Patent Application
20120322539
1. Field of the Invention
The present invention relates to a gaming machine and a control method of the gaming machine that executes a scramble game between game terminals.
2. Description of the Related Art
Conventionally, in gaming machines, it has been general that a win or loss in a game is determined between a gaming facility side (a gaming machine side), on which the gaming machines have been installed, and players, and a prize is awarded to a winning player according to the win or loss. Such gaming machines are disclosed in United State Patent Application Publication No. 2008/0058067 and United State Patent Application Publication No. 2008/0058072.
In the meantime, it is considered that a gaming machine with its higher interest can be provided if there can be imparted a new gaming property of scrambling prizes between players, in addition to the presence or absence of prizes between gaming machines (a gaming facility) and players.
Therefore, it is an object of the present invention to provide a gaming machine that is capable of imparting a new gaming property of scrambling prizes between players.
A gaming machine according to embodiment of the present invention comprising:
a display device configured to display a plurality of symbols to be continuously arranged; and
a controller programmed to execute processing operations of:
(a1) sequentially executing game processing for a plurality of players and then according to a result of the game processing, determining any of the symbols is to be assigned to a respective one of the players;
(a2) paying out a prize according to the symbols that are assigned according to a result of the determination; and
(a3) generating a scramble event in which the assigned symbols are scrambled between the plurality of players, in a case where the prize is identical as to the plurality of players.
According to the configuration described above, in a case where the same amount of prize is awarded in game processing as to a plurality of players, a scramble event occurs, whereby the players cannot identify when the scramble event occurs, and a gaming machine with its high entertainment can be provided accordingly.
The gaming machine according to embodiment of the present invention, in the configuration described above, comprising a first display device and a second display device that is disposed upward of the first display device,
wherein the controller is configured to:
in the processing operation (a1), movably display a dice image that is displayed on the first display device, so as to roll to the second display device, and then, determine a number that is assigned to any face of the dice, as a result of the game processing; and
determine a symbol to be assigned to the players in accordance with the determined number of the dice.
According to the configuration described above, a player's interest in game can be enhanced by rendering of dice image rolling.
The gaming machine according to embodiment of the present invention, in the configuration described above, in the processing operation (a3), the controller is configured to determine a result of the scramble event, based on an input element, in a case where each player inputs the element according to any of the symbols that are assigned by the game processing executed in a past.
According to the configuration described above, a player inputs an element according to the symbols acquired in past game processing in a scramble event, whereby a result of the scramble event is influenced, and entertainment of the game can be remarkably improved.
A control method of a gaming machine according to the aspect of present invention, that has a display device configured to display a plurality of symbols to be continuously arranged,
said control method comprising the steps of:
(a1) sequentially executing game processing for a plurality of players and then according to a result of the game processing, determining any of the symbols is to be assigned to a respective one of the players;
(a2) paying out a prize according to the symbols that are assigned according to a result of the determination; and
(a3) generating a scramble event in which the assigned symbols are scrambled between the plurality of players, in a case where the prize is identical as to the plurality of players.
According to the control method described above, in a case where the same amount of prize is awarded in game processing as to a plurality of players, a scramble event occurs, whereby the players cannot identify when the scramble event occurs, and a gaming machine with its high entertainment can be provided.
(Outline of Gaming Machine)
Hereinafter, an illustrative embodiment of the present invention will be described with reference to the drawings. As shown in
A normal game to be executed in a gaming machine 10 is a game in which two players sequentially acquire a part (an area) in a map displayed on the common display device 12 by means of operation of game terminals 50a and 50b. While the illustrative embodiment describes a game to be played by acquiring an area that is a part of a map, the game is not always limited to such an “area”, and may be a game in which, from among so called symbols that are continuously arranged, a plurality of players sequentially select (acquire) the symbols. That is, the “area” is included as one example of symbols, and the symbols are not limited to the “area”.
One player operates the game terminal 50a, whereby an appearance of dice rolling is displayed on the terminal display device 52a of the game terminal 50a, and an area to be acquired is determined by rolled numbers of the dice that have stopped. Similarly, the other player operates the game terminal 50b, whereby an appearance of dice rolling is displayed on the terminal display device 52b of the game terminal 50b, and an area to be acquired is determined by the rolled numbers of the dice that have stopped. This normal game is a game in which two players operate the game terminals 50a and 50b alternately, whereby their own areas are gradually increased, and a player who has finally acquired a larger area becomes a winner.
When each of the players has acquired an area, a prize according to the acquired area is awarded every time. In addition, to the acquired area, its own event or prize is assigned so that the players can expect the prize according to the acquired area or the progress of the game. In addition, in each of the areas, one military commander (hereinafter, referred to as a military commander card) is assigned as an element associated with each of the areas, and a player who has acquired that area can acquire the military commander card together with the area. Further, in the case of the illustrative embodiment, apart from the event associated with each of the areas, in a case where two players have acquired the same amount of prize (in a case where the amounts of prizes assigned to the acquired areas are identical to each other), a scramble event occurs. For example, in a case where one player has acquired an area, it is assumed that a prize of 50 credits has been assigned in advance to the area. Next, the other player acquires any area in accordance with the rolled numbers of dices, and in a case where the prize associated with this area is the same in amount as the prize (50 credits) that one player has acquired, the normal game in progress is suspended, and a scramble event occurs in the gaming machine 10.
A scramble event is an event in which players scramble a prize which has caused a trigger for an occurrence of the scramble event and each of the players scrambles a part of the acquired area. If this scramble event occurs, the respective terminal display devices 52a and 52b of the game terminals 50a and 50b provide a display prompting the players to select either one of the military commanders assigned to the players in accordance with area acquisition and a display prompting the players to additional entry of credit. If each of the players selects any one from among one's own military commanders and additionally inputs a desired amount of credit to the game terminals 50a and 50b, the common display device 12 displays an image of a battle that is caused by a scramble event, and a win or loss of the players is determined.
The win or loss of the player in the scramble event is determined in accordance with the selected military commander card and the input number of credits. That is, there are a plurality of types of the military commander cards that are assigned to the respective areas and awarded to players, and the number of points is predetermined to a respective one of the military commander cards that each of the players selects in the scramble event. A superiority or inferiority correlation between the military commander cards is determined depending on the number of points that has been predetermined above. A military commander card with more points becomes a winner. In addition, the number of credits that a player has additionally input in the scramble event has an effect on a win or loss. For example, even in a case where a military commander card that one player has selected is stronger by 10 points than the one that the other player has selected, if the number of credits that the other player has additionally input is the number of credits that is sufficient to overcome this superiority or inferiority correlation, the other player becomes a winner. Such a superiority or inferiority correlation is computed in a control portion 30 of the gaming machine 10.
A player who has won in the scramble event takes from the other player an area of the military commander that the other player has selected in the scramble event. That is, in addition to the normal game, in the scramble event as well, a winner can increase an area. In addition, the player who has won in the scramble event can take the prize relating to the scramble event from the other player. The word “taking a prize” denotes changing a right of receiving a prize.
When all of the areas that are displayed on the common display device 12 have been acquired while such a scramble event is performed, the normal game in the gaming machine 10 completes. A player who has acquired a larger area at the time point of the completion becomes a winner of the normal game, and a predetermined prize in the normal game can be obtained.
A change button (a CHANGE button) 64, a cashout button (a CA SHOUT button) 63, and a help button (a HELP button) 62 are provided in the operating portions 53a and 53b, and a “ROLL 50 CREDITS” button (a ROLL button) 61 is provided. A player operates the “ROLL 50 CREDITS” button 61 to thereby enter a predetermined number of credits (for example, 50 credits) from the player's credits, and then, a normal game can be advanced.
A control device 20 is comprised of: the control portion 30; the interface 25; the image processing circuit 26; the voice circuit 27; the LED drive circuit 28, and the communication interface 29.
A control device 70 is comprised of: the control portion 83; the interface 75; the image processing circuit 76; the touch panel drive circuit 77; the ROLL button switch circuit 78; the HELP button switch circuit 79; the CASHOUT button switch circuit 80; the CHANGE button switch circuit 81; and a communication interface 82.
The communication interface 82 is intended to make communication with the control device 20 (the communication interface 29) of the gaming machine 10.
In the case of the illustrative embodiment, a variety of game programs such as normal game and scramble event associated therewith is executed by means of a CPU 21 of the control portion 30 of the gaming machine 10. The game programs are stored in a ROM 23 of the gaming machine 10. A CPU 71 of each of the game terminals 50a and 50b displays images on the terminal display devices 52a and 52b or pays out a prize, based on a command from the CPU 21 while making communication with the CPU 21 of the gaming machine 10.
Specifically, the rolled numbers of dice are “2”, two areas that are adjacent to the area having already been selected (the areas whose number according to the rolled numbers of dice) are randomly selected by means of control of the CPU 21. In a layout example of the areas shown in
As shown in
When a player makes pressing operation of the “ROLL 50 CREDITS” button (ROLL button) 61 (
Then, areas whose number according to the rolled numbers of the dice that have stopped. Specifically, the CPU 21 of the gaming machine 10 executes normal game processing in accordance with the programs that are stored in the ROM 23, thereby sequentially randomly selecting areas whose number according to the rolled numbers of the dice from areas that are adjacent to an area having been selected in advance. For example, as shown in
Immediately after a normal game has been started, since a selected (acquired) area does not exist yet, starting areas (a starting area for the game terminal 50a and a starting area for the game terminal 50b) are preset in the ROM 23, and areas that are adjacent to each of the starting areas are sequentially selected.
Next, game control processing to be executed in the gaming machine 10 will be described.
First, the CPU 21 executes game start processing (step S1). In this processing, the CPU 21 starts a game on a condition that a credit is input in a case where an operation of the touch panel 60 or operating portions 53a and 53b has been input from either one of the game terminals 50a and 50b.
When the game is started, the CPU 21 executes game execution processing (step S2). This processing will be described later in
After all-area disposition processing (step S21) has completed, the CPU 21 first determines whether or not unit game processing in a normal game for acquiring an area (one game processing for acquiring an area according to the rolled numbers of dice) has completed as to one game terminal 50a (step S22). In the case of the illustrative embodiment, one game terminal 50a and the other game terminal 50b are adapted to execute a unit game alternately. Every time a unit game completes, the CPU 21 updates information representing a completion state, stored in the RAM 22 (the information in game terminals 50a and 50b that is overwritten every time the game terminals 50a and 50b completes a unit game), thereby making it possible to check which current state is indicated from among a state in which a unit game in one game terminal 50a has completed and a state in which a unit game in the other game terminal 50b has completed.
In a case where the unit game of one game terminal 50a has not completed (step S22: NO), the CPU 21 displays prompting a player to make an operation as shown in
Specifically, the CPU 21 detects a strength of a pressing operation of the touch panel 60 or the ROLL button 66. Next, the CPU 21 detects a strength of the pressing in a case where the pressing operation of the touch panel 60 or the ROLL button 66 has been made, and then, stores the detected strength in the RAM 22. The CPU 21 then determines the number of area acquisitions by means of a random number lottery (step S113). In the case of the illustrative embodiment, any one of the rolled and stopped number of dice is adapted to be determined; and therefore, any one of the numbers 1 to 6 is determined.
After the number-of-movements determination processing shown in
Then, the CPU 21 displays a dice image in a rolling mode on the terminal display device 52a of the game terminal 50a (step S132). Further, the CPU 21 displays a dice image in a rolling mode so as to move from the terminal display device 52a of the game terminal 50a to the common display device 12 (step S133). As a result, the terminal display device 52a of the game terminal 50a and the common display device 12 display a motion image of dice rolling as shown in
After that, the CPU 21 displays a dice image in a rolling-stop mode on the common display device 12 (step S134). In this manner, as shown in
After the number-of-acquisitions display processing shown in
Specifically, the CPU 21 executes the object control processing shown in
Then, the CPU 21 subtracts 1 from a value of N by performing computation of N=N−1 and then stores a result of the subtraction in the RAM 22 (step S156). Subsequently, the CPU 21 determines whether or not the value of N that is obtained in step S156 described above is set to 0 (step S157). If the value is not set to 0 (step S157: NO), the CPU causes the routine to migrate from step S156 to step S152 and then randomly selects one area from the areas that are adjacent to the area that has been acquired up to now, the areas includes the area selected and added in the step S152.
In this manner, area selection is made until the value of N has been set to 0. That is, the adjacent areas are sequentially selected by the number of acquisitions that has been determined in the number-of-acquisitions determination processing (step S24).
After the areas have been selected by the number of acquisitions that has been determined in the number-of-acquisitions determination processing (step S24) (step S157: YES), the CPU 21 stores information on the selected areas (such as the numbers and positions of the areas, the prizes that are assigned to the areas, or information on military commander cards that are assigned to the areas) in the RAM 22 (step S158). Afterwards, the routine reverts to the game execution processing shown in
Subsequent to the object control processing as to the game terminal 50a (step S26), the CPU 21 stores information representing the completion of a unit game as to one game terminal 50a in the RAM 22 (step S27).
Alternatively, in a case where the RAM 22 stores the information representing the completion of the unit game as to the game terminal 50a in step S22 (in a case where the unit game of one game terminal 50a completes) (step S22: YES), the fact designates that the sequential order of performing a unit game has been turned to the other game terminal 50b. Then, in another the game terminal 50d, CPU 21 executes: processing of waiting for ROLL (BET) command input (step S33); number-of-acquisitions determination processing (step S34); number-of-acquisitions display processing (step S35), and object control processing (step S36). These processing operations are identical to those in step S23 to step S26 described above except that these processing operations are targeted for the game terminal 50b.
Subsequent to the object control processing as to the game terminal 50b (step S36), the CPU 21 adds the information representing a completion state of another game terminal 50b, which is stored in the RAM 22, to the information representing completion of a unit game as to one game terminal 50a. In this manner, in a case where the RAM 22 stores the information representing completion of a unit game as to each of one game terminal 50a and the other game terminal 50b in an appropriate memory space, the CPU 21 can determine that the unit game has completed as to each of one game terminal 50a and the other game terminal 50b.
In this manner, in a case where one game terminal 50a has not completed a unit game, the CPU 21 executes a unit game as to the game terminal 50a, or alternatively, in a case where one game terminal 50a has completed a unit game, the CPU 21 executes a unit game as to the other game terminal 50b, whereby the unit games can be alternately executed as to the game terminals 50a and 50b.
Subsequent to unit game completion state storage processing as to the game terminal 50a (step S27) or subsequent to unit game completion state storage processing as to the game terminal 50b (step S37), the CPU 21 determines whether or not the unit game at each of the game terminals has completed (step S38). Specifically, the CPU 21 checks the unit game completion state that is stored in the RAM 22 and then determines whether or not the unit game has completed as to each of the game terminals 50a and 50b. In a case where the unit game state is not stored in the RAM 22 as to each of the game terminals 50a and 50b, the fact designates that the unit game does not complete as to each of the game terminals 50a and 50b. Then, the CPU 21 causes the routine to migrate to step S22 described above and then continues unit game processing. Alternatively, in a case where the unit game completion state is stored in the RAM 22 as to each of the game terminals 50a and 50b, the fact designates that the unit game completes as to each of the game terminals 50a and 50b. Then, the CPU 21 clears the information representing the completion state of the unit game as to the game terminal 50a and the information representing the completion state of the unit game as to the game terminal 50b, each of which is stored in the RAM 22. The CPU 21 then causes the routine to migrate to step S41.
As described above, the RAM 22 stores the areas that the game terminals 50a and 50b have acquired in the respective unit games and information relating to the areas (such as prizes assigned to the areas). For example, as shown in
A unit game number is a number of a game (a unit game) relating to one area acquisition of each player in a case where two players (the game terminals 50a and 50b) acquire areas alternately. In one unit game, a plurality of areas may be occasionally acquired in accordance with the numbers obtained by rolling dice; and therefore, the plurality of areas may be occasionally stored after associated with the same unit number. For example, as shown in
The unit game number thus stored in the RAM 22 and information on areas that have been acquired in a unit game specified by the unit game number, are employed to determine whether or not to generate a scramble event (to be described later in the description of step S41).
The CPU 21 reads out from the RAM 22 the prizes that have been determined to be awarded in a unit game (the prizes that are associated with the acquired areas) at a stage at which the unit games as to the game terminals 50a and 50b respectively complete one time (step S41), and then, the CPU 21 compares the read out prizes with each other.
In a case where the same amount of prize is associated with the acquired areas in the same unit game between the game terminals 50a and 50b (step S41: YES), the CPU 21 executes scramble event processing (step S42). That is, in a case where the same amounts of prizes are identical in the unit game, a scramble event occurs. This scramble event processing is an event for scrambling the areas that two players (the game terminals 50a and 50b) have acquired and the prizes that are assigned to the acquired areas in the unit game (adjacent unit game) that compared in the step S41.
The CPU 21 determines whether or not an additional credit has been input (step S202). In a case where the additional credit has been input, the number of credits added to the RAM 22 is stored after associated with an game terminal at which such addition occurs (step S203). Subsequent to step S203 or in a case where it is determined that no operational input occurs during a predetermined period of time and no additional credit has been input in step S202 (step S202: NO), the CPU 21 provides a display prompting a player to select whether or not to use military commander cards on a respective one of the terminal display devices 52a and 52b of the game terminals 50a and 50b (step S204).
In a scramble event, the number of points according to the number of credits that has been input to each of the game terminals 50a and 50b and that has increased in accordance with an additional credit, serves as an element for determining a win or loss. In addition, military commander cards used in the scramble event also serves as an element for determining a win or loss. Specifically, the number of points is determined depending on the input number of credits, and at the same time, a result that is obtained by adding the number of points that is assigned to a military commander card used, to the determined number of points, serves as a final number of points for determining a win or loss. For example, in a case where 50 credits have been additionally input in the game terminal 50a, if the number of points in the military commander card that is selected in the game terminal 50a is 50 points, 100 points that are obtained by adding such additional 50 credits and 50 points of the selected military commander card to each other are counted as the number of points in the scramble event of the game terminal 50a (one player). Alternatively, in a case where 30 credits have been additionally input in the game terminal 50b, if the number of points of the military commander card selected in the game terminal 50b is 100 points, 130 points that are obtained by adding such additional 30 credits and 100 points of the selected military commander card to each other are counted as the number of points in the scramble event of the game terminal 50b (the other player).
In step S204 described above, the CPU 21 reads out from the RAM 22 the military commander cards that the respective game terminals 50a and 50b have acquired up to now (the military cards that are set in the respective acquired areas) and then displays the read out cards in the terminal display devices 52a and 52b of the respective game terminals 50a and 50b. The players can select desired military commander cards by operating a touch panel or the operating portions 53a and 53b.
The CPU 21 determines whether or not an operation of selecting military commander cards has been made (step S205). In a case where such a selecting operation has been made, the CPU 21 determines use of the military commander cards (step S205: YES) and then causes the RAM 22 to store information on the military commander cards that have been respectively selected in the game terminals 50a and 50b (step S206). In this manner, the RAM 22 stores information required for a scramble event as to the game terminals 50a and 50b.
Subsequent to step S206 or in a case where no operational input occurs during a predetermined period of time and no military commander card is used in step S205 (step S205: NO), the CPU 21 determines the game terminal 50a a (one player) or the game terminal 50b (the other player) as a winner, based on the number of additional credits or the information on the selected military commander card (step S207). Specifically, the number of points based on the number of additional credits and the selected military commander card (described above) is compared, and a player with more points becomes a winner. The CPU 21 awards to a winning player (game terminal) all of the areas acquired by each of the players in a unit game that has caused a trigger for this scramble event, the loser's military commander card used on the loser side in the scramble event and an area corresponding thereto, and credits added by each of the players in the scramble event (step S208). Specifically, settings of the areas that each of the players has acquired in a unit game, the military commander card used on the loser side in the scramble event, and handling an owner of the area corresponding to the loser's military commander card as a winner are provided in the RAM 22 and a setting of handling the added credits by each of the players in the scramble event as a winner's property is provided. In addition, the CPU 21 changes a color of the area that is transferred from the loser to the winner to the winner's color in the map that is displayed on the common display device 12 (step S209). After that, the CPU 21 causes the routine to revert to the operational procedures shown in
After the scramble event has completed, the CPU 21 causes the routine to revert to the operational procedures shown in
In a case where such an associated event exists (step S43: YES), the CPU 21 reads out a program of the associated event from the ROM 23 and then executes the read out program (step S44). Specifically, the game terminal 50a or 50b, having acquired the area with which an event is associated, displays a predetermined image on the terminal display device 52a or 52b in accordance with the event program that has been read out from the ROM 23, and then, advances the event. Subsequent to step S44 or in a case where it is determined that no other event exists in step S43 (step S43: NO), the CPU 21 determines whether or not acquisition of all the areas has completed (step S45). As described above with respect to
In a case where the acquisition of all the areas has not completed (step S45: NO), the CPU 21 causes the routine to migrate to step S22 described above. Alternatively, in a case where acquisition of all the areas has completed (step S45: YES), the CPU 21 completes a normal game.
As has been described above, in the gaming machine 10 of the illustrative embodiment, in a case where two players have acquired the same prize in a unit game played in a normal game (in a case where two players have acquired an area of the same prize), a scramble event for scrambling an area occurs.
In the scramble event, the two players can enhance a winning probability by using the military commander cards that these players have already acquired. That is, the players can be given an impression that the military commander cards were tactics for determining a win or loss in the scramble event.
In addition, in the scramble event, the number of credits that each of the players has additionally input becomes an element for determining a win or loss as well.
Thus, in a normal game to be executed in the gaming machine 10, for example, as in a case in which two players have acquired the same amount of prize in a unit game, in a case where a specific condition has been established, a scramble event occurs, whereby the players are caused to have a tense atmosphere as to when a scramble event occurs, and entertainment of the game can be enhanced.
Further, in the scramble event, a win or loss is not randomly determined, but a result of such a win or loss depends on the player actions such as whether each of the players uses a military commander card or whether or not to input an additional credit. In this manner, the players can be given a sense of satisfaction that they participate in a game.
While the foregoing illustrative embodiment has described a case in which two players always participate in a scramble event, the present invention is not limitative thereto. In a case where one of the two players does not desire to participate, a scramble event may be performed between the other player and the gaming machine 10.
Specifically, in the processing (step S23) of waiting for ROLL (BET) command input shown in
Alternatively, in a case where the player has not made the input operation (step S222: NO), the fact designates that the player does not have the intention to participate in the normal game in the game terminal 50a or that no player exists. The CPU 21 then executes the normal game subsequent to the step S24 in
On the other hand, in the processing (step S33) of waiting for ROLL (BET) command input shown in
Alternatively, in a case where the player has not made the input operation (step S232: NO), the fact designates that the player does not have the intention to participate in the normal game or that no player exists in the game terminal 50b. The CPU 21 then executes the normal game subsequent to step S34 in
In this manner, even in a case where one of the players does not participate in a normal game, the CPU 21 executes the normal game instead of the player. Therefore, the normal game can be played even if two players are not ready to play, and even only one player can play the normal game.
Although the embodiments of the present invention were described above, they were just illustrations of specific examples, and hence do not particularly restrict the present invention. A specific configuration of each step and the like is appropriately changeable in terms of design. Further, the effects described in the embodiments of the present invention are just recitations of the most suitable effects generated from the present invention. The effects of the present invention are thus not limited to those described in the embodiments of the present invention.
For example, while processing operations such as game control processing, game start processing, game execution processing, and game completion processing have been described as those of the CPU 21 in the gaming machine 10, these processing operations may be executed by the CPU 71 in each of the game terminals 50a and 50b.
Further, the foregoing detailed descriptions centered the characteristic parts of the present invention in order to facilitate understanding of the present invention. The present invention is not limited to the embodiments in the foregoing specific descriptions but applicable to other embodiments with a variety of application ranges. Further, terms and phrases in the present specification were used not for restricting interpretation of the present invention but for precisely describing the present invention. It is considered easy for the skilled in the art to conceive other configurations, systems, methods and the like included in the concept of the present invention from the concept of the invention described in the specification. Therefore, it should be considered that recitations of the claims include uniform configurations in a range not departing from the range of technical principles of the present invention. Moreover, an object of the abstract is to enable a patent office, a general public institution, an engineer belonging to the technical field who is unfamiliar with patent, technical jargon or legal jargon, and the like, to smoothly determine technical contents and an essence of the present application with simple investigation. Accordingly, the abstract is not intended to restrict the scope of the invention which should be evaluated by recitations of the claims. Furthermore, for thorough understanding of an object of the present invention and an effect specific to the present invention, it is desired to make interpretation in full consideration of documents already disclosed and the like.
The foregoing detailed descriptions include processing executed on a computer. Explanations and expressions above are described with the aim of being most efficiently understood by the skilled person in the art. In the specification, each step for use in deriving one result should be understood as the self-consistent processing. Further, in each step, transmission/reception, recording or the like of an electrical or magnetic signal is performed. While such a signal is expressed by using a bit, a value, a symbol, a letter, a term, a number or the like in processing of each step, it should be noted that those are used simply for the sake of convenience in description. While there are cases where processing in each step may be described using an expression in common with that of action of a human, processing described in the specification is essentially executed by a variety of devices. Further, other configurations requested for performing each step should become apparent from the above descriptions.
