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1. 发明授权

US5366058A Coin selector and selection method for coin-operated machines for detecting fraud in coin insertion 失效
标题翻译：硬币投币机的投币选择器和选择方法，用于检测硬币插入中的欺诈
公开(公告)号：US5366058A
公开(公告)日：1994-11-22
申请号：US992435
申请日：1992-12-17
申请人： Makoto Kurosu
发明人： Makoto Kurosu
IPC分类号： G07D5/08 , G07D5/00 , G07F1/04
CPC分类号： G07D5/08 , G07D5/02 , G07F1/044
摘要： A coin selector has a coin passageway wherein coins are inserted. A magnetic sensor inspects the coins in the coin passageway, and generates an inspection signal, which a controller evaluates to generate an acceptance or rejection signal. A gate plate responds to the acceptance or rejection signal, and selectively provides access to one of two chutes for the inspected coins, namely, an accepting chute for acceptable coins and a return chute for unacceptable coins. A photo sensor detects the acceptable coins in the accepting chute, and generates a detection signal. Counters are adapted to count the acceptance signals incrementally and the detection signals decrementally. A controller adds together the two counts of the counters, evaluates the sum of this addition, and generates an error signal in accordance with the sum evaluation. The error signal is utilized for the detection of fraud.
摘要翻译：硬币选择器具有硬币通道，硬币被插入。磁传感器检查硬币通道中的硬币，并产生检查信号，控制器评估其产生接受或拒绝信号。门板响应接收或拒收信号，并且选择性地提供对被检查硬币的两个滑槽之一的访问，即用于可接受的硬币的接收滑槽和用于不可接受的硬币的返回滑槽。光传感器检测接收斜槽中可接受的硬币，并产生检测信号。计数器适于递增地计数接受信号，并且递减地检测检测信号。控制器将计数器的两个计数器加在一起，评估该加法的总和，并根据求和值生成错误信号。误差信号用于检测欺诈。

2. 发明授权

US5355988A Coin supply device for coin-operated gaming machine 失效
标题翻译：用于投币式游戏机的硬币供应装置
公开(公告)号：US5355988A
公开(公告)日：1994-10-18
申请号：US776165
申请日：1991-10-15
申请人： Masaharu Shirasawa
发明人： Masaharu Shirasawa
IPC分类号： A63F7/02 , A63F5/04 , A63F9/00 , G07D9/00 , G07F1/02 , G07F9/08
CPC分类号： G07D9/008 , G07F1/02
摘要： A coin supply device includes a conveyor belt and a separating roller disposed above the conveyor belt. Upper coins of two or more overlapping coins are pushed back and separated by the separating roller rotating in a direction opposite to that of the conveyor belt. The lowermost coin is allowed to pass beneath the separating roller, and is fed to a pay-out hopper apparatus after passing under a coin sensor.
摘要翻译：硬币供给装置包括设置在输送带上方的输送带和分离辊。两个或更多个重叠硬币的上部硬币通过沿与传送带的方向相反的方向旋转的分离辊被推回并分离。允许最低硬币通过分离辊下方，并且在通过硬币传感器之前被送入放出料斗装置。

3. 发明授权

US5127651A Slot machine 失效
标题翻译：老虎机
公开(公告)号：US5127651A
公开(公告)日：1992-07-07
申请号：US653423
申请日：1991-02-11
申请人： Kazuo Okada
发明人： Kazuo Okada
IPC分类号： A63F5/04 , A63F9/00 , G07F17/32
CPC分类号： G07F17/3227 , G07F17/32
摘要： In a slot machine, pay-out data about previous games that represent the relationship between a total number of inserted coins and a total number of paid coins, are stored and displayed. There is further provided a game simulation device which simulates the games that are intended to occur thereafter. The simulated games are repeated at a high speed with neither coin insertion nor coin payment, during which time the reels are not rotated. Hypothetical coin pay-out data are formed based on a total number of coins assumed to be paid out for the simulated games on the assumption that a predetermined number of coins were inserted for each simulated game. Also, the hypothetical coin pay-out data on subsequent games are displayed on request.

4. 发明授权

US5018737A Slot machine 失效
公开(公告)号：US5018737A
公开(公告)日：1991-05-28
申请号：US570874
申请日：1990-08-22
申请人： Kazuo Okada
发明人： Kazuo Okada
IPC分类号： A63F5/04 , G07F17/34
CPC分类号： G07F17/3227 , G07F17/34
摘要： A slot machine having a drive controller for changing the time required for series of symbols to decelerate and stop. For a game that can result in a hit, the series of symbols are controlled to stop by the required stop time set, e.g. longer than that for a game that cannot result in a hit. From the difference between required stop times, a player can know whether the game can be a hit even while the game is still in progress. The monotony of waiting until the series of symbols has fully stopped is thus to some extent relieved.

5. 发明授权

US4964638A Control apparatus for game machines 失效
标题翻译：游戏机控制装置
公开(公告)号：US4964638A
公开(公告)日：1990-10-23
申请号：US352541
申请日：1989-05-16
申请人： Naomi Ishida
发明人： Naomi Ishida
IPC分类号： A63F9/00 , A63F5/04 , G06F19/00 , G06Q50/00 , G06Q50/10 , G07F9/08 , G07F17/32
CPC分类号： G07F17/3258 , G07F17/3244 , G07F9/08
摘要： In a control system wherein a master control unit controls a plurality of game machines, the master control unit is provided with two calculators and a microprocessor. The two calculators accumultate, at different rates, values each corresponding to the number of coins inserted into each of the game machines for every game. The two different accumulated values are used alternately to set the amount of money to be paid out for a particular hit and one of the values is indicated by an indicator. For every occurrence of a hit, the microprocessor orders that coins be paid out according to the indicated value and that the indicated value is alternately changed from one of the two accumulated values to the other.

6. 发明授权

US4826169A Slot machine with a marker symbol 失效
标题翻译：老虎机带标记符号
公开(公告)号：US4826169A
公开(公告)日：1989-05-02
申请号：US212262
申请日：1988-06-27
申请人： Naokata Bessho , Norio Eguchi
发明人： Naokata Bessho , Norio Eguchi
IPC分类号： A63F9/00 , A63F5/04 , G07F17/34
CPC分类号： G07F17/3265
摘要： A slot machine. In one embodiment, a given symbol is included in each of a series of symbols, and a judgment device is provided for locating the positions of a plurality of given symbols appearing within the windows but not all on the prize-winning line, after all the symbol series have stopped. Provision is also made for outputting a prize-winning signal when the plurality of given symbols form a predetermined arrangement. Symbol series stop position adjustment is also made, responsive to the prize-winning signal, for automatically causing at least one of the plurality of symbol series to move for the adjustment of stop position so as to attain a prize-winning symbol combination of the given symbols on the prize-winning line. In another embodiment, a specific symbol is included in one of the series of symbols; and the judgment device outputs a prize-winning signal when that specific symbol is positioned on the prize-winning line after all the symbol series have stopped. Again, symbol series stop position adjustment is made, responsive to the prize-winning signal, for automatically causing at least one of the plurality of symbol series to move so as to obtain a predetermined prize-winning symbol combination on the prize-winning line.
摘要翻译：老虎机在一个实施例中，给定的符号被包括在一系列符号中的每一个中，并且提供判断装置用于在所有的这些符号之后定位在窗口内出现的多个给定符号的位置，但并不全部位于获奖行上符号系列已停止。还提供了当多个给定符号形成预定布置时输出获奖信号。响应于获奖信号，还进行符号系列停止位置调整，以自动使多个符号序列中的至少一个移动以进行停止位置的调整，以获得给定的获奖信号的获奖符号组合获奖线上的符号。在另一实施例中，特定符号包括在该系列符号之一中; 并且在所有符号序列停止之后，当该特定符号位于获奖行时，判断装置输出获奖信号。再次，响应于获奖信号进行符号序列停止位置调整，用于自动使多个符号序列中的至少一个移动，以获得获奖线上的预定获奖符号组合。

7. 发明授权

US4765078A Reel assembly for slot machines 失效
标题翻译：老虎机的卷轴组件
公开(公告)号：US4765078A
公开(公告)日：1988-08-23
申请号：US625173
申请日：1984-06-25
申请人： Toshio Yamamoto
发明人： Toshio Yamamoto
IPC分类号： A63F9/00 , A63F5/04 , G07F17/34 , G09F3/00
CPC分类号： G07F17/3213
摘要： A reel assembly which comprises right and left halves of a reel interconnected by a connecting member. The width of the reel assembly is adjusted by the length of the connecting member. The right and left halves of the reel each have a rim and a holding ring with a narrow space therebetween, into which the margins of a reel tape are inserted and held.
摘要翻译：一种卷轴组件，其包括由连接构件互连的卷轴的左半部和左半部。卷轴组件的宽度由连接件的长度来调节。卷轴的右半部和左半部具有边缘和保持环，其间具有狭窄的空间，卷轴带的边缘被插入并保持在该环中。

8. 发明授权

US4741532A Reel drive device for slot machine 失效
标题翻译：卷轴驱动装置用于老虎机
公开(公告)号：US4741532A
公开(公告)日：1988-05-03
申请号：US516276
申请日：1983-07-22
申请人： Kazuo Okada
发明人： Kazuo Okada
IPC分类号： A63F9/00 , A63F5/04 , G07F17/34
CPC分类号： G07F17/3213
摘要： A reel of a slot machine is rotatably fitted on a shaft of a motor and coupled to the shaft by an elastic member. When the motor is started, energy is stored in the elastic member, and the reel is suddenly caused to start rotation at a high speed by the energy stored in the elastic member. A projection on the reel engages a drive lever to fix the relative position of the parts after the initial period of relative movement of the shaft and reel. The elastic member can be a coil tension spring or a leaf spring sandwiching the drive lever, a portion of the leaf spring on the rear side of the lever being secured to the reel.
摘要翻译：老虎机的卷轴可旋转地安装在马达的轴上并通过弹性构件联接到轴。当马达起动时，能量被存储在弹性构件中，并且通过存储在弹性构件中的能量突然使卷轴高速开始旋转。卷轴上的突起接合驱动杆，以在轴和卷轴的相对运动的初始周期之后固定部件的相对位置。弹性构件可以是夹紧驱动杆的线圈拉伸弹簧或板簧，杆的后侧的片簧的一部分固定在卷轴上。

9. 发明授权

US4715604A Slot machine 失效
标题翻译：老虎机
公开(公告)号：US4715604A
公开(公告)日：1987-12-29
申请号：US855414
申请日：1986-04-24
申请人： Kazuo Okada
发明人： Kazuo Okada
IPC分类号： A63F9/00 , A63F5/04 , G07F17/34
CPC分类号： G07F17/34
摘要： A slot machine which selects combinations of symbols on prize-winning lines by causing a plurality of lengthwise movable symbol rows arranged side by side, each of which comprises a plurality of kinds of symbols arranged at regular distances thereon, to move lengthwise, and then stopping each symbol row at one of the possible stop positions, in each of which it displays at least one complete symbol to a player through a window to position the symbols shown in the windows shifted lengthwise a half of the distance between the transversely adjacent symbols. When all the reels stop, a win decision is made base on the combinations of complete symbols stopping on the winning line or lines. The winning lines are therefore necessarily all diagonal.
摘要翻译：一种老虎机，其通过使多个并排布置的纵向可移动符号行选择在获奖线上的符号组合，每个长按可移动符号行包括以规则距离排列的多种符号，以纵向移动，然后停止每个符号行在可能的停止位置之一处，每个符号行通过窗口将至少一个完整的符号显示给玩家，以定位在纵向上移动的窗口中所示的符号，该横向相邻符号之间的距离的一半。当所有的卷轴停止时，胜利的决定是基于在获胜线或线上停止的完整符号的组合。因此，获胜线必然是对角线。

10. 发明授权

US4657256A Slot machine with win/loss biasing means 失效
标题翻译：老虎机具有胜负偏置手段
公开(公告)号：US4657256A
公开(公告)日：1987-04-14
申请号：US856843
申请日：1986-04-25
申请人： Kazuo Okada
发明人： Kazuo Okada
IPC分类号： A63F9/00 , A63F5/04 , G07F17/32 , A63F7/00
CPC分类号： G07F17/3244
摘要： A slot machine has a game number counter which cumulatively counts the number of games played. Whether the number of games counted by the game number counter reaches a predetermined number or not is detected by a comparator; and if both numbers coincide, a coincidence signal is output from the comparator. The slot machine has also a winning number counter which cumulatively counts the number of wins occurring during the period until the number of games reaches the predetermined number. At the time the coincidence signal is obtained, the number of wins cumulatively counted by the winning number counter is compared with a standard number of winnings. As a result of this comparison, if the number of wins in the winning number counter is larger than the standard number of wins, the following game is set to decrease the likelihood of a win; but in the contrary case, the same control is actuated for shifting a winning combination of symbols onto a winning line.
摘要翻译：老虎机具有游戏号码计数器，其累积地计算游戏的数量。比较器是否检测由游戏编号计数器计数的游戏数量是否达到预定数量; 并且如果两个数字一致，则从比较器输出符合信号。老虎机还具有获胜号码计数器，其累积计数在该时间段内发生的胜利数，直到游戏数量达到预定数量。在获得符合信号时，将获奖号码计数器累积计数的胜利数与标准数量的奖金进行比较。作为比较的结果，如果获胜号码柜台中的胜利数量大于标准胜率，则设定以下游戏以减少获胜的可能性; 但是在相反的情况下，启动相同的控制以将获胜的符号组合移动到获胜线上。

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