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1. 发明专利

JPH01218729A MANUFACTURE OF ROTOR MAIN BODY FOR SOLENOID CLUTCH 失效
公开(公告)号：JPH01218729A
公开(公告)日：1989-08-31
申请号：JP4610988
申请日：1988-02-29
申请人： SANDEN CORP , SANWA KK
发明人： MATSUSHITA TAKASHI , TSUCHIYA KOSABURO
IPC分类号： B21D53/00 , B21D53/26 , B21K23/00 , B23P15/00 , F16D27/112
摘要： PURPOSE:To manufacture the rotor main body for a solenoid clutch with less manhour by a small sized press by bulging the center part of a polygonal blank, forming the peripheral side part in a cylindrical shape, forming the bulging part in a cylindrical shape by its punching and thinly shaping the thickness of the circumferential cylindrical part. CONSTITUTION:The center part of a blank 6 is bulged by setting the blank 6 to a lower die 11, descending an upper die 12. The blank 6 is turned over to set to a lower die 16 and an upper die 17 is descended. A cylindrical part 21 is formed by drawing the peripheral edge part of the blank 6 by this descend. A hole 28 is then formed on a bulging part 14, which is formed in a cylindrical shape by using lower die 26, upper die 27 and moving die 29 and the thickness of the cylindrical part 21 of the peripheral edge if thinly shaped. The rotor main body for a solenoid clutch can thus be manufactured with less manhour by a small sized press.

2. 发明专利

JPH08323029A GAME MACHINE INSPECTION SYSTEM 失效
公开(公告)号：JPH08323029A
公开(公告)日：1996-12-10
申请号：JP15404795
申请日：1995-05-30
申请人： SANWA KK
发明人： TSUCHIYA KOSABURO
IPC分类号： A63F7/02 , A63F5/04
摘要： PURPOSE: To provide an inspection means to enable anyone to judge whether a game machine is altered or not by comparing game condition information of a game machine and game condition information in a calculation control device and judging that the game machine is not altered when the certification is true and both kinds of game condition information coincide. CONSTITUTION: This game machine inspection system can easily and securely judge whether a calculation control device 13 is altered or not by certification by an inspector 15 on the calculation control device 13 using a cryptogram transmitted from the calculation control device through a light emitting element 11 and light detecting element 13. Whether or not the certified calculation control device 13 is controlling a PACHINKO slot machine 1 can also be judged on the inspector 15 by comparing the game condition information of a game machine inputted from a keyboard 16 and the game condition information in the calculation control device 13 transmitted through the light emitting element 11 and the light detecting element 13. By both of judgement, anyone can judge whether the PACHINKO slot machine 1 is altered or not is judged with low cost and in a shot time.

3. 发明专利

JPH08280875A ELECTRONIC HALL GAME MACHINE 失效
公开(公告)号：JPH08280875A
公开(公告)日：1996-10-29
申请号：JP11027095
申请日：1995-04-12
申请人： SANWA KK
发明人： TSUCHIYA KOSABURO
IPC分类号： A63F7/02 , A63F9/22
摘要： PURPOSE: To effectively perform inspection of type certificate even though a game machine is turned into more electronically operated construction by displaying the game on an electronic display means by a game exhibiting means on the basis of the technique of a player entered in a technique interfering means, and exhibiting the result from drawing by a drawing means on the display given in association with playing the game. CONSTITUTION: The process made by a computation control device 11, i.e., drawing with a probability calculation processing made by using the rotating quantity of a rotary knob 4, is reratively small compared with a processing made by the control device 11, with which also a requisite program step is short. To decide the playing result, an out drawing is conducted only by the control device 11, and another computation control device 12 only exhibits the result on the playing screen and does not commit itself the hit-out drawing. The quantity of medal discharge of this game machine in accordance with hit and out is determined only through processing made by the control device 11. To make inspection of the type certificate of a hall game machine, therefore, it is only required to inspect the control device 11 which makes it possible to conduct the inspection of type certificate effectively.

4. 发明专利

JPS63281728A PRODUCTION OF MULTI-STEP V-PULLEY 失效
公开(公告)号：JPS63281728A
公开(公告)日：1988-11-18
申请号：JP11443887
申请日：1987-05-13
申请人： SANDEN CORP
发明人： NISHIMURA KAZUO , TSUCHIYA KOSABURO
IPC分类号： B21D53/26 , B21D53/00 , B21D53/30 , B21K1/42
摘要： PURPOSE:To manufacture a multi-step V-pulley having no reduction in the plate thickness of a V-groove part with high material yield by forming an annular projecting part in V-shaped section by bulging at the intermediate part of the metal thin pipe in the specified length and subjecting both ends opening parts to expanding. CONSTITUTION:The pipe 21 in the specified length having an outer diameter d1 is obtd. by cutting a metal thin blank. Bulging is then executed at the intermediate part in the axial direction of the pipe 21. The annular projecting part 23 in V-shaped section bulging to the external part in the radial direction is thus formed. This projecting part 23 is provided in the necessary number of steps. Thereafter, an expanded mouth part 27 is formed by expanding both ends opening parts in the axial direction of the pipe 21. A V-groove 25 is made by relatively faced one side slopes of the annular projecting part 23 adjoining with said expanding part 27. The outer diameter d2 at the bottom 30 of the V-groove 25 becomes really equal to the outer diameter d1 of said pipe 21. The reduction in the plate thickness of the V-groove 25 is thus eliminated and the multistep V-pulley capable of sufficiently resisting to the belt tension exerted thereon is obtd.

5. 发明专利

JPS63278624A METHOD AND DEVICE FOR MANUFACTURING ANNULAR GROOVED V-PULLEY 失效
公开(公告)号：JPS63278624A
公开(公告)日：1988-11-16
申请号：JP11252387
申请日：1987-05-11
申请人： SANDEN CORP
发明人： NISHIMURA KAZUO , TSUCHIYA KOSABURO
IPC分类号： B21D53/26
摘要： PURPOSE:To improve the yield of a material without reducing the plate thickness of a V-groove part by expanding the opening part at both ends of a metal pipe with a V-groove forming inner die movable in the axial and radial directions and work die movable in the axial direction. CONSTITUTION:The lower end of a metal pipe 20 is set onto the lower receiving face of a lower slope forming die 26 and a cam die 37 and pressurizing die 24 are descended, then, a V-groove forming die 22 is abutted to the outer peripheral face of the metal pipe 20 by contracting in the radial direction according to the cam face 39 of the cam die 37 to complete the contraction. On the expanding of the upper end of the pipe 20, it is completed without moving in the axial direction a slider 30 and the V-groove forming die 22 by adjusting the force of a cushion 61 to the level capable of the expansion forming of the upper side of the pipe 20. Moreover, the end face of the pressurizing die 24 presses the upper face of the V-groove forming inner die 22, the slider 30 and die 22 start to move in the axial direction, the expanding of the lower side of the pipe 20 is started and the work is soon completed.

6. 发明专利

JPS63224834A MANUFACTURE OF DISK MEMBER 失效
公开(公告)号：JPS63224834A
公开(公告)日：1988-09-19
申请号：JP5904387
申请日：1987-03-16
申请人： SANDEN CORP
发明人： NISHIMURA KAZUO , TSUCHIYA KOSABURO , YANAI GENZO , MATSUSHITA TAKASHI
IPC分类号： F16D27/112 , B21D53/18 , B21K1/28
摘要： PURPOSE:To effectively use a long sized plate member and to improve the product yield by arranging the square plate cut off from a plate like member with the diameter of a disk member as the diagonal line at the circular columnar groove of the press base having the circular bottom face with the diagonal line as the diameter. CONSTITUTION:A long sized plate member 1 is cut in the square plate 2 with its width as one side. Then, the press device consisting of the press base 3 on which the circular columnar groove part 3a having the circular bottom face in the diameter equal to the diagonal line of this square plate 2 is formed and the circular columnar punch 4 equipped with a circular columnar projection part 4a at the center is prepd. The square plate 2 is arranged at the groove 3a of the press base 3 to press the square plate 2 by the punch 4. As a result the disk member 5 having a recessed part 5a at the center is formed. Since a long sized plate member can effectively be used extremely the product yield can be improved very much.

7. 发明专利

JPH08117393A ELECTRONIC HOLE PLAYING MACHINE 失效
公开(公告)号：JPH08117393A
公开(公告)日：1996-05-14
申请号：JP28398794
申请日：1994-10-25
申请人： SANWA KK
发明人： TSUCHIYA KOSABURO
IPC分类号： A63F5/04 , A63F13/75 , A63F9/22
摘要： PURPOSE: To provide an electronic hole playing machine capable of effective inspection to check an unfair practice to suppress the winning occurrence excessively by outputting display corresponding to the number of games from generation of inner winning until generation of technically intervening winning. CONSTITUTION: When a medal is put into the slot of this electronic hole playing machine and a start button 6 is pressed down, whether an inner winning is hit or not is decided by drawing lots in a calculation control unit 1 as an inner winning generation means. If the result is success, three rows of rotary reel images on a color LED display 5 are rotated to display the result by a calculation control unit 2. When the rotary reel images are stopped by pressing a stop button 7, a technically intervening winning is generated if the three rows of images are success patterns. In this kind of playing machine, if a technically intervening winning is generated, an inner winning corresponding to the technically intervening winning is referred for recognition and judgement and, if there are, the winning is determined. An unfair prize can be prevented by this way.

8. 发明专利

JPH08117392A ELECTRONIC HOLE PLAYING MACHINE 失效
公开(公告)号：JPH08117392A
公开(公告)日：1996-05-14
申请号：JP28398994
申请日：1994-10-25
申请人： SANWA KK
发明人： TSUCHIYA KOSABURO
IPC分类号： A63F5/04
摘要： PURPOSE: To provide an electronic hole playing machine capable of effective inspection to check an unfair practice to excessively suppress the winning occurrence by outputting display corresponding to the number of games from generation of inner winning until generation of technically intervening winning. CONSTITUTION: When a medal is put into the slot of this electronic hole playing machine and a start button 6 is pressed down, whether an inner winning is hit or not is decided by drawing lots in a calculation control unit 1 as an inner winning generation means. If the result is success, three rows of rotary reel images on a color LED display 5 are rotated to display the result by a calculation control unit 2. After the rotary reel images are stopped by pressing a stop button 7, a technically intervening winning is generated if the three rows of images are success patterns. In this kind of playing machine, display corresponding to the number of games from an inner winning generation to a technically intervening winning generation is outputted to a failure information display 4 and possibility of unfair technically intervening failure is judged.

9. 发明专利

JPH08117391A ELECTRONIC HOLE PLAYING MACHINE 失效
公开(公告)号：JPH08117391A
公开(公告)日：1996-05-14
申请号：JP28398894
申请日：1994-10-25
申请人： SANWA KK
发明人： TSUCHIYA KOSABURO
IPC分类号： A63F5/04
摘要： PURPOSE: To provide an electronic hole playing machine capable of effective inspection to check an unfair practice to suppress the winning occurrence excessively by paying a predetermined number in the case the number of games an inner winning occurs and a technically intervening winning does not occur exceeding a limit value. CONSTITUTION: When a medal is put into the slot of this electronic hole playing machine and a start button 6 is pressed down, whether an inner winning is hit or not is decided by drawing lots in a calculation control unit 1 as an inner winning generation means. If the result is success, three rows of rotary reel images on a color LED display 5 are rotated to display the result by a calculation control unit 2. When the rotary reel images are stopped by pressing a stop button 7, a technically intervening winning is generated if the three rows of images are success patterns. In this kind of electronic playing machine, whether the number of games with no generation of technically intervening winning exceeds a limited value is judged and a predetermined number is paid if the number exceeds the limited value.

10. 发明专利

JPH01167562A RECEIVER DRIER AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH01167562A
公开(公告)日：1989-07-03
申请号：JP32366587
申请日：1987-12-23
申请人： SANDEN CORP
发明人： SHIROICHI HAJIME , TSUCHIYA KOSABURO
IPC分类号： F25B43/00
摘要： PURPOSE:To enable standardization of a header part, by a method wherein a refrigerant outflow passage to connect the tip of a first protrusion part with the inside of a joint part and a refrigerant inflow passage to connect the tip of the one protrusion part, selected from the second-fourth protrusion parts, with the inside of the joint part are formed in the header part. CONSTITUTION:A side glass 6 is situated to the upper end of a first passage 5 of a header part 2 in a manner to hold a watertight state, and the upper end part of a suction pipe 7 is engaged with the lower end part thereof with a press. A flange part 7a is formed in the vicinity of the upper end of a suction pipe 7, and a protrusion part 3f is bent inwardly for fixing. Male screws 8 are respectively situated to outer peripheries of first-fourth protrusion parts 3a-3d. The so formed assembly of the head part 2 and the suction pipe 7 is connected to the upper part of a body 1 through a joint body. Thus, a receiver drier having a header part easily adapted for various piping states of a refrigerant inflow pipe and a refrigerant outflow pipe, being an object to be connected, can be provided, and the standardization of a header part, heretofore considered to be impossible, can be realized.

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