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61. 发明专利

JPH0681990A TUBE JOINT 失效
公开(公告)号：JPH0681990A
公开(公告)日：1994-03-22
申请号：JP23179492
申请日：1992-08-31
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YAMADA KOICHI
IPC分类号： F16L21/08 , F16L37/14
摘要： PURPOSE:To perform connection through one action and to perform reliable connection by locking the resilient lock part of a spring ring to the lock groove part of a plug inserted in a socket and bringing a lock tool into its locking impossibility in an incomplete connection state. CONSTITUTION:In connection of a plug 1 to a socket 2, a lock groove 5 formed in the rear part of the plug 1 is first inserted in the socket 2. A U-shaped spring ring 7 is then inserted in the cut groove 6 formed in the wall part of the socket 2 and openable to the inside and the outside. Consecutively, the part, inserted in the cut groove 6, of the spring ring 7 is protruded in the socket 2 to form a resilient lock part 8. Only is a state that the resilient lock part 8 is locked to a lock groove part 5, a lock tool 30 is joined in a screwed-in state with the screw part 36 of the socket 2. This constitution enables connection to be corried out through one action, makes the lock tool 30 impossible to act its locking a peration to under any incomplete connection state, and accomplishes reliable connection.

62. 发明专利

JPH0516661B2 失效
公开(公告)号：JPH0516661B2
公开(公告)日：1993-03-05
申请号：JP1292185
申请日：1985-01-25
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YAMADA KOICHI
IPC分类号： H01L29/70 , H01L21/33 , H01L21/331 , H01L29/06 , H01L29/73 , H01L29/739 , H01L29/78

63. 发明专利

JPH0435692A HANGING DEVICE 失效
公开(公告)号：JPH0435692A
公开(公告)日：1992-02-06
申请号：JP14261290
申请日：1990-05-31
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YAMADA KOICHI
IPC分类号： D06F57/12 , B66F17/00
摘要： PURPOSE:To safely use a hanging device by providing the device with a falling prevention means preventing a hanging fixture from automatically falling down when a hanging string breaks. CONSTITUTION:A holding fixture 4 in a pantograph shape is rotatably supported by a holding fixture support body 6, and a slide base end 9 is slidably engaged with the opening section of the holding fixture support body 6. Sliding the slide base end 9 allows the holding fixture 4 in a pantograph shape to be extended and/or contracted. Accordingly, when a hanging string 3 breaks, if resistance is applied to the slide of the slide end 9, the holding fixture 4 in a pantograph shape thereby enables a hanging fixture 5 to slowly fall down.

64. 发明专利

JPH03128099A ARTICLE HOOKING DEVICE 失效
公开(公告)号：JPH03128099A
公开(公告)日：1991-05-31
申请号：JP26674789
申请日：1989-10-14
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YAMADA KOICHI
IPC分类号： B66F7/02 , B66F17/00 , D06F57/12
摘要： PURPOSE:To prevent the deformation of an extension/contraction arm and chattering by connecting a shift edge positioned at one edge of the lower edge of an accommodation part in sliding shiftable manner with each article hooking member and connecting a fixed edge positioned at the other edge of the lower edge of each extension/contraction arm at the position on the diagonal line of each article hooking member. CONSTITUTION:An article hooking member 2 is lowered by suspending a string- shaped body 1a by a driving device, and the article hooking member 2 is held parallel for a ceiling, and an extension/contraction arm 4 is set into elongation state. At this time, the extension/contraction arm 4 is set into extension state when the shift edge 4'' of one connecting arm 4a'' shifts from a contraction state towards a fixed edge 4' side of the other connecting arm 4a' along an elliptical hole 6a formed on an installation piece 6. Since the fixed edge 4' formed in each lower part of the both extension/contraction arms 4 is arranged so as to be positioned on a diagonal line at the edge part of the article hooking member 2, the connection part of the extension/contraction arm 4 is positioned on the diagonal line when the article hooking member 2 lowers and put into using state.

65. 发明专利

JPH0225071A INSULATED-GATE TYPE ELECTROSTATIC INDUCTION THYRISTOR 失效
公开(公告)号：JPH0225071A
公开(公告)日：1990-01-26
申请号：JP17439288
申请日：1988-07-13
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YAMADA KOICHI
IPC分类号： H01L29/74 , H01L29/749
摘要： PURPOSE:To restrain the occurrence of a latch-up phenomenon by a method wherein an N cathode region and a P base region both are provided to a notched type N PNP thyristor in a specified manner, where a size and an impurity concentration are determined so as to enable the product of a specified series resistance and a conductance to be equal to a specified value. CONSTITUTION:An N cathode region 2, which forms a thyristor, is provided under a cathode electrode 1 extending its base to the level of the upside of a gate electrode 3 in contact with the sidewall of a groove 10, and concerning a base region, a P base region 5 is adjacent to a region where an inverted layer of an interface between the base region and a gate insulating film 4 is formed. And, the dimensions and the impurity concentrations are selected to make a product of a series resistance and a specific conductance between the region 2 and a potential barrier control section equal to 1 or less inside a primary action region. By a structure, where a region 9 is surrounded with the insulating film 4 and the base region 5, a phenomenon, in which an N P junction at the end of the region 2 is normally biased, is restrained by holes injected from a P anode region 7, so that latch-up phenomenon can be restrained by making a latch-up current large.

66. 发明专利

JPS6247162A MANUFACTURE OF INSULATED GATE FIELD EFFECT TRANSISTOR 失效
公开(公告)号：JPS6247162A
公开(公告)日：1987-02-28
申请号：JP18792085
申请日：1985-08-27
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YAMADA KOICHI
IPC分类号： H01L21/336 , H01L29/423 , H01L29/78
摘要： PURPOSE:To particularly form a double diffused MOSFET in a short time by forming while controlling an accelerating voltage and an impurity density when forming a reverse conductivity type base region, and the first conductivity type emitter region by implanting second conductivity type impurity ion on the first conductivity type semiconductor substrate, thereby performing thermal oxidizing process only once. CONSTITUTION:A thick field oxide film 2 is formed on the peripheral edge of the surface of an N type Si substrate 1 to become a drain, a resist 3 made of a laminated layer film of Au, Cr is coated on the entire surface which includes the film, a window is opened corresponding to the center of a base region, and a P type implanted region 4 is formed by ion implanting at high speed in high density to the deep portion in the substrate 1. Then, the resist 3 is removed, ions are implanted at a high speed in the density for obtaining the prescribed threshold value in a region surrounded by the film 2 on the region 4 to form a shallow P-type region 5, a resist 6 is formed by revising corresponding to the region 4, and an N type source region 7 is formed by ion implanting at high speed in high density in the region 5 of both sides. Thereafter, the regions are diffused by heat treating, and electrodes are provided on the prescribed region.

67. 发明专利

JP2000336957A ROOM UNIT 失效
公开(公告)号：JP2000336957A
公开(公告)日：2000-12-05
申请号：JP14656199
申请日：1999-05-26
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： MASUDA TERUO , YAMADA KOICHI
IPC分类号： A61H33/00 , A47K4/00 , E04H1/12
摘要： PROBLEM TO BE SOLVED: To provide a room unit in which a person can take a shower safely and easily without abutting against a shower facility projected from a backside wall panel. SOLUTION: In the room unit, a room space 14 formed by erecting and arranging wall panels 1 is divided into two and two spaces having different applications are formed, and a shower facility 21 installed in one shower space in the two spaces is disposed on a backside wall panel 12 hung down from a ceiling panel 1a. A first locking hook 16a and a second locking hook 16b, to which a shower head 21c connected to the shower facility 21 is locked detachably, are installed onto a side wall panel 13a approximately crossed at right angles with the backside wall panel 12.

68. 发明专利

JP2000297549A ROOM UNIT 失效
公开(公告)号：JP2000297549A
公开(公告)日：2000-10-24
申请号：JP10541499
申请日：1999-04-13
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： MASUDA TERUO , YAMADA KOICHI
IPC分类号： E04H1/12
摘要： PROBLEM TO BE SOLVED: To provide a room unit having a handrail supporting to stand up from and sit on a seat stool and a washbasin easy for a user to use in the state of sitting on the seat stool. SOLUTION: This room unit is formed so that a seat stool 21 is provided on a unit body 1 obtained by erecting on the unit body a wall panel comprising a bottom panel 12 suspended from a ceiling panel 1a and side wall panels 13a and 13b, and a washbasin 5 having one side part 51 and the other side part 52 opposed to the ceiling panel 1a and bottom wall panel 12, respectively, is disposed on the side wall panel 13a on the seat stool 21 side. Also, a pair of handrails 6 comprising a vertical handrail 61 and a horizontal handrail 62 supporting to stand up from and sit on the seat stool 21 is provided on the side wall panel 13a on the sit stool 21 side, and the vertical handrail 61 and horizontal handrail 62 are disposed adjacent to one side part 51 and the other side part 52 of the washbasin 5, respectively.

69. 发明专利

JP2000022198A SEMICONDUCTOR RELAY 失效
公开(公告)号：JP2000022198A
公开(公告)日：2000-01-21
申请号：JP18315298
申请日：1998-06-30
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YAMADA KOICHI , SATTE TOYOFUMI
IPC分类号： H01L31/12
摘要： PROBLEM TO BE SOLVED: To provide a small semiconductor relay. SOLUTION: The semiconductor relay comprises an input side chip island 1 to be arranged with an element emitting light depending on an input signal, a metal plate light receiving chip island 2 disposed oppositely to the input side chip island 1 and being arranged with an element receiving an optical signal from the light emitting element while having a part 21 extending from the circumferential edge, an output side chip island 3 to be arranged with an element for controlling an output signal based on an optical signal received by the light receiving element, and translucent sealing resin 4 for sealing the input side chip island 1, the an output side chip island 3 and the light receiving chip island 2 and having thickness in the facing direction of the input side chip island 1 and the light receiving chip island 2. Forward end part of the extending part 21 extends substantially from the central part in the thickness direction of the sealing resin 4.

70. 发明专利

JPH1193240A VALVE CONTROL DEVICE OF FLUSH TOILET STOOL 失效
公开(公告)号：JPH1193240A
公开(公告)日：1999-04-06
申请号：JP25917297
申请日：1997-09-25
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YAMADA KOICHI
IPC分类号： E03D5/02 , E03D5/09
摘要： PROBLEM TO BE SOLVED: To improve the convenience and operability of a flush toilet stool by opening/closing a valve element in a simple manual operation even when a motor can not be driven due to service interruption. SOLUTION: A turning shaft to turnably support a valve element 5 is connected to a lever 10 through an arm 8. An engagement part 11 with which a shaft part 9 of the arm 8 is engaged and a sliding hole 12 in which the shaft part 9 of the arm 8 slides in the sliding direction of the lever 10 in a disengaged manner from the lever 10 are continuously provided on the lever 10. The lever 10 is provided with a spring means 13 to engage the lever 10 and the arm 8 with each other by urging the lever 10 by a spring in the direction B where the shaft part 9 of the arm 8 is engaged with the engagement part 11 of the lever 10, and an operating means 14 to disengage the engagement condition of the arm 8 with the lever 10 by disengaging the shaft part 9 of the arm 8 from the engagement part 11 of the lever 10 against the spring force of the spring means 13, and moving the shaft part into the sliding hole 12.

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