baber/WOPTO huggingface dataset:
Patent JP-S5665107-A (JP)
Title: Connector for endoscope
Inventor: MITSUI KAZUHIKO
IPC: G02B23/26
Filed: 1979-10-31
Abstract: PURPOSE:To improve durability by providing a light guide center projecting pipe and a contact pin to the plug at the end of a light cable connecting an endoscope and a light source device and connecting the light cable by inserting the two into the respective holes of the socket on the light source side. CONSTITUTION:An end plug part is provided to the other end of the light cable connected at one end to the endoscope, and is connected to the socket 18 of a light source device. The end plug part 19 of the light cable is provided with a projecting pipe 26, a clamping ring 20, a projecting electrical contact pin 27, etc. on the connection end part side. A light guide 16 is packed in the projecting pipe 26, and an incident face 28 is facing the end part. The contact pin 27 connects a cord 32 to cord 17 by way of a connecting member 30. The socket 18 of the light source device 12 consists of a connecting member 30 and a body 21, and the light of a light source 25 enters the same from the end slope 33 of the body 21 while it is being controlled by a shutter 34.
Patent JP-S5764926-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUMOTO HAYAAKI
IPC: H01L21/265
Filed: 1980-10-07
Abstract: PURPOSE:To reduce the lateral spread of a diffusion layer in order to permit a pattern to be more microscopic, by a method wherein regions selectively injected with impurity ions are selectively scanned with an electron beam controlled suitalby, and the regions irradiated with the beam are annealed. CONSTITUTION:For example, in the process for forming the source and drain of an MOSFET, a gate film 3 and a polycrystaline Si film 6 are provided on a substrate 1 separated by a field film 2 and impurity ions are injected into the exposed substrate surface. Then, diffusion regions 4, 5 injected with the ions are selectively scanned with an electron beam 8 through control by means of a computer, and an annealing treatment is locally applied by means of the energy of the electron beam. Because the beam diameter can be made submicroscopic, it is possible to selectively anneal necessary portions without laterally spreading the diffusion layers 4, 5. In  addition, it becomes possible to effect control in the depthwise direction by means  of acceleration energy and output.
Patent JP-H07325576-A (JP)
Title: Electronic keyboard musical instrument
Inventor: SHOKO KENICHI
IPC: H04R1/02
Filed: 1994-05-31
Abstract: PURPOSE:To listen to the direct sound from a speaker even during a musical performance and to improve the sound quality at the time of the musical performance by forming an opening part in the bottom plate facing a keyboard, and radiating part of the radiation sound of the speaker from the opening part through gaps between keys of the keyboard. CONSTITUTION:The speaker 3 is positioned above a stand beneath 4 the bottom plate 5 and fitted slightly upward in the direction to the ear of a player. In the bottom plate 5, the opening part 10 is formed between the fitting part of a guide rail 6 and the fitting part of a key support rail 7. The opening part 10 is provided almost opposite the position of black keys which are more in the number of gaps between adjacent keys. Further, the speaker 3 is also provided almost opposite the position where three black keys which are more in the number of gaps adjoin to one another. Consequently, the direct sound from the speaker 3 can be listened to through the gaps between the keys 8.
Patent JP-S6032272-A (JP)
Inventor: KIMURA HIROYUKI
IPC: H01T4/04
Filed: 1983-08-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5664626-A (JP)
Title: Temperature measuring system of metallic material
Inventor: MUTOU SHINICHIROU
IPC: G01K7/02
Filed: 1979-10-30
Abstract: PURPOSE:To improve measurement accuracy by a method wherein the 1st thermoelectric couple to perform a temperature measurement of a metallic material to be inspected and the 2nd thermoelectric couple to measure the 1st thermoelectric couple are installed, and based on the output deviation of these 1st and 2nd thermoelectric couples, the heating temperature of a heater is controlled. CONSTITUTION:At the point part of the 1st thermoelectric couple 3 for measuring the temperature of steel plate which has a steel plate contact part 31 at the point, which is fixed entirely with insulating material except the steel plate contact part 31 and which is equipped with a heater 5 at the peripheral area of the point part, is fitted the 2nd thermoelectric couple 7 to measure the temperature of the thermoelectric couple 3 itself. And when the temperature of steel plate is measured by contacting the steel plate contact part 31 to a steel plate 1, the vicinity of the point contact part 31 of the 1st thermoelectric couple 3 is heated by controlling the heater 5 and together with this, a heating temperature control is performed based on the output deviation between the 1st and 2nd thermoelectric couples 3, 7. With this, the temperature of the moving steel plate 1 is accurately measured and responsibility is also improved.
Patent JP-H11334694-A (JP)
Title: Shift device for outboard engine
Inventor: NATSUME NORIYUKI
IPC: B63H20/14
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components of a shift device and improve its durability as well as reduce the load for operating the shift device. SOLUTION: This shift device is provided with a drive gear 15 fixed to an end of a drive shaft, a forward rotation gear 16 and a reverse rotation gear 17 disposed on the outer periphery of a propeller shaft 19 and engaged with the drive gear 15, a dog clutch 20 disposed rotatively and slidably on the outer periphery of the propeller shaft 19 and can be engaged with the forward rotation gear 16 or the reverse rotation gear 17, a slide rod 29 disposed slidably within the propeller shaft 19 having one end connected to the dog clutch 20 and the other end formed with an engagement portion 29f, a shift rod 21 disposed in the vertical direction within a casing 13, and a crank pin portion 21b formed at the lower end of the shift rod 21 eccentric to its axial center such that the crank pin portion 21b is engaged with the engagement portion 29f.
Patent JP-S5665739-A (JP)
Title: Paper feeder
Inventor: YOSHIHARA HISAO
IPC: B65H3/06
Filed: 1979-10-31
Abstract: PURPOSE: To prevent a paper sheet from being pinched by a friction pad and a feed roller by such a construction that pressure contact of the friction pad to the feed roller is released in linkage with the movable bottom plate placed in the paper feed tray.  
     CONSTITUTION: To supply copying paper 3, the bottom plate 2 is pressed downward, opposite direction to the arrow P. As the result, the tip of extension arm 12 to a pad lever 8 is pressed down by the bottom plate 2, and the pad lever 8 turns in the direction of the arrow C to set the friction pad 6 free from the paper feed roller 4. At the same time, an arm 13a of a paper return lever 13 is pressed down by the bottom plate 2 turn an arm 13b of the paper return lever 13 in the direction of the arrow A. Accordingly, the copying paper sheet being pinched by the friction pad 6 and paper feed roller 4 since the foregoing paper feeding is released owing to moving-back of the friction pad 6 and turned back into the paper feed tray 1 by the paper return lever 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0433636-A (JP)
Title: Tableware washing machine
Inventor: KOMATSU TAKASHI
IPC: A47L15/42
Filed: 1990-05-29
Abstract: PURPOSE:To operate the drain means in the case of abnormality even when a power source switch is in a turn-off state, and to secure the safety by constituting the washing machine so that when an overflow water detecting means detects a water level immediately before overflow water, a control means closes a contact of a relay and operates the drain means. CONSTITUTION:In a relay 13, a normally opening contact 14 is connected in parallel to a power source switch 5, and a driving coil 15 is connected to a control means 16. When an overflow water detecting means 9 detects a water level immediately before overflow water, the control means 16 supplies an output to the driving coil 15, closes the normally opening contact 14, and also, operates a drain means 7. A load driving means 4 is constituted of bidirectional thyristors 17, 18 and 19 and a relay 20, and a washing means 2 and the drain means 7 are driven by a motor which can rotate forward and backward, and when the bidirectional thyristor 18 is turned on, the motor rotates forward and drives the washing means 2, and when the bidirectional thyristor 17 is turned on, the motor rotates backward and drives the drain means 7. In such a way, even in the case the drain means 7 is cut off by the power source switch 5, the operation for preventing overflow water against overflow water abnormality can be executed.
Patent JP-H08309500-A (JP)
Title: Die casting and its manufacture
Inventor: SUZUKI NOBUAKI
IPC: B22D19/00
Filed: 1995-05-16
Abstract: PURPOSE: To reduce the cost of a die casting having an undercut part. CONSTITUTION: A hollow part 601 is formed in a die casting 6, and the inner wall of the hollow part 601 is formed of a cylindrical insert member 7 made of aluminum expanded material. The insert member 7 is plastically deformed in the casting so that a middle part 704 is of the maximum diameter, so-called, an undercut part 19 in the hollow part 601. An annular part which is a part of a columnar post provided on a die is split into a plurality of split pieces over the whole circumstance, each split piece is formed projectable by the prescribed amount in the radial direction, the insert member 7 is inserted in the post before seaming the die, and the split pieces are projected to expand the diameter of the middle part 704 of the insert member. The molten metal is filled in the die to apply the filling pressure of the molten metal to the insert member.  The insert member is closely attached to the post and the projected split pieces by the filling pressure of the molten metal, and cast in the desired deformed shape.
Patent JP-S5764562-A (JP)
Title: Ink feed system for ink jet recorder
Inventor: NAKA TAKAHIRO
IPC: B41J2/175
Filed: 1980-10-09
Abstract: PURPOSE:To exclude bubbles in a piping and a head and to resolve clogging thereof, by forming the contact surface of a housing that squeezes the ink feeding tube into a curbed surface that includes an arc with a center of a driving axis combined with arcs with other centers. CONSTITUTION:The ink feeding tubes 21, 23 are secured to an apparatus frame by a tube securing element 24, and printing is carried out by moving the head 19 to  the right and left, and ink is supplied via the second ink supply tube 23 to the head 19. In the case when bubbles occur in the ink supply tube 23 or the head 19, or when there is an apprehension of the occurrence of the bubbles therein, the tube pump 18 is operated to drive the bubbles back to the ink tank 17, or to discharge the bubbles in the head 19 together with the ink from the ink jet nozzle. Similarly, against clogging, the tube pump 18 is actuated to dscharge solidified ink or foreign matter cuasative of clogging together with the ink through the ink jet nozzle. The housing 33 causes the rollers 29 to squeeze the ink feeding tube 32 in the pump 32 at all times.
Patent JP-S5264866-A (JP)
Title: Focus detection unit of scanning-type electronic line equipment
Inventor: DATE KUROSHI
IPC: H01J37/21
Filed: 1975-11-25
Abstract: PURPOSE: To enhance detection accuracy with simplified circuit constitution by detecting peak through lowering standard level gradually. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0439469-A (JP)
Title: Rotator sealing mechanism
Inventor: KITAWAKI MICHIO
IPC: F16J15/3268
Filed: 1990-06-01
Abstract: PURPOSE:To obtain stable seal operation under an eccentric operational condition of a rotator and under a relatively small friction resistance condition by forming a contact sliding seal part in a ring-shaped base part and a driven protrusive part with a protruding amount smaller than a normal condition protrusive amount of the contact sliding seal part. CONSTITUTION:A shaft mounting opening surface 10 is formed by extending a contact sliding seal part 2 to an internal diameter side of a ring-shaped base part 1, and an auxiliary seal part 3, formed on an external diameter side, can be stored and set to a seal material setting part 17. A relatively hard guide material 6, having a guide part 5, is provided along a radial direction of the seal part to fit an engaging piece 19 of a closing member 9. Further, a driven protrusion part 8 is formed in a base end side of the contact sliding seal part 2 with a protruding amount smaller than the normal condition protruding amount. In this way, excessive friction resistance is not given between a surface of an eccentric rotator 12 and the protrusion part 8, and further a sure seal condition is maintained between the contact sliding seal part 2 and the surface of the rotator 12.
Patent JP-S5264513-A (JP)
Title: Thin mixed gas fueled spark ignited gasoline engine
Inventor: UCHIYAMA YOSHITADA
IPC: F02B17/00
Filed: 1975-11-26
Abstract: PURPOSE: To increase maximum output without increasing noxiuos content by installing gas chamber to be opened when piston is at lower dead point and returning the gas to cylinder at the end of expansion stroke thereby maintaining normal rotation with thinner gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63305630-A (JP)
Title: Connection device between optical loop type local area networks
Inventor: HARAFUJI YOSHIHIKO
IPC: H04B10/27
Filed: 1987-06-08
Abstract: PURPOSE:To realize the small size and economy of a connection section by using electric signal input/output terminals as a pair and applying prescribed connection between the electric signal input/output terminal and a switch element. CONSTITUTION:The input of a optic/electric conversion circuit 1 and an output of an electric/optic conversion circuit 2 are connected to an optical loop A and the input of a optic/electric conversion circuit 4 and the output of the electric/optic conversion circuit 3 are connected to an optical loop B. The output of the optic/electric conversion circuit 1 is connected to a common terminal (c) of a switch element 5 and the input to the electric/optic conversion circuit 2 is connected to the common terminal (c) of a switch element 6. On the other hand, the output of the optic/electric conversion circuit 4 is connected to the common terminal (c) of the switch element 8 and the input of the electric/optic conversion circuit 3 is connected to the common terminal (c) of a switch element 7. Switching terminals 02 of the switch elements 7, 8 are connected with each other to omit the electric signal input line and the electric signal output line as a different point from a conventional device.
Patent JP-S621352-A (JP)
Title: Public telephone set
Inventor: TANAKA SHIGEYASU
IPC: H04M17/00
Filed: 1985-06-27
Abstract: PURPOSE:To change easily parameter information by providing a storage device where parameter information transmitted following determined code information peculiar to a public telephone set is stored. CONSTITUTION:When parameter information in one of many public telephone sets 20 is changed, preliminarily determined peculiar code information and parameter information are sent to the objective public telephone set 20 from a parameter setting device 10 through an exchange 11. The telephone set 20 receives code information and parameter information through a speaking circuit 21 by an information receiver 22. A discriminating device 24 discriminates whether a code stored in a code storage device 23 and the received code coincide with each other or not, and following parameter information is stored in a storage device 25 if they coincide with each other. Thus, parameter information is changed easily without going to the place where the public telephone set is installed.
Patent JP-H04262933-A (JP)
Title: Mirror and lighting apparatus of automobile
Inventor: SUBEN ERUFUBERUSON
IPC: B60Q3/02
Filed: 1991-06-13
Abstract: PURPOSE: To provide a mirror and illumination unit facilitating the regulation between different functions having a single illumination fixture. CONSTITUTION: This mirror and illumination unit for automobile comprises a shell 6 mounted in the same height as the ceiling 1 of a vehicle. A panel 11 having a mirror 12 is hinged to the front end of the shell 6. An illumination unit 10 is mounted at the rear edge of the shell. A screen 15 having a slender hole 14 for emitting a light onto the panel covers the illumination unit when the panel is in its folded-up position, so that the face directed lighting will be less when the mirror is in its folded-up position than when it is folded out.
Patent JP-2000326821-A (JP)
Title: Vehicle front body structure
Inventor: KAWAMOTO YOSHIHIRO
IPC: B62D25/20
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle front body structure such that detection of collisions can be effected precisely by means of the satellite sensor of an airbag device. SOLUTION: In this front body structure, the satellite sensor 30A of an airbag device is mounted on a vehicle front side member 48 formed of a difference thickness steel plate 52. In this case, the difference thickness steel plate 52 has a thin steel plate part 42a located at the front of the vehicle and formed to be longer at its lower side than at its upper side, and a thick steel plate part 52b located at the rear of the vehicle and formed to be longer at its upper side than at its lower side. The satellite sensor 30A is mounted on the thick steel plate part 52b of the difference thickness steel plate 52.
Patent JP-S63305895-A (JP)
Inventor: TAKEMOTO SOICHI
IPC: A63F7/02
Filed: 1987-06-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6033620-A (JP)
Title: Keyboard interface system
Inventor: KATOU HIDEAKI
IPC: G06F3/02
Filed: 1983-08-03
Abstract: PURPOSE:To simplify the constitution of a system and relieve restrictions on the operation position of a keyboard by converting key-in data from the keyboard to an AC signal to transmit it. CONSTITUTION:The side of a keyboard KB and the side of a main device A in a KB interface system are connected by interface lines (a) and (b), and a power V for KB is supplied to the KB side from the side of the device A through high frequency choke coils 1-4 and lines (a) and (b). In the KB side, serial key-in data is converted to an AC signal by a modulator 9 and is transmitted to lines (a) and (b) through DC cutting capacitors 5 and 6. Key-in data from lines (a) and (b) is taken into a demodulator 10 through DC cutting capacitors 7 and 8 in the side of the device A, and key-in data converted to the AC signal is reproduced to serial key-in data. Thus, the constitution of the system is simplified, and restrictions on the interface cable length are relieved.
Patent JP-H10331806-A (JP)
Title: Rotary actuator
Inventor: HAGIWARA HIDEO
IPC: F15B15/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To flexibly install a rotary valve with ease by forming a linear projecting rail part or a groove part in a mounting part to a valve main body in a rotary actuator. SOLUTION: A rotary actuator installed onto a valve main body converts reciprocating motion of a piston moved slidably inside a cylinder 1 into rotating motion so as to transmit this motion to a drive shaft for a valve. In the rotary actuator, a linear projection rail part 5 is formed in a mounting part to the valve main body, while a mounting plate 7, which is provided with a groove part 6 fitted to the projection rail part 5 and fixed to the projecting rail part 5 removably, is provided. A mounting part 8 on the valve main body side is installed to the rotary actuator via the mounting plate 7. In this way, the rotary actuator and the valve can be easily connected together only by changing the mounting plate.
Patent JP-S62297997-A (JP)
Inventor: NAKAO HISASHIGE
IPC: G08B21/00
Filed: 1986-06-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0436531-A (JP)
Title: Heat exchanging ventilation device
Inventor: KOBA YOSHITAKA
IPC: F24F7/08
Filed: 1990-05-30
Abstract: PURPOSE:To prevent a reduction in an efficiency of thermal recovery during a cooling operation by a method wherein a motor for use in driving a fan disposed at an inner side placed inwardly of a heat exchanger is disposed out of a passage. CONSTITUTION:When a heat exchanging device A is applied for cooling an interior part 6, cold discharged air H passed through a duct D3 and fed from the interior 6 into a discharging passage 12 and a hot supplying air K passed through a duct D1 and fed from an outdoor side 5 into an air supplying passage 11 are heat exchanged from each other by a heat exchanger 2. The heat exchanged cold supplied air K passes through a duct D2 and is supplied to the interior part 6. The hot discharged air H passes through a duct D4 and is discharged to the outdoor part 5. At this time, a motor 31 for driving a fan 3 disposed at an indoor side from the heat exchanger 2 is disposed out of the air supplying passage 11 while being spaced apart by an end plate 32d, so that the supplied air K heat exchanged and cooled by the heat exchanger 2 is not reheated by the motor 31. Accordingly, in particular, an efficiency of heat recovery is not reduced during a cooling operation.
Patent JP-S621556-A (JP)
Title: Thermal recording system
Inventor: NAGATO KAZUSHI
IPC: H04N1/23
Filed: 1985-06-28
Abstract: PURPOSE:To provide a thermal recording system capable of excluding the effect of the heat accumulation of a thermal head and attaining the stabilization of recording density, by such a simple system that the quantity of energy necessary for recording an objective picture dot is reduced as the number of mark dots present in the reference region including the objective picture spot increase. CONSTITUTION:When an objective picture dot P having to form a dot is an n-th line and an i-th dot, a reference region is constituted of total eight picture dots wherein every two in the upper part, every one in the lower part, every one in left and right parts and every one in the oblique upper part around the objective picture dot. Every when the objective picture dot changes by one, the reference region is newly set to the position satisfying the above- mentioned relation. When the number of picture dots of '1' of the reference region are 1, the energy necessary for recording the objective picture dot P is set to the max. energy quantity P(1)=Pmax. When the number of picture dots of '1' of the reference region are 8, said energy is suppressed to the min. energy quantity P(8)=Pmin. Hereinbelow, by connecting Pmax and Pmin by monotone decreasing function, injection energy quantity is determined when the number of picture dots of '1' of the reference region are 2-7.
Patent JP-S63307880-A (JP)
Title: Phthalocyanine complex based composition
Inventor: KATO KAZUMASA
IPC: A61L9/01
Filed: 1987-06-09
Abstract: PURPOSE:The titled composition, useful as a deodorant, etc., and capable of stably existing in an organic solvent solution and consisting of a specific ester, solvent capable of dissolving the ester and polyallylamine. CONSTITUTION:The aimed composition composed of (A) a carboxyphthalone iron complex ester of polyvinylbutyral, (B) a solvent capable of dissolving the component (A) and (C) polyallylamine. The component (C) is preferably used, for example at about 5-1,000 molar ratio based on 1mol. phthalocyanine.