baber/WOPTO huggingface dataset:
Patent JP-S5764174-A (JP)
Title: Short circuit testing device
Inventor: SHIOMI EIJIROU
IPC: G01R31/02
Filed: 1980-10-07
Abstract: PURPOSE:To cause short circuiting in the arbitrary phase adjusted at any point of the half wave voltage of an AC electric power source to be short-circuited and to facilitate the adjustment by applying DC bias to the voltage waveform of said power source. CONSTITUTION:A thyristor 11 for short circuiting is connected so as to cause inter-line short circuiting on the output side of an AC electric power source S to be short-circuited, and a rectifier circuit 4 is s connected as to rectify the output of the power source S and to supply the DC voltage smoothed by a capacitor C to a DC bias adjusting circuit 1 via a resistance R1. The output of the circuit 1 biasing the AC voltage of the power source S with the DC voltage supplied from the resistor R1 is supplied to a square wave generating circuit 2, by which a square wave is generated. When a manual signal and the delay pulse adjusted within the range of this square wave with the start point of said square wave as a reference point are generated simultaneously, a thyristor 11 for short circuiting the power source S is fired. Thereby, the short circuiting is caused in the adjusted arbitrary phase at any point of the half wave voltage of the power source S.
Patent JP-S6118735-A (JP)
Title: Production of aromatic compound bearing unsaturated side chains
Inventor: YUMOTO TAKAARI
IPC: C07C15/48
Filed: 1984-07-05
Abstract: PURPOSE:The dehalogenation of an aromatic compound bearing a halogen-containing unsaturated side chain is carried out in an alcohol such as methanol using zinc dust to enable high-yield production of an aromatic compound bearing a double or triple bond-containing side chain. CONSTITUTION:An aromatic allyl compound bearing a halogenated vinyl group of formula I (R1 is phenyl, benzyl; R2, R3 are H, alkyl, X1-X3 are halogen) such as 1,1,2-trichloro-3-phenyl-1-propene is subjected to dehalogenation reaction in a 1-5C alcohol such as n-butyl alcohol using zinc dust of 50-350 mesh, preferably 500 mesh or finer particle sizes to give an aromatic compound bearing a side chain of formula II or III such as benzyl acetylene. USE:Organic synthetic intermediate, starting material of polymers, organic semiconductors, ceramics or photochemical compounds and heat storer.
Patent JP-S6121302-A (JP)
Inventor: MAEDA HIROSHI
IPC: B65B9/06
Filed: 1984-07-05
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-S621608-A (JP)
Title: Vehicle suspension device
Inventor: ISHIKAWA TAKASHI
IPC: B62D7/14
Filed: 1985-06-26
Abstract: PURPOSE:To simplify the structure of a wheel steering device, by coupling a telescopic actuator at its one end to the inner cylinder side of a specific one of elastic bushing disposed between a wheel support member and a vehicle body, and at the other end to the outer cylinder side of the instant bushing. CONSTITUTION:In a rear suspension unit, a wheel holder 11 as a wheel support member for rotatably supporting a rear wheel 4, it coupled to a vehicle body through the intermediary of front and rear lateral rods 13, 14 having their both ends provided respectively with rubber bushings 12, 12a, 12b, 12c. The vehicle body side bushing 12 is composed of a main bushing 26 and subbushings 27, 27a disposed at both vehicle-longitudinal sides of the former. Further, a subrod 16 is provided to the front lateral rod 13, and an actuator 5 is provided in the middle section having cylinder 24 connected thereto with the front lateral rod 13 which is coupled to the subbushings 27, 27a, through a bifurcated member 28. Further, the subrod 16 is coupled to the main bushing 26.
Patent JP-H01311415-A (JP)
Title: Magnetic recording medium
Inventor: FUKUSHIMA KIYOTO
IPC: C09D127/06
Filed: 1988-06-08
Abstract: PURPOSE:To improve dispersiveness of magnetic powder and to increase the saturated magnetic flux density by sticking a binder resin containing monomers of a specified composition, copolymer of a specified composition, epoxy resin and the magnetic powder dispersed therein on a supporting substance. CONSTITUTION:The binder resin contains copolymer of vinyl chloride, alkylcarbonic acid vinylester, monomers having nitrogen atom copolymerizable with vinyl chloride and saponified alkylcarbonic acid vinyl ester and epoxy resin, to which the magnetic powder is dispersed. It is stuck to the supporting body to constitute the magnetic recording medium. Thereby, the magnetic powder is uniformly disperse din a binder resin to result in high residual magnetic flux density. Beside, as nitrogen atoms are present as a component of the copolymer, they react with epoxy resin to prevent effectively desalting of the vinylchloride copolymer at high temperature.
Patent JP-H06329252-A (JP)
Title: Substrate conveying hand and substrate conveying device with it
Inventor: SHIMEKI KOUICHI
IPC: G03F1/00
Filed: 1993-05-18
Abstract: PURPOSE:To reduce the number of opening/closing actions of fingers so as to shorten a time for taking out a substrate by projecting supporting means, which are integrated with plural clamping members, downward from a base board, which is positioned by a touching means, in plural clamping members, which can be freely opened/closed in the horizontal direction. CONSTITUTION:Each of fingers 11-15 is lowered from the upper side with being retracted from the center of a hand 1, so that positioning rolls 19a-19e face the outer circumferential edge of a substrate 10. Then, the fingers 11-15 are advanced and the positioning rolls 19a-19e are brought into contact with respective side edges of the substrate 10, so that positioning of the substrate 10 in the horizontal direction is carried out. Subsequently, the hand 1 is lifted and bottom face supporting pieces 17a-17e of the respective fingers 11-15 are brought into contact with the substrate lower face 10a. Continuously, the hand 1 is lifted, and each of the positioning rolls 19a-19e is slightly lowered by the weight of the substrate 10. In this process, a roll supporting member 18a is lowered along a direct acting guide 18 and is detached from the lower face of a stopper. In this way, the substrate 10 is tightly held and is conveyed to the destination.
Patent JP-H06347507-A (JP)
Title: Method for selecting semiconductor laser
Inventor: SAKIYAMA HAJIME
IPC: H01S5/062
Filed: 1993-06-10
Abstract: PURPOSE:To facilitate the selection of a semiconductor laser having high responsiveness by a method wherein a relationship between an attenuation ratio of an articulation of an interference fringe of the semiconductor laser and a relaxation vibration frequency is obtained and the attenuation factor is measured by means of an interferometer. CONSTITUTION:A laser light from a semiconductor laser 1 connected to a dc power source 11 is inputted to a Michelson interferometer 2 and a moving mirror 4 is moved such that an interference fringe is created from the lights passing different two passages due to the optical pass difference DELTAL and the intensity is detected by a photodetector 6 to obtain an attenuation factor gamma of the articulation. That is, the attenuation factor gamma=Ib/Ia is obtained from a ratio of an interference intensity Ia at a time when the passage difference is O and an interference intensity Ib of a specified peak. Next, a relaxation vibration frequency fr of a sample of which gamma is measured is obtained by using an oscilloscope so that a gamma-fr relationship chart of each sample is obtained. A point wherein the attenuation factor gamma is rapidly raised up in the specific range of the frequency fr is grasped, thereby the semiconductor laser having the relaxation vibration frequency fr greater than the attenuation factor gamma is selected to be passed.
Patent JP-S5568107-A (JP)
Title: Rolling roll with movable sleeve
Inventor: SHIBAHARA TAKASHI
IPC: B21B27/05
Filed: 1978-11-13
Abstract: PURPOSE:To expand the sleeve, to fix the movable sleeve, and to greatly increase the capacity of shape control for the strip, etc., the transferring the mandrel in the axial direction. CONSTITUTION:The hydraulic pressure is supplied into the shaft hole from the external hydraulic circuit through the rotary joint 4 and the through hole 101, and the mandrel 11 is transferred to the left side in the axial direction. As a result of this movement, the sleeve 12 expands outward in the radial direction. The movable sleeve 13 is attached to the outer surface of the sleeve 12 so to be movable in the axial direction; this movable sleeve 13 is fixed by the radial expansion of the sleeve 12. In contrast with this, by supplying hydraulic pressure into the shaft hole 100 of the bearing so as to transfer the mandrel 11 to the right side, the sleeve 12 contracts, and the movable sleeve 12 becomes movable in the axial direction.
Patent JP-S5262643-A (JP)
Title: Control circuit
Inventor: KIMATA KUNIO
IPC: G05F1/10
Filed: 1975-11-20
Abstract: PURPOSE: Control circuit in which safety circuit operating immediately upon occurrence of shortcircuit of transformer relay contacts is installed and temperature is restrained until functioning of safe circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08316407-A (JP)
Title: Manufacture of composite semiconductor package
Inventor: KISHIMOTO KAZUNORI
IPC: H01L23/52
Filed: 1995-05-15
Abstract: PURPOSE: To perform selection test of built-in semiconductor chips by using the same method used for a single semiconductor chip, in a composite semiconductor package. CONSTITUTION: In a composite semiconductor package in which a plurality of semiconductor chips 12, 13 are included, signal 16 which directly connects the part between the internal semiconductor chips 12, 13 is led out by a lead frame 15 of a divided shape, as individual signals of chips, to the outside as terminals, and selection test is performed. After the selection test, the divided lead frames are short-circuitted by a method like soldering, and signal connection between the semiconductor chips is performed.
Patent JP-H10335170-A (JP)
Title: Method for cutting ceramics green sheet
Inventor: TSUKIYAMA YOSHIO
IPC: H01G13/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method wherein a skewed cutting is prevented, related to a cutting method for a ceramics green sheet. SOLUTION: When a ceramics green sheet 1 is fixed with a heat-peel sheet 2, etc., for cutting to a specified width (X) with a thin-blade cutter 3, after cutting at to 2<n> times of x (n is an arbitrary natural number), cutting is done at a center in the width of the ceramics green sheet 1 which has been cut to 2<n> x, furthermore, cutting is done at a center in width of the ceramics green sheet 1 thus cut, and this process is repeated to obtain a specified width (x). A stress difference applied to the thin-blade cutter from both sides of a cutting plane is eliminated so as to cause no skewed cutting. A skewed cutting is also prevented in such a cutting method comprising a process, wherein cutting is made with a width nx (n is a whole number 2 to 5) and a process wherein cutting is made from the width nx to the specified width x.
Patent JP-H089153-A (JP)
Title: Binarization circuit
Inventor: ISHIKAWA MAMORU
IPC: G06T1/00
Filed: 1994-06-22
Abstract: PURPOSE:To accurately detect a white level and a black level by providing an output of a binarization signal based on the result of comparison between a reference voltage and an analog signal fluctuated in following to a fluctuation of a low and high frequency components of the analog signal with 1st and 2nd reference voltage fluctuation means. CONSTITUTION:When a level of a detection signal received from a terminal IN is fluctuated in terms of low frequency due to uneven lighting or dirt on paper or the like, a potential of a cathode terminal of a diode 25 of a 1st reference voltage fluctuation means 42 is fluctuated in terms of low frequency. Then the potential at a connection point between resistors 26,27 is fluctuated and a potential at a connecting point of resistors 27, 28 is fluctuated in terms of low frequency. That is, the 1st reference voltage fluctuation means 42 allows a reference voltage from the reference voltage generating circuit 41 to follow the fluctuation of a low frequency received from the terminal IN. Similarly, the reference voltage of the circuit 41 follows to the fluctuation of the detection signal by the 2nd reference voltage fluctuation means 43. When the potential of the detection signal is higher than the potential at a connecting point between the resistors 26, 27, the effect of the means 42 onto the circuit 41 is interrupted and when the potential of the detection signal rises more than the potential at the connecting point of the resistors 27, 28, the effect of the means 43 onto the means 41 is interrupted and a white and a black level are accurately detected.
Patent JP-H0432826-A (JP)
Title: Strobe controller for multifocus camera
Inventor: ISHIOKA KEN
IPC: G03B7/16
Filed: 1990-05-30
Abstract: PURPOSE:To prevent a completed photograph from being darkened without variably controlling the tube of a strobe or the position of a reflecting plate by moving a photographing lens to the short focus side when the distance from an object is far from the strobe light arriving distance of a strobe, and fetching light quantity returned from the object. CONSTITUTION:This strobe controller is provided with a detecting means for detecting a case that the distance from the object is far from the strobe light arriving distance of the strobe prior to strobe photographing and a moving means for moving the photographing lens to the short focus side prior to the strobe photographing when the distance from the object is far from the strobe light arriving distance. Prior to strobe photographing, status that the distance from the object is far from the strobe light arriving distance is detected by the detecting means and the photographing lens is moved to the short focus side by the moving means. Since the F value of the photographing lens can be reduced by such constitution, light returned from the object is fetched and the completed photograph can be prevented from being darkened.
Patent JP-H06348990-A (JP)
Title: Vehicle sensor device
Inventor: IIDA YASUHISA
IPC: G08G1/04
Filed: 1993-06-11
Abstract: PURPOSE:To provide a vehicle sensor device which can sense an approaching or passing state of a vehicle regardless of its traveling forms such as a high traveling speed, the parallel approaching, etc., the weather conditions and the peripheral shades. CONSTITUTION:A vehicle sensor device is provided with the periodical marks which are put on the surface of a road, an image pickup means 1 which photographs the gray image of the road surface, an A/D converter 2 which converts a gray analog signal into a digital signal, a gray signal normalizing means 10 which normalizes the digital signal converted by the converter 2 and produces a normalized measurement signal, a normalized signal differential means 3 which calculates the difference between the normalized measurement signal and a normalized reference signal in each section and produces a differential signal, a differential signal integrating means 4 which calculates the absolute value of the differential signal and integrates these values in each fixed section to acquire the integral value, a road surface change deciding means 5 which decides whether the road surface is changed or not in each section based on the integral value and outputs this deciding result, and a reference signal updating deciding means 6 which decides the presence or absence of a vehicle based on the deciding result of the means 5 to update or keep the reference signal.
Patent JP-H05332574-A (JP)
Title: Air conditioning apparatus
Inventor: SUZUKI NOBUNAO
IPC: F24F1/02
Filed: 1992-06-01
Abstract: PURPOSE:To achieve a uniformization of a temperature distribution in a room and moreover, a smaller size as a whole and a reduction in cost by upgrading air conditioning efficiency and ventilation efficiency of an air conditioning apparatus. CONSTITUTION:An evaporator 15 is arranged at a cooling section 3 provided on the main body 1 of an air conditioning apparatus while a condenser 27 at a heating section 4. The cooling section 3 and the heating section 4 have a suction port and a blowoff port communicating with the room or outdoors while a suction damper and a blowoff damper are arranged to select one of the suction port and the blowoff port. Then, the respective dampers are switched over according to the contents of operation set while a blower fan 16 is rotated to blow air. Thus, an air flow is formed properly passing through the cooling section 3 and the heating section 4 thereby enabling the setting of cooling operation, heating operation and ventilating operation under these operations according to the air flow.
Patent JP-H06349498-A (JP)
Title: Gas diffusion electrode, connecting body, fuel cell, and manufacture thereof
Inventor: OKUYAMA KAZUO
IPC: H01M4/88
Filed: 1993-06-11
Abstract: PURPOSE:To provide higher output performance by containing a proton transmission material having a prescribed moisture content in catalyst layers. CONSTITUTION:A wet ion exchange membrane 4 is sandwiched by two gas diffusion electrodes 5, 6 containing a wet proton transmission material in catalyst layers, and they are compressed and connected at a temperature lower than the boiling point of water. The catalyst layers contain the proton transmission material having the moisture content of 10-80wt.%. A fluorine containing polymer is used as a skeleton for the ion exchange membrane 4 having a functional group and serving as an electrolyte, and one or a plurality of sulfonic acid group, carboxyl group, phosphoric acid group, and phosphonic acid group are provided for the functional group. The ion exchange membrane is made the wet state when it is heat-treated in pure water.
Patent JP-S5665662-A (JP)
Title: Processing method of coated surface of steel plate having organic surface coating
Inventor: KAWANO TOSHINORI
IPC: B32B15/04
Filed: 1979-11-01
Abstract: PURPOSE: To obtain a coated steel plate with high design effect by a method wherein, in imparting embossed patterns on a surface of the steel plate by an embossing roll, the depth thereof is specified and one of embossed patterns is subjected to matte finishing in a specific depth and other thereof to high gloss finishing.  
     CONSTITUTION: An org. material coated steel plate, for example, a PVC laminated metal plate 1 is heated in a heating apparatus 2 and embossed patterns with a depth of 50W200μ are imparted thereon by an embossing roll 3 and, at the same time, to one of protruded portions or resessed portions, matte patterns with a depth of 20W80μ are applied. In this case, for example, to recessed portions 3a and protruded portions 3b of the roll 3, a surface with fine embossed patterns and a smooth surface are respectively formed and a surface temp. of the roll 3 is maintained at a temp. of 45°C below against a surface temp. of 150W240°C of the steel plate 1. The steel plate 1 pressed between the aforementioned roll 3 and a backup roll 4 is cooled in a cooling apparatus 5 and drained by a squeeze roll 6 to obtain a product 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5665036-A (JP)
Title: Plastic magnetic composition
Inventor: SAOTOME KAZUO
IPC: C08L23/22
Filed: 1979-11-01
Abstract: PURPOSE: To provide the titled compsn. having excellent physical properties and moldability, by a method wherein a mixt. of an elastomer such as butyl rubber and an ethylene-vinyl acetate copolymer is heated in the presence of an org. peroxide to produce a partially cured thermoplastic polymer compsn. and then a magnetic powder is dispersed in the partially cured thermoplastic polymer compsn.  
     CONSTITUTION: A mixt. of at least one elastomer (a) selected from a butyl rubber and an ethylene-propylene copolymer rubber and an ethylene-vinyl acetate copolymer (b) is heated with mixing in the presence of an org. peroxide (e.g. benzoyl peroxide) to partially cure the mixt. to such an extent that the reaction product does not lose good melt frow characteristics. Then a magnetic powder is dispersed in the resulting thermoplastic polymer compsn. having good melt flow characteristics and elastic properties to obtain the titled magnet comspn. The compsn. is subjected to orientation in the magnetic field in a molding stage to obtain a permanent magnet. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09306727-A (JP)
Title: Structure of coil bobbin of rotary actuator
Inventor: MURAJI TETSURO
IPC: H01F5/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To ensure precision of a magnetic spring of a rotary actuator. SOLUTION: A rotary actuator 1 is constituted as follows. Connection members 4a, 4b of cores (i), (ro) having symmetrical shapes are incorporated with each other with a predetermined space of air gap 6 left between the connection members, and a magnetomotive force source on which a coil 10 is wound is provided on the part of the air gap 6, thus supplying a driving force to a rotor 8 arranged within a main air gap 5. In the part of the air gap 6 left as the predetermined space, a bobbin 11 having a body part for inserting the connection members 4a, 4b therein is provided. A center barrier is provided at a central position of the body part of the bobbin 11, and the thickness of the barrier is caused to match the predetermined space of the air gap 6.
Patent JP-H0434145-A (JP)
Title: Malodor removing method for grease trap
Inventor: KOTO ATSUSHI
IPC: E03F5/16
Filed: 1990-05-29
Abstract: PURPOSE:To solve malodor of wastewater and prevent pollution by malodor by providing a grease trap for reserving kitchen wastewater with a deodorizer solution feeding machine, and intermittently injecting a deodorizer solution into the grease trap through a feed pipe. CONSTITUTION:A grease trap 1 is formed with a rectangular pallelopided having a wastewater hole 11, baffle plates 12, and a scupper 13. The wastewater from a kitchen 2 is entered into the grease trap 1 through a wastewater injection pipe 3. A deodorizer solution feeding machine 4 is provided, and a deodorizer solution is intermittently injected into the grease trap 1 through a deodorizer solution feeding pipe 41 and an injection hole 14. As the deodorizer solution, highly commercially available liquid deodorizers such as ammonia, hydrogen sulfide, and mercaptane are used. The malodor of wastewater is solved, and the malodor at the time of cleaning the grease trap 1 is prevented from scattering around.
Patent JP-H01310081-A (JP)
Title: Obstacle detector for building shutter
Inventor: MURASE KENJI
IPC: E06B9/80
Filed: 1988-06-08
Abstract: PURPOSE:To prevent any malfunction from occurring by continuing to close a shutter curtain in overriding a signal out of a detecting means at a time when the curtain is reached to a spot somewhat short of a position of the obstacle detecting means in a closing process of the shutter curtain. CONSTITUTION:An obstacle detecting means consisting of phototube devices 6, 6, 7 and 7 is installed in a groove bottom part of each guide rail 5 of a motor-driven shutter device. In addition, there is provided with a curtain position detecting means which detects a fact that a shutter curtain 1 moving for closure has been reached to a position somewhat short of this obstacle detecting means. When there was a detection signal out of the curtain position detecting device in a closing process of the shutter curtain 1, its closing operation is continued by overriding a signal out of the obstacle detecting means corresponding to this detection signal. With this constitution, such nonconformity that detects the shutter curtain 1 itself and emergently stops it can be brought to nothing.