baber/WOPTO huggingface dataset:
Patent JP-S57197879-A (JP)
Title: Lead wire connection structure for air-cooled optoelectric transducer
Inventor: NAKAMURA MASAAKI
IPC: H01L31/02
Filed: 1981-05-29
Abstract: PURPOSE:To improve working efficiency in connecting lead wires by a structure wherein contact electrodes corresponding to radial leads of an air-tight tubular body are provided on an insulative substrate having an opening through which the tubular body is inserted, and elastic pieces for pressing the lead wires are also provided thereon. CONSTITUTION:An insertion opening 12, through which an air-tight tubular body including an optoelectric transducer is inserted and enclosed therein, is formed at the center of a first insulative substrate 11, and contact electrodes 13 are disposed at positions corresponding to radial lead wires 3 fixed to a ceramic substrate 4 of the body. (14 denotes lead-out wires and 15 denotes shield electrodes). Then, a second insulative substrate having cutouts at positions corresponding to the contact electrodes 13 and a third insulative substrate having elastic pieces for pressing the lead wires are provided thereby to constitute a lead wire connection structure for an air-cooled optoelectric transducer. By so doing, working efficiency in connecting the lead wires is improved and reliability  in connections is also improved.
Patent JP-H03281408-A (JP)
Title: Control device for car suspension
Inventor: TANAKA TADAO
IPC: B60G17/015
Filed: 1990-03-30
Abstract: PURPOSE:To reduce engine load at the time of engine start by opening a bypass path for oil discharged from an oil pump using a relief valve at the time of engine start in a control device for car suspension for hydraulically controlling a height. CONSTITUTION:An electronic control device 40 detects engine start on a ON- signal inputted from an ignition switch 54 to establish the setting pressure of a relief valve 30 to a fixed value, for instance 0kgf/cm<2>. A bypass path 6 is therefore opened by the relief valve 30 to flow pressure oil discharged from an oil pump 10 into the bypass path 6. Engine load for driving the oil pump 10 can be thereby reduced. This formation can reduce the engine load at the time of engine start.
Patent JP-S559180-A (JP)
Title: Smoke sensor
Inventor: KISHI SHIYUUICHIROU
IPC: G08B17/107
Filed: 1978-07-07
Abstract: PURPOSE:To detect smoke speedily, by linking spaces between light-insulated bodies in a dark box and drawing smoke effectively. CONSTITUTION:Inner wall 5 is provided close to space a which is to draw smoke from the inside of cylindrical upper lid 100, and inner wall 6 is provided close to space a which is to draw smoke from the inside of lower lid 101. Insulating body 7 is provided in the midsection between inner walls 5 and 6 via space a'. Spaces b, b' and c are provided in the center of lower lid 101 between light-insulating bodies 9 and 11. Each space is liked to others.
Patent JP-S61241920-A (JP)
Title: Method of forming recognition pattern for transparent substrate
Inventor: HAYASHI HISAO
IPC: H01L21/30
Filed: 1985-04-18
Abstract: PURPOSE:To form a recognition pattern of any shape by applying an energy beam to the surface of a transparent substrate to form a thin film thereon, or selectively remove the thin film performed on the surface of a transparent substrate, thereby forming a recognition pattern constituting a mask alignment or mask number. CONSTITUTION:A transparent wafer-shaped substrate 1 made of quartz is placed in a reactor 2, and a laser beam LB is selectively applied externally of the reactor 2 to the surface of the transparent substrate 1 by a laser 3, with a silane gas SiH4 being supplied in the reactor 2. That is, the laser beam LB is applied only to the portion of the surface of the transparent substrate 1 on which a recognition pattern is to be formed, thereby forming a polycrystalline silicon film 4 on that portion. With this, a recognition pattern of any shape can easily be formed without requiring a troublesome process such as etching of a thin film, and without requiring a photomask. Further, the contents of the recognition pattern can easily be changed for each wafer.
Patent JP-S5510536-A (JP)
Title: Photo-acoustic analyzer
Inventor: WATANABE ATSUO
IPC: G01N21/00
Filed: 1978-07-08
Abstract: PURPOSE:To secure a high-accuracy detection for the minute difference between samples by linking the reference room to the sample room in which several units of samples are provided, irradiating the same amount of optical energy to each sample alternately and then detecting the movement of the gas caused by the irradiation of the optical energy. CONSTITUTION:Samples 2 and 2' to be analyzed are put into sample room 1 with light transmission window 3 provided. Reference room 6 is linked to sample room 1 via path 7 to form a sealed container. And the gas such as the air, nitrogen is filled into the sealed container. Then optical energy B1 and B2 featuring the same wavelength and same intensity are irradiated to samples 2 and 2' in room 1 through window 3 alternately and intermittently in the same time of irradiation. The movement of the gas which is caused in path 7 by irradiation of the optical elergy is detected by thermal flow meter type detector element 8 provided in path 7. Thus the samples are analyzed simultaneously and under the same conditions to detect the minute difference between samples based on the resistance variation of the detector element.
Patent JP-S5419277-A (JP)
Title: Method of automatically adjusting the timing of automatic processing
Inventor: KUDOU NORIYASU
IPC: B21D43/02
Filed: 1977-07-14
Abstract: PURPOSE: To make the follower device linearly follow up the change of cycle speed of a main processor, by feeding the electromotive force of a main motor tacho-generator of the main processor back to the base voltage of a timer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06292874-A (JP)
Title: Waste disposal plant
Inventor: KOTANI KATSUMI
IPC: E02D31/00
Filed: 1993-04-09
Abstract: PURPOSE:To provide the waste disposal plant which is constructable even in a dwelling area, etc., convenient for transportation of waste by easily preventing the diffusion of the malodors and harmful materials, etc., generated from the thrown waste to peripheral environment. CONSTITUTION:This waste disposal plant 10 consists of a recess 11 where the waste is thrown, an artificial ground 12 which is built to cover the recess 11, a water spraying system 13 which is disposed under this artificial ground 12 and an air diffusing system 14 and water feeding system 15 disposed in the bottom of the recess 11. The waste in the recess 11 is selectively set at an anaerobic state or aerobic state by properly supplying air and water into the waste, by which the decomposition treatment of org. matter by anaerobic decomposition and aerobic decomposition is accelerated and the waste is made nonpollutable.
Patent JP-S58200019-A (JP)
Title: Internal-combustion engine
Inventor: HOSHI MITSURU
IPC: F01M13/00
Filed: 1982-05-18
Abstract: PURPOSE:To accelerate the action of each of ducts for returning of oil on a baffle plate to an oil pan, returning of oil and reduction of blow-by gas, by providing a check valve which is opened and closed through the back pressure of a piston. CONSTITUTION:A baffle plate 16 is provided between the bottom of a crankcase 1 and an oil pan 6, an oil dropping hole 21 is opened on the baffle plate 16 and a check valve 22, which is opened only by positive pressure of back pressure of a piston of a crank chamber 10, is installed in the hole 21. An air vent hole 24 for discharge of blow-by gas is provided on the oil pan 6 by boring and the hole 24 is connected with a rocker chamber 9 through a duct 25. A check valve 27, which is opened through negative pressure of the back pressure of the piston, is provided in an oil returning duct 12 and check valves 28 and 29, which are opened contrary through positive pressure, are provided in ducts 11 and 25 on a blow-by gas side. A flow of either oil or the blow-by gas is accelerated by operating like this.
Patent JP-S579067-A (JP)
Title: Manufacture of plate for lead acid battery
Inventor: IKEDA SEIICHIROU
IPC: H01M4/74
Filed: 1980-06-19
Abstract: PURPOSE:To enhance the manufacturing efficiency of a plate by making molten lead poured in between a steel belt and the ditches of a roll to be cooled and solidified in the ditches to obtain a casted long material, being followed by press roll process and expanding process. CONSTITUTION:In casting process A, lead or a lead alloy which is molten is injected from an injecting part 6 in between a steel belt 2 and the ditches of a roll 1, before the molten metal is cooled and solidified in the ditches of the roll 1 to obtain a long material. Thus obtained long material is pressed and rolled into a plate having a thickness of 2.0-0.5mm. in press roll process B. In expanding process C, the rolled plate is provided with sig-zaglike cuts, and is expanded into an assembled grid network. The assembled grid network is sent to packing process D in which a pasty active material is packed into the assembled grid network, cutting process E, drying process F, and arranging process G in which plates manufactured are arranged, in that order. By the means mentioned above, a long material with a relatively small thickness can be easily formed, and this process A can be smoothly connected to the following manufacturing processes. Consequently, the manufacturing efficiency of the plate can be enhanced, and the cost of the plate can be reduced.
Patent JP-H07267010-A (JP)
Title: Installation structure of molded ceiling for automobile
Inventor: TANAKA YASUO
IPC: B62D25/06
Filed: 1994-03-31
Abstract: PURPOSE:To improve an assembly workability by carrying the molded ceiling with an interior finishing part 4 in a carbody assembly line. CONSTITUTION:An engagingly locking member is provided with a first engagingly locking member 11 having an engagingly locking brim part 11a on its tip fixed in a state projected on the installation surface of an interior finishing part 4 and a second engagingly locking member 15 having an engagingly locking brim part 15a on its tip assembled slidably and an energizing means for energizing in one direction. A roof rail 5 is provided with a installation hole 20 which is formed corresponding to the engagingly locking member 11 and engaged when the engagingly locking member 11 is inserted through and also moved horizontally under an inserted through state and the installation hole 21 which is formed corresponding to the engagingly locking member 15 and engaged when the engagingly locking member 15 is inserted through and also moved horizontally under the inserted through state and maintains its engaging state.
Patent JP-H09259544-A (JP)
Title: Optical disc device
Inventor: ISHIBASHI HIROMICHI
IPC: G11B23/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To stably execute the synchronization of signals or the binarization of signals using PLL by detecting even noise-oriented defects at a high sensitivity. SOLUTION: When an absolute value of an output of a phase comparator 2 exceeds a threshold, a synchronization abnormality detection signal DFCT is generated to remove the signal referring to a reference mark. PLL is held by the defect detection signal DFCT or a frequency control is executed simultaneously. A duty deviation of a binary coded signal when the signal is latched by a PLL clock is positively fed back to a negative feedback loop which determines a threshold level according to the duty deviation of the binary coded signal to cut a positive feedback loop by a flag.
Patent JP-H0823664-A (JP)
Title: Motor
Inventor: HASEBE MASAHIRO
IPC: H02K19/10
Filed: 1995-04-10
Abstract: PURPOSE:To suppress the torque ripples. CONSTITUTION:A motor is provided with a rotor on which permanent magnets 51 are arranged at regular pitches at a plurality of locations in the circumferential direction, stator on which a plurality of stator poles and slots between each stator pole are formed, and stator coil to which a phase current is supplied. The rotor is composed of a plurality of rotor sections divided in the axial direction and the electrical angle of the permanent magnets 41 is made different at every rotor section so that the difference between each electrical angle can become an integer multiple of 30 deg.. While torque ripples occur when the phase current is made to flow to the stator coil, the phase of the oscillatory waveform of torque ripples generated from a certain rotor section can be shifted from that of the oscillatory wavefor of the torque ripples generated from another rotor section.
Patent JP-H03284688-A (JP)
Title: Fluorine-containing sulsonamidosilane and production thereof
Inventor: YOSHIZUMI MOTOHIKO
IPC: C07F7/12
Filed: 1990-03-30
Abstract: NEW MATERIAL:The N-alkyl-N-silylalkylperfluoroalkylsulfonamide of formula I (Rf is 4-10C perfluoroalkyl; R<1> is 6-10C alkyl; R<2> is 1-10C alkyl; A is Cl, Br or 1-10C alkoxy; m is 0-3). EXAMPLE:N-hexyl-N-(3-trichlorosilyl)propyl)perfluorooctylsulfonamide of formula II. USE:A silane-coupling agent useful as a surface-treating agent for inorganic material, etc., and an additive for resins, etc. PREPARATION:The objective compound of formula I wherein m is 1-3 can be produced by reacting an N-alkyl-N-allylperfluoroalkylsulfonamide of formula III with a silane compound of formula IV (n is 1-3) in the presence of an addition reaction catalyst.
Patent JP-S57200291-A (JP)
Title: Vapor-phase growing method of compound semiconductor
Inventor: KOMENO JIYUNJI
IPC: H01L21/205
Filed: 1981-06-01
Abstract: PURPOSE: To grow a hetero crystal of good quality in the vapor phase in growing the hetero structure of a compound semiconductor in the vapor phase, by rotating a substrate crystal to change over the raw material gas in a short time.  
     CONSTITUTION: In a vapor-phase growing apparatus having the first zone 1 and the second zone 2, In 3 and Ga 4 are provided in the zone 1, and H 2  and HCl are introduced from a pipe 5. H 2  and HCl are introduced from a pipe 6, and H 2 , AsH 3 , PH 3  and H 2 S are introduced from a pipe 7. On the other hand, In 8 is provided in the zone 2, and H 2  and HCl are introduced from a pipe 9. H 2 , PH 3  and H 2 S are introduced from a pipe 10. A partition plate 11 is provided between the zones 1 and 2, and a substrate crystal 13 is placed on a substrate crystal plate 12 provided to be in contact with the partition plate 11. The substrate crystal plate 12 is rotated from the outside of the reactor tube, and the crystal 13 is directed to the zone 1 to grow the first layer by the reaction gases for the first layer. The plate 12 is then rotated 180° and directed to the zone 2 to form the second layer from the reaction gases for the second layer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09273442-A (JP)
Title: Driving circuit for fuel injection valve for cylinder direct injection type internal combustion engine
Inventor: YOSHIOKA SHIGEKI
IPC: H01F7/18
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To keep electric current flowing in a solenoid of an injection valve constant while a valve closing command is given and to supply sufficient high voltage to the solenoid even in a high rotation area. SOLUTION: After an injection valve is opened by means of electric current flowing in a solenoid 4 of the injection valve from a high voltage electric source 1, switching elements Q1, Q3 are turned off before the injection pulse with a minimum width is finished, so that solenoid current is forcibly dropped to a valve opening maintaining electric current level, and as a result, electric current when the solenoid current is turned off in a valve closing time is kept constant. When the switching elements Q1, Q3 are turned off, magnetic energy remaining in the solenoid is converted into electric current so as to be regenerated in a capacitor 8 inside the high voltage power source 1 via a diode D6, so that a charging time for the capacitor 8 can be shortened.
Patent JP-H08279411-A (JP)
Title: Cylindrical superconducting magnet and magnetizing method thereof
Inventor: SAWAMURA MITSURU
IPC: H01F13/00
Filed: 1995-04-10
Abstract: PURPOSE: To obtain a magnet a magnet and a method which prevent decrease of a generated magnetic field with time and bring about a stable magnetic field, in regard to the application wherein cylindrical superconductors, not a usual coil of a wound wire rod, are magnetized to be made a magnetic field generating source such as a magnet. CONSTITUTION: A cylindrical superconducting magnet and a magnetizing method thereof being composed of concentric seamless cylindrical superconductors in the number of N and having a mechanism whereby at least a part of the cylindrical superconductors in arbitrary numbers from one to N, beginning with the innermost-side one, is heated to a critical temperature or above so as to interrupt a ring-shaped superconducting current path in the circumferential direction and a mechanism which magnetizes the cylindrical superconductors from outside, or a superconducting magnet and a magnetizing method thereof having the cylindrical superconductors and having a mechanism which magnetizers a magnetic field in the axial direction of the superconductors and a mechanism which impresses an AC magnetic field in this axial direction.  Herein the magnetizing mechanism and the AC magnetic field impressing mechanism may be separate devices or a device having the same coil and a DC-AC switching circuit of a current.
Patent JP-S5511926-A (JP)
Title: Reservoir for master cylinder
Inventor: MORITA KATSUHIRO
IPC: B60T11/26
Filed: 1978-07-12
Abstract: PURPOSE: To exactly exhaust air in a brake system by providing a stopper for controlling the maximum downward position of a moisture seal at the upper portion of a hole in a reservoir for a master cylinder to thereby eliminate the closure of the hole by the moisture seal.  
     CONSTITUTION: When a cap 30 is removed to evacuate air in vacuum from a liquid supply inlet 29 upon vacuum-filling of brake liquid, air in the liquid chamber 36 of a reservoir 15, the brake system and master cylinder at wheel cylinder side is evacuated from the inlet 29 through the hole 25. Moisture seal 26 is simultaneously evacuated to the hole 25 side in vacuum to lower therein at this time, but a float 33 makes contact with a step 34 to thereby restrict the moisture seal 26 to downwardly move. Thus, the hole 25 is not blocked by the moisture seal 26 to exactly evacuate air in the brake system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60232872-A (JP)
Title: Wall face sweeping device
Inventor: KITAGAWA KATSUO
IPC: B24C3/06
Filed: 1984-04-27
Abstract: PURPOSE:To enable sweeping on a vertical wall face and floor through single device by employing an approximately triangular plate extending obliquely downward from the sideface toward the center in lateral direction at the upper face connecting section between a projection path and a collection hood while making a lateral opening through said sideface. CONSTITUTION:The connecting section between a projection path and a collection hood is formed with an approximately triangular plate 12 extending obliquely downward toward the center in lateral direction of said connecting section. A sideboard 11 is cut along the edge of said plate 12 to make a lateral opening 13. Under this state, a member projected from a rotor will collide against the sideboard of said path and directed toward the lateral opening 13 to sweep the vertical wall face of tank and reflect to the floor face then enter into a collection hood and return to a hopper. When sweeping the floor face of tank, a blind board 14 is fixed to the lateral opening 13 to regulate the position of window for feeding the projection member to the rotor 3 then a projection member is projected through a projection port 5 facing with the floor face thus to sweep the floor face.
Patent JP-S5419657-A (JP)
Title: Pulse tool for bonding
Inventor: IKUMI MASUZOU
IPC: H01L21/68
Filed: 1977-07-15
Abstract: PURPOSE: To enable good mecahnical results to be obtained at the multiple portions disposed in closed loop form through one bonding treatment by letting the entire part act as a heating element by supplying pulse currents to a pressing part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58201530-A (JP)
Inventor: HARUMOTO YASUMASA
IPC: H02J3/36
Filed: 1982-05-19
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-H10258915-A (JP)
Title: Storage device with automatic shelf
Inventor: CHAEN YOSHINOBU
IPC: B65G1/14
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To store/take out even the same kind or different kinds of products whose dimensions are different, making a storage device have a compact structure. SOLUTION: A shelf member mounting shaft 21 is elastically and freely ascendably and descendably suspended and supported on a mounting shaft supporting frame 15 arranged at intervals in the axial direction via a suspending and supporting spring S. On the shelf member mounting shaft 21, a plurality of shelf member mounting blocks 24 to 30 are freely slidably mounted at intervals in up and down directions and via a plurality of springs S1 to S 5 for interval holding. The base parts of shelf members 35 to 41 which are provided with balance weight is pivotally supported and connected on/with each of the shelf member mounting blocks 24 to 30 so that the base parts may be freely raised and set.  In each of the shelf member mounting blocks 24 to 30, a plurality of cam plates 44 raising and setting the shelf members 36 to 41 located on the upper step by interlocking with the raising and setting operations of the shelf members 35 to 40 located on the lower step are successively provided.
Patent JP-2000236819-A (JP)
Title: Production of container-shaped food, and its production
Inventor: KOTANI AKIJI
IPC: A23L29/244
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To produce a container-shaped food having the interior in a hollow state from a liquid or sol-like food material. SOLUTION: A solid material capable of being fluidized by heating is fixed in the interior of a mold, and a food material in a liquid or sol shape in an unheated state and capable of being coagulated in a heated state, is fed so as to surround the solid material. The mold is heated to coagulate the food material and fluidize the solid material, and the fluidized material is discharged to the exterior. The mold is cooled and the coagulated food is taken out from the mold to provide the objective container-shaped food.
Patent JP-2000273982-A (JP)
Title: Fireproof wall
Inventor: TANAKA TAKESHI
IPC: E04B2/72
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To improve fire-resistant performance by laminating a calcium silicate material and a gypsum material in this order respectively at both the sides of a structural frame body thereby forming a frame body for a fireproof wall. SOLUTION: A bolt member 6 is penetrated through a hole in a plate-shaped member 10 and a frame member 3 made of a fiber-mixed calcium silicate board, its tip portion is screwed and fitted to a screw hole of a square standing steel member 1, and a frame member 3 is fixed to the square standing steel member 1. And a bolt member 6 is penetrated through a hole of a plate-shaped member 10, a hole 5 of a cover member 5 surrounding the vicinity of two-layer frame member 2 consisting of strengthened gypsum material and a frame member 2, its tip potion is screwed to a screw hole of a plate-shaped member 10, and the frame member 2 is fixed to the square standing steel member 1 outside the frame member 3. And wall bodies 7 are arranged at both the sides of the square standing steel member 1, a spacer member 8 is arranged in the gap between a wall body 7 and the frame member 3. Moreover, sealing material 9 is filled in a gap between the wall body 7 and a cover material 4 surrounding the vicinity of the frame members 2, 3. In this way, fireproof performance can be improved.