baber/WOPTO huggingface dataset:
Patent JP-S5460857-A (JP)
Title: Epitaxial growing method
Inventor: FURUMIYA SATOSHI
IPC: H01L21/208
Filed: 1977-10-25
Abstract: PURPOSE: To secure the flat highest layer by providing the buffer layer of the 4- element chemical compouhd and prescribing the composition of each compound when the 4-element compound layer composed of two different kinds of III-group elements and two different kinds of V-group elements is epitaxial-grown on the 2-element compound substrate composed of the III-group and V-group elements.  
     CONSTITUTION: The 4-element compound semiconductor layer composed of two different kinds of III-group element III(1) and III(2) plus two different kinds of V-group element V(1) and V(2) is epitaxial-grown on the 2-element compound substrate composed of III(1) and V(1) of the similar component to the above mentioned compounds. In this case, the composition is set to III(1) x III(2) 1-x V(1)Y V(2) 1-y  (0<x<1,0<y<1), and III(1) and V(1) are grown on the substrate as a buffer layer first. And then the buffer layer of the 4-element compound as shown in the right equations is provided, and the 4-element compound layer of III(1)xIII(2) 1-x V(1) x V(2) 1-y  is grown on the buffer layer 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06337051-A (JP)
Title: Reciprocating motion device
Inventor: INABA MITSUKUNI
IPC: F16H25/14
Filed: 1993-05-28
Abstract: PURPOSE:To provide a device, in which a follower can reciprocate several times while a rotator rotates once. CONSTITUTION:A cam 1, whose profile curve is an equilateral triangle, is provided with a rotary shaft 2 for a rotation driving device in the center and can be rotated setting the rotary shaft 2 as a center. The cam 1 is fitted in a groove 3a of a frame body 3 freely slidably. The frame body 3 is stored inside a housing 4 and is restricted by an upper inner circumferential face and the lower inner circumferential face of the housing 4 so as to be slidable only in the lateral direction. The shape of the groove 3a of the frame body 3 meets a locus which one of tops of the equilateral triangle draws when the cam 1 is rotated once while the rotation center C of the cam 1 is reciprocated three times along the slidable direction (reciprocating direction) of the frame body 3.
Patent JP-H06337329-A (JP)
Title: Stackable connector
Inventor: HIRAO HIDEO
IPC: G02B6/38
Filed: 1993-05-28
Abstract: PURPOSE:To greatly improve the connecting workability of the stackable connector by fitting and integrating projecting line parts and step parts by fitting and integrating projecting line parts and step parts which are disposed on the front surface of a body and have complementary shapes with each other so that the exact alignment of multilayered connector ferrules to each other is completed at one time. CONSTITUTION:This stackable connector optically connects the optical fibers in the connector ferrules by butting the plural connector ferrules to be housed in a pair of stackable connector bodies by butting the font surfaces of these connector bodies against each other. Plural pieces of the projecting line parts 22, 23 and the step parts 24 having the complementary shapes with each other are formed on the front surface 12a of the stackable connector bodies 12. The stackable connector bodies are butted against each other by turning over either of the stackable connector bodies, by which the projecting line parts 22, 23 and the step parts 24 are fitted to each other and the stackable connector bodies are integrally coupled to each other.
Patent JP-H10315072-A (JP)
Title: Manufacture of vibration control device
Inventor: SHIMOKAWA TOYOYA
IPC: B60K5/12
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a stopper receiver part by calking a stopper metal fitting after integrating with an elastic member. SOLUTION: After integrating a first installation metal fitting 1 with a second installation metal fitting 2 by an elastic member 3 and baking, the side projection part 52 formed in the nearly semi-circular shape of a jig 50 is arranged between the stopper metal fitting 35 for converting the nearly half round part of the side surface of the elastic member 3 provided on the second installation metal fitting 2 and the elastic member 3 and a stopper receiving part 36 is formed by calking the tip of the stopper metal fitting 35 and thereafter, the jig 50 is removed after nearly half turning. Meantime, A bead part 37 is formed by utilizing a residual thickness generated by bending the stopper receiving part 36 inside and reducing its diameter.  Then, by nearly half turning a turning plate 6, on whose nearly half round part a first stopper projection 12 and a second stopper projection 13 are provided, after installing to the first installation metal fitting 1 so that respective stopper projections are located to the no stopper metal fitting 35 side, the first/second stopper projections 12, 13 are arranged in a stopper space 39 and fixed after the turning stop by a pin 7.
Patent JP-H10317394-A (JP)
Title: High-pressure storage facility in base rock
Inventor: KUMASAKA HIROO
IPC: E21D13/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To secure sufficient safety and reduce the construction cost by arranging and constructing multiple nearly cylindrical silo type storage tanks in a base rock, and specifying the distance between adjacent storage tanks against the diameter of the storage tanks. SOLUTION: Multiple storage tanks 1 storing natural gas at a high pressure are constructed in two lines at uniform intervals in a base rock. A thin steel lining is installed in a cavity excavated and formed in the base rock, and backing concrete is placed and filled between the steel lining and the base rock in the cavity to form the silo type storage tank 1. The distance between adjacent storage tanks 1 is set to two times the diameter D of the storage tanks 1 or above. Two main access tunnels 4A, 4B connected to the ground surface are constructed in parallel vertically separately at the distance two times the height of the storage tanks 1 between the lines of the storage tanks 1. When gas is stored in one storage tank 1 at a high pressure, the deformation and leakage of the adjacent storage tank 1 can be prevented.
Patent JP-S63292988-A (JP)
Inventor: YASUNAKA SHINSAKU
IPC: B26B19/04
Filed: 1987-05-25
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-H11324618-A (JP)
Title: Valve lifter for direct type valve system
Inventor: YAMAMOTO KEN
IPC: F01L1/22
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent slipping-off of parts. SOLUTION: A fitting recessed part 15 is formed on an inner surface of an end plate 12 of a lifter body 11. A flange 14 arranged on a nut member 13 is fitted and fixed to the fitting recessed part 15, and an adjust bolt 18 is screw-fitted into a screw hole 17 of the nut member 13. A spring 21 and a spring seat 20 are assembled with each other in the screw hole 17, and projection property is applied on the adjust bolt 18. A flange 20c is formed on an upper part of the spring seat 20, and the adjust bolt 18 is prevented from slipping off by abutting a shoulder part 23 of a large diameter hole part 22 formed on a close side end part of the screw hole 17 on the flange 20.
Patent JP-H0742430-A (JP)
Title: Key system having owner identification apparatus
Inventor: MATSUMURA REMI
IPC: B60R25/04
Filed: 1993-04-21
Abstract: PURPOSE:To prevent a car theft by installing an identification apparatus, which is used to identify the owner of a car, to a car starter control circuit or a door lock control circuit to eliminate the need for a key and enabling only a car owner to drive an engine or a door. CONSTITUTION:An identification apparatus 2 which is designed to identify a car owner, is installed to a car starter control circuit and a door lock circuit 1. When a door is unlocked, or when an engine is started, it will be impossible to drive the car unless the ID apparatus makes sure that he or she is the owner. This construction makes it possible to prevent an accident of a lost key or a car theft accident.
Patent JP-H11329926-A (JP)
Title: Device and method for cooling substrate
Inventor: KIZAKI KOJI
IPC: H05K7/20
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To uniformly cool each part of a substrate by providing a plurality of cooling pipes, where fluid for cooling with different temperatures flows. SOLUTION: Inside a cooling plate 12, first and second cooling pipes 31 and 32 are provided at the center region of a substrate cooling surface 12A and a periphery region, respectively. Cooling water with a first temperature is supplied to the first cooling pipe 31 from a first temperature adjustment water unit 41. However, the cooling water with a second temperature is supplied to the second cooling pipe 32 from a second temperature adjustment water unit 42. The first temperature is lower than the second one, thus efficiently cooling the center of the substrate S where heat is easily retained as compared with the periphery part.
Patent JP-S5834730-A (JP)
Title: Multi-spindle parts fitting device
Inventor: URUSHIBARA TAKESHI
IPC: B23P19/04
Filed: 1981-08-17
Abstract: PURPOSE:To prevent damage to a fitting device equipped with two or more chucks by allowing the chuck in service to retract when a set of parts can not be fitted together with the aid of an autormatic abnomality sensing system. CONSTITUTION:If, in a device where parts 33 held by two or more floating heads 14 are one after another fitted on or in other parts, any pair of of the parts can not be fitted the floating head 14 holding said pair is acted by a force upward or sidewise to distort a ring-shaped rubber member 21, and either the cylinder 23, is pushed up or set in eccentricity from the vertical position. A limit switch 9 senses this rise or eccentricity with the aid of a moved lever 10 to send an electric signal to the auromatic control device 52. Now a solenoid operated valve 51 is actuated to contract the cylinder 2 and to operate an alarm device 53.
Patent JP-S5353017-A (JP)
Title: High pressure vessel
Inventor: WAKI SEIZABUROU
IPC: F16J15/10
Filed: 1976-10-26
Abstract: PURPOSE: A high pressure vessel that can provide effective and reliable seal, by using a set of packings the outermost of which given a back pressure in contact with the inside of the high pressure vessel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04353911-A (JP)
Title: Constant current circuit
Inventor: FUJITA HIROSHI
IPC: G05F3/22
Filed: 1991-05-30
Abstract: PURPOSE:To set input and output to the same potential without the adjustment of a constant current source and without being affected by means of a temperature change in an emitter follower circuit composed by combining NPN type and PNP type transistors. CONSTITUTION:Current flowing in the collector of a transistor Q4 forming a current mirror circuit is equal to the collector current of a transistor Q2. Since the transistor Q2 and a transistor Q5 are the same NPN type, voltage between the base and the emitter of the transistor Q2 and Q5 become the same value (VBE1). When the current of a constant current source 101 and that of a constant current source 102 a made same, voltage between the base and the emitter of a transistor Q6 also becomes VBE1 since the transistors Q1 and Q6 are the PNP type. Namely, voltage between the base and the emitter of the transistor Q5 is same as that of the transistor Q6, and a potential difference between terminals 103 and 104 becomes zero.
Patent JP-H11330843-A (JP)
Title: Helical antenna
Inventor: MOCHIZUKI AKIO
IPC: H01Q1/38
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a helical antenna with a required pitch with few errors. SOLUTION: An almost rectangular element film on which a helical element pattern at a required inclination is formed beforehand by etching or the like is adhered to a dielectric pipe by matching the pipe edge part with the film edge part. Then, one end of the conductor pattern of the helical element pattern is overlapped on the other end of the other conductor pattern by λ/4, so as to be connected with respect to high frequencies. Thus, a helical antenna can be constituted.
Patent JP-S5830095-A (JP)
Inventor: TANIKAWA KOUICHIROU
IPC: H05B41/14
Filed: 1981-08-14
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-H08319414-A (JP)
Title: Water-swellable urethane composition
Inventor: OGATA AKIO
IPC: C08L75/04
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a water-swellable urethane composition excellent in water swellability and resistant to plasticizer bleeding after being cured, being swollen in water and the release of water by mixing a specified urethane prepolymer with a specified polyoxyalkylene glycol dibenzoate. CONSTITUTION: This composition comprises 100 pts.wt. urethane prepolymer having an isocyanate group content of 1-10wt.% and obtained by reacting a bifunctional or trifunctional polyoxyalkylene glycol having a total oxyethylene content of 40-80mol%, based on the total polyol constituting the prepolymer and having a molecular weight of 1,000-7,000 with a polyisocyanate, 10-90 pts.wt. polyoxyalkylene glycol, as a plasticizer, represented by the formula (wherein R<1> is a 2-4C alkylene group which may be branched; and l is an integer of 1-5) and optionally contains a thixotropant and other known additives.
Patent JP-H07298859-A (JP)
Title: Frozen fried food obtained by coating bean-curd refuse with bread crumb
Inventor: MIYAZONO KENTAROU
IPC: A23L11/00
Filed: 1994-05-02
Abstract: PURPOSE:To obtain a food, by making bean-curd refuse (bean curd) as a base into a frozen fried food so as to preserve a food having a high nutritive value for a long period of time. CONSTITUTION:Bean-curd refuse (bean curd) as a base, Cortinellus shiitake (shiitake mushroom), tangle, small fish, orange peel, bone meal of fish, etc., are cut into tiny pieces, made into a frozen croquette-like food to give a frozen fried food deliciously edible for a child to an adult without impairing the taste, completely digestible, having a high nutritive value. For example, the food has a cheese flavor by adding powder cheese, a chicken flavor by adding minced chicken, a pork flavor by adding minced pork and a curry flavor by adding curry powder.
Patent JP-H06331855-A (JP)
Title: Optical fiber ferrule and preparation thereof
Inventor: ANTONIASU PETORASU KOONERIASU
IPC: G02B6/38
Filed: 1994-05-18
Abstract: PURPOSE: To provide an optical fiber ferrule excellent in a light transmission characteristic. CONSTITUTION: The optical fiber ferrule has a cylindrical body part, a projected front face 8 and a tappered lead-in edge 6. The front face 8 is offset from the body of the ferrule 2 at a 7 deg. to 15 deg. angle and has the tappered lead-in edge 6. The edge 6 has asymmetrical taper surfaces 6a, 6b on both the diameter direction sides of the ferrule 2 and distances from both the front end sides up to the center of the front face are made equal.
Patent JP-H06317133-A (JP)
Title: Forced lubrication device for engine
Inventor: KUSHISHITAMACHI SHINICHI
IPC: F01M1/06
Filed: 1993-04-30
Abstract: PURPOSE:To shorten the time required for warming up by heating lubricating oil which returns to an oil pans in a short time. CONSTITUTION:The oil pan 4 of an engine 1 is communicated with each lubricating portion 6a-6d by means of a lubricating oil passage 5 and a lubricating pump 12 and a relief valve 13 are interposed in the respective portions of the lubricating oil passage 5, and lubricating oil 10 in the oil pan 4 is forcibly fed to each lubricating portion 6a-6d by means of the lubricating pump 12. A relief oil passage 15 is formed which extends from the cylinder head 2 to the cylinder block 3 of the engine 1 and is communicated with the relief valve 13. At cold start of the engine 1 the lubricating oil 10 is returned into the oil pan 4 from the relief valve 13 via the relief oil passage 15.
Patent JP-H08321577-A (JP)
Title: Multilayer lead frame and manufacture thereof
Inventor: OTAKA TATSUYA
IPC: H01L23/50
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a multilayer lead frame in which the heat dissipation characteristics are enhanced without causing any deformation of the lead by employing a multilayer lead frame. CONSTITUTION: A metal plate 2 is previously coated with an insulating adhesive 3 through an insulation layer 4 and pasted to one side of a lead frame 1 such that a device hole 14 is closed. An insulating resin dam bar 5 is then formed between the leads at a part of lead frame held between the molding dies on the outside of the region where the metal plate 2 is pasted. The metal plate 2 is preferably subjected, on the rear surface thereof, to surface roughening for enhancing adhesion to the mold resin or applied with polyimide resin coating.
Patent JP-S5752966-A (JP)
Title: Character processing equipment
Inventor: MASAKI KATSUMI
IPC: G06F17/21
Filed: 1980-09-16
Abstract: PURPOSE:To easily make confirmation of inputted characters by operators and to prevent erroneous recognization, by distinguishing the start and end of KANJI (Chinese character) parts. CONSTITUTION:This equipment has a means which converts inputted KANA (Japanese syllabary) into KANJI, a means which displays character inputted through KANA keys, and a KANJI shift key, and can distinguish the start and end of KANJI parts. For example, when an operator inputs ''{kihonteki}na'' (fundamental in English) through KANA keys, the ''{'' displayed in the picture means the start of the KANJI part and it appears when the KANJI shift key is operated. In the same way, the ''}'' indicates the end of the KANJI part. These means are constituted of a CPU, registers, an ROM, an RAM, etc.
Patent JP-S62286678-A (JP)
Title: Welding equipment for underwater stud
Inventor: DOI KAZUYUKI
IPC: B23K9/20
Filed: 1986-06-03
Abstract: PURPOSE:To improve reliability of the welding and to facilitate handling the titled equipment by providing an umbrella-shaped frame mechanism to a cylindrical body made of a rubber film and constituting the cylindrical body freely flexibly radially. CONSTITUTION:A stud holder 15 is provided to the center of a welding gun 1 and a cylinder 14 with a small diameter is arranged to its outside periphery and furthermore, the umbrella-shaped frame mechanism 4 to form a link mechanism to a shield holder 12 is arranged. A stud 2 is fitted to the holder 15 and an arc shield 6 is fitted to the holder 12 to position the stud 2 and the shield 6 is pressed against base metal 13 and the stud is welded while supplying shielding gas from a pipe 9. On this occasion, the frame mechanism 4 is enlarged and opened and the cylindrical body 3 is enlarged. The cylindrical body 3 is in a contracted state and its positioning and movement is made possible and at the time of welding, the cylindrical body is enlarged to form wide space. Accordingly, the reliability of the welding is improved and the handling of the equipment is facilitated.
Patent JP-H11323673-A (JP)
Title: Flyer for twisting machine
Inventor: TAKADA HIROSHI
IPC: D01H7/26
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce the change of tension applied to a yarn separating from a yarn feed package. SOLUTION: This flyer is equipped with a central guide 12 for rotating an extension line Da above a longitudinal central line D of a yarn feed package storage space S and a peripheral end guide part 13 synchronizing with the central guide part 12 and rotating in the vicinity of an outer peripheral end part Sa above the yarn feed package storage space S. The flyer is equipped with guide bar 14 opposing an outer peripheral face Sb of the yarn feed package storage space S, extending in the vertical direction, rotating synchronously with the central guide part 12 and a raising member 15 for rotating synchronously with the central guide part 12 at a position opposing the outer peripheral face Sb of the yarn feed package storage space S between the guide bar 14 and the peripheral end guide part 13.  An unreeled yarn Ya is led to the guide bar 14, the raising guide part 15, the peripheral end part 13 and the central guide part 12 in this order.
Patent JP-S5830252-A (JP)
Title: Synchronization protective circuit
Inventor: SAKURAI YOSHIHISA
IPC: H04J3/06
Filed: 1981-08-17
Abstract: PURPOSE:To set hunt mode time and synchronization protective time with a simple constitution, by making an arrangement that no synchronization is established during the period of hunt mode unless synchronization detecting pulses are continuously detected, and, once the synchronization is established, operations of the controlling section become possible. CONSTITUTION:A counter 1 is a 4-bit binary counter which is reset asynchronously to the clock signal and constitutes a senary ring counter. Another counter 2 constitutes a quaternary ring counter. When an FFQ is low level, the counter 1 is reset whenever it receives a synchronization detecting pulse and counted up by a clock pulse Cpf. When the synchronization is established, another clock pulse Cps which is slower in speed than the CPf is inputted into a clock input terminal inversion CP of the counter 1. That is to say, the synchronization protective circuit operates during this period.
Patent JP-H10320305-A (JP)
Title: Data transfer system
Inventor: MATSUOKA KAZUAKI
IPC: G06F13/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to deal with the correction of a parity error caused by a simultaneous operation noise by providing a function for correcting the parity error without an exclusive line for correction. SOLUTION: This system is constituted of a data bus 3, a holding means 6 for holding data, an error detecting means 15 for detecting the error of transferred data, a data dividing means 7 for dividing the data held by the holding means 6 into data with width narrower than that at the time of transfer, a division transfer means 8 for dividing and transferring the data divided by the data dividing means 7 in time-sequence by using a position decided on the data bus 3, and data synthesizing means 11 and 12 for receiving data divided by the division transferring means 8, and restoring the data into the original data format. In this case, when an error is detected by the error detecting means 15, the data held by the holding means 6 are transferred through the data dividing means 7, division transferring means 8, and data synthesizing means 11 and 12.
Patent JP-H06312067-A (JP)
Title: Adhesion of trim cover to seat
Inventor: SHIMADA MAKOTO
IPC: B29C65/48
Filed: 1993-05-02
Abstract: PURPOSE:To bring a trim cover into correct adhesion to a prescribed position of a pad by positioning the trim cover on a mold without demaging the trim cover. CONSTITUTION:The joint place 1B between trim covers 10 and 11 is pressed by a wire rod 5, and after the joint place 1B is fixed with the engagement groove 31 of a mold 3, the trim covers 10 and 11 are brought into adhesion to a pad.