baber/WOPTO huggingface dataset:
Patent JP-H11297348-A (JP)
Title: Elastic band or sheet for battery
Inventor: TERAJIMA TADASHI
IPC: H01M10/0587
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To suppress the performance deterioration due to dissolution, the occurrence of stresses due to the volume expansion of a battery element at the electric charging and an increase of inter-electrode distance due to volume shrinkage at the electric discharging by providing an elastic band or sheet which is not dissolved or decomposed, when it is kept in contact with an electrolyte and has rubber elasticity expandable to follow the volume change of the battery element. SOLUTION: This band or sheet for a battery is made of olefin, fluorine or silicone rubber, the strength at the time of elongation of 5% after being kept in contact with a specific battery electrolyte is preferably set to 1 kgf/mm<2> or below, and the restoration factor is set to 90% or above. Sufficient winding slackness of a battery element is obtained, the stress due to the volume expansion of a negative electrode active material at the time of an electric charging is mitigated, and the volume shrinkage at the time of an electric discharge can be followed. The weight reduction factor after the contact with the electrolyte is preferably set to below 20%. The winding end section of the battery element spirally wound after sheet-like electrodes and a separator are laminated is bound regularly and fixed by this band.
Patent JP-S59221529-A (JP)
Title: Electronic range
Inventor: TANABE TAKESHI
IPC: F24C7/02
Filed: 1983-05-30
Abstract: PURPOSE:To control the heating and finishing of provisions so that they are heated and finished uniformly and constantly by detecting, when inconsistencies in the zero balance output of an AH sensor in the high temperature atmosphere are generated, the inconsistent state thereby to automatically compensate for the detection level of the AH sensor. CONSTITUTION:When the heating of provision is started, output voltage A2 of the AH sensor 11 is successively measured (S14), and K.A20 which is the product of the detection constant K and the initial voltage A20 is compared (S15) with A2. As a result of the comparison, when A2 becomes equal to K.A2, a ''Low'' signal which turns OFF a magnetron 26 is outputted (S16) to a transistor 23 and heating cooking of the provisions 5 is completed. In this manner, the inconsistencies of the zero balance output characteristic of the AH sensor are detected, and it is possible to automatically correct the detection level.
Patent JP-H05274828-A (JP)
Title: Head location control device of electronic still camera
IPC: G11B5/596
Filed: 1992-03-25
Abstract: PURPOSE:To attain the high speed of a processing and to improve operability by performing the positioning of a magnetic head at the reference location of a target track or an initial location offset for this location according to 0 or more than 0 of search number of times. CONSTITUTION:A magnetic head A is moved step by step at a search range around a reference location B. A system control circuit 10 recognizes the number of stepping. In the held search number of times 0 (initial time), the head is positioned at the reference location B and a search is performed within a range R. The positioning is performed for the head A at the location of the peak value M within the range R. When the count value of the search number of times is more than 0, the location which is displaced only by average displacement amount determined from the reference location B of the target track is defined as an initial location and the head A is moved to this location. Afterwards, an auto tracking is performed in the same way when the count value is 0. By this constitution, the required time for the auto tracking is possible to be shortened even when the track is offset from the reference location by the stretch of a disk.
Patent JP-H1035154-A (JP)
Title: Printed matter to be sent
Inventor: FUKUDA YASUHIKO
IPC: B42D15/02
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide readily openable sending printed matter capable of being made at a low cost by the use of ordinary regular size printed matter and being sent without the use of envelopes or the like in spite of not only its small opening but closed upper and lower ends of the printed matter. SOLUTION: The printed matter to be sent is provided with a two folded printed matter main body 2 and a sealing tape 10 for sealing the small opening 5 of the printed matter main body 2. The booklet type printed matter main body 2 has leaflet, etc., 90 held therebetween. The sealing tape 10 includes a belt-like tape body 10a crossing over the front and rear parts of a cover 3 in the printed matter main body 2 along the small opening 5, and an adhesive material 10b for separably bonding the tape main body 10a to be cover 3. The sealing tape is projected higher than the printed matter main body 2 in its upper and lower parts, and adverse parts 14a, 14b thereof are bonded to each other through heat sealing in each part. The sealing tape 10 is given classified sending information 8a.
Patent JP-S63263210-A (JP)
Title: Detecting device for abrasion of cylinder liner and piston ring
Inventor: MITSUTAKE SHOJI
IPC: G01M15/00
Filed: 1987-04-22
Abstract: PURPOSE:To exactly detect engine abrasion by picking oil on an inner surface of a cylinder liner through an automatic sampling valve device opened closed synchronously with engine rotation to store it in an oil reserving vessel for its stirring there, and quantitatively measuring abrasion powder. CONSTITUTION:An automatic sampling valve device 30 opened and closed synchronously with engine rotation opens a valve to pick oil on an inner surface of a cylinder liner 1 through a conduit 9, and feeds the oil into an oil reservoir 11 through an oil feed pipe 17, a vapor-liquid separator 18, and an oil feed pipe 20 with a heater 21. Oil solvent in an oil solvent tank 22 is fed to the oil feed pipe 17 through a pipe 23 and an electromagnetic valve 24, and into the oil reservoir 11 through a pipe 25 and an electromagnetic valve 26. The oil in the oil reservoir 11 is stirred by an oil stirring device 13, and fed through an intake pipe 14 with the heater 21 and a pump 15 to an abrasion detecting device 40, where abrasion powder in the oil is quantitatively measured.
Patent JP-S62254763-A (JP)
Inventor: BARUTAA AMUBUROSHIYU
IPC: A61L15/44
Filed: 1987-04-22
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-H11298010-A (JP)
Title: Manufacture of electronic component
Inventor: SHIBAHARA TERUHISA
IPC: H01L29/84
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component manufacturing method by which the sensitivity and the yield of electronic components can be improved, by improving the accuracy of photolithography through the reduction of the strain of a thin-film silicon substrate. SOLUTION: In a bonding tank having a gas atmosphere, the pressure of which becomes higher than the atmospheric pressure when heated and nearly equal to the atmospheric pressure at a room temperature, a closed recessed section 1a having a pressure which is nearly equal to the atmospheric pressure at a room temperature is formed by bonding a silicon substrate 2h to the surface 1b of a supporting substrate 1 which has a recessed section 1a, including the recessed section 1a by heating. Then the silicon substrate 1 is polished to a small thickness, and a mobile section is mainly formed in a region of the recessed section 1a by photoetching the polished thin substrate 2h.
Patent JP-S58214059-A (JP)
Title: Input separation type torque converter
Inventor: TAKESHITA SHIGERU
IPC: F16H41/24
Filed: 1982-06-07
Abstract: PURPOSE:To prevent creep phenomenon of a car and improve driveability and fuel consumption by installing, between two shells, a power transmission mechanism which is connected when the number of revolution on the input side exceeds a prescribed value. CONSTITUTION:Since a power transmission mechanism 12 is in disconnection state in idling operation, the torque on the input side is not transmitted to the second shell 11, and only a gear pump 5 operates. While, when the number of revolution of an engine is increased in order to permit transfer from idling state to traveling state, the power transmission mechanism 12 is put into connected state, and the torque is transmitted to the second shell 11, and further transmitted to an output shaft 4 throuth a turbine 7. Needless to say, the gear pump 5 continues operation also in this case. In other words, as the torque is not outputted when the number of revolution is below a prescribed value, and only the gear pump 5 operates, generation of creep phenomenon on an axle can be prevented, and the engine load can be reduced. Thus, drive feeling can be improved.
Patent JP-H07206430-A (JP)
Title: Alpha-alumina powder and its production
Inventor: MORI MASAHIDE
IPC: C01F7/44
Filed: 1994-04-11
Abstract: PURPOSE:To obtain alpha-alumina having a narrow particle size distribution or a crystal form suitable for use as an abrasive material by firing gamma-, delta-or theta-transition alumina as starting material in the presence of seed crystals and a shape controlling agent in a hydrogen halide-contg. atmosphere. CONSTITUTION:Transition alumina or starting material convertible into transition alumina by heat treatment is fired at 500-1,400 deg.C in the presence of seed crystals and a shape controlling agent in hydrogen halide-contg. atmospheric gas to produce the objective alpha-alumina powder. The concn. of the hydrogen halide, preferably HCl in the atmospheric gas is regulated to >=0.1vol.%. Halogen and steam may be used in place of the hydrogen halide. A compd. of Al, Ti, V, Cr, Fe, etc., preferably oxide or nitride is used as the seed crystals by 10<-3>-10 pts.wt. per 100 pts.wt. alumina. The primary particle diameter of the obtd. ct-alumina is controlled by the number of the seed crystals. A compd. of Mg, Ca, Zr, V, Mo, Cu, B, etc., preferably oxide is used as the shape controlling agent and shape controlled alpha-alumina practically having a polyhedral shape larger than an octahedral shape and hexagonal closest packing lattices is obtd. Particles of this alumina have high crashing strength.
Patent JP-S59224005-A (JP)
Inventor: OOUCHI HIROSHI
IPC: H01B3/12
Filed: 1983-06-01
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-H07307430-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing
Inventor: KOMATA MAKOTO
IPC: H01L23/50
Filed: 1994-05-12
Abstract: PURPOSE:To enable the lead bending of a QFP to be avoided without fail. CONSTITUTION:The leads 3 externally extending from the sides of a package main body 2 are fixed by supporting members 7 separated from respective sides of the package main body 2 so as to form the leads 3 in a specific shape. After forming the lead 3, the supporting members 7 are removed or leaving them intact, a QFP are mounted on a printed wiring board.
Patent JP-S59222940-A (JP)
Title: Device for inspection of semiconductor wafer
Inventor: UTENA KATSUAKI
IPC: H01L21/66
Filed: 1983-06-02
Abstract: PURPOSE:To enable to put a defective mark on the chip region of unsatisfactory appearance without fail by a method wherein a chip sensor is moved on a reference mask while a reference mask is being detected. CONSTITUTION:The semiconductor wafer 1 whereon a wafer processing has been completed is placed on a prober stage 11 in the prescribed direction, a prober shifting shaft 12 is intermittently shifted in parallel, and the electric characteristic test of each chip region 2 is performed successively. The position of a sensor member 24 located on a light-shielding part 22a is always corresponded to the position of the chip region 2 on the semiconductor wafer 1 whereon the characteristic test is being performed. The generation of a chipping can be detected from the squeezing out on a light shielding part 22b using the five photosensors 251-255 provided on the sensor member 24.
Patent JP-S61255525-A (JP)
Title: Multi-track magneto-resistance type magnetic head
Inventor: NAGATA YUJI
IPC: G11B5/39
Filed: 1985-05-09
Abstract: PURPOSE:To eliminate Barkhausen noises by insulating electrically the counter end part of a magneto-resistance element MRE adjacent to a multi-track magneto-resistance type magnetic head and using magnetic feet for bridging. CONSTITUTION:Ni-Fe thin films are formed on a nonmagnetic substrate 10 in the form of MRE11 and 12 with 300-500Angstrom  thickness and then patterned into bands by photolithography. Here the track width direction of the Ni-Fe thin film is defined as an axis easy for magnetization by vapor deposition within a magnetic field. Conduction thin film electrodes 13a/13b and 14a/14b are formed to flow the detection current to the MRE11 and 12. Then an electrical insulated layer (not shown here) is formed with SiO2, etc. above the MRE11 and 12 and electrodes 13a-14b. The magnetic feet 15-17 are formed with a high permeability material at the end part and the final terminal of each track opposite to each other to secure overlapping with the MRE. Then a protection layer (not shown here) is formed with SiO2, etc. over the feet 15-17. A magnetic recording medium 18 and its sliding face are processed into the prescribed forms and lapped.
Patent JP-H08292898-A (JP)
Title: Microcomputer and debugging device
Inventor: NAKAGAWA MASAHIKO
IPC: G06F15/78
Filed: 1995-04-24
Abstract: PURPOSE: To facilitate debugging at the actual site of a microcomputer after products is mounted by constituting a storage means which stores information on the address bus and data bus when a CPU operates and sends it out. CONSTITUTION: In a shift register 3, address information and data information on the address bus 4 and data bus 5 at the fall of a CPU clock where a CPU 1 writes information in a peripheral circuit 2 are written. When the CPU 1 reads or writes data at the rise of the CPU clock, the shift register 3 inputs the address information and data information at the rise of the CPU clock. Then a communication clock is supplied from outside a microcomputer 20 to a communication clock input terminal 10, and then the address information and data information which are inputted to the shift register 3 are sent out of the microcomputer 20 from a sent data terminal 9 by one bit at each time in synchronism with the communication clock.
Patent JP-H04356382-A (JP)
Title: Automatic welding method for blade chip for cutting
Inventor: AJISAKA YASUO
IPC: B23K26/21
Filed: 1991-04-30
Abstract: PURPOSE:To furnish automatic welding equipment for a blade chip without requiring any manual aid. CONSTITUTION:This automatic welding method for the blade chip is provided with a carrier line to carry and circulate a blade chip fixing and holding tool W (a chuck transfer mechanism 105, a slide carrier mechanism 140, an elevating/ lowering mechanism 170A, a carrier conveyor 160 and an elevating/lowering mechanism 170B) and further provided with a blade base plate carrying-in stage S1 to carry a blade base plate 1 in the blade chip filing and holding tool W on this carrier line, a chip supplying and clamping stage S2 to supply a chip 2 to the chip fixing and holding tool W and clamp the chip 2, a laser beam welding stage S4 to perform laser beam welding on the chip on the chip fixing and holding tool W, a clamp releasing stage S3 to release chip clamping and a blade carrying-out state S5 to carry out the blade whose chip is welded from above the chip fixing and holding tool W.
Patent JP-H06319201-A (JP)
Title: Monitoring apparatus for electric rolling stock
Inventor: AKIYAMA HIROYUKI
IPC: B60L15/42
Filed: 1994-05-12
Abstract: PURPOSE:To provide the monitoring apparatus, which can arbitrarily monitor not only the essential function of an apparatus to be monitored in an electric rolling stock itself but also all functions including a protecting function and the like, can grasp all functions of the apparatus to be monitored all the time, and can operates the rolling stock with sufficient reliability. CONSTITUTION:A simultated-signal generating part 41 is provided in an monitoring apparatus 31. The simultated signals are supplied into an apparatus to be monitored 21 through switches 44 as required. Thus, whether the normal state is present or not in the apparatus to be monitored 21 including the protecting function can be checked. In this way, the simulated signals work so that the state, wherein as if abnormality occurs, is generated in the apparatus to be monitored 21. Whether the protecting function is in the state of the normal function or not can be checked arbitrarily as required before the occurrence of the abnormality.
Patent JP-S5623713-A (JP)
Title: Manufacture of thin plate for magnetic head core
Inventor: SADA GAKUO
IPC: H01F1/22
Filed: 1979-08-01
Abstract: PURPOSE:To manufacture the thin plate having high wear resistance by positively introducing oxide thereto by employing an atomizing process easily oxidizing it and adding oxidizable element thereto and increasing the bonding force of powder particles owing to sintering by reducing atomized powder. CONSTITUTION:When preparing stock powder containing Fe-Ni group magnetic alloy composition having as a whole one or more elements selected from the group consisting of Al, Ti, Mg, Ca, Ce and Be components as the entire powder, molten alloy is molten by vacuum melting process, and is then pulverized by a water atomizing process in a mixture of air and argon gas. The powder is reduced in hydrogen stream at predetermined temperature for predetermined time, is then inserted into a rubber container, and is pressure molded under predetermined pressure by a hydrostatic compression. Further, dust powder thus molded is sintered for predetermined time to increase the bonding strength between the particles of the powder to prevent the particles from falling, and the thin plate for magnetic head core having high wear resistance is manufactured.
Patent JP-H05277759-A (JP)
Title: Manufacture of dissimilar metal pipe joint for high strength and high corrosion resistance piping
IPC: B23K20/00
Filed: 1992-03-24
Abstract: PURPOSE:To maintain the originally-aimed securing of the corrosion resistance by an insert material and at the same time to provide a pipe joint of dissimilar kinds of metal by obtaining the optimum method to insert a Ta-made insert material in a joint of joining surface shape. CONSTITUTION:A metal pipe composed of pure Ti or Ti-base alloy, or pure Zr or Zr-base alloy is termed as a first member, while a stainless steel pipe is termed as a second member. When a joint of different kinds of metal is manufactured by diffusion joining by a hot isostatic pressing method in the condition where a Ta-made insert material is inserted between the respective members, a Ta-film is formed on the joined side surface of the first and/or the second member by the physical vapor deposition method so that the thickness may be 0.5-50mum when forming on either side, while the totaled minimum thickness may be 0.5mum and the maximum thickness on one side may be 50mum when forming on both sides. Diffusion joining is executed by making this Ta-film as the insert material.
Patent JP-S5525280-A (JP)
Title: Fading preventing medium wave antenna
Inventor: KATOU YASUTAROU
IPC: H01Q9/30
Filed: 1978-08-14
Abstract: PURPOSE:To obtain a fading preventing medium wave antenna featuring a small altitude by forming the detouring line nearly parallel to the steel tower from the place near the joint to the steel tower for the lead wire and then lowering the lead wire down onto the ground with the lower end of the wire set as the joint to the transmitter. CONSTITUTION:Steel tower T features an altitude larger than 0.25lambda (lambda: length of using electric wave) with its basement part earthed. Then lead wire W is connected to tower T at altitude of about 0.25lambda above the ground. Wire W forms a detouring line nearly parallel to tower T from the place near the joint to tower T and is then lowered down onto the ground, and the lower end of the wire is set as the joint to transmitter X. In such way, a fading preventing medium wave antenna can be obtained with a small altitude.
Patent JP-H0452-A (JP)
Title: V-ribbed pulley and manufacture thereof
Inventor: ASANO TADAYUKI
IPC: B21D53/26
Filed: 1990-04-13
Abstract: PURPOSE:To favorably and stably provide excellent strength and durability through simple structure by interposing a plate member for reinforcement between the overlapping surfaces of a bottom wall part and a cylinder wall part at least at a lug part. CONSTITUTION:A V-ribbed pulley 20 comprises a pulley body 26 in the shape of nearly a bottomed cylinder formed of a bottom wall part 22 and a cylinder wall part 24 and a reinforcing metal fitting 28 formed approximately in the shape of a disc. Two V-pulley parts 38 and 40 having V-grooves 36 are provided, and the cylinder wall part 24 and the bottom wall part 22 are superposed on each other to form a radially outwardly protruding lug part 44 in the peripheral direction continuously. An outer peripheral edge part 48 of the reinforcing metal 28 is interposed between the overlapping surfaces of the bottom wall part 22 and the cylinder wall part 24 at the lug part 44, and those are assembled integrally with a pulley body 26. This constitution favorably reduces or prevents formation of a seam at a bent portion 46 and stably provides excellent strength.
Patent JP-H09287630-A (JP)
Title: Damping device
Inventor: MAEDA HIROYUKI
IPC: F16F9/46
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of vibration, to narrow a valve seat surface needing a polishing work, to prevent the occurrence of defective operation owing to a fall of a pilot valve, and to facilitate machining of a pilot hole and the valve seat surface. SOLUTION: A damper 6 comprises an auxiliary oil chamber 31 to which a pressure in a main oil chamber 7a or 7b on the high pressure side is guided; a pilot valve 35 opened when a pressure in the auxiliary oil chamber 31 exceeds a set pressure by a set pressure varying means 44 and escaping a pressure in the auxiliary oil chamber 31 to a main oil chamber 7b or 7a through a pilot passage 3633; and a main valve 18 to open and close a main oil passage 19 to in-tercommunicate the two main oil chambers by a differential pressure between pressures in the auxiliary oil chamber 31 and a pressure in the main oil chamber on the high pressure side. In this case, a housing 17 in which a main valve 18 is arranged and a pilot carrier 16 in which the pilot valve 35 is disposed are provided.  The axis of a pilot carrier 16 is filled with a guide pin 16d in parallel to the movement direction of a pilot valve, and opening closing operation of the pilot valve 35 is guided by the guide pin 16d.
Patent JP-H11349932-A (JP)
Title: Aerosol product
Inventor: MEKATA SATOSHI
IPC: C09K3/30
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject product excellent in stability of emulsification or dispersion of a propellant and capable of producing a foamed state after jetting comparable to that of a conventional product by using a larger amount of the propellant than that of the conventional product and filling a foamable aerosol composition prepared by regulating the particle diameter of particles obtained by emulsifying the propellant in a stock solution. SOLUTION: This aerosol product comprises a foamable aerosol composition prepared by emulsifying or dispersing 20-60 wt.% of a propellant in 40-80 wt.% of a stock solution and is obtained by regulating the average particle diameter of emulsified or dispersed particles to 0.01-10 μm. The aerosol product preferably comprises 45-75 wt.% of the stock solution comprising (A) 1-50 wt.% of an active component, (B) 0.5-8 wt.% of a surfactant and (C) 15-45 wt.% of a solvent and 25-55 wt.% of the propellant. A nonionic type surfactant having >=7.5 hydrophile-lipophile balance(HLB) is preferred as the component B. A monohydric alcohol such as ethyl alcohol is preferred as the component C. The foamable aerosol composition is preferably premixed in a mixer before filling into an aerosol container.