baber/WOPTO huggingface dataset:
Patent JP-H0463628-A (JP)
Title: Electrode jig for electropolishing
Inventor: KATAYAMA GIICHI
IPC: B23H5/06
Filed: 1990-07-04
Abstract: PURPOSE:To concurrently perform chemical polishing and polishing with abrasive grains by providing many holes on a stainless pipe as passing holes of an electrolyte, and winding a nonwoven fabric stuck with abrasive grains around it. CONSTITUTION:An insulating tape 2 is wound around a stainless steel bar 1, a stainless pipe 3 having a diameter larger than that of the steel bar 1 and bored with many holes 4 on the whole periphery of its side face is fitted at one end of the steel bar 1, a synthetic fiber nonwoven fabric 5 stuck with abrasive grains is wound on the side face of the pipe 3, an adhesive is coated on its surface, and a stiff thread 6 such as a silk gut thread is wound on it and fixed. An electrode jig is rotated as shown by an arrow B, an electrolyte A is fed into the pipe 3 as shown by arrows and discharged to the outside through many holes 4, and a machining surface is polished via the nonwoven fabric 5. Since abrasive grains are stuck on the nonwoven fabric 5, the polishing function by abrasive grains is provided in addition to the polishing function by the electrolyte A, the work efficiency is improved, and the machining surface can be finished into a mirror-shaped smooth surface.
Patent JP-S6070267-A (JP)
Inventor: SHIMIZU HIROSHI
IPC: E04F15/02
Filed: 1983-09-24
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-S6238366-A (JP)
Title: Display device for vehicle velocity
Inventor: YAMAGUCHI MASASHI
IPC: G01P3/42
Filed: 1985-08-13
Abstract: PURPOSE:To improve reliability of vehicle velocity display by comparing the 1st vehicle velocity from a speed sensor with the 2nd vehicle velocity from a spark timing signal and a gear-positional signal and displaying the 2nd vehicle velocity as an accident of the speed sensor in case the difference is large. CONSTITUTION:A signal from the speed sensor 2 provided close to a wheel is inputted to the 1st vehicle velocity arithmetic means 6. Further, the signals from a spark timing signal producing means 3 and a gear-positional switch 4 are inputted to the 2nd vehicle velocity arithmetic means 7. Then, a ratio of the 1st vehicle velocity and the 2nd vehicle velocity is calculated with a vehicle velocity selecting means 8 and when a state under a prescribed value continues for over a prescribed time, it is decided that the accident takes place and the 2nd vehicle velocity is displayed although the 1st vehicle velocity is usually displayed by a vehicle velocity displaying means 10. Further, the comparison between the 1st and the 2nd vehicle velocities is performed when a clutch is connected and a gear reduction ratio is under the prescribed value. Accordingly, since the 1st vehicle velocity is compared with the 2nd vehicle velocity, the accurate vehicle velocity is displayed even if the accident takes place on the speed sensor.
Patent JP-H0846254-A (JP)
Title: Pulling-out type current lead equipment
Inventor: OKUBO KOICHI
IPC: H01F6/06
Filed: 1994-07-28
Abstract: PURPOSE:To improve detaching operability, improve reliability of electric continuity, and reduce operating cost and maintenance management cost, in a pulling- out type current lead. CONSTITUTION:A pulling-out type current lead 21 is fixed to the inside of a vacuum vessel 26 by a current lead fixing plate 29, and a stud bolt 30 and nuts 31a, 31b for fixing a current lead. A current introducing terminal 22 is arranged in a cryogenic vessel 23 accommodated in the vacuum vessel 26, The attaching and detaching operation of the current lead 21 and the current introducing terminal 22 is enabled by adjusting the position of the nut 31b in a vacuum atmosphere, Thereby a current is supplied to a superconducting coil 24 in the cryogenic vessel 23, from a power supply 40 in a normal temperature circumtance, through the current leads 21 and the current introducing terminals 22. The current can be cut off in the same manner. The current lead 21 can be detached without horizontal swing by using a restricting guide 33 installed on a vacuum vessel lid 27.
Patent JP-2000006342-A (JP)
Title: Gas barrier laminated film or sheet
Inventor: YONEDA SHIGERU
IPC: B32B27/34
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a gas barrier laminated film or sheet having excellent transparency and gas barrier properties, not losing excellent barrier properties even after boiling or retorting treatment and a printing process, also good in bending resistance, having strength characteristics capable of sufficiently withstanding a falling impact and further also excellent in heat sealability. SOLUTION: A gas barrier laminated film or sheet is constituted by forming a gas barrier layer comprising an inorg. vapor deposition layer on the single surface or both surfaces of a base layer constituted of a polyamide resin and applying a thermosetting resin comprising a thermoplastic resin and a curing agent on the gas barrier layer and further forming a heat seal layer comprising a polyolefinic resin on the thermosetting resin layer. In this case, the inorg. vapor deposition layer comprises a mixture substantially containing 5-45 wt.% of aluminum oxide and the remainder of silicon oxide.
Patent JP-H1014022-A (JP)
Title: Grounding switchgear
Inventor: AMANO MASAHIRO
IPC: H01H33/42
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a grounding switchgear for minimizing spot network power reception facilities by arranging a movable contact close to an isolator. SOLUTION: A grounding switchgear has a power supply side fixed contact part 2 provided at the power supply side of an isolator 4, a load side fixed contact part 3 provided at a load side, and a movable contact 1 that is provided so that it can be rotated opposingly and stops at three positions of a position that contacts the power supply side fixed contact part 2, a position that contacts the load side fixed contact part 3, and an isolation position that does not contact any of these positions by rotating the movable contact 1. In this case, the movable contact 1 is provided at a position away from the power supply side fixed contact part 2 and the load side fixed contact part 3 for the isolator 4 and at the same time the isolation position is provided at a position outside the load side fixed contact part 3 with respect to the power supply side fixed contact part 2.
Patent JP-S6335197-A (JP)
Title: Method for controlling ac motor
Inventor: MATSUI TAKAYUKI
IPC: H02P27/06
Filed: 1986-07-30
Abstract: PURPOSE:To decrease operation processing time and to prevent steady-state deviation between command value of output current and actual value, by a method wherein proportional integral operation is performed in a current adjusting device on rotating magnetic field coordinate system using DC quantity as control amount. CONSTITUTION:Adders 17 and 18 output deviation between two current commands id', iq' and actual values id, iq thereof to DC current adjusting devices 20, 21. In order to eliminate the steady-state deviation, the DC current adjusting devices 20, 21 using a proportional integral adjusting device including integral element output the output voltage command of rotating magnetic field coordinate system corresponding to the deviation. The outputs are applied through scalers 22, 23 to adders 1, 2.
Patent JP-2001003228-A (JP)
Title: Split type conjugate fiber
Inventor: NAKATSUKA HITOSHI
IPC: D01F8/12
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a split type conjugate fiber which has a fiber structure excellent in flexibility, bulkiness and compactness, has good color fastness to dyeing, does not generate dyeing irregularity and has a good process-passing property, when spun and drawn. SOLUTION: This split type conjugate fiber comprises polyethylene terephthalate and a thermoplastic polyamide whose dicarboxylic acid units and diamine units comprise terephthalic acid units and 1,9-nonanediamine units, respectively, and which has an inherent viscosity of 0.4 to 2.0, satisfies inequalities (1) and (2), and has a single fiber fineness of <=1 dr, after split. (1): L* value <=20, when dyed with a black dye, and (2): the methanol-extractable content of the fiber <=4.0%.
Patent JP-2001004570-A (JP)
Title: Thermal analyzer
Inventor: NAKAJIMA HIROMICHI
IPC: G01N25/16
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal analyzer which obtains thermal analytical data with good sensitivity and by which image data obtained by photographing the state of a sample is easy to understand. SOLUTION: This thermal analyzer is provided with an imaging means which is used to observe a change in the state of a sample from the upper part. A sample S in a sufficient amount for thermal analytical data is filled into the bottom of a bottomed cylindrical sample container 2. A metal flat plate whose thermal conduction is good such as an aluminum flat plate, a silver flat plate or the like is placed on the sample so as to be used as a partition plate 21. In addition, samples S for image data are scattered so as to be placed on the partition plate. In an image which is imaged from the upper part, a change in the state of the scattered samples can be observed clearly, the image can be observed as a reference in the analytical operation of the thermal analytical data, and the data can be analyzed efficiently.
Patent JP-H0713058-A (JP)
Title: Method for adjusting optical axis of objective lens
Inventor: SUZUKI TAKAHIKO
IPC: G02B7/00
Filed: 1993-06-25
Abstract: PURPOSE:To adjust the optical axis of the objective lens into an excellent state for the laser beam of a measurement optical system in a short time. CONSTITUTION:A test plate which has a grating pattern PT is arranged at the focus position of the objective lens and the measuring optical system is provided with an eyepiece for observing the grating pattern. A rotating and moving mechanism rotates the objective lens on the optical axis and then moves the objective lens in an X or Y direction perpendicular to the optical axis while a grating pattern PT'' rotating along an eccentric circle theta1 as the objective lens rotates is observed through the eyepiece, and the objective lens is stopped (a) at a position the eccentric circle theta1 becomes a smaller eccentric circle theta2. The optical axis of the objective lens is swung and tilted around the X or Y axis for the eccentric circle theta2 to make the eccentric circle theta2 smaller. The parallel movement and swing and tilt adjustment are repeated to make the eccentric circle approximate 0 and thus the optical axis of the objective lens is aligned with the laser beam (c), (c).
Patent JP-S5969595-A (JP)
Inventor: KOIKE TADASHI
IPC: F16T1/00
Filed: 1982-10-08
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-H0732561-A (JP)
Title: Easily adhesive laminated polyester film
Inventor: MIURA SADAMI
IPC: C08J7/04
Filed: 1993-07-19
Abstract: PURPOSE:To provide a laminated polyester film which is superior in water-resistance and anti-blocking property, and displays a high adhesion by a method wherein the laminated polyester film is constituted of a polyester layer, a specified % or higher of a polyvalent carboxyl acid component of which is a phenylindanedicarboxylic acid component, and the molecule of which does not have a sulfonate group, and which is water soluble at a specified temperature, and a polyester base film which has said layer at least on one surface. CONSTITUTION:An easily adhesive laminated polyester film consists of a water soluble polyester layer, at least 1 molar percentage of a polyvalent carboxylic acid component of which is a phenyl-indandicarboxylic acid component, and the molecule of which does not have a sulfonate group, and the second-order transition temperature of which is 20-200 deg.C, and a polyester base film which has said layer at least on one surface. This water soluble polyester has a high second-order transition temperature and in addition, has a favorable solubility, by featuring the bulkiness of the chemical structure which is characteristic for a phenylindanedicarboxylic acid, and a hard property due to the low mobility of the molecular chain. Therefore, the easily adhesive laminated polyester film is equipped with excellent anti-wet heat blocking property and adhesion, and in addition, is equipped with anti-wearing property as well.
Patent JP-S57101630-A (JP)
Title: Free cutting cu alloy for bolt and nut
Inventor: TAKANO TOSHIAKI
IPC: C22C9/00
Filed: 1980-12-16
Abstract: PURPOSE: To obtain a free cutting Cu alloy for bolts and nuts being able to be used under corrosive environment by adding special quantity of Si, Mn and Pb to Cu.  
     CONSTITUTION: Bolts and nuts are made of a Cu alloy containing 0.5W4.0wt% Si, 0.2W1.5wt% Mn. 0.3W1.5wt% Pb and less than 0.2wt% usual impurities. Said alloy is suitable for bolts and nuts being used for circuit breaker and relay etc. under severe corrosive environment, and has a very good free cutting property and also a superior tapping quality in secondary workings. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0665095-A (JP)
Title: New method for purification of type a hepatitis virus capsid
Inventor: JIYON EE RUUISU
IPC: A61K39/00
Filed: 1991-07-18
Abstract: PURPOSE: To obtain an extremely pure HAV capsid without using a surfactant or external enzyme. CONSTITUTION: The HAV capsid is obtd. by (a) subjecting the water phase of a HAV-infected cytolytic substance to ion exchange chromatography, (b) subjecting the discharged liquid from the process (a) to ion exchange chromatography, and (c) subjecting the soln. obtd. in the process (b) containing HAV capsid to gel permeation. Thus, the obtd. HAV capsid is substantially purified.
Patent JP-H0839825-A (JP)
Title: Recording apparatus and method
Inventor: KANEMATSU DAIGORO
IPC: B41J2/01
Filed: 1994-07-29
Abstract: PURPOSE:To stably form a high-grade image over a long period of time from a recording head. CONSTITUTION:The number of times (number of recording dots) of ink emitted from 128 nozzles of a recording head IJH is counted at every nozzles by a dot counter 25 at each time when recording operation is performed and the number of recording dots cumulated at every nozzles is stored in an EEPROM 26. When an ageing restoration command is issued from a switch 22, the ageing table stored in an ROM 1702 is referred to and the number of the driving pulses applied to an electrothermal converter is determined and ageing processing is executed under a specific condition.
Patent JP-H099689-A (JP)
Title: Driver of stepping motor
Inventor: SUGITO YOJI
IPC: H02P8/14
Filed: 1995-06-21
Abstract: PURPOSE: To make the the damping of a stepping motor small and reduce its torque required when it is driven subsequently, by so smoothing the buildup of its excitation current as to be varied following the charge-discharge curve of a resistance-capacitance circuit if its rotary speed is smaller than a fixed value after a reference voltage in its driver is so varied that its excitation current is reduced. CONSTITUTION: A driver of a stepping motor performs the switching of a current limiting transistor 3 by the output of the comparator for comparing the excitation current of the stepping motor with a reference voltage 37. Further, after the reference voltage 37 is so varied as for the excitation current to be reduced, if the continuing term of a subsequently applied pulse is larger than a predetermined value, the excitation current is made small. Also, a recovery means is provided whereby the reference voltage 37 when the foregoing reference- voltage varying means is released is recovered following the charge-discharge curve of a resistance-capacitance circuit. The excitation current is so operated as to be increased gradually using this recovery means before and after the application of the pulse.
Patent JP-H0228981-A (JP)
Title: Frequency stabilizer for variable wavelength laser
Inventor: NAKAGAWA JUN
IPC: H01S3/139
Filed: 1988-07-19
Abstract: PURPOSE:To stabilize a laser wavelength by arbitrary frequency at a certain fine interval by a method wherein a plurality of mirrors and a PZT are installed, distances among the mirrors are varied, the distances among the mirrors are fixed by control by a known laser, the beams of a tunable laser are projected among the mirrors and the wavelength of the laser beams is controlled so that intensity thereof is maximized. CONSTITUTION:Two plane mirrors or spherical mirrors 3 are separated only by a distance satisfying the conditions of resonance of a wavelength known laser 2 and fixed through a PZT (a rolling element) 4. High-tension DC voltage is applied onto the element 4 by an applying circuit 5, and an AC component is overlapped. The thickness of the element 4, cavity length, is changed at a period (f) by the AC component. Cavity length is displaced only by fine length centering around the length of the conditions of the resonance of laser beams by selecting the voltage of the AC component at a proper value. The displacement is detected by a detector 7, and input to an amplifying and feedback system 9. When the center of cavity length is displaced from the position of the conditions of the resonance of laser beams, approximately linear differential voltage is given by phase sensible detection 10. When the differential voltage is applied to the element 4, a laser wavelength can be conformed to the conditions of the resonance of laser beams 2.
Patent JP-S6335778-A (JP)
Title: Method for cleaning reaction vessel of deposited film forming device by plasma cvd
Inventor: TAKEI TETSUYA
IPC: H01L21/3065
Filed: 1986-07-29
Abstract: PURPOSE:To prevent the deterioration in the quality of the deposited film on a substrate by detecting the amt. of a film deposited on the inner surface of a reaction vessel, and cleaning the vessel by dry etching on the basis of the detected value when a deposited film is formed on the surface of the substrate by plasma CVD. CONSTITUTION:An amorphous Si film and the film of an Si compd. such as SiO2 and SiC are formed on the surface of a cylindrical substrate 6 fixed to a holding means 7 having a heater. In this case, a film component of the same quality is deposited on the inner surface of a reaction chamber A, and the inside of the reaction chamber A is contaminated. The film component is also deposited on the formed film on the surface of the substrate 6, and the quality is deteriorated. Under such conditions, a deposited film is formed even on a crystal oscillator 101 provided in the reaction chamber A, and the oscillation frequency is changed in accordance with the thickness of the film. The change is compared by a comparator 103, and the substrate 6 is taken out from the reaction chamber A, when the thickness of the deposited film exceeds a specified set value and the fact is detected by a detector 102. Subsequently, CF4 and O2 are supplied, glow discharge is generated by a high-frequency power source 4, hence the film deposited on the inner surface of the reaction chamber A is removed, the substrate 6 is again placed in the chamber, and a deposited film is formed on the surface.
Patent JP-H0737591-A (JP)
Title: Molten carbonate type fuel cell cathode and its melting suppressing method
Inventor: MURAI MASAHARU
IPC: H01M4/86
Filed: 1993-07-19
Abstract: PURPOSE:To suppress a cathode material from melting in an electrolyte in a molten carbonate type fuel cell. CONSTITUTION:As a cathode material for a melting carbonate type fuel cell, a substance containing a solid solution, obtained by heat treating a nickel material consisting of nickel or nickel oxide and a cobalt material consisting of cobalt or cobalt oxide, is used. In an obtained cathode, CoO is dispersed in Ni0 in a condition of solid solution. Since this CoO reacts with carbonate, which is an electrolyte, to produce LiCoO2 refractory in this carbonate, the NiO can be coated with a thin film of LiCoO2 refractory in the carbonate which is the electrolyte, and a melting phenomenon of the cathode can be suppressed. In this way, a life of the fuel cell can be extended.
Patent JP-H0840914-A (JP)
Title: Oncocyte proliferation inhibitor
Inventor: KAWABE NORIO
IPC: A61K31/704
Filed: 1994-07-29
Abstract: PURPOSE: To obtain tumor cell proliferation inhibitor that has antitumor activity and no hemolytic action. CONSTITUTION: This tumor cell proliferation inhibitor contains, as an active ingredient, a furostanol steroidal saponin of' formula I (R1 is formula II, R2 is formula II, R3 is OH or OCH3 , R4 is H or OH). Among the compounds of formula I, the compounds where R3 is OCH3 , R4 is OH are unknown. The compound of formula I is obtained by extracting the whole plant of Y. thibetica, concentrating the extract and purifying the residue by a proper separation process as column chromatography. The kinds and sites of tumors against which this inhibitor is effective are not limited in particular, but this drug is effective against skin cancer, uterine cancer, liver cancer, lung cancer, pharyngeal cancer or pancreatic cancer and the like.
Patent JP-H1020826-A (JP)
Title: Electronic information display device
Inventor: OKAYA SHIGEO
IPC: G09G3/20
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic information display device capable of easily setting operating conditions for the device by an operation procedure similar to image transmission. SOLUTION: A transmission original for initialization is formed in a mark sheet system by which plural blank or paint-out selective sections B6 are regularly arranged, and the initialization command is recorded by painting out desired sections B6. When the transmission original for initialization is received through a FAX from an external host device, the marking positions are analyzed to detect the initialization setting command, which is stored in a setting information storing area in RAM.
Patent JP-H0936195-A (JP)
Title: Substrate treatment device
Inventor: SUGIMOTO KENJI
IPC: H01L21/677
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment device which is capable of orientating the characteristic parts of substrates in a certain direction so as to make the substrates have the same histories. SOLUTION: An orientation flat aligner (first positioning mechanism) 12 is provided to an indexer ID which serves as a substrate load/unload section, semiconductor wafers 1 are positioned so as to make their orientation flats face in a certain direction and then delivered to treatment sections 110 and 120. A second positioning mechanism is provided to a semiconductor wafer rotary treatment section (spin coater SC and spin developer SD1 and SD2) to position the semiconductor wafers 1 so as to make their orientation flats face in a certain direction when the wafers 1 is stopped rotating. Therefore, the semiconductor wafers 1 are transferred to all treatment sections making their orientation flats face in a certain direction always, so that all the wafers have the same histories such as heat history, spin processing history, and the like.
Patent JP-H0470614-A (JP)
Title: Photographic lens
Inventor: KAWASAKI MASAHIRO
IPC: G02B7/28
Filed: 1990-07-06
Abstract: PURPOSE:To manage with small memory capacity by storing variable lens data corresponding to photographic conditions in a variable data memory area and also storing common fixed lens data in another fixed data memory area. CONSTITUTION:A zoom lens 51 has lens characteristics which vary with the photographic conditions. A memory means 53 is stored with the common fixed lens data and other variable lens data among lens data corresponding to the respective photographic conditions. Then lens data characteristic to the photographic lens are so stored that only one group of the fixed lens data which do not vary with photographic conditions, e.g. focal length are stored in the fixed data memory area and the variable lens data which vary with the photographic conditions are stored in the other variable data memory area. Consequently, the memory capacity is made less than when all lens data are stored by the photographic conditions according to variation of the photographic conditions.