baber/WOPTO huggingface dataset:
Patent JP-H10302736-A (JP)
Title: Sealed lead acid battery and production thereof
Inventor: IWAMURA AKIRA
IPC: H01M50/541
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To liquid-tightly seal an electrode pole connected with groups of pole plates in a battery jar and prevent corrosion of the electrode pole due to the difference of respective alloy compositions at the time when the electrode pole is inserted into a through hole of a bushing made of a lead alloy buried in the upper face of a cover to cover the battery jar and welded with the bushing. SOLUTION: A circular projected part 8 is formed unitedly with the periphery of an upper part of a through hole 4 of a bushing made of a lead alloy buried in the upper ace of a cover 2 covering a battery jar 1. The tip end of an electrode pole 5 inserted into the through hole 4 of the bushing is inserted to the lower part of the circular projected part 8. A recessed part is formed in the upper face of the tip end of the electrode pole 5 and the upper part of the electrode pole 5 is so formed into a shape as to be easy to be melted and welded with the inner wall 10 of the through hole 4 of the bushing 3 and after that, the circular projected part 8 is melted and the bushing through hole is buried with the molten lead.
Patent JP-H08296132-A (JP)
Title: Bulk structure yarn
Inventor: MIURA TOSHIAKI
IPC: D02G3/04
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a knitted or woven fabric which has variation-rich surface, naturally bulky touch and gives bulky touch, even when the yarn is strongly twisted by using at least two different kinds of filaments to develop more than 10% yarn length difference in yarn length and randomly arranging their high bulky parts (A) where closed loops are mixed, the intermediately bulky parts (B) having slacken yarns and/or open loops and the low bulky parts (C) containing interlaced parts in which the difference in the yarn length between the yarns constituting the parts (A) and (B) is larger than in the part (C). CONSTITUTION: A core yarn 1 and a sheath yarn 5 of polyester multifilament yarns are doubled, subjected to synchronous draw-false twisting (9, 10) and treated with fluid flow (12). When the core yarn and the sheath are doubled, a yarn guide 8 is kept at a certain angle in a range to the position 8' and a yarn guide 4 is used to allow the sheath yarn to double with the core yarn. The doubling angle αof the sheath yarn to the core yarn is preferably in a range from 15 deg. to 105 deg.. In the treatment of the yarn with the fluid (12), high- pressure air is used to interlaces and mix filaments and give loops to the filaments.
Patent JP-H11295128-A (JP)
Title: Gas cut-off control device
Inventor: UEDA YOSHIHIRO
IPC: G01F3/22
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent unevenness of a coated state and insufficiency of a performance of material itself in a cut-off control device by which an solenoid valve, cutting-off or opening a gas passage in the loaded state on a gas meter or the like, is controlled, and in which a design for coating it with a moisture-proof agent, or the like, so as to cope with an environmental change. SOLUTION: This device is equipped with a humidity sensor 6 or a temperature sensor, by which a humidity or a temperature in the atmosphere near a control part 3 is measured and an electric signal thereof is outputted, and with a dehumidifying part 7 by which a humidity in the nearby atmosphere is reduced by the signal of the control part 3 or a heating part by which a temperature is controlled, and is formed so that the control part 3 will control the dehumidifying part 7 or a humidifying part by the signal from the sensor. Consequently, malfunctions of a gas cut-off device caused by an environmental change can be reduced.
Patent JP-S586831-A (JP)
Title: Print substrate feed device
Inventor: FUKUOKA YOUICHI
IPC: B65G59/04
Filed: 1981-07-06
Abstract: PURPOSE:To convey a board by suction one by one by using a blower with a larger suction and exhaust than the air sucked through holes provided on the board. CONSTITUTION:A number of through holes are bored on a print substrate 1 and many boards are piled. Suction portions 3 sucking a substrate 1 are connected to a blower, etc. through a duct 4, and they can be moved up and down or laterally by means of a cylinder unit, etc. so as to convey the substrate 1 one by one. The air Q2 sucked through the duct is made larger than the air Q1 fed through the holes provided on the substrate, thereby the substrate can be picked up for sure one by one by changing the ratio of the air Q2.
Patent JP-S62261206-A (JP)
Title: Power amplifier circuit
Inventor: HIKITA JUNICHI
IPC: H03F1/56
Filed: 1986-05-07
Abstract: PURPOSE:To eliminate the need for a capacitor for high frequency compensation and to prevent the oscillation at a high frequency band by providing an electroacoustic conversion means converting an output signal generated from the 1st amplifier means into a voice and providing an impedance element between output sections of the 1st and 2nd amplifier means. CONSTITUTION:The power amplifier 21 as the 1st amplifier means amplifying an input signal Vi is provided and a power amplifier 22 as the 2nd amplifier means generating the same DC output voltage VDC as the DC output voltage VDC generated by the power amplifier 21 is provided. Then the impedance element 26 is provided between an output terminal 34 of the power amplifier 21 and an output terminal 38 of the power amplifier 22. Then an input terminal 42 of the power amplifier 22 is opened and only the DC output voltage VDC is generated at the output terminal 38 by a non-signal input. The output terminal 34 of the power amplifier 21 is an imaginary ground point by the impedance element 26, resulting that the parasitic oscillation of the power amplifier 21 at a high frequency band is prevented.
Patent JP-S5437942-A (JP)
Title: Low-temperature piping
Inventor: NAKATANI SHIYUNICHI
IPC: F16L9/19
Filed: 1977-08-31
Abstract: PURPOSE: A piping which has lower heat loss,, economical advantages, and  capability of easy flow centralization control by arranging many internal pipes in an external pipe. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05300229-A (JP)
Title: Station data management system
Inventor: MATSUNE HIDEAKI
IPC: H04Q3/545
Filed: 1992-04-23
Abstract: PURPOSE:To make the exchange efficient by reducing the capacity of an exchange so as to relieve the load to the exchange with respect to management of station data. CONSTITUTION:An exchange 1 has a memory 11 storing a memory write program 21 or a memory read program 22 started based on a memory write command form or a read command form as a basic command. Then, a maintenance console 3 is provided with a command conversion means 30 converting a station data setting/release or reference request into a memory write command form or a read command form and outputting the converted command to the memory 11, and an exchange 1 and the maintenance console 3 are interfaced by using the memory write command or read command.
Patent JP-S63271719-A (JP)
Title: Thermosensitive magnetic recording paper
Inventor: NOHARA KUNIO
IPC: B42D15/10
Filed: 1987-04-30
Abstract: PURPOSE:To improve the hiding property and smoothness of a magnetic recording layer and to enable printing of visible information on the magnetic recording layer by coating a water-base aluminum coating compd. essentiallyconsisting of aluminum powder and adhesive agent on the magnetic recording layer to provide an aluminum coated layer thereon. CONSTITUTION:This recording paper is formed by coating a thermosensitive dye essentially consisting of a color formable leuco dye, a developer which causes the color formable leuco dye to form color when heated and an adhesive agent on one face of raw paper to provide a thermosensitive recording layer thereon and providing the stripe-shaped magnetic recording layer on the other face of the raw paper. The water-base aluminum coating compd. essentially consisting of the aluminum powder and the adhesive agent is coated on the magnetic recording layer surface to provide the aluminum coated layer thereon. The aluminum powder used in the water-base aluminum coating compd. to be prepd. at the time of providing the aluminum coated layer on the magnetic recording layer is liable to be oxidized and to lose its metallic gloss and, therefore, the aluminum paste pigment prepd. to a paste form is used for said powder. The coloration of the magnetic recording layer is thereby hidden and beautiful apparatus is obtd.; in addition, the printing of the visible information on the magnetic recording layer surface is enabled.
Patent JP-H01274033-A (JP)
Title: Thermomechanical analysis
Inventor: TOSHIMA KATSUKI
IPC: G01N3/18
Filed: 1988-04-27
Abstract: PURPOSE:To simplify a thermomechanical analysis of a sample varying with a temperature change simply, by applying a force on a spring member buried in the sample to determine the resulting elongation thereof. CONSTITUTION:A control circuit 19 regulates a current flowing through a coil 6 and a current flowing through a means 18 taking in a detection value of a force detection means 4 according to various commands inputted from a manipulation means 20, for example, a command: by what curve a temperature control means 18 is controlled or a command: what kind of force is applied to a coil-shaped spring 12. At the same time, a detection value of the means 4, a displacement detected by a differential trust 16 and other results of observation are displayed 21. Thus, a desired pressing force or a tension force is applied to the spring 12 changing a temperature of the sample 13 according to a desired condition by inputting a specified command from the means 20 thereby enabling observation of a value of elongation at temperatures of the spring 12.
Patent JP-H07298606-A (JP)
Title: Semiconductor boosting circuit
Inventor: SAWADA KIKUZO
IPC: H01L21/822
Filed: 1994-04-20
Abstract: PURPOSE:To prevent a decrease in the boosting capacity due to substrate effect. CONSTITUTION:A clock signal phi2A or phi2B having a larger amplitude than a power source voltage Vdd is input by passing bootstrap circuits BS1, BS2 through gate terminals N2, N4, N6, N8,..., N11 of transistors Q1, Q3, Q5, Q7,..., Q9, and a decrease in an output voltage due to rising of a threshold value owing to a body effect is suppressed.
Patent JP-S60260545-A (JP)
Title: Novel aniline derivative and its preparation
Inventor: SAEKI SATORU
IPC: C07C211/52
Filed: 1984-05-25
Abstract: NEW MATERIAL:The compound of formula I (X1 is F, nitro, carboxyl or ethoxycarbonyl; X2 is H or F: Y is H or methyl; when X1 is nitro and X2 is H, Y is not H). USE:A charge generating substance for photosensitive material for electrophotography. It has flat photo-sensitivity over 400-850nm, and has sufficiently high sensitivity in whole visible range and near infrared range. Accordingly, it can be applied not only to a conventional electrophotographic copier but also to a semiconductor laser printer. It can be used widely as an intelligent copier. It is applicable as an optical recording medium such as laser disc or an organic solar cell as well as the electrophotography. PREPARATION:The compound of formula I can be prepared by reacting the N- methylaniline derivative or formula II with the substituted benzyl bromide of formula III.
Patent JP-2000299911-A (JP)
Title: Electric joint box
Inventor: SAITO SATOSHI
IPC: H02G3/16
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric joint box in which strength of bus bars is enhanced. SOLUTION: The electric joint box 1 comprises bus bars 2 arranged on a wiring board 6, and an auxiliary machine fixing part 25 formed by projecting the tab-like terminal 4 of bus bar from the circumferential fringe 6a of the wiring board wherein a protruding plate part 5 for preventing deformation is formed continuously to at least one side wall at the band part 3 of bus bar a groove having shape corresponding to that of the bus bar is made in the wiring board in 7 order to secure the bus bar to the wiring board. The protruding plate part 5 is located closely to the circumferential fringe 6a of the wiring board. In order to prevent the band part from bending in the longitudinal direction when an auxiliary machine is inserted into the fixing part 25, the protruding plate part 5 is enlarged in the width.  In order to prevent the band part from twisting in the direction orthogonal to the longitudinal direction of the band part, protruding distance of the protruding plate part 5 is lengthened. The protruding plate parts 5 for preventing deformation are extended in the opposite directions from the side wall of the opposite band part of two bus bars located on the outermost side among a plurality of bus bars projecting into the auxiliary machine.
Patent JP-H02284357-A (JP)
Title: Oblate battery
Inventor: MIYASHITA ISAO
IPC: H01M50/103
Filed: 1989-04-25
Abstract: PURPOSE:To improve continuous and intermittent discharge property in a heavy- duty discharge circuit and realize thinner and smaller electronic equipment by putting negative-electrode active materials in contact with a pair of metal battery enclosures between which generator is housed. CONSTITUTION:Negative-electrode active materials 2a, 2b are pressed against the inside faces of a pair of metal enclosures 1a, 1b to weld insulating sealing materials 3a, 3b in the vicinity. On the other hand, a collector 5 is welded to a positive-electrode combining agent sheet 4 for which positive-electrode combining agent is filled in net material to cover the positive-electrode combining agent sheet 4 and part of the collector 5 with a separator 6, and arranged in between the metal enclosures 1a, 1b to fill electrolyte inside, then sealed. A plate facing area is thus doubled to improve continuous and intermittent discharge property in a heavy-duty circuit and realize thinner and smaller electronic equipment.
Patent JP-H09290966-A (JP)
Title: Speed controller for elevator
Inventor: SATO KOICHI
IPC: B66B1/30
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To improve riding comfort while keeping a landing accuracy by making a speed command of deceleration to a specified speed when a car is decelerated, particularly after a specified deceleration and by making a speed command to always make a rate of deceleration constant during the deceleration to a prescribed speed. SOLUTION: A speed command to make a rate of increasing acceleration constant is calculated (the first half dulling range in deceleration: mode 6) and a speed command to decelerate at a constant deceleration on a basis of the difference between an aiming stop floor and a present car position, or a remaining distance (constant deceleration range: mode 7). A speed command to make a rate of increasing acceleration constant is calculated on a basis of remaining distance (the latter half dulling range in deceleration: mode 8). When deceleration is finished, an elevator is moved at a constant speed and is stopped at a stop position (constant speed range: mode 9). Such a smoothed speed pattern from the latter half dulling range in deceleration to the constant speed range can improve riding comfort while keeping a landing accuracy.
Patent JP-S5628870-A (JP)
Title: Optical printer head
Inventor: TOKUNAGA YUKIO
IPC: B41J2/455
Filed: 1979-08-20
Abstract: PURPOSE: To eliminate the distortion of an image and prevent the disturbance of the image due to the fluctuation in the distance from a photosensitive surface, by using a reflector and a converging optical fiber bundle and setting an optical axis perpendicular to the photosensitive surface.  
     CONSTITUTION: A central surface 9 of the light from light emitting sections 6 provided at equal intervals on a plurality of light emitters 1 is reflected on the planes which bisects the angle between the reflector faces of a reflector block 10 which is shaped as a polygonal prism and has a bottom surface corresponding to the light emitters 1 and shaped as a rectangular isosceles triangle and has side surfaces that extend perpendicularly to each other to serve as the reflector faces. The central surface 9 is applied perpendicularly to a converging optical fiber budle 11 so that an image is formed the photosensitive surface 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5329693-A (JP)
Title: Liquid crystal display device
Inventor: NISHIYAMA MITSURU
IPC: G09F9/30
Filed: 1976-08-31
Abstract: PURPOSE: The degradation of a reflecting film owing to the production of pinholes is eliminated by forming the reflecting film with multilayer films of two or more layers and performing heat treatment at every layer formation at least for the layers other than the uppermost layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0685869-A (JP)
Title: Communication line aquisition processing system for text transmission and reception
Inventor: TAKEDA YOSHIYUKI
IPC: H04L69/14
Filed: 1992-04-24
Abstract: PURPOSE:To obtain the communication line acquisition processing system for text transmission reception in which the load of the communication control processing unit is relieved, the connection request text processing time is reduced and the utilizing efficiency of a communication line to a computer is considerably improved. CONSTITUTION:A queuing file QF1 is provided to terminal equipments TM1-TM4 entirely and a queuing file HQF1(HQF2) is provided respectively to a center side computer HP1(HP2). Then a share processing section 100 and acquisition processing sections 200, 300 execute respectively the share processing and the communication line acquisition processing of a text corresponding to a computer.
Patent JP-S5630257-A (JP)
Title: Manufacture of silver-oxide battery
Inventor: OOHIRA TSUKASA
IPC: H01M4/08
Filed: 1979-08-17
Abstract: PURPOSE:To easily provide the surface of the positive electrode of a battery with a uniform silver layer and thus stabilize the performance of the battery, by immersing a positive formed material whose main active material is AgO or Ag2O in hydrogen peroxide to form a silver layer on its surface. CONSTITUTION:A positive formed material 7 whose main active material is AgO or Ag2O is immersed in hydrogen peroxide to form a reduced-silver layer on the surface of the material 7. If the positive active material is Ag2O, the positive formed material 7 and a positive-electrode can may be joined before they are immersed in hydrogen peroxide. The concentration of hydrogen peroxide may be 30% as well as less than 10%; the commercially available one has the concentration of 30%. Consequently, a uniform reduced-silver layer is easily formed on the surface of the positive formed material, thereby the positive electrode of a battery provides an increased discharge capacity with a decreased amount of a conductive agent. At the same time, the performance such as the voltage of the battery at the initial stage of discharge can be stabilized.
Patent JP-H05316306-A (JP)
Title: Picture recording method and its device
Inventor: TAKAHASHI HIROYUKI
IPC: H04N1/21
Filed: 1991-05-10
Abstract: PURPOSE:To improve the total processing speed when a picture original continuously read an image is formed and outputted CONSTITUTION:A size of a picture original read from an automatic original feeder is detected and when the size is less than a half of a capacity of a memory section 158, the memory is divided into two as planes A, B, first picture data are written onto a plane A and 2nd picture data are written on a plane B. Just after an output of data of a black component being final color component of the initial picture data is started, 3rd picture data are read on the plane A.
Patent JP-H07309532-A (JP)
Title: Wire storage device
Inventor: ITO TAKAHIRO
IPC: B65H51/22
Filed: 1994-05-19
Abstract: PURPOSE:To perform the winding drum changing work with room and save the space for a wire storage device to be used for the winding drum changing work. CONSTITUTION:A wire storage device is provided with an ordinary speed setting unit 3 for driving an extruder 20 and a winder 30 at the ordinary speed, a slow speed setting unit 4 for driving the extruder 20 and the winder 30 at a low speed, and a switch 5 for selectively switching the ordinary speed setting unit 3 and the low speed setting unit 4 so as to connect them to the extruder 20 and the winder 30. Consequently, since the switch 5 is switched by separating a movable sheave of the coil storage device provided between the extruder 20 and the winder 30 from a fixed sheave at a distance more than the predetermined distance and the voltage is changed on the basis of the setting of the low speed setting unit 4, the extruding speed of the extruder 20 and the winding speed of the winder 30 can be reduced. The wire storing time by the wire storage device can be thereby prolonged, a worker can perform the winding drum changing work with room.
Patent JP-S58225298-A (JP)
Title: Structure of low-temperature insulating material for suspended deck of low-temperature liquefied gas tank
Inventor: YOSHIHARA TAKEO
IPC: F17C3/02
Filed: 1982-06-21
Abstract: PURPOSE:To finish drying quickly by a method wherein the upper and side surfaces of the fibrous low-temperature insulating material, laid on the suspended deck of the low-temperature liquefied gas tank, are sealed to intercept the flow of gaseous body. CONSTITUTION:The fibrous low-temperature insulating materials 8 are laid neighboringly and respectively on a multitude of respective units 17 and aluminum foils 18, used as heat intercepting films, are laid on the upper-most surfaces of glass wool mats for each units while the whole surfaces of the low-temperature insulating material 17 for each units together with the aluminum foils 18 are covered air-tightly by waterproof sheets 19' upon being manufactured. Even when N2 gas is fed from the roofing 6 of the outer tank, steam of water in the unit low-temperature insulating material 17 is enclosed and the steam does not diffuse into the N2 gas, therefore, the drying may be finished quickly.
Patent JP-H05287658-A (JP)
Title: Heat shield
Inventor: OISHI TORU
IPC: D04H1/4209
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a heat shield suitable for execution of a high level road, having excellent fire resistance, heat insulating properties, sound insulation, vibration insulation, flexibility, etc., and extremely improved strength by integrating inorganic fibers with a fibrous binder resin to give a fiber layer and reinforcing the fiber layer with heatresistant yarn. CONSTITUTION:A main material of inorganic fibers prepared by melting granulated slag of blast furnace and making into fibers by a fiber manufacturing machine is blended with a fibrous binder resin such as polyethylene/ polypropylene-based thermally fusible fibers, formed into a sheetlike state by needling and heat-treated at 160 deg.C to give fiber layers having 180kg/m<3> density and 2mm thickness. Then, the fiber layers are sewed with heat-resistant yarn by stitches of double sewing at 5mm stitch pitch and 10cm intervals longitudinally and laterally to give the objective heat shield having excellent fire resistance, heat insulating properties, sound insulation, vibration insulation, flexibility, compressibility, etc., and extremely improved peel strength, shear strength, tensile strength, etc.