baber/WOPTO huggingface dataset:
Patent JP-H02253571-A (JP)
Title: Polymer electrolyte secondary battery
Inventor: TERASAKI MASANAO
IPC: H01M10/05
Filed: 1989-03-27
Abstract: PURPOSE:To make quick charge possible by installing a heating means. CONSTITUTION:In a sheet battery having a positive terminal 2 and a negative terminal 3, polyethylene oxide in which LiClO4 is dissolved is used as an electrolyte. A heater 4 is arranged on the surface of the battery, and the battery is heated by connecting heater terminals 5 to outside power source. By heating the battery with the heater 4 during charging, internal resistance is decreased and high rate charging is made possible to shorten charging time. Although a polymer electrolyte has low conductivity at normal or low temperature, its conductivity is sharply increased with increase in temperature, and high rate charging is made possible.
Patent JP-H02251990-A (JP)
Title: Formation of transparent electrode pattern
Inventor: TANI MASATO
IPC: G09F9/00
Filed: 1989-03-27
Abstract: PURPOSE:To improve the yield and the reliability of a finished product by crystallizing an ITO pattern by performing an annealing process after pattern etching. CONSTITUTION:An ITO film is formed on a plastic substrate by, for example, a sputtering method. This ITO film is in an amorphous state, so the etching is easily performed by using a normal etchant and the amorphous ITO pattern is annealed lastly. Consequently, patterning is performed without using any strong etchant and the ITO pattern is crystallized in the annealing process, so the strength increases. Consequently, the yield in a subsequent display part forming process and the reliability of the finished product can be improved.
Patent JP-S58191484-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: SAGARA MINORU
IPC: H01S5/00
Filed: 1982-05-06
Abstract: PURPOSE:To markedly improve the yield rate of production for the titled semiconductor device by a method wherein a filament-formed crystal grown substrate, having at least a part of which is protruded from a liquid-phase crystal growth stopping mask, is used for the growth of liquid-phase crystal. CONSTITUTION:Protrusions 22 and 23 are formed on an n-GaAs substrate 16. When wetting of solution is going to be generated on the substrate surface having a main stripe window, a positional accuracy of + or -1S-s1/2 is required when a pattern formation is performed, because an SiO2 film should not be left on the upper surface of the protrusions 21 and 23 of the substrate. An n-Al0.3 Ga0.7As clad 24, an undope-GaAs active region 25, a P-Al0.3Ga0.7As clad 26 and a P-GaAs ohmic electrode 27 are successively grown by performing a liquid- phase crystal growing method on the substrate. Then, an insulating film 28 of SiO2 is provided on the region excluding a part of a main stripe, and after electrodes 29 and 30 have been provided on the surface of P-side and N-side of the substrate, the chips of semiconductor laser are cut out. On the chips obtained through above procedures, the difficulties in crystal growth in striped state which have heretofore been experienced are not observed now.
Patent JP-S51150343-A (JP)
Title: Sensitive body supplier
Inventor: YANAGAWA NOBUYUKI
IPC: G03G21/00
Filed: 1975-06-18
Abstract: PURPOSE:In the sensitive body supplier of the electronic photograph duplicator which uses the sensitive drum, to provide the roll sensitive body supply axis in the sensitive drum and to obtain the device of simple construction and easy sensitive body replacement by fitting the teeth which engage/disengage with the surface of the drum and the teech with cutter.
Patent JP-H01248624-A (JP)
Title: Wet etching device
Inventor: OSHIKAWA YOSHIHIRO
IPC: H05K3/06
Filed: 1988-03-30
Abstract: PURPOSE:To prevent a thin part from damaging even if the thin part is formed by selective etching by comparing hydraulic pressure to be applied to the surface to be etched with hydraulic pressure to be applied to the surface not to be etched, and controlling the hydraulic pressure to be applied to the surface not to be etched. CONSTITUTION:Hydraulic pressure comparing means 3 compares hydraulic pressure detected by etchant pressure detecting means 1 with that of nonetching pressure detecting means 2 and outputs a hydraulic pressure control signal to equalize the hydraulic pressures to be applied to both sides of a plate to be processed. Nonetching pressure control means 4 controls hydraulic pressure to be applied to the surface not to be etched on the basis of hydraulic pressure control signal. Thus, even if a thin part is formed by selective etching, it can prevent the part from damaging.
Patent JP-H03275835-A (JP)
Title: Wing plate for column and beam connection
Inventor: TAKAHAMA YOSHIHIRO
IPC: E04B1/24
Filed: 1990-03-23
Abstract: PURPOSE:To promote execution efficiency by providing an opening constituted of an upper wing plate provided near to a pedestal of one column and a lower wing plate provided near to a column's head of the other column and fitting the columns to the central part thereof. CONSTITUTION:A column and beam connecting wing plate 10 constituted of an upper wing plate 11 and a lower wing plate 12 is formed, and the upper and lower wing plates 11 and 12 have a square opening to which columns' bodies 21 are fitted. After that, the lower wing plate 12 is provided near to columns' heads of two columns 20 to build beams 30, and they are connected with bolts. Then, the lower end 24 of the column fixing the upper wing plate 11 near to a pedestal thereof is inserted into a part of the end 31 of four beams 30, and they are connected with bolts. According to the constitution, the beams 30 can be surely connected to the columns 20.
Patent JP-H07278780-A (JP)
Title: Material for geothermal steam turbine and thermal spraying material thereof
Inventor: IKEDA KAZUAKI
IPC: C23C4/06
Filed: 1994-04-13
Abstract: PURPOSE:To produce a thermal spraying material for preventing crevice corrosion and uniform corrosion by geothermal steam, by executing coating by thermal spraying to the surface of a geothermal steam turbine member. CONSTITUTION:(1) This is a geothermal steam turbine member characterized by applying the material for a geothermal steam turbine with a metallic coating material constituted of a Co-based alloy or an Ni-based alloy. Moreover, the thermal spraying material is constituted of a Co-based alloy contg., by weight, 0.05 to 0.1% C, 8.0 to 18.0% Cr, 2.5 to 3.5% Si, 25.0 to 35.0% Mo, 0.0001 to 0.01% B, and the balance Co with inevitable impurities and has 40 to 90mum grain size Or, the spraying material is constituted of an Ni-based allay contg., by weight, 0.50 to 1.00% C, 10.0 to 18.0% Cr, 3.0 to 4.5% Si, 3.75 to 5.00% Fe, 1.75 to 4.00% B, and the balance Ni with inevitable impurities and has 40 to 90mum grain size.
Patent JP-S61235350-A (JP)
Title: Image forming device
Inventor: KOIKE MICHIRO
IPC: G03G15/00
Filed: 1985-04-09
Abstract: PURPOSE:To prevent thrusting jam from taking place by switching a change-over section to a sheet correction path so as to correct warpage of the sheet by means of a sheet correction member in accordance with a copying mode set in a printed image forming device. CONSTITUTION:A sheet correction path 41, which is connected to a sheet convey recommencing path 36 and is equiped with sheet correction section 40, is formed. In addition, a conveying direction change-over section 42 is arranged at a junction point where correction path 41 meets a direct lead path 42 for recommencing sheet convey. Then, the conveying direction change-over section is switched to the sheet correction path in accordance with the specified copying mode. Therefore, the sheet which is conveyed on the sheet convey recommencing path 36, is guided by the conveying direction change-over section 42, and is conveyed to the sheet correction path 41. Thus, the sheet is corrected of its warpage through the sheet correction member 40, and then, is inducted into a printed image forming section. This configuration enables image carriers such as sensitizer of the sheet to be favorably separated, preventing thrusting jam from taking place, and enables both reliability and durability to be augmented.
Patent JP-H03275723-A (JP)
Title: Organic polymer, photoconductive material using same polymer and production thereof
Inventor: TAKIMOTO AKIO
IPC: C08G75/02
Filed: 1990-03-25
Abstract: PURPOSE:To obtain an organic polymer providing an excellent photoconductive material capable of being designed in high-sensitivity range, having high crystallizability, by subjecting a specific polymer and another organic molecule to alternating copolymerization. CONSTITUTION:An organic molecule shown by the formula [X is O, S, Se or Te; Y is Z or (substituted) aromatic group; n>=2] is polymerized with another organic molecule (e.g. various tetracarboxylic acid dianhydride) in an organic solvent to give the objective organic polymer of alternating copolymer such as polyimide, polyamide-imide or polyamide. The organic polymer is heat treated (for 0.25-30 hours) in the temperature range between crystallization temperature and melting point to give a photoconductive material.
Patent JP-H03275022-A (JP)
Title: Safely feeding guide member of seat roll paper for toilet
Inventor: IDEUSHI HIROYUKI
IPC: A47K13/20
Filed: 1990-03-23
Abstract: PURPOSE:To effectively and safely feed seat roll paper to a stool seat by fitting a base portion formed in a shape of plate having slits for fitting the large diameter portions of a pressing roller to the lower side of the small diameter portions of the pressing roller and pressing the seat roll paper. CONSTITUTION:In a pressing roller 19, grooves 21 are formed at suitable intervals. A guide member 23 for safely feeding seat roll paper for toilet is provided at the lower side of small diameter portions 22 of the pressing roller 19 which are formed by the grooves 21. This guide member 23 is formed with a plate like member 24 of a substantially rectangular shape. A plurality of slits 25 with a prescribed length and a prescribed width are formed perpendicularly with respect to a longitudinal direction. The guide member 23 between the slits 25 is disposed so as not to protrude from the outer peripheral faces of the large diameter portions 26 of the pressing roller 19. A plurality of slits 25 are formed with a plurality of bars 27 which are fitted into the small diameter portions 22 of the rollers formed by the grooves 21 of the pressing roller 19.
Patent JP-S531013-A (JP)
Title: Sound source equipment of electronic musical instrument
Inventor: SUZUKI HIDEO
IPC: G10H1/18
Filed: 1976-06-25
Abstract: PURPOSE: To produce sound source signal of marginal error by equalizing the resistance connected to the output side of the convertor that converts the sound voltage to current and the electric potential of the contact terminal of the electronic switch to an established standard electric potential. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S551669-A (JP)
Title: Recording and reproducing unit for dictation
Inventor: MORIWAKI HIROSHI
IPC: G11B15/04
Filed: 1978-06-20
Abstract: PURPOSE: To avoid the unit from being in recording state in error, through the provision of the time limit means which is started when the mode selection knob is selected to the stop position, even if the said selection knob is selected in error to the recording position from the playback, not to the stop position.  
     CONSTITUTION: When the mode selection knob is at the playback position, the switches 7a and 7b are selected to the position b respectively, setting the flip flop circuit 13, and the base of the transistor 17 is at "H". Next, if this position is directly selected to the recording position, the switch 7a is selected to the position d for a given time until the flip flop circuit 13 is reset with the timer circuit 14, to feed a voltage to the emitter of the transistor 17 and to keep the base as "H", allowing to cut off the transistor 17 and to enable no recording. Accordingly, even if the knob is moved in error to the recording position from the playback, not to the stop position, no recording state can be made. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02254424-A (JP)
Title: Integration high speed multibeam splitter
Inventor: MIHARA TAKASHI
IPC: H01S5/026
Filed: 1989-03-29
Abstract: PURPOSE:To obtain a device of a low voltage and low power consumption by providing a semiconductor laser formed by using a compound semiconductor material, an optical waveguide, and an optical switch array consisting of many optical switches arranged in this optical waveguide on a semiconductor substrate. CONSTITUTION:An integration high speed multibeam splitter is constituted of a semiconductor laser 12 formed by using a compound semiconductor material, an optical waveguide 13, and an optical switch array 14 consisting of many optical switches arranged therein on a semiconductor substrate 11. In this state, when a driving voltage is not applied to a full driving electrode and all the optical switches of the optical switch array 14 are turned off, a laser light 17 radiated from the laser 12 passes through the optical waveguide 13 and the switches for constituting the array 14 and advances. On the other hand, when in each switch of the array 14, for instance, a movement electrode 16-1 is selected and a driving voltage is applied to its terminal S1, a refractive index of an optical switch element of the electrode 16-1 is varied to n1 + DELTAn. Accordingly, a laser which passes through the optical waveguide 13 from the laser 12 is brought to total reflection by the optical switch, and outputted from a first optical switch.
Patent JP-S57192211-A (JP)
Title: Blow-refining method for high-carbon steel in upper-blown converter
Inventor: HIRAYAMA KATSUHISA
IPC: C21C5/28
Filed: 1981-05-18
Abstract: PURPOSE:To accelerate dephosphorization, while suppressing slopping to the possible extent and to blow-refine high-carbon steel, by setting a control pattern, for the ratio of the depth of O2 jet invading from a lance into a steel bath to the depth of the steel bath with respect to a blowing period, as a specified pattern. CONSTITUTION:Until a time passes 80-90% of a blowing period from its start to its end, the height of a lance and an oxygen-feed amount are set in a manner such that the ratio L/Lo of the invading depth L of O2 jet into a steel bath to the depth Lo of the steel bath is held in the range of 0.55-0.75, to do hard blow. When the hard blow-refining is finished, the height of the lance is raised and/or the oxygen-feed amount is reduced to change the ratio L/Lo into 0.3-0.4. Under this condition, soft blow is continued until blowing-out (100%). As a result, the generation of slopping is suppressed by said hard blow. During the latter-half soft blow, a decarburization speed is lowered, and a CO gas-generating rate is reduced, so as to inhibit the generation of slopping. Consequently, the high carbon steel is blow-refined, while inhibiting slopping over the whole blow- refining period.
Patent JP-H01247225-A (JP)
Title: Four-wheel-drive type working vehicle
Inventor: KISHIYA HAJIME
IPC: B60K17/348
Filed: 1988-03-29
Abstract: PURPOSE:To improve the operating property of both levers by interlockingly linking the connecting mechanism between a switchover operating portion for switching over the connecting/disconnecting condition between a front wheel steering mechanism and a front wheel speed change device and a controlling portion side switchover lever, to a speed change lever. CONSTITUTION:A switchover operating portion 11 switches over between a connected condition A in which a front wheel speed change device 9 is switchingly operated to an acceleration driving side and a disconnected. condition B. A switchover lever 13 is interlockingly linked to one end of a revolving shaft 14 via a rod 15. A restraining member 16 is rotatably supported around P2 on the other end side of the revolving shaft 14 while providing a rod 17 over the other end side of the revolving shaft 14 and the restraining member 16, and a rod as a connecting mechanism 19 is provided over the supporting shaft 18 of the restraining member 16 and the switchover operating portion 11 of the front wheel speed change device 9. As a speed change lever 20 is operated to a high speed side, interlocked with this operation, the switchover operating portion 11 is forcedly switched over to a disconnecting side while, as the switchover sever 13 is operated to a connecting side, interlocked with this operation, the speed change lever 20 is forcedly switched over to a low speed side.
Patent JP-H05242356-A (JP)
Title: Bag carrying-out device
Inventor: MATSUDA TETSUO
IPC: G07F11/72
Filed: 1992-02-27
Abstract: PURPOSE:To surely carry out a bag to a bag takeout port without using a driving device. CONSTITUTION:When a takeout port door 15 of a bag takeout port 14 is opened, a long material 13 whose one end is connected to the door 15 is rewound and a rotary member 12 is rotated by the rewinding of the material 13. The rotation of the member 12 is transmitted to a bag carrying-out wheel 9 through a clutch means. Thereby the wheel 9 abutted upon the forefront bag 4a suspended in a bag storing part 1 is rotated. The abutted bag 4a is dropped into a bag takeout port 14 formed on a lower part. When a hand is released from the door 15, the door 15 is closed by the winding of the long material 13.
Patent JP-H10324694-A (JP)
Title: Lipid a one-site carboxylic acid derivative
Inventor: MOCHIZUKI TAKASHI
IPC: A61P31/04
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new derivative consisting of a specific lipid A derivative, and useful as an immunopotentiator having macrophage-activating effect, antitumor agent, anti-inflammatory agent having macrophage activity inhibitory effect, or agent against autoimmune diseases. SOLUTION: This new lipid A one-site carboxylic acid derivative (salt) is shown by formula I [R<1> to R<4> are each a 2-20C alkanoyl group optionally substituted with at least one group selected from (substituent group A); R<5> is H or methyl; (substituent group A) comprises halogens, oxo, OH and 2-20C alkanoyloxy groups]. This derivative has macrophage-activating effect, therefore being useful as an immunopotentiator or antitumor agent, or has macrophage activity inhibitory effect, therefore being useful as an anti-inflammatory agent, or agent against autoimmune diseases and septicemia. This derivative is obtained by reaction of a compound of formula II (R<8> is phenyl, benzyl, etc.; R<10> is a 7-11C aralkyloxycarbonyl or methyl) with a compound of formula III (Ph is phenyl) followed by deprotection and N-acylation.
Patent JP-S5410307-A (JP)
Title: Lubricant for metal processing
Inventor: IGARASHI HIDEO
IPC: C10M169/04
Filed: 1977-06-27
Abstract: PURPOSE: Water is solubilized into a mineral lubricant for metal processing by using a nonionic surfactant to give said lubricant free from fuming on processing, skin irritation, and rot and having excellent cooling and fire-resisting properties. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10265718-A (JP)
Title: Coating material for formation of glare-proof infrared ray blocking film
Inventor: HAGIWARA MASAHIRO
IPC: B32B27/36
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To form a glare-proof infrared ray blocking film being transparent to visible light, capable of effectively blocking infrared rays containing near- infrared rays and excellent in glare-proof property, e.g. on the surface of window glass for houses and automobiles, further, various display units (e.g. CRT or PDP). SOLUTION: This coating material is obtained by forming a coating film containing tin doped indium oxide (ITO) powder having <=0.5 μm average primary particle diameter (preferably having infrared rays-blocking ability capable of thoroughly blocking >=90% of infrared rays on wavelength side longer than at least 1,000 nm wavelength) in an amount of 25-95 wt.% based on total amount of binder solid content and further containing powder having 1-10 μm average primary particle diameter and comprising one or two or more kinds of magnesium oxide and magnesium fluoride in an amount of 0.1-5 wt.% based on total amount of binder solid content and ITO powder.
Patent JP-S61236760-A (JP)
Inventor: JIYAN JIEN RIN
IPC: C07C233/47
Filed: 1986-04-03
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-S60219710-A (JP)
Title: Winding machine for superconductive coil
Inventor: URATA MASAMI
IPC: H01F41/06
Filed: 1984-04-17
Abstract: PURPOSE:To detect where a short-circuit happened between turns without temporarily stopping a winding machine by detecting the short-circuit between turns and layers constantly measuring the resistance of a superconductive wire during winding operation. CONSTITUTION:Both the ends of a superconductive wire 6 and led from the inside holes of the innermost layer of the coil drum 3 of a coil frame 1 respectively and connected to the rotating terminals of a slip ring 7. Since the superconductive wire at a normal temperature has rather greater electric resistance per unit length than the resistance of an ordinary wire, a short-circuit between layers or turns can be detected by the reduction of resistance if the short-circuit is occurred by measuring the resistance of the superconductive wire at the output terminal of the slip ring 7 during winding operation. Normally, a slip ring has terminals of two pairs or more and the distortion of a coil frame, etc. are also simultaneously measured using the remaining terminals.
Patent JP-S51151684-A (JP)
Title: Evaporating source for vacuum evaporation
Inventor: SAKAGAMI FUKUMATSU
IPC: C23C14/24
Filed: 1975-06-23
Abstract: PURPOSE:An evaporating source wherein the shape of the pool shown by the molten evaporating substance does not show considerable changes and the rates of evaporation are less affected despite slight inclination of the evaporating source, the capacity obtainable from a thick heating plate is large, the depth of the pool shown by the evaporating substance is shallow and the evaporating area is wide, is provided.
Patent JP-S531494-A (JP)
Title: Liquid crystal display unit
Inventor: YASUTAKE AKIRA
IPC: G02F1/1347
Filed: 1976-06-25
Abstract: PURPOSE: To have each cell draw independent patterns, simplify the constitution, and further enable specific pattern display, by inserting a plural number of liquid crystal cells between a pair of polarized elements. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09268629-A (JP)
Title: Sanitary washing device
Inventor: NAGASAKA YUTAKA
IPC: E03D9/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To store a washing nozzle sanitarily without troubling a human. SOLUTION: A washing nozzle 25 is provided with a sliding means which can freely move back and forth against a device body, and this sliding means has a plurality of rotating levers 41 to 44 constituting a pantograph-type link mechanism, and the rotating levers 41 to 44 are mounted between the device body and the washing nozzle 25 capable of telescopic movement. An operation lever provided with an engagement pin 50 is engaged with the rotating levers 41 and 42. When not in use, the washing nozzle 25 is stored within the device body, but when the washing nozzle 25 is used, the operation lever is operated. The rotating levers 41 to 44 extend, and the nozzle 25 projects. As the washing nozzle 25 can be stored within the device body without touching it, it is sanitary.  As the nozzle 25 is telescopically moved using the pantograph-type link mechanism, the nozzle 25 can be projected to a predetermined length even with a short stroke of the operation lever.