baber/WOPTO huggingface dataset:
Patent JP-S5757641-A (JP)
Title: Surface treatment of formed rubber material
Inventor: TATE HARUMI
IPC: C08F8/00
Filed: 1980-09-25
Abstract: PURPOSE: To obtain a sliding member, such as an O-ring whose surface friction resistance is small, without causing and surface hardening and cracking due to excessive fluorination, by allowing formed rubber to be held in fluorine gas circulated at a specific flow rate.  
     CONSTITUTION: A vulcanized product of synthetic rubber, etc., such as a copolymer of natural rubber and acrylonitrile-butadiene rubber, etc., is treated in an air flow containing pure fluorine gas or diluted by an inert carrier gas like helium, etc. and circulated at a speed of 20W400cm/min, and the desirable treatment temperature ranges 20W100°C. And then, the formed product of rubber is soaked in water solution of alkali carbonate metallic salt with desirable content of 5W20%, and after removing the fluorine gas adhering to the surface, it is washed in water and dried. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0427976-A (JP)
Title: Optical printer
Inventor: HAMANAKA KENJIRO
IPC: B41J2/455
Filed: 1990-05-23
Abstract: PURPOSE:To improve the utilization efficiency of light emitted from a light emitting element by providing a reflection film on a tapered wall surface, reflecting a part of the light guided to each micropore by the reflection film and arranging a fine lens on a recording surface side corresponding to each micropore. CONSTITUTION:A micropore array plate 20 formed by one-dimensionally arranging many micropores 22 is provided between a light emitting element array 10 and the recording surface 2, and each micropore 22 and the light emitting element 12 are arranged to approximate or contact to each other to be opposed at 1:1, then the light from the light emitting element 12 is mostly guided to the micropore 22. The cross-section of the micropore 22 is formed to be tapered, and the reflection film 24 is provided on the wall surface. Then, the fine lens 25 is arranged on the recording surface 2 side corresponding to each micropore and the light projected from the surface of a substrate 21 is condensed on a position on the photosensitive surface 9 of a photosensitive drum. Thus, the light emitted from the element 12 in an obliquely lateral direction s guided to the photosensitive surface by the reflection surface 24 on the tapered side wall of the micropore pat 22 and the transmission efficiency of a light quantity is enhanced.
Patent JP-S625866-A (JP)
Inventor: REMO FUARUKONIERI
IPC: B41J9/42
Filed: 1986-06-09
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-S62291738-A (JP)
Title: Recording track pattern discriminating device
Inventor: ONO MASAHARU
IPC: G11B15/467
Filed: 1986-06-11
Abstract: PURPOSE:To attain accurate mode discrimination even to a magnetic recording and reproducing device using any tracking control system by using a signal reproduced by a rotary magnetic head. CONSTITUTION:A level of a reproducing signal by a rotary magnetic head 11 is compared with a reference level R to obtain a discrimination signal with a different level from SP or LP modes. Since the track width T by the SP mode is wider than the width T of the recording track by the LP mode, the level of a reproducing signal from the recording track of the former is higher than that from the recording track of the latter. The reference level is set between a level of a reproduction signal from the recording track by the SP mode and that from the recording track by the LP mode, and then the level of the reproduction signal is compared with the reference level to obtain a discrimination signal whose level differs from the SP or LP mode.
Patent JP-H06341957-A (JP)
Title: Biosubstance sensor, biosubstance detecting device, and quantitative determination of biosubstance
Inventor: MASUKO MASAYUKI
IPC: G01N33/543
Filed: 1993-06-03
Abstract: PURPOSE:To quantitatively determine an antigen in a short time and with high accuracy by forming a thin film, which consists of a gelled, high molecular compound on which a biological catalyser is immobilized, on a surface of an electrode, so that the substance (antigen) is quickly introduced into the gelled high molecular compound. CONSTITUTION:A sensor part is constituted of optical fibers 2, a transparent electrode coated on the end surface of the optical fibers 2, and a thin film 22, which is a gelled support applied on the electrode 21. The thin film 22 is formed out of a polyacrylamide incorporating an anti-insulin antibody. An electrolyte 4 containing insulin to be tested and another electrolyte 4 containing a compound consisting of insulin, whose concentration is known, and fluoresceline isothiocyanate(FITC), a fluorescent material, are mixed in a prescribed mixing ratio and poured into an electrolyte tank 1. The electrode 21 is soaked in this electoryte 4 and impressed with plus voltage, while an electrode 3 is impressed with minus voltage. Then, an electric potential difference is generated the tank 1. As a result, the insulin or the like, which is charged with plus voltage, is moved in the thin film 22 through electrophoresis. Accordingly, the quantity of the insulin can be determined in a short time and with high accuracy.
Patent JP-S63297921-A (JP)
Title: Glow plug for diesel engine
Inventor: KURIHARA KOICHIRO
IPC: F23Q7/00
Filed: 1987-05-29
Abstract: PURPOSE:To secure hermetic properties, by improving wetting properties between a heater and a binder by forming insulating layers and metallized layers in series on the outer surfaces of lead parts, and by joining the ceramic heater, of which U-shaped glow part and lead parts are unitarily molded of conductive ceramic material, to a holder by a metallic binder to hold it in the holder. CONSTITUTION:A melt metallic material such as silver paste is used in order to join a ceramic heater 11 to a holder 12 of stainless steel. But insulating layers 23 and 24, made of glass for example, are formed on the outer surfaces of lead parts 21, and 22. In this case a trouble such as joint failure occurs sometimes because of the insufficient wetting properties of a silver paste with the layers. In order to improve this kind of failure, the ceramic heater 11 is assembled in the holder 12 as a glow plug 10 after forming a metallized layers of 5-20mum thick by baking such as Ag-Pd paste or Ni paste at 750-850 deg.C on the outer surfaces of insulating layers 23 and 24.
Patent JP-H0428532-A (JP)
Title: Electromagnetic-inductive heating apparatus and method of metal sheet
Inventor: MATSUNO KENJI
IPC: B29C65/36
Filed: 1990-05-25
Abstract: PURPOSE:To manufacture the electromagnetic-inductive heating apparatus of a metallic plate having excellent electromagnetic inductive efficiency by guiding a metal sheet along the route of the periphery of an electromagnetic inductive coil and bringing the two opening sections of the metal sheet into contact with a rotatably supported conductor. CONSTITUTION:An opening section is formed of a contact section A brought into contact with the first pushing roll 28 of a metallic band plate 48 and a contact section B brought into contact with a second pushing roll 30, and a conductor 16 is positioned at the opening section so as to be brought into contact with the contact sections A and B. Consequently, a current path making a round around an electromagnetic inductive coil 20 is formed of the metal sheet 48 and the conductive section 44 of the conductor 16. When a coil 20 is supplied with high-frequency currents by a high-frequency power supply P, a high-frequency magnetic field in the axial direction of the coil 20 is applied to the metal sheet 48 on a rotary section 26, and induced currents in the peripheral direction of the rotary section 26 are guided to the metallic sheet 48. Induced currents are made to flow through a current path making a round around the periphery of the coil 20, and the metal sheet 48 is heated properly.
Patent JP-S61292859-A (JP)
Title: Manufacture of fuel cell
Inventor: TAKECHI TAICHI
IPC: H01M8/02
Filed: 1985-06-21
Abstract: PURPOSE:To obtain a fuel cell to be machined easily and unsusceptible to thermal stress when heating and cooling by performing masking on the part where the electrodes must be kept in a porous state while effectively injecting a slurry into the part having no masking, followed by performing groove processing. CONSTITUTION:Carbon fibers are stuck together with phenol resin while being cut and polished for making a plate 10 followed by pasting an adhesive sheet 20 to one side of said plate 10 for being masked. The plate 10 is put into a vacuum container for vacuum-ipregnating it with a slurry where powder having an affinity with phosphoric acid such as silicon carbide powder, carbon powder or their mixture is mixed with water. Next, groove processing is performed on the side having no masking. The catalysts 2a and 2b are applied to an anode electrode and a cathode electrode 3 respectively to be baked followed by applying a matrix of an electrolytic layer 1 to them for being baked. The part impregnated with powder having an affinity with water is impregnated with phosphic acid while sufficiently impregnating the electrolytic layer 1 and the peripheral parts 17a and 17b of the electrodes with phosphoric acid.
Patent JP-H08326446-A (JP)
Title: Expansion link
Inventor: HAGIWARA TATSUO
IPC: F16H21/10
Filed: 1995-05-31
Abstract: PURPOSE: To prevent the generation of clearance in the early stage of operation at least during the expansion and contraction of a rink. CONSTITUTION: In an expansion link which comprises a movable link 2, which connects vertically one after another and fixed links 5A and 5B which connect to movable links 2A and 2B on the upper and lower ends, a connection hole which is bored in the end of a front long plate 3 of the movable link 2 and a connection hole which is bored in the end of a rear long plate 4 are installed from the pivotal shaft 8 of the front and rear long plates 3 and 4 to the same center distance and in the same eccentric dimension from the centralize of the front and rear long plates 3 and 4. It is so arranged that no clearance larger than a finger be produced between the connections of the movable links at least from an expanded state of the movable link up to the early stage of operation or the link be extended with the clearance A larger than the finger.  At the same time, it is so arranged that no clearance A larger than the finger be produced between the connections of the movable links at least from the contracted state up to the early stage of the operation.
Patent JP-H04360814-A (JP)
Title: Manicure
Inventor: MIYAMOTO FUMISATO
IPC: A61Q3/02
Filed: 1991-06-05
Abstract: PURPOSE:To provide a safe manicure effective for preventing the yellowing of the nail by nitrous acid or its salt and keeping the nail in healthy state by adding a nitrous acid decomposing compound such as urea, thiourea and amide sulfuric acid to a manicure containing nitrocellulose. CONSTITUTION:The objective manicure is prepared by compounding a manicure containing nitrocellulose with effective amount of a nitrous acid decomposing compound effective for oxidizing, reducing or bonding nitrous acid or its salt causing the yellowing of nail plate by repeated use, e.g. urea, thiourea, sodium azide, amidosulfonic acid, ammonium salt, metal cyanide, tartaric acid and citric acid. The amount of the nitrous acid decomposing compound is preferably 0.001-5.0wt.%, especially about 0.01-0.5wt.% based on the total manicure.
Patent JP-S5924658-A (JP)
Inventor: MURAKAMI MOTOHIKO
IPC: B32B13/06
Filed: 1982-07-30
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-S5836873-A (JP)
Inventor: SATOU MASAAKI
IPC: B66B9/06
Filed: 1981-08-28
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-H083560-A (JP)
Title: Ferroelectric liquid crystal composition and optical switching element using the same
Inventor: FUKUSHIMA AKIYUKI
IPC: C09K19/46
Filed: 1994-06-16
Abstract: PURPOSE:To obtain the stable composition, containing several specific kinds of compounds, having a wide temperature range assuming a chiral smectic C phase, excellent in contrast and high-speed responsiveness and useful for display devices, light valves, etc. CONSTITUTION:This liquid crystal composition contains (A) at least one kind of compound of formula I or II (R1 to R4 are each an alkyl; Z1 is O or a single bond); (B) at least one kind of compound of formula III (R5 and R5 are each an alkyl; X1 is O or a single bond; Y1 is H or F; C* indicates asymmetric carbon) and (C) at least one kind of compound of formula IV (R7 and R8 are each an alkyl; X2 is OCO, O or a single bond; Y2 is OCO or a single bond; Z2 is O or OCO). Furthermore, (D) at least one kind of compound of formula V (R9 and R10 are each an alkyl) is preferably contained therein. The amounts of the contained components are preferably 10-95wt.% component (A), 2-35wt.% component (B), 0.1-35wt.% component (C) and 2-30wt.% component (D).
Patent JP-S5836350-A (JP)
Title: Making of raised food product by rapid frying in oil under reduced pressure
Inventor: SUGISAWA AKIRA
IPC: A23L5/10
Filed: 1981-08-28
Abstract: PURPOSE:A food product whose body temperature is uniformly kept at a certain level is fried in oil under reduced pressure to effect uniform dissipation of water at every part, thus shortening the time for drying the food product and preventing its damage as well. CONSTITUTION:A food product is uniformly heated in the temperature-adjusting chamber 36 kept at such a prescribed temperature as the water in the product vaporizes and dissipates but does not boil, and simultaneously the inside of the vacuum chamber 21 is kept at such a low pressure as the boiling point of water in the chamber becomes lower than the body temperature of the food product. Further, the oil in the oil tank 22 is heated with heater 26 up to a prescribed temperature higher than at which the water in the food product vaporizes off. Under these conditions, the food product is fed through conveyor 37, hopper 38, lock valve 39 and conveyor 23 into the oil, fried and dried. The dried food product is sent through hopper 40, conveyor 41, 42 and lock valve 43 to the outside.
Patent JP-H088431-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TANAKA TORU
IPC: H01L29/78
Filed: 1994-06-16
Abstract: PURPOSE:To provide an SOI-MOSFET wherein channel contact is enabled without causing the increase of junction capacitance and contact resistance, and stable voltage-current characteristics free from kink are obtained. CONSTITUTION:A FET is formed in a silicon film on insulator. A transistor region 1 consists of a first region 1A and a second region 1B which are arranged in the gate width direction and a constricted part 1C which connects the regions 1A and 1B. A source region of a first conductivity type a channel region of a second or opposite conductivity type, and a drain region of the first conductivity type are formed in the first region 1A. A gate electrode 2 stretching as far as the constricted region 1C is formed on a channel region. A channel contact region composed of a diffused layer of the second conductivity type is formed in the second region 1B. As to the constricted region 1C, the width in the gate length direction is smaller than the width of the first region 1A, and a semiconductor device has a width greater than the gate length.
Patent JP-H01304592-A (JP)
Title: Information recording and reproducing device
Inventor: KASHIMURA MAKOTO
IPC: G11B19/00
Filed: 1988-06-02
Abstract: PURPOSE:To straighten a cambering of an information recording medium to position it with a high precision by providing a holding member which holds the information recording medium on a placing table, a positioning means of the information recording medium, a pressing and holding means which straightens the chambering of the information recording medium, and a releasing means of the pressing and holding means. CONSTITUTION:When a joint 35 is moved in the direction of an arrow C and is held, projecting parts 40a and 40b of a slider 33 are guided along guide grooves 41a and 41b and are moved in the direction of an arrow E, and a space for insertion of an optical card 100 is provided between a guide 18 and the slider 33. The optical card 100 is pressed to a reference face 22 by a leaf spring 37 after being inserted and is positioned in the direction of an arrow (y). When holding of the joint 35 is released next, it is moved in the direction of an arrow D by an energizing spring 36, and the slider 33 is moved in the direction of an arrow F. Therefore, the optical card 100 is pressed to a reference face 21 and is positioned is directions of arrows (x) and (z). Further, the optical card 100 is pressed and held between the guide 18 and the slider 33 by the energizing spring 36, and chamber is straightened.
Patent JP-H087589-A (JP)
Title: Rom circuit
Inventor: KATO KENICHI
IPC: G11C17/00
Filed: 1994-06-16
Abstract: PURPOSE:To realize a ROM circuit in which restriction for timing of data input is reduced so that it can be used for automation design by a computer as a macro cell. CONSTITUTION:In this ROM circuit provided with an input terminal, a decoder decoding an input signal, a memory cell connected to a word line and a bit line and an output terminal 1, first latch circuits 100, 101 through which pass an input signal Dn when a clock CLK is L-level and hold an input signal Dn when the clock CLK is H-level are provided between input terminals 10, 11 and decoders 20, 21, 22, 23. Also, second latch circuits 200, 201 through which pass an output signal ROn when a clock CLK is H-level and hold an output signal ROn when the clock CLK is L-level are provided at the preceding stage of output terminals 80, 81, further, a bit line is previously charged in the L-level period of the clock.
Patent JP-S5835244-A (JP)
Title: Operative cylinder selected engine
Inventor: KISHIDA HAJIME
IPC: F02D17/02
Filed: 1981-08-27
Abstract: PURPOSE:To reduce fuel consumption, by successively opening and closing throttle valves in each carburetor correspondingly with a phase difference to a throttle control amount, fully closing at least one of the throttle valves at low load operation and blocking a circulative flow of intake air. CONSTITUTION:A device is constituted such that throttle valves 22A, 22B, 22C are provided in each carburetor 18A-C, while connected to a throttle wire 30 through interlocking mechanisms 24A, 24B, and successively opened and closed. While solenoid valves 62B, 62C, closing a fuel supply passage of low speed system at fully closing of the throttle valves 22B, 22C, are provided in the carburetors 18B, 18C. If the throttle wire 30 is returned to a maximum, the throttle valves 22B, 22C are placed to a fully closed position to block a flow of intake to cylinders 12B, 12C, and only the throttle valve 22A is opened to operate only a cylinder 12A. Further the fuel supply passage of low speed system is closed,  thus fuel is never consumed uselessly at low load operation.
Patent JP-S62291295-A (JP)
Title: Remote controller for cargo machine
Inventor: MAEKAWA TETSURO
IPC: G10L15/00
Filed: 1986-06-10
Abstract: PURPOSE:To improve the working efficiency of a cargo machine work, by enabling the voice registration pattern of a worker to be registered and exchanged from a mobile radio station side. CONSTITUTION:A registration start signal received by a receiver 10 is selected by a filter, etc., in the receiver 10, and is sent to a voice controller 12 directly. The controller 12 returns an output 'Who is a worker ?'. In such case, by inputting a name by the worker using a microphone 3, the controller 12 reads out fixed command vocabulary from a memory device 16, and outputs it to a mobile radio station 1 side. Then, by repeating the fixed command vocabulary outputted from a earphone 4, and inputting it from the microphone 3 by the worker, those fixed command vocabulary are stored in the memory device 16, and hereinafter, it is compared at the time of performing a following voice control.
Patent JP-H0428866-A (JP)
Title: Method for bonding sputtering target
Inventor: UEDA TADAO
IPC: B23K1/14
Filed: 1990-05-24
Abstract: PURPOSE:To prevent a soft solder from oozing toward the surfaces of target materials by applying soldering only to the regions, excluding respective peripheries, of mutual joining planes at the time of soldering plural target materials on a cooling plate made of metal, while providing slight interstices among these target materials. CONSTITUTION:Plural target materials 1 are soldered via about 0.1-0.5mm interstices, respectively, on a cooling plate 2 made of metal so as to be formed into a single sheet-like target material as a whole. At this time, soldering is applied to the following regions: (a) the region of the joining plane 3, excluding the periphery, of each target material 1 to the cooling plate 2 made of metal; (b) the region 4' of the joining plane 3', excluding the periphery, of the cooling plate 2 made of metal to each target material 1; (c) the protruding regions 5, 6 which are parts of the outside peripheries of the joining planes, where mutual targets do not face each other, of each target material 1 and/or the cooling plate 2 made of metal, respectively, and protrude from the soldering planes in the regions specified by (a) and (b), respectively. Subsequently, mutual soldering planes in the regions specified by (a) and (b) are unified and laminated, respectively, and subjected to heating and pressurizing treatment.
Patent JP-H0433083-A (JP)
Title: Pattern identifying device
Inventor: WATANABE HIDEHIRO
IPC: G06K9/72
Filed: 1990-05-24
Abstract: PURPOSE:To execute a pattern identification processing at high speed by extracting an input pattern to be a word after executing the processing of collation only with the standard pattern of a category to frequently appear in an input pattern, and executing the processing of collation with all the standard patterns only concerning the input pattern not to be the word. CONSTITUTION:A feature extracting means 3 extracts the feature data of the pattern, and a category identifying means 4 executes collation with a standard feature data selected by a collating category selecting means 8. A category deciding means 5 investigates the existence of a category train coincident with a category train stored in a category train storing means 9 and only concerning the non-coincident category train, collation with the standard feature data stored in a standard feature data storing means 10 is executed by a category identifying means 6. Therefore, the amount of collation calculation for recognizing the category train part (word part) existent in the input pattern train is decreased. Thus, the recognition can be executed at high speed.
Patent JP-H04361720-A (JP)
Title: Electric vacuum cleaner
Inventor: OKUBO YASUHIRO
IPC: A47L9/32
Filed: 1991-06-06
Abstract: PURPOSE:To allow a grip of an electric vacuum cleaner to function as an insectcide heat-emitting member. CONSTITUTION:A heater 8 is accommodated in a grip 5 of an electric vacuum cleaner in such an arrangement that the heater emits heat when this grip 5 is remounted on a suction hole pipe 6. Thus insects such as ticks caught by a dust collecting sack 3 are killed by hot wind. The grip as an insectcide heat- emitting member is always mounted on the vacuum cleaner, and there is no need to store it separately, which should offer an easy-to-handle vacuum cleaner.