baber/WOPTO huggingface dataset:
Patent JP-S5822436-A (JP)
Title: Coordinate input device
Inventor: KITAMURA NOBUO
IPC: G06F3/041
Filed: 1981-07-31
Abstract: PURPOSE:To remove the corrugated insulating film of each electric wire by plain weaving, and to prevent the disconnection, short circuit, etc., of an electrode when it is made thin, by plainly weaving electric wires into a sheet, and providing each electrode of the sheet body in one direction with an insulating film. CONSTITUTION:For the manufacture of a coordinate input device for inputting X and Y coordinates to a processor, numbers of electric wires 2 each coated with an insulating film like an enameled wire, etc., are used and woven plainly into a fabric sheet 1. Insulating films 3 of peak parts of corrugated electric wires 2 in one surface of this sheet 1 are removed partially with sandpaper to expose the insides of the conductors, thus forming conduction parts 4. Each electric wire 2 woven laterally is used as an X electrode, and each electric wire woven longitudinally is used as an Y electrode. Further, a conductor 5 of size a little bit longer than each conduction part 4 is formed, and the electric wires are brought into contact with the part of the conductor 5 to input X and Y coordinates.
Patent JP-S63286432-A (JP)
Title: Polycyanoaryl thioether and production thereof
Inventor: ASAHI TETSUYA
IPC: C08G75/0222
Filed: 1987-05-20
Abstract: PURPOSE:To obtain a polycyanoaryl thioether, having a specific structural formula and excellent heat resistance and usable in the field of electronics, etc., by reacting a 2,6-dihalogenobenzonitrile with a sulfiding agent in an organic solvent. CONSTITUTION:A polycyanoaryl thioether, obtained by heating a 2,6- dihalogenobenzonitrile (e.g. 2,6-difluorobenzonitrile) and a sulfiding agent (e.g. lithium sulfide) in an organic solvent (e.g. N,N-dimethylformamide) in an inert gas stream, such as nitrogen, (preferably at 20-200 deg.C for 1-20hr) and expressed by the formula (n is >=3). Furthermore, the molar ratio of sulfur elements in the sulfiding agent to the 2,6-dihalogenobenzonitrile is preferably 0.95-1.10.
Patent JP-H06329916-A (JP)
Title: Organopolysiloxane composition
Inventor: SATO SHINICHI
IPC: C08L83/08
Filed: 1993-05-24
Abstract: PURPOSE:To provide an organopolysiloxane composition which, through an addition reaction, gives a cured silicone rubber having good rubbery properties and excellent adherence to substrates including glass, aluminum, iron, epoxy resin, etc. CONSTITUTION:The composition comprises an organopolysiloxane having, per molecule, at least two monovalent hydrocarbon groups each having an Si-bonded aliphatic unsaturated bond; an organohydrogenpolysiloxane having at least two Si-bonded hydrogen atoms per molecule; a cyclic fluorinated organosiloxane represented by the formula (wherein R<1> is a monovalent hydrocarbon group having an aliphatic unsaturated bond, R<2>, R<3>, and R<6> each is a monovalent hydrocarbon group, R<4> and R<5> each is a divalent hydrocarbon group containing no aliphatic unsaturated bonds, Rf is a monovalent perfluoroalkyl or a monovalent perfluoroalkyl ether group, and m>=1 and n>=1, provided that 3<=m+n<=6); and a platinum-group metal catalyst.
Patent JP-H0417335-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUZAKI HIROSHI
IPC: H01L21/3205
Filed: 1990-05-11
Abstract: PURPOSE:To enable prevention of faults caused by a film spreading over the surface of a cover film through a change in the manufacture process executable simply and easily 0,by providing a conductive film which is an integral body of the first and second conductive films, the latter of which surrounds the periphery of the first conductive film except the face of contact with a semiconductor substrate CONSTITUTION:This device comprises a conductive film which is an integral body of the first conductive film 2 and the second conductive film 3 that surrounds the periphery of the first conductive film 2 spreading over the surface of a semiconductor substrate 1 except the face of contact with the semiconductor substrate 1. Processing the above-mentioned semiconductor device is so designed as to include the following steps: (a) formation of the first conductive film 2 over the surface of a semiconductor substrate 1; (b) formation of the second conductive film 3 over the whole surface including first conductive film 2; (c) patterning of the second conductive film 3; (d) formation of an insulating film 4 over the whole surface including the second conductive film 3; and (e) whole etching of the insulating film 4. This process enables a conductive film coated with a cover film 4 of about semicircular surface to be spread over the surface of a semiconductor substrate.
Patent JP-H04349485-A (JP)
Title: Image forming device
Inventor: KUROKAWA HIROTO
IPC: B65H29/70
Filed: 1991-05-28
Abstract: PURPOSE:To prevent curling of a sheet generated at the time of heating and pressurizing fixation by the use of fixing rollers, to eliminate paper jamming and folding of a sheet caused by the curling or defective stacking of sheets in a sheet ejection part and to improve the reliability and the operability of a device. CONSTITUTION:A cover 30 housing a pair of fixing rollers 27d can be turned with a shaft 30a as its center. A cam mechanism 32 which abuts on the bottom surface 30b of the cover 30 is controlled according to the thickness of a sheet and the cover 30 is turned. Thus, the direction of the passing of the sheet through the fixing rollers 27d is changed according to the thickness of the sheet and the occurrence of curling is prevented.
Patent JP-H08316671-A (JP)
Title: Electronic equipment
Inventor: HASEGAWA YUJI
IPC: H05K7/20
Filed: 1995-05-19
Abstract: PURPOSE: To reduce the size of an electronic equipment by installing in one and the same case a power supply module housing section to house a power supply module and a main printed board and a high-frequency circuit housing section to house a high-frequency circuit printed board. CONSTITUTION: A case 10 which has a power supply module housing section 12 and a high-frequency circuit housing section 13 is installed. A power supply module 1 is so fastened in the power supply module housing section 12 that a rear face of the module 1 may be tightly adhered to a bottom plate of the housing section 12. A main printed board 2 is housed and fastened above the power supply module 1 in the power supply module housing section 12 and terminals of the power supply module 1 are connected to the main printed board 2 through through holes. On the other hand, a high-frequency circuit printed board 30 is housed and fastened in the high-frequency circuit housing section 13. Then, a high heating element 31 is so mounted on the high-frequency circuit printed board 30 that a rear face may be tightly adhered to a bottom plate of the high-frequency circuit housing section 13.  After that, a sub printed board 80 is installed on a rear face of a bottom plate 11 of the case 10 and then a feed-through capacitor 35 to be connected to a pad of a high-frequency circuit 3 and a radiating fin 40 are installed.
Patent JP-S6017290-A (JP)
Title: Sealed type electric compressor
Inventor: TOZAKI JIYUN
IPC: F04C23/00
Filed: 1984-06-15
Abstract: PURPOSE:To improve the efficiency of a compressor by discharging almost all the coolant gas having a high temp. and a high pressure which is formed in the compressor directly into a condenser and discharging a small amount of the residual coolant gas into the comprssor after decompressing said gas by the auxiliary capillary in the compressor. CONSTITUTION:In this refrigeration cycle, a discharge pipe 14 is connected to a condenser 19, and an intake pipe 17 is connected to an evaporator 18, and a pipe 16 which communicates to the inside space of a compressor 10 is connected to the first capillary 20 in the refrigeration cycly. Almost all the coolant gas having a high temp. and a high pressure which is formed in the compressor 10 does not stay in the inside space of the compressor 10 and is discharged directly into the condenser 19 side through the discharge pipe 14, and a part of the residual coolant gas having the high temp. and the high pressure is decompressed to a proper intermediate pressure by the second capillary 15 installed onto a discharge silencer 13 and discharged into the container in the compressor 10. Thus, the inside of the container is kept at the proper intermediate pressure, and the efficiency of the compressor 10 can be improved.
Patent JP-S612317-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOJIRI KAZUO
IPC: H01L21/205
Filed: 1984-06-15
Abstract: PURPOSE:To contrive reduction of thermal stress of an insulating film and suppression of H2 reducing action as well as to prevent exfoliation by a method wherein, when a semiconductor substrate having the insulating film such as an SiO2 film and the like is heat-treated in an H2 atmosphere, the heat treatment is performed at the temperature of 1,050 deg.C or more. CONSTITUTION:An SiO2 film 12 is formed by oxidizing a P type silicon substrate 11, and a patterning is performed on the film 12 using a photoresist as a mask. Then, the resist is removed, and a P type single crystal silicon layer 13 is epitaxially grown on the exposed part only of the substrate 11 in a selective manner. When said epitaxial growing method is performed, N2 gas is introduced into a furnace, the atmosphere in the furnace is then changed to H2, and after an H2 purge is performed, the furnace is heated up to the prescribed temperature maintaining the H2 atmosphere. The above-mentioned temperature is to be set at 1,050 deg.C or less. After several minutes have passed from the point of time when the furnace reached the prescribed temperature, reaction gas is introduced into the furnace. As a result, epitaxial growth is started. The substrate 11 is then polished.
Patent JP-S5456064-A (JP)
Title: Controlling method for continuous wire drawing machine
Inventor: KONDOU KATSUYA
IPC: B21C1/12
Filed: 1977-10-12
Abstract: PURPOSE: To adjust the variation of number of turns of the wire drawing drum on purpose to stabilize the wire drawing work, by multiplying the detected value of the variation of number of turns and the variation per unit time of number of turns, respectively by a factor, and by adding thus obtained two values for the purpose of driving the servo motor correspondingly to the result of this addition.  
     CONSTITUTION: The rotation of the flyer 3, accompanied by the variation of  number of turns of the wire in the drum 2, is detected by coupled detectors (8, 9), (8', 9') of the detecting portion 6; this detected value is sent to the computing circuit 10 which multiplies the variation of number of turns per one sampling time  for the count by a specified factor that makes adequate the response of the controlling system; thus obtained result is added to the variation of number of turns per  unit time which is being multiplied by a specified factor. This result of addition is  inputted to the controlling circuit for driving the servo motor 11 and switching the secondary resistor 5; hereby, the wire drawing motor 4 is automatically controlled for varying the r.p.m. of the drum 2. According to this method, the variation of number of turns of drum is automatically adjusted, and the producibility and the quality of the product wire are improved 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6014990-A (JP)
Title: Dephosphorization process
Inventor: JIYOUKOU ISAO
IPC: C02F1/28
Filed: 1983-07-05
Abstract: PURPOSE:To maintain high rate of dephosphorization of water contg. phosphate for along time by treating the water with acidic soln. in the presence of Ca ion at >=6pH and allowing thereafter the treated water to contact with seed crystals having powder contg. calcium phosphate deposited thereon. CONSTITUTION:Seed crystals having powder contg. calcium phosphate such as hydroxyapatite, fluoroapatite, tricalcium phosphate, etc. deposited thereon, are allowed to contact with soln. contg. 0.1-30% inorg. acid such as HCl or org. acid such as acetic acid for 5min - several hours. The water contg. phosphate is allowed to contact with the above described seed crystals having powder contg. calcium phosphate which has been treated with acid at >=6pH in the presence of Ca ion to perform dephosphorization. By this method, superior activating effect for seed crystals as compared to the conventional method is attained due to synergistic effect of acid treatment and deposition of calcium phosphate powder.
Patent JP-S5977879-A (JP)
Inventor: DEIBIDO JIYADO NATSUTEINGU
IPC: A63F11/00
Filed: 1983-07-05
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-S5246410-A (JP)
Title: Electric motor
Inventor: SHIRANE KIYOUICHI
IPC: H02K16/00
Filed: 1975-10-09
Abstract: PURPOSE: By controlling the driving voltage which is fed to two rotors that are revolved together, the rotary speed from ultra-low speed to high speed shall be able to be obtained arbitarily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S611106-A (JP)
Title: Automatic gain controller
Inventor: NAKATANI TADASHI
IPC: H03G3/20
Filed: 1984-06-14
Abstract: PURPOSE:To attain restoration of carrier and AGC at the same time with simple circuit constitution by controlling a supply voltage to a code generator programmed in advance in response to an amplitude of the restored carrier before biphase modulation. CONSTITUTION:When a biphase wave subjected to amplitude modulation is given to an input A of a balance modulation IC5, an amplitude detector 2 rectifies and integrates an output waveform of the IC5 and extracts an amplitude level eS being a DC component. A reference voltage E15 and the level eS are compared in a power supply 3 for a code generator, and when the level eS is higher, an output of an amplifier 12 is brought into an H level and when lower, the output is brought into an L level. Thus, the amplitude of the output of the code generator 4 is changed attended with the change in an integrated output e0 of the amplifier 12, and the DC component is eliminated by a capacitor 7 from the output of the generator 4 and the result is inputted to an input B of the IC5. The IC5 multiples inputs A, B and a carrier whose phase is not inverted is obtained at the output of an analog multiplier 1 and the detector 2 and the power supply 3 control it so that the amplitude is made constant.
Patent JP-S6248371-A (JP)
Inventor: SETORAA RANGANA RAMAZUWAMII
IPC: C12C5/04
Filed: 1986-05-29
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-H0419821-A (JP)
Title: Production of information recording disk
Inventor: SUMITA TOSHINORI
IPC: G11B5/84
Filed: 1990-05-11
Abstract: PURPOSE:To allow the production of the disk having a uniformly joined layer in a short period of time by providing a heating mechanism for most adequately maintaining the viscosity of an adhesive and changing pressurizing force. CONSTITUTION:A heater 15 is built in an upper disk holder 14 of a device for sticking an upper disk 11 and a lower disk 12 via a thermosetting type adhesive 13. Two sheets of the disks are stuck to each other by a cylinder 16 for compression bonding. The heater 15 changes the temp. of the adhesive 13 so as to put the viscosity of the adhesive 13 into the most adequate state to maintain the specified state. The cylinder 16 for compression bonding changes the pressurizing force stepwise so as to early and uniformly crush the adhesive 13. The disk having the joined layer which is uniform and is free from deformation is obtd. in this way and the time required for curing of the adhesive is drastically shortened.
Patent JP-H11190827-A (JP)
Title: Spectacle frame fitted with decoration body and its fitting method
Inventor: TSUDA SUSUMU
IPC: G02C11/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To fit the decoration body to a spectacle frame easily and strongly and to manufacture it at low cost. SOLUTION: A through opening part 3 is bored at a necessary place of a spectacle frame metal part, and a thermoplastic decoration body 1a which nearly conforms with the shape of the through opening part 3 and is thick enough is heated into a movable state and then fitted to a frame metal member 2; and press molding is performed by metal molds 4 and 5 and a frame opening peripheral edge part is clamped and fixed with the molded thermoplastic decoration body 1a.
Patent JP-S63287909-A (JP)
Title: Light transmitting fiber clad with plastic material
Inventor: NAKAJIMA IWAO
IPC: C08L57/00
Filed: 1987-05-21
Abstract: PURPOSE:To reduce transmission loss of light transmitting optical fiber and to improve the mechanical strength of the fiber by forming a clad of the light transmitting fiber from a hardened body of a compsn. contg. a specified fluoroolefin polymer, a surface active agent and/or a silane coupling agent. CONSTITUTION:A core constituted of quartz glass or optical glass and a clad constituted of a plastic material are arranged to constitute light transmitting fiber clad with a plastic material. The clad is formed from a hardened body comprising a compsn. contg. a solvent-soluble fluoroolefin polymer having hardenable parts, a surface active agent and/or a silane coupling agent. The F content of the fluoroolefin polymer is adjusted to >=10wt.% basing on the F content of the fluoroolefin unit. Further, the fluoroolefin polymer contains hardenable parts selected from OH group, epoxy group, carboxyl group, acidamide group, ester group, unsatd. bond, active hydrogen, and halogen.
Patent JP-S63288782-A (JP)
Title: Thermal transfer material
Inventor: YAMAZAKI SHINJI
IPC: B41M5/395
Filed: 1987-05-20
Abstract: PURPOSE:To contrive higher falsification resistance of a print, by providing a first ink layer having a lower melt index on a base, and providing thereon a second ink layer having a higher melt index. CONSTITUTION:A first ink layer 2a comprising an ethylene-vinyl acetate copolymer having a lower melt index is provided on a base, and a second ink layer 2b comprising an ethylene-vinyl acetate copolymer having a higher melt index is provided on the first ink layer 2a. The second ink layer 2b is transferred onto a transfer recording paper 3. The ink constituting the ink layer 2b, being softer because of the higher melt index, flows into minutely rugged parts of the surface of the paper 3, and is transferred to make close contact with the surface of the paper 3. The ink layer 2a disposed on the surface side has a higher cohesive power and is harder, because of the lower melt index, so that it has high durability against rubbing with a rubber or the like. Thus, falsification resistance of a print is markedly enhanced.
Patent JP-H04327852-A (JP)
Title: Antibacterial composition and manufacture thereof
Inventor: KIMITA MICHIO
IPC: C01B25/45
Filed: 1991-04-26
Abstract: PURPOSE:To provide an antibacterial agent of good safety which is excellent in the persistence of antibacterial force and heat resistance and which is excellent in stability so as to be free from discoloration. CONSTITUTION:Antibacterial metal ions are combined into hydroxyapatite subjected to heat treatment; i.e., water-soluble salts of antibacterial metal are added to a suspension of the hydroxyapatite subjected to heat treatment and part of the calcium of the hydroxyapatite is ion exchanged with the antibacterial metal.
Patent JP-H04331065-A (JP)
Title: Cutting method by wire saw and guide apparatus thereof
Inventor: FUKUZAWA ROKURO
IPC: B24B27/06
Filed: 1991-04-26
Abstract: PURPOSE:To provide a newly invented cutting method that has cutting operation continuously performed without interruption in making an initial torque reducing guide pulley automatically eliminable, in the cutting method by a wire saw. CONSTITUTION:In a cutting method using a wire saw, a guide pulley 2 for relieving an initial motive torque for rotating a wire saw is formed with a material being cuttable by the wire saw, and this guide pulley 2 is placed on a cut object 10 while the wire saw 13 is set to a driving pulley and guide pulleys 2, 11 tensely, then the wire saw 13 is rotated at high speed by the driving pulley, starting this cutting operation. Subsequently, the above-mentioned initial motive torque relieving guide pulley 2 is cut off by the wire saw 13, and the cut object 20 is cut in succession. This is the cutting method by the wire saw.
Patent JP-H01291914-A (JP)
Title: Manufacture of optical disc
Inventor: HATASAWA TAKENOBU
IPC: B29C45/00
Filed: 1988-05-19
Abstract: PURPOSE:To manufacture an optical disc with small birefringence, uniform birefringence distribution in the radius direction and without fragility by using polycarbonate resin of a given molecular weight and carrying out molding in a manner that refringence in the inner peripheral section of a base is maximum and gets smaller toward the outer peripheral section gradually. CONSTITUTION:When a synthetic resin optical disc base is molded, polycarbonate resin of average molecular weight of 15,500 or more as synthetic resin is used. The synthetic resin temperature in an injection cylinder, the temperature of the end of an injection nozzle, the temperature of central sections of a mold sprue and a cavity and the maximum inflow speed of synthetic resin into the cavity are specified, and a base with specific pattern refringence rate distribution is molded in a manner that refringence is maximum at the inner periphery of the base and gets smaller toward the outer periphery gradually. When the average molecular weight of polycarbonate resin is smaller than 15,500, the mechanical strength is lowered.
Patent JP-H11314795-A (JP)
Title: Sheet feeder in printer
Inventor: UNO TADAO
IPC: B41J13/10
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To properly perform printing by a printing rotator by appropriately carrying out the periodic feeding of a square sheet into space between the sheet printing rotator and a sheet backup rotator by means of a back pusher installed in a bar laterally installed in an interval between a pair of endless belts. SOLUTION: A pair of endless belts 8 and 8 are installed at both sides of a sheet backup rotator 2 in the axial direction so as to do its follow-up rotation with the rotator 2, and a back pusher 12 for feeding a square sheet into a gap between both rotators 1 and 2 is installed in a bar 11 laterally installed in space between these paired endless belts 8 and 8, and on the other hand, clearance part 13 extending in the axial direction of accepting this bar 11 is installed in the sheet backup rotator 2, and then the bar 11 is shifted to a sheet outlet side as accepting the clearance part 13 at a sheet inlet side, and during this transition, the boosting operation of the squre sheet by the pusher 12 takes place.
Patent JP-S5246378-A (JP)
Title: Operation method of ion exchange tower
Inventor: TAKAHATA SHIGERU
IPC: B01J47/02
Filed: 1975-10-13
Abstract: PURPOSE: In passing a regennrating liquid in a rising current through a resin layer, the resin layer is firmly fixed to the rising current by taking out the regenerating liquid through a condiut while keeping the surface of the regenerating liquid at lower level than the surface of the resinllayer in a tower. 
     COPYRIGHT: (C)1977,JPO&Japio