baber/WOPTO huggingface dataset:
Patent JP-H01190759-A (JP)
Title: Production of silicone emulsion
Inventor: DONARUDO TEERAA RAIRUSU
IPC: C08L83/04
Filed: 1988-12-09
Abstract: PURPOSE: To produce a silicone emulsion drying to elastomer at room temp. by adding anionic polymerization catalyst to a specific mixture, emulsion- polymerizing and then stopping the polymerization by elevating pH.  
     CONSTITUTION: A mixture (A) is prepared by mixing (a) one hundred parts by weight (hereinafter parts) of hydroxy endblocked polydiorganosiloxane free of aliphatic unsturation, (b) from 0.1 to 10 parts of silicon hydride crosslinker, (c) platinum compound catalyst containing from 1 to 200 parts of platinum to one million parts of component A compatiable with the component A, (d) catalyst inhibitor, (e) anionic or nonionic surfactant, and (f) water in the amount which has the content of A in the obtained mixture from 40 to 70 wt.%. The silicone emulsion is prepared by adding (B) anionic polymerization catalyst to component A, emulsion polymerizing component A and stopping polymerizing by elevating pH to from 6 to 7. An elastomer is obtained by drying this emulsion at room temp. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H02277702-A (JP)
Title: Exterior parts for watch using stainless steel sintered body and manufacture thereof
Inventor: TAMURA YOSHINOBU
IPC: C22C33/02
Filed: 1989-11-29
Abstract: PURPOSE:To manufacture economical exterior parts for watch having excellent appearance and environmental resistance by subjecting the stainless steel powder of specific particle diameter and carbon content to forming using organic binder, degreasing, sintering and executing corrosive resistant coating treatment on this surface. CONSTITUTION:The stainless steel powder for injection-molding having <=20mum average particle diameter and <=1.0wt.% C, is obtd. with atomizing method. This stainless steel powder and the organic binder containing wax.resin, etc., as the essential component are mixed. By using the obtd. compound for injection-molding, a green compact of the exterior parts for watch is obtd. with an injection molding machine. After degreasing this green compact, the sintering is executed. At the time of this sintering, at least in the early step, the sintering work is executed under reduced pressure atmosphere and preferably at <=1,350 deg.C sintering temp. to make sintered body having <=0.08% C. After that, the corrosive resistant coating layer is applied on the surface of the sintered body with plating, ion-plating, etc. By this method, the exterior parts for watch having excellent corrosion resistance and specular reflecting property, is obtd.
Patent JP-H07157383-A (JP)
Title: Method for decorating tile
Inventor: YAMADA MASAMI
IPC: C04B41/89
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a decorated tile with a homogeneous fine decorative surface free from irregularity in color by successively subjecting a biscuit tile to glazing, firing, patterning with color glaze contg. zirconia and firing. CONSTITUTION:Base glaze is put on the surface of a desired biscuit tile and this tile is fired at 1,100-1,200 deg.C to obtain a glazed fired tile. Conventional color glaze consisting of a pigment, frit, etc., is mixed with 20-40wt.% zirconia to prepare color glaze having high hiding power. The glazed fired tile is patterned with this color glaze and fired at 1,100-1,200 deg.C to produce the objective decorated tile.
Patent JP-H07252346-A (JP)
Title: Elastic epoxy resin - curing agent system
Inventor: MANFUREETO MARUTEN
IPC: C08G59/12
Filed: 1994-12-14
Abstract: PURPOSE: To obtain an elastic epoxy resin-hardener system improved in low- temp. peeling resistance, tensile shear strength, and corrosion protection by compounding a specific reaction product with a hardener and other additives.  
     CONSTITUTION: A compd. having at least two 1,2-epoxy groups per molecule and an epoxy equivalent of 150-250 g/mol, 20-80 wt.% polyoxyalkylenemonoamine compd. of formula I (wherein (x) is 5 times (y)) having a number average mol.wt. of 900-5,000 g/mol and, if necessary, contg. 20 mol.% or lower oxyethylene units (based on the total oxyalkylene units), and if necessary, 0.1-30 wt.% polycarboxylic acid of formula II (wherein R 1  is a 2-5C alkylene; and (n) is 0-300) are subjected to addition reaction at 25-200°C to give a reaction product having at least two 1,2-epoxy groups. The reaction product is compounded with 0.01-50 wt.% latent hardener, 0.01-10 wt.% accelerator, and other additives. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H08166771-A (JP)
Title: Display device
Inventor: YOSHIURA MASAYASU
IPC: G09F9/33
Filed: 1994-12-14
Abstract: PURPOSE: To provide a display device which is easily produced and easily inspected. CONSTITUTION: This device is provided with a lamp 1 having a light emitting diode 10 placed on the tip of a reed 3 and a translucent resin 13 with which the light emitting diode 10 is covered, a 1st base plate 2 on whose surface plural lamps are arranged in a matrix state, and a 2nd base plate 29 arranged below the 1st base plate 2 through pins 27. The lower end of the reed 3 pierces the 1st hole of the 1st base plate 2 and is fixed on a 1st electrode 15a formed on the rear surface of the 1st base plate 2. The tip of the pin 27 pierces a 2nd hole positioned near the edge of the 1st base plate 2 and formed as a base hole, and is fixed on a 2nd electrode 17 formed on the surface of the 1st base plate 2.
Patent JP-H08141084-A (JP)
Title: Hoseless spray for medical use
Inventor: MIYAJIMA TATSU
IPC: A61M11/00
Filed: 1994-11-21
Abstract: PURPOSE: To provide a hoseless spray for medical use preventing the air leakage of the positive and negative pressure, easy to load and unload the socket of the spray, completely engaging the spray with the socket, and making the spray light in weight and prolonging the shoot time. CONSTITUTION: When a sensor 110 detects that a spray A is inserted into a socket B, the pressure inside an airtight space part, 120 becomes negative by a negative pressure generating device 100. Thus, when a piston 130 at the lower part in a socket B moves upward and adheres to the tip of the spray A, the positive pressure air (a) generated from a positive pressure generating device 150 passes through the piston 130 and a valve 143 is pushed open by the positive pressure of the air (a). Thus, the air (a) is supplied inside a storage tank 170.
Patent JP-H10153838-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: OIKAWA TOKUKI
IPC: G03C1/035
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a processing method capable of obtaining photographic characteristics high in sensitivity and contrast without causing silver sludge in development processing by processing the photosensitive material having a specified silver chloride content or more in a silver halide emulsion layer in the presence of specified compound. SOLUTION: The silver halide photographic sensitive material has the silver halide emulsion layer having the silver chloride compound of >=70mol% and comprising silver halide grains each having a surface layer of a localized layer on the surface less in the silver chloride content, and this photosensitive material is developed and processed in the presence of the compound represented by the formula in which each of D and E is a -CH= or -(Ro )= group of an N atom; Ro is a substituent; each of L1 -L3 is an H or halogen atom or an optional substituent combined through a C atom with the ring; at least one of L1 , L2 , L3 and R0 is a -SM group; and M is an alkali metal or H atom or the like.
Patent JP-H03173105-A (JP)
Title: Rare earth permanent magnet with corrosion resistant film and manufacture thereof
Inventor: OHASHI TAKESHI
IPC: H01F7/02
Filed: 1989-11-30
Abstract: PURPOSE:To improve corrosion resistance and to prevent hydrogen embrittlement by providing a corrosion resistant coating made of electrolytic Al plating on an Nd-Fe-B rare earth element permanent magnet, and forming the coating by nonaqueous solution type electrolytic Al plating. CONSTITUTION:An R-Fe-B rare earth element permanent magnet (where R is rare earth element of one or more types mainly with Nd) or particularly sintered magnet manufactured by a powder metallurgical process is to be applied. In order to obtain excellent corrosion resistance of electrolytic Al plating, an oxide layer, a processing deteriorated layer, pores, damage, etc., are reduced on the sintered surface, composition is dense and the density of the magnet is 95% or larger of true density is desired. The coating is formed on the surface by electrolytic Al plating with nonaqueous solution. It is desirable to ultrasonically clean in organic solvent immediately before the above process.
Patent JP-H10154506-A (JP)
Title: Battery electrode
Inventor: SEO YASUNARI
IPC: H01M4/80
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an excellent battery electrode by winding into a nearly complete round without applying stress at the winding of an electrode, and preventing electrode cracks and separator cutting in the spirally wound battery electrode. SOLUTION: An electrode is made of a belt-like metal porous body having three-dimensional continuous space, and active material filled in the space, and formed into a spiraliy wound electrode. The electrode is provided with plural stripe slits 4, 5 of 1/10 to 1/3 depth of electrode thickness along longitudinal directions on both faces, front and back, at equal intervals of 0.5 to 2.0mm, and the phases of the electrode front face side stripe slits 4 and the back face side stripe slits 5 are different so as to form the battery electrode.
Patent JP-2001136159-A (JP)
Title: Information transmission system and method, transmitter and receiver
Inventor: AKACHI MASAMITSU
IPC: H04N21/435
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain an information transmission system that can conduct various reception controls. SOLUTION: In the case of transmitting data individually to receivers, the data including an address specific to a concerned receiver are transmitted, and in the case of transmitting common data to receiver of an optional group, common address information denoting a common address among the receivers of the optional group and address range information designating the range of the common part of the address are attached to the data and the resulting data are transmitted. The receiver receivers the transmitted data and decodes the transmitted data when the specific address is coincident with the address attached to the data or when the specific address is compared with the common address information attached to the data within a range denoted by the address range information and the result of comparison indicates coincidence.
Patent JP-H06164353-A (JP)
Title: Photoelectric switch
Inventor: NISHI TSUTOMU
IPC: H03K17/78
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a photoelectric switch which makes it possible to immediately confirm that an excessive current flows to a load such as a relay. CONSTITUTION:When the excessive current flows to the relay 8, charging and discharging circuits 12, 13, 14, and 15 repeat charging and discharging with a predetermined time constant according to a 1st and a 2nd control output outputted from a comparator 16. At this time, the relay 8 is intermittently driven with the output of a comparator 17 which compares the charging and discharging voltages with 1st and 2nd reference voltages Vrefl and Vref2 with hysteresis. Consequently, the power consumption of the relay 8 can be suppressed. A frequency dividing circuit 21 divides the frequency of the output of the comparator 17 to drive a warning diode 19, so an abnormal state of the relay 8 can immediately be confirmed.
Patent JP-2001134455-A (JP)
Title: Error correcting and decoding device
Inventor: HATA MASATADA
IPC: H03M13/09
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a high-order dimensional torus node code for realizing error correction by preventing the generation of any erroneous correction due to the deterioration of an error rate ranging from 10-2 to 10-1 as much as possible. SOLUTION: A high-order dimensional torus node code is constituted as a high-order dimensional parity check code so that an error detecting function can be maintained as it is even after correction. Thus, it is possible to repeat decoding by gradually decreasing an identification value for the majority decision logic decoding of the code from the higher value. Therefore, it is possible to improve correcting capability by successively correcting an error while preventing the generation of any erroneous correction.
Patent JP-H05148647-A (JP)
Title: Impurity injector
Inventor: TANAKA HIDEYUKI
IPC: B01J19/12
Filed: 1991-11-27
Abstract: PURPOSE:To provide an impurity injector capable of reducing the impurity to be adsorbed on the surface of a material to be injected and capable of easily injecting the impurity at the time of injecting the impurity into the material such as a semiconductor wafer to control its property. CONSTITUTION:A cooling body 4 provided in a vacuum vessel 1 is cooled by liq. helium 5 to cool a silicon wafer 6 through a copper wire 11. An impurity atomic beam 3 introduced into the vessel 1 from an inlet 2 is irradiated with a laser beam 8 and cooled to irradiate the wafer 6. When the impurity atomic beam 3 is cooled, the material wave is made longer by several Angstroms and injected into the wafer 6. When the wafer 6 is irradiated with the impurity atomic beam 3, the wafer 6 is moved in the irradiation direction by a piezoelectric actuator 10, the wavelength of the atom is Doppler-shifted and made longer, and the impurity atom to be adsorbed on the wafer 6 surface is reduced.
Patent JP-H06161838-A (JP)
Title: Multivolume control method
Inventor: MATOBA NOBUKI
IPC: G06F12/00
Filed: 1992-11-20
Abstract: PURPOSE:To execute multivolume processing even when there is no space in the preserving area of a volume by expanding the volume while preparing a managing label, for which the preservation size of a file is '0', in the managing area for the volume, and performing the storage processing of an additional file to the expanded volume. CONSTITUTION:When there is the adding request of the file, a file managing part 4 investigates the empty conditions of a managing area and a preserving area concerning the volume of a designated storage medium. When there is the space in the managing area, multivolume control is performed. When the preserving area is full and there is the space in the managing area, on the other hand, the managing level setting the preserving size to '0' is prepared and set to the managing area, multivolume processing is executed, and processing for storing file data in the volume of the other storage medium is performed. Thus, the case of applying multivolume processing concerning the volume empty state is expanded, and error generation caused by area lack is reduced.
Patent JP-H07216004-A (JP)
Title: Production of thermoplastic resin
Inventor: MATSUDA KAORU
IPC: C08F6/22
Filed: 1994-11-24
Abstract: PURPOSE:To produce a resin having a low moisture content and an excellent drying efficiency without causing the metallic corrosion in molding processing by bringing a polymer latex prepared by polymerizing a monomer using a specific emulsifying agent into contact with an aqueous solution of calcium acetate. CONSTITUTION:This method for producing a thermoplastic resin is to bring a polymer latex prepared by polymerizing a monomer using a compound having a group expressed by PO3M or PO2M [M is an alkaline (earth) metal] in the molecule as an emulsifying agent into contact with an aqueous solution of calcium acetate at 0.1-20wt.% concentration. A phosphoric acid ester salt expressed by formula I or II {R1 and R2 are each a 4-8C alkyl or alkenyl; R is ethylene or propylene; (n) is 4-8; (p) is 1 or 2; [(p)+(q)] is 3} or a mixture thereof is used as the emulsifying agent, preferably calcium or potassium salt of mono-n-butylphenylpentoxyethylene phosphate, di-n-hexyloxypentoxyethylene phosphate. A polymer containing >=80wt.% alkyl methacrylate, etc., is used as the polymer.
Patent JP-S63163998-A (JP)
Inventor: SHIMIZU TOYOKAZU
IPC: G07F13/00
Filed: 1986-12-26
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-H09152945-A (JP)
Title: Information processor, printer device, printing system, and method for processing data of printing system
Inventor: MIGISHIMA ISAO
IPC: B41J21/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a printing result equivalent to an output image from an information processor. SOLUTION: When a CPU 103 judges that the specification data of a data processing resource transferred from an LBP 102 in accordance with an inquiry from the CPU 103 are not matched with that of a data processing resource used for generated output information, an I/O interface 107 reads out the data processing resource based upon the output information from a compressed data extending program storage device 109 and transfers the read contents to the LBP 102.
Patent JP-H05146214-A (JP)
Title: Dust-proofing apparatus for combine
Inventor: SATOJI HISAYUKI
IPC: A01B71/08
Filed: 1991-11-27
Abstract: PURPOSE:To prevent the deposition of dust on a dust-proofing mesh by connecting a suction room to an engine room placed at a rear part of a combine and blowing dust-proofing air to the outer face of a dust-proofing mesh of the suction room from the front-side backward. CONSTITUTION:A suction room 9 is connected to an engine room mounted at the rear part of a combine and a dust-proofing mesh 8 is extended on a suction port. The nozzle 26 of a blower 20 is placed at the front side of the suction room. Dust-proofing air is blown to the surface of the dust-proofing mesh from the front side and the dust is discharged backward.
Patent JP-H05146593-A (JP)
Title: Dryer
Inventor: HIROTA TATSUYA
IPC: D06F58/02
Filed: 1991-11-27
Abstract: PURPOSE:To provide a clothing dryer which can increase the strength of a dryer frame without enlarging the area of a metallic support plate for supporting the rotary shaft of a drum which houses clothing. CONSTITUTION:There are provided a drying chamber 12, a double-sided fan 22 of a heat exchange type which circulates drying air to the drying chamber 12 and at the same time introduces the outside air as cooling air and removes water from drying air by conducting heat exchange between drying air and cooling air, a resin-made fan casing 9 to set up partitioning between a drying air passage 27 and a cooling air passage 28 in cooperation with the double-sided fan 22, and a reinforcement support part 39 which is formed integrally with the fan casing 9 and extends to a dryer frame 1 and supports in reinforcement the dryer frame 1 by being coupled to the dryer frame 1.
Patent JP-2001133355-A (JP)
Title: Vibration testing device for electronic part
Inventor: ITO MASAAKI
IPC: G01M7/02
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a vibration testing device for electronic part capable of performing a vibration test in a state closer to a using state and providing a more precise test result. SOLUTION: This vibration testing device for electronic part (1: e.g. vibration testing device) comprises a vibration generating means (3: e.g. microvibration generator) having an oscillator 31 to vibrate the oscillator 31, a vibration plate 4 supported by the oscillator 31 to transmit the vibration, and a fixing means (5: fixing part) provided on the vibration plate 4 to attachably and detachably fix an electronic part. The fixing means is substantially equal to a mounting means (omitted in Fig.) for mounting the electronic part.
Patent JP-H09152731-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TAKEI MITSURU
IPC: G03G5/14
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the effect of the ruggedness of a substrate for an electrically conductive substrate and the effect of a crystallized body on the substrate and to obtain a photoreceptor not causing the rise of residual potential and excellent in repetition stability and environmental characteristics. SOLUTION: In this photoreceptor with a photosensitive layer 3 on the electrically conductive substrate 1 with a middle layer 2 in-between, the middle layer 2 contains double-layer coated titanium oxide particles dispersed in alkoxymethylated nylon and a nylon copolymer by 30-75% of the total amt. of the layer 2. The coated titanium oxide particles are formed by coating them with alumina after coating them with silica and the weight ratio of silica : alumina is 3:7 to 8:2. The surface roughness Rz of the middle layer is 0.5-2.0μm and the thickness is 0.5-10μm.
Patent JP-2001135910-A (JP)
Title: Boring method for copper-plated multilayer board with carbon dioxide laser
Inventor: IKEGUCHI NOBUYUKI
IPC: B23K26/382
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a boring method wherein a copper-plated multilayer board is directly irradiated with high-output carbon dioxide laser while multiple target marks are recognized with a CCD camera so that a small-bore through hole and/or blind via hole are opened. SOLUTION: A plurality of marks are formed on an inner layer board of a copper-plated multilayer board comprising at least three copper layers. On the entire upper surface of multilayer board where a copper foil is removed, metal compound powder and a resin layer or a sheet where the resin is coated on a film, which are recognized with a CCD camera, are provided. While the target marks are read with the CCD camera, the high-output carbon dioxide laser which is selected among 20-60 mJ/pulse is directly poured from above to remove the copper foil, forming a through hole and/or blind via hole. Thus, by recognizing the target marks with the CCD camera, the through holes and/or blind via holes are formed automatically at a high speed at a specified position.
Patent JP-2000146235-A (JP)
Title: Air cleaner
Inventor: KUBOTA TORU
IPC: F24F7/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To supply a user with comfortable air without requiring long time operation by providing an air cleaner for sucking indoor air and removing dust therefrom before being blown into a room with a mechanism for blowing the air locally to the vicinity of the head part of a human body. SOLUTION: An air cleaner has an air inlet 2 in the front face of the body 1 and incorporates a filter for removing dust corresponding to the air inlet 2. Air is sucked through the air inlet 2 by operating a fan disposed on the inside of the filter and dust-free air is blown out from an air outlet 5. The air outlet 5 is provided with an air guide 6 which guides the clean air discharged upward from the air outlet 5 sideways thus supplying the clean air locally to the vicinity of the head part of a person present in a room. According to the arrangement, comfortable air can be supplied to a user without increasing the size of a fan, a motor or the air volume.