baber/WOPTO huggingface dataset:
Patent JP-S5956019-A (JP)
Title: Catalyst combustion device
Inventor: SHIMADA RIYOUJI
IPC: F23D14/18
Filed: 1982-09-20
Abstract: PURPOSE:To obtain a stable and efficient oxidation reaction even under a wide range of air-fuel ratio by a method wherein a shield plate of heat-resistant ceramic provided with a plurality of discharging holes is arranged in front of the catalyst. CONSTITUTION:When the surface temperature of a catalyst B11 reaches about 800-1,200 deg.C, a reaction under an oxidation catalyst is normalized and the combustioned exhaust gas passed through the catalyst B11 is discharged to the atmosphere from the discharging holes 12 of the shield plate 13. A part of the gas impinges against the wall surface of the shield plate 13 and returned to the front surface part and the outer circumferential part of the catalyst B11. Impinging of combustioned exhaust gas having much amount of heat value causes the shield plate 13 to be heated, resulting in that the irradiation heat is generated. Thus, the front part and the outer circumferential part of the catalyst B11 are heated by the irradiation heat from the shield plate 13 under a returning flow action of the combustioned exhaust gas. Thereby, even under a wide range of air fuel ratio, a stable and efficient oxidation reaction can be performed.
Patent JP-H1115150-A (JP)
Title: Dry film resist having multilayer structure
Inventor: TANAKA SATOSHI
IPC: H05K3/06
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide the multilayer dry film resist preventing occurrence of microair in the dry film resist at the time of laminating the resist on a metal substrate and having good dry etching characteristics. SOLUTION: This dry film resist is formed by laminating on a support 1 a nonphotoreactive overcoat layer 2 and a photosensitive layer 3 composed of a photoreactive and a protective layer 4. The nonphotoreactive overcoat layer 2 has a film thickness of >=10 μm and the resist films comprising this overcoat layer 2 and the photosensitive layer 3 composed of the photoreactive composition has a total film thickness of >=30 μm.
Patent JP-S5865844-A (JP)
Inventor: KAJITA SHINICHI
IPC: E04B2/76
Filed: 1981-10-14
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-2000351896-A (JP)
Title: Flame retardant polyamide resin composition
Inventor: ARAI TOSHIHIRO
IPC: C08L77/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which, when burned, does not pollute the environment and does not emit a toxic gas by blending a polyamide resin and a tetrazole compound having a decomposition temperature not lower than a molding temperature of the polyamide resin. SOLUTION: A polyamide resin is preferably polyamide 6, polyamide 66 or a copolymer of polyamide 6/polyamide 66 and further preferably polyamide 66. A tetrazole compound is preferably 1H-tetrazole, 5,5'-bis-1H-tetrazole, 5- methyl-1H-tetrazole, 5-phenyl-1H-tetrazole, 5-amino-1H-tetrazole, or their derivatives and further preferably 5,5'-bis-1H-tetrazole, 5-amino-1H-tetrazole, or their derivatives. Normally, 0.1-50 pts.wt. of a tetrazole compound is blended with 100 pts.wt. of a polyamide resin.
Patent JP-S5954789-A (JP)
Title: Inverter driven type air conditioner
Inventor: KAWASHIMA NOBUHIRO
IPC: F25B1/00
Filed: 1982-09-20
Abstract: PURPOSE:To prevent heat generation in a compressor to improve safety, by sensing locking of a compressor to stop the compressor when current limit control function is operated at a minimum frequency applied to the compressor at which frequency a normal operation is possible. CONSTITUTION:In a device for driving a compressor 6 in a refrigerating cycle by AC voltage having variable frequency and variable voltage, and converted by an inverter 3, current in an AC power supply 1 is detected by a current detector 8. When the current value through an A/D converter 9 exceeds a fixed value (peak control value), a control section 10 feeds such an indication as to lower frequency to the inverter 3, so that current to a compressor 4 may be suppressed. In the case that the compressor 4 is locked in operation, the frequency is lowered to a minimum value by peak control function, and then it is determined whether or not the frequency is the minimum value. Finally, the frequency is lowered to the minimum value, and then the compressor 4 is stopped to operate.
Patent JP-2000353639-A (JP)
Title: Electronic component
Inventor: ANDO TOSHIAKI
IPC: H01L27/04
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component which has an electronic circuit mounted therein and satisfying required conditions, while suppressing overall increase in size. SOLUTION: This electronic component includes a substrate 31 having via holes 34a to 34c made therein, a substrate 32 having via holes 38a and 38b made therein, chip capacitors 8, 9, 10 and 15 positioned in the via holes 34a to 34c and 38a and having capacitances larger than those of capacitors, which are formed when prescribed electrodes are positioned on both surfaces of the substrate 31 or 32, a quarter-wave dielectric resonator 11 of disposed in the via hole 38b, and an IC chip 21. In this way, since the chip capacitors 8, 9, 10 and 15 and the resonator 11 are disposed in the via holes 34a to 34c and 38a or 38b, the size of a high frequency oscillation circuit as a whole will not be be increased.
Patent JP-S5952895-A (JP)
Inventor: AMANO HIROAKI
IPC: H05K9/00
Filed: 1982-09-20
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-H08662-A (JP)
Title: Disposable diaper having pocket structure
Inventor: SHINTO HIROSHI
IPC: A61F13/511
Filed: 1994-06-24
Abstract: PURPOSE:To provide a diaper by which a pocket gather part is reinforced and going backward of excrement is hardly caused and an unpleasant feeling to the skin is relieved and in which a pocket and a pocket gather to house excrement are formed. CONSTITUTION:A hydrophilic surface sheet 2 is arranged in a width directional center area of a diaper on a surface sheet, and upward bending parts are arranged on the width directional both sides, and the width directional free side is folded back, and an extensible-contractile elastic body 7 is adhered/fixed in an elongated condition to/in it, on the other hand, in a hydrophobic surface sheet 2, two sheets having crest parts and valley parts are opposed to each other, and the crest parts are partially superposed on each other in an end part, and the valley parts are opposed to each other, and a pocket 6 is formed in a central part, and pocket part side edge parts of hydrophobic surface sheets 5 are superposed on the upward bending parts, and are integrally adhered together.
Patent JP-S6319640-A (JP)
Title: Motor-driven single-lens reflex camera
Inventor: UMETSU JUNJI
IPC: G03B19/12
Filed: 1986-07-14
Abstract: PURPOSE:To make the effective charge stroke of a one-turn gear sufficiently long by turning off temporarily a winding motor which is turned on with the run completion signal of a shutter after a motor begins to move down with the force of a restoring spring, and turning it on again after the mirror finishes moving down. CONSTITUTION:When a charge lever 36 rotates a charge driving lever 103 and a mirror charge lever 102, the bent part 102d of the mirror charge lever 102 engages the hook part 111a of a lock lever 111 energized counterclockwise by the restoring spring 116 and is fixed at this position. The engagement between this bent part 102d and the hook part 11a coincides with the timing of the entry of the claw part of a winding completion lock lever 27 into the cut part of the one-turn gear and the winding motor is powered off at this time, so that the charge lever 36 is returned. Consequently, the effective charge stroke of the one-turn gear can be made long, so the charge torque to the motor shaft is reducible.
Patent JP-H04364060-A (JP)
Title: High-corrosion-resistant resin sealed ic element
Inventor: FURUYA SHUICHI
IPC: H01L23/29
Filed: 1991-06-11
Abstract: PURPOSE:To obtain a high-corrosion-resistant resin sealed IC element free from water permeation and troubles such as corrosion or disconnection of a circuit, etc., even if it is used in a state of high temperature and humidity. CONSTITUTION:This is a high-corrosion-resistant resin sealed IC element, sealed by covering the surface of an Si chip 2 formed in a circuit on a lead frame 1 with resin through an elaborate metal oxide layer 5. The formation of the metal oxide layer 5 is done by deposition on an IC element preheated to 80-300 deg.C by a chemical evaporating process using an organic metal compound as a evaporation source and using nitrogen as a carrier gas. It becomes possible to manufacture the IC element without damaging its function, by forming the resin layer 6 to seal after the formation of the metal oxide layer 5 on the surface of the Si chip 2. And the leakage current property after a 65 deg.C, 95%RH, 1,000-hour anticorrosion test is much more excellent compared with conventional products.
Patent JP-S59131349-A (JP)
Inventor: UIRIAMU KAARU BURACHIMAN
IPC: A61F2/08
Filed: 1983-09-09
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-S6225554-A (JP)
Title: Picture reader
Inventor: TAGO MASATO
IPC: H04N1/107
Filed: 1985-07-26
Abstract: PURPOSE:To always attain correct reading independently of deformation of an original by providing an original guide in the vicinity of a roller in contact with the original in reading a picture on the original. CONSTITUTION:The original guide 20 regulating the position of an original is provided between rollers 16a and 16b so that the original face is not placed upward from the focus of a rod lens 13, that is, so that the original face is not placed in a direction of the lens 13 from the focus of the lens 13. As the original guide 20, a light-transmittable material such as an acrylic plate is preferred and a light transmission window 19 of a long hole shape is formed on a position opposite to the lower part of the lens 13. As a result, even when the original is depressed by the rollers and then deformed, since it is prevented that the original face is defocused between the lens, reading without causing out-of-focus is attained.
Patent JP-S6227437-A (JP)
Title: Surface hardening of plastic gear
Inventor: HAMADA OSAMU
IPC: F16H55/06
Filed: 1985-07-26
Abstract: PURPOSE:To transfer a surface curing agent exactly and uniformly to a plastic gear, by engaging the plastic gear with a metallic gear or rack having a tooth of the same module as that of the plastic gear and driven at a suitably selected temperature and jamming a treating sheet having a surface hardener between the both. CONSTITUTION:A metallic gear 5 or rack 2 having the same module as that of a plastic gear 1 or 4 as an object to be treated is driven at a suitably selected temperature, and this gear 5 or rack 2 is engaged with the plastic gear 1 or 4, and a treating sheet 3 having a surface hardener (e.g, MoS2 or WS2) 3a is jammed between the both. In this way, the surface hardener is thermally transferred to the surface of the plastic gear 1 or 4 by hot stamping to harden the surface.
Patent JP-H1115625-A (JP)
Title: Multi-window picture displaying method
Inventor: MUGISHIMA KOUJIROU
IPC: G06F3/048
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To improve visibility and operability by selecting a displayed picture with respect to the simultaneous display of plural pictures displayed on the main picture display device of a terminal device and displaying the same picture as the main picture display device on individual picture display devices so as to simultaneously display the plural pictures without changing picture images. SOLUTION: The terminal device comprises the main picture display device 5, an input device 4 and a processor 1 and is constituted of a selecting means of a picture to display on the picture display devices 3 and a means indicating which device 3 to display the selected display picture on in order to display the pictures, which are simultaneously displayed on the device 5, on the plural devices 3. The respective selecting and indicating means are provided with a picture for selecting and indication and a managing picture displaying a display image on a picture. Information necessary for displaying pictures is obtained, based on selected picture information to be displayed on the devices and the selected pictures are individually displayed on indicated devices 3, based on indicated information.
Patent JP-S6410204-A (JP)
Title: Optical fiber coupling module
Inventor: TSUJII HIRAAKI
IPC: G02B6/42
Filed: 1987-07-02
Abstract: PURPOSE:To obtain maximum coupling efficiency at all times by forming only the core part of an optical fiber in a convex shape to 1/4 wavelength or its odd-numbered multiple. CONSTITUTION:Only the core part 8 of an end surface of the optical fiber 4 is worked in the convex shape, and its height is as large as 1/4 wavelength or its odd-numbered multiple. Namely, a part which differ in height by the 1/4 wavelength is provided at the focus of a light converging means, reflected light is shaped in a shape of Fourier transformation, and a control signal for positioning is obtained from, for example, a divided light receiver 11 by a push- pull method. Further, a cylindrical lens 7 is installed right in front of a four- divided photodetector 6 to obtain a control signal for focus positioning by an astigmatism method. Consequently, the positioning at the time of positioning components when an optical fiber coupling module is manufactured is facilitated and the influence of a position shift at the time of partial fixation upon the coupling efficiency is eliminated, thereby constituting the optical fiber coupling module which is stable in high coupling efficiency.
Patent JP-S6228189-A (JP)
Inventor: NAITO SHINJI
IPC: B66C1/06
Filed: 1985-07-29
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-S5954799-A (JP)
Title: Fan
Inventor: OGURI HIDEAKI
IPC: F04D25/10
Filed: 1982-09-22
Abstract: PURPOSE:To absorb the uncomfortable minute vibration of an auxiliary motor provided on the outer periphery of a louver and enable a blowing operation with a smooth and quiet means of changing the wind direction by transmitting the power of said auxiliary motor to said louver through a belt. CONSTITUTION:A front casing 1 is fitted to a rear casing 2 to form a fan body, and an air channel is provided in its center. A motor holder 3 for housing a fan motor is molded in an integrated form with the front casing 1 and a mounting stay 14. Blower blades 4 and a louver 5 are also provided on the front casing 1. On the other hand, the rotational force of the auxiliary motor 7 is transmitted to the louver 5 with an endless belt 6, through a pulley 8 and tention pulleys 9. Thereby the louver 5 is rotated while absorbing the uncomfortable minute vibration of the auxiliary motor, enabling a blowing operation with a smooth and quiet means of changing the wind direction.
Patent JP-H06184284-A (JP)
Title: Phenolic aralkyl resin having low softening point and epoxy resin composition containing the resin
Inventor: URAGAMI TATSUNOBU
IPC: C08G59/06
Filed: 1991-07-05
Abstract: PURPOSE:To obtain the subject compound useful as a matrix resin for composite material and having excellent moisture resistance, heat-resistance, workability, etc., by reacting a specific alkyl halide, etc., with a phenylphenol, etc., in the presence of an acid catalyst at a specific ratio. CONSTITUTION:This resin having low molecular weight (preferably having a softening point of <=100 deg.C) and expressed by formula II [X is group of formula III or formula IV ((n) is 0-100)] is produced by reacting an aralkyl halide or aralkyl alcohol derivative of formula I (R is halogen, hydroxyl or 1-4C alkoxy) with >3 times mol of phenylphenol or naphthol in the presence of an acid catalyst (e.g. hydrochloric acid or sulfuric acid). The amount of the catalyst is preferably 0.001-1wt.%.
Patent JP-H0914455-A (JP)
Title: Rotary shaft sealing device
Inventor: JINNAI TAKESHI
IPC: F16J15/34
Filed: 1995-06-30
Abstract: PURPOSE: To reduce abrasion of a sliding material so as to improve durability by reducing the area of a part which is slid at the time of high speed rotation. CONSTITUTION: In a rotary shaft sealing device 1 arranged on a housing 5 and having a seal ring kit 9 which consists of a seal ring 6, a cover ring 7, an extension spring 8, a key, and the like, and a seal runner 4 installed on a rotary shaft 2 and which is brought in sliding-contact with the seal ring 6 on an outer peripheral surface, the seal runner 4 is formed in such a way that a wall thickness part and a wall thin part are continued to alternately.
Patent JP-H1117029-A (JP)
Title: Mos semiconductor read-only memory
Inventor: TANAKA TAKAO
IPC: H01L21/8246
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To suppress ion-implanted regions from overlapping with adjacent cells to avoid the threshold voltage rise, by reducing the line width to reduce these regions implanted with code form (B) or channel stop B. SOLUTION: Linear n<+> type buried regions 1, 2 are formed longitudinally on a p-type semiconductor substrate to form source and drain regions, and polycides 3, 4 are linearly formed crosswise to the regions 1, 2 to form bank selector lines and word lines and channels between the source and the drain regions beneath the polycides 3, 4. The polycide 3 is notched at the polycide 4 of its lines between specified source and drain regions.
Patent JP-H1014218-A (JP)
Title: Rush current limitation type of charging pump boosting circuit
Inventor: TAKAHATA HIROKATSU
IPC: H02M3/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To limit a rush current at start, without affecting the output current supply capacity, in a charging pump boosting circuit. SOLUTION: In a conventional charging pump boosting circuit, a Pch FET 11 is used for a switch to turn on or turn off the connection between the power supply side and a capacitor 15, and this circuit has circuits 12 and 14 to vary the drive voltage of the gate by the value made by inversely amplifying the charge voltage. In a condition where the charge voltage is high and there is no possibility of the occurrence of a rush current, the drive voltage of the Pch FET 11 is taken large, and on resistance is made small. On the contrary, in a condition where the charge voltage is low and the rush current is generated, the on resistance of the Pch FET is increased by lessening the drive voltage of the Pch FET 11.
Patent JP-S6054693-A (JP)
Inventor: JIYOSEFU OSARIBAN
IPC: C12P17/16
Filed: 1984-08-07
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-H03114534-A (JP)
Title: Chrome free impregnated active carbon for adsorbing toxic gas and/or toxic vapor
Inventor: DEIBUITSUDO TENPURUTON DOOTEI
IPC: B01D53/34
Filed: 1990-06-25
Abstract: PURPOSE: To prepare an activated carbon for adsorption of a toxic gas and the like by impregnating an activated carbon with 0-14% copper, 2-16% zinc and 6-16% in total of copper and zinc, and optionally 0-10% silver and 0-6% triethylene diamine. CONSTITUTION: A solution, in which copper, zinc, and if necessary, silver and 0-10% organic acid are blended, is prepared. After being impregnated with the solution, the activated carbon is dried and optionally impregnated with triethylene diamine to prepared the activated carbon for adsorption of the toxic gas and the like. The resultant activated carbon for adsorption contains 0-14% copper, 2-16% zinc and 6-16% in total of copper and zinc and optionally 0-16% silver and 0-6% triethylene diamine. The activated carbon for adsorption is incorporated in a gas mask to be applied for adsorption and removal of the toxic gas such as chlorine, hydrogen cyanide or sulfur dioxide.
Patent JP-H0216029-A (JP)
Title: Polyester biaxially oriented film
Inventor: SHINONOME OSAMI
IPC: B29L7/00
Filed: 1988-07-04
Abstract: PURPOSE:To enable biaxial orientation, and to satisfy heat-shrinkable characteristics by bringing crystallite size constituting a film composed of polybutylene terephthalate or polyester mainly comprising said polybutylene terephthalate and the degree of face orientation to specific values. CONSTITUTION:The title film consists of polybutylene terephthalate or polyester mainly comprising said polybutylene terephthalate, and is synthesized by combining the esterification reaction or ester exchange reaction of terephthalic acid or terephthalic acid dimethyl and 1,4-butanediol and a de-glycol reaction. Polybutylene terephthalate group polyester having high molecular weight is used preferably, and it is desirable that intrinsic viscosity at 25 deg.C in the mixed solvent of phenol/tetrachloroethane at the weight ratio of 1/1, etc. is concretely brought to 0.7 or more, preferably 0.8 or more. Crystallite size and the degree of face orientation measured through an X-ray diffraction method must be brought respectively to 35-80Angstrom  and 85% or more in the film. It is desirable that flat method co-biaxial orientation and heat treatment are combined as the manufacture of the biaxially oriented film.
Patent JP-H0612961-A (JP)
Title: Relay
Inventor: UEDA KYOJI
IPC: H01H85/30
Filed: 1992-06-25
Abstract: PURPOSE:To suppress the change of characteristic against drop shock. CONSTITUTION:A direction of protruding a hinge spring part 24 is set so as to obtain a direction equal to the lengthwise direction of a base 11. That is, connection of the hinge spring part 24 to the base 11 is changed from a (y) direction to an (x) direction in the drawing. Here relating to the displacement in a (z) direction, the hinge spring part 24, by providing a spring of width D' and length L, is formed very soft. Accordingly, the hinge spring part 24 is flexed to absorb a shock against the drop shock in the (z) direction. In this way, the center of rotation of an armature block 2 is not floated, to generate also no change of a characteristic.
Patent JP-S56125407-A (JP)
Title: Production of magnesium-containing solid
Inventor: IMAI MASABUMI
IPC: C08F4/02
Filed: 1980-11-28
Abstract: PURPOSE: To obtain an Mg-containing solid suitable as a highly active catalyst support for the production of polyolefins having high stereoregularity, by contacting metallic magnesium with a halogenated hydrocarbon and a specified alkoxy compound.  
     CONSTITUTION: A magnesium-containing solid useful as a support for various catalysts is obtained by contacting (A) metallic magnesium with (B) a halogenated hydrocarbon of the formula: RX wherein R is a C 1W20  alkyl, aryl or cycloalkyl and X is a halogen, such as ethyl chloride, cyclohexyl chloride or chlorobenzene and (C) a compound of the formula, wherein X' is H or a halogen, a C 1W10  alkyl, aryl or cycloalkyl, R' is a C 1W20  alkyl, aryl or cycloalkyl and m is 0W2, such as ethyl orthoformate, butyl orthoformate or ethylidene dimethyl ether. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5868552-A (JP)
Title: Oil seal mechanism of bearing section
Inventor: KITAWAKI MICHIO
IPC: F16J15/32
Filed: 1981-10-21
Abstract: PURPOSE:To mount and demount the titled mechanism easily, and to improve durability by forming a groove section to one side surface of an oil seal member and a trough to the other side surface while setting up a lip section at the inside diameter side and an elastic ring member at the outside diameter side. CONSTITUTION:The shaft section 10a of a roll 10 is supported by a bearing 12 in a bearing housing 11, and the oil seal members 1 are symmetrically disposed at the both sides of the bearing 12. In this case, the groove sections 2 indented extending over the half or more of the width of said sealing members 1 are formed to one side surfaces of the members 1, and the trough sections 8 are oppositely shaped at both sides of the deep section of the groove section 2 in the other side surfaces. The stepped lip sections 5, intermediate sections thereof have concave sections 6, and the lip sections 7 for sealing dust are disposed at the inside diameter sides of the sealing members 1. Contact surfaces 4 joined into the bearing housing 11 are formed at the outside diameter sides, and the elastic ring members 3 are buried while notch sections, diameters thereof can be reduced, are shaped to the members 3.