baber/WOPTO huggingface dataset:
Patent JP-H01254722-A (JP)
Title: Cure promotion of radically curable resin
Inventor: TAKIYAMA EIICHIRO
IPC: C08J3/24
Filed: 1988-04-01
Abstract: PURPOSE:To accomplish curing at near normal temperature without yellowing in a short time, of the title resin for FRPs, coatings, linings, decorative boards, etc., by using an aliphatic acetoacetamide as a cure promoting aid. CONSTITUTION:Using an aliphatic acetoacetamide (pref., N,N-dimethyl acetoacetamide or N-methyl N-acetoacetoxyethyl acetoacetamide) as a cure promoting aid in combination with a cure promotor such as an organic peroxide and cobalt, vanadium or copper, a radically curable resin [pref., a vinyl ester resin produced by reaction between a unsaturated polyester resin or epoxy resin and (meth)acrylic acid] is cured.
Patent JP-H02262619-A (JP)
Title: Ferroelectric liquid crystal display device
Inventor: KAWAGISHI HIDEYUKI
IPC: G02F1/141
Filed: 1989-04-03
Abstract: PURPOSE:To suppress coloring in a light state by nearly aligning the transmission axis of the electric vector of a polarizer with the direction of the right mean molecule long axis of ferroelectric liquid crystal in right twist interface structure. CONSTITUTION:When a ferroelectric liquid crystal element 1 is viewed in the direction from the polarizer P as a polarizing plate close to a light source 5 to an analyzer A as a polarizing plate close to an observer 4, interface molecules of the ferroelectric liquid crystal 1 are twisted in a right rotating direction and thus oriented. When two mean molecule long axes 2 and 3 and a rubbing axis R are viewed in two bistable states of the orientation state so that the intersections of those axes are on the lower side, the transmission axis P of the electric vector of the polarizer P is almost aligned with the direction of the right mean molecule long axis 3 on the right side of the rubbing axis R between the mean molecule long axes. Consequently, the coloring of the whole panel is suppressed to obtain the ferroelectric liquid crystal display device of high display quality.
Patent JP-H07297201-A (JP)
Title: Method of heat treating semiconductor substrate and thermal treatment device
Inventor: YOSHIKOSHI SHUNICHI
IPC: H01L21/22
Filed: 1994-04-20
Abstract: PURPOSE:To provide a technique which enables the use of even treatment gas containing water regarding a heat treatment method and a heat treatment device for heating a semiconductor substrate for thin film formation and other heat treatments. CONSTITUTION:When a semiconductor substrate 4 is heated by using treatment gas 6 containing at least water, a part or an entirety of a heat treatment chamber 10 for a semiconductor substrate is constituted of a double or multiple tubes or more (an inner tube 3, an outer tube 2, etc.). Heat treatment is carried out while keeping a temperature of the heat treatment chamber not to cause dewing by water in at least an inner pressure thereof by introducing heating gas 8 to a clearance between the multiple tube walls. If necessary, an interlock, etc., are provided to prevent treatment gas from flowing when a temperature of the heat treatment chamber is lower than a specified temperature.
Patent JP-H01252963-A (JP)
Title: Photosensitive body
Inventor: YOSHIOKA HIROSHI
IPC: G03G5/05
Filed: 1988-03-31
Abstract: PURPOSE:To reduce abrasion of a photosensitive body at the time of repeated uses and to improve repetition characteristics, such as potential stability by incorporating a copolymer of optionally substituted ethylenic hydrocarbon and vinyl acetate in the uppermost region on the side of a photosensitive layer. CONSTITUTION:The uppermost regions formed on the side of the photosensitive layer contains the copolymer of the optionally substituted ethylenic hydrocarbon and vinyl acetate which, when used as a binder together with the polycarbonate, more enhances mechanical strength characteristic of the polycarbonate, especially, the impact strength, reduces the abrasion at the time of repeated uses, and improves repetition characteristics, such as potential stability, potential acceptance, and sensitivity.
Patent JP-S58199116-A (JP)
Title: Solvent welding for thermoplastic synthetic resin bands
Inventor: SEKO KIYOSHI
IPC: B29C65/00
Filed: 1982-05-14
Abstract: PURPOSE:To prevent one of bands from sticking to a working piece and from separating from the other band by pinching the lapping portion of a thermoplastic synthetic resin bands to be welded between a supporting member and a pressing member and pressing the members to be welded. CONSTITUTION:While the lapping portion of polypropylene bands (PP bands) 10 is pinched between the press plate 36 and the supporting plate 30, the welding member 34 performs a closing motion toward the supporting plate 30. Projecting pieces 32 perforate through holes 38 of the pressing plate 36, welding through holes are formed by the heating and pressing actions of the projecting pieces 32 on the lapped portion and the bands are welded into each other. Then, when the welding member 34 is applied a release motion, the projecting piece 32 are not stuck to the through holes 26 and faulty welding can be prevented completely because the peripheries of the welding through holes 26 are pinched by the pressing plate 36 and the supporting plate 30.
Patent JP-S63248452-A (JP)
Inventor: MASUMOTO TOYOJIRO
IPC: B02B3/06
Filed: 1987-04-02
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-H06295638-A (JP)
Title: Interlock circuit
Inventor: KANEKO TERUO
IPC: H01H9/54
Filed: 1993-04-08
Abstract: PURPOSE:To reduce rush-in current generated due to floating capacity of power line by providing an opening/closing means and a coil in series between a power source and a load. CONSTITUTION:An interlock switch 4 opened or closed in association with the mechanical operation of device is inserted in a power line 3 composed of harness or the like positioned between a power supply 1 and a load 2, and in the vicinity thereof a coil 11 is positioned. At the output portion of the power supply 1, a capacitor C1 is arranged and in a load 2, a capacitor C2 is arranged. In one embodiment according to this invention, a load 5 is connected to the power line upstream of the switch 4, and a capacitor C3 is provided. A capacitor C4 shows the floating capacity of power line positioned upstream of the switch 4 while a capacitor C5 shows the floating capacity of power line positioned downstream of the switch 4. When the switch 4 is disposed on a printed circuit board 12, it is desirable that the coil 11 is on the same board. With this constitution, all rush-in current caused by closure of the switch 4 can be reduced.
Patent JP-H05284255-A (JP)
Title: Isdn terminal equipment with dialing restriction function by subscriber
IPC: H04M15/00
Filed: 1992-04-03
Abstract: PURPOSE:To restrict or permit selectively a required minimum dialing to an ISD network from a telephone set after an accumulated communication charge reaches a communication charge limit. CONSTITUTION:When a telephone number as a dial restriction object or a dialing restriction release object is registered in advance in a registration section 9 in the revision enable mode, only dialing to a dialing restriction object is restricted after an accumulated communication charge reaches a communication charge limit amount under the control by a dialing restriction control section 10 and only the dialing to a dial restriction release object is permitted, then a remarkable excess of the communication charge over its limit is suppressed.
Patent JP-H11277543-A (JP)
Title: Production of mold for molding micro-lens array
Inventor: IIJIMA RYUTA
IPC: G02B3/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To produce a mold for molding which can stably mold a high precision micro-lens array. SOLUTION: A mold substrate 3 for forming a mold for molding is prepared, and first, the substrate 3 is subjected to force processing by using the first punch 1 having a ruby ball with a radius of curvature of, for example, 100 μm to form a spherical recessed part 4a. The recessed part 4a is formed in the shape of an array by applying the process in the X direction of the substrate 3 in the same pitch. A substrate upheaval part 5 formed by the force processing by the first punch 1 is removed by CMP(chemical polishing). With the use of the second punch 2 having a ruby ball with a radius of curvature of, for example, 125 μm, the force processing is applied on the spherical recessed part 4a to prepare a lens mold 4b to obtain the mold for molding a micro-lens array.
Patent JP-H05281646-A (JP)
Title: Silver halide photographic sensitive material
IPC: G03C1/14
Filed: 1992-04-03
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material having matting and light-scattering property in a state of a raw film and prevented from raising haze and occurrence of starry night phenomenon and resistant to abrasion and scratching and not causing uneven drying at the time of development processing. CONSTITUTION:The silver halide photographic sensitive material is provided with at least one silver halide emulsion layer spectrally sensitized to a wavelength of >=600nm and at least one nonphotosensitive layer containing water- insoluble coarse grains having an average grain diameter of 2-10mum in an amount of 5-100mg/m<2> and an alkali-soluble small grains having an average grain diameter of 0.05-1.5mum in an amount 10-300mg/m<2>.
Patent JP-H03279057-A (JP)
Title: Electric power generating gas generator and occupant protection by air bag system with use thereof
Inventor: YOKOYAMA AKIRA
IPC: B60R21/26
Filed: 1990-03-28
Abstract: PURPOSE:To actuate another air bag by mounting a thermal conversion device in a gas generator, and generating thermoelectric power from the generated heat due to working of the generator. CONSTITUTION:A mechanical sensor 2 is mounted on the center part of a gas generator 16, and by movement of a weight 3 due to shock a cap sticker 1 is projectingly stuck to a blasting cap to ignite. Ignition powder 11 is fired by the thermal energy, a large quantity of thermal energy is quickly generated and ejected from an ignition port 13, gas generating agent 9 in a gas generating chamber 17 is ignited, and the gas is ejected from an ejecting port 7 to expand an air bag. A thermal conversion device 10 is mounted adjacent to an ignition device 15, thermoelectric power is generated by the generated heat, the power is supplied to electric power terminals 4, 5 and transmitted to the electric basting cap in another gas generator having no shock sensor, and the generator is actuated. Consequently, a plurality of air bags can be actuated surely and cheaply.
Patent JP-S62240554-A (JP)
Title: Liquid jet recording head
Inventor: ISHIDOU SAKIKO
IPC: B41J2/055
Filed: 1986-04-11
Abstract: PURPOSE:To prevent the change in discharge characteristic, the peeling of adhesives, the fracture of ink passage, etc. following the variation in environmental temperature, by varying the hardness of adhesives after curing at least at one position among a plurality of adhering positions between a liquid discharge part and a base material from others. CONSTITUTION:The ink discharge part 20 of a liquid jet recording head is positioned to be fixed near 12 the bottom part of the side 6d of the subtank 6 of which for one portion of the support 6c the rear end side of its ink passage 1 is jointly used by the adhesives having high hardness after curing. Further, the vicinity 11 of the orifice 1a of the ink passage 1 is fixed by the viscoelastic adhesives having lower hardness after curing than that adhesives. Therefore, the ink discharge part 20 fixed by adhesion to the support with adhesives having such different hardness can release stress at the portion of low hardness adhesives even though stress occurs following, for instance, the change of environmental temperature. Then, the change in discharge characteristic, the peeling of adhesives, the fracture or cracking of ink passage, etc. are never generated.
Patent JP-S63248189-A (JP)
Title: Semiconductor laser
Inventor: KITAMURA MITSUHIRO
IPC: H01S5/00
Filed: 1987-04-02
Abstract: PURPOSE:To obtain excellent laser characteristics by forming a waveguide layer including a region having a potential energy section in which irregularities, in which the crests (troughs) of valence bands correspond to the crests (troughs) of conduction bands, alternately repeat. CONSTITUTION:An active layer 1 is held by waveguide layers 2 having energy gaps larger than the active layer 1, and clad layers 5 are formed outside the waveguide layers 2. The waveguide layers 2 contain regions having potential energy distribution in which irregularities, in which the crests (troughs) of valence bands correspond to the crests (troughs) of conduction bands, alternately repeat. Consequently, the lifetime of carriers in the waveguide layers 1 is lengthened, radiative recombination in the waveguide layers 2 is inhibited, and injected carriers excellently radiative-recombine in the quantum well active layer 1. Accordingly, excellent characteristics such as a low threshold, narrow oscillation spectral band width, etc., are acquired.
Patent JP-S538440-A (JP)
Title: Pre-heating means for engine
Inventor: IKESHIMA TETSUO
IPC: F02P19/02
Filed: 1976-07-09
Abstract: PURPOSE: To permit reliable heating by providing a pre-heating indicator within a pre-heating circuit such that the pre-heating indicator is turned on or off on the basis of detection by a temperature switch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59208129-A (JP)
Title: Multi-cylindered engine for motorcycle
Inventor: SUGIZAKI MASAMORI
IPC: F02B61/02
Filed: 1983-05-13
Abstract: PURPOSE:To shorten a length of a crankshaft to facilitate a turn during a high speed driving by displacing one of the two cylinders neighboring each other in parallel 4-6 cylindered engine at one side including a crankshaft and the other to the opposite side. CONSTITUTION:Two cylinder groups 5a and 5a arranged alternately in a crank box 4 are displaced to the front direction by a distance S against a face F including an axial line of a crankshaft 3, while the other two groups 5b and 5b are displaced to the rear side of the face F by the distance S. Therefore, each cylinder 5a and 5b can be arranged in a zigzag shape on both sides of the crankshaft 3, and if the partition walls between the neighboring cylinders are fixed, the length of the engine in the crankshaft 3 direction can be shortened, so that the motorcycle can be tilted sharply for turning to facilitate the turn especially during a high speed driving.
Patent JP-H03174761-A (JP)
Title: Hybrid integrated circuit device
Inventor: SAITO HIDESHI
IPC: H01L25/18
Filed: 1990-03-29
Abstract: PURPOSE:To reduce the size and to enable free mounting/dismounting of a microcomputor by providing a first wiring board mounting only the microcomputor and a second wiring board mounting a plurality of associated circuit elements, accommodating the wiring boards in a hole made in one substrate, and mounting such circuit elements as producing heat mainly on the other substrate. CONSTITUTION:Power circuit elements producing heat are mainly mounted on the other substrate 2B superposed by a wiring board 8, a plurality of circuit elements 4 such as chip capacitors are mounted substantially on the entire area of the substrates 2A, 2B, and a microcomputor 7 and associated circuit elements 4 are mounted on a second wiring board 80. A hole 5 is made at a desired position of the substrate 2A, and the first wiring board 8 mounting the microcomputor 7 and the second wiring board 80 mounting the plurality of directly associated circuit elements 4 are disposed and accommodated in a space defined by the hole 5 and connected with conducting paths 3 formed on the other substrate 2B. By such arrangement, size can be reduced and the microcomputor 7 can be mounted/dismounted freely.
Patent JP-S5418518-A (JP)
Title: Sliding and floating propulsive vehicle using air viscosity
Inventor: FUKAYA TOSHIO
IPC: B61B13/08
Filed: 1977-07-12
Abstract: PURPOSE: To reduce the cost of track facility by providing propulsive plates or the like forming secondary conductors at the inside of endless belts rotatably supported underneath the automotive body of a sliding and floating propulsive vehicle to execute sliding operation by means of air viscous lubrication at high speed running of the vehicle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58205847-A (JP)
Inventor: GEIRII ARAN MAIRUKO
IPC: G01N27/04
Filed: 1983-05-13
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-H1075347-A (JP)
Title: Film image reader and storage medium storing control procedure to the film image reader
Inventor: IKEDA TAKAHIRO
IPC: H04N1/12
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To read a film image in conformity with a characteristic of a monitor screen to be connected by acquiring size data of the monitor screen and setting the read resolution from the relationship with number of frames for index indication. SOLUTION: A CPU 1 provides an output of a transmission request denoting a size of a monitor screen and data of a displayed color number to a host computer 19 and acquired the data. The CPU 1 discriminates which of 'display of magnetic information' and 'image display' is selected, whether or not 'full frame display' is set, whether or not a color is set for the display color number on a monitor screen, based on an index display setting menu. The CPU 1 discriminates a display size of each frame from the relationship between number of displayed frames and the size of the monitor screen. Then the CPU 1 sets the read resolution so as to optimize the display size of each frame and allows a line sensor 12 to read an image by the set read resolution.
Patent JP-S60226559-A (JP)
Title: Formazan compound and dyeing of cellulosic fiber therewith
Inventor: YAMAMURA SHIGEO
IPC: C09B62/04
Filed: 1984-04-26
Abstract: NEW MATERIAL:A compound in an acid form of formula I (R is H, OH, sulfonic acid, Cl, Br, F. 1-4C alkyl, 1-4C alkoxy, COOH, 2-8C dialkylamino; M is Cu, Ni). EXAMPLE:Dyes for dyeing of printing cellulosic fibers violet to blue with high fastness to light, sweat-light, washing, water, and aqueous chlorine. In case of printing, it shows good resistance to white staining. PREPARATION:Diazotized 6-acetylamino-2-aminophenol-4-sulfonic acid is coupled with 5-sulfo-2-carboxyphenylhydrazine. Then, sulfuric acid is allowed act on the product, heated in an alkali solution to effect hydrolysis of acetylamino group to give a formazan amino compound of formula IV. The product is allowed to react with 2,4,6-trichloro-1,3,5-triazine.
Patent JP-H03281806-A (JP)
Title: Snow-melting machine
Inventor: OTA KAZUYOSHI
IPC: E01H5/10
Filed: 1990-03-29
Abstract: PURPOSE:To facilitate the throwing of snow into a snow-melting section by providing a fuel tank to a room partitioned from the snow-melting section through a partition wall, providing a snow-melting burner and the fuel tank up and down so that the fuel tank is placed upward, and mounting a snow- mounting table inclined toward the snow-melting section side. CONSTITUTION:The inside of a body 1 is partitioned into a snow-melting section 2 and a room 3 in the rear end section through a partition wall 4, an inclined ceiling section 5 inclining in a state of the rear-up is provided to the upper part of the partition wall 4, and a snow-melting table 6 inclining to the snow- melting section 2 is provided on the ceiling section 5. After that, a tank 9 and a snow-melting burner 10 are placed up and down in the room 3 so that the fuel tank 9 is placed upward. Then, when snow is thrown into the snow-melting section 2, if the snow is also mounted on the table 6, the snow moves to the snow-melting section 2. According to the constitution, the throwing of snow into the snow-melting section 2 can be easily made, notwithstanding there are the tank 9 and burner 10 in the body 1.
Patent JP-S539156-A (JP)
Title: Wheel train mechanism of watch
Inventor: DENDA MASAKI
IPC: G04B35/00
Filed: 1976-07-13
Abstract: PURPOSE: To prevent the occurrence of fluctuating phenomena of the hands by exerting elastic force of a spring, etc. to the transmission wheel having clattering between shaft and bearing thereby eliminating the backlash of gears. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62240740-A (JP)
Title: Aluminum alloy for casting
Inventor: ADACHI MITSURU
IPC: C22C21/06
Filed: 1986-04-10
Abstract: PURPOSE:To manufacture an Al alloy having colorless anodic oxidation film, free from casting cracks, and reduced in thermal effect attendant upon welding, by incorporating specific amounts of Cu, Sn, and In to Al and by properly selecting other alloy contents. CONSTITUTION:2.5-6.0% Mg by weight, <=1.0% Mn, 0.05-0.3% Ti, <=0.02% B, <=1.0% Fe, <=0.2% Si, 0.001-0.01% Be, and 0.15-0.5% Cu are added to Al, or, in the above composition, 0.05-0.3% Zr is substituted for Ti and B. Further, one or more kinds among 0.1-1.5% Zn, 0.005-0.10% Sn, and 0.01-0.15% In are added to the above two kinds of alloys. As to the amount of Cu improving strength by means of a course of heat treatment, when it is less than the above range, strength is insufficient and changes in mechanical properties due to thermal effect attendant on welding are increased and, when it exceeds the above range, corrosion resistance is deteriorated.
Patent JP-H06295843-A (JP)
Title: Sealing method for electric double layer capacitor
Inventor: NAKANISHI MASANORI
IPC: H01G9/00
Filed: 1993-04-09
Abstract: PURPOSE:To provide a method for sealing an electric double layer capacitor excellent in outer view and air-tight sealing performance without protruding the adhesive. CONSTITUTION:At least two protrusions 10a are formed while being spaced apart from each other on the bonding face of a frame-like gasket 10. The top of the protrusion 10a begins to melt when a hot melt adhesive 18 is hot pressed and when the hot press is stopped at such stage as the fused hot melt adhesive 18 is pooled in a space 10b defined by the protrusions 10a and a current collecting plate, the hot melt adhesive 18 filling the space 19b is cooled to be hardened thus bonding the current collecting plate 20 to the gasket 10 and sealing the space in the gasket 10.
Patent JP-H09278613-A (JP)
Title: Decomposition promoter for sulfonylurea-based herbicide
Inventor: HIRATA HIROAKI
IPC: C11D7/26
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a decomposition promoter capable of efficiently decomposing highly active sulfonylurea-based herbicides, consisting of a specific compound extremely high in safety in its handling and to the environment. SOLUTION: This decomposition promoter contains, as active ingredient, at least one kind of ascorbic acid compound (pref. L-ascorbic acid, metal salt thereof such as sodium salt, organic acid ester such as acetate, isoascorbic acid, salt thereof, or organic acid ester thereof). The sulfonylurea-based herbicides to be decomposed by this promoter include chlorsulfuron, metsulfuron- methyl, sulfometuron methyl and bensulfuron-methyl. This promoter can be used even if there coexist conventional carrier and adjuvant contained in sulfonylurea-based herbicide preparations. It is recommended that this promoter is used at 0.5-10000 (esp. 1-5000) molar times the active ingredient of a sulfonylurea-based herbicide to be decomposed.