baber/WOPTO huggingface dataset:
Patent JP-S63271347-A (JP)
Title: Image forming method using silver halide photographic sensitive material
Inventor: NAKAMURA TAKEKI
IPC: G03C5/30
Filed: 1987-04-30
Abstract: PURPOSE:To form the negative image having the super high contrast of the titled material by developing the negative type silver halide photographic sensitive material contg. a hydrazine derivative and a specified compd. in an emulsion layer or an another hydrophilic colloidal layer with a specified developer. CONSTITUTION:The negative type silver halide photographic sensitive material comprises the silver halide emulsion layer and a protective layer composed of a nonphotosensitive hydrophilic colloidal layer mounted on a supporting body, and said emulsion layer or the another hudrophilic colloidal layer contains the hydrazine derivative and the compd. shown by formula I. Said material is image-likely exposed, and then, developed with the developer contg. >=0.15mol./l sulfurous acid ion and having pH of 10.5-12.3. In formula I, PWR is a group capable of releasing a group (Time)t-AF by reducing the compd., Time is a group capable of releasing a group AF by reducing the group PWR as a trigger through a following reaction, (t) is an integer of 0 or 1, AF is a group capable of controlling the development after releasing. Thus, the image which has the very high sensitivity and contrast and the good edge smoothness and a fine line and less fogging, is obtd.
Patent JP-S60250233-A (JP)
Title: Infrared gas analyzer
Inventor: ENDOU MASASHI
IPC: B60L3/00
Filed: 1984-05-26
Abstract: PURPOSE:To enable quantitative determination of the fouling condition of a measuring cell by calculating the ratio between the measured values for the comparison cell and for the measuring cell at the zero-point calibration to be memorized as reference. CONSTITUTION:At the zero-point calibration in which a zero gas is introduced to a measuring cell, a signal from an amplifier 9 is inputted into an arithmetic means 30, by which the ratio R/M between the measured value R for the comparison cell and the measured value M for the measuring cell is calculated to memorize the initial value R0/M0 into a memory 31 as reference. then, the ratio Ri/Mi between the comparison signal Ri and the measuring signal Mi following the second calculation is compared with the initial value R0/M0 by a comparison measns 32 to calculate the value of (Ri/Mi)/(R0/M0) which is shown on a display means 33.
Patent JP-H0711164-A (JP)
Title: Additive for polymeric composition
Inventor: DEIBITSUDO JIYOOJI JIEFUSU
IPC: C08K9/08
Filed: 1994-05-20
Abstract: There is disclosed a coated particulate inorganic material, the coating on the particles of the inorganic material comprising a combination of a natural or synthetic polymeric material and a mould release agent. The mould release agent is a fatty acid having from 12 to 20 carbon atoms or a heavy metal or alkaline earth metal salt thereof. The polymeric material is present in the coating in an amount of from 1% to 10% by weight, based on the weight of dry inorganic material. The coated particulate inorganic material is useful as an improved low profile additive for polymeric compositions, and especially for thermosetting polymeric compositions which are specially adapted for forming shaped articles by sheet moulding or by bulk, or dough, moulding processes.
Patent JP-2000257852-A (JP)
Title: Gas combusting heater
Inventor: TAMADA KAZUMI
IPC: F23C99/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To increase heat transfer efficiency of a heat absorbing surface with a comparatively simple structure and restrain generation of nitrogen oxides at the time of combustion by providing an exhaust emitter having an airtight structure at a downstream side of a burner and specifying an area of a plurality of emitting ports provided to the emitter, a heating value of the burner and the like. SOLUTION: A premixing forced combustion burner 5 in a gas combustion heater is arranged such that a mixed gas of air and gas produced at a mixer 2 is fed to a blower 3, and that the mixed gas is blown out from a burner port 6 having a number of small holes and grooves and combusted. The exhaust resulting from the combustion is emitted to a heat absorbing surface 13 of an object to be combusted from an emitting port 12... of a jetting member 10 which is provided at a downstream of the burner 5 so as to heat the heat absorbing surface. Specifically, the function of the blower 3, the heating value of the burner 5 and an emitting port area are set so that the flowing velocity of the combusted exhaust from the emitter 12 is 5 m/sec. or more when combusted at a rated maximum heating value.  Further, an adequate space volume is set in order to restrain radiant heat from the jetting member 11 to the burner 5.
Patent JP-H07317446-A (JP)
Title: Fixing member of panel
Inventor: MATSUSHITA YASUSHI
IPC: E06B3/58
Filed: 1994-05-23
Abstract: PURPOSE:To provide a fixing member of a panel, improving the external appearance. CONSTITUTION:A fixing member of a panel is provided with a male mole 30 fixed at one side of a door stile 10 to support the end of sheet glass 20, a female mole 40 fixed by the male mole 30 and positioned at the other face side of the door stile 10 to fix the sheet glass together with the male mole 30, and an auxiliary member 50 for fixing the sheet glass 20. The male mole 30 and the female mole 40 are fixed at the front and rear sides respectively and there is no nail in the external appearance.
Patent JP-S5332716-A (JP)
Title: Speaker and its manufacture
Inventor: YOSHINO TAKESHI
IPC: H04R31/00
Filed: 1976-09-07
Abstract: PURPOSE:To give good adhesiveness and weldability so as to obtain products with good rust-preventability in manufacturing speakers, by arranging a specified oilfilm layer inframe to be coupled to field portion.
Patent JP-H05304761-A (JP)
Title: Ground coil mounter for superconductive magnetic levitation railway
Inventor: OHAMA SHIGEYA
IPC: H02K41/02
Filed: 1992-04-27
Abstract: PURPOSE:To see that rainwater does not damage the member around a gap even if it penetrates into the gap and freezes, and facilitate the mounting work of a ground coil by arranging an nonwaterabsorptive elastic member in the gap between the inner face of the mounting hole of the aboveground coil and a mounting coil. CONSTITUTION:The inside diameter D1 of the mounting hole 4b of the insulating armor 4 of a ground coil 2 is made larger than the diameter D2 of the mounting screw 5 buried in a truck structure 1, taking the accuracy of the truck structure 1 into consideration. So, a nonwaterabsorptive elastic member 10 such as silicon rubber, etc., which is made in the shape of a tube having such dimensions that the outside diameter is a little smaller than the inside diameter D1 of the mounting hole 4b and that the inside diameter is a little larger than the screw diameter D2, is arranged in the gap 9 made between the inner face of the mounting hole 4b of the insulating armor 4 and the mounting bolt 5, and then a nut 8 is tightened on the mounting bolt 5 through a plain washer 6 and a spring washer 7. Accordingly, even if rainwater penetrates into the gap 20 between the elastic member 10 and the inner face of the mounting hole 4b and freezes, the elastic member 10 is compressed and deformed, so great force does not act on surrounding member.
Patent JP-S5817127-A (JP)
Title: Production of highly crystalline polyolefin resin foam
Inventor: FUNAKI TAKESHI
IPC: C08J9/14
Filed: 1981-07-08
Abstract: PURPOSE:To obtain the titled high-expansion ratio foam excellent in heat resistance, flexibility, elasticity, surface appearance and extrusion stability, by extruding a specified propylene/ethylene block copolymer containing a low-boiling organic solvent blowing agent into a low-pressure zone and thereby expanding the copolymer. CONSTITUTION:A propylene/ethylene block copolymer, MI 0.5-2.0, containing 5-15% ethylene component incorporated in the form of block is prepared by polymerizing propylene in the presence of a stereoregular polymerization catalyst and copolymerizing the product with ethylene alone or together with propylene. Then, to 100pts.wt. this copolymer are added 25-40pts.wt. low-boiling organic solvent blowing agent (e.g., dichlorotetrafluoroethane) and 0.1-2pts.wt. nucleating agent (e.g., talc). The mixture is melt-blended in an extruder and then extruder into a low-temperature, low-pressure zone to obtain a high-expansion ratio foam, specific gravity 0.02-0.03.
Patent JP-H047665-A (JP)
Title: Automatic refunding machine for betting ticket
Inventor: KUDO TAKASHI
IPC: G06Q50/34
Filed: 1990-04-25
Abstract: PURPOSE:To automatically conduct the test of a device by providing a betting ticket moving means moving a betting ticket which is once read to a read start position again for a betting ticket read means. CONSTITUTION:The betting ticket moving means 4 provided for the betting ticket read means 1 moves the betting ticket which is once read to the read start position again. It is desirable that a cash takeout means 5 is provided for a cash transaction means 2. Consequently, the betting ticket can be read at any number of times and cash can be taken out from the cash transaction means 2. Thus, the test on a series of an operation can automatically be conducted without a manual operation.
Patent JP-S59230586-A (JP)
Inventor: NINOMIYA KAZUNORI
IPC: B26B19/22
Filed: 1983-06-14
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-S58224796-A (JP)
Title: Printing plate material
Inventor: OZAWA HIROSHI
IPC: B41M5/26
Filed: 1982-06-24
Abstract: PURPOSE:To obtain a printing plate material, e.g., an offset printing plate, capable of quickly giving printing with a high sensitivity by laser processing, by providing a resin layer containing an organometallic complex compound as a photosensitizer having maximum absorption in the visible and near-infrared wavelength regions dissolved and dispersed therein. CONSTITUTION:An organometallic complex compound having maximum absorption in the wavelength region (600-1,200nm) of visible and near-infrared rays, preferably an aromatic diamine metal complex of formula I [wherein X is H, a (substituted) alkly, halogen, or nitro, n is 1-4, and M is Ni, Co, Pd, or Pt], an aliphatic diamine of formula II (wherein Y is H, an alkyl, phenyl, or cyano), an aromatic dithiol metal complex of formula III (wherein Z is H, an alkyl, or halogen, m is -1 or -2, and A is a monovalent cation when m is -1 but divalent when m is -2), an aliphatic dithiol metal complex of formula IV (wherein E is H, an alkyl, or phenyl), or a mercaptophenol metal complex of formula V (wherein G is the same as Z), is added in an amount of 0.5-20wt% as a photosensitizer to a resin layer to obtain a printing plate material.
Patent JP-H01279222-A (JP)
Title: Handy contact lens preservative container
Inventor: HAGA MASAAKI
IPC: G02C7/04
Filed: 1988-05-02
Abstract: PURPOSE:To simplify the structure of the title contact lens container so as to make it handy by constituting the container of a container main body made of a synthetic resin provided with a pair of lens housing section filled up with a contact lens preservative liquid and aluminum foil sealing the opening section of the main body, with the peripheral section of the aluminum foil being thermally adhered to the main body. CONSTITUTION:The container main body 1 is made of a synthetic resin and provided with a lens housing section 2 for left eye and another lens housing section 3 for right eye. Each lens housing section 2 and 3 is filled up with a lens preservative liquid 4. In addition, the top of the container main body 1 is opened for putting in and taking out lenses from the sections 2 and 3 and the opened section 5 is sealed with the aluminum foil 6. The marginal section of the foil 6 on the rear side is coated with a synthetic resin layer and the foil 6 is thermally adhered to the container main body 1 by the marginal section. Thus this contact lens preservative container is sealed. Therefore, this contact lens preservative container becomes simpler in structure and easier in handling, because lenses 7 and 8 can be put in and taken out from the lens housing section 2 and 3 by simply lifting up one edge of the aluminum foil 6.
Patent JP-S5734168-A (JP)
Title: Covering method of antifouling paint
Inventor: NAKAGAWA KEIZOU
IPC: C09D5/16
Filed: 1980-08-07
Abstract: PURPOSE: To improve smoothness, antifouling properties and anticorrosion of a coating film, by coating outer walls of vessels, underwater structures, etc. with a specified insoluble matrix type antifouling paint, and then with an organotin polymer antifouling paint.  
     CONSTITUTION: As antifouling agents, 5W60wt% couprous oxide and/or copper rhodanide and 3W30wt% triphenyl compd., which is solid at ordinary temperatures and has the formula I (wherein Y is -OH, halogen, or a group of formula II, III or IV), are blended with a film-forming thermoplastic resin having excellent water resistance such as PVC. The resulting blend is uniformly dispersed in a solvent to obtain an insoluble matrix type antifouling paint. An anticorrosive film is formed on the outer walls of vessels, underwater structures, etc. by conventional coating. Then the insoluble matrix type antifouling paint as an undercoating paint is coated on the anticorrosive film to produce a film on which a film of an organotin polymer antifouling paint is then formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61265836-A (JP)
Title: Formation of metallic pattern
Inventor: HATTORI ATSUO
IPC: H01L21/3213
Filed: 1985-05-20
Abstract: PURPOSE:To make it possible to perform minute patterning of metal, by forming a photoresist film on an inorganic insulating film, which is formed on a metal film to a specified thickness, and performing dry etching of the metal film with the photoresist film as a mask. CONSTITUTION:A metal film 14 is formed on an insulating film 12 on a semiconductor substrate 10. On the film 14, a silicon nitride film 16 is formed as an inorganic insulating film to a thickness (t) so that reflectivity with respect to the exposure wavelength is approximately minimum. On the film 16, a photoresist film 18 corresponding to the desired wiring patterns is formed by the photolithgraphy technology. At this time, the light reflection from the lower layer of the photoresist is suppressed when the photoresist is exposed. Thus, the photoresist pattern characterized by less dispersion in size and shape is obtained. With the photoresist film 18 as a mask, dry etching is performed, and a metal film 14A and a silicon nitride film 16A are obtained. Thus the metal film 14A, whose fidelity to the wiring pattern in very excellent, can be obtained.
Patent JP-H02284752-A (JP)
Title: Method and device for continuously casting molten steel under non-oxidation
Inventor: KATO TOSHIO
IPC: B22D11/10
Filed: 1989-04-27
Abstract: PURPOSE:To enable a continuous casting under non-oxidation by forming the specific thickness of slag layer on the surface of molten steel charged in a tundish, dipping graphite electrodes into the slag layer, energizing it to heat the molten steel in the specific temp. range. CONSTITUTION:The molten steel 4 is charged into the tundish 8 and the slag layer 16 having >=100mm thickness is formed on the surface of molten steel 4. Two pieces of the graphite electrodes 18 are inserted from circular holes 17 formed in a sealing cover 10 on the tundish, and energized to heat the slag layer 16 with the resistance thereof and the molten steel 4 is held in the range of 0-150 deg.C higher than the liquids temperature and continuously cast. By this method, the continuous casting under non-oxidation having extremely little pickup quantity of O, N, H, can be executed.
Patent JP-H10277783-A (JP)
Title: Backing welding structure
Inventor: KAMIYAMANE HIROSHI
IPC: B23K9/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem of poor appearance that a backing is exposed outside to damage the appearance by projecting a backing at a center part of a tip of one member to be welded toward the other member to be welded to perform the welding from each side of the backing and to conceal the backing. SOLUTION: A backing 1 is integratedly projected at a center part of a tip of one frame member A. The backing is suitably used at a part unnecessary for absorbing the variance of the intervals between the frame members A,B through the slide of the backing 1. The tip of the backing 1 is set so as to be abutted on the frame member B, and the welding is performed from each side of the backing 1 so as to till the spaces S, S to be surrounded by the frame members A, B and the backing 1. Even when the intervals between the frame members A, B are variant, the variance can be absorbed in the range of the slide of the backing 1. The structure is simplified thereby, and the cost can be reduced.
Patent JP-S58223733-A (JP)
Title: Screening method of optical fiber
Inventor: SATOU NOBORU
IPC: G02B6/00
Filed: 1982-06-23
Abstract: PURPOSE:To allow an optical fiber to be screened to have strain of elongation to be securely, by applying tensile force lengthwise to the free running optical fiber during its run stop, and giving the specific strain of elongation to the fiber. CONSTITUTION:A couple of rolls 2a and 2b rotatable around rotating shafts 1a and 1b are arranged at a specific interval and the optical fiber 3 to be screened is extended between those rolls 2a and 2b and is run freely by the rotation of the rolls 2a and 2b. Then, pressing device 4a and 4b apply tensile force to the optical fiber 3 lengthwise to generate the specific strain of elongation. Consequently, the strain of elongation to be secured for the optical fiber to be screened is generated securely and the strength is therefore secured with high precision.
Patent JP-S63274702-A (JP)
Title: Mesh belt for sintering furnace
Inventor: IIJIMA MASAYUKI
IPC: B22F3/10
Filed: 1987-05-01
Abstract: PURPOSE:To produce a mesh belt for sintering furnace extending service life by forming ceramic coating layer on a surface of the mesh belt. CONSTITUTION:To the mesh belt (Fe-Cr-Ni high alloy steel, etc.,) for using to sintering by carrying green compact in the sintering furnace, the ceramic (blending under ratio of Al2O3:SiO2 = about 1:1, etc.,) is thermal-sprayed and coated. By this method, the mesh belt remarkably extending the service life as compared with the conventional belt is obtd. and working efficiency is improved.
Patent JP-H05284592-A (JP)
Title: Microphone
IPC: H04R5/027
Filed: 1992-04-02
Abstract: PURPOSE:To provide a microphone which can be adapted to the acoustic equipments of a double channel transmission system, can express the right-left and front-rear directions, and can collect the sounds. CONSTITUTION:A microphone can obtain the sound signals with the sound collecting elements 3L, 3R and 3S corresponding to the L, R and rear channels respectively. At the same time, the microphone mixes the rear sound signals SS1 and SS2 of two system having the phases opposite to each other with the L and R channels respectively through an encoder 2. Thus both rear sound signals are turned into the channels Lt and Rt and outputted. In such a constitution, the microphone can be applied to the acoustic equipments of a double channel transmission system.
Patent JP-S5232615-A (JP)
Title: Facsimile communication system
Inventor: HATATE YOSHIO
IPC: H04N1/21
Filed: 1975-09-09
Abstract: PURPOSE: The scanning line picture elements of odd and even numbers are scanned alternately in zigazg form so that high-speed transmission becomes possible as well as picture quality deterioration can be minimized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63274237-A (JP)
Title: Test system
Inventor: YAMAMOTO SEIICHI
IPC: H04L25/02
Filed: 1987-05-01
Abstract: PURPOSE:To discriminate the transmission quality of each relay section by the execution of one test by inserting an address and an error bit number to a test result data section of a test data string and using a test equipment to read it. CONSTITUTION:A test pattern string sent from a test pattern generating circuit 1 is synchronized by a synchronizing circuit 5 of a repeater. An error of a test data part of the test pattern string is detected by an error detection circuit 7 in the timing of the synchronizing circuit and the error bit number is counted. A data insertion circuit 8 inserts a test pattern string generated in a test pattern generating circuit 6 to a test data section 9 and an error bit number from the error detection circuit 7 and an address of the said relay section to a test result data section 10 respectively. A discriminating circuit 4 reads the error bit number together with the address of each relay section from the test result data section 10 for the test pattern string so as to discriminate the transmission quality of each relay section.
Patent JP-H048149-A (JP)
Title: Manufacture of stator
Inventor: TAJI RYOICHI
IPC: H02K15/04
Filed: 1990-04-26
Abstract: PURPOSE:To increase the occupancy ratio of a coil on a core, and improve the space efficiency and cooling effect by shaping the coil at the coil end section, slot coil section, rear coil end section and interconnecting coil section before the coil is wound on the core. CONSTITUTION:A coil 10 is changed from a previous star shaped one to the one shaped as inserted to a core 3 in advance. When the coil 10 is inserted to the core 3 from its end surface, a slot coil section 12 is located at the same position as the radius of a slot 2 during the insertion of the coil 10. On the other hand, a front coil end section 11 is located inside the inner diameter of the core 3, and, in this condition, inserted to the core 3 over teeth 8 of the core 3. An interconnecting coil 14 is stacked vertically and passes through a slot opening of the core 3. Then, the front coil end section 11 is shaped as outside to the inner diameter of the core 3.
Patent JP-S58224444-A (JP)
Title: Focusing controller
Inventor: OOKI YUTAKA
IPC: G11B7/09
Filed: 1982-06-24
Abstract: PURPOSE:To prevent the frequency characteristic of a reproduced signal from being deteriorated even if the width of an annular beam spot is narrow, by forming a blind area arranged between the 1st and 2nd detecting parts of a photodetector into a polygonal shape having a prescribed positional relation with the annular beam spot. CONSTITUTION:A separating blind area 18C formed like a square or the like is arranged between the outside and inside photodetecting parts 18A, 18B of a photodetector 18 detecting an annular beam spot S in order to detect focus status. The square has a fixed positional relation with the spot S so that the corners are arranged on the outside of the spot S and a part of sides are arranged on the inner circumferential side under the focused status and the length of arcs of the spot S is made coincide with each other on the outside and inside of the blind area 18C, so that the quantity of photodetection of the detecting parts 18A, 18B is uniform at the time of focusing. In said constitution, the part of the spot S made incident to the blind sector is made smaller than the case of a circular blind area even if the width of the spot S is narrow and prevent the frequency characteristic of the reproduced signal from being deteriorated without the reduction of S/N ratio.
Patent JP-S62267474-A (JP)
Inventor: RARII JIYOSEFU KURAUSU
IPC: C23C18/16
Filed: 1987-05-01
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-S62263003-A (JP)
Inventor: ODA MASUO
IPC: B27M1/00
Filed: 1986-05-12
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。