baber/WOPTO huggingface dataset:
Patent JP-S61221251-A (JP)
Title: Heat-and impact-resistant resin composition
Inventor: KODAMA MIKIO
IPC: C08L23/00
Filed: 1985-03-26
Abstract: PURPOSE:To provide the titled compsn. having excellent notched Izod impact strength and thermal stability, by blending an unsaturated dicarboxylic anhydride polymer and an olefin/alkyl unsaturated carboxylate copolymer, etc. CONSTITUTION:1-60% (by weight, the same applies hereinbelow) unsaturated dicarboxylic anhydride (a) (e.g. maleic anhydride), 40-99% arom. vinyl compd. (h) [e.g. (alpha-methyl)styrene] and optionally 0-55% other polymerizable compd. (c) (e.g. acrylonitrile) are polymerized in the absence or presence of 5-300pts.wt. (per 100pts.wt. of the combined quantity of components a, b and c) rubber (e.g. polybutadiene) to obtain an unsaturated dicarboxylic anhydride polymer (A). 2-40pts.wt. olefin/alkyl unsaturated carboxylate copolymer obtd. by polymerizing 30-95% olefin, 5-70% alkyl unsaturated carboxylate and 0-20% other ethylenically unsaturated compd. and/or unsaturated carboxylic acid-modified olefin polymer are/is blended with 100pts.wt. component A.
Patent JP-H03263855-A (JP)
Title: Multilayer wiring structure
Inventor: OKAMOTO TATSURO
IPC: H01L21/768
Filed: 1990-03-14
Abstract: PURPOSE:To obtain a structure in which the place density of wiring layers and contact holes can be enhanced, a high density in an wiring pattern, high integration and multiple functions can be provided by setting the plane position of a third contact hole for connecting a third wiring layer to a fourth wiring layer disposed thereabove in a specific rectangular plane. CONSTITUTION:In a multilayer wiring structure having at least four wiring layers 1, 4, 7, 10 laminated on a board 2 and connected with layers via contact holes 21-23, a line segment for connecting the plane position of the first hole 21 for connecting the lowermost layer 1 of the layers 1, 4, 7, 10 to the second layer 4 above the layer 1 to the plane position of the second hole 22 for connecting the second layer 4 to the third layer 7 above the layer 4 is disposed at a diagonal line, and the plane position of the third hole 23 for connecting the layer 7 to the fourth layer 10 above the layer 7 is set in the rectangular plane having the extending lines of the layers 1, 4 as the sides.
Patent JP-S59190363-A (JP)
Title: Formation of metallic thin film
Inventor: ITABASHI SATORU
IPC: C23C14/40
Filed: 1983-04-11
Abstract: PURPOSE:To increase the speed of film formation by using a coil made of a target material for forming a metallic thin film as a high frequency electrode and by sputtering the coil. CONSTITUTION:A high frequency coil electrode 5 which doubles as a target material is placed at the center of a vacuum vessel composed of a bottom plate 3 having an exhaust port 1 connected to an exhaust pump and a gas introducing hole 2 and of a bell jar 4 joined to the plate 3. The electrode 5 is obtd. by working a metallic material for forming a resistance film into a wire rod and by coiling the rod by several turns. One end of the electrode 5 is detachably attached to the bushing 6 of the plate 3, and the lower end is connected to a high frequency power source 7. High frequency power is supplied to the electrode 5 from the power source 7 to ionize a sputtering gas, and the electrode 5 is sputtered with the ionized gas to form a film on each substrate T.
Patent JP-H07268204-A (JP)
Title: Heat-resistant conductive resin composition
Inventor: YOKOYAMA SATOSHI
IPC: C08L71/00
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a heat-resistant conductive IC tray that resists repeated use, by using a resin obtained by incorporating a specified copolymer and a block or graft copolymer into a mixture of a polyphenylene ether and a polystyrene resin. CONSTITUTION:100 pts.wt. resin component (a) consisting of 30-98wt.% polyphenylene ether polymer and 70-2wt.% styrene polymer is mixed with 4-15 pts.wt. component (b) consisting of 90-10wt.% ethylene/acrylic ester copolymer and 10-90wt.% A-B-A' type block copolymer (wherein the copolymer blocks A and A' comprise each a vinyl aromatic hydrocarbon and the block B comprises a conjugated diene polymer having at least 80wt.% of the unsaturated bonds hydrogenated) and/or olefin graft copolymer and 15-45 pts.wt. conductive carbon black (c) to produce a heat-resistant conductive resin. An IC tray formed from this resin satisfies the requirement for a surface resistivity of at most 10<7>OMEGA and resists repeated heating and conveyance.
Patent JP-H02242389-A (JP)
Title: Zip code reader
Inventor: OKAZAWA YOSHITAKA
IPC: G06K9/00
Filed: 1989-03-15
Abstract: PURPOSE:To accurately read a zip code by reading the zip code and address information entered on a postal matter and automatically updating a character recognition dictionary used for recognition of the zip code based on recognition results of address information. CONSTITUTION:When a postal matter P is carried, a photoelectric converting part 11 scans the surface of the postal matter P to send a multilevel digital picture signal to a picture memory 12. When the picture signal of one postal matter is stored in the memory 12, a destination information segmenting part 13 detects and segments the area where a window, a window frame, a label, etc., exist from the picture signal of the memory 12. A character segmenting part 14 extracts a character string from the picture signal in the area segmented by the destination information segmenting part 13 and sends it to a character recognizing part 15. The character recognizing part 15 extracts feature information of characters to recognize characters and sends recognition results to an address recognizing part 17. The address recognizing part 17 recognizes the address and sends results to a zip code candidate extracting part 19.
Patent JP-H10258126-A (JP)
Title: Electrical curing device
Inventor: MATSUMOTO AKIRA
IPC: A61N1/04
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To surely kill stuck bacteria from a body after finishing a cure and to make a very clean device by providing a curing device main body outputting a curing current and a director outputting the curing current from the main body and providing a control circuit making a heater generate heat after finishing the output of a curing current. SOLUTION: At first, a curing mode is selected by a curing mode selecting switch 6, a frequency is set by a curing frequency selecting switch 5 and a director is stuck to a skin. Next, the knob of an intensity adjusting switch 4 is turned, a power source is supplied to change a volume to increase the curing current, the curing current flows through a human body to cure and LED 8 flickers in green. When fifteen minutes passes after the start of the cure, the curing current is automatically stopped to finish the cure. Next, a skin detecting circuit detects the director and when it is peeled and two minutes, e.g. passes, energizes to a heater 19 to flicker LED 8 in red. When the heater 19 generates heat at 70 to 80 and a prescribed time passes, energizing is stopped.
Patent JP-H04299997-A (JP)
Title: Gamma-gtp measuring reagent
Inventor: KOTANI KAZUO
IPC: C12Q1/48
Filed: 1991-03-27
Abstract: PURPOSE:To obtain the title reagent for diagnosis of liver disease and baliary dust disease containing a gamma-glutamyl group donor, a glycylglycine solution of acidic pH as a gamma-glutamyl group acceptor and an alkali agent for making pH of measuring system basic and reduced in error even in the case long-term storage. CONSTITUTION:A test specimen sample is blended with a gamma-glutamyl group donor, a gamma-glutamyl group acceptor and an alkali agent in order to measure using gamma-GTP measuring reagent consisting of a gamma-glutamyl group donor (e.g. gamma-glutamyl-3-carboxy-4-nitroanilide), a glycylglycine solution usable as a gamma- glutaminyl group acceptor and having pH3-7 and an alkali agent (e.g. sodium hydroxide) capable of turning pH of measuring reaction system to 7.5-8.5 and an amount of glycine produced by glycylglycine decomposition is measured as absorption coefficient of 5-amino-nitrobenzoic acid which is a detection pigment produced using a spectrometer to measure gamma-GTP the test specimen sample.
Patent JP-S52146641-A (JP)
Title: Developing device for electrostatic latent image
Inventor: SUZUKI HIROHARU
IPC: G03G15/08
Filed: 1976-05-31
Abstract: PURPOSE: To increase the fluidity of toner, enhance the replenishment of toner, and prevent the solidification of toner in the developing process wherein a single ingredient magnetic toner is used, the magnet is secured, and a developing sleeve is rotated by providing an auxiliary sleeve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52147269-A (JP)
Title: Fluid torque converter
Inventor: UCHIYAMA KIYOUICHI
IPC: F16H41/26
Filed: 1976-06-02
Abstract: PURPOSE:To provide a torque converter of low stall torque ratio and high input torque coefficient by applying constitution of a liquid torque converter whose sectional view of the circuit is free from any core member.
Patent JP-H05265237-A (JP)
Title: Electrophotographic photoreceptor
IPC: C09B67/50
Filed: 1992-03-19
Abstract: PURPOSE:To provide an electrophotographic photoreceptor having a specific crystalline oxy titanium phthalocyanine photosensitive layer formed by a specific method. CONSTITUTION:An oxy titanium phthalocyanine photosensitive layer in an electrophotographic photoreceptor is formed in such a way that powder oxy titanium phthalocyanine showing a main diffraction peak at a Bragg angle of (2theta+ or -0.2 deg.) 26.2 deg. in an X-ray diffraction spectrum of CuKalpha is crystallized once, and milling is carried out by means of alchoholic type solvent containing a binder, and it is transformed into crystal oxy titanium phthalocyanine showing the main diffraction peak at the Bragg angle of (2theta+ or -0.2 deg.) 27.3 deg. in the X-ray diffraction spectrum, and solution dispersed in ketone type solvent which does not change a crystal system is applied to an electrically conductive support body.
Patent JP-S54155255-A (JP)
Title: Polyphenylene sulfide extrusion molding compound
Inventor: NARISAWA SHIGEYUKI
IPC: C08J3/24
Filed: 1978-05-30
Abstract: PURPOSE: To prepare a polyphenylene sulfide extrusion molding compound giving a molded article having excellent physical properties, by heating a partially crosslinked or non-crosslinked polyphenylene sulfide in the absence of oxygen.  
     CONSTITUTION: A partially crosslinked or non-crosslinked polypheylene sulfide is heat treated at ≥ 290°C, pref. 310W500°C, in the absence of oxygen, and the treated polymer is used as the main component of a polyphenylene sulfide extrusion molding compound. It is supposed that the reactive sites in the partially crosslinked polyphenylene sulfide are crosslinked without newly generating reactive sites, by heating in the absence of oxygen, giving a stable molding compound which does not crosslink by extrusion molding at high temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60208155-A (JP)
Title: Public telephone set
Inventor: TANAKA SHIGEYASU
IPC: H04M17/00
Filed: 1984-03-31
Abstract: PURPOSE:To detect surely a bell signal by providing a bell ringing block circuit in series with a bell connected in series with a DC blocking capacitor to inhibit the ringing of bell until a bell signal circuit produces an output. CONSTITUTION:When a bell signal for incoming and talking is transmitted from an exchange via lines L1, L2, the signal is incoming to a series circuit comprising a bell 4 and a bell ringing block circuit 10 via a hook contact (a) and a capacitor 5 and also inputted to a bell signal detecting circuit 6. The bell signal detecting circuit 6 produces an output with a delay of time td so as to bring a loop control circuit 2 in the state of loop forming via a control circuit 7. The bell ringing block circuit 10 inhibits the ringing of bell until a time T longer than the said time td is elapsed. When the time T is elapsed and the bell rings, the line L1 is connected to a contact (b) by hooking up, teh ringing of the bell is stopped and the talking is started by a talking circuit 3. Thus, the bell signal is detected surely and ringing at hook-on is prevented.
Patent JP-H02247140-A (JP)
Title: Fluorinated hydrocarbon based azeotropic and pseudoazeotropic composition
Inventor: ASANO AKIO
IPC: C09K5/00
Filed: 1989-03-17
Abstract: PURPOSE:To obtain the novel title composition usable as a substitute fluorocarbon by combining 1,1,2-trichloro-1,2,2-trifluoroethane which is a fluorocarbon with chlorobromomethane, etc., and tert. butyl chloride. CONSTITUTION:The title composition obtained by combining 1,1,2-trichloro-1,2,2- trifluoroethane (R113) with either one compound of chlorobromomethane, cis-1,2- dichloroethylene, 2,3-dimethyl-butane, 2-methylpentane, 3-methylpentane and n-hexane and tert. butyl chloride. The composition exhibits azeotropic composition, especially when the composition consists of about 76wt.% R113, about 7wt.% tert. butyl chloride and about 17 wt.% chlorobromo-methane. The composition has cleaning power larger than that of single R113 and is useful as a substitute for R113. The composition can reduce the amount of R113 used and is hardly changed even when the composition is recycled.
Patent JP-H06271943-A (JP)
Title: Production of ferritic stainless steel sheet excellent in formability and ridging resistance and furthermore small in anisotropy
Inventor: YOKOTA TAKESHI
IPC: C21D9/46
Filed: 1993-03-23
Abstract: PURPOSE:To produce a ferritic stainless steel sheet excellent in formability and ridging resistance and furthermore small in anisotropy by subjecting ferritic stainless steel contg. specified amounts of Cr, Al and N to specified hot rolling and thereafter executing cold rolling and finish annealing. CONSTITUTION:Ferritic stainless steel contg., by weight, 9 to 22% Cr, 0.03 to 0.20% Al and 0.005 to 0.045% N is heated to 1050 to 1200 deg.C and is thereafter subjected to hot rolling. At this time, the rolling is executed at 900 to 1050 deg.C by >=1 pass at >=10% draft and >=600mpm rolling rate, and after that, it is coiled at >=750 deg.C. Subsequently, this coil is subjected to cold rolling and finish annealing. In this way, the ferritic stainless steel sheet of high quality can be obtd. at high efficiency even with hot rolled sheet annealing obviated.
Patent JP-S60217148-A (JP)
Inventor: ROBAATO DOMENIKO GIGURIA
IPC: C08J7/046
Filed: 1985-03-29
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-S63230171-A (JP)
Inventor: ITO TOSHIKAZU
IPC: B01D53/34
Filed: 1987-03-20
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-2000260277-A (JP)
Title: Circuit breaker device
Inventor: YAMAGUCHI NOBORU
IPC: H01H37/76
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker capable of protecting electric components by breaking the circuit quickly and purely when a vehicle failure signal is fed. SOLUTION: In normal condition, a first bus bar 11 and a second bus bar 14 are connected together through a pair of multi-contact springs 21a and 21b and a heating agent case 22, and electric power is supplied from battery to the load. When a firing part 24 is fired with a failure signal given externally, a heating agent 23 put fully in the case 22 runs temperature, and the heat melts engagement pawls 33a and 33b made of a resin member formed in a resin case 17 to cause a compression spring 26 to elongate and the heating agent case 22 to be heaved while it slides on the two multi-contact springs 21a and 21b, so that the case 22 is disconnected electrically from the first bus bar 11 and second bus bar 14.
Patent JP-S51140819-A (JP)
Title: Decorative ni-co-sn alloy and heat treatment and production methods th ereof
Inventor: HACHIMAN SEIROU
IPC: C22C19/03
Filed: 1975-05-30
Abstract: PURPOSE: Ni-Co-Sn alloy having fine appearance, corosion resistance, abrasion resistance and good forming property suitable for raw materials for watch case, lighter case, coin, badge, medal and the like, and heat treatment method thereof. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53148873-A (JP)
Title: Lighting apparatus for air conditioner
Inventor: HIMEKI SHIGEYUKI
IPC: F21V33/00
Filed: 1977-05-31
Abstract: PURPOSE: To provide a consturction such that a filter can easily be removed from the lighting apparatus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000260839-A (JP)
Title: Low-temperature testing device
Inventor: MURAKAMI MASAAKI
IPC: H01L21/66
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a low-temperature testing device capable of having light irradiated from the lower surface of a sample stage to a sample. SOLUTION: A low-temperature testing device for testing a sample in vacuum or low-temperature state is composed, so that at least a part where a sample 1 is placed in a sample stage 2 in that the sample 1 is placed is formed by a light-transmitting material and light 10 is applied fro the side of the sample stage to the sample. Also, the sample stage is formed into a hollow shape and a fluid 3 for cooling is circulated at its hollow part. Also, the sample stage is provided with a means for spraying a cooling gas. Additionally in the sample stage, a porous heat transfer layer with a plurality of through-holes is embedded.
Patent JP-H07245853-A (JP)
Title: Gas-insulated electric equipment
Inventor: KAWAI TAKAYUKI
IPC: H02G5/06
Filed: 1994-03-07
Abstract: PURPOSE:To dispense with the parts for catching particles and besides, dissolve the drop of insulating capacity. CONSTITUTION:A gas-insulated electric apparatus includes a particle trap, which is formed of longitudinal grooves in a mounting flange 4 at the periphery of an insulating spacer formed integrally on the end of a shieth 2 for supporting conductors.
Patent JP-S54157580-A (JP)
Title: Optically active oxazaphosphorine derivative
Inventor: SATOU TADAO
IPC: A61P31/04
Filed: 1978-05-29
Abstract: NEW MATERIAL:An optically active oxazaphosphorine derivative of formula I: (R 1 , R 2 , and R 3  are different H, lower alkyl or phenyl groups).  
     EXAMPLE: 2-(R)-3-[(S)-α-Phenylethyl]-tetrahydro-2-chloro-2H-1, 3, 2-oxaza- phosphorine 2-oxide.  
     USE: An intermediate for the synthesis of optically active cyclophosphamides useful as a remedy for giant follicular lymphoadenopathy, lymphosarcoma, Hodgkin's disease, lymphocytic leukemia, and reticulosarcoma.  
     PROCESS: An optically active aminoalcohol derivative of formula II is reacted with a phosphorus compound of formula III: (X is halogen) in the presence of a basic compound, e.g. triethylamine or triisopropylamine, at -70 to 100°C, preferably -70 to 50°C, to give the objective compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60206910-A (JP)
Title: Exhaust heat recovery gas turbine power generating facility
Inventor: MAKI TAKESHI
IPC: F01K23/10
Filed: 1984-03-30
Abstract: PURPOSE:To facilitate additional burning by introducing the air to the gas turbine exhaust gas line situated overstream the additional combustion burner via a damper with the aid of a press-in fan to be used for the fuel burnt boiler, and thereby increasing the oxygen concentration in the gas turbine exhaust gas. CONSTITUTION:When a gas turbine 1 at a standstill is to be started from the state that the system is in service as a normal boiler facility, a press-in fan 8 is operated at the same time to allow the air sent through an air preheater 9 to pass an oxygen supply damper 14 and to converge with the exhaust gas from the gas turbine 1 overstream an additional combustion burner 6. Thereby additional combustion is carried out upon increase in the oxygen concentration. At this time adjustment of the amount of supplied oxygen is made by controlling the opening of a suction valve at the abovementioned press-in fan 8 in accordance with the sensing value of the concentration of exhaust gas out of the fuel burnt boiler 5. Also a water supply valve 12 is fully opened while a water supply bypass valve 13 closed fully to recover the thermal energy of the exhaust gas.
Patent JP-S62223020-A (JP)
Title: Separation of niobium and tantalum
Inventor: NISHIZAWA KEIICHIRO
IPC: C22B34/24
Filed: 1986-03-25
Abstract: PURPOSE:To enable continuous separation of Nb and Ta in high yield and separation efficiency by a heat-treatment at a relatively low temperature, by heat-treating a powdery mixture of Nb iodide and Ta iodide in a stream of an inert gas or an H2-containing gas. CONSTITUTION:A powdery mixture of Nb iodide and Ta iodide is put into a pot 1 for powdery iodide mixture and supplied to a reaction tube with a constant rate feeder 2. An inert gas or an H2-containing gas is supplied to the reaction tube 3 through a gas inlet 4 to form a fluidized layer. Low-valency niobium iodide generated by the liberation of iodine is dropped into a pot 5 for low-valency niobium iodide and the isolated iodine vapor and evaporated tantalum iodide are transferred to a column 6 for the separation of tantalum iodide and iodine, in which only tantalum iodide is dropped in the form of powder into a pot 7 for tantalum iodide. The iodine vapor is quickly condensed in a water-cooled bag filter column 8 and dropped in the form of powder into a pot 9 for iodine. Thus, Nb and Ta can be separated from each other in high yield and separation efficiency in a short time taking advantage of the difference of thermal properties and hydrogen reducing properties of a high-valency niobium iodide and high-valency tantalum iodide.
Patent JP-H11173717-A (JP)
Title: Ice maker
Inventor: MARUYAMA FUMIO
IPC: F25C1/04
Filed: 1998-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an economical ice maker capable of using all ice-making water fed to an ice making chamber. SOLUTION: An ice making mechanism 11 is composed of a horizontal ice making frame 12 and pickup member 13 tiltably disposed above this frame 12 having ice making protrusions 15 inside. At the lower ends of rails hanging over the pickup member 13, supports are provided for supporting ice blocks 10 formed round the protrusions 15. The pickup member 13 is movable between an ice making position for contacting the supports to the bottom inside of the frame 12 and ice removing position distant above the frame 12. At the latter position, the supports tilt to slide and discharge the ice blocks 10 supported with the supports.
Patent JP-H10259941-A (JP)
Title: Bathroom air conditioning device
Inventor: AIGAMI KAZUYOSHI
IPC: F24F7/10
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom air conditioning device which is simple in change of operation mode, and is comfortable to take a bath. SOLUTION: In a bathroom air conditioning device provided with air conditioning equipment 27 which dries, heats or ventilates the interior of a bathroom, for example, there is provided a voice recognition device 20 which recognizes a human voice while the air conditioning equipment is designed to be controlled based on the voice recognized with the voice recognition device 20. This construction makes it possible to give voices 'heating' and 'ventilation'. The voices are recognized with the voice recognition device 20, thereby driving the air conditioning equipment 27 in operation mode equivalent to the voice.