baber/WOPTO huggingface dataset:
Patent JP-H04296368-A (JP)
Title: Asymmetrical azulene square acid dye and optical recording medium
Inventor: MIHIYAERU SHIYUMITSUTO
IPC: G01D15/14
Filed: 1991-12-19
Abstract: PURPOSE: To provide a novel asymmetrical azulenesquaric acid dye having powerful absorptivity and reflectivity for near-infrared rays, high solubility and high stability and being useful as a storage material for optical recording media.  
     CONSTITUTION: There is provided an asymmetrical azulensquaric acid dye of the formula [X 1  and X 2  are each H, cyano, CO-OR 5  (R 5  is H, a 1-12C alkyl or the like) or the like; L 1  and L 2  are each a chemical bond or an unsubstituted 1-12C alkylene; R 1  to R 4  and Q 1  to Q 4  are each H or a (halogen-substituted) 1-12C alkyl, a 1-12C alkoxyl or the like]. For example, the squaric acid dye is obtained by dissolving 3-hydroxy-4-(7-isopropyl-1,4-dimethyl-3-azulenyl) cyclobut-3-ene-1,2-dione and 3-(7-isopropyl-1-methyl-4-azulenyl)butyl methacrylate in a toluene/butanol mixed solvent, refluxing the solution, removing the solvent from the solution, chromatographing the residue and crystallizing the product. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01177055-A (JP)
Title: Copying device
Inventor: KOIKE MORIYUKI
IPC: G03B27/62
Filed: 1987-12-28
Abstract: PURPOSE:To eliminate a useless size detecting action by providing a pressure plate sensor, detecting the opening and closing actions of a pressure plate, permitting an initial size detection action when the pressure plate is not opened and inhibiting the subsequent actions. CONSTITUTION:To copy repeatedly, the same original is used. Namely, after the original 2 is placed on a contact glass 1 and the pressure plate 74 is closed to start copying, the plate 74 is not opened until the number of repeated copies is completed. Therefore, the pressure plate sensor 94 is not turned off, neither an original detecting flag is reset but it remains set at '1'. After the first copy is completed, a printing key is pressed, and the original detecting flat stands at '1' as it is even in an APS mode. Therefore, an original detecting action is not performed, but operation is shifted to an actual copying action. At that time, original size data is read out of a RAM storing it and is used. Thus, the useless 2nd and subsequent detecting actions can be evaded.
Patent JP-H10176286-A (JP)
Title: Organic composite coated steel sheet excellent in electodeposition coating suitability
Inventor: SUJITA SHIGEKO
IPC: B05D7/14
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To produce an organic composite coated steel sheet excellent in press formability, spot weldability, electrodeposition coating suitability, water resistant secondary adhesion and corrosion resistance mainly as a steel for an automotive body. SOLUTION: The surface of a Zn-Ni plating coating film obtd. by bringing Zn-Ni plating coating film subjected to plating treatment of at lest one side of a steel sheet into contact with a post-treating soln. of pH 2.0 to 5.0 contg. one or more kinds selected from H2 PO4 <-> , HPO4 <2-> and H3 PO4 by 4 to <170g/l as the concn. of P and contg.  Ni by 0.1 to 50g/l is applied with silica-added chromate coating film in which (A) the content of Cr<6+> is regulated to 25 to 70wt.% to the total Cr content, (B) the weight ratio of silica is regulated to 0.5 to 3 to the total Cr content, (C) the weight ratio of phosphoric acid is regulated to 0.25 to 2.0 to the total Cr content, (D) the weight ratio of fluorine compounds is regulated to 0 to 0.4 to the total Cr content and (E) the coating weight of Cr is regulated to 10 to 200mg/m<2> , and, the upper layer of the chromate coating film is applied with an organic resin layer mainly composed of a resin and silica.
Patent JP-H10177637-A (JP)
Title: Digital image pickup device and control method therefor
Inventor: OGAWA YASUYUKI
IPC: G06T1/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a storage device with a limited capacity not by storing whole photographed pictures but by storing a desired area. SOLUTION: A video which is being photographed by an image pickup system 11 can be displayed and confirmed on a display 19-d. In this case, a mark for setting the size and shape of an area to be segmented is displayed, and the mark position can be set at a desired position in the video by operating a button 19-b and a dial 19-c or the like. Then, only the video in the set area in the video photographed at that time can be stored in an outside storage device 13 as picture data by pressing a shutter button or the like.
Patent JP-H05172282-A (JP)
Title: Flexible hose and manufacture thereof
Inventor: SHIGA YASUSHI
IPC: F16L11/127
Filed: 1991-12-19
Abstract: PURPOSE:To provide a flexible hose, with which the end of an earth wire can be taken out simply, and establish a method of manufacturing such flexible hose. CONSTITUTION:A flexible hose 1 is composed of a body 2 made of a soft resin material, a reinforcement 3 of hard resin material wound on the hose body 2 spirally, and an earth wire 6 which is embedded in the cavity 4 in the reinforcement 3. The reinforcement 3 is provided with a slit 5 leading from the cavity 4 to the periphery. The earth wire 6 is capable of being drawn out from the slit 5.
Patent JP-H04206784-A (JP)
Title: Josephson junction device
Inventor: KOMINAMI SHINYA
IPC: H01L39/22
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to easily obtain a critical current larger than the critical current of junction by providing a contact electrode made of a superconductive body between an upper electrode and a wiring layer. CONSTITUTION:Deposited sequentially on a substrate 1 are a lower layer niobium film 2, an aluminum oxide film 3, an upper layer niobium film 4, and a molybdenum nitride film 5. A resist pattern for lower electrode processing is formed on the four films, and a lower electrode 6 and a tunnel film wall layer 7 are produced by reactive ion etching. Then, the molybdenum nitride film 9 after lower electrode processing is processed by the reactive ion etching method and a contact electrode 11 is made. This is used as a mask and the tunnel film wall layer 7 is used as an etching stopper, and an upper electrode 12 is produced by processing an upper layer niobium film 8 by the reactive ion etching method after lower electrode processing. Area of the upper electrode 12 is made smaller than the contact electrode 11.
Patent JP-H09178213-A (JP)
Title: Air conditioning equipment
Inventor: UCHIYAMA TSUGUYOSHI
IPC: F24F13/20
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain air conditioning equipment which secures a housing space of furnishings such as drain hose on a rear part of a room unit. SOLUTION: A louver 15 provided at a discharge port 6 is operated to turn horizontally by a motor 17A for driving the louver and air in a room, which is sucked by a blower 8 and undergoes heat exchange by a heat exchanger 9 is blown out in all bearings. In this case, the motor 17A for driving the louver is mounted at a location so isolated as not to disturb and restrict the housing of accessories such as drain hoses 22 and auxiliary piping 21 to be housed temporarily into a hollow part 20 on the rear part of the body for shipment or the like.
Patent JP-2001155171-A (JP)
Title: Image recognizing device
Inventor: OOTAWA HISAO
IPC: H04N7/18
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To make judgeable the existence/absence of a target square object by performing recognition decision of a square placed obliquely and deciding the uniformity of luminance inside the square in an image recognizing device recognizing a prescribed square from an input video signal. SOLUTION: This device compares the length in a height direction of each lateral direction equally spaced coordinates of a binarization area with a prescribed set value and recognizes and judges the existence/absence of the target square object even when the square object is placed obliquely according to the value of variable. The device calculates the accumulated value or the means value of luminance levels for every pixel in the vertical direction every coordinates of a prescribed interval in the lateral direction in an outward form square binarization area and can recognize and judge the existence/absence of the target square object by judging whether the change of the accumulated value on the mean value in every lateral direction coordinates is within a preliminarily set prescribed numerical value.
Patent JP-H09181220-A (JP)
Title: Semiconductor device
Inventor: FUJII MIKIO
IPC: H01L23/14
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To suppress the stress due to the thermal expansion difference between a substrate and a radiator by a method wherein a radiator is made of a copper within a specific range and residual part comprising a sintered body of a low thermal expansion metal and a sintering assistant metal in the thermal expansion coefficient not exceeding a specific value from the room temperature to a specific temperature as well as setting up a specific requirement for the thermal expansion difference from an insulating substrate. SOLUTION: A radiator 7 is junctioned with an insulating substrate 2 using an adhesive 8 and then a semiconductor element 9 is directly fitted to the surface of the radiator 7 to radiate the heat generated from the semiconductor element 9. Such a radiator 7 is composed of 30-80wt.% of copper and the residual part comprising the sintered body of a low thermal expansion coefficient not exceeding 6ppm/C deg. and a sintering assistant metal while setting up the thermal expansion difference from that of the insulating substrate 2 to be ±0.5ppm/C deg.. Through these procedures, the stress due to the thermal expansion difference between the insulating substrate 2 and the radiator 7 can be suppressed thereby enabling this semiconductor device having high radiating characteristics causing no warping and cracking at all to be realized.
Patent JP-2001155536-A (JP)
Title: Lighting device
Inventor: KOYAMA MASAKI
IPC: F21W131/109
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device having a high radiating function and capable of remarkably elongating the life of an LED lamp. SOLUTION: This lighting device has an LED lamp mounted in a case while ensuring the predetermined orientation, a radiator is packed in the case, and the LED lamp is embedded in the radiator in a state that a luminous part is projected. The radiator is made of, for example, silicon rubber or the like for a heat sink, having the insulating property or the water-proof property, or the radiator has preferably both of the insulating property and water-proof property.
Patent JP-H09177899-A (JP)
Title: Transmission belt
Inventor: SHIOYAMA TSUTOMU
IPC: B29D29/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent a compression rubber layer of a V-belt from sagging and cracking by providing a contact rubber layer in which core wires are embedded and a compression rubber layer and forming the compression rubber layer into the composite structure with a low tans δ layer and a high tans δ layer made of a specific alkylation chlorosulfonated polyethylene composition. SOLUTION: In a friction transmission belt such as V-ribbed belt, V-belt, a canvas 2 with its three-layer rubber on the upper face, a contact rubber layer 4 in which a core wire 3 with its high strength and low elongation is arranged, a compression rubber layer 5 which is an elastic body layer, and the canvas 2 with rubber as the lower face are laminated. A compression rubber layer 5 has a low tans δlayer formed of alkylation chlorosulfonated polyethylene composition of which tans δ at a temperature of 100 deg.C and at a vibration frequency of 10Hz is 0.05 to 0.09 and a high tans δlayer formed of alkylation chlorosulfonated polyethylene composition of which tans δ at a temperature of 100 deg.C and at a vibration frequency of 10Hz is higher than that of the low tans δ layer in a layered composite structure.
Patent JP-H09145309-A (JP)
Title: Position detection system
Inventor: SUZUKI KENICHI
IPC: G01B11/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a position detection system for grasping current position of a mobile in a building. SOLUTION: A wire rope 1 is stretched across a ceiling and mounted with a light receiving part 3 and a light emitting part 6. A tube 4 is arranged at the light receiving window of a light receiving element 2. A light emitting part 9 is mounted on a mobile 13 and a light emitting element 8 is arranged along with a circuit for generating an optical signal 7. An optical signal 7 is incident on the light receiving element 2 is amplified, as an electric signal for activating the light emitting part 6, by an amplifier at the light receiving part 3. Consequently, a code signal is generated from a code signal generator and delivered to a light emitting element 5 which then generates an optical code signal 14.  When the optical code signal 14 is converged through tube 12 mounted on a light receiving section 11 in the upper part of the mobile 13 and is incident on a light receiving element 10, it is amplified, as an electric signal, by an amplifier in the light receiving section 11 and delivered to a computer on the mobile. The computer recognized the code and indicates the position on a screen using a marker.
Patent JP-H10177113-A (JP)
Title: Array waveguide grating type band pass filter
Inventor: KAMITOKU MASAKI
IPC: G02B6/12
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To solve problems on filter characteristics, i.e., narrow in band width and impossible to design a filter having an wavelength characteristic of an optional shape, while effectively utilizing the excellent characteristics of an array waveguide type band pass filter(BPF). SOLUTION: The optical waveguide circuit is constituted of connecting slab waveguides 2, 4 respectively having circular arc-like end parts on both the ends of an array waveguide grating 3 regularly arraying plural optical paths having respectively different optical path length. In this case, one or more reflection mirrors 7 are arranged on the final end part of at least one slab waveguide (e.g. 4) and each reflection mirror 7 is inclined to the direction toward the center of the circular arc on the final end part.
Patent JP-2001153069-A (JP)
Title: Scroll compressor
Inventor: OGAWA HIROSHI
IPC: F04C29/12
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To solve the problems existing in a conventional scroll compressor that a device cannot be miniaturized because a check valve for controlling refrigerant gas supplied to a compression chamber was installed inside a fixed scroll and that the check valve got damaged physically by foreign matter such as sludge. SOLUTION: An intake mechanism is connected to a fixed scroll. The intake mechanism comprises an intake pipe connected to the fixed scroll, a check valve guide connected to the intake pipe, and an intake control mechanism disposed in the check valve guide, and supplying refrigerant gas to the intake pipe during the operation and stopping the supply of the refrigerant gas to the intake pipe during the non-operation. In addition, a foreign matter arresting guide is connected to the check valve.
Patent JP-H04211967-A (JP)
Title: Thin film circuit element
Inventor: MENYA KAZUNORI
IPC: H01L27/04
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a high-reliable thin film circuit element at a low coat by using a resin composition mainly composed of an epoxy-phenol resin for a protective film. CONSTITUTION:A strong magnetic thin film 2 is protected by a protective film 1. An MR element consists of a glass 3, an electrode 4, a ceramic substrate 5, and a bias magnet 6. The protective film contains a resin as a binder, in which the characteristics of a high-adhesion epoxy resin are used; a part of a phenol resin functions as a curing agent for the epoxy resin to enhance a crosslinking density to improve a hardness and resistance to moisture; and the most of the remaining phenol resin has a reducing function to mitigate the corrosion of the thin film. A filler is compounded with this binder for imparting a proper mounting properties to obtain a resin composition. As the epoxy resin, all glycidyl-containing resins may be used. As the phenol resin, all phenol hydroxyl-containing resins may be used. By using the aforesaid resin protective film, the thin film circuit element superior in hardness, adhesion, and corrosion resistance is made available.
Patent JP-H05169476-A (JP)
Title: Stamping molding method
Inventor: SAKAIDA SHOJI
IPC: B29C43/36
Filed: 1991-12-20
Abstract: PURPOSE:To provide a stamping molding method capable of molding a molding material on the rear side of a skin without generating appearance inferiority such that the molding material penetrates in the gap between the end surface of the skin and a slide core. CONSTITUTION:The part coming into contact with the side surface of a slide core 14 of a core 18 is formed as a weir plate 22 which can move vertically and the weir plate 22 is inserted in a cavity 12 prior to a compression process of a molding material and, in the compression process of the molding material 32 wherein the core 18 penetrates in the cavity 12, the molding material 32 gets over the weir plate 22 to be extruded to the leading end part of a skin. Since the molding material 32 collapsed by an upper mold 10 is blocked by the weir plate 22, the molding material 32 gets over the weir plate 22 to be extruded to the leading end part 30a, of the skin 30. Since the molding material 32 is turned to the leading end part of the skin 30 so as to press said skin, the molding material 32 does not penetrate in the gap between the end surface of the skin 30 and the slide core 14 and the molding material 32 excellent in appearance quality can be formed on the rear side of the skin 30.
Patent JP-H05174693-A (JP)
Title: Circuit breaker for wiring
Inventor: IWAMI EIJI
IPC: H01H71/04
Filed: 1991-12-20
Abstract: PURPOSE:To attain wire saving in the case where plural number of data possessed by a circuit breaker for wiring are transmitted to a controller as well as to increase withstanding property of data to noise, an induced voltage and current generated at a breaking time and so on. CONSTITUTION:A sensor circuit section 8 to monitor a cable run condition and a transmission unit 15 which carries out data exchange between it and the sensor circuit section 8 and also carries out data exchange between it and a controller in a multiplex transmission system, are housed in a wiring use circuit breaked body 1. The sensor circuit section 8 has a sensor 3 and a sensor microcomputer 7 to carry out operation processing on the output signal. The transmission unit 15 has a transmitting microcomputer 10 which carries out data exchange between it and the sensor microcomputer 7 and also carries out data exchange between it and the controller. An insulating circuit 14 is interposed between the transmitting microcomputer 10 and the sensor microcomputer 7.
Patent JP-H10176137-A (JP)
Title: Coating material for polyolefin resin molding
Inventor: SHIMIZU MITSUTOSHI
IPC: C09D155/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material capable of satisfactory wet-on-wet coating by adding a thinner containing at least a cyclohexane solvent to a coating material prepared by mixing a specified polymer resin comprising a chlorinated polyolefin and two other components and a curing agent. SOLUTION: This material comprises a base mainly consisting of a polymer resin having a hydroxyl value of 20-150 and obtained by polymerizing 5-50wt.% chlorinated polyolefin (A) with 5-80wt.% hydroxy acrylic monomer or mixture (B) thereof with a photopolymerizable ethylenically unsaturated monomer and 1-50wt.% polyester prepolymer (C) terminated with an ethylenic unsaturation and having a number-average molecular weight of 500-3,000, a curing agent (D) being a polyfunctional isocyanate compound in an amount to give NCO/OH ratio of 0.4-2.0 (wherein OH is the number of the hydroxyl groups of the polymer resin) and a thinning mixed solvent containing at least a cyclohexane solvent.
Patent JP-H07201983-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MORI KENICHI
IPC: H01L23/522
Filed: 1993-12-28
Abstract: PURPOSE:To simplify the construction of a buried layer in a connection hole which connects a lower conducting layer and an upper conducting layer and improve the reliability of the conducting layers. CONSTITUTION:In a semiconductor device, a lower layer wiring 13 is connected electrically to an upper layer wiring 14 with a plug buried in a connection hole 17. In the semiconductor device like this, the plug 19 which is made of conductive material having a diffusion-proof effect to the upper layer wiring 14 is formed and, further, a barrier layer 16 which is made of the same conductive material is formed so as to cover the outside of the upper layer wiring 14. The connection hole 17 may be filled with the conductive material such as TiN and the construction of this part can be simplified. If the conductive material has a diffusion-proof effect, the diffusion of the material of the upper conductive layer 14 can be blocked by the barrier layer 16.
Patent JP-H09176203-A (JP)
Title: Production of cationized guar gum
Inventor: YOSHIMURA TADANORI
IPC: C08B37/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cationized guar gum into which cationic groups are introduced to a high degree and which has a uniform distribution of cationic groups and shows water solubility in spite of being made hydrophobic by dissolving or dispersing guar gum in an aqueous medium containing a water-soluble organic solvent and reacting the gum with a specified cationizing agent in the presence of an alkaline substance in an amount to give a specified equivalent ratio to the number of the hydroxyl groups of the gum. SOLUTION: Guar gum (e.g. the one having a weight - average molecular weight of 5,000-100,000) is dissolved or dispersed in an aqueous medium (e.g. water or a water/organic solvent mixture) having a content of a water-soluble organic solvent (e.g. acetone) of 40wt.% or below, and the gum is reacted with 0.015-1.0 equivalent of a cationizing agent (e.g. 3-chloro-2- hydroxypropyldimethyllaurylammonium chloride) represented by formula I or II (wherein one of R<1> to R<3> is a 2-30C hydrocarbon group, the rest are 1-30C hydrocarbon groups; X is an anionic group; and Y is a halogen) in the presence of 0.01-2.0 equivalents, based on the number of hydroxyl groups of the gum, of an alkaline substance (e.g. NaOH).
Patent JP-H06182316-A (JP)
Title: Garbage disposal device
Inventor: MORISHITA TAKUYA
IPC: B09B3/00
Filed: 1992-12-18
Abstract: PURPOSE:To provide a garbage disposal device which is capable of treating garbage by decomposition in a short time by installing a grinder, a treatment tank, a treatment medium, a rain pipe, a closing means thereof, a driven means of the treatment tank, and a control circuit for blocking the drain pipe using the closing means simultaneously with the activation of the grinder. CONSTITUTION:This garbage disposal device is composed of a grinder 6 which grinds garbage charged from a material charging aperture 8, a fixed tank 13 which receives garbage discharged from the grinder 6, a treatment medium 24 which treats garbage by decomposition, a rain pipe 16 connected to the fixed tank 13, a solenoid valve 18 which closes the drain pipe 16, a motor 23 which rotates a rotary tank 21, and a control circuit which blocks the drain pipe 16 using the solenoid valve 18 simultaneously with the activation of the grinder 6. Under this constitution, the drain pipe 16 is blocked by the solenoid valve 18 simultaneously with the activation of the grinder 6, then the garbage is ground to be stored in the fixed tank 13 with water, and the garbage and the treatment medium 24 in the fixed tank 13 are mixed by rotation of the rotary tank 21. Thus, the garbage is decomposed by the action of the treatment medium 24.