baber/WOPTO huggingface dataset:
Patent JP-H07197064-A (JP)
Title: Power steering fluid composition
Inventor: TOCHIGI HIROSHI
IPC: C10M141/10
Filed: 1993-12-30
Abstract: PURPOSE:To obtain a power steering fluid having an excellent anticorrosive effect by incorporating an alkylated or phenylated (thio)phosphoric acid compound, a specific thiadiazole derivative, and calcium salicylate into a base oil. CONSTITUTION:An alkylated or phenylated (thio or dithio)phosphoric acid compound (A) (the phenyl may be alkylated), is incorporated in an amount of 0.005-2wt.% into a mineral or synthetic base oil together with 0.05-1wt.%, preferably 0.05-0.15wt.%, thiadiazole derivative (B) represented by formula I (wherein R1 and R2 are each a 1-12C alkyl) and 0.1-6wt.% calcium salicylate (C), e.g. the one represented by formula II (wherein R, is an 8C or higher, preferably 14-20C alkyl and N is OH or O-Ca-OH) to obtain a hydraulic oil for power steering use only. The ingredient (A) serves to improve frictional properties, and the ingredient (B) serves to prevent metal corrosion. The ingredient (C) contributes especially to the prevention of bearing metal corrosion and imparts desirable properties required to a power steering fluid.
Patent JP-H05167158-A (JP)
Title: Excimer laser equipment
Inventor: MIZOGUCHI KAZU
IPC: H01S3/0975
Filed: 1991-12-16
Abstract: PURPOSE:To obtain an excimer laser equipment suitable for increasing the life of a main electrode. CONSTITUTION:The capacitance of each peaking capacitor C2 in a discharge circuit is changed according to the wastage distribution of a main electrode E in the longitudinal direction. Further, the connection position of each peaking capacitor C2 to the main electrode E in the discharge circuit may be changed according to the wastage distribution of the main electrode E in the longitudinal direction.
Patent JP-2000169692-A (JP)
Title: Flame-retarded thermoplastic resin composition and molded product
Inventor: NODERA AKIO
IPC: C08L27/12
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain both a flame-retarded thermoplastic resin composition capable of molding a molded product excellent in aging resistance such as thermal stability and heat and moisture resistances at the time of molding and recyclability and a molded product using the same composition. SOLUTION: This flame-retarded thermoplastic resin composition contains (C) a phosphoric ester compound in an amount of 1-30 pts.wt. based on 100 pts.wt. of a resin comprising (A) 50-99 wt.% of a polycarbonate resin having <3 molecular weight distribution (Mw/Mn) and (B) 50-1 wt.% of a styrene-based resin therein.
Patent JP-2000168009-A (JP)
Title: Decorative sheet
Inventor: AIZAWA TETSUO
IPC: C08J5/18
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive decorative sheet also having damage resistance in addition to proper flexibility, abrasion resistance, heat resistance and chemical resistance and excellent in productivity by using a material other than a vinyl chloride resin. SOLUTION: A decorative sheet has a layer comprising a resin compsn. constituted of 85-95 wt.% of highly crystalline polypropylene with isotacticity (boiling decane soluble residue) of 95% or more and 5-15 wt.% of low density polyethylene with an MFR of 5-15 g/min and having bending initial modulus of 10,000 kgf/cm2 or more.
Patent JP-H05162057-A (JP)
Title: Belt sander
Inventor: SAKANO OSAYUKI
IPC: B24B21/04
Filed: 1991-12-16
Abstract: PURPOSE:To automatically perform partial polishing according to the position of an injury of a work. CONSTITUTION:A sensor unit 50 is provided on a carrying-in conveyor 11 for a work W, so as to detect the position of an injury on the surface of the carried work W by means of an injury sensor. Meanwhile, the position of the work W is detected by a signal from a rotary encoder 26 provided on a work carrying mechanism 20, and when a territory of an injured part is judged to face a sanding belt 74, a pressing pad 35 is elevated so as to perform partial polishing.
Patent JP-2001165823-A (JP)
Title: Method and apparatus for analyzing warp of joined article
Inventor: YAMADA TAKAMITSU
IPC: G01M99/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for analyzing the warp of a joined article to shorten the development period of a product, reduce the cost and improve the accuracy of the shape by setting the optimum shape, material and forming condition to the joined article to be formed by joining a plurality of formed article split bodies, and a manufacturing method of a formed article. SOLUTION: The forming simulation of each formed article split body is simultaneously or individually achieved, and the forming simulation of the joined part of each split body positioned in the computer is achieved. A condition of restriction is given for the joined part of each split body, and the warp of the joined article after the joining is analyzed based thereon.
Patent JP-2001162836-A (JP)
Title: Ink-jet recording apparatus
Inventor: MATSUMURA HIDEAKI
IPC: B41J2/175
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To restrict an ink mist to a minimum at a preparatory discharge time of discharging ink towards a preparatory discharged ink-receiving part. SOLUTION: The preparatory discharged ink-receiving part of a plurality of movable faces such as faces of sides of a rotatable polygonal roller 4 or the like is set outside a range of a recording paper transfer region. At the preparatory discharge time, one of the plurality of faces is made opposite nearly parallel to a discharge port face 81 of a recording head 1 via a predetermined gap L1. A scraping part 6 is set to scrape the ink adhering to the preparatory discharged ink-receiving part 4 as a result of the preparatory discharge.
Patent JP-H10178624-A (JP)
Title: Video conference system
Inventor: HIRATA SHINICHI
IPC: H04M3/56
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To make the arrangement of a monitor free and also easy in a video conference system. SOLUTION: In one terminal A, communication controlling parts 14 and 15 receive multiplexed data that is sent from other terminals which are connected via a line C, a separating part 12 separates the received multiplexed data into a voice and an image, and a radio sending part 17 sends the separated image. As a result, in an image display device B that is accompanied with the terminal A and installed, a radio receiving part 18 receives the image that is sent by the part 17 and a monitor 6 outputs the received image. Then, it is possible to freely arrange the device B and to display and output the image within the range where the image sent from the part 17 can be received. Also, wiring working of a cable, etc., does not have to be performed when the device B is arranged.
Patent JP-H10177130-A (JP)
Title: Plastic molding, and structure of sliding guide part
Inventor: OSADA SHIGECHIKA
IPC: G02B7/02
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To realize the smooth action of a molding by making it possible to slide a sliding member along a groove without generating any play even when a cylindrical plastic molding having a spiral groove is constituted of two moldings. SOLUTION: The plastic molding 1 having a spiral cam groove on its cylindrical inner periphery is constituted of a 1st cylindrical molding 2 and a 2nd molding 3 having a shape obtained by dividing a cylindrical body in the axial direction. The 1st molding 2 has a storing recessed part 4 for slidably storing the 2nd molding 3, the side face 4a of the recessed part 4 constitutes one sidewall face of the cam groove and the side face 3a of the 2nd molding 3 constitutes the other sidewall face of the cam groove. Holes 5 are alternately formed along the side face 3a on the side face 3a side of the 2nd molding 3, the side face 3a side is separated from the bottom 4b of the recessed part 4 and a cam follow is pressed to the side face 4a of the recessed part 4 by the elastic force of the side face 3a side.
Patent JP-2001177013-A (JP)
Title: High-frequency semiconductor device and radio device using device thereof
Inventor: TAKAHASHI KAZUAKI
IPC: H01L23/12
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency semiconductor device of a structure that a degradation in the characteristics of a high-frequency circuit chip subjected to flip-chip mounting on microstrip line parts is prevented from being caused and also the low loss of the device can be realized, and a radio device using that device. SOLUTION: A mounting substrate 10 formed by laminating a dielectric thin film layer 13 on a silicon substrate 11 is provided. An etching hole part 18 is provided in the substrate 11 of the substrate 10. A conductor layer 12 for grounding is formed on the lower surface of the layer 13 coming into contact with the substrate 11. Microstrip line parts (transmission line parts) 14 are formed on the upper surface of the layer 13. A high-frequency circuit chip 15 is subjected to flip-chip mounting on the line parts 14 via bumps 16 and is arranged at the position corresponding to the hole part 18.
Patent JP-H05170329-A (JP)
Title: Dropped matter treating device for belt conveyer
Inventor: ENDO RYUJI
IPC: B65G45/12
Filed: 1991-12-20
Abstract: PURPOSE:To automate the disposal of a matter dropped from a belt conveyer by adding a guide rail below a belt conveyer, and providing a scraper for scraping out dropped matters in the same direction and the direction orthogonal to the advance of a belt conveyer. CONSTITUTION:A belt conveyer 1 is provided with a guide rail 3 arranged on the conveyer frame below the belt conveyer 1, a truck 6 traveling along the guide rail 3, and a scraping device supporting frame 9 attached to the truck suspended from it. In addition, this scraping device supporting frame 9 is provided with parallel link mechanisms 12A, 12B, 14A, and 14B, which move vertically and in the cross direction of the conveyer respectively, and a scraper 15 for scraping dropped matters in the same direction and the direction orthogonal to the advance of a belt conveyer is arranged at the head of the scraping device supporting frame 9. The load on the scraper 15 is detected, and when the load is excessive, the scraper 15 is vertically moved by the parallel link mechanisms 12A, 12B, 14A, and 14B. In addition, the existence of obstacles are detected by a sensor to automatically limit the moving range of the scraper 15.
Patent JP-H08271474-A (JP)
Title: Oxygen concentration detector
Inventor: UCHIDA YASUHIRO
IPC: G01N27/41
Filed: 1995-12-27
Abstract: PURPOSE: To provide an oxygen concentration sensor in which a detection element can be heated quickly up to an activation point while restraining the temperature at heating part from exceeding the withstanding temperature of a heater. CONSTITUTION: The oxygen concentration sensor comprises a solid electrolyte 21, a detection element 2 formed by applying an outer electrode 23 contributive to transfer of oxygen ion to the surface of the solid electrolyte 21, heater 3 embedded in the solid electrolyte 21, and a protective cover 16 for the detection element 2. The protective cover 16 is provided with a plurality of openings 161, 162 in the axial direction. The outer electrode 23 extends within the length at the heating part 31 of the heater 3. A relation of L1 /L2 =0.9-1.3 is satisfied between the length L1 at the heating part 31 and the axial length L2 between the ends of holes 161, 162 at two proximity stages located most closely in the axial direction of protective cover.
Patent JP-2000183995-A (JP)
Title: Data processing circuit
Inventor: TACHIBANA HISASHI
IPC: H04L12/28
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a data processing circuit for selecting the data of a specific channel and transmitting the data to a data transmission path without using any externally mounted circuit for channel selection. SOLUTION: In an application interface circuit 103, channel identification data in each packet data constituting data Data-IN are extracted based on a packet enable signal PEN-IN inputted from an MPEG transporter 41, and the extracted channel identification data are compared with channel designation data, and when the compared result indicates coincidence, the packet enable signal PEN-IN is outputted as a packet enable PEN-OUT1 to a pre-transmission processing circuit 108, and when the compared result indicates incoincidence, a packet enable signal PEN-OUT1 indicating invalidity is outputted to the pre-transmission processing circuit 108.
Patent JP-H05264750-A (JP)
Title: Watch, watch glass, case and method for fixing glass to watch case
IPC: G04B39/02
Filed: 1992-12-18
Abstract: PURPOSE: To obtain a watch in which a glass can be positioned in place through a simple structure. CONSTITUTION: The watch comprises a case 1, a glass 6 to be fixed thereto, means for fixing the glass to the case, and means for angularly positioning the glass to the case. The angularly positioning means is engaged with a notch 14 provided directly on the glass 6 and a notch 14 provided directly on the case 1 through a protrusion.
Patent JP-H09205872-A (JP)
Title: Cultivating method for flowering plant
Inventor: OMURA AKIRA
IPC: A01G13/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To improve the article value of flowering plants without making them pale in color by cultivating the flowering plants in farming and gardening facilities wherein a specific farming covering material which is superior in durability, dust resistance, and light-beam transmissivity is spread. SOLUTION: The flowering plants such as a gentian and a peony are cultivated in the facilities while covered with the farming covering material formed of an ethylene-tetrafluoroethylene copolymer film which contains ethylene and tetrafluoroethylene within a containing mol ratio range of 40/60 to 60/40, preferably, 45/55 to 55/45 and also contains a 3rd comonomer unit such as a perfluoroalkyl vinyl monomer of CH2 =CH-Cn F2n+1 (n is 2-10) by <=(0.1-10)mol%.
Patent JP-H05175354-A (JP)
Title: Semiconductor element structure
Inventor: OZAKI YUJI
IPC: H01L23/12
Filed: 1991-12-20
Abstract: PURPOSE:To minimize the packaging area of a semiconductor element and simplifying the packaging process. CONSTITUTION:The side surfaces of a semiconductor element 11 are chamfered, electrodes 13 for external connection which are subjected to surface treatment for soldering is provided on the chamfered surface 12, and then the electrodes 13 of the tapered surface 12 and lands 32 of a substrate 31 are soldered.
Patent JP-2000177609-A (JP)
Title: Motor driven power steering device
Inventor: ANDO KOJI
IPC: H02K29/06
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a power steering system which is easy to assemble and has good steer feeling by unitizing a stator and a rotor of a hollow brushless motor. SOLUTION: This device is provided with a rack shaft 5 which is linked with a steering wheel via a rack gear and a pinion gear both installed to a gear box 2, a hollow brushless motor 40 which is composed of a stator 43 comprising a coil annularly arranged inside a stator sleeve fitted inside a motor case 41 installed to the gear box 2, and a rotor 47 comprising a permanent magnet fixed to a rotor sleeve 48 fitted to an outer periphery of a hollow rotary shaft 51 penetrated by the shaft 5, and a ball screw 53 which is composed of a tapped ball groove 55 and a ball both provided at the shaft 5, and a ball nut 54 provided in an inner periphery of a rack gear side end part of the rotary shaft 51. The ball screw 53 is provided between the rack gear and the motor 40.
Patent JP-2000243294-A (JP)
Title: Deflection yoke adjustment device and adjustment method of cathode-ray tube
Inventor: HIRAYAMA KAZUNARI
IPC: H01J9/44
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an adjustment device capable of automatically and rapidly adjusting a deflection yoke mounted to a neck part of a cathode-ray tube with high precision at a proper position and angle. SOLUTION: A cathode-ray tube 15, with which a deflection yoke 17 used as an object of adjustment, is mounted to its neck part 15a is so supported and fixed by an pallet 13 that its tube axis extends horizontally. This adjustment device holds the deflection yoke 17 mounted on the neck part 15a of the cathode-ray tube 15 with its holding mechanism, photographs a test image displayed via the phosphor screen of the cathode-ray tube 15 with a plurality of cameras 101, moves the deflection yoke 17 held by the holding mechanism based on the photographed image data, and automatically adjust the position and the angle of the deflection yoke 17 with respect to the neck part 15a.
Patent JP-2000282948-A (JP)
Title: Fuel property determining device of internal-combustion engine
Inventor: OKUMURA HIROSHI
IPC: F02D41/04
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To accurately determine the properties of a fuel to be injected. SOLUTION: A model of the fuel transport system is prepared on the basis of the behavior of fuel in the fuel transport system, until the fuel injected from a fuel injection valve is sucked into a cylinder, and the time constant at evaporation of the fuel according to the transport system model or a physical quantity depending thereon is calculated by the system identification theory, and the fuel properties are determined from the calculational result. The system identification theory is to calculate the parameter of the transfer function of an object to be controlled using the object input and output information.  The intra-cylinder suction fuel amount (combusted fuel amount) which is to become the output information of transport system model can be presumed from the air-fuel ratio of the exhaust gas sensed by an air-fuel ratio sensor, but because there is a delay until an output change of the transport system model appears in the output change of the air-fuel ratio sensor, the phase of the input/output information of the system identification model is synchronized by subjecting the fuel injection amount to a delay correction, using a sensor model as modeling of the delay (i.e., retarding the phase of the input information).
Patent JP-2000175008-A (JP)
Title: Facsimile receiver
Inventor: KONDOU ICHIROU
IPC: H04N1/21
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile receiver that can receive an image without deterioration in the image quality even when the paper sheet set to a plotter is smaller than the paper size of the received image information. SOLUTION: The facsimile receiver that can output received image information on paper is provided with an image information discrimination section 3 that discriminates a paper size of the received image information and when an image storage device 4. In the case that the paper size of the received image information discriminated by the image information discrimination section 3 is greater than the size of paper sheet set to a plotter 6, a system control section 1 stores the received image information to the image storage device 4, and when the image information discrimination section 3 discriminates that a paper sheet whose size is greater than the paper size of the received image information is set, the control section 1 outputs the received image information stored in the image storage device 4 on the paper.
Patent JP-H10187397-A (JP)
Title: Printing device and method therefor
Inventor: FUKUI AKITOMO
IPC: B41J29/38
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a printing device and the outputting method in which jam recovery can be attained without necessitating a memory with a large capacity or deteriorating resolution. SOLUTION: Control data inputted from a host computer 3001 are stored in a PDL buffer memory, and a developing processing is operated for each band. The PDL buffer memory is constituted of two areas for storing data for one page, and a developing area is constituted of at least three areas for operating a developing processing for one band. A printing operation is started when the developing processing for one page is ended. Data are extracted from an address indicated by an output pointer with a prescribed synchronizing signal, outputted to a printing part 17, and an output pointer is increased by one.  When jam is generated in the printing part 17 in the middle of the printing output, the control data of a jam page are confirmed based on the value of an output pointer 101 and the value of an address pointer 100, and when the control data are present, the developing processing of the control data is operated so that jam recovery can be attained.
Patent JP-H06192487-A (JP)
Title: Rubber chemical masterbatch
Inventor: SAKAI TOSHIAKI
IPC: C08L31/04
Filed: 1992-12-22
Abstract: PURPOSE:To obtain a masterbatch free from spattering and improved in dispersibility in rubber by mixing rubber chemicals, a rubber, an ethylene/vinyl acetate copolymer, an adsorbent powder, an oil and a fatty acid and forming the mixture. CONSTITUTION:50-80 pts.wt. rubber chemicals, such as a vulcanizing agent, a vulcanization accelerator, an age resister, a vulcanizing aid, an antiscorching agent and a filler, are mixed with 10-40 pts.wt. mixture of 100-30wt.% rubber and 0-70wt.% ethylene/vinyl acetate copolymer, 10-40 pts.wt. adsorbent powder, and 0-20 pts.wt. mixture of an oil and a fatty acid, and the obtained mixture is formed into sheet or granule.
Patent JP-2001170698-A (JP)
Title: Granulating, thickening and dehydrating device for sludge
Inventor: SUZUKI NOBORU
IPC: C02F11/14
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To efficiently and cost effectively execute treatment from refining to thickening of sludge with a single device. SOLUTION: The flank of a treating vessel 1 which mixes and agitates the sludge and flocculating agent put therein is provided with a discharge trough 5 to allow taking out of a separating liquid. A granulating cylinder 10 longitudinally installed with a screw 13 is mounted at the flank of this treating vessel 1 so as to incline diagonally outward. While the solid contents (floc) separated in the treating vessel 1 are transported by the effect of the screw 13, the solid contents are granulated and the granules are taken out as thickened sludge from the front end of the granulating cylinder 10.
Patent JP-H11179966-A (JP)
Title: Printer and printing method
Inventor: TANAKA YASUMI
IPC: B41J2/52
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To enable printing operation conserving printed consumption quantity while keeping a printing actual state. SOLUTION: Respective dots are formed so as to be capable of being expressed in a plurality of the gradations corresponding to the magnitude of printed quantity and low gradation changeover control means 21, 22 and gradation restoring changeover control means 21, 22 are provided to a control part 20 and, when there is a conservation command, the dot group according to input image data is used as it is to be changed over to low gradations corresponding to the magnitude of expressible printed quantity to be restored and changed over to a plurality of the original gradations when printing operable and conservation demand are eliminated to enable printing operation.