baber/WOPTO huggingface dataset:
Patent JP-H01299564-A (JP)
Title: Antithrombotic medical molded product and manufacture thereof
Inventor: IKADA YOSHITO
IPC: A61L33/00
Filed: 1988-05-30
Abstract: PURPOSE:To make a title molded product practically insoluble and to provide excellent antithrombic property, by a method wherein glycerin is contained in a moulded prod surface, a polyvinyl alcohol series polymer having the specified degree of crystallization is coated, and after drying, heat treatment is applied. CONSTITUTION:A high molecular material, e.g., polyvinyl chloride, polyurethane, polyethylene, and a metal and ceramics can be listed as a base material. A method of covering the base material surface with a polyvinyl alcohol series polymer is such that a base material is immersed in a solution or the solution is coated on a surface and adhered to the surface by spray and thereafter it is dried. In this case, glycerin is added in the polyvinyl alcohol series polymer solution. A content is preferably a range of from 5 50 wt.pts. based on 100 wt.pts. a polymer. After the base material is covered with the polyvinyl alcohol series polymer, heat treatment is executed to improve the degree of crystallization. It is desirable that heat treatment is effected in a range of from 50 to 150 deg.C, and a treatment time is regulated so that the degree of crystallization is adjusted to at least 0.26 and up to 0.32.
Patent JP-2000322952-A (JP)
Title: Assembly method of wire harness
Inventor: ANDO TAKAHIRO
IPC: H02G3/04
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To effectively orderly take up and process surplus wires by utilizing two specified hooking jigs erected on an assembly work table. SOLUTION: In this assembly method of a wire harness comprising a process for processing surplus wires 13, a pair of hooking jigs 14a, 14b are so erected as to provide a specified distance in the direction perpendicular to a wiring direction of a main line Wa from a processing area 15 of the main line Wa where the surplus wires 13 are bundled. The surplus wires 13 are extracted in a loop-like form in the processing area and wound between the hooking jigs 14a, 14b by a required number of times and then, a tape is wound around the intermediate part of the surplus wires 13 held on the hooking jigs 14a, 14b to keep its bundled form. The surplus wires 13 in the bundled form are removed from the hooking jigs 14a, 14b, and bundled by winding a tape along the processing area 15 of the main line Wa.
Patent JP-H11322744-A (JP)
Title: Photosensitizer, visible light curable resin composition using the same and its use
Inventor: NISHIMOTO TAIZO
IPC: C09D11/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitizer capable of exhibiting high sensitivity to laser beam of a long wavelength in a visible light range and excellent storage stability by making a specific benzopyrromethene-based compound as active ingredient. SOLUTION: This photosensitizer uses at least one benzopyrromethene-based compound of formula I (R1 to R3 and R5 to R9 are each H, a halogen, nitro, cyano, hydroxyl or the like; R4 is H, cyano, an alkyl or the like; R10 and R11 are each a halogen, an alkyl, an aralkyl or the like). The compound of formula I is obtained, for example, by reacting a compound of formula II with a compound formula III in the presence of an acid catalyst to give a compound, reacting the compound with a boron trihalide to give a compound of formula IV (X is a halogen) and, in the case in which at least one substituent group of R10 and R11 is not a halogen, substituting a part or the whole halogens of the compound of formula IV. A visible light curable resin composition having high sensitivity is obtained by using the photosensitizer.
Patent JP-H06340679-A (JP)
Title: Organometallic precursor for titanium nitride
Inventor: CHIYAARUZU ETSUCHI UINTAA
IPC: C01B21/076
Filed: 1993-06-02
Abstract: PURPOSE: To provide an organometallic precursor usable in a chemical vapor deposition method for forming titanium nitride coating film on a substrate or in pyrolysis process for preparing bulk titanium nitride, and to provide its preparation process.  
     CONSTITUTION: This is the organometallic precursor of the formula [Cl 2 TiNR] 2  (R is monovalent alkyl or aryl having 1-12C). In the process of coating titanium nitride on the surface of a substrate, the process comprises some steps of forming gaseous precursor material by heating the organometallic precursor material of the formula [Cl 2 TiNR] 2  (R is monovalent alkyl or aryl having 1-12C) and sending the gaseous precursor material to the surfaces of the substrate having the temp. sufficient for forming the coating film of titanium nitride. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S62288634-A (JP)
Title: Production of steel wire and steel cord for reinforcement of rubber article
Inventor: NISHIMURA YOSHIFUMI
IPC: B60C9/00
Filed: 1986-06-05
Abstract: PURPOSE:To obtain the titled steel wire or steel cord having improved moisture- resistant adhesivity to rubber and suitable for tire, etc., enabling the reduction of the thickness of plating while suppressing the peeling of plating in wire drawing, by carrying out electropolishing smoothing of wire surface as pretreatment of plating process. CONSTITUTION:As a pretreatment process for the drawing of element wire, a surface scale is removed from the element wire by acid cleaning with hydrochloric acid, sulfuric acid, etc., or electrolytic cleaning and the wire is subjected to electropolishing in an aqueous solution composed mainly of phosphoric acid and mixed with sulfuric acid,etc., until the average surface roughness of the wire reaches <=1mum. The polished wire surface is plated with a Cu-Zn binary alloy or ternary alloy obtained by adding Ni, Co, Fe or Sn to Cu-Zn system. The thickness of the plating is selected to satisfy the formula, i.e. to give a drawn wire having a plating thickness of 0.05-0.2mum.
Patent JP-S5658135-A (JP)
Title: Magnetic recording medium
Inventor: KAWAKADO KOUICHI
IPC: C09D7/12
Filed: 1979-10-13
Abstract: PURPOSE: To increase the dispersibility of the magnetic powder, by reforming the surface of the magnetic grain, whose surface is at least an oxide to the lipophilic surface by the titanium compound (particularly titanium alcoholate compound).  
     CONSTITUTION: The titanium alcoholate compound is dissolved into a solvent which contains the magnetic particle and other pigment but no binder. Then the magnetic coating material is produced with addition of a binder after giving a previous surface treatment to the magnetic powder (and pigment). Otherwise the magnetic particle and other pigment are mixed uniformly with the titanium alcoholate compound by the stirring or other methods, and this mixture is dispersed into a binder and solvent to obtain the magnetic coating material. The titanium alcoholate compound is used preferably by 0.5W20pts.wt.preferably 1.0W15pts.wt.to 100pts. wt. magnetic particle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62288280-A (JP)
Inventor: OKUJIMA AKIHIRO
IPC: B60J1/00
Filed: 1986-06-06
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-S5558364-A (JP)
Title: Ultra hard alloy coated composite compounds
Inventor: FUYAMA MORIAKI
IPC: C23C16/448
Filed: 1978-10-27
Abstract: PURPOSE:The above mentioned ultra hard alloy having a long life high capacity, mainly composed of WC and coating the composite compounds of Hf compound and Ti compound on the surface of ultra hard alloy mainly combined with Co. CONSTITUTION:The iodine 11 is heated controlling the temperature of the thermostat 10 and a fixed quantity of I2 gas is introduced to the heated Ti sponge 8 and Hf sponge 9 and then, TiI4 and HfI4 are formed. The above TiI4, HfI4 and reaction gas, for example, C4H10, are introduced on the substrate 4 heated at a fixed temperature and composite coating film (Ti, Hf)C is formed making eutectic mixture of TiC and HfC on the substrate 4. The composite coating film having a uniform thickness, is able to form on the substrate 4 made of ultra hard alloy mainly composed of WC by carrying out film formation under a suitable reduced pressure. (Ti, Hf)N is formed by using NH3 as reaction gas and (Ti, Hf)C.N is formed by using mixed gas of hydrocarbon and NH3.
Patent JP-H08327473-A (JP)
Title: Torque sensor
Inventor: SHINOHARA MIKIYA
IPC: G01L3/10
Filed: 1995-05-30
Abstract: PURPOSE: To provide an inexpensive reliable torque sensor having an excellent durability. CONSTITUTION: In a torque sensor, ring-like multipole magnets 5 and 6 having different diameters are concentrically fixed to the outer peripheral section of the side shaft 2 of a steering mechanism at the end of the shaft 2 and ring- like multipole magnets 7 and 8 having the same shapes and magnetization pitches as those of the magnets 5 and 6 are concentrically fixed to the outer peripheral section of a steering side side shaft 1 at the end of the shaft 1, and then, resistance film patterns which function as magnetoresistance elements 10 are respectively formed on one surface of an annular substrate with a hole having a diameter larger than the diameter of a torsion bar 3 at the positions to the magnets 6 and 8 on the outside of the 5 and 6 and 7 and 8 and the magnets 5 and 7 on the of the magnets 5 and 6 and 7 and 8.
Patent JP-S5255888-A (JP)
Title: Method of installing crystal body
Inventor: WATANABE KOUJI
IPC: H03H3/02
Filed: 1975-11-04
Abstract: PURPOSE:To save bonding operation by setting a crystal body on a substrate after primary transfer molding and integrally molding the assembly with a low temperature resin by secondary transfer molding.
Patent JP-S5559895-A (JP)
Title: Control method for denitrification of waste water by activated sludge system
Inventor: ISHIGURO TADASHI
IPC: C02F3/34
Filed: 1978-10-27
Abstract: PURPOSE: To maintain stable denitrifying condition for long period of time by controlling optimum nitrogen load by measuring the denitrifying performance of sludge in the removal of nitric acid and nitrous acid ions present in waste water by activated sludge system.  
     CONSTITUTION: Ammonic nitrogen-containing waste water., e.g., night soil, sewage, etc., is oxidized by means of the metabolism of aerobic bacteria in activated sludge to nitric acid nitrogen or nitrous acid nitrogen which is, in turn, reduced by the metabolism of anaerobic bacteria to harmless nitrogen gas. In this case, the sludge in the denitrification tank is sampled to measure the oxidation-reduction potential of batches and the denitrifying performance of the sludge is measured from the time required to reach a fixed potential. With the measured value, nitric acid or nitrous acid load, the water temperature of the denitrification tank, and the concentration of sludge are properly controlled to maintain good denitrifying condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5256689-A (JP)
Title: Packing method
Inventor: YAMAMOTO SHIGERU
IPC: B65B9/13
Filed: 1975-11-04
Abstract: PURPOSE: To provide an article-packing method whereby an end of drawing section of a packing material corresponding to an opening end of a packing bag can be easily opened simply by using a sliding member having a thickness large enough to enter the packing material, and as a result, a handling mechanism of the opening end of the packing bag can be simplified. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11325720-A (JP)
Title: Manufacture of ultra-high-purity nitrogen gas and device therefor
Inventor: KIYAMA HIROMI
IPC: F25J3/04
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing ultra-high-purity nitrogen gas that can be effectively utilized with inexpensive facilities. SOLUTION: In a method for filing compressing feed air, cooling it to a low temperature, and then introducing it to a rectifying column 7, performing its subcooling liquefaction separation for manufacturing an ultra-high-purity nitrogen gas, and for filling one portion of the amount of cold required for the subcooling liquefaction separation is supplied from the outside of the subcooling liquefaction separation system with the cold energy of the high-purity liquid nitrogen, one portion of a reflux liquid (ultra-high-purity liquid nitrogen) being generated by a condenser 9 at the upper portion of the rectifying tower 7 and is stored at an ultra-high-purity liquid nitrogen tank 25, and then ultra- high-purity liquid nitrogen being stored in the ultra-high-purity liquid nitrogen tank 25 is vaporized on backup.
Patent JP-H07320690-A (JP)
Title: Metal halide lamp device
Inventor: URUSHIBARA TSUGI
IPC: H01J61/35
Filed: 1994-05-24
Abstract: PURPOSE:To provide a metal halide lamp excellent in optical characteristics by alleviating shade and shallow by lamp constituents at a projecting surface in a liquid crystal projector or high brightness by a hot spot of an arc so as to eliminate color unevenness and luminance unevenness. CONSTITUTION:A light emitting tube 1 is combined with a cup-like reflection mirror. Electrodes 2 are sealed at both ends of the light emitting tube 1, where a distance between the electrodes 2 is smaller than 5mm. Mercury, noble gas and metal halide are enclosed inside of the light emitting tube 1. A wall surface load is set to 40W/cm or higher. The electrodes 2 are disposed on the optical axis of the reflection mirror. In this light emitting tube 1, an exhaust pipe chip-off portion 5 and a glass thick portion are positioned at the opening of the reflection mirror. The tip of the thick portion by the chip-off is formed smaller than the maximum diameter of the light emitting tube 1. Light emitted from the chip-off portion is prevented from being directly emitted into an optical aperture disposed in front of the reflection mirror.
Patent JP-S62288094-A (JP)
Inventor: KAWASE KIYOSHI
IPC: B42D11/00
Filed: 1986-06-06
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-H06320899-A (JP)
Title: Surface regenerating method for tableware and the like
Inventor: SANO SEISHI
IPC: B44C3/00
Filed: 1993-05-11
Abstract: PURPOSE:To regenerate a surface beauty by treating tableware, decorative article, a vessel, etc., in which beauty is impaired by aging use, etc., and to improve durability. CONSTITUTION:A method for regenerating a surface of tableware, etc., in which a surface is coated with lacquer or resin paint comprises the steps of washing and drying a surface of the element to be treated, then forming a fine grinding mark with nonwoven fabric, cleaning the surface with volatile organic solvent, then coating it with transparent urethane resin liquid and drying it.
Patent JP-S6025128-A (JP)
Inventor: HIYAMA YASUYUKI
IPC: H01H73/00
Filed: 1983-07-22
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-S6025425-A (JP)
Title: Water temperature sensor
Inventor: KAWAGISHI MASAO
IPC: G01K11/06
Filed: 1983-07-22
Abstract: PURPOSE:To make an indication accurate by inserting a piston into wax materials which change in phase at different temperature through elastic films and obtaining the movement extent of the piston based upon pressure corresponding to the extent of the cubic expansion of both wax materials in the form of variation in resistance value. CONSTITUTION:When the temperature of engine cooling water rises up to, for example, 60 deg.C, the 1st wax 21 starts changing from the solid phase to the liquid phase and then expands in volume. The pressure is applied to the piston 24 through elastic films 26 and 27 including the 2nd wax 22. The movement extent of the piston 24 appears as the extent by which a contact 28 moves in contact with a slide resistor 25. The resistance value of the slide resistor 25 varies and a current corresponding to the varying resistance value flows from a terminal 4 to indicate the water temperature on an instrument 9.
Patent JP-S6074717-A (JP)
Inventor: FURANKU AREKISANDAA BUARUDEZU
IPC: H03K17/567
Filed: 1984-06-27
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-H0427981-A (JP)
Title: Developer carrying member
Inventor: AOTO ATSUSHI
IPC: G03G15/08
Filed: 1990-05-23
Abstract: PURPOSE:To obtain the stable adhesion and electrostatic charge quantity of toners and to obtain high-quality copied images by making conductor parts and dielectric parts to coexist in microareas on the surface of the developer carrying member and incorporating a material having specific Vickers hardness in either thereof. CONSTITUTION:The developer carrying members are so constituted that the conductor parts and the dielectric parts coexist in the microareas on its surface. The material having >=100kg/mm<2> Vickers hardness is incorporated into at least either of the conductor parts or the dielectric parts. Since the many micro- closed electric fields are formed near the surface of the developer carrying member, the electric field intensity thereof is made much higher than heretofore and the friction characteristics of the developer carrying member surface are improved. The wear resistance is thus greatly improved. A large quantity of the sufficiently electrostatically charged nonmagnetic toners are deposited on the developer carrying member and transported to a developing region stably over a long period of time, by which the high-quality copied images are obtd.
Patent JP-H01302722-A (JP)
Title: Projection aligner
Inventor: TANAKA KAZUHIRO
IPC: H01L21/30
Filed: 1988-05-30
Abstract: PURPOSE:To do without a masking aperture and to make an accurate and effective transfer of a mask pattern by transferring it to one substrate mounted on a stage from each of a plural number of projection optical systems. CONSTITUTION:A circuit pattern 9 and an alignment mark 14 are transferred to a semiconductor wafer 3 by a first and a second projection optical systems 4 and 5 respectively. The circuit pattern is transferred by use of an exposure mask 8 formed on the circuit pattern and the projection optical system 4, one of a plural number of projection optical systems. On the other hand, the alignment mark 14 is transferred by use of an exposure mask 13 formed on the mark 14 and other projection optical system 5. By this method, there is no necessity of a masking aperture which has been used before.
Patent JP-H11327868-A (JP)
Title: System for collecting and distributing customer information
Inventor: MIYAYAMA NAOYUKI
IPC: G06Q10/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To transmit an analysis result to designated users in the main office and respective branch offices, etc., of an advertiser through an internet by collecting information such as a data request and a demand, from a customer against a newspaper advertisement and a magazine advertisement, etc., and totaling and analyzing it whenever a fixed time elapses. SOLUTION: A system is provided with a receiving part 2 receiving a telephone and an electronic mail, a voice guide part 7 transmitting a guide message, a data collecting part 8 collecting information from the customer, a data input means 21 manually inputting customer information, a voice/text data converting part 9 converting voice information into text data, a database managing part 12 storing collected customer information in a database, a data totaling and analyzing part 13 totalling and analyzing customer information whenever the fixed time elapses and collecting it for every user and an internet customer information transmitting part 14 transmitting the analysis result to a mail box exclusive for respective users on an internet server 1 5. Thus, the respective users read the analysis result through respective exclusive IDs and passwords.
Patent JP-2000318698-A (JP)
Title: Attitude control drive unit using shape memory alloy and diagnostic method of deteriorated state of shape memory alloy
Inventor: IWATA TOSHIAKI
IPC: B64G1/44
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To control the attitude of a body to be attitude controlled by fixing the tip of a driving member to the body to be attitude controlled or a support member for supporting the body to be attitude controlled, fixing the base end thereof to a device body, and heating it by a heating source. SOLUTION: The tips of shape memory alloys 4a-4d are formed as linear wire parts, guided to pulleys attached to struts 5 and extended along the side circumferential surface of a disc, and the tops are converged to a prescribed position on the side circumferential surface of the disc and fixed by a fixture 3. The shape memory alloys are made to store the shapes so that the coil part springs are contracted at a high temperature. A reflecting plate 1 is arranged along the inside of the coil parts 4a-4d of the shape memory alloys so as to be raised on the outside surface of an artificial satellite body 8. The reflecting plate 7 promotes the heating from a specified direction of the shape memory alloys and suppresses the heating from other directions.  According to this, efficient attitude control of a solar battery paddle can be automatically performed by the effect of the shape memory alloys.
Patent JP-2000317541-A (JP)
Title: Center locationg pin device of working machine
Inventor: KATO FUMIO
IPC: B21D28/04
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To smoothly and vertically move a center locating pin in a limited space. SOLUTION: In setting an original point of a work carried into a working table 13, a cam member 39 is moved in the horizontal direction by a drive means 43 arranged to the rear face of the working table 13, a center locating pin 17 positioned below the working table 13 is ascended along a locating pin body 31 at least up to a pass line PL of the work. When setting of an original point of the work is completed, the cam member 39 is horizontally moved in the opposite direction, the center locating pin 17 is descended below the working table 13.
Patent JP-S5923275-A (JP)
Title: Observing device of thunderbolt and its direction
Inventor: FUJIMOTO YOSHIAKI
IPC: G01W1/16
Filed: 1982-07-30
Abstract: PURPOSE:To observe exactly a thunderbolt and its direction, by measuring the variation of a magnetic field due to lightening discharge, through two antennas in orthogonal azimuth. CONSTITUTION:The variation of a magnetic field paralleled to the ground surface based on electric discharge being vertical to the ground surface by a thunderbolt is detected by a receiving circuit 100 provided with two antennas orthogonal in east and west, and south and north azimuths. Also, a detecting output exceeding a prescribed value is divided into logic analyzing information and output information by an analog circuit 200, and they are applied to a logic circuit 300 and an output controlling circuit 400 for forming an A/D converter, respectively. Subsequently, the circuit 400 is controlled through a peak value detecting signal which the circuit 300 outputs, and peak output information corresponding to a thunderbolt is generated from the circuit 400, is discriminated from pre-driving electric discharge, etc. by an output device 500, the thunderbolt is observed exactly, and also the azimuth of the thunderbolt is observed through a azimuth detecting device 600.
Patent JP-S5923937-A (JP)
Title: Averaging processor
Inventor: KITAGAWA KAZUMARO
IPC: H04B10/07
Filed: 1982-07-30
Abstract: PURPOSE:To improve S/N, by transmitting an optical pulse from one end of an optical cable, photoelectric-converting a reflecting signal reflected in the cable and returned, and adopting the two-stage constitution of a simple addition and averaging processing means and an exponential weighting and averaging processing means for the reflecting signal. CONSTITUTION:A repetitive signal including noise is amplified suitably at an amplifier 1 and inputted to an AD converter 2. The AD converter 2 performs n- set of AD conversion as to one period T of the repetitive signal. Further, the highest averaging processing is performed at the simple addition and averaging processing section within the range of the amount of S/N improvement and the deficiency of the amount of S/N improvement is compensated at the exponential weighing averaging processing section 6 at the next stage in the circuit constitution.