baber/WOPTO huggingface dataset:
Patent JP-H05268956-A (JP)
Title: Human cell-derived endothelin converting enzyme
IPC: A61P43/00
Filed: 1992-03-25
Abstract: PURPOSE:To obtain a human cell-derived endothelin converting enzyme capable of converting big endothelin into endothelin. CONSTITUTION:The objective endothelin converting enzyme is composed of a fraction obtained by homogenizing a human cell of a human organ or tissue producing the endothelin such as the placenta, vascular endothelium, kidney or cerebrum as a raw material, separating and collecting the supernatant from the resultant homogenate, subjecting the prepared homogenate supernatant to ultracentrifugation, taking out its precipitate and fractionating the resultant cell membrane fraction. This fraction has about 270000 molecular weight and an optimum pH of 7.0-8.0. An effective means for searching for and developing an inhibitor of the converting enzyme as a means for preventing and treating various morbid states (diseases caused by a high concentration of the endothelin) induced by hypersecretion of endothelin, e.g. hypertension, airway constriction, ischemic cerebropathy and cardiopathy, nephropathy, circulatory insufficiency of various organs, e.g. the lung, liver or intestines or asthma by elucidating this converting enzyme.
Patent JP-H04301422-A (JP)
Title: Methd and device for molding resin
Inventor: OSONO TOSHIYUKI
IPC: B29C45/28
Filed: 1991-03-29
Abstract: PURPOSE:To make a resin molding equipment with a plurality of cavities correspond to a change into multikind and small quantity production, etc. CONSTITUTION:In a resin molding equiapment with a mold having a plurality of cavities 5a-5d for filling a resin material and runners 7a-7e for introducing the resin material to the cavities 5a-5d, flow-path control mechanisms 11a-11e capable of interrupting or changing over the flow of the resin material are disposed to the runners 7a-7e. The flow-path control mechanisms 11a-11e are turned by using a wrench and the runners 7a-7e are interrupted or changed over, thus allowing the selection of the cavities 5a-5d. by which molding is executed.
Patent JP-H04304914-A (JP)
Title: Multiple spindle machine tool
Inventor: OISHI HIROTOSHI
IPC: B23B39/14
Filed: 1991-03-29
Abstract: PURPOSE:To cope with various kinds of works whose individual positions differ from each other by adjusting the distances between respective spindles parallel to each other in each work unit in a multi-spindle machine tool which machines the plural portions of a work simultaneously. CONSTITUTION:A machine tool is equipped with plural work units 40, 50 opposed to each work unit 10, 30 arranged in X direction with plural work units 10-30 and a crank unit 60 being interposed. In this case, the specified spindle is designated in each spindle S1-S5 of each work unit 10-50 in case of executing work. And the designated spindle, for instance, the differential value of the target position and actual position of the spindle S1 is operated and also displayed by an auxiliary display 96. Thereafter, the spindle S1 is moved so that the differential value becomes zero. Namely, the position in the X direction of the spindle S1 is adjusted with the rotating operation of a handle 19 and the Y directional position of the spindle S1 is adjusted with each rotating shaft 12a, 12b of a Y directional shaft moving mechanism 12 being operated with their rotation by a handle 16.
Patent JP-H05274941-A (JP)
Title: Ceramic capacitor bushing
IPC: H01B17/28
Filed: 1992-03-25
Abstract: PURPOSE:To provide a ceramic capacitor bushing having improved resistance against a vibration via the application of a compact and lightweight structure. CONSTITUTION:Ring type ceramic capacitors 4 are arranged around a center conductor 2 in a multiple stage, with the diameter thereof gradually reduced toward the side of connection to the conductor 2. Or, unit pieces of a ceramic capacitor, instead of the ring type ceramic capacitors 4, are arranged along a circumference to form a single stage capacitor as a whole, and this single stage capacitor is laid in a multiple stage.
Patent JP-H05271126-A (JP)
Title: Production of alcoholic compound from carboxylic acid
IPC: C07C31/34
Filed: 1992-03-25
Abstract: PURPOSE:To produce an alcoholic compound in high yield at a low cost by using inexpensive bromine or chlorine together with sodium borohydride and efficiently reducing carboxylic acids. CONSTITUTION:Carboxylic acids are made to react with sodium borohydride in an amount of usually 1-1.3 equiv., preferably 1.05-1.15 equiv. based on 1 equiv. compounds. Bromine or chlorine in an amount of usually 1-1.2 equiv., preferably 1 equiv. in the case of the bromine based on 1 equiv. carboxylic acids or usually 1-4 equiv., preferably 1.5-2 equiv. in the case of the chlorine based on 1 equiv. carboxylic acids is then added thereto. The obtained mixture is subsequently heated to >=50 deg.C temperature to afford the objective alcoholic compound in high yield. Furthermore, the reactional raw materials such as the sodium borohydride, carboxylic acids and bromine, especially the sodium borohydride are preferably dissolved in an organic solvent, especially tetrahydrofuran (having 66 deg.CC boiling Point) for use.
Patent JP-H08264976-A (JP)
Title: Electronic circuit package drawing mechanism
Inventor: MATSUMOTO SADAAKI
IPC: B25B27/14
Filed: 1995-03-27
Abstract: PURPOSE: To provide an electronic circuit package drawing mechanism which is easily maintained and capable of being set large in drawing force without enlarging an electronic equipment in size. CONSTITUTION: An electronic equipment case 11 is provided with a back plate 12 mounted with back connectors 13 and package guides 14a and 14b. An electronic circuit package 15 is introduced into the case 11 as guided by the package guides 14a and 14b, and connectors 16 and the back connectors 13 are fitted in each other. The electronic circuit package 15 is fitted with a separate front plate 18 which is rotatable around a rotating shaft 17. When a handle 19 fitted to the separate front plate 18 is pulled, the separate front plate 18 is rotated around the rotating shaft 17. At this point, as the rear edge of the separate front plate 18 is made to bear against the package guide 14b to serve as a support point, the electronic circuit package 15 is moved in a drawing direction.
Patent JP-H01239982-A (JP)
Title: Mounting of semiconductor laser
Inventor: ASAGA TATSUYA
IPC: H01S5/00
Filed: 1988-03-22
Abstract: PURPOSE:To execute a good die-bonding operation by a method wherein layers of Cr, Au and an AuSn alloy as metals for heat-welding are laminated one after another on an electrode of a semiconductor laser crystal and this crystal is die-bonded to a heat sink via the layers. CONSTITUTION:A resist pattern is formed on an electrode 104 of a semiconductor laser 105; Cr (100Angstrom ), Au (500Angstrom ) and an AuSn alloy (1mum) are vapor-deposited one after another on the electrode face 104. Then, the deposited film other than that on the electrode is removed by a lift-off process; a heat welded metal layer of a prescribed pattern is formed. A semiconductor laser crystal is die- bonded to a heat sink via the metal layers. By this setup, a good die-bonding operation can be executed.
Patent JP-S63230762-A (JP)
Title: Polyester resin composition
Inventor: MATSUO TADAO
IPC: C08K7/14
Filed: 1987-03-19
Abstract: PURPOSE:To provide the title compsn. having excellent frictional wear characteristics and resistance to impact, heat and water absorption, by incorporating glass fiber and ultra-high-molecular-weight polyethylene in a polyester resin. CONSTITUTION:The title compsn. is obtd. by uniformly melt-kneading 100pts.wt. polyester resin (A) (e.g., polybutylene terephthalate) with 10-100pts.wt. glass fiber (B) (pref. one having a fiber diameter of 6-13mu and a fiber length of 100-3,000mu which has been treated with a silane coupling agent) and 1-50pts.wt. ultra-high-molecular-weight polyethylene (C) (pref. one having an average MW not lower than 1,000,000 according to viscometry, an MW not lower than 3,000,000 by the light scattering method and a particle size not larger than 50mu). A compsn. having excellent frictional wear characteristics and resistance to impact, heat and water in addition to excellent properties inherent to polyester resins can be obtd.
Patent JP-2000268290-A (JP)
Title: Intrusion detection control device in automatic running area
Inventor: MORI NAOKI
IPC: B60W30/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an intrusion detection control device in an automatic running area which can safely move an automatic running vehicle in the automatic running area and can safely deal with intrusion or the like of a worker. SOLUTION: A port P of an automatic running area is divided into plural port sections P1, a moving section area Y constituting a running route and a parking section area X of a packing target of an automatic running vehicle 20 are disposed, a ultrasonic wave sensor 24 for detecting whether or not there is a worker in the moving section are Y and an photoelectric sensor 23 for detecting intrusion of the worker or the like in each of the port sections P1 are disposed.  Use of the port sections P1 during maintenance is inhibited and, at the same time, in accordance with the running route up to a boarding position Z at the time of lent, for example, pass of the automatic running vehicle 2 is allowed while intrusion in the running route of the worker or the like is being monitoring by the ultrasonic wave sensor 24 and the photoelectric sensor 23, and the automatic running vehicle 20 is moved.
Patent JP-H10269817-A (JP)
Title: High-frequency electrodeless discharge lamp light reflector and high-frequency electrodeless discharge lamp apparatus
Inventor: HOCHI AKIRA
IPC: F21V7/04
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency electrodeless discharge lamp and a high-frequency electrodeless discharge lamp apparatus which can suppress irradiation in the infrared region and eliminate the need for the provision of a light reflector made of a nonconductive, low dielectric loss material in the interior of a microwave cavity or protective means against high-frequency wave leakage. SOLUTION: A high electrodeless discharge lamp has a configuration wherein a light reflector 13 made of a light reflective material is provided so as to be in contact with an exterior of a light transmitting conductive material 12 which forms a microwave cavity for supplying necessary energy for discharge to an electrodeless discharge lamp 11 or an exterior of a light transmitting conductive material which forms protective means against high-frequency wave leakage being provided in an exterior of high frequency energy supplying means. With this configuration, it can be possible that irradiation in the infrared region is suppressed and the need for the provision of a light reflector made of an expensive, low complex dielectric constant material in the interior of the microwave cavity or protective means against high-frequency wave leakage is eliminated.
Patent JP-S52151090-A (JP)
Title: Electrostatic charged corpuscle energy analyzer
Inventor: ISHIKAWA KIYOSHI
IPC: G01N23/225
Filed: 1976-06-11
Abstract: PURPOSE:To make possible analysis for extremely small range by providing charged corpuscle generator within deflection system.
Patent JP-H07249463-A (JP)
Title: Circuit switching structure and circuit connecting structure
Inventor: KIKUCHI SHINJI
IPC: H02M1/10
Filed: 1994-03-11
Abstract: PURPOSE:To set the electrcal characteristics of a circuit easily by a plurality of connectors on a base board, connecting another connector with one of them, and thereby allowing a plurality of changeover points to be changed over in a lump. CONSTITUTION:Circuit patterns 3 for a power supply circuit are printed on a printed board 5 of a power supply unit, and terminals S1-S3 are installed concentratedly on the board 5 and connected with a connector 300 equipped with three pins 301-303 through a cord 10. A connector 100 having jacks 101-103 corresponding to the pins 301-303 is installed on the board 5, on which also jacks 201-203 are provided in a row. In the case the supply voltage is 100V, the connector 300 is inserted to the one 100; in for 200V, the connector 300 is inserted to a connector 200.
Patent JP-H10307315-A (JP)
Title: Real image type finder
Inventor: ABE TETSUYA
IPC: G03B13/08
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To superimpose a finder field information image on an erect finder image without substantially increasing the number of lighting windows by providing a photometric optical system means and a finder field information optical system means on the extension of respective optical axes. SOLUTION: The finder field information optical system means 18 is provided independently of a finder optical system means 10. Therefore, the lighting window for the means 18 is necessitated but the photometric optical system means 20 is arranged on the extension of the optical axis made incident on a transmissive reflection surface 14A3 as to receive one part of the luminous flux of a finder image obtained by the objective optical system 12 of the means 10 by the photometric element 20B of the means 20. Namely, since an aperture part formed as the lighting window for the means 10 is used also as an aperture part for the means 20, the number of aperture parts which should be formed in a camera body is not increased.
Patent JP-2000267607-A (JP)
Title: Display device
Inventor: ITO TAKANORI
IPC: G09F13/20
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a display device which displays a ray image of a high design characteristic as a pointer image of the quantity display of an analog system with a simple constitution. SOLUTION: The contour line of an optical element 11 juxtaposing prism-like or convex lens-like plural microoptical elements 11b extending along the circumferential direction of a prescribed virtual circle is set in, for example, a polygonal shape. Plural light source bodies 15 are arranged along the contour line of the optical element 11 and any one light source body 15 is made to emit light to display the pointer image 20. As the light source bodies 15 relating to light emission shift, the length of the pointer image 20 changes according to the positions at the outer periphery end of the polygonal shape.
Patent JP-H08262112-A (JP)
Title: Boundary scan test circuit
Inventor: KAMATA TAKEHIRO
IPC: H04B17/00
Filed: 1995-03-27
Abstract: PURPOSE: To shorten the length of the scanning path of a boundary scan test circuit for integrated circuit having three-state output buffers. CONSTITUTION: First selectors 112, 114, and 116 are respectively provided to the serial inputting routes of BSCs(boundary scan cells) 104, 106, and 108 for controlling output of three-state output buffers 101, 102, and 103 and second selectors 113, 115, and 117 are respectively provided to the serial inputting routes of BSCs 105, 107, and 109 for output data. After test data trains are scanned in to all BSCs 104-109, only the BSCs 104, 106, and 108 are separated from a scanning path and, at the same time, the first and second selectors 112-117 are controlled so that the scanned-in test data can be respectively stored and held in the BSCs 104, 106, and 108 during the succeeding scanning-in operations.
Patent JP-2000268819-A (JP)
Title: Hydrogen storage alloy electrode
Inventor: HASHIMOTO TAKUYA
IPC: H01M4/04
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To restrain increase of internal pressure of a battery by improving gas absorbing performance and to improve a discharge characteristic especially in a discharge under a low-temperature environment or a large current, by sintering hydrogen storage alloy powder containing a specific ratio of particles having a specific grain size and using it for an electrode. SOLUTION: Hydrogen storage alloy powder containing more than 50 wt% particles having a specific grain size smaller than 25 μm is sintered below 850 deg.C for use. Preferably, hydrogen storage alloy powder crashed in an inert atmosphere is used, concentration of oxygen contained in the sintered hydrogen storage alloy is less than 0.30 wt%, and specific surface area of the sintered hydrogen storage alloy is less than 0.030 m2/g. A separator 3 is interposed between a positive electrode 1 and a negative electrode 2, they are wound, an electrolyte is injected into a negative electrode can 4 storing them to seal the can. The positive electrode 1 is connected with a sealing lid 6 via a positive electrode lead 5, and the negative electrode 2 is connected with the negative electrode can 4.  When internal pressure of a battery rises abnormally, a coil spring 10 is compressed to release gas to the atmosphere.
Patent JP-2000268749-A (JP)
Title: Flat-panel display device
Inventor: AONO HIROSHI
IPC: H04N5/68
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a high performance flat-panel display device absorbing and eliminating affects from heat distorsion and an external force. SOLUTION: An image display device is provided with a vacuum container comprising a front container 9 and a rear container 10, a rear face electrode board 37 made of a conductive material arranged serially on the internal face of the rear container 10, and an electrode unit 11 comprising multiple stretched line cathodes 2 and multiple sheet-like electrode plates. The rear face electrode board 37 is formed such that a section in a direction orthogonal to the extended direction X of the line electrodes 2 is formed as a wave-like shape and the center of the rear face electrode board 37 is fixed to the internal face of the rear container 10. The electrode unit 11 is placed on projected parts of the wave-like shape of the rear face electrode board 37.
Patent JP-H01241904-A (JP)
Title: Antenna
Inventor: INOUE SHINICHI
IPC: H01Q3/20
Filed: 1988-03-24
Abstract: PURPOSE:To radiate an electromagnetic wave with a wide beam width from a primary radiator from an antenna as it is and to facilitate the adjustment of the direction of the antenna by turning a sub reflector so as to locate a metallic stripe in a direction at a right angle with the electric field of the electromagnetic wave from the primary radiator. CONSTITUTION:The position of the sub reflector 2 is adjusted and fixed in such a way that the arranging direction of the metallic stripes 7 are directed in a direction B at a right angle to the direction of the electric field of the electromagnetic wave radiated from the primary radiator 1. Thus, most of the electromagnetic wave radiated from the primary radiator 1 is transmitted through the sub reflector 2 made of a material of electromagnetic wave transmission between the metallic stripes 7 and the electromagnetic wave with a wide beam width radiated from the primary radiator 1 is utilized as it is and radiated from the antenna. Thus, the mounting and dismounting of the main reflector from/to the radio equipment is not required and the jog utilizing an electromagnetic wave from the primary radiator in the adjustment of the direction is simplified.
Patent JP-H03272306-A (JP)
Title: Direction switching valve
Inventor: SUGIYAMA GENROKU
IPC: F15B11/00
Filed: 1990-03-20
Abstract: PURPOSE:To attain pumping pressure control and port pressure control corresponding to a quantity of lever operation for a flow control valve by connecting load passages of a direction switching valve to tank passages and providing second throttle parts for changing the opening area according to the quantity of operation for the flow control valve. CONSTITUTION:Load passages 12a, 12b are contacted to tank passages 13a, 13b respectively in the vicinity of the neutral position of a spool 7 of a direction switching valve 5, and second variable throttle parts 21a, 21b changing their opening areas according to the stroke of the spool 7 are provided in the shifted positions in relation to meter-out variable throttle parts 14a, 14b on the outer periphery of the spool 7. Pumping pressure and port pressure, which are the opening area functions of the first variable throttle parts 14a, 14b and second variable throttle parts 21a, 21b, can be thereby controlled according to the quantity of lever operation for a flow control valve, and thus excellent operability can be obtained.
Patent JP-H06282359-A (JP)
Title: Configuration control circuit
Inventor: MAEDA TAKESHI
IPC: G06F1/24
Filed: 1993-03-26
Abstract: PURPOSE:To obtain a configuration control circuit capable of optionally defining an initial operation mode, changing the operation mode at optional timing and allowed to be used also as an initial operation setting circuit and an operation mode setting register. CONSTITUTION:At the time of turning on a power supply for a device, this configuration control circuit 2 outputs mode setting data 5 and sets up the operation mode of a logical circuit 6 in an LSI 1. Since the control circuit 2 can change the operation mode by software after starting the device, the circuit 2 changes the operation mode of the circuit 6 by a register writing command 12 outputted from a register writing command generating circuit 11 by signals outputted from a CPU 7 to a data bus 8 and an address bus 9 and a status signal 10. Namely the control circuit 2 is functioned also as a register for changing the operation mode of the logical circuit 6 by the software.
Patent JP-S543421-A (JP)
Title: Facsimile transmitter
Inventor: KANEKO TERUHISA
IPC: H04N1/12
Filed: 1977-06-09
Abstract: PURPOSE: To sequre an assured operation through a simple circuit system for the facsimile transmitter using a solid state image sensor, by giving a control to the light source driving part and without using any semiconductor memory. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000265408-A (JP)
Title: Paved surface overcoating method and paving material
Inventor: ARII YUTAKA
IPC: E01C13/06
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an uneven pattern which is suitable for the surface layer of an athletic sports stadium and multi-purpose playground, has performance excellent in durability and safety and is provided with slide preventive functions applicable to a variety of sports on this surface. SOLUTION: This paving material is formed urethane paving material including prepolymer (a) having isocyanate group at an terminal, setting agent (b) comprising at least one out of, polyol and polyamine, filler (c) of 0-5 wt.% to the total weight of (a) and (b), plasticizer (d) of 0-3 wt.% to the total weight of (a), (b) and (c), and granular rubber chips (e) of 25-45 wt.% by weight to the total weight of (a) and (b). This is applied to a paved face and hardened.
Patent JP-S52151683-A (JP)
Title: Cation exchange membrane and production thereof
Inventor: KIYOTA TOORU
IPC: C08J5/22
Filed: 1976-06-14
Abstract: PURPOSE: To produce a cation exchange membrane having excellent electric properties, cation selective permeability, chemical and heat resistance, and mechanical strength by introducing hydroxymethylstyrene into a perfluorocarbon polymer contg. sulfonic acid (base). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57182548-A (JP)
Title: Water pressure checking method of automatic car washer
Inventor: ISHIKAWA JIYUNZOU
IPC: B60S3/00
Filed: 1981-05-06
Abstract: PURPOSE:To stop the process, in which water is indispensable, by a system wherein normal pressure is detected with water pressure detectors. CONSTITUTION:When a total hour timer T1 in water pressure check is not zero or counting starts, the timer T1 is no and the abnormality of water pressure is discriminated with other circuit. When said other circuit is no, a timer T2, which counts water pressure rise time or water pressure re-rise time after a temporary water pressure drop, is discriminated zero or not. At this time, because the timer T2 has already counted, the result of the discrimination of the timer T2 shows no. After the elapse of the water pressure rise time during the counting of the timer T2, two circuits to discriminate the abnormality of water pressure turn to yes. As a result, a water pressure OK signal turns on and as well as a water pressure normal indication turns on and both the timers T and T are reset. Consequently, the process, in which water is indispensable, is performed.