baber/WOPTO huggingface dataset:
Patent JP-H11321706-A (JP)
Title: Car body rear part structure
Inventor: SAITO YOSHIHIRO
IPC: B62D25/06
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To improve torsional rigidity and bending rigidity in a car body rear part by increasing connection rigidity between a back pillar and a rear roof rail. SOLUTION: An extension part 14 of sectional shape fitted to a rail inner 7 of a rear roof rail 5 is provided in an upper end part of a back pillar inner 11, and an extension part 15 of sectional shape fitted to a rail outer 8 of the rear roof rail 5 is provided in an upper end part of a back pillar reinforce 12, the extension part 14 is connected to an end part of the rail inner 7 and a back pillar 6 is connected to the rear roof rail 5 with each closed section continued by fit-connecting the extension part 15 to an end part of the rail outer 8. This configuration enhances torsional rigidity and bending rigidity in a car body rear part.
Patent JP-S5660411-A (JP)
Title: Optical axis aligning method of semiconductor light emitting device
Inventor: HIGUCHI HIDEYO
IPC: G02B6/42
Filed: 1979-10-23
Abstract: PURPOSE:To perform optical axis alignment safely and efficiently by inserting and holding a cylindrical guide into the hole of a guide holder, and disposing a photodetector movably integrally with the guide holder on the side opposite from the side where this guide is inserted. CONSTITUTION:This is a method of aligning the optical axes of a semiconductor light emitting device 1 and a cylindrical guide 5 provided with a condensing medium 4 at ome end. The cylindrical guide 5 is inserted and held in the hole of a guide holder 8, and a photodetector 13 is disposed movably integrally with the guide holder 8 in correspondence to the condensing medium 4, on the side of the hole of the guide holder 8 opposite from the side where the cylindrical guide 5 is inserted. This makes it possible to perform optical axis alignment with good efficiency without the danger of staining the end faces of the optical fibers and breaking the optical fibers at the time of optical axis alignment.
Patent JP-S6118114-A (JP)
Title: Manufacture of magnetic core
Inventor: SAWA TAKAO
IPC: H01F41/02
Filed: 1984-07-04
Abstract: PURPOSE:To provide a magnetic core which does not result in deterioration of magnetic characteristics such as iron loss owing to resin hardening and contracting and of which cutting faces are not deformed when the core is made as a cut-core shape, by a method in which, after a magnetic core body which consists of a wound or laminated metal magnetic thin belt made of iron based amorphous magnetic alloy is impregnated with resin, the core body is cooled to a temperature below an ambient temperature and portions of the body are then cut. CONSTITUTION:Resin which can keep the shape of a magnetic core body after impregnating and which has such a hardness that magnetic characteristics does not almost deteriorate because of a small stress being exerted to the core body, for example silicon based resin, is employed. As a core body cooling temperature being below an ambient temperature, a temperature at which the resin loses the resilience and is more hardened, is preferably employed, and for example a liquid nitrogen temperature (about -200 deg.C) is most preferably employed. In this case, after a predetermined time when the magnetic core body is immersed in liquid nitrogen, the core body may be taken out. Thereafter, under the condition where the resin is being hardened, predetermined portions of the core body are cut to make a cut-core shape, with the result that thin belts are not separated individually even when the core body returns to an ambient temperature after the cutting and there is no possibility that the thin belts may be opened in a fan-shape on the cutting planes so as to deform the planes.
Patent JP-H0433284-A (JP)
Title: Ic socket cleaning jig and socket cleaning method utilizing it
Inventor: KURONUMA SATOSHI
IPC: H01R33/76
Filed: 1990-05-29
Abstract: PURPOSE:To completely prevent the infiltration of a cleaning liquid into pin holes when cleaning a socket by cleaning a printed board while a jig having closing members completely filling the pin holes of the socket is fitted to the socket. CONSTITUTION:Pins 4 of a socket 2 are inserted into through holes of a printed board 7, they are fixed by soldering, closing members 6 of a jig 1 are inserted into pin holes 3 of the socket 2, and the jig 1 and the socket 2 are stacked. Base sections of the closing members 6 are covered by elastic materials 9 with excellent heat resistance and chemical resistance such as silicone rubber. The integrated printed board 7, socket 2 and jig 1 are guided into a continuous cleaning device, and the contamination stuck at the time of soldering such as flux is washed off with a trichloroethane detergent, for example. The closing members 6 of the jig 1 are inserted into the pin holes 3 of the socket 2 to fill the spaces of the pin holes 3, entrances of the holes 3 are sealed by the elastic members 9 at the base section of the closing members 6, thus the infiltration of the cleaning liquid is completely prevented.
Patent JP-S63300508-A (JP)
Title: Resin sealed semiconductor device
Inventor: SAKUMA TOSHIYUKI
IPC: H01L29/06
Filed: 1987-05-29
Abstract: PURPOSE:To prevent generation of cracks and improve reliability of resin package and semiconductor chip by alleviating concentration of stress of resin by conducting the chamfering to the edge of main surface of semiconductor chip. CONSTITUTION:A semiconductor chip 1 in which the edge of main surface is chamfered is included. The chamfering 2 with the chamfering angle theta of 30-70 deg. is conducted to the edge of main surface of semiconductor chip 1. For this chamfering, a dicing blade with top angle of 20 is used and a semiconductor chip 1 obtained by cutting the wafer to which the groove is formed in the depth of about 200mum is also used.
Patent JP-H04339117-A (JP)
Title: Separated lubricating oil pump driving circuit for two-cycle engine
Inventor: OSHIMA MASANORI
IPC: F04B17/04
Filed: 1991-05-13
Abstract: PURPOSE:To provide a separated lubricating oil pump driving circuit for a 2-cycle engine at a low assembly cost by using an electric source wire and an engine speed signal wire in common with each other. CONSTITUTION:Output of an alternating current generator 1 driven by an engine is rectified, and its energy is stored in a capacitor C2, and its electric charge is discharged periodically by means of a transistor 5 through a solenoid 4 of a solenoid pump. Pulse before being smoothed is taken out from the output of the alternating current generator 1 by means of a diode 7, and is used as an engine speed signal to obtain current conducting timing for the transistor 5.
Patent JP-H0432504-A (JP)
Title: Production of molten low sulfur iron
Inventor: ISHIDA HIROAKI
IPC: C21B11/02
Filed: 1990-05-28
Abstract: PURPOSE:To stably produce molten low sulfur iron by adding desulfurizing agent and foaming inhibitor into foaming layer in a furnace at the time of producing the molten iron by arranging coke bed in a converter type cylindrical furnace, charging steel scrap and iron ore on this and blowing combustion assist gas from tuyeres. CONSTITUTION:Into furnace bottom part in the converter type vertical furnace 1 having iron tapping hole 7 and furnace bottom tuyeres 6 at the furnace bottom and primary tuyeres 3 and secondary tuyeres 4 at the furnace belly part, the coke bed layer 10 packing the coke is arranged and on this, mixed raw material layer 11 of the inexpensive steel scrap and the iron ore is formed. The oxygen-contained combustion assist gas is blown from the furnace bottom tuyeres 6, primary tuyeres 3 and secondary tuyeres 4, and the steel scrap is melted with high temp. with combustion of the coke 10, and the iron ore is reduced to produce the molten iron 12. When the foaming phenomenon caused by molten slag suspending molten iron grains develops during this process, CaO series desulfurizing agent and the foaming inhibitor containing C and MgO as the main component, are blown from the primary and secondary tuyeres 3, 4 to make the foaming killing, and the molten iron having extremely low sulfur content is produced.
Patent JP-S6030921-A (JP)
Title: Air conditioner
Inventor: SASAKI TOSHIHARU
IPC: F24F1/00
Filed: 1983-07-29
Abstract: PURPOSE:To reduce draft resistance and to decrease a noise level, by a method wherein a plurality of guide vanes are disposed throughout the entire periphery on the multivane blower side of a heat exchanger, and the flow of the air from the multivane blower is directed in a direction extending orthogonal to each part of the heat exchanger. CONSTITUTION:A heat exchanger 1 is constituted such that a plurality of copper pipes 4 are interposed in a number of aluminum fins 5, aligned parallel to each other at intervals, and are located opposite to each other and in a manner to surround the whole periphery of a multivane blower 1. A guide vane 6 is secured to the copper pipe 4 on the multivane blower 2 side of the heat exchanger 1, and the vane is disposed, taking the direction of the curve of the guide vane 6 into consideration, so that the flow of the air from the multivane blower 2 is directed in a direction extending orthogonal to each part of the heat exchanger 1. This constitution causes the flow of the air from the multivane blower 2 to be uniformized as shown by an arrow mark by means of the guide vane 6 and enables the air to collide with each part of the heat exchanger 1 at right angles, resulting in reduction of draft resistance and in reduction of the generation of noise.
Patent JP-2000325503-A (JP)
Title: Racket
Inventor: TAKEUCHI HIROYUKI
IPC: A63B49/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a tennis racket which is easy to handle and has excellent ball repulsion performance. SOLUTION: The tennis racket 1 has a head part 3, two throat parts 5, a shaft part 7 and a grip part 9. The head part 3 and the throat parts 5 form a frame part 11. The portion of the head part 3 held by the two throat parts 5 and 5 is a yoke part 13. The value (M1) obtained by multiplying the weight (M) and balance (1) of the tennis racket is below 8500 g.cm. The ratio (Gh/Gs) of the intra-surface direction rigidity value (Gh) in the side parts 17a and 17b of the head part 3 of the tennis racket 1 and the out-of-surface direction rigidity value (Gs) in the throat parts 5 is below 0.2.
Patent JP-S6175544-A (JP)
Inventor: JIEEMUSU EMU MATSUKUDEEBITSUDO
IPC: H01L21/311
Filed: 1985-06-24
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-H04298916-A (JP)
Title: Manufacture of copper-stabilized multi-core nb-ti superconducting wire
Inventor: SUZAI KIYOUTA
IPC: C22F1/00
Filed: 1991-06-10
Abstract: PURPOSE:To manufacture a copper-stabilized multi-core Nb-Ti superconducting wire which reduces the open circuit of Nb-Ti filaments, can make many Nb-Ti filaments buried in a copper matrix extremely fine fires 30mum or below, and having excellent superconductive characteristic such as the critical current density in the drawing process of a composite billet. CONSTITUTION:The process in which superconducting strands 2 with a circular cross section combined with Nb-Ti alloy filaments are manufactured in a copper matrix, the process in which multiple superconducting strands 2 are filled in a copper tube 1 and one or more layers of copper wires 4 are arranged between the superconducting strand-filled layer 3 in the copper tube 1 and the inner face of the copper tube 1 to assemble a composite billet, and the process in which the composite billet is densely machine and draw-machined are provided.
Patent JP-H07307529-A (JP)
Title: Semiconductor structure and laser structure with quantum well
Inventor: UEIN HAABEI NOTSUKUSU
IPC: G02F1/017
Filed: 1994-05-30
Abstract: PURPOSE: To confine quantum well structures in both side areas by a barrier layer having a greatly different refractive index from that of the well structures by providing a first layer for forming first quantum wells, second layer for forming second quantum wells and means for separately supporting them. CONSTITUTION: The semiconductor structure 10 has a positive mask pattern 11 which is transferred to an epitaxially grown super-lattice structure by the usual photoresist or lift off treatment. This super-lattice is grown on a substrate 12, the positive mask pattern 11 is anisotropically etched off to expose the super-lattice 13, the exposed side walls of the super-lattice are selectively etched off to expose quantum wells 16-18. These well structures are formed from a GaAs/Alx Ga1-x In0.53 Ga0.47 /InP super-lattice.
Patent JP-H11313896-A (JP)
Title: Female connector
Inventor: ONO SEIICHI
IPC: A61M39/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a female connector without a fluid guide tube being twisted during use so as to have no liquid leak nor air leak. SOLUTION: A female connector 1A is composed of a core member 1 and a housing 2 mounted on the outer periphery of the core member 1. The core member 1 has a Luer taper 4 formed on the inner surface, and protruding parts 5, 5A on the outer surface. The housing 2 has a thread 7 on the outer surface, and recessed parts 8, 8A corresponding to the protruding parts 5, 5A, on the inner surface. The core member 1 is inserted in the inner surface of the housing 2 without being rigidly bonded.
Patent JP-S5262667-A (JP)
Title: Conductor supporter for conduit bus
Inventor: SANADA YASUNORI
IPC: H02G5/06
Filed: 1975-11-19
Abstract: PURPOSE: To ensure sufficient creeping distance between insulation supporter and the earth, by making opening with flange through the side of metallic case and fixing support consisted of three phase collective insulation spacer on the cover of said opening. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5929549-A (JP)
Title: Brake device for rear wheels of vehicle
Inventor: WATANABE SHIYOUEI
IPC: B60T1/06
Filed: 1982-08-09
Abstract: PURPOSE:To raise the road following-up property of the rear wheels of a vehicle by relieving the unsprung load of the rear wheels by providing a rotator turning in interlocking manner with the rear wheels and a controller to give a braking force to the rotator in the neighborhood of the engine. CONSTITUTION:A boss 34 is welded to sheel pillar tubes 4a and 4b, and a brake shaft 35 as a rotator is rotatably supported on the boss 34. The brake shaft 35 is set near the engine 6 and the caburetor 37, and a sprocket 38 is spline-connected to one side of the shaft 35. The sprocket 38 is connected with the tooth of a drive sprocket 11 by a chain 39. The brake shaft 35 is turned in an interlocking manner with the rear wheel 26 although it is driven by chain separately from the rear wheel 26. A brake disc 42 is also attached to the brake shaft 35, and for the tube 4a, a caliper 44 to give a braking force to the disc 42 is provided.
Patent JP-H05333910-A (JP)
Title: Controller
Inventor: UEDA TOMIYASU
IPC: G05B19/18
Filed: 1992-05-29
Abstract: PURPOSE:To provide a controller which performs the input/output of signals at a high speed by means of a robot controller and an additional controller which can perform the positioning control and then controls the additional motor axes synchronously with the robot controller at a high speed and with high accuracy. CONSTITUTION:A controller consists of a robot controller which controls the motor that drives the mechanical part of a robot, a position controller which can perform the positioning control, a common memory part 13 which can receive the accesses of both a CPU unit 11a of the robot controller and a CPU unit 12a of the position controller, an NC unit 12b which controls a motor 6 having plural axes with a command given from the position controller, and a motor driver 5 which drives the additional motors 6 with the instructions given from the unit 12.
Patent JP-S5664227-A (JP)
Title: Stop valve of gas lighter
Inventor: KITABAYASHI SEIICHI
IPC: F23Q2/16
Filed: 1979-10-26
Abstract: PURPOSE: To improve safety of the gas lighter in which a valve body of a soft resilient material  such as rubber is enaged with a valve hole part positioned at the lower part of a gas injection pipe  and operated to open the valve hole by incliding forewardly the gas injection pipe by a double  opening arrangement of a gas flow passage.   
     CONSTITUTION: When the gas lighter is not used, the outer surfaces of the fuel injection pipe 6  and a shaft rod 8 connected to the pipe 6 are respectively contacted under pressure with the inner  surfaces of a vertical hole 4 and a stepped part 7 of the valve body of a soft resilient material such  as rubber, so that the fuel gas passage is closed. In the ignition operation, when the fuel injection  pipe 6 is inclined forewardly (leftwardly in the drawing) through a firing mechanism 10, there are  defined gaps (a) and (b) around the respective inner surface of the vertical hole 4 and the  stepped part 7, through which the fuel gas in a fuel tank 2 passes and is injected out of an opening at the upper end of the fuel injection pipe 6. At the same time, the fuel gas thus injected is  fired by a firing flame of the firing mechanism which is simultaneously operated. In this instance,  the pressure of the fuel gas is properly reduced while it is passing through the gaps (b) and (a)  and a perforated gas restraining member 9, thereby maintaining the length of fire flame to be  optimum. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06346255-A (JP)
Title: Treatment of surface of stainless steel
Inventor: KANAMARU HIROSHI
IPC: B05D3/10
Filed: 1993-06-10
Abstract: PURPOSE:To improve the wear resistance of stock and to prevent the aggregation of the stock by subjecting cleaned stainless steel stock to etching treatment, thereafter coating the surface with fluorinated resin, drying it and executing heating treatment. CONSTITUTION:The stock of stainless steel is cleaned, is thereafter immersed in a corrosive liq. such as a marble soln. and is subjected to etching treatment to form a recessed part of several mum on the surface of the stock, which is subjected to neutralizing treatment by NaOH or the like, is water-washed and is dried. Next, the surface of this stock is coated with fluorinated such as tetrafluoroethylene, which is dried and is subjected to heating treatment. In this way, the fluororesin infiltrates into the recessed part formed on the surface of the stock form a coating layer having good adhesion at a low temp. without generating strains, by which the service life of the stainless steel stock can remarkably be prolonged.
Patent JP-S61296490-A (JP)
Inventor: ARA YUTAKA
IPC: G07B5/00
Filed: 1985-06-25
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-H0433648-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SATAKE NOZOMI
IPC: A61B8/06
Filed: 1990-05-30
Abstract: PURPOSE:To shorten the inspection time and to improve the accuracy of a BDF image by setting, for instance, the number of frames and the low flow velocity detecting function to the highest and the maximum, respectively by a BDF and detecting whether blood exists or not, detecting the quality of a blood flow by an FFT, and setting optimumly each condition of the BDF from the Doppler pattern concerned. CONSTITUTION:Ultrasonic reception of an ultrasonic raster and ultrasonic reception of a one-point Doppler are executed alternately in a rate, and a simultaneous display of BDF/FFT is executed. Accordingly, the scan is executed as B1DB1DB1D...without changing the ultrasonic raster, the device becomes a BDF/FFT simultaneous mode, and comparing with a single BDF detection range + or -PRF/2 of a conventional BDF mode, a period of the ultrasonic raster becomes half, therefore, the BDF detection range becomes + or -PRF/4 in the same way as an FFT detection range. As a result, a low flow velocity detecting function can be improved, and also, while observing the position and the direction of a blood vessel in a real time by a BDF image, a range gate of an FFT can be set quickly to the inside of the blood vessel, therefore, the operation time is shortened and an operation burden of a surgical operator can be reduced, and also, a satisfactory blood pattern can be observed.
Patent JP-2000331047-A (JP)
Title: Method and device for design change position verification and recording medium with design change position verification program recorded
Inventor: FUJIOKA KOICHI
IPC: G06F17/50
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a change position verification device which verifies change positions of two three-dimensional design data in a short time without interference check. SOLUTION: A centroid coordinate calculation means 14 and a centroid coordinate comparison means 15 are provided. The calculation mans 14 divides a coordinate space into small spaces which have preliminarily determined shape and size, and obtains coordinates of the centroid of reach small space with respect to a first solid form and a second solid form on the assumption that the first solid form represented by first three-dimensional design data and the second solid form represented by second three-dimensional design data are objects having the same density. The comparison means 15 compares centroid coordinates of small spaces obtained in respect to the first solid form with those obtained in respect to the second solid form respectively in order to generate small space data indicating the small spaces which don't coincide with each other.
Patent JP-H04339189-A (JP)
Title: Scroll type fluid device
Inventor: IIZUKA JIRO
IPC: F04C18/02
Filed: 1991-05-15
Abstract: PURPOSE:To reduce engine load and improve durability in a scroll compressor. CONSTITUTION:On the side walls of a first scroll member 60 and a second scroll member 70 (namely a first spiral body and a second spiral body), bypass holes 120 and 121 are formed, and these bypass holes are blockaded with valve bodies 122 and 123 energizated with spring members 124 and 125. When rotating speed of a main shaft 20 is increased, the valve bodies are opened against the spring members to be in a reduced capacity condition. Meanwhile, when abnormal pressure is generated in a fluid pocket, the valve bodies are similarly opened and the abnormal pressure is released. Because capacity reduction and abnormal pressure release are performed in this way, the engine load can be reduced and the durability can be improved.
Patent JP-H06347951-A (JP)
Title: Solid tablets for processing silver halide photographic sensitive material, automatic developing machine therefor and processing method using the tablets
Inventor: KOBAYASHI HIROAKI
IPC: G03C5/29
Filed: 1993-06-10
Abstract: PURPOSE:To provide the processing agent tablets for processing the silver halide photographic sensitive material having practicably sufficient strength without using liquid chemicals dangerous in transportation and handling and scattering of dust powder and the automatic developing machine capable of using the solid chemicals improving an operational environment without any complicated operations of its user. CONSTITUTION:The solid processing agent in tablets for processing the silver halide photographic sensitive material is characterized by containing a disinfectant of microorganisms and mold and having a strength in the following range: 4 >=Z>=0.8, where Z is the compressive strength (kg)/the longitudinal length (mm) of the tablet, and the automatic developing machine for processing the silver halide photographic sensitive material is characterized by having plural means for containing these solid processing agent tablets 1 and a means for feeding the prescribed number of these tablets.