baber/WOPTO huggingface dataset:
Patent JP-S5393767-A (JP)
Title: Magnetron
Inventor: TASHIRO NORIO
IPC: H01J23/10
Filed: 1977-01-27
Abstract: PURPOSE: To realize the compactness of the unit by forming themagnetic pole bar with the outer magnetic pole bar in which an aperture is drilled at the center area and whose one side is formed into a taper shape and the inner magnetic pole bar which is fitted into the aperture part of the outer magnetic pole bar and then by arranging the rate earth cobalt magnets in a circular formation near the electron active space. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58126643-A (JP)
Title: Electrostatic focusing type camera tube
Inventor: ARAKI TSUTOMU
IPC: H01J31/38
Filed: 1982-01-20
Abstract: PURPOSE:To secure such an electrostatic focusing type camera tube that is able to turn a beam diameter limiting aperture into a diametral miniaturized type without making cathode load too much as well as to render a beam emanative angle relatively small, through which high resolution can be secured even in the peripheral part of a target electrode surface. CONSTITUTION:When a G2 electrode 9 as the accelerating electrode of a camera tube is impressed with a voltage of 300V and an auxiliary electrode 11 with 1,600V respectively, a focusing type electron lens is formed up between the G2 electrode 9 and the auxiliary electrode 11 whereby each electron beam radiated out of a cathode 1 proceeds through convergent courses shown typically in fine lines 1a, 1b, 1c and 1d, and current density of the electron beam passing through a beam diameter limiting aperture 9a relatively grows large. In addition, a mutual interval between the G2 electrode 9 and the auxiliary electrode 11 and the diameter of the beam diameter limiting aperture 9a, etc., are set to a proper value each whereby diametral miniaturization of the electron beam and the promotion of a narrow beam emanative angle can be all secured.
Patent JP-H11203958-A (JP)
Title: Superconductive cable and its manufacture
Inventor: KUME ATSUSHI
IPC: H01B12/12
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a superconductive cable capable of reducing a.c. loss in carrying alternating current and preventing channeling. SOLUTION: This superconductive cable 10 is composed of, a dislocated superconductive tape unit 15 formed by intertwining and dislocating multiple tape-like superconductive conductors 18 by winding around a tube body 17. On each of the superconductive conductors 18, increased-resistance film is formed by performing a sulfurization process on the surface of a tape-like superconductive strand which is formed by flattening a superconductive strand, which equips a core part made of a superconductor or a core part having a material that can be made into a superconductor by heat treatment inside a base made of a sheath material. The increased-resistance film has an electric resistivity higher than that of the sheath material forming the base.
Patent JP-H03214073-A (JP)
Title: Measuring method for dc leakage current of power cable
Inventor: KOTANI KAZUO
IPC: G01R31/02
Filed: 1990-01-19
Abstract: PURPOSE:To measure a leakage current free from condition of an atmosphere by housing a leakage current detector, a signal processor, a wireless transmitter/ receiver, an antenna and the like into a shield ring, which is provided with a current leakage window. CONSTITUTION:When a high voltage is applied between a shield ring 12 provided at a final end of a cable 11 to be measured and a shielding layer 21 of the cable 11, a DC leakage current flows through the cable 11 as attributed to deterioration in an insulating body. As a result, an output signal proportional to the leakage current appears at an output terminal of a leakage current detector 14. The output signal is read with a signal processor 15 to be converted into a digital signal and after converted into a high frequency signal with a wireless transmitter/receiver 16, it is transmitted from an antenna 17. The radio wave thus transmitted is transmitted in a space to a monitoring section 24 on the ground through a radio wave leakage window 23 opened at a part of the ring 12 and received with a wireless receiver 26 through an antenna 25. An arithmetic processor 27 encodes an output signal of the device 26 and a value of the leakage current measured is outputted on a display device.
Patent JP-H10209693-A (JP)
Title: Method and machine for mounting part
Inventor: ONODERA HITOSHI
IPC: B23P19/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To adjust the part mounting position accurately by sustaining constant conditions related to the state of a nozzle member at the time of mounting even when the mounting angle is varied thereby eliminating the effect due to bending of the nozzle member or the like. SOLUTION: A head unit movable between a part feeding section and a part mounting section is provided with a nozzle member, an R-axis servo motor 25 for turning the nozzle member, and the like. A main controller 30 is provided with a section 33 for storing a mounting angle, i.e., an angular variation in the part mounting direction at the part mounting section relative to the part mounting direction at the part feeding section, determined at a rotary angle of nozzle in a specific rotational direction. The nozzle member is brought into a state turned by the mounting angle reversely to the specific rotational direction from a specified reference rotational angular position by a main operating section 34 in the main controller 30, and the like, prior to sucking the part and returned back to the reference rotational angular position after sucking the part before mounting the part.
Patent JP-S56106016-A (JP)
Title: Structure for fixing oil strainer
Inventor: ONIZUKA YASUTO
IPC: F01M1/10
Filed: 1980-01-29
Abstract: PURPOSE: To facilitate fixing of an oil strainer to a strainer housing, by forming a plurality of inward projections at the frame portion of the oil strainer which is fitted to the end portion of the inlet opening of an oil pump.  
     CONSTITUTION: A trochoidal oil pump 1 is driven by an engine via a power transmitting mechanism including a sprocket 2 and a chain 3. Oil drawn into the pump 1 from an inlet port is pressurized and then discharged from an outlet passage 11 having a relief valve 12. To the open end of the inlet port of the pump 1, there is fitted a strainer housing 5 in the form of an inverted funnel, to the open end of which is fitted a strainer 7. Here, the strainer 7 consists of a strainer frame 7a and a wire netting 7b coupled to the inner flange portion of the frame 7a, and projections 7c to be engaged on an annular projection 6 at the open end of the housing 5 are pressed out at four portions on the inner cylindrical surface of the frame 7a. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06214028-A (JP)
Title: X-ray detector
Inventor: SUZUKI SHINJI
IPC: G01T1/20
Filed: 1993-01-21
Abstract: PURPOSE:To detect X-ray radially emitted to a specimen at high sensitivity and high resolution by making the transmitted X-ray incident on a scintillation fiber plate side surface through a slit. CONSTITUTION:A part of the X-ray transmitted by a specimen 16 is incident on the side surface of a plate 2 on which scintillation fibers 21 are laminated through a slit 11. Each fiber 21 through which the X-ray is passed emits a fluorescence of a light quantity proportional to the light quantity of the X-ray, which is then full-reflected by a clad without the transfer of the fluorescence between the mutual fibers 21, and reflected by the reflecting coating of the plate 2, and the whole quantity of the fluorescence is released from the side sectional surface of a take-up means 3 for the fibers 21. The fluorescence quantity in the fiber 21 corresponding to the orbit of the incident X-ray in the taken image of the means 3 is integrated 4 to detect a fluoroscopic X-ray image at high sensitivity. Since the fluoroscopic image width is limited by the slit 11 width, and the plate 2 is arranged vertically to the X-ray surface, the simultaneous incidence of the X-ray corresponding to a number of picture elements to the fiber 21 can be avoided to allow a detection with high resolution.
Patent JP-S58127534-A (JP)
Inventor: HANABUSA TAKAYOSHI
IPC: G09G5/00
Filed: 1982-01-21
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-H05275568-A (JP)
Title: Multilayer interconnection circuit board and manufacture thereof
IPC: H01L23/14
Filed: 1993-01-21
Abstract: PURPOSE:To laminate without voids interconnection circuits even in a high aspect ratio by multilayer-laminating a board of polymer film having the circuits through special adhesive layers. CONSTITUTION:A multilayer interconnection circuit board comprises an insulating board 4 formed with a first interconnection layer 1, and a second interconnection layer formed on the layer 1 through an adhesive layer 3. The layer 3 is formed of a cured material containing polyamide acid or polyamide acid ester represented by a formula I and compound containing maleimide group represented by a formula II. In the formula I and II, X, Y are 1-100C aromatic groups, R<1> is hydrogen or 1-30C alkyl group, aromatic group, n is an integer of 60-300, p is an integer of 2-3, and R<2> is 1-100C aromatic group, alkyl group. Thus, interconnections having a high aspect ratio can be voidlessly laminated, and reliability of the layer 3 is enhanced.
Patent JP-S58126608-A (JP)
Inventor: TSUJI HITOSHI
IPC: H01H11/04
Filed: 1982-01-22
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-H08197746-A (JP)
Title: Ink jet recording apparatus
Inventor: OSANAI TOSHITAKA
IPC: B41J2/175
Filed: 1995-01-24
Abstract: PURPOSE: To provide an ink jet recording apparatus preventing the recording of data and a mark in an overlapped state, reducing the operation necessary for the detection of the mark and capable of rapidly detecting the mark by providing a reflection density detection sensor to a carriage and recording the mark on recording paper at an arbitrary place. CONSTITUTION: A photoelectric sensor 8 is provided on a carriage 22 and a threshold value is preliminarily stored in an RAM and, after a printing image is recorded on the basis of image data by an ink cartridge 21, a mark is recorded on the recording paper and the reflection density of the mark is detected by a reflection density detection part. Next, the detected reflection density is compared with the threshold value stored in the RAM and ink exhaustion is judged on the basis of the comparison result and, when the exhaustion of ink is judged, ink exhaustion data is informed by an operation display part.
Patent JP-S63179837-A (JP)
Title: Selective synthesis of methylene chloride from methane
Inventor: OGURA KOTARO
IPC: B02C17/16
Filed: 1987-01-17
Abstract: PURPOSE:To obtain methyl chloride useful as a raw material for silicon production without requiring a catalyst in a mild reaction condition, directly from inert methane, in high selectivity and economically on an industrial scale, by subjecting methane to photochemical reaction with chlorine water. CONSTITUTION:Water containing dissolved chlorine is e.g., heated at 90 deg.C and 1 atmospheric pressure to give chlorine, which is introduced to a reaction tube provided with a low pressure mercury lamp together with methane and reacted with the methane to afford methyl chloride, which is passed through a cooling tube and collected. The methyl chloride is produced in selectivity of 97-100% and used as an intermediate, etc., of various kinds of chemical products. Unreacted gas is circulated to reaction system by a pump. In the above- mentioned synthetic method, energy consumption is reduced and the method is entirely free from danger of explosion occurring by abnormal reaction.
Patent JP-S62165877-A (JP)
Title: Storage battery
Inventor: TAIRA KEIJI
IPC: H01M10/12
Filed: 1986-01-17
Abstract: PURPOSE:To obtain a thin type storage battery the thickness of which is equal to the sum of the thickness of the storage battery case and the thickest one among the thicknesses of the positive electrode plate, the negative electrode plate and the separator by arranging the positive electrode plate, the separator and the negative electrode plate not in stack but on a same plane. CONSTITUTION:This storage battery is one which contains an electrode group arranging positive electrode plates, separators and negative electrode plates square or rectangular in shape seen from the plan adjacently on a same plane and electrolytic solution in a storage battery case. In, for example, an enclosed type lead storage battery which uses two positive electrode plates, three negative electrode plates and separators made of micro-glasswool, the positive electrode plate 1, the negative electrode plate 2 and the separator 3 are 1.5mm each in thickness. The storage battery case 4 is 1mm in thickness. As the positive electrode plates 1 and the negative electrode plates 2 are arranged on the same plane, the thickness of the storage battery becomes the thickness of the electrode plate 1.5mm + the thickness of the case 1mmX2=3.5mm.
Patent JP-S59134544-A (JP)
Title: Ion implanting device
Inventor: OKADA OSAMI
IPC: H01J49/02
Filed: 1983-01-24
Abstract: PURPOSE:To make maintenance and inspection work for an analyzer tube attainable in an extremely easy manner, by dividing a field yoke of a mass spectrographic part into two parts, to say the least, at an almost parallel surface with a plane comprising the center of an ionic beam line. CONSTITUTION:A magnet body for mass spectrography use is divided into two parts of yokes 8' and 8', while these yokes 8' and 8' are made possible to do easily for division and movement as they take a ride on a rail 9 which rides on a large-sized angle 11 for load dispersion use. When a positioning stopper 12 for these movable yokes 8' and 8' is set up on the rail 9 and a clamping device 10 for these yokes 8' and 8' is used, a relative position between an analyzer tube 5 and each of pole pieces 6 and 6 can be situated at a constant position even after division and recoupling in these yokes 8' and 8'. The analyzer tube 5 is placed under restraint from both ionic source and implanting chamber sides by a vacuum system. Therefore, with these yokes turned to divided ones, maintenance work for the analyzer tube 5 comes ever so easy in consequence.
Patent JP-H05192808-A (JP)
Title: Clamping device for machining sheet mounting member
Inventor: KUMAZAWA SHIGERU
IPC: B23B31/18
Filed: 1992-01-22
Abstract: PURPOSE:To prevent chatter by supporting a sheet by a clamping device so that it is not deformed when a work having a rigid member and the sheet is machined. CONSTITUTION:A guide rod 13 in which a center rod 12 having an air supply passage 22 is inserted, is provided in the central part of a device body 8, and a piston 17 is provided around the guide rod. A clamper 16 for holding a sheet 6 of a work 7 having a rigid member 5 and the sheet 6 between the rigid member and a work seat 14 is provided at the tip of the center rod 12. First cams 26 and second cams 28 which are interlocked with the piston 17 are provided on the piston 17, and when the piston 17 is moved, the first cams 26 clamp the rigid member 5 by a clamp arm 34 through a push rod 31. Further, the second cams 28 lock a lower side presser rod 39 pressing a ring gear 6a of the sheet 6 by a spring 40, by a lock pin 42.
Patent JP-S55102722-A (JP)
Title: Fuel tank mounting device in combine
Inventor: TSURUMI MANABU
IPC: A01F12/00
Filed: 1979-01-29
Abstract: PURPOSE: To facilitate a work of fuel tank mounting, and prevent a processing barrel rotating belt from being derailed, by making the top cover protruded beyond an inlet port side wall, and providing the fuel tank and a pulley in its bottom portion.  
     CONSTITUTION: A top cover 21 is protrusively constructed sideward beyond from an inlet port side wall 23 of a threshing room 9, and its protruding portion is used for a top cover 24 of a fuel tank 27. In bottom of this top cover 24, is provided the fuel tank 27, further provided a pulley 29 secured to a rotating shaft 28 of a processing barrel 8. On top of a belt 32 hung around on this pulley 29, is provided a belt cover 33, with its one end fixed to the threshing room 9 side and its another end fixed to a stay 37, and of combined construction for both the belt cover 33 and the support of the stay 37. In this way, a work of installing the fuel tank 27 can be facilitated, and also the belt 32 can be prevented from being derailed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04252896-A (JP)
Title: Electric fan
Inventor: YAJIMA HATSUO
IPC: F04D27/00
Filed: 1991-01-29
Abstract: PURPOSE:To vary the oscillating direction of a fan body to where it desires. CONSTITUTION:A condenser motor capable of reversible control is used for a direction setting motor 32 capable of varying the oscillating direction of a fan body 11. In addition, an indicating means, which indicates the oscillating direction, is installed as well. Moreover, there is provided a control means which controls the direction setting motor 32 for its reversible rotation, so as to make the oscillating direction variable in direction conformed to this indication. Thus, the oscillating direction of the fan body 11 can be set to where it desires, in a short time.
Patent JP-S58126539-A (JP)
Title: Photoconductive cadmium sulfoselenide particle
Inventor: SUZUKI KIYOSHI
IPC: H01L31/0248
Filed: 1982-01-23
Abstract: PURPOSE:To obtain photoconductive cadmium sulfoselenide particles causing no aggregation and having smooth surface, high crystallizability, a uniform and simple shape and high sensitivity by activating cadmium sulfoselenide particles withIand III group elements in the periodic table. CONSTITUTION:To 1mol mixed crystals composed of CdS particles and Se particles or cadmium selenide particles are added 3X10<-5>-3X10<-3>molIand III group elements in the periodic table such as Cu and Al and >=20% flux such as NaCl, and they are calcined at 50-600 deg.C to obtain activated cadmium sulfoselenide particles. The particles are recalcined at <=500 deg.C, especially 400-450 deg.C. Thus, photoconductive particles causing no aggregation, having smooth surfaces and slight optical memory, and giving high image quality are obtd.
Patent JP-H10209559-A (JP)
Title: Semiconductor light emitting element and manufacture thereof
Inventor: MIYANAGA RYOKO
IPC: H01S5/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To accomplish a highly reliable semiconductor light emitting element having a high adhesive strength between a contact layer and a p-type electrode. SOLUTION: An n-type GaAs buffer layer 112, an n-type ZnMgSSe clad layer 13, an n-type ZnSSE optical waveguide layer 114, a ZnCdSe active layer 115, a p-type ZnSSe optical waveguide layer 116, a p-type ZnMgSSe clad layer 117 and a p-type ZnSeTe contact layer 118 are laminated on an n-type GaAs substrate 111. A p-type electrode 120 is formed on the contact layer 118, and a ZnO insulating layer 119 is formed on both sides of the contact layer 118 and the p-type electrode 120. By forming a p-type AuPd electrode 120 on the region above the p-type ZnSeTe contact layer 118 and by conducting heat treatment before formation of the ZnO insulating film 119, the p-type ZnSeTe contact layer 118 and the p-type AuPd electrode 120 are alloyed, and an ohmic contact electrode, having high adhesive strength with a stripe region, can be obtained.
Patent JP-H07220711-A (JP)
Title: Nickel-hydrogen secondary battery
Inventor: HAYASHIDA HIROTAKA
IPC: H01M10/30
Filed: 1994-01-31
Abstract: PURPOSE:To provide a nickel-hydrogen secondary battery which is prevented from self-discharging during preservation at high temperatures and given an extended life by having a separator whose electrolyte retention property is enhanced. CONSTITUTION:This nickel-hydrogen secondary battery has a positive paste 1 containing nickel oxide, a negative paste 2 containing a hydrogen storage alloy, a separator 3 intervening between the positive 1 and negative 2 electrodes, and an alkaline electrolyte. The separator 3 is made of a nonwoven fabric containing olefin resin fibers having a plurality of continuous micropores extenting from the surface to the inside of the fibers, the olefin resin fibers being graft copolymerized with a hydrophilic vinyl monomer.
Patent JP-S62167088-A (JP)
Title: High density laser recording medium
Inventor: ISHIMOTO HIKARI
IPC: G11B7/24041
Filed: 1986-01-20
Abstract: PURPOSE:To increase the recording density of information by performing multiple recording to the same area, by constituting a laser recording medium by superposing a plurality of ultrathin built-up film recording layers respectively containing org. coloring matters having absorption peaks in different wavelength regions by a LB method. CONSTITUTION:An aluminum reflecting film 2 is provided to a glass substrate 1 by vapor deposition and recording layers are formed in the order of a first recording layer 3 and a second recording layer 4 by LB method to obtain a high density recording medium sample. A cyanine dye represented by formula I, dioctadecyldimethylammonium chloride (DODAC) and methyl stearate (StME) are dissolved in chloroform/methanol to prepare a solution adjusted so that the combined concn. of DODAC and StME is 1mg/ml and 25 monomolecular film are built up according to the LB method using said solution to form a first recording layer 3 having an absorption peak at about 780nm. A cyanine dye represented by formula II and arachic acid are dissolved to prepare a solution adjusted so that the concn. of arachic acid is 1mg/ml and 6 monomolecular films are built up according to the LB method using said solution to form a second recording layer 4 having an absorption peak at about 670nm.
Patent JP-S58134885-A (JP)
Inventor: ISAJI HIDEO
IPC: B65D90/22
Filed: 1982-01-26
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-H03215280-A (JP)
Title: Sole material for ski and manufacture thereof
Inventor: KAGEYAMA NORIHIKO
IPC: A63C5/056
Filed: 1990-01-19
Abstract: PURPOSE:To provide a sole material for ski having a large wax holding capacity by forming a super-macromolecular weight polyethylene having a specified molecular weight by heating at least to the melting temperature, and then cooling it quickly. CONSTITUTION:Sole material 5 is made of a super-macromolecular weight polyethylene having >=500,000 mol.wt. and at least 10% of light transmittance, preferably super-macromolecular weight polyethylene having at most 0.01 of melt index and at most 55% of crystallization degree. The sole for ski made of such super-macromolecular weight polyethylene has at least 1.8mg of wax absorbing amount per 1cm<2> of the surface area to provide a large wax absorbing capacity.
Patent JP-H11209497-A (JP)
Title: Manufacture of open cell expanded material
Inventor: IUCHI KENJI
IPC: C08J9/36
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide high flame-retardancy and low smoking property without using a halogen fire retarder by compounding a fire retarder contg. a specific ratio a phosphorous contg. compd., a nitrogen contg. compd., and an inorg. oxide to a polyolefin resin, a thermal decomposition type blowing agent, and a crosslinking agent, then, after kneading and molding, a crosslinked expanded material is formed by heating, and by adding a mechanical transformation. SOLUTION: A hundred pts.wt. polyolefin resin, 1-30 pts.wt. thermal decomposition type blowing agent, 0.3-3 pts.wt. crosslinking agent, and 5-100 pts.wt. flame retardant comprising a phosphorous contg. compd., a nitrogen contg. compd., and an inorg. oxide, in the wt. ratio of 1,000: (100-3,000):(1-200) are compounded, and it is kneaded and molded in a non-crosslinked condition, then it is heated to crosslink and expand and a crosslinked expanded material is manufactured, then a mechanical transformation is added to open the foams. The flame retardant are pref. composed of an ammonium polyphosphate, tris(2- hydroxyethyl)isocyanurate, aluminum oxide, etc. The mechanical transformation is done by compression with a two-roll or the like.