baber/WOPTO huggingface dataset:
Patent JP-H0191911-A (JP)
Title: Jig for extrusion forming
Inventor: FUJIWARA TOSHIO
IPC: B21C35/02
Filed: 1987-09-30
Abstract: PURPOSE:To absorb the speed of an extrusion body and to prevent the bend and camber of the extrusion body by integrally linking plural hydraulic cylinders with arranging in parallel, communicating the hydraulic chamber of each hydraulic cylinder mutually and providing the chuck gripping the tip of the extrusion body. CONSTITUTION:The hydraulic chamber of a hydraulic cylinder 5 is communicated mutually by a piping 8 and the operating oil inside the hydraulic chamber of each hydraulic cylinder 5 can be operated mutually. At the end of the piston rod 10 of the hydraulic cylinder 4 the chuck 11 gripping the tip of an extrusion body 3 is provided to interpose the tip of the extrusion body 3 by the inner bottom part of a chuck 12 and a roller 13. The extrusion body 3 of quicker extrusion speed, for instance, among the plural extrusion bodies 3 formed by extrusion simultaneously pushes in the piston rod 10 of the cylinder 5. Also the extrusion body 3 of slower extrusion speed pulls out the piston rod 10 of the cylinder 5 and the difference in the plural extrusion body tip positions is attracted by the cylinder 5. The generation of the bed and camber of the extrusion body can be thus prevented.
Patent JP-S63103851-A (JP)
Inventor: ISOZAKI HIROSHI
IPC: C04B22/08
Filed: 1986-10-21
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-H0194158-A (JP)
Title: Transparent retaining mold for casting concrete
Inventor: KIDA TAKEKUNI
IPC: E04G9/05
Filed: 1987-10-01
Abstract: PURPOSE: To facilitate construction at site by fixing a plastic transparent plate having screw holes to a timber through a plate thickness adjusting member. CONSTITUTION: Through holes 4 for screw 2 or the like are preliminarily provided in a plastic transparent plate 1. The plate 1 is combined with a formwork member 5 of plywood to position the plate 1 at a specified position, and they are fixed to the same crosspiece 6 of wood or the like by screws 2 or the like. A plate thickness adjusting member 3 such as a washer is used for adjusting a gap between the plate 1 and the crosspiece 6. Concrete placed situation at the specified position can thus be seen.
Patent JP-H1188271-A (JP)
Title: Optical transmitter-receiver
Inventor: SARUWATARI HIDEMICHI
IPC: H04B10/40
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter-receiver where reception sensitivity is improved, the reception dynamic range is extended and components are easily manufactured. SOLUTION: An ON-OFF switch 15 is provided between a (semiconductor laser) LD 2 and an LD drive circuit 6 and the ON-OFF switch 15 is open in the case of reception to float a cathode of the LD2 so as to suppress a leakage current flowing to an electroabsorption optical element EA 1. A control resistor 20 is provided to an output of an EA drive circuit 5 to apply a prescribed reverse bias voltage to the EA 1 at the reception and a voltage drop across the control resistor 20 is increased in response to the increase in an optical current to decrease a photoelectric conversion efficiency of the EA 1 and hence to prevent an excess input to an amplifier 7.
Patent JP-S6488365-A (JP)
Title: Gas chromatograph analyzer
Inventor: KITSUWA OKAAKI
IPC: G01N30/78
Filed: 1987-09-30
Abstract: PURPOSE:To precisely detect the components separated by a gas chromatogram sepn. column consisting of a capillary tube by connecting a mass spectrometer and detector for gas chromatograph via a branching means to the discharge port of said column. CONSTITUTION:The components separated by the sepn. column 1 are pushed by the purging gas injected into a hermetic vessel 5 and are discharged together with the purging gas into respective resistance pipes 6, 7 when said components flow together with the purging gas into the vessel 5 while gaseous nitrogen is injected into said vessel. The tube 6 communicating with the mass spectrometer 8 has large fluid resistance and, therefore, the flow of the excess sample to the spectrometer 8 is prevented. In addition, the tube 7 communicating with a detector 9 has small fluid resistance and, therefore, the separated components are discharged together with the purging gas to the detector 9. The spectrometer 8 in this state output the mass spectrograms of the components separated from the column 1 successively. On the other hand, the electron capturing type detector ionizes the nitrogen of the purging gas and outputs a signal only when the parent electron compd. flows therein. The specific components, if contained in the sample, are thereby rapidly known.
Patent JP-S6490560-A (JP)
Title: Thin-film transistor
Inventor: SATO SHUNICHI
IPC: G02F1/1362
Filed: 1987-10-01
Abstract: PURPOSE:To fine an active matrix panel for a thin-film transistor with excellent yield by forming a gate electrode, a gate insulating film and first and second semiconductor layers while peripheral shapes are equalized. CONSTITUTION:A gate electrode 21, a gate insulating film 22 and a semiconductor film 23 are laminated successively onto a transparent insulating substrate 1 while peripheral shapes are equalized. A contact layer 29 and an ohmic electrode 28 having the same shape as the periphery of the semiconductor film 23 are further laminated at both ends except a channel section on the semiconductor film 23. A drain electrode 26 is shaped onto one ohmic electrode 28 and a source electrode 27 onto the other ohmic electrode. Currents toward the source electrode 27 from the drain electrode 26 are flowed When the potential of the drain electrode 26 is higher than that of the source electrode 27, and currents are flowed in the opposite direction when the potential of the source electrode is inversely higher than that of the drain electrode 26.
Patent JP-H03264120-A (JP)
Title: Plate material shape correcting device and method, plate material operating device attached with above device and press brake device
Inventor: FURANKO SARUTORIO
IPC: B21D1/00
Filed: 1990-09-20
Abstract: PURPOSE:To correct the shape of plate material and to properly execute the bending or the flange working by setting the means for correcting a bent and flatly paralleling the narrow and long plate material having a bent on the press brake device to execute the bending. CONSTITUTION:An operating device 10 driven by a control unit holds the plate material W with its gripper head 28, 28, and inserts it between the punch 14 and matrix 16 along the supplying surface C. Next, when the plate material W is given force by the thrust member 62 of an auxiliary thrust device 36, the force applied from the thrust member 62 is transmitted to the gripper head 28 and the crossing member 24 through the plate material W because the plate material W is held with the gripper head 28, 28, and the force is transmitted without the influence to the driving unit of the operating device 10, and the bent shape of the plate material W can be corrected and the proper bending or the proper flange working can be executed.
Patent JP-H01114810-A (JP)
Title: Integrated optic system and connection thereof
Inventor: DANIERU POORU KAATONII
IPC: G02B6/122
Filed: 1988-09-30
Abstract: PURPOSE: To attain effective coupling in a wide temperature range by using fiber carriers having the same anisotropic thermal expansion coefficient as that of an integrated optic device along a known optical axis in the case of joining an obliquely cut optical fiber with the device. CONSTITUTION: The integrated optic device 12 consisting of lithium niobate is joined with the surface 18 of a substrate 14 having the same anisotropic thermal expansion coefficient. An waveguide of the device 12 is arranged on 'Y-propagation' parallel with an Y axis. Fiber carriers 34, 36, 38 have the same thermal expansion coefficient as that of the device 12 along the same axis as the device 12 and arranged similarly to 'Y-propagation'. In the state, optical fibers 40, 42, 44 are obliquely cut off and joined with grooves formed on the carriers 34, 36, 38 by adhesives so that the end faces of the cut fibers 40, 42, 44 are aligned to the same surfaces as the auxiliary faces 46, 48, 50 of the carriers 34, 36, 38. The inclined end faces are fitted to the fitting faces 22, 24 of the device 12 so as to be matched with the ports of the waveguide.  Consequently effective coupling can be attained in a wide temperature range.
Patent JP-S6490596-A (JP)
Title: Sealing structure of electromagnetic shield part
Inventor: TANAKA KEISUKE
IPC: H01L39/00
Filed: 1987-09-30
Abstract: PURPOSE:To perform favorable shielding not only from an electric field and a plane wave, but also from a magnetic field by mixing powder and particulate superconducting substance with seal material in a sealing structure of an electromagnetic shield. CONSTITUTION:Sealing materials 9, 11, 13 are interposed between an electromagnetic shielding light transmissible plate G and a conductive structure 2 for holding the plate G. In this case, powder particulate superconducting substance is mixed with the materials 9, 11, 13. The superconducting substance employs that having higher critical temperature than the maximum temperature of the providing position of an electromagnetic shielding window. The substance is always maintained in a superconducting state of zero electric resistance value in an available temperature region. Therefore, a plane wave is shielded by reflection. Charge in an electric field is smoothly earthed through the substance having zero electric resistance to be electrically shielded. The lines of magnetic force are cancelled by those of reverse direction by means of Meissner effect, thereby shielding a magnetic field.
Patent JP-S6490663-A (JP)
Title: Facsimile equipment
Inventor: MIYATA KENJI
IPC: H04N1/32
Filed: 1987-09-30
Abstract: PURPOSE:To output a communication management report understanding the content of communication text by providing a means storing an image of prescribed part of a communication text corresponding to communication management information. CONSTITUTION:In designating the mode fetching image of a sent text only or the mode fetching both the sent and received text, a control section 7 uses a read section 4 to read image data from an original. Whether or not the read line is included in the image fetch position set precedingly is checked. When it is included, the data is stored in an area for report of the memory 8. After the storage or when the read line is not included in the image fetch location, the signal is sent via a MODEM 3 and an NCU 2. Thus, the object is attained.
Patent JP-H08112246-A (JP)
Title: Endoscope apparatus
Inventor: OUCHI TERUO
IPC: A61B1/06
Filed: 1994-10-14
Abstract: PURPOSE: To provide a sanitary endoscope apparatus which keeps a feed air receiving port on the side of an endoscope, a feed air port connected to a feed water receiving port and a feed water port from being polluted during the removing operation. CONSTITUTION: A connector receiver 21 of a light source device 20 is equipped jointly with a feed air port 24 for delivering air pressurized and a feed water port 25 for delivering water pressurized while a light guide connector 7 of an endoscope 1 is equipped jointly with a feed air receiving port 11 and a feed water receiving port 12 to receive the supply of air and water from the feed air port 24 and the feed water port 25 respectively. The feed air receiving port 11 and the feed water receiving port 12 are allowed to come off the feed air port 24 and the feed water port 25 by pulling the light guide connector 7 off the connector receiver 21.
Patent JP-H0297008-A (JP)
Title: Solid electrolytic capacitor and manufacture thereof
Inventor: HARASHIMA YUTAKA
IPC: H01G9/04
Filed: 1988-10-04
Abstract: PURPOSE:To achieve smaller size and smaller volume and a uniform electrically conductive polymer film to obtain improved capacitor characteristics by causing film forming metal foil, on which a dielectric oxide film is formed, and a spacer to comprise at least a chemical oxidation polymerized film, an electrolytic oxidation polymerized film, and an electrically conductive film, which are successively formed. CONSTITUTION:A capacitor element, wherein film forming metal foil 1, on which a dielectric oxide film is formed, and a spacer 4 are wound: said film forming metal foil 1 and said spacer 4 constitute at least a chemical oxidation polymerized film and an electrolytic oxidation polymerized film, and an electrode leader terminal is led out from said film forming metal foil 1 and said electrically conductive film. For example, a polypyrrole film 3 is formed on anode foil 1, consisting of high purity aluminum foil on which a dielectric oxide film is formed and to which an anode lead 2 is mounted, through chemical oxidative polymerization. Then, a separator paper sheet 4 is superposed on the anode foil 1, and these are wound in a spiral form to fabricate the capacitor element 5, and thereafter a polypyrrole film is formed by chemical oxidative polymerization, and further a polypyrrole film and an electrically conductive film are formed by electrolytic oxidative polymerization.
Patent JP-H07105845-A (JP)
Title: Method for sealing flat panel
Inventor: FUJINO SHINJI
IPC: H01J9/26
Filed: 1993-10-05
Abstract: PURPOSE:To prevent the remaining of dust in a flat panel by covering the outer circumferential edge part of the flat panel consisting of a surface glass and a reverse glass with a U-shaped sectional chamber forming member, and introducing a clean gas having the same temperature as a furnace internal atmospheric temperature in the formed space. CONSTITUTION:A reverse glass Wa is placed on a lower metallic material 13A on a tray, an electrode plate 28 having a lead wire leaded to the outside is arranged thereon, a surface glass Wb is further placed, and a sealing glass having a low melting point is applied to the pressure-connecting part S on the outer circumferential edge parts of both the glasses Wa, Wb. An upper lid 13B is fitted to the lower metal fitting A through a step part 19, and integrated thereto to form an U-shaped sectional member 13 having a space C. It is carried to a heating chamber, and a clean gas having substantially the same temperature as the heating chamber is supplied to the space C, and a high temperature atmospheric gas is blown to a flat panel W to seal the glass outer circumferential edge parts. Thus, the flat panel W in which penetration of dust is prevented can be formed with a simple mechanism.
Patent JP-H0191980-A (JP)
Title: Manufacture of clad steel pipe
Inventor: TSUMURA TERUTAKA
IPC: B23K20/00
Filed: 1987-10-02
Abstract: PURPOSE:To obtain a clad steel pipe excellent in corrosion resistance, strength and toughness by supplying and solidifying molten metal such as carbon steel by a tundish while inserting core material of austenitic material into a mold whose both ends are opened to which the tundish is connected. CONSTITUTION:The core material 4 of the austenitic material containing Ni, Cr and Mo is inserted into the mold 3 whose both ends are opened from the upper part of the tundish 2. At the same time, the molten metal 5 of the carbon steel <=0.3wt.% C or low alloy steel is supplied in a gap between the core material 4 and the mold 3 wall. Since a meniscus moves upward from the inside of the mold 3 and forms wide molten metal surface, the molten metal supply is stabilized to obtain a satisfactory composite cast billet. The composite cast billet is heated to >=1000 deg.C and subjected to hot processing and a steel strip is formed and subsequently, cooled rapidly from the temperature >=800 deg.C to form the clad steel pipe. By this method, the excellent corrosion resistance is displayed even under the corrosive environment and the clad steel pipe excellent in the strength and toughness can be obtained.
Patent JP-S6491153-A (JP)
Title: Controller for number of copied sheets for copying machine
Inventor: TAGAWA TOSHIYA
IPC: G03G15/00
Filed: 1987-10-02
Abstract: PURPOSE:To correct the set number of sheets without stopping copying actions by installing a means for correcting the set number of sheets and a means for displaying the corrected number of sheets in a copying machine which executes the copying plural sheets with respect to one original. CONSTITUTION:An operation part is provided with a registering key and a set number of sheets correcting key and programs such as a main routine and sub routine, etc., are stored in a ROM 92. The memory of a RAM 93 is constituted of, for instance, a set number of sheets counter for three figures, a number of copied sheets counter for three figures and a set number of sheets correction counter for two figures. According to inputs from the respective keys of the operation part and the inputs from the respective paper supply sensors, with such a constitution, the set number of sheets is corrected and displayed with the main routine and the sub routine in the midst of copying action, according to which copying is executed. Thus, the set number of sheets can be easily corrected without stopping the copying actions.
Patent JP-H07102998-A (JP)
Title: Fuel supply control method for gas turbine
Inventor: TOYAMA KOZO
IPC: F02C9/40
Filed: 1993-10-05
Abstract: PURPOSE:To prevent fluctuation of a load, misfire of a burner, and damage of high temperature part by determining a mixing ratio through previous setting of calory, multiplying a fuel control signal of a gas turbine thereby, controlling an opening of a fuel rate control valve previously based on the signal, and correcting the mixing ratio based on the feedback signal from a calorimeter. CONSTITUTION:A low heat generation gas (B gas) main pipe 16 is connected to a mixer 21 through a B gas interruption valve 17. A calorimeter 30 is arranged on a down course of an electric dust collector 18. A high heat generation gas (M gas) mother pipe 25 is connected to an inlet of the mixer 21 sequentially through an M gas flowmeter 24, a flow rate control valve 20, and a gas interruption valve 15a. In order to mix the B gas with the M gas through the flow rate control valve 20, a mixing ratio is previously determined by calory setting. A fuel control signal of a gas turbine is multiplied thereby. According to the signal, an opening of the flow rate control valve is previously controlled, and the mixing ratio is corrected by a feedback signal from the calorimeter 30. It is thus possible to prevent fluctuation of a load, misfire of a burner, and damage of high temperature parts.
Patent JP-H0192502-A (JP)
Title: Valve system for internal combustion engine
Inventor: SHIMANO SABURO
IPC: F01L1/14
Filed: 1987-10-02
Abstract: PURPOSE:To reduce the friction loss of a valve drive mechanism due to use of rolling contact by disposing a roller retainer in the outer peripheral section of a valve lifter, and by journalling a plurality of rollers adapted to make into rolling contact with the outer peripheral surface of the valve lifter, to the roller retainer. CONSTITUTION:A cam 1 makes contact with the upper surface of a valve lifter 2, and a valve stem 3 is made to abut against the inner surface of the valve lifter. A valve spring 7 is disposed being compressed between a spring retainer 4 secured to the upper section of the valve stem 3 and a seat surface 6 formed in a cylinder head 5. In this arrangement, several support members 8 are disposed in the outer peripheral section of the valve lifter 2, surrounding the former, and a roller retainer 9 is disposed therebetween. Further the roller retainer 9 is formed such that it supports a plurality of rollers 12 making contact with the outer peripheral surface of the valve lifter 2, between a pair of opposite holding sections 11 formed in the inner peripheral surface of a body section 10, rotatably around their shafts 12.
Patent JP-H0987055-A (JP)
Title: Production of inorganic foaming material
Inventor: KONNO YOSHIHARU
IPC: C04B28/26
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of an inorganic foaming material with which a high alkaline inorganic reactive powder containing an alkali metal silicate and a foaming agent can be mixed rapidly and sufficiently. SOLUTION: This inorganic foaming material is obtained by supplying the inorganic reactive powder to a 1st supply port 4 of an extruder, supplying the alkali metal silicate aq. solution to a 2nd supply port 7, further supplying the foaming agent to a 3rd supply port 10 and continuously mixing and kneading these raw materials by the rotation of a screw 1 in an extruder barrel 2 and extruding the mixture from a discharge port.
Patent JP-H0989934-A (JP)
Title: Waveform analyzing device
Inventor: MORI SATOSHI
IPC: G01R13/20
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To effectively use a memory by writing management information of waveform data which is written into an acquisition memory, in addition to the wave form data. SOLUTION: Waveform data are written in an acquisition memory 3 in a ring-like shape by designating an area with the use of hardware including an A/D converter 2. Meanwhile, management information for waveform data are written in the memory 3 from a processor system 4 through a bus 6. The volume of data required for waveform analysis is less than that used for the waveform data in the memory 3 which can therefore have an empty area. When this empty area is larger than the management information for the obtained waveform data, the management information is written in the empty space, but it is smaller, the management information is written in the memory 3 and then the point where the waveform data are written is shifted by a degree corresponding to the management information.  Thus, it is not necessary to prepare a memory area for the management information, thereby it is possible to effectively use the memory.
Patent JP-S62107966-A (JP)
Title: Grinding device
Inventor: TANAKA YUZURU
IPC: B24B49/00
Filed: 1985-11-06
Abstract: PURPOSE:To sharply improve working efficiency, by a method wherein a grindstone is moved toward the surface to be ground of a work at a high no-load feed speed higher than a grinding feed speed. CONSTITUTION:A motor 7a for feed driving is first driven by a feed control device 9, and a feed table 7 is transversely moved at a high no-load feed speed previously set to a value higher tens percent than a given grinding feed speed. When a conductive grindstone 5 is brought into contact with a maximum margin part 2c of an inner peripheral surface 2b to be ground of a work 2, a contact detecting means 10 is actuated to output a contact detecting signal 17 from a detecting circuit 14. Thus, hereafter, a grindstone 5 for grinding, transversely moved in the radial direction of the work at a given grinding feed speed as it is rotated at a high speed, grinds the inner peripheral surface 2b to be ground of the work 2 which is similarly rotated at a high speed. This reduces an air cut and improves working efficiency.
Patent JP-H03111918-A (JP)
Title: Message output system
Inventor: HAYAMIZU MASASHI
IPC: G06F15/00
Filed: 1989-09-26
Abstract: PURPOSE:To preserve input guide to an operator and a message on the way of inputting and to restart input processing by interrupting key entry processing at the time of generating a message input request to the operator to output an message. CONSTITUTION:In operator input processing 1, an input guide message is outputted to a console CRT 4 and a message from the operator is inputted. In message output processing 3, the message is outputted to the console 4. A scroll width storing area 2 stores scroll width for scrolling the console CRT 4 in the message output processing 3. When a message input request is generated from the operator, the display contents of the CRT 4 are scrolled by the number of lines corresponding to the input guide message and a message input. Then the scroll width is set up in the area 2.