baber/WOPTO huggingface dataset:
Patent JP-H02263606-A (JP)
Title: Manufacture of oxide superconductor
Inventor: KIKUCHI SUKEYUKI
IPC: C04B35/45
Filed: 1989-04-04
Abstract: PURPOSE:To obtain an oxide superconductor which is extremely high-density and possesses crystalline orientation properties, by a method wherein an oxide becoming a superconductor is cast into a metallic vessel becoming a sheath material in a fused solution, solidified and made into a composite billet, which is surface-reduction-processed while performing intermediate heat treatment at least once and made into a composite filament body of a fixed form. CONSTITUTION:Powder of composition of YBa2Cu3O7-x obtained by pulverizing powder of Y2O3, BaCO3 and CuO after temporary burning of them within an oxygen atmosphere by weighting and mixing them with one another is heated by an electric furnace, turned into a molten state, cast into a vessel 2 made of Ag, solidified and made into a composite billet 4. Then after processing of the composite billet with swaging, intermediate heat treatment of the same is performed within an oxygen current. Then the same is made into a tapelike filament body by rolling-processing the same, burning treatment of the obtained tapelike filament body is performed within the oxygen current and an oxide superconductor is obtained.
Patent JP-H11277562-A (JP)
Title: Carrier plate for manufacturing copper-clad laminate
Inventor: SAKAIRI HIROAKI
IPC: B29C43/32
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To convey a laminate without fault by forming cutouts at a plurality of positions of a periphery of a metal flat plate, thereby reducing a deformation due to a thermal stress. SOLUTION: Cutouts 2 are provided at a plurality of positions on a periphery of a carrier plate 1 without contact with a loading article having a laminate 3 and a pressing plate 4, and a smooth curvature is provided to reduce a stress concentration at an end of the each cutout 2. A paper cushioning sheet is superposed on the plate 1, and a pressing plate of a stainless steel mirror plate is placed thereon. Further, copper-clad laminates in which copper foils with adhesives, prepregs, copper foils and mirror plates are superposed are superposed to form ten sets, the mirror plate is placed thereon, inserted into multi-stage presses, and heat molded.  When the laminate 3 and the plate 4 have heats, a thermal stress generated according to a temperature difference between a part of the plate 1 in contact with them and a part of the plate 1 in non-contact with them is released from the cutout so that the plate 1 is scarcely deformed. Thus, occurrence of a warp or twist of the laminate 3 near the plate 1 can be avoided.
Patent JP-S63250235-A (JP)
Title: Secret talking method in multiple address type communication system
Inventor: TAKEMOTO KENJI
IPC: H04L9/08
Filed: 1987-04-06
Abstract: PURPOSE:To improve the secrecy of an information channel by making time-variable a cipher word added to digital information transmitted through an outgoing broadcast type digital transmission line, adding the information to specify the outgoing cipher information and inserting it and sending it to a subscriber channel. CONSTITUTION:To the digital information transmitted from an information center through a multiple address type digital transmission line 20, an outgoing information cipher word to change hourly is added, and to the information to specify the outgoing information cipher word, an individual terminal cipher word to change hourly for subscriber terminals 31-3n transmitted from respective subscribers by incoming individual digital transmission lines 41-4n is added. The information to add the terminal cipher word to the information to specify the information cipher word is inserted and transmitted to the channel of the corresponding subscriber of the subscriber corresponding individual channel part of the outgoing multiple address type digital transmission line 20. Consequently, the subscriber is discriminated by an information center 10, the ciphering of the information can be executed and the decoding of the contents is hard from other subscriber. Thus, the secrecy of the information channel is improved.
Patent JP-S62242308-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-04-14
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-H06274109-A (JP)
Title: Color display device
Inventor: NAKAGIRI TADAHIKO
IPC: G09F9/37
Filed: 1993-03-19
Abstract: PURPOSE:To facilitate the manufacture of a stay and simplify the assembly by arranging plural stators circularly mutually across gaps and making the respective gaps wider in outward directions from the centers of the stators. CONSTITUTION:A magnetic member (iron plate) 50 is manufactured by press punching, etc., to form a member as a stator 40. This magnetic member 50 has a center hole 50a into which the recessed part of a color display body is inserted. Then holes 50b, 50c, 50d, and 50e in which end parts of a yoke are pressed and cut parts 50f, 50g', 50h, and 50i for sectioning the magnetic member 50 into stators consisting of four parts are formed at peripheral parts determined by equally dividing the center hole 50a into four. The gaps of the cut parts 50f-50i are made wider in the outward directions from the center. Consequently, the outer peripheral parts of the magnetic gaps become wide and the manufacture by press punching is facilitated.
Patent JP-S529563-A (JP)
Title: Gas lighter
Inventor: WATANABE HISAO
IPC: F23Q2/167
Filed: 1975-07-14
Abstract: PURPOSE: In case that an evaporation amount of fuel is increased by a rise of temperature of a gas lighter and internal pressure of the lighter is increased, a gas flow amount is automatically controlled in proportion to the increase of internal pressure and a flame height is made constant, so as to provide such gas lighter which can prevent unexpected danger and can be used advantegeously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11284204-A (JP)
Title: Semiconductor type pressure sensor and manufacture thereof
Inventor: HORIE JUNICHI
IPC: G01L9/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To seal a diaphragm at a low cost with a little process, by hermetically sealing the end face of the diaphragm structure on a semiconductor substrate with specified gap with an Si oxide film deposited by the low pressure chemical vapor deposition(LPCVD) method. SOLUTION: A gap 50 is determined by the capacitance spacing between a fixed electrode 130 and diaphragm structure 150, obtd. by etching off an approximately uniformly deposited separation layer of 0.1-1.3 μm, thick and held at a space of about 0.1-1.3 μm. A diaphragm seal 20 is at the end of the diaphragm structure 150 and to hermetically seal the diaphragm structure 150 with a LPCVD Si oxide film 160, and the shape of the diaphragm seal 20 depends on the manufacturing condition of the LPCVD Si oxide film 160 and quantity of the gap 50. Thus, it is possible to seal the diaphragm at a low cost with a little process.
Patent JP-H01257812-A (JP)
Title: Endoscope
Inventor: UEDA YASUHIRO
IPC: G02B23/24
Filed: 1988-04-07
Abstract: PURPOSE:To enable the remote and easy control of the floating state of an insertion part by control of fluid and to improve observation operability by controlling the pressure of the high-pressure fluid from an injection port by the detection signal of a displacement quantity detecting means provided to the insertion part. CONSTITUTION:A strain gage 19 as the displacement quantity detecting means which detects the displacement quantity of a curved pipe part 6 of the insertion part 2 is provided to the curved pipe part. The strain gage 19 is connected via the insertion part 2 and a signal line internally provided in a cord 4 to a displacement quantity measuring part 25 of an external device 21 and the detection signal is inputted to a pressure control part 26. The pressure detection signal from a pressure sensor 23 and the command signals from a deformation quantity setting button 27a and posture halting switch 27b provided to an operation part 3 are inputted to the pressure control part 26. A control signal is outputted to a servo valve 24 according to the detection signal and the command signals. The remote control of the floating state of the insertion part 2 by controlling the pressure of the fluid injected from the injection port 17 is thereby enabled and the observation operability is improved.
Patent JP-S61119973-A (JP)
Inventor: OGOSHI RYOJI
IPC: B29L22/00
Filed: 1985-04-22
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-S61119977-A (JP)
Inventor: OGOSHI RYOJI
IPC: B29C39/10
Filed: 1985-04-22
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-H06303018-A (JP)
Title: Print antenna
Inventor: SHIMAZAKI HIROMITSU
IPC: H01Q1/38
Filed: 1993-04-13
Abstract: PURPOSE:To obtain a flexible print antenna in which the directivity is improved and an optional stereoscopic shape is formed at a low cost suitable for mass- productivity by employing a flexible synthesis resin member for a conductive material of an antenna base, an antenna element and an earth part or the like. CONSTITUTION:The print antenna is made up of an antenna base 1 formed by injecting and molding a flexible thermosetting resin such as a silicon resin into an optional shape, an antenna element section 2 formed by a conductive thermosetting resin using a flexible thermosetting resin as a binder, an antenna earth section 3 formed by using the similar resin to that of the element section 2, a throughhole section 4 made to a predetermined part of the base 1, and an antenna feeding circuit section 5 formed to an inner face of the throughhole section 4 by the similar conductive thermosetting resin to that of the earth section 3. The feeding circuit section 5 is insulated from the earth section 3. Through the constitution above, a wider directivity than that of a conventional print antenna is obtained, the manufacture of the antenna is facilitated and mass-production is attained.
Patent JP-H07269770-A (JP)
Title: Piping connector
Inventor: TAKAHASHI HIROYUKI
IPC: F16L55/24
Filed: 1994-03-30
Abstract: PURPOSE:To heighten the rigidity in a screen surface of a filter element to be installed in a hydraulic pipeline improve mounting rigity in this filter element. CONSTITUTION:A filter element 1 consisting of a conical form is installed in an eye bolt 2 forming a piping connecting part. This filter element 1 is featured that a host of minute holes 111 are installed in a sheet member of stainless steel, this sheet member is rounded into a cone, and then the joined part 2 is treated by means of clinch coupling or weld coupling or the like. In addition, an engaging claw 13 is installed in a part of a conical bottom face. The eye bolt 2 where this filter element 1 is stored is provided with a cylindrical cavity part 23 inside. In succession, two taper parts 21 and 22 with a tilt angle in accord with the conical form are installed a bottom part and opening part of this cavity part 23. The filter element 1 is supported by these taper parts 21 and 22, while the claw 13 installed in the filter element 1 is clamped by means of caulking work or the like in the opening part.
Patent JP-S60230938-A (JP)
Title: Detection of starting position for hardening treatment by remelting
Inventor: SAGA NORIHIKO
IPC: C21D9/30
Filed: 1984-04-27
Abstract: PURPOSE:To eliminate variance in positioning and to perform satisfactorily a hardening treatment by remelting by detecting the side edge of a part to be treated by a means for detecting position which moves integrally with a base and setting the starting position for treatment of a torch. CONSTITUTION:A material to be treated such as a preheated cam shaft 8 is disposed between a work shuck 12 and a center 15. The base 21 is laterally moved and the torch 20 is vertically moved to dispose the nozzle part 26 of said torch to face a cam part 8-1 at the left end by maintaining a prescribed clearance from the cam surface. As the base 21 moves, a sensor 41 for detecting position in the integral relation therewith moves. When the end face position of the cam surface in the cam part 8-1 is detected, the detection signal thereof is fed to a control device 39 and the movement of the base 21 stops. The positions of the sensor 41 and the torch 20 are preliminarily set by providing an offset therebetween, by which setting of the torch 20 to the reference position for starting the hardening treatment by remelting is made possible.
Patent JP-S63252246-A (JP)
Title: Electromagnetically ultrasonic wave applied measuring apparatus
Inventor: SUGINO KAZUMI
IPC: G01N29/04
Filed: 1987-04-08
Abstract: PURPOSE:To achieve a higher measuring accuracy of transmission time of a measuring circuit, by resetting a gain of an amplifier for amplifying a detection signal periodically and automatically so as not to exceed a dynamic range of the measuring circuit. CONSTITUTION:A detection signal of an electromagnetically supersonic detector 1 is amplified with a gain varying type amplifier 8 to be inputted into a transmission time measuring circuit 9, which 9 determines an ultrasonic wave propagation time between inner and outer surfaces of a metal pipe 7 based on an input signal thereof. A sensitivity calibrator 16 detects the max. value of an output amplitude of the amplifier 8 with a peak holding circuit 13 and a calibration gain calculated based on the max. value is stored into a memory M to reset a gain of the amplifier 8 to the calibration gain. The sensitivity calibrator 16 operates by a timing signal generated with a controller 12 to set a gain of the amplifier 8 at each of this timing. This enables the controlling of an output of the amplifier 8 so as not to exceed a dynamic range of the measuring circuit thereby achieving a higher measuring accuracy.
Patent JP-H11337896-A (JP)
Title: Production of plural electrooptic cells or electrochemical photovoltaic cells
Inventor: PATRICK BON
IPC: G02F1/13
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a batch production method for an electrooptic cell or the like which allows the contact pad of an electrode of the cell to be seen in any position around the cell. SOLUTION: In the production method for an electrooptic cell or an electrochemical photovoltaic cell 10, each cell has front and rear substrates 1 and 2, and they are stuck to each other by a sealing frame. In order to confine an active medium in the frame, each frame 12 has an injection hole 14 and cells 10, and the cell has a contact pad 8 to establish an electric contact part between the electrode of the cell and a control circuit. Cells 10 are separated to individuals by a water jet, and a linear edge part 24 is scribed on one of substrates 1 and 2 for the purpose of allowing the contact pad 8 to be seen, and the linear edge part 24 is placed on the side opposite to the injection hole 14.
Patent JP-H01267113-A (JP)
Title: Compact packaging machine
Inventor: HIJIKATA SHIGEO
IPC: B65B13/32
Filed: 1988-04-08
Abstract: PURPOSE:To obtain a compact, easy to use and inexpensive packaging machine, by raising a lever to lift a swing arm, pushing forward an object to be packaged from this side on a tape which is extended on a table part, winding the tape on the object to be packaged in a ring state, lowering the lever and performing a fusion cutting at the tape overlapped part. CONSTITUTION:Under a condition in which a swing arm 3 is lifted, a tape T from a tape reel 5 is made to go through a tape guide 6, tape feeding part 8 and a tape sending out hole on the front surface of a machine frame 1. An object to be packaged is pushed forward from this end of a table 4 and set on the step part of a stopper 70. By doing this, the tape T is wound around the object to be packaged from the bottom surface side to the front side in a U-shaped state. When a control lever 11 is pressed down, the tape T is approximately perfectly wound around the outer periphery of the object to be packaged. When the control lever 11 is pressed down further, the overlapped part of the tape T is fusion-cut by a heating trowel 50a. At the same time, a cooling part 55 cools instantly the overlapped part of the tape T right after the cutting. By this cooling, a connecting after the fusion-cutting is favorably performed.
Patent JP-H07297188-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TSUNENO KATSUMI
IPC: H01L29/41
Filed: 1994-04-25
Abstract: PURPOSE:To enhance the reliability of the operation of a semiconductor integrated circuit device and to reduce the power-supply noise of the semiconductor integrated circuit device in a simple process. CONSTITUTION:A plurality of power-supply wirings 2A, 2B, 2C, 2D and grounding wirings 3A, 3B, 3C are formed in parallel so as to be adjacent to each other on the same layer on a semiconductor substrate. Wiring layers in which a plurality of power-supply wirings and grounding wirings which hold the arrangement relationship between the power-supply wirings and the grounding wirings are formed in many layers. Insulating films composed of an insulating material whose permittivity is large are formed between, and near, power-supply wirings and grounding wirings. The power-supply wirings and the grounding wirings are formed so as to be electrically insulated from each other on different layers on a semiconductor substrate, holes are made in power-supply wiring layers or grounding wiring layers, and a part of the grounding wiring or the power-supply wirings which are connected electrically to the grounding wirings layers or the power-supply wiring layers which are insulated electrically in the holes is arranged as a counter grounding electrode.
Patent JP-H07292225-A (JP)
Title: Flame-retardant polyester block copolymer composition
Inventor: SAIKI NORITSUGU
IPC: C08G63/91
Filed: 1994-04-25
Abstract: PURPOSE:To obtain a block copolymer compsn. which has an improved flame retardance, a high breaking elongation, and excellent toughness by compounding a specific polyester block copolymer, a brominated flame retardant, and sodium antimonate each in a specified. CONSTITUTION:This block copolymer compsn. is prepd. by compounding 100 pts.wt. polyester block copolymer with 2-40 pts.wt. brominated flame retardant (e.g. a glycidyl ether of a brominated bisphenol A) and 2-40 pts.wt. sodium antimonate. The polyester block copolymer comprises polybutylene terephthalate hard segments formed from a dicarboxylic acid component contg. at least 60mol% terephthalic acid and a glycol component contg. at least 60mol% tetramethylene glycol and polyester soft segments formed from a dicarboxylic acid component contg. at least 60mol% arom. dicarboxylic acid (e.g. isophthalic acid) and a glycol component contg. a 5-12C long-chain diol (e.g. hexamethylene glycol) in an amt. of at least 60mol% of the acid component.
Patent JP-H10277470-A (JP)
Title: Device for straightening deflection of plate-shaped body
Inventor: MINEYAMA HIDEKI
IPC: B05C21/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To convey a plate-shaped body while maintaining its high flatness by generating a gas current along the surface of the plate-shaped body by a suction means and straightening the deflection of the intermediate part of the body in the width direction utilizing the negative pressure caused by the gas current. SOLUTION: A glass substrate 60 is introduced into a resist coater from a cleaning and drying device, sent from left to right by an array of plural free rollers 15, abutted on a stopper 26 and stopped at the position. Air is injected from a nozzle provided on the lower face of a suction block 31 to generate an air current between the lower face of the suction block 31 and the upper face of the substrate 60, and a negative pressure is generated by the air current to suck the substrate 60 toward the suction 31 in a non-contact state. Further, the suction block 31 is raised by an actuator 33, hence the substrate 60 is pulled up by the suction force, and the deflection is straightened.
Patent JP-H06326801-A (JP)
Title: Information communication equipment
Inventor: FUJIMOTO MUNENORI
IPC: H05K5/03
Filed: 1994-04-25
Abstract: PURPOSE:To utilize the equipment as a telephone set by preventing accumulation of dust or the like with a cover without a troublesome operation of opening the cover for the purpose on its occasion, to devise the equipment such that an original is supported at both sides and to guide the original up to an insertion port in an excellent way. CONSTITUTION:An operation section 14 is arranged to a front part of an upper side of the equipment main body 11 and a dial button 14b is arranged to the operation section 14. Moreover, an original insertion port 12 is arranged to the rear part of the operation section 14. An original platen and recording paper tray 21 is provided to the equipment main body 11 at a closing position to cover the operation section 14 and at an open position to support the original inserted to the original insertion port 12 in a turnable way and a notch 22 to expose a dial button 14b at least on the operation section 14 is provided to the original platen and recording paper tray 21.
Patent JP-S5422153-A (JP)
Title: Magnetron
Inventor: HINUMA NORITOSHI
IPC: H01J23/10
Filed: 1977-07-21
Abstract: PURPOSE: To stabilize the oscillation by forming a metal layer of 5-10μm thick on the surface of permanent inside the vacuum peripheral unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04319640-A (JP)
Title: Water leakage detecting device
Inventor: TAGUCHI KENJI
IPC: G01M3/16
Filed: 1991-04-18
Abstract: PURPOSE:To obtain a water leakage detecting device which can be easily installed even in a limited space in outdoor electric equipment and, at the same time, can make accurate detecting operations when water leaks into the equipment. CONSTITUTION:This water leakage detecting device is constituted in such a way that a resonator 12 the resonance frequency of which changes between a case where air exists and another case when water leakage occurs is used and, when air exists, the resonance output is raised to the highest level by making the frequency of an AC signal from a transmitter 11 coincident with the resonance frequency of the resonator 12 and a binarizing level of a detecting device 13 is set to '1'. When water leakage occurs, on the other hand, the resonance frequency does not become coincident with the frequency of the AC signal from the transmitter 11 and the resonance output signal is lowered to a low level so that the binarizing level of the device 13 can become '0'. Therefore, the water leakage detecting device can be made smaller in size and simpler in constitution.
Patent JP-H01258417-A (JP)
Title: Barrel type susceptor
Inventor: GOTO HIDEKI
IPC: H01L21/205
Filed: 1988-04-08
Abstract: PURPOSE:To improve the planar uniformity of film thickness in the direction of gas stream, and to highten the uniformity in carrier density by a method wherein a flange is provided on the upper part of a susceptor, and a notch is provided at the center part of the flange. CONSTITUTION:The wall surface of a susceptor main body 10 makes an angle thetaof about 70-90 deg. against the horizontal surface. A circular arc-shaped wafer supporting part 14 is provided on the abovementioned wall surface, and a wafer 30 is inserted into there and it is rest against the supporting part 14. A hat 20, which functions to form the gas stream coming from above into a laminar stream and to flow it on the wall surface of the main body, has a flange 21. Notches 22a-22d are provided on the hat 20. Said gas stream strikes the hat 20 of the main body 10 which is rotatory driven, and flows in laminar stream along the wall surface. By the presence of the flange 21, the planar uniformity of the film thickness in the direction of gas stream, and the uniformity of carrier density can be secured by the notches 22a-22d.