baber/WOPTO huggingface dataset:
Patent JP-H09225906-A (JP)
Title: Compressed wooden material and manufacture thereof
Inventor: NAKADA TAKEYUKI
IPC: B27K5/06
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a compressed wooden material with high bending strength, surface smoothness, surface hardness and dimensional stability without increasing the total specific gravity. SOLUTION: After preliminarily heating the front/rear faces of a wooden material whose moisture content is adjusted to the level of a fiber saturating point, the wooden material is thermally compressed at temperatures higher than the softening point of a cellulose which is the crystal component of the wooden material while the temperatures of the front and rear faces of the wooden material are high, then is decompressed and the temperatures of the wooden material are lowered. After that, the wooden material is thermally compressed again at a temperature higher than the softening point of the cellulose, and then is decompressed and cooled.  Consequently, a compressed wooden material 1 is obtained which has respectively compressed high specific gravity layers 2 present on the front and rear faces and in the center of the thickness direction of the wooden material, created under the effect of the thermocompression.
Patent JP-H08265960-A (JP)
Title: Overcurrent detection circuit
Inventor: NISHIDA MASATSUGU
IPC: G11B33/12
Filed: 1995-03-23
Abstract: PURPOSE: To prevent overdetection in the detection of overcurrent in an actuator by switching the limit current of coil at different ambient working temperature. CONSTITUTION: The overcurrent detection circuit comprises an actuator group mounted on a disc unit, a driver group for feeding a drive current to individual actuator, means 10 for switching the limit current depending on the temperature, and an overcurrent detecting section 9 for detecting the drive current for the actuator exceeding the limit current.
Patent JP-H08264110-A (JP)
Title: Reflection type metallic steam discharge lamp, and lighting device, and illuminator, and projector
Inventor: SAIDA ATSUSHI
IPC: H01J5/50
Filed: 1995-03-23
Abstract: PURPOSE: To protect the tip of a power supply cable from external shock so as to prevent the bending or breakage by accommodating the outside tips of a pair of power supply cables within the neck part of a reflector and not exposing to the exterior, and to improve the assembly work by obviating the outside setting and bonding process of a base. CONSTITUTION: Power supply cables 28a and 28b of molybdenum foils 26a and 26b connected to a pair of electrodes 25a and 25b of a light emitting tube 24, and the outside ends 28a1 and 28b1 are fixed with the part 29 charged with an inorganic adhesive within the neck part 23c of a reflector 23, and power receiving pins 28a2 and 28b2 are made, being projected vertically within a socket plug-in chamber 30. And, a lighting circuit 33 is electrically connected to a light emitting tube 24 through a pair of power-supply pins 31 a and 31b, wherein the pins 28a2 and 28b2 are to be inserted into the socket 31 freely of insertion and extraction, and the power receiving pins 28a2 and 28b2.  The shock from outside is prevented by accommodating the power receiving pins within the reflector neck, and also there is no necessity to set and fix the base to outside, and the assembly workability can be improved.
Patent JP-H06269497-A (JP)
Title: Method for preparing component separated blood for refrigeration
Inventor: MIYASAKA KATSUYUKI
IPC: A61J3/00
Filed: 1993-03-23
Abstract: PURPOSE:To provide the method for continuously and easily preparing collected blood to the component separated blood separated to a component contg. blood corpuscles and plasma for the purpose of preservation under refrigeration. CONSTITUTION:An anti-blood coagulation agent 2 is added to the blood 1 and thereafter, the blood is introduced into a plasma separator 3 contg. hollow fiber membranes. The plasma separated therein is introduced into a plasma bag 6 for preservation under refrigeration. On the other hand, the component contg. the separated blood corpuscles is mixed with liquid contg. a hematocyte cell protective agent in a mixer 7 and is then introduced to a blood bag 7 for preservation under refrigeration, by which the component separated plasma for refrigeration is prepd.
Patent JP-H06237607-A (JP)
Title: Soil-covering method
Inventor: MORI HIROFUMI
IPC: A01C5/06
Filed: 1993-02-15
Abstract: PURPOSE:To obtain a soil-covering method having excellent drying-prevention effect, weed intrusion prevention effect, etc. CONSTITUTION:A culture soil is covered with a mat produced by forming a string of a soft resin in a state to form random loops.
Patent JP-S61225139-A (JP)
Title: Clathration separation using supercritical or pressure-liquefied gas as medium
Inventor: SAITO SHOZABURO
IPC: C07B31/00
Filed: 1985-03-28
Abstract: PURPOSE:Utilizing the phenoma that clathrates are selectively and reversibly formed and dissociated in a supercritical or pressure liquefied gas, and allowing an entrainer to coexist, the objective substance is obtained from a mixture in high purity and high yield. CONSTITUTION:An extraction phase is obtained from a mixture using, as a solvent, a supercritical gas or high-pressure liquefied gas such as carbon dioxide or nitrous oxide and the gas is used as a medium to effect the reaction between the clathrate lattice component such as urea or deoxycholic acid and the solute in the extraction phase to form and dissociate the clathrates selectively and reversibly whereby the extraction phase containing the desired solute is collected. Then, the gas as the solvent is removed to give the objective compound. In case that the gas are a little weak in capability of forming clathrates, an entrainer stimulating clathrate formation such as methanol is admixed. The ability of the gas as a solvent is heavily dependent on the pressure and the separation of gas from the desired compound is rapidly carried out by pressure reduction.
Patent JP-S63229791-A (JP)
Title: Drive circuit for light emitting element
Inventor: OKADA HIROSHI
IPC: H01L33/00
Filed: 1987-03-18
Abstract: PURPOSE:To reduce the power consumption of a whole circuit by applying the output signal of a difference detector as a control signal to a light emitting element drive current controller. CONSTITUTION:A switching circuit 20 which closes and opens in response to an input signal is provided, connected in series with a light emitting element drive current controller 10 connected in series with a light emitting element, a current flowing to the element is detected by a current monitor 30, the difference between a detected value and a reference value is detected by a difference detector 40, and a difference signal is fed back to the controller 10 to control the energization of the element. That is, when an input signal is H level, the drive current of the element is maintained constant by a feedback control, while when the signal is L level, the circuit 20 and the controller 10 are deenergized. Thus, it can prevent a wasteful current consumption.
Patent JP-S54155854-A (JP)
Title: Optical fiber cable and production thereof
Inventor: YONECHI SHINICHI
IPC: H01P3/00
Filed: 1978-05-29
Abstract: PURPOSE: To suppress dynamical strains and make optical transmission stable by enclosing an optical fiber with bent tapes and providing an extrustion covering on the outer side thereof.  
     CONSTITUTION: Bent tapes 2, 3 of U-form in section such as the ones comprising bending polyester tapes of 50 to 500μ in thickness in a pair enclose an optical fiber 1 in box shape. On this is provided an extrusion covering layer 4. In case the surfaces of the tapes 2, 3 are smooth and slippery in this way, micro-bending is difficult to occur and transmisstion characteristics become stable. In addition, the tapes 2, 3 are sufficiently strong and even if shrinkage of the layer 4 occurs, the box type formed by the tapes 2, 3 is not collapsed. Even if any external pressure is applied, the tapes 3, 4 prevent the fiber 1 to be strongly pushed and therefore micro- bening owing to external force may avoided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000260091-A (JP)
Title: Disk device
Inventor: KUGA TOMIO
IPC: G11B17/04
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a disk device capable of making thin the device or reducing the weight. SOLUTION: In the disk device, a loading arm 5 provided with abutting support members 5d, 5e disposed so as to support the upper/lower surfaces of the disk 4 and a loading sub-arm 6 provided with an abutting support member 6a disposed so as to support the lower surface of the disk 4 are pivotally supported by a shaft 5a, and the arm 6 is pressed by a pressing spring 7 with respect to the arm 5. The disk 4 held by the arms 5, 6 is turned by taking an arm shaft 14 as a rotary shaft, and when the disk comes to the prescribed position, a center hole of the disk 4 is guided and restrained to a turntable 1a which is provided with a truncated conical disk guiding protrusion, so as to be scooped up from the lower part.  The arms 5, 6 continue the rotation further, and by the abutting of an end part 6b of the arm 6 on a release pin 2a erected on a top plate 2, the arm 6 is turned so as to pressurize the pressing sping 7 around the shaft 5a and the abutting support members 5d, 5e, 6a are separated away from the disk 4, then the disk 4 is released from the arms 5, 6.
Patent JP-H07274494-A (JP)
Title: Switching power circuit of synchronous commutating circuit
Inventor: MURATA NORITAKA
IPC: H02M3/28
Filed: 1994-04-01
Abstract: PURPOSE:To provide a rectifying circuit which solves the problem such that the potential of a timing judging circuit must be set severely, by simplifying the timing judgment into two stages, and eliminating the setting operation within a circuit, in a rectifying circuit using a field effect transistor. CONSTITUTION:The controller 11 of a MOSFET 9 for a flywheel is composed of a delay circuit 12, a drive circuit 13, a continuity mode detecting circuit 14, and a delay circuit control signal generating circuit 15. The continuity mode detecting circuit 14 monitors the voltage VDS between the drain and the source of the MOSFET 9 for a flywheel, and performs the judgment of continuity mode. The delay circuit control signal generating circuit 15 sends out a signal for changing the delay time, according to the judgment result of the continuity mode detecting circuit 14. The delay circuit 12 makes a drive signal having delay time geared to the signal sent out from the delay circuit control signal generating circuit 15.
Patent JP-H01240795-A (JP)
Title: Protector device for ceramics made fan
Inventor: UMEGATSUJI HIROSHI
IPC: F04D29/02
Filed: 1988-03-18
Abstract: PURPOSE:To prevent foreign matter from colliding against a fan decreased in its generating thermal stress by providing a fireproof material made ventilating plate-shaped object to be arranged in the front surface and/or the side surface of the ceramics made fan and constituting this plate-shaped object combining a plate material with a bar material. CONSTITUTION:A ceramics made fan 9 is used being inserted into a furnace 20 from its side wall, and the fan 9 arranges in its front surface a protector device 13. The protector device 13 is made from a ceramics made plate 1, rod 2, spacer 3, angle fixing spacer 4, transverse bar 5 and a strut 6. The protector device 13 constitutes its ventilating plate-shaped object combining a ceramics made plate material with bar material. Thus reducing thermal stress generated in the fan, even foreign matter, flying toward the fan, can be prevented from colliding against it.
Patent JP-H06319763-A (JP)
Title: Lesion treating device by catheter
Inventor: GERUHARUTO BUUFUHORUTSU
IPC: A61B90/00
Filed: 1994-04-01
Abstract: PURPOSE: To provide a construction that lowers the risk of undesired injury, particularly the risk of necrosis of tissues. CONSTITUTION: Catheter 19 is provided with at least a pressure sensor D1 or D2 in its distal end region. A supersonic positioning apparatus comprises supersonic position converter 9 and image forming unit 16. An output signal from at least one pressure sensor D1 or D2 is supplied to the image forming unit. Further, the image forming unit detects the position of pressure sensor D1 or D2 in a supersonic image on the basis of the output signal of pressure sensor D1 or D2. The corresponding marks D1' or D2', and F' which at least represents the central position of treatment acting area FZ are superimposed to the corresponding places in the supersonic image.
Patent JP-H09236706-A (JP)
Title: Rotary type light conductor connector
Inventor: KOBAYASHI SHOJI
IPC: G02B6/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotary type light conductor connector dissolving the problems that a glass fiber, a liquid fiber and a plastic fiber, etc., are small in flexibility, are incapable of dealing with continuous rotation and are reduced in propagation of light due to entering of dust. SOLUTION: An end part of a light conductor 2 constituted so as to cover the vicinity of the end part with an optical axis adjusting bush 3 is fitted into a fixing pipe 1. Further, the light conductor is fitted into a guiding pipe 4, and further, fitting disks 6 are provided on both end parts of the guiding pipe through sliding disks 5, and both fitting disks are tightened. Further, the rotary type light conductor connector is constituted so as to provide a minute gap between the corresponding surfaces of the adjacent light conductors.
Patent JP-H07273107-A (JP)
Title: Semiconductor and its fabrication
Inventor: YOKOGAWA SHIGERU
IPC: H01L23/52
Filed: 1994-04-01
Abstract: PURPOSE:To eliminate various problems caused by electromigration by covering a metal, where silicon is present on the surface of gold, with an insulation layer containing silicon thereby preventing the swelling. CONSTITUTION:A surface insulation layer 2 is formed on a semiconductor substrate 1 and a gold layer, where silicon is present on the surface of gold, is formed and coated with an insulation layer 5 containing silicon. In order to form the gold wiring layer 3, where silicon is present on the surface of gold, silicon is implanted into the gold wiring layer 3. Silicon ions are implanted by such extent as the dielectric strength of the insulation layer 5 between the gold wirings is kept intact. When the insulation layer 5 is formed, Si contained in the surface insulation layer 5 exhibits high affinity with the Si present on the surface of gold thus enhancing adhesion and preventing the swelling.
Patent JP-H04211770-A (JP)
Title: Top entry type ball valve
Inventor: NAKANISHI SUSUMU
IPC: F16K5/06
Filed: 1991-03-29
Abstract: PURPOSE:To disassemble and assemble a ball valve body without using an inconvenient jig which clamps a holder and a seat ring. CONSTITUTION:The dimensions of valve hole parts 17a, 17b extending from the center of a ball valve body 5 to both ends of the valve hole 17 are made to be different from each other, and the dimensional difference between the hole parts 17a, 17b is set to be greater than a maximum fitting depth between a seat ring 7 to which the larger one of the valve hole parts 17a, 17b faces, and the valve body 5.
Patent JP-S59202299-A (JP)
Inventor: UENO TAKEHARU
IPC: A61K8/20
Filed: 1983-04-15
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-2000259255-A (JP)
Title: Gas supply controller
Inventor: SUDO YOSHIHISA
IPC: B01J4/02
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To detect a failure of a diaphragm part even without removing the restriction part by providing a thermal type flow rate sensor that detects the flow rate of fluid passing through the restriction part and detects a fault of the restriction part. SOLUTION: Material gas is made to pass through an orifice 33 on sonic flow by maintaining the pressure ratio of an upstream of the orifice 33 to a downstream equally to or more than a fixed value. Then, the flow rate of the material gas can be controlled on the basis of upstream side pressure when the pressure ratio of the upstream of the orifice 33 to the downstream is maintained equally to or more than the fixed value. In the case corrosion gas is used for a gas supplying device for a long time, the orifice 33 corrodes away, a flow path is expanded in a diameter, and particles clog up in the flow path of the orifice 33 or the like so that an effective sectional area can sometimes be changed. A thermal type flow rate sensor 36 is provided on the upstream side of the orifice 33 to detect the change of this effective sectional area.  That is, the sensor 36 detects the flow rate of the material gas passing through the orifice 33 in sonic flow and can detect the change of the effective sectional area from the flow rate change.
Patent JP-H03267450-A (JP)
Title: Strut fitting structure of hand rail
Inventor: KOBAYASHI YOSHIO
IPC: E04D13/143
Filed: 1990-03-15
Abstract: PURPOSE:To raise the efficiency of operation by a method in which a hand rail columnar leg metal having upper and lower plates fixed through a house top floor is provided, and a projector to fit with the strut of hand rail is provided on the upside of the upper plate. CONSTITUTION:A hand rail columnar leg metal 20 consisting of upper and lower plates 40 and 50 fixed through a house top floor 1 is provided. A round columnar projection 41 is provided to the upside of the plate 40 and fitted with the lower end of the strut 7 of a hand rail 6. Four(4) anchor bolts 42 are vertically hung down from the downside of the plate 40 and fixed to the floor 1 with nuts. The efficiency of operation can thus be raised.
Patent JP-S60212217-A (JP)
Inventor: ROBAATO JIEI ZOSHIYATSUKU
IPC: B01F33/40
Filed: 1984-04-03
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-S59189172-A (JP)
Inventor: GIYUNTAA SHIENKU
IPC: G03C8/10
Filed: 1984-04-03
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-S54156185-A (JP)
Title: Curled cord
Inventor: YOKOYAMA MITSUO
IPC: H01B7/06
Filed: 1978-05-31
Abstract: PURPOSE: To prevent the development of defects such as flaw by arranging a surfidization process prior to the curling process for winding, heating and rewinding.  
     CONSTITUTION: This is to avoid direct application of convering to conductors 1. In stead, a polyamide film is formed on the surface of the conductors through a separation material such as tape before the application of the covering. The curled core thus treated is able to retain the entire flexibility sufficiently by means of the polyamide film formed on the conductors, eliminating the need for selection of quality in material. This curled core is produced in the following processes: First, a polyamide film 7 is formed on the conductors 1 by extrusion and then, a covering 3 is applied thereto by extrusion in the process A. After a continuous surfidization in the process D, the cord is cut properly. Further subjected to winding in the process C, heating in the process G and rewinding in the process E, the curl cord is finished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07270949-A (JP)
Title: Film holder opening and closing mechanism
Inventor: KASHIWAGI ATSUMI
IPC: G03B42/02
Filed: 1994-04-01
Abstract: PURPOSE:To obtain an opening and closing mechanism of a film holder with a simple constitution. CONSTITUTION:This mechanism is constituted of a film holder 1 which is constituted of a press-contacting board 31, a lower plate 32 laminated on the board 31 and having a base end part rotatably provided on the base, end part of the board 31, and an upper plate 33 laminated on the plate 32 and having the base end part rotatably provided on the base end part of the plate 32, in which a film is inserted between the plates 33 and 32, and in which a hook 34 pressed in a direction capable of engaging to the rotating end of the plate 33 is provided on the rotating end of the board 31, and, press-contacting operating parts 42, 51, and 52 whose base ends are rotatably provided and whose rotating end sides press/separate the board 31 in a lower plate 32 direction, hook operating parts 61-65, and 42 which press the hook 34 in a direction opposed to the direction where the hook 34 is engaged to the plate 33, and a driving part 41 which drives the press-contacting operating part and a hook operating part.
Patent JP-H09232916-A (JP)
Title: Data multiplex broadcast receiver
Inventor: HAGA YOSHITAKE
IPC: H03J5/02
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To inhibit updating program service name data(PS data) into a preset memory when the PS data are information accompanied by the change excepting for a broadcast station name or a network name. SOLUTION: In a data multiplex broadcast receiver 20 with which a program identification code(PI code), PS data and area frequency data(AF data) or the like are previously stored in a preset memory 13 for each channel of each station, the RDS data corresponding to the desired preset channel are called from the preset memory 13, and the PS data are extracted out of the RDS data. Then, a PS data deciding part 14 is provided for deciding the permission of updating the PS data into the preset memory 13 after the elapse of prescribed time previously set for the PS data but for deciding the inhibition of updating the PS data into the preset memory 13 before the elapse of prescribed time for the PS data.
Patent JP-H02244586-A (JP)
Title: High-frequency heating device
Inventor: IDOMOTO SUSUMU
IPC: F24C7/02
Filed: 1989-03-16
Abstract: PURPOSE:To improve the cooling efficiency and to realize a light weight and a compact size by dividing a machine chamber into two sections, and providing electric parts to either section responding to the level of the heat generating amount. CONSTITUTION:A machine chamber in which a magnetron 4, a switching element 10, an electric motor 5 for driving a turntable, and the like are housed, and partitioned from a heating chamber by a heating wall surface 13 of the heating chamber is cooled by the air taken in from the outside by a propeller fan 2. The machine chamber is divided into sections A and B by an inverter base 8, and the section A is positioned in front of the propeller fan 2 and cooled by a strong wind, while the section B does not receive the direct wind of the propeller fan 2 and it is cooled gently. In the section A, parts of a large heat generating amount such as the magnetron 4, the switching element 10, and a transformer 9 are arranged, while in the section B, parts of a small heat generating amount such as the electric motor 5 are provided.
Patent JP-S54157052-A (JP)
Title: Data processing system
Inventor: IFUKU TETSUHIKO
IPC: G06F9/22
Filed: 1978-05-31
Abstract: PURPOSE: To prevent the generation of overrun in input-output device by saving or restoring micro status information at a branch processing time.  
     CONSTITUTION: Micro status information A' resulted from an execution through operation circuit 27 is set to status register 22. When micro branching has occurred under this state, information A' is destroyed by the processing in the branch destination processing routine. Therefore, a part of contents of register 22 is saved in status register 23, and then, processings belonging to the branch destination processing routine are executed. After operation, contents of register 23 are restored in register 22, and next, the control is returned to the original processing routine to execute succeeding processings. Thus, the generation of an overrun state can be prevented even if data transfer request is caused from input-output device. 
     COPYRIGHT: (C)1979,JPO&Japio