baber/WOPTO huggingface dataset:
Patent JP-H0790104-A (JP)
Title: Production of preexpanded noncross-linked polyolefin resin particle
Inventor: TAKEDA NOBORU
IPC: C08J9/18
Filed: 1993-09-27
Abstract: PURPOSE:To produce the title particles by using carbon dioxide as the blowing agent and give an in-mold molded article excellent in physical properties (esp. resistance to shear crack) without fail. CONSTITUTION:The title process comprises the steps of heating noncross-linked polyolefin resin particles at a high humidity or in the presence of water, impregnating the heated particles with carbon dioxide by bringing them into contact with carbon dioxide, and heating the impregnated particles with steam to expand them.
Patent JP-H1198073-A (JP)
Title: Radio communication system and radio communication terminal
Inventor: FUJISE SHUNICHI
IPC: H04B10/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system and a radio communication terminal which are inexpensive, have a simple configuration and switch functions that operate another radio communication terminal. SOLUTION: In a radio communication system which performs data communication between a data terminal 11 and a printer 12 which are connected by a radio communication channel, a control signal which switches functions (print mode) that operate the printer 12 in accordance with the state of the terminal 11 is transmitted by a radio communication channel, and print modes of the printer 12 are switched based on the control signal that is transmitted.
Patent JP-H05100971-A (JP)
Title: Information processing system
Inventor: FUJIOKA IKUO
IPC: G06F12/00
Filed: 1991-10-08
Abstract: PURPOSE:To provide an information processing system which can shorten a file transferring time by reducing the load of a central processing unit. CONSTITUTION:The information processing system has the auxiliary storage device 37 of a magnetic disk device inclucing a packet area 38 and an operation area 39, a network control part 31 controlling the transmission of a packet communication network 20 and storing a received packet in the packet area 38 in order of receiving, a separating means 34 separating the packet stored in the packet area into a control part and a data part, a file restoration means 35 combining the separated data part to restore the file and a control information generating means 36 generating control information of the file including the identification code of the file from the control part. Besides, the system includes a packet receiving processor 30 consisting of a packet controlling part 33 storing control information of the file and the restored file in a main storage device 70 by way of a duplex buffer 40 and a local memory bus 32 connecting between the respective devices.
Patent JP-S63116914-A (JP)
Title: Suspension device for vehicle
Inventor: INOUE HITOSHI
IPC: B60G3/26
Filed: 1986-10-31
Abstract: PURPOSE:To improve steering stability by keeping the predetermined relationship between displacement quantities of connection points of a wheel support member and an upper arm and a lower arm when the wheel support member is rotated in a suspension for steering wheel. CONSTITUTION:Inclinations alpha, beta against the vehicle width direction of links 5, 6 constituting an upper arm 3 and a lower arm 4 are properly combined and arranged so that x-y>0 is satisfied when a vehicle is turned using a wheel 2 as a turning outer wheel and x-y<0 is satisfied when the vehicle is turned using the wheel 2 as a turning inner wheel, where (x), (y) are displacements in the vehicle direction as a result of the steering of the wheel 2 at connection points P1, P2 of a wheel support member 1 and an upper an 3 and a lower arm 4 and the displacement on the inner side of a vehicle body is assumed as positive. According to this constitution, the wheel support member is inclined in the vehicle direction as a result of steering, the desired camber control can be performed during turning, and steering stability is improved.
Patent JP-H08100094-A (JP)
Title: Vinyl chloride resin composition
Inventor: SHIRAISHI NOBUO
IPC: C08L27/06
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a vinyl chloride resin compsn. having markedly improved mechanical strength by incorporating a wood fiber material with a particular polymer grafted thereon, into a vinyl chloride resin. CONSTITUTION: This vinyl chloride resin compsn. comprises: (A) 100 pts.wt. vinyl chloride resin; an (B) 10 to 150 pts.wt. graft polymer, incorporated into the components (A), obtd. by graft-polymerizing a monomer, capable of providing a polymer compatible with the vinyl chloride resin, onto a wood fiber material. The monomer capable of providing a polymer compatible with the vinyl chloride resin is pref. a monomer (a) contg. not less than 60wt.% methyl methacrylate or a monomer (b) contg. not less than 60wt.% mixed monomer having weight ratio of acrylonitrile to styrene of (2:8) to (4:6).
Patent JP-H07111900-A (JP)
Title: Culture and growth of microorganism capable of oxidizing and decomposing sulfur compound contained in petroleum and biological desulfurization
Inventor: ISHIO MASAYA
IPC: C12N1/00
Filed: 1993-10-19
Abstract: PURPOSE:To efficiently culture and grow a microorganism oxidizing and decomposing sulfur compounds contained in petroleum and capable of desulfurizing crude oil or heavy oil by adding a water-soluble inorganic sulfur compound, etc., to a biological reaction tank. CONSTITUTION:When culturing and growing a microorganism capable of oxidizing and decomposing sulfur compounds contained in petroleum in activated sludge of sewage or industrial waste water, this culture and growth of the microorganism for oxidizing and decomposing the sulfur compounds contained in petroleum is carried out by adding a water-soluble inorganic sulfur compound such as a thiosulfate compound or a thiocyan compound and/or a water-soluble organsulfur compound such as thiourea to a biological reaction tank. In addition, removal of the sulfur compounds contained in petroleum is carried out preferably by oxidizing and decomposing the sulfur compounds contained in petroleum in the presence of this microorganism to convert them to water-soluble sulfur compounds under an aerobic condition and dissolving them in water.
Patent JP-S62122073-A (JP)
Title: Fuel cell accommodation tank
Inventor: SHIROKURA KENICHI
IPC: H01M8/24
Filed: 1985-11-22
Abstract: PURPOSE:To stabilize the operation temperature of a fuel cell by forming a fuel cell accommodation tank with an outer tank having a heater in its circumference and a nitrogen supply pipe, and an inner tank, which is arranged inside the outer tank, whose upper side is opened and which has a nitrogen gas exhaust pipe. CONSTITUTION:A fuel cell accommodation tank is formed with an outer tank 3 having a heater 2 in its circumference and a nitrogen gas supply pipe 3a, and an inner tank 4, which is arranged inside the outer tank, whose upper part is opened and which has a nitrogen gas exhaust pipe 4a. A fuel cell 1 is accommodated in the inner tank 4. The fuel cell 1 is sealed with heated nitrogen gas. Thereby, the fuel cell accommodation tank by which the operation temperature of the fuel cell is stabilized can be obtained.
Patent JP-S63114257-A (JP)
Title: Color sensor and manufacture thereof
Inventor: YAMAKAWA EIJI
IPC: H01L27/14
Filed: 1986-10-31
Abstract: PURPOSE:To omit forming steps of a light screening member, by forming a filter on a processing circuit at the same time when the filter having a spectroscopic characteristic is formed in photodetectors, and using the filter as the light screening member, which screens the light other than the light having the specified spectroscopic characteristic. CONSTITUTION:On the same semiconductor chip 1, photodetectors 9 and 11 and a processing circuit 5 which processes the outputs from the photodetectors 9 and 11 are formed. A filter 23 having a specified spectroscopic characteristic is simultaneously provided on the photodetectors 9 and 11 and the processing circuit 5. Thus a color sensor is manufactured. In this way, the color sensor, which does not require working for providing extra light screening parts and does not cause erroneous operation of the processing circuit 5 due to unnecessary incident light, can be obtained.
Patent JP-H0880113-A (JP)
Title: Seedling-placing structure of rice transplanter
Inventor: KURANO JUNJI
IPC: A01C11/02
Filed: 1995-10-09
Abstract: PURPOSE: To surely prevent damage due to contact with a planting claw and minimize lateral slippage of mat-like seedlings by softening a seedling-supporting lever supported by a cantilever in a seedling-placing table structure of a rice transplanter using a vertical feeder comprising an endless rotating belt. CONSTITUTION: In a seedling-placing table structure of a rice transplanter provided with a vertical feed apparatus 3 comprising an endless rotating belt for vertically feeding seedlings toward the side of a sliding rail 6 in the lower end on the seedling placing face of a seedling placing table, plural seedling supporting levers 7 composed of an elastic material capable of receiving the bottom of mat-like seedlings protruded on a sliding rail 6 from the lower direction and controlling lateral slippage due to abrasion between mat-like seedlings and a sliding rail 6 accompanied by lateral movement of the seedling placing table are provided at proper intervals in lateral width direction of the seedling-placing table in the lower end part of the seedling-placing table laterally reciprocating along the sliding rail 6 and a protrusion 9 for controlling lateral slippage by biting into the  bottom face of the mat-like seedlings is formed along the vertical feed direction of the mat-like seedling in the lower end part of the seedling-placing table and in a range between a vertical feed action position by the vertical feed apparatus 3 and the lower end of the seedling placing table.
Patent JP-H03123069-A (JP)
Title: Semiconductor device
Inventor: KUDO YASUHIRO
IPC: H01L25/00
Filed: 1989-10-05
Abstract: PURPOSE:To dispense with a capacitor mounted on an outer board, to decrease a semiconductor device in manufacturing manhours, and to miniaturize peripheral circuits by a method wherein a direct current component cut-off capacitor is built in a package. CONSTITUTION:An input and an output lead terminal, 2 and 3, are not directly connected to stitch side wire bonding metal films 10 but arranged confronting the metal films 10 through the intermediary of ceramic dielectrics 11 in the walls of ceramic sealing wall members 8. By this setup, as a direct current component cut-off capacitor is formed between the input and the output lead terminal, 2 and 3, and the stitch side wire bonding metal films 10 respectively, an external capacitive element usually provided is not required to be added. At this point, the wall material of the ceramic sealing wall member 8 itself can be used as the dielectric 11.
Patent JP-H06106645-A (JP)
Title: Manufacture of copper-clad laminate
Inventor: SHIMIZU HIROSHI
IPC: B29K105/06
Filed: 1992-09-30
Abstract: PURPOSE:To provide a method for manufacturing a copper-clad laminate where dimensional change and dispersion at processing a circuit are slight. CONSTITUTION:A copper-clad laminate can be obtained by superposing a copper foil on a plurality of prepregs obtained by making base materials such as glass woven fabric and glass un-woven fabric impregnated with resin, and pressurizing it with heat. The obtained copper-clad laminate is vibrated and further heated. The heating temperature is made to be above glass transition temperature of the using resin and below molding temperature +20 deg.C. It is desirable to give vibration also during cooling process.
Patent JP-2001080091-A (JP)
Title: Ink jet recorder
Inventor: UMEDA RYUICHIRO
IPC: B41J2/185
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent the lip part from tilting at the time of suction in a cap member for ink jet head and to realize a more reliable enclosed state. SOLUTION: A maintenance cap 1 comprises a synthetic resin body section 21 having recesses 15, 17 defining a predetermined enclosed space while covering a nozzle array provided on the ejection face of an ink jet head and an integrally molded part 19 of specified height projecting upward from the circumferential edge of the recesses 15, 17, and a rubber lip member 23 fixed to cover the protruding part 19.
Patent JP-H01133880-A (JP)
Title: Display-label fixture for elevator
Inventor: WATANABE TAKASHI
IPC: B66B13/30
Filed: 1988-10-19
Abstract: PURPOSE: To mount a label in the maintenance work or the like without impairing the design effect by attaching a magnet on a rear face of an upper frame of an entrance three-side frames at a landing, attaching a magnetic body or magnet on a label, and magnetically bonding the label to the upper frame in the maintenance work or the like. CONSTITUTION: A magnetic body or magnet 1a is attached to an upper part of a label 1, and three-side frames 2 comprise the left and right frames 2a, 2b and an upper frame 2c. A magnet 3 is fixed to a rear face of the upper frame 2c by the adhesion or a screw or the like. In the maintenance work of an elevator, the magnetic body or magnet 1a attached to the label 1 in opposition to the magnet 3, is positioned on the magnet 3 part of the upper frame 2c, so that both are magnetically bonded, whereby the label 1 can be fixed on the upper frame 2c. As mentioned in the above, by attaching the magnet 3 on the rear face of the upper frame 2c, the design of the three side frames is not impaired.
Patent JP-H03122851-A (JP)
Title: Magneto-optical recording medium
Inventor: ITO MASAKI
IPC: G11B11/10
Filed: 1989-10-06
Abstract: PURPOSE:To obtain a medium having good weather resistance, high sensitivity and high C/N without causing peeling by providing on a substrate, a Ta-oxide layer, read-out layer having low coercive force and write-in layer having high coercive force for exchange bonding with the read-out layer. CONSTITUTION:The medium consists of a substrate 1, read-out layer 2 of Gd-Fe- Co-Ti alloy which can be perpendicularly magnetized having low coercive force and high Curie temp., and a write-in layer 3 of Tb-Fe-Ti alloy which can be perpendicularly magnetized having high coercive force and low Curie temp., silicon nitride protective layers 11,12, and Ta-oxide layer 10 for prevention of peeling. Data is reproduced by transferring to the bit read-out layer 2 by exchange bonding, which results in high sensitivity and high C/N of recording/ reproducing characteristics. The obtd. medium has high weather resistance, high sensitivity and high C/N, and is free from peeling.
Patent JP-H10109722-A (JP)
Title: Draining device in ground conveyor for stacker
Inventor: MURAKAMI TAIZO
IPC: B65G45/14
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To restart the operation of a stacker in a short time by providing a pair of scraper plates, which are brought into contact each other so as to form a V-shape, and lifting a pressing roller so as to bring a conveyor belt into contact with the lower faces of the scraper plates horizontally in a drain operation. SOLUTION: When a draining operation is carried out in a ground conveyor after rainwater is accumulated on a conveyor belt 1, scraper plates 3 are brought their tip parts into contact with each other on a belt traveling direction upstream side as shown by a solid line so as to form a V-shape. In this process, an electric cylinder is positioned in the maximally extended position. A pressing roller is lifted so as to press the conveyor belt l to the scraper plates 3. When the conveyor belt 1 travels in the arrow 5 direction under this condition, rainwater on the conveyor belt 1 collides against the scraper plates 3 so as to be divided into two parts and flushed down from both ends of the belt conveyor 1. The drained rainwater is received by means of a gutter or the like so as to be discharged to the outside.
Patent JP-H0599860-A (JP)
Title: Device and method for evaluation of surface and inside qualities of metal material
Inventor: ISOBE KOICHI
IPC: G01N21/89
Filed: 1991-10-09
Abstract: PURPOSE:To obtain the device and method for making possible precise observation and rapid evaluation by lumping a wide range together when the surface and inside quality of a metal material are evaluated. CONSTITUTION:An image reading device 1 composed of a linear sensor camera 2, a high-frequency line light source 5, a stage for movement 3 and a stage controller 4, the position relation of the linear sensor camera 2, the high- frequency line light source 5 and a sample surface is properly arranged by the use of an image processor 6, an image analyzer 7, a main computer for operation 8 and a device composed of the other peripheral devises. Thereby observation image data are directly taken out from the surface of a sample of a metal material, with image analysis in addition to image processing added, rapid and precise observation and evaluation over the wide area of the surface quality of the metal material and the inside quality thereof such as structure and segregation are performed.
Patent JP-H0794860-A (JP)
Title: Washless flux coater
Inventor: ORIHARA TAKEO
IPC: B05B15/12
Filed: 1993-09-24
Abstract: PURPOSE:To provide a washless flux coater capable of forming a coating surface of high dryness with necessary amount for soldering, by spraying washless flux on a board surface to be coated. CONSTITUTION:A jet nozzle which faces a board C carried at a specified speed by a conveying means D and obtains a specified amount of spray is formed on the upper surface of a cabinet. Spray regulation plates facing the jet nozzle are formed in the front and rear direction among the moving direction or the board C. One or more nozzles facing upward are arranged below the spray regulation plates, and an exhaust vent is formed on the side surface of the cabinet. By connecting a filter with the exhaust vent B, the spray amount of the nozzle is regulated, and the coating amount of washless flux for the board C surface is reduced. Thereby a coating surface is formed with a necessary amount for soldering.
Patent JP-S62120548-A (JP)
Title: Test system for information processing system
Inventor: KOBAYASHI SHINICHI
IPC: G06F11/22
Filed: 1985-11-20
Abstract: PURPOSE:To facilitate the easy evaluation for trouble processing of an information processing system and to attain the restart of the system, by connecting a simulator substituted for a peripheral device to two input/output processors and securing the synchronization between a program which works under the control of an operating system and a test program set on a simulator. CONSTITUTION:The 1st and 2nd input/output processors 51 and 52 are connected to a main memory 1 of an information processing system. Then a simulator 6 substituted for a peripheral device is connected to both processors 51 and 52 via cables 511 and 512. While a magnetic disk device 9 is connected to the processor 51 via a magnetic disk controller 8. The test items of a test program 2 are informed to the simulator 6 via the processor 51 under the control of an operating system 3 of the memory 1. Then the synchronization is secured between the program 2 and a test program 7. The program 2 is used as an application program to test the system 3 and the processor 52.
Patent JP-H01104144-A (JP)
Title: Treatment of fiber substance obtained by treating natural husk and high fiber substance obtained by treatment thereof
Inventor: SUDA TAKEKO
IPC: A23L29/00
Filed: 1987-10-19
Abstract: PURPOSE:To obtain a high fiber substance extremely softened, by treating a fibrous substance obtained by treating natural husks, reacting the prepared substance with a chlorine-based bleaching agent to remove remaining lignin and expanding cellulose. CONSTITUTION:Natural husks are treated with a mixed solution of caustic soda and sodium hypochlorite to give a fibrous substance, which is immersed in a chlorine-based bleaching agent such as about 4.2% solution of sodium hypochlorite at about 36 deg.C for about 25min and then the chlorine-based bleaching agent is washed away. Optionally the prepared high fiber substance is further immersed in an oxygen-based bleaching agent such as solution of sodium percarbonate, more extremely softened and the oxygen-based bleaching agent is washed away.
Patent JP-H04140487-A (JP)
Title: Closed type electric motor-driven compressor
Inventor: TANAKA KIYOSHI
IPC: F04B27/06
Filed: 1990-09-28
Abstract: PURPOSE:To reduce a noise and an input to a compressor by forming a crankshaft of metal material, and further connecting an eccentric member and a crank pin formed of superreinforced synthetic resin having a low coefficient of friction. CONSTITUTION:A closed type electric motor-driven compressor is formed by respectively housing a compression element, mounted to an upper part of a supporting frame 3, and an electric motor element 5, arranged in a part below the compression element to drive it, in a closed vessel. Here, a crankshaft 53, fitted to a rotor 52 for constituting the electric motor element 5, is formed of metal material of casting or the like, and on the other hand, an eccentric member 54 and a crank pin 55 are integrally formed of superreinforced synthetic resin having a low coefficient of friction. The crankshaft 53 is connected to the crank pin eccentric member 54 by screwing an external thread part 61, formed in the crankshaft 53, to an internal thread part 62 formed in a lower surface part of the eccentric member 54. As the superreinforced synthetic resin, for instance, polyimide system synthetic resin, serving as matrix resin in which reinforcing material of glass fiber, carbon fiber, etc. is mixed, is used.
Patent JP-2000090418-A (JP)
Title: Magneto-resistive element and magnetic recorder
Inventor: KOUI KATSUHIKO
IPC: G11B5/39
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent the magnetization inversion of magnetization fixation layers by electrostatic electric discharge and to improve the symmetricalness of output with respect to positive and negative magnetic fields by making the product of saturation magnetization, thicknesses and current magnetic fields nearly equal to each other between the first magnetization fixation layer and a first magnetization regulation layer and between the second magnetization fixation layer and the second magnetization regulation layer. SOLUTION: The magnetization fixation layers 1, 3 fixed in the magnetization direction and a magnetization free layer 2 changed in the magnetization direction by the external magnetic fields are formed via nonmagnetic spacer layers 4, 5. The magnetization regulation layers 6, 7 are respectively formed via counterparallel bond layers 8, 9 on the magnetization fixation layers 1, 3. The magnetization thereof is coupled antiferromagnetically to the magnetization of the magnetization fixation layers 1, 3. The stability of the fixed magnetization in the case the magnetic fields are applied on the magnetization fixation layers 1, 3 is much higher than the stability of the case there are no magnetization regulation layers 6, 7. Exchange bias layers 10, 11 are coupled to the other side of the magnetization regulation layers 6, 7.
Patent JP-S62121821-A (JP)
Title: Exhauster for motorcycle
Inventor: SUZUKI KIYOHARU
IPC: F01N1/24
Filed: 1985-11-20
Abstract: PURPOSE:To make an exhauster have a damping function of high- and low-frequency components as well as to improve a muffling effect without entailing any diametral enlargement of a silencer, by locking a wire gauze to an inner wall surface of an exhaust chamber, and laying glass wool on an inner circumferential part of the wire gauze. CONSTITUTION:Both exhaust pipes 1 and 2 are interconnected to an exhaust chamber 3, and two silencers 4 and 5 are connected to the downstream side of the exhaust chamber 3. A wire gauze 8 is locked to an inner wall surface of the exhaust chamber 3, while glass wool 9 being held by a punching metal 10 is laid down on an innercircumferential part of the wire gauze 3. With this constitution, occurrence of outer shell noises of a low-frequency component is checked, while exhaust noises of a high-frequency component are absorbable owing to the glass wool.