baber/WOPTO huggingface dataset:
Patent JP-S63301171-A (JP)
Title: Steering device
Inventor: SUZUKI KEITA
IPC: B62D1/20
Filed: 1987-05-29
Abstract: PURPOSE:To enhance steering performance by dividing a steering shaft into an input shaft and output shaft parallel to each other and connecting them through a gear type speed change mechanism for allowing the mechanism to switch the gear ratio of the mechanism according to car speed and others. CONSTITUTION:A steering shaft 1 is divided into an input shaft 3 and the output shaft 4 connected to a steering mechanism, and the lower end section 3a of the input shaft 3 and the upper end section 4a of the output shaft 4 are arranged so as to be parallel to each other. And the first gear 5 and the second gear 6 composed of a plurality of bevel gears whose number of teeth is different from each other respectively are axially spaced it the specified interval with the inclined tooth section opposed to each other at the lower end section 3a of the input shaft 3. And the gear body 9 provided integrally with the third and fourth bevel gears 7 and 8 which are selectively engageable with respective gears 5 and 6 are splinedly fitted to the upper section 4a of the output shaft 4. And the gear body 9 is axially deviated by a shift fork 10 by means of a proper actuator, which changes gear ratios.
Patent JP-H11329096-A (JP)
Title: Armored cable
Inventor: KANAI TAKAO
IPC: H01B7/22
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a cable wired in a violently moving cabin of a transport such as an automobile, excellent in its flexibility and capable of guaranteeing safety for a long time use. SOLUTION: In this armored cable, an insulating layer covering a conductor is protected by an armor 2 formed by spirally winding a first metal band body 3 on the insulating layer with a gap provided between the band bodies, by winding a second metal band body 4 outside the spirally wound first metal band body 3 in a reverse spiral direction of the first metal band body 3 with a gap provided between the bands, and if required, by winding an additional No. (n) metal band body on it in a reverse spiral winding direction to the spiral winding direction of the lower band body with a gap provided between the band bodies.
Patent JP-H0434276-A (JP)
Title: Fluid control valve
Inventor: NAKAZAWA AKIRA
IPC: F16K31/06
Filed: 1990-05-26
Abstract: PURPOSE:To eliminate a bad influence exerted on an actuator, even at a high fluid pressure so as to accurately control liquid by providing a structure such that a pressure balance hole, which connects space in an actuator side to a valve port side, is provided in a valve unit to apply a liquid pressure uniformly to a valve unit head part side and an opposite side thereto. CONSTITUTION:When a current is conducted in an electromagnetic solenoid 12 at the time of closing a valve, attracting force is generated to lift a movable iron core 18 and also a valve unit 21 against a leaf spring 25. Then, a valve head part 24 is separated from a valve seat 11 to open the valve a little, and a liquid pressure in a side of an inlet port 2 is applied to the valve unit 21 by flowing liquid from the inlet port 2 to an outlet port 3. Here, a pressure balance hole 29, which connects space 28 in a side of the electromagnetic solenoid 12 to a side of a valve port 10 from a seal member 27 between the valve unit and a through port 9 of a valve main unit 5, is opened, so that a pressure of the space 28 is generated equal to the pressure of a shaft part 23. Accordingly, opening control of the valve unit 21 can be accurately performed by negating each other upward pressure, received by the shaft part 23, and downward pressure, acting on the valve unit 21, in the seal member 27.
Patent JP-H07307120-A (JP)
Title: Cover member for rubber made switch
Inventor: SHIMIZU TAKAO
IPC: H01H13/02
Filed: 1994-06-20
Abstract: PURPOSE:To provide a cover member for an illuminated type rubber switch used in an on-vehicle telephone set, every kind of on-vehicle push button switch, a push button switch for use in a dark place or the like. CONSTITUTION:A cover member A for a rubber made switch has a translucent paint film 8 and a light shielding colored paint film 6 respectively on the surface part of a key top section 2 in a cover base-material 1. A cutout type translucent section 7 is formed in the light shielding colored paint film 6 by irradiation of laser beams or by the like.
Patent JP-H08331388-A (JP)
Title: Image processing unit and its method
Inventor: ABE YOSHINORI
IPC: H04N1/41
Filed: 1995-06-02
Abstract: PURPOSE: To provide an output of an optimum image by selecting each conversion table in response to a characteristic of an image being a decoding object so as to reduce deterioration in an image at decoding in the case of coding/ decoding image data in the unit of picture element blocks and providing an output. CONSTITUTION: A characteristic of compressed image data is discriminated in the unit of prescribed blocks so as to include attribute data of a block in compressed data. That is, an attribute of an image (category) is classified by utilizing a principle that the value after Hadamard transformation (orthogonal transformation) differs between a photographic image or an image with less density change and an image with rapid density change or a dot image. For example, a prescribed arithmetic operation is applied to each coefficient subject to Hadamard transformation by using Y12 -Y44 except Y11 representing a mean density in a picture element block comprising elements Yij and a discrimination circuit 824 generates a category code CACD.  Then an optimum transformation table is selected in response to the CACD received at decoding and decoding with optimum correction is attained depending on the attribute.
Patent JP-H01306406-A (JP)
Title: Production of vinyl chloride-based polymer
Inventor: AMANO TADASHI
IPC: C08F14/06
Filed: 1988-06-03
Abstract: PURPOSE:To obtain the subject polymer having excellent quality in high productivity by introducing aqueous-emulsified polymerization initiator into polymerization vessel, heating feeding piping and feeding port from outside and preventing generation of polymer scale. CONSTITUTION:In polymerizing vinyl chloride or vinyl monomer containing vinyl chloride in an aqueous medium, a polymerization initiator is aqueous- emulsified and introduced into polymerization vessel, then feeding piping connecting to inside of said polymerization vessel and feeding port of said polymerization vessel are heated (preferably >=80 deg.C, especially 100 deg.C) from outside, then remained polymerization initiator is degraded and effectively removed, thus generation of polymer scale is prevented. By said method, a work removing polymer scale is unnecessary and a production in high productivity. Furthermore, a polymer having excellent quality is obtained because of using no organic solvent.
Patent JP-H10336438-A (JP)
Title: Information processor and its method and memory medium
Inventor: KAWAMOTO KOICHI
IPC: B41J5/30
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To suppress degrading of output image quality and to make an image output efficient. SOLUTION: In a system where a printer in which any of a plurality of print modes is selected and the information processing unit are interconnected, the information processor decides a proper print mode. At first intermediate code data are generated based on a print request from an application (S301), and an index denoting a characteristic of the print processing is generated based on the intermediate code data (S302). Then based on contents of the index, the print mode where degrading of the resolution and the gradation is not required is decided (S303). Then print data in matching with the print mode are generated based on the intermediate code data (S304) and the print data are transmitted to the printer (S305).
Patent JP-H11342136-A (JP)
Title: Sternal symphysis kit
Inventor: HAINTSU ROBERUTO TSURUBURIYUTS
IPC: A61B17/58
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a sternal symphysis method to reduce danger of breakage of a sternum. SOLUTION: Tacks 42 are fixed to the abdomen side surface of a sternum to be adjacent to extension ports for wire sewing 24 in the sternum for stabilizing the sternum after incision. Each tack 42 is provided with a back part and a set of forks, each of forks is extended from an end of a corresponding end of the back part downward, and it is formed in such a way that the back part is bent for a substantially equal distance downward when force of a range of 40-800 newton is applied downward to a center part of the back part. The tacks 42 are applied to halves 20 and 22 of the sternum for strengthening adjacent bones to the sewing extension ports and preventing sewing from cutting into the bones.
Patent JP-S5469806-A (JP)
Title: Variable capacity type piston machine
Inventor: HORIUCHI TAKESHI
IPC: F04B1/20
Filed: 1977-11-14
Abstract: PURPOSE: To adjust the displacement of variable control element by utilizing the constituting part of a piston machine.  
     CONSTITUTION: When the discharge pressure exceeds predetermined pressure, a spool 22 depresses a spring 23 against its pressing force and moves to the right to open a control hole 21d thereby reducing the discharge pressure to the control pressure Δ P which is introduced into a control port 19 via a control passage 25, said control pressure Δ P being further introduced into a piston hole 71 of a piston 8 through a connecting port 72 which opens to the control port 19 whereby the piston 8 is pressed to the direction of a swash plate 11 pushing said swash plate 11 to the neutral position for the pressure compensator control to reduce the displacement to zero. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09315240-A (JP)
Title: Buffer for moving body
Inventor: MIFUNE NAOTO
IPC: B60R19/18
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To relax a damage of a crashing body and a body to be crashed by fitting an elastic structural body, which can be freely deformed by bending, to a moving body. SOLUTION: A buffer 1 is formed of an elastic structural body, which is formed by laminating natural fiber, synthetic fiber, metal fiber or the cloth-like material 6 made of the mixture of these fibers inside of an elastic body made of rubber and synthetic resin or the like. The buffer 1 is fitted to a front and a rear or any one of them of a train and an automobile, and a fixation part 3 thereof is fastened to a car body by a fixing tool such as a bolt and a nut. With this buffer 1, when a crash is generated, displacement of the buffer 1 due to the bending phenomenon has priority, and increase of the reaction force is restricted low in relation to a ratio of the energy absorbed variable, and the reaction force is constant, and a damage of a crashing body and a body to be crashed can be relaxed.
Patent JP-S5849417-A (JP)
Title: Production of air filter for air conditioner
Inventor: OKABE IKUAKI
IPC: F24F13/28
Filed: 1982-08-09
Abstract: PURPOSE:To improve the injection moldability of frame members markedly and to prevent the failure in melt sticking and the slackening of filter members by molding the frames of the same material as that of filters into separate bodies, and forming the same into one body by ultrasonic welding. CONSTITUTION:A filter member 5 which is molded of a PP resin or the like into the form of yarn and is woven to a corrugating shape and a frame member 6 which consists of the same material as that of the filter member and has a mol.wt. lower than the mol. weight of the filter member are molded into separate bodies. The member 6 is set to a horn receiver 8 in such a way that the opposite surface of the member 6 provided with ribs 6a contacts the receiver 8. After the member 5 is pinned 6a tentatively thereto, ultrasonic waves are applied to the members by means of a horn 7 for melt sticking, then the ribs 6b of the member 6 having a lower mol.wt. melt first by the friction of the joined surfaces then the member 5 melts to be joined in one body to the member 6.
Patent JP-H06349103-A (JP)
Title: Optical information processor
Inventor: TOMITA KOHEI
IPC: G11B7/135
Filed: 1993-06-08
Abstract: PURPOSE:To improve C/N and to uniformalize the intensity distribution of the light beams condensed onto a disk by providing the optical head of the optical information processor with a beam splitter with which the reflectivity, transmittance or the phase difference generated does not depend on the incident angle of the light beams. CONSTITUTION:This optical information processor is constituted to read the information of the disk by arranging the beam splitters 2, 5 for separating the beams into the divergent or convergent optical path of an LD1 for irradiating the disk 1 with the light beams in this device, allowing the reflected light from the disk 1 to transmit the beam splitters 2, 5 or to be reflected by these splitters and receiving the beams in photodetectors 6, 7. The beam splitters 2, 5 are respectively provided with polarizing films 11, 12 so as to decrease the variations in the reflectivity, transmittance or phase difference generated at the time of separating the beams for the incident light of all the incident angles on the beam splitters 2, 5.
Patent JP-S6028683-A (JP)
Title: Copying machine capable of recording selected display
Inventor: OOTAKE NOBUO
IPC: G03G21/04
Filed: 1983-07-26
Abstract: PURPOSE:To clarify the responsibility of a worker to record a display on a copy paper by using a display input member to input the display. CONSTITUTION:A display input card 1a has plural rugged parts for a code display peculiar to a user in a front end part; and when the card 1a is inserted onto a guide plate 3, it is stopped in a stop part. One line of plural light emitting devices and photodetectors 5a are provided in the positions corresponding to the rugged parts of the card to form a card reading part 6a. A control part 7 has a memory 8 and compares the contents on the card 1a with the contents of the memory 8 at a card input time; and if the contents of the memory 8 coincide with the contents on the card 1a, the copying in a copying machine body is controlled by a copy button, and a peculiar signal is converted to a peculiar display character signal and is outputted to a display recording part 9a. An original D is brought into contact with a reference 12 and is placed on a glass 11. The recording part 9a consists of a liquid crystal display device provided in a position corresponding to the front end of the original D.
Patent JP-H01306295-A (JP)
Title: Lead-protruding mechanism for writing implement
Inventor: KANEKO MICHIO
IPC: B43K24/16
Filed: 1988-06-06
Abstract: PURPOSE:To obtain a lead-protruding mechanism which will not protrude from the surface of a main body of a writing implement, by pushing outward and returning a cartridge lead by two operating buttons. CONSTITUTION:A spring 2d is fitted in grooves 2c provided in the longitudinal direction in upper surfaces on both sides of a base 2, and functions to push back operating buttons A and B upward. With the button A pressed downward, a link member is pushed downward to simultaneously press against a slant part 11 of the base 2 and a slant part 9a of a cartridge lead pushing-out piece. With the button A pressed downward to a lower limit, a stopper piece 4 for the pushing-out piece and the pushing-out piece 1 are disengaged from the each other, and are pushed upward, so that a stopper part 4a is opposed to a trailing end protruding part 9b of the piece, thereby preventing the piece 1 from being retracted. When the pressing is stopped, the members are returned to initial positions by the spring 2d, but the piece 1 is securely stopped by the abutment of the trailing end part on the stopper 4. With the button B pressed subsequently, a downward protrusion depressed a top part of the stopper 4, whereby the stopper 4 is disengaged from the trailing end of the piece 1, and a cartridge lead is retracted. Thus, a lead-protruding mechanism can be obtained which will not protrude from the surface of a main body of a writing implement.
Patent JP-H081078-A (JP)
Title: Water shielding sheet method by in site spraying
Inventor: TAKI EIICHIRO
IPC: B32B27/12
Filed: 1994-06-20
Abstract: PURPOSE:To obtain a specified thickness and a good water shielding property by placing two sheets of reinforcing base fabric on a face to be waterproofed and spraying a specified waterproofing agent over the fabric to impregnate the fabric to the rear face of the lowermost layer. CONSTITUTION:Two sheets of the reinforcing knit fabric having >=50% longitudinal breaking elongation, 2-10mm thickness and 0.08-0.16g/m<3> density are placed on a face to be waterproofed, and a delayed-coagulation waterproofing agent having 5,000 to 30,000cps viscosity at 20 deg.C under pressure before coagulation and needing 10-60sec after the start of coagulation until 100,000cps is reached is sprayed over the fabric to impregnate the fabric to the rear face of the lowermost layer. Consequently, a waterproofing layer excellent in workability and water resistance and having a specified thickness is obtained.
Patent JP-S61296076-A (JP)
Title: Antifouling coating compound composition
Inventor: YONEHARA YOICHI
IPC: C09D143/04
Filed: 1985-06-24
Abstract: PURPOSE:The titled composition of nontoxic from preventing marine organisms from attaching themselves to under water parts of ships and marine structures, comprising a vinyl copolymer containing a specific polymerizable alkoxy-silane and acrylate compound and hydroxyl group-containing silicon compound. CONSTITUTION:The aimed composition comprising (A) a vinyl copolymer containing (i) 1-50wt%, preferably 5-30wt% (meth)acryloxyalkyltrialkoxysilane compound and/or vinyltrialkoxysilane compound and (ii) 0-50wt%, preferably 5-30wt% perfluoroalkyl group-containing (meth)acrylate compound and (B) a hydroxyl group-containing silicone compound shown by the formula (R is 1-4C alkyl or aryl; a is 1-6 integer; b is 3-200).
Patent JP-2000325186-A (JP)
Title: Pressure sensor unit for seat
Inventor: NARITA MASANORI
IPC: B60R21/015
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To fulfill the function of both of a heater line and a sensor sufficiently even after the heater line is incorporated. SOLUTION: Since a heater line H is mounted on an upper surface of a base cloth 7 in a pressure sensor unit 6 in such manner that the heater line H does not overlap a sensor 8, the thermal effect of the heater line H on the sensor 8 is small, they do not need to be piled through a heat insulating material, and they can be disposed in one surface. Accordingly, the function of both of the heater line H and the sensor 8 can be sufficiently fulfilled, even after the heater line H is incorporated in the pressure sensor unit 6.
Patent JP-H01307456-A (JP)
Title: Ion exchanger
Inventor: SUGIMORI KIMIHIDE
IPC: B01J39/08
Filed: 1988-06-06
Abstract: PURPOSE:To eliminate a decrease in the strength in repeated use by forming the title ion exchanger with a mixture contg. 5-30wt.% the carbon fiber having 0.02-0.5mum diameter and 20-10<4> aspect ratio and obtained by vapor growth. CONSTITUTION:A monomer for producing an ion exchanger, a cross-linking agent, a solvent for imparting porosity, and 5-30wt.% the carbon fiber obtained by vapor growth and having 0.02-0.5mum diameter and 20-10<4> aspect ratio are mixed. The mixture is polymerized by an ordinary method in an aq. soln. contg. a stabilizer to obtain an ion exchanger. The carbon fiber by vapor growth may contain an acidic functional group, and the group is appropriately controlled to 1-100mueq/m<2> per unit surface area of the fiber in this case. Since the obtained ion exchanger is reinforced with the carbon fiber by vapor growth, the porosity of the base body is increased, and the ion-exchange rate can be remarkably improved.
Patent JP-S5763109-A (JP)
Title: High molecular flocculant composition
Inventor: BASE NORIHIKO
IPC: B01D21/01
Filed: 1980-10-01
Abstract: PURPOSE: To make quick dispersion and dissolution possible without forming lumps  despite charging of a large amt. at one time into water by using a high molecular  flocculant in the from of specific fine powder and inorg. salt powder of specific  grain sizes at ratios of specific amts. and mixing these uniformly.  
     CONSTITUTION: A mixture of a fine powder high molecular flocculant and water  soluble inorg. salt is utilized as an assistant for dissolving the high molecular  flocculants of ≥100 mesh grain sizes. More specifically, the composition prepd. by  mixing powder of water soluble inorg. salts such as CaCl 2 , MgCl 2 , MgSO 4  or the  like with anionic, nonionic or cationic high polymer synthetic high molecular  flocculants in the form of fine powder such as polyacrylamide, and its deriv., sodium polyacrylate or the like and further mixing the same with a high molecular  flocculant of powder is used as the flocculant composition. As a result, the above- mentioned flocculant composition disperses without forming lumps and dissolves  quickly despite charging of a large amt. at one time into water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08330176-A (JP)
Title: Ceramic green sheet
Inventor: AOKI KINYA
IPC: H01G4/12
Filed: 1995-06-05
Abstract: PURPOSE: To suppress the generation of static electricity without requiring any neutralization agent by employing a binder containing specified weight of substance having OH group. CONSTITUTION: The ceramic green sheet is composed of a ceramic material, an organic acryl binder, a mixture solvent of polar solvent and nonpolar solvent, a plasticizer, and a dispersant. A substance having OH group is added, as the organic acryl binder, by 20wt.% or more, preferably 30wt.% or more, in order to reduce the static electricity. The polar solvent is added by 20vol.% or more, preferably 30vol.% or more. This composition realizes a green sheet in which the generation of static electricity is suppressed without requiring any neutralization agent.
Patent JP-S5564212-A (JP)
Title: Production of liquid crystal display cell
Inventor: NORO HISAO
IPC: G09F9/00
Filed: 1978-11-08
Abstract: PURPOSE: To perform cutting and separating readily with good dimensional accuracy by beforehand providing the bonded layers of low-melting point glass in the cutting and separating positions to individual cells and putting scribe lines only to one of the glasses in the process for multiple-piece production of liquid crystal display cells.  
     CONSTITUTION: At the time of assembling multiple-piece production upper and lower substrates, low-melting point glass 16 is beforehand printed and fired in the final intended cutting positions 16 to bury the gap 17 for liquid crystal material, thence liquid crystals are injected and injection ports 18 are sealed by soldering, after which acribe lines 20 are put only to one substrate 18 with a one-point diamond cutter 21, thence tensile stress is given in the direction orthogonal to the lines, whereby the substrates are cut and separated along the breaking lines 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09295531-A (JP)
Title: Air suspension seat
Inventor: GOHARA TOMOHIRO
IPC: B60N2/52
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To make both boarding and alighting properties so as to be improved even in the case of a car air suspension seat where seat height is always kept in constant. SOLUTION: An auto leveling air suspension 2 of a car seat 1 is provided with two links 6 and 7 crossed with each other and an air suspension 12, and it holds height of a seat cushion 3 to the set value by adjusting the supply and discharge of air to an air chamber 29 of the air suspension 12, while if it operates a handle 36, a suction port 33 of a control valve 32 is closed, and simultaneously a feed port 34 and an exhaust port 35 are interconnected to each other, and thus air in the air chamber 29 is discharged to the atmosphere.