baber/WOPTO huggingface dataset:
Patent JP-S5655446-A (JP)
Title: Colorant for vinyl chloride resin
Inventor: SHIGEMORI YOSHIHIRO
IPC: C08L27/00
Filed: 1979-10-01
Abstract: PURPOSE: A wetting colorant with excellent coloring ability for both soft and rigid vinyl chloride resins, which comprises an acrylate-styrene copolymer, an ethylene- vinyl chloride copolymer, a plasticizer having specified plasticizing efficienty, and a pigment.  
     CONSTITUTION: A colorant comprising an acrylate-styrene copolymer, an ethylene- vinyl chloride copolymer, a plasticizer of average plasticizing efficiency ≥105 (assuming that of DOP to be 100), and a pigment. The acrylate-styrene copolymer is a copolymer of an alkyl acrylate or an alkyl methacrylate with styrene, or a copolymer of styrene with a mixture composed of at least two from alkyl acrylates and/or alkyl methacrylates. Those of average polymerization degree 350W700, are used as the ethylene-vinyl chloride copolymer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000319583-A (JP)
Title: Photo-curing type electroconductive paste
Inventor: ENDO YASUHIRO
IPC: C09D167/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a photo-curing type electroconductive paste capable of eliminating a limitation at a substrate side by paying attention to the merit of the photo-curing type electroconductive paste that the paste is cured by irradiation with light rays, increasing coating performances, improving flex resistance of obtained electroconductive layer and forming an excellent electroconductive layer using the photo-curing type electroconductive paste. SOLUTION: This photo-curing type electroconductive paste contains at least one of a silica having >=100 m2/g specific surface area, <=50 g/l apparent specific gravity and <=30 nm average primary particle diameter, a saturated polyester resin having <=100 deg.C softening point and 1,000-50,000 molecular weight, a polyvinyl ether resin having <=-30 deg.C glass transition point and a phenoxy resin having >=100 deg.C softening point.
Patent JP-H07335967-A (JP)
Title: Surface-emission type optical semiconductor device and its manufacture
Inventor: WADA HIROSHI
IPC: H01S5/323
Filed: 1994-06-07
Abstract: PURPOSE:To facilitate a low threshold operation by a method wherein a distributed reflection type miller is composed of a GaAs/AlAs multilayer film and a light is emitted from an InP/GaInAsP light emitting part and an injected current distribution and a light intensity distribution agree with each other. CONSTITUTION:If a forward current is applied between the first conductivity type electrode 8 and the second conductivity type electrode 7 of a surface- emission type optical semiconductor device, a laser oscillation is created by a gain in a GaInAsP active layer 4 and a laser beam is emitted through a first conductivity type GaAs substrate 1. Unlike a conventional constitution, as a DBR miller 2 is composed of a GaAs/AlAs multilayer film, the DBR miller whose reflectance exceeds 99% with, for instance, about 20 pairs of GaAs/AlAs layers without difficulty can be obtained. As a DBR miller 6 is also composed of a GaAs/AlAs multilayer film, a current can be injected uniformly into a light emitting region through the GaAs/AlAs miller. Therefore, a reflectance not less than 99% can be achieved easily, the problem of the increase of a threshold is eliminated and a low threshold operation can be realized.
Patent JP-S5825511-A (JP)
Title: Cooling device of engine
Inventor: OONISHI HIDEAKI
IPC: F01P5/02
Filed: 1981-08-10
Abstract: PURPOSE:To improve a dust preventive effect and simplify a driving mechanism, by arranging a rotary shaft, not extensible through a heat radiator, at a suction side of the heat radiator and providing a cooling fan and dust preventing rotary sreen on said rotary shaft. CONSTITUTION:A fan shaft 17, not extending through a radiator 6, is fixed through a cover member of the radiator 6 to a front suction side of the radiator 6 in the upper part of an engine main unit 1, and a driven pulley 18, rotary screen 19 and cooling fan 20 are integrally formed and rotatably fitted to the fan shaft 17. A driving pulley 12 and flywheel 13 are axially mounted to the front end of a crankshaft 2 in the engine main unit 1, and a belt 21 is extensibly mounted between the driving pulley 12, counter pulley 15 and the driven pulley 18, then the rotary screen 19 and the cooling fan 20 are integrally rotated. In this way, if the outside air is sucked by the cooling fan 20, dust or the like in the outside air is simultaneously sucked, however, the dust flows not passing a wire net 22, and is blown off to the periphery by centrifugal force of the rotary screen 19.
Patent JP-S62283820-A (JP)
Title: Method for obtaining iron oxide for producing ferrite from hematitic iron ore
Inventor: MATAGAWA KYOSUKE
IPC: B01D35/06
Filed: 1986-06-02
Abstract: PURPOSE:To obtain high quality iron oxide for producing ferrite by combining the selection of magnetic separators with conditions during concentration under specified conditions so as to concentrate dry powdery hematitic iron ore by a dry process. CONSTITUTION:Hematitic iron ore 1 as raw material is divided into a part of >100 mesh, a part of 100 mesh-325 mesh, a part of 325 mesh-10mum and a part of <10mum with a sizing device 2. Since the parts of >100 mesh or of <10mum have a high impurity content, they are removed as matter 5 not to be concentrated. The medium grain size parts of 100 mesh-325 mesh and of 325 mesh-10mum, that is, parts each having <=5 ratio of the maximum grain size dmax to the minimum grain size dmin are fed to high gradient magnetic separators 3. Air is then fed to the separators 3 with exhaust fans at 2-8m/min flow rate so as to regulate the amount of the iron ore powder in each flow to 0.5-3kg/m<3>. Magnetized matter is taken out as iron oxide 4 for producing ferrite and unmagnetized matter is removed 5.
Patent JP-H05296783-A (JP)
Title: Electronic travel distance recorder
Inventor: HAYAKAWA NAOAKI
IPC: G01C22/00
Filed: 1992-04-17
Abstract: PURPOSE:To reduce amount of transmission data as well as to prevent the delay of transmission rate and data transmitting time and an increase of mistransmitting probability from occurring by installing a nonvolatile memory, renewing an integrating travel distance according to distance information at each fixed travel distance from a transmission unit, in a receiving unit. CONSTITUTION:A receiving unit 3 consists of a second communication part 31 receiving a multiple signal out of a transmission unit 1 and getting distant information, a processing part 33 changing an integrating travel distance in the storage contents of a nonvolatile memory 32, to the latest value by the distance information, while delivering a display signal at each unit travel distance running, and a display 34. In succession, the processing part 33 renews the integrating travel distance of the memory 32 by the distance information being delivered via a transmission passage 2 from the unit 1 each time a car travels the unit travel distance, thus display contents are renewed to the latest value at the specified time. With this constitution, the integrating travel distance itself becomes unnecessary to be transmitted from the unit 1, an amount of transmission data is sharply reduced in this way.
Patent JP-H04351757-A (JP)
Title: Formatting method for optical disk medium
Inventor: SAKAMOTO NOBORU
IPC: G11B7/0045
Filed: 1991-05-29
Abstract: PURPOSE:To eliminate a detection defect to improve the production yield by gradually reducing the signal amplitude of a sector mark signal toward the outer peripheral side from the inner peripheral side to extend the detection margin of a reproduced signal circuit system. CONSTITUTION:A sector mark signal amplitude ISM is gradually reduced toward the inner peripheral side from the outer peripheral side, and a prepit signal amplitude IVFO is used for switching of the reproducing gain. That is, the duty of the sector mark signal is gradually increased toward the inner peripheral side from the outer peripheral side to change the apparent recording density, and the apparent reflection factor is gradually reduced. It is necessary that the amplitude ISM is within such range that it is not a problem in the reproduced signal circuit system, and the amplitude ISM in the innermost periphery is -5 to -1dB shorter than that in the outermost periphery. Thus, a sector mark detection defect is eliminated even on the innermost peripheral side, and the detection margin of the reproduced signal circuit system is extended to improve the production yield.
Patent JP-S5350836-A (JP)
Title: Paper conveying preventing device
Inventor: YANAGAWA NOBUYUKI
IPC: G03G15/00
Filed: 1976-10-20
Abstract: PURPOSE: Unnecessary operations of paper feed and paper conveying mechanisms are prevented by setting the operation lever group of the paper feed mechanism, paper conveying mechanism, etc. operating synchronously with a photosensitive drum at a disable mode with a release lever at the time of moving a manuscript base without requiring paper conveying. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5917743-A (JP)
Title: Optical branching device
Inventor: TANAKA YUUJI
IPC: H04B10/278
Filed: 1982-07-21
Abstract: PURPOSE:To prevent the erroneous reception due to the delay of a branching device, by pairing optical fiber cables to constitute a network of a system and detecting a collision and the state of the network at the same time by a transmitting terminal. CONSTITUTION:Paired optical fibers 11 and 12, optical fibers 13 and 14, and optical fibers 15 and 16 through which optical information is transmitted are connected to a branching device 10 to constitute the communication network of the bus system. Photoelectric converters 17, 19, and 21 which convert optical information to an electric signal are connected to fibers 11, 13, and 15, and electrophoto converters 18, 20, and 22 which convert the electric signal to optical information are connected to fibers 12, 14, and 16. Outputs of converters 17 and 21 are supplied to an OR circuit 24, and the output of the circuit 24 is applied to the converter 20, and outputs of converters 19 and 21 are applied to an OR circuit 25, and the output of the circuit 25 is applied to the converter 18. Outputs of converters 17, 19, and 21 are applied to the converter 22 through an OR circuit 26. Thus, the erroneous reception due to the delay of the branching device 10, and the collision and the state of the network are detected at the same time by the transmitting terminal.
Patent JP-H10322782-A (JP)
Title: Universal remotee control system
Inventor: EMOTO NORIFUMI
IPC: H04B10/114
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To simplify setting and to extend a function in a universal remote controller used in various electric apparatuses. SOLUTION: Data is exchanged with an external data base server 1 which systematically holds a large quantity of various remote control signals or codes through a communication circuit 6 and data corresponding to ID of the desired unit is down-loaded out a memory 5 with the matching of data with ID of the desired apparatus. The various remote control signal data, remote control signal data which are pattern-matched and are matched and a data aggregate containing them are stored in the memory. The data aggregate is constituted of whole or a part of function codes allocated to the remote controller.
Patent JP-S5650765-A (JP)
Title: Supporting structure of melting furnace in hot chamber type die casting machine
Inventor: NAKANO AKIO
IPC: B22D17/02
Filed: 1979-09-28
Abstract: PURPOSE: To enable the level of a melting furnace to be maintained in spite of a decrease in the wall thickness of the furnace bottom by opposing a supporrting base and pedestal made of lava or ceramics to each other by way of the melting furnace bottom in-between and mutually closely contacting the pedestal and the furnace inside bottom surface, as well as the supporting base and the outside bottom surface.  
     CONSTITUTION: The frame body 4' of an injection device 4 consisting in placing a supporting table A on an elevator 10 in the lower limit position, placing a melting furnace 3 on the base A and fixing a pedestal B on the lower end part is mounted to the supporting frame 7 provided upright on a machine frame 1 and is held suspended within the melting furnace 3. A key 11 is mounted to the center in the bottom 3a of the furnace 3. Thence, the elevator 10 is moved upward and in its upper limit position, the furnace bottom 3a is grasped by the base A and the pedestal B to fix the furance 3. Molten metal 2 is filled in the furnace 3 through a pouring pipe 9 and while the furnace 3 is being heated with a burner 12, die-casting is performed with the device 4. At this time, the furnace bottom 3a is oxidized by the burner 12 and the thickness decreases, but the central part of the outside bottom surface 3a' is held covered by the base A made of ceramics, the thickness decrease progresses only to the furnace bottom 3a and peripheral part, thus the level of the furnace 3 is maintained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11329650-A (JP)
Title: Rotary connector
Inventor: TAKAHASHI SHIZUMOTO
IPC: B60R16/02
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To cause a winker cancel mechanism of a combination switch to be surely operated by a rotary connector and to shorten the distance between a steering wheel and the combination switch. SOLUTION: Component parts of a rotary connector 20 are housed within a center hole 32 provided in a casing 31 of a combination switch 30, and a cancel lever 35 of a winker cancel mechanism is caused to project into the center hole 32. The rotary connector 20 roughly comprises a stator member 21 supported on the side of the casing 31, a rotor member 22 rotating by being interlocked with a steering wheel 40, a stop member 23 snap-linked to the rotor member 22 for preventing it from slipping off the stator member 21, and a flexible cable 24 housed in an annular space between the stator member 21 and the rotor member 22, and the cancel lever 35 is positioned in a turning area of a cancel cam 22c provided on an upper part of the rotor member 22.
Patent JP-S5351875-A (JP)
Title: Method and apparatus for detecting position
Inventor: SUGIYAMA KENGO
IPC: B66C15/00
Filed: 1976-10-22
Abstract: PURPOSE: To efficiently detect four data such as relative position between the device on a quay crane or the like and a ship, i.e., the position in lateral and elevational directions, and inclinations of the ship in two axial directions with respect to horizontal plane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62280080-A (JP)
Title: Production of thermal transfer recording material
Inventor: KOTANI NOBORU
IPC: B41M5/392
Filed: 1986-05-30
Abstract: PURPOSE:To enhance printing characteristics and prevent troubles from occurring during feeding, by providing a heat-fusible ink layer on a base, and then applying a pressure to the ink layer by a roll holding a solvent having a specified capability, thereby smoothening the surface of the ink layer. CONSTITUTION:A heat-fusible ink 5 constituting a heat-fusible ink layer 2 is prepared by mixing a coloring agent such as carbon black into a wax such as paraffin wax, carnauba wax and microcrystalline wax used as a binder, together with other ingredients. The ink 5 is applied to a base 1 by a hot-melt coating system to provide the heat-fusible ink layer 2. Thereafter, the base 1 with the ink layer 2 thereon is passed through rolls 10 holding a solvent capable of slightly dissolving the wax at normal temperature, thereby slightly dissolving the wax contained in the ink layer 2 by the solvent 9 while applying a pressure to the surface of the ink layer by the rolls 10, whereby the surface of the ink layer 2 is smoothened.
Patent JP-H04352294-A (JP)
Title: Two-stage voice output system for data collating hit time
Inventor: NISHIJIMA KENJI
IPC: G06K7/00
Filed: 1991-05-30
Abstract: PURPOSE:To warn and prevent a double scan by a bar code scanner. CONSTITUTION:A bar code 4 added to an article 5 is read by the bar code scanner 1, whose read result is inputted to a data collating processor 2. The data collating processor 2 is equipped with two buffers; and one buffer is stored with last read data and the other buffer is stored with current read data. The stored data in the two buffers are compared with each other, a 1st voice output is sent to a speaker 3 when they are different or a 2nd voice output different from the 1st voice output is sent to a speaker 3, when they match each other.
Patent JP-S61125497-A (JP)
Inventor: REONARUDO JIEE PAASHINSUKI
IPC: C02F5/12
Filed: 1985-06-12
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-S63293293-A (JP)
Inventor: HASHIKAWA YUKIAKI
IPC: E06B7/02
Filed: 1987-05-22
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-H09312841-A (JP)
Title: Interface circuit for compression image decoder
Inventor: KAWABATA YOHEI
IPC: H04N19/44
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To realize the circuit configuration that surely interfaces compression image data received continuously or in a burst form asynchronously with a compression image decode system clock with a compression image decoder at a low cost. SOLUTION: Compression image data 1402 and an enable signal 1403 synchronously with a communication clock 1401 are at first received by pre-stage data flip-flop circuits 2030, 2050 based on the communication clock 1401 and an edge of the communication clock used to receive the compression image data is detected based on the compression image decoding system block before succeeding compression image data are received. The compression image data are received by a post-stage data flip-flop 2040 by using it to realize the conversion of a compression image data rate at a high speed.
Patent JP-2000318002-A (JP)
Title: Injection mechanism of motorized injection molding machine
Inventor: NISHIO OKITO
IPC: B29C45/50
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To make the deflections of ball screws smaller and consequently prevent the service lives of the ball screws from lowering and the losses in their power transmissions from developing and realize the precise movement of a movable plate, by a method wherein a supporting plate for regulating the positions of a plurality of ball screws is provided at a movable plate, and the end part of each ball screw is rotatably mounted to the supporting plate. SOLUTION: A supporting plate 6 is mounted through bearings 8 to the end parts of a plurality of ball screws 3. The supporting plate 6 is mounted through supporting materials 7 to a movable plate 2. On each shaft 3b of the ball screw 3, a pulley 5 is provided. A belt 4 is spanned between the pulleys 5. As a result, even a driving force is transmitted through the belt 4 to the ball screw 3, the bending moment of the ball screw 3 becomes smaller, since the end of the ball screw 3 is supported by the supporting plate 6. In addition, since the behaviors normal to the axis directions of a plurality of the ball screws are coincident with each other by restricting a plurality of the ball screws 3 with one sheet of the supporting plate 6, the movement of the movable plate becomes precise.  Further, by separating the engagement between the supporting materials 7 and the supporting plate 6, the supporting plate 6 is easily taken off.
Patent JP-H10315992-A (JP)
Title: Electric power steering device
Inventor: TOMIOKA EIICHI
IPC: B62D5/04
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To suppress the vibration of a steering system for the vibration of a car body when an anti-skid brake system(ABS) is operated so as to prevent the worsening of steering feelings. SOLUTION: An ABS braking signal from an ABS controller 7 which is generated when an ABS is operated is given to a viscosity braking coefficient setting part 1-32 of a full electric power steering device (FEPS) controller 1. The viscosity braking coefficient setting part 1-32 outputs Don (Doff<Don) instead of Doff down to the time as a viscosity braking coefficient D to a viscosity load calculating part 1-31 when the ABS braking signal is turned on. Consequently, the calculated viscosity load Dn becomes larger than that at the time of ABS non-operation, and target motor torque TMT, is compensated by the viscosity load Dn larger than that at the time of ABS non-operation. As a result, a motor operates so as to suppress the vibration of a steering system at the time of ABS operation.
Patent JP-H0659895-A (JP)
Title: Intelligent information processing system
Inventor: MIKAMI AKIKO
IPC: G06F9/44
Filed: 1992-05-20
Abstract: PURPOSE:To attain stepwise inference by expressing an object intelligence having a hierarchical structure in a table at every layer and calling the table at every layer. CONSTITUTION:An object intelligence having a two-layer hierarchical structure is expressed into a high-order layer table 6 and a low-order layer table 10, the intelligence is expressed in the high-order layer table 6 as a cross point 9 between a fault symptom of a frame as an inference condition 7 and a low- order layer table name as an inference result 8. Moreover, a fault state as an inference condition 11 in the low-order layer table 10 is set to an X axis, a fault cause is expressed as an inference result 12, and then a table of the low-order layer is derived of the result of the inference of the high-order layer to attain the inference in a hierarchical way.
Patent JP-H01205881-A (JP)
Title: Welding gas shielding method
Inventor: NAKAYASU KAZUHIKO
IPC: B23K9/16
Filed: 1987-05-26
Abstract: PURPOSE:To reduce the quantity of consumption of shielding gas and to improve a shielding effect by stagnating shielding gas mainly composed of Ar utilizing the difference in specific gravity with air in a shielded box whose lower part than the height above the welding position is constituted in an airtight state. CONSTITUTION:The whole of material 2 to be welded and a welding torch 3 is covered by the shielded box S whose lower part than the height above the welding position is made airtight. At the time of welding or before then, the shielding gas A mainly composed of Ar is supplied from the welding torch 3 or a gas supply pipe 4. With the lapse of time, since the shielding gas A stagnates in the shielded box S by the difference in the specific gravity with the air, it is possible to reduce flow rate of the shielding gas of the welding torch 3 or the gas supply pipe 4. As a result, even if the flow rate of the shielding gas is reduced to about 1/2, the surfaces of weld metal and a heat- affected zone are not oxidized and in addition, an usual welding quantity level is obtained and a degree of consumption of an electrode is also reduced.
Patent JP-S5250619-A (JP)
Title: Image display device
Inventor: IDE SUSUMU
IPC: G09G3/20
Filed: 1975-10-21
Abstract: PURPOSE:To attain the reduction of the driving circuit by arranging every other line the lineelectrode of the matrix display device and adding the selected input signal.