baber/WOPTO huggingface dataset:
Patent JP-H05117355-A (JP)
Title: Polyol composition and molded article of polyurethane resin obtained by using the same composition
Inventor: SHOJI KAZUO
IPC: B29C45/00
Filed: 1991-10-24
Abstract: PURPOSE:To obtain the subject composition suitable for reaction injection molding, providing high-quality molded articles having small variability of resin strength free from yellowing of coating film, comprising a chain extender, an internal mold release agent and an inorganic filler, by specifying a water content. CONSTITUTION:(A) A polyol is blended with (B) a chain extender (preferably diethyltoluenediamine), (C) an internal mold release agent (preferably a mixture of zinc stearate and aliphatic amine) and (D) an inorganic filler (preferably needle-like crystal of potassium titanate whiskers having 0.1-0.5 micron fiber diameter and 10-20 micron fiber length) to give the objective composition having <=0.05wt.% total water content. Control of water content is preferably carried out by heating the composition under reduced pressure at 60-90 deg.C. A polyester polyol having 2-4 functionality and 2,000-8,000 molecular weight is preferable as the component A.
Patent JP-H01144623-A (JP)
Title: Manufacture of semiconductor
Inventor: YOSHINO AKIRA
IPC: H01L29/812
Filed: 1987-11-30
Abstract: PURPOSE:To efficiency form a superior III-V compound semiconductor element without defect by dividing a vacuum chamber into three zones and precipitating the layer of different compound on the surface of a substrate in respective zones. CONSTITUTION:A vacuum chamber 200 is divided into three zones while it is in vacuum condition less than 10<-6>Torr, after a substrate 300 is heated for 5-20 minutes at 500-700 deg.C in a first zone of the vacuum chamber 200, a non- doped GaAs layer of 10<2>-10<4>Angstrom thick is precipitated by being brought into contact with gaseous III and V compound on the surface in a second zone. In a third zone, gas and a n-type dopant are brought into contact with the surface and a n-type GaAs layer of 10<3>-3X10<3>Angstrom  thick is precipitated. Further, a n-type GaAs layer of 5X10<2>-2.5X10<3>Angstrom  thick is precipitated on the surface, after the contact of gas and dopant to the substrate 300 is held in a stop condi tion for 5-10 minute, the substrate is moved in the first zone, cooled in the first zone, taken out of the vacuum chamber 200, and a signal contact point, a gate contact point and a drain contact point are provided therewith.
Patent JP-H10134518-A (JP)
Title: Writable disk apparatus
Inventor: MOTOHASHI ATSUSHI
IPC: G11B20/12
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a writable disk apparatus in which control information used to control a track is reduced and by which the track is controlled at high speed. SOLUTION: A control table which records information on every block by a read/write control part 6 is set on a writable disk 7. Then, when user data is rewritten or the like, the read/write control part 6 records information on every block into the control table so as to be updated, the number of data to be controlled is reduced, and a track is controlled at high speed.
Patent JP-H06150191-A (JP)
Title: Route guide device
Inventor: IHARA YASUHIRO
IPC: G09B29/10
Filed: 1992-11-16
Abstract: PURPOSE:To safely and easily guide a driver to a route to the destination by providing a target storage means where targets to specify roads to be selected at branch points, are stored. CONSTITUTION:A route calculating means 101 uses road data stored in a map storage means 102 to calculate a route from the present position to the destination. A vehicle position detecting means 103 calculates the present position of the vehicle. Targets to be signs of going directions at branch points at the time of route guide are stored in a target storage means 104. Approach to a branch point is detected in accordance with the route and present position information by a guide control means 105, and guide information is displayed on a display means 106 like a display device to guide the driver. Thus, the driver reads the target indicating the going direction at the branch point from the display device in a short gaze time and searches the target while seeing the front of the vehicle, thereby recognizing the going direction at the branch point.
Patent JP-H06114305-A (JP)
Title: Painting mask with improved paint cleaning out property
Inventor: KONISHI KAZUHIKO
IPC: B05B15/04
Filed: 1992-10-01
Abstract: PURPOSE:To heighten a paint peeling and cleaning out property and prevent stains from adhering again to a painting mask and accelerate the drying of adhering cleansing agent by forming a fluororesin coating on the upper side of a painting mask or on the whole body by immersion. CONSTITUTION:A painting mask is prepared by a method wherein a fluororesin coating is formed on the upper side 1 of the painting mask or on the whole body by immersion to make the surface excellently non-sticky and non-wettable and thus the peeling and cleaning out property of the paint adhering to the painting mask is heightened and, at the same time, stain-proofness of the painting mask and the peeling property of the adhering cleansing agent are improved and the surface drying is accelerated. Consequently, the depositing and adhering property of the paint is lowered and thus the paint can easily be peeled and cleaned. Also, since the cleansing agent is easily repelled, adhesion of paint scum dissolved in the cleansing agent again to the mask is lessened and the drying property of the surface is improved.
Patent JP-H05145709-A (JP)
Title: Digital image producing device
Inventor: AIDA MIDORI
IPC: G03G15/04
Filed: 1991-11-20
Abstract: PURPOSE:To improve the recognizing precision by a pre-processing scanning operation by making this scanning speed variable and controlling a speed level to be suited to the recognition processing that is necessary for the designated image processing. CONSTITUTION:An image scanner 2 carries out the pre-scanning before the original scanning in response to the requested image processing and then carries out the necessary recognition processing. Meanwhile a system controller 31 transmits the drive signal to a scanner control circuit 42 in accordance with the types and the contents of the detection and recognition processing which are needed for execution of various types of image processing. Thus the speed of a scanner driving motor 45 is changed. As a result, the images can be read at an optimum speed for recognition of the pre-scanning. Then the detection and recognition processing accuracy can be improved by the pre-scanning operation.
Patent JP-H06126459-A (JP)
Title: Coated welding device
Inventor: YOSHIDA YUTAKA
IPC: B23K9/10
Filed: 1992-10-19
Abstract: PURPOSE:To eliminate malfunction and to simplify operation by successively and accurately ignite and extinguish coated arc welding electrodes plurally arranged on a welding line without malfunction to execute welding. CONSTITUTION:This coated welding device is provided with a transforming part 2 by which a power supply voltage is lowered, a secondary circuit detecting part 4 by which the values of voltage and current in the transforming part 2 are detected, a secondary circuit operating part 5 by which the secondary circuit is turned ON and OFF, a circuit switching part 6 by whose successive and automatic operation the required circuit is selected and a secondary circuit switching part 7 by which the secondary circuit operating part 5 and the circuit switching part 6 are operated. Thus, the welding states and welding steps are decided, the welding operation by the plural coated welding electrodes on the welding line is simplified, service life of the device is largely extended and the device is miniaturized in its size.
Patent JP-2000127040-A (JP)
Title: Grinding condition setting device for grinding machine
Inventor: FUTAANA MASARU
IPC: B24B51/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a grinding condition setting device for a grinding machine allowing an unskilled worker to conduct the work satisfying machining precision and grinding efficiency and obtain the desired machined surface roughness without making trial machining even when grinding a work for the first time. SOLUTION: This setting device is provided with a calculating device 10 and a database DB correspondingly storing the type of grinding wheels, i.e., the material, grain size and hardness of the grinding wheels, the type of works, i.e., the material and hardness of the works, cut quantity, machined surface roughness, and dress conditions. A candidate grinding wheel suitable for machining is extracted from the database DB based on the material and hardness of the inputted work and the machined surface roughness. When the grinding wheel to be used for machining is determined, the cut quantity and dress conditions corresponding to the inputted machined surface roughness are extracted from the database DB.
Patent JP-H07122118-A (JP)
Title: Electrically conductive organic ultra-thin film
Inventor: SUZUKI AKIRA
IPC: H01B1/12
Filed: 1993-10-27
Abstract: PURPOSE:To provide an organic ultra-thin film of nanometer grade thickness having electric conductivity, electricity storing property and photoconductivity by a method wherein porphyrin having an amino group is oxidized and bound by azo binding to make a long conjugate double binding system and, in order to utilize a delocalized pi-electron as a transmission electron, an above-water monomolecular film and a suction film of a metallic porphyrin are oxidized. CONSTITUTION:Porphyrin having an amino group is oxidized and bound by azo binding to make a long conjugate double binding system and, in order to utilize a delocalized pi-electron as a transmission electron, an above-water monomolecular film and a suction film of a metallic porphyrin are oxidized so as to provide an organic ultra-thin film of nanometer grade thickness having electric conductivity, electricity storing property and photoconductivity. Here, the porphyrin having the amino group is developed on water solution containing an alkaline or acid oxidizing agent to form a monomolecular film, and the amino group is oxidized to provide a porphyrin polymer by azo binding. Then, the above-water monomolecular film is transferred onto a solid base plate to provide a target thin film.
Patent JP-H02185442-A (JP)
Title: Auxiliary device for plate scanner
Inventor: KAARUUHAINTSU FUERUSUTAA
IPC: G03F3/08
Filed: 1989-11-22
Abstract: PURPOSE: To qualitatively improve a printed result of a printing plate having a multiple printing panel by providing an input data memory connected to a digitally measured value processor at an output side of a measured value sensor and having an address decoder provided at an input side, a counter connected to an input keyboard for selecting a predetermined printing panel, and an output unit and/or another signal processor. CONSTITUTION: An analog measured value processor 6 is connected to an output side of a measured value sensor 3. An input data memory is connected to an output side of the processor 5 through an address decoder 11. Further, a coordinate forming unit 14 is connected to the output side of the processor 5, and its output side is connected to an analog multiplexer 13 and the decoder 11. Successively, an output memory 16 is connected to the input data memory 12 through a counter 15, and its output terminal is connected to another signal processor 17 and a changeover switch 9. Further, a counter 15 is connected to an input keyboard 19 through a printing panel data memory 18.
Patent JP-H05140695-A (JP)
Title: Steel for extruding die for aluminum
Inventor: TAMURA ISAO
IPC: C22C38/00
Filed: 1991-11-20
Abstract: PURPOSE:To provide steel having high hardness and high toughness as well as high in temper softening resistance and satisfying the conditions important for a die used for extruding aluminum that it withstands extruding force and the generation of deflection and the cracking of a bridge is less. CONSTITUTION:This steel is a one contg., by weight, >0.35 to <0.50% C, <=1.00% Si, 0.1 to 1.5% Mn, 0.1 to 1.5% Ni, 4.50 to 5.65% Cr, one or two kinds of W and Mo so as to satisfy 1.2 to 3.5% 1/2W+Mo and 0.5 to 1.6% V, satisfying the relational inequality of Si<(18.7/Cr)-3.3 and the balance Fe with inevitable impurities. Then, it is quenched and tempered to >=50 HRC hardness, is thereafter subjected to nitriding treatment and is then used. If required, furthermore, Co is prescribed to 0.3 to 5.0 and Si to >0.1 to 1.00. By making up the above constitution, when it is worked into a die, the extruding die for aluminum high in toughness, excellent in temper softening resistance and less in the generation of the deflection of the whole body of the die and the cracking of a bridge can be provided.
Patent JP-2000192318-A (JP)
Title: Tandem communication
Inventor: FUJII HIDEKI
IPC: A42B3/04
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To enable two people riding on a motorcycle to mutually take communication (conversation) while driving the motorcycle. SOLUTION: A communication (conversation) is made possible by connecting two helmets with a hose.
Patent JP-H07138074-A (JP)
Title: Production of silicon nitride reaction sintered compact
Inventor: HAMAZAKI KAGEHISA
IPC: C04B35/591
Filed: 1993-11-10
Abstract: PURPOSE:To obtain an excellent sintered compact with the use of silicon powder having a super coarse particle diameter up to the maximum of 300mum as a raw material. CONSTITUTION:Silicon nitride reaction sintered compact is production by forming a silicon powder compact and subjecting the obtained compact to a nitriding treatment followed by a sintering treatment. In this process, the average particle diameter of the silicon powder is controlled in the range of 5-300mum and further the nitriding atmosphere is prepared by mixing nitrogen gas with hydrogen gas and concretely, the mixing ration of the hydrogen gas is adjusted to <=20%.
Patent JP-S63156050-A (JP)
Inventor: KAWAME TOSHIMITSU
IPC: C04B24/26
Filed: 1986-12-19
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-2001125809-A (JP)
Title: Program equipment and method for detecting its failure
Inventor: TANAKA RYOSUKE
IPC: G06F11/34
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To easily investigate the cause of any failure caused in the using process of equipment functioning according to a software program by a user, and to easily repair the equipment. SOLUTION: Numbers are respectively assigned to each processing on a program. At the time of executing each processing on the program, the CPU of a microcomputer writes the number of the processing in an address indicated by a buffer pointer on a pointer preservation area 5b in a processing path preservation area 5c, and counts up the buffer pointer. When any failure occurs in the equipment, the CPU writes error information encoded according to the failure in an error preservation area 5a, and then reads all the data on the error preservation area 5a, the pointer preservation area 5b, and the processing path preservation area 5c from an RAM 5, and writes the data in an EEPROM. The data held in the EEPROM can be read to the outside part of the equipment.
Patent JP-S63157128-A (JP)
Title: Lens device
Inventor: YAMAMOTO TAMENOBU
IPC: G02F1/1335
Filed: 1986-12-19
Abstract: PURPOSE:To obtain polarized light for generating no uneven color, even if an external pressure is applied, by separating a liquid crystal part and a polarizing plate through a gasket, in a lens device formed by a liquid crystal and the polarizing plate, of ski-goggles. CONSTITUTION:Transparent electrode substrates 10, 11 for inserting a dimming liquid crystal 9, and polarizing plates 12, 13 are separated by a prescribed distance through a gasket fixed to the polarizing plates 12, 13, and a lens device of ski-goggles is constituted of them. Accordingly, even if an external pressure is applied to the device 2, the respective polarizing plates 12, 13 do not abut on the substrates 10, 11. As a result, no external pressure is applied to the crystal 9 and a liquid crystal cell interval is not varied, therefore, the generation of an uneven color is prevented and dimming is executed satisfactorily.
Patent JP-H01147080-A (JP)
Title: Protection of corrosion preventing layer of power cable
Inventor: MITANI MUNEHISA
IPC: H02G15/00
Filed: 1987-12-01
Abstract: PURPOSE:To control surge voltage impressed on the corrosion preventing layer of a cable and to effectively protect the layer by installing a device for protecting the layer between the sheath of the cable and the ground at an intermediate point between the underground duct and the rising part led to the pylon. CONSTITUTION:A power cable 1 composed of a cable conductor 11 and a metal sheath 12 is covered with a corrosion preventing layer of PE, PVC, etc., and laid in an underground duct. One end of the cable is connected to a transformer 5 at the terminal connecting part provided with a device 6 for protecting the corrosion preventing layer. The other end is raised toward a pylon 7 and connected to the pylon 7 through the terminal connecting part 10 of the raised part provided with a built-in arrester. A device 20 for protecting the corrosion preventing layer is installed between the sheath 12 and the ground at a point A of transfer from the underground duct to the raised part leading to the pylon. Surge voltage impressed on the corrosion preventing layer is controlled to below a standard value related to breakdown strength and the layer is protected.
Patent JP-H05120941-A (JP)
Title: Sliding contact material
Inventor: TSUBOI MASAO
IPC: H01H1/02
Filed: 1991-10-24
Abstract: PURPOSE:To make the contact resistance stable, prevent occurrence of transfer and wear, and enable long stable use, by using a Pt kalium alloy obtained by plating in combination with a Pd alloy. CONSTITUTION:When a Pd alloy as a spring material and a Pt kalium alloy obtained by plating are used in combination, the wear much less occurs and the stability of the contact is obtained, so that the sliding contact can resist the use under severe conditions. In this case, if the kalium content in the Pt kalium alloy is made to range from 5 to 800ppm, the wear resistance can be improved. Further, if the thickness of the Pt kalium alloy is made equal to or larger than 0.1mum, the wear resistance and the contact resistance stability can be improved. More specifically, if the Pt kalium alloy and an alloy of Pd system are used in combination, a stable contact resistance is not only obtained but neither transfer nor wear occurs. This enables long stable use, and enables enhancing the reliability.
Patent JP-2000128040-A (JP)
Title: Handle lock mechanism for motor bicycle
Inventor: KUWATA MASAAKI
IPC: B60R25/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a handle lock mechanism for motor bicycle which is not damaged by external forces, as well as aimed at improvement in appearance, operability and precision of the lock portion. SOLUTION: A main switch 21 integral with a handle lock is installed behind a handle crown 19. A surface of the handle crown 19 facing the main switch 21 is cut into a concave surface 19a at a longitudinal section. The base portion 21a of the main switch 21 is placed to face the concave surface 19a so that the base portion 21a and a part of the handle crown 19 are overlapped when viewed from the top. At the same time, an engagement hole 31 with which a lock bar 30 coming in and out the base plate 21a by means of the key operation of the main switch 21 is engaged is formed on the concave surface 19a of the handle crown 19.
Patent JP-H07161308-A (JP)
Title: Electron gun for color cathode-ray tube
Inventor: TAKAHASHI YOSHIAKI
IPC: H01J29/48
Filed: 1993-12-07
Abstract: PURPOSE:To simplify a power circuit so as to reduce a cost by using a flyback transformer supplying only a dynamic focus voltage. CONSTITUTION:To a focusing electrode member 4, the preset intermediate voltage is impressed from a direct current power source 11, while a dynamic focus voltage Vf2 is superimposed synchronously with deflection. To a positive electrode 5, final accelerating voltage is impressed from a high voltage power source 7. To a focusing electrode 3, a focus voltage Vf1 of a fixed value, which is reduced to the preset intermediate voltage value, is impressed from a focus power source terminal 6-2 arranged in the intermediate position of a fixed resistor 6. The focus voltage Vf1 can be adjusted by a variable resistive element 8. Therefore, only one system supplying only the dynamic focus voltage is provided in a flyback transformer for providing the focus voltage from the system feeding to the positive electrode 5.
Patent JP-H11123619-A (JP)
Title: Device for assembling piston ring
Inventor: OCHIAI TAKASHI
IPC: B23P19/02
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple inexpensive device for assembling a piston ring which can stabilize the position where the diameter of the piston ring is expanded to automatically surely effectively fit the piston ring in a piston ring groove. SOLUTION: A highly rigid claw 2 having a stopper 3 is fixed to the finger 8 of a commercially available air chuck 4 and a piston ring 13 is fitted in the claw 2. A protruding sleeve 6 is moved until the stopper 3 of the claw 2 abuts on the inner surface of a sleeve 5 to put the bottom end 6a of the protruding sleeve 6 into contact with the piston ring, whereby the piston ring 13 is released from the claw 2 and fitted in a piston groove by the contracting force thereof. The piston ring 13 is positioned and mounted to a correct position with no variance because of the stabilization of the position where the diameter of the piston ring 13 is expanded and the high rigidity of the claw 2.
Patent JP-H07156907-A (JP)
Title: Multi-range sealing machine for container
Inventor: NOGUCHI YASUO
IPC: B65B51/10
Filed: 1993-12-07
Abstract: PURPOSE:To remarkably reduce the sealing time of a multi-range sealing machine and increase the productivity, by changing over multi-range ultrasonic actuators in turn by means of a changeover type ultrasonic generator having a changeover means and applying ultrasonic sealing by the drive of the machine with one or ultrasonic generator less than the number of the multi-range sealing machines. CONSTITUTION:Four ultrasonic oscillators 16 of four ultrasonic actuators 15 are connected to a changeover type ultrasonic generator 23, which is provided with an ultrasonic generating device and a changeover device of oscillator, through high frequency cables 21. In the oscillator changing over function of the changeover type ultrasonic generator 23, a contact-changeover means like a relay is set between four high frequency cables 21 connected to one set of ultrasonic generator and four ultrasonic oscillators. In this actuation system of the contact changeover means, the ultrasonic oscillators 16 as many as the number of multi-range are changed over by turns in the combination of the weld time and the hold time. The weld time is controlled by time, the transferred quantity of phones 18, the energy given to the ultrasonic oscillator 16, etc.