baber/WOPTO huggingface dataset:
Patent JP-H069281-A (JP)
Title: Production of formed material of porous pzt ceramic and production of underwater sound receiver
Inventor: AYUSAWA KAZUTOSHI
IPC: C04B35/491
Filed: 1991-12-16
Abstract: PURPOSE:To produce a formed porous material by forming a coating film composed of calcined PZT powder and a binder on the surface of a gypsum mold, pouring a slurry composed of calcined PZT powder, a binder and a pore-forming material into the mold and subjecting the slurry to dehydration molding. CONSTITUTION:A slurry is prepared by mixing calcined PZT powder with a binder and water at specific weight ratios. Separately, a carbon particle-containing slurry is prepared by adding and mixing a proper amount of a pore-forming material such as carbon particle to a slurry similar to the above slurry. The first slurry is poured into a gypsum mold to form a coating layer having a prescribed thickness on the whole inner surface of the mold and the excess slurry is discharged. The carbon- containing slurry is filled in the mold while the formed layer is still in wet state, water is allowed to be sufficiently absorbed into the gypsum mold and the formed product is demolded. The obtained product is heated to burn the carbon particles and baked to obtain a formed ceramic material having dense PZT layer 2 on the surface and a porous PZT 3 in the material. An underwater sound receiver is obtained by applying silver paste to both surfaces of the formed ceramic material, baking the paste to form electrodes 1, polarizing the ceramic and encapsulating with a urethane resin.
Patent JP-H06180629-A (JP)
Title: Data processor having pen device and pen menu defining method
Inventor: UEDA AKI
IPC: G06F3/0488
Filed: 1992-12-11
Abstract: PURPOSE:To arbitrarily set and change an item for selecting a processing proce dure according to a use, using frequency, and operational sequence or the like, and to always display a menu screen by an item arrangement whose operability is satisfactory, in a pen input type personal computer. CONSTITUTION:This device is equipped with a CPU 11 which sets the item at a designated position based on plural kinds of display item parts for executing a peculiar processing procedure arranged in an item display area on a pen menu screen having the item display area, stored in a main memory 13, and a processing program for calling the display item part, and setting it at the arbitrary position in the item display area.
Patent JP-2001150615-A (JP)
Title: Laminate for paper container, method of manufacturing the same, and paper container
Inventor: FURUSAWA NOBUO
IPC: B32B27/32
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a laminate for a paper container comprising a multilayered laminated base material based on a paper layer and the paper container constituted of this laminate and reduced in the transfer of a low-molecular-weight component or the like from the multilayered laminated base material to content and the lowering of laminate strength caused by the components of the content. SOLUTION: A laminate for a paper container comprises a multilayered laminated base material and the sealant layer of the multilayered laminated base material comprises a resin composition consisting of (A) a polyolefin resin, (B) an ethylenic copolymer containing at least one of a carboxylic acid, an acid anhydride thereof and a carboxylic acid ion crosslinked compound and (C) an epoxy compound with a molecular weight of 3,000 or less having two or more epoxy groups in its molecule and the compounding ratio of the components (A), (B), (C) is set so that the content of the component (C) to the [(A)+(C)] component is 0.01-5 weight % and the component (B) is below 30 weight %.
Patent JP-H06189474-A (JP)
Title: Uninterruptible power supply apparatus
Inventor: SHINTANI WATARU
IPC: H02J9/06
Filed: 1992-12-14
Abstract: PURPOSE:To eliminate the interruption of power supply to a load in a changeover process by a method wherein an overlapping type electromagnetic contactor is employed in place of first and second switches and changeover operation is performed without interruption. CONSTITUTION:An overlapping type electromagnetic contactor 15 is connected as a changeover switch. Further, a maintenance bypass switch 14 is connected to the electromagnetic contactor 14 for operation. When a feeding route from an AC input power supply 10 to a load 7 is switched from a route A to a route C, a bypass switch 12 is closed and a changeover device 5 is operated to connect the route C to the upper contact 5a of the changeover device 5. When the feeding route is switched from the route C to a route D, the maintenance bypass switch 14 is closed to operate the electromagnetic contactor 15 and one (15a) of its main contacts 15a and 15b is closed to the route D side. The changeover between the route C and the route D can be performed by the easy operation of the main contacts 15a and 15b of the electromagnetic contactor 15 without the interruption of power supply.
Patent JP-H10172932-A (JP)
Title: Grinding and drying apparatuses
Inventor: SEKIDA SABURO
IPC: H01L21/304
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of wafers, by preventing the damages in the course of treating the wafers, and facilitating their centerings when using a wafer carrying robot in three treatment. SOLUTION: After setting a cassette (C) in a wafer holding portion 100 to make a wafer (W) longitudinal in a position P1, rotating the cassette C by 90 deg. in the vertical plane, the wafer W is made horizontal in a position P2 to suck the wafer W by a rotational robot 200 and deliver the wafer W to a turn table 300 of a position P3 of an index table 400. Then, grinding the wafer W in succession roughly and finishedly in positions P4, P5, it is cleaned in the position P3 and is centered in a drying portion 800 as jetting air from beneath it. Thereafter, performing the air drying of the wafer W in the portion 800 by rotating it, it is stored in the cassette C in the position P2 and the cassette C is rotated by 90 deg. to make the wafer W longitudinal in the position P1. If necessary, a wafer holding portion 900 is also used similarly.
Patent JP-H09195853-A (JP)
Title: Variable area fan exhaust nozzle
Inventor: POORU DABURIYUU DOUESURAA
IPC: F02K1/72
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a high power gas turbine engine of which weight is minimized, noise is lowered and the energy consumption is lessened. SOLUTION: A gas turbine engine has a displaceable sleeve 38 and the displaceable sleeve 38 is positioned in the downstream side of an outside nacelle 20. A variable area fan exhaust nozzle 30 is installed between the rear edge 32 of the displaceable sleeve 38 and a core cowl 26 having a conical shape and the core cowl 26 is installed in the inside in the radius direction of the outside nacelle 20 while being parted from the nacelle. The displaceable sleeve 38 can be displaced to the downstream side and together with the core cowl 26 whose diameter is decreased, the sleeve increases the area of the fan exhaust nozzle 30.
Patent JP-H06180627-A (JP)
Title: Mouse
Inventor: ASADA NAOMI
IPC: G06F3/038
Filed: 1992-12-14
Abstract: PURPOSE:To exactly move a mouse to a horizontal direction or a vertical direction, and to largely or finely move a cursor by the small number of times of operation by providing a moving direction control mechanism part which adds a moving direction instruction from a moving direction instruction inputting part to the output signal of a movement detecting mechanism part. CONSTITUTION:The moving amounts and moving direction of a mouse main body 10 are inputted by a click operation, and at the same time the instruction from a moving direction instruction inputting part 6 and a moving amount instruction inputting part 7 is inputted. A movement detecting part 2 detects the moving amounts and moving direction of the mouse as a vector, and a moving direction control mechanism part 3 adds the moving direction instruction from the moving direction instruction inputting part 6 to the output signal of the movement detecting mechanism part 2. Moreover, a moving amount control mechanism part 4 adds the instruction of the increase or reduction of the moving amounts from the moving amount instruction inputting part 7 to the output signal of the moving direction control mechanism part 3, and outputs it. Therefore, the mouse whose operability is excellent can be obtained.
Patent JP-H11166770-A (JP)
Title: Turbo refrigerating machine
Inventor: KUWABARA KENICHI
IPC: F25B1/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a turbo refrigerating machine having a plurality of compressors in which the bearing of the speed increasing gear of the compressor is protected against seizure. SOLUTION: A turbo refrigerating machine comprises an evaporator, a condenser, a plurality of compressors, motors for driving the compressors, and a first Venturi drive piping system circulating the lubricant in the oil tank of the compressor through a Venturi. The turbo refrigerating machine further comprises piping systems 301, 302 for coupling a second Venturi drive piping systems 8, 58 circulating the lubricant in the oil tanks 3, 53 of compressors through Venturi 9, 59 with the negative pressure side of a Venturi inserted into the second Venturi drive piping system from the oil tank of one compressor to the other compressor, and on/off valves 10, 60 in the piping systems 301, 302.
Patent JP-H06180907-A (JP)
Title: Magnetic recorder/reproducer
Inventor: FUSE KENJI
IPC: G11B15/665
Filed: 1992-12-14
Abstract: PURPOSE:To reduce the number of components and to improve operating reliability by arranging drive means at a position opposed to a cylinder on a tape path formed of tape loading means. CONSTITUTION:Tape loading means 9 is engaged at its end 9a with tape guide means 7 in a cartridge 5. After an operation is started, the means 9 is rotated in a direction of an arrow A at a rotating center 9C as a center, and the end 9a is simultaneously rotated in a direction of an arrow B at a rotating fulcrum 9b as 2 center. Further, the end 9a is moved along a tape path 8, and engaged with a machine reel. The means 7 draws a magnetic tape 3 from the cartridge 5 to guide it to the reel, and hence the path 8 is formed. Then, second tape loading means 13 is moved to a position for winding the tape on tape driving means 12, and positioned at a predetermined position. Since loading means 11 positions the tape 3 at a position to be wound on the cylinder 2, number of components is reduced, and operating reliability is improved.
Patent JP-H07199176-A (JP)
Title: Liquid crystal display of nw type with delay film for visual field improvement
Inventor: ADEIIRU ABIRII
IPC: G02F1/1335
Filed: 1994-12-15
Abstract: PURPOSE: To obtain a liquid crystal display of an NW type having a high contrast ratio at a visual angle of a perpendicular direction and horizontal direction where the visual field of a display is wide by arranging the transmission axis of a polarizing plate and the optical axis of a delay film which each other over a prescribed visual field range. CONSTITUTION: A liquid crystal material 5 is capable of twisting one or ore normal incident visible ray wavelengths of the light passing the same from about 80 to about 100 deg.. The backward polarizing plate 1 has the transmission axis oriented to a first direction and the forward polarizing plate 9 has the transmission axis oriented in a second direction with respect to the first direction, by which the normally white display is formed.  Further, a backward delay film 3 is disposed between the backward polarizing plate 1 and the twisted nematic liquid crystal material 5, a forward delay film 3 is disposed between the forward polarizing plate 3 and the liquid crystal material 5 and the optical axes of the transmission axes of the polarizing plates 1, 9 and the optical axes of the delay films 3, 7 are so arranged with each other that the white light contrast of at least about 10:1 is obtd. over a horizontal angle span of about >=100 deg. and the perpendicular angle span larger than about 55 deg..
Patent JP-2000159870-A (JP)
Title: Resin for forming coating film
Inventor: HASEGAWA AKIHIKO
IPC: C09D167/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a resin having a high molecular weight, a low carboxyl value, and improve optical properties, abrasion resistance, lubricity, and electrical properties by reacting a dicarboxylic acid component comprising terephthalic acid and isophthalic acid with a specified diphenol component. SOLUTION: A dicarboxylic acid component comprising 10-90 mol% terephthalic acid and 90-10 mol% isophthalic acid is reacted with a diphenol component comprising 3-50 wt.% siloxanebisphenol of the formula and 97-50 wt.% 2,2-bis(3-methyl-4-hydroxyphenyl)propane at 25 deg.C or below for 1-5 h in the presence of a catalyst to obtain a resin having an inherent viscosity number of 0.50 or above (at 25 deg.C in 1,1,2,2-tetrachloroethane in a concentration of 1 g/dl), carboxyl value of 30 mol/t or below, and a residual diphenyl monomer content of 30 ppm or below and used for forming a coating film. In the formula, R1 is an alkylene; R2 and R3 are each methyl, ethyl, or the like; R4 is an alkyl, or the like; m is 1-4; and n is 1-9.
Patent JP-H02178506-A (JP)
Title: Radiant tube
Inventor: MEGURO KAZUNORI
IPC: F23D14/12
Filed: 1988-12-28
Abstract: PURPOSE:To maintain normal combustion for a long term by forming a flame stabilizer and a spark rod constituting a burner of Si impregnation SiC. CONSTITUTION:An outlet 2 arranged out of a furnace wall is connected to an end of an outer tube 1 of SiC nature and an inner tube 3 of SiC nature is inserted from an end side thereof in the outer tube 1. A flame stabilizer 4 is inserted from an end side thereof in the inner tube 3 and a spark rod 5 in the flame stabilizer 4. The flame stabilizer 4 and the spark rod 5 are formed of Si impregnation SiC, and a burner is composed of the members of the flame stabilizer 4, the spark rod 5, a burner support part 8 and the like. Air is allowed to flow between the flame stabilizer 4 and the inner tube 3 from an air supply inlet 10 to supply from a flow inlet 4a provided in the flame stabilizer 4 to the edge part of the spark rod 5 of the inside of the flame stabilizer 4. At this time, when high voltage is impressed between the spark rod 5 and the flame stabilizer 4, electric spark is produced at the edge of the spark rod 5 to ignite fuel gas so as to produce a flame in the inside of the inner tube 3.
Patent JP-2000162901-A (JP)
Title: Image forming device
Inventor: KUROKAWA TETSUSHI
IPC: G03G15/16
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which the rotation of a transfer roller applying a transfer current to a belt is maintained so as to be relatively constant with the circularly moving speed of the belt. SOLUTION: The shaft end of the transfer roller 19 of the image forming device is rotatably supported by a supporting member 38, and a roller gear 39 is fixed at a shaft top end. A roller gear 39 and a driving gear 42 are meshed with an idle gear 41 supported by the supporting member 38, and the driving gear 42 is meshed with a rack-like member 43 provided at the lower surface edge part of a carrying belt 8. The driving gear 42 is rotated and driven by the rack-like member 43 when the carrying belt 8 is circularly moved in a paper carrying direction shown by an arrow B, and the transfer roller 19 is rotated in the same direction as the moving direction of the carrying belt 8 by transmitting the rotation to the roller gear 39 through the idle gear 41.  A gear ratio between the driving gear 42, the idle gear 41 and the transfer roller gear 39 is set so as to set the linear velocity of the peripheral surface of the transfer roller 19 rotating same or slightly slower than that of the carrying belt 8.
Patent JP-H11148574-A (JP)
Title: Water cock installing mechanism
Inventor: NISHIOKA AKIRA
IPC: F16K27/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a water cock installing mechanism which permits a single operator to easily install the body of a mixing cock on a face plate. SOLUTION: When a water cock having a leg for mounting 4 equipped with a threaded part 13 in a part under the body 1 of the water cock is installed in a cock mounting plate part, a mounting member is used composed of a fixed ring 8, a pull nut 12, a rotary member 15, and a lock ring 21, wherein the fixed ring 8 is equipped with a cut-in part 9 in vertical direction and a claw 10 while the lock ring 21 has a cut-in part 22 in vertical direction. A taper surface 23 is furnished on the pull nut 12. The fixed ring 8 is fitted in a hole provided in the cock mounting plate part and inserted through a hole in the ring 8 in such a condition that the leg for mounting 4, pull nut 12, rotary member 15, and lock ring 21 are left provisionally attached. If then the rotary member is turned and the pull nut 12 is fastened as finish fastening, the lock ring 21 is stretched in the radial direction by the effect of the claw 10 and taper surface 23 and secured to the face plate sturdily.
Patent JP-H03195615-A (JP)
Title: Frame rack
Inventor: ASANO TERUO
IPC: B65G1/14
Filed: 1989-12-22
Abstract: PURPOSE:To significantly reduce the occurrence of rust in terms of a frame rack in an in-plant automatized warehouse by forming an anti-separative layer on the outside face of a bracket rail which serves for connecting the tips of brackets installed on supports. CONSTITUTION:The locking pawls 20 of a bracket 8 are locked with fitting holes 16 in the inside face of a support 2, which is arranged in crosswise opposition, to mount the bracket 8. The tips of the front-and-rear brackets 8 in opposition are mounted with a bracket rail 9 which has the outside face coated with anti-separative paint. The anti-separative layer may be formed by plating treatment. It may be formed on the bracket 8 as well. It is thus possible to prevent the occurrence of rust.
Patent JP-H01171502-A (JP)
Title: Manufacture of double sole
Inventor: KIKUCHI YUKIO
IPC: A43D86/00
Filed: 1987-12-28
Abstract: PURPOSE:To intensely connect a resin material for an upper sole with the lower sole of vulcanized rubber, etc., by providing a resing burr hole so as to connect a sole molding external part, a sole molding space in the mold and near the throughout port of a rubber burr cavity. CONSTITUTION:A lower sole 9 is prepared in which a burr 7 projects from an external peripheral part. Further, a sole molding cavity 6 is constituted in a mold 1, and a rubber burr cavity 8 is provided in a concave way so that the burr 7 may be housed in the internal peripheral surface of the mold. Further, a sole forming mold 1 is used so that a resin burr hole 11 may gradually be tapered from the lower mold or the tops of side molds 3a and 3b through the internal part of the mold to the part facing near a communication port 12 between the rubber burr cavity 8 and the sole molding cavity 6. A rubber lower sole 9 is inserted into the mold 1, next, the resin material for an upper sole 10 consisting of polyurethane foam, etc., is injected to the sole molding cavity 6, and after removing the mold, the rubber burr 7 of the lower sole 9 is cut off.
Patent JP-H04199136-A (JP)
Title: Production of wavelength converter element
Inventor: SASAI YOICHI
IPC: H01S3/109
Filed: 1990-11-29
Abstract: PURPOSE:To form a polarization reversing region all over the element by forming striped grooves on a substrate of specified material and depositing an insulating film on the substrate so that the thermal stress is relaxed even for heat treatment. CONSTITUTION:On the main surface of a substrate 1 having a nonlinear optical effect, preferably LiNbO3, grooves 20 of desired size are formed with a same interval using a dicing saw. Then an insulating film such as SiO2 film is deposited by sputtering, on which a resist is applied, patterned and etched to form striped insulating films. Then the substrate is subjected to heat treatment under desired conditions to form a polarization reversing region 30 on the substrate just under the insulating film.
Patent JP-H04202459-A (JP)
Title: Flame-retardant polyester resin composition
Inventor: TAKAGI TATSUAKI
IPC: C08K5/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the title compsn. having an improved blendability in extrusion molding and a stabilized quality by compounding a thermoplastic polyester resin with an org. halogenated flame retardant and a specific antimony oxide. CONSTITUTION:The title compsn. comprises 100 pts.wt. thermoplastic polyester resin, 1-40 pts.wt. org. halogenated flame retardant, and 1-30 pts.wt. antimony oxide having a sulfate content measured by a given method (not described here) of 0.05wt.% or lower. The addition of 0.01-5 pts.wt. polytetrafluoroethylene resin to the compsn. enhances desired effects. As the antimony oxide, antimony trioxide is pref.
Patent JP-H09180741-A (JP)
Title: Solid high-molecular electrolyte fuel cell
Inventor: KINOSHITA SHINJI
IPC: H01M8/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To quickly discharge the liquid drops, which are adhered to the inside of a gas flow groove, so as to obtain the stabilized and even flow by forming a gas flow groove, which is provided in a separator of a unit cell on an electrode layer side, into a triangle shape opening toward the electrode layer. SOLUTION: An electrode layer is arranged on both outer surfaces of an electrolyte layer formed of a solid high-molecular electrolyte film, and furthermore, a gas flow groove is provided in a separator on both outer surfaces of the electrode layers. Unit cells, which are thereby formed, are laminated so as to form a fuel cell layered structure. The fuel gas is made to flow in the gas flow groove provided in one separator, and the oxidant gas is made to flow in a gas flow groove provided in the other separator so as to generate the electric power. In this solid electrolyte fuel cell, a gas flow groove 5A of each separator 4A is provided with a triangle cross section opening toward the electrode layer.  The number of corner parts, in which the liquid drops are easy to be collected, is thereby reduced, and while a cross sectional area of the gas flow groove is reduced so as to improve the gas flow speed and accelerate the discharge of the liquid drops.
Patent JP-H11178118-A (JP)
Title: Method for controlling running of motor-driven vehicle
Inventor: OOTA HIROKI
IPC: B60L15/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the phenomenon of a motor-driven vehicle wherein it moves at very low speed by its creeping function, and to stop it quickly, by stopping the driving of its running motor during operating its parking brake, and by releasing its creeping function. SOLUTION: When operating a parking brake 7, the driving of a running motor 6 of a motor-driven vehicle is stopped. That is, releasing its creeping drive, there is not generated any creeping phenomenon to bring it surely into a stopping state or to make maintainable its stopping state. Also, when intending to start it in the state of operating its parking brake 7, so to speak, when intending to do its starting on a sloping road, etc., since by actuating its accelerator pedal 2 its running motor 6 is driven responding to the actuating angle thereof, even though its driving is once released by operating its parking brake 7, giving priority to the operation of its accelerator pedal 2, its running motor 6 is driven again. Therefore, its starting on a sloping road, etc., are made possible easily.  Even though it is the motor-driven vehicle having a creeping function, its creeping drive is released when operating its parking brake 7.