baber/WOPTO huggingface dataset:
Patent JP-H02292971-A (JP)
Title: Writing method for image forming device
Inventor: SONEHARA TOMIO
IPC: G09F9/30
Filed: 1989-05-08
Abstract: PURPOSE:To attain the even display of images and at the same time to simplify a driving circuit by halving the driving frequency of an electric field application means in comparison with the scan frequency of a light beam. CONSTITUTION:A modulated light beam 109 emitted from a light beam generation/modulation means 101 undergoes the raster scan via a scan means 102. At the same time, the laser light is turned into a minute beam by a crystal optical system and irradiates a liquid crystal light valve 103. An image formed on the valve 103 is outputted as the picture information light 110 via the read light 111 and a read optical system 104. The frequency which scans the light beam in the scanning direction is well-definedly decided by the scan frequency of the image to be displayed. Then the light beam scanning frequency is set at a level double as high as the frequency of an AC electric field which drives the valve 103. Furthermore the polarity of the electric field is inverted at the horizontal flyback time. The light beam modulated by a laser modulating signal irradiates the valve 103 to form an image. In such a way, the variance of display is never produced on a screen and at the same time the generation of a driving circuit is easily executed.
Patent JP-H01286754-A (JP)
Title: Armature winding for polyphase induction motor
Inventor: MATSUBARA KAZUNORI
IPC: H02K17/12
Filed: 1988-05-13
Abstract: PURPOSE:To reduce in size a rotary electric machine and to enhance its density by decreasing the superpositions of the coil ends of armature windings, and reducing in shaping size it. CONSTITUTION:Coils of one pole of the armature windings of a 3-phase induction motor are composed of two coils 10, 20, the coil 10 is composed of two unit coils 11-12, and the coils 20 is composed of two unit coils 21-22. One side slot insertions 11a, 12a of the coils 11-12 are contained in the same first slot 31, and the other slot insertions 11b, 12b of the coils 11-12 are differently associated in second and third slots 32, 33. Similarly, the other coil 20 is similarly associated in the slots. Further, the coil sides led from the slot insertions disposed at the outermost sides of the coils 10, 20 are as end wires 41, 42. Thus, the intersections of the coils at the coil ends can be dispersed.
Patent JP-H05313188-A (JP)
Title: Matrix type display device
Inventor: NAKAGAWA NAOKI
IPC: G02F1/133
Filed: 1992-05-07
Abstract: PURPOSE:To improve the insulation characteristics and display quality of a thin film transistor(TFT) LCD in a small number of processes by improving the constitution a gate insulating film and an insulating film for electric charge holding capacitance. CONSTITUTION:At least the gate insulating films 5a and 6 or insulating films 4 and 5b for electric charge holding capacitance of a thin film transistor are formed of insulating films composed of >=2 layers; and at least one layer of each insulating film is formed of the same material as a common-use insulating film 5 and other insulating films of plural layers are formed of gate insulating films and/or dedicated insulating films 4 and 6 matching insulating films electric charge storage capacitance.
Patent JP-H01287125-A (JP)
Title: Production of rigid polyurethane foam
Inventor: ONO AKIHIRO
IPC: C08J9/14
Filed: 1988-05-13
Abstract: PURPOSE:To obtain the title foam having excellent low-temperature dimensional stability and compression strength, by using dichlorotrifluoroethane as a blowing agent and a polyol containing a polyster polyol as the polyol and reacting an organic polyisocyanate with the polyol. CONSTITUTION:In producing rigid polyurethane foam from an organic polyisocyanate (e.g., diphenylmethane diisocyanate), a polyol, a blowing agent, a catalyst (e.g., triethylamine), a surfactant and other auxiliaries (e.g., foam stabilizer, flame-retardant, plasticizer, filler, stabilizer and colorant), dichlorotrifluoroethane is used as the blowing agent and a polyol containing 1-60wt.% polyester polyol (preferably one consisting of aliphatic polybasic acid and polyhydric alcohol) is used as the polyol.
Patent JP-H10308602-A (JP)
Title: High frequency switch circuit
Inventor: TANAKA SADANORI
IPC: H03K17/76
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a high isolation and low insertion loss type circuit with an inexpensive pin diode by applying a switch control current based on the switch control potential of 2nd control terminal to the anode side of 1st diode and the cathode side of 2nd diode while separating that current from a high frequency signal. SOLUTION: Impedance between the anode and cathode of forward biased pin diode 310 is turned into low state and the state between an input terminal 301 and an output terminal (2)302 is turned into conducted state. Besides, when a pin diode 322 is conducted, an output terminal (1)303 is grounded through a capacitor 323 in the manner of AC. On the other hand, both pin diodes 311 and 312 are turned off by backward bias. Then, a signal leaked to the side of output terminal (1)303 by the parasitic capacity of pin diode 311 increased in open state is biased through the pin diode 322 in conducted state to the ground, and the isolation between the output terminals (1)303 and (2)302 is improved.
Patent JP-S594936-A (JP)
Title: Manufacture of crank shaft
Inventor: INOUE YOUJI
IPC: B21K1/08
Filed: 1982-07-01
Abstract: PURPOSE:To simplify connection of a balancing weight and to enable omission of heat treatment of a crank body in manufacturing a set of two shafts for a single cylinder engine, by forming the pin seat of the balancing weight in a body with the crank body. CONSTITUTION:A solid crank shaft 41 having a shfaft 37d and a flange part 36d larger in diameter than the said shaft at its end is manufactured. For this purpose, a preformed product is upsetted to form a flange part 36b as usual for centering the axis. At this time, a pin seat 38 is formed in a body projecting in the axial direction on the opposite side face 39 to a shaft 37 in the flange part 36b. As the mass of the pin seat 38 is small, the eccentric load generated in forming is much smaller than that in the case where the balancing weight 40 is formed in a body with the flange part, so a bad influence on the lift of the die is small. When a crank body 35b is hot forged using unrefined steel, high mechanical strength can be obtained due to cooling of proper speed by separating the balancing weight 40. Small energy is available for connecting the weight 40 to the face 39.
Patent JP-H08314900-A (JP)
Title: Information processor
Inventor: MIZUNAGA CHIHO
IPC: G06F17/21
Filed: 1995-05-12
Abstract: PURPOSE: To improve the operability of a protect control and to enable an efficient security keeping by performing a protect setting for the document data extracted by a protect setting means. CONSTITUTION: When an instruction for protect setting is given by a protect instruction means 7, a controller 1 controls a retrieval means 10 performing a retrieval for the preserved document data and a protect setting means 12 performing the protect setting for a security keeping, makes the means 10 perform the retrievals for plural of document data preserved by the retrieval means 10 and extract the document data including keywords, and makes the protect setting means 12 perform the protect setting for this extracted document. Thus, the protect setting can be performed at one time for plural of already preserved document data only if the keyword included in the document for which the security is required is inputted.
Patent JP-S5340910-A (JP)
Title: Moving body position detection system
Inventor: SONE FUMIKI
IPC: G01B7/00
Filed: 1976-09-25
Abstract: PURPOSE:To continuously detect the position of a moving body without using an open transmission line as a power source of an electric energy supplied from a feeder via a current collector.
Patent JP-S62272414-A (JP)
Inventor: ISHIHARA MASATOSHI
IPC: H01H1/04
Filed: 1986-05-20
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-H07315031-A (JP)
Title: Air conditioner for vehicle
Inventor: TANAKA TAKASHI
IPC: B60H1/00
Filed: 1994-05-27
Abstract: PURPOSE:To surely blow air to occupants regardless of a ratio of inside air to the amount of sucked air in a constitution where inside air is sucked in for air conditioning, and is blown in a cabin. CONSTITUTION:In an air conditioning unit 1, a duct 2 is partitioned into an upper and an lower layer so as to be formed into a first blowing passage 3 and a second blowing passage 4. Both outside air and inside air sucked in the first blowing passage 3 located at the upper section are air-conditioned by an evaporator 11 and a heater core 13, and is blown off to the upper half of each occupant's body. And inside air sucked in the second blowing passage 4 is warmed up by the heater core 13, and is blown off to the feet of each occupant. In this case, the more a ratio of inside air to the amount of sucked air is increased, the more the carry-over propertie of blowing to the occupants are degraded. Since a control means 27, in this case, increases the amount of blowing as a ratio of inside air to the amount of sucked air is increased, air can thereby be surely blown off to the occupants.
Patent JP-H08284911-A (JP)
Title: Mounting device tightened by screw
Inventor: MUKAI NAOMOTO
IPC: F16B5/02
Filed: 1995-04-18
Abstract: PURPOSE: To prevent coming-off of a mounting screw surely by the minimum number of parts in a mounting device tightened by the screw. CONSTITUTION: A mounting device tightened by a screw is provided with a mounting screw 56 having a spiral piece section 56c which has a larger diameter than that of a shaft section 56b. In the main body 50 of the mounting device, a circular hole 54 in which the spiral piece section 56c is inserted and an oblong hole 53 which is communicated with the circular hole 54, is larger than an outside diameter of the shaft section 56b, and has a smaller width than an outside diameter of the spiral piece section 56c are formed. Furthermore, a guide oblong hole 59 having the same width as the oblong hole 53 is provided and a rubber plate 57 which is fixed to the main body 50 of the device is provided. After the spiral piece section 56c of the mounting screw 56 is inserted into the circular hole 54, the mounting screw 56 is moved along the oblong hole 53.  Then, the guide oblong hole 59 is superposed on the oblong hole 53 to fix the rubber plate 57 on the main body 50 of the mounting device and block the circular hole 54 by a part of the rubber plate 57.
Patent JP-S60261849-A (JP)
Inventor: SHIBATA TADASHI
IPC: E04B2/56
Filed: 1984-06-07
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-S61276225-A (JP)
Title: Vapor drying/cleaning device
Inventor: KUSUHARA MASAKI
IPC: H01L21/304
Filed: 1985-05-30
Abstract: PURPOSE:To completely remove early the vapor cleaning liquid remaining on the surface of a semiconductor wafer in a trace quantity by a vapor drying/cleaning device and to enhance the working efficiency of vapor cleaning/drying of the wafer by a method wherein the wafer is heated between a point when the wafer is cleansed with vapor and finishes being dried and a point when the wafer is taken out of the device. CONSTITUTION:This device is provided with a heating means, which makes a semiconductor wafer 10 heat between a point when the semiconductor wafer 10 is cleaned with vapor and finishes being dried and a point when the wafer 10 is taken out outside the device. For example, infrared lamps 13 are disposed more than one piece at the prearranged places in the interior and/or on the outside of the vapor drying/cleaning device, the infrared rays are projected on the wafer 10 between a point when the water 10 is uplifted over a vapor cleaning tank 1 and a point when the wafer 10 is taken out of the device and the wafer 10 is heated. When the infrared rays are projected on the wafer from the outside of the vapor drying/cleaning device, the material for the art of an outside case 9 and/or a door 8, whereon the infrared rays are projected, of the vapor drying/cleaning device shall be at least such a material as to allow the infrared rays to transmit.
Patent JP-S62270337-A (JP)
Inventor: SAKAI TAKASHI
IPC: B32B27/18
Filed: 1986-05-19
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-S5449586-A (JP)
Title: Method of inserting insulating reinforcement at cable connecting part or terminal part
Inventor: INAOKA KAZUYOSHI
IPC: H02G1/14
Filed: 1977-09-28
Abstract: PURPOSE: To provide the subject method of causing a mold insulating reinforcement to slide on elastic circular rings fitted on the core to arrange the same at a predetermined position, thereby to carry out insertion of the insulating reinforcement rapidly and easily.  
     CONSTITUTION: A plurality of circular rings 2 made of an elastic material are mounted on the periphery of a cable core 1. Then, a rubber mold insulating reinforcement 3 is mounted on the circular rings 2 from the end part of the cable core 1. Then, a conductor 1 to be connected is connected at the conductor connecting part 4. Then, the insulating reinforcement 3 is pulled back to the right hand direction and located at a predetermined position, and a tool 6 is inserted from the terminal end of the insulating reinforcement 3 and the circular rings 2 remaining on the surface where the cable core 1 and the reinforcement 3 are fitted are cuased to drop in a void 5d 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5239741-A (JP)
Title: Polyolfin compositions
Inventor: MIZUMA HIKOJI
IPC: C08L23/00
Filed: 1975-09-26
Abstract: PURPOSE: Polyolefin compositions with excellent transparency and improved impact strength, comprising two kinds of ethylene-propylene copolymers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01288633-A (JP)
Title: Clutch device
Inventor: ITO KENICHIRO
IPC: F16D41/10
Filed: 1988-05-11
Abstract: PURPOSE:To mechanically switch two inputs and to transfer to the shaft to be driven by arranging an input shaft and output shaft by penetrating mutually and fitting freely rotatably this input shaft and output shaft to a clutch outer wheel by two bearings. CONSTITUTION:A cylindrical output shaft 2 is fitted to the outside of an input shaft 1. A gap A in the rotary direction is formed between the input shaft 1 and output shaft 2. A gap B in the rotary direction is formed between cam members 10', 10''. This rotary directional gap B is smaller than the rotary directional gap A. The rotation of the output shaft of a belt type non-stage transmission is transmitted to the input shaft 1, the rotation of the output shaft of a gear transmission is transmitted to a clutch outer wheel 6 and the shaft to be driven is connected to the output shaft 2. Consequently two inputs can be transmitted to the shaft to be driven by switching mechanically.
Patent JP-H11301672-A (JP)
Title: Paper pallet
Inventor: OMORI KAZUYOSHI
IPC: B65D19/34
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a paper pallet having a high strength and a high rigidity without reinforcing it with metallic material. SOLUTION: Three vertical beams 15 of belt-like plate and four lateral beams 16 are combined like a grid-like shape with their plate thicknesses being directed horizontal so as to constitute a grid member 14. The upper plate member is fixed to the upper surface of the grid member 14 and at the same time a lower plate member 13 is fixed to the lower surface of the grid member 14. Since a load can be supported by the grid-like combined grid member 14, it is possible to attain a pallet having a high strength and a high ragidity only with paper material.
Patent JP-S596425-A (JP)
Title: Oil seal for spherical bearing
Inventor: TANIGUCHI TOSHIKATSU
IPC: F16C23/04
Filed: 1982-07-03
Abstract: PURPOSE:To improve close attachability of a lip part in an oil seal used for a spherical bearing to a ball even if the ball is rotated, by forming a secton of the point end of the lip part in the oil seal contacted with the ball to a semicircular shape. CONSTITUTION:An oil seal 25 is equipped with an annular member 26 of section in a squared shape with one end open and a seal material 27 secured as an integral unit with the annular member. A main lip 28 is provided to the seal material 27, and a section of a point end part 28a of said main lip 28 is formed to a circular arc shape drawn with a point A in the vicinity of the deforming center as the center of curvature and expected to be deformed when said oil seal 25 is used for a spherical bearing. Then a supporting part 29 and a sublip 30 are provided successively to said main lip 28. And then the both lips 28, 30 are pressed to a ball 5 by a garter spring 24. The main lip 28, in which the section in the point end part is formed to a semicircular shape, is never turned over by rotation of the ball.
Patent JP-S5239592-A (JP)
Title: Denitration catalyst
Inventor: TAGAYA NORIAKI
IPC: B01J29/08
Filed: 1975-09-25
Abstract: PURPOSE: To offer a denitration catalyst for reducing NOx in flue gas containing NOx and O 2 . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5817384-A (JP)
Title: Signal tracking method in hyperbolic navigation system
Inventor: TANAKA HIDEKI
IPC: B63H21/21
Filed: 1981-07-23
Abstract: PURPOSE:To make sure that the tracking point will not be off from the range of a signal that is the object of integration even if the speed of ship is accelerated by seeking the speed of integrated average start timing from the speed of an actual ship. CONSTITUTION:The memory content of counter TM and TS1-TSn in which integrated average start timing is stored are changed based on the memory content of a speed registor MV, and the course from a gyrocompass 12 and the speed relative to water of a log 11 are respectively input. From those data, station position data, an estimated speed of integrated average start timing is sought. With this arrangement the tracking point is not lost even in a weak field strength area tracing with high accuracy can be made.
Patent JP-S58140633-A (JP)
Title: Method for monitoring spontaneous combustion of coal
Inventor: KOYATA KAZUO
IPC: G01N25/72
Filed: 1981-07-24
Abstract: PURPOSE:To prevent previously and surely spontaneous combustion, by finding a high temperature part by measuring the surface temperature of a coal stock pile and detecting the temperature and moisture with a temperature detector and moisture detector inserted into said part. CONSTITUTION:The side face of a coal stock pile 1 is photographed by an infrared TV image pickup device 2 on a steel tower 3 and a photographed signal processed digitally through a processing circuit 7 and a transmitting circuit 8 is modulated by a carrier-frequency f1 to transmit from an antenna 4. This signal is received by an antenna 6 of an observatory 5 and the surface temperature distribution of the pile 1 is displayed on a TV receiver by demodulating through reception circuit and a signal processing circuit. The detected signal of the temperature and moisture modulated by frequencies f2 and f3 from antennas 17 and 26 of a temperature sensor 12 and a humidity sensor 21 inserted into a high temperature part of the pile 1 is received by the antenna 6 of the observatory 5 and is recorded on an automatic recorder and also, it is applied to an alarm circuit. Thus, spontaneous combustion is prevented previously.
Patent JP-H0412571-A (JP)
Title: Quantum interference transistor
Inventor: ENDO SATOSHI
IPC: H01L29/80
Filed: 1990-05-02
Abstract: PURPOSE:To increase interference effect and improve the S/N ratio of interference effect, by forming pitches between a plurality of stripes so as to become shorter in accordance with the distance further from the center, and forming a slit passing only the electrons which have reached an aperture positioned at the center. CONSTITUTION:When a source electrode 3 is grounded and a positive voltage is applied to a drain electrode 4, electrons outputted from the source electrode 3 reach the drain electrode 4 through a GaAs channel layer 1. In this case, the electrons are branched by a plurality of stripes 2 arranged midway. Said stripes 2 are formed so as to have the same slit width, and the pitch becomes shorter in accordance with the distance further from the center. The electrons branched by said stripes 2 again join and reach a gate 21. At this time, phase difference between electron waves flowing through each of the paths under a constant gate voltage is generated, and the electron waves are effectively superposed by the effect of interference. Only the zero order component out of interference components is made to pass by the gate 21, and the current flowing through the drain electrode 4 is changed with a high dynamic range by the zero order component. Thereby high interference effect is obtained, and the S/N ratio of interference effect can be improved.
Patent JP-H09304886-A (JP)
Title: Packaging body having holder for hanging roll-like photosensitive material
Inventor: KANEZASHI YASUHISA
IPC: G03C3/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To shorten the production time of a holder for hanging formed of a sheet member in a cylindrical state and holding roll-like photosensitive material and to reduce the production cost thereof by forming plural holes for a handle to be opposed at a part of the holder for hanging. SOLUTION: In the holder for hanging 400 formed of the sheet member in the cylindrical state; the holes 401 and 402 for a handle are formed to be paired by a fold 403 so that the roll-like photosensitive material F may be hung, and further a notch 404 inclined from the fold 403 is formed. The material F is housed in the packaging body in such a state. Both ends of the material F are supported while keeping proper space by holding members 3 and 31 in the packaging body 5, so that the material F is not pressed by the inner surf ace of the packaging body 5 through a light shielding sheet F1. Thus, in order to produce the holder 400, the sheet member cylindrically formed has only to be cut and an adhesive member for connection is disued, and the holes 401 and 402 are produced by punching or notching operation performed once.
Patent JP-H06325869-A (JP)
Title: Organic electroluminescent panel
Inventor: ICHIHARA MAKOTO
IPC: H05B44/00
Filed: 1993-05-18
Abstract: PURPOSE:To provide an organic BL panel having an excellent displaying ability by furnishing an active matrix circuit consisting of a thin film transistor and a capacitor on the same base board as an organic EL element. CONSTITUTION:An organic EL element consisting of an organic light emitting layer 4 pinched by an anode 2 and a cathode 5 and an active matrix circuit to drive this organic EL element are installed on a base board 1, and thereby an organic BL panel is formed. The arrangement is characterized by this active matrix circuit composed of the first thin film transistor TFT1, which is to charge and discharge an accumulative capacitor C in conformity to the light emission signal, and the second thin film transistor TFT2 which is turned on and off in compliance with the discharge voltage from the accumulative capacitor C and controls the light emission and non-emission of the organic EL element.
Patent JP-H04344587-A (JP)
Title: Ic card
Inventor: YAMAGUCHI ATSUO
IPC: B42D15/10
Filed: 1991-05-22
Abstract: PURPOSE:To enable an IC card which stores a built-in test program for product test to protect an illegal execution of the test program. CONSTITUTION:When a branch routine 32 instructs the execution of a test program 31, this IC card generates random numbers 34 and sends them to an external unit. The external unit with the aid of this random numbers enciphers an identification code for executing the test program, and sends the identification code to the IC card. The IC card makes sure the received identification code is a correct identification code and makes it possible to execute the test program 31.