baber/WOPTO huggingface dataset:
Patent JP-S5585080-A (JP)
Title: Manufacture of photoelectric converter
Inventor: MIZUSHIMA YOSHIHIKO
IPC: H01L31/0264
Filed: 1978-12-22
Abstract: PURPOSE: To improve characteristics and reduce manufacturing cost by uniformly adjusting the surface condition of a transparent electrode mainly composed of tin oxide and forming a semi-conductor film on the said surface.  
     CONSTITUTION: A transparent electrode 2 mainly composed of tin oxide is formed on a glass substrate 1. Next, this transparent electrode 2 is treated with an oxidizing agent. At that time, treatment temperature shall be maintained at a constant level. In addition, a transparent electrode 2 and a semi-conductor film 3 forming a photosensitive buffer having rectifying properties are constituted on the said substrate as a photoelectric converter. Following this procedure, a top electrode 4 is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0914540-A (JP)
Title: Connection detaching device for pipe connection part
Inventor: HIRAKI SHINICHI
IPC: F16L23/036
Filed: 1995-06-23
Abstract: PURPOSE: To provide a means for easily and safely detaching a flange connected surface or the like fastened with rust or the like due to aging or the like for a long period, in the case of replacing/repairing a flange type valve interposed between each end part of a pair of pipes in a piping system of relatively large bore. CONSTITUTION: Each fixed member 3, 4 is fixedly provided to be tightened with a bolt 7 and held respectively by a pair of circular annular shaped half pieces in each end part of a pair of pipes 1, 2, to insert a plurality of connecting levers 5 having an external thread respectively in both end parts to both the fixed members 3, 4, and to screw each nut 6a, 6b, 6c respectively to both the end parts, so as to generate axial directional force averagely separating these fixed members 3, 4 from each other.
Patent JP-S6217258-A (JP)
Inventor: TSUCHIDA TETSURO
IPC: E04D13/076
Filed: 1985-07-16
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-2000343808-A (JP)
Title: Image forming particle and its manufacture, method and apparatus for recording
Inventor: NOGUCHI YOSHINO
IPC: B41M5/52
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for recording capable of transferring an image onto a medium to be recorded without scumming or backside copying by instantaneously forming a clear image by giving a liquid to water absorbable particles on an intermediate transfer and further handling the particles without dust and using a setting agent without impairing image quality. SOLUTION: Water absorbable resin particles (setting agent) absorbing a liquid in a container 18 and swelling are given onto an intermediate transfer 2, and liquid droplets are given from a recording head 1 onto the transfer in which the particles are given in response to an image signal. An image formed on the transfer 2 is transferred onto the medium, and the particles retained on the transfer 2 are removed by cleaning means 22, 23, 24 or the like as needed. Before given to the transfer 2, a specific surface area value of the particles is set to 0.5 m2/g or above. Thus, a diameter of the each particle can be increased while the specific surface area is maintained large without decreasing characteristics of water absorption, dissolving or thickening.
Patent JP-S6136541-A (JP)
Title: Hydraulic controller for automatic transmission for car
Inventor: SUMIYA KOJI
IPC: F16H63/30
Filed: 1984-07-28
Abstract: PURPOSE:To simplify a hydraulic controller and make a valve body compact by directly connecting the oil passage of a lower body and the oil passage of an automatic transmission case. CONSTITUTION:The out port for the oil pressure in a lower body 1B or an output oil passage and the oil passage in an automatic transmission case 130 are connected directly or through a separator plate 1C, etc. Therefore, in comparison with the case of the connection through an upper body 1A, the necessity of installing an oil passage in the upper body 1A is eliminated, and the dimension of a valve body 1 can be reduced, and an oil-presssure circuit can be made simple, and the connection through pipes can be omitted, and the manhour necessary for assembly can be reduced.
Patent JP-S5860180-A (JP)
Inventor: CHIKAMASA YUTAKA
IPC: F26B3/02
Filed: 1981-10-03
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-S5859942-A (JP)
Title: Purification of ester
Inventor: TSUZUKI KENJI
IPC: C07C67/54
Filed: 1981-10-06
Abstract: PURPOSE:To obtain an ester hardly containing a Co compound, by distilling a reaction solution prepared by using a CO catalyst from an olefin, CO and an alcohol, introducing an oxygen-containig gas to the distillate so that the Co compound is precipitated, followed by distilling the filtrate. CONSTITUTION:A reaction solution obtained by reacting an olefin with CO and an alcohol in the presence of a CO catalyst is distilled, an oxygen containing gas is introduced to the distillate so that the Co compound contained in the solution is precipitated, it is filtered off, and the filtrate is distilled to give a purified ester. Air, etc. is used as the oxygen-containing gas, and the introduced amount of the gas is preferably 5-20l(in the case of air) based on 100g ester distillate. EFFECT:An ester hardly containing a Co compound is obtained, and there are no obstacles in operation caused by adhesion of scales of the Co compound in the whole system of distillation.
Patent JP-H0453168-A (JP)
Title: Load current limiting circuit
Inventor: YAMAGUCHI SHUICHIRO
IPC: H01L27/04
Filed: 1990-06-15
Abstract: PURPOSE:To limit overcurrent of a load circuit by inserting a bipolar transistor constituting a current path between the gate and drain of a MOSFET for output and inserting a resistor between a base thereof and a source of the MOSFET for output. CONSTITUTION:Bipolar transistors 7a, 7b are inserted between, a gate and a drain of the MOSFET 3a and 3b for output so as to constitute a current path for limiting a load current, and the resistors 8a, 8b are inserted between the base thereof and a base of the MOSFET 3a, 3b. Accordingly, when a potential difference to be generated between the source and the drain of the MOSFET 3a, 3b reaches prescribed voltage, the transistors 7a and 7b are made conductive to lower potential between the gate and the source of the MOSFET 3a and 3b and to change the MOSFET 3a, 3b to be high impedance so as to be able to limit the load current within a prescribed value and to be able to relatively free set an upper limit value of the load current thus to add a limiting function of the load current without increasing a manufacturing process and a chip area.
Patent JP-S5382669-A (JP)
Title: Preparation of dry separating membrane
Inventor: YAMAUCHI KAZUHISA
IPC: C08J9/28
Filed: 1976-12-29
Abstract: PURPOSE:To obtain dry separating membrane, having a superior permeability and ability of re-wetting, by contacting wet separating membrane, manufactured by wet process, with organic solvent and letting alone more than a fixed time, after replaced water by organic solvent and next, evaporating organic solvent.
Patent JP-H1011050-A (JP)
Title: Keyboard cover with heater
Inventor: ABIKO MASAHIKO
IPC: G10C3/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard cover with a heater which is capable of efficiently warming the front surface of a keyboard and may be freely placed on the keyboard or removed therefrom. SOLUTION: The keyboard cover 1 with the heater consists of band heaters 2 and a thermostat 30. The band heaters 2 consist of two sheets for a black key and a white key and are circumferentially enclosed with laminates 3. The two band heaters 2, 2 are fixed by the laminates 3 apart the spacing equivalent to the height of the black key. The spacing is provided with a difference in level in compliance with the height of the black key in such a manner that the surfaces of the heaters come into contact simultaneously with the surfaces of both of the front surface 11 of the black key and the front surface 21 of the white key. Felt 4 is stuck to the rear surface 3a in contact with the keyboard of the laminates 3. Temp. is controlled by the thermostat 30 to warm the front surface of the keyboard to about 40 deg.C.  The fingertips are prevented from having pain as the keyboard is warmed when the keyboard cover 1 with the heater is removed.
Patent JP-S5279869-A (JP)
Title: Semiconductor substrate
Inventor: TANIGAWA EIKI
IPC: H01L21/322
Filed: 1975-12-26
Abstract: PURPOSE: To reduce etch pits and crystal defects to a negligible level by lapping the rear surface of a semiconductor substrate to a surface roughness of No.500 or under and making the thickness of the semiconductor substrate less than 350μm. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5859310-A (JP)
Title: Catalytic converter
Inventor: OONISHI TOSHIMI
IPC: F01N3/28
Filed: 1981-10-05
Abstract: PURPOSE:To make a light weight catalytic converter and at the same time to reduce a cost by a method wherein a sheet metal and castings are used together as a material quality of a container for catalytic converter and they are integrally formed by internal chill process. CONSTITUTION:A part of a container 2 for catalytic converter corresponding to the seal members 3 and 5 and the wire mesh 4 as well as the cylindrical case 2c near the former are of a metal sheet and other parts i.e. the exhaust gas feeding part 2a having flange 6 and the exhaust gas discharging part 2b having a tapered part 7 and a flange 8 are made of cast iron. The upper end of the sheet metal cylindrical case 2c and the cast iron exhaust gas discharging part 2a are internal chilled, and the lower end of the case 2c and the cast iron exhaust gas discharging part 2b are similarly internal chilled.
Patent JP-S6219356-A (JP)
Title: Tool assigning method
Inventor: KOMIYA HIDETSUGU
IPC: B23Q41/00
Filed: 1985-07-18
Abstract: PURPOSE:To assign a tool to a corresponding machine tool and obtain its high rate of operation, by assigning the (i)th tool of machining programs numbering (n), obtained in the order of number of tools for use in every work, to the (i)th machine tool thereafter assembling the tool, except a common tool, in a group of the maximum number of tools for use in a different program. CONSTITUTION:The method inputs a machining program number, tool for use, machining time, machining quantity and a residual time till the delivery date, used in every work, from a keyboard KB in a central control system 101. And when a set of machining centers 102a-102n numbers (n), a processor CPU in the system 101, obtaining machining programs numbering (n) successively in the order of large number of tools for use, serves as a nucleus of the (i)th tool group mounting the all tools, used in the (i)th machining program, to the (i)th machining center 102i. Next the system 101, obtaining a tool group containing a maximum number of tools for use in a machining program separately from that numbering (n) while assembling a tool except a common tool and performing a similar process also for each remaining machining program, assigns the all tools to each machining center, in every machining program unit, to reduce mounting and removal of the tool.
Patent JP-S5586042-A (JP)
Title: Plasma display panel
Inventor: MITANI MINORU
IPC: H01J17/49
Filed: 1978-12-25
Abstract: PURPOSE: To obtain a plasma display panel whose fabrication is easy and whose electrode arrangement density increases by mounting two electrode groups which constitute a discharge electrode on the same substrate through an insulator.  
     CONSTITUTION: A group of striped electrodes 2 are formed on the insulating substrate 1 and the striped insulator layer 3 is formed on it in the direction where it intersects vertically with a group of electrodes 2. The striped conductor layer 4 is also formed on this insulator layer 3. The insulator 5 is formed adjacently and parallelly with each conductor layer 4 and is actuated as a spacer. The cover glass 6 is arranged on the substrate 1 on which a group of intersecting electrodes 2 and 4 are formed. After it is sealed, appropriate discharge gas is enclosed. Phosphor can also be coated on desired positions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5782768-A (JP)
Title: Automatic analyzing device
Inventor: OZAWA KIYOUICHI
IPC: G01N35/00
Filed: 1980-11-10
Abstract: PURPOSE:To supply special samples automatically to an analyzing device in accordance with need by holding ordinary samples and special samples all in a sample table. CONSTITUTION:A sample table 11 is formed with an ordinary sample vessel row 12 loaded with samples to be analyzed in plural holes on the outside circumferential side, and a special sample vessel row 13 loaded and arranged with emergency samples, standard samples or the like in plural holes on the inside circumferential side. If necessary, an ordinary sample or a standard sample is rotated and transferred to a sample suction position 44 or 44' by the command from the analyzing device, whereby the analysis of the ordinary sample or the calibration of the analyzing device is accomplished. In the case of an emergency sample, it is rotated and transferred thereto similarly by the command from the analyzing device, and is analyzed according to the analyzing items inputted in an operation panel 52. In this way, the special samples are supplied automatically to the analyzing device in accordance with need.
Patent JP-H05331798-A (JP)
Title: Applicator roll for coating
Inventor: TAKEDA YOSHIYUKI
IPC: D21H23/00
Filed: 1992-05-26
Abstract: PURPOSE:To obtain the applicator roll free from coating irregularity and also capable of coping with high speed coating process by randomly forming many cracks having specific depth and width on the surface of the roll. CONSTITUTION:Many cracks having a depth of 2.0-4.0mum and a width of 4-6mum are formed on the surface of an applicator roll 1. The coating solution-retaining property of the roll at the cracks is good.
Patent JP-S5680633-A (JP)
Title: Liquid fuel combusting apparatus
Inventor: KITAJIMA SOUICHI
IPC: F23N5/24
Filed: 1979-12-05
Abstract: PURPOSE: To prevent scattering of bad odor, by drawing out the mixture gas of vaporized fuel and air left in a vaporizing chamber at the time of extinguishing flame by a suction means which is operated being linked with the flame extinguishing operation.  
     CONSTITUTION: A burner head 4 is fitted in an opening formed at the top of a vaporizing chamber 1, which is connected at one side thereof with a fuel supply pipe 5 and an air supply pipe 6 and connected at the other side with a suction means 12 via a suction pipe 11. Liquid fuel supplied from the fuel supply pipe 5 by a fuel pump 7 is vaporized in the vaporizing chamber 1 and mixed therein with air supplied via air supply pipe 6. Then, the mixture of fuel and air is jetted from the burner head 4 and is ignited for combustion. In this state, when the flame is extinguished, supply of fuel and air to vaporizing chamber 1 is stopped, and at the same time, the mixture of fuel and air left in the vaporizing chamber 1 is drawn out by a suction means 12. Therefore, scattering of bad odor can be prevented at the time of flame extinction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000344058-A (JP)
Title: Wiper pivot
Inventor: HASEGAWA TAKASHI
IPC: B60S1/04
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To let a pivot shaft be smoothly moved inwardly to a vehicle body, and absorb impact load when external load is applied to a vehicle in the axial direction so as to allow a restriction for the movement of the pivot in the axial direction to be released. SOLUTION: A wiper pivot is usually rotatably supported so as to be freely rotated in a state that a locking means 5 is fastened to the outer circumference of a pivot shaft 3 with prescribed fastening force in such a way that the movement of the pivot shaft 3 in the axial direction with respect to a cylindrical bearing part 41 is restricted.  Meanwhile, when external load P greater than prescribed one in the axial direction, is applied to the pivot shaft 3, the restriction for the movement of the pivot shaft 3 in the axial direction by means of the locking member 5 is released, the pivot 3 is thereby moved in the cylindrical bearing part 41, at this time, the locking member 5 fastened onto the outer circumference of the large diameter part 32 for the pivot 3 with prescribed fastening force, starts moving relatively to the tip end side of the pivot 3 so as to instantly arrive at a small diameter part 31, and fastening force is rapidly lowered down, so that the pivot shaft 3 can be smoothly moved in the cylindrical bearing part 41.
Patent JP-H117173-A (JP)
Title: Color image forming device
Inventor: ASAKURA KENJI
IPC: G03G15/16
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device capable of surely realizing accurate color alignment with simple constitution. SOLUTION: Flanges are fixed at both ends of the photoreceptor 30 of an image forming unit 3 and the shaft of the photoreceptor is integrally fixed on the flange. The shaft of the photoreceptor is rotatably supported on the side wall of the unit 3. A recessed tapered surface is formed at the right end of the shaft of the photoreceptor. A coupling plate 42 having eight pawls 47 is fixed around the tapered surface of the shaft of the photoreceptor. A photoreceptor driving mechanism 60 is constituted of an output shaft 70, a coupling plate 61 integrally rotated with the shaft 70, an output shaft driving gear 71, and a driving mechanism driving them. Then, the output shaft 70 is supported on a bearing 77 fixed between a right main body wall and a substrate fixed on the wall so that it can move and rotate in a thrust direction.  A tip tapered part 75 having a projecting tapered surface profiling the tapered surface of the shaft of the photoreceptor is formed at one end of the shaft 70.
Patent JP-S644145-A (JP)
Title: Automobile telephone controller
Inventor: YOSHIMURA KOJI
IPC: B60R11/02
Filed: 1987-06-25
Abstract: PURPOSE:To reduce the noise in the cabin of an automobile automatically in response to the automobile telephone set by providing a means controlling automatically an on-vehicle electronic component in relation to the start of reply of the automobile telephone set. CONSTITUTION:When a call signal is received to a hand-free telephone set 10 and a driver turns on a switch while an air-conditioner 30 is in operation with the setting value of wind flow or above, a control section 12 sets a hand- free telephone set 10 to the reply start state and outputs a control signal S. Thus, an air-controller 34 decreases the wind flow of a blower 32 to the setting value to reduce the blowing sound. Thus, the driver listens clearly to the sound of the opposite party sent from a reception speaker 15 without being interfered with the blowing sound.
Patent JP-H0452430-A (JP)
Title: Floor installation type air conditioner
Inventor: NAKAMURA YOTSUO
IPC: F24F3/00
Filed: 1990-06-18
Abstract: PURPOSE:To minimize a heating/cooling coil and facilitate plant work by constituting an air duct system to produce a cooling/heating atmosphere and air duct system to practice heat exchange ventilation inside a main body casing, and connecting a blowoff side of an air supply blower, which sucks up outdoor air, with an intake port and an intake side of an exhaust blower, which discharges exhaust air, with an exhaust port, respectively. CONSTITUTION:In a main body casing 4, a first air duct 8, which is provided with an air intake port 6, which serves as a starting point and passes outdoor air fed in by way of a duct 5 or open air, and a second air duct 7, which serves as a terminal point, and a second air duct 11, which is provided with an indoor air intake port 9, and an exhaust air port 10, which is communicated with outside and serves as a terminal point are independently installed. A cooling/ heating coil 13, which forms cooling air or heating air by the conduction of cooling medium or heating medium, is present in the first air duct 8 on the upper stream side of a total heat exchanger 12. Two circulation blowers 14, which form an air flow in the first air duct 8, are installed in parallel in the first air duct 8 near an air supply blowoff port 7 further on the upper stream side of this cooling/heating coil 13.
Patent JP-2000349515-A (JP)
Title: High-frequency module
Inventor: NAGASAKU TOSHIYUKI
IPC: H01P3/06
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce the loss in a coaxial line by filling a dielectric only to a partial section between a central conductor and an outer conductor. SOLUTION: A plane antenna and a high frequency transmission line 29 connected to this antenna are provided on a circuit board 28, and this assembly is connected with a high frequency transmission line 27 on an airtight sealing side through a coaxial line having a center conductor 21. A micro strip line, a coplanar line, a waveguide, etc., are used for the lines 27, 29. In addition, in the coaxial line having the conductor 21, the outer diameter of the conductor 21 is equalized between a part 23 having a dielectric filler and a part 24 having no dielectric filler and in addition, the inner diameter of an outer conductor 22 is equalized. In order to match a prescribed impedance as the whole coaxial line, the outer diameter of the conductor 21, the inner diameter of the conductor 22, the length of the dielectric-filled part 23 and the length of the part 24 without dielectric.  Keeping the airtight structure of a module while filling the dielectric to a part of the coaxial line as described, a loss at the dielectric is reduced.
Patent JP-S6220940-A (JP)
Title: Fluid actuator
Inventor: HATTORI TOSHIHIRO
IPC: F15B11/00
Filed: 1985-07-19
Abstract: PURPOSE:To make it possible to smoothly operate an actuator, by disposing a shut-off valve which is subjected to duty ratio control, between a direction selector valve for the actuator and a fluid pressure source. CONSTITUTION:A pump P is connected to cylinder chambers 56, 57 in a shift actuator 51 in a speed change gear actuator 5, through direction selector valves V7, V8, respectively. A shut-off valve V1 subjected to duty ratio control is disposed between the direction selector valves V7, V8 and the pump P. Accordingly, when a control device controls duty ratio control so that the shut-off valve V1 is intermittently opened and closed, the fluid pressure in the cylindrical chambers 56, 57 in the shift actuator 51 may be gradually raised, thereby it is possible to make the operation of the actuator smooth.
Patent JP-H04358329-A (JP)
Title: Optical pickup device
Inventor: YAMAMIYA KUNIO
IPC: G11B7/135
Filed: 1991-06-04
Abstract: PURPOSE:To provide the optical pickup device which can be assembled with much less man-hour for adjustment by more decreasing the number of optical equipments. CONSTITUTION:This device is equipped with a semiconductor laser 1, coupling lens 2, fiber type wavelength deformation element 3, Axicon lens 6, hologram element 7, 1/4 wavelength plate, objective lens 9 and photodetectors 5a and 5b, and the photodetectors 5a and 5b are integrally integrated into a supporting frame 4 to support the fiber type wavelength transformation element 3. A beam returned from an information recording medium 10 is diffracted by the hologram element 7. This + or -1st order diffracted beam is detected by the photodetectors 5a and 5b integrated into the supporting frame 4 so as to detect an information signal, focusing error signal and tracking error signal. Thus, the number of equipments is decreased and the man-hour for adjustment is reduced.