baber/WOPTO huggingface dataset:
Patent JP-H07218967-A (JP)
Title: Shake-proof device
Inventor: WASHISU KOICHI
IPC: G03B17/00
Filed: 1994-01-28
Abstract: PURPOSE:To prevent the influence on power supply to a function other than the driving function by changing the time constant of a high-pass filter serially connected in the position control loop of a driving means controlling the position of a correction optical means as necessary. CONSTITUTION:The high-pass filters 11 p and 11 y are serially connected in the position control loop of the driving means controlling the position of the correction optical means, and the time constant thereof is changed by time constant changing means 12p and 12y. The operation of the changing means 12p and 12y is controlled by comparison means 13p and 13y, which output based on output from a 1st current amount generation circuit 15. The output 1st current amount) from the 1st circuit 15 is decided by a circuit 16 for outputting the accumulation information(consumed state of battery) of a power source and a circuit 17 for outputting power consumption information of the camera at the respective points of time(using time). Then, driving restriction is performed by installing a restriction means restricting the driving amount of the correction optical means and provided with a cushioning member with the correction optical means.
Patent JP-H11284216-A (JP)
Title: Photovoltaic element, solar cell module, manufacture and installation thereof and solar generator system
Inventor: TAKADA KENJI
IPC: H01L31/042
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To raise the reliability against the migration of a conductive material in collector electrodes, by making so that cracks exist in a semiconductor optical active layer below between the collector electrodes, but do not exist in a semiconductor optical active layer just beneath the collector electrodes. SOLUTION: A collector electrode 1301 is made protruded and an inter- collector electrode area 1304 is made recessed, a strain 1302 caused in the direction parallel to the plane of a flexible substrate 1303 and approximately perpendicular to the collector electrode 1301 concentrates between the collector electrodes 1301. If a stress 1302 exceeds the critical value for crack generation of a semiconductor optically active layer 1305, cracks 1306 occur at the inter- collector electrode area 1304 but not beneath the collector electrodes 1301. If a process accompanying a strain higher than the critical value for crack generation of the semiconductor optical active layer 1305 is applied to a photovoltaic element, the reliability reduction of the photovoltaic element due to the migration and diffusion of the conductive material in the collector electrodes is avoided.
Patent JP-S60170660-A (JP)
Title: Polyester block copolymer composition
Inventor: YAMAMOTO YOSHIYUKI
IPC: C08L67/00
Filed: 1984-02-15
Abstract: PURPOSE:To provide the titled composition having excellent thermal stability and mechanical properties, and giving a parison with excellent form-stability, by compounding the titled copolymer with an epoxy compound, a specific metallic salt compound and a phosphorus compound. CONSTITUTION:(A) 100pts.(wt.) of a polyester block copolymer obtained by the block-forming reaction of (i) an aromatic polyester containing aromatic dicarboxylic acid as main acid component with (ii) an aliphatic polyester containing aliphatic dicarboxylic acid as main acid component and/or an aliphatic hydroxycarboxylic acid as hydroxy acid component, is compounded with (B) 0.1- 40pts., preferably 1-30pts. of an epoxy compound and (C) <=10 pts., preferably 0.1-5pts. of a compound selected from organic sulfonic acid salt, sulfuric acid ester salt and trivalent organic phosphorus compound. The phosphorus compound of the component C is triphenyl phosphite, etc., and the merallic salt is preferably sodium dodecylbenzenesulfonate, sodium laurylsulfate, etc.
Patent JP-H05222702-A (JP)
Title: Snow-melting and freeze proofing device for track branch part
Inventor: SUGIMOTO AKINORI
IPC: E01H8/08
Filed: 1992-02-12
Abstract: PURPOSE:To exhibit the snow-melting and freeze proofing effect quickly and efficiently by arranging a heat-pipe-type base plate under a tongue rail of a track branch part and heating the rail by using a heat generating means provided at the side of the base plate. CONSTITUTION:In a cold or snowfalling district, a stock rail 1 is laid upon cross ties 2,2, which are arranged on a rail track at a sutiable interval. Next, adjacent to the stock rail 1 at the track branch part of this track, a tongue rail 4 is placed in a slidable manner. Meanwhile, heat-pipe-type base plates 6, 6, in which a working fluid is sealed, are placed on the cross tie 2 at the track branch part, so that the tongue rail 4 can slide and move on the top surface of the base plates 6, 6. In addition, a heat generating means 7 is placed at the side, which serves as a heat receiving part, of the heat-pipe-type base plate 6. The heat generated by the heat generating means 7 is quickly transferred all over the heat--pipe-type base plate 6 so as to be radiated to the circumference from the top surface of the base plate 6, thereby giving the snow-melting and freeze proofing effect at the track branch part.
Patent JP-S62182892-A (JP)
Inventor: NAKAMURA KIMIO
IPC: G06Q40/02
Filed: 1986-02-06
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-H02205364-A (JP)
Title: Surface light emission type light emitting diode
Inventor: FUJITANI TAKESHI
IPC: H01L33/30
Filed: 1989-02-03
Abstract: PURPOSE:To shorten the breaking time of light emission by providing a resistor for connecting an N-type semiconductor to a P-type semiconductor. CONSTITUTION:A surface emission type light emitting diode has a resistor 13 provided at a part removed for forming a current narrowing structure, and a P-type semiconductor 8 is electrically connected to an N-type semiconductor 9 through the resistor 13. Accordingly, when a forward voltage is applied between an N-type electrode 9 and a P-type electrode 8, a current which arrives from the electrode 8 through a current injection window 7 and a P-type InGaAsP active layer 1 at the electrode 9 flows. After the current is reduced, or after the injection of the current is stopped, excess electrons and holes remaining at a P-N junction flow through the resistor 13 are rapidly erased. Thus, the light emitting diode has a very short breaking time of a light signal.
Patent JP-H07231889-A (JP)
Title: Ultrasonic image diagnostic device
Inventor: YAMAZAKI TATSUO
IPC: G06T1/00
Filed: 1994-02-23
Abstract: PURPOSE:To provide an ultrasonic diagnostic device which can process a desirable image even for a freezed image and a recorded image. CONSTITUTION:An ultrasonic image diagnostic device which scans a test body while transmitting/receiving an ultrasound and displays in realtime an ultrasonic tomographic image obtained successively based on sound ray data is provided with a monitor 20 for displaying the ultrasonic tomographic image and a sound ray data memorizing means 13 for storing sound ray data by one image component. And this ultrasonic image diagnostic device is provided with a co-ordinates converting means (14) which converts the sound ray data by one image component read by the sound ray data memorizing means 13 to image data to be displayed on the monitor 20 through the co-ordinates converting means 14 and a image data altering means (14) which alters the image data displayed on the monitor 20 through this co-ordinates converting means (14), and is constituted so as to apply image-process to a freezed image of the ultrasonic tomographic image displayed in realtime and/or a recorded image from an external recording device 15 so as to be displayed on the monitor 20.
Patent JP-S52109495-A (JP)
Title: Production of chromium sesquioxide
Inventor: INOUE YOSHIICHI
IPC: C01G37/02
Filed: 1976-03-11
Abstract: PURPOSE: To diminish residual Cr(VI) in the waste water and product, by burning Cr(VI) compounds in the nonreducing atmosphere and then washing the burned products with an aq. solution containing reducing agents. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58144579-A (JP)
Title: Control system for motor
Inventor: OOTSUKA SATORU
IPC: H02P29/20
Filed: 1982-02-19
Abstract: PURPOSE:To effectively set the speed command to zero at the target position by smoothly varying the speed command value at the high speed moving time by speed control at both accelerating and decelerating times by using a counter for generating the speed command. CONSTITUTION:A controller 1 presets by a control line 19 a target feed value to a position control counter 12,and the count-up operation is instructed by the control line 13 at the speed control counter 2. When a motor 7 starts rotating, a rotating angle detector 9 outputs a pulse in response to the rotating angle of the motor 7, and the counter 2 outputs a counted value proportional to the rotating angle. This counted value is converted via a D/A converter 4 to an analog value and is applied as a speed command value to a motor drive unit 30.
Patent JP-S63193301-A (JP)
Title: Road pilot device for vehicle
Inventor: KOMATSU MASATADA
IPC: G11B5/00
Filed: 1987-02-06
Abstract: PURPOSE:To accurately enable a user to enjoy driving to the destination by combinationally using a road map and a cassette tape with which the user finds circumstances such as equipments and scenes from a point to the next point in accordance with the order of points. CONSTITUTION:Colored progression marks D are entered on a road C from an interchange (a) of a principal road A to a destination B and points such as intersections are successively entered with numbers on the way of the road C to form a road map X. Explanations of positions and circumstances of a first point 1 and following points and explanations of gasoline stations, drive-ins, leisure equipments, noted products, noted places and scenes, hotels, hospitals, etc., around respective points are recorded on the cassette tape which can be loaded to a vehicle. When the user turns on the cassette tape and sees the road map X at any point while driving to the destination, each point and information to the next point are explained and introduced. Thus, he enjoys driving to correctly arrive at the destination.
Patent JP-S59151430-A (JP)
Title: Etching method for layer of irregular thickness
Inventor: KIKUCHI MASAJI
IPC: H01L21/306
Filed: 1983-02-18
Abstract: PURPOSE:To obtain the desired etching layer where no side etching is generated by a method wherein, when an etching is performed on the layer having the part of irregular thickness, the width of each pattern is varied in accordance with the thickness of etching to be performed, thereby enabling to shallower the etching depth at the part where the layer to be etched is thinly formed. CONSTITUTION:A conductor material is printed on an insulating substrate 1, the first conductor layer is formed by performing a sintering, and wiring patterns 3 and 4 are obtained by performing a photoetching processing. Then, an insulating film is covered on the substrate 1 other than the part where a contact hole 7 is formed, the second conductor layer 8 is formed by printing thereon, and a photoresist layer 9 of prescribed form is provided on the exposed part of the layer 8 and the patterns 3 and 4. At this time, the width W' of the layer 9 at the flat part is set at Wo+2XD2 when the layer 9 of the stepped part is set at Wo with the flat part of etching thickness of D1 and the maximum etching thickness of D2. Thus, an etching is performed based on the etching time required for the stepped part, the layer 9 is removed, and wiring patterns 5 and 6 are obtained.
Patent JP-S56122250-A (JP)
Title: Selection circuit of pulse train
Inventor: MORITA TADAO
IPC: H04L7/08
Filed: 1980-02-29
Abstract: PURPOSE:To realize the shortest-course selection of the target pulse train in case the central frequency of the pulse train is set equidistantly and only the target pulse train is selected, by giving a parallel inspection to the pulse train to be supplied. CONSTITUTION:In case the target pulse train 8 is mixed with the two types of disturbance pulse trains 9 and 10 to be the adjacent periods of the pulse train 8 at the input terminal 6. These pulse trains are first put into the monostable multivibrator 1 that shapes the input pulse duration to a certain value to obtain the waveform (a). Then the clock pulse is applied from the clock pulse generator 2, and the waveform (a) is shifted (waveform d) by a certain bit via the shift register 3. This waveform (d) is applied to the monostable multivibrator 4 which produces the gate pulse to obtain the gate pulse (waveform e). Then the normal signal output (f) is obtained through the AND circuit 5 and by utilizing the nature in that the normal signal 8 emerges equidistantly.
Patent JP-H01201969-A (JP)
Title: Solar battery power supply unit
Inventor: AOYANAGI HIROSHI
IPC: H02S30/20
Filed: 1988-02-08
Abstract: PURPOSE:To enable a solar battery power supply unit to be compact when not in use, in transit, or carrying by making up a specific flexural rigid solar battery module sheet and a cylindrical case for housing the rolled-up sheet. CONSTITUTION:A solar battery module sheet 10 having a flexibility of less than 100kg.mm<2> of flexural rigity in 5mm width is expended toward the sun by an expansion jig 51 made of a support joist removably set in a cylindrical case 30. A stopper plate 52 is attached to the tip of the solar battery module sheet 10 so as to keep the cylindrical case 30 air-tight or dust-proof by being contacted to an enfolding mouth at housing time. A fixing jig 53 made of a link whose length can removably be adjusted is provided on the cylindrical case 30, so the inclination angle of the sheet 10 can be set most appropriately toward the sun. Making a portable power unit small, light-weight, and protecting it using a cylindrical case when not in use can be done at a low cost and effectively.
Patent JP-S62183972-A (JP)
Title: Torch holding device for automatic welding equipment
Inventor: MIURA AKITO
IPC: B23K9/28
Filed: 1986-02-10
Abstract: PURPOSE:To execute welding without minding a drag angle and a push angle, by keeping a weld point constant, and changing a position of a torch in a plane. CONSTITUTION:When a driving shaft rotates, the first link 7 turns centering around a shaft center A of a driving shaft, and an angle which is made between the first link 7 and a vertical line passing through the shaft core A is varied to alpha1 beta1. In this case, the second parallel link mechanism is driven by the first parallel link mechanism, turns as the first link 7 turns, and an angle made by a torch holding member 12 and a shaft center phi is varied to alpha2 beta2, but a relation of alpha1=alpha2 beta1=beta2 is maintained. Accordingly, a torch 13 which has been attached to the torch holding member 12 keeps a weld point P constant by a rotation of the driving shaft, and its position is varied in a plane vertical to the shaft center of the driving shaft.
Patent JP-H08196375-A (JP)
Title: Chair
Inventor: YASUOKA MITSUO
IPC: A47C3/18
Filed: 1995-01-20
Abstract: PURPOSE: To easily maintain a posture suitable for the operation of installed equipment such as a PACHINKO machine without any need of tolerating a sitting pain. CONSTITUTION: This chair has a leg body 46, a bed member 55 fixed to the upper end thereof, a saddle member 52 mounted on the bed member 55 in such a state as freely slidable in a back and forth direction, a return spring for resetting forward a saddle body 52 laid on the saddle member 52, and a seat body 16 fastened to the upper surface of the saddle member 52.
Patent JP-S59152462-A (JP)
Title: Two-color electrophotographic copying apparatus
Inventor: ENDOU HIDENOBU
IPC: G03G15/01
Filed: 1983-02-18
Abstract: PURPOSE:To prevent waste of toner and adhesion of a carrier to a photosensitive body by stopping electrostatic charging when trouble is detected in primary or secondary charging, and destaticizing a photosensitive body by uniform illumination. CONSTITUTION:When the wire of a charger 22 for secondary electrostatic charging is broken during discharge and secondary charging is intercepted, the trouble is detected by a trailing edge of a detection signal II. Hereupon, primary and secondary charging control signals are turned off and a destaticizing lamp control signal is turned on by a control circuit, and at the same time, a control signal of a trouble display device is turned on. As a result, the supply of power to the chargers 21, 22 for primary and secondary charging are stopped, and the trouble is displayed on a trouble display device 302. A destaticizing lamp 303 is lighted to uniformly illuminate a photosensitive body and to destaticize it, thus preventing waste of a toner and adhesion of a carrier.
Patent JP-S53112567-A (JP)
Title: Dust-collecting filter medium
Inventor: MURAMOTO AKIHIKO
IPC: B01D39/16
Filed: 1977-03-11
Abstract: PURPOSE: To provide a dust-collecting filter medium for use in a vacuum cleaner or the like, excellent in dust-collecting ability and gas permeability by a non-woven cloth formed by a self-fusing fiber and an electroconductive fiber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08201251-A (JP)
Title: Method and device for performing non-water tank type compression/expansion tests on high-pressure gas container
Inventor: KAKIUCHI YASUO
IPC: G01N3/12
Filed: 1995-01-20
Abstract: PURPOSE: To provide a highly accurate method and device for performing non- water tank type compression/expansion tests on high-pressure gas containers by eliminating the unstableness of water pressure caused by the pulsation of a pressurizing pump used for ordinary compression/expansion tests. CONSTITUTION: The pressure in a high-pressure container 31 to be inspected is increased to a fixed value by means of a plunger pump 44 equipped with a servomotor 46 by draining water from the container 31 through an air extracting and water injecting hole 43 and air extracting and water draining hole 59 after an inspection head 32 is inserted into and fixed to the container 31 and evacuating the container 31 with a vacuum pump 35. After the pressure in the container 31 reaches the fixed value, the pressures in a line 41 and container 41 are gradually lowered by rotating the motor 46 in the reverse direction and the permanent increasing rate is found from the number of revolutions of the motor 46 when the water pressure drops to a fixed value based on an operational expression.
Patent JP-H01201918-A (JP)
Title: Formation of pattern
Inventor: HIRAI YOSHIHIKO
IPC: H01L21/027
Filed: 1988-02-05
Abstract: PURPOSE:To prevent defects from being transferred to a resist pattern when there exists the fine defect on a mask, by exposing the fine defect on a mask pattern, causing the defect to be out of focus. CONSTITUTION:In a resist coating process, for example, a resist film 41 of 1.0mum thickness is formed on a semiconductor substrate 42 by coating a diazo- positive type photoresist while rotating it. In a pattern exposure process, the transfer-exposure of a pattern is performed by a reduction exposure projector which scales down to one-tenth and has an optical system where its wavelength is 0.465mum and its numerical aperture NA of a lens is 0.42. In such a case, the surface of the resist is positioned so that it slips from a focal plane 43 by 2.0mum upward or downward and the exposure is carried out in a state that a mask pattern is out of focus. As to a fine defect that is less than 0.6mum, the defect pattern is not transferred to the resist by causing the defect to be out of focus.
Patent JP-S55120396-A (JP)
Title: Control device for synchronous motor
Inventor: NAITOU YOSHIO
IPC: H02P21/36
Filed: 1979-03-08
Abstract: PURPOSE:To make it possible to continue operation of a synchronous motor with safety without commutation failure at the start of deceleration of the motor by driving the synchronous motor by a current type inverter device of the forced commutation system. CONSTITUTION:When a synchronous motor 5 is decelerated by lowering the speed reference signal which is the output of a deceleration reference circuit 10, the speed feedback signal output of a speed detector circuit 18 becomes larger than the speed reference signal and the polarity of the output signal of a speed control circuit 11 changes. A beta switching circuit 16 detects the change of polarity of the output signal of the speed control circuit 11 and produces an output signal which changes in steps, but it is converted into a signal which changes for predetermined time by a primary time-lag circuit 21. By a 1b phase control circuit 24, the phase of the output current of an inverter 4 is changed, for example, from beta=0 deg. to beta=150 deg. for a predetermined time. Consequently, there is no decrease in the commutation condenser voltage of the inverter 4 so that the deceleration of the motor can be accomplished with safety.
Patent JP-H01202333-A (JP)
Title: Manufacture of bolt for robot having conical guide part
Inventor: SAKAMURA YOSHIICHI
IPC: B21K21/14
Filed: 1988-02-05
Abstract: PURPOSE:To ensure the fastening of a bolt and to reduce the cost by preforming the drawing of the blank tip part and the guide hole of the center part and performing in order the heat part forming with the stamping of a punch and die, the drawing of the shaft part and the upsetting of a hollow hole end part. CONSTITUTION:A head part 1a', cylindrical part 1c' and shallow guide hole 1d are preformed by punch 11 and die 14 at a 1st heading stage as well as the blank 1 of a fixed dimension is cut from a steel made round bar. The preformed part 1I is then fed to a 2nd heading stage, an angular part head part 1a and flange 1f are subjected to heating and cylindrical part 1c, step part 1e and hollow hole 1h are formed by punch 12 and die 15. A sharp hollow conical part 1g is formed at the tip by punch 13 and die 16 a 3rd heading stage. The automatic insert and fastening of a bolt are ensured due to the bolt tip part being a thin sharp part 1g. The cost of the bolt can be reduced by the material saving and simplification in working.
Patent JP-S59154113-A (JP)
Title: Ultrafiltering method
Inventor: KASHIMURA KIJIO
IPC: B01D61/02
Filed: 1983-02-21
Abstract: PURPOSE:To obtain a concentrated liquid and a transmitted liquid having stabilized quality by detecting the inlet pressure of the membrane in a circulation-type ultrafiltering apparatus, and controlling the supply rate of the original liquid in accordance with the fluctuation of the pressure to maintain the pressure exerted to the membrane at an adequate value. CONSTITUTION:In transmitting and concentrating a liquid from an original liquid tank 2 by an ultrafilter membrane 5 through a pump 2, an inlet pressure of the membrane 5 is detected by a pressure sensor 4. And the supply rate of the original liquid is regulated by controlling the number of revolutions of the pump 2 to keep constant the set pressure.
Patent JP-H05223258-A (JP)
Title: Heating cooking appliance and manufacture of window glass thereof
Inventor: ASAUE ATSUSHI
IPC: F24C7/04
Filed: 1992-02-13
Abstract: PURPOSE:To conduct transparency treatment preventing/substantially stain produced in the course of cooking from sticking on window glass in a heating cooking appliance. CONSTITUTION:Fluorocarbon resin powder of which the main constituent is PFA resin is applied and deposited on the surface of glass 1 by an electrostatic coating method. The thickness of a primer layer 2 is made 5mum or below, the ratio between the primer layer and a fluorocarbon resin layer 3 is made 1 to 5 to 1 to 4 and transparency is ensured. The glass thus prepared is used as window glass.