baber/WOPTO huggingface dataset:
Patent JP-H0327156-A (JP)
Title: Automatic fabric inspection system of woven fabric
Inventor: KUWABARA MASAICHI
IPC: D02H13/02
Filed: 1989-06-22
Abstract: PURPOSE:To properly detect defects of cloth by analyzing weaving data and warp data in every beam of woven fabric, inputting data specifying kinds of defects of cloth and positions thereof to a fabric inspection condition setting means, selecting a camera and light source of a fabric inspector most suitably and dealing with woven fabric. CONSTITUTION:Weaving data having accumulated stopped position of weaving machine and suspension cause during weaving in each beam of woven fabric and warp data having accumulated trouble occurrence position and content thereof in a preparing process of warp beam corresponding to the beam of woven fabric are outputted to an analyzing means. In the analyzing means, the weaving data and the warp data are analyzed, analyzed data specifying kinds of defects of cloth and positions thereof which are estimated in the beam of woven fabric are outputted to a fabric inspection condition setting means and optimum fabric inspection conditions for making light projection method of light source and camera device in the fabric inspector selectively correspond to kinds of defects of cloth or positions thereof to be estimated are actualized.
Patent JP-H08334956-A (JP)
Title: Image forming device
Inventor: MAEHASHI YOICHIRO
IPC: G03G21/00
Filed: 1995-06-02
Abstract: PURPOSE: To improve film-thickness detection accuracy, in an image forming device equipped with a film-thickness judge means which detects a current flowing in an image carrier when an electrifying member electrifies or discharges the image carrier, and which judges the film thickness of the image carrier based on the current signal. CONSTITUTION: The value of a voltage which is applied to the electrifying member 2 when the image carrier 1 is electrified, is different between at the time of image formation and at the time of film-thickness judgement. In the absolute value of the voltage which is applied to the electrifying member 2 at the time of electrifying the image carrier, a value at the film-thickness judgment is larger than a value at the image formation. The device is equipped with a temperature/humidity detection means 11 which detects the temperature or/and humidity in the main body of the device, and a means 9 which varies and controls the value of the voltage which is applied to the electrifying member 2 according to the output value of the means 11.
Patent JP-2000348967-A (JP)
Title: Dry metallized film capacitor
Inventor: KUBO YASUHIRO
IPC: H01G4/32
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a safe, small-sized, and light-weight dry metal film capacitor using no metallic container nor insulating oil by using a metallized film. SOLUTION: A dry metallized film capacitor is composed of serially connected capacitor elements 1, each of which is formed by winding a pair of metallized films 2 one over the other in a roll and melt-spraying a metal to the end faces of the roll, insulating bars 4 respectively which passed through the insulating-bar passing holes 1a of the elements 1, and blank capacitor bodies 7 formed by respectively coating the outer peripheral side faces of the elements 1. The capacitor is also composed of an assemblage 8, constituted by connecting the end face sections of the blank capacitor bodies 7 in parallel with each other with lead-out terminals 6, heat sinks 10 interposed among the blank capacitor bodies 7 of the assemblage 8, and an insulating resin 12 coating the wound end faces of the assemblage 8 and the side faces of the blank bodies 7 in a recessed state.
Patent JP-H01105204-A (JP)
Title: Polarization film and its manufacture
Inventor: TANAKA CHIKAFUMI
IPC: G02B5/30
Filed: 1988-06-28
Abstract: PURPOSE:To improve the heat resistance and the wet heat resistance, and the optical characteristics such as a degree of polarization and a transmittance, etc., by using a uniaxial oriented film consisting of PVA (polyvinyl alcohol) of a specific polymerization degree. CONSTITUTION:PVA having a polymerization degree of at least 2,500 is melted in a solvent so that the concentration becomes 2-35wt.%, a film is formed from an obtained PVA solution, and at the time of obtaining an oriented film by bringing an obtained film to uniaxial drawing, iodine or a dichroic pigment is contained as a polarizing element in an arbitrary process prior to drawing, a drawing process or in an arbitrary process after drawing. In such a way, the heat resistance and the wet heat resistance are improved, and also, drawing can be executed in a high level in one direction, therefore, since the orientation property of iodine and the dichroic pigment is improved, that which is excellent in such optical characteristics as a degree of polarization and a transmittance, etc., is obtained.
Patent JP-S6217208-A (JP)
Inventor: FUJII YUJIRO
IPC: F04B17/06
Filed: 1986-07-08
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-S5384585-A (JP)
Title: Solar cell
Inventor: OBIKAWA TAKESHI
IPC: H01L31/04
Filed: 1976-12-29
Abstract: PURPOSE: To increase the conversion efficiency of silicon solar cells, by preventing the increase in the sheet resistance of the diffusion layer even for shallow junctions and by making the heat process in the manufacturing processes less than 1,000°C, through the constitution of the electrodes at the diffusion side as mesh or comb shape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000286437-A (JP)
Title: Solar cell module and manufacturing method
Inventor: SHIOZUKA HIDENORI
IPC: H01L31/042
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module, which is superior in appearance and is also recorded with much information on the side of its light-receiving surface. SOLUTION: An information medium recorded with information (such as the date of manufacture, manufacturing method, rating and the like, date about destination, I-V curve data and the like) on a solar cell module is provided invisibly on the side (such as a surface sealing material 202 on a photovoltaic element 201 or a surface member 203 and the like) of the light-receiving surface of the solar cell module.
Patent JP-S5861864-A (JP)
Inventor: CHIYAARUZU ETSUCHI SHIYUURU
IPC: B05C5/04
Filed: 1982-09-14
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-2000344232-A (JP)
Title: Stopper of paper container for liquid
Inventor: IWASAKI AKITAKA
IPC: B65D5/74
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a stopper of paper container for liquid in which a contact ring and an inner ring can be installed even at such a plug as one having a quite small outer diameter or a stopper having a special function, and further a positive sealing of the container is attained when the container is sealed. SOLUTION: There is provided a stopper comprised of a spout 100 and a cap 200 fitted to the spout. An inner circumference side of an opening at an upper end of a pouring cylinder of a spout is formed with a concave notch 111. A contact ring 211 is arranged at the lower surface of a top plate of a cap and an inner ring 212 is arranged adjacent to the inner side of the contact ring. When a cap is installed at the spout, the contact ring of the cap is closely contacted with the upper surface of the opening of the spout, the inner ring of the cap is fitted into the concave cavity at the opening of the spout to cause the outer circumferential surface of the inner ring at the cap to be closely contacted with the inner circumferential surface at the opening of the spout.
Patent JP-S6318086-A (JP)
Title: Coated steel sheet for enamel
Inventor: WADA TADAYOSHI
IPC: C23D3/00
Filed: 1986-07-10
Abstract: PURPOSE:To obtain a coated steel sheet for enamel enabling the production of enamelware free from fish scale and foam defects by coating the surface of a steel sheet having a specified surface roughness with rust preventing oil to form an oil layer by a proper amount and by forming a glaze layer for enamel on the oil layer. CONSTITUTION:The surface roughness Rmax of a steel sheet having a regulated composition is regulated to 7.2-55mum by pickling or other method and the surface of the resulting steel sheet for enamel is uniformly coated wit rust preventing oil by means of a bar coater or the like optionally after plating with Ni to form an oil layer by 0.2-5.6g/m<2> per one side. A glaze layer for enamel is then formed on the oil layer to obtain a coated steel sheet for enamel. When the coated steel sheet is baked, the rust preventing oil is decomposed and burned at a low temp. at which the glaze softens and melts, so water and oxygen in the glaze are evaporated and removed. Thus enamelware is made nearly free from fish scale and foam.
Patent JP-S6138005-A (JP)
Inventor: TSUMURA TADAHIKO
IPC: E01F7/02
Filed: 1984-07-30
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-H11348598-A (JP)
Title: Control device for vehicle
Inventor: KURODA KOICHI
IPC: B60W30/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device for realizing vehicle control suitable to road situation. SOLUTION: This control device changes a vehicle characteristic according to situation around own vehicle. In this case, the device is provided with cameras 7a, 7b for detecting an obstacle in a given range before the own vehicle and an image processing device 8, and a control unit 9 calculates residual road width at a position where the obstacle exists, and changes the vehicle characteristic based on the calculated residual road width. Thus, when the obstacle exists before the own vehicle, the vehicle characteristic is changed according to the residual road width at the position where the obstacle exists, and control matching to feeling of a driver is allowed.
Patent JP-2000344906-A (JP)
Title: Rigid polyvinyl chloride board
Inventor: ITO SHOJI
IPC: C08K7/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a rigid polyvinyl chloride extrusion molded board capable of being produced using an ordinary lead-based stabilizer having a needle crystal form and excellent in uniform thickness distribution and cross sectional outer appearance. SOLUTION: This extrusion molded board composed of a composition by compounding vinyl chloride resin with a lead-based stabilizer having a needle crystal form and the orientation of the lead-based stabilizer randomly exists in cross sections in a cross direction and a flow direction. A wrapping start temperature showing the gelling characteristics of the composition is 170-190 deg.C and a sliding speed showing plug fluidity is 1.0-4.0 mm/s. The lead-based stabilizer is included in an amount of 1-10 pts.wt. based on 100 pts.wt. vinyl chloride resin.
Patent JP-S5950307-A (JP)
Title: Laser type surface inspecting device
Inventor: TAKEUCHI MUNEAKI
IPC: G01B7/34
Filed: 1982-09-14
Abstract: PURPOSE:To always set a gate signal in a necessary inspecting area of an analog waveform, and no cause to malfunction, by setting a phase and width of the gate signal in an automatic following form in conformity with a variation of an analog signal. CONSTITUTION:An analog signal from an inspecting head becomes a square wave by a comparator 21, and the width W of the square wave is measured by counting a clock of a clock oscillator 3 by a counter 22. The measured value is latched by a latching circuit 23. On the other hand, a counter 24 counts a set value alpha of a presetting circuit 26 by a clock from rise of an output square wave of the comparator 21, generates an output after completing the counting, and sets a flip-flop 29. A counter 26 counts a clock from rise of the output square wave of the comparator 21 by setting a preset value beta of a presetting circuit 27 as an initial value, but a comparator 28 compares a latched data of the latching circuit 23, namely, analog signal width WN-1 before one scanning with a count value of the counter 26, generates an output signal in case of coincidence, resets the flip-flop 29, and simultaneously, resets the counter 26, too.
Patent JP-H0853376-A (JP)
Title: Continuous preparation of cyclohexene by partial hydrogenation of benzene
Inventor: YOOHAN GAUBE
IPC: C07C5/11
Filed: 1995-06-27
Abstract: PURPOSE: To provide a method for the continuous production of cyclohexene in a gaseous state in a high selectivity and a high yield by partially hydrogenating gaseous benzene with hydrogen by heating and pressurizing the gaseous benzene in the presence of water and a ruthenium catalyst.  
     CONSTITUTION: Gaseous benzene is introduced into a solution or suspension of a catalyst in a liquid aqueous phase in the presence of water and the ruthenium catalyst (e.g. ruthenium carried by lanthanum oxide and a ruthenium/zinc precipitated catalyst), and the solution or suspension with the introduced benzene is heated and pressurized to partially hydrogenating the benzene to continuously provide the objective cyclohexene in a gaseous state. The amount of the ruthenium catalyst used is 0.01-100 wt.%, especially 0.1-80 wt.% expressed in terms of ruthenium based on that of the benzene. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000352357-A (JP)
Title: Piston throttle valve type carburetor
Inventor: OSADA NORISUKE
IPC: F02M25/08
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To improve fuel atomization characteristics by protruding a fuel nozzle to a center of an intake passage from a fuel tank provided at a lower portion of a carburetor, inserting a piston throttle valve, such that it can be freely lifted and lowered, into a valve chest perpendicular to the intake passage, and providing a cylindrical portion surrounding the fuel nozzle at a lower half portion of the piston throttle valve. SOLUTION: During idling, air entered into an intake passage 14 passes a clearance between a fuel nozzle 12 and cylindrical portion 7 of a piston throttle valve 9, sucks fuel from the fuel nozzle 12, and is supplied into an engine while being mixed with the fuel. When an engine speed is increased and the throttle valve 9 is lifted by a cable 13 to a fully opened position above an upper peripheral wall of the intake passage 14, fuel from the fuel nozzle 12 is mixed with air that passes through the intake passage 14 and supplied into the engine. Since the fuel nozzle 12 protrudes toward a center of the intake passage 14, fuel atomization is facilitated. Further, a dimension below the intake passage 14 is shortened by providing the throttle valve 9 with the cylindrical portion 7 surrounding the fuel nozzle 12.
Patent JP-H1010188-A (JP)
Title: Method for inspecting electrical characteristics of high frequency semiconductor element
Inventor: INOHARA SHINJI
IPC: G01R31/26
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for inspection by measuring the forward voltage when a constant current is applied forward to a produced high frequency semiconductor element and then making a decision whether any one or both of the capacitance between terminals and the forward working resistance are lower than predetermined values. SOLUTION: A band switch diode 1 is produced by mounting a diode chip 4 between the forward ends of a pair of lead terminals 2, 3 and then packaging the part of the diode chip 4 with a synthetic resin mold part 5. For each band switch diode 1 thus produced, a constant current is applied forward between both lead terminals 2, 3 and the forward voltage is measured. When the forward voltage thus measured comes within an allowable range, that band switch diode 1 is sorted as an acceptable product. This method prevents a rejectable product, where the capacitance between terminals and/or the forward working resistance exceed predetermined values, from being mixed surely.
Patent JP-H115436-A (JP)
Title: Air conditioner for vehicle
Inventor: NISHII HIDEAKI
IPC: B60H1/32
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To appropriately detects the failure condition of a temperature detecting means of an evaporator by comparing the signal from a turning-on/off detecting means for detecting the turning on/off time of a compressor and the signal from a turning-on/off estimating means for estimating the turning-on/off time with each other. SOLUTION: A thermistor 5 as an evaporation temperature detecting means is arranged in the downstream of an evaporator 4. Cabin-inside and cabin-outside various condition detecting signal, which gives an influence to the turning-on/off control of a compressor 1, is input to a first computing unit 7, and the turning- on/off time is estimated. Real turning-on/off time is input, to a second computing unit 8 from a turning-on/off detecting device 16. A failure judging unit 9 compares the estimated turning-on/off time and the real turning-on/off time are compared with each other. In the case where a time difference of both the turning-on time and turning-off time is within the range at ±30% of the estimated time, the thermistor 5 is judged normal. In the case where the time difference exceeds the predetermined value continuously ten time, failure of the thermistor 5 is judged.
Patent JP-S5950241-A (JP)
Title: Air-sealed vibration isolator
Inventor: KAKIMOTO TOSHIHIKO
IPC: F16F15/023
Filed: 1982-09-16
Abstract: PURPOSE:To construct the titled device so that a pneumatic spring itself can perform the internal pressure holding and adjustment and omit a pressurizing device driven by an engine such as an air compressor or the like, by providing a check valve and a relief valve in the titled air sealed vessel. CONSTITUTION:The check valve 12 introduces air into an air chamber 11 when the internal pressure of the air sealed vessel A is lower than the external air pressure of the air sealed vessel A by the valve opening and closing operation. Conversely, when the former is higher than the latter, air discharge is cut off. The relief valve 13 is formed so that when the internal pressure of the air sealed vessel A assumes a pressure higher than a predetermined value, a high pressure air within the air chamber 11 pushes up a value plate 13a against a force exerted by a spring 13b, and is discharged to the outside. Since the diameter of the pressure receiving part is approximately 80-100mm., and the static load of the power unit is approximately 10.0kg, the internal pressure in the vessel is 1.2-2.0kg/cm<2> at the stationary time, therefore, if the dimensions of the parts are set so that the internal pressure are lowered than the atmospheric pressure at the time of the elongation displacement of a rubber bellows 1, external air can be introduced sufficiently.
Patent JP-2000354369-A (JP)
Title: Synchronous rectifying multi-output switching power source provided with magnetic amplifier
Inventor: TAKEGAMI EIJI
IPC: H02M3/28
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To improve the circuit efficiency of a synchronous rectifying multi- output switching power source provided with a magnetic amplifier. SOLUTION: In a synchronous rectifying multi-output switching power source provided with a magnetic amplifier 6, a rectifying switching element 1, and a current-circulating switching element 2 in a secondary output circuit, the drive circuit of the current circulating switching element 2 is constituted of a diode 7, the anode and cathode terminals of which are respectively connected to one end of a secondary coil and to the gate terminal of the switching element 2, a P-type transistor 5 connected between the gate and source terminals of the switching element 2, and an N-type transistor 4, the collector, emitter, and base terminals of which are respectively connected to the base terminal of the transistor 5, the anode terminal of the diode 7, and the drain terminal of the switching element 1 via a resistor 8.
Patent JP-H05329768-A (JP)
Title: Double side polishing device
Inventor: HIROE SEIICHI
IPC: B24B37/12
Filed: 1992-05-29
Abstract: PURPOSE:To perform simultaneous polishing of the upper and under surfaces of a work in machining removal amounts, being equivalent to each other, through one cycle of a polishing work by providing a difference in hardness between upper and lower surface plates. CONSTITUTION:Carriers 4 to hold works 3 and perform planetary movement owing to a difference in the number of revolutions between a solar gear 5 and an internal tooth gear 6 are nipped between upper and lower surface plates 1 and 2. The upper and lower surface plates 1 and 2 are rotated in a reverse direction to each other. Machining liquid containing grinding grains are fed from the upper surface plate 1 side and a polishing work is applied on the upper and under surfaces of the work 3. In this case, a difference in a hardness is provided between the upper and lower surface plates 1 and 2. This constitution reduces production of a difference between machining removal amounts of the work 3 machined and removed by the upper and lower surface plates 1 and 2 and effects simultaneous polishing of the upper and under surfaces of the work 3 in machining removal amounts, equivalent to each other, through one cycle of a polishing work.
Patent JP-S5950143-A (JP)
Title: Electrode wire for electric discharge machining
Inventor: MIYAKE YASUHIKO
IPC: C22C18/00
Filed: 1982-09-17
Abstract: PURPOSE:To improve the workability and electric discharge machining characteristics, by adding prescribed percentages of Zn, Ni, Co, Si, Ag, Sn, Pb, Bi and Cu. CONSTITUTION:The titled electrode wire consists of 20-50wt% Zn, 0.5-2wt% in total of 0.2-1wt% Ni, Co or Si and 0.2-1wt% Ag, Sn, Pb or Bi, and the balance Cu. The electric discharge characteristics are improved, the strength at high temp. is easily maintained, and the working is facilitated. When the electrode wire is used, the surface state and dimensonal accuracy of the resulting machined product are impoved.
Patent JP-2000346153-A (JP)
Title: Auto-tensioner
Inventor: YAJIMA KOICHI
IPC: F16H7/12
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To surely prevent a harmful moment load from being applied to the push rod of an actuator by setting the sectional profile of a recessed hole to a noncircular form, and setting the diameter of the maximum inscribed circle concerning the inside surface of the recessed hole in the state prior to the press-in of a steel ball smaller than the outer diameter of the steel ball. SOLUTION: In this auto-tensioner for imparting a regularly proper tension to a belt such as the timing belt of an automotive engine, an elastic force is imparted to a rocking frame 4 by butting the top end surface of a bush rod protruded from a cylinder against a receiving piece 13a fixed to a part of the rocking frame 4. A recessed hole 21a having a regular hexagonal sectional profile is formed on the top end surface of a rocking arm part 20, and the receiving piece 13a that is a bearing steel-made steel ball is pressed and fixed into the recessed hole 21a. The outer diameter dimension D of the receiving piece 13a is set slightly larger than the diameter r21a of the maximum inscribed circle of the recessed hole 21a prior to the press-in of the receiving piece 13a and smaller than the diameter R21a of the circumscribed circle of the recessed hole 21a.
Patent JP-S6053881-A (JP)
Inventor: NAKANO HIDEYUKI
IPC: G21C7/12
Filed: 1983-09-05
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。