baber/WOPTO huggingface dataset:
Patent JP-H0230619-A (JP)
Title: Production of oxide superconductor and multiple oxides powder as precursor therefor and production of the same powder
Inventor: UNO NAOKI
IPC: H01L39/24
Filed: 1988-08-08
Abstract: PURPOSE:To obtain the title superconductor containing at least alkaline earth element and copper, little in residual carbon and having excellent superconducting characteristics by primary heating treatment, in a low-oxygen atmosphere within a specified temperature range, of materials containing the constituent elements for the target superconductor. CONSTITUTION:Materials containing the constituent elements for the target oxide superconductor containing at least alkaline earth element and copper are heat-treated in a low-oxygen atmosphere at 500-1,000 deg.C and ground into a multiple oxides powder as a precursor for said superconductor or a shape therefrom. Thence, the powder or the shape therefrom is put to the second heat treatment in an oxygen-containing atmosphere, thus obtaining the objective oxide superconductor, which means one of those superconductors made up of alkaline earth metal, rare earth element, copper and oxygen (these constituent elements may or may not be partially substituted by Bi and/or Tl).
Patent JP-H1040303-A (JP)
Title: Catalog shopping system
Inventor: SUGAYA JUKO
IPC: H04N21/258
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a catalog shopping system in which electronic catalog shopping can be attained by a simple operation without using a personal computer, and a user can further exactly capture the information of merchandise. SOLUTION: An adapter 2 with built-in memory 202 for registering user information for specifying a user and modem 201 for communicating with a merchandise sales trader is connected with a DVD reproducing device 1. Information stored in a DVD disk for catalog shopping for storing catalog information, telephone number of the merchandise sales trader, and communication program indicating a communication procedure from the user to the merchandise sales trader is reproduced by the DVD reproducing device 1, and the catalog information is displayed by a TV display 4. Also, information related with merchandise to be purchased selected by the user based on the reproduced communication program and the user information registered in the memory 202 in the adapter 2 is transmitted through the modem 201.
Patent JP-S6175033-A (JP)
Title: Liquid crystal dazzling-proof mirror
Inventor: JINGUU KEIJI
IPC: G01D7/00
Filed: 1984-09-21
Abstract: PURPOSE:To increase information amount in a car by adding various displays to a portion of a quartz dazzling-proof mirror. CONSTITUTION:A lower glass base plate 2 is held by an upper glass base plate 1 on which a transparent electrode 4 is formed and by an electrode 5 having mirror reflection performance with a seal material 3, and quartz dissolving 2-color dye is sealed between them. When using such a phase transfer type guest host mode, suitable voltage is applied to except a clock display unit in normal nondazzling-proof time to increase reflection ratio more than that of the clock display unit. Then, time is displayed in positive display and when lock display is required even in dazzling-proof time, voltage is applied to the clock display unit to increase reflection ratio of the unit more than that of the mirror of dazzling-proof time, then time can be displayed in negative display.
Patent JP-S5987727-A (JP)
Inventor: TAKAYAMA KOUICHI
IPC: H01H37/48
Filed: 1982-11-12
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-S6355331-A (JP)
Title: Diesel engine associated with supercharger
Inventor: NAGATO KIYONORI
IPC: F02B3/06
Filed: 1986-08-25
Abstract: PURPOSE:To prevent malfunction of Diesel engine due to adhesion of carbon, by closing a pressure lead-in path when an intake pressure drops below a starting pressure of boost compensator. CONSTITUTION:Intake pressure is led from a downstream side intake path 32 of a supercharger 6 through a pressure lead-in path 14 to a boost compensator 9 for a fuel injection pump 8. A portion of exhaust gas is recirculated to the upstream side of an opening of the pressure lead-in path 14 of the intake path 32. A valve 18 is provided in the pressure lead-in path 14 and closed when the intake pressure drops below the starting pressure of the boost compensator 9. Consequently, intrusion of carbon into the boost compensator is suppressed and malfunction of engine due to adhesion of carbon can be prevented.
Patent JP-H1026738-A (JP)
Title: Stereoscope covering major portion of visual field with pictures
Inventor: TAKAMOTO HIDETOSHI
IPC: G03B35/18
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain an appreciating means of a stereoscopic video covering all over the visual field of a human being with the easiness of a sterescope. SOLUTION: The lens system of a magnifying lens 1 is designed like follows. When a picture 2 of the photograph photographed by using a fisheye lens or of the computer graphic drawn with an equidistant projection drawing or the like is appreciated, the barrel-shaped distortion of the picture is made to be canceled by making so that a pincushion distortion is generated. Moreover, the lens 1 is made to have an eyepiece whose diameter is not smaller than 48mm and is made to have a magnifying power capable of obtaining a visual angle equal to the viewing angle at the time of photographing the picture 2. Furthermore, at the time of using two of the magnifying lenses 1 as lenses for both of left and right eyes, optical axes of the magnifying lenses which are arranged parallel conventionally, that is, center axes 3 of the lens system are arrange by being respectively inclined at an angle of not less than 15 degrees while the axes of the side of objective lenses are opened outward in the horizontal direction.
Patent JP-H0247907-A (JP)
Title: Optical receiving circuit
Inventor: TANABE KUNIO
IPC: H04B10/69
Filed: 1988-08-09
Abstract: PURPOSE:To convert an optical signal into an electric signal accurately by connecting a base of a common base amplifier in a trans-impedance optical reception circuit of prescribed constitution to ground in terms of AC through a parallel circuit comprising a Zener diode of reverse bias connection and a capacitor. CONSTITUTION:With an optical input signal Vin given to a photodetector 1, the level of a base potential Vb of the common base amplifier 10 is almost unchanged even with the input of a burst optical signal through the action of a Zener diode DZ. Thus, a low level for a period of the reception of the burst signal in the collector voltage Vc is nearly equal to the level for a period without any signal. Thus, the burst optical signal being the input signal is converted into an electric signal accurately.
Patent JP-H0482678-A (JP)
Title: Motor driven screw driver
Inventor: OHASHI TOSHIHARU
IPC: B25B21/00
Filed: 1990-07-25
Abstract: PURPOSE:To automatically conform the directions of the grooves of each screw head after completion of thread fastening, by providing a control means which stops the rotation of a motor by a braking means when it is rotated by a preset rotation quantity after a detecting means has detected the specified position. CONSTITUTION:The rotating shaft driven by a motor 1 or motor 1 being rotated up to the specified position is detected by a counter 5 and the rotation of the motor 1 is stopped by the OFF of switching elements Q1, Q3, Q5 when it is rotated by a preset rotation quantity after this specified position being detected. Namely, a river bit inserted into the chuck which is connected to the rotating shaft is stopped at a constant position at all times.
Patent JP-H1134993-A (JP)
Title: Leading edge structure for airplane and its manufacture
Inventor: KOBAYASHI TAKASHI
IPC: B21D26/059
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a leading edge structure for an airplane and its manufacturing method capable of simplifying the machining and manufacturing work of jigs and parts required for manufacture and capable of sharply reducing the manufacturing cost. SOLUTION: A warmup chamber is partitioned and formed with an outer shell 2 and a rear bulkhead 5, and the front section of the warmup chamber is partitioned by a front bulkhead 7 to form an ice preventing duct 8 along the wing width direction. Warmup passages 9 are formed along the inner faces of the upper face 3 and the lower face 4 of the outer shell 2 by ribs 9 from the front bulkhead 7 to the rear bulkhead 5 between the upper face 3 and the lower face 4, the components of a leading edge 1 are connected together by diffusion bonding, and the components are superplastically molded.
Patent JP-S6089979-A (JP)
Title: Semiconductor device
Inventor: MIMURA TAKASHI
IPC: H01L29/08
Filed: 1983-10-24
Abstract: PURPOSE:To improve the uniformity of the threshold voltage and the reproducibility of an FET by alternately laminating two types of compound semiconductor layers at least one of which contains an element not common to both, and forming a gate electrode on the surface from which the semiconductor laminated structure is selectively removed. CONSTITUTION:A non-doped GaAs layer 12 and an N type Al0.3Ga0.7As layer 13 are grown in the prescribed thicknesses by, for example, a molecular beam epitaxial growing method on a GaAs substrate 11. Further, an N type GaAs layer 14 and an N type Al0.3Ga0.7As layer 15 which continuously contains Si at the prescribed rate are alternately laminated so that the thicknesses of the layers are set to the prescribed values. The layer 13 is an electron supply layer so that the impurity density and the thickness are selected to obtain the upper limit of the gate threshold voltage when the gate electrode is formed thereon. The impurity density, the thicknesses of the layers 14, 15, and the thickness of the layers are selected with respect to the range of the gate threshold voltage and the allowable irregular width.
Patent JP-S6089762-A (JP)
Title: Measuring device
Inventor: FUKUHARA TAKESHI
IPC: H02H3/05
Filed: 1983-10-24
Abstract: PURPOSE:To improve measurement precision by setting the time constant of a smoothing circuit 1-3 times a sampling period, and deciding that a sample input value indicates noise when the difference between the sample input value and the last input value is larger than a specific value. CONSTITUTION:An AC current or voltage detected by a current transformer or transformer 1 for an instrument is passed through a DC detecting circuit 2 and an amplifier 3 and smoothed by a smoothing circuit 4. The time constant of the circuit 4 is set 1-3 times the sampling period of an A/D converter 5 determined by the processing time of a CPU6. The smoothed voltage is converted by the converter 5 into a digital signal, which is inputted as a sample value to the CPU6. When the difference between the sample input value and last input value is larger than the specific value, the CPU6 regards the sample input value indicates noise and ignores it.
Patent JP-H1039454-A (JP)
Title: Film unit with lens
Inventor: SAKATA HIROSHI
IPC: G03C3/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent a film unit with a lens from being disabled for photographing by providing a capturing means for capturing foreign matter entering into a unit main body from an opening and preventing the entering of the foreign matter more than that, on the surface of a member exposed from the opening. SOLUTION: The capturing means for capturing the foreign matter entering into the unit main body 3 through the opening 23, before the foreign matter reaches a shutter mechanism is provided in a winding knob 15 arranged in the inner part of the opening 23. In other words, the capturing means is constituted in such a manner that plural tapered mountains 30 are densely provided on the surface 15a of the winding knob 15. Therefore, the foreign matter entering into the unit main body 3 through the opening 23 enters into the gaps among the mountains 30, to be captured. In other words, when the film unit with the lens is used at a place where the foreign matter such as sand is whirled, the foreign matter entering into the unit main body 3 through the opening 23 is captured in the gaps among the mountains 30, to prevent the entering of the foreign matter into the inner part more than that.  Therefore, the fact that photographing is impossible because the foreign matter enters more than that and then, into the shutter mechanism, etc., is prevented.
Patent JP-S5989084-A (JP)
Title: Video tape
Inventor: OOSAWA AKIHISA
IPC: H04N5/913
Filed: 1982-11-12
Abstract: PURPOSE:To prevent the unfair dubbing of a video tape by recording the video signal superposed with a code number of a video distribution theater to a slave video tape in a vertical blanking period. CONSTITUTION:A code setter 7 sets a code number for each video distribution theater. This code number is supplied to a switch circuit 10 from a counter 8 via a parallel/serial converting circuit 9. Then the reproduced video signal sent from a master VTR1 is supplied to an input terminal of one side of a mixing circuit 3. At the same time, the gate signal obtained from a vertical synchronizing signal extracting circuit 15 in a vertical blanking period is supplied to a gate circuit 11. While a code number signal is applied to the other input terminal of the circuit 3. Then the video signal which is superposed with the code number signal in a vertical blanking period at the output side of the circuit 3 is recorded on a slave tape by a slave VTR2.
Patent JP-S6356262-A (JP)
Title: Preparation of bean curd using bittern
Inventor: OBA TOSHIHIKO
IPC: A23L11/00
Filed: 1986-08-27
Abstract: PURPOSE:To easily and hygienically prepare a uniform and delicious bean curd within a short time, by instantaneously dispersing bittern in a soya milk heated at a specific high temperature thereby coagulating the milk. CONSTITUTION:Soya milk heated at a specific high temperature and stored in a tank 1 is supplied with a pump 4 to a bucket 2 and the operation of the pump 4 is stopped. The bucket 2 is lifted round a supporting point 2a to fall the soya milk in the form of strings. At the same time, an aqueous solution of bittern in a tank 3 is supplied to a nozzle 6 with a pump 5 and sprayed from the nozzle 6 against the falling soya milk. The mixture is allowed to fall into a tank 7 and is agitated and mixed by the falling force to effect the coagulation of the milk.
Patent JP-H0363718-A (JP)
Title: Switch device for vehicle
Inventor: YASHIMA MICHIO
IPC: G06F3/0488
Filed: 1989-07-31
Abstract: PURPOSE:To easily and without an error execute the switch operation under operation by constituting the subject device of two switch groups whose switch operations are different, and a display mechanism for the switch operation. CONSTITUTION:The subject device consists of two pieces of changeover switch groups 1, 2 whose switch operations are different, one switch group 1 executes a fundamental menu selection, the other switch group 2 executes a detail menu selection in a fundamental menu, and a display mechanism for displaying the contents of each selection menu is provided on a position a driver's front field of view. In such a way, when a fundamental menu selection is executed from one switch group 1, and the fundamental menu is confirmed by a display mechanism, subsequently, a detail menu is selected by operating the other switch group 2, and by confirming a desired detail menu by the display mechanism and executing the switch operation, a desired operation can be executed.
Patent JP-H1146144-A (JP)
Title: Coder for abstract syntax description message
Inventor: TAKATO HIROKI
IPC: H03M7/30
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the message coder whose scale is minimized where coding is processed at a high speed. SOLUTION: The coder is made up of a syntax analysis tree data storage means 2 that stores syntax analysis tree data generated from message data defined by an abstract syntax description method, a syntax analysis tree scanning means 3 that scans sequentially syntax analysis tree data 200 stored in the syntax analysis tree data storage means 2 in the direction of depth from a root node together with input of message data 300 to be coded, a length information provision means 4 that provides an octet denoting uncertained length as a length field when a field length of a next layer being a scanning object cannot be confirmed by the syntax analysis tree scanning means 3, and an end information provision means 5 that provides an octet denoting an end of a value field when the length information provision means 4 processes all data of the next layer with length information provided thereto.
Patent JP-H1034399-A (JP)
Title: Press
Inventor: KIMURA SEIICHI
IPC: F16F15/02
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To restrain mechanical vibration and to reduce noises by providing plural weights and springs in an upper frame. SOLUTION: Plural upper plates 7A and 7B are provided in the upper frame 5 provided in a C type frame 3, the weight 17A is hung from the upper plate 7A via a hanging member 13A, and a spring 21A is disposed in tension to the hanging member 13A. Also, the weight 17B is hung from the upper plate 7B via a hanging member 13B, and a spring 21B is disposed in tension to the hanging member 13B. And the small weight 17A and the spring 21A having a strong rebounding force are provided in the side wherein the amount of deflection of the upper frame 5 generating at the time of working is large, while the large weight 17B and the spring 21B having a weak rebounding force are provided in the side wherein the amount of deflection of the upper frame 5 is small.  Therefore, since weights 17A and 17B are swung to the variation of deflection of the upper frame 5 generating at the time of working, mechanical vibration is restrained and noises are reduced.
Patent JP-S6092328-A (JP)
Title: Thermosetting resin composition
Inventor: KATAGIRI JIYUNICHI
IPC: C08G73/00
Filed: 1983-10-26
Abstract: PURPOSE:The titled composition excellent in heat resistance and curability and useful as a heat-resistant insulating varnish or coating resin, a mold resin for electronic parts or an impregnating or laminating resin, etc., containing a polyfunctional alpha-ketonitrile compound and a cyanamide compound. CONSTITUTION:A thermosetting resin composition containing (A) a polyfunctional alpha-ketonitrile compound (e.g., isophthaloyl dicyanide) and (B) a cyanamide compound of formula I (wherein A is an organic group of at least 1C and n is 1-5), e.g., 4,4'-dicyanamidodicyclohexylmethane). The trimerization of each of compounds A and B proceeds by heating and they form a cured product having s-triazine rings of formula II and isomelamine rings of formula III (wherein A is as defined above). This composition is excellent in heat resistance and curability, belongs to Class C (serviceable at 180 deg.C or higher) of the classification of the heat resistance of insulating materials, and is useful as a material for a wide variety of applications.
Patent JP-H0365445-A (JP)
Title: Hinged seat
Inventor: IWAMI TADAHIDE
IPC: B60N2/32
Filed: 1989-07-31
Abstract: PURPOSE:To provide a face-to-face type seat in the satisfactory form by inter- posing front and rear links swingable forward and backward between a seat cushion frame and base frame of a car floor to swing both links simultaneously movably both forward and downward. CONSTITUTION:A hinged seat 10 has front and rear links 28, 30 interposed between a seat cushion frame 22 and base frame 26 of a car floor 24 such that the seat 10 is constituted movably forward while being lowered. Namely, when a seat back 12 is turned over forward to be utilized for a seat opposed to a third seat 78 face to face, a second seat 10 is moved forward to expand a foot space 80 between both seats 10, 78 so that the wide foot space sufficient to be used by sitters on both seats 10, 78 in common is set. Since the seat 10 is moved downward while being moved forward, any step is not made between a sitting surface 18 and the seat 78 even if the seat back 12 is mounted on a seat cushion 16.
Patent JP-S6262082-A (JP)
Inventor: OOKA YUJI
IPC: F16L27/02
Filed: 1985-09-09
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-H0248287-A (JP)
Title: Method for coating viscous coating material of car body and apparatus thereof
Inventor: KUWABARA TAKASHI
IPC: B23K11/11
Filed: 1988-08-10
Abstract: PURPOSE:To aim at simplification of a working process by conducting a paint work, by a viscous material coating device above a conveying device, for a front body before parts for covering an opening portion at the upper portion of a car body are fixed. CONSTITUTION:For example, paint work is conducted for an engine room via the opening of a trunk by robots 12a, 12b, and for the trunk room by robots 12c, 12d, at respective portions in charge of the robots. The paint work is conducted for mainly a floor panel in a cabin via an opening for a window at the front and rear of the main body 2 by respective robots 12a-12d at respective portions in charge of the robots. Thus, viscous coating material is coated at the required portions of the joint portion of metal members of a car body by only a coating device arranged at the upper side of a conveying device. Accordingly, processes for opening and closing a bonnet, etc and the device thereof can be eliminated so that the whole efficiency of the coating processes can be improved.
Patent JP-S6092440-A (JP)
Title: Austenite alloy with very high oxidation resistnce and its treatment
Inventor: WATANABE RIKIZOU
IPC: C22C38/00
Filed: 1983-10-25
Abstract: PURPOSE:To obtain a hot workable austenite alloy with very high oxidation resistance by adding specified amounts of Cr, Al, Si, Ni and Y to Fe. CONSTITUTION:The composition of an alloy is composed of, by weight, 2- 20% Cr, 2.3-5.8% Al, 1.2-3% Si (Al+Si<7%), 40-70% Ni, 0.001-0.1% Y and the balance Fe with inevitable impurities. The alloy is a hot workable austenite alloy with very high oxidation resistance. When the alloy is heat treated at 950-1,300 deg.C in an oxidizing atmosphere, an oxidation resistant film favorable for use at high temp. is formed.
Patent JP-S6260685-A (JP)
Title: Pressure-sensitive copying paper
Inventor: ANZAI MITSUTOSHI
IPC: B41M5/145
Filed: 1985-09-11
Abstract: PURPOSE:To provide a pressure-sensitive copying paper having a high color forming speed and capable of producing a developed color image with a high developed color density and favorable light resistance, by providing a color former layer comprising a specified fluoran compound on a base. CONSTITUTION:A color former layer comprising a fluoran compound of general formula [1] is provided on a base. In the formula, each of R1 and R2 is hydrogen, a 1-8C alkyl, cylohexyl, subst. or ubsubst. phenyl or subst. or unsubst. benzyl, R3 is a 1-8C alkyl, cyclohexyl, subst. or unsubst. phenyl or subst. or unsubst. benzyl, R4 is hydrogen, a 1-8C alkyl, cyclohexyl, subst. or unsubst. phenyl or subst. or unsubst. benzyl, R5 is a 1-8C alkyl, cyclohexyl, subst. or unsubst. phenyl or subst. or unsubst. benzyl, R6 is a 1-4C alkyl, nitro, halogen or hydrogen, and n is an integer of 1-8. The fluoran compound of the formula forms a deep dark green or black dye immediately on making contact with an acidic substance, and has excellent color resistance and heat resistance.