baber/WOPTO huggingface dataset:
Patent JP-H0949883-A (JP)
Title: Foreign matter inspection device
Inventor: FUJII MASAJI
IPC: G01N23/04
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To detect both foreign matter of metals and non-metals by irradiating the specimens with radiation without directly leaking primary scattering of radiation out of openings for carrying in and out the specimens. SOLUTION: An X-ray shield body 9 having openings 9a and 9b for carrying in and out specimens 2 surrounds X-ray shield bodies 8a to 8c, an upper conveyor 5, an X-ray tube 6, an X-ray sensor 7, etc. In this shield body space, most X-ray of the tube 6 irradiates specimens 2 by way of the slit 11a of the X-ray collimator 11 and transmits through the specimens 2, the belts on a horizontal plane, the slit 8a1 of the shield body 8a and goes in the sensor 7. On the other hand, the primary scattering X-ray 61 (the extended line between the irradiation sport of X-ray on the specimens 2 surface and pulley 10) partly generated during irradiating the specimens 2 irradiates the vicinity of lower end of upper fringe of the openings 9a and 9b to be secondary scattering X-ray and attenuates to 1 millionth of the tube 6 X-ray so that it clears the legal requirement X-ray leak level.  By this, both of metal and non-metal foreign matters in the specimens 2 can be detected without direct leakage of radiation.
Patent JP-S5993054-A (JP)
Title: Isoquinolinesulfonic acid amide derivative
Inventor: HIDAKA HIROYOSHI
IPC: C07D217/02
Filed: 1982-11-18
Abstract: NEW MATERIAL:A compound shown by the formula I [A is nC alkylene group (n is <=10) wherein m (0-2Xn) hydrogen atoms are replaced with 1-10 alkyl, aryl, or aralkyl; R and R' are H, or 1-6C alkyl; with the proviso that R and R' are linked to form 2-6C alkylene] and its acid addition salt. EXAMPLE:N-(2-Guanidinoethyl)-5-isoquinolinesulfonic acid amide. USE:A remedy for diseases of circulatory organs. Showing a prolonged and high relaxting action on smooth muscle, high blood increasing action, useful as a vasodilator, improver for cerebral circulation, remedy for angina pectoris, preventive and remedy for thrombosis of cerebral and cardiac vascular system, and hypertension, etc. PROCESS:For example, a compound shown by the formula II is reacted with a compound shown by the formula III to give a compound shown by the formula IV(X is protecting group), which is deprotected to give a compound shown by the formula V, which is reacted with a compound shown by the formula VI (R<7> is alkyl; Y is acid residue), to give a compound shown by the formula I .
Patent JP-2001030788-A (JP)
Title: Transmission for vehicle
Inventor: AKAHORI WATARU
IPC: F16H57/023
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce part numbers and man-hours for processing, increase volume of a viscous joint, and prevent vibration and noises by forming a tooth crest of an outside spline and a bottom land of an inside spline such that they are engaged in the radial direction where an axis center of the viscous joint is coincided with an axis center of a pinion axis. SOLUTION: In this transmission 2, a shaft-side member 24 formed on a pinion shaft 8 is provided with an outside spline 32, and a joint-side member 52 formed on a viscous joint 36 is provided with an inside spline 56 to be engaged with the outside spline 32. A tooth crest of the outside spline 32 and a bottom land of the inside spline 56 are formed such that they are engaged in the radial direction where an axis center of the pinion shaft 8 is coincided with an axis center of the viscous joint 36. Accordingly, the pinion shaft 8 can be shortened, making an inside bearing and a shaft supporting portion unnecessary and reducing parts number and man hours for processing. In addition, volume of the viscous joint 36 can be increased by the amount equivalent to the shortened length of the pinion shaft 8. Further, mounting stiffness can be enhanced and vibration and noise can be reduced.
Patent JP-S58102492-A (JP)
Inventor: TERAJIMA YOSHIAKI
IPC: H05B41/24
Filed: 1981-12-14
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-H0487260-A (JP)
Title: Support platinum quadruple alloy electrode catalyst
Inventor: ITO MASARU
IPC: B01J23/89
Filed: 1990-07-31
Abstract: PURPOSE:To realize high activation and a long life by making a conductive supporter dispersedly support a quadruple solid solution alloy of platinum-cobalt- nickel-copper made up of platinum, cobalt, nickel and copper in a specific ratio. CONSTITUTION:The support platinum quadruple alloy electrode catalyst consists of fine grains of a quadruple solid solution alloy of platinum-cobalt-nickel-copper containing platinum, cobalt, nickel and copper and a conductive supporter for dispersedly supporting the fine grains, for example, a conductive carbon powder supporter. The preferable composition range of a quadruple solid solution alloy of platinum-cobalt-nickel-copper is 40-70atom.% for platinum, 9-27atom.% for cobalt, 9-27atom.% for nickel and 9-27atom.% for copper. It is thereby possible to realize high activation and a long life.
Patent JP-H0519424-A (JP)
Title: Device for regenerating and purifying washing water for automatic developing machine and method for processing silver halide photosensitive material using the device
Inventor: KAWASAKI TOMOMI
IPC: G03C11/00
Filed: 1991-07-16
Abstract: PURPOSE:To a device for regenerating and purifying the washing water for the automatic developing machine which is compact, inexpensive and handy and can be easily fixed to the developing machine and to process a silver halide photosensitive material using the device. CONSTITUTION:This automatic developing machine for a silver halide photosensitive material consists of a developing part, a fixing part and a washing part 1 and is provided with a means for regenerating washing water, a means 2 for supplying a cleaner contg. an oxidizing agent and preservatives to the washing part when the contaminant concn. in the washing water exceeds a specified value, a means 3 for discharging at least a part of the water in the washing part supplied with the cleaner provided with a means for measuring the contaminant concn. in the washing water the washing part for a fixed contact time and purifying the washing part. A silver halide photosensitive material is processed using the device.
Patent JP-H1143651-A (JP)
Title: Luminous adhesive film
Inventor: UENO SHIGERU
IPC: C09J11/04
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To produce a luminous adhesive film easily at a low cost by imparting luminous properties to a pressure-sensitive adhesive of an adhesive layer by adding a luminous pigment thereto. SOLUTION: A luminous film (a) is obtd. by forming an adhesive layer 7 contg. a luminous pigment on one side of a clear film 1 and sticking a separator 5 to the adhesive layer 7. A luminous adhesive film (b) is obtd. by sandwiching an adhesive layer 7 contg. a luminous pigment between a clear film and a white film 3, forming a normal adhesive layer 4 on the side of the white film 3, and sticking thereto a separator 5. The clear film used is selected form films of a polyester, a polycarbonate, polyvinyl chloride, etc., and has a thickness of 12-200 μm. Pref., the adhesive is a clear, solvent-dilutable one such as of an acrylic or rubber-based type. Dysprosium- or europium-activated strontium aluminate. zinc sulfide, etc., are used as the luminous pigment.
Patent JP-H0757794-A (JP)
Title: Connector
Inventor: YAMAMOTO YU
IPC: H01R4/48
Filed: 1993-08-13
Abstract: PURPOSE:To prevent the erroneous connection of a contact to a conductive pattern by regulating the positional relation of a case and a connector main body at the time of bonding the connector main body to the case of a device. CONSTITUTION:A connector 10 is provided with two rotation symmetrical pairs of contacts 14 and hooking projections 15. The contacts 14 and the hooking projections 15 are respectively inserted to a connection hole and a bonding hole provided in a case of a device. A key hole is formed in one surface of the case of the device at a position different from the connection hole and a bonding hole, and one key projection 19 provided in the connector 10 is inserted to the key hole to specify the relation of the connection hole and the contact 14 and prevent the erroneous connection.
Patent JP-S6444088-A (JP)
Title: Semiconductor laser
Inventor: KOMATSU HIROSHI
IPC: H01S5/00
Filed: 1987-08-12
Abstract: PURPOSE:To obtain a semiconductor laser in which the light emitting unit of the laser can be coupled to an optical unit in a mechanically high positional accuracy by providing a groove for installing the unit at the emitting unit of a semiconductor substrate face. CONSTITUTION:In a semiconductor laser formed on a semiconductor substrate 101 for emitting light mainly perpendicular to the substrate surface, a groove 108 for mounting an optical unit is formed on the light emitting unit 107 of the substrate surface. For example, a circular groove 108 formed at the unit 107 as a center is formed on a P-type GaAs contact layer 106, and the unit 107 is disposed on the bottom of the groove. A laser light oscillated in an active layer is radiated perpendicularly to a GaAs substrate from the unit 107 to become a laser emitting light 109. Thus, since the laser light emitting point is determined at the position of the groove, it is not necessary to perform a laser oscillation as a conventional one, can mechanically easily and accurately align the optical unit, thereby effectively securing the optical unit.
Patent JP-S61189293-A (JP)
Title: Stable salt of polyanion and sam, manufacture and medicinal composition
Inventor: BINSENTSUO TSUATSUPIA
IPC: C07H19/167
Filed: 1985-09-10
Abstract: Stable salts of S-adenosyl-L-methionine with water-soluble polyanions, such as polyphosphates, polyvinylsul- fonates -sulfates or -phosphates, polyacrylates, polystyrene sulfonates, are described.The salts according to the invention, prepared by precipitation from aqueous solutions of pH not exceeding 3.5, possess peculiar stability, solubility, nonhygroscopicity and are valuable for use as active constituents in pharmaceutical compositions.
Patent JP-H0639715-A (JP)
Title: Grinding device
Inventor: HAYASHI TATSUCHIYUU
IPC: B24B53/12
Filed: 1992-07-28
Abstract: PURPOSE: To provide a grinding device capable of performing a stable dressing by properly bringing a grinding wheel and a dressing cutter into contact with each other and secularly maintaining the grinding quality of the grinding wheel. CONSTITUTION: A grinding device 1 is provided with a device body 1A rotatably supporting a rotary shaft 3 to which a grinding wheel 2 is fixed, a fixing cover 4 which is fixed to the device body 1A and covers the outside of the grinding wheel 2 and a movable cover 5 openable/closable for the fixing cover 4. The fixing cover 4 is provided with a diamond dressing cutter 6 capable of advancing/retreating in a normal direction of a circumferential part of the grinding wheel 2 fixed to the rotary shaft 3 by being extended within the fixing cover 4. In the dressing cutter 6, advancing/retreating amount is adjusted by manually rotating an adjusting screw 7. At a tip of the dressing cutter 6, a diamond cutter 6a of a small lump is mounted.  Therefore, a contact degree of the diamond cutter 6a of the dressing cutter 6 and the circumferential surface of the grinding wheel 2 is determined by the adjustment of the adjusting screw 7.
Patent JP-H0651547-A (JP)
Title: Electrophotographic senitive body
Inventor: ENOMOTO KAZUHIRO
IPC: G03G5/06
Filed: 1992-07-28
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and high durability and hardly causing the lowering of the photosensitivity even after repeated use by incorporating a specified dienamine compd. into a photosensitive layer. CONSTITUTION:A dienamine compd. represented by formula I is incorporated into a photosensitive layer formed on an electric conductive substrate. In the formula I, A is represented by formula II or III, B is optionally substd. 1-8C straight chain or branched chain alkyl, each of R<1> and R<3> is H, lower alkyl, lower alkoxy or halogen and R<2> is H, lower alkyl or optionally substd. aryl. In the formulae II, III, (l+n) is an integer of 1-6 when (m) is 0, (l+n) is 0 or an integer of 1-6 when (m) is 1 or 2, each of R<4>-R<6> is H, lower alkyl, lower alkoxy or halogen and R<4> and R<5> may bond to each other to form a condensed polycyclic arom. ring.
Patent JP-H0366568-A (JP)
Title: Abrasive tool and its manufacture
Inventor: HERUBERUTO ROOSU
IPC: B24D18/00
Filed: 1990-07-31
Abstract: PURPOSE: To easily manufacture a grinding tool at low cost by forming a base from ceramics, and pushing abrasive grains into pores thereof. CONSTITUTION: A ceramic grinding disc 1 adjusted accurately for grinding is ground, and an adhesive 4 is applied to at least one end face 2 and/or the periphery of the ceramic grinding disc 1. Then extremely hard abrasive granules 3 are placed on the adhesive 4, and after the abrasive granules 3 are pushed into the pores 5 of the ceramic grinding disc 1, the adhesive 4 is hardened to obtain a desired abrasive tool.
Patent JP-H1047801-A (JP)
Title: Heating and cooling appliance
Inventor: OTAKE TATSUNORI
IPC: F25B1/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a heating and cooling appliance having a refrigerant heater which is provided with a simple and inexpensive heat conveying part using no compressor during heating and an entire refrigerant circuit with a simple and inexpensive structure. SOLUTION: Heated refrigerant in a gas-liquid two phases state enters a gas-liquid separating chamber 35 through a refrigerant heating outlet pipe 33. Liquid refrigerant enters a refrigerant heater 9 from the lower part of the gas-liquid separating chamber 35. Gas refrigerant subjected to a gas-liquid separation enters an indoor heat exchanger 6 through the outlet check valve 40 of the gas-liquid separating chamber and a four-way valve 2. Heat radiated refrigerant enters a liquid receiving chamber 36. Since a heat conveying part is provided in one container 30 having the liquid receiving chamber 36 and the gas-liquid separating chamber 35 by dividing a valve disk 29 by a partition plate 34, a dimension from the bottom part of the container 30 to the end of a valve driving device 39 can be decreased.  The number of parts and the positions of connecting parts are reduced so that a cost can be lowered. Further, a bypass solenoid valve 43 is provided so that the construction of an entire refrigerant circuit can be inexpensively simplified.
Patent JP-H0485912-A (JP)
Title: Manufacture of electromagnetic machinery and apparatus
Inventor: UMEHARA KOJI
IPC: H01F37/00
Filed: 1990-07-30
Abstract: PURPOSE:To enable facilitating wiring of a lead wire and filling of a compound with small noise and good heat dissipation properties by housing an electromagnetic apparatus body from an opening face, by filling a compound to embed the apparatus body, and by sealing an opening through a cover body and holding a case body in the direction for the opening to form a vertical face while hardening the compound. CONSTITUTION:An electromagnetic apparatus body 26 is housed from an opening 21 made in a face with the largest area of a case body 20 and a lead wire 24 is connected with the terminal 32 of the electromagnetic apparatus body 26. Then, a compound 36 is filled from the opening 21 of the case body 20 so that the electromagnetic apparatus body 26 housed in the case body 20 is embedded in the compound 36. Subsequently, the opening 21 of the case body 20 is closed by a cover body 34 and sealed by a sealant 35 while the compound 36 has fluidity. Then, the compound 36 is hardened while the case body 20 is kept in the state where it is raised in the direction for the opening 21 to form a vertical face.
Patent JP-H05195267-A (JP)
Title: Improved method for providing metal coat on cubic boron nitride and article prepared thereby
Inventor: CHIYAARUZU DOMINIKU AIAKOBANJI
IPC: C04B41/45
Filed: 1992-07-29
Abstract: Cubic boron nitride particles are electrolessly nickel plated with a nickel alloy formed with a metalloid, such as boron. Electrolessly plated particles are then gradually heated at a steady rate from room temperature to a desired heat treatment temperature in a non-oxidizing atmosphere formed by argon containing 10% hydrogen. Exemplary articles made by the aforementioned process include a grinding wheel having uniformly dispersed abrasive cubic boron nitride particles having the Ni/B alloy coat thereon.
Patent JP-2001027574-A (JP)
Title: Method and device for leak test
Inventor: OTA YUZO
IPC: G01M3/20
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To inspect a leak at all places without causing deformation in spite of a pressure difference generated between inside and outside a body to be inspected which is made of a thin material. SOLUTION: This method has a charging stage for charging tracer gas in the body X to be inspected, a measurement stage for measuring the external size of the object body X charged with the tracer gas and calculating the deviation of the measured size from a previously set size, a movement stage for moving a pressure member 22 pressing the object body X from a previously set specific position according to the deviation (x) calculated at the measurement stage, a storage process for storing the object body X in a vacuum chamber 10, a vacuum stage for evacuating the vacuum chamber 10 by a vacuum pump 40, and a detection stage for detecting by a gas detector 30 tracer gas leaking in the vacuum chamber 10 according to the differential pressure between the pressure in the evacuated vacuum chamber 10 and the pressure in the object body X.
Patent JP-H1144676-A (JP)
Title: Inspection method for piping material
Inventor: NAKAMURA TOMOHIRO
IPC: G01N29/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain an inspection method in which the degradation state of a piping material can be diagnosed without relying on a visual inspection and a destructive inspection by a method wherein an ultrasonic signal is transmitted to the outer surface on the inner surface of the tube material and an ultrasonic signal which is reflected by a face on the opposite side is received. SOLUTION: An ultrasonic probe 2 is brought into contact with the outer face (a) of a piping material 1, an ultrasonic signal is transmitted, and an ultrasonic signal which is reflected by a face (a reflecting face) (b) on the opposite side is received. The ultrasonic signal which is transmitted from the ultrasonic probe 2 is stored by an ultrasonic-transmitted-received-signal processor 3, the received signal is displayed on an oscilloscope which is installed at the ultrasonic-transmitted-received-signal processor 3, and the time elapsed up to its reception from its transmission and the intensity of received waves are displayed.  Then, on the basis of the time elapsed up to the reception from the transmission, on the basis of the intensity of the received waves and on the basis of its half-width, the degradation state of the piping material 1 or the existence of a stuck object can be judged. The frequency of the ultrasonic signal to be used is not limited especially, but 0.5 to 6 MHz is preferable considering the signal-to-noise ratio of reflected waves.
Patent JP-H10244824-A (JP)
Title: Case unit for air conditioner and automobile air conditioner using it
Inventor: KIN ZAIKYO
IPC: B60H1/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide partial cooling or heating at different positions by feeding air passing through a first heat exchanger to a by-pass passage, providing plural doors in a case formed with a branch passage and a connecting passage communicated with one of distribution passages, and controlling the access of air to the passages. SOLUTION: A case unit 30 is connected to the blowout port of a blower unit 23, a main passage P1 is formed to a case 31 in the case unit 30, and a branch passage P2 is formed to be communicated with the main passage P1 via a bulkhead 33 in the case 31. The branch passage P2 is communicated with the main passage P1 to feed the air passing through the main passage P1 and branch passage P2 to plural distribution passages P3-P6. The air passing through a first heat exchanger 100 is fed to one of the distribution passages P3-P6 via a by-pass passage P7, and plural doors 51-58 are provided on the passages P1-P7 and a connection passage P8 to control the access of air.
Patent JP-H0252360-A (JP)
Title: Electrophotographic sensitive body
Inventor: OGATA MICHIKO
IPC: G03G5/06
Filed: 1988-08-15
Abstract: PURPOSE:To increase the sensitivity, to decrease the residual potential, and to prevent deterioration of characteristics such as charge potential, residual potential against repeated use of an electrophotographic sensitive body by incorporating a pyrimidine deriv. into a charge transfer layer. CONSTITUTION:A pyrimidine deriv. expressed by the formula I is incorporated into a charge transfer layer. In the formula I, each X<1>-X<4> is H, 1-5C lower alkyl, 1-5C lower alkoxy or amino group which may be substituted by 5-12C aryl group substituted by 1-5C lower alkyl, 1-5C lower alkoxy, or a 6-12C aryl group which may be substituted by these groups. Thus, an org. electrophotographic sensitive body having high sensitivity, low residual potential, causing no deterioration of characteristics such as charge potential, residual potential against repeated use is obtd.
Patent JP-H0363979-A (JP)
Title: Recording and reproducing device and adjusting method for the same
Inventor: NAKA HIROYUKI
IPC: G11B17/32
Filed: 1989-08-02
Abstract: PURPOSE:To obtain a recording and reproducing device, for which the performance of vibration resistance and impulse resistance is extremely improved, assembly and adjustment are made easy and productivity is improved, by adjusting one or both head slider units to media by a posture adjusting screw. CONSTITUTION:A posture adjusting board 16 is coupled to both a carriage 19 and an arm 20 or to one of them by plural posture adjusting screws 17 so as to be vertically adjusted. Then, an elastic force generating means 18 is provided to energize the posture adjusting board 16 in a direction where the posture adjusting board is abutted to the posture adjusting screws. Between heads 14 and 15 and a medium 1 in a head slider supported by the carriage 19 and arm 20, interface is enough satisfactorily guaranteed and an elastic force generating means 18 with strong energizing force is used. Thus, the recording and reproducing device is extremely resistant against vibration or impulse as disturbance and the input/output miss of a signal such as drop-out, etc., can be prevented. Then, a satisfactory recording and reproducing property can be stably secured. Further, by adjustment with the posture adjusting screws 17 or the adjustment of a rotating block, these units can be extremely rationally and easily assembled and adjusted.
Patent JP-S6180910-A (JP)
Title: Oscillating circuit
Inventor: TANABE MASATO
IPC: H03K3/011
Filed: 1984-09-28
Abstract: PURPOSE:To reduce a temperature drift, and to obtain a stable oscillation by specifying an electric discharge resistance value for minimizing the temperature drift, and using a discharge resistance having this specified resistance value. CONSTITUTION:An oscillation frequency Tosc of an oscillating circuit by a threshold value of a designated number of Schumitt circuits consisting of a resistance 21 and a capacitor 8 is shown by an expression I (provided that tauD, RO and R denote a delay time required for an inversion, a value of the resistance 21, and a discharge resistance 9, respectively). If it is supposed that a variation term of the delay time tauD due to a temperature can be disregarded, comparing with a variation term of the resistance 9, when the resistance value R of the resistance 9 is determined as shown in an expression II, a variation portion due to a temperature of the oscillation frequency Tosc can be minimized.