baber/WOPTO huggingface dataset:
Patent JP-S60216699-A (JP)
Title: Ultrasonic ceramic microphone
Inventor: USUDA NOBUHIKO
IPC: G10K9/122
Filed: 1984-04-12
Abstract: PURPOSE:To obtain stable sensitivity-frequency characteristics by utlizing a resonance plate at which symmetric positions with respect to the center two projections are provided and simultaneously by making projections provided on the resonance plate in a conical trapesoid. CONSTITUTION:A metallic diaphragm 10 is solidly provided with terminals 10a and 10b having bending parts in a stepped-shape at lateral symmetric positions with respect to the center. A piezoelectric ceramic plate 11 is stuck to the upper center of said diaphragm 10, thereby constituting a bimorph vibrator 15. Leading-out parts of the terminals 10a and 10b of the diaphragm 10 are positioned in the vicinity of a bent vibrating node disk of the bimorph vibrators 15, and a notch 10c is provided on the disphragm 10 for the purpose of decreasing the interference of a mechanical vibration. A resonance plate 12 is constituted of two conical trapezoid protrusions 12a at symmetric positions with respect to the center to be pressed with pressure, a resonance part 12b, an electricity I/O terminal 12c, a slit part 12d and an elastic part 12e in the vicinity of the bent vibrating node disk of the vibrator 15 and in the vertical direction with respect to a straight line for connecting the terminals 10a and 10b.
Patent JP-H08267058-A (JP)
Title: Ultraviolet ray irradiation device
Inventor: HARA TATSUO
IPC: C02F1/32
Filed: 1995-03-30
Abstract: PURPOSE: To provide an ultraviolet ray irradiation device low in deterioration of the ultraviolet strength irradiated to a matter to be treated and capable of exhibiting a treating function of UV radiation over the entire range of a water to be treated circulating in a glass pipe. CONSTITUTION: This device is composed of a cylindrical closed vessel 2, two pairs of electrodes 3 provided extendedly along an axial direction of the closed vessel 2 at a nearly central part of the closed vessel 2 and presenting a square sectional plane, of which the corners are rounded, and 20 glass pipes 4 for circulating a water to be treated which is provided around the electrode 3 and having 3.5mm diameter and 0.7mm wall thickness.
Patent JP-S57188828-A (JP)
Title: Liquid-phase epitaxial growing method
Inventor: YAMAMOTO KOOSAKU
IPC: H01L21/208
Filed: 1981-05-15
Abstract: PURPOSE:To obtain a desired crystal layer in a substrate by contacting a liquid phase in the same composition as a crystal to be grown with a plurality of crystal boards for a dummy and saturating the components of the crystals for the dummy into the liquid phase. CONSTITUTION:The substrate 12 is buried to a supporting base 11 and thin plates 13, 14 for a dummy to the both sides, and a material 16 for growing the crystal layer of the first layer is received in the liquid reservoir 15 of a sliding member 101, a material 18 for growing the crystal layer of the second layer in a liquid reservoir 17 and a material 20 for growing the crystal layer of the third layer in a liquid reservoir 19. The supporting base 11 and the sliding member 101 are inserted into a reaction pipe, the materials of the liquid reservoirs are changed into liquid phases, the sliding member is moved in the B direction, the liquid phase 18A is settled onto the substrate 12, the liquid phase 16A onto the thin plate 13 for the dummy and the liquid phase 20A onto the thin plate 14 for the dummy, meltback is conducted, the sliding member is moved in the C or D direction, and the crystals of each liquid phase are grown in the substrate.
Patent JP-S55166609-A (JP)
Title: Method of focusing of optical system having lighting device
Inventor: YAMASHITA NOBUO
IPC: A61B1/002
Filed: 1979-06-12
Abstract: PURPOSE: To make possible good focusing by measuring the reflected light from the subject lighted by a lighting device and performing focusing in the optical system having the lighting device.  
     CONSTITUTION: In the case of performing photographing by using a fiberscope or the like, the light from a light source 4 passes through a light guide 3 and lights the subject. The light reflected from the subject is imaged to an image guide 3 by an objective lens 1, passes in the guide 3 and is split to two by an image splitter 5. One light out of these passes through a photodetector 8 and is electrically processed by a circuit 9. The output thereof gives the distance between the lighting device and subject determined from the luminance of the light source, the reflectance of the subject, the brightness of the subject and the capacity of the imaging transmission system, based on the inverse square rule of the intensity of light. This output causes automatic focusing to be done by way of a servo system 10. This permits the good focusing even when the objective lens of a deep depth of focus is used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05269196-A (JP)
Title: Multilayered artificial blood vessel
IPC: A61F2/06
Filed: 1992-03-30
Abstract: PURPOSE:To improve the rebuilding of a tissue after transplantation by providing layers consisting of at least one layer of bioabsorptive porous high polymers on the outer side of a nonabsorptive porous high polymer of the artificial vessel formed by combining the bioabsorptive porous high polymer with the nonabsorptive porous high polymer. CONSTITUTION:This multilayered artificial blood vessel is successively provided with the layers 2+3 having a wall 2 of an ePTFE tube which is the nonabsorptive porous high polymer having an inside wall surface 1 and integrating and combining the ePTFE and polylatic acid on the outer layer thereof, a thin gelatin layer 4 and the polylactic acid layer 5 which is the bioabsorptive porous high polymer. All of the layers 2+3, 5 have the pores of 1 to 100mum average diameters continuing outward in a radial direction. The combination of the nonabsorptive porous high polymer and the bioabsorptive porous high polymer is executed by forming a bioabsorptive porous high polymer soln., applying this soln. within the pores of the nonabsorptive porous high polymer and the outer side thereof and freeze-drying the coating in this state. The bioabsorptive porous high polymer is crosslinked at need.
Patent JP-H05270129-A (JP)
Title: Thermal recording material
IPC: B41M5/337
Filed: 1992-03-30
Abstract: PURPOSE:To provide a thermal recording material for forming recording image excellent in preservation stability, reduced in background fog and also excellent in color forming properties. CONSTITUTION:In a thermal recording material wherein a recording layer containing a colorless or light-colored basic dye and a developer is provided on a support, a compd. having two or more ethyleneimino groups is added to the recording layer as a preservability enhancer and a salt of a terpolymer of isobutylene, styrene and maleic anhydride is added to the recording layer as a binder.
Patent JP-H05284758-A (JP)
Title: Manufacture of electrostatic microactuator
IPC: H02N1/00
Filed: 1992-03-30
Abstract: PURPOSE:To accurately manufacture a movable unit with high reproducibility and to integrate a circuit by implanting dopant in a single crystal Si substrate by a high energy ion implanting method of 200keV or more, and then etching it in a state covered with a mask material of a predetermined pattern. CONSTITUTION:A surface of a single crystal Si wafer 1 is covered with a photoresist film 11 of a pattern in which a window is opened at a part corresponding to a movable unit of an actuator, B ions are implanted at 1012keV, and a high concentration layer 1a is formed at its lower surface in a depth of 2.1mum from a surface of the wafer 1. Then, SiN films are formed on both side surfaces of the wafer 1 by a CVD method, etc., further processed by photolithography technique to form SiN masks 12, 13. Thereafter, with KOH as an etchant it is etched until etching to be advanced from the rear surface side reaches the layer 1a, and then the masks 12, 13 are removed.
Patent JP-S58192822-A (JP)
Title: Carcinostatic agent containing spiroisoxazole derivative
Inventor: TOYOSHIMA SHIGERU
IPC: A61K31/42
Filed: 1982-04-30
Abstract: PURPOSE:A carcinostatic agent that contains a spiroisoxazole derivative as an active inrgredient, thus having carcinostatic and metastasis-inhibiting actions. CONSTITUTION:The objective agent contains a spiroisoxazole derivative of formula I (X is halogen; R is alkyl). It is given parenterally such as by hypodermic or intravenous injection or as a suppository or given orally in the form of tablets or capsules. The dose is usually 5-200mg/day and it is given once a day or in portions. The compound of formula I is obtained by oxidation of the compound of formula II.
Patent JP-S58192275-A (JP)
Inventor: HASEGAWA SHIYOUICHI
IPC: B29C63/00
Filed: 1982-05-01
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-S58190522-A (JP)
Title: Supercharge pressure regulator
Inventor: SAKAMOTO TOSHIYUKI
IPC: F02B37/12
Filed: 1982-04-28
Abstract: PURPOSE:In an internal combustion engine, by prevent the thermal breakdown of engine by bypassing the exhaust gas when the engine temperature has exceeded over predetermined level under supercharge thereby stopping the supercharge through the exhaust turbine. CONSTITUTION:The suction air will flow through a suction duct 2 then regulated by a throttle valve 4 through a suction turbine 12 and suction path 3, then mixed with fuel injected through an injector 6 in an intake manifold 5 and sucked into the internal combustion engine to be burnt. The exhaut gas is discharged through an exhaust manifold 7, exhaust path 8, exhaust turbine and an exhaust pipe 9. Under heavy load operation, the exhaust turbine 13 is accelerated to perform supercharge. If the temperature of engine 1 exceeds over predetermined level at this time, the coil 25 of a solenoid valve 22 is excited by a control unit 27 on the basis of a signal from a temperature sensor 26. Consequently a plunger 23 is sucked to open the valve thus to flow out the exhaust gas to the bypath 10.
Patent JP-S63241607-A (JP)
Title: Plant monitoring equipment
Inventor: TAKAHARA SHOICHI
IPC: G05B23/02
Filed: 1987-03-30
Abstract: PURPOSE:To improve the use efficiency of the screen of a display device by discriminating operation undesirable state conditions duplicated by >= two working operations and making only the display of the working operation operated at first effective in the case of duplication. CONSTITUTION:An operation undesirable state duplication condition decision part 36 compares the operation undesirable state conditions outputted from an operation undesirable state condition decision part 33 concerning the contents of the respective working operations and discriminates the duplicated ones. And as for the operation undesirable state conditions discriminated that they are duplicated, the display of the contents of the working operation outputted first from the operation undesirable state condition decision part 33 is made effective. Thus, the respective working operations are displayed in the state in which the operation undesirable state conditions are not duplicated on a CRT display device 4.
Patent JP-H01248930-A (JP)
Title: Malfunction detector for elevator
Inventor: ICHIYAMA JOJI
IPC: B66B5/02
Filed: 1988-03-30
Abstract: PURPOSE:To prevent fire of an elevator or a building by detecting the malfunction of a capacitor by a circuit breaker connected to the capacitor to turn OFF a main circuit breaker. CONSTITUTION:A main power source is turned ON and a main circuit breaker MCB is closed to turn ON an upward contactor 11 or a downward contactor 12, thereby operating an elevator. However, if a capacitor C for controlling a motor M is deteriorated in its insulation due to an abnormal heat generation, it protection is required. That is, an electromagnetic coil in the breaker CB connected in series with the capacitor C senses the malfunction to turn OFF the breaker CB. Then, the auxiliary contact CA of the breaker CB connected to the tripping coil SHT circuit of the breaker MCB is turned ON to automatically break the breaker MCB, thereby stopping the elevator. Accordingly, it can prevent the capacitor C from deteriorating in the insulation.
Patent JP-H02252917-A (JP)
Title: Diesel engine
Inventor: SHIOZAKI CHUICHI
IPC: F02P13/00
Filed: 1989-03-27
Abstract: PURPOSE:To improve combustibility by providing a subchamber plug having an ignition means in its interior, and by opposing the opening of the subchamber plug to the injection port of a fuel injection nozzle, so that after a part of fuel spray has been burned in the inside of the subchamber plug, it can be injected from the subchamber plug. CONSTITUTION:When an intake valve is opened, intake air is introduced into the inside of a cylinder through an intake port. On the other hand, fuel is supplied to a fuel injection nozzle 20 through an injection pipe at a prescribed timing, and is injected into a combustion chamber 23 formed on the top surface of a piston through injection ports 22. In this case, a part of injected fuel spray is introduced into the inside of the subchamber 29 of a subchamber plug 26 through an opening 27 opposing to the injection port 22. And that part of introduced fuel spray is ignited by a red-hot ball 30 heated by electrification, and is burned in the inside of the subchamber 29. Thereafter, in the late stages of main combustion inside the combustion chamber 23, the combustion gas in the inside of the subchamber 29 is injected into the combustion chamber through respective openings 27, 28 of the subchamber plug 26.
Patent JP-S551640-A (JP)
Title: Magnetic recording medium
Inventor: YAMAMOTO YOSHINORI
IPC: G11B5/70
Filed: 1978-06-20
Abstract: PURPOSE: To make it possible to form a magnetic layer where dispersiveness of magnetic powder and adhesiveness of the base are good and durability is improved, by using an aromatic polyamide system resin and a specific resin as the base material and the binder of the magnetic layer respectively.  
     CONSTITUTION: The magnetic layer where a polyvinyl butyral resin and a low- molecular weight multifunctional isocyanate compound of 1 to 30 weight % for the total amount of the resin above are a binder is provided on the base which consists of an aromatic polyamide system resin and has an approximately 3μ thickness desirably. Further, a low-molecule plasticizer of 15 weight % or less for the total amount of binder components may be arranged. As a result, a mechanical strength can be held sufficiently and a recording and reproducing time can be extended even if the total thickness of the magnetic recording medium is made small. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11268549-A (JP)
Title: Power transmission for vehicle
Inventor: KITAO YUICHI
IPC: F16H48/06
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To resolve strength-related problem without changing parts when the strength-related problem is caused on the parts in the halfway of transmitting path of a power transmission. SOLUTION: In the power transmission of a vehicle for transmitting power from a first transmitting shaft 11 to a second transmitting shaft 17, to transmit the power to a third transmitting shaft 26 from the shaft 17 via a power transmitting means 25, a speed is increased from the shaft 11 to the shaft 17 to transmit the power with transmitting torque lowered, and this speed-increased part is adjusted after passing the means 25.
Patent JP-S6118242-A (JP)
Inventor: PIITAA ANSONII FURANASUZETSUKU
IPC: H04L12/44
Filed: 1985-04-10
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-S53291-A (JP)
Title: Intumescent, flame-retardant resin
Inventor: KOBAYASHI ETSUROU
IPC: C08G12/40
Filed: 1976-06-24
Abstract: PURPOSE: Intumescent resin capable of forming flame-retardant and dense carbonaceous product upon heating, prepared by condensation reaction between a polyfunctional amino compound, formaline, and a diaminophosphonitrile oligomer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01247665-A (JP)
Title: Earthquakeproof motion controller
Inventor: AKIMOTO MASAO
IPC: E04B1/34
Filed: 1988-03-30
Abstract: PURPOSE:To aim at the activity of automatic quake-free effect by comprising a controller which is provided with a device, a fixing a supported body releasably, and a seismic detector, and makes this supported body shiftable to a supporter in releasing a locking device at the time of seismic detection. CONSTITUTION:In this controller, there is provided with an earthquakeproof device 13 which supports a supported body 10 shiftably to a supporter 12 in the horizontal direction, and also provided with a locking device fixing this supported body 10 releasably to the supporter 12 all the time and a lap 36 of a seismic detector detecting an earthquake. When the earthquake is detected by this detecting lap 36, fixation of the locking device 15 is released, making the supported body 10 shiftably to the supporter 12 by a control unit 30. After the earthquake is over, the supported body 10 is moved so as to be fixed to the supporter 12 automatically again by the locking device 15. With this constitution, after earthquake completion, it is automatically displaced and able to secure a quake-free effect.
Patent JP-H02253044-A (JP)
Title: Pressure control device for hydraulic actuated transmission gear
Inventor: BABA FUMIAKI
IPC: F16H59/44
Filed: 1989-03-27
Abstract: PURPOSE:To simplify the structure of a pressure control device by providing a pulsation absorbing accumulator with a pressure exhaust port formed to exhaust the oil in a hydraulic passage when a movable body moves exceeding the specified range set for pulsation absorption. CONSTITUTION:When a duty solenoid valve 10 is driven on-off at the specified duty factor in order to obtain the desired line pressure, the hydraulic pressure of an oil passage 12 pulses, and this pulsation is transmitted also to a pilot pressure passage 14 through a throttle modulator valve 8 but absorbed by the sliding motion of the piston 48 of an accumulator 44. Hereupon, in case abnormally high pressure exceeding the specified value is generated in the pilot pressure passage 14, the piston 48 further moves to the left within a cylinder 46, and when this motion exceeds the pulsation absorbing stroke, a pressure exhaust port 54 is released so as to exhaust the oil in the pilot pressure passage 14 into an oil pan. The structure of a pressure control device can be thus simplified without requiring to provide a relief valve separately.
Patent JP-S61234151-A (JP)
Title: Low-frequency component suppressing integration controlling circuit
Inventor: FUKUDA EISUKE
IPC: H04L27/38
Filed: 1985-04-09
Abstract: PURPOSE:To make the operating speed of a low-frequency component suppressing integration controlling circuit slower so as to make integration of the circuit easier, by making data processing of the circuit parallel. CONSTITUTION:Partial sums (3-4) added by each adder 4-6 of parallel bit strings (3-3) which are made in parallel with each other by each serial-parallel converter 1-3 are supplied and their sum (3-5) is found. The sum (integrate value) is supplied to a comparator 11 which generates a deviation polarity indicating that the sum shows how much deviation against an ideal mean value and, at the same time, also to another comparator 13 through an arithmetic logic calculating circuit 12. Both polarities from the comparators 11 and 13 are compared with each other at an exclusive 'OR' circuit 14 and when they are the same polarity, frame data from delaying buffers 7-9 are inverted and flags indicating that the polarities are the same are inserted into frame slots between adjacent frames at inverting and flag adding circuits 15-17. Therefore, the parallel bit strings outputted from the circuits 15-17 are converted into a serial bit string by parallel-serial converter circuits 18-20 and supplied to the next processing circuit.
Patent JP-H10264059-A (JP)
Title: Teaching device of painting robot
Inventor: ACHINAMI TOKUYUKI
IPC: G05B19/42
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To perform a teaching of movements of a robot arm by anyone easily and in a short time to perform painting by maintaining a painting machine at a right location and attitude, regardless of skillfulness of a worker. SOLUTION: When marks M1 , M2 are formed at both the ends of a tracer rod 4 which has a length equal to distance from a painting machine T to a painting surface F, the mark M1 at the tip, the mark M2 at the rear end and the inclination of the tracer rod 4 show the location of the painting surface F, the location of the painting machine T and the attitude of the painting machine T, respectively.  When a worker moves one end of the tracer rod 4 along the moving locus of the painting machine T in a state that the one end of the trace rod 4 is substantially orthogonally crossed with the painting surface F, being brought into slidable contact with the painting surface F, three- dimensional coordinate data of the marks M1 , M2 on both the end sides is read by a three-dimensional coordinate data detection means 5, next, the location and attitude of the painting machine T are automatically calculated by a control parameter determination means 6, the control parameter of each axis of a robot arm 2 at the time is determined and the control parameters are stored as data in a storage device 10.
Patent JP-H01306185-A (JP)
Title: Paper binding needle removing instrument and manufacture thereof
Inventor: YUN ERU WAN
IPC: B25C11/00
Filed: 1989-03-27
Abstract: PURPOSE: To remove from a pamphlet or the like a staple without enlarging binding holes and without damaging the pamphlet by providing first and second levers with extraction jaws at other ends. CONSTITUTION: A pair of levers 11, 12 are coupled at one end, and are movable toward one another at their other ends. The opened ends on opposite side to the closed end of these levers 11, 12 engage with the lower end of a staple embedded in a material such as paper sheets. Since a metal pusger 16 attached to one lever 12 is located close to and above the staple removal part, a clearance is formed between the metal pusher 16 and the staple removal part, and when the staple removal part is allowed to abut on the surface side of a staple, the metal pusher holds down the staple. Thus, both ends of the staple are removed in the same manner.
Patent JP-S549470-A (JP)
Title: Refuse treating device
Inventor: NAKAMURA MITSUO
IPC: B65F3/14
Filed: 1977-06-22
Abstract: PURPOSE: To enable to contain a great deal of refuse in a dust box of small volume and storage chamber of a refuse treating device by repeating elevational and lateral compressions of the refuse several times. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04309168-A (JP)
Title: Method and device for processing document
Inventor: OKUNO YASUHIRO
IPC: G06F17/21
Filed: 1991-04-08
Abstract: PURPOSE:To obtain the document processing method and device which can speedily erase an unnecessary document from a memory by distributing the document while efficiently using the memory, and erasing the document after all the people at distribution destinations read the document. CONSTITUTION:An identification code is added to document data 61 for distribution, and the distribution destinations of the document data 61 for distribution added with the identification code are designated. According to the contents of a distribution destination list 62, the identification code is transmitted to these designated distribution destinations, and the existence of the document data designated as the distribution destinations is reported to the respective distribution destinations. Then, when it is judged that all the people at those distribution destinations read the document data, it is operated to erase the document data 61 from a memory 6.