baber/WOPTO huggingface dataset:
Patent JP-S62253643-A (JP)
Title: Cold-and heat-resistant plasticizer for butadiene based rubber
Inventor: DOBASHI MASAAKI
IPC: C08L71/02
Filed: 1986-04-21
Abstract: PURPOSE:A cold- and heat-resistant plasticizer for butadiene based rubber, consisting of an ester derived from a specific glycol component and specific fatty acid component and not only capable of improving the cold resistance but also characterized by heat resistance, particularly low volatility. CONSTITUTION:A plasticizer consisting of one or more selected from (A) a diester prepared by reacting (A1) a 2-6C alkylene glycol and/or polyoxyalkylene glycol having 200-5,000mol.wt. with (A2) a 14-22C unsaturated fatty acid, e.g. myristoleic acid, etc., and/or 2-24C saturated fatty acid, e.g. acetic acid, butyric acid, etc., (B) a polyester obtained by reacting the components (A1) and (A2) with a 2-10C dicarboxylic acid, e.g. oxalic acid, etc., and/or polymer acid and (C) a polyester prepared by reacting the components (A1) and (A2) with a 2-10C dicarboxylic acid and/or polymer acid and 6-22C higher alcohol. The above-mentioned plasticizer in an amount of 5-60pts.wt., preferably 10-40 pts.wt. is blended with 100pts.wt. butadiene based rubber.
Patent JP-S62248276-A (JP)
Title: Laser unit
Inventor: FUJIMORI YASUTOMO
IPC: H01S3/02
Filed: 1986-04-21
Abstract: PURPOSE:To enable a laser unit to output laser light efficiently without any interference with other components such as a laser medium holding mechanism or the like, by supporting an optically insulated light conducting path between the laser medium and resonator mirrors so that the light conducting path is not brought into contact with any other component. CONSTITUTION:A resonator 1 has a resonator mirrors 3 and 4 arranged at the ends of a laser medium 2. A transparent medium 5 of quartz serving as a light conducting path for conducting laser light travelling in both directions between the resonator mirrors 3 and 4 is arranged in the resonator 1. The transparent medium 5 is of a cylindrical shape and held by an air bearing 6 having a fluid ejection orifice provided in the inner face thereof such that the transparent medium 5 is not contacted with the other components. A capacitor 13 is charged by an ignition signal from an ignition circuit 14 and discharged by a trigger pulse from a trigger circuit 17, so that a flash lamp 9 is flashed to optically pump the laser medium.
Patent JP-H01266944-A (JP)
Title: Method for intermittently pouring molten steel
Inventor: UEHARA AKIO
IPC: B22D7/00
Filed: 1988-04-15
Abstract: PURPOSE:To stably enable intermittent pouring of molten steel by blowing pressurized gas into a runner chamber under opening condition of a nozzle after pouring the molten steel dy tilting a vessel into the runner chamber and introducing the molten steel. CONSTITUTION:The runner chamber 2 is arranged at lower part of outside of the tiltable vessel 1 arranging one pair of trannion shaft 14 at outer part as tiltable, and further, a sliding nozzle 3 is set at end of the runner chamber 2 and in the case of pouring, the pouring nozzle 5 is fitted at the lower part of the nozzle 3. In the case of completing the pouring after pouring the prescribed quantity of the molten steel 6, at first, the pressurized gas is blowed into the runner chamber 2 with a pressuring device 4, to raise the pressure, and the molten steel 6 in the runner chamber 2 is perfectly discharged to the out part from the nozzle 5, and at the same time, by closing the sliding nozzle 3, new molten steel 6 is made so as to invade in the runner chamber 2. Under this condition, the vessel 1 is tilted to reverse direction and returned back to the original position. Therefore, the intermittent pouring of the molten steel 6 is stably executed without solidifying any molten steel 6 in the runner chamber 2.
Patent JP-H06264329-A (JP)
Title: Dobby and jacquard towel fabric woven to have long and short piles
Inventor: OCHI ITSUKI
IPC: D03D27/00
Filed: 1993-03-11
Abstract: PURPOSE:To obtain towel fabric having steric and dense appearance, quick drying property and decreased fall-out of pile and resistant to pile splitting by arbitrarily weaving short piles and long piles with two pile warps and alternately crossing the long piles with each other. CONSTITUTION:Short piles are temporarily formed with two pile warps in a towel cloth texture. One of the above two warps is passed over plural wefts to form plural long piles and the other pile warp is alternately crossed with each other over the preceding two long piles and interlaced with each one weft of each pile to weave a group of staggered long piles. Two pile warps are again interlaced with the same weft to weave short piles. Long and short piles are alternately woven by this process.
Patent JP-2000279635-A (JP)
Title: Illuminating device for portable game machine
Inventor: FURUKAWA HITOSHI
IPC: A63F13/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of the display screen of a portable game machine and to reduce the size of an illuminating device. SOLUTION: An illuminating device is provided with both a light emitting means having a frame shape 5 surrounding the outer circumference of the display screen 4 of a portable game machine in a state mounted to a portable game machine 1 and a reflecting/diffusing means having the approximately same shape as that of the light emitting means and superposed on the light emitting means to reflect and/or diffuse light emitted from the light emitting means inward and to irradiate the display screen 4.
Patent JP-H02272459-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: KURIYAMA KAZUYA
IPC: C08F2/00
Filed: 1989-04-13
Abstract: PURPOSE:To provide the toner which is excellent in offset resistance and heat fixability by compounding a styrene vinyl copolymer polymerized by using only the monofunctional radical polymn. initiator and a styrene vinyl copolymer polymerized by using bifunctional or higher functional radical polymn. initiators at specific ratios. CONSTITUTION:The toner for developing electrostatic charge images is produced by using the binder resin which consists of the copolymer A coolymerized by using the monofunctional radical polymn. initiator and the copolymer B copolymerized by using the bifunctional or higher radical polymn. initiator and in which the MWA of the copolymer A and the MWB of the copolymer B are MWA<MWB. The adequate weight ratio of the copolymers A and B is preferably (20 to 80):(80 to 20). Offset resistance is insufficient if the ratio of the copolymer A is higher than 80 weight ratio. The fixability is insufficient is if the copolymer A is lower than 20 weight ratio. The copolymer A and the copolymer B are the copolymers formed by using the styrene as essential components and copolymerizing the same and other vinyl monomers.
Patent JP-H0361787-A (JP)
Title: Quick disconnect coupling and cooling equipment supply apparatus with the same
Inventor: KENESU DABURIYU MANZU
IPC: F16L37/23
Filed: 1990-04-06
Abstract: PURPOSE: To reduce leakage of a refrigerant by providing a means to automatically seal a conduit means separated from a tube fitting to which each of first and second end part couplers is connected on a manifold means. CONSTITUTION: When a hose 40 is received by a tube fitting and a locking sleeve 178 is moved left against a spring 188, a latch ball 166 is energized in the inside diametrical direction and expands a groove, that is, an opening of a collar 160, and a channel 186 matches the ball 166 with the radial direction on a self sealing type quick coupler 42. A poppet 148 is sealed and engaged with a shoulder 156 by a spring 150 and seals leakage of a hose coupler 140. Simultaneously, a small piece 158 of the poppet is engaged with a stem 124 of a valve, engagement with a shoulder 130 is released by energizing a plunger 128, a refrigerant from a coupler 20 flows to the hose 40 around a valve 120, a ring 155 and the poppet 148 and through inside passages 157, 159. Consequently, it is possible to reduce leakage of the refrigerant to environmental air.
Patent JP-H01262807-A (JP)
Title: Shelf device
Inventor: WADA SHUKO
IPC: A47F3/04
Filed: 1988-04-14
Abstract: PURPOSE:To prevent shelves, which are providing in right and left two rows from rising-up with one preventing member by putting the preventing member through one hole of both supporting parts in center struts, which are faced each other, and providing this preventing member over the both shelves to be parallelly provided. CONSTITUTION:A rising-up preventing member 34 to prevent the rising-up of shelves 25 and 26, which is caused by oscillation shock at the time of transporta tion, etc., is composed of stick-shaped resin to possess elasticity. Then, this member 34 is inserted to holes 24 of supporting parts 22 and 23 in center struts 20 and 21 over the both shelves 25 and 26 with being freely attachable and detachable. As the shape of this preventing member 34, a shape to be slightly bent in advance is preferable and in such a shape, the member is deformed in a condition to be inserted to the center struts 20 and 21. Then, resiliency due to this deformation is added to the both shelves 25 and 26. The shape of the preventing member 34 is various and a U-shaped form is also used. Then, the member is provided over the both shelves 25 and 26 passing through the both center struts 20 and 21 and extended over the both shelves 25 and 26 of different heights.
Patent JP-S5616333-A (JP)
Title: Optical signal transmitter
Inventor: KIYOKUNI NOBUAKI
IPC: H04B10/00
Filed: 1979-07-19
Abstract: PURPOSE:To realize a remote-distance transmission of the optical signal, by converting the wavelength region of the optical signal via the wavelength converter into the wavelength region where the specific optical fiber transmits easily. CONSTITUTION:The optical signal sent from the inside of sealed container 1 is put into solar battery 7 of wavelength converter 6 to be converted into the electric signal. This electric signal is then supplied to infrared light emitting diode 8 to be converted into the infrared photosignal. And the infrared photosignal which is easily transmissive is put into quartz-group optical fiber 3 which is capable of a long- distance transmission of the photosignal. The photosignal transmitted through fiber 3 reaches photodetector 4 to be converted again into the electric signal, and is then supplied to detecting circuit 5 for detection. As a result, a remote-distance becomes possible regardless of the wavelength of the photosignal.
Patent JP-H0243024-A (JP)
Title: Method and device for inserting pipe for repair into existing pipeline
Inventor: KIYANBERU EICHI SUTEKETEI JIYU
IPC: F16L55/165
Filed: 1989-04-13
Abstract: PURPOSE: To facilitate repair of a pipeline by a method wherein a pipe for repair constituted of a thermoplastic material hard at normal temperatures and shaped in flat folds is drawn out and positioned in a pipeline and it is inflated in the shape of a tube by heat and an internal pressure and made stable by cooling. CONSTITUTION: A hot box 18 is brought to a manhole 16 of a main drain pipe 14 to be repaired. Then, one end of a pipe material 10a of a thermoplastic material being hard at normal temperatures is connected by a holder 28 to a drawing wire 26 inserted from another manhole. The pipe material 10a is softened in the form of a spool 12 inside the hot box 18 by a heater 24 and, by drawing the drawing wire 26 by a winch provided at the adjacent manhole, the fresh pipe 10a folded and softened is inserted from the spool 12 into a pipeline through a down pipe 22 and a roller 23. Then, the fresh pipe 10a is heated and inflated so as to be re-formed in the shape of a pipe. Thereby a pipe for repair having a radial strength sufficient for enduring an external liquid pressure and the pressure of earth and sand can be formed.
Patent JP-H05117656-A (JP)
Title: Photo-irritable phosphor and use thereof in radiophotograph
Inventor: POORU RUBURAN
IPC: G21K4/00
Filed: 1992-03-17
Abstract: PURPOSE: To obtain a photostimulable phosphor for recording X-ray image by the stimulated discharge of stored X-ray energy to reproduce the same by adding an alkaline earth metal being a host metal, halogen, a specific dopant and a specific co-dopant.  
     CONSTITUTION: The photostimulable X-ray energy absorbing halosilicate, halogermanate or halo silicate-germanate) phosphor contains as a host metal at least one alkaline earth metal, as halogen at least one member selected from the group consisting of Cl, Br and I, as dopant Eu 2+  and as co-dopant at least one member selected from the group consisting of niobium and tantalum. This phosphor is non-hygroscopic and extremely effectively discharges X-ray energy by sitimulative beam of frequency double Nd: YAG laser and/or stimulative beam of argon ion laser emitted at 514.5 nm. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5718843-A (JP)
Title: Chain furnishing device
Inventor: SHIMOHATA KEIICHI
IPC: E04G7/00
Filed: 1980-07-05
Abstract: PURPOSE: To facilitate easy furnishing of a frame structure to a chain by providing a T-shaped hook and a boss at one side of the frame structure, each protruding horizontally and separating from each other by a distance of a ring of the chain.  
     CONSTITUTION: A T-shaped hook 2 is turned around its shaft 22 to vertical position and inserted into an optional ring A1 of a chain A. As its end 21 gets out to the other side of the ring A1, the hook 2 is turned back to horizontal position arresting the ring A1. In addition, by inserting a boss 3 provided under the hook into a lower ring A3, the holder 4 is protected from a swing motion and disengagement of the hook 2 from the chain A1 is prevented. Thus, an easy furnishing and dismantling of the chain A can be performed by simply turning the frame structure without using any bolt or other tools. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5216069-A (JP)
Title: Pole feeder
Inventor: KAGAWA MASAYA
IPC: B65G11/20
Filed: 1975-07-30
Abstract: PURPOSE: To provide a device for reducing the overall length of a pole feeder by utilizing a special rise and fall device and a delivery device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04323399-A (JP)
Title: Aluminum alloy clad material having a differently colored anodically oxidized film formed on both-side thereof
Inventor: YAMADA YUJI
IPC: C25D11/14
Filed: 1991-04-23
Abstract: PURPOSE:To produce a differently colored vessel on inside and outside surfaces by forming a differently colored anodically oxidized film formed on both sides of inside and outside consisting of a heat treated aluminum alloy material containing a specified percentage of iron and heat untreated aluminum alloy material having the same component. CONSTITUTION:An aluminum alloy clad materials formed by a heat treated aluminum alloy material containing 0.5-3.0wt.% iron and the balance consisting of inevitable impurities and aluminum and heat untreated aluminum alloy material having the same component as the above material. Differently colored anodically oxidized film on both inside and outside of the clad material are formed. A clad material is formed by the heat untreated aluminum containing 0.1-1.0wt.% magnesium and the above heat untreated aluminum material and a differently colored anodically oxidized film on both inside and outside of the clad material can be formed without using a dye.
Patent JP-H02270166-A (JP)
Title: Magnetic disk device
Inventor: SASAKI HIROSHI
IPC: G11B20/00
Filed: 1989-04-11
Abstract: PURPOSE:To shorten the time required for read and write by providing a nonvolatile IC memory for the purpose of recording of medium defective information and storing this with the medium defective information. CONSTITUTION:The magnetic disk device is provided inside with a control circuit 2, which is connected via an interface cable 4 to a host device 5. When a request for read or write of the medium defective information is issued from the host device 5, a read or write operation of the medium defective information is performed on the nonvolatile IC memory 3 connected with the control circuit 2, which is provided in the magnetic disk device 1. By this method, the speed of the write or read operation of the nonvolatile IC memory 3 is performed faster than the speed of the read or write operation of the magnetic disk device.
Patent JP-S5216762-A (JP)
Title: Pulse signal transmission apparatus by non contact trolley for carriag e
Inventor: MORI TERUO
IPC: B65G43/00
Filed: 1975-07-29
Abstract: PURPOSE: Movable carriage is remote controlled from control room by non-contact trolley system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60235074-A (JP)
Title: Contact piece of ic inspection apparatus
Inventor: KOSUGI MASAHIRO
IPC: G01R31/26
Filed: 1984-05-08
Abstract: PURPOSE:To enhance the durability of an IC inspection apparatus, by chamfering the contact terminal of a contact piece to a terminal and applying hard conductive plating to the outer surface thereof. CONSTITUTION:In an IC inspection apparatus 1, contact pieces 3 comprising a spring material are supported by a pair of left and right support frames 2 so as to be opposed in a downwardly directed state. The leading ends of the contact pieces 3 are removed at the corner parts thereof by inverse-electrolysis and protruded circular arc shaped chamfering is performed to the outsides thereof and hard nickel-type plating is applied to each outer surface. Therefore, the durability of the apparatus can be enhanced without impairing the terminal of IC.
Patent JP-S61250028-A (JP)
Inventor: HERUMAN JIIGERUTO
IPC: C08G65/46
Filed: 1986-04-23
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-S62248014-A (JP)
Title: Power source unit
Inventor: YAMADA KOJIRO
IPC: G05F1/10
Filed: 1986-04-22
Abstract: PURPOSE:To decrease the number of parts, and also, to stop an operation not only in case of an overcurrent but also in case of an overvoltage, by connecting an output of a photocoupler to a charge/discharge part, and controlling an operation of the charge-discharge part by an output voltage of the photocoupler. CONSTITUTION:When a current which is sent out of output terminals 7, 8 increases, and exceeds an overcurrent set value of a control converting part 13, a photocoupler 15 becomes off, and its output voltage becomes lower than a detected voltage of a charge/discharge part 30. As a result, the charge- discharge part 30 starts to charge a capacitor 11, and when the voltage has exceeded a detected voltage of a voltage detecting part 12, an operation of the converting part 13 stops, and a DC output voltage stops. Also, an output of a power converting part 6 forms a low-pass filter, therefore its response speed is low, and the DC output voltage is delayed against a control signal from the converting part 13. Accordingly, when a charge time of the capacitor 11 is set suitably in advance, in case the DC output voltage rises due to a fault of some parts, the DC output voltage can be stopped before said voltage rises above some voltage. In this way, the number of parts can be decreased and a protection for an over-voltage can be executed.
Patent JP-S63257742-A (JP)
Title: Photographing printer
Inventor: OSHIKOSHI YUJI
IPC: G03B27/32
Filed: 1987-04-15
Abstract: PURPOSE:To simplify a switching work at the time of printing a video image and a photographic image, respectively, and also, to execute cleaning of a mirror by placing a negative film a photosensitive material, a reflecting mirror which can go in and out to and from an optical path, and a CRT in a prescribed position relation to each other. CONSTITUTION:At the time of printing of a video image, a three-color use black and white image of a negative image is reflected successively on a CRT 23, and formed on color photographic paper 14 through a mirror system 20. Between the CRT 23 and a mirror 21, each filter of B, G and R is inserted selectively. In accordance with each color, a shutter 16 is opened only for a prescribed time, and by the white light of a light source 10, the photographic paper 14 is exposed, and as a result, a color image is printed. Also, at the time of printing of a color negative film, the mirror system 20 is drawn out in the direction vertical to the paper surface, and a frame which is set to a carrier 11 is inserted into an optical path by an adjusting part 13 and printed successively to the photographic paper 14 through color filters Y, M and C. Also, when the mirror system 20 goes in and out, the surfaces of the mirrors 21, 22 are cleaned by cleaning members 28, 29.
Patent JP-S61250771-A (JP)
Title: Word processor
Inventor: OKUI ICHIRO
IPC: G11C27/00
Filed: 1985-04-30
Abstract: PURPOSE:To express an environmental sound, music, speech, etc., all of which cannot be appropriately expressed by document information, by means of repro ducing an original sound by storing voice information relating to an input docu ment, reading it in synchronizing with the output of the document, and out putting it as an audible sound. CONSTITUTION:After an analog signal inputted through a microphone 2 inputting voice information is amplified by a voice amplifier 2, it is converted into voice data in digital quantities, and is provisionally stored in a main memory part 8 together with document data, etc., corresponding to the control of a CPU 1, after which it is stored in a flexible disk device FDD 10. When a keyboard 13 indicates the output of the document, the document data taken out of the FDD 10 is displayed on a printer 12 or a CRT 11. The voice data is converted into an analog sound signal by a D/A converter 5, and outputted as an acoustic signal through a speaker 7.
Patent JP-S59229519-A (JP)
Title: Scanning photon microscope
Inventor: MUNAKATA TADASUKE
IPC: H01J37/28
Filed: 1984-05-09
Abstract: PURPOSE:To permit detection of the temp. distribution on the surface of an object to be observed and easy analysis of a defect accident with high resolving power by scanning the surface of said object with a photon beam and detecting the photoelectron from the object. CONSTITUTION:The electron beam 6 from an electron gun 5 is converted to pulses by a combination of a pulse power source 26, a blanking plate 7 and a blanking aperture 8. The pulses are converged by an electron lens 9 and are irradiated onto a plate 11 on which a fluorescent material 11'is coated. The photon beam 13 generated by the plate 11 is converged by a lens 12 and is irradiated to a solid state circuit element 14. The scanning of the beam 13 is accomplished by deflecting the beam 6 with a coil 10. When the element 14 is locally heated owing to a short circuit accident or the like, a radiation of photoelectron arises and the output signal from a detector 19 is supplied via a signal processing circuit to a display tube 27, by which the temp. distributing condition is made visible.
Patent JP-S5317285-A (JP)
Title: Semiconductor device
Inventor: KAKINOTE KEIJI
IPC: H01L29/74
Filed: 1976-07-31
Abstract: PURPOSE: To change the temperature which causes negative breakdown as desired by controlling the variable resistor between the gate electrode of a 5-layered thyristor and the positive potential main electrode thereof. 
     COPYRIGHT: (C)1978,JPO&Japio