baber/WOPTO huggingface dataset:
Patent JP-H04317806-A (JP)
Title: Radial tire for heavy load
Inventor: OGAWA YUKIHIRO
IPC: B60C15/06
Filed: 1991-04-18
Abstract: PURPOSE:To surely prevent exfoliation of layers and improve durability of a bead portion by arranging an inner steel chafer at a high angle and an outer steel chafer at a low angle against a meridian in such a manner that they sandwich a steel carcass layer provided around a bead core. CONSTITUTION:In a radial tire for a heavey load, a steel carcass layer 2 which is rolled up around a bead core 10 toward the inside and outside of the tire is sanwiched between inner and outer steel chafers 3 and 4. The outer steel chafer 3 is provided at a cord angle of 5 deg.-35 deg. against the direction of meridian, while the inner steel chafer 4 is provided at a cord angle of 55 deg.-75 deg. and is inclined in a direction opposite to the cords of the outer steel chafer 3. Furthermore, arrangment is made so as to meet the relation of h1<h2<H<h3<h4, where h1-h4 represent distances of both end portions of respective chafers 3 and 4 from the center O of the bead core 10, H denotes the distance of a rolled-up end portion 2a of the carcass layer 2 from the core center O.
Patent JP-S63253617-A (JP)
Title: Plasma treatment apparatus
Inventor: ENDO YOSHIMICHI
IPC: H01L21/302
Filed: 1987-04-10
Abstract: PURPOSE:To form a film having a uniform and required thickness and to obviate the need of washing, by providing a means for forming a magnetic field, at least on the sides of a pair of plane-parallel electrodes opposed to each other within a sealed vessel, such that the magnetic field surrounds the electrodes. CONSTITUTION:Reaction gas as required is introduced into a sealed vessel 1 through a gas inlet port 4 while gas is exhausted from the vessel through an exhaust port 5, so that atmosphere within the vessel is set at a gaseous pressure as required. Under such conditions, high-frequency power is applied between electrodes 2 and 3. The reaction gas between the electrodes 2 and 3 is excited to produce plasma and, thereby, particles of the gas components are deposited on a semiconductor wafer W carried on the lower electrode 3. If DC current is supplied to a solenoid 7 under such conditions to form a magnetic field B surrounding the electrodes 2 and 3, the particles, which are charged, are rotated around the magnetic flux of the magnetic field. Accordingly, the particles are prevented from flying out of the solenoid 7 and from being deposited on the inner wall of the vessel or other unrequired parts.
Patent JP-H03285288-A (JP)
Title: Electrode connecting device
Inventor: KAMEI NOBUYUKI
IPC: H05B7/14
Filed: 1990-03-31
Abstract: PURPOSE:To smoothly screw an electrode in another electrode by lowering an expan sion case, and engaging the locking piece of the case with the engaging piece of an electrode holder. CONSTITUTION:A nipple 22 is screwed in a new electrode 7 on a fixing stand 8 and a crane is moved to make a connecting fitting 21 and a shaft fitting coincide with each other and the electrode 7 is connected to the connecting fitting 21 through a pin 24. The electrode 7 is hoisted over an arc furnace and the lower end of the elec trode 7 is made to coincide with the upper end of an old electrode. A wire 27 is re wound from a drum and thereby an expansion case 26 is lowered and a locking piece 36 is engaged with an engaging piece. The new electrode 7 is rotated via an expansion joint, a ball screw, a universal joint 20, the connecting fitting 21, the pin 14, and the nipple 22 by driving of a motor equipped with a speed reducer and a thread portion at the lower end of the electrode 7 is threadably engaged in the thread hole of an electrode 4. In this case, the axial core of the thread portion is easily made to coincide with that of the thread hole by action of the universal joint 20 and also the new electrode 7 is threadedly advanced along the pitch of the thread hole by action of the ball screw whereby threadable engagement of the electrodes with each other is smoothly achieved.
Patent JP-H05290808-A (JP)
Title: Fluorescent lamp
Inventor: IWAMA KATSUAKI
IPC: H01J61/35
Filed: 1992-04-08
Abstract: PURPOSE:To restrain deterioration of an optical flux during a lifetime of a fluorescent lamp which is lighted under a high load condition by forming on an inner surface of a glass bulb a protecting film including mainly titanium oxide coated with fine powder of zirconium oxide and aluminum oxide, and providing a phosphor layer on the protecting film. CONSTITUTION:A titanium oxide particle is coated with zirconium oxide and aluminum oxide in order to obtain a predetermined weight ratio of zirconium oxide, aluminum oxide and titanium oxide. A binder is added into the titanium oxide particle, thus obtaining slurry. The slurry is applied onto an inner surface of a glass bulb 1, thereby obtaining a protecting film 2. A phosphor is applied onto the film 2, followed by drying, thus obtaining a phosphor layer 3. Consequently, deterioration of an optical flux can be reduced during a lifetime of a lamp.
Patent JP-S5710791-A (JP)
Title: Swing type oilless compressor
Inventor: OKANO SEI
IPC: F04C21/00
Filed: 1980-06-25
Abstract: PURPOSE: To simplify the structure of the said compressor by providing a bulkhead jacket with a shape which is symmetrical to a valve seat in the internal wall of a cylinder which is symmetrical to the valve seat and forming a thru hole at the central part of a rotor.  
     CONSTITUTION: A bulkhead jacket 16 with a shape which is symmetrical to a valve seat 4 is provided in the internal wall of a cylinder 1 which is symmetrical to the valve seat 4. This bulkhead jacket 16 is connected to a jacket 17 outside the cylinder 1 using a path 18 and thru holes 23 and 24 are perforated at the central part of a rotor 20. This can jointly use the valve seat 4 and an intake port 5. As a result, the structure of the said compressor is simplified. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08283497-A (JP)
Title: Impact-resistant resin composition
Inventor: YANAGASE AKIRA
IPC: C08L71/12
Filed: 1995-04-12
Abstract: PURPOSE: To obtain the subject composition comprising a polystyrene-based resin, etc., a prescribed aromatic vinyl-based thermoplastic elastomer and a specific complex rubber-based graft copolymer, excellent in impact resistance and external appearance even in a thin molding, useful for parts for household electric appliances, parts for office automation apparatuses, etc. CONSTITUTION: This impact-resistant resin composition is obtained by blending (A) a polystyrene based resin and/or a polyphenylene ether resin having a repeating unit shown by formula I or formula II (R1 to R6 are each 1-4C alkyl or H with the proviso that R5 and R6 are not H at the same time) with (B) an aromatic vinyl-based thermoplastic elastomer composed of an aromatic vinyl unit block and a conjugated diene unit block and (C) a complex rubber- based graft copolymer obtained by grafting a vinyl-based monomer onto a complex rubber composed of 1-99wt.% of a polyorganosiloxane and 99-1wt.% of a polyalkyl (meth)acrylate rubber component.
Patent JP-S62245320-A (JP)
Title: Word processor
Inventor: YOSHIDA ISAO
IPC: G06F1/00
Filed: 1986-04-17
Abstract: PURPOSE:To miniaturize the whole of a product, by mounting a display device turnably so that the screen of the display device is brought down keeping face to face with the upper plane of a printing device. CONSTITUTION:A word processor unit in which an upper case 1 and a lower case 2 are provided, is constituted of a keyboard 3 as an input device, a controller which processes a signal from the keyboard, a printing device 5, and a display device 6. At such a time, the display device 6 is mounted turnably in the rearward of the printing device 5, and when the word processor is used, the screen 18 of the display device 6 is positioned in the rearward of the printing device 5, and face to face with an operator. Furthermore, the picture plane 18 of the display device 6 is shared as the paper supplying guide of a sheet of printing paper, and a function to display a form setting position to the printing device 5 is provided on the screen 18 of the display device 6. In this way, it is possible to perform the position alignment of a paper easily prior to the start of a printing.
Patent JP-S5313136-A (JP)
Title: Power source circuit
Inventor: SAKURADA HIROSHI
IPC: H02M7/515
Filed: 1976-07-23
Abstract: PURPOSE: To maintain output current from transformer constant by connecting diodes in parallel with commutation capacitor and conducting them when terminal voltage of capacitor exceeds over input voltage thereby limiting terminal voltage of capacitor to predetermined level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07268143-A (JP)
Title: Polypropylene resin composition
Inventor: MORI HIRONORI
IPC: C08L23/10
Filed: 1994-04-04
Abstract: PURPOSE:To obtain the subject composition capable of being thinned in the case of a product due to excellent rigidity and heat resistance, by blending a high crystalline propylene polymer having specific properties with a specific nucleating agent. CONSTITUTION:(A) 100 pts.wt. of a propylene polymer having 0.01-1,000 melt flow rate (MFR) measured by ASTM-D-1,238 and a meso average chain length (Nm) obtained by <13>C-NMR and MFR satisfying a correlation of formula I is blended with (B) 0.01-1 pt.wt. of a phosphate-based compound of formula II or formula III (R1 is a direct bond, S, etc.; R2 to R4 each is H or a 1-8C alkyl; M is a monovalent to trivalent metal atom; (n) is 1-3) [e.g. sodium-2,2'- methylene-bis-(4,6-di-t-butylphenyl)phosphate]. The component A is preferably obtained by bringing a solid component composed of Mg, Ti, a halogen and an electron donative compound as essential components into contact with an olefin in the presence of an organoaluminum compound and an organosilicon compound.
Patent JP-H06297399-A (JP)
Title: Water jet device
Inventor: IWATA TORU
IPC: B26F3/00
Filed: 1993-04-14
Abstract: PURPOSE:To improve the convergence performance of water and the cutting performance by increasing the viscosity of water by installing a cooling means for cooling the water supplied to a nozzle part for jetting the superhigh pressure cutting water to a prescribed temperature or below. CONSTITUTION:A water jet nozzle 1 has an injection port part 1a on the top edge side, and a high pressure chamber tube part 1c is installed integrally through an orifice part 1b on the rear edge side for the injection port part 1a, and a superhigh pressure water pipe 2 is connected with the high pressure chamber tube part 1c. The upstream edge 2a of the high pressure water pipe 2 is communication-connected with two pairs of high pressure side discharge edge part 4b through each check valve 5 of a booster 4 through an accumulator 3, and a cooling means 6 is installed on the downstream side of the accumulator 3. The cooling means 6 is equipped with an evaporator 13 in a cooling chamber 12 formed by fitting a heat insulating case body 11 on the outer periphery of the superhigh pressure water pipe 2 and the superhigh pressure water is cooled efficiently by the circulation of the coolant in the evaporator 13.
Patent JP-S62243076-A (JP)
Title: Enlarging/reducing method for character font
Inventor: KAWAMURA NOBUHISA
IPC: G06T3/40
Filed: 1986-04-16
Abstract: PURPOSE:To execute data processing at high speed, and to make a device small in size by converting the run-length data of a basic character font to the run-length data of a character font of a designated size. CONSTITUTION:When a basic pattern data which becomes an object of an enlargement or a reduction is given, a converting circuit 1 converts it to a run-length data. The data are stored in the first memory 2 by a write signal of a controlling circuit 8 and an address. Subsequently, in case of executing its enlargement or reduction, the circuit 8 executes successively a correction processing extending from an interpolation processing circuit 3 to a vertical line smoothing processing circuit 6, by an arithmetic operation based on the run-length data. The run-length data which has ended the correction processing are stored in the second memory 7, and the data which has been enlarged or reduced are read out as necessary. In this way, the data processing is executed at the high speed, and the device can be made small in size.
Patent JP-S60230887-A (JP)
Title: Multicolor ink ribbon cassette
Inventor: MORITA TOSHIKI
IPC: B41J32/02
Filed: 1984-04-28
Abstract: PURPOSE:To prevent mixing of colors from occurring between printing color belts of a multicolor ink ribbon and enable beautiful color printing, by a construction wherein a blank part is provided between each adjacent pair of printing color belts of a multicolor ink ribbon, with the length of the blank part set to be at least two times of a ribbon-folding width. CONSTITUTION:When printing by the multicolor ink ribbon cassette, the multicolor ink ribbon 9 is taken into the cassette 1 through a ribon intake opening 6 by cooperating of a pair of intake rollers 7, 8 concurrently with a printing operation of a printing head, and is contained into the cassette 1 in the state of being periodically folded in the ribbon-folding width L. The length of the blank parts 10 each of which is provided between each adjacent pair of the printing color belts Y, M, C is set to be at least two times of the ribbon-folding width L. By this, a releasing part consisting of the blank part 10 is provided between the color belts Y, M, C irrespectively of the folded state of the ribbon. Accordingly, the printing color belts Y, M, C will not make contact with each other.
Patent JP-S5611367-A (JP)
Title: Detecting unit and method for degradation of apparatus using zinc oxide element
Inventor: EGARASHI TSUTOMU
IPC: G01R31/00
Filed: 1979-07-09
Abstract: PURPOSE: To decide the degradation degree of an arrester accurately with a simple unit, by giving artificially a local maximum electric field stress, which the zinc oxide element stored in the arrester receives, to the test sample of the element outside the arrester.  
     CONSTITUTION: A material produced with the same slot as the element stored in the arrester is used as zinc oxide element 18 for test sample, and the form of a pair of electrodes 17 is so determined that severest conditions of a local electric field stress which the element inside the arrester receives may be given to element 18. Test sample 10 constituted in this manner is mounted on the arrester. For detection of degradation of the zinc oxide element, test sample 10 is separated from the arrester and is mounted on DC power source unit 30 including secondary side voltage variable transformer 31 and rectifying circuit 32, and nonlinear resistance components are measured by DC ammeter 32 and DC voltmeter. Thus, the degradation degree of the arrester can be decided accurately. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09252284-A (JP)
Title: Burst signal collision detection circuit
Inventor: SAEGUSA NAOTAKA
IPC: H04B10/07
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a circuit to detect collision of a burst signal in a burst data transmission system. SOLUTION: The collision detection circuit having a level monitor 15 measuring a level of a reception signal 11 and a comparator 17 comparing a level of the reception signal with a threshold level signal is provided with a means using a level of burst signals while switching the level of the plural signals received normally for a threshold level to be fed to the comparator 17. In more details, the detection circuit has a storage device 16 that stores only a level of a normal state and provides an output of a level of a preceding normal state in parallel based on a normal state signal 14 denoting the normally received burst signal subject to time division for each sender according to a switching signal 12 to inform an expected sender among the plural senders.
Patent JP-H07270199-A (JP)
Title: Non-contact method for detecting three-dimensional data distribution by rectangular light sheet
Inventor: FURUYA HIROHIDE
IPC: G01N21/17
Filed: 1994-03-31
Abstract: PURPOSE:To provide a method for measuring a three-dimensional data distribution of a non-stationary phenomenon at a relatively high speed, e.g. combustion or the like. CONSTITUTION:A pair of parallel mirrors 3 and 4 are faced in parallel to each other via a space where a to-be-measured object 1 is present. The light is repeatedly reflected at a rectangular light sheet 8 which has a shorter width in a projecting width of the light than a distance L of the parallel mirrors 3 and 4. During this time, a reflected position is shifted an optional distance in a depthwise direction of the object 1 between the parallel mirrors 3 and 4. Two-dimensional data shifted in the depthwise direction of the object 1 are sequentially detected when the rectangular light street 8 passes the object 1, based on which three-dimensional data of the object 1 are obtained.
Patent JP-S58217951-A (JP)
Inventor: NORUBERUTO SHIYURAKUHETSUKU
IPC: G03B27/62
Filed: 1983-05-20
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-S63253582-A (JP)
Title: Magnetic tape cartridge
Inventor: KARASHIMA KAZUTO
IPC: G11B23/04
Filed: 1987-04-09
Abstract: PURPOSE:To obtain a molding having a high antistatic effect with good moldability by molding a titled cartridge by using a thermoplastic resin contg. specific amine and amide. CONSTITUTION:The polyoxyethylene alkylamine which is an antistatic agent and the ethylene bis-stearoamide which enhances the flowability of the kneaded mixture are so incorporated into the thermoplastic resin that the total content of the ethylene bis-stearoamide attains 5-50wt.%. The molding having the high antistatic effect is obtd. with the good moldability if the magnetic tape cartridge is formed by molding such resin.
Patent JP-S60231904-A (JP)
Title: Magnetic head
Inventor: IWANARI SADAKICHI
IPC: G11B5/17
Filed: 1984-04-30
Abstract: PURPOSE:To prevent exfoliation of an insulation coating material and to attain improvement in workability for insertion of a winding and reduction in man-hour for the operation by decreasing the number of passage of the winding through a winding-insertion window. CONSTITUTION:The winding 14 consists of two pieces of wires shown by a solid line 15 and a broken line 16 which are bundled into one set and is formed by winding the bundled wire 4 times clockwise between the winding-insertion window 5 and a winding-detention groove 6 then winding the same 4 times this time counterclockwise between the window 5 and a winding-detection groove 7. The coil is consequently obtd. by 8 times of clockwise winding, 8 times of counterclockwise winding and total 16 times of winding. Such magnetic head 22 is accordingly wound with the winding twice higher times, i.e., 16 times simply by passing said winding through the window 5 total 8 times. The number of friction between the winding 14 and the edge part 5' of the window is eventually decreased, by which the exfoliation of the insulation coating is prevented. The insertion operation is made easy even if the window size is slightly small and the man-hour for the insertion operation is reduced to 1/n.
Patent JP-S5714526-A (JP)
Title: Preparation of plaster
Inventor: OOTSUKA SABUROU
IPC: A61K9/70
Filed: 1980-06-28
Abstract: PURPOSE: To obtain a plaster having improved prolonged action of drug and lasting medicinal effect for a long time, by adding a drug to a W/O type emulsion consisting of an oily phase of a lipophilic monomer and a water-phase containing an water- soluble polymer, followed by irradiating the emulsion with ionizing radiation to form a polymer layer.  
     CONSTITUTION: An oily phase component consisting of a lipopholic monomer alone or a mixed system of the monomer and a polymer is blended with a water phase component obtained by dissolving a water-soluble polymer (preferably a concentration of 0.2W10wt%) in a blending ratio of the oily phase component to the water phase component of 100pts.wt. to 10W200pts.wt., to give a W/O type or (O/W)/O type emulsion. A drug is added to the emulsion, which is applied to the substrate 1. The emulsion is polymerized crosslinked by irradiation of ionizing radiation, to form the polymer layer 2 wherein the dispersion phase 2B containing the water-soluble polymer is dispersed in the continuous phase 2A consisting of the oily phase containing the drug. The dense structure caused by the crosslinking of the continuous phase 2 and the existence of the dispersion phase 2B which is slightly removable by diffusion rate in the continuous phase. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08340362-A (JP)
Title: Modulation circuit
Inventor: KOYAMA MIKIO
IPC: H04L27/12
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a quadrature modulation circuit with the small possibility of the degradation of output signals for being hardly influenced for the jump-in of the signals from the outside. SOLUTION: First and second oscillators 1 and 6 respectively output frequencies ωc1 and ωc2 largely separated from a carrier frequency. First and second 90-degree phase shift circuits 2 and 60 input the output signals of the two oscillators and respectively generate the signals provided with the phase difference of 90 degrees from each other. First and second single sideband SSB modulation circuits 10 and 20 input the output signals of the 90-degree phase shift circuits and output the two signals provided with the phase difference of 90 degrees from each other of the carrier frequency ωc1 +ωc2 or ωc1 -ωc2 (or ωc2 -ωc1 ). A mixer circuit 30 obtains the respective products of the two signals and base band signals I and Q, then, obtains the sum and obtains quadrature modulated signals.
Patent JP-S60230859-A (JP)
Title: Ink jet recording apparatus
Inventor: KOIKE TAKANAO
IPC: B41J2/07
Filed: 1984-05-01
Abstract: PURPOSE:To always keep the pulverization of ink stable regardless of the change in the temp. of the ink, by detecting the temp. of the ink to covert the same to an exciting voltage correction code and controlling exciting voltage by operating the exciting voltage correction code and an exciting voltage setting code. CONSTITUTION:The pressure correction code corresponding to the digital value of ink temp. is started in PROM3 and, when the temp. code of the ink is indicated to an address, the pressure correction code to said temp. code is outputted always as data. The temp. of the ink is detected on the basis of analogue voltage by a temp. detector 1 and the detection signal is converted to 8-bit data by an A/D converter 2. The coverted data is added to (or subtracted from) the code set by an exciting voltage adjusting switch 4 in an adder 5 and the output therof is added to an exciting voltage control circuit 6 to control exciting voltage Vp.
Patent JP-S5211075-A (JP)
Title: Measuring system for surface temperature of running thread
Inventor: IWAMOTO MASAO
IPC: G01K13/04
Filed: 1975-07-17
Abstract: PURPOSE: A system enabled to measure contineously surface temperature of running thread and perofrm accurate and quick measurement. 
     COPYRIGHT: (C)1977,JPO&Japio