baber/WOPTO huggingface dataset:
Patent JP-S61113549-A (JP)
Title: Hydraulic booster
Inventor: MIZUSAWA MITSUTOYO
IPC: B60T13/12
Filed: 1985-11-13
Abstract: PURPOSE:To reduce the axial length of a booster by arranging an inlet value at one side of an input lever and providing an outlet valve on the same axis as the input lever. CONSTITUTION:Ball type first and second inlet valves 261 and 262 and a spool type outlet valve 27 are juxtaposed in a booster piston 19. The first and second inlet valves are provided in parallel to an input lever 35 at the side of the input lever 35, respectively. On the other hand, the outlet valve 27 is comprised with a valve cylinder 33 fixed to the booster piston 19 and the tip section of the input lever 35 that is fit in the valve cylinder 33. As a result, the inlet and outlet valves 26 and 27 are arranged at the side of the input lever 35 or on the same axis as the input lever 35, respectively. Consequently, the axial length of a booster (B) is reduced.
Patent JP-H0889441-A (JP)
Title: Simplified toilet
Inventor: NAKAYAMA KUNIYUKI
IPC: A47K11/00
Filed: 1994-09-21
Abstract: PURPOSE: To provide a simplified toilet capable of preventing an excrement tank, aqueduct equipment system, and installed pedestal thereof from freezing in cold districts, etc. CONSTITUTION: A portable simplified toilet comprises a self-temperature-control type heater 34 wherein electric conductive powder is dispersed in a resin material in an excrement tank 4 of the simplified toilet. Said heater 34 is fixed with a heater fixing means 41 mounted in the excrement tank 4. Thus, the heater 34 is kept stable, does not become an impediment to dipping up and capable of effectively preventing sewage etc., from freezing even in a cold district.
Patent JP-2001073692-A (JP)
Title: Ceiling panel replacing method and device thereof
Inventor: MIURA HISASHI
IPC: E21D11/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently perform work by simultaneously carrying out ceiling panel removing work and new ceiling panel installing work in the advancing directional front and rear positions in the same working carriage. SOLUTION: Using a flat face in the top of a working carriage 2 as a scaffold, a deteriorated removing ceiling panel A in a tunnel is removed and placed on a table lift 5 on the front side, and then, the table lift 5 is lowered so as to be loaded in a truck or the like so as to be taken away outside the tunnel. Simultaneously with removal of the ceiling panel A, a new ceiling panel B is conveyed inward so as to be transferred to a table lift 5 on the back side, and then, the table lift 5 is lifted to the top part of the working carriage 2. In addition, a panel pushing cylinder in the working carriage 2 is operated, and the new ceiling panel B is placed and fixed on a panel supporting apparatus previously installed to both side walls in the tunnel upper part. In this way, work can be carried out safely and efficiently.
Patent JP-H10230416-A (JP)
Title: Load supporting shape member and manufacture for the same
Inventor: FRANZ WIER
IPC: G02B1/11
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily manufacture a shape member such as a locking catch connecting a belt tensioner driving body of an occupant constraining system of a vehicle on which high degree stress acts, for instance, to a belt winding device at lower cost than a conventional technique, and the shape member manufactured by the method. SOLUTION: In a method for manufacturing this shape member, a shape material of an aluminum alloy is prepared at first, a shape piece 10 of a prescribed length is made by cutting this shape material to a certain length, next, the shape piece 10 is inserted into a press 14 and lastly press working into a desired shape is performed for the shape piece 10 in the press 14. Thus, a load supporting shape member made of aluminum cold-worked is provided.
Patent JP-H02104420-A (JP)
Title: Method for pipe bending
Inventor: BEPPU SEIJI
IPC: B21D7/00
Filed: 1988-10-12
Abstract: PURPOSE:To enable bending in a small radius, by disposing a thin leaf made of a non-magnetic material adjusted to the heating width on the heating surface, when the pipe to be worked is fed, heated by high frequency, water-cooled, then, bending into a prescribed bending radius. CONSTITUTION:The pipe 01 to be worked is fed, heated by high frequency heating coil 04, cooled by cooling water 11, then, the bending is performed. The non-magnetic thin leaf 14 is disposed on the surface of the heating section 12 prevents that the cooling water 11 collids directly to the heating part to cool the heating part. The few cooling water enters into first from a clearance between the pipe and the thin leaf instantaneously becomes in the film boiling state through being exposed to the high temp. of the heating part to prevent entering the water after that. On the surface of the heating part 12 of the pipe to be worked, the non-magnetic thin leaf 14 corresponding to the heating width and fixing a non-magnetic ceramics 13 is provided to be abutted through a compression spring 15 equipped separately. By this method, because a prescribed heating width is enabled setting, the small radius bending of the pipe is made possible generating wrinckles and galls is prevented and flatening the pipe is made possible to prevent.
Patent JP-2001083499-A (JP)
Title: Color filter with spacer, its production and liquid crystal, device using that color filter
Inventor: SHIBA SHOJI
IPC: G02F1/1339
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To form a spacer with uniform height on a color filter in a small number of processes without influencing the display region. SOLUTION: A black matrix 2, a color layer consisting of a color part 9 and a non-color part 5, a protective layer 10 and a transparent conductive film 11 are successively formed on a transparent substrate 1, and a photoresist layer 12 is formed on the transparent conductive film 11 and exposed to light according to the pattern to form a through hole 14. A hardening type resin composition 16 is applied with an ink jet head 15 to the through hole 143 and hardened to form a spacer 17.
Patent JP-H04135777-A (JP)
Title: Printer
Inventor: ISHIZUKA HISASHI
IPC: B41J2/30
Filed: 1990-09-27
Abstract: PURPOSE:To inform an operator precisely of conditions of an ink ribbon or the like of a printer in order to notify beforehand, request, and indicate maintenance operation by a method wherein a printing history counting part which accumulates by counting a printing history parameter expressing a printing operation quantity, a printing density judging part, and a maintenance control part are established. CONSTITUTION:A dot counter 5b, when a printing data is stored in a printing buffer memory 4b, counts a number of printing dots and accumulates the number of counted printing dots to be stored as a printing history parameter. An ink ribbon is freshly exchanged. When the number of printing dots is accumulated with a dot counter 5b every time printing operation is performed thereafter, a printing operation quantity by which the ink ribbon is actually used can be estimated from said number of printing dots. If the printing operation quantity exceeds a certain limit, density of the ink ribbon decreases. If process for correcting decrease of the printing density is executed or indication for exchange of the ink ribbon is carried out at said stage, appropriate maintenance control can be automatically carried out.
Patent JP-H07109086-A (JP)
Title: Sound generator in time of turnover of elevator door
Inventor: HIDA YUICHI
IPC: B66B3/00
Filed: 1993-10-13
Abstract: PURPOSE:To inform a user of the turnover of an elevator door with a sound by installing a switch to be turned on when the elevator door is turned over and a sound source unit, and connecting them to a speaker facing a passenger. CONSTITUTION:A speaker 2 is set up in the upper part of an elevator car 1, and a speech synthetic integrated circuit device 4 is installed in a control panel 3 set up in a stationary part, connecting it with a connecting line 5. When a door 6 of an elevator is closing and a passenger body 9 hits on a safety edge 7, a switch 10 is turned on, and the speech synthetic IC device 4 generates a sound source showing a fact that the door 6 is turned over, and this sound flows in the car 1 and the floor, saying 'please take easy, now the door is turned over for preventing your fingers or hand from being caught therein', by way of example. Simultaneously with this information, the door 6 is turned over. Next, when the passenger body 9 is eliminated, the switch 10 is not turned on any longer, so that the door 6 is smoothly closing and simultaneously even the sound showing the turnover will in no case flow from the speaker 2 as well.
Patent JP-H08119594-A (JP)
Title: Lift cylinder connecting device
Inventor: TANIHIRA MITSUNOBU
IPC: B66F9/08
Filed: 1994-10-20
Abstract: PURPOSE: To prevent the vibration, etc., from mutually being transmitted in a lift cylinder and a mast by fitting a buffer body on the inner circumferential surface of a clamp so as to be interposed between the surface and the lift cylinder, and fitting a buffer body also to a part where the clamp is fixed to a fitting seat by bolts. CONSTITUTION: In a recessed curved surface 22 of a fitting seat, an elastic thick buffer body 32 where a projecting part to be fitted to a hole part 24 formed in the recessed curved surface 22 is formed is fitted so as to be along the recessed curved surface 22. A thin elastic buffer body 33 is fitted to the inner circumferential surface 29 of a clamp 26 so as to be along the inner circumferential surface 29. An elastic buffer body 36 consisting of upper and lower cylindrical parts 34 to be respectively inserted in upper and lower through holes 28 forming the clamp 26 and an elliptical flange part 35 to be formed over the upper and lower cylindrical parts 34 is fitted to a part where the clamp 26 is fixed to the fitting seat by bolts 27.
Patent JP-H08124786-A (JP)
Title: Manufacture of ceramic electronic component
Inventor: YAMAMOTO HIDEKI
IPC: H01G4/252
Filed: 1994-10-20
Abstract: PURPOSE: To prevent plating solution from permeating a ceramic sintered body through an outer electrode layer, by vacuum- -impregnating fine holes of the outer electrode layer formed by stoving, with liquid state rubber, and curing it to seal the holes by heating. CONSTITUTION: Conductive paste is applied to the end portion of a ceramic sintered body having a structure wherein inner electrodes 2a-2d are led out on the end portion, and outer electrode layers 3a, 3b are formed by stoving the conductive paste. The ceramic sintered body 1 is dipped in water-soluble liquid state rubber 5, and fine holes 4 of the outer electrodes 3a, 3b are impregnated with the liquid state rubber 5. The vacuum-impregnated ceramic sintered body 1 is taken out from the liquid state rubber 5, and heated after cleaning, to cure the liquid state rubber 10 with which the inside of the outer electrode layers 3a, 3b are impregnated. After that, wet plating layers are formed on the outer electrode layers 3a, 3b. Thereby a ceramic electronic component of high reliability can be obtained.
Patent JP-H0197699-A (JP)
Title: Method of inserting foreign matter to log and forming precious wood
Inventor: TAMAOKI TATEKI
IPC: B44C5/06
Filed: 1987-10-09
Abstract: PURPOSE: To provide a precious tree by forming the holes on the planted raw wood in the longitudinal direction thereof at intervals, burying decorative articles having art value and different from the raw wood, into the holes, coating the same with a water-proof thin piece, and coating the cut end face with an agglutination accelerator for combining the foreign article. CONSTITUTION: The hole parts 2 are formed by cutting the raw wood 1 which is planted and growing, to the ligneous with the arbitrary shape. A decorative article or an article 3 having the value in art, which is different from the raw wood 1, e.g. a precious stone, a woody piece or the like is fitted into the hole. On this occasion, the bactericide or the like is used for preventing the corrosion. The surface of the inserted article 3 is covered by a synthetic resin thin piece 4 such as nylon or the like, a cut end of the raw wood is coated with a cut end agglutination, grafting accelerator 5 for preventing the corrosion by the invasion of fungi and increasing the growth of a formation layer.  The periphery of the article is combined and agglutinated by the increase of the formation layer by the tree vigour, whereby the value in use can be improved and the precious tree can be provided.
Patent JP-H0977096-A (JP)
Title: Bag member fitted with chuck made of synthetic resin
Inventor: HOSOKAWA TAKAAKI
IPC: B65D81/24
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a bag member enhanced in safety against the packing of a heavy article and having airtight and watertight function preventing the leakage of air and a liquid. SOLUTION: A bag member 1 has two sets of upper and lower chucks 3, 4 on one side 1a and other side 1b of the mutually opposed opening parts 2 thereof. The chucks 3a, 4a of the opening part 2 are provided on a wide base piece 5 bonded on the side of the opening part and non-bonded on the side of the anti-opening part in a protruding state so that at least the lower chuck 4a is positioned at the non-bonded part of the base piece 5 and the chucks 3b, 4b of the opening part 2 of the other side 1b are integrally formed to the bag member 1 at the position engaging with the chucks 3a, 4a of the opening part 2 on one side 2a.
Patent JP-H0198047-A (JP)
Title: Interruption processing system
Inventor: FURUYA TSUKASA
IPC: G06F9/48
Filed: 1987-10-09
Abstract: PURPOSE:To increase the success frequency of reinterruptions and to shorten the information processing time by securing mutual connections among an arithmetic processor, a main memory and plural input/output controllers via a system of an information processor and adding an information means, a rewrite permission means and a timer means to each input/output controller. CONSTITUTION:An arithmetic processor 2, a main memory 3 and input/output controllers 41-43 are connected to a system bus 1 of an interruption processing system for exchange of data. Then the controllers 41-43 perform the transfer of data to the memory 3 based on command codes given from the processor 2. The end report on the transfer of data is given to the processor 2 via the information means of controllers 41-43. Then a reinterruption is permitted by a permission means with a reinterruption command code in case an interruption is rejected and held. The reinterruption time is set at a part of the reinterruption command code by a timer means and the reinterruption is permitted at the set time.
Patent JP-S61197477-A (JP)
Inventor: YAMAGUCHI MORIE
IPC: B22F7/06
Filed: 1985-11-15
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-H08118561-A (JP)
Title: Fluorine resin coated material and manufacture thereof
Inventor: NAKABAYASHI MAKOTO
IPC: B32B15/085
Filed: 1994-09-26
Abstract: PURPOSE: To provide a fluorine resin coated material in which high-molecular- weight PFA is used as a coating fluorine resin and which has an excellent wear resistance, smoothness and small pinhole and a method for manufacturing the same. CONSTITUTION: A fluorine resin coated material is formed of a coating layer of fluorine resin on a base material in such a manner that the melting viscosity of the resin at 380 deg.C is 4×10<4> poise or more of PFA and the surface roughness (Ra) of the layer is 2μm or less. A method for manufacturing the fluorine resin coated material having the surface roughness (Ra) of the pressurizing surface of 2μm or less comprises the steps of forming the layer made of the PFA having the viscosity measured at 380 deg.C of 4×10<4> poise or more on the base material, and pressurizing the obtained coated material from the surface of the layer at 260 deg.C or higher by a pressurizing unit having the surface roughness (Ra) of the pressurizing surface of 2μm or less.
Patent JP-H0998592-A (JP)
Title: Motor drive circuit and imaging system
Inventor: MATSUMOTO TATSUMI
IPC: B41J2/44
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To stop the rotary operation of a motor quickly without causing any trouble in the components of peripheral circuit by providing a brake means interlocked with the stopping operation of means for rotary driving a motor. SOLUTION: A motor control circuit 134 comprises a brake circuit for a polygon motor 1 wherein means, i.e., a resistor R1, consuming the current induced by a counter electromotive force being generated upon stoppage of polygon motor 1 is conducted by a conduction means for resistor R1, i.e., a transistor Q1, only during stoppage of polygon motor 1. Consequently, the counter electromotive force can be lowered upon stoppage of polygon motor 1 without waiting the lowering of inertia of motor 1 thus realizing quick stoppage of motor 1.
Patent JP-2000086518-A (JP)
Title: Medicine for preventing or treating vasospasm
Inventor: SUZUKI MICHIYASU
IPC: A61P9/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preventive and treating medicine having effects for various vasospasms, especially cerebrovascular spasm, by adding a specific N2-arylsulfonyl-L-argininamide compound as an active ingredient. SOLUTION: This medicine for preventing or treating vasospasms contains (2R,4R)-4-methyl-1- N2[(RS)-3-methyl-1,2,3,4-tetrahydro-8-quinolinesulfonyl]-L- arginyl}-2-piperidinecarboxylic acid of the formula, its hydrate or its salt as an active ingredient. The monohydrate of the compound of the formula is especially preferably used. The preventing or treating medicine is, for example, preferably administered at a daily dose of 0.1-50 mg/kg for an adult, when intravenously administered. The preventing or treating medicine may be used for improving cerebrovascular spasm especially accompanied by subarachnoid hemorrhage, vasospasm after an operation against subarachnoid hemorrhage and various cerebral ischemic symptoms accompanied by the vasospasms.
Patent JP-H1192881-A (JP)
Title: Ferritic heat resistant steel having lath martensitic structure and its production
Inventor: IGARASHI MASAAKI
IPC: C22C38/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the long time creep characteristics of a steel by regulating the width and length of martensite lath to specified value or below and allowing it to have fine and random orientation in which the prescribed region of adjacent individual lath orientation is regulated to specified value or below. SOLUTION: The martensitic structure is formed into the one in which, as for the size of lath, the width is regulated to <=0.5 μm and the length if regulated to <=5 μm, and having a fine and random structure in which the region in which adjacent individual lath orientation has similar (within 2 degrees with lath other) orientation is regulated to <=5 μm. In this way, the transition form a transient creep region to an accelerated creep region is remarkably delayed, and its creep resistance can be maintained for a long time. Furthermore, the creep strength at a high temp. of >60 deg.C is remarkably improved.  Moreover, since, the larger the old austenitic grain size is, the more advantageous for the creep strength at a high temp. in which the contribution of grain boundary sliding is large, the average grain size of the austenitic grains before treatment is preferably regulated to >=20 μm.
Patent JP-H1195030-A (JP)
Title: Phase difference film and liquid crystal display device using it
Inventor: AZUMA KOJI
IPC: G02B5/30
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a phase difference film excellent in durability and having a uniform optical characteristic in large area, with the retardation value within a film face being smaller than the retardation value in the thickness direction of the film by providing a layer containing at least one kind of organic clay complex dispersible in an organic solvent. SOLUTION: A phase difference film has at least one layer containing at least one kind of organic clay complex dispersible in an organic solvent. As the organic clay complex, there is a compound obtained by compounding clay mineral of laminated structure and an organic compound, for instance. The clay mineral of laminated structure normally has an oxygen atom or hydroxyl group of Si-O, Si-OH or Al-OH existing on the surface, and exchangeable cation and its hydration ion occupies a space between crystal layers. The organic clay complex is obtained by a method of compounding by making the oxygen atom or hydroxyl group react on the organic compound, and a method of compounding by exchanging the exchangeable cation with organic ion.
Patent JP-H08155812-A (JP)
Title: Automatic dry sanding device
Inventor: WATANABE KANEMITSU
IPC: B24B29/00
Filed: 1995-10-03
Abstract: PURPOSE: To provide a dry sanding device used in the polishing process of coating such as electrodeposition coating so as to automatically polish and eliminate seeds and the like on the coated surface. CONSTITUTION: Plural pressure pads 14 supported elastically are disposed opposedly to the workpiece surface B, and abrasive cloth 27 is pressed to the workpiece surface B by the pressure pads 14. The pressure pads 14 are oscillated in the approximately parallel direction to the workpiece surface B, and polishing is performed by the abrasive cloth 27 moved following vibration.
Patent JP-S61136699-A (JP)
Title: Method for plating lead frame
Inventor: TANTANI MIKIO
IPC: H01L23/48
Filed: 1984-12-04
Abstract: PURPOSE:To minimize the amount of an expensive plating soln. used and to reduce the cost of plating when a lead frame is plated, by coating the part of the lead frame requiring no plating with a plastic film before plating. CONSTITUTION:The surface of an Fe-Ni alloy lead frame is degreased with an alkali soln. or by electrolysis, pickled, cleaned by washing. and dried. The part of the surface of the lead frame requiring no plating is coated with waterproof and alkali-proof plastics such as acrylic resin. The lead frame is plated with Cu, Au, Ag or the like by striking, and the resulting film is stabilized by immersion in a displacement inhibitor. The lead frame is then washed and put in a spot plating apparatus, where only the part requiring plating is plated with Au, Ag or the like, and the acrylic resin coating is dissolved and removed by immersion in a solvent such as methyl ethyl ketone.
Patent JP-S61134968-A (JP)
Title: Digital signal reproducing circuit
Inventor: YASUE HIDETAKA
IPC: G11B5/09
Filed: 1984-12-04
Abstract: PURPOSE:To sharply increase (about 6 dB) the S/N of a reproduced output signal, by actively utilizing resonance and, moreover, finally preventing the occurrence of waveform distortion in the reproduced output signal of digital signal recorded on a magnetic recording medium caused by the resonance. CONSTITUTION:Resonance of 1.0-1.2 times of f0 and about 10-20dB is produced by means of a magnetic head 1 and the input capacity 3 of a preamplifier 4 and the output signals of the preamplifier 4 are equalized by means of a waveform equalizer 6. Under such a condition, the error rate of digital signals at the time of demodulation goes to extremely worse because of waveform distortion when compared with the case where the resonance is not produced. Therefore, the error rate is eliminated by further passing the equalized output signals through a waveform shaping circuit 7. Accordingly,the overshooting section (O) of a basic signal (i) completely disappers and the S/N of the digital signals can be improved by about 6dB without adding any waveform distortion to the reproduced outputs of digital signals recorded on a magnetic recording medium.
Patent JP-S62150934-A (JP)
Inventor: TEIMOSHII JIEEMUSU MAUZUREI
IPC: H03M1/66
Filed: 1986-10-30
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。