baber/WOPTO huggingface dataset:
Patent JP-H07268779-A (JP)
Title: Interior web
Inventor: HORI AKIHIKO
IPC: B60R13/02
Filed: 1994-03-23
Abstract: PURPOSE:To reduce the amount of an adhesive used for backing an interior web. CONSTITUTION:A hot-melt adhesive resin emulsion having a flow-beginning temperature of 50-70 deg.C is used as a backing adhesive for backing an interior web, and the backing adhesive coated on the interior web is thermally dried at a temperature higher by >=50 deg.C than the flow-beginning temperature.
Patent JP-S522314-A (JP)
Title: Signal response unit
Inventor: TAJIMA YUUSUKE
IPC: H04B1/04
Filed: 1975-06-24
Abstract: PURPOSE:To provide a device of simplifying the composition and diminishing loss of electricity by combined use of TR for an oscillation element and a detection element in an emergency oscillator, etc.
Patent JP-S521808-A (JP)
Title: Flat car
Inventor: SHINMEN YOSHIAKI
IPC: B61D3/04
Filed: 1975-06-23
Abstract: PURPOSE: Railway flat car for automobiles, in which automobiles can easily be loaded and unloaded. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S534060-A (JP)
Title: Stabilizers for polyolefin resins
Inventor: NAKAHARA YUTAKA
IPC: C08L23/00
Filed: 1976-07-01
Abstract: PURPOSE: The title stabilizers free from mercaptan odor, offensive smell of acrylic acid, etc., without discoloring the resin, consisting of a polythioether compound, prepared by reaction o specific compounds. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61238023-A (JP)
Title: Driving method for liquid crystal cell
Inventor: OBA YUJI
IPC: G09G3/18
Filed: 1985-04-15
Abstract: PURPOSE:To obtain a rotary polarization state part having necessary size and shape by sandwiching liquid crystal between two plates which each have two electrodes on both sides of a main electrode, and combining the polarities of voltages applied to the respective electrodes of the plates and applying them repeatedly and periodically. CONSTITUTION:A top plate 2 which has electrodes 5 and 6 and a bottom plate 3 which has electrodes 7 and 8 are bought into contact across a spacer 4 and nematic liquid crystal is charged. Then, polarizing plates are arranged on and under the cell so hat planes of polarizations cross each other, for example, at right angles. A signal voltage S is applied to the electrode 6, the electrodes 5 and 8 are grounded, and the electrode 7 is grounded or placed in a floating state. A transparent part 41 (rotary polarization), an opaque part 42 (rotary nonpolarization), a translucent part 42 (transition) appear appear between end surfaces B and A of the electrodes 5 and 6 as the voltage S rises. The respective electrodes are applied with the voltages having the specific polarities repeatedly at a necessary period and then the area of the transparent and opaque parts in the same cell is varied stepwise optionally according to a voltage applied externally.
Patent JP-H05240241-A (JP)
Title: Spindle motor
Inventor: AIYOSHIZAWA SHIYUNICHI
IPC: F16C17/04
Filed: 1992-02-28
Abstract: PURPOSE:To enhance the precision of squareness between a radial bearing and a thrust bearing and significantly improve the load capacity and rigidity of the bearings by setting the thrust clearance between both end surfaces of a radial sleeve and the opposed surfaces of thrust plates to have a specific relation to the thrust plate nutating surface diameter A. CONSTITUTION:Thrust plates 5, 8 directly make contact with both end surfaces of a radial bearing member 6 to support a radial sleeve 7 between them. A radial air dynamic pressure bearing is formed by the outer circumferential surface 6a of the radial bearing member 6 and the inner circumferential surface 7a of the radial sleeve 7, and a thrust air dynamic pressure bearing is formed by the opposed surfaces 5a, 8a of the thrust plates 5, 8 and both the end surfaces 7b, 7c of the radial sleeve 7. The thrust clearance a+a' between both the end surfaces of the radial sleeve 7 and the opposed surfaces of the thrust plates 5, 8 is set to (a+a')/A<2.5/10<4> to the thrust plate nutating surface diameter A. Consequently, the sleeve 7 is opposed to the circumference with a narrow clearance, and uniformly pressed by a sufficient dynamic pressure to provide a sufficient rigidity.
Patent JP-S62235218-A (JP)
Title: Method for separating and recovering uranium and hydrofluoric acid
Inventor: ECHIGO YOSHIAKI
IPC: C22B60/02
Filed: 1986-04-04
Abstract: PURPOSE:To recover U and hydrofluoric acid without practically generating solid waste by treating waste liquid contg. U and F while combining a solid-liquid separating method due to neutralization and precipitation used with Mg compd., recovery of hydrofluoric acid due to distillation and recovery of U from the distilled residue. CONSTITUTION:Mg compd. (i.e. MgCl2, MgSO4) is added to waste liquid contg. U and F, especially to overflowed liquid obtained from fluorination and precipitation processes and pH is regulated to 6-9 if necessary by adding acid or alkali. Produced precipitate is subjected to solid-liquid separation by a conventional known method i.e. a filter-press method. Then a sulfuric acid aq. soln. is added to obtained cake ordinarily contg. 60-70wt% water content to isolate hydrofluoric acid and this hydrofluoric acid is recovered by distillation. On the other hand,in case of distillating hydrofluoric acid, slurry contg. MgSO4, U(SO4)2 and free sulfuric acid is recovered as distilled residue. Then water is added to this slurry so that U concn. is regulated to 20-50/l and a uniform soln. is obtained. After regulating this soln. to 1-2pH, U is separated from Mg by an adsorption method using a conventional known strong basic ion exchange resin to recover U.
Patent JP-2000273950-A (JP)
Title: Beam joint portion
Inventor: NABEOKA SUSUMU
IPC: E04B1/58
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To suppress corrosion at a portion adjacent to a gap in a beam by giving rustproofing treatment by coating inorganic zinc at least to a portion corresponding to a gap between beams on the inner surface of a coupling plate coupling beams. SOLUTION: An adhering surface of a web coupling plate 6 is treated with sandblasting or the like, impurities such as rust on the surface are completely removed and the base metal surface is exposed, and surface where the plate 6 comes into contact with a web portion 4a of a connection beam 4 and the surface comes into contact with the web portion 5a of the base metal beam 5 are cured, and a rustproof treated portion 10 having the width larger than the gap G is left alone relative to the gap G. Next, inorganic zinc is coated to a treated portion 10, a coated surface with the inorganic zinc bas a friction resistance identical to the friction resistance in red rusted state and after coating, the curing is removed after sufficient drying.  Next, web portions 4a, 5a are cramped with two sheets of plates 6, 6, and the connection beam 4 and the base metal beam 5 are coupled together through a bolt 7 and a plate 6. In this way, corrosion of a portion in contact with the gap G can be restricted by applying a rustproof treatment to the gap G.
Patent JP-S556821-A (JP)
Title: Photo detecting apparatus
Inventor: TAKAKURA AKINORI
IPC: H01L27/148
Filed: 1978-06-30
Abstract: PURPOSE:To increase the sensitivity in the short wave length while making the spectral sensitivity even by making the photogate thinner in a photo detecting device with a polycrystal silicone as an electrode. CONSTITUTION:A silicone oxide film 2 is formed on a smiconductor substrate 1 and provided thereon with a photogate 4 made of a polycrystal silicone and made conductive with the dope of phosphorus, a CCD electrode (charge bonding element) 5, and a photo transfer gate 6. Additionally provided are a polycrystal silicone oxide film 7 for electrically insulating respective electrodes, an CVD oxide film or a PSG film 8 and a light shielding film 9 with a light receiving window. Particularly in the formation of the polycrystal silicone film, the portion of the photogate is made thin to about 1,000Angstrom . With such an arrangement, the light absorption is minimized in the zone of short wave length while multiple reflection is hard to occur thereby uniformizing the spectral sensitivity characteristics.
Patent JP-S5412807-A (JP)
Title: Portable magnetic recording disc
Inventor: SAKAI SHIYOUJI
IPC: H04M17/02
Filed: 1977-06-30
Abstract: PURPOSE:To clarify the inserting direction of a recording disc by providing a notched part or protruding part on the front or back thereof according to the sectional shape of the disc.
Patent JP-H03282041-A (JP)
Title: Reciprocating drive device
Inventor: YANO KANJI
IPC: G03G15/04
Filed: 1990-03-29
Abstract: PURPOSE:To provide reciprocating movement and a neutral state by engaging a pinion gear, revolved around a gear rotated in one direction, alternately with two racks positioned facing each other with a revolution center therebetween. CONSTITUTION:An idler gear 10 for forward is relayed to a gear 9b for forward to effect transmission to a pinion 3 for forward through a gear 5, and the gear 3 is collided with a rack 1 for forward. In this case, the rack 1 is located in a position where it is not engaged with a pinion gear 4 for reverse. When a rack table continues forward movement and the gear 3 is moved to the end surface of the rack 1, the gear is separated away from the rack, and a pinion is started to revolve. Revolution is continued until the pinion 4 is collided with a rack 2 for reverse having tooth surface positioned facing that of other rack with a revolution center therebetween. When the pinion is collided with the rack 2 as a result of revolution of the pinion 4, forward and reverse linear movement of a rack table 23 are practicable. By energizing a solenoid 36 before shift from forward (reverse) to reverse (forward), a rotary sheet metal 21 is locked, and a neutral state is produced.
Patent JP-S60222105-A (JP)
Title: Distillation device provided with separator for solid contained in bottom liquid
Inventor: SUMI MASAKATSU
IPC: B01D3/32
Filed: 1984-04-20
Abstract: PURPOSE:To remove the solids in a bottom liquid effectively by providing a separator for solid contained in the bottom liquid connectedly to a reboiler. CONSTITUTION:Bottom liquid of a distillation tower 8 is fed from a reboiler 9 to a separator 10 where it is introduced with a low flow rate from a liquid inlet 1 in the tangential direction of the separator 10. It is swirled in the separator 10 to deposit solids to the bottom; thus, the solids in the bottom liquid is separated and removed. The liquid is then overflowed from a liquid outlet 2 and discharged as bottom liquid. Further, the deposited solids are discharged from a hand hole 4 when the running is stopped. The bottom liquid flows through a pump 11 into a line 16. In this way, the solids in the bottom liquid are removed effectively.
Patent JP-2000278846-A (JP)
Title: Aerial branching method and structure, and aerial branching spacer of distribution line
Inventor: NOTO SHOJI
IPC: H02G7/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To improve reliability, and to reduce cost by branching a distribution line in constitution, in which the number of parts is decreased and workability is enhanced and which is lightweight and simple. SOLUTION: A messenger wire 25 in which one spacer 26 made of high molecules is interposed in the midway in the longitudinal direction is tensecd to a section lower than a main track 23, and branch lines 24 branched from the main track 23 are supported to ring members 33 mounted on the spacer 26 by clamps 36. Accordingly, even when a dead-end insulator, a pin porcelain insulator for peripheral edge or the like is used, the branch lines 24 can be supported easily to the messenger wire 25 in which the spacer 26 is interposed under an insulated state as they are.
Patent JP-H02255058-A (JP)
Title: Production of sweet soysauce
Inventor: HATA KAZUYUKI
IPC: A23L27/50
Filed: 1989-03-30
Abstract: PURPOSE:To make soysauce having high sweetness which is naturally brewed out by preparing soysauce KOJI (malt) from soybean and wheat, fermenting the soysauce KOJI together with rice KOJI, and repeating the fermentation after adding new rice KOJI. CONSTITUTION:Soybeans and wheat are used to make soysauce malt and the malt is combined with rice malt and fermented in salt water to provide raw soysauce of high sweetness. Further, rice malt is added to the raw soysauce and fermented again. when a prescribed sweetness is reached, the mash is squeezed to collect the desired soysauce. The amount of the rice malt used is preferably 5 to 15vol.% based on the total materials.
Patent JP-H07287628-A (JP)
Title: Activated inserting and extracting device of drive
Inventor: TANAKA HIROYUKI
IPC: G06F13/40
Filed: 1994-04-18
Abstract: PURPOSE:To share a power source by plural drives and to perform the activated insertion and extraction of a drive for which a cascade connection with a data transmission line is performed without affecting other drives. CONSTITUTION:This device is provided with plural drives 1a and 1b for which a cascade connection with a data transmission line is performed, the transmission and reception terminals of the drives 1a and 1b to be connected with the data transmission line and level establishing means 14 and 15 establishing the levels at the time of opening the transmission and reception terminals.
Patent JP-H05239446-A (JP)
Title: Water-repellent powder and its production
Inventor: HARASHIMA ASAO
IPC: C09D11/02
Filed: 1992-02-28
Abstract: PURPOSE:To produce at a high productivity a water-repellent powder contg. no residue of a byproduct of reaction and excellent in aging stability. CONSTITUTION:A water-repellent powder comprising a powder with the surface coated with triorganosiloxysilicic acid is prepd. by mixing 100 pts.wt. the powder with an org. solvent soln. contg. 0.1-20 pts.wt. the acid and removing the solvent from the resulting mixture.
Patent JP-H02257859-A (JP)
Title: Production of seasoned boiled egg containing iodine
Inventor: ONODERA HIDEYA
IPC: A23L15/00
Filed: 1989-03-30
Abstract: PURPOSE:To produce a safe and harmless boiled egg containing iodine in a state having the shell without impairing appearance and flavor of egg by dipping a boiled egg of poultry subjected to reduced pressure treatment into a iodine mother liquor obtained by treating a fresh seaweed with a digestive enzyme. CONSTITUTION:A seaweed containing iodine of a sea tangle, Eisenia bicyclis, etc., at large quantities is ground and then proper amounts of pure water, common salt and digestive enzyme are added thereto and blended and then the blend is retained at 15-20 deg.C liquid temperature to digest the seaweed. Then a harmless organic acid such as vinegar or citric acid is added to the resultant digested and aged liquid to change pH of the liquid to weak acidity and then the liquid is heated and the resultant solid content is removed and the liquid is neutralized with a supernatant of aqueous solution of grass and tree ash to provide an iodine mother liquor. Separately prepared boiled egg of poultry is retained under reduced pressure of 30-300mmHg for about 5min to decompress and degass the interior of the egg shell and the treated egg is immediately dipped into the above-mentioned iodine mother liquor at ordinary temperature and ordinary pressure for 1-2hr.
Patent JP-S58197257-A (JP)
Title: Manufacture of chromium-nickel stainless steel vessel
Inventor: KAJIYAMA HIROHISA
IPC: B01J19/02
Filed: 1982-05-13
Abstract: PURPOSE:To obtain a vessel for a soln. contg. heteropolyacid ions, by forming the surface of a vessel which is in contact with the soln. with a Cr-Ni stainless steel plate contg. specified amounts of Ni, Cr, C, Mo and Cu and by using an austenitic stainless steel contg. specified amounts of Ni, Cr, C and Mo as the material of the weld zone. CONSTITUTION:The surface of a vessel which is in contact with heteropolyacid ions contained in an aqueous soln. of heteropolyacid or its salt held in the vessel is formed with a Cr-Ni stainless steel plate consisting of, by weight, 2-7% Ni, 19-27% Cr, <0.05% C, <3% Mo, <3% Cu and the balance Fe with inevitable impurities. The weld zone of the steel plate is made of an austenitic stainless steel consisting of, by weight, 9-16% Ni, 16-21% Cr, <0.03% C, <3% Mo and the balance Fe with inevitable impurities, and the surface hardness Hv is regulated to <=300.
Patent JP-S6134203-A (JP)
Inventor: BERNARDIN LEO J
IPC: A61F13/53
Filed: 1985-04-13
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-S5931499-A (JP)
Inventor: GIYUI KUURUTOWA
IPC: G21F9/36
Filed: 1983-05-06
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-S61239641-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE KIKUO
IPC: H01L21/76
Filed: 1985-04-16
Abstract: PURPOSE:To increase the radiation resistance by a method wherein plural pieces of bipolar transistors, part of each active region of which is protruding in a mesa type, are formed on the same semiconductor layer and when these transistors are mutually isolated using SiO2 films, the isolation films are respectively constituted of a laminated film consisting of a thermal oxide film to be formed in the prescribed thickness and an SiO2 film to be formed by a chemical vapor deposition method. CONSTITUTION:An N-type layer 5, which is used as the collector, a P-type layer 4, which is used as the base, and an N<+> layer, which is used as the emitter, are made to grow laminatedly on an N<+> Si substrate 6 and the individual bipolar transistors are formed of these layers by performing a mesa etching to a degree that the etching intrudes into the layer 5. Then, the mesa regions of these transistors are covered with insulating films and an element isolation is performed. Provided that, at this time, firstly thermal oxide films 10 of 10-40nm in film thickness are coated, oxide films 11 are laminated thereon in a thickness of 990nm or thereabouts by a CVD method and the total film thickness of each thermal oxide film 10 and each oxide film 11 is formed in a film thickness of about 1mum. According to this way, electrons and holes, which are generated by the irradiation of ionizing radiation, are captured by hole capture centers and electron capture centers, because not only the hole capture centers but also the electron capture centers exist in the CVD films 11 in a large number, thereby enabling to eliminate the generation of leak between the layers 3 and 5.
Patent JP-H06160437-A (JP)
Title: Optical dc voltage measuring instrument
Inventor: WATANABE SAKAE
IPC: G01R15/24
Filed: 1992-02-29
Abstract: PURPOSE:To reduce the number of parts and outage of an optical DC voltage measuring instrument and improve the reliability of the instrument by using photosensitive resistors and fixed resistors as the resistance elements to be respectively installed in two sets of opposite arms of a bridge circuit and irradiating the photosensitive resistors with same-phase intensity-modulated light rays. CONSTITUTION:Photosensitive resistors R1 and R2 are used as the resistance elements in one set of opposite arms of a bridge circuit 10 and fixed resistors r1 and r2 are used as the resistance elements in the other set of opposite arms of the circuit 10. The resistors R1 and R2 are irradiated with light modulated in intensity with SinQ from a light emitting section 11. Namely, when the output of a sine oscillator is impressed upon light sources D1 and D2 without inverting the output and the light rays emitted from the sources D1 and D2 are projected upon the resistors R1 and R2 in the same phase, the alternating voltage corresponding to a DC voltage E to be measured is obtained across the other set of opposite arms C an D of the circuit 10. Therefore, the number of parts can be remarkably reduced, since the section 11 does not require any inverter, but the source D1 and D2 and drive circuits and optical fibers connected to the source D1 and D2.
Patent JP-H0564560-A (JP)
Title: Production of soybean curd
Inventor: TAKAHASHI MASAZUMI
IPC: A23L11/00
Filed: 1991-04-11
Abstract: PURPOSE:To provide inexpensive soybean curd free from soybean odor and bitter taste of the defatted soybeans, excellent in quality, flavor and texture. CONSTITUTION:Soybean milk produced from defatted soybeans or, where appropriate, its mixture with other kind(s) of soybeans and/or soybean-processed product(s) is formulated with vegetable fatty oil and/or animal fatty oil, and the resulting system is emulsified using an appropriate emulsifying equipment.
Patent JP-H06295439-A (JP)
Title: Recording method for optical recording
Inventor: KIRINO FUMIYOSHI
IPC: G11B7/00
Filed: 1993-04-06
Abstract: PURPOSE:To suppress the change of edge shift and jitter due to the recording fluctuation by performing test recording prior to information recording, detecting the fluctuation of a formed recording domain, finding out the fluctuation of a recording condition and compensating it. CONSTITUTION:When recording is performed without performing test recording, jitter increases to 65% in a window width ratio and the shift also increases largely to + or -15ns. A test pattern used for the test recording repeats 2Tw and 8Tw. By uniformly changing the pulse width to + or -3, + or -6, + or -10% at the time of test recording, the change of difference between central value of the signal amplitudes of the longest pattern and the shortest pattern is examined. The detected result of the potential difference DELTAV between the patterns is shown in the figure. When the pulse width in the case of DELTAV=0 is obtained, on this condition, it is smaller by 5% than that of a room temp. condition. Then, when recording is performed on the condition that the pulse width is uniformly made to decrease by 5%, jitter becomes 39% in the window width ratio and the amount of edge shift is suppressed below + or -2ns.
Patent JP-S60222235-A (JP)
Title: Manufacture of steering wheel
Inventor: HOSAKA HIROAKI
IPC: B62D1/04
Filed: 1984-04-20
Abstract: PURPOSE:To achieve lower cost and stable quality by a method wherein an unidirectionally reinforced fiber is arranged on a coil-like long-sized lightweight shaping material, the material is cut to the length corresponding to the diameter of a desired ring shape and then, butting cuts are put together and impregnated with a resin to form a reinforced plastic layer. CONSTITUTION:Continuous unidirectionally reinforced fibers 1b comprising carbon fiber, glass fiber or alumina fiber are wound crossing circumferential around a core material 1a of a rim made up of a foam material stuffed with a resin such as urethane or rubber or a thin pipe material at a fixed angle with a knitting machine or a winding machine. The core material 1a is cut to the length corresponding to the diameter of a desired ring shape and the butting cuts are engaged with each other. The unidirectionally reinforced fibers are impregnated with a resin and heated and hardened to form a reinforced plastic layer. Finally a design molding is done with rubber or a resin after or before the joining of a rim 1 and a spoke 2.
Patent JP-S535558-A (JP)
Title: Switch circuit with chattering preventing function
Inventor: ASANO KAZUHIRO
IPC: H03K5/1254
Filed: 1976-07-05
Abstract: PURPOSE:To realize a switch circuit containing a chattering preventing function with no insensitive time, and thus to increase the system reliability.
Patent JP-2000270852-A (JP)
Title: New microorganism decomposing nonionic surfactant
Inventor: SAWAI HIDEKI
IPC: C12N1/20
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new microorganism deposited as Pseudomonas putida SD-21 strain, having decomposing performance to nonionic surfactants and capable of purifying domestic waste water and industrial waste water thereby. SOLUTION: This nonionic surfactant is deposited as Pseudomonas putida SD-21 strain (FERM P-17161) and has decomposing performance to nonionic surfactants such as polyoxyethylene nonyl ether. Furthermore, waste water treatment is preferably carried out by adding the Pseudomonas putida SD-21 strain to a nonionic surfactant-containing waste water system and culturing the strain under aerobic conditions to decrease a nonionic surfactant concentration contained in the waste water system.