baber/WOPTO huggingface dataset:
Patent JP-H0484773-A (JP)
Title: Shunt resistor for current detection
Inventor: ICHINO MASAYA
IPC: G01R15/14
Filed: 1990-07-27
Abstract: PURPOSE:To increase a heat dissipation effect while contriving noninductive state by bringing an inductance unlimitedly near to zero by detecting a potential difference based on the difference between resistance values to positions of a half of divided current paths. CONSTITUTION:A shunt resistor 10 is inserted and fixed between lead frames. This shunt resistor 10 is formed with a Manganin plate, with a slit 11 made along the longitudinal direction in the position of a half of the width W, namely W/2, and has the two-pieces divided resistors 12A and 12B. Kelvin's terminals K1 and K2 respectively are led from positions of a half of the length l, namely l/2, of these resistor pieces 12A and 12B. Thus, inductances arising in the circuit is offset each other and a noninductive state can be realized as the result because the potential difference based on the difference between resistance values to the positions of 1/2 of divided current paths is detected. The shunt resistor 10 can be closely set up into a heat sink plate, etc., because the resistor 10 is formed with a plate and the surface is made flat, and consequently the heat dissipation effect can be increased.
Patent JP-H0618409-A (JP)
Title: Jet spectroscopic unit
Inventor: IMASAKA FUJITARO
IPC: G01N21/27
Filed: 1992-06-30
Abstract: PURPOSE:To provide a jet spectroscopic unit capable of securing a spectral absorption spectrum in a low temperature state, simply and inexpensively. CONSTITUTION:A sample is intermittently sprayed into a sample cell 20 as an ultrasonic jet from a nozzle 22, and a light out of a xenon lamp 32 transmits this sample cell 20 in an intermittent manner. The light passed through this sample cell 20 is separated into a spectrum by a spectroscope 40, and it is simultaneously received after going across over multiple wavelengths through a 512-channel photodiode array sensor 46. A detecting signal at the time when a jet exists, repeatedly taken in as a measuring signal and another detecting signal at the time of no jet as a reference signal, respectively, and they are integrated and equalized, thus an S/N ratio is improved.
Patent JP-H0846240-A (JP)
Title: Group iii nitride semiconductor light emitting element
Inventor: SASA MICHINARI
IPC: H01L33/12
Filed: 1994-07-28
Abstract: PURPOSE:To inject electrons to the depth of a light emitting layer, increase the number of electrons which recombine with holes, and improve light emission luminance, by constituting an N-type layer, a light emitting layer, and a P-type layer as the structure wherein a narrow band gap semiconductor is sandwiched between wide band gap semiconductors, and making the light emitting layer of P-type conduction. CONSTITUTION:A light emitting diode 10 is formed by laminating the following on a sapphire substrate 1; a buffer layer 2 of AIN, an N<+> layer 3 and an P-type light-emitting layer 5, and a P-type layer 6 which is doped with magnesium and has hole concentration of 2X10<17>/cm<3>. An electrode 7 composed of nickel is formed so as to be connected with the P-type layer 6. An electrode 8 made of iron is formed so as to be connected with the N<+> layer 4. The electrodes are insulated by a trench 9. When an external voltage is not applied across the the electrodes 7 and 8, the P-type layer 6 and the light emitting layer 5 are continuous, and the positive hole concentration becomes high. When a voltage is applied, electrons are injected deeply in the light-emitting layer 5 from the N layers 3, 4. Thereby the light-emission luminace can be improved.
Patent JP-S6442127-A (JP)
Title: Pattern for alignment
Inventor: KUNIYOSHI SHINJI
IPC: G03F9/00
Filed: 1987-08-10
Abstract: PURPOSE:To realize a high-accuracy alignment operation without being influenced by a change in an optical length such as a change is a stepped depth due to a wafer process or the like by a method wherein the intensity of an interference beam by a diffraction beam only from flat parts of a repetitive pattern which have been formed at prescribed intervals is used for the alignment operation. CONSTITUTION:One part of recessed parts and protruding parts is shaped to be flat and the other part is shaped to be not flat. That is to say, flat parts 2 generating a diffraction beam are formed at prescribed intervals for a pattern for alignment use; parts sandwiched between the individual flat parts 2 are formed in non-flat faces; by this setup, only the diffraction beam 5 from the flat parts 2 can be converged and captured. As a result, this operation is not affected by a thickness of a transparent film formed by a wafer process and a resist; the interference of the diffraction beam can be discussed only by referring to the intervals; the intensity of a signal for detection use is not lowered due to the process. By this setup, it is possible to always form an alignment pattern capable of obtaining the high intensity of the signal without depending on the wafer process and to enhance the accuracy of a pattern alignment operation.
Patent JP-2000014688-A (JP)
Title: Defecation aid for sick old people
Inventor: OKUYAMA HIROSHI
IPC: A61G9/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a new aid for use with adult bedridden people in place of diapers. SOLUTION: A locking screw 8 for locking an outer cylinder 1 to an inner cylinder is loosened with a knob 4 and the outer cylinder is displaced behind the inner cylinder. An opening in a storage bag 15 is fitted over the surface of the inner cylinder and the bottom sealing end 16 of the storage bag is inserted into the hollow part of the inner cylinder. The portion of the storage bag making contact with an opening 6 in the inner cylinder is compressed to a proper position and an opening in the outer cylinder is returned to a position where it fits the opening in the inner cylinder and a user. Then the knob of the locking screw is loosened. The aid thus prepared is attached to the user.
Patent JP-S5987315-A (JP)
Title: Optical fiber gyroscope
Inventor: MASUDA SHIGEFUMI
IPC: G02B6/00
Filed: 1982-11-11
Abstract: PURPOSE:To simplify an optical system and to reduce the number of parts, by arranging one ends of the first and the second optical fibers on one line while interposing between them a half mirror, where a dielectric multilayered film is formed on one face of an optical substrate. CONSTITUTION:Optical fibers F1 and F2 have optical axes arranged on one line through a half mirror HF. An optical fiber F3 forms an optical fiber loop, and its both ends are arranged in parallel with optical fibers F1 and F2. Optical fibers have the property that the plane of polarization is preserved, and an incident laser light has the plane of polarization preserved and is emitted. A multilayered dielectric film HL is formed on one face of an optical substrate SUB to constitute the half mirror HF. By this invention, a phase modulator, depolarizer, etc. are unnecessary becasue the dielectric multilayered film is used to shift the phase, and thus, the constitution is simplified, and the number of parts is reduced.
Patent JP-S6354944-A (JP)
Title: Cracking catalyst having aromatic selectivity
Inventor: JIYAN PIEERU JIRUSON
IPC: C10G11/05
Filed: 1987-08-10
Abstract: An FCC catalyst is made with a zeolite Beta which contains from about 0.1 to 15 wt% based on the weight of the zeolite Beta of gallium, zinc or mixtures thereof. The catalyst substantially increases the aromatic content of the gasoline compared to just using a catalyst of zeolite Beta. The catalyst can also be made with an inorganic oxide binder for the metal modified zeolite Beta and other catalytically active zeolite components.
Patent JP-H0362478-A (JP)
Title: Method of forming cable connecting part
Inventor: FUJIWARA YASUTAKA
IPC: H01R43/00
Filed: 1989-07-31
Abstract: PURPOSE:To prevent the formation of void on a critical surface and improve electric characteristics by conducting crosslinking in the state where an uncrosslinked insulating layer containing a crosslinking agent is interposed between the crosslinking insulating layer of a cable and the external semiconductive layer on an insulating reinforcement. CONSTITUTION:The end parts of CV cables 11, 11 to be connected are peeled in steps to expose conductors 12, crosslinking polyethylene insulating layers 13, and an external semiconductive layer 14, and the conductors 12, 12 are mutually connected. Then, an uncrosslinked polyethylene tape containing a crosslinking agent is wound over the insulating layers 13, 13 to form a spindle insulating reinforcement 14. Then, the uncrosslinked tape containing the crosslinking agent is wound on the exposed parts A, A of the insulating layers 13, 13 to form an uncrosslinked insulating layer 16 and an external semiconductive layer 17. After a form holding member is provided on this connecting part, the connecting part is put in a pressurized furnace, and heated and pressurized in a pressurized inert gas atmosphere. The crosslinking is conducted in this way, and the insulating layer is closely adhered to the external semiconductive layer, whereby the formation of void on the critical surface can be prevented to improve electric characteristics.
Patent JP-S6089822-A (JP)
Title: Magnetic recording medium
Inventor: ICHIKAWA AKIRA
IPC: C09D5/23
Filed: 1983-10-22
Abstract: PURPOSE:To obtain a recording medium which is highly resistant to wear, obviates exfoliation of a magnetic layer, is durable and is suitable for a magnetic card, etc. by providing a protective layer consisting of dispersing an inorg. pigment in a resin curable by electron beam on the surface of the magnetic layer formed on a non-magnetic base. CONSTITUTION:A magnetic layer consisting of dispersing magnetic powder such as gamma-Fe2O3, Co-contg. gamma-Fe2O3, CrO2 and a necessary magnetic powder dispersant, antistatic agent, etc. in a binder resin is formed by a coating method on a non-magnetic base such as plastic film, synthetic paper, paper. A coating liquid preped. by incorporating a resin curable by electron beam, for example, silicone-modified urethanated acrylate and if necessary a small amt. of a crosslinking agent such as ethylene glycol diacrylate and an inorg. pigment such as SiC, TiO2, CaCO3 into a solvent which does not affect adversely the magnetic layer is coated on the surface of such magnetic layer and after drying, electron beam are irradiated thereto form a cured protective layer. The magnetic recording medium which is improved in wear resistance during use, obviates exfoliation, etc. of the magnetic layer, is highly durable and is suitable for a magnetic card, etc. is thus obtd.
Patent JP-2000026265-A (JP)
Title: Aromatic sheet body
Inventor: MORI MASAO
IPC: A61P25/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic sheet body usable by a simple method, capable of surely providing an expectation effect. SOLUTION: A tacky material 14 containing plural aromatic substances 12 is spread and applied to a substrate 16 having air permeability and the surface of the tacky material 14 is bonded to a human body as a material to be bonded. The tacky material 14 contains water, a cooling feeling is supplied to the bonded part and an aromatic material is emitted by the water evaporation. At least one of the aromatic substances 12 has a suppressing and an enhancing actions on a central nerve system.
Patent JP-S6178015-A (JP)
Inventor: TSUYUKI TAKAO
IPC: H01H36/00
Filed: 1984-09-25
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-H1036787-A (JP)
Title: Tacky film for polishing back surface of stamper for optical disk
Inventor: HIRAI KENTARO
IPC: C09J133/06
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To prepare a film for polishing the back surface of a stamper for an optical disk capable of shortening the operating time without fouling the stamper surface and causing the environmental pollution. SOLUTION: This tacky film for polishing the back surface of a stamper for an optical disk is directly applied to the surface for forming unevennesses for pits and/or grooves of the optical disk when carrying out the polishing of the back surface of the stamper for the optical disk. In this case, the tacky film comprises a substrate film and a tacky agent layer formed on either one surface thereof and having 20-300μm average thickness and the dispersion of thickness within ±5μm of the average thickness. The tacky agent layer contains a crosslinking agent having >=2 croslinking reactional functional groups in one molecule in an amount of 0.1-30 pts.wt. based on 100 pts.wt. tacky agent polymer having cross-linkable groups reactive with the crosslinking agent and has 10-180g/25mm tack for an SUS304-BA plate.
Patent JP-H1142138-A (JP)
Title: Seat device
Inventor: ITO YOSHIAKI
IPC: B60N2/22
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a seat device which can be reduced in cost and weight. SOLUTION: A cushion is supported in such a manner that it can move back and forth along its longitudinal direction and that the front and rear ends of the cushion can alternately move vertically about a horizontal roller shaft perpendicular to the longitudinal direction. The rear end 22 of the chsion is advanced and lowered respectively by first and second links 31, 32, and thus the cushion 20 is made to operate in conjunction with a seat device through simple constitution, thereby the device can be reduced in cost and weight.
Patent JP-H0643132-A (JP)
Title: Measuring method for residual chlorine concentration in purified water
Inventor: ITO MASAKI
IPC: G01N27/404
Filed: 1992-07-24
Abstract: PURPOSE:To enable inline processing to be effected by measuring residual chlorine concentration in purified water by using an electrolytic sensor. CONSTITUTION:The bottom of casing 10 for an electrolytic sensor 3 is dipped into purified water 2, and a gas transmissive film 12 and an anode 23 and cathode 24 of a power supply 22 are connected thereto as well. Then, when to the anode 23 a positive potential is applied by the use of the power supply 23, residual chlorine is changed into chlorine gas through electrolysis around the anode 23, and it is transmitted through the film 23 and dissolved into an internal liquid 14 in the casing 10. The chlorine gas is changed to hypochlorous acid and hydrochloric acid, and at the same time they will change the PH of the liquid 14 adjacent to the film 12. The changes of PH of the internal liquid are measured with a PH measuring part 13 to obtain residual chlorine concentration from the result. Thus, inline processing is enabled in measuring the residual chlorine concentration in purified water.
Patent JP-H07167671-A (JP)
Title: Navigation apparatus
Inventor: ENDO AKIRA
IPC: G08G1/0969
Filed: 1994-08-23
Abstract: PURPOSE:To store many pieces of map information in a small storage capacity by reading information of a dividing point of a road included in map data and linearly interpolating them. CONSTITUTION:Map data such as characters, symbols, etc., and map data of a road map are divided in its area according to contents to be stored and recorded on a recording medium such as a magnetic tape, etc. The recorded data are read by a cassette deck 4. In this case, road map information is read after character and symbol information, and written in a read/write memory 322. Position coordinate information of written road map information is linearly interpolated by a microprocessor 32, and written in a predetermined area in a video RAM 324 as a set of linear lines. The data written in the RAM 324 is controlled by a video display generator 325, and displayed as a road map on a display unit.
Patent JP-H0941909-A (JP)
Title: Valve system for 4-cycle outboard engine
Inventor: TAKAHASHI MASAAKI
IPC: F01L1/02
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole of an outboard engine and to secure the degree of freedom in the shape of a cowling in the case of applying a 4-cycle engine to the outboard engine. SOLUTION: In the valve system of a 4-cycle outboard engine which is verticall arranged so that a crankshaft may be about perpendicular during cruising, and enclosed with a cowling around the circumference of the engine, an intake cam shaft 21a and an exhaust cam shaft 21b are arranged in parallel to the crankshaft 16, and attached to a crank sprocket 16b attached to the upper end of the crankshaft 16 and the upper end of either cam shaft. Cam sprockets 32a, 32b having diameters being twice as large as that of the crank sproket are mutually connected through a timing chain 33a. Intermediate sprockets 32c, 32c which are attached below the cam sprockets 32a, 32b on one cam shaft and another cam shaft and smaller in diameter than the cam sprockets 32a, 32b are mutually connected through an intermediate chain 33b.
Patent JP-H1145528-A (JP)
Title: Magnetic disk medium, method and device for servo writing, and magnetic disk device
Inventor: ISHIOKA HIDEAKI
IPC: G11B5/82
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to secure the accuracy, to make the device constitution small, to prevent the manufacturing cost from increasing, to increase the recording density of the spiral servo information recording. SOLUTION: A rugged pattern for positioning a head to the 1b surface of the magnetic disk medium is formed at the step ST1, and servo information is written onto the 1a surface as a magnetization reversal pattern for the head positioning, at the steps ST3 and ST4, while performing the positioning for write-in onto the 1a surface of the magnetic disk medium based on the rugged pattern read out from the 1b surface.
Patent JP-H1081244-A (JP)
Title: Operational element device for controlling at least longitudinal motion of automobile
Inventor: MICHAEL BOEHRINGER
IPC: F02D11/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an operational element capable of obtaining high function and reliability at relative low cost in order to control at least the longitudinal motion of an automobile. SOLUTION: An operational element device for controlling at least the longitudinal motion of an automobile is provided with two operational elements l, 2, and at least the longitudinal motion of the automobile, optionally and additionally the traverse motion can be selectively controlled by the operation of one or the other operational element. Both operational elements 1, 2 are constituted as control rods, mechanically or hydraulically connected to each other to transmit the operational motion or operational force between both operational elements, and can be operated by being interlocked with each other.
Patent JP-S63118387-A (JP)
Title: Adhesive
Inventor: ARAI YASUO
IPC: C09J163/00
Filed: 1987-08-11
Abstract: PURPOSE:To obtain a normal temperature-curable adhesive capable of fixing adherend in a short time even without providing a special treatment, also giving adequate bond strength after a lapse of specified period, by incorporating, in advance, an anionic polymerization promotor in an epoxy resin and/or curing agent component therefor. CONSTITUTION:The objective adhesive can be obtained by incorporating (A) an epoxy resin and/or curing agent component therefore with, in advance, (B) an anionic polymerization promotor [pref. an aromatic tertiary amine compound of formula (R<4> and R<5> are each 1-3C alkyl; X is 1-17 alkyl, phenyl, etc.; n is 0-3), lactone compound, 1,2,6-hexanetriol, N,N-dicyclohexyl-carbodiimide or succinamide].
Patent JP-S5899993-A (JP)
Inventor: OOIWA GIHEI
IPC: D06F33/02
Filed: 1981-12-09
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-S61122999-A (JP)
Inventor: KURISUTOFUAA JIEREMII GURIINUT
IPC: G11C14/00
Filed: 1985-09-09
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-S6259859-A (JP)
Title: Automatic qualifying device
Inventor: UCHIYAMA ETSUO
IPC: G06F11/00
Filed: 1985-09-11
Abstract: PURPOSE:To prevent storage contents from being lost owing to an accident such as a power failure even when a communication with a computer is impossible by providing a temporary storage part where a detected value and a qualification result as qualification factors are stored temporarily in a terminal- side measurement arithmetic part. CONSTITUTION:A device consists of the terminal-side measurement arithmetic part 4 and a main computer 6. The measurement arithmetic part 4 includes a CPU 8, a ROM 10 which is connected thereto and stored with a program, a timer 12, a backup battery 14, etc. Then, the measurement arithmetic part 4 is provided with a RAM 30 as a temporary storage part and connected to the CPU 8 and battery 14, thereby storing temporarily a detected value and a qualification result as qualification factors of the measurement arithmetic part 4. Consequently, even if an unexpected accident such as a power failure occurs and a communication with the computer 6 becomes impossible, the storage contents are stored in the RAM 30 temporarily, so such trouble that the storage contents are lost is eliminated.
Patent JP-H0542370-A (JP)
Title: Narrow gap welding method
Inventor: KONO TAKAYUKI
IPC: B23K9/29
Filed: 1991-08-08
Abstract: PURPOSE:To furnish the narrow gap welding method where gap bottom corners are made to stable and satisfactory penetration even in vertical, overhead and all position welding. CONSTITUTION:A welding torch provided with a power feeding tip with a welding wire made eccentric is used, a welding torch angle theta is kept at an angle of advance in the range of 0 deg.<=theta<=15 deg. for the welding proceeding direction, an eccentric angle phi of above-mentioned wire is set in the range of 7 deg.<=phi<=20 deg., further, above-mentioned power feeding tip is rotated and the wire tip is reversed rearward for the welding proceeding direction to perform arc welding.
Patent JP-H07224096-A (JP)
Title: Artificial dna for coding human acidic fibroblast growth factor, plasmid containing it, and recombinant human acidic fibroblast growth factor produced using host
Inventor: DEIBUITSUDO ERU RINEMEIYAA
IPC: C12N1/21
Filed: 1994-08-24
Abstract: PURPOSE: To provide a novel recombinant human acidic fibroblast growth factor for treatment of wound, or the like, produced from a DNA for encoding a bovine acidic fibroblast growth factor artificially mutated so as to encode a human acidic fibroblast growth factor.  
     CONSTITUTION: After preparing a DNA having a basic sequence represented by formula by artificially mutating a DNA for encoding a bovine acidic fibroblast growth factor so as to encode a human acidic fibroblast growth factor by specific point mutation inducing treatment of nucleotide by an ordinary method, by incorporating the same in an expression vector, a recombinant plasmid is obtained. Then, by introducing the recombinant plasmid in a germ host, such as coli bacteria and maintaining the plasmid containing host in the condition appropriate for expression of a basic sequence for producing a human acidic fibroblast growth factor, at a targeted novel recombinant human acidic fibroblast growth factor useful as a component for a wound remedy medicinal composition is obtained. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5990091-A (JP)
Inventor: OOTANI RIYOUICHI
IPC: G21C1/02
Filed: 1982-11-16
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。