baber/WOPTO huggingface dataset:
Patent JP-S63167422-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: KOJIMA TAKESHI
IPC: G11B5/84
Filed: 1986-12-27
Abstract: PURPOSE:To prevent recording with high density and the film of a landing zone from being damaged, by supplying etching solution in the recessed part of a print board to the surface of a non-magnetic supporting body by a beetle made of an elastic body, and forming the recessed part on the landing zone. CONSTITUTION:The recessed part is provided on the print board 12, and its arrangement is responded to the desired arrangement of the recess part of the landing zone 10d of the non-magnetic supporting body 10. Next, the etching solution is injected to the recessed part of the board 12, and the solution is supplied on the surface by attaching the solution on the surface of the projecting part of the beetle 13 made of the elastic body, and pressing it to the zone 10d of the supporting body 10. After the lapse of a prescribed time, the recessed part having depth larger than that of surface roughness due to etching is formed on the zone 10d. And a magnetic head is prevented from being attracted in the zone 10d by confronting at least one recessed part against the floating plane of the magnetic head. In such way, it is possible to perform the recording with high density, and to prevent the film of the landing zone from being damaged.
Patent JP-H11139796-A (JP)
Title: Tilt control device of fork lift truck
Inventor: SHIBATA KENJI
IPC: G05D3/12
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a fork-lift tilt control device that is able to tilt a fork into a desired tilt angle. SOLUTION: An operating angle θ1 of a turn knob 22 by an operator 23 is detected by a potentiometer 19 while an actual tilt angle θ2 of a fork 11 is detected by another potentiometer 20 as well, therefore a controller 17 calculates a desired tilt angle conformed to the operating angle θ1, controlling the hydraulic pressure of a tilt cylinder 12 via a solenoid valve 14 and a pumping motor 18, and a tilting quantity of the fork 11 is adjusted till the actual tilt angle θ2 is accorded with the target tilt angle.
Patent JP-2001129032-A (JP)
Title: Nursing care assisting device
Inventor: ASAMI EIICHI
IPC: A61G5/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce labor required for caring without causing a physical burden on a person to be cared. SOLUTION: A person to be cared can move or be transferred by a care assisting device 1. One end of a toilet type seat part 3 is supported by a slider 22 moving vertically by hydraulic pressure via supporting members 28 and 28 so as to form a cantilever structure. In order to transfer the person to be cared from a bed, after the seat section 3 is placed on the bed, the person is allowed to sit on the seat section 3. In this case, the supporting members 28 and 28 may not obstruct since the members 28 and 28 have a U shape. Also, by placing the seat section 3 on the toilet seat in a state that the person sits, the person can relieve nature himself/herself without ride on/off, and can be taken off underwear or the like in a state that the person sits.
Patent JP-2000150637-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOIKE HIDETOSHI
IPC: H01L21/768
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, together with its manufacture method, which has an inter-layer insulating film appropriate for finer element and a process of lower temperature. SOLUTION: An n-channel MOSFET and p-channel MOSFET of salicide structure are integrated on a silicon substrate 1, on which a metal wiring layer 12 is formed through an inter-layer insulating film 10. The inter-layer insulating film 10 comprises a first silicon oxide film 10a provided by HDP(high density plasma)-CVD substantially comprising no impurities and a second silicon oxide film 10b whose main material is PSG (phospho silicate glass) deposited on the first silicon oxide film 10a. A contact hole 11 formed at the inter-layer insulating film 10 penetrates the second silicon oxide film 10b with an almost vertical side wall while penetrating the first silicon oxide film 10a with a forward tapered surface.
Patent JP-H09328352-A (JP)
Title: Water permeable paving stone
Inventor: KOIKE TAKERU
IPC: E01C5/06
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight water permeable paving stone having high strength and water retention characteristics, by pouring a slurry comprising ground coke having specific major axes, SiO2 -Al2 O3 -based powder and an aqueous solution of an alkali metal silicate into a mold and hardening. SOLUTION: A slurry 2 comprising coke 3 ground into >=50mm major axes, SiO2 -Al2 O3 powder and an aqueous solution of an alkali metal silicate is poured in a mixed state into a mold 1 and hardened to give a molding in a uniformly dispersed state of the coke 3, namely a water permeable paving stone. The weight ratio of the coke 3 and the slurry 2 is up to about 1:1 to 10:1. The slurry 2 is optionally mixed with a filler, a reinforcing fiber, a lightweight aggregate, a blowing agent and a foaming agent. SiO2 -Al2 O3 , based powder having the weight ratio of SiO2 /Al2 O3 of (1/9) to (9/1) is preferably used as the SiO2 -Al2 O3 -based powder. An aqueous solution of an alkali metal silicate having 0.05-8 ratio of SiO2 /M2 O (M is an alkali metal) is preferable as the aqueous solution of the alkali metal silicate.
Patent JP-H01155469-A (JP)
Title: Recognition system in betting ticket refunding machine
Inventor: ARIMA HIROHIKO
IPC: G06Q50/00
Filed: 1987-12-11
Abstract: PURPOSE:To improve the reading efficiency of a betting ticket by discriminating a format from a partial descriptive position of a bet when a code classified by every format in code data is impossible to recognize and reading the pair/ number and the amount of the bet corresponding to the format. CONSTITUTION:A reading part 24 reads the signal of a line sensor and stores it in a read data area 26 after binarization. A recognition control part 25 segments read data, and recognizes characters one by one in a working area 27 and stores them in a data storage part 28. A main control part 20 reads out data and transmits it to a center, and a refund amount is returned from the center and is displayed on a display part 29. At the time of recognizing the data, firstly, code data including the code classified by every format is segmented and recognized at every section. Next, it is discriminated whether or not the code classified by every format is a value to indicate straight wins format or a winning/winning to place format and to be satisfied. When it is not satisfied, the format is discriminated from the partial descriptive position of the bet, and the pair/number and the amount of the bet are read corresponding to the format.
Patent JP-H03173237-A (JP)
Title: Spread spectrum receiver
Inventor: UCHIDA YOSHITAKA
IPC: H04J13/00
Filed: 1989-12-01
Abstract: PURPOSE:To obtain an excellent correlation output even at the crosstalk of a disturbing wave by multiplying plural carriers with a different phase with plural same pseudo noise codes in a different phase relation and giving its synthesized output to a correlation device as a reference signal. CONSTITUTION:Plural same PN codes with a different phase are outputted from a pseudo noise(PN) code generator 2 and given to one input of each of multipliers (3-1)-(3-n). A carrier from a local oscillator 5 is inputted to other input of each of the multipliers via phase shifters (4-1)-(4-n). A different phase is set to each phase shifter and a different carrier is fed to each multiplier. Consequently, the same PN code and the carrier of different phases are subjected to BPSK modulation and each output is outputted to a correlation device 1 as a reference signal via a synthesizer 6. Thus, even when amplitude fluctuation takes place, plural correlation spikes due to the correlation of each channel are generated and an excellent correlation output is obtained.
Patent JP-H09149947-A (JP)
Title: Safety device for high work site
Inventor: SAKAGUCHI YUICHI
IPC: E04G21/32
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for a high work site excellent in safety. SOLUTION: A pair of support plates 9a, 9b are fitted to a holder support frame 6 connected to the upper section of an intermediate stanchion 2. A rope holder 8 is attached on the holder support frame 6. Semicylindrical walls 15b of the outer peripheral side section of a parent rope 1 are formed at both ends of an arc-like wall 15 a at the upper section of the outer periphery of the parent rope 1 to form a rope support tube 15 supporting the middle of the parent rope 1. Inclined connecting pieces 16 are formed at the lower edges of the semicylindrical walls 15b, a guide piece is provided on the side edge of the arc-like wall 15 a, and the connecting pieces 16 are connected to the support plates 9a, 9b.  A connector 20 fitted to the parent rope 1 is provided with a hook section 22 at the tip of a hook main body, and an opening/closing plate 27 opening or closing the opening of the hook section 22 is fitted to the hook main body. A gap where the connecting pieces 16 and the guide piece can pass is provided between the tip of the hook section 22 and the closed opening/closing plate 27 so that the hook connector 20 can pass on the outside of the rope holder 8 while a safety device hook is engaged with a connecting ring 25 attached on the hook main body.
Patent JP-H0670029-A (JP)
Title: Arrangement and method for processing of call
Inventor: FURANKU JIEFUERII BOGAATO
IPC: H04Q3/00
Filed: 1992-10-30
Abstract: PURPOSE: To apply the exceptional control of functions to a service provider with high-level flexibility by selecting and starting plural function modules based on plural input function access codes and a determined context. CONSTITUTION: A world class routing(WCR) 200 inside a memory to be used by a processor when executing a program and a control function provides a new function by processing the function access code and function body structure. The WCR 200 defines a function set by a syntax symbol string for the grammar of function definition and while using these grammar and syntax, a symbol sequence is analyzed. The WCR 200 defines a network numbering system from the grammar and syntax of symbol string and by performing the syntax analysis of symbol string, received meaning is led out. Thus, the WCR 200 changes or redefines the existent numbering system and suites it with numbering systems different as a whole.
Patent JP-2001132855-A (JP)
Title: Butterfly valve and its sealing member fitting method
Inventor: YASUDA MASATO
IPC: F16K1/226
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a butterfly valve and its sealing member fitting method environmentally harmless using a small quantity of rubber, allowing easy and positive fitting and fixing of a sealing member. SOLUTION: The sealing member 13 is inserted in a sealing member fitting groove 15 of dovetail groove shape from the cross-sectional view, and its inner peripheral part is bifurcated 13a, 13b from the cross-sectional view. A wedge member 16 inserted between the bifurcated parts 13a, 13b to widen them is fitted to a bottom face 15a. A sealing member fitting method comprises a wedge member fitting process of insert-fitting the wedge member 16, an inserting process of inserting the sealing member 13 in the sealing member fitting groove 15, and a widening process of inserting the sealing member 13 in the sealing member fitting groove 15 and widening a space between the bifurcated parts 13a, 13b by the wedge member 16 to fill out inside the sealing member fitting groove 15.
Patent JP-H06159224-A (JP)
Title: Wind power generation navigation ship
Inventor: TAGA KIICHI
IPC: F03D11/00
Filed: 1992-11-25
Abstract: PURPOSE:To save energy and prevent air pollution by disposing a wind power generator and a high-altitude wind power generator on the top surface and above a ship hull through a post and a mooring rope respectively, and rotatingly-driving a propulsion propeller of a ship by using electric power generated by wind power respectively. CONSTITUTION:A generator 4 which is provided with a wind power generating propeller 3 is erected on the top surface of a ship hull 1 through a post 2. A wind power generating body wing 6 is moored at the rear part on the top surface of the ship body 1 through a mooring rope 5. A high-altitude wind power generating propeller 7 and a generator 8 are disposed at the wind power generating body wing 6. A floating balloon 9 and a stabilizing tail wing 10 are provided to make them float in air. The respective propellers 3, 7 are rotated by using wind power respectively, and the propulsion propeller of the ship hull 1 is rotated by electric power generated by respective generators 4, 8. It is thus possible to propel the ship hull 1, by utilizing natural energy efficiently and save energy and prevent air pollution.
Patent JP-2000144123-A (JP)
Title: Alcoholic heat reservoir for cryogenic use
Inventor: NAKAJIMA MASASUKE
IPC: C09K5/06
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain an alcoholic cryogenic heat reservoir having a very low solidification temperature, capable of forming a good solid-liquid coexisting phase even at a specified very low temperature, and capable of improving heat exchange efficiency of a cryogenic heat regenerator, by adding water to a eutectic material comprising ethanol and methanol. SOLUTION: This alcoholic cryogenic heat reservoir is obtained by adding water to a eutectic material formed by mixing about 58 wt.% of ethanol and about 42 wt.% of methanol until the content of the eutectic material becomes <=about 90 wt.% per amount of the water. Therein, the cryogenic heat reservoir can form a solid-liquid coexisting phase having a very low solidification temperature of about -150 deg.C and good fluidity at -135 deg.C, and improve a heat exchange efficiency of a cryogenic heat regenerator.  When the cryogenic heat reservoir is applied to liquefied natural gas (LNG), the cryogenic heat reservoir can be used for exchanging the heat with LNG to form a boiling gas (BOG) and simultaneously to store the heat during the daytime when the LNG is consumed in a large amount, cooling the BOG generated from a LNG tank with the heat- stored cryogenic heat reservoir to reliquefy the BOG during the night, or the like.
Patent JP-H03176057-A (JP)
Title: Bath tub for bedridden patient
Inventor: OGAWA MATSUTARO
IPC: A47K3/062
Filed: 1989-12-04
Abstract: PURPOSE:To enable the washing of a body and hair and the like with only one attendant by a method wherein a first belt body is put across a bath tub to support a head part while a second belt body is put across it and a back pad plate is retained thereon to divide a head washing side from a body washing side. CONSTITUTION:A first belt body 17 is put across a support frame body 8 of a bath tub 5 to support a head, a second belt body 18 is put across closely thereto and a back pad plate 19 is retained on the second belt body 18 to hold the back of a patient. The first and second belt bodies 17 and 18 have retaining hooks 20 and 21 at both ends thereof and put across the support frame body 8 removably. Then, scruff of the patient is supported with the first belt body 17 and the second belt body 18. The back pad plate 19 is arranged askew so that a contact surface of the bottom 19 thereof is shifted to the center of the bath tub 5.
Patent JP-2000150510-A (JP)
Title: Composite porous insulating film and formation method therefor, and, electronic device and manufacture thereof
Inventor: MUROYAMA MASAKAZU
IPC: H01L21/316
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength of a composite porous insulating film by forming a composite gel coat comprising an organic silicon compound and organic metal compound on a substrate, and thermally processing the composite gel coat. SOLUTION: On a semiconductor substrate 1, a wiring layer 3 of line and space pattern which comprises a lower layer interlayer insulating film 2 and an Al group metal is formed, which is to be a substrate. Over it, the sol of alkoxide compound of silicon and titanium is coated to form a composite porous gel coat. The porous gel coat is baked to form a composite porous insulating film 4. Thus, the mechanical strength of the composite porous insulating film 4 is raised, so deformation of the composite porous insulating film 4 and an inorganic insulating film or cracking are avoided under stress at CMP work or at the case when impact is applied. Thus, the reliability of an electric device employing a composite porous insulating film as a low permittivity film is raised.
Patent JP-H11149691-A (JP)
Title: Disk device
Inventor: OBATA MANABU
IPC: G11B23/03
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To facilitate an emergency eject operation regardless of employing two motors for a cartridge retracting device and a disk loading device. SOLUTION: In total two clutches 136 are provided on the way of gear trains 75, 110 of two motors 70, 106 driving respectively a cartridge retraction device 65 and a disk loading device 100, and the device is provided with an emergency eject operation lever 148 that inactivates the activated clutches 136 and with an eject spring that ejects a cartridge when the clutches 136 are both inactivated.
Patent JP-H05127018-A (JP)
Title: Strain removing method for substrate subjected to vapor deposition and filter
Inventor: TAKAHASHI HARUO
IPC: G02B5/28
Filed: 1991-11-02
Abstract: PURPOSE:To remove strains without deteriorating the reflection spectral characteristics of the dichroic filter, etc. CONSTITUTION:Equivalent refraction film units of a symmetrical structure having the refractive index approximately equal to the refractive index of a substrate 1 are repetitively laminated on the rear surface side of the dichroic filter, etc., and the thickness of the laminated films 3 thereof is approximately equaled to the thickness of the refractive index of the multilayered films 2 on the front side surface of the substrate 1. The equivalent refraction film units are formed to have approximately the same refractive index as the refractive index of the substrate 1 by symmetrically combining low-refractive index materials (L) and high-refractive index materials (H, M) like (L/H/L), (H/L/H), (L/M/L), etc. Since the multilayered films 3 having approximately the same thickness as the thickness of the front side surface, on the rear surface side of the substrate 1, the strains are relieved. Further, the reflection spectral characteristics do not change since the multilayered films are approximately the same as the substrate 1.
Patent JP-H04185247-A (JP)
Title: Rotor of electric motor for compressor
Inventor: KOIKE YOSHIKAZU
IPC: H02K1/27
Filed: 1990-11-20
Abstract: PURPOSE:To reduce a press fitting process down to one time for shortening the assembly time and for reducing the cost by forming a balance weight, which is required under the use of an eccentric shaft, by laminating silicon steel plates. CONSTITUTION:Each of the balance weights 3b, 3c is fabricated by laminating a plural number of punched silicon steel plates and is secured to a yoke 3 by calking to be united into one body with the yoke 3. As for a method for assemblying, the yoke 3 with the balance weights 3b, 3c is press-fit to an eccentric shaft 2 according to an eccentric phase of the eccentric shaft and permanent magnets 4 are inserted into slots 3a of the yoke 3 in the axial direction. Therefore, only one-time press-fitting process is required and thus the time required for assemblying is shortened. As contrary to the conventional method, it is not necessary to fabricate the balance weights separately and what's more, a shift in phase between the eccentric shaft 2 and the yoke 3 can be known prior to the insertion of the permanent magnets 4 into the yoke 3, so the cost can be reduced.
Patent JP-H02160048-A (JP)
Title: Method for regenerating palladium supporting catalyst
Inventor: KITAI MITSUMASA
IPC: B01J23/96
Filed: 1988-12-14
Abstract: PURPOSE:To easily and efficiently regenerate a Pd supporting catalyst used in a dehalogenation-dimerization reaction by suspending and washing the catalyst in an aq. medium at a specified temp. CONSTITUTION:An arom. halogen compd. is dehalogenated and dimerized with a Pd supporting catalyst to produce the dimer of an arom. compd. At this time, the catalyst is deactivated. This deactivated catalyst is suspended and washed in an aq. medium at about 70-200 deg.C. By this treatment, the catalyst can be easily and efficiently regenerated, enables a dehalogenation-dimerization reaction again at a high rate of conversion in a high yield and ensures industrially and economically great advantages.
Patent JP-H03175603-A (JP)
Title: Magnetic particle powder of dendrite metal wherein iron is main component
Inventor: TANIHARA MAMORU
IPC: B22F1/02
Filed: 1989-12-04
Abstract: PURPOSE:To obtain powder characterized by high coercivity, large saturating magnetization, minute particles and excellent S.F.D. by forming the powder comprising the magnetic particles of dendrite metal whose main component is iron that is covered with polymer formed of silicone compound monomer whose particle surface is expressed by the specified general formula. CONSTITUTION:The surface of the particle of a silicone compound is expressed by the general formula (I):(R<1>HSiO)a(R<2>R<3>SiO)b(R<4>R<5>R<6>SiOy2)c. This powder comprises the magnetic particles of dendrite metal whose main component is iron that is covered with polymer formed of the silicone compound monomer. The powder is characterized by coercivity of 1,500Oe or higher, saturating magnetization of 155emu/g or more, major axis of 0.2mum or below and S.F.D. of 0.35 or below. In the formula, R<1>, R<2>, R<3>, R<4>, R<5> or R<6> is a hydrogen atom or a hydrocarbon group having the number of carbon atoms of 1-10 which can be substituted with at least one halogen atom. The character (a) or (b) is an integer of 0, 1 or more, respectively. The character (c) is 0 or 2. When (c) is 0, the sum of (a) and (b) is the integer of 3 or more.
Patent JP-H07138904-A (JP)
Title: Film body for asphalt paving construction and method and device for manufacturing the same
Inventor: MATSUURA TSUGIO
IPC: E01C5/12
Filed: 1993-11-10
Abstract: PURPOSE:To simplify a paving construction work by placing a film, wherein an asphalt layer is formed on the upper and under sides of a net-like body, on the surface of a road. CONSTITUTION:A net-like body made of synthetic resin or the like is passed through an asphalt emulsion 3 having a predetermined temperature and comprising water wherein fine particles of asphalt are dispersed, so that the emulsion 3 is attached to the opposite surfaces of the net-like body, following which the body is cooled by a cooling roller 8 and cooling air nozzle 9 to solidify the emulsion 3 attached to the body. Thereafter stone powder 11 is scattered to prevent adhesion, and the film thickness is adjusted by means of an adjusting roller 15. A specified length is determined by means of a counter 17 and the body is cut to a specified length by a cutter 20 so as to be wound around a roller 21. The roller 21 is mounted on a car and the film body is located between heated asphalt materials so as to be delivered onto the surfacae of a road, so that a solid asphalt layer is softened and melted to form a paved road surface. As a result, since liquid is not scattered, the circumference is prevented from bing contaminated and a scattering car, drying process, test scattering are not needed, thereby reducing costs.
Patent JP-S62165803-A (JP)
Inventor: RICHIYAADO UIRIAMU NOSUKAA
IPC: G02F1/1335
Filed: 1986-12-26
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。