baber/WOPTO huggingface dataset:
Patent JP-H08135324-A (JP)
Title: Sash for entrance
Inventor: YAMAUCHI KAZUNOBU
IPC: E06B7/14
Filed: 1994-11-07
Abstract: PURPOSE: In a flat type sash flattened through sealing system water-tight structure, to effectively prevent a fallen leaf and waste paper from entering through a drainage opening provided in the lower frame into the hollow drainage path of a lower frame, and to simply clean the inside of the hollow drainage path of the lower frame through the drainage opening in case of necessity. CONSTITUTION: A glazing 10 having a porous face where a plurality of water passing holes 11 whose size does not cause water passing resistance against drainage flowing clown from a drainage opening 7 into a hollow drainage path 5 is formed is provided on a lower frame in a state where the porous face covers the drainage opening. In addition to that, the grazing 10 can be rotated with its one end as a supporting point, and thereby opened and closed.
Patent JP-H08139577-A (JP)
Title: Variable delay circuit
Inventor: TOSAKA NORIO
IPC: H03K5/13
Filed: 1994-11-07
Abstract: PURPOSE: To constitute a high-speed clock generation circuit only by a digital circuit by providing an edge detection pulse generation circuit and an asynchronous reset oscillator for starting the generation of high-speed clocks by the rise of edge detection pulses. CONSTITUTION: A rise edge detection pulse generation circuit 11 detects the rise edge of trigger signals 10a to be the actuation signals of the delay operation of this variable delay circuit 600 and generates the edge detection pulses 11a of a specified pulse width. Then, the asynchronous reset oscillator 12 is reset by the pulses 11a. At the time, reset is asynchronously performed regardless of the operating state of the oscillator 12. The oscillator 12 maintains an L state when the pulses 11a are in an H state and starts an oscillation operation when they are shifted to the L state. In such a manner, by constituting the high-speed clock generation circuit 100 for the variable delay circuit by the circuit 11 and the oscillator 12, the circuit 100 can be constituted by the digital circuit only.
Patent JP-H04149368-A (JP)
Title: Very large scale building
Inventor: SHIMIZU YASUJI
IPC: E04B1/34
Filed: 1990-10-12
Abstract: PURPOSE:To stabilize a frame by forming three-dimensional core-, middle- and outer peripheral-frames of net configuration using poles and beams, and connecting the frames together by means of tie frames, and forming a gentle curve extending downward from the top portion. CONSTITUTION:A core frame A, an outer peripheral frame B and a middle frame C are formed each comprising hyper-structure poles 5 and hyper-structure beams 6 combined into a three-dimensional suspended curved-face body of net configuration. The frames A, B, C are connected together by tie frames 9', 10'. Independent building units are formed by the poles and beams forming each frame and super structures are formed by the tie frames. The super structures are combined together to form a hyper structure and a suspended curved-face body of net configuration is formed. A building of high stability can thus be obtained while the environment of the building is maintained.
Patent JP-H10121098-A (JP)
Title: Water displacement cleaner composition and its production
Inventor: HOSHINO MITSUO
IPC: C11D3/32
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaner composition which can effectively remove adherent water or water-containing processing oil from a metallic substrate without using any chloro fluorocarbon or chlorine-containing solvent by adding specified compounds to a hydrocarbon solvent. SOLUTION: This composition is a hydrocarbon-based water displacement one prepared by mixing a hydrocarbon solvent with a fatty acid alkanolamide and an N-alkyltrimethylenediamime fatty acid salt represented by the formula: R1 -NH(CH2 )3 NH2 .2R2 -COOH (wherein R1 and R2 are each a 7-22C alkyl). The solvent is desirably one based on a 5-20C n- or iso-paraffin. The among of the N-alkyltrimethylenediamine fatty acid salt added is 0.01-5wt.%. The fatty acid alkanolamide is desirably used in an amount to give a concentration which is 0.01-2.0 times as high as that of the N-alkyltrimethylenediamine fatty acid salt.
Patent JP-H06124415-A (JP)
Title: Composite-type thin film magnetic head
Inventor: NAKAJIMA HIROMI
IPC: G11B5/31
Filed: 1992-10-12
Abstract: PURPOSE:To record/reproduce to a magnetic recording medium of high coercive force by arranging a magnetic layer of high magnetic flux density to a recording magnetic layer for forming a gap layer or a reproducing shield magnetic layer. CONSTITUTION:A lower magnetic layer 1 and a gap layer 2 are layered, onto which a coil conducctor 3 enclosed by a layer insulating layer and an upper magnetic layer 4 are laminated, whereby an inductive recording head is constituted. The layer 4 consists of a main and a sub magnetic layers 4a, 4b. The layer 4a is generally equivalent to an Fe-Ni series alloy or the like, and the layer 4b is formed of a Co-Ni-Fe series alloy film or the like having higher saturation magnetic flux density than the layer 4a. Accordingly, data can be recorded/ reproduced with a high saturation magnetic flux, so that a magnetic recording medium of high coercive force becomes employable.
Patent JP-H07104627-A (JP)
Title: Cleaning device
Inventor: MIHASHI TOSHIHIKO
IPC: G03G21/10
Filed: 1993-10-06
Abstract: PURPOSE:To prevent a cleaning blade from being deformed and toner from being welded by frictional heat by reducing friction between the cleaning blade which scrapes and removes residual toner on an image carrier and the image carrier in an electrophotographic image forming device. CONSTITUTION:An elastic body is used for the cleaning blade 83, and the blade 83 is formed so that the vicinity of both ends of edge side press-contacting with a photoreceptor drum 10 may be cut more largely open as going closer to both ends. The blade 83 is arranged so that its tip may face to an upstream side in the rotating direction of the drum 10, and allowed to press-contact nearly over the entire length in the width direction of an image. Since the surface of the blade 83 press-contacting with the drum 10 is formed to be gradually retreated from an image developing area to the vicinity of both ends, at such a time, the residual toner on the image developing area of the drum 10 is moved to the image non-formed area in the vicinity of both ends, enters between the drum 10 and the blade 83, functions as lubricant to reduce the friction.
Patent JP-H04149029-A (JP)
Title: Needle-like barium ferrite magnetic powder and its production
Inventor: SAKUMOTO HIRONORI
IPC: C01G49/00
Filed: 1990-10-11
Abstract: PURPOSE:To improve saturation magnetization, etc., by adding CO2 to a water- dispersion slurry containing needle-like iron oxyhydroxide or iron oxide, water- soluble barium compd. and alkali hydroxide, controlling the slurry to specified pH, then filtering and calcining. CONSTITUTION:(A) 5-7g/l of needle-like iron oxyhydroxide or iron oxide having the average major axial length of 0.1-1.0mum and the average minor axial length of 0.01-0.1mum and (B) water-soluble barium compd. are dispersed in (C) water, to which (D) alkali hydroxide is added to obtain a water-dispersion slurry of >=pH 8. Then, to this slurry, (E) carbonic acid gas and/or carbonate are added to control the pH to 8-12 and to coat the surface of the (A) component with (B) component. Then, the slurry is filtered, washed with water, dried and calcined at 700-1000 deg.C to obtain the magnetic powder of this purpose.
Patent JP-2000100762-A (JP)
Title: Substrate processor
Inventor: IZEKI IZURU
IPC: H01L21/304
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To easily process an ejection port with a good accuracy to uniformly supply a processing solution into a processing bath. SOLUTION: A processing bath 1 for dipping processing of a substrate therein with a processing solution is provided in its both bottom sides with processing-solution supply parts 9 for supplying the processing solution into the bath 1. A tubular member 12, made of quartz and having a semi-circular shaped transversal section is welded to a lower part of both sidewalls 1a along a substrate array direction, and a processing-solution supply pipe is connected to one end of a processing-solution supply line formed by the tubular member 12.  A communication port 13 is made by a laser or ultrasonic drill in the sidewall 1a as a flat plate as passed through the sidewall in its normal direction and as spaced by a predetermined interval in the longitudinal direction of the bath 1, at a position where a lower side of the inner peripheral surface of the tubular member 12 is connected to the sidewall. As a result, a flow direction of the processing solution flowing through the tubular member 12 is converted, so as to be perpendicular thereto and be directed in the direction parallel to a plate surface of the substrate within the bath 1, and processing solution subjected to the direction conversion is supplied into the bath 1 through an ejection port 17 made in a flat surface 14a from a solution ejection side passage 16.
Patent JP-2000093924-A (JP)
Title: Method for treating incineration residue of waste
Inventor: MUKAI KATSUYUKI
IPC: B09B3/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the elution of harmful heavy metals from generated molten slag and to recycle the slag easily by removing magnetic components from treated substances after a substance containing zirconium being added to the incineration residue of waste and subjected to high temperature melting/ solidification treatment. SOLUTION: As a zirconium compound, which is not limited in particular, zirconium, zirconium oxide, zirconium carbonate, and others are named, the amount of a substance containing zirconium to be added is, for example, 0.5-10% in oxide equivalent of the total weight. As a method for melting the incineration residue of the waste added with the substance containing zirconium, a melting method with the use of an auxiliary fuel such as heavy oil and others are named. Moreover, although a melting temperature is not limited in particular in so far as the incineration residue is melted, the temperature is preferably 1100-1500 deg.C, and a melting time is selected corresponding to a melting method and is usually between 10 min and 10 hr.
Patent JP-S61136009-A (JP)
Inventor: HAABUEI FUIRITSUPU JIIRU
IPC: B21J15/00
Filed: 1985-12-04
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-H10125573-A (JP)
Title: Relative displacement measuring device and aligner provided with the device
Inventor: NAKAGAWA MASAHIRO
IPC: H01L21/027
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To measure a relative angular displacement in pitching and rolling directions by providing a first detection device for detecting the converging point of light converged by a converging device on a second object to be detected, which converges parallel light flux from a first object to be detected. SOLUTION: When the relative fluctuation of upper and lower floors is measured, parallel light flux 201 emitted from a laser light source 101 on the upper floor H is branched in a mirror 102 and reflected light flux 202 is projected on a position detector 104 on the lower floor L. On the other hand, light flux 201 is re-branched in the direction of the lower floor at a polarized mirror 105 and light flux 203 at a mirror 107. Light flux 204 is projected on a position detector 108 on the lower floor L and the respective output signals of the detectors are sent to an arithmetic unit. Reflected light flux 205 forms the converging point in a position detector 109 placed in the focus position of a converging lens 123.  The detector 109 detects relative angular displacement in the pitching and rolling directions on the upper and lower floors, sends the output signals proportional to change quantity to the arithmetic unit and executes calculation.
Patent JP-H01117028-A (JP)
Title: Position detection reference mark for electron beam
Inventor: SAMOTO NORIHIKO
IPC: H01L21/28
Filed: 1987-10-30
Abstract: PURPOSE:To obtain a position detection reference mark for electron beam keeping a sufficient S/N, by arranging, on a metal thin film, a marking metal forming eutectic alloy with the surface of a body to be treated, and bringing the marking metal into contact with the surface of the body to be treated. CONSTITUTION:An insulating film 2 and a metal thin film 3 are formed in order, on a substrate 1 to be treated. An aperture part 5 is formed on a part of a laminated body of the thin film 3 and the insulating film 2, and the substrate 1 is exposed. A marking metal 4 is formed on the aperture part 5 and the thin film 3, and the metal 4 is buried in the aperture part 5. Thus the marking metal is brought into contact with the substrate 1, and formed also on the thin film 3 so as to make linkage. By heat-treating, eutectic alloy of the metal 4 and the substrate 1 is formed in the aperture part 5. Thereby obtaining a position detection reference mark keeping a sufficient S/N.
Patent JP-H0790465-A (JP)
Title: Composite body of refractory and metal and its manufacture
Inventor: KOIZUMI MITSUE
IPC: C22C29/00
Filed: 1993-09-24
Abstract: PURPOSE:To infiltrate a molten intermetallic compound into skeletal space of a refractory and to make a composite body dense by mixing metallic powder composed of Al and Ni with the refractory particles, pelletizing, charging the pelletized material into a metallic mold and executing combustion reaction. CONSTITUTION:The metallic powder composed of Al and Ni and the refractory particles of one or more kinds of carbine, boride and nitride of metals selected from Ti, Zr, Ta, Nb, Si, Cr, W and Mo which can produce the alloy or the intermetallic compound with Al and Ni, are mixed, compacted and pelletized. The pellets 3 are charged into the combustion-sintering metallic mold device 1 and mixed powder 4 of Ti and C is charged around the pellet 3 and molding sane 5 is filled into the remaining space. A graphite ribon 6 is set at the upper ends of the pellets 3 and electric current is conducted to the graphite ribon 6 and ignition is executed to the pellets 3. When the pellets 3 become high temp., rapid pressurization is executed. The metallic material is fluidized by the reactional heat and the skeletal structural body of refractory compound is formed, and also, the structural space is filled by the flowing metallic material.
Patent JP-S62134259-A (JP)
Inventor: NAKAGAWA MIKIO
IPC: B32B27/30
Filed: 1985-12-06
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-S63128575-A (JP)
Inventor: MIYAZAWA HIDEO
IPC: H01R43/00
Filed: 1986-11-17
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-H04150860-A (JP)
Title: Easily heat-sealable medical multi-layered sheet and bag for infusion made of plastic film using same
Inventor: NISHIMURA TETSUO
IPC: A61J1/10
Filed: 1990-10-15
Abstract: PURPOSE:To make the title sheet and bag which are inactive, free from any eluated component, transparent, moderately flexible, and durable to high pressure steam sterilization by using at least one layer comprising a linear low density polyethylene as a main ingredient and at least one layer comprising an amorphous or low crystalline 1-olefin copolymer resin and a linear low density polyethylene as main ingredients as another layer. CONSTITUTION:A linear low density polyethylene used for both layers, namely one layer and another layer may be not only an ethylene homopolymer but a copolymer of ethylene and 1-butene, 1-hexene, 4-methylpentene or octene-1. The ratio of 1-olefin copolymer resin and linear low density polyethylene constituting another layer is 30-90wt.% 1-olefin copolymer resin and 70-10wt.% linear low density polyethylene. As a multi-layered sheet for medical use, another layer may be constituted into furthermore multi-layered one. It is thereby possible to obtain a multi-layred sheet for medical use with excellent heat resistance, transparency, moderate flexibility and safety and being easily sealable.
Patent JP-H02191270-A (JP)
Title: Trioxan derivative and curing agent of epoxy resin using the same derivative
Inventor: KIMURA YASUHIRO
IPC: C08G59/50
Filed: 1989-10-20
Abstract: NEW MATERIAL:A trioxan derivative expressed by the formula [n is 1-7; R1 and R2 are H, -CH2CH2CN, -CH2CH2CO2CH3, -CH2CH(OH)CH2OC4H9 or -CH2CH (OH)CH2OC6H6]. EXAMPLE:Tris(gamma-aminopropyl)-s-trioxan. USE:Curing agent of epoxy resin. PREPARATION:Dialkyl acetal of omega-cyanoalkyl aldehyde is subjected to heating and hydrolyzing in aqueous solution in the presence of acid catalyst to obtain omega-cyanoalkyl aldehyde and again translated to tris(omega-cyanoalkyl)-s-trioxan compound in the presence of acid catalyst, then cyano group is reduced in the presence of reducing catalyst to afford trioxan derivative expressed by the formula.
Patent JP-S63126830-A (JP)
Title: Method for forming antibody in body of animal and plant
Inventor: MORIYA ISAO
IPC: A61K39/00
Filed: 1986-11-17
Abstract: PURPOSE:To form antibodies of every kind of virus in the body of an animal or plant, by inoculating a vaccine to the animal or plant and then inoculating or orally administrating magnesium chloride in a prescribed amount. CONSTITUTION:Dead vaccine containing inert pathogen or living vaccine containing attenuated pathogen is inoculated or orally administrated to an animal or plant, mainly cow to infect and then magnesium chloride is inoculated or orally administered at 0.03-400g/kg/day to form an antibody in the body of animal or plant. Well-kept balance of various kinds of bacteria can contribute to health control of cow, calf, etc., prevention of malignant disease in remarkably reducing virus infection as well as growth promotion and improvement of growing environment of calf and further, expansion of milking amount and improvement of quality can be greatly expected thereby.
Patent JP-H0987350-A (JP)
Title: Microcellular polyurethane elastomer and its production
Inventor: NAGASHIMA TORU
IPC: C08L75/04
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a microcellular polyurethane elastomer excellent in durability, etc., in good workability by mixing two prepolymers of specified compositions with a specified polyol and a specified blowing component under agitation and foaming and curing the obtained mixture. SOLUTION: An isocyanato-terminated prepolymer (A) obtained by reacting a polyester polyol of a number-average molecular weight of 800-3,000 with diphenylmethane 4, 4'-diisocyanate in a weight ratio of 1:(0.6-3) and reacting 100 pts.wt. obtained product with 0.1-5 pts.wt. low-molecular-weight polyol, a hydroxyl-terminated prepolymer (B) obtained by reacting a polyester polyol and/or a polyether polyol each of which has a number-average molecular weight of 500-3,000 with a polyisocyanate in a molar ratio of 1:(0.05-0.5), a polyester polyol (C) of a number-average molecular weight of 250-8,000, and a blowing component (D) comprising water and a low-molecular-weight polyol are mixed with each other under agitation. The obtained mixture is foamed and cured to obtain a microcellular polyurethane elastomer.
Patent JP-H08136141-A (JP)
Title: Heat treatment furnace
Inventor: YAMAMOTO TAKAHIRO
IPC: F27B9/26
Filed: 1994-11-08
Abstract: PURPOSE: To provide a heat treatment furnace in which degreasing process can be carried out over an entire environment of a ceramic formed product within a short period of time without using any large amount of atmospheric gas and which can be used during a degreasing treatment and a burning time. CONSTITUTION: A first heat treatment furnace is comprised of a tool material 3 which is arranged within a heating chamber 2 after a ceramic formed produced S to be degreased is installed within the furnace and this tool material 3 is made by porous raw material having aeration characteristic. In addition, a second heat treatment furnace is constructed such that gas supplying pipes 4 for supplying atmospheric gas G are installed at a ceiling side in the heating chamber 2 and in turn a gas discharging pipe 6 is opened at a floor surface of the heating chamber 2 and then an opening of the gas discharging pipe 6 is closed by the tool material 3 made by porous raw material having aeration characteristic.
Patent JP-H01116966-A (JP)
Title: Method and device for recording and reproducing encipherment digital information
Inventor: YOKOEKAWA HIKARI
IPC: G09C1/00
Filed: 1987-10-29
Abstract: PURPOSE:To automatically update a decoding procedure corresponding to the change of an index by repeatedly recording a specified index on a medium, executing the identification and discrimination of an aiming unit based on this index at reproducing time and forming a parameter. CONSTITUTION:One index fi is fixed at every recording source (aiming unit) of a digital information and at the recording time of that aiming unit the index fi is recorded at the optional place of the above of the aiming unit of a medium continuously or intermittently while it is continued. At reproducing time the reading of the index fi is performed by a machine 21 from the medium, the fi is fed to an electronic ticket 22, this fi is received by the electronic ticket 22 to form a parameter gi, then the signal including the parameter gi is fed to the machine 21, which receives this signal and inputs to a generator routine. A decoding procedure is thus formed.
Patent JP-S62132387-A (JP)
Title: Semiconductor light emitting device
Inventor: OGITA SHOICHI
IPC: H01S5/00
Filed: 1985-12-04
Abstract: PURPOSE:To suppress an expansion of a spectral beam width in a distributed feedback type semiconductor laser by displacing an oscillation wavelength decided by a corrugation of a periodic structure to a short wavelength side with respect to the wavelength of a naturally emitting light determined by the forbidden band width of a semiconductor material which forms an active region. CONSTITUTION:When InGaAsP having 1.3mum of oscillating wavelength is used as an active layer, an oscillation wavelength lambdaDFB decided by a periodic structure is selected o be lambdaDFB, lambdaDFB2 displaced from lambdaEL to short wavelength side at a naturally emitted light peak wavelength decided by the forbidden band width of a semiconductor material of the active region. Thus, a beam width increasing coefficient alpha can be reduced by a small increase in a threshold value current, and the spread of a spectral beam width can be suppressed. When the width of displacing to the short wavelength side is in a range of approx. 100-200Angstrom , the threshold value current does not greatly vary, thereby reducing an influence on characteristics.
Patent JP-2001101749-A (JP)
Title: Disk cartridge loading device
Inventor: SUGAWARA KEN
IPC: G11B17/04
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization of a device and to reduce the cost by integrally configuring an ejection mechanism and a lock mechanism of a disk cartridge. SOLUTION: A lock plate 2 held movably freely in a cartridge inserting direction to a holder 1 arranged with device main body moved freely forwards and backwards between an ejection position and a lock position of the cartridge and turnablly moved between the lock position and the loading position of the cartridge, is provided with a spring 8 that provides an energizing force to the cartridge in a cartridge ejecting direction at the insertion of the cartridge, with an engagement hook 2d that engages with an engagement projection 1d provided to the holder 1 at the lock position, and with a hook section 2e that engages with a recessed part 7a formed to the cartridge 7 at the lock position, and the holder 1 is provided with a wall 1e that prevents the hook section 2e from being detached from the cartridge 7 at the lock position.  Thus the ejection mechanism and the lock mechanism can integrally be configured.