baber/WOPTO huggingface dataset:
Patent JP-H06300730-A (JP)
Title: Manufacture of chemical sensor and sensor plate
Inventor: HIRAKUNI SHOICHIRO
IPC: G01N27/333
Filed: 1991-02-28
Abstract: PURPOSE:To reduce an irregularity in an output value by a method wherein a material solution is dropped, a chemically responsive film is formed, a coating film is left in a solvent atmosphere which dissolves the chemically sensitive film and the shape of the film is made uniform. CONSTITUTION:Copper electrodes 1a, 1b, silver layers 2a, 2b and silver chloride layers 3a, 3b are formed on a paper polyester substrate 1, and the reference electrodes 1a to 3a and the sample-liquid measuring electrodes 1b to 3b are formed. A tetrahydrofuran(THF) solution which contains B is as a sodium ionophore, orthonitrophenyl actyl ether as a film solvent and a vinyl chloride copolymer as a carrier is dropped into a slender hole 6 corresponding to the silver chloride layers 3a, 3b. The solvent is volatilized in the air. A sodium ion-responsive film 8 is formed. Then, the film 8 is housed inside a container which has been set to a THF saturated atmosphere. The film 8 is dissolved, the THF is volatilized and dispersed, and the ion-responsive film is regenerated slowly. The surface of the sodium ion-responsive film which has been obtained does not include local uneven parts, and the shape of the film inside the slender hole 6 is uniform. Consequently, its film thickness becomes uniform over its length, and its irregularity is reduced.
Patent JP-S60262733-A (JP)
Title: Sheets feed cassette for photoelectronic copying machine
Inventor: NAKAJIYOU YOSHIO
IPC: B65H7/04
Filed: 1984-06-07
Abstract: PURPOSE:To have sure and simple display of residual amount of copying sheets by furnishing the cover of a sheets feed cassette with a sensor part to sense the residual amount of sheets through contact with the oversurface of the sheets in stack, and a residual amount sensing/displaying device provided with a rotary display interlocked with the motion of said sensor part. CONSTITUTION:When the cassette body 12 is loaded with stacked sheets 10 and covered at its overpart with a cassette cover 14, the bottom 50a of an actuator piece 50 of a residual amount sensing/displaying device 30 contacts the top 12a of the body, and the actuator piece 50 will retract in the F direction against the action of a spring 52. Accordingly the actuator piece 50 moves apart from the semi circular formed contact part 48 provided at one of the sides of a display part 40, and retention of a sensing/displaying piece 32 by this actuator piece 50 will be released. If sheet feed is commenced in this condition and the residual amount of sheets 10 is going to decrease, a sensor part 38 in contact with the top of the sheets 10 will rotate in the A direction, and accordingly the displaying face 40a of the above-mentioned display part 40 will rotate to allow the displaying window 22a to give the display elements 42, 44, 46 one after another.
Patent JP-S60259934-A (JP)
Title: Discriminating apparatus for liquids
Inventor: SUMITA MASAAKI
IPC: G01N21/85
Filed: 1984-06-06
Abstract: PURPOSE:To make safe and dependable liquid discrimination possible, by equipping a light transmission body inside a container, such as a tank and the like, and detecting transmission quantity of light and comparing it with a set value corresponding to the quantity per each kind of liquid. CONSTITUTION:Liquid is contained in a tank chamber and a float 9 floats up to interrupts a passage between optical fiber cables 8 constituting a different circuit and this is detected by a circuit 17, enabling a means 9 for liquid discrimination. An output signal of the reference voltage generating circuit 14 is transmitted to a comparing circuit 19 to operate an electricity-light conversion circuit 15 and to generate an incident ray and further, it is introduced in a light transmission body 7 inside a tank chamber through a cable 8, a portion being reflected and other portion refracted into the liquid and the reflected light reaches a reflecting side plane surface of the body 7, a portion being reflected and the other portion reflected into the liquid and after repetition of these operations, the cable 8 at other end receives it as a irradiant beam of light. The irradiant light is received by the light-electricity convertor 16 and calibrated by a circuit after conversion and a comparing circuit 19 compares difference between the value and the reference level of the incident light and a comparison of a set level basing on this discriminate liquid to be displayed outwardly by an output circuit 21.
Patent JP-S5741640-A (JP)
Title: Photomask and its production, and pattern transfer method using said photomask
Inventor: IKEUCHI TATSUYA
IPC: G03F1/56
Filed: 1980-08-26
Abstract: PURPOSE:To permit simultaneous formation of two or more colored transparent thin film patterns of different thicknesses on one sheet of photomask by combining an electron beam irradiating device and silicon type inorg. resist. CONSTITUTION:A transparent or semitransparent conductive layer is provided on a transparent substrate, and silicon type inorg. resist (a mixture of silicon oxide with silicon in a ratio of <=5 to 1 by weight) is provided thereon 1mum thickness. Since the inorg. resist film has the property of leaving films of various thicknesses in accordance with electron beam irradiation quantity, two or more patterns having arbitrary film thicknesses of different thicknesses can be formed by using a vector such type electron beam irradiating device which permits arbitrary changing of irradiation positions and electron beam diameters. The optical density to utraviolet rays is proportional to said film thicknesses. Photoresist of negative or positive type having remaining film rate characteristics is provided on the work and the above-mentioned patterns are transferred simultaneously.
Patent JP-S61275530-A (JP)
Title: Exhaust gas turbo supercharger
Inventor: TADOKORO ASAO
IPC: F02B37/12
Filed: 1985-05-29
Abstract: PURPOSE:To prevent an exhaust gas purification equipment from deteriorating, by providing a switching valve with one of a plurality of divisional passages prepared by dividing an exhaust gas passage communicating with a turbine nozzle of a supercharger and opening the valve in a speed reduction region even if an engine is in a low output, low rotation region wherein the valve is to be closed. CONSTITUTION:A siwrl-shaped exhaust gas passage communicating with a turbine nozzle 14 of an exhaust gas turbine supercharger 10 is divided into main and sub passages by a partition 15. A switching valve 18, which is opened and closed by a vacuum type actuator 19, is disposed at an inlet of the subpassage 17. The actuator 19 is operated in response to a signal pressure introduced into its pressure chamber 19a through a control valve 21 and the control valve 21 is controlled by a control equipment 27. The control closes the switching valve 18 when an engine operates in a low output, low rotation region and opens the valve 18 when the engine operates in a high output, high rotation region, and opens the switching valve in a speed reduction region even if the engine is in the low-output, low rotation region.
Patent JP-S598184-A (JP)
Title: Memory
Inventor: KOGA TSURUO
IPC: G11C7/00
Filed: 1982-07-06
Abstract: PURPOSE:To prevent the malfunction due to noise, by providing plural registers where an inputted address is held temporarily, a means which compares contents of plural registers, and a means which generates a coincidence signal after comparison to receive the address. CONSTITUTION:Addresses A0-An inputted through a bus are set to two registers 1 and 2 at least in time division, and contents of these registers are compared with each other in a comparing circuit 3. A coincidence signal 4 is generated to supply the address to a cell array 9 when they coincide with each other, but the address supply is inhibited when they do not coincide. Thus, the memory access based on an erroneous address due to the noise or the like is prevented.
Patent JP-H068237-A (JP)
Title: Mixing head for mixing at least two kinds of plastic molding flowable reaction components
Inventor: FUERUDEINANDO PUROKUSA
IPC: B29B7/76
Filed: 1993-04-22
Abstract: PURPOSE: To form a lightweight shaking mixhead used at the time of formation of a flowable plastic forming reaction mixture especially in a double-acting band apparatus and unnecessary to wash at the time of interrption of production. CONSTITUTION: The insert part 3 pref. comprising plastic freely replaced by a clip 14 and held to a predetermined position is provided to a housing 1 equipped with inflow ports 8, 9 and equipped with a mixing chamber 4 and an outflow passage 5 and, in an embodiment, this insert part 3 is formed for one use or as a reusable insert part.
Patent JP-H1157868-A (JP)
Title: General use bending machine for bending pipes and long material
Inventor: LANTICINA MAURIZIO
IPC: B21D7/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide the machine capable of driving a barstock or pipes automatically and controllably without using an additional and a supplemental handling means, while having a few driving shafts. SOLUTION: This general use machine for bending pieces and wire-like long materials comprises the bending head 20, and the machine bed 2 which supports a carriage provided with a gripper 10 for gripping the workpiece. The machine bed 2 is supporting a plate 5, being housed roratably on flat around a shaft 23 installed at its end portion. Also a driving means is provided with the plate 5 to operate a rotation.
Patent JP-S60262865-A (JP)
Title: Heat-resistant film-forming composition
Inventor: TANAKA SHIYOUICHI
IPC: C09D1/00
Filed: 1984-06-08
Abstract: PURPOSE:To provide the titled compsn. which can form a film at room temp. and can be converted into a vitreous material at a high temp. to form an insulator, containing an alkyl or aryl silicate, an inorg. lead compd. and an inorg. boron compd. as essential components. CONSTITUTION:A film-forming compsn. contains an alkyl or aryl silicate (e.g. methyl orthosilicate or phenyl orthosilicate), inorg. lead compd. (e.g. PbO or Pb3O4) and an inorg. boron compd. (e.g. B2O3 or H3BO4) as essential components. This compsn. has excellent thick-coatability and can be easily applied by brushing, spray coating or bar coating. The formed film is dried at room temp. and the dried film has excellent adhesion at room temp., is hardly peeled off and can be converted into a vitreous material at a temp. of 600 deg.C or above to form an insulator. When the compsn. is applied to a ceramic board, a vitreous insulating film is formed thereon.
Patent JP-S608220-A (JP)
Title: Ground mixture
Inventor: MATSUI MASAKAZU
IPC: A61K9/14
Filed: 1983-06-28
Abstract: PURPOSE:A ground mixture having raised eluation rate and absorption rate of drug, obtained by blending a slightly soluble crystal drug with an adsorbent having a methanol absorption amount by methanol adsorption method in a specific range. CONSTITUTION:A ground mixture of a slightly soluble crystal drug (e.g., acetylspiramycin) and an adsorbent (e.g., active carbon) having >=0.15cm<3>/g methanol adsorption amount by methanol adsorption method. A ratio of the adsorbent added[adsorbent/(adsorbent+slightly soluble crystal drug)] is usually about 20- 60%(W/W), preferably about 30-50%. The blending and grinding time depends on kinds of the slightly soluble crystal drug and the adsorbent, a device used in the grinding, the ratio of the adsorbent added, and the grinding is carried out in such a degree that the existence of diffraction peak specific to a crystal substance is no longer observed by measurement of powder X-ray diffraction. The ground mixture is made amorphous, and raises eluation rate and adsorption rate of drug, especially absorption rate of drug by oral administration extremely.
Patent JP-H01289724-A (JP)
Title: Hab clutch
Inventor: KURIHARA SAKUO
IPC: F16D25/12
Filed: 1988-05-17
Abstract: PURPOSE:To facilitate fitting of a cylindrical member with pressure by contracting or expanding an operation means according to the pressure, moving a slide gear between a connection position and a release position, and forming the cylindrical member forming a passage for supplying the pressure thick. CONSTITUTION:When a control valve 107 is turned over, the negative pressure of intake manifold is supplied through passages 105, 99, thereby a pressure chamber 83 is turned to be under vacuum and contracted. As a result, a piston member 69 moves against a turn spring 85, and a shift spring 65 moves a slide gear 55 together with a moving member 89 to engage with a drive gear 3. Consequently, an axle 1 and a driven wheel 15 is connected, thereby 4WD conditions are made. When the supply of negative pressure is stopped, a return spring 85 moves the gear 55 to the opposite side. In this case, a cylindrical member 93 forming a passage 99 with respect to a spindle 27 is formed thick, and the fitting to a spindle 27 and a cylinder member 67 is facilitated.
Patent JP-H04322248-A (JP)
Title: Photographic development processing method
Inventor: IWATA TAMOTSU
IPC: G03C5/305
Filed: 1991-04-22
Abstract: PURPOSE:To obtain a negative image high in contrast and free from silver sludge stains by using a developing solution specified in pH and containing a developing agent, a sulfite, an amino compound, and a specified mercapto compound in the presence of a hydrazine derivative. CONSTITUTION:An exposed negative type silver halide photographic sensitive material is developed in the presence of the hydrazine derivative by using the developing solution of 10,5-12.3 in pH, containing the developing agent, the sulfite in a concentration of >=0.3mol/l, the amino compound in an amount for promoting contrast, and the mercapto compound represented by formula I in which M is an H or alakli metal atom or an ammonium group. This mercapto compound has an especially remarkable effect on prevention of the silver sludge stains in the presence of the hydrazine derivative and a small effect on plnotographic performance.
Patent JP-H06103976-A (JP)
Title: Non-aqueous electrolute battery
Inventor: KUROKAWA HIROSHI
IPC: H01M4/131
Filed: 1992-04-09
Abstract: PURPOSE:To increase battery capacity by increasing the amount of lithium which can be stored in/emitted out of a positive electrode. CONSTITUTION:In a non-aqueous electrolyte battery, as a negative electrode lithium metal or material capable of storing/emitting lithium is employed, and as a positive electrode, composite oxide of lithium.cobolt indicated by a composition formula LixCoOy (0<x<=1.3, 1.8<=y2.2) is employed. As composite oxide of lithium.cobolt, material whose specific surface area determined by a BET method is 0.5 to 10.0m<2>/g, is employed.
Patent JP-H11318881-A (JP)
Title: X-ray computer tomographic apparatus
Inventor: OHASHI AKINAMI
IPC: A61B6/03
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus with a simple configuration, by which multiple slices are photographed in a short time. SOLUTION: Helical scanning is executed through the use of a corn beam and X-ray projecting data is detected by a two-dimensional X-ray detecting equipment. The corn beam is adopted as the beam being in parallel with a slice thickness direction, a certain slice position and 360 deg. projecting data at its adjacent position are selected from projecting data, a normal convolution back projection system is re-constituted based on selection data and the slices are re-constituted.
Patent JP-S5820720-A (JP)
Title: Compound represented by formula ybgazno4 and having hexagonal lamellar structure, and its preparation
Inventor: KIMIZUKA NOBORU
IPC: C01G15/00
Filed: 1981-07-28
Abstract: PURPOSE:To prepare the titled novel compound, by mixing Yb or Yb2O3, Ga or Ga2O3, and Zn or ZnO at Yb:Ga:Zn atomic ratios of 1:1:1, and heating the mixture in an oxidizing atmosphere at or above a specific temperature. CONSTITUTION:(A) Yb, Yb2O3, or a compound which gives Yb2O3 by heat decomposition, (B) Ga, Ga2O3, or a compound which gives Ga2O3 by heat decomposition, and (C) Zn, ZnO, or a compound which gives ZnO by heat decomposition, are mixed together at the Yb:Ga:Zn atomic ratios of 1:1:1. The mixture is heated at >=1,200 deg.C for >=1 day in air, or in an oxidizing atmosphere, or in a moderate reducing atmosphere in which Ga and Zn are not reduced from the trivalent and bivalent ions, respectively. The compound represented by the formula YbGaZnO4 is a magnetic substance.
Patent JP-H07327174-A (JP)
Title: Solid-state image pickup device
Inventor: IWAMOTO TSUYOSHI
IPC: H04N5/361
Filed: 1994-05-31
Abstract: PURPOSE:To easily execute temperature correction of an offset voltage based on a dark current by extracting a dark current component generated in a transfer means so as to correct a temperature characteristic of an offset in a signal output with the dark current component. CONSTITUTION:An input diode clock PHID is set to a high level only for idle read operation. Thus, the charge stored at times t=t1-t3 are transferred by a shift register of a transfer section 28 after t=t4. However, no charge is injected to an integration circuit section 30 of the transfer section 28 for the times t=t1-t3 in the idle read operation and only a dark current generated after the integration circuit section 30 after a time t=t4 is transferred and outputted regardless of how much light is made incident onto a photo diode 1. The arithmetic operation is made by using the output to compensate a signal output with respect to temperature.
Patent JP-S5242794-A (JP)
Title: Air feed type sand sampler
Inventor: SEKO RIYUUZOU
IPC: E02D1/04
Filed: 1975-09-30
Abstract: PURPOSE: After insertion of a sampler, water is substituted with air to form unsaturated condition, whereby sure sampling of sandy soil sample without distru disturbing the sand soil is made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5242780-A (JP)
Title: Device for detecting contamination of liquid sample
Inventor: YAMANO SHIGEMI
IPC: G01N21/25
Filed: 1975-09-30
Abstract: PURPOSE:To make possible the accurate detection of contamination of even a liquid sample, through which transmission of light is difficult, so that the quantity of light emission is maintained at a constant value at all times regardless to the variation in light source or deterioration with age, whereby a contamination detector for liquid which is easy to carry and is capable of maintaining measurement accuracy for a long period of time is obtained.
Patent JP-S5743226-A (JP)
Title: Interface device for cathode ray tube display
Inventor: TOTSUGI SEIJI
IPC: G06F3/037
Filed: 1980-08-28
Abstract: PURPOSE:To make easy the information terminal, by displaying the output of a cathode ray display device used as terminals for an information processor to a home receiver through conversion and detecting the scanning light on the screen with a light pen. CONSTITUTION:A display signal to a cathode display used as a terminal of an information processor is given to a home use receiver 3 via a color encoder 28 and an RF modulator for display. The raster scanning light on the screen of the receiver 3 is detected with a light pen 4, and the signal obtained is given to the information processor through the provision of detection ouput of a light pen 25 provided with the cathode ray display. The cathode ray display section 1 and the receiver 3 can be located separately and the information processing in general homes can made easy for utilization.
Patent JP-S60261825-A (JP)
Title: Conveying device for soft ground improving material
Inventor: OKUYAMA KENZOU
IPC: E02D3/12
Filed: 1984-06-07
Abstract: PURPOSE:To stably feed an improving material, by a method wherein a linear material is located within a line through which a soft ground improving material is conveyed. CONSTITUTION:By feeding a soft ground improving material in a silo in a feed line 6 through actuation of an air compressor, a linear material 8, such as piano wire, making contact with an air flow and the improving material, is vibrated to prevent the curved part of the line 6 from being choked with the improving material. Further, a device may be so constituted as to allow forced rotational movement or vibrating movement of the linear material 18 through the working of a driving means.
Patent JP-H06303901-A (JP)
Title: Coffee whitener
Inventor: ADACHI TOMOHIKO
IPC: A23L9/20
Filed: 1993-04-21
Abstract: PURPOSE:To provide a coffee whitener containing pure vegetable raw materials, good in emulsion stability, well emulsified and dispersed in coffee when added to the coffee, and not deteriorating the flavor of the coffee itself. CONSTITUTION:A coffee whitener containing 0.3-3.0wt.% of separated soybean protein, 10-40wt.% of vegetable fats or oils, 0.2-1.5wt.% of a phosphate, and 0.4-1.5wt.% of an emulsifier is characterized by using both hydrophilic emulsifiers: an organic monoglyceride and a sugar ester as the emulsifier.
Patent JP-S5344493-A (JP)
Title: Treating method for water paint spray mist
Inventor: MASUDA HIROMASA
IPC: B05D3/00
Filed: 1976-10-05
Abstract: PURPOSE: To make it possible to permanently recycle washing water for solidifying and separating spray mist without requiring external treatment and increasing the viscosity of the washing water by dissolving oxides or hydroxides of specified metals in the water in a water booth. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06308296-A (JP)
Title: Adjusting method for reflecting optical goniometer
Inventor: KURODA KENICHI
IPC: G21K1/06
Filed: 1993-04-23
Abstract: PURPOSE:To set theta=0 deg. with high precision, by moving a sample so as to shield part of the incidence light, and setting the rotation angle of the sample to the maximum position of the detector light quantity obtained when a theta stage is rotated. CONSTITUTION:A sample 3 is-x-moved and retreated in the direction perpendicular to the incidence light 1 in the rotation plane of a stage, a detector 4 is rotated while no light 1 is reflected to the sample 3, then the detector output characteristic symmetrical on the right and left is obtained. The detector 4 is installed at a position slightly displaced to the minus side corresponding to the shoulder portion of the detector output. The sample 3 is advanced by the x-shift to shield part of the light 1. When only the theta stage is rotated, the detector output having the maximum value is obtained, and the position of thetaindicating the maximum value is set to theta=0 deg.. When the detector 4 is installed at this position, the light 1 is fed to only end sections of the detection width of the detector 4, this is effectively equivalent to a very narrow slit, and accurate setting to theta=0 deg. can be attained.
Patent JP-S627123-A (JP)
Inventor: VIJAYAKUMAR PANTHAM S
IPC: H01L31/0296
Filed: 1986-05-26
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。