baber/WOPTO huggingface dataset:
Patent JP-H09316602-A (JP)
Title: High strength and high corrosion resistant duplex stainless cast steel
Inventor: YAMAGISHI KOICHI
IPC: C22C38/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To produce a high strength and high corrosion resistant duplex stainless cast steel excellent in both of mechanical strength and corrosion resistance and suitable as the material for structural purpose such as a rotating body of a centrifugal separator or the like. SOLUTION: This cast steel has a compsn. contg., by weight, 20.0 to 35.0% Cr, 3.0 to 12.0% Ni, 0.5 to 6.0% Mo, 0.01 to 0.3% Co, 0.1 to 3.0% Cu, 0.05 to 3.0% N, 1.0 to 3.0% W, <=0.12% C, <=3.0% Si, <=5.0% Mn, one or >= two kinds among rare earth elements by 0.01 to 0.5% in total, and the balance Fe.
Patent JP-H063754-A (JP)
Title: Exposure decision device for copying device
Inventor: TERASHITA TAKAAKI
IPC: G03B27/73
Filed: 1992-06-18
Abstract: PURPOSE:To obtain an exposure decision device for a copying device by which optimum exposure is decided with a small number of photometric data, and which is miniaturized. CONSTITUTION:An image recorded on a negative film is divided to many pieces, and photometry is performed by color-separating the image to nine colors (124), and the spectral distribution of the image is estimated based on the plural main component spectral distributions previously obtained (128, 130), then image density equal to image density obtained by performing the photometry of the image by a sensor having spectral sensitivity distribution equal to color paper is obtained based on the spectral sensitivity distribution of the color paper (132, 134). Meanwhile, a correction amount is calculated based on the image data of three colors out of the photometric data of nine colors obtained by the photometry (136), the correction amount is amended based on previously fixed relation for correcting the difference of the spectral sensitivity distribution between the sensor and the color paper (138), and the exposure is obtained based on the image density and the amended correction amount.
Patent JP-S5947216-A (JP)
Title: Primer composition
Inventor: HINOTO YUUJI
IPC: C08L43/04
Filed: 1982-09-13
Abstract: PURPOSE:A primer composition for forming an organopolysiloxane coating on the surface of metal or plastic moldings, comprising a terpolymer of a vinyl monomer, an organosilane and 4-methacryloxyethyl trimellitate. CONSTITUTION:A primer composition consisting mainly of a terpolymer of (a) an ethylenically unsaturated vinyl monomer containing no silicon atom in the molecule, (b) an ethylenically unsaturated organosilane containing hydrolyzable atom or group of a hydroxyl group in the molecule, and (c) 4-methacryloxyethyl trimellitate and or its anhydride. Examples of the vinyl monomers used include styrene and methyl methacrylate. Examples of the organosilanes include vinyl(t- butylperoxy)silane, and 3-methacryloxypropylmethyl-dimethoxysilane.
Patent JP-S5682418-A (JP)
Title: Tariff displaying balance
Inventor: SOE MASAO
IPC: G01G19/413
Filed: 1979-12-08
Abstract: PURPOSE: To make a registering operation unnecessary in case when the end of a unit price is zero, and improve a setting operation of the unit price, by automatically multiplying by the prescribed number the unit price information which has been keyed in, and inputting its result to the price operation part.  
     CONSTITUTION: In case when the unit price of the object to be weighed is, for instance, 280 yen, the memory contents of the unit price register 8 are varied to "2" through the encoder 7 by operating the prescribed key switch constituted in a matrix, and also 20 yen is input as unit price information Da to the price operation  part 10 through the multiplication part 9, and 20 yen of the unit price is displayed  on the digital indicator. Subsequently, when the prescribed switch is operated, the  registering number 8 is input to the unit price register 8 through the encoder 7 in  the same way, the memory contents of the  nit price register 8 are varied to "28",  and the unit price information Da is input as 280 yen. In this case, the digital  indicator displays 280 yen. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H066071-A (JP)
Title: Oxide superconductive magnetic shielding body and manufacture thereof
Inventor: IINO YUJI
IPC: B28B21/72
Filed: 1992-06-18
Abstract: PURPOSE:To enhance an oxide superconductive magnetic shielding body in magnetic shielding performance by a method wherein an oxide superconductive sheet of continuous length is rolled into a cylindrical magnetic shielding body radially laminated in multilayer so as to be free from joints formed between superconductive sheets. CONSTITUTION:A magnetic shielding body 1 itself is a cylinder composed of oxide superconductive layers 2 laminated in multilayer in its radial direction. An oxide superconductive sheet of continuous length is rolled by a few turns into the cylindrical oxide superconductive layers 2, so that the oxide superconductive layer 2 is of integral structure and formed of a continuous sheet free from joints. A C-axis is oriented vertical (direction of A) to the surface of the oxide superconductive layer 2, and the layer 2 itself is over 90% in degree of C-axis orientation. The magnetic shielding body 1 is able to stop a magnetic force from penetrating in the inside 3 of a cylinder.
Patent JP-H0326208-A (JP)
Title: Gate ball implement carrier with folding chair
Inventor: YAMANAKA MICHIO
IPC: A63B59/80
Filed: 1989-06-23
Abstract: PURPOSE:To facilitate the containing and carrying operation of implements and to utilize the subject carrier as a chair at the time of a rest, etc., by opening a front leg frame and a rear leg frame and fixing a seat part cushion like a plane, and also, installing a bag so as to be freely attachable and detachable to and from the back of the front leg frame. CONSTITUTION:A carrier bag 11 is attached to the back of a front leg frame 3 by inserting an insert-through belt 22 through a fitting bar 15 attached between frames of the front leg frame 2 so as to cover it from the upper direction, and subsequently, winding a fastening band 23 round a fitting bar 15b and detaining it to a fastening plate 25. Also, by releasing a lock state by raising a detaining metallic fixture 12 detained to a detaining pin 14 to the upper part against spring force of a compression coil spring 13, and opening the front and the rear leg frames 3, 6, a seat part frame 5 turns in the horizontal direction centering around a pivotally attached part to the upper end of the rear leg frame 6 and a pivotally attached part to a stopper and link member 8. Moreover, since the turning is constrained at the time point when the seat part frame 5 and the stopper and link member 8 are aligned in the horizontal direction, a seat part cushion 4 is fixed in a horizontal position.
Patent JP-2000342978-A (JP)
Title: Photocatalyst member
Inventor: HIOKI SHINYA
IPC: B01J35/04
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst member for decomposing and removing toxic substances such as offensive odors and bacteria by the photooxidative decomposition action of the photocatalyst, capable of using exciting light effectively and having high gas permeability. SOLUTION: In a photocatalyst member which is formed by molding a photocatalyst sheet, carrying a photocatalyst, in a honeycomb shape, a photocatalyst layer is arranged on the end of a cell wall of an aperture, and the ratio (A/B) of the photocatalyst content ratio of the photocatalyst layer arranged on the end of the cell wall (A) to the photocatalyst content ratio of the photocatalyst sheet (B) is preferably two or more.
Patent JP-S5860804-A (JP)
Title: Reflector antenna
Inventor: KATAKI TAKASHI
IPC: H01Q19/17
Filed: 1981-10-07
Abstract: PURPOSE:To improve radiation characteristics over a wide band by providing the 1st or 2nd reflector corresponding to the 1st or 2nd logarithmic period antenna which has a low or high tuning frequency band. CONSTITUTION:The 1st and 2nd logarithmic period antennas 61 and 62 are arranged crossing spatially at right angles, and are fed independently of each other. Then, the 1st reflector 31 which reflects radio waves in a low frequency band and the 2nd reflector 32 which reflects radio waves in a higher frequency band than said low frequency band are used. When the frequency of the 1st power source 41 varies from its lower limit to an intermediate point, tuning elements 21, 22-2n are energized successively, and its radio wave of horizontal polarization is reflected by the reflector 31 and then radiated into the space. When the frequency of the 2nd power source 42 varies from the intermediate point to its upper limit, tuning elements 2m+1-2n are energized successively, and its radio wave of vertical polarization is transmitted through the reflector 31, reflected by the reflector 32, and then radiated into the space.
Patent JP-H11336249-A (JP)
Title: Exterior wall for building
Inventor: SASAKI ATSUSHI
IPC: E04F13/08
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling of an exterior wall material while increasing rigid force, to obviate the deformation and damage of a honeycomb panel even in solar heat and a fire, to enable partial repair and to shorten the term of works of repair while minimizing economical loss. SOLUTION: Measures 201 are filled with mortar 5, and exterior wall material 3 are fixed onto the surface of a honeycomb panel 2. The thickness T1 of a mortar layer is made thinner than that T2 of the honeycomb panel 2, and air layers 6 are formed. Accordingly, since the measures and the exterior wall materials are bonded with mortar and the shapes of the measures are held by mortar under the state, in which mortar is solidified, the rigid force of the exterior wall is increased, the deformation and damage of the honeycomb panel are prevented and the peeling of the exterior wall materials is obviated even in solar heat and a fire, and partial repair is also enabled, and the term of works of repair is shortened while economical loss can be minimized.
Patent JP-H09169-A (JP)
Title: Dry pet food, production and device
Inventor: DENISU JIYANOTSUTO
IPC: A23K1/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To produce the subject food similar to dried meat, having a laminated structure and respective specific water content, protein content, carbohydrate content, fat content and density, having low protein content and producible without adding a protein binder, sugar, etc. SOLUTION: The objective food has a laminated structure and a water content of 4-15%, a protein content of 14-35%, a carbohydrate content of >=25%, a fat content of 2-20% and a density of 0.3-0.6. The food can be produced by mixing the principal components, usually 40-70% cereals, 5-25% vegetable protein extract, 5-30% animal meal and 10-20% vegetable by-products, heating the mixture with an extruder (preferable a single-screw extruder), extruding in the form of a strip or a thin and long strand and drying the extrudate after cutting. The product is preferably a 5-40mm cube. The mixture is heated in the extruder preferable at 80-150 deg.C. The product is suitable as a per food for dog.
Patent JP-S645419-A (JP)
Title: Mower
Inventor: ISHIMARU TAKEYUKI
IPC: A01D34/00
Filed: 1987-06-26
Abstract: PURPOSE:To lessen unevenness of length, by setting a vertically adjustable reciprocating device of reaping blade at a high position at the front part of a rotary reaping blade device. CONSTITUTION:A reciprocating device 3 of reaping blade consisting of a hair clipper-like receiving blade 9 and a mobile blade 10 is set laterally in left and right direction at the front side of a rotary cover 6. The reciprocating device 3 of reaping blade is vertically adjustable to a rotary reaping blade device 2 by rotating a spiral lever 14 so that reaping height can be regulated.
Patent JP-H059865-A (JP)
Title: Apparatus for attaching edge cloth to mat or the like
Inventor: OBARA KAZUYUKI
IPC: D06C25/00
Filed: 1991-07-01
Abstract: PURPOSE:To obtain a mat convenient to use by attaching an edge cloth so as to hardly come off from the mat body. CONSTITUTION:The constitution of an edge cloth 1 attached to a mat is as follows. The mat is provided with a body 2 and the edge cloth 1 attached to the outer periphery of the body 2. The aforementioned body 2 is placed between the edge cloth. The end faces of heat fusing sheets 5 are fitted to the end face of the edge cloth l and arranged between the body 2 and the edge cloth 1 to bond the body 2 to the edge cloth 1. Thereby, the edge cloth is fixed in a planar state without being fixed in a linear form such as that in sewing with a machine. As a result, the ends of the edge cloth are not turned over or removed and the mat is convenient to use.
Patent JP-H0696581-A (JP)
Title: Integrated semiconductor memory device and driving method thereof
Inventor: UIRIIBARUTO MAIYAA
IPC: G09G5/36
Filed: 1993-06-04
Abstract: PURPOSE: To realize a FIFO operation and memory address designation which can freely select blocks at the time of reading or writing data. CONSTITUTION: A write intermediate memory 10 where a write pointer 11 is made to correspond to a an input buffer 13, a read intermediate memory 20 where a read pointer 21 is made to correspond to an output buffer 23 and a controller 2 are provided. A read column address decoder 22 controlling the read pointer 21 is made to correspond to the read intermediate memory 20. The decoder 22 is connected to a read address register 25 through a read address control unit 24. A row address decoder 8 is provided in a memory control circuit 3 or a memory range 1 and it can be controlled by a read address control unit 24.
Patent JP-H029686-A (JP)
Title: Biaxially oriented polyethylene terephthalate film for thermal transfer
Inventor: SAKAMOTO SEIJI
IPC: B41M5/41
Filed: 1988-06-28
Abstract: PURPOSE:To enhance the uniformity of a thermal transfer layer by using a polyester film, whose specific resistance at a melting time is set to a specific value, obtained using an electrostatic cooling method. CONSTITUTION:The specific resistance of polyethylene terephthalate at the time of melting must be 5X10<6>-5X10<8>OMEGA-cm. A metal component may be made soluble in polyethylene terephthalate in order to reduce specific resistance and, for the sake of this, for example, a means for adding a relatively small amount of a phosphorus compound to a metal element used as an transesterification catalyst or a metal element added during or after reaction is pref. In order to increase specific resistance, the amount of the metal element dissolved in polyethylene terephthalate may be reduced and, concretely, the addition amount of a metal compound soluble in a reaction system may be reduced or the greater part of the metal compound may be precipitated as a metal salt insoluble in polyethylene terephthalate.
Patent JP-H0772680-A (JP)
Title: Electrophotographic device
Inventor: SADANO IKUHARU
IPC: G03G21/10
Filed: 1993-06-30
Abstract: PURPOSE:To reduce the number of parts, to shorten an assembling time and to attain cost reduction by constituting a housing outside an EP cartridge so as to integrate the cover of a developing unit with a cleaner. CONSTITUTION:This electrophotographic device is composed of a cartridge case 1. the developing unit 2, a cleaning blade 3, a latent image carrier 4, a toner stopper 5, a waste toner box 6, a back flow preventing plate 7, a front chamber 8, a projection 9 and a feeding roller 10. In the electrophotographic device integrated with the cartridge case 1 or having structure that two kinds of housings of the cover of 1 the developing unit 2 and a cleaner unit are integrated, the cartridge case 1 is constituted as the cover of the developing unit 2 and the cleaner as well. In other words, the cover of the developing unit 2 and the cleaner are integrally constituted.
Patent JP-S5948755-A (JP)
Title: Silver halide photographic emulsion
Inventor: MATSUZAKA MASASHI
IPC: G03C1/035
Filed: 1982-09-13
Abstract: PURPOSE:To obtain a color photographic emulsion giving color photographic material small in fog, by incorporating silver chlorobromoiodide grains having a core/shell type structure consisting essentially of silver bromide and contg. silver bromide higher in the surface layer than in the inside together with a coupler. CONSTITUTION:A silver halide emulsion consisting of 50-97mol% silver bromide, <=2mol% silver iodide, and the rest of silver chloride, and having a core/ shell type structure contg. silver bromide higher in the surface layer than in the inside is prepared by mixing a mixture of aq. soln. of silver chloride, bromide, and iodide in each proportion corresponding to the intended compsn. of silver chlorobromoiodide. The intended silver halide photographic emulsion is obtained by adding cyan, magenta, and yellow couplers, a UV absorber, a fading inhibitor, and the like necessary additives to the obtained silver halide emulsion.
Patent JP-H117196-A (JP)
Title: Image forming device
Inventor: OMORI KIMITO
IPC: G03G15/01
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To correctly control an image forming condition by stably detecting the density of a toner image for inspection. SOLUTION: A color copying machine 1 as this device is provided with an intermediate transferring device 56 being an image carrier on which a toner image based on an electrostatic latent image is formed and an optical sensor 56a provided corresponding to the position on which an angle change on the surface of the intermediate transferring device 56 becomes approximately constant, in order to obtain the density of the toner image for inspection formed on the intermediate transferring device 56. In this case, the device is made possible so as to stably receive reflected light from the toner image for inspection formed on the surface thereof by the optical sensor 56a, regardless of vibration occurring on a belt B of the intermediate transferring device 56.
Patent JP-S6052192-A (JP)
Title: Pushbutton signal detector in digital exchange
Inventor: NISHIMURA KOUJI
IPC: H04Q1/457
Filed: 1983-09-01
Abstract: PURPOSE:To improve remarkably the detecting accuracy of a PB signal by detecting a digital PB signal after a digital signal from a time division multiplex switch is processed as it is so as to eliminate the need for inverting the signal into an analog signal once. CONSTITUTION:A parallel signal (digital signal) transmitted from a time division multiplex switch TDSW1 and a serial/parallel converting circuit S/P2 is subject to digital signal processing at a digital filter circuit DFIL6 such as multiplication, addition and delay to attain filtering with high accuracy. Then a digital PB signal detecting circuit DDET7 detects the digital PB signal from an output signal of the said DFTL6. Thus, it is not required to invert the digital signal into an analog signal once thereby improving remarkably the detecting accuracy of the PB signal.
Patent JP-H0777564-A (JP)
Title: Three-dimensional magnetic field detection coil
Inventor: TAKAHATA MITSUHIRO
IPC: A61B5/05
Filed: 1993-06-30
Abstract: PURPOSE:To provide a magnetic field detection coil which can specify the number and position of a plurality of current dipoles. CONSTITUTION:Three sets of four parallel grooves 11gamma-14gamma 11theta-14theta, and 11phi-11phi are made in the outer periphery of a bobbin 1 made of an cryogenic-resistant material with three orthogonal axes Bgamma, Btheta, Bphi as the centers. Supeconducting wires 2gamma, 2theta, 2phi are wound around for each axis in the order of +, -, -, +.
Patent JP-H0325286-A (JP)
Title: Decorating kiln
Inventor: ITOU TOSHIO
IPC: F27B3/08
Filed: 1989-06-23
Abstract: PURPOSE:To unify temperatures in a kiln and prevent the variability of concentration of volatile constituent by a method wherein heaters and air blowing nozzles are arranged on the inner peripheral surface of the main body of a kiln, equipped with an openable upper lid, so as to be opposed to a material to be calcined while a chimney for discharging the volatile constituents from the material to be calcined is provided. CONSTITUTION:A heater 5 is constituted of a heat generating wire embedded in a ceramics body while air blowing nozzles 8 are arranged on the inner peripheral surface of the main body 1 of a kiln. The air blowing nozzles 8 are arranged so that the injection ports thereof are opposed to the material to be calcined in the kiln while air stream, which is injected out of the air blowing nozzle 8, heats the material to be calcined by heat convection and removes a boundary layer, formed on the surface of the material and having a small heat conductivity, whereby the material is heated quickly. A chimney, established at the central position of the inside of the main body 1 of a kiln, is formed of a perforated plate such as a punch plate, for example, to discharge volatile constituents in the kiln to the outside of the same. According to this method, ununiformities in a temperature distribution and/or the concentration of the volatile constituent in the kiln may be eliminated and a calcining cycle may be contracted.
Patent JP-S6139959-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHIBATA TADAKAZU
IPC: G11B20/10
Filed: 1984-07-31
Abstract: PURPOSE:To prevent wear of a magnetic tape by driving an upper side head drum driven together with a rotary magnetic head at tape rewinding so that a tape press contact part has a peripheral speed along the running direction of the magnetic tape. CONSTITUTION:The constitution of a magnetic recorder 11 is so adopted a control circuit 12 is connected to a motor drive circuit 6 in order to drive the upper head drum 3 in a direction the same as the running direction of the magnetic tape 7 at tape rewinding. The control circuit 12 applies control to supply an opposite drive current to a motor drive circuit 6 at tape rewinding. Further, the circuit 12 applies control that the tape press contact part of the upper head drum 3 has a speed nearly equal to the tape running speed along the running direction of the magnetic tape 7. Since the upper head drum 3 is driven in the same direction with a nearly zero relative to speed difference, the wear of the magnetic tape 7 running in a direction of arrow shown in alternate long and short line at tape rewinding is prevented.
Patent JP-S646890-A (JP)
Title: Hygrometer calibrating device
Inventor: SHIBA KAMEKICHI
IPC: G01N25/64
Filed: 1987-06-30
Abstract: PURPOSE:To easily perform accurate calibration by performing the calibration when the humidity values of an adjusting tank and a calibration tank which are linked with each other at the same temperature indicate the same value on different ventilated psychrometer. CONSTITUTION:Outside air is entered into the humidity adjusting tank B to produce air of proper humidity. This is discharged through the hygrometer calibrating tank A held at the same temperature with the humidity adjusting tank B. In this case, part of the air in the humidity adjusting tank B and part of the air in the humidity calibrating tank A are set out respectively and measured by the ventilated psychrometers Ha and Hb. The calibration is performed when both psychrometers indicates the same humidity. Consequently, the humidity is measured by the ventilated psychromaters which need not to be calibrated and then a hair hygrometer, a bimetal hygrometer, and an electric resistance hygrometer which needs to be calibrated are calibrated, so a variety of adjustments of humidity are made and the calibration is easily and accurately performed.