baber/WOPTO huggingface dataset:
Patent JP-S5681918-A (JP)
Title: Manufacture of cut core of transformer
Inventor: KADOKAWA AKIO
IPC: H01F41/02
Filed: 1979-12-06
Abstract: PURPOSE:To eliminate a sag of an outer peripheral steel plate by a method wherein when a cut core is prepared, the outer peripheral steel plate is bent along the trough between annular cores of the outer peripheral steel plate during a press molding. CONSTITUTION:By arranging a spacer 7 at a part corresponding to a trough 6 between two annular cores 1, or by installing a projection 8 at a part corresponding to the trough 6 between press molding plates 3, an outer peripheral steel plate is worked by bending during a press molding so that a sag of the peripheral steel plate 2 may be relieved along the trough 6. With this constitution, peeling-off during a cut out process is prevented from generation and an outer diameter is prevented from increasing, thus, a cut core of high quality and a high reliability can be obtained.
Patent JP-H0711270-A (JP)
Title: Controller for drying classifier of coal
Inventor: SATO TOSHIAKI
IPC: B07B11/04
Filed: 1993-06-29
Abstract: PURPOSE:To obtain the subject controller, having a hot-air feed controller, a layer thickness meter and a waste gas temperature controller of a trisected fluidized drying chamber and capable of reducing the work in operating procedures, improving the fluid conveyability and reducing the operation trouble due to prevention of dew condensation in a waste gas. CONSTITUTION:The objective controller is equipped with (A) hot-air flow controllers 6, 10 and 11 for a trisected fluidized drying chamber, (B) layer thickness meters 19 and 20 for measuring the layer thickness of a fluidized floating layer of the coal and (C) a waste gas temperature controller 12 for introducing hot air just under the coal charging part and regulating the waste gas temperature of in a drying classifier for coal constructed from the fluidized drying chamber 1, capable of blowing up hot air and conveying coal fed onto a dispersion plate while fluidizing the coal and connected to a hot air discharge pipe, the classifying chamber 2 capable of classifying the coal conveyed from the fluidized drying chamber 1 into fine and fine granular coal and coarse granular coal, a coarse granular coal mining device 9 for discharging the coarse granular coal and hot air feeders 3, 13 and 14 for feeding hot air. Furthermore, the devices (A) are capable of automatically changing the hot air flow rate by values measured with the devices (B).
Patent JP-S5382189-A (JP)
Title: Solar cell
Inventor: WADA SHINJI
IPC: H01L31/04
Filed: 1976-12-27
Abstract: PURPOSE:To make small in size monolithic type solar cell and to make it high in performance, by constituting the light receiving diffusing layer of solar cell element unifiedly with one separation layer of the separating layer bridging this layer.
Patent JP-H0324230-A (JP)
Title: Manufacture of grain-oriented silicon steel sheet
Inventor: YASHIKI HIROYOSHI
IPC: C22C38/00
Filed: 1989-06-21
Abstract: PURPOSE:To manufacture the grain-oriented silicon steel sheet having stable magnetic characteristics by subjecting a dead soft steel having specified amounts of V and N to hot rolling and cold rolling, to continuous annealing to generate primary recrystallization and thereafter executing finish annealing under specified conditions to complete secondary recrystallization. CONSTITUTION:A steel having the compsn. constituted of, by weight, <=0.01% C, <=4% Si, <=0.1 % Mn, <=0.01 0% S, 0.02 to 0.06% V, 0.0020 to 0.0120% N and the balance Fe with inevitable impurities is cast. The steel slab is subjected to hot rolling and cold rolling into a final sheet thickness, which is subjected to continuous annealing to generate primary recrystallization and is subsequently subjected to finish annealing at <1000 deg.C in an N2-contg. atmosphere to complete secondary recrystallization. In this way, the grain-oriented silicon steel sheet having excellent magnetic characteristics even if the heating temp. at the time of hot rolling and the temp. at the time of finish annealing are reduced compared to those in conventional ones can be obtd.
Patent JP-H0324870-A (JP)
Title: Video recording camera
Inventor: NAKANISHI SHINTARO
IPC: H04N5/278
Filed: 1989-06-21
Abstract: PURPOSE:To superimpose the video of an object on that of a hand-written character or an illustrated graphic at the time of reproduction and to reproduce even only the video of the object before superimposing by recording the hand- written character or the illustrated graphic, etc., after multiplexing on the video of the object or a voice signal. CONSTITUTION:When the hand-written character or the illustrated graphic, etc., is not superimposed, the video of the object is recorded on the video track of a video tape after being modulated at a recording part 6A. However, when the hand-written character or the illustrated graphic, etc., is superimposed on the video of the object, the video is inputted from a video input part 1, and only the luminance signal of the video is outputted from the video input part 1, and digital-converted with an A/D converter 3, and stored in a frame memory 4. When the superimposing is performed, data recorded on the frame memory 4 is analog-converted with a D/A converter 5, then, it is frequency-multiplexed with the video of the object at the recording part 6A, and recorded on the video tape. In such a manner, a synthesized video and the original video of the object before synthesis can be reproduced separately.
Patent JP-H0448031-A (JP)
Title: Production of nonoriented silicon steel sheet having low iron loss and high magnetic flux density
Inventor: FURUNO YOSHIKUNI
IPC: C22C38/02
Filed: 1990-06-18
Abstract: PURPOSE:To provide low iron loss value and high magnetic flux density by incorporating a proper quantity of C into a low Si steel, adding a specific amount of B, limiting finishing temp. after hot rolling, exerting cold rolling, and carrying out decarburizing treatment by means of continuous annealing. CONSTITUTION:A steel has a composition consisting of, by weight, 0.008-0.040% C, 0.1-1.2% Si, 0.10-0.60% Mn, <=0.10% P, <=0.0040% S, <=0.060% Al, <=0.0040% N, -0.0010-0.0010% (B-11/14.N), and the balance Fe with inevitable impurities. A slab of this steel is hot-rolled, finished at a temp. not higher than the Ar3 point, and coiled at >=600 deg.C. Subsequently, the resulting steel plate is cold-rolled and continuously annealed at >=700 deg.C, by which C content is regulated to <=0.005%. Further, if necessary, skin pass rolling is performed at 2-12% reduction of area. By this method, the magnetic flux density of a B-added nonoriented silicon steel sheet can be improved.
Patent JP-S6218927-A (JP)
Inventor: YAMAZAKI KIYOKUMA
IPC: H02J3/00
Filed: 1985-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000346629-A (JP)
Title: Method and apparatus for inspecting surface
Inventor: HIURA RYOTA
IPC: G01B11/30
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To measure a cut, a roughness on the surface of a pellet at a higher accuracy. SOLUTION: A linear light beam is scanned on a surface to be inspected. A luminescent line generated by irradiation of the surface is photographed to form a linear image. A displacing portion 33 of the image is detected to obtain a displacing area where the site 33 is generated. Thus, an irregular area of the surface to be inspected is found in two-dimensional coordinates specified on the surface. The irregular area is enlarged, based on a density of the surface to be inspected, and a cut area is calculated more severely. Further, a luminance change of a dynamic point of the surface is detected, surface roughness is patterned, and its roughness can be detected according to the pattern.
Patent JP-H0512811-A (JP)
Title: Method for writing data on card
Inventor: YOSHITOMI KIICHIRO
IPC: G11B20/12
Filed: 1991-07-01
Abstract: PURPOSE:To improve a magnetic card whose contents are easily seen through since conventionally data arrangement in the magnetic cards of a kind is fixed and not different by each card. CONSTITUTION:The data contents are divided into blocks from A to F in accordance with the semantics of each data inside, and written in any data area 1 by the order of any blocks ; a conversion pattern area 2 is separately set, and the block numbers of each data block are stored in the sequence of arrays of each block from A to F. Also, free areas 3S, 3E are provided respectively in the front and the rear of any data area 1, the write leading position 1a of any data area 1 is made variable, and in the conversion pattern area 2, a direction 2a and a moving amount 2b corresponding to the reference position 4 of the leading position 1a are stored.
Patent JP-H0452092-A (JP)
Title: Laser beam machine
Inventor: NAGATA SHIGERU
IPC: B23K26/00
Filed: 1990-06-18
Abstract: PURPOSE:To prevent a nozzle from rotating or oscillating against an elastic body by installing a nozzle holder at one end of the nozzle through which condensed laser beams pass and working gas is injected and providing the elastic body to pass and fix the nozzle to the nozzle holder at another end. CONSTITUTION:When a workpiece 14 is cut, the nozzle 19 collides with projecting materials on a cut layer 17 and a table 16 and when an impact is given to the nozzle 19, the nozzle 19 rotates or oscillates with a fitting part to the nozzle holder 18 as a sliding surface, simultaneously with it, moves up and down as a compression spring 21 is compressed to reduce the collision impact actuated to the nozzle 19. Accordingly, the nozzle 19 can be prevented from damage. Further, when the nozzle 19 compresses the compression spring 21 and rises, the rise is detected by a sensor 23 through the nozzle holder 20 to stop a laser beam machine, therefore, the damage of the optical path system is minimized.
Patent JP-H11350342-A (JP)
Title: Fabric
Inventor: IMAMURA HIROSHI
IPC: D03D15/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To enable to generate anions around fabrics used in a large quantity in our living environmental spaces and quantitatively feed anion to the environment by natural winds. SOLUTION: This fabric is constituted by applying a coating material 2, made by blending powdery tourmaline having 0.5 μm-50 μm particle size, and a dispersing agent with a synthetic resin coating material to the surface of a fabric 1. The fabric is constituted of yarns 3 the surfaces of which are coated with the coating material 2, made by blending powdery tourmaline having 0.5 μm-50 μm particle size, and the dispersing agent with the synthetic resin or the yarns on the surface of which are covered to be sprinkled with powdery tourmaline having 0.5 μm-50 μm particle size.
Patent JP-H0228105-A (JP)
Title: Cosmetic
Inventor: NAGASHIMA TETSUYA
IPC: A61K8/00
Filed: 1988-06-27
Abstract: PURPOSE:To obtain a whitening cosmetic, containing a compound selected from organic monocarboxylic, neutral amino acids, etc., or/and compound selected from organic dicarboxylic, high polymer polycarboxylic, acidic amino acids, etc., and kojic acid and good in stability, such as color and pH. CONSTITUTION:A cosmetic containing (A) 0.1-5wt.% compound selected from organic monocarboxylic acids (e.g., lactic, glycolic or acetic acid), neutral amino acids (e.g., glycine or alanine), basic amino acids (e.g., arginine or lysine) and salts thereof and 0.1-3wt.% kojic acid with a stable hue, a cosmetic containing (B) 0.1-5wt.% compound selected from organic dicarboxylic acids (e.g., succinic acid), organic tetracarboxylic acids [e.g., ethylenediaminetetraacetic acid(EDTA)], high polymer polycarboxylic acids (e.g., alginic acid), acidic amino acids (e.g., glutamic acid), etc., and 0.1-3wt.% kojic acid with a stable pH or a cosmetic containing both the ingredients (A) and (B) and the kojic acid with both stable hue and pH.
Patent JP-S6136974-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: MITSUI SHINJI
IPC: H01L29/78
Filed: 1984-07-30
Abstract: PURPOSE:To contrive the improvement in a degree of integration by forming a MOS transistor in the uneven part formed on a semiconductor substrate. CONSTITUTION:The impurities of second conductive type are introduced into a silicon substrate 7 of first conductive type so as to form a semiconductor layer 8 of second conductive type which is composed of a shallow part and a deep part. Nextly the semiconductor layer 8 of the deep part is etched by anisotropic etching. Subsequently, a gate oxide film 3 is formed on a side wall of the recess by thermal oxidation with utilizing a difference in oxidation velocity attributed to a difference in impurity concentration between the diffusion layer and substrate 7, and an insulating oxide film 4 is formed on the semiconductor layer 8. Then a contact window 5 is formed and a polycrystalline silicon 10 is deposited over the whole surface. After that, the polycrystalline silicon 10 is etched so as to form the first gate electrode 11, second gate electrode 12, and source and drain electrodes 13.
Patent JP-S644723-A (JP)
Title: Optical switch
Inventor: KAWAI SHIGERU
IPC: G02F1/01
Filed: 1987-06-29
Abstract: PURPOSE:To switch data at a high speed to arbitrary places by setting the aperture positions of a pattern mask in such a manner that light sources on an input face emit light in accordance with two-dimensional binary input data and the light is condensed to the desired position on an output face by a hologram. CONSTITUTION:The hologram 104 is so prepd. that the light emitted from, for example, the light source 11 is condensed to photodetectors AA, AB, BA, BB. The incident light on the hologram is separated to 4 beams of the light which respectively enter patterns aa, ab, ba, bb of the pattern mask 102. The 2X2 input data can, therefore be switched parallel and independently to the 2X2 output ends if the transmittance of the pattern mask 102 is changed. In general, the number of the patterns suffices with at least n<2>Xn<2> and the number of the photodetectors on the output face with nXn if the input data are nXn. The data are thereby branched and condensed to the arbitrary places in parallel at a high speed.
Patent JP-S6220485-A (JP)
Title: Sound signal recording device
Inventor: MURAISHI KISAO
IPC: H04N5/91
Filed: 1985-07-19
Abstract: PURPOSE:To securely record a sound signal by displaying the elapsed time of the recording operation of the sound signal together with an image based upon a video signal recorded on a recording medium or a video signal reproduced from the recording medium. CONSTITUTION:When an explanation for a photographed image is post-recorded, a still picture read out of a magnetic disk 1 by a video head 2 is reproduced on a television monitor 10. Then, a start signal from a terminal 16 is supplied to a synchronizing control circuit 15, and a disk motor 4, a timer circuit 12 and a sound signal recording circuit 14 are put in a periodic operation. In this state, the sound signal supplied from an input terminal 13 to a voice head 3 through the sound signal recording circuit 14 is recorded on the disk 1. At this time, an elapsed time signal from the timer circuit 12 is supplied to an elapsed time display signal generating circuit 11 and the elapsed time of the recording operation is displayed on the monitor 10 together with the still picture.
Patent JP-S6318977-A (JP)
Title: Start controller for dc motor
Inventor: SUKEGAWA MASAYOSHI
IPC: H02P1/18
Filed: 1986-07-08
Abstract: PURPOSE:To eliminate power consumed constantly by a surge voltage suppression discharging resistor by connecting a diode in series with the resistor. CONSTITUTION:A diode 10 is connected in series with a discharging resistor 9, and so connected as to be parallel to a field winding 8. In this case, the direction of connecting the diode 10 is that the diode 10 becomes reverse characteristic with respect to a DC current supplied to the winding 8. The energization of the resistor 9 is almays stopped during the energization by the operation of the diode 10. When a power source is turned OFF, electromagnetic energy stored in the winding 8 is consumed by the resistor 9 and the winding 8, and a surge voltage generated at this time is suppressed to a level that the bulb of an indicator lamp connected with a controller is not interrupted. Thus, wasteful power consumption at the resistor can be always eliminated during the energization.
Patent JP-S5490284-A (JP)
Title: Production of methyl methacrylate polymer
Inventor: YAJIMA MASAO
IPC: C08F2/00
Filed: 1977-12-27
Abstract: PURPOSE: The bulk polymerization of methyl metharylate monomer is conducted using a plug flow type reactor after the polymer content attains a specific level by bulk polymerization, thus producing title polymer having high polymer content, sharp molecular weight distribution and high heat distortion temperature.  
     CONSTITUTION: In the bulk polymerization of methyl methacrylate monomer or a mixture consisting of more than 80 wt% of methyl methacrylate monomer and less than 20 wt% of other vinyl monomers compolymerizable, first a uniformly stirring mixer type reactor is employed and the polymerization is carried out at 120W200°C until the polymer content reaches 30W80 wt%. Then a plug flow type reactor is employed and the polymerization is conducted at 120W200°C until the final polymer content attains more than 90 wt%, preferably at 130W190°C until the polymer content reaches more than 92 wt%. The plug flow type reactor is, e.g., blade type reactor, drum type reactor or pipe type reactor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5785947-A (JP)
Title: Electrode wire for wire-cut electric spark machining
Inventor: TAKANO TOSHIAKI
IPC: C22C9/04
Filed: 1980-11-14
Abstract: PURPOSE: To increase the electric spark machining speed of the titled electrode wire by using a Cu alloy having a specified composition contg. Zn and P and further contg. one or more among Fe, Co and Ni.  
     CONSTITUTION: An electrode wire for wire-cut electric spark machining is manufactured using an alloy consisting of, by wt., 5W40% Zn, 0.01W0.1% P, 0.1W2.0% one or more among Fe, Co and Ni, and the balance Cu. Said alloy has high wire drawability, and the electric spark machining speed of the resulting electrode  wire is increased remarkably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5974318-A (JP)
Title: Decompressing device for rope-start engine
Inventor: ASAO TOMOHIRO
IPC: F02N3/02
Filed: 1983-09-02
Abstract: PURPOSE:To have an engine started by a single person by performing decompression for the first compression top and by automatically releasing the decompressed state by the time of the subsequent compression top. CONSTITUTION:An adjusting screw 5 of valve arm 6 of an exhaust valve 7 is provided with a decompressing cam 3 so that the cam 3 is able to touch the screw 5. When an engine-start rope is pulled slowly and rope tension becomes larger during a compression stroke, the rope pulling is suspended and a decompressing lever 1 is operated so that the crest part of the decompressing cam 3 may touch an adjusting screw 5. The exhaust valve 7 is opened forcibly for decompression. The engine-start rope is reset and pulled at a breath this time. Thus, the first compression top is passed under a state of decompression or of no reaction. When the valve arm 6 is rocked at the subsequent exhaust stroke, the cam 3 is returned owing to the action of a returning spring, releasing the decompression. Thus, at the subsequent compression top, a non-decompressed state is obtained automatically.
Patent JP-S5683548-A (JP)
Title: Controller for internal combustion engine
Inventor: NAGASE KAZUHIKO
IPC: F02D35/00
Filed: 1979-12-12
Abstract: PURPOSE: To prevent the trouble of an engine by a method wherein the fuel specific consumption of the engine and actual specific consumption are compared, and an operation condition of the engine is monitored in response to the difference.  
     CONSTITUTION: Signals from an injection quantity detector mounted to a fuel injection pump 11 of an internal combustion engine 1 are inputted to a fuel specific consumption information computer 7 computing actual value through a fuel meter 5. A driving device 4 absorbing the output of the engine such as a liquid transmission is connected to the engine 1, and an input shaft revolution-indicator 2 and an output shaft revolution-indicator 3 are further installed to the before and behind sections of the device 4. Signals from both 2, 3 are inputted to the fuel meter 5, an output meter 6 and the computer 7, and actual fuel specific consumption is computed. Signals from the input shaft revolution-indicator 2 are inputted to a fuel specific consumption pattern generator 8, and the set value is displayed. Signals from the computer 7 and the generator 8 are compared by means of a comparison computing element 9, and the trouble of the engine is detected in response to the value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06349182-A (JP)
Title: Disk loading device
Inventor: SOKAWA TERUAKI
IPC: G11B17/04
Filed: 1993-06-04
Abstract: PURPOSE:To perform control and loading operation of a switch mechanism by a compact and simple mechanism. CONSTITUTION:This loading device is constituted in such a manner that a cartridge 3 incorporated with a disk is loaded in a cartridge holder 4 and the disk is loaded on a deck by lowering the cartridge holder 4, and also is provided with a rotary cam 8 for loading/unloading the cartridge holder 4, an operation guiding element 10 linked with the rotary cam 8 through an elastic means 11. The operation guiding element is directly driven by the operation of a slider 7 to guide the rotational operation of the rotary cam 8 through the ON operation of the switch mechanism 12, and by the movement of an operating unit 14 based on this rotational operation, a series of operation till the cartridge holder 4 is loaded is performed.
Patent JP-S6053098-A (JP)
Inventor: TODA AKIZOU
IPC: H05K3/46
Filed: 1983-09-02
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-H11351712-A (JP)
Title: Measuring device of freezing system
Inventor: AKUTSU TAKASHI
IPC: F25B49/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device for a freezing system which can select and measure the data of temperature, humidity, and pressure required for operation of a freezing system, and can indicate the desired measurement data, and send them to a centralized controller. SOLUTION: This device is equipped with a plurality of input contacts 11a, 11b, 12a, and 12b for connecting a plurality of measuring means T and P for measuring temperature, humidity, and pressure, input signal switching means 14a and 14b for selecting the measurement signals from the plurality of measuring means T and P inputted through these input contacts, an operating means 13 for converting the selected input signal, according to the kinds of the measuring means, and a display means 15 for indicating the results of operation in the operating means 13.
Patent JP-H083864-A (JP)
Title: Method for processing pleat product
Inventor: WAKAKURI TOKUO
IPC: D06C23/00
Filed: 1994-06-09
Abstract: PURPOSE:To provide a method for processing a pleat product useful for interior ornaments such as clothing, curtain or blind, shades of lighting fixture, or filters for air cleaning device or air-conditioner by forming three-dimensionally irregular large and small wrinkle patterns. CONSTITUTION:A material 2 such as natural fiber, synthetic fiber or plastic film is cut into a given shape. (l) The material is used alone, (2) the material is sewed into a semifinished product or a product, (3) the material is pleated or (4) the material is sewed into the semifinished product or a product and pleated. The resulting material is sandwiched in a between a metal foil 1a and a metal foil lb to give a three layer material, which is provided with arbitrary wrinkles by hand or a tool. The three layer material is heat-treated generally at 85-115 deg.C with high-pressure steam. The heat-treated material is air-dried, pushed into a hollow cylinder or a hollow polygonal material provided with through holes on the outside and heat-treated to give a pleat product having three-dimensionally irregular large and small wrinkle patterns.