baber/WOPTO huggingface dataset:
Patent JP-S61212400-A (JP)
Title: Granular composition of paper making sludge adjustable in water resistance
Inventor: IJICHI TOSHIHIRO
IPC: C04B22/14
Filed: 1985-03-15
Abstract: PURPOSE:To reduce the carrying and transporting cost of a granular compsn. of paper making sludge which can be adjusted in water resistance and to make possible the continuous treatment of a large amt. by using a self-curing inorg. material and inorg. filler such as kaolin in combination with the paper making sludge thereby producing the above-mentioned compsn. CONSTITUTION:The self-curing inorg. material such as cement is used at <=200pts.wt. by 100pts.wt. solid of the paper making sludge in the stage of treating said sludge and at least one kind of the inorg. fillers such as the oxide, hydroxide, carbonate and sulfonate of alkaline earth metals, kaolin, zeolite, pearlite, diatomaceous earth, bentonite and silica powder are used at <=350pts.wt. in combination therewith. The granular compsn. of the paper making sludge which can be adjusted in water resistance is thereby produced. The carrying and transporting cost is considerably reduced and the continous treatment of a large amt. in a short period is made possible by the above-mentioned method.
Patent JP-H02229242-A (JP)
Title: Loop weft-insertion type rapier loom
Inventor: SAKAI SHIGERU
IPC: D03D47/04
Filed: 1989-03-02
Abstract: PURPOSE:To enlarge the producible width of woven fabric by providing a needle with fine line for inserting a weft, linearly reciprocating the needle through an opening of warp and placing an assistant transfer member taking a specific motion at a side opposite to the weft-insertion side. CONSTITUTION:A needle 11 provided with fine line or fork 14 for inserting a weft 6 is linearly reciprocated through a warp opening. When the needle 11 reaches the forward end, an assistant transfer member 17 is forwarded to the moving line of the needle 11 and then transferred on the extension of a cloth fell 7. The tip end of the forwarding weft is hooked and transferred on the extension of the cloth fell. After the insertion of a leno yarn 35 through the folded end of the forwarding weft, the assistant transfer member 17 is returned to the original retreated position.
Patent JP-S59175727-A (JP)
Title: Plasma etching apparatus
Inventor: OOTANI TAIICHI
IPC: H01L21/3065
Filed: 1983-03-26
Abstract: PURPOSE:To uniform the physical characteristics of semiconductor wafer at the holding place and obtain the uniform etching characteristic by disposing the coolant path not only to the circumferencial side of lower electrode but also at the center side thereof. CONSTITUTION:A coolant path 23 is guided to the area near the circumference of electrode 21 along the circumference of semiconductor wafer holding place 221 from the coolant path entrance 23a provided at the center of lower electrode 21 and it is thereafter disposed along the external half circumference of the wafer holding positions 221-226. Moreover, the path 23 is folded to the inside along the circumference of the holding position 226 and then extended along the internal half circumference of the holding positions 226-221. Thereafter, it is disposed so that it is fed back to the coolant path exit 23b provided at the center of electrode 21. Since the path 23 is almost symmetrically disposed respectively to the holding places 221-226, the physical characteristics are uniformed within the range of respectively holding positions 221-226 and uniformly of etching rate can be improved.
Patent JP-H11252995-A (JP)
Title: Control circuit for stepping motor and method for controlling the same
Inventor: SHIMOZONO MASAHIRO
IPC: H02P8/20
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To drive a stepping motor with high accuracy, even at a high frequency. SOLUTION: A control circuit 20 for stepping motor generates a reference voltage, which becomes the basis of the magnitude of a load current and detects the fluctuations of the reference voltage, and at the same time, compares a detected voltage which is obtained by converting the load current into a voltage with the reference voltage and repeatedly turns on/off a full bridge circuit 1 by supplying a typical damping signal D to the circuit 1, while the reference voltage is constant. When the reference voltage rises, the circuit 20 forcibly turns on the full bridge circuit 1 by supplying a typical damping canceling signal C, which invalidates the typical damping signal D. When the reference voltage drops the circuit 20 makes the load current to follow the reference voltage by supplying a forced damping signal E to the full bridge circuit 1.
Patent JP-S57167418-A (JP)
Title: Heat bonding composite spun fiber
Inventor: ASANO MASAJI
IPC: D04H1/541
Filed: 1981-04-03
Abstract: PURPOSE: The titled fibers, containig butylene terephthalate as a principal component, and a polymer containing ethylene terephthalate as a principal component in an unoriented and amorphous state on the outer surface of the polymer in an oriented and crystallized state, and suitable for preparing a fibrous assembly, e.g. a non-woven fabric of a polyester.  
     CONSTITUTION: Undrawn composite spun fibers, consisting of olybutylene terephthalate polymer (A), containing 80mol% or more butylene terephthalate in an oriented and crystallized state, and polyethylene terephthalate polymer (B) in an unoriented and amorphous state, the polymer (B) occupying at least part of the outer surface of the fibers, and preferably of the sheath -core structure, at a composite weight ratio between the polymers (A) and (B) of (20/80)W(80/20), and having an elongation at break ≤250% and a dry shrinkage at 150W210°C ≤8%. The fibers are obtained by the composite spinning of the polymer (A) as a core and the polymer (B) as a sheath at a spinning speed of 1,000W 2,000m/min (in the undrawn state). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10230218-A (JP)
Title: Method for decorative coating of wall with wood flour
Inventor: KISHI SHINICHI
IPC: B05D7/24
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a coating method for wall surfaces which makes it possible to obtain the freshly texture of wood by using a wood flour decorative material. SOLUTION: Adhesives are applied on the wall surfaces and the wood flour is sprayed to the adhesives applied thereon from above. Next, the sprayed wood flour is pressed by a roller and the sprayed surface pressed by this roller is dried. The adhesives are thinly applied on the dried and sprayed surface from above.
Patent JP-H10292988-A (JP)
Title: Furnace top closing mechanism for vertical-type furnace
Inventor: HEINRICH PETER DR
IPC: F27B1/20
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To maintain a furnace easily by rotating a chute carrier that is provided below an insertion sluice pipe along with a chute that projects in the gas-capturing hood of a furnace and can lean and fall and by providing a driving mechanism for rotating, leaning, and falling movement along with the chute of the chute carrier. SOLUTION: A chute carrier 4 with a chute 5 that is supported in a spherical rotation connection part 15 by a bearing is rotated by a rotation driving mechanism consisting of a pinion 8, rim 7 with a gear, and an electric motor 6. Also, all of chute carrier driving mechanisms 6, 7, and 8 are provided on a bracket 9 that are supported by a gas-capturing hood 11 of a blast furnace. A leaning and falling driving mechanism 13.1 with a liquid pressure for allowing the chute 5 to lean and fall against a blast furnace axis line or an electrical leaning and falling mechanism 13.2 are provided in the chute carrier 4 outside the shaft, thus greatly reducing the structure height of a furnace top closing mechanism without a bell for a vertical-type furnace and maintaining the furnace easily.
Patent JP-S52134347-A (JP)
Title: Electrical circuit components
Inventor: SHIMIZU KAORU
IPC: H03H9/54
Filed: 1976-05-04
Abstract: PURPOSE:To enable a large terminal distance, by providing input-output terminal electrodes on the vertical angle of the longest diagonal line of the base, without changing the effective area of the piezo electric base.
Patent JP-S58168757-A (JP)
Inventor: KASHIMURA SHIGERU
IPC: E04B1/16
Filed: 1982-03-31
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-H06124358-A (JP)
Title: Method for detection of mark on paper
Inventor: DAN ESU BURUUMUBAAGU
IPC: G06V10/22
Filed: 1993-03-12
Abstract: PURPOSE: To surely detect a mark while the inconsistency of input images is present by extracting a sub image provided with a column positioned by a base point position and computing and correcting the position information of the boundary line. CONSTITUTION: The input image 40' is provided with base points 42a and 42b, the columns 43 and 45 where information is put in and mark sensing columns 47a-47d. First, the image is processed, the position of the base point is decided, the measured base point position and template information relating to the predicted position of the mark sensing column to the base point are taken into consideration and the rough position of the column is decided. Then, the sub image equivalent to the column is extracted, a morphological arithmetic operation or the like for providing the position information of the boundary line is executed to the sub image and the position of the column is made precise. Then, based on the information, the boundary of the sub image is corrected and an ostensible boundary line is excluded.  Further, the number of ON picture element inside the corrected sub image is counted, and when it is larger than a threshold value, it is defined that the column is provided with the mark.
Patent JP-H03253257-A (JP)
Title: Driven generating set
Inventor: MIYAZAKI SEKIO
IPC: H02K53/00
Filed: 1990-03-02
Abstract: PURPOSE:To feed power at a low cost by connecting an output side generator with the product thickness of the core of 1, and an input side motor with the product thickness of the core of 3, directly to each other, and by feeding the power of said output side generator to said input side motor, for operation. CONSTITUTION:A starting power generation motor 1, an input side motor 2, and an output side generator 3 are directly connected to each other with a coupling, and the input side motor and the output side generator 3 are connected to each other with a lead wire. Power is applied to the starting power generating motor 1 from a distribution power source, and the input side motor 2 and the output side generator 3 are started and come to normal rotational speeds and after that, the output side generator 3 is excited. The product thicknesses of the cores of the motor and the generator are set to be 3 of the motor to 1 of the generator, and the ratio of the number of the turns of coils is set to be 6T of the motor to 18T of the generator. The surplus torque component of the input side motor 2 due to the output of the starting power generation motor 1 to be switched to the generator after starting, and the output side generator 3 can be used as power.
Patent JP-S62209088-A (JP)
Title: Polymerizable organotin compound, homopolymer, copolymer thereof and reducing catalyst
Inventor: ENDO TAKESHI
IPC: C07F7/22
Filed: 1986-03-08
Abstract: NEW MATERIAL:A compound shown [R is 1-8C alkyl, (substituted)phenyl or (substituted)phenyl or (substituted)benzyl; R<3> is 3-6C methylene; R<10> is H or methyl]. EXAMPLE:N-[3-(Tributylstannyl)propyl]methacrylamide. USE:A monomer for producing polymers. Providing a homopolymer and copolymer having low hydrolyzing properties and stability, useful as a component for preventing adhesion of organisms living in the sea, resist resin, coating compounds, etc. A reducing catalyst consisting of a halogenated or hydrogenated copolymer of this polymerizable organotin compound and a vinyl aromatic compound is especially important as a dehalogenating catalyst having high regeneration ratio. PREPARATION:For example, an organotin hydride shown by the formula R3SnH is reacted with a nitrile compound (e.g. acrylonitrile, etc.) containing a terminal vinyl group in the presence of a radial generator to give a nitrile compound containing the terminal vinyl group converted into hydrostannyl. Then the compound is reduced to give a primary amine, which is further reacted with a (meth)acrylic acid halide.
Patent JP-S51127331-A (JP)
Title: Power source circuit employing auxiliary transformer
Inventor: KAMATA YASUHARU
IPC: H01F30/04
Filed: 1975-04-30
Abstract: PURPOSE: To obtain the specified winding ratio on the secondary winding by means of connecting auxiliary transformer to power supply transformer employing plural secondary windings. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07231749-A (JP)
Title: Method for producing grated radish
Inventor: MAKINO KAZUSHI
IPC: A23L19/00
Filed: 1994-02-23
Abstract: PURPOSE:To produce a grated radish prevented in the discoloration over a long period above a week by separating a grated radish into a solid content portion and an aqueous solution portion, removing a prescribed amount of the aqueous solution, adding an emulsifier for foods to the residual aqueous solution portion, mixing the mixture with the solid content portion, and subsequently subjecting the mixture to a sterilizing treatment under specific conditions. CONSTITUTION:A method for producing a grated radish comprises separating a grated radish into a solid content portion and an aqueous solution portion, removing a prescribed amount of the aqueous solution portion, adding an emulsifier for foods to the residual aqueous solution portion, mixing the mixture to the solid content, sterilizing the mixture at 65-85 deg.C for a prescribed time, holding the sterilized mixture at ordinary temperature for 10-36hrs, and further sterilizing the treated mixture at 65-85C for a prescribed time. Thus, the grated radish held in the water content at a constant a higher level, capable of eliminating noncomformity when dished, and good in preservability is obtained.
Patent JP-H07232100-A (JP)
Title: Air purification device
Inventor: FUJIMURA YASUYUKI
IPC: B03C3/40
Filed: 1994-02-24
Abstract: PURPOSE:To eliminate contamination around a device by installing an earth plate consisting of metal foil or a metal plate at the rear of an insulating plain sheet for an electrostatic air purifier, and an earth metal frame around the earth plate. CONSTITUTION:A linear or needle-like cathode 1 and a plain plate-like anode 2 provided in parallel with the axial core of the cathode 1 and symmetrically to the right and the left at a certain interval, are arranged on a insulating plain plate 3. In an electrostatic air purifier of such a design, an arm plate 5 consisting of a metal foil or a metal plate is provided at the rear of the insulating plain plate 3, and an arm frame of a metal frame is provided around the arm plate 5. Consequently, the rear of the device and its surroundings are no longer contaminated, and enhanced dust collection effect can be expected contrarily due to a reflex action. Thus it is made impossible to install the device near the wall surface and also attach the device to the wall surface directly for use.
Patent JP-H08250422-A (JP)
Title: Manufacture of compound semiconductor epitaxial wafer
Inventor: KOJIMA SEIJI
IPC: H01L29/778
Filed: 1995-03-10
Abstract: PURPOSE: To suppress the roughness of the layer surface for suppressing diffusion of impurities into a channel layer to obtain sufficiently high mobility of electrons by performing growth of an epitaxial layer at a higher temperature of value in a specific range than an initial growth temperature for a fixed period of time except initial stage. CONSTITUTION: A high-resistance Gs As layer 2a having a growth temperature 630 deg.C under a normal temperature and a film thickness 500nm is made to grow on a substrate 1 as a buffer layer 2. Then, once growth is interrupted to raise a substrate temperature 30 to 100 deg.C so as to grow a high resistance 6a As layer 2b of a film thickness 10nm at a growth temperature 700 deg.C. Again, growth is interrupted to lower a substrate temperature to grow a high-resistance In0.2 Ga0.8 As channel layer 3 of a film thickness 10nm and a high-resistance Al0.25 6a0.75 As spacer layer 4 of a film thickness of 3nm at a growth temperature 630 deg.C. Again, growth is interrupted to supply an impurity raw material (Si) and V-group raw material gas to adsorb Si on the layer so as to form a planar doped layer 5.
Patent JP-H08249367-A (JP)
Title: Three-dimensional image generating device for building
Inventor: TATSUYAMA SATOMI
IPC: G06F17/50
Filed: 1995-03-10
Abstract: PURPOSE: To easily generate a three-dimensional image of building elements meeting circumferential conditions in a short time by displaying the three- dimensional image according to correction data generated through arithmetic processing. CONSTITUTION: A storage part 7 of a personal computer main body 1 stores various data inputted from an input part 2 and an auxiliary input part 4 and an arithmetic part 8 performs arithmetic processing for forming a model of many polygons on a three-dimensional coordinate system according to various data and arithmetic processing for generating the correction data by performing the scale conversion (enlargement or reduction) of size data individually along X axis, Y axis, and Z axis with optional values. A control part 9 stores a control program regarding operation in the personal computer main body 1, operation of external equipment, etc.  A three-dimensional image data generation part 3 performs arithmetic processing such as interpolation, hidden-surface processing, texture, ray tracing in pixel units of a display part 6 on the basis of data sent from the personal computer main body 1 to generate three- dimensional image data.
Patent JP-H01225945-A (JP)
Title: Novel polyimide pattern forming method
Inventor: FUJISAKI KOJI
IPC: G03F7/40
Filed: 1988-03-07
Abstract: PURPOSE:To easily form the fine patterns of polyimide by lifting off a cured film of an org. aluminum compd. formed on a mask and selectively removing the coated film of the polyimide or the precursor thereof in the part where the cured film is not formed by a dry etching method. CONSTITUTION:The mask pattern 4 is formed on the coated film 3 of the polyimide or the precursor thereof and the soln. of the org. aluminum compd., org. zirconium compd. or org. silicon compd. is coated thereon and is cured; thereafter, the mask 4 is removed and the cured film 5 of the org. aluminum compd., org. zirconium compd. or org. silicon compd. is simultaneously lifted off. The coated film 3 of the polyimide or the precursor thereof in the part where the cured film 5 is not formed is then selectively removed by the dry etching method. The stage is thereby simplified and even the fine patterns are formed satisfactorily by the method which entirely obviates the contamination of semiconductors and the adverse influence on the human body.
Patent JP-S58167858-A (JP)
Title: Sterling engine equipment
Inventor: MITANI AKIO
IPC: F02G5/02
Filed: 1982-03-30
Abstract: PURPOSE:To recover the heat contained in the exhaust gas from a heater for heating the operating fluid through the combustion gas. CONSTITUTION:A heater 32 and a cooler 34 are connected respectively to an expansion cylinder 21 and a compression cylinder 22, then they are coupled each other through a regenerator 33 to constitute a sterling engine. The combustion air to a combustion chamber 35 is heated by the exhaust gas from the heater 32 in a preheater 37. The hot water is supplied from a hot water storage tank 39 to a hot water heater 38 through a pump 40, then heated by the exhaust gas from a heater 3 and a returned to a hot water storage tank 39. The hot water is supplied through a hot water supply port 41 to desired position.
Patent JP-H10192535-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To make it difficult to decipher a game control program unless decoding information is available, and to ensure the security of various techniques and know-how conceived at the time of program development by coding and storing the game control program. SOLUTION: In a control board storing, in addition to a microcomputer 69, peripheral chips including ROM 68 in one board, a game control program encrypted on the basis of prescribed encryption information is stored in the ROM 68, and is coded in accordance with prescribed decoding information by the microcomputer 69. The game control program decoded by the microcomputer 69 is stored in a variable data storage means such as RAM. The microcomputer 69 controls a variable display unit 9, a variable winning device 10 and a prize ball discharging device 38 in accordance with the decoded game control program.
Patent JP-H07303029-A (JP)
Title: Filtering device, video signal encoder and video signal decoder using the filtering device and filtering method
Inventor: TAKEUCHI SEIICHI
IPC: H04N19/63
Filed: 1995-03-10
Abstract: PURPOSE:To reduce the pieces of independent sample data out of sample data included in a signal system after filtering by using this filtering device and filtering method. CONSTITUTION:A position discriminator 103 judges at which position in an input digital signal system S1 the sample data being processed at present is located, and outputs it as a position information signal S2. Thence, an address generator 5 outputs an address signal S3 so as to output the signal system to be filtered by a filtering device 108 at present from memory 102 based on the data of the signal S2. Also, the memory 102 stores the signal system S1, and outputs the signal system designated by the signal S3 as a digital signal system S4. The filtering device 108 filters the signal system S4 by a prescribed filter, and outputs a filtering signal system S5 that is a result of filtering.
Patent JP-S54143062-A (JP)
Title: Driving method for electron source
Inventor: WATANABE MASANORI
IPC: H01J31/12
Filed: 1978-04-28
Abstract: PURPOSE: To obtain a uniform electron beam from the entire cathode by eliminating axial unevenness by setting a voltage across the linear cathode to zero.  
     CONSTITUTION: By way of negative pulse-voltage generating circuit 3, DC power supply 2 is connected to one-side terminals of linear hot cathodes 1, 1' and 1" and other-side terminals of respective hot cathodes are connected to the negative electrode of power supply 2 via diodes 4, 4' and 4". Opposite electrode 5 is provided with through holes 6, 6' and 6" where electron beams penetrate. Now, applying a negative voltage from power supply 7 to opposite electrode 5 disables electron beams to pass through holes 6, 6' and 6", but when pulse generating circuit 3 applies one or a few cathodes with a pulse voltage negatively higher than the voltage of electrode 5, electron beams can be obtained from any one of through holes 6, 6' and 6" which correspond to the cathodes applied with the pulse voltage. At this time, diodes 4 to 4" change in direction and potential differences across cathodes 1 to 1" are little, so that an electron flows uniform in the axial direction can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio