baber/WOPTO huggingface dataset:
Patent JP-S62269951-A (JP)
Title: Resist pattern forming method
Inventor: YAMASHITA YOSHIO
IPC: G03F7/038
Filed: 1986-05-19
Abstract: PURPOSE:To enhance dry etching resistance by coating a substrate with a resist layer having no or low sensitivity to the g line, forming another specified resist layer on it, exposing both resist layers to light of the g line and light shorter in wavelength than it, and forming both upper and lower layer resist patterns, respectively. CONSTITUTION:The Si substrate 1 is coated with a positive type resist having no or low sensitivity to the g line having about 436nm wavelength, as the lower layer resist 2, after baking it with a hot plate, the layer 2 is coated with polyvinylphenol naphthoquinonediazidosulfonate ester as the upper layer resist 3, and baked likewise. The substrate 1 is exposed selectively to the g line and developed to form the upper layer resist pattern 13, and the substrate 1 is again exposed uniformly to light shorter than the g line and developed to form the lower layer resist pattern 12, thus permitting the submicron resist patterns to be formed at high throughput and enhanced in dry etching resistance.
Patent JP-H07319449-A (JP)
Title: Picture display device
Inventor: ONO MASASHI
IPC: G06T3/00
Filed: 1994-05-26
Abstract: PURPOSE:To display a significant picture part of an image as an initial screen when a color picture is displayed. CONSTITUTION:Color picture data read by a picture input section 1 is inputted to a picture selecting section 6, and picture data specified out of luminance signals of R, G, B is selected. This picture data is divided into blocks by a picture dividing section 7, a block satisfying the prescribed condition is selected by a picture block selecting section 8. This condition is, for example, like that the number of dots having a value of density exceeding the prescribed value exceeds the prescribed number of pieces. And a display control section 9 displays pictures of a block selected by the picture block selecting section 8 and pictures of the peripheral section on a display region D of a monitor 10 as an initial screen.
Patent JP-S62270856-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: NAKANO MASAKI
IPC: F16H15/38
Filed: 1986-05-19
Abstract: PURPOSE:To secure a large transmission gear ratio under high transmission efficiency, by installing a power roller performing rolling contact with opposed cone surfaces of both input-output cone discs, and constituting a transmission so as to do its continuously variable gear shifting in a way of making the power roller rotate around an oscillating axis during power transmission. CONSTITUTION:In this transmission, there is provided with a power roller 3 which comes into rolling-contact with opposed cone surfaces 1a and 2a of both input and output cone discs 1 and 2, and respective surfaces 1a and 2a are set down to a surface where a circular arc on a plane surface inclusive of each axis of these discs 1 and 2 is made to rotate around a cone disc axis. And, passing through the center of this circular arc and at a spot around an oscillating axis vertical with this plane surface, the power roller 3 is rotated whereby a continuously variable shifting state is secured. In this case, a radial ratio to a difference between a distance ranging from the circular center to the cone axis and a radius of the circular arc should be set to more than 0.6. And, the maximum absolute value of a spin to be expressed with a ratio of rotation of these discs 1 and 2 to rotation around the axis vertical with a contact surface to be produced on this contact surface between the roller 3 and these discs 1 and 2 should be set to less than 0.3.
Patent JP-H01284082-A (JP)
Title: Inter-frame vector quantizer
Inventor: MURAKAMI ATSUMICHI
IPC: H04N7/32
Filed: 1988-05-11
Abstract: PURPOSE:To improve the quality of a coded reproducing picture by storing an input picture signal series by plural frequency bands generated by a band split section into a frame memory and using a vector quantization coding section so as to apply coding processing with accuracy in response to the spatial frequency of the input picture signal series. CONSTITUTION:The input picture signal series 1 is converted into an input picture signal series 3 by plural frequency bands split into spatial frequency bands by a band split section 2. The individual frequency band input picture signal series 3 is stored in the 1st frame memory 4. According to a data readout signal 5 given from a coding control section 22, a prescribed frequency band input picture signal series 7 is read in time division in a prescribed order from the 1st frame memory 4. A dynamic vector quantization coding section 11 taking the visual characteristic of human being into account applies the coding with low accuracy to an inter-frame difference signal 10 of a prescribed frequency band with a high spatial frequency and applies coding with high accuracy to an inter-frame difference signal 10 of a prescribed frequency band with low spatial frequency.
Patent JP-S591484-A (JP)
Title: Perfluoro cyclic amine compound
Inventor: YOKOYAMA KAZUMASA
IPC: A61P7/08
Filed: 1982-06-29
Abstract: NEW MATERIAL:A compound, expressed by the formula (k is 1 or 2; l, m and n are 0,1 or 2), and having an optional position which may be substituted by a trifluoromethyl group. EXAMPLE:Perfluoro-2-azatricyclo[5.3.1.0<2>,<6>]undecane. USE:Useful as a blood substitute, oxygen transporting component in the oxygen transportation fluid therapy, etc., capable of dissolving a large amount of oxygen, metabolically inert, and excretive rapidly to the outside of the body. PROCESS:A perhydro compound which is a raw material compound is dissolved in anhydrous hydrogen fluoride in an electrolytic cell. The resultant solution is then electrolyzed at 4-8V, 0.1-10A/dcm<2> anodic current density and 4-12 deg.C electrolytic temperature, and a mixture solution of an aqueous solution of an alkali with an amine type compound is added thereto. The fluorine compound is decomposed under refluxing and purifed to give the aimed compound expressed by the formula.
Patent JP-H0412009-A (JP)
Title: Production of magnetic powder
Inventor: KAGEYAMA YOSHITERU
IPC: B22F9/30
Filed: 1990-04-27
Abstract: PURPOSE:To increase coercive force by reacting an organic transition metal compound selected from a transition metal carbonyl compound and api.complex compound of transition metal with NH3 in an organic solvent with applying a specific magnetic field. CONSTITUTION:An organic transition metal compound selected from a transition metal carbonyl compound such as Fe(CO)5 and a complex compound of transition metal such as (pi.C5H5)2Fe is reacted with NH3 in an organic solvent such as 5-22C paraffin at 10-130 deg.C to form NH3 adduct or amino compound of an organic transition metal and impurities are removed by separation. Next, >=300 gauss magnetic field is applied to said reaction system and the reaction system is heated to >=130 deg.C with continuing supplying of NH3, then reacted to afford the aimed magnetic nitride transition metal powder having 100-200esu/g saturated magnetization and 800-2500 oersted coercive force.
Patent JP-S63277273-A (JP)
Title: Polyphenylene ether resin composition
Inventor: SAKASHITA TAKESHI
IPC: C08L71/12
Filed: 1987-05-09
Abstract: PURPOSE:To obtain a resin composition having excellent solvent cracking resistance, impact resistance, heat resistance, moldability, etc., by compounding a polyphenylene ether with an olefin polymer having excellent compatibility with the polymer and containing oxazoline ring. CONSTITUTION:(A) 100pts.wt. of a polyphenylene ether is compounded with (B) 0-400pts.wt., preferably 0-350pts.wt. of an aromatic vinyl polymer, (C) 1-400pts.wt., preferably 5-350pts.wt. of a copolymer produced by the block copolymerization of graft copolymerization of 0.1-50wt.%, preferably 0.5-30wt.% of a vinyloxazoline component to an olefin polymer (e.g. ethylenepropylene copolymer), (D) 0-400pts.wt., preferably 5-380pts.wt. of a polyolefin and, if necessary, (F) 1-1,000pts.wt., preferably 5-800pts.wt. of an inorganic filler and/or organic filler.
Patent JP-S5814727-A (JP)
Title: Driving method of conveyor in continuous molding machine for plate-shaped article
Inventor: TAWADA TAKESHI
IPC: B29L7/00
Filed: 1981-07-17
Abstract: PURPOSE:To make parallel conveyors run at the same speed when plate-shaped article is molded continuously by charging raw material between two endless conveyors running in the same direction by driving one of them by a main driving gear and the other by an auxiliary driving gear that revolves holding a fixed torque. CONSTITUTION:Expandable synthetic resin original liquid 12 is discharged from an injector 21 onto the upper surface of the base material 11 on the lower side charged continuously, filler 13 is scattered nearly equally on this upper surface from a feeder 22, then expandable synthetic resin original liquid 14 is charged from an injector 23 onto said filler 13, it is covered with upper base material 15 and introduced into the facing surfaces between the lower 25 and the upper conveyor 26 to obtain plate-shaped foamed object 10 continuously by integral expansion molding of a fixed thickness. In this case, the lower conveyor 25 is driven by a main driving gear and the upper conveyor 26 is driven by an auxiliary driving gear that revolves holding a constant torque.
Patent JP-S5237028-A (JP)
Title: Electronical music instrument
Inventor: HIYOSHI AKIO
IPC: G10H1/057
Filed: 1975-09-17
Abstract: PURPOSE: By inserting only a pedal legato switch, to enable leagato performance with pedal key board. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01282672-A (JP)
Title: Neural network device
Inventor: OBARA KAZUHIRO
IPC: G06F15/18
Filed: 1988-05-10
Abstract: PURPOSE:To obtain the neural network device which can execute a processing faster tan a case realize by software by using special hareware for the weighted connection line of the learned multi-layer structure type neural network. CONSTITUTION:The weighted connection line consists of a weight generating circuit whose logic is compsoed of a programmable first general integrated circuit PLA 1, and the multiplying circuit of (output) X (weight) whose logic is composed of a programmable second general integrated circuit PLA 2 and a decoder 22, the output of a unit 1 on a front stage and the weight generated in a weight generating circuit are multiplied by the multiplying circuit, and inputted to a unit 2 on the rear stage. Thus, the weighted connection line of the learned multi-layer structure type neural network can be realized by the logic using the programmable general integrated circuit and the decoder, that is, the special hardware, and compared with the case realized by the software, a processing speed can be made faster.
Patent JP-S61271229-A (JP)
Title: Production of polyhydric alcohol
Inventor: MASUDA TAKAYOSHI
IPC: C07C29/10
Filed: 1985-05-28
Abstract: PURPOSE:To obtain the aimed substance in high selectivity and high yield, by using a compound having basic nitrogen-containing skeleton, carboxyl group and carboxylate group in the molecule thereof as a catalyst in obtaining the polyhydric alcohol by hydration reaction of an epoxy compound. CONSTITUTION:An epoxy compound is subjected to hydration reaction to give a polyhydric alcohol, e.g. ethylene glycol or glycerol. In the process, a compound having a basic nitrogen-containing skeleton, carboxyl group and carboxylate group in the molecule thereof, e.g. monoalkali metal salt of glutamic acid or monoalkali metal salt of aspartic acid, is used as a catalyst to carry out the reaction. The molar amount of the water to be used is 1.1-5 times based on one equivalent epoxy group (oxygen-containing 3-membered ring skeleton) in the epoxy compound. The reaction conditions are 80-200 deg.C under 5-30kg/cm<2>G pressure. EFFECT:The amount of the water can be remarkably reduced, and the hydration reaction can be carried out in a high concentration. Therefore, the reaction mass can be obtained as an aqueous solution of the aimed substance in the high concentration.
Patent JP-S5446730-A (JP)
Title: Separation of m-cresol
Inventor: TOMINARI KENICHI
IPC: C07C39/07
Filed: 1977-09-22
Abstract: PURPOSE: To separate m-cresol and sodium acetate, by decomposing a molecular compound formed from a cresol mixture and sodium acetate in the same reactor, provided with a filter, used for the molecular compound formation.  
     CONSTITUTION: The mixed cresol/dissolved in a solvent is fed to the reactor 6 filled with sodium acetate (SA) and provided with the filter 10 on the outlet side to from a molecular compound between the m-cresol and SA. After removal of unreacted cresol with the filter 10, the molecular compound remaining in the reactor 6 in heated by hot solvent 4 at 60W120°C, and decomposed into m-cresol and SA. m-Cresol is separated from SA by filtration, and distilled in the distillation column 9.  
     EFFECT: Simplified production process, free from transportation of solids and special equipment. Loss of SA can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10263358-A (JP)
Title: Deodorizing material using humic substance for business-use kitchen and drainage equipment
Inventor: KUBOTA KANEYOSHI
IPC: C02F3/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain deodorizing, antibacterial and purifying effects and to suppress production of malodor by wrapping a natural humic substance with a nonwoven fabric and disposing the wrapped substance in a selected place in a contaminated kitchen or a drainage equipment, for removing gas, etc., generated by decomposition of the organic material or secreted by anaerobic bacteria, etc. SOLUTION: A natural humic substance called as shinsei soil (a sort of humic soil) produced in a very limited area in the west-south of Japan is wrapped with a nonwoven fabric and disposed in a proper number, with enough consideration, in selected places of a contaminated kitchen and a drainage equipment. When a specified period is passed after the material is disposed, production of malodor is prevented by the deodorizing, antibacterial and purifying effects, and purification of water quality and recovery of the environment are realized. When the material is to be used, for example, 100 to 150 g of a natural humic substance is wrapped with a dense nonwoven fabric about 5 to 8 cm × about 10 to 14 cm in size to prevent the inner soil from flowing out. The nonwoven fabric bag is disposed in a kitchen and a drainage equipment.
Patent JP-S63278984-A (JP)
Title: Thermal transfer ink and thermal transfer printer utilizing said ink
Inventor: MIYAMOTO MASARU
IPC: C09D11/00
Filed: 1987-05-09
Abstract: PURPOSE:To obtain the title ink which can remarkably simplify the correction of prints, by adding a magnetic powder to an ink composition. CONSTITUTION:The title ink is obtained by adding at most about 20pts.wt. magnetic powder of a particle diameter of 5mu, such as ferrite or triiron tetraoxide, to a composition comprising, for example, about 50pts.wt. petroleum or ester wax (A) (e.g., paraffin wax), about 10pts.wt. ethylene/vinyl acetate copolymer (B) of a vinyl acetate content of 5-40wt.% and about 15pts.wt. carbon black (C). A thermal transfer ink ribbon 3 formed by coating a base film 2 with this ink 1 is heated with a thermal head 4, the molten ink 1' is transferred to an object 5 such as paper to form a print 1' need be corrected, the ink 1' is molten by operating a heating head 6, and is lifted off from the object 5 by attracting the molten ink by head 6 through the magnetic powder contained in it. In this way, its correction is made possible.
Patent JP-H01282526-A (JP)
Title: Finer device using roof type reflecting mirror
Inventor: TERAMOTO TOGO
IPC: G03B13/26
Filed: 1988-05-09
Abstract: PURPOSE:To improve dust preventing function by hermetically sealing a metering opening by means of a metering lens holder. CONSTITUTION:The metering lens holder 4 is fixed to the upper frames 1k and 1j of an eye contact lens holding frame 1e integrally molded with side walls 1a and 1b holding the roof surfaces 1f and 1g of the roof type reflecting mirror 1 such that the metering opening 1h is hermetically sealed. As a result, the metering opening 1b formed with the upper frames 1k and 1j of the eye contact lens holding frame 1e of the reflecting mirror 1 and the rear ends of the roof surfaces 1f and 1g is hermetically sealed by the holder 4 and serves as preventing dust. Since the holder 4 is fixed to only the one sides of the upper frames 1k and 1j, not to the opened central part of the lens holding frame 1e, the difference of expansion between the reflecting mirror 1 and the holder 4 due to a change in temperature can be effectively absorbed by the sliding of the holder 4 on the unfixed upper frame of the holding frame 1e.
Patent JP-S61270172-A (JP)
Title: Thermal printing head
Inventor: KASHIWAJIMA TADASHI
IPC: B41J2/35
Filed: 1985-05-27
Abstract: PURPOSE:To obtain a desired printed form such as a desired print dot diameter and a desired printed density, by controlling heating temperature through regulating the resistance of an arbitrary heating resistor to be different from the resistance of other heating resistors. CONSTITUTION:A multiplicity of heating resistors 21, 22-2N are arranged in a thermal printing head at regular intervals, and are divided into a plurality of sets 41, 42-4n each of which consists of plural (m) heating resistors. In each of the sets 41, 42-4n, the resistance of the heating resistors 21, 22-2m-1, 2m, 2m+1, 2m+2-2N-1, 2N is adjusted to be lower than the resistance of the other heating resistors. A common electrode 5 is provided for the heating resistors 21, 22-2N, and driving currents are individually supplied to the resistors from a driving circuit 6. Accordingly, a desired print dot diameter can be obtained at an arbitrary part, and generation of irregularity in density can be prevented by controlling the developed color density.
Patent JP-S63278976-A (JP)
Title: Resin composition for powder coating
Inventor: SHIRAI NOBUYOSHI
IPC: C09D175/04
Filed: 1987-05-12
Abstract: PURPOSE:To obtain the title composition excellent in coating film properties, appearance, corrosion resistance, weathering resistance and stain resistance, by mixing a specified polyester resin with a vinyl copolymer and a (uretedione bond-containing) (non)blocked isocyanate. CONSTITUTION:10-95wt.% at least one (beta-methyl)glycidyl group-containing vinyl monomer selected from among (beta-methyl)glycidyl (meth)acrylates is copolymerized with 0-89.99wt.% copolymerizable vinyl monomer (e.g., styrene) and 0.01-10wt.% P-containing vinyl monomer of the formula (wherein R1 is H or methyl, R2-3 are each H, a 1-8C alkyl, a 6-10C aryl or a 7-12C aralkyl and A is a 1-14C alkylene) to obtain a vinyl copolymer (B) of a number- average MW of 300-8,000, having (beta-methyl)glycidyl groups and P. 60-96pts.wt. polyester resin (A) of an acid number of 5-100mgKOH/g, a hydroxyl number of 5-100mgKOH/g, a number-average MW of 1,000-10,000 and a softening point of 80-150 deg.C is mixed with 3-40pts.wt. component B and 1-20pts.wt. (uretedione bond-containing) (non)blocked isocyanate (C).
Patent JP-S61271778-A (JP)
Inventor: SHUMANO KEIZO
IPC: H05B6/68
Filed: 1985-05-27
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-H02294257-A (JP)
Title: Rotor
Inventor: ISHITA KIYOTOMO
IPC: H02K37/14
Filed: 1989-05-08
Abstract: PURPOSE:To lessen overcurrent loss and to promote workability by providing constituent magnetic pieces having arc shaped parts and a cylindrical non- magnetic metal sheet cover, and setting the length of minimum perimeter of a permanent magnet and the inside diameter of the cover to specific values. CONSTITUTION:A rotor shaft 1 is surrounded by four radial segments type permanent magnet 12 constituted of magnetic pieces 12a, 12b, 12c and 12d, and they are secured together with the rotor shaft 1 as a unit through four spacers 13 by means of thermosetting resin 4. r1 is the 1/2 of the maximum diameter of a binding body of the permanent magnet, r2 is the radius of the curvature, n is the number of permanent magnets, Ls=2n{pir2+(r1-r2).inpi/n} is the minimum perimeter Ls of the permanent magnet, Ls/pi<D<2r1 is the inside diameter D of a cover 15, and the cover 15 is fitted to the permanent magnet 12.
Patent JP-H05314288-A (JP)
Title: Neural network circuit
Inventor: NAKAMURA JOJI
IPC: G06F15/18
Filed: 1992-05-06
Abstract: PURPOSE:To provide the neural network circuit for setting a compensating function so as to obtain a control output settling the error within an allowable range even when a temperature or a power supply voltage is changed. CONSTITUTION:A neural network composed of an input layer 11, hidden layer 12 and output layer 13 is provided with a measuring instrument 16 to measure the circuit temperature, and a circuit temperature input neuro element 17 is set to the input layer 11 together with control input elements 141, 142,.... Then, temperature information from the temperature measuring instrument 16 is inputted to this input neuro element 17, learning is performed so as to settle the output error within the allowable range, and this learning is repeatedly performed at various circuit temperatures.
Patent JP-H08280799-A (JP)
Title: Hermetic sealing type syringe
Inventor: YOTSUTSUJI AKIRA
IPC: A61M5/142
Filed: 1995-04-14
Abstract: PURPOSE: To provide a hermetic sealing type syringe which prevents the dissipation of water content from a polycarbonate syringe in which water component, such as prescribed medicinal liquid and distilled water, is enclosed. CONSTITUTION: This hermetic sealing type syringe has the syringe which consists of a polycarbonate cylinder 1 and a piston 2 loaded into this cylinder 1, a cap 4 which is fitted into a needle mounting part 11 at the front end of the cylinder 1 and hermetically seals the opening of this needle mounting part 11 and a hermetic packing material 5 which houses the syringe fitted with this cap 4. The inside of this hermetic packing material 5 is maintained in a reduced pressure state.
Patent JP-S5339755-A (JP)
Title: Device for electronic photography
Inventor: MIYASHITA KIYOSHI
IPC: G03G21/16
Filed: 1976-09-24
Abstract: PURPOSE:To facilitate the replacement of a foil-shaped photosensitive element and repair of a corona charger by making such construction as has its photosensitive drum and the corona charger movable in the axial direction.
Patent JP-2000300049-A (JP)
Title: Threshing equipment
Inventor: KUGIMIYA HIROSHI
IPC: A01F12/18
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To improve the treating action of a treating drum on objects to be treated by installing the treating drum at one side of a threshing drum. SOLUTION: In a threshing equipment 3 where a treating drum 2a is installed at one side of a threshing drum 1, the threshing equipment 3 is characterized by having the drum 2a equipped with treating means 4a each having feed action and treating means 4c not having feed action which are placed between the means 4a.
Patent JP-H1050986-A (JP)
Title: Mos transistor in semiconductor device and fabrication thereof
Inventor: REN KIKI
IPC: C12Q1/68
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an MOS transistor in semiconductor device and a fabrication method therefor. SOLUTION: A first conductive layer pattern 50 having a deformed gate electrode 70 and a second conductive layer pattern 60 wider than the first conductive layer pattern 50 are formed sequentially on a semiconductor substrate 2 through, a gate insulation film 40. The first conductive layer pattern 50, the second conductive layer pattern 60 and a first insulation layer pattern 50 are formed sequentially on a predetermined region of the gate insulation film 40. The first conductive layer pattern 50 is then subjected to wet etching to form a deformed first conductive layer pattern 50 narrower than the second conductive layer pattern 60 thus forming a gate electrode 40. Finally, a spacer is formed on the side face of the gate electrode 40 and the first conductive layer pattern 50.