baber/WOPTO huggingface dataset:
Patent JP-H0785140-A (JP)
Title: Simulation method for structure of semiconductor cross section
Inventor: TAZAWA SATOSHI
IPC: G06F19/00
Filed: 1993-09-10
Abstract: PURPOSE:To accurately draw a structure of a cross section by drawing a diagram in a desired pixcel value to a desired position of a cross section display pattern to revise the shape of the cross section. CONSTITUTION:A resist display region 51 displayed as a mask pattern when the region is normal is displayed on an Al display region 43a indicating an Al layer being an Al wiring layer. When it is simulated that a residue remains by a defect of development in the case of patterning of the mask pattern, a resist display region 51a indicating the residue is additionally drawn to a location where no mask pattern is substantially in existence. A pattern where an Al display region 43b indicating a short-circuit part is drawn is obtained by drawing an upper layer based on the state. Thus, when residual development is in existence in the development of a resist pattern for patterning of the wiring layer, the short-circuit of the wiring layer is simulated.
Patent JP-H1076359-A (JP)
Title: Dowel surface cutting device
Inventor: MIZUTARI TERUHIRO
IPC: B22D11/10
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a dowel surface cutting device which is capable of safely and surely cutting and cleaning the dowel surface of a refractory in a short time in exchanging the refractory installed below a storage pot, and provided with a cutter capable of excellently cutting the dowel surface. SOLUTION: In a dowel surface cutting device to cut and clean the dowel surface of an upper nozzle for controlling the flow rate mounted on a tapping port of a molten metal storage ladle or the dowel surface of a lower plate, a cutter 42 to cut the dowel surface of the upper nozzle for controlling the flow rate or the dowel surface of the lower plate, and a drive mechanism to drive the cutter 42 are provided, a plurality of cutting blade tips 43 are held on a cutting surface 42 of a cutter 14 with the prescribed intervals, and the cutting blade tip 43 is mounted on the cutting surface of the cutter 42 so that the angle α to be formed between the extension line A of a major cutting edge of the cutting blade tip 43 and the center line L to connect the center of the major flank to the center of the cutting surface of the cutter 42 is 12 to 17 deg.  in the turning direction of the cutter, and the angle β to be formed between the dowel surface and the flank of the cutting blade tip of the dowel surface is 92 to 97 deg..
Patent JP-S62108846-A (JP)
Title: Acrylic acid or methacrylic acid ester and diluent
Inventor: OKUBO TETSUO
IPC: C08F20/38
Filed: 1985-11-08
Abstract: NEW MATERIAL:A (meth)acrylic acid ester of a compound produced by reacting a polyhydric alcohol with an addition reaction product of hydroxypivalic acid of formula (average value of n is 1-5) with epsilon-caprolactone. EXAMPLE:A reaction product of tricyclodecanedimethylol with an addition reaction product of 2-hydroxypivalic acid and epsilon-caprolactone. USE:A diluent for ultraviolet-curing or electron ray-curing printing ink and paint. It is hydrophobic and has excellent curability. PREPARATION:The objective (meth)acrylic acid ester can be produced by reacting 2-hydroxypivalic acid with epsilon-caprolactone in the presence of a catalyst and reacting the resultant compound of formula with a polyhydric alcohol having >=2 hydroxyl groups.
Patent JP-H04129551-A (JP)
Title: Glasses having water absorptive porous body
Inventor: SUZUKI KEIJI
IPC: A61F9/02
Filed: 1990-09-20
Abstract: PURPOSE:To lighten the discomfortable feeling and symptoms of a dry-eye patient by constituting a part or the whole at least on the inside of a nonoptical part with the water-absorptive porous body having continuous air holes and installing the porous body in water-absorbed state. CONSTITUTION:A part or the whole at least on the inside of the nonoptical part of glasses, e.g. bows, frame, or side cover is constituted of the water absorptive porous body having continuous air holes. The water absorptive porous body having the continuous air holes is made of the material obtained through the sinter-molding of the polymer powder which is hydrophilic-treated or the three-dimensional branched network continuous structural body, etc., of polyvinyl formal and preferably has a porosity (%) of 10% or more. When the porous body is installed with water absorption state, the humidity on the peripheral of the eye is increased by the moisture evaporation function from the porous body,) and the discomfortable feeling of a dry-eye patient can be lightened in simple manner.
Patent JP-S63102372-A (JP)
Title: Manufacture of eeprom
Inventor: GOTO HIROSHI
IPC: H01L21/8247
Filed: 1986-10-20
Abstract: PURPOSE:To form tunnel injection regions below polycrystalline Si FG's only by a method wherein, after an oxide film is formed on the surface of a U-shape trench, the oxide film on the bottom of the trench is removed and an oxide film, whose thickness is nearly enough to create a tunnel current, is formed and the polycrystalline Si FG's are formed on the positions where the directions of channels are vertical. CONSTITUTION:An oxide film of 300-1000Angstrom  thickness is formed on the surface of a U-shape trench by a heat oxidation treatment. By applying RIE treatment to the oxide film, only the oxide film on the bottom of the trench is removed. The heat oxidation treatment is performed again to form an oxide film of 100-1200 Angstrom  thickness is formed on the bottom of the trench. Then a polycrystalline Si layer 15 of 2000-5000 Angstrom thickness is deposited over the whole surface of the substrate including the inside of the U-shape trench by CVD and etched by RIE to leave the polycrystalline Si layers on the side surfaces of the trench with the oxide films of two different thicknesses between the polycrystalline layers and the substrate. With these processes, FG's of a memory transistor are formed and gate oxide films can be obtained on vertical surfaces between the FG's and the substrate and a tunnel oxide film can be obtained on the holizontal surface between the FG and the substrate.
Patent JP-H0663554-A (JP)
Title: Electrolytic zero-cross power circuit in ionized water generator
Inventor: NONOMURA KAZUYUKI
IPC: C02F1/46
Filed: 1992-08-24
Abstract: PURPOSE:To optionally set an electrolytic level and to improve efficiency by using a semicycle selection zero cross SCR ON/OFF control system in the power source of an ionized water generator. CONSTITUTION:The AC input to the coil (a) of a power source transformer is rectified by a mixed bridge of SCRs 1 and 2 and diodes D1 and 2 and smoothly outputted by a smoothing capacitor 12 by this power circuit. The AC input from a coil (b) is zero-cross-detected by a comparator 10, and the SCRs 1 and 2 are triggered through a pulse transformer 5 by the SCR ON/OFF voltage setting signal from a CPU 13 for designating and selecting for each half wave in synchronization with the zero cross to obtain an electrolytic power source of the optionally set electrolytic level. A voltage transducing circuit 7 or the overcurrent detecting voltage on both sides of a source resistance R2 of Q2 is judged by a comparator 8, and the generator is protected for the overcurrent corresponding to the electrolytic level.
Patent JP-H0966082-A (JP)
Title: Walk helping device
Inventor: ASAI SHINICHIRO
IPC: A61H3/04
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To effectively help the standing and walking motions of a user by providing a supporting member supported by the supporting part of a traveling member slidably in a vertical direction for supporting the user and a driving member for selectively moving the supporting member in the vertical direction. SOLUTION: At the time of using this walk helping device, the user holds the respective extended parts 19a of the supporting member 19 moved to a lower limit position by a movable member 11 under arms and grasps and operates one of operation handles 21a in a sitting state. Then, an electric motor 17 is driven in a prescribed direction, the movable member 11 is moved upwards to the supporting part 7 by a feed screw 15 to be rotated by that and the user is raised by the supporting member 19 and made to stand up. 'The, after the user is made to stand up to the position capable of grasping the respective extended parts 19a, the grasping operation of the operation handle 21a is interrupted, the upward movement of the movable member 11 is stopped and walking is performed by moving the traveling member 3 while grasping the respective extended parts 19a in the state.
Patent JP-H04176017-A (JP)
Title: Ferromagnetic metal particle for magnetic recording medium
Inventor: ATA MASAFUMI
IPC: B22F1/02
Filed: 1990-09-20
Abstract: PURPOSE:To achieve a higher oxidation resistance by setting an indicator for acidity of a treating agent used for surface treatment as pi charge on a hetero atom based on a molecule orbit calculation approximate to a simple pi electron to perform a surface treatment using an organic acid with the charge in a fixed range. CONSTITUTION:A ferromagnetic metal material or a ferromagnetic alloy material comprising fine particles undergoes a surface treatment by an organic acid with acidity of +0.15 to +0.5 in terms of pi charge on a hetero atom based on a molecule orbit calculation approximate to a simple pi electron. In other words, when the organic acid ranging from +0.15 to +0.5 in terms of picharge on the hetero atom is employed as treating agent, a drop rate deltasigmas of saturated magnetization sigmas can be halved. By contrast, when the acidity of the organic acid falls below the range, there is no effect on the oxidation resistance and when it exceeds the range, the surface of the ferromagnetic metal particle is destructed, which may cause a degrading of the saturated magnetization. This can reduce aging with excellence in oxidation resistance.
Patent JP-H0296773-A (JP)
Title: Method for processing original plate for electrophotographic planographic printing plate
Inventor: OSAWA SADAO
IPC: G03G13/28
Filed: 1988-10-04
Abstract: PURPOSE:To make it possible to perform the suitable replenishing of a processing solution by detecting the deterioration of the processing solution used for removing the nonimage part of the subject plate by measuring the conductivity or the impedance of the processing solution. CONSTITUTION:The impedance of the processing solution is measured, and the compensated impedance of the processing solution is obtained by substituting the impedance measured and the substitution ratio of a replenisher into an operation expression previously obtained. The replenishing of the replenisher is performed, in the case that the compensated impedance reaches to a prescribed value. The operation expression is obtained experimentally. Thus, a lot of sheets of the original plates is stably processed for a long period, without deteriorating the processing solution and changing the composition of the processing solution.
Patent JP-S62109867-A (JP)
Title: Heavy-duty anticorrosive paint
Inventor: HASEGAWA KIYOKATSU
IPC: C09D5/08
Filed: 1985-11-08
Abstract: PURPOSE:To obtain a heavy-duty anticorrosive paint acting the roles of primer, undercoating and intercoating paint, applicable with saved labor and giving a coating film having excellent acid resistance and strength, by compounding a chelate-modified epoxy resin with hollow zircon particles and a solvent at specific ratios. CONSTITUTION:The objective paint can be produced by compounding (A) 100 pts.(wt.) of a chelate-modified epoxy resin with (B) 72-190pts. of hollow zircon particle (preferably having an average particle diameter of 0.1-10mum) and (C) 250-290pts. of a solvent as basic constituent components and, preferably, adding (D) 4-6pts. of an antisettling agent and (E) a color paint.
Patent JP-H0591780-A (JP)
Title: Method and device for controlling three-phase motor
Inventor: KAMIGAICHI YUJI
IPC: H02P23/00
Filed: 1991-09-27
Abstract: PURPOSE:To correct an offset error and gain error which are contained in the outputs of current detectors of each phase. CONSTITUTION:At the time of correction the offset errors BR, BS, and BT of current detectors 6-1, 6-2, and 6-3 are respectively found in a state where no electric current flow to any phase of a three-phase motor 7 and, at the same time, the gain error AS of the detector 6-2 is found from the outputs of the detectors 6-1 and 6-2 by making a direct current to flow to conductors 10-1 and 10-2 only and the gain error AS of the detector 6-3 is found from the outputs of the detectors 6-1 and 603 by making a direct current to flow to conductors 10-1 and 10-3 only. At the time of operation, an electric current corresponding to detected values YR, YS, and YT. obtained by correcting detected values XR, XS, and X from the detectors 6-1, 6-2, and 6-3 by using the found offset errors BR, BS, and BT, and gain errors AS and AS is supplied to the three-phase motor 7.
Patent JP-H0192808-A (JP)
Title: Robot operation simulation system
Inventor: SEKI MAKI
IPC: B25J9/22
Filed: 1987-10-02
Abstract: PURPOSE:To attain highly developed simulation by plotting the moving state of a robot based upon a moving command on a display screen and moving and plotting a work on the display screen by a shape moving/drawing command in accordance with the movement of the robot. CONSTITUTION:A shape moving/drawing command is inserted into a robot operation program together with a robot moving command and the moving state the robot RB based upon the moving command is plotted on the display screen. Then, the work WK is constituted so as to be moved and plotted on the display screen by the shape moving/drawing command in accordance with the movement of the robot RB. Thereby, whether the work WK handled by the robot RB is interferred with an obstacle OB during its movement or not can be checked. Thus, highly developed simulation can be attained.
Patent JP-2001076956-A (JP)
Title: Manufacture of multilayer ceramic capacitor
Inventor: UEDA KANAME
IPC: H01G4/12
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a crack by installing dielectric layers whose thickness are equal to dielectric layers forming protection armor parts between the dielectric layers forming capacitor main parts and the layers of inner electrodes, dividing the capacitor main parts for respective layers and burning them as a laminated chip element. SOLUTION: The manufacture method of a multilayer ceramic capacitor is to alternately laminate dielectric layers 10 and inner electrodes 11 in prescribed thickness, laminating dielectric layers thicker than the dielectric layers 10 which are alternately laminated with the inner electrodes 11 on an outer most layer as protection armor parts 12 and 13, installing a dielectric layer 14 being a division layer whose thickness is equal to the dielectric layers forming the protection armor parts 12 and 13, laminating capacitor main parts C1 and C2 for respective layers and burning them as a laminated chip element T after pressurizing and press-fixing.  Even if the dielectric layers 10 and 12 to 14 are burnt in a neutral or reducing atmosphere whose oxygen partial pressure is low, the occurrence of a structural defect can be prevented even if the thickness of the dielectric layers is thin and the multiple layers are laminated.
Patent JP-H0985065-A (JP)
Title: Membrane separation treatment apparatus
Inventor: KAGA MASAYOSHI
IPC: B01D65/02
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To wash a membrane module with chemicals without taking the same out of an aeration tank in a membrane separation treatment apparatus using the membrane module separating a contaminant from membrane raw water. SOLUTION: A membrane water tank 1 housing a membrane module 2 is provided separately from a membrane raw water tank 10 and connected to the membrane raw water tank 10 through a circulating device 3. The membrane raw water 5 in the membrane raw water tank 10 sent to the membrane water tank 1 by the circulating device 3 is taken out as treated water 4 while a pollutant in the raw water 5 is separated by the membrane module 2. When the membrane module 2 in the membrane water tank 1 is washed with a washing soln. 5', the liquid in the membrane water tank 1 is replaced with the washing soln. 5' to wash the membrane module 2 without taking out the same.
Patent JP-H06102704-A (JP)
Title: Dry developer
Inventor: OTA MITSURU
IPC: G03G9/097
Filed: 1992-09-18
Abstract: PURPOSE:To obtain a developer having uniform particle size, enough electrification property to be used as a toner and good fluidity, and further to obtain clear and high-density images with durability. CONSTITUTION:This developer is immobilized with colorless polymer particles having 12-3mum average particle size and produced from a compsn. of at least polymerizable monomers and a polymn. initiator, dye or pigment which covers the surface of polymer particles, and 0.1-5 pts.wt. charge control agent to 100 pts.wt. the polymer particles on the surface of polymer particles. The charge control agent is immobilized on the surface of the polymer particle by the force of mechanical impact by using a rotating body.
Patent JP-H07100910-A (JP)
Title: Production of decorative panel
Inventor: SATO HIROYOSHI
IPC: B29C51/10
Filed: 1993-10-05
Abstract: PURPOSE:To prevent the reduction or change of draw depth even when a preliminarily grained film composed of a polyvinyl chloride resin is laminated to a base material by vacuum forming. CONSTITUTION:A film is formed from a vinyl chloride resin compsn. consisting of 100 pts.wt. of a vinyl chloride polymer, 5-20 pts.wt. of a plasticizer and 0-20 pts.wt. of at least one kind of an acrylic resin selected from a methyl methacrylate/alkyl acrylate copolymer, an alpha-methylstyrene/acrylonitrile copolymer, a methyl methacrylate/maleimide copolymer and polymethyl methaerylate. and having a softening temp. of 45-65 deg.C. This film is lamainated to a base material at 60-70 deg.C by vacuum forming to obtain a decorative panel suppressed in the reduction of draw depth.
Patent JP-H07101543-A (JP)
Title: Pressing force defect prevention protector and multi-stage stacking method for preventing pressing force defect
Inventor: ISHII HIDEMI
IPC: B65G57/00
Filed: 1993-10-05
Abstract: PURPOSE:To rationalize a transport and multi-stage stacking work by preventing the occurrence of a pressing force defect such as a contact defect and a deformation defect due to the exposure of cylinders as multi-stacked protection objects to pressure from one another. CONSTITUTION:In stacking a cylinder 3 having a projection such as a tying band 4 and a fastener in many stages, a position such as a projection liable to cause a pressing force defect is concealed, and a protector is laid at a contact section between cylinders 3. This protector is formed out of a magnet 2 attached to the inside of an elastic piece 1 freely bendable and telescopic, and fitted to the surface of the cylinder 3 magnetically.
Patent JP-H07149602-A (JP)
Title: Combination of disinfectant wherein phenyl benzamide is base
Inventor: MARII PASUKARU RATOOZU
IPC: A01N37/18
Filed: 1994-10-14
Abstract: PURPOSE: To obtain a fungicidal combination capable of manifesting surprising and noticeable synergistic characteristics and useful for protecting plants from fungi by combining phenylbenzamides with a compound selected from folpet, copper, chlorothalonil, etc. CONSTITUTION: This fungicidal composition is obtained by combining (A) phenylbenzamides represented by the formula [R1 and R2 are each H or a (halogenated) alkyl; R3 and R4 are each a 1-4C alkyl] with (B) one or more compounds selected from the group of maneb, manzeb, folpet, a copper derivative, fosetyl-Al, its salt, chlorothalonil, fluazinam, an acylalanine, acetamide, a methoxy acrylate and a methoxy iminoacetate. The weight ratio of the ingredients A/B is preferably (0.001-5)/1. N,N-Diethyl-2-(3,4- dimethoxyphenyl)-4-(trifluoromethyl)benzamide, etc., are cited as the compound represented by the formula. The composition is effective against diseases caused by Phytophthora infestans of potatoes, Phytophthora infestans of tomatoes, Phytophtora parasitica of tobaccos, Plasmopara halstedei of sunflowers, etc.
Patent JP-H0992557-A (JP)
Title: Primary winding of transformer for meter
Inventor: SHIOJIRI TAKESHI
IPC: H01F38/24
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide the primary winding of a transformer for a meter, which can prevent voltage between layers from becoming high and interlayer insulating layer from becoming thick on the inner side part of a winding. SOLUTION: Groups W1 to Wn of winding layers are wound on the outer periphery of a spool B in a state that insulating layers L1 to Ln-1 are made to interpose between the winding layers, and the sectional form of the half of the whole winding is formed into a trapezoid shape. The groups of the winding layers are divided into the first groups W1 to Wm of the winding layers, which are positioned on the side close to the spool, and the second groups Wm+1 to Wn of the winding layers, which are positioned on the outsides of the first groups of the winding layers. The first groups W1 to Wm of the winding layers are formed by winding two parallel conductors C1 and C2 and the second groups Wm+1 to Wn of the winding layers are formed by winding one conductor C.
Patent JP-H07105764-A (JP)
Title: Manufacture of polycrystalline thin film and oxide superconducting conductor
Inventor: IIJIMA YASUHIRO
IPC: C01G29/00
Filed: 1993-10-05
Abstract: PURPOSE:To provide a polycrystalline thin film excellent in crystal orientation, high-speed film the polycrystalline thin film excellent in this crystal orientation, and provide an oxide superconducting conductor having an oxide superconducting layer excellent in crystal orientation. CONSTITUTION:In a method wherein a particle generated from the target 12 of yttrium-stabilizied zirconium(YSZ) is deposited on a base material A to form a YSZ polycrystal thin film on the base material A, when the particle of YSZ is deposited on the base material A, the particle is deposited on the base material A while irradiating an ion beam generated by an ion source 13 at an incident in a range of 50-60 deg. from an oblique direction to the normal of the filming surface of the case material A. As an ion beam, an ion beam having a main body of a Kr<+> ion or a mixed ion beam having a main body of the Kr<+> ion and an oxygen ion are used.
Patent JP-H08112807-A (JP)
Title: Manufacture of block for stone wall using natural stone
Inventor: YOKOSAKA CHIHIRO
IPC: E02D29/02
Filed: 1994-10-14
Abstract: PURPOSE: To improve natural beauty and workability for construction by a method wherein stones in large sizes are laid in a frame body arranged on the surface of the ground and after the upper faces are coated with sand, the sand is washed down with water and small stones are filled in the gaps in stones and after the upper faces of the small stones are coated again with sand, the sand is washed down by pouring water and a concrete is cast in the frame for laying the concrete on its side. CONSTITUTION: Laid natural stones 4, 4... are coated with sand 6, 6... from their upper faces and water is poured from their upper faces. Then, a part of the sand 6, 6... with which the upper faces of the natural stones 4, 4... are coated flows to the outside of a frame body 2, but the majority thereof are placed among the lower positions of the natural stones 4, 4... and a part thereof is accumulated on the surface 1 of the ground. Then, small stones 5, 5... are filled into upper gaps among the natural stones 4, 4... and the sand 6, 6... is applied thereon and furthermore, water is poured thereon and the upper parts of the natural stones 4, 4... and small stones 5, 5... are not buried in the sand 6, 6... and the sand 6, 6... flows down and filled among the natural stones 4, 4... and the small stones 5, 5... and a part thereof is accumulated on the surface of the ground. Then, a frame 8 for casting a concrete is erected on the outside of the frame body 3.