baber/WOPTO huggingface dataset:
Patent JP-H052146-A (JP)
Title: Beam positioner
Inventor: USUI TAKESHI
IPC: G02B27/00
Filed: 1991-06-24
Abstract: PURPOSE:To obtain the beam positioner for a laser machining machine which performs continuous excellent machining without defocusing or position shifting even if each substrate is different in machining surface height and even if components on the same substrate differ variously in machining surface height. CONSTITUTION:The beam positioner consisting basically of galvanometers 21 and 22 for deflection which have reflecting mirrors 23 and 24 fitted on rotary shafts respectively and an ftheta type objective 31 is constituted by adding an optical system 11 for focus adjustment which adjusts a light beam made incident on the ftheta type objective 31 in a little converged or stopped-down state to adjust the focus position in the front-rear direction and a position correcting circuit 41 which corrects the convergence position shift originating from the focus position adjustment, and the position correcting circuit 41 corrects a position control signal supplied to the galvanometers 21 and 22 by using a focus position signal 5 outputted by the optical system 11 for focus adjustment.
Patent JP-H11323876-A (JP)
Title: Covering sheet for face of slope of bank for reclamation
Inventor: OSHIKAWA MASATO
IPC: E02B3/12
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a cover sheet by giving a plurality of stripes of loose portion almost in parallel with the shoulder of the face of slope and sewing the loose portions in such a manner that the strength of the loose portions gradually decreases from the portion near the shoulder of slope to the portion at the bottom of water. SOLUTION: Caissons 12 are installed at adequate intervals, a covering sheet 3 is laid along the face of slope 2 of a bank 1 for reclamation formed by piling up backfilling cobble at reclamation side, and the upper end portion of the covering sheet 3 linked with anchors 9 and fixed to the shoulder of face of slope 21. In this way, by laying the covering sheet 3 to the top of the face of slope 2, if the covering sheet 3 is pulled downward by a pressure imposed by sediment or the like, the sewed portion at the lowest loose portion 33 will be untied first and the lower portion of the covering sheet 3 is extended. And if other things are accumulated and a pressure is applied, then sewed loose portions 32, 31 are untied sequentially from the portions closer to the bottom of water and the sheet is extended so that forceful extending force is not applied to the covering sheet 3. Thus, break of the covering sheet can be prevented and the occurrence of subsidence accident due to sediment runoff can be prevented.
Patent JP-H09330010-A (JP)
Title: Hologram photographing method
Inventor: ICHIKAWA NOBUHIKO
IPC: G03H1/22
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce undesired interference fringes due to undesired light such as boundary reflection, high order diffraction, is recorded when a hologram is photographed, and copied. SOLUTION: This method is a hologram photographing method having a relief hologram for an original plate 7', arranging photosensitive material 13 close to its relief surface, making a luminous flux 9 incident on the form 7' and copying the interference fringes 31 in the photosensitive material 13 by the interference of the prescribed number-th diffraction light 10' diffracted from the form 7' with incident light or 0-order transmission light 11.  Then, for preventing the undesired interference fringes 32 due to the diffraction light 15 excepting the prescribed number-th from being recorded simultaneously, when the photosensitive material 13 is displaced by nearly a half of a pitch ▵2 in the displacing direction of the undesired interference fringes 32 while photographing the hologram, since the undesired interference fringes 32 are canceled each other by themselves to be smoothened, the undesired interference fringes 32 are removed without adversely affecting the interference fringes 31 to be aimed.
Patent JP-H101803-A (JP)
Title: Sweater
Inventor: YOSHIDA YUJI
IPC: A41D1/04
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To prepare a sweater without getting out of shape thereof caused by getting an out of shape at an elbow or by a washing, capable of beautifully exhibiting a pattern provided by a loop transfer, good in wear feeling, and excellent in recovery from an elongation by using covered elastic yarns consisting of elastic yarns having each prescribed fineness and drafting ratio for a knitted fabric having a pattern produced by the loop transfer. SOLUTION: This sweater consists of a knitted fabric having a pattern produced by a loop transfer, and the knitted fabric is produced by using a covered elastic yarn obtained by twisting an elastic yarn, such as a polyester-based or a polyether-based polyurethane elastic yarn, with a non elastic filament yarn, etc., such as a cellulose-based fiber and a polyester-based fiber. For the covered elastic yarn, an elastic yarn having 15-70de fineness and 1.8-3.2 drafting ratio is used.
Patent JP-H11321320-A (JP)
Title: Automotive door damage preventing device
Inventor: NASU HIDEYUKI
IPC: B60J5/04
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent the flawing in parking over a wide vertical range by providing the combination of a guard member with its arranging means on the side surface of an automobile or a means for arranging the guard member itself on the side surface of an automobile. SOLUTION: A properly cut foamed polystyrene tubular building piping protecting material, for example, is used for a guard member 1, a cord 2 is fixed to both ends of the guard member 1 by a knot 5, and a small hook 3 to be caught on the upper end of a side window glass is mounted by the knot 4 of the cord 2. After this hook 3 is caught on the window glass upper end of a vehicle, the window glass is raised to nip and hold the hook 3 with the sash. Thereafter, the guard member 1 is suspended along the door side surface, and the height of the guard member 1 is regulated. The same effect can be provided by forming a knot instead of the hook and nipping the knot between the window glass and the window frame.
Patent JP-S63316599-A (JP)
Title: Voice changeer
Inventor: HORIE MASAYUKI
IPC: H04R27/00
Filed: 1987-06-18
Abstract: PURPOSE:To output an input voice as a voice with a different band without interruption by inputting a digitized sound signal to a memory at an input sampling frequency and outputting the sound signal at an output sampling frequency. CONSTITUTION:A voice inputted from a microphone 1 is converted into a digital signal consisting of 8 bits by an A/D converter 4. The digital data is stored in a memory B at the fixed sampling frequency. The input sampling frequency is determined by a clock signal sent from a selector 10. Thus, the sound signal inputted to the memory 8 is outputted from the memory 8 and latched to a data switching circuit 5. Then, the data converted into an analog signal by a D/A converter 15 in accordance with a command from a timing generating circuit 6 and voice is outputted from a speaker 18. When the ratio of input and output sampling frequency values is 1/2, a voice higher than the original voice by one octave is obtained, and when the ratio is 2, a voice lower than the original voice by one octave can be obtained.
Patent JP-H10340974-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OKUMURA NAOHISA
IPC: H01L23/12
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To ensure high performance of a mounted circuit device easily by providing ball bumps projecting from the end face of a semiconductor chip while being connected electrically with solder bumps, and an insulator layer covering the end face of the semiconductor chip from which the ball bumps project thereby decreasing the inductance of a lead between mounting/ connection. SOLUTION: A circuit wiring 9 corresponding to each semiconductor chip is extended in a predetermined direction on the major surface of a semiconductor water 14 and a solder bump 10 is provided on a barrier layer 14a connected with the circuit wiring 9 in a region extending over a cut line thereof. The semiconductor wafer 14 provided with a resin layer 11 is then cut off along separation lines A, B and separated into semiconductor chips 8. The cutting face of the solder bump 10 is exposed, at least partially, to the cutting face of the solder bump 10 exposed to one cutting face and coated with an insulating resin 13. A solder ball is then arranged on each exposed cutting face of the solder bump 10 and bonded thereto by reflow thus projecting a ball bump 12.
Patent JP-H09330276-A (JP)
Title: Memory diagnostic method
Inventor: HAN SHIYOUKEN
IPC: G06F12/16
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a memory diagnostic method by which a memory is correctly diagnosed by using a diagnostic program. SOLUTION: The diagnostic program is read put from magnetic disk and temporarily loaded into a main memory. A restart module in the loaded diagnostic program is first executed and a diagnostic program main body module in the diagnostic program is moved to a VRAM. Next, the read destination of a CPU is instructed by the diagnostic program main body module according to a jump instruction in the restart module and the main memory, into which the diagnostic program main body module is not loaded, is diagnosed by using a test data pattern written in the diagnostic program main body module.
Patent JP-S5276215-A (JP)
Title: Automatic inoculating apparatus
Inventor: KOUHARA SATORU
IPC: C21C1/10
Filed: 1975-12-23
Abstract: PURPOSE: To improve inoculation effect and the quality of casitngs and achieve the reduction in manpower for inoculation operations by estimating and detecting the amount of production from a casting furnace to a ladle and automatically adding an optimum quantity of an inoculating agent at nearly the same time as the time for tappint. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10101052-A (JP)
Title: Container for curl-processing at opening edge and container with curled opening edge
Inventor: FURUSAWA YUKIO
IPC: B65D1/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently execute a curl-processing at the flange-shaped opening edge of a cup container made of thermoplastic resin foam sheet, by preventing the flange-shaped opening edge from widening to the outside with heat and to the contrary, it is curled to the same direction with the curl- processing direction. SOLUTION: In a container 1 in which the bottom, the side wall 3, and the flange-shaped opening edge 2 are integrally molded with a foam sheet raw material provided with at least a thermoplastic resin foam sheet layer, the heat shrinkage percentage of the side wall 3 in the vertical direction of the container is made different from each other in the inside and outside of the container. The heat shrinkage percentage of the outside face of the side wall is made larger than that of the inside face thereof.
Patent JP-S5856268-A (JP)
Title: Clamping device of magnetic sheet
Inventor: OSABE AKIRA
IPC: G11B17/03
Filed: 1981-09-29
Abstract: PURPOSE:To prevent the damage of a magnetic sheet, by clamping the magnetic sheet via spherical body which is provided at the center of the magnetic sheet. CONSTITUTION:An upper clamp 6 is set at a raised position, and a middle clamp 8 goes up by the force of a spring 9 respectively before clamping. Under such conditions, a magnetic sheet 1 is loaded between the clamps 6 and 8. Thus a spherical body 5 is substantially positioned on an axial line connecting conical seats 6a and 8b. When the clamp 6 moves down, the body 5 is fitted into the seat 6a of the clamp 6. Then the body 5 moves down together with the sheet 1 and then fitted into the seat 8b of the clamp 8. As a result, the clamp 8 goes down against the force of the spring 9. Then the outer circumference part of a sheet holding plate 4 is clamped between the upper and lower clamps 6 and 7.
Patent JP-H07329173-A (JP)
Title: Decorative board and its manufacture
Inventor: TANAKA SHIGENOBU
IPC: B29K105/32
Filed: 1994-06-13
Abstract: PURPOSE:To form a surface protecting layer with high strength and abrasion resistance, and also of adequate thickness on the surface of a veneer by a simple working process in a decorative board consisting of a decorative veneer adhered to a base, and enhance its productivity and design. CONSTITUTION:This decorative board consists of a decorative veneer 3 adhered to the surface of a base 1 through an adhesive layer 2, a colored coat layer 4 formed on the surface of the decorative veneer, and a surface protecting layer 5 of self-fusible thermally laminated transparent synthetic resin sheet formed on the surface of the colored coat layer 4. In addition, surface recessed parts 7, 7' which simulate conduit grooves on the surface of the decorative board are engraved by embossing on the surface of the surface protecting layer. Although not illustrated, it is possible to fill the surface recessed part with a colorant paint for coloration.
Patent JP-H053572-A (JP)
Title: Luminance signal/chrominance signal separator circuit
Inventor: NAKA HIDEYUKI
IPC: H04N9/78
Filed: 1991-06-25
Abstract: PURPOSE:To separate a luminance signal from a chrominance signal without fail even when luminance signal includes an oblique component. CONSTITUTION:The inputted signals become 1H and 2H delay signals by 1H delay circuits 2 and 3. Further, a three-point signal can be obtained in each line by unit delay circuits 21 to 26, and consecutive 9-point signals in vertical and horizontal directions are inputted to a two-dimensional filter 27. The two-dimensional filter 27 obtains the color degree k1 by obtaining the oblique correlation for the 9-point signal. Further, a delay circuit 29 and an adder 30 obtain the average of the k1 before and after the one unit time and correct the coefficient k1 in the oblique changing point of chrominance and luminance signals. Further, comparators 31a and 31b compare the coefficient (k) with threshold levels Th1 and Th2 respectively, and control the chrominance signal components from a three-line color separator circuit 19 based on the comparsion result. Thus, the chrominance signal obtaining a luminance signal and the output chrominance signal can be obtained separately, thereby resulting in good separation.
Patent JP-H09321135-A (JP)
Title: Semiconductor device
Inventor: EGAWA YUICHI
IPC: H01L27/092
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a triple well structure showing a stable element isolation performance even when the power is turned on by setting shield plate electrodes of a field shield element isolation structure of a power circuit, generator circuits and peripheral circuits to the ground and power source potentials. SOLUTION: The ground potential Vss is given to a p-type well diffused layer 2 and shield plate electrodes 21 of a field element isolation structure 20 on the diffused layer 2. A power source potential Vcc is given to an n-type well diffused layer 3 and shield plate electrodes 31 of a field element isolation structure 30 on the diffused layer 3. A negative bias potential Vbb is given to a p-type well diffused layer 4 and potential Vss is given to plate electrodes 41 of a field element isolation structure 40 on the diffused layer 4 and set so that Vss >Vfs >=Vbb . This hardly deteriorates the element isolation performance.
Patent JP-S6133135-A (JP)
Title: Preparation of methacrolein and methacrylic acid
Inventor: OKITA MOTOMU
IPC: B01J27/00
Filed: 1984-07-24
Abstract: PURPOSE:To obtain advantageously the titled compound, by using a specific catalyst consisting essentially of phosphorus, molybdenum and an alkali metal, etc. and oxygen in catalytically oxidizing isobutyl alcohol in the vapor phase with molecular oxygen. CONSTITUTION:Isobutyl alcohol is catalytically oxidized in the vapor phase with molecular oxygen in the presence of a catalyst expressed by the formula (X is alkali metal or/and Tl; Z is Zn, Al, Sb, S, In, U, Cd, Ca, Ag, Cr, Si, Ge, Co, Zr, Sn, Sr, Se, W, Ta, Ti, Fe, Te, Cu, Th, Pb, Nb, Ni, V, Ba, Bi, As, Be, B, Mg, Mn, Sm, La, Rh, Ru, Re, Pt or/and Pd; a-e are the atomic ratios of the respective elements; a is 0.01-8; c is 0.01-5; d is 0-20 when b is 12; e is the number of oxygen atoms required to satisfy the valence of the above-mentioned respective components) to keep the reaction system at a low temperature and obtain advantageously the titled compound in sufficient selectivity.
Patent JP-S5776015-A (JP)
Title: Vinyl polymeric emulsion
Inventor: WAKABAYASHI HIROSHI
IPC: C08F2/00
Filed: 1980-10-30
Abstract: PURPOSE: The titled emulsion, prepared by polymerizing a vinyl monomer in the presence of a ring opening copolymer, e.g. dicyclopentadiene, and a neutralized water-soluble substance, e.g. a maleic acid adduct, having the rapid drying property of a coating film, and improved weather resistance, disoloration resistance, etc.  
     CONSTITUTION: Maleic acid or maleic acid anhydride or both, a solvent, and if necessary an additive are added to dicyclopentadiene and an unsaturated cyclic compound e.g. cyclobutene, and the atmosphere is replaced with nitrogen. The resultant reaction mixture is heated with stirring to give an adduct having an acid value of preferably 30'500 and a number-average molecular weight of 500W50,000. The reaction product is then neutralized and solubilized in water with ammonia, etc. Vinyl monomers, e.g. one or two or more selected from aromatic vinyl monomers, butadiene, etc. are polymerized in the presence of the resultant neutralized and water-soluble substance to give the aimed emulsion.  
     USE: Usable as a coating vehicle for a coating material by adding a drying agent, pigment, etc. thereto or as an adhesive or coating agent, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11303303-A (JP)
Title: Antibacterial deodorizing gypsum board
Inventor: TACHIZUKA YUJI
IPC: E04C2/04
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a gypsum board having excellent antibacterial and deodorizing properties and formaldehyde resolution and excellent in humidity conditioning property in addition to the original excellent yield strength, fire resistance and fire protecting property of the gypsum board. SOLUTION: An antibacterial deodorizing gypsum board contains green tea extraction catechin in either one or both of board base paper 2 and gypsum 1. A product gypsum board contains green tea extraction catechin of 50-70% in purity, at 2-4 wt.% in either one or both of board base paper 2 and gypsum 1. The product gypsum board further contains silica gel at 1.8-6.0 wt.% in gypsum 1 and contains green tea extraction catechin of 50-70% in purity, at 2-4 wt.% in either one or both of board base paper 2 and gypsum 1.
Patent JP-S638729-A (JP)
Title: Image forming device
Inventor: WATANABE MICHIOKI
IPC: G03G15/04
Filed: 1986-06-30
Abstract: PURPOSE:To improve the positioning precision of an original by providing an original guide, which has a scale indicating the index of the original, on the outside of an original platen at least in one of the longitudinal direction and the transverse direction of a device body and making this guide movable in this direction. CONSTITUTION:In case of copying of an original P larger than A3 size, the original P is set with the left end matched to an end part 2a of a scale 21, and the normal copying operation is performed in this state. After copying, an original guide 31 is moved away from a device body 1 until the position indicating the measure of A3 of a scale 34 and an indicating part 35 coincide with each other. Next, the original P is moved left and is set with the left end matched to an end part 33a of a scale 33. The normal copying operation is performed in this state. Thus, image drop-out or image overlapping in the boundary part is reduced on the copy.
Patent JP-S6215719-A (JP)
Inventor: HAGA AKIRA
IPC: H01H37/74
Filed: 1985-07-11
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-H0821606-A (JP)
Title: Combustion device for liquid fuel
Inventor: UNO KATSUHIKO
IPC: F23D11/40
Filed: 1994-07-05
Abstract: PURPOSE:To make vaporized gas burn in a favorable condition with the combustion excelling in resistance to blowing air in a wide range of combustion level and with the operation free from a reversal of the flow of the vaporized gas. CONSTITUTION:The subject relates to a device in which liquid fuel is vaporized by heating by the use of a vaporizer 20, mixed with primary air, and made to burn at a flame hole 31. A primary air passageway 27 extending to the inlet to the vaporizer is provided inside an air duct 23 which extends from a blower 22 for supplying air for combustion. At the inlet of this primary air passageway an air volume-regulating means 26 is provided, which varies the sectional area of the air duct by opening and closing and virtually stops up the primary air passageway at the time of closure.
Patent JP-S6045063-A (JP)
Title: Semiconductor integrated circuit
Inventor: ASANO TETSUO
IPC: H01L27/06
Filed: 1983-08-22
Abstract: PURPOSE:To restrain the parasitic effect by a method wherein a Schottky barrier diode is provided between a base region and an island region in a collector base short type diode. CONSTITUTION:A contactor base short type diode D, having a P type Si semiconductor substrate 11, each island region 13, N<+> type buried layers 15, P type base regions 16, N<+> type emitter regions 17, an N<+> type contact region 18, a cathode electrode 19, and an anode electrode 20, is provided, and the Schottky barrier diode 21 made of evaporated aluminum is provided between the base region and the island region 13. The Schottky barrier diode SBD is inserted between the emitter and the base of a parasitic P-N-P transistor Q in a forward direction, and effectively restrains the parasitic effect. The increase in potential of the substrate 11 can be prevented thereby, and accordingly while influences on other circuits can be completely prevented.
Patent JP-S636013-A (JP)
Inventor: MANFURETO DEIITORITSUHI
IPC: C07C69/42
Filed: 1987-06-22
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-S5857072-A (JP)
Title: Ignition timing controlling method of electronic control engine
Inventor: MITSUTA NAOO
IPC: F02D23/00
Filed: 1981-09-30
Abstract: PURPOSE:To surely prevent the occurrence of knocking irrespective of the discrepancy of octane values by providing a plural number of ignition timing maps for which proper ignition timing has been previously determined corresponding to the octane value of fuel and by selecting this maps according to the octane value of the fuel being used. CONSTITUTION:When an engine is actuated, an electronic control device 40 firstly reads the operating data of the engine such as the flow rate of intake air from an air flow meter 2 and an engine rotary speed from a car speed sensor 35. Then, it is judged from the output of an octane value changing switch 38 whether fuel being used is high octane value fuel or normal fuel, and if normal fuel, the first ignition map is selected, and if high octane value fuel, the first ignition timing map selected. Next, on the basis of the selected ignition timing map the ignition timing is calculated, and according to the calculated result an ignition device 46 is controlled. Hereby, optimum ignition timing is obtained according to the octane value of fuel being used, enabling the knocking to be surely prevented.
Patent JP-S5377507-A (JP)
Title: Queue signal recorder in tape recorder
Inventor: SATOU TAKESHI
IPC: G11B15/02
Filed: 1976-12-20
Abstract: PURPOSE: To record the queue signal, by coupling the freely detachable attachment for generating the queue signal with the tape recorder. 
     COPYRIGHT: (C)1978,JPO&Japio