baber/WOPTO huggingface dataset:
Patent JP-H0758975-A (JP)
Title: Dynamic focus signal generation circuit
Inventor: TOSHIMA SHINYA
IPC: H04N3/26
Filed: 1993-08-16
Abstract: PURPOSE:To highly precisely correct a dynamic focus with a simple circuit. CONSTITUTION:In a dynamic focus signal generation circuit where the pulse signal of a horizontal period is supplied to the primary-sides 11a and 11b of a transformer 10, one end of a capacitor 3 is connected to the secondary-side 12 of the transformer 10, the parabolic waveform signal of the horizontal period is obtained in the secondary-side 12 of the transformer 10 by integral with the capacitor 3, and the parabolic waveform signal of the horizontal period is supplied to the focus control electrode of a cathode ray tube, capacity control means 4 and 6 are connected to the capacitor 3 and the capacity of the capacitor 3 is changed for a prescribed period when the level of the parabolic waveform signal drops so as to correct the parabolic waveform signal.
Patent JP-H0365402-A (JP)
Title: Wheel cover mounting device
Inventor: IIDA ISAO
IPC: B60B7/00
Filed: 1989-08-04
Abstract: PURPOSE:To make designing feature and mounting functionality compatible by arranging a first mounting means which is concerned with a wind hole arrangement and is provided with ring spring suspending function, and a second mounting means which is arranged in connection with the first mounting means and is provided with independent pressure-fitting pressing power, on a circumference in a mixed way. CONSTITUTION:On a wheel cover plate 4, a first mounting means 1 and a second mounting means 2 are mounted upright alternately, with a ring spring 3 placed intermediately, in such a way that mounting function works by means of radial pressing power of the mounting means 1, 2 to the ring spring 3. The first mounting means 1 is so formed that the ring spring 3 is suspended by a mounting piece 11 and an engaging piece 12. The second mounting means 2 is formed out of a pressure contact piece 21, fitting with pressure, and pressing the ring spring 3 radially to the inside. In the structure, designing and the setting of the mounting function can be performed in an indifferent way, and can thus be made compatible.
Patent JP-H06244086-A (JP)
Title: Method and device for exposure wherein holography is used
Inventor: GENMA TAKASHI
IPC: G03F9/00
Filed: 1993-07-26
Abstract: PURPOSE:To provide a method, device, etc., of exposure wherein holography is used which is provided with an alignment method which readily detects relative position relation in X-Y direction and also can cope with hologram deformation. CONSTITUTION:The title device is provided with a means for forming a hologram for alignment, a process for detecting diffraction wave E2 from a wafer provided to a wafer 5a though hologram for alignment and an alignment means for detecting or correcting relative misregistration between the wafer and the hologram based on the detection result in a holography exposure method.
Patent JP-S6468697-A (JP)
Title: Recoupler for hydrogen and oxygen
Inventor: RAINHARUTO HETSUKU
IPC: B01J12/00
Filed: 1988-08-12
Abstract: PURPOSE: To reduce the size of a device for recombining hydrogen with oxygen as a whole by housing a catalyst main body in a tube elongated in the vertical direction and installing a closing plug which is opened in connection with the pressure and/or temperature to the end face of the tube. CONSTITUTION: A catalyst main body 2 is fixed to the projecting section 3 of the internal surface of a tube 1 and the section 3 is constituted so as to make the heat transfer between the main body 2 and tube 1 as small as possible. A closing plug 14 which is opened depending upon the temperature is installed to the end face of the tube 1. Since the end face is provided with bimetal conditions 15 elongated in parallel with each other in four segments and the conditions 15 expand outward as the temperature rises, a gas flow which is fanned when a gas is heated is generated in the tube 1. When a damage occurs, the plug 14 is opened by a generated high pressure and high temperature. As a result, the medium contained in a containment enters the tube 1.  The hydrogen existing in the medium is catalytically recombined with simultaneously existing oxygen into water within the extend of the main body 2. The main body 2 is heated and a gas flow is generated in the direction shown by the arrow 16.
Patent JP-S5991630-A (JP)
Title: Microwave tube
Inventor: MITSUYASU SATORU
IPC: H01J23/027
Filed: 1982-11-18
Abstract: PURPOSE:To improve reliability against vibration and impact produced during transportion and mounting by forming the collector part of a package type microwave tube into a polygon whose outer wall section is cut orthogonally to the tube axis. CONSTITUTION:In the collector 11, the collector outer wall section orthogonally cut to the tube axis has a polygonal construction. Accordingly, even when the size accuracy of the collector 11 and the supporter 12 is a little inferior so as to produce play, the collector 11 can be fixed surely to the case substrate 5 without its rotation. Thereby, stress to the in-and-output circuit part reduces thus making it possible to obtain a micro wave tube having high reliability against vibration and impact produced during transportion and mounting.
Patent JP-2000023424-A (JP)
Title: Commutator unit
Inventor: HOSHIKA MAKOTO
IPC: H02K13/04
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a commutator unit of a rotating electric machine which enables improvement of the circularity of commutator segments and secure insulation between commutator segments adjacent to each other by a method wherein inclinations of the commutator segments are avoided and slit widths are made uniform. SOLUTION: Protrusions 16 which protrude outward in radial directions from the outer circumferential surface of the cylindrical part of an insulation base 10 and are extended in an axial direction to the extent higher than the upper end surface of a washer 31 are formed between commutator segments 21 adjacent to each other. With this constitution, inclinations of the commutator segments 21 are avoided and the widths of slits S can be maintained uniform. Further, by forming protrusions 16 so as to have heights in radial directions smaller than the thicknesses of the commutator segments 21, the commutator segments 21 can be brought into contact more tightly with the insulation base 10.
Patent JP-H0367362-A (JP)
Title: Reserving device and issuing device for ticket
Inventor: KAWAMATA HIROSHI
IPC: G06Q30/06
Filed: 1989-08-04
Abstract: PURPOSE:To issue a ticket easily, simply, and securely by recording reservation information on an information recording medium through a medium reading/ writing device when a reservation is made. CONSTITUTION:When the reservation information is inputted from the input means 1a of an information processor 1 connected to a host computer, the information is analyzed by the computer 4, which accepts the reservation when the reservation meets specific requirements. Then the reservation information is written on the information recording medium loaded on the medium reading/ writing device 2 and also written in a storage means 2d. The information recording medium is inserted into a ticket issuing device on a later day and the reservation information is read out to issue a ticket easily, simply, and securely without inputting information on the day, time, etc.
Patent JP-2001035766-A (JP)
Title: Pattern drawing method
Inventor: SUTANI TAKUJI
IPC: G03F1/20
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To enable suppression of lowering of dimensional accuracy for a pattern required of a high dimensional accuracy on a wafer caused due to variations in shots, to thereby improve the dimensional accuracy when the pattern is transferred to the wafer. SOLUTION: In a method for drawing a prescribed pattern on the resist on a mask substrate, using an electron beam writing device of a variable forming beam system to form a mask for light exposure, a pattern for a gate layer is separated into a first region 401 requiring high dimensional accuracy and a second region 402 other than the first region, the pattern of the first region 401 is divided into small figures, the pattern of the second region 402 is divided into large figures, the patterns of the regions are drawn on the resist of the mask substrate in accordance with the figure divisions.
Patent JP-S6093823-A (JP)
Title: Integrated circuit device
Inventor: TOSAKA TAKAO
IPC: H03K19/013
Filed: 1983-10-27
Abstract: PURPOSE:To improve the operation delay due to the saturation delay of a transistor TR by inserting a diode to raise the GND level potential of an IIL logic circuit part when the IIL logic circuit part and an input circuit part are coupled to each other. CONSTITUTION:A resistance R11 is connected in series to an input terminal V1 and is grounded through a diode D1 and a resistance R2. An NPN TR T1 has the emitter grounded and has the base connected to the input terminal V1 through the diode D1 and the resistance R11 and has the collector connected to the input terminal V1 through a diode D2 and the resistance R11 to constitute the input circuit part. The IIL logic circuit part has the basic gate constituted with a PNP TR T12 and an NPN TR T13, and an output terminal V2 of the input circuit part is connected to the collector of the TR T12 and the base of the TR T13. The base of the TR T12 and the emitter of the TR T13 are grounded through a diode D3.
Patent JP-H1032190-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMINO KAZUYA
IPC: H01L21/3065
Filed: 1996-07-13
Abstract: PROBLEM TO BE SOLVED: To enable an etching mask to be enhanced in etching resistance and restrained from increasing in dimension conversion difference, when the fine pattern is formed. SOLUTION: A positive-type photoresist film 4 is applied onto a wiring film 3, subjected to an under-exposure process, so as to be exposed to light as deep as half of its thickness and developed for the formation of grooves 5. Then, an SOG (spin-on-glass) film is applied to all the surfaces and etched backs, whereby an SOG buried film 6b is formed in the grooves 5 respectively, and the positive-type photoresist film 4 is etched through an RIE method (reactive ion etching) for the formation of a resist pattern 4p. The wiring film 3 is etched through an RIE method, using the SOG buried film 6b and the resist pattern 4p as a cooperative mask for the formation of a wiring pattern 3p. The width of the wiring pattern 3p is substantially determined almost by the width in the opening edge of the groove 5, and the etching mask 7 is enhanced in etching resistance by the SOG-buried film 6b.
Patent JP-H09107213-A (JP)
Title: Radio wave radiation display device
Inventor: TSUCHIYA KEN
IPC: H01Q1/06
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To confirm the radio wave radiation state with a simple constitution by making a light emitting device in the color, which corresponds to the output level of a DC output obtained together with a high frequency current, in the other ends of a pair of rectification diodes which have one ends connected to an antenna member. SOLUTION: A pair of rectification diodes 3A and 3B forming a rectification part P2 are connected to one end of a bar-shaped conductor 2 forming an antenna part P1 in common, and the other ends of rectification diodes 3A and 3B are connected to a light emitting diode 6 constituting a display part P4 through a coaxial cable 5 constituting an extension part P3. Rectification diodes 3A and 3B not only form a signal passage for a high frequency signal but also generate a DC power by the rectifying operation for the high frequency signal, and this DC power is supplied to the light emitting diode 6 as a light emission power source. Thus, the light emitting diode 6 is made emit light in one of plural light emission colors in accordance with the output level of this DC output.
Patent JP-H0866746-A (JP)
Title: Horizontal continuous casting apparatus
Inventor: FURUHASHI SEIJI
IPC: B22D11/04
Filed: 1994-08-29
Abstract: PURPOSE: To efficiently impress electromagnetic field to molten metal and to prevent the surface defect caused by the static pressure of the molten metal by arranging slits to be radially arranged in larger number at the part high in static pressure in a mold than at the part low in static pressure. CONSTITUTION: A part including the tip part of a tundish nozzle 5 in the intermediate part of a mold 1 and a brake ring 6, i.e., the neighborhood of a triple point P where the brake ring 6, the mold 1 and the molten metal 3 are in contact, is divided in segments by the radially arranged slits 1a. The number of these slits 1a at the part high in static pressure in the mold, i.e., at the lower part in the mold 1 is made larger than at the part low in static pressure in the mold, i.e., at the upper part in the mold 1 so as to impress the higher frequency electromagnetic field at the part high in static pressure in the mold.
Patent JP-H1142939-A (JP)
Title: Sun visor for vehicle
Inventor: MIYAUCHI MASAHIRO
IPC: B60J3/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To shield ultraviolet rays and to minimize the contamination by covering a sun visor consisting of a transparent thermoplastic resin with a surface layer including an optical semiconductor, and constituting the surface layer of anatase-type titanium dioxide sol and a silicone resin. SOLUTION: Anatase-type titanium dioxide sol is mixed with colloicial silica sol, and applied to both surfaces of an acrylic resin plate about 2 mm thick by spray coating. Further, the resulting plate is heated and hardened at about 80 deg.C for about 4 hours, whereby an acrylic resin plate covered with a surface layer consisting of titanium dioxide and silicone resin is provided. The acrylic resin plate covered with the surface layer is thermally molded and cut, whereby an automobile window sun visor is provided. The surface layer including an optical semiconductor which covers the sum visor has a thickness of about 4 μm. Thus, ultraviolet ray shielding function can be revealed, and contamination can be minimized.
Patent JP-2000021161-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUROKI OSAMU
IPC: G11C7/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit in which the transfer of data to a read register from a write register or to the write register from the read register is executed without any malfunction. SOLUTION: A power-supply line RRVDD for a read register is connected to the read register. A resistance is connected across the power-supply line RRVDD for the read register and a ground potential. A transistor PTR5 which is set to an OFF state in a data transfer operation is connected across the power-supply line RRVDD for the read register and a power-supply potential. Since the power-supply line RRVDD for the read register becomes lower than the power-supply potential in the data transfer operation, the apparent driving capability of the read register becomes lower than the apparent driving capability of a write register. As a result, the transfer of data to the read register from the write register is executed without any malfunction.
Patent JP-H09113371-A (JP)
Title: Device that measures temperature of high-temperature gas
Inventor: PIEERU DORUE
IPC: G01K13/02
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for measuring the temperature of high temperature gas accurately. SOLUTION: The temperature of high temperature gas is measured with no effect of heat radiation from peripheral elements using an apparatus comprising a measuring element 2 and an electric connection means 3 therefor. The electric connection means 3 is protected by a concentric sheath 4 and two protective tubes 6, 9. The protective tubes 6, 9 have choked end parts and each tube is provided with two longitudinal slots substantially facing each other while being shifted angularly. The inventive apparatus is employed when the temperature of high temperature gas is measured continuously and accurately.
Patent JP-H0255688-A (JP)
Title: Controller for laser beam machine
Inventor: FUJIKOSHI NOZOMI
IPC: B23K26/02
Filed: 1988-08-18
Abstract: PURPOSE:To improve the positioning accuracy of a work by providing a work position detector on one axis of a working table so that its movement can be controlled, and deriving a position and a dimension of the work, based on a moving amount of its fitting axis and a work position detecting signal. CONSTITUTION:On a working table 1, a Y axis 6 for moving vertically in the X axis direction is provided, and in the Y axis 6, a work position detector 7 is installed so that its movement can be controlled. In this case, as for the detector 7, a photosensor, etc., are used, and the detector 7 is controlled by an NC control, etc. A moving amount of the Y axis 6 and a work position detecting signal from the detector 7 are stored in a controller, and based on an operation of a moving amount of each axis which moves by laser beam machining, a position and a dimension of a work 5 are outputted, and pictured. In such a way, the positioning accuracy of the work 5 is improved remarkably.
Patent JP-2001036011-A (JP)
Title: Digital integrated circuit with built-in inspection circuit
Inventor: TAGUCHI SEIICHI
IPC: H01L21/822
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a digital integrated circuit with a built-in inspection circuit where scan path inspection is applicable even when using a latching circuit as a storage circuit and a text pattern having a high fault detection percentage. SOLUTION: This digital integrated circuit can be regarded as a circuit where scan path inspection is applicable in each case, by performing control in two ways of the case where even latching circuits 12L, etc., perform the latch operation by a first clock signal MCK within a period of 0 and a case where odd latch circuits 11L, etc., perform latching operation by a second clock signal SCK, changing the level of a first test signal NT in the order 1, 0, and 1, with the first clock signal MCK as the gate input of the even numbered latching circuits 12L, etc., and the second clock SCK of reverse phase to the first clock signal MCK as the gate input of the odd numbered latching circuits 11L, etc., in test mode, thus a test pattern having a high fault detection percentage can be obtained easily.
Patent JP-H0954031-A (JP)
Title: Device for calculating impact strength of macromolecular material
Inventor: KAMEI EIICHI
IPC: G01N3/30
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To efficiently design a new macromolecular material by using an input device, to which the structure of repeating units of the macromolecular material is input, and arithmetic units. SOLUTION: A first arithmetic unit 11 calculates density ρ, critical molecular weight Mc, statistical coupling point nv, and mole molecular weight Mr on the basis of information about repeating units of a polymeric material which is input by an input device1. A second arithmetic unit 12 calculates molecular weight Me between entanglement points and characteristic ratio C∞ from the calculated critical molecular weight Mc, statistical coupling point nv, and mole molecular weight Mr. A third arithmetic unit 13 calculates entanglement point density νe from the molecular weight Me between entanglement points and density ρ. A fourth arithmetic unit 14 calculates impact strength from the entanglement point density νe and characteristic ratio C∞.  This calculating device can estimate impact strength with very high accuracy in about three minutes, even for macromolecular materials with a new structure, and thus greatly reduce the time required to develop new macromolecular materials.
Patent JP-H1149385-A (JP)
Title: Paper feeding device
Inventor: MARUCHI NORITOSHI
IPC: B65H3/04
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device which can prevent the surface of a paper sheet from contamination resulting from rubbing and which is embodied in a small size at a low cost with no risk of emitting noises. SOLUTION: A paper feeding device is equipped with a pickup resilient belt 65 and a drive shaft 66 and support 73 to support the belt 65 as capable of driving into rotation while the belt lower part is pinched from the inside and outside, and that upper part of the belt 65 rotated at the time of paper feeding which is not supported by the drive shaft 66 and support 73 is put in pressure contact with the sheet of paper 68 being fed.
Patent JP-S6184374-A (JP)
Title: Amorphous silicon film forming device
Inventor: SUZUKI KATSUMI
IPC: C23C16/24
Filed: 1984-09-29
Abstract: PURPOSE:To provide a titled device which subjects a substrate to a uniform film forming treatment over the entire peripheral surface thereof by disposing the substrate into a reaction chamber to be introduced therein with a gaseous raw material contg. Si at such a distance from a base plate at which said distance is not smaller than the distance from a counter electrode. CONSTITUTION:This amorphous film forming device forms a film on the surbstrate 20 such as shaft member by introducing the reactive gas such as SiH4 into the reaction chamber 1, maintaining the gas under <=1.0Torr, more preferably <=0.8Torr pressure, supporting the substrate 20 at one end on the base plate 4 contg. a heater 6 via a jig 21, impressing 25-200W electric power between the plate 4 and the counter electrode 7 and cracking the gaseous raw material by glow discharge. The above-mentioned substrate 20 is supported apart by d1 from the base plate 4 and the above-mentioned d1 is so set with respect to the distance d2 between the substrate 20 and the electrode 7 that the d1 is made equal to or larger than d2 in the above-mentioned device. The shaft member such as the revolving shaft part of a polygonal mirror for a laser printer which is formed with the film uniformly over the entire part and having high quality is thus obtd.
Patent JP-S5994501-A (JP)
Title: Method for stabilizing rolling of super long-sized bar steel and rolling facility
Inventor: HIRATA KAZUHIRO
IPC: B21B1/46
Filed: 1982-11-24
Abstract: PURPOSE:To perform a titled stabilization and to prevent effectively the lowering of yield by recutting a continuously cast billet in running with the aid of a cutter, and extracting and displacing it from a pass line to a conveyor, in case of an accidental stagnation at a bar steel rolling stage. CONSTITUTION:Continuously cast billets, extracted from a continuous casting machine 2 are respectively cut by cutters 3 to the length capable of being charged into a soaking pit 8, to send them to exit side conveyors 5, and a billet of each strand is advanced in sequence to the soaking pit 8 by a transporting conveyor 7 to pass it through the pit 8, and is supplied to bar steel rolling mills 9. When an operation of rolling line is interrupted by an impediment occurred in the mills 9, the billet on the conveyor 7 is recut at need by the 2nd cutter 10 to take it out to a conveyor 11. And the billet is charged into a reheating furnace 4 arranged at the side of the conveyor 11 to make it stand by while keeping its temperature. When rolling operation is reopened, the billet is returned to the conveyor 11 by a transfer device to perform rolling.