baber/WOPTO huggingface dataset:
Patent JP-H10219313-A (JP)
Title: Production of metal powder and production method
Inventor: KAGOHASHI WATARU
IPC: B22F9/28
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for producing a metal powder by which the grain diameter is stabilized and optionally set in the range from 0.1 to 1.0μm. SOLUTION: Gaseous chlorine is brought into contact with metallic nickel to continuously generate a gaseous nickel oxide in the chlorination stage, and the gaseous metal chloride is brought into contact with a reducing gas to continuously reduce the metal chloride in the reducing stage. Since both stages are provided, the amt. of the gaseous metal chloride to be generated is controlled by controlling the supply of gaseous chlorine, and the grain diameter of the metal powder generated is surely controlled.
Patent JP-H07172075-A (JP)
Title: Composite thermal transfer sheet
Inventor: NAKAMURA KOICHI
IPC: B41M5/41
Filed: 1993-12-20
Abstract: PURPOSE:To provide a composite thermal transfer sheet in which an image having stable density and transparency of a colored ink layer and a releasable ink layer can be formed in a thermal transfer sheet wound together to be used for a printer having one of a sheet supply unit. CONSTITUTION:A composite thermal transfer sheet C comprises an ink releasable film A having a sticking preventive layer 2 provided on one side surface of a base sheet 1 and an adhesive heat seal layer 3 provided on the other surface, an image receiving sheet B having an ink layer 4 provided on one side surface of the other base film 5 in such a manner that the layer 3 and the layer 4 are opposed to be so adhered as to be released.
Patent JP-2001160934-A (JP)
Title: Video output device and video display device
Inventor: OKAMOTO HIROSHI
IPC: H04N5/46
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional video output device and a video display device where the format of a video signal which is compatible with and optimal to both devices is not automatically selected, in the case that the video output device and the video display device that are compatible with multi- formats are connected. SOLUTION: A display state discriminating circuit 12 discriminates whether an output video control signal 23 outputted from a video output device 1 can be displayed on a video display device 2 and provides the output of the discrimination result as a display state signals 25. A priority setting circuit 5 obtains the priority of a signal format on the output video signal 23 on the basis of the signal format of an original video signal 20. An output control circuit 6 keeps a present signal format, when the display state signal 25 indicates a display enable state and selects the signal format according to the priority obtained by the priority setting circuit 5, when the display state signal 25 indicates a display disabled state.  A signal format conversion circuit 4 converts the signal format of the original video signal 20 into the signal format designated by the output control circuit 6 to obtain the output video signal 23.
Patent JP-2000129050-A (JP)
Title: Polymer composition and easily unsealable sealing material prepared therefrom
Inventor: MITSUHARU KENJI
IPC: C09J7/02
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material which can be easily unsealed when used for sealing polyethylene, esp. polyethylene-coated paper. SOLUTION: This sealing material is prepd. by using a polymer compsn. comprising (A) 30-90 wt.% ethylene-unsatd. carboxylic acid copolymer having an unsatd. carboxylic acid content of 4-20 wt.% or its ionomer, (B) 5-45 wt.% polymer formed mainly from propylene or 1-butene, and (C) 5-25 wt.% tackifying resin.
Patent JP-H05245386-A (JP)
Title: Exhaust gas purifying catalyst
Inventor: KAMIOKA TOSHITSUGU
IPC: B01J29/78
Filed: 1992-12-25
Abstract: PURPOSE:To enlarge the active temp. range of a catalyst and to improve the heat resistance of the catalyst by depositing a transition metal on an MFI-type metal-contg. silicate contg. a metal M selected from Ga, In, B, Mn, Bi, Sc, Y, V and Ta as the metallic component constituting the skeleton of the crystal. CONSTITUTION:A transition metal (e.g. Cu) is deposited on an MFI-type metal- contg. silicate contg. a metal M selected from Ga, In, B, Mn, Bi, Sc, Y, V and Ta as the metallic component constituting the skeleton of a catalyst. Meanwhile, the transition metals except noble metals are used as the transition metal, and the Si/Al ratio is controlled to <=100 and the Si/M ratio to <=6000 in the silicate. Consequently, the active temp. range of the catalyst is expanded, and the heat resistance of the catalyst is enhanced.
Patent JP-H11172399-A (JP)
Title: Molten metal immersing device
Inventor: MINE KENICHIRO
IPC: C23C2/12
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal immersing device capable of easily applying centrifugal force and impact force to works and efficiently shaking off the excess molten metal sticking to these works by utilizing the driving force of a conveyor for carrying the works to be subjected to immersion treatment. SOLUTION: The molten metal immersing device 1 is so constituted as to transport the works 4 to be subjected to the immersion treatment into the molten metal 3 by immersing the conveyor 5 having plural work pendant supporting members 6 for supporting the works into the molten metal 3 housed in a molten metal bath vessel 2, then pulling up the conveyor. The work pendant supporting members 6 are constituted by pivotally supporting the work pendant supporting members 6 oscillatably in the moving direction of the conveyor.
Patent JP-H05179068-A (JP)
Title: Rubber composition
Inventor: NAKANE SHINSUKE
IPC: C08L21/00
Filed: 1991-12-26
Abstract: PURPOSE:To improve the air-shielding performance of a rubber composition to be used as an interliner of tire, etc., without deteriorating the processability and the low-temperature elasticity of the composition. CONSTITUTION:The objective composition is produced by compounding 100 pts.wt. of a rubber component containing 30-100 pts.wt. of a butyl rubber with 3-25 pts.wt. of at least one kind of polymer having low molecular weight and selected from an isobutyl-containing polymer having a weight-average molecular weight of 300-1,500, an acrylonitrile-butadiene copolymer having a weight-average molecular weight of <=5,000, an ethylene-propylene-diene terpolymer, a butadiene polymer, an isoprene polymer and a styrene-butadiene polymer.
Patent JP-H10189111-A (JP)
Title: Spring contact device
Inventor: KONDO YASUHIRO
IPC: H01R13/24
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To directly and surely attain conduction while securing the sliding of a moving section by proving the moving section, a fixed section, and a spring welded to the moving section and fixed section at both ends and having an electric conductive function, and conducting electricity between the moving section and fixed section through the spring, not through peripheral contact. SOLUTION: This spring contact device is constituted of a moving section 1 to be brought into contact with the first component (e.g. the first printed circuit board), a fixed section 2 buried in the second component (e.g. the second printed circuit board by molding), for example, and one or more springs 3 welded to the moving section 1 and fixed section 2 at both ends (weld sections 6, 6) and having the function electrically connecting the moving section 1 and fixed section 2. The adjustment of the outer diameter of the moving section 1 and the inner diameter of the fixed section 2 is not required so strictly as compared with a device having electrical conduction via peripheral contact, and unit machining accuracy can be mitigated.
Patent JP-2000174248-A (JP)
Title: Solid-state image pickup element
Inventor: HIGUCHI TOSHIAKI
IPC: H01L27/148
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup element wherein a contact part to a wring, etc., is worked easily for smaller chip size. SOLUTION: In a vertical transfer resistor 5, the signal charge is transferred by a plurality of phases of transfer pulses Vϕ1, Vϕ2, Vϕ3, and Vϕ4, transfer electrodes 6B and 6A, among transfer electrodes 6A, 6B, 6C, and 6D of the vertical transfer resistor 5 provided corresponding to transfer pulses Vϕ1, Vϕ2, Vϕ3, and Vϕ4 for each phase of the plurality of phases of transfer pulses, to which the transfer pulses Vϕ1 and Vϕ2 of a part of phase are applied are extended in one side outside an imaging region around a pixel and connected to wirings 11 and 12 to which the transfer pulse is applied, and, the transfer electrodes 6D and 6C, among the transfer electrodes of the vertical transfer resistor 5,  to which the transfer pulses Vϕ3 and Vϕ4 of other phase except for a part phase are applied are extended on the other side outside the imaging region and connected to wirings 13 and 14 to which transfer pulse is applied, constituting a solid-state image pickup element 1.
Patent JP-2001165751-A (JP)
Title: Liquid surface sensor
Inventor: TAMAOKI MASAKATSU
IPC: G01F23/28
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid surface sensor which is intended to miniaturize the sensor head and capable of detecting abnormal conditions of an optical path and an electric circuit. SOLUTION: A projecting optical fiber 12 and a receiving optical fiber 13 are downward held with a fixed block 17 provided in a tubular case 11 and the end faces of the optical fibers 12, 13 face a mirror surface 28. A light projected from the projecting optical fiber 12 is reflected on a transparent part 14A and the mirror surface 28 and received by the receiving optical fiber 13 when no liquid exists outside the transparent part 14A. Since both optical fibers 12, 13 are housed along the tubular case 11, there is no need to provide a space for curving the optical fibers, this being necessary for the conventional ones, and hence the sensor head 10 can be downsized.
Patent JP-H07178240-A (JP)
Title: Video game device provided with layered screen of real image and cg
Inventor: KONDO TOMOHIRO
IPC: A63F13/213
Filed: 1993-12-21
Abstract: PURPOSE:To provide a video game device on which intended background, person, and obstruction can be easily attached and with a degree of freedom higher than ever in the video game device provided with the layered screen of, especially an actual image and a CG as the video game device. CONSTITUTION:This device is constituted of an image input circuit which image- picks up a background real image 40 and converts an image pickup signal to a digital signal, and a video game device main body which inputs the digital signal from the image input circuit, and superimposes the image of digital data generated by a computer graphic and that of digital data of a sprite 60 on the image of the digital signal from the image input circuit, and displays it on a monitor.
Patent JP-H06196053-A (JP)
Title: Circuit breaker for electric power
Inventor: SUGIYAMA AKIRA
IPC: H01H33/91
Filed: 1992-12-25
Abstract: PURPOSE:To provide a circuit breaker for electric power capable of contributing to the reduction in size and cost while improving current interrupting performance. CONSTITUTION:A pair of contacts 12, 22 containing a pair of connectable and disconnectable arc electrodes 13, 23 are housed in a vessel 30 filled with an insulating gas 34. The contacts 12, 22 have compression parts 35, 38 for compressing the insulating gas 34, respectively. The insulating gas 34 is compressed by the compression parts 35, 38, and a high speed gas flow is puffed from both sides to an arc 37 between the arc electrodes 13, 23 of the contacts 12, 22 to interrupt a current. The operation members 12, 22 of the compression parts 35, 38 are mechanically connected to each other through link mechanisms (3, 31, 2) and driven by one driving part 40.
Patent JP-H11185839-A (JP)
Title: Conducting method of artificial satellite constituting body
Inventor: TANIAI HITOSHI
IPC: H01R4/04
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To increase adhesion strength, ensure high conductivity, and enhance workability by bonding conductive components with an adhesive for structure, and applying a conductive adhesive to which fibers having the specified coefficient of linear expansion and length are mixed so as to cross the components. SOLUTION: Conductive components 3a, 3b are bonded with an adhesive for structure 5. A conductive adhesive 6 to which fibers 7 having a coefficient of linear expansion of 6×10<-6> / deg.C or less and a length of 1 mm or less, such as carbon fibers or silicon carbide fibers are mixed so that the coefficient of linear expansion becomes near to that of the components 3a, 3b is applied in the shape of a belt to the outer surfaces of the conductive components 3a, 3b so as to cross the components. By mixing the specified fibers selected to the conductive adhesive 6, the coefficient of the linear expansion of the conductive adhesive can come close to that of the conductive components in a severe temperature change under the space environment, the generation of cracks is prevented, and by specifying the length of fibers to 1 mm or less, thin coating is made possible. Since the conducting from the outside can be ensured, the conducting work is facilitated.
Patent JP-H11137589-A (JP)
Title: Erection insufficiency treating aid
Inventor: FUKUZAKI TAKESHI
IPC: A61F5/41
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To develop an erection insufficiency treating aid that can be used for correcting the erection insufficiency. SOLUTION: A manual rubber pump 4 is mounted detachably at the end of a tube 3 extended from the ring portion at the rear end, and a holder 1 is structured so as to be extended lengthwise by delivering air to the tube 2 forming the holder 1 and to be expanded outward and inward radially by operating the pump 4 as shown in the figure.
Patent JP-H10185858-A (JP)
Title: Column-type cell for electrolytic synthesis
Inventor: SUEOKA TETSUO
IPC: G01N27/28
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide as column-type cell for electrolytic synthesis capable of strictly controlling the temperature of electrolyte in an electrolytic synthesis cell, and efficiently synthesizing an anticipated chemical material. SOLUTION: The column-type cell is provided with a reaction bath 1 where, with an introduction hole 11 and a discharge hole 12 for an electrolyte opened/ formed, an electrolyte 16 is poured in an internal liquid reservoir 15 by a specified amount, a porous diaphragm pipe 2 in which, with countless minute holes penetrated on its surface, working electrodes are tightly packed, and a counter- pole electrode wound in required turns around the porous diaphragm pipe 2. In that case, a corrosion-proof pipe 24 is wound around the porous diaphragm pipe 2 to be a counter-pole electrode, a function as a cooling pipe or a heating pipe of the porous diaphragm pipe as well as as a counter-pole electrode are, thanks to the pipe 24, provided. At the column-type cell, a sensor 27, which measures the temperature of the working electrode is inserted.
Patent JP-H07188306-A (JP)
Title: Constituous production of methyl methacrylate-based prepolymer and fully mixing tank-type reaction vessel
Inventor: NISHIDA TOSHIHIKO
IPC: C08F12/00
Filed: 1993-12-27
Abstract: PURPOSE:To easily produce at low cost in a pollution-free way a homogeneously controlled prepolymer in a short time without causing short-pass, by continuously feeding a polymerization initiator-contg. methyl methacrylate mixture into a fully mixing tank-type reaction vessel internally equipped with partition plate(s). CONSTITUTION:A monomer mixture comprising methyl methacrylate-predominant monomer and polymerization initiator is continuously fed into a fully mixing tank-type reaction vessel internally equipped with partition plate(s) and a reaction liquor is passed through reaction zones divided by at least one partition plate in the reaction vessel to conduct a polymerization. The reaction vessel shown in the figure, provided with a monomer feed port 3 and a polymer drawing port 4, has a design to be equipped with a revolving shaft 5 at the center and firmly mounted with partition plate(s) 8 in between the main agitating blades 6 and auxiliary agitating blades 7. And, the partition plate 8 is provided with an opening hole and the ratio of the opening hole area to the vessel cross-section stands at <=5%. The reaction liquor flows from the upper part to the lower part through the opening hole. Besides, there are jackets 10,11 to regulate the polymerizat ion reaction.
Patent JP-H05180114-A (JP)
Title: Fuel injection device
Inventor: MATSUZAKA MASAYOSHI
IPC: F02M51/06
Filed: 1991-12-27
Abstract: PURPOSE:To make uniform injection of fuel. CONSTITUTION:An outward opened valve 20 slidably disposed within a nozzle 19 and having a lower end portion 20b exposed to the outside of an injection port 27, the valve 20 being so arranged as to close the injection port 27 at all times so far as no feel injection is carried out, is slidably disposed between a pressure chamber 7 and a first fuel chamber 17 together with a metering portion 24 disposed between the first fuel chamber 17 and a second fuel chamber 25 and having a fixed cross section. The fuel injection valve comprises a plunger 9 for making effective and ineffective the communication between the first fuel chamber 17 and the second fuel chamber 25 via the metering portion.
Patent JP-H11247844-A (JP)
Title: Compliant foil fluid film radial bearing
Inventor: WEISSERT DENNIS H
IPC: F16C17/03
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a multi-segment type compliant foil fluid film radial bearing advantageous in manufacture. SOLUTION: A bush 12 having an inner hole 20 having a plural number of roughly T-shaped retainers 22 extending in the axial direction and arranged with equal intervals is included. The inner hole of the bush 12 is divided into the same plural number of lobes 24 as the roughly T-shaped retainers. A compliant foil 16 and a foil under spring 18 are arranged between the adjacent roughly T-shaped retainers in each of the lobes 24. A shaft or a rotor 14 is arranged on the inside of the compliant foil 16.
Patent JP-H06204557-A (JP)
Title: Manufacture of semiconductor light-emitting element
Inventor: BITO YOSHIFUMI
IPC: H01L33/30
Filed: 1992-12-28
Abstract: PURPOSE:To improve the crystallinity of a semiconductor layer, to reduce the internal stress property thereof and thereby to obtain a light-emitting element having a large emission strength, by a method wherein an insular semiconductor layer is covered with a silicon nitride film and then a semiconductor substrate and the insular semiconductor layer are subjected to heat treatment. CONSTITUTION:A buffer layer 2 is formed on a semiconductor substrate 1, a semiconductor layer 3 of a one conductivity type is formed on the buffer layer 2, a semiconductor layer of a reverse conductivity type is formed on the layer 3 and further an ohmic contact layer is formed thereon. Next, the buffer layer 2, the semiconductor layer 3, the semiconductor layer 4 and the ohmic contact layer are formed to be insular so that they form the shape of the contour of a light-emitting element. Then, a passivation film 6 is formed of a silicon nitride film or the like on the semiconductor substrate 1 so that it covers the insular part. Subsequently, the buffer layer 2, the semiconductor layer 3, the semi-conductor layer 4 and the ohmic contact layer 5 are subjected to heat treatment. Thereby atoms of an inter-face of each layer are rearranged, a stress is reduced and an excellent crystal is attained.
Patent JP-2001162748-A (JP)
Title: Polyester film for vapor deposition
Inventor: HAYASHIZAKI KEIICHI
IPC: C08J7/04
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film for vapor deposition, in which even if heat treatment or the like are performed, adhesive properties and barrier properties are not reduced. SOLUTION: The polyester film for vapor deposition has a coated layer, which is formed by applying coating liquid containing a silane coupling agent having an amino group, on at least one side. After the polyester film is treated at 180 deg.C for 10 minutes, oligomer amount on the surface of the coated layer is <=2.80 mg/m2.
Patent JP-H07179828-A (JP)
Title: Adhesive sheet and peeling method for adhesive sheet
Inventor: KITAZAKI YASUAKI
IPC: C09J7/02
Filed: 1993-12-24
Abstract: PURPOSE:To prepare an adhesive sheet which can be stuck to and then peeled from an adherend easily. CONSTITUTION:This adhesive sheet comprises a substrate layer 1, a heat- generating layer 2 which generates heat by electromagnetic induction, and an adhesive layer 3 which is sticky at normal temp. and becomes less sticky by heat generated by the heat-generating layer 2. After stuck to an adherend, the adhesive sheet can be made peelable by decreasing the stickiness of the adhesive layer 3 by causing the heat-generating layer 2 to generate heat with an alternating field of an induction heating apparatus.
Patent JP-H11175492-A (JP)
Title: Automatic operation of composite computer system
Inventor: GOTO SHOJI
IPC: G06F15/177
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic operation system for controlling automatic start of a multi-plateform type composite computer system, and automatic stop including power disconnection of ancillary equipment. SOLUTION: This system is provided with an integrated operation console 200 for operating the setting and referencing of start and stop schedules of plural calculators 100A-100N having different platforms, an operation information data base 300 as an operation information managing means for storing start and stop schedules set by the integrated operation console 200, and an integrated operating device 400 for integrally controlling the start and stop of plural computers according to the start and stop schedules.
Patent JP-H07193699-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/333
Filed: 1993-12-24
Abstract: PURPOSE:To obtain the facsimile equipment in which deterioration in the S/N is prevented by using a MODEM driven at a low voltage. CONSTITUTION:The facsimile equipment is provided with a line side circuit 40 and a MODEM 38. The line side circuit 40 is made up of an NCU 2, a hybrid circuit 6, an NL correction circuit 23, a gain control circuit 8, an NL correction circuit 24 and a gain control circuit 10 and driven at voltages of + or -12V. The MODEM 38 is made up of a V27ter demodulator 27, a V21 demodulator 26, a V21 modulator 12, a V27ter modulator 18, an adder circuit 29 and a gain control circuit 22 and the MODEM 38 is driven by application of voltages of 0V, +5V.
Patent JP-H11291026-A (JP)
Title: Immersion nozzle for introducing molten steel into mold
Inventor: CHANDORASHEKUHAA S DAMURE
IPC: B22D41/50
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To minimize the pencil pipe defect and the sliver by forming a dish- shaped bottom surface combined with a lip inclined downward and guiding the outgoing stream of molten steel to near the horizontal direction. SOLUTION: A center hole 16 is extended to the peripheral edge of an immersion nozzle 10 and finished at the dish-shaped bottom surface 18 communicated with one pair of outlet parts 20a, 20b extended by crossing the center hole 16. The upper parts 21a, 21b of the outlet parts 20a, 20b are demarcated with the lips 22a, 22b inclined downward, respectively. The lips 22a, 22b are extended from the inner wall 28 of the center hole 16 to the prescribed edge or the outer wall of the immersion nozzle 10. The lower parts 23a, 23b of the outlet parts 20a, 20b are demarcated with the dish-shaped bottom surface 18 at a part. The bottom surface 18 is inclined at the positive angle α to the horizontal plane at the right angle to the axial line A-A. On the other hand, the lips 22a, 22b are inclined at the negative angle β to the horizontal plane.