baber/WOPTO huggingface dataset:
Patent JP-2000278660-A (JP)
Title: Display device
Inventor: KATO KAZUHIRO
IPC: G09F9/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device where an angle of a display section is accurately fixed and each of operations that is release of a fixed angle of the display section, change of the angle of the display section and change of the angle of a camera section can easily performed. SOLUTION: The display device is provided with a base section 4,a display section 7 that is turnably provided to the base section 4, a camera section, an operation section 20 that fixes the camera section, a fixing section 30 to fix an angle of the display section 7. The operation section 20 is configured to release the fixing by the fixing section 30 and to change the angle of the display section 7 so as to change the angle of the camera section. Since the single operation section can conduct the fixing release operation of the display section, the angle adjustment of the display section and the angle adjustment of the camera section without changing the position of a hand of a user, the operation requires no trouble and the operability can considerably be enhanced.
Patent JP-H01255310-A (JP)
Title: Antenna input circuit for receiver
Inventor: TAKEUCHI NARIKAZU
IPC: H03J3/18
Filed: 1988-04-05
Abstract: PURPOSE:To prevent the lowering of a sensitivity at the time of the reception of the band of one side by supplying reception signals having polarities to be mutually reverse to the antenna input coil of the band of the other side and to the coil coupled to it at the time of the reception of the band of one side. CONSTITUTION:For coils L21 and L23, a connection is combined so that they can be made into the polarities to be mutually reverse when signal current flows to them. At the time of the reception of an LW band, the reception signal flows from an antenna 3 through a coil L11 also to the coil L21, since the inverse of BAND=H is executed and a transistor Q4 is turned on at such a time, one part of the reception signal flows from the coil L11 through the transistor Q4 to the coil L23, and the reception signal flows with the reverse polarities in the coils L21 and L23. Consequently, the inductance components of the coil L21 (and L23) from the viewpoint of the receiving signals are made into zero or approximately zero. Thus, a loss in the LW band, especially, at the low band side can be made sufficiently small, and the lowering of a reception sensitivity can be prevented.
Patent JP-S57199231-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINADA KAZUYOSHI
IPC: H01L21/762
Filed: 1981-06-02
Abstract: PURPOSE:To suppress bird's beak and realize high integration, by a method wherein SiO2 film is deposited in isolation region and then buried so as to form flat surface with element forming region. CONSTITUTION:N<+> type buried layer 2 and P type channel cut region 3 are formed on P<-> type Si substrate 1, and then N type epitaxial layer 4 is provided and isolation region is etched using a mask 5. Plasma CVD-SiO2 film 6 deposited on whole surface, and SiO2 film in stepped side surface is removed by etching process. The mask 5 together with SiO2 film thereon is removed in liftoff pocess, and a thermal oxide film 7 is formed on surface of the epitaxial layer 4. CVD-SiO2 film 8 is deposited on whole surface and a groove is filled, and a resist film 9 is deposited thereon and the surface is made flat. The films 9, 8 are uniformly etched and SiO2 surface in element forming region is exposed.
Patent JP-H05285845-A (JP)
Title: Electrodeposition grinding wheel and manufacture thereof
Inventor: KATSUMATA SATORU
IPC: B24D3/00
Filed: 1992-04-06
Abstract: PURPOSE:To improve cutting quality and to provide an increased life by preventing excessive cutting-through of an individual super grinding grain, reducing grinding resistance, and ensuring a high grinding grain holding force. CONSTITUTION:A deposition grinding wheel comprises a base metal 10, a substrate plated layer 12 formed of an Ni-S alloy formed on a grinding grain layer forming surface 10A, and an electrodeposition grinding grain layer 14 formed on the substrate plated layer 12. The electrodeposition grinding grain layer 14 is formed such that super grinding grains 20 are fixed in a monolayer- form state on the substrate plated layer 12 by means of an Ni-Co alloy layer 16 and an Ni-P alloy layer 18.
Patent JP-S59211555-A (JP)
Title: Steel for pressure vessel with high toughness
Inventor: YAMADA MAKOTO
IPC: C22C38/00
Filed: 1983-05-16
Abstract: PURPOSE:To improve the weldability of the resulting titled steel while maintaining the high strength and toughness by providing a specified composition consisting of C, Si, Mn, Cr, Mo, Cu, Ni, Ti, B, Al, N and the balance essentially Fe. CONSTITUTION:This steel for a pressure vessel with high toughness has a composition consisting of, by weight, 0.03-0.12% C, 0.15%<Si<0.80%, 0.45%< Mn<1.00%, 0.80%<Cr<1.80%, 0.10%<Mo<1.20%, <0.5% Cu, 0.10%<Ni< 1.00%, <0.010% Ti, 0.0002-0.0010% B, 0.010%<sol. Al<0.040%, <0.0040% N and the balance Fe with inevitable impurities. The amounts of N and Ti in the composition satisfies relation represented by an equation N<(14/48)XTi+ 0.0024%.
Patent JP-H07109022-A (JP)
Title: Lid transfer device for container sealing machine
Inventor: GERUHARUTO HOIDETSUKAA
IPC: B67B3/062
Filed: 1992-04-06
Abstract: PURPOSE: To supply a cap directly to a closed head while heightening work efficiency by eliminating the risk of crushing the cap and increasing operating reliability. CONSTITUTION: This device is provided with a conveying duct 2 for feeding caps 1 in a row, engaging means 4 moving along a closed path and crossing an end portion 3 of the conveying duct 2 in the intersecting direction to be engaged with the cap 1, and a transporting means 5 for moving the cap 1 from the end portion 3 of the conveying duct 2 onto the moving path of the engaging means 4. A guide channel 6 for guiding the caps 1 is directly continuous with the end portion 3 of the conveying duct 2 in the moving direction of the engaging means 4. The guide channel 6 has guide elements 7a, 7b extending on both sides of the moving path of the engaging means 4. The transporting means 5 is so formed that prior to the arrival of the associated engaging means 4, it transports the foremost cap 1 from the end portion 3 of the conveying duct 2 at least partly between the guide elements 7a, 7b and retains the cap 1 there, if necessary, until the arrival of the engaging means 4.
Patent JP-H01255812-A (JP)
Title: Submarine optical fiber cable
Inventor: KAWADA OSAMU
IPC: H01B7/14
Filed: 1988-04-06
Abstract: PURPOSE:To prevent the deterioration of the transmission characteristics of optical fibers by hydrogen by packing a self-adhesive resin having a hydrogen absorbing effect into the spacings among an optical fiber unit which exists on the inner side of a hermetic metallic layer, a pressure resistant layer, a tensile body layer and the hermetic metallic layer. CONSTITUTION:The self-adhesive resin 7 having the hydrogen absorbing effect is packed into the spacings among the optical fiber unit 2 which exists on the inner side of the hermetic metallic layer 5, the pressure resistant layer 3, the tensile body layer 4, and the hermetic metallic layer 5. The function of the hydrogen absorbing effect is added to the resin 7 itself in such a manner and the hydrogen generated in a metallic shell 5 is absorbed by such function coupled with the running water preventive function in the cable. The hydrogen generated in the submarine optical fiber cable by various factors is thereby previously absorbed and the diffusion thereof into the optical fibers is prevented; therefore, the transmission characteristics stable over a long period of time are maintained.
Patent JP-H01256412-A (JP)
Title: Article sorter equipment
Inventor: SUGIMOTO YOSOJI
IPC: B65G47/50
Filed: 1988-04-05
Abstract: PURPOSE:To decrease a distance for a worker to move by stopping a vessel in a center side position in a width of each rack part by a vessel conveying means, which continues driving a conveying line, in order to stop the vessel in a front side position of each rack part. CONSTITUTION:Prior to starting work, when stop position information, that is, information stopping each rack part in a front side position is input to a work controller 7 by a setting panel 9, a stop position setting means 102 sets a stop position in the supply timing by a vessel supplying means K in accordance with a width of a rack part obtained by a conveying distance detecting means 100 counting a pulse from a pulse encoder (e). A vessel conveyer, intermittently driven by a drive motor 2a, changes supply action start timing being based on information of the stop position setting means 102, and a vessel is stopped in a center side position within a width of each rack part. Thus decreasing a distance for a worker to move, work efficiency enables its improvement to be contrived.
Patent JP-H09243281-A (JP)
Title: Heat exchanger tube
Inventor: NAGATA MASAKATSU
IPC: F28F1/12
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To enhance stirring action and wettability with liquid of an outer surface so as to improve heat exchanging performance of an outer portion by providing a porous layer formed by thermal spraying on the outer surface of a heat exchanger tube which causes heat exchange between a fluid flowing through an interior thereof and a heat medium outside of the tube. SOLUTION: Pipe stock 2 used as material for heat exchanger tubes 1 installed in a variety of types of heat exchangers has on an overall outer surface thereof a thermally sprayed coating 3 corresponding to a porous layer. The thermally sprayed coating 3 has a porous structure and effective radii of capillaries between thermally sprayed particles 4 are extremely small so that large capillary pressure is induced. Portions protruding on an outer surface of the thermally sprayed coating 3 function as fins 5. As layered structures of the sprayed particles 4 there are structures such as a double structure wherein particles having large sizes are sprayed on a surface of the pipe 2 and then particles having small sizes are overlaid thereon, a gradation structure wherein particles having sizes decreasing from a surface side of the pipe toward outside are sprayed, and the like structures.
Patent JP-S60227448-A (JP)
Title: Semiconductor device
Inventor: HASHIZUME SHIYOUJI
IPC: H01L23/02
Filed: 1984-04-26
Abstract: PURPOSE:To obtain a semiconductor device which does not resonate over a broad band of microwave frequencies, by providing the inner sides of insulating walls with at least one or more metallized layers for short-circuiting a cover and a base. CONSTITUTION:Metallized layers 8 are provided on the inner sides of insulating walls 2 and 2' for short-circuiting a base 1 and a metalized layer 5 for a sealing portion. Therefore, no insulating wall is located inside the metallized layers 8 and the resonance frequency as a wave guide mode is determined only by the space within the container. According to this construction, a container for semiconductor devices usable in a wide band of frequencies can be obtained without limiting the shape, sealing portion or configuration of the container, since the electrical resonance is prevented and the resonance according to the wave guide mode is transferred to a high frequency.
Patent JP-S58202181-A (JP)
Title: Assembly of ship's hull block
Inventor: HAMANO HISANOBU
IPC: B63B9/06
Filed: 1982-05-19
Abstract: PURPOSE:To effectively and simply assemble ship's hull blocks of hull, deck, etc., by a method in which plural single plate blocks with small skeletons are produced from a single plate previously attached with a longitudinal material, and the edges of the single plate blocks are joined each other and then attached with large skeletons. CONSTITUTION:A small skeleton, e.g., longitudinal material 2, etc., is beforehand adhered to plural single plates 1 and single plate blocks with small skeletons are formed. Then, the edges of the single plate blocks are joined with each other and then a large skeleton, e.g., trans web material 3, etc., is adhered to the single plate blocks. By this, single plate blocks with small skeleton materials can be produced on a mass production basis.
Patent JP-2000192942-A (JP)
Title: Universal joint and parallel mechanism machine having this universal joint
Inventor: NASHIKI MASAYUKI
IPC: F16C11/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a highly rigid/highly accurate small universal joint having two degrees of freedom of rotation or three degrees of freedom of rotation. SOLUTION: One end of a first node 10 is connected to a base 15 via a rolling bearing 17, circular arc-shaped guide bearings 16 are arranged in a plurality in a symmetrical position to the center line of the first node 10 on the opposite side of the base 15, and a circular arc-shaped rail 25a formed around a cylindrical base 17 is engaged with the circular arc-shaped guide bearings, 16. A shaft 20 is arranged in the diametrical direction passing through the circular arc center of the circular arc-shaped rail 25a of the cylindrical base 17, and a second node 22 is connected to the shaft 20 via a rolling bearing 18 so that the rotational center is positioned on the rotary axis of the base 15.
Patent JP-S569215-A (JP)
Title: Manufacture of nickel boride colloid
Inventor: NAKAO YUKINOBU
IPC: C01B35/04
Filed: 1979-07-03
Abstract: PURPOSE:To obtain nickel boride colloid showing high activity in the hydrogenation of carbonyl group by treating an Ni salt with an alkali metal borohydride in an alcohol in the presence of an alcohol soluble polymer and adding a basic substance. CONSTITUTION:An Ni salt such as NiCl2.6H2O and an alcohol soluble polymer such as polyvinylpyrrolidone are dissolved in an alcohol such as ethanol deoxidized under a nonoxidizing atmosphere, and an alcoholic soln. of an alkali metal borohydride such as sodium borohydride is dropped. An alcoholic soln. of a basic substance such as NaOH or a solid basic substance is then added, and the mixed soln. is agitated to obtain dark brown uniform nickel boride colloid. Using this colloid as a catalyst the hydrogenation reaction of aldehydes, ketones, etc. proceeds rapidly at ordinary temp. and ordinary pressure.
Patent JP-H07293712-A (JP)
Title: Hot water valve for air conditioner of automobile
Inventor: OZEKI YUKIO
IPC: F16K1/226
Filed: 1994-04-22
Abstract: PURPOSE:To provide a valve of simple structure capable of adjusting the very small flow rate. CONSTITUTION:The butterfly valve structure is employed, and an elliptical valve plate 43 is turned inside a rubber sleeve 41. A pair of gate parts 56, 56 are provided on the inner circumferential surface of the sleeve 41, and the surfaces 57, 57 of these gate parts 56, 56 and the outer circumferential edge of thc valve plate 43 are freely brought close to each other. When the opening of the valve plate 43 is small, a small passage of slit shape is present between this valve plate 43 and the respective surfaces 57, 57. Thus, the very small flow rate can be realized.
Patent JP-2000278426-A (JP)
Title: Intercom for multiple dwelling houses and intercom system for multiple dwelling houses using the same
Inventor: KONO KAZUHIKO
IPC: H04M9/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of unpleasant sidetone or hauling by matching an impedance generated on a speech line by discriminating a calling source, switching and controlling the impedance of a power source circuit corresponding to the discriminated result. SOLUTION: An intercom 1 for multiple dwelling house is electrically connected to a door phone 3 in a standby state. When a calling is received from a lobby intercom 2, a calling signal is sent from an alarm monitor panel 4 via a multiple transmission line L, a signal processing part 10 receives this signal and discriminates it as being a calling from the lobby intercom 2, a relay RY1 is closed to a side (b), a relay RY2 is closed to a side (a), the intercom 1 is connected to the lobby intercom 2, a capacitor is connected to a power source circuit 13 by closing the relay of an impedance change control means 15, and the impedance generated in the power source circuit 13 is reduced. When calling is received from the door phone 3, however, this call is discriminated from the voltage level drop of a notice line LS' and the electrical connection with the door phone 3 is maintained.
Patent JP-S57199678-A (JP)
Title: Home positioning of printer
Inventor: TATARA YOSHIKUNI
IPC: B41J29/50
Filed: 1981-06-02
Abstract: PURPOSE:To exactly position a printer at its home position with a high accuracy without the use of any sensor by a method in which a carriage is stopped by a stopper and then set back by as much as a specified step number to a home position. CONSTITUTION:When a restoring command signal RS is sent out, a direction command signal DIV turns low, a drive signal DRV turns high, and a motor 2 sends a carriage 1 toward the direction of a home position P0. The carriage 1 is forced to stop when colliding on a stopper 3 at a position P1 exceeding the home position P0. The stopping state is detected after a fixed period of time Nms by the stoppage of rotation detection pulse CLK from a pulse encoder 4. Afterwards, to eliminate the loosening of a wire 7, the motor 2 is driven in a time limiting manner in the left direction for a short period of time Mms by a high-speed command signal V3 and then driven in the right direction by as much as a specified step number by a low-speed command signal V1, and the carriage 1 is positioned at the home position P0.
Patent JP-H06199692-A (JP)
Title: Agent for amelioration and treatment of cataract
Inventor: KATO KUNIHIKO
IPC: A61K31/195
Filed: 1992-03-06
Abstract: PURPOSE:To provide an agent for the amelioration and treatment of cataract to quickly ameliorate cataract of mammals including human without causing side effect by oral administration in the form of foods, drinks, etc. CONSTITUTION:The objective agent for the amelioration and treatment of cataract contains a substance having superoxide dismutase(SOD)-like activity and/or antioxidation activity (including scavenger function), a phenolic compound and a sugar compound such as glycoprotein and saccharified flavonoid.
Patent JP-H09271373-A (JP)
Title: Production of roux and flavor raw material composition used for the same
Inventor: SHIROMIZU TAKASHI
IPC: A23L23/10
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To prepare a roux of curry or stew, etc., having excellent flavor in comfortably and strongly manifesting flavor of a raw material by blending oil and fat with a starch-based raw material and a flavor raw material composition, obtained by mixing a dried material of an animals and plants raw material as a flavor raw material, and roasting. SOLUTION: In a production of a roux using at least oil and fat (e.g. lard), a starch-based raw material (e.g. corn starch) and a flavor raw material, and containing a process of heat-treating these raw materials, as necessary, a flavor raw material composition obtained by blending 0.2-4 pts.wt. of a dried material of an animal and plants raw material composed of one or more than two selected from among onion powder, garlic powder, curry powder, coriander powder and beef powder, etc., with 1 pt.wt. of oil and fat and roasting at 100-160 deg.C for 5-120min is used as the flavor raw material to prepare the objective roux such as highly qualified curry or stew comfortably and strongly manifesting flavor of the raw material and having excellent flavor.
Patent JP-H10285573-A (JP)
Title: Video receiver
Inventor: AKI SHINICHI
IPC: H04N7/16
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To increase charge earnings by arousing the interest in a program of a viewer and raising an audience rating. SOLUTION: An orthogonal transformation coefficient obtained by performing demodulation is separated into a low band coefficient (b) and a high band coefficient (c) in a coefficient separation circuit 2 and control is performed in a control circuit 4 so as to conduct the high band coefficient (c) only at the time of satisfying prescribed conditions in a switch 3. The high band coefficient (c) passed through the switch 3 and the low band coefficient (b) are outputted as video signals (d) in an orthogonal transformation decoding circuit 5, and by performing decoding only by the low band coefficient (b) when the high band coefficient (c) is not passed through the switch 3, the viewer views the contour of images, the interest in the program of the viewer is aroused and a charged audience rating is increased.
Patent JP-H03285948-A (JP)
Title: Curing of resin
Inventor: ENOMOTO KIYOSHI
IPC: C08L33/08
Filed: 1990-04-02
Abstract: PURPOSE:To cure a resin for specimen mount for microscope observation in a short time without causing cracking by shrinkage by reducing an amount of a solution of polyester resin and adding acrylic resin powder. CONSTITUTION:(A) A solution of polyester resin is blended with (B) acrylic resin powder, (C) methyl ethyl ketone peroxide and (D) cobalt naphthenate in a volume ratio of the component A:B:C:D=(50-70):(30-50):(3-5):(1-3) and cured.
Patent JP-S5310840-A (JP)
Title: Detector for fault contact between different pedestal
Inventor: MIYAZAKI TERUNOBU
IPC: H02H3/32
Filed: 1976-07-19
Abstract: PURPOSE: To enable an earth detection of the Scott system made in the same method as in the modified Woodbridge system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03281397-A (JP)
Title: Magnetic recording card and preparation thereof
Inventor: KUROIWA MASAO
IPC: B42D15/10
Filed: 1990-03-30
Abstract: PURPOSE:To enhance security without changing manufacturing cost to much by successively laminating a random pattern layer and/or many kinds of pattern layers equivalent thereto, a magnetic recording layer, a concealing layer and a protective layer to a card substrate. CONSTITUTION:In a magnetic recording card 1, a random pattern layer 2 composed of a soft material having coercive force of 400e or less or many kinds of pattern layers equivalent thereto is provided on a substrate 3 and a magnetic recording layer 4, a concealing ink layer 5 and a protective layer 6 are laminated. A reading means consists of a bias DC current supply 7, an inherent data reading magnetic head 8 and an amplifier 9 and inherent data is read to obtain an inherent data reading waveform. This analogue waveform is converted to encoded data by an A/D converter to be stored in magnetic encoded data as the inherent data of the card.
Patent JP-S58202098-A (JP)
Title: Removal of phosphorus from filthy water
Inventor: IWATA TOMOJI
IPC: C02F3/12
Filed: 1982-05-20
Abstract: PURPOSE:To reduce the cost of equipment and the additional amount of a dephosphorizing flocculant, in precipitation-separating filthy water containing organic pollutants and phosphorus after being aerated, by dephosphorizing a sludge-mixed liquid withdrawn from a precipitation-separation tank during its reaeration. CONSTITUTION:In the activated sludge process where crude filthy water 34 is aerated in an aeration tank 31 and then separated into a liquid and solid matter in a precipitation-separation tank 32 while discharging treated water 35, at least a part 36a of a sludge-mixed liquid 36 separated in the tank 32 is introduced into a reaeration tank 33 and aerated therein. On this treatment, a flocculant 37 and optionally a flocculation assistant 38 are added to the sludge-mixed liquid or its separated liquid, to convert soluble phosphorus into flocks of difficultly-soluble phosphates. In this method, activated sludge inside the tank 31 is held under an active propagating condition to effectively introduce phosphorus in the filthy water 34 into the sludge, and the reaeration is performed to the sludge having sufficiently introduced phosphorus into it in the tank 33 to contrive the exudation of phosphorus in hand with the aerobic digestion of the sludge. Another flocculant 37 is added to the sludge-mixed or separated liquid containing the exuding phosphorus, to convert the phosphates into insoluble metal salts.