baber/WOPTO huggingface dataset:
Patent JP-H05136086-A (JP)
Title: Semiconductor manufacturing process for providing local interconnecting structure
Inventor: ROBAATO II JIYOONZU JIYUNIA
IPC: H01L23/532
Filed: 1992-03-31
Abstract: PURPOSE: To obtain a new process for forming a local interconnect structure in a semiconductor device. CONSTITUTION: A process consists of a stage for providing two conductive regions 54 and 56, that are to be connected electrically to a semiconductor device, a stage for depositing a metal film, for example, titanium film on a semiconductor substrate, and a stage for forming a strap for connecting two conductive regions by patterning a metal film and a stage for forming an interconnect 66 of a conductive metal nitride, by thermally nitriding a strap after the patterning of the metal film.
Patent JP-S5629341-A (JP)
Title: Measurement of properties of semiconductor device
Inventor: TAKEUCHI SHIGERU
IPC: H01L21/66
Filed: 1979-08-17
Abstract: PURPOSE:To facilitate an AC properties of a semiconductor pellet by providing a measuring collector electrode in addition to base and emitter electrodes on a main surface of a semiconductor element formed on the wafer. CONSTITUTION:A measuring collector electrode C' is formed in addition to base and emitter electrodes B and E on the upper surface of a wafer, and three styluses are simultaneously contacted from one direction therewith for measurements. The electrode C' may be provided in the boundary of the semiconductor element, and after separated to the pellet, it may be used as the collector electrode at the substrate side. This configuration can measure easily the AC properties of the pellet.
Patent JP-H10283917-A (JP)
Title: Manufacture of electron emitting element, election emitting element, electron source base plate, picture image forming device, and droplet imparting device
Inventor: HASEGAWA MITSUTOSHI
IPC: H01J31/12
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To realize inexpensiveness, form an element electrode, having uniform large area film thickness, and obtain a uniform surface element with good yield by nearly concurrently imparting plural deoplets, including a material for forming an element electrode on a base plate, so that the mating and adjoining droplets can be overlapped with each other. SOLUTION: An insulated base plate 1 is washed and dried, and then droplets 7 of a solution, including a material for forming element electrodes 2 and 3, are imparted in order by using the No.4, 5, 6, and 7 nozzles of droplet imparting device 8. Then, the droplets are heat-treated at a temperature of 300 deg.-600 deg.C to vaporize a solvent to form the element electrodes 2 and 3. A row directional wiring, connected to one side of the element electrodes, an insulating film, and a line directional wiring, connected to another side electron electrode, are formed in order; to form a conductive thin film. Pattern forming for the element electrodes 2 and 3 can be omitted by applying voltage between the element electrodes 2 and 3, and electrification-treating the conductive thin film to form an electron emitting part.  Also, the film thickness in the electron electrodes 2 and 3 can be uniform by concurrently imparting the droplets.
Patent JP-H10291955-A (JP)
Title: 13c-labeled docosahexaenoic acid and its production
Inventor: YAZAWA KAZUYOSHI
IPC: C07C57/12
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful for elucidating physiological action of docosahexaenoic acid, having high labeling ratio, high safety, capable of measuring human metabolic experiment and metabolic ability, by culturing a docosahexaenoic acid-producing bacterium in the presence of a<13> C labeled carbon source. SOLUTION: This compound is<13> C labeled docosahexaenoic acid (A) or its ester. For example, the<13> C labeled docosahexaenoic acid (A) is obtained by culturing a bacterium belonging to the genus Shewanella or Pseudoalteromonas, capable of producing docosahexaenoic acid in a medium containing a<13> C labeled carbon source (e.g. sodium acetate, a saccharide, an amino acid or carbon dioxide) (to be concrete, a medium comprising 1% of peptone, 0.2% of yeast essence, 50% of artificial seawater and 0.05-1.0% of<13> C labeled acetic acid).
Patent JP-S5532938-A (JP)
Title: Waste heat collecting equipment from exhaust gas
Inventor: MIHARA TAKESHI
IPC: F01K3/04
Filed: 1978-08-26
Abstract: PURPOSE: To obtain large power, in the waste heat collecting equipment for exhaust gas burnt natural gas especially, collecting as much as possible heat from waste heat of exhaust gas at comparatively a low temperature of 250W400°C.  
     CONSTITUTION: In Rankine cycle combined with a waste heat boiler 1 constructed with an economizer 11 and an evaporator 12 and a boiler drum 2 and a steam turbine 3, a condenser 4, supply water heater 6 and supply water pump 7, a flush tank 9 to lead water in the boiler drum 2 is provided, by flushing a part of boiler water to send steam in the tank 9 to above turbine 3 through inlet valve 15, water in the tank 9 to supply water heater 6 by supply water pump 10, steam is generated, collecting power can be increased, furthermore collecting quantity of heat can be increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H043862-A (JP)
Title: Layered type evaporator
Inventor: KAWAKATSU MIKITO
IPC: F25B39/02
Filed: 1990-04-18
Abstract: PURPOSE:To form a water draining clearance having a predetermined height between end surfaces of fins and a tank part and improve a water draining characteristics near the end parts of fins by a method wherein an outer surface of a flat pipe is formed with outward projected fin-engating projection and then the end parts of the fins are engaged with the engaging projections. CONSTITUTION:Each of the groups of fin engaging projections 17 supports upper end surfaces and lower end surfaces of fins 2 at a state in which tube elements 1 and corrugated fins 2 are alternatively piled up. Both end surfaces of the fins 2 hold an upper tank 8 and a lower tank 9 in a predetermined clearance and then a water draining clearance 25 is formed. At an evaporator, a heat exchanging is carried out with air passing through the air flow clearance including fins 2 formed between the elements 1. In this case, since the evaporator retrieves heat of air, dew water is also formed on a lower surface of the upper tank part 8 and an upper surface of a lower tank 9. The dew water at these parts are smoothly flowed out from there without accumulating at the water drain clearance 25.
Patent JP-S5627860-A (JP)
Title: Sunken kotatsu
Inventor: NUMATA MASAKAMI
IPC: F24C1/00
Filed: 1979-08-15
Abstract: PURPOSE: To facilitate the fitting and enhance the heating effect by a method wherein a heater-containing body is protuberantly provided at the central portion of the inside bottom surface of the vessel of a sunken KOTATSU so that the frame of the foot warmer can be contained in the vessel when the KOTATSU is not used.  
     CONSTITUTION: A square framing 2 is placed at the opening edge of the vessel 3 of a sunken KOTATSU with a suare opening at its upper surface, and plural sotpping pieces 6 are projected from a set of opposite inside surfaces of the framing 2. When the KOTATSU is in used, the side bars at the lower end of a frame is mounted on the stopping pieces 6. When the KOTATSU is not in use, the framing 2 is disassembled, or vertically grooved recessed grooves 7 are formed on the outside surfaces of other set of opposite side bars of the frame and the frame is rotated by 90° to be contained in the vessel 3. A turriculate heater containing body 4 is built up on the center of the bottom surface of the vessel 3. The containing body 4 supports a down-faced reflecting mirror 9 and a heater 8 under its top plate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06313326-A (JP)
Title: Actuator control device
Inventor: AKUSHICHI HIDEKI
IPC: G05D3/10
Filed: 1993-04-30
Abstract: PURPOSE:To slowly compensate the dispersion of the output characteristic of an operation lever to obtain natural operating ability in an actuator control device used for a machine such as a power shovel or the like. CONSTITUTION:In the case where an output value (V) from an operation lever 4 is larger than the maximum set up value (Vmax) at a full stroke point held in a maximum set up value holding section 6, a comparison and renewal section 7 renews V as new Vmax. When a computing section 9 learns that a control signal moves to a deadband at a stroke neutral point from a deadband judging section 8, the section 9 carrys out computation for gradually approaching a value (VMAX) where a lever output signal is recognized as a lever full stroke point to Vmax.
Patent JP-H08296821-A (JP)
Title: Gas combustor
Inventor: SUGIYAMA KAZUYA
IPC: F23D14/08
Filed: 1995-04-27
Abstract: PURPOSE: To facilitate the mounting and replacing of a damper by always enabling the securing of a proper amount of primary air according to the type of a gas. CONSTITUTION: This gas combustor is provided with a damper 28 at a gas introduction port 14 of a gas burner 13 to adjust the amount of primary air. The damper 28 is formed in a roughly U shape while a primary air adjusting hole 29 for adjusting the amount of primary air and a fitting hole to get a jetting nozzle 15 fitted thereinto are arranged facing each other so that the centers thereof are positioned almost on the same line. The two pieces 28A facing each other of the damper 28 are pressed onto a rectification plate 17 and a nozzle holder 16 respectively with the jetting nozzle 15 fitted into the fitting hole.
Patent JP-S59229315-A (JP)
Title: Manufacture of composite sheet
Inventor: NEMOTO MASAYUKI
IPC: B29C43/24
Filed: 1983-06-11
Abstract: PURPOSE:To obtain a composite sheet in which filler material is uniformly filled by a method in which the bonding medium diluted into the state of emulsion or solution, is kneaded with filler material, whereby kneaded material is prepared, and after diluent liquid has been evaporated from this kneaded material, said kneaded material is formed into a sheet. CONSTITUTION:When filler material is kneaded with bonding medium and the kneaded material is formed like sheet, the bonding medium diluted into the state of emulsion or solution is kneaded with the filler material, whereby the kneaded material is prepared. After diluent liquid has been evaporated from this kneaded material, the kneaded material is formed like a sheet. Thus, mixing and kneading is carried out, and the composite sheet in which the filler material is uniformly distributed, may be obtained.
Patent JP-H10294231-A (JP)
Title: Method for inspecting superconductive coil
Inventor: SASAOKA TAKAAKI
IPC: H01F6/06
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To diagnose the sufficiency of electromagnetic force-resistant fixation reinforcement of a coil before incorporating the coil into a heat insulating container of an actual machine system, by evaluating the volt-ampere characteristic by DC conduction test, and then causing a predetermined pulse current based on a predetermined load coefficient to flow through a cooled inspection target coil. SOLUTION: An inspection target coil 9 is cooled by impregnation with liquid nitrogen, and in DC conduction test using a four-terminal method, the V-I characteristic between inspection target coil terminals is measured and evaluated until a voltage between the inspection target coil terminals from 1 mV to 0 mV is generated (test 1). Then, a pulse current having a load coefficient c.I0 is caused to flow several times through the inspection target coil 9 cooled by the liquid nitrogen 18 (test 2). The test 1 and the test 2 are repeated several times, and changes of the V-I characteristic due to execution of the test 2 are checked. Thus, deterioration of the coil per pulse current load can be known.  The loading coefficient c is determined from the relation between a generated magnetic field of the inspection target coil 9 and an external magnetic field applied to the inspection target coil 9 at the time of actual operation.
Patent JP-H05118453-A (JP)
Title: Countercurrent valve
Inventor: MAIKERU DEII BURANTO
IPC: G01N33/00
Filed: 1992-04-23
Abstract: PURPOSE: To provide a counter-flow valve for quickly switching between flowing gas streams having different impurities with a good balance without interactions of the gases at a dead volume area or a pollutant surface. CONSTITUTION: A four way double port valve 42 that has a first and second inlets and a first and second outlets and can obtain a first and second positions, a first inlet duct from which a first gas is supplied, a second inlet duct from which a second gas is supplied, a back pressure regulator 41 communicated between the first outlet and a first vent, an adjustable flow control orifice communicated between the second outlet and a second vent, are arranged in the valve. Furthermore, a valve outlet duct that has an inlet communicated between the first and the second inlet ducts, and an outlet connected to a test arrangement 43 from which a mixed gas of the first and the second gases is supplied, are provided.
Patent JP-S58221279-A (JP)
Title: Method for subjecting ferrous work to surface treatment and surface preparation for painting by blasting
Inventor: KONDOU AMAHIKO
IPC: C23F1/00
Filed: 1982-06-18
Abstract: PURPOSE:To make a working device simple and control easy, by projecting steel grits to the ferrous work then projecting zinc particles thereto thereby forming a thin zinc layer on the surface. CONSTITUTION:The work (a) is held on a conveyor 2 and is moved gradually in a tunnellike projection chamber 1. Steel grits or shots are first projected from a projector 3 onto the work (a) so that the work is subjected to surface blasting. The work is then subjected to blasting off zinc particles with a projector 4. The steel grits or shots of about 0.4mm. size are cyclically used in this case, and the spherical zinc particles of about 0.8-1mm. are used while they are replenished automatically. The projection is accomplished at 50-80m/sec speed in both cases.
Patent JP-S5229831-A (JP)
Title: Adhesive tape
Inventor: KAKUMURA SHINICHI
IPC: C09J5/02
Filed: 1975-09-01
Abstract: PURPOSE: To provide an adhesive tape having excellent anchorage of adhesive layer to support material, characterized in forming a cured polysiloxane layer and a silicon adhesive layer on a support such as a metal foil. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5439405-A (JP)
Title: Hydrogenation desulfurization of hydrocarbon oil
Inventor: TAKEUCHI MASAHITO
IPC: C10G45/08
Filed: 1977-09-02
Abstract: PURPOSE: The use of novel catalysts with high hydrogenolysis capability that contains titanium oxide anables smooth hydrogenating desulfurization of hydrocarbon oils even when a gas of low hydrogen content is employed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02282772-A (JP)
Title: Fixing device
Inventor: NANBA TAKEO
IPC: G03G15/20
Filed: 1989-04-25
Abstract: PURPOSE:To give a pressure roll high follow-up performance and to prevent the pressure roll from slipping and a medium from wrinkling in the case of passing by pressing the pressure roll and a heat roll against each other on shaft-end roll surfaces which are large in coefficient of friction. CONSTITUTION:The pressure roll 2 is longer than the coating layer 5 of the heat roll 1, and the sponge layer 8 is exposed at the shaft ends of the pressure roll 2 which are pressed against parts other than the layer 5 to form the roll surfaces 6 which are large in coefficient of friction. The heat roll 1, on the other hand, has roll surfaces 10, which are large in coefficient of friction, at shaft ends exceeding the area of the coating layer 5 and both the roll surfaces 6 and 10 are pressed against each other. Therefore, when the fixing device is driven, the roll surfaces 10, other than the coating layer 5 of the heat roll 1, which are large in friction coefficient and the roll surfaces 6 of the pressure roll 2 are pressed against each other. Consequently, the pressure roll 2 has the high follow-up performance to prevent the pressure roll 2 from slipping and the medium from wrinkling in the case of passing.
Patent JP-H06294114-A (JP)
Title: Screen device
Inventor: MATSUOKA MASAO
IPC: E02B5/08
Filed: 1993-04-06
Abstract: PURPOSE:To transfer and remove unscreenable materials sticking on the internal surface to the downstream of the screen in accordance with the revolution thereof. CONSTITUTION:Bars 31 are arranged at every specified interval to form a ring-shape and twisted to form a spiral cylindrical screen 3. And this screen is fitted to the connection opening of a bypass water way 2 installed at the main water stream 1 so as to flow much effluent than a preset water volume. The cylindrical screen 3 is installed rotatably at the distribution 4 conducting the water in the main water stream 1 into the cylindrical screen 3. A partition wall and a movable weir are installed at the connection opening of the bypass 2 so that water flows to the bypass when the main stream 1 increases more than a preset water level. In this way, the water more than a preset volume is forced to flow to the bypass water way and the over-size materials caught by the cylindrical screen are tranferred toward the downstream of the main stream and overflowed by themselves.
Patent JP-S594343-A (JP)
Inventor: HORUSUTO BEERINGU
IPC: H04B10/114
Filed: 1983-06-14
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-H11301524-A (JP)
Title: Car body structure
Inventor: FUKUSHI YOSHINORI
IPC: B62D25/20
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent the car cabin from deforming and ensure the safety of the occupant by sufficiently increasing the rigidity of the floor portion. SOLUTION: According to the structure, a floor cross member 31 runs over the floor panel 30 and a left reinforcement member 32 extends forward from the floor cross member 31. The floor panel 30 is sandwiched by the left reinforcement member 32 and a floor frame 26. As a result, external force is supported by both the floor frame and the left reinforcement member such that excessive deformation of the floor panel is able to be prevented.
Patent JP-S5438133-A (JP)
Title: Fixing method
Inventor: SHINOHARA YUKIMASA
IPC: G03G15/20
Filed: 1977-09-01
Abstract: PURPOSE: To enable the heat soluble powder image formed on web to be fixed while intermitting the traveling of the web by feeding the web for a desired length then isolating fixing member and the web and pulling back the web for a required length during isolation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05282721-A (JP)
Title: Magneto-optical recording medium
IPC: G11B11/105
Filed: 1992-03-31
Abstract: PURPOSE:To simplify the process for production and to enable mass production of the above recording medium as popular merchandise, such as CD-MO, by laminating and forming a dielectric layer, a Co-Pt artificial lattice film and a UV curing resin layer on a high-polymer substrate. CONSTITUTION:This magneto-optical recording medium is constituted by laminating and forming the dielectric layer, the Co-Pt artificial lattice film 2 and the UV curing resin layer 3 on the high-polymer substrate 1. Recording is executed under recording conditions of 1 to 3m/sec line speed and 3 to 6mW laser power. The optimum recording power coincides with the optimum recording power of the magneto-optical disk of the conventional 4-layered constitution and the standard recording power (3 to 6mW) of CD-MO specifications in such a case; in addition, the thermal damage of the substrate does not arise even at about 1 to 3/sec line speed. Then, the magneto-optical disk exhibiting good characteristics is obtd. even when recording and reproducing are executed under the standard conditions of, for example, the CD-MO specifications.
Patent JP-S5330285-A (JP)
Title: Production of semiconductor i ntegrated circuit
Inventor: TSUYUKI TADAHARU
IPC: H01L21/22
Filed: 1976-09-02
Abstract: PURPOSE: To increase current amplification factor and reduce the whoel area of an I 2 L by approaching the area of the collector of an inverter transistor to that of its base. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08301435-A (JP)
Title: Commodity array and supply device
Inventor: KITAJIMA KO
IPC: B65G43/08
Filed: 1995-04-28
Abstract: PURPOSE: To provide such an array and supply device as ensuring array of fruits nearly in one line including overlapping. CONSTITUTION: An array and supply device to array spherical fruits conveyed at random has horizontal belts 120a, 120b wide enough to place fruits nearly in one line to transfer fruits accepted at the upstream side to the downstream side and a pair of inclined belts 121a, 121b provided on both sides along the horizontal belts to form a transfer passage space in a sectionally inversely- trapezoidal shape with a horizontal belt 120 as a bottom side. Three belts including a pair of inclined belts 121 and the horizontal belt 120 are set at individually different speeds.
Patent JP-S58222881-A (JP)
Title: Color reaction paper for pressure-sensitive copying
Inventor: NAGAOKA KAZUYA
IPC: B41M5/155
Filed: 1982-06-21
Abstract: PURPOSE:To provide the titled color reaction paper excellent in handwriting density, stability of handwriting with time, light resistance and heat resistance, wherein a hydroxyphthalic acid ester is used as a color reaction agent. CONSTITUTION:A hydroxyphthalic acid ester of the formula (wherein each of R1 and R2 is alkyl, phenyl, benzyl) (e.g., 3-hydroxy-o-phthalic acid ester, 2- hydroxyterephthalic acid ester) is applied to a base as a color reaction agent to obtain a color reaction paper for pressure-sensitive copying. When the hydroxyphthalic acid ester is used, the objective color reaction paper more excellent in handwriting density, stability of handwriting with time, light resistance, heat resistance and fastness of handwriting as compared with the case of using a conventional organic color reaction agent can be obtained.
Patent JP-S5228738-A (JP)
Title: High frequency heating equipment
Inventor: SUZUKI TAKAHARU
IPC: F24C7/02
Filed: 1975-08-29
Abstract: PURPOSE: A turn table which is able to be taken in and out putting foods on it and is easily cleaned. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11285932-A (JP)
Title: Automatic screw driving machine
Inventor: ADACHI MASATOMO
IPC: B25B23/14
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To immediately sense occurrence of a wire severance 10 a sensor cable to connect a voltage power supply to a torque sensing means which senses the torque applied to a driver bit. SOLUTION: The torque applied to a driver bit 3c is sensed by a torque sensing means 4 consisting of a strain gauge 4b which constitutes a bridge circuit, and a voltage power supply 4c to supply a positive and a negative voltage is connected with the power supply connecting terminal of the bridge circuit, and a low-pass filter 4d having a capacitor component is connected with the output terminal of the bridge circuit.  With one bridge part of this bridge circuit, such an offset resistance Ro is connected that the output torque value of the sensing means 4 in the event of wire severance in the voltage power supply 4c becomes good smaller on the negative side than the corresponding full-scale value, and when the output torque value takes a value on negative side on the way of screw driving, a severance display command signal for the sensor cable on the power supply side is fed to a display part 11. Thereby eventual severance of the sensor cable on the power supply side in the process of driving can certainly be sensed.