baber/WOPTO huggingface dataset:
Patent JP-S61162895-A (JP)
Title: Sense amplifier circuit
Inventor: SUGIMOTO MASUNORI
IPC: G11C11/34
Filed: 1985-01-11
Abstract: PURPOSE:To obtain a sense amplifier circuit in which high speed operation is compatible with noise resisting property by combining MISFETs (metal insula tor semiconductor field effect transistor). CONSTITUTION:Just before starting amplification, MISFET3 is cut off, MISFETs 4, 5 and 8, 9 are made conductive, and consequently, MISFETs 6, 7 are cut off and potential of output terminals 17, 18 are nearly equal to potential of input terminals 15, 16 respectively. At the time of amplification, MISFETs 4, 5 and 8, 9 are cut off, the potential of a clock terminal 19 is changed, and MISFET3 is made conductive. At the time of amplification, MISFETs 6, 7 are left disconnected, and no influence is given on operation. MISFETs 1, 2, 11, 12 constitute a flip-flop circuit, and amplify potential difference which was in output terminals 17, 18 by positive feedback action just before amplification, and one is made to VSS and another to VDD. At the time of amplification, only the floating capacity of output terminals 17, 18 has relevance, and the fast operation can be obtained by making this floating capacity small.
Patent JP-H11320664-A (JP)
Title: Conveying device for blow molding machine
Inventor: OGIWARA SHUICHI
IPC: B29C49/42
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent a conveying member from horizontally rotating at the time of conveying so that damage to the conveying member can be avoided and the life of a conveying chain can be extended and to easily determine the position of the conveying member by a method wherein a preform can be prevented from falling down into a space between the conveying members so that damage to the conveying members and conveying chain can be avoided and there is no need to impart tension to the conveying chain. SOLUTION: There are provided a plurality of conveying members 28 each holding a preform, a conveying chain 26 which effects conveying and fixes the members 28 at regular intervals, and conveying rails 30a, 30b to guide the members 28 along a conveying path 12 to a blow molding part 20. And conveying plates 50, which can contact each other, are provided to prevent each of the members 28 from rotating horizontally at the time of conveying.
Patent JP-H03208279-A (JP)
Title: Connection of compound superconducting wire
Inventor: KOTO HIROSHI
IPC: H01R4/68
Filed: 1990-01-10
Abstract: PURPOSE:To stabilize superconductivity after connection, and to ensure mechanical strength of a connected part by heating Nb filaments of Nb3Sn multi- filament type superconducting wires in Nb, Sn, Cu powder at a predetermined temperature, and by connecting them together. CONSTITUTION:In the connection of Nb3Sn multi-filament type superconducting wires 6, 6', Cu-Sn bronzes 2, 2' coating Nb filaments 1, 1', Nb barriers 3, 3', Cu stabilizing materials 5, 5', are dissolved by acid and so on and are removed thereby. The exposed Nb filaments 1, 1' are twisted with each other, and are coated with a Nb sleeve 11, together with each Nb, Sn, Cu powder, which is the heated at a temperature higher than the dissolving temperature of Sn, and is pressurized. Or otherwise, a connection end part is cut obliquely, so as to maintain mechanical strength. After the connection part is compressed with no gap due to the dissolution of Sn, the entire wire is heated at a predetermined temperature, and Nb3Sn is formed.
Patent JP-H10193501-A (JP)
Title: End surface-coating material and packaging container using the material
Inventor: NAITO TOSHIYA
IPC: B32B27/30
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent peeling between a bonding layer and a plastic film to protect an end surface without folding back the end surface of a container, which is formed by a method wherein a primer layer of a surface of a plastic material is formed by a polyester, an acrylic resin or a mixed resin mixed with these resins and other resin. SOLUTION: In an end surface covering material 21 of a laminated film 20, heat seal resin layers 14, 15 are formed on both sides of a material 13 which a primer layer 11, an inorganic oxide deposit 12 are formed at least on a single surface of a plastic material 10. Here, for the primer layer 11, a polyester resin, an acrylic resin or a mixed resin in which either of these resins and other resin are mixed are, use and the resin to be mixed with the polyester resin is selected from an insocyanate resin, an epoxy resin or a melamine resin. Then, in the inorganic oxide vapor deposition layer 12, a silicon oxide, an aluminum oxide and the like are vapor deposited up to the thickness that a gas barrier function can be exhibited.
Patent JP-S59127855-A (JP)
Title: Cooler of semiconductor element for car
Inventor: YOSHIOKA KINJI
IPC: H01L23/44
Filed: 1983-01-13
Abstract: PURPOSE:To contrive to form the titled device in a small type and to enhance efficiency thereof by a method wherein a stack is immersed in a condensable coolant in a first airtight chamber, and in a second airtight chamber surrounding the outside circumference thereof, an endlessly cooling system is constructed of airtight vessels of the plural number filled with a liquid coolant, a cooler, a pump, and connected and collected outlets and inlets. CONSTITUTION:Generated heat of semiconductor elements 4a is transmitted to the inside wall of a first airtight chamber A according to a first coolant 51 through cooling pieces 4b, and is transmitted to a second coolant 52 in a second airtight chamber B through cooling pieces 311a. Heat thereof is forcibly circulated according to a pump 16 in an endlessly cooling system 70, and is cooled according to a cooling air 12, a running air 13 in a cooler 20. The cooled second coolant 52 returns to an airtight vessel 301, and cools the first coolant 51 through the cooling pieces 311a to contribute to cooling of the semiconductor elements 4b. By constructing the device in such a way, because the heat transmitting area from the first coolant 51 to the second coolant 52 can be reduced, the airtight vessel 301 also can be formed in a small type, utilization efficiency is improved, and moreover, the device can be formed in a small type and in light weight.
Patent JP-S5388427-A (JP)
Title: Wiring structure for contactless ignition system
Inventor: TABUCHI KENJI
IPC: F02P7/067
Filed: 1977-01-17
Abstract: PURPOSE:To provide a wiring structure for a contactless ignition system by arranging such that with a change in current through a lead, through which primary current of an ignition coil flows, positive feedback can be provided to the signal in the pick-up coil by making use of the effect of electromagnetic induction.
Patent JP-H03208427-A (JP)
Title: Monitoring system in radio equipment with standby equipment system
Inventor: HONDA MASANORI
IPC: H04B17/29
Filed: 1990-01-10
Abstract: PURPOSE:To monitor a standby equipment of a transmission system in a present station by providing a changeover switch circuit switching respectively an active input and a standby input of a transmission system and a reception system, looping back the standby output of the transmission system in its own station and using the output as a standby input to the reception system. CONSTITUTION:Suppose that a transmission system 1 and a reception system 3 are used as the active system and a transmission system 2 and a reception system 4 are used as the standby system. Then the output of the transmission system 1 is fed to an antenna 10 via a circulator 9 through the switching of changeover switch circuits 11, 12 and a reception signal from the antenna 10 is inputted to the reception system 3 via the circulator 9. Thus, the transmission/ reception for the active system is implemented. Separately, a transmission output of the standby transmission system 2 is looped back in its own station by the changeover switch circuits 11, 12 and inputted to the standby reception system 4. Thus, the standby equipments in the transmission system are monitored by its own station, resulting that the complete operating state is monitored as to all equipments of the transmission and reception systems.
Patent JP-H07205548-A (JP)
Title: Optical disk recording medium and production thereof
Inventor: OTA TAKEO
IPC: G11B7/2437
Filed: 1994-01-17
Abstract: PURPOSE:To obtain an optical disk recording medium capable of obtaining sufficient recording and erasing characteristics with respect to a wide range of linear speed without changing film thickness constitution. CONSTITUTION:A first dielectric film 2, a recording film 3, a second dielectric film 4 and a reflection film 5 are successively laminated on a polycarbonate resin substrate 1 by a sputtering method and a polycarbonate protective plate 7 is laminated to the reflection film 5 through an adhesive 6. By forming the recording film 3 from a membrane formed from a compsn. prepared by adding PdTe2 to GeTe and Sb2Te3 being main components, the formation of a crystallizing nucleus can be accelerated in a crystallizing erasure process and laser beam irradiation pulse width required in erasure can be shortened and sufficient recording and erasing characteristics are obtained even with respect to high linear speed.
Patent JP-S63245698-A (JP)
Title: Method and apparatus for detecting nucleic acid
Inventor: MARII SHII KAANZU
IPC: C12Q1/68
Filed: 1988-01-08
Abstract: Methods and compositions are provided for a rapid quantitative nucleic acid hybridization assay for detecting a DNA or RNA sequence in a biological sample. The method comprises solution hybridization of a target nucleic acid sequence with a detectably-labeled probe, separation of the target-nucleic acid probe from the unhybridized probe by gel exclusion or affinity chromatography and detection of the amount of labeled probe as an indication of the target nucleic acid present in the biological sample.
Patent JP-H09197222-A (JP)
Title: Traction terminal processing part for optical fiber cable and method for fixing optical fiber cable to connection box
Inventor: KODAMA HIROSHI
IPC: G02B6/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To perform traction terminal processing for an end part of an optical fiber without skillfulness when the optical fiber cable is laid, easily fix the optical fiber cable to the connection box after the optical fiber cable is towed and laid, and reuse a detached towing tool. SOLUTION: A joining member 12 which has a flange 14 formed at one end and also has a screw part formed on the side where the flange 14 is formed is fixed to the tip of the tension member 5 of the optical fiber cable 4, a protection pipe 18 which covers the terminal processing part 1 of the optical fiber cable 4 is fixed to one end of an extension member whose other rod-shaped end is threadably engaged with the screw part of the joining member 12 detachably, and a pulling eye 11 is fitted rotatably to the tip of the protection pipe 18. Then the pulling eye 11 is towed to draw the optical fiber cable 4 around.
Patent JP-S5389184-A (JP)
Title: Conveying device
Inventor: SHIMIZU SHIYUUJI
IPC: B65G35/06
Filed: 1977-01-14
Abstract: PURPOSE: To simplify the loading and unloading works by providing a truck horizontally and elevationally movable along rails, connecting means of an article container to the truck, and control mechanism for connecting or disconnecting the connecting means to or from the truck. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04236285-A (JP)
Title: Adhesive tape or sheet
Inventor: YONEKURA MASAYUKI
IPC: C09J7/02
Filed: 1991-01-16
Abstract: PURPOSE:To obtain the title tape or sheet of light developing power, sufficient in the adherability in superposed application, thus suitable for adhesive plasters by providing one surface of a nonwoven fabric substrate with a releasing agent comprising a fluororesin and silicone and providing the other surface with a tack agent layer. CONSTITUTION:One surface of a nonwoven fabric substrate 1 is coated, using a gravure roll coater, with a releasing agent comprising (A) 100 pts.wt. of a fluororesin and (B) 5-20 pts.wt. of a silicone so as to come to pref. 10-30g/m<2> in its weight in a wet state, thus forming a releasing agent layer 2, and then the other surface is provided with a tack agent layer 3 such as of acrylic polymer.
Patent JP-S58122443-A (JP)
Title: Method and device for measuring size of bearing ring for angular contact ball bearing at raceway groove position
Inventor: FUKUDA YUKIO
IPC: G01M13/04
Filed: 1982-01-14
Abstract: PURPOSE:To measure raceway groove position size accurately and easily by holding balls with holders between the raceway groove surface of a bearing ring mounted on a reference surface and the ball guide surface of a measurement part and providing the measurement part which is movable at right angles to the reference surface. CONSTITUTION:For measuring raceway groove position sizes A1 and A2 on the rear and front surface sides of the raceway outer ring 1, the outer ring 1 is mounted on the reference surface with the rear surface in contact with the reference surface 21 and balls 23 with holders are fitted in the raceway groove 2. The measurement part 22 is lower in an axial direction of the outer ring 1 to bring the ball guide surface 26 into contact with the balls 27. At the time, the balls contact each other at a position where two raceway groove surfaces contain a nominal angle theta of contact, and the sizes A1 and A2 are indicated on incidcators 29 and 30 as size difference from a set reference value. Therefore, the raceway groove position sizes A1 and A2 are measured accurately and easily.
Patent JP-S5497490-A (JP)
Title: Oxygen density detector
Inventor: SOUDA KAZUYA
IPC: G01N27/409
Filed: 1978-01-18
Abstract: PURPOSE: To prevent corrosion deterioration of electrode owing to harmful third substance in detection gas and enable durability to be improved by forming a heat-resisting film of compact structure through which the detection gas does not permeate on the specific surface of a solid electrolyte made detecting element.  
     CONSTITUTION: A solid electrolyte made oxygen density detecting element 1 is formed and sintered to cup form with one end being open and other end being closed. A porous auxiliary electrode 3 composed of Pt powder and low m.p. glass is formed on the outside surface on the automobile exhaust gas side thereof. Next, a heat-resisting film 5 of 20 to 100μ composed of glassy material is formed in the position near the fixing part of the element 1 to the housing and where the flow of the exhaust gas stagnates. Thereafter, a thin-film form porous second Pt electrode 4 is formed by double plating system of chemical plating and electroplating. Further, an insulation film 6 composed of porous MgO.Al 2 O 3  through which the exhaust gas is permeable is formed on the electrode 4 and film 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06206977-A (JP)
Title: Hybrid cross-linkable resin composition good in storage stability and method for molding the same
Inventor: SATO TOSHIHARU
IPC: C08F299/06
Filed: 1993-01-13
Abstract: PURPOSE:To provide a hybrid cross-linkable resin composition excellent in heat resistance, rigidity, reactivity, impact resistance and productivity, useful for molding products, etc., comprising each specific resin component and aromatic polyisocyanate component at specified proportion. CONSTITUTION:The composition comprising (A) a resin component made up of (1) as the main component, a mixture of (a) a hydroxyl group-terminated unsaturated polyester <=3mgKOH/g in acid value and 90-150mgKOH/g in OH value and (b) a vinyl compound, (2) 0.3-1.0wt.% of cobalt naphthenate and (3) 0.1-0.3wt.% of acetylacetone and (B) an aromatic polyisocyanate component (e.g. phenylene diisocyanate) incorporated with 2.0-8.0wt.% of an organic peroxide, a peroxyester such as t-butyl peroxylaurate at the equivalent ratio OH/NCO of (1:0.8) to (1:1.5). In this composition, ester-amidation between the OH group and the NCO group and free radical cross-linking reaction by the unsaturated group can simultaneously be carried out.
Patent JP-S59175756-A (JP)
Inventor: SHIDONII DABURIYU FURII
IPC: H01L23/049
Filed: 1984-01-12
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-H05190996-A (JP)
Title: Printed-wiring board
Inventor: FUJIKAWA SHOJI
IPC: H05K1/02
Filed: 1992-01-14
Abstract: PURPOSE:To make it possible to form the groove width of cut-in grooves for preventing a break due to a crack from being generated. CONSTITUTION:Cut-in grooves 2, whose groove bottoms 2a are formed into a U-shaped section of a circular arc form, are provided in a wiring board 1. There is no generation of a crack in the cut-in grooves 2, whose groove bottoms 2a are formed into the circular arc-shaped section. As the inner wall surfaces on both sides of the grooves 2, which are formed as U-shaped grooves, can be formed as a surface parallel to each other, the groove width of the grooves 2 can be made narrow.
Patent JP-H11199965-A (JP)
Title: Steel excellent in toughness and low-yield-point steel excellent in toughness
Inventor: OKANO SHIGEO
IPC: C22C38/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a steel excellent in toughness, high having a elongation and low yield strength without using expensive additional elements by suppressing the content of solTi to specified one, regulating the content of solid solution C and limiting the contents of C, Mn, P, S, Al, Ti, Si and N. SOLUTION: The content of solTi in the steel is suppressed to, by mass <=0.03% (including 0%), where [solTi]=[totalTi]-[insoluble-Ti] (where [insoluble-Ti] is calculated by an electrolytic extraction method using a methanol electrolytic soln. of 10% acetylacetone-1% tetramethyl-ammonium chloride). In this way, without increasing the yield point of the steel, only its toughness is increased. Furthermore, the low yield point steel excellent in toughness preferably contains <=0.01% C, <=0.30% Mn, <=0.025% P, <=0.012% S, 0.010 to 0.08% Al, <=0.03% solTi, 0.01 to 0.1% totalTi, <=0.10% Si and <=0.01% N.
Patent JP-S61166420-A (JP)
Title: Distributor
Inventor: YOSHIDA NORIHISA
IPC: B65G25/08
Filed: 1985-01-14
Abstract: PURPOSE:To improve the accurrancy of an article delivery position, by a method wherein a device, distributing articles in one row into plural rows, is constituted such that cam members for releasing the held articles are movable and controllable of releasing timing in linkage with a driving means. CONSTITUTION:Cam members 35a-35e, serving to release articles, held to a holding mechanism, in 5 spots on a second conveyor for conveyance, are coupled to an air cylinder 37. The air cylinder 37 is actuated by means of a signal from a control device, not shown, when conveyance is shifted from low speed operation to high speed operation to displace the cam members 35a-35e between a reversing end and a forward end, and the release timing of the holding mechanism is regulated to an optimum value. This constitution improves the accuracy of a devlivery position.
Patent JP-2000204871-A (JP)
Title: Fixing method and fixing device for excavator
Inventor: SUZUKI KOJI
IPC: E21B7/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To safely and easily fix an excavating device by fixing the excavating device on the ground through a preliminarily set balloon. SOLUTION: A fixing hole 6 is properly bored in a position at a prescribed distance from a hole to be drilled in the ground, and the balloon 7 of a fixing device 5 is inserted to the drilled hole 6 and temporarily supported by a flange. High-pressure air is supplied from an air compressor to an air feed port and made to flow into the balloon 7 from a communicating port through a fixed rod 10. The balloon 7 is swollen by the inflow of high-pressure air with an upper ring being moved downward, and closely fitted to the inside surface of the hole 6 to fix the fixing device 5, and an excavating device 1 is also fixed thereby. According to this, the excavating device 1 can be safely and easily fixed only by feeding the air pressure to the balloon 7.
Patent JP-S61167675-A (JP)
Title: Substituted furazan
Inventor: BIRUHERUMU JIRENBERUKU
IPC: C07D317/00
Filed: 1986-01-14
Abstract: Insecticidally and acaricidally active novel substituted furazanes of the formula   <IMAGE>   in which R1 and R2 each independently is hydrogen, halogen, alkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio or optionally substituted aryloxy, or R1 and R2 together are an optionally substituted alkylene radical which is interrupted by 1 or 2 oxygen atoms, R3 and R4 each independently is hydrogen, alkyl, alkoxy, halogenoalkyl or halogenoalkoxy, and X is oxygen or sulphur.
Patent JP-H09256104-A (JP)
Title: Snow-melting electric wire and its production
Inventor: UEJIMA TOKUO
IPC: H02G7/16
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a snow-melting electric wire, having sufficiently high calorific value under low magnetic field, capable of reducing the amount of winding of a magnetic wire to one-half of that in the conventional case or less, and free from the occurrence of stray current corrosion, etc. SOLUTION: This snow-melting electric wire is formed by winding a magnetic wire 6 herically round the outside periphery of an overhead electric wire 5. The magnetic wire 6 has a composition consisting of, by weight, 0.05-0.2% of at least one kind among <=0.2% Mn, <=0.2% Si, and <=0.2$% Al; and <=0.01% C, <=0.01% O, <=0.01% P, <=0.01% S, <=0.005% N, and the balance iron with inevitable impurities, and further, the surface is coated with (10 to 120)-μm Al, Al alloy, Zn, or Zn alloy.
Patent JP-S62163490-A (JP)
Title: Separating device for luminance signal and carrier chrominance signal
Inventor: IDE AKIFUMI
IPC: H04N9/78
Filed: 1986-01-13
Abstract: PURPOSE:To obtain a Y/C separating device having a high quality, which is scarcely deteriorated, by detecting the frequency spectrum pattern of a video signal by a detecting filter and a controller, and always setting it to a Y/C separating filter characteristic being suitable for its video signal. CONSTITUTION:A composite video signal to be brought to Y/C separation is applied to a Y/C separating filter 4, a detecting filter 2 and a subtracter 5 through an input terminal 1. In the detecting filter 2, the pattern of a three- dimensional frequency spectrum of the inputted video signal is checked. By applying its result to a controller 3, a control signal is generated, and the characteristic of the Y/C separating filter 4 is controlled. The output of the Y/C separating filter 4 is fetched through a C signal output terminal 7. On the other hand, the output signal of the Y/C separating filter 4 is applied to the subtracter 5, too and from the inputted video signal, the output of the Y/C separating filter 4 is subtracted. Its result is led to a Y signal output terminal 6.
Patent JP-H08195806-A (JP)
Title: Subscriber's line/exchange connection system
Inventor: WATABE SHINICHI
IPC: H04Q3/52
Filed: 1995-01-17
Abstract: PURPOSE: To disperse dangers without lowering transmission efficiency and to reduce the number of unusable lines even in the case of changing the exchange of a housing destination. CONSTITUTION: This subscriber's line/exchange connection system is provided with he plural exchanges 12-1 to 12-4, one or more than two line sorting devices 10-1 and 10-2 for sorting plural subscriber's lines to the prescribed exchanges and data signal distributors 11-1 and 11-2 corresponding to respective transmission lines from the line sorting devices for connecting data signals on one transmission line from the respective line sorting devices to more than two prescribed exchanges determined by the position on the transmission line.