baber/WOPTO huggingface dataset:
Patent JP-S58101740-A (JP)
Title: Methane synthesis catalyst
Inventor: TAKATANI HARUO
IPC: B01J23/74
Filed: 1981-12-14
Abstract: PURPOSE:To exhibit superior effect as a methane synthesis catalyst through synergism of each catalyst component, by using an alloy of iron and nickel held with a carrier. CONSTITUTION:A carrier powder of composite oxides of aluminum and magnesium or the like is added into an aq. soln. of iron nitrate and nickel nitrate or the like, kneaded and formed into a necessary shape, and heat treated, or this kneaded mixture is heat treated in blocks, then pulverized, and reduced with hydrogen or the like to obtain a methane synthesis catalyst of iron oxide and nickel oxide supported with the carrier. This catalyst is filled into a methane production apparatus, hydrogen is passed through it, and then, methane synthesis gas is passed to react it. The iron and nickel components of this catalyst act each in a state of metal, and form an Fe-Ni alloy after the reduction with hydrogen and the treatment of the synthesis gas contg. hydrogen and carbon monoxide.
Patent JP-H0250755-A (JP)
Title: Co-processor
Inventor: KOJIMA SHINGO
IPC: G06F15/16
Filed: 1988-08-12
Abstract: PURPOSE:To prevent the generation of bus competition due to outputs from co-processor in case of simultaneously driving these co-processors by preparing an error detecting means and reflecting its detected result to a state register. CONSTITUTION:A system is provided with a CPU 101 to be a main processor, a 1st co-processor 102, a 2nd co-processor 103, and a 3rd co-processor 104. In case of simultaneously using these co-processors, one of them is used as a master co-processor and other co-processors are used as slave co-processors. Although port writing from the CPU 101 is applied to all the co-processors, only the master co-processor is allowed to execute port reading to the CPU 101 in order to evade bus competition. Both the master and slave co-processors are inhibited to output an instruction for rewriting an executed result to the CPU 101.
Patent JP-2000014859-A (JP)
Title: Line tape mounting machine
Inventor: KONDO MASAHITO
IPC: A63C19/08
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To simply, speedily and neatly mount a line tape at the time of laying the line tape made of the projecting surface of a hook-and-loop fastener on artificial turb, etc., by fitting at least one pressurizing roller in a frame obtained by erecting an operation handle upward. SOLUTION: Respective supporting bodies 2 and 2 are erected upward from both right/left sides of the frame 1 and integrally connected by an upper part handle 3 to constitute the operation handle. Then, two rubber rollers 4 are arranged back and forth in the frame 1 to freely rotatably support by a shaft. A mounting machine constituted like this is pushed to move in an advancing direction on the line tape 20 made of the projecting surface of the hook-and-loop fastener by holding the handle 3. Thus, the line tape 20 is successively pressurized by the rolling roller 4 to be mounted and fixed to the artificial turb, etc., through countless top swelled elements projectingly arranged on the surface of the synthetic polymer monofilament of the tape 20.
Patent JP-S5993834-A (JP)
Title: Manufacture of cold rolled steel sheet with superior press formability
Inventor: OBARA TAKASHI
IPC: C21D9/48
Filed: 1982-11-17
Abstract: PURPOSE:To obtain easily a cold rolled steel sheet with high deep drawability by a continuous annealing method by restricting the total amount of Ni, Cr and Cu in a dead soft steel having a specified composition and conditions during the hot rolling of a slab of the steel. CONSTITUTION:A molten steel consisting of, by weight, <=0.002% C, 0.05-0.20% Mn, 0.010-0.100% sol. Al, 0.06-0.20% Ni+Cr+Cu and the balance Fe is continuously cast to form a slab. The slab is hot rolled at >=95% total draft in finish rolling or at >=44% average draft at each stand, and the resulting hot rolled steel strip is coiled at <=580 deg.C. The strip is pickled, cold rolled, and continuously annealed to obtain a cold rolled steel sheet with superior press formability.
Patent JP-H0486792-A (JP)
Title: Waveform generator
Inventor: KANEKO YOJI
IPC: G10H7/08
Filed: 1990-07-31
Abstract: PURPOSE:To regenerate a high-grade waveform data array regardless of the kinds of waveforms by providing a multiplying means which multiplies the waveform data regenerated by a waveform regenerating means and a scale factor in a digital filter means. CONSTITUTION:The multiplying means for multiplying the scale factor K obtd. by multiplying the expansion rate for standardizing the range of the waveform data by the grain factor relating to filtering processing and the waveform data WO is included in the digital filter means 33 which digitally filters the waveform data from the waveform regenerating means 29. The waveform information is expressed by the compressed difference data array compressed by the compression rate dependent upon the magnitude of the fluctuation in the waveform data array expressing audio signals and, therefore, the storage capacity of a waveform information memory decreases. Then, the regeneration of the original waveform data array is executed simply by accumulating the compressed difference data and multiplying the accumulated output by the expansion rate associated with the compression rate. The high-grade waveform output array is regenerated regardless of the kinds of the waveforms in this way.
Patent JP-H0848738-A (JP)
Title: Particulate polyisocyanate composite
Inventor: KANETANI KOJI
IPC: C08G18/00
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a particulate polyisocyanate composite dispersible in water which when added to an aqueous emulsion resin improves, for example, mechanical strengths, adhesion, and heat resistence, by polymerizing a mixture of a polyisocyanate, a solvent, and a specific dispersion stabilizer with a specified compound and a vinyl monomer. CONSTITUTION:A mixture of 100 pts.wt. polyisocyanate (e.g. a trimer of hexamethylene diisocyamate), a solvent (e.g. an isoparaffin), and a dispersion stabilizer a compound obtained by reacting 100 pts.wt polyol having an unsaturated bond in the molecule (e.g. a polyol obtained by reacting a polybutylene adipate with maleic anhydride) with 20 to 400 pts.wt. ethylenically unsaturated monomer having a side chain composed of a 2C or over hydrocarbon group (e.g. lauryl methacrylate) is polymerized with 1 to 20 pts.wt. compound represented by the formula RO(CH2CH2O)n(R'O)mH wherein R is 1-4C alkyl, R' is 3-4C alkylene, n is 3 to 120, and m is 0 to 10, and 20 to 200 pts.wt. vinyl monomer.
Patent JP-S6264016-A (JP)
Inventor: SHIMURA MASAKATSU
IPC: H01H85/147
Filed: 1985-09-13
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-H06122653-A (JP)
Title: Production of saturated monocyclic hydrocarbon compound and its intermediate
Inventor: EBATA TAKASHI
IPC: C07C253/16
Filed: 1993-08-13
Abstract: PURPOSE:To selectively produce an optically active saturated monocyclic hydrocarbon compound useful as a fragrant ingredient used for flavoring cosmetics, foods, etc., and a synthetic intermediate for agricultural chemicals or medicines. CONSTITUTION:An alkenyl group is introduced into a compound of formula II (R<1> is 1-10C alkyl or 2-10C alkenyl; R<3> is H or 1-5C alkyl) obtained from levoglucosenone of formula I to provide a compound of formula III [(n) is 1-3; R is H or 1-(8-n)C alkyl]. The double bond in the alkenyl group of the resultant compound is then oxidatively cleaved and subsequently reduced. The hydroxyl group is then converted into a releasable group to afford a compound of formula IV (OX<2> is releasable group), which is subsequently treated with a base and blocked to provide a new intermediate of formula V [(m) is 1-3]. The resultant intermediate is reduced to afford a compound of formula VI and only the primary hydroxyl group in the compound of formula VI is converted into a releasable group OX<3> to provide a compound of formula VII and the secondary hydroxyl group in the compound of formula VII is protected. Nitrile group is further introduced thereinto to afford a compound of formula VIII and hydrolysis of the nitrile group and release of the protecting group are then carried out. The carboxyl group is subsequently esterified to provide the objective compound of formula IX (R<2> is 1-5C alkyl).
Patent JP-H0864637-A (JP)
Title: Production of semiconductor device
Inventor: HIRAI MINORU
IPC: H05K3/32
Filed: 1994-08-26
Abstract: PURPOSE: To form a conductive resin layer selectively on bumps by transferring a resin paste onto the bumps and then transferring conductive particles to the resin paste layer. CONSTITUTION: A planar member 7 is provided with, in the top face thereof, with a groove of 5-10μm which is filled with conductive powdery particles 9. An IC bare chip 2 transferred with a resin paste 6 is brought close to the groove 8 or separated therefrom while keeping the bottom face of the bump in parallel with the groove 8 thus transferring the conductive particles 9 to a resin paste 4 transferred to the bottom face of the bump 1. The IC bare chip 2 is then transferred above a UV lamp 10 while being sucked by means of a vacuum suction collet 3. The bottom face of the bump 1, where the conductive particles 9 are transferred to the liquid resin paste 4, is irradiated with UV rays in order to cure the resin paste 6 thus forming a conductive resin layer. This method can form a conductive resin layer easily and selectively even on a bump.
Patent JP-H0951351-A (JP)
Title: Inter-network connecting device
Inventor: SHIBA TOSHIFUMI
IPC: H04L29/06
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To repeat transmission frames between networks whose bit widths of the transmission frames are different from each other. SOLUTION: A data bus 14a used for data transfer among common buses 14 is divided into plural blocks provided with a prescribed bit width, and a bus arbitration device 20 arbitrates a using right to each block. The number of actual transfer blocks is decided based on a bit width needed by transfer destination networks 1b to 1d, which is received from a transfer destination network interface, and the number of presently usable blocks to make the bit width of a transmission frame received from one's own network 1a to coincide with the bit width corresponding to the number of the transfer blocks. In addition the bit width of the transmission frame addressed to the own network 1a transferred from the common buses is made to coincide with the bit width of the own network 1a.
Patent JP-H0250172-A (JP)
Title: Conductive roll
Inventor: HASHIMOTO KAZUNOBU
IPC: F16C13/00
Filed: 1988-08-11
Abstract: PURPOSE:To stabilize electrical characteristics by forming the conductive roll of a material which is specified in the ratio by weight of the matrix resin of a semiconductive resin compsn. and polypyrrole and is subjected to a catalyst removing treatment. CONSTITUTION:The semiconductive high-polymer layer 2 formed on the outer periphery of a shaft body 1 is the semiconductive resin compsn. consisting of the matrix resin and the polypyrrole. The layer is formed of the material with which the ratio X/Y by weight of the matrix resin X and the polypyrrole Y is set at 71/29-99/1 and X+Y=100 and which is subjected to the catalyst removing treatment. The matrix resin is exemplified by, for example, a ternary polymer of nylon 6-nylon 66-nylon 610, N-methoxymethyl nylon, etc., and the polypyrrole monomer is exemplified by substd. polypyrrole, N-alkylpolypyrrole, etc., in addition to the polypyrrole itself. The electrical characteristics are improved in this way.
Patent JP-S6447424-A (JP)
Title: Mirobe utilizing filter used for deodorizing device, or the like
Inventor: HARUTA KAZUYOSHI
IPC: B01D53/81
Filed: 1987-08-12
Abstract: PURPOSE:To reduce the pressure loss and to make the microbe utilizing filter compact by fixing microbes to a honeycomb structure which is made of zeolite reinforced by inorganic fiber and is combined with a binder. CONSTITUTION:The inorganic fiber (a), such as glass fiber, is applied with such a liquid that synthetic zeolite (b) is dispersed in acrylic emulsion, etc., and made into a honeycomb structure body by using a corrugator machine used for the formation of corrugated paper. Then the honeycomb structure body is dipped in the liquid of acrylic emulsion dispersed with peat moss of organic matter C as a nourishing source of microbe to fix the peat moss. In order to produce the microbe fixing honeycomb structure body, the honeycomb structure body is submerged into the decoction of the culture soil which is mixed with soil and sludge, etc., of odor source and is cultivated. The microbe utilizing filter obtained by above-mentioned method is furnished to a deodorizing device to deodorize by passing through the gas containing malodor components through the filter.
Patent JP-H1048251-A (JP)
Title: Failure detector of acceleration detecting circuit for vehicle
Inventor: OONISHI YUUICHI
IPC: G01D1/18
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent control based on an abnormal signal by delivering an alarm automatically when the output signal from an acceleration sensor is abnormal. SOLUTION: When an output indicative of a traveling vehicle is detected, a predetermined time is set at a predetermined period and the difference (α-β) between a maximum acceleration αand a minimum acceleration β appearing in the output signal from an acceleration sensor 1 within the predetermined time is added n times at the predetermined period. When the sum Σ (α-β) does not exceed a predetermined value, a decision is made that the output from the acceleration sensor 1 is abnormal and an alarm is delivered. Since abnormality of the acceleration sensor 1 itself is detected, erroneous control based on the abnormal output can be avoided and the safety can be enhanced furthermore in the traveling.
Patent JP-S5990975-A (JP)
Title: Assembly of light-emitting diode
Inventor: TAKASU HIROMI
IPC: H01L23/48
Filed: 1982-11-17
Abstract: PURPOSE:To obtain the light-emitting diode assembly, in which a wiring is made easily and which is inspected, repaired and adjusted also easily, by executing minute work in a small area and combining the driving elements of the light- emitting diode. CONSTITUTION:The light-emitting diodes 4, 4, 4 are placed on the wiring patterns 3, 3, 3 of substrates 2, 2, 2 by conductive adhesives, etc., and one sides of the substrates 2, 2, 2 and the direction of alignment of light-emitting sections 5, 5... are made run parallel and the ends of the light-emitting diodes 4, 4, 4 are protruded from the substrates 2, 2, 2. When the light-emitting sections 5, 5... may be arranged near sides intended to run parallel because lead sections 6, 6... are set up in one direction to the light-emitting sections and the same light- emitting diode assembly 11 is disposed where opposite to the light-emitting sections so that the positions of the light-emitting sections are located mutually at half pitches, the light-emitting sections are arranged zigzag, and a head for recording double density can be manufactured.
Patent JP-H0850196-A (JP)
Title: Shielding and cooling device for spent fuel transporting vessel
Inventor: TAKADA EIJI
IPC: G21F5/10
Filed: 1994-08-04
Abstract: PURPOSE:To provide a shielding and cooling device in which the vessel body of a spent fuel transporting vessel and a polyethylene shielding body are cooled by the natural convection of air. CONSTITUTION:A polyethylene shielding body 3 is supported on the outer circumference of a cylindrical vessel body 2 through a plurality of space pieces 6 radially arranged on the upper and lower part of the outer circumference, and the vessel body 2 and the polyethylene shielding body 3 are cooled together. Thus, a cooling fin as in the past is dispensed with, and the structure of a transporting vessel can be simplified.
Patent JP-2000016822-A (JP)
Title: Process for production of round glass rod, apparatus therefor and production of lens using the process
Inventor: TSUKADA SHOGO
IPC: B24B9/08
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a process for the production of a round glass rod, etc., enabling sure and stable introduction of a glass raw material to a roller and stable production of a round glass rod having a cross-section having high roundness in high yield. SOLUTION: A glass raw material 1 heated to attain a viscosity of <=1010 poise at least on the surface is introduced on plural rollers 21, 22 arranged parallel to each other and rotating in the same directions by transferring the material on an inclined guide face (chute) formed parallel to the rotational axis of the rollers 21, 22 and the material is rotated in the direction opposite to the rotating direction of the rollers 21, 22 to form a glass rod having a round cross-section. The direction of the glass raw material is corrected parallel to the rotational axis of the roller on the inclined guide face 30 with a holding member (a plate 31) in the introduction of the glass raw material 1 to the rollers 21, 22. The introducing position and speed of the glass raw material to the rollers and the shape, viscosity, etc., of the glass raw material are adjusted in the present process.
Patent JP-H062645-A (JP)
Title: Specific gravity difference between magnetic fluid and nonmagnetic substance and energy conversion method utilizing magnetic force and gravity and device thereof
Inventor: FUJIWARA HARUO
IPC: F03G3/00
Filed: 1992-06-19
Abstract: PURPOSE:To make an energy source easily utilizable in a simple structure by converting the magnetic force and gravity of a permanent magnet into mechanical energy in a way of utilizing a specific gravity difference between a magnetic fluid and nonmagnetic substance. CONSTITUTION:A magnetic fluid 21 and plural pieces of nonmagnetic spheres 22 larger in specific gravity than this magnetic fluid as far as more than several times are sealed in an arched pipe 20. In addition, a magnetic field is alternately applied to this magnetic fluid 21 in the arched pipe 20 from two permanent magnets 32 and 33 with proper magnetic force, from the downside. At this time, the nonmagnetic spheres 22 are floated and shifted to a higher position at the other end side from a bottom position at one end side of the arched pipe 20 by dint of magnetic levitational force. With a specific gravity difference between the magnetic fluid 21 and the nonmagnetic sphere 22, the center of gravity in a turning assembly 2 is shifted to the higher position at the other end side at the same time, thus a center 20m of a shaft 20a is set down to a fulcrum, and an unbalancing state in the mass between the one end side and the other end side is formed by gravity acting on the shifted center-of- gravity. With this constitution, the turning assembly 2 alternately turned, through which mechanical energy is generated.
Patent JP-H0931091-A (JP)
Title: Arabinofuranosyl-5-fluoro-2-thiopyrimidines and antiviral agent
Inventor: SANEYOSHI MINERO
IPC: A61P31/12
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound consisting of specific arabinofuranosyl-5-fluoro-2-thiopyrimidines, having excellent antiviral action, low side effects and high safety and useful in the field of pharmaceuticals as an antiviral agent, etc. SOLUTION: This new compound is 1-(β-D-arabinofuranosyl)-5-fluoro-2- thiocytosine (salt) expressed by formula I. It has excellent antiviral action, low side effects and high safety and is useful e.g. as an active component for antiviral agent. The compound can be produced by reacting a 2,2'- anhydronucleoside compound of formula II (R1 is a hydroxy-protective group) with hydrogen sulfide in the presence of a basic compound, acylating the 2' and 3'-hydroxyl groups of the sugar part of the resultant compound of formula III, aminating the 4-carbonyl group of the base part, deprotecting the 2' and 3'-protective groups of the sugar part and deprotecting the R1 group at the 5' site of the sugar part.
Patent JP-H05198265-A (JP)
Title: Field emission device and forming method thereof
Inventor: ROBAATO SHII KEIN
IPC: H01J9/02
Filed: 1992-07-07
Abstract: PURPOSE: To intensify an electric field in an electron emitting electrode region by forming an anode vertically on a supporting substrate, an emitter parallel to and parted from the anode while sandwiching a semiconductor (i) layer, and a gate leading out electrode on the (i) layer while parting from the emitter. CONSTITUTION: A conductive layer 102 and a conductive/semiconductive region 103 are formed on a substrate 101. On the region 103, a SiO2 layer 104 is formed and a semiconductor layer 105 doped in high concentration is overlaid on the layer. Undoped poly-Si-based (i) layers 106, 107 are layered and oxidized to form a SiO2 layer 108. Further, a w layer 109, a Si3 N4 layer 119 are layered. While putting a conductive mask, the (i) layer 107 is selectively etched to form a poly-Si (i) layer 112 on the mask and the SiO2 layer 104 is selectively etched. Next, a SiO2 film 113 with the same thickness as that of the poly-Si (i) layer 107 is formed by oxidation. The SiO2 films 113, 104 are etched to selectively coat the w layer 114 and complete and apparatus.  The w layer 109 works as an electron emitting electrode, the w layer 114 on the (i) layers 106, 112 as a plurality of gate leading out electrodes, and a part of the w layer 114 on the region 103 as anode together with the conductive layer 102.
Patent JP-S5994580-A (JP)
Title: Consumable electrode type pulse arc welding machine
Inventor: KITANI MOTOI
IPC: B23K9/12
Filed: 1982-11-19
Abstract: PURPOSE:To perform easily satisfactory welding under optimum welding conditions by setting the relative functions of the pulse frequency with respect to a wire feed speed and an arc voltage according to the kind of a welding wire and a welding procedure and selecting adequately these functions. CONSTITUTION:A pulse frequency fST1 and an arc voltage VST1 are beforehand set with respect to a wire feed speed for the purpose of spray transfer welding by a welding wire made of a mild steel or high tension steel. The pulse frequency fSUS and arc voltage VSUS are also set similarly for spray transfer welding by a welding wire made of a stainless steel. The pulse frequency fST2 and arc voltage VST2 are also set for short-circuiting transfer welding by a welding wire made of mild steel or high tension steel. These frequencies and voltages are set at fST2>=fSUS<fST1, VST2<=VSUS<VST1 for the same wire feed speed. These three function generating means are selected by a selector switch provided on the front panel, etc. of a power source, whereby three kinds of welding modes are selected extremely easily.
Patent JP-S6173635-A (JP)
Inventor: HIYUU EFU SUTOTSUDAATO
IPC: G01N21/27
Filed: 1985-09-13
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-S6095455-A (JP)
Title: Controller of copying machine
Inventor: IGARASHI YOSHIYUKI
IPC: G03G21/04
Filed: 1983-10-28
Abstract: PURPOSE:To utilize a display frame effectively by providing a display control means which switches the display contents of a display device to a display showing the use value after information is read out of an information card in response to the input of a signal showing the use value. CONSTITUTION:When the card is inserted into a device, a microcomputer 5 detects that by a signal from a detecting circuit 1 and a card reader 2 reads the signal to check the information written on the magnetic card. When the inserted card is a department card, the microcompouter 5 turns on a relay 6 to hold a copying machine in readiness. The microcomputer 5 executes a control program, and the department number and the total counted quantity of copies of the department are read out of an RAM3 and displayed on a display device 8.