baber/WOPTO huggingface dataset:
Patent JP-H01213347-A (JP)
Title: Curable resin composition
Inventor: MURASE KIYOSHI
IPC: C08L33/08
Filed: 1988-02-19
Abstract: PURPOSE:To provide the above composition composed of a plurality of specific (meth)acrylic acid esters, having improved stability of monomer and cured product and excellent water-resistance and electrical properties and useful as a paint, etc., in a field to use a UV curing means. CONSTITUTION:The objective composition is composed of (A) a (meth)acrylic acid ester produced by carrying out addition esterification reaction of (i) (meth) acrylic acid and (ii) a novolak phenolic resin of formula [R1 is H, CH2OH or CH2-O-(CH2-CHR4-O)r-H (r is 1-5; R4 is H or CH3); R2 is CH2 or CH2OCH2: R3 is alkyl(substituted)phenyl; m and n are 1-5; p is 0-2; q is 1-3] at a COOH /OH ratio of >=1.0, neutralizing the reaction liquid with an alkaline agent after the completion of the reaction and washing the product with water and (B) a (meth)acrylic acid ester containing one or more (meth)acryloyl groups in one molecule and having a molecular weight of <=1,000.
Patent JP-H01212404-A (JP)
Title: Electronic apparatus
Inventor: ISANE TAKASHI
IPC: H01C10/38
Filed: 1988-02-19
Abstract: PURPOSE:To contrive improvement in the work efficiency when reassembling work is conducted by a method wherein a control tab is retained on one side of a case element even when the case is decomposed. CONSTITUTION:A guide groove 18 is provided on the board 17 located on the side of a control panel plate 3, a control tab 10 is penetratingly attached to the guide groove 18 in such a manner that it can be freely reciprocating along the groove 18, and besides, an engaging part 39, with which the control tab 10 will integrally function with the movement of a movable axis 25, is provided on the slip-off stopping part 10c exposed to the interior of the case of the control tab 10. On the other hand, a through hole 19, where th exposed part of the control tab 10 will be passed through, is interconnectingly provided on the guide groove 18, and a control plate 11, with which the range of reciprocating movement of the knob 20 will be regulated and the tip of the tab 10 will be exposed to th inside of the case, is attached to a substrate 17. Then the control tab 10 is set so that it does not slip away from the through hole 19, and the tab 10 is prevented from passing the groove 14 of the control plate 11 and th guide groove 18 of the board 17 in a slipped-out state. As a result, when the title apparatus is assembled or disassembled, the control tab is maintained between the board located on the side of a control panel plate and the regulating plate in an unslipped-off state, and workability can be improved.
Patent JP-S60182502-A (JP)
Title: Vertical magnetic recording and reproducing device
Inventor: UEKI MASAYUKI
IPC: G11B5/11
Filed: 1984-02-29
Abstract: PURPOSE:To discharge the static electicity on both sides of a disk and to prevent the generation and mixture of noises, by using a conductive material to a clamp which fixes the disk and securing a short circuit between both sides of the disk through said conductive material. CONSTITUTION:Clamps 11a and 11b which hold and fix a disk 5 are made of a metallic conductive material. Thus the static electricity generated on both sides of the disk 5 by the friction among a recording/reproducing head 6, a liner, a jacket 9, etc. during revolutions of the disk 5 is short-circuited through said conductive material and grounded. In such a way, the static electricity is discharged to prevent the mixture of noises into recording and reproducing signals. In this way, the quality of output signals is effectively inproved.
Patent JP-H06248961-A (JP)
Title: Method and device for lubricating gear of mechanically-driven supercharger
Inventor: MATSUBARA HIDEJI
IPC: F02B33/36
Filed: 1993-02-26
Abstract: PURPOSE:To provide a method and a device to lubricate a gear for a mechanically-driven supercharger which are designed to reduce the generation of gear strike noise through a simple mechanism without increasing an amount of lubricating oil on the whole and using any special control device. CONSTITUTION:A gear lubricating method for a mechanically-driven supercharger is such that lube oil in an engine crank chamber is fed to an engagement part between a boosting wheel 5 and a boosting pinion 6 and an engagement part between male and female timing gears 3 and 4. Amounts of lube oil fed to the two engagement parts are set such that, in the low speed rotation region of an engine, the amount on the engagement part side between the male and female timing gears is reduced to a value lower than that on the engagement side between the boosting wheel and the boosting pinion or reduced to zero and in the high speed region of an engine, the amount on the engagement side between the boosting wheel and the boosting pinon is reduced to a value lower than that on the engagement side between the male and female timing gears or reduced to zero.
Patent JP-H04276104-A (JP)
Title: Variable valve timing control device
Inventor: IGAI TAKASHI
IPC: F01L1/344
Filed: 1991-03-05
Abstract: PURPOSE:To reduce voltage consumption as well as fuel consumption in a normal operating territory by providing a voltage application means to carry out voltage application to a variable valve timing device and a voltage cancellation means to cancel voltage application to the variable valve timing device. CONSTITUTION:A variable valve timing device A is provided with a control unit 20 to control voltage application to an electromagnetic coil type brake means 6 in accordance with an operational state of an engine. A cam phase against a crank shaft is spark-advanced by carrying out voltage application to the electromagnetic coil type brake means 6 in the variable valve timing device A in an idle operating territory. Voltage application to the electromagnetic coil type brake means 6 is cancelled and the cam phase against the crank shaft is spark-delayed by cancelling voltage application to the electromagnetic coil type brake means 6 in a middle low load middle engine speed terriptory which is a normal operating territory of the engine.
Patent JP-2000233581-A (JP)
Title: Image forming material, image formation, and preparation of printing plate
Inventor: SAKAGUCHI HIROSHI
IPC: B41N1/14
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming material which is excellent in preservability, and by which a firm image can be obtained by providing a polymer component wherein a group having a diene structure is pendant, and a component represented by a specified formula, on a supporting body under an isolated state, and generating a melting change by mixing them. SOLUTION: By providing a polymer component wherein a diene structure or a dienephilic structure is pendant, and a compound component represented by formula I on a supporting body under an isolated state, a chemical reaction occurs when the two components are mixed, and a melting change is generated to a solvent around the reaction. In this case, in the formula I, A represents a dienephilic group, R represents a linking group, and (a) is a number of 2-6. Also, the linking group is a single group, or a group comprising a combination of groups such as -O-, -N(R11)- (R11 represents a hydrogen atom, an alkyl group, an aryl group or a single bond.), -CO-, -SO2-, -SO-, -P=O-, or an alkylene group, or a single crystal.
Patent JP-S54132523-A (JP)
Title: Production of pyruvic acid
Inventor: KIYOURA TADAMITSU
IPC: C07C51/00
Filed: 1978-04-04
Abstract: PURPOSE: In the oxidation of hydroxyacetone with an oxygen-containing gas, a  specific catalyst composition with high activity is employed to reduce the catalyst cost and produce efficiently pyruvic acid that is used as raw material for L-triptophan, L-cistin, and others.  
     CONSTITUTION: The oxidation of hydroxyacetone with an oxygen-containing gas in an aqueous solution is conducted in the presence of a catalyst that is prepared by depositing a composition comprising palladium and/or platinum and at least one element or its compound selected from Ag, Te, Sn, Bi, Pd, and Ir as the second component on a carrier of activated carbon or the like at room temperature to 100°C under normal to 10kg/cm 2  pressure. The catalyst is prepared, for example, by soaking a commercially available Pd-carbon powder catalyst in an aqueous solution of lead acetate or nitrate. The resulting pyruvic acid is desired to be neutralized by adding succesively an alkali substance and kept under neutral or basic conditions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58156500-A (JP)
Inventor: MORIKAWA HIROSHI
IPC: B64G1/44
Filed: 1982-03-11
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-S51113245-A (JP)
Title: Method for manufacturing internal box of refrigieter
Inventor: HIROTA KISHICHI
IPC: B29C49/42
Filed: 1975-03-31
Abstract: PURPOSE: Easy and quick manufacture of fine products of uniform thickness. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05232308-A (JP)
Title: Production of color filter
Inventor: HANDA HARUHIKO
IPC: C23C18/12
Filed: 1992-02-26
Abstract: PURPOSE:To provide a film excellent in weather resistance in which color tone and absorbance of a color filter used for a color VTR camera or the like is controlled. CONSTITUTION:A transparent conductive film is formed on a transparent glass substrate, which is then subjected to electrodeposition by electrophoresis in a soln. containing a coloring agent and metal alkoxide while the transparent conductive film is used as an electrode so as to coat the transparent film with a colored layer and bake the film. By this method, such a color filter can be obtd. that the absorption peak for light and absorbance can be selected in a wide range and does not cause fadeing or change in color even in a high-temp. and high-humidity environment.
Patent JP-S63210418-A (JP)
Title: Fastening device for shaft and rotary body
Inventor: KATSUBE SHINJI
IPC: F16D1/06
Filed: 1987-02-24
Abstract: PURPOSE:To enable positioning a rotary body on a shaft by installing a fastening device between the shaft and the rotary body and suppressing the shift in the axial direction of the rotary body by the seat surface of a nut. CONSTITUTION:A fastening device having a nut 3 having an annular groove 34 into which the annular projection of an inner ring 2 is fitted is arranged between a shaft 4 and a rotary body 5. Though, when the nut 3 revolves, the gap between the elements is reduced by the wedge action of the tapered surface of an outer ring 1 and the inner ring 2, no slip is generated between the inner ring 2 and the shaft 4. Therefore, though the rotary body 5 tends to shift with the outer ring 1, the shift in the axial direction is prevented by the contact of the seat surface 31 of the nut 3 with the rotary body 5. Therefore, the rotary body 5 can be tightened in the positioned state for the shaft 4.
Patent JP-S53124010-A (JP)
Title: Radio receiver
Inventor: UCHIYAMA OSAMU
IPC: H04B1/74
Filed: 1977-04-05
Abstract: PURPOSE:To avoid the beat signal apperance to the demodulation output of each receiver by having a control so that-a constant difference may be secured between the reference frequency and each station's frequency of plural receivers in the same frequency band.
Patent JP-S55132161-A (JP)
Title: Measuring method for margin of digital regenerative repeater
Inventor: KAWAI KIYOAKI
IPC: H04B17/40
Filed: 1979-04-03
Abstract: PURPOSE:To improve the accuracy of a repeater margin measurement by applying bipolar pulses of low density, superposed upon a main signal, to the transmission side of the transmission line of a digital regenerative repeater to be measured. CONSTITUTION:A signal generated by pulse pattern generator 6 is converted into main signal A by transmission line code converter 7. Bipolar pulse generator 8 generates as a disturbing wave bipolar pulses B of low density with long pulse repetitive time P to pulse width W, and coupler 4 sends signal C, superposed on main signal A, to the transmission terminal of transmission line 2. The amplitude of pulses B is varied and the error rate of the output regenerated signal of repeater 1 is repeatedly supervised by error rate measurer 5 to measure ratio S/X' of limit-value level X' of bipolar pulses B as level S of main signal A when regeneration comes into effect at less than the allowable error rate, thereby obtaining the margin of the repeater. This method exerts little influence on the operation of the peak value detecting circuit of the repeater, so that the accurate margin can be measured.
Patent JP-2000243582-A (JP)
Title: Illumination control system
Inventor: HIRASHIMA TOMOAKI
IPC: F21S2/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an illumination control system capable of reducing power consumption of a road illumination facility. SOLUTION: The existing system controls the amount of illumination with a remote monitor and control device 2 by controlling the amount of illumination of a tunnel luminaire 7 in a control mode with an automatic light dimmer device 1A, and judging a traffic snarl within a tunnel with an image processing device 5 based on image information from ITV cameras 31-3N. In addition to this system, ITV cameras 30, 3N+1 are set in the inlet and outlet of the tunnel, the image processing device 5 judges the existence of vehicles within the tunnel based on image information from the ITV cameras 30-3N+1, and when the vehicles do not exist within the tunnel, an illumination control panel 1 reduces the amount of illumination within the tunnel to a minimum. The system is also applicable to a road illumination facility in an interchange.
Patent JP-S60184643-A (JP)
Title: Treating device for dust and sludge
Inventor: TOMARI MASAO
IPC: C22B7/02
Filed: 1984-02-29
Abstract: PURPOSE:To utilize energy of slag of steel making for efficient treatment of dust, etc. by calcining the dust, etc. made into a lump shape to charge the same into the slag, blowing a bubbling gas thereto to accelerate reaction and recovering volatile metallic components. CONSTITUTION:Dust and sludge are made into a lumped material having a desired shape by a pelletizer 1 or briquetting machine 2 and is put into a hopper 3. Such material is charged by a belt conveyor 5 into a calcination furnace 4 and is calcined then a damper 7 is opened and a dust collector 6 is operated. The calcined material is dropped into a hopper 8 and if necessary, the calcined material is charged together with a reaction accelerator in common use as an agent for preventing collapsion from a hoper 13 into the slag of steel making contained in a one-mouthed pan 10 in a hermetic chamber 11. A bubbling gas adjusted in flow rate and pressure by a control device 12 is blown into a mixture composed of the slag and the calcined material to stir the mixture. The volatile metallic components such as Zn, Pb, etc. generated by such blowing are collected in a cyclone and the dust collector 6 via a damper 14.
Patent JP-H03242188-A (JP)
Title: Medal output device
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1990-02-20
Abstract: PURPOSE:To improve the working efficiency of an employee by facilitating the take-out of a medal from a medal tank by scraping the medals with plural blades rotating in a medal output container, and moving them to a medal output port. CONSTITUTION:The medal output container 1 and an output rotor 40 are provided, and the medal output port 23 is arranged at the front, side, or bottom part of the container 1. Also, the rotor 40 is provided in the container 1 so that it can be driven rotatably, and the plural blades 42 arranged in radiant shape centering an axis of rotation are provided. The blades 42 are arranged so that neighboring blades 42 can block the medal output port 23 with each other. In other words, the blades 42 rotating in the container 1 scrape the medals and transfer them to the medal output port, therefore, no opening/closing of a door is required, and the medal can easily be taken out from the container 1, which improves the working efficiency of the employee.
Patent JP-H08210302-A (JP)
Title: Cylinder positioning controller
Inventor: FUKUSHIMA KENJI
IPC: F15B9/09
Filed: 1995-02-06
Abstract: PURPOSE: To locate a cylinder by taking in the displacement and speed of a cylinder, and computing a predicted overrun distance for this time from a predicted overrun distance for the lest time, cylinder speed at the time of previous brake signal output and cylinder speed during driving. CONSTITUTION: When a solenoid valve 21 for driving is changed to a position III and a piston 8 moves to the right, the position and speed of a piston 8 are computed by a signal from a position detection sensor 9, and a brake signals is outputted by computing predicted overrun distance from a predicted overrun distance for the last time, cylinder speed at the time of previous brake signal output and cylinder speed. At this time, a solenoid valve 22 for brake is changed to a position II, compressed air is flown into a brake chamber 18, thus starting braking. When the solenoid valve 21 for driving is returned to the position II, a predicted overrun distance and cylinder speed used in the next driving calculation are calculated from the displacement and speed at the time of brake signal output and the displacement of the stopped cylinder.
Patent JP-S60184528-A (JP)
Title: Surface treatment of fluorocarbon resin molding
Inventor: UEMORI KAZUYOSHI
IPC: B29K27/12
Filed: 1984-02-29
Abstract: PURPOSE:To improve uniformly the printability, adhesiveness, etc., of the surface of a fluorocarbon resin molding, by effecting high-frequency sputter etching of the molding by using a metal foil electrode which can be closely fitted by deformation to the contour of the molding. CONSTITUTION:A fluorocarbon resin molding 6 is suspended from an auxiliary elecrtrode 4 in a metallic pressure vessel 1 serving also as an anode by means of a metallic wire 7 and metallic rod 8. A 20-500mu-thick metal foil electrode 9, as a cathode, which can be closely fitted by deforming to the counter of the molding 6 is attached to the inside surface of the molding 6. An atmosphere gas is fed to the vessel 1 by opening a valve 12 in a gas feed pipe 2 and, at the same time, discharged from a discharge pipe 3 to adjust its pressure in the vessel 1 at a predetermined value, and an electric discharge is generated in the atmosphere gas by applying a high-frequency voltage from an electric source 5 to effect the high-frequency sputter etching of the peripheral surface of the molding.
Patent JP-H06231759-A (JP)
Title: Hydrogen storage alloy composite electrode body
Inventor: SUZUKI KENJI
IPC: H01M4/24
Filed: 1993-02-03
Abstract: PURPOSE:To facilitate a bend of an electrode body and to prevent a hydrogen storage alloy from falling off from a punch hole so as to increase collecting efficiency by forming the punch hole of a punching metal into a long hole having a length size in the collecting direction of a composite electrode body. CONSTITUTION:A composite electrode, in which a hydrogen storage alloy is filled in a punch hole 3 of a punching metal 2, is wound up. On a joint face of the alloy 1 and the metal 2, tension works so as to split up the alloy 1 and the metal 2. This tension stress is reduced as a straight line part, of the alloy 1 in the plane crossing with the winding shaft direction of the metal 2 at right angles, in other words, diameter distances L, L' of the hole 3 in the same plane is smaller. Therefore, the shape of the hole 3 is formed into a long hole, which is long in the direction to which a negative electrode and a positive electrode terminal in the electrode are bound, without decreasing the area of the hole 3. In this way, splitting stress generated in a boundary part between the alloy 1 and the hole 3 can be reduced. As a result, the electrode body can be bent easily.
Patent JP-S55132310-A (JP)
Title: Air containing tire with good antiskid characteristic under moist, humid and high speed condition
Inventor: KOJIMA HIROSHI
IPC: B60C11/04
Filed: 1979-04-02
Abstract: PURPOSE:To obtain a good antiskid characteristic by ribs each of which, is subdivided in a zigzag pattern by a longitudinal main channel with a limited breadth for opening at a tread peripheral line being parallel to an equator of a tire, and branch channels crossing the main channel, with cuts of these channels. CONSTITUTION:A tread 1 is provided with three longitudinal main channels 2-1, 2-2 approximately equally subdividing its breadth W1, thereby ribs 3, 3, 4, 4 are subdivided. The main channel 2-1, 2-2 forms straight channel with its wall edge limiting a breadth of opening on the circumference of the tread 1 practically parallel to the equator of the tire. Among these ribs, ribs 3, 3 near the center are cut with a multiplicity of branch channels 5-2 being connected to longitudinal channels 2-1 respectively and branch channels 5-2 being connected to longitudinal channel 2-2 in a direction of the breadth of the tread 1 in a zigzag arrangement and alternatively in right and left, so that these cuts contributes to discharge water from the main channel by cutting water membrane when the tread 1 mounts over the water membrane on a moist and wetted surface of a road.
Patent JP-H07247425-A (JP)
Title: Polyimide-based precursor composition, its production and semiconductor device and optical apparatus using the same
Inventor: YAMAGISHI TOMOAKI
IPC: C08L79/08
Filed: 1994-03-10
Abstract: PURPOSE:To obtain the subject composition, containing an organozirconium compound in a polyimide-based precursor, excellent not only in heat and solvent resistances but also in adhesion to a substrate and suitable as an insulating film for semiconductor devices, a protective film, a material, etc., for optical transmission lines. CONSTITUTION:This precursor composition contains (B) an organozirconium compound such as tributoxyacetylacetonatozirconium in (A) a polyimide-based precursor, e.g. a polyimide-based precursor, obtained by reacting a tetracarboxylic dianhydride, e.g. (trifluoromethyl)pyromellitic dianhydride with a diamine such as 4,4'-diaminodiphenyl ether in a polar solvent and having 1-30 imidation ratio. Furthermore, the content of the component (B) is preferably 0.005-5wt.% based on the component (A).
Patent JP-H08233715-A (JP)
Title: Method and apparatus for testing abrasion
Inventor: SHIOTANI EIJI
IPC: G01N3/56
Filed: 1995-02-28
Abstract: PURPOSE: To enhance the versatility by performing the abrasion test easily under conditions close to actual abrasion mode of 'strike and slip'. CONSTITUTION: The abrasion test apparatus comprises means 13 for holding one 12 of a set of test pieces through an elastic member 19 and reciprocating in a predetermined direction A, and means 15 for holding the other test piece 14 while inclining against the moving direction A. The set of test pieces 12, 14 are abutted each other with a predetermined urging force and slipped relatively under that state.
Patent JP-S56139695-A (JP)
Title: Surface treatment for aluminum
Inventor: SHIMA KATSUO
IPC: C25D11/22
Filed: 1981-03-19
Abstract: PURPOSE: To form a colored film having superior performances such as weatherability, colorability, throwing power and others by electrolyzing Al with superposing DC and AC in a bath consisting essentially of inorg. acids, org. acids, or their salts then subjecting the same to coloring electrolysis treatment.  
     CONSTITUTION: Al is subjected to pretreatment such as degreasing and is electrolyzed by superposing DC and AC in a treating bath consisting essentially of one or more kinds of inorg. acids, org. acids or their salts. Thence, predetermined coloring electrolysis treatment is performed in coloring liquid contg. acids or salts of various kinds of metals associating to coloring. By this treatment, the colored film which is superior in throwing power, is free from film breakdown phenomena and surface deposition of metals and metal compounds and is good in appearance is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio