baber/WOPTO huggingface dataset:
Patent JP-2000229386-A (JP)
Title: Insulated decorative sheet for exterior finish and insulated decorative member for exterior finish
Inventor: KAMIYAMA HIRONORI
IPC: B32B27/20
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To control influences on the basis of thermal change given from the outside by forming a decorative layer and an insulating layer composed of hollow particles and a binder resin on the back side of the decorative layer. SOLUTION: On an insulating layer 1 comprising a binder resin 1a containing hollow particles 1b as an insulating material, a decorative layer 2 comprising a base material resin 2a containing a colored pigment 2b is laminated. A base material layer 2a forming the decorative layer 2 colored by kneading the pigment 2b is prepared. Next, in the binder resin 1a, a solution in which a resin composition added with the hollow particles 1b is dissolved in an organic solvent, or a liquid composition in which the hollow particles are added into a water-dispersed emulsion is applied on the base material layer 2a and dried at 40-250 deg.C and solidified to form the insulating layer 1 to obtain a decorative sheet 10A. As a result, a metal base material has a good insulating effect and is prevented from generating thermal deformation and inside bedewing.
Patent JP-S58150073-A (JP)
Title: Ignition timing control for engine
Inventor: SUEMATSU TOSHIO
IPC: F02P5/153
Filed: 1982-03-01
Abstract: PURPOSE:To improve the accuracy in knocking control by obtaining the number of times of ignition between the generation of a knocking and the generation of the next knocking and controlling the ignition timing according to said ignition frequency. CONSTITUTION:An electronic control circuit 34 reads-out the fundamental ignition spark advance and the fundamental fuel injection amount from ROM according to each signal from an air flow meter 2 and an engine revolution number sensor 32, and properly corrects the above values according to each signal from a cooling-water temperature sensor 24 and an intake temperature sensor 4 etc., and then controls an ignitor 28 and an injection controller 12. The ignition timing is delayed when the output level of a knocking sensor 18 exceeds a prescribed level. In this case, the number of times of ignition between the generation of a knocking and the generation of the next knocking is obtained, and when said frequency exceeds the first prescribed frequency, the ignition timing is advanced, and when said frequency reduces below the second prescribed frequency which is smaller than the first prescribed number, the ignition timing is delayed.
Patent JP-S52113166-A (JP)
Title: Radiating fin for power transistor
Inventor: YOSHIKAWA AKIYOSHI
IPC: H01L23/36
Filed: 1977-03-25
Abstract: PURPOSE: To prepare an inexpensive fin producing great radiation action by accumulating a plurality of U-shaped Al-plates, mounting a power transistor to the bottom and folding inward the legs of the U-shaped plates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08225042-A (JP)
Title: Room lamp unit for vehicle
Inventor: NISHITANI KEIZO
IPC: B60Q3/02
Filed: 1995-02-21
Abstract: PURPOSE: To improve the connecting reliability, and to reduce the number of part items, by reducing the number of electric connections when a room lamp is assembled to a vehicle. CONSTITUTION: A room lamp unit for vehicle is composed of a lamp housing 40, an internal wiring circuit housed in the lamp housing 40, a bus bar 51 to compose a reflector 53, and a wire harness connected to the bus bar 51.
Patent JP-S56129243-A (JP)
Title: Methacrylate resin material having excellent solar radiation absorbing power and production thereof
Inventor: KAMATA KAZUMASA
IPC: C08F20/14
Filed: 1980-03-14
Abstract: PURPOSE:To produce the titled resin material having good resistance to heat discoloration, by polymerizing a monomer composed mainly of methyl methacrylate in the presence of an org. compd. contg. Cu<2+>, a compd. contg. a P-O-H linkage and a dialkyl peroxide. CONSTITUTION:100pts.wt. Methyl methacrylate alone, or a polymerizable unsaturated monomer mixt. contg. 50wt% or more methyl methacrylate or a polymerizable material composed of a partial polymer thereof, is bulk-polymerized or cast- polymerized in the presence of a mixt. consisting of 0.01-5pts.wt. (calculated as Cu<2+>) org. compd. contg. Cu<2+>, 0.1-10mol (per mole of said org. compd. contg. Cu<2+>) of a compd. contg. at least one P-O-H linkage in the molecule and a dialkyl peroxide by using a free-radical generating polymn. initiator. The polymn is conducted so as to produce a methacrylate resin material contg. 0.01-5pts.wt. dialkyl peroxide per 100pts.wt. methacrylate resin in said product.
Patent JP-2000231265-A (JP)
Title: Image forming device
Inventor: SATO OSAMU
IPC: G03G15/09
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where developing efficiency in a developing range is improved, adhering force of toner to carrier is weakened and separated carrying of a weakly electrified toner is possible by agitating developer by mechanical vibration of a member. SOLUTION: In this image forming device, at least one linear state member 51 is hung and installed on a developing sleeve 31 that is within a developing range or on the upstream side from the developing range and at the same time, a mechanical vibration is imparted to the linear state member 51. Thus, direct force is imparted to developer layer, the developer can be agitated, the toner can be sufficiently electrified, the weakly electrified toner can be decreased and the developing ability of the image forming device can be improved.
Patent JP-H09192137-A (JP)
Title: Attachable and detachable cerebroaneurysm clip insertable into neuroendoscope
Inventor: EGUCHI TAKAHIRO
IPC: A61B17/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To enable the operation on a patient of an inferior condition and the aged person as well which is heretofore infeasible by making it possible to execute the cerebroaneurysm clipping technique under the open head by the general anesthesia affording a large burden on the body under a less invasive neuroendoscope. SOLUTION: The opening and closing of the cerebroaneurysm clip 1 are executed by the (pushing or pulling) force in the major axis direction of a button 2, by which the clip is made insertable into the disposition channel of the neuroendoscope. The opening and closing of the cerebroaneurysm clip 1 may also be executed by a remote operation of clip forceps 4 insertable into the neuroendoscope. The juncture of the cerebroaneurysm clip 1 and the clip forceps 4 is so designed that the front ends of the clip forceps 4 clamp the hollow cerebroaneurysm clip 1 from the inner side. The remote attachment and detachment are made possible by operation of the outside cylinder of the forceps. The cerebroaneurysm clip consists of the constitution described above.
Patent JP-S51131913-A (JP)
Title: Secure oil tank strong for earthquake and fire
Inventor: SHIN MIE
IPC: B65D88/76
Filed: 1975-03-18
Abstract: PURPOSE: To prevent oil outflow caused by a crack, damage etc. at an earthquake as well as to prevent expansion, firing and explosion of heat at a fire. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04270646-A (JP)
Title: Highly corrosion-inhibitive coated steel designed for protection against quick sand
Inventor: TAKAMATSU TERUO
IPC: B05D7/14
Filed: 1991-02-27
Abstract: PURPOSE:To provide a structural member designed for protection against quick sand by making a steel material two layered consisting of a highly corrosion- inhibitive coat and an abrasion-resistant polyurethane coat. CONSTITUTION:A teel material 1 for a structure such as steel pipe pile or steel plate pile is composed of a dual structured corrosion-inhibitive coated layer which is made up of a highly corrosion-inhibitive coat 2 as a lower layer and a polyurethane coat 3 of polytetramethyleneglycol/trilenediisocyanate prepolymer and an amine cured product for abrasion resistance as an upper lower. The prepolymer contains a main component whose molecular weight is 650 to 3000 and NCO/NH ration is 1.2 to 2.5. A curing agent is obtained by curing a two-liquid paint containing diaminodiphenyl methane whose NCO /NH2 ratio is 0.8 to 1.5through chemical reaction. An additive is composed off 1 to 7 parts of Aerosil 1 and 0.1 to 0.5 parts of polyethyleneglycol. In addition, 5 to 80 parts of methylethylketone are added to 100 parts of a main component, and 50 to 100 parts of the former are added to 100 parts of curing agent. Thus excellent corrosion-inhibitive and abrasion-resistant properties are provided for a structure which needs to be abrasion-resistant.
Patent JP-S58150685-A (JP)
Inventor: KOBAYASHI CHIMATO
IPC: E06B3/50
Filed: 1982-03-02
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-S56129927-A (JP)
Title: Digital arbitrary function generator
Inventor: NAKAYAMA HIROSHI
IPC: G06F1/02
Filed: 1980-03-14
Abstract: PURPOSE:To enable to generate arbitrary functions with less number of components, by storing the operation procedure for function generation, pulse output instruction and other control procedures in program PR memory and storing required initial value required for the operation to the register on all occasions. CONSTITUTION:The operation means for function generation, pulse output instruction, and PR for other control means are written in the PR memory 7, and in the PR, a pluality of arbitrary functions representing the feed speed of one axis specifying the movement of blade stand of a machine tool and the feed speed of the direction toward other axes, are written in. The initial value requird for the operation is stored in the register group 2 from CPU1 and the address is stored in the address counter 6, and the operation circuit 3 makes operation with the data from the register group 2 and PR from the memory 7. The selector 4 selects the reference frequency from the oscillator 5 with the control signal from the memory 7, and draws in the result of operation from the circuit 3, outputs increment pulse to the counter 6, advances the address in the memory 7, and produces the output pulse signal of the function from the signal output lines 7c, 7d of the memory 7.
Patent JP-H11231510-A (JP)
Title: Photothermoconversion material
Inventor: OI TATSU
IPC: G03F7/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain the photothermoconversion material good in sensitivity to laser beams and high in photothermoconversion efficiency and easy in processing for various kinds of uses by using a naphthalocyanine compound specified in structure as the photothermoconversion material. SOLUTION: This photothermoconversion material contains the naphthalocyanine compound represented by the formula in which each of A<1> -A<24> is, independently, an H or halogen atom; and M is 2 H atoms, a divalent metal, a trivalent metal derivative, or a tetravalent metal derivative. This photothermoconversion material has high sensitivity to semiconductor laser beams having a light emission region of near infrared rays (750 nm-1000 nm), and a high photothermoconversion efficiency, and so, it can be used for various kinds of uses. This naphthalocyanine compound is especially adapted to manufacture of the photothermoconversion layer of the photothermoconversion material for directly forming a lithographic printing plate by incorporating this compound in various kinds of binder resins to be used for these purposes.
Patent JP-S52117134-A (JP)
Title: Electrophotographic light sensitive material
Inventor: IGAWA TAKAO
IPC: G03G5/14
Filed: 1976-03-27
Abstract: PURPOSE:To give a developing solution repellent property to an inorganic photoconductive light sensitive layer formed on a conductive support, lessen ground soiling, and further, improve weather resistance of the light sensitive material, by laminating a specified fluorine type material-containing layer.
Patent JP-S60176006-A (JP)
Title: Joining method of optical fibers
Inventor: NAKANO YUZURU
IPC: G02B6/24
Filed: 1984-02-22
Abstract: PURPOSE:To permit easy joining by inserting low-melting glass into a tube having the inside diameter approximate to the outside diameter of an optical fiber to a prescribed extent then inserting the optical fibers to be joined into said tube and heating the tube to melt the low-melting glass. CONSTITUTION:A prescribed amt. of low-melting glass is inserted into a tube 5 having the inside diameter slightly larger than the outside diameter of optical fibers 3 and 4 and thereafter the fibers 3 and 4 to be joined are inserted into the tube 5 from both ends. The tube 5 is formed of an org. or inorg. material, metal, alloy or the composite thereof. The low-melting glass is formed by adding a m.p. decreasing agent such as lead oxide, lithium oxide, etc. to borosilicate glass of low expansion consisting essentially of silicon oxide, boron oxide, sodium oxide, aluminium oxide, etc. The low-melting glass is melted by a suitable heat source from the outside of the tube 5. The connecting operation is made easy without deterioration in properties and deformation of the optical fibers and without decrease in the passing characteristic of light.
Patent JP-S56130392-A (JP)
Title: Production of optical recording material
Inventor: MORITA MASAAKI
IPC: B41M5/26
Filed: 1980-03-18
Abstract: PURPOSE:To provide the titled material which is reduced in initial deterioration before assembling and in deterioration with time and is enhanced in stability of recording performance by a method wherein a transparent substrate with recording layer, spacers a moisture-absorbing material are assembled into a special structure in a closed container filled with an inert gas. CONSTITUTION:For example, the recording layer 2 of Te or the like is vacuum deposited on one side of the transparent substrate 1 of polymethyl methacrylate resin or the like. The substrate 1 with the layer 2 is placed in the left-hand specimen chamber 16 in the closed container 14 together with ring-shaped spacers 4, 4', a holding means 13 containing the moisture-absorbing material 12, a partition plate 11, a spacer-fixing jig and an adhesive, and then a left-hand door 19 is closed. Then the gases in the chamber 16 are discharged by a pump 24 and the inert gas such as Ar is introduced into the chamber 16. Then, a door 19' is opened by hand wearing rubber gauntlets 18, the said parts and the like are placed in an assembly bonding chamber 15 and the door 19' is closed. The substrate 1 is bonded to the spacers 4, 4' and the moisture-absorbing material 12 is contained in the resulting recess. Then, another substrate 1 is bonded in a superimposed manner, and the assembly is taken out via a right-hand preparatory chamber 16'.
Patent JP-S54126040-A (JP)
Title: Carrier material for zerographic development
Inventor: IKEDA ITSUO
IPC: G03G9/113
Filed: 1978-03-23
Abstract: PURPOSE: To reduce the storage of a toner layer upon the surfaces of carrier particles thereby to maintain the stable image quality by forming the surface of a carrier core material with a sheath layer made of such a resin as has a lower melting point than fluoro polymer and a higher dielectric constant than the same.  
     CONSTITUTION: As a result which has a lower melting point and a higher dielectric constant than fluoro polymer to be used as an intermediate layer, there can be used both solids, powders or liquids of nylon 6 or copolymer nylon, which is produced by condensation of polyamido resin such as diamine and dicarboxylic acid or inner molecular condensation of amino carboxylic acid, and copolymer resin of ethylene- vinyl acetate such as the copolymer of etylene and vinyl acetate having a softening point 100 to 200°C. As a fluoro polymer forming an outer sheath layer, polytetraethylene fluoride is used to coat the surface of a carrier core material. Thus, it is possible to maintain a stable image quality even for repeated used and to improve the effective lifetime. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04247228-A (JP)
Title: Liquid mixer
Inventor: TAKAHASHI AKIO
IPC: B01F5/00
Filed: 1991-02-04
Abstract: PURPOSE:To excellently and homogeneously mix plural materials by placing a mixing block having a cross passage consisting of plural spiral recessed grooves formed on the surface of a column in an elastic cylinder, supplying plural liqs. to be mixed from one end of the block and discharging the liqs. from the other end. CONSTITUTION:Liqs. A and B incompletely mixed are introduced into the cross passage 14 of a mixing block 10 from a supply port 6a through an inlet groove 9. In this case, if the inlet groove 9 of a guide cone is allowed to coincide with the first intersection 15 of the cross passage, the liqs. are immediately divided at the first intersection 15 into two directions. The divided liqs. pass through the spiral grooves 12 and 13 of the cross passage, and are sent respectively to the second intersection 15. The liqs. are allowed to collide with the liqs. from other spiral grooves 12 and 13 at the second intersection 15, mixed and again divided and guided to the third intersection. The liqs. passed through the intersection are highly mixed, and the liq. mixture is passed through a discharge space 17 and discharged into a pipeline from a discharge port 18.
Patent JP-S58150903-A (JP)
Title: Optical energy transmission system
Inventor: MORI TAKASHI
IPC: F24S23/00
Filed: 1982-03-03
Abstract: PURPOSE:To transmit light energy effectively at low cost by using a hollow photoconductor tube as a photoconductor cable and saving quartz glass to be used. CONSTITUTION:The photoconductor tube 1 is made of a material having superior light transmittivity such as quartz glass. A blocking member 2 of a transparent body arranged at the hollow part on the photodetection side of this photoconductor tube 1 is made of a transparent material which has less refractivity than the tube 1, i.e. quartz glass. Therefore, light energy L incident to the blocking member 2 is transmitted to the side wall of the tube 1 through the blocking member 2 to propagate in the side wall of the tube 1, i.e. quartz glass with superior transmittivity. The photoconductive tube 1 is tapered at a light projection end part and coupled with a trailing photoconductor tube 1. Consequently, light energy is transmitted effectively at low cost.
Patent JP-H02218537-A (JP)
Title: Malfunction diagnostic device for servo type transfer system
Inventor: KATO MAKOTO
IPC: B23Q17/00
Filed: 1989-02-15
Abstract: PURPOSE:To make it possible to discover small or a fine defect by extracting holding current during servo locking from the electric current supplied to a servo motor during an inching action, and judging the malfunction of the servo motor or the transfer mechanism. CONSTITUTION:The inching feeding (short range transfer) of a carriage is conducted with a NC control device 29 by an inching order from a microcomputer 40, and then a holding signal is outputted with the carriage positioned and held at the stop position of the carriage. The microcomputer 40 which received the signal takes in an electric current value in supply to a servo motor 3 from an ammeter 30 to extract holding electric current, memorizes a present holding position and the holding electric current, and repeats inching feeding until the carriage is made reciprocatingly transferred on the whole stroke of an axis direction feeding mechanism 2. From the variation trend of the holding electric current following the transfer of the holding position, the computer 40 judges the existence and content of the malfunction of the motor 3 and mechanism 2, and makes display on a judgement result display device 45.
Patent JP-H09226304-A (JP)
Title: Wheel cover for vehicle
Inventor: MISHIMAGI KAZUHARU
IPC: B60B7/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To protect a surface of a wheel for a vehicle, to apply fine decoration to the wheel and to effectively radiate heat by a braking apparatus. SOLUTION: It is a synthetic resin made wheel cover 12 installed in such a way to cover an outer surface 11c of a wheel 11 for a vehicle provided with a hole 11b for decoration and air introduction. An inner surface 12a of the cover is formed in correspondence with an outer surface shape of the wheel so as to be adhered on an outer surface of the wheel, a tubular body 13 inserted in the hole and a head end part 13a of which is projected from the hole is integrally provided on an inner surface of the cover, and an engagement protruded part 13b to be engaged with a hole margin is provided on an outer surface of the head end part of the tubular body. It is disirable that a surface of the wheel cover is treated with metal plating and that a double side adhesive tape to adhere on the wheel is stuck on the inner surface of the wheel cover.  It is also possible to form one or more than one of vanes to guide air on the side of the wheel to the side of a cover outside surface in the inside of the tubular body.
Patent JP-S63202198-A (JP)
Title: Sending system for system start/stop signal
Inventor: WASHIO TOSHIFUMI
IPC: G05F1/10
Filed: 1987-02-17
Abstract: PURPOSE:To prevent malfunction or destruction of memory content information of a load side by sending a start/stop signal after an output switch is turned on and a stable output voltage is supervised without sending the start/stop signal as soon as a power switch is applied in case of supplying power to an electronic exchange. CONSTITUTION:Applying a power switch 3, supervising circuits 5, 6 supervise an output voltage of aline feeding system and a central processing feeding system and when the output voltage reaches a stable region, a diode side of a photocoupler at a sequence circuit 2 is driven to make the transistor side of the photocoupler in a start/stop circuit 4 conductive. Thus, a system start/stop signal is sent to the load side. In case of applying the output switch by the monitor circuits 5, 6, since the rush current flowing time caused in a capacitive load is masked by throwing the output switch, the drooping state of the output to the central processing system is not caused regardless of the start signal being sent.
Patent JP-S55125630-A (JP)
Title: Electron beam apparatus
Inventor: KUSAKABE HIDEO
IPC: H01J37/304
Filed: 1979-03-22
Abstract: PURPOSE:To accomplish a ready and highly accurate detection of the bias in the direction of deflected scanning electron beam by mutually comparing the vertical deflection range of a plurality of correction marks through the scanning of the beam. CONSTITUTION:The output of the deflection circuit which is controlled by the deflection flyback signal makes electron beam scan on the surface of a sample. The detection signals of the first and second correction marks thus detected are inputted into a quantization circuit 54. With the rise of the binary signals from the circuit 54, FFs 56 and 57 are separately set and the enable signal thus generated is inputted into the memories 58 and 59 which memorize the respective vertical deflection range information of the first and second correction marks each time the correction mark is detected. The scanning information memorized in the memories 58 and 59 is outputted to the CPU which detects the bias in the direction of scanning electron beam with respect to the correction marks through mutual comparison of the information.