baber/WOPTO huggingface dataset:
Patent JP-H0370729-A (JP)
Title: Epoxy resin-bismaleimide thermosetting resin composition
Inventor: KANAYAMA KAORU
IPC: C08G59/40
Filed: 1989-08-11
Abstract: PURPOSE:To provide the subject composition forming cured products having excellent heat resistance and low water absorbability and useful for multilayered laminate resins, sliding materials, sealing materials, molding materials, powder coatings, etc., by containing an epoxy compound, a bismaleimide and an alkenylphenol compound. CONSTITUTION:The objective composition comprises (A) an epoxy compound having at least two epoxy groups in one molecule (e.g. bisphenol A diglycidyl ether), (B) a bismaleimide of the formula (R<1> is 1-4C alkyl; R<2> is H, methyl or ethyl) [e.g. N,N'-(3,3'-dimethyl-4,4'-diphenylmethane)bismaleimide] and (C) an alkenylphenol compound having at least two alkenyl groups in one molecule preferably in an A/B component weight ratio of 0.1-10 and a (A+B)/C component weight ratio of 0.5-20.
Patent JP-S6362930-A (JP)
Title: Fluid-sealed type vibration preventing device
Inventor: ARAI KATSUYOSHI
IPC: F16F9/14
Filed: 1986-09-04
Abstract: PURPOSE:To effectively reduce vibration, by constructing a partition for separating a main fluid chamber from an auxiliary chamber of a fixing plate and a turning plate each having an opening portion, one of the openings having a large area and the other having a portion composed of collected openings of small areas to have a sufficient length. CONSTITUTION:A partition is constructed of a turning plate 10 and a fixing plate and a large opening 24 is defined in the turning plate 10. An opening 21 composed of a plurality of collected openings 20 of small diameters is provided with the fixing plate in a fan shape. The opening 20 passes through the thick fixing plate and has a long length. Further, a through hole 23 is defined in the fixing plate and a flange 3 has a fixing orifice communicating with the main and auxiliary chambers at all times which is made by a groove 26 and a communicating port 28. Therefore, the rotation of the turning plate 10 causes the through hole 23 and the opening 21 to change their opening and closing depending on an operating condition of an engine so that any vibration ranging from low-frequency and large amplitude to high-frequency and small amplitude is reduced effectively.
Patent JP-H0867472-A (JP)
Title: Household elevator
Inventor: HIRAMI HIDEYUKI
IPC: B66B13/14
Filed: 1994-08-31
Abstract: PURPOSE: To load and unload a cargo into/from a car with leeway by extending a fully opened condition of a door for a predetermined period of time further when a door open button is pressed in the door fully opened condition. CONSTITUTION: When a car 1 arrives at a landing place, a zone sensor 7 detects its arrival at a floor, and a signal is outputted to a control panel 10. Then, the control panel 10 outputs a drive signal to a door operator 11 to open a door 5. When the door 5 is fully opened, a door open limit switch 6 detects its full opening. The control panel 10 keeps the door in a fully opened condition through the door operator 11 based on the detected signal to measure time for a fixed period of time by a timer. If a door open button 4 is pressed twice during this fixed period of time, a pressing down signal is outputted to the control panel 10. Consequently, a second timer part starts to count time for a predetermined period of time, thereby extending a door 5 fully opened time through the door operator 11 just for the period of time.
Patent JP-H03162956-A (JP)
Title: Base material with resin-coated layer
Inventor: NAGATA RYOHEI
IPC: B32B27/10
Filed: 1990-08-06
Abstract: PURPOSE:To manufacture a substrate with water-soluble - water-dispersing resin to be able to discharge into a toilet by forming a resin coated layer by means of a coating agent containing one kind or more of water-insoluble resin having film forming power and one kind or more of water-soluble resin having film forming powder. CONSTITUTION:A resin coated layer formed on a water-soluble or water- dispersing fiber base is formed by a coating agent, a liquid solvent containing mixed resin composed of one kind or more of water-insoluble resin having film forming powder of less than 15 % of saturated moisture absorbing rate at the relative humidity of 90 % and one kind or more of water-soluble resin having film forming power of 15 % or more of saturated moisture absorbing rate at the relative humidity of 90 %, or in other words, by a coating agent composed of common liquid solution containing both of water-insoluble resin and water-soluble resin. Thus, a substrate provided with water-dispersing or water-soluble properties to be able to carry out solution - dispersion processes in the water can be prepared.
Patent JP-S5998006-A (JP)
Title: Insecticide composition
Inventor: TOYOHARA KENICHI
IPC: A01N47/24
Filed: 1982-11-25
Abstract: PURPOSE:A insecticide composition having improved stability to long-term and high-temperature preservation of an insecticide, obtained by using a specific sulfenyl carbamate derivative useful as the insecticide and an epoxy compound. CONSTITUTION:A compound shown by the formula I [An is group shown by the formula II, or formula III; R<1> and R<2> are XCOOR<3>, YCN, R<2> is further 1-8C alkyl, 3-6C cycloalkyl, benzyl or phenyl which may have substituent group (halogen, 1-3C alkyl, or 1-3C alkoxy), or ZR<4>; R<3> is 1-8C alkyl, 3-6C cycloalkyl; Z is CO, or SO2; R<4> is 1-6C alkyl, 1-6C alkoxy, phenoxy, etc.] is blended with preferably an epoxy compound shown by the formula IV (R<5> is H, 1-16C alkyl, 2-12C alkoxyalkyl, phenyl, or 2-6C alkoxycarbonyl), especially glycidol, so that the decomposition of compound shown by the formula I is prevented, to give an insecticide composition having improved stability for aging and for high temperature.
Patent JP-H1119741-A (JP)
Title: Coil-like cable hanger of synthetic resin wire and its manufacture
Inventor: KIMITA MITSUHIRO
IPC: H02G7/06
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a coil-like cable hanger for supporting a wiring cable in the case of wiring work in a town of a communication cable, etc., such as cable television and capable of executing the wiring work more safely and efficiently. SOLUTION: In a cable hanger 1, saturated polyester resin made element wires which are extruded, stretched and twisted are wound in a coil shape. Regarding the relationship between the twisting direction of the element wires and the winding direction of coils, the winding direction is made to left-winding when the twisting direction of the element wires is S, and the winding direction is made to right-winding when the twisting direction of the element wires is Z. The twisting pitch is made to 3-15 times of the diameter of the element wires. When being in use, by being in the state that a wiring cable 3 and a messenger wire 2 are inserted in the extended coil, the cable is supported.
Patent JP-H0634893-A (JP)
Title: Ocular
Inventor: OKAJIMA KOJI
IPC: G02B13/18
Filed: 1992-07-10
Abstract: PURPOSE:To excellently compensate the distortion aberration by arranging a 1st spherical biconvex lens and a 2nd lens which has an aspherical convex surface on an eye side and an aspherical concave surface on the opposite side concentrically in order from the eye side. CONSTITUTION:The 1st spherical biconvex lens 11 made of glass and the 2nd lens 12 which has the aspherical convex surface on the side of the eye 13 and the aspherical concave surface on the opposite side are arranged on the same optical axis. The 1st lens 11 and 2nd lens 12 are arranged in order from the side of the eye 13 on the optical axis and an image formation plane 14 is provided on the optical axis on the opposite side from the eye 13 about the lenses 11 and 12. Then N1>1.58, V1>53, V2>35, and f1/f>0.75 are satisfied, where N1 is the refractive index of the lens 11, V1 and V2 the Abbe numbers of the lenses 11 and 12, f1 the focal length of the lens 11, and (f) the focal length of the whole lens system.
Patent JP-S6264832-A (JP)
Title: Transparent film and production thereof
Inventor: SUENAGA JUNICHI
IPC: B29C41/12
Filed: 1985-09-18
Abstract: PURPOSE:To produce a transparent film wherein rigid molecules exist randomly in a nonoriented state and which is useful as a permeable membrane for low- molecular materials such as gas, liquid, etc., by casting a soln. of a specified polyester in fluoroacetic acid. CONSTITUTION:A polyester composed of 24-64mol% of a p-hydroxybenzoic acid residue (A), 38-18mol% of a terephthalic acid residue (B) and 38-18mol% of an ethylene glycol residue (C) in a ratio of component B to component C of 1 and capable of forming an anisotropic melt having an intrinsic viscosity of 0.4 or above is dissolved in trifluoroacetic acid to obtain a clear polymer soln. having a viscosity of 1,000-100,000cps. The polymer soln. is cast and the solvent is evaporated from the cast article to obtain a transparent film of 5mu-2mm in thickness.
Patent JP-S5997190-A (JP)
Inventor: SAKUHARA TOSHIHIKO
IPC: G02F1/1516
Filed: 1982-11-26
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-H0496261-A (JP)
Title: Lead frame
Inventor: OTSUBO YASUSHI
IPC: H01L21/56
Filed: 1990-08-03
Abstract: PURPOSE:To prevent effluent resin from flowing out in the thickness direction of a lead frame and the lead frame after molded from being deformed by providing an air vent part with its area wider than the effluent area of the effluent resin upon the air vent in the surface of a shrink part external to a corner part of the shrink part at the package molding position of the same. CONSTITUTION:One side of a stage support bar 22 is extended into a package 12 to support a stage, and the other side is connected with a side rail 26 and a section bar 28 via a shrink part 30 from a corner part of the package 12. The shrink part 30 prevents a lead frame from being deformed owing to resin being contracted after being molded. A wider part 32 is provided, connected to the stage support bar 22, externally of the corner part of the package 12, and hence an air vent part A is formed for exhausting air upon molding. The wider part 32 formed to be wider than the stage support bar 12 to secure a necessary area for the air vent by securing the predetermined length of the stage support bar 22. Thus, effluent resin upon the air vent is prevented from flowing out of the wider part 32.
Patent JP-H1053282-A (JP)
Title: Container for mixing two components
Inventor: INOMATA MANABU
IPC: B65D25/08
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a container for mixing two components wherein a whole amount of contents in a container body can be taken out at the time of use. SOLUTION: A holding cylinder 3 for removably holding outer peripheral walls of an opening side and a bottom side of a powder container 2 respectively is provided at a rear end of a liquid container 1, and an inner cylinder 8 connected to an internal space of the liquid container 1 is provided inside the holding cylinder 3. A breakable thin film 9 is formed at a rear end opening of the inner cylinder 8, while a rear end of the inner cylinder 8 is formed to be liquid-tightly fitted in the opening of the powder container 2.  A breaking protrusion 18 for breaking the thin film 9 is formed to protrude on an inner face of a bottom of the powder container 2, so that when the outer peripheral wall on the opening side of the powder container 2 is held on the holding cylinder 3 to have the opening of the powder container 2 fitted to the inner cylinder 8, the breaking protrusion 18 breaks the thin film 9.
Patent JP-H0633729-A (JP)
Title: Oil storing apparatus and device of lubricating device for vertical shaft engine
Inventor: AKEDA MASAHIRO
IPC: F01M11/06
Filed: 1992-07-10
Abstract: PURPOSE:To apply the engine to a multiple cylinder engine which is simple in structure and does not generate pulsation pressure in a crank chamber, and also reduce deterioration of oil and prolong the service life thereof. CONSTITUTION:An oil receiving chamber 52 inside a crank chamber is communicated with an oil storing chamber 58 outside the crank chamber through an inter-chamber communication part 61. An inter-chamber oil feed means P is constituted by using a pressure Pb of blowby gas BG generated in the crank chamber 51 by the operation of an engine. A specified oil level L0 is set at a position lower than the lower surface of a crank arm 25a and the lower side of a cylinder hole 21. By the operation of the engine, a blowby gas pressure Pb in the crank chamber 51 increased and an oil level L1 in the oil receiving chamber 52 inside the crank chamber is lowered to the specified oil level L0 to transfer oil to the oil storing chamber 58 outside the crank chamber.
Patent JP-H11160472-A (JP)
Title: X-y stage
Inventor: U SHOYU
IPC: G02B21/26
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an X-Y stage which can prevent generation of particles by using a belt drive system, can improve durability of parts, can selectively release the driving of belts, and can easily execute high-speed movement. SOLUTION: An X-Y stage is provided with an X-axis moving plate 42 which can be moved in the X-axis direction and on which a wafer holder 41 for fixing wafers is provided, a Y-axis moving plate 44 which moves the X-axis moving plate 42 in the Y-axis direction, and a fixed plate 3 which is fixed to a microscope on one-end side while a plate 46 is mounted with the Y-axis moving plate 44. The stage is also provided with an X-axis driving device having an X-axis belt 62 which is provided in the X-axis direction for moving an X-axis moving plate 42 in the X-axis direction and a Y-axis driving device having a Y-axis belt 65 which is provided in the Y-axis direction for moving the Y-axis moving plate 42 in the Y-axis direction. In addition, the occurrence of particles and vibrations is prevented by providing the belts 62 and 65 in the form of timing belts.
Patent JP-S6098168-A (JP)
Title: Plasma ignition device
Inventor: TANO MASAHIRO
IPC: F02P3/00
Filed: 1983-11-04
Abstract: PURPOSE:To stablize plasma ignition by storing high voltage from a power source of a plasma ignition system in main and auxiliary discharge capacitors and changing the discharging time and energy of two capacitors to generate plasma discharge. CONSTITUTION:High voltage produced by a spark voltage generating circuit 2 is applied by an ignition timing control circuit 11 through a variable contact 3a and fixed contact 3b of a distributor 3 and a high voltage blocking diode 4 to a discharging gap of a plasma plug 10 to produce sparks. Then, a switching thyristor 12 is turned on by said circuit 11 so that charging voltage on main and auxiliary discharging capacitors 13, 14 is applied to a plut 10. Since a coil 7 is connected to a circuit discharged by the capacitor 13, discharge current having wave from larger than the max. value of main discharging current flows in the early period of spark discharge. Thus, the rise of discharging current of the capacitor 13 is stabilized to ensure the ignition of mixture.
Patent JP-S6186044-A (JP)
Title: Release agent for casting mold
Inventor: ITO KAZUO
IPC: B22C1/14
Filed: 1984-10-03
Abstract: PURPOSE:To prevent the staining of a pattern owing to the sticking of a resin and sand in the stage of mixing an org. binder with a refractory granular material and producing a curable casting mold by using a release agent contg. the compd. expressed by the general formula and water or specific org. solvent. CONSTITUTION:The release agent contains 1 or >=2 kinds of the compd. expressed by the general formula, water or the org. solvent selected from the group consisting of aliphat. hydrocarbon of <=12C, arom, hydrocarbon, alicyclic hydrocarbon, halogented hydrocarbon, ether, acetal, ketone and ester or diluent selected from a freon solvent. In the formula, R denotes satd. or unsatd. aliphat. hydrocarbon of 7-30C, hydroxy aliphat. hydrocarbon, arom. hydrocarbon or alicyclic hydrocarbon, Y denotes the metals of the I, II, III or IV group metals of periodic table and n denotes the atomic valency of the metal. The compounding ratio of the respective component of the released agent is made to 0.1-50wt.% the above-mentioned compd. and 99.9-50wt.% diluent.
Patent JP-S60101741-A (JP)
Title: Photomagnetic recording medium
Inventor: ISHIWATARI YASUHIKO
IPC: H01F10/13
Filed: 1983-11-05
Abstract: PURPOSE:To obtain a photomagnetic recording medium having an improved Kerr rotating angle, S/N and corrosion resistance by adding Ni to an amorphous magnetic alloy consisting of GdTbFeCo having the axis of easy magnetization in the direction perpendicular to the film plane. CONSTITUTION:A photomagnetic recording medium is manufactured by adding Ni to a thin amorphous magnetic alloy film consisting of GdTbFeCo having the axis of easy magnetization in the direction perpendicular to the film plane so as to contain Ni at 0.1-30atom% when the total thin alloy film is made 100atom% in the stage of forming said film on the surface of a base body consisting of glass, metal, etc. The corrosion resistance is remarkably improved by addition of Ni without deteriorating the characteristic having a large Kerr rotating angle and S/N ratio when Ni is not added. The corrosion resistance is further improved by providing a protective layer in common use as an antireflection film on the surface of such thin film.
Patent JP-H0545908-A (JP)
Title: Electrophotographic organic sensitive body
Inventor: NAKAMORI HIDEO
IPC: G03G5/047
Filed: 1991-08-20
Abstract: PURPOSE:To provide the single layer dispersion type electrophotographic organic sensitive body restrained in residual potential to a low level and superior in sensitivity. CONSTITUTION:The electrophotographic organic sensitive body is provided on a conductive substrate 1 with an organic photosensitive layer 2 made of a composition comprising a charge generating material CG, a positive hole transfer material HT, and a benzoquinone derivative as an electron transfer material ET having a reduction potential of -0.8 to -1.3V, each dispersed into a resin medium.
Patent JP-H0649176-A (JP)
Title: One-component epoxy resin composition
Inventor: YOKOTA TADAHIKO
IPC: C08G59/72
Filed: 1992-08-04
Abstract: PURPOSE:To obtain a one-component epoxy resin compsn. excellent in impregnatability and adhesive properties. CONSTITUTION:The compsn. contains an epoxy resin having at least two epoxy groups in the molecule, an amine complex of a boron halide, and an amine- adduct-based latent curative of a solid dispersion type.
Patent JP-H0493122-A (JP)
Title: Manufacture of circular arc-shaped metal short fiber
Inventor: INABA KOTA
IPC: B23D15/08
Filed: 1990-08-05
Abstract: PURPOSE:To improve the working efficiency by transferring and cutting a plural number of metal foils in the advance direction in the condition where they are accumulated, and shearing tip fringe of cut metal foils by a shearing cutter when circular arc-shaped metal short fiber is produced. CONSTITUTION:A belt-shaped metal foil 1 is wound around a paper tube 2, several metal foils are pulled out simultaneously and reeled out by a pinch roller 3 in the condition where they are accumulated. A guide roller 4 is provided between the paper tube 2 and pinch roller 3, and a rotating slitter 5 cuts metal foils which are being transferred in the longitudinal direction. A lower blade 6 is provided with a receive base 7 which can move forward and backward in its lower section, and allows minute adjustment of forward and backward position by an adjusting screw 8. A foil retainer 10 descends, following descent of a shearing cutter 9, and holds metal foil 1 between the lower blade 6 and it. Consequently, three metal foils 1 are pulled out of the paper tube 2, cut by the slitter in the halfway when they are transferred by the pine roller 3, and their tip fringe is sheared by the shearing cutter 9. Thus, many metal short fiber is obtained.
Patent JP-S63240907-A (JP)
Title: Filter cloth lifting device
Inventor: KAYANO TOMETORA
IPC: B01D25/12
Filed: 1987-08-21
Abstract: PURPOSE:To inexpensively obtain the title device having high reliability by providing a value block between a pressure source and a piston cylinder for lifting a filter cloth, and furnishing a valve disk to be opened and closed by the pressurized fluid in the communicating passage. CONSTITUTION:When a preceding filter cloth is separated to a specified length, a spring 61 is expanded along with the separation, hence the rear of a main lever 30A is pulled, the main lever 30A is rotated with its pin as the center so that the tip is brought down to the valve block side, and a main plunger is pressed by the stem of the lever 30A. As a result, the ball 14d of a ball valve 14 is moved, and the communicating passages 13B and 13A are opened to each other. Consequently, since oil returns to an oil tank 100 from a port on the ascending side, the mobile pulley 5 of a piston cylinder 3A is moved, the tension acting on a wire 7 is released, and filter cloth 2 is lowered by the winding force of a take-up roll below the filter cloth 2.
Patent JP-2000038156-A (JP)
Title: Door structure of automobile
Inventor: KANENO KENJI
IPC: B60R19/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To absorb impact in a case where a person outside an automobile, for example, a motorcycle driver or a pedestrian collides with the automobile. SOLUTION: A longitudinally long covering member 20 made of a synthetic resin, which comprises an external member 8 to absorb impact from the door side, and to cover the outside, etc., of the upper end part of an outer panel 12, ribs 21 to 24 which are formed integrally with the covering member 20 to be projected and lengthened nearly horizontally, and the external member 8 having an outer skin member 30, etc., for covering the outer surface side of the ribs 21 to 24 (covering member 20), are provided at a belt-line part 7 outside a door 2.
Patent JP-S6267569-A (JP)
Title: Developing device
Inventor: SHOJI HISAFUMI
IPC: G03G21/00
Filed: 1985-09-19
Abstract: PURPOSE:To eliminate such a trouble that an image forming device is stopped by noise due to discharge from a sleeve, thunderbolt and malfunctions by substantially setting a container containing a developer and a conductive member in said container to the same potential. CONSTITUTION:The titled device is provided with a wiring 16 linking a developer layer thickness regulating member 8 and upper and lower cases 2a and 2b to a bias power source 11 and a wiring 17 linking a sleeve 6, a developer scraper member 10 and an agitating member 5 to the bias power source 11. Variable resistances R1 and R2 make fine adjustment of a voltage impressed on said each conductive member as necessary. Since the device is so constituted that therein the developer container, the developer agitating member 5, the developer thickness regulating member 8 and the developer scraper member 10 and the sleeve 6, all of which are of conductive members, are substantially set to the same potential, and therefore the discharge and thunderbolt between the sleeves 6 can be prevented. Accordingly the stopage and malfunction of the image forming device can be avoided.