baber/WOPTO huggingface dataset:
Patent JP-H1060812-A (JP)
Title: Mixture cover
Inventor: FUJIMORI KUNIAKI
IPC: D06M101/16
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce the adhesion of asphalt by superposing two sheets while outwards directing the resin covering surfaces of the sheets, in which at least one surfaces of polyester base fabrics are covered with a heat-resistant resiln, and holding a nonwoven fabric consisting of polyester fibers between the sheets and sewing the nonwoven fabric. SOLUTION: The mixture cover 1 is constituted in such a manner that two sheets are superposed while outwards directing covering surfaces 3 by a heat- resistant resin in polyester base fabrics 2 and a nonwoven fabric 4 consisting of polyester fibers is held between the sheets and sewn, and it is preferable that peripheries are sewn by a machine while an intermediate section is sewn beforehand in a quilting manner. The nonwoven fabric composed of polyester fibers is used for the mixture cover 1 as an intermediate layer for improving heat-retaining properties. When the mixture cover 1 is employed as a cover for a rear deck at the time of the conveyance of asphalt, the temperature drop of asphalt is reduced, and asphalt is difficult to adhere even at the time of usage for a prolonged term.
Patent JP-S6294539-A (JP)
Inventor: TAKENAKA HIDENORI
IPC: B29L22/00
Filed: 1985-10-09
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-H02133027-A (JP)
Title: Electronic fuse
Inventor: SATO HIROSHI
IPC: H02H3/02
Filed: 1989-08-30
Abstract: PURPOSE:To obtain a fuse without necessitating any replacement by a method wherein a transistor is connected to a thyristor in series and they are connected to the DC terminal of a single-phase bridge rectifying circuit while the AC terminal of the rectifying circuit is connected to a power source and a load. CONSTITUTION:When a load current has exceeded a specified value, the voltage drop of a gate resistor 7 is increased, the gate current of a thyristor 10 is increased and the thyristor 10 is turned ON whereby current is conducted through the series circuit of a current limiting resistor 8 and the thyristor 10 and a transistor 6 is put OFF. Accordingly, the load current becomes a slight current conducted through the current limiting resistor 8 and the thyristor 10 whereby the expansion of an accident in the load and/or the affection of the same to a power source may be prevented. In this case, when a fuse circuit is put OFF perfectly once and the current of the thyristor 10 is cut OFF, a current is conducted to the load again through the electronic fuse and the same fuse may be used again.
Patent JP-S61101008-A (JP)
Inventor: NOI KEIICHI
IPC: H01C7/02
Filed: 1984-10-24
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-H0385522-A (JP)
Title: Production of liquid crystal device
Inventor: SUGIYAMA NOBUO
IPC: G02F1/1339
Filed: 1989-08-30
Abstract: PURPOSE:To improve the adhesiveness between a sealant and substrates by forming perpendicularly oriented films contg. an org. material over the entire surface on the substrates, then subjecting only the part formed with the sealant to a treatment for hydrophilicity impartation. CONSTITUTION:The liquid crystal display device is formed of the substrates 1, 4 consisting of glass, electrodes 2, 5 consisting of ITO, and the perpendicularly oriented films 3, 6 which consists of a silane coupling agent having a long chain alkyl group and are formed by spin coating. The perpendicularly oriented films 3, 6 formed in such a manner are subjected to the treatment for hydrophilicity impartation by irradiating only the sealant forming part 7 with UV rays. The two substrates are adhered by the sealant. A liquid crystal 9 is injected into the spacing between two sheets of such substrates 1 and 4, by which the liquid crystal cell is constituted. The sufficient adhesive strength is obtd. in this way and the generation of peeling and liquid crystal leakage is obviated even under high-temp. and high-humidity conditions. The stable adhesiveness is thus obtd.
Patent JP-H0664528-A (JP)
Title: Linear motor type driving device for cableway system
Inventor: ISOBE KATSUAKI
IPC: B61B12/10
Filed: 1992-08-24
Abstract: PURPOSE:To provide a linear motor type driving device in which a specific linear motor can be used for general purpose in a rated speed region, in spite of the cableway system. CONSTITUTION:A prime mover pulley 4 is revolution driven by a linear motor constituted of an annular reaction plate 7 installed on the prime mover pulley side and a primary side stator 8 which is fixedly arranged in a closely opposed state to the reaction plate 7. The reaction plate 7 is installed on a supporting frame 6 separated from the prime mover pulley 4, and the supporting frame 6 is installed on the upper surface of the prime mover pulley 4.
Patent JP-H0968245-A (JP)
Title: Operating machine
Inventor: DOBASHI HIRONORI
IPC: F16D67/04
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an operating machine which can effect a complete braking force on the output, shafts by providing a presser bar to press a friction plate and braking member respectively, protrudingly operating outside from a clutch case by the energizing force of spring during declutching operation. SOLUTION: This device is equipped with plurality of pressing bars, protruding through the opening of a clutch case 33 integrally with a piston 35 to the side of a braking mechanism B during declutching C. The braking force is effected on a power transmission shaft 17 when the pressing member 42 protrudes toward the shaft center, and operate energizing, by the force of compression coil spring 36, to pinch a friction plate 40 between the braking members 41, and together with the clutch 33, at this point, joins in the braking action. The friction plate 40 is supported longitudinally movable freely along the shaft axis 17, and the braking members 41 are supported against a cylindrical member 33A of the clutch case 33 so as to freely movable in the direction of the shaft center.  Consequently, the friction plate 40 and the braking member 41 can closely contact each other by the protruding action of pressing member 42.
Patent JP-S59116927-A (JP)
Title: Magnetic recording medium and its production
Inventor: KADOKURA SADAO
IPC: G11B5/64
Filed: 1982-12-22
Abstract: PURPOSE:To prevent the wear and dropout of the head itself and the thin metallic film itself and to enable a considerable improvement in the durability thereof by incorporating a low-melting metal in a thin metallic film consisting of a Co contg. alloy as a magnetic recording layer. CONSTITUTION:Any low-melting metal which is plastically made fluidify by locally generated friction heat is acceptable. The temp. of the friction point by such friction heat is known to be about 1,000 deg.C and the metal applicable in practicability includes Ga, In, Pb, Sn, Hg, Zn, Wood's metal, etc. If the content of the low-melting metal to be incorporated in a thin metallic film is too low, the effect thereof is not obtainable and if the content is too high, the magnetic characteristic necessary as a recording layer cannot be maintained and therefore said content needs be selected in a suitable range. A magnetic recording medium that can be satisfied in a wide range of 0.5-20at% is obtd. with In. The low-melting point is preferably higher in the content thereof on the outside surface side of the thin metallic film that contacts with a head than on the inside surface inside.
Patent JP-H0562608-A (JP)
Title: Color picture tube
Inventor: SHINODA MASAKI
IPC: H01J31/20
Filed: 1991-09-04
Abstract: PURPOSE:To provide a color cathode-ray tube, for which a shadow mask provided with a plurality of vertical slots on a thin plate material is used, and which is not easily affected by vibration. CONSTITUTION:A thin wire is provided, the both ends of which are attached to a mask frame with predetermined tension so that the thin wire is adhered to a shadow mask while the position of a damper wire is maintained, which is extended laterally with certain tension, in proximity to the surface of the shadow mask.
Patent JP-H0563120-A (JP)
Title: High-frequency circuit module
Inventor: YABE NORIO
IPC: H01L23/12
Filed: 1991-09-04
Abstract: PURPOSE:To improve heat-dissipating characteristics, and to ensure excellent connection with other high-frequency circuit modules in a high-frequency plane circuit module constituted by mounting a high-frequency plane circuit component and a heat-generating component onto a metallic base. CONSTITUTION:A plurality of grooves 17 reaching to component mounting surface from a surface on the reverse side to the component mounting surface of a metallic base 16 are formed and constituted near the boundary sections of high-frequency plane circuit components 3 and a heat-generating component 4 on the metallic base 16.
Patent JP-H1061814-A (JP)
Title: Normally-opening type slow operation opening/closing valve
Inventor: SOMEYA HISAO
IPC: F16K35/04
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness during valve operation and to arbitrarily regulate a time in which an opening/closing valve is brought into an opening operation state by a method wherein a pressure regulating valve is provided to open a communication passage and guide a drive pressure to an opening valve resistance chamber when a drive pressure is introduced to a pressure governing chamber 35, and when slow opening, a drive pressure in an opening resistance chamber is gradually exhausted. SOLUTION: Usually, a pressure governing chamber 35 is held at an atmospheric pressure, and a valve rod 14 is held in an opening position through the force of a compression spring 33. When full closing is effected from this state, a drive pressure is introduced to a pressure governing chamber through a control valve. A pressure governing diaphragm assembly 38 is pushed up by the pressure and separated away from a communication passage 36 to introduce a drive pressure to an opening resistance chamber 30. This operation lowers a diaphragm assembly 25 and a valve element 15 is caused to seat an annular valve seat 13. Introduction of a drive pressure is cut off by means of a slow operation opening signal and a pressure in the pressure governing chamber is exhausted.  A drive pressure is confined to the opening resistance chamber 30, and through gradual discharge of a drive amount pressure through a flow rate regulating valve unit 50, a fluid passage 12 is slowly opened.
Patent JP-H0389037-A (JP)
Title: Vibration exempting support
Inventor: MIYAMOTO YOSHIAKI
IPC: B32B7/02
Filed: 1989-08-30
Abstract: PURPOSE:To protect a structure from unwanted torsional vibration so as to improve its durability by using silicone rubber with high damping performance for the soft plate of a vibration exempting support. CONSTITUTION:Plural soft plates 1 and plural hard plates 2 such as iron plates are alternately laminated to form a basic laminated structure. The soft plate 1 in this case is formed of a silicone rubber compound. The silicone rubber used for the soft plate 1 is to have such dynamic characteristics that tan deltaat the time of 20 deg.C, 0.5Hz, 50% shearing deformation is 0.2-0.6, and that the dynamic modulus ratio G(-10)/G(40) at -10 deg.C, 40 deg.C, at the time of 0.5Hz, 2% shearing deformation is 1.0-5.0, as well as its compressive permanent deformation value at 70 deg.C, after 22 hours is to be less than 20%.
Patent JP-2000053948-A (JP)
Title: Abrasive solution composition
Inventor: TAIRA KOJI
IPC: B24B37/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain an abrasive solution composition capable of improving a polishing rate, reducing surface roughness and not causing defects such as scratch, or the like, on the surface of a material to be polished by mixing a chelate compound with an oxidizing metal ion and water. SOLUTION: This abrasive solution composition comprises (A) a chelate compound (preferably tartaric acid and malic acid), (B) an oxidizing metal ion (Fe3+ and/or Co3+) and (C) water. The contents of the components A and B (the content of the component B is the total of the component B and an oxidizing metal calculated from a compound which is contained in the composition and is capable of forming an oxidizing metal ion) are preferably 0.1-10 wt.%. The weight ratio of the component A/B is preferably 0.5-3. The content of the component C is preferably 90-99 wt.%. When an abrasive material is added to the composition, the obtained composition is suitably useful for polishing, especially polishing a hard disc substrate, or the like. In polishing a substrate for a magnetic recording medium hard disk, or the like, α-alumina particles and γ-alumina particles are preferable as the abrasive material.
Patent JP-2000054488-A (JP)
Title: Structural material connecting metal fitting for wooden building and connecting method thereof
Inventor: HOSHI EIJI
IPC: E04B1/58
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To simplify working for connecting together the structural materials of a wooden building and shorten a time for field work by respectively forming a pair of guiding cutouts spreading on one side edge of a plurality of nearly rectangular side plates, and positioning the guiding cutouts of the respective side plates so as to be opposite to each other. SOLUTION: A structural material connecting metal fitting 2 confronts two side plates 21, 22 with each other and connects together through a connecting plate 23, left and right a pair of cutouts 21a, 22a and 21b, 22b are formed on the opposed positions of the respective side plates, and the respective end edge sides of the respective cutouts are formed with slopes. The end faces of square timbers 1, 1' as structural material are butted each other, and the side plates 21, 22 of the metal fitting 2 are inserted into a pair of deep grooves formed on the square timbers 1, 1', to engage the cutouts with a dowel pin 14.  The connecting plate 23 of the metal fitting 2 is fitted in shallow grooves 11a, 11'a, and after flushing the upper faces of the square timbers 1, 1', a fastening bolt 15 is inserted into an insert hole provided on the side 13 of the square timber 1 and the bolt hole of the metal fitting 2 to fasten with a nut 17 for fixing.
Patent JP-H06267181-A (JP)
Title: Device for discriminating optical disk
Inventor: TANAKA SATORU
IPC: G11B7/004
Filed: 1993-09-09
Abstract: PURPOSE:To provide an optical disk discriminating device capable of rapidly discriminating the kind of an optical disk with simple configuration in the optical disk discriminating device, in particular for discriminating the kind of the optical disk. CONSTITUTION:This device is provided with a pickup part 19 irradiating the optical disk with a beam B, receiving the reflected beam modulated by the optical disk 12 and outputting an information signal and a comparator 16 comparing the information signal from the pickup part 19 with a reference signal and comparing the reflectance of the beam B by the optical disk 12 with a reference reflectance, and is constituted by providing a focus detection means detecting the fact that the beam B becomes a focal state to the optical disk 12 and a discriminator 18 discriminating the kind of the optical disk based on a decision signal and a focus detection signal from the comparator.
Patent JP-H0646337-A (JP)
Title: Key matrix control device
Inventor: HAKU TOUTETSU
IPC: H04N5/00
Filed: 1992-08-24
Abstract: PURPOSE: To prevent erroneous operations of a function key by controlling the drive of key matrix at a main body, while using a lock function key provided at a transmitter for remote control. CONSTITUTION: When a user depresses the lock function key of a transmitter 30, the transmitter 30 transmits a lock function signal through an infrared diode D1. A reception part 20 receives the lock function signal through a photodiode D2 and transmits it to a microcomputer 40. When the lock function signal is inputted, the microcomputer 40 respectively outputs a switching signal and a lock function display signal from terminals A and B. Thus, a transistor Q1 of a switching part 60 is turned on, switches SW1-SW5 of a switching part 70 are turned off, and the LED of a display part 50 is emitted. Therefore, a key scan pulse is cut by SW1-SW5, and the state of function under execution is kept continuously.
Patent JP-H0861776-A (JP)
Title: One-boiler dual-circuit type water heater
Inventor: FUJITA TAKAYASU
IPC: F24H1/00
Filed: 1994-08-24
Abstract: PURPOSE: To provide a one-boiler dual-circuit type water heater which is free from danger of hot water being fed as boiling water even when water below the minimum quantity of working water flows through a circuit for general heating of water during the bath followup boiling operation. CONSTITUTION: In a one boiler dual circuit type water heater made up of a heat exchanger section 21 of a circuit 20 for general heating of water and a heat exchanger section 31 for a circuit 30 for bath followup boiling in one heat exchange boiler body 10 having a common burner 11, a controller 50 is provided to control the general water heating temperature below a fixed value monitoring a supply hot water sensor 26 of the circuit 20 for general heating of water even when the amount of hot water flowing to the side of the circuit 20 for general heating of water is below the minimum quantity of working water.
Patent JP-H0862875-A (JP)
Title: Single layer type electrophotographic photoreceptor
Inventor: KUROSU HISAO
IPC: G03G5/05
Filed: 1994-08-25
Abstract: PURPOSE: To provide an electrophotographic photoreceptor excellent in electrification ability and sensitivity and maintaining high stability of electrostatic characteristics even after the repetition of a copying process. CONSTITUTION: When a photosensitive layer contg. at least an electric charge generating material, an org. acceptor-like compd. and a positive hole transferring material is formed on an electrically conductive substrate to obtain the single layer type electrophotographic photoreceptor, a low molecular org. positive hole transferring material and an org. polygermane compd., preferably a compd. represented by the formula [where n is the degree of polymn.] are used as the positive hole transferring material.
Patent JP-H04106178-A (JP)
Title: Two-pack adhesive
Inventor: NAKAMURA NOBUYUKI
IPC: E04B1/38
Filed: 1990-08-28
Abstract: PURPOSE:To obtain the title adhesive excellent in adhesion strength and easily applicable by selecting the title adhesive for bonding a matrix, which is made up of a specific main material and a specific curing agent and can be cured by hydration, to a metal plate, a stone material, concrete, FRP, wood, etc. CONSTITUTION:The title adhesive is selected which such bonds a matrix (e.g. concrete), which is made up of a bisphenol A or F epoxy resin having an epoxy equivalent of 150-300g/equivalent (e.g. EP-4520TX manufactured by Asahi Denka Kogyo K.K.) as a main material and one or more of water-soluble poly(amide) amines having active H groups reactive with epoxy groups or modified materials thereof (e.g. EH-206 manufactured by Asahi Denka Kogyo K.K.) as a curing agent and can be cured by hydration, to a metal plate, a stone material, concrete, FRP, wood, etc.
Patent JP-S6283016-A (JP)
Title: Filter medium
Inventor: TANI YATSUHIRO
IPC: B01D39/14
Filed: 1985-10-08
Abstract: PURPOSE:To compensate decreases in dust removing efficiency of electret fiber layers by increases in dust removing efficiency of non-electret fiber layers, by arranging the electret fiber layers upstream and the non-electret layers downstream. CONSTITUTION:20-60mum diameter fibers are used and packed in a packing density of 0.03-0.1cc/cc to form an electret fiber layer, thereby obtd. a filter layer having a low pressure loss and a high retention of dust remval. 20-60mu diameter fibers are used and packed in a packing density of 0.1-0.2cc/cc to form a non-electret fiber layer. A filter medium is formed by disposing the electret fiber layer upstream and the non-electret fiber layer downstream, thus to compensate the decrease in removing efficiency due to the decrease in static electricity of the former by the increase in removing efficiency due to the increase in dust loading of the latter and to maintain performance air filter for a long period.
Patent JP-S6479154-A (JP)
Title: Benzoylurea compound
Inventor: KONDO NOBUO
IPC: C07D237/14
Filed: 1987-09-07
Abstract: PURPOSE:To provide a medicinal drug having the form of fine particles with an average particle diameter falling within a specific range, composed of a benzoylurea compound, having excellent carcinostatic activity, high absorbability through digestive tracts and good particle stability in liquid state and administrable without pain and said action of the patient. CONSTITUTION:At least one kind of benzoylurea compound selected from the compound of formula I (X is halogen, nitro or trifluoromethyl; Y is H, halogen, nitro or trifluoromethyl; when Y is nitro, X is halogen or nitro; Z1 is halogen or trifluoromethyl; Z2 is H or halogen; A is =CH- or N) and the compound of formula II (X1 and X2 are H, halogen or nitro; Y is H, halogen, nitro or trifluoromethyl; when Y is nitro, X is H; Z is H, halogen or trifluoromethyl) is crushed in a solution added with a dispersing agent and is used in the form of fine particles having an average particle diameter of <=1mum, especially 0.3-0.8mum.
Patent JP-H1152363-A (JP)
Title: Liquid crystal display device and electronic apparatus using the same
Inventor: IIJIMA CHIYOAKI
IPC: G02F1/13363
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which well and surely eliminates the coloration in both of an on state and off state and has a good contrast and an electronic apparatus relating to the liquid crystal display device, more particularly the liquid crystal display device having a phase difference plate and the electronic apparatus using the same. SOLUTION: A polarizing plate separating plate 7 consisting of a first film having double refractiveness and a second film not having double refractiveness is arranged on at least one surface of the liquid crystal panel 3 of the liquid crystal display provided with the liquid crystal panel having a liquid crystal layer and the phase difference plate for eliminating the coloration arising at the liquid crystal panel.  In such a case, the wavelength dispersion of the refractive index anisotropy of the liquid crystals of the liquid crystal panel is defined as BLC and wavelength dispersion of the retardation of the phase difference plate as BRF and the liquid crystal display device is so constituted that the ratio BLC/BRF of both attains >=1.02 and that the ratio B450 /B650 of the reflectivity B450 at the wavelength 450 nm of the polarized light separating plate and the reflectivity B650 at the wavelength 650 nm attains >=1.