baber/WOPTO huggingface dataset:
Patent JP-S5676471-A (JP)
Title: Coating material for metal
Inventor: NAKAMURA YOSHIAKI
IPC: C08L71/02
Filed: 1979-11-26
Abstract: PURPOSE: A coating material for a metal, giving a coat excellent in corrosion resistance, impact resistance and adhesion, which comprises, as a primary vehicle, a mixture of a specified polyhydroxypolyether with an alkyl ether-modified hydroxymethylated amine resin.  
     CONSTITUTION: A vehicle component is obtained by mixing (A) a polyhydroxypolyether of the formula (wherein R 1  is a 3W14C alkyl; R 2  and R 3  are a lower alkyl; R 4  and R 5  are a dihydric alcohol or phenol residue; n is 0W15), containing a tertiary carboxylate ester group in the molecule with (B) 5W40% of an alkyl ether- modified hydroxymethylated amine resin (e.g., butyl ether-modified hydroxymethylated melamine resin). Then a coating material for a metal is obtained by compounding said vehicle component with a coloring pigment, an extender pigment and a rust-resisting pigment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0319246-A (JP)
Title: Ceramic package
Inventor: YAMAMOTO ATSUYOSHI
IPC: H01L23/12
Filed: 1989-06-15
Abstract: PURPOSE:To obtain a highly reliable and economical ceramic package wherein bonding area is increased and bonding strength is remarkably improved, by constituting an uneven structure on the surface of a mounting part for bonding a semiconductor element. CONSTITUTION:After alumina and flux as main component are mixed and ground by using a ball mill, organic binder is added and slurry is formed. By using a spray dryer and the like, granular power is formed. Said granular pow der is buried in the space of a metal mold and pressed with pressure to form a desired shape; after molding, baking is performed and a base ceramic substrate is obtained. One side or the diameter of uneven shape formed on the surface is desirable to be in the range of 0.3-0.7mm; this uneven shape is desirable to be densely stored on the mounting part. A semiconductor element is bonded to the mounting part by using adhesive agent of glass or silver glass. The bonding strength is remarkably improved as compared with a flat surface having no uneven shape.
Patent JP-S6047696-A (JP)
Title: Element for hydrogen peroxide analysis
Inventor: ARAI KAZUMI
IPC: C12Q1/26
Filed: 1983-08-24
Abstract: PURPOSE:To provide an element for hydrogen peroxide analysis, resistant to the deactivation of the pyruvic acid oxidase on the substrate with time, and having high durability, by using a diffusion-resistant coupler as the coupler, and restricting the range of the water-number of a component within a specific range. CONSTITUTION:The objective element for hydrogen peroxide analysis is composed of a substrate having a layer containing pyruvic acid oxidase, wherein a diffusion-resistant coupler is used as the coupler and a substance having a water- number of 6-13 is used as a component. The diffusion-resistant coupler is e.g. pyrazolone coupler, naphthol coupler, etc. The coupler and the oxidase may be present in the same or different layers. The substance having the above water- number is essential for improving the storage stability of the analytic element of the present invention, and it is preferable to use the diffusion-resistant coupler in the case of adding by so-called oil-pract process. The component in a fluid specimen can be determined by immersing the element in a fluid specimen, and determining the pigment produced in a definite time interval by spectrophotometry using standard color chart.
Patent JP-H08110515-A (JP)
Title: Liquid crystal device and its production
Inventor: KURIYAMA TAKESHI
IPC: C09K19/30
Filed: 1995-06-20
Abstract: PURPOSE: To obtain a liq. crystal device high in voltage retention, capable of being driven with a low voltage, capable of bright and high-reflectance display, consequently, capable of using an LSI for an LCD and capable of active driving and matrix driving. CONSTITUTION: A light modulating layer obtained by polymerizing the polymerizable composition contg. a liq. crystal material contg. a compd. with the permittivity anisotropy Δε controlled to -1 to 2 and a compd. with the Δεcontrolled to 19 to 45 and with the Δε controlled to 8 to 25 and contg. a multifunctional (meth)acrylate with the functional group index shown by the equation controlled to 0.30 to 0.80 and a monofunctional (meth)acrylate with the index controlled to 0.15 to 0.70 and containing a transparent high polymer material is provided between the two substrates each having an electrode layer and with at least the one being transparent. The equation is expressed by function group index=(number of reactive double bonds per molecule of acrylic acid derivative)×100/(average mol.wt. of acrylic acid derivative).
Patent JP-H079929-A (JP)
Title: Air bag
Inventor: MURAKAMI JUICHI
IPC: B60R21/20
Filed: 1993-06-24
Abstract: PURPOSE:To provide an air bag, which can be unfolded quickly and smoothly without applying the pressure eccentrically and without a fear of breaking an air bag. CONSTITUTION:An air bag 11 is pressed flat for housing by folding side surfaces 15, 15 inside like bellows. This air bag 11 has a nearly rectangular shape having a nearly same width as that of a retainer arranged in an opening part. Next, the top surface 13 and the lower surface 14 of this nearly rectangular air bag 11 are folded into the bellows shape at symmetrical positions in both sides of the center line 17 of the side surfaces 15, 15. Consequently, the top surface 13 is formed with plural folded part, of which an inside part is formed into a U-shaped bag. Furthermore, the tip 16 is folded right and left alternately at plural times in compliance with the largeness of the retainer 6. Folding direction of this air bag 11 therefor coincides with the unfolding direction of the air bag.
Patent JP-S5676547-A (JP)
Title: Semiconductor device
Inventor: TOUGEI YOSHIIKU
IPC: H01L21/86
Filed: 1979-11-27
Abstract: PURPOSE:To form a semiconductor devic capable of high speed operation optical IC by providing active elements and passive elements within a compound semiconductor layer formed on an insulating substrate. CONSTITUTION:An N<-> type GaAs crystalline layer 2 and an N type GaAs crystalline layer 3 are sequentially formed on a sapphire insulating substrate 1. Aluminum is evaporated on the layer 3 thereby forming a gate electrode 4, and source and drain electrodes 5 and 6 are formed with Au-Ge alloy and metal. An insulating film 7 is covered thereon, and wires 8 for connecting the electrodes of respective GaAs FETs are formed through windows of the film 7. Thus, the insular GaAs FETs can be readily isolated between elements. Accordingly, there can be obtained a high speed operable semiconductor device by using high electron mobility compound semiconductor. Since the compound semiconductor has high optical characteristics, there can also be formed an optical IC.
Patent JP-H11344670-A (JP)
Title: Zoom lens
Inventor: KOIZUMI HIROSHI
IPC: G02B13/18
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To constitute a zoom lens of a small number of lens elements, to reduce the lens outside diameters and to enable the zoom lens to be corrected in spherical aberration, coma aberration and astigmatism by specifying the relations between the focal length of an M-th group optical system and the combined focal length of the entire system at the wide angle end. SOLUTION: This zoom lens consists of lenses L1 to L3 and has negative refracting power. The first lens group G1 moves on the optical axis in such a manner that the moving quantity decreases gradually to the image side on the optical axis and corrects the fluctuation in the focal position at the time of zooming frome the wide angle end to the telephoto end. The second lens group G2 moves monotonously to the object side on the optical axis at the time of zooming from the wide angle end to the telephoto end.  The first and second lens groups G1, G2 satisfy 1.95<|f1 |<fW<2.02(f1 <0), 1.04<|f1 |/f2 <1.16(f1 <0, f2 <0) when the focal length of the first lens group G1 is defined as f1 , the focal length of the second lens group G2 as f2 , the focal length of the M-th lens group (M=1, 2) as fM and the combined focal length of the entire system at the wide angle end as fW.
Patent JP-H024278-A (JP)
Title: Toner for electrostatic image
Inventor: MATSUMURA AKIRA
IPC: G03G9/087
Filed: 1988-06-23
Abstract: PURPOSE:To enable an inexpensive polyester resin to be used without requiring a polymerization operation by using as a binder a polyester resin composition comprising a saturated polyester resin having a glass transition point of 30-75 deg.C, a polyfunctional cyanate having at least 2 cyanate groups in the molecule or its prepolymer, and these hardening catalyst. CONSTITUTION:The binder resin of the toner to be used for developing an electrostatic image is the saturated polyester, has a glass transition point of 30-75 deg.C, and the polyester composition comprises 100pts.wt. of said polyester and (a) 0.5-10pts.wt. of the polyfunctional cyanate having at least 2 cyanate groups in the molecule or its prepolymer, and the hardening catalyst of (a) and (b), thus permitting the polymerization operation difficult in control to become unnecessary, and the inexpensive polyester to be used.
Patent JP-S5486411-A (JP)
Title: Method and apparatus for making temperature of lead patenting bath uniform
Inventor: KOKITA HIDEO
IPC: C21D1/48
Filed: 1977-12-22
Abstract: PURPOSE:To make the temp. of lead bath uniform, by blowing inert gas into a lead bath tank for patenting in order to agitate the molten lead. CONSTITUTION:At the base of a lead bath tank 1 for patenting high carbon steel is arranged, e.g., a gas pipe 2, and inert gas such as N2 or Ar is poured through gas nozzles 3 into molten lead 4. While rising up to the surface, the gas bubbles 5 cause the molten lead to flow as shown by arrows so that the temp. of the molten lead is made uniform by stirring. This method allows to increase cooling capacity, consequently quantity of steel wire treated per hr. is increased because unevenness in temp. of the bath due to heat brought by the steel wire into the bath is eliminated.
Patent JP-H10626-A (JP)
Title: Method for molding plastic and its apparatus
Inventor: YOSHII MASAKI
IPC: B29C45/26
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To make a substrate both inner and outer peripheral parts of which have a uniform transfer property be obtained by molding with an insulating effect by an insulating part or layer changed corresponding to the position in a cavity. SOLUTION: A ceramic insulating material 13 is used, and its thickness is changed to increase corresponding to the distance from from a gate. The material 13 is fixed to a movable core 5 with an epoxy adhesive. In this way, the temperature of the interface between it and a stamper 4 immediately after resin packing is more than or equal to the heat distortion temperature of a resin even in the peripheral part of a substrate in which the temperature of the molten resin immediately after packing becomes lower than that of the inner peripheral part of the substrate close to a gate, and the temperatures of the inner peripheral part of the substrate and the outer peripheral part become the same. A good transfer property is obtained in both inner and outer peripheral parts by molding by such a molding mold.
Patent JP-H0670855-A (JP)
Title: Grill device
Inventor: O'BRIEN WILLIAM JOHN
IPC: H05B3/68
Filed: 1993-06-24
Abstract: PURPOSE: To prevent juice of baked food from touching heating elements and to enable the grill apparatus to be washed soaking it into water, by combining heating elements contained inside the lower side of a grill member with a socket without a thermostat to allow air to flow into the chamber under the grill. CONSTITUTION: Grooves 17 are formed under a grill member 10 comprising bars 11 and slots 12 located alternately and extending horizontally, electric heating elements 16 are contained in the grooves 17, and an electric plug containing means is combined with the electric heating elements 16 directly without intervening a thermostat. The grill member 10 is detachably supported on a container 23 working to receive fat and juice from food when used. The width of a gap 29 between the outside wall of a container 23 and the periphery of the grill member 10 can be selected so as to allow air to flow into the chamber under the grill member 10. Therefore, by controlling the temperature of the electric heating elements 16 and the grill member 10, the grill apparatus can prevent the temperature from rising so much.
Patent JP-S6045872-A (JP)
Title: High-speed buffer memory
Inventor: KURODA KENJI
IPC: G06F15/16
Filed: 1983-08-23
Abstract: PURPOSE:To reduce the processing time of an invalidation request by providing a by-pass table showing whether a page copy of a main memory exists within a high-speed buffer memory. CONSTITUTION:When a processor 1b among plural ones changes the contents of a shared main memory 3, it is needed to retrieve whether the data produced before the change of the contents of the memory 3 exists within a high-speed buffer memory 4a of a processor 1a. For this purpose, a store address is stored to a buffer invalidation address register 5 from the processor 1b and then sent to a by-pass table 15 via a selector 6d. A bit corresponding to the store address given from the processor 1b is extracted out of those showing the presence or absence of application for each unit held at the table 15. If said bit shows a logic ''0'', it is decided that no invalidation processing is needed. Thus no invalidation request is delivered and by-passed. Selectors 6a-6c are controlled only in case the bit shows logic ''1'', and a directory part 10 is retrieved in accordance with the contents of the register 5.
Patent JP-S5855472-A (JP)
Title: Purification of 2-mercaptothiazoline compound
Inventor: INAGAKI HIROMI
IPC: C07D277/16
Filed: 1981-09-30
Abstract: PURPOSE:To prepare the titled substance useful as an intermediate of agricultural and pharmaceutical raw material, in high purity, by treating crude 2- mercaptothiazoline compound containing alkali or alkaline earth metal compounds as impurities, with a halogenated aliphatic hydrocarbon. CONSTITUTION:Crude thiazoline compound containing impurities selected from MiS, MiHS, MiSO4, MiCO3 and MiX' (M is alkali or alkaline earth metal; X' is halogen atom; i is 1/2, 1 or 2) is treated with the compound of formulaI(m and l are integer of 1-4; n is integer of 1-10; X is Cl or Br) (e.g. 1- chlorobutane) to obtain 2-mercapto-thiazoline compound of formula II (R<1>-R<4> are H, lower alkyl, or hydroxy-substituted lower alkyl) in high purity. The above purification can be carried out easily, because the compound of formulaIis a solvent of the compound of formula II and nonsolvent of the inorganic salts existing as impurities. The amount of the solvent is 500-3,000pts. per 100pts. of the raw material.
Patent JP-H05347583-A (JP)
Title: Cordless call system
Inventor: MORISHITA YASUO
IPC: H04B1/10
Filed: 1992-06-12
Abstract: PURPOSE:To mute the undesired passing sounds that are outputted through a speaker of a cordless slave device with operations of such switches as an on-hook switch, an unlock switch, a holding switch, etc. CONSTITUTION:A master device radio circuit 4 transmits the carrier that is modulated by a down-voice signal, and the carrier under transmission through the circuit 4 is interrupted with push of a switch which has such functions as the on-hook, unlock, holding, etc. Then a control signal transmitter circuit 6 sends the control signal to a slave device via the circuit 4 in accordance with each function. A slave device radio circuit 14 receives the control signal as well as the carrier modulated by the down-voice signal. Then the control signal is received by a control signal receiver circuit 16, and the modulated carrier is received by a carrier sensor circuit 17 respectively. A muting circuit 18 mutes the control signal when the carrier received by the circuit 17 is interrupted.
Patent JP-H0851078-A (JP)
Title: Optical processing device and method
Inventor: YAMAGUCHI NAOAKI
IPC: B23K26/00
Filed: 1995-05-29
Abstract: PURPOSE:To enable an optical processing device to output a laser beam constant in irradiation energy or kept in a certain range of irradiation energy monitoring the variation of the laser beam in irradiation energy by a method wherein the refractive index of a thin film modified by irradiation with a laser beam is measured continuously. CONSTITUTION:The refractive index of a crystalline silicon film irradiated with an excimer laser beam is measured through an elipsometry. If the measured refractive index is smaller than a prescribed value, thereafter a laser beam is lessened in irradiation energy. If the refractive index is larger than a prescribed value, a laser beam is enhanced in irradiation energy thereafter. By this setup, a crystalline silicon film having a certain refractive index or so can be obtained.
Patent JP-S5778224-A (JP)
Title: Gate circuit for gate turn-off thyristor
Inventor: MUSHIYA SHIYUUJI
IPC: H02M1/06
Filed: 1980-11-04
Abstract: PURPOSE:To prevent lowering of the anode current, which can be cut off, of a gate turn-off thyrister (GTO), by connecting an auxiliary charging circuit in parallel to a capacitor for turn-off of the gate circuit of the GTO thyristor. CONSTITUTION:An auxiliary charging circuit 11 consisting of a series circuit of a reactor 111 and a capacitor (C)112 is connected to a C7 for turn-off of a GTO thyristor 1. At the turn-off time, electric charge is discharged from the C7 through a thyristor 5, and the terminal voltage of the C7 tries to lower; however, the terminal voltage of the C7 is less lowered because of auxiliary charging due to the circuit 11. Consequently, the anode current, which can be cut off, of the GTO thyristor 1 is less reduced.
Patent JP-H1072915-A (JP)
Title: Drainage structure for balcony and construction method therefor
Inventor: TAKAGAMI KENICHIRO
IPC: E04D13/04
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To easily form a balcony drainage structure in the case of the existence of a lower building in front of the balcony by constructing a balcony drain in the attic space of a roof adjacent to the side of the balcony. SOLUTION: A balcony unit 12 is mounted on a building unit 11A, thereby forming a balcony 13, while a roof panel 14 is laid on another building unit 11B, thereby forming a roof 15. Then, the drain 40 of the balcony 13 is provided in attic space 16 at a position above the balcony unit 12 but under the roof 15. In this case, the drain 40 is formed out of a drain pan 41 and a drainage duct 42. Thus, the drain 40 of small breadth formed to meet a drainage volume becomes useful, if provided in the attic space 16. Furthermore, the drain 40 needs perfect waterproofing treatment for preventing water leakage to a habitable room below, but the treatment area is small, thereby allowing an easy work. According to this construction, the balcony drainage structure can be easily constructed in the case of the existence of a lower building in front of the balcony.
Patent JP-H05347489-A (JP)
Title: Electronic communication apparatus
Inventor: ABE SHIN
IPC: H05K9/00
Filed: 1992-06-15
Abstract: PURPOSE:To prevent spurious radio waves from being radiated from the base side of a shelf in an electronic communication apparatus composed of an upright frame and of the shelf mounted on the upright frame by mounting the shelf in a grounded state thereof only with a front surface of the frame. CONSTITUTION:This apparatus comprises left and right upright frames 1, a shelf mounting frame 25 disposed between the upright frames, and mounted on a front surface of the upright frames and more protruded at its rear surface side than the rear surface of the upright frames 1, a shelf 5 mounted in the shelf mounting frame and further on the front surface of the shelf mounting frame 25, and a conductor 51 making contact with the shelf mounting frame protruded from the rear surface of the upright frames and with at least a protruding portion 21 of the shelf 5 on the shelf surface to connect the protruding portion 21 of the shelf and the rear surface of the upright frame 1.
Patent JP-S6189151-A (JP)
Inventor: EDOMUNDO JIYOSEFU SUMINZU
IPC: B60S1/40
Filed: 1985-07-12
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-H08323288-A (JP)
Title: Method for applying powder coating material
Inventor: KITAGAWA KATSUJI
IPC: C08G59/20
Filed: 1995-05-29
Abstract: PURPOSE: To form an undercoating free from defects such as pinhole in a stable manner in a method for applying powder coating material to the surface of an item to be coated through an undercoating film by specifying compositions of epoxy resin powder compositions for constituting an undercoating film. CONSTITUTION: When a powder coating material is applied to the surface of an item to be coated such as electric and electronic parts, etc., through an undercoating film, epoxy resin powder compositions are used for an undercoating film. That is, the epoxy resin powder compositions are prepared from a powder of a mixture containing, as indispensable compositions, an epoxy resin in the form of solid at room temperature containing 55-95wt.% bivalent phenol diglycidyl ether crystalline epoxy resin having m.p. of 115 deg.C or higher and having steric hindrance groups in bonding neighboring position of glycidyl ether groups and a curing agent exhibiting a solid form at room temperature. The mixture is used as a molten mixture and an agent containing partially crystalline curing agent is used as the curing agent.
Patent JP-H0318889-A (JP)
Title: Display device
Inventor: IKEDA NORIYOSHI
IPC: G09F13/04
Filed: 1989-06-16
Abstract: PURPOSE:To obtain a nice-looking display device in which an extra shape is invisible from the surface of a display body by providing plural pieces of projections on the outside periphery of the reverse side of the display body, forming a recessed groove in the peripheral edge part of a hole of a fitting plate, and providing a covering member for covering the recessed groove part on the reverse side of the fitting plate. CONSTITUTION:In a hole 1a of a fitting plate 1, a recessed groove 1c is formed in only its lower edge part, and a plate spring 5 fixed to a fitting plate 1 extends to the recessed groove 1c part and closes it up. Subsequently, a projection 2e of the upper part of a display body 2 is engaged to the hole 1a of the fitting plate 1, the projection 2e of the lower part of the display body 2 is inserted into the recessed groove 1c of the fitting plate 1, and when the display body 2 is turned while pushing the plate spring 5, a groove 2d is guided to the inside edge part of the hole 1a and the display body 2 turns, the projection 2e is separated from the plate spring 5, abuts on a pin 8 and stops, and the display body 2 is held by the fitting plate 1. Accordingly, the projection 2e is hidden in the reverse side of the fitting plate 1, and the recessed groove 1c is closed up by the plate spring 5. In such a way, the projection 2e and the recessed groove 1c become invisible from the surface of the display body 2, and a nice-looking display device can be obtained.