baber/WOPTO huggingface dataset:
Patent JP-H11115949-A (JP)
Title: Self-supporting container and its production
Inventor: IGARASHI MASAO
IPC: B65D30/16
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To easily produce a cylindrical self-supporting container having a spout attached to the upper surface part thereof in low cost. SOLUTION: The side surface part of a self-supporting container is constituted by superposing two sheet members 10,11 one upon another. Respectively bent upper surface sheets 14, 15 are interposed between the end parts of these sheet members 10, 11 in a superposed state and two sheet members 10, 11 are welded at both side parts thereof along with two bent upper surface sheets 14, 15. The attaching part of a spout is inserted into the gap formed between two upper surface sheets 14, 15 and the respective upper surface sheets 14, 15 are welded to the opposed attaching parts of the spout. The upper surface parts to which the spout is attached are formed by expanding the bent upper surface sheets.
Patent JP-H04160043-A (JP)
Title: Cement modifier
Inventor: ISOBE YASUSHI
IPC: C04B24/26
Filed: 1990-10-22
Abstract: PURPOSE:To prevent foaming at a time for mixing a cement modifier with cement and to impart excellent flexural strength, shock resistance and crack resistance to the hardened material without lowering the hardening velocity of cement by using powdery rubber whose surface is carried with mineral as the cement modifier. CONSTITUTION:A cement modifier is powdery rubber having <=200mum particle diameter whose surface is carried with mineral derived from mineral sol. As rubber used to obtain the powdery rubber, emulsion or latex of acrylic rubber, acrylonitrile-butadiene rubber and styrene-butadiene rubber, etc., is shown. The mineral sol is a colloid soln. wherein superfine particles of mineral are dispersed in water. As this mineral, e.g. silica, alumina, titanium oxide and zirconia, etc., are shown. In order to carry mineral sol on the surface of rubber, mineral sol is mixed with emulsion of rubber by an ordinary method and this mixture is salted out or spray-dried or again these operations are utilized in combination.
Patent JP-H10122979-A (JP)
Title: Thermistor sensor
Inventor: OTA TSUNEO
IPC: G01K7/22
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a thermistor sensor. SOLUTION: A chip type thermistor element 2 is mounted between a pair of terminals 1a, 1b and is covered on its surface with a protective coat 3. Each of the terminals 1a, 1b has an external connecting terminal part 5 and an electrode terminal part 6. The electrode terminal part 6 is smaller in width and thickness than the external connecting terminal part 5 and has curved parts 8 at one longitudinal part. The curved parts 8, 8 are curved in different directions with respect to the terminals 1a, 1b and cross each other, and the thermistor element 2 is held between their crossing parts. The thermistor element 2 receives almost no force from the terminals and is not cracked nor chipped, and electrode peeling does not occur.
Patent JP-H01123917-A (JP)
Title: Composite heat accumulating material
Inventor: AMANO SATOHIRO
IPC: F24C7/02
Filed: 1987-11-10
Abstract: PURPOSE:To obtain the title material having large heat accumulating capacity and capable of rapidly increasing its temperature by a microwave oven by a method wherein microwave absorber particles are used as a heating material and such particles are used in a condition that the same is dispersed and mixed with a latent heat storage material having large heat storage capacity. CONSTITUTION:A composite heat accumulating material capable of rapidly increase its temperature by a microwave oven is composed of a latent heat storage material dispersed with microwave absorber particles. As for the latent heat storage materials, any materials can be used provided that they transmit and absorb microwave without reflecting it and, for example, various inorganic hydrates (including sodium acetate hydrate), wax, polyethylene, polypropylene and the like may be used for such materials. As for the microwave absorber particles to be dispersed to and mixed with these latent heat storage materials, high molecular acid chlorides, electrically conductive particles, magnetic particles and the like may be used. As for the high molecular acid chloride, a polymer having the side chain thereof bound to a carboxylic acid type metallic salt group or a sulfonic acid type metallic salt group may be used. As for the electrically conductive particles, carbon black, metallic flakes and the like may be used while, as for the magnetic particles, ferrite and the like may be used.
Patent JP-H02130236-A (JP)
Title: Car speed restricting device
Inventor: ISHIBASHI YOICHI
IPC: F02D41/22
Filed: 1988-11-10
Abstract: PURPOSE:To prevent the increase of the car speed over a limit speed by installing a switch having two pairs of contact points which are switched when the car speed becomes zero or reaches a prescribed speed and by operating a speed control valve by the signal generated by the switching of each contact point, in a controller. CONSTITUTION:In the zero speed state where the contact points 15a and 16a of a switch 17 contact in a controller 10 for a speed control valve 5 and in the limit speed state where a switch plate 15 is turned by alpha deg., and the contact points 15b and 16b contact, a lead wire 17a is grounded, and a switch circuit 18 is closed, and a relay 19 is operated to open a contact point 19a, and a speed restricting valve 5 is closed. Therefore, the intake quantity is restricted, and the traveling over a limited speed is prevented, and even if a speedometer 11 can not be operated because of the breakage of a cable 23, the valve 5 is closed because the speedometer 11 points zero, and the high speed traveling is prevented. However within a speed range where the contact point of the switch plate 15 is separated, free traveling is permitted.
Patent JP-H06106174-A (JP)
Title: Purification device for hot bathtub water
Inventor: SAKASHITA YOSHIHITO
IPC: C02F1/50
Filed: 1992-09-28
Abstract: PURPOSE:To enable ozone sterilization in low concn. so as not to injure a bathing person by unreacted ozone. CONSTITUTION:A high voltage discharge type ozone generator 12 sending ozonized air to the ozonized air suction device 5 of a hot bathtub water circulating passage 11 through an ozonized air supply pipe 15 is arranged and an intermittent voltage supply means 18 supplying intermittent voltage to the ozone generator 12, an intermittent voltage control means 19 controlling the voltage supply interval of the intermittent voltage supply means corresponding to the ozone concn. set by an ozone concn. setting means 20 and the humidity detected by a humidity detection means 22 and an intermittent voltage and humidity correction means 21 are arranged to a control unit 17. By this constitution, the supply interval of voltage to the ozone generator 12 is controlled while the correction corresponding to humidity is performed and the ozonizing degree of air is freely controlled corresponding to ozone concn. and humidity and low conc. ozonized air can stably be formed.
Patent JP-H06214833-A (JP)
Title: Fault information collection system
Inventor: TAKAHASHI ATSUSHI
IPC: H04L69/40
Filed: 1992-10-21
Abstract: PURPOSE:To transfer fault information even when a fault occurs in a serial interface by providing a clock controller which controls the clocks of plural remote channel devices, and transferring fault information to a maintenance diagnostic device via a power source controller. CONSTITUTION:The remote channel device 40a outputs fault occurrence notification from a register group 41 to a fault detection circuit 51 when the fault occurs while data is being transferred. A shift control circuit 52 stops the supply of the clock to the register group 41 of the remote channel device 40a in which the fault occurs, and also, supplies a shift clock. The register group 41 executes a shift operation by a supplied shift clock, and stores shift-out data in a fault information buffer 54 as the fault information. When the storage of the data is completed, the fault information is read out from the buffer 54, and is notified to the power source controller 60a, and the power source controller 60a sends it out to the acceptance register 71 of the maintenance diagnostic device 70.
Patent JP-H09176736-A (JP)
Title: Production of spring band crip
Inventor: HANSUUIERUGEN KURAIPU
IPC: C21D9/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To produce a spring band crip excellent in corrosion resistance and having required spring capacity, before the surface of a nonmachined crip composed of an alloy steel having a specified compsn. is smoothed, by executing quenching from an austenitic temp.  
     SOLUTION: An alloy steel contg., by weight, 0.32 to 0.55% C, ≤2.0% Si, ≤2.0% Mn, ≤0.04% P, ≤0.04% S, 17.5 to 20% Cr, ≤1% Ni, 0.5 to 2.5% Mo, ≤0.5% V, ≤0.1% Al, ≤0.1% Co, ≤0.4% Cu, 0.4% Pb, ≤0.1% Se, 0.1% Te, 0.005% Ti, ≤0.1% W, ≤0.05% Zr, ≤0.01% O 2 , ≤0.01% N, ≤0.1% Bi, ≤0.001% B, ≤0.05% Nb, and the balance iron is formed into a nonmachined crip. Before this material is smoothed, it is formed into austenite and is subjected to heat treatment in a bath tub of salt, oil or the like and is transformed into martensite. Thus, the band crip having desired spring capacity can be obtd. without using a corrosion inhibitor. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H05121028-A (JP)
Title: Beam focus adjuster and electron beam device
Inventor: DAIKYO YOSHIHISA
IPC: H01J37/141
Filed: 1991-10-29
Abstract: PURPOSE:To improve resolution in an exposure pattern, and restrain upward/ downward movement of the effective central axis of an electromagnetic coil to the possible minimum level without depending upon only a single point of action in the case of aligning the optical axis of the electromagnetic coil. CONSTITUTION:A beam focus adjuster is provided with a magnetic field generating means 11, the first and the second support bodies 12 and 13 and a driving means 14, and a set of the first points of action (a) and (b) are arranged between the first support body 12 and the second support body 13, and a set of the second points of action (c) and (d) are arranged in positions except the second support body 13 and the first support body 12. An electron beam device is provided with an electron generating source 15, a deflecting means 16, a converging means 17, a detecting means 18 and a control means 20, and a focus correcting means 19 is composed of the beam focus adjuster.
Patent JP-H05118828-A (JP)
Title: Spiral material measuring apparatus
Inventor: YAMADA KATSUYA
IPC: G01B11/30
Filed: 1991-10-29
Abstract: PURPOSE:To make it possible to measure the straightness for even a spiral shaped material, which is assembled in a very deep part without destruction by inserting a target guide into the spiral-shaped material, photographing the image of a target, and operating the position of the target. CONSTITUTION:A material to be measured (slow-wave circuit part) 2 is mounted on an operating mechanism 12, and a target guide 23 is inserted into a spiral. Then, the central position of the target imparts the coordinates of the axis in the cross section of the spiral. The circuit part 2 is slid to the side of a telescope camera 2B on the light axis of the camera. Then, the target traces the axis of the inner diameter of the spiral. The sliding position is read with a length measuring mechanism 13 as a coordinate (z). The displacement of the target, which is photographed with the camera 28, is read as the coordinates X and Y. Then, the shape of the axis of the inner diameter of the spiral can be grasped as the three-dimensional coordinates. The deviation of the straightness of the axis is expressed in accordance with JISBO621. After the scanning along the entire length of the axis of the 4 inner diameter of the spiral is finished, the inclination of the coordinate of the (z) axis is corrected. The diameters of the minimum circumscribed circles at all measuring points projected on the xy plane are computed.
Patent JP-H01125240-A (JP)
Title: Ink jet recording head
Inventor: KOMURO HIROKAZU
IPC: B41J2/045
Filed: 1987-11-11
Abstract: PURPOSE:To obtain an ink jet recording head in which a shrinking force attendant on hardening is canceled to prevent generation of warpage, by providing a hardened layer of a resin composition having a cure shrinkage factor equal or approximate to that of a photosensitive resin composition, on a side of a substrate opposite to the side on which ink passages are provided. CONSTITUTION:A resin composition 104 having a cure shrinkage factor equal or approximate to that of a photosensitive resin composition 102 is provided on a side of a substrate 101 opposite to the side on which ink passage walls 103 are provided. The resin composition 104 is patterned, if required, in a similar manner as the patterning of the photosensitive resin 102 for constituting the ink passage walls 103, and then the resin composition 104 is hardened simultaneously with the photosensitive resin 102 to form a hardened layer 105. At the time of hardening, a shrinking force of the photosensitive resin 102 constituting the walls 103 is balanced with a shrinking force of the resin composition 104 constituting the hardened layer 105, whereby warpage of the substrate 101 is prevented.
Patent JP-H10111522-A (JP)
Title: Reflection type guest host liquid crystal display device
Inventor: YOU EIHO
IPC: G09F9/35
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To make a bright display possible by arranging a light scatter plate in front from an incident side substrate, scatter emitting the light reflected from the rear toward the front and interposing a medium layer with a refractive index lower than both between the incident side substrate and the light scatter plate. SOLUTION: This device is constituted of a transparent first substrate 2 on which incident light 1 is made incident from the front and a second substrate 3 arranged on the rear through a prescribed gap from this first substrate 2. The light scattering plate 10 is arranged in front from the incident side substrate 2, and scatter emits the reflected light 11 reflected from the rear toward the front. Then, scattered outgoing light 12 is radiated ranging a wide range from the first substrate 2. Further, the medium layer 17 with the refractive index lower than both is interposed between the first substrate 2 and the light scattering plate 10. The medium layer 17 consists of nearly air. The medium layer 17 is provided with a function without causing the total reflection of the reflected light 11 on the rear surface of the light scattering plate 10.  Thus, the reflected light 11 becomes the outgoing light 12 through the light scatter plate 10 without nearly receiving a loss.
Patent JP-H04158004-A (JP)
Title: Manufacture of prepreg
Inventor: IKETANI KUNIO
IPC: H05K1/03
Filed: 1990-10-23
Abstract: PURPOSE:To improve the impregnation, facilitate the defoaming at the time of molding a laminated board and thus improve the moldability thereof by partially or wholly employing monofilaments as fiber fabric wherein the cross- sectional configuration and thickness are changed continuously or discontinuously in the fiber direction at the time of impregnating and then drying thermosetting resin varnish into the fiber fabric. CONSTITUTION:During applying and impregnating of resin varnish into fiber fabric, monofilaments constituting fabric are used partially or wholly in which the cross-sectional configuration and thickness are changed continuously or discontinuously. Herein, the cross-sectional configuration of the monofilaments is a usually rounded type and the thickness is changed continuously, or roughly a rounded type, and the thickness is changed into an elliptic shape at places, or roughly a rounded type, and the thickness is given discontinuous recessions and protrusions at places, and when the cross-sectional configuration or thickness are changed in the fiber direction, a space (b) defined by four (or three and so on) monofilaments is allowed to be easily filled with resin varnish from the cross-sectional direction.
Patent JP-2000100278-A (JP)
Title: Variable volume switch structure
Inventor: KINOSHITA RYOHEI
IPC: H01H13/70
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism of a simplified constitution and having feeling of stability in a variable-volume keyboard device. SOLUTION: In a key switch provided with a return spring between a key top 4 and a contact under that, in a variable-volume switch in which a protruded part 5a abutting to a lower surface of the key top 4 at an upper part for vertically supporting the key top 4, and a pivotally provided part at a lower part are provided, so it is rotated around the pivotally provided part as an axis to put the protruded part 5a part from the lower surface of the key top 4 to let the key top 4 drop by its weight, the return spring 5 is composed of a roughly Z-shaped elastic plate piece, and the pivotally provided part integrally molded at a lower part of the plate piece. This pivotally provided part is a cylindrical member rotatable around a shaft.
Patent JP-H09129684-A (JP)
Title: Spacer for tab tape
Inventor: JINBO TAKESHI
IPC: H01L21/60
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To enhance the heat resistance and endurance while minimizing the dust raising property by regularly providing protrusions on both ends of tape-like elastic metallic foil. SOLUTION: Protrusions b are provided on both ends of tape-like elastic metallic foil of a spacer. Next, both ends of a TAB tape is held by these protrusions b so as to hold the central part of the TAB tape in space for avoiding damage. As for the component material of the protrusions b, arbitrary materials such as metal, ceramics, plastics may be applicable, but metal or plastics are preferable in terms of the facility in processing. Besides, as for the resin used for protrusions b of the spacer, e.g. liquid crystalline polyester, polyphenylene sulfide, etc., are servicable to be selected matching with the applications and purposes. In the TAB processing step, the title spacer for TAB tape is applicable while continuously winding the TAB tape around a reel.
Patent JP-H07118862-A (JP)
Title: Method for controlling concentration of reactive gas of cvd apparatus
Inventor: KOIZUMI TERUYUKI
IPC: C23C16/52
Filed: 1993-10-19
Abstract: PURPOSE:To improve the quality of thin films to be formed on a wafer by maintaining reactive gases generated from a liquid source by heating and bubbling at a prescribed concn. by control of a concn. control section and supplying the reactive gases to a CVD apparatus. CONSTITUTION:A reactive gas generator 3A is provided with the concn. control section 38 consisting of a concn. calculating circuit 38a, a concn. setting circuit 38b and a current control circuit 38c. The concn. K's=(Qs-Q1)/Qs of the reactive gases G generated by the liquid source LQ (orthoethyl silicate, etc.) is calculated by the data on the prescribed quantity Qs of the gaseous mixture (reactive gaseous G and N2) and the data on an ejection quantity Q1 of the gaseous N2, etc., from a mass-flow controller 33 in the concn. calculating circuit 38a. The difference (Ks-K's) between the calculated concn. K's and the prescribed concn. Ks preset in the concn. setting circuit 38b is determined and the supply current to a heater 32 for heating of the current control circuit 38c is controlled by this difference signal, by which the temp. of the liquid source LQ is regulated and the reactive gases G of the prescribed concn. Ks are generated. The concn. is thus maintained at the specified value and the reactive gases are supplied to the CVD apparatus.
Patent JP-H01125192-A (JP)
Title: Special effect device for video camera
Inventor: GOTO KENSUKE
IPC: H04N9/74
Filed: 1987-11-10
Abstract: PURPOSE:To variously control a video effect by identifying the characteristic of external information according to a predetermined condition and controlling the characteristic of a color adjusting circuit from this identified result. CONSTITUTION:A chrominance signal demodulated in a demodulator 10 is passed through gain control amplifiers 11, 12 to adjust a white balance. A balance control circuit 27 detects the sound of a circumference and outputs white balance adjusting signals S4, S5 and carrier balance adjusting signals S8, S9 according to the scale of the signal obtained by filtering. A sound signal S11 inputted to the balance control circuit 27 has a successive part thereof cut in a blanking circuit 31, further clamped to a prescribed level in a clamp circuit 32, the blanking circuit 31 and the clamp circuit 32 invert the white balance adjusting signals S4, S5 and the carrier balance adjusting signals S8, S9, thereby, the video effect of a wider range can be obtained.
Patent JP-H11116871-A (JP)
Title: Ink jet recording
Inventor: ITO HIROSHI
IPC: C09D11/328
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for ink jet recording, enabling to use various kinds of coloring agents for an ink for preventing the bleeding of mixed colors and improve both the quality of monocolor printing and the quality of the mixed color bleeding by using an ink set comprising the combination of an ink containing a carboxyl group-containing, water-soluble polysacchardide with an ink containing specific components. SOLUTION: This method for ink jet recording comprises adhering the liquid drops of plural color inks to a recording medium to form an image. Therein, an ink set comprising (A) the first ink containing a carboxyl group-containing, water-soluble polysaccharide (preferably an alginic acid compound or the like), an ink-soluble or dispersible coloring agent, a humectant, and water and (B) the second ink containing a water-soluble penetrable organic solvent (preferably a lower alcohol or the like), a monovalent cation-containing, water-soluble salt (preferably a sodium or potassium cation-containing salt such as sodium carbonate), the same coloring agent as that in the component A, a humectant, and water. The coloring agent is preferably an alkali-soluble, water-soluble dye or the like. The humectant is preferably a urea derivative or the like.
Patent JP-S62143842-A (JP)
Title: Crystallized glass and production thereof
Inventor: NAKAGAWA YOSHIHIRO
IPC: C03B19/06
Filed: 1985-12-16
Abstract: PURPOSE:To produce crystallized glass having high strength, by finely crushing a glass having a specific composition and containing SiO2, Al2O3, CaO, Na2O and K2O as essential components and heat-treating the powder after compression molding. CONSTITUTION:A vitreous raw material containing 45-75(wt)% SiO2, <=20% Al2O3, 5-40% CaO and 2-20% Na2O+K2O as essential components (SiO2+Al2 O3+CaO+Na2O+K2O>85%) and optionally containing a colorant for glass is crushed with a ball mill, etc., to fine powder containing particles finer than 200 mesh accounting for >=70% of the powder. The fine powder is compression molded in a mold having a desired shape under a pressure of about >=20kgf/cm<2> to obtain compression molded powder having a density of >=55% of the true density of the glass. The pressed powder is heat-treated at a relatively low temperature to effect softening and mutual fusion of glass particles of the molded article to obtain an integrated and densified product. The molded product is crystallized to precipitate mainly wollastonite crystal by raising the temperature of the molded article. A crystallized glass having the characteristics of glass and high strength can be produced by this process.