baber/WOPTO huggingface dataset:
Patent JP-H09178714-A (JP)
Title: Ultrasonic odor sensor
Inventor: TODA KOJI
IPC: G01N29/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To detect a mold odor substance with high sensitivity by providing a Lamb wave propagation path with a sensitive membrane. SOLUTION: An ultrasonic transmitting/receiving means U1 provided on one side of a substrate 1 is means for sample and comprises interdigital electrodes TU1 , RU1 . An electric signal is inputted to the interdigital electrode TU1 so that a Lamb wave propagates between the interdigital electrodes TU1 , RU1 in the substrate 1. When a mold odor substance is adsorbed to a sensitive membrane 4 provided on a thin aluminum film 2 between the interdigital electrodes TU1 , RU1 on one side of the substrate 1, an electric signal being delivered to the interdigital electrode RU1 has a phase difference indicative of the concentration of mold odor substance. Similarly, the part between reference means TU2 and RU2 serves as a delay line oscillator and the concentration of mold odor substance is indicated by a phase difference.
Patent JP-H10231120-A (JP)
Title: Alumina sol, alumina hydrate powder, and recording medium
Inventor: NAKAHARA KATSUMASA
IPC: B41M5/50
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a recording medium good in ink absorbability and excellent in transparency, by using an alumina sol, which contains acid-containing water as a medium and gives alumina hydrate powder obtained by removing water and having a specific pore diameter, a specific pore volume and an alumina sol permeability. SOLUTION: Alumina hydrate powder obtained by removing water from an alumina sol has an average pore diameter of >=7nm, and the whole volume of 0.80-2.00cc/g of fine pores having fine pore diameters of 1-100nm is 0.80-2.00cc/g. When the sol concentration of the alumina sol is 0.5wt.%, the transmittance of 530nm wavelength light is 5-70% measured in an optical path of 10nm. The average secondary particle diameter of the alumina hydrate is 50-1000nm, and an acid contained therein is preferably acetic acid or sulfuric acid amide, and contained in a content of 0.005-0.2 equivalent per mole of Al atom. When converted into a dispersion, the alumina hydrate is easily converted into the sol. The alumina sol or alumina hydrate forms ink-receiving layers high in transparency and excellent in ink absorbability.
Patent JP-H07186258-A (JP)
Title: Method for making rainbow hologram on the surface of printed matter and printed matter by the same
Inventor: OTA NOBUTAKA
IPC: B32B15/08
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a printed matter with good appearance by transferring directly a rainbow hologram on a part or the whole of the printed surface of a printed matter by using a heat resistant film, on which a reflection type rainbow hologram is formed, without shielding the printed surface, etc., of the printed matter. CONSTITUTION:An uneven pattern of light interference fringes is formed on the surface of a heat resistant film 6 and a metal 7 such as aluminum is vapor- deposited on the film 6 to form a reflection type rainbow hologram 5. A part or the whole of the printed surface la of a printed matter l is coated with a thermoplastic resin film, the metal 7 vapor deposition surface 5a of the rainbow hologram 5 is heated to stick the vapor deposition surface 5a to the thermoplastic resin film 3 of the printed surface 1a, the rainbow hologram 5 is stripped off after being cooled, and the rainbow hologram 5 is transferred to the thermoplastic resin film 3 without shielding the printed surface 1a.
Patent JP-H09187642-A (JP)
Title: Method for uniformly dispersing one or more kinds of reactants into fluid substrate and resulted article
Inventor: GUILLOT PHILIPPE
IPC: C09D11/02
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To uniformly disperse reactants into a fluid substrate by producing first capsules enclosing the reactants with a first sealing product and second capsules enclosing the fluid substrate with a second sealing product and sucking both capsules by opposite charges. SOLUTION: The single or plural reactants are mixed with the first sealing product and the mixture composed thereof is so sprayed as to enclose the reactants. The capsules of the first type having the charges of the specified polarity are sorted. The fluid substrate is emulsified into the second sealing product and the substrate droplets of the desired size are made into the continuous phase consisting of the second sealing product to form the droplets of the emulsion having the charges of the opposite polarity, by which the second capsules are formed. The walls of at least either of these capsules are softened by a solvent and both capsules are mixed and are bonded as the continuous phase of one or more of both sealing products by electric attraction. The solvent is thereafter removed and the sealing products are separated.  The polymer substrate of the liquid uniformly dispersed with the reactants is thus obtd.
Patent JP-H10173310-A (JP)
Title: Power source contact device and its manufacture
Inventor: SEI JUNICHIRO
IPC: H05K1/18
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a considerably low-priced power source contact device, with which a high contact reliability can be accomplished between a power source contact land and the power source terminal of a power source connector, without having electrolytic gold plating made on a printed substrate itself. SOLUTION: A power source contact device 12 is constituted by soldering an electrolytic gold plated metal sheet 14 on the solder-plating land 13, which is connected to the circuit of a printed substrate 11, and a high reliability is ensured between the power source contacting land and the power source terminal of the power source connector by a feeding power to the printed substrate 11.
Patent JP-2000179286-A (JP)
Title: Open shield machine
Inventor: UEMURA MAKOTO
IPC: E21D9/06
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To lower a casing simply and quickly without requiring a space by erecting a portal crane provided with a hoist movably longitudinally and laterally on a frame made of supports and a beam material on a casing installation section. SOLUTION: When an open shield machine 1 advances while excavating and discharging sediment from the front face or upper face of an excavation section 2 with an excavator 7, a portal crane 19 is also moved. A concrete casing 8 to be lowered is conveyed by a carriage 23 to below a concrete casing hoist section 21 with the upper faces of existing concrete casings 8 aligned in tandem, it is hoisted by a hoist 18 and is moved to above a casing installation section 3 behind the open shield machine 1, and it is lowered in the casing installation section. It is unnecessary to use a heavy machine such as a motor truck crane or to use a bridge type or portal crane traveled on a rail installed separately, and the casing 8 can be lowered simply and quickly without requiring a space.
Patent JP-H11187086-A (JP)
Title: Voice communication equipment
Inventor: WATANABE OSAMU
IPC: G10L21/0208
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide voice communication equipment with which satisfactory voices can be reproduced while smoothly performing communication without requesting called party to perform any operation through remote control of a noise remover, echo canceler and microphone amplifier of the voice communication equipment of the called by eliminating the inconvenience of having to interrupt communication and to request the called party to operate his voice communication equipment in order to provide a satisfactory communication state. SOLUTION: Insertion control of a noise remover 1 at voice communication equipment on the side of a called party is operated and inputted, a control signal based on the relevant input is generated by a noise removal control signal generator 20 and transmitted with time division multiplexing through a multiplexer 22 in a soundless state, and according to the relevant control signal, a control part 6 of this voice communication equipment performs the insertion control of the noise remover 1.
Patent JP-H11186614-A (JP)
Title: Chip type led
Inventor: TODA HIDEKAZU
IPC: H01L33/56
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To improve luminous efficiency of a chip type LED, by preventing a light which is outputted downward from an LED element from being absorbed by a printed wiring board. SOLUTION: A chip type LED 10 is mainly constituted of a printed wiring board 2 and an LED element 1. The printed wiring board 2 is constituted of transparent material, and the rear surface of the printed wiring board 2 is plated with Ag as reflecting material 8. A light permeates the printed wiring board 2 and is reflected upward by the reflecting material 8, so that luminous efficiency of the chip type LED 10 is improved.
Patent JP-H09184421-A (JP)
Title: Cooler of hydraulic shovel
Inventor: YOSHIMURA MASASHI
IPC: F01P3/18
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce the lateral width of an upper turning body so as to improve the transportability of a hydraulic shovel cooker by aiming at miniaturization of the heat exchanger of the hydraulic shovel cooler. SOLUTION: An after-cooler type supercharged engine 10 is placed with its side downward inside an engine room 4 behind an upper turning body 2 and a working oil cooler 20 and a radiator 22 are arranged in series in front of a cooling fan 11 attached in front and a radiator 21 exclusively used for an after-cooler and an exclusively used cooling fan 30 are arranged outside an engine room 4. Thereby, a heat exchange efficiency is improved, a heat exchanger can be reduced in its size and the lateral width W of the upper turning body 2 can be reduced.
Patent JP-2001164713-A (JP)
Title: Mounting structure of solar-cell panel
Inventor: KURODA HIROMICHI
IPC: H01L31/042
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of a solar-cell panel in which the solar-cell panel can be installed on the whole roof surface even on a large roof surface. SOLUTION: The opposed end sections in the extending direction of supporting rails 14A, 14B are connected mutually by a fitting means 45 composed of cylindrical sections 44 and rod-shaped members 46 fitted to the cylindrical sections 44 in the mutual supporting rails. Since a long-sized supporting rail 14 having large length size larger than maximum size as a transport limit can be formed, the long-sized supporting rail 14 can be installed from the ridge of a roof surface of interest to the edge of eaves. Accordingly, the solar-cell panel can be mounted on the whole roof surface even on the large roof surface.
Patent JP-H09183718-A (JP)
Title: Composition suitable for external application
Inventor: KONDO CHIHARU
IPC: A61K8/00
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To obtain an externally applicable composition which can sufficiently manifest its intrinsically excellent performance of a medicinally active agent and is very useful in beauty and medical care by combining a phytic acid with a specific medicinally active agent. SOLUTION: Phytic acid and/or its salt are combined with a medicinally active agent selected from among an active oxygen remover, an antioxidant, a cell activator, an anti-inflammatory and a moisturizing agent. The content of the phytic acid and/or its salt is preferably 0.001-5wt.%, particularly 0.01-2wt.%. The active oxygen remover and antioxidant are preferably mannitol, β-carotene and the like and the formulation is about 0.00001-5wt.%. The cell activator is about 0.001-5wt.% of adenosine triphosphate or lactic acid. The anti-inflammatory agent is glycyrrhizic acid or glycyrrhetinic acid in an amount of about 0.001-5wt.%. The moisturizer is, for example, a mucopolysaccharide or a protein in an amount of 0.0001-5wt.%. This composition manifests a safe, stable and excellent effect depending on these medicinally active ingredients.
Patent JP-H06189142-A (JP)
Title: Encoding device
Inventor: OOMORI MASATAKE
IPC: H04N1/411
Filed: 1992-12-16
Abstract: PURPOSE:To perform data compression with a simple device by developing character code data to bit map data in which one character is conformed to one bit, and encoding the data with an arithmetic code. CONSTITUTION:The data read out from memory 1 by every bit sequentially when image data is processed is inputted to a reference symbol acquiring means 41 via a switching circuit 2. Each bit of the data is remarked, and each bit data within a fixed range in the neighborhood of a remarked bit is read, and the symbol of the remarked bit is predicted by a prediction part 42. Furthermore, an arithmetic code generating part 43 compresses the data by generating the operational code by a prediction value. While, when the character code data is processed, the data from the memory 1 passes the circuit 2, and the bit map data is generated at a bit map developing part 3, and it is encoded similarly as the image data by an encoding part 4. At this time, the bit map data in accordance with each character is processed as the image data of one page. Also, the means 41 arranges the image data of one line, and reads a fixed position bit.
Patent JP-H11179413-A (JP)
Title: Shape control system
Inventor: SASAMOTO KENICHIRO
IPC: B21B37/38
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a product of good accuracy in a short time by executing on-line regression analysis with N pieces, getting a sensitiveness of flatness of a bender for an on-line data and then renewing the sensitiveness of flatness as a value classified by group after rolling N pieces at a certain gain in the sheet classified by a same group from a top end to a tail end of a hot rolled sheet. SOLUTION: At the time of hot rolling of a sheet, setting a sensitiveness of flatness against a true rolling load used for FF shape control 3 to unify shape of the sheet, a sensitiveness of flatness against a bender force and a gain KF to a specified empirical value, the FF shape control 3 is made to be on-line and then rolling of No pieces of a prescribed number is executed with a material classified by the same group. After rolling of No pieces, multiple regression calculation is executed with a computer 27 using a flatness λo for Ndo pieces, a lock-on values FRO, FBO, the sensitiveness of flatness against true rolling load and the sensitiveness of flatness against bender force are calculated, and then an average data is determined.  These values are put into on-line datum, and are set on-line together with FF shape control and FBK shape control to be reflected on the following material.
Patent JP-H11183894-A (JP)
Title: Uneven color correction device for color liquid crystal display device
Inventor: YATANI TAKESHI
IPC: G02B5/18
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of unevenness in color. SOLUTION: The correction device is arranged in each chrominance signal in a color liquid crystal display device using grating elements. In this case, the correction device is provided with a correction coefficient output means 12 for previously storing correction coefficients for correcting the unevenness of luminance in each horizontal address of an input video signal and outputting a correction coefficient corresponding to each horizontal address of the input video signal and a means 2 for multiplying the input video signal by the correction coefficient outputted from the means 12.
Patent JP-H05172875-A (JP)
Title: Electronic element measuring device
Inventor: TANAKA HIDEJI
IPC: G01R27/00
Filed: 1991-12-20
Abstract: PURPOSE:To permit the direct measurement of a four-terminal pair standard device by newly installing the fourth terminal pair on a three-terminal pair measuring device. CONSTITUTION:A terminal pair 28 is newly installed for a three-terminal measuring device. The terminal pair 28 is a short circuit terminal pair, and a core wire and an outer cover are short-circuited. When a four-terminal pair standard device 80 is measured for calibration by the measuring device 10, the terminal pairs 22, 24, 26, and 28 are connected with the terminal pairs 82, 84, 86, and 88, respectively, and the outer covers and core wires conduct, respectively.
Patent JP-2001173657-A (JP)
Title: Method of manufacturing for fluid bearing and fluid bearing manufactured by this method
Inventor: USUI MOTOKI
IPC: B23H3/04
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing fluid bearing having high circularity and rectangular precision and capable of reducing the cost with a small number of part items, and a fluid bearing manufactured by this method. SOLUTION: This method comprises inserting a manufacturing tool 15 for fluid bearing into a hole 14 formed on a workpiece 13 to run an electrolyte 22 between the manufacturing tool 15 and the workpiece 13 and connecting an electrochemical machining power source between the manufacturing tool 15 and the workpiece 13 to form a fluid bearing groove 17 on the inside surface of the workpiece 13 by electrochemical machining.  In this method, a mask member 12 having, in two axial positions, groove parts 36a and 36b consisting of a plurality of grooves having the shape conformed to the fluid bearing groove 17 is fixed to the outside surface in the electrode part 11 of the manufacturing tool 15 to which the electrochemical machining power source is connected, and the electrolyte 22 is run to the groove parts 36a and 36b on the mask member 12, so that the fluid bearing groove part 17 is simultaneously formed in the two axial positions of the inside surface of the workpiece 13 opposed to each groove part.
Patent JP-H05172240-A (JP)
Title: Judder sensing device of direct coupling clutch for vehicle
Inventor: MOJI FUMINORI
IPC: F16H61/14
Filed: 1991-12-20
Abstract: PURPOSE:To provide a judder sensing device, which can judge certainly a judder resulting from a direct coupling clutch. CONSTITUTION:The rotational variation of the input shaft revolving speed Nin or output shaft revolving speed Nout is free from setting of Flag XJADA even though Step SM6 judges a judder as long as the elapsed time since vibration of the front suspension was sensed lies within the set time TJ, but Flag XJADA is set to '1' in conformity to judder judgement made by Step SM6 if the elapsed time is exceeding the set time TJ. That is, Step SM7 nullifies judder judgement by Step SM6 in case vibration transmitted from wheels is such one as influencing the judder judgement. Thereby judder resulting from stick slip of a lockup clutch can be sensed certainly.
Patent JP-2001174303-A (JP)
Title: Thermal flow meter with fluid discriminating function
Inventor: FURUKI SHINYA
IPC: G01F1/68
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a thermal flow meter having a discriminating function on whether a fluid is a required one or not with a simple structure to avoid the flow of an erroneous fluid. SOLUTION: This thermal flow meter is provided with a flow detecting unit 4 arranged with a heating element, a flow detecting temperature sensitive element, and a flow detecting conductive fin plate 44 extending in a fluid flow passage 3 heat-transferably to each other and changing the electric characteristic value of the flow detecting temperature sensitive element in response to the flow of the fluid in the fluid flow passage 3 and a fluid temperature detecting unit 6 arranged with a fluid temperature detecting temperature sensitive element and a fluid temperature detecting conductive fin plate 44' extending in the fluid flow passage 3 heat-transferably to each other and changing the electric characteristic value of the fluid temperature detecting temperature sensitive element in response to the fluid temperature.  The fluid flow is detected based on the electric characteristic values of the flow detecting and fluid temperature detecting temperature sensitive elements, and the fluid is discriminated by measuring the conductivity between the flow detecting and fluid temperature detecting fin plates 44, 44'.
Patent JP-H11241224-A (JP)
Title: Conjugate fiber and nonwoven fabric
Inventor: ISHII HIROSHI
IPC: D04H1/541
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a conjugate fiber capable of readily forming fine denier, having good touch feeling, excellent in strength and softness and suitable as a raw material, or the like, of nonwoven fabric by constituting a part of the fiber of a propylene-based polymer having a prescribed molecular weight distribution. SOLUTION: This conjugate fiber is constituted of a propylene-based polymer, in which at least a part of fiber has 1.5-3.5 molecular weight distribution (Mw/Mm), obtained by polymerizing in the presence of a single site catalyst. Furthermore, preferably, the conjugate fiber has a core-sheath type structure in which the core part comprises a propylene-based polymer and the sheath part comprises an ethylenic polymer or has a side by side type structure containing a fiber part composed of a propylene-based polymer and a fiber part composed of an ethylene-based polymer. A nonwoven fabric is preferably produced by using the conjugate fiber.
Patent JP-2000176150-A (JP)
Title: Input operating device of game machine
Inventor: KASHIMA YOSHITAKA
IPC: A63F13/24
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide the input operating device of a game machine capable of advancing games on the basis of movements extremely similar to the original movements of a fishing rod of a fishing game, a sward of a martial art game, a bat of a baseball game, a club of a golf game, etc. SOLUTION: In an input operating member 1, the movements of the input operating member 1 itself are detected by a detecting means with pendulum members provided with weights 7 and 8 at their tips and rotary encoders 3 and 4 to detect the amount of rotation of the pendulum members, and the input/ output of signals are performed with a game machine main body via a cable 12.
Patent JP-2000183448-A (JP)
Title: Drive circuit for laser diode
Inventor: MATSUMURA FUMIO
IPC: H04B10/67
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit with which a laser diode can be reliably protected from surge breakdowns. SOLUTION: A pair of transistors 10A and 10B are formed into a collector grounding circuit by connecting resistors 11A and 11B to an emitter, a laser diode 12 is connected to between both emitters, and a light is emitted or erased by on-off driving with mutually opposite phases, using transistors 14A, 14B, 16A and 16B. The laser diode is protected from surge breakdowns by the resistors 11A and 11B. A light output control circuit 13 detects the light output of the laser diode, and the collector voltage of the transistors 10A and 10B is automatically controlled in a direction in which the light output becomes constant.
Patent JP-H05279563-A (JP)
Title: Blend of polyether copolycarbonate and high-molecular-weight film-forming thermoplastic
IPC: B01D71/50
Filed: 1992-12-22
Abstract: PURPOSE: To provide a blend useful for producing membranes adjustable according to the requirements for performance spectrum by blending a polyether copolycarbonate having a specified molecular structure with a film-forming thermoplastic.  
     CONSTITUTION: This blend comprises a mixture of 5-95 wt.% segmented aliphatic-aromatic polyether copolycarbonate (A) corresponding to formula I, having a weight-average molecular weight of 10,000-350,000 (as measured by a light scattering method using a light scattering photometer) and having 10-75 wt.% aromatic carbonate structural units of formula II with 95-5 wt.% film-forming thermoplastic substance or mixture thereof and having such a composition that the blend has a total content of the polyether originated in component A equal to or larger than 18 wt.%. In formula I, R 1  and R 2 , which are independent of each other, are each H, a 1-5C alkyl or the like; z=2-4; D is a residue derived from the deprotonation of a di- to tetra-hydric 2-18C alcohol; and Z is a diphenol residue of formula III. 
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