baber/WOPTO huggingface dataset:
Patent JP-H07200975-A (JP)
Title: Fire alarm system
Inventor: MORIGUCHI NAOMI
IPC: G08B27/00
Filed: 1993-12-28
Abstract: PURPOSE:To give the optimum evacuation information by judging a place where fire the scale of fire corresponding to the number of sensors from which fire detection signals are issued, and outputting the evacuation information based on them. CONSTITUTION:This fire alarm system is equipped with the sensors 1-1. 1-2. 1-n, 2-1, 2-2, 2-n, and 3-1, 3-1, 3-n grouped to into plural systems, receivers 11, 12, and 13 which receive the fire alarm signals from them, and a reception terminal 15 which receives transferred information output from those receivers with different signal lines. The reception terminal 15 judges the fire and the place where it broke out by judging from which of the receivers 11, 12, and 13 a transferred information signal outputted by receiving the fire alarm signal from the receivers 11, 12, and 13 is outputted. The reception terminal 15 transmits emergency information to a required terminal 17 via a server 16, and also. outputs release information when the an emergency state is released.
Patent JP-H05163187-A (JP)
Title: New clathrate compound
Inventor: ASAI MAKOTO
IPC: A01N31/08
Filed: 1991-12-12
Abstract: PURPOSE:To provide a new clathrate compound excellent in the sustained releasability of essential oils or perfumes and excellent in the durability of the effects. CONSTITUTION:The new clathrate compound contains a tetrakis(hydroxyphenyl) ethane of the formula as a host compound and an essential oil or a perfume as a guest compound. Since the clathrate compound is excellent in the re- releasing characteristics of the essential oil or perfume, in the durability of the effects and in the stability of the active ingredient, the clathrate compound is useful as a sustained release aromatic agent, an antibacterial agent, an insecticide, etc. The obtained compound has a solid state, can be molded into an arbitrary shape at the ordinary temperature, and can be processed with maintaining its stability even in the case of a low boiling point. Further, the sustained release rate can also readily be adjusted.
Patent JP-H07184692-A (JP)
Title: Method for measuring substance
Inventor: SHIRAHASE YASUSHI
IPC: C12Q1/48
Filed: 1993-12-27
Abstract: PURPOSE:To measure a substance useful for clinical tests, etc., by adding a chelating agent having a specific stability constant in the presence of a bivalent metallic ion and a sulfhydryl compound, carrying out the enzymic reaction and stabilizing the sulfhydryl compound without affecting the enzymic activities. CONSTITUTION:This method for accurately measuring a biological substance (e.g. creatine phosphokinase) in a specimen such as blood serum or urine with a high sensitivity in the field of clinical tests, etc., is to add a chelating agent (e.g. ethylenediaminetetraacetic acid) having 5-7 stability constant to a bivalent metallic ion, prevent insoluble salts from producing with the bivalent metallic ion and a phosphate, suppress the oxidation of the sulfhydryl compound and stabilize the sulfhydryl compound without affecting the enzymic activities in a method for measuring the substance in the presence of the bivalent metallic ion (e.g. magnesium ion) and the sulfhydryl compound (e.g. N-acetyl-L-cysteine) utilizing the enzymic reaction.
Patent JP-H07196368-A (JP)
Title: Production of piezoelectric substance of high strength
Inventor: MORI HIROYUKI
IPC: H01L41/39
Filed: 1993-12-28
Abstract: PURPOSE:To enable the production of piezoelectric substance of high strength and high displacement by effecting rapid heating and sintering of the starting powder of lessened particle sizes. CONSTITUTION:The starting materials for producing piezoelectric substance are thoroughly pulverized into fine particles of less than 1mum sizes and the powder is compressed in a mold into a prescribed shape. A molded product 1 is nipped with a couple of alumina disks 2, 3 at a prescribed position on the supporter 16 in a microwave oven 10 equipped with a microwave generator 11 and a drum resonant oscillator 12, further nipped with a pair of SiC disks 4, 5. Then, the nipped product 1 is irradiated with microwaves, thus heated and sintered at 800 to 1,200 deg.C for 1 to 20 minutes to give the piezoelectric product.
Patent JP-H11300535-A (JP)
Title: Balanced electromagnetic peening
Inventor: SHAW JAMES S
IPC: C21D10/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To form an appropriate compressed layer without bringing any undesirable distortion of a work to make a part unserviceable by executing the peening in an appropriate tolerance when the peening of the precisely machined work is performed. SOLUTION: An electromagnetic peening device includes a first face 14a constituted so as to be agreed with a first surface 12a of a work, and a second electromagnetic coil 16 having a second face constituted so as to be agreed with a second surface 12b of the work. The first and second coils 14, 16 are abutted on the work at the first face and the first surface, and the second face and the second surface. A power source supplies the power to a coil to generate the electromagnetic force, the work is plastically deformed on the first and second surfaces to generate a compressed layer on the work.
Patent JP-H07197134-A (JP)
Title: Method for cooling material by utilizing pressure oscillating field
Inventor: TERAMOTO TOYOKAZU
IPC: C21D9/52
Filed: 1993-12-29
Abstract: PURPOSE:To provide a cooling method improved in the cooling of a material utilizing pressure oscillating field and having high responsiveness in accordance with the cooling condition, etc., of the material while securing the highest heat conductive condition. CONSTITUTION:After the pressure oscillating field is formed so that gas supplying pulse interval for supplying the gas to a pressure generating devices 2a and 2b is made as (>0-1):5.5 in ratio of the absolute value of amplitude of the peak pressure oscillation at the center part (B) of a duct 1 to the absolute value of amplitude of the peak pressure oscillation at the end parts (A) and (C) of the duct 1, the gas is supplied so that the amplitude of the peak pressure oscillation at the end parts of the duct becomes a prescribed value by regulating the quantity for supplying the gas to the pressure generating devices 2a, 2b to the cooling demanded quantity to cool the material. By this method, cooling rate and cooling stop temp., etc., can be controlled since the precise temp. control characteristic is obtd.
Patent JP-2000167503-A (JP)
Title: Apparatus for cleaning high pressure container
Inventor: KURACHI MITSUYA
IPC: B08B3/02
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for cleaning a high pressure container which can carry out the cleaning work of the container easily and efficiently and reduce cleaning work costs by removing dirt by spraying high pressure cleaning water to the container. SOLUTION: This apparatus for cleaning a high pressure cleaning container 3 is composed of a cleaning container 1 which can house the container 3 horizontally in the inside in which an opening/closing door 4 through which the inside can be seen is installed in the upper part, a high pressure container supporting apparatus 5 comprising a pair of rollers 6 which supports the container 3 installed in the container 1 rotatably and a motor which rotates/drives at least one roller 6, and a high pressure cleaning water spraying apparatus comprising at least two high pressure cleaning water spraying nozzles 9 fitted to the container 1 to spray the high pressure cleaning water to the side and upper wall surfaces of the container 3 supported by the apparatus 5,  and a high pressure cleaning water supplying apparatus fitted to the outside surface of the container 1 to supply the cleaning water to the nozzles 9.
Patent JP-2000168114-A (JP)
Title: Method for optically fixing for color thermal printer
Inventor: MATSUKAWA HIROYUKI
IPC: B41J2/325
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To efficiently execute complementary fixing following main fixing. SOLUTION: Thermally recording and main fixing is executed while a color thermal recording paper 10 is conveyed in a forward direction and complementary fixing is executed while the paper is conveyed in the reverse direction. A target illuminance setting circuit 41 sets a target illuminance value of an ultraviolet ray lamp 31 based on an illuminance value of the ultraviolet ray lamp 31 in the fully emission state. A duty ratio tuning circuit 43 tunes a duty ratio of a driving pulse so as to allow the ultraviolet ray lamp 31 to maintain the target illuminance value. A speed setting circuit 44 sets the conveying speed of the color thermal recording paper 10 in the forward direction corresponding to a thermal sensitivity of a thermal coloring layer and sets the speed in the reverse direction corresponding to the illuminance of the ultraviolet rays.  Before starting the fixing again, the ultraviolet lamp 31 is allowed to emit a light in the maximum light quantity, then the target illuminance value and the conveying speed of the color thermal recording paper 10 are reset corresponding to the illuminance value at that time. The main fixing and complementary fixing is executed in the respective conditions corresponding to the emission performance of the ultraviolet ray lamp 31.
Patent JP-2001166703-A (JP)
Title: Head mount type display device
Inventor: TENTO HISASHI
IPC: G02B27/02
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a head mount type display device which is capable of realizing a see-through mechanism outdoor/indoors in a form allowing easy handling by a user. SOLUTION: A beam splitter 6a of an optical system 6 of a display unit 5 is protected with a cover 7 which is untouchable from outside. The cover 7 is manufactured by injection molding of a member which reduces external light, for example, a material formed by mixing a transparent material and coloring materials. The cover 7 is regulatable in its transmittance by changing the amount of the coloring materials to be added and the thickness of molded goods.
Patent JP-H11181152-A (JP)
Title: Pneumatic tire
Inventor: NAKAMURA EIJI
IPC: B60C1/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a pneumatic tire improved in braking, driving, and operating performances during running on an icy road by using a rubber compsn. contg. a metal dithiophosphate for a solid rubber part of a foamed rubbr. SOLUTION: This pneumatic tire has a bilayered tread section comprising a cap rubber layer installed at the outside of the radial direction and a base rubber layer installed at the inside of the radial direction, and the cap rubber layer has a foamed rubber layer which has closed cells and a foaming ratio of 5-50% and is attached at least to the side being brought into contact with a road surface. The solid phase part of the foamed rubber is formed from a rubber compsn. prepd. by compounding 100 pts.wt. rubber component comprising 20-70 wt.% natural rubber and 30-80 wt.% butadiene rubber with 0.1-5.0 pts.wt. metal dithiophosphate of the formula (wherein R<1> and R<2> are each a linear, branched, or cyclic alkyl group or a 6-10C aryl; M<1> is Zn, Sb, Fe, or Cu; and (n) is the valence of a metal bonded).
Patent JP-2000178655-A (JP)
Title: Steel sheet excellent in surface property and its production
Inventor: TAKADA YOSHIHISA
IPC: C21D9/46
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To produce a steel sheet in which the generation of surface defects caused by scales formed in a hot rolling stage is reduced and which is excellent in surface properties and to provide a method for producing it. SOLUTION: As to a steel sheet contg. <=0.2 wt.% Si and 0.02 to 0.1 wt.% Ni and contg. Cu by 1/2×Ni wt.%<Cu<0.4 wt.% to Ni, in heating for steel before hot rolling, the maximum temp. at the time of the heating is controlled to 1080 to 1250 deg.C, and, after the heating for the steel, the removal of scales executed before hot rolling is executed by high pressure water descaling in which the collision pressure of high pressure jets in the surface of the steel slab is >=5 MPa. Surface defects caused in the hot rolling stage can be reduced without installing new equipment and also without changing the producing process, thus, the steel sheet excellent in surface properties can be obtd.
Patent JP-H06180979-A (JP)
Title: Automotive audio apparatus
Inventor: YOKOZUKA KAZUTAKE
IPC: G11B33/02
Filed: 1992-12-14
Abstract: PURPOSE:To protect a CD in a player against theft by automatically ejecting it when a detachable control panel is removed from the player. CONSTITUTION:A player body 1 fixed to the side of a vehicle body is provided with a detachable control panel 2. The player body 1 has a DCP detection switch 8 which detects the release of the detachable control panel 2 from the player body, and a CDP sensor 9 which detects the complete removal of the detachable control panel 2. When the panel is removed, the switch and sensor produce signals for controlling a control means to automatically eject the CD.
Patent JP-H06118779-A (JP)
Title: Developing device
Inventor: MATSUSHIRO HIROYUKI
IPC: G03G15/08
Filed: 1991-12-18
Abstract: PURPOSE:To prevent the degradation of image quality due to the sticking of toner by using a comparatively easy-to-abrade material for a layer thickness regulating member part abutted on a toner carrier and setting the shape of the part so as to make the area of the abutting surface almost constant. CONSTITUTION:A means for regulating the thickness of the layer of the toner on a developing roller 4 is composed of a layer thickness regulating member 5 abutted on a developing roller 4 via the toner and a pressurizing means 7 pressurizing the member 5 toward the developing roller 4. Then, the part of the layer thickness regulating member 5 abutting on the developing roller 4 is made of the easy-to-abrade materials of copper, resin, etc. Therefore, while a developing action is repeated, the abutting surface 51 of the layer thickness regulating member 5 is abraded and removed little by little before the toner is stuck to the member 5 or the image quality is degraded by the stuck toner and a fresh surface always comes into contract with the surface of the developing roller 4 via the toner. Moreover, the layer thickness regulating member 5 is shaped in a rectangular parallelepiped whose one surface is the abutting surface 51 and the contact area is never changed.
Patent JP-2001166345-A (JP)
Title: Thermooptical switch array
Inventor: HASHIZUME YASUAKI
IPC: G02F1/313
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To allow a thermooptical switch array arranged with thermooptical switches in parallel to exhibit characteristics as the thermooptical switch arrays to the maximum possible extent by lessening the deterioration of an extinction ratio. SOLUTION: This thermooptical switch array is constituted by parallel arranging a plurality of the thermooptical switches of a Mach-Zehnder type each consisting of a first bidirectional coupler and second bidirectional coupler which are constituted by bringing two optical waveguides on a substrate close to each other, two arm optical waveguides which connect the first bidirectional coupler and the second bidirectional coupler, an organic material which parts the arm optical waveguides in mid-way of the arm optical waveguides, is packed in this parting portion and has a thermooptical constant larger than the thermooptical constant of the arm optical waveguides and a thin-film heater which imparts an optical path length difference between the two arm optical waveguides.  The positions of the each other's centers of the adjacent thermooptical switches are offset to the prescribed extent in a propagation direction of the light in the arm optical waveguides.
Patent JP-2001161890-A (JP)
Title: Game machine, game playing method, and recording medium
Inventor: KUMABE TAKASHI
IPC: G06F17/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, such as a bingo game machine, with enhanced amusement to which a plurality of players can participate, and a control method for the game machine. SOLUTION: The game machine is provided with a card generating portion 411 that generated a plurality of pieces of matrix information associated with code matrices obtained by placing a plurality of different codes in small regions arranged in a matrix, respectively, and an effective region setting portion 412 that takes specified small regions as effective regions, in which the codes placed in these small regions are treated as effective codes regardless of whether or not the codes are effective codes. Thereby effective regions provided with distinctive features are individually set for a plurality of pieces of matrix information generated by the card generating portion.
Patent JP-H06206262-A (JP)
Title: Pultrusion method for fiber-reinforced furan resin compositematerial
Inventor: MAACHIN CHIENNCHIMA
IPC: B29K105/08
Filed: 1992-11-27
Abstract: PURPOSE: To enhance quality and efficiency by impregnating a continuous fiber with a liquid furan resin while holding the viscosity of the liquid fran resin heated to specific temp. to a specific range and passing this impregnated fiber through a hole to remove residual air before introducing the same into a specific heating mold to cure the resin. CONSTITUTION: A liquid furan resin heated to 15-35 deg.C is infiltrated into a continuous fiber while the viscosity of the furan resin is held to 500-3,000 cps and the impregnated fiber is passed through a hole to remove residual air in the resin. Thereafter, the impregnated fiber is introduced into a heating mold to be cured. At this time, three stages of heating sections are set to the heating mold. That is, the temp. of the first stage is set to 150-180 deg.C and the temp. of the second stage is set to 180-225 deg.C and the temp. of the third stage is set to 170-220 deg.C. Further, the temp. of the second stage is set higher than that of other two stages by about 5-50 deg.C. The furan resin contains a furfuryl alcohol prepolymer and a specific wt.% of a catalyst having specific viscosity.
Patent JP-H10174977-A (JP)
Title: Water activating method and apparatus therefor
Inventor: DAITOKU KAZUMI
IPC: C02F5/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a water activating method for preventing deterioration of ionization efficiency of water by preventing adhesion of foreign substances such as silica, calcium, magnesium, algae, fungi, etc., in water to the surfaces of positive and negative electrode members in water and to provide an apparatus for this purpose. SOLUTION: A plurality of magnetic rods 19 produced by filling waterproof cylindrical bodies with magnets and forming the cylindrical bodies into rods are installed in water in the upstream side and a plurality of positive electrode members 10 and a plurality of negative electrode members 11 made of two kinds of substances with different electrochemical potentials are installed in water in the downstream side while being separated, respectively, Ionization of water is promoted by applying a magnetic field to water by a plurality of the magnetic rods 19 and ionization of water are further activated to carry out electric coupling of the members 10 and the members 11 by water having conductivity and generating potential difference between the members 10 and 11.
Patent JP-H05169019-A (JP)
Title: Method for repairing outside plate of rolling stock
Inventor: YANAGAWA MASAHIRO
IPC: B05D7/24
Filed: 1991-12-20
Abstract: PURPOSE:To easily form a coating film having the good interlayer adhesion to the old coating film and excellent weatherability, brightness, etc., by coating the surface of the old coating film with an intermediate coating material of a polyester urethane resin having the specific volumetric concn. of pigments, then coating the surface thereof further with a finish coating material of an urethane resin. CONSTITUTION:The surface of the old coating film of the outside plate of rolling stock coated with a lacquer coating material of an acrylic resin is coated with the intermediate coating material of the polyester urethane resin having 20 to 35% volumetric concn. of pigments and is then further coated with the finish coating material of the polyester resin. The intermediate coating material to be used is the two- component type polyester urethane resin coating material essentially consisting of the polyester resin and multifunctional isocynate compd. The urethane resin of a two-liquid type for which a multifunctional isocyanate compd. of a non-yellowing type is used is preferably usable as the finish coating material. As a result, the immediate coating on the surface of the old coating film with the intermediate coating material and the finish coating material is possible without the need for removing the old coating film of the acrylic resin.
Patent JP-H11184737-A (JP)
Title: Video disk recorder
Inventor: MAEKAWA HAJIME
IPC: G06F12/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a video disk recorder in which any fragment is not generated even when the recording and elimination of animation contents is repeated. SOLUTION: This device is constituted of a disk array 4, disk array controlling means 3, outside control command analyzing means 1, video and voice inputting and outputting means 2, recording information managing means 5 for managing recording information in the disk array 4, and file managing means 7. A block size is the same as a frame size, and a cluster ID is applied to a cluster being an area in a constant size constituted of plural block sizes, and the recording information corresponding to the disk array is managed by using the cluster ID in an empty cluster managing means 6.
Patent JP-H10174845-A (JP)
Title: Exhaust gas treating device
Inventor: KODAMA KENJI
IPC: F01N3/08
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To always clean exhaust gas from an engine by utilizing a plasma generation device. SOLUTION: This device is successively installed a HC addition injector 4, a NOx catalystic cleaning device 5, a muffler and a discharge plasma generation device 7 on an exhaust gas path 2 of a diesel engine 1 and also a high voltage generator 11 and a pulse generator 12 are controlled by a control unit 8 and corona discharge is generated in the discharge plasma generation device 7. Thus, NOx in the exhaust gas is converted to N2 and O2 , etc., by the NOx catalystic cleaning device 5 and the discharge plasma generation device 7, and the exhaust gas is cleaned.
Patent JP-H11181019-A (JP)
Title: Production of purified acrylic polymer solution
Inventor: MIYANISHI HIRONOBU
IPC: C08F20/44
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing purified acrylic polymer solution, substantially free from discharge of a monomer from spinning process to the air and capable of concentrating a polymer solution to proper concentration in fewer steps by removing an unreacted monomer at an extremely high removing ratio from a polymer solution containing unreacted monomer in solution polymerization. SOLUTION: In this method for producing a purified polymer solution by feeding a polymer solution obtained by subjecting a monomer containing at least acrylonitrile to solution polymerization from the upper part of a depressurized packed column 1 and feeding vapor of a solvent of a polymer solution from the lower part of the packed column 1 so as to carry out counter-current contact with the polymer solution and removing unreacted monomer from the polymer solution, the difference in pressure of the packed column between the top and bottom is kept to <=10 Torr.