baber/WOPTO huggingface dataset:
Patent JP-2002326808-A (JP)
Title: Production method of carbonaceous product, and carbonaceous product obtained by the production method
Inventor: OKI HIROYUKI
IPC: C01B32/336
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a carbonaceous product capable of obtaining a PVA carbonaceous product with an industrially favorable method in a high yield. SOLUTION: After being heat-treated (preheat treatment), a PVA resin or its molding is heat-treated in the presence of a metal Lewis acid.
Patent JP-2002331395-A (JP)
Title: Screw press type dehydration device
Inventor: TAKEUCHI TADAO
IPC: B30B9/14
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To enhance dehydration efficiency by making effective use of the whole filtration surface of a screw press type dehydration device, and dispense with the cleaning of the filtration surface. SOLUTION: The screw press type dehydration device is provided with an outer cylinder l having a drainage screen 1d as a filtration surface, an inner cylinder 2 demarcating an annular space 5 between the inner cylinder and the outer cylinder, and a ribbon screw 4 provided between the inner cylinder and the outer cylinder, and on the upper end of the outer cylinder, an input port 6 is provided. By rotation of the ribbon screw, while sludge mixture inputted in the annular space from the input port moves to the discharge port 10 of the lower end of the annular space, the dehydration is effected. On the input port side, a large amount of filtrated liquid is discharged from the sludge admixture, flowed down along the drainage screen, and by this filtrated liquid, solid matter discharged from the sludge mixture onto the discharge screen on the discharge port side is washed away.
Patent JP-2002333960-A (JP)
Title: Printer control method and system therefor
Inventor: YOSHIDA KOUSUKE
IPC: G06F3/12
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To shorten the time since printing is instructed in a stand-by mode until a printer device actually starts a printing operation at a low cost by quickening a timing in which a fixation unit starts heating. SOLUTION: The application of a host computer transmits print data through a printer driver to the controller of a printer device, and the controller controls the mechanical part of the printer device to print print data. The application informs the printer driver that the preparation of a print instruction has started. The printer driver is informed of the preparation of the print instruction by the application, or detects that the preparation of the print instruction has started, and transmits a warm-up start instruction to the controller of the printer device. The controller receiver the warm-up start instruction, and controls the mechanical part of the printer device to start warm-up.
Patent JP-2002345182-A (JP)
Title: Laminated iron core and dynamo-electric machine
Inventor: OBARA KAZUHIRO
IPC: H02K1/18
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a dynamo-electric machine used for an air-conditioner. SOLUTION: In the so-called 'laminated iron core', which is formed by punching an electromagnetic steel plate of a metal die or the like and then laminating such punched steel plates for use in a dynamo-electric machine, a recessed shape is formed on the surface opposite to the surface, where burrs 1 are generated through the punching of electromagnetic steel plate. Accordingly, when the electromagnetic steel plates formed through the punching with the metal die are laminated, burrs 1 of the steel plates to be laminated are accommodated within the recessed part 2 provided to the steel plates; thereby, insulation between layers of the laminated iron core can be assured and conductivity due to the burrs of steel plates can also be prevented; and as a result, loss by an eddy current of the laminated iron core and generation of heat can be reduced.
Patent JP-2002337620-A (JP)
Title: Retractable display device
Inventor: INOBE YUTAKA
IPC: B60R11/02
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a retractable display device at a low cost wherein a monitor can be manually inserted or ejected and holding without rattling noise at a retracting state and sufficient monitor ejection quantity can be secured. SOLUTION: This retractable display device is provided with a movable tray 13 for turnably supporting the monitor 12, a guide tray 15 for slidably guiding thereof, a first energizing means 33 for energizing the tray 13 to an ejection direction, a second energizing means 23 for energizing the tray 15 to the ejection direction when the tray 15 is pressed backward than a predetermined retracting position, and a lock mechanism 20 for regulating ejection of the tray 13 in resistance to the first energizing means 33 at retracting of the monitor. In a state that the tray 15 is energized to the ejection direction by the second energizing means 23, the tray 15 is positioned in the predetermined retracting position by the slide-locked movable tray 13.
Patent JP-2002339015-A (JP)
Title: Method for simultaneously forming and quenching steel plate and part for wheel produced with this method
Inventor: SUZUKI HODO
IPC: C21D9/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To secure quenched hardness over the whole body of a part for wheel, in the part for wheel obtained by simultaneous forming and quenching of a steel plate. SOLUTION: In a method for simultaneously forming and quenching the steel plate of alloy steel or carbon steel by heating the plate to austenzing temperature and press-forming it while being held in a die and cooled, in order to secure the quenching hardness of a gear part 13 or a pushing-out hole 12 having difficulty to be quenched to sufficient hardness and being depth-worked, the quenchability of the steel plate of the alloy steel or the carbon steel is specified to >=1.8 inch ideal critical diameter DI.
Patent JP-2002339953-A (JP)
Title: Bearing frame, and manufacturing method therefor
Inventor: DENDA MITSUHIKO
IPC: F16C33/14
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a bearing frame capable of preventing wear with high accuracy, and a manufacturing method therefor. SOLUTION: A shaft member 30 having a resin member 40 on an end thereof is supported by a body frame 11 of the bearing frame 10. A first hole part and a cylindrical part 21 for supporting the resin member 40 provided on the shaft member 30 are formed on the body frame 10. The cylindrical part 21 is protruded perpendicularly from the body frame 11 around the first hole part with the resin member 40 inserted therein. The resin member 40 is supported by the cylindrical part 21 in a surface contact manner. Thus, any local wear caused by the contact with the body frame 11 is prevented in the resin member 40, and members such as a bearing ring can be dispensed with. The cylindrical part 21 is easily formed by burring.
Patent JP-2002336872-A (JP)
Title: Equipment and process for treating cutting-sludge- containing water
Inventor: HIDAKA NORISUMI
IPC: C02F1/52
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a cutting-sludge-containing water treatment equipment capable of treating cutting-sludge-containing water at the site of cutting work and also, to provide a cutting- sludge-containing water treatment process for which the treatment equipment is used and by which the resulting treated water can be reutilized. SOLUTION: This treatment equipment is provided with an agitation vessel 2 for mixing a coagulant into cutting-sludge-containing water and agitating them while storing the sludge- containing water, a coagulant feeder 23 which is placed above the agitation vessel 2 and used for charging the coagulant into the agitating vessel 2, a dehydration vessel 3 which is placed adjacently to the agitation vessel 2 and used for storing treated water while separating the treated water from an aqueous reaction product of coagulation reaction in the agitation vessel 2, a storage pump 35 for pumping the treated water separated in the dehydration vessel 3, and valves 37 and 38 for supplying the treated water to an injection water tank 4 and the agitation tank 2 respectively.  This treatment process comprises in the agitation vessel 2, sucking and storing cutting-sludge-containing water while feeding a coagulant into the cutting-sludge-containing water and agitating them; in the dehydration vessel 3, dehydrating flocks in an aqueous reaction product of coagulation reaction due to agitation in the agitation vessel 2, to separate and recover only treated water from the flocks, and transferring the recovered treated water to the injection water tank 4 to reutilize the treated water as injection water for cutting.
Patent JP-2002343791-A (JP)
Title: Method for manufacturing dielectric thin film and ferroelectric device
Inventor: KAMIYA AI
IPC: H01L21/316
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a dielectric thin film and a ferroelectric device by which the hysteresis shift can be prevented. SOLUTION: Several dielectric precursor thin films 4-7 are formed on a lower electrode thin film 3 in such a way that the concentration of Ti in the dielectric precursor thin film 4 on the side of a silicon substrate 1 is smaller than that of Ti in the dielectric precursor thin film 7 on the side opposite to the silicon substrate 1. After that, the several dielectric precursor thin films 4-7 are baked for crystallization and a ferroelectric thin film 10 in which the concentration of Ti is almost uniform in the direction of the depth of the silicon substrate 1.
Patent JP-2002343311-A (JP)
Title: Outer package body for battery and its manufacturing method
Inventor: YAMASHITA TAKANORI
IPC: H01M2/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an outer package body for a battery which prevents short- circuiting of its barrier layer and a lead wire with heat and pressure of heat seal and has a superb emboss molding property, in inserting a battery main body into the package body to seal its peripheral edge. SOLUTION: With the outer package case for the battery formed by a laminated body consisting of a substrate layer 11, aluminum 12, its chemical treatment layer, an adhesive layer 16, and a sealant layer 14, the sealant layer is put under bridging treatment so as to have a gel ratio of 0.5% to 80%. The manufacturing method is to provide a chemical treatment layer on the inner face of aluminum and dry laminate the substrate layer on the outer faced side, and then, form an outer package body (pouched, embossed or the like) with the use of a laminated body 10 made by laminating a sealant layer through the adhesive layer on the inside face side of aluminum, which outer package body is bridged so as to make gel ratio of its sealant layer between 0.5% and 80%.
Patent JP-2002345668-A (JP)
Title: Bathroom and bathtub lid
Inventor: SAKAI WATARU
IPC: A47K3/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce the housing space of a bathtub lid and to use the bathtub lid as a canvas for painting. SOLUTION: A recessed part 3 in the same shape as the bathtub lid 4 is provided on the wall surface 2 of a bathroom 1, the bathtub lid 4 is housed by fitting and fixing the bathtub lid 4 to the recessed part 3 and the surface of the bathtub lid 4 is used as the canvas for painting.
Patent JP-2002352307-A (JP)
Title: Merchandise sale system for automatic vending machine and portable terminal equipment to be used for the same system
Inventor: YAMAZAKI YASUHIRO
IPC: G07F7/02
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily purchase merchandises in an automatic vending machine in a short time. SOLUTION: When the user performs a setting input for performing short distance radio communication with the automatic vending machine 401 on a portable terminal 402 by feeding money for purchasing cup drink into the automatic vending machine 401, the portable terminal 402 is connected with the automatic vending machine 401 in communication by the short distance radio. When the user inputs ten keys corresponding to article identification information, confirming article visual information (images, characters, etc.), on the portable terminal 402 in this state, a CPU303 reads the article identification information from a specified area B of a RAM304 and transmits the information to a communication part 207 of the automatic vending machine 401.  When a main control part 201 of the automatic vending machine 401 confirms that the article identification information from the communication part 207 coincides with article identification information within a ROM, a sale signal for preparing the cup drink corresponding to the article identification information and selling the cup drink is transmitted to a sale control part 205.
Patent JP-2002062597-A (JP)
Title: Photographic image acquiring device
Inventor: LEHMANN MATHIAS
IPC: H01L33/58
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a photographic image acquiring device equipped with a comparatively simple constitution and rapidly acquiring an image. SOLUTION: This photographic image acquiring device includes a light source having an LED chip array 100 including a plurality of LED chips, a photographic medium positioning member 400 for positioning a photographic medium at a previously selected position, a projection lens 300 for projecting the image information of the photographic medium onto a detection member 600 so as to expose the detection member, and a light transmitting and averaging member 200 arranged between the LED chip array and the previously selected position. This device acquires the image more quickly by using a comparatively simple structure.
Patent JP-2002353526-A (JP)
Title: ELECTRODE-FORMING METHOD FOR beta-FeSi2 ELEMENT
Inventor: MAKITA YUNOSUKE
IPC: H01L21/283
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrode forming method for a '-FeSi2 element, for which the manufacturing method is significantly simplified, enabling lower manufacturing cost. SOLUTION: A method for forming an electrode is provided for constituting an element on a β-FeSi2 thin film of a semiconductor or on a flat plate. Either in the atmosphere or in an inert gas atmosphere, the surface part of the β-FeSi2 material is heated to 982 deg.C or higher, so that the entire or part of it is phase- converted into a α-FeSi5 phase. A part, in which a phase has converted, is used as an electrode 2 of proper conductivity.
Patent JP-2002348224-A (JP)
Title: Dye for staining dental plaque for detecting white spot
Inventor: SANO HIROSHI
IPC: A61K8/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a dye for staining dental plaque for detecting white spots, which dye contains a pigment whose tone inflection point is within a range of pH 4-7. SOLUTION: The dye for staining dental plaque can identify and detect the existence of white spots by staining the dental plaque with white spots differently from dental plaque without white spots. When the existence of white spots is revealed, appropriate treatments of early dental caries (use of fluorine- containing toothpaste or fluoride application) are promoted. The dye is also useful as a motivation to remove dental plaque, for the evaluation of dental plaque removal effects, and as a means to improve the removal technique of dental plaque.
Patent JP-2002348470-A (JP)
Title: Heat-resistant resin composition and paint
Inventor: SAOTOME TAKEHIKO
IPC: C08G73/14
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-resistant resin composition favorable to safety and hygiene without polluting the environment or deteriorating a work environment due to a reduced organic solvent content, enabling good paint and paint film property, furthermore good paint film property after boiling off and to provide a paint containing the same as a paint film component. SOLUTION: The heat-resistant resin composition contains a water-soluble polyamideimide resin and a melamine resin and the paint contains the composition as a film-forming component.
Patent JP-2002347439-A (JP)
Title: Sun visor for vehicle
Inventor: KURAHASHI HIROYUKI
IPC: B60J3/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To attain a structure for preventing a support arm from coming off even without using a bearing case in a sun visor for a vehicle. SOLUTION: An iron-plate clip 21 is mounted on a clip support part 7 integrally formed with a shell 3 constituting a sun visor body 2. The clip 21, which comprises a roughly cylindrical engaging part 21a for adding moderate pivotal resistance to the support arm 31 by making engagement therewith, is assembled and fixed to the clip support part 7 through a leg piece 21b. A coming-off prevention part 34 protruding in the radial direction is formed on the support arm 31. The support arm 31 is restrained from moving in the coming-off direction by engagement of the coming-off prevention part 34 with the axial end surface on the engaging part 21a of the clip 21.
Patent JP-2002347793-A (JP)
Title: Container-packed food
Inventor: WAKABAYASHI JUICHI
IPC: A23L27/60
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a container-packed food, filling an acidic food into a container body comprising a laminated body formed of a synthetic resin, heat- sealing a lid member to the opening of the container body, and having a combination of suitable sealing strength and sealability without causing corrosion in the lid member. SOLUTION: The container body is formed of a laminated body made of a synthetic resin having an olefin-based resin layer, an ethylene/vinyl alcohol copolymer layer, and an olefin-based resin layer in this order. The lid member is formed of a laminated body comprising at least three layers made of a synthetic resin, having an oxygen gas barrier layer, a base material layer, and a sealing layer in this order. The oxygen gas barrier layer is formed of a hot water hardly soluble resin layer comprising a mixture of saccharides and a partially neutralized product of a (meth)acrylate-based polymer. The base material layer is formed of an ester-based resin. Further, the sealing layer is formed of a synthetic layer having a rubber modified polystyrene as a main material.
Patent JP-2002349337-A (JP)
Title: Misfire detection method and misfire detection system of internal combustion engine
Inventor: MATSUI MASAYOSHI
IPC: F02D35/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a misfire judging method of an internal combustion engine in which misfire judgement can be made simply and cheaply by using a seat-type pressure sensor and in which misfire judgement with high precision and sufficient repeatability can be made. SOLUTION: By means of the pressure sensor (seat-type pressure sensor) provided in a mount of a spark plug, a cylinder inner pressure of the internal combustion engine to which the spark plug is attached is measured. The first pressure survey time is set within the first half of a top dead center period after an inlet valve closes until a crank angle reaches a top dead center. The measured value of the cylinder inner pressure at the first pressure survey time is referred to as P1 . The second pressure survey time is set within the latter half of the top dead center period after the crank angle reaches the top dead center until an exhaust valve opens. The measured value of the cylinder inner pressure at the second pressure survey time is referred to as P2 . By using the measured pressure values P1 and P2 , misfire judgement information is acquired.  An amendment reference value is computed on the basis of the measurement information of the cylinder inner pressure of a combustion cycle previously proved to be a misfire cycle (expected misfire cycle). The misfire judgement information is amended on the basis of the amendment reference value, and the misfire judgement is performed, based on the misfire judgement information after the amendment.
Patent JP-2002351254-A (JP)
Title: Fixing device
Inventor: NAKAZAWA NOBUO
IPC: G03G15/20
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the thermistor of a fixing unit from being stained. SOLUTION: The surface of the thermistor is composed of a porous heat- resistant film and the interior thereof is composed of an oil-impregnated felt or a sponge. Further, an oil-supplying means is provided therein, and the porous film is specified.
Patent JP-2002056819-A (JP)
Title: Colored electric lamp having coating using color pigment
Inventor: OPITZ JOACHIM DR
IPC: C03C17/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a colored electric lamp comprising an electric light source in light transfer bulb having a coating containing inorganic color pigment and a means for operating the electric light source. SOLUTION: This electric lamp comprises the electric light source in light transfer bulb having the coating containing inorganic color pigment selected from the following groups and a means for operating the electric light source. The groups are formed of nitrogen oxide pigment having a general formula A1-xA'xBO2-xN1+x, where A=Mg, Ca, Sr, Ba, Zn, A'=Ln, Bi, V, Nb, Ta, Mo, W, B'=Ti, Zr, Hf, Sn, Ge, Si, Nb, Ta, and 0<x<1, or nitrogen oxide pigment having a general formula AB1-xB'xBO1+xN2-x, where A=Mg, Ca, Sr, Ba, Zn, A'=Ln, Bi, V, Nb, Ta, Mo, W, B'=Ti, Zr, Hf, Sn, Ge, Si, Nb, Ta, and 0<x<1.
Patent JP-2002356827-A (JP)
Title: Beach cleaner
Inventor: YAGISAWA KATSUICHI
IPC: E01H12/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a beach cleaner, which has a simple structure, is lightweight, can be manufactured at a low cost, is also maintained and inspected easily and effectively recovers various refuse scattered on a sand beach. SOLUTION: The beach cleaner 1 has a travelling body 4 grounded on a sand surface F by ski members 3a and 3b arranged at the four corner sections of an approximately quadrilateral frame andpulled by a tractor R through a section 4A to be pulled and made to travel, a rod-shaped scraper 5 being extended and installed in the cross direction of the travelling body 4 to the front lower section of the travelling body 4 through a scraper supporting member 18 and scraping up refuse on a sand place during the travelling of the travelling body 4 and a refuse recovering body 6 being mounted on the travelling body 4 at the rear of the rod-shaped scraper 5, being scraped up by the scraper 5 and collecting refuse flown to the rear on a net member 27.
Patent JP-2002356512-A (JP)
Title: Composite having polyvinylalcohol
Inventor: MIYAMOTO MISAO
IPC: A61K47/48
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel composite formed utilizing hydrogen bonds of a polyvinylalcohol and a utilization method thereof. SOLUTION: The composite is formed utilizing one or more kinds of the hydrogen bonds with a group selected from a phosphate compound, phosphonic acid compound and phosphinic acid compound and the polyvinylalcohols. It is used in the fields of pesticide, cosmetic or medicine and material industries.