baber/WOPTO huggingface dataset:
Patent JP-2001204675-A (JP)
Title: Dish washer
Inventor: OGAWA TOMOHIRO
IPC: A47L15/44
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a dish washer which can exert enough washing performance by dissolving a detergent put into a detergent container rapidly without leaving behind an undissolved part. SOLUTION: The detergent container consists of a detergent housing section which is opened in an upper face and a plurality of through holes formed in the bottom of the detergent housing section. Each of the though holes is formed in a tapered shape with the diameter enlarged toward the lower part.
Patent JP-2001205074-A (JP)
Title: Reaction device for immobilizing carbon dioxide
Inventor: ONO SHIGEKI
IPC: C01B31/02
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a reaction device for immobilizing carbon dioxide which is operated in such a way that the height of a fluidized tank is controlled by controlling the supply of a reactive gas and the internal pressure of a reaction tank is not increased to an unusually high level. SOLUTION: Catalysts 8 are packed in the reaction tank 6 and heated at 400-700 deg.C by a heating furnace 11. The internal reactive gas of a mixing tank 1 is sent from an introduction inlet 4 into the reaction tank 6 by means of a compressor 2 and a regulating valve 3 which are controlled by a controller 10. Signals from thermometers 5a, 5b installed above and below the reaction tank 6 respectively and manometers 12a, 12b are inputted into the controller 10 and the inputted differential pressure value is compared to the previously set upper limit value and the previously set lower limit value of a pressure difference. Consequently, the supply of the reaction gas is controlled and thereby, the height of the fluidized layer is controlled in compliance with the generated amount of the immobilized carbon.  Further it is possible to safely control the reaction tank 6 by the signals from the manometers 12a, 12b.
Patent JP-2001212940-A (JP)
Title: Method for controlling dampening water supply amount and controller used therefor
Inventor: ITO TOSHIHIRO
IPC: B41F7/24
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for controlling a dampening water supply amount which contributes to a reduction in a production cost, to which automatical control is suitably applied and which can eliminate spoilage which is a problem brought about due to a control based on information to be judged as an abnormal value in the case the lowest water content is detected at the outside of a paper width. so as to reduce spoilage and maintain high quality. SOLUTION: The method for controlling the dampening water supply amount comprises the steps of measuring an ink on a metal roller in an inking roller to obtain data of a quantitative ratio of the dampening water contained in the ink in offset printing by utilizing an infrared ray, and controlling the dampening water supply amount by processing based on the obtained data. The method further comprises the steps of regulating a rotating amount of a water fountain roller based on the data obtained by the measuring of the ink contained in a range of the paper width for passing the printing sheet on the metal roller, and controlling the supply amount of the dampening water.
Patent JP-2001214183-A (JP)
Title: Water soluble processing oil solution for aluminum and aluminum alloy
Inventor: YAMAMOTO SHUTARO
IPC: C10M173/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a water soluble processing oil solution for aluminum and an aluminum alloy which has good tarnish preventing effect even in pH reneges at which aluminum and the aluminum alloy are susceptible to tarnish and which has good solution stability. SOLUTION: The water soluble processing oil solution for aluminum and aluminum alloy contains at least one of an alkali metal salt, an ammonium salt or an amine salt of a phosphate of general formula (1) and/or general formula (2).
Patent JP-2001215759-A (JP)
Title: Copying device
Inventor: MATSUURA YASUKI
IPC: B65H1/26
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To take out recorded paper without forcing unnatural posture and to eliminate the need of largely securing occupied space for ejecting the recording paper. SOLUTION: This copying device is equipped with an original platen on which an original is set, a reading part 1 reading the contents of the set original, and a recording part 2 recording information after reading the original by the reading part 1 on the recording paper, and provided with a paper ejection part 5 ejecting the recording paper on the original platen. Thus, the recorded paper is taken out at the uppermost part of a device main body 6, and a situation that the ejection part 5 projects to the side from the main body 6 and the extra occupied space is necessitated is prevented.
Patent JP-2000226599-A (JP)
Title: Aqueous solution for cleaning and removing impurity on integrated circuit substrate surface, and cleaning procedure using the same solution
Inventor: LEE KWANG-WOOK
IPC: H01L21/304
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning aqueous solution for removing impurities on the surface of an integrated circuit substrate and also to provide a cleaning procedure using the same solution. SOLUTION: This cleaning aqueous solution includes a fluoride-based reducing agent, an organic acid having carboxyl group, an alkaline pH controlling agent and water. The pH range of the cleaning aqueous solution is 3.5-8.8. Thus, it is possible to simplify the cleaning step and to miniaturize an integrated circuit manufacturing facility as well.
Patent JP-2001223118-A (JP)
Title: Method of manufacturing chip
Inventor: NAKAYAMA HIDEAKI
IPC: H01G13/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a chip, wherein the chip can be manufactured at a low cost without inducing throwaway members in molding such as embossing, improved in suction properties, easily recognized as to its position, and kept high in stability of reliability and characteristics. SOLUTION: This manufacturing method is equipped with a resin dropping means through which resin is dropped down on the upper surface of a chip, a reversing means through which the surface of the chip where resin is dropped down is turned around to face downward, a preheating means through which resin residing on the top surface of the chip is melted to spread over the sides of the chip, and a resin curing means through which the top surface of the chip where resin drops is directly heated for curing and method flat.
Patent JP-2001190244-A (JP)
Title: Method for producing blue coloring matter from spirulina
Inventor: ETO MIKIYOSHI
IPC: C09B61/00
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide the subject method capable of easily producing a blue coloring matter from Spirulina through a simple way using an ion exchange resin. SOLUTION: This method for producing a blue coloring matter is characterized by comprising the following processes: the first process that the dried powder of Spirulina is suspended in water to mix with an ion exchange resin, and a soluble protein containing phycocyanin to be the blue coloring matter is bound to the ion exchange resin; the second process that the ion exchange resin bound with the soluble protein is washed with water using a filter with a mesh enough to hold the above ion exchange resin; the third process that an aqueous solution showing blue color is collected through separating the soluble protein from the above ion exchange resin by using an eluent, the fourth process that the aqueous solution obtained in the third process is evaporated to dryness to obtain the objective blue coloring matter as blue powder.
Patent JP-2001230500-A (JP)
Title: METHOD FOR FORMING GaN/AlGaN/ OR AlGaN/AlGaN QUANTUM WELL STRUCTURE
Inventor: AKASAKI ISAMU
IPC: H01S5/323
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional GaN/AlGaN or AlGaN/AlGaN quantum well structure an extremely poor light emission efficiency at room temperature and is required to improve the efficiency. SOLUTION: Nitrogen is used for a carrier gas for growing the crystal of a well layer with a GaN/AlGaN or AlGaN/AlGaN quantum well structure and/or a substance including In is simultaneously supplied for the crystal growth so as to provide a compression strains to the well layer thereby controlling the magnitude and/or the sign of the quantum well structure. Thus, the crystallinity, the symmetry, and the optical characteristics of the quantum well structure can remarkably be enhanced without controlling the thickness of the well layer.
Patent JP-2001232958-A (JP)
Title: Original plate for direct lithography type waterless lithographic printing plate
Inventor: GOTO KAZUOKI
IPC: B41N1/08
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a direct lithography type waterless lithographic printing plate having good damage resistance, excellent in ink repellency and excellent in image reproducibility. SOLUTION: An original plate for the direct lithography type waterless lithographic printing plate comprises at least a heat sensitive layer and a silicone rubber layer sequentially arranged on a base plate in this order. The original plate for the direct lithography type waterless lithographic printing plate also comprises a fluorosurfactant in the rubber layer.
Patent JP-2001237983-A (JP)
Title: Communication terminal equipment
Inventor: KATAOKA NAOTO
IPC: H04L12/58
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent a waiting time till the communication start of a communication reserving job from being unreasonably long by previously designating the job with preference. SOLUTION: Communication terminal equipment is provided with a means for storing the plurality of communication reserving jobs, a means for designating preferential communication to the jobs and a control means for changing communication order so as to give precedence to the communication reserving job where preferential communication is designated when the waiting time till the communication start of the communication reserving job becomes equal to or more than a prescribed time.
Patent JP-2001235560-A (JP)
Title: Wrist watch
Inventor: WASEDA TAKAYUKI
IPC: G04B43/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide wrist watch structure washable without worrying about waterproof performance when washing a watch case by opening a back lid to take out an internal module unit to thereby separate the inside, and closing the back lid again to wash. SOLUTION: The back lid of the watch case can be easily opened/closed to separate the internal module unit from the watch case. The module unit is covered with a protective cover so as not to damage parts such as hands and a dial even if gripped with a hand when separated from the watch case. The protective cover is formed of a transparent material to make the dial visible. The interior can be easily separated from the watch case, and the watch case can be washed without worrying about waterproofness.
Patent JP-2001243226-A (JP)
Title: Electronic dictionary and its display control method
Inventor: TOYOMURA SHIGERU
IPC: G06F17/28
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To omit a character input operation again, a switching operation of dictionaries again and a retrieval key operation again, etc., when the same index word is retrieved in two or more dictionaries. SOLUTION: When a character string 'GAKKOU' is inputted by a group 3 of alphabetical keys as shown in display example 32, Roman characters are converted into KANA (Japanese syllabary) and a KANA character string corresponding to it is displayed. Next, a first retrieval key 12 is depressed as shown display example 33, the keyword is retrieved from each of Japanese-English dictionary, a Japanese dictionary and a KANJI (Chinese character) to Japanese dictionary for the KANA character string, its retrieval results are sorted according to a certain rule and its results are displayed on a list.  Nest, a key of a numeral 1 in the group 3 of alphabetical keys is depressed to specify the first retrieval result of the Japanese-English dictionary displayed on the list, the first retrieval result of the Japanese-English dictionary is specified and information about an English-Japanese dictionary is displayed and outputted as in display example 34.
Patent JP-2001235836-A (JP)
Title: Heat developable image recording material
Inventor: ISHIGAKI KUNIO
IPC: G03C1/76
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable image recording material particularly for a photomechanical process and for a scanner and an image setter excellent in productivity and excellent also in suitability to heat development. SOLUTION: In the heat developable image recording material with at least one image forming layer on the base and at least one protective layer on the image forming layer, (1) the binder of the protective layer comprises a polymer using at least one monomer having >=0.1 mass% solubility to water at 25 deg.C as a monomeric unit and having an I/O value (given by dividing the inorganic value by the organic value based on an organic conceptual diagram) of 0.55-1.0 and (2) the viscosity of a coating fluid for the image forming layer is >=100 mPa.s as viscosity at 0.1 s-1 shear rate at 25 deg.C.
Patent JP-2001234201-A (JP)
Title: Sintering material, its producing method, sintered body using the same and its producing method
Inventor: TAKEBAYASHI KENJI
IPC: C22C27/04
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a sintering material in which a plurality of raw materials are uniformly mixed and dispersed, free from the segregation of composition when being made into a sintered body, having high thermal conductivity and moreover its thermal conductivity can be controlled. SOLUTION: The particles of at least one selected from the groups consisting of tungsten, molybdenum, silicon, silicon carbide, aluminum nitride and aluminum oxide and the particles of at least one kind selected from the groups consisting of copper, aluminum, silver, gold, iron, diamond and nickel are used as the raw materials for a sintering material, and at least a part of the surfaces of either one of raw material particles is joined with the other raw material particles.
Patent JP-2001242660-A (JP)
Title: Image forming device
Inventor: TOYAMA HIROSHI
IPC: G03G9/08
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing an image defect by preventing asynchronous toner to which an additive is not stuck from sticking to a toner carrier. SOLUTION: The hardness of a base particle 8, the hardness of the additive 9 and the hardness of the surface of a developing roller 5 are set to the hardness of the additive 9 > the hardness of the surface of the roller 5 > the hardness of the particle 8, and the asynchronous rate of the toner T to the additive 9 is set to >=3.0%. Thus, the sticking force of the base particle and the additive is increased and the welding of the base particle to the toner carrier is prevented to restrain the filming of the toner. Therefore, the toner T is uniformly carried and electrified by the roller 5, and excellent image quality having no image irregularity is obtained, and also the lives of the roller 5 and the image forming device are prolonged.
Patent JP-2001244974-A (JP)
Title: Route calculating method
Inventor: MATSUI KENICHI
IPC: H04L12/701
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To calculate a route capable of avoiding the bottleneck of traffics with less computation. SOLUTION: A connectionless communication network is composed of terminal equipment 10 and 11, repeaters 20 and 21 and links 100-104. When a numerical value (cost) for route selection is applied to each of links, at the time of calculating a route from arbitrary terminal equipment to arbitrary terminal equipment inside the communication network, the evaluation value of equipment in the middle of the route from arbitrary terminal equipment to arbitrary terminal equipment is minimized in the costs of respective links provided on the route to this equipment, and the route is calculated by operating a Dijkstra algorithm expanded so as to maximize this evaluation value.
Patent JP-2001242325-A (JP)
Title: Slack processing device for optical fiber cable
Inventor: ISHII MASAYUKI
IPC: G02B6/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To store and process slack parts of optical fiber cables without affecting characteristics thereof. SOLUTION: The slack parts of the optical fiber cables 18 are wound in a prescribed radius and placed on a base substrate 20. Plural pillar projections 22 which are alternately planted at equal intervals respectively are provided in circumferences of two concentric circles C, C' different in circumferential distance on the base substrate 20. The slack parts of the optical fiber cables 18 are wound and stored in the inside diameter sides of these piller projections 22. Holding plates 30 which are arranged in the inside diameter side of the base substrate 20 are turned outside so as to hold the wound optical fiber cables 18, and holding holes 32 formed in the holding plates 30 are inserted into the corresponding pillar projections 22 to hold the optical fiber cables 18.  Also, terminal sides of the optical fiber cables 18 are drawn out of the gap between the adjacent projections 22, 22 in the optional direction.
Patent JP-2001240201-A (JP)
Title: Dust box
Inventor: SUZUKI KIICHI
IPC: B65D8/14
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a dust box formed into an elliptical shape in a plane and manufacturable simply and inexpensively without using a press machine even when the dust box is manufactured using facial members. SOLUTION: A box main body 1a of the dust box 1 is formed using a pair of facial members 2, 3 having tensions in accordance with mutual restoration forces and locking respective both side parts.
Patent JP-2001247686-A (JP)
Title: Preparation method of polyester molding
Inventor: HARA ATSUSHI
IPC: C08J5/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method of a polyester molding capable of economically preparing a polyester molding, reducing an energy cost upon its preparation and obtaining the polyester molding having excellent transparency, and further improving mold stain upon the preparation. SOLUTION: The preparation method of a polyester molding comprises (a) a preparation step of a low polymer esterifying or ester interchanging an aromatic dicarboxylic acid or its functional derivative and glycol or its functional derivative, (b) a polycondensation step polycondensing the low polymer obtained in the step (a), (c) a water treatment step contact treating the polyester obtained in the step (b) with water, and (d) a molding step melt molding the treated polyester in the step (c).
Patent JP-2001250708-A (JP)
Title: Static charged magnetic particle, static charging device, and image forming device
Inventor: AIDA SHUICHI
IPC: C01G49/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide static charged magnetic particles that can be repeatedly charged without staining the surface of a photosensitive body. SOLUTION: Static charged magnetic particles contain a fine particle aggregate including silicone oil or silicone varnish of 10 to 90 mass % and magnetic particles, where the charged magnetic particles contain particles of 5 to 15 μm at the rate of 10 to 70 vol.%.
Patent JP-2001250120-A (JP)
Title: Method and device for extracting shape of moving body object
Inventor: SONEHARA HAJIME
IPC: H04N19/51
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional device which extracts the shape of a moving body object by performing image processes by objects having arbitrary shapes limits conditions of extraction objects and input moving pictures to a very narrow range. SOLUTION: One object extraction algorithm which is most suitable for the extraction of the shape of a moving body object from an input moving picture is selected (2) out of object extraction algorithms which are already registered by applying the feature quantity of the input moving picture to feature quantities of a knowledge base (5) after learning and the selected object extraction algorithm is used to accurately extract (3) the shape of the moving body object.
Patent JP-2000268812-A (JP)
Title: Positive electrode active material for lithium secondary battery, and its manufacture
Inventor: KWEON HO-JIN
IPC: H01M4/58
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an Mn-based positive electrode active material good in cycle life characteristic, especially in high-temperature life characteristic, by coating the surface of the positive electrode active material selected from a group comprising specific compounds with metal oxide containing vanadium. SOLUTION: As a positive electrode active material for a lithium secondary battery selected from a group of LixMnO2, LixMnF2, LixMnS2, LixMn1-yMyO2, LixMn1-yMyF2, LixMn1-yMyS2, LixMn1-yMyO2-zFz, LixMn1-yMyO2-zSz, LixMn2O4, LixMn2F4, LixMn2S4, LixMn2-yMyO4, LixMn2-yMyF4, LixMn2-yMyS4, LixMn2-yMyO4-zF2, and LixMn2-yMyO4-zSz (where, 0<x<=1.5, 0.05<=y<=0.3, z<=1.0, and M is at least one selected from a group of Al, Co, Cr, Mg, Fe, La, Sr, and Ce), a positive electrode active material for a lithium secondary battery where the surface of the positive electrode active material is coated with metal oxide containing vanadium is used.
Patent JP-2001255962-A (JP)
Title: Portable information equipment
Inventor: NISHIYAMA RYUJI
IPC: H05K7/20
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To realize a personal computer in a water proof structure, using a non-waterproof type cooling fan. SOLUTION: A drive part 9 of a cooling fan is housed in a sealed personal computer case body, and an air blowing part 10 is formed outside the case body. The outside part of the case body is blown with air is and air-cooled, so that the increase of the temperature of portable information equipment is reduced. A protective cover 13 for protecting the air blowing part is arranged, so that the case body part whose temperature is high can be prevented from coming into direct contact with a hand. This structure can be applied to field portable information equipment which can used outdoors or inside of a car.
Patent JP-2001260654-A (JP)
Title: Controller of power slide door for vehicle
Inventor: NAGANUMA TSUKASA
IPC: B60J5/06
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the convenience and safety of a power slide door in a power slide door controller for a vehicle by restricting the opening and closing operation of a door by forbidding the operation of the slide door during traveling by obtaining the information on the vehicle such as traveling conditions even when an ignition.switch is off. SOLUTION: When it is judged that the opening and closing of the power slide door 14 is intended, vehicle traveling condition detecting means (a parkikng brake switch 42, an AT-parking switch 44, a foot brake 46, a speed sensor 48) are operated, then whether the detected vehicle traveling conditions are agreed with predetermined conditions or not is judged, and the power slide door is opened and closed when the presence of the predetermined conditions is judged.
Patent JP-2001096667-A (JP)
Title: Laminated metal plate and method for manufacturing the same
Inventor: FUJISAWA HIDETSUGU
IPC: B32B15/08
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a laminated metal plate which can easily give a design and functionality to a film-coated metal plate by forming a design film on a metal plate without decreasing an anti-fouling property, fabricability, non-stickness, lubrication and adhesion which are merits of a fluoro plastic. SOLUTION: Colored resin protruding spots are dispersively disposed in a spot pattern on an adhesive resin layer covering a metal plate on which is formed the outermost layer composed of a transparent flouoro plastic layer.