baber/WOPTO huggingface dataset:
Patent JP-2002114733-A (JP)
Title: New method for producing precursor for bstcvd, heterometal single precursor and method for producing the precursor
Inventor: HYON TETSU FAN
IPC: H01L27/108
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a good quality BST thin film having molecular level uniformity by improving step coatability. SOLUTION: This new method for producing a single metal precursor is applied for producing a (Ba, Sr)TiO3 thin film by CVD method. The (Ba, Sr) TiO3 is a high-permittivity material adopted for enlarging conventional cell capacitance in producing a giga-class DRAM having <=0.13 μm line breadth, and the other objectives are a heterometal single precursor and a method for producing the precursor. Especially, a Ba/Sr/Ti(BST) heterometal single precursor is a new material and is obtained by CVD method using a multidentate ligand capable of crosslinling Ba and Si with Ti to make Ba, Sr and Ti exist in a single molecule.
Patent JP-2002158102-A (JP)
Title: Manufacturing method of chip varistor
Inventor: TAKAZAWA TOMOO
IPC: H01C7/10
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a chip varistor which can improve fixing force of a plating layer formed on an external electrode and minimize lowering of an insulation resistance after plating treatment. SOLUTION: In this manufacturing method of a chip varistor, after an external electrode 13 and an insulation protection layer 14 are formed in a surface of a varistor unit 11 with an inner electrode 12 and the varistor unit 11 is subjected to heat treatment, a plating layer 15 is formed on the external electrode 13. Fixing force of a plating layer is improved by carrying out heat treatment before plating treatment. Desirable heating temperature in heat treatment is 450 to 550 deg.C and desirable temperature falling velocity is at most about 5 deg.C/min.
Patent JP-2002155232-A (JP)
Title: Water-based coating composition
Inventor: MOCHIDA TOSHIYUKI
IPC: C09D133/24
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based coating composition useful as a coating for outer surface of metallic cans or polyester film-coated drawn cans and having excellent retort resistance, processability, adhesion and hardness. SOLUTION: This water-based coating composition is characterized as comprising (a) 30-85 wt.% of an acrylic copolymer prepared by copolymerizing the following (1) to (4) in a specific copolymerization ratio and (b) 15-70 wt.% of an aqueous amino resin [with the proviso that the total amount of the acrylic copolymer (a) and the aqueous amino resin (b) is 100 wt.%]. (1) an α,β- monoethylenically unsaturated carboxylic acid, (2) an acrylate or a methacrylate monomer having a basic alkylamino group at the terminal, (c) an N- alkoxymethyl(meth)acrylamide and (4) an acrylate or a methacrylate monomer and/or a vinyl monomer copolymerizable with the (1), (2) and (3).
Patent JP-2002154947-A (JP)
Title: Liquid body cleanser composition
Inventor: IIDA ICHIRO
IPC: A61K8/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid body cleanser composition having favorable foamability and foam feeling during cleansing, affording sufficient cleansing effect and causing no skin sliminess after cleansing. SOLUTION: This liquid body cleanser composition contains 1-10 mass% of a tetradecenesulfonic acid salt and 1-10 mass% of a betaine acetate-type amphoteric surfactant and has pH 3.0-7.0.
Patent JP-2002157348-A (JP)
Title: Education supporting system
Inventor: KANAI KOZO
IPC: G06Q50/10
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an education supporting system capable of improving the flexibility of class progress. SOLUTION: In an education supporting system S, a computer 2 for a teacher and computers 3 for students connected through an LAN 4 are installed in a class room, and the computer 3 for each student is remote-controlled based on the instruction of the compute 2 for a teacher. This system S is provided with a remote controller 1 carried by each teacher in class which is equipped with an input means for inputting information and a communicating means for transmitting the inputted information to the computer 2 for a teacher by radio, and the computer 2 for a teacher is provided with a communicating means 20 for receiving the information transmitted from the remote controller 1 by radio so that the computer 2 for a teacher can be operated based on the operation of the remote controller 1.
Patent JP-2001166408-A (JP)
Title: Photosensitive silver halide photographic film material and radiographic intensifying screen-film combination
Inventor: VERBEECK ANN
IPC: G03C1/18
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a desired blue-black image tone even when high covering power is measured with respect to a processed film giving a diagnostic image given by a double coated radiographic material coated with a photosensitive layer having thin flat platy grains. SOLUTION: The photosensitive silver halide photographic film material includes a transparent substrate and at least one photosensitive emulsion layer on one side or both sides of the substrate. The photosensitive emulsion layer has silver bromide-rich spectrally and chemically sensitized flat platy silver halide grains each having two flat parallel  111} crystal faces. The grains occupy at least 50% of the total projected surface area of the parallel crystal faces in the emulsion and have an average ratio of at least 2:1, 0.05-0.15 μm grain thickness, >=1×10-4 mol specified region directive compound per mol of coated silver and one or more J cohesive spectral sensitizing dyes. The molar ratio between the region directive compound and the sensitizing dye is at least 1:6 with respect to >50% grain coating weight of the  111} flat platy grains.
Patent JP-2002162153-A (JP)
Title: Temperature regulating cabinet
Inventor: OGAWA SATORU
IPC: H01L35/28
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To improve an efficiency and to suppress a power consumption in a temperature regulating cabinet using a thermoelectric conversion unit using a Peltier module. SOLUTION: The thermoelectric conversion unit 2 is disposed at a non-passing position of a radiating air heated by heat exchanging a cooling water sucked externally by a warm heat transfer fan 5 and flowing through a radiating heat exchanger 33. The air receives a heat from the exchanger 33 and further receives a heat from a power source circuit 6. Accordingly, when the air is contacted with the unit 2, a cooling efficiency of the unit 2 is lowered. However, when the unit 2 is disposed at the non-passing position of the radiating air, the air is not contacted with the unit 2, and hence the cooling efficiency is not lowered.
Patent JP-2002161769-A (JP)
Title: Valve timing control apparatus for internal combustion engine
Inventor: TAKAHASHI TATSUHIKO
IPC: F02P5/15
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing control apparatus for an internal combustion engine which realizes the early actuation of a catalyst at a cold start. SOLUTION: This control apparatus is provided with the actuators 15 and 16 connected to the camshafts 15C and 16C, the hydraulic pressure supply devices 19 and 20 for driving the actuators, and a control means 21A for changing the relative phase of a camshaft to a crankshaft by controlling the hydraulic pressure supplied to the actuators according to an operation state. The actuator has a lock mechanism for setting the relative phase at a locking position and a lock releasing mechanism for releasing the lock mechanism in response to a prescribed hydraulic pressure. The control means controls the relative phase at the locking position at start-up and also controls it at an advance angle side in the case that the operation after start-up is in a cold idling state.
Patent JP-2002171394-A (JP)
Title: Facsimile sending method and facsimile machine
Inventor: NAGASAWA TORU
IPC: H04N1/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment capable of preventing recording by a receiving side as a picture image of a different size in the transmission of originals including mixed sizes. SOLUTION: The equipment is provided with a data extraction part 8 for extracting consecutive white or black pixels from a document stored in a transmission data buffer part 4 to extract the area of a required original content, an original size decision part 7 for deciding that picture data can be housed in a small original size, and a communication control part 10 for performing protocol control so as to set an optimal original size to respective pages based on information in the part 7.
Patent JP-2002168452-A (JP)
Title: Cooking apparatus
Inventor: FURUICHI KOJI
IPC: H02N11/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of an external power source such as a battery. SOLUTION: This cooking apparatus is provided with a thermoelectric transducer 6 converting heat into electric power and an external power source 11 as the power source of a cooking apparatus-controlling means 5. The thermoelectric transducer 6 and the external power source 11 are connected with the terminals 5a and 5b of the cooking apparatus-controlling means 5 as the power source through a reverse current preventing means 7 and a changeover means 12, respectively. This cooking apparatus-controlling means 5 compares the voltage of the external power source 11 with the electromotive voltage of the thermoelectric transducer 6 through the terminals 5d and 5c. When it is determined that the electromotive voltage of the thermoelectric transducer 6 is higher, the changeover means 12 is operated to open the connection with the external power source 11. The thermoelectric transducer 6 is connected with the cooking apparatus-controlling means 5 to reduce the burden of the external power source 11.
Patent JP-2002057440-A (JP)
Title: Discharge plasma processing method and apparatus thereof
Inventor: UEHARA TAKESHI
IPC: H01L21/3065
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a discharge plasma processing method and an apparatus therefor which can realize a stable discharge state under the atmospheric pressure condition and treat circuit boards with a small quantity of process gas, using a simple and convenient apparatus. SOLUTION: The discharge plasma processing method and the apparatus thereof are characterized, by setting a solid dielectric on at least one opposite surface of a pair of opposed electrodes under a pressure near the atmospheric pressure, introducing a process gas between the opposed electrodes, applying a pulse-like electric field to obtain a plasma, and exposing a circuit board to the plasma.
Patent JP-2002172775-A (JP)
Title: Piezoelectric element and its manufacturing method
Inventor: ISONO JUN
IPC: B41J2/055
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a piezoelectric element in which polishing process after firing can be eliminated, and a piezoelectric element manufactured by that method. SOLUTION: A process for laying a piezoelectric ceramic sheet printed with an electrode, a process for pressing a multilayer sheet, and a process for placing a pressed piezoelectric ceramic block on the base of a firing furnace, are executed, respectively, after removing foreign matters on the press surface and the mounting surface. Planarity on the bonding surface of a piezoelectric actuator 20 to a cavity plate 10 is thereby set at 30 μm or less in a region of 5 mm2. Consequently, the piezoelectric actuator 20 can be bonded to the cavity plate 10 without polishing the bonding surface.
Patent JP-2002174941-A (JP)
Title: Color image forming device
Inventor: TAMIYA TAKAHIRO
IPC: G03G15/01
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which a residual electric charge stored at a high resistance layer is eliminated in an intermediate transfer body incorporating the high resistance layer to improve transfer scattering caused in the periphery of a toner image. SOLUTION: This color image forming device of an electrophotographic system incorporates a intermediate transfer belt 501 having a ferroelectric substance layer by which polarization is reversed by responding to an external electric field and whose outermost periphery is thin and an inside high resistance layer whose constant at a decay time is long. The intermediate transfer belt 501 is a multiplayer intermediate transfer body that requires longer time for one round than the decay time. The intermediate transfer belt is turned for a time equal to or longer than at least the potential decay time of the intermediate transfer belt 501 by being held between a plurality of means whose potential is set within a specified difference.
Patent JP-2002186142-A (JP)
Title: Forming method for busbar of fuse module
Inventor: KASAI KOJI
IPC: H02G3/16
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To facilitate welding of busbar of a connector module and a fuse module in a modularized junction box. SOLUTION: Connector side welding tabs of busbar are made to protrude in parallel with each other from a connector module on one side of a case of a junction box 10. A fuse module is provided on one side of the connector module and fuse side welding tabs of busbars of the fuse module are made to protrude so as to face the connector side welding tabs and both the tabs are welded to each other. Busbar, connected to power supply side input terminals of the fuse module, are arranged in the direction opposite to the arrangement direction of the fuse module and are made from conductive metal plates, and are used by transferring the directions.
Patent JP-2002181454-A (JP)
Title: Heat treatment equipment
Inventor: SASAKI KATSUYA
IPC: F27B14/06
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment equipment capable of heating a substance to be heated such as fluid and power, with high efficiency and uniformly by increasing a heat transfer area per a unit volume. SOLUTION: A housing 2 to contain a substance to be heated or through which the substance passes the heating elements is formed of a material, through which a magnetic flux can permeate a heart generating group 4 consisting of a number of chains 11 formed that an induction heating heater element 10 made of a non-magnetic conduction material is arranged in a dispersion state in arrangement density to ensure a space for arrangement or passage of a substance to be heated between the heater elements 10. The heater element 10 is induction-heated by an induction coil 3 situated at the outside of the housing 2, and heating treatment of a substance to be heated is effected through the heater element 10.
Patent JP-2002176880-A (JP)
Title: Method for efficiently creating transgenic birds, and transgenic birds obtained thereby
Inventor: IIJIMA SHINJI
IPC: C12N15/09
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide G0 transgenic chimera birds having the objective genes or gene sequences in the germ cells at high efficiency, and capable of being propagated to posterity, and a method for creating the transgenic chimera birds, and further to provide transgenic birds having the objective genes or gene sequences in the somatic cells and the germ cells, and a method for creating the transgenic birds. SOLUTION: The G0 transgenic chimera birds obtained by the gene transfer by using a retrovirus vector in the replication-defective type has >=10% propagation efficiency of the transferred gene to the G1.
Patent JP-2002179037-A (JP)
Title: Label applying device
Inventor: WATANABE NOBUYUKI
IPC: B65C9/26
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To apply a cylindrical label from a neck on a side of a pour-out opening to a shoulder of a vertically standing container after a sheet label is formed into a cylinder. SOLUTION: The label applying device includes a label magazine 1 in which labels L are collected, a suction drum 10 for sucking and holding the labels L one by one from a swinging tip of the label magazine for feeding it, a U-shaped rotary arm 20 for feeding the label sucked to the drum, a label carrying rotary mount 30 equipped with mandrels which can fit into a U-shape of a U-shaped suction arm and receive to hold the label L provided at equal intervals in a vertical direction along its turning circle, a label heating section 40 provided on a label L passage region, a first rolling brush 50 and a second rolling brush 55 for rolling the label L around an outer periphery of the mandrel, a horizontal carry section 60 for sequentially carrying standing bottles B in a horizontal direction, a carry timing cam 70,  and a rotary coating arm 80 for coating the cylindrical label LO on the outer periphery of the mandrel over an upper part of the bottle B.
Patent JP-2002180538-A (JP)
Title: Hub for truss and skeleton structural body using the hub
Inventor: TANAKA KIYOBUMI
IPC: E04B1/58
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To turn a barrel vault type skeleton structural body into a single layer by enhancing the rigidity in-plane direction thereby reducing the number of parts, making the body lighter, reducing production cost and making beautiful appearance. SOLUTION: On the outer peripheral surface of a hub 32, a coupling groove 44 for a frame member 7 and a coupling groove 50 for a diagonal member 33 are respectively formed by four at almost equal interval in the peripheral direction and in a manner neighboring each other. The coupling groove 44 is deeply formed so as to be positioned from the coupling groove 50 for the diagonal member to the center side of the hub 32 and has a taper groove portion 51. A connecting end potion 11 of the frame member 7 is fitted to the connecting groove 44 and part of the tape portion 40 to the taper groove portion 51, and the connecting portion 56 of the diagonal member 33 is fitted to the coupling groove for the diagonal member.
Patent JP-2002181709-A (JP)
Title: Image analyzing method and apparatus thereof
Inventor: HAKAMATA MASASHI
IPC: C12N15/09
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an image analyzing method for a microarray image detection system capable of deciding a concerned region to be determinated as desired and capable of accurately performing quantitative analysis. SOLUTION: A peculiar bonding substance is dripped on a slide glass plate 23 in a spot-like state to form a plurality of spots 24, all of the formed spots are photoelectrically detected to form template data, and a template for deciding the concerned region to be determinated is formed on the basis of the formed template data, and qualitative analysis is performed on the basis of the template to analyze an image.
Patent JP-2001237407-A (JP)
Title: Electromagnetic radiation sensor and its manufacturing method
Inventor: DIERICKX BART
IPC: H01L27/146
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To avoid causing a barrier to be produced against transferred charges because of mismatched edge positions of the transfer gates with opposite conduction type regions (pining regions) on a photodiode surface for forming an embedded diode structure. SOLUTION: A double-purposed electrode 40 is provided, so as to cover from a charge-collecting region 22 surface to a transfer channel 34 between the charge-collecting region 22 and a charge sensing region 26. During exposure, a low voltage is applied to the double-purpos electrode 40 to gather generated charges to a part 44 distant from the collecting region 22 surface, so that the recombination of the charges on the substrate surface can be prevented, the same as in an embedded diode structure. After the exposure is finished, a high voltage is applied to the double-purposed electrode 40 to transfer the charges from the collecting region 22 to the sensing region 26.
Patent JP-2002178322-A (JP)
Title: Molding member for water gathering hole for gutter and form equipped therewith and molding gutter having water gathering hole part
Inventor: IWAMARU TATSUO
IPC: E03F5/04
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a molding member for a water gathering hole for a gutter capable of reducing the number of work processes for arranging and removing a water gathering hole molding part with respect to a form to a large extent at the time of molding/demolding of the concrete gutter, excellent in workability and productivity, reducing the damage of a rib part, excellent in product yield, accurately finishing the rib part to enhance quality and excellent in durability. SOLUTION: The molding member for the water gathering hole for the gutter is equipped with a water gathering hole molding part, which is equipped with a molding stand part of which the bottom part is brought into contact with the wall surface of a core under pressure and at least one fixing hole molding part fixed to the top part of the molding stand part and formed from a first magnetic material, and a fixing part which is equipped with a fixing stand part and a magnetizing part formed from a second magnetic material for magnetically mounting the fixing hole molding part of the water gathering hole molding part on the predetermined part of the fixing stand part.
Patent JP-2002180331-A (JP)
Title: Heat-bonding type conjugated fiber, method for producing the same and fiber formed product using the same
Inventor: TSUMOTO KOJI
IPC: D04H1/541
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To produce a heat-bonding type conjugated fiber capable of obtaining a formed product of fiber such as nonwoven fabric excellent in sufficient bulkiness, high touch feeling, shape stability and recycling property, and to provide a method for producing the conjugated fiber and provide the formed product of fiber typified by nonwoven fabric by using the conjugated fiber. SOLUTION: A propylene-based copolymer is used as a first component and a crystalline polypropylene is used as a second component and both components are spun so that the cross section has an eccentric sheath-core type structure in which the first component is located on sheath side and the second component is located on core side or a parallel type structure of the first component and the second component, and the resultant conjugated undrawn yarn is heat-treated to crystallize only the second component in hard elastic state and the yarn is drawn under specific drawing conditions to produce the objective conjugated fiber having only steric crimp, not substantially changing number of crimp when heat-treated for 5 min at 120 deg.C and having >=42% elastic area obtained from strength-elongation curve. The formed product such as nonwoven fabric is obtained by using the conjugated fiber.
Patent JP-2002180310-A (JP)
Title: Wear with indication of medical information
Inventor: SOTOZONO TAKASHI
IPC: A61F13/14
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a wear with an indication of medical information, enabling a user to promptly get information related to medical care treatment in a broad sense, including even physiology such as physiological information helpful to health maintenance of the user and information helpful to a treatment when the user has a physical trouble. SOLUTION: This wear as a T-shirt 1 has the indication of an illustration 2 indicating the way of doing artificial respiration and cardiac massage, whereby when breath of a user 3 wearing the T-shirt 1 stops, a person 4 nearby the user can give the user 3 artificial respiration and cardiac massage while referring to the illustration 2.