baber/WOPTO huggingface dataset:
Patent JP-2002262710-A (JP)
Title: Apparatus for suppressing algae for water tank
Inventor: NOMURA MITSUAKI
IPC: A01K63/04
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a simple and safe apparatus for suppressing alga for water tank with which pollutions of the water tank and water can be suppressed for a long time without staining an anode. SOLUTION: This apparatus is characterized by serially arranging an ohmmeter 5 and at most two dry cells 6 between the two electrodes 3 and 4 immersed into water 2 in the water tank 1 and using nickel as a material of at least the anode 3 of the electrodes 3 and 4. This apparatus keeps a transparency of water, preventing the water tank from being polluted for a long period and sustains cleanliness because the apparatus has high effects suppressing overgrowth of the alga and scarcely causes the stain of the anode by oxidation thereof.
Patent JP-2002311520-A (JP)
Title: Image reader
Inventor: OSHIMA TOSHIAKI
IPC: G03B27/62
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of preventing 'back staining' and 'printed on the gummed side' without utilizing a complicated mechanism for an original cover. SOLUTION: This image reader 1 is equipped with a plane body member 11 on the original pressing side of the original cover 13. A first original cover having a member 18 having high reflectance is provided on one surface of the member 11, and a second original cover having a member 17 absorbing light is provided on the other surface, then the first and the second original covers are switched and used.
Patent JP-2002312952-A (JP)
Title: Optical disk unit
Inventor: KAWAGUCHI SABURO
IPC: G11B21/12
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device, which can be positioned with satisfactory reproducibility with a simple constitution and can be miniaturized. SOLUTION: A moving block 24 incorporating an optical pickup is supported by a base block 20, and the base block 20 is supported by a base holder 22. A guide shaft 40 and a cam shaft 42 are arranged on the base holder 22. The guide shaft 40 is inserted to a guide groove 3202 of an outer plate 32, and the cam shaft 42 is inserted to a cam groove 3410 of a cam plate 34. The cam plate 34 is moved in the Y axis direction and the base block 20 is vertically moved. When the base block 20 is raised to the operating position, the guide shaft 40 is obliquely pressed down by a lock arm 3254, and the guide shaft 40 is pressed down to the edge of the guide groove 3202 in the Y axis direction, and the cam shaft 42 is pressed down to the edge of the cam groove 3410 in the Z axis direction.
Patent JP-2002312350-A (JP)
Title: Information terminal device and list display program
Inventor: SUZUKI SHIGETO
IPC: G06F3/0489
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal device capable of easily confirming a target cell in a list and then smoothly performing the data input work and the like. SOLUTION: A cursor movement attribute information is set for moving a cursor by a predetermined unit. When the cursor movement attribute information set on the list is extracted (step A11, A12), when the display of the list or the movement of the cursor is instructed, a cell position to which the cursor is to be moved is retrieved on the basis of the present date and time information and the cursor movement attribute information (step A14-A22), and the cursor is moved to the retrieved cell position to display the list (step A23-A25). Whereby the input work of the data can be immediately performed without troublesome operations such as searching the target cell by scrolling after the display of the list, and moving the cursor to the cell by a user himself.
Patent JP-2002273230-A (JP)
Title: Catalyst for purifying exhaust gas, its manufacturing method and combustion improving apparatus
Inventor: OKAZAKI TSUTOMU
IPC: C10L1/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for lowering fuel expenses of an internal-combustion engine of a motorcar or the like, reducing the amount of exhaust gas to be discharged and purifying a toxic component. SOLUTION: Fuel (gasoline, light oil, heavy oil or LPG) is reformed by incorporating a fuel-compatible alloy catalyst in the fuel. This alloy catalyst contains 55-65% Al, 5-15% Ag, 5-10% Mg, 5-10% Mn, platinum, iron oxide and copper.
Patent JP-2002318615-A (JP)
Title: Remote monitor control system for plant
Inventor: YAMADA AKIHIKO
IPC: H04Q9/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To execute a safe and accurate unmanned operation when any abnormality is generated in an operation command inputted to an unmanned operating plant to be remotely monitor controlled. SOLUTION: A second communication line different from a first communication line is arranged between an in-plant controller 300 and a monitor control center 400, and the in-plant controller is provided with an operation command evaluating means 310 for evaluating the validity of an operation command signal 12 received through the first communication line and a signal transmitting/receiving means 210 for transmitting an operation command confirmation signal 16 for confirming the validity of the operation command signal through the second communication line, and for receiving an answer signal 17 of an operator 410 in the monitor control center to the operation command confirmation signal.  The monitor control center is provided with a signal transmitting/receiving means 230 for receiving the operation command confirmation signal through the second communication line, and for transmitting an answer signal to the operation command confirmation signal. Then, the plant is controlled by an in-plant manipulated variable arithmetic means 330 based on the answer signal.
Patent JP-2002317501-A (JP)
Title: Metal fitting for connecting horizontal member
Inventor: YAMAGUCHI RYUJI
IPC: E04B1/58
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an extremely epoch-making metal fitting for connecting horizontal members capable of realizing the connection of beams and the beams even at intermediate places among columns without places near to the columns in a structure, in which the beams can be connected mutually only by executing simple improvement in spite of the structure having excellent mass productivity by simple constitution and which has connecting strength sufficiently resisting load from the upper sections of the beams. SOLUTION: In the metal fitting for connecting the horizontal member abutting and joining the mutual end sections of the horizontal members 1, one side section is inserted and engaged to a connection section 2 formed at the end section of one horizontal member 1, a pair of plate materials 3 in which the other section on the reverse side is inserted and engaged to the connection section 2 formed at the end section of the other horizontal member 1 are installed,  a plurality of penetrating engaging holes 6 penetrated to engaging bodies 4 driven from the external surfaces of the horizontal members 1 are formed to each plate material 3 under an opposed state while mounting plate sections 5 housed in the connection sections 2 under the state in which the mounting plate sections 5 are not projected from the undersides of the horizontal members 1 are secured between a pair of the plate materials 3, and a pair of the plate materials 3 are formed under an opposed and juxtaposed state by at least the mounting plates 5.
Patent JP-2002315710-A (JP)
Title: Drawer type dishwasher and method for installing the same
Inventor: MIZUNO TOSHIMITSU
IPC: A47L15/42
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for installing a drawer type dishwasher wherein a movement preventing member of the washer can be easily mounted. SOLUTION: The drawer type dishwasher 10 installed on a base 12 includes a forwardly open box-like washer body 14, an upwardly open box-like washing tank 16 which can be drawn out of the body 14, body side movement preventive members 42 which are mounted to the body 14 and brought into engagement with base side movement preventive members 22 mounted to the base 12 to prevent a forward movement of the body 14, and mounting means 43 for mounting the members 42 attached outward of side walls 16a of the washing tank 16.
Patent JP-2002315490-A (JP)
Title: Case for receiving fishing
Inventor: KIMURA SHUICHI
IPC: A01K97/08
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a case for fishing rod which has a curved depression toward the other side face on the reel position and is openable with a zipper until near the reel. SOLUTION: In the fishing rod case 1, a surface material 2, an intermediate material and an under material are laminated. The zipper for a case-opening and closing 5 is sealed at its edge band. The peripheries of one side face (a) and the top and bottom faces (b, c) and the case edges are enclosed with gloss- finished bias tapes 6 and sewed. The surface material 2, the intermediate material and the under material are folded twice to form the space for receiving the rod in the case 1. The opening part β is formed on the one side face (a), the top and bottom (b, c). The other opening βincluding the curved depression 1a is opened on one side face toward the other side face (d). The opening βincluding the curved depression 1a is closed openably with a zipper 5 as a case-opening and closing mechanism and the zipper comprises the first slider 7 and the second slider 8.
Patent JP-2002322207-A (JP)
Title: Photopolymerizable composition and recording material
Inventor: TAKASHIMA MASANOBU
IPC: C08F2/44
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizable composition and a recording material having a high sensitivity and excellent decolorizing property. SOLUTION: This photopolymerizable composition comprises a polymerizable compound having an ethylenic unsaturated bond and radical generators represented by the general formula (1) [wherein S represents a light-absorbing part having >=1,000 absorption coefficient in longer wavelength area than 300 nm; A represents an active part generating radical by interaction with photo- excited S: L represents a connecting group for connecting S to A] and the general formula (2) [wherein Ra<1> , Ra<2> , Ra<3> and Ra<4> represent each independently an aliphatic group, aromatic group, a heterocyclic group or Si(Ra<5> )(Ra<6> )-Ra<7> ; Ra<5> , Ra<6> and Ra<7> represent each independently an aliphatic group or aromatic group; G<+> represents a group capable of forming a cation].  This recording material comprises the photopolymerizable composition and a coloring component A and a coloring B having a part colored by reaction with the coloring component A.
Patent JP-2002324523-A (JP)
Title: Method for sealing opening of sealed cell
Inventor: TAKAHASHI RYUJI
IPC: H01M10/058
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for sealing the opening of a cell casing, which controls variations in the sealing and prevents cutting of an insulation resin gasket due to over-pressing by uniformly pressing and caulking around the brim of the opening. SOLUTION: In the cylindrical cell casing 1 with a bottom, shaped in an oblong circle cross-section with semicircular shorter sides and straight longer sides, there is encased electricity generating elements 5. On a supporting loop portion 9 inwardly projected by forming a loop groove 6 on the outer periphery of the casing upper part, there is supported a plate 4 to close the opening with the insulation resin gasket 2 therebetween. The gasket 2 is then press-deformed by caulking the opening 1a having the straight longer sides B and the semiconductor shorter sides A using a metal mold 8 to close the opening in R-shape with the arc angle θ larger than 90 deg. on its straight longer sides B and the arc angle θsmaller than that arc angle θ on its semicircular shorter sides A, whereby the opening 1a is closed with the closing plate 4.
Patent JP-2002325062-A (JP)
Title: Mobile communication system and mobile communication terminal
Inventor: DAN KEISHO
IPC: H04B7/10
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a base station detects the azimuth of a mobile station using uplink circuit signals including a high capacity of data information transmitted from the mobile station but, if the mobile station does not transmit data information, the base station cannot form a beam form suited to the mobile station, resulting in some interference. SOLUTION: A base station executes an adaptive array process to control the directivity based on angle information from outside, and transmits/receives signals through a common channel and individual channels. Mobile stations detect the azimuth of the base station based on signals received by a first and second antennas from the base station, and feedback it to the mobile stations, thus constituting a mobile communication system.
Patent JP-2002325164-A (JP)
Title: Image reader
Inventor: OGUSHI HIROSHI
IPC: H04N1/107
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that places a limit on an operation of a hand scanner so as to interrupt reading or make the scanning speed proper thereby conducting proper image reading. SOLUTION: The image reader scans an image of an original by manually sliding the hand scanner on the original as a typical configuration of the image reader in order to solve the tasks above, and is characterized in that the image reader is provided with an image read means that optically reads an image on an original, a moving amount of the image read means onto the original, and a roller turned on the original while being pressed into contact with the original, a load means that exerts a load onto the turning of the roller or a turning block means that stops the turning of the roller.
Patent JP-2002327996-A (JP)
Title: Heat exchanger
Inventor: MAEDA AKIHIRO
IPC: F01P3/12
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent misassembly of inner fins in a gas cooler which is provided with protrusions (louvers) having directivity with respect to a flow of EGR gas. SOLUTION: A tube 110 is provided with a plurality of protrusions 110a that protrude in the tube, at positions corresponding to flat parts 111a, respectively, i.e., the positions that face the insides of the flat parts 111a. Accordingly, in assembling inner fins 111 into the tube 110, misdirection of them causes interference between the protrusion 110a and the outside of the flat part 111a (the other side with respect of the center of bending, i.e., the other side with respect to the center of radius of curvature) of the inner fin 111. Thus, the inner fins 111 cannot be assembled into the tube 110 in a condition where the assembling direction of the inner fins 111 is in error, thereby preventing misassembly of the inner fins 111.
Patent JP-2002330027-A (JP)
Title: Temperature compensating crystal oscillator for surface mounting
Inventor: MORIYA KOICHI
IPC: H03B5/32
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a reliable temperature compensating crystal oscillator for surface mounting that is specially suitable for reduced height, and has improved productivity. SOLUTION: In the temperature compensating crystal oscillator for surface mounting, a flat terminal plate having a plurality of lead terminals is provided, IC chips are arranged at the other-surface side of the flat terminal plate for directly connecting each lead terminal to a plurality of terminal electrodes of the IC chip, a crystal oscillator is arranged at the one surface side of the flat terminal plate, at the same time, the lead terminal connected to the crystal terminal electrode of the IC chip is directly connected to the mounting electrode of the crystal oscillator for resin-molding the IC chips, the lead terminal connected to the power supply, output, and terminal electrode for grounding of the IC chips is used as a mounting terminal for surface mounting for bending from the side of the resin molding to the bottom surface,  and the lead terminal connected to the temperature compensating mechanism of the IC chip for writing compensation data is bent to the side of the crystal oscillator.
Patent JP-2002327450-A (JP)
Title: Digger and excavator for underground continuous groove
Inventor: KINOSHITA FUMIO
IPC: E02F5/06
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a digger and an excavator for underground continuous groove, which are prevented from fracture of a shoe bolt and inverted warping of a chain by enhancing supporting performance for rotation moment and overturning force caused by excavation reaction. SOLUTION: According to the digger and the excavator, a scram unit U is formed by arranging a plurality of bit plates 12, 12, etc., such that adjacent end faces 12a, 12a, etc., thereof make contact with each other. Then, rotation moment and overturning force generated by excavation reaction are equally borne by the bit plates 12, 12, etc., in the scram unit U.
Patent JP-2002122565-A (JP)
Title: Gas sensor element and its manufacturing method
Inventor: GAKU TAKESHI
IPC: G01N27/407
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor element which can generate a stable output even when exposed to a high-temperature environment for a long period, in which an Si poisoning operation is hard to generate, in which a stable control value can be maintained for a long period and whose heat resistance and Si poisoning-resistant performance are superior by a method wherein, in the gas sensor element, the whole surface of an electrode on the side of a gas, to be measured, in a high-activity state and an active face or a catalyst activity which promotes a gas nonequilibrium reaction can be maintained even when the gas sensor element is influenced in a severe high-temperature environment or in the poisoning environment of the electrode due to an Si component. SOLUTION: The gas sensor element is composed of a solid electrolyte body 10, an electrode 12, on the side of a reference electrode, which is installed on the side opposite to the reference gas in the body 10 and the electrode 11, on the side of the gas to be measured, which is installed on the side opposite to the gas, to be measured, in the body 10. The crystal-plane strength ratio of the electrode by X-ray diffraction is 0.7<= I(200)/I(111)} or 0.6<= I(220)/I(111)}.
Patent JP-2002333454-A (JP)
Title: Display and method for displaying waveform
Inventor: KATO AKIRA
IPC: G01R13/20
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To make a desired waveform easily selected out of accumulated histories. SOLUTION: This display has a measuring function for measuring a desired value based on an acquired waveform data, and a history function for accumulating the displayed waveform data and the measured values as to the waveform data to allow the accumulated waveform data and the measured values to be displayed at the same time. The measured value measured by the measuring function is selected to select the waveform data corresponding thereto out of the accumulated waveform data, and the corresponding waveform data is displayed on a displaying means.
Patent JP-2002334866-A (JP)
Title: Coating agent and plasma-resistant component treated thereby
Inventor: NAGAYAMA MASAYUKI
IPC: B01J19/08
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide coating agent for forming a coating film which can be easily exfoliated from a chamber internal component, and the chamber internal component on which the coating film is formed. SOLUTION: The coating agent 51 for forming the coating film is a resist consisting of main components like cyclized rubber-bisazide, sensitive agent and organic solvent for dissolving the main components and the sensitive agent. Through etching treatment, deposition of deposit 52 proceeds on the coating film (resist film) of the coating agent 51 spread on the chamber internal component 50. When the chamber internal component 50, which has been detached from the inside of a chamber 22 by periodical cleaning or the like, is dipped in exfoliation liquid like acetone, the deposit 52 is separated from the chamber internal component 50, being stuck on the coating film of the coating agent 51, as it is, together with the exfoliation of the coating film.
Patent JP-2002332217-A (JP)
Title: Composition for hair scalp
Inventor: FUJII KENJI
IPC: A61Q5/12
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a composition which has excellent hair-restoring, hair- growing, hair falling-preventing and scalp-caring properties and is highly safe. SOLUTION: This composition for the hair scalp, containing oxidized coenzyme Q and reduced coenzyme Q, or the reduced coenzyme Q as an active ingredient is characterized by containing the oxidized coenzyme Q and the reduced coenzyme Q in a total amount of 0.0001 to 99 wt.% based on the total amount of the composition.
Patent JP-2002339261-A (JP)
Title: Leathery sheet and method for producing the same
Inventor: ADACHI HIDEAKI
IPC: D06N3/14
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To produce with reduced load on the environment a leathery sheet presenting good flexibility and solid feeling and excellently sophisticated creases and having leathery surface touch. SOLUTION: This leathery sheet is produced by superposing a polyurethane fiber nonwoven fabric 30-500 μm in thickness on at least one side of a basal layer comprising an entangled fiber assembly and an elastomeric polymer given by an aqueous resin dispersion included in the fiber assembly followed by hot- pressing both the nonwoven fabric and the basal layer to effect fusing the polyurethane fibers and integratedly laminating the fibers with the basal layer. The other version of this leathery sheet is produced by gravure coating of the above sheet with an aqueous dispersion of a colorant-containing resin.
Patent JP-2002333163-A (JP)
Title: Heat conveying device
Inventor: SATO KENJI
IPC: F25B1/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To effectively utilize capacity of a tank. SOLUTION: In a main circuit (50), absorption heat circulation that a refrigerant evaporated in an indoor heat exchanger (54) is condensed in a main heat exchanger (11) and radiation circulation that a refrigerant evaporated in the main heat exchanger (11) is condensed in the indoor heat exchanger (54) are switched. In the main circuit (50), heat is conveyed from the main heat exchanger (11) to the indoor heat exchanger (54). A heat drive circuit (70) pressurizes or decompresses two main tanks (72, 73) by heating or cooling the refrigerant, and a liquid refrigerant is pushed out from the two main tanks (72, 73) to the main circuit (50) and meanwhile, a liquid refrigerant in the main circuit (50) is recovered to the two main tanks (72, 73). A liquid receiver (52) of the main circuit (50) stores a refrigerant in the main circuit (50) during heat absorption circulation.
Patent JP-2002340164-A (JP)
Title: Control device for vehicle having supercharger
Inventor: TABATA ATSUSHI
IPC: B60W10/11
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a vehicle having a supercharger capable of increasing a learning opportunity, while preventing the learning error. SOLUTION: When the output torque of an engine 10 is changed with a change of at least one of the supercharging pressure and an air-fuel ratio A/F, a learning control prohibiting means 168 prohibits the learning of the engagement oil pressure by a learning control means 162 to prevent the generation of learning error. When a torque change of the engine due to a change of the supercharging pressure and a torque change of the engine 10 due to a change of the air-fuel ratio A/F are offset by each other, a learning control permitting means 174 permits the learning of the engagement oil pressure by the learning control means 162.  With this structure, learning by the learning control means 162 can be carried out even if the supercharging pressure and the air-fuel ratio are changed, in comparison with a case that learning is prohibited in such a condition in a conventional one, and learning opportunity is increased.