baber/WOPTO huggingface dataset:
Patent JP-2002246331-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: ABE KENICHIRO
IPC: H01L29/78
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To improve Co silicide reaction in a region where a Co silicide film is hard to be formed, since As and F have been injected. SOLUTION: By injecting P ions into a region, where the Co silicide film is hard to be formed since various ions, such as at least an N+ diffusion layer formed on a silicon substrate in a transistor, are injected, the Co silicide is formed easily. When P ions are to be injected, a region other than a region, such as the surface of the N+ diffusion layer where the Co silicide film is hard to be formed is selectively masked by a resist, and P ions are merely injected into the region, where the Co silicide film is hard to be formed. For example, an oxide film 2 of the transistor, and the surface of a gate electrode 5 are masked by resist 7, and P ions are injected into drain and source layers 3 and 4.
Patent JP-2002251916-A (JP)
Title: Electrolyte composition, electrochemical battery, photo- electrochemical battery, nonaqueous secondary battery, and liquid crystal compound
Inventor: ONO MICHIO
IPC: H01M10/0568
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte composition practically nonvolatile and having high charge transport performance, an electrochemical battery containing the electrolyte composition and having high durability and high ionic conductivity, a photo-electrochemical battery having high durability and high photoelectric conversion characteristics, a nonaqueous secondary battery having low capacity deterioration and high cycle characteristics, and a new liquid crystal compound having high charge transport performance without decreasing mechanical strength. SOLUTION: The electrolyte composition is composed of a salt having an anionic portion and a cationic portion, and containing an atomic group comprising a repeating unit represented by general formula (I) in at least one of the anionic portion and the cationic portion, the electrochemical battery, the photo- electrochemical battery, and the nonaqueous secondary battery use the electrolyte composition, and the liquid crystal compound is represented by general formulas (IV-a), (IV-b) or (IV-c).
Patent JP-2002258939-A (JP)
Title: Data analysis supporting device and data analysis supporting method
Inventor: MURAYAMA TOSHINAO
IPC: G06F3/048
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce the labor of an operator, and to reduce the number of graphs to be prepared and the number of functions to be added to the graphs, and to prepare a story constituted of a plurality of graphs. SOLUTION: At the time of mouse clicking 'window' in a menu bar M, a pull-down menu M1 and a graph name list M2 indicating the graph name of the window opened at present appear. At the time of clicking 'graph matrix (with a comment)' of the pull-down menu M1, a graph matrix picture GM appear, and graphs G1-G12 of the window opened at present are displayed in boxes #1-#12 arranged by vertical 3 columns and horizontal 4 columns. The positions of the boxes #1-#12 can be freely changed by the drag operation of the mouse. The whole boxes #1-#12 in which the graphs G1-G12 are displayed are preserved as a graph matrix GRM. The preserved graph matrix GRM is repeatedly used.
Patent JP-2002258878-A (JP)
Title: System for distributing contents data
Inventor: KOJIMA TSUTOMU
IPC: G06F21/60
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To distribute newer contents and also to surely collect use charge or the like by omitting troublesome labor. SOLUTION: This contents data distribution system generally comprises portable telephones 1, 1-1, and 1-2, a charging system 4, contents distribution systems 5, 5-1 and 5-2 and a reproducing devices 7, 7-1 and 7-2. In the case of requesting, e.g. a desired piece of music from the portable terminal 1, the requested piece of music and the identification number of the reproducing device 7, that should reproduce the piece of music in a Karaoke room are inputted to transmit data to the charging system 4, prescribed checking is performed in the charging system 4 and by the contents distribution system 5, the contents distribution system 5 subsequently distributes the requested piece of music to the designated reproducing device 7, and when reproduction is finished, the device 7 transmits billing information to the charging system 4.
Patent JP-2002258342-A (JP)
Title: Camera
Inventor: KAMODA TAKASHI
IPC: G03B7/30
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent 1st frame feeding action in a state where a cartridge chamber cover is opened in spite of simple constitution. SOLUTION: In the state where the cartridge chamber cover 19 is opened, the branched projection part 35b of a cover lock lever 35 presses the projection part 45a of an interlocking lever to the back side of a camera 10, and the cam projection of the interlocking lever presses a shutter lock lever 52 to the front side of the camera 10. The tip of the projection part 52c of the lever 52 is inserted in the depressing orbit of a shutter button 15 so as to prevent the depressing operation of the button 15, whereby the 1st frame feeding action by the depressing operation of the button 15 is prevented.
Patent JP-2002258541-A (JP)
Title: Liquid developer for electrostatic charge image and image forming method using the same
Inventor: KUDO TAKEO
IPC: G03G9/12
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid developer for electrostatic charge images which is well dispersed with toners, has good solid uniformity, high image density, stability and high resolution and is capable of imparting the highly chromatic images and an image forming method using the same. SOLUTION: The mass average grain size of toner particles of the liquid developer for the electrostatic charge images prepared by dispersing the toner particles consisting of coloring agents and resins into a carrier liquid having a high resistance and low dielectric constant is 1 to 8 μm and the grain size distribution is a two-peak grain size distribution having peaks respectively at a fine powder side and a coarse powder side.
Patent JP-2002266707-A (JP)
Title: Device for detecting abnormity of exhaust recirculating device
Inventor: MORIKAWA ATSUSHI
IPC: F02D41/18
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To detect abnormity of an exhaust recirculating device in any region, not limited to an idle region, where exhaust recirculation is conducted, and to apply to an exhaust recirculation device which does not recirculate exhaust in the idle region of an internal combustion engine. SOLUTION: An electronic control unit (an ECU) 42 feedback-controls an opening of an EGR valve 34 so as to correspond to an intake air quantity detected by an air flow meter 35 with a target intake air quantity responding to an operation state of a diesel engine 11. When a feedback term of the control is deviated from a predetermined range set more widely than a general range to be covered, the opening of the throttle valve 24 is changed. When the change quantity of the feedback term is not more than a predetermined value even when the opening is changed by a predetermined quantity, it is determined that an EGR device 32 is abnormal.
Patent JP-2002271519-A (JP)
Title: Method and device for starting non-telephone terminal in mobile communication system
Inventor: YAMAMOTO AKIHIRO
IPC: H04W92/08
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for starting a non-telephone terminal in a mobile communication system, that can simply make settings for non- telephone communication to conduct the non-phone communication in the case of conducting the non-telephone communication employing the non-telephone terminal. SOLUTION: The task above is solved by the method for starting a non- telephone terminal to discriminate a type of non-telephone terminal on the basis of a prescribed signal outputted from an external terminal before the external terminal transmits the non-phone information to a mobile unit in the non-telephone terminal start method that discriminates the type of the non- telephone information to be provided from the external terminal to the mobile unit and allows the mobile unit to start transmission of the non-telephone information from the external terminal as a transmission terminal of the non- telephone information from the external terminal.
Patent JP-2002264544-A (JP)
Title: Heat transfer ink sheet
Inventor: OGASAWARA HIROAKI
IPC: B41M5/40
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer ink sheet which shows high dye transfer efficiency and imparts shelf stability, especially excellent light fastness to a dye image. SOLUTION: In the heat transfer ink sheet with a plurality of heat transfer dye layers 2 and 4 with a varying hue sequentially arranged on the plane, on one of the sides of a base material sheet 1, a transparent transfer layer 5 to be transferred to a medium to which a dye is transferred is provided in at least one of the regions formed between the adjacent heat transfer dye layers 2 and 3 so that the dye already transferred to the medium is prevented from being retransferred to the heat transfer ink sheet side and the dye to be transferred next is received.
Patent JP-2002268347-A (JP)
Title: Development cartridge, process cartridge and electrophotographic imaging device
Inventor: SUGANO KAZUHIKO
IPC: G03G15/08
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To surely interrupt the transmission of driving to a toner seal automatic unsealing device, after taking up a toner seal. SOLUTION: A gear 66a2 supported on a rockable plate 66d and pressed in the direction of a flat tooth part 43b2 is meshed with the flat tooth part 43b2 of a second bevel gear 43b, and a diameter-detecting member 67 is brought into contact with a shaft 42 to take up a toner seal member 41. The plate 66d and the member 67 are integrated, and a gear 66a is driven, and the bevel gear (not shown) in Figure, of the shaft end of the take-up shaft 42 is rotated by a bevel gear 43b1 integrated with the flat tooth part 43b2, so that the take-up shaft 42 is rotated. When the toner seal member 41 is taken up by the take-up shaft 42 and a diameter becomes larger, the gear 66a and the flat tooth part 43b2 are disengaged.
Patent JP-2002268322-A (JP)
Title: Multicolor imaging device
Inventor: FUJITA SHOICHI
IPC: G03G21/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a color image and a monochromatic image of high quality, in a tandem type color imaging device. SOLUTION: In a multicolor imaging device, a larger number of imaging stations, having photosensitive bodies as the centers are arranged in the direction of form carrying, and color images formed in respective imaging stations are successively superposed on a form to form one multicolor image at multicolor image formation; only the image forming station placed at the top in the direction of form carrying is used to form a monochromatic image on a form at monochromatic image formation; a bias voltage applying device is provided which applies a developing bias voltage, where an AC component is superposed on a DC component, to a developing device of the imaging station placed at the top; and the bias voltage applying device changes the amplitude of the AC component of the developing bias voltage between multicolor imaging and monochromatic imaging times.
Patent JP-2002281654-A (JP)
Title: Shielding structure of electric wire
Inventor: KANEKAWA SHUICHI
IPC: H01R13/658
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a shielding structure of electric wire, which is superior in strength and can be manufactured at a low cost. SOLUTION: Three electric wires 10 are covered with a cylindrical shielding tube 30 constituted of braided wires and covered with a metal case 52 of a shielding connector 50 attached on a front end of the shielding tube 30, at the outside of a shielding wall 20 of a motor as an electrical apparatus, so that the wires 10 are shielded in batch. In a housing 51, insertion holes 53 in which the respective wires 10 are inserted are formed, and a rubber plug 55 which is used for sealing at the periphery of the wires 10 being in close contact with the outer peripheries of the respective wires 10 and an internal surface of the housing 51 is arranged. A front end of the shielding tube 30 is capped and attached on a rear part 52b of the metal case 52 and fixed by pressure with a band 40 from outside the front end. At both side parts of a front end of the metal case 52, a pair of flanges 72 are made to protrude to the side parts, and both of the flanges 72 are fixed to a shielding wall 20, by using bolts B.
Patent JP-2002277792-A (JP)
Title: Scanning optical device
Inventor: UEDA TAKESHI
IPC: G03G15/01
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical device by which one or both of inclination and bending are corrected in a scanning line without influence by temperature change, only initial adjustment is required and an image with high image quality is obtained without color slippage at a low cost and also to provide especially the one by which the inclination and the bending of the scanning line are corrected without giving unnatural force onto a lens. SOLUTION: In the scanning optical device, an image forming optical system is provided with an anamorphic lens to be adjusted 100 having power mainly in a sub- scanning direction and holding mechanisms 200, 200A, 300, 300A, 400 and 400A constituting respective pairs, which hold the lens to be adjusted 100 between tem from both directions being nearly vertical concerning a deflection scanning surface and also which displace the lens to be adjusted 100 in a direction being nearly vertical concerning the deflection scanning surface.  The holding mechanisms are characterized by being nearly symmetrical with respect to the deflection scanning surface, being arranged at two places on a straight line which is parallel with the deflection scanning surface and is nearly vertical concerning an optical axis, being arranged at one place in the neighborhood of the optical axis other than the straight line and abutted on the lens to be adjusted 100 with nearly the same pressure.
Patent JP-2002278341-A (JP)
Title: Exhauster
Inventor: KITAOKA SATOSHI
IPC: G03G15/20
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an exhauster capable of preventing the reduction of air capacity in the device itself and maintaining the removing performance of vaporized substances over a long period. SOLUTION: A metallic plate laminating filter 4 obtained by laminating thin metallic plates is arranged on the inlet of the exhauster 2. The periphery of the filter 4 is brought into contact with a metallic body structure 5. Since the heat of the filter 4 can be discharged, vaporized substances 8 generated in a fixing device 1 can be aggregated as liquefied aggregate 9, air capacity in the exhauster 2 can be prevented from being reduced and high vaporized substance removing performance can be maintained over a long period.
Patent JP-2002277039-A (JP)
Title: Air conditioner
Inventor: SAWARA MASAMITSU
IPC: F24F13/14
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner enhanced in strength and wear resistance of a bearing section of a wind direction deflecting plate. SOLUTION: A boss 8a is protruded on a support plate 5 provided on both sides of an outlet. A recess 8d is provided in the rear face thereof. A pivoting part 10b having slits 10c and locking claws 10d formed at the tip thereof is protruded on the base 10a of a bushing 10. A shaft 6b protruded on a rib 6a of the wind direction deflecting plate 6 is mounted on the boss 8a of the support plate 5 via the bushing 10.
Patent JP-2002272468-A (JP)
Title: Betaine aldehyde dehydrogenase gene
Inventor: NISHIMURA SATORU
IPC: C12R1/91
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a betaine aldehyde dehydrogenase of plant, its gene, a transformation plant into which the gene is transferred and a plant into which a choline monooxygenase gene and a betaine aldehyde dehydrogenase are transferred. SOLUTION: This recombination protein is (a) a protein containing a specific amino acid sequence derived from Chenopodium album or (b) a protein containing an amino acid sequence in which in the amino acid sequence, one or a plurality of amino acids are deleted, substituted or added and having a betaine aldehyde dehydrogenase activity. This gene encodes the protein. This plant is a plant to which the gene is transferred. This plant is a plant to which the gene and a choline monooxygenase are transferred.
Patent JP-2002275007-A (JP)
Title: Antimicrobial agent
Inventor: HIRAMOTO TADAHIRO
IPC: A23L21/15
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an environmentally friendly and human-friendly antimicrobial agent having high antimicrobial activity. SOLUTION: This antimicrobial agent comprises as the active ingredient a coumarin analog mixture obtained from the pericarps of citrus fruits, particularly obtained from citrus cold press oil.
Patent JP-2002274072-A (JP)
Title: Image receiving sheet
Inventor: GOTO YASUTOMO
IPC: B41M5/50
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image receiving sheet wherein the transfer property of thin lines is favorable when a transfer image formed on the image receiving sheet is transferred onto a paper, the scratch-resistance of the transferred image is increased, and the lifting of the image (the peeling of the transferred image from the base paper) is reduced, and also, a normal rough paper can be used as the transfer paper. SOLUTION: This image receiving sheet has at least an image receiving layer on a supporting body. In such an image receiving sheet, the image receiving layer contains a polymer or its composition wherein the value of the glass transition temperature (Tg) at 25 deg.C and when the humidity is adjusted to 50%RH is 6 to 57 deg.C, or alternatively, the value of the elongation at break is 1 to 130%.
Patent JP-2001343310-A (JP)
Title: Liquid stirring method
Inventor: HIRAMATSU HISAO
IPC: G01N1/36
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of sufficiently and easily stirring liquid. SOLUTION: In this stirring method of liquid, a part of the liquid 2 is once sucked from a liquid tank 1 that is opened upwardly and stores the liquid 2, through an opening part 1a, and the sucked liquid is delivered into the liquid tank through the opening part 1a. The delivery position of the liquid is horizontally shifted from a suction position. When the suction and the delivery of the liquid 2 are repeated for a plurality of times, the suction position and/or the delivery position are preferably shifted horizontally from the previous arrangement. The inner surfaces of the side walls of the liquid tank 1 are provided with gradient parts 1b becoming higher outwardly, and the liquid is preferably delivered toward the gradient parts 1b.
Patent JP-2002274989-A (JP)
Title: Method of composting organic waste and compost making system
Inventor: TANAKA YONEMI
IPC: B09B3/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a compost making system capable of rapidly making a large amount of fully ripe and nutrient-rich compost and treating the organic wastes having high water contents such as livestock dung or garbage, with higher efficiency. SOLUTION: The compost making system A is equipped with treating vessels 1, 1a and 1b, a travel agitating machine 2, a transfer unit, a take-out device 4, a mixing and crushing device 5, a feeder 6 and a discharger. The traveling agitating machine 2 is freely travelably placed on rails 11 and 11 of any among the treating vessel 1, 1a and 1b. The travel agitating machine 2 is made movable among the treating vessels 1, 1a and 1b by the transfer unit. The travel agitating machine 2 has a main agitating machine 22 of a long agitating member and an auxiliary agitating machine 23 of a short agitating member. The commercial spawns taken outside the treating vessel 1, 1a and 1b by the take-put device 4 are mixed with the fresh organic wastes and the mixture is crushed by the mixing and crushing device 5. The mixture is fed into the treating vessel 1, 1a and 1b by the feeder 5.
Patent JP-2002274809-A (JP)
Title: Chemical reaction apparatus
Inventor: KOSHIZAKI KENJI
IPC: B01J8/06
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a chemical reaction apparatus which is capable of recovering hydrogen with a high recovery rate from gaseous raw material and is decreased in the consumption of carbon dioxide absorptive materials and the heating quantity necessary for regeneration of the same. SOLUTION: This apparatus includes a first reaction region where solid catalysts are housed, a second reaction region which is arranged behind this first reaction region and where chemical absorbents for selectively absorbing carbon dioxide and the solid catalysts are housed and heating means for heating the second reaction region. In the first reaction region, hydrogen which is main formed gas and the carbon dioxide which is by-product gas are formed by causing the chemical reaction of the gaseous raw material. The gases generated in the first reaction region are introduced into the second reaction region, where the chemical reaction and the absorption of the carbon dioxide are effected. The weight of the solid catalysts housed into the first reaction region is >=0.4 to <=2.0 times.
Patent JP-2002285840-A (JP)
Title: Exhaust manifold structure of engine
Inventor: TSUJI YUKIHIRO
IPC: F02M25/07
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust manifold structure of an engine capable of preventing cooling water leaking from an EGR cooler from flowing into a cylinder and avoiding in advance a waste burden to be loaded on the engine. SOLUTION: A projection 23 for preventing water leaking from the EGR cooler 15 from flowing into an exhaust port 9 is formed in an exhaust manifold 11.
Patent JP-2002283486-A (JP)
Title: Inorganic fiber sheet and manufacturing method thereof
Inventor: SUGIYAMA KAZUHISA
IPC: D04H1/4209
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic fiber sheet for which rock wool is used as a main material, while a thermosetting resin binder is not used, and which has a high tensile strength and hardly causes a fray of fibers, and a manufacturing method thereof. SOLUTION: An inorganic fiber core material is prepared at least from the rock wool, glass fibers and a fibrous binder oriented irregularly in a mixed state, and the fibers of the material are connected together by the intertwinement of the fibers and the fibrous binder. The present inorganic fiber sheet has a skin material made of pliable fibers which is laminated on the surface of the core material by the intertwinement of the fibers and the fibrous binder. In the present manufacturing method of the inorganic fiber sheet, the skin material made of pliable fibers is joined by needling to the surface of the inorganic fiber mat having at least the rock wool, the glass fibers and the fibrous binder oriented irregularly in the mixed state, and then the sheet is subjected to hot press molding at the temperature of the melting point of the fibrous binder or above.
Patent JP-2002291217-A (JP)
Title: Three-phase hybrid stepping motor
Inventor: ONISHI KAZUO
IPC: H02K37/04
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an effective vernier method to reduce the cogging torque generated when coils are not energized in a conventional three-phase hybrid stepping motor. SOLUTION: It is considered that a torque waveform distortion in a three- phase hybrid stepping motor is generated when the permeance between small teeth arranged respectively on a stator magnetic pole and a rotor magnetic pole changes as the rotation of a rotor increase, and the change has to certain regularity. The arrangement of the small teeth provided on the top of the stator magnetic pole is separated into a group of two or three teeth, in which the sum of the third and sixth harmonic vector of each tooth permeance is made zero, respectively.