baber/WOPTO huggingface dataset:
Patent JP-2004080233-A (JP)
Title: Branching filter
Inventor: MURAMATSU KIYOSHIGE
IPC: H04B1/50
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branching filter with a low profile that is downsized and has an excellent characteristic.  <P>SOLUTION: A transmitter side filter 4 and a receiver side filter 6 whose center frequencies differ from each other are mounted in a package wherein a plurality of boards 7 are layered. At least one of the boards is provided with a matching element 2 for matching the phase between the transmitter side filter 4 and the receiver side filter 6 and a wiring connected to at least one of external terminals of the transmitter side filter 4 and the receiver side filter 6, and an electrode connected to the ground is provided between the matching element 2 and the wiring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046043-A (JP)
Title: Device for checking photographing with camera
Inventor: HARADA EIJI
IPC: G03B17/18
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for checking whether a photograph is surely taken before development by capturing IR rays transmitted through the film of the plane forming an image on the film by means of IR sensors at the back cover and film pressure plate of the camera for the purpose of checking whether the image is formed on the film within the camera without abnormality in a photographic shutter and diaphragm mechanism with the necessary device, when the photograph is needed without fail.  <P>SOLUTION: The film transmits the IR rays which arrive at the film pressure plate in the camera. A plurality of the IR sensors are arranged on the film pressure plate to capture the IR components of videos which are passed through amplifying and wavelength forming circuits. The signals from the sensors are processed in the amplifying circuits in the camera through a harness at the film pressure plate and the inside of the finder of the camera is provided with a display device, so that the sure exposure of the film without the failure is checked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078025-A (JP)
Title: Image forming device and its data processing method
Inventor: OKI JOJI
IPC: G03G15/36
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an image forming device of an electrophotographic system from fixing jam.  <P>SOLUTION: According to an environmental condition detecting means for detecting an environmental condition of an installation site and a detection signal from the environmental condition detecting means, by providing with any of a margin area setting means, a margin portion expanding means, or a process modifying means, detachability of sheets of paper from a fixing roller is improved. The margin area setting means sets margin area for indicating an area in which an image from a top end in a carrying direction of a printing medium is not formed. The margin portion expanding means for expanding substantially the margin area by replacing a pixel in a prescribed range of a bit map data of a page unit positioned in the top end in the carrying direction of the printing medium with a data of which the image is not formed substantially. The process modifying means modifies operation of a bitmap data processing section for processing the bitmap data in order to modify the maximum value of the toner amount per unit area used, when the image indicating the bit map data of the page unit is printed in the printing medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082802-A (JP)
Title: Sun-visor for vehicle
Inventor: TSUZUKI CHIHIRO
IPC: B60J3/02
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a mirror from falling off from a sun-visor body or from being damaged even if a load or an impact acts on the mirror surface of the mirror attached to the sun-visor body.  <P>SOLUTION: A sun-visor 1 for vehicles is provided with the sun-visor body 2 and a vanity mirror 4. A mounting section 8, on which the vanity mirror is mounted, is steppedly provided on the nearly center section of the sun-visor body 2. The sun-visor body 2 is provided with a collapsed section 9 deeper than the mounting section 8. When a load X not less than a specified value is acted on the mirror surface side of the vanity mirror 4, the vanity mirror 4 falls off from a holding clip 15 and is collapsed in the collapsed section 9. The holding clip 15 is provided with a notch section 20, which is ruptured or deformed with ease so that when a load X not less than a specified value is acted on the mirror surface side of the vanity mirror 4, the vanity mirror 4 falls off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086956-A (JP)
Title: Disk drive
Inventor: ISHIKAWA YOSHIHISA
IPC: G11B7/12
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a protecting sheet from peeling off and falling off by preventing a disk from being in contact with the protecting sheet provided on an actuator cover even if the disk comes into contact with the actuator cover at the insertion of a cartridge.  <P>SOLUTION: A projecting part 101a integrated with the actuator cover 101 is provided at the cartridge inserting side of the actuator cover 101 in the cartridge transporting direction. Thus, even if the disk 32 is deviated to the lower side and brought into contact with the actuator cover 101 in the inserted cartridge 31, the disk 32 is upraised by the projecting part 101a to prevent the disk32 from being in contact with the protecting sheet 100, thereby preventing the protecting sheet 100 from falling off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081446-A (JP)
Title: Method for golf competition using electronic network
Inventor: ODAKA KIKUO
IPC: A63B71/06
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To enjoy playing virtual golf by using a computer network system between a player and golf-links.  <P>SOLUTION: This method comprises a step of a specific player to register a score of playing in a specific golf link on a specific date by accessing a competition date in a play system opened in the home page of the golf link from a PC (personal computer) or a cellular phone; a step of deciding orders by comparing individual scores registered to the same competition date in the play system with each other; and a step of informing the player who approaches the play system of the decided orders. Thus, enjoyment of obtaining a prize, or the like, after playing is added to the enjoyment of playing itself for the player, and the service image of the golf link is improved for the golf link.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084799-A (JP)
Title: Conical roller bearing
Inventor: SUZUKI AKIYUKI
IPC: F16C19/36
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the rotating torque by reducing the agitation resistance of a lubricating oil, and to sufficiently supply the lubricating oil to a slide-contact part of a conical roller bearing.  <P>SOLUTION: The conical roller bearing is constituted so that a support part 52 of a cage 5 is formed thick in the radial direction over the whole of the circumferential direction to form a lubricating oil flow passage 6 narrow between the inside diameter surface 52a and the outside diameter surface of an inner ring 2, and the inside diameter surface 52a near at least one axial directional end is positioned inside of the outside diameter surface 25b of a large flange part 25 of the inner ring 2, and the lubricating oil flow passage 6 is formed opposite to the inner surface 25a of the large flange part 25 of the inner ring 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086005-A (JP)
Title: Electrophotographic nonmagnetic one-component toner
Inventor: KIDA YASUSHI
IPC: G03G9/09
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonmagnetic monocomponent toner which has sufficient flow properties and developability and can sufficiently satisfy low-temperature fixability and high-temperature offset resistance in an oilless fixing roller.  <P>SOLUTION: The toner consists of at least a polyester resin, coloring pigments and a releasing agent. The toner resin composition is ≤10% tetrahydrofuran (THF) insoluble content, is 3,000 to 5,000 in the number average molecular weight Mn by a gel permeation chromatography (GPC) of a THF soluble content, is 30,000 to 90,000 in weight average molecular weight Mw, is 10.0 to 25.0 in dispersion ratio (Mw/Mn) and is specified in external additive coverage by inorganic particulate to 70 to 210%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086748-A (JP)
Title: Dhcp support terminal device
Inventor: OZEKI SHINICHIRO
IPC: H04L12/28
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal for notifying a user of a usable application when an alternative means is presented when a fixed address system is changed to a DHPC or returned from the DHCP to the fixed address system.  <P>SOLUTION: This DHCP support terminal device comprises a fixed IP address set means for setting a fixed IP address, a DHCP client means acquiring the IP address from the DHCP and setting the IP address of the self-terminal, a selective means for selecting either of the fixed IP address set means and the DHCP client means, a POP3 client means for receiving an electronic mail, an SMTP receiving means allowing the receipt of SMTP, and a guidance message display means guiding the user when the DHCP client means is selected by the selection means so as to use the POP3 client means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084038-A (JP)
Title: Sliding component and its manufacturing method
Inventor: SHIMIZU TERUO
IPC: B22F1/05
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To effectively contrive the reduction of friction resistance and the improvement of durability in a sliding component.  <P>SOLUTION: A bearing 5 is formed by filling iron based and copper based raw material powders 1 and 2 in a filling part 16 of a molding die 11, forming a green compact 6 by pressing the raw material powders 1 and 2 and sintering the green compact 6. The copper based raw material powder 2 contains flat powder 2B and a mean value of the maximum projected area of the flat powder 2B is larger than a mean value of the maximum projected area of the iron based raw material powder 1. The copper based raw material powder 2 is segregated on the sliding surface 51 side by vibration, etc. A rotary shaft slides on the sliding surface 51 covered with the copper, and smooth rotation can be achieved since a friction coefficient between the rotary shaft and the sliding surface 51 is low. Simultaneously, a prescribed strength and durability can be obtained by the iron.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003167581-A (JP)
Title: Electronic keyboard instrument
Inventor: ISHIHARA HIDEKI
IPC: G10H1/32
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic keyboard instrument having a casing structure with which a casing can be easily assembled in a good-looking manner and the maintenance and inspection of the inside of the casing are easy.  <P>SOLUTION: The casing of the electronic keyboard instrument comprises a bottom board section on which a keyboard section is placed, a keyslip section which rises from the bottom board section in front of the keyboard section, a casing body section which includes right and left board sections rising from the bottom board section on the right and left sides of the keyboard section and two segments of a topboard section forming the rear top surface of the casing and a casing rear section including the back surface section falling from the rear end of the topboard section. The casing rear section is attached by an attaching and detaching system to the casing body section via sliding and fastening means to be slid and fastened with and to the casing body section (for example, the right and left board sections or the bottom board section).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198022-A (JP)
Title: Optical amplifier and optical communication system using the same
Inventor: KADOI MOTOTAKA
IPC: H01S3/0941
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical amplifier in which signal light in a signal light wavelength range of not less than 1570 nm can be amplified with excellent gain characteristics and the noise characteristics is improved, and an optical communication system using the same.  <P>SOLUTION: An optical amplifier 1 is configured by using an amplifying optical waveguide serially connecting a first amplifier optical fiber 10 to a second amplifier optical fiber 20. As the first amplifier optical fiber 10 in the front stage, a P/Al codoped EDF 10 having excellent noise characteristics is applied, and as the second amplifier optical fiber 20 in the back stage, an EDF 20 such as an Al-doped EDF is applied. Herewith, it is realized to provide an optical amplifier 1 which can amplify the signal light in the signal light wavelength range of not less than 1570 nm including an L-band wavelength range of 1570-1600 nm, with excellent gain characteristics and improved noise characteristics.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004089619-A (JP)
Title: Game machine data management system
Inventor: TAKAI KAZUYA
IPC: G06Q50/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine data management system that freely collects game machine data on a game machine stand irrespective of parlors and permits a perusal of necessary data without changing a place to be visited for the perusal in accordance with the kind of the data.  <P>SOLUTION: This game machine data management system has a plurality of game machine computers 2 individually holding addresses that can be directly connected to the Internet I, a management computer 7 that can be connected to the game machine computers 2, and a communications terminal 5 that can be connected to the management computer 7 via the Internet. The game machine computers 2 have the function of collecting the game machine data of the game machines 1 corresponding to the game machine computers and the function of outputting the game machine data for each game machine. The management computer 7 has the function of storing the addresses of the game machine computers 2, the function of collecting game machine data outputted by the game machine computers, the function of accessing the game machine computers 2 by using the addresses and outputting the game machine data outputted by the game machine computers 2 and the function of outputting the data permitted to the communications terminal 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003273386-A (JP)
Title: Information recording medium and solar cell therefor
Inventor: ITO MANABU
IPC: H01L31/04
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium and a solar cell therefor which presents a flexible and lightweight auxiliary power source solar cell for the information recording medium at a low cost.  <P>SOLUTION: The solar cell for the information recording medium comprises a photoelectric conversion element on a flexible base. Since the base itself is flexible, the solar cell does not crack even if the information recording medium is bent when used as the auxiliary power source for the information recording medium. The flexible base is an organic plastic film. Thus, a low-cost and lightweight solar cell is presented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004101218-A (JP)
Title: Method and device for manufacturing micro array, method and device for controlling micro array manufacture, and cartridge
Inventor: TAKAGI FUMIO
IPC: G01B11/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a micro array for manufacturing the micro array of high density in a short time by correcting positional deviation of a nozzle or a liquid droplet landing position by a software and controllable method, a method and a device for controlling the micro array manufacture, and a discharging container.  <P>SOLUTION: The micro array is manufactured by moving a carriage 12 with a plurality of cartridges 20 having an ink-jet type discharge head 22 mounted thereon in X-direction at a uniform velocity, moving a table 14 with a substrate 100 set thereon intermittently in the carriage moving direction X and Y-direction orthogonal thereto, and discharging liquid in the cartridges on the substrate from the discharge heads. The liquid droplet landing position is measured by an imaging means 30 and the image processing of image data thereof for the total discharge heads 22 of the cartridges 20 in advance, and the discharging position is corrected so as to discharge the liquid droplet at a target position based on the result of measurement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104242-A (JP)
Title: Monitor camera
Inventor: WADA JOJI
IPC: F16M11/12
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor camera which makes full use of its revolving operation in a special operating range exceeding a usual operating range of the camera for other works than those for the usual monitor purpose.  <P>SOLUTION: A camera 10 is set to revolve in a usual operating range M limited between revolution limit values in the tilting and panning directions, thereby executing monitor works. When the camera 10 goes into a revolvable special operation range exceeding the usual operating range M, the camera 10 individually operates a first and a second test mode change-over switches 11, 12 to actuate a first and a second light emitting diodes 13, 14 to emit a modulated light, and the camera 10 takes an image of this light emitting condition to diagnose itself.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099945-A (JP)
Title: Heat treatment for metal tube
Inventor: HIDAKA YASUYOSHI
IPC: C21D1/74
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment for metal tube with which carburized depth in the inner part generated in the case of performing the heat treatment to the metal tube formed in cold state by using lubricator containing hydrocarbon series component, and successively, a degreasing and a washing treatment, can be made to be the depth of <1/2 of the conventional product.  <P>SOLUTION: This heat treatment for metal tube is performed, with which in the case of performing the heat treatment to the metal tube produced in the cold state by using the lubricator containing hydrocarbon series component, during 400-750°C temperature of the metal tube, non-carburizing gas having the volume at a room temperature by ≥0.4 times of the inner volume of the metal tube, is supplied to purge the gas in the tube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101809-A (JP)
Title: Optical communication module
Inventor: FUJITA HIDEAKI
IPC: H01S5/026
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and miniaturized full duplex type bidirectional optical communication module capable of reducing crosstalk caused by near-by reflection or diffused internal light by using simple configuration.  <P>SOLUTION: The optical module capable of transmitting/receiving optical signals through a plastic optical fiber comprises a light emitting element for generating transmitting light, a light receiving element for receiving light outgoing from the plastic optical fiber, an optical component for converging the transmitting light/receiving light, and a receptacle having an opening into which a plug attached to the end of the plastic optical fiber is inserted. When the plug is inserted into the receptacle, a crosstalk prevention part for preventing the coupling of the transmitting light or scattered light in the optical communication module with the light receiving element is formed on the periphery of the leading part of the plug/plastic optical fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099821-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: FURUKAWA MANABU
IPC: C09J7/02
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet highly suitable for a high-speed inkjet printer, having high ink-drying property and satisfying the adhesivity as a paper for confidential post card, etc., and offset printability.  <P>SOLUTION: The pressure-sensitive adhesive sheet has an adhesive layer on at least one surface of a substrate sheet. The adhesive layers are bondable by placing the layers opposite to each other and applying a high pressure and the bonded adhesive layers are peelable. The adhesive layer contains an adhesive, a fine particle filler, an inkjet ink fixing agent and a binder resin. The binder resin is composed of at least one compound selected from a partially saponified polyvinyl alcohol having a saponification degree of ≤90 mol% and a polymerization degree of ≤1,000 and an organic polymer compound having a glass transition point of -30 to +50°C and a gel fraction of 30-90 mass% in toluene.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108232-A (JP)
Title: Enclosed oil cooling device for filled oil in mechanical seal of slurry pump also usable as impurities eliminating device
Inventor: HAYASHI YUTAKA
IPC: F16J15/34
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide cooling device for filled oil in a mechanical seal also usable as an impurities eliminating device capable of easily cooling filled oil in a mechanical seal chamber, preventing dust or impurities from mixing into the mechanical seal chamber, and easily discharging dust or impurities, if any mixed into the mechanical seal chamber, from the mechanical chamber.  <P>SOLUTION: This cooling device for a filled oil in mechanical seal of a slurry pump on land also usable as an impurities eliminating device is provided with an oil tank 12 parted at a center by a dam plate 14 into a first tank 12A and a second tank 12B, and provided with a mesh member 13 to part the first tank 12A at a center of it. The second tank 12B of the oil tank 12 is connected by an oil feed pipe 12 having an oil pump 10 in it to the oil injection side 8a of the mechanical seal chamber 8. The oil return side 8b of the mechanical seal chamber 8 is connected by an overflow tube 9 to the upstream side 12a of the first tank 12A of the oil tank 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107468-A (JP)
Title: Method and equipment for producing gas clathrate
Inventor: KODA KAZUO
IPC: C10L3/06
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a gas clathrate through efficiently diffusing/dissolving a feedstock gas into/in a feedstock liquid and efficiently removing the generated heat of reaction, and to provide simple and compact equipment for the method.  <P>SOLUTION: The method for producing the gas clathrate by reaction between the feedstock liquid and the feedstock gas comprises the 1st step of mixing the feedstock liquid and the feedstock gas together in the midway of the line to dissolve the feedstock gas in the feedstock liquid, forming the gas clathrate by cooling the mixture while allowing it to flow through a reaction tube channel, and separating the gas clathrate thus formed by a separator connected to the reaction tube channel, and also, following the 1st step, one or more steps of the 2nd mixing/dissolving step of dissolving the feedstock gas in the feedstock liquid prior to or in the midway of the step of forming the gas clathrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106880-A (JP)
Title: Cover tape for packaging electronic parts, and its manufacturing method
Inventor: KAWASHIMA HIDEKAZU
IPC: B32B27/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover tape for packaging an electronic part wherein the quality deterioration by a winding collapse is eliminated, and unevenness in peeling strength is reduced, and which is easy to use.  <P>SOLUTION: This cover tape has a structure wherein on a base material film having an antistatic layer at least on one surface, a pressure-sensitive adhesive layer and a release film are laminated in this order. The pressure-sensitive adhesive layer is laminated on both sides of the base material film excepting the central part, and the release film has a release agent layer on the surface on the pressure-sensitive adhesive layer side.  <P>COPYRIGHT: (C)2004,JPO