baber/WOPTO huggingface dataset:
Patent JP-2002208825-A (JP)
Title: Printed circuit board for pa module
Inventor: KOBAYASHI KAZUYASU
IPC: H03F1/56
Filed: 2001-01-04
Abstract: PROBLEM TO BE SOLVED: To eliminate bias unbalance due to the difference between matching impedances, in a printed circuit board for a PA module. SOLUTION: In this printed circuit board where two or more FETs used for a PA module are arranged in parallel, a pattern for supplying bias to the individual FETs is connected to a position, so that the distances of a transmission pattern to which the drain terminals of the individual FETs are connected by a prescribed bridge up to the drain terminals of the individual FETs become equal, the value of at least either the height or width of the bridge is set to a prescribed value, to control the matching impedances of the individual FETs, the matching impedances of bias supply terminals become equal, the gain improvement of the PA module and efficiency improvement can be realized, and matching simplification can be realized,  without having to change the structure of the transmission pattern because the matching impedances is controlled by taking the width and height of the bridge into consideration.
Patent JP-2002207007-A (JP)
Title: Biochip reader
Inventor: TANAAMI TAKEO
IPC: G01N33/566
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To realize a biochip reader dispensing with the movement of a stage on which a specimen is placed as is conventional, having no possibility of the fading of a fluorescent coloring matter and capable of measuring even weak light. SOLUTION: In a biochip reader wherein the biochip, which has a plurality of specimens arranged thereto in a spot like or line array like state, is irradiated with a plurality of light fluxes to read the image data corresponding to a plurality of the specimens by a photodetector, the spatial arrangement of a plurality of the specimens is allowed to coincide with that of a plurality of light fluxes.
Patent JP-2002206831-A (JP)
Title: Selector valve for water-supply path of automatic icemaker, water-supply system and its control method for automatic ice-making
Inventor: MORIKAWA YUKIO
IPC: F25C1/24
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a selector valve for a water-supply path having a structure, in which water does not remain in the inside after water is supplied, in relation to the valve for supplying water to a plurality of water-making trays for an automatic icemaker of a refrigerator. SOLUTION: A cylindrical water inlet 1b and discharge ports 1c, 1d are provided on a side face 1a of a main body 1. A channel 2a is formed peripherally in the valve 2, so the valve can be removed slidably rotating on the side face 1a of the body 1. When the channel 2a is positioned between the port 1b and the port 1c (as shown), water coming from the port 1b is discharged through the channel 2a from the port 1d. When the channel 2a is positioned between the port 1b and the port 1d (hot shown), water is discharged from the port 1d. The sectional area D of the water-flow path surrounded by the channel 2a and the side face 1a is constituted to be equal to the sectional area d of the ports 1c, 1d. The velocity of the flowing water hardly changes, and a stable discharge is carried out scarcely having turbulence in the flow, and waterdrops hardly adhere on the flow path.
Patent JP-2002208617-A (JP)
Title: Substrate for testing bonding strength
Inventor: KAI YASUJI
IPC: H01L21/60
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for testing bonding strength with which bonding tests can be evaluated accurately. SOLUTION: This substrate for testing bonding strength has a die bonding region and a lead-side wire bonding area. The die bonding region to which a die to be measured is bonded is formed in a recessed section.
Patent JP-2002207891-A (JP)
Title: Network auction system, method and storage medium
Inventor: KATO TAKEHISA
IPC: G06Q30/06
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To lower the communication cost of a user required for an auction and to periodically recognize merchandise put up to auction. SOLUTION: An auctioneer device 30 participating in the auction is registered beforehand in a sponsor device 20 and merchandise information regarding the merchandise and its own destination information are transmitted to the sponsor device in a seller device 10. The registered merchandise information and destination information are transmitted to the registered auctioneer device in the sponsor device and one piece of the merchandise information is specified and bidding information including a bidding price is transmitted to the seller device in the auctioneer device. The seller device selects the bidding price of the highest money amount among all the transmitted bidding prices and transmits a decision notice to the selected auctioneer device and the sponsor device. In such a manner, unlike before, an auctioneer does not access the homepage of a sponsor.
Patent JP-2002212072-A (JP)
Title: Synergistic composition comprising ascorbates and lysine for state related to extracellular matrix degeneration
Inventor: RATH MATTHIAS
IPC: A61P43/00
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a substance and a composition for prophylactic and therapeutic of diseases and pathological states related to the degeneration of the extracellular matrix (including, e.g. degenerative diseases but not limited to degenerative diseases, particularly atheroslcerosis, cancer, infection or other inflammatory diseases). SOLUTION: This pharmaceutical composition comprises ascorbates, at least one of fibrinolytic inhibitor and a pharmaceutically acceptable carrier. The pharmaceutical composition comprises the ascorbates and the fibrinolytic collagenase inhibitor in amounts sufficient to treat the degenerative diseases related to collagenase.
Patent JP-2002218259-A (JP)
Title: Remote location medical diagnostic system
Inventor: NAKAJIMA TOSHIO
IPC: H04N9/67
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a system by which the images of a color tone equivalent to that for actually diagnosing a diagnostic image are quickly transmitted and received and accurate medical diagnosing is enabled. SOLUTION: This remote location medical diagnostic system is constituted of an input part color conversion circuit 10 for performing the conversion of RGB→XYZ→Lab data for the RGB data of the image for which a person to be diagnosed is photographed with a video camera, a compression/expansion means 40 for image compressing/expanding the Lab data by a JPEG system, a transmission/reception means for transmitting and receiving the compressed Lab data to/from another color conversion device, an output part color conversion circuit 50 for expanding the Lab data compressed by the JPEG system and performing the conversion of the expanded Lab→RGB and the Lab data→YMCK and a display and a printer for referring to a one-dimensional LUT,  performing the conversion so as to match with the color reproduction characteristics of the respective display for displaying/printing the diagnostic image.
Patent JP-2002226163-A (JP)
Title: Fire door at elevator landing
Inventor: HIRAI TETSUO
IPC: B66B13/30
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a fire door in an opening part between a hoistway and a landing. SOLUTION: A landing door 6 is installed in the opening part 4 between the hoistway 1 and the landing 2 on the hoistway 1 side. The fire door 7 is installed on the landing 2 side. When the arresting of the fire door 7 by a latch 2 is disengaged by an instruction from a smoke detector 10, the fire door 7 folded to be positioned at A is expanded from A to C through B to close the opening part 4.
Patent JP-2001234341-A (JP)
Title: Thermochemical vapor phase deposition system and method for synthesizing carbon nanotube using the same
Inventor: LEE CHEOL JIN
IPC: C01B31/02
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermochemical vapor phase deposition system and to provide a synthesizing method for carbon nanotubes using the same. SOLUTION: This thermochemical vapor phase deposition system contains a belt 600 rotating while being successively loaded with many substrates 100, a rotary part 650 for rotating the belt 600, a loading part 210 for successively loading the substrates 100 onto the belt 600, a recovering part 250 set oppositely to the loading part 210 and recovering the substrates 100 transported by the rotation of the belt 600, first and second reaction gas feeding parts 450 and 460 for feeding reaction gas for synthesizing carbon nanotubes onto the substrates 100 moving along the belt 600, a substrate heating part 700 for heating the substrates 100 loaded on the belt 600 for the thermal reaction of the reaction gas and a fan as a part for exhausting the reaction gas.
Patent JP-2002222280-A (JP)
Title: Work person in charge support method, work person in charge support system and work person in charge supporting server
Inventor: SATO KIMIMOTO
IPC: G06Q50/10
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a work person in charge support method for supporting a designated work required to be carried out on the spot by a person in charge of work going to the place for performing repairs or maintenance for an apparatus by a terminal used by the person in charge of work through a network. SOLUTION: The person in charge of work uses a portable terminal 1 to gain an access to person in charge of work supporting service (contents) put on a Web server 7 of a part management center 6 through networks 3, 5. When the part number and the number of parts are input on a part stock retrieval screen and the data is transmitted, a management server 8 which has received the input data and a part stock retrieval instruction through the Web server 7 retrieves the part stock management data in a data base 9 according to the instruction to draw a part warehouse having stock of parts and a part vehicle 13, and returns the retrieval result to the portable terminal 1.  When the presence/absence of stock is confirmed on the screen of the portable terminal 1, and then an order is given on the screen, a delivery request is given for delivering a specified number of parts from the place having stock.
Patent JP-2002226026-A (JP)
Title: Method of designing belt driving device and belt driving device
Inventor: MURAO MASAYUKI
IPC: B65G15/64
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of designing a belt driving device for determining an arrangement of a lopsided movement correcting roller to ensure effective functioning of a lopsided movement control mechanism independently of trial and error. SOLUTION: The method of designing the belt driving device B having a plurality of rollers 1-3 including the lopsided movement correcting roller 3 and a flat belt 4 wound on the plurality of rollers 1-3 for moving an axial end 3a of the lopsided movement correcting roller 3 and then displacing the flat belt 4 in the direction of correcting the lopsided movement of the flat belt 4, comprises finding such a critical contact area between the flat belt 4 and the lopsided movement correcting roller 3 that the flat belt 4 can run in a steady state without losing the function of correcting the lopsided movement of the flat belt 4 and determining such an arrangement of the lopsided movement correcting roller 3 that the flat belt 4 and the lopsided movement correcting roller 3 can contact each other in the contact area equal to or larger than its limited contact area.
Patent JP-2002218842-A (JP)
Title: Compression molding equipment for producing raising seedling medium
Inventor: YAMAMOTO SOICHI
IPC: A01G9/10
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a compression molding equipment for producing a raising seedling medium capable of increasing the binding force of a binder so as to effect increasing the kinds of applicable binders, and thus capable of improving raising seedling medium handleability. SOLUTION: This compression molding equipment 160 includes a heat compression device 178 disposed in contact with the outside of the respective opposite sides of conveyor belts 166 and 168 facing against each other; wherein exposed parts 186A and 186B are provided respectively between heat compression plates 178B and 178C as two components of the heat compression device 178 and downstream of the heat compression plate 178C. Since the water in a raising seedling medium 148 under nipped conveyance between the conveyor belts 166 and 168 is discharged as steam from the exposed parts 186A and 186B due to heating by the heat compression device 178, the medium 148 is sufficiently heated to the inside with its water content lowered.
Patent JP-2001317451-A (JP)
Title: Muddy material force feed pump and piping cleaning method using muddy material force feed pump
Inventor: KATO JUNJI
IPC: F04B15/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable muddy material force feed pump and a piping cleaning method using the muddy material force feed pump being easy in cleaning and removal of an adhesive material, being quickly restorable and hardly blocking up with a muddy material. SOLUTION: This muddy material force feed pump is composed of a main frame 1 for supporting a hopper 11 and a discharge pipe 14, a sub-frame 2 for supporting a force feed unit 20 having material cylinders 21 and 22, a switching mechanism 40 for alternately switching a position between a first connecting position for connecting one to the hopper 11 and connecting the other to the discharge pipe 14 among the two material cylinders 21 and 22 and a second position for connecting the other to the hopper 11 and connecting one to the discharge pipe 14, a valve mechanism 30 connected while keeping liquidtightness in connecting position switching operation of the material cylinders 21 and 22 by a main frame side member and a sub-frame side member and a moving means for approaching and separating the sub-frame 2 to the main frame 1.
Patent JP-2002009377-A (JP)
Title: Light amplification device
Inventor: SHIOZAKI TORU
IPC: H04B10/07
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To solve the problems of generating optical surges, corresponding to the fluctuation of the optical power of optical signals, and degradation of a waveform at the time of amplifying burst optical signals. SOLUTION: An optical branching part 110 branches inputted optical signals into two and a photodetection part 120 converts one of the optical signals branched by the optical branching part 110 to an electric signal. A first control part 122 generates a control electric signal provided with the waveform for which the envelope of the electric signal is inverted, and an optical signal generation part 124 outputs the dummy optical signal of a wavelength λd and an amplitude α/2 based on the control electric signal. The other optical signal branched by the optical branching part 110 is delayed for prescribed time by a delay part 112, and then multiplexed with the dummy optical signal from the optical signal generation part 124 in an optical multiplexing part 114. A light amplification part 116 amplifies the multiplexed optical signals.  An optical filter 118 takes out the optical signal of the wavelength λ1 from the amplified optical signals.
Patent JP-2002226105-A (JP)
Title: Measuring device for expansion tape feeder
Inventor: ISHIBASHI KENJI
IPC: B65H23/188
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device capable of accurately measuring the quantity of a tape fed to a sawing machine by being applied in an expansion tape feeder for feeding the expansion tape to the sawing machine while applying a predetermined tensile force thereto. SOLUTION: The rotating motion of a driving roller 2 for feeding the expansion tape T is transmitted to a driven roller 47, and a moving amount of the expansion tape T between the driven roller 47 and a measuring roller 48 is converted into the rotating motion of the measuring roller 48. The rotation of the measuring roller 48 is converted into an electric signal by a rotating amount sensor 50, the output signal is taken in a measurement control circuit 51, and a length of the tape at the finish of sawing is displayed on a main display device 52. Further the length of the tape after the finish of the sawing is compared with a predetermined value inputted in advance, and the right or wrong in the result of the sawing is informed by means of a display lamp 66.
Patent JP-2001204908-A (JP)
Title: Ball-shooting game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To increase the size of a central apparatus without damaging the contriability. SOLUTION: A variable display device 5 is disposed near the center of a game region and the external size thereof is set so large as to restrict the arrangement of ball inlet holes in the area of the region 4 on the left and right sides thereof. The ball inlet holes can be disposed in the region 4 above the apparatus 5; however, the movement of a game ball is hindered and hence, in general, a ball inlet hole is not provided in the region 4 above the apparatus 5. The device 5 comprises a 10 inch sized liquid crystal display panel 5a, a center scoring mechanism arranged around the panel 5a, and a display control substrate, etc., and hence the apparatus has a laterally long shape.
Patent JP-2002237974-A (JP)
Title: Camera, printer, print system, control method, storage medium, and program
Inventor: SHIRAIWA KEISHIN
IPC: G06K15/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a camera that transits to a print mode at the connection of a printer, and can readily obtain a printed matter in that mode. SOLUTION: When the printer is connected to the digital camera, the digital camera transits to the print mode. A function of One of the button switches provided on the camera transits in function to a print mode setting button switch, accompanying this mode transition.
Patent JP-2002014208-A (JP)
Title: Optical film, light reflecting film, liquid crystal display panel, method and apparatus for producing optical film, method for producing patterning roller, and method and apparatus for sticking optical film therefor
Inventor: TANAKA MITSUHIRO
IPC: G02B5/02
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a light reflecting film capable of preventing the occurrence of moire fringes. SOLUTION: A rough surface 5 with pyramidal parts 3 ranging in parallel lines 6 is formed on one surface of a patterned film 1 in such a way that the lines 6 are inclined at a prescribed angle to each side 7 of the film 1. An optical film 140 is formed by transferring the patterned film 1 and a light reflecting film is formed by vapor-depositing a light reflecting layer on the optical film 140. In a liquid crystal display panel with the light reflecting film, the pitch of moire fringes is narrowed, the fringes are made invisible and the occurrence of moire fringe can be prevented.
Patent JP-2002234965-A (JP)
Title: Rubber composition for tire
Inventor: HODAKA TAKESHI
IPC: C08L21/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition which can improve the aging resistance of a vulcanized rubber while retaining the adhesion to metals even when compounding a reduced amount of sulfur in the rubber composition. SOLUTION: The rubber composition for tires having excellent adhesion between a rubber and a metal comprises 100 pts.wt. diene type rubber including natural rubber, 0.1-10 pts.wt. metal salt of an organic acid containing nickel, and 0.5-3 pts.wt. N-tert-butyl-2-benzothiazole sulfenamide (NS) or dipentamethylenethiuram tetrasulfide (TRA) as a vulcanization accelerator.
Patent JP-2002238062-A (JP)
Title: Advertisement view recording method and advertisement view recording system
Inventor: FUJIMAKI YUSUKE
IPC: H04N21/488
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement view recording method and an advertisement view recording system for solving the problem of there being no means for identifying whoever has actually been viewing and which CM has actually been viewed in a CM broadcast program. SOLUTION: An advertisement view recording server 14 displays a television video image and buttons on the screen of a user terminal connected to the server 14 via the Internet 16. The buttons respectively correspond to advertisements broadcast as television video images. When a viewer depresses a button corresponding to an advertisement televised on the screen at present, a reception section 34 receives information identifying the button and its timing, and an inspection section 38 collates the received result with a list of advertisements stored in a list storage section 46, so as to inspect whether the advertisement corresponding to the depressed button has actually been televised in the timing.
Patent JP-2002240602-A (JP)
Title: Gearbox structure for vehicular seat
Inventor: TAN KENICHI
IPC: B60N2/06
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a gearbox structure for a vehicular seat that can reduce the number of part items. SOLUTION: A gearbox G1 in a slide mechanism and gearboxes G2 and G3 in a lifter mechanism have the same structure, so that the gearboxes can be shared to reduce the number of part items.
Patent JP-2002238321-A (JP)
Title: Grass collection container
Inventor: FUJII TAKASHI
IPC: A01D34/64
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a grass collection container smooth in cut grass discharge, easy to set the discharge position apart from the machine body, and having required volume and mechanical strength while avoiding its weight increase through a reasonable construction. SOLUTION: This grass collection container comprises a box-like container body 20 with an inlet opening 27 and an outlet opening 28 and a rear lid 21 designed to make the outlet opening 28 openable; wherein the container body 20 includes a container body frame 60 representing the outer enclosure of the container body 20 and constructed so as to form the ridge lines of the outer enclosure, a bottom plate 64 closing the underside of the container and perforated surface plates 61 fitted respectively at the flank and the top surface of the container body 20 so as to block the passage of cut grass in a ventilable condition; and the container body frame 60 includes reinforcing braces 60b each extending from one corner of the rectangular flank of the container body 20 to the other corner at the diagonal position on the identical flank.
Patent JP-2002143969-A (JP)
Title: Method and device of manufacturing spark plug
Inventor: TANIGUCHI YUTAKA
IPC: H01T21/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device of manufacturing spark plugs that can enhance productivity by constantly holding a chamfer position of a workpiece for a die in thread rolling on the outer peripheral surface of the workpiece, and that can attain a long life of the die by reducing a load on the machining face of the die at the start of the thread rolling, to suppress wear of the die. SOLUTION: The workpiece W is previously positioned corresponding to the die 27, in the axial direction of the workpiece W, in a manner that an inter positioning end face distance h is formed between the positioning end face S on the workpiece side and the positioning end face F on the die side. Then, in a state where a prescribed positional relation of a rotary angle is held between the circumferential reference position X of the workpiece W and the reference positions T1-T5 on the tool side of the die 27, both workpiece W and the die 27 are synchronously rotatably driven so that the rotating direction is opposite to each other, bringing both of them relatively close to each other, with the thread rolling performed on the outer circumferential surface of the workpiece W. Consequently, no delay is caused in the followup ability of the workpiece to the rotation of the die 27.  In addition, the load is reduced on the machining surface of the die 27 at the start of the thread rolling, which suppresses the wear of the die 27.