baber/WOPTO huggingface dataset:
Patent JP-2003275170-A (JP)
Title: Encapsulated medical device
Inventor: YOKOI TAKESHI
IPC: A61B19/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize an encapsulated medical device that can smoothly reach a target region in a lumen line without wasteful motion such as eccentric motion.  <P>SOLUTION: The encapsulated medical device 1 constitutes a medical system wherein it transmits and receives a radio wave to and from a controller during passage in a body cavity line of a patient and control from the controller can provide inspection, treatment or procedure. The encapsulated medical device 1 together with a magnetic induction device constitutes the medical system. The encapsulated medical device 1 comprises a magnet 36 magnetically actuated by a rotating magnetic field formed by the magnetic induction device, and a helical part 37 as a thrust generating part for converting rotary motion by the magnet 36 into thrust. The center of gravity of a capsule body 1A is substantially aligned with a longitudinal center axis 38.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278113-A (JP)
Title: Structure of slab bridge
Inventor: TOKUNO MITSUHIRO
IPC: E01D101/30
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately construct a slab bridge by jointly using concrete while forming a main girder structure of the slab bridge in a bridge using columnar H-shaped steels on the market.  <P>SOLUTION: This structure of the slab bridge is so formed that, while a plurality of columnar H-shaped steels 1 are erected between bridge legs 5 and 5, board thickness side end faces 2a of respective lower flanges 2 are butted to each other, concrete 9 is placed in a space S defined among respective upper flanges 4, the respective lower flanges 2, and respective web plates 3 from concrete inlets 8 formed between the respective flanges 4 to be formed into a lower concrete layer 10, and at the same time, the concrete 9 is placed on the respective upper flanges 4 to be formed into an upper concrete layer 11. Then, reinforcements 12 are laterally installed on the respective upper flanges 4, reinforcements 13 are suspended from the laterally-installed reinforcements in the spaces S through the concrete inlets 8, the laterally-installed reinforcements 12 are buried in the upper concrete layer 11, and the suspended reinforcements 13 are buried in the lower concrete layer 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003238373-A (JP)
Title: New oral refrigerant composition
Inventor: OKIMOTO KAZUHIRO
IPC: A61K35/64
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a preparation which sufficiently comes into contact not only with mucosa of digestive system and but also previously with oral mucosa in the use of naturalized organogermanium-containing honey for improving the body environment deteriorating by stress continuously increasing recently.  <P>SOLUTION: The oral refrigerant composition contains naturalized organogermanium-containing honey.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003286758-A (JP)
Title: Arched ceiling structure
Inventor: MUROTA MASAHIKO
IPC: E04B9/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arched ceiling structure in which nothing hinders in laying an exhaust duct to an attic space by omitting while hanging bolts for supporting an arched ceiling member relieving a blocking feeling by arching a ceiling of a corridor in housing.  <P>SOLUTION: The arched ceiling members 2 installed on the upper side of the corridor 1 in housing is supported by supporting members 8 fitted to partition walls 7, 7 partitioning the corridor 1 and habitable rooms. The exhaust duct 10 is laid in a substantially triangle space S formed by the under face of a slab 9, the arched ceiling member 2, and the partition wall 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297060-A (JP)
Title: Device and method for processing signal, recording medium and program
Inventor: OSAWA TAKAO
IPC: G11B27/11
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately calculate the remaining amount of a tape.  <P>SOLUTION: A cassette shell 1 is provided with a memory 13 for storing information indicating the total length of a magnetic tape 11. A tape remaining amount calculator 22 calculates tape lengths wound on a reel 12-1 and a reel 12-2 while assuming that thicknesses are constant, corrects the calculated tape length left being wound on the reel 12-1 on the basis, for example, of the ratio of the sum of the calculated tape length left being wound on the reel 12-1 and the tape length wound on the reel 12-2 to the total length of the magnetic tape 11, and calculates the remaining amount of the magnetic tape 11 to be recorded/ reproduced. The invention is also applicable to a VTR.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292949-A (JP)
Title: High-luminance luminescent material and method of producing the same
Inventor: JO YUKIO
IPC: C09K11/08
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminescent material that can emit light of much higher luminance than that from the conventional material by uniformly dispersing particles of rare earth metal or transition metal that constitutes the luminescence centers in the aluminate matrix.  <P>SOLUTION: The high-luminance luminescent material comprises single crystal particles of complex oxides including aluminum solid solution of at least one of metal selected from rare earth metals and transition metals as an emission center metal. In the production of the high-luminance luminescent material, an aluminum soluble salt for constituting complex oxide that includes the aluminum to be the matrix, soluble salts of the other metals, and at least one soluble salt of a metal selected from rare earth metals and transition metals for constituting the emission center are dissolved in the solvent at an atomic ratio responding to individual metals in the aluminum-including complex oxide to prepare the solution including these salts. Then, the resultant solution is atomized in a reductive atmosphere, heated over the crystallization temperature of the complex oxide to form the spherical particles of single crystal spherical whereby the high-luminance luminescent material is produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295320-A (JP)
Title: Image display device
Inventor: IWATA HISAYA
IPC: G02F1/13
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of realizing prevention of a flicker which easily occurs owing to delay of a valve temperature rise of a lamp when the lamp is actuated in a low-power mode, relatively easily.  <P>SOLUTION: A timer is provided which measures the elapsed time after a start or restart and only when the lamp is started or restarted while the low-power mode is selected, the elapsed time from the start that the timer measures is used to place a lamp illumination power switching type stabilizer, which is originally in the low-power mode, in a normal-power mode up to set time, however a plurality of cooling fans which cool the lamp and others are rotated at low speeds to saturate the lamp temperature rapidly and after the set time, the normal power mode is entered to prevent a flicker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293171-A (JP)
Title: Plated parts and method for manufacturing plated parts
Inventor: IWABUCHI MASAKAZU
IPC: C23C30/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the design characteristics of outside appearance and to prevent flawing of product bodies while maintaining the high strength of plated parts plated on their surfaces.  <P>SOLUTION: A cap member 19 is provided with a first part body 90 of a flexible synthetic resin, such as an elastomer, a second part body 91 made of an acrylonitrile-butadiene-styrene resin disposed on the surface layer side of the body 90, and a plating layer 92 formed by a plating treatment on the surface layer side of the body 91. The base end of a threaded member 18 made of metal is insert-molded in the central part of the body 90. The body 91 is attachably and detachably fitted by elastic locking to the body 90.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291171-A (JP)
Title: Method for integrally molding thermoplastic material and car door panel formed thereby
Inventor: HASEGAWA TOMOMI
IPC: B29K23/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for integrally molding two thermoplastic materials which can reduce residual strain in the junction face between the thermoplastic materials.  <P>SOLUTION: The method for integrally molding the two thermoplastic materials includes a primary thermoplastic material injection process in which one having a higher molding shrinkage than that of the other is injected as a primary thermoplastic material into a cavity 2, and a second thermoplastic material injection molding process in which the thermoplastic material having a lower molding shrinkage is injected as a secondary thermoplastic material into the cavity 2. In the secondary process, when the shrinkage of the primary thermoplastic material is advanced, and the shrinkage by the residual shrinkage of the primary thermoplastic material is equal to the molding shrinkage of the secondary thermoplastic material, the secondary thermoplastic material is injected into the cavity 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304287-A (JP)
Title: Method for distributing software by means of multicast, program, and system
Inventor: NAKAJIMA KATSUO
IPC: H04L12/70
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To overcome a conventional problem in which no distribution is made by means of an IP multicast unless all clients involved in distribution of interest are activated in a method for executing the distribution by means of the IP multicast.  <P>SOLUTION: The client receives a control file being installation information from a server in activation. A request for transmitting software established in the control file by means of the IP multicast is made to the server. The software is received at the IP multicast and installed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302906-A (JP)
Title: Display substrate and period indicator using the same
Inventor: SUZUKI SEIICHI
IPC: G09F3/02
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display substrate which enables the display even during an effective period in the step during the sublimation of a contained liquid in addition the display at the end of the period in a distinct manner similar to that at the end of the period and to provide a period indicator using the same.  <P>SOLUTION: The display substrate for a period indicator which develops the display by the sublimation of the contained liquid consists of a substrate material which exhibits liquid permeability, a plurality of display elements which are partially laminated on the substrate material surface and consist of shaped materials having liquid permeability and exhibiting a low refractive index to light during containing of the liquid and liquid impermeable materials of the substrate material which compartmentalize the respective display elements from each other, by which a plurality of the display areas are formed. The movement of the liquid between the display areas does not occur when the liquid is contained in the display substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003029287-A (JP)
Title: Exectro-optical device and electronic equipment
Inventor: MURAIDE MASAO
IPC: G09G3/36
Filed: 2002-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of high frequency clock noise or the like in a picture signal under the condition that picture signal lines are increased due to an increase in the number of phase developments, in an electro-optical device of an active matrix driving system. SOLUTION: A liquid crystal device (200) is provided with a liquid crystal layer held between a pair of substrates, picture electrodes (11) arranged in a matrix form on a substrate (1), and TFTs (30) for controlling to switching them. Picture signal lines (VID1-VID12) are routed from both sides of a data line driving circuit (101) on the substrate, and low potential shielding lines (80, 80', 82, 86) for electrically shielding the picture signal lines from clock signal lines (CLX, CLX') or the like are wired on the substrate.
Patent JP-2003309734-A (JP)
Title: Information terminal, and program information reservation method
Inventor: WATANABE MINORU
IPC: H04N5/44
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information terminal and a program information reservation method realizing acquisition of program information from terrestrial digital TV broadcasting, direct reception of broadcast information under an outdoor mobile environment to view a TV broadcast program, and simple and sure selection of a program desired to be viewed from many program information items.  <P>SOLUTION: The information terminal includes: a reception section 20 for receiving broadcast information and program information; a radio section 30 for transmitting/receiving electronic mail; an electronic mail generating section 31 for generating message information including the program information; an electronic mail analysis section 32 for extracting the program information from the received electronic mail and storing the program information into a program information storage section 22; a program information analysis section 21 for receiving the broadcast information of the program information stored in the program information storage section 22; a display section 11 for displaying the program information and the broadcast information; and a sound reproduction section 12 for receiving the sound, and the terminal receives the program information received by another information terminal by means of electronic mail, registers the information to the program information storage section 22, and receives the broadcast information of the registered program information to attain viewing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315517-A (JP)
Title: Retroreflective material
Inventor: MORIMOTO SHINICHI
IPC: E01F9/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retroreflective material which has excellent reflective performance and excellent properties even when it is used outdoors and which can be generally easily fabricated by ordinary people a low cost by using an all-purpose transparent film, sheet, plate or glass plate and laminating the back face of the film, sheet or the like to the front face of an open-type retroreflective material.  <P>SOLUTION: In the open-type retroreflective material comprising many transparent minute spheres, its surface layer consists of a retroreflective portion composed of the part where the transparent minute spheres 1 are two- dimensionally present and an adhesive portion composed of a part where the transparent minute spheres are not present on the plane. The ratio of the areas ranges from 70:30 to 30:70. A material to be laminated such as a film, a sheet and a plate can be laminated on the front face of the adhesive portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316315-A (JP)
Title: Device and method to drive light emitting display panel
Inventor: KANEUCHI KAZUHIRO
IPC: G09G3/32
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize further reduction in electric power consumption for an active matrix type EL display device in executing partial display.  <P>SOLUTION: During the execution of partial display, scanning by a scanning driver 2 is conducted as usual, i.e. entire scanning lines are repeatedly scanned. On the other hand, when the scanning is shifted from a display region to a nondisplay region, black display data are fetched into a shift register 1a of a data driver over one horizontal interval and latched in a latch circuit 1b. In the scanning of the nondisplay region, driving of the driver 1 is stopped. Therefore, a nondisplay state is realized during the scanning of the nondisplay region by the black display data being latched by the circuit 1b. During the scanning of the nondisplay region, driving of the driver 1 which is operated in a high speed is stopped and low power consumption is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317766-A (JP)
Title: Fuel cell system and control method for the system
Inventor: SAITO KAZUO
IPC: H01M8/10
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the start time by rapidly replacing the gas inside a fuel gas circulating pipe with fuel gas.  <P>SOLUTION: In this fuel cell system for circulating the fuel exhaust gas from a fuel cell stack 1 to a fuel pole inlet through a fuel gas circulating pipe 14 and a fuel gas circulating ejector 6, a fuel gas replacement promoting ejector 16 is fitted to the air pole outlet of the fuel cell stack 1, and the fuel gas circulating pipe 14 is connected to the suction port of an ejector 16 through a shuttle valve 17. At the time of starting, the shuttle valve 17 is opened to suck the gas inside the fuel gas circulating pipe 14 by the ejector 16 and discharge to the outside of the system so as to promote the replacement of the gas inside the fuel gas circulating pipe 14 with the fuel gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322440-A (JP)
Title: Fixed blade structure of auger type ice maker
Inventor: HIGASHIJIMA WAKAO
IPC: F25C1/14
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stably operable fixed blade structure of an auger type ice maker for preventing generation of an abnormal sound from the ice maker, and causing no clogging of ice.  <P>SOLUTION: A rib projecting to the radial directional outside, and having an almost rectangular cross section is formed on a cylindrical outer peripheral surface 21a of a fixed blade body 21, and is alternately arranged on the circumference as a long rib 24 and a short rib 25 respectively different in the length. Both these long rib 24 and short rib 25 are slantingly formed to the axis 6a of an auger 6 in the whole lengthwise direction. The axis 23a of an ice compression passage 23 composed of a space surrounded by the cylindrical outer peripheral surface 21a of the fixed blade body 21, the long rib 24, the short rib 25, and a fixed blade cylinder is constituted so as to almost coincide with the normal 2a direction of a blade 2. That is, the ice compression passage 23 is formed in the flowing direction of the ice shaven off by the blade 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316975-A (JP)
Title: Price accepting method for exhibited commodity of internet auction
Inventor: HATAKEYAMA OSAMU
IPC: G06Q30/08
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To resolve problems in a conventional Internet auction wherein an auctioneer forms profit by collecting predetermined sums responding to concluded sums of transactions and it is favorable for the auctioneer that an exhibited commodity is successfully bid, but when a seller sets an upset price of an exhibited commodity at a value higher than the market, nobody bids for the commodity, the auctioneer gets no profit, and resources are wastefully consumed.  <P>SOLUTION: The auctioneer accepts a commodity to be exhibited and information regarding an upset price, the auctioneer refers to information having past successful bidding situations of the commodity, and when it is judged that the accepted upset price is comparatively high, the auctioneer instructs the seller of the auction to change the upset price.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320663-A (JP)
Title: Liquid drop ejection head and its manufacturing method, ink cartridge and ink jet recorder
Inventor: IRINODA MITSUGI
IPC: B41J2/055
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the liquid drop ejection characteristics are varied due to deflection of a diaphragm caused by formation of a corrosion resistant film.  <P>SOLUTION: A first corrosion resistant film 21 exhibiting corrosion resistance against liquid is formed on the entire surface of a channel forming member 1. A second corrosion resistant film 22 exhibiting corrosion resistance against liquid is formed on the liquid chamber side surface of a diaphragm member 17 forming the diaphragm 10. The channel forming member 1 and the diaphragm member 17 are bonded through the first and second corrosion resistant films 21 and 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002347638-A (JP)
Title: Hydraulic device of power vehicle
Inventor: ISHIMARU TAKEYUKI
IPC: B62D5/09
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive device capable of accommodating a hydraulic type continuously variable transmission device in a transmission case at compact and simplifying piping at a front mover, a tractor, etc. SOLUTION: The power vehicle is provided with a hydraulic cylinder 64 for lifting a working machine; a hydraulic steering device 5; and a hydraulic continuously variable transmission device 26. The hydraulic device is constituted such that a hydraulic oil fed out from a pump 49 is flow-divided by a flow dividing valve 55, a part thereof is fed to the hydraulic steering device 5 and the remainder is fed to the hydraulic cylinder 64 for lifting the working machine. A discharge oil passage 69 of the hydraulic steering device 5 is connected to a charge circuit 60 of the hydraulic continuously variable transmission device 26.
Patent JP-2003326932-A (JP)
Title: Strut type suspension
Inventor: SASAKI KEIICHI
IPC: F16F9/54
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unstable behavior by a side force at cornering of a vehicle in a strut type suspension.  <P>SOLUTION: A load axis λ2 of a suspension spring 30 is inclined against a king pin axis λ1 so that its lower part is opened outward of a vehicle, and upon roll input by cornering of the vehicle, a bending moment acting on a strut rod 12 of a shock absorber 10 is canceled, smooth operation of the strut rod 12 is secured and the side force to a strut module is reduced. By lowering a spring constant of a strut mount 20, upon the roll input by cornering of the vehicle, geometric change with the strut mount 20 as fulcrum, especially, toe change is suppressed and maneuvering stability can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002369303-A (JP)
Title: Starter
Inventor: TSUKAMOTO KAZUMASA
IPC: B60L7/10
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To perform smooth starting by transmitting torque generated by an engine to a driving wheel, while making a difference between the numbers of the input and output revolutions. SOLUTION: This starter has a reduction gear 16 which is at least equipped with a first gear element 81 coupled with the output shaft of an engine 11, a second gear element 82 coupled with the driving wheel 25 of a vehicle, and a third gear element 83 and reduces the speed of the rotation inputted from the first gear element 81 by adding braking torque to third gear element 83 and outputs it to the third gear element 83, an electromotive rotator M which is coupled with the third gear element 83, an engine load detection means which detects the engine load, a vehicle velocity detection means which detects the vehicle velocity, and a controller 90. The controller 90 is equipped with a braking torque start means which starts braking torque by driving the which the electromotive rotator M, when the engine load is approximately zero and the vehicle velocity is not larger than a set value.
Patent JP-2003331742-A (JP)
Title: Plasma display device and its manufacturing method
Inventor: SUZUKI YOSHIO
IPC: H01J11/12
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device in which fluctuation in impedance matching for each of the high frequency electrodes is reduced and a large cost reduction can be made.  <P>SOLUTION: X electrodes 12 (X<SB>1</SB>,..., X<SB>n</SB>) on which a high frequency signal is impressed are provided on a panel 10, and matching circuits 13 (M<SB>1</SB>,..., M<SB>n</SB>) are provided at the edge of them. The matching circuits 13 are made of, for example, T type circuit of LC construction and are formed integrated in the X electrodes 12 on the same substrate by a semiconductor process technology.  <P>COPYRIGHT: (C)2004,JPO