baber/WOPTO huggingface dataset:
Patent JP-2004059506-A (JP)
Title: Persulfated oligosaccharide acting on selectin and chemokine
Inventor: MIYASAKA MASAYUKI
IPC: A61P43/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a saccharide compound achieving regulation or the like of a bond between each of L-selectin, P-selectin and chemokine, and its ligand; and to provide a treating and preventing agent for ameliorating a symptom of a disease such as an inflammatory disease and exhibiting high affinity in a living body.  <P>SOLUTION: The treating and preventing agent is the saccharide compound represented by formulas (I) (wherein, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each a hydrogen atom or a sulfonic acid group), (II) (wherein, R<SP>5</SP>, R<SP>6</SP>, R<SP>7</SP>and R<SP>8</SP>are each a hydrogen atom or a sulfonic acid group), (III) (wherein, R<SP>9</SP>and R<SP>10</SP>are each a hydrogen atom or a sulfonic acid group; and m is 3 or 4) or (IV) (wherein, R<SP>11</SP>and R<SP>12</SP>are each a hydrogen atom or a sulfonic acid; and n is 3 or 4), or contains the saccharide compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064443-A (JP)
Title: Semiconductor device
Inventor: TAKINOMI YUTAKA
IPC: H03K17/687
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a circuit used for both inputting and outputting digital and analog which can deal with any of 5V and 3.3V of external digital power source systems.  <P>SOLUTION: The semiconductor device having a terminal P1 used for both digital and analog used for both a digital output and an analog output includes a digital output circuit CR1 connected to a first power source voltage, an analog output circuit CR3 connected to a second power source voltage, and an n-channel MOS transistor M9 connected at a gate to the second power source voltage between a connecting point of the terminal P1 to the digital output circuit CR1 and the analog output circuit CR3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058470-A (JP)
Title: Mold for molding optical element and method for molding optical element
Inventor: FUKAZAWA MOTOHIRO
IPC: G02B3/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To produce a precision diffraction optical element by inexpensive production facilities in high productivity.  <P>SOLUTION: A mold for molding a lengthy optical element 1 of a resin has at least a pair of molding surfaces 17 and 18 for transferring a prescribed surface shape to the resin and temperature sensors 2, 3, 4, and 5 arranged in the vicinities of positions corresponding to both ends in the longitudinal direction of the optical element of the pair of the molding surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058850-A (JP)
Title: Vehicle provided with air bag device for back collision and air bag device for back collision used for it
Inventor: MORI KENJI
IPC: B60R21/20
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle provided with an air bag device for back collision capable of preventing an interference of the air bag to the head of a crew seated on the rearmost seat at the time of expansion/development when the back collision occurs on the vehicle.  <P>SOLUTION: A swirl part is provided by winding a lower air bag 21A provided corresponding to a rear window glass at a rear end of the vehicle to a swirl shape. This swirl part is stored in a bag storage case 23. When the inflator 22 is operated and an expansion gas is fed to the lower air bag 21A, the swirl part is expanded/developed while being unwound. At this time, since the swirl part is developed along an inner surface of the rear window glass 18 in the unwinding process, the lower air bag 21A is not interfered to the head of the crew seated on the rearmost seat and the expansion/development action of the lower air bag 21A is appropriately and rapidly carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066035-A (JP)
Title: Method of desulfurizing hydrocarbon and fuel cell system
Inventor: SEGAWA ATSUSHI
IPC: C10G45/04
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of effectively removing sulfur contained in a raw fuel used for producing fuel hydrogen for a fuel cell under low pressure conditions and a fuel cell system using the method.  <P>SOLUTION: Hydrocarbons containing sulfur are brought into contact with a catalyst (1) in which 0.1-50 mass% as an element of a rare earth element or a rare earth element compound is supported on Y-type zeolite, a catalyst (2) in which 0.01-10 mass% of at least one selected from Pt, Pd and Re is supported on a carrier containing zeolite and/or a clay compound of 30 mass% or more, and a catalyst (3) containing at least 20 mass% as an element of a metal or the metal oxide selected from among Zn, Ni, and Cu, so that the sulfur content of the hydrocarbons can be reduced to be 0.1 mass ppm<SP></SP>or below by desulfurization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069395-A (JP)
Title: Microchip, method for manufacturing the same, and constituent detection method
Inventor: IIDA KAZUHIRO
IPC: G01Q60/22
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To make a microchip structure compact, including a channel in which a sample flows, and to provide a technique for accurately analyzing the sample.  <P>SOLUTION: The microchip 10 includes a substrate in which the channel 28 for separation through which the sample passes, and an optical waveguide for projection 32a crossing the channel 28 for separation and a light-receiving optical waveguide path 32b are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003059551-A (JP)
Title: Terminal connection structure and liquid crystal display device
Inventor: UCHIYAMA KENJI
IPC: H01R4/02
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To facilitate connection work, shorten working hours, improve connection reliability and quality level, and shorten decision working hours. SOLUTION: With the terminal connection structure for connecting one terminal to the other through a bonding member, the one terminal includes a region where a base film is arranged and another region used for the above connection with a base film not yet arranged. The width of the one terminal around the center part of the region used for the connection above is made narrower than that of the one terminal at the tip part of the region used for the connection.
Patent JP-2004072002-A (JP)
Title: Plasma processor
Inventor: YOSHIDA KAZUTO
IPC: H01J37/32
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plasma CVD apparatus wherein the configuration of its container 2 can be simplified without complicating its gas piping.  <P>SOLUTION: In the inside of the container 2, flow passages comprising introducing grooves 34, 35, 36 connected respectively with circumferential grooves 46, 47, 48 are formed every systematic groove. Further, gases introduced respectively via a raw-material-gas pipe 37, an auxiliary-gas pipe 38, and a cleaning-gas pipe 39 are fed respectively and uniformly to plural feeding nozzles 16, plural auxiliary-gas feeding nozzles 17, and plural cleaning-gas feeding nozzles 19. Thereby, the configuration of the container 2 of the plasma CVD apparatus can be simplified without complicating its gas piping.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075095-A (JP)
Title: Unloading system for tanker
Inventor: HISAKA SHINROKU
IPC: B67D7/32
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mixture of oils in an unloading system for a tanker by eliminating erroneous connection of a hose connecting between an outlet and a fueling port.  <P>SOLUTION: In order to prevent a hose from being misconnected for unloading, a tag is attached to a linear tab on the side of the fueling port of the hose. Tag data is read by a non-contact explosion-proof tag reader-writer attached to the vicinity of the fueling port. The read data is input into an oil mixture preventive controller mounted on the lorry to confirm the oil type when unloading. The unloading system is designed not to work if the oil type does not match.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074964-A (JP)
Title: Automobile cargo room structure and tonneau cover
Inventor: YAMAI MASAAKI
IPC: B60R5/04
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tonneau cover capable of securing the flat feeling of an upper surface even in a structure for partially supporting both widthwise ends of the tonneau cover.  <P>SOLUTION: The tonneau cover 10 is provided with a first board 14 and a second board 15 covered by a skin. The skin positioned on a boundary between the first board 14 and the second board 15 constitutes a hinge 17, and the first board 14 is supported by a support part. A first support member 40 for holding the surface of the second board 15 on almost the same plane with the surface of the first board 14 by supporting the back surface of the second board 15 from a lower part is attached on the back side of the first board 14 along the hinge 17. A second support member 50 for holding the surface of the first board 14 on almost the same plane with the surface of the second board 15 by supporting the back surface of the first board 14 from a lower part is attached on the back side of the second board 15 along the hinge 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096169-A (JP)
Title: Communication method and communication apparatus
Inventor: HAYASHI RITSUO
IPC: H04W48/16
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for assembling a system of a radio LAN into an existing mobile communication network with a comparatively simple technique.  <P>SOLUTION: When a mobile terminal 10 moves within a radio LAN service range R2, the mobile terminal acquires a prescribed address for a communication service from a DHCP server 70 in interlocking with an air station 50, informs a base station controller 30 about the acquired address, and the controller establishes a session to realize data transmission with the mobile terminal via the radio LAN at the moment of receiving the address notice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090013-A (JP)
Title: Nozzle of consumable electrode gas shielded arc welding torch
Inventor: UCHIDA MASANOBU
IPC: B23K9/29
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle of a consumable electrode gas shielded arc welding torch, by which the number of machining processes can be remarkably reduced, or a spatter is difficult to stick and screw parts have high mechanical strength and durability.  <P>SOLUTION: In the nozzle of the consumable electrode gas shielded arc welding torch, an outside diameter and an inside diameter of one of the tip end portion and the rear end portion of the nozzle are larger than the outside diameter and the inside diameter of the other portion. The nozzle is composed of its tip end portion and rear end portion. These are separately cut from a pipe material available on the market. The inside diameter of one of the tip end portion and the rear end portion of the nozzle is formed so as to fit each other by forming them to be almost equal to the outside diameter of the other of the tip end portion and the rear end portion of the nozzle. One of the tip end portion and the rear end portion of the nozzle is inserted into the other of the tip end portion and the rear end portion of the nozzle, and is positioned, and then the joint part is fixed by caulking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091347-A (JP)
Title: Oxetane compound and active energy ray curing type ink
Inventor: WATANABE SHINYA
IPC: C09D11/38
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structurally new oxetane compound and to provide an active energy ray curing type ink comprising the structurally new oxetane compound and having good letter quality and excellent adhesion to recording media.  <P>SOLUTION: The oxetane compound is characterized in that the compound is represented by general formula (1) (wherein, R1 and R2 denote each a hydrogen atom or an organic group; and R3 to R6 denote each a hydrogen atom or an alkyl group, with the proviso that at least one of R3 to R6 is an alkyl group).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090780-A (JP)
Title: Radio transmission system of monitor image of platform
Inventor: KAWANAMI MASASHI
IPC: H04W16/28
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a radio transmission system of a monitor image of the platform capable of monitoring a departure travel in a good image state over a sufficient distance even in a railroad in the platform or the station where curvature radius of the railroad following the platform is small.  <P>SOLUTION: The radio transmission system of the monitor image of the platform is provided with a plurality of transmitters 3A, 3B or the like of different transmission frequency modulated with the same camera image, and antennas 4A, 4B or the like of respective transmitters along the railroad. All channels are received at a receiving side, and a demodulation image of the channel of stable receiving state is selectively displayed on a monitor. In the radio transmission system of the monitor image of the platform, when the curvature radius of the travel railroad after departure of the vehicle is small, the receiver at the vehicle side is apt to deviate from the beam width because the beam of the antenna is sharply converged. Even when a plurality of radio equipment which does not stably continue radio line link, is installed along the railroad and either antenna beam is always set to arrange so as to cover the receiver, the problem is resolved that the image quality deteriorates at the end generating interference, at the intersecting point of the beam of respective antennas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069041-A (JP)
Title: Hardware of steel for adjusting long screw
Inventor: KURE TOSHITATSU
IPC: F16B37/02
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of conventional connection hardware be used for adjusting length of a bolt having a long screw to be used for construction requiring a lot of processes and labor due to tap-machining a female thread, and causing attachment of chips to a threaded part, and provide this sort of connection hardware by simple processes and at low cost.  <P>SOLUTION: Cuts are molded at both ends of a steel plate for nuts 2a and 2b to be installed. After the nuts 2a and 2b that are mass-produced and provided at low cost are installed, the steel plate is bent by press molding, or fixed by spot welding. Otherwise, nuts 12a and 12b are held between two steel plates 14a and 14b having above features, and they are press-caulked or spot-welded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003162893-A (JP)
Title: Nonvolatile ferroelectric memory and method for driving the same
Inventor: KANG HEE BOK
IPC: H01L27/105
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile ferroelectric memory which can enhance a chip working speed by reducing bitline capacitance, and to provide a method for driving the nonvolatile ferroelectric memory by which pre-charge time can be reduced, by performing a write operation even in an active area through composing a chip which can work under low voltage by a self boost operation.  <P>SOLUTION: A main bitline equipped with a sub bitline is provided, and a first, second, and third switching transistors to work under control of sub bitline first and second signal application lines, a sub bitline pull down signal application line, and a sub bitline pull up signal application line, are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004102707-A (JP)
Title: Information inquiry system, server, program and recording medium
Inventor: OTSUKA EIJI
IPC: G06Q50/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide structure for easily and immediately referring to detailed information on an item by specifying the item on paper.  <P>SOLUTION: This information inquiry system is provided with a position information transmitting means for transmitting position information showing the position of the item on the paper specified by the user; an item position information storage means for storing item identification information for identifying the item, and the position information correspondingly; an item detailed information storage means for storing the item identification information and detailed information on the item correspondingly; an item identification information extracting means for receiving the position information transmitted by the position information transmitting means, and extracting the item identification information corresponding to the received position information, from the item position information storage means; a detailed information extracting means for extracting detailed information corresponding to the item identification information extracted by the item identification information extracting means, from the item detailed information storage means; and a detailed information transmitting means for transmitting the detailed information extracted by the detailed information extracting means, to a user terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003415-A (JP)
Title: Combustion control device of diesel engine
Inventor: KATAOKA ICHIJI
IPC: F02B47/08
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of transient exhaust state caused in transition between the operation regions (H) and (D) in a combustion control device of a direct-injection type diesel engine in which fuel is early injected in a pre-mix combustion region (H) on low load side, the EGR rate is set to a first set value or higher to set a pre-mix combustion mode, and on the other hand, a diesel combustion mode is set in a diffusion combustion region (D) on high load side, and the EGR rate is set to a second set value or lower.  <P>SOLUTION: At the time of transition from one of the pre-mix combustion region (H) and the diffusion combustion region (D) of the engine 1 to the other, an opening of an EGR valve 35 is changed, and after the actual EGR rate EGR reaches a designated switching EGR rate (a designated EGR 1), the injection mode of fuel is switched. At the time, when the EGR rate EGR is within a designated range (SB5→SB13→SB15), follow-up injection is performed so that combustion starts substantially at the end of main combustion started near TDC (SB15, SB7). Thus, soot generated in main combustion is effectively re-burnt to remarkably reduce the concentration of soot in exhaust emission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310473-A (JP)
Title: Foot sole cleaning mat
Inventor: SAITO TOSHIO
IPC: A46D1/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foot sole cleaning mat that can clean the soles of the feet without being moved, can be easily fixed to a wet floor no matter where it is used, has a good feel, easily and surely clean the foot soles, and has a simpler structure.  <P>SOLUTION: The foot sole cleaning mat is a near square having a surface and a reverse, and cleans the foot soles by rubbing one sole by a surface brush portion in a state of being partly fixed by the treading by the other foot sole. The foot sole cleaning mat is formed of a soft synthetic resin such as a silicone resin or the like and has a brush portion on the surface and grip grooves on the reverse. Ridge portions of the grip grooves are flexible enough to be swung by pressure when stamped by one foot sole and/or when rubbed by the other foot sole, and recesses of the grip grooves continue to the rim of the foot sole cleaning mat and has a draining function. The foot sole cleaning mat is the size of the palm as a whole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103496-A (JP)
Title: Film-forming method, film-forming device, optical element, organic electroluminescent element, semiconductor element, and electronic equipment
Inventor: ASUKE SHINTARO
IPC: H05B33/10
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an film-forming method, film-forming device, optical element, organic electroluminescent element, semiconductor element, and electron equipment in which the shape of the film can be made in desired shape easily when the film is formed using a liquid material.  <P>SOLUTION: A barrier rib 11 is provided on the treated face of the substrate 10, and a liquid material 15 is filled in the pattern region 20 surrounded by the barrier rib 11, and after filling, prescribed vibrations are applied to the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103186-A (JP)
Title: Magnetic recording medium
Inventor: EJIRI KIYOMI
IPC: G11B5/70
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium which has excellent electromagnetic conversion characteristics in an MR head and is suitable for high density digital recording, especially reproduction in the MR head.  <P>SOLUTION: The magnetic recording medium has a magnetic layer including a ferromagnetic powder and a binder on a non-magnetic support. Residual magnetization Φr of the magnetic layer is 5 to 50 mA and a ratio (Sds/Sac) of an average area Sdc of a magnetic cluster in DC magnetized state measured by a magnetic force microscope (MFM) and an average area Sac of the magnetic cluster in an AC demagnetized state is 0.8 to 2.0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114812-A (JP)
Title: Automatic steering device
Inventor: KOSHIZAWA TOSHIBUMI
IPC: B62D6/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To safely release the automatic steering control using other releasing conditions than an exclusive switching operation in an automatic steering device for a vehicle to perform traffic lane inside holding travel.  <P>SOLUTION: When an operation unit 4 determines that at least one of releasing conditions of the automatic steering control is satisfied based on the vehicle state related to the automatic steering releasing conditions detected by an automatic steering releasing condition related vehicle state detection unit 3 after the automatic steering control is started, a notification unit (an indicator lamp 8 or a buzzer 9) to perform a predetermined notification on the release of the automatic steering control to a driver as a release preparation stage is energized, the relative position between the lane detected by a lane detection unit 1 and the vehicle is obtained until a predetermined release execution condition is satisfied, the target traffic lane inside position is determined, and a steering actuator 5 is steering-controlled based on the target traffic lane inside position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117144-A (JP)
Title: Resin strength evaluation method, optical fiber manufacturing method, and optical fiber
Inventor: WATANABE HIROTO
IPC: G01N3/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate the presence or absence of a void V or cracks at a stress working region R2a while tensile stress (σ<SB>r</SB>, σ<SB>θ</SB>, σ<SB>z</SB>) is being applied in a nearly uniform three-dimensional direction to the stress working region 2a.  <P>SOLUTION: In the evaluation method of the resin strength, a resin film R2 is cured so that the resin temperature of the resin film R2 becomes the resin temperature of a primary coating layer 9 in assumed covering layer curing. Then, the resin film R2 is placed under an observation environment of the same observation environmental temperature as an optical fiber usage environmental temperature being assumed along with a first restriction plate 3 and a second restriction plate 5.  <P>COPYRIGHT: (C)2004,JPO