baber/WOPTO huggingface dataset:
Patent JP-2004315795-A (JP)
Title: Polyether-based resin
Inventor: GOTO KENICHI
IPC: C08G65/40
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyether-based resin which has a high adhesiveness and further develops excellent characteristics in photosensitivity, heat resistance, low dielectric constant, low dielectric dissipation factor, and low hygroscopic property.  <P>SOLUTION: The polyether-based resin is characterized in that it is a copolymer having a repeating unit represented by general formula (I) (in the formula, x is a rational number within the range of 0<x≤100 and exhibits the copolymerization ratio in the resin, A is a 1-10C divalent alkylene group, -SO<SB>2</SB>-, -SO-, -S-, -O-, or -CO-, a and b are each independently an integer of 0-4, m is 0 or 1, n is an integer of 1-3, R<SB>1</SB>-R<SB>6</SB>are each independently either of hydrogen or a 1-8C alkyl group, wherein at least one of R<SB>1</SB>-R<SB>4</SB>is a group other than hydrogen, B is a divalent group of a heterocyclic compound having at least one or more heteroatoms in the ring).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260006-A (JP)
Title: Capacitor and its manufacturing method
Inventor: SATAKE HISASHI
IPC: H01G11/42
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor of high output which has high energy density using a metal oxide in a positive pole, and to provide its manufacturing method.  <P>SOLUTION: In the capacitor having a positive pole based on the metal oxide and conductive powder, a negative pole based on a material which can occlude/emit lithium and a non-aqueous electrolytic solution formed by dissolution of lithium salt in a non-aqueous solvent, the average grain diameter of the metal oxide contained in the positive pole is at most 1 μm and is dispersed in the positive pole by the conductive powder, and the weight ratio of the metal oxide/conductive powder contained in the positive pole is 1/9 to 7/3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264962-A (JP)
Title: Wheel
Inventor: MASUDA KOJI
IPC: F16H13/08
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel for effectively generating a large braking force with a braking device whose size is limited.  <P>SOLUTION: The wheel 10 comprises: a wheel rim part 20: a disc rotor 22 having a diameter smaller than that of the wheel rim part 20; and a brake pad 24 pressed against the disc rotor 22. A first planetary roller 48 and a second planetary roller 50 are disposed between the wheel rim part 20 and disc rotor 22 to make the wheel rim part 20 communicate with the disc rotor 22. The first planetary roller 48 and second planetary roller 50 effectively generates the braking force, by rotary drive of the disc rotor 22 depending on rotational transfer amount of the wheel rim part 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267883-A (JP)
Title: Catalyst for fuel cell, manufacturing method of the same, electrode for fuel cell, and fuel cell
Inventor: HARA YOSHINORI
IPC: H01M4/90
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cheap catalyst for a fuel cell exerting excellent catalytic action, capable of replacing noble metal catalyst like platinum, and electrode for the fuel cell and the fuel cell using the same.  <P>SOLUTION: The catalyst for fuel cell, made of carbonaceous base body covered by tungsten phosphide, is manufactured by mixing and sintering the carbonaceous base body, tungsten phosphide, and material chosen from a source of tungsten phosphide. The electrode for the fuel cell containing the above catalyst, and the fuel cell using the above electrode are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282766-A (JP)
Title: Digital video recorder with internet phone packaged therein and calling method using the same
Inventor: LIM BYEONG-JIN
IPC: H04N7/18
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for provisioning an emergency voice call service via the Internet between a remote central control center and a digital video recorder (DVR) or between mutually separated DVR and DVR in the alarm raising situation by packaging a voice call function utilizing an Internet phone of a VoIP system particularly in the DVR.  <P>SOLUTION: When an alarm is raised in the DVR on the job site. even without another general telephone set, a user takes a transceiver of a DVR side Internet phone to immediately call and speak with an Internet phone of the set remote work station or when an alarm is raised in the opposite direction, the user takes a transceiver of a remote work station side Internet phone to immediately call and speak with the DVR side Internet phone on the job site. Further, voice conversations can be mutually performed by utilizing the Internet phones between the DVR on the mutually different job sites linked to a network or to the Internet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262564-A (JP)
Title: Ink cartridge
Inventor: SASAKI TOYOKI
IPC: B41J2/175
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To detect that an ink residue in an ink cartridge reaches a predetermined amount with a slight error.  <P>SOLUTION: The ink cartridge has an ink chamber 31 which has a face to be contacted 56 extended nearly orthogonally to a displacement direction of an ink surface, and an inner wall face 34b extended in a vertical direction; and a light shielding plate 60 which is displaced in accordance with an increase or decrease of the ink in the ink chamber 31. The light shielding plate 60 is provided with a contact part 60a capable of selectively taking a position where it contacts the face to be contacted 56 and a position where it separates from the face to be contacted 56, in accordance with a position of the light shielding plate 60. A pin 59 is formed at a part opposite to the inner wall face 34b of the light shielding plate 60. The pin 59 is always opposed to the inner wall face 34b while the contact part 60a moves between the separation position and the contact position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289830-A (JP)
Title: Transmission method for communication system, which supports multicast mode
Inventor: CHUAH MOOI CHOO
IPC: H04L12/18
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To specify a changeability in the number of retransmissions of multicast messages based on the number of message receivers.  <P>SOLUTION: In a method for resending multicast massages, signaling messages for multicast messages can be transmitted responding to a specified number of multicast message transmissions. After transmitting it by the specified number of times, a receiver 105, which dose not receive multicast messages, may request retransmissions up to an additional given number of times. In addition, signaling messages may be transmitted at a different time or shifted based on the radio state of the receiver 105. For example, after a first multicast message is transmitted and responses from the group of the receiver 105 are listened to for a given period, one of the next multicast message and a portion of the first multicast message may be transmitted to the group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265113-A (JP)
Title: Tapered roller bearing
Inventor: MATSUYAMA HIROKI
IPC: F16C33/66
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a tapered roller bearing the agitation resistance of lubricant increases and larges the rotational torque of the bearing so that the fuel consumption of an automobile equipped with the bearing is made worse.  <P>SOLUTION: When an opening area of a cylindrical hole on the lubricant inflow side between an outer ring 1 and an inner ring 2 and on the side of the inner ring 2 apart from a holder 5, is shown by Si and the value of Si/So is set to fulfill the equation 0.1≤Si/So≤0.6 where an opening area of the cylindrical hole on the side of the outer ring 1 apart from the holder 5 is shown by So. A lubricant outflow promotion means is provided between the inner ring and the outer ring or in the vicinity of the large-diameter end portion of a tapered roller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005277510-A (JP)
Title: Image display control apparatus, image print control apparatus, image display control method, image print control method, and program
Inventor: MIYASAKO KENICHI
IPC: G06T3/40
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for carrying out display with sensation of unity in the case of displaying a plurality of images having various rotating information items.  <P>SOLUTION: The rotating information for denoting a rotating angle of an image expressed by each of image data is attached to each of the image data recorded on a recording medium 18. An ASIC 28 applies image processing to the image data for rotating the direction of the images when they are displayed on the basis of the rotating information. A system controller 32 determines a display magnification in common to each of the images to be displayed thereat in the index display wherein a plurality of the images are displayed on one screen side by side and allows an LCD 30 to display the index display wherein a plurality of the images subjected to the image processing described above are arranged on the one screen at the display magnification.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277600-A (JP)
Title: Portable unit
Inventor: KAWABATA SHOGO
IPC: F16C11/10
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable unit in which the occurrence of a damage to first and second casings and deterioration in the operability can be suppressed while extending applications of the unit.  <P>SOLUTION: A portable phone 1 is provided with: the first casing 2 and a hinge 3 freely turnably via a turning shaft 5; and the hinge 3 and the second casing 4 freely rotatably via a rotating shaft 6 nearly orthogonal to the turning shaft 5. Then the second casing 4 is provided with projections 18a, 18b on a surface 4a forming nearly a right angle with a connecting face to the hinge 3. Further, the first casing 2 is provided with recessed parts 12a, 12b at positions engaged with the projections 18a, 18b when the portable phone 1 is opened.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271349-A (JP)
Title: Method and apparatus for manufacturing continuously laminated sheet
Inventor: OTANI SHUNSUKE
IPC: B32B15/14
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing continuously a laminated sheet for providing the laminated sheet excellent in moldability, with little variation on warp or the like, and excellent heat resistance, thermal expansion and flame retardance.  <P>SOLUTION: The method for manufacturing continuously the laminated sheet is characterized by comprising (a) a process wherein a prepreg prepared by impregnating a sheet-like fiber substrate with a resin composition comprising a cyanate resin and/or its prepolymer as essential components, and a metal foil or a carrier film are respectively fed, (b) a process wherein the laminated sheet is molded by heating and pressing the prepreg and the metal foil or the carrier film by laminating rolls whose surfaces are composed of an elastic material, and (c) a process wherein the laminated sheet is passed through a curing oven in which a plurality of rolls are arranged to cure it, and performing the processes (a) and (b) under vacuum.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273071-A (JP)
Title: Method for bleaching fiber structure
Inventor: OOUCHI AKIHIKO
IPC: D06L3/02
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for bleaching a fiber structure by which a good bleaching effect is obtained, and the feeling can be kept without reducing the strength by inhibiting embrittlement and hardening of the fiber structure.  <P>SOLUTION: The method for bleaching the fiber structure involves readding a solution of an oxidizing agent or a reducing agent at least once to the fiber structure impregnated with the solution of the oxidizing agent or the reducing agent under irradiation with an ultraviolet light and/or visual light when bleaching the fiber structure impregnated with the oxidizing agent or the reducing agent by irradiating the fiber structure with the ultraviolet light and/or the visual light. The method gives small environmental load and is highly safe in operation. Therefore, the method can be said as a material-saving and energy-saving environment-matching bleaching method.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004310762-A (JP)
Title: Idiom recognition document splitter
Inventor: KLASSEN R VICTOR
IPC: G06F3/12
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which divides a print job without page independency into two or more predetermined job parts, and by which the job parts can be independently processed into a printer-dependent format for printing by printers, at two or more processing nodes.  <P>SOLUTION: Concerning predetermined tokens/idioms known to usually produce an fault at the time of independent processing when a print job should be divided into two or more predetermined job parts to be processed independently, the print job is searched for. A predetermined token found by the search is saved. Then, the print job is divided into two or more predetermined parts, and then the tokens for assuring processing independency during processing by the two or more processing nodes is associated with the divided job part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309477-A (JP)
Title: Antibody measurement method
Inventor: YAMAGUCHI KAZUNARI
IPC: G01N33/543
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for more accurately examining a disease caused by an exogenous antigen.  <P>SOLUTION: For an immunoglobulin appearing to the exogenous antigen, when time required for performing class switch from IgM to IgG should be at least one year, an IgM antibody to the exogenous antigen itself or the IgM antibody and an IgG antibody are simultaneously measured for achievement. As an example of the exogenous antigen for causing the disease to which such a measurement method can be applied, there are a microorganism, a virus and/or an albuminous substance, or the like, causing the disease to one of the microorganism related to neurological diseases, the virus and/or the albuminous substance and a human and a mammal other than the human. Concretely, the measurement method can be applied when the antibody of a Borna disease virus (BDV) is measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005287126-A (JP)
Title: Portable charging and discharging apparatus
Inventor: ISHIZU MASAO
IPC: H02J7/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable charging and discharging apparatus which can supply electrical energy to meet a device by repeatedly charging and discharging any time and mounting various electrical units without taking a time for charging in a compact shape easy to carry at a place away from home, etc.  <P>SOLUTION: An electric double layer capacitor unit 10A which does not have a coating can in which electrical energy is stored and a voltage current controller 2 are built in the same cylindrical portable casing 3. The electric double layer capacitor unit 10A has a rectangular parallelepiped shape obtained by alternately laminating a plurality of band plate-like positive electrode boards and a plurality of band plate-like negative electrode boards and alleviating inductance. A connector 3B which can be connected to and separated from the power supply unit of a power supply device and the power input unit of an electrical unit are provided at the end of the casing 3. The connector 3B has an input terminal 5 for charging and an output terminal 6 for discharging on the connecting surface 4. The connector 3B starts charging when connected to the power supply unit and starts discharging when connected to the power input unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282441-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: ITO MASAHARU
IPC: F02D45/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine whether or not a pilot injection amount should be corrected before correcting the pilot injection amount and thereby to reduce combustion noise.  <P>SOLUTION: The fuel injection control device is employed in an engine, in which fuel injection is divided into pilot injection and main injection to inject the fuel into a combustion chamber 17 of each cylinder 12, and the pilot injection amount is adjusted to suppress the combustion noise. An electronic control unit 35 calculates the maximum value of change rate in combustion pressure for each of the pilot injection and the main injection based on a detection value of cylinder pressure sensor 27. Only when the sum of each maximum value is larger than a determination value corresponding to an upper limit value of a tolerance with regard to the combustion noise, the pilot injection amount is corrected. In the correction, the maximum value of the change rate with regard to the pilot injection is compared to a predetermined target value. As a result of comparison, when the maximum value is larger than the target value, the correction of the the pilot injection amount is performed to reduce the amount. When the maximum value is the target value or less, the correction of the pilot injection amount is performed to increase the amount.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284093-A (JP)
Title: Image forming apparatus
Inventor: TOYOIZUMI KIYOTO
IPC: G03G15/20
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for reducing unevenness in the temperature inside a fixing part.  <P>SOLUTION: The image forming apparatus is provided with a heat-fixing means fixing a toner image onto a recording medium, by transporting the recording medium on which the toner image is formed, while applying heat from an exothermic body. The heat fixing means is provided with a plurality of exothermic bodies (H1 and H2). Moreover, the voltage, applied to the plurality of exothermic bodies (H1 and H2), is controlled in many steps by a drive control circuit (203) (VSEL).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004188227-A (JP)
Title: Pachinko game machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko machine causing high interest and no dullness in a pachiko game.  <P>SOLUTION: This pachinko machine includes a mover affecting the prize winning rate of a specified area provided in a big prize hole of a variable prize device and a pattern display device provided on a mounting board. When a continuation switch facing to the specified area is turned on, the pattern display device starts a variable display of a pattern. The machine includes a starting hole device for starting a special game repeated for the permitted continuation frequency to enter a second state when the variable display is stopped, and opening and closing a movable blade piece when a hit ball enters to turn on a starting switch and a start counter for counting hit balls entering the starting hole device. When the starting counter counts up a preset number of balls, the mover is moved to easily win a prize in the specified area, and when the pattern display device displays a specified pattern to end the special game, the mover is moved to easily win a prize in the specified area.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247041-A (JP)
Title: Wobble signal detecting circuit, wobble signal detector, and optical disk system
Inventor: MAEKAWA HIROSHI
IPC: G11B7/005
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wobble signal detecting circuit which can deal with a plurality of kinds of optical recording media and can stably and accurately detect a wobble signal at least during recording.  <P>SOLUTION: The wobble signal detecting circuit is equipped with a first sampling circuit 51A which samples a first voltage signal Sc from a first photodetecting region of a photodetector in synchronization with a specific control signal in a space recording period in recording, a first amplifier circuit 52a which amplifies a first voltage signal S1a outputted from the first sampling circuit, a second sampling circuit 51b which samples a second voltage signal Sd from a second photodetecting region of the photodetector in synchronization with the specific control signal, a second amplifier circuit 52b which amplifies a second voltage signal outputted from the second sampling circuit, and an arithmetic circuit 90 which computes and outputs the wobble signal with the output signal of the first amplifier circuit, the output signal of the second amplifier circuit, the first voltage signal and the second voltage signal as input signals.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005295115-A (JP)
Title: Quartz oscillator for front surface mounting
Inventor: KONNO EIJI
IPC: H03H9/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-mounting oscillator which maintains well oscillation characteristics of a quartz oscillator for sure oscillation.  <P>SOLUTION: An IC chip is fitted to the inside bottom surface of a vessel body with at least an oscillation amplifier integrated, and comprises, on an outside surface, a quartz terminal on an input side and an output side connected between the input and output of the oscillation amplifier. A quartz member comprises an excitation electrode on the lower surface side and the upper surface side that is electrically connected to the quartz terminal on the input side and the output side with at least one end held at the inner wall step of the vessel body, and has the IC chip arranged on the lower surface side. The excitation electrode on the upper surface side that is electrically connected to the quartz terminal on the input side is irradiated with ion beam to adjust oscillation frequency. A conductive path connects a quartz receiving terminal that is provided on the inner bottom surface of the vessel body and electrically connects to the quartz terminal on the input side of the oscillation amplifier with the excitation electrode on the lower surface side, and is wired not to be exposed on the outside region of the quartz member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290462-A (JP)
Title: Aerosol deposition apparatus
Inventor: IMANAKA YOSHIHIKO
IPC: C23C24/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerosol deposition apparatus capable of performing film deposition while maintaining a stable concentration of aerosol.  <P>SOLUTION: The aerosol deposition apparatus comprises a gas feeding means, a vessel 14 which is connected to the gas feeding means, contains particulates and forms the aerosol dispersed with the particulates dispersed in gas, a chamber 18 which is connected to the vessel and has a nozzle 16 for ejecting the aerosol toward a substrate, a means 66 which ionizes the aerosol, and a means 68 which applies a bias voltage of a code reverse to the code of the ion of the aerosol to the substrate 36.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291909-A (JP)
Title: Container for specimen having treated inner surface and its treating method
Inventor: HAMAOKA SHIGENORI
IPC: G01N33/543
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform binding via colloidal silica to which a large number of amino groups, carboxyl groups, or the like covering a required region of the inner container surface of a container for specimens are added when a primary antibody for capturing a specimen is made to form a solid phase in the inner container surface at the analysis of an immune system.  <P>SOLUTION: In the container for specimens to be used for various immunoassays for quantifying an antigen by making the primary antibody formed in a solid body capture the antigen and further making the antigen capture a secondary antibody labeled with a labeling marker, binding is performed in such a way that the colloidal silica to which a large number of amino groups, carboxyl groups, carbonyl groups, methacrylic groups, or mercapto groups are added may cover the required region of the inner container surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI