baber/WOPTO huggingface dataset:
Patent JP-2004284921-A (JP)
Title: Method of manufacturing carbon nanotube, carbon nanotube device and electrical double layer capacitor
Inventor: OURA KENJIRO
IPC: B82Y30/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing carbon nanotube capable of forming a carbon nanotube by a simple process and of accomplishing mass-production and area-enlargement of the carbon nanotube, and to provide a carbon nanotube device and an electrical double layer capacitor using the same.  <P>SOLUTION: A non-catalyst metallic layer 2 which comprises Ti as a main component is formed on a catalyst metal substrate 1 comprising a catalyst metal such as Ni, Co, Fe or the like by a film forming method such as an electron beam vapor deposition method and a sputtering method. Thus, the substrate 100 comprised of a laminate structure of the catalyst metal substrate 1 and the non-catalyst metallic layer 2 is formed. It is preferable that the film thickness of the non-catalyst metallic layer 2 is from 50 Å or more to 400 Å or less. The substrate 100 is set in a vessel of a heat CVD (chemical vapor deposition) apparatus and is heated in an atmosphere including a hydrocarbon gas as a raw material gas to grow the carbon nanotube on the non-catalyst metallic layer 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296130-A (JP)
Title: Electrical contact and thermal protector using the same
Inventor: OKUYAMA HIKOHARU
IPC: H01H1/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical contact unmelts it even at the end of its service life, and a thermal protector using the contact and having extremely improved reliability and safety.  <P>SOLUTION: An electrical contact 10 having a first main face and a second main face opposite each other is used for the thermal protector, wherein a conductive layer 13 is formed between the first and the second main faces 11, 12; a surface layer 13a on the side of the first main face 11 of the conductive layer 13 mainly contains a conductive substance; and a surface layer 13d on the side of the second main face 12 of the conductive layer 13 contains an electrical insulating substance and the conductive substance by a volume ratio of 30:70-70:30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297240-A (JP)
Title: Multiband high frequency switch module
Inventor: YAMADA KAZUHIRO
IPC: H04B1/40
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiband high frequency switch module capable of switching connection between a transmission circuit and an antenna and connection between a reception circuit and the antenna.  <P>SOLUTION: The multiband high frequency switch module includes: a first transmission line 1 for transmission purpose one terminal of which is connected to the antenna and the other terminal of which is connected to a first transmission circuit terminal Tx1; a second transmission line 2 for transmission purpose one terminal of which is connected to the antenna and the other terminal of which is connected to a second transmission circuit terminal Tx2; a third transmission line 3 for transmission / reception purpose one terminal of which is connected to the antenna and the other terminal of which is connected to a transmission / reception circuit terminal Tx3; a first semiconductor switching circuit 7 one terminal of which is connected to the first transmission line 1 for transmission purpose and the other terminal is connected to ground; a second semiconductor switching circuit 8 one terminal of which is connected to the second transmission line 2 for transmission purpose and the other terminal is connected to ground; and a third semiconductor switching circuit 9 one terminal of which is connected to the transmission line 3 for transmission/reception purpose and the other terminal is connected to ground.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297249-A (JP)
Title: Coupler between different phase lines, mounting method therefor, and coupling method between different phase lines
Inventor: MAKI MASAHIRO
IPC: H04B3/56
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupler between different phase lines that can simply and safely be installed in order to obtain power communication between different phase lines of a single phase three-wire system.  <P>SOLUTION: In the coupler between the different phase lines, a first high frequency signal transmission transformer 21 is configured by winding a secondary coil of the first high frequency signal transmission transformer 21 spirally to a first phase power line U acting as a primary coil of the first high frequency signal transmission transformer 21 with a sheath layer of the power line U interposed therebetween. A second high frequency signal transmission transformer 22 is configured by winding a secondary coil of the second high frequency signal transmission transformer 22 spirally to a second phase power line W acting as a primary coil of the second high frequency signal transmission transformer 22 with a sheath layer of the power line W interposed therebetween. The secondary coil of the first high frequency signal transmission transformer 21 is connected in series with the secondary coil of the second high frequency signal transmission transformer 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292650-A (JP)
Title: Plasticizer for resin and resin composition
Inventor: TAKEDA SHOJI
IPC: C08L67/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plasticizer for a resin, providing a resin composition obtained by adding the plasticizer to various kinds of resins, especially having excellent flexibility and transparency, and hardly causing bleedout and blocking without using a nucleating agent as a constituent component; and to provide the resin composition containing the plasticizer for the resin.  <P>SOLUTION: This plasticizer for the resin comprises a compound represented by the formula (1): Fa-COO-((CHR<SP>1</SP>)<SB>l</SB>(CHR<SP>2</SP>)<SB>m</SB>-O)<SB>n</SB>((CHR<SP>3</SP>)<SB>l'</SB>(CHR<SP>4</SP>)<SB>m'</SB>-O)<SB>n'</SB>-R<SP>5</SP>[wherein, Fa is a 4-12C alkyl group; R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each hydrogen atom or methyl group; R<SP>5</SP>is a 1-8C alkyl group; l and l' are each an integer of 0-6; (m) and (m') are each an integer of 0-6 (with the proviso that 1≤l+m≤6 and 1≤l'+m'≤6); (n) and (n') are each an integer of 0-5 (with the proviso that 1≤n+n'≤5)] as a main component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294846-A (JP)
Title: Image forming apparatus
Inventor: TANAKA TOMOJI
IPC: H04N1/047
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a considerable high quality image output is obtained even in a compensation mode with priority on processing time required for a compensation, and interruption of image formation is suppressed as much as possible, even in a state of use when the temperature inside the apparatus is varied by the minute.  <P>SOLUTION: Deviation quantity in a first compensation mode with priority on compensating precision is stored as records for the past 5 times for each apparatus interior temperature range (#4). In the second compensation mode with priority on the processing time required for the compensation, the difference between the measured result and an average value in the record for the corresponding temperature range is derived (#7 to #9). Furthermore, this difference is multiplied by a reliability coefficient for the main scanning direction and the sub-scanning direction and the compensating amount is determined (#10 to #11). Thus, excessive variation in compensation amount is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293000-A (JP)
Title: Softening agent composition
Inventor: SHIROMIZU HIROSHI
IPC: D06M13/463
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a softening agent composition to apply excellent softness and water-absorption to clothes and suppress the roughening of the skin in wearing.  <P>SOLUTION: The softening agent composition contains (a) 0.1-10 mass% alkylene oxide derivative expressed by formula (I) (AO is a 3-4C oxyalkylene group; EO is oxyethylene group; 1≤m≤70; 1≤n≤70; the ratio of oxyethylene group is 20-80 mass%; R<SP>1</SP>and R<SP>2</SP>are each a 1-4C hydrocarbon group or H; and the ratio of the number of hydrogen atoms to the number of hydrocarbon groups of R<SP>1</SP>and R<SP>2</SP>is ≤0.15), (b) 5-40 mass% specific amine compound, its neutralized product or its quaternarized product, and (c) 0.5-10 mass% specific alkylene oxide-added nonionic surfactant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300936-A (JP)
Title: Multistage compression device with improved volumetric efficiency
Inventor: NISHIKAWA TAKEHIRO
IPC: F04B27/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage compression device which compresses predetermined gas of inert gas such as natural gas and nitrogen gas to high pressure with multistage and which is capable of easily improving volumetric efficiency by changing drive motor speed by an inverter with a simple structure even if relation between lift area of a valve and port area changes.  <P>SOLUTION: Any of ξ<SB>s</SB>(L<SB>s</SB>/A<SB>ps</SB>) at a suction part and ξ<SB>d</SB>(L<SB>d</SB>/A<SB>pd</SB>) at a delivery part of each compression part of a first stage reciprocating compression part 101 to a fourth stage reciprocating compression part 104 are maintained 0.5 or more in the multistage compressor 100 provided with a plurality of reciprocating compression parts and compressing gas with multistage. Here L<SB>s</SB>:total lift area of suction valves, A<SB>ps</SB>:total port area of the suction part, L<SB>d</SB>:total lift area of delivery valves, A<SB>pd</SB>: total port area of the delivery part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300263-A (JP)
Title: Method for producing oxalic acid-based polyester
Inventor: TOYOHARA KIYOTSUNA
IPC: C08G63/19
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an oxalic acid residue-containing aromatic polyester having biodegradability and high heat resistance.  <P>SOLUTION: The method for producing the oxalic acid-based polyester comprises carrying out a reaction between a bis(hydroxyalkylene) arylate of formula(1)[ wherein, R is a (substituted) 2-18C alkylene group; and Ar is a (substituted) 6-18C aromatic group ] and a daryl oxalate of formula(2)[ wherein, Ph is a (substituted) aromatic group ] in a molten state to eliminate the resultant aromatic hydroxy compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298783-A (JP)
Title: Membrane for separating chemical substance, its manufacturing method, method for detecting chemical substance and apparatus for detecting chemical substance
Inventor: RI JOYU
IPC: B01D71/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane for separating chemical substances which has high chemical substance adsorption and selectivity, allows a quick separation and detection, and is excellent in resource saving, as it is used repeatedly, a method of manufacturing the membrane, and a method and an apparatus for detecting chemical substances.  <P>SOLUTION: The membrane for separating chemical substances is provided with one or more metal oxide layers formed on the surface of a substrate and a host compound which includes predetermined chemical substances fixed on the surface of the metal oxide layer or within the layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304034-A (JP)
Title: Stage equipment, exposure device and method for manufacturing the same device
Inventor: HORIKAWA HIROTO
IPC: H01L21/027
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stage device equipped with a movable stage and counter masses arranged at the both sides for reducing the rotation of the movable stage by adjusting the absolute values and phases of resistance forces generated when the movable stage and those respective counter masses are relatively moved into almost the same.  <P>SOLUTION: This stage device is provided with a main movable body 300 with mass eccentricity movable back and forth to at least one axial direction, first and second counter masses 310 and 320 arranged with a predetermined interval to a direction almost orthogonal to the moving axis of the main movable body 300 so as to be made movable back and forth in the coaxial direction as the moving axis of the main movable body 300, first and second actuators for relatively moving the main movable body 300 and those respective counter masses 310 and 320 and a resistance force adjusting part 101 for adjusting the absolute values and phases of resistance forces R1 and R2 generated in those respective actuators when the thrust forces of the respective actuators are generated into almost the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308024-A (JP)
Title: Organic fiber cord for reinforcing rubber and tire using the same
Inventor: ISHIZAKI SUSUMU
IPC: B60C9/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic fiber cord for reinforcing rubber having strength and fatigue resistance balanced at a high level.  <P>SOLUTION: The organic fiber cord for reinforcing the rubber is composed of a plied yarn prepared by applying first twists to fiber raw yarns composed of a polyketone at a first twist multiplier N<SB>1</SB>, then doubling the plurality of first twisted yarns and subsequently applying final twists in the direction opposite to that of the first twists at a final twist multiplier N<SB>2</SB>. The first twist multiplier N<SB>1</SB>and the final twist multiplier N<SB>2</SB>satisfy formula (IV) represented by (D<SB>2</SB>/D<SB>1</SB>)<SP>1/2</SP><N<SB>2</SB>/N<SB>1</SB>≤4.25, formula (II) represented by N<SB>1</SB>=n<SB>1</SB>×(0.139×D<SB>1</SB>/ρ)<SP>1/2</SP>×10<SP>-3</SP>and formula (III) represented by N<SB>2</SB>=n<SB>2</SB>×(0.139×D<SB>2</SB>/ρ)<SP>1/2</SP>×10<SP>-3</SP>[wherein, n<SB>1</SB>is the number of the first twists (turns/10 cm); n<SB>2</SB>is the number of the final twists (turns/10 cm); D<SB>1</SB>is the nominal denier of the first twisted yarns; D<SB>2</SB>is the total nominal denier; and ρis the specific gravity (g/cm<SP>3</SP>) of the polyketone fiber].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305284-A (JP)
Title: Virtual plaything
Inventor: FUKUDA HIDEO
IPC: A63G31/02
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a virtual plaything which is a thing to board realizing dynamic and realistic pseudo navigation experience.  <P>SOLUTION: The virtual plaything realizes the pseudo navigation experience having both of a visual effect obtained by projecting the video of a virtual space seen from the thing to board on a display in the thing to board and a dynamic effect applied to the thing to board such as swinging. In the virtual plaything, the thing to board is made to revolve, and it is possible to control the radius of revolution and to control the posture of the thing to board. Thus, it is possible to apply force where strength which is the dynamic effect is sufficiently large, where a continuing time is sufficiently long and where the strength and a direction can freely be varied. Thus, the virtual plaything with rich reality is created.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305071-A (JP)
Title: Stabilizer for fermented milk food, fermented milk food and method for producing the food
Inventor: UCHIDA KAZUO
IPC: A23C9/13
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fermented milk food having smooth and shiny appearance, and meltable palate feeling without losing shape retention and water retainability required for fermented milk products.  <P>SOLUTION: The fermented milk food contains gum arabic as a fermented-milk-food stabilizer. The fermented milk food contains gum arabic preferably at 0.1-1 wt.%. The fermented milk food is obtained by mixing fermented milk with gum arabic-containing stabilizer solution. The fermented-milk-food stabilizer contains pectin together with the gum arabic.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004263532-A (JP)
Title: Method of preventing burglar by dropping automatic teller machine in the ground in case of emergency
Inventor: TSURUTA KENGO
IPC: E05G5/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cash in an automatic teller machine from being taken away even when a building is destroyed by a heavy machine.  <P>SOLUTION: When the building is destroyed by the heavy machine or burglar occurs, the automatic teller machine is dropped in a protection box previously installed in the ground, fixed, covered with a lid, and locked, whereby burglar is hardly caused.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004175781-A (JP)
Title: Sustained release urination disturbance-treating agent containing tamsulosin or its pharmaceutically permissible salt as active ingredient
Inventor: JEE UNG KIL
IPC: A61K47/10
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sustained release urination disturbance-treating agent capable of precisely controlling the initial releasing amount of the urination disturbance-treating agent, and to provide a method for producing the same.  <P>SOLUTION: The sustained release urination disturbance-treating agent containing tamsulosin or its pharmaceutically permissible salt as an active ingredient is provided by containing a dissolution-controlling agent containing an acrylate polymer or copolymer and a poloxamer, and includes the sustained release urination disturbance-treating agent constituted with a primary release-controlling system containing a primary dissolution-controlling agent containing the tamsulosin or its pharmaceutically permissible salt, the acrylate polymer (including the copolymer) and the poloxamer, and a secondary release-controlling system constituted by coating the primary release-controlling system with a coating liquid containing at least a secondary dissolution-controlling agent, and the method for producing the same. The treating agent requires a simple producing process and it is possible to precisely control the initial releasing amount by adjusting the amount of the coating liquid on coating after granulating the treating agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004267697-A (JP)
Title: Voice synchronous type jumping toy
Inventor: NAO HAJIME
IPC: G10L15/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice synchronous type jumping toy enabling different kinds of animals to jump and move corresponding to frequency bands and to bring about changes in their movements.  <P>SOLUTION: The voice synchronous type jumping toy reacts to various sounds by separating and detecting frequencies, soothing and relaxing the player's heart with its rhythmical and complex movements and in addition, the player never suffers from the boredom of playing with the toy because of the complex movements.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003318862-A (JP)
Title: Method and device for detection of data transmitted by spectrum spreading
Inventor: NOGUET DOMINIQUE
IPC: H04B1/707
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for joint detection of data transmitted by direct sequence spread spectrum (DSSS) system.  <P>SOLUTION: The device comprises means of using a Cholesky decomposition to calculate a matrix U such that: L=UH×U, where L is an equalization matrix and U is an upper triangular matrix. The means for using the Cholesky decomposition comprises a MAC cells (MAC<SB>1</SB>, MAC<SB>2</SB>, to MACN) and a diagonal cell (DIAG) of a systolic network. The MAC cells and the diagonal cell are also used to calculate an estimated vector d of received data. For example, the invention applies to the field of digital mobile phone transmissions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003269987-A (JP)
Title: In-vehicle navigation device
Inventor: TAKAHASHI IKUE
IPC: G01C21/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle navigation device capable of effectively using the information of a character screen.  <P>SOLUTION: In this navigation device comprising a map screen control means controlling to display a searched route and user's own vehicle position with a map, and a character screen control means controlling to list up and display marks corresponding to facilities of landmarks, the character screen control means controls to successively display the marks corresponding to the facilities of the landmarks on the forward of the user's own vehicle position in order of the route.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004322327-A (JP)
Title: Thermal printer
Inventor: TERAJIMA NAOHISA
IPC: B41J2/32
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To simply notify an optimum cleaning timing of a thermal head while printing obstacles are prevented.  <P>SOLUTION: A torque instrumentation device 20 is installed at a capstan roller 10. The torque instrumentation device 20 measures a transfer torque applied to the capstan roller 10. An actually measured value of the transfer torque measured by the torque instrumentation device 20 is compared by a torque value comparing part 21 with a torque value Ts corresponding to a stain adhesion amount limiting value Ds set in a memory 22. When the actually measured value of the transfer torque exceeds the torque value Ts, a controller 13 sounds an alarm by a maintenance warning machine 23. The measurement of the transfer torque is preferably carried out by bias driving the thermal head 5 in an approach segment immediately before thermal recording of an image of a predetermined color.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321311-A (JP)
Title: Ladle spoon
Inventor: AKISATO YUKIHIRO
IPC: A47J43/28
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ladle spoon which can be engaged with the opening periphery part of the container main body of a pan and which never hinder stable covering of a container main body with the lid of the pan even when the ladle spoon is engaged with the opening periphery part of the container main body like this.  <P>SOLUTION: In the ladle where a ladle main body is connected at the tip of a grip via a handle, the tip of the grip consists of an end face inclined in the extending direction of the handle; a pressing piece formed by extending one side end of the end face; and an engaging piece formed on an end face on a side opposite to the pressing piece.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327867-A (JP)
Title: Thin film capacitor and capacitor substrate using it
Inventor: TAKATO JUNYA
IPC: H01G4/33
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film capacitor which keeps the resistance of an electrode of the thin film capacitor low and ensures reliability and to provide such a substrate.  <P>SOLUTION: The thin film capacitor has a capacity formation part on a supporting substrate 1 by holding a thin film dielectric film 3 between an electrode layer 2 of one polarity and an electrode layer 4 of the other polarity, has an external terminal connecting the electrode layers 2, 4 of the same polarity and has a protective layer 7 with an opening part coating the thin film dielectric film and exposing the external terminal. In the capacitor, at least one electrode layer such as an electrode layer 4 is formed of a step part X formed of a plurality of steps in the film thickness direction at its end part, and as for the film thickness of the step part X, the electrode layer is thinner as it is close to an outer circumference of the end part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322274-A (JP)
Title: Power tool
Inventor: NAKAYAMA TAKESHI
IPC: H02K5/10
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinder for smoothly rotating a brushless DC motor even at a work site rich in dust such as metal powder.  <P>SOLUTION: The brushless DC motor 16 is built inside a frame 12 of the grinder 10. A dustproof casing 30 is formed in both side parts of a stator 24 of this brushless DC motor 16. An oil seal 42 is arranged between a rotary shaft 34 and the dustproof casing 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI