baber/WOPTO huggingface dataset:
Patent JP-2005218477-A (JP)
Title: Vacuum cleaner
Inventor: KAYAMA HIROYUKI
IPC: A47L9/32
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional vacuum cleaner that when moving an obstacle such as furniture, a small article or the like in cleaning using a vacuum cleaner body, a user once suspends the use of the vacuum cleaner, puts an extension pipe on a floor or the like, and crouches to take up the extension pipe put on the floor or the like for restarting the use of the vacuum cleaner body.  <P>SOLUTION: This vacuum cleaner is provided with a locking part 51 provided in a higher part than the body 21 and a support part 52 connecting the body 21 to the locking part 51 and is constituted to lock the extension pipe 25 to the locking part 51, so that the extension pipe 25 are easily locked to the locking part 51 and easily detached from the locking part 51. This constitution allows the user to easily suspend and restart the use of the vacuum cleaner body 21 and can provide the vacuum cleaner with improved usability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220579-A (JP)
Title: Shower hook
Inventor: NISHIOKA AKIRA
IPC: E03C1/06
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shower hook capable of improving safety in the case a shower head that is held is used.  <P>SOLUTION: In the shower hook 4 constituted so that it is equipped with an approximately C-shaped sectional holding section 5 for holding the shower head 1 connecting a shower hose 2 to the lower side and that the shower hose 2 can be made to pass through between front ends of both right and left side walls 6 and 7 of the holding section 5, it is so constituted that both right and left side walls 6 and 7 are formed in bilateral non-symmetry and that either of both right and left side walls 6 and 7 is abutted on the shower hose 2 when the shower head 1 held by the holding section 5 is lifted up to move forward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222635-A (JP)
Title: Optical disk device
Inventor: WAKIKAWA MASANAO
IPC: G11B7/085
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device constituted such that a guide part integrally disposed on a stand and an engaging part disposed in an optical pickup are engaged with each other in a small space.  <P>SOLUTION: A first regulation part 11a regulates the upward movement of a projected engaging part 12b, and a second regulation part 11b regulates the downward movement of the projected engaging part 12b. The first and second regulation parts 11a and 11b hold the projected engaging part 12b therebetween with a proper clearance to enable sliding in a disk radial direction and not to interfere with signal reproducing/recording.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224888-A (JP)
Title: Holding material of polishing workpiece
Inventor: YAMADA HIROYUKI
IPC: B24B37/30
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To having a high holding function without using a frame material, suppress the lowering of the holding function by infiltration of polishing fluid or the like into the holding material and suppress the lowering of the polishing accuracy accompanied thereby.  <P>SOLUTION: The surface layer of a porous sheet material 12 with permeability is disposed with an adhesive material layer to which the polishing workpiece is stuck, and the adhesive material layer 13 is formed with a through-hole 17 penetrating to the surface of the porous sheet 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225788-A (JP)
Title: Twin chain polyoxyalkylene long chain-branched alkyl ether compound and surfactant composition and lubricant composition using the same
Inventor: SATO HARUHITO
IPC: C10M129/20
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound which has excellent wettability and excellent low temperature fluidity, has a low critical micelle concentration, and is suitable as a surfactant, and to provide a surfactant composition and a lubricant composition each compounded with the compound.  <P>SOLUTION: This twin chain polyoxyalkylene long chain-branched alkyl ether compound represented by general formula (1) [R<SP>1</SP>and R<SP>2</SP>are each independently H or a 1 to 4C alkyl; X and Y are each independently a group selected from H, a 1 to 30C hydrocarbon group which may contain one or more heteroatoms, a sulfur atom-containing functional group, and a phosphorus atom-containing functional group; (n) is an integer of 4 to 30; (j) and (k) are each an integer of 1 to 100]. The surfactant composition and the lubricant composition contains each the compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227456-A (JP)
Title: Image forming apparatus
Inventor: TAIRA MASANOBU
IPC: H05B6/14
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for securing safety of the apparatus, without depending on thermoswitch which is comparatively slow in response, when an accident or the like of energization interruption means occurs.  <P>SOLUTION: The image forming apparatus comprises at least one temperature-monitoring means for monitoring the temperature of a fixing means; an energization control means for controlling energization to the fixing means, at least one shielding means movable between a magnetic flux generating means and an induction heating element fixing roller part so as to shield the magnetic flux interlinked with an induction heating element of a fixing roller part generated by a magnetic flux generating means; a shielding means moving means for moving the shielding means; and a control means for prohibiting energization by a fixing energization control means, when determining that the fixing means is abnormal, in response to a signal from the temperature monitoring means, and thereafter controlling the shielding means moving means so as to move the shielding means between the magnetic flux generating means and the induction heating element fixing roller part, in response to a signal from the temperature monitoring means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225050-A (JP)
Title: Synthetic resin molded product and its manufacturing method
Inventor: NAKAMURA HIROYUKI
IPC: B29L31/30
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly precise synthetic resin molded product having a large diameter hole at the same axial position as the small diameter hole formed to a synthetic resin sheet and causing no unequal shift in the pattern or another design applied to the synthetic resin sheet for the purpose of decoration, and its manufacturing method.  <P>SOLUTION: The synthetic resin molded product has the synthetic resin sheet applied to a part or the whole of the surface and end surface thereof for the purpose of decoration. In a state that the small diameter hole 4 of the synthetic resin sheet 2 is fitted to the outer periphery of the projection of the sprue bush 16 provided to a fixed mold 15, the synthetic resin sheet 2 is mounted between the fixed mold 15 and a movable mold 17 and the large diameter hole forming part 19 positioned around the small diameter hole 4 of the synthetic resin sheet 2 to form a hole larger than the small diameter hole is formed to the movable mold 17. A molten resin 24 is injected in the mold having a predetermined shape formed around the large diameter hole forming part 19 through a plurality of the tunnel gate 21 allowed to communicate with the sprue bush 16 to form the large diameter hole 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226328-A (JP)
Title: Outer wall material
Inventor: SATO JUNJI
IPC: E04F13/08
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer wall material improving appearance properties and a workability and having a waterproof function, a heat-insulating function, a dew proofing function or the like.  <P>SOLUTION: In the outer wall material A, a male-female connecting structure having a drop-in structure is formed at a side edge in the cross direction. The outer wall material A is constituted so that a front end on the underwater side of the facing 4 of the outer wall material A is projected to the underwater side and a projecting piece 4a is formed. The outer wall material A is further constituted so that the projecting piece 4a is bent partially, and an irregular section 4b is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225448-A (JP)
Title: Air conditioner for automobile
Inventor: EZAKI HIROSHI
IPC: B60H1/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for an automobile capable of reducing ventilation resistance of warm air.  <P>SOLUTION: A foot blow-off passage 22 for a back seat is arranged along a warm air passage 12 so that air flowing from an air mix chamber 14 to the foot blow-off passage 22 circulates in the reverse direction to the warm air flowing through the warm air passage 12, and the upstream section 12b of the warm air passage 12 is provided with a communication passage 33 that communicates with the foot blow-off passage 22 for the back seat and has an opening/closing door 34. When the communication passage 33 is opened, at least part of the warm air flowing from the communication passage 33 into the foot blow-off passage 22 can be made to reversely flow toward the upstream side of the foot blow-off passage 22. Therefore, when the communication passage 33 is opened, the warm air flows toward the air mix chamber 14 through the warm air passage 12 and reversely flows through the foot blow-off passage 22 toward the air mix chamber 14. Thus, the passage of the warm air flowing from a heater core 7 toward the air mix chamber 14 enlarges to reduce the ventilation resistance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229815-A (JP)
Title: Intranuclear localization nucleic acid structure
Inventor: SHINKAI SEIJI
IPC: C12N5/10
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technique for promoting the intranuclear localization and ensuring efficient transfection when a desired gene is transfected into a cell.  <P>SOLUTION: An intranuclear localization nucleic acid structure is obtained by binding a nucleic acid substance containing a gene to be transfected into the interior of the nucleus of the cell to an importin protein (preferably an importin β) having functions to pass through nuclear membrane holes and related to intranuclear transportation through a covalently binding or noncovalently binding nonspecific interaction. A plasmid DNA is preferably used as the nucleic acid substance which is preferably bound to the importin protein by a biotin-avidin interaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233688-A (JP)
Title: Capacitance detection device, fingerprint sensor, biometrics authentication device, and search method for capacitance detection condition
Inventor: HARA HIROYUKI
IPC: G06K9/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint sensor for searching in a short time for a detection condition for reading irregularity information of the fingerprint as a capacitance change.  <P>SOLUTION: This fingerprint sensor 1 is equipped with a plurality of capacitance detection circuits 31 for outputting a detection signal carrying the irregularity information of the fingerprint based on a capacitance between itself and the finger tip surface, a fingerprint detection part 30 formed by arranging the plurality of capacitance detection circuits 31 in the row direction and in the column direction crossing mutually, a plurality of scanning lines 36, a scanning line driver 20 for driving the scanning lines 36, a data line 37, a data line driver 10 for driving the data line 37, and search means 10, 20, 40 for searching for the detection condition of the irregularity information by changing the detection condition of the irregularity information in the state where a plurality of capacitance detection circuits 31 aligned at least on some one scanning line 36 among the plurality of scanning lines 36 are selected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236861-A (JP)
Title: Image forming apparatus
Inventor: KUMADA TATSUO
IPC: H04N1/405
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To attain an improvement in speed of job execution in an image forming apparatus by making it possible to perform the setting of parameters in a register in parallel to other processings.  <P>SOLUTION: In the image forming apparatus, a CPU sets in order parameters for colors which are carried out pulse width modulation next in a plurality of pulse width modulation standby registers Ra in parallel to pulse width modulation processing of a color, and collectively sets parameters which are respectively set in the pulse width standby register Ra, in a pulse width modulation active register Rb corresponding to it by inputting a pulse width modulation register setting signal S which is generated synchronizing a change of a write-in signal PRINT to "1".  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231328-A (JP)
Title: Pixel clock generator, optical scanner, and image forming apparatus
Inventor: NIHEI YASUHIRO
IPC: B41J2/44
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To control a phase of a pixel clock by using a simple constitution, and to monitor the pixel clock.  <P>SOLUTION: This pixel clock generator is equipped with: a high-frequency clock generating means for generating a high-frequency clock; a pixel clock generating means for generating the pixel clock whose phase is controlled according to the high-frequency clock output from the high-frequency clock generating means, and phase data indicating transition timing of the pixel clock; and a pixel clock monitoring means for monitoring the output or nonoutput of the pixel clock.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240316-A (JP)
Title: Groove excavating method
Inventor: IIDA TETSUO
IPC: E02F1/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a groove excavating method, according to which excavation of side walls of a groove is efficiently carried out even if the groove having a depth deeper than the length of a chisel is excavated in very hard ground, and damage of the chisel and a rotary device can be avoided.  <P>SOLUTION: The groove excavating method is carried out by using a work machine formed of a traveling body 4 and the rotary device 5 arranged on the same via a rocking device 32 which can laterally tilt the rotary device. The chisel 2 which is tilted by tilting a breaker 3 rightward or leftward together with the rotary body 6 and an articulated front 7, functions to excavate the side walls 1e to 1g of the groove. In the case of diagonal drilling, the breaker 5 is tilted together with the articulated front 7 and the rotary body 6, and therefore an excavation reaction force occurring at the chisel 2 cannot cause a bending force on the chisel 2, or does not affect the rotary device as a rotation force, to thereby prevent breakage of the chisel 2 and damage of the rotary device 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239481-A (JP)
Title: Metal occlusion carbon nanotube aggregate, its manufacturing method, metal occlusion carbon nanotube, metal nanowire, and its manufacturing method
Inventor: TANEMURA MASAYUKI
IPC: B82B1/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon nanotube aggregate which is high in the content of metal occlusion carbon nanotubes, its manufacturing method, a metal nanowire and its manufacturing method.  <P>SOLUTION: The carbon nanotube aggregate containing ≥95% metal occlusion carbon nanotubes. The metal occlusion carbon nanotubes in which the metal occupies ≥95vol.% of the internal space of the carbon nanotubes. The manufacturing method comprises spraying gaseous raw materials of the carbon nanotubes from a molecular beam nozzle to the surface of a material of the same kind as the kind of the metal to be occluded in a vacuum. The metal nanowire has a diameter corresponding to the inner diameter of the carbon nanotubes. The metal nanowire is manufactured by heating the metal occlusion carbon nanotube aggregate in hydrogen or exposing the metal occlusion carbon nanotube aggregate to a hydrogen plasma to evaporate away the carbon nanotube portions and to make the interior metallic portions remain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004259284-A (JP)
Title: Review of user/group cached information related to issue of digital right management(drm) license of content
Inventor: LARSON DAVID
IPC: G06Q30/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method enabling controlled rendering or play of a digital content in an arbitrary form, and allowing such control to be flexible and to be defined by a content owner/developer of such a digital content.  <P>SOLUTION: A computer network is organized in X levels, and has a storage device for storing element/group information. When an element item is found, an element is verified. By repetition process, the element is retrieved from the element to a target group in relation to a membership path.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005060364-A (JP)
Title: Ethynyl-substituted cyclic fluoro-olefin compound and its production method
Inventor: ISHIHARA TAKASHI
IPC: C07C41/30
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new cyclic fluoro-olefin compound useful as the raw material of a medical agricultural chemical intermediate or fluorine-based polymer, and to provide a production method therefor.  <P>SOLUTION: The production method comprises reacting octafluorocyclopentene with an ethynylating agent shown by the formula, RaC≡CM to obtain a cyclic fluoro-olefin compound represented by formula (1) (wherein Ra is H, a 1-10C alkyl, 3-10C cycloalkyl, 3-10C cycloalkenyl, 4-10C cycloalkanealkyl, perfluoroalkyl, perfluorocycloalkyl, silicon-containing alkyl, alkoxy, fluorine-containing alkoxy, aromatic hydrocarbon which may have a 6-10C substituent, or heterocyclic containing N, O or S; and M is Li, Na, K, MgCl, MgBr or MgI).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070736-A (JP)
Title: Transflective liquid crystal display device having color filter-on-thin film transistor (cot) structure
Inventor: KIM WOONG-KWON
IPC: G02F1/1343
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transflective liquid crystal display device having a COT structure.  <P>SOLUTION: By adopting the transflective liquid crystal display device having the COT structure, a separate step for manufacturing a reflection plate is curtailed because the reflection plate is formed in a step identical to an electrode material formation, which constitutes a thin film transistor, without adding the separate step. In a step to manufacture the thin film transistor, a buffer pattern of the reflection plate is simultaneously formed and a difference of color reproducibility between a color filter in a reflective portion and that in a transmissive portion is minimized. Picture quality characteristics are improved in accordance therewith. An area ratio of the reflective portion to the transmissive portion is preferably adjusted with a desired proportion by variously changing a design of the reflection plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243495-A (JP)
Title: Ion exchange membrane
Inventor: YAMASHITA MASAHIRO
IPC: C08J5/22
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion exchange membrane for a fuel cell which is superior in gas barrier property, working property, dimensional stability, and ion conductivity.  <P>SOLUTION: By synthesizing a polyarylene ether based compound into which sulfonic acid group that is useful as a polymer ion exchange membrane is introduced, that is, a polyarylene ether into which a benzonitrile structural unit is introduced along with 3,3'-disulfo-4,4'-dichlorodiphenyl sulfone structural unit in which the sulfonic acid group is introduced on an electron attracting aromatic ring, a polymer which has superior characteristics as an ion exchange membrane for the fuel cell is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239501-A (JP)
Title: Silica particulate dispersion liquid and its manufacturing method
Inventor: OKAWA AKANE
IPC: B41M5/50
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silica particulate dispersion liquid which not only has a high pore volume and fine particle diameter but has an excellent ink absorption amount and luster and is improved in an ink absorption rate and its manufacturing method.  <P>SOLUTION: The method from manufacturing the silica particulate dispersion liquid comprises forming a suspension containing a silica agglomerated material of ≥1 μm in average secondary particle size by a method of heating an aqueous active silicic acid solution, adding the aqueous active silicic acid solution by small amount each to the suspension in the presence of an alkali to allow the silica agglomerated material to grow, and adjusting the ratio of the agglomerated material so as to attain 50 to 90mass% of the silica over the entire part, then separating the silica agglomerated material from the suspension and subjecting the silica agglomerated material to wet dispersion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242195-A (JP)
Title: Developer recovery apparatus and image forming apparatus equipped with the same
Inventor: MURATA TAKAHIKO
IPC: G03G15/08
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer recovering apparatus capable of avoiding the clogging of an air filter, and also, capable of stably recovering scattering toner over a long period, and to provide an image forming apparatus equipped with the developing apparatus.  <P>SOLUTION: The developer recovering apparatus 15 for recovering the scattering toner is arranged under a developing apparatus 14. The developer recovering apparatus 15 is provided with a developer recovering part 32 for recovering the sucked scattering toner, the air filter 33 for preventing the sucked scattering toner from being discharged outside the image forming apparatus 1, and a suction fan 34 for sucking the air and the scattering toner. A developer storing part 30 and a magnet body 35 are arranged in the developer recovering part 32 arranged on the upstream side in the scattering toner sucking direction of the air filter 33. The scattering toner is sucked through a suction port 29a, then, sucked into the developer recovering part 32 by the air suction force of the suction fan 34, and also, the scattering toner is attracted to the magnet body 35 by the magnetic force of the magnet body 35, then, the toner is stored in the developer storing part 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243568-A (JP)
Title: Fuel cell unit, information processing device, control method of fuel cell unit, and power supply method of information processing device
Inventor: NAKAMURA KOJI
IPC: H01M8/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell unit and its control method in which the recovery of deteriorated a power generation capacity is enabled, and an information processing device and a power supply method of the information processing device.  <P>SOLUTION: In the fuel cell unit, its control method, the information processing device, and the power supply method of the information processing device, the unit and the device determine whether an elapsed time from previous power generation to present power generation is a prescribed time or longer (S14) or not, and if it is the prescribed time or longer, the set-up processing of moisturizing a solid polyelectrolyte membrane is performed (S18).  <P>COPYRIGHT: (C)2005,JPO&NCIPI