baber/WOPTO huggingface dataset:
Patent JP-2005293726-A (JP)
Title: Magnetic disk drive capable of demagnetizing its recording head
Inventor: SAKAI YUJI
IPC: G11B20/12
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk drive having a recording head demagnetizing function to prevent erasing of data and servo signals by a magnetized recording head without causing the drop of the format efficiency (storage capacity) of the magnetic disk unit.  <P>SOLUTION: The recording disk medium loaded in a magnetic disk drive has a postamble area of the bit length matching the pass memory length to prevent truncation errors in the viterbi decoder, a user data area, and an ECC area on the tracks. The postamble area is placed following the user data area and ECC area, and a part of the postamble area is set to be used for operation of demagnetizing circuit so that erroneous erasing of the data and servo signals by the magnetized recording head is prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297585-A (JP)
Title: Pocket structure for vehicle
Inventor: YONESU KIYOYUKI
IPC: B60N3/02
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pocket structure in an interior trim furnished with a cup holder function and a small article case function, capable of increasing and decreasing a space for a small article case and improving assembling efficiency.  <P>SOLUTION: A mounting base 40 to support an opening and closing lid 50 to partition the space 12A for a cup holder and the space 12B for the small article case free to revolve is installed on a pocket back cover 20 free to connect and disconnect to and from it. Consequently, it is possible to prevent breakage by making it possible to store a comparatively large article by extending the space 12B for the small article case in closing the opening and closing lid 50 and partitioning the space 12A for the cup holder and the space 12B for the small article case and removing the mounting base 40 against excessive external force added to the opening and closing lid 50 in opening the opening and closing lid 50. Additionally, it is possible to easily change and replace a partition member 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004323835-A (JP)
Title: Liquid detergent composition
Inventor: NOGUCHI TOSHIHARU
IPC: C11D3/43
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid detergent composition for a rigid surface which has excellent detergency against soap scum or denaturated oil stains on a rigid surface, and is homogeneous and excellent in stability.  <P>SOLUTION: The liquid detergent composition is characterized in that it comprises (a) a polyoxyalkylene alkyl ether oxide having one alkyl group selected from a 2-ethylhexyl group, an isononyl group and an isodecyl group, and having 2-6 average addition molar number of 2 or 3C alkylene oxide, (b) a nonionic surfactant having a 11-16C alkyl group or alkenyl group, (c) a hydrophobic organic solvent that is liquid at 20°C, and (d) water, and in that (c)/(d) and (c)+(d) are in a specified range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005299969-A (JP)
Title: Concurrent supply and exhaust type ventilation fan
Inventor: TAGUCHI SHOJI
IPC: F24F7/08
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concurrent supply and exhaust type ventilation fan with hardly any air leakage which can be easily installed.  <P>SOLUTION: The concurrent supply and exhaust type ventilation fan is provided with a body 4 provided with an exhaust fan 2 and a supply fan 3 in an interior, and a duct connection part 27 having sleeves partitioned into an exhaust ventilation passage and a supply ventilation passage communicating with each of the exhaust fan 2 and the supply fan 3, provided on the body 4, and having a duct connection port 11 inserted inside and connected to a bilayer pipe 10 with a ventilation part divided by a center bulkhead 9. Since it is composed such that a heat insulating material 12 composing a heat insulating part is provided on an outer circumference of the duct connection part 27, and a stepped part is formed by the heat insulating part and the duct connection port 11, the concurrent supply and exhaust type ventilation fan with hardly any air leakage which can be easily installed can be provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295903-A (JP)
Title: Spray boom-supporting apparatus of chemical-spraying work vehicle
Inventor: UEJIMA NORIHIRO
IPC: B05B17/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spray boom-supporting apparatus of a chemical-spraying work vehicle, which can reduce swings caused by loads from the front and rear portions, when side booms are opened in the lateral horizontal direction.  <P>SOLUTION: This spray boom-supporting apparatus of the chemical-spraying work vehicle is characterized by rotatably connecting the side booms 44 to both the right and left ends of a center boom 43 through brackets 33 having the vertically extended first rotation shafts 33b, respectively, disposing side boom-opening or closing hydraulic cylinders 30 for laterally extending the side booms 44 on the basis of the center boom 43, and stoppers 37 and springs 34 for energizing the side booms 44 in one direction on the second rotation shafts 33a in the brackets 33, respectively, connecting the hydraulic cylinders 30 to the center boom 43 through brackets 32 having the third rotation shafts 32a, respectively, and disposing stoppers 36 and springs 35 for energizing the hydraulic cylinders 30 in one direction to the brackets 32, respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297051-A (JP)
Title: Copper alloy powder for build up excellent in cladding performance and wear resistance, and valve seat using the same
Inventor: SAWADA TOSHIYUKI
IPC: B23K35/30
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide copper alloy powder for build up by laser, the powder excellent in cladding performance, wear resistance and finishing workability, and also to provide a valve seat using the same.  <P>SOLUTION: The copper alloy powder for build up contains, by mass %, 7-20% Ni, ≤10% Fe+Co, 2-5% Si, 0.01-0.1% C, 0.1-10% in total of at least one or more of Al, Zn, Sn, Mn, Cr, Ti and Zr, and the balance Cu and inevitable impurities. Also, this copper alloy powder satisfies an equation of 3Ni+5(Fe+Co)+7Si≤100 and is excellent in cladding performance and wear resistance. In addition to the above components, it further contains ≤5% Mo, ≤2% B, ≤2% P, and ≤4% V. The invention includes a valve seat using this copper alloy powder for build up.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309613-A (JP)
Title: Illicit access detection device, method, and program
Inventor: HIRABAYASHI YASUHIKO
IPC: G06F11/00
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To detect an illicit access to a shared memory shared between interruption processing and a task operated on a real-time OS or between the task and another task.  <P>SOLUTION: An access monitoring part 28 monitors access to a memory address of the shared memory that is a monitoring object received by a monitoring object address information acceptance part 26. When an access to the memory address monitoring object occurs, an illicit access detection part 29 determines whether external interruption to the memory address of the monitoring object is in a permitted state or in a prohibited state on the basis of a value showing in a specified area of an interruption control register. When the interruption is in the permitted state as the result, the illicit access detection part 29 determines that the access is made to the shared memory as the external interruption is in the permitted state, and determines this access as an illicit access.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305726-A (JP)
Title: Cleaning device and liquid ejector with the same
Inventor: ITO HIROYUKI
IPC: B41J2/185
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device which can be simplified in the constitution without a parts count being increased as much as possible, and to provide a liquid ejector equipped with the same.  <P>SOLUTION: An atmosphere open passage 77 is connected to a cap 72, and at the same time a valve mechanism 78 which makes the atmosphere open passage 77 communicate and blocks the atmosphere open passage 77 is set on the atmosphere open passage 77. Moreover, a valve opening and closing mechanism V is set for driving to open and close the valve mechanism 78 interlocking with driving of a driving motor. In other words, opening and closing of the valve mechanism 78 are carried out with the use of the driving motor as a driving source for carrying out the suction operation and the wiping operation. Different from the case where the driving source (motor or the like) for opening and closing the valve mechanism 78 is set separately, an installation space of the driving source for opening and closing the valve mechanism 78 becomes unnecessary. Accordingly the cleaning device is made compact. Also the constitution of the cleaning device is simplified.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308920-A (JP)
Title: Fixing device in liquid development electrophotographic apparatus
Inventor: MORIGUCHI SATOSHI
IPC: G03G15/20
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain sufficient gloss and image fixing strength while preventing decrease in self-cohesive strength among heated and fused toner particles, and to prevent offset phenomenon caused by transfer of the toner onto a fixing roller in a fixing step of an electrophotographic apparatus to fix a toner image transferred onto a printing medium.  <P>SOLUTION: A toner image developed by using a liquid toner is fused and transferred onto a printing medium and then fixed. The fixing device is equipped with at least two pairs of pressurizing rollers having a nip part to pressurize on both sides of a printing medium and successively pressurizes the printing medium with the image is fused and transferred thereon. The temperature T1 in the nip part of at least one pair of the pressurizing rollers is controlled to satisfy Tm<T1, wherein Tm is the melting temperature of the toner resin in the liquid toner. The temperature T2 in the nip part of the other at least one pair of rollers is controlled to be at or near the glass transition temperature Tg of the toner resin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307939-A (JP)
Title: Throttle valve, and internal combustion engine controller equipped with the throttle valve
Inventor: NAKAMURA TAKASHI
IPC: F02D41/22
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To materialize normal action of a throttle valve at a low temperature, by preventing frost from accumulating on a throttle valve, and preventing the throttle valve from adhering due to deposited frost.  <P>SOLUTION: The throttle valve 118 includes a disc-shaped valve element 118A having a diameter same as an inner diameter of a bore in the throttle valve 118, a motor for actuating the valve element 118A from a fully-closed state to a fully-opened state, a throttle position sensor for detecting the opening of the valve element 118A, and a speed-reducing gear for transmitting rotating force to a gear provided on a rotating shaft of the valve element 118A by reducing the speed of rotating force from the gear provided on the rotating shaft of the motor. A square conical projecting portion or recessed portion with low height is provided on a surface of the valve element 118A, and a flow of air passing through the throttle valve 118 is irregularly disturbed by the projecting portion or recessed portion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314592-A (JP)
Title: Catalyst and process for production of polyester
Inventor: SUZUKI MASAHIRO
IPC: C08G63/82
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel polycondensation catalyst that has excellent catalytic activity and gives a high-molecular weight polyester having excellent color tone and transparency in spite of a catalyst free from antimony as a component and to provide a process for producing a polyester using such a polycondensation catalyst.  <P>SOLUTION: The catalyst is a polycondensation catalyst for producing a polyester by esterification reaction or transesterification reaction of a dicarboxylic acid or its ester-forming derivative with a glycol, which comprises hydrotalcite.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312736-A (JP)
Title: Walking aid
Inventor: MOCHIZUKI HIDEKI
IPC: A45B3/04
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking aid capable of eliminating frozen gait more safely and easily.  <P>SOLUTION: The walking aid comprises a light emitting means for projecting light forward in a walking direction. With this, the user can easily make a first step toward a target made by light projected forward to eliminate frozen gait. In addition, since the target made by light is no physical barrier, there is no danger of injury by falling caused by stumbling or the like, so that the aid is very excellent in stability.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312801-A (JP)
Title: Deodorant and resin composition
Inventor: HARASHINA HATSUHIKO
IPC: A61L9/01
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorant capable of efficiently inhibiting aldehyde odor and securely capturing aldehyde when mixed with polyacetal resin without impairing characteristics of the resin.  <P>SOLUTION: The deodorant is made of at least one kind of hydrazine compound selected from polycarboxylic acid hydrazido including a hydroxy aryl group, hydrazido of hydroxy aryl alkane carboxylic acid, non-acrylic polyhydrazide and aminourazol compound. The deodorant is effective in efficiently deodorizing aldehyde odor. The deodorant may additionally include deodorant auxiliaries (a basic nitrogen including compound, weak acid or its metal salt, a metal compound, alcohols, polyphenols, and an adsorbent inorganic compound), or may be used as a resin composition by combining the deodorant with resin. The resin composition may additionally include an oxidation inhibitor, a heat-resistant stabilizer, a working stabilizer, a weather(light)-resistant stabilizer, a gloss controller, a slidability improving agent, a coloring agent, and a filler, etc.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004260999-A (JP)
Title: Electric motor
Inventor: TERADA YASUHARU
IPC: H02K21/16
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor which attains improvement in motor performance and assembly workability.  <P>SOLUTION: The electric motor has, a stator assembled not rotatably to the housing and coaxially arranged with a rotor rotatably assembled to a housing; a plurality of teeth 31a arranged radially with a rotary shaft of the rotor serving as the center; a circular yoke 31b connecting a diametrical directional end part of each tooth 31a; and a plurality of coils wound around each tooth 31a by a slot S formed between each tooth 31a. The electric motor is featured by integrally forming the yoke 31b and each tooth 31a of the stator, and by constituting an insulator, arranged in each slot S to be interposed between each tooth 31a and each coil, by a pair of end part insulators, respectively fitted to both end parts of the slot S with a coil wire inserted, and an elastically deformable cylindrical intermediate insulator fitted by both the end parts into these end part insulators with the coil wire inserted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005047261-A (JP)
Title: Ink jet printer and print head
Inventor: NISHINO SATOSHI
IPC: B41J2/175
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a necessity to repeat frequent wiping and empty delivery which waste expensive ink, as a UV ink jet printer irradiates ultraviolet rays from a light source formed on the print head side to solidify/fix the ink momentarily once it delivers ultraviolet curing type ink, however, if this reflected light enters the print head, the ink adhered to the print head surface gets solidified and fixed and it cannot be removed by wiping thereafter, and as soon as the ultraviolet rays enters the ink in the nozzle which is resting delivery, delivery cannot be resumed.  <P>SOLUTION: By adding ultraviolet absorption nature and flipping nature of UV ink to a nozzle panel and a protective plate, the ultraviolet rays which are reflected and advance toward the print head are absorbed. Further, as cation system ink is highly sensitive and increases its viscosity even with an extremely small amount of ultraviolet rays, intermittent delivery nature is improved by fine-vibrating the ink meniscus of the rest nozzle to agitate the ink of which viscosity is increased in the nozzle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005332280-A (JP)
Title: Evaluation system of anonymous information in provision of job offer/job hunting information and relevant information using network
Inventor: KATO HIROTOSHI
IPC: G06Q30/06
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate anonymous information when anonymously providing job offer/job hunting information.  <P>SOLUTION: A special site for job offer/job hunting information is opened on the Internet, and a system for providing the same information to various sites is constructed. A job offering corporation inputs job offer information from the special site and provides the job offer information to various sites. Meanwhile, job hunters/persons wanting to acquire qualifications input anonymous job hunting/application information from the special site and various sites and apply for jobs/are interviewed for jobs. The special site automatically aggregates and displays histories of applications, interviews, etc. of anonymous job hunters/persons wanting to acquire qualifications and various reports etc. of the job offering corporation and provides the same information to various sites. The job offering corporation browses anonymous job hunters/persons wanting to acquire qualifications to determine skill and evaluates anonymous information on the basis of aggregated information. Furthermore, two kinds of a database relating to personal information and a database of personal histories are provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333560-A (JP)
Title: Image reader
Inventor: SHIMAZU TAKEHISA
IPC: H04N1/00
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of judging whether data correspond to those of extraneous substances or those of original even when the extraneous substances have been attached to a surface of contact glass to thereby be able to duplicate faithfully a read image.  <P>SOLUTION: There is provided the image reader for reading a sheet original image by traveling the sheet original, at a certain angle, relatively to image sensors placed in linear groups. In the image reader, the sheet original is skewed so that a traveling direction of the sheet original is aslant to a conveying pathway of the sheet original.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338141-A (JP)
Title: Image forming apparatus with cleaning member for cleaning toner left after transfer
Inventor: KURIBAYASHI IKUO
IPC: G03G15/16
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus equipped with an intermediate transfer member being an intermediate transfer belt stretched by a plurality of rollers, and a cleaning member whose cleaning ability is drastically enhanced by providing constitution to apply cyclic vibration to at least one of a plurality of rollers and applying high-frequency vibration to the counter roller of a fur brush, and having configuration to apply the cyclic vibration to at least one of a plurality of rollers.  <P>SOLUTION: The image forming apparatus has image forming parts Pa to Pd constituted of a traveling image carrier and a developing device for supplying toner to the surface of the image carrier, the belt type intermediate transfer member to which toner images formed by the image forming parts are transferred to be composed, and the cleaning member for removing the toner left after transfer on the intermediate transfer member after transferring the toner image composed on the intermediate transfer member to recording material. The apparatus is equipped with the intermediate transfer belt stretched by a plurality of rollers as the intermediate transfer member, and has the constitution to apply the cyclic vibration to at least one of a plurality of rollers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004265878-A (JP)
Title: Fuel cell gas management system
Inventor: DUBOSE RONALD A
IPC: H01M8/04
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the weight and costs of related components.  <P>SOLUTION: This fuel cell gas management system 10 is provided with a cathode humidification system 30 for transferring latent and sensible heat from an exhaust stream 16 to the cathode inlet stream 14 of the fuel cell 26, an anode humidity retention system 80 for maintaining the total enthalpy of the anode stream 20 coming out from the fuel cell, which is equal to the total enthalpy of the anode inlet stream 18, and a cooling water management system 130 having segregated deionized water and cooling water loops interconnected by means of a brazed heat exchanger.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004353675-A (JP)
Title: Horizontal joint seal system for steam turbine diaphragm assembly
Inventor: STEVEN SEBASTIAN BURDICK
IPC: F16J15/12
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide spline seals 54 and 60 in the matched end faces 43, 48, 45, and 51 of the upper and lower diaphragm segments 34 and 36 of a steam turbine at the position of a horizontal joint 40.  <P>SOLUTION: Diaphragm segments comprise inner and outer semi-annular rings 42, 48, 44, and 50 having partition walls 28 disposed at intervals in the circumferential direction extending therebetween. Spline seals 56, 70, 80, 90, and 62 are installed across the matched end faces of the inner and outer semi-annular rings of the segments. The spline seals may comprise a metal sheet body 82 having an end part 84 curved in an inverse direction and a metal sheet 92 covered by a solid body 72 or a metal/ceramic woven cloth 94 having a swelled end part 74. Leakage passages in both axial and radial directions are eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005341497-A (JP)
Title: E-mail interlocked callback system and private branch exchange used for it
Inventor: GOTO MAMORU
IPC: H04M1/57
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an e-mail interlocked callback system and PBX used for it, capable of realizing callback from an incoming side telephone terminal to an outgoing side telephone terminal only by transmitting e-mail containing a callback request, without having to input the extension number of the incoming side telephone terminal from the outgoing side telephone terminal.  <P>SOLUTION: An e-mail 32 containing a callback request, which is transmitted from a portable telephone 12 connected to a public network by way of Internet 6, is received by PBX1 comprising e-mail receiving function. The callback information, containing callback connection destination information and extension incoming destination information, is extracted from the callback request contained in the e-mail that is received, which is registered in a callback information managing table 27. Based on the callback information, callback connection is controlled between an extension telephone 2 of the extension incoming destination and the portable telephone 12 of callback connection destination.  <P>COPYRIGHT: (C)2006,JPO&NCIPI