baber/WOPTO huggingface dataset:
Patent JP-2005337361-A (JP)
Title: Roller bearing
Inventor: SAKAGUCHI TAKASHI
IPC: C21D9/40
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing having a long life even in use under the lubrication where foreign matter gets mixed at a low cost.  <P>SOLUTION: A cylindrical roller 3 of this roller bearing is manufactured by machining raw material made of steel to a predetermined form, and performing carbonitriding, quenching and tempering at a temperature from 200°C to 300°C in this order for the formed material. The steel is composed of C having a percentage content of 0.30 mass% to 1.20 mass% both inclusive, Si having a percentage content of 0.50 mass % to 2.00 mass% both inclusive, Mn having a percentage content of 0.20 mass% to 2.00 mass% both inclusive, Cr having a percentage content of 0.50 mass% to 2.00 mass% both inclusive, O having a percentage content of 12ppm or less, and the rest, which is Fe and obligatory impurity. The N percentage content of a surface layer part forming a rolling surface is set to 0.2 mass% to 2.0 mass% both inclusive, the C percentage content of the surface layer part is set to 0.6 mass% to 2.5 mass% both inclusive, the hardness of the surface layer part is set to Hv650 or higher, and the residual austenite quantity of the surface layer part ranges above 0 volume% under 20 volume%. The surface roughness of the rolling surface is set smaller than the surface roughness of the raceway surfaces 1A, 2A of an inner ring 1 and an outer ring 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341214-A (JP)
Title: Copy function realizing device, its method and program
Inventor: HAYASHI MASAYA
IPC: H04N1/00
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To set a document or a sheet with proper operability, when a document is copied by printing data obtained by reading a document through a scanner on a sheet by means of a printer.  <P>SOLUTION: A document selection set button 106 for setting/displaying the type of a document to be read by means of a scanner, and a sheet selection set button 108 for setting/displaying the type of sheet for printing by means of a printer are displayed on a main screen 100. Consequently, a user can recognize the set type of document to be read by means of the scanner immediately on the screen 100, even in the way of setting the type of a sheet for printing by means of the printer, and can recognize the set type of sheet being printed by means of the printer immediately on the screen 100, even in the way of setting the type of a document being read by means of the scanner.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335016-A (JP)
Title: Dressing plate for abrasive cloth, dressing method for abrasive cloth, and workpiece polishing method
Inventor: UENO JUNICHI
IPC: B24B53/02
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dressing plate performing uniform dressing to a double-sided polishing device without being influenced by a polishing table shape and performing uniform grinding by eliminating the influence of upper and lower polishing table shapes even when using particularly high hardness abrasive cloth.  <P>SOLUTION: The dressing plate 1 for the abrasive cloth for dressing the abrasive cloth of an upper polishing table and the abrasive cloth of a lower polishing table simultaneously in the double-sided polishing device provided with the upper polishing table and lower polishing table each with the abrasive cloth attached thereto, comprises at least two plate bodies 2 and an elastic body layer 3 provided between the plate bodies.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004359952-A (JP)
Title: Aqueous coating composition containing polyurethane
Inventor: MUENZMAY THOMAS
IPC: C08G18/73
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous coating composition capable of forming coatings with soft feeling which has low fog and VOC (volatile organic compounds) values.  <P>SOLUTION: The aqueous coating composition includes (A) an aqueous formulation of an ionically modified, substantially hydroxy-free poylurethane and/or polyurethaneurea, (B)an aqueous formulation of an ionically modified, hydroxy-containing polyuerthane and/or polyurethaneurea, and (C) at least one crosslinker, wherein the component (A) is synthesized from a polyhydroxy compound having ≥500 daltons of number-average molecular weight and ≥1.5 of average OH functionality, substantially free of components volatile at a temperature ≥150 °C and a pressure ≤10 mbar, a polyisocyanate, and a compound containing a NCO-reactive hydrogen atom or a NCO group and simultaneously an ionic or potentially ionic group and different from the aforementioned compounds.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005339364-A (JP)
Title: Data processor
Inventor: MAEDA TOSHIMI
IPC: G06F17/30
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a selective operation crossing layers in classification and management of data by preparing a temporary classification means by color or symbol in addition to holder management.  <P>SOLUTION: This data processor including a data memory 6 and an image display means 2 and listing one or more pieces of data so that the respective data can be selectively processed comprises a selection means selecting one of a plurality of temporary classification keys; a temporary classification means selecting optional data during displaying data or during listing the data, and assigning the temporary classification key selected by the selection means to the data; a narrowing means narrowing data in a data storage means based on the temporary classification key selected by the selection means; a processing execution means displaying processing menus for the narrowed data group and selectively executing the processing; and a classification erasing means erasing temporary classification key information that is the processing object from the data after ending the processing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005343577-A (JP)
Title: Belt conveyor device and image forming apparatus
Inventor: MAKI TSUNEO
IPC: B65H5/02
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a driven roller is moved in the opposite direction to the biassed direction of a belt, so that stable conveyance cannot be performed, and the constitution for preventing bias of the belt is complicated.  <P>SOLUTION: This belt conveyor device includes a conveyor belt 101 stretched between a driving roller 102 and the driven roller 103 and circulated around continuously. The axial position of the roller is regulated by a bead 105 of the conveyor belt 101, and the end or groove of the driving roller 102, While the conveyor belt 101 is circulated, the driven roller 103 is moved in the thrust direction of the driven roller, and the probable movement amount of the driven roller 103 is equal to or less than the clearance between the bead 105 of the conveyor belt 101 and the driven roller 103.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346374-A (JP)
Title: Sales support system, sales support program, and sales support method, and storage medium
Inventor: TANAKA SUNAO
IPC: G06Q50/00
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To send an electronic mail with an unsealing check to a customer, to send a mail with an attached notification list of customers assembled for each person in charge, and to send a resent mail to a customer returning no unsealing check for supporting sales activities.  <P>SOLUTION: A notification mail, to which trade object data and a contact address of the person in charge are added and setting for returning the unsealing check is set, is sent to an address of a customer acquired from a customer DB by matching and selected by a selection means. At the same time, a notification list assembling customers for each person in charge is sent to the person in charge, and time monitoring is started. The notification mail is resent to a customer returning no unseal check mail after a fixed time. Temporal information is added to notification data, and registration is checked online as to data about a property as a trade object, and the checked data can be directly edited to be registered in a trade object database.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348544-A (JP)
Title: Power converter and vehicle having the same
Inventor: OYOBE HICHIROSAI
IPC: H02M7/797
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter using a matrix converter for converting power between a plurality of DC power supplies and a polyphase AC device mutually.  <P>SOLUTION: A power conversion unit 10 and a connector 20 for performing power conversion between a fuel cell FC of a DC power supply and a battery BAT and between a motor generator MG of an AC device are constituted of the matrix converter. In the case of a power flow pattern needing the raise of a voltage of the DC power supply, a switch SCd in the connector 20 electrically connects a power supply line LC to a power supply line Ld according to a control signal from a controller 30. Consequently, the fuel cell FC and the battery BAT are connected in series with each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352007-A (JP)
Title: Image forming apparatus and image forming method
Inventor: KIMURA TAKENOBU
IPC: G03G15/16
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents "hollow defects" and forms an image of high image quality.  <P>SOLUTION: In the image forming apparatus using an intermediate transfer member, the difference between a contact angle of a surface of an image forming member to water and that of a surface of the intermediate transfer member to water is set to ≥15°.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004263194-A (JP)
Title: Use of nitrated cationic dibenzene compound in dyeing keratin fibre, dyeing composition and method for dyeing
Inventor: GENET ALAIN
IPC: A61Q5/10
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct dye having excellent resistance to various treatments to be applied to a keratin fiber, capable of deeply dyeing the fiber in wide range color tone.  <P>SOLUTION: The direct dye is obtained by using a dibenzenic nitro compound having at least one cationic group Z selected from quaternized aliphatic chains, aliphatic chains having at least one quaternized saturated ring and aliphatic chains having at least one quaternized unsaturated ring.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005350562-A (JP)
Title: Polymeric optical waveguide
Inventor: SO KAZUNORI
IPC: C08G73/10
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymeric optical waveguide having a core layer and a clad layer composed of a polyimide of superior reliability without a curl in a substrate and solvent cracks in polyimide layers when multilayered.  <P>SOLUTION: This polymeric optical waveguide comprises the core layer and the clad layer composed of the polyimide on the substrate, in which the core layer is composed of a first polyimide obtained by polycondensation of 2,2'-dichloro-4,4',5,5'-biphenyltetracarboxylic dianhydride and an aromatic diamine and the clad layer is composed of a second polyimide obtained by polycondensation of an aromatic tetracarboxylic dianhydride containing the 2,2'-dichloro-4,4',5,5'-biphenyltetracarboxylic dianhydride and the aromatic diamine. In the polymeric optical waveguide, the refractive index of the first polyimide is higher than that of the second polyimide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005353206-A (JP)
Title: Disk drive and method for operating disk drive
Inventor: NIWA TAKAHIRO
IPC: G11B5/09
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption of a circuit for adjusting the phase of sampling clock by finding the number of delay stages to be non-activated by simple control.  <P>SOLUTION: A first delay circuit receives a sampling clock obtained by multiplying a detection frequency of a reference clock pattern and respectively outputs delay clocks from a first delay stage. The recording frequency of the sampling clock is not found from the reference clock pattern but is found by using a received address. The disk drive calculates the number of used stages of the first delay stage corresponding to one cycle of the found recording frequency and needed for phase adjustment of the sampling clock and non-activates first delay stages that are not used. Then, any of delay clocks is selected and at least either a reproduction operation for reading data from a disk medium or a recording operation for writing data in the disk medium is synchronized with the selected delay clock to be carried out.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005049828-A (JP)
Title: Colored photosensitive resin composition
Inventor: ICHIKAWA KOJI
IPC: G02B5/20
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored photosensitive resin composition from which a coating film having preferable uniformity can be formed when a coating film is formed by using a liquid saving coating machine such as a slit coating machine.  <P>SOLUTION: The colored photosensitive resin composition contains: (A) a coloring agent; (B) a binder polymer; (C) a photopolymerizable compound; (D) a photopolymerization initiator; (E) a solvent; and (F) a surfactant. The composition is prepared in such a manner that, as for the viscosity X of the composition after left to stand at 23°C and then measured at 10 rpm rotation of a rotor of a rotary viscosity measuring device and as for the viscosity Y of the composition rotated at 100 rpm rotation of the rotor for one minute and then measured at 10 rpm rotation, each of X and Y is ≤10 mPa s and Y/X is ≥0.97 and ≤1.01.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005351041-A (JP)
Title: Existing pipe removing method
Inventor: SHIMA ATSUO
IPC: E21F15/00
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an existing pipe removing method for removing an existing pipe at a low cost.  <P>SOLUTION: The existing pipe removing method comprises a shaft construction process of constructing a departing shaft 10a on one end of the existing pipe 11 buried underground and constructing a departing shaft 10b on the other end of the existing pipe 11, a jacking process of jacking a steel pipe 20 from the departing shaft 10a toward the departure shaft 10b to cover the existing pipe 11, a covering process of installing a cover on an arrival shaft opening 17 in the leading end of the steel pipe 20 when the leading end arrives at the departure shaft 10b and a drawing process of drawing the steel pipe 20 including the existing pipe inside from the departure shaft 10b toward the departure shaft 10a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006001032-A (JP)
Title: Polyester film for use in coating metal sheet, polyester film-coated metal sheet and polyester film-coated metal container
Inventor: AOKI AKIHIRO
IPC: C08L67/00
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film for use in coating a metal sheet which is formed using an inexpensive raw material and does not cause the staining of a roll due to a precipitated oligomer even after high temperature history during printing or the like, prevents the occurrence of the delamination between ink or an adhesive and the film and trouble such as the shift of a printing pitch or the like and can be subjected to short-time retort treatment at a high temperature.  <P>SOLUTION: The polyester film is formed using a polyester resin, wherein the compositional ratio of ethylene terephthalate is 80 mol% or above, as a raw material and characterized in that the heat shrinkage factor in the longitudinal direction of the polyester film at 190°C is 5% or below, the heat shrinkage factor in the lateral direction thereof is 2% or below, the haze thereof is 5% or below and the content of an ethylene terephthalate cyclic trimer is 0.5-1.2 wt.%. At least one side of the polyester film is coated with a coating film comprising a composition mainly containig a water-soluble polyester polyurethane.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006000224-A (JP)
Title: X-ray ct apparatus
Inventor: URUSHIYA HIROYUKI
IPC: G03B42/02
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To capture a tomogram with less artifact and degradation of the quality of an image.  <P>SOLUTION: (1) A step 1: projection data are arranged in a row and a sinogram is produced by making the transverse axis represent an angle of a fan or a direction of a channel of an X-ray detector and the longitudinal axis a direction of a projection angle of an X-ray source 11. (2) a step 2: the projection data of a fan beam which counters for the every projection angle is produced from the sinogram. (3) a step 3: a degree of consistency between the fan beam which counters for the every projection angle and the projection data is acquired. (4) a step 4: a range within a standard of the degree of consistency is acquired and a range of the projection angle is determined from the range within the standard. (5) a step 5: the projection data of the range of the projection angle which is acquired in the step 4 is reconstructed to produce the tomogram.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006000955-A (JP)
Title: Robot arm, and its rotating joint device and wrist device
Inventor: SAITO FUMITOMO
IPC: H02G11/00
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To form a structure minimizing restrictions on joint operation and easily avoiding interference between an arm and environment regarding a robot arm for a nonmanufacturing industrial field and to form a structure allowing operation adapted to external force to improve human safety and environmental safety.  <P>SOLUTION: A rotating joint device has an angle detector, a torque detector, an actuator and a local controller 8 to drive two rotatably connected links, and is provided with a slip ring mechanism for maintaining electrical connection between the links while sliding with the rotation of joints. A control command to the actuator is computed on the local controller, and the robot arm is infinitely rotatable while maintaining electrical connection between the links in order to simultaneously realize control on each characteristic of a position, torque, rigidity and viscosity instructed from a master controller, based on angle and torque values obtained from the angle detector and the torque detector.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006000978-A (JP)
Title: Silicon substrate processing method, die for optical element, mother die of die for optical element, optical element, and diffraction grating
Inventor: MITSUKI NAOKI
IPC: G02B5/18
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon substrate processing method by which a three-dimensional shape of below a micron size is accurately processed on the surface of a silicon substrate, to provide a die for an optical element and a mother die of the die for an optical element, which are processed by using the processing method, and also to provide an optical element and a diffraction grating which are processed by the die for an optical element.  <P>SOLUTION: The silicon substrate processing method has the following constitution. A resist is applied on the silicon substrate. The resist is formed into a three-dimensional shape. The three-dimensional shape is formed on the surface of the silicon substrate by processing the silicon substrate with dry etching by making the resist as a mask. The end point of the dry etching is decided on the basis of a degree of the vanishing of the resist mask. The die for an optical element and the mother die of the die for an optical element, which are processed by using the method, and further, the optical element, and the diffraction grating, which are processed by the die for an optical element, are also provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004321000-A (JP)
Title: Control method and device for servomotor
Inventor: KACHI MITSUYASU
IPC: H02P29/00
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method and a device for a servomotor that are stable and high in reliability while suppressing an error increase alarm and generation of an overshoot.  <P>SOLUTION: The device includes a first step that judges whether a current command value is clamped at a fixed current limit value or not during fast transverse acceleration, a second step that limits a change in position command per unit time by thinning the position command when the current command value is clamped at the fixed current limit value, and a third step that adds the position command for the portion coming short by thinning out to the position command after clamping is released.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006014390-A (JP)
Title: Corona motor
Inventor: HATTORI MASAYUKI
IPC: H02N1/00
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corona motor capable of being assembled/disassembled quickly and easily, in which the manufacturing efficiency is enhanced and maintenance work is facilitated.  <P>SOLUTION: The corona motor comprises a plurality of fixed electrode plates 2 provided with discharge electrodes 20 and 21, a rotary shaft 3 penetrating each fixed electrode plate 2, and a plurality of rotary plates 4 integrally supported by the rotary shaft 3. Each rotary plate 4 is supported coaxially by the rotary shaft 3 existing at a predetermined interval. Each fixed electrode plate 2 is formed of a pair of side half-plate portions 17 and 18 splittable perpendicularly in the direction intersecting the axis of the rotary shaft 3. One side half plate portions 17 and the other side half-plate portions 18 of respective fixed electrode plates are integrally coupled, respectively, by coupling members 26 and 27. At least one side-half plate portions 17 can be removed from the housing 5 while sustaining coupled state by the coupling member 26.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006010735-A (JP)
Title: Sheet for display device or screen
Inventor: HATTORI SATOSHI
IPC: G03B21/62
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a fine optical pattern with good yield on a sheet where the optical pattern is formed of light absorbing material and light reflecting material or the like used for a back projection type television and a liquid crystal display device or the like.  <P>SOLUTION: The method includes a step in which the transfer layer surface of a transfer sheet obtained by providing the transfer layer on base material film is stuck to the surface of the adhesive layer of an adhesive tape obtained by providing a radiation curing adhesive layer on other base material film, a step in which the matter obtained by sticking the transfer sheet to the adhesive tape is exposed from the base material film side of the adhesive tape, and a step in which the transfer sheet is peeled and the transfer layer is transferred onto the adhesive tape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005162477-A (JP)
Title: Conveying system for conveying goods
Inventor: TRIEB HERBERT
IPC: B65G15/06
Filed: 2004-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To convey goods by a continuous conveyer belt simplifying a conveying system in viewpoint of design without reducing or impairing the functional capability.  <P>SOLUTION: In this conveying system, a system for conveying goods by a self-contained conveyer belt is guided over a reversing pulley 7 in an end station 1. The conveyer belt 2 includes a load-bearing roller 4 moved along a load-bearing cable 3. In this case, the respective traveling bodies 2a, 2b of the conveyer belt 2 are provided with one load-bearing cable 3 disposed above the individual traveling bodies, and a load-bearing bracket 5 projected upward is fixed to the conveyer belt 2. A load-bearing roller 4 is fitted to the upper end part of the bracket 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI