baber/WOPTO huggingface dataset:
Patent JP-2005105313-A (JP)
Title: Plating structure and plating method for sliding member
Inventor: AKAI IKUO
IPC: C25D5/14
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plating structure for a sliding member having characteristics satisfactory not only in terms of corrosion resistance, wear resistance and sliding characteristics but in dimensional accuracy as well.  <P>SOLUTION: A piston rod 6 having a sliding section 1 and non-sliding sections (including threaded portions) 3, 4 and 5 is suspended and supported as a subject, to a hanger 14 and is immersed into a plating bath 10 within a conductor case 12. Pulse currents are first supplied from a current rectifier 17 and a first chromium layer having no crack and having excellent corrosion resistance is thinly formed over the entire part of the piston rod 6. Next, a masking tool 23 is risen to mask the non-sliding sections 3, 4 and 5 and in such a state, a DC current is supplied from the current rectifier 17 to form a second chromium layer having the cracks and having the excellent wear resistance and sliding characteristics is thickly formed on the first chromium layer of the sliding section 1, The non-sliding sections 3, 4 and 5 assure the desired dimensional accuracy by the first chromium layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103682-A (JP)
Title: Pattern
Inventor: TACHIBANA TAKESHI
IPC: B81C99/00
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a versatile pattern which transfers various fine protrusion and recess patterns by means of a single pattern.  <P>SOLUTION: The pattern 1 comprises diamonds as a main component, and has a versatile fine protrusion and recess pattern 3 on one surface thereof. A resistive heat generating section 4 is provided on the surface of a reversed opposite protrusion and recess pattern 3 side in order to heat the portion corresponding to the protrusion and recess pattern 3 by supplying electric current.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002485-A (JP)
Title: Method for producing tertiary alcohol
Inventor: HATTORI AKIYUKI
IPC: C07B61/00
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for economically and highly actively producing tert-butanol at a high yield by hydrating isobutene, and to provide a catalyst therefor.  <P>SOLUTION: The method comprises performing, by using a strong-acid cation exchange resin, ion exchange of a polystyrenesulfonate to obtain polystyrene sulfonic acid, producing the tert-butanol from isobutene by using the polystyrenesulfonic acid and separating the product into two layers i.e. a catalyst-containing layer and a catalyst-nucontaining layer to obtain the tert-butanol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005107328-A (JP)
Title: Karaoke machine
Inventor: KAMIYA SHINGO
IPC: G10L25/51
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Karaoke machine with a scoring function that makes it possible to accurately decide whether an actual singing is good.  <P>SOLUTION: Pitch variation is made gentle by processing pitch information of guide melody data through an LPF to approximate pitch variation of an actual singing of a singer. Further, singing voice frequency data are processed through an LPF to remove frequency variation based upon whether vibratos etc., are good. The LPF-processed guide melody data and singing voice frequency data are compared with each other to accurately decide whether the singing is good.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115983-A (JP)
Title: Recording and reproducing device, and recording method
Inventor: TAMURA TETSUYA
IPC: G06F12/00
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing device writing a mass file continuously and at high speed.  <P>SOLUTION: A disk cache area being an area for storing temporarily data to be written on an HDD is provided in the recording area of the HDD. The disk cache area is defined as an area unused by a host device 3 in an LBA space, and is provided in an area where a transfer rate is high, such as a periphery of a disk 10. A file transferred from the host device 3 is written in the disk cache area and the disk cache area is set free by moving the file from the disk cache area to a regular use area in an idle time and it is prepared for the write-in of next transfer data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116686-A (JP)
Title: Bipolar electrostatic chuck
Inventor: ISHIDA HIRONORI
IPC: B25J15/00
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bipolar electrostatic chuck exhibiting excellent uniformity in attraction force.  <P>SOLUTION: The bipolar electrostatic chuck 10 comprises a dielectric ceramic body 11, and a pair of electrodes 12a and 12b inducing an electrostatic force for attracting an article to the surface of the dielectric ceramic body 11 in the dielectric ceramic body 11 when a specified voltage is applied. Main inter-electrode distance L of the electrodes 12a and 12b is set between 1-3 times of the distance t between the surface of the dielectric ceramic body 11 and the electrodes 12a and 12b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111839-A (JP)
Title: Surface creating method, optical element, and mold
Inventor: IWASAKI YUICHI
IPC: G02B1/10
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the surface roughness of 0.2 nm RMS of an optical element used for a substance having an extremely short wavelength which has been difficult to be formed.  <P>SOLUTION: By the use of a surface creating thin plate with desired surface roughness formed or a surface creating mold and a laser for melting an object to be worked in various shapes, surfaces of objects of various materials can be smoothed in surface roughness lower than conventional surface roughness. Particularly, an optical element substrate of 0.2 nm RMS or less in surface roughness is can be obtained so that a high precision optical system can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115762-A (JP)
Title: Expansion unit of information processor
Inventor: INOUE KENICHI
IPC: G06F13/14
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system that can be quickly and surely restored from failure by initializing only an expansion unit with failure, in spite of a plurality of expansion units being addable.  <P>SOLUTION: When expansion units are mounted to the body 2 of a programmable display 1 in the order of expansion units 3 to 4, the control part 21 of the body 2 can access the control parts 31, 41 of the expansion units 3, 4 through a bus 11. Under this condition, if the expansion unit 3 fails, the initialization processing part 24 of the body 2 sends an abort signal and a signal for specifying the expansion unit 3 to the bus 11. The initializing process part 35 of the expansion unit 3 determines whether the specifying signal indicates its own device; if the signal indicates its own device, the initialization processing part 35 initializes the control part 31, and after the initialization is finished, sends an enable signal indicating the end of the initialization to the bus 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004071155-A (JP)
Title: Optical disk and optical disk device
Inventor: NAKANE KAZUHIKO
IPC: G11B7/24097
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent interference of wobble signals from both side groups for the land track when a groove is wobbled to control the disk rotation and to generate a clock signal, in an optical disk of a land/groove recording system having a pre-format ID for each sector.  <P>SOLUTION: This disk is an optical disk of a zone format in which a disk surface is divided into a plurality of zones at a radial position, in the optical disk of land/groove recording format in which the track of one rotation of the disk is constituted in sectors of the number of integer, wobble of the cycles of the prescribed integer is added to a groove in each sector. Wobble of each cycle is adjusted so as to be made the same phase between adjacent groups in each zone. Wobble of the cycles of the prescribed integer is divided into a plurality of unit wobble columns for each prescribed unit cycle, Binary information relating to a sector address is expressed by modulating a period of wobble in the unit wobble string. The binary information relating to the sector address comprises zone numbers to which each sector belongs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005118803-A (JP)
Title: Device and method for producing metallic sheet
Inventor: OKADA TAKAHIRO
IPC: B22D11/18
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic sheet of high quality having a uniform sheet thickness and free from wrinkles, in a device where the metallic sheet is produced from molten metal using a pair of cooling rollers, by measuring the positions of the meniscuses in molten metal on the cooling rollers and suppressing the variation in the positions of the meniscuses.  <P>SOLUTION: Eddy current sensors are buried in the slit of a tundish feeding molten metal to cooling rollers. The distances to the meniscuses are measured by the eddy current sensors. When the positions of the meniscuses are varied, any of the rotary speed of the cooling rollers, the cooling capacity of the cooling rollers, the temperature of the molten metal and the amount of the molten metal to be fed is controlled, thus, the variation in the positions of the meniscuses is suppressed, and the metal sheet of high quality can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128727-A (JP)
Title: Used apartment house appraisal system, device, method, and program
Inventor: YASUMITSU TETSUO
IPC: G06Q30/06
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a used apartment house appraisal system capable of reflecting a difference in design factor affecting living comfortableness on an appraisal for a used apartment house.  <P>SOLUTION: By this used apartment house appraisal system, a dealer 2 appraises a sales value of the used apartment house. A server computer 111 in an apartment house supply institution 1 stores classified design/specification reference data of the supply institution 1 and other dealers. When an initial estimated value, which is obtained by multiplying an agreed sales value unit price per unit area of a comparison property serving as a contracted sales property similar to an appraisal property by a ratio obtained by comparison between the appraisal property and the comparison property and an occupation area of the appraisal property, is inputted, a computer 21 of the dealer receives the design/specification reference data of both properties from the server computer 111 to reflect an evaluation value for design and specification led from the design/specification reference data on the initial estimated value and calculates a final appraisal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126759-A (JP)
Title: Vacuum deposition apparatus
Inventor: SAKAI SHUJI
IPC: C23C14/24
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum deposition apparatus which quantitatively grasps a position irradiated with an electron beam on a vapor-depositing raw material, and even when the position irradiated with the electron beam has been deviated from the aiming position, corrects the irradiated position with adequate reproducibility and accuracy.  <P>SOLUTION: The vacuum deposition apparatus 101 comprises a vacuum chamber 2, a vacuum pump 3, a substrate holder 5 for holding a semiconductor substrate 4, a crucible 7 having the vapor-depositing raw material 6 accommodated therein, an electron-beam-producing part 9 for producing an electron beam 8, a deflecting electromagnetic coil body 10 and the power source 11, a shutter 13, a CCD camera 102 which recognizes the position irradiated with the electron beam 8 from a difference of intensities between reflected lights, and a section 103 for controlling the direction of the electron beam having one end connected to the CCD camera 102 and another end connected to the power source 11 of the deflecting electromagnetic coil body 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129414-A (JP)
Title: Load sensor
Inventor: TAKENAKA MASAYUKI
IPC: H01H13/16
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load sensor of a simple structure and high detection accuracy capable of being used without a sense of discomfort by being installed on a bed, a wheelchair or the like in free detachment for detection of a prowl.  <P>SOLUTION: A sensor body made by overlapping two sheets of elastic plates 1, 2 equipped with printed wirings 6, 7 by conductive ink in an arrangement having a number of crossing points with a gap by pinching cushion materials 3 or the like at given places is covered with a cover with peripheral edge parts of an upper and a lower sheets 4, 5 welded, and is put under a futon as the load sensor. The sensor gets conductive by the elastic plates 1, 2 being deformed by an equal distribution load to have the printed wirings 6, 7 in contact and conductive with each other when a person lies on the futon, and the elastic plates 1, 2 return to a state with a gap before the deformation to have the printed wirings 6, 7 separated to get non-conductive, when a person gets off the futon. The load sensor is connected to a chime or the like with a setting in which it switches off at conduction of the upper and lower printed wirings 6, 7 and switches on at non-conduction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125684-A (JP)
Title: Truth or falsehood judging medium, sheet for adhering truth or falsehood judging medium, sheet for transferring truth or falsehood judging medium and truth or falsehood judging object
Inventor: NAKASONE SATOSHI
IPC: B42D15/10
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prism sheet which can give resistivity to further falsification by improving a conventional prism sheet having a pattern formed to bury an unevenness of an uneven surface of the prism sheet, and to provide a product applied with the same.  <P>SOLUTION: The truth or falsehood judging medium 1 of this label appearance is constituted by laminating a retro-reflection pattern sheet 11 having a prism 14 and a transparent pattern layer 15 for embedding the prism 14 on a transparent sheet 12 and a hidden pattern sheet 21 for laminating a hiding pattern layer 25 laminated on a transparent sheet 22, and providing an adhesive layer 26B. Thus, the resistivity to the falsification can be improved by a retro-reflection pattern and a hiding pattern which can visualize an image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132513-A (JP)
Title: Paper feeding cassette
Inventor: ARAI KENICHIRO
IPC: B65H1/04
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding cassette capable of being thinned and feeding a paper sheet in an excellent state.  <P>SOLUTION: In this paper feeding cassette 12, a paper feeding port 17 capable of feeding the paper sheet to a printing device body 11 is opened and is constituted to be attachable/detachable to/from the printing device body 11. In the cassette 12, a pushing up plate 16 for pushing up the paper sheet 15 is provided on a base 20 of the paper feeding cassette 12 stored with the paper sheet 15 for paper feeding therein. A guide wall 46 for guiding the width of the paper sheet 15 and a bottom plate 45 for supporting the guide wall 46 are slidably provided. The guide wall 46, the bottom plate 45 and the pushing up plate 16 are constituted not to be overlapped in a paper feeding cassette thickness direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004168289-A (JP)
Title: Cross member and its manufacturing method
Inventor: MATSUZAKI TSUTOMU
IPC: B62D25/08
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross member wherein a part to particularly require strength is constituted in high strength, and excellent recyclability is realized.  <P>SOLUTION: This cross member 1 is arranged along a vehicle width direction of a vehicle body and has both ends fixed to a side skeleton structural body of the vehicle body. The member 1 is integrally constituted of a base frame 2 extending in the vehicle width direction and reinforcing frame parts 3 and 4 to cover an outer periphery of the base frame 2 in a partial range of the vehicle width direction of the base frame 2. All of the base frame 2 and the reinforcing frame parts 3 and 4 are formed by each of the same system resin materials.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005134493-A (JP)
Title: Optical wiring plate
Inventor: NAKASHIBA TORU
IPC: G02B6/122
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To secure an optical path length between a light emitting section and a lens, which are used to obtain parallel light beams, without increasing the thickness of a substrate of an optical wiring plate.  <P>SOLUTION: An optical wiring plate 1 is provided with an optical wiring 3 by which optical signals are propagated in its inside and its surface and in a substrate 2, an optical deflector 4 which is arranged along the extended direction of the optical axis of the optical wiring 3 and a convex lens 5 which is arranged on the surface of the substrate 2 to make the optical signals into approximately parallel light beams 50. Guided light beams from the right tip side of the optical wiring 3 are spread and propagated in the substrate 2 from the end tip of the optical wiring 3, go through an air atmospheric cavity 6, arrive at the optical deflector 4, 90°deflected as a whole and become up directed parallel light beams 50 by the convex lens 5. Thus, in the optical wiring plate 1, parallel light beams are obtained by the structure in which the optical deflector 4 is arranged along the extended direction of the optical axis of the optical wiring 3 without increasing the thickness of the substrate and making a direct connection to the end tip section (the light emitting section) of the optical wiring 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004159320-A (JP)
Title: Data queue control
Inventor: PURDY PAULENE M
IPC: G06F9/50
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the whole network performance by improving data queue control.  <P>SOLUTION: A system and a method for controlling data queue by reducing a volume of redundant operations requested by a command in relation to elements of the queue are provided in an embodiment of the present invention. The queue control can be improved by eliminating these elements from the queue after combining the elements requesting the redundant operations in the queue.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005141296-A (JP)
Title: Device, method and program for retrieving document
Inventor: MATSUDA HIROSHI
IPC: G06F17/30
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To permit a retrieving person to precisely and comprehensively designate a position and a character string by an easy operation when the position in the document is designated and the desired character string is retrieved.  <P>SOLUTION: A document group being an object of retrieval is previously analyzed and an attribute name list and a value list in a table, which appear in it, are created. Attribute names extracted at that time are classified into a group where the names are the same in terms of meaning or a group where the names are similar (To put it more concretely, the group of the names whose notation is the same or similar). All the attribute names appearing in the table in the document group being the object of retrieval are displayed on the list at every group in accordance with an instruction from the retrieving person. When a prescribed value is designated, the attributes where the values appear are displayed in the list (An attribute name is inversely subtracted from the value). Even if there are the tables which have delicate notation shakes in the attribute names, the values, etc. in large quantities, retrieval omission due to the shake is avoided and precise retrieval can be performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004169184-A (JP)
Title: Fluorine gas generator, and method of controlling liquid face of electrolytic bath therein
Inventor: HIRAIWA JIRO
IPC: C25B9/00
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe fluorine gas generator in which the position of the liquid face of an electrolytic bath in an electrolytic cell can be controlled even under interruption of electrolysis.  <P>SOLUTION: In the fluorine gas generator, an electrolytic bath comprising a hydrogen fluoride-containing mixed molten salt is electrolyzed to generate fluorine gas. The generator has an anode chamber and a cathode chamber separated by a partition, and is provided with an electrolytic bath liquid face control means for controlling the electrolytic bath liquid face height of at least either the anode chamber or the cathode chamber under interruption of the fluorine gas generation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163957-A (JP)
Title: Liquid electrophotographic toner composition, method for manufacturing the same, and electrophotographic image forming method using the same
Inventor: BAKER JAMES A
IPC: G03G9/12
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid electrophotographic toner composition containing an amphiphilic copolymeric binder having a crystalline component, a method for manufacturing the same, and an electrophotographic image forming method using the same.  <P>SOLUTION: The liquid electrophotographic toner composition comprises a liquid carrier having a kauri-butanol number of <30 ml and a plurality of toner particles dispersed in the liquid carrier. The toner particles comprise one or more amphiphilic copolymers comprising one or more S portions and one or more D portions. The one or more D portions comprise one or more polymerizable and crystallizable compounds. Thereby, a liquid toner derived from an organosol is applied to manufacturing of a liquid toner for image formation, particularly a liquid toner for electrophotographic printing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044389-A (JP)
Title: Reinforcing beam and unit building
Inventor: KOMATSU YUTAKA
IPC: E04B1/348
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing beam facilitating positioning of adjacent building units for a large three-dimensional space.  <P>SOLUTION: Inside a unit building including normal building units which have a square framework with a ceiling beam 32B and a floor beam 33B connected with top and bottom of columns 31 on each four corner, and building units for large space in which one column is omitted from the normal unit, a reinforcing beam 40 is provided to connect the adjacent units for large space and strengthen the connection where the column-omitted portions of each unit for large space are positioned adjacently to accommodate a large space with no column therein. The reinforcing beam is provided with a plate 42 which is mounted covering at least the top of the column of the unit and extending in horizontal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005147326-A (JP)
Title: Working machine
Inventor: MIYAOKA SATOSHI
IPC: F15B11/17
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working machine which is fundamentally a power type and switched into an engine type in an environment free of any power source to check a necessary minimum work, and besides suppresses an increase in a cost and a size.  <P>SOLUTION: Separately from a power type main power unit 30 to effect an ordinary work, an engine type auxiliary power unit 31 smaller in size and a horse power than the size and the horse power of the main power unit 30 is loaded, a subsidiary work, such as loading and unloading of a machine on and from a trailer in an environment free of power source, movement for a subsidiary work for emergency refuge, and posture alteration of working attachment can be carried out by the auxiliary power unit 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI