baber/WOPTO huggingface dataset:
Patent JP-2004296912-A (JP)
Title: Wafer supporting substrate
Inventor: MORIKAWA TAKAYUKI
IPC: B24B37/30
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the outer peripheral side surface of a wafer supporting substrate and inner walls of through holes of the wafer supporting substrate made of sapphire which has been used in a conventional process of the rear-surface processing of a semiconductor wafer have been subjected to gradual reactions on an acid, when intending to etch by the acid gold stuck to the substrate in the process of the rear-surface processing of the semiconductor wafer as to utilize repeatedly the substrate.  <P>SOLUTION: In the semiconductor-wafer supporting substrate made of sapphire, the average roughnesses (Ra) of center lines of the inner walls of a plurality of through holes formed in the surface of the substrate and the average roughness (Ra) of the center line of the outer peripheral side surface of the substrate are made not larger than 0.3 μm, to obtain a mirror finish.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292416-A (JP)
Title: Agent for prevention and treatment of allergic disease
Inventor: MURASE HIRONORI
IPC: C07H15/26
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new agent for the prevention and treatment of allergic diseases, effectively acting at a low dose without causing side actions and capable of improving the pathologic conditions of the allergic diseases.  <P>SOLUTION: This agent for the prevention and treatment of allergic diseases contains a chromanol glycoside expressed by formula (1) (R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each independently H or a lower alkyl; R<SP>5</SP>is H, a lower alkyl or a lower acyl; X is a monosaccharide residue or an oligosaccharide residue wherein the hydrogen atoms of hydroxy groups in the saccharide residue may be substituted with a lower alkyl group or a lower acyl group; (n) is an integer of 0-6; and (m) is an integer of 1-6).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303574-A (JP)
Title: Thermal protector and manufacturing method of the same
Inventor: HARADA TOSHINORI
IPC: H01H37/52
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal protector having accurate repeating number of times of contact until becoming non-conductive by the repetitive contact of a fixed contact member and a movable contact member.  <P>SOLUTION: The thermal protector comprises a fixed lead wire 7 having a fixed contact member 4, a movable lead wire 8 having a movable contact member 5 arranged so as to contact the fixed contact member, and a bimetal 6 freely movable in the direction in which the movable contact member becomes distant from the fixed contact member in compliance with a prescribed temperature increase. The fixed contact member 4 is formed by covering an insulation metal 1 by a conductive part 2. The movable contact member contacts the insulation metal 1 when the insulation metal is exposed by the wear of the conductive part 2 caused by the contacting and separating movement of the contact members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299287-A (JP)
Title: Ink-jet printer
Inventor: NISHINO SATOSHI
IPC: B41J2/175
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To open and close a lid by utilizing a driving force of a carriage, and to supply ink to a sub tank without installing a driving device for the carriage and a driving device for the lid separately.  <P>SOLUTION: An ink-jet printer 100 including a device body 18, recording heads 3a-3d, tanks 4a-4d and the carriage 2 is equipped with lid bodies 7a-7d for opening and closing supply ports 5a-5d by moving along a movement direction of the carriage 2, a projection 22 set at the device body 18, and pressing plates 8a-8d set at the lid bodies 7a-7d. When the carriage 2 moves from an image recording region T towards a home position H, the pressing plates 8a-8d are moved relatively to the tanks 4a-4d to butt against the projection 22 and to open the supply ports 5a-5d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303613-A (JP)
Title: Negative electrode material, negative electrode using the same, and lithium ion secondary battery using the negative electrode
Inventor: WATARAI YUSUKE
IPC: H01M4/587
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode material suppressing the decomposition reaction of propylene carbonate (PC) included in an electrolyte, obtaining high capacity of graphite and capable of charging and discharging with high efficiency, and to provide a negative electrode using the negative electrode material, and a lithium ion secondary battery using the negative electrode.  <P>SOLUTION: This negative electrode material is mainly composed of one or both of a carbon nano tube (CNT) having a tube body formed with a plurality of tubular graphite nets in a concentric manner, and carbon nano fiber (CNF) having a fiber body with a plurality of planar graphite nets laminated substantially perpendicularly to a longitudinal axis of the fiber. The lamination spacing d<SB>002</SB>of graphite net planes of the tube body or fiber body measured by the X-ray diffraction of the tube or fiber of the CNT or CNF is 0.3356 nm to 0.3450 nm, and the surface of the tube body or fiber body is coated with an amorphous carbon layer with a thickness of 0.1 nm to 5 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300090-A (JP)
Title: Oil-in-water emulsion type lip cosmetic
Inventor: KONO SEIJI
IPC: A61K8/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prepare an oil-in-water emulsion type lip cosmetic having excellent fresh sense of use, moist feeling and wet feeling, also having good persistency and long-lasting stability thereof, and obtained by improving unpleasant taste possessed by a raw material and a perfume.  <P>SOLUTION: This oil-in-water emulsion type lip cosmetic containing a polyhydric alcohol contains the following components (A) to (C): (A) a nonionic surfactant; (B) an oil component containing ≥50 mass% paste oil and/or solid oil; and (C) a sweetener.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301773-A (JP)
Title: Nmr probe
Inventor: MAEDA HIDEAKI
IPC: F25B9/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain higher NMR sensitivity for an NMR probe, by realizing higher freezing efficiency and stably maintaining the RF coil over a long period.  <P>SOLUTION: The NMR probe is constituted of a GM/JT refrigerator unit 39, a probe head 41 in which an RF coil 27 as a cooled body is contained, and an insulation pipe 40 connecting the two, and a first JT valve 4 of the refrigerator unit 39 is arranged adjacent to a GM refrigerator 18 for pre-cooling in the unit 39. A second JT valve 5 is attached upstream of the RF coil 27 of the probe head 41. The expansion pressure of the first JT valve 4 is set at super-critical pressure or higher, and the coolant is made super-critical pressure helium so that pressure loss in the insulation pipe 40 is reduced and gas/liquid separation in the insulation pipe 40 is prevented. Furthermore, the expansion pressure of the second JT valve 5 is set below the super-critical pressure and helium mist of the gas-liquid mixture is generated so that the latent heat of the mist is utilized, to cool the RF coil 27 as the cooled body, to 4 to 5 Kelvin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303656-A (JP)
Title: Transfer material for organic electroluminescent element, and manufacturing method of the element using the material, as well as the element
Inventor: TATEISHI TOMOYOSHI
IPC: H05B33/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer material for an organic electroluminescent element for manufacturing an organic electroluminescent element having uniformity and a good jointing surface, in which an organic thin film layer can be simply formed on a substrate, and provide a manufacturing method of the organic electroliminescent element, as well as its organic electroliminescent element.  <P>SOLUTION: The transfer material for the organic electroluminescent element, having at least a single organic layer on the surface of a support body, has a contact angle of the surface of the support body contacting with the organic layer with respect to deionized water of ≥50°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002169-A (JP)
Title: Explosive composition
Inventor: SUGIHARA HIDEAKI
IPC: C06B31/28
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an explosive composition which has the low initiation sensitivity, has a high loading density as compared with ANFO explosive now in use without damaging the advantage that the handling of the ANFO explosive is convenient, is considerably improved not only in crushing effect but also in work effect and can make the perforation operation more efficient by widening a perforation interval.  <P>SOLUTION: The explosive composition indispensably consists of ammonium nitrate porous prill which has an oil absorption rate of 5.0-20.0%, has a bulk density of 0.80-0.90 and contains no hollow fine particles and/or its crushed material and a fuel component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043026-A (JP)
Title: Water-soluble package
Inventor: EDWARDS DAVID B
IPC: B65D85/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new package, serving as a packaging body for an agricultural chemical, which is soluble in water, produced easily at a low cost, strong to teardown and breakdown, and durable.  <P>SOLUTION: At least one recess is formed in a primary sheet of water soluble or water dispersive substance. An agricultural chemical composition is disposed in the recess. Then, a secondary sheet of water soluble or water dispersive substance is placed on flanges, and the sheets are heat-sealed to form a continuous water-soluble or water-dispersive heat seal that is curved but has an angular intersection, thereby enclosing and packaging the contents. The contents is discharged within 10 minutes after the package and water undergo a melting reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004260983-A (JP)
Title: Method for discharging secondary cell and capacitor
Inventor: KONNO MASASHI
IPC: H01M10/44
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently discharge residual power of a secondary cell and a capacitor in a short period of time, while preventing the occurrence of a polarity inversion phenomenon of the secondary cell.  <P>SOLUTION: In a method for discharging inside power of the secondary cell and the capacitor in a short period of time, a discharging current is increased until a voltage of the cell becomes equal to a reference voltage. When the cell voltage becomes equal to the reference voltage, the discharge is suspended for a certain period of time. Such operations are repeated that the discharging current is increased until the cell voltage becomes equal to the reference voltage again. A means is used that the discharging is stopped at the time when the discharging current does not increase up to the reference current.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004310273-A (JP)
Title: Device, method and program for supporting group work and storage medium
Inventor: HATTORI YASUYUKI
IPC: G06Q10/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group work support server that efficiently carries out group work over a network.  <P>SOLUTION: A work detail field 80, a personnel field 79, and a schedule field 78 are displayed on a terminal's screen, whereby three elements for proceeding with a project, i.e., work details, personnel, and schedule, are displayed on a two-dimensional plane. The relationship of the work details is displayed in the form of a tree in a work-tree field 81 and can be either displayed or hidden by clicking on a folding button 85. Also, the work detail field 80 and the schedule field 78 are also displayed or hidden as the work-tree field 81 is operated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004123508-A (JP)
Title: Quartz glass part, method of manufacturing the same, and device using the quartz glass part
Inventor: KOGO MASANORI
IPC: C03C15/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quartz glass part which hardly produces particles in a film deposition process or plasma treatment of semiconductors, or the like, can be used continuously for a long period of time, can be regenerated, and hardly produces particles same as before regeneration even after it has been regenerated, and to provide a method of manufacturing the same, and a device using the quartz glass part.  <P>SOLUTION: The quartz glass part having a quartz thermally sprayed film which has unevenness on its surface and bubbles in its inside or a quartz glass part having dimple form at recessed parts of the unevenness is manufactured by thermally spraying a quartz powder under a condition that a base material is melted, and thereafter etching the sprayed quartz glass by using a solution containing hydrofluoric acid. The obtained quartz glass part is used in a film deposition device, a plasma-etching device, and a plasma cleaning device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316485-A (JP)
Title: Sealed vessel for compressor, and its manufacturing method
Inventor: MATSUMORI HIROYUKI
IPC: F04C29/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed vessel for a compressor to eliminate oil level difference in the sealed vessel, and to provide its manufacturing method.  <P>SOLUTION: The sealed vessel comprises: a vessel main body 12A; an extension part 103 positioned at a lower part of the vessel main body 12A and integrally molded over a longitudinal direction thereof; and an oil passage 104 constituted in the extension part 103 to communicate with the inside of the vessel main body. The oil passage 104 communicates with an electric element 14 side as a drive element in the vessel main body 12A, and communicates with a rotary compression mechanism part 18 side having first and second rotary compression elements 32, 34 in the vessel main body 12A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314390-A (JP)
Title: Ink feeder
Inventor: SUZUKI TORU
IPC: B41J2/175
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To supply ink continuously from a small subtank while preventing ink from being fluidized to lower the image quality when a reciprocal carriage is inverted.  <P>SOLUTION: The ink feeder is provided with a solenoid in the way of a tube interconnecting a subtank mounted on a carriage and a main tank and arranged such that an ink flow is generated externally in the direction reverse to that of an inertial force by (1) supplying a current to ink dispersed with fine magnetic particles such that a magnetic field is generated in the direction of the main tank when the ink is fluidized by inertia in the direction of the subtank, and (2) supplying a current to the ink dispersed with fine magnetic particles such that a magnetic field is generated in the direction of the subtank when the ink is fluidized in the direction of the main tank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314419-A (JP)
Title: Method of printing image with thermal transfer printer
Inventor: TAKESHITA TOMOYUKI
IPC: B41J29/38
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of printing images with a thermal transfer printer that can reduce as much as possible the time period of standby for printing an image from a printing command to actual performing of the printing, does not leave a trace of a conveyance roller on a printing paper, and can prevent a ribbon from being wasted.  <P>SOLUTION: After an image printing control command is received from the external section (S2), the conveyance of a ribbon (S4, S5) and conveyance of a printing paper (S6, S7) for immediately starting the printing is carried out during transferring of image data for inputting the image data (the term from S3 to S8). After the transferring of the image data is completed, the printing of the image is made able to be immediately started.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316818-A (JP)
Title: Linear guide device
Inventor: AKIYAMA MASARU
IPC: F16C29/06
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear guide device capable of preventing rollers from being brought into direct contact with each other, smoothly running a slider on a guide rail at a low noise, and preventing rollers being rolling elements from falling.  <P>SOLUTION: In this linear guide device 10 in which a separator 50 is installed between the rollers 46, two pairs of arm parts 52 and 53 are formed on the separator 50, and connection means 56 and 58 are formed on the arm parts 52 formed toward one rollers 45 adjacent to each other and arm parts 53 formed toward the other rollers 46 adjacent to each other. The rollers 46 are rotatably pivoted around their axes between the arm parts 52, a part of the arm parts 53 as an engagement part is slidably engaged with guide grooves 38a and 38b formed in a load roller rolling surface 18 and a roller return passage 20, and the separators 50 adjacent to each other are connected to each other through connection means 56 and 58 to form a rolling element row 62.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314267-A (JP)
Title: Working range changing method of y-axis direction in machine tool
Inventor: HOSHINO RYOJI
IPC: B23B3/16
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical working method capable of easily changing a working range in the y axial direction and increasing strokes of the working in a machine tool furnished with a tool station multiaxially controlled such as a turret tool rest, etc.  <P>SOLUTION: The tool station is furnished free to be positioned and controlled in the x axial direction and the y axial direction and divided around a Z axis against a work chucked on the main spindle (Z axis), and the work is mechanically worked by using this tool in a state where the tool is installed at a position revolved around a C axis by a specified angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325327-A (JP)
Title: Method of predicting die temperature
Inventor: WATANABE ATSUO
IPC: B21J13/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To calculate die temperature at a target number of forging in a short time and with high precision in an analytical method of predicting the life of a forging die.  <P>SOLUTION: The method of predicting the temperature of a forging die in continuous forging comprises a heat/deformation analysis process which obtains the temperature distribution information on a material and a die after the first forging, a cooling analysis process which calculates the temperature distribution of the die in the course of cooling by taking over the obtained temperature distribution information, and a temperature analysis process which determines the temperature distribution of the die in the course of forging by taking over the temperature distribution obtained in the cooling analysis. By repeating the cooling analysis process and the temperature analysis process predetermined times, the temperature of the die after a predetermined number of forging is calculated .  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328927-A (JP)
Title: Yoke with permanent magnet and manufacturing method therefor, permanent magnet type rotary electric machine, and linear motor
Inventor: ICHIKAWA YOSHIAKI
IPC: H02K41/03
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yoke with permanent magnet and a manufacturing method for the yoke capable of precisely adhering a plurality of permanent magnets of small sizes to large sizes, and to provide a manufacturing method for a larger integrated type magnet.  <P>SOLUTION: The yoke with the permanent magnet in which the plurality of permanent magnets are made to adhere to one back yoke with one another with an adhesive is used. The plurality of permanent magnets are made to adhere in a state of an insulation resistance rate between adjacent permanent magnets being kept at 50 μΩ cm or larger. This permanent magnet type electric rotating machine includes a plurality of slots, stators each having a winding attached to the slots, and rotors disposed so as to face the stators via a gap and is attached with a number of permanent magnets which correspond to the number of poles. The yoke with the permanent magnet is attached at the rotor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326690-A (JP)
Title: Controller unit
Inventor: EZAKI KOUTARO
IPC: G06F12/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, regarding data access to a register of a system LSI, verification for assuring timing becomes complicated due to the segmentation of a semiconductor manufacturing process and the speeding up of a device, that access assurance becomes difficult even if affected by deterioration with age or change in use conditions, and that, especially in the timing of data access, although automatic setup assurance methods are proposed, there is few propose regarding hold.  <P>SOLUTION: In data access to a register, an interface is mounted between the transmission and reception sides. An optimum access timing is recorded by a calibration program in a map memory incorporated in the interface. When data access is executed again after calibration, the data access is executed with reference to timing data in the map memory.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331407-A (JP)
Title: Apparatus and method of producing hydrogen
Inventor: NAGASAWA TAKESHI
IPC: C01B3/26
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small sized apparatus for producing hydrogen from a hydrogen-containing compound such as methane efficiently with small consumption of parts and energy saving and a method of producing hydrogen.  <P>SOLUTION: The hydrogen production apparatus 1 is provided with a floating multiple electrode 2a for generating an electric field to accelerate the dissociation of the hydrogen-containing compound and is provided with an air pump 3 for supplying the hydrogen-containing compound to the floating multiple electrode 2a, an electrode part 2 for accelerating the dissociation of the hydrogen-containing compound using an electric field catalyst and a discharge pump 5 for taking out dissociated and produced hydrogen to the outside of the dissociation reaction system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329386-A (JP)
Title: Pants-type diaper and its production method
Inventor: MORI KAZUYO
IPC: A61F13/56
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comfortable diaper wherein front and rear end parts of an absorbent main body are not turned up or detached so that a ventral leakage or back leakage of urine or the like from the front and rear parts of the absorbent main body can be certainly prevented.  <P>SOLUTION: The diaper comprises elastic strap members 2A and 2B for a girth aperture and the absorbent main body 3 extending in a longitudinal direction X of the diaper, wherein an outer sheet 4 is connected to the outside of the above strap members 2A and 2B except anterior and rear insertion parts 1b in which the front and rear end parts 3a and 3b of the absorbent main body 3 are inserted, and the back of the front and rear end parts 3a and 3b of the absorbent main body 3 inserted in the insertion parts 1b are removably fastened at the inside of the outer sheet 4 by first securing means 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI