baber/WOPTO huggingface dataset:
Patent JP-2005182736-A (JP)
Title: Member cross section examination method adaptable to structural structure design and recording medium with member cross section examination program stored
Inventor: NAGAI HIRONORI
IPC: G06F17/50
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member cross section examination method allowing a member constituting a construction structure to be arbitrarily selected; and to provide a recording medium having a program by the member cross section examination method stored and allowing a static elastic-plastic analysis and a dynamic elastic-plastic analysis by a member rigidity matrix corresponding to the member cross section examination result thereof.  <P>SOLUTION: This member cross section examination method is used for checking and confirming a collapse mechanism of a structure by displaying, on a three-dimensionally displayed framework structure, a main stress damage critical rate and a main stress safety critical rate obtained by integrating member stress in the axial direction and in the shear direction of each member of the framework structure based on the member stress provided by applying external force imposed on a structure such as a construction structure or a road bridge to each member of the framework structure of the structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005306972-A (JP)
Title: Fatty acid metal salt nano fine particle and the dispersion
Inventor: KAN SHU
IPC: C09K3/00
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fatty acid metal salt fine dispersion which has an average fatty acid metal salt particle diameter of nano meter unit, excellent dispersion stability and excellent uniformity, and to provide nano fine particles.  <P>SOLUTION: The fatty acid metal salt fine dispersion prepared by dispersing the fatty acid metal salt (A) in a dispersion medium (B) is characterized in that the average particle diameter of the component (A) is 1 to 100 nm measured by an X-ray small angle scattering method. Fatty acid metal salt nano fine particles obtained from the fine dispersion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272003-A (JP)
Title: Packaging box
Inventor: YOSHIDA TATSUJI
IPC: B65D5/10
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box which can be closed by engaging flaps to one another without forcebly deforming them and without using a sealing member such as an adhesive tape or the like.  <P>SOLUTION: In the packaging box in which an each pair of side plates 1, 2 forms a peripheral wall, flaps 6, 7 are provided on upper ends 8, 9 of the side plates 1, 2 composing the peripheral wall, these flaps 6, 7 are folded inside along the upper ends 8, 9 to close the upper opening of the peripheral wall, and folding lines 6a, 7a parallel to the upper ends 8, 9 of the side plates 1, 2 are formed on the flaps 6, 7, respectively. Further, a cut-out 6c is formed at the corner of the flap 6, the length X of the cut-out 6c in the right and left direction of the flap 6 is longer than a distance D from the folding line 7a to the tip edge 7b in the flap 7, and the cut-out 6c is arranged on the tip side of the folding line 6a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306287-A (JP)
Title: Display device of train operation state
Inventor: TADOKORO KATSUHIRO
IPC: B61L25/02
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device of a train operation state allowing simplifying of constitution without increasing a data storing device in scale when switching a normal display and a reverse display, easy preparation of data for displaying parts without generating redundancy, and reduction of whole price of the device.  <P>SOLUTION: Displayed parts in the normal display 10 is divided into three parts in the vertical direction of a screen, that is, a first region (a) located at the center part, a second region (b) located on the upper side, and a third region (c) located on the lower side of the first region (a). Parts data of a track display, etc. are stored by including coordinate information. When the normal display 10 is executed, the parts data are normally displayed by using the data as they are. When the reverse display is executed, a screen display is performed for the stored parts data based on data that prescribed coordinate conversion processing is performed for the stored parts data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004337604-A (JP)
Title: Turning arm of ceiling attachment stand
Inventor: BAUER GEORG
IPC: A61B19/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turning arm in which a cable harness can be easily arranged.  <P>SOLUTION: The turning arm 21 of a ceiling attachment stand is of a hollow profile and has an upper side portion 5 and a bottom side portion 6 facing mutually. A side face opening 11 corresponds to the contour transverse section of the arm and can be closed by a cover 3. An upper part opening 9 in the upper side portion 5 is provided for bearing points and an attachment opening 4 is formed in the bottom side portion 6 in an opposing to this upper part opening. By forming the attachment opening 4 in the bottom side portion 6 in opposing to the opening 9 of the arm 21, the cable harness or a tube package can be easily inserted into the arm 21 from the upper part opening 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005309270-A (JP)
Title: Optical module and its manufacturing method thereof
Inventor: NAGAI SHUICHI
IPC: H01S5/022
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified manufacturing method of an optical module that is excellent in thermal characteristics and also inexpensive.  <P>SOLUTION: The optical module is composed of a semiconductor laser 101 (LD), an optical fiber 102, a package substrate 103, an LD driving IC chip 104, an optical fiber holding substrate 105, ultraviolet ray setting resin 106, a photodiode (PD) 107 for monitoring, and a ferrule 108. On the upper face of the package substrate 103, there are provided a first and second mounting faces 110, 111, on which the semiconductor laser 101 is mounted, as are the LD driving IC chip 104 and the optical fiber holding substrate 105.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305001-A (JP)
Title: Installation structure of round end shelf board in commodity display shelf
Inventor: KATSUMI KOICHI
IPC: A47F5/00
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide supporting structure for a round end shelf board in a commodity display shelf, which allows easy installation of a round end shelf board to a round end of a commodity display shelf without a complicated attaching structure, and firmly positions and fixes the round end shelf board to the round end so as not to be separated.  <P>SOLUTION: When the round end shelf board 16 is mounted on the round end of the commodity display shelf, support portions 18 and 19 provided the lower side of the round end shelf board 16 abut on the outside surfaces of leg members 14 and 15 of a round end base leg 12, which are connected to the lower end of a support 2 and extend radially outward in plan view, so that the round end shelf board 16 is firmly positioned and fixed to the round end so as not to be separated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309337-A (JP)
Title: Projection type image display device
Inventor: SHIMIZU HITOSHI
IPC: G02B26/08
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type image display device capable of preventing the unevenness of luminance of a projected image.  <P>SOLUTION: An aperture plate 60 has a bolt 66 inserted through a long hole 64 and is held freely movably. The aperture plate 60 cuts a part of illuminating light so as to reduce the quantity of illuminating light with which an area is irradiated wherein luminance of a projected image is raised due to mixture of flat light, and makes the luminous flux density of illuminating light with which a light receiving surface of a DND 26 non-uniform is irradiated. Though image luminance of the area wherein flat light is mixed, out of the projected image is raised, the unevenness of luminance of the projected image can be prevented because the quantity of illuminating light with which this area is irradiated is reduced by the aperture plate 60. The aperture plate 60 is moved to adjust a light shielding range of illuminating light so as not to cut effective illuminating light while preventing the unevenness of luminance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314271-A (JP)
Title: Method for producing diisopropenylbenzene
Inventor: YOSHII MASAYUKI
IPC: C07C1/24
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing diisopropenylbenzene (DST) by using di(2-hydroxyisopropyl)benzene (DCA) as a starting material, having excellent effects of preventing a strong acid ion exchange resin from being swelled in the reaction, hardly causing pressure loss in a reactor and enabling stable operation to be carried out over a long period.  <P>SOLUTION: The method for producing the diisopropenylbenzene (DST) uses a liquid-containing type strong acid ion exchange resin as the strong acid ion exchange resin when subjecting the di(2-hydroxyisopropyl)benzene (DCA) to a dehydration reaction to convert the di(2-hydroxyisopropyl)benzene (DCA) to the diisopropenylbenzene (DST) by bringing a solution of the di(2-hydroxyisopropyl)benzene (DCA) into contact with the strong acid ion exchange resin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004350496-A (JP)
Title: Motor driving device
Inventor: UEDA MITSUO
IPC: H02P27/04
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To carry out field weakening control on a brushless motor without use of preset controlled variables, such as table values, and independently of the input voltage of an inverter circuit 3 in a motor driving device that drives the brushless motor.  <P>SOLUTION: The motor driving device comprises an inverter circuit 3 that converts the output voltage of a voltage source 1 into a three-phase alternating current, and outputs it to a motor 2; a rotor position estimating unit 5 that estimates the rotor position of the brushless motor; and an inverter control unit 4a that controls the inverter circuit 3 so that the brushless motor is driven by a current based on the estimated rotor position. The inverter control unit 4a determines a value β of advance angle, which is the advance angle of a current supplied to the brushless motor relative to the estimated rotor position, so that the difference between commanded number of revolutions fo and actual number of revolutions f is minimized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005319512-A (JP)
Title: One-side welding machine
Inventor: OKUBO NORIMASA
IPC: B23K9/18
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-side welding machine equipped with two kinds of backing devices, which has a simplified structure and an extended range of applications.  <P>SOLUTION: The invented one-side welding machine has a frame, first and second backing devices placed on the frame, a feeding unit which feeds flux to the backing devices, and a transferring device which horizontally transfer workpieces to be welded at the upper portion of the first and second backing devices. The first backing device comprises a pail-shaped flux vessel extending along a weld line, a first collecting section which collects flux overflowing from the flux vessel, and a first lifter which raises the flux vessel relatively with the frame. The second backing device comprises a copper plate extending along the weld line, a second collecting section which collects flux dropping from the copper plate out of the flux fed onto the copper plate, and a second lifter which raises the copper plate relatively with the frame. The invented one side welding machine has both one-side welding functions using backing flux in the first backing device and one-side welding using backing flux in the second backing device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332439-A (JP)
Title: Magnetic tape and its manufacturing method, servo writer and method and device to identify servo band
Inventor: TATEISHI SEIJI
IPC: G11B5/008
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape in which time to specify the position of a head is reduced and to provide a manufacturing method of the magnetic tape, a servo writer and a method and a device to identify a servo band.  <P>SOLUTION: On a magnetic tape MT, servo signals S1 to S5, which are used to conduct tracking control of a head unit 31, are written on a plurality of servo bands SB1 to SB5. Among the plurality of servo bands SB1 to SB5, servo signals S1, S2 and S5 having a polarity that is directed toward one direction along a tape longitudinal direction are written on the servo bands SB1, SB2 and SB5 and servo signals S3 and S4 having a polarity that is directed toward the other direction along the tape longitudinal direction are written on the servo bands SB3 and SB4 that are other than the servo bands SB1, SB2 and SB5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329766-A (JP)
Title: Front structure of vehicle body
Inventor: KOSAKA NAOYA
IPC: B62D25/20
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front structure of a vehicle body capable of preventing damage to a front side member on the side with offset collision when the offset collision occurs at a low speed, and also preventing damage to a front side member on the side without offset collision.  <P>SOLUTION: The front structure 1 of the vehicle body has a bumper reinforcement 10 with both ends bent backwardly, and crash boxes 11, 12 are mounted on both ends of the bumper reinforcement 10. Front side members 13, 14 are connected to rear parts of the crash boxes 11, 12, respectively. Wires 15, 16 as tensile direction transfer members are arranged between flange parts 14A, 13A provided on front ends of the front side members 13, 14 and the crash boxes 11, 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331158-A (JP)
Title: Microwave heat treatment device
Inventor: OSHIMA SHIGETSU
IPC: F27D19/00
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary kiln type microwave heat treatment device capable of efficiently obtaining a homogeneous heat-treated object by microwave.  <P>SOLUTION: This microwave heat treatment device comprises a furnace wall composed of a furnace shell of a steel material, and a heat insulating material mounted inside of the furnace shell, and sectioning a heating chamber 11, a shell 15a having a heated object supply port at its one end and a discharge port for discharging the heated object at the other end, penetrating through the heating chamber and rotating around an axis, and a microwave generator 16 for introducing microwave W into the heating chamber 11. A heat generating means H generating the heat by irradiation of microwave is mounted in the heating chamber 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005071564-A (JP)
Title: Method of forming micropattern, method of manufacturing optical recording medium master disk , optical recording medium master disk, stamper for optical recording medium, and optical recording medium
Inventor: YAMAMOTO MAKI
IPC: G03F7/11
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To form more minutely a micropattern such as a guide groove and a prepit having a track pitch and a pit pitch smaller than a light spot diameter using an existing comparatively low cost manufacturing device.  <P>SOLUTION: This disk is provided with at least two layers of a resin substrate 61 and a recessed part induction layer 62 comprised of a dielectric or a metallic oxide, a light beam is focused and irradiated to the layer 62, a pit and/or a guide groove 2 are formed on the resin substrate 61 of an irradiation part, after that, the layer 62 is eliminated and the pit and/or the guide groove 2 are exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007389-A (JP)
Title: Hydrocyclone classifier
Inventor: AKIYAMA SATOSHI
IPC: B04C5/04
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrocyclone classifier which can enlarge a range where a classification point can be altered without causing size increase or cost increase of the device.  <P>SOLUTION: The hydrocyclone classifier comprises a cyclone main body of a combined shape of an upper cylindrical hollow section and a lower conical hollow section a lower part of which has a smaller diameter, a feed port for feeding slurry to the cylindrical hollow section from a tangential direction, a lower discharging port which is located at a lower end of the conical hollow section and discharges coarse powder together with a part of a medium, an upper discharging port which is arranged at a center of the cyclone main body by being suspended from above and discharges fine powder together with remainder of the medium and a top plate which is located at an upper end of the cylindrical hollow section and rotates in a slurry feeding direction. At the top plate, a member for flow promotion or flow straightening is preferably provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005340320-A (JP)
Title: Structure of metal fixture for mounting cabinet for distribution board
Inventor: NOMURA HIROYUKI
IPC: H05K5/02
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of a metal fixture 6 for mounting a cabinet 1 for a distribution board which is low in cost and easy to be assembled.  <P>SOLUTION: The metal fixture for mounting the cabinet for a distribution board has such a structure that a nearly rectangular bearing metal fitting 3 having a bent portion 4 on at least one side is welded on the rear surface 2 of the cabinet 1, a mounting metal fitting 6 composed of a fixing portion 7 with a through hole 10 formed for a mounting screw which is opposite to the bearing metal fitting 3, and a projecting mounting portion 8 is placed on top of the bering metal fitting 3 to be fixed together with a bolt 11. By loosening the bolt 11, the mounting metal fitting 6 can be rotated to allow the mounting portion 8 to project in any direction of the mounting metal fitting 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337575-A (JP)
Title: Heat source device
Inventor: YOSHIMURA MASAYA
IPC: F24H9/00
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat source device wherein water vapor is less liable to condense when combustion gas is exhausted and it is less possible that combustion gas gets white to be considered as an abnormal combustion trouble or others by mistake.  <P>SOLUTION: The heat source device 1 comprises a combustion means 10, a combustion gas flow path 15 in which combustion gas generated by the combustion means 10 flows, and a liquid flow path 16 for introducing water and discharging it to the outside again. Herein, a first heat exchange means 21 and a second heat exchange means 22 are provided for heat exchange between the combustion gas and water in the liquid flow path 16 and a third heat exchange means 23 is provided on the downstream side of the combustion gas flow path 15 beyond the second heat exchange means 22 for heating the combustion gas. The combustion gas on the downstream side of the second heat exchange means 22 can be heated by the third heat exchange means 23.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336314-A (JP)
Title: Photocurable resin composition
Inventor: SHIMAZU HIRONOBU
IPC: C08G59/72
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a photocurable resin composition usable suitably as an encapsulant of an organic electroluminescent element of a top emission type since it little generates outgases, has high curability, excels in moisture-proof property and can give a cured product having little coloring and high transparency.  <P>SOLUTION: This photocurable resin composition contains a photocationic polymerizable compound and an onium borate complex, wherein the onium cation composing the onium borate complex has a hydrogen bond forming group.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005039216-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: KUTSUKAKE HIROYUKI
IPC: H01L21/8247
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device reducible in writing voltage, having a large capacity, and operable at high speed.  <P>SOLUTION: This nonvolatile semiconductor memory device has a floating gate 13 formed on a semiconductor substrate 11 through a gate insulating film 12, diffusion layers 14 which are formed in the substrate 11 and positioned on both sides of the floating gate 13 so that each of them functions as a source region or a drain region, first and second control gates 16 which are formed on both sides of floating gate 13 and drive the floating gate 13, a memory cell having intergate insulating films 15 formed between the first and second control gates 16 and the floating gate 13, selection gates 19 formed on the substrate 11 through gate insulating films 18, and a memory cell selection transistor having diffusion layers 20 which are formed in the substrate 11 and positioned on both sides of the selection gates 19 so that each of them functions as a source region or a drain region and that one of them is connected to one diffusion layer 14 of the memory cell.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005344541-A (JP)
Title: Failure detection device for evaporating fuel treatment device
Inventor: HAYASHI TAKANE
IPC: F02M25/08
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure detection device for an evaporating fuel treatment device capable of performing more accurate leak diagnosis.  <P>SOLUTION: This device is provided with an evaporation system 1 purging evaporation gas generated by evaporation of fuel in a fuel tank 2, a pressure sensor 8 detecting pressure P in the evaporation system 1 including the fuel tank 2, a pressure integration means S15 integrating absolute value of pressure change amount calculated by detected pressure of the pressure sensor 8, and a vent cut valve 5 capable of selectively sealing the evaporation system 1. Also, leak diagnosis means S18-S23 determining whether leak occurs or not based on pressure integration value s calculated under a condition of sealing the evaporation system 1 at a time of stop of an engine 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005353109-A (JP)
Title: Recording disk driver and ramp member
Inventor: TAKAHASHI SHINICHI
IPC: G11B21/22
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording disk driver capable of securing a data zone as wide as possible while avoiding damage of a recording disk.  <P>SOLUTION: In a ramp member 29, a first guidepath 35 is formed along a first slope 41 intersecting a reference plane 39 at a first angle α of inclination. A second guidepath 36 is disposed outside the first guidepath 35. The second guidepath 36 is formed along a second slope 42 intersecting the reference plane 39 at a second angle β of inclination greater than the first angle α of inclination. In such a recording disk driver 11, the operation of the first guidepath 35 avoids a collision between the recording disk 13 and a head slider 26 to thereby be able to avoid damage of the recording disk 13. In addition, in comparison with the case in which the first and second guidepaths 35 and 36 are formed on the single slope at the first angle of inclination, the data zone 17 can be expanded up to the outside as much as possible on the surface of the recording disk 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI