baber/WOPTO huggingface dataset:
Patent JP-2005272613-A (JP)
Title: Optical film and image-displaying device
Inventor: SUZUKI AKIRA
IPC: H05B33/14
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film having excellent heat resistance allowing various kinds of functional layers to be formed at high temperature and optical characteristics; and to provide an image-displaying device obtained by using the optical film and having excellent displaying quality.  <P>SOLUTION: The optical film is composed of a polyarylate having a repeating unit represented by general formula (1) [wherein, X is a 1-20C divalent hydrocarbon group; A is a linking group represented by general formula (2) (wherein, Q is an aliphatic condensed ring or an aliphatic bridged ring; R<SP>1</SP>and R<SP>2</SP>are each independently a hydrogen atom or a substituent; and j and k are each an integer of 1-4)].  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275920-A (JP)
Title: Electronic equipment, and program management method
Inventor: OZAWA TAKAO
IPC: G06F12/16
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment for reliably installing a program, and to provide a program management method.  <P>SOLUTION: The electronic apparatus comprises: a main memory 13; a nonvolatile memory 12; a means 32 for generating an installation request; an installing means 34 for storing an error value in the nonvolatile memory when the installation request is generated, installing the program in the nonvolatile memory so as to be loadable in the main memory after the nonvolatile memory stores the error value, and rewriting the error value into a normal value when the installation is completed; and a starting means for determining whether the normal value is stored in the nonvolatile memory or not and starting the program which is installed in the nonvolatile memory when the normal value is stored in the nonvolatile memory.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273849-A (JP)
Title: Fixture for crossing part of metal wires and net using fixture
Inventor: ISHIKAWA YUTAKA
IPC: F16G11/06
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixture for a crossing part of metal wires capable of making fixation and release of the crossing part of metal wires with less procedure.  <P>SOLUTION: The fixture for the crossing part of metal wires is equipped with a pair of mutually confronting auxiliary members 2 while a gap is secured for pinching the upper side metal wire U of the crossing metal wires in between, a holding part 21 having an open end 22 at the edge of each auxiliary member 2 and holding the lower side metal wire L, and a bolt 4 with its tip protruding to between the auxiliary members 2, wherein the fixing operation of the crossing part of metal wires is performed through three steps, the first step in which the upper side metal wire U is pinched by the auxiliary member 2, the second step in which the lower side metal wire L is put in the respective holding parts 21 and held there, and the third step in which the upper side metal wire U is pressed to the under-located wire L.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273403-A (JP)
Title: Pile driver
Inventor: TOMITA YASUKIMI
IPC: E02D7/16
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize slewing supporting mechanisms for an auger driving device and an auger bracing device while tuning the auger driving device and the auger bracing device and slewing both devices even when the a difference is generated in the slewing resistances of both devices.  <P>SOLUTION: The auger driving device 5 lifted and lowered along a leader 3 disposed in upright to a pile driver 1 can be slewed in the horizontal direction by a hydraulic motor 17 while the auger steady rest 6 installed to the lower section of the leader 3 can be slewed in the horizontal direction by the hydraulic motor 23. A throttle valve 49 is disposed to a driver circuit 32 for the hydraulic motor 23 for revolving the auger steady rest.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281753-A (JP)
Title: Electro-chemical machining apparatus
Inventor: TAIMA YASUSHI
IPC: B23H5/08
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-chemical machining apparatus where ions or the like taken into contact members such as ion exchangers are continuously removed while machining a work, the deposition and precipitation of machining products at the insides of electrodes and the contact members are suppressed, and electro-chemical machining can be continuously performed.  <P>SOLUTION: The electro-chemical machining apparatus 50 is provided with: a power feeding electrode 74; ion exchangers 76; a machining electrode 72; a liquid feeding source 80 for machining; liquid chambers 90a, 90b for regenerating; a liquid feeding source 94 for regenerating; and a regenerating electrode 84. The electro-chemical machining apparatus 50 is further provided with: a power source 58 for machining of applying voltage between the power feeding electrode 74 and the machining electrode 72; and a power source 96 for regenerating of applying voltage between the machining electrode 72 and the regenerating electrode 84. The voltage by the power source 58 for machining and the voltage by the power source 96 for regenerating are controlled in such a manner that electric potential is composed in order of the power feeding electrode 74, the machining electrode 72 and the regenerating electrode 84, and also, the polarities of the power feeding electrode 74 and the machining electrode 72 are made the same.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286072-A (JP)
Title: Solid electrolytic capacitor and manufacturing method thereof
Inventor: TACHIBANA KAZUHIRO
IPC: H01G9/04
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a designing technique for a capacitor having a smaller leakage current and a smaller ESR value in a solid electrolytic capacitor whose anode being a bulb metal.  <P>SOLUTION: An electrically conductive material whose oxidation-reduction potential with reference to normal hydrogen electrode (NHE) being higher than 0.7 V is selected and used as a cathode material which is directly coated on the dielectric oxide film formed on the anode. The dielectric oxide film is formed by subjecting the bulb metal to anodic chemical conversion treatment until a predetermined breakdown voltage is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283498-A (JP)
Title: Scale embedded floor structure
Inventor: HIROHATA TOMOTAKA
IPC: G01G19/52
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scale embedded floor structure in which a scale can be embedded and installed easily at a prescribed depth position in an aperture being formed in a floor plate and used for embedding the scale.  <P>SOLUTION: The aperture 8 is formed in the floor plate 6, and a receiving equipment 3 having a U-shaped cross section is disposed in the aperture 8 so that its shoulder section 3c is supported by an aperture edge portion of the floor plate, and the scale 2 is installed at a prescribed height position by the receiving equipment 3. Furthermore, a liquid receiving conduit material is disposed around the scale 2 in the aperture 8. The liquid receiving conduit material 4 is equipped with an edge section 4c overhanging on a surface side of smoothed floor 9. In addition, a surface cover panel 5 is used therein, and the cover panel 5 has a periphery wall portion 5a hanging downward at its rim section. The periphery wall portion 5a is fitted to the inner side of a rising wall 4a at which the edge section 4b of the liquid receiving conduit material 4 is set, and installed at the aperture 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005039206-A (JP)
Title: Semiconductor chip surface mounting method
Inventor: JANG SE-YOUNG
IPC: H01L21/60
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor chip surface mounting method which requires no packaging material for intermediate stage movement of the semiconductor chips, and simplifies the processes without additional underfill process required, to reduce the separation between components.  <P>SOLUTION: The surface mounting method includes steps of forming a solder bump at a conductive contact portion of each semiconductor on a rear face of a semiconductor wafer where a plurality of the semiconductor chips are integrally arranged, coating an underfill material on the surface in which the solder bump of the semiconductor wafer is formed, hardening the underfill material partially in a state of retaining adhesiveness, arranging the semiconductor chips on a printed circuit board so that the underfill material may be confronted with the printed circuit board after severing the semiconductor wafer by a plurality of the semiconductor chips, and heating the printed circuit board at a predetermined temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005285020-A (JP)
Title: Method for guaranteeing originality, information processor, program, and recording medium
Inventor: HIUGA KAZUTO
IPC: G06Q50/26
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To guarantee originality in a way that ensures the consistency of data parts, without being affected by changes to format parts of files where the data parts and format parts coexist.  <P>SOLUTION: An originality guaranteeing system 10 causes files where format information 53 and data 82 arriving from an application server 20 in response to write requests coexist to be stored in a format file 70 and a data file 80, with the format information 53 and the data 82 separated from each other, individually encrypted, and given respective electronic signatures 70-1, 80-1. In response to a read request from the application server 20, the system restores the original file for sending to the application server 20 after checking the originality of the format file 70 and the data file 80. In this way, the originality of the data file 80 is unaffected by changes, if any, to the format file 70 and the originality of the data 82 is guaranteed in a consistent way.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287678-A (JP)
Title: Fire extinguishing system and apparatus
Inventor: NIKAIDO MASATO
IPC: F17C7/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently discharge fire-extinguishing material even in a situation of a low temperature etc. and to realize low costs and miniaturization by simplifying an apparatus.  <P>SOLUTION: This fire extinguishing system 1 is provided with: a pressurized gas storing part 10 storing pressurized gas; and an accumulator fire extinguishing apparatus 30 in which the fire-extinguishing material and compressed gas are stored. The pressurized gas storing part 10 is provided with a starting part 13 which is started receiving the signal of fire breakup and supplies the pressurized gas to the accumulator fire extinguishing apparatus 30. The accumulator fire extinguishing apparatus 30 is provided with: a discharging port 34 for discharging the fire-extinguishing material by gas pressure within a storing part 32; an opening part 45 for opening the discharging port 34 by the pressure of the pressurized gas supplied from the pressurized gas storing part 10; and an introduction part 53 for introducing the pressurized gas supplied from pressurized gas storing part 10 with the operation of the opening part 45 to the storing part 32.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288266-A (JP)
Title: Separation membrane, its manufacturing method and water-treating apparatus
Inventor: HAYAKAWA KUNIHIRO
IPC: B01D71/74
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation membrane having a large flux and an excellent separating function, its manufacturing method and a water-treating apparatus using it.  <P>SOLUTION: The membrane consists of a poly-ion-complex composed of a cation polymer and an anion polymer, bonded together, and supported in a laminar form on a water-permeable supporting material, and at least one of the cation and anion polymers is a polymer having a rigid chain structure. The method comprises causing a cation polymer and an anion polymer to be adsorbed alternately by a water-permeable supporting material and has a process of drying the film layer of adsorbed polymers between a process of causing a polymer having one electric charge to be adsorbed and a process of causing a polymer having the other electric charge to be adsorbed. A water-treating apparatus equipped with the membrane is also provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295133-A (JP)
Title: Information distribution system
Inventor: WAKABAYASHI TSUKIMI
IPC: G10L15/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To distribute effective video, sound, or the like, of high presence, reflecting the intention of both distributer and receiver.  <P>SOLUTION: The information distribution system comprises an input means (111) for inputting video information of one or more systems, an accumulating means (112) for storing one or more frames of inputted video information, an input means (124) for inputting sound information of one or more systems, an accumulating means (125) for storing inputted sound information, a communication control means (117) that distributes the inputted video information and sound information to a terminal device (104) through a network (105) and receives a specified region information which is the information about display region of video information specified at the terminal device (104), image analyzing means (113 and 27) that analyze the video information stored in the accumulating means and detect prescribed changes in the video information, and means (114, 115, and 116) that determine the transmission region in the frame of video information to be distributed based on the prescribed changes that is detected and the specified region that is received, and generate video information for distribution.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295174-A (JP)
Title: Transmitting system
Inventor: SHIMIZU HIDEKI
IPC: H04B1/034
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To assure sufficient intensity of transmission radio waves, and to allow proper transmission even if the intensity of radio wave drops or propagation to a receiver is disturbed due to contact to a user, in such configuration that transmission is performed while an equipment and a device for transmitting data are connected together.  <P>SOLUTION: The transmitting system comprises a first transmitter 10 comprising a first antenna 11 and a power supply unit 12, and a second transmitter 20 comprising a second antenna 21 and a transmission circuit 22. The first transmitter 10 is connected to the second transmitter 20, and the power supply unit 12 of the first transmitter drives the transmission circuit 22 of the second transmitter 20. The transmission output of the transmission circuit 22 is simultaneously transmitted from both the first antenna 11 provided to the first transmitter 10 and the second antenna 21 provided to the second transmitter 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299721-A (JP)
Title: Automobile ball screw
Inventor: TATEISHI YASUSHI
IPC: F16H25/22
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile ball screw with a ball having smooth circulation to achieve less torque fluctuation, superior transmitting efficiency and higher strength and productivity.  <P>SOLUTION: The ball screw 1 to be used for any kind of automobile actuator comprises a screw stem 2, a nut 3, and a ball 6 laid between screw grooves 4, 5 formed in the opposite faces of the screw stem 2 and the nut 3. A circulation form depends on a piece member 7. The screw groove 4 of the screw stem 2 is subjected to rolling forging. On a shoulder portion of the screw groove 4 of the screw stem 2, a chamfering portion 20 in a sectionally circular arc shape is formed at the same time with rolling forging.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296201-A (JP)
Title: Curtain equipped with light emitting diode
Inventor: ICHIKAWA YOSHIHIRO
IPC: H01L33/00
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damaging of the appearance of a curtain when illumination is not performed and the appearance of illumination due to light emitting diode (LED), wiring, a power source, etc. when arranging the LED at the curtain and performing illumination.  <P>SOLUTION: The LED 3 is arranged so that the side of a light-emitting part 3a is positioned on the front surface side of the curtain 1 and the side of a lead part 3b is positioned on the rear surface side of the curtain 1. Batteries 4 are used as power sources, and they are arranged at both of the right and left ends of folded back part 1a at the lower end of the curtain 1. As wiring structure, conductive clothes 5a to 5f are used, and they are all sewn up to the rear surface of the curtain 1. The conductive cloth 5e is made attachable to and detachable from the rear surface of the curtain with a hook and loop fastener to be utilized as the switch of a circuit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298622-A (JP)
Title: Powder coated with titanium oxide film and its manufacturing method
Inventor: MATSUMOTO HIROMICHI
IPC: B22F1/02
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to produce easily and speedily a highly precise, titanium oxide coated powder.  <P>SOLUTION: A method of producing the titanium oxide film coated powder by applying the titanium oxide film on a base material powder is provided, which comprises the steps of adding an excess of a basic substance into a tetraisopropoxy titanium solution, then adding a peroxide to form a basic peroxotitanium solution, and dropping the peroxotitanium solution into a suspension of the base material powder. In the method it is preferable that the suspension of the base material powder is an alkaline buffer solution having a pH of 8-12 and that the titanium oxide film coating reaction is carried out at a reaction temperature of 15-65°C and in a reaction time of 1-6 hours.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304156-A (JP)
Title: Power converter
Inventor: YUKI KAZUAKI
IPC: H02M7/12
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter which can alleviate the imbalance of a current and stabilize a wiring voltage.  <P>SOLUTION: This power converter has a converter which is connected via a main transformer to wiring, an inverter which is connected via a filter capacitor to the DC side of the converter, and a power computing means which computes the power of the converter or the power of the inverter. The converter makes a reactive current flow to the AC side of the converter according to the power of the converter or the inverter computed by the power computing means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300302-A (JP)
Title: Lighting system and reading device
Inventor: KURIHARA YOSHIFUMI
IPC: F21Y101/02
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system having a penetrating opening part for reading, a smaller size than a conventional one, a light weight, and the small number of components, easily assembleable and adjustable, and capable of suppressing lowly manufacturing cost, and a reading device using the lighting system and having excellent visibility.  <P>SOLUTION: This lighting system provided with the penetrating opening part for reading comprises a substrate having a through hole on the center part and a light emitting element arranged on one surface, a light guide diffusion body, and a support frame having a through hole on the center part and provided with a recessed part for placing the light guide diffusion body on the through hole fringe part. In the lighting system, the substrate and the support frame are placed close so that the light emitting element and the light guide diffusion body placed on the recessed part of the support frame are arranged oppositely. This reading device using the lighting system is also provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299221-A (JP)
Title: Hanging tool for prestressed concrete member, and method of drawing prestressed concrete member
Inventor: NAKAMURA TAKASHI
IPC: E04G21/14
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanging tool for a prestressed concrete member, and a method of drawing the prestressed concrete member for safely and positively drawing the prestressed concrete member to the skeleton side.  <P>SOLUTION: The hanging tool 1 for the prestressed concrete member is constituted by mounting sliding members 4 moved by rollers 9, slidably to hanger rails 3 of curved shape joined parallel by connecting members 2, and providing each sliding member 4 with a latch piece 13 for hooking a wire 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297787-A (JP)
Title: Fuel shut-off valve
Inventor: YAMADA NORIHIRO
IPC: F16K24/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent blowing/returning of a fuel at oil feeding with a simple constitution in a fuel shut-off valve 10.  <P>SOLUTION: The fuel shut-off valve 10 is provided with a casing 20; a first connection passage provided on an upper part of the casing 20 and the inside and the outside of a valve chamber 30S and a second connection passage 32c; and a valve element mechanism 50. The valve element mechanism 50 has a float 51; and a sheet member 55 formed from one sheet of rubber sheet and having a sheet surface 55d. The sheet member 55 is formed such that when fuel liquid level is raised to a first fuel liquid level FL1, the sheet surface 55d closes the first connection passage 32b by raising of the float 51 and when the fuel liquid level is raised to a second fuel liquid level FL2 higher than the first fuel liquid level FL1, the sheet member 55 is deflected and the sheet surface 55d closes the second connection passage 32c.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301822-A (JP)
Title: Equipment apparatus management system, communication device, equipment apparatus management device, and equipment apparatus management method
Inventor: NAKAGAWA YOSHIHIRO
IPC: G05B23/02
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To manage a fault history of even an equipment apparatus which cannot output fault information to an equipment apparatus management device, through a communication line.  <P>SOLUTION: An equipment apparatus management system 1 manages a first equipment apparatus 11a etc. through a first communication line 60 and is provided with a communication device 20a etc. and an equipment apparatus management center 30. Fault information is inputted to the communication device 20a etc. in response to the occurrence of a fault in the first equipment apparatus 11a etc. The communication device 20a etc. transmit fault information of the first equipment apparatus 11a etc. through the first communication line 60. The equipment apparatus management center 30 manages the first equipment apparatus 11a etc. through the first communication line 60. The equipment apparatus management center 30 receives fault information of the first equipment apparatus 11a etc. through the first communication line 60 and stores first correspondence information. In the first correspondence information, reception time information and fault information correspond to each other. The reception time information shows the reception time of the fault information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI