baber/WOPTO huggingface dataset:
Patent JP-2008223399-A (JP)
Title: Foundation structural body for facility
Inventor: KOBAYASHI HIDENORI
IPC: E02D27/01
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation structural body to be constructed by using concrete, shortening a term of construction, and simplifying processes.  <P>SOLUTION: This foundation structural body for facility is arranged in a place for installing predetermined facility to support the facility. This foundation structural body has a pair of base members arranged substantially in parallel at a predetermined interval in the place for installing the predetermined facility and a horizontal connection member having fitting recessed parts fitted into upper faces of the base members in both end parts. The horizontal connection member is connected with the pair of base members to form a foundation part for supporting the predetermined facility.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227334-A (JP)
Title: Heat radiating wiring circuit board
Inventor: TSUMURA TETSUYA
IPC: H01L23/12
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat diffusion characteristic of a wiring pattern.  <P>SOLUTION: A insulating resin layer 8 and a plurality of wiring patterns 9 embedded in the manner that their upper surfaces are exposed at the upper part of this insulating resin layer 8 are provided. At least one of these wiring patterns 9 is bent at a part thereof to the internal side from the upper surface of the insulating resin layer 8. Accordingly, a cross-section of the wiring pattern 9 is expanded and thereby thermal resistance can be reduced. As a result, thermal diffusion characteristic of the wiring pattern 9 can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034346-A (JP)
Title: Negative electrode for nonaqueous electrolyte secondary battery
Inventor: IDE YOSHIHIKO
IPC: H01M10/05
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode for a nonaqueous electrolyte secondary battery improved in a cycle characteristic.  <P>SOLUTION: This negative electrode 10 for a nonaqueous electrolyte secondary battery comprises an active material layer 12 containing particles 12a of an active material. At least a part of the surface of each particle 12a is coated with a metal material 13 having low capability of forming a lithium compound. Voids are formed among the particles 12a that are coated with the metal material 13. When the active material layer 12 is imaginarily divided into two equal parts in its thickness direction, the amount of the particles 12a on the nearer side to the surface of the negative electrode is smaller than the amount of the particles 12a on the farther side from the surface of the negative electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228857-A (JP)
Title: Game performance unit, game machine and game performance method
Inventor: TAKAHASHI YUKARI
IPC: A63F7/02
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game performance unit, a game machine and a game performance method having an elastic film, or an elastic member, on a game board face, enabling a game performance of popping out something from the back face side of the elastic film by using elastic deformation of the elastic film, and exerting an excellent amusement.  <P>SOLUTION: This game performance unit 34 which is attached to a game apparatus body 6 providing a game by falling game media 20 and executes a game performance based on their movements, is provided with the elastic film 36 disposed on the surface side of the game apparatus body, and movement performance parts 40, 42, and 44 disposed in the back side of the elastic film and being movable between a retreat position non-causing the elastic deformation of the elastic film and an energization position energizing the elastic film to elastically deform it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231518-A (JP)
Title: Aluminum alloy with excellent bendability and brightness after anodizing treatment, and its extruded shape
Inventor: SHIBATA KARIN
IPC: C22C21/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy in which the occurrence of cracks and orange peel can be suppressed at bending and which has excellent brightness after anodizing treatment and also to provide its extruded shape.  <P>SOLUTION: The aluminum alloy has a composition, by mass, containing 0.10 to 0.50% Mg<SB>2</SB>Si as a stoichiometric composition of Mg<SB>2</SB>Si and 0.50 to 0.90% excess Si, also containing 0.10 to 0.60% Cu, 0.10 to 0.40% Mn, 0.005 to 0.1% Ti, ≤0.05% Fe, ≤0.10% Cr and ≤0.10% Zr and having the balance aluminum with inevitable impurities.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230136-A (JP)
Title: Recording apparatus
Inventor: KOJIMA MASATOMO
IPC: B41J2/06
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mist generated when liquid droplets with a small diameter are delivered from a delivering head from floating in an apparatus and reduce the size of the liquid droplets.  <P>SOLUTION: An inkjet printer 3 delivering the ink toward a recording paper 27 from a nozzle 64 of an inkjet head 36, is equipped with a head controlling part 74 for controlling the inkjet head 36 so as to deliver a plurality of kinds of ink droplets with different diameters from the nozzle 64, an electric field generating means 44 for forming an electric field for guiding the ink droplets toward the recording paper 27 from the nozzle 64, and an electric field controlling part 75 for controlling on/off operation of an electric field switch 45 based on information from the head controlling part 74. The electric field controlling part 75 turns on an electric field switch 45 (closed condition) when the ink droplet with a diameter smaller than a specified diameter is delivered from the nozzle 64, and on the other hand, turn off the electric field switch 45 (open condition) when the ink droplet with a diameter larger than the specified diameter is delivered from the nozzle 64.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235811-A (JP)
Title: Method of manufacturing semiconductor device and the semiconductor device
Inventor: KUWAJIMA TERUHIRO
IPC: H01L21/768
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield of wiring by preventing faulty connection, while increasing the EM resistance and SM resistance during the formation of a multilayer wiring structure by damascene process.  <P>SOLUTION: A semiconductor device is formed by the steps of applying silicon-containing gas onto copper wiring which is formed on a semiconductor substrate and is made of a material containing copper as a main component, and forming a silicon-containing layer on a surface of the copper wiring (S102); forming a diffusion preventing film on the copper wiring (S104); forming an interlayer insulating film containing Si, O, and C on the diffusion preventing film (S106); forming a recessed portion on the interlayer insulating film so as to reach the diffusion preventing film (S108); forming a reformed layer, having a higher oxygen concentration than the other regions on a surface of the interlayer insulating film exposed to the sidewall of the recessed portion (S110); removing the diffusion preventing film to expose a surface of the copper wiring (S112); and forming wiring, by embedding a conductive material in the recessed portion (S114).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239649-A (JP)
Title: Thermosetting resin composition and molded article obtained therefrom
Inventor: YOKOTA REONA
IPC: C08G73/06
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting resin composition providing small surface roughness after roughening, and achieving large adhesive strength between copper plating and the resin, and to provide a molded article thereof.  <P>SOLUTION: The thermosetting resin composition comprises a thermosetting resin having a dihydrobenzoxazine ring structure in the main chain, and an inorganic filler treated with a silane coupling agent. The thermosetting resin having the dihydrobenzoxazine ring structure in the main chain is represented by general formula (I) [wherein, Ar<SP>1</SP>is a tetra-valent aromatic group; R<SP>1</SP>is a hydrocarbon group having a condensed alicyclic structure; and n is an integer of 2-500]. The inorganic filler treated with the silane coupling agent has 0.25-0.38 μm average particle diameter, ≤5% proportion by number of particles having 0.15 μm particle diameters and ≤5% proportion by number of particles having ≥0.75 μm particle diameters.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238888-A (JP)
Title: Train position detecting system
Inventor: KOBAYASHI HIROYUKI
IPC: B61L3/04
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a train position detecting system capable of precisely detecting a position of a train.  <P>SOLUTION: The train position detecting system comprises a measuring means for measuring external pressure received from the outside, a memory means for recording a position which receives the external pressure in a predetermined section as position information in advance, and a determination means for determining at which place of the position information recorded by the memory means the measuring means measures the external pressure on the basis of the external pressure measured by the measuring means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244947-A (JP)
Title: Fixed pattern noise elimination circuit, fixed pattern noise elimination method, program, and imaging apparatus
Inventor: HARA MANABU
IPC: H04N5/369
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To effectively eliminate fixed pattern noise in a vertical stripe shape (vertical stripe noise).  <P>SOLUTION: Under control of a control section 116, a memory 115 outputs correction signals A(m), B(m) corresponding to the output system of an image sensor from which an input (output signals of addresses (m, n) of a CMOS image sensor 101) is output. A subtractor 111 subtracts a black level from the input. An adder 112 adds the correction signal B(m) to an output signal X(m, n) of the subtractor 111. A multiplier 1134 multiplies an output signal äX(m, n)+B(m)} of the adder 112 by the correction signal A(m). In the output signal Y(m, n)=A(m)*äX(m, n)+B(m)} of the multiplier 113, even when longitudinal stripe noise is included in the signal X(m, n), the relevant longitudinal stripe noise is excluded. An adder 114 adds the black level back to the output signal Y(m, n) of the multiplier 113 and defines a result as an output. Since a correction signal is used which corresponds to not only an offset component but also a light quantity dependent component, the vertical stripe noise can be effectively eliminated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243308-A (JP)
Title: Optical pickup
Inventor: ITO SHIGEHIRO
IPC: G11B7/125
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin optical disk device having a small interval between an optical disk and an optical pickup by preventing a bent part of a retaining spring from protruding from the optical pickup.  <P>SOLUTION: The optical disk device is provided with a plate-like heat radiation part 25 provided on a surface in the direction opposite to the direction of emitting a laser beam oscillated by a laser unit 24 to radiate heat generated from the laser unit 24, an optical bench 23 for holding the laser unit 24 rotatably, and the retaining spring 26, wherein one end is fixed to the optical bench 23 and the other free end is pressed by the plate-like heat radiation part 25. A convex part 30 is formed on either the retaining spring 26 or the plate-like heat radiation part 25, an engagement hole 32 is formed on the other, and the convex part 30 comes into contact with the edge part of the engagement hole 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238128-A (JP)
Title: Sub-tank unit, liquid droplet discharge device, method of manufacturing electrooptical device, electrooptical device and electronic device
Inventor: HAYASHI TAKAYUKI
IPC: B05C11/10
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sub-tank unit capable of absorbing the pulsation of a functional liquid produced on the downstream side.  <P>SOLUTION: A sub-tank 121 is constituted so as not only to receive the replenishment of the functional liquid from a main tank 181 through an upstream functional liquid flow channel 126 but also to supply the functional liquid to an ink jet type functional liquid droplet discharge head 17 and equipped with a sub-tank body 171 for storing the functional liquid and a control part 197 for controlling the liquid level at the time of replenishment of the functional liquid of the sub-tank body 171 to an vertically intermediate position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247765-A (JP)
Title: Nfat2 expression inhibitor and osteoclastogenesis inhibitor
Inventor: TAKEYA TATSUO
IPC: A61K31/426
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an NFAT2 expression inhibitor and an osteoclastogenesis inhibitor to become a therapeutic agent for bone dysbolism disease and to provide a screening method for searching the osteoclastogenesis inhibitor.  <P>SOLUTION: The NFAT2 expression inhibitor and the osteoclastogenesis inhibitor each comprises a sphingosine kinase as an active ingredient. The method for screening the osteoclastogenesis inhibitor comprises a process for selecting a test subject having sphingosine kinase inhibitory activity as the osteoclastogenesis inhibitor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252992-A (JP)
Title: Three-phase rectifier and refrigeration cycle device
Inventor: MORIMOTO JUNJI
IPC: H02M7/12
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a small and inexpensive three-phase rectifier which can perform suppression of harmonic current, DC voltage boosting, and the like, and suitable especially for refrigeration cycle device.  <P>SOLUTION: The three-phase rectifier comprises a three-phase diode rectifier circuit 2 for rectifying the voltage of a three-phase power supply 1, an active filter circuit 4 connected in parallel with the three-phase diode rectifier circuit 2 on the three-phase power supply 1 side and suppressing harmonic current on the three-phase power supply 1 side, and a circuit 5 for converting the output voltage from the active filter circuit 4 into a predetermined voltage wherein power is supplied to a load circuit 3 by connecting the output sides of the three-phase diode rectifier circuit 2 and the output site of the voltage conversion circuit 5 in series.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008220138-A (JP)
Title: Permanent magnet generator
Inventor: TANAKA YASUHISA
IPC: H02N11/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet generator that is effective for reduction in carbon dioxide, with respect to prevent global warming.  <P>SOLUTION: One leg of a core 4 having three or more legs is mounted with one or more pairs, each of which comprises opposite magnetic poles of two permanent magnets 1. One end or both ends of the leg are provided with a parallel magnetic path, having a short magnet path length, wounded by two magnetic flux control coils 2. The two magnetic flux control coils 2 are connected in series so that the direction of the magnetic flux is opposite to the direction of the magnetic flux of the permanent magnets which passes through the leg. Furthermore, all other legs are wounded by output coils 3. Each of the output coils 3 is connected in series, in such a direction that induced electromotive force due to the magnetic flux of the permanent magnets is added. AC half-wave rectified or full-wave rectified, or pulse current is made to flow into the magnetic flux control coils 2 to increase or decrease the magnetic flux of the permanent magnets 1 made to flow in the legs wounded by the output coils 3, and the induced electromotive force in the output coils 3 is generated so as to fetch an output.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008249241-A (JP)
Title: Heat exchanger
Inventor: SASAKI HIRONAKA
IPC: B23K1/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of positioning end portions of a heat exchange tube and preventing a brazing filler metal from flowing into a passage of the heat exchange tube in brazing.  <P>SOLUTION: A header tank 2 is constituted by stacking three kinds of plates 13, 14 and brazing them. An outward bulging portion is formed on the outer plate, a tube insertion hole is formed on the inner plate 13, and a communication hole for communicating the tube insertion hole with the outward bulging portion is formed on the intermediate plate 14. A gap 35 for preventing contact of the heat exchange tube 8 and the communication hole 31 of the intermediate plate 14, and preventing capillary phenomenon is formed over the whole periphery between the outer peripheral face of the heat exchange tube 8 and the inner peripheral face of the communication hole 31 of the intermediate plate 14. Positioning portions 32 projecting inward and kept into contact with end faces of both side walls 8b extending in the tube width direction of the heat exchange tube 8, are formed on the side face extending in the longitudinal direction of the communication hole 31 of the intermediate plate 14 in a state of not closing a passage 8a of the heat exchange tube 8. The end faces of both side walls 8b of the heat exchange tube 8 are kept into contact with the positioning portions 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245980-A (JP)
Title: Operation microscope
Inventor: TAKAGI KAZUTOSHI
IPC: A61B19/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation microscope for moving microscope units for an assistant between a usage position and the non-usage position, regardless of the number of operation microscopes.  <P>SOLUTION: The operation microscope 10 includes a microscope body 11 having an illumination optical system which illuminates a subject, and a main observation optical system which observes the subject, the microscope units for an assistant attached to the microscope body 11, and a guide rail 14 which is disposed in the lens barrel 12a of the microscope body 11, and extends in a circumferential direction around an optical axis of an objective lens 12c of the microscope body 11. The microscope units Su, Su' for an assistant are disposed in the guide rail 14 to be movable between the usage position and the non-usage position in a circumferential direction of a main microscope unit 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252000-A (JP)
Title: Radiation detector
Inventor: IWASAKI NOBUYUKI
IPC: A61B6/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation detector capable of suppressing deterioration in a charge conversion layer by reducing a pressure applied to the charge conversion layer from the surrounding.  <P>SOLUTION: A connection portion between a cover glass 440 and a protective member 442 is disposed outside a photoconductive layer 404. Thus, a stress generated in the connection portion between the cover glass 440 and the protective member 442 can be prevented from transmitting to the photoconductive layer 404 via a curable resin 444. In this way, the pressure imposed on the photoconductive layer 404 can be reduced to suppress the deterioration in the photoconductive layer 404.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258366-A (JP)
Title: Flexible substrate fixing structure
Inventor: SESHIMO HIRONARI
IPC: H05K7/14
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure of a flexible substrate for making it easy to mount a flexible substrate on a mounting subject with a simple structure and enabling firm fixation.  <P>SOLUTION: In a structure for fixing a flexible substrate 1 onto a mounting subject 2, a cut strip which is folded at a folded portion is formed by forming a slit on the flexible substrate 1. A flexible stiffening plate 4 is pasted onto the backside of a cut strip forming portion. A slit, a folded portion, and a cut strip similar to those of the flexible substrate 1 are formed on the stiffening plate 4. A clip 3 in which a jaw 3A is formed between a protruding head 3B and a neck 3C is provided on the mounting subject 2. The clip 3 is inserted into the slits of the flexible substrate 1 and the stiffening plate 4. The flexible substrate 1 is fixed onto the mounting subject 2 in such a manner that the head 3B gets out of the slit and the cut strip is hung on the jaw 3A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007334305-A (JP)
Title: Signal processing device and liquid crystal display apparatus having the same
Inventor: BUN KAISHOKU
IPC: G09G3/36
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing device capable of improving display quality, and to provide a liquid crystal display apparatus having the signal processing device.  <P>SOLUTION: The signal processing device comprises: a conversion part which converts first, second and third image data of three consecutive frames into first sub first image data, first sub second image data and first sub third image data having gray levels higher than the gray levels of first, second and third image data respectively, and into second sub first image data, second sub second image data and second sub third image data having gray levels lower than the gray levels of first, second and third image data respectively; a first correcting part which compares the first sub first image data, the first sub second image data and the first sub third image data, corrects the first sub second image data according to the comparison result and outputs corrected second sub second image data; and a second correcting part which compares the second sub first image data, the second sub second image data and the second sub third image data, corrects the second sub second image data according to the comparison result and outputs corrected second sub second image data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008259038-A (JP)
Title: Packet communication system, mobile station, and radio base station
Inventor: UMESH ANIL
IPC: H04W28/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time needed to analyze the format of RLC-PDU of an RLC sub-layer of a reception-side device.  <P>SOLUTION: A packet communication system in which a mobile station and a radio base station transmit and receive a first packet containing user data and a second packet containing control data to each other is configured so that no padding processing is performed on the first packet, and a payload portion of the first packet can includes the second packet, a header portion of the first packet having a first field indicative of whether the payload portion of the first packet contains the second packet and a second field specifying the end point of the user data in the first packet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008038894-A (JP)
Title: Compressor and its operation control method
Inventor: MASUTANI MINORU
IPC: F04D29/44
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor and its control method capable of retaining advantages of a vaneless diffuser with a simple structure, capable of suppressing a rotating stall in the vaneless diffuser, and having almost no power loss or pressure loss.  <P>SOLUTION: The compressor 1 is provided with the vaneless diffuser 7A converting kinetic energy applied to fluid by an impeller 5A into pressure energy in an outlets side of the impeller 5A. It has a fluid circulation passage 12 with an inlet 12A opened in an outlet side of the vaneless diffuser 7A, and an outlet 12B opened in a casing 2 wall surface facing a hub disk 5C back face of the impeller 5A.  <P>COPYRIGHT: (C)2008,JPO&INPIT