baber/WOPTO huggingface dataset:
Patent JP-2009250179-A (JP)
Title: Swash plate type compressor
Inventor: MAKISHIMA HIROYUKI
IPC: F04B27/14
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swash plate type compressor for preventing both an excessive rise of crank pressure Pc and a pressure loss.  <P>SOLUTION: This swash plate type compressor is provided with a valve element 25 arranged to be movable between a close position and an open position of a crank chamber introducing passage 21 to receive a force of a direction to be moved to the close position by low-pressure part side-pressure PdL and to receive a force of a direction to be moved to the open position by high-pressure part side-pressure PdH, and an energizing means 27 for energizing the valve element 25 in a direction to open the crank chamber introducing passage 21. When a difference (PdL-PdH) between the low-pressure part side-pressure PdL and the high-pressure part side-pressure PdH exceeds an energizing force of the energizing means 27, the valve element 25 is moved to close the crank chamber introducing passage 21 and prevent the excessive rise of the crank pressure Pc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260035-A (JP)
Title: Substrate treatment apparatus
Inventor: HAMADA TETSUYA
IPC: H01L21/677
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus that prevents a liquid from flowing out to a periphery of a substrate during an exposure treatment by an immersion method.  <P>SOLUTION: In a treatment recipe 304b, respective steps correspond to a conveyance sequence for the substrate. Conveyance destinations of the substrate are set by step, and treatment contents at the conveyance destinations are set. In the treatment recipe 304b, when an exposure device is set as a conveyance destination although a coating unit COV is not set as a conveyance destination, or when the exposure device is set as the conveyance destination although a coating treatment for a resist cover film is not set as treatment contents, an operator is informed that settings of the treatment recipe 304b are improper.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261186-A (JP)
Title: Bidirectional dc/dc converter and power conditioner
Inventor: MATSUI RYOJI
IPC: H02M3/28
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional DC/DC converter that can reduce a loss caused by switching elements, and use switching elements with a low withstand voltage.  <P>SOLUTION: The bidirectional DC/DC converter 101 includes: a push-pull circuit 71, connected between a voltage terminals T3, T4 and a winding M2 and having switching elements 21, 22 connected to both ends of the winding M2, respectively; and a bidirectional orthogonal conversion circuit 82 having a boost circuit 72 connected to the push-pull circuit 71 and the voltage terminals T3, T4. The boost circuit 72 includes: an inductor 41 for causing a current to flow via the winding M2, the switching element 21 in the ON state, and the switching element 22 in the ON state by the accumulated magnetic energy; and a switching element 23, which is turned ON to form a current path passing via the voltage terminal T3, the inductor 41, and the voltage terminal T4 and not passing via the switching elements 21, 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237515-A (JP)
Title: Connector housing and optical connector
Inventor: MOMOTAKE YASUHIRO
IPC: G02B6/36
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability of connection of a connector while keeping a stable status on an occasion of a process of assembly, or inserting/withdrawing time of the optical connector.  <P>SOLUTION: A ferrule assembly constructed such that an end part of a through-hole of the ferrule to which an optical fiber cable is end processed and the other end part is housed and held by a holder. The holder is provided with a rectangular flange part energized at the back of the same by elastic force of an elastic means. The front side where the optical fiber being end processed is formed in a conical shape continuing from the flange part, and an opening end side of the housing is related with the conical part of the flange part of the ferrule assembly. A correctly opposite fitting part and an engaging part engaging with the rectangular flange regulate the housing position of the ferrule assembly. The housing is characterized by forming predetermined radius of curvature on the edge line where the engaging member in the cavity and the side wall are crossing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008308663-A (JP)
Title: Water-based ink, ink set, image forming method and image forming device
Inventor: NISHINO ISATERU
IPC: C09D11/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide water-based ink allowing acquisition of an image having excellent scratch resistance, marker resistance, and fixability without deteriorating dischargeability of the ink from a recording head, and allowing acquisition of high image density.  <P>SOLUTION: This water-based ink used together with pigment ink containing a pigment and a resin contains a reactive component destabilizing a dispersion state of the pigment, dynamic surface tension of the water-based ink in 30 msec service life by the maximum bubble pressure method is ≥41 mN/m, and dynamic surface tension in 500 msec service life is ≥28 mN/m and ≤38 mN/m.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009262703-A (JP)
Title: Vehicle body strength member part structure
Inventor: MATSUTANI AKIRA
IPC: B62D1/16
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To mainly reduce rigidity and weight in a vehicle body strength member, and to enhance accuracy of components.  <P>SOLUTION: A vehicle body strength member body 43 comprises a driver's seat side part 44 positioned on a driver's seat side and an occupant seat side part 45 positioned on an occupant seat side. The driver's seat side part 44 comprises a driver's seat inside part 46 and a driver's seat outside part 47. The driver's seat inside part 46 has a column front part mounting part 52 and a column rear part mounting part 53 allowing mounting of a steering column 16 at two front/rear positions. The driver's seat inside part 46 has a mounting part 62 for components allowing mounting of the components at a rear part of a strength member part 61. The strength member part 61 is integrally formed with the mounting part 62 for components. The mounting part 62 for components is integrally provided with the column rear part mounting part 53.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264527-A (JP)
Title: Opening and closing device
Inventor: MATSUMOTO MASAAKI
IPC: F16C11/04
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing device carrying out a closing operation even from a slightly opened state, and also carrying out an easy and positive operation, in regard to an opening and closing device mainly used in various electronic devices.  <P>SOLUTION: A width dimension of an overturn cam 24 can be formed small by guiding an overturn object 22 by a fixed body 11 and moving it axially when the overturn object 22 is moved by pressing operation, and elastically contacting a fixed cam 12 by a movable cam 17. Since a closing operation is continuously carried out after the movable cam 17 elastically contacts the fixed cam 12, for example, after opening to an angle of about 50 degrees, the closing operation is carried out from a slightly opened state, to provide the opening and closing device carrying out an easy and positive operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267921-A (JP)
Title: Automatic document feeder and document scanner
Inventor: ASAI SHINJI
IPC: H04N1/00
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic document feeder (ADF) and a document scanner in which image quality is prevented from being deteriorated by vibration and maintenance is easily performed.  <P>SOLUTION: The ADF includes a second scanner unit 60, an inner guide 19, and a spring 18. The second scanner unit 60 has a scanner frame 12 for internally holding optical components and scans a document. The inner guide 19 is mounted on the scanner frame 12, covers at least a part of the outside of the scanner frame 12, and supports the scanner frame 12. The spring 18 is placed between the scanner frame 12 and the inner guide 19 so as to apply pressing force in such a direction that the scanner frame 12 and the inner guide 19 are separated. A separation preventive part 172 prevents the scanner frame 12 and the inner guide 19 from being separated by pressing force of the spring 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270214-A (JP)
Title: Warp knit, method for producing the same, and knitted structure of warp knit
Inventor: SUZUKI HIROYUKI
IPC: D04B21/18
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warp knit capable of exhibiting isotropy in strength.  <P>SOLUTION: The warp knit has a ground texture and insertion yarn groups 14 and 16. The insertion yarn group 14 is constituted of four same-kind yarns Y4a-Y4d. The insertion yarn group 16 is constituted of four same-kind yarns Y5a-Y5d. The yarns Y4a-Y4d and Y5a-Y5d in a state arranged in the weft direction at one wale interval are inserted along the warp direction to the ground texture knitted by warp knitting. The yarns Y4a-Y4d and Y5a-Y5d have each a part 14a extending in the direction crossing the warp direction as the whole, a part 14b extending in the direction crossing the warp direction as the whole, and a part 14c extending in the direction along the warp direction as the whole together with connecting the parts 14a and 14b. One yarn in the yarns Y4a-Y4d overlaps with corresponding one yarn in the yarns Y5a-Y5d in the view from the thickness direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271732-A (JP)
Title: Device and method for presenting information, imaging apparatus, and computer program
Inventor: HAYASHI SHUNSUKE
IPC: G09G5/377
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To present information about a building or a peripheral spot and so on for a photographed image and a through image such that a sense of distance to a photographed object is recognized intuitively.  <P>SOLUTION: When additional information associated with the photographed image is overlaid on the through image and presented, the position and size of the additional information displayed on a screen are determined on the basis of the distance from current position of a camera to a corresponding photographed image, thereby giving an intuitive positional relationship between the photographed image and the additional information. For example, when two buildings are overlapped in a depth direction, this method enables a user to more easily recognize which one is located in front of the user, compared to a case where two pieces of information are simply displayed. Further, the user recognizes that any hidden object exists as well.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009048995-A (JP)
Title: Optical film, illuminating apparatus and display device
Inventor: HOSHI MITSUNARI
IPC: G02F1/13357
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which can reduce a luminance unevenness when a point light source is used.  <P>SOLUTION: The display device is provided with a plurality of point light sources 12, and on a side of liquid crystal display panel 20 of the point light sources 12, there are arranged a plurality of rectangular optical sheets such as a light source image dividing sheet 13, a dispersion sheet 14, a luminance enhancing film 15 and a reflection deflecting sheet 16 in an order from a side of the point light sources 12, and behind the point light sources 12, there is arranged a reflection sheet 11. Each of the point light sources 12 is arranged in a direction L<SB>1</SB>crossing at a predetermined angle θ<SB>1</SB>with a side 13x (or a ridge line R<SB>1</SB>) of the light source image dividing sheet 13 and is arranged in a direction L<SB>2</SB>crossing at a predetermined angle θ<SB>2</SB>with a side 13y (or a ridge line R<SB>2</SB>) of the light source image dividing sheet 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009269142-A (JP)
Title: Tool holder
Inventor: HAYASHI HIDEKI
IPC: B23B31/117
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool holder enabling the easy replacement of a leakage prevention member.  <P>SOLUTION: This tool holder 10 detachably held on a spindle device 30 includes a holder body 11 and a coolant hose 70 which is secured to the holder body 11 and which forms a fluid flow passage between a fluid feed pipe 61 and a tool 20. The coolant hose 70 includes a first member 71 which is formed in a cylindrical member having a through-hole opened at both ends, which allows a part of the fluid feed pipe 61 to be inserted from one opening therein, and which has a packing mounting section 714 for a packing 54 disposed between the hose and the fluid feed pipe 61 inserted therein and a bush 73; and a second member 72 which is formed in a cylindrical member having the through-hole opened to both ends and which has an insertion section 723 inserted from the opening opposite to the opening in which the fluid feed pipe 61 of the first member 71 is inserted into the through-hole of the first member 71 until the insert section reaches the packing 54 attached to the packing mounting section 714.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276462-A (JP)
Title: Video display device
Inventor: KOIKE AKIRA
IPC: G09G3/36
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device improving contrast improvement effect.  <P>SOLUTION: The video display device obtains frequency distribution of luminance of pixels included in the video at a frequency distribution obtaining part 12 and obtains a luminance representative value (brightness representative value) indicating the luminance that is smaller than the maximum luminance value of the pixels and indicating the luminance not less than a prescribed amount of pixels occupying the major parts of the pixels. A gain calculation part 11 calculates a gain in response to the luminance representative value so that the luminance representative value is amplified to a target value such as a luminance upper limit value. An amplification circuit 16 amplifies color signals of the respective RGB colors using the obtained gain. The gain calculation part 11 suppresses the gain so that the brightness is not saturated when there are many pixels of high luminance or there is the color having large color intensity. The video display device improves the effect of reliably amplifying the image signal and improving the contrast of the image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277462-A (JP)
Title: X-ray generating device
Inventor: KATAYAMA CHUJI
IPC: H01J35/06
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray generating device capable of easily changing a focus size and position of X-rays without opening vacuum of a vacuum container.  <P>SOLUTION: The X-ray generating device comprises a vacuum container 10, a laser light source 12 to emit laser beam A, a photoelectron emitting plate 14 which has a photoelectron face to emit photoelectrons B by incidence of laser beam, a photoelectron accelerating means 16 to accelerate photoelectrons emitted, an X-ray target 20 to emit X-rays C by collision of the photoelectrons accelerated, and a laser beam incidence condition changing means 30 which changes shape and position of the laser beams incident into the photoelectron face of the electron emitting plate. The laser light source and the laser beam incident condition changing means are installed at the outside of the vacuum container, and the photoelectron emitting plate, the photoelectron accelerating means, and the X-ray target are installed in the vacuum container, while a laser beam incident window 22 for making the laser beams enter into the vacuum container from the outside of the vacuum container and an X-ray emitting window for emitting X-rays from the vacuum container to the outside of the vacuum container are installed on the container wall of the vacuum container.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282298-A (JP)
Title: Pellicle and method for manufacturing pellicle
Inventor: KUBOTA YOSHIHIRO
IPC: G03F1/24
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pellicle comprising a pellicle film for EUV having high transmissivity, excellent mechanical and chemical stability, and eliminating warpage or distortion, and having high yield, and being practical in cost.  <P>SOLUTION: An SOI (silicon on insulator) substrate is used and the pellicle film 11 comprising a silicon single crystal film and a base substrate 12 supporting the pellicle film 11 are formed of a single substrate. The base substrate 12 is provided with an opening part whose ratio (an open area ratio) in area to an exposure region is ≥60% when the pellicle is used on the photomask and is provided with a reinforcing frame 12a in a non-exposure region of the base substrate. Since the pellicle film 11 and base substrate 12 supporting the pellicle film 12 are formed of the single substrate (an integrated structure) and the base substrate is provided with the reinforcing frame, the effect of increased strength is obtained. The principal plane of the silicon single crystal film 11 is formed into an inclined crystal plane inclined at 3-5° from any lattice plane belonging to ä100} plane group and ä111} plane group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280257-A (JP)
Title: Vertical seal mechanism of bag manufacturing and packaging machine
Inventor: KONDO MASASHI
IPC: B65B9/10
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical seal mechanism which can enhance quality of sealing and can perform a vertical seal at a high speed in a bag manufacturing and packaging machine performing continuously the vertical seal.  <P>SOLUTION: The vertical seal mechanism 2 is equipped with a vertical seal member 21 and a conveying apparatus 22. In this case, the vertical seal member 21 is arranged at a seal position separated from the conveying apparatus 22, performs heating and pressing to an overlapping part F2 of a cylindrical film and forms a line seal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290425-A (JP)
Title: Electronic device
Inventor: MOTOKI YASUYUKI
IPC: H04W64/00
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device which prevents radio wave transmission up in the air.  <P>SOLUTION: An electronic device 1 has a communication control means 15 for performing data communications via a radio communication unit 14 between external devices 251, 252, 301, and 302; a mode switching means 15 switching a communication permitting mode permitting communication by the radio communication unit 14 to a communication inhibiting mode inhibiting communication by the radio communication unit 14; an altitude rising determination means 15 determining an altitude rising; and a control means 15 controlling the mode switching means 15 so as to switch the mode to the communication inhibiting mode, when the altitude rising is determined by the altitude rising determination means 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287717-A (JP)
Title: Rubber foamed hose
Inventor: MIURA YOSHIHIRO
IPC: F16L11/04
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely fasten a hose with an annular fastener, preventing a kink of the hose when bending it.  <P>SOLUTION: An elastic formed body 2 is piled on the periphery of a hose body 1 so as to be adhered freely to be peeled. With this structure, since positions of an outer peripheral surface 1a of the hose body 1 and an inner peripheral surface 2a of the elastic formed body 2 are not displaced from each other when bending the hose, concentration of the bending stress to the hose body 1 is prevented, and the hose is bent integrally with the elastic formed body 2 and flexibility of the hose is maintained. When connecting the hose, the outer peripheral surface 1a of the hose is easily exposed by partially cutting the elastic formed body 2 from the outer peripheral surface 1a of the hose body 1, and a fastener is brought in contact with the outside of the outer peripheral surface 1a of the hose for installation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286618-A (JP)
Title: Sheet carrying device and image recorder
Inventor: SHIOBARA YUKIO
IPC: B65H7/06
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for preventing the recurrence of a feeding error in refeeding operation after failing in feeding a sheet, in a sheet carrying device for carrying the sheet by a roller rotatably arranged at the tip side of a rotatable arm.  <P>SOLUTION: A paper feeding roller 25 abuts on recording paper 50 by proper pressure on a paper feeding tray 20 by being arranged at the tip of the rotatably constituted arm 26. This paper feeding roller 25 rotates to thereby supply the recording paper to a carrying passage 23 from the paper feeding tray 20. The resting paper feeding roller 25 is accelerated at acceleration α1, and then rotated at a speed V1, so that the recording paper of the uppermost position on the paper feeding tray 20 is sent into the carrying passage 23 from the paper feeding tray 20. When refeeding the recording paper after failed in the feeding by the paper feeding roller 25, the paper feeding roller 25 is accelerated at acceleration α2 larger than the acceleration α1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011165224-A (JP)
Title: Optical pickup and optical disk device, computer, optical disk player, optical disk recorder
Inventor: TANAKA TOSHIYASU
IPC: G11B7/125
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive optical pickup by reducing the number of parts in an optical pickup capable of recording or reproducing a high density optical disk using a blue-violet laser light source, and to provide an optical disk device.  <P>SOLUTION: The movable length L of a coupling lens actuator, that is, the traveling range of a coupling lens is between the position of the coupling lens when recording or reproducing a DVD and the position of the coupling lens when recording or reproducing a CD. The traveling range of the coupling lens for correcting the spherical aberrations according to the thickness of the protective substrate of the information recording surface in the BD falls in the traveling range L of the coupling lens actuator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009295812-A (JP)
Title: Electronic component mounting substrate
Inventor: FUKITA KATSUNORI
IPC: H05K1/18
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of faults of an electronic component mounting substrate, such as the occurrence of a pin hole in a joint part, due to expansion of air in an through-hole in an electronic component mounting substrate wherein the lower end of an electronic component is brought into close contact with a circuit board and the lead terminal 12 of the electronic component and the through-hole of the circuit board are electrically connected.  <P>SOLUTION: The electronic component mounting substrate 1 wherein the mounting surface 3 of a circuit board 21 and the lower end 13 of an electronic component 11 are brought into close contact with each other to cover the mounting surface side of the through-hole 24 with the electronic component 11, includes a communication path 2 enabling air to flow into and out of an end on the mounting surface side of the through-hole 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT