baber/WOPTO huggingface dataset:
Patent JP-2011041363-A (JP)
Title: Discharge circuit for smoothing capacitor of dc power supply
Inventor: SENBA SEIJI
IPC: H02P23/07
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To reliably stop discharge when a fault occurs.  <P>SOLUTION: A discharge circuit for a DC power supply smoothing capacitor 326 that is used in a power conversion device 200 that supplies DC power via a switch 304 to the DC power supply smoothing capacitor 326 and an inverter 144, includes; a resistor 324 that discharges charge in the capacitor 326; a switch 325 connected in series with the resistor 324, that either passes or intercepts discharge current flowing from the capacitor 326 to the resistor 324; measurement circuits 317, 319 that measure a terminal voltage of the capacitor 326; and a control circuit 319 that controls continuity and discontinuity of the switch 325; wherein the control circuit 319, after having made the switch 325 continuous and starting discharge of the capacitor 326 by the resistor 324, if a terminal voltage of the capacitor 326 as measured by the measurement circuits 317, 319 exceeds voltage drop characteristics set in advance, makes the switch 325 discontinuous and stops discharge by the resistor 326.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010193701-A (JP)
Title: Noncontact charger
Inventor: KONOFUJI MASAAKI
IPC: H01M10/46
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncontact charger preventing a heavy load from being imposed on a user for positioning.  <P>SOLUTION: A recess including slopes is formed on the top of a primary casing (10) of a primary apparatus. The external shape of a secondary apparatus (2) having a secondary coil and a secondary battery therein is the same cylindrical shape as that of a general-purpose dry cell. The secondary apparatus houses a cylindrical secondary cell (e.g. AAA secondary cell) and a secondary coil is wound around a central axis of the secondary apparatus and the secondary cell along an outer periphery of the secondary cell. When a user places the secondary apparatus at any position of the slope, the secondary apparatus rolls on the slope and stops on the bottom of the recess. A primary core parallel to the central axis of the secondary apparatus stopping at the bottom of the recess is disposed at a lower position of the slope. Power is transmitted from the primary coil wound around the primary core to the secondary coil by means of electromagnetic induction, to charge the secondary cell in the secondary apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011038287-A (JP)
Title: Earth retaining wall structure and method for constructing the same
Inventor: TANIGUCHI RYOICHI
IPC: E21D5/04
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earth retaining wall structure which enables excavation to be performed by a shield machine, and which can increase strength.  <P>SOLUTION: In this earth retaining wall structure, an end of an H-shaped steel material 2 and an end of a composite body 10, which is constituted by superposing a plurality of plate-like members 3-6 made by mixing inorganic fibers into a plastic foam, are joined together. A pair of flanges 12 at the end of the H-shaped steel material 2 joined to the composite body 10 is notched except a web 11; ends of the pair of composite bodies 10 are provided across the web 11 of the H-shaped steel material 2 in such a manner as to lead to notched portions of the flanges 12; and a side surface of the composite body 10 is almost flush with an outer surface of the remaining flange portion of the H-shaped steel material 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010002919-A (JP)
Title: Lens shutter for camera
Inventor: EGURO TOORU
IPC: G03B9/14
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens shutter for a camera suitable for miniaturization, which is configured so that at least an area facing a photographic lens is made thinner though a shutter mechanism and a light quantity control mechanism which are actuated by respective motors are unitized.  <P>SOLUTION: A shutter blade 7, a shutter blade 8, and a diaphragm member 9 are arranged in order from a subject side in a blade chamber formed between a main bottom plate 1 arranged on the subject side (front side in the figure) and an auxiliary bottom plate 2 arranged on an imaging device side. An aperture part 9b having a smaller diameter than an exposure aperture is formed on the diaphragm member 9. An ND filter 10 is attached to a back side of the diaphragm member 9 so as to cover the aperture part 9b. Two diaphragm blades rotating relatively are arranged instead of the diaphragm member 9, and the shutter blade 8 and the diaphragm blade existing on the shutter blade 8 side are composed such that they are always partially superposed and the superposed area continuously changes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011044533-A (JP)
Title: Electronic device, and method of manufacturing the same
Inventor: HAYASHI KEIICHIRO
IPC: H01L23/13
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the electrical conductivity and heat conductivity of a through electrode 6 formed on an insulating substrate 2.  <P>SOLUTION: The electronic device 1 includes the insulating substrate 2 having a depression 4 on its top surface and a through-hole 3 formed penetrating through the bottom of the depression 4 to the rear side of the insulating substrate, the through electrode 6 filled in the through-hole 3 and formed by heat treatment of nano metal particles, an electronic part 7 retained in the depression 4 and electrically connected to the through electrode 6, and a seal part 9 to seal the electronic part 7, thereby improving the electrical conductivity and heat conductivity of the through electrode 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009271091-A (JP)
Title: Method for detecting peanut allergen
Inventor: AKIMOTO MASANOBU
IPC: G01N33/53
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly sensitive immunological detection method whereby an allergen (for example, milk allergen, egg albumen allergen, wheat allergen, buckwheat allergen or peanut allergen) contained in a food can be detected in any state (i.e., either denatured or undenatured), and to provide a detection kit to be used therein.  <P>SOLUTION: The method for detecting an allergen uses two or more monoclonal antibodies capable of recognizing milk allergen in the undenatured and denatured states, egg albumen allergen in the undenatured and denatured states, wheat allergen in the undenatured and denatured states, buckwheat allergen in the undenatured and denatured states, or peanut allergen in the undenatured and denatured states, wherein use is made of, as an indication, αs1αs1 casein which is the major protein in αs1 casein, β-lactoglobulin which is the major protein in whey, ovalbumin and ovomucoid which are the major proteins in egg albumen, gliadin which is the major protein in wheat, proteins of 24 kDa and 76 kDa in molecular weight which are the major proteins in buckwheat, or Ara h1 which is the major protein in peanut.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061133-A (JP)
Title: Optical system for synthesizing first and second image beams each advancing from sample to one synthetic image beam
Inventor: BENDER CLAUS
IPC: G02B21/18
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical system that has little design complexity with no power equipment, which a user can operate simply and conveniently, and which, nonetheless, makes various image arrangements possible.  <P>SOLUTION: The optical system for synthesizing first and second partial image beams that each advance from a sample to one synthetic image beam, especially an optical system in optical equipment for testing a prepared sample is provided. As for the optical system, a stop device is provided such that it has movable stopping elements having one or more stop sections for the first and second partial image beams, and in order to correct the area ratio of each partial image beam in the synthetic image beam, the optical system sets at least one stopping section at an actuated position together with a partial image beam by moving a stopping element. The stop device has a joint element for combining two stopping elements arranged to be movable, and the area ratio can be corrected by moving the combining means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011018306-A (JP)
Title: Method for processing content, and content providing system
Inventor: LEE EUN YOUNG
IPC: G06F13/00
Filed: 2009-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a content providing system that efficiently arranges a specific two-dimensional content in a three-dimensional virtual space, changes a virtual three-dimensional lookout view where the specific two-dimensional content is arranged, and provides the content to a user.SOLUTION: The method for processing the content includes a step in which a first two-dimensional content is arranged in the three-dimensional virtual space, a step in which the lookout view is changed in response to a user's input, and a step in which an arrangement state of the first two-dimensional content is changed so that a specific face of the first two-dimensional content is displayed according to the change of the lookout view.
Patent JP-2011046990-A (JP)
Title: Voltage-applying device and substrate-treating apparatus
Inventor: MAJIMA KAZUYUKI
IPC: C23C14/34
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage-applying device which has an improved efficiency of voltage application to a substrate holder and can be stably used for a long period of time.  <P>SOLUTION: The voltage-applying device includes: a vacuum treatment chamber; the substrate holder 20 provided in the vacuum treatment chamber; a power-feeding member 13 for applying voltage to the substrate holder; a diaphragm type power-feeding part 22 provided at a tip of the power-feeding member; and a movable mechanism 18 which is provided outside the vacuum treatment chamber and moves the power-feeding member so as to bring the diaphragm type power-feeding part into contact with the substrate holder or detach the part from the holder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050319-A (JP)
Title: Internal type filter device
Inventor: OGAWA SOUICHI
IPC: A01K63/04
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal type filter device; which is equipped at any place for a water tank and is composed as a unit body; which increases the filtration efficiency of the filter medium and reduces clogging; and which makes it easy to assemble in the filter case.  <P>SOLUTION: The filtering unit U is composed as a unit body of the rotary shaft 10, which is pivotally axially supported with free rotation in the filter case 1, and the water wheel 11 and filter medium 12 which can rotate integrally with the rotary shaft 10. The filtering unit U is assembled in the filtering case 1 and is rotated by the tank water introduced into the filter case 1 by the pressurized air from the air pump P.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009296640-A (JP)
Title: Surface acoustic wave device
Inventor: IKEGAMI YOSHIHIDE
IPC: H01L41/23
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device having a protecting structure in which a vibration space is air-tight, and which is immune to shock.  <P>SOLUTION: A surface acoustic wave device includes: a piezoelectric substrate 1; an excitation electrode 3 disposed on the piezoelectric substrate 1; a bonding pad part 2 disposed on the piezoelectric substrate 1; a first protecting member 6 partially facing the excitation electrode 3 via a space 8; a second protecting member 9 provided on the first protecting member; and a bump disposed on the bonding pad part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011055887-A (JP)
Title: Workpiece holder and sewing machine
Inventor: KAWAGUCHI YASUHIKO
IPC: D05B39/00
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece holder suitable for holding a workpiece when the workpiece is punched by using an embroiderable sewing machine, and a sewing machine to which the workpiece holder is detachably attached.  <P>SOLUTION: A holder frame 81 is mounted in the embroiderable sewing machine and is attached to a transfer means for transferring the workpiece in two prescribed directions for holding the workpiece so that the workpiece is punched with a punch needle attached to a needle bar in the sewing machine. The holder frame 81 includes a connecting part 84 detachably attached to the transfer means, a placement member 89 on which the workpiece is placed, a lower frame 82 in which the connecting part 84 is disposed to support the placement member 89, an upper frame 83 for clamping other parts than the workface to be punched of the workpiece placed on the placement member 89, and a magnet 87 for holding the upper frame 83 clamping the workpiece.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058655-A (JP)
Title: Indoor unit of air conditioning device
Inventor: SAKASHITA AKIHIKO
IPC: F24F13/28
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration to efficiently recover dust collected in a dust collection box without reducing a volume in the dust collection box, in the configuration for collecting the dust removed from an air filter into the dust collection box.  <P>SOLUTION: This configuration has: the dust removing mechanism (50) for removing the dust captured by the air filter (30); a dust storing section (62) for storing the dust removed by the dust removing mechanism (50); and the dust collection box (90) collecting the dust conveyed with the airflow from the dust storing section (62) and sucking the dust from the outside. The dust collection box (90) is provided with a plurality of vent holes (93, 94) allowing the air to flow in and out to the dust collection box (90).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009289406-A (JP)
Title: Information medium on which stream data is recorded, recording method, reproducing method, and reproduction device
Inventor: ANDO HIDEO
IPC: H04N19/00
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently record stream data, with respect to an information medium, etc., on which the stream data is recorded.  <P>SOLUTION: The information medium has a data area for recording the stream data including I picture information of an MPEG using stream packets, and a management area for recording management information that pertains to the stream data. The boundary between the I picture information and information adjacent to the I picture information is indicated by start time information (SOB_S_APAT) of a part equivalent to the boundary or finish time information (SOB_E_APAT) of the part out of the stream data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011056881-A (JP)
Title: Heat-sensitive recording body
Inventor: MATSUMORI YASUAKI
IPC: B41M5/30
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sensitive recording body, which achieves high quality of an image printed on a heat-sensitive recording surface, particularly achieves excellent barcode readability even when printing is performed on the back surface (the surface opposite to a heat-sensitive recording layer) of the heat-sensitive recording body, and also achieves high print density and reprintability.  <P>SOLUTION: In the heat-sensitive recording body having the heat-sensitive recording layer containing a colorless or light-colored electron-donating leuco dye and an electron-accepting color-developing agent provided on a support, the drop water absorbency of the surface of the support, on which the heat-sensitive recording layer is provided, is controlled to 50 seconds or more by adjusting a treatment for the support with a sizing agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063938-A (JP)
Title: Electronic key system
Inventor: MIMURA HIRONORI
IPC: B60R25/24
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic key system which improves security by inhibiting fraudulent communication from being established between an electronic key and a vehicle by using a relay machine.  <P>SOLUTION: Counter signals Ske and Sca are transmitted in a direction opposite to the transmission direction of a request signal (challenge signal Scc1) or a response signal (response signal Sre1) in overlapping timing during the transmission of the request signal (challenge signal Scc1) or the response signal (response signal Sre1), between the vehicle 2 and the electronic key 10. Thus, the fraudulent communication is inhibited from being carried out between the vehicle 2 and the electronic key 10 in a position far away from the vehicle 2 by using the relay machine. Consequently, the security of the electronic key system 1 can be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065693-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: TANAKA RIEKO
IPC: G11C16/02
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To set a reference value of erase verify to a value smaller than -Vdd, and to secure an erase verify margin.  <P>SOLUTION: A non-volatile semiconductor memory device includes: a driver circuit 20 which is coupled with source lines SL of a memory cell array 101 to output a voltage higher than a power source voltage or a voltage used for writing data in a memory cell switchably, and discharges to the ground potential; and a sense amplifier circuit 22 including a sense node and a capacitor 37 having one terminal coupled with the sense node and the other terminal supplied a plurality of voltages for boosting, coupled with bit lines of the memory cell array 101, and reading data of the memory cell.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066776-A (JP)
Title: Piezoelectric vibration piece, and method for manufacturing the same
Inventor: KODA NAOKI
IPC: H01L41/22
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variations in bump height dimensions and bump shapes.  <P>SOLUTION: In a crystal vibration piece 2, a vibration part 51 in which a pair of excitation electrodes 61, 62 are formed and a vibration area 52 is constituted, and a joint part 53 in which a pair of terminal electrodes 63, 64 to be joined to electrode pads 36, 37 of a base 3 are formed are integrally provided on a substrate 21 having principal planes 22, 23 formed approximately in the rectangular shape. Conductive bumps 7373 are formed in the pair of terminal electrodes 63, 64, respectively and the pair of terminal electrodes 63, 64 are electrically connected to the pair of excitation electrodes 61, 62, respectively. The substrate 21 at positions where the pair of terminal electrodes 63, 64 are formed is formed in a projected post part 71.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068505-A (JP)
Title: Method for manufacturing refractory molding for metal casting and method for manufacturing refractory sintered compact for metal casting
Inventor: SUGANUMA YOSUKE
IPC: C04B35/66
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refractory molding for metal casting which dispenses with post-treatment such as coating and is free from the metal deposit by the infiltration and reaction of molten metal into the surface of refractory; and a method for manufacturing refractory sintered compact for metal casting.  <P>SOLUTION: The method for manufacturing the refractory molding is carried out through a first step of making a kneaded material containing 10-30 mass% colloidal silica having <0.1 μm (d50) and <0.2 μm (d90) as silica in a solid portion, 1-20 mass% ion-bondable material such as calcium fluoride in a solid portion and 5-50 mass% alumina cement in a solid portion; and a second step of pouring and curing the kneaded material obtained in the first step into a form.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009302575-A (JP)
Title: Method for manufacturing transistor and memory cell with ultra-short gate feature
Inventor: RABKIN PETER
IPC: H01L29/792
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element dramatically scaling back the channel length and a manufacturing method thereof, by manufacturing a high-performance transistor and a memory cell which exhibit highly intense program/deletion efficiency and a reading speed, permit low operation voltages, and have ultra-small gate feature and an entire size.  <P>SOLUTION: The method for forming a semiconductor transistor includes steps of: forming a gate electrode insulated from a semiconductor substrate region on the semiconductor substrate region; forming offset spacers along the side walls of the gate electrode; and forming the offset spacers and then forming the source region and the drain region in the substrate region so that the width of an overlap between the gate electrode and each of source and drain regions depends on the thickness of the offset spacers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022036-A (JP)
Title: Method and device for decoding moving picture
Inventor: NAKAJO TAKESHI
IPC: H04N19/50
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently encode a moving picture having luminance changing timewise, such as fade and dissolve images.  <P>SOLUTION: A variable length decoder 303 decodes coding data 300 including a predictive error signal indicating an error of a predictive image signal to a moving picture signal having a luminance signal and two color difference signals, motion vector information 414, and index information 415 indicating a combination of at least one reference image number and a predictive parameter prepared in advance for each of the luminance signal and the two color difference signals. A frame memory/predictive image generator 308 generates a predictive image signal 412 according to the reference image number and predictive parameter of a combination indicated by the decoded index information, and uses the predictive error signal and the predictive image signal to generate a reproduction moving picture signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011070876-A (JP)
Title: Dye-sensitized photoelectric conversion element
Inventor: KIZAKI TSUYOSHI
IPC: H01M14/00
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-sensitized photoelectric conversion element with improved efficiency of photoelectric conversion, in one made up by arranging a working electrode with conductivity and a counter electrode through electrolyte.  <P>SOLUTION: Of the dye-sensitized photoelectric conversion element 1 made up by arranging a working electrode 5 with conductivity and a counter electrode 6 through electrolyte 18, the working electrode 5 and the counter electrode 6 are insulated from each other by particles 28 made of an insulator contained in the electrolyte 18, with a shape of the particles made of the insulator of a spherical shape with a maximum outer diameter of 40 μm or more and 120 μm or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068002-A (JP)
Title: Image forming apparatus
Inventor: NODA AKIHIKO
IPC: G03G21/10
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which suppresses such a phenomenon (fogging) that the surplus developing powder sticks on the background part of an image even in the case of applying a voltage, which generates an electric field whose direction is opposite to the passing direction of the developing powder through the through-holes, to the control electrodes which are connected to the through-holes not necessitating the passage of the developing powder, with respect to a passage control member including a plurality of through-holes and control electrodes for respectively controlling the passage of developing powder through the through-holes.  <P>SOLUTION: The image forming apparatus includes an electric insulation layer 55 formed in at least a portion surrounding each of the through-holes 52 on the surface of the first electrode 54 of the passage control member 27.  <P>COPYRIGHT: (C)2011,JPO&INPIT