baber/WOPTO huggingface dataset:
Patent JP-2012094336-A (JP)
Title: Method for producing anode material, anode material produced by the same, and metal secondary battery containing the anode material
Inventor: MATSUNAGA TOMOYA
IPC: H01M4/1395
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an anode material which increases charge/discharge capacity and reduces reaction resistance of a battery by being used in the battery, and to provide the anode material produced by the method and a metal secondary battery containing the anode material.SOLUTION: The method for producing an anode material for use in a metal secondary battery comprises: a first contact step of bringing MgHand a conductivity-imparting material into contact with each other; and a second contact step of bringing a composition which is obtained by the first contact step and contains MgHand the conductivity-imparting material, and a metal catalyst for improving reversibility of a conversion reaction into contact with each other.
Patent JP-2012099950-A (JP)
Title: Image reading device and image forming device
Inventor: MIYAGAWA SEIJI
IPC: G03B27/54
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce a load imposed on a power supply which feeds drive power to plural white LEDs and further reduce a space for plural drive circuits to be installed and heat generated from the drive circuits when they are driven.SOLUTION: An image reading device comprises: a plurality of light-emitting element groups, each having plural white LEDs connected in series; a power supply which supplies drive power for the plurality of light-emitting element groups; drive switches, respectively connected between the power supply and each light-emitting element group, which switch drive power supply for the respective connected light-emitting element groups on or off; drive circuits for driving the plurality of light-emitting element groups arranged in a row in the main scan direction; and a light source control unit which sends out to the drive switches corresponding to the respective light-emitting element groups an instruction for time-dividing a line cycle that is a cycle in which one line is read in the main scan direction, as many divisions as the number of light-emitting element groups, mapping each time-divided period to each of the plural light-emitting element groups, and switching over drive power supply for the light-emitting element groups from one corresponding to a specific time-divided period to another during each time-divided period.
Patent JP-2011123985-A (JP)
Title: METHOD OF CONTROLLING SeOIDRAM MEMORY CELL HAVING SECOND CONTROL GATE BURIED UNDER INSULATING LAYER
Inventor: MAZURE CARLOS
IPC: G11C11/404
Filed: 2010-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of using a smaller transistor in a DRAM memory cell.  <P>SOLUTION: In the method of controlling a DRAM memory cell which includes a transistor including a front control gate 8 separated from a channel by a gate dielectric 7, and a back control gate 9 located on a base substrate and separated from a channel 4 by an insulating layer (BOX), in a cell programming operation, the front control gate and the back control gate are used by applying a first voltage to the front control gate and a second voltage to the back control gate. A size of the first voltage is smaller than a voltage necessary for programming a cell when no voltage is applied to the back control gate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012100009-A (JP)
Title: Imaging device and control method of the same
Inventor: WATANABE KAZUHIRO
IPC: H04N5/91
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To display a traveling path having been followed, in association with an image being captured presently.SOLUTION: GPS information that is positional information of an imaging device is acquired, and the imaging direction of the imaging device is detected, and the acquired GPS information is stored in association with time information. Then, on the basis of present GPS information, the present imaging direction, and the stored GPS information, a path diagram indicating the path of the imaging device is generated, and the generated path diagram is displayed on display means with the image being captured presently.
Patent JP-2012098148-A (JP)
Title: Pressure detection device, electronic device, and robot
Inventor: TAKENAKA SATOSHI
IPC: G01L5/16
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detection device, an electronic device, and a robot which allow improvement of detection accuracy and detection sensitivity.SOLUTION: A pressure detection device 10 includes a sensor board 11 having a plurality of pressure sensors 13 arranged around a reference point, and a projection sheet 21 having elastic projections 23 whose tip ends 23a are superposed on the reference points of the sensor board 11 and which elastically deform due to external force under a state that the tip ends contact the pressure sensors 13. Further, an elastic flattening layer 14 is arranged in area around adjacent elastic projections 23, the area sandwiched between the sensor board 11 and the projection sheet 21.
Patent JP-2012102168-A (JP)
Title: Flame retardant for resin, and flame-retardant resin composition
Inventor: SHIBAMOTO SHINJI
IPC: C08K9/02
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant for resin which is superior in flame retardancy and capable of maintaining high in light resistance, and to provide a flame-retardant resin composition by compounding the flame retardant for resin.SOLUTION: The flame retardant for resin is obtained by coating a surface of halogen-based flame retardant with inorganic particles having ultraviolet ray blocking property. The flame-retardant resin composition is obtained by compounding the flame retardant to a base resin made from thermoplastic resin. The inorganic particle is preferably either one of titanium oxide and zinc oxide or both of those.
Patent JP-2012101469-A (JP)
Title: Method of and device for inspecting honeycomb structure
Inventor: TSUCHIMOTO KAZUYA
IPC: G01N15/08
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for inspection of a honeycomb structure capable of easily detecting defects of the partition wall in the honeycomb structure before sealing.SOLUTION: The method of inspecting the honeycomb structure 100 having a plurality of through-holes 110 includes: a process of arranging on one end face, a first member 150A which regulates the entrance/exit of a fluid into/from a part of a plurality of through-holes 110 and permits those into/from the remaining through-holes; a process of arranging on the other end face, a second member 150B which regulates the entrance/exit of the fluid into/from the remaining through-holes 110 and permits those into/from the part of through-holes; a process of applying pressure of the fluid into the honeycomb structure 100 through the first member 150A in such a state as to arrange the first and second members 150A and 150B; and a process of detecting the behavior of the fluid on the second member 150B.
Patent JP-2012107264-A (JP)
Title: Method for separating copper ion, and method for producing electrolytic nickel
Inventor: SHOJI HIROSHI
IPC: C22B3/44
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating copper ion capable of separating copper ion efficiently by improving reaction efficiency of a sulfide and by reducing its addition quantity, when separating copper ion from acidic solution of nickel containing copper, and to provide a method for producing electrolytic nickel applying the method for separating copper ion.SOLUTION: The method for separating copper ion in which copper ion is separated from acidic solution of nickel containing copper ion includes at least: the first solid-liquid separation step in which a sulfide is added into acidic solution of nickel, and after a copper ion concentration in the acidic solution reaches an equilibrium state, acquired slurry is subjected to solid-liquid separation; and the second solid-liquid separation step in which a sulfide is added into a filtrate obtained via the first solid-liquid separation step, and after the copper ion concentration in the filtrate reaches an equilibrium state, the acquired slurry is subjected to solid-liquid separation.
Patent JP-2011056292-A (JP)
Title: Structure containing wound treatment material
Inventor: VIOLA FRANK J
IPC: A61B17/115
Filed: 2010-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical instrument and structure configured to apply surgical mechanical fasteners concomitantly with a non-mechanical biocompatible wound treatment material to enhance the properties of repaired or adjoined tissue at a target surgical site.  <P>SOLUTION: According to one embodiment, this invention provides an anvil assembly for a circular stapling apparatus. The anvil assembly includes an anvil head configured to support an anvil plate thereon; a shaft extending from the anvil head and configured to selectively engage a connection member of the circular stapling apparatus; an anvil plate operatively connected to the anvil head, the anvil plate defining a plurality of staple forming pockets therein; and a wound treatment material disposed in each staple forming pocket of the anvil plate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012118181-A (JP)
Title: Projector
Inventor: OTSUKA SHINGO
IPC: G03B21/16
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of efficiently cooling a reflection type optical modulating device while reducing in size.SOLUTION: A projector comprises: a plurality of light incident side end surfaces, to which each color light beam modulated by reflection type optical modulating devices 312R, 312G and 312B is individually made incident; a cross dichroic prism 32 for synthesizing the each incident color light beam; a base section 3124 mounted to the reflection type optical modulating devices 312R, 312G and 312B; a heat sink 3123 projecting from the base section 3124 and having a fin 3125 extending in a direction intersecting an intersection end surface 322 intersecting the light incident side end surfaces; and a duct member 5 for exhausting introduced air to the heat sink 3123. The duct member 5 is disposed opposite to the fin 3125 and has first exhausting sections 121 and 131 for exhausting the introduced air in a direction towards the base section 3124 and second exhausting sections 122 and 132 for exhausting the introduced air along a direction in which the fin 3125 extends.
Patent JP-2012115863-A (JP)
Title: Method for manufacturing circular plate member, and sizing die
Inventor: ISHIHARA TADASHI
IPC: B22F3/24
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a circular plate member, which corrects a shape of a circular plate member into a true circle shape using a sizing die to improve the circularity of the circular plate member even when the circularity of the circular plate member is deteriorated by a heating treatment, and to provide a sizing die.SOLUTION: In a sizing step, when manufacturing a clutch hub, after sintering a clutch hub having an outer circumference formed with a plurality of key grooves, the method uses the sizing die 41 including a fitting hole 43 having a circular inner circumference 42 and a plurality of protrusions 45 protruding radiationally inward from the inner circumference 42, wherein a curved surface of the inner circumference 42 is formed so that the inner diameter of the inner circumference 42 is increased as proceeding to the protrusions 45, to position the key grooves of a sintered body of the clutch hub at the protrusions 45 and press fit the clutch hub into the fitting hole 43, thereby correcting dimensions thereof.
Patent JP-2012120079-A (JP)
Title: Frame transfer device and band control method
Inventor: HITOMI TETSUYA
IPC: H04L47/22
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To suppress the spread of a transmission interval of fragmented frames, and to reduce delay of the frames.SOLUTION: A frame transfer device for transferring received frames to another frame transfer device includes: a measurement part for measuring the frame length of a received frame; a fragmentation part for dividing the received frame into frames equal to or shorter than a prescribed length when the measured frame is longer than the prescribed length; a queue for storing the divided frames; and a band control part for controlling the timing of outputting the divided frames from the queue corresponding to a preset band. The band control part identifies the divided frames and undivided frames and switches band control processing so as to continuously send out the divided frames.
Patent JP-2011118399-A (JP)
Title: Optical device and method of manufacturing the same
Inventor: JI HO-CHUL
IPC: H01L21/205
Filed: 2010-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device including an optical waveguide and an optical coupler integrated into a bulk semiconductor substrate on which other circuitry is also integrated, and to provide a method of manufacturing the optical device.  <P>SOLUTION: The optical waveguide and a coupler device, and methods of manufacturing them are obtained by: forming a trench in the bulk semiconductor substrate, for example, a bulk silicon substrate; forming a bottom cladding layer in the trench; and forming a core region on the bottom cladding layer. A reflective element, such as a distributed Bragg reflector, can be formed under the coupler and/or the optical waveguide. These optical devices can be integrated into other semiconductor circuits, for example, in a DRAM memory circuit chip on a chip or a substrate in accordance with silicone photonics technology.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012120939-A (JP)
Title: Method for manufacturing catalyst and catalyst
Inventor: SUZUKI RYO
IPC: B01J37/02
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a catalyst which enables further upgrading of NO purifying power and maintaining of high dispersion of a precious metal under a high temperature atmosphere, and at the same time, simplifying of a manufacturing process, as well as a catalyst.SOLUTION: This method is to manufacture the catalyst supporting the precious metal while forming a magnetoplumbite type composite oxide. In addition, the method comprises an aqueous solution preparing process S1 to prepare a mixed aqueous solution containing lanthanum ions, manganese ions and palladium ions, an aqueous solution filling process S2 to fill pores with the mixed aqueous solution obtained by the aqueous solution preparing process, with the help of a pore filling method which uses capillarity generated by a porous alumina pore, a drying process S3 to dry the porous alumina which is filled with the mixed aqueous liquid inside the pores by the aqueous solution filling process S2, and a calcining process S5 to generate the magnetoplumbite type composite oxide containing the palladium by sintering the porous alumina obtained in the drying process S3.
Patent JP-2011124573-A (JP)
Title: Lithographic apparatus and device manufacturing method
Inventor: ROPS CORNELIUS MARIA
IPC: H01L21/027
Filed: 2010-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic apparatus capable of at least reducing the possibility of mixing of bubbles.  <P>SOLUTION: An immersion lithographic apparatus is disclosed. The immersion lithographic apparatus includes a fluid handling system which confines immersion liquid to be within a local space between a final element of a projection system and a substrate and/or a table, and a gas supply device which supplies gas of which solubility in the immersion liquid is higher than 5x10<SP>-3</SP>mol/kg, at a total pressure of 1 atm and 20°C into a region that adjoins the space.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012123076-A (JP)
Title: Photographing apparatus
Inventor: KATO SEIICHI
IPC: G03B17/00
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a photographing apparatus having a configuration allowing a user to perform a photographing operation with either hand of the left/right hands without increasing the cost, securing a substantially similar operability with either of the left/right hands, and constantly providing a favorable operability.SOLUTION: An image pickup device allows a user to photograph in either of a right-handed posture and a left-handed posture that is inverse thereto. In this image pickup apparatus, an operation member is disposed point-symmetric or axisymmetric with respect to the central part of the back face, and the function of an operation unit is switched according to the difference in a holding posture.
Patent JP-2011061863-A (JP)
Title: Base station and terminal
Inventor: KASHIWASE SUSUMU
IPC: H04W72/04
Filed: 2010-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system that suppresses interruption of data transfer on the way of data transfer to a terminal so as to enhance throughput of a sector in a base station.  <P>SOLUTION: In the wireless communication system that interconnects the base station (30) and the terminal (20) to allow the base station to make communication with a plurality of the terminals at the same time, the base station changes allocation of a communication resource to the plurality of the terminals depending on at least either of the strength of a signal that is sent from the base station and received by the terminals and a signal-to-noise ratio of the signal sent from the base station; and when transferring data to the terminals, the base station changes the allocation of the communication resource to the terminals depending on a progress of the data transfer to the terminals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012125032-A (JP)
Title: Core for disk type rotating machine
Inventor: RIKUNO HIROYUKI
IPC: H02K15/02
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a core for a disk type rotating machine, in particular a motor core including a wound core, that eliminates the conventional need in a case where a band-like magnetic steel sheet is used and slots of a core are punched with a winding process to follow concurrently for a control device that calculates and determines the shapes and punching positions of the slots in the band-like magnetic steel sheet from measurements of the shape of a core being subjected to the winding process, or for a device that regulates a winding manner so that edges of the band-like magnetic steel sheet being wound are aligned.SOLUTION: In a method for manufacturing a disk type rotating machine, a band-like magnetic steel sheet 1 is wound around a shaft 2, with edges of the magnetic steel sheet 1 pressed against ribs 5 that extend from the shaft 2, in such a manner that the magnetic steel sheet 1 is laminated perpendicular to an axial direction of the shaft 2. The magnetic steel sheet 1 laminated is welded to the ribs 5. Subsequently, the magnetic steel sheet 1 laminated is molded with resin and then is subjected to a slotting process.
Patent JP-2012128018-A (JP)
Title: Hollow waveguide and laser therapeutic device
Inventor: IWAI KATSUMASA
IPC: G02B6/00
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a hollow waveguide with high durability preventing damaging even by a bending operation without reducing the transmission efficiency of laser light to be guided, and to provide a laser therapeutic device using the hollow waveguide.SOLUTION: A long and hollow waveguide 1 includes a glass fiber tube 10 with a hollow inside comprising, on the inner surface thereof, a silver thin film 30 formed by a silver mirror reaction, and a dielectric thin film 40 in this order from the diametrical outside as a layer structure, and guides therapeutic laser light 157a. In the hollow waveguide 1, an inside protection film 20 that has been formed before the silver mirror reaction is provided between the inside face of the glass fiber tube 10 and the silver thin film 30.
Patent JP-2012129284-A (JP)
Title: Method for producing wafer
Inventor: SEKIYA KAZUMA
IPC: H01L21/304
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a wafer which can effectively chamfer a wafer and form a mark representing a crystal orientation.SOLUTION: A columnar crystal ingot 1 in which an edge face is a circle having a diameter of not more than 1.0 inch, is formed and then on a circumference of the crystal ingot 1 a chamfer groove 12 is formed at intervals corresponding to a thickness of one wafer W, while a plane parallel to a tangent surface is formed on the circumference of the crystal ingot 1 as a mark representing a crystal orientation. Next, the crystal ingot is cut and sliced along the chamfer groove 12 by a wire saw 4 to obtain wafer. Because the chamfer groove and the mark representing the crystal orientation are formed before cutting out the wafer, a chamfer process and a marking process for wafers piece by piece is unnecessary and the productivity can be improved.
Patent JP-2011125859-A (JP)
Title: Brush bar for surface treating electric appliance
Inventor: MARSH JONATHAN GEORGE
IPC: B08B1/00
Filed: 2010-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush bar for a surface treating electric appliance, e.g., a vacuum cleaner.  <P>SOLUTION: The brush bar for a surface treating electric appliance includes: a support; at least one holding member welded to the support; and at least one bristle tuft which is clamped at a prescribed position on the support by the holding member. The use of welding for the purpose of mounting the holding member on the support is in consideration of reduction of wall thickness of the support which is advantageous for positioning a motor inside the brush bar.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012134588-A (JP)
Title: Call system and electronic device thereof
Inventor: KISHINAMI YUICHIRO
IPC: H04R3/00
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device such as a mobile phone that can provide only a specific user with a sound wave of sufficient sound volume.SOLUTION: In a call system 1000, an electronic device 100 detects at least one of the position and direction of a partner's electronic device 100, and controls the directivity of a speaker unit 110 by at least one of the detected position and direction. Thereby, it is possible to provide only a specific user with a sound wave of sufficient sound volume, without generating noise to the surroundings.
Patent JP-2012130381-A (JP)
Title: Method for manufacturing heat-generating sheet
Inventor: KANEKO KAZUYA
IPC: A61F7/03
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat-generating sheet, capable of stably manufacturing a heat-generating sheet having desired quality by preventing an application liquid from being applied on an unwanted portion.SOLUTION: The method is used to manufacture a heat-generating sheet 10 including a sheet-like heat-generating body 2 formed by applying an application liquid containing an electrolyte to a sheet-like intermediate body 2A containing an oxidizable magnetic metal powder and a fibrous material, and sheets 11A, 12A for covering both the surfaces of the body 2. The manufacturing method has: a first step of applying the application liquid to a plurality of intermediate bodies 2A while transporting them by a first transport means 4 in a state where the intermediate bodies 2A are approximated to a flow direction; a second step of transferring the sheet-like heat-generating body 2 obtained by application of the application liquid to a second transport means 6 having a transport speed higher than that of the first transport means by using attraction of magnetic force of a magnet 62, and in the transfer, expanding the intervals of the heat-generating bodies 2 in the flow direction; and a third step, after the second step, of merging the sheet 12A to a surface opposite to a surface facing the second transport means 6 in the heat-generating body 2.