baber/WOPTO huggingface dataset:
Patent JP-2012224447-A (JP)
Title: Powder transporting device
Inventor: MATSUI HAJIME
IPC: H02N1/00
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To enable transportation of a small amount of powder by adjusting a gap of a guide electrode or a magnitude of voltage applied thereto, since the powder close to the guide electrode receives repulsive force by the voltage of the guide electrode, and the amount of the powder between guide electrodes can be adjusted to a small amount.SOLUTION: A powder transportation device includes: a transportation plate 5 for transporting a powder 3; a charging unit 7 for charging the powder; a plurality of parallel electrodes 21A-21C disposed in the direction crossing the transportation direction of the powder on the transportation plate; and application units 22A-22C for applying voltage to the parallel electrodes in a specific order. The powder can be transported along transportation paths 12A-12C by applying the voltage to the parallel electrodes in a specific order. On both sides of transportation paths 12A-12C, guide electrodes 23A-23D are disposed, and the voltage of the polarity same as that of charged powder is applied to the guide electrodes.
Patent JP-2012225593-A (JP)
Title: Flame injection device for surface modification, and surface modification method using the same
Inventor: SAKAMOTO SEIJI
IPC: F23Q3/00
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a flame injection device for surface modification, along with a surface modification method, capable of stabilizing flame quality, obtaining flame of high processing efficiency, and stably supplying an organic silicon compound.SOLUTION: A burner 5 is divided into a main burner chamber 11 and a sub-burner chamber 12 by a partitioning wall 8, a flame ignition-detection plug 15 is disposed in front of the sub-burner chamber 12, the air supplied from an air supply system 2 and a fuel gas supplied from a fuel gas supply system 3 are mixed by an air-fuel gas mixer 34 as a combustion gas, a combustion gas-organic silicon compound mixer 46 mixes the combustion gas and an organic silicon compound, a portion of the combustion gas mixed by the air-fuel gas mixer 34 is supplied to the main burner chamber 11, and the remaining is supplied to the sub-burner chamber 12 so that they are respectively injected to a surface of a workpiece 60 as flame, and the flame ignition-detection plug 15 detects the flame in the sub-burner chamber 12.
Patent JP-2011174470-A (JP)
Title: Control device for vehicle
Inventor: AKASHI YOHEI
IPC: F02B37/10
Filed: 2011-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a vehicle capable of preventing deterioration of traveling performance of a driver even when charge amount of a battery is below a preset predetermined value.  <P>SOLUTION: Based on an engine operating point when it is assumed that a transmission map is changed while the same vehicle speed is maintained, a fuel consumption rate is calculated. When the calculated fuel consumption rate is smaller than a fuel consumption rate before the transmission map is changed, an automatic transmission is controlled so as to change the transmission map, and based on the changed transmission map, electric power supply to an electric motor is changed. When the calculated fuel consumption rate is not smaller than the fuel consumption rate before the transmission map is changed, change in the transmission map is not performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012233756-A (JP)
Title: Relative angle detector, electric power steering apparatus, and electric wire holder
Inventor: Hamaguchi yusuke
IPC: G01D5/12
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology of preventing a large force from being applied to the ends of electric wires in a housing even if the force acts on the electric wires in the outside of the housing.SOLUTION: A relative angle detector includes: a relative angle sensor which is housed in the housing in which a communication hole communicating between the inside and outside is formed and which outputs electrical signals in accordance with a relative rotation angle of two rotation axes arranged coaxially with each other; electric wires 310 which transmit electrical signals outputted from a relative angle sensor to an electronic control unit arranged in the outside of the housing; a grommet 320 which is fitted into the communication hole of the housing, and which holds the electric wires 310; and a socket 330 which is inserted into a portion more outside than the grommet 320 in the communication hole of the housing, and which has a hook fitted into a recess recessed from the surface of the communication hole formed in the housing.
Patent JP-2012233520-A (JP)
Title: Differential device
Inventor: YAMADA MITSUAKI
IPC: F16H48/20
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a differential device which suppresses generation of noise and vibrations while including a torque-sensing limited slip differential function.SOLUTION: The differential device includes: a pair of side gears 5,7 facing the direction along a rotation shaft core supported relatively rotatably in a diff case 3; and a pinion gear 9 engaging to the side gears 5,7 supported with the diff case 3 rotatably. Between the diff case 3 and the side gears 5,7, first and second frictional engagement parts 64, 66 limiting differential rotations of the side gears 5, 7 following the frictional engagement after shifting of the side gears 5,7 caused by the reactive force in meshing the side gears 5, 7 with the pinion gear 9 are provided. Disc springs 53, 55 are provided to inhibit the frictional engagement of the first and second rotational parts 64, 66 caused by shifting of the side gears 5, 7 when the load generated on the side gears 5, 7 by the reactive force in meshing the side gears 5, 7 with the pinion gear 9 is less than the set load.
Patent JP-2012223542-A (JP)
Title: Backspin toy
Inventor: ICHIKAWA TAKASHI
IPC: A63H17/36
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a conventional travel toy with a built-in flywheel can only be catapulted in a forward direction from a platform and varied games cannot be achieved.SOLUTION: A flywheel rotatably pivoted to a vehicle is biased in a reverse direction. The vehicle suddenly catapulted at a high acceleration in the forward direction from the launch platform is configured so that the flywheel backspins with a reverse biasing force of the flywheel and the vehicle can travel reversely in the platform direction at time of a forward biasing force limit. In addition, a shaft and a pinion are integrally fixed onto the flywheel. When a rack belt abutted against the pinion is drawn at once, the flywheel rotatably pivoted to the vehicle is configured to be rotatably biased. The insertion position of the rack belt is configured to be changable in the rotation direction to the forward or retracting direction. Additionally, a bumper of the vehicle stores a magnet and is configured to absorb a magnetic body stored in a target and then to travel reversely in the platform direction, so that varied games can be achieved.
Patent JP-2012129491-A (JP)
Title: Connection structure of printed circuit board and connection method therefor
Inventor: SUGIURA SO
IPC: H05K3/36
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a printed circuit board which allows for cost reduction by eliminating the need for connection components when printed circuit boards are interconnected while minimizing occurrence of poor connections.SOLUTION: The connection structure of a printed circuit board is used for connecting a flex rigid board 1 and a rigid board 2. The flex rigid board 1 has a protrusion 11 formed at one end thereof, and a pad 12 formed on the protrusion 11. The rigid board 2 has a fitting hole 21 into which the protrusion 11 is fitted, and pads 22, 23 formed on the rigid board 2 around the opening of the fitting hole 21 and connected with the pads 12, 13. Both boards 1, 2 are fixed by fitting the protrusion 11 in the fitting hole 21, and the pads 12, 13 are connected electrically with the pads 22, 23.
Patent JP-2012236353-A (JP)
Title: Image processor and image processing program
Inventor: HAMASHIMA KENJI
IPC: G06F3/12
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To improve the utilization efficiency of two or more provided accelerators when the image processing is performed by using two or more accelerators for processing the portion of the image processing processed in parallel in the hardware.SOLUTION: The actual address of a DMA buffer 50 is mapped into a common buffer region 70 on the continuous logical address space. A RIP processing section 90 inquires a DMA transmitting control library 30 of the emptied DMA buffer in the common buffer 70 and acquires it, and demands a device selection section 20 to perform the processing of continuing the writing of the intermediate data for passing the processing to an arbitrary accelerator 80. The device selection section 20 informs a driver 60 for controlling the arbitrary emptied accelerator 80 of the offset in the common buffer region 70 of the logical DMA buffer 33 notified from the RIP processing section 90, and issues the instruction for DMA transmitting of the intermediate data to the accelerator 80 and for processing the transmitted intermediate data.
Patent JP-2011248357-A (JP)
Title: Processing method, display controller, and computer readable medium
Inventor: JIMMY KWOK LAP LAI
IPC: G09G3/20
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing time to update an image on an electro-optic display or a function to update the electro-optic display in which involvement of a host is reduced.SOLUTION: A display controller starts a color processing operation in response to the completion of image data transmission and starts a display updating operation in response to the completion of the color processing operation. The display updating operation can include an operation to update a display pixel of a display matrix in an electro-optic display device. When a waveform for updating the display state of a specified display pixel is not finished, a display updating controller omits the specified display pixel from the display updating operation. When the waveform for updating the display state of the specified display pixel is finished, a second display updating operation is automatically started.
Patent JP-2012244512-A (JP)
Title: Image processing apparatus, image processing method, and printed matter
Inventor: IWAMOTO KOHEI
IPC: H04N1/46
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of reducing an ink discharge amount while suppressing deterioration in image quality.SOLUTION: The image processing apparatus performs image processing of adding a texture component to the background of an original image. If a background and an object have different texture components, the background and the object becomes discontinuous in depth, so that the object becomes more conspicuous apparently than the background. Therefore, even if an ink discharge amount onto a printing medium is reduced to be smaller than that in the original image before the addition of the texture component to the background, deterioration in image quality can be suppressed, and the ink discharge amount can be reduced.
Patent JP-2012244876-A (JP)
Title: Connection structure of electric apparatus and wire end terminal, and electric connection box
Inventor: IWAKI TAKAHIRO
IPC: H02G3/16
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of an electric apparatus and a wire end terminal capable of preventing poor connection, and to provide an electric connection box adopting such a structure.SOLUTION: A fuse box 21 is provided with a terminal conversion block 25 and configured to facilitate electrical connection with a load or a power supply(not shown). More specifically, electrical connection can be completed by simply inserting a terminal 26 at the end of a wire 22 into the terminal conversion block 25. The terminal conversion block 25 is divided into two components of a block bus bar 45, and a block housing 46. The block bus bar 45 is provided as a metal component produced by pressing a conductive metal plate. The block housing 46 is provided as an insulating resin molding component.
Patent JP-2012244891-A (JP)
Title: Method of suppressing increase of pressure in sealed container caused by arc and electric apparatus
Inventor: TANAKA SHINICHI
IPC: H02B1/28
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of suppressing increase of pressure in a sealed container caused by arc by which the increase of pressure in the sealed container caused by the generation of the arc can be suppressed effectively by consuming energy of the arc generated within the sealed container by vaporization of a metal, and an electric apparatus.SOLUTION: In an electric apparatus with which charging sections 2 and 3 are accommodated within a sealed container 1, between metal parts for which it is possible to be short-circuited by arc, a metal inclusion 6 is disposed which is formed from such a material that energy to be consumed by vaporization is larger than energy to be generated by oxidization.
Patent JP-2011234376-A (JP)
Title: Fast signal detection and distributed computing in mobile computing devices
Inventor: RAVI K SHARMA
IPC: H04M11/00
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a reader that identifies contents to achieve optimal use of computing resources of a mobile information terminal and a contents identifier device related thereto.SOLUTION: A distributed reader architecture for a mobile computing device such as a cellular phone includes a reader library that reads device capabilities and business model parameters in the device, and in response to that, selects an appropriate configuration of reader modules for identifying a content item. The reader modules each perform a function used for identifying a content item. The modules are selected so that the resources available on the device and in remote devices are used appropriately, depending on available computing resources on the device and network bandwidth.
Patent JP-2012093337-A (JP)
Title: Method for measuring width of flow of materials
Inventor: CHEN YEN-TIN
IPC: G01B11/04
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a width of a flow of materials which is sent out drawing a parabola.SOLUTION: The invention provides a method for measuring a width of a flow of materials which is sent out downward drawing a parabola as moving to pass a first position and a second position where plural pieces of distance data are obtained by executing scan measurement to a prescribed vertical scanning face, coordinate data on plural points in the second position along an edge of the flow of the materials facing a light wave ranging means is extracted as first locus information, coordinate data on plural points in the second position along an edge of the flow of the materials facing the light wave ranging means is extracted as second locus information and then, the width of the flow of the materials is calculated after a first curve corresponding to the first locus information and a second curve corresponding to the second locus information are calculated by using the first locus information and the second locus information.
Patent JP-2012249419-A (JP)
Title: Three-phase voltage triple rectifier circuit
Inventor: SAKUI MASAAKI
IPC: H02M7/10
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a three-phase voltage triple rectifier circuit which rectifies and boosts voltage at the same time with a simple circuit configuration.SOLUTION: Using a three-phase AC power supply as its input, the rectifier circuit is composed as follows: A first capacitor is connected at one end to an A-phase terminal, and has a second and a third diode connected in series between the other terminal thereof and a B-phase terminal, the first capacitor side serving as a cathode; a second capacitor is connected at one end to a C-phase terminal, and has a fourth and a fifth diode connected in series between the other terminal thereof and a B-phase terminal, the B-phase side serving as a cathode; A sixth and a first diode are connected in series between the other terminals of the second and the first capacitors, the second capacitor side serving as a cathode; and a third, a fourth and a fifth capacitor are connected between the cathode of the first diode and the anode of the fourth diode, between the cathode of the third diode and the anode of the sixth diode, and between the cathode of the first diode and the anode of the sixth diode, respectively.
Patent JP-2012252101-A (JP)
Title: Image forming apparatus and method for controlling the same
Inventor: OKUTSU AKIHITO
IPC: G03G21/00
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus and a method for controlling the image forming apparatus allowing a user to save labor and time for sorting an invalid sheet from mixed sheets.SOLUTION: The image forming apparatus includes: a post-treatment sorting execution mechanism section 105 for executing post-treatment after image formation; a discharge tray 106 to which the sheet after execution of the post-treatment is discharged; an abnormality detection section 101 for detecting an abnormality during printing; a sheet discharge propriety determination section 102 for determining propriety of sheet discharge on the basis of the factor of the detected abnormality; a valid sheet/invalid sheet determination section 103 for determining whether or not the sheet is an invalid sheet on the basis of the factor of the detected abnormality; and a post treatment function sorting execution section 104 for performing control to discharge the invalid sheet to the discharge tray 106 after sorting by executing the post-treatment through the post-treatment sorting execution mechanism section 105 on the invalid sheet when the abnormality is detected, the sheet discharge is determined to be possible and the sheet is determined to be an invalid sheet.
Patent JP-2012253219-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: YANAGISAWA HIROYUKI
IPC: H01L29/78
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with large on-current and a method of manufacturing the same.SOLUTION: A semiconductor device is composed of single crystal silicon, has a (100) plane on its top surface, and includes, on the top surface, a substrate having trenches, gate electrodes provided at least inside the trenches, source-drain regions formed in regions sandwiching the trenches on the substrate, and gate insulating films provided between the substrate and the gate electrodes. Each of the trenches is defined by a bottom surface composed of the (100) plane of the silicon, a pair of inclined surfaces that contacts the bottom surface and is composed of a (111) plane of the silicon, and a pair of side surfaces that contacts the inclined surfaces and is composed of a (110) plane of the silicon. Each of the source-drain region contacts the side surfaces and the inclined surfaces but does not contact the center of the bottom surface.
Patent JP-2012254510-A (JP)
Title: Robot system for deciding operation of robot by using appearance projecting device
Inventor: YOSHIDA JUNICHIRO
IPC: G06T1/00
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To correct a phase of a work by easily detecting the phase of the work.SOLUTION: This robot system includes: a robot (1) including a holding mechanism for holding a detected material (4) having a side surface extending in the circumferential direction; an appearance projecting device (5) including an opening (7) into which the detected material can be inserted in the center axial direction thereof, and a mirror-finished curved inner surface (8) expanding to the outside in the radial direction from the opening in the inserting direction in which the detected material is inserted; an image pickup device (12) which picks up an image of the detected material projected to the curved inner surface when the detected material is inserted into the opening; and an image processing section (21) which processes the image of the detected material picked up by the image pickup device and which detects a phase characteristic part (6) provided at the side surface of the detected material or inspects the side surface of the detected material.
Patent JP-2011187990-A (JP)
Title: Solid-state imaging device, and imaging apparatus
Inventor: KIDO HIDEO
IPC: H01L27/14
Filed: 2011-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device in which incident light can be condensed effectively to a photoelectric converting section even if the photoelectric converting section is arranged by being deviated from a translation symmetry arrangement position, and to provide an imaging apparatus using the solid-state imaging device.  <P>SOLUTION: An FD (floating diffusion) portion 4 common to two unit pixels, for example, unit pixels 10 and 20 is provided at a boundary position. A photoelectric converting section 2 is formed on a silicon substrate and connected with the FD portion 4 through a charge transfer gate 3. A high refractive index material layer 33 and a low refractive index material layer 34 are provided above the FD portion 4 and in regions other than it, respectively, and the optical path of incident light is altered to condense light at the photoelectric converting section 2 arranged by being shifted to the FD portion 4 side from the central position. The number of transistors per pixel can be decreased by sharing the transistor among the pixels. The high refractive index material layer 33 may have a lens shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013005476-A (JP)
Title: Protection relay system
Inventor: USUI MASAJI
IPC: H02H3/28
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a protection relay system which can improve data transmission efficiency.SOLUTION: The protection relay system comprises: a plurality of input electrical amount acquisition devices 1 to 3 which set electrical amount data Xt to transmission frames B1 to B3 to output the data; a data collection-and-delivery device 9 which reads the respective transmission frames B1 to B3 stored in a storage part to generate second data (data Y0, filter data Y1, and differential amount data Z0) and also generate frames B4 to B6, and sets the second data to the frames B4 to B6 to output the data; and arithmetic devices 6 to 8 which perform protection calculation of an electric power system on the basis of the frames B4 to B6 transmitted from the data collection-and-delivery device 9.
Patent JP-2013001584-A (JP)
Title: Method for producing porous refractory material and porous refractory material
Inventor: ISHIHARA EIJI
IPC: F27D3/16
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a porous refractory material which has high corrosion resistance and is excellent in air permeability and metal infiltration resistance and suitable to be used in a porous plug; and a method for producing the porous refractory material.SOLUTION: The porous plug for blowing gas into molten steel by ventilating it through pores is produced by the production method in which 40-95 wt.% of spherical alumina (a) having particle sizes of 0.5-0.1 mm, 3-20 wt.% of a zirconia-containing raw material (b), 0.5-3 wt.% externally of frit (c), 1-10 wt.% externary of a binder (d), and 1-10 wt.% externary of a burned-down raw material (e) having a mean particle size of 10-30 μm which is burned down by firing are mixed, and the mixture is fired at 1,700°C or higher.