baber/WOPTO huggingface dataset:
Patent JP-2013218750-A (JP)
Title: Information medium, disk drive device, information recorder, information reproducing device, and method for manufacturing information medium
Inventor: MATSUZAKI KEIICHI
IPC: G11B5/02
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an information medium which has high recording density, is hardly affected by thermal interference and has high reliability in a patterned medium for performing recording of one bit per particle being a recording unit.SOLUTION: In a disk-shaped information medium, a recording layer obtained by arranging a plurality of particles in a hexagonal closed-packed structure is formed on a substrate. In the information medium, a first particle is different from a particle adjacent to the first particle, and the recording layer is formed such that a direction for connecting the center of the first particle and the center of the second particle is parallel with a circumferential direction of the information medium in the second particle located closest from the first particle.
Patent JP-2012222358-A (JP)
Title: Graphene electronic element and manufacturing method of the same
Inventor: HEO JIN SEONG
IPC: H01L51/40
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a graphene electronic element and a manufacturing method of the graphene electronic element.SOLUTION: A graphene electronic element includes: a conductive substrate acting as a gate electrode, a gate oxide disposed on the substrate; a pair of fist metals separated from each other on the gate oxide; a graphene channel layer extending between the first metals on the first metals; and a source electrode and a drain electrode which are respectively disposed on both ends of the graphene channel layer.
Patent JP-2013217309-A (JP)
Title: Safety control device of vehicle
Inventor: UE TAKASHI
IPC: G08G1/16
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a safety control device of a vehicle capable of accelerating in accordance with the intention of a driver and reliably preventing a collision with an obstacle.SOLUTION: A safety control device acquires the positional information of an obstacle present around an own vehicle during the vehicle travels (S10 to S12). In a state that, after an accelerator opening once decreases to a first predetermined opening or lower (S16) at a vehicle speed of the own vehicle equal to or lower than a predetermined vehicle speed (S14), then the accelerator opening reaches a second predetermined opening or more (S18) and a distance to the obstacle from the own vehicle is equal to or shorter than a predetermined distance (S20), the control device controls a throttle opening to a predetermined value or lower (S22) and announces an operation state (S24).
Patent JP-2013218937-A (JP)
Title: Heating filament lamp
Inventor: UESHIMA YUKIO
IPC: H01L21/31
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of applying heating having temperature uniformity to a work-piece with a simple structure in a heating filament lamp for relatively performing rotational scanning a discoid work-piece to heat the work-piece.SOLUTION: The filament lamp comprises an inside light emission part extending astride from an inside to an outside of a radial direction of a circular radiation area and extending from an inside to an outside of a radial direction, and an outside light emission part extending in a circumferential direction outside the radial direction, wherein a circumferential direction component per unit length of the outside light emission part is longer than a circumferential direction component per unit length of the inside light emission part.
Patent JP-2013220484-A (JP)
Title: Grinding device
Inventor: KAKEI YOSUKE
IPC: H01L21/304
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To clean a lower surface of a plate-shaped workpiece while bringing an upper surface of a cleaning sponge and the lower surface of the plate-shaped workpiece into contact with each other and generating an appropriate frictional force.SOLUTION: A grinding device 1 includes: a conveying means 4 for conveying a plate-shaped workpiece W; and a cleaning means 5 for cleaning a lower surface Wb of the plate-shaped workpiece W. The conveying means 4 includes: a holding portion 40 for holding the plate-shaped workpiece W; a rotating means 41; a vertical movement means 42; and a horizontal movement means 43. The cleaning means 5 includes: a cleaning sponge 50 for cleaning the lower surface Wb of the plate-shaped workpiece W; a cleaning water pool 51; a supply port 52 for supplying cleaning water 53 to the cleaning water pool 51; and a drain port 55 for draining off the cleaning water 53 supplied to the cleaning water pool 51. Thus, the lower surface Wb of the plate-shaped workpiece W can be reliably and efficiently cleaned by submerging the cleaning sponge 50 in the cleaning water in the cleaning water pool 51, letting the cleaning water permeate the entire cleaning sponge 50, and bringing the cleaning sponge 50 and the lower surface Wb of the plate-shaped workpiece W into contact with each other under an appropriate frictional force.
Patent JP-2013220496-A (JP)
Title: Power transmission device
Inventor: ODA TOYOO
IPC: B25J19/00
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device capable of effectively suppressing oscillation of a controlled object in the case wherein rigidity of a power voltage element can be changed and the power voltage element has viscosity.SOLUTION: A power transmission device 1 includes: a variable rigidity part 41, which has variable rigidity, receives the torque from a motor A2 and while transmits the torque to an output section B; a variable viscosity coefficient part 42, which has a variable viscosity coefficient, receives the torque from the motor A2 and while transmits the torque to the output section B; and a control device A4 which changes the rigidity of the variable rigidity part 41 and the rigidity of the variable viscosity coefficient part 42.
Patent JP-2013222138-A (JP)
Title: Image forming apparatus
Inventor: KATO HIRONORI
IPC: G03G21/00
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To shorten a time from mounting of a new cartridge until an image can be formed when the new cartridge is mounted.SOLUTION: An image forming apparatus 301 includes: a cartridge 320 which is detachable from the image forming apparatus 301 and includes a toner box 321 for storing at least toner; a new cartridge sensor 202 for detecting whether or not a cartridge is new; a main motor 205 for driving a developing roller 310 developing an electrostatic latent image on a photoreceptor drum 307 by the toner stored in the toner box; and a CPU 204 for driving the developing roller by the main motor to control an agitation operation agitating the toner stored in the toner box. When the cartridge is detected to be new, the CPU 204 performs the agitation operation according to a printing rate of images for image formation for a second time period before the image formation after performing the agitation operation for a first time period.
Patent JP-2013222145-A (JP)
Title: Liquid crystal device
Inventor: SHIMA YASUHIRO
IPC: G02F1/13357
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To eliminate moire of a three-dimensional image display, and to achieve a three-dimensional display and a two-dimensional display further brightly and effectively.SOLUTION: A liquid crystal display device 1 includes an array substrate 6, a color filter substrate 5, a liquid crystal layer 7, a backlight 4 and a control unit 12. The array substrate 6 includes a pixel electrode corresponding to a plurality of pixels disposed in a matrix. The color filter substrate 5 faces the array substrate 6 and includes a color filter corresponding to the plurality of pixels. The liquid crystal layer 7 is provided between the array substrate 6 and the color filter substrate 5, and the backlight 4 is provided on a rear of the array substrate 6. The control unit 12 controls a timing to apply voltage to the pixel electrode and a timing for the backlight 4 to emit light. The plurality of pixels are of a parallelogram long in a lateral direction, and have the same colors arrayed in the lateral direction and different colors arrayed in a lengthwise direction. Adjacent pixels in the lateral direction are linearly symmetrical at a center line between the adjacent pixels, and a liquid crystal has negative dielectric anisotropy and when voltage is applied to the pixel electrode, the liquid crystal rotates horizontally with respect to a substrate plane surface in a linearly symmetrical direction at the center line.
Patent JP-2013230032-A (JP)
Title: Electric motor
Inventor: SAEGUSA SHIGERU
IPC: H02K5/10
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor which enables a breather pipe to be easily and securely assembled.SOLUTION: An electric motor includes a yoke 2 where an armature 3 is rotatably housed and a bracket 17, and a vent hole 31 allowing the interior of the bracket 17 to communicate with the exterior is provided at the bracket 17. The vent hole 31 is composed of a main hole part 28 extending along a radial direction of the bracket 17; and a sub hole part 29 extending in a direction perpendicular to an extension direction of the main hole part 28 and communicating with the main hole part 28. A breather pipe is press-fitted into the sub hole part 29 to be fixed thereto.
Patent JP-2012176961-A (JP)
Title: Method for producing dichloropropanol from glycerol wherein the glycerol comes eventually from conversion of animal fat in manufacture of biodiesel
Inventor: KRAFFT PHILIPPE
IPC: C07D301/26
Filed: 2012-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain epichlorohydrin using glycerol that contains aldehyde produced by a renewable raw material.SOLUTION: A method for producing epichlorohydrin includes: using glycerol that contains aldehyde produced by a renewable raw material comprising a vegetable or animal fat or oil; and dichloropropanol, which is obtained by a reaction of a chlorinating agent, for dechlorination hydrogenation reaction operation.
Patent JP-2013236439-A (JP)
Title: Frequency adjustment circuit
Inventor: KIMURA YOSHIO
IPC: H02N2/00
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a frequency adjustment circuit in which the need for a phase difference detection circuit is eliminated, by widening the dynamic range of a current/voltage conversion signal thereby preventing false detection.SOLUTION: The frequency adjustment circuit includes a drive voltage application circuit 4 which drives an electrical apparatus such as a piezoelectric blower, a signal generation circuit 7 for generating a clock signal having a change timing when the drive voltage has a maximum amplitude, a current/voltage conversion circuit 1 which always monitors the drive voltage flowing while driving a piezoelectric element and converts the drive voltage into a first voltage, a sample and hold circuit which holds the first voltage periodically in synchronism with the clock signal, a resonance frequency detection circuit 9 which outputs a control signal, and a frequency variable oscillation circuit 3 which supplies to the drive voltage application circuit 4, an oscillation signal of a frequency set by the control signal while sweeping the drive frequency. The drive current is monitored at such a sample hold timing that the phase difference between the drive voltage and drive current becomes 0 when driving the electrical apparatus at the resonance frequency, and the drive voltage for maximizing the drive current has a maximum amplitude.
Patent JP-2012239902-A (JP)
Title: Device and method for actively damping vibration of x-ray radiator within the x-ray radiator
Inventor: BAUMANN BERTHOLD
IPC: A61B6/00
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a different device and a different method for reducing noise (system noise) of X-ray equipment.SOLUTION: In the device with an X-ray radiator (5), an opposing vibration generation unit (1) for reducing vibration (8) generated during operation of the X-ray radiator (5) is disposed inside the radiator (5), and the opposing vibration generation unit (1) is function-coupled to the radiator (5), and generates an opposing vibration (9) phase-shifted by 180° relative to the vibration (8).
Patent JP-2013209870-A (JP)
Title: Toilet seat device
Inventor: ONISHI HIRONAO
IPC: E03D9/08
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To improve safety and reliability of a sanitary remote controller which can be operated in a noncontact state.SOLUTION: A toilet seat device includes: a body 200 installed on a toilet bowl 110 and incorporating a motor-driven function; and a remote controller 400. The remote controller 400 comprises a remote controller body 401, a front panel 402 installed so as to be openable and closable at the front side of the remote controller body 401, an opening/closing detecting sensor 437 for detecting opening/closing of the front panel 402, a plurality of illuminance sensors 440, a control section 500 for detecting an operation motion, and a transmission section 436 for transmitting a control signal to the body 200. The control section 500 does not transmit a control signal of the motor-driven function even when the opening/closing detecting sensor 437 detects a detection voltage of the illuminance sensors 440 within a predetermined time after detection of the opening/closing of the front panel 402. Thereby, erroneous detection can be prevented from occurring due to a shading generated along with the opening/closing of the front panel. Accordingly, the safety and reliability of the remote controller can be improved.
Patent JP-2013240736-A (JP)
Title: Exhaust gas purifying catalyst
Inventor: MIURA MASAHIDE
IPC: F01N3/10
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purifying catalyst excelling in catalyst performance in a catalyst actual use temperature area in a reductive atmosphere and excelling in initial activity of the catalyst in an atmosphere that contains no sulfur.SOLUTION: A exhaust gas purifying catalyst 10 includes a carrier 1, and a catalyst layer 2 formed on the carrier 1. The catalyst layer 2 contains an oxide carrier mainly composed of at least one of CeO, ZrOand AlOon which Pd or Pt that is a noble metal catalyst 3 is supported, a barium compound 4, and an iron oxide-zirconia composite oxide 5.
Patent JP-2013015134-A (JP)
Title: Microfluidic device and external piezoelectric actuator
Inventor: HOEN STORRS T
IPC: F04B43/04
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance microfluidic device and external piezoelectric actuator.SOLUTION: Fluid pumping devices 100, 200 include the piezoelectric actuator 110 externally coupled to the microfluidic device 130, 230. The piezoelectric actuator has an axial displacement along a lengthwise axis responsive to application of a bias voltage. The axial displacement of the piezoelectric actuator operates one of an internal valve 245 and an internal pump chamber 140 of the microfluidic devices.
Patent JP-2013241906-A (JP)
Title: Vacuum pump
Inventor: TANAKA KATSUNORI
IPC: F04C29/00
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in durability of a vacuum pump by preventing wear of a rotor and a side plate.SOLUTION: A vacuum pump includes a hollow cylinder chamber S which has an opening at one end of a casing body 22, a rotor 27 which is driven to rotate inside the cylinder chamber S, a side plate 26 which closes the opening of the cylinder chamber S, and a pump cover 24 which is provided opposite the rotor 27 across the side plate 26 and fixed to the casing body 22. The side plate 26 is provided with a communication hole 261 which faces a shaft hole 27A of the rotor 27 and communicates with a space 80 formed between the side plate 26 and the pump cover 24.
Patent JP-2013246516-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: TANAKA YASUYUKI
IPC: G06F3/01
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus, an information processing method, and a program in which the operational accuracy of a target apparatus via a gesture can be improved.SOLUTION: According to one embodiment, an information processing apparatus includes: a detection unit configured to set a detection area to a frame image included in a video that is based on input video data, with reference to a position of a face image included in the video, to detect a first movement that is a movement of an operator giving an operation instruction in the detection area, and correct the first movement so as to compensate for a movement component detected as the first movement, caused by a second movement that is the movement of the face image in the video; and an output unit configured to output operation data indicating the operation instruction given by the first movement corrected by the detection unit.
Patent JP-2012248838-A (JP)
Title: Multi-stage system, control method for the same, and lithographic apparatus
Inventor: BUTLER HANS
IPC: G03F7/20
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a multi-stage system in which two stages are able to approach each other.SOLUTION: There is provided a method for controlling a multi-stage system. The multi-stage system comprises: a stator extending parallel in a first direction; and first and second stages that are moveable relative to the stator. The stages have a magnet system to generate a magnetic field. The stator has a plurality of coils. The coils interact with the magnetic fields to position the stages relative to the stator. The method includes: determining the positions of the stages; selecting first and second subsets of coils that may have a non-negligible interaction with the magnetic field of each of the first and the second stages; and driving electric coils of both subsets. Driving the coils includes: determining the coils that are a part of both subsets; and excluding a coil that is a part of both subsets from a driving target.
Patent JP-2013247733-A (JP)
Title: Superconducting current limiter
Inventor: KOYAMA HIROSHI
IPC: H02H9/02
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting current limiter in which degradation of insulation performance can be minimized during current limit operation.SOLUTION: A plurality of superconducting coils 5 formed by winding a superconducting wire 2 a plurality of turns, without overlapping, on the outer peripheral surface of a cylindrical insulating spool 3 in the axial direction of the spool are prepared while changing the external diameter of the spool 3, and they are arranged concentrically in the order of the external diameter while spaced apart by a predetermined insulation space thus obtaining a current limit element 1. In a superconducting current limiter 10 placed in a heat insulation container 9 filled with a cooling medium 8, a set of adjoining superconducting coils 5 use a superconducting wire having critical current values different from each other, and are wound in reverse directions from each other thus forming a noninductive winding coil.
Patent JP-2013245859-A (JP)
Title: Refrigerator
Inventor: KARINO TENKO
IPC: F25D23/06
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of stabling a dimension between a front sash and a door to suppress leakage of cold air.SOLUTION: A refrigerator includes: an outer box 2 whose front face is open; a door 1 that covers the opening of the outer box 2; a door gasket 11 provided at the outer peripheral part of the back of the door 1; a front sash 5 that is mounted on the rim extending in the horizontal direction of the opening part of the outer box 2; a stringer 6 mounted to extend from the vicinity of both horizontal ends of the front sash 5 in the depth direction; and a door hinge 7 that is positioned at the front rather than the front face of the stringer 6, and has a shaft part 7a that turnably supports the door 1. The door hinge 7 is mounted on the stringer 6 to be positioned so that the shaft part 7a is positioned at the front rather than the front sash 5. The stringer 6 includes a concave part 9 that is engaged with a front sash engagement part 10 provided in the front sash 5, and regulates the longitudinal movement of the stringer 6 with respect to the front sash 5.
Patent JP-2013244148-A (JP)
Title: X-ray ct apparatus
Inventor: KOFUCHI KANTA
IPC: A61B6/03
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus capable of noncontact data transmission between a rotation part and a fixed part by a simple configuration.SOLUTION: An X-ray CT apparatus includes an X-ray generation part for exposing a subject to X-rays, and an X-ray detection part for detecting the X-rays transmitted through the subject and outputting detection data. The X-ray CT apparatus includes a rotation part, a fixed part, an image data conversion part, a display part, an imaging part, and a detection data conversion part. The rotation part supports the X-ray generation part and the X-ray detection part, and is rotated on a circular orbit centering on the subject. The fixed part rotatably holds the rotation part to the subject. The image data conversion part is provided in the rotation part and converts the detection data to identifiable image data. The display part is provided on the outer periphery of the rotation part and displays an image based on the image data. The imaging part is provided in the fixed part and captures the image displayed at the display part. The detection data conversion part converts the captured image to the detection data.
Patent JP-2013247274-A (JP)
Title: Semiconductor package and wiring board unit
Inventor: WATANABE MANABU
IPC: H01L23/02
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of suppressing breakage of a metal bonding material for bonding a semiconductor chip and a heat-transfer body by reducing a stress applied to the metal bonding material in a package substrate.SOLUTION: A semiconductor package comprises: a package substrate; a semiconductor chip mounted on the package substrate; a heat-transfer body including a body part bonded to the semiconductor chip via a metal bonding material and a leg which is arranged so as to surround the semiconductor chip and extends from the body part to the package substrate and whose tip is stuck to the package substrate; and a stress reducing member bonded to the package substrate and the body part, arranged inside the leg on the package substrate and at a position corresponding to a corner of the semiconductor chip, and reducing the stress applied to the metal bonding material located in the upper part of the semiconductor chip.
Patent JP-2013247058-A (JP)
Title: Terminal fitting
Inventor: MORIMOTO KENTA
IPC: H01R13/115
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To suppress fine slide abrasion in between terminal fittings.SOLUTION: In a pair of terminal fittings, a male type terminal fitting 20 having a flat plate-shaped tab part 21, and a female type terminal fitting 40 having square cylinder connection tube part 41 with the tab part 21 inserted thereinto are provided, when the tab part 21 is inserted into the connection tube part 41, and the tab part 21 is elastically sandwiched between an overhanging part 46 formed on a ceiling wall 45 of the connection tube part 41 and a contact part 44A of an elastic contact piece 44 provided in the connection tube part 41 in an elastically deformable manner to electrically connect the tab part 21 and the elastic contact piece 44. An engagement recessed part 24 and an engagement projection part 47 for controlling the male type terminal fitting 20 and the female type terminal fitting 40 so as to slide centering on a contact position between the tab part 21 and the elastic contact piece 44 are respectively formed at both sides in a width direction of the contact position by performing recessed and projection engagement in a vertical direction between the tab part 21 and the ceiling wall 45.