baber/WOPTO huggingface dataset:
Patent JP-2013147362-A (JP)
Title: Method for manufacturing rolling element made of ceramic, and rolling support device
Inventor: NAKAI TAKESHI
IPC: F16C19/06
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a rolling element made of zirconia-alumina-based ceramic more inexpensively than hitherto.SOLUTION: A method for manufacturing a rolling element made of ceramics includes: a step for subjecting zirconia powder and alumina powder together with water to wet mixing and drying, to thereby prepare mixed powder of the zirconia powder and the alumina powder; a step for heating, rotating and simultaneously drying slurry containing alumina powder and water, to thereby prepare an aggregate comprising the alumina powder; a step for inputting the aggregate and water into a tumbling granulation device to be subjected to tumbling granulation, and simultaneously adding the mixed powder little by little thereto, to thereby obtain a formed sphere in which alumina is used as a core and zirconia-alumina-based ceramic is used as an outer layer; a step for subjecting the formed sphere to sintering and a HIP treatment, to thereby manufacture a preform sphere; and a step for polishing the surface of the preform sphere. A rolling support device including a rolling element in which alumina is used as a core and zirconia-alumina-based ceramic is used as an outer layer is also provided.
Patent JP-2013149692-A (JP)
Title: Silicon interposer and semiconductor device using the same
Inventor: TAKEDA TSUTOMU
IPC: H01L23/12
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a silicon interposer capable of reducing inductance and resistance of a power feeding path.SOLUTION: A silicon interposer (1) mounts an electronic component and has a TSV(Through Sillicon Via) (11) structure. In the silicon interposer (1), a power feeding FPC(Flexible Printed Circuit) (12) is laminated on a mounting surface of the electronic component to supply a current from the power feeding FPC (12) to the electronic component.
Patent JP-2012212106-A (JP)
Title: Zoom lens system, interchangeable lens apparatus, and camera system
Inventor: MATSUMURA YOSHIO
IPC: G02B13/18
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact and light-weight zoom lens system, an interchangeable lens apparatus, and a camera system having superior optical performances, a superior image blur compensating function, and a short entire lens length.SOLUTION: The zoom lens system includes in order from an object side to an image side: a first lens group having a positive power; a second lens group having a negative power; a third lens group having a positive power; a fourth lens group having a negative power; and a fifth lens group having a positive power. The zoom lens system further includes an image blur compensating lens group moving in a direction perpendicular to an optical axis for optically compensating an image blur and being a part of the second lens group or a part of the third lens group, the first lens group and the second lens group individually move relative to an image surface upon zooming from a wide angle end to a telephoto end in photographing, and the condition: T/T>3.0 (T: an optical axial thickness of the lens group containing the image blur compensating lens group, and T: an optical axial thickness of the image blur compensating lens group) is satisfied; an interchangeable lens apparatus; and a camera system are provided.
Patent JP-2013148055-A (JP)
Title: Filter
Inventor: YONEMOTO TOSHIYUKI
IPC: F02M37/22
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To restrain a foreign matter flowing-out quantity, by preventing rolling-up of deposited foreign matter on the upstream side of a chrysanthemum element.SOLUTION: An end plate 5 directly connects "fold crest outer surface spaces α" formed between respective fold crests 2a of a chrysanthemum element 2 and "a storage space β on their lower side" in the vertical direction. That is, the end plate 5 is arranged so as not to partition a part between "the fold crest outer surface spaces α" and "the storage space β". Thus, a foreign matter captured by an outer surface of the chrysanthemum element 2 and falling downward, is not deposited on the end plate 5, but falls in the storage space β on the lower side of the end plate 5, and is deposited on the bottom of the storage space β. Since a flow stays in the storage space β, sediment deposited on the bottom of the storage space β is not rolled up by a flow of liquid fuel. Thus, inconvenience of causing a locally high state of the foreign matter concentration on the upstream side of the chrysanthemum element 2, can be prevented, and the foreign matter flowing-out quantity by the rolling-up of the deposited foreign matter can be prevented.
Patent JP-2013150726-A (JP)
Title: Pillow pad for mounting cold pack
Inventor: ODA HIROSHIGE
IPC: A47G9/10
Filed: 2012-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a pillow pad for mounting a cold pack which can use any cold pack, improves a cooling property thereof, has excellent air permeability and pleasant texture, can be inexpensively manufactured, and is easily removed from the pillow.SOLUTION: A pillow pad for mounting a cold pack includes: a first cloth 20 made of a three-dimensional knit fabric; a second cloth 30 made of a three-dimensional knit fabric into a size corresponding to the first cloth 20 and fixed to the first cloth; and mounting bands 61, 62 being a mounting part for fixing to a pillow 92. A pocket 40 where the cold pack 92 can be taken out and put in is formed between the first cloth 20 and the second cloth 30, and a slip prevention cloth 50 for preventing the cold pack 91 from slipping off is formed at an access hole of the pocket 40.
Patent JP-2012111769-A (JP)
Title: Removal of high-molecular-weight aggregate using hydroxyapatite chromatography
Inventor: SUN SHUJUN
IPC: C07K16/00
Filed: 2012-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of purifying an antibody monomer from a preparation that contains a high-molecular-weight aggregate.SOLUTION: The present invention relates to the method of purifying the antibody monomer from the preparation that contains the high-molecular-weight aggregate, including: a step of applying the antibody preparation to hydroxyapatite chromatography; and a step of further applying the antibody preparation to protein-A affinity chromatography and ion exchange chromatography.
Patent JP-2013157164-A (JP)
Title: Nonaqueous electrolytic solution for lithium ion secondary battery, and lithium ion secondary battery
Inventor: SAKAGAMI YASUSHI
IPC: H01M10/0569
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery that offers excellent discharge characteristics in low-temperature environments and excellent charge-discharge cycle characteristics in ordinary-temperature environments, and a nonaqueous electrolytic solution that allows the lithium ion secondary battery to be feasible.SOLUTION: A nonaqueous electrolytic solution for a lithium ion secondary battery contains at least ethylene carbonate, ethyl methyl carbonate, and diethyl carbonate as a solvent. If the total volume of the ethylene carbonate, the ethyl methyl carbonate, and the diethyl carbonate is taken as 100 vol.%, the content a of the ethylene carbonate is 27-32 vol.%, and the content b (vol.%) of the ethyl methyl carbonate and the content c (vol.%) of the diethyl carbonate satisfy the relation: 0.8≤b/c≤6.0. A lithium ion secondary battery includes a positive electrode, a negative electrode, a separator, and the nonaqueous electrolytic solution for a lithium ion secondary battery.
Patent JP-2013122899-A (JP)
Title: Lamp
Inventor: MIKAMI TAKAHIRO
IPC: F21S2/00
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provided a high-output lamp that utilizes a light-emitting device as a light source.SOLUTION: The lamp includes a plurality of plate-shaped light source units 110, each of which has a mounting substrate 12 where LEDs 11 are mounted on the front surface 63A of a base substrate 63, and which are arranged around an axial line K with the back surfaces 63B of the respective base substrates 63 faced inward. A housing 130 for housing each lead wire 25 from the plurality of light source units 110 is provided on the axial line K. The plurality of light source units 110 are supported by the housing 130, and a room R for air distribution is provided on the back surface 63B of the respective base substrates 63.
Patent JP-2013157866-A (JP)
Title: Camera control device, camera control method, and program
Inventor: MIYAZAKI MASAKI
IPC: H04N5/232
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a camera control device enabling easy and intuitive instruction of an imaging direction of a camera.SOLUTION: A portable camera control device 10 capable of controlling a camera 20 via a communication line comprises: a display unit 103 that displays an image captured by the camera 20; an angle detection unit 105 that detects a right-left inclination angle of the camera control device 10; an inclination determination unit 108 that determines the presence/absence of a right-left inclination of the camera control device 10 on the basis of the detected right-left inclination angle of the camera control device 10; and a driving control unit 109 that drives the camera 20 in a pan direction when it is determined that the inclination is present.
Patent JP-2013154846-A (JP)
Title: Airbag apparatus of saddle type vehicle
Inventor: YAMADA YASUTO
IPC: B62J27/00
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an airbag apparatus of a saddle type vehicle that can distribute a buffer function to an occupant.SOLUTION: An airbag apparatus has an airbag (30) that inflates and develops in front of an occupant (M) toward the upper side from a vehicle (10). The airbag (30) includes: a head opposite part (30h) that is opposed to a head part (Mh) of the occupant (M) at the inflation deployment; and a chest suppression part (30b) that takes a buffer action to a chest (Mb) of the occupant (M) by projecting to the occupant (M) side more than the head opposite part (30h) at the under side of this head opposite part (30h).
Patent JP-2013162149-A (JP)
Title: Transmission method, and transmission system
Inventor: NAKAMURA NAOTO
IPC: H04B10/00
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device.SOLUTION: A first transmission part transmits a first signal via a composite transmission path which is one transmission path having a solid as a component. A second transmission part transmits a second signal with different way of generation from that of the first signal via the composite transmission path. The present technique is applicable to the case of, for example, simultaneously performing information transmission by millimeter waves and light.
Patent JP-2013162601-A (JP)
Title: Motor driving device, and imaging device comprising the same
Inventor: FUJIMOTO NORIAKI
IPC: H02P8/30
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce harmful effect on another signal line or circuit due to the occurrence of switching noise.SOLUTION: A sensor shift-type camera shake correcting device 1 uses a CPU 17 to determine whether a magnet rotor M comprised in a stepping motor 13 should be stopped or not. If it has been determined that the magnet rotor M should be stopped, the CPU 17 refers to a current excitation state (step), identifies the nearest step to output a pulse signal with a duty ratio of 100%, and determines the step to be stop timing. When the step determined to be the stop timing comes, the CPU 17 outputs a pulse signal corresponding to the step for a certain time, and executes stop excitation.
Patent JP-2013161765-A (JP)
Title: Vehicle lamp
Inventor: SHIBUE TSUNEHISA
IPC: F21S8/10
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle lamp capable of easily separating a housing and a lens while securing sealing performance.SOLUTION: In a vehicle lamp 1 having a housing 2 formed while it opens in the front and an outer lens 3 for covering an opening of the housing 2, wherein the housing 2 and the outer lens 3 are fastened by joining a peripheral edge 2a of the housing 2 and a peripheral edge 3a of the outer lens 3, a pressure reduction recessed section 2b wherein at least a part of a wall surrounding the periphery is formed of one of the peripheral edge 2a of the housing 2 and the peripheral edge 3a of the outer lens 3 is arranged on a joining section between the peripheral edge 2a of the housing 2 and the peripheral edge 3a of the outer lens 3, and the peripheral edge 2a of the housing 2 and the peripheral edge 3a of the outer lens 3 are fastened by an adsorption force generated when a pressure reduction space is formed in the pressure reduction recessed section 2b by reducing pressure in the pressure reduction space under a surface contact between the peripheral edge 2a of the housing 2 and the peripheral edge 3a of the outer lens 3.
Patent JP-2013163459-A (JP)
Title: Vehicle steering device
Inventor: MORINAGA MASAYA
IPC: B62D1/18
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a steering device capable of configuring a compact electric tilt mechanism that can be easily mounted on a vehicle by reducing a load to a drive unit as much as possible to thereby achieve miniaturization.SOLUTION: A steering device includes: a drive unit 4 adjusting a relative position of a steering column 10 to a fixed bracket 1; and a biasing member (for example, tension coil spring 5) for holding one end to the fixed bracket, and, when the drive unit is not driving, keeping the steering column in a prescribed neutral position, wherein the drive unit adjusts the steering column to a prescribed tilt-angle tilt position to the fixed bracket.
Patent JP-2013170498-A (JP)
Title: Variable valve apparatus for internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F01L13/00
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve apparatus capable of preparing superior opening and shutting timing of engine valves while retaining suitable mountability.SOLUTION: In a variable valve apparatus for an internal combustion engine in which valves for one of suction air and exhaust gas can be driven with a swing cam 21 of an operating angle variable mechanism and the other valves are driven with a rotary cam 11, a camshaft 10 for driving one valves is formed as a double structure made from an outer shaft 13 and an inner shaft 14, and a relative phase of both shafts 13, 14 can be controlled with a phase control means 40 made from a cylindrical housing 41 fixed on the outer shaft 13, and a vane rotor 42 fixed on the inner shaft 14.
Patent JP-2013171772-A (JP)
Title: Method for manufacturing organic el panel
Inventor: ITO DAIKI
IPC: H05B33/12
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an organic EL panel which achieves high quality display.SOLUTION: An organic EL panel 11 comprises a first subpixel and a second subpixel. At first, a first light emitting layer is formed in the first subpixel by a coating method. Then, after a second subpixel is subjected to plasma cleaning, a second light emitting layer is formed over the entire surface of a substrate by a vapor deposition method. The second subpixel is subjected to cleaning immediately before the second light emitting layer is formed in the second subpixel by a vapor deposition method, so that the quality of the second light emitting layer can be maintained without causing contamination thereof. Accordingly, an organic EL panel exhibiting high display quality and having a product life at a practical level can be manufactured.
Patent JP-2013169957-A (JP)
Title: Chain case and electric bicycle
Inventor: OGAWA MITSURU
IPC: B62M6/70
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a chain case that does not affect auxiliary sprockets and the like, even when external force acts from the vehicle body side in electric bicycles.SOLUTION: Between an auxiliary sprocket cover part 3 of a chain case 1 and an auxiliary drive unit 17 a spacing member 60 is arranged to maintain an interval between the chain case 1 and an auxiliary sprocket 21 at predetermined intervals.
Patent JP-2013174632-A (JP)
Title: Image forming deice
Inventor: KAWAI TOSHIJI
IPC: G03G15/00
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a driving mechanism, and the quality of an image due to stable rotation drive at a low speed, in an image forming device having fixing means capable of carrying recording media at plural carrying speed.SOLUTION: An image forming device has: a first motor 61 and a second motor 62 which drive a drum 1 and a belt 13 and are independent from each other; a planetary gear mechanism 70 for receiving driving force from the first motor 61 and the second motor 62 and transmitting that to the drum 1 and the belt 13; and a control unit 60 for controlling the driving/stopping the first motor and the second motor. The control uni 60, when a fixing device 23 is driven at first carrying speed, drives the first motor 61 and the second motor 62 to drive the drum 1 and the belt 13 through the planetary gear mechanism 70 at the first carrying speed, and stops one of the motors to drive the drum 1 and the belt 13 through the planetary gear mechanism 70 at second carrying speed, when the fixing device 23 is driven at second carrying speed which is lower than the first carrying speed.
Patent JP-2013175978-A (JP)
Title: Image pickup device
Inventor: MATSUSHIMA SHIGEO
IPC: H04N5/91
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device which, when photographing a static image during moving image recording, makes it possible to easily create a static image from a plurality of compression coded frame images constituting a moving image file without interrupting the moving image recording.SOLUTION: The image pickup device comprises: an image sensor 6 which senses light from the subject to pick up an image; a moving image file generation unit 4 which generates a moving image file constituted by a plurality of frame images based on an image pickup signal from the image sensor; a determination unit 4 which determines whether an instruction to photograph a static image has been issued during moving image photographing; and a control unit 4 which controls whether or not to record the frame images constituting the moving image file generated by the moving image file generation unit on a recording medium after compression coding them into I frames which are intra-frame coded images on the basis of the result of determination by the determination unit.
Patent JP-2012106867-A (JP)
Title: Label peeling device
Inventor: SATO DAICHI
IPC: B65H41/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a label peeling device capable of reliably peeling a label from a mount.SOLUTION: The label peeling device which separates the label and mount from each other and conveys the label and mount includes: a conveying roller which conveys the mount; a label peeling part which is disposed on the downstream of the conveying roller and bends the conveyed mount; an opening and closing cover which is turnably disposed; a pressing roller which is disposed on the opening and closing cover, and when the opening and closing cover is closed, nips the mount on the downstream of the label peeling part and is pressed against the conveying roller, wherein, in accordance with the operation of closing the opening and closing cover, the mount is stretched between the label peeling part and the pressing roller and the label peeling part is moved in a direction separated from the pressing roller.
Patent JP-2013180950-A (JP)
Title: Preparation including powder derived from wheat bran
Inventor: ENDO SACHIKO
IPC: A23L7/10
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide tablets and tablet confectionery including no existing lubricant, enhancing lubricative properties and binding properties during tableting, and having a composition suppressed in capping and sticking.SOLUTION: A preparation includes a powder derived from wheat bran. A content of the powder derived from wheat bran is ≥1 wt.%.
Patent JP-2013183178-A (JP)
Title: Image processing method and image processing device
Inventor: HOSHIZUKI YUSUKE
IPC: H04N1/41
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of information and improve image quality, in consideration of advantages of truncation and round-off as round-off processing in quantization processing of image data.SOLUTION: A quantization section 13 employs truncation quantization, thereby reducing information amount compared with a case where round-off is employed. When so compression-coded image data is decompressed, a quantization error is shifted approximately to 0 by adding an offset value after normal inverse quantization, thereby improving image quality. Especially, when the offset value is Q/2, the quantization error falls within a range of -Q/2 to Q/2, thereby maximally improving the image quality. Prediction coding is employed, to allow a wider range with high frequency and a nearly zero residue, or a range -Q<x<Q, to correspond to a value 0, to form a range twice the other areas, thereby making the frequency of the value 0 higher.
Patent JP-2013180059-A (JP)
Title: X-ray imaging apparatus
Inventor: MURATA ATSUSHI
IPC: A61B6/00
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To improve the portability and easiness of installation of an X-ray imaging apparatus, as well as the operability.SOLUTION: An X-ray imaging apparatus 101a includes: an X-ray generation unit 102 for radiating an X-ray; a control unit 103 for controlling the X-ray generation unit 102; a storing unit 104 capable of storing an X-ray reception unit 106 for receiving the X-ray radiated from the X-ray generation unit 102; and an arm unit 105, formed of a rod-like member, for holding the X-ray generation unit 102, the control unit 103, and the storing unit 104.
Patent JP-2013180107-A (JP)
Title: Game machine
Inventor: NISHIGAKI KATSUTA
IPC: A63F7/02
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can impart a novel feeling by displaying a symbol which can impart a change other than a moving direction, and has high reliability.SOLUTION: A Pachinko machine comprises: a main control device 34 for deciding the presence/absence of the generation of a jackpot state which is advantageous to a player by winning to a symbol start port 19 or to a tuliup-type electric accessory (Yakumono ) 17 (determining whether or not a derived value of a c-counter is a prescribed value); a symbol display part 6 capable of displaying a decoration symbol and notifying the player of a decision result (jackpot or losing) by the main control device 34 depending on a form of defined display after variation display related to the decoration symbol; and a display control device 50 for controlling display in the symbol display part 6. The display control part 50 executes the variation display while the variation display passes through scroll display, and furthermore, executes the variation display while the decoration symbol includes a form which is displayed so that the decision symbol is protruded and cut from the symbol display part to a direction perpendicular to the direction of the scroll display.