baber/WOPTO huggingface dataset:
Patent JP-2012211973-A (JP)
Title: Zoom lens and projection type display device using the same
Inventor: KAWAKAMI ETSURO
IPC: G02B15/16
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens which enlarges and projects an image from a light valve that forms the image by changing the reflecting direction of light such as a DMD, onto a screen or the like, achieves high brightness, high performance, a small lens aperture, and reduction of cost, and is optimal for a compact projection type display device.SOLUTION: The zoom lens includes, in order from an enlargement side, a first lens group having a negative refractive power or a weak positive refractive power as a whole, a second lens group having a positive refractive power as a whole, a third lens group having a negative refractive power as a whole, a fourth lens group having a positive refractive power as a whole, and a fifth lens group having a positive refractive power as a whole. The first lens group, the third lens group, and the fifth lens group are fixed during a power-varying operation, and the power variation is performed by moving the second lens group and the fourth lens group integrally along an optical axis from a reduction side toward the enlargement side. The first lens group is divided into a first-a lens group having a negative refractive power and a first-b lens group having a positive refractive power, in order from the enlargement side. A focusing operation is performed by moving the first-a lens group in the axial direction.
Patent JP-2012214555-A (JP)
Title: Resin composition, sheet formed material and solar cell sealing material
Inventor: TOKUHIRO ATSUSHI
IPC: C08L23/26
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive solar cell sealing material that has excellent flexibility (embedding property of level difference), heat resistance, adhesiveness, electric insulation properties, moisture permeability, moldability and process handleability even without a crosslinking treatment in a solar cell sealing material comprising an ethylene-based resin composition.SOLUTION: The resin composition comprises a component (A) being an ethylene-based polymer satisfying specific requirements or its modified substance with an ethylenic unsaturated silane compound (C) and a component (B) being an ethylene-vinyl acetate copolymer having a vinyl acetate content of 10-47 mass% or its modified substance with the ethylenic unsaturated silane compound (C). Either or both of the component (A) and the component (B) are modified substances with the ethylenic unsaturated silane compound (C). The content of the component (B) to the total amount of the component (A) and the component (B) is 5-50 mass%.
Patent JP-2012213347-A (JP)
Title: Composition for delivering drug into cell and method therefor
Inventor: SAKIMURA TAKUMI
IPC: C12N15/87
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for delivering a drug into a cell containing gas-supersaturated water, a method for delivering a drug into a cell using the gas-supersaturated water, and the like.SOLUTION: A drug is delivered into a cell by dissolving the drug in gas-supersaturated water and applying physical stimulation. The gas-supersaturated water is an aqueous solution generating micro-bubbles by the physical stimulation. The physical stimulation is given by ultrasonic irradiation.
Patent JP-2012216659-A (JP)
Title: Induction heating device
Inventor: UCHIDA NAOKI
IPC: C23C16/46
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating device capable of efficiently heating a member to be inductively heated while preventing a magnetic pole disposed in the outside of a chamber from being heated.SOLUTION: An induction heating device 10 includes: a chamber 12 constituting a process chamber; magnetic poles 32, 34, each of which is disposed close to a magnetically permeable shielding plate 46 for shielding an opening 42 provided in a housing 26 which is the outer periphery of the chamber 12 and constitutes the chamber 12; and induction heating coils 36, 38 which are wound around the magnetic poles 32, 34. Between the magnetically permeable shielding plate 46 and the magnetic poles 32, 34, a cooling plate 48 having higher thermal conductivity than the magnetically permeable shielding plate 46, and a cooling tube 50 capable of inserting a coolant for cooling the cooling plate 48 therethrough are provided. The cooling plate 48 is brought into close contact with the magnetically permeable shielding plate 46, and at least a part of the cooling plate 48 is brought into close contact with the cooling tube 50. An air gap is provided between the cooling plate 48 and the magnetic poles 32, 34.
Patent JP-2011222007-A (JP)
Title: Method and apparatus for personalizing kiosk device and kiosk computer system
Inventor: PAUL B ANDAZ
IPC: G06K7/00
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently execute the personalization of digital kiosk.SOLUTION: Embodiments of methods and apparatus for tag-based personalization of kiosk devices are disclosed. In one embodiment, an authentication server/system receives, from a mobile device, a plurality of data packets having data associated with a display tag of the kiosk device. In response to that, the authentication system/server instructs the kiosk to activate an account-specific mode based on an account associated with the mobile device.
Patent JP-2012200580-A (JP)
Title: Structure of billfold part of double-folded purse
Inventor: WAKO NENTA
IPC: A45C1/06
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To solve problems in the structure of a billfold part of a conventional double-folded purse, problems in which bills sometimes fall when the purse is carried because the upper part of the pocket of the billfold is open, and in which troublesomely fingertips need to be finely and precisely moved in order to handle bills because the bills need to be counted or taken out selectively within the opening width of the pocket part when the paper money is taken out.SOLUTION: In place of the pocket, a pressing part 2 and a flap part 3 are attached to the purse body 1, thereby improving sealability in the upper part when the purse is folded in two. Further, with the flap part 3 flipped with a finger to exchange the position with bills M, the upper part of the bills M are all exposed, providing the same condition as the bills M only are held by hand and making it easier to handle the bills M. When the bills M are stored, they can be easily stored by reversing the order.
Patent JP-2012220827-A (JP)
Title: Zoom lens, imaging apparatus, and method for manufacturing zoom lens
Inventor: SATO HARUO
IPC: G02B15/16
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a compact zoom lens and the like having a small back focus, and having a favorable optical performance.SOLUTION: The zoom lens includes, in order from an object side, a front group G1 having negative refractive power, and a rear group G2 having positive refractive power, and varies the power by changing an air interval between the front group G1 and the rear group G2. The front group G1 includes at least one negative lens and one positive lens. The rear group G2 includes, in order from the object side, a first partial group LA having positive refractive power, a second partial group LB having negative refractive power, a third partial group LC having positive refractive power, and a negative lens LD, and satisfies predetermined conditional expressions.
Patent JP-2012219798-A (JP)
Title: Control device for internal combustion engine
Inventor: HAYASAKA MASATO
IPC: F02D45/00
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of reducing suction pulsation.SOLUTION: The control device for an internal combustion engine to be loaded on a vehicle comprises an engine, an intake passage, a brake booster, a control valve, and a valve control means. The brake booster communicates with the intake passage. The control valve controls communication and blockage of the intake passage and the brake booster. The valve control means opens the control valve in the case where the brake is off and the pressure of the intake passage is at a predetermined value or lower.
Patent JP-2012224898-A (JP)
Title: Cu-Ni-Si BASED ALLOY AND Cu-Co-Si BASED ALLOY FOR ELECTRONIC MATERIAL, AND METHOD OF MANUFACTURING THE SAME
Inventor: ERA NAOHIKO
IPC: H01B1/02
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a Cu-Ni-Si based alloy and a Cu-Co-Si based alloy in which the balance between 0.2% proof stress, bendability, the fatigue strength in a high cycle is improved.SOLUTION: The copper alloy for an electronic material includes: 1.0-4.5 mass% of the total of one or two selected from Ni and Co; 0.2 to 1.3 mass% of Si, wherein (Ni+Co)/Si (mass ratio)=3.0 to 5.5; and a balance consisting of copper and inevitable impurities, wherein β{220} being the half value width of an X-ray diffraction intensity peak from the {220} crystal plane of a rolling surface with β{220} being the half value width of an X-ray diffraction intensity peak from the {220} crystal plane of a pure copper standard powder satisfy the following formula: 1.5≤β{220}/β{220}≤3, and a work hardening coefficient (n value) is less than 0.04.
Patent JP-2012225246-A (JP)
Title: Cooling passage structure of internal combustion engine
Inventor: FUKAWA SACHIHIRO
IPC: F01P3/02
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To improve a cooling performance of an inter-bore region by a simple constitution.SOLUTION: In this internal combustion engine comprising a cylinder block 10 formed with a block cooling passage around a plurality of cylinder bores, a cylinder head 30 formed with a head cooling passage, and a cylinder head gasket 20 interposed between the cylinder block 10 and the cylinder head 30, the inter-bore region 13 is cooled by making a coolant pass between and among an inter-bore cooling passage 14 formed at the inter-bore region 13 extending to the width direction of the cylinder block 10 between the adjacent cylinder bores, a gasket hole 23 which penetrates the cylinder head gasket 20, and a head hoes 31 formed at the cylinder head 30, and also making the coolant circulate between the block cooling passage and the head cooling passage. The gasket hole 23 is formed outside the width direction of the cylinder block 10 rather than an opening 15 at the side of the cylinder head of the inter-bore cooling passage 14, and the head hole 31 is formed further outside the width direction rather than the gasket hole 23.
Patent JP-2012223409-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology for reducing the workload for developing a game machine.SOLUTION: The game machine includes: a lottery means for deciding by lot whether to give benefits to a player according to lottery information; a game state achieving means for achieving one of a plurality of game states including a first-kind game state and a second-kind game state more advantageous to a player than the first-kind game state; a display means for executing display performance; a variable display pattern determination means for deciding a variation display pattern to decide at least performance time of the display performance to be executed by using the display means for each lottery with reference to variable display pattern candidate information for determining candidates of the variable display pattern; a performance control means for achieving the display performance using the display means according to a variable display pattern decided by the variable display pattern determination means; and a candidate information selection means for selecting reference candidate information which is variable display pattern candidate information to be referred to by the variable display pattern determination means.
Patent JP-2011245281-A (JP)
Title: X-ray computed tomography device and image processing method
Inventor: NAKANISHI SATORU
IPC: A61B6/03
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To generate a map related to a motion amount of a prescribed organ of a subject.SOLUTION: An X-ray computed tomography device includes: a data collection section which collects data by executing a helical scan to the subject; a reconstruction section which recomposes a medical image based on projection data by the collected data; and a map generating part which calculates a difference between the projection data and opposite projection data, calculates the sum of absolute values of the calculated difference for a projection data set consisting of a series of the projection data corresponding to each of a plurality of photographing directions, and generates the map showing the motion amount of an organ of the subject based on the sum of absolute values.
Patent JP-2012228860-A (JP)
Title: Printer
Inventor: ISHIDA NORIYUKI
IPC: B65H7/02
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a printer that can prevent misdetection of an error.SOLUTION: The printer 100 includes: a sensor 35 for detecting an error state and a non-error state; a determination unit 50 for determining whether the error occurs in the printer 100 on the basis of results detected by the sensor 35; and a sensitivity reduction unit 48 for reducing the sensitivity of the determination unit 50 for determining that the error occurs in the printer 100, when the result detected by the sensor 35 switches between the error state and the non-error state at a predetermined times N0 or more, within a predetermined time T0.
Patent JP-2012233511-A (JP)
Title: Vehicle driving device
Inventor: KIYOUE HIROAKI
IPC: F16H1/36
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle driving device that can suppress noise or vibrations caused by fluctuations of a sun gear of a deceleration planetary gear device.SOLUTION: A sun gear S2 of the deceleration planetary gear device 24 is fitted into a sun gear fitting part 70b of a second rotor shaft 70. Regarding a second carrier CA2 of the deceleration planetary gear device 24, one end of a second motor generator MG2 in an axial center line C, which is a first carrier member 78, is supported by a wall part 16a of a transaxle case 16, and the other end of the second motor generator MG 2, which is a second carrier member 80, is supported via a radial ball bearing 74 by the second rotor shaft 70. Accordingly, the vehicle driving device can suppress the noise or vibrations, which are caused by deterioration in a tooth contact of the second sun gear S2 with a plurality of second pinions P2, due to the fluctuations of the second sun gear S2.
Patent JP-2012235362-A (JP)
Title: Image scanning device capable of automatic scanning
Inventor: TANG YINGQI
IPC: H04N1/10
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an image scanning device capable of automatic scanning.SOLUTION: An image scanning device capable of automatic scanning includes a platform, a light source, an image sensor, a driving unit, and a controller. The platform is used to support an object. The light source provides illumination light. The image sensor is used to capture an image of the object. The driving unit drives the image sensor so that the image sensor moves relative to the object. The controller analyzes a sensed image to determine whether an object exists in the platform. When the object exists in the platform, the controller starts a scan step. Even if a hardware element is not installed separately, the image scanning device can automatically start the scan step and also simplify user operation.
Patent JP-2012233543-A (JP)
Title: Feeding structure for lubrication oil of working vehicle
Inventor: ICHIKAWA NOBUSHIGE
IPC: F16H57/04
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To stabilize feeding of lubrication oil to a transmission mechanism in a mission case.SOLUTION: An operation oil discharged from a hydraulic device for lifting capable of lifting and lowering a working device, and from a hydraulic device for reorientation capable of changing freely the orientation of the working device tilting to right or left, is fed to the transmission mechanism in the mission case as a lubrication oil. There are provided: a first collection part 42 for collecting the working oil discharged from the hydraulic device for lifting; a first feeding path 43 for feeding the working oil collected at the first collection part 42 to the transmission mechanism D in the mission case as the lubrication oil; a second collection part 44 for collecting the working oil discharged from the hydraulic device for reorientation; and a second feeding path 45 for the working oil collected at the second collection part 44 to the transmission mechanism in the mission case as the lubrication oil. The first collection part 42 and the second collection part 44 are disposed to be at equal or about equal height and connected through a communication path 46.
Patent JP-2011172975-A (JP)
Title: Squirting toy
Inventor: ORLOWSKI BOGUSLAW
IPC: A63H33/00
Filed: 2011-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a squirting toy that completely floats on the surface of water whether water is filled or not in the squirting toy.  <P>SOLUTION: A squirting toy is comprised of a cylindrical housing 106 and a piston 116 that slides within the housing to force water into or out of the housing via a hole therein. The housing is encased within a polyethylene closed cell foam shell 138. The shell is non-absorbing, so that the foam remains buoyant and keeps the gun afloat indefinitely when left in water. The foam is soft, so that the gun is not a safety hazard when left floating in a swimming pool.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012009415-A (JP)
Title: Lighting system
Inventor: SAKAMOTO MITSUHIDE
IPC: F21S2/00
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of controlling difference of contrast of light led out from the light-emitting portion even in the case the light-emitting portion of a long shape in one direction is viewed from any direction of the circumferential direction.SOLUTION: The lighting system comprises a power supply part which converts power supplied from the outside into a prescribed driving power, a power source part which is connected to the power supply part and emits light by the driving power, two or more light guide parts in which one or a plurality of plate-shape light guide members which guide the light of the power source part from the incident face to the emitting face are formed in one body, and a case part which is arranged so as to make a pair and houses the light source part.
Patent JP-2012064298-A (JP)
Title: Magnetic head for vertical magnetic recording having shield provided around main magnetic pole
Inventor: SASAKI YOSHITAKA
IPC: G11B5/31
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of magnetic defects in two shields and to easily determine shapes of the two side shields.SOLUTION: The magnetic head includes a main magnetic pole 12 and a shield having an end surface arranged so as to surround the end surface of the main magnetic pole 12 on a medium facing surface. The shield includes a lower shield 13A, two side shields 13B and 13C, and an upper shield. The method for manufacturing the magnetic head includes: forming a mold of which shape is determined with photolithography and which is removed on the upper surface of the lower shield 13A; plating the mold without forming a seed layer; forming two side shields 13B and 13C on the upper surface of the lower shield 13A; removing the mold; and sequentially forming a first gap layer 27, the main magnetic pole 12, a second gap layer, and an upper shield.
Patent JP-2012235987-A (JP)
Title: Winning device for game machine
Inventor: KAMIYA YUICHI
IPC: A63F7/02
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a winning device for a game machine wherein workability is improved and wherein the number of components can be reduced to reduce production cost.SOLUTION: Each turn shaft 24 is formed with a D cut surface 28 wherein a part of the circumferential face is planarly cut along the axial direction, each bearing part 27 is opened with an insertion port 30 allowing insertion of the turn shaft 24 such that the turn shaft is abutted on the bearing part from a direction orthogonal to the central axis of the bearing part 27 and that the D cut surface 28 becomes nearly parallel with the insertion direction, and a direction of each D cut surface 28 to the insertion port 30 is set such that the turn shaft 24 inserted through the bearing part 27 is not unnecessarily got out from the insertion port 30 within a turn range from a position wherein an opening/closing door 9 rises and closes a ball entrance 2 to a position wherein the opening/closing door is tilted forward to open the ball entrance 2.
Patent JP-2011243987-A (JP)
Title: Method for manufacturing paper chamber and paper chamber
Inventor: YI GUK-KUN
IPC: H01L23/427
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide paper chamber structure which has the optimal structure, of which the performance is raised, the production costs are reduced, and the defect of a sealing port is further solved and a method for manufacturing the same in order to prevent the defect generated in production and manufacturing of the paper chamber.SOLUTION: The paper chamber includes: fan-shaped metal pipes 11, 12 and 13 formed by performing press work of round metal pipes; powder sintering parts 2 on the inner surfaces of the metal pipes; support structure 3 covered with the metal pipes in the metal pipes; operating fluid to be poured into the metal pipes, all the top and bottom surfaces 11 and 12 of the metal pipes are planar, two opposite sides 13 becomes arcuate without a joint, and on the other two opposite sides, the sealing port to be welded is formed after openings at both ends of the metal pipes. The paper chamber successfully solves heat radiation problems of high heat-generating electronic products such as the conventional CPU, a graphics processor, or an LED, a solar cell.
Patent JP-2011176360-A (JP)
Title: Diamond semiconductor device having (100) face orientation
Inventor: KATO HIROMITSU
IPC: H01L21/205
Filed: 2011-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diamond semiconductor device oriented to a (100) face with an n-type single crystal diamond semiconductor film, oriented to the (100) face into which phosphorous atoms have been doped.  <P>SOLUTION: The diamond semiconductor device includes a diamond substrate which has an off angle of 10 degrees or less from the (100) face and on which epitaxial growth is carried out, and the n-type single crystal diamond semiconductor film which is epitaxially grown, while being doped with phosphorous atoms on the diamond substrate. The n-type single crystal diamond semiconductor film has an off angle same as that of the diamond substrate and the (100) face orientation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012240472-A (JP)
Title: Automobile interior component and shock absorbing body of the same
Inventor: ENMA YOSHIAKI
IPC: B60R13/02
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an automobile interior component and a shock absorbing body of the same, configured to always bend a side wall of the shock absorbing body in a similar form, thereby stabilizing a reaction load during buckling and facilitating management thereof.SOLUTION: A shock absorbing body 6 includes a wall 61 facing a side wall panel P of a vehicle, side walls 62 erected toward a trim body 2 from an outer circumferential part of the wall 61, and a resin hollow box body with a surface opposite the trim body 2 opened as an opening part 63. On each of the side walls 62 of the shock absorbing body 6, a stepped slit 8 is formed which is cut in a direction from the wall 61 toward the opening part 63.