baber/WOPTO huggingface dataset:
Patent JP-2012219347-A (JP)
Title: Method for extracting rare earth element
Inventor: HARADA YUKIAKI
IPC: C22B3/04
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a material and a method for efficiently and inexpensively extracting a rare earth element.SOLUTION: In the method for extracting a rare earth element, a rare earth element is solidified as a fluorinated rare earth by adding a fluorine ion to an acidic solution including the rare earth element, and the solidified fluorinated rare earth is separated from a liquid phase. Furthermore, the method includes: an adsorption step of bringing an adsorbent into contact with a solution to be extracted and allowing the adsorbent to adsorb an objective metal in the solution, wherein the adsorbent can adsorb the objective metal selected from rare earth elements, and the solution to be extracted is obtained by dissolving the solidified fluorinated rare earth; and an objective metal separation step of bringing the adsorbent which adsorbed the objective metal through the adsorption step into contact with a back extraction liquid and allowing the objective metal adsorbed by the adsorbent to move into the back extraction liquid.
Patent JP-2012222231-A (JP)
Title: Workpiece transfer device and workpiece machining apparatus
Inventor: ARAI YUSUKE
IPC: H01L21/301
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece transfer device and a workpiece machining apparatus capable of transferring a workpiece by a compact structure without soiling the workpiece.SOLUTION: A movable first arm 60 comprises a wafer gripping mechanism 72 and a first suction-holding mechanism 74. A movable second arm 66 comprises a tray 76, a positioning mechanism 78, and a second suction-holding mechanism 80. A wafer W stored in a cassette C is gripped on its edge by the wafer gripping mechanism 72 so as to be pulled out from the cassette C, and is then placed on the tray 76. The wafer W placed on the tray 76 is positioned by the positioning mechanism 78, and thereafter it is suction-held by the first suction-holding mechanism 74 to be transferred to a work table 30. After being machined, the wafer W is suction-held by the second suction-holding mechanism 80 and collected from the work table 30 to be transferred to a workpiece cleaning device 56.
Patent JP-2011220341-A (JP)
Title: Frame rotated hydraulic motor with improved parking brake
Inventor: SAKURAI HISATOSHI
IPC: F03C2/08
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotary fluid pressure device for preventing damage to a brake pin and a star gear due to an overload applied to the star gear.SOLUTION: The rotary fluid pressure device 20 includes a gerotor gear set 24 having a ring gear 28 and a star gear 24 orbitally moveable about a longitudinal axis 36 relative to the ring gear. The star gear 30 includes an annular spacer ring 58 disposed at one end of the star gear. A brake pin 60 is moveable along the longitudinal axis 36 into and out of interlocking engagement with the annular spacer ring 58. The brake pin 60 includes an outer surface 62 for engaging an interior surface 66 of the spacer ring 58. The outer surface 62 of the brake pin 60 and the interior surface 66 of the spacer ring 58 are each angled relative to the longitudinal axis 36 to engage each other in a tapered engagement, to generate an axial force along the longitudinal axis 36 to move the brake pin 60 out of engagement with the star gear 30 in response to torque being applied to the star gear 30.
Patent JP-2012223232-A (JP)
Title: Swing analyzing system and swing analyzing apparatus
Inventor: SUDO KENICHI
IPC: A63B69/36
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To analyze the locus of the hitting part of a sporting tool when making a swing from a measured acceleration.SOLUTION: The swing analyzing apparatus is structured as follows: an acceleration sensor 2 is mounted on the hitting part of the sporting tool for hitting a ball to measure acceleration; a communication part 11 receiving the measured acceleration as acceleration information from the acceleration sensor 2; an analysis part 13 extracting the locus of the hitting part on the basis of the acceleration information received by the communication part 11; and a display part 14 displaying the locus of the hitting part extracted by the analysis part 13. The acceleration sensor 2 measures accelerations in an X-axis direction and a Y-axis direction each forming an angle of 45° with respect to a ball-hitting direction orthogonal to the abutting surface of the hitting part abutting on the ball, in an almost horizontal direction. The analysis part 13 extracts the locus of the hitting part on the basis of the acceleration in the X-axis direction and in the Y-axis direction.
Patent JP-2012228045-A (JP)
Title: Voltage adjusting device and method of adjusting voltage
Inventor: FUJIWARA SHINSUKE
IPC: H02J3/12
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a voltage adjusting device capable of eliminating a voltage imbalance in a three-phase electric line, and adjusting each inter-line voltage.SOLUTION: The voltage adjusting device comprises: a voltage measurement part capable of measuring each inter-line voltage between each phase of a three-phase electric line; a capacitor part or a reactor part connected in parallel between each phase of the three-phase electric line via a circuit breaker; and a controlling part capable of outputting a switching operation command, when at least one of the measured results of the inter-line voltage exceeds a prescribed voltage range, to the circuit breaker of the capacitor part or the reactor part connected between the lines.
Patent JP-2012226804-A (JP)
Title: Optical pickup device
Inventor: OKAMURA MASAYUKI
IPC: G11B7/08
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device which is unlikely to receive an effect of expansion or contraction of an adhesive due to a surrounding environment even with uneven application of the adhesive and is capable of restraining performance from being reduced.SOLUTION: An optical pickup device which reads information recorded in an optical disc comprises an optical pickup case 92 and a half mirror (an optical component) 98 which is adhered to the optical pickup case 92. The optical pickup case 92 has protrusion portions 2 where the optical component 98 is adhered thereto. An angle θ between a side surface of the protruding portion 2b and a bonding surface of the protruding portion 2a is equal to or less than 90 degrees and a length of the side surface of the protruding portion 2b is longer than a height from a main surface of the case 92 to the bonding surface of the protruding portion 2a.
Patent JP-2012163931-A (JP)
Title: Method for manufacturing retardation film
Inventor: HIRAMA SUSUMU
IPC: G02B5/30
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a belt-like retardation film in which a slow axis is inclined to a machine direction and uniformity of optical characteristics in a cross machine direction is improved.SOLUTION: A method for manufacturing a retardation film includes: stretching a belt-like original film obliquely in a stretching zone by using a heat stretching apparatus having a preheating zone, the stretching zone, and a heat processing zone; and making the temperature at a center part of a line segment C in the original film lower than the temperature of both ends of the line segment C at a time point after a difference occurs between draw ratios in both long side edges of the original film due to the oblique stretching, when considering that both ends of the original film in the cross machine direction at a boundary between the preheating zone and the stretching zone are A and B respectively and the line segment C connecting the ends A and B moves along with the movement of the ends A and B by movement and stretching of the original film in the stretching zone.
Patent JP-2012229659-A (JP)
Title: Diagnosis device for air-fuel ratio sensor
Inventor: FUKUCHI EISAKU
IPC: F02D45/00
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a failure diagnosis device for an air-fuel ratio sensor before a catalyst capable of precisely diagnosing an offset failure of the air-fuel ratio sensor before the catalyst attached to an internal combustion engine on the basis of a central air-fuel ratio in the catalyst and a target air-fuel ratio correction amount.SOLUTION: This diagnosis device 250 for an air-fuel ratio sensor determines an offset failure of the air-fuel ratio sensor 112 when a target air-fuel ratio correction amount is remarkably large or small relative to a central air-fuel ratio, from among the target air-fuel ratio correction amount and the central air-fuel ratio calculated on the basis of output signals of the air-fuel ratio sensor 112, an oxygen sensor 113, and an air flow rate detection means 110. Also, when the central air-fuel ratio is remarkably large or small relative to a theoretical air-fuel ratio, the offset failure of the air-fuel ratio sensor 112 is determined. When the offset failure of the air-fuel ratio sensor 112 is determined, a lamp or the like is lit to warn a driver of the abnormal conditions.
Patent JP-2012233614-A (JP)
Title: Outdoor unit for air conditioner device
Inventor: KANEKO YOSHIAKI
IPC: F24F1/22
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit for an air conditioner device capable of improving the maintenance performance of a substrate included in an electrical component unit.SOLUTION: The outdoor unit for an air conditioner device includes a support member 50 connected to an upper surface 16A of a partition plate 16 which vertically extends to partition the inside of a unit case 11 into a heat exchanger chamber R1 and a machine chamber R2, and supporting an electrical component unit 40. The support member 50 includes a pair of guide rails 43 extending in a front surface 16C and a back surface 16D as both ends in the cross direction of the partition plate 16 and facing an opening 5 which makes the heat exchanger chamber R1 and the machine chamber R2 communicate with each other. The electrical component unit 40 includes a substrate holder 51 to which a first substrate 41 is fitted and which has a side edge 51A fitted between the guide rails 43 freely to be pulled upward integrally with the first substrate 41.
Patent JP-2012232717-A (JP)
Title: Vehicle body tilting device, and double-layer three-way valve used in the same
Inventor: SASAKI KATSUMI
IPC: B61F5/10
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To perform rapid vehicle body tilting control while thoroughly taking advantage of a conventional-technology, an automatic height-adjustment valve for leveling-adjustment control in a vehicle body tilting device.SOLUTION: The vehicle body tilting device 30 is configured containing: individual tilting parts 112, 113 that are provided corresponding to air springs 22, 23; and a control part 110. The individual tilting part 112 can perform sufficient supply/discharge of air to/from the air spring 22 by driving a high-volume valve 170 and a control valve 40 using a height deviation, which is the deviation between the height command value provided by the control part 110 and the vehicle height value obtained from a link-lever mechanism 24. The control valve 40 has a double-layer structure of an affixed sleeve 91, a control sleeve 90, and a spool 80. The control sleeve 90 is driven to move by the link-lever mechanism 24 and a rotary-linear conversion mechanism 44. The spool 80 is driven to move by a spool actuator 120 in accordance with a set vehicle height value.
Patent JP-2012233669-A (JP)
Title: Method and device for analyzing ground heat characteristic in soil heat source heat pump system, method and device for adjusting operation of soil heat source heat pump system, and program
Inventor: NAKAMURA YASUSHI
IPC: F25B49/00
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain an effective heat conductivity including an influence of a groundwater flow as needed, and to utilize a flow effect.SOLUTION: The effective heat conductivity λ as a ground heat characteristic value is assumed, heat balance is analyzed by simulating an operation of the soil heat source heat pump system 100 on the basis of the effective heat conductivity λ, an inlet temperature of an in-ground heat exchanger, and an actual measurement value of a time series variation of a circulation flow rate of a heat medium, and a time series variation Tof an outlet temperature of the in-ground heat exchanger is calculated. Simulation and determination are repeated while resetting the effective heat conductivity λ until the calculated value Tand the actual measurement value Tof the outlet temperature of the in-ground heat exchanger satisfy prescribed conditions to evaluate the effective heat conductivity λ satisfying the prescribed conditions. Then, the operation and performance prediction of the soil heat source heat pump system 100 are executed on the basis of the effective heat conductivity, and an operation time and heat collecting/releasing amounts of the soil heat source heat pump system are adjusted.
Patent JP-2012238123-A (JP)
Title: Content management system and method
Inventor: HASEGAWA HARUHISA
IPC: G06F21/10
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To avoid a load due to the duplicate of a content not being viewed on a communication network and a server, and avoid limitation of the number of views due to viewing of the same content file and quality degradation due to load concentration on the server.SOLUTION: A content management system includes a right server. When a subscriber acquires a new content and permits to share the content with other subscribers, a VM of the subscriber requires a right sever for managing ownership and browsing permission of contents on a cloud server to add entry of the content. The right server then adds the required entry of the content to a right table and registers "sharing permission" into an item of sharing permission. The right table has entry for each content and in each entry manages information comprised of a subscriber having ownership of the content, viewing permission of the content, and sharing permission showing that VMs of other subscribers also can share the content.
Patent JP-2011164654-A (JP)
Title: Optical equipment and imaging system
Inventor: INOUE KATSUHIRO
IPC: G03B5/00
Filed: 2011-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent displacement of an object image, resulting from the initializing operation of a vibration-proof unit, from being viewed by a photographer through an electronic view finder.  <P>SOLUTION: Optical equipment 111 includes the vibration-proof unit 200 having balls 16a, 16b, 16c movable accompanying the movements of movable units L1 and 15 and can be attached to an imaging apparatus 101 having the electronic view finder displaying the image of the object image formed by the optical equipment. Control means 112 and 115 control the operations of the movable units, to allow the vibration-proof unit to execute a vibration-proof operation and allow the movable units to execute a reset operation, to move the balls to a movable center position according to the attachment of the optical equipment to the imaging apparatus. The control means allow the movable units to execute the reset operation according to the fact that power is not supplied to the electronic view finder, because a predetermined time elapses after a power supply switch is turned off.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012242936-A (JP)
Title: Vehicular road shape recognition method and device and recording medium
Inventor: SAGAWA YOSHIE
IPC: G08G1/16
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular road shape recognition method and device for highly frequently calculating a much more accurate road shape and a recording medium.SOLUTION: The vehicular road shape recognition method includes: acquiring object unit data including at least a distance to an object in association with an angle in the direction of vehicle width on the basis of a reflection wave with respect to the emission of a transmission wave; determining the classification of recognition of whether the object is a traveling object or stationary object on the basis of the relative speed of the object obtained on the basis of the reflection wave and a self-vehicle speed; extracting each object unit data on a preceding vehicle 181 with respect to a self-vehicle 180 and a vehicle 182 before the preceding vehicle from among traveling objects; extracting each object unit data on reflectors installed along a road from among the stationary objects; approximating the three points of the self-vehicle 180, the preceding vehicle 181 and the vehicle 182 before the preceding vehicle with a circle by using each object unit data to calculate the radius of the circle; and recognizing the road shape on the basis of the radius of the circle and the row of the reflectors.
Patent JP-2012240962-A (JP)
Title: Cleansing cosmetic
Inventor: MORI TOSHIKI
IPC: C11D1/68
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a cleansing cosmetic that has excellent detergency, obtains a refreshing wash finish after washed away, on the other hand, does not excessively remove fats even if directly applied to the skin, has no taut feeling, obtains a moist touch and has low irritation.SOLUTION: The cleansing cosmetic comprises (1) 0.3-10 wt.% of one or more nonionic surfactants selected from (a) a polyhydric alcohol fatty acid ester having an average HLB value of ≥10, (b) a polyoxyethylene polyhydric alcohol fatty acid ester and (c) an alkyl glucoside, (2) a 10-85 wt.% of a polyhydric alcohol and (3)≥1 wt.% of water.
Patent JP-2012240809-A (JP)
Title: Separation device and separation method
Inventor: OKAMOTO KOJI
IPC: B65H41/00
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a separation device and a separation method that can improve processing capacity with a simple constitution.SOLUTION: This separation device 1 includes a second sheet support means 2 having a first surface W1 stuck to one surface of a first adhesive sheet S1 and supported by a first ring frame RL1 as a frame member, having a second surface W2 for separating the first adhesive sheet S1 from a wafer W as a plate-like member stuck to one surface of a second adhesive sheet S2 and supporting the second adhesive sheet S2 by a support surface 21 contacting with the other surface side of the second adhesive sheet S2, a moving means 3 that can move the second sheet support means 2 in the parallel direction to the first surface W1 of the wafer W, a separation force imparting means 5 that can impart separation force in the direction for separating from the wafer W to the first adhesive sheet S1, and a collecting means 6 for collecting the wafer W of separating the first adhesive sheet S1.
Patent JP-2012243225-A (JP)
Title: Clustering device, clustering method, and clustering program
Inventor: KAWAMAE NORIAKI
IPC: G06F17/30
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To eliminate constraint associated with determination of an attribute of each cluster, and to make relationship between clusters easy to understand.SOLUTION: A clustering device comprises: a division unit 436 that hierarchically divides a cluster to which each data belongs; and an attribute selection unit 440 that selects an attribute common to the multiple divided clusters and an attribute unique to the divided clusters.
Patent JP-2011249805-A (JP)
Title: Light emitting element
Inventor: BOM HAI YONG
IPC: H01L33/22
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To improve the electric property and optical property of a light emitting element.SOLUTION: A light emitting element according to an embodiment includes a substrate, a light emitting structure including a first conductive semiconductor layer having an exposed region, an active layer, and a second conductive semiconductor layer on the substrate, a first electrode on the exposed region of the first conductive semiconductor layer, and a second electrode on the second conductive semiconductor layer. A side of the light emitting structure includes a first inclined side plane inclined with respect to a reference plane. The first inclined side plane includes a concavo-convex pattern having a concavo-convex structure in which the length in a first direction is greater than the length in a second direction. The reference plane is a plane perpendicular to a direction in which the substrate faces the light emitting structure. The first direction is an inclination direction of the first inclined side plane and the second direction is a lateral direction of the first inclined side plane.
Patent JP-2011199895-A (JP)
Title: Multiple channel interference cancellation
Inventor: JONES WILLIAM W
IPC: H04B3/23
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for reducing crosstalk in a multi-channel communication system.SOLUTION: In one embodiment, outgoing signals (302) in a multi-channel environment are manipulated into a transform domain, such as the frequency domain. Thereafter, the signals may be combined and modified based on a weighting variable (424) to create a cancellation signal. Combined processing greatly reduces system complexity and increases processing speed. After processing in the transform domain (416), the cancellation signal undergoes further processing to return the cancellation signal into the time domain (430). The cancellation signal may then be combined with received signals to cancel crosstalk or echo (338). A method and apparatus for crosstalk cancellation in the analog domain and digital domain is also disclosed. Cancellation at least partially in the analog domain reduces requirements for digital to analog converters within the front-end processing system of a receiver and thereby reducing clipping and increasing operating speed.
Patent JP-2012246531-A (JP)
Title: Method for manufacturing molybdenum oxide-containing thin film, starting material for forming molybdenum oxide-containing thin film, and molybdenum amide compound
Inventor: SATO HIROKI
IPC: C07C211/03
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a molybdenum oxide-containing thin film by a CVD process, in which excellent transportation performance for a precursor is achieved, the supply amount of the precursor to a substrate is easily controlled, the precursor can be stably supplied, and a high-quality molybdenum oxide-containing thin film can be manufactured with good mass-productivity.SOLUTION: The method for manufacturing a molybdenum oxide-containing thin film comprises: introducing vapor containing a molybdenum amide compound obtained by vaporizing a starting material for forming a thin film containing a compound expressed by general formula (I), onto a substrate; and further introducing oxidative gas to induce decomposition and/or a chemical reaction to form a thin film on the substrate. In the formula, Rand Rare each 1-4C straight-chain or branched alkyl; Ris t-butyl or t-amyl; y is 0 or 2; x is 4 when y is 0, and x is 2 when y is 2; and a plurality of Rand Rmay be respectively the same or different.