baber/WOPTO huggingface dataset:
Patent JP-2014508458-A (JP)
Title: ネットワークにおいて通信するためのシステムおよび方法
IPC: H04W28/06
Filed: 2012-01-26
Abstract: 無線ローカル・エリア・ネットワーク（ＷＬＡＮ）システムのために、圧縮された媒体アクセス制御ヘッダおよびフレーム・チェック・シーケンスを可能にするシステム、方法、およびデバイスが、本明細書において記載されている。１つの態様では、データ・パケットにおいてペイロード・データを送信するために必要とされるオーバヘッド量を低減できるように、デバイス間で送信されるデータ・パケットにおけるヘッダ情報が圧縮される。
Patent JP-2014508500-A (JP)
Title: 電荷ポンプのサージ電流低減［０００１］本願は、２００８年３月３日に提出された「ＳｙｓｔｅｍａｎｄＭｅｔｈｏｄｆｏｒＲｅｄｕｃｉｎｇＰｏｗｅｒＣｏｎｓｕｍｐｔｉｏｎｆｏｒＡｕｄｉｏＰｌａｙｂａｃｋ」と題された米国特許出願第１２／０４１，４１４号と、２００９年３月１９日に提出された「ＤｉｇｉｔａｌＦｉｌｔｅｒｉｎｇｉｎａＣｌａｓｓＤＡｍｐｌｉｆｉｅｒＳｙｓｔｅｍｔｏＲｅｄｕｃｅＮｏｉｓｅＦｏｌｄＯｖｅｒ」と題された米国特許出願第１２／４０７，２３８号に関連しており、それらの内容は、それらの全体において、ここにおける参照によってここによって組み込まれる。
IPC: H02M3/07
Filed: 2012-03-14
Abstract: 電荷ポンプにおけるサージ電流を減少させるための技法。例示的な実施形態では、電圧供給にフライングキャパシタの端子を結合する１以上のスイッチは、可変なオン抵抗を有するように構成される。電荷ポンプが、利得モードをより低い利得からより高い利得に切り替えるように構成されるとき、１以上の可変の抵抗スイッチは、時間とともに減少する抵抗プロファイルを有するように構成される。このように、利得スイッチのアウトセットにおける電圧供給から取り出されるサージ電流は制限されうるが、定常状態の充電および放電の間のオン抵抗は低いままである。同様な技法は、電荷ポンプの正の出力電圧に供給電圧を結合しているパイパススイッチからのサージ電流を低減させるために提供される。
Patent JP-2014062271-A (JP)
Title: Lubricant base oil and production method of the same, and lubricant composition
Inventor: TAGAWA KAZUO
IPC: C10G21/16
Filed: 2014-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant base oil that can satisfy a viscosity-temperature characteristic and a low temperature viscosity characteristic by a high level and with good balance, and a production method of the same; and a lubricant composition that includes the lubricant base oil.SOLUTION: A lubricant base oil is that a urea adduct value is at most 7 mass%, a viscosity index is at least 100, and a content of a saturation component is at least 90 mass% based on the total amount of a lubricant base oil. Moreover, a production method of a lubricant base oil includes a process in which hydrocracking is performed for raw oil including normal paraffin so that a urea adduct value of a processed product may be at most 7 mass%, a viscosity index may be at least 100, and a content of a saturation component may be at least 90 mass% based on the total amount of a lubricant base oil. Moreover, a lubricant composition includes the lubricant base oil.
Patent JP-2015133426-A (JP)
Title: Surface emitting laser element
Inventor: IMAMURA AKIHIRO
IPC: H01S5/183
Filed: 2014-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface emitting laser element oscillated by an intended mode number.SOLUTION: A vertical cavity surface emitting laser element comprises: a semiconductor lamination part which includes a substrate, a first mirror laminated on the substrate, an active layer laminated on the first mirror, a current blocking layer including a disc-shaped current injection part laminated on a part of the active layer and a current blocking part formed on an outer periphery of the current injection part, and a current path layer laminated on the current blocking layer; an electrode formed on the semiconductor lamination part and has a circular opening; and a second mirror laminated on the opening. The first mirror and the second mirror form an optical resonator. A difference between an inside diameter of the current blocking part and an opening diameter of the opening of the electrode, and a distance between the current blocking layer and the electrode in a resonance direction of the optical resonator are set in a manner such that the surface emitting laser element outputs laser beams by an intended mode number.
Patent JP-2014144311-A (JP)
Title: Surgical apparatus including surgical buttress
Inventor: OLSEN LEE
IPC: A61B17/072
Filed: 2014-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a surgical buttress for use with a surgical stapling apparatus.SOLUTION: A surgical stapling apparatus comprises: an end effector 40 having a first jaw 50 and a second jaw 60; a plurality of fasteners disposed in fastener slots of the first jaw 50 with fastener formation pockets provided on the second jaw 60; and a surgical buttress 100 having a band 120 and side skirts 130, the band 120 connected to the first jaw 50 and encircling a distal end of the first jaw 50, the side skirts 130 engaging sides of the first jaw 50, where a body portion of the surgical buttress 100 is configured and dimensioned to substantially overlie at least some of the fastener slots of the first jaw 50.
Patent JP-2015017238-A (JP)
Title: Method for producing polyalkylene ether glycol diester
Inventor: TANIGUCHI TAKANORI
IPC: C08G65/332
Filed: 2014-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a low-molecular-weight polyalkylene ether glycol diester excellent in hue and excellent in productivity.SOLUTION: There is provided a method for producing a polyalkylene ether glycol diester having a number average molecular weight of 300 to 1300 by ring-opening polymerization reaction of a raw material cyclic ether and a derivative thereof and carboxylic acid anhydride, where 0.03 to 0.30 mol of carboxylic acid anhydride to 1 mol in total of a cyclic ether and a derivative thereof is used as a raw material and the ring-opening polymerization reaction temperature is 37 to 50°C.
Patent JP-2015134558-A (JP)
Title: Axle driving device of work vehicle
Inventor: INAOKA TAKAYA
IPC: B62D11/08
Filed: 2014-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a suitable arrangement configuration without interference between an ON/OFF operation device which implements ON/OFF of a clutch brake of a side clutch mechanism and a torque change operation device which implements transmission torque adjustment of an auxiliary clutch mechanism.SOLUTION: In an axle driving device 2 of a work vehicle, upon providing an auxiliary clutch device 30 which adjusts torque transmission between the left and right running axles 46L, 46R to the axle driving device, in addition to a side clutch mechanism 44, an ON/OFF operation device 130 which implements ON/OFF of side clutches 65L, 65R and side brakes 59R, 59L and a torque change operation device 68 which implements change of transmission torque through the auxiliary clutch device 30 are arranged separately to one side and the other side of a housing 35 of the axle driving device 2, respectively.
Patent JP-2015135276-A (JP)
Title: Surface shape measuring apparatus, and machine tool equipped with the same
Inventor: ONO KATSUHIKO
IPC: B23Q17/24
Filed: 2014-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce errors observed in measuring surface shapes by trigonometric surveying with light beams.SOLUTION: In a surface shape measuring apparatus 140, a displacement gauge 100 comprises a light emitter 110 that emits a light beam 116 toward a measurement object 130, an optical system 118 that condenses scattered beams of the light beam from the measurement object 130 and a light receiver 120 that detects the position of condensation by the optical system 118. A shifting mechanism 146 scans the light beam 116 by shifting the displacement gauge 100 and the measurement object 130 relative to each other. A measurement controller 156 causes the shifting mechanism 146 to so scan the light beam 116 as to position the light receiver 120 ahead or behind in the scanning direction of the light beam 116 relative to the light emitter 110, and the displacement gauge 100 to measure surface displacements of the measurement object 130 to be consecutively measured as surface shape data during the scanning of the light beam 116.
Patent JP-2015138281-A (JP)
Title: Information processing apparatus and control method thereof
Inventor: NOMURA OSAMU
IPC: G06F1/04
Filed: 2014-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus configured to control a frequency of a clock signal to be supplied to each of processing modules, according to a status of processing in process.SOLUTION: An information processing apparatus includes: a plurality of arithmetic processing modules for executing arithmetic processing on input data, and calculating an evaluation value based on the arithmetic processing to be executed; an estimation processing module for estimating processing time required for arithmetic processing in each of the arithmetic processing modules, on the basis of the evaluation value; and a clock control module for supplying a clock signal of a frequency corresponding to the estimated processing time in the arithmetic processing module, to each of the arithmetic processing modules. The processing time in each of the arithmetic processing modules is dynamically estimated, to control the frequency of the clock signal to be supplied, according to the processing to be executed.
Patent JP-2014142065-A (JP)
Title: Sealing ring and sealing device having the same
Inventor: FRANCOIS COLINEAU
IPC: F16J15/32
Filed: 2014-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent an electrostatic charge and damage to machine elements to be sealed off from one another as a result of the electrostatic charge by a sealing ring.SOLUTION: A rubbery elastic material of a sealing ring is electrically conductive, or a buffer seal 2 of the sealing ring is made of an electrically conductive material. A sealing lip 1 and/or the buffer seal are in close contact with a surface to be sealed of a first machine element 6 to be sealed, and the first machine element to be sealed is arranged adjacent to a second machine element 8, spaced radially therefrom. The sealing ring is arranged in a gap formed by the radial distance. The second machine element is grounded to a specific ground potential, and is in contact with a seal and/or the buffer seal. As a result, the first machine element and the second machine element are connected to one another in an electrically conductive manner.
Patent JP-2015141525-A (JP)
Title: Tire simulation method
Inventor: HAYASHI SATOSHI
IPC: G06F17/50
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To predict the temperature of a tire during travel.SOLUTION: A simulation method for predicting the temperature of a tire during travel comprises: a boundary condition setting step S3 for defining a boundary condition including at least a heat transfer rate between a tire outer surface and air to a tire model; and a simulation step S4 for calculating the temperature of the tire model during travel. The simulation step S4 comprises: a step for calculating the heat generation quantity of the tire model during travel; a step for calculating the heat release quantity of the tire model during travel, based on the heat transfer rate; and a step for predicting the temperature of the tire model during travel, based on the heat release quantity and heat generation quantity. The boundary condition setting step S3 comprises: a step for dividing the outer surface of the tire model into plural areas; and a step for respectively defining different heat transfer rates to the plural areas.
Patent JP-2015139740-A (JP)
Title: Method of producing composite semipermeable membrane
Inventor: KAMATA TAKU
IPC: B01D71/56
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique for efficiently giving a sufficient amount of inorganic particles to a separation function layer.SOLUTION: A method of the present disclosure comprises the steps of forming a coated layer (20) comprising aqueous solution comprising polyfunctional amine and porous inorganic particles (30) on a support (10), and bringing acid halide solution into contact with the coated layer (20). The inorganic particle (30) is, for example, at least one selected from the group consisting of a zeolite particle and a porous silica particle.
Patent JP-2014138863-A (JP)
Title: Ventilator
Inventor: KEVIN D KROUPA
IPC: A61M16/00
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a ventilator that is cheaper to manufacture, more durable, more precise and more accurate.SOLUTION: A flow rate control device controls a period of time when fluid is delivered to a patient by delivering fluid to a patient connection circuit when a solenoid is at an open position and discharging fluid from the device through a vent hole when the solenoid is at a closed position. When fluid is delivered to the patient when the solenoid is at the open position, the flow rate control device controls a flow rate by selecting and using one of a plurality of orifices having different diameters, leading to the patient connection circuit.
Patent JP-2015146336-A (JP)
Title: Component mounting machine
Inventor: OYAMA SHIGEHITO
IPC: H05K13/08
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To match the component feed operation completion timing of a feeder and the falling operation completion timing of a mounting head accurately, in a component mounting machine.SOLUTION: A component feed time A from a reference timing, at which a certain time T elapsed from the start of component feed operation of a feeder, to the completion of component feed operation is measured, and the head fall time B from the start to completion of the falling operation of a mounting head 24 is measured, and then the component feed time A and the head fall time B are stored in a storage device. Before starting the falling operation of the mounting head, a delay time (A-B) is calculated by subtracting the head fall time B from the component feed time A, stored in the storage device. The component feed operation completion timing of a feeder and the falling operation completion timing of a mounting head are matched, by starting the falling operation of a mounting head at a moment in time when the delay time (A-B) has elapsed from the reference timing.
Patent JP-2015146754-A (JP)
Title: Powdery oil and fat, and food and beverage using the same
Inventor: OTA AKIRA
IPC: A23L23/00
Filed: 2014-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a powdery oil and fat which hardly causes liquid oil to ooze out during a long-term storage, excellent in flavor and meltability in the mouth, with the flavor to be maintained for a long-term; and foods and beverages using the same.SOLUTION: The powdery oil and fat includes an oil and fat coated with a pulverized base material. The oil and fat contains a transesterified oil of a palm kernel oil and a palm oil and fat. The oil and fat includes 15 to 85 mass% of the total of a 2-saturated triglyceride which contains two saturated fatty acids (S) and one unsaturated fatty acid (U) as constituent fatty acid and a 3-saturated triglyceride which contains three saturated fatty acids (S) as constituent fatty acid, having a lauric acid content of 15.0 mass% or less in the entire constituent fatty acids.
Patent JP-2015147967-A (JP)
Title: High-strength cold-rolled steel sheet and production method thereof
Inventor: TAKASAKA NORIAKI
IPC: C22C38/14
Filed: 2014-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength cold-rolled steel sheet that has a tensile strength of 440 MPa or more as well as excellent workability, in particular excellent bendability, at low Mn content, and is excellent in material stability.SOLUTION: There is provided a high-strength cold-rolled steel sheet, which has a constitution in which, in mass%, C: 0.03% or more and 0.15% or less, Si: 1.5% or less, Mn: 0.6% or less, P: 0.05% or less, S: 0.01% or less, Al: 0.08% or less, N: 0.0080% or less, and Ti: 0.04% or more and 0.18% or less, are contained. The area ratio of the ferrite phase is 90% or more, the variation of the area ratio of the ferrite phase within the coil plane is 3% or less, the area ratio of the processed-ferrite to the ferrite phase is 15% or less, the average grain size of the Ti-containing carbide within the crystal grain of the ferrite phase is 10 nm or less, and the ratio of the Ti amount present in a solid solution state in the matrix to the contained Ti amount is less than 10%.
Patent JP-2015146873-A (JP)
Title: seat reclining apparatus
Inventor: NIHONMATSU HIDEO
IPC: A47C1/024
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a seat reclining apparatus that suppresses delay of a movement in response to operation in making a seat back perform a reverse movement from a regulation position.SOLUTION: A seat reclining apparatus 10 comprises: a first gear 15 including external teeth; a second gear 16 that includes internal teeth 161 and is to be coupled with the first gear 15 so that the external teeth and the internal teeth face each other; a wedge member 14 for moving one of the first gear 15 and the second gear 16 relatively to the other so that the external teeth and the internal teeth fit with each other; a spring 13 that is in contact with the wedge member 14 and performs energization in the directions in which the spring and the wedge separate from each other; a cam member 12 that is in contact with the wedge member 14 and rotates the wedge member 14; and a block member for suppressing rotation of a first wedge member or the cam member 12. When a seat back rotates to a predetermined position, the block member becomes in contact with the first wedge member or the cam member 12 to suppress the rotation of the first wedge member or the cam member 12.
Patent JP-2015153608-A (JP)
Title: Production method of transparent electrode film and laser processing machine
Inventor: SUZUKI MASAMI
IPC: B32B37/00
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a patterning method of a transparent electrode which can be applied for a transparent electrode film having a polyester film or a conventional annular olefin film as a base material film, by allowing variation of an energy amount of a laser beam according to a movement speed of the laser beam.SOLUTION: Provided is a production method of a transparent electrode film in which a transparent electrode 20 is formed on a base material film 10. The transparent electrode 20 is subjected to patterning by radiating a laser beam 1 to a transparent conductive film 21, and an energy amount of the laser beam is varied according to the movement speed of the laser beam 1, and the patterning of the transparent electrode 20 is performed.
Patent JP-2015151253-A (JP)
Title: Operation panel device of elevator
Inventor: SENO JUN
IPC: B66B3/00
Filed: 2014-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an operation panel device of an elevator capable of accurately detecting fingers or the like of a user approaching operation buttons in a non-contact manner without using a distance sensor, and preventing the erroneous detection of unintended operation of the operation buttons.SOLUTION: An operation panel device of an elevator comprises: operation buttons provided in an operation panel that is installed in a landing hall of the elevator or a car; sensors for detecting the presence or absence of an object on linear detection axes respectively, in which a predetermined number of two or more sensors are provided to correspond to each operation button; and a determination unit for determining whether the operation button is in an operation detection state when the predetermined number of sensors corresponding to one operation button detect the object on the detection axes simultaneously. The detection axes of the predetermined number of sensors corresponding to one operation button are arranged so as to cross each other at one point on a space which is the inside of an operation surface part of the operation button in a front view.
Patent JP-2015156056-A (JP)
Title: Server device, wake-up promotion method, and wake-up promotion program
Inventor: HIROSE MASAYUKI
IPC: G06Q50/10
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To make a user wake up efficiently. 
     SOLUTION: A server device comprises: a determination part; a specification part; and an execution part. The determination part determines whether the user has waken up or not. The specification part specifies a related-user who is other user having a relationship with the user in a communication service, when it is determined that the user has not waken up. The execution part executes predetermined processing related to the user, with respect to the related-user specified by the specification part. For example, the execution part executes sanction processing to the user who is determined that he/she has not waken up by the determination part. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015155836-A (JP)
Title: Maintenance method of window foil protection unit and electron ray irradiation device
Inventor: HATTORI TSUYOAKI
IPC: G21K5/00
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance method of a window foil protection unit and an electron ray irradiation device capable of suppressing the generation of a wrinkle in the window foil even when an atmospheric vent is opened in order to maintain the inside of the enclosure of an electronic ray irradiation device subjected to vacuum drawing. 
     SOLUTION: A window foil protection unit 100 is mounted on an electron ray transmission unit 50 so as to cover a window foil 55 from an electron ray emission side. The window foil protection unit 100 includes: a lid part 101 forming a first sealed space S1 on the electron ray emission side of the window foil 55; a first communication part 105 by which the inside and outside of the first sealed space S1 are communicated; and a pressure gauge 106 for measuring a pressure inside the first sealed space S1. The maintenance method of the electron ray irradiation device includes: a first step of maintaining a space on the electron ray emission side of the window foil 55 in the positive pressure atmosphere; then, a second step of opening the inside of a chamber to the external atmosphere; then, a third step of subjecting the inside of the chamber to vacuum drawing; and then, a fourth step of opening the electron ray emission side of the window foil 55 to the external atmosphere. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2014114461-A (JP)
Title: Biodegradable polymer composition having an improved impact resistance
Inventor: ZUZANNA CYGAN
IPC: C08L3/00
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a polymer having realized an ultimately improved superior impact resistance and a low haze.SOLUTION: In the biodegradable polymer composition of the present invention having an improved impact resistance, an impact resistance enhancer having large particle diameters is dispersed within a continuous phase of a biodegradable polymer. This impact resistance enhancer has a core-shell structure, and its average particle diameter exceeds 250 nm. This composition having an improved impact resistance exhibits a favorable impact-resistant characteristic and a low haze. The biodegradable polymer is preferably polylactic acid or polyhydroxybutyric acid. This composition includes 30-99.9 wt.% of the biodegradable polymer and 0.1-15 wt.% of at least one type of impact resistance enhancer.
Patent JP-2015158165-A (JP)
Title: Fan and hot water supply device with the same
Inventor: KAMEYAMA SHUJI
IPC: F04D29/62
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a fan having high durability capable of maintaining sufficient durability even under a high temperature environment or an acid environment, and a hot water supply device equipped with the same.SOLUTION: A fan of this invention includes: an impeller including a main plate having a first surface, a first blade made up of a plurality of first blade members extended from an inner peripheral side to an outer peripheral side of the first surface of the main plate and formed to protrude from the first surface, and a shroud covering the first blade and integrally formed with the first blade; a fan case storing the impeller in an inside thereof; a driving source attached to the fan case in order to drive the impeller; and a rotating shaft connecting the impeller and the driving source. Regarding a protrusion direction height of the first blade member protruded from the first surface, the first blade member has a straight protrusion region in which the height is linearly increased from the outer peripheral side to the inner peripheral side, and a curve protrusion region in which the height is curvilinearly increased from the outer peripheral side to the inner peripheral side, and the curve protrusion region is positioned in the inner peripheral side of the first surface compared to the straight protrusion region, and the straight protrusion region is welded to the main plate.