baber/WOPTO huggingface dataset:
Patent JP-2011138500-A (JP)
Title: Method and system for determining disparity search range in stereo video
Inventor: YEA SEHOON
IPC: G01B11/245
Filed: 2010-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for determining a disparity search range for a current stereo image of a scene based on a set of stereo images of the scene.  <P>SOLUTION: The system and method include steps of: selecting a subset of stereo images from the set of stereo images, the subset including the current stereo image and at least one neighboring stereo image, wherein the neighboring stereo image is temporally-neighboring to the current stereo image; determining a disparity histogram for each stereo image in the subset of stereo images to form a set of disparity histograms; determining a weighted disparity histogram as a weighted sum of the disparity histograms in the set of disparity histograms; and determining the disparity search range from the weighted disparity histogram.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012127656-A (JP)
Title: Radio device for gas meter
Inventor: SUGIYAMA MASAKI
IPC: G01F3/22
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a radio device for gas meter that has a simple structure and can be easily installed on a gas meter.SOLUTION: A flange 510 of a gas meter 500 is clamped by a clamping part 20 composed of two lower claws 22 provided on the upper end portion of a radio device 100 for gas meter, two upper claws 24 that are replaceably inserted in positions corresponding to the lower claws 22, and a first fastening member 26 that fastens the lower claws 22 and the upper claws 24.
Patent JP-2012128548-A (JP)
Title: Control system, control device, communication device and battery set
Inventor: YAMAMOTO TOMOKAZU
IPC: B60R25/045
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a control system, a control device, a communication device, and a battery set for a vehicle which effectively prevent use of non-regular battery in the vehicle, avoid complicating the devices and are not vulnerable to any unauthorized method.SOLUTION: A battery set 6 has an ID 63 stored in an IC chip 62 in a battery 60 and a QR code (or a bar code) 64 printed on its packaging bag 61. A vehicle 2 reads the ID 63 of the battery 60 mounted in it and transmits it to a center 3 by radio, and a distributor or the like reads the QR code (bar code) 64 and transmits it to the center 3. The center 3 authenticates whether the two codes constitute a regular pair of codes and transmits an authentication result to the vehicle 2. The vehicle 2 allows use of the battery 60 mounted in it if the authentication is successful.
Patent JP-2012126775-A (JP)
Title: Emulsion resin composition for damping material and damping material
Inventor: MIYAWAKI YUKIHIRO
IPC: C08L101/00
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an emulsion resin composition for a damping material, which exhibits excellent damping property and is suitably used in various structures in which a coated-type damping material is used.SOLUTION: The emulsion resin composition for a damping material includes a polymer obtained by polymerizing monomer components. The emulsion resin composition includes a polymer being a main component and at least one polymer different from the polymer being the main component, wherein the content ratio of the polymer being the main component is 65-99 mass% based on the total mass of the polymers contained in the emulsion resin composition for a damping material.
Patent JP-2011136416-A (JP)
Title: Automated positioning and alignment method and system for aircraft structures using robots
Inventor: SIMONETTI MARCOS LEANDRO
IPC: B25J13/08
Filed: 2010-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automated positioning and alignment method and system that is more automated and accurate to position an aircraft body and other components.  <P>SOLUTION: The automated positioning and alignment method and system for aircraft structures use an anthropomorphous robot 100 with six degrees of freedom to carry the aircraft structural components FP1 during the positioning and alignment. The components and structures (if any) supporting the components are treated as robot tools.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012129821-A (JP)
Title: Communication device
Inventor: SUZUKI KOICHI
IPC: H04J3/06
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a communication device for reducing capacity of a buffer storing a DL sub-frame.SOLUTION: A communication device comprises: a PDU buffer 71 having a plurality of PDU buffers #1_71to #n_71corresponding to a plurality of bursts Burst #1 to n and storing a data unit for each of the bursts respectively; a MAC header inspection part 72 inspecting a MAC header part (header part) of the data unit of the burst Burst #i for an error, when the MAC header part is written in the PDU buffer #i_71corresponding to the burst Burst #i; a buffer management_write control part 73 writing the data unit having no errors in the MAC header part to the PDU buffer #i_71, following the writing of the MAC header part; and a control part 74 reading out the data unit.
Patent JP-2012127902-A (JP)
Title: Semiconductor pressure sensor and manufacturing method for the same
Inventor: SATO KIMITOSHI
IPC: B81B3/00
Filed: 2010-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a technology for suppressing unevenness in performance to go with downsizing of a semiconductor pressure sensor.SOLUTION: A manufacturing method of the semiconductor pressure sensor forms on a sacrificial layer 16 a lamination structure which includes a polysilicon diaphragm 6, a polysilicon gauge resistance 4b formed on a space 13 side to be a vacuum chamber below the diaphragm, and a group of insulator films 3, 5, 7 having an etching liquid introduction hole 15 that incorporates the diaphragm and resistance and are in contact with the sacrificial layer 16. By introducing the etching liquid into the etching liquid introduction hole 15 and etching the sacrificial layer 16, the lamination structure is formed as a diaphragm body 11 functioning on the vacuum chamber; by etching a surface below a first opening 2a of a first insulator film 2 in a silicon substrate 1, the space 13 to become a vacuum chamber and a diaphragm stopper 12 which is placed in the space 13 and protrudes toward near a center of a diaphragm body 11 are formed.
Patent JP-2011140947-A (JP)
Title: System and method for controlling fuel flow within machine
Inventor: OUELLET NOEMIE DION
IPC: F02C9/40
Filed: 2010-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide improved systems and methods for controlling a plurality of fuel flows, which does not lead to combustion instabilities when a plurality of different fuel types are utilized in a gas turbine.  <P>SOLUTION: A plurality of fuel types provided to a machine and a plurality of fuel circuits 110 associated with the machine can be identified, each of the plurality of fuel circuits 110 adapted to be provided with one or more of the plurality of fuel types. A fuel flow parameter for calculating fuel flow can be identified, and a respective fuel flow for each of the one or more fuel types provided to each of the plurality of fuel circuits 110 may be calculated based at least in part on the identified fuel flow parameter. Based at least in part on the calculation of the respective fuel flows, operation of one or more fuel flow control devices providing fuel to the plurality of fuel circuits 110 can be controlled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012135349-A (JP)
Title: Method for manufacturing absorbent article
Inventor: HIYAJO TAKU
IPC: A61F13/472
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an absorbent article that can form flap pieces of high dimensional accuracy while suppressing the formation of a portion to be treated as a trim from an original fabric of flap parts.SOLUTION: The method for manufacturing the absorbent article having a pair of flap parts comprising a pair of flap pieces includes steps of: cutting a flap original fabric 62 in a wavy shape along its flow direction to obtain a pair of flap continuous bodies 6A, 6B; conveying the flap continuous bodies 6A, 6B while sucking them by a conveying means 3; transferring both of the flap continuous bodies 6A, 6B on the conveying means 3 onto separate transfer rolls 4A, 4B from mutually different positions in the conveying direction of the conveying means 3 and then conveying them onto another conveying means 5 to align the positions of flap portions 65, 65 of the flap continuous bodies 6A, 6B; and cutting both of the aligned flap continuous bodies 6A, 6B over the width direction to obtain the pair of flap pieces 16, 16.
Patent JP-2012137223-A (JP)
Title: Flow divider of heat exchanger, refrigerating cycle device provided with the flow divider, and air conditioner
Inventor: TAKAKU SHOJI
IPC: F16L41/02
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant flow divider capable of improving the distribution precision of a refrigerant and achieving stable flow division even if a gas and liquid mixing ratio of the refrigerant changes or drift is caused.SOLUTION: The refrigerant flow divider includes a casing, inflow piping for making the refrigerant flow in the casing, first and second refrigerant outflow piping for making the refrigerant flow out from the casing, and a partition plate arranged on the bottom part of the casing. The first refrigerant outflow piping has a first opening for making the refrigerant flow out. The second refrigerant outflow piping has a second opening for making the refrigerant flow out. When the position of a refrigerant inflow opening of the inflow piping is A, positions of refrigerant outflow openings of the first refrigerant outflow piping and the second refrigerant outflow piping are B, positions of refrigerant outflow openings of a first refrigerant outflow opening and a second refrigerant outflow opening are C, and the position of an upper end of the partition plate is D, A≤D, B<D and D<C are satisfied.
Patent JP-2012136286-A (JP)
Title: Handheld discharge container and antislip member
Inventor: KAMIMURA HIDEO
IPC: B65D23/00
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a handheld discharge container designed to prevent fingers holding a container body from slipping when pushing down a push-down head.SOLUTION: The handheld discharge container includes: a pump container 2 that has a bottom, an outer peripheral surface 4 of cylindrical form, and a push-down head 16 with a nozzle provided on the upper end side thereof; and an antislip member 20 that has a holding cylinder 22 fitted onto an upper portion of the outer peripheral surface 4 of the pump container and is configured so that multiple leg pieces 34 extend down from a lower portion of the holding cylinder along a lower portion of the outer peripheral surface 4 of the pump container and so that hooks 36 provided at the lower ends of the respective leg pieces are locked on the bottom surface 6 of the pump container 2. Thus, the outer surface of the holding cylinder 22 is formed as an antislip surface 26.
Patent JP-2012140494-A (JP)
Title: Outdoor urethane adhesive
Inventor: MATSUKI YUICHI
IPC: C09J175/04
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor urethane adhesive excellent in the initial adhesiveness, the adhesiveness after curing and the flexibility of a film after curing, and preferably better in weather resistance; and to provide a solar cell back sheet obtained using the adhesive, and a solar cell module obtained using the solar cell back sheet.SOLUTION: The outdoor urethane adhesive (A) includes a urethane resin (A) obtained by reacting an isocyanate compound (a1) with a polyol (a2) having an ester bond. The isocyanate compound (a1) contains at least one selected from aliphatic isocyanates and alicyclic isocyanates, and the polyol (a2) contains both of a polyester polyol (a2-1) and an acryl polyol (a2-2). The outdoor urethane adhesive (A) is excellent in the initial adhesiveness, the adhesiveness after curing and the flexibility of a film after curing. If the outdoor urethane adhesive (A) further contains a hydroxyphenyltriazine-based compound, the outdoor urethane adhesive (A) exhibits only a small change in color difference and better weather resistance.
Patent JP-2012139629-A (JP)
Title: Rotating device and inspection device
Inventor: AOYAMA SHIGEICHI
IPC: B06B1/16
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotating device capable of rapidly generating unbalanced centrifugal force in a rotating body and of simulating sudden vibration of the rotating body generated at that time, and an inspection device.SOLUTION: The rotating device includes the rotating body 6 and a temporary holding plumb bob 12 temporarily held on the outer peripheral face of the rotating body 6. A position of a gravity center of the overall rotating body 6 and temporary holding plumb bob 12 is disposed on a rotating shaft 10a of the rotating body 6. When the rotating body 6 is rotated at predetermined rotational frequency, the temporary holding plumb bob 12 is separated from the rotating body 6, and the rotating body 6 is made to generate vibration in the direction orthogonal to the rotating shaft 10a.
Patent JP-2012142785-A (JP)
Title: Radio communications system and redundancy method therefor
Inventor: YAMAGISHI TAKASHI
IPC: H04W24/04
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a radio communications system having a relay device that determines whether relay is required or not, usually transmits/receives data without going through the relay device, and relays the data only when it is determined that the relay is required.SOLUTION: A redundancy method is for a radio communications system comprising a plurality of radio communication apparatuses 1 to 3, and a relay device 4 communicable with each of the plurality of communication apparatuses. The relay device 4 monitors data between the one first radio communication apparatus being a transmission source and the other second radio communication apparatus being a transmission destination; determines the presence/absence of preset timeout time; and relays the data between the first radio communication apparatus and the second radio communication apparatus when the timeout time is detected. Thereby, the relay device 4 usually transmits/receives the data without going through the relay device; and relays the data only when the timeout time is detected.
Patent JP-2010523596-A (JP)
Title: ニトロ−イミダゾール低酸素造影剤
IPC: C07D403/12
Filed: 2008-04-04
Abstract: 本発明は、低酸素腫瘍又は虚血組織をイン  ヴィヴォ（ｉｎ  ｖｉｖｏ）で検出するのに有用な、式（Ｉ）の新規な放射性標識化生体還元性トレーサーに関する。一実施形態において、該トレーサーは、２−ニトロイミダゾール部分、トリアゾール、薬物動態を向上させる置換基を有する代謝的に安定なリンカー及び放射性同位元素からなる。好ましいイン  ヴィヴォ（ｉｎ  ｖｉｖｏ）造影手法は陽電子放射断層撮影である。 【選択図】【化１】
Patent JP-2010528043-A (JP)
Title: トランス−１，３，３，３−テトラフルオロプロペンを製造するための方法
IPC: C07C19/08
Filed: 2008-05-22
Abstract: （ａ）ペンタフルオロプロパン（ＨＦＣ−２４５）、好ましくは１，１，１，３，３−ペンタフルオロプロパン（ＨＦＣ−２４５ｆａ）を、好ましくは苛性溶液と接触させることにより、好ましくは脱フッ化水素化により、シス−ＨＦＯ−１２３４ｚｅ及びトランス−ＨＦＯ−１２３４ｚｅを含む反応生成物へと転化して；そして（ｂ）前記反応生成物のうち少なくとも一部、好ましくは実質的な部分、一定の態様においては実質的にすべてを、少なくとも一種の異性化触媒と接触させて、前記反応生成物中のシス−ＨＦＯ−１２３４ｚｅの少なくとも一部、好ましくは少なくとも実質的な部分を、トランス−ＨＦＯ−１２３４ｚｅへと転化することにより、ＨＦＯ−１２３４ｚｅを形成するための方法、及びＨＦＯ−１２３４ｚｅを含む組成物を形成するための方法を開示する。 【選択図】図１
Patent JP-2010531230-A (JP)
IPC: C21D1/40
Filed: 2008-06-02
Abstract: A method of thermal forming of refractory alloy suture needles is disclosed. Needle blanks made from refractory alloys are used to form surgical needles, which are heated to a temperature above the ductile to brittle transition temperature but below the recrystallization temperature of the refractory alloy. The heated needle blanks are then mechanically formed into a surgical needle. A Fixture and an apparatus for forming refractory alloy surgical needles using this method are also disclosed.
Patent JP-2010529512-A (JP)
Title: 強誘電体材料の改善された電界分極
IPC: G02F1/35
Filed: 2008-06-11
Abstract: 強誘電体材料の試料に非線形値の周期的変化を誘導する方法は、前記試料の対向表面に一対の電極を配置する段階であって、一方の電極が非線形変化の所望のパターンを定義する段階と、前記電極を用いて所定の時間にわたり前記試料にプレバイアス電圧を印加する段階であって、前記プレバイアス電圧が、前記強誘電体材料の保磁力未満である段階と、前記非線形変化の所望のパターンに従って前記試料に領域反転を生成するために、前記所定の時間後に前記電極を用いて前記試料に電流制御された分極電圧を印加する段階と、を備える。前記プレバイアス電圧が、前記強誘電体材料の保磁力の７５％またはそれ以上であり、１から１００秒の所定の時間印加され得る。
Patent JP-2010532879-A (JP)
Title: アダプティブ・インテリジェント・ノイズ抑制システム及び方法
IPC: H04R3/00
Filed: 2008-07-03
Abstract: アダプティブ・インテリジェント・ノイズ抑制するシステムと方法を提供する。実施形態では、主音響信号を受け取る。音声歪み推定値を主音響信号に基づき決定する。音声歪み推定値を用いて、エンハンスメントフィルタを調整する制御信号を求める。エンハンスメントフィルタを利用して、複数のゲインマスクを生成する。このゲインマスクを主音響信号に適用して、ノイズ抑制した信号を生成する。
Patent JP-2010534629-A (JP)
Title: 電気化学的に活性化された次亜塩素酸塩の溶液を含む医薬製剤
IPC: A61P27/16
Filed: 2008-07-28
Abstract: 本出願は、活性成分および担体を含む医薬製剤であって、担体が水性の電気化学的に活性化された塩の水溶液を含む医薬製剤に関する。
Patent JP-2010534055-A (JP)
Title: 電気モータ、とりわけ自動車におけるサーボモータまたは駆動モータ
IPC: H02K3/50
Filed: 2008-05-27
Abstract: 電気モータは、ステータおよび回転支承されたロータと、ステータケーシング内に設けられたコイルを備えており、該コイルの巻線は、接続線路システムによって通電可能である。ステータ内部空間の外側に配置された冷却プレートを備えており、該冷却プレートの外側には、モータ電子機器のための支持プレートが配置されており、該支持プレートに前記接続線路システムが接続されている。前記接続線路システムは、前記冷却プレートに設けられた切欠を通り抜けて内側から外側へと導かれており、前記支持プレートと電気的に接続されている。
Patent JP-2011510431-A (JP)
Title: ナノ構造チップを備えた電子放出源及びこれを用いた電子カラム
IPC: H01J37/06
Filed: 2008-07-28
Abstract: 【課題】  電子放出源としての条件を満たし、整列性がよく、単一ビームの電子カラムとマルチビームの電子カラムの構造においても好適な電子放出源が必要である。 【解決手段】   本発明の電子放出源は、所定の位置に貫通しないアパーチャまたは溝（ｃｏｎｃａｖｅ ｏｒ ｗｅｌｌ）が形成された基材または蒸着などにより所定の部位が突出した基材、前記溝の内面にまたは突出した表面に付着された触媒または接着剤層、及び前記触媒または接着剤に成長または付着されるナノ構造チップを含む。 【選択図】  図２
Patent JP-2010535966-A (JP)
Title: 内燃エンジンバルブトレイン切替え装置
IPC: F01L13/00
Filed: 2008-08-07
Abstract: 本発明は、切替えユニット（３６）を備えた内燃エンジンバルブトレイン切替え装置に基づいている。   切替えユニット（３６）が、少なくとも２つのスイッチユニット（１、２）と、少なくとも１つの切替え手段（３、４）とを備えた少なくとも１つの作動ユニット（３８）を有しており、この作動ユニットが、少なくとも１つの作動モードにおいて、少なくとも２つのスイッチユニット（１、２）を、少なくとも部分的には時間的にずれた形で作動させるために設けられていることが提案されている。 【選択図】図１
Patent JP-2010539682-A (JP)
Title: アンビエント光補償センサ及び手順
IPC: H05B37/02
Filed: 2008-09-08
Abstract: 本発明は、光を生成するための１つ以上の光源要素と、前記光源要素によって発せられる光とアンビエント光とを受け取り、受け取られた光を表す第１のセンサ信号Ｓ１を生成する第１のセンサと、アンビエント光のみを受け取り、受け取られた前記アンビエント光を表している第２のセンサ信号Ｓ２を生成する第２のセンサとを含む、光を発する、ソリッドステートベースの光源、対応する回路及び方法に関する。更に、前記ソリッドステートベースの光源は、第１及び第２のセンサ信号Ｓ１、Ｓ２を受け取り、前記アンビエント光の影響を補償するために、第１のセンサ信号Ｓ１と第２のセンサ信号Ｓ２との間の差に基づいて、前記光源要素を制御するための制御信号Ｓｃを生成する制御ユニットを有している。
Patent JP-2011503256-A (JP)
IPC: C08K3/22
Filed: 2008-10-08
Abstract: Extruded polymer foams are prepared using brominated fatty acids, an ester, amide or ester-amide of a brominated fatty acid, a glyceride of one or more brominated fatty acids, or a polymerized brominated fatty acid as an FR additive. The brominated FR additives unexpectedly are stable at the extrusion temperatures, and provide excellent flame retardancy to the foams.
Patent JP-2011525579-A (JP)
Title: 微粒子トラップを有するガソリンエンジン排出ガス処理システム
IPC: F01N3/28
Filed: 2009-02-04
Abstract: 【選択図】          なし
Patent JP-2011513214-A (JP)
Title: １１β−ヒドロキシステロイドデヒドロゲナーゼ阻害剤
IPC: C07D213/82
Filed: 2009-02-25
Abstract: 式Ｒ １ −ＣＯ−Ｘ−Ｙ−Ｚ−Ｒ ２ ［式中、ＸおよびＺはそれぞれ、１〜３個の炭素長を有する飽和または不飽和炭素鎖から独立に選択される任意選択の基であり、ＹはＳＯ、Ｓ、ＳＯ ２ 、ＣＨ＝ＣＨ、ＣＨ ２ ＣＨ ２ またはＯであり、Ｒ １ は以下の基（Ａ）（−−−は結合点を表す）から選択され、Ｒ ２ は、任意選択で置換された５員または６員環を含むヘテロアリール基であり、前記環は炭素のみと少なくとも１個の窒素を含むか、または、炭素のみと少なくとも２個の窒素および少なくとも１個のイオウを含み；（ｉ）Ｒ １ が基（Ｂ）であり、−ＣＯ−Ｘ−Ｙ−Ｚ−がＣＯ−ＣＨ ２ −ＳＯ、ＣＯ−ＣＨ ２ −ＳまたはＣＯ−ＣＨ ２ −ＳＯ ２ である場合、Ｒ ２ は基（Ｃ）以外であり、（ｉｉ）Ｒ １ が基（Ｄ）であり、−ＣＯ−Ｘ−Ｙ−Ｚ−が−ＣＯ−ＣＨ ２ −Ｏ−である場合、Ｒ ２ は基（Ｅ）以外である］の化合物を提供する。
Patent JP-2012142210-A (JP)
Title: Electromagnetic relay
Inventor: KAKOIYAMA YUKI
IPC: H01H50/30
Filed: 2011-01-04
Abstract: PROBLEM TO BE SOLVED: To propose an electromagnetic relay of quiet type which makes high capacity electricity conduction possible, and also propose an electromagnetic relay which is very quiet and easy to assemble when mounted on a printed circuit board.SOLUTION: An electromagnetic relay 10 of the present invention is of a plug-in type comprising a relay body 11 and a plug terminal 14 which is electrically connected to the relay body 11. The electromagnetic relay 10 includes a spring member 16 which is interposed between the relay body 11 and the plug terminal 14. The spring member 16 is attached at one end to the relay body 11 and attached at the other end to the plug terminal 14 to support the relay body 11 elastically, and is formed out of copper alloy.
Patent JP-2012141875-A (JP)
Title: Network printing system, printing device, print data transmitting device and computer program
Inventor: KUWABARA TETSUYA
IPC: H04N1/00
Filed: 2011-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a print data transmitting device for teaching recommended print conditions corresponding to the size of a recording sheet in a printing device to an operator.SOLUTION: A network printing system includes: a print condition storage part for storing print conditions designated by a user as user designation print conditions; a print condition comparison part for comparing recommended print conditions corresponding to the size of a recording sheet calculated from print setting information consisting of the size of the recording sheet and the possibility/impossibility of double-side printing with the user designation print conditions; a changed picture display part for, when the user designation print conditions are not matched with the recommended print conditions, displaying a changed picture including the recommended print conditions on which selection buttons for selecting the recommended print conditions as print conditions are arranged; a print condition changing part for changing the user designation print conditions based on the operation of the selection buttons; a print data generation part for generating print data including the user designation print conditions based on the print instruction; and a print data transmission part for transmitting the print data.
Patent JP-2012147066-A (JP)
Title: Voltage amplification apparatus and voltage amplification method
Inventor: KAMIMURA SEI
IPC: H03F1/30
Filed: 2011-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a voltage amplification apparatus constituted by a plurality of amplification stages, which can suppress ripple components of a supply voltage included in an output signal while reducing circuit scale.SOLUTION: The voltage amplification apparatus includes: a bias circuit (200) for generating first and second reference voltages (V1, V2) from one supply voltage (VDD); a first amplifier (101) for amplifying an input signal (Vin) with the first reference voltage to output a first output signal (Vout1); and a second amplifier (102) for amplifying the first output signal with the second reference voltage to output a second output signal (Vout2). The first and second reference voltages include ripple components of the supply voltage. The second amplifier receives the ripple component included in the first output signal and the ripple component included in the second reference component in phase with each other to suppress the ripple component included in the second reference voltage with the ripple component included in the first output signal.
Patent JP-2011157061-A (JP)
Title: Hybrid driving system
Inventor: FUECHTNER MARTIN
IPC: B60L50/16
Filed: 2011-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid driving system for improving a characteristic of a hybrid vehicle, particularly in energy consumption and/or a sporty drive style.  <P>SOLUTION: The hybrid driving system includes an internal combustion engine (2), an electric machine (30), a clutch device (10), a variable speed transmission (5) capable of connecting a transmission input shaft (13) to an output shaft (6) and having a planetary gear mechanism (33). Particularly in the energy consumption and/or the sporty drive style, for improving the characteristic of the hybrid vehicle having the hybrid driving system, the electric machine (30) is connected to the transmission input shaft (13) and the output shaft (6) via the planetary gear mechanism (33).  <P>COPYRIGHT: (C)2011,JPO&INPIT