baber/WOPTO huggingface dataset:
Patent JP-2013543793-A (JP)
Title: 電気化学分離用のフロー分配器
IPC: C02F1/469
Filed: 2011-11-11
Abstract: 電気化学分離システムはモジュール式であり、少なくとも第１のモジュール式ユニットと第２のモジュール式ユニットとを有する。各モジュール式ユニットは、セルスタックとフレームとを有する。フレームはマニホルドシステムを有する。フレーム内のフロー分散システムは、電流効率を向上可能である。モジュール式ユニットの間に配置されたスペーサもシステムの電流効率を向上可能である。
Patent JP-2014501860-A (JP)
Title: チゼルホルダ
IPC: E21C35/18
Filed: 2011-12-02
Abstract: 本発明は、地面用加工機械、特に路面切削機用のチゼルホルダ（２０）であって、支持体（２１）を備え、差込み突出部（３０）が該支持体（２１）に間接的に又は直接的に差込み突出部側において接続されており、前記差込み突出部（３０）は、少なくとも１つの凸面状の接触面（３１.１）と押圧面（３２.１）とを有する、チゼルホルダに関する。   このようなチゼルホルダにおいて、前記差込み突出部（３０）は、互いに間隔をおいて配置された２つの凸面状の接触面（３１.１）を有するように構成されていると、加工力を、接続されたベース部分（１０）に、負荷を最適化して導くことができる。
Patent JP-2014506272-A (JP)
Title: アセトアセテート官能性モノマー及びコーティング組成物におけるその使用
IPC: C08F220/28
Filed: 2011-11-29
Abstract: 下記式（１）：     ［式中、Ｒは水素又はメチル基であり、Ｘは５〜８個の炭素原子を有する分岐アルキル基又は分岐環式アルキル基であり、そして、Ｙ１及びＹ２は独立して水素又はメチルである。］に相当するアセトアセテート官能性モノマーが開示されている。また、式（１）のアセトアセテート官能性モノマー及び１種又は２種以上の追加のエチレン性不飽和モノマー由来の残基を含むエマルジョンポリマー、サスペンションポリマー及び溶液ポリマーも開示されている。式（１）のアセトアセテート官能性モノマー、及び、場合により、１種又は２種以上の追加のエチレン系不飽和モノマーを含む、自己硬化型コーティング組成物も同様に開示されている。蒸発可能な水性キャリア中に分散された、式（１）のアセトアセテート官能性モノマー由来の残基を有するポリマーを含むラテックス配合物も開示されている。
Patent JP-2014502500-A (JP)
Title: 統合された工程システム
IPC: C12P7/64
Filed: 2011-12-19
Abstract: 本発明は、発酵油脂産生、および、パルプおよび／または製紙工業工程を含む統合された方法に関する。本方法は、発酵油脂産生工程において、パルプおよび／または製紙工業からの有機材料を含む培地上で培養された場合に脂質または複数の脂質および酵素を産生することのできる微生物を使用することを含む。脂質または複数の脂質および酵素は、発酵油脂産生工程において、および／または、それと関係する工程において、前記微生物によって産生される。本発明はまた、本方法において産生された脂質の、バイオ燃料として、バイオ燃料の成分として、またはバイオ燃料製造のための出発物質としての使用、および、パルプおよび／または製紙工業における、または他の適用における、脂質産生工程において産生された酵素の、酵素調製物としてのまたは酵素源としての使用に関する。
Patent JP-2014501257-A (JP)
Title: 水性オーラルケア組成物
IPC: A61K8/49
Filed: 2010-12-23
Abstract: ここに記載するのは、口渇を軽減するために口腔表面にポリマーフィルムを送達する、ポリマー類を含む水性組成物；およびその製造および使用方法である。
Patent JP-2014501155-A (JP)
Title: ゴルフコンテンツ提供装置及びこれを用いるゴルフコンテンツ提供システム、仮想ゴルフシミュレーション装置、ゴルフコンテンツ提供方法及び仮想ゴルフシミュレーション方法
IPC: A63B69/00
Filed: 2011-12-30
Abstract: 本発明は、ゴルフレッスン装置を通してゴルフレッスンを受けたり、仮想ゴルフシミュレーション装置を通して仮想のゴルフコースで仮想のゴルフラウンドなどを行うにおいて、使用者が自分に合うレッスンプロを直接選択したり、レッスンプロの推薦を受けてそれによる適切なゴルフコンテンツを受ける方式で、使用者が自分に合う個人向けゴルフコンテンツを受けたり、所望のゴルフコンテンツを受けることによって、使用者のゴルフ実力をより効果的に向上させ、ゴルフレッスンやゴルフ練習、仮想のゴルフラウンドにおいて使用者の興味を誘発させ得るゴルフコンテンツ提供装置及びこれを用いるゴルフコンテンツ提供システム、仮想ゴルフシミュレーション装置、ゴルフコンテンツ提供方法及び仮想ゴルフシミュレーション方法を提供する。 【選択図】図２
Patent JP-2014508564-A (JP)
Title: 調整可能剛性のカテーテルのための方法及び装置
IPC: A61M25/14
Filed: 2011-12-16
Abstract: 湾曲した人体内に挿入され、次いで、選択的に剛性を高められて所定位置に固定されることができる血管内カテーテルのための装置及び方法である。特定の実施形態において、剛性は可逆的である。カテーテル組立体の剛性又は比較可能な機械的特徴は、（カテーテル組立体が案内線材などを容易に操作するように）挿入中に比較的低い値へ調整され、次いで、実質的に所定位置に固定されたカテーテル組立体を維持するために（すなわち、介入装置の送達中において）その位置で比較的高い値へ調整され得る。
Patent JP-2014502979-A (JP)
Title: ミネラルコルチコイド受容体拮抗薬
IPC: A61P3/00
Filed: 2012-01-19
Abstract: アルドステロン介在疾患の治療に有用な式（Ｉ）の化合物ならびにそれの医薬として許容される塩が開示される。式（Ｉ）の化合物の製造方法、上記疾患の治療および予防におけるそしてその目的のための医薬製造における使用、ならびに式（Ｉ）の化合物を含む医薬組成物も開示される。     【化１】
Patent JP-2014505448-A (JP)
Title: セルラネットワークにおける管理されたピアツーピア共有
IPC: H04W76/02
Filed: 2011-02-21
Abstract: ある方法、システム、および装置が、無線対応通信環境において、ユーザ機器（ＵＥ）デバイス間のピアツーピア（Ｐ２Ｐ）データ共有動作を行うために提供される。第１のクライアントノードは、コンテンツデータを備え、サーバピアモードで動作し、コンテンツデータを提供する。第２のクライアントノードは、コンテンツデータのための要求をＰ２Ｐアプリケーションサーバ（Ｐ２Ｐ  ＡＳ）に提出する。それに応答して、Ｐ２Ｐ  ＡＳは、第１のクライアントノードのアドレスを第２のクライアントノードに提供する。第２のクライアントノードは、次いで、提供されたアドレスを使用して、コンテンツデータを提供する第１のクライアントノードに要求を提出する。第１のクライアントノードは、要求を受け取り、次いで、コンテンツデータを第２のクライアントノードに提供する。
Patent JP-2014508050-A (JP)
Title: ロボット作業対象セル較正のためのデバイス、システムおよび方法
IPC: B25J9/10
Filed: 2012-03-14
Abstract: ロボット作業対象セル較正システムは、較正デバイスを含む。較正デバイスから出射された一対のビーム投射レーザは、照準線として機能し、ツール接触点において交差する。較正デバイスはまた、４つの平面投影レーザを出射する。４つの平面投影レーザを用いて、ツール接触点に相対するロボットツールのヨー、ピッチおよびロールを調節する。先ず、較正デバイスを、固定具または作業現場上のワークピース上の選択された位置に配置する。ロボット作業対象セル較正方法は、オフラインプログラミングの精度を高め、ロボット学習時間を短縮する。ロボット作業対象セル較正システムおよび方法は、従来技術と比較してより簡単であり、投資コストが低く、動作コストも低く、また、各ロボットツールに対して再較正を行う必要無く、作業現場上において異なるロボットツールに対して用いることが可能である。
Patent JP-2014509701-A (JP)
Title: 冷凍圧縮機用の懸架スプリング
IPC: F16F15/04
Filed: 2012-03-16
Abstract: シェル（１０）と、電動機の固定子（２２）と共に、コイルスプリング（３０）のアセンブリによってシェル（１０）の内部に実装される静止アセンブリ（２０）を形成するブロック（２１）とを備えるタイプの冷凍圧縮機用の懸架スプリング。コイルスプリング（３０）は、スプリング平均直径（Ｄ）、スプリングコイルのピッチ（ｐ）、スプリングワイヤ直径（ｄ）および作動高さ（ｈ）によって定義されるスプリングパラメータの１つの所定の寸法範囲に対して、前記コイルスプリング３０に、望ましい周波数帯域に対して、懸架の構造的信頼性の剛性に最低でも対応する剛性を提供するように定義された、他の３つのパラメータの各対の少なくとも２つの間の比率と、望ましい周波数帯域に対して、スプリングの懸架構造的必要条件に応じてのみ寸法取りされたスプリングに関して、その音響伝達率における減衰とを有する。
Patent JP-2015129895-A (JP)
Title: Microlens array, method for manufacturing microlens array, electro-optic device, and electronic equipment
Inventor: FUTAMURA TORU
IPC: G02B3/00
Filed: 2014-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a microlens array having high use efficiency of light and a method for manufacturing the microlens array.SOLUTION: The method for manufacturing a microlens array 10 includes steps of: forming a first recess 131 in a first light-transmitting material 11; forming a protective member to cover the first recess 131; forming a second recess 132 in the first light-transmitting material 11 by etching the protective member and the first light-transmitting material 11; and forming a second light-transmitting material 12 having a refractive index higher than that of the first light-transmitting material 11 to cover the second recess 132. By the method, a boundary B between microlenses ML is smoothly connected, which suppresses scattering of light in the boundary B, and thereby, an electro-optic device having high light use efficiency and capable of performing bright display can be manufactured.
Patent JP-2015007025-A (JP)
Title: Site-specific chemical modifications of human fas ligand extracellular domain
Inventor: MURAKI MICHIRO
IPC: C07K1/02
Filed: 2014-01-15
Abstract: PROBLEM TO BE SOLVED: To provide site-specific chemical modifications of human Fas ligand extracellular domain protein retaining receptor-binding function to introduce properties of interest without damaging intrinsic biological activities.SOLUTION: The site-specific chemical modification of human Fas ligand extracellular domain of the invention has a chemically modified cysteine residue at the amino terminal remote from the interface of specific ligand - receptor interaction between the human Fas ligand extracellular domain and the human Fas receptor protein, where the modification is carried out by using a compound having a reactive site that specifically binds to a cysteine residue.
Patent JP-2014176614-A (JP)
Title: Card-type game machine
Inventor: TATSUMI SHOGO
IPC: A63F7/02
Filed: 2014-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a card-type game machine capable of giving sufficient ball putting-out feeling to a player.SOLUTION: When completion conditions, such as completion of a jackpot game in an exchange pattern or attainment of the maximum number of owned balls, are satisfied (S610: Yes), a main control device of a card-type Pachinko machine configured as an enclosed type completes a game to adjust owned balls. In this case, when a player obtains a certain profit (S612: Yes), an additional charge corresponding to the number of game balls shot by the player in the game is calculated, and a putout sum is set by subtracting the additional charge from an original putout sum corresponding to the number of owned balls and is stored in an IC card inserted into a CR unit.
Patent JP-2014074932-A (JP)
Title: Zoom lens system, imaging device and camera
Inventor: HIGASHICHI YASUNORI
IPC: G02B13/18
Filed: 2014-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a small size zoom lens system, an imaging device and a camera capable of providing a well-balanced wide angle of view at a wide angle end and a high zooming ratio.SOLUTION: The zoom lens system includes, from the object side to the image side in order: a first group of positive lenses; a second group of negative lenses; a third group of positive lenses; and a fourth group of positive lenses. The first group of positive lenses is a cemented lens element of a negative lens element at the object side and a positive lens element at the image side. The fourth group of positive lenses is a single lens element. When zooming, in the zoom lens system, the imaging device and the camera, the first group of positive lenses, the second group of negative lenses, the third group of positive lenses and the fourth group of positive lenses are shifted along the optical axis so that the air intervals between the lens groups change to vary the magnification. The conditions: νd≤42.00 and f/f≥6.0 (νd: Abbe number with respect to a d-line of the positive lens element in the first group of positive lenses, f: focal distance of entire system at a telephoto end, f: focal distance of entire system at a wide angle end) are satisfied.
Patent JP-2015137161-A (JP)
Title: Elevator counterweight
Inventor: TAKASHIMA KANA
IPC: B66B11/00
Filed: 2014-01-22
Abstract: PROBLEM TO BE SOLVED: To be able to attach a cover for hiding a counterweight to a frame of the counterweight without a fastening member such as a screw and to improve appearance by using the cover.SOLUTION: The counterweight includes: a plurality of weight pieces 18; a weight frame 21 forming a side surface frame for piling the weight pieces 18 therein; a counterweight cover 25 arranged on the front and back sides of the counterweight so as to cover the piled weight pieces 18; and a pair of brackets 24A, 24B that can support vertical edge parts extending in a length direction at both of left and right edges of the counterweight cover 25. The pair of brackets 24A, 24B are fixed to the weight frame 21 at the front and back sides of the counterweight, and have grooves 27, over their whole length, into which the vertical edge parts 26 of the counterweight cover 25 can be inserted.
Patent JP-2015142013-A (JP)
Title: semiconductor device
Inventor: FURUKAWA NORIO
IPC: H01L21/768
Filed: 2014-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, capable of being formed by using only ordinary manufacturing processes of a semiconductor device, including a connection structure where current concentration does not occur.SOLUTION: Wiring members are made to be a first wiring member and a second wiring member. On the first wiring member, an insulation member is laminated so as to coat a stage interval part and further the second wiring member is formed. The second wiring member forms a current path between contact areas in an area divided by the stage interval part.
Patent JP-2014149528-A (JP)
Title: Contact lenses having peripheral high modulus zones
Inventor: JONATHAN HANSEN
IPC: G02C7/04
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To provide ophthalmic lenses.SOLUTION: Soft contact lenses having regions of a material forming one or more higher elastic modulus zones in a peripheral region of the lenses add stiffness to the contact lenses. This increased stiffness in different zones or regions enables the contact lenses to be more easily handled and makes it less likely to fold in on itself.
Patent JP-2015141407-A (JP)
Title: Image formation device
Inventor: YAMAZAKI KOZO
IPC: G03G21/18
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device that prevents deformation of an open/close cover when defining a position required for an interlocking relation between devices in responce to an opening/closing action of the open/close cover, and cannot cause a step and the like in a paper ejection passage when using the open/close cover as a paper ejection tray.SOLUTION: An image formation device includes: a toner cartridge loading part 100B that allows for insertion/detachment of a toner cartridge 113 formed by an upper case 113A and lower case 113B when opening an open/close cover 112 capable of opening/closing; and position definition means 123 that, in order to define a position of the toner cartridge 113 loaded in the toner cartridge loading part 100B as a fixed position, includes a rack-and-pinion mechanism 1000 having rotation transmission means 124 for interlocking a rotating motion of the open/close cover 112 from an opening position to a closing position, and a sector 126, and presses the toner cartridge 113 toward the fixed position by pressing a gear cover 119 provided in the toner cartridge 113.
Patent JP-2015147661-A (JP)
Title: Method for extending life of water-sealing type conveyor, and chain washing device
Inventor: IKUTA YUICHI
IPC: F27B9/24
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for extending the life of a water-sealing type conveyor, and a chain washing device.SOLUTION: A water-sealing type conveyor continuously transfers objects-to-conveyed while cooling them within a water tank 31a by a plurality of scrapers 32 and 32 attached at predetermined intervals to a pair of chains 34 and 34 infinitely circulated in the state of being stretched across sprockets 33a and 33b arranged at both ends in a housing 31. The chains 34 and 34 of the water-sealing type conveyor are provided with washing devices 5 and 5 for emitting a jet of washing water 5a toward the chains 34 and 34 in predetermined locations above a water surface of cooling water. The jet of washing water 5a is emitted from the washing devices 5 and 5 to wash the chains 34 and 34.
Patent JP-2014101522-A (JP)
Title: Proton conducting materials
Inventor: HAMROCK STEVEN J
IPC: C08F8/00
Filed: 2014-02-10
Abstract: PROBLEM TO BE SOLVED: To provide materials that may be useful as ionomers or polymer ionomers.SOLUTION: The present invention includes compounds including bis sulfonyl imide groups which may be highly fluorinated and may be polymers.
Patent JP-2015154867-A (JP)
Title: Hydrant device
Inventor: TONOMURA TOSHIAKI
IPC: A62C35/20
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent the wear of body coating by suppressing the interference between a body and a corner part at the root of a hydrant door accompanied by the withdrawal of a hose in a lateral direction, and enable the reduction of a force for withdrawing the hose. 
     SOLUTION: A hydrant device is provided with a hydrant door 18, which can be opened or closed downward with the lower side as an axis, at a body opening, and discharges water by opening the hydrant door 18 and withdrawing a hose 44 with a nozzle, which is stored in a hose storage part, from a hose take-out port formed in the hose storage part. At a position except a frontage facing the hose take-out port of a corner part 72 formed by the body and the root inner side of the opened hydrant door 18, an obliquely standing guide linear plate member 74 as a slider structure for guiding so as to suppress the contact of the hose 44 with the corner part 72 is provided. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015158597-A (JP)
Title: image heating device
Inventor: MAKINO YUICHI
IPC: G03G15/20
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an image heating device that can reduce a difference in pressure between both ends and the central part along the generating line of a belt member when a pressure applied to a nip part is reduced, with a simple mechanism arranged in an internal space of the belt member.SOLUTION: A pressure mechanism 60 can apply a first urging force and a second urging force smaller than the first urging force between a stay 102 and a pressure roller 106 to apply a pressure to a nip part N. A pressure application auxiliary spring 120 is arranged between a guide member 103 and the stay 102. Since the pressure application spring 120 urges both ends of the guide member 103 along the generating line of a fixing belt 101 from the stay 102 toward the nip part N, when the second urging force is applied between the stay 102 and pressure roller 106, the guide member 103 is properly pressed toward the pressure roller 106 to suppress a reduction in the pressure to be applied to the nip part on both ends of the guide member 103.
Patent JP-2015159487-A (JP)
Title: differential input device and non-feedback amplifier
Inventor: YAMADA DAISUKE
IPC: H03F3/45
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the precision of output from a differential input device and a non-feedback amplifier.SOLUTION: A voltage corresponding to a difference between a source voltage of a reference transistor Q21 and a source voltage of an input transistor Q11 is supplied to a back gate of the input transistor Q11, a threshold voltage Vtp11 of the input transistor Q11 is varied to compensate for the difference therebetween, and a gate-source voltage Vg11 of the input transistor Q11 is matched with a gate-source voltage Vg21 of thee transistor Q21. A voltage corresponding to a difference between a source voltage of a reference transistor Q22 and a source voltage of an input transistor Q12 is supplied to a back gate of the input transistor Q12, a threshold voltage Vtp12 of the input transistor Q12 is varied so as to compensate for the difference therebetween, and a gate-source voltage Vg12 of the input transistor Q12 is matched with a gate-source voltage Vg22 of the transistor Q22.
Patent JP-2014100062-A (JP)
Title: Method and apparatus for control circuit responding to impedance coupled to control circuit terminal
Inventor: WANG ZHAO-JUN
IPC: H02M3/28
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a power supply controller method and apparatus for measuring impedance.SOLUTION: An apparatus according to an embodiment of the present invention comprises a sense circuit coupled to a sensing terminal. A regulation circuit is coupled to the sensing circuit, and coupled to regulate the sensing terminal to a first voltage level when current flowing through the sensing terminal is smaller than a first threshold current level. The regulation circuit is further coupled to regulate the sensing terminal to a second voltage level when the current flowing through the sensing terminal reaches the first threshold current level. A response circuit is coupled to the sensing circuit and responsive to the current flowing through the sensing terminal when the sensing terminal is regulated at the second voltage level.
Patent JP-2015162652-A (JP)
Title: Sticking method of protective tape
Inventor: CHO KINEN
IPC: H01L21/683
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a device formed on the surface, and to stick a protective tape well to the back side of a wafer.SOLUTION: A sticking method of a protective tape is a method of sticking a protective tape (14) to the back side (11) of a water (W) having a surface (10) where a MEMS device (12) is formed. It is configured so that a wafer is mounted on the adhesive layer (16) of a protective tape, while directing the back side of the wafer downward, and then the wafer is suction held, while being heated on the holding surface (23) of a suction table (2) via the protective tape.
Patent JP-2015151852-A (JP)
Title: Board/panel fitting tool for lattice door
Inventor: SAKAI TOSHIAKI
IPC: E06B9/01
Filed: 2014-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a board/panel fitting tool for a lattice door with a double-sided adhesive tape, freely movably arrangeable, and becoming a cold shelter when installing a larger board, by integrating by adhering a fitting tool to a color board or a panel, in the board/panel fitting tool for the lattice door with the double-sided adhesive tape, capable of easily installing and removing the color board or the panel in and from a lattice-shaped sash door and a lattice-shaped glass door.SOLUTION: A board/panel fitting tool for a lattice door is attached with a double-sided adhesive tape, and allows a color board and a panel to adhere thereto. The color board and the panel adhering to the board/panel fitting tool for the lattice door can be installed to the lattice door by holding its sash bar with the tool.
Patent JP-2015170646-A (JP)
Title: Crimp head, mounting device using the same, and mounting method
Inventor: ASAHI NOBORU
IPC: H05K3/34
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a crimp head which efficiently transmits heat therefrom to the electronic component side, absorbs height variations of multiple electronic components, and mounts the electronic components while exerting proper pressing force on the electronic components.SOLUTION: A mounting device includes: a crimp head 14 including a head body 16, a pressing member 17 which presses electronic components attached to a lower part of the head body 16, and an elastic member 19 which is disposed between the head body 16 and the pressing member 17 and contacts with a surface of at least one of the head body and the pressing member 17 with multiple surfaces divided at a predetermined interval; a cylinder 13 which moves up and down the crimp head 14; and a holding stage 10 which holds a substrate placed thereon.
Patent JP-2015171057-A (JP)
Title: Mobile communication system, controller and communication method
Inventor: FUKUZUMI KENICHI
IPC: H04W4/90
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system capable of reliably establishing communication with desired persons to allow the persons concerned such as municipality staff and firemen etc. to ensure communication and information collection at disaster occurrence, a controller and a communication method.SOLUTION: In the mobile communication system that communicates with a mobile station 40 via a radio channel, when a controller 20 of the mobile communication control station fails in establishing the communication with the mobile station 40 via the radio channel, the controller 20 emits a call to a communications apparatus which is positioned near the mobile station by using position information of the mobile station 40.
Patent JP-2015173542-A (JP)
Title: Electric power conversion device and electric power conversion method
Inventor: HIRANO TAKAHIRO
IPC: H02M3/335
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric power conversion method that suppresses a decrease in transmission electric power.SOLUTION: There is provided an electric power conversion method that includes a plurality of primary-side ports constituted at a primary-side circuit and a secondary-side port constituted at a secondary-side circuit magnetically coupled to the primary-side circuit through a transformer, and adjusts transmission electric power transmitted between the primary-side circuit and secondary-side circuit by changing the phase difference between switching of the primary-side circuit and switching of the secondary-side circuit and also changes the duty ratio of the switching of the primary-side circuit or secondary-side circuit. The electric power conversion method includes a determination step of determining whether the value obtained by dividing the phase difference by 360 degrees is larger than the duty ratio, and a setting step of setting the duty ratio of the secondary-side circuit to equal to or larger than the value obtained by dividing the phase differences by 360 degrees when the value obtained by dividing the phase difference by 360 degrees is larger than the duty ratio.
Patent JP-2015175260-A (JP)
Title: Valve actuating mechanism
Inventor: TOGASHI CHIHARU
IPC: F01L9/04
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a valve actuating mechanism for an internal combustion engine, the structure of which can be so simplified as can be easily assembled into the valve actuating mechanism of the internal combustion engine of the prior art and as can need no large design change.SOLUTION: A variable valve actuating mechanism for an internal combustion engine is constituted such that a displacement conversion mechanism for converting a displacement from a cam 15 into the axial displacement of a valve shaft 12a is equipped at a portion with a piezoelectric element 17a, and the piezoelectric element 17a is not expanded in volume when a valve 12 is opened and closed in a low valve lift quantity, but a voltage is applied to expand the volume of the piezoelectric element 17a when the valve 12 is opened and closed in a high valve lift quantity.