baber/WOPTO huggingface dataset:
Patent JP-2012106319-A (JP)
Title: Polishing liquid supply device, polishing method, method of manufacturing glass substrate, and glass substrate
Inventor: MANNAMI KAZUO
IPC: G11B5/84
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To stably supply a polishing liquid on an entire surface of a polishing pad.SOLUTION: The polishing liquid supply device 100 includes: a liquid storage part 110 for storing the polishing liquid; a liquid replenishing part 120 for replenishing the polishing liquid to the liquid storage part 110; and a plurality of liquid supply tubes 130 for supplying the polishing liquids between an upper surface plate 201 and a lower surface plate 202 of a double-side polishing device 200. The liquid storage part 110 includes a multi-groove 140 which is formed annularly, and a support member 160 for supporting the multi-groove 140. The multi-groove 140 includes an inner side groove member 142 and an outer side groove member 144 arranged concentrically. The inner side groove member 142 and the outer side groove member 144 are made to communicate with an upper side polishing pad 330 held on the upper surface plate 201 through the plurality of liquid supply tubes 130.
Patent JP-2012107479-A (JP)
Title: Method for constructing underground and aboveground structure
Inventor: OHATA EIICHI
IPC: E02D29/045
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing underground and aboveground structures, which enables a main body structure to also serve as a temporary construction by basically omitting the temporary construction becoming unnecessary after the completion of the underground structure.SOLUTION: A method for constructing underground and aboveground structures comprises: a step of constructing earth retaining having cut-off properties and adapting to earth pressure; a step of excavating a pile pit for creation on a job site from an existing ground level to a bearing ground level by a mechanical caisson type pile construction method after discharge of water from the inside of the earth retaining; a step of constructing an on-site creation pile by placing concrete with no reinforcing bar or concrete in the state of reinforcing bar arrangement from the bearing ground level to a building foundation base level; and a step of constructing reinforced concrete to the building foundation base level, after installing an anchor bolt for a steel column of a building body in the concrete with no reinforcing bar or an upper portion of the on-site creation pile.
Patent JP-2012114527-A (JP)
Title: Data processing apparatus and data processing method
Inventor: SHINTANI OSAMU
IPC: H03M13/29
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To facilitate processing of control data with an improved PAPR.SOLUTION: In a transmission apparatus, a padder 21 pads control data necessary for demodulation with dummy data of zero, and a scrambler 101 scrambles the control data with the padding (padded control data). A replacement section 121 replaces the scrambled dummy data in the scrambled, padded control data with the dummy data, and a BCH encoder 22 and an LDPC encoder 23 apply BCH coding and LDPC coding as error correction coding to the replacement data resulting from the replacement. A shortening section 24 applies shortening, including deletion of the dummy data included in the LDPC code and puncturing of parity bits of the LDPC code. The present invention is applicable, for example, to the transmission of error-correction-coded control data.
Patent JP-2012111500-A (JP)
Title: Boxing apparatus
Inventor: IGARASHI HIROTAKA
IPC: B65B5/06
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a boxing apparatus capable of surely housing articles in a box without being influenced by an attribute such as the thickness or hardness of the article when boxing a plurality of the articles collectively.SOLUTION: In the boxing apparatus 10, a moving robot 12 takes up the article 1 from an article carry-in conveyor 11 which successively carries in the plurality of articles 1, and places them on buckets 16, 17. A packing box fitting device 21 fits a packing box 2 whose opening is opened to the buckets 16, 17 which have received a prescribed number of the articles 1 from a discharge port side at one-side ends of the buckets 16, 17. Thereafter, a posture changing device 45 changes postures of the buckets 16, 17 and the packing box 2 fit to the outside thereof so that the opening of the packing box 2 may turn upward. The articles 1 come out of the buckets 16 or 17 and are shifted to the packing box 2. In a state that heights of the buckets 16, 17 whose postures have been changed are kept as they are, a lift device 46 lowers only the packing box 2 so as to separate the packing box 2 from the buckets 16, 17.
Patent JP-2012112705-A (JP)
Title: Surface shape measuring method
Inventor: HONDA YUTAKA
IPC: G01B11/24
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface shape measuring method that facilitates, when measuring a measurement area greater than the field of view of a surface shape measuring device, linking of a plurality of measured results together, reduces overlapping areas to shorten the overall time taken for measurement and furthermore reduces the occurrence of a certain cumulative error.SOLUTION: When surface measurement data are to be linked together, the rotational direction is not corrected, but the surface measurement data are only shifted in parallel and synthesized to acquire synthesized surface measurement data.
Patent JP-2012113419-A (JP)
Title: Touch type input device
Inventor: ABE YOSHI
IPC: G06F3/038
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a touch type input device having a simple structure, excellent external appearance, and improved designability.SOLUTION: In a touch type input device 10, the periphery of an operation panel 11 having touch sensors 12 is fixed to a unit substrate 13. A vibration actuator 16 is arranged at a position, which generates an n-th vibration mode (n is a natural number) of the operation panel 11, in a space 17 formed between the operation display panel 11 and the unit substrate 13. The vibration actuator 16 vibrates the operation display panel 11 in a prescribed n-th order vibration mode, while the touch sensors 12 are inputted by touch operation.
Patent JP-2012110876-A (JP)
Title: Slant plate for flocculation formation and flocculation sedimentation treatment tank adopting the slant plate for flocculation formation
Inventor: OCHIAI TOSHIAKI
IPC: B01D21/02
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a slant plate for flocculation formation that makes it possible to realize turbulent flow and/or vortical flows and also makes it possible for flocs formed by collisions between microflocs to drop down along each slant surface, as well as a flocculation settling treatment tank that adopts the slant plates for flocculation formation.SOLUTION: (1) The slant plates for flocculation formation are installed in the flocculation sedimentation treatment tank that performs a flocculation step including a step of further flocculating micro flocculation particles formed by an inorganic flocculant injection step and a micro flocculation step of micro-flocculating fine suspended particles by mixing and agitating in a rapid agitation tank and a sedimentation separation treatment step of the flocculation particles. An opening having an upper side edge and a lower side edge along a direction orthogonal to the direction of a slant surface is formed in each slant surface. (2) In the flocculation sedimentation treatment tank, the slant plates for flocculation formation are arranged at an uppermost portion or at a middle part.
Patent JP-2012115378-A (JP)
Title: Disposable diaper
Inventor: UCHIDA TETSUSHI
IPC: A61F13/49
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a disposal diaper superior in leakage prevention properties of urine and feces, and difficult to cause discomfort or the like by close adherence of feces to skin.SOLUTION: This disposal diaper 1 includes an absorber 4 including an oblong absorbent core 40, and includes a belly side part A disposed on the belly side of a wearer, an under-crotch part C disposed in a crotch part, and a back side part B disposed on the back side. The absorbent core 40 has folding guide parts 43, 44 for facilitating folding of the absorber 4 in positions separate from both the side edges in the long direction of the absorbent core 40 in the under-crotch part C, the folding guide parts 43, 44 extend along the long direction of the absorbent core 40, markers 73, 74 indicating portions folded by the folding guide parts 43, 44 are provided in portions near the folding guide parts 43, 44 or overlapping the folding guide parts such that the markers 43, 44 extend along the folding guide part 43, 44, and the markers 73, 74 are provided visibly from the outer face side of the diaper.
Patent JP-2012119949-A (JP)
Title: Electronic apparatus
Inventor: YAMADA AKINORI
IPC: H01L41/22
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus that improves shock resistance characteristic owing to improved strength of a vibrating reed.SOLUTION: A quartz vibrating reed 1 used in the electronic apparatus comprising an etched Z plate cut out at a predetermined angle to a crystal axis of quartz crystal includes: a base portion 10; a pair of vibrating arms 11 extending in a Y axis direction from the base portion 10; and an X axis plus direction notch 12 and an X axis minus direction notch 13 notching the base portion 10 on the X axis. The X axis plus direction notch 12 notches the base portion 10 from a minus side to a plus side on the X axis, and the X axis plus direction notch 12 has a width increasing toward a periphery 10b.
Patent JP-2011139054-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/20
Filed: 2010-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a new structure.  <P>SOLUTION: A semiconductor device has: an oxide semiconductor layer including a crystalline region on an insulating surface; a source electrode layer and a drain electrode layer in contact with the oxide semiconductor layer; a gate insulating layer covering the oxide semiconductor layer, the source electrode layer, and the drain electrode layer; and a gate electrode layer on the gate insulating layer in a region overlapping with the crystalline region. The crystalline region is a region including a crystal having an aligned c-axis in a direction substantially perpendicular to a surface of the oxide semiconductor layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012128685-A (JP)
Title: Electronic device, server device and mail system
Inventor: MICHIUE KOHEI
IPC: H04M11/00
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To transmit a pictograph having a similar appearance from a transmission source to a transmission destination.SOLUTION: A portable telephone terminal (electronic device) 1a comprises a communication section 26 for transmitting and receiving mail and a control section 22. The control section 22 makes the communication section 26 transmit transmission mail after replacing a pictograph code included in the transmission mail with image data corresponding to the pictograph code and adding identification information to identify a first character code system and the pictograph code in association with the image data to the transmission mail, when the transmission mail transmitted from the communication section 26 includes the pictograph code included in the first character code system and the transmission mail is transmitted to another electronic device which uses a second character code system different from the first character code system.
Patent JP-2012134666-A (JP)
Title: Solid state image pickup device
Inventor: WATANABE KENJI
IPC: H04N5/365
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image pickup device capable of correcting noise in lateral streak shape without enlarging the circuit scale and deteriorating the dynamic range.SOLUTION: A solid state image pickup device includes: a clamp calculation circuit 190 for calculating a clamp value that indicates an optical black level from a digital signal in a unit pixel converted from a plurality of AD conversion parts in a prescribed time interval; a control unit for converting a digital signal in a pixel unit of a column corresponding to a column AD conversion unit 120, into a digital signal excluding an offset signal component based on the clamp value. When the difference between the clamp value and a past clamp value calculated immediately before is equal to or less than a prescribed lower limit value, the clamp calculation circuit 190 calculates a next clamp value of the clamp value by extending the prescribed time interval, and when the difference between the clamp value and the past clamp value is equal to or more than a prescribed upper limit value, the clamp calculation circuit 190 calculates the next clamp value of the clamp value by shortening the prescribed time interval.
Patent JP-2011088447-A (JP)
Title: Resin panel and method of manufacturing resin panel
Inventor: ENDO HARUHIRO
IPC: B29C51/12
Filed: 2010-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin panel preventing the rattling, and deformation due to molding shrinkage.  <P>SOLUTION: The resin panel has a surface wall, a back wall and a circumferential wall which connects the front wall with the back wall, all the walls being made of resin, wherein a reinforcing material (9) and a foamed body (8) molded preliminarily are interpolated in a resin. The reinforcing material (9) has a front surface constituting the front wall side, a back surface constituting the back wall side and a circumferential surface which connects the front surface with the back surface, and the circumferential surface of the reinforcing material (9) is entirely covered with the foamed body (8).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011131064-A (JP)
Title: Lip cosmetic material application device
Inventor: UEHARA KAZUYUKI
IPC: B65D51/32
Filed: 2010-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic material applicator capable of retaining only a predetermined amount of cosmetic material out of a large amount of cosmetic material.  <P>SOLUTION: This lip cosmetic material application device 1 includes the cosmetic material applicator 2 which applies the cosmetic material 4 to the lips and a container 3 which contains the cosmetic material 4, and the applicator 2 can freely extend from and retract into the container 3 through the mouth section 33 of the container 3. The applicator 2 is provided with: an application section 21 which has an application surface 21A for applying the cosmetic material 4 and includes a flat body; and a support shaft 22 whose front end is connected with the application section 21. The application section 21 has a widest section 21E, its width is gradually reduced from the widest section 21E toward the front end, and the application surface 21A is a recessed surface formed with a recess 21C at its center, in the front view of the application section 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012141102-A (JP)
Title: Heated steam generating apparatus
Inventor: IWAMI HIDEO
IPC: F22G3/00
Filed: 2010-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a heated steam generating apparatus with a simple configuration, which: is able to supply high temperature steam only to a process requiring the high temperature steam; and requires only small investment in facilities.SOLUTION: The heated steam generating apparatus is configured as follows. A steam introduction pipe (2), a steam ejection pipe (3) and an exhaust pipe (4) are prepared through upper positions of side plates (12) in such a manner that they penetrate from the outside of a housing (1) into the inside of the housing (1), a burner (5) is prepared on a top plate (11), a direction of a nozzle (51) of the burner (5) points downward from an upside of the inside of the housing (1), an inner pipe (61) helically formed inside a cylindrical partition wall (6) extending downward from the top plate (11) and a continuous outer pipe (62) helically formed outside the cylindrical partition wall extending downward from the top plate are mounted in the inside of the housing, lowermost turns of the coils of the inner pipe (61) and the outer pipe (62) are connected to each other below the partition wall (6), an uppermost end of the inner tube (61) is connected to the steam ejection pipe (3), and an uppermost end of the outer tube (62) is connected to the steam introduction pipe (2).
Patent JP-2010522857-A (JP)
Title: 加圧リップを有する二重シール
IPC: F16J15/40
Filed: 2008-03-27
Abstract: 本発明は、ケーシング（１０）とこのケーシング（１０）内に回転可能に取り付けられたシャフト（１４）との間を確実に密閉し、ケーシング（１０）とシャフト（１４）との間に並んで軸方向に位置する環状リップを有する第１のシール（２４）と第２のシール（２６）とを備える封止装置（１２）に関する。本発明は、装置が、上記シャフト（２２）の回転時に、ガスフロー（Ｆ、Ｆ１、Ｆ２）がチャンバから流出できるように、リップシール（２４、２６）のうち少なくとも１つをシャフト（１４）の外表面（２２）からわずかに引き離すことができるように、第１のリップシール（２４）と第２のリップシール（２６）とシャフトの外表面（２２）とで画定される環状チャンバ（３８）内に加圧ガスフローを供給するための手段（４５、４６、４８）をさらに含むことを特徴とする。
Patent JP-2010523575-A (JP)
Title: 植物発育プロセスを遅延させるための生物学に基づく触媒
IPC: A01P21/00
Filed: 2008-03-26
Abstract: 本発明は、植物または植物部分を１つ以上のバクテリアまたは酵素に露出させるステップを含む、植物発育プロセスを遅延させるための方法に関する。特定の実施形態において、１つ以上のバクテリアは、ロドコッカス種、シュードモナス−クロロラフィス、ブレビバクテリウム−ケトグルタミカム、およびこれらのバクテリアのあらゆる組み合わせを含む混合物から成る群より選択される。上述のバクテリアのうちの１つ以上を含む触媒を備える、植物発育プロセスを遅延させるための装置。
Patent JP-2010523601-A (JP)
Title: ヒストンデアセチラーゼ阻害剤
IPC: C07D401/06
Filed: 2008-04-09
Abstract: 本発明は、ヒストンデアセチラーゼを阻害するための化合物に関する。より詳細には、本発明は、式（Ｉ）の化合物、並びにそのＮ−オキシド、水和物、溶媒和物、医薬として許容できる塩、プロドラッグ及び錯体、並びにそのラセミ及びスカレミック混合物、ジアステレオマー及びエナンチオマーを提供し、式中、基Ｌ、Ｍ、Ｘ及びＹは、本明細書で定義された通りである。
Patent JP-2010523627-A (JP)
Title: Ｇｐｂａｒ１アゴニストとしてのピリダジン誘導体、ピリジン誘導体およびピラン誘導体
IPC: A61P17/00
Filed: 2008-04-11
Abstract: 式（Ｉ）     （置換基は多様な意味を有する） の化合物、所望によりその塩形および／または溶媒和物形ならびに医薬としてのそれらの使用。
Patent JP-2010528346-A (JP)
IPC: G06F13/00
Filed: 2008-04-08
Abstract: Systems and methods for monitoring high-speed network traffic via sequentially multiplexed data streams. Exemplary embodiments include a switch module system, including a first switch module configured to be coupled to a first server chassis, a first data port disposed on the first switch module and a set of first port data links configured to be coupled to a set of data port data links, each data link configurable to channel at least one of a normal data stream and a monitored data stream.
Patent JP-2010526735-A (JP)
Title: スプレー装置のアクチュエータキャップ
IPC: B67D7/08
Filed: 2008-05-08
Abstract: ディスペンサーのオーバーキャップは、容器に取り付け可能なハウジングを含む。容器は、放出端を持つ傾斜作動バルブステムを含む。バルブステムの放出端は、ハウジングの放出オリフィスと流体連通するように構成されている。駆動ユニットがハウジング内に配置されており、この駆動ユニットはソレノイド、バイメタルアクチュエータ、圧電リニアモータ、または電気応答性ワイヤを含み、バルブステムに横方向の運動を与え、容器のバルブを開くように構成されている。
Patent JP-2010526858-A (JP)
Title: 甲状腺ホルモンを含んでなる新たな医薬組成物及びその治療的使用
IPC: A61P9/10
Filed: 2008-05-16
Abstract: 本発明は、活性物質として、3',5',3-トリヨードチロニン(rT3)、rT3誘導ホルモン又はrT3形成の促進を可能にする分子との組合せでのrT3の前駆体、例えばT4の中から選択される少なくとも１つのホルモンを、医薬的に許容され得るビヒクルとの組合せで含んでなる医薬組成物に関する。 【選択図】図２６
Patent JP-2010528997-A (JP)
IPC: A61P11/00
Filed: 2008-05-22
Abstract: The present invention is directed to a reconstituted surfactant comprising a lipid carrier, a polypeptide analog of the native surfactant protein SP-C, and a polypeptide comprising a sequence of repeated units constituted of a number of hydrophobic amino acid residues comprised between 3 and 8 and one basic amino acid residue.  The invention is also directed to the pharmaceutical compositions thereof and to their use for the prophylaxis and/or treatment of RDS and other respiratory disorders.
Patent JP-2010530400-A (JP)
Title: 泡沫状クリームにおけるｄｍｓ（真皮膜構造）
IPC: A61Q19/00
Filed: 2008-06-19
Abstract: 本発明は、油相および水相を含むエマルションを含む泡沫処方物であって、この油相は当該泡沫処方物中でラメラ状の膜を形成する少なくとも１種の膜形成物質を含む、泡沫処方物に関する。 【選択図】なし
Patent JP-2011504567-A (JP)
Title: 圧縮ガス用容器及びその生産方法
IPC: C08J5/24
Filed: 2007-10-31
Abstract: 本発明は圧縮燃料ガス用容器に関する。容器は非円筒形状を有し、その容器内にバルクヘッドを備える。容器は、その周囲に巻回される繊維強化材を含む混合物によって包囲される。容器は、所望の容器形状とほぼ同一の形状のライナを具備する。ライナは、ライナの周囲に延在しかつ通路により相互に接続された切片にライナを分割する少なくとも一つの凹部を備える。繊維強化材はライナの周囲に様々な方向に連続的に巻回されて十分な容器強度を確保し、凹部は繊維で埋め尽くされて、凹部内の繊維はバルクヘッドを構成する。本発明はさらに本願請求項記載の容器の生産方法に関する。 【選択図】図３ａ
Patent JP-2011503552-A (JP)
Title: 創面切除のための組織の同定
IPC: A61B10/00
Filed: 2008-11-05
Abstract: 組織部位における細胞が生存可能であるか生存不能であるかを判定する方法が提供される。また、組織部位から組織を創面切除する方法も提供される。さらに、生存可能細胞と生存不能細胞とを区別する組成物と、組織部位上で前記組成物を使用するための説明書とを備えるキットが提供される。さらに、生存可能細胞と生存不能細胞とを区別する組成物の使用法であって、組織部位における細胞が生存可能であるのかまたは生存不能であるのかを判定するための使用法が提供される。また、生存可能細胞と生存不能細胞とを区別する組成物の使用法であって、上記キットの製造のための使用法が提供される。 【選択図】図１
Patent JP-2011505505-A (JP)
Title: わら類原色紙製品とその製造方法
IPC: D21C3/02
Filed: 2008-07-25
Abstract: 本発明の目的は、わら類原色紙製品を提供することにある。前記原色紙製品の白度が２５−６０％ＩＳＯで、前記わら類紙パルプが未漂白ストロー・パルプである。前記原色紙製品とは原色のトイレットペーパー、原色のティッシュペーパー、原色の拭き紙、原色のコピー用紙、原色の弁当箱、原色の包装紙と原色の印刷用紙を含むものである。前記紙製品は強さが高く、かつ、有害物質の検出試験で、ダイオキシンと吸着可能の有機ハロゲン化物が検出されていない。 【選択図】なし
Patent JP-2011507286-A (JP)
Title: 面発光半導体レーザおよびその製造方法
IPC: H01S5/14
Filed: 2008-12-10
Abstract: 本発明は、面発光半導体レーザであって、ポンプレーザ（７）を有する第１の半導体積層体（２０）と、第１の半導体積層体（２０）の上に配置されており縦型発光部（１）を有する第２の半導体積層体（３）と、を備えている面発光半導体レーザ、に関する。この縦型発光部（１）は、放射放出活性層（４）と、放射放出側（５）と、放射放出側（５）とは反対の固定側（６）と、を備えており、縦型発光部（１）の放射放出側（５）にポンプレーザ（７）が配置されており、縦型発光部（１）の固定側（６）の上に支持体（２）が配置されている。さらに、本発明は、面発光半導体レーザを製造する方法に関する。 【選択図】図１
Patent JP-2011510146-A (JP)
IPC: C08F8/00
Filed: 2009-01-21
Abstract: The invention relates to a process for the production of foamable copolymers, to foamable copolymers and to foamable polymer structures based on itaconic acid, mesaconic acid, fumaric acid, maleic acid, aconitic acid, and glutaconic acid.
Patent JP-2011512137-A (JP)
Title: 小さな酵素含有顆粒
IPC: A23K1/16
Filed: 2009-02-11
Abstract: 本発明は無機塩コア及びそのコアの表面をコーティングする酵素含有層を有する小さな酵素含有顆粒を提供し、そのような顆粒を作成する方法を提供する。主な酵素顆粒は直径が３００μｍ未満である。顆粒は洗浄、織物処理、及び動物飼料組成物のような組成物へとりこむのに有用である。   【選択図】図１
Patent JP-2011513778-A (JP)
Title: 改善されたレンズ移動のためのシリコーンヒドロゲル眼科用レンズを加工するための方法及びシステム
IPC: G02C7/04
Filed: 2009-02-26
Abstract: 本発明は、レンズ移動を円滑にするための加工助剤としてジメチルシロキサンを含有する水溶液を用いて、シリコーンヒドロゲル眼科用レンズを加工するための方法及びシステムを含む。
Patent JP-2011513680-A (JP)
Title: 浮動ピストンを備えた油圧アクチュエータ
IPC: F15B15/14
Filed: 2008-11-26
Abstract: 油圧アクチュエータは、単一油圧シリンダーで必要とされるほぼ同じスペースの中で、冗長なブースト制御を航空機に提供するように構成される。油圧アクチュエータは筐体と、筐体内に配置されたピストンアセンブリと、を備える。ピストンアセンブリはラムと、ラムに固定された第１ピストンと、ラム上に配置された第２および第３ピストンと、を備え、該第２および第３ピストンはラムの縦軸に対して平行移動できる。ピストンは、単一シリンダーで必要とされるスペースの中で２本の別々の油圧アクチュエータシリンダーを形成し、油圧アクチュエータの重量と寸法の縮小をもたらす。 【選択図】図３
Patent JP-2012145152-A (JP)
Title: Parking brake device
Inventor: MISHINA KENTARO
IPC: F16D55/2265
Filed: 2011-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a parking brake device capable of restraining heat slack of parking brake force.SOLUTION: A tie rod 12 is fixed to a fixation part 13 provided on a radial directional side of a disk rotor 10 of a support member 4b1 of a second brake caliper 4b. The second brake caliper 4b receives the heat from the disk rotor 10, and the support member 4b1 is expanded in the sliding direction of the piston 8 by the heat, and is shrunk by the radiation of the heat. Since a coefficient of thermal expansion of the brake caliper 4b is larger than that of the tie rod 12, a shrinkage amount of the support member 4b1 is larger than that of the tie rod 12. Therefore, a claw part 4b2 of the support member 4b1 is displaced in a direction for pushing an outer pad 9b by the shrinkage of the second brake caliper 4b, and the outer pad 9b pushes the disk rotor 10 to generate the parking brake force. Thereby, the heat slack of the parking brake can be restrained.