baber/WOPTO huggingface dataset:
Patent JP-2012505986-A (JP)
Title: 小面の金属製吊り下げ天井
IPC: E04B9/00
Filed: 2009-09-24
Abstract: 湾曲したメインランナー、およびメインランナーの間に延びるまっすぐなクロスランナーからなる金属製グリッドと、グリッドに支持された複数のパネルとを備える非平面的な吊り下げパネルシステムであって、パネルの各々が、四辺形プロファイルを有する平坦な主要面を有し、パネルの縁部が一対のメインランナーと一対のクロスランナーとに整列され、各パネルが、パネルの平坦な面の平面を、関連するクロスランナーとメインランナーとの交点の間のメインランナーの平面のコード線にほぼ平行に配置するように、パネルの平坦な面とランナーとの間に延びるパネルの縁部にフランジを有し、これによって、パネルシステムが３次元表面にわたって延び、表面が、前記パネルの１つによって各々形成された多数の小面からなる非平面的な吊り下げパネルシステム。
Patent JP-2012509559-A (JP)
Title: 燃料電池装置に連結するための供給アセンブリ及びこの供給アセンブリを備える燃料電池システム
IPC: H01M8/10
Filed: 2009-10-29
Abstract: 本発明は、低コスト及び／又は作動中の負荷に耐える構造を示す、供給アセンブリ及びこの供給アセンブリを備える燃料電池システムを提案するという課題に基づいている。このために、ガス対ガス加湿装置７を備える、燃料電池装置２に連結するための供給アセンブリ３が提案され、このガス対ガス加湿装置７は、燃料電池装置２の排気ガスＢの湿気を使って燃料電池装置２用の酸化剤Ａを加湿するために形成及び／又は配置されている。このガス対ガス加湿装置７は、排気ガス領域１４と酸化剤領域１３とを有し、これらの領域は分離層によって互いに切り離されている。この分離層により、酸化剤Ａを加湿するために排気ガス領域１４から酸化剤領域１３に湿気を伝達することが可能となり、ガス対ガス加湿装置７は、排気ガス領域１４と酸化剤領域１３とを形成するための一体型のハニカムボディ１１を有している。 【選択図】図１
Patent JP-2012512039-A (JP)
Title: リーマ、そのためのカッタプレート（Ｍｅｓｓｅｒｐｌａｔｔｅ）、及びそのようなリーマの加工直径を調節する方法
IPC: B23D77/04
Filed: 2009-12-15
Abstract: その窪みに形成され、少なくとも第1及び第2の側面(47、49)を有する少なくとも一つのプレート収容部(39)を備える本体(36)を含むリーマ(35)が提案される。プレート収容部には、少なくとも一つの副刃(31)を有するカッタプレート(1)が装填されている。さらに、締め金(57)を備える締付け機構(55)と、カッタプレート(1)のための調整装置が設けられている。プレート収容部(39)の第1の側面(47)は仮想垂直線(V)に対して傾斜していて、カッタプレート(1)の副刃(31)が規定されたテーパを有するようにカッタプレート(1)が側面(47)と当接することによって位置合わせされるようになっている。プレート収容部(39)の基部(45)には開口部(67)が設けられていて、この開口部を通って調整部材(69)がプレート収容部(39)に突出している。さらに、カッタプレート(1)は、調整部材(69)に対向する側面で、好ましくは調整部材(69)に対向する側面のみで調整部材と当接している。このようなリーマ(35)の加工直径を調節する方法、並びにリーマのために規定された二つのカッタプレートも提案される。第1のカッタプレート(1、図1)は互いに直交して配置された二つの締付け溝(11、19)を有している。第2のカッタプレート(1、図8と図9)は凹部(75)を有し、その基部(77)にはドーム状に突出する締付け体(79)が設けられている。 【選択図】図２
Patent JP-2012514788-A (JP)
Title: パターン認識プロセッサのためのバス
IPC: G06F17/30
Filed: 2009-12-16
Abstract: 開示されているのは次のような方法およびシステムである。パターン認識プロセッサ（１４）、そのパターン認識プロセッサ（１４）にパターン認識バス（９６）を介して接続される中央処理装置（ＣＰＵ）（２０）、およびＣＰＵ（２０）にメモリバス（９８）を介して接続されるメモリ（１００）を有するシステム（９４）である。幾つかの実施形態において、パターン認識バス（９６）およびメモリバス（９８）は、それぞれパターン認識プロセッサ（１４）およびメモリ（１００）に対するほぼ同数の接続を形成する。
Patent JP-2012515482-A (JP)
Title: 平面アンテナ用のインピーダンス整合回路
IPC: H01Q1/50
Filed: 2009-12-29
Abstract: 【課題】十分な同調範囲を実現させつつ、従来技術よりも回路素子を減少させて構造を簡単にしたインピーダンス整合回路を提供する。 【解決手段】本発明は、平面アンテナのインピーダンスを整合するため、信号経路における入力端と出力端との間に接続された第１可変容量素子を含む回路を提案する。信号経路と大地との間には第２可変容量素子が接続され、さらに、信号経路入力端及び信号経路出力端は、それぞれ誘導素子を介して大地に接続される。 【選択図】図１
Patent JP-2012515505-A (JP)
Title: フィードバックなしの周波数領域アクティブ・マトリクス・デコードのための方法およびシステム
IPC: H04S3/02
Filed: 2010-01-12
Abstract: N個のオーディオ入力信号をデコードしてM個のオーディオ出力信号を生成する、知覚的に動機付けされた周波数領域アクティブ・マトリクス・デコーダおよびデコード方法。MはNより大きい。それは、前記オーディオ入力信号を示すN個のストリームの入力周波数成分に応答して前記オーディオ出力信号を決定するM個のストリームの出力周波数成分を生成し、フィードバックを使うことなく前記入力周波数成分から、臨界周波数帯域の集合内の各臨界周波数帯域について少なくとも一つのパワー比を含むパワー比を決定し、前記パワー比から前記臨界周波数帯域のそれぞれについて利得制御値を決定することによるものも含む。利得制御値の決定は、フィードバックを使うことなく、前記パワー比を非線形な仕方で整形することによるものを含む。アクティブ・マトリクス要素は前記利得制御値を使ってステアリングされる。
Patent JP-2012517826-A (JP)
Title: 凝固タンパクの精製手段と、その実施方法
IPC: C07K14/745
Filed: 2010-02-19
Abstract: 本発明は凝固タンパクに結合した核酸アプタマーが固定された基質を含む、凝固タンパクを選択的に結合する親和性基質に関するものである。
Patent JP-2012518460-A (JP)
Title: 歯科用インプラント
IPC: A61C8/00
Filed: 2010-02-04
Abstract: 本発明の歯科用インプラントは、骨構造に植立後に直ちに咀嚼機能が可能であり、２次手術を必要とせず、薄くて且つ短い歯槽骨にも効果的に適用できるように発明されたインプラントであって、前記インプラントは、骨構造に挿入されるボディー部と、前記ボディー部の上部に一体に形成される結束部とから構成され、前記ボディー部は、細くて短いコア部と、前記コアの外面に沿って広くて深いネジ形状に形成されたネジブレードとから構成され、ネジブレードには、ネジブレードの周辺を上下に貫通し、骨成長因子を含む複数のホールまたは溝から形成されている連係部があり、ボディー部の最上部である近端部の外径は、前記ボディー部の最大直径よりも小さく、前記結束部は、骨組織を保護する歯肉付着部と、アバットメントまたは補綴物が連結されるポスト部とから構成されることを特徴とする。
Patent JP-2012519176-A (JP)
Title: タンパク質標識方法及び組成物
IPC: G01N33/534
Filed: 2010-02-25
Abstract: １８ Ｆ標識用試薬で １８ Ｆをタンパク質に効率的に導入できる様々な水溶性の補欠分子族を迅速に調製するためのモジュラープラットフォームが提供される。
Patent JP-2013520564-A (JP)
Title: ウェブ基板堆積システム
IPC: C23C16/44
Filed: 2010-03-16
Abstract: ウェブ基板原子層堆積システムは、複数の処理チャンバを通して、ウェブ基板の表面を搬送する、少なくとも１つのローラを含む。複数の処理チャンバは、ウェブ基板の表面を第１の前駆体ガスの所望の部分圧力に曝露し、それによって、ウェブ基板の表面上に第１の層を形成する、第１の前駆体反応チャンバを含む。パージチャンバは、パージガスによって、ウェブ基板の表面をパージする。真空チャンバは、基板の表面からガスを除去する。第２の前駆体反応チャンバは、ウェブ基板の表面を第２の前駆体ガスの所望の部分圧力に曝露し、それによって、ウェブ基板の表面上に第２の層を形成する。
Patent JP-2012519559-A (JP)
Title: 人工硬膜及びその製造方法
IPC: A61F2/02
Filed: 2010-02-08
Abstract: 本発明は、エレクトロスピニング法によって製造されたエレクトロスピニング層からなる人工硬膜であって、前記エレクトロスピニング層が少なくとも１層の疎水性エレクトロスピニング層からなる人工硬膜を提供する。前記疎水性エレクトロスピニング層上に、少なくとも１層の親水性エレクトロスピニング層が更に配置されている。前記疎水性エレクトロスピニング層と親水性エレクトロスピニング層の間には、中間層がさらに配置されている。前記人工硬膜の各層には、細胞因子及び／又は薬物を更に混ぜることができる。また、細胞印刷技術を結合し、前記疎水性エレクトロスピニング層及び／又は親水性エレクトロスピニング層上に、細胞因子及び／又は薬物を付着させることができる。本発明による人工硬膜は、生物組織相容性に優れ、癒着を防止し、完全に吸収されることができ、力学的機械性がよく、感染率が低く、他の治療的物質を混入し得る特徴を有する。さらに、本発明は相応の人工硬膜の製造方法を提供する。 【選択図】図８ａ
Patent JP-2012100326-A (JP)
Title: Packet scheduling in wireless local area network
Inventor: ALI AHMED
IPC: H04L12/56
Filed: 2012-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a wireless device and method for scheduling data transmissions.SOLUTION: A wireless device comprises: a plurality of data queues, each of which is associated with a priority; and circuitry configured for each of a plurality of the data queues to derive a first value. The first value is derived from a second value and a delay between scheduling transmissions for the data queues. The second value is associated with a data rate. The circuitry is configured to select data from at least one of the priority queues for transmission based on the derived first value.
Patent JP-2013142290-A (JP)
Title: Idling stop device
Inventor: NISHINA HIROTAKE
IPC: F02D29/02
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To improve fuel efficiency and drivability by setting proper idling stop timing in accordance with an external environment.SOLUTION: An ECU 5 sets a lamp color index PC by recognizing a lamp color C of a signal 21 in front of one's own vehicle 1 based on an external environment imaged by an in-vehicle camera 3, sets a distance index PLS from a distance between the signal 21 and an immediately preceding vehicle, and further sets a brake index PB based on whether or not a brake lamp of the immediately preceding vehicle is lighted. An ISS total index PT is determined by adding them, a basic ISS vehicle speed VISS is set based on the ISS total index PT, and an ISS starting vehicle speed VS is set based on the basic ISS vehicle speed VISS and an each mode factor KM set based on an engine mode ME.
Patent JP-2012149346-A (JP)
Title: Cu-Mn ALLOY SPUTTERING TARGET AND WIRING OF SEMICONDUCTOR
Inventor: IRIMADA SHUICHI
IPC: C22F1/08
Filed: 2012-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy wiring of a semiconductor, in which a self-diffusion suppressing function is imparted therein, the pollution of the periphery of the wiring caused by diffusion of active Cu is effectively prevented, electromigration (EM) resistance and corrosion resistance and the like are improved, a barrier layer can be arbitrarily and easily formed, and further the film forming step of the copper alloy wiring of the semiconductor is simplified, and to provide a sputtering target for forming the wiring, and a method for forming the copper alloy wiring for the semiconductor.SOLUTION: A Cu-Mn alloy sputtering target for forming the copper alloy wiring of the semiconductor contains: 0.05-20 wt.% of Mn; ≤500 wt.ppm in total of Be, B, Mg, Al, Si, Ca, Ba, La, and Ce; and the balance being Cu and inevitable impurities.
Patent JP-2013147312-A (JP)
Title: Sheet feeding device
Inventor: NAKAMURA KAZUAKI
IPC: B65H3/52
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated in a sheet feeding device such as an automatic document feeder.SOLUTION: While a document can be fed, a bridge 76 connecting a pair of spring arms 75A and a movable member 73 displaceable relative to a separation roller 71 are slidably in contact with each other. Thereby, when one of the movable member 73, the separator pad 72, and the spring arms 75A vibrates, the bridge 76 and the movable member 73 are in slide contact with each other, and the vibration can be attenuated. Accordingly, noise produced in an automatic document feeding mechanism 7 may be reduced.
Patent JP-2013153257-A (JP)
Title: Image processing device and image processing method
Inventor: HOSHIZUKI YUSUKE
IPC: H04N19/12
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device and method that select an optimum image compression algorithm for compression processing with high accuracy from among a plurality of image compression algorithms by a simple calculation.SOLUTION: An image processing device 1 includes: an image division section 11 for dividing an image into macro blocks; an algorithm selection section 12 for recognizing an image state of each macro block and selecting an optimum image compression algorithm for each macro block on the basis of the image state; and an image compression section 13 for compressing each macro block by the image compression algorithm selected by the algorithm selection section 12. The algorithm selection section 12 includes a plurality of image compression algorithms, and selects the optimum image compression algorithm by using as an index of evaluation the slope of a tangent to an arbitrary point on a graph parameterized by image quality and compressibility under the compression of each macro block by each image compression algorithm.
Patent JP-2013153824-A (JP)
Title: X-ray ct apparatus
Inventor: HIRAOKA MANABU
IPC: A61B6/12
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus capable of reducing unneeded exposure and providing desired images.SOLUTION: An X-ray CT apparatus of an embodiment has an X-ray generation part for generating X-rays while rotating along a circular orbit centering on a subject, on the basis of a plurality of exposure conditions of different exposure doses of X-rays to the subject. The X-ray CT apparatus includes an X-ray detection part, a switching part and a control part. The X-ray detection part detects X-rays transmitted through the subject. The switching part switches the exposure condition. The control part controls the X-ray detection part so as to change the number of samples per rotation of the X-ray generation part on the basis of the result of switching.
Patent JP-2013156334-A (JP)
Title: Image forming apparatus
Inventor: MIYATA TOSHIYUKI
IPC: G03G15/20
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent fusion of a heating member for heating a recording medium in the course of rotating in a circumferential direction, in a fixation device of an image forming apparatus.SOLUTION: A fixation nip part N provided between a fixation pad 71 and a pressure roll 72 in a fixation device 70 of an image forming apparatus 1 is arranged so that a heating belt 73 rotating in a circumferential direction passes therethrough. An unfixed toner image on paper P carried to the fixation nip part N is heated by the fixation pad 71 and the heating belt 73 and fixed to the paper P. The heating belt 73 is heated by the fixation pad 71, an internal heat roll 74 and an external heat roll 75 that are provided in the course of the rotation thereof. In a step before the rotation drive of the heating belt 73, among the fixation pad 71, the internal heating roll 74, and the external heating roll 75, heat evolution starts in ascending order of a temperature rising rate.
Patent JP-2012170060-A (JP)
Title: Recording situation notification method and shop information presentation method
Inventor: GOHARA KUNIO
IPC: H04N7/173
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a recording situation notification method for notifying a user terminal of a recording situation of a recording apparatus.SOLUTION: The recording situation notification method includes a step for storing at least one keyword by a server; a step for acquiring recorded program information including data specifying a recorded program from the recording apparatus; a step for acquiring scene information in which data specifying the respective programs is at least associated with scene data including information on respective scenes included in the respective programs; a step for associating the acquired recorded program information with the acquired scene information and generating recorded scene information including scene data of all the scenes constituting the program included in the recorded program information acquired from the recording apparatus; a step for extracting the scene data including a keyword from the generated recorded scene information; and a step for notifying a terminal device that the scene including the keyword is recorded in the recording apparatus when the scene data including the keyword is extracted from the generated recorded scene information.
Patent JP-2013162178-A (JP)
Title: Image pickup device and control method
Inventor: KAMATA YOSUKE
IPC: H04N5/232
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device and control method which can change a scenario based photographing guidance to a content suitable for each user.SOLUTION: An image pickup device, which holds therein scenario data including instructions for photographing operation and photographing guidance and displays the photographing guidance of the scenario data when photographing a dynamic picture image, stores the actual photographing state of the device at photographing time in memory. When an operation differing from the instructions for photographing operation included in the scenario data is performed at the photographing time, the image pickup device alters the scenario data on the basis of a difference between the actual photographing state stored in memory and the instructions for photographing operation included in the scenario data used.
Patent JP-2013158713-A (JP)
Title: Semi-permeable membrane support body
Inventor: KOMORI KAZUHIRO
IPC: B01D69/10
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a semi-permeable membrane support body relating to a semi-permeable membrane used for a spiral type membrane element and having excellent adhesive properties between the semi-permeable membrane support body and a flow passage material.SOLUTION: A semi-permeable membrane support body is used for a spiral type membrane element at least including: a semi-permeable membrane formed in one side of the semi-permeable membrane support body; a flow passage material that is a passage of a permeated liquid; and a filtrate collecting pipe shaft. The semi-permeable membrane support body is a nonwoven fabric containing main fiber and binder fiber, and the average fiber diameter of the main fiber constituting a face side opposite to a face formed with the semi-permeable membrane is larger than the fiber diameter of fiber constituting the flow passage material.
Patent JP-2013162659-A (JP)
Title: Motor controller
Inventor: YOSHIDA TAKUYA
IPC: H02P25/08
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller that, even when a motor rotates inertially at the time of startup thereof, can prevent failure in learning of a correction value of energization phase shifting to be carried out by performing an initial drive.SOLUTION: The motor controller, after starting up a micro computer 41 and before performing an initial drive, determines whether a motor 12 is rotating or not on the basis of an encoder count value after the starting up. If it is determined that the motor 12 is not rotating, the initial drive is immediately performed. If it is determined that the motor 12 is rotating, however, a motor stop control for stopping rotation of the motor 12 is performed by two-phase energization and then the initial drive is performed to learn the correction value of energization phase shifting against the encoder count value. When the motor 12 is rotating inertially at the time of restart by reset or power reclosing, the initial drive can be performed after the motor stop control is performed to stop the rotation of the motor 12, thereby enabling prevention of failure in the learning of the correction value of energization phase shifting.
Patent JP-2013159724-A (JP)
Title: Polymer compound and electronic element using the polymer compound
Inventor: ZHOU ERJUN
IPC: H01L51/30
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance electronic element.SOLUTION: A polymer compound includes structural units composed of (1), (2) and (3). (1) A unit represented by formula (1) (wherein Qand Qeach independently represent an aromatic heterocycle which may have a substituent, and Rand Reach independently represent hydrogen atom or a substituent); (2) a unit composed of an arylene group which may have a substituent or a divalent heterocyclic group which may have a substituent; and (3) a unit composed of 1-10 repeating units in which one of unsaturated group, ether group, thioether group, alkylene group and arylene group is bonded to an arylene group which may have a substituent or a divalent heterocyclic group which may have a substituent.
Patent JP-2013164246-A (JP)
Title: Heat exchanger and refrigerating air conditioner
Inventor: YOSHIMURA SUSUMU
IPC: F25B7/00
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact and high performance heat exchanger in which a pressure loss of fluid is small.SOLUTION: In a heat exchanger 10, first flat pipes 1 and second flat pipes 2 are laminated and arranged with mutual flat faces coming into contact with each other so that a first fluid flowing through first through holes 11 and a second fluid flowing through a second through hole 21 intersect at a right angle. The first flat pipes 1 are arranged in short axial directions of the second flat pipes 2 in at least one layer (hereinafter referred to as the first flat pipes of a first laminated group), the first flat pipes 1 of the first laminated group are arranged in a plurality of pieces in forming directions of the second through holes 21 of the second flat pipes 2, an average temperature of the first fluid flowing through the first laminated group comes closer to a temperature of the second fluid flowing into the heat exchanger 10 from a downstream side to an upstream side (in the order from 101 to 103) of a flowing direction of the second fluid flowing through the second through hole 21 of the second flat pipe 2.
Patent JP-2013168742-A (JP)
Title: Frequency adjustment method for piezoelectric element, piezoelectric device, and electronic apparatus
Inventor: SAIBA KOJI
IPC: H01L41/09
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a frequency adjustment method for piezoelectric element, piezoelectric device, and electronic apparatus, capable of highly precisely adjusting the frequency of a piezoelectric element with stable ion beam by switching between a rough frequency adjustment process and a fine frequency adjustment process in a short time.SOLUTION: The frequency adjustment method is a frequency adjustment method for a piezoelectric element adjusting an oscillatory frequency by irradiating an electrode pattern of the piezoelectric element 12 with ion beam for etching, and includes a process for changing the position of an irradiation axis of ion beam relative to the electrode pattern to change an etching rate.
Patent JP-2013166282-A (JP)
Title: Method of analyzing flow process of fiber filler-containing thermoplastic resin material
Inventor: OHATA AKIRA
IPC: G06F17/50
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of simply and accurately analyzing a flow process, including short shot, of a fiber filler-containing thermoplastic resin material in a mold used for an injection molding method.SOLUTION: A method of analyzing a flow process of a fiber filler containing thermoplastic resin material or the like is a method of analyzing the flow process of the fiber filler containing thermoplastic resin material in a mold used for an injection molding and calculates a set mold thickness t2 used for the flow process based on numerical formula (1). Numerical formula (1) : t2=C×t1 [in the formula, t1 expresses an actual mold thickness, t2 expresses the set mold thickness used for the analysis and is expressed by C=(α×exp(L/t1)+β×(L/t1)+γ), where C≤1.0, L expresses the characteristic length of the fiber filler including a long fiber and each of α, β and γ is an experimentally obtained constant].
Patent JP-2013166116-A (JP)
Title: Air cleaner unit
Inventor: TSUTSUMI TOMOHIKO
IPC: B08B5/00
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner unit which can be used in either state where a housing box for a cleaning member is attached to an air cleaner body or is detached therefrom and which does not injure an original function of the air cleaner body even when used in either state of the housing box for a cleaning member.SOLUTION: A housing box 2 for a cleaning member is installed at an air cleaner body 1 attachably and detachably via a magnet 27. An internal space of the housing box 2 for a cleaning member is communicated with a part of a suction port 11d of the air cleaner body 1 in a state where the housing box 2 for a cleaning member is attached to the air cleaner body 1.
Patent JP-2013170457-A (JP)
Title: Exhaust gas recirculation device of engine
Inventor: TAKEDA KEISO
IPC: F02D45/00
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To respond to an open failure in one of two EGR valves disposed in series in an EGR passage, to appropriately control EGR.SOLUTION: An EGR device includes: an EGR passage 17; and a first EGR valve 18 and a second EGR valve 19 disposed in series in the EGR passage 17 to control an EGR flow rate in the EGR passage 17. An electronic control unit (ECU) 61 determines an open failure in each of the first EGR valve 18 and the second EGR valve 19. When one of the first EGR valve 18 and the second EGR valve 19 is determined as the open failure, the ECU 61 controls the other valve that has not been determined as the open failure to target opening degrees Tegr1, Tegr2 smaller than predetermined limited opening degrees MAXegr1, MAXegr2.
Patent JP-2013170181-A (JP)
Title: Antistatic film forming composition
Inventor: NISHIDA TOKIO
IPC: C09K3/16
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming an antistatic film exhibiting excellent applicability to a surface of a resist film and capable of preventing the resist film from being charged.SOLUTION: This antistatic film forming composition includes a compound having a structural unit represented by formula (1a) and a hydrogen atom at its terminal, and water. (In the formula, X represents an -NH- group or a sulfide group, respectively; two Rs each independently represents a halogen atom, a hydroxy group, an amino group, a silanol group, a thiol group, a carboxy group, a carbamoyl group, a phosphate group, a phosphoric ester group, an ester group, a thioester group, an amide group, a nitro group, a 1-20C hydrocarbon group, a 1-20C organoxy group, a 1-20C organoamino group, a 1-20C organosilyl group, a 1-20C organothio group, an acyl group, or a sulfo group, respectively, at least one of the plurality of Rs represents the sulfo group; and n denotes an integer 1 to 100).
Patent JP-2013171883-A (JP)
Title: Semiconductor laser and manufacturing method thereof
Inventor: ANZAI SHINICHI
IPC: H01S5/343
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser and a manufacturing method thereof which are capable of enhancing stress concentration at a groove at cleavage, facilitating cleaving at a target position, preventing a minute dislocation from being propagated to a light-emitting surface, increasing a yield, and reducing the number of processes.SOLUTION: A laser structure has an end surface formed as a cleavage plane. Cleavage assisting grooves are formed to cleave semiconductor layers and a semiconductor substrate across portions of the end surface which are not to be a light emission region or a light incident region. The cleavage assisting grooves include a first pattern groove along a resonator surface, and a second pattern groove crossing the first pattern groove.