baber/WOPTO huggingface dataset:
Patent JP-2010539537-A (JP)
Title: 広いダイナミック・レンジで精度が高い電流を生成する方法および装置
IPC: H01L51/50
Filed: 2008-09-09
Abstract: 方法および装置は、負荷を駆動する遠隔電流を生成する手法を提供し、局所電流Ｉｒｅｆを生成するステップ；局所電流ＩｒｅｆをＫ倍に増幅して局所電流Ｋ・Ｉｒｅｆを生成するステップ：別の位置で局所電流Ｋ・Ｉｒｅｆを折り返すステップ；局所電流Ｋ・Ｉｒｅｆの折返しに応答して遠隔電流Ｋ・Ｉｒｅｆを生成するステップ；および遠隔電流Ｋ・Ｉｒｅｆを適合するＫ値で割り算して、負荷を駆動する遠隔電流を生成するステップを有する。
Patent JP-2010541520-A (JP)
Title: セル均衡化を有する多セルエネルギー貯蔵システム用の充電量状態計算機
IPC: H01M8/04
Filed: 2007-09-20
Abstract: バッテリセル（Ｃ 1 、Ｃ 2 、・・・Ｃ n ）の１つまたは複数の直列に接続された列（Ｓ 1 、Ｓ 2 、・・・Ｓ n ）を有するエネルギーシステム（２３０）の電流または充電量の状態（ＳＯＣ）を監視する装置。各バッテリセルは、各セルに並列に選択的に接続可能であるエネルギー散逸装置（Ｄ 1 、Ｄ 2 、・・・Ｄ n ）であって列内のセル電圧を均衡化するエネルギー散逸装置を有する。散逸装置は、予め決められた一般に同じインピーダンス値である。各セルの両端の電圧（Ｖ c1 、Ｖ c2 、・・・Ｖ cn ）は、別々に監視可能であり、それによって、セルに並列に接続された散逸装置のインピーダンス値で監視されたセルの両端の電圧を割ることで、散逸電流が決定される。全ての散逸電流の合計によって誤差値が生成され、この誤差値は次いで、バッテリセルと散逸装置との組み合わせに流れる測定された総電流（Ｉ bat ）から除去されて修正された電流値（Ｉ batnet ）を生成する。修正されたＳＯＣ値（Ｑ net ）が同様の方法で得られる。
Patent JP-2011508485-A (JP)
Title: ポータブル装置により制御されるメディアシステムのためのリモートコントロールプロトコル
IPC: H04M1/00
Filed: 2008-07-02
Abstract: 【課題】  ハンドヘルド電子装置及びメディアシステムに使用するための融通性あるリモートコントロールプロトコルを提供する。 【解決手段】  ハンドヘルド電子装置は、セルラー電話、音楽プレーヤ、又はハンドヘルドコンピュータ機能に加えて、リモートコントロール機能を有する。ハンドヘルド電子装置は、タッチ感知ディスプレイスクリーンを有する。ハンドヘルド電子装置は、それが受けるジェスチャー又はユーザ入力からリモートコントロール信号を発生する。メディアシステムは、リモートコントロール信号を受け取り、適当なアクションを行う。ハンドヘルド電子装置は、メディアシステム状態情報が、登録されたスクリーン識別に関連するときはカスタム表示スクリーンを発生し、又、メディアシステム状態情報が、登録されたスクリーン識別に関連しないときは一般的表示スクリーンを発生する。 【選択図】      図１
Patent JP-2011508090-A (JP)
Title: 低合金鋼粉末
IPC: B22F3/17
Filed: 2008-12-18
Abstract: ０．２〜１．５重量％のＣｒと、０．０５〜０．４重量％のＶと、０．０９〜０．６重量％のＭｎと、０．１重量％未満のＭｏと、０．１重量％未満のＮｉと、０．２重量％未満のＣｕと、０．１重量％未満のＣと、０．２５重量％未満のＯと、０．５重量％未満の不可避の不純物と、鉄である残部とを含む水アトマイズされた鉄ベースのプレアロイ鋼粉末。
Patent JP-2011509297-A (JP)
Title: α２Ｂおよび／またはα２Ｃアドレナリン受容体のサブタイプ選択的モジュレーターとしての置換アリール−２−フェニルエチル−１Ｈ−イミダゾール化合物
IPC: A61P25/30
Filed: 2009-01-05
Abstract: α2Bおよび／またはα2Cアドレナリン受容体サブタイプにおいて選択的調節活性を有する化合物が、式（1）：           （1） ［式中、   n=1〜4であり；   Xは、CまたはNであり；   R 1 〜R 6 は、同じであっても異なってもよく、下記から成る群から独立に選択され：H、C 1-6 アルキル、OCH 3 、OH、F、Cl、Br、CH 2 OH、CH 2 N(R 7 ) 2 、C(O)R 8 、CH 2 CN、CF 3 ；   ここで、R 7 は、HまたはC 1-6 アルキルであり；R 8 は、C 1-6 アルキルまたはアリールである］ で示される。式（1）の化合物は、医薬組成物に配合することができ、α2受容体により仲介される疾患または状態を処置する方法において使用することができる。
Patent JP-2011511546-A (JP)
Title: ブロードキャスト通信システムにおけるブロードキャストサービスデータ送受信方法及び装置、並びにブロードキャストサービスデータ構成方法及びブロードキャストサービスデータを含むフレーム
IPC: H04W4/06
Filed: 2009-01-28
Abstract: デジタルブロードキャスト通信システムにおけるブロードキャストサービスデータ構成方法及び装置を提供する。上記方法は、第１のタイプのブロードキャストサービスデータに対応する第１のゾーンと第２のタイプのブロードキャストサービスデータに対応する第２のゾーンとを個別にフレームにマッピングする。好ましく、第１のゾーン及び第２のゾーンに含まれるブロードキャストサービスデータは、各ゾーンに対する異なるサービス分割回数に従ってサブスライスに分割される。 【選択図】図７
Patent JP-2011512312-A (JP)
Title: 板ガラスパネル
IPC: C03C27/06
Filed: 2009-02-13
Abstract: 異形材長尺物、コーナー及び少なくとも一つの連結具を含むスペーサー（３）と、第１シーラント（４）とを含む周囲に延びる集成体（２）により間隔を置いて離れた関係で保持された２枚の板ガラス（１，１′）を含む絶縁板ガラスパネルであって、２枚の板ガラス（１，１′）と集成体（２）が第１の閉鎖された板ガラス間空間（５）及び第２の開放された板ガラス間空間（６）を規定するものにおいて、（ｉ）第２シーラント（７）が、第２の開放された板ガラス間空間（６）内に設けられ、かつ集成体（２）を被覆すること、（ｉｉ）コーナーまたは連結具位置でないスペーサーの最外方点（８）の大部分を被覆する第２シーラント（７）の厚さ（ｔ ｂ ）が１ｍｍより小さいかまたはそれに等しいこと、及び（ｉｉｉ）コーナーまたは連結具でない位置の大部分でスペーサーの最外方点レベル（９）から板ガラス（１，１′）に平行に測定した、板ガラス（１，１′）に隣接した第２シーラント（７）の厚さ（ｔ ｅ ）が１ｍｍより大きいことを特徴とする。 【選択図】図２
Patent JP-2011517290-A (JP)
Title: 器具及びそれを作製する方法
IPC: A61B1/00
Filed: 2008-06-30
Abstract: 内視鏡用途等のための器具の作動部分を作製する方法であって、器具は、可撓性部分を有する操作端部分と、他端部分に位置付けられている作動手段とを有する管状部材を備え、作動手段は、操作端部分に接続されている円筒部分と、作動手段に接続されている円筒部分と、作動手段の動きを操作端部分に伝える複数の長手方向要素とを備え、作動手段は、複数の長手方向スリットが設けられることにより長手方向要素を形成する全円筒形の管から作成される。また、本発明は、本発明による方法によって得られる作動手段を用いる内視鏡器具であって、作動手段の確実な動作を得るために異なる構造が用いられる内視鏡器具に関する。
Patent JP-2011150340-A (JP)
Title: Light modulating device
Inventor: CHO YONG-CHUL
IPC: G02F1/017
Filed: 2011-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light modulating device having wide bandwidth based on Fably-Perot resonant reflection.  <P>SOLUTION: The light modulating device includes: a lower distributed bragg reflector (DBR) layer 110; an upper DBR layer 130 having at least one layer and a deformed layer; and an active layer 120 arranged between the lower DBR layer and the upper DBR layer, wherein at least one layer in the upper DBR layer has at least one pair of a first refractive index layer having a first refractive index and a second refractive index layer having a second refractive index, the deformed layer in the upper DBR layer has at least one pair of a third refractive index layer having a third refractive index and a fourth refractive index layer having a fourth refractive index, the third refractive index is different from the fourth refractive index and at least one of the third and fourth refractive index layers has a second optical thickness different from λ/4 or odd multiple thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012151557-A (JP)
Title: Communication device and band control method in communication device
Inventor: SAKAGAMI YUSUKE
IPC: H04L12/44
Filed: 2011-01-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which: when a PON and a layer 2 switch are viewed as one system, band allocation by a dynamic band allocation (DBA) and band control by output time scheduling are carried out independently, and thereby an optimal band control reflecting the status of both PON and layer 2 switch is not performed.SOLUTION: A communication device which achieves optimization of band control and power saving, and a band control method in the communication device are provided by coordinating a dynamic band allocation function (DBA) of a PON, and the band control function of a concentrator concentrating the PON, e.g. a layer 2 switch or a layer 3 switch.
Patent JP-2012151712-A (JP)
Title: Communication device
Inventor: WAKIZAKA MASAAKI
IPC: H04M1/00
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To easily adjust the volume of incoming call sound depending on the surrounding environment.SOLUTION: A communication device capable of communicating with an external communication device via a communication line comprises: a microphone part capable of inputting at least voice; and a speaker part capable of outputting the incoming call sound based on an incoming call from at least the external communication device. The communication device controls the volume of incoming call sound output from the speaker part to be equal to or lower than a second predetermined value if the volume input to the microphone part is determined to be equal to or lower than a first predetermined value under the condition that the incoming call from the external communication device has been detected.
Patent JP-2011152036-A (JP)
Title: Conductive bar for electric machine
Inventor: BAUMANN THOMAS
IPC: H02K3/50
Filed: 2011-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive bar for electric machine, capable of avoiding or significantly restraining interlayer peeling of a main insulator, and thus significantly reducing partial discharge.  <P>SOLUTION: The conductive bar 1 for electric machine has a plurality of conductive stranded wires 2 insulated from each other and partitioning two parallel laminates 4. The external surface of the conductive bar 1 is at least partially non-flat.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012153749-A (JP)
Title: Polyamide resin and production method therefor
Inventor: MITADERA ATSUSHI
IPC: C08G69/26
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a xylylenesebacamide-based polyamide resin excellent in heat resistance and molding processibility.SOLUTION: There are provided a polyamide resin and a production method therefor, in which ≥70 mol% diamine constituent unit is originated in xylylenediamine unit and ≥50 mol% dicarboxylic acid constituent unit is originated in sebacic acid, wherein the xylylenediamine unit comprises 50-100 mol% paraxylylenediamine-original unit and 0-50 mol% metaxylylene diamine-original unit, the number-average molecular weight (Mn) is 6,000-30,000 and the resin has two or more melting points.
Patent JP-2012152678-A (JP)
Title: Content releasing direction changing mechanism and pump type product with the content releasing direction changing mechanism and aerosol type product
Inventor: KADOTA YOSHIO
IPC: B65D83/76
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism capable of changing the content releasing direction in the lateral plane of a L-shape nozzle interlocking with the contenting releasing operation of the vertical turning operation lever, in which a product height can be suppressed, the content releasing operation is prevented from being carried out due to careless displacement of the nozzle at the stop mode position.SOLUTION: The opening part 1c of the operation lever 1 in a fore and aft direction has a width to inhibit the lateral turning of the L-shape nozzle 6 at a forward direction releasing stop mode position, and the frontmost end part 1d of the opening part is set at the position where the lever vertically turning upward from the inhibiting condition can pass the nozzle. In this passing through condition, the nozzle is laterally turned 90° from the forward direction releasing condition shown, the releasing condition can be changed to releasing condition to the left or light. Thereafter, the operation lever 1 is returned downward, thereby the lever and the L-shape nozzle 6 are integrated again. A notch-shape parts 1f in both the sides of the operation lever engages with a laterally directed column-shape 6c at the forward direction releasing stop mode position and engage with the lateral column-shape part 6a at the right/left direction releasing stop mode position.
Patent JP-2012152843-A (JP)
Title: Sucking device and robot system
Inventor: UENO MASAHARU
IPC: B25J15/06
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a sucking device and a robot system that can detect wear of a suction pad.SOLUTION: The robot system 10 includes: a robot 20 having end effectors 48a and 48b on which the suction pad 76 for sucking an article G to be carried and pressure sensors 66a-66d for detecting suction pressure of the suction pad 76 are provided; and a control device 30 having a determination part 86 for determining the wear of the suction pad 76 based on transition data D of the suction pressure detected by the pressure sensors 66a-66d during a period since the suction pad 76 sucks the article G until the suction pressure of the suction pad 76 gets stable.
Patent JP-2011083041-A (JP)
Title: Method of adaptive walsh code allocation
Inventor: KHAN FAROOQ ULLAH
IPC: H04J13/18
Filed: 2011-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of adaptive Walsh code allocation in a wireless communication system.  <P>SOLUTION: The method includes the step of each voice user transmitting quality condition signal such as a pilot signal strength measurement to a corresponding base station. Upon receiving each quality condition signal, the method includes determining a spreading factor for each voice user in response to its quality condition signal. A Walsh code is thereafter allocated to each voice user in response to the determined corresponding spreading factor. Thus, for example, if the quality condition signal of a first voice user is relatively higher than the quality condition signal of a second voice user, the spreading factor allocated to the first voice user should be higher than the spreading factor of the second voice user.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012157402-A (JP)
Title: Absorbent article
Inventor: NISHIMURA KIYOKO
IPC: A61F13/15
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article preventing body fluid from leaking.SOLUTION: This compact absorbent article 1 includes a liquid-permeable surface sheet 2, a liquid-impermeable back surface sheet 3, and an absorber 4, and absorbs body fluid adhering to the crotch of underwear. The absorber 4 includes: a front region positioned before the longitudinal direction center CW in the longitudinal direction of the absorbent article 1; and a rear region positioned behind the longitudinal direction center CW. The absorber 4 is biased to the front region.
Patent JP-2012160407-A (JP)
Title: Relay deposition detection device
Inventor: NISHI YUJI
IPC: H01H50/54
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a relay deposition detection device capable of detecting deposition of a stationary contact point and a movable contact point while keeping a condition that a movable conductor contacts a first stationary conductor and a second stationary conductor and the first stationary conductor is electrically connected with the second stationary conductor.SOLUTION: A relay deposition detection device 10 comprises a relay structure 11, a detection mechanism and a determination part. A control part can move a movable contact point 14 between a connection position and a non-connection position. A sliding region exists between the connection position and the non-connection position. When the control part controls the movable contact point 14 to be moved in the sliding region and the detection mechanism detects that the movable contact point 14 moves, the determination part determines that a stationary contact point 13 and the movable contact point 14 are not deposited to each other. When the detection mechanism detects that the movable contact point 14 does not move, the determination part determines that the stationary contact point 13 and the movable contact point 14 are deposited to each other.
Patent JP-2012160151-A (JP)
Title: Acceleration detector, electronic apparatus, pedometer, and program
Inventor: SAKAI SATOSHI
IPC: G06M3/00
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To save power.SOLUTION: An acceleration detector installed in an electronic apparatus to detect acceleration in a first direction and in a second direction independent of the first direction comprises a sampling period reduction part which reduces a sampling period used in detecting acceleration in the first direction when the magnitude of the acceleration in the first direction exceeds a predetermined value.
Patent JP-2012163669-A (JP)
Title: Liquid crystal display device
Inventor: IWASA TAKAYUKI
IPC: G02F1/133
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To make a linear region of a source follower output greater than in the conventional configuration.SOLUTION: As PMOS transistors Tr13 and Tr14 for source follower use in pixels 10 are used in an ON state all the time with their gates connected to retention capacitance Cs1 and Cs2, only a threshold voltage Vth of the PMOS transistors Tr13 and Tr14 for source follower use is set to +0.5 V, resulting in a normally ON state. Current values of the PMOS transistors Tr13 and Tr14 for source follower use are controlled with a constant current source load transistor Tr7, and their turning ON/OFF is controlled with the constant current source load transistor Tr7 and NMOS transistors Tr5 and Tr6 for switching use. Also, because of the presence of a range of voltages at which outputting is possible owing to the intervention of the NMOS transistors Tr5 and Tr6, optimization is so achieved as to maximize the region in which linearity is kept by shifting the threshold voltage Vth of the PMOS transistors Tr13 and Tr14 for source follower use.
Patent JP-2012164485-A (JP)
Title: Fuse connection component
Inventor: HARAO AKIRA
IPC: H01H85/54
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a fuse connection component which allows heat generated in fuse connection terminals to be satisfactorily transmitted to the side of a metal core substrate and can be reduced in size in a height direction.SOLUTION: A fuse connection component 10 comprises: a metal core substrate 11 obtained by forming insulating layers 22 on front and rear surfaces of a metal plate 21 which is to serve as a core; and a fuse block 12 mounted on the metal core substrate 11. Part of the metal plate 21 is projected from end edges of the insulating layers 22 to form fuse connection terminals 23, and fuses 41 are detachably connected to the fuse connection terminals 23 and fuse connection terminals 35 provided in the fuse block 12.
Patent JP-2012161438-A (JP)
Title: Strap for holding infant
Inventor: KISE MASAMICHI
IPC: A47D13/02
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a strap for holding an infant which is lightweight, can be easily carried, sterically forms an accommodating space of an infant while covering all the back of the infant, and can prevent the head part from turning rearward even in a simple constitution.SOLUTION: The strap for holding the infant has two annular belts with a constant width connected so as to cross at right angle. The connecting part of the annular belts is formed as an area formed in a substantially square shape, the two annular belts are connected by sewing the outer peripheral part of the area of the square shape. the upper half part of a cloth-like body for supporting the back face of the infant is shaped into the size for covering the occipital area of the infant, and engaging tools detachably connected to engaging unit arranged in the annular belts are arranged in the upper end parts of the cloth-like body.
Patent JP-2012162919-A (JP)
Title: Fracturing injected material and improved ground
Inventor: SHIMIZU TAKAAKI
IPC: E02D3/12
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a fracturing injected material including a self-degradable viscous fluid and a supporting material to form water paths without contaminating a sand ground.SOLUTION: The fracturing injected material to be injected into a sand ground as fine grains includes a self-degradable viscous fluid and a supporting material as coarse grains having grain diameters of 0.1-2.8 mm. In the fracturing injected material, the viscous fluid has a viscosity of 1000 cp or more to cause the fracture of the sand ground. In the fracturing injected material, the viscous fluid is formed as a guar gum solution which has a concentration of 1-2 wt%.
Patent JP-2012154156-A (JP)
Title: Coupling device for laid tatami mat
Inventor: GOTO TADASHI
IPC: E04F15/02
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a coupling device for a laid tatami mat which can be easily peeled without leaving marks on a floor surface when being stuck to it and can be adhered again even after being temporarily peeled, by using a self-adhesive member as an antislip adsorbent.SOLUTION: The coupling device for the laid tatami mat fixes a self-adhesive pad to the whole or part of an undersurface of a plate which forms at least two projections thereon to fit into holes formed at the corners of a tatami unit.
Patent JP-2014077812-A (JP)
Title: Finder device and camera, and adjustment method of those
Inventor: SUZUKI YUUSUKE
IPC: H04N5/225
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a finder device and a camera capable of reducing discomfort given to a photographer to improve visibility.SOLUTION: A finder device 3 includes: a first optical system 20 for optically observing a subject; a display unit 21 capable of displaying an image corresponding to an optical image observed with the first optical system 20; and a second optical system 22 for guiding the image displayed on the display unit to an optical path of the first optical system. The finder device 3 visually recognizes the subject captured in the optical image and the subject captured in the image being overlapped and matched with each other.
Patent JP-2011242748-A (JP)
Title: Polarizing film sticking apparatus and liquid crystal display device manufacturing system including the same
Inventor: MATSUMOTO RIKIYA
IPC: G02F1/13
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing film sticking apparatus which does not disturb a rectification environment and to provide a liquid crystal display device manufacturing system including the polarizing film sticking apparatus.SOLUTION: The sticking apparatus includes: a first substrate conveying mechanism 61; a nip roll for sticking a polarizing film to the undersurface of the substrate 5 in the first substrate conveying mechanism 61; a reversal mechanism 65 for reversing the substrate 5 and arranging the reversed substrate 5 on a second substrate conveying mechanism 62; the second substrate conveying mechanism 62 for conveying the substrate 5; and a nip roll for sticking the polarizing film to the undersurface of the substrate 5 in the second substrate conveying mechanism 62. A substrate reversion part 67 in the reversal mechanism 65 reverses the substrate 5 by rotating the substrate 5 around a reversing axis M. The substrate reversion part 67 includes a straight line having an inclination of 45° from a straight line vertical to the conveying direction of the substrate 5 through a center of the substrate 5 prior to the reverse in the first substrate conveying mechanism 61, the reversing axis M is located on a face including the substrate 5 prior to the reverse in the first substrate conveying mechanism 61, and a pair of substrate supporting parts 66a, 66b are arranged line-symmetrically about the reversing axis M.
Patent JP-2011169319-A (JP)
Title: Reverse flow tolerant spring activated brush seal
Inventor: ALAMSETTY RAKESH V
IPC: F01D11/00
Filed: 2011-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reverse flow tolerant spring activated brush seal relative to a reverse flow tolerant brush seal for limiting a flow of a fluid between pressurizing chambers of a turbo machine.  <P>SOLUTION: This reverse flow tolerant spring activated brush seal structure (110) restricts the transfer of a pressurized fluid (160) between a first chamber (140) and a second chamber (145) along a movable shaft (150). Opposing backing plates (125, 130) are provided to stiffen brush bristle (122) alignment on the movable shaft (150). Differential pressure (P1-P2) between the chambers is aided by a spring (195) biasing to seat axial movement of a sliding brush seal (190) against one of the opposing backing plates (125, 130) for stiffening to maintain a design clearance (70) with the shaft (150) being sealed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012167161-A (JP)
Title: Ultraviolet-curing type ink composition
Inventor: MIZUTAKI YUSUKE
IPC: C09D11/00
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet-curing type ink composition that is excellent in solubility, wettability and discharge stability of the ink.SOLUTION: The ultraviolet-curing type ink composition includes a polymerizable compound, a photopolymerization initiator and a polyether-modified silicone oil. In the ultraviolet-curing type ink composition, the polymerizable compound contains a monomer A represented by formula (I) below and the HLB of the polyether-modified silicone oil is in the range of 5 to 12. Formula (I) is CH=CR-COOR-O-CH=CH-R(wherein Ris a hydrogen atom or a methyl group; Ris a 2-20C divalent organic residue; and Ris a hydrogen atom or a 1-11C monovalent organic residue).
Patent JP-2011160429-A (JP)
Title: Echo elimination device
Inventor: KOBAYASHI KAZUNORI
IPC: H04B3/23
Filed: 2011-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a removal capability of an echo signal even if a reproduction means strong in non-linearity is used.  <P>SOLUTION: In this echo elimination device, a reception signal is converted to a reproduction signal by a reproduction means to emit a voice, and an echo signal is removed from a sound reception signal comprising a speaker sound reception signal from a main microphone 61 and the echo signal from a speaker 4 to output a transmission signal. In the echo elimination device, the sound reception signal largely including the speaker sound reception signal relative to the echo signal is collected from the main microphone 61; the sound reception signal largely including the echo signal relative to the speaker sound reception signal is collected from a sub-microphone 62; the main microphone is arranged so that sensitivity is set high in a near-end speaker direction and the sensitivity is set low in a reproduction means direction; and the sub-microphone is arranged so that sensitivity is set low in the near-end speaker direction and the sensitivity is set high in the reproduction means direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT