baber/WOPTO huggingface dataset:
Patent JP-2010501222-A (JP)
IPC: A62C99/00
Filed: 2007-08-02
Abstract: The inertization process involves decreasing oxygen concentration in the protective room from a base inertization level to a first lowered level in the event of a fire in the protective room. The oxygen concentration in the protective room is maintained at the first lowered level for a preset time interval. The oxygen concentration is decreased to a full inertization level if the fire has not been extinguished by the time the preset time internal has elapsed.
Patent JP-2010503491-A (JP)
IPC: A61F2/82
Filed: 2007-09-14
Abstract: Medical devices such as endoprostheses (e.g., stents) containing one or more biostable layers (e.g., biostable inorganic layers) and a biodegradable underlying structure are disclosed.
Patent JP-2010505008-A (JP)
Title: 疎水性アミノ酸により官能基化されたデキストラン
IPC: C08B37/02
Filed: 2007-09-26
Abstract: 本発明は、少なくとも１種の疎水性アルファ−アミノ酸基により官能基化されたデキストランであって、該アルファ−アミノ酸は結合腕及び官能基により該デキストランにグラフト化されているか又は結合されているデキストランに関する。疎水性アミノ酸基は、アミノ酸のアミンと結合腕により担持された酸との間のカップリングの生成物であると理解され、そして該デキストランは中性ｐＨにおいて両親媒性である。ある具体的態様において、疎水性アミノ酸は、トリプトファン、トリプトファノール、トリプトファンアミド、２−インドールエチルアミン及びそれらのアルカリカチオン塩などのトリプトファン誘導体から選択される。本発明はまた、本発明によるデキストランの一つを含む医薬組成物に関する。
Patent JP-2010505040-A (JP)
Title: 電解セル
IPC: C25B9/19
Filed: 2007-09-27
Abstract: 本発明は、塩素アルカリの電解工場のために設計された単一要素型の電解セルに関し、アノード区画とカソード区画を含み、２つの区画の各々は、各々の区画の後方壁に平行バーによって接続された電極を含んでいる。電極は、このようにして幾つかの区画にさらに分割されている。本発明によると、２つの電極の少なくとも一方がそれぞれの区画で曲線形状を有しており、この曲線状の区画が反対側の電極に向かって突出し、膜の領域を反対側の電極に対して押し付けている。好ましい実施の形態によると、様々な電極領域の曲線形状は、ばねにより得ることができる。
Patent JP-2010505874-A (JP)
Title: ポリペプチドコンジュゲートの精製方法
IPC: C07K1/20
Filed: 2007-10-03
Abstract: 本発明は、ポリペプチドコンジュゲートを製造するための方法を提供する。特に本発明は、ポリ（アルキレンオキシド）部分などの少なくとも１つのポリマー修飾基を含むポリペプチドコンジュゲートを精製するための方法を提供する。例示的なポリ（アルキレンオキシド）部分としては、ポリ（エチレングリコール）（ＰＥＧ）およびポリ（プロピレングリコール）が挙げられる。例示的な方法において、グリコＰＥＧ化ポリペプチドの種々のグリコフォームを分離するために、疎水性相互作用クロマトグラフィー（ＨＩＣ）が用いられる。
Patent JP-2010507166-A (JP)
Title: 電子装置及びそのタッチパネル配置方法
IPC: G06F3/044
Filed: 2007-06-07
Abstract: 本発明は、電子装置及びそのタッチパネル配置方法を公開する。画面をディスプレイするディスプレイパネル、カバー面及び複数の電極を備え、前記複数の電極が前記カバー面に付着されているタッチパネルを備え、前記複数の電極から発生する静電容量の変化によるディレイを検知してデジタルデータ信号を出力する複数のデジタルコンタクトコントローラを備えるセンサ部を有する電子装置を提供する。本発明によれば、ＩＴＯ層が全面塗布された高価な基板を使用せずに、ユーザの便宜や目的により多様に応用できる安価なタッチパネルを備えた電子装置の実現が可能である。
Patent JP-2010508783-A (JP)
Title: Ａｃｋチャネルに基づいてオーバヘッドを低減する方法及び装置
IPC: H04W72/04
Filed: 2007-10-31
Abstract: 無線通信システムのための方法及び装置は初めに、例えば物理ダウンリンク共有チャネル（ＰＤＳＣＨ）や物理アップリンク共有チャネル（ＰＵＳＣＨ）のような共有データチャネル（ＳＤＣＨ）に割り当てられたリソースの増加に従って、ＡＣＫＣＨに割り当てられるリソースを増加させる。その結果、ＡＣＫに割り当てられるリソースは、予め定められた量に制限される。
Patent JP-2010508942-A (JP)
Title: 外科インプラント複合材料およびキットおよび製造方法
IPC: A61F2/28
Filed: 2007-11-06
Abstract: 外科インプラント基材および該基材に付着した薄膜コーティングを含む外科インプラント複合材料であって、該薄膜コーティングがＴｉＯ ２−ｘ Ｍ ｙ を含み、ここでＭは該コーティングの該基材に対する付着性に不利な影響を与えない一又は複数の元素であり、ｙは全てのＭ元素のモル数の合計であり、０≦ｘ≦２且つ０≦ｙ≦１であり、ここで該薄膜コーティングの最外部は結晶質である、外科インプラント複合材料。外科インプラント複合材料と、活性薬剤成分、イオンもしくは生体分子、またはそれらの組み合わせを含む放出可能な薬剤の溶液の少なくとも一つとを含むキットであって、該溶液が該外科インプラント複合材料の上に該放出可能な薬剤を積むことができる、キット。薄膜コーティングを基材に付着させることを含む、複合材料を形成する方法。 【選択図】図１
Patent JP-2010511754-A (JP)
IPC: D06M13/224
Filed: 2007-11-29
Abstract: Water-in-oil emulsion (A) comprises: polygylcerin-2-dipolyhydroxystearate (12-21 wt.%); hydrogenated ethoxylated ricinus oil (4-7 wt.%); mineral oil (25-35 wt.%); further oil body (20-30 wt.%); hydrotropes (3-5 wt.%); metal soaps (3-4 wt.%) and water (10-30 wt.%).
Patent JP-2010513290-A (JP)
Title: （１ｒ，６ｓ）−２−アザビシクロ［４．３．０］ノナン−８，８−ジホスホン酸、及び骨疾患、例えば骨粗鬆症又はパジェット病の治療又は予防におけるその使用
IPC: A61P21/00
Filed: 2007-12-14
Abstract: 実質的に鏡像異性的に純粋な（１Ｒ，６Ｓ）−２−アザビシクロ−［４．３．０］ノナン−８，８−ジホスホン酸の新規組成物、この新規組成物を調製する方法、この新規組成物を含む医薬組成物、並びに骨粗鬆症、溶骨性骨転移、関節リウマチ、及び変形性関節症などの骨疾患の治療法における組成物の投与が、開示される。
Patent JP-2010512918-A (JP)
IPC: A61B5/05
Filed: 2007-12-17
Abstract: A method and an arrangement for influencing and/or detecting and/or locating magnetic markers in a region of action is disclosed, which method comprises the steps of: generating a magnetic drive field so that the magnetization of the magnetic marker changes, generating a magnetic selection field having a pattern in space of its magnetic field strength providing a magnetic field gradient in the region of action, acquiring a first signal by means of a first receiving probe and acquiring a second signal by means of a second receiving probe, the first receiving probe and the second receiving probe being located at different locations relative to the region of action, the first signal and the second signal depending on the magnetization of the magnetic marker in the drive field and in the selection field and further depending on the location of the magnetic marker, the magnetic selection field having a first magnetic field strength configuration, repeating at least once the acquisition of the first signal and of the second signal in the presence of the selection field having a second magnetic field strength configuration, computing an estimation of the location of the magnetic marker by means of the acquired signals.
Patent JP-2010515088-A (JP)
Title: 光学記憶媒体およびその製造法
IPC: G03C1/73
Filed: 2007-12-15
Abstract: 本発明は、少なくとも1つのフォトアドレス可能なポリマーと少なくとも1つの添加剤との混合物から製造される光学記憶材料を含有し、情報、データおよび画像の記憶のために向上した特性を有する光学記憶層および光学記憶媒体、ならびにそれらの製造および使用に関する。さらに、本発明は、少なくとも1つのフォトアドレス可能なポリマーおよび少なくとも1つの添加剤を含んで成る光学記憶材料を含有する光学セキュリティ要素にも関する。
Patent JP-2010515179-A (JP)
Title: フラッシュメモリのブロック管理方法
IPC: G06F12/00
Filed: 2007-12-26
Abstract: 本発明は動的と静的ブロック管理方法を含むフラッシュメモリのブロック管理方法を開示する。動的ブロック管理方法は、１つの空きブロックを書き込み操作対象の交換ブロックとして選択することで、毎回の書き込み操作過程において、新しいデータ及び／又は操作される目標ブロック内の古いデータを交換ブロックに書き込み、目標ブロックを消去して、目標ブロックの論理アドレスを交換ブロックの論理アドレスに変更し、目標ブロックを次の書き込み操作対象の交換ブロックにする。静的ブロック管理方法は、動的に変化するパラメータ、シードを設定することで、各シードの値を設定した各フラッシュメモリブロックの論理アドレスに対応させる。シードの値が変化するとき、シードの値に対応するフラッシュメモリブロックと交換ブロック内のデータに対して交換処理を行い、シードの値に対応するフラッシュメモリブロックを次の書き込み操作対象の交換ブロックにする。 【選択図】図３
Patent JP-2010516036-A (JP)
Title: イオン注入個所の磁界低減化技術
IPC: H01L21/265
Filed: 2008-01-08
Abstract: イオン注入個所における磁界を低減させる技術を提供する。１つの特定の代表的な実施例では、この技術を、イオン注入個所における磁界を低減させる装置及び方法として実現しうる。この装置及び方法は、一組の磁気コア部材（４０２）と、この一組の磁気コア部材に沿って分布させた複数のコイル（４０８ａ,ｂ,ｃ）と、この一組の磁気コア部材の端部を互いに連結して方形の補正棒構造を形成する連結素子（４０４）とを具えている補正棒アセンブリ（４００）を有することができる。前記補正棒アセンブリを磁気偏向器（１０１、５０９）の出射領域に配置して、この磁気偏向器から出射する複数のビームレットを有するリボンビーム（１０）の均一性を改善し、前記方形の補正棒構造が所望の磁界クランプ作用を行うようにしうる。
Patent JP-2010518557-A (JP)
Title: 発光効率に優れた有機発光素子およびその製造方法
IPC: H05B33/28
Filed: 2008-02-05
Abstract: 本発明は、赤色、緑色および青色が各々透過する領域のうちの少なくとも一つの領域の前記上部電極上に屈折率が１．３〜３である層がさらに備えられることを特徴とする有機発光素子およびその製造方法を提供する。前記層により、発光色に応じてｍｉｃｒｏｃａｖｉｔｙ  ｅｆｆｅｃｔを示す光路長を調節することによって発光効率の高い有機発光素子を製造することができる。
Patent JP-2010521871-A (JP)
Title: 符号化方式ｃｓ−１のｒｌｃ／ｍａｃ制御メッセージの存在の検出
IPC: H04J3/00
Filed: 2008-03-07
Abstract: ＢＳＳからの下りリンクの符号化方式ＣＳ−１のＲＬＣ／ＭＡＣ制御メッセージがＥＧＰＲＳ用ＭＳ（６１）に送信し、ＭＳにおいてＣＳ−１のＲＬＣ／ＭＡＣ制御メッセージを受信し検出する方法が提供される。ＢＳＳは、ＭＡＣヘッダのオクテットを除いた符号化方式ＣＳ−１のＲＬＣ／ＭＡＣ制御メッセージに等しいＣＳ−１のＲＬＣ／ＭＡＣ制御ブロックをＭＣＳ−１の無線ブロックに配置する。ＢＳＳはまた、レガシー・スティーリング・ビット値及びビット位置を用いて無線ブロック内に符号化方式ＣＳ−４のスティーリング・ビットの符号語を配置する。ブロック・ヘッダ（２５）のＣＰＳフィールド（２６）は、無線ブロックがＣＳ−１のＲＬＣ／ＭＡＣ制御メッセージを含むことを示す。ＭＳは無線ブロックを受信し、符号化方式ＣＳ−４のスティーリング・ビットの符号語を検出する。これに応答して、ＭＳはＣＰＳフィールドを識別するために受信した無線ブロック・ヘッダを解釈する。ＭＳはＣＳ−１のＲＬＣ／ＭＡＣ制御ブロックが受信されていたことをＣＰＳフィールドから判定する。 【選択図】図４
Patent JP-2011140199-A (JP)
Title: Printer with cutter
Inventor: KAWAGUCHI KOJI
IPC: B41J11/70
Filed: 2010-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To separate a main unit and a detachable unit while a movable blade is automatically restored even when the movable blade is stopped in a halfway of sliding, and to increase safety by regulating the slide of the movable blade at the time of separation of both the units.  <P>SOLUTION: A printer with a cutter includes a main unit 10 incorporating a movable blade 8, and a detachable unit 11 incorporating a fixed blade 9 and being separably combined with the main unit. The main unit includes a movable blade holder for holding the movable blade, a reciprocating mechanism for causing the movable blade holder to reciprocate along with rotation of a drive gear 82, a biasing member for biasing the movable blade in a direction of separating the movable blade from the fixed blade, and a gear train mechanism 90 for coupling the drive gear and the reciprocating mechanism to each other when the detachable unit is combined, and for disconnecting the drive gear and the reciprocating mechanism from each other when the detachable unit is separated. The detachable unit moves close to and away from the main unit along a sliding direction of the movable blade.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011144747-A (JP)
Title: Exhaust emission control device of diesel engine
Inventor: KAJITA KENICHI
IPC: F01P3/16
Filed: 2010-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of a diesel engine which can improve durability and reliability of an additional injector, and can also inhibit accumulation of deposits.  <P>SOLUTION: The exhaust emission control device includes: a DPF 25 provided in an exhaust conduit 22 of an engine 11; the additional injector for addition of fuel provided on a more upstream side portion of the exhaust conduit 22 rather than the DPF 25: a cooling water circulation passage 38 circulating part of the cooling water of the engine to cool it; and a control valve 37 provided in a conduit 35 of the cooling water circulation passage 38 and controlling a flow of the cooling water. An ECU 39 controls the control valve 37 to minimalize opening of the control valve 37, when the exhaust temperature is a reference temperature or less and the exhaust flow rate is a reference exhaust flow rate or less in such a way that the accumulation of the deposits around a place where the additional injector of the exhaust conduit 22 is provided is inhibited based on an exhaust temperature detected by a temperature sensor 30 and an exhaust flow rate detected by an air flow meter 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287208-A (JP)
Title: Storage array support architecture
Inventor: DEKONING RODNEY A
IPC: G06F3/06
Filed: 2010-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage PLT support unit and a storage PLT support architecture.  <P>SOLUTION: There is provided a storage system architecture. An environmental service module (ESM) is coupled to one or a plurality of array controllers 230, 231. The ESM includes a central processing unit and one or a plurality of support functions. The support function may include nonvolatile memory. This nonvolatile memory may be used for write caching, a mirroring data, and/or configuration data. The support function or the ESM may be controlled by the array controller, using an SCSI command or an RDMA command.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011146334-A (JP)
Title: Contact pin holder
Inventor: TSUBAKI YUICHI
IPC: H01R33/76
Filed: 2010-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact pin holder capable of connecting each of terminals of an electronic device having different terminal pitch from a pitch between terminals of a circuit board to a corresponding terminals of the circuit board and capable of transmitting high frequency signals.  <P>SOLUTION: The contact pin holder 1 is provided with a base board 2 having a plurality of first holes 3 formed on a first surface 2a and a plurality of second holes 5 formed on a second surface 2b, a plurality of first contact pins 4 each to be inserted into the first holes 3, a plurality of second contact pins 6 each to be inserted into the second holes 5, and a connecting part 7 which is arranged on the base board 2 and connects either of the plurality of the first contact pins 4 electrically with either of the plurality of the second contact pins 6 and has an impedance matching with the impedance of the two contact pins electrically connected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149040-A (JP)
Title: Vapor deposition material and vapor-deposited film formed by using the same
Inventor: MAYUZUMI YOSHIAKI
IPC: C23C14/32
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor deposition material which achieves film deposition at lower energy than before particularly in a initial stage in which the sublimation of the vapor deposition material is started when depositing a vapor-deposited film by a plasma-type vapor deposition method, and which imparts directivity to the sublimed vapor deposition material without improving an apparatus, and to provide a vapor-deposited film formed by using the vapor deposition material.  <P>SOLUTION: The vapor deposition material includes a base part 10a with one or two or more projections 11 formed on its upper surface, and a mask 10b in which through-holes 12 of at least the same number as that of the projections 11 are formed at positions corresponding to those of the projections 11, and which is disposed on the upper surface of the base part 10a in such a manner that all projections 11 are housed in the through-holes 12. The maximum height h of the projections 11 from the surface of the base part 10a is 1-10 mm. The maximum width w of a part projecting from the surface of the base part 10a is 1-10 mm. The height H of the through-holes 12 formed in the mask 10b is 1.2-3 times the maximum height h of the projections 11, and the width W is 1-4 times the maximum width w of the projections 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011151613-A (JP)
Title: Information-sharing device, information sharing method, and program
Inventor: NOTO HAJIME
IPC: G06F3/153
Filed: 2010-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information-sharing device capable of recognizing timing at which a writer starts writing in a remote location, and reducing a sense of incongruence on communication, and to provide an information sharing method thereof and a program.  <P>SOLUTION: A whiteboard 1B on a remote terminal side for receiving drawing data supplied from a whiteboard 1A on own terminal side to display drawing information, based on the drawing data includes: a drawing output section for displaying drawing information on a screen; a drawing data receiving section for receiving the drawing data supplied from the whiteboard 1A on own terminal side; and a drawing processing section for displaying, on the drawing output section along with the drawing information; a suggestion figure 102, showing that drawing is performed on the whiteboard 1A on own terminal side, when displaying the drawing information, based on the received drawing data on the drawing output section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010192077-A (JP)
Title: Information storage medium, information reproducing method, information recording method and information reproducing device
Inventor: ANDO HIDEO
IPC: H04N5/92
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage medium for recording and reproducing digital moving image information, and to provide an information reproducing method, an information recording method, and an information reproducing device using the medium.  <P>SOLUTION: In the information storage medium, an AV (Audio Video) file, cell time information and PGC (Program Chain) information are recorded in respective different areas. The cell time information includes a time code table related to a video object. Overlapping reproduction of the same part in the video object is performed between different cells in different PGC. A unit of an address managed in control information to which the cell time information and the PGC information belong differs from a unit of an AV address defined in the AV file. Information about a sampling frequency of an audio signal is included in the cell time information. Information about the sampling frequency is included in an area different from information related to the number of specific units.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192089-A (JP)
Title: Information storage medium, information reproducing method, information recording method and information reproducing device
Inventor: ANDO HIDEO
IPC: H04N5/92
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage medium for recording and reproducing digital moving image information, and to provide an information reproducing method, an information recording method, and an information reproducing device using the medium.  <P>SOLUTION: In the information storage medium, an AV (Audio Video) file, cell time information and PGC (Program Chain) information are recorded in respective different areas. The cell time information includes a time code table related to a video object. Overlapping reproduction of the same part in the video object is performed between different cells in different PGC. A unit of an address managed in control information to which the cell time information and the PGC information belong differs from a unit of an AV address defined in the AV file. Information about a sampling frequency of an audio signal is included in the cell time information. Information about the sampling frequency is included in an area different from information related to the number of specific units.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011150232-A (JP)
Title: Lpc analysis device, lpc analysis method, speech analysis synthesis device, speech analysis synthesis method and program
Inventor: HIROYA SADAO
IPC: G10L19/06
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain vocal tract spectral analysis which is robust with respect to a fundamental frequency.  <P>SOLUTION: A phase-equalizing speech signal and a pitch mark time group are input, and a sound-source signal having a single pulse of an amplitude G at each pitch mark time of a pitch mark time group, is white noise, at times other than the pitch mark time. An LPC (linear predictive coding) coefficient and the amplitude G are calculated so that an error between the speech signal obtained from the LPC coefficient and the sound-source signal, and the phase-equalizing speech signal are minimized. An accurate, as well as, a stable vocal tract spectrum which is not influenced by the fundamental frequency is efficiently obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011151726-A (JP)
Title: Reflecting mirror rotating device, target recognition device and monitoring device
Inventor: SUENAGA AKIHIRO
IPC: G03B17/17
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflecting mirror rotating device surely monitoring a target to be monitored.  <P>SOLUTION: The present invention relates to a reflecting mirror rotating device 1 including: a reflecting mirror 2; a first rotary shaft 3 on which the reflecting mirror 2 is fixed; a first supporting member 4 supporting the first rotary shaft 3 rotatably on both ends; a second rotary shaft 5 which is disposed orthogonally with the first rotary shaft 3 and on which the first supporting member 4 is fixed; and a second supporting member 6 supporting the second rotary shaft 5 rotatably on both ends. Rotations about the two rotary shafts 3, 5 are combined to freely rotate the reflecting mirror 2 vertically and horizontally, thereby turning the reflecting mirror 2 toward a wide range area, and freely moving the reflecting mirror 2 in accordance with the motion of a target, so that a monitoring person surely recognizes and monitors the target using the reflecting mirror 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156199-A (JP)
Title: Electric rice cooker
Inventor: MURAI TAKAO
IPC: A47J27/00
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric rice cooker for cooking healthy rice, which has a simple structure and low cost.  <P>SOLUTION: The electric rice cooker includes an inner pot 10 for storing a heated object, a rice cooker body 1 for storing the inner pot 10, and a stirring blade 40 removably mounted within the inner pot 10. The stirring blade 40 gets useful components eluted from a disk portion 70.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160641-A (JP)
Title: Cryogenic cable termination connector
Inventor: MUKOYAMA SHINICHI
IPC: H02G15/34
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cryogenic cable termination connector having a small heat inflow from the outside and has stable electrical insulation properties.  <P>SOLUTION: The cryogenic cable termination connector has a lead-out conductor 3 led out from a site at a very low temperature to a site at room temperature via a liquid refrigerant layer 5, a refrigerant gas layer 4, and an oil layer 2. The lead-out conductor 3 is provided with a capacitor-cone insulator 34 in which a plurality of metal foils 35 for dividing an electric field from a high voltage level down to the ground voltage level are stacked through an insulator. Among electric field tilting portions in which a voltage changes gradually from the high voltage level to the ground voltage level, an electric field tilting portion positioned at a lower part is located in the liquid refrigerant layer 5 and an electric field tilting portion positioned at an upper part is located in the oil layer 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166869-A (JP)
Title: Overcurrent protection device of load circuit
Inventor: NAGASAWA KAZUMI
IPC: H02P29/00
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overcurrent protection device of a load circuit, which reliably detects occurrence of overcurrent even in control of a load of which a current value varies vertically and sharply, and reliably protects an electric wire and an FET (Q1) of the load circuit from superheating when the overcurrent is detected.  <P>SOLUTION: A reference voltage Vp proportional to a load current is generated, and a low-speed following voltage Vc, which follows a variation in the reference voltage Vp at low speed is generated by a time-constant circuit. Then, when the low-speed following voltage Vc exceeds a reference voltage Vref1, or the reference voltage Vp exceeds a double voltage Vref2, it is determined that overcurrent determination is met for comparing with each determination voltage. Thus, even if a load for causing the current value to vary vertically and sharply is driven, for example, in a horn mounted on a vehicle, the occurrence of the overcurrent is precisely detected, and excessive occurrence of a trouble about breaking of the load circuit can be avoided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160688-A (JP)
Title: Method for controlling culture medium temperature of plant cultivation bed
Inventor: KURAMOTO TSUTOMU
IPC: A01G9/02
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the culture medium temperature of a plant cultivation bed, for greatly decreasing feeding facility cost and running cost by properly controlling feeding to a heating wire laid in the culture medium of a cultivation bed.  <P>SOLUTION: A culture medium temperature control system 40 of a culture bed 3 of an elevated cultivation device 1 for strawberry cultivation controls the culture medium temperature to be temperature within a setting permissible zone by dividing a feeding system to each of heating wire tapes 31 and 32 laid on each of the cultivation beds 3 into a plurality of electrothermal body feeding systems st1-st8, and performing time-sharing feeding operation to each of the electrothermal body feeding systems st1-st8 in a specified time zone including a midnight electricity zone to which midnight electric utility charge during a day is applicable.  <P>COPYRIGHT: (C)2011,JPO&INPIT