baber/WOPTO huggingface dataset:
Patent JP-2009520887-A (JP)
IPC: D21F1/66
Filed: 2006-12-20
Abstract: An arrangement for producing paper from e.g. old paper, comprises a treatment unit (100) connected to a paper machine (200). The treatment unit has one or more stages supplied with process water. Each process water treatment unit has a cleansing and/or material recovery unit, and at least one treatment unit has an anaerobic reactor with micro-organisms, as well as a scale elimination unit. At least one of the treatment units has a particle separation section for eliminating colloidal, colloidaly dissolved and particulate material, as well as a desalination unit. The scale elimination unit is in the form of a flotation plant.
Patent JP-2009521434-A (JP)
Title: 髄膜炎菌由来の誘導体化多糖類−タンパク質の多価コンジュゲートおよびワクチン
IPC: C07K14/34
Filed: 2005-12-22
Abstract: 本発明は、誘導体化多糖類−タンパク質コンジュゲート、そのような誘導体化多糖類−タンパク質コンジュゲートをひとつもしくはそれ以上含む組成物、ならびにそれらを用いたヒト患者の免疫法を記している。誘導体化多糖類−タンパク質コンジュゲートは、髄膜炎菌（Neisseria meningitidis）血清群A、C、W-135およびY由来の精製莢膜多糖類であり、誘導体化し、化学的に活性化し、共有化学結合によってキャリヤータンパク質に選択的に結合させることにより、多様な髄膜炎菌株に対して長期持続性の免疫を誘起できる多糖類−タンパク質コンジュゲートを形成する。
Patent JP-2009520299-A (JP)
Title: マルチメディア対応デバイスによるマルチメディアコンテンツの使用を報告するための方法及び装置
IPC: G06Q50/00
Filed: 2006-09-20
Abstract: マルチメディア対応デバイス（１０）は、デバイス（１０）によるマルチメディアコンテンツの使用を、マルチメディアコンテンツに関係付けられたリモートシステム（１２）に対して報告する。例えば、マルチメディア対応デバイス（１０）は、マルチメディア対応デバイス（１０）において、コンテンツプロバイダ（１２）から受信したか或いはコンテンツプロバイダ（１２）に関係付けられたマルチメディアコンテンツの使用を追跡することによって、使用データを維持管理し、使用データをコンテンツプロバイダ（１２）へ報告する。１以上の実施形態において、マルチメディア対応デバイス（１０）は、マルチメディア対応デバイス（１０）において、コンテンツプロバイダ（１２）から受信したか或いはコンテンツプロバイダ（１２）に関係付けられたマルチメディアコンテンツの使用を追跡することによって、使用データを維持管理し、使用データをコンテンツプロバイダ（１２）へ報告するように構成された使用監視プロセッサ（１６）を備える。例えば、コンテンツプロバイダ（１２）は、集合的な使用データに由来する使用メトリクスを対応するコンテンツに関係付けるように構成された情報使用プロセッサ（２２）を備えるウェブサーバ（１２）などの電子システム（１２）を含んでもよい。使用メトリクスの利用可能性は、例えば、コンテンツの将来見込まれるユーザをガイドするために使用可能なことである。
Patent JP-2009522851-A (JP)
Title: 音声通信における音響フィードバックの抑制
IPC: H04B3/20
Filed: 2006-12-06
Abstract: 信号の１つまたは複数の周波数帯域を抑制することが、音声データ通信応用においてフィードバックの発生を防ぐ。システムは、フィードバックが起きる信号内の周波数帯域を認識するか、またはフィードバックが予測される周波数帯域を予測する。この信号は、入力システムが生成する信号または出力システムがレンダーする信号を含む。システムは、周波数帯域を表す１つまたは複数のサンプリングビットを無視することにより、または１つまたは複数のフィルタを適用して、周波数帯域内の信号を減衰または除去することにより、周波数帯域内の信号を抑制する。システムは、異なるまたは追加の周波数帯域をもたらすフィードバックを識別するために信号を監視し、フィードバックが起きることを防ぐために異なるまたは追加の周波数帯域内の信号を抑制してよい。
Patent JP-2009523150-A (JP)
Title: シクロヘキシルピペラジニルメタノン誘導体及びｈ３受容体調節剤としてのそれらの使用
IPC: C07D209/44
Filed: 2007-01-03
Abstract: 本発明は式（Ｉ）（式中、ｓ、Ｒ 1a 、及びＲ 1 〜Ｒ 3 は、明細書及び請求項で定義されたとおりである）で示される化合物、及びその薬学的に許容しうる塩に関する。該化合物は、Ｈ３受容体の調節に関連する疾患の治療及び／又は予防に有用である。
Patent JP-2009523173-A (JP)
Title: 様々な病気の治療用のアディポネクチン
IPC: C07K14/47
Filed: 2007-01-09
Abstract: アディポネクチンまたはその生物学的活性を有するフラグメントを経口投与することにより様々な病気を治療する方法について述べる。
Patent JP-2009524243-A (JP)
Title: キー溝インターロックで接着しているステーブにより形成された管状部材または他の部材
IPC: C23C16/44
Filed: 2007-01-17
Abstract: 炉でのバッチ式熱処理のためにウェーハ支持タワー（２０）を挿入することができる中央孔部を形成するために、シリコン・ステーブ（８２，８６）から形成され、円形パターンに配置される管状部材。ステーブは、軸方向に延びるフック（８０，８８）が、隣接するステーブ上のフックの背面に形成されている軸方向に延びるキャッチと係合する連動キー溝構造と一緒に軸に沿って形成される。シリカ形成剤およびシリコン粉末のような接着剤が、組立ての前にキー溝構造にコーティングされ、ステーブを接着するように組立ての後で硬化する。隣接する部分間に形成された連動構造（１１４，１１６）を含む小さな部分（１１０，１１２）のアレイからプレート構造を形成するために、類似の構造を使用することができる。 【選択図】      図９
Patent JP-2009524678-A (JP)
Title: 炎症及び免疫関連用途のためのフェニル及びピリジル化合物
IPC: A61K31/5377
Filed: 2007-01-25
Abstract: 本発明は、構造式（Ｉ）の化合物、又はその薬理学的に許容される塩、溶媒和物、包接化合物、若しくはプロドラッグに関し、ここで、Ｒ １ 、Ｘ １ 、Ｘ ２ 、Ｙ、Ｚ、Ｌ、及びｎは、本明細書で定義される。この化合物は、免疫抑制剤として、並びに、炎症状態、アレルギー性疾患、及び免疫疾患の治療と予防に有用である。
Patent JP-2009524502-A (JP)
Title: テクスチャード加工表面を有するスケートボード靴
IPC: A43B5/16
Filed: 2007-01-24
Abstract: テクスチャード加工表面を有する履物を提供する。履物（10）は、少なくとも一部がテクスチャード加工表面（40）を有するアッパー（20）を有しうる。テクスチャード加工表面は、少なくとも部分的に、起伏のある構造（41）によって形成されてもよい。これらの起伏のある構造は、二つの直交する方向に伸長する、交互に並ぶ山（42）と谷（43）の群を規定しうる。テクスチャード加工表面は、任意で開口部（44）を含んでもよく、これは、空気がアッパーを通過して靴内部に入ることを可能にし、かつ湿気が靴の内部から空気中へと排出されることを可能にする。テクスチャード加工表面は、スケートボードの技の際にスケートボードをとらえるための摩擦を提供する。
Patent JP-2009531578-A (JP)
Title: 軸流ファン
IPC: F04D29/66
Filed: 2007-01-15
Abstract: 本発明は、軸流ファンに関し、その目的は、翼分布角を最適のクリアランス角に決め、これにより、翼の不均等度を決めることにより、構造安定性を高くして翼の変形とアンバランスの発生を少なくして、低騒音を達成することにある。 【選択図】図８
Patent JP-2009526942-A (JP)
Title: 接近照明を備える風力タービン
IPC: H05B37/02
Filed: 2007-02-12
Abstract: 本発明は、接近照明を備える風力タービンに関する。本発明によれば、前記接近照明は車両、好ましくは航空機が所定の距離のところで風力タービンに近づく場合にのみ活動化される。
Patent JP-2009529504-A (JP)
Title: グルタミン酸およびｇａｂａ依存性クロライドアゴニスト殺虫剤および少なくとも１種のビタミンｅ、ナイアシンまたはそれらの誘導体との相乗組成物
IPC: A01P7/04
Filed: 2007-03-08
Abstract: グルタミン酸またはＧＡＢＡ依存性クロライドチャネルアゴニスト殺虫剤類から選択した少なくとも１種の殺虫剤およびビタミンＥおよびナイアシンから選択した少なくとも１種の相乗剤を含む殺虫組成物類が提示されている。これらの化合物類の組み合わせは、相乗効果を示し、前記有害害虫を制御したままより少量の殺虫剤を含む組成物の調製を可能としている。
Patent JP-2010158801-A (JP)
Title: Resin-coated metal sheet
Inventor: SAKAMOTO YASUHEI
IPC: A01N53/08
Filed: 2009-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-coated metal sheet which has an excellent insectifuge effect, keeps the effect for a long time, and has durable insectifuge properties.  <P>SOLUTION: On at least one surface of a metal sheet as a substrate, a resin membrane, which contains a pyrethroid compound and a polyhydric alcohol fatty acid ester in a mass ratio of the easter to the pyrethroid compound of 0.2-1 and in which the total amount of the pyrethroid compound and the ester is 5-50 pts.mass based on 100 pts.mass of a resin component in the membrane, is formed so that the amount of the membrane adherent to one surface of the substrate is 0.2-5 g/m<SP>2</SP>. Thus, the resin-coated metal sheet is obtained which has durable insectifuge properties to keep an insectifuge effect for at least ten years. When a stainless steel sheet is used as the substrate, by forming an intermediate layer between the resin membrane and the substrate, the membrane adhesion of the resin membrane is improved remarkably.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010159345-A (JP)
Title: Polymer cross-linked product and method for producing polymer cross-linked product
Inventor: ARAI TAKAYUKI
IPC: C08F290/04
Filed: 2009-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer cross-linked product having an interlocked structure capable of being simply produced and to provide a method for producing the same, especially to provide a beautiful filmy polymer cross-linked product, and to provide a method for produce the same.  <P>SOLUTION: The polymer cross-linked product having the interlocked structure is obtained by mixing a polymer having two or more cyclic portions with a linear molecule having a block group at one end and a polymerizable functional group at the other end and/or a linear molecule having polymerizable functional groups at both the ends to form an inclusion complex in its one or all portions, and then copolymerizing the polymerizable functional groups with a water-soluble (meth)acrylic acid-based monomer not having a lower limit critical solution temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010158457-A (JP)
Title: Fryer
Inventor: KODA TOSHIHIRO
IPC: A47J37/12
Filed: 2009-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fryer which makes oil temperature more stabilized around a target value.  <P>SOLUTION: In a fryer which heats oil with a heater, a surface temperature feedback control is performed so that a surface temperature Kh may become a surface temperature target value Kh* when an oil temperature Kq is under a change reference oil temperature Ks (time t0-t3), an oil temperature feedback control is performed so that the oil temperature Kq may become an oil temperature target value Kq* when the oil temperature Kq is a change reference oil temperature Ks or more (time t3-). Thereby, the oil temperature Kq is raised for a short time since heating starts and it can be stabilized around the oil temperature target value Kq*. Moreover, it judges whether cooked objects were put into the oil and the oil temperature Kq fell during the oil temperature feedback control, then, while affirmative judgement is being made (time t4-t5), the heater makes 100% output and downshoot in the oil temperature Kq is controlled. Furthermore, if it judges that the state the cooked objects are put into the oil and the oil temperature Kq fell is recovered, the oil temperature feedback control is resumed (time t5-), and the overshoot of the oil temperature is controlled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010161703-A (JP)
Title: Vehicle information transmission system
Inventor: TANIGUCHI GENYA
IPC: H04W72/10
Filed: 2009-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle information transmission system capable of improving transmission efficiency of data even when both of a variable channel type on-vehicle transmitter and a fixed channel type on-vehicle transmitter exist.  <P>SOLUTION: An on-vehicle SS transmitter 8 and a ground SS transmitter 21 which correspond to channel variation are opened by using a station opening frequency channel CH1, and after switching respective frequency channels from the channel CH1 to a data transmitting frequency channel CH2, vehicle information is transmitted from the on-vehicle SS transmitter 8 to the ground SS transmitter 21 by using the channel CH2. When the frequency channel of the ground SS transmitter 21 is switched from the CH1 to the CH2, an on-vehicle SS transmitter 13 and a ground SS transmitter 22 which do not correspond to channel variation are opened by using the CH1 and vehicle information is transmitted from the on-vehicle SS transmitter 13 to the ground SS transmitter 22 by using the CH1. These control is performed by an SS wireless control terminal 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010162142-A (JP)
Title: Driving circuit of rotary solenoid of game machine and method of driving the same
Inventor: YOSHIDA YUTAKA
IPC: A63F7/02
Filed: 2009-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit of a rotary solenoid of a game machine which has a simple structure, is capable of returning a ball hitting hammer to an original standby position with a small current even when a rotor is turned exceeding a restoration limit.  <P>SOLUTION: In the driving circuit of the rotary solenoid in which a forward movement circuit for turning the rotor of the rotary solenoid from the standby position to a ball hitting position exceeding a restoration limit position and a return movement circuit for returning the turned rotor from the ball hitting position to the standby position exceeding the restoration limit position are formed, a resistor is disposed in the return movement circuit to reduce a current when returning the rotor, also the energizing time when returning the rotor is made the same as the energizing time when moving the rotor forward, and the rotor is returned at least to the restoration limit position. Thereafter, the current is interrupted and it is returned to the standby position by the magnetism of the rotor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010164438-A (JP)
Title: Spectroscopic detection method, apparatus thereof, defect inspection method using same, and apparatus thereof
Inventor: HIROSE TAKESHI
IPC: G01N21/95
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem that an optical system of a relatively simple constitution and capable of spectroscopic detection of a wide wavelength range including a short wavelength region, in other words, an ultraviolet region can not have been easily achieved in view of the fact that a wide wavelength range for spectroscopic detection in a short wavelength region is advantageous for detecting the shape of a repetitive pattern uniformly formed in a surface to be inspected through the use of a spectroscopic detection technique.  <P>SOLUTION: A pattern defect inspection apparatus is provided with a spectroscopic detection optical system capable of detection in deep-ultraviolet to near-infrared wavelength bands by using a spatially partial mirror 1702 as a half mirror and installing an aperture stop 1710 in a reflection type object lens for restricting the irradiation of an object to be inspected with light and the angle and direction of detection of reflected light from the object to be inspected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010164826-A (JP)
Title: Photometric device, imaging apparatus and photometric method
Inventor: WATABE TAKESHI
IPC: G03B7/28
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photometric device which obtains appropriate photometric sensor output based on an output value of a photometric sensor obtained in a region of predetermined color.  <P>SOLUTION: The photometric device includes the accumulation type photometric sensor 13, and an accumulation control means 52 performing first control to control accumulation of the photometric sensor 13 based on the maximum value of output obtained by the photometric sensor 13, and second control to control accumulation of the photometric sensor 13 based on the average value of output by the photometric sensor 13 obtained in the region corresponding to the predetermined color.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010162511-A (JP)
Title: Kneading rotor
Inventor: YOSHIDA NORIFUMI
IPC: B01F7/08
Filed: 2009-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kneading rotor capable of obtaining a kneaded product in better quality than a conventional one when kneading a material to be kneaded in high temperature state.  <P>SOLUTION: This is a kneading rotor 4 comprised of a first long blade 13 and a second long blade 14 which are formed longer than a half of a rotor length W and a first short blade 15 and a second short blade 16 which are formed shorter than a half of the rotor length W. The first short blade 15 is a linear blade arranged behind the first long blade 13 in a rotation direction of the rotor. The second short blade 16 is a linear blade arranged behind the second long blade 14 in a rotation direction of the rotor. The first long blade 13 has a kneading blade top part formed so that three stage of different tip clearances which are combined by a large tip clearance, a medium tip clearance and a small tip clearance are serially generated along the blade in a longitudinal direction. The blades except the first long blade 13 has the blade top part formed so that the tip clearances are less than the large tip clearance and more than the small tip clearance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167827-A (JP)
Title: Unit, method and program for controlling speed restriction
Inventor: FUJIWARA TOSHIKI
IPC: F02D29/02
Filed: 2009-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed restriction control unit for deciding an area exit in consideration of occurrence of an error of sensor information.  <P>SOLUTION: The speed restriction control unit decides whether or not a vehicle enters an area by use of present position information of the vehicle and entering area range information of held area information, decides whether or not the vehicle exits from the area by use of the present position information after the area entrance and exiting area range information of a range widened to the entering area range information after the vehicle loaded with the speed restriction control unit enters the area, and changes a state of speed control by a state of the entrance/exit of the area. The speed restriction control unit can decide whether or not the vehicle properly exits from the area even if the error occurs in the present position information by a slip or the like of a tire because setting the range information for the area exit to be wider than the range information for the area entrance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167093-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2009-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To increase excitement and enjoyment by making a player positively joining performance of a presentation as well as to enhance synergetic effects by performing a variation display presentation performed in a variation display device and an independent presentation performed in a mode independent from the presentation process of the variation display presentation.  <P>SOLUTION: A variable display device variably displays a decorative symbol to derive a display result corresponding to the lottery result of a jackpot lottery and a lottery per jackpot type. When a jackpot is being determined, a flash independent from the variation display of the decorative symbol may be reported by lighting of a frame lamp. The variation pattern of the decorative symbol includes one that can change modes by the player operating the chance button over a predetermined changeable period of time. However, when a flash notification is determined while variable displays are being done by this variation pattern, the flash is notified in a timing when the chance button is first operated during the changeable period of time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177837-A (JP)
Title: Image capturing module
Inventor: SUZUKI MAKOTO
IPC: H04N5/335
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a coupling part to a back case of a connection end of an external cable, and to simplify a structure of the coupling part to the back case of the connection end of the external cable to keep the airtightness of an inner space of an image capturing module.  <P>SOLUTION: An image capturing module 1 has: a front case 3 on which a lens unit 2 is mounted on a subject side, and on which an imaging substrate 12 is provided at a position opposed to the subject side; a back case 4 attached to the front case 3 to seal the imaging substrate 12 in an inner space formed together with the front case 3; and an external cable whose connection end 5 with the back case 4 is inserted into a through-hole 6b of a bracket 6 to be attached to the back case 4. The external cable has a flange 6a sandwiched between an attachment surface of the back case 4 and a circumference part of an opening of the through-hole 6b of the bracket 6 at the connection end 5, and the bracket 6 is fixed to the attachment surface of the back case 4 by a screw and attached to the back case 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010174399-A (JP)
Title: Ticking and bedding
Inventor: TODO MAKOTO
IPC: D03D15/00
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ticking and a bedding causing little padding penetration trouble and stuffy feeling.  <P>SOLUTION: A woven ticking is produced by using a filament yarn A having a single fiber diameter of 10-1,500 nm. It has been found that friction between yarns constituting the woven fabric becomes high owing to high friction coefficient of the filament, and accordingly, deformation of the texture under external force is suppressed and penetration of the padding from inside of the bedding is prevented while keeping air permeability.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182346-A (JP)
Title: Semiconductor integrated circuit
Inventor: IMAI SEIRO
IPC: G11C11/4091
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit achieving high-speed precharging and a stable sensing operation.  <P>SOLUTION: The semiconductor integrated circuit includes: a current difference sense amplifier that includes an input line connected to memory cells to be read, a reference line connected to reference cells, and a first precharge circuit configured to precharge the input line and the reference line; a second precharge circuit configured to precharge the input line and precharge the reference line; and a control circuit configured to control the second precharge circuit so that the second precharge circuit precharges the input line and the reference line independently, and start precharging the input line and the reference line earlier than precharging by the first precharge circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179997-A (JP)
Title: Inkjet recording apparatus and method
Inventor: FURUKAWA KOJI
IPC: B41J2/01
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus and method, capable of forming a good image by preventing the adhesion of release oil onto the rear surface of a recording medium.  <P>SOLUTION: This inkjet recording apparatus includes: a roller member 88 which rotates in contact with the image recording surface of a recording medium 24 on which the image is formed by inkjet heads 72M, 72K, 72C, 72Y; an oil supply means 89 which supplies oil to the roller member 88, the oil suppressing the adherence of the ink to the roller member 88; and a medium holding means 84 on which the recording medium 24 is held while the roller member 88 on which the oil is deposited is making contact with the recording medium 24. Cleaning sheets are supplied for removing the oil adhered on the medium holding surface of the medium holding means 84. The cleaning sheets with a surface roughness (centerline average roughness; Ra) of 0.2-2.0 [μm] are used in view of both of an oil removing property and a paper supplying property.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180774-A (JP)
Title: Control device of internal combustion engine
Inventor: UMASAKI MASATOSHI
IPC: F02D19/06
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of stabilizing combustion, and capable of improving exhaust emission, by suitably restraining the direct inflow of blow-by gas in a combustion chamber via a piston clearance.  <P>SOLUTION: In starting control of an engine 10 when opening of a throttle valve 45 becomes small (negative pressure in the combustion chamber 31 becomes large), whether or not a vaporized fuel quantity in the blow-by gas falls within an allowable range is determined from an injection quantity correction quantity (the fuel dilution ratio), the present oil temperature and a soak time in idle operation just before stopping the engine last time. When a determination is made that the vaporized fuel quantity in the blow-by gas exceeds the allowable range, control is performed for adjusting the suction air volume by blowing back intake air by changing the valve closing timing of an intake valve 35 to the ignition timing delay side in response to its control together with the control for fully opening the opening of the throttle valve 45.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183756-A (JP)
Title: Matrix converter
Inventor: TSUCHIYAMA YOSHIRO
IPC: H02M5/297
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform AC-AC direct conversion of two three-phase AC loads with a reduced number of bi-directional switches.  <P>SOLUTION: One (W1 and U2) of input lines to each of two three-phase AC loads 21 and 22 is used as a common line, and fifteen intersections of input lines to the loads and output lines from a three-phase AC power supply are connected and driven via bi-directional switches 101-115. Thereby, the two three-phase AC loads 21 and 22 are separately driven with an optional frequency and an optional voltage amplitude. By devising the ways of controlling the driving of the switches, switching noise, etc. is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182173-A (JP)
Title: Alarm
Inventor: OKADA AKIO
IPC: G08B23/00
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarm (fire alarm) that can check whether the alarm functions normal without troubling a user.  <P>SOLUTION: The fire alarm 4 for detecting a fire in a monitored area to output a fire alarm includes a test part (microcomputer 12, voltage monitor circuit 19) for testing an internal circuit (disconnection monitoring test of thermistor 20, voltage drop monitoring test of power supply 6), a light-on detection part (AC-DC step-down circuit 8, resistor 9, photo-coupler 10, resistor 11) for detecting lighting control of a lighting apparatus 1 installed in the monitored area to output a light-on signal, and a control part (microcomputer 12) for outputting the test results of the internal circuit by the test part in response to the input of the light-on signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT