baber/WOPTO huggingface dataset:
Patent JP-2008521318-A (JP)
IPC: H03H7/38
Filed: 2005-11-16
Abstract: Device (5) comprising load lines (3) coupled to outputs of amplifier stages (1) are provided with controlled matching stages (10) for matching the load lines (3) to the amplifier stages (1). Further controlled matching stages (11) matching antenna stages (2). The controlled matching stages (10,11) comprise deriving means (20,30) for deriving signals from the load lines (3), detecting means (40,50) for detecting signal parameters of the signals, and controlling means (60,70) for controlling adjustable impedance networks (14,15) in response to said detecting for said matching. The deriving means (20,30) comprise first (21) and second (31) elements, the detecting means (40,50) comprise first (40) and second (50) detector systems coupled to the elements (21,31), and the adjustable impedance networks (14,15) comprise first (14) and second (15) adjustable impedance networks controlled in response to detections performed by the detector systems (40,50). The detector systems (40,50) comprise peak detectors (41,51,42,52) for detecting peak information and phase detectors (43,53,45,55) for detecting phase information.
Patent JP-2008521014-A (JP)
Title: 高帯域幅オシロスコープ
IPC: G01R23/173
Filed: 2005-11-18
Abstract: 好ましい実施形態では、オシロスコープの帯域幅を改善するための方法は、インターリーブだけによって達成可能な帯域幅を有意に超えるシステム帯域幅を得るために周波数のアップコンバージョン及びダウンコンバージョン技術の使用を伴う。例示的な実施形態では、この技術は、入力信号を高域周波数成分及び低域周波数成分に分離する段階と、オシロスコープのアナログフロントエンドによって処理することができるようにアナログ領域の高域周波数成分をダウンコンバージョンする段階と、低域周波数成分及びダウンコンバージョンされた高域周波数成分をデジタイズする段階と、デジタイズされた低域周波数成分及び高域周波数成分から受信アナログ信号のデジタル表現を形成する段階とを含む。好ましい実施形態は、インターリーブ及び増幅器及びADC設計における最新技術に関連する制限を超えて帯域幅を向上させることができるという有意な利点を達成する。 【選択図】図２
Patent JP-2008523497-A (JP)
Title: 情報をアプリケーションサービスにルーティングする方法および装置
IPC: G06F3/038
Filed: 2005-12-06
Abstract: エリアアドレスを用いて位置符号化面の特定のエリアをアプリケーションサービスに関連付ける情報管理システムにおいて、ルータ装置（２３２）は、デジタルペン装置（１００）によって位置符号化面から読み取られた情報データを、適切なアプリケーションサービスに伝える。ルータ装置（２３２）は、デジタルペン装置（１００）によって生成され出力されたファイル（２１０）内に含まれる情報データを受信する。受信ファイル内の各エリアアドレスごとに、ルータ装置（２３２）は、エリアアドレスを含むペーパー検索リクエストを、ペーパー検索サービス（２４０）ＰＬＳに送信する。ＰＬＳ（２４０）からレスポンスを受信すると、ルータ装置（２３２）は、ファイル（２１０）内に含まれエリアアドレスに関連付けられた情報データを、応答から取り出されるネットワークアドレスを有するアプリケーションサービスハントラ（２５０、２５５）ＡＳＨに伝える。情報データをシステムの構成に伝達する機能をルータ装置（２３２）に割り当てることによって、システムを、デジタルペン装置（１００）の実行に大きく依存しないようにすることができる。
Patent JP-2008523746-A (JP)
Title: フィードバックモデル利得を推定する補聴器
IPC: H04R25/00
Filed: 2004-12-16
Abstract: 【構成】音響入力信号を電気入力信号１５に変換するための入力トランスデューサ１０，電気入力信号をプロセッサ利得で増幅することによって電気出力信号を発生させるためのプロセッサ２０，電気出力信号を音響出力信号に変換するための出力トランスデューサ３０，フィードバック解除信号と電気入力信号との差から発生するエラー信号を使用することによりフィードバック解除信号を発生させるための適応フィードバック抑制フィルタ４０，および適応フィードバック抑制フィルタ内の利得を確定することによってプロセッサ利得上限を発生させるモデル利得推定器６０を有する補聴器１００。
Patent JP-2008545371-A (JP)
Title: 非天然アミノ酸及びポリペプチドを含む組成物、非天然アミノ酸及びポリペプチドに関連する方法並び非天然アミノ酸及びポリペプチドその使用
IPC: C07K14/00
Filed: 2005-12-21
Abstract: 非天然アミノ酸及び少なくとも１個の非天然アミノ酸を含むポリペプチド並びにかかる非天然アミノ酸及びポリペプチドを製造する方法を本明細書に開示する。非天然アミノ酸は、それ自体、又はポリペプチドの一部として、広範囲の可能な官能基を含むことができるが、典型的には、少なくとも１個のオキシム、カルボニル、ジカルボニル及び／又はヒドロキシルアミン基を有する。翻訳後にさらに修飾される非天然アミノ酸ポリペプチド、かかる修飾を実施する方法及びかかるポリペプチドを精製する方法も本明細書に開示する。典型的には、修飾非天然アミノ酸ポリペプチドは、少なくとも１個のオキシム、カルボニル、ジカルボニル及び／又はヒドロキシルアミン基を含む。治療、診断及び他のバイオテクノロジー用途を含めて、かかる非天然アミノ酸ポリペプチド及び修飾非天然アミノ酸ポリペプチドを使用する方法も開示する。
Patent JP-2008528422-A (JP)
Title: 水酸化セシウム溶液の製造法
IPC: C22B3/04
Filed: 2006-01-25
Abstract: 記載されるのは、セシウム含有鉱石を、冷時に難溶性の硫酸セシウムアルミニウム水和物（セシウムミョウバン）の形成下で硫酸により蒸解し、形成されたセシウムミョウバンを溶液として固体の鉱石残留物から分離し、セシウムミョウバン溶液からアルミニウムを沈殿させ硫酸セシウム溶液を形成し、形成された硫酸セシウム溶液を、水酸化バリウムまたは水酸化ストロンチウムと反応させ水酸化セシウム溶液を形成しかつ形成された水酸化セシウム溶液を濃縮しかつ精製する、水酸化セシウム溶液の製造法である。
Patent JP-2008536150-A (JP)
Title: 表示領域を修正するためのユーザーインターフェース機能
IPC: G06F3/048
Filed: 2006-01-20
Abstract: 表示装置の表示領域を修正するための方法および装置が開示される。本発明は、前記表示領域のある領域がオブジェクトによって占められているかどうかを認識し、表示領域が表示装置上でレンダリングされる（８００）ときに、オンスクリーンディスプレイ・オブジェクトのレンダリングを代替的な領域に調整するか、前記の占められている領域を除去する。
Patent JP-2008531079-A (JP)
Title: パッド用バネ装置
IPC: A47C27/07
Filed: 2006-02-21
Abstract: 本発明は、複数のパッド用バネ素子を備えたパッド用バネ装置に関し、特に布張りクッション又はマットレス等に使用されるパッド用バネ装置に関する。製造が簡単で、コスト効率が良く、使用の柔軟性が高いパッド用バネ装置（１）を提案するため、本発明に係るパッド用バネ装置（１）は、隣接する複数のパッド用バネ素子（２）を備え、パッド用バネ素子（２）同士を可撓性の連結手段（５、１２０）で互いに連結して、共通ユニット化する。 【選択図】図５
Patent JP-2008538388-A (JP)
IPC: D03D15/56
Filed: 2006-03-03
Abstract: The present disclosure is directed to washable wool stretch or elastic textile articles which are dimensionally stable. Preferably, the articles are characterized in that they have not been subjected to temperatures greater than 1600 C. The disclosure is also directed to a method to make dimensionally stable wool stretch articles characterized by the absence of a traditional heat-setting step.
Patent JP-2009164934-A (JP)
Title: Video recording device
Inventor: OCHI HIROSHI
IPC: H04N5/44
Filed: 2008-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To surely record an analog-broadcast extension or time-zone-changed program as a whole, as desired.  <P>SOLUTION: A control part 9 of a DVD recorder 1 has a sub-routine stored in a ROM for executing a recording reservation processing, a recording processing and an initial setting processing. In the recording reservation processing 91, a maximum overtime is set at the same time when a program is reserved to be recorded. In the recording processing 92, voice information and VBI information are recorded as initial data in a flash memory 96 right after starting recording. Thereafter, voice information is detected and recorded on a periodical basis. At a finishing estimated time, when there is no change in the information, the recording is continued, and when there is a change in any information, a five-minute timer is activated. After five minutes passes, the recording is stopped since the program is regarded as changed over. If original initial data are reset within five minutes, the recording is continued since it is regarded as a CM time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009162174-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: MIZOGUCHI HIROAKI
IPC: F01N3/24
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device capable of controlling an oxygen occlusion amount of a catalyst after fuel cut (FC) is recovered to a proper amount, and making emission efficient by properly controlling a period of an air-fuel rich control after the fuel cut is recovered.  <P>SOLUTION: This control device executes an air-fuel ratio rich control after FC is recovered, when an oxygen occlusion amount OSA of a catalyst becomes excessive during an FC control. The control device calculates the oxygen occlusion amount based on a target air-fuel ratio abyfr from the FC recovery until "a response delay period" such as gas transportation delay and detection delay of an air-fuel ratio sensor has elapsed (steps 740, 745, 755, and 715). The control device calculates an oxygen discharging amount based on the air-fuel ratio abyft based on an output of the air-fuel ratio sensor (steps 750, 755, and 715). Then, the control device stops the air-fuel ratio rich control when the oxygen occlusion amount becomes not more than a predetermined value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009161688-A (JP)
Title: Manufacturing method of fluorescent pigment, fluorescent pigment, ink, and coating material
Inventor: ABE AKIHISA
IPC: C09K11/06
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent pigment which is free from formaldehyde, has an average particle diameter of a primary particle of not more than 2 μm and a narrow width of particle diameter distribution, has high concentration of the fluorescent dye, and shows excellent clearness, and to provide its manufacturing method, ink and coating material containing the fluorescent pigment as a coloring agent.  <P>SOLUTION: The manufacturing method of the fluorescent pigment comprises a process of manufacturing aqueous dispersion of a particle of a vinyl copolymer (A) dyed with the fluorescent dye having a cyano group and a hydrophilic group, a process of manufacturing an aqueous dispersive body of a particle of a seed polymer (B) by dropping a vinyl monomer containing not less than 80 mass% of a cyno group-containing vinyl monomer to the aqueous dispersive body of the particle of the vinyl copolymer (A) and polymerizing the same, a process of dying the particle of the seed polymer (B) by adding the fluorescent dye to the aqueous dispersion body of the particle of the seed polymer (B) in the presence of an anionic surfactant, dispersing and mixing the same, and a process of separating the dyed particle of the seed polymer (B) from the aqueous dispersion. The fluorescent pigment is obtained by this manufacturing method. The ink and coating material contain the fluorescent pigment as a coloring agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165310-A (JP)
Title: Feed control system, feed controller, control terminal, feed control method, and program
Inventor: YOKOCHI TETSUJI
IPC: H02J13/00
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To control the start and stop of feeding to an electricity receiving apparatus connected to a network from a network different from the connected network.  <P>SOLUTION: The feed control system includes a control terminal 13 connectable to a first network and a feed controller 11 connected to a second network. A control command that demands power supply to a predetermined apparatus is transmitted from the control terminal 13 to the feed controller 11 connected to the second network. The feed controller 11 controls the power supply to the corresponding apparatus according to the control command.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009168275-A (JP)
Title: Cogeneration system
Inventor: MORI YASUHIRO
IPC: H01M8/00
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration system equipped with a user-friendly interface allowing a user to easily input instructions of electric energy and a heating value (a hot water amount) conforming to a person's living pattern, and capable of reflecting the inputted instructions in design of a power generation plan of fuel cells.  <P>SOLUTION: In a consumption scheduled amount setting apparatus 72, a target point G of consumption scheduled electric energy P and a consumption scheduled heating value I based upon a target plan of the day is indicated as an index on a display screen 80 of an operation display panel 70, the user acquires new consumption scheduled electric energy P<SB>1</SB>and a new consumption schedule heating value I<SB>1</SB>input by carrying out operation of moving by analog on the screen, and they are set in a power generation plan apparatus 73. In the power generation plan apparatus 73, a power generation plan of the cogeneration system 20 is created (corrected) on the basis of the set new consumption scheduled electric energy P<SB>1</SB>and the new consumption scheduled heating value I<SB>1</SB>. In an operation controller 74, operation of the cogeneration system 21 is controlled on the basis of the created power generation plan.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169020-A (JP)
Title: Optical fibre cord holder
Inventor: AKIYAMA TOMOHIRO
IPC: G02B6/255
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cord holder for facilitating treatment of a vertically split sheath and being simply set to a fusion splicing machine without caring any interference with composition components.  <P>SOLUTION: The optical fiber cord holder 10 holding an optical fiber cord 1 covering an optical fiber 2 with the sheath 4 on a substrate 11 and a cover plate 15, and installed on the fusion splicing machine includes a temporary fixing part for temporarily fixing the split ends of the sheath 4. The temporary fixing part is a temporary fixing groove 11j formed on the substrate 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165604-A (JP)
Title: X-ray diagnostic apparatus
Inventor: KATSUMATA MASAYA
IPC: G06T5/00
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus capable of obtaining an X-ray image with stable contrast, regardless of the body thickness of a subject.  <P>SOLUTION: An image processing means 3 includes: a diagnosis density range extracting means 31 for extracting a diagnosis density range for desired displaying at a prescribed density, regardless of the body thickness of the subject, based on a histogram (an input value histogram) corresponding to the input value of image data; an extension processing means 32 for obtaining an extension histogram corresponding to a conversion value where the diagnostic density range extracted by the diagnosis density range extracting means 31 is extended; an emphasis density range extracting means 33 for extracting the input value corresponding to an emphasis density range for desired displaying at the prescribed density, regardless of the body thickness of the subject, from the extension histogram obtained by the extension processing means 32; and a gradation processing means 34 for performing outputting, so as to allow the input value corresponding to the emphasis density range extracted by the emphasis density range extracting means 33 to be a prescribed gradation output value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166867-A (JP)
Title: Paper-made container with spout
Inventor: SAITO TAKASHI
IPC: B65D1/48
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper-made container with a spout, which is free from any resin leakage during the insert injection forming, and preventing any breakage of a corner part.  <P>SOLUTION: In the paper-made container with the spout which is constituted of a laminated material (11), a sleeve (C) is formed by longitudinally sealing a blank (B) of a barrel portion (1) with four panels (1A, 1B, 1C and 1D) and margin parts (5) being continuously provided in a rectangular shape via folding lines (a, b, c and d), a container mouth part (2) is formed through insert injection forming in a top part of an upper end part (3) of the sleeve (C), and a container bottom part is formed in a lower end part (4) of the sleeve (C). A waste folding line (e) is formed between the folding lines (a, b, c and d) of the barrel portion (1) from a vicinity of a corner part (9) of the upper end part (3) of the barrel portion (1) to the lower end part (4) along the folding lines (a, b, c and d).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247022-A (JP)
Title: Method of forming micropattern, mold formed by this method of forming micropattern, transfer method and micropattern forming method using this mold
Inventor: GOTO HIROSHI
IPC: G03F7/20
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To form a micropattern with a precise form on a substrate in a micropattern forming method which enables the joint of the micropattern corresponding to a transfer micropattern formed on a mold to the substrate.  <P>SOLUTION: A fine pattern is joined to a substrate W1 by a first group of the coating step and a micropattern forming step by etching a transfer step, and a second group of a coating step and a micropattern forming step by etching the transfer step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165417-A (JP)
Title: New hydrogen peroxide-forming type nadh oxidase and dna encoding the same
Inventor: MIYAMOTO KENJI
IPC: C12N1/21
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DNA encoding a new NADH oxidase originated from a microorganism of the genus Brevibacterium, and having excellent pH stability and heat stability.  <P>SOLUTION: The DNA encodes the new NADH oxidase of the following (a) or (b), originated from the microorganism of the genus Brevibacterium: (a) a polypeptide derived from the microorganism of the genus Brevibacterium, having the NADH oxidase activities and containing a specific amino acid sequence; and (b) an NADH oxidase containing an amino acid sequence obtained by deleting, substituting or adding one or several amino acids from, in or to the amino acid sequence, and having the NADH oxidase activity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008102158-A (JP)
Title: Processing, embedding, cassette and embedding assembly handling and holding tissue specimen during segmentation procedure by microtome, placing device therefor, and method therefor
Inventor: WILLIAMSON IV WARREN P
IPC: G01N1/28
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cassette improving production capability, improving quality of an embedded tissue specimen and quality of a ribbon or a slice of thereafter obtained embedded tissue to be diagnosed, and reducing variation.  <P>SOLUTION: In this cassette 10 capable of being segmented inside a microtome, its first and second side walls 22a-22c each have an approximate V shape, and a lid 32 of the cassette 10 has higher rigidity than a bottom wall 24 of the cassette 10. Holes are bored in the side walls 22a-22c and a side wall 22d of the cassette. A rib 128 on one side wall 124a is made relatively offset in a longitudinal direction to a rib 128 on an opposite-side side wall 124b. An upper flange 140 of the cassette includes recesses 142a-142f configured such that the recesses 142a-142f have positions matching positions of movement stoppers 54, 56 and 58, 60 inside a frame 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009169251-A (JP)
Title: Toner supply device
Inventor: ENAMI TAKASHI
IPC: G03G15/08
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supply device for supplying toner from a toner storage part to a developing device for forming a toner image by applying the toner to an electrostatic latent image on a photoreceptor.  <P>SOLUTION: This toner supply device 1 includes a plurality of toner supply paths 4, 5 for supplying the toner from a toner bottle 3 to the developing device 2. The toner supply paths 4, 5 are provided with toner conveying parts 4a, 5a for conveying the toner through the toner supply paths 4, 5. The toner supply device 1 calculates a toner replenish amount, based on a toner density in the developing device 2, and controls the driving of the toner conveying parts 4a, 5a in the toner supply paths 4, 5 used for the toner supply, based on the toner replenish amount. Consequently, variations of the supplied toner amount is reduced even when increasing the toner supply amount per unit time, and the replenish amount per unit time can be also increased therein.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173706-A (JP)
Title: Fluorescent substance, fluorescent substance-containing composition, light emitting apparatus, image display device, and illumination apparatus
Inventor: MIKAMI MASAYOSHI
IPC: H01L33/56
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent substance capable of stably obtaining light emission strength and brightness when a semiconductor light emission element of near-ultraviolet light emission is used as an excitation light source, and being also excellent in a temperature characteristic.  <P>SOLUTION: The fluorescent substance is constituted so as to have an activation element, a divalent anion present at a first coordination area of the activation element, a cation in which 50 mol% or more is trivalent present at a second coordination area of the activation element, and a divalent anion and a trivalent anion coexisting at a third coordination area of the activation element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008179820-A (JP)
Title: Adhesive film for semiconductor and semiconductor device using this
Inventor: YASUDA HIROYUKI
IPC: C09J161/04
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive film for semiconductors which can bond the semiconductors to supporting materials for mounting semiconductor elements such as lead frames and organic substrates, has low temperature adhesive properties and operability, exhibits an excellent operability especially when the film is transported in a form of transportation rolls and has a low coefficient of linear expansion.  <P>SOLUTION: The adhesive film for the semiconductors comprises (A) a thermoplastic resin, (B) a practically solid epoxy resin containing the following (b-1) and (b-2), (C) a phenolic resin with a softening point of not lower than 80°C and not higher than 130°C and (D) a resin composition containing a radiation-polymerizable monomer. (b-1): An epoxy resin with a softening point of not lower than 40°C and lower than 70°C. (b-2): An epoxy resin with a softening point of not lower than 70°C and lower than 100°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009183020-A (JP)
Title: Power supply circuit device of mobile apparatus
Inventor: SHIRATA MITSUMASA
IPC: H02J7/00
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply circuit device which can efficiently use a discharging capacity of each battery, in a mobile apparatus mounted with a plurality of the batteries.  <P>SOLUTION: The power supply circuit device comprises: the plurality of built-in batteries 1, 2 which are unexchangeable by a user, or the plurality of exchangeable batteries 1, 2 which are exchangeable by the user; MOSFETs 16 to 19 which are arranged at the battery side and a circuit side one by one so that an anode of an internal parasitic diode faces an output of each battery; and on/off-control terminals 11 to 14 of the MOSFETs 16 to 19. By controlling the MOSFETs 16 to 19 so as to prevent a backflow current between the batteries using the internal parasitic diodes, there can be provided the mobile apparatus which can efficiently use residual capacities of the batteries.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182124-A (JP)
Title: Probe pad and electronic device using the same
Inventor: ISHII TAKAYUKI
IPC: H01L21/822
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe pad such that a tip of a probe pin can be securely brought into contact, and an electronic device using the same.  <P>SOLUTION: Disclosed are a plurality of probe pads 14 disposed on one side of a semiconductor chip apart from one another in one direction; and probe pads 14a of a center portion are disposed in parallel to one another, and probe pads 14b and 14c on both sides of the probe pads 14a of the center portion are disposed obliquely to the probe pads 14a of the center portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178819-A (JP)
Title: Driving machine
Inventor: KOMAZAKI GIICHI
IPC: B25C7/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving machine with low cost and high reliability by constituting a switch mechanism by a machine part since there is a problem wherein manufacturing cost becomes high since a micro-computer is required in an electric switch mechanism, and the driving machine becomes unusable by erroneous operation by noise of thunder and intrusion of rain since the driving machine is frequently used at the outdoor, in the driving machine for driving a nail.  <P>SOLUTION: When a push lever 13 is brought into contact with a material to be driven, a second trigger stopper 28 is slid and a first trigger stopper 27 is slid through a second spring 31. After a third trigger stopper 29 turns a push switch 18 ON by sliding of the first trigger stopper 27, the first trigger stopper 27 is further slid, engagement of a projection part 27a and a projection part 10a of the trigger 10 is removed, and the trigger 10 becomes rotatable. The trigger switch 19 is turned ON by turning of the trigger 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT