baber/WOPTO huggingface dataset:
Patent JP-2009542667-A (JP)
Title: テトラアルコキシシランの乳化重合からのマイクロカプセル
IPC: B01J13/14
Filed: 2007-06-27
Abstract: 少なくとも18ナノメートルのシェル厚さを有するマイクロカプセルを、0.1〜0.3重量％の陽イオン性界面活性剤を含有するエマルションの油／水界面でのテトラアルコキシシランの重合によって調製する方法を開示する。このマイクロカプセルは、カプセル封入されたサンスクリーンであって、配合組成物中においてカプセル封入されたサンスクリーンの漏出が防止されるために十分な堅牢性を有するサンスクリーンの製造に有用である。
Patent JP-2009545368-A (JP)
Title: 超音波で高められたマイクロ針
IPC: A61M5/178
Filed: 2007-08-01
Abstract: 本発明は、被験体に物質を注射するための注射装置を提供する。装置は、注射器および被験体への物質の浸透速度を高めるためのエンハンサーを含む。注射器は、マイクロ針の支持体、およびこの支持体の第１表面から伸びる少なくとも１つのマイクロ針を含む。それぞれのマイクロ針は、マイクロ針を通って、そして支持体を通って伸びる流路を有する。それぞれのマイクロ針の流路は、支持体の第２の表面中に入口開口を、そしてマイクロ針中に出口開口を有する。
Patent JP-2010505586-A (JP)
Title: チタンインプラントおよびその製造方法
IPC: A61F2/28
Filed: 2007-06-22
Abstract: 骨の中へ挿入した後の保持を増加させたチタンインプラント。該インプラントはチタン表面へ結合された燐酸基錯体を含む。上記のチタンインプラントの製造方法であって、該方法はインプラントを公知の方法で製造し、ついでインプラントの表面に形成された酸化物層を除去し、金属チタンを暴露させることを含み、前記の暴露されたインプラントがついで酸素の非存在下でリン酸塩溶液で処理され、それにより燐酸基がチタン表面に錯体結合し、該基がインプラントが挿入される骨へのインプラントのしっかりとした結合を確実にする。
Patent JP-2010514158-A (JP)
Title: プラズマ放射源、プラズマ放射源を形成する方法、基板上にパターニングデバイスからのパターンを投影するための装置、およびデバイス製造方法
IPC: H01L21/027
Filed: 2007-12-14
Abstract: パターン付き放射ビームが基板上に投影される。反射光学素子が、プラズマ源のプラズマ領域から放出された放射から放射ビームを形成することを助けるために用いられる。プラズマ源では、プラズマ電流がプラズマ領域において発生される。反射光学素子への損傷を低減するために、プラズマ電流の方向に沿って方向付けられた成分を少なくとも有する磁場がプラズマ領域内に印加される。この軸方向磁場は、プラズマのＺピンチ領域の崩壊を制限することを助ける。崩壊を制限することによって放出される高速イオンの数を減少することができる。
Patent JP-2010513206-A (JP)
Title: 炭化珪素基材の多孔構造を得る方法
IPC: B01D53/86
Filed: 2007-12-13
Abstract: この発明は少なくとも95％の炭化珪素ＳｉＣを含む多孔質セラミック物質からなる構造物を得る方法に関し、前記方法は前記構造物が少なくとも ― 中位数径が5ミクロン未満であるα-ＳｉＣ結晶粒子の第１画分； ― 中位数径がα-ＳｉＣ結晶粒子の第１画分より少なくとも２倍大きく、しかも中位数径が5ミクロン以上であるα-ＳｉＣ結晶粒子の第２画分；および ― β-ＳｉＣ結晶粒子もしくは少なくともβ-ＳｉＣ結晶粒子の先駆物質の画分 を含むα-ＳｉＣ結晶粒子の混合物から得られることを特徴とする。 この発明はまた当該方法により得られる多孔構造物に関する。
Patent JP-2010514547-A (JP)
IPC: B05D1/26
Filed: 2007-12-19
Abstract: A fluid ejector is provided, having an internal surface, an external surface, an orifice that allows fluid in contact with the internal surface to be ejected, a first non-wetting region of the external surface, and one or more second regions of the external surface that are more wetting than the first non-wetting region. A process for cleaning the fluid ejectors is provided that includes detachably securing a faceplate to the fluid ejector and moving a wiper laterally across the faceplate.
Patent JP-2010514913-A (JP)
Title: フルオロエラストマー組成物
IPC: C08K5/05
Filed: 2007-12-21
Abstract: 本発明は、   （ａ）少なくとも１種のフルオロエラストマー［ポリマー（Ｆ）］；   （ｂ）少なくとも１種の促進剤および少なくとも１種の硬化剤を含む少なくとも１種のイオン架橋系；   （ｃ）１００重量部のフルオロエラストマー［ポリマー（Ｆ）］当たり０．５から２０重量部の、   ・式：   Ｒ Ｈ −ＯＨ （式中、Ｒ Ｈ は、脂肪族または芳香族の、置換または非置換の、直鎖または分枝鎖のＣ １〜１２ 炭化水素基である） を有するアルコール；   ・式：     （式中、Ｒ’ Ｈ は、脂肪族または芳香族の、置換または非置換の、直鎖または分枝鎖のＣ １〜１２ 炭化水素基である） を有するアルデヒド；   ・式：     （式中、同じかまたは互いに異なるＲ’’ Ｈ 基は、脂肪族または芳香族の、置換または非置換の、直鎖または分枝鎖のＣ １〜６ 炭化水素基である） を有するケトン；   ・式：     （式中、同じかまたは互いに異なるＲ’’’ Ｈ 基は、脂肪族または芳香族の、置換または非置換の、直鎖または分枝鎖のＣ １〜６ 炭化水素基である） を有するエステル の中から選択される、１５０℃以下の沸点を有する少なくとも１種の極性化合物 を含むイオン架橋性フルオロエラストマー組成物に関する。
Patent JP-2010516251-A (JP)
Title: ジスルフィド結合を含む活性なタンパク質の増強された無細胞合成の方法
IPC: C12P21/02
Filed: 2008-01-18
Abstract: ジスルフィド結合を含む活性なポリペプチドの、増強されたインビトロ合成用の、組成物および方法を提供する。本発明の特定の態様において、反応用混合物は、グルタチオン還元酵素遺伝子が不活性化され、低濃度のスルフヒドリル基不活性化剤で前処理されている細菌細胞由来の生物抽出物を含む。
Patent JP-2010518167-A (JP)
Title: 併存する早漏及び勃起障害の治療
IPC: A61P15/10
Filed: 2008-02-12
Abstract: 本発明は、早漏及び勃起障害の併存状態を治療する方法を提供する。特に、同方法は有効量のトラマドール材料と有効量のホスホジエステラーゼ阻害剤とを投与することを含む。本発明はまた、製薬的に許容される担体と、トラマドール材料と、ホスホジエステラーゼ阻害剤と、からなる製薬組成物を提供する。本発明は更に、トラマドール材料とホスホジエステラーゼ阻害剤からなるキットを提供する。
Patent JP-2010519687-A (JP)
Title: 質量分析計
IPC: H01J49/26
Filed: 2008-02-19
Abstract: 完全に平坦な形態を有し、要素は平坦な非導電性基板に配置され、扇形とりわけ９０°の扇形として構成される、イオンのためのエネルギーフィルター（ｋ）と、イオン化チャンバー（ｂ）と、電子およびイオンを加速するための電極（ｇ、ｈ、ｊ）と、イオンの検出器（ｌ）と、エネルギーフィルター（ｋ）とを含むことを特徴とする質量分析計は、基板に、ドープした小さな半導体プレートおよび配線のフォトリソグラフィーおよびエッチングにより作られ、前記の部品は第２の平坦な非導電性基板により覆われている。
Patent JP-2010520470-A (JP)
Title: 測定体積に磁界を印加して媒体の流速を測定する方法
IPC: G01F1/60
Filed: 2008-03-05
Abstract: 本願発明は、測定体積に磁界を印加し、測定体積において誘導された電気的な信号を出力結合して導電性の媒体の平均流速を測定する方法に関する。この方法においては、乱流運動に基づく流速の確率的な変動に起因する電気的な信号の変動成分が時間に依存する有効信号として検出され、有効信号の重み付けされた積分によって、平均流速が所定の期間にわたり求められる。
Patent JP-2010520903-A (JP)
Title: 置換されたフェニルアミジン及び殺真菌剤としてのその使用
IPC: C07C251/52
Filed: 2008-03-08
Abstract: 本発明は、一般式（Ｉ）を有するオキシムエーテル置換、ヒドラゾン置換又はアゾメチン置換されたフェニルアミジン、その製造方法、望ましくない微生物を駆除するための特許請求の範囲に記載されているアミジンの使用、及び特許請求に記載されたアミジンを含むこの目的のための手段に関する。さらに、本発明は、微生物及び／又はその生息環境へ特許請求に記載された化合物を適用することによって、望ましくない微生物を駆除するための方法に関する。
Patent JP-2010522016-A (JP)
IPC: A61C7/14
Filed: 2007-07-23
Abstract: An orthodontic bracket including a body (1) having a mesiodistal slot (10), a base (11), and a plurality of tie wings (12, 120) mainly developed along an occlusal-gingival direction. The tie wings are provided two-by-two on opposite sides in relation to the slot (10) and partially emerging over a labial side (L) of the body (1). The slot (10) is apt to receive an archwire (2). The tie wings (12, 120) protrude externally from the body (1) and towards the base (11), feature a curved surface (121) whose concavity is turned towards the same base (1) and constitute a support for an element (3) apt to prevent the archwire (2) from coming out of the slot (10). The element (3) features a planar portion intended to slide above, and parallel to, the labial side (L) of the body (1) and a flexible and elastic arm (33) having a portion (34) which is securable to the surface (121) of two tie wings (12) resulting on the same side in relation to the slot (10). The portion (34) of the flexible arm (33) moves along a curved path corresponding to the profile of the lower side (LT) of the tie wings (12) while the planar portion of the element (3) slides above the labial side (L) of the bracket body (1).
Patent JP-2011142736-A (JP)
Title: Portable engine generator
Inventor: WATANABE TOSHIKAZU
IPC: H02P9/04
Filed: 2010-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine generator capable of automatically preventing a high voltage from being output to a single-phase, three-wire output terminal when the output of the generator is in a high voltage state.  <P>SOLUTION: The portable engine generator includes a voltage setter for switching an output from the synchronous generator driven by an engine to an output terminal block between a high-voltage output and a low-voltage output and a single-phase/three-phase setter for switching it between a single-phase output and a three-phase output. The engine generator further includes a first detector (first relay RY1) for detecting that the setting of the single-phase/three-phase setter is a single-phase output, a second detector (second relay RY2) for detecting that the setting of the voltage setter is a high-voltage output, and an output stopper (breaker trip coil TC) for stopping the output to the output terminal block when the first detector detects a single-phase output state and the second detector detects a high-voltage output state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011141848-A (JP)
Title: Virtual shopping mall system, associating device, and program
Inventor: KUNIEDA SHINGO
IPC: G06F17/30
Filed: 2010-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to intuitively search for a favorite object for purchase from the viewpoint of his or her loyalty to the object, such as a character.  <P>SOLUTION: A virtual shopping mall system which sells commodities related to works such as an animation, cartoon, game, etc., is provided with a related information storage part (15) where the name of a work and the work component including characters appearing in the work are associated with each other; and a commodity related information storage part (16) where the work component and commodity identifying information for identifying a commodity associated with the work component are associated. When a commodity retrieval request is received with a work component, the work component associated with the received work component is extracted by accessing the associated information storage part. The commodity specifying information for specifying the commodity associated with the extracted work component and commodity specifying information for specifying the commodity associated with the received work component are obtained from the commodity related information storage part and information on the obtained commodity is output.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011146526-A (JP)
Title: Magnetic flux control type variable transformer
Inventor: OHINATA TAKASHI
IPC: H01F29/14
Filed: 2010-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic flux control type variable transformer with a simple structure, the transformer adjusting a load voltage at high speed and in a continuous manner by adjusting a control current while reducing a control loss.  <P>SOLUTION: Center legs of a pair of tripod magnetic cores are put together and wound by a primary winding and a secondary winding, each of the center legs of the pair of the tripod magnetic cores is further wound by an auxiliary winding, and each of outer legs of the tripod magnetic cores is wound by a control winding. The auxiliary winding connected in series to offset each induced voltage is connected to the primary winding or the secondary winding in series. The control winding wound around the outer legs of each tripod magnetic core is connected in series to offset the induced voltage, and connected to first and second control circuits, respectively. By carrying the control current from the first or second control circuit to the control winding and changing a value of a main magnetic flux of the pair of the tripod magnetic core, a voltage in the auxiliary winding is changed to control the load voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011144571-A (JP)
Title: Door locking device for vehicle
Inventor: MAKINO MASAHIRO
IPC: E05B77/46
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door locking device for a vehicle, which maintains a high security level while simplifying a structure.  <P>SOLUTION: The door locking device for the vehicle includes a central operation switch 10 outputting an unlocking command based on a switching operation; a key interlocking switch 20 switchingly operated interlocked with the operation of a key cylinder to output an unlocking command; and a door unlocking control unit 30 unlocking a vehicle door based on the unlocking command. The door locking device further includes a transistor 16 operated on to output the unlocking command to the door locking control unit 30, and a switch control unit 17 switching on the transistor 16 based on output signals from an unlocking switch 15 of the central operation switch 10 and various switches 51-53 provided in the vehicle. Each wiring is connected to transmit the unlocking command from the respective switches 10, 20 to the door locking control unit 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011144479-A (JP)
Title: Continuous fabric and method for knitting the same
Inventor: MUKAIZURU TETSUSHI
IPC: D04B1/24
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous fabric giving good and high-quality appearance by preventing, as far as possible, conspicuous development of knit-in part of a yarn end at a knit-starting position of a body part 5.  <P>SOLUTION: The continuous fabric having the body part 5 knitted through a separation zone 2 includes a hem treating part 6 between the separation zone 2 and the body part 5 through multiple courses. Plating stitches by a polyurethane elastic yarn and a ground yarn constituting the body part 5 are knitted in the hem treating part 6 in the whole courses or in a dispersed state interposing several courses.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011145943-A (JP)
Title: Particulate simulation device and particulate simulation method
Inventor: NISHIURA TAISUKE
IPC: G01N15/06
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a memory usage of DEM calculation of a particulate material having a particle diameter distribution.  <P>SOLUTION: A particle simulation device includes a section-information holding section 11 for holding particle information, including position/speed information of a particle group, a particle-number changing section 14 for sectioning a particle number to be specified, in the order, according to the particle position to each particle, a contact-candidate-list preparing section 16 for selecting a contact candidate pair with another particle that are likely to be in contact with a target particle; a contact determining section 18 for calculating a contact force between particles of the contact candidate pair, on the basis of the particle information so as to store the contact force in a contact-force table; a contact-force calculating section 19, that extracts the contact force with a particle having a larger particle diameter than that of the particle for each particle from the contact-force table by using a contact-force reference table 54, extracts the contact force with a particle having a smaller particle diameter, by specifying the storage location of the contact-force table by using the integrated number s_jgi[i] of contact candidates, and subjects the contact force to the total sum calculation; and a particle-information update section 20 for updating the particle information, on the basis of the contact force for each particle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011151546-A (JP)
Title: Image encoding device and image converting device
Inventor: SAITO MAKOTO
IPC: H04N19/159
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of preventing image quality from deteriorating when encoding non-compressed image data.  <P>SOLUTION: This image encoding device 1 divides input non-compressed image data into a plurality of macro blocks (MB). A peripheral block specifying part 111 specifies an encoding object MB and specifies peripheral MBs from among the encoded macro blocks. When the encoding object MBs constitute a macro block pair, a macro block which does not constitute the macro block pair with the encoding object MB belonging thereto is specified as the peripheral MB. When a peripheral MB constitutes the macro block pair, an encoding object MB and the peripheral MB are coincident in a field classification. If the number of intra-encoded peripheral MBs is smaller than a threshold, an abbreviation mode permitting part 112 permits the application of a skip mode or a direct mode for the encoding object MBs.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011150854-A (JP)
Title: Outdoor installation type luminaire
Inventor: EGUCHI SEIJI
IPC: F21V23/00
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve waterproof property of a luminaire, while reducing the size thereof.  <P>SOLUTION: An inverter electronic ballast 2 is installed, inside a housing space 52 formed inside a base 50 attached to a lower end 30b of a stem 30 for supporting a luminaire body 10. A cord lead-in hole 54 is provided so as to extend into the housing space via the wall surface thereof; a power supply cord 41 connected to the luminaire body is led into the housing space through the cord lead-in hole; and the outer periphery of the power supply cord and the inner periphery of the cord lead-in hole are sealed, at both end portions of the cord lead-in hole respectively by sealants 95, 96. Furthermore, an opening of the housing space 52 is blocked with a lid plate 53, the gap between the lid plate and the opening edge of the housing space is sealed with a sealant 97. Further, a power supply cord 42 is inserted into a through-hole 56 provided in the lid plate, and the gap between the inner periphery of the through-hole and the outer periphery of the power supply cord inserted to the through-hole is also sealed with the sealant 97.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011154577-A (JP)
Title: Sales data processor and program
Inventor: KUROSAWA KAZUHIRO
IPC: G07G1/12
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To automatically notify a customer that a commodity can be delivered at commodity delivery time regarding the commodity deposited by the customer in a sales data processor.  <P>SOLUTION: The sales data processor 10 receives input of contact information for the customer at an input section when the commodity is deposited by the customer, and stores slip identification information for identifying the slip for the deposited commodity and contact information of the customer inputted at the input section correspondingly to the storage section. The slip C1 containing the slip identification information is printed by a printing section. The slip identification information is read by a reading section from the slip C1 for the commodity to be delivered when the commodity is delivered. The contact information corresponding to the read slip identification information is read from the storage section, and a message that the commodity can be delivered is notified to the customer's cell phone 40 by a notification section by using the contact information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011154923-A (JP)
Title: Luminaire
Inventor: TAMOTO NAOKO
IPC: F21Y101/00
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire effectively utilizing heat generated by a first light source, based on a simple structure, so that, even after the extinction of the first light source, a second light source is kept lighted weakly for a long period of time.  <P>SOLUTION: There is provided the luminaire 10 having the first light source 12 and a heat radiation means 15 to cool the first light source. The luminaire 10 is so constituted as to be equipped with: a heat storage member 16 for storing heat from the heat radiation means, which is disposed adjacent to the heat radiation means; a thermoelectric conversion means 17 that generates electricity by the use of the heat stored in the heat storage member, by arranging it next to the heat storage member; and the second light source 13 that comes lighted by electric power generated by the thermoelectric conversion means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156103-A (JP)
Title: Rotary cooker
Inventor: KOYAMA KIMIHARU
IPC: A23L5/10
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary cooker which can perform stirring processing and stripping processing needed for cooking of food smoothly while the whole device is a simplified framework.  <P>SOLUTION: In a rotary cooker A which at least includes a cylindrical drum 10 which turns a central axis to a lateral direction and is attached rotatably, air nozzles 12, 14, 16 which discharge air so that air can flow along the inner periphery of the cylindrical drum 10 are arranged in the cylindrical drum 10. And an air tank 20 which feeds air to the air nozzles is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160150-A (JP)
Title: Video display control device, and video display control method
Inventor: MATSUDA KOICHIRO
IPC: H04N5/445
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display control device and a video display control method coping towards the convenience of the handling of a user to various services provided through a network.  <P>SOLUTION: When the display of a retrieval window 50 is required during the display of an EPG 40, the retrieval window 50 is displayed on the EPG 40. When a retrieval keyword is input to the retrieval window 50 and determined, a retrieval processing is carried out. A browser 16 receives information (data) related to the result of a retrieval service from a server 31. The EPG 40 and a browser screen 60 are displayed simultaneously on a display 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010123139-A (JP)
Title: Method for providing and acquiring total support of travel by bidirectional communication network, system for providing and acquiring total support of travel and program for computer
Inventor: KAKIZAKI YASUO
IPC: G06Q30/02
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide total and global support of travels by a device on the side of a travel support provision site by bidirectional communication network under TCP/IP environment, and to raise flexibility and convenience of plans and execution of various travels by a device on the traveler (consumer) side.  <P>SOLUTION: An operation site communication device 4 preliminarily registers a plurality of pieces of information concerning the travels in a database, provides a communication terminal (a cellular phone 3A, an image display terminal 3B, a GPS receiver 3C, a small general-purpose computer 5) of the device on the consumer side with travel information including the plans of travels, transfers the travel information specified by the communication terminal, and transfers the travel information determined based on input travel information from the communication terminal to the communication terminal. In addition, the communication terminal specifies specific travel information in the travel information provided by the operation site communication device 4, and transmits input information to a screen displayed by fetching the travel information to the operation site communication device 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109390-A (JP)
Title: Lithographic device and manufacturing method therefor
Inventor: OTTENS JOOST JEROEN
IPC: G03F7/20
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate holder in which a fixing force between the top face of the substrate holder and the rear of a substrate does not cause a problem.  <P>SOLUTION: A lithographic device includes an illumination system supplying the beams of radiation, and an article supporter 5 supporting a flat article arranged in the path of the beam of radiation. The lithographic device further includes a back-fill gas supply arranged to the article supporter for supplying the rear of the article with a back-fill gas when the article is supported by a supporting means, and a clamp 3 clamping the article to the article supporter during a projection. In this case, the device includes a controller 2 adjusting the clamp and/or a back-fill supply pressure with the object of the release of the clamp before the back-fill gas supply pressure is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011156841-A (JP)
Title: Plant appreciation panel
Inventor: NAKAJIMA TAKANORI
IPC: B44C5/08
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plant appreciation panel in which plants such as foliage plants can be set even in a narrow space and that takes into consideration the plant growth environment.  <P>SOLUTION: An opening 111 is provided at a front face 11 of a thin box-shaped housing 1 and a transparent panel 21 is attached thereto. Ventilation holes 3 are provided in side walls 13, 14. The plants 6 are set inside the box-shaped housing 1, and the plants 6 can be appreciated from the outside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166645-A (JP)
Title: Dynamic microphone
Inventor: AKINO YUTAKA
IPC: H04R1/28
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic microphone that eliminates the need to apply a sealing material to a deep position in a grip case, facilitates operations to assemble and repair the dynamic microphone, and stably obtains a nondirectional component down to a low frequency, wherein an air chamber is formed in the entire grip case.  <P>SOLUTION: The dynamic microphone includes the cylindrical grip case 2, a microphone unit 3 supported on one end side of the grip case 2, and a connector 4 connected to the microphone unit 3 and mounted on the opposite end side of the grip case 2 from the microphone unit 3, wherein a ring-shaped elastic body 5 is attached to the connector 4, a shoulder 2a which is an inclined surface is provided on a connector mounting part 2b inside the grip case 2, and the ring-shaped elastic body 5 of the connector 4 is joined to the inclined surface of the shoulder 2a to hermetically seal the side of the grip case 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT