baber/WOPTO huggingface dataset:
Patent JP-2009510553-A (JP)
Title: 少なくとも１つの対象物検出センサを制御する方法および装置
IPC: G01S13/931
Filed: 2006-08-15
Abstract: 車両のための少なくとも１つの対象物検出センサを制御する方法および装置であって、少なくとも１つのセンサは複数の駆動モードで切り替え可能であり、複数の機能が、対象物検出センサによって検出された対象物を評価するために、随意に少なくとも１つのセンサにアクセスすることが可能であり、駆動モードの切り替えが、センサに目下アクセスしている機能に従って選択される方法および装置において、関数評価装置と少なくとも１つのセンサの間に調整装置が設けられており、少なくとも１つのセンサにアクセスしている機能が、調整装置にその都度、重要性密度関数を伝達し、少なくとも１つのセンサが、作動可能な駆動モードのために、調整装置に検出確率密度関数を伝達し、調整装置が、少なくとも１つのセンサにアクセスしている機能のために、最も適切な駆動モードを選択することを特徴とする。 【選択図】図１
Patent JP-2009510602-A (JP)
Title: コンピュータネットワークコンポーネントの評価および／または展開
IPC: G06F9/445
Filed: 2006-08-22
Abstract: （複数の）コンピュータネットワークに関係する自動化された評価および／または展開を円滑に進めるシステムおよび方法が実現される。評価システムは、（複数の）ネットワークアセットを自動的に発見し、発見された（複数の）アセット（例えば、ハードウェアおよび／またはソフトウェア）をインベントリに入れるために使用されうる。展開システムは、このインベントリを使用して、（１）（複数の）ネットワークアセットおよび／または提案されたインフラストラクチャの（複数の）ダイアグラムを作成し、（２）既存のインフラストラクチャをアップグレードし、および／または移行するためのカスタマイズされた詳細な提案を作成し、（３）アップグレードおよび／または移行を円滑に進めるための（複数の）チェックリストおよび／またはジョブ補助手段を作成し、（４）ネットワークインフラストラクチャのセットアップを自動化し、（５）もしあればハードウェアおよび／またはソフトウェア互換性（複数の）問題を識別し、および／または（６）ソフトウェアライセンスサマリーを作成することができる。例えば、このシステムおよび方法を使用することで、コンピュータネットワークインフラストラクチャの移行に関する意思決定プロセスを円滑に進めるための情報を経営意思決定者に素早く提供することができる。
Patent JP-2009510961-A (JP)
IPC: H04R1/00
Filed: 2006-10-03
Abstract: A neck strap for a mobile electronic device, includes a flexible loop arrangeable around the neck of a user and a connector whereby said flexible loop is connectable to said mobile electronic device. Furthermore, one section of said flexible loop includes at least one securing element, whereby a cable is securable to said at least one section of the flexible loop. In this way, a cable, such as an earphone cable, may be secured to the flexible loop, thereby organizing the cable and reducing tangling of the cable.
Patent JP-2009513904-A (JP)
IPC: F17C13/04
Filed: 2006-10-18
Abstract: The invention relates to a device for controlling the filling and/or extraction of a fluid, for example, in relation to a pressurized fluid tank including a body having a connection end (516) which is equipped with engagement means that are intended to co-operate with complementary engagement means which are provided, for example, on a connection interface of a tank, a member (17) for opening a valve that can move in relation to the body, actuation means (250) which can move the opening member (17) selectively and which can move between a running position and a stopped position corresponding respectively to an operating position and a rest position of the opening member (17) and a hole (105) which can receive a removable outlet or inlet coupling (75) for the distribution of the fluid. The invention is characterized in that the device includes retractable locking means (55) which are used to lock the actuation means (250) in the running position and which are designed to co-operate with the hole (105), such that, when there is no coupling (75) connected to the control device in the corresponding hole, the locking means (55) are biased towards the retracted position, thereby preventing the actuation means (250) from being stably maintained in the running position.
Patent JP-2009515856-A (JP)
Title: 糖尿病性網膜症予防のためのフェノフィブラート又はその誘導体の使用
IPC: A61K31/216
Filed: 2006-11-10
Abstract: 【課題】糖尿病性網膜症予防のためのフェノフィブラート又はその誘導体の使用。 【解決手段】本発明は、糖尿病性網膜症の予防用及び／又は治療用薬剤を製造するためのフェノフィブラート又はその誘導体の使用に関する。 【選択図】なし
Patent JP-2009521738-A (JP)
Title: プローブベースのクラスタ化のための方法および装置
IPC: G06F17/30
Filed: 2006-11-15
Abstract: １組のドキュメントの中から類似ドキュメントのクラスタを識別する方法が記載されている。１組のドキュメントの使用可能なドキュメントの中から、特定のドキュメントが選択され、特定のドキュメントに基づいて、プローブが生成される。プローブは、１つまたは複数の特徴を含む。使用可能なドキュメントの中から、プローブを使用して、類似条件を満たすドキュメントが見つけ出される。類似条件を満たすドキュメントの一部またはすべてが、ドキュメントの特定のクラスタに関連付けられる。さらにクラスタを生成するために、プロセスを繰り返すことができる。この方法は、コンピュータで実施することができ、関連するプログラミング命令は、コンピュータ可読媒体内に組み込むことができる。 【選択図】図１
Patent JP-2009524754-A (JP)
IPC: F02D41/14
Filed: 2006-12-01
Abstract: The invention relates to a method for the diagnosis of a catalytic converter (115) which is arranged in the exhaust area (113) of an internal combustion engine (110), which is rests on the determination of the oxygen-storage capacity (02_Sim) of the catalytic converter (115), said capacity being determined with good and poor lambda values by means of a diagnosis mixture-lambda-desired signal path (lam_Diag_Sol), predefined according to a measured downstream lambda signal (lam_nK_Mes). The invention also relates to a device for carrying out said method. At least one section is predefined with an incline-shaped modification (203) when changes occurs between good/poor and poor/good lambda values. Punctual differences or tolerances of the pilot control and the formation of at least approximately an average value is possible due to said incline-shaped modification (203). The inventive procedure enables the oxygen storage capacity (O2_Sim) of the catalytic converter (115), which is a indicator of the quality of the catalytic converter (115), to be determined in a precise manner.
Patent JP-2009520804-A (JP)
Title: 抗菌剤としての８−ピラジニル−ｓ−スピロピリミジントリオン−オキサジノキノリン誘導体
IPC: A61K31/5383
Filed: 2006-12-11
Abstract: 本明細書には、抗菌性化合物、前記化合物を製造する方法、前記化合物を含有する医薬組成物ならびに前記化合物および医薬組成物を使用して細菌感染を治療する方法が記載されている。
Patent JP-2009520178-A (JP)
Title: 多流体冷媒システム
IPC: H01L23/427
Filed: 2006-12-18
Abstract: 多流体冷媒を使用するシステム。不混和性又は混和性の流体を、１本又は複数本の流路に通すことができる。冷却すべきデバイスを、流路に熱的に結合させることができる。１つの流体の沸点は、デバイス内で維持すべき動作温度よりも高くてよい。別の流体の沸点は、デバイスの動作温度未満とすべきである。
Patent JP-2009521909-A (JP)
Title: ＩＬ−６とＩＬ−６Ｒαの複合体のｇｐ１３０への結合を阻害する抗ＩＬ−６抗体
IPC: C12P21/08
Filed: 2006-12-19
Abstract: 本発明は、IL-6のgp130への結合を阻害する抗体可変領域を含む抗IL-6抗体を提供する。本発明はまた、本発明のIL-6アンタゴニストに基づく、IL-6関連疾患の治療のための組成物および方法を提供する。
Patent JP-2009536879-A (JP)
Title: 粒子材料での遮蔽によるレーザーからの後壁保護
IPC: B23K26/18
Filed: 2007-01-22
Abstract: 【解決手段】第１の壁または上部を覆う第１の物品をレーザー穿孔中に、第２の壁または上部を覆われている第２の物品へのアブレーション損傷を防ぐ方法を提示する。この方法は、乾燥および安定した粒子材料を前記第１および第２の壁または物品の間に提供することにより、前記第１の壁または物品のレーザー加工中に前記第２の壁または物品をレーザー光線による直接照射から遮蔽する工程を有するものである。 【選択図】      図３
Patent JP-2009525897-A (JP)
Title: 積層構造及びその製造方法
IPC: B65D53/00
Filed: 2006-07-18
Abstract: 本発明は、表面を有する第１の保持層と、第１の保持層によって支持される導電性の第１の活性面と、第１の保持層によって支持される導電性の第２の活性面とを有する積層構造であって、第１の活性面が、第１の保持層の表面に沿って第２の活性面から第１の距離だけ離され、積層構造は、活性面同士の間に上記距離を跨いで延びる電気的に脆弱化可能な接着剤を受け入れるようになっている、積層構造に関する。本発明はさらに、このような積層構造の製造方法に関する。
Patent JP-2009528553-A (JP)
Title: 面内移動粒子装置の駆動
IPC: G02F1/167
Filed: 2007-02-14
Abstract: 面内駆動移動粒子装置は、第１の基板ＳＵ１と、荷電粒子ＰＡを有する移動粒子材料ＥＭと、移動粒子材料ＥＭ内で主に面内電界を生成するように第１の基板ＳＵ１上に配置された第１の電極ＲＥ及び第２の電極ＧＥ；ＤＥと、ドライバＤＲとを有する。ドライバＤＲは、移動粒子材料ＥＭの光学状態が変化しなければならない移行期間中に、第１の電極ＲＥに第１の電圧ＶＲ及び第２の電極ＧＥ：ＤＥに第２の電圧ＶＧ；ＶＤ１を供給する。第１の電圧ＶＲ及び第２の電圧ＶＧ；ＶＤ１の両方が、所定の継続時間を持つ複数の所定のレベルのシーケンスを有し、第１の電圧ＶＲ及び／又は第２の電圧ＶＧ；ＶＤ１が、非ゼロ平均レベルを持つ。前記レベル、継続時間及び平均レベルは、前記シーケンス中に反対方向に前記光学状態を複数回変更するために粒子ＰＡが第１の電極ＲＥと第２の電極ＧＥ；ＤＥとの間で反対方向に移動することを可能にし、前記平均レベルにより生じる電界の方向に前記移行期間中に前記粒子の正味の移動を得るように選択される。
Patent JP-2009528692-A (JP)
IPC: G01K7/34
Filed: 2007-04-19
Abstract: The invention provides a method and a device for determining the temperature of a semiconductor substrate. A resonance circuit (110) is provided on the semiconductor substrate and is formed by a junction capacitor (11) and an inductor (12). The substrate is placed on a holder and the resonance circuit (110) is irradiated with electromagnetic energy of an electromagnetic field (5) generated by a radiation device (200). A resonance frequency of the resonance circuit (110) is determined by detecting an effect of the resonance circuit (110) on the irradiated electromagnetic field (5), and a temperature of the semiconductor substrate is determined as a function of the resonance frequency. The method and device according to the invention provide for a more accurate determination of the temperature of the semiconductor substrate due to an increased sensitivity to the temperature of the junction capacitor (11).
Patent JP-2010162745-A (JP)
Title: Image forming device, and control method therefor
Inventor: TAKEISHI DAIKI
IPC: H04N1/00
Filed: 2009-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance an efficiency of distribution processing executed in rendering processing concerning image formation.  <P>SOLUTION: A processing load concerned in the image formation is estimated at first. Further, programs executed by a plurality of processing units are reloaded, based on the estimation. A plurality of processors thereafter receive respectively data required for processing concerned in the image formation, and start the rendering processing or image processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010165189-A (JP)
Title: Advertisement providing device, terminal device, method of providing advertisement, and program
Inventor: KAWABATA TAICHI
IPC: G06Q30/06
Filed: 2009-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a technique for providing an appropriate advertisement to user terminals in techniques for performing telephone communication between terminals easily.  <P>SOLUTION: In a communication system for performing communication with the designation of a name that becomes a communication destination on a Web page displayed on user terminals as a trigger, an advertisement providing device includes a keyword storage means for correlating a keyword with identification information of the Web page for storage, an advertisement information storage means for correlating advertisement information with a keyword for storage, a means for receiving an advertisement information transmission request including Web page identification information as a trigger for transmission from the user terminal, and a means for acquiring a keyword corresponding to the Web page identification information as a trigger for transmission by referring to the keyword extraction means and the advertisement information storage means for transmitting it to the user terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010163057-A (JP)
Title: Wiper blade
Inventor: KUZUNO TAKASHI
IPC: B60S1/38
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper blade reducing the number of assembling part items and costs, and easily adjusting the partial pressure of a blade rubber with respect to a wiping surface.  <P>SOLUTION: The wiper blade 10 includes a cover member 14 having an attaching opening for installing a fixture 17 which covers an elongated shaped spring plate member 12 and exposes a longitudinal middle portion 15 of the spring plate member 12 and connects a wiper arm disposed in a vehicle; and a holder member 13 for holding the blade rubber 11. The holder member 13 is integrally formed with the cover member 14 by molding so as to be surrounded by the cover member 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009077453-A (JP)
Title: Method and apparatus for shared multi-bank memory
Inventor: CHIN CHUNG KUANG
IPC: H04L12/56
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus that store sequential data units of a data packet received at an input port in contiguous banks of a buffer in a shared memory.  <P>SOLUTION: Buffer memory utilization can be improved by storing multiple packets in a single buffer. For each buffer, a buffer usage count is stored that indicates the sum (over all packets represented in the buffer) of the number of output ports toward which each of the packets is destined. The buffer usage count provides a mechanism for determining when a buffer is free. The buffer usage count can also indicate a number of destination ports for a packet to perform a multicasting operation. Buffers can include one or more groups and each of the groups can include a plurality of banks.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010163999-A (JP)
Title: Exhaust gas recirculation device for internal combustion engine
Inventor: KUWAHARA TOSHIHIKO
IPC: F02M25/07
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation device for an internal combustion engine, enabling to improve the fuel economy of the internal combustion engine by increasing the amount of exhaust gas to be introduced from an exhaust system into an intake system.  <P>SOLUTION: The exhaust gas recirculation device for the internal combustion engine includes a first EGR passage 50 for recirculating part of exhaust gas from the exhaust system into a surge tank 15 of the intake system, a second EGR passage 60 for distributing part of exhaust gas from the exhaust system near an intake port of each cylinder of the intake system, a shut-off valve 90 for shutting off the flow of the exhaust gas from the second EGR passage 60 into each cylinder, and an ECU 100 as a control means for controlling the shut-off valve 90 to shut off the recirculation of the exhaust gas from the second EGR passage 60 when a throttle valve 30 provided on the upstream side of the surge tank 15 of the intake system is closed during reducing the speed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167340-A (JP)
Title: Cleaning tool for signalling lamp
Inventor: MATSUNAGA TARO
IPC: B08B1/04
Filed: 2009-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning tool for a signalling lamp which can efficiently and easily remove dust stuck to a lens body of the signalling lamp, and also can reduce cleaning cost.  <P>SOLUTION: The cleaning tool is equipped with a pole 1 that is formed in a manner freely extendible/contractible and/or freely bendable and with a cleaning body 6 that is connected to the pole 1 and brought in contact with the outer surface of the lens body of the signalling lamp to clean the lens body, wherein the cleaning body 6 is made freely movable by a driving body 5 such as an electric motor. In addition, a cleaning body 8b is made deformable in accordance with the curved face of the lens body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010169157-A (JP)
Title: Chain
Inventor: TAKAGISHI YOSHIAKI
IPC: F16G13/06
Filed: 2009-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain which is smoothly inflective while sufficiently introducing lubricating oil from outward of outer link plates to loosely fitted portions between bushes and pins, easy to manufacture, and free from a reduction in tensile strength as a whole and an increase in vibration and noises.  <P>SOLUTION: The chain 100 includes a number of inner link plates 110 and the number of outer link plates 120 alternately connected to each other. A pin press-in hole 123 of each outer link plate 121 has an oil introduction groove 124 extending from at least one position on the inner peripheral face in the axial direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010171169-A (JP)
Title: Semiconductor module, and control method thereof
Inventor: INOUE TAKASHI
IPC: H01L25/18
Filed: 2009-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-density semiconductor module capable of appropriately sensing a temperature rising, and performing an appropriate control.  <P>SOLUTION: On a lead frame 15 made of copper etc., having high thermal conductivity, a stack structure having a lower-layer chip 11 and an upper-layer chip 12 is mounted. Similarly, on the lead frame 15, a stack structure having a lower-layer chip 13 and an upper-layer chip 14 is mounted. Further, a control circuit chip 16 is mounted between those two stack structures. A temperature sensor 30 is mounted inside of upper surfaces of the lower-layer chips 11 and 13 (on the side where the control circuit chip 16 is present). A temperature sensor 30 is installed on an interconnect serving as a current path.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010171269-A (JP)
Title: Method for manufacturing circuit wiring board
Inventor: MATSUSHITA SUKEYUKI
IPC: H05K3/28
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a circuit wiring board having a minute fine pitch, high dimension accuracy and reliability of bonding between a circuit wiring and an insulating resin layer by preventing the deterioration of dimension accuracy of a wiring having a formed pattern which is caused by heat treatment in a process of manufacturing the circuit wiring board.  <P>SOLUTION: The circuit wiring board is manufactured by forming a wiring by reduction processing and plating processing in a state where an application film formed by applying an application liquid containing a polyimide precursor resin and a metal compound and drying the film is laminated on a metallic sheet-like support member; forming an insulating resin layer by subjecting the polyimide precursor resin layer to heat treatment to imidize it; and separating the sheet-like support member from the insulating resin layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167986-A (JP)
Title: Rocket separation-discharge mechanism
Inventor: SEKI KEISUKE
IPC: B64G1/64
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rocket separation-discharge mechanism capable of separating a body without using explosives and providing a simple structure.  <P>SOLUTION: The rocket separation-discharge mechanism comprises an inner part structural body and a development outer wall part with an injection propulsion part and a measurement equipment part of the rocket jointed, and the inner part structural body comprises a cylinder upper part 5 for obtaining storage space and a cylinder lower part 6 for obtaining storage space partitioned into two by a vertical inclination cutting line. The development outer wall part has a structure in which a cylindrical body is vertically divided into two, and a development structure in which a development type body 3 connected through a hinge 1 opens into two. An elastic body 11 for development is disposed at the inner part structural body or the development outer wall part to be positioned on the lower side of a lower side annular 8 for fixing, thus urging the pressing force outward from the inner side of the development type body 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167395-A (JP)
Title: Method of manufacturing filter, and liquid spraying head and liquid spraying apparatus
Inventor: ONO KATSUNORI
IPC: B05C5/00
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a filter, and a liquid spraying head and a liquid spraying apparatus, wherein cost is reduced.  <P>SOLUTION: In the method of manufacturing the filter, a plate to be worked mounted on a member 58 to be punched is punched by a punch 57 where a plurality of punch parts 57a are lined, punched pieces are pushed into the member 58 to be punched and a plurality of through-holes are formed on the plate to be worked. The member 58 to be punched comprises a resin material containing fibers, and the fibers are oriented in the lining direction of the punch parts 57a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010174445-A (JP)
Title: Cabinet for storing electric and electronic equipment
Inventor: MORIWAKI MINORU
IPC: E05C17/14
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabinet for storing an electric and electronic equipment having both of a door stopper device for holding an opening state temporarily and a protective plate stopper device together to allow a worker to inspect the equipment and perform construction work safely and easily.  <P>SOLUTION: A structure of this cabinet has both of the door stopper device provided with a stay receiver 10 fixed on its body 2 and a stay storage device 11 fixed on an inner face of a door 4 and locking the stay receiver 10 and the stay storage device 11 by a stay 12 and the protective plate stopper device allowing a protective plate 8 to apply turnable cut-in 17 in the protective plate 8 without interfering with the stay 12 when the door 4 is in an opening holding state and holding the opening state of the protective plate 8 by a hinge 7 for protective plate having a stopper function in the protective plate 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176893-A (JP)
Title: Method of manufacturing conductive component for wiring device
Inventor: IOKA HAYATO
IPC: B21J5/00
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a component for a wiring device, in which pure copper is work hardened by forging to thereby secure rigidity equivalent to rigidity obtained by using copper alloy.  <P>SOLUTION: In the method of manufacturing the component for the wiring device in which a flat pure copper material 10 is bent into a conductive component 11 having a solid shape, predetermined parts of the material 10 that need to be rigid as the conductive component 11 are forged to be work hardened. The material 10 is a wire 12, and predetermined parts of the wire 12 are pressed flat by forging and work hardened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009115099-A (JP)
Title: Internal combustion engine equipped with scavenging control valve device
Inventor: YOSHIHARA SADAO
IPC: F02B25/20
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine equipped with a scavenging control valve device capable of accurately controlling an opening area of a scavenging passage to a target opening area by successfully maintaining sealing performance of a sliding contact part of a scavenging control valve with a cylinder liner, of improving durability of a piston ring and the cylinder liner by enabling complete closing of the scavenging passage to inhibit blowing back of working gas through the scavenging passage and of reducing lubricating oil consumption for cylinder oil filling.  <P>SOLUTION: The rotation type scavenging control valve 1 provided movably along the inner peripheral face of the cylinder liner 10 and opening/closing a scavenging hole 12 to change the opening area of the scavenging passage to inside of a combustion chamber 14 and a hydraulic cylinder 3 for driving the scavenging control valve 1 corresponding to an engine crank angle are provided inside the cylinder liner 3. By moving the scavenging control valve 1 in accordance with the change in the crank angle, the opening area of the scavenging passage is changed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010014696-A (JP)
Title: Defect inspecting device of liquid crystal panel
Inventor: O SHOSHO
IPC: G01N21/88
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect inspecting device of a liquid crystal panel capable of automatically and surely detecting a defective dot on a liquid crystal panel.  <P>SOLUTION: This defect inspecting device includes an image capture 4 that is constituted in such a manner that after a pressing means 2 is moved to a portion to be inspected on a surface of a liquid crystal panel 10 in an operating state, a predetermined pressure that can represent a defective dot around the portion is applied to the portion and an image of an area around the portion applied with the predetermined pressure is captured so as to output an electronic signal. The electronic signal is analyzed and is processed so as to automatically detect the position and the level of a defective dot and the number of defective dots.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177901-A (JP)
Title: Microphone unit
Inventor: INOTA TAKESHI
IPC: H04R19/01
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microphone unit which has excellent differential characteristics even if incorporated in a product while being thinned by a simple constitution.  <P>SOLUTION: The microphone unit 1 includes a microphone 2, a leg 3, and a base 4. The microphone 2 has a diaphragm 21 for detecting a sound and a housing 24 containing the diaphragm 21. The leg 3 protrudes outwardly from a rear wall 24b of the housing 24, and is arranged near a second through-hole 2b for connecting a second internal space 1b to an outer space. The base 4 is bonded to the leg 3 and a gap 11 is formed between the housing 24 and base 4. A state that the second internal space 1b communicates with the external space through the second through-hole 2b is secured by the gap 11 formed between the housing 24 and base 4 when the microphone unit is incorporated in the product, and a sound is efficiently guided in the second internal space 1b to obtain excellent differential characteristics.  <P>COPYRIGHT: (C)2010,JPO&INPIT