baber/WOPTO huggingface dataset:
Patent JP-2006522584-A (JP)
Title: ペプチドおよびｈｉｖ感染の治療のためのその使用
IPC: A61K38/57
Filed: 2003-12-19
Abstract: 本発明は、   （ａ）Ｘ 12 が、アラニン、グリシン、グルタミン酸、またはＤ−１，２，３，４−テトラヒドロイソキノリン−３−カルボン酸である場合には、Ｘ 13 ，Ｘ 14 およびＸ 15 はそれぞれ、フェニルアラニン、バリンおよびフェニルアラニンであり；かつ／または   （ｂ）Ｘ 12 がフェニルアラニンである場合には、Ｘ 13 、Ｘ 14 およびＸ 15 はそれぞれ、バリン、フェニルアラニンおよび欠失であり；   （ｃ）ペプチド中に最大で２個のシステイン残基が存在する；という条件で、アミノ酸配列： Ｚ 1 −ＬＥ−Ｘ 1 −ＩＰ−Ｘ 2 −Ｘ 3 −Ｘ 4 −Ｐ−Ｘ 5 −Ｘ 6 −Ｘ 7 −Ｘ 8 −Ｘ 9 −Ｘ 10 −Ｋ−Ｘ 11 −Ｘ 12 −Ｘ 13 −Ｘ 14 −Ｘ 15 −Ｚ 2     （Ｘ 1 は、リジン、アラニン、またはアスパラギン酸であり；   Ｘ 2 は、システイン、メチオニンまたはイソロイシンであり；   Ｘ 3 は、セリン、システイン、リジンまたはグリシンであり；   Ｘ 4 は、イソロイシン、アラニン、フェニルアラニンまたはシステインであり；   Ｘ 5 は、プロリン、Ｄ−プロリンまたは置換Ｌ−もしくはＤ−プロリンであり；   Ｘ 6 は、システインまたはグルタミン酸であり；   Ｘ 7 は、疎水性もしくは芳香族側鎖を有するアミノ酸またはシステインであり；   Ｘ 8 は、疎水性もしくは芳香族側鎖を有するアミノ酸またはシステインであり   Ｘ 9 は、芳香族側鎖を有するアミノ酸であり；   Ｘ 10 は、グリシン、アラニンまたはアスパラギンであり；   Ｘ 11 は、プロリン、アスパラギン酸、オクタヒドロインドリル−２−カルボン酸またはＤ−１，２，３，４−テトラヒドロイソキノリン−３−カルボン酸であり；   Ｘ 12 は、フェニルアラニン、アラニン、グリシン、グルタミン酸またはＤ−１，２，３，４−テトラヒドロイソキノリン−３−カルボン酸であり；   Ｘ 13 は、疎水性もしくは芳香族側鎖を有するアミノ酸であり；   Ｘ 14 は、疎水性もしくは芳香族側鎖を有するアミノ酸であり；   Ｘ 15 は、フェニルアラニンまたは欠失であり；   Ｚ 1 は、ＮＨ 2 または１〜１０アミノ酸残基の配列であり；   Ｚ 2 は、ＣＯＯＨまたは１〜１０アミノ酸残基の配列である） を有する、感染に対する生物活性を有するペプチド、ならびに断片および／または共有結合したオリゴマーおよび／または誘導体、特にアミド化、アルキル化、アシル化、硫酸化、ペグ化、リン酸化および／またはグリコシル化された誘導体であるペプチド、およびその突然変異体に関する。
Patent JP-2006511151-A (JP)
Title: ストリーム処理装置及び方法
IPC: H04L12/22
Filed: 2003-12-01
Abstract: 従来的なアクセス目的のため、(擬似)連続レンダリングのための同一信号(例えばオーディオ若しくはビデオ信号)の異なる散在された部分を符号化するパケットの解読のために、少なくとも２つの異なる解読アルゴリズムが必要とされるストリームが用いられる。どのパケットに対してどの解読アルゴリズムが用いられるべきかを動的に示す情報がストリームに含められる。このようにして、例えば、より低い頻度で変化するキーによるロバスト性の高いアルゴリズム、及び、より高い頻度で変化するキーによるロバスト性の低いアルゴリズムを、同一信号に対して互いに散在させて用いることができる。また、例えば、転写されていないパケットに対して用いられていたオリジナルの暗号化アルゴリズムに対して代替が必要となったときに、異なるアルゴリズムが、同一信号の転写されたパケット及び転写されていないパケットに対して使用されてもよい。
Patent JP-2006514334-A (JP)
Title: レーザビーム３次元位置決め装置及び方法
IPC: B23K101/42
Filed: 2003-10-17
Abstract: 本発明の３次元位置決め装置（８０）は、Ｘ軸移動段及びＹ軸移動段（８６，８８）と、ガルバノメータ駆動ミラー（６４，６６）と、レーザビーム（９０）をワークピース（９２）上のターゲット位置に導く高速ステアリングミラー（ＦＭＳ）（１２０）とを用いる。位置決め信号は、Ｘ軸移動段及びＹ軸移動段を駆動するフィルタ処理された位置データを生成する低域通過フィルタ（１０３）によって受信される。Ｘ軸移動段及びＹ軸移動段の実際の位置は、フィルタ処理されていない位置決めデータから減算されて、ガルバノメータ駆動Ｘ軸ミラー及びガルバノメータ駆動Ｙ軸ミラーを駆動するＸ−Ｙ位置誤差信号を生成する。実際のミラー位置は、Ｘ軸移動段及びＹ軸移動段の実際の位置から減算されて、レーザビームのコマンドされた位置とレーザビームの実際の位置との間の差を表す位置的な誤差信号を発生する。
Patent JP-2006047270-A (JP)
Title: Wavelength-variable monochromatic light source
Inventor: KOBAYASHI TOMOMITSU
IPC: G01J3/18
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength-variable monochromatic light source which can eliminate the problem of chromatic aberrations, while using a lens in an output optical system and which can adjust the irradiated area without decreasing the amount of light.  <P>SOLUTION: The zoom lens (lens system 18) is used in the output optical system 3 of the wavelength variable monochromatic light source. There are provided a zoom-driving mechanism 23 for changing the focal length of the lens system 18 and a focusing mechanism 22 for performing focal point adjustment, by moving the overall or a part of the lens system 18 with respect to the optical axis direction thereof. Further, for the automatic control therefor, there are provided a half mirror 19, an image sensor 20, and a controller 21. Accordingly, chromatic aberrations can be eliminated by readjusting the focal point when the output wavelength is varied, and the irradiated area can be adjusted by the zooming.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006188164-A (JP)
Title: Vehicular integrated control system
Inventor: OTAKE HIROTADA
IPC: B60W10/18
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To increase the reliability of integrated control by simplifying information exchange among control devices for vehicular driving support control, driving force control and braking force control and reducing information traffic.  <P>SOLUTION: The driving supporting electronic control device 40 computes a driving support target braking/driving force Fxtdss and sends it to a first arbiter 56 of the driving force controlling electronic control device 42. The arbiter 56 arbitrates between a driver request target braking/driving force Fxddt and the driving support target braking/driving force Fxtdss to compute a vehicle total target braking/driving force Fxdtt. The total target braking/driving force Fxdtt is distributed by a braking/driving force distributor 60 into a target driving force Fxpt and a target braking force Fxbt. According to the target driving force Fxpt, a second arbiter 62 computes a final target driving force Fxptt. An arbiter 66 of the braking force controlling electronic control device 44 arbitrates between a driver request braking force Fxdbt and the target braking force Fxbt to compute a vehicle total target braking force Fxbtt.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006190869-A (JP)
Title: Design method and reliability evaluation method of semiconductor device
Inventor: ITO SATOSHI
IPC: H01L21/02
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To design semiconductor devices having the predetermined reliability.  <P>SOLUTION: The semiconductor device 100 has a structure that a via 124 is formed on a first wiring 112. The design method of semiconductor device 100 comprises the steps of calculating an assumed value x<SB>open</SB>of the growth region of void 150 spreading during the SIV ensuring time t<SB>open</SB>at the predetermined temperature, when it is assumed that void 150 grows from one starting point within a copper wiring (wiring metal film 110); and specifying a shape factor of the via 124 by comparing sizes of contact regions of the assumed value x<SB>open</SB>, first wiring 112, and via 124. The size of contact region can be set to d+2h (d is diameter of via 124 and h is depth at which the via 124 is embedded within the first wiring 112).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006188348-A (JP)
Title: Web joining device
Inventor: NAKANISHI KENJI
IPC: B65H19/18
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a web joining device capable of securely joining the web of an exhausting web roll to the web of a new web roll.  <P>SOLUTION: The web 6 of the exhausting web roll 1 is joined to the web 6 of the new web roll 1 with a double-sided adhesive tape 7 by pressing the web 6 of the exhausting web roll 1 against the outermost periphery of the new web roll 1 in the state of being rotated by a paster roller 3. The paster roller 3 is connected to the rod 21 of a servo cylinder 19 controlled by feedback and disposed on a paster arm 5 together with the servo cylinder 19. The paster arm 5 moves the paster roller 3 near the new web roll 1 before the joining. The servo cylinder 19 is so set that, after the base arm 3 is moved, it can press the paster roller 3 against the outermost periphery of the new web roll 1 through the web 6 of the exhausting web roll 1 by a time when the double-sided adhesive tape 7 moves between the paster roller 3 and the new web roll 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006196977-A (JP)
Title: Relay device for earphone antenna
Inventor: MURAOKA SHUNJI
IPC: H04R1/10
Filed: 2005-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay device for an earphone antenna for satisfactorily connecting a single ended system earphone antenna in which one part or entire of a cord functions as an antenna line for receiving radio wave signals of a television or a radio to a differential system apparatus.  <P>SOLUTION: The relay device 1 for an earphone antenna connects the earphone antenna 2 in which a cord for connecting an earphone plug 4 corresponding to a single ended system acoustic signal to an acoustic output section functions as an antenna, to an acoustic output terminal 7 of an acoustic output apparatus 3 outputting an acoustic signal in a differential system. The relay device 1 is provided with an earphone jack 8 fitted to the earphone plug 4, a connector 9 fitted to the acoustic output terminal 7, an acoustic converter 1 for converting the acoustic signal into a single ended system, a separator 11 for preventing a high-frequency signal received by the antenna from reaching the output terminal of the acoustic converter 10 via the earphone jack 8, and an alternative path 12 for connecting the earphone jack 8 to the connector 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006193612-A (JP)
Title: Method and apparatus for surface modification of solid material
Inventor: MURAHARA MASATAKA
IPC: C08L27/12
Filed: 2005-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To make a permanent modified surface through such a process that voltage is applied to a reaction solution through electrodes fixed in between a solid material surface as the surface to be modified and an ultraviolet light-transmitting aperture to effect an electro-wetting condition, and while the solid material surface is in high adhesion to the reaction aqueous solution, ultraviolet light is irradiated to the interface to substitute functional groups and/or atoms on the material surface by the resulting photochemical reaction between the to-be-modified surface and the reaction solution.  <P>SOLUTION: In advance, in such a condition that the chemical adhesion(hydrophilicity) between a material surface and a reaction aqueous solution or the adhesion(lipophilicity) of the material surface to oil is forcedly made high, high voltage is applied to the reaction solution to effect an electro-wetting condition for raising the affinity between the reaction solution and the unmodified surface, and the chemical reaction system is irradiated with ultraviolet light in such a state that the electric charge on the unmodified surface side is made positive(+) or negative(-) or subjected to alternate current application to substitute functional groups and/or atoms on the material surface by the resulting photochemical reaction between the to-be-modified surface and the reaction solution, thus enabling the objective permanent modified surface to be made.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006195205-A (JP)
Title: Liquid crystal display device and polarizing plate
Inventor: NAKAMURA TAKASHI
IPC: G02F1/139
Filed: 2005-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device for an OCB mode, of which the display unevenness caused by retardation variation of an optically anisotropic layer is alleviated.  <P>SOLUTION: The liquid crystal display device has a bend alignment mode liquid crystal cell and first and second polarizing films 14 and 24 disposed on both sides of the liquid crystal cell 1, and has at least first and second optically anisotropic layers 13 and 12 at least between the first polarizing film 14 and the liquid crystal cell 1, wherein an in-plane maximum refractive index direction of the first optically anisotropic layer 13 and an in-plane transmission axis of the first polarizing film 14 are placed substantially parallel or vertical to each other, the first optically anisotropic layer 13 is composed of a cellulose acylate film which satisfies inequalities (I) 0≤¾Re(630)¾≤10 and ¾Rth(630)¾≤25, and inequalities (II) ¾Re(400)-Re(700)¾≤10 and ¾Rth(400)-Rth(700)¾≤35, and an angle between an in-plane maximum refractive index direction of the second optically anisotropic layer 12 and an in-plane transmission axis of the first polarizing film 14 is substantially 45°.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006201215-A (JP)
Title: Electrooptical device, method of manufacturing electrooptical device, and electronic equipment
Inventor: IDE KATSUYA
IPC: G09F9/00
Filed: 2005-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device which is thinned by improving the constitution of an illumination system.  <P>SOLUTION: The electrooptical device 100 comprises: a pair of substrates 7a and 7b for holding an electrooptical substance L; a light source 21 for making light incident on one substrate 7a being a reverse side substrate to a side emitting display light out of the pair of the substrates 7a and 7b; and a plurality of minute optical path conversion oblique faces 73 formed on the reverse side face to the side holding the electrooptical substance L on one substrate 7a for directing light advancing in an in-face direction of one substrate 7a to the side holding the electrooptical substance L.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270636-A (JP)
Title: Sole structure for shoe
Inventor: TAMEHIRO TOSHIAKI
IPC: A43B13/16
Filed: 2005-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light and simply structured sole structure which can improve grounding feeling felt by a wearer upon grounding.  <P>SOLUTION: This sole structure for a shoe is equipped with an upper mid-sole 2a as a first soft elastic member placed in the upper side, a lower mid-sole 2b as a second soft elastic member placed thereunder, and an adhesive layer with a thickness of 200 μm or more placed between the upper and lower midsoles 2a, 2b for mutually adhering the upper and lower midsoles 2a, 2b. The maximum shock value index of the structure body is rapidly lowered by the adhesive layer with a thickness of ≥ 200 μm and thereby shock eliminating performance, one of landing feeling, can be secured. Furthermore in this case, because use of a wave shape sheet is not required, the structure can be simplified and the weight can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006202996-A (JP)
Title: Mounting structure of semiconductor chip and its mounting method
Inventor: SANAGAWA YOSHIHARU
IPC: H01L21/60
Filed: 2005-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide the mounting structure of a semiconductor chip capable of firmly fixing the semiconductor chip and capable of reducing the effect of a stress due to a temperature change, and to provide a mounting method for the mounting structure.  <P>SOLUTION: In the mounting structure of the semiconductor chip, an adhesive 4 composed of a high elastic material such as an epoxy resin is used for joining the semiconductor chip 1 such as an Si chip, an IC chip or the like; and a mounting substrate 2 in which an electrode as a thin-film composed of gold, nickel, copper or the like is formed on one surface of an insulating substrate 20 formed of ceramics, a resin or the like. In the mounting structure, the semiconductor chip 1 is mounted on the mounting substrate 2 by joining one-side side of the semiconductor chip 1 with the mounting substrate 2 by the adhesive 4 composed of the high elastic material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006199854-A (JP)
Title: Membrane having low refractive index
Inventor: MATSUKAWA KOYO
IPC: C08K3/36
Filed: 2005-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane having a low refractive index, not only excellent in the low refractive index but also excellent in alkali resistance.  <P>SOLUTION: This membrane having the low refractive index is characterized by containing silica particles and a polysilane expressed by general formula (1) [wherein, R<SB>1</SB>to R<SB>4</SB>are each independently selected from a group consisting of a substituted or non-substituted aliphatic hydrocarbon group, alicyclic hydrocarbon group and aromatic hydrocarbon group, a polar group and H; and (m), (n) are each an integer], and blending ≤100 pts.wt. polysilane based on 100 pts.wt. silica particles.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006002134-A (JP)
Title: Thermally expansible microcapsule and method for producing the same
Inventor: KAWAGUCHI YASUHIRO
IPC: C09K3/00
Filed: 2005-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide thermally expansible microcapsules having a high maximum foaming temperature, excellent in heat resistance without breaking and shrinking in a high temperature region or during forming processing, and a method for producing the thermally expansible microcapsules.  <P>SOLUTION: The thermally expansible microcapsules include a volatile expanding agent as a core agent in a shell comprising a copolymer and 0.1-10 wt.% cationic compound. The copolymer comprises segments originating from a high gas barrier-based monomer having ≤1.0×10<SP>-12</SP>cc×cm/cm<SP>2</SP>×sec×cmHg oxygen permeability factor of a film comprising a homopolymer having 10,000-100,000 weight average molecular weight and 30-35 μm thickness and segments originating from a 3-8C radical-polymerizable unsaturated carboxylic acid monomer having a carboxy group and a radical-polymerizable unsaturated bond.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006200286-A (JP)
Title: Pile head treatment implement for steel column and method of installing steel column treated with pile head treatment
Inventor: OOKAWA MASAHARU
IPC: E02D5/34
Filed: 2005-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily complete chipping operation in a short time by avoiding the unnecessary adhesion of extra concrete to a steel column to reduce the chipping operation for the extra concrete invaded into the steel column more than before.  <P>SOLUTION: This pile head treatment implement 1 for the steel column is installed at a prescribed position in each of the vertically long space parts 3 of the steel column 2 formed so that the cross section of the center portion thereof is formed in a crossed shape to fill the most of the vertically long space part 3 at the prescribed position. One end part of a casing 5 is formed convergently, both ends of the opening thereof are closed by covers 5 and 6, and a plurality of air bleed holes 7 are formed therein at proper positions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006208089-A (JP)
Title: Cantilever control device
Inventor: KURODA MASAHARU
IPC: G05D19/02
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cantilever control device preventing the stop of the self-oscillation of a cantilever and the contact of the probe of the cantilever with a measuring target in an atomic force microscope.  <P>SOLUTION: In the atomic force microscope, the cantilever control device 1 is constituted of: the cantilever 10 having the probe 12; an actuator 20 for causing the self-oscillation of the cantilever 10; an oscillation speed detector 30 for detecting the oscillation speed of the cantilever 10; a displacement calculator 32 for calculating the oscillation displacement of the cantilever 10 and a controller 40 for forming a signal for driving the actuator 20. A feedback control signal S is set at (K-G×x<SP>2</SP>)×dx/dt (wherein x is the oscillation displacement of the cantilever 10, dx/dt is the oscillation speed of the cantilever 10, and both of K and G are a feedback gain of a positive value).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006206747-A (JP)
Title: Method for hydrolyzing polyvinyl ether-based block copolymer
Inventor: CHIZUWA JUNKO
IPC: C08F297/08
Filed: 2005-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient method for hydrolyzing polyvinyl ether-based block copolymer.  <P>SOLUTION: The method for hydrolyzing polyvinyl ether-based block copolymer comprises alkaline hydrolysis of polyvinyl ether-based block copolymer having a carboxylic ester group by using a system containing at least one solvent, an alkali and water, and of -2.8 to +9.0 (J/cm<SP>3</SP>)<SP>1/2</SP>based on solubility parameter of the block copolymer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006212822-A (JP)
Title: Transfer decorative sheet, surface protective decorative sheet and manufacturing method of decorative molded form
Inventor: NAKAMURA KOICHI
IPC: B32B27/40
Filed: 2005-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer decorative sheet, by which a molded form excellent in weatherability, wear resistance and chemical resistance can be obtained inexpensively and no crack is made to develop at the curved surface part of the molded form, a surface protective decorative sheet and a molded form excellent in weatherability, wear resistance and chemical resistance.  <P>SOLUTION: The transfer decorative sheet comprises a protective layer overlying on one side of a base material film with releasability, wherein the protective layer is formed by a process (1) for painting an aqueous active energy ray curing covering composition including an aqueous urethane resin and a polymerizable unsaturated bond-containing compound, and a process (2) for curing by irradiation with the active energy rays.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006212528-A (JP)
Title: Method for treating water by means of flotation
Inventor: TANNO KENICHI
IPC: C02F1/24
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently treating water by means of a flotation by improving the floating property of flocks in a floatation method of water after being flocculated and problems caused in following steps.  <P>SOLUTION: When water is treated by flocculating suspended matter in raw water and surfacing and separating flocks, an agent for promoting the surfacing of flocks and a defoaming agent are added to a water system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006212579-A (JP)
Title: Method of effectively utilizing incineration ash of phosphorus-containing sludge
Inventor: KUNINISHI TAKESHI
IPC: C04B7/28
Filed: 2005-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of effectively and simply achieving the reuse of a large amount of incineration ash of phosphorus-containing sludge by making use of a large amount of parts of the incineration ash of sludge containing a small amount of phosphorus for cement materials, and making use of parts thereof containing a large amount of phosphorus for raw materials for recovering phosphorus components.  <P>SOLUTION: The method of reusing incineration ash of sludge includes; classifying incineration ash of sludge by grain size; and applying different processes to the respective classified incineration ashes of sludge. The incineration ash of sludge is reused by applying a process used for cement materials or a process used for raw materials for recovering phosphorus, according to the content of phosphorus contained in inclination with the grain size of the classified incineration ash, as shown in Fig.1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222492-A (JP)
Title: Inner ear headphone
Inventor: SUZUKI AKIHISA
IPC: H04R1/10
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner ear headphone which is attached tightly to the ear while preventing the earhole from being enclosed through a simple arrangement and thereby high sound quality is attained as a result.  <P>SOLUTION: The unit holding portion 1a of a housing 1 has a so-called egg shape or a teardrop shape (tear shape) corresponding to the recess of concha, and has a swelling portion 1b on the back side of the head of a user. A substantially semicircular cut 5 is provided at the distal end of the swelling portion 1b. It serves as a deflating portion for removing air in a space (in the earhole) surrounded by the unit holding portion 1a and the earhole to the outside. When the inner ear headphone H is attached to the ear, the earhole is not enclosed even if the unit holding portion 1a is fitted tightly in the recess of concha and since air in the ear flows through a cut 5 to the outside, an unwanted pressure can be prevented from being applied to the vibration cone 2a of a speaker unit 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006220450-A (JP)
Title: Current detector
Inventor: MORIYAMA MASAKAZU
IPC: G01R19/00
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current detector which can detect minute currents with high precision.  <P>SOLUTION: The current detector detects a current value flowing through a resistor 3 by detecting a voltage value relevant to the voltage across the resistor 3. The current detector comprises logarithmic arithmetic circuits 1, 4, 7 for calculating the logarithm of the voltage value relevant to the voltage across the resistor 3 and outputs the logarithm calculated by the logarithmic arithmetic circuits 1, 4, 7 as a detected current value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI