baber/WOPTO huggingface dataset:
Patent JP-2008514681-A (JP)
Title: Ｈｉｖ阻害性５−置換ピリミジン
IPC: C07D239/49
Filed: 2005-09-29
Abstract: 式（Ｉ） 【化１】     ｛式中、Ａは−ＣＨ ２ −ＣＨ ２ −、−ＣＨ＝ＣＨ−、−Ｃ≡Ｃ−であり、Ｒ １ は水素、アリール、ホルミル、Ｃ １−６ アルキルカルボニル、Ｃ １−６ アルキル、Ｃ １−６ アルキルオキシカルボニルであり、Ｒ ２ はヒドロキシ、ハロ、Ｃ １−６ アルキル、カルボキシル、シアノ、−Ｃ（＝Ｏ）Ｒ ６ 、ニトロ、アミノ、モノもしくはジ（Ｃ １−６ アルキル）アミノ、ポリハロメチルであり、Ｘ １ は−ＮＲ １ −、−Ｏ−、−Ｓ−、−Ｓ（＝Ｏ） ｐ −であり、Ｒ ３ はＨ、Ｃ １−６ アルキル、ハロであり、Ｒ ４ はＨ、Ｃ １−６ アルキル、ハロであり、Ｒ ５ はニトロ、アミノ、モノ−およびジＣ １−４ アルキルアミノ、アリール、ハロ、−ＣＨＯ、−ＣＯ−Ｒ ６ 、−ＣＯＯＲ ７ 、−ＮＨ−Ｃ（＝Ｏ）Ｈ、−ＮＨ−Ｃ（＝Ｏ）Ｒ ６ 、−ＣＨ＝Ｎ−Ｏ−Ｒ ８ であり、Ｒ ６ はＣ １−４ アルキル、アミノ、モノ−もしくはジ（Ｃ １−４ アルキル）アミノまたはポリハロＣ １−４ アルキルであり、Ｒ ７ は水素、Ｃ １−６ アルキル、アリールＣ １−６ アルキルであり、Ｒ ８ は水素、Ｃ １−６ アルキル、アリールであり、ｐは１または２であり、アリールは場合により置換されていてもよいフェニルである｝ で表されるＨＩＶ複製阻害剤、これらのＮ−オキサイド、薬学的に受け入れられる付加塩、第四級アミンまたは立体化学異性体形態、これらの化合物を活性材料として含有させた薬剤組成物、そして前記化合物および組成物を製造する方法。
Patent JP-2008515786-A (JP)
Title: プロトンポンプアンタゴニスト用の経口医薬調剤
IPC: A61K47/10
Filed: 2005-09-30
Abstract: 本発明は、プロトンポンプアンタゴニスト用の新規の剤形に関する。
Patent JP-2008516995-A (JP)
Title: 閉経後の女性における膣乾燥および性機能障害の予防および処置のための性ステロイド前駆体単独あるいは選択的エストロゲン受容体モジュレータならびに／またはエストロゲン類および／もしくは５型ｃＧＭＰホスホジエステラーゼ阻害剤の併用
IPC: A61P5/26
Filed: 2005-10-20
Abstract: ヒトを含む感受性のある温血動物における、膣機能障害、より詳細には、膣乾燥および性交疼痛症を有し、性機能障害ならびに低い性的欲求および性的能力の原因となる可能性を処置または低減する、性ステロイド前駆体の投与を含む新規方法。さらに、エストロゲンまたは選択的エストロゲン受容体モジュレータの投与、特に、ラロキシフェン、アルゾキシフェン、タモキシフェン、ドロロキシフェン、トレミフェン、イドキシフェン（ｌｏｄｏｘｉｆｅｎｅ）、ＧＷ５６３８、ＴＳＥ−４２４、ＥＲＡ−９２３およびラソフォキシフェンからなる群から選択され、より詳細には、一般構造：式（Ｉ）を有する化合物が、医療処置および／またはいくつかのこれらの上述した疾患の発症の阻害のために、具体的に開示される。本発明に有用な、活性成分の送達のための医薬組成物およびキットもまた開示される。
Patent JP-2008516709-A (JP)
Title: 放出された投薬量を示す信号の検出器を備えた薬剤送達システム
IPC: A61M5/24
Filed: 2005-10-20
Abstract: 固定部に対して移動する可動部（２３０、２３２）、可動部と固定部の相対的な位置及び／又は上記可動部及び上記固定部の一方の他方に対する移動によって電気特性が規定される、少なくとも２つの導体（２３４、２３６）、及び前記電気特性の変化を検出する検出器を備えた薬剤送達システムであって、用量設定の間は部品が互いに対して固定されており、用量放出の間は部分が互いに対して移動することにより、検出器が、放出された実際の用量を示す信号を供給する、薬剤送達システム。
Patent JP-2008518553-A (JP)
Title: センサ素子の再構成可能なアレイのためのスイッチング回路
IPC: B06B1/06
Filed: 2005-08-25
Abstract: 【課題】スイッチング回路網で再構成可能なセンサ・アレイを含む装置を提供する。 【解決手段】装置は、多数のセンサ素子と、複数のバス・ライン（ＢＬ）と、一列内の一組のセンサ素子をＢＬに選択的に接続する一組のアクセス・スイッチ（ＡＣＳ）と多数組のマトリクス・スイッチ（ＭＸＳ）と制御回路とを含み、１つのＡＣＳが第１のセンサ素子に接続される。各ＭＸＳが、多数のセンサ素子の内の一組の隣接のセンサ素子に選択的に接続し、また１つのＭＸＳが、第１のセンサ素子に、且つ前記一組のセンサ素子の一員ではない第２のセンサ素子に接続される。制御回路は、第１のセンサ素子が前記１つのＡＣＳを介してＢＬに接続されるように、同時に第２のセンサ素子が前記１つのＭＸＳを介して前記１つのＡＣＳに接続されるように、選択されたスイッチング構成に従ってＡＣＳ及びＭＸＳを制御する。 【選択図】図１３
Patent JP-2008521857-A (JP)
Title: 有機電子デバイスのための化合物
IPC: C07C211/54
Filed: 2005-12-01
Abstract: 本発明は、発光層におけるドーパントとして、または他の層または機能において式（１）の化合物を用いることによる、有機エレクトロルミネセンスデバイス、特に青色発光デバイスの改善に関する。
Patent JP-2008525442-A (JP)
Title: 鉄を含む組成物
IPC: A61K31/19
Filed: 2005-10-27
Abstract: 有機酸および随意的に類似した鉄吸収促進剤を伴う鉄の投与を通じて、食餌による鉄吸収を促進および／または維持する栄養または食事補給組成物が提供される。また、鉄欠乏に関連する障害の予防、安定化、好転および／または治療を通じて、健康を促進および／または維持する１つ以上の組成物を使用する栄養または食事補給方法が提供される。
Patent JP-2008531950-A (JP)
IPC: F16K5/20
Filed: 2006-01-11
Abstract: A control valve of the ball type with bi-directional shutoff capabilities is disclosed. The ball valve including an inlet and an outlet, a ball element and a seal assembly. When closing the valve, the ball element, which is eccentrically mounted on a shaft, rotates to abut the seal assembly. While closed, the seal assembly including a seal housing, a main seal and a resilient member, contacts the ball element at the main seal, while the resilient member biases the main seal toward the ball element. The seal assembly further includes a secondary flowpath between the main seal and seal housing, which is restricted by a high temperature seal.
Patent JP-2009161093-A (JP)
Title: Vehicle security remote monitoring system
Inventor: FUKADA TOMOYUKI
IPC: B60R25/10
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent disability of a vehicle security remote monitoring system.  <P>SOLUTION: While electric power supply from an on-vehicle battery 13 is proper, the on-vehicle battery 13 is used as a supplier of driving electric power of CCD cameras 2 and 3 and an immobilizer 4 being an information detecting means, a microprocessor 6 being an abnormality determining means and a transmission-receiving means 9 of a communication means. During this time, a backup power source 14 is steadily charged with electric power from a charging device or the on-vehicle battery 13 driven by an engine. A switching circuit in a power source generating means 15 is switched when a voltage monitoring part 16 detects abnormality of the electric power supply of the on-vehicle battery 13, and the supplier of the driving electric power is changed to the backup power source 14. Since the backup power source 14 is put in a complete charging state, the CCD cameras 2 and 3, the immobilizer 4, the microprocessor 6 and the transmission-receiving part 9 can be normally operated over a long time even after removing the on-vehicle battery 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008173471-A (JP)
Title: Syringe assembly and infusion pump incorporating the same
Inventor: SHARIFI BAHRAM
IPC: A61M5/145
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a syringe assembly for dosing a desired quantity of a fluid from a syringe housing by a piston-type drive part selectively driving a syringe plunger.  <P>SOLUTION: The syringe assembly is for use with the infusion pump 5 having a drive piston 22. The syringe assembly comprises a substantially hollow syringe housing 26, and an axially movable plunger 20 within the syringe housing to dispense the fluid therefrom. The plunger has a plunger body, and has a portion configured to be engaged with a radially elastic member 60 attached to the drive piston 22. The plunger is releasably axially secured relative to the drive piston.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009169998-A (JP)
Title: Method of manufacturing magnetic recording medium and magnetic recording and reproducing device
Inventor: FUKUSHIMA MASATO
IPC: G11B5/84
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic recording medium in which reactivity between a magnetic layer and reactive plasma or ions during the formation of a magnetic recording pattern is enhanced and the blur of an image in the patterning is hardly generated.  <P>SOLUTION: The method of manufacturing the magnetic recording medium including the magnetically separated magnetic recording pattern is provided. The method forms the magnetic layer including an oxide in a range of 0.5 to 6 at.% on a nonmagnetic substrate. A region for magnetic separation of the magnetic layer is exposed to the reactive plasma or reactive ions. The non-magnetized region thus formed separates the magnetic layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169490-A (JP)
Title: User attribute information management program, user attribute information confirmation program, user attribute information management device, user attribute information confirmation device, and user attribute information management system
Inventor: KIKO KENICHIRO
IPC: G06Q30/06
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for safely managing the update of the attribute information of a user.  <P>SOLUTION: A step S16 is executed for acquiring the user specification information of a user as the object of confirmation and a hash value for confirmation obtained from a client by applying prescribed hash functions about the attribute value of the user as the object of confirmation by using a hash database in which the user specification information specifying a user and a hash value for comparison acquired by applying prescribed hash functions about the attribute value of the user are associated for each user, and for comparing the hash value for confirmation and the hash value for comparison associated with the user specification information of the user as the object of conformation by referring to the hash database in a center server to decide whether or not those hash values are matched.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008171004-A (JP)
Title: Moisture-resistant electro-optical device
Inventor: KISSA KARL
IPC: G02F1/035
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture-resistant electro-optical device used in optical fibre telecommunication.  <P>SOLUTION: A structure of an electro-optical modulator embedded in a device has an additional set of biasing electrodes for applying a bias voltage to set up the operating point. Since it can operate the RF electrode used to modulate input optical signals at a DC zero bias, the electrode corrosion by galvanic effects and other effects can be suppressed inside non-airtight packages. The biasing electrodes are at least partly separated from the substrate by the buffer layer having some conductivity in an embodiment. This conductive buffer layer reduces the optical loss by the biasing electrodes, and also makes the DC drift small.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008101464-A (JP)
Title: Ditch lid
Inventor: CHUMA YOSHIAKI
IPC: E03F5/06
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ditch lid which is suitably applicable to a road of a residential street particularly, does not hinder removal work of refuse or the like, nor generates noise such as clitter-clatter or rattling caused by running of a vehicle or the like.  <P>SOLUTION: In the ditch lid comprised by detachably providing a ditch lid body on a receptacle, a clamping plate 8 is provided on the ditch lid body via a rotary shaft 11. The clamping plate 8 comprises a horseshoe shape, one end 15A of an arced part 14 is thickly formed, the thick part is stairs-like with a comparatively long depth and several steps, a gradient is formed from the other end 15B to the thick side, and the rotary shaft 11 is attached eccentrically to a straight part 17 side opposite to the arced part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009171147-A (JP)
Title: High efficiency power amplifier
Inventor: TAKENAKA ISAO
IPC: H03F1/07
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power amplifier capable of obtaining both of high efficiency characteristics and high peak power characteristics comparatively at an amplifier operation level.  <P>SOLUTION: The power amplifier includes: a main amplifier (3) biased to an AB class; a peak amplifier (8) biased to a C class; an envelope amplifier (5), which connects a quarter-wavelength line (9) of reference wave frequency to the output side of the peak amplifier (8), composes outputs of the main amplifier and the peak amplifier, uses the composite output as a drain bias circuit of the main amplifier (3), and modulates drain bias voltage according to an envelope of a modulation wave input signal; and an envelope detection circuit (4).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009168190-A (JP)
Title: Double cardan joint
Inventor: INOUE HIROSHI
IPC: F16D3/32
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double Cardan joint having an excellent constant velocity property which is not affected by variations of a joint angle between an input shaft and an output shaft.  <P>SOLUTION: In the double Cardan joint having a socket york 11, a pin york 12, a coupling york 13, cross bearings 14, 15, and a spherical roller bearing 16 housed in the socket york 11 and combining the socket york 11 and the pin york 12 at a bending-free state, the socket york 11 has a cylindrical section 33 for sliding the spherical roller bearing 16 in the axial direction of the socket york 11. The coupling york 13 has first and second spherical roller bearing guides 47, 48 for sliding the spherical roller bearing 16 in a direction orthogonal to the axial direction of the coupling york 13. The pin york 12 has a cylinder section 37 for sliding in a through-hole 16a formed on the spherical roller bearing 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171463-A (JP)
Title: Remote controller and communication system
Inventor: UENO MASATOSHI
IPC: H04N7/173
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller and a communication system, which achieve optimum drive control even if the remote controller issuing an operation instruction to electric equipment has a reader/writer for reading and writing information from and to an information recording medium, such as an IC card.  <P>SOLUTION: Each of the remote controller 100 and a television receiver 200 starts low power consumption setting processing to the reader/writer 106, when turning on power. A CPU 103 of the remote controller 100 issues a command for shifting the reader/writer 106 to a low power consumption state to set the reader/writer 106 to the low power consumption state, thereby reducing the amount of power consumption by the remote controller 100 when the reader/writer 106 is not in use.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172831-A (JP)
Title: Long thermal head and its manufacture method
Inventor: NAKATANI HISAFUMI
IPC: B41J2/335
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long thermal head configured such that an interval between heat generating dots at a connection part and that at a non-connection part are as identical as possible when forming the long thermal head by connecting a plurality of short thermal heads in an arraying direction of the heat generating dots, and also to provide its manufacture method.  <P>SOLUTION: The long thermal head is provided by connecting the short thermal heads after not only cutting and grinding connection opposed end faces of the short thermal heads in parallel with the extension direction of the heat generating dots and orthogonal to the arraying plane of the heat generating dots, but also shortening thickness (height) of the connection parts of the connection opposed end faces.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174988-A (JP)
Title: Analytical method of impurity in carbon material
Inventor: BABA HIDEJI
IPC: G01N1/28
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analytical method capable of oxidizing carbon to remove it from a carbon material as a carbon dioxide within a short time period without losing an impurity to be analyzed, and of analyzing the impurity in the carbon material promptly and with accuracy.  <P>SOLUTION: In analyzing an impurity of a carbon sample, in concentrated sulfuric acid contained in a carbon oxidizing reactor 2, nitric acid vapor produced by a nitric acid vapor generating device 3 is supplied to and contacted with the carbon sample under a temperature of 200°C or higher to oxidize carbon and to remove it as carbon dioxide, followed by analyzing the impurity remaining in the concentrated sulfuric acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175638-A (JP)
Title: Optical communication module and optical communication device
Inventor: KIJIMA MASARU
IPC: G02B6/42
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication module that can be made more compact than a conventional optical communication module and can reduce radiation of an electromagnetic noise from a flexible portion when the flexible portion is provided.  <P>SOLUTION: The optical communication module comprises a light-emitting element 11 or light-receiving element 12, an optical transmission member 13, a driving circuit 14 or an amplifying circuit 15, a first connection unit 16 connecting the driving circuit 14 and amplifying circuit 15 to a logic processing element 1 and a peripheral component 2, a second connection unit 17 connecting the driving circuit 14 and amplifying circuit 15 to the logic processing element 1, first wiring 21 electrically connecting the driving circuit 14 and amplifying circuit 15 to the first connection unit 16, second wiring 22 electrically connecting the driving circuit 14 and amplifying circuit 15 to the second connection unit 17, and a substrate 18 on which they are mounted. The second wiring 22 and second connection unit 17 transmit a second signal having a maximum frequency f2 higher than a maximum frequency f1 of a first signal transmitted and received by the first wiring 21 and the first connection unit 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008113040-A (JP)
Title: Semiconductor integrated circuit
Inventor: MOCHIMARU KENJI
IPC: H01L21/3205
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of preventing the occurrence of faulty electrical continuity or the like.  <P>SOLUTION: A semiconductor integrated circuit comprises: a function block; multiple I/O cells 1i, each of which outputs a signal received from the function block to an external circuit or outputs a signal received from the external circuit to the function block, and which are provided with wires 31, 33, and 35 formed in layers via insulation films 41 to 43 and interconnected by contacts 44 and 45; and bonding pads 2i which are provided with wires 32, 34 and 36 formed in layers via the insulation films 41 and 42, and a wire 37 formed in an upper layer of the wires 31 to 36 via the insulation film 43 and connected to the wire 35 by a contact 46.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009181270-A (JP)
Title: Mobile robot
Inventor: SAITO YUKI
IPC: G05B23/02
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a mobile robot from stopping irrelevantly with abnormality detected by a security device, and to make a mobile robot rush to the generation place of abnormality in a short time in order to preferentially cope with the abnormality detected by the security device when the mobile robot rushes to the generation place of the abnormality detected by the security device.  <P>SOLUTION: A communication part 57 receives abnormality information generated in a monitoring area from a monitor terminal such as a security device. A plurality of abnormality detection means 59 and 60 detect different detection objects. A storage part 61 stores abnormality detection means 59 and 60 to be invalidated corresponding to abnormality classification received from the monitor terminal as rush setting information 61g. A setting means 51d sets the corresponding abnormality detection means 59 and 60 as invalid based on the abnormality classifications included in the abnormality information and the rush setting information 61g. A movement control means 51a controls the moving means 52 to move to the position corresponding to the abnormality.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099927-A (JP)
Title: Semiconductor device
Inventor: OKUMURA KEIKI
IPC: H01L25/07
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device (IPM) in which a plane area can be reduced.  <P>SOLUTION: The IPM 1 includes a U-phase output unit 2, a V-phase output unit 3, a W-phase output unit 4, a controller 5 and a booster 6. The output units 2 to 4 configured to output different phases and the booster 6 are stacked. Moreover, the output units 2 to 4 and the booster 6 are fixed with screws (not shown) so as to be spaced apart from each other in a state of standing vertically on the controller 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181487-A (JP)
Title: Arithmetic processing circuit
Inventor: IIZUKA KAZUHISA
IPC: G06F7/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform a multiple-precision arithmetic in an arithmetic processing circuit with connection restriction.  <P>SOLUTION: A reconfigurable circuit 12 includes a plurality of ALU (a11, a12, through a16, a21, through a26, a31, through a36) arranged like a matrix in the direction of a row and the direction of a column. The output of the arithmetic operation by the ALU is configured so as to be restricted by the ALU located on the following row arranged in the same column and the ALU arranged in the right and left columns. A part of the ALU (for example, a25, a26) includes a carry output. The carry output from those ALU is connected to the other ALU located on the column separated from the pertinent ALU by two or more columns.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181489-A (JP)
Title: Authentication device and authentication method
Inventor: MOROHOSHI TOSHIHIRO
IPC: G06F21/10
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication device for reducing data quantity to be managed.  <P>SOLUTION: A device information storage region 401 stores information unique to a type of a product which is permitted to access a database 400. When a network I/F 301 receives a data acquisition request from a player 1, a collation part 322 collates the unique information showing the type of the device of a player 1 included in the data acquisition request with unique information stored in the device information storage region 401. When the collation part 322 determines that the unique information showing the type of the device of the player 1 included in the data acquisition request coincides with the unique information stored in the device information storage region 401, a security gate 310 permits the player 1 to access the database 400.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188702-A (JP)
Title: Image processor, image processing method, program, and recording medium
Inventor: MORIFUJI TAKAFUMI
IPC: G06T7/20
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To detect a correct motion vector even in any region in an image.  <P>SOLUTION: A vector detection part 101 detects motion vectors by a block matching method and a gradient method or the like. A vector assignment part 102 adds each motion vector detected by the vector detection part 101 to each pixel of an input image. A vector selection part 103 selects a motion vector to be assigned as a motion vector of a target pixel from among compensation-vector candidates obtained from motion vectors of pixels around the target pixel of an interpolated frame and background-vector candidates obtained by mainly detecting a motion of an image background on the basis of the motion vectors assigned by the vector assignment part 102. An interpolated-frame generation part 104 calculates each pixel value of the interpolated frame on the basis of the motion vector selected by the vector selection part 103 so as to generate an image of the interpolated frame.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194551-A (JP)
Title: Array antenna, electromagnetic wave receiver, and electromagnetic wave incoming direction estimating device
Inventor: TAKAHASHI HIROYUKI
IPC: G01S3/46
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an array antenna for receiving an electromagnetic wave with high accuracy without depending upon an ambient environment, an electromagnetic receiver, and an electromagnetic wave incoming direction estimating device for estimating an incoming direction of the electromagnetic wave.  <P>SOLUTION: The array antenna and the electromagnetic wave receiver are achieved, which have an antenna which prevents a received signal from being electrically connected to environment and disturbance of an electromagnetic wave because of using an insulative electro-optic probe to form a probe array, and does not depend upon ambient environment in comparison with the conventional array antenna.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015295-A (JP)
Title: Projection display device
Inventor: YAMADA AKIHIRO
IPC: G03B21/14
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display device easily attaining continuous light quantity control without causing unevenness of illumination of light applied to a light bulb in response to a video signal, thereby allowing constant image display with satisfactory contrast.  <P>SOLUTION: The projection display device includes the light bulb 2; a light source 3a generating light applied to the light bulb 2; an integrator lens 4 arranged on an optical path between the light source 3a and the light bulb 2 and making uniform the illumination distribution of light applied from the light source 3a to the light bulb 2; and a light quantity control system 9 arranged on the optical path and including a turning mechanism 9a turning like a set of double doors in order to adjust the quantity of light applied from the light source 3a to the light bulb 2. The turning mechanism 9a is bent in V-shape in a direction to reduce the quantity of light (to block the light).  <P>COPYRIGHT: (C)2009,JPO&INPIT