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    • 21. 发明授权
    • Laser treatment apparatus
    • 激光治疗仪
    • US06932807B1
    • 2005-08-23
    • US09648547
    • 2000-08-28
    • Seiki TomitaShinichi MatsuuraYasuyuki Naito
    • Seiki TomitaShinichi MatsuuraYasuyuki Naito
    • A61B18/20A61F9/008
    • A61F9/008A61B2018/2025A61F2009/00846
    • A laser treatment apparatus for irradiating an affected part of a patient's eye with a treatment laser beam to treat the affected part is disclosed. The laser treatment apparatus includes treatment beam irradiation section including a first irradiation optical system for irradiating the treatment beam; aiming beam irradiation section including a second irradiation optical system for irradiating an aiming beam, the second irradiation optical system being optically adjusted such that sighting of the treatment beam is completed when the aiming beam forms a predetermined shape on a reflection plane; image pickup section including an image pickup optical system for imaging an area including the affected part of the patient's eye; sighting detection section for processing an image of the aiming beam picked-up by the image pickup section to detect a sighting state; movement detection section for detecting movement in an optical axis direction of at least one of at least a part of the image pickup optical system and at least a part of the irradiation optical system; and determination section for determining a direction in which at least one of at least the part of the image pickup optical system and at least the part of the irradiation optical system is to be moved based on results detected by the sighting detection section and the movement detection section respectively.
    • 公开了一种激光治疗装置,用于用治疗激光束照射患者眼睛的患部,以治疗患部。 激光治疗装置包括治疗束照射部,其包括用于照射治疗束的第一照射光学系统; 瞄准光束照射部分,包括用于照射瞄准光束的第二照射光学系统,所述第二照射光学系统被光学调节,使得当所述瞄准镜在反射平面上形成预定形状时,完成所述治疗光束的瞄准; 图像拾取部分,包括用于对包括患者眼睛的部分的区域进行成像的图像拾取光学系统; 瞄准检测部分,用于处理由图像拾取部分拾取的瞄准光束的图像以检测瞄准状态; 移动检测部,用于检测所述摄像光学系统的至少一部分和所述照射光学系统的至少一部分中的至少一部分的光轴方向的移动; 以及确定部分,用于基于由所述瞄准检测部分检测到的结果和所述移动检测来确定所述图像拾取光学系统的至少一部分和所述照射光学系统的至少一部分中的至少一个将被移动的方向 部分。
    • 24. 发明授权
    • Multilayer capacitor, wiring board, decoupling circuit, and high frequency circuit incorporating the same
    • 多层电容器,接线板,去耦电路以及并入其中的高频电路
    • US06606237B1
    • 2003-08-12
    • US10180629
    • 2002-06-27
    • Yasuyuki NaitoMasaaki TaniguchiYoichi KurodaHaruo HoriDavid G. FigueroaJorge P. RodriguezNicholas R. WattsNicholas L. HolmbergTakashi Hioki
    • Yasuyuki NaitoMasaaki TaniguchiYoichi KurodaHaruo HoriDavid G. FigueroaJorge P. RodriguezNicholas R. WattsNicholas L. HolmbergTakashi Hioki
    • H01G4228
    • H01G4/232H01L2224/16225H05K1/0231H05K1/185
    • A multilayer capacitor is constructed to minimize equivalent series inductance (ESL) and to achieve large capacitance. The capacitor includes first and second main go surface terminal electrodes provided on a first main surface of the main body of the multilayer capacitor. First and second side surface terminal electrodes are disposed on four side surfaces of the main body. The main body is divided into a low ESL section of the first main-surface side and a high capacitance section of the second main-surface side. In the low ESL section, in addition to first and second low ESL internal electrodes, a first conductive via-hole electrically connecting the first low ESL internal electrode to the first main surface terminal electrode and a second conductive via-hole electrically connecting the second low ESL internal electrode to the second main surface terminal electrode are provided. In the high capacitance section, in addition to first and second high capacitance internal electrodes, a first leading electrode electrically connecting the first high capacitance internal electrode to the first side surface terminal electrode and a second leading electrode electrically connecting the second high capacitance internal electrode to the second side surface terminal electrode are provided.
    • 构造了一个层叠电容器,以使等效串联电感(ESL)最小化并实现大电容。 电容器包括设置在多层电容器的主体的第一主表面上的第一和第二主去往端子电极。 第一和第二侧面终端电极设置在主体的四个侧表面上。 主体分为第一主面侧的低ESL部和第二主面侧的高电容部。 在低ESL部分中,除了第一和第二低ESL内部电极之外,还具有将第一低ESL内部电极与第一主要表面端子电极电连接的第一导电通孔和将第二低ESL内部电极电连接的第二导电通孔 提供到第二主表面端子电极的ESL内部电极。 在高容量部分中,除了第一和第二高电容内部电极之外,还具有将第一高容量内部电极与第一侧面端子电极电连接的第一引线电极和将第二高容量内部电极电连接到第二高容量内部电极的第二引出电极 设置第二侧面终端电极。
    • 25. 发明授权
    • Multilayer capacitor, electronic device and high frequency circuit using the same
    • 多层电容器,电子设备和高频电路使用相同
    • US06331930B1
    • 2001-12-18
    • US09561369
    • 2000-04-28
    • Yoichi KurodaYasuyuki NaitoHaruo HoriTakanori KondoKyoshin Asakura
    • Yoichi KurodaYasuyuki NaitoHaruo HoriTakanori KondoKyoshin Asakura
    • H01G4228
    • H01G4/012H01G4/30
    • A multilayer capacitor is constructed and arranged to significantly reduce an equivalent serial inductance (ESL) and includes a capacitor body in which first and second inner electrodes extend, respectively, so as to connect first and second end surfaces and first and second side surfaces. First and second end surface terminal electrodes are provided on the first and second end surfaces. Also, first and second side surface terminal electrodes are provided on the first and second side surfaces, respectively. The widthwise dimension of the capacitor body is within a range of about 0.9 to about 1.1 times of the lengthwise dimension. Also, when a represents a lengthwise dimension and a widthwise dimension of the capacitor body, and b represents widths of the first inner electrodes and the second inner electrodes, it is preferable that a and b are determined so as to have the relationship of: 0.45≦b/a≦0.90.
    • 构成并布置了层叠电容器以显着地减小等效的串联电感(ESL),并且包括电容器本体,第一和第二内部电极分别延伸,以便连接第一和第二端面以及第一和第二侧表面。 第一和第二端面端子电极设置在第一和第二端面上。 此外,第一和第二侧面端子电极分别设置在第一和第二侧表面上。 电容器主体的宽度尺寸在长度方向尺寸的约0.9至约1.1倍的范围内。 此外,当a表示电容器体的纵向尺寸和宽度尺寸时,b表示第一内部电极和第二内部电极的宽度,优选确定a和b的关系为:
    • 27. 发明授权
    • Monolithic capacitor
    • 单片电容器
    • US6038121A
    • 2000-03-14
    • US234385
    • 1999-01-20
    • Yasuyuki NaitoYoichi KurodaMasaaki TaniguchiHaruo HoriTakanori Kondo
    • Yasuyuki NaitoYoichi KurodaMasaaki TaniguchiHaruo HoriTakanori Kondo
    • H01G4/30H01G2/20H01G4/228H01G4/232
    • H01G4/232
    • The present invention is to provide a monolithic capacitor for reducing an equivalent series inductance of a monolithic capacitor. The external terminal electrodes are respectively provided on four corners of the capacitor body. External terminal electrodes can also be provided on the side surfaces of the capacitor body. The first inner electrode is connected to two adjacent external corner terminal electrodes and preferably to the external side terminal electrode. The second inner electrode faces the first electrode through a dielectric layer and is connected to other two adjacent external corner terminal electrodes as well as to the external side terminal electrode. The current flowing through the inner electrodes is directed to a variety of directions, and since the current flow in the corner parts of the inner electrodes is smooth, the magnetic fluxes generated in association with the current are cancelled out, thereby reducing the equivalent series inductance.
    • 本发明提供一种用于降低单片电容器的等效串联电感的单片电容器。 外部端子电极分别设置在电容器主体的四个角上。 外部端子电极也可以设置在电容器主体的侧表面上。 第一内部电极连接到两个相邻的外部角端子电极,优选地连接到外部侧端子电极。 第二内电极通过介电层面对第一电极,并且连接到其他两个相邻的外角端子电极以及外侧端子电极。 流过内部电极的电流被引导到各种方向,并且由于内部电极的角部中的电流流动是平滑的,所以与电流相关联地产生的磁通被抵消,从而减小了等效串联电感 。
    • 29. 发明授权
    • Capacitor and manufacturing method thereof
    • 电容器及其制造方法
    • US5790368A
    • 1998-08-04
    • US673176
    • 1996-06-26
    • Yasuyuki NaitoMotoo Hayashi
    • Yasuyuki NaitoMotoo Hayashi
    • H01G9/00H01G9/15H01G9/028
    • H01G9/15Y02E60/13Y10T29/417
    • A capacitor comprising: a porous sintered body 2 consisting mainly of titanium; a dielectric film 3 which is formed on the surface of the sintered body and which consists mainly of a perovskite type composite oxide having a general formula of ATiO.sub.3 ; a conductor or semiconductor which is formed on the surface of the dielectric film; and a counter-electrode which conducts to the conductor or semiconductor and which faces the sintered body; wherein the porosity of the porous sintered body is 20% or more. The capacitor is fabricated by immersing the porous sintered body in an aqueous solution containing strontium or barium, by performing a hydrothermal treatment at a specified temperature to form a composite oxide film having the above-described general formula as a dielectric film 3 on the surface of the sintered body; by forming a conductor or semiconductor electrode 4 on the surface of the oxide film; and by forming a counter electrode which conducts to the electrode and which faces the sintered body.
    • 一种电容器,包括:主要由钛组成的多孔烧结体2; 形成在烧结体的表面上并且主要由具有通式ATiO 3的钙钛矿型复合氧化物组成的电介质膜3; 形成在电介质膜的表面上的导体或半导体; 以及对向导体或半导体并且面向烧结体的对电极; 其中多孔烧结体的孔隙率为20%以上。 通过在特定温度下进行水热处理,将多孔烧结体浸渍在含有锶或钡的水溶液中来形成电容器,以形成具有上述通式的复合氧化膜作为电介质膜3的表面上的电介质膜3 烧结体; 通过在氧化膜的表面上形成导体或半导体电极4; 并且形成对电极进行导电并面向烧结体的对电极。