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146 条记录 (耗时 0.033 秒)

    Pickup apparatus for multi-layer optical disc
    1.
    发明授权
    Pickup apparatus for multi-layer optical disc 失效
    多层光盘拾取装置

    公开(公告)号：US07619958B2

    公开(公告)日：2009-11-17

    申请号：US11672815

    申请日：2007-02-08

    申请人： Masahiko Ujiie ,  Takayuki Hayashi ,  Takuo Tanaka ,  Satoshi Kawata

    发明人： Masahiko Ujiie ,  Takayuki Hayashi ,  Takuo Tanaka ,  Satoshi Kawata

    IPC分类号： G11B7/00

    CPC分类号： G11B7/139 ,  G11B2007/0013

    摘要： An optical pickup apparatus comprises an orbicular zone forming lens group 14 for forming the section of the laser beam, which is irradiated to an optical disc DK having plural recording layers, into an annular shape, a condenser lens 35 that converges the reflected beam from the optical disc DK, and a pinhole plate 36 having formed thereto a pinhole 36a with a size corresponding to a flux diameter of the reflected beam converged by the condenser lens 35. The orbicular zone forming lens group 14 refracts the laser beam irradiated to the optical disc DK so as to form the section of the laser beam into an annular shape in order that the internal diameter of the annular converged flux formed on the pinhole plate 36a by the reflected beam from the recording layers other than the recording layer having an optical spot formed thereon becomes greater than the diameter of the pinhole 36a.

    摘要翻译： 一种光学拾取装置，包括形成透镜组14的环形区域，用于将激光束的被照射到具有多个记录层的光盘DK的部分形成为环形，聚光透镜35使来自 光盘DK和针孔板36，其具有针孔36a，针孔36a的尺寸对应于由聚光透镜35会聚的反射光束的通量直径。圆形区域形成透镜组14折射照射到光盘的激光束 DK，以便将激光束的截面形成为环形，以便通过形成在具有光点的记录层以外的记录层的反射光束形成在针孔板36a上的环形会聚通量的内径 其上变得大于针孔36a的直径。

    Method of controlling laser oscillation of pulsed laser and pulsed laser system
    2.
    发明申请
    Method of controlling laser oscillation of pulsed laser and pulsed laser system 审中-公开
    控制脉冲激光和脉冲激光系统激光振荡的方法

    公开(公告)号：US20060182154A1

    公开(公告)日：2006-08-17

    申请号：US11330223

    申请日：2006-01-12

    申请人： Takuo Tanaka ,  Takayuki Hayashi ,  Satoshi Kawata

    发明人： Takuo Tanaka ,  Takayuki Hayashi ,  Satoshi Kawata

    IPC分类号： H01S3/10

    CPC分类号： H01S3/139 ,  B23K26/0624 ,  B23K26/705 ,  H01S3/082 ,  H01S3/106 ,  H01S3/1106

    摘要： In order to perform positional control of a condensing spot of pulsed laser beam highly accurately when performing optical modeling, optical recording or the like in optical machining technology, optical recording technology or the like which uses various kinds of pulsed laser, which are ultra-short pulsed lasers such as a femtosecond laser and short pulsed laser such as a picosecond laser and a sub-picosecond laser, as a light source, a pulsed laser system detects an output beam from a pulsed laser, controls laser oscillation of the pulsed laser based on the detection result such the output beam contains CW laser beam together with pulsed laser beam, and allows the pulsed laser to output the pulsed laser beam and the CW laser beam simultaneously as the output beam from the pulsed laser.

    摘要翻译： 为了在使用各种脉冲激光的光学加工技术，光学记录技术等中进行光学建模，光学记录等时，高精度地执行脉冲激光束的聚光点的位置控制 脉冲激光器如飞秒激光器和短脉冲激光器（例如皮秒激光器和亚皮秒激光器）作为光源，脉冲激光系统检测来自脉冲激光器的输出光束，控制脉冲激光器的激光振荡基于 输出光束的检测结果与脉冲激光束一起包含CW激光束，并且允许脉冲激光器同时输出脉冲激光束和CW激光束作为来自脉冲激光器的输出光束。

    Thick oxide P-gate NMOS capacitor for use in a low-pass filter of a circuit and method of making same
    5.
    发明授权
    Thick oxide P-gate NMOS capacitor for use in a low-pass filter of a circuit and method of making same 失效
    用于电路的低通滤波器的厚氧化物P栅极NMOS电容器及其制造方法

    公开(公告)号：US08148219B2

    公开(公告)日：2012-04-03

    申请号：US12484652

    申请日：2009-06-15

    申请人： Derek Tam ,  Jasmine Cheng ,  Jungwoo Song ,  Takayuki Hayashi

    发明人： Derek Tam ,  Jasmine Cheng ,  Jungwoo Song ,  Takayuki Hayashi

    IPC分类号： H01L21/338

    CPC分类号： H01L29/93 ,  H01L29/94 ,  H03L7/0891 ,  H03L7/093 ,  H03L7/18

    摘要： A circuit with dielectric thicknesses is presented that includes a low-pass filter including one or more semiconductor devices having a thick gate oxide layer, while further semiconductor devices of the circuit have thin gate oxide layers. The low-pass filter semiconductor device includes an N-type substrate, a P-type region formed on the N-type substrate, a thick gate oxide layer formed over the P-type region, a P+ gate electrode formed over the thick gate oxide layer and coupled to a first voltage supply line, and P+ pick-up terminals formed in the P-type region adjacent the gate electrode and coupled to a second voltage supply line. The low-pass filter semiconductor device acts as a capacitor, whereby a gate-to-substrate voltage is maintained at less than zero volts to maintain a stable control voltage for the circuit.

    摘要翻译： 提出了具有介电厚度的电路，其包括包括具有厚栅极氧化物层的一个或多个半导体器件的低通滤波器，而该电路的另外的半导体器件具有薄的栅极氧化物层。 低通滤波器半导体器件包括N型衬底，形成在N型衬底上的P型区，在P型区上形成的厚栅氧化层，形成在厚栅极氧化物上的P +栅电极 并且耦合到第一电压供应线，以及P +拾取端子，其形成在与栅电极相邻的P型区域中并且耦合到第二电压供应线。 低通滤波器半导体器件用作电容器，由此栅极至衬底的电压保持在小于零伏特以保持电路的稳定的控制电压。

    Imaging device and camera
    8.
    发明授权
    Imaging device and camera 有权
    成像设备和相机

    公开(公告)号：US07787193B2

    公开(公告)日：2010-08-31

    申请号：US12092505

    申请日：2006-11-02

    申请人： Keiji Sakamoto ,  Takayuki Hayashi ,  Eiichi Nagaoka ,  Kenichi Hayashi ,  Daisuke Ito ,  Akio Konishi ,  Keishi Iwasaki

    发明人： Keiji Sakamoto ,  Takayuki Hayashi ,  Eiichi Nagaoka ,  Kenichi Hayashi ,  Daisuke Ito ,  Akio Konishi ,  Keishi Iwasaki

    IPC分类号： G02B15/14 ,  G03B15/00

    CPC分类号： G03B17/17 ,  G02B7/102 ,  G03B17/04 ,  G03B19/02 ,  G03B2217/002 ,  G03B2219/02 ,  H04N5/2254

    摘要： The present invention aims to provide an imaging device and a camera realizing simultaneously a high magnification zoom lens system and the miniaturization of the device. The imaging device (2) includes a first lens group (G1), a second group frame unit (42), a first group frame unit (41), a motor unit (32), a third lens group (G3), and a CCD unit (33). The first lens group (G1) takes in a light flux incident along a first optical axis (A1). The second group frame unit (42) bends the light flux incident along the first optical axis (A1) to a direction along a second optical axis (A2). The first group frame unit (41) retains the first lens group (G1), and moves the first lens group (G1) in the direction along the first optical axis (A1). The motor unit (32) drives the first group frame unit (41). The first group frame unit (41) includes a driving frame (51) movable in the direction along the first optical axis (A1), and a first group frame retaining the first lens group (G1) and able to move in the direction along the first optical axis (A1) with respect to the driving frame (51).

    摘要翻译： 本发明的目的在于提供一种同时实现高倍率变焦透镜系统的摄像装置和照相机以及装置的小型化。 成像装置（2）包括第一透镜组（G1），第二组框单元（42），第一组框单元（41），电机单元（32），第三透镜​​组（G3） CCD单元（33）。 第一透镜组（G1）沿着第一光轴（A1）入射光束。 第二组框单元（42）使沿着第一光轴（A1）入射的光束沿着第二光轴（A2）的方向弯曲。 第一组框单元（41）保持第一透镜组（G1），并使第一透镜组（G1）沿着第一光轴（A1）的方向移动。 马达单元（32）驱动第一组框单元（41）。 第一组框架单元（41）包括沿着第一光轴（A1）的方向可移动的驱动框架（51）和保持第一透镜组（G1）的第一组框架，并且能够沿着沿着第一光轴 第一光轴（A1）相对于驱动框架（51）。

    Exhaust gas heat exchanger
    9.
    发明申请
    Exhaust gas heat exchanger 审中-公开
    废气换热器

    公开(公告)号：US20100095659A1

    公开(公告)日：2010-04-22

    申请号：US12589109

    申请日：2009-10-16

    申请人： Isao Kuroyanagi ,  Takayuki Hayashi ,  Shota Terachi

    发明人： Isao Kuroyanagi ,  Takayuki Hayashi ,  Shota Terachi

    IPC分类号： F01N5/02 ,  F01N1/00

    CPC分类号： F01N5/02 ,  F02B29/0418 ,  F02M26/32 ,  Y02T10/146 ,  Y02T10/16

    摘要： An exhaust gas heat exchanger for an internal combustion engine includes an exhaust passage and an offset fin. The offset fin includes a plurality of side walls and a plurality of top walls. The offset fin is defined into a plurality of segments that are offset from each other in an offset direction. One of the plurality of top walls of the offset fin has a projection that inwardly projects therefrom. The projection is provided to one of the plurality of segments. The projection of the one of the plurality of segments is opposed to an upstream end portion of the other one of the plurality of side walls of the other one of the plurality of segments that is positioned adjacently downstream of the one of the plurality of segments in the circulation direction.

    摘要翻译： 用于内燃机的排气热交换器包括排气通道和偏移翅片。 偏移片包括多个侧壁和多个顶壁。 偏移片被限定为在偏移方向上彼此偏移的多个段。 偏置翅片的多个顶壁中的一个具有向内突出的突起。 突起被提供给多个段中的一个。 多个段中的一个的突起与多个段中另一个的多个侧壁中的另一个侧壁中的另一个侧壁的上游端部相对，该多个侧壁中的另一个位于多个段中的另一个的相邻下游 循环方向。

    CAMERA BODY
    10.
    发明申请
    CAMERA BODY 有权
    相机身体

    公开(公告)号：US20100073551A1

    公开(公告)日：2010-03-25

    申请号：US12561778

    申请日：2009-09-17

    申请人： Kenichi Honjo ,  Hideki Yoshida ,  Keizo Ishiguro ,  Takayuki Hayashi

    发明人： Kenichi Honjo ,  Hideki Yoshida ,  Keizo Ishiguro ,  Takayuki Hayashi

    IPC分类号： G03B13/00 ,  H04N5/222

    CPC分类号： H04N5/23209 ,  G03B17/14 ,  H04N5/23212 ,  H04N5/2354

    摘要： The camera body includes an imaging element, a hot shoe, an internal light source, and a camera controller. The imaging element is configured to convert an optical image of the subject into an electrical signal, and is configured to produce image data for the subject. The hot shoe allows the flash device to be mounted. The internal light source is arranged to shine light on the subject. The camera controller is configured to calculate an evaluation value on the basis of the image data produced by the imaging element, and is configured to perform video autofocusing on the basis of the evaluation value. The camera controller controls the imaging element and the internal light source so that when the camera controller decides that the auxiliary light is needed, and the camera controller decides that the flash device mounted to the hot shoe has an external auxiliary light source arranged to emit near infrared light, the internal light source emits light during the video autofocusing and the image data is acquired.

    摘要翻译： 相机主体包括成像元件，热靴，内部光源和照相机控制器。 成像元件被配置为将被摄体的光学图像转换为电信号，并且被配置为产生用于对象的图像数据。 热靴允许安装闪光灯设备。 内部光源被布置成将光照射在被摄体上。 相机控制器被配置为基于由成像元件产生的图像数据来计算评估值，并且被配置为基于评估值执行视频自动对焦。 相机控制器控制成像元件和内部光源，使得当相机控制器确定需要辅助光时，相机控制器确定安装在热靴上的闪光灯装置具有布置成发射在附近的外部辅助光源 红外光，内部光源在视频自动对焦期间发光，并获取图像数据。