利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

46 条记录 (耗时 0.034 秒)

    Use of idebenone and analogues against &bgr; amyloid induced cytotoxicity
    3.
    发明授权
    Use of idebenone and analogues against &bgr; amyloid induced cytotoxicity 失效
    使用艾地苯醌和类似物对β淀粉样蛋白诱导的细胞毒性

    公开(公告)号：US06271266B1

    公开(公告)日：2001-08-07

    申请号：US09180463

    申请日：1998-11-09

    申请人： Masaomi Miyamoto ,  Keisuke Hirai ,  Giichi Goto

    发明人： Masaomi Miyamoto ,  Keisuke Hirai ,  Giichi Goto

    IPC分类号： A61K31185

    CPC分类号： A61K31/047 ,  A61K31/122

    摘要： A compound of the formula: wherein R1 represents a lower alkyl; R2 represents H, an optionally substituted alkyl or an optionally substituted alkenyl; R3 and R4 each represents an optionally substituted lower alkyl or a lower alkoxy, or R3 and R4 form, taken together, an optionally substituted butadienylene; and X1 and X2 each represents an optionally esterified or etherified hydroxy, or a salt thereof is useful for protecting cells from the cytotoxicity of &bgr;-amyloid protein.

    摘要翻译： 下式的化合物：其中R 1表示低级烷基; R 2表示H，任选取代的烷基或任选取代的烯基; R 3和R 4各自表示任选取代的低级烷基或低级烷氧基，或者R 3和R 4一起形成任选取代的亚二烯基; 并且X 1和X 2各自表示任选酯化或醚化的羟基，或其盐可用于保护细胞免受β-淀粉样蛋白的细胞毒性。

    Image pickup system and lens apparatus
    6.
    发明授权
    Image pickup system and lens apparatus 有权
    摄像系统和镜头设备

    公开(公告)号：US08436933B2

    公开(公告)日：2013-05-07

    申请号：US12850354

    申请日：2010-08-04

    申请人： Keisuke Hirai

    发明人： Keisuke Hirai

    IPC分类号： H04N5/228

    CPC分类号： H04N5/23212 ,  G02B7/36 ,  G03B13/32

    摘要： The image pickup system is constituted by a lens apparatus including a focus lens and an image pickup apparatus performing image pickup through the lens apparatus. The system includes an operating part being operated to instruct a movement of the focus lens, a controller performing focus position control to move the focus lens to a position corresponding to an operation amount of the operating part, a ranging part detecting an object distance in each of plural ranging areas included in an image pickup region, and a determining part determining a distance range where the object distances detected in the plural ranging areas are distributed. The system further includes a changing part changing a relationship between the operation amount of the operating part and the position of the focus lens in the focus position control according to a determination result by the determining part.

    摘要翻译： 图像拾取系统由包括聚焦透镜的透镜设备和通过透镜设备执行图像拾取的图像拾取设备构成。 该系统包括操作部件，用于指示聚焦透镜的移动，控制器执行聚焦位置控制以将聚焦透镜移动到与操作部分的操作量相对应的位置，测量部分检测每个对象距离 包括在图像拾取区域中的多个测距区域，以及确定部件，其确定在多个测距区域中检测到的物体距离的距离范围。 该系统还包括根据确定部分的确定结果改变在聚焦位置控制中操作部分的操作量与聚焦透镜的位置之间的关系的改变部分。

    Television camera system and television lens apparatus
    7.
    发明授权
    Television camera system and television lens apparatus 有权
    电视摄像机系统和电视镜头设备

    公开(公告)号：US08289442B2

    公开(公告)日：2012-10-16

    申请号：US12302401

    申请日：2008-09-26

    申请人： Keisuke Hirai

    发明人： Keisuke Hirai

    IPC分类号： H04N5/225

    CPC分类号： G02B7/102 ,  G03B2217/007 ,  H04N5/232 ,  H04N5/23209 ,  H04N5/23241 ,  H04N5/238

    摘要： In S104, it is determined whether an instruction has been input to drive a wiper serving as an optional member. If a wiper driving instruction has been input, the process shifts to S105 to perform wiper driving control. If no wiper driving instruction has been input, the process shifts to S106. In S106, it is determined whether the wiper is during driving. If the wiper is during driving, the process shifts to S107. If the wiper is not during driving, the process shifts to S113. In S107, it is determined whether information of the capacity of current suppliable from a television camera (2) to a television lens (1) has been output. Also in S107, the current capacity information is monitored. If no current capacity information has been output or the current capacity is small, the process shifts to S108 to stop driving control of a focus lens and zoom lens.

    摘要翻译： 在S104中，确定是否输入了指令来驱动用作可选构件的擦拭器。 如果已经输入了刮水器驱动指令，则处理转移到S105以进行刮水器驱动控制。 如果没有输入刮水器驱动指令，则转移到S106。 在S106中，确定刮水器是否在行驶期间。 如果在驱动期间刮水器，则处理转移到S107。 如果在驱动期间刮水器没有，则处理转移到S113。 在S107中，确定是否输出了从电视摄像机（2）向电视镜头（1）供应的电流容量的信息。 同样在S107中，监视当前容量信息。 如果没有输出电流容量信息或当前容量小，则处理转移到S108以停止对焦镜头和变焦镜头的驱动控制。

    Auto-focusing optical apparatus with focus detection area setting capability and focus detection area changing capability
    8.
    发明授权
    Auto-focusing optical apparatus with focus detection area setting capability and focus detection area changing capability 有权
    具有焦点检测区域设置能力和焦点检测区域变化能力的自动聚焦光学设备

    公开(公告)号：US08054366B2

    公开(公告)日：2011-11-08

    申请号：US12178439

    申请日：2008-07-23

    申请人： Keisuke Hirai

    发明人： Keisuke Hirai

    IPC分类号： H04N5/222 ,  H04N5/232 ,  G03B13/00

    CPC分类号： H04N5/23212

    摘要： An optical apparatus is disclosed, with which focus detection areas of different size and/or position can be stored. The optical apparatus includes a first operating member which is operated changing at least one of a size and a position of a focus detection area, a memory storing a plurality of focus detection areas which differ from each other in at least one of size and position, a second operating member which is operated for setting one of the plurality of stored focus detection areas as a to-be-used focus detection area for detection of the focus state of an image-taking optical system. The apparatus further includes a controller performing storage and setting processes of the focus detection areas and a focusing control of the image-taking optical system.

    摘要翻译： 公开了一种可以存储不同尺寸和/或位置的焦点检测区域的光学装置。 该光学装置包括：第一操作构件，其操作改变焦点检测区域的尺寸和位置中的至少一个;存储器，其存储在尺寸和位置中的至少一个中彼此不同的多个焦点检测区域; 操作用于将多个存储的焦点检测区域中的一个设置为用于检测摄像光学系统的聚焦状态的待使用的焦点检测区域的第二操作构件。 该装置还包括控制器，执行焦点检测区域的存储和设置处理以及摄像光学系统的聚焦控制。

    IMAGE PICKUP APPARATUS INCLUDING FOCUS OPERATING APPARATUS AND FOCUS CONTROL METHOD
    9.
    发明申请
    IMAGE PICKUP APPARATUS INCLUDING FOCUS OPERATING APPARATUS AND FOCUS CONTROL METHOD 有权
    图像拾取装置，包括聚焦操作装置和聚焦控制方法

    公开(公告)号：US20110158627A1

    公开(公告)日：2011-06-30

    申请号：US12970134

    申请日：2010-12-16

    申请人： Keisuke Hirai ,  Takayuki Kikuchi ,  Shingo Isobe

    发明人： Keisuke Hirai ,  Takayuki Kikuchi ,  Shingo Isobe

    IPC分类号： G03B3/10

    CPC分类号： G03B13/36 ,  G03B3/10

    摘要： Provided is an image pickup apparatus including a lens apparatus and a focus operating apparatus. The lens apparatus includes a focus lens unit, a focus driving unit for driving the focus lens unit, and a drive control unit controlling to drive the focus driving unit and having a autofocus function. The focus operating apparatus includes a manual focus (MF) operating unit for manual focus adjustment and an MF command unit for outputting a command value based on an operation amount of the MF operating unit. When the MF operating unit is in operation, the drive control unit controls the focus driving unit based on the command value from the MF command unit. When the MF operating unit is not in operation, the drive control unit controls the focus driving unit to perform autofocus adjustment.

    摘要翻译： 提供了一种包括透镜装置和聚焦操作装置的图像拾取装置。 透镜装置包括聚焦透镜单元，用于驱动聚焦透镜单元的聚焦驱动单元，以及控制驱动聚焦驱动单元并具有自动对焦功能的驱动控制单元。 聚焦操作装置包括用于手动对焦调节的手动对焦（MF）操作单元和用于基于MF操作单元的操作量输出指令值的MF指令单元。 当MF操作单元运行时，驱动控制单元基于来自MF指令单元的指令值来控制聚焦驱动单元。 当MF操作单元不工作时，驱动控制单元控制聚焦驱动单元进行自动对焦调整。

    Lens apparatus and image-taking apparatus including drive range limiting function having valid and invalid states
    10.
    发明授权
    Lens apparatus and image-taking apparatus including drive range limiting function having valid and invalid states 有权
    包括具有有效和无效状态的驱动范围限制功能的镜头装置和摄像装置

    公开(公告)号：US07808547B2

    公开(公告)日：2010-10-05

    申请号：US10858154

    申请日：2004-06-01

    申请人： Keisuke Hirai ,  Kazumasa Yoshikawa

    发明人： Keisuke Hirai ,  Kazumasa Yoshikawa

    IPC分类号： G03B13/00 ,  H04N5/232 ,  H04N5/238 ,  G03B17/00

    CPC分类号： G02B7/102 ,  H04N5/2254 ,  H04N5/23203

    摘要： A drive control apparatus for a lens apparatus having a zoom lens movable between a telephoto end and a wide-angle end according to the present invention comprises a selecting member which selects a zoom position between the telephoto end and the wide-angle end, a controller which has a drive range limiting function of controlling drive of the zoom lens by using the selected zoom position as a drive end, and a drive range switch member which switches the drive range limiting function between an invalid state and a valid state. The controller drives the zoom lens to the drive end when the drive range limiting function is switched to the valid state.

    摘要翻译： 根据本发明的用于具有可在远摄端和广角端之间移动的变焦透镜的透镜装置的驱动控制装置包括选择构件，其选择望远端与广角端之间的变焦位置，控制器 其具有通过使用所选择的变焦位置作为驱动端来控制变焦镜头的驱动的驱动范围限制功能，以及驱动范围切换部件，其在无效状态和有效状态之间切换驱动范围限制功能。 当驱动范围限制功能切换到有效状态时，控制器将变焦镜头驱动到驱动端。