公开(公告)号：US09028125B2

公开(公告)日：2015-05-12

申请号：US13540978

申请日：2012-07-03

申请人： Takanori Kikuchi ,  Masami Ito ,  Masaru Fujita ,  Yusuke Kusaka

发明人： Takanori Kikuchi ,  Masami Ito ,  Masaru Fujita ,  Yusuke Kusaka

IPC分类号： G02B6/00 ,  F21V8/00

CPC分类号： G02B6/0016 ,  G02B6/0036 ,  G02B6/0038 ,  G02B6/0061 ,  G02B6/0068

摘要： A light guide plate includes an incident surface on which light outputted from point light sources is incident and an outgoing surface for outputting light incident from the incident surface. A reflection-and-propagation surface for reflecting light toward the outgoing surface is formed in a back surface opposite to the outgoing surface. The outgoing surface is made up of a propagation region adjacent to the incident surface, a propagation auxiliary region adjacent to the propagation region, a first diffusion-and-propagation region adjacent to the propagation auxiliary region, and a second diffusion-and-propagation region adjacent to the first diffusion-and-propagation region. The propagation region, the propagation auxiliary region, and the first diffusion-and-propagation region control hot spots and bright/dark lines in vicinities of the incident surface, while the second diffusion-and-propagation region controls viewing-angle characteristics of the light guide plate.

摘要翻译： 导光板包括从点光源输出的光入射的入射面和用于输出从入射面入射的光的出射面。 在与出射面相反的背面形成有用于将光反射出射面的反射传播面。 出射表面由与入射表面相邻的传播区域，与传播区域相邻的传播辅助区域，与传播辅助区域相邻的第一扩散 - 传播区域和第二扩散 - 传播区域 邻近第一扩散和传播区域。 传播区域，传播辅助区域和第一扩散 - 传播区域控制入射表面附近的热点和亮/暗线，而第二扩散 - 传播区域控制光的视角特性 导板。

公开(公告)号：US08979351B2

公开(公告)日：2015-03-17

申请号：US13590234

申请日：2012-08-21

申请人： Masaru Fujita ,  Masami Ito ,  Takanori Kikuchi ,  Yusuke Kusaka

发明人： Masaru Fujita ,  Masami Ito ,  Takanori Kikuchi ,  Yusuke Kusaka

IPC分类号： F21V7/04 ,  F21V8/00

CPC分类号： G02B6/0061 ,  G02B6/0036 ,  G02B6/0038

摘要： A light guide plate having a first surface and a second surface opposite the first surface receives light in a first direction parallel with the second surface and emits the light towards the first surface in a third direction perpendicular to the first surface. The light guide plate includes a light receiving portion which receives the light; a light guiding path which guides the light in the first direction; and an emitting portion which emits the light by reflecting the guided light towards the first surface in the third direction. The emitting portion includes a plurality of V-shaped grooves extending on the second surface in a second direction crossing the first direction. Each V-shaped groove extends in the first direction and is formed so as to be deepest in the center in the second direction and become shallower as a distance from the center increases.

摘要翻译： 具有与第一表面相对的第一表面和第二表面的导光板在与第二表面平行的第一方向上接收光，并在垂直于第一表面的第三方向上朝向第一表面发射光。 导光板包括容纳光的光接收部分; 引导光沿第一方向的光引导路径; 以及发射部，其通过在第三方向上朝向所述第一表面反射所述被引导光而发光。 发射部分包括在与第一方向交叉的第二方向上在第二表面上延伸的多个V形槽。 每个V形槽沿第一方向延伸并且形成为在第二方向上在中心最深，并且随着距离中心的距离增加而变浅。

公开(公告)号：US20130170250A1

公开(公告)日：2013-07-04

申请号：US13540978

申请日：2012-07-03

申请人： Takanori Kikuchi ,  Masami Ito ,  Masaru Fujita ,  Yusuke Kusaka

发明人： Takanori Kikuchi ,  Masami Ito ,  Masaru Fujita ,  Yusuke Kusaka

IPC分类号： F21V8/00

CPC分类号： G02B6/0016 ,  G02B6/0036 ,  G02B6/0038 ,  G02B6/0061 ,  G02B6/0068

摘要： A light guide plate includes an incident surface on which light outputted from point light sources is incident and an outgoing surface for outputting light incident from the incident surface. A reflection-and-propagation surface for reflecting light toward the outgoing surface is formed in a back surface opposite to the outgoing surface. The outgoing surface is made up of a propagation region adjacent to the incident surface, a propagation auxiliary region adjacent to the propagation region, a first diffusion-and-propagation region adjacent to the propagation auxiliary region, and a second diffusion-and-propagation region adjacent to the first diffusion-and-propagation region. The propagation region, the propagation auxiliary region, and the first diffusion-and-propagation region control hot spots and bright/dark lines in vicinities of the incident surface, while the second diffusion-and-propagation region controls viewing-angle characteristics of the light guide plate.

摘要翻译： 导光板包括从点光源输出的光入射的入射面和用于输出从入射面入射的光的出射面。 在与出射面相反的背面形成有用于将光反射出射面的反射传播面。 出射表面由与入射表面相邻的传播区域，与传播区域相邻的传播辅助区域，与传播辅助区域相邻的第一扩散 - 传播区域和第二扩散 - 传播区域 邻近第一扩散和传播区域。 传播区域，传播辅助区域和第一扩散 - 传播区域控制入射表面附近的热点和亮/暗线，而第二扩散 - 传播区域控制光的视角特性 导板。

公开(公告)号：US20110051127A1

公开(公告)日：2011-03-03

申请号：US12990547

申请日：2010-01-21

申请人： Yusuke Kusaka ,  Yohei Takechi ,  Atsushi Fukui ,  Seiji Hamano ,  Kazumasa Takata

发明人： Yusuke Kusaka ,  Yohei Takechi ,  Atsushi Fukui ,  Seiji Hamano ,  Kazumasa Takata

IPC分类号： G01N21/41

CPC分类号： G01M11/0228

摘要： By using two probe optical systems for measurement by disposing the probe optical systems with a test object sandwiched therebetween, an optical path length of light transmitted through the test object which is identified locally is calculated using an interference signal thereof. In addition, a geometrical thickness of the same part is calculated by measuring positions of the probe optical systems, whereby two calculated values are obtained. Based on the values and a calculated value for a reference object, a refractive index distribution of the test object is obtained.

摘要翻译： 通过使用两个探测光学系统进行测量，通过将测试对象夹在其间设置探测光学系统，使用其干扰信号来计算通过本地识别的测试对象传输的光的光路长度。 此外，通过测量探针光学系统的位置来计算同一部分的几何厚度，由此获得两个计算值。 基于参考对象的值和计算值，获得测试对象的折射率分布。

公开(公告)号：US20050244153A1

公开(公告)日：2005-11-03

申请号：US11103051

申请日：2005-04-11

申请人： Yusuke Kusaka

发明人： Yusuke Kusaka

IPC分类号： G02B7/08 ,  G02B7/09 ,  G02B7/10 ,  G02B7/28 ,  G03B13/36 ,  H04N5/232 ,  G03B17/00

CPC分类号： G02B7/102

摘要： A drive controller of a lens apparatus including a first lens unit moving for performing manual focus and a second lens unit moving for performing auto-focus has a control device switchable between a first mode for performing an auto-focus control of the second lens unit and a second mode for making the second lens unit unmovable at a predetermined position. The control device has a third mode for controlling drive of the second lens unit, upon receiving a command for switching from the first mode to the second mode, so as to maintain a focus state of the lens apparatus, on the basis of positional information of the first lens unit. The controller moves to the second mode upon detecting that the second lens unit has reached the predetermined position in the third mode.

摘要翻译： 包括用于执行手动对焦移动的第一透镜单元和用于执行自动对焦的第二透镜单元移动的透镜设备的驱动控制器具有可在用于执行第二透镜单元的自动对焦控制的第一模式和 用于使第二透镜单元在预定位置不可移动的第二模式。 控制装置具有用于控制第二透镜单元的驱动的第三模式，在接收到从第一模式切换到第二模式的命令时，基于位置信息来保持透镜装置的聚焦状态 第一个镜头单元。 在第三模式中检测到第二透镜单元已经到达预定位置时，控制器移动到第二模式。

公开(公告)号：US20120134000A1

公开(公告)日：2012-05-31

申请号：US13389403

申请日：2011-03-03

申请人： Yusuke Kusaka ,  Seiji Hamano

发明人： Yusuke Kusaka ,  Seiji Hamano

IPC分类号： G02B26/10

CPC分类号： G02B26/101

摘要： A two-dimensional scanning device possesses: a light source for emitting light; a mirror for scanning on a test surface in the X direction; a mirror for scanning on the test surface in the Y direction; a lens which has different powers in relation to the X direction and the Y direction; and a lens which has different powers in relation to the X direction and the Y direction. The mirrors are arranged between the light source and a lens group including the lenses.

摘要翻译： 二维扫描装置具有：用于发光的光源; 用于在X方向上在测试表面上扫描的反射镜; 用于在Y方向上在测试表面上扫描的反射镜; 相对于X方向和Y方向具有不同功率的透镜; 以及相对于X方向和Y方向具有不同功率的透镜。 镜子被布置在光源和包括透镜的透镜组之间。

公开(公告)号：US07583449B2

公开(公告)日：2009-09-01

申请号：US12030111

申请日：2008-02-12

申请人： Yusuke Kusaka

发明人： Yusuke Kusaka

IPC分类号： G02B15/14

CPC分类号： G02B15/173 ,  G02B27/0037 ,  G02B27/4211

摘要： A zoom lens includes, in order from an object side to an image side, a first lens unit having a positive refractive power configured not to move for zooming, a second lens unit having a negative refractive power configured to move during zooming, a third lens unit having a positive refractive power configured to move during zooming, and a fourth lens unit having a positive refractive power configured not to move for zooming. The third lens unit includes a positive lens, a negative lens, and a diffractive optical element. A focal length of the third lens unit (fc), a focal length of the diffractive optical element (fdoe), a focal length at a wide angle end of the zoom lens (fW), and a focal length at a telephoto end of the zoom lens (fT) satisfy the following conditions: 0.35

摘要翻译： 变焦透镜从物体侧到像侧依次包括：具有构造为不进行变焦移动的正折光力的第一透镜单元，具有配置为在变焦期间移动的负折射力的第二透镜单元，第三透镜 具有构造成在变焦期间移动的正屈光力的单元和具有被构造成不能移动用于变焦的正折射力的第四透镜单元。 第三透镜单元包括正透镜，负透镜和衍射光学元件。 第三透镜单元（fc）的焦距，衍射光学元件的焦距（fdoe），变焦透镜的广角端的焦距（fW）以及焦距的焦距 变焦镜头（fT）满足以下条件：<？in-line-formula description =“In-line Formulas”end =“lead”？> 0.35 <？in-line-formula description =“In-line Formulas”end =“lead”？> 45

公开(公告)号：US20130325913A1

公开(公告)日：2013-12-05

申请号：US13581433

申请日：2012-06-05

申请人： Yusuke Kusaka ,  Tomotada Naito

发明人： Yusuke Kusaka ,  Tomotada Naito

IPC分类号： G06F17/30

CPC分类号： G06F11/3438 ,  G06F11/3452 ,  G06F11/3476 ,  G06F17/30227 ,  G06F17/30289 ,  G06F17/30598

摘要： An embodiment of the invention is a log management system analyzing and managing a log acquired in a computer. It generates log groups each formed of log records with reference to the log. It identifies active periods, in each of which a display area is active, in the log groups, and compares a start-to-end period from a start time to an end time of a reference log group selected from the log groups with active periods of subject log groups other than the reference operation log group individually to identify one or more subject log groups having an active period included in the start-to-end period. It individually determines whether to include the identified one or more subject log groups in the same first cluster as the reference log group, based on an active period length of each of the identified one or more subject log groups within the start-to-end period.

摘要翻译： 本发明的实施例是分析和管理在计算机中获取的日志的日志管理系统。 它生成日志组，每个日志组由日志记录组成。 它在日志组中识别每个显示区域处于活动状态的活动周期，并比较从具有活动周期的日志组中选择的参考日志组的开始时间到结束时间的起始到终止时间段 独立于参考操作日志组以外的主题日志组，以标识一个或多个主动日志组，其中包含在开始到结束时段中的活动周期。 它基于在所述开始到结束时段内的所识别的一个或多个主题日志组中的每一个的活动时段长度来单独地确定是否将所标识的一个或多个主题日志组包括在与所述参考日志组相同的第一群集中 。

公开(公告)号：US08593624B2

公开(公告)日：2013-11-26

申请号：US12990547

申请日：2010-01-21

申请人： Yusuke Kusaka ,  Yohei Takechi ,  Atsushi Fukui ,  Seiji Hamano ,  Kazumasa Takata

发明人： Yusuke Kusaka ,  Yohei Takechi ,  Atsushi Fukui ,  Seiji Hamano ,  Kazumasa Takata

IPC分类号： G01N21/41

CPC分类号： G01M11/0228

摘要： By using two probe optical systems for measurement by disposing the probe optical systems with a test object sandwiched therebetween, an optical path length of light transmitted through the test object which is identified locally is calculated using an interference signal thereof. In addition, a geometrical thickness of the same part is calculated by measuring positions of the probe optical systems, whereby two calculated values are obtained. Based on the values and a calculated value for a reference object, a refractive index distribution of the test object is obtained.

摘要翻译： 通过使用两个探测光学系统进行测量，通过将测试对象夹在其间设置探测光学系统，使用其干扰信号来计算通过本地识别的测试对象传输的光的光路长度。 此外，通过测量探针光学系统的位置来计算同一部分的几何厚度，由此获得两个计算值。 基于参考对象的值和计算值，获得测试对象的折射率分布。

公开(公告)号：US20130066869A1

公开(公告)日：2013-03-14

申请号：US13380738

申请日：2011-09-13

申请人： Yusuke Kusaka ,  Tomotada Naito

发明人： Yusuke Kusaka ,  Tomotada Naito

IPC分类号： G06F17/30

CPC分类号： G06F11/0715 ,  G06F11/0748 ,  G06F11/0793

摘要： In an embodiment, a client acquires an operation log of operations in the client. A management system acquires a first operation log group consisting of operation log records including an operation log record of an operation in which a first problem is generated from the operation log. The management system stores in advance problem examples associated with operation log groups each consisting of operation log records and with solutions. The management system searches the operation log groups associated with the stored problem examples for an operation log group determined to be similar to the first operation log group based on the operation log records of the first operation log group. The management system determines a solution to one of the problem examples that is associated with the operation log group determined to be similar to the first operation log group, as a solution candidate to the first problem.

摘要翻译： 在一个实施例中，客户端获取客户端中的操作的操作日志。 管理系统获取由操作日志记录组成的第一操作日志组，其中包括从操作日志生成第一个问题的操作的操作日志记录。 管理系统预先存储与操作日志组相关联的问题示例，每个操作日志组由操作日志记录和解决方案组成。 基于第一操作日志组的操作日志记录，管理系统搜索与存储的问题示例相关联的操作日志组，以确定与第一操作日志组相似的操作日志组。 管理系统确定与确定为类似于第一操作日志组的操作日志组相关联的问题示例之一作为第一问题的解决方案的解决方案。