专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080100738A1 Focus detection device and accumulation control method of focus detection device 审中-公开
标题翻译：焦点检测装置的聚焦检测装置和聚焦检测装置的累积控制方法
公开(公告)号：US20080100738A1
公开(公告)日：2008-05-01
申请号：US11975935
申请日：2007-10-23
申请人： Hitoshi Tsuchiya , Masato Osawa , Kosei Tamiya , Tatsuya Takei , Mitsutomo Kariya , Tetsuo Kikuchi , Koichi Nakata
发明人： Hitoshi Tsuchiya , Masato Osawa , Kosei Tamiya , Tatsuya Takei , Mitsutomo Kariya , Tetsuo Kikuchi , Koichi Nakata
IPC分类号： G01J1/42 , G03B13/00
CPC分类号： G03B13/18 , G01J1/4228
摘要： A focus detection device having a pair of light receiving sections (a first and second light receiving sections) which receive subject images observed from different view fields having parallax to accumulate charges is disclosed. The accumulation of the charges in the pair of light receiving sections is ended selectably based on an accumulation level of the charges at one light receiving section and an accumulation levels of the charges at both light receiving sections. Moreover/alternatively, the light receiving section has a plurality of light receiving units, and signals to end the accumulation of the charges at the respective light receiving units are sent to the first and second light receiving sections. In this case, a combination of the light receiving unit of the first light receiving section and the light receiving unit of the second light receiving section to which the signals are to be sent can be switched.
摘要翻译：公开了一种具有一对受光部（第一和第二光接收部）的焦点检测装置，其接收从具有视差积累电荷的不同视场观察的被摄体图像。基于一个光接收部分的电荷的累积电平和两个光接收部分的电荷的累积电平可选择地结束在一对光接收部分中的电荷的累积。此外，或者，光接收部分具有多个光接收单元，并且将在各个光接收单元处结束电荷累积的信号发送到第一和第二光接收部分。在这种情况下，可以切换第一光接收部分的光接收单元和要发送信号的第二光接收部分的光接收单元的组合。

2. 发明申请

US20080079840A1 Focus detection device 审中-公开
标题翻译：对焦检测装置
公开(公告)号：US20080079840A1
公开(公告)日：2008-04-03
申请号：US11906236
申请日：2007-10-01
申请人： Mitsutomo Kariya , Kosei Tamiya , Tatsuya Takei , Masato Osawa , Hitoshi Tsuchiya , Tetsuo Kikuchi , Koichi Nakata
发明人： Mitsutomo Kariya , Kosei Tamiya , Tatsuya Takei , Masato Osawa , Hitoshi Tsuchiya , Tetsuo Kikuchi , Koichi Nakata
IPC分类号： H04N5/335
CPC分类号： H04N5/23212 , G03B3/00 , G03B13/36
摘要： There is disclosed a focus detection device having a light receiving section in which charges are generated and accumulated based on quantities of received lights and a charge accumulating section in which the charges accumulated in the light receiving section are transferred and accumulated. The focus detection device starts the accumulation of the charge in the light receiving section, when the charge accumulating section retains a reset state, and the device cancels the reset state of the charge accumulating section at a predetermined timing before the charges accumulated in the light receiving section are transferred to the accumulating sectionMoreover/alternatively, a focus detection device using a plurality of photo sensors is disclosed. A phase of a reading signal of a part of the photo sensors is different from that of a reading signal of another part.
摘要翻译：公开了一种具有光接收部分的焦点检测装置，其中基于接收光的量产生和累积电荷，并且其中积累在光接收部分中的电荷被转移和累积的电荷累积部分。当电荷累积部分保持复位状态时，焦点检测装置开始积累电荷，并且该装置在累积在光接收中的电荷之前的预定定时取消电荷累积部分的复位状态另外，也可以使用多个光传感器的聚焦检测装置。光传感器的一部分的读取信号的相位与另一部分的读取信号的相位不同。

3. 发明授权

US08120019B2 Organic light-emitting element having tetracyano compound and display device 有权
标题翻译：具有四氰基化合物的有机发光元件和显示装置
公开(公告)号：US08120019B2
公开(公告)日：2012-02-21
申请号：US12335290
申请日：2008-12-15
申请人： Koichi Nakata , Kazunori Ueno , Koichi Suzuki
发明人： Koichi Nakata , Kazunori Ueno , Koichi Suzuki
IPC分类号： H01L51/54
CPC分类号： H01L51/0051 , H01L51/005 , H01L51/5052
摘要： An organic light-emitting element has an anode, a cathode, and a layer including an organic compound between the anode and the cathode. The layer including the organic compound has at least one tetracyano compound represented by at least one of Formula (1) or (2) below. In Formula (1), R1 to R4 are each a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aromatic group, a nitro group, or a cyano group. In Formula (2), n represents an integer of 1 to 2, Mn+ is a metal ion or an onium cation, and R1 to R4 are as defined in formula (1).
摘要翻译：有机发光元件在阳极和阴极之间具有阳极，阴极和包含有机化合物的层。包含有机化合物的层具有至少一种由下式（1）或（2）中的至少一个表示的四氰基化合物。在式（1）中，R 1至R 4各自为氢原子，卤素原子，取代或未取代的烷基，取代或未取代的烷氧基，取代或未取代的芳烷基，取代或未取代的芳基，硝基，或氰基。在式（2）中，n表示1〜2的整数，Mn +为金属离子或鎓阳离子，R1〜R4如式（1）所示。

4. 发明申请

US20110304747A1 IMAGING APPARATUS, IMAGING METHOD, COMPUTER-READABLE RECORDING MEDIUM 有权
标题翻译：成像装置，成像方法，计算机可读记录介质
公开(公告)号：US20110304747A1
公开(公告)日：2011-12-15
申请号：US13154663
申请日：2011-06-07
申请人： Koichi Nakata , Manabu Ichikawa
发明人： Koichi Nakata , Manabu Ichikawa
IPC分类号： H04N5/76
CPC分类号： H04N9/7921 , H04N1/2112 , H04N5/23245 , H04N5/23293 , H04N21/4147 , H04N21/4223 , H04N21/440272 , H04N2101/00
摘要： An imaging apparatus includes a lens unit condensing light from a visual field region, an imaging unit including an imaging element which converts light condensed by the lens unit into an electric signal and continuously generating electronic image data based on the electric signal, a storage unit storing the image data generated by the imaging unit, a display unit displaying an image based on the image data generated by the imaging unit, an input unit receiving an input of a change instruction signal used to change a first capturing mode at a first vertical-to-horizontal ratio to a second capturing mode at a second vertical-to-horizontal ratio and an image trimming unit generating a captured image by trimming an image included in image data generated by the imaging unit at a vertical-to-horizontal ratio between the first and second vertical-to-horizontal ratios, when the change instruction signal is input during the first capturing mode.
摘要翻译：一种成像装置，包括：会聚来自视场区域的光的透镜单元，成像单元，包括将由所述透镜单元聚光的光转换成电信号的摄像元件，并且基于所述电信号连续生成电子图像数据;存储单元，由成像单元产生的图像数据，基于由成像单元生成的图像数据显示图像的显示单元，接收用于在第一垂直方向上改变第一拍摄模式的改变指示信号的输入的输入单元水平比以第二垂直与水平比的第二拍摄模式进行比较，以及图像修剪单元，通过在所述第一和第二垂直方向之间的垂直与水平比修剪由所述成像单元产生的图像数据中包括的图像来生成捕获图像以及当在第一拍摄模式期间输入改变指示信号时的第二垂直与水平比。

5. 发明授权

US07534534B2 Electrophotographic Photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge and electrophotographic apparatus 有权
标题翻译：电子照相感光构件，电子照相感光构件的制造方法，处理盒和电子照相设备
公开(公告)号：US07534534B2
公开(公告)日：2009-05-19
申请号：US11154681
申请日：2005-06-17
申请人： Koichi Nakata , Akira Shimada , Tatsuya Ikezue , Takahiro Mitsui , Hiroki Uematsu , Shuji Ishii , Shoji Amamiya , Akio Maruyama
发明人： Koichi Nakata , Akira Shimada , Tatsuya Ikezue , Takahiro Mitsui , Hiroki Uematsu , Shuji Ishii , Shoji Amamiya , Akio Maruyama
IPC分类号： G03G15/00
CPC分类号： G03G5/06 , G03G5/04 , G03G5/0567 , G03G5/0614 , G03G5/0618 , G03G5/0625 , G03G5/0629 , G03G5/0633 , G03G5/0638 , G03G5/064 , G03G5/0648 , G03G5/071
摘要： An electrophotographic photosensitive member hard to cause the problem of chatter and wear-out of the cleaning blade and the problem of a rubbing memory, and both a process cartridge and an electrophotographic apparatus having the photosensitive member are provided. The peripheral surface of the photosensitive member has a plurality of dimple-shaped concaves, a 10-point average roughness Rzjis (A) as measured by sweeping along the circumference of the peripheral surface of the photosensitive member is 0.3 to 2.5 μm, a 10-point average roughness Rzjis (B) as measured by sweeping along the generating line of the peripheral surface of the photosensitive member is 0.3 to 2.5 μm, a mean spacing of profile irregularities, RSm (C), as measured by sweeping along the circumference of the peripheral surface of the photosensitive member is 5 to 120 μm, a mean spacing of profile irregularities, RSm (D), as measured by sweeping along the generating line of the photosensitive member is 5 to 120 μm, and the value of a ratio (D/C) of the mean spacing of profile irregularities RSm (D) to the mean spacing of profile irregularities RSm (C) is 0.5 to 1.5.
摘要翻译：提供了难以引起清洁刮板的颤动和磨损问题以及摩擦记忆的问题的电子照相感光构件，以及具有感光构件的处理盒和电子照相设备。感光构件的周面具有多个凹陷形状的凹部，通过沿着感光构件的周面的圆周扫掠测量的10点平均粗糙度Rzjis（A）为0.3〜2.5μm，通过沿着感光构件的周边表面的生成线扫掠测量的点平均粗糙度Rzjis（B）为0.3-2.5μm，轮廓不规则的平均间距RSm（C），通过沿着感光构件的外周面为5〜120μm，通过沿着感光构件的生成线扫掠测量的轮廓不规则的平均间隔RSm（D）为5〜120μm，比率（D 剖面不规则度RSm（D）与剖面不规则度RSm（C）的平均间距的平均间距为0.5〜1.5。

6. 发明授权

US07186489B2 Electrophotographic photosensitive member, electrophotographic photosensitive member manufacturing process, process cartridge, and electrophotographic apparatus 有权
标题翻译：电子照相感光构件，电照相感光构件制造工艺，处理盒和电子照相设备
公开(公告)号：US07186489B2
公开(公告)日：2007-03-06
申请号：US11225061
申请日：2005-09-14
申请人： Hiroki Uematsu , Tatsuya Ikezue , Akira Shimada , Takahiro Mitsui , Koichi Nakata , Shuji Ishii , Shoji Amamiya , Akio Maruyama
发明人： Hiroki Uematsu , Tatsuya Ikezue , Akira Shimada , Takahiro Mitsui , Koichi Nakata , Shuji Ishii , Shoji Amamiya , Akio Maruyama
IPC分类号： G03G5/147
CPC分类号： G03G5/00
摘要： An electrophotographic photosensitive member is disclosed having a cylindrical support and an organic photosensitive layer provided on the cylindrical support. The peripheral surface of the electrophotographic photosensitive member is composed of grooves formed substantially in its peripheral direction and flat portions, and in the grooves, the number of grooves each having a width in the range of from 0.5 μm to 40 μm is from 20 to 1,000 lines per 1,000 μm in width in the generatrix direction of the peripheral surface of the electrophotographic photosensitive member.
摘要翻译：公开了一种电子照相感光构件，其具有圆柱形支撑件和设置在圆柱形支撑件上的有机感光层。电子照相感光构件的外围表面由基本上沿其周向形成的槽和平坦部分构成，并且在槽中，宽度在0.5μm至40μm之间的槽的数量为20至1,000 在电子照相感光构件的外周表面的母线方向上的宽度为每1,000μm的线。

7. 发明授权

US06853806B2 Camera with an exposure control function 失效
标题翻译：具有曝光控制功能的相机
公开(公告)号：US06853806B2
公开(公告)日：2005-02-08
申请号：US10660074
申请日：2003-09-11
申请人： Koichi Nakata , Takahiro Doi , Osamu Nonaka
发明人： Koichi Nakata , Takahiro Doi , Osamu Nonaka
IPC分类号： G03B7/08 , G03B15/03 , G03B15/05
CPC分类号： G03B15/05 , G03B7/08 , G03B7/0805 , G03B2215/0503
摘要： A camera according to this invention includes a backlight judgment section which determines whether the photographic scene is against light by comparing the average luminance of the entire photographic screen obtained by photometry with the luminance of the main subject at a distance-measuring point selected by distance measurement. With the backlight judgment section, the camera performs suitable exposure control accompanied by illumination, such as supplementary light, at the time of exposure in a photographic scene where the main subject is against light.
摘要翻译：根据本发明的照相机包括背光判断部分，其通过将通过测光获得的整个摄影画面的平均亮度与通过距离测量所选择的距离测量点处的主要被摄体的亮度进行比较来确定摄影场景是否反对光。利用背光判断部分，在主要拍摄对象不受光照的场景中曝光时，相机执行伴随照明的适当的曝光控制，例如补充光。

8. 发明授权

US06434342B1 Electric circuit board system for camera capable of structuring target camera by merely exchanging unit circuit board 有权
标题翻译：用于摄像机的电路板系统，能够通过仅仅更换单元电路板来构造目标摄像机
公开(公告)号：US06434342B1
公开(公告)日：2002-08-13
申请号：US09385557
申请日：1999-08-30
申请人： Toshifumi Nakano , Hiroaki Miyasho , Koichi Nakata
发明人： Toshifumi Nakano , Hiroaki Miyasho , Koichi Nakata
IPC分类号： G03B1700
CPC分类号： G03B17/00
摘要： An electric circuit board system for a camera includes at least one main electric circuit board having a central processing unit for performing a control of a camera, and at least one connection section for having an electric connection with other electric circuit boards. A plurality of unit circuit boards can be connected with the above-described at least one connection section, with mutually different specifications. Any one optional unit circuit board is selected from the plurality of unit circuit boards and is connected to at least one of the main electric circuit boards, for structuring a camera.
摘要翻译：一种用于照相机的电路板系统包括至少一个具有用于执行照相机控制的中央处理单元的主电路板和至少一个用于与其他电路板电连接的连接部分。多个单元电路板可以与上述至少一个连接部分连接，具有相互不同的规格。从多个单元电路板中选择任意一个可选单元电路板，并连接至主电路板中的至少一个，用于构造照相机。

9. 发明授权

US06433859B1 Distance measuring apparatus and distance measuring method 失效
标题翻译：距离测量仪和距离测量方法
公开(公告)号：US06433859B1
公开(公告)日：2002-08-13
申请号：US09714836
申请日：2000-11-16
申请人： Koichi Nakata
发明人： Koichi Nakata
IPC分类号： G01C300
CPC分类号： G03B13/36
摘要： A distance measuring apparatus has a sensor, a monitor region selection portion, a distance measuring portion, and a detection portion. The sensor photoelectrically converts the subject image to output a subject image signal corresponding to the luminance distribution. The monitor region setting portion sets the monitor region at the time of integration of the above sensor. The distance measuring calculation portion calculates the distance measurement with respect to the region including the monitor region set with the monitor region setting portion. The detection portion detects a region low in luminance and low in contrast based on the above subject image signal. The monitor region setting portion sets as the second monitor region the low luminance and low contrast region detected with the detection portion out of the first monitor region set at the first time. The sensor conducts the first integration and the second integration corresponding to the first and the second monitor regions set with the monitor region setting portion.
摘要翻译：测距装置具有传感器，监视区域选择部，测距部和检测部。传感器对目标图像进行光电转换以输出对应于亮度分布的被摄体图像信号。监视区域设定部在上述传感器的集成时设定监视区域。距离测量计算部分计算关于包括用监视区域设置部分设置的监视区域的区域的距离测量。基于上述被摄体图像信号，检测部分检测亮度低的区域和对比度低的区域。监视区域设置部分将第一监视区域中检测到的低亮度和低对比度区域设置为第二监视区域。传感器对与设置有监视区域设定部分的第一和第二监视区域相对应地进行第一积分和第二积分。

10. 发明申请

US20150192099A1 SPARK PLUG AND INTERNAL COMBUSTION ENGINE PROVIDED THEREWITH 审中-公开
标题翻译： SPARK插头和内燃机
公开(公告)号：US20150192099A1
公开(公告)日：2015-07-09
申请号：US14412281
申请日：2013-07-01
申请人： Akihiro Ando , Motomasa Iizuka , Koichi Nakata , Shinichiro Nogawa , Kotaro Suzuki
发明人： Akihiro Ando , Motomasa Iizuka , Koichi Nakata , Shinichiro Nogawa , Kotaro Suzuki
IPC分类号： F02P15/00 , H01T13/20
CPC分类号： F02P15/006 , H01T13/20 , H01T13/32
摘要： A spark plug includes a housing portion; an insulator that is retained in the housing portion; a center electrode that is exposed from the insulator; and a ground electrode that forms a discharge gap between the ground electrode and the center electrode. A plug pocket is formed between the housing portion and the insulator. In the spark plug, a tapered portion is provided on an inside of one of two portions of a tip end portion of the housing portion that face each other in a radial direction of the housing portion, and the ground electrode is provided on the other portion.
摘要翻译：火花塞包括壳体部分; 绝缘体，其保持在所述壳体部分中; 从绝缘体露出的中心电极; 以及在接地电极和中心电极之间形成放电间隙的接地电极。在壳体部分和绝缘体之间形成插头袋。在火花塞中，在容纳部的前端部的两端部的内侧，沿壳体部的径向相对地配置有锥形部，在另一方设置有接地电极。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式