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1. 发明申请

US20100277058A1 COLD CATHODE FLUORESCENT LAMP 审中-公开
标题翻译：冷阴极荧光灯
公开(公告)号：US20100277058A1
公开(公告)日：2010-11-04
申请号：US12677783
申请日：2008-08-22
申请人： Toshikazu Sugimura , Hitoshi Hata , Shinobu Sawayama , Isao Kawanishi , Tatsuya Takahashi
发明人： Toshikazu Sugimura , Hitoshi Hata , Shinobu Sawayama , Isao Kawanishi , Tatsuya Takahashi
IPC分类号： H01J61/06
CPC分类号： H01J61/09 , H01J61/0675
摘要： There is provided a cold cathode fluorescent lamp that has excellent sputtering resistance and long life, even if high tube current is applied, and can be easily manufactured at low cost. In a cold cathode fluorescent lamp comprising a transparent tube having a fluorescent layer provided on an inner wall surface, containing a rare gas and mercury inside, and having both ends enclosed by sealing members, electrodes provided near both ends inside the transparent tube, and lead wires connected to the electrodes and provided through the sealing members, the electrode contains nickel as a main component and contains cerium metal or cerium oxide.
摘要翻译：即使施加高电流管也能提供具有优异的溅射电阻和长寿命的冷阴极荧光灯，并且可以容易地以低成本制造。在一种冷阴极荧光灯中，包括具有设置在内壁表面上的荧光层的透明管，其中含有稀有气体和汞，并且其两端由密封构件包围，设置在透明管内部的两端附近的电极和引线连接到电极并通过密封构件提供的电线，电极包含镍作为主要成分并含有铈金属或氧化铈。

2. 发明申请

US20110181177A1 FLUORESCENT LAMP ELECTRODE, METHOD FOR PRODUCING SAME, AND A FLUORESCENT LAMP 失效
标题翻译：荧光灯电极，其制造方法和荧光灯
公开(公告)号：US20110181177A1
公开(公告)日：2011-07-28
申请号：US13000295
申请日：2009-05-29
申请人： Toshikazu Sugimura , Tatsuya Takahashi , Isao Kawanishi , Nobuki Mori , Akikazu Tanaka
发明人： Toshikazu Sugimura , Tatsuya Takahashi , Isao Kawanishi , Nobuki Mori , Akikazu Tanaka
IPC分类号： H01J1/62 , H01J9/12 , H01B1/02
CPC分类号： H01J61/0675 , H01J61/70
摘要： Provided is a fluorescent lamp electrode, having excellent sputtering resistance and able to retain excellent dark-start characteristics over a long period of time when used as an electrode in a cold cathode fluorescent lamp, and which can be produced inexpensively. A fluorescent lamp of this invention has a prolonged life resulting from the use of said electrode. Said electrode is made by dispersing in a nickel or nickel alloy base one or more rare earth metals selected from among lanthanum, cerium, yttrium, samarium, praseodymium, niobium, europium and gadolinium in the form of a precipitated boride phase.
摘要翻译：提供一种荧光灯电极，具有优异的溅射电阻，并且能够在用作冷阴极荧光灯中的电极的同时保持优异的暗启动特性，并且可以廉价地制造。本发明的荧光灯由于使用所述电极而具有延长的寿命。所述电极通过在镍或镍合金基体中以沉淀硼化物相的形式分散在镧，铈，钇，钐，镨，铌，铕和钆中的一种或多种稀土金属制成。

3. 发明授权

US08446086B2 Fluorescent lamp electrode, method for producing same, and a fluorescent lamp 失效
标题翻译：荧光灯电极，其制造方法和荧光灯
公开(公告)号：US08446086B2
公开(公告)日：2013-05-21
申请号：US13000295
申请日：2009-05-29
申请人： Toshikazu Sugimura , Tatsuya Takahashi , Isao Kawanishi , Nobuki Mori , Akikazu Tanaka
发明人： Toshikazu Sugimura , Tatsuya Takahashi , Isao Kawanishi , Nobuki Mori , Akikazu Tanaka
IPC分类号： H01J63/04
CPC分类号： H01J61/0675 , H01J61/70
摘要： Provided is a fluorescent lamp electrode, having excellent sputtering resistance and able to retain excellent dark-start characteristics over a long period of time when used as an electrode in a cold cathode fluorescent lamp, and which can be produced inexpensively. A fluorescent lamp of this invention has a prolonged life resulting from the use of said electrode. Said electrode is made by dispersing in a nickel or nickel alloy base one or more rare earth metals selected from among lanthanum, cerium, yttrium, samarium, praseodymium, niobium, europium and gadolinium in the form of a precipitated boride phase.
摘要翻译：提供一种荧光灯电极，具有优异的溅射电阻，并且能够在用作冷阴极荧光灯中的电极的同时保持优异的暗启动特性，并且可以廉价地制造。本发明的荧光灯由于使用所述电极而具有延长的寿命。所述电极通过在镍或镍合金基体中以沉淀硼化物相的形式分散在镧，铈，钇，钐，镨，铌，铕和钆中的一种或多种稀土金属制成。

4. 发明授权

US07403231B2 Camera with exposure correction dependent upon brightness detected in a frame with the lowest brightness compared to average brightness 失效
标题翻译：具有曝光校正的相机取决于在平均亮度下具有最低亮度的帧中检测到的亮度
公开(公告)号：US07403231B2
公开(公告)日：2008-07-22
申请号：US11092024
申请日：2005-03-29
申请人： Isao Kawanishi
发明人： Isao Kawanishi
IPC分类号： H04N5/238
CPC分类号： H04N5/2351
摘要： Backlight correction by the following steps. The location of a dark distribution is determined, and a dark distribution histogram ratio is calculated. Next, the location of a bright distribution is determined, and a high-brightness slice set value is set. A determination is made as to whether or not a subject is in a backlighted state. When the subject is not in a backlighted state, the high-brightness slice set value is used unchanged. On the other hand, when the subject is in a backlighted state, the dark_ratio is normalized so that, for example, backlight correction is carried out so that a high-brightness component limiter value of an integration signal of a peak-value-detected output is decreased.
摘要翻译：背光校正按以下步骤进行。确定黑色分布的位置，并计算暗分布直方图比。接下来，确定亮分布的位置，并设置高亮度切片设定值。确定被摄体是否处于背光状态。当拍摄对象不处于背光状态时，高亮度片段设定值不变。另一方面，当被摄体处于背光状态时，将dark_ratio归一化，使得例如进行背光校正，使得峰值检测输出的积分信号的高亮度成分限制值减少。

5. 发明授权

US07751619B2 Image processing apparatus and method, recording medium, and program 有权
标题翻译：图像处理装置和方法，记录介质和程序
公开(公告)号：US07751619B2
公开(公告)日：2010-07-06
申请号：US12264500
申请日：2008-11-04
申请人： Isao Kawanishi , Miyuki Okada , Nobuyuki Sato , Ken Nakajima
发明人： Isao Kawanishi , Miyuki Okada , Nobuyuki Sato , Ken Nakajima
IPC分类号： G06K9/00 , G06K9/40
CPC分类号： H04N5/243 , H04N5/217 , H04N5/23296 , H04N9/646
摘要： For each pixel read from an imaging device, a horizontal counter value and a vertical counter value corresponding to the pixel are supplied from a signal generator to a distance computation section via an optical-axis-center coordinate setting section and an up-and-down and right-and-left weighting section. In the distance computation section, the distance to the optical-axis center is computed, and correction coefficients for the zoom wide end and for the zoom tele end, which correspond to the distance, are obtained by look-up tables. The two obtained correction coefficients are blended at a mixture ratio determined by a blend ratio setting section. The blended shading correction coefficients are gain adjusted by a gain adjustment section, after which they are supplied to a correction section. As a result, a correction corresponding to the distance to the optical-axis-center position is performed on the signal of each pixel supplied from an imaging section.
摘要翻译：对于从成像装置读取的每个像素，将与像素相对应的水平计数器值和垂直计数器值经由光轴中心坐标设定部和上下方向从信号发生器供给到距离计算部和右，右加权部分。在距离计算部分中，计算到光轴中心的距离，并且通过查找表获得与距离对应的变焦宽端和变焦远端的校正系数。将两个获得的校正系数以由混合比设置部确定的混合比混合。混合阴影校正系数是通过增益调整部分调整的增益，之后将它们提供给校正部分。结果，对从摄像部提供的每个像素的信号执行与光轴中心位置的距离相对应的校正。

6. 发明申请

US20050264661A1 Digital still camera apparatus, video camera apparatus, and information terminal apparatus 失效
标题翻译：数码相机装置，摄像机装置，信息终端装置
公开(公告)号：US20050264661A1
公开(公告)日：2005-12-01
申请号：US10517025
申请日：2003-06-09
申请人： Isao Kawanishi , Ken Nakajima
发明人： Isao Kawanishi , Ken Nakajima
IPC分类号： H04N5/235 , H04N5/335 , H04N5/353 , H04N5/359 , H04N5/369 , H04N5/372 , H04N9/04 , H04N9/64
CPC分类号： H04N5/3595 , H04N5/2352 , H04N9/045
摘要： The automatic exposure adjustment control that is not affected by the smear is obtained in an image pick-up device control system of an electronic shutter, a lens aperture and an automatic gain control, without performing measures against a change of the dark electric-current of vertical OP, the behavior of the dark noise and defective pixels of vertical OP, and a smear amount is calculated precisely even if the weak smear phenomenon which does not reach a saturation level occurs. Therefore, when the smear is detected, the first electronic shutter speed and the first lens aperture value are measured and the first color information integral values of red, green and blue are measured respectively in a predetermined color measurement area of an effective pixel region of an image pick-up unit and the electronic shutter speed is slowed to a predetermined amount to become the same exposure amount as the exposure amount at the first electronic shutter speed and the first lens aperture value, and the lens aperture is narrowed only to that amount, to measure the second color information integral values of the red, green and blue in the color measurement area, and the smear amount is calculated from the color integral values of the red, green and blue.
摘要翻译：在电子快门，透镜孔径和自动增益控制的图像拾取装置控制系统中获得不受拖影影响的自动曝光调节控制，而不对黑暗电流的变化进行措施即使发生不达到饱和水平的弱涂片现象，也能精确地计算出垂直OP的暗噪声和垂直OP的缺陷像素的行为以及拖尾量。因此，当检测到涂片时，测量第一电子快门速度和第一透镜光圈值，并且在一个有效像素区域的预定颜色测量区域中分别测量红色，绿色和蓝色的第一颜色信息积分值摄像单元和电子快门速度被放慢到预定量，以变成与第一电子快门速度和第一透镜光圈值下的曝光量相同的曝光量，并且透镜孔径仅变窄到该量，测量颜色测量区域中的红色，绿色和蓝色的第二颜色信息积分值，并根据红色，绿色和蓝色的颜色积分值计算涂片量。

7. 发明申请

US20050018907A1 Image pickup apparatus and method 失效
标题翻译：图像拾取装置和方法
公开(公告)号：US20050018907A1
公开(公告)日：2005-01-27
申请号：US10468981
申请日：2002-12-10
申请人： Isao Kawanishi , Tomohiko Naruse , Ken Nakajima
发明人： Isao Kawanishi , Tomohiko Naruse , Ken Nakajima
IPC分类号： H04N5/91 , G06T9/00 , H04N1/41 , H04N5/77 , H04N5/907 , H04N9/804 , H04N9/82 , H04N19/126 , H04N19/136 , H04N19/14 , H04N19/146 , H04N19/426 , H04N19/59 , H04N19/60 , H04N19/625 , H04N19/85 , G06K9/36
CPC分类号： H04N5/772 , H04N5/907 , H04N9/8047 , H04N9/8227 , H04N19/115 , H04N19/117 , H04N19/124 , H04N19/136 , H04N19/149 , H04N19/15 , H04N19/162 , H04N19/176 , H04N19/59 , H04N19/60 , H04N19/80 , H04N2101/00 , H04N2201/33357
摘要： The present invention relates to an image capturing apparatus and method in which the image recording time is reduced and the memory capacity required for compression is also reduced. A number-of-bytes calculation unit 302 determines the number of bytes after compression based on an integrated value of high-frequency integrated data supplied from a high-frequency integration processor. Based on the determined number of bytes, a Q-scale calculation unit 303 determines a Q-scale based on which the image data can be compressed one time to a predetermined data size. A Q-table generation unit 304 generates a Q-table based on the Q-scale. A DCT unit 321 performs a discrete cosine transform on the input image data. A quantization processor 322 adjusts the compression ratio of the image data based on the up-to-date Q-table supplied from the Q-table generation unit 304. A variable-length coding processor 323 encodes the image data with variable length coding such as Huffman coding, and outputs the resulting compressed image data. The present invention is applicable to digital cameras.
摘要翻译：本发明涉及图像记录时间缩短并且压缩所需的存储容量也降低的图像捕获装置和方法。字节数计算单元302基于从高频积分处理器提供的高频综合数据的积分值来确定压缩后的字节数。基于所确定的字节数，Q尺度计算单元303根据其可以将图像数据压缩一次到预定数据大小来确定Q标度。 Q表生成单元304基于Q量表生成Q表。 DCT单元321对输入图像数据执行离散余弦变换。量化处理器322基于从Q表生成单元304提供的最新Q表来调整图像数据的压缩比。可变长度编码处理器323对具有可变长度编码的图像数据进行编码，例如霍夫曼编码，并输出所得到的压缩图像数据。本发明适用于数码相机。

8. 发明授权

US07881543B2 Image compression processing device, image compression processing method, and image compression processing program 失效
标题翻译：图像压缩处理装置，图像压缩处理方法以及图像压缩处理程序
公开(公告)号：US07881543B2
公开(公告)日：2011-02-01
申请号：US11597333
申请日：2005-06-22
申请人： Miyuki Okada , Isao Kawanishi , Mikiko Hama , Takeshi Harano
发明人： Miyuki Okada , Isao Kawanishi , Mikiko Hama , Takeshi Harano
IPC分类号： G06K9/36 , G06K9/00 , G06K9/40 , H04N1/00 , H04N7/12 , H04N11/02
CPC分类号： H04N19/85 , H04N19/115 , H04N19/14 , H04N19/149 , H04N19/48
摘要： A high-frequency integrating circuit 32 detects characteristics of horizontal high-frequency components and vertical high-frequency components of the image formed by a processing-target image signal. Based on the detection result, a CPU 61 obtains the number of bits of the after-compression-coding data of the image signal, and calculates the compression rate dependent upon the number of bits. The CPU 61 controls an image codec 36 so that the processing-target image signal is compression-coded through only one time of compression coding processing by use of the calculated compression rate. This configuration allows the image compression processing (compression coding) to be rapidly executed with high accuracy.
摘要翻译：高频积分电路32检测由处理对象图像信号形成的图像的水平高频分量和垂直高频分量的特性。基于检测结果，CPU 61获得图像信号的压缩后编码数据的位数，并且根据比特数来计算压缩率。 CPU61控制图像编解码器36，使得处理对象图像信号仅通过使用计算的压缩率的压缩编码处理的一次进行压缩编码。该配置允许以高精度快速执行图像压缩处理（压缩编码）。

9. 发明授权

US07518643B2 Camera device and shooting method 失效
标题翻译：相机设备和拍摄方式
公开(公告)号：US07518643B2
公开(公告)日：2009-04-14
申请号：US10940223
申请日：2004-09-13
申请人： Isao Kawanishi
发明人： Isao Kawanishi
IPC分类号： H04N5/217 , H04N5/235 , H04N5/238 , G03B7/00 , G06K9/00
CPC分类号： H04N5/2351
摘要： A camera device and method for performing a shooting operation by converting image light into an electrical signal. The location of a dark distribution is determined, and a dark distribution histogram ratio is calculated. The location of a bright distribution is determined, and a high-brightness slice set value is set. A determination is made as to whether or not a subject is in a backlighted state based on whether a dark_ratio falls within a predetermined range. When the subject is not in a backlighted state, the previously-set high-brightness slice set value is used unchanged. On the other hand, when the subject is in a backlighted state, the dark_ratio is normalized, so that, for example, backlight correction is carried out so that a high-brightness component limiter value of an integration signal of a peak-value-detected output is decreased.
摘要翻译：一种照相机装置和方法，用于通过将图像光转换成电信号来执行拍摄操作。确定黑色分布的位置，并计算暗分布直方图比。确定亮分布的位置，并设置高亮度切片设定值。根据暗度是否落在预定范围内，确定被摄体是否处于背光状态。当被摄体不处于背光状态时，预先设定的高亮度片设定值不变。另一方面，当被摄体处于背光状态时，对暗度进行归一化处理，从而例如进行背光校正，使得峰值检测的积分信号的高亮度成分限制值输出减少。

10. 发明授权

US07358993B2 Digital still camera apparatus, video camera apparatus, and information terminal apparatus 失效
标题翻译：数码相机装置，摄像机装置，信息终端装置
公开(公告)号：US07358993B2
公开(公告)日：2008-04-15
申请号：US10517025
申请日：2003-06-09
申请人： Isao Kawanishi , Ken Nakajima
发明人： Isao Kawanishi , Ken Nakajima
IPC分类号： H04N9/64
CPC分类号： H04N5/3595 , H04N5/2352 , H04N9/045
摘要： Automatic exposure adjustment control that is not affected by smear. An image pick-up device control system of an electronic shutter, a lens aperture and an automatic gain control. Smear amount is calculated precisely even if weak smear phenomenon does not reach a saturation level. When smear is detected, a first electronic shutter speed and a first lens aperture value are measured and first color information integral values of red, green and blue are measured in a predetermined color measurement area of an effective pixel region of an image pick-up unit. The electronic shutter speed is slowed to a predetermined amount to provide the same exposure as the exposure at the first electronic shutter speed and first lens aperture, and the lens aperture is narrowed only to that amount to measure the second color information integral values of the red, green and blue in the color measurement area. The smear amount is calculated from the color integral values of the red, green and blue.
摘要翻译：自动曝光调整控制，不受涂片影响。电子快门的摄像装置控制系统，透镜孔径和自动增益控制。涂抹量即使在弱涂片现象未达到饱和水平时也能精确计算。当检测到污迹时，测量第一电子快门速度和第一透镜孔径值，并且在图像拾取单元的有效像素区域的预定颜色测量区域中测量红色，绿色和蓝色的第一颜色信息积分值。电子快门速度减慢到预定的量以提供与第一电子快门速度和第一透镜孔径处的曝光相同的曝光，并且透镜孔径仅变窄到该量，以测量红色的第二颜色信息积分值，绿色和蓝色在颜色测量区域。涂抹量根据红色，绿色和蓝色的颜色积分值计算。

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