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1.发明授权Exposure device utilizing LEDs each having a plurality of luminescence portions 失效利用具有多个发光部分的LED的曝光装置
公开(公告)号：US5729269A
公开(公告)日：1998-03-17
申请号：US571186
申请日：1995-12-12
CPC分类号： B41J2/45
摘要： An image forming apparatus is provided with a photoreceptor, and an exposure device for exposing the photoreceptor based on image data so as to form an electrostatic latent image on the photoreceptor. The exposure device has a plurality of light emitting devices aligned along a main scanning direction of the photoreceptor, the respective light emitting devices having a plurality of luminescence portions, and a light emitting device driver for applying a voltage to the respective luminescence portions so that the luminescence area of the light emitting device increases step by step whenever the applied voltage increases by a predetermined voltage based on the image data. With the arrangement, tone expression is realized in the electrostatic latent image, according to the size of the luminescence area of the respective light emitting devices, which can be controlled by the voltage applied to the respective light emitting devices based on the image data. Accordingly, it is possible to form the electrostatic latent image having many tones on the photoreceptor based on image data accurately and easily.
摘要翻译： 图像形成装置设置有感光体，以及用于基于图像数据曝光感光体以在感光体上形成静电潜像的曝光装置。 曝光装置具有沿着感光体的主扫描方向排列的多个发光器件，各发光器件具有多个发光部分，以及用于向各个发光部分施加电压的发光器件驱动器， 只要施加的电压基于图像数据增加预定电压，发光器件的发光面积逐渐增加。 利用该布置，根据可以基于图像数据施加到各个发光装置的电压来控制的各个发光器件的发光面积的大小，在静电潜像中实现色调表达。 因此，可以准确且容易地基于图像数据在感光体上形成具有许多色调的静电潜像。
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公开(公告)号：US06738594B2
公开(公告)日：2004-05-18
申请号：US10294743
申请日：2002-11-15
IPC分类号： G03G1501
CPC分类号： G03G15/0194 , G03G15/0189 , G03G2215/0112
摘要： When a transfer and conveyance belt mechanism has already started moving and a recording sheet has just passed through a cyan color photoreceptor drum, photoreceptor drums for cyan, magenta and yellow colors have not yet abutted on the transfer and conveyance belt. Then, only when the recording sheet has passed through the yellow color photoreceptor drum, the photoreceptor drums for cyan, magenta and yellow abut transfer and conveyance belt at the same time.
摘要翻译： 当传送带传送带机构已经开始移动并且记录片材刚刚通过青色感光鼓时，用于青色，品红色和黄色的感光鼓还没有抵靠在传送带上。 然后，只有当记录纸通过黄色感光鼓时，用于青色，品红色和黄色的感光鼓同时与传送带传送。
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公开(公告)号：US07792657B2
公开(公告)日：2010-09-07
申请号：US11978651
申请日：2007-10-30
CPC分类号： G01L19/02 , G01L27/005 , G01L27/007
摘要： A pressure display apparatus that includes a detected signal processor for processing a detected signal Si obtained from a pressure detector for detecting a pressure P, a pressure value display for displaying a detected pressure value Pd at least based on a processed signal Dd obtained from the detected signal processor, and a reference point adjuster for adjusting the display for a given reference pressure value Ps. The reference point adjuster has a reference pressure value setting function to set the reference pressure value Ps for a given magnitude, a deviation value setting capability for obtaining and setting a detected pressure value Pd corresponding to the reference pressure value Ps and the deviation value Ed of the reference pressure value Ps, and a correction capability for correcting at least the detected pressure value Pd regarding the pressure P and displayed on the display based on the deviation Ed.
摘要翻译： 一种压力显示装置，包括用于处理从用于检测压力P的压力检测器获得的检测信号Si的检测信号处理器，至少基于从检测到的处理信号Dd显示检测到的压力值Pd的压力值显示 信号处理器和用于调整给定参考压力值Ps的显示的参考点调节器。 参考点调整器具有基准压力值设定功能，用于设定给定幅度的基准压力值Ps，用于获得和设定与基准压力值Ps相对应的检测压力值Pd和偏差值Ed的偏差值设定能力 参考压力值Ps，以及用于根据偏差Ed校正至少检测到的压力值Pd并显示在显示器上的校正能力。
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公开(公告)号：US07724283B2
公开(公告)日：2010-05-25
申请号：US11023451
申请日：2004-12-29
IPC分类号： H04N5/228
CPC分类号： H04N5/23254 , H04N5/23248 , H04N5/23258
摘要： An electronic camera includes: an image capturing unit that captures a subject image; an image compression unit that executes a specific type of compression processing on image data obtained by the image capturing unit; and a decision-making unit that makes a decision as to whether or not a camera-shake has occurred based upon first compressed image data resulting from the compression processing executed by the image compression unit on first image data obtained by capturing an image following a photographing instruction and second compressed image data resulting from the compression processing executed by the image compression unit on second image data captured prior to the photographing instruction.
摘要翻译： 电子照相机包括：拍摄对象图像的图像拍摄单元; 图像压缩单元，对由图像捕获单元获得的图像数据执行特定类型的压缩处理; 以及决定单元，其基于由图像压缩单元执行的压缩处理产生的第一压缩图像数据判定是否发生了相机抖动，所述第一图像数据通过拍摄拍摄后的图像获得的第一图像数据 由图像压缩单元执行的压缩处理产生的第二压缩图像数据对在拍摄指令之前捕获的第二图像数据。
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公开(公告)号：US20100090859A1
公开(公告)日：2010-04-15
申请号：US12578858
申请日：2009-10-14
申请人： Yuzuru Sato , Takayuki Ite , Toshiaki Kobayashi
发明人： Yuzuru Sato , Takayuki Ite , Toshiaki Kobayashi
摘要： A numeral-displaying face provided with a numeral-display and an exterior wall intersecting a periphery of the numeral-displaying face are provided on a cover and a case body of an indicator. A monitor indicator for checking an operating condition of the indicator is provided on the exterior wall. An outer circumference of the monitor indicator is flush with the exterior wall. A fallen object does not collide with the monitor indicator, so that damage on the monitor indicator can be prevented.
摘要翻译： 设置有与数字显示面的周边相交的数字显示器和外壁的数字显示面设置在指示器的盖和壳体上。 在外墙上设置有用于检查指示器的操作状态的监视器指示器。 监视器指示器的外周与外壁齐平。 坠落的物体不会与显示器指示灯碰撞，从而可以防止显示器指示灯损坏。
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公开(公告)号：US07689255B2
公开(公告)日：2010-03-30
申请号：US11706961
申请日：2007-02-16
IPC分类号： H04M1/00
CPC分类号： G11B31/00 , B60R11/02 , B60R11/0247 , B60R11/0264 , B60R2011/008 , B60R2011/0294 , G11B33/027 , H04M1/6091
摘要： An in-vehicle apparatus including: an apparatus body; a front surface of the apparatus body; and a lid configured to open and close the front surface. A microphone directed to the front side of the front surface in the condition where the lid is opened is provided at the front surface of the apparatus body. A gap for communication between the location, where the microphone is provided, of the front surface and the outside is secured between the front surface and the lid in the condition where the front surface of the apparatus body is closed with the lid.
摘要翻译： 一种车载设备，包括：设备主体; 设备主体的前表面; 以及构造成打开和关闭前表面的盖子。 在打开盖子的状态下，指向前表面前侧的麦克风设置在装置本体的前表面。 在装置主体的前表面用盖子关闭的状态下，前表面和外侧之间的麦克风位置之间的通信间隙被固定在前表面和盖子之间。
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公开(公告)号：US07672033B2
公开(公告)日：2010-03-02
申请号：US11700813
申请日：2007-02-01
申请人： Toshiaki Kobayashi , Kenji Uchida , Akira Toyama , Katsuya Ikezawa , Akira Miura , Yasukazu Akasaka
发明人： Toshiaki Kobayashi , Kenji Uchida , Akira Toyama , Katsuya Ikezawa , Akira Miura , Yasukazu Akasaka
IPC分类号： G02B26/00
CPC分类号： G02F1/0327 , G02F1/0123 , H04B10/501
摘要： In a light modulating apparatus of an external modulating type which is used in an optical communication system, there are provided an LN modulator, a light branching circuit, a photoelectric converter, a bias control circuit, a driver for an LN modulator which serves to drive the LN modulator in response to an input electric signal, a capacitor for cutting off DC and low frequency components of the input electric signal, a low frequency component compensating circuit for compensating the DC and low frequency components of the input electric signal, and an adding circuit for adding an output of the bias control circuit and that of the low frequency component compensating circuit and generating a bias control signal of the LN modulator.
摘要翻译： 在光通信系统中使用的外调制光调制装置中，设置有LN调制器，光分支电路，光电转换器，偏置控制电路，用于驱动LN调制器的驱动器 LN调制器响应于输入电信号，用于切断DC的电容器和输入电信号的低频分量;用于补偿输入电信号的DC和低频分量的低频分量补偿电路，以及添加 用于添加偏置控制电路的输出和低频分量补偿电路的输出的电路，并产生LN调制器的偏置控制信号。
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公开(公告)号：US20090009629A1
公开(公告)日：2009-01-08
申请号：US12071670
申请日：2008-02-25
申请人： Satoshi Ejima , Kazuya Umeyama , Takumi Kawahara , Toshihisa Kuroiwa , Toshiaki Kobayashi , Hirotake Nozaki , Tomoaki Kawamura
发明人： Satoshi Ejima , Kazuya Umeyama , Takumi Kawahara , Toshihisa Kuroiwa , Toshiaki Kobayashi , Hirotake Nozaki , Tomoaki Kawamura
IPC分类号： H04N5/76
CPC分类号： H04N5/772 , H04N5/765 , H04N5/907 , H04N5/9205 , H04N9/8042 , H04N9/8227
摘要： An electronic camera of the present invention includes: an imaging unit capturing a subject to generate an original image; a derivative image generating unit reducing resolution or color of the original image to generate a derivative image for transfer; a recording unit recording the original image and the derivative image thereon such that the original image and the derivative image get associated with each other; and a transfer unit transferring the derivative image recorded on the recording unit to an external transfer destination. In this configuration, the recording unit finds the derivative image (original image) by referring to the association with the original image (or derivative image), thereby collectively managing the original image and the derivative image. This makes it possible to prevent a user from being confused at image management due to the original image and the derivative image being the same image.
摘要翻译： 本发明的电子照相机包括：成像单元，其捕获被摄体以产生原始图像; 导出图像生成单元，其降低原始图像的分辨率或颜色，生成用于传送的导出图像; 记录单元，其在原始图像和导数图像上记录原始图像和导数图像，使得原始图像和导数图像彼此相关联; 以及传送单元，将记录在记录单元上的导出图像传送到外部传送目的地。 在该配置中，记录单元通过参照与原始图像（或派生图像）的关联来找到导出图像（原始图像），从而共同管理原始图像和导出图像。 这使得可以防止用户由于原始图像和导出图像是相同图像而在图像管理中混淆。
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公开(公告)号：US20070177252A1
公开(公告)日：2007-08-02
申请号：US11700813
申请日：2007-02-01
申请人： Toshiaki Kobayashi , Kenji Uchida , Akira Toyama , Katsuya Ikezawa , Akira Miura , Yasukazu Akasaka
发明人： Toshiaki Kobayashi , Kenji Uchida , Akira Toyama , Katsuya Ikezawa , Akira Miura , Yasukazu Akasaka
IPC分类号： G02F1/00
CPC分类号： G02F1/0327 , G02F1/0123 , H04B10/501
摘要： In a light modulating apparatus of an external modulating type which is used in an optical communication system, there are provided an LN modulator, a light branching circuit, a photoelectric converter, a bias control circuit, a driver for an LN modulator which serves to drive the LN modulator in response to an input electric signal, a capacitor for cutting off DC and low frequency components of the input electric signal, a low frequency component compensating circuit for compensating the DC and low frequency components of the input electric signal, and an adding circuit for adding an output of the bias control circuit and that of the low frequency component compensating circuit and generating a bias control signal of the LN modulator.
摘要翻译： 在光通信系统中使用的外调制光调制装置中，设置有LN调制器，光分支电路，光电转换器，偏置控制电路，用于驱动LN调制器的驱动器 LN调制器响应于输入电信号，用于切断DC的电容器和输入电信号的低频分量;用于补偿输入电信号的DC和低频分量的低频分量补偿电路，以及添加 用于添加偏置控制电路的输出和低频分量补偿电路的输出的电路，并产生LN调制器的偏置控制信号。
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公开(公告)号：US20070070488A1
公开(公告)日：2007-03-29
申请号：US11527561
申请日：2006-09-27
申请人： Akira Miura , Kenji Uchida , Katsuya Ikezawa , Hiroyuki Matsuura , Akira Toyama , Toshiaki Kobayashi , Tsuyoshi Yakihara , Kousuke Doi
发明人： Akira Miura , Kenji Uchida , Katsuya Ikezawa , Hiroyuki Matsuura , Akira Toyama , Toshiaki Kobayashi , Tsuyoshi Yakihara , Kousuke Doi
IPC分类号： G02F1/03
CPC分类号： G02F1/0123 , G02F1/2255 , G02F2001/212 , G02F2202/20 , G02F2203/21
摘要： A light modulation apparatus including a Mach-Zehnder type light modulator, a driver for modulator outputting a control signal according to an input electric signal, a light branching circuit branching the output light signal, and a bias control circuit applying a bias voltage to the light modulator based on the branched light signal, the apparatus further comprises: a burst pause state detection circuit detecting a pause state of a burst signal included in the input electric signal; a photoelectric transducer converting an output light signal branched by the light branching circuit into an electric signal; a sampling circuit extracting the electric signal converted while the pause state is detected by the burst pause state; and a bias voltage adjustment circuit adjusting a bias voltage value of the bias voltage based on a voltage level of the extracted electric signal.
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