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61. 发明授权

US08467450B2 Moving image coding apparatus and moving image decoding apparatus 有权
标题翻译：运动图像编码装置和运动图像解码装置
公开(公告)号：US08467450B2
公开(公告)日：2013-06-18
申请号：US12067729
申请日：2006-09-22
申请人： Yoshimi Moriya , Shunichi Sekiguchi , Yoshihisa Yamada , Kohtaro Asai
发明人： Yoshimi Moriya , Shunichi Sekiguchi , Yoshihisa Yamada , Kohtaro Asai
IPC分类号： H04N7/12 , H04N7/50
CPC分类号： H04N19/119 , H04N19/105 , H04N19/124 , H04N19/13 , H04N19/137 , H04N19/139 , H04N19/159 , H04N19/167 , H04N19/172 , H04N19/176 , H04N19/182 , H04N19/44 , H04N19/50 , H04N19/51 , H04N19/543 , H04N19/61
摘要： A macro block size determining unit 1 determines the size of each macro block on a frame-by-frame basis. A macro block dividing unit 2 divides an inputted image into macro blocks each having the size determined by the macro block size determining unit 1. A macro block coding unit 3 determines a coding mode for each of the macro blocks divided by the macro block dividing unit 2, and codes pixel values in each of the macro blocks in the determined coding mode.
摘要翻译：宏块大小确定单元1逐帧地确定每个宏块的大小。宏块划分单元2将输入的图像划分为具有由宏块大小确定单元1确定的大小的宏块。宏块编码单元3确定由宏块划分单元划分的每个宏块的编码模式在所确定的编码模式中，对每个宏块中的像素值进行编码。

62. 发明授权

US08422092B2 Illuminating device, image-reading apparatus, and image-forming equipment 有权
标题翻译：照明装置，图像读取装置和图像形成装置
公开(公告)号：US08422092B2
公开(公告)日：2013-04-16
申请号：US12616824
申请日：2009-11-12
申请人： Yasuhiro Suto , Mitsuharu Yoshimoto , Tomohiko Okada , Shohichi Fukutome , Hisashi Yamanaka , Kenji Nakanishi , Yoshihisa Yamada
发明人： Yasuhiro Suto , Mitsuharu Yoshimoto , Tomohiko Okada , Shohichi Fukutome , Hisashi Yamanaka , Kenji Nakanishi , Yoshihisa Yamada
IPC分类号： H04N1/04
CPC分类号： G03G15/04036 , G03G15/043 , G03G15/0435
摘要： An embodiment of the present invention provides an illuminating device that is disposed in an image-reading apparatus and image-forming equipment, including a light-source portion on one side; a light-source portion on the other side; and a long translucent light-guiding member having a light-discharging face long in a longitudinal direction thereof, and guiding light derived from the one light-source portion from one end face in the longitudinal direction, and light derived from the other light-source portion from the other end face in the longitudinal direction so that the guided light is irradiated to an object through the long light-discharging face; wherein the one and the other light-source portions are arranged such that positions of optical axes thereof differ from each other in a direction that is parallel to a light-irradiated face of the object and in a direction that is perpendicular to the longitudinal direction of the light-guiding member.
摘要翻译：本发明的实施例提供一种照明装置，其设置在图像读取装置和图像形成装置中，该装置包括：一侧的光源部; 另一侧的光源部分; 以及具有沿其长度方向长的放光面的长半透明导光部件，并且从长度方向的一个端面引导从一个光源部分导出的光，以及从另一个光源从长边方向的另一端面部分，使得被引导的光通过长的放光面照射到物体上; 其中所述一个和另一个光源部分被布置成使得其光轴的位置在与被照射物体的光照射面平行的方向上彼此不同，并且在垂直于物体的纵向方向的方向上彼此不同导光部件。

63. 发明申请

US20130038434A1 ON-VEHICLE DISPLAY DEVICE 有权
标题翻译：车载显示设备
公开(公告)号：US20130038434A1
公开(公告)日：2013-02-14
申请号：US13643719
申请日：2011-05-25
申请人： Yoshihisa Yamada , Kenichirou Kawamura , Shuichi Ishibashi
发明人： Yoshihisa Yamada , Kenichirou Kawamura , Shuichi Ishibashi
IPC分类号： B60Q1/00
CPC分类号： B60K37/06
摘要： An on-vehicle display device includes a first display section provided in an area within a width of a steering wheel of a vehicle viewed from a driver sitting on a driver seat of the vehicle and which displays at least one piece of report information concerning a state of the vehicle, a second display section provided in an area outside the width of the steering wheel viewed from the driver and which displays an image, and a control section which controls displays of the first display section and the second display section respectively. When a piece of report information is displayed on the first display section, the control section controls to display an information image corresponding to the piece of report information on the second display section.
摘要翻译：车载显示装置包括：第一显示部，其设置在从坐在车辆的驾驶员座椅上的驾驶员的车辆的方向盘的宽度内的区域内，并且显示至少一个关于状态的报告信息所述第二显示部设置在从所述驾驶员观看并显示图像的所述方向盘的宽度以外的区域中，以及控制部，其分别控制所述第一显示部和所述第二显示部的显示。当在第一显示部分上显示一条报告信息时，控制部分控制在第二显示部分上显示与该报告信息相对应的信息图像。

64. 发明授权

US08369404B2 Moving image decoding device and moving image decoding method 有权
标题翻译：运动图像解码装置和运动图像解码方法
公开(公告)号：US08369404B2
公开(公告)日：2013-02-05
申请号：US11925248
申请日：2007-10-26
申请人： Shunichi Sekiguchi , Yoshimi Moriya , Kazuo Sugimoto , Yoshihisa Yamada , Kohtaro Asai , Tokumichi Murakami , Yuichi Idehara
发明人： Shunichi Sekiguchi , Yoshimi Moriya , Kazuo Sugimoto , Yoshihisa Yamada , Kohtaro Asai , Tokumichi Murakami , Yuichi Idehara
IPC分类号： H04B1/66
CPC分类号： H04N19/82 , H04N19/186 , H04N19/70
摘要： Encoding and decoding are uniformly carried out for a plurality of chroma formats. Based on a control signal for providing a chroma format type of an input moving image signal, in the case of a chroma format of 4:2:0 or 4:2:2, a first intra prediction mode deciding unit and a first intra prediction image generation unit are applied to a luminance component of the input moving image signal, and a second intra prediction mode deciding unit and a second intra prediction image generation unit are applied to a chrominance component. In the case of a chroma format of 4:4:4, the first intra prediction mode deciding unit and the first intra prediction image generation unit are applied to all color components to carry out encoding, and a variable length encoding unit multiplexes the control signal as encoding data to be applied to a moving image sequence unit on a bit stream.
摘要翻译：针对多种色度格式均匀地执行编码和解码。基于用于提供输入运动图像信号的色度格式的控制信号，在4：2：0或4：2：2的色度格式的情况下，第一帧内预测模式判定单元和第一帧内预测图像生成单元被应用于输入运动图像信号的亮度分量，并且第二帧内预测模式判定单元和第二帧内预测图像生成单元被应用于色度分量。在4：4：4的色度格式的情况下，将第一帧内预测模式判定单元和第一帧内预测图像生成单元应用于全部颜色分量，进行编码，并且可变长度编码单元将控制信号作为要应用于位流上的运动图像序列单元的编码数据。

65. 发明授权

US08139875B2 Image encoding device, image decoding device, image encoding method and image decoding method 有权
标题翻译：图像编码装置，图像解码装置，图像编码方法和图像解码方法
公开(公告)号：US08139875B2
公开(公告)日：2012-03-20
申请号：US11929174
申请日：2007-10-30
申请人： Shunichi Sekiguchi , Shuichi Yamagishi , Yoshimi Moriya , Yoshihisa Yamada , Kohtaro Asai , Tokumichi Murakami , Yuichi Idehara
发明人： Shunichi Sekiguchi , Shuichi Yamagishi , Yoshimi Moriya , Yoshihisa Yamada , Kohtaro Asai , Tokumichi Murakami , Yuichi Idehara
IPC分类号： G06K9/36
CPC分类号： H04N19/517 , H04N19/107 , H04N19/109 , H04N19/11 , H04N19/117 , H04N19/147 , H04N19/176 , H04N19/186 , H04N19/19 , H04N19/436 , H04N19/523 , H04N19/593 , H04N19/61 , H04N19/91
摘要： An encoding device includes a color component separating unit for separating an input bit stream for the respective color components, a block dividing unit for dividing an input color component signal into blocks to generate a signal of an encoding unit area, a predicted image generating unit for generating a predicted image for the signal, a determining unit for determining a prediction mode used for encoding according to a prediction efficiency of the predicted image, a prediction error encoding unit for encoding a difference between the predicted image corresponding to the prediction mode determined by the determining unit and the input color component signal, and an encoding unit for variable length-coding the prediction mode, an output from the prediction error encoding unit, and a color component identification flag indicating the color component to which the input bit stream belongs as a result of the color component separation.
摘要翻译：一种编码装置，包括用于分离各个颜色分量的输入比特流的颜色分量分离单元，用于将输入颜色分量信号分割成块以产生编码单位区域的信号的块分割单元，用于产生用于该信号的预测图像;确定单元，用于根据预测图像的预测效率确定用于编码的预测模式;预测误差编码单元，用于对与由所述预测图像确定的预测模式相对应的预测图像之间的差进行编码; 确定单元和输入颜色分量信号，以及用于对预测模式进行可变长度编码的编码单元，来自预测误差编码单元的输出和指示输入比特流所属的颜色分量的颜色分量识别标志为颜色成分分离的结果。

66. 发明授权

US08125119B2 Piezoelectric actuator control circuit, image stabilization control circuit, and imaging device 有权
标题翻译：压电致动器控制电路，图像稳定控制电路和成像装置
公开(公告)号：US08125119B2
公开(公告)日：2012-02-28
申请号：US12314661
申请日：2008-12-15
申请人： Yoshihisa Yamada , Tomonori Kamiya
发明人： Yoshihisa Yamada , Tomonori Kamiya
IPC分类号： H01L41/09 , H02N2/06
CPC分类号： H02N2/062 , G03B17/00 , H04N5/23248 , H04N5/23287
摘要： In a control circuit for servo control of a piezoelectric actuator, it is possible to efficiently move a movement object toward a target position in each servo control cycle. A pulse generation circuit (26) generates a drive pulse a plurality of times within a servo control cycle. The ideal value of the amount of movement in one drive pulse is stored in a register (28), and is used to estimate the amount of movement required to reach the target position of a lens (8) each time a drive pulse is generated. It is possible to switch between coarse movement and fine movement by using two types of drive pulses that have mutually different duty ratios, and the lens (8) can be rapidly moved by coarse movement when the required amount of movement is large, and fine movement when the required amount of movement is small.
摘要翻译：在用于压电致动器的伺服控制的控制电路中，可以在每个伺服控制周期中有效地将运动物体朝向目标位置移动。脉冲发生电路（26）在伺服控制周期内多次产生驱动脉冲。一个驱动脉冲中的移动量的理想值被存储在寄存器（28）中，并且用于在每次产生驱动脉冲时估计到达镜头（8）的目标位置所需的移动量。可以通过使用具有相互不同的占空比的两种类型的驱动脉冲来在粗略移动和精细移动之间切换，并且当所需的移动量大时，透镜（8）可以通过粗略的移动快速移动，并且微动当所需的移动量小时。

67. 发明授权

US08081200B2 Laser exposure device, cleaning tool, and image forming apparatus 有权
标题翻译：激光曝光装置，清洁工具和成像装置
公开(公告)号：US08081200B2
公开(公告)日：2011-12-20
申请号：US12334691
申请日：2008-12-15
申请人： Yoshihisa Yamada , Nobuhiro Shirai
发明人： Yoshihisa Yamada , Nobuhiro Shirai
IPC分类号： B41J2/385 , G03G15/20
CPC分类号： G03G15/326 , G03G15/04072 , G03G15/0435 , G03G21/00 , G03G21/1666 , G03G2215/0404 , G03G2221/1636 , H04N1/00909
摘要： Emission windows are prevented from being contaminated and are cleaned easily. The emission windows for emitting light beams are disposed on a housing of a laser exposure device having optical elements arranged inside for exposing a photoreceptor, and the upper surface of the housing is provided with a slidable shutter with openings. An image forming apparatus includes guide rails independent of the laser exposure device to movably guide predetermined cleaning brushes in the longitudinal direction of the emission windows. When the cleaning brushes are mounted on the guide rails and moved toward the inner side of the apparatus, the cleaning brushes touch a slant portion of a rib and the shutter is moved to the right to align the openings with the emission windows. While the cleaning brushes touch a longitudinally extending portion, the emission windows are exposed to enable the cleaning of the exposed window using the cleaning tool.
摘要翻译：防止排放窗被污染，并且容易清洁。用于发射光束的发射窗设置在激光曝光装置的壳体上，该激光曝光装置具有布置在内部的光学元件以暴露感光体，并且壳体的上表面设置有具有开口的可滑动的快门。图像形成装置包括独立于激光曝光装置的导轨，以沿着发射窗的纵向可移动地引导预定的清洁刷。当清洁刷安装在导轨上并朝向装置的内侧移动时，清洁刷接触肋的倾斜部分，并且快门向右移动以将开口与发射窗对准。当清洁刷接触纵向延伸的部分时，发射窗被暴露以使得能够使用清洁工具清洁暴露的窗口。

68. 发明授权

US08058770B2 Image stabilization control circuit, imaging device, and piezoelectric actuator drive circuit 有权
标题翻译：图像稳定控制电路，成像装置和压电致动器驱动电路
公开(公告)号：US08058770B2
公开(公告)日：2011-11-15
申请号：US12314663
申请日：2008-12-15
申请人： Yoshihisa Yamada , Tomonori Kamiya
发明人： Yoshihisa Yamada , Tomonori Kamiya
IPC分类号： H01L41/08
CPC分类号： G02B27/646 , H02N2/062
摘要： In a drive circuit for a piezoelectric actuator, it is possible to move a movement object to a target position rapidly and with good precision. Parameters for two types of drive pulses (PL1, PL2) having different duty ratios are stored in a register (28). A pulse generation circuit (26) is configured so as to be able to switch, based on a parameter stored in the register (28), between (PL1) having a large displacement step width of a lens (8), and (PL2) having a small displacement step width. The lens (8) can be rapidly moved through coarse movement by (PL1), and the lens (8) can be made to approach the target position with good precision through fine movement by (PL2).
摘要翻译：在用于压电致动器的驱动电路中，可以快速且准确地将运动物体移动到目标位置。具有不同占空比的两种类型的驱动脉冲（PL1，PL2）的参数被存储在寄存器（28）中。脉冲发生电路（26）被配置为能够基于存储在寄存器（28）中的参数在具有大的透镜（8）的位移步长宽度的（PL1）和（PL2）之间切换，具有小的位移步长。透镜（8）可以通过（PL1）的粗略移动而快速移动，并且透镜（8）可以通过（PL2）的精细移动以高精度接近目标位置。

69. 发明申请

US20110273752A1 ILLUMINATING APPARATUS, IMAGE READING APPARATUS, AND IMAGE FORMING APPARATUS 有权
标题翻译：照明设备，图像读取装置和图像形成装置
公开(公告)号：US20110273752A1
公开(公告)日：2011-11-10
申请号：US13144874
申请日：2009-12-18
申请人： Yasuhiro Suto , Tomohiko Okada , Shohichi Fukutome , Hisashi Yamanaka , Kenji Nakanishi , Yoshihisa Yamada , Mitsuharu Yoshimoto , Eiji Kurimoto , Keiji Sakai
发明人： Yasuhiro Suto , Tomohiko Okada , Shohichi Fukutome , Hisashi Yamanaka , Kenji Nakanishi , Yoshihisa Yamada , Mitsuharu Yoshimoto , Eiji Kurimoto , Keiji Sakai
IPC分类号： H04N1/04 , F21S4/00
CPC分类号： G03B27/54 , G03G15/043 , H04N1/02815 , H04N1/02845 , H04N1/02865 , H04N1/1013 , H04N1/193 , H04N2201/0081
摘要： In a light source unit (210) serving as an embodiment of an illuminating apparatus, when P is a light-emitting element pitch [mm], and H is an optical axis distance [mm] between light-emitting elements (212) and an original (G), and when, in an illuminance cycle (T) representing repetition of bright and dark areas in a main scanning direction (X) on a light-irradiated face (Gs) of the original (G) caused by the light-emitting elements (212), the light-emitting element pitch (P) and the optical axis distance (H) are set such that unevenness [%] (M) (=(L1−L2)/L3 [%]) obtained by dividing a value obtained by subtracting a minimum illuminance value (L2) from a maximum illuminance value (L1) by an average illuminance value (L3) and an inter-unevenness distance [mm] (N) which is a half cycle of the illuminance cycle (T) satisfy the relation M≦N/2−5.5, and more preferably, M≦N/2−7.5.
摘要翻译：在作为照明装置的实施例的光源单元（210）中，当P是发光元件间距[mm]，H是发光元件（212）与发光元件（212）之间的光轴距离[mm] 原始（G），并且当在由发光元件（G）引起的原始（G）的光照射面（G）上的主扫描方向（X）上的亮区域的重复的照度周期（T）中，发光元件（212），发光元件间距（P）和光轴距离（H）被设定为使得通过划分获得的不平坦度[％]（M）（=（L1-L2）/ L3 [％] 通过从最大照度值（L1）减去作为照度周期的半周期的平均照度值（L3）和不等间距离（mm）（N）而得到的最小照度值（L2） T）满足关系M＆NlE; N / 2-5.5，更优选M＆lt; NE; N / 2-7.5。

70. 发明申请

US20110216830A1 MOVING IMAGE ENCODER AND MOVING IMAGE DECODER 有权
标题翻译：移动图像编码器和移动图像解码器
公开(公告)号：US20110216830A1
公开(公告)日：2011-09-08
申请号：US13129253
申请日：2009-11-13
申请人： Yoshimi Moriya , Yoshihisa Yamada , Shunichi Sekiguchi , Yoshiaki Kato
发明人： Yoshimi Moriya , Yoshihisa Yamada , Shunichi Sekiguchi , Yoshiaki Kato
IPC分类号： H04N7/32
CPC分类号： H04N19/59 , H04N19/593
摘要： A moving image encoder has an image separating unit (1) for generating four separate images (1)-(4) by sampling pixels constituting an input image every two alternate pixels in the horizontal direction and each alternate pixel in the vertical direction. An intraframe predictive coding unit performs intraframe predictive coding of the separate image (1) by using pixels constituting the separate image (1) produced by the image separating unit (1). An inter-separate image predictive coding unit 12 performs inter-separate image predictive coding of the separate images (2)-(4) produced by the image separating unit 1 by using the pixels constituting the separate image (1) produced by the image separating unit (1).
摘要翻译：运动图像编码器具有图像分离单元（1），用于通过对水平方向上的每两个交替像素和垂直方向上的每个交替像素构成输入图像的像素来生成四个分离的图像（1） - （4）。帧内预测编码单元通过使用构成由图像分离单元（1）生成的分离图像（1）的像素来对分离图像（1）进行帧内预测编码。分离图像预测编码单元12通过使用构成由图像分离产生的分离图像（1）的像素，对由图像分离单元1产生的分离图像（2） - （4）进行分离间图像预测编码单元1）。

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