公开(公告)号：US20090102987A1

公开(公告)日：2009-04-23

申请号：US12248172

申请日：2008-10-09

申请人： Kiyoto Kojima

发明人： Kiyoto Kojima

IPC分类号： H04N9/31

CPC分类号： H04N9/3188

摘要： A projector includes: an image pickup unit which obtains an image of a subject; an image signal processing unit which cuts an image corresponding to a projection display area of the subject contained in an image obtained by the image pickup unit, and processes an image signal such that the cut image has a predetermined size to produce a projection image signal; and a projection unit which produces an image according to the image signal produced by the image signal processing unit and projects the image.

摘要翻译： 一种投影仪，包括：图像拾取单元，其获得被摄体的图像; 图像信号处理单元，其切割与由所述图像拾取单元获得的图像中包含的所述被摄体的投影显示区域相对应的图像，并处理图像信号，使得所述切割图像具有预定尺寸以产生投影图像信号; 以及投影单元，其根据由图像信号处理单元产生的图像信号产生图像并投影图像。

公开(公告)号：US20130264763A1

公开(公告)日：2013-10-10

申请号：US13852263

申请日：2013-03-28

申请人： Hiroshi OYAMA ,  Kenji IZUMIYA ,  Kiyoto KOJIMA ,  Atsushi TAKAHASHI

发明人： Hiroshi OYAMA ,  Kenji IZUMIYA ,  Kiyoto KOJIMA ,  Atsushi TAKAHASHI

IPC分类号： B65H5/06

CPC分类号： B65H5/062 ,  B41J13/0018 ,  B65H3/44 ,  B65H5/26 ,  B65H9/006 ,  B65H2402/10 ,  B65H2404/13 ,  B65H2404/14 ,  B65H2405/15 ,  B65H2405/332 ,  B65H2701/1916 ,  G03G15/6511 ,  G03G15/6567 ,  G03G15/6588 ,  G03G15/6594 ,  G03G2215/00514

摘要： When conveying an envelope, a posture of the envelope is corrected by hitting a closed portion of the envelope, which is opposite side of an opened portion of the envelope, against a nip portion between upper and lower rollers of the pre-registration rollers and the envelope is then conveyed with the envelope being nipped by the upper and lower rollers of the pre-registration, rollers. The upper and lower rollers of the pre-registration rollers nip the envelope to remove air from the envelope. When setting an envelope mode to control a conveying speed of the envelope based on a coverage rate of an image to be formed on the envelope, the conveying speed of the envelope is controlled by adjusting a rotation speed of the registration rollers based on the coverage rate of the set envelope mode.

摘要翻译： 当输送信封时，通过将与外壳的打开部分的相反侧的信封的封闭部分击打在预定位辊的上辊和下辊之间的辊隙部分上来纠正外壳的姿势， 然后，信封被传送，其中信封被预注册辊的上辊和下辊夹持。 预定位辊的上下辊压合信封以从信封中除去空气。 当设置信封模式以基于要在信封上形成的图像的覆盖率来控制信封的传送速度时，通过基于覆盖率调整对位辊的转速来控制信封的传送速度 的设定包络模式。

公开(公告)号：US08764003B2

公开(公告)日：2014-07-01

申请号：US13852263

申请日：2013-03-28

申请人： Hiroshi Oyama ,  Kenji Izumiya ,  Kiyoto Kojima ,  Atsushi Takahashi

发明人： Hiroshi Oyama ,  Kenji Izumiya ,  Kiyoto Kojima ,  Atsushi Takahashi

IPC分类号： B65H5/00

CPC分类号： B65H5/062 ,  B41J13/0018 ,  B65H3/44 ,  B65H5/26 ,  B65H9/006 ,  B65H2402/10 ,  B65H2404/13 ,  B65H2404/14 ,  B65H2405/15 ,  B65H2405/332 ,  B65H2701/1916 ,  G03G15/6511 ,  G03G15/6567 ,  G03G15/6588 ,  G03G15/6594 ,  G03G2215/00514

摘要： When conveying an envelope, a posture of the envelope is corrected by hitting a closed portion of the envelope, which is opposite side of an opened portion of the envelope, against a nip portion between upper and lower rollers of the pre-registration rollers and the envelope is then conveyed with the envelope being nipped by the upper and lower rollers of the pre-registration rollers. The upper and lower rollers of the pre-registration rollers nip the envelope to remove air from the envelope. When setting an envelope mode to control a conveying speed of the envelope based on a coverage rate of an image to be formed on the envelope, the conveying speed of the envelope is controlled by adjusting a rotation speed of the registration rollers based on the coverage rate of the set envelope mode.

摘要翻译： 当输送信封时，通过将与外壳的打开部分的相反侧的信封的封闭部分击打在预定位辊的上辊和下辊之间的辊隙部分上来纠正信封的姿势， 信封随后被预定位辊的上辊和下辊夹持。 预定位辊的上下辊压合信封以从信封中除去空气。 当设置信封模式以基于要在信封上形成的图像的覆盖率来控制信封的传送速度时，通过基于覆盖率调整对位辊的转速来控制信封的传送速度 的设定包络模式。

公开(公告)号：US08007111B2

公开(公告)日：2011-08-30

申请号：US12248172

申请日：2008-10-09

申请人： Kiyoto Kojima

发明人： Kiyoto Kojima

IPC分类号： G03B21/26

CPC分类号： H04N9/3188

摘要： A projector includes: an image pickup unit which obtains an image of a subject; an image signal processing unit which cuts an image corresponding to a projection display area of the subject contained in an image obtained by the image pickup unit, and processes an image signal such that the cut image has a predetermined size to produce a projection image signal; and a projection unit which produces an image according to the image signal produced by the image signal processing unit and projects the image.

摘要翻译： 一种投影仪，包括：图像拾取单元，其获得被摄体的图像; 图像信号处理单元，其切割与由所述图像拾取单元获得的图像中包含的所述被摄体的投影显示区域对应的图像，并处理图像信号，使得所述切割图像具有预定尺寸以产生投影图像信号; 以及投影单元，其根据由图像信号处理单元产生的图像信号产生图像并投影图像。

公开(公告)号：US20080211961A1

公开(公告)日：2008-09-04

申请号：US12037527

申请日：2008-02-26

申请人： Kiyoto KOJIMA

发明人： Kiyoto KOJIMA

IPC分类号： H04N11/20

CPC分类号： H04N9/3102 ,  H04N7/012 ,  H04N7/0137

摘要： A sequential scanning conversion device includes: N (N is 3 or larger integer) line memories which store each input image data of successive N main scanning lines contained in input image data for interlaced scanning; an input/output control unit which sequentially selects one of the N line memories and writes the input image data to the selected line memory, and also reads (N−1) input image data written to the other (N−1) line memories in such timing at least a part of which overlaps with the writing timing; and an image processing unit which produces output image data for sequential scanning corresponding to M (M is one or larger integer) main scanning lines by applying predetermined process established in advance to the (N−1) input image data.

摘要翻译： 顺序扫描转换装置包括：N（N是3或更大的整数）行存储器，其存储包含在用于隔行扫描的输入图像数据中的连续N个主扫描线的输入图像数据; 输入/输出控制单元，其顺序地选择N行存储器中的一个并将输入图像数据写入所选择的行存储器，并且还读取写入另一（N-1）行存储器中的（N-1）个输入图像数据 这样的定时其至少一部分与写入定时重叠; 以及图像处理单元，通过将预先建立的预定处理应用于（N-1）个输入图像数据，产生对应于M（M为一个或更大整数）主扫描线的顺序扫描的输出图像数据。