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11. 发明专利

JPS58214910A Sequence controller 失效
标题翻译：序列控制器
公开(公告)号：JPS58214910A
公开(公告)日：1983-12-14
申请号：JP9689282
申请日：1982-06-08
申请人： Canon Inc
发明人： YOKOMIZO YOSHIKAZU
IPC分类号： G05B19/05 , G05B19/045
CPC分类号： G05B19/045 , G05B2219/25045
摘要： PURPOSE:To facilitate an easy designation of a new address and to attain a high-speed sequence control, by controlling the generation of address signals based on the answer data obtained by applying the output of a latch circuit to the element to be controlled. CONSTITUTION:The lower and upper registers of an ROM32 are designated by an output register 75 by an oscillator 41 and a counter 42 respectively. The data of addresses A0-A6 of the ROM2 are delivered suscessively to latch circuits 33-40 from output terminals O1-O8. An answer result is obtained by supplying test input data O1A-O8H to an LSI71 to be measured from the circuits 33-40. This answer result is supplied to a logical arithmetic unit ALU73 via an input register 72. The ALU73 compares the answer result with a data D given from a program memory 76 to decide the propriety and then to deliver 81 the result of comparison. When the procedure proceeds to the next test, the lower address in the ROM32 is replaced by the ALU73 via the register 75. Thus, a high-speed sequence control is ensured.
摘要翻译：目的：为了便于指定新地址并实现高速序列控制，通过基于通过将锁存电路的输出施加到要控制的元件获得的应答数据来控制地址信号的产生。构成：ROM32的下部和上部寄存器分别由振荡器41和计数器42由输出寄存器75指定。 ROM2的地址A0-A6的数据被自动地从输出端子O1-O8传送到锁存电路33-40。通过从电路33-40向要测量的LSI71提供测试输入数据O1A-O8H来获得答案。该答案结果经由输入寄存器72提供给逻辑运算器ALU73.ALU73将答案结果与从程序存储器76给出的数据D进行比较，以决定适当性，然后将比较结果送达81。当程序进行到下一个测试时，ROM32中的较低地址由ALU73经由寄存器75代替。因此，确保了高速序列控制。

12. 发明专利

JPS5725771A Picture signal processor 失效
标题翻译：图像信号处理器
公开(公告)号：JPS5725771A
公开(公告)日：1982-02-10
申请号：JP10165880
申请日：1980-07-23
申请人： Canon Inc
发明人： YOKOMIZO YOSHIKAZU , SHIBATA TAKEHIKO , SHIMIZU SHIYOUICHI , MIYAGI TAKESHI , SUZUKI AKIRA , YOSHIDA TADASHI , TSUKADA MASAHARU , MURAKAMI KOUICHI , NAGASHIMA SUNAO
IPC分类号： G06T5/00 , H04N1/40 , H04N1/405
CPC分类号： H04N1/40062 , H04N1/4055
摘要： PURPOSE: To perform a process of high-quality picture signals, by processing the regions of both the character recording that makes much of the image resolution and the pnoto recording that makes much of the tone expression capacity with the dither patterns different by the region.
CONSTITUTION: A dither rigion horizontal selection line 38 designgates the horizontal direction of both the 1st and 2nd regions as well as the vertical direction to obtain a dither region vertical selection line 39 in the form of an output. Thus the horizontal and vertical regions are designated by securing an AND of the signals of both lines 38 and 39. A data selector 26 selects a dither region selection line 41 during a direct memory access DMA, and the outout on a dither selection memory control line 42 selects the dither number written previously and delivers it to a dither changeover control line 19. In addition, a dither matrix ROM18 switches the dither patterns within a sheet of original according to the character region and the photoregion.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了执行高品质图像信号的处理，通过处理使得大部分图像分辨率的字符记录的区域和使该区域的抖动模式不同的色调表达能力的pnoto记录的区域。构成：抖动水平选择线38设计第一和第二区域以及垂直方向的水平方向，以获得输出形式的抖动区域垂直选择线39。因此，通过固定两条线38和39的信号的与来指定水平和垂直区域。数据选择器26在直接存储器访问DMA期间选择抖动区域选择线41，并且在抖动选择存储器控制线上的输出 42选择先前写入的抖动数，并将其传送到抖动转换控制线19.此外，抖动矩阵ROM18根据字符区域和光区域来切换原稿片内的抖动图案。

13. 发明专利

JPS59163980A Color picture processing device 失效
标题翻译：彩色图像处理设备
公开(公告)号：JPS59163980A
公开(公告)日：1984-09-17
申请号：JP3803183
申请日：1983-03-08
申请人： Canon Inc
发明人： YOKOMIZO YOSHIKAZU
IPC分类号： G03G15/01 , H04N1/387 , H04N1/46 , H04N1/48 , H04N1/52 , H04N1/60
CPC分类号： H04N1/60
摘要： PURPOSE:To simplify the constitution and to reduce the cost by changing the color tone of copy and display with a signal processing means using a memory. CONSTITUTION:A color contrast picture of an original is separated into three colors of digital color contrast signals of Y, M and C respectively, and when the signals are inputted to an address input of a memory 201 of a signal processing circuit, a color code signal P is outputted on a data output line 206. Further, a color density level D of the color signal is outputted on a data output line 207 at the same time. When the color density level D exceeds a reference level S of a signal line 209, an H level is outputted on an output line 208 of color control Q to generate pseudo three-color signals Y', M', C' represented by the color code signal P. Thus, a clear and easy-to-see color copy is obtained even from a color original showing a little of color mixture.
摘要翻译：目的：通过使用存储器的信号处理装置改变复制和显示的色调来简化结构并降低成本。构成：将原稿的色彩对比图像分别分别为Y，M，C的三色数字彩色对比度信号，当信号输入到信号处理电路的存储器201的地址输入时，在数据输出线206上输出信号P.此外，彩色信号的色浓度D在同一时间在数据输出线207上输出。当色浓度D超过信号线209的参考电平S时，在色彩控制Q的输出线208上输出H电平，以产生由颜色表示的伪三色信号Y'，M'，C' 代码信号P.因此，即使从显示少量颜色混合物的颜色原稿也可以获得清晰易懂的彩色复印件。

14. 发明专利

JPS5966242A Communication system 失效
标题翻译：通讯系统
公开(公告)号：JPS5966242A
公开(公告)日：1984-04-14
申请号：JP17605582
申请日：1982-10-08
申请人： Canon Inc
发明人： YOKOMIZO YOSHIKAZU
IPC分类号： H04N1/00 , H04L12/433
CPC分类号： H04L12/433
摘要： PURPOSE:To make equally all terminals take part in a network, by by-passing a terminal impossible for token takeover in the case of token takeover and providing a common number participating in the communication of a terminal taken part in the communication on the way. CONSTITUTION:When the token is taken over by taking, e.g., a terminal 37 as a submaster in the communication of the token passing system among terminals 36-39, a terminal number 001 itself is added with +1 and a terminal selecting signal DS of 010 is transmitted. If the communication is not possible to the terminal of 010 and no receiving end signal BUSY/ACK is returned to a terminal 37, the terminal 37 adds further +1 to the signal and a signal DS of 011 is transmited and by-passes the terminal of number 010. After the takeover of the token is circulated, a terminal taking part in on the way sets a communication participating common number 111 as a terminal number. When the token is given to the terminal newly joined, a receiving end signal is transmitted from the newly participated terminal, and the detection of the terminal is confirmed, the common number is reset and changed over to the specific number.
摘要翻译：目的：为了使所有终端都能参与网络，在令牌接管的情况下，通过旁路终端不可能进行令牌接管，并提供参与在通信中被占用的终端的通信的通用号码。构成：当通过在终端36-39之间通过令牌通过系统的通信中接收例如作为子主管的终端37来接管令牌时，终端号001本身被加上+1和终端选择信号DS 010发送。如果010的终端不可能进行通信，并且没有接收端信号BUSY / ACK返回到终端37，则终端37还向该信号添加+1，并且将011的信号DS发送并绕过终端号码010.在令牌的接管循环之后，参与的终端设置通信参与公用号码111作为终端号码。当向新加入的终端提供令牌时，从新参加的终端发送接收结束信号，确认终端的检测，将公用号码重新设定为特定的号码。

15. 发明专利

JPS5778253A Picture processing device 失效
标题翻译：图像处理装置
公开(公告)号：JPS5778253A
公开(公告)日：1982-05-15
申请号：JP15446480
申请日：1980-10-31
申请人： Canon Inc
发明人： SHIMIZU SHIYOUICHI , SHIBATA TAKEHIKO , YOKOMIZO YOSHIKAZU , SUZUKI AKIRA , MURAKAMI KOUICHI , YOSHIDA TADASHI , TSUKADA MASAHARU , NAGASHIMA SUNAO , MIYAGI TAKESHI
IPC分类号： G03G15/04 , B41J5/30 , G03G15/043 , G03G15/22 , G06F12/00 , G06F12/02 , G06T1/00 , G06T1/60 , H04N1/21
CPC分类号： G06T1/0007 , H04N2201/3242 , H04N2201/3274
摘要： PURPOSE:To decrease the number of addresses required for the readout in case of DMA transfer and to quicken transfer speed, by splitting the picture elements of picture information inputted to a picture processor into picture element group at every prescribed picture element number and storing the picture element group given with skip address to a storage device. CONSTITUTION:The picture information of a prescribed bit for the 1st line's share of the main scanning inputted serially from a reader section 1 is inputted to a shift register in serial-in/parallel-out in the image memory 2, and split picture element group is stored at each prescribed address. The picture information of a prescribed bit for each line's share is split at each picture element group sequentially to store to the memory 2 and the picture information of the original for one page's share is stored. When the transfer of the picture information between the memory 2 and the buffer memory 7 is DMA-transferred, a DMA request signal is transmitted from a control section 5 to a DMA controller 8, and the information is transferred without using the control section 5 according to the head and final address on the memory set to the control section 5 based on the processing information of the input section 4 by the controller 8.
摘要翻译：目的：为了减少在DMA传输情况下读出所需的地址数量并加快传送速度，通过将输入到图像处理器的图像信息的图像元素分割成每个规定像素号的图像元素组并存储图像元素组以跳过地址提供给存储设备。构成：从读取器部分1串行输入的主扫描的第一行共享的指定位的图像信息被输入到图像存储器2中的串行/并行输出的移位寄存器，并且分割的像素组存储在每个规定的地址。每行图像分组的规定位的图像信息被顺序地分割到存储器2中，并存储一页共享的原稿的图像信息。当存储器2和缓冲存储器7之间的图像信息的传送被DMA传送时，DMA请求信号从控制部分5发送到DMA控制器8，并且不使用控制部分5就传送信息基于由控制器8输入部分4的处理信息，设置在控制部分5上的存储器上的头部和最终地址。

16. 发明专利

JPS5768968A Method and apparatus for image procession 失效
标题翻译：图像处理方法与装置
公开(公告)号：JPS5768968A
公开(公告)日：1982-04-27
申请号：JP14529380
申请日：1980-10-17
申请人： Canon Inc
发明人： SHIMIZU SHIYOUICHI , SHIBATA TAKEHIKO , YOKOMIZO YOSHIKAZU , SUZUKI AKIRA , MURAKAMI KOUICHI , YOSHIDA TADASHI , TSUKADA MASAHARU , NAGASHIMA SUNAO , MIYAGI TAKESHI
IPC分类号： H04N1/387 , G03G15/22 , G06T1/00 , H04N1/00
CPC分类号： H04N1/00127 , H04N2201/3242 , H04N2201/3274
摘要： PURPOSE:To make the address designation efficient and to make copying possible through rearrangement of different original parts, by making address designation for only two top points opposing with each other on a digitizer at readout and only one point at transfer, in an image processor for an electronic photographic device. CONSTITUTION:An original 2-1 is loaded on a reader 1 by the operator and video information is read in and stored in a page memory 2. Next, the original 2-1 is loaded on an original loading plane 8 of a digitizer 4 to define a rectangle surrounding character section of the original, and when two tops opposing with each other out of 4 tops are designated on the digitizer 4 with a stylus pen 7, the information of the difined rectangle is read out and stored in a buffer 6. Next, the original 2-1 on the digitizer 4 is removed, and a point outputting a picked-up picture as a hard copy is transferred and copied on a printer 3 by indicating one top point being the reference on the digitizer 4 with a stylus pen 7.
摘要翻译：目的：为了使地址指定有效，并通过重新排列不同的原始部分进行复制，通过在数字转换器上只读出两个相互相对的两个顶点的地址指定，只有一个传输点，在图像处理器中电子摄影器材。构成：操作人员将原稿2-1装载在读取器1上，并将视频信息读入并存储在页面存储器2中。接下来，将原稿2-1装载到数字转换器4的原稿装载平面8上定义原件的字符部分周围的矩形，当用触控笔7在数字转换器4上指定两个彼此相对的两个顶部之间的两个顶部时，读出该混合矩形的信息并将其存储在缓冲器6中。接下来，去除数字转换器4上的原始2-1，并且通过用触笔指示在数字转换器4上的一个顶点作为参考，将输出作为硬拷贝的拾取图像的点传送并复印在打印机3上笔7。

17. 发明专利

JP2004015288A System and method for creating screen saver 有权
标题翻译：创建屏幕保护的系统和方法
公开(公告)号：JP2004015288A
公开(公告)日：2004-01-15
申请号：JP2002164074
申请日：2002-06-05
申请人： Canon Inc , キヤノン株式会社
发明人： YOKOMIZO YOSHIKAZU
IPC分类号： G06T3/00 , G09G5/00 , H04N5/91
CPC分类号： H04N19/20
摘要： PROBLEM TO BE SOLVED: To provide a system for creating screen saver enabling a person to easily create a screen saver based on the image of pet and baby etc., based on a taken video image. SOLUTION: When an MPEG-4 file of the video image taken by an individual is uploaded to a server 5 over a network from a personal computer 3, the server 5 creates and saves a screen saver containing the object image from the MPEG-4 file. When the screen saver saved in the server 5 is downloaded and installed in a personal computer 9, the video image as the screen saver is displayed on the screen. When the video image taken by zooming in on a pet, to obtain a full screen image thereof, and panning the video camera 2 in matching with the movement of the pet, the displayed position of the video image is made to move over the screen of the personal computer 9, in matching with the movement of the pet. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于创建屏幕保护程序的系统，使得人们可以基于所拍摄的视频图像，基于宠物和婴儿等的图像容易地创建屏幕保护程序。解决方案：当个人拍摄的视频图像的MPEG-4文件通过网络从个人计算机3上传到服务器5时，服务器5创建并保存包含来自MPEG的对象图像的屏幕保护程序 -4档。当将保存在服务器5中的屏幕保护程序下载并安装在个人计算机9中时，作为屏幕保护程序的视频图像被显示在屏幕上。当通过放大宠物拍摄的视频图像以获得其全屏图像并且与宠物的移动匹配来平移摄像机2时，使视频图像的显示位置在屏幕上移动个人计算机9，与宠物的运动相匹配。版权所有（C）2004，JPO

18. 发明专利

JPS59164569A Color picture processor 失效
标题翻译：彩色图像处理器
公开(公告)号：JPS59164569A
公开(公告)日：1984-09-17
申请号：JP3802883
申请日：1983-03-08
申请人： Canon Inc
发明人： YOKOMIZO YOSHIKAZU
IPC分类号： G03G15/01 , H04N1/46 , H04N1/48
CPC分类号： H04N1/486
摘要： PURPOSE: To prevent color blurring and to execute reading and copying of different places simultaneously by setting up copying elements at the same pitch as that of an optical system of each color which reads out an original.
CONSTITUTION: Normal lenses 3aW3c with fixed magnification are optically adjusted except the adjustment of magnification size, which is executed at the writing of B, G and R signals in buffer memories 7aW7c. The fitting pitch P of R, G and B three CCD line sensors 5aW5c in the subscanning direction is set up to the same pitch of the heads 10h of ink jet devices 10aW10c. Said constitution makes it possible to absorb the shift of picture drawing time, prevent color burring and execute the reading and copying different places simultaneously.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了防止颜色模糊，并通过以与读取原稿的每种颜色的光学系统相同的间距设置复印元件，同时执行不同场合的读取和复制。构成：除了在缓冲存储器7a-7c中写入B，G和R信号时执行的放大倍率的调整之外，光学调整具有固定倍率的普通透镜3a-3c。 R，G，B三个CCD行传感器5a-5c的副扫描方向的拟合间距P被设定为与喷墨装置10a-10c的头10h相同的间距。所述构造使得可以吸收画面绘制时间的移动，防止彩色拼接并同时执行读取和复制不同的位置。

19. 发明专利

JPS59160370A Adjusting method of reader 失效
标题翻译：阅读器调整方法
公开(公告)号：JPS59160370A
公开(公告)日：1984-09-11
申请号：JP2051384
申请日：1984-02-07
申请人： Canon Inc
发明人： YOKOMIZO YOSHIKAZU
IPC分类号： H04N1/19 , H04N1/193
CPC分类号： H04N1/193
摘要： PURPOSE:To adjust the positions of image pickup elements mutually by arranging patterns which differ in density about a boundary line consisting of points at equal distance to respective optical axes of lenses corresponding to image pickup elements at image pickup positions of a subject. CONSTITUTION:When a light shielding plate 3 is not provided, the outputs of the image pickup elements 1 and 2 are both electric signals of entire-surface white because of a white original 8. When the light shielding plate 3 is interposed, an electric signal of entire-surface black is obtained from the image pickup element 1 and the signal of entire-surface white is obtained from the image pickup element 2. Therefore, the mutual adjustment of the positions of the image pickup elements in the direction of an arrow A is made.
摘要翻译：目的：通过在对象的图像拾取位置处布置与对应于图像拾取元件的透镜的相应光轴等距离的点组成的边界线的密度不同的图案来相互调整图像拾取元件的位置。构成：当不设置遮光板3时，摄像元件1和2的输出由于白色原稿8都是全表面白色的电信号。当遮光板3被插入时，电信号从图像拾取元件1获得全表面黑色，并且从图像拾取元件2获得整个表面白色的信号。因此，图像拾取元件在箭头A方向上的位置的相互调节是做的

20. 发明专利

JPS59156074A Data decoding device 失效
标题翻译：数据解码设备
公开(公告)号：JPS59156074A
公开(公告)日：1984-09-05
申请号：JP3117383
申请日：1983-02-25
申请人： Canon Inc
发明人： YOKOMIZO YOSHIKAZU
IPC分类号： H04N1/419 , G06T9/00 , H03M7/42
CPC分类号： H03M7/425 , G06T9/005
摘要： PURPOSE:To realize very high speed decoder of an MH code by executing an encoding by an exclusive decoding circuit only in case of a code in which plural pieces of ''0'' continue at the beginning, when decoding an encoded picture data train. CONSTITUTION:Plural pieces (14 pieces) of tri-state buffers of 13-bits are prepared and constituted so that its input line is connected to a signal line 14 by shifting by one bit each, and the output line is wire ORed to connect and one piece in its tri-state buffer group is selected to execute an optional data shift. Accordingly, even in case of an 8-bit constitution, the modulatable code of the MH can be read easily and at a high speed. The MH code inputted to a run- length decoding ROM is converted to a run-length by this ROM. The run-length of an output of the ROM is counted by a run-length counter 6, and a black or white bit number and a white bit number are outputted. Code length 17 is added to an offset register 9 through an adder group 8.
摘要翻译：目的：为了在解码编码图像数据序列时，仅在多个“0”多个代码继续进行的代码的情况下，通过执行独占解码电路的编码来实现MH代码的高速解码器。构成：准备13位的三态缓冲器的多个（14个）片段，并构成其输入线通过每个移位一位而与信号线14连接，并且输出线被接线以连接和选择其三态缓冲器组中的一个来执行可选的数据移位。因此，即使在8位构成的情况下，可以容易且高速地读取MH的可调制代码。通过该ROM将输入到游程长度解码ROM的MH代码转换为游程长度。 ROM的输出的游程长度由行程计数器6计数，并输出黑色或白色位数和白色位数。码长17通过加法器组8加到偏移寄存器9中。

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