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    • 1. 发明专利
    • Imaging device and imaging method
    • 成像装置和成像方法
    • JP2009060423A
    • 2009-03-19
    • JP2007226535
    • 2007-08-31
    • Canon Incキヤノン株式会社
    • YOKOMIZO YOSHIKAZU
    • H04N5/91H04N5/225H04N5/765
    • PROBLEM TO BE SOLVED: To simply set meta data to imaging data.
      SOLUTION: An imaging device has: a storage processing means for storing schedule information of a schedule calendar composed by relating time and date information to object information in a memory; a time and date information acquisition means for acquiring time and date information from an built-in timer; a time and date information comparison means for comparing the time and date information acquired by the time and date information acquisition means with the time and date information of the schedule calendar stored in the memory by the storage processing means; an object information extraction means for extracting object information from the schedule information in accordance with the comparison results of the time and date information comparison means; and a setting means for setting the object information extracted by the object information extraction means in imaging data.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:简单地将元数据设置为成像数据。 一种成像装置具有:存储处理装置,用于存储通过将时间和日期信息与存储器中的对象信息相关联而组成的日程表日程表的日程信息; 时间和日期信息获取装置,用于从内置定时器获取时间和日期信息; 时间和日期信息比较装置,用于将由时间和日期信息获取装置获取的时间和日期信息与存储处理装置存储在存储器中的日程表日历的时间和日期信息进行比较; 对象信息提取装置,用于根据时间和日期信息比较装置的比较结果从计划信息中提取对象信息; 以及设置装置,用于将由对象信息提取装置提取的对象信息设置在成像数据中。 版权所有(C)2009,JPO&INPIT
    • 2. 发明专利
    • Bearing
    • 轴承
    • JPS59197613A
    • 1984-11-09
    • JP7143483
    • 1983-04-25
    • Canon Inc
    • CHIKU KAZUYOSHIYOKOMIZO YOSHIKAZU
    • F16C17/02F16C17/08
    • F16C17/08
    • PURPOSE:To prevent each part from its wearing and damage, by both communicating a fine gap to a separately provided enclosed air chamber and filling over a part of the fine gas and the enclosed air chamber with bearing fluid. CONSTITUTION:A fine gap 3 is communicated to a separately provided enclosed air chamber 8 through a fine hole 6 and a pipe 7, while the fine gap 3, fine hole 6, pipe 7 and the enclosed air chamber 8 are filled with bearing fluid 9. In this way, when a shaft 1 is stopped or rotated at a low speed, the bearing fluid 9, existing in the fine gas 3, serves to perform the lubricating and cushioning action, while as a speed of the shaft 1 increases the fine gap 3 removes the bearing fluid 9, acting as an air dynamic pressure bearing. Accordingly, the shaft 1, while it is rotated, is never suspicious to come into direct contact with a supporting member 4, thus each part can be prevented from its wearing and damage.
    • 目的:为了防止每个零件的磨损和损坏,通过将细小的间隙与单独提供的封闭空气室相通,并将一部分细小的气体和封闭的空气室用轴承流体填充。 构成:细间隙3通过细孔6和管7与单独设置的封闭空气室8连通,而细间隙3,细孔6,管7和封闭空气室8填充有轴承流体9 以这种方式,当轴1以低速停止或旋转时,存在于细气体3中的轴承流体9用于执行润滑和缓冲动作,同时当轴1的速度增加时 间隙3去除作为空气动压轴承的轴承液9。 因此,轴1在旋转的同时,不可疑地与支撑部件4直接接触,因此能够防止各部件的磨损和损坏。
    • 3. 发明专利
    • Color picture processing device
    • 彩色图像处理设备
    • JPS59163978A
    • 1984-09-17
    • JP3802983
    • 1983-03-08
    • Canon Inc
    • YOKOMIZO YOSHIKAZU
    • G03G15/01G03F3/08G06T1/00H04N1/46H04N1/52H04N1/60
    • H04N1/6016
    • PURPOSE:To improve the picture quality and to change color tone or the like by applying electric processing to a color contrast signal and utilizing a color output means to attain color copying and display. CONSTITUTION:An original 1 is separated into three colors Y, M, C, they are converted into electric signals by CCD solid-state image pickup elements 4-1-4-3 and the signals are applied with a unique digital processing at a signal processing circuit 7 on the way. Further, the signals are converted into Y', M' and C' signals, ink nozzles of three Y, M, C colors are driven so as to obtain a color copy by subtractive color mixture again on paper on a paper drum 9.
    • 目的:通过对彩色对比信号进行电加工,利用彩色输出装置实现彩色复印和显示,提高图像质量,改变色调等。 构成:原件1分为三种颜色Y,M,C,它们由CCD固态摄像元件4-1-4-3转换为电信号,信号以信号进行独特的数字处理 处理电路7在途中。 此外,信号被转换为Y',M'和C'信号,驱动三个Y,M,C颜色的墨喷嘴,以便在纸鼓9上的纸上再次用减色混合物获得彩色副本。
    • 4. 发明专利
    • Position adjusting method of optical system
    • 光学系统的位置调整方法
    • JPS59160369A
    • 1984-09-11
    • JP2051284
    • 1984-02-07
    • Canon Inc
    • YOKOMIZO YOSHIKAZU
    • H04N1/19H04N1/193
    • H04N1/193
    • PURPOSE:To adjust the mutual parallelism between image pickup elements easily and deviations of the image pickup elements from a plane containing an optical axis by providing a light shielding member. CONSTITUTION:When there is no slit 3, outputs of image pickup elements 1 and 2 which pick up images of a white original 8 through lenses 4 and 5 are as shown by 9. Then, when the slit 3 is provided, almost half of picture elements are covered with the slit 3 as long as the positions of the image pickup elements 1 and 2 are adjusted completely, so an output shown by 13 is obtained. If the output waveform is as shown by 11, this shows the image pickup elements slant to the edge of the slit. When the waveform is as shown by 10 and 12, the image pickup elements are parallel to the edge (perpendicular L) of the slit 3, but shift vertically from the plane formed by optical axes 6 and 7. For this purpose, they are adjusted on the basis of the edge of the slit 3 so that the output waveform is as shown by 13.
    • 目的:通过提供遮光构件,容易地调整图像拾取元件之间的相互平行度和图像拾取元件与包含光轴的平面的偏差。 构成:当没有狭缝3时,通过透镜4和5拾取白色原稿8的图像的图像拾取元件1和2的输出如图9所示。然后,当设置狭缝3时,几乎一半的图像 只要图像拾取元件1和2的位置被完全调节,元件被狭缝3覆盖,因此得到13所示的输出。 如果输出波形如图11所示,则显示图像拾取元件倾斜到狭缝的边缘。 当波形如图10和12所示时,图像拾取元件平行于狭缝3的边缘(垂直L),但是从由光轴6和7形成的平面垂直移动。为此,它们被调整 基于狭缝3的边缘,使得输出波形如图13所示。
    • 5. 发明专利
    • Sequence controller
    • 序列控制器
    • JPS58214909A
    • 1983-12-14
    • JP9689182
    • 1982-06-08
    • Canon Inc
    • YOKOMIZO YOSHIKAZU
    • G05B19/02G05B19/045
    • G05B19/045G05B2219/25045
    • PURPOSE:To ensure the longest sequence control, by controlling the output time of a control data on the basis of a coding data obtained by run length coding the output time of the same control data delivered continuously from latch circuits and storing them into an ROM. CONSTITUTION:An enable signal generator 51 compares 53 the value B obtained by counting pulses 24 supplied from a rotary encoder 21 by the 3rd counter 52 with a run length data A given from each output terminal QH of latch circuits 33-40 and then permits the counting of the 1st counter 23 when A=B is satisfied. The lower and upper addresses of an ROM32 are generated from the 1st and the 2nd counters 23 and 42 respectively. The addresses of the circuits 33-40 are designated by the address signal An of the counter 42, and these latch circuits read in output data O1-O8 of the ROM32 in time division and synchronously with the system clock signal of an oscillator 41. Then the circuits 33-40 supply their control output data O1A-O8H to the elements to be controlled. In such a way, it is possible to perform a long sequence control with a simple ROM.
    • 目的:为了确保最长的序列控制,通过根据对从锁存电路连续发送的相同控制数据的输出时间的游程长度编码获得的编码数据控制控制数据的输出时间并将其存储到ROM中。 构成:使能信号发生器51将由旋转编码器21提供的脉冲24由第三计数器52计数得到的值B与由锁存器电路33-40的每个输出端子QH给出的游程长度数据A进行比较53, 当满足A = B时对第一计数器23进行计数。 ROM32的下部和上部地址分别从第一和第二计数器23和42生成。 电路33-40的地址由计数器42的地址信号An指定,并且这些锁存电路以及振荡器41的系统时钟信号同步地读出ROM32的输出数据O1〜O8。然后 电路33-40将其控制输出数据O1A-O8H提供给要控制的元件。 以这种方式,可以用简单的ROM执行长序列控制。
    • 6. 发明专利
    • Binary coding device of picture signal
    • 图像信号二进制编码器
    • JPS58196766A
    • 1983-11-16
    • JP7818282
    • 1982-05-12
    • Canon Inc
    • YOKOMIZO YOSHIKAZU
    • G06T1/00H04N1/403
    • H04N1/403
    • PURPOSE:To perform stable binary-coding processing by setting a slice level to an intermediate level between the peak value of the black level of a momentarily varying picture signal and the peak value of the white level. CONSTITUTION:An analog picture signal input is converted by an A/D converter 5 into a multilevel quantized digital picture signal, which is supplied to a comparator 12 through a delay circuit 13 and also sent to a black level peak holding circuit 6 and a white level peak holding circuit 7. The outputs of the peak holding circuits 6 and 7 are processed by a subtracting circuit 8, whose output is multiplied by a constant at multiplying circuit 9 and supplied to an adding circuit 11. The adding circuit 11 inputs the output of the white level peak holding circuit. The output of the adding circuit 11 is supplied to the comparator 12. Then, the comparator 12 outputs a binary-coded picture signal.
    • 目的:通过将切片电平设置为瞬时变化图像信号的黑电平的峰值与白电平的峰值之间的中间电平来执行稳定的二进制编码处理。 构成:模拟图像信号输入由A / D转换器5转换成多电平量化的数字图像信号,其通过延迟电路13提供给比较器12,并且还被发送到黑电平峰值保持电路6和白色 峰值保持电路7.峰值保持电路6和7的输出由减法电路8处理,减法电路8的输出乘以乘法电路9的常数并提供给加法电路11.加法电路11输入输出 的白电平峰值保持电路。 加法电路11的输出被提供给比较器12.然后,比较器12输出二进制编码的图像信号。
    • 7. 发明专利
    • Picture signal processing device
    • 图像信号处理装置
    • JPS58178664A
    • 1983-10-19
    • JP6080982
    • 1982-04-12
    • Canon Inc
    • YOKOMIZO YOSHIKAZU
    • H04N1/405H04N1/40
    • H04N1/4055
    • PURPOSE:To improve the gradation property and resolution, by arraying plural picture elements for constituting a small dither matrix, so that they expand, executing face-contact successively in order of a low threshold level. CONSTITUTION:A solid state image pickup element 3 is controlled by a horizontal synchronizing signal phiX and a transfer clock signal phiT and a photodetecting image of an original 1 is transferred successively to a video amplifier 4. A comparator 6 compares an A-D converted quantitizing signal successively with a dither data outputted from an ROM7, outputs a black printing instruction to a printer 11 in case a video signal is large, and outputs a white printing instruction in case it is small. The ROM7 outputs the same value repeatedly at every eight picture elements and eight lines by a transfer clock counter 9 and a horizontal synchronizing signal counter V. In such a signal procesing device, one dither matrix is divided into plural small dither matrices. Also, plural picture elements for constituting these small matrices are arrayed so that they expand, executing face-contact successively in order of a low threshold level.
    • 目的:为了提高灰度特性和分辨率,通过排列构成小抖动矩阵的多个图像元素,使得它们扩展,以低阈值水平依次执行面部接触。 构成:固态摄像元件3由水平同步信号phiX和传送时钟信号phiT控制,原稿1的受光图像依次传送到视频放大器4.比较器6将AD转换的定量信号相继进行比较 具有从ROM7输出的抖动数据,在视频信号较大的情况下,向打印机11输出黑色打印指令,并在小的情况下输出白色打印指令。 ROM7通过传送时钟计数器9和水平同步信号计数器V在每八个像素和八行上重复输出相同的值。在这种信号处理装置中,一个抖动矩阵被分成多个小的抖动矩阵。 此外,用于构成这些小矩阵的多个图像元素被排列成使得它们扩展,以低阈值水平的顺序依次执行面部接触。
    • 9. 发明专利
    • Setting method of picture recording conditions
    • 图像记录条件的设置方法
    • JPS59105770A
    • 1984-06-19
    • JP21552782
    • 1982-12-10
    • Canon Inc
    • YOKOMIZO YOSHIKAZU
    • G03G15/22H04N1/32
    • H04N1/32
    • PURPOSE:To facilitate easy maintenance of a recording medium when it is replaced by reading the information on the picture recording conditions of a recording medium from bar codes and setting automatically the picture recording conditions in response to said information. CONSTITUTION:Each initial set value of a high voltage power supply 12, a laser driver 18 and a bias control circuit 19 is recorded on the paper 1 in bar codes together with the sensitivity characteristics of an electrostatic drum 13. This paper 1 is attached to each photosensitive drum. The bar codes are read and written to a memory 7 and then fetched to a microcomputer 11. The said initial value is equal to the value that should be initialized when a power supply is applied. Then these values are changed successively and referred to when the characteristics of the drum are checked automatically and every fixed period. The sensitivity of an electrostatic drum 17 shows a change of the surface potential to a prescribed electrostatically charged current. Based on the sensitivity of the drum 17, the loop gain is decided for a control system reaching a charger 14 from a surface electrometer 24. The numerical value thus read out is recorded to the computer 11 to be referred to when the power supply is applied next.
    • 目的:为了便于通过从条形码中读取关于记录介质的图像记录条件的信息来更换记录介质,并且响应于所述信息自动设置图像记录条件。 构成:高压电源12,激光驱动器18和偏置控制电路19的每个初始设定值与静电鼓13的灵敏度特性一起以条形码记录在纸1上。本文1附加到 每个感光鼓。 将条形码读取并写入存储器7,然后取出到微计算机11.所述初始值等于当施加电源时应该被初始化的值。 然后,这些值依次改变,并在每个固定周期自动检查滚筒的特性时参考。 静电鼓17的灵敏度表示表面电位变化到规定的静电电流。 基于鼓17的灵敏度,对于从表面静电计24到达充电器14的控制系统,确定环路增益。由此读出的数值被记录到计算机11,以在应用电源时参考 下一个。
    • 10. 发明专利
    • Communication system
    • 通讯系统
    • JPS5966259A
    • 1984-04-14
    • JP17605382
    • 1982-10-08
    • Canon Inc
    • YOKOMIZO YOSHIKAZU
    • H04N1/00
    • H04N1/00
    • PURPOSE:To attain easily and quickly sophisticated processing such as picture edition, by providing a storage means to a specific device in plural picture input and output devices connected via a network transmission line, and making it accessible from another input and output device. CONSTITUTION:The plural picture input and output devices (suffixes a-e) are connected to network transmission lines 4a-4f of an optical cable respectively via MODEMs T3a-3e. Each device is provided with readers R1a, 1c-1e and printers 2a-2d respectively, and a specific picture input and output device having a high frequency is provided with a storage device M6a. The device M6a is accessed from the picture input and output devices b-e via the transmission lines 4a-4f, and the reader 1a and the printer 2a are accessed to the M6a of the device (a) via a communication cable 5a without intervention of the transmission lines 4a-4f.
    • 目的:通过为通过网络传输线连接的多个图像输入和输出设备中的特定设备提供存储装置,并且可以从另一个输入和输出设备访问,来实现诸如图片版本的容易和快速的复杂处理。 构成:多个图像输入输出装置(后缀a-e)分别经由调制解调器T3a-3e连接到光缆的网络传输线4a-4f。 每个设备分别设置有读取器R1a,1c-1e和打印机2a-2d,并且具有高频率的特定图像输入和输出装置设置有存储装置M6a。 通过传输线4a-4f从图像输入和输出装置访问装置M6a,并且读取器1a和打印机2a经由通信电缆5a被访问到装置(a)的M6a,而不需要传输干预 线4a-4f。