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    • 4. 发明授权
    • Communication apparatus
    • 通讯设备
    • US06417935B1
    • 2002-07-09
    • US08715899
    • 1996-09-19
    • Hitoshi SaitoToru MaedaMasanori MomoseToru FujinoShinichiro KohriMakoto KobayashiKazuhiro SugawaraSatoshi ImaiNaomi NakamuraYasushi Morimoto
    • Hitoshi SaitoToru MaedaMasanori MomoseToru FujinoShinichiro KohriMakoto KobayashiKazuhiro SugawaraSatoshi ImaiNaomi NakamuraYasushi Morimoto
    • H04N1387
    • H04N1/32368H04N1/32614H04N1/3263H04N1/32673H04N1/33323H04N1/3871H04N2201/3288H04N2201/3298H04N2201/33357
    • When a plurality of pages of image data are combined into one page of image data for transmission, the direct combination of the image data having different resolutions and the resulting recording of the image data on one record sheet while the image is partially expanded or reduced are prevented. In combining two pages of image data into one page of image data for transmission within a range in which the number of read lines of read image data does not exceed the number of available lines for recording per page at a transmission destination terminal, if the read resolutions of both image data are equal, the two pages of image data are combined into one page of image data for transmission, and if the read resolutions are different, the combination is not conducted and the image data of the respective pages are transmitted as the independent pages of image data. A facsimile apparatus minimizes the possibility of transmission disable due to a full state of a memory when a plurality of pages of image data having short sub-scan lengths stored in the memory are transmitted. The image data acquired by reading a document sheet by a contact sensor 13 is compression-coded by an encoder 103 of a read/write codec device 10 and it is stored in an image memory 6. After a plurality of pages of image data having short sub-scan lengths have been stored in the image memory 6, the image data are combined into one page of image data on a communication protocol and it is transmitted to a transmission destination apparatus through a modem 17 and a network control unit 18. When it is detected that a remaining capacity of the image memory 6 is small, the combination transmission of the image data is canceled and the image data stored in the image memory 6 is immediately read and transmitted.
    • 当将多页图像数据组合成一页图像数据进行传输时,在图像部分扩大或缩小的同时,具有不同分辨率的图像数据与所得图像数据在一个记录纸上的直接组合是 防止了 在将两页图像数据组合成一页图像数据以在读取图像数据的读取行数不超过在发送目的地终端处每页记录的可用行数的范围内进行传输时,如果读取 两个图像数据的分辨率相等,将两页图像数据组合成一页图像数据进行传输,并且如果读取分辨率不同,则不进行组合,并且将各页面的图像数据作为 独立的图像数据页面。当传输存储在存储器中的具有短的子扫描长度的多页图像数据被发送时,传真装置使由于存储器的完整状态导致的传输禁止的可能性最小化。 通过由接触式传感器13读取原稿的图像数据由读/写编解码器装置10的编码器103进行压缩编码,并将其存储在图像存储器6中。在具有短路的多页图像数据 子扫描长度已经存储在图像存储器6中,图像数据被组合成通信协议的一页图像数据,并通过调制解调器17和网络控制单元18发送到发送目的地装置。当它 检测到图像存储器6的剩余容量小,图像数据的组合传输被消除,并且立即读取和发送存储在图像存储器6中的图像数据。
    • 5. 发明授权
    • Image communication apparatus
    • 图像通信装置
    • US06563607B1
    • 2003-05-13
    • US08778102
    • 1997-01-02
    • Naomi NakamuraToru MaedaHitoshi SaitoMasanori MomoseToru FujinoShinichiro KohriMakoto KobayashiKazuhiro SugawaraSatoshi ImaiYasushi Morimoto
    • Naomi NakamuraToru MaedaHitoshi SaitoMasanori MomoseToru FujinoShinichiro KohriMakoto KobayashiKazuhiro SugawaraSatoshi ImaiYasushi Morimoto
    • H04N100
    • H04N1/32358H04N1/0035
    • In case of reading an original of plural pages and collectively transmitting the successive short length pages as one page, the number of transmitted pages recorded on a transmission record list becomes different from the number of read pages, so that it is difficult for a user to judge, from such list, whether all the pages have been transmitted. In case the number of actually transmitted pages is different from the number of read or received pages stored in the second RAM, the user can select in advance, by a key depression on a keyboard, whether to record both the number of actually transmitted pages and the number of read or received pages stored in the second RAM or to record either one of the numbers, as the number of pages to be recorded on the transmission result list. In case of storing image data of plural pages of original read by a contact sensor in an image memory and collectively transmitting the image data of successive plural pages, stored in the image memory, as one page, judging from the recordable number of lines at the receiving side, a CPU causes a display unit to display both the number of actually transmitted page number and the number of read page included in the transmitted pages.
    • 在读取多个页面的原稿并且将连续的短页面页面一起发送为一页的情况下,记录在传送记录列表上的发送页面的数量与读取的页面的数量不同,因此用户难以 从这样的列表中判断所有页面是否已被传送。 在实际发送的页面的数量与存储在第二RAM中的读取或接收页面的数量不同的情况下,用户可以通过键盘上的按键来预先选择是否记录实际发送的页面的数量和 存储在第二RAM中的读取或接收页面的数量,或将数字中的任何一个记录为要记录在传输结果列表上的页数。 在存储图像存储器中存储由接触式传感器读取的多页原稿的图像数据的情况下,将存储在图像存储器中的连续的多页的图像数据一并发送为一页,从可记录的数量的行 接收侧,CPU使显示单元同时显示发送的页面中包含的实际发送的页面数量和读取页面的数量。
    • 9. 发明授权
    • Image communicating apparatus
    • 图像通信装置
    • US6111656A
    • 2000-08-29
    • US845400
    • 1997-04-25
    • Yukio NohataToru MaedaMakoto KobayashiTakaaki Hashimoto
    • Yukio NohataToru MaedaMakoto KobayashiTakaaki Hashimoto
    • H04N1/23H04N1/00H04N1/17H04N1/21H04N1/387H04N1/40
    • H04N1/00278H04N1/17
    • A facsimile section receives and decodes data transmitted through a communication line, converts the received data into dot image data line by line, and further performs resolution conversion of the data using a resolution converter. The data subjected to the resolution conversion is transferred to a printer section through a Centronics interface. When data of an entire line is all white, a white-skip command is transferred for that line. The printer section performs horizontal/vertical conversion of the transferred dot image data and data corresponding to the transferred white-skip command using a horizontal/-vertical converter, the converted data being stored in a scan buffer. When the scan buffer is full of the data for one scan, a recording head is driven to record an image. In an image communicating apparatus comprising the facsimile section and the printer section, the load of the control unit of the facsimile section can be diminished, and the time required for the recording can be reduced, with the above arrangement.
    • 传真部分接收并解码通过通信线路发送的数据,逐行地将接收的数据转换成点图像数据,并且还使用分辨率转换器进行数据的分辨率转换。 经过分辨率转换的数据通过Centronics接口传送到打印机部分。 当整行的数据全部为白色时,将为该行传输白跳转命令。 打印机部分使用水平/垂直转换器对传送的点图像数据和与传送的白跳转命令相对应的数据进行水平/垂直转换,转换的数据被存储在扫描缓冲器中。 当扫描缓冲器充满了一次扫描的数据时,驱动记录头来记录图像。 在包括传真部分和打印机部分的图像通信装置中,可以减少传真部分的控制单元的负载,并且可以通过上述布置来减少记录所需的时间。