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公开(公告)号：JPS61103365A
公开(公告)日：1986-05-21
申请号：JP22410684
申请日：1984-10-26
申请人： Ricoh Co Ltd
摘要： PURPOSE: To prevent generation of noises and uneven reading by controlling switchingly the original carrying speed to a proper speed in response to a storage state of picture information to a line memory to decrease the number of times of stop of carrying of a recording medium.
CONSTITUTION: A step motor 3 carrying an original is driven synchronously with a signal fed to a read section 1. Every time the read section 1 finishes transfer of one line of picture information to a line memory 2, a CPU 8 adds 1 to a counter register 6. When coding of one line's share of the picture information of the line memory 2 is finished, the CPU 8 decreases 1 from the counter register 6. The speed inputting the picture information to the line memory 2, that is, the original carrying speed is decided by the result of comparison between the value (line number stored in the line memory 2) of the counter register 6 and a threshold value stored in the memory 7.
COPYRIGHT: (C)1986,JPO&Japio摘要翻译： 目的：通过将图像信息的存储状态响应于线存储器，将原始的传送速度切换到适当的速度，以减少记录介质的携带停止次数，来防止产生噪声和不均匀读取。 构成：携带原稿的步进电动机3与馈送到读取部分1的信号同步地驱动。每当读取部分1完成将一行图像信息传送到行存储器2时，CPU8将1加到计数器 寄存器6.当行存储器2的图像信息的一行共享的编码完成时，CPU8从计数器寄存器6减1。将图像信息输入到行存储器2的速度，即原始载入 速度由计数器寄存器6的值（存储在行存储器2中的行号）与存储在存储器7中的阈值之间的比较结果决定。
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公开(公告)号：JPS57123761A
公开(公告)日：1982-08-02
申请号：JP937781
申请日：1981-01-23
申请人： Ricoh Co Ltd
发明人： FURUKAWA NOBORU
CPC分类号： H04N1/32
摘要： PURPOSE:To perform inspection and maintenance adequately in accordance with whether the amount of managing information is excessive or not by printing out stored data automatically each time the amount of the data exceeds a prescribed value and printing out information on an overflow when the overflow occurs. CONSTITUTION:Communication control information during transmission and reception is stored in an RAM2. Then, a CPU compares the communication control information in the RAM2, etc., with set storage capacity; when it is greater than the prescribed value, an overflow flag is stored in an RAM1 and when not, the information is stored in the RAM2 without setting the flag. When the amount of information in the RAM2 reaches a prescribed value, it is printed out and if the RAM2 has an overflow, overflow information is printed out before and behind the managing information.
摘要翻译： 目的：根据每次数据量超过规定值时自动打印存储数据，根据管理信息量是否过大，进行检查和维护，并在发生溢出时打印溢出信息。 构成：发送和接收时的通信控制信息存储在RAM2中。 然后，CPU将RAM2等的通信控制信息与设定的存储容量进行比较; 当它大于规定值时，溢出标志被存储在RAM1中，当不是时，信息被存储在RAM2中而不设置标志。 当RAM2中的信息量达到规定值时，打印输出，如果RAM2有溢出，则在管理信息之前和之后打印溢出信息。
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公开(公告)号：JPS6199455A
公开(公告)日：1986-05-17
申请号：JP22057684
申请日：1984-10-22
申请人： Ricoh Co Ltd
摘要： PURPOSE: To reduce the monopolyzation time of a CPU to release the CPU for another work and improve the efficiency of a system by separating line detection and carrying control from each other and operating carrying control at a proper time.
CONSTITUTION: When an original is operated by some driving system and passes a switch SW1, a bit corresponding to a counter D1 of a control flag 4 is set to '1', and data for detection of jam between switches SW1 and SW2 is set to the counter D1. Each time a line signal is generated, a line signal counter 3 is counted up by +1. When the control operation is performed n-number of times for a certain period, line counting is performed by the counter D1; and if the result is ≤0, jam is detected, and jam detection is indicated on the control flag 4, and contents of the line signal counter 3 are set to '0' because of the end of the use. Thus, only the line signal is counted but the original carrying control is not performed till the (n+1)th control operation.
COPYRIGHT: (C)1986,JPO&Japio摘要翻译： 目的：为了减少CPU对于另一项工作的CPU的整合时间，通过分离线路检测和携带控制并在适当的时间运行控制来提高系统的效率。 构成：当原稿由某个驱动系统操作并通过开关SW1时，对应于控制标志4的计数器D1的位被设置为“1”，并且用于检测开关SW1和SW2之间的卡纸的数据被设置为 计数器D1。 每次产生线信号时，线信号计数器3向上计数+1。 当一定时间内执行n次控制操作时，由计数器D1执行行计数; 并且如果结果为<= 0，则检测到卡纸，并且在控制标志4上指示卡纸检测，并且由于使用结束而将行信号计数器3的内容设置为“0”。 因此，只有线信号被计数，但是直到第（n + 1）个控制操作才执行原始传送控制。
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公开(公告)号：JPS6171767A
公开(公告)日：1986-04-12
申请号：JP19249484
申请日：1984-09-17
申请人： Ricoh Co Ltd
IPC分类号： H04N1/411
摘要： PURPOSE: To perform a line processing at a high speed at a decoding part by storing a code mode detected at the end of a line and loading the code mode at the head of a next line to start a coding job.
CONSTITUTION: The codes are not saved to a register but saved as a 1-byte command at a time point when it is changed into the command of a facsimile control loop processor FCP. Then the 1-byte command is stored to a random access memory RAM at the termination of a line and then loaded through the RAM at the head of the next line. Then the command itself is used as the one of the FCP to produce a PEL at the head of the line. In such a way, the number of program steps is decreased less to increase the line processing speed, and 8 bits suffices a register which saves codes.
COPYRIGHT: (C)1986,JPO&Japio摘要翻译： 目的：通过存储在行尾检测到的代码模式并在下一行的头部加载代码模式来执行解码部分的高速线路处理，以开始编码作业。 构成：代码不会保存到寄存器中，而是在更改为传真控制环路处理器FCP的命令的时间点作为1字节命令保存。 然后，1字节命令在一行终止时存储到随机存取存储器RAM中，然后通过下一行头部的RAM加载。 然后，命令本身被用作FCP中的一个，以在线的头部产生PEL。 以这种方式，减少程序步骤的数量以增加行处理速度，并且8位足以存储代码。
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公开(公告)号：JPS57127282A
公开(公告)日：1982-08-07
申请号：JP1270981
申请日：1981-01-30
申请人： Ricoh Co Ltd
发明人： FURUKAWA NOBORU
CPC分类号： G06K15/16
摘要： PURPOSE:To process usefully a space generated on a mechanism, discriminate the space clearly, and record control information without an additional printer, by storing control information in a storage device and recording this information in the space part. CONSTITUTION:Write data is always held in a non-volatile RAM2 for storing control information. A character code is given to a data holding circuit DML and is given to a ROM CHR for character generator, and a picture signal read code train for characters is given from a CPU to the ROM CHR through an input/output port IOP. When the recording end of control information is reported from the CPU, a step motor driver RMD of a plotter REC is driven by a quantity corresponding to the feed quantity of a recording paper from a recording electrode, which is not shown in figure, to a guide roller before a heater. When the control information print-out is indicated from an operation board OPB, the step motor driver RMD is driven by a quantity corresponding to the feed quantity of the recording paper from the recording electrode to a cutter to drive the cutter which is not shown in figure.
摘要翻译： 目的：通过将控制信息存储在存储设备中并将该信息记录在空间部分中，有效地处理在机构上产生的空间，清楚地区分空间，并且不附加打印机来记录控制信息。 构成：写数据始终保存在非易失性RAM2中，用于存储控制信息。 字符代码被提供给数据保持电路DML，并且被赋予用于字符发生器的ROM CHR，并且通过输入/输出端口IOP从CPU向ROM CHR给出用于字符的图像信号读取代码串。 当从CPU报告控制信息的记录结束时，绘图机REC的步进电动机驱动器RMD被驱动与来自图中未示出的记录电极的记录纸的供给量相对应的量与 导辊在加热器之前。 当从操作板OPB指示控制信息打印输出时，步进电动机驱动器RMD被驱动与从记录电极到记录电极的记录纸的供给量相对应的量，以驱动未示出的切割器 数字。
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公开(公告)号：JPS6184148A
公开(公告)日：1986-04-28
申请号：JP20552884
申请日：1984-10-02
申请人： Ricoh Co Ltd
摘要： PURPOSE: To allow a CPU to carry out other processes by making a stop until next conversion is started after picture elements of one line are converted.
CONSTITUTION: Character data is read out of a character generator 6 through a character code memory 1, address memory 2, and LINE-COUNT 5, and the character data is written according to CUR-INDAT as a relative address to an address indicated by IN-BASE. Converting operation is finished after picture elements of one line indicated by LINE-COUNT 5 are converted and a stop is made until next conversion is started. Therefore, the CPU performs other system control.
COPYRIGHT: (C)1986,JPO&Japio摘要翻译： 目的：允许CPU通过停止进行其他进程，直到下一个转换开始，一行的图像元素被转换后。 构成：通过字符代码存储器1，地址存储器2和LINE-COUNT 5从字符发生器6读出字符数据，并且根据CUR-INDAT将字符数据作为相对地址写入由IN指示的地址 -基础。 在由LINE-COUNT 5指示的一行的图像元素进行转换并进行下一次转换开始之后，转换操作结束。 因此，CPU执行其他系统控制。
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公开(公告)号：JPS59163210A
公开(公告)日：1984-09-14
申请号：JP3605683
申请日：1983-03-07
申请人： Ricoh Co Ltd
发明人： KOMADA KENYA , FURUKAWA NOBORU
CPC分类号： B65G15/64 , B65G2201/06
摘要： PURPOSE:To miniaturize and stabilize an endless belt controller by using a system in which a skew-advancement detection signal level is divided into three levels, the intermediate level is made into an insensitive zone, and a solenoid for vertically moving rollers is operated at upper and lower levels. CONSTITUTION:In a belt skew-advancement detector 24, the contact condition betwen a lever 26 and a belt 11 is changed according to the skew-advancement condition of the belt 11, the lever 26 turns around a support shaft 28, a light detector 27 moves between an opaque portion 25a, a semi-transparent portion 25b, and a transparent portion 25c, and detection signal are sent out according to each condition. Of these signals, signal for the semitransparent portion 25b is regarded as an insensitive zone by a control circuit and the control circuit does not operate, but signals positioned in the opaque portion 25a and the transparent portion 25c are judged as a skew-advancement condition. The solenoid for vertically moving conveyer rollers (not illustrate) is put into on-off action, and the roller positions are corrected. Only one skew-advancement detector is thus sufficient, and the miniaturization and stabilization of the belt position controller can be attained.
摘要翻译： 目的：为了通过使用偏斜提升检测信号电平分为三级的系统来使环形皮带控制器小型化和稳定化，将中间电平设为不敏感区域，并且用于垂直移动的滚子的螺线管在上部 和较低的水平。 构成：在带偏斜提取检测器24中，根据带11的倾斜进给条件改变杆26和带11之间的接触状态，杆26围绕支撑轴28，光检测器27 在不透明部分25a，半透明部分25b和透明部分25c之间移动，并且根据每个条件发送检测信号。 在这些信号中，通过控制电路将半透明部分25b的信号视为不敏感区域，并且控制电路不工作，而位于不透明部分25a和透明部分25c中的信号被判断为倾斜提前状态。 用于垂直移动的输送辊的螺线管（未示出）被进入开关动作，并且辊位置被校正。 因此，只有一个偏斜提升检测器就足够了，可以实现皮带位置控制器的小型化和稳定化。
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公开(公告)号：JPS57123760A
公开(公告)日：1982-08-02
申请号：JP937681
申请日：1981-01-23
申请人： Ricoh Co Ltd
发明人： FURUKAWA NOBORU
CPC分类号： H04N1/32
摘要： PURPOSE:To hold and record managing information efficiently without providing an additional printer by storing information on account of a failure requiring an emergency response, such as disabled communication and an error in facsimile information, and by printing out the stored information. CONSTITUTION:To a data and an address line, a microcomputer CPU for controlling the writing and reading of control information is connected, and to this CPU, an RAM2 for control information recording, an RAM1 stored temporarily with data during information processing, a data holding circuit DML, etc., are connected. Consequently, communication information during transmission or reception is stored and if a fault occurs to some part other than the recording part of the facsimile equipment disables communication, and if transmitted and received facsimile information has errors at a constant rate or more, the information is stored in the RAM2, and after communication, the recorder of the facsimile equipment is energized to print out the memory information.
摘要翻译： 目的：通过存储关于需要紧急响应的故障（例如禁用通信和传真信息错误）的信息，并通过打印出存储的信息，来有效地保存和记录管理信息而不提供附加打印机。 构成：对于数据和地址线，连接有用于控制控制信息的写入和读取的微计算机CPU，并且向CPU提供用于控制信息记录的RAM2，在信息处理期间临时存储数据的RAM1，数据保存 电路DML等连接。 因此，存储发送或接收期间的通信信息，并且如果传真设备的记录部分以外的某些部分发生故障，则禁止通信，并且如果发送和接收的传真信息具有恒定速率或更多的错误，则存储该信息 在RAM2中，并且在通信之后，传真设备的记录器被通电以打印存储器信息。
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公开(公告)号：JPS5755667A
公开(公告)日：1982-04-02
申请号：JP13197680
申请日：1980-09-22
申请人： Ricoh Co Ltd
发明人： FURUKAWA NOBORU
IPC分类号： H04N1/32
CPC分类号： H04N1/32106 , H04N2201/3202 , H04N2201/3205 , H04N2201/3214 , H04N2201/3215 , H04N2201/3216 , H04N2201/3271 , H04N2201/3274
摘要： PURPOSE:To facsimile maintenance by decreasing the number of additional element of mechanism by storing transmitted and received control information in a storage device, and by printing the transmitted information automatically utilizing a received information recording part for every time the volume of stored data reaches a prescribed value. CONSTITUTION:A facsimile equipment is provided with a storage device for control information storage to store control information in the storage device on every communication, and when the volume of the stored information reaches a prescribed value, the received-information recording part of the facsimile equipment is energized. The control information is read out of the storage device by being classified by information regarding transmission and that regarding reception to be printed out. After the printing is carried out without any trouble, the recorded control information is eliminated from the storage device.
摘要翻译： 目的：通过将发送和接收的控制信息存储在存储装置中，通过减少附加机构的数量来传真维护，并且通过每次存储数据量达到规定时自动利用接收的信息记录部分打印所发送的信息 值。 构成：传真设备设置有用于控制信息存储的存储装置，用于在每次通信时将控制信息存储在存储装置中，并且当所存储的信息的音量达到规定值时，传真设备的接收信息记录部分 被激活。 通过关于发送的信息和关于要被打印的接收的信息对存储装置读出控制信息。 在没有任何麻烦地进行打印之后，从存储装置中消除所记录的控制信息。
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公开(公告)号：JPS6184164A
公开(公告)日：1986-04-28
申请号：JP20552784
申请日：1984-10-02
申请人： Ricoh Co Ltd
IPC分类号： H04N1/419
摘要： PURPOSE: To perform a CPU for control to perform encoding and decoding by inhibiting an encoding function part and a decoding function part from operating until next actuation after the encoding and decoding of one line are finished.
CONSTITUTION: An image signal is read and written in a memory CURINDAT on the basis of INBASE, and an encoder 2 performs encoding when one line of data is written and stops operating when one line of data is encoded. Further, the decoding function part finishes decoding operation when an image signal for one line is generated and waits until next decoding is started.
COPYRIGHT: (C)1986,JPO&Japio摘要翻译： 目的：通过在完成一行的编码和解码之后，通过禁止编码功能部分和解码功能部分进行控制来执行编码和解码操作直到下一个动作。 构成：基于INBASE将图像信号读取并写入到存储器CURINDAT中，并且编码器2在写入一行数据时执行编码，并且当一行数据被编码时停止操作。 此外，当生成一行的图像信号时，解码功能部分完成解码操作，并等待直到下一个解码开始。
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