专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2011193118A Image forming apparatus and control program thereof 审中-公开
标题翻译：图像形成装置及其控制程序
公开(公告)号：JP2011193118A
公开(公告)日：2011-09-29
申请号：JP2010056103
申请日：2010-03-12
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： YAMADA JUNYA , SASAKI HIROTAKA , IKEDA MAHO , NARISHIMA KAZUHIKO , HIRAMATSU KYUJI , WATANABE KAZUAKI , SUZUKI SATOSHI , SATO KUNIHITO
IPC分类号： H04N1/00 , B41J29/38 , B41J29/42 , G03G21/00
摘要： PROBLEM TO BE SOLVED: To shorten a waiting time when the release of a power saving state is instructed, while suppressing power consumption more than, when the power saving state of the entire function module is released upon instruction of the release of the power saving state.
SOLUTION: When the release of the power saving state is instructed, apparatus configuration information is read (50), a function usable by its own apparatus is recognized (54), and if a communication line is not connected regardless of a configuration in which the communication line can be connected, the presence of a function module to be used in common by a usable function is determined (62) after excluding a function for connecting the communication line from usable functions (56 to 60). If a corresponding function module exists, power supply is started to display a menu screen on an operation panel (64 and 68). Further, when a function module whose use is determined appears in the process where a user operates the operation panel to select a function, or the like, if power supply is not being supplied to the corresponding function module, the power supply is started (74 to 78).
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了缩短在节电状态的释放时的等待时间，同时在消除了功率消耗的指示时释放功能模块整体的省电状态的同时抑制功率消耗省电状态。解决方案：当指示省电状态的释放时，读取装置配置信息（50），识别其本身装置可使用的功能（54），并且如果没有连接通信线路而不管配置如何其中可以连接通信线路，在排除用于将通信线路与可用功能连接的功能（56至60）之后确定（62）通过可用功能共同使用的功能模块的存在。如果存在相应的功能模块，则开始供电以在操作面板上显示菜单画面（64和68）。此外，当在用户操作操作面板选择功能的过程中出现使用确定的功能模块时，如果没有向相应的功能模块供电，则开始供电（74 至78）。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2002036557A INK JET RECORDING HEAD CARTRIDGE AND INK JET RECORDER 失效
公开(公告)号：JP2002036557A
公开(公告)日：2002-02-05
申请号：JP2000223037
申请日：2000-07-24
申请人： FUJI XEROX CO LTD
发明人： ODA KAZUYUKI , IKEGAMI KOJI , UMEZAWA TOMOKI , TOMIKAWA ICHIRO , KATAOKA MASAKI , YAMAZAKI KENJI , FUNATSU TADAKUNI , UEDA YOSHIHISA , HARA KOZO , TAKEUCHI TAKAYUKI , SATO KUNIHITO , HAMAZAKI SATONOBU , SAITO KOICHI
IPC分类号： B41J2/01 , B41J2/05 , B41J2/175 , B41J2/19
摘要： PROBLEM TO BE SOLVED: To provide highly reliable ink jet recording head cartridge and ink jet recorder having a simple structure. SOLUTION: Since an individual channel 32 provided with an ink ejection opening 30 and a rectangular ink supply chamber 44 are interconnected directly, a bubble large enough to cause defective print does not float in the ink supply chamber 44 to choke the individual channel 32. Warmed ink in the ink supply chamber 44 moves into an upper ink tank chamber 42 by convection to grow a previously encapsulated air mass 48 thus preventing growth of a bubble in the ink supply chamber 44. Since a large cross-sectional area is ensured for the ink supply chamber 44, oscillation of meniscus at the ink ejection opening 30 is prevented from being amplified by pressure oscillation due to ink ejection thus preventing defective ejection. A highly reliable print can thereby be ensured through a simple arrangement.

3. 发明专利

JP2000238284A LIQUID JET RECORDING HEAD AND ITS DRIVE METHOD 失效
公开(公告)号：JP2000238284A
公开(公告)日：2000-09-05
申请号：JP3950899
申请日：1999-02-18
申请人： FUJI XEROX CO LTD
发明人： MIHARA TORU , SATO KUNIHITO
IPC分类号： B41J2/175 , B41J2/045 , B41J2/055
摘要： PROBLEM TO BE SOLVED: To provide a liquid jet recording head which requires no select signal to a dummy discharge energy-generating body at the time of dummy discharging, can reduce a memory capacity of an external apparatus and shorten a data process time and a transfer time. SOLUTION: A liquid jet recording head 5 has a discharge energy-generating body 1 for printing and an energy-generating body 2 for dummy discharging. A select circuit 4 outputs a signal for selection corresponding to the discharge energy-generating body 1 for printing to an integral circuit 6 on the basis of a select signal S1 input in accordance with a clock signal S2. Among inputs to the integral circuit 6, not the output from the select circuit 4, but a preliminarily set signal (generally '1') is input for a signal to select the energy-generating body 2 for dummy discharging. Therefore, the signal to select the energy- generating body 2 from the outside can be eliminated.

4. 发明专利

JP2000238266A RECORDING HEAD 失效
公开(公告)号：JP2000238266A
公开(公告)日：2000-09-05
申请号：JP3930299
申请日：1999-02-17
申请人： FUJI XEROX CO LTD
发明人： SATO KUNIHITO , MIHARA TORU
IPC分类号： B41J2/05
摘要： PROBLEM TO BE SOLVED: To provide a recording head capable of improving the response of the output voltage with respect to temperature change with a simple circuit, measuring the temperature with a good sensitivity at a low cost, and preventing image quality deterioration due to temperature change. SOLUTION: One side of a first temperature sensor 11 is connected with a pull-up resistor 12, and the other side is grounded. The other side of the pull-up resistor 12 is connected with a power source line. The contact point of the first temperature sensor 11 and the pull-up resistor 12 is connected with the gate of an nMOS transistor 13. One of the source and the drain of the nMOS transistor 13 is grounded, and the other is connected with a second temperature sensor 14. The other side of the second temperature sensor 14 is connected with the power source line. The voltage Vout2 of the contact point of the second temperature sensor 14 and the nMOS transistor 13 is taken out as the temperature sensing result. These elements are formed on a silicon substrate comprising a recording head.

5. 发明专利

JP2011212951A Image forming apparatus and control program for the same 有权
标题翻译：图像形成装置及其控制程序
公开(公告)号：JP2011212951A
公开(公告)日：2011-10-27
申请号：JP2010082572
申请日：2010-03-31
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： SATO KUNIHITO , HIRAMATSU KYUJI , NARISHIMA KAZUHIKO , IKEDA MAHO , WATANABE KAZUAKI , SASAKI HIROTAKA , SUZUKI SATOSHI , YAMADA JUNYA
IPC分类号： B41J29/38 , G03G21/00 , H04N1/00
摘要： PROBLEM TO BE SOLVED: To reduce power consumption by rearranging the execution sequence of a plurality of processes by simple processing when carrying out the plurality of processes from a power-saving state.SOLUTION: In returning an image forming apparatus from the power-saving state to start the execution of a plurality of processes, the execution sequence of the plurality of processes is rearranged based on information indicating pre-processing/post-processing units not in use in carrying out processing, for every processing so that processing largest in the number of processing units not in use in carrying out processing is carried out first out of the plurality of processes to be carried out and that processing large in the number of processing units not in use in carrying out processing nor in use in carrying out any processing higher in the execution sequence is placed higher in the execution sequence than processing small in the number of processing units not in use in carrying out processing nor in use in carrying out any processing higher in the execution sequence.
摘要翻译：要解决的问题：通过在从省电状态执行多个处理时通过简单的处理来重新排列多个处理的执行顺序来降低功耗。解决方案：在将图像形成装置从省电状态返回为了开始多个处理的执行，对于每个处理，基于指示不用于执行处理的预处理/后处理单元的信息来重新排列多个处理的执行顺序，使得数量最大的处理首先进行多个待执行的处理中的处理单元，并且处理单元数量大，不用于进行处理，也不用于进行更高的处理在执行顺序中，执行顺序的处理量比处理单元数量少，不能用于运行进行处理，也不用于执行执行顺序中的任何处理。

6. 发明专利

JP2005231123A Recording head driving device 审中-公开
标题翻译：记录头驱动装置
公开(公告)号：JP2005231123A
公开(公告)日：2005-09-02
申请号：JP2004041455
申请日：2004-02-18
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： MIHARA TORU , SATO KUNIHITO , NAKAYAMA KOTA
IPC分类号： B41J2/01 , B41J2/05
摘要： PROBLEM TO BE SOLVED: To independently switch a drop diameter of a recording droplet ejected from each nozzle of a recording head within a single ejection cycle.
SOLUTION: Each nozzle of the recording head of an inkjet printer is provided with heating elements 56 and 58 different in heating value, respectively. Driving circuit 70, which are each provided in such a manner as to correspond to the respective nozzles, are provided with shift registers 72 and 74 which sequentially transfer one-bit driving data input from a data input part 80 and which input the driving data into a latch 76, and a transistor driving part 78 which makes the heating elements 56 and 58 switch to any one of the off-state of the respective heating elements 56 and 58, the on-state of only the heating element 58, the on-state of only the heating element 56, and the on-state of the respective heating elements 56 and 58, via switching elements 64 and 66, in accordance with two-bit driving data retained by the latch 76. In a multiple tone mode, two-bit driving data are each independently input into the respective driving circuits 70 corresponding to the respective nozzles within the single ejection cycle, and the ejection of an ink droplet from each nozzle is independently switched to any one of the state of the nonejection of the ink, the state of a small ink ejection amount, the state of an intermediate-level ink ejection amount and the state of a large ink ejection amount, depending on the two-bit driving data, within the single ejection cycle.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：在单个喷射循环内独立地切换从记录头的每个喷嘴喷出的记录液滴的液滴直径。解决方案：喷墨打印机的记录头的每个喷嘴分别具有不同热量的加热元件56和58。驱动电路70各自以对应于各个喷嘴的方式设置有移位寄存器72和74，它们顺序地传送从数据输入部分80输入的一位驱动数据，并将驱动数据输入到闩锁76和晶体管驱动部78，其使加热元件56和58切换到各个加热元件56和58的断开状态中的任何一个，仅加热元件58的导通状态，根据由锁存器76保持的两位驱动数据，通过开关元件64和66，只有加热元件56的状态和各个加热元件56和58的导通状态。在多音调模式中，两个位驱动数据各自独立地输入到在单个喷射循环内对应于各个喷嘴的相应的驱动电路70中，并且将来自每个喷嘴的墨滴的喷射独立地切换到任何一种不注意状态，喷墨量小的状态，中间级喷墨量的状态和喷墨量大的状态，这取决于2位驱动数据。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2000198198A LIQUID JET RECORDING APPARATUS 失效
公开(公告)号：JP2000198198A
公开(公告)日：2000-07-18
申请号：JP43599
申请日：1999-01-05
申请人： FUJI XEROX CO LTD
发明人： SATO KUNIHITO , MIHARA TORU , NAKAYAMA KOTA
IPC分类号： B41J2/05
摘要： PROBLEM TO BE SOLVED: To provide a liquid jet recording apparatus which reduces a consumption power and prevents deterioration of record images by suppressing heating by a circuit part such as a predriver circuit or the like. SOLUTION: Sixty-four heating elements 2 are arranged. Driver elements 3 are set corresponding to the heating elements 2. Moreover, predrivers 4 for driving the driver elements 3 are set. A predriver source circuit 8 is connected to a first through a 32nd predrivers 4, while a predriver source circuit 9 is connected to a 33rd through a 64th predrivers 4. In order to drive a first - a 32nd heating elements 2, the predriver source circuit 8 supplies electricity to the first through 32nd predrivers 4, and the predriver source circuit 9 stops the supply of electricity. In order to drive a 33rd through a 64th heating elements 2, the predriver source circuit 9 supplies electricity to the 33rd through 64th predrivers 4 and the predriver source circuit 8 stops the supply of electricity. A consumption power at the predrivers 4 is reduced accordingly.

8. 发明专利

JPH09300621A INK JET RECORDING HEAD 失效
公开(公告)号：JPH09300621A
公开(公告)日：1997-11-25
申请号：JP11905996
申请日：1996-05-14
申请人： FUJI XEROX CO LTD
发明人： SATO KUNIHITO , MIHARA TORU , YASUNAGA SHINICHI , MIHARA AKIRA , KONDO YOSHINAO
IPC分类号： B41J2/05
摘要： PROBLEM TO BE SOLVED: To provide an ink jet recording head wherein necessary functions are efficiently arranged by a small-scale drive circuit constitution and a drive circuit is mounted on the same substrate as heating elements. SOLUTION: In a constitution diagram of the circuits provided on a heating element loaded substrate, a 16-bit counter 6 being a block driving circuit is constituted so that the output wires thereof cross the input wires of the NAND circuits 5 of all of pre-drivers 4 so as to easily enable input. Only by altering the contact positions of the output and input wires, the connection of the predriveres 4 to NAND input parts can be altered. In this example, oneskip discrete printing is performed within respective blocks and, between blocks, the heating elements in odd number-th blocks 2n-1 (n=1-8) and even number-th blocks 2n(n=1-8) are adjacent to each other.

9. 发明专利

JP2012037579A Image formation device and its control program 有权
标题翻译：图像形成装置及其控制程序
公开(公告)号：JP2012037579A
公开(公告)日：2012-02-23
申请号：JP2010174745
申请日：2010-08-03
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： HIRAMATSU KYUJI , IKEDA MAHO , WATANABE KAZUAKI , SASAKI HIROTAKA , YAMADA JUNYA , NARISHIMA KAZUHIKO , SATO KUNIHITO , SUZUKI SATOSHI
IPC分类号： G03G15/20 , B41J29/38 , G03G21/14
摘要： PROBLEM TO BE SOLVED: To suppress electric power consumption in heating of a fixing device, without increasing stand-by time for the fixing device temperature to reach a predetermined temperature or complicating the structure, such as an additional mechanism for switching the electric power to heat the fixing device.SOLUTION: If a processing using a fixing device is supposed to be executed when a sleep mode is released, a preheating time from the start of preheating of the fixing device by a heating part until the fixing device temperature reaches an image formation temperature Tis calculated, based on the fixing device temperature detected by a temperature sensor, and the heating part is started to preheat the fixing device so as to complete the preheating at substantially the same time as a processing execution instruction by a user. (Refer to (C) and (D)).
摘要翻译：要解决的问题：为了抑制定影装置的加热中的电力消耗，而不增加定影装置温度达到预定温度或使结构复杂化的待机时间，例如用于切换电气的附加机构加热定影装置的功率。解决方案：如果在休眠模式被释放时假定执行使用定影装置的处理，则从加热部件直到定影装置温度达到图像形成温度的定影装置的预热开始之后的预热时间基于由温度传感器检测到的固定装置温度，计算出T F ，并且开始加热部件预热定影装置，以完成预热大致相同作为用户的处理执行指令的时间。（参考（C）和（D））。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2011211251A Image forming apparatus and program 有权
标题翻译：图像形成装置和程序
公开(公告)号：JP2011211251A
公开(公告)日：2011-10-20
申请号：JP2010073717
申请日：2010-03-26
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： NARISHIMA KAZUHIKO , HIRAMATSU KYUJI , SATO KUNIHITO , IKEDA MAHO , WATANABE KAZUAKI , SASAKI HIROTAKA , SUZUKI SATOSHI , YAMADA JUNYA
IPC分类号： H04N1/00 , B41J29/38 , G03G21/00
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus and a program improved in convenience when a user continuously executes a plurality of functions while suppressing power consumption.SOLUTION: When the instruction of the execution of one of functions is received from a user, the image forming apparatus perform control so that an apparatus used in the function is brought into an operating state. When it is predicted that the execution of a different function is instructed consecutively by the user, the image forming apparatus perform control so that an apparatus used in the next function is brought into the operating state before receiving the instruction of the execution of the next function from the user.
摘要翻译：要解决的问题：提供一种当用户在抑制电力消耗的同时连续执行多个功能时便于改进的图像形成装置和程序。解决方案：当从用户接收到执行功能之一的指令时，图像形成装置执行控制，使得在功能中使用的装置进入操作状态。当预测由用户连续指示不同功能的执行时，图像形成装置执行控制，使得在接收下一功能的执行指令之前，在下一功能中使用的装置进入操作状态来自用户

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式