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1. 发明专利

JP2010200046A Power management system 审中-公开
标题翻译：电源管理系统
公开(公告)号：JP2010200046A
公开(公告)日：2010-09-09
申请号：JP2009043182
申请日：2009-02-25
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： KIMURA MAKOTO , NARISHIMA KAZUHIKO , HORIKAWA TAKESHI , SHIOYASU ASATO , YAMADA JUNYA , NAKAGAWA CHIKA
IPC分类号： H04N1/00 , B41J29/38 , G03G21/00 , G06F1/28
摘要： PROBLEM TO BE SOLVED: To provide a power management system for smoothly performing substitution of power management when an apparatus for performing power management falls into failure, for example. SOLUTION: An image forming apparatus 20 includes a control unit 24 for controlling the entire apparatus in addition to an image capturing unit 21, an image processing unit 22 and an image forming unit 23. The control unit 24 includes: an apparatus control section 25 for controlling the image capturing unit 21, the image processing unit 22 and the image forming unit 23; and a communication control section 30 for controlling packets. The apparatus control section 25 includes a storage unit 26 for storing management information or the like as various information required for control and power management. The management information is constituted by including management apparatus information, power saving setting information, past apparatus working information and information relating to a user. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：例如，当用于执行电力管理的设备失败时，提供用于平滑地执行电力管理替换的电力管理系统。图像形成装置20除了摄像单元21，图像处理单元22和图像形成单元23之外还包括用于控制整个设备的控制单元24.控制单元24包括：设备控制用于控制图像拍摄单元21，图像处理单元22和图像形成单元23的部分25; 以及用于控制分组的通信控制部分30。设备控制部分25包括用于存储管理信息等作为控制和电源管理所需的各种信息的存储单元26。管理信息由管理装置信息，省电设定信息，过去的装置工作信息和与用户有关的信息构成。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010041529A Image processor and power management apparatus 有权
标题翻译：图像处理器和电源管理装置
公开(公告)号：JP2010041529A
公开(公告)日：2010-02-18
申请号：JP2008203703
申请日：2008-08-07
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： YAMADA JUNYA , NARISHIMA KAZUHIKO , KIMURA MAKOTO , HORIKAWA TAKESHI , SHIOYASU ASATO , NAKAGAWA CHIKA
IPC分类号： H04N1/00 , B41J29/38 , G03G21/00 , G06F3/12
CPC分类号： Y02D10/1592
摘要： PROBLEM TO BE SOLVED: To provide an image processor and a power management apparatus capable of confirming an effect of power saving beforehand when performing power saving setting.
SOLUTION: An image forming apparatus 20 includes a printer 21, a UI device 22, an image reader 23 and a control device 24. The control device 24 includes: a log generation section 31 for generating a log in which a status of state transition by device is recorded; an arithmetic section 32 for performing arithmetic operation using the log generated by the log generation section 31; a network control section 33 for transmitting/receiving various data; and a storage section 34 for storing logs, various data, calculation formulas, calculation results and the like. The log generation section 31 includes a printer log generation part 41, a UI device log generation part 42, an image reader log generation part 43 and a control device log generation part 44.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在执行省电设定时能够预先确认省电效果的图像处理器和电力管理装置。解决方案：图像形成装置20包括打印机21，UI装置22，图像读取器23和控制装置24.控制装置24包括：日志生成部31，用于生成日志的状态，记录设备状态转换; 运算部32，用于使用由日志生成部31生成的日志进行算术运算; 用于发送/接收各种数据的网络控制部分33; 以及用于存储日志，各种数据，计算公式，计算结果等的存储部34。日志产生部分31包括打印机日志生成部分41，UI设备日志生成部分42，图像读取器日志生成部分43和控制设备日志生成部分44.版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2008236372A Information processor and image processor 审中-公开
标题翻译：信息处理器和图像处理器
公开(公告)号：JP2008236372A
公开(公告)日：2008-10-02
申请号：JP2007073106
申请日：2007-03-20
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： KAWASHITA MASAKAZU , YAMAMOTO HIROAKI , KIMURA MAKOTO , KAWADA YUICHI
IPC分类号： H04N1/00 , B41J29/38
摘要： PROBLEM TO BE SOLVED: To provide an information processor and image processor having power consumption less than in the case of a clock signal to be always output to a MAC.
SOLUTION: A CPU 44 outputs a clock signal SYSCLK to a judging part 220 within a period of a first operation mode, and on the other hand, does not output the clock signal SYSCLK to the judging part 220 within a period of a second operation mode for suppressing power consumption more than in the first operation mode. A first clock outputting part 210 outputs the clock signal RCK_ps to the judging part 220 only for a prescribed period within the period of the second operation mode when a PHY 100 receives data RXD within the period of the second operation mode. The judging part 220 performs judgement processing according to the clock signal SYSCLK within a period of the first operation mode, and on the other hand, performs judgement processing according to the clocks signal RCK_ps within a period of the second operation mode.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种信息处理器和图像处理器，其功耗小于在时钟信号的情况下总是输出到MAC。解决方案：CPU44在第一操作模式的时段内向判断部分220输出时钟信号SYSCLK，另一方面，在时间周期内不将时钟信号SYSCLK输出到判断部分220 用于比第一操作模式更多地抑制功率消耗的第二操作模式。第一时钟输出部分210在第二操作模式期间在PHY 100接收数据RXD时，在第二操作模式的周期期间内将时钟信号RCK_ps输出到判断部分220。判断部220在第一动作模式的期间内，根据时钟信号SYSCLK进行判定处理，另一方面，在第二动作模式的期间内，根据时钟信号RCK_ps进行判定处理。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2006203532A Color conversion apparatus, color conversion method, and program 有权
标题翻译：颜色转换设备，颜色转换方法和程序
公开(公告)号：JP2006203532A
公开(公告)日：2006-08-03
申请号：JP2005012800
申请日：2005-01-20
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： YAMASHITA NAONORI , OYABU HIROYUKI , KIMURA MAKOTO , ISHIWATARI MASAHIRO , KOSEKI TOMIJI
IPC分类号： H04N1/46 , B41J2/525 , H04N1/60 , H04N9/64
摘要： PROBLEM TO BE SOLVED: To provide a technology capable of carrying out color conversion adapted to requirements of a high image quality tendency without decreasing the processing speed and deteriorating the accuracy.
SOLUTION: A color conversion apparatus includes: a pixel input section 10 for receiving an input pixel value; an index conversion section 20 for converting the input pixel value into an index signal; a delta conversion section 30 for converting the input pixel value into a delta signal; an input buffer 40 for storing the index signal and the delta signal; a first conversion table storage section 50 for storing a first conversion table wherein each grating point of an input color space is cross-referenced with each interpolation coefficient; a temporary storage section 60 for caching the first conversion table; a second conversion table storage section 61 for storing a second conversion table obtained by reducing the information amount of the first conversion table; a control section 70 for acquiring the first block table or the second block table according to the discrimination on the basis of the index signal; an interpolation processing section 80 for obtaining an output pixel value on the basis of the interpolation coefficient stored in the first or second conversion table and the delta signal; and a pixel output section 90 for outputting the output pixel value.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在不降低处理速度和降低精度的情况下进行适应于高图像质量趋势要求的颜色转换的技术。解决方案：一种颜色转换装置，包括：用于接收输入像素值的像素输入部分10; 用于将输入像素值转换为索引信号的索引转换部分20; Δ转换部分30，用于将输入像素值转换成Δ信号; 用于存储索引信号和delta信号的输入缓冲器40; 用于存储第一转换表的第一转换表存储部分50，其中输入颜色空间的每个光栅点与每个插值系数交叉参考; 用于缓存第一转换表的临时存储部分60; 第二转换表存储部分61，用于存储通过减少第一转换表的信息量而获得的第二转换表; 控制部分70，用于根据基于索引信号的鉴别获取第一块表或第二块表; 内插处理部分80，用于根据存储在第一或第二转换表中的插值系数和增量信号获得输出像素值; 以及用于输出输出像素值的像素输出部90。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006203521A Color conversion apparatus, color conversion method, and program 审中-公开
标题翻译：颜色转换设备，颜色转换方法和程序
公开(公告)号：JP2006203521A
公开(公告)日：2006-08-03
申请号：JP2005012703
申请日：2005-01-20
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： YAMASHITA NAONORI , OYABU HIROYUKI , KIMURA MAKOTO , ISHIWATARI MASAHIRO , KOSEKI TOMIJI
IPC分类号： H04N1/46 , G06T1/00 , H04N1/21 , H04N1/60 , H04N9/64
摘要： PROBLEM TO BE SOLVED: To provide a technology capable of carrying out high speed color conversion in the case that values of adjacent pixels of an image like a natural image delicately differ from each other.
SOLUTION: A color conversion apparatus includes: a pixel input section 10 for receiving an input pixel value; an index conversion section 20 for converting the input pixel value into an index signal; a delta conversion section 30 for converting the input pixel value into a delta signal; an input buffer 40 for storing the index signal and the delta signal; a conversion table storage section 50 for storing a conversion table wherein each interpolation coefficient is cross-referenced with each grating point of an input color space; a temporary storage section 60 for storing block tables obtained by dividing the conversion table; a control section 70 for acquiring the block table corresponding to the index signal when the block table exists in the temporary storage section 60 or acquires the block table from the conversion table storage section 50 when the block table does not exist in the section 60; an interpolation processing section 80 for obtaining an output pixel value from the interpolation coefficient stored in the block table and the delta signal; and a pixel output section 90 for outputting the output pixel value.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够在像自然图像的图像的相邻像素的值相互不同的情况下进行高速颜色转换的技术。解决方案：一种颜色转换装置，包括：用于接收输入像素值的像素输入部分10; 用于将输入像素值转换为索引信号的索引转换部分20; Δ转换部分30，用于将输入像素值转换成Δ信号; 用于存储索引信号和delta信号的输入缓冲器40; 用于存储转换表的转换表存储部分50，其中每个内插系数与输入颜色空间的每个光栅点交叉参考; 临时存储部分60，用于存储通过划分转换表而获得的块表; 一个控制部分70，用于当块表存在于临时存储部分60中时获取与索引信号相对应的块表，或者当块表不存在于部分60中时，从转换表存储部分50获取块表; 内插处理部分80，用于从存储在块表中的插值系数和Δ信号获得输出像素值; 以及用于输出输出像素值的像素输出部90。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005086601A Image processing apparatus, image processing program, and image processing method 审中-公开
标题翻译：图像处理设备，图像处理程序和图像处理方法
公开(公告)号：JP2005086601A
公开(公告)日：2005-03-31
申请号：JP2003317734
申请日：2003-09-10
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： YAMASHITA NAONORI , KIMURA MAKOTO , KOSEKI TOMIJI
IPC分类号： G06T3/40 , H04N1/387 , H04N1/41
摘要： PROBLEM TO BE SOLVED: To obtain image quality and compression efficiency suited to the data storage capacity of a storage device, and moreover to realize quick compression processing. SOLUTION: An image processing apparatus is formed by providing a pretreatment means 2 for periodically thinning out region units constituting image data to be a processing object with respect to the image data, a compression means 3 for compressing the image data thinned out by the pretreatment means 2, a control means 4 for storing the compressed data obtained by the compression means 3 in a storage device 1 and taking out the compressed data stored in the storage device 1 from the storage device 1, a decompression means 5 for decompressing the compressed data taken out from the storage device 1 by the control means 4 and obtaining decompressed data, and a post-treatment means 6 for performing complement of region units thinned out periodically by the pretreatment means 2 with respect to the decompressed data obtained by the decompression means 5. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了获得适合于存储装置的数据存储容量的图像质量和压缩效率，并且还实现快速压缩处理。解决方案：通过提供一种预处理装置2来形成图像处理装置，该预处理装置2用于周期性地将构成作为处理对象的图像数据的区域单元相对于图像数据稀疏;压缩装置3，用于压缩由预处理装置2，用于将由压缩装置3获得的压缩数据存储在存储装置1中并从存储装置1取出存储在存储装置1中的压缩数据的控制装置4，用于解压缩通过控制装置4从存储装置1取出的压缩数据并获得解压缩数据;以及后处理装置6，用于执行由预处理装置2周期性地稀释的区域单元的补充，相对于通过减压获得的解压缩数据（C）2005，JPO＆NCIPI

7. 发明专利

JP2003273744A Device, method and program for data processing 有权
标题翻译：用于数据处理的设备，方法和程序
公开(公告)号：JP2003273744A
公开(公告)日：2003-09-26
申请号：JP2002069925
申请日：2002-03-14
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： KOSEKI TOMIJI , KIMURA MAKOTO , YAMASHITA NAONORI
IPC分类号： H04N1/419 , H03M7/40
摘要： PROBLEM TO BE SOLVED: To solve the problem of the increase of a circuit scale for encoding or decoding by dispensing with the code correspondence table of LTU structure where respective pieces of data before and after encoding or decoding correspond with each other even in the case of encoding or decoding using a variable length code. SOLUTION: A data processor for performing at least one of encoding using the variable length code or its decoding to data to be an object to be processed is provided with a registor means 10 storing only parameters required for calculation for specifying the correspondence relation of the respective pieces of data before and after encoding or decoding and an arithmetic means 20 for taking out the parameters stored in this registor means 10 for performing encoding operation or decoding operation. COPYRIGHT: (C)2003,JPO
摘要翻译：解决问题：为了解决通过分配LTU结构的代码对应表来增加用于编码或解码的电路规模的问题，其中编码或解码之前和之后的各个数据段彼此对应，即使在使用可变长度码进行编码或解码的情况。解决方案：用于执行使用可变长度代码或其解码的数据中的至少一个的数据处理器被提供有转换器装置10，其仅存储用于指定对应关系的计算所需的参数在编码或解码之前和之后的各个数据片段以及用于取出存储在该转换器装置10中用于执行编码操作或解码操作的参数的算术装置20。版权所有（C）2003，JPO

8. 发明专利

JP2010268185A Power management system and image forming apparatus 审中-公开
标题翻译：电源管理系统和图像形成装置
公开(公告)号：JP2010268185A
公开(公告)日：2010-11-25
申请号：JP2009117370
申请日：2009-05-14
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： NARISHIMA KAZUHIKO , KIMURA MAKOTO , YAMADA JUNYA , HORIKAWA TAKESHI , NAKAGAWA CHIKA , SHIOYASU ASATO
IPC分类号： H04N1/00 , B41J29/38 , G06F1/26 , G06F1/28 , G06F3/12
CPC分类号： Y02D10/1592
摘要： PROBLEM TO BE SOLVED: To provide a power management system capable of presenting an effect in the case of performing power control of an apparatus that has not been subjected to power control yet, and an image forming apparatus. SOLUTION: In the image forming apparatus, when a UI device or a communication control part receives an instruction to calculate an energy saving effect from a user (S101), a control part reads various tables stored in a storage part and acquires information necessary to calculate an energy saving effect (S102). The control part transfers the acquired information to an operation part and instructs the operation part to perform a predetermined operation (S103). An operation expression to be used when the operation part performs an operation is stored beforehand in the storage part, and the operation part reads the operation expression. When the operation part transfers an operation result to the control part, the control part displays the operation result (S104). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够在还没有进行电力控制的装置进行电力控制的情况下呈现效果的电力管理系统和图像形成装置。解决方案：在图像形成装置中，当UI装置或通信控制部分接收到从用户计算节能效果的指令（S101）时，控制部分读取存储在存储部分中的各种表并获取信息计算节能效果的必要条件（S102）。控制部将所获取的信息传送到操作部，并指示操作部进行规定的动作（S103）。将操作部执行操作时使用的操作表达式预先存储在存储部中，并且操作部读取操作表达式。当操作部分将操作结果传送到控制部分时，控制部分显示操作结果（S104）。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2010206694A Image processing apparatus and program 审中-公开
标题翻译：图像处理设备和程序
公开(公告)号：JP2010206694A
公开(公告)日：2010-09-16
申请号：JP2009052172
申请日：2009-03-05
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： KIMURA MAKOTO , NARISHIMA KAZUHIKO , HORIKAWA TAKESHI , SHIOYASU ASATO , YAMADA JUNYA , NAKAGAWA CHIKA
IPC分类号： H04N1/00 , B41J29/38 , G06F3/12
CPC分类号： Y02D10/1592
摘要： PROBLEM TO BE SOLVED: To provide an image processing apparatus and a program in which power reduction due to a power saving mode can be attained even when receiving data many times. SOLUTION: While the image processing apparatus is in a power saving state (S101), when it is determined that data are received (S102:Yes), the network I/F instructs a timer to start counting of the time (S103). The timer acquires date/time information indicating the date and time when the data are received (S104) and sets a time-up time in accordance with the date/time information (S105). When the lapse of a recovery time is determined (S106:Yes), the timer notifies a CPU of the determination and stops counting of the time (S107). The CPU starts recovery processing to deal with the received data (S108). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种图像处理装置和程序，其中即使在接收数据多次时也能够实现由省电模式引起的功率降低。解决方案：当图像处理装置处于省电状态（S101）时，当确定接收到数据时（S102：是），网络I / F指示定时器开始计时（S103 ）。定时器获取指示接收到数据的日期和时间的日期/时间信息（S104），并根据日期/时间信息设置时间（S105）。当确定恢复时间的经过时（S106：是），定时器向CPU通知该确定并停止对时间的计数（S107）。 CPU开始恢复处理以处理所接收的数据（S108）。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2010081288A Image forming apparatus and program 审中-公开
标题翻译：图像形成装置和程序
公开(公告)号：JP2010081288A
公开(公告)日：2010-04-08
申请号：JP2008247233
申请日：2008-09-26
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： SHIOYASU ASATO , NARISHIMA KAZUHIKO , KIMURA MAKOTO , YAMADA JUNYA , HORIKAWA TAKESHI , NAKAGAWA CHIKA
IPC分类号： H04N1/00 , B41J29/38 , G06F1/26 , G06F3/12
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus and a program for performing power management while distinguishing a user required peripheral apparatus and a non-required peripheral apparatus. SOLUTION: When a table including user information and equipment information is acquired (S101), the table is stored in a storage section (S102). When user information is received (S103), the table stored in the storage section is read out (S104) and the presence/absence of user information registered in the table is confirmed (S105). If the user information is registered, the equipment information associated with the user information is read out to specify equipment corresponding to a user (S106). For the URL of the specified equipment, a wake-up packet is generated and a packet is transmitted via a communication network, thereby instructing wake-up (S107). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在区分用户所需的外围设备和不需要的外围设备的同时执行电力管理的图像形成装置和程序。解决方案：当获取包括用户信息和设备信息的表（S101）时，表被存储在存储部分（S102）中。当接收到用户信息时（S103），读出存储在存储部分中的表格（S104），并确认登记在表格中的用户信息的有无（S105）。如果注册了用户信息，则读出与用户信息相关联的设备信息，以指定对应于用户的设备（S106）。对于指定设备的URL，生成唤醒分组，并且经由通信网络发送分组，从而指示唤醒（S107）。版权所有（C）2010，JPO＆INPIT

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