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1. 发明申请

US20110072331A1 MEMORY SYSTEM AND CONTROL METHOD FOR THE SAME 有权
标题翻译：存储系统及其控制方法
公开(公告)号：US20110072331A1
公开(公告)日：2011-03-24
申请号：US12791210
申请日：2010-06-01
申请人： Kenji SAKAUE , Tatsuyuki ISHIKAWA , Kazuhiro ICHIKAWA
发明人： Kenji SAKAUE , Tatsuyuki ISHIKAWA , Kazuhiro ICHIKAWA
IPC分类号： H03M13/05 , G06F11/10
CPC分类号： G06F11/1012 , G11C2029/0411
摘要： A memory system having a memory card configured to store frame data composed of a plurality of pieces of sector data and a host configured to send and receive the frame data to and from the memory card, the memory card includes: an ECC1 decoder configured to perform BCH decoding processing with a hard decision code on a sector data basis; an ECC2 decoder configured to perform LDPC decoding processing with an LDPC code on a frame data basis; a sector error flag section configured to store information about presence or absence of error data in the BCH decoding processing; and an ECC control section configured to perform, in the LDPC decoding processing, control of increasing a reliability of sector data containing no error data based on the information in the sector error flag section.
摘要翻译：一种具有存储卡的存储器系统，其被配置为存储由多个扇区数据组成的帧数据，以及被配置为向存储卡发送和接收帧数据的主机，所述存储卡包括：ECC1解码器，被配置为执行基于扇区数据的硬判决码的BCH解码处理; ECC2解码器，被配置为以帧数据为基础以LDPC码执行LDPC解码处理; 扇区错误标志部分，被配置为在BCH解码处理中存储关于错误数据的存在或不存在的信息; 以及ECC控制部，被配置为在LDPC解码处理中，基于扇区错误标志部中的信息，执行增加不包含错误数据的扇区数据的可靠性的控制。

2. 发明授权

US07324232B2 Printer, printer setting method and corresponding program, and cartridge 失效
标题翻译：打印机，打印机设置方法和相应的程序以及墨盒
公开(公告)号：US07324232B2
公开(公告)日：2008-01-29
申请号：US10443144
申请日：2003-05-22
申请人： Osamu Ishibashi , Kazuhiro Ichikawa
发明人： Osamu Ishibashi , Kazuhiro Ichikawa
IPC分类号： G06K15/02
CPC分类号： G06F3/1205 , G06F3/1204 , G06F3/1229 , G06F3/1257 , G06F3/1284
摘要： A color laser printer 10 compares a pervious printer, which a toner cartridge 40 has been attached to immediately before attachment to the current printer, with the current printer. In the case where the previous printer is different from the current printer, the color laser printer 10 obtains setting information on the previous printer, which is stored in a storage element 50 of the toner cartridge 40, and applies the obtained setting information for the current printer. The various settings in the previous printer are thus turned over to the current printer, when the toner cartridge 40 is detached from the previous printer and is attached to the current printer. This arrangement ensures smooth printing operations without requiring any troublesome settings to use the current printer.
摘要翻译：彩色激光打印机10将当前打印机附着之前已经安装了调色剂盒40的透光打印机与当前打印机进行比较。在前一打印机与当前打印机不同的情况下，彩色激光打印机10获取存储在调色剂盒40的存储元件50中的先前打印机的设置信息，并将获得的当前设置信息打印机。因此，当墨粉盒40与先前的打印机分离并且附接到当前的打印机时，上一个打印机中的各种设置因此被翻转到当前的打印机。这种布置确保平滑的打印操作，而不需要使用当前打印机的任何麻烦的设置。

3. 发明申请

US20050123310A1 Image formation device and recording agent cartridge attached thereto 有权
标题翻译：图像形成装置和附着于其上的记录剂盒
公开(公告)号：US20050123310A1
公开(公告)日：2005-06-09
申请号：US10797564
申请日：2004-03-11
申请人： Osamu Ishibashi , Kazuhiro Ichikawa
发明人： Osamu Ishibashi , Kazuhiro Ichikawa
IPC分类号： G03G21/00 , G03G15/00 , G03G15/01 , G03G15/08
CPC分类号： G03G15/553 , G03G15/556 , G03G2221/163 , G03G2221/1823
摘要： Toner cartridges 32C, 32M, 32Y, and 32K have storage elements 33C, 33M, 33Y, and 33K mounted thereon to transmit information carried on electromagnetic wave in a predetermined frequency band. An information receiver transmitter unit 30 is located in a neighborhood of an end of a developer unit 23 with the toner cartridges 32C, 32M, 32Y, and 32K attached thereto to transmit information carried on the electromagnetic wave in the predetermined frequency band to and from a color laser printer 20. While the developer unit 23 is rotated to develop each color component image with a supply of toner from the corresponding one of the toner cartridges 32C, 32M, 32Y, and 32K, the information receiver transmitter unit 30 is controlled to write a cumulative toner consumption and a cumulative number of printed sheets into the corresponding one of the storage elements 33C, 33M, 33Y, and 33K.
摘要翻译：调色剂盒32C，32M，32Y和32K具有安装在其上的存储元件33C，33M，33Y和33K，以在预定频带中传送在电磁波上承载的信息。信息接收器发送器单元30位于显影单元23的端部附近，附带有调色剂盒32C，32M，32Y和32K，以便在预定频带内传送电磁波上携带的信息来自彩色激光打印机20。当显影单元23旋转以通过从相应的一个调色剂盒32C，32M，32Y和32K供应调色剂来显影每个颜色分量图像时，控制信息接收器发送器单元30写入累积调色剂消耗量和累积打印片数到存储元件33C，33M，33Y和33K中相应的一个。

4. 发明申请

US20050105934A1 Cartridge recycling information apparatus, corresponding method, and cartridge to be recycled 失效
标题翻译：墨盒回收信息设备，相应的方法和墨盒被回收利用
公开(公告)号：US20050105934A1
公开(公告)日：2005-05-19
申请号：US10695440
申请日：2003-10-29
申请人： Akira Maruyama , Osamu Ishibashi , Kazuhiro Ichikawa
发明人： Akira Maruyama , Osamu Ishibashi , Kazuhiro Ichikawa
IPC分类号： G03G21/00 , G03G15/00 , G03G15/08 , G03G21/18 , H04N1/00
CPC分类号： G03G15/553 , G03G15/556 , G03G2221/1663
摘要： A toner cartridge 40 has a storage element 50 that stores recycling information. A cartridge recycling information apparatus of the invention outputs a recycling request form based on the recycling information stored in the storage element 50 at a specified output timing of the recycling information. This arrangement desirably saves the user's labor and time of searching for the recycling request form and enables the user to be readily notified of the recycling information.
摘要翻译：墨粉盒40具有存储元件50，其存储回收信息。本发明的墨盒回收信息装置根据在回收信息的指定输出定时存储在存储元件50中的再循环信息输出回收请求表。这种布置理想地节省了用户的劳动力和搜索回收请求表单的时间，并且使得用户能够容易地被通知回收信息。

5. 发明授权

US06336022B2 Developing unit 失效
标题翻译：开发单位
公开(公告)号：US06336022B2
公开(公告)日：2002-01-01
申请号：US09754340
申请日：2001-01-05
申请人： Kazuhiro Ichikawa , Yoshihiro Nakashima , Hidenori Kin , Tomoe Aruga , Yoichi Yamada , Yukio Takayama , Tahei Ishiwatari
发明人： Kazuhiro Ichikawa , Yoshihiro Nakashima , Hidenori Kin , Tomoe Aruga , Yoichi Yamada , Yukio Takayama , Tahei Ishiwatari
IPC分类号： G03G1508
CPC分类号： G03G15/0126 , G03G15/0806 , G03G15/0808 , G03G15/0812 , G03G15/0817 , G03G15/0818 , G03G15/0822 , G03G2215/0861
摘要： A developing unit of the present invention includes a case which accommodates toner containing pigment, a developing roller, a supply roller formed of an elastic member arranged to be pressed against a surface of the developing roller in such a manner as to supply toner to the surface of the developing roller. The toner is mixed by conveying fins which have phases that are different in such a manner that the loads are uniform in rotation
摘要翻译：本发明的显影单元包括容纳含有颜料的调色剂的壳体，显影辊，由弹性构件形成的供应辊，所述弹性构件被布置成以显示辊的表面的方式被压靠在表面上，的显影辊。调色剂通过输送翅片进行混合，该翅片具有不同的相位，使得负载旋转均匀

6. 发明授权

US06198893B1 Image forming apparatus having a plurality of developing units 失效
标题翻译：图像形成装置具有多个显影单元
公开(公告)号：US06198893B1
公开(公告)日：2001-03-06
申请号：US09369855
申请日：1999-08-09
申请人： Kazuhiro Ichikawa , Yoshihiro Nakashima , Hidenori Kin , Tomoe Aruga , Yoichi Yamada , Yukio Takayama , Tahei Ishiwatari
发明人： Kazuhiro Ichikawa , Yoshihiro Nakashima , Hidenori Kin , Tomoe Aruga , Yoichi Yamada , Yukio Takayama , Tahei Ishiwatari
IPC分类号： G03G1501
CPC分类号： G03G15/0126 , G03G15/0806 , G03G15/0808 , G03G15/0812 , G03G15/0817 , G03G15/0818 , G03G15/0822 , G03G2215/0861
摘要： A plurality of developing units each includes a case which accommodates toner containing pigment, a developing roller, a supply roller formed of an elastic member arranged to be pressed against a surface of the developing roller in such a manner as to supply toner to the surface of the developing roller and a conveying fin. The developing roller, supply roller, and conveying fin for each developing unit are angularly arranged in a particular manner.
摘要翻译：多个显影单元各自包括容纳含有颜料的调色剂的壳体，显影辊，由弹性构件形成的供应辊，该弹性构件被布置成以显示辊的表面的方式被压在显影辊的表面上，显影辊和输送片。用于每个显影单元的显影辊，供应辊和输送片以特定方式成角度地布置。

7. 发明授权

US08532740B2 Measurement device and measurement method 有权
标题翻译：测量装置及测量方法
公开(公告)号：US08532740B2
公开(公告)日：2013-09-10
申请号：US13002920
申请日：2009-07-07
申请人： Kazuhiro Ichikawa , Hideo Utsumi
发明人： Kazuhiro Ichikawa , Hideo Utsumi
IPC分类号： A61B5/05
CPC分类号： A61B5/0555 , A61B5/0035 , A61B2503/40 , G01N24/10 , G01R33/3806 , G01R33/381 , G01R33/3815 , G01R33/383 , G01R33/481 , G01R33/4812 , G01R33/56375 , G01R33/56383 , G01R33/60 , G01R33/62
摘要： A measurement device and measurement method make it possible to eliminate the load generated by stopping on a measurement subject that is moved among multiple magnetic field generating devices. The measurement device includes a first external magnetic field generating device that generates a magnetic field of a set size, a second external magnetic field generating device that generates a magnetic field of a size that differs from that of the magnetic field of the first external magnetic field generating device, a rotating table that causes the subject of measurement to pass in sequence through the magnetic fields of the first and second external magnetic field generating devices by causing the subject of measurement to move rotationally, and an OMRI measurement processing part and MRI measurement processing part that measures images such as functional images or structural images of the subject of measurement while it is being moved rotationally by the rotating table.
摘要翻译：测量装置和测量方法可以消除由在多个磁场产生装置之间移动的测量对象停止而产生的负载。测量装置包括产生一定尺寸的磁场的第一外部磁场产生装置，产生尺寸与第一外部磁场的磁场的磁场不同的磁场的第二外部磁场产生装置生成装置，通过使测量对象旋转移动使得测量对象依次通过第一外部磁场产生装置和第二外部磁场产生装置的磁场的旋转台，以及OMRI测量处理部分和MRI测量处理在通过旋转台旋转移动的同时测量诸如测量对象的功能图像或结构图像的图像的部分。

8. 发明授权

US08453034B2 Error detection/correction circuit, memory controller and semiconductor memory apparatus 失效
标题翻译：误差检测/校正电路，存储器控制器和半导体存储器
公开(公告)号：US08453034B2
公开(公告)日：2013-05-28
申请号：US13039961
申请日：2011-03-03
申请人： Kenji Sakaue , Tatsuyuki Ishikawa , Yukio Ishikawa , Kazuhiro Ichikawa , Hironori Uchikawa
发明人： Kenji Sakaue , Tatsuyuki Ishikawa , Yukio Ishikawa , Kazuhiro Ichikawa , Hironori Uchikawa
IPC分类号： H03M13/00
CPC分类号： G06F11/1048 , H03M13/1117 , H03M13/1137 , H03M13/116 , H03M13/1188
摘要： An LDPC error detection/correction circuit according to an embodiment includes a selector that divides data into p groups based on a check matrix H including blocks made up of unit matrixes having a size p and shift blocks, a selector that divides a group into Y subgroups, a bit node storage section that stores LMEM variables to calculate a probability β in association with each first address, a check node storage section that stores TMEM variables to calculate an external value α in association with each second address, a rotator that performs rotation processing on the TMEM with a rotation value based on a shift value, and an operation circuit made up of (p/Y) operation units that perform parallel processing in subgroup units.
摘要翻译：根据实施例的LDPC错误检测/校正电路包括：选择器，其基于包括具有大小为p和移位块的单位矩阵组成的块的校验矩阵H将数据划分为p组;选择器，将组划分成Y个子组存储LMEM变量以计算与每个第一地址相关联的概率β的比特节点存储部分，存储TMEM变量以计算与每个第二地址相关联的外部值α的校验节点存储部分，执行旋转处理的旋转器在具有基于偏移值的旋转值的TMEM上，以及由（p / Y）运算单元构成的运算电路，其以子组为单位进行并行处理。

9. 发明申请

US20120068705A1 MEASUREMENT DEVICE AND MEASUREMENT METHOD 有权
标题翻译：测量装置和测量方法
公开(公告)号：US20120068705A1
公开(公告)日：2012-03-22
申请号：US13258743
申请日：2010-03-25
申请人： Hideo Utsumi , Kazuhiro Ichikawa , Tetsuhiko Takahashi
发明人： Hideo Utsumi , Kazuhiro Ichikawa , Tetsuhiko Takahashi
IPC分类号： G01R33/56
CPC分类号： G01R33/4808 , A61B5/055 , A61B5/0555 , G01R33/3806 , G01R33/445 , G01R33/56383 , G01R33/56509 , G01R33/60
摘要： A measuring instrument and a measurement method which measures, using magnetic resonance, images such as a functional image, a morphologic image of an object to be measured eliminate the influences of the moving speed of the object to be measured during moving, thereby obtaining a precise measured image. The instrument comprises: the first and second external magnetic field generation devices which generate magnetic fields for exciting the magnetic resonance of a mouse (M) as a living body to be measured; a turntable which rotates and moves the mouse (M) as an object to be measured, thereby moving the mouse (M) in the magnetic fields of the first and second external magnetic field generation devices; an OMRI measurement processing unit and an MRI measurement processing unit which obtain measured image signals within the mouse (M) by phase encoding while applying a gradient magnetic field in the moving direction (y) of the mouse (M) without stopping during the movement by the turntable; and a measured signal correction unit which corrects the measured image signal (S (k., ky)), thereby obtaining a corrected image signal (S′ (k., ky)) wherein influence of movement in y-direction is corrected.
摘要翻译：使用磁共振测量功能图像，待测量对象的形态图像的测量仪器和测量方法消除了移动期间被测量物体的移动速度的影响，从而获得精确的测量图像。仪器包括：第一和第二外部磁场产生装置，其产生用于激发作为要测量的活体的鼠标（M）的磁共振的磁场; 旋转并移动作为测量对象的鼠标（M）的转台，从而在第一和第二外部磁场产生装置的磁场中移动鼠标（M）; OMRI测量处理单元和MRI测量处理单元，其通过相位编码获得鼠标（M）内的测量图像信号，同时在移动期间不停止地在鼠标（M）的移动方向（y）上施加梯度磁场，转盘; 以及校正测量图像信号（S（k，ky））的测量信号校正单元，从而获得校正了在y方向上的移动影响的校正图像信号（S'（k，ky））。

10. 发明授权

US07853378B2 Control device for electrical power steering system 有权
标题翻译：电动助力转向系统控制装置
公开(公告)号：US07853378B2
公开(公告)日：2010-12-14
申请号：US11700956
申请日：2007-02-01
申请人： Hiroshi Ishikawa , Noriyuki Ido , Jirou Hayashi , Kazuhiro Ichikawa , Hiroyuki Ukai , Yoshifumi Morita , Makoto Iwasaki , Nobuyuki Matsui , Kentaro Torii
发明人： Hiroshi Ishikawa , Noriyuki Ido , Jirou Hayashi , Kazuhiro Ichikawa , Hiroyuki Ukai , Yoshifumi Morita , Makoto Iwasaki , Nobuyuki Matsui , Kentaro Torii
IPC分类号： A01B69/00 , B62D6/00 , B62D15/00
CPC分类号： B62D5/0472 , B62D5/008
摘要： In a steering system having a variable gear transmission system and an electrical power steering system, respective compensation amounts for first and second electric motors are produced by a first mathematical model. The compensation amounts are added to command values (v1, v2) to generate final command signals (igref, ipref) to the respective electric motors. According to the above structure and operation, a mutual interference between two control systems can be suppressed.
摘要翻译：在具有可变齿轮传动系统和电动助力转向系统的转向系统中，通过第一数学模型产生用于第一和第二电动机的相应补偿量。补偿量被添加到命令值（v1，v2），以产生对各个电动机的最终命令信号（igref，ipref）。根据上述结构和操作，可以抑制两个控制系统之间的相互干扰。

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