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    Track-dependent data randomization mitigating false VFO detection
    2.
    发明授权
    Track-dependent data randomization mitigating false VFO detection 有权
    跟踪依赖的数据随机化减轻虚假的VFO检测

    公开(公告)号：US08405925B2

    公开(公告)日：2013-03-26

    申请号：US13149905

    申请日：2011-06-01

    Applicant: Roy Daron Cideciyan ,  Thomas Mittelholzer ,  Paul J. Seger ,  Keisuke Tanaka

    Inventor： Roy Daron Cideciyan ,  Thomas Mittelholzer ,  Paul J. Seger ,  Keisuke Tanaka

    IPC: G11B5/09

    CPC classification number: G11B5/0083 ,  G11B5/09 ,  G11B20/10009 ,  G11B20/10222 ,  G11B20/10259 ,  G11B20/1833 ,  G11B2220/956 ,  H03M13/09 ,  H03M13/27 ,  H03M13/2909 ,  H03M13/2945 ,  H03M13/6561 ,  H04L1/0042

    Abstract: A method for randomizing data to mitigate false VFO detection is described. In one embodiment, such a method includes simultaneously receiving multiple input data streams. Each input data stream is associated with a different track on a magnetic tape medium. The input data streams are simultaneously scrambled to produce multiple randomized data streams. The input data streams are scrambled such that different bit patterns are produced in the randomized data streams even where corresponding bit patterns in the input data streams are identical. The randomized data streams are simultaneously written to their associated data tracks on the magnetic tape medium. A corresponding apparatus is also described.

    Abstract translation: 描述用于随机化数据以减轻虚假VFO检测的方法。 在一个实施例中，这种方法包括同时接收多个输入数据流。 每个输入数据流与磁带介质上的不同轨道相关联。 输入数据流被同时加扰以产生多个随机数据流。 输入数据流被加扰，使得在随机数据流中产生不同的位模式，即使输入数据流中相应的位模式是相同的。 随机数据流被同时写入到磁带介质上的相关联的数据轨道上。 还描述了相应的装置。

    DETERMINATION METHOD, CONTROL METHOD, DETERMINATION APPARATUS, PATTERN FORMING SYSTEM AND PROGRAM
    3.
    发明申请
    DETERMINATION METHOD, CONTROL METHOD, DETERMINATION APPARATUS, PATTERN FORMING SYSTEM AND PROGRAM 有权
    确定方法，控制方法，确定装置，图案形成系统和程序

    公开(公告)号：US20120249986A1

    公开(公告)日：2012-10-04

    申请号：US13430905

    申请日：2012-03-27

    Applicant: Keisuke Tanaka ,  Kazuo Sawai ,  Hiroshi Nagahata

    Inventor： Keisuke Tanaka ,  Kazuo Sawai ,  Hiroshi Nagahata

    IPC: G03B27/52

    CPC classification number: H01J37/32642 ,  H01J37/32009 ,  H01J37/3244 ,  H01J37/32724 ,  H01J37/32807 ,  H01J37/3288 ,  H01J37/32972 ,  H01J37/3299 ,  H01J2237/334 ,  H01J2237/3343 ,  H01L21/3065

    Abstract: A determination method, a control method, a determination apparatus, a pattern forming system, and a storage medium can determine a replacement time of a focus ring accurately and quickly. The determination method is capable of determining the replacement time of a focus ring that surrounds a substrate to increase uniformity of a pattern in a surface of the substrate when the pattern is formed by etching a film on the substrate. The determination method includes measuring a shape or a critical dimension of the pattern; and determining the replacement time of the focus ring based on the measured shape or the measured critical dimension of the pattern.

    Abstract translation: 确定方法，控制方法，确定装置，图案形成系统和存储介质可以准确且快速地确定对焦环的更换时间。 确定方法能够确定围绕衬底的聚焦环的更换时间，以通过在衬底上蚀刻膜形成图案来增加衬底表面中的图案的均匀性。 确定方法包括测量图案的形状或临界尺寸; 以及基于测量的形状或所测量的图案的临界尺寸来确定聚焦环的替换时间。

    TAPE LAYOUT DESIGN FOR RELIABLE ECC DECODING
    4.
    发明申请
    TAPE LAYOUT DESIGN FOR RELIABLE ECC DECODING 有权
    用于可靠的ECC解码的卷带布局设计

    公开(公告)号：US20120033321A1

    公开(公告)日：2012-02-09

    申请号：US12849720

    申请日：2010-08-03

    Applicant: Roy D. Cideciyan ,  Thomas Mittelholzer ,  Kenji Ohtani ,  Paul J. Seger ,  Keisuke Tanaka

    Inventor： Roy D. Cideciyan ,  Thomas Mittelholzer ,  Kenji Ohtani ,  Paul J. Seger ,  Keisuke Tanaka

    IPC: G11B5/09 ,  H03M13/00

    CPC classification number: G11B5/00817 ,  G11B5/09 ,  G11B20/1201 ,  G11B20/1866 ,  G11B2020/1853 ,  G11B2220/956 ,  H03M13/2909

    Abstract: A method for physically laying out data on tape is disclosed herein. In one embodiment, such a method includes receiving a data set, wherein the data set includes S sub data sets (SDSs) of fixed size and each SDS includes N codeword interleaves (CWIs). The method further distributes the CWIs for the S SDSs across T tracks on a physical tape medium such that the distances between CWIs of the same SDS are substantially maximized on the physical tape medium. To maximize the distances, the method periodically rotates the tracks within the data set by a track rotation value R, wherein the number of tracks T is equal to 2k, and the track rotation value R is equal to 2k−1−1. A corresponding apparatus is also disclosed herein.

    Abstract translation: 本文公开了一种在带上物理布置数据的方法。 在一个实施例中，这种方法包括接收数据集，其中数据集包括固定大小的S个子数据集（SDS），并且每个SDS包括N个码字交织（CWI）。 该方法进一步在物理磁带介质上跨T磁道分配用于S SDS的CWI，使得相同SDS上的CWI之间的距离在物理磁带介质上基本上最大化。 为了最大化距离，该方法通过轨道旋转值R周期性地旋转数据集内的轨道，其中轨道数量T等于2k，轨道旋转值R等于2k-1-1。 本文还公开了相应的装置。

    IMAGE FORMING APPARATUS
    7.
    发明申请
    IMAGE FORMING APPARATUS 审中-公开
    图像形成装置

    公开(公告)号：US20100290824A1

    公开(公告)日：2010-11-18

    申请号：US12810829

    申请日：2009-07-09

    Applicant: Keisuke Tanaka ,  Shinichi Kawabata

    Inventor： Keisuke Tanaka ,  Shinichi Kawabata

    IPC: G03G21/10

    CPC classification number: G03G21/105

    Abstract: The image forming apparatus includes plurality of image forming units having photosensitive elements; a plurality of toner containers, cleaning units for removing the toner left on the photosensitive elements, a waste toner recovering container for accumulating the waste toners removed from the photosensitive elements, and waste toner transfer passages connecting the cleaning units and the waste toner recovering container, for transferring the waste toners to the waste toner recovering container. The waste toner transfer passages, which is formed in the image forming unit using the toner container of the largest capacity, for transferring the waste toners in the cleaning units, is to be longest.

    Abstract translation: 图像形成装置包括具有感光元件的多个图像形成单元; 多个调色剂容器，用于除去感光元件上残留的调色剂的清洁单元，用于积聚从感光元件除去的废色调剂的废调色剂回收容器，以及连接清洁单元和废调色剂回收容器的废调色剂传送通道， 用于将废调色剂转移到废调色剂回收容器。 在使用最大容量的调色剂容器的图像形成单元中形成的用于将废弃调色剂转印在清洁单元中的废调色剂传送通道最长。

    STORING PARTIAL DATA SETS TO MAGNETIC TAPE
    8.
    发明申请
    STORING PARTIAL DATA SETS TO MAGNETIC TAPE 有权
    将部分数据集存储到磁带

    公开(公告)号：US20100177421A1

    公开(公告)日：2010-07-15

    申请号：US12351725

    申请日：2009-01-09

    Applicant: Masayuki Demura ,  Glen Jaquette ,  Hisato Matsuo ,  Keisuke Tanaka

    Inventor： Masayuki Demura ,  Glen Jaquette ,  Hisato Matsuo ,  Keisuke Tanaka

    IPC: G11B5/09 ,  G11B15/00

    CPC classification number: G11B20/1201 ,  G11B20/18 ,  G11B20/1866 ,  G11B2020/1222 ,  G11B2220/90 ,  H03M13/271 ,  H03M13/2909

    Abstract: Methods, logic, apparatus and computer program product write data, comprising less than a full Data Set, to magnetic tape. Data is received from a host, a do-not-interleave command is issued and C1 and C2 ECC are computed. Codeword Quad (CQ) sets are then formed. At least one CQ set of the Data Set is written to a magnetic tape in a non-interleaved manner and a Data Set Information Table (DSIT) is written to the magnetic tape immediately following the at least one written CQ set. An address transformation may be used to cancel interleaving. Writing a CQ set may include writing a plurality of contiguous instances of the CQ set to the magnetic tape to maintain the effectiveness of ECC capability.

    Abstract translation: 方法，逻辑，设备和计算机程序产品写入数据，包括少于一个完整的数据集，到磁带。 从主机接收数据，发出不交错命令，并计算C1和C2 ECC。 然后形成Codeword Quad（CQ）集合。 将数据集的至少一个CQ集以非交错方式写入磁带，并且数据集信息表（DSIT）被写入紧跟在至少一个写入的CQ集之后的磁带上。 可以使用地址变换来取消交织。 编写CQ集可以包括将CQ集的多个连续实例写入磁带以保持ECC能力的有效性。

    REWRITING CODEWORD OBJECTS TO MAGNETIC DATA TAPE UPON DETECTION OF AN ERROR
    9.
    发明申请
    REWRITING CODEWORD OBJECTS TO MAGNETIC DATA TAPE UPON DETECTION OF AN ERROR 有权
    在检测到错误的情况下，将编码对象写入磁性数据带

    公开(公告)号：US20100177420A1

    公开(公告)日：2010-07-15

    申请号：US12351756

    申请日：2009-01-09

    Applicant: Roy D. Cideciyan ,  Thomas Mittelholzer ,  Paul J. Seger ,  Keisuke Tanaka

    Inventor： Roy D. Cideciyan ,  Thomas Mittelholzer ,  Paul J. Seger ,  Keisuke Tanaka

    IPC: G11B5/09

    CPC classification number: G11B20/1883 ,  G11B20/1833 ,  G11B20/1879 ,  G11B2020/183 ,  G11B2020/1836 ,  G11B2220/90

    Abstract: During a read-after-write operation on magnetic tape, a first SCO is formed which includes two encoded processed user data units and is one of T SCOs in a first SCO set. The user data units are each one of T user data units in first and second user data unit sets, respectively, within the first SCO set. The first SCO set is written to the magnetic tape and is immediately read. When an error is detected in one of the user data units, a second SCO is formed to include the first user data unit and, only if an error is not detected in a user data unit in the other user data unit set, to not include the other user data unit, the second SCO being one of T SCOs in a second SCO set. Then, the second SCO set is rewritten to a later position on the tape later.

    Abstract translation: 在磁带读写操作期间，形成第一SCO，其包括两个经编码的处理的用户数据单元，并且是第一SCO组中的T SCO之一。 用户数据单元分别在第一SCO集合内的第一和第二用户数据单元组中的T个用户数据单元中的每一个。 第一个SCO组写入磁带并立即读取。 当在用户数据单元之一中检测到错误时，形成第二SCO以包括第一用户数据单元，并且仅当在另一个用户数据单元组中的用户数据单元中没有检测到错误时，不包括 另一用户数据单元，第二SCO是第二SCO组中的T SCO之一。 然后，第二个SCO组被重新写入磁带的稍后位置。

    TRANSFER PRODUCT, TRANSFER PRODUCT FABRICATION METHOD, AND TRANSFER PRODUCT ARRANGEMENT POSITION IDENTIFYING METHOD
    10.
    发明申请
    TRANSFER PRODUCT, TRANSFER PRODUCT FABRICATION METHOD, AND TRANSFER PRODUCT ARRANGEMENT POSITION IDENTIFYING METHOD 审中-公开
    转让产品，转让产品制造方法和转让产品安排位置识别方法

    公开(公告)号：US20090277004A1

    公开(公告)日：2009-11-12

    申请号：US12090227

    申请日：2006-10-06

    Applicant: Satoru Kotani ,  Keisuke Tanaka

    Inventor： Satoru Kotani ,  Keisuke Tanaka

    IPC: H05K3/00

    CPC classification number: H01L23/544 ,  G03F1/38 ,  G03F7/70433 ,  H01L51/003 ,  H01L2223/54413 ,  H01L2223/54433 ,  H01L2223/5444 ,  H01L2223/5448 ,  H01L2924/0002 ,  Y10T29/49124 ,  H01L2924/00

    Abstract: It identifies the on-substrate arrangement position information of the transfer products which are fabricated on the same substrate without increasing the fabrication processes.The process of repeatedly exposing a plurality of transfer product patterns which are depicted on a sheet of photo mask are repeatedly exposed on a substrate S times, and in at least two exposure processes among the S times exposure processes, photo masks on which different identification patterns are depicted for each of the plural transfer product patterns are employed to carry out the exposure processes repeatedly, and the number of transfer product patterns which are transferred at one time are differentiated between a process in the at least two exposure processes and the other processes.

    Abstract translation: 它识别在同一基板上制造的转印产品的基板上布置位置信息，而不增加制造工艺。 重复曝光在一张光掩模上所示的多个转印产品图案的过程在基板S上反复暴露，并且在S次曝光处理中的至少两次曝光处理中，在不同的识别图案 用于多个转印产品图案中的每一个被用于重复地执行曝光处理，并且在至少两个曝光处理中的处理与其它处理之间在一次转印的转印产品图案的数量不同。

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