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1. 发明公开

KR20070093799A PERPENDICULAR MAGNETIC RECORDING HEAD AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：全能磁记录头及其制造方法
公开(公告)号：KR20070093799A
公开(公告)日：2007-09-19
申请号：KR20070003724
申请日：2007-01-12
申请人： HITACHI GLOBAL STORAGE TECH
发明人： OKADA TOMOHIRO , NUNOKAWA ISAO , ETOH KIMITOSHI , KUSUKAWA KIKUO
IPC分类号： G11B5/127
CPC分类号： G11B5/3163 , G11B5/1278 , G11B5/3116 , G11B5/315 , Y10T29/49021 , Y10T29/49032 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052
摘要： A perpendicular magnetic recording head and a manufacturing method therefor are provided to manage gap length at a trailing side of a trailing shield or a trailing side shield of the magnetic head for perpendicular record at high accuracy and record magnetization information in a magnetic recording medium at high recording density. A main pole(12) has an etching signal layer(16) in its upper part. An upper part and a side part of the main pole(12) are coated by a non-magnetic gap layer(17). The non-magnetic gap layer(17) is abraded just before the etching signal layer(16). The non-magnetic gap layer(17) is etched until a signal due to the etching signal layer(16) is detected by an etching signal detecting device. A trailing shield is formed on the non-magnetic gap layer(17) after the non-magnetic gap layer(17) is etched.
摘要翻译：提供一种垂直磁记录头及其制造方法，以高精度管理用于垂直记录的磁头的后屏蔽或后侧屏蔽的后侧的间隙长度，并将高磁记录介质中的磁化信息记录在高记录密度。主极（12）在其上部具有蚀刻信号层（16）。主极（12）的上部和侧部由非磁隙层（17）涂覆。在蚀刻信号层（16）之前，非磁隙层（17）被磨损。蚀刻非磁隙层（17），直到由蚀刻信号层（16）产生的信号被蚀刻信号检测装置检测到。在非磁隙层（17）被蚀刻之后，在非磁隙层（17）上形成尾部屏蔽。

2. 发明公开

KR20070074462A DISK UNIT, MAGNETIC DISK UNIT AND INFORMATION STORAGE UNIT 审中-公开
标题翻译：磁盘单元，磁盘单元和信息存储单元
公开(公告)号：KR20070074462A
公开(公告)日：2007-07-12
申请号：KR20060136453
申请日：2006-12-28
申请人： HITACHI GLOBAL STORAGE TECH
发明人： WATANABE YOSHIJU
IPC分类号： G11B20/10 , G11B19/02
CPC分类号： G11B19/122 , G11B20/00086 , G11B20/00137 , G11B20/00695 , G11B20/00702
摘要： A disc device, a magnetic disc device, and an information memory are provided to limit access for an operating mode of the disc device according to a user by allowing a controller of a control device to control the execution of the operating mode corresponding to an operating mode signal inputted from an operation mode control unit. A head assembly(3) writes and reads information in and from a recording medium(2). A control device(4) controls an write and read operating mode performed for the recording medium(2) by the head assembly(3). An authentication memorizing unit(10) memorizes authentication information which is added in response to the operating mode. The control device(4) includes an authentication unit(20), an operating mode control unit(30), and a controller(50). The authentication unit(20) reads the authentication information from the authentication memorizing unit(10), compares the authentication information with input information inputted through an interface(40) by using a certain method, and confirms whether the authentication information is identical to the input information. When the authentication information is identical to the input information, the operating mode control unit(30) outputs an operating mode signal corresponding to the authentication signal inputted from the authentication unit(20). The controller(50) controls the execution of the operating mode corresponding to the operating mode signal inputted from the operating mode control unit(30).
摘要翻译：提供光盘装置，磁盘装置和信息存储器，以通过允许控制装置的控制器来控制对应于操作的操作模式的执行来限制根据用户的盘装置的操作模式的访问模式信号从操作模式控制单元输入。头组件（3）在记录介质（2）中写入和读取信息。控制装置（4）通过头组件（3）控制对记录介质（2）执行的写和读操作模式。认证存储单元（10）存储响应于操作模式而添加的认证信息。控制装置（4）包括认证单元（20），操作模式控制单元（30）和控制器（50）。认证单元（20）从认证存储单元（10）读取认证信息，通过使用某种方法将认证信息与通过接口（40）输入的输入信息进行比较，并且确认认证信息是否与输入信息。当认证信息与输入信息相同时，操作模式控制单元（30）输出与从认证单元（20）输入的认证信号相对应的操作模式信号。控制器（50）控制与从操作模式控制单元（30）输入的操作模式信号相对应的操作模式的执行。

3. 发明公开

KR20070105241A TRAILING SHIELD DESIGN FOR REDUCING WIDE AREA TRACK ERASURE(WATER) IN A PERPENDICULAR RECORDING SYSTEM 审中-公开
标题翻译：跟踪屏幕设计，用于减少广泛的区域跟踪（水）在一个完整的记录系统
公开(公告)号：KR20070105241A
公开(公告)日：2007-10-30
申请号：KR20070034157
申请日：2007-04-06
申请人： HITACHI GLOBAL STORAGE TECH
发明人： HSIAO WEN CHIEN DAVID , HSU YIMIN , NIKITIN VLADIMIR
IPC分类号： G11B5/10 , G11B5/105 , G11B5/11
CPC分类号： G11B5/3146 , G11B5/11 , G11B5/1278 , G11B5/3116
摘要： A Trailing shield design for reducing wide angle track elimination in a perpendicular recording system is provided to prevent over flux from being reached from the outside of the shield to the center of the shield by tapering a throat height of a middle area. A magnetic shield comprises an ABS(air bearing surface), a center area, an outer area, and a middle area. The outer area has a back edge(808) forming a substantially regular throat height(TH1,814). The TH1 is measured from the ABS. The center area has the back edge forming the substantially regular throat height(TH2,810). The TH2 is smaller than the TH1. A throat height(812) of the middle area is tapered from a relatively shorter throat height to a higher throat height of the outer area.
摘要翻译：提供了用于减小垂直记录系统中的广角消除轨迹的拖尾盾设计，以防止通过使中间区域的喉部高度变细而从屏蔽件的外部到达屏蔽中心的过度通过。磁屏蔽包括ABS（空气支承表面），中心区域，外部区域和中间区域。外部区域具有形成基本上规则的喉部高度（TH1,814）的后边缘（808）。 TH1由ABS测量。中心区域具有形成基本上规则的喉部高度（TH2,810）的后边缘。 TH2小于TH1。中间区域的喉部高度（812）从相对更短的喉部高度逐渐变细到外部区域的较高喉部高度。

4. 发明公开

KR20070090086A METHOD AND APPARATUS FOR SEPARATING A STAMPER FROM A PATTERNED SUBSTRATE 审中-公开
标题翻译：用于从图案基板分离印章的方法和装置
公开(公告)号：KR20070090086A
公开(公告)日：2007-09-05
申请号：KR20070018472
申请日：2007-02-23
申请人： HITACHI GLOBAL STORAGE TECH
发明人： BEST MARGARET EVANS , WU TSAI WEI
IPC分类号： H01L21/027
CPC分类号： G11B5/82 , B82Y10/00 , B82Y40/00 , G03F7/0002 , G11B5/743 , G11B5/855 , G11B5/865 , Y10S977/887
摘要： A method and an apparatus for separating a stamper from a patterned substrate are provided to reduce a manufacturing cost by using pressurized air to separate the stamper. A substrate having an upper surface and a lower surface is prepared, in which the upper surface has an imprintable resist layer(602). A support mechanism for retaining the substrate is prepared(604). A stamper having a formed pattern and contacting the upper surface of the substrate to transfer the formed pattern to the imprintable resist layer is provided, in which a chamber is formed within an opening of the substrate when the stamper contacts the substrate(606). A channel directed toward the chamber for introducing pressurized air into the chamber is provided(610). Pressurized air is introduced into the chamber through the channel to initiate separation of the stamper from the substrate(612).
摘要翻译：提供了一种用于从图案化基底分离压模的方法和装置，以通过使用加压空气来分离压模来降低制造成本。制备具有上表面和下表面的基板，其中上表面具有可压印抗蚀剂层（602）。制备用于保持衬底的支撑机构（604）。提供具有形成图案并与基板的上表面接触以将形成的图案转印到可压印抗蚀剂层的压模，其中当压模接触基板（606）时，在基板的开口内形成有室。提供了一个通向腔室的通道，用于将加压空气引入腔室（610）。加压空气通过通道引入室中，以使压模与基板（612）分离。

5. 发明公开

KR20070075275A SYSTEM, METHOD, AND APPARATUS FOR MEMBRANE, PAD, AND STAMPER ARCHITECTURE FOR UNIFORM BASE LAYER AND NANOIMPRINTING PRESSURE 审中-公开
标题翻译：用于均匀基层和纳米压力的膜，垫和贴壁建筑的系统，方法和装置
公开(公告)号：KR20070075275A
公开(公告)日：2007-07-18
申请号：KR20060138161
申请日：2006-12-29
申请人： HITACHI GLOBAL STORAGE TECH
发明人： WU TSAI WEI
IPC分类号： G11B7/26 , B81C99/00
CPC分类号： G03F7/0002 , B82Y10/00 , B82Y40/00 , Y10S977/887
摘要： An imprinting apparatus, an imprinting system, and an imprinting method are provided to realize a patterned medium contact structure, thereby supplying a uniform imprinting pressure to both ends of the entire imprinting area. A membrane stop ring(111) has an opening(113). A membrane(115) is mounted on the membrane stop ring(111) to be extended to and seal both ends of the opening(113) of the membrane stop ring(111). A gel pad(117) is mounted on the membrane(115) and has a disk shape including an axial hole. A stamper(125) is mounted on the gel pad(117) and has a disk shape including an axial hole and a contact surface with imprint features. A central block(133) is mounted on the membrane(115) to be extended through the axial hole of the gel pad(117) and the axial hole of the stamper(125).
摘要翻译：提供压印装置，压印系统和压印方法以实现图案化的介质接触结构，从而向整个压印区域的两端提供均匀的压印压力。膜止动环（111）具有开口（113）。膜（115）安装在膜止动环（111）上，以延伸并密封隔膜止动环（111）的开口（113）的两端。凝胶垫（117）安装在膜（115）上并且具有包括轴向孔的盘形。压模（125）安装在凝胶垫（117）上并且具有包括轴向孔和具有印记特征的接触表面的盘形。中心块（133）安装在膜（115）上以延伸通过凝胶垫（117）的轴向孔和压模（125）的轴向孔。

6. 发明公开

KR20070082034A SYSTEM, METHOD, AND APPARATUS FOR NON-CONTACT AND DIFFUSE CURING EXPOSURE FOR MAKING PHOTOPOLYMER NANOIMPRINTING STAMPER 审中-公开
标题翻译：用于制造光聚合物纳米压印机的非接触和密封固化曝光的系统，方法和装置
公开(公告)号：KR20070082034A
公开(公告)日：2007-08-20
申请号：KR20070014726
申请日：2007-02-13
申请人： HITACHI GLOBAL STORAGE TECH
发明人： BANDIC ZVONIMIR Z , WU TSAI WEI
IPC分类号： H01L21/027
CPC分类号： G03F7/0002 , B82Y10/00 , B82Y40/00 , Y10S425/81 , Y10S977/887 , B81C1/0046
摘要： A system, method and apparatus for manufacturing a photopolymer nano imprinting stamper are provided to restrain deformed elasticity from being transferred onto a stamper resistive surface by preventing the generation of surface deformation along a load column using non-contact and diffusion curing exposure. An imprinting apparatus includes a membrane support unit with an opening portion, a membrane loaded on the membrane support unit for sealing the opening portion, a plate, a gel pad, a stamper, a mask and an UV(UltraViolet) beam diffuser. The plate is installed at a predetermined portion adjacent to the membrane. The plate has a shaft. The plate is expanded in a radiation direction. The gel pad(111) is loaded on the plate. The stamper(117) is loaded on the gel pad. The master is installed at a portion adjacent to the stamper. The mask includes a contact surface with imprint features. The UV beam diffuser diffuses a parallel UV incident beam into a random UV incident beam.
摘要翻译：提供一种用于制造光聚合物纳米压印模具的系统，方法和装置，以通过防止使用非接触和扩散固化曝光沿负载柱产生表面变形来抑制变形的弹性被转印到耐压表面上。压印装置包括具有开口部分的膜支撑单元，装在膜支撑单元上用于密封开口部分的膜，板，凝胶垫，压模，掩模和UV（UltraViolet）束扩散器。板安装在与膜相邻的预定部分处。板有一个轴。板沿辐射方向膨胀。凝胶垫（111）装载在板上。压模（117）被装载在凝胶垫上。主机安装在与压模相邻的部分。面具包括具有印记特征的接触表面。 UV束漫射器将平行的紫外线入射光束扩散到随机的UV入射光束中。

7. 发明申请

WO2009079241A3 DENSITY MULTIPLICATION AND IMPROVED LITHOGRAPHY BY DIRECTED BLOCK COPOLYMER ASSEMBLY 审中-公开
标题翻译：通过方向块式共聚物组件的密度乘法和改进的光刻
公开(公告)号：WO2009079241A3
公开(公告)日：2009-10-15
申请号：PCT/US2008085742
申请日：2008-12-05
申请人： WISCONSIN ALUMNI RES FOUND , HITACHI GLOBAL STORAGE TECH , NEALEY PAUL FRANKLIN , KANG HUIMAN , DETCHEVERRY FRANCOIS , DEPABLO JUAN J , RUIZ RICARDO , ALBRECHT THOMAS
发明人： NEALEY PAUL FRANKLIN , KANG HUIMAN , DETCHEVERRY FRANCOIS , DEPABLO JUAN J , RUIZ RICARDO , ALBRECHT THOMAS
IPC分类号： G03F7/00
CPC分类号： G11B5/84 , B81C1/00031 , B81C2201/0149 , B82Y10/00 , B82Y30/00 , B82Y40/00 , G03F7/0002 , G11B5/743 , G11B5/746 , G11B5/82 , G11B5/855
摘要： Methods to pattern substrates with dense periodic nanostructures that combine top-down lithographic tools and self-assembling block copolymer materials are provided. According to various embodiments, the methods involve chemically patterning a substrate, depositing a block copolymer film on the chemically patterned imaging layer, and allowing the block copolymer to self-assemble in the presence of the chemically patterned substrate, thereby producing a pattern in the block copolymer film that is improved over the substrate pattern in terms feature size, shape, and uniformity, as well as regular spacing between arrays of features and between the features within each array compared to the substrate pattern. In certain embodiments, the density and total number of pattern features in the block copolymer film is also increased. High density and quality nanoimprint templates and other nanopatterned structures are also provided.
摘要翻译：提供了结合自上而下的平版印刷工具和自组装嵌段共聚物材料的致密的周期性纳米结构的衬底图案化方法。根据各种实施方案，所述方法包括对基材进行化学图案化，在化学图案化的成像层上沉积嵌段共聚物膜，并且允许嵌段共聚物在化学图案化的基底存在下自组装，从而在嵌段中产生图案共聚物膜的特征尺寸，形状和均匀性以及特征阵列之间的规则间隔以及与衬底图案相比的每个阵列之间的特征之间的衬底图案的改进。在某些实施方案中，嵌段共聚物膜中的图案特征的密度和总数也增加。还提供了高密度和高质量的纳米压印模板和其他纳米图案结构。

8. 发明专利

JP2006352289A METHOD FOR LIMITING TERMINAL UTILIZING CONTENT, MEMORY AND SYSTEM 审中-公开
公开(公告)号：JP2006352289A
公开(公告)日：2006-12-28
申请号：JP2005173145
申请日：2005-06-14
申请人： HITACHI GLOBAL STORAGE TECH
发明人： TAKANO HARUKO , HIRAI TATSUYA
IPC分类号： H04L9/08 , G06F21/33 , G06F21/44 , G06F21/62 , H04N7/167 , H04N21/426 , H04N21/4623 , H04N21/8355
摘要： PROBLEM TO BE SOLVED: To prevent unauthorized utilization of content by limiting the terminals which can reproduce the content flexibly. SOLUTION: In order to identify each reproduction terminal, a unique identifier is assigned to each terminal. Identifiers of terminals which are allowed reproduction with a license are registered in that license. When a content is reproduced, authentication is conducted between a destination terminal of transferring license and a memory being a source terminal of transferring license. Identifier of the terminal itself is transmitted to the memory being the source terminal of transfer when authentication is conducted. The memory collates a transmitted identifier and an identifier registered in the license, transfers the license to the terminal in the case of identical identifiers and stop transfer of the license in the case of different identifiers. COPYRIGHT: (C)2007,JPO&INPIT

9. 发明专利

JP2006351160A COMPUTER SYSTEM AND DISK DRIVE 审中-公开
公开(公告)号：JP2006351160A
公开(公告)日：2006-12-28
申请号：JP2005179917
申请日：2005-06-20
申请人： HITACHI GLOBAL STORAGE TECH
发明人： WATABE YOSHIHISA
IPC分类号： G11B20/10 , G06F3/06 , G06F21/24 , H04L9/08 , H04L9/32
摘要： PROBLEM TO BE SOLVED: To provide a computer system capable of coping with an information plagiarism technology on a signal line connecting a host side device 1 to a hard disk 2 being a disk drive. SOLUTION: The computer system includes the host and the disk drive. The host transmits a enciphered password which can be decoded at the disk drive side, and the disk drive receives this enciphered password to decode the password. When the decoded password is matched with a predetermined password, an access from the host side is received, the information is recorded into a disk medium, and the the information is reproduced and outputted from the disk medium. COPYRIGHT: (C)2007,JPO&INPIT

10. 发明专利

JP2006350496A STORAGE DEVICE AND ACCESS CONTROL METHOD FOR STORAGE DEVICE 审中-公开
公开(公告)号：JP2006350496A
公开(公告)日：2006-12-28
申请号：JP2005173259
申请日：2005-06-14
申请人： HITACHI GLOBAL STORAGE TECH
发明人： INAGAKI YUKIHIDE
IPC分类号： G06F21/24 , G04G5/00 , G06F21/06
摘要： PROBLEM TO BE SOLVED: To prevent keeping on using a storage device in a state that time of a built-in timepiece differs from actual time by battery replacement or intentional time falsification. SOLUTION: This storage device 100 having a recording medium 109 storing content data has: the timepiece 106 allowing reference to the present time, and allowing matching of the time with external reliable standard time (time synchronization); a built-in power source 108 supplying power to the timepiece 106; and a nonvolatile memory 105 recording the time performed with the time synchronization of the timepiece 106. When it is known that the time synchronization is not performed for a time longer than a preset prescribed time by appropriately comparing the present time shown by the built-in timepiece 106 and the time performed with the preceding time synchronization, access to a limited access area 111 of the recording medium 109 is forbidden. COPYRIGHT: (C)2007,JPO&INPIT

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