Disk device and disk medium, in which a plurality of servo cylinders formed concentrically from the inner diametrical portion to the outer diametrical portion of at least one disk are divided into predetermined areas
    81.
    发明授权
    Disk device and disk medium, in which a plurality of servo cylinders formed concentrically from the inner diametrical portion to the outer diametrical portion of at least one disk are divided into predetermined areas 失效
    磁盘装置和盘介质,其中从至少一个盘的内直径部分到外直径部分同心地形成的多个伺服圆筒分成预定区域

    公开(公告)号:US07012773B2

    公开(公告)日:2006-03-14

    申请号:US10357105

    申请日:2003-02-03

    IPC分类号: G11B5/09 G11B5/596

    CPC分类号: G11B21/106 G11B5/59633

    摘要: A disk device and a disk medium are disclosed in which a plurality of servo cylinders on the surface of at least one disk are divided into several areas, and a different servo signal frequency is set and recorded for each of the areas. The servo cylinders are divided into predetermined areas, and a different servo signal frequency for each of the areas is set so that the recording density of the servo signal recorded in the disk can be set so as to allow the servo signal demodulation characteristic to be included in a relatively superior range. In the disk device, the boundary between the area of a first servo signal frequency and the area of a second servo signal frequency adjoining the first servo signal frequency area is preferably formed with an area in which a servo signal pattern written with the first servo signal frequency and a servo signal pattern written with the second servo signal frequency are arranged on the same servo cylinders.

    摘要翻译: 公开了一种磁盘装置和磁盘介质,其中在至少一个盘的表面上的多个伺服缸被分成几个区域,并且为每个区域设置和记录不同的伺服信号频率。 将伺服缸分成预定区域,并且设置每个区域的不同的伺服信号频率,使得记录在盘中的伺服信号的记录密度可以被设置为允许包括伺服信号解调特性 处于相对优越的范围。 在盘装置中,第一伺服信号频率的区域与与第一伺服信号频率区域相邻的第二伺服信号频率的区域之间的边界优选地形成有以第一伺服信号写入的伺服信号模式的区域 频率和用第二伺服信号频率写入的伺服信号模式被布置在相同的伺服气缸上。

    Electrode material for lithium secondary battery and electrode structure having the electrode material
    82.
    发明申请
    Electrode material for lithium secondary battery and electrode structure having the electrode material 审中-公开
    用于锂二次电池的电极材料和具有电极材料的电极结构

    公开(公告)号:US20060040182A1

    公开(公告)日:2006-02-23

    申请号:US10541222

    申请日:2004-03-24

    IPC分类号: H01M4/58 H01M4/38

    摘要: The electrode material for a lithium secondary battery according to the present invention includes particles of a solid state alloy having silicon as a main component, wherein the particles of the solid state alloy have a microcrystal or amorphous material including an element other than silicon, dispersed in microcrystalline silicon or amorphized silicon. The solid state alloy preferably contains a pure metal or a solid solution. The composition of the alloy preferably has an element composition in which the alloy is completely mixed in a melted liquid state, whereby the alloy has a single phase in a melted liquid state without presence of two or more phases. The element composition can be determined by the kind of elements constituting the alloy and an atomic ratio of the elements.

    摘要翻译: 根据本发明的用于锂二次电池的电极材料包括以硅为主要成分的固态合金颗粒,其中固态合金的颗粒具有微晶或非晶材料,其包含除了硅之外的元素,分散在 微晶硅或非晶硅。 固态合金优选含有纯金属或固溶体。 合金的组成优选具有其中合金在熔融液态完全混合的元素组成,由此合金具有熔融液态中的单相,而不存在两相或更多相。 元素组成可以通过构成合金的元素的种类和元素的原子比来确定。

    Storage medium and method for actuator movement control
    83.
    发明申请
    Storage medium and method for actuator movement control 有权
    存储介质和执行器运动控制方法

    公开(公告)号:US20050105205A1

    公开(公告)日:2005-05-19

    申请号:US10824172

    申请日:2004-04-14

    申请人: Nobuyuki Suzuki

    发明人: Nobuyuki Suzuki

    CPC分类号: G11B5/59605 G11B5/5526

    摘要: A storage device employing the ramp load/unload technique for an actuator is disclosed that has high shock-resistance, high vibration-resistance, and is capable of rapid and stable ramp load/unload operations. A position detection unit integrates the speed of the actuator, obtained by detecting a back electromotive force generated in a VCM, to calculate the present position of the magnetic head. A position determination unit compares the present position of the magnetic head with a series of position thresholds, and based on the comparison results, a bandwidth switching unit switches the bandwidth of a PI controller for feedback control of the actuator, from a narrow bandwidth to a wide bandwidth and vice versa. At positions where the speed starts to change or the speed change becomes small, the position determination is performed and the bandwidth is appropriately switched.

    摘要翻译: 公开了一种采用用于致动器的斜坡加载/卸载技术的存储装置,其具有高抗冲击性,高抗振性,并且能够进行快速和稳定的斜坡加载/卸载操作。 位置检测单元将通过检测在VCM中产生的反电动势获得的致动器的速度积分,以计算磁头的当前位置。 位置确定单元将磁头的当前位置与一系列位置阈值进行比较,并且基于比较结果,带宽切换单元将用于执行器的反馈控制的PI控制器的带宽从窄带宽切换到 宽带宽,反之亦然。 在速度开始变化或速度变化小的位置,进行位置确定,适当切换带宽。

    Method for producing nano-carbon materials
    84.
    发明申请
    Method for producing nano-carbon materials 失效
    生产纳米碳材料的方法

    公开(公告)号:US20050079119A1

    公开(公告)日:2005-04-14

    申请号:US10762343

    申请日:2004-01-23

    摘要: A method for producing nano-carbon materials, having a step wherein a starting material comprising one or more kinds of compounds selected from the group consisting saturated hydrocarbons, unsaturated hydrocarbons, saturated cyclic hydrocarbons, and alcohols whose atomic ratio of the component carbon to the component oxygen is more than 2.0 and a catalyst are together treated at a temperature in a range of from 100 to 800° C. while being compressed at a pressure in a range of from 0.2 to 60 MPa, where said starting material is converted into a supercritical fluid or a subcritical fluid while said supercritical fluid or said subcritical fluid being contacted with said catalyst, or a step wherein said starting material, said catalyst and a supplementary material capable of functioning as a reaction promotion medium are together treated at a temperature in a range of from 100 to 800° C. while being compressed at a pressure in a range of from 0.2 to 60 MPa, where at least said supplementary material is converted into a supercritical fluid or a subcritical fluid and said starting material is contacted with said supercritical fluid or said subcritical fluid formed from said supplementary material while being contacted with said catalyst.

    摘要翻译: 一种纳米碳材料的制造方法,其特征在于,具有含有一种或多种选自饱和烃,不饱和烃,饱和环状烃以及成分碳与成分的原子比的醇的原料的工序 氧气大于2.0,并且催化剂在100至800℃的温度下一起处理,同时在0.2至60MPa的压力下压缩,其中所述起始材料转化为超临界 流体或亚临界流体,同时所述超临界流体或所述亚临界流体与所述催化剂接触,或者其中所述起始材料,所述催化剂和能够用作反应促进介质的辅助材料的步骤一起在一定范围内的温度 在100至800℃的压力下进行压缩,同时在0.2至60MPa的压力下进行压缩,至少在所述补充物中 原料被转化为超临界流体或亚临界流体,并且所述原料在与所述催化剂接触的同时与所述超临界流体或由所述辅助材料形成的所述亚临界流体接触。

    Aluminum nitride/aluminum base composite material and a method for producing thereof
    87.
    发明授权
    Aluminum nitride/aluminum base composite material and a method for producing thereof 失效
    氮化铝/铝基复合材料及其制造方法

    公开(公告)号:US06805973B2

    公开(公告)日:2004-10-19

    申请号:US10653357

    申请日:2003-09-03

    IPC分类号: C09J502

    摘要: A method for producing an aluminum nitride/aluminum base composite material comprising the steps of; (A) charging aluminum nitride powder into a container provided in a molten metal pressure apparatus, (B) applying pressure to the aluminum nitride powder in the container, (C) pouring a molten aluminum base material into the container, and, (D) applying pressure to the molten aluminum base material in the container to fill the aluminum base material in space between the aluminum nitride powder particles.

    摘要翻译: 一种生产氮化铝/铝基复合材料的方法,包括以下步骤: (A)将氮化铝粉末装入设置在熔融金属压力装置中的容器中,(B)向容器中的氮化铝粉末施加压力,(C)将熔融铝基材料倒入容器中,(D) 对容器中的熔融铝基材施加压力,以填充氮化铝粉末颗粒之间的空间中的铝基材料。

    Liquid crystal display device having a transparent conductive film formed on an insulating film
    88.
    发明授权
    Liquid crystal display device having a transparent conductive film formed on an insulating film 有权
    具有在绝缘膜上形成的透明导电膜的液晶显示装置

    公开(公告)号:US06667778B1

    公开(公告)日:2003-12-23

    申请号:US10158902

    申请日:2002-06-03

    IPC分类号: G02F1136

    摘要: A display device comprises a substrate; a gate line formed over the substrate; a first insulating film formed over the substrate and the gate line; a semiconductor film formed over the first insulating film; a drain electrode formed over the semiconductor film; a source electrode formed over the semiconductor film; a data line connected to the drain electrode and formed over the first insulating film; a second insulating film formed over the source electrode and the data line; a pixel electrode electrically connected to the source electrode and formed over the second insulating film; and a transparent conductive film connected to the data line through a contact hole formed in the second insulating film, the transparent conductive film being adapted to be electrically connected to an external drive circuit, wherein the transparent conductive film has a portion a lower surface of which is nearer to a surface of the substrate than is a lower surface of the transparent conductive film in the contact hole.

    摘要翻译: 显示装置包括基板; 形成在衬底上的栅极线; 形成在所述基板和所述栅极线上的第一绝缘膜; 形成在所述第一绝缘膜上的半导体膜; 形成在所述半导体膜上的漏电极; 形成在所述半导体膜上的源电极; 连接到所述漏极并形成在所述第一绝缘膜上的数据线; 在源电极和数据线上形成的第二绝缘膜; 与源电极电连接并形成在第二绝缘膜上的像素电极; 以及透明导电膜,其通过形成在所述第二绝缘膜中的接触孔与所述数据线连接,所述透明导电膜适于电连接到外部驱动电路,其中所述透明导电膜具有其下表面的一部分 比接触孔中的透明导电膜的下表面更靠近基板的表面。

    Liquid crystal display device wherein gate terminal and drain terminal are formed by same layer of counter electrode
    89.
    发明授权
    Liquid crystal display device wherein gate terminal and drain terminal are formed by same layer of counter electrode 有权
    液晶显示装置,其中栅极端子和漏极端子由相对的电极层形成

    公开(公告)号:US06512567B2

    公开(公告)日:2003-01-28

    申请号:US10115916

    申请日:2002-04-05

    IPC分类号: G02F11343

    摘要: An active matrix type display device having first and second substrates, and a plurality of drain lines and gate lines formed on the first substrate and crossing each other in a matrix form. A plurality of pixels are formed by adjoining the drain lines and the gate lines. A gate terminal is connected to the gate line formed on the first substrate, and a drain terminal is connected to the drain line formed on the first substrate. At least a pixel electrode is formed on the first substrate in each pixel, at least a counter electrode is formed on the first substrate in each pixel, and the gate terminal and the drain terminal are formed by the same layer of the counter electrode.

    摘要翻译: 一种有源矩阵型显示装置,具有第一和第二基板,以及多个排列线和栅极线,形成在第一基板上并以矩阵形式彼此交叉。 通过邻接漏极线和栅极线形成多个像素。 栅极端子连接到形成在第一基板上的栅极线,漏极端子连接到形成在第一基板上的漏极线。 在每个像素中的至少一个像素电极形成在第一衬底上,至少在每个像素中的第一衬底上形成对电极,并且栅极端子和漏极端子由相对电极形成。

    Disk apparatus and disk medium having a ramp loading mechanism
    90.
    发明授权
    Disk apparatus and disk medium having a ramp loading mechanism 有权
    具有斜坡加载机构的盘装置和盘介质

    公开(公告)号:US06504663B2

    公开(公告)日:2003-01-07

    申请号:US09731403

    申请日:2000-12-06

    IPC分类号: G11B509

    CPC分类号: G11B21/12

    摘要: A disk apparatus having a ramp loading mechanism. A disk medium on which second servo patterns have been written in a landing area on the medium at a finer interval than that of first servo patterns written in a data area is used. When a head is moved from a ramp to the landing area on the medium, a lead-in processing unit performs a servo lead-in on the basis of the second servo patterns written in the landing area at a fine interval.

    摘要翻译: 具有斜坡加载机构的盘装置。 使用其中以比写入数据区域的第一伺服模式的间隔更精细的间隔将介质上的着陆区域中写入第二伺服模式的盘介质。 当头从斜坡移动到介质上的着陆区域时,引入处理单元基于以较小的间隔写入在着陆区域中的第二伺服模式来执行伺服引入。