Magnetic recording medium, method of fabricating magnetic recording medium, and magnetic storage
    111.
    发明授权
    Magnetic recording medium, method of fabricating magnetic recording medium, and magnetic storage 失效
    磁记录介质,制造磁记录介质的方法和磁存储

    公开(公告)号:US06692843B2

    公开(公告)日:2004-02-17

    申请号:US09784078

    申请日:2001-02-16

    IPC分类号: G11B573

    摘要: A magnetic recording medium having first undercoating layers 40, 40′ formed directly or via substrate face undercoating layers on a substrate 40, second undercoating layers 42, 42′ directly formed on the first undercoating layers 40, 40′, magnetic films 43, 43′ formed on the second undercoating layers 42, 42′, and protective films 44, 44′ formed on the magnetic films 43, 43′. Clusters having a large amount of oxygen are dispersed on the boundary face of the first and second undercoating layers. Preferably, the first undercoating layer is made of an alloy which includes two kinds of elements in which the difference between oxide formation standard free energies &Dgr;G° of the elements at the temperature of 250° C. is large.

    摘要翻译: 一种磁记录介质,其具有直接形成在衬底40上的衬底表面底涂层形成的第一底涂层40,40',直接形成在第一底涂层40,40'上的第二底涂层42,42',磁性膜43,43' 形成在第二底涂层42,42'上,以及形成在磁性膜43,43'上的保护膜44,44'。 具有大量氧的簇分散在第一和第二底涂层的边界面上。 优选地,第一底涂层由包含两种元素的合金制成,其中在250℃的温度下元素的氧化物形成标准自由能的差ΔG°大。

    Active matrix display device
    113.
    发明授权
    Active matrix display device 有权
    主动矩阵显示装置

    公开(公告)号:US06590227B2

    公开(公告)日:2003-07-08

    申请号:US09750371

    申请日:2000-12-27

    申请人: Akira Ishikawa

    发明人: Akira Ishikawa

    IPC分类号: H01L27105

    摘要: The present invention has the object of obtaining a display device with a sufficient storage property without degrading the aperture ratio when high definition is to be achieved for the display device. In the active matrix display device, a good storage property can be obtained without degrading the aperture ratio by disposing the storage element below the pixel TFT area as shown in FIG. 3. Moreover, even when the area of the capacitor element is reduced, a sufficient amount of the capacitor can be obtained by laminating a plurality of capacitor elements.

    摘要翻译: 本发明的目的是获得具有足够存储性能的显示装置,而不会在显示装置实现高清晰度时降低开口率。在有源矩阵显示装置中,可以获得良好的存储特性而不降低 通过将存储元件设置在像素TFT区域的下方,如图1所示, 此外,即使当电容器元件的面积减小时,通过层叠多个电容器元件也可以获得足够量的电容器。

    Magnetic recording media and magnetic storage apparatus
    114.
    发明授权
    Magnetic recording media and magnetic storage apparatus 有权
    磁记录介质和磁存储设备

    公开(公告)号:US06511761B1

    公开(公告)日:2003-01-28

    申请号:US09663204

    申请日:2000-09-18

    IPC分类号: H01F101

    摘要: In a magnetic storage apparatus including a recording medium having a magnetic layer, a seed layer and an underlayer formed on a substrate, a driver for driving the recording medium, a magnetic head having an inductive recording head and a magnetoresistive reproducing head, and a signal processing system for processing input signals to the magnetic head and output signals from the magnetic head, the seed layer comprises an amorphous alloy or a microcrystal alloy containing Ni, Ta and Zr, the underlayer comprises an alloy containing Cr as a main component and Ti, and the magnetic layer has a first magnetic layer in contact with the underlayer and a second magnetic layer on the first magnetic layer. The first magnetic layer comprises a Co—Cr—Pt alloy and the second magnetic layer comprises Co—Cr—Pt—B alloy, both of a substantially hexagonal close-packed structure.

    摘要翻译: 在包括具有磁性层的记录介质,形成在基板上的种子层和底层的记录介质的磁存储装置中,用于驱动记录介质的驱动器,具有感应记录头和磁阻再现头的磁头以及信号 处理系统,用于处理输入信号到磁头并输出来自磁头的信号,种子层包括非晶合金或含有Ni,Ta和Zr的微晶合金,底层包含以Cr为主要成分的合金和Ti, 并且所述磁性层具有与所述底层接触的第一磁性层和所述第一磁性层上的第二磁性层。 第一磁性层包括Co-Cr-Pt合金,第二磁性层包括Co-Cr-Pt-B合金,均为基本上六方密堆积结构。

    Implantable drug delivery system
    115.
    发明授权
    Implantable drug delivery system 失效
    可植入药物输送系统

    公开(公告)号:US06464687B1

    公开(公告)日:2002-10-15

    申请号:US09521922

    申请日:2000-03-09

    IPC分类号: A61K922

    摘要: A miniature implantable drug delivery capsule system. The drug delivery system (400) comprises one or more ball semiconductor aggregations (404) and (406) facilitating release of a drug stored in a reservoir (402). The first aggregate (404) is used for sensing and memory, and a second aggregation (406) for control aspects, such as for pumping and dispensing of the drug. Notably, the aggregates (404) and (406) may be interconnected by a common bus (410) for communication purposes, or may be implemented to operate independently of each other. Each aggregate (404) and (406) is encased in a semipermeable membrane (408) to allow species which are to be monitored, and drugs to be delivered, to freely diffuse. The system (400) may communicate with a remote control system, or operate independently on local power over a long period for delivery of the drug based upon a request of the patient, timed-release under control by the system (400), or delivery in accordance with measured markers.

    摘要翻译: 微型可植入药物输送胶囊系统。 药物递送系统(400)包括一种或多种球半导体聚集体(404)和(406),其有助于储存在储存器(402)中的药物的释放。 第一聚集体(404)用于感测和记忆,以及用于控制方面的第二聚集(406),例如用于泵送和分配药物。 值得注意的是,聚集体(404)和(406)可以通过用于通信目的的公共总线(410)互连,或者可以被实现为彼此独立地操作。 每个骨料(404)和(406)被包裹在半透膜(408)中,以允许被监测的物质和被输送的药物自由扩散。 系统(400)可以与远程控制系统进行通信,或者在长时间内基于本地电力独立地操作以基于患者的请求递送药物,由系统(400)控制的定时释放或递送 根据测量标记。

    Injectable thermal balls for tumor ablation
    117.
    发明授权
    Injectable thermal balls for tumor ablation 失效
    注射热球用于肿瘤消融

    公开(公告)号:US06423056B1

    公开(公告)日:2002-07-23

    申请号:US09475819

    申请日:1999-12-30

    IPC分类号: A61B1818

    摘要: A method of tumor ablation using injectable thermal-sensing balls. A catheter system (115) is used to inject a slurry (134) of thermal-sensing balls (136) into a tumor (122) located in, for example, a liver (120). The catheter system (115) comprises a catheter (128) and a specialized syringe (129) consisting of a housing (130) and a plunger (132). The housing (130) includes a cylindrical chamber having the slurry (134) of thermal-sensing balls (136). The catheter (128) is inserted retrograde into the femoral artery and passed to the site of the tumor (122). The hepatic artery (124) branches into smaller vessels, one of which is a tumor artery (126) which feeds the tumor (122). The tip of the catheter (128) is placed in the tumor artery (126) guided by conventional fluoroscopy. The injected balls (136) then receive energy from an external control system (110). The system (110) comprises a control panel (114) as an operator interface for controlling the system (110) and reading data therefrom. A CPU (112) is used for control and monitor of the operation, and transmits power and signals to the injected balls (136) via a radiating antenna (118), which energy is converted into heat to increase the temperature of the tumor (122). The temperature of the balls (136) can then be read from one or more onboard temperature sensors, and displayed to the operator for accurate control of the tumor temperature.

    摘要翻译: 使用注射热感应球的肿瘤消融的方法。 导管系统(115)用于将热感测球(136)的浆液(134)注入位于例如肝脏(120)中的肿瘤(122)中。 导管系统(115)包括由壳体(130)和柱塞(132)组成的导管(128)和专用注射器(129)。 壳体(130)包括具有热敏球(136)的浆料(134)的圆柱形腔室。 将导管(128)逆行插入股动脉并传递至肿瘤部位(122)。 肝动脉(124)分支成较小的血管,其中一个是肿瘤(122)的肿瘤动脉(126)。 将导管(128)的尖端放置在通过常规荧光透视引导的肿瘤动脉(126)中。 注射的球(136)然后从外部控制系统(110)接收能量。 系统(110)包括作为用于控制系统(110)并从其读取数据的操作员界面的控制面板(114)。 CPU(112)用于控制和监视操作,并且经由辐射天线(118)将功率和信号发送到注射的球(136),该辐射天线(118)将该能量转换成热量以增加肿瘤的温度(122 )。 然后可以从一个或多个车载温度传感器读取球(136)的温度,并且显示给操作者以准确控制肿瘤温度。

    Radiation dosimetry system
    118.
    发明授权
    Radiation dosimetry system 失效
    放射剂量测定系统

    公开(公告)号:US06398710B1

    公开(公告)日:2002-06-04

    申请号:US09478591

    申请日:2000-01-06

    IPC分类号: A61N500

    摘要: A radiation dosimetry system (110) using miniature implanted transponder balls. A patient having a tumor that is the target of the radiation treatment lies in a treatment area with the tumor positioned beneath a target (112) used for alignment purposes. The system (110) is controlled and monitored by a CPU (114) which receives instructions from a radiologist operating a control panel (116), and displays control parameters, data and graphics to the radiologist on a display (118). The CPU (114) controls an RF system operating through a broad-band antenna (120) and directed at the target area (112). The CPU (114) controls operation of a radiation source (122), which may be a conventional linear accelerator, for directing radiation at the target area (112). The radiation source (122) includes a collimator (124) or similar apparatus for shaping a radiation beam for accurate application to the target area (112). A pair of RF receivers (126) and (128) are positioned such that they are spaced apart and opposite from the CPU antenna (120) with respective antennas (130) and (132) directed at the target area (112). Communication connections (133a), (133b), (133c), (133d) and (133e) interconnect the various elements of the system (110).

    摘要翻译: 辐射剂量测定系统(110),使用微型植入式转发器球。 具有作为放射治疗靶标的肿瘤的患者位于治疗区域中,肿瘤位于用于对准目的的靶(112)下方。 系统(110)由接收来自操作控制面板(116)的放射科医生的指令的CPU(114)进行控制和监视,并在显示器(118)上向放射科医师显示控制参数,数据和图形。 CPU(114)控制通过宽带天线(120)操作并且指向目标区域(112)的RF系统。 CPU(114)控制用于将辐射引导到目标区域(112)的辐射源(122)的操作,其可以是常规的直线加速器。 辐射源(122)包括准直器(124)或用于使辐射束成形以用于准确应用于目标区域(112)的类似装置。 一对RF接收器(126)和(128)被定位成使得它们与CPU天线(120)间隔开并与其相对应的天线(130)和(132)指向目标区域(112)。 通信连接(133a),(133b),(133c),(133d)和(133e)互连系统(110)的各种元件。

    Moving exposure system and method for maskless lithography system
    119.
    发明授权
    Moving exposure system and method for maskless lithography system 有权
    无掩模光刻系统的移动曝光系统和方法

    公开(公告)号:US06379867B1

    公开(公告)日:2002-04-30

    申请号:US09480796

    申请日:2000-01-10

    IPC分类号: G03F902

    摘要: A photolithography system and method for providing a mask image to a subject such as a wafer is provided. The mask images are divided into sub-patterns and sequentially provided to a pixel panel, such as a deformable mirror device or a liquid crystal display. The pixel panel converts each sub-pattern into a plurality of pixel elements. Each of the pixel elements is then simultaneously focused to discrete, non-contiguous portions of the subject through a microlense array. The subject and pixel elements are then moved (e.g., one or both may be moved) and the next sub-pattern in the sequence is provided to the pixel panel. As a result, light can be projected on the subject, according to the pixel elements, to create a contiguous image on the subject.

    摘要翻译: 提供了一种用于向诸如晶片的对象提供掩模图像的光刻系统和方法。 掩模图像被分成子图案,并且顺序地提供给诸如可变形反射镜装置或液晶显示器的像素面板。 像素面板将每个子图案转换成多个像素元件。 然后,每个像素元件通过微透镜阵列同时聚焦到对象的离散的,非连续的部分。 然后移动对象和像素元素(例如,可以移动一个或两个),并且将序列中的下一个子图案提供给像素面板。 结果,可以根据像素元素将光投影到被摄体上,以在对象上创建连续的图像。

    Spherical shaped solar cell fabrication and panel assembly
    120.
    发明授权
    Spherical shaped solar cell fabrication and panel assembly 失效
    球形太阳能电池制造和面板组装

    公开(公告)号:US06355873B1

    公开(公告)日:2002-03-12

    申请号:US09599155

    申请日:2000-06-21

    申请人: Akira Ishikawa

    发明人: Akira Ishikawa

    IPC分类号: H01L3106

    摘要: A spherical shaped solar diode having an n-type substrate surrounded by a p-type layer of semiconductor material is disclosed. In addition, a plurality of hetero-junction super lattice structures are formed surrounding the p-type layer. The plurality of hetero-junction super lattice structures include alternating layers of Si and SeBeTe. The plurality of hetero-junction super lattice structures adapt the diode to convert higher energy light (as compared to 1.1eV light) to electrical energy. The diodes are formed into a solar panel assembly. The panel assembly includes a wire mesh to secure the diodes and electrically contact one electrode of each diode. A dimpled sheet is also used for securing the diodes and electrically contacting the other electrode of each diode. The diodes are positioned adjacent to the dimpled sheet so that when light is applied to the solar panel assembly, the diodes are exposed to the light on a majority of each diode's surface.

    摘要翻译: 公开了一种具有由p型半导体材料层围绕的n型衬底的球形太阳能二极管。 此外,围绕p型层形成多个异质结超晶格结构。 多个异质结超晶格结构包括Si和SeBeTe的交替层。 多个异质结超晶格结构适应二极管以将较高能量的光(与1.1eV光相比)转换成电能。 二极管形成太阳能电池板组件。 面板组件包括用于固定二极管并电接触每个二极管的一个电极的金属丝网。 凹陷片也用于固定二极管并电接触每个二极管的另一个电极。 二极管被定位成邻近凹陷片,使得当将光施加到太阳能面板组件时,二极管暴露于​​每个二极管表面上大部分的光。