Electronic equipment including an apparatus for cooling interior of housing
    61.
    发明授权
    Electronic equipment including an apparatus for cooling interior of housing 失效
    电子设备,包括用于冷却外壳内部的装置

    公开(公告)号:US07301767B2

    公开(公告)日:2007-11-27

    申请号:US11259314

    申请日:2005-10-26

    IPC分类号: G06F1/20

    摘要: An electronic equipment of the present invention includes housings and, a substrate, electronic components mounted on the substrate, a heatsink which is connected to the electronic component, connection means and for connecting the heatsink to the housing depending on a temperature in the housing and for forming a heat conduction path from the electronic component to the housing, and a fan for flowing cooling air into the housing. The substrate, the electronic component, the heatsink, the connection means, and the fan are arranged in the housing. Depending on the temperature, the connection means promotes heat transfer from the heatsink to the housing, which has a large radiation area, in addition to a cooling (radiation) operation using the fan. As a result, the cooling of the electronic component inside the housing is promoted during operation. By this cooling effect, the present invention improves reliability and safety against heat generation of the electronic component (in particular, a central processing unit).

    摘要翻译: 本发明的电子设备包括壳体和基板,安装在基板上的电子部件,连接到电子部件的散热器,连接装置,并且用于根据壳体中的温度将散热器连接到壳体,并且 形成从电子部件到壳体的热传导路径,以及用于使冷却空气流入壳体的风扇。 基板,电子部件,散热器,连接装置和风扇布置在壳体中。 根据温度,除了使用风扇的冷却(辐射)操作之外,连接装置还促进从散热器向具有大的辐射面积的壳体的热传递。 结果,在操作期间促进壳体内的电子部件的冷却。 通过这种冷却效果,本发明提高了电子部件(特别是中央处理单元)的发热的可靠性和安全性。

    System and method for evaluation of electric characteristics of printed-circuit boards

    公开(公告)号:US07120893B2

    公开(公告)日:2006-10-10

    申请号:US10291539

    申请日:2002-11-12

    IPC分类号: G06F17/50

    摘要: A printed-circuit board characteristic evaluation system is basically configured by an input device, a data processing device, a storage device and an output device. Herein, the input device inputs layout information representing an overall layout of a printed-circuit board installing at least one active component, from which layout information data regarding a power supply circuit is extracted and is stored in the storage device. The layout information data is converted to electric circuit information representing an equivalent circuit model with respect to a selected side of the printed-circuit board. Then, calculations are performed based on the layout information data to produce impedance characteristics with respect to the power supply circuit. A decision is made as to whether resonance is caused to occur in the power supply circuit on the basis of results of comparison of the impedance characteristics. The output device outputs the impedance characteristics as well as resonance information. If it is determined that resonance is caused to occur in the power supply circuit, the system changes the layout information, from which new layout information data is being extracted. In addition, a resonance suppression technique (e.g., installation of a decoupling capacitor) is applied to a certain point of the power supply circuit or a prescribed power terminal connecting position. Thus, the system is capable of performing evaluation as to whether printed-circuit boards are well designed to suppress variations of power voltages while inhibiting radiation of unwanted electromagnetic waves from occurring due to resonance of power supply circuits.

    Process for producing magnetic recording medium
    63.
    发明授权
    Process for producing magnetic recording medium 有权
    磁记录介质的制造方法

    公开(公告)号:US06740353B1

    公开(公告)日:2004-05-25

    申请号:US09830554

    申请日:2001-05-04

    申请人: Hideki Sasaki

    发明人: Hideki Sasaki

    IPC分类号: B05D512

    CPC分类号: G11B5/848 G11B5/84

    摘要: A process for producing a magnetic recording medium having a non-magnetic layer on a non-magnetic support and having a magnetic layer on the non-magnetic layer is provided. A process for producing a magnetic recording medium which comprises applying a non-magnetic layer coating material onto a non-magnetic support and drying the coating material to form a non-magnetic layer, and then applying a magnetic layer coating material more excessively than an intended magnetic layer-wet thickness onto the non-magnetic layer by using a die nozzle coating followed by scraping excess amounts of the magnetic layer coating material to the intended magnetic layer-wet thickness by means of a bar to form a magnetic coating layer.

    摘要翻译: 提供一种在非磁性载体上制造具有非磁性层并在非磁性层上具有磁性层的磁记录介质的方法。一种制造磁记录介质的方法,包括:施加非磁性层 将涂层材料涂覆在非磁性载体上并干燥涂层材料以形成非磁性层,然后通过使用模头喷嘴将非常高的磁性层 - 湿厚度的磁性层涂层材料施加到非磁性层上 涂层,然后通过棒将过量的磁性层涂层材料刮擦到预期的磁性层 - 湿的厚度上,以形成磁性涂层。

    Method of manufacturing polarization-maintaining optical fiber coupler
    65.
    发明授权
    Method of manufacturing polarization-maintaining optical fiber coupler 有权
    制造偏振保持光纤耦合器的方法

    公开(公告)号:US06463195B1

    公开(公告)日:2002-10-08

    申请号:US09578271

    申请日:2000-05-25

    IPC分类号: G02B626

    CPC分类号: G02B6/2835 G02B6/2843

    摘要: In a method of manufacturing a polarization-maintaining optical fiber coupler by heating lengthwise portions of two polarization-maintaining optical fibers extending side by side, and elongating the heated portions to thereby form a fused-elongated section, elongation is terminated when the cyclic changes in a coupling ratio of two polarized waves according to an elongation length at a wavelength in use are both within first two cycles, so that the coupling ratio of one of the polarized waves is equal to or less than 10% and the coupling ratio of the other one of the polarized waves is equal to or greater than 90%. This method can provide a polarization-maintaining optical fiber coupler whose coupling ratio has a large dependency on polarization with a short elongation length.

    摘要翻译: 在通过加热并排延伸的两个偏振波保持光纤的长度方向制造偏振波保持光纤耦合器的方法,并且延长加热部分从而形成熔融伸长部分,当循环变化 根据使用波长的伸长长度的两个极化波的耦合比都在前两个周期内,使得一个偏振波的耦合比等于或小于10%,另一个的耦合比 偏振波中的一个等于或大于90%。 该方法可以提供一种偏振保持光纤耦合器,其耦合比对短延伸长度的极化具有很大的依赖性。

    NONAQUEOUS-ELECTROLYTE BATTERY
    67.
    发明申请
    NONAQUEOUS-ELECTROLYTE BATTERY 有权
    非电解电池

    公开(公告)号:US20130224570A1

    公开(公告)日:2013-08-29

    申请号:US13817752

    申请日:2010-08-26

    IPC分类号: H01M4/133

    摘要: The purpose of the present invention is to provide a nonaqueous-electrolyte battery that exhibits high charge/discharge performance, i.e. high input/output performance, over a long period of time. This nonaqueous-electrolyte battery, in which a nonaqueous electrolyte and a group of electricity-generation elements that each have a positive electrode, a negative electrode, and a separator that isolates said positive electrode and negative electrode are sealed inside a battery case, is characterized in that the negative electrodes contain graphite having an edge/surface ratio (fe), as defined by the following equation, of 0.03-0.1. fe=(2B/La+T/d002)/(2B/d100+T/d002). In this equation, B represents the mean grain diameter of the graphite, T represents the grain thickness, La represents the a-axis crystallite size, d002 represents the spacing between (002) planes, and d100 represents the spacing between (100) planes.

    摘要翻译: 本发明的目的是提供一种在长时间内表现出高的充放电性能,即高输入/输出性能的非水电解质电池。 其特征在于,将非水电解质和具有正极的一组发电元件,负极以及隔离所述正极和负极的隔膜密封在电池壳体内的非水电解质电池 因为负极含有如下式所定义的边缘/表面比(fe)为0.03-0.1的石墨。 fe =(2B / La + T / d002)/(2B / d100 + T / d002)。 在该等式中,B表示石墨的平均粒径,T表示晶粒厚度,La表示a轴微晶尺寸,d002表示(002)面之间的间隔,d100表示​​(100)面之间的间隔。

    Image data control device, image data control program, computer readable recording medium on which the program is stored, image forming device, and image reading device
    69.
    发明授权
    Image data control device, image data control program, computer readable recording medium on which the program is stored, image forming device, and image reading device 有权
    图像数据控制装置,图像数据控制程序,存储程序的计算机可读记录介质,图像形成装置和图像读取装置

    公开(公告)号:US07864358B2

    公开(公告)日:2011-01-04

    申请号:US10346098

    申请日:2003-01-17

    IPC分类号: G06F12/00

    摘要: A server, which functions as an image data control device, stores image data based on input information into a hard disk of a storage unit, reads sequentially the image data stored in the hard disk sequentially, and detects the usage status of the hard disk in the course of reading the image data. Further, based on the detection result of the usage status of the hard disk, the server provides control for deleting from the hard disk at least a portion of the image data, which has already been read, among image data being read.

    摘要翻译: 用作图像数据控制装置的服务器将基于输入信息的图像数据存储到存储单元的硬盘中,依次读取存储在硬盘中的图像数据,并且检测硬盘的使用状态 阅读图像数据的过程。 此外,基于硬盘的使用状态的检测结果,服务器在读取的图像数据中提供从硬盘中删除已经读取的图像数据的至少一部分的控制。