Method of preparing carbon substrate for gas diffusion layer of polymer electrolyte fuel cell, carbon substrate prepared by using the method, and system for manufacturing the same
    3.
    发明授权
    Method of preparing carbon substrate for gas diffusion layer of polymer electrolyte fuel cell, carbon substrate prepared by using the method, and system for manufacturing the same 有权
    制备聚合物电解质燃料电池气体扩散层碳基板的方法,使用该方法制备的碳基板及其制造方法

    公开(公告)号:US08747796B2

    公开(公告)日:2014-06-10

    申请号:US13112500

    申请日:2011-05-20

    CPC分类号: D04H1/4242 D04H1/488 D04H1/64

    摘要: A carbon substrate, method, and a system for manufacturing the same. The method includes forming an oxidized carbon precursor fiber preweb comprising oxidized carbon precursor staple fibers and binder staple fibers; impregnating the oxidized carbon precursor fiber preweb with a slurry including a thermosetting resin and carbonaceous fillers and drying the resulting preweb to obtain an oxidized carbon precursor fiber web; applying heat and pressure to the oxidized and impregnated carbon precursor fiber web, to cure the thermosetting resin and press the oxidized carbon precursor fiber web; and heating the oxidized carbon precursor fiber web in an inert atmosphere, thereby stabilizing and carbonizing the oxidized carbon precursor staple fibers to obtain a carbon substrate. The present invention may utilize a combination of carbon precursor staple fibers in an oxidized form with low ductility and high stiffness; and binder staple fibers composed of a polymer resin.

    摘要翻译: 碳基板,方法及其制造系统。 该方法包括形成包含氧化碳前体短纤维和粘合剂短纤维的预氧化的氧化碳前体纤维; 用包含热固性树脂和碳质填料的浆料浸渍氧化碳前体纤维,并干燥所得的预浸料以获得氧化碳前体纤维网; 对氧化和浸渍的碳前体纤维网施加热和压力,固化热固性树脂并压制氧化碳前体纤维网; 并在惰性气氛中加热氧化碳前体纤维网,由此稳定和碳化氧化碳前体短纤维以获得碳基质。 本发明可以利用具有低延展性和高刚度的氧化形式的碳前体短纤维的组合; 和由聚合物树脂组成的粘合剂短纤维。

    Sliding grill fixing apparatus
    4.
    发明授权
    Sliding grill fixing apparatus 有权
    滑动格栅定影装置

    公开(公告)号:US08726796B2

    公开(公告)日:2014-05-20

    申请号:US12828489

    申请日:2010-07-01

    IPC分类号: A47J37/07

    CPC分类号: F24C15/16

    摘要: Provided is a sliding grill fixing apparatus, which is installed on a sliding grill. The sliding grill fixing apparatus includes an actuating lever that runs across a sliding grill in a horizontal direction between opposite inner faces of the sliders and has a grip in the middle thereof, actuating legs that protrude downward from opposite ends of the actuating lever, actuating hinges that are disposed between the actuating legs and the opposite inner faces of the sliders in a horizontal direction, driving brackets that are moved in one direction by rotation of the actuating legs, actuating brackets that move together with the driving brackets to be inserted into the fixing recesses, and fixing hinges, each of which is disposed between each actuating bracket and the outer face of each slider and is hinged to the outer face of each slider such that each actuating bracket can rotate.

    摘要翻译: 提供一种安装在滑动格栅上的滑轨式定格装置。 滑动格栅固定装置包括致动杆,该致动杆在水平方向上在滑动件的相对的内表面之间穿过滑动格栅,并且在其中间具有把手,致动从该致动杆的相对端向下突出的腿,致动铰链 它们沿水平方向设置在致动腿和滑动件的相对的内表面之间,通过致动腿的旋转沿一个方向移动的驱动支架,与驱动支架一起移动以被插入到固定件中的驱动支架 凹槽和固定铰链,每个铰链都设置在每个致动支架和每个滑块的外表面之间,并且铰接到每个滑块的外表面,使得每个致动支架能够旋转。

    Resist fortification for magnetic media patterning
    5.
    发明授权
    Resist fortification for magnetic media patterning 有权
    磁性介质图案抗蚀强化

    公开(公告)号:US08658242B2

    公开(公告)日:2014-02-25

    申请号:US13193539

    申请日:2011-07-28

    IPC分类号: B05D5/12

    CPC分类号: G11B5/85 G11B5/743 G11B5/855

    摘要: A method and apparatus for forming magnetic media substrates is provided. A patterned resist layer is formed on a substrate having a magnetically susceptible layer. A conformal protective layer is formed over the patterned resist layer to prevent degradation of the pattern during subsequent processing. The substrate is subjected to an energy treatment wherein energetic species penetrate portions of the patterned resist and conformal protective layer according to the pattern formed in the patterned resist, impacting the magnetically susceptible layer and modifying a magnetic property thereof. The patterned resist and conformal protective layers are then removed, leaving a magnetic substrate having a pattern of magnetic properties with a topography that is substantially unchanged.

    摘要翻译: 提供了一种形成磁性介质基板的方法和装置。 在具有磁敏感层的基底上形成图案化的抗蚀剂层。 在图案化的抗蚀剂层上形成保形层,以防止后续处理期间图案的劣化。 对衬底进行能量处理,其中能量物质根据形成在图案化抗蚀剂中的图案穿透图案化抗蚀剂和保形层的部分,撞击磁敏感层并改变其磁性。 然后去除图案化的抗蚀剂和共形保护层,留下具有基本上不变的形貌的磁性质图案的磁性基底。

    Apparatus for and method of controlling jetting of ink in inkjet printer
    6.
    发明授权
    Apparatus for and method of controlling jetting of ink in inkjet printer 有权
    用于控制喷墨打印机中墨水喷射的装置和方法

    公开(公告)号:US08474937B2

    公开(公告)日:2013-07-02

    申请号:US12367907

    申请日:2009-02-09

    IPC分类号: B41J29/38

    摘要: Provided are an apparatus and method of controlling jetting of ink of an inkjet printer. The apparatus includes at least one print head chip, which includes a temperature sensor for sensing the temperature of the print head chip and a voltage controlled oscillator (VCO) for converting the sensed temperature to a frequency component. The apparatus may also include a counter, which converts the frequency component to a code information using a reference frequency component, and a controller, which controls the ink jetting operation of the at least one print head chip based on the code information and/or the frequency component.

    摘要翻译: 提供一种控制喷墨打印机墨水喷射的装置和方法。 该装置包括至少一个打印头芯片,其包括用于感测打印头芯片的温度的温度传感器和用于将感测到的温度转换成频率分量的压控振荡器(VCO)。 该装置还可以包括使用参考频率分量将频率分量转换为码信息的计数器,以及基于代码信息和/或控制器控制至少一个打印头芯片的喷墨操作的控制器 频率分量。

    Repeater equipped with attenuator and variable attenuation method in the repeater and system for remotely managing the same
    9.
    发明授权
    Repeater equipped with attenuator and variable attenuation method in the repeater and system for remotely managing the same 有权
    中继器配有衰减器和可变衰减方法在中继器和系统中进行远程管理

    公开(公告)号:US08340571B2

    公开(公告)日:2012-12-25

    申请号:US12593590

    申请日:2008-05-21

    IPC分类号: H04B3/36

    CPC分类号: H04B7/15535

    摘要: A repeater, a remote management system of a repeater and a method arc provided for variably attenuating an input signal. A repeater relays at least one frequency band signal between a base station and a service side, includes at least one variable attenuator for variably attenuating each of at least one frequency band signal, variably attenuates an input signal that is received from the base station through the variable attenuator, and transfers the input signal to the service side. Further, a remote management system of the repeater communicates through the repeater and a mobile communication network and includes a repeater management server for requesting to change an attenuation value of the variable attenuator to the repeater when the input signal is an excess input signal.

    摘要翻译: 提供中继器,中继器的远程管理系统和用于可变地衰减输入信号的方法电弧。 中继器在基站和服务侧之间中继至少一个频带信号,包括用于可变地衰减至少一个频带信号中的每一个的至少一个可变衰减器,可变地衰减从基站接收的输入信号 可变衰减器,并将输入信号传送到服务端。 此外,中继器的远程管理系统通过中继器和移动通信网络进行通信,并且包括中继器管理服务器,当输入信号是多余的输入信号时,中继器管理服务器请求将可变衰减器的衰减值改变为中继器。

    METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
    10.
    发明申请
    METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE 有权
    制造半导体器件的方法

    公开(公告)号:US20120292690A1

    公开(公告)日:2012-11-22

    申请号:US13346910

    申请日:2012-01-10

    申请人: Yong Won SEO

    发明人: Yong Won SEO

    IPC分类号: H01L29/78 H01L21/28

    摘要: A semiconductor device includes a storage node contact plug, a bit line in communication with to the storage node contact plug, and an expansion unit formed on a sidewall of the bit line. Thermal expansion of the expansion unit serves to increase capacitance by ensuring a distance between the bit line and the storage node contact plug, thereby improving a sensing margin. A cell characteristic such as a record recovery time (tWR) may be enhanced.

    摘要翻译: 半导体器件包括存储节点接触插头,与存储节点接触插头通信的位线以及形成在位线的侧壁上的扩展单元。 扩展单元的热膨胀用于通过确保位线和存储节点接触插塞之间的距离来增加电容,从而提高感测裕度。 可以提高诸如记录恢复时间(tWR)的小区特性。