知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

73 条记录 (耗时 0.033 秒)

    Centrifugal fan and refrigerator having the same
    62.
    发明授权
    Centrifugal fan and refrigerator having the same 有权
    离心式风扇和冰箱具有相同的功能

    公开(公告)号：US09261107B2

    公开(公告)日：2016-02-16

    申请号：US13373092

    申请日：2011-11-04

    申请人： Hyun Joo Kim ,  Eung Ryeol Seo ,  Sang Jin Lee ,  Ji Hoon Choi

    发明人： Hyun Joo Kim ,  Eung Ryeol Seo ,  Sang Jin Lee ,  Ji Hoon Choi

    IPC分类号： F01D5/22 ,  F04D29/28 ,  F04D29/30

    CPC分类号： F04D29/281 ,  F04D29/30

    摘要： A centrifugal fan includes a main shroud and a sub shroud. The main shroud is configured to connect upper ends of outer rims of a plurality of blades spaced apart from one another in a circumferential direction of a base. The sub shroud is provided at the upper end of the outer rim of each blade and serves to prevent air from moving from a pressure surface to a negative pressure surface of each blade by passing over an upper end of the blade.

    摘要翻译： 离心风扇包括主护罩和副护罩。 主护罩构造成连接在基座的圆周方向上彼此间隔开的多个叶片的外缘的上端。 副护罩设置在每个叶片的外缘的上端，并且用于防止空气通过叶片的上端通过每个叶片的压力表面移动到负压表面。

    Hermetic compressor having auxiliary communication tube
    64.
    发明授权
    Hermetic compressor having auxiliary communication tube 有权
    密封压缩机具有辅助连通管

    公开(公告)号：US08529224B2

    公开(公告)日：2013-09-10

    申请号：US12078869

    申请日：2008-04-07

    申请人： Jeong Il Park ,  Jeong Hoon Kang ,  Ji Hoon Choi ,  Phil Soo Chang

    发明人： Jeong Il Park ,  Jeong Hoon Kang ,  Ji Hoon Choi ,  Phil Soo Chang

    IPC分类号： F04B17/04

    CPC分类号： F04B39/0061 ,  F04B39/0055 ,  F04B39/122 ,  F04B39/123

    摘要： A hermetic compressor for adjusting the length and cross sectional area of a communication path as a refrigerant flow passage, so as to attenuate a discharge pulsation and consequently, a vibration and noise thereof. The hermetic compressor, which includes a cylinder head having a discharge chamber to discharge a compressed refrigerant and a discharge muffler to receive the refrigerant discharged from the discharge chamber, further includes a communication path to communicate the discharge chamber and the discharge muffler with each other, so as to allow the refrigerant to flow from the discharge chamber into the discharge muffler, and an auxiliary communication tube to increase a length of the communication path for increasing a refrigerant flow distance. The auxiliary communication path reduces the cross sectional area of a refrigerant flow passage while increasing a refrigerant flow distance, thereby attenuating a low-frequency component of the discharge pulsation.

    摘要翻译： 一种密封压缩机，用于调节作为制冷剂流动通道的连通路径的长度和横截面面积，以便减小排出脉动，从而减轻其振动和噪声。 封闭式压缩机包括：具有排出压缩制冷剂的排出室的气缸盖和用于接收从排出室排出的制冷剂的排气消声器，还具有将排出室与排气消音器连通的连通路径， 以使制冷剂从排出室流入排放消音器，以及辅助连通管，以增加用于增加制冷剂流动距离的连通路径的长度。 辅助连通路径减小制冷剂流路的横截面积，同时增加制冷剂流动距离，从而衰减排出脉动的低频分量。

    THREE DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICATING THE SAME
    65.
    发明申请
    THREE DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICATING THE SAME 有权
    三维半导体存储器件及其制造方法

    公开(公告)号：US20130065369A1

    公开(公告)日：2013-03-14

    申请号：US13671948

    申请日：2012-11-08

    申请人： Sang-Ryol Yang ,  Yoo-Chul Kong ,  Jung-Ho Kim ,  Jin-Gyun Kim ,  Jae-Jin Shin ,  Ji-Hoon Choi

    发明人： Sang-Ryol Yang ,  Yoo-Chul Kong ,  Jung-Ho Kim ,  Jin-Gyun Kim ,  Jae-Jin Shin ,  Ji-Hoon Choi

    IPC分类号： H01L21/336

    CPC分类号： H01L27/11582 ,  H01L27/11524 ,  H01L27/11556 ,  H01L27/1157

    摘要： Methods of forming vertical nonvolatile memory devices may include forming an electrically insulating layer, which includes a composite of a sacrificial layer sandwiched between first and second mold layers. An opening extends through the electrically insulating layer and exposes inner sidewalls of the first and second mold layers and the sacrificial layer. A sidewall of the opening may be lined with an electrically insulating protective layer and a first semiconductor layer may be formed on an inner sidewall of the electrically insulating protective layer within the opening. At least a portion of the sacrificial layer may then be selectively etched from between the first and second mold layers to thereby define a lateral recess therein, which exposes an outer sidewall of the electrically insulating protective layer.

    摘要翻译： 形成垂直非易失性存储器件的方法可以包括形成电绝缘层，其包括夹在第一和第二模具层之间的牺牲层的复合材料。 开口延伸穿过电绝缘层并暴露第一和第二模具层和牺牲层的内侧壁。 开口的侧壁可以衬有电绝缘保护层，并且可以在开口内的电绝缘保护层的内侧壁上形成第一半导体层。 然后可以从第一和第二模具层之间选择性地蚀刻牺牲层的至少一部分，从而在其中限定其中暴露电绝缘保护层的外侧壁的横向凹部。

    WASHING MACHINE
    66.
    发明申请
    WASHING MACHINE 审中-公开
    洗衣机

    公开(公告)号：US20130014547A1

    公开(公告)日：2013-01-17

    申请号：US13544440

    申请日：2012-07-09

    申请人： Hyun Mook Kim ,  Kab Jin Jun ,  Je Hong Min ,  Sang Hyeok Lee ,  Ji Hoon Choi ,  Seung Oh Kim

    发明人： Hyun Mook Kim ,  Kab Jin Jun ,  Je Hong Min ,  Sang Hyeok Lee ,  Ji Hoon Choi ,  Seung Oh Kim

    IPC分类号： D06F23/04 ,  D06F39/00 ,  D06F39/08

    CPC分类号： D06F37/24 ,  D06F23/04

    摘要： A washing machine includes a cabinet, a rotary tub disposed to rotate around a driving shaft, which is vertically provided inside the inner part of the cabinet, and comprising a bottom and a sidewall, the sidewall slantingly extending from the bottom to have a diameter increasing toward an upper side of the rotary tub from the bottom, a driving apparatus disposed at a lower side of the rotary tub to rotate the rotary tub, a bracket plate connected to the rotary tub by the driving shaft at the lower side of the rotary tub and having the driving apparatus provided at a lower side thereof, a base disposed at a lower side of the bracket plate, and a suspension member having a lower side supported by the base and an upper side connected to the bracket plate at a lateral side of a center of gravity of the rotary tub.

    摘要翻译： 一种洗衣机包括：机壳，设置成围绕驱动轴旋转的旋转桶，其垂直设置在机壳的内部内部，并且包括底部和侧壁，所述侧壁从底部倾斜延伸以具有直径增加 从底部朝向旋转桶的上侧，设置在旋转桶的下侧以驱动旋转桶的驱动装置，通过驱动轴在旋转桶的下侧连接到旋转桶的托架板 并且具有设置在其下侧的驱动装置，设置在支架板的下侧的基部和具有由基部支撑的下侧的悬挂构件，并且在侧面的侧面连接到支架板的上侧 旋转桶的重心。

    THREE DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICATING THE SAME
    67.
    发明申请
    THREE DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICATING THE SAME 有权
    三维半导体存储器件及其制造方法

    公开(公告)号：US20120083077A1

    公开(公告)日：2012-04-05

    申请号：US13228433

    申请日：2011-09-08

    申请人： Sang-Ryol Yang ,  Yoo-Chul Kong ,  Jin-Gyun Kim ,  Jae-Jin Shin ,  Jung-Ho Kim ,  Ji-Hoon Choi

    发明人： Sang-Ryol Yang ,  Yoo-Chul Kong ,  Jin-Gyun Kim ,  Jae-Jin Shin ,  Jung-Ho Kim ,  Ji-Hoon Choi

    IPC分类号： H01L21/336 ,  H01L21/28

    CPC分类号： H01L27/11582 ,  H01L27/11524 ,  H01L27/11556 ,  H01L27/1157

    摘要： Methods of forming vertical nonvolatile memory devices may include forming an electrically insulating layer, which includes a composite of a sacrificial layer sandwiched between first and second mold layers. An opening extends through the electrically insulating layer and exposes inner sidewalls of the first and second mold layers and the sacrificial layer. A sidewall of the opening may be lined with an electrically insulating protective layer and a first semiconductor layer may be formed on an inner sidewall of the electrically insulating protective layer within the opening. At least a portion of the sacrificial layer may then be selectively etched from between the first and second mold layers to thereby define a lateral recess therein, which exposes an outer sidewall of the electrically insulating protective layer.

    摘要翻译： 形成垂直非易失性存储器件的方法可以包括形成电绝缘层，其包括夹在第一和第二模具层之间的牺牲层的复合材料。 开口延伸穿过电绝缘层并暴露第一和第二模具层和牺牲层的内侧壁。 开口的侧壁可以衬有电绝缘保护层，并且可以在开口内的电绝缘保护层的内侧壁上形成第一半导体层。 然后可以从第一和第二模具层之间选择性地蚀刻牺牲层的至少一部分，从而在其中限定其中暴露电绝缘保护层的外侧壁的横向凹部。

    METHOD AND APPARATUS FOR SHARING WIRELESS DATA SERVICE
    68.
    发明申请
    METHOD AND APPARATUS FOR SHARING WIRELESS DATA SERVICE 有权
    共享无线数据业务的方法与装置

    公开(公告)号：US20120057579A1

    公开(公告)日：2012-03-08

    申请号：US13221496

    申请日：2011-08-30

    申请人： Cheol-hoi KIM ,  Hun Lee ,  Ji-hoon Choi ,  Joo-yoon Bae

    发明人： Cheol-hoi KIM ,  Hun Lee ,  Ji-hoon Choi ,  Joo-yoon Bae

    IPC分类号： H04W4/00

    CPC分类号： H04W88/04 ,  H04W4/00 ,  H04W84/14 ,  H04W88/06

    摘要： A method of sharing a wireless data service, including receiving, by a first terminal, a wireless data service share request from a second terminal, checking, by the first terminal, available wireless data service remaining amount information, and transmitting, by the first terminal, a response to the wireless data service share request to the second terminal based on the checked wireless data service remaining amount information. Another such sharing method includes requesting, by a second terminal, wireless data service remaining amount information available by a first terminal from the first terminal, transmitting, by the second terminal, a wireless data service share request to the first terminal based on the wireless data service remaining amount information received from the first terminal, and receiving, by the second terminal, a response to the wireless data service share request from the first terminal.

    摘要翻译： 一种共享无线数据服务的方法，包括由第一终端接收来自第二终端的无线数据服务共享请求，由第一终端检查可用无线数据服务剩余量信息，以及由第一终端发送 基于所检查的无线数据业务剩余量信息对所述第二终端对所述无线数据服务共享请求的响应。 另一种共享方法包括：由第二终端向第一终端请求无线数据服务由第一终端可用的剩余量信息，由第二终端根据无线数据向第一终端发送无线数据服务共享请求 从第一终端接收的服务剩余量信息，以及由第二终端从第一终端接收对无线数据服务共享请求的响应。

    Method and apparatus for determining scaling factor in a communication system
    69.
    发明授权
    Method and apparatus for determining scaling factor in a communication system 有权
    用于确定通信系统中的比例因子的方法和装置

    公开(公告)号：US07983647B2

    公开(公告)日：2011-07-19

    申请号：US12012383

    申请日：2008-01-31

    申请人： Ji-Hoon Choi ,  Sung-Kwon Jo

    发明人： Ji-Hoon Choi ,  Sung-Kwon Jo

    IPC分类号： H04B1/10

    CPC分类号： H04B1/7107 ,  H04B1/71075 ,  H04B2201/70701

    摘要： A method for determining a scaling factor in a communication system. The method includes calculating an average power for each of an input signal and an output signal of a channel predictor; calculating a noise variance using the calculated average power; normalizing the noise variance with an average power of the channel predictor's output signal; and determining a scaling factor using the normalized noise variance.

    摘要翻译： 一种用于确定通信系统中的缩放因子的方法。 该方法包括计算信道预测器的输入信号和输出信号中的每一者的平均功率; 使用计算的平均功率计算噪声方差; 利用信道预测器的输出信号的平均功率来规范噪声方差; 以及使用所述归一化噪声方差来确定缩放因子。