专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07746115B2 Data transfer cable for programmable logic devices 失效
标题翻译：用于可编程逻辑器件的数据传输电缆
公开(公告)号：US07746115B2
公开(公告)日：2010-06-29
申请号：US12205927
申请日：2008-09-08
申请人： Chung-Chi Huang , Guang-Dong Yuan , Jian-Chun Pan , De-Jun Zeng , Wei-Min Zhang
发明人： Chung-Chi Huang , Guang-Dong Yuan , Jian-Chun Pan , De-Jun Zeng , Wei-Min Zhang
IPC分类号： H03K19/0175 , H03K19/094
CPC分类号： G06F13/4072
摘要： A programmable logic device (PLD) data transfer cable includes a parallel interface, a programming interface, and a logic control circuit. The parallel interface is used for connecting to PLDs. The logic control circuit includes a first group of transmission channels, a second group of transmission channels, a first group of switches, and a second group of switches. The first and second group of switches control the working status of the first and second group of transmission channels respectively. The electrical connections between pins of the parallel interface and the programming interface when first group of transmission channels are activated are different with those when second group of transmission channels are activated.
摘要翻译：可编程逻辑器件（PLD）数据传输电缆包括并行接口，编程接口和逻辑控制电路。并行接口用于连接到PLD。逻辑控制电路包括第一组传输信道，第二组传输信道，第一组交换机和第二组交换机。第一组和第二组交换机分别控制第一组和第二组传输信道的工作状态。当第一组传输通道被激活时，并行接口的引脚和编程接口之间的电连接与第二组传输通道被激活时的电连接不同。

2. 发明申请

US20080150362A1 SWITCH-MODE POWER SUPPLY 失效
标题翻译：开关电源
公开(公告)号：US20080150362A1
公开(公告)日：2008-06-26
申请号：US11773976
申请日：2007-07-06
申请人： Chung-Chi Huang , Guang-Dong Yuan , Jian-Chun Pan , Wei-Min Zhang
发明人： Chung-Chi Huang , Guang-Dong Yuan , Jian-Chun Pan , Wei-Min Zhang
IPC分类号： H02J9/00
CPC分类号： H02J9/005 , Y10T307/615 , Y10T307/826
摘要： A switch-mode power supply for selectively providing power from a main power source and a standby power source to an electronic device is provided. The switch-mode power supply includes a signal input, a first transistor, a second transistor, a driving circuit, and a switching circuit. The signal input is used for receiving a control signal. The driving circuit and switching circuit connect the signal input to the gate of the second transistor in series. When the driving circuit detects the first transistor is switched off, the gate of the second transistor is immediately pulled up to open the second transistor, and when the driving circuit detects the first transistor is switched on, the gate of the second transistor is immediately pulled down to close the second transistor.
摘要翻译：提供一种用于从主电源和备用电源向电子设备选择性地提供电力的开关电源。开关电源包括信号输入，第一晶体管，第二晶体管，驱动电路和开关电路。信号输入用于接收控制信号。驱动电路和开关电路将信号输入串联连接到第二晶体管的栅极。当驱动电路检测到第一晶体管被断开时，第二晶体管的栅极立即被上拉以打开第二晶体管，并且当驱动电路检测到第一晶体管导通时，第二晶体管的栅极立即被拉关闭第二个晶体管。

3. 发明授权

US07598627B2 Switch-mode power supply 失效
标题翻译：开关电源
公开(公告)号：US07598627B2
公开(公告)日：2009-10-06
申请号：US11773976
申请日：2007-07-06
申请人： Chung-Chi Huang , Guang-Dong Yuan , Jian-Chun Pan , Wei-Min Zhang
发明人： Chung-Chi Huang , Guang-Dong Yuan , Jian-Chun Pan , Wei-Min Zhang
IPC分类号： H02J9/06
CPC分类号： H02J9/005 , Y10T307/615 , Y10T307/826
摘要： A switch-mode power supply for selectively providing power from a main power source and a standby power source to an electronic device is provided. The switch-mode power supply includes a signal input, a first transistor, a second transistor, a driving circuit, and a switching circuit. The signal input is used for receiving a control signal. The driving circuit and switching circuit connect the signal input to the gate of the second transistor in series. When the driving circuit detects the first transistor is switched off, the gate of the second transistor is immediately pulled up to open the second transistor, and when the driving circuit detects the first transistor is switched on, the gate of the second transistor is immediately pulled down to close the second transistor.
摘要翻译：提供一种用于从主电源和备用电源向电子设备选择性地提供电力的开关电源。开关电源包括信号输入，第一晶体管，第二晶体管，驱动电路和开关电路。信号输入用于接收控制信号。驱动电路和开关电路将信号输入串联连接到第二晶体管的栅极。当驱动电路检测到第一晶体管被断开时，第二晶体管的栅极立即被上拉以打开第二晶体管，并且当驱动电路检测到第一晶体管导通时，第二晶体管的栅极立即被拉关闭第二个晶体管。

4. 发明申请

US20060156185A1 Error correction coding across multiple channels in content distribution systems 审中-公开
公开(公告)号：US20060156185A1
公开(公告)日：2006-07-13
申请号：US11304994
申请日：2005-12-14
申请人： Wei-Min Zhang , Timothy Misko
发明人： Wei-Min Zhang , Timothy Misko
IPC分类号： H03M13/00
CPC分类号： H03M13/29 , H03M13/2978 , H04L1/0009 , H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L1/0076 , H04L25/14
摘要： Error correction coding across multiple channels is provided in multi-channel transmission systems. Specifically, redundancy is provided by selecting a portion of original data from each of a plurality of original channels, performing at least one encoding operation using the portions of original data to produce at least one portion of redundancy data, including the portion of redundancy data in at least one redundancy channel, and transmitting the redundancy channel along with the original channels. Error correction is achieved by receiving at least one redundancy channel and a plurality of original channels, selecting a portion of redundancy data from the redundancy channel, selecting a portion of original data from each of the original channels, and performing at least one decoding operation using the portion of redundancy data and the portions of original data to correct at least one error in the portions of original data.

5. 发明授权

US07007220B2 Error correction coding across multiple channels in content distribution systems 有权
公开(公告)号：US07007220B2
公开(公告)日：2006-02-28
申请号：US10087202
申请日：2002-03-01
申请人： Wei-Min Zhang , Timothy A. Misko
发明人： Wei-Min Zhang , Timothy A. Misko
IPC分类号： H03M13/00
CPC分类号： H03M13/29 , H03M13/2978 , H04L1/0009 , H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L1/0076 , H04L25/14
摘要： Error correction coding across multiple channels is provided in multi-channel transmission systems. Specifically, redundancy is provided by selecting a portion of original data from each of a plurality of original channels, performing at least one encoding operation using the portions of original data to produce at least one portion of redundancy data, including the portion of redundancy data in at least one redundancy channel, and transmitting the redundancy channel along with the original channels. Error correction is achieved by receiving at least one redundancy channel and a plurality of original channels, selecting a portion of redundancy data from the redundancy channel, selecting a portion of original data from each of the original channels, and performing at least one decoding operation using the portion of redundancy data and the portions of original data to correct at least one error in the portions of original data.

6. 发明授权

US09145516B2 Illuminating device and method for preparing inorganic nano-material 有权
标题翻译：照明装置及制备无机纳米材料的方法
公开(公告)号：US09145516B2
公开(公告)日：2015-09-29
申请号：US13188963
申请日：2011-07-22
申请人： Yen Hsun Su , Shen-Lung Tu , Shih-Hui Chang , Wei-Min Zhang , Shih-Wen Tseng , Yun-Chorng Chang
发明人： Yen Hsun Su , Shen-Lung Tu , Shih-Hui Chang , Wei-Min Zhang , Shih-Wen Tseng , Yun-Chorng Chang
IPC分类号： C09K11/58 , C09K11/87 , A41G1/00
CPC分类号： C09K11/58 , A41G1/005 , C09K11/87
摘要： A method for preparing an inorganic nano-material is provided. The method includes steps of providing a first solution including plural metal ions; mixing the first solution with a surfactant and adding a reduction agent to generate a second solution, wherein the second solution generates plural metal atoms reduced from the plural metal ions; and adding an oxidation agent into the second solution for oxidizing the plural metal atoms so as to generate plural metal oxides and form the inorganic nano-material.
摘要翻译：提供了制备无机纳米材料的方法。该方法包括提供包括多个金属离子的第一溶液的步骤; 将第一溶液与表面活性剂混合并加入还原剂以产生第二溶液，其中第二溶液产生从多个金属离子还原的多个金属原子; 并向第二溶液中加入氧化剂以氧化多个金属原子，从而产生多种金属氧化物并形成无机纳米材料。

7. 发明申请

US20120246761A1 ILLUMINATING DEVICE AND METHOD FOR PREPARING INORGANIC NANO-MATERIAL 有权
标题翻译：照射装置及其制备无机纳米材料的方法
公开(公告)号：US20120246761A1
公开(公告)日：2012-09-27
申请号：US13188963
申请日：2011-07-22
申请人： Yen-Hsun Su , Shen-Long Tu , Shih-Hui Chang , Wei-Min Zhang
发明人： Yen-Hsun Su , Shen-Long Tu , Shih-Hui Chang , Wei-Min Zhang
IPC分类号： A01H5/00 , C09K11/02 , C09K11/08 , C09K11/58 , C09K11/60 , C09K11/54 , C09K11/57
CPC分类号： C09K11/58 , A41G1/005 , C09K11/87
摘要： A method for preparing an inorganic nano-material is provided. The method includes steps of providing a first solution including plural metal ions; mixing the first solution with a surfactant and adding a reduction agent to generate a second solution, wherein the second solution generates plural metal atoms reduced from the plural metal ions; and adding an oxidation agent into the second solution for oxidizing the plural metal atoms so as to generate plural metal oxides and form the inorganic nano-material.
摘要翻译：提供了制备无机纳米材料的方法。该方法包括提供包括多个金属离子的第一溶液的步骤; 将第一溶液与表面活性剂混合并加入还原剂以产生第二溶液，其中第二溶液产生从多个金属离子还原的多个金属原子; 并向第二溶液中加入氧化剂以氧化多个金属原子，从而产生多种金属氧化物并形成无机纳米材料。

8. 发明授权

US06326706B1 Linear motor compressor 失效
标题翻译：直线电机压缩机
公开(公告)号：US06326706B1
公开(公告)日：2001-12-04
申请号：US09490160
申请日：2000-01-22
申请人： Wei-Min Zhang
发明人： Wei-Min Zhang
IPC分类号： H02K3312
CPC分类号： H02K33/16 , F04B35/045 , H02K7/09 , H02K16/00 , H02P25/04
摘要： A linear motor and/or compressor (10; 100; 300; 500; 600) comprises a housing (20; 120; 311; 511) fitted with a number of electromagnets (40, 40′; 140, 140′; 315, 315′, 316; 515a-515c, 635a-635d), a shuttle (50; 150; 350; 550; 650) with a central guide (30, 30′; 130; 356, 356′; 520; 655) for keeping it coaxial with the electromagnets and a suspension mechanism for the shuttle including mechanical spring, gas spring and magnetic spring arrangements. The electromagnets form a number of axially exposed magnetic gaps to interact with axially exposed magnetic gaps formed on the shuttle to cause it reciprocate by push-and-pull forces. A phase difference can be produced between the electromagnets to improve shuttle suspension. The central guide can be made hollow to circulate a coolant to cool the compressor from inside. A multi-stage compression arrangement is formed between the shuttle and the electromagnets so that the compressor can work in a double-acting manner to compress the process fluid progressively for a high pressure output. A further suspension (640,640′) can be sued for the stator (630) so as to ensure the machine's vibration-free operation.
摘要翻译：线性马达和/或压缩机（10; 100; 300; 500; 600）包括装配有多个电磁体（40,40'; 140,140'; 315,315）的壳体（20; 120; 311; 511），316; 515a-515c，635a-635d），具有中心导向件（30,30'; 130; 356,356'; 520; 655）的梭子（50; 150; 350; 550; 650）与电磁铁同轴，以及用于梭子的悬挂机构，包括机械弹簧，气弹簧和磁弹簧装置。电磁体形成多个轴向暴露的磁隙，以与形成在梭上的轴向暴露的磁隙相互作用，以使其通过推拉力而往复运动。在电磁铁之间可以产生相位差，以改善穿梭悬挂。中心引导件可以制成中空的，以使冷却剂循环以从内部冷却压缩机。在梭子和电磁体之间形成多级压缩装置，使得压缩机可以以双重作用方式工作，以逐渐压缩过程流体以用于高压输出。可以为定子（630）起诉另一悬挂（640,640'），以确保机器的无振动操作。

9. 发明授权

US5818131A Linear motor compressor and its application in cooling system 失效
公开(公告)号：US5818131A
公开(公告)日：1998-10-06
申请号：US855437
申请日：1997-05-13
申请人： Wei-Min Zhang
发明人： Wei-Min Zhang
IPC分类号： B63H11/08 , F04B35/04 , F04B39/00 , F04B39/06 , F04D3/00 , F04D13/06 , F04D29/04 , F04D29/046 , F04D29/048 , F04D29/049 , F04D29/18 , F16C39/06 , F25B31/02 , H01F7/17 , H02K7/08 , H02K7/09 , H02K7/14 , H02K9/19 , H02K11/00 , H02K16/00 , H02K33/16 , H02K33/12
CPC分类号： F04D29/048 , B63H11/08 , F04B35/045 , F04B39/0016 , F04B39/0027 , F04B39/06 , F04D13/0646 , F04D29/0465 , F04D29/049 , F04D29/181 , F04D3/00 , F16C32/0444 , H01F7/17 , H02K16/00 , H02K33/16 , H02K7/09 , H02K7/14 , H02K9/19 , F04B2201/0201 , F04B2201/0206 , F04B2201/0808 , F04B2203/0406 , F05B2240/51 , F05B2240/53 , F16C2360/44 , F25B31/02 , H02K11/00 , H02K7/08 , Y02T70/56 , Y10S128/03
摘要： A compressor (10; 100; 200; 300; 500) with a build-in reciprocating motor, comprises a cylindrical housing (20; 120; 210; 510) with two ends thereof fitted with two opposing electromagnets (30; 130; 230; 530), each has a circular inner pole (36; 136) and a coaxial annular outer pole (34; 134). A free piston (50; 150; 250; 560; 600) is disposed in the housing between the two electromagnets, dividing the interior of the housing into two chambers (I, II). The piston carries permanent magnet (40; 140, 145; 561; 610), providing inner and outer poles (44, 46; 141, 146) which have conical surface portions (43, 49; 141, 146) complementary with the corresponding poles (34, 36; 134, 136) of the electromagnets. Sliding pole pieces (630 and 660) can be used to increase the stroke length and reduce the piston's total weight. Valves (61, 63, 65; 161, 165) are fitted to form one-way flow passage connecting the inlet and the outlet of the compressor. In operation, the complementary surfaces of the electromagnets and the permanent magnets form concentric forces which drive the free piston axially while keeping it magnetically suspended, so as to minimize the frictional resistance to the piston's movement and to reduce its wear to minimum. Buffer mechanisms, including air, spring and/or magnetic cushioning, are formed between the piston and each of the electromagnets to prevent direct physical impact between them. A movable support (280; 580) provides automatic adjustment of piston's stroke length in response to changes of output pressure. A circuit (285, 283, 212, 211, 221) is formed to circulate a lubricant for keeping the piston lubricated. Magnetic coupling arrangement (570, 545, 555) is made to further improve the compressor's energy efficiency. In application, a number of the compressors can be connected in series to build up a high pressure output.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式