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

US06468036B1 Adjustable crank of swinging mechanism 失效
标题翻译：摆动机构可调节曲柄
公开(公告)号：US06468036B1
公开(公告)日：2002-10-22
申请号：US09604844
申请日：2000-06-27
申请人： Jiajun Song , Hongcai Zhao , Wei Song
发明人： Jiajun Song , Hongcai Zhao , Wei Song
IPC分类号： F01D700
CPC分类号： F04D25/105 , F01D7/00
摘要： An adjustable crank for adjusting the swinging-angle of a fan comprises a first and a second eccentric disks, the first disk is rotatablely inserted in the second disk, a ring-shape spring is disposed between the engaging surfaces of them to couple them with predetermined torque. A crank pin is eccentrically and integrally formed on the first disk. The second disk is provided with a rotation means for the second disk being turned to rotate about a center axis, which is eccentric with respect to the engaging surfaces. A rotary knob is fixedly mounted on the end of the crankpin for manually turning the first disk to rotate relative to the second disk. Thereby the crank length can be continuously adjusted and self-fixed after being adjusted. Apparently, it is unusually simple in structure, very easy to adjust, especially convenient and cheap in manufacture, and reliable in running.
摘要翻译：用于调节风扇的摆动角度的可调节曲柄包括第一和第二偏心盘，第一盘可旋转地插入第二盘中，环形弹簧设置在它们的接合表面之间，以将它们与预定的扭矩。曲柄销偏心地并整体形成在第一盘上。第二盘设置有旋转装置，用于第二盘旋转以围绕相对于接合表面偏心的中心轴线旋转。旋转旋钮固定地安装在曲柄销的端部上，用于手动转动第一盘相对于第二盘旋转。因此，可以在调整曲柄长度之后连续地调节和自固定。显然，结构异常简单，调试方便，制造方便，便宜，运行可靠。

2. 发明授权

US10615452B2 High voltage rechargeable magnesium cell 有权
公开(公告)号：US10615452B2
公开(公告)日：2020-04-07
申请号：US13484827
申请日：2012-05-31
申请人： Wei Song , Timothy Sean Arthur , Claudiu Bucur , Masaki Matsui , John Muldoon , Nikhilendra Singh , Ruigang Zhang
发明人： Wei Song , Timothy Sean Arthur , Claudiu Bucur , Masaki Matsui , John Muldoon , Nikhilendra Singh , Ruigang Zhang
IPC分类号： H01M10/054 , H01M2/02 , H01M4/66 , H01M10/0568
CPC分类号： H01M10/054 , H01M2/0272 , H01M4/661 , H01M10/0568
摘要： A high voltage rechargeable magnesium cell includes an anode and cathode housing. A magnesium metal anode is positioned within the housing. A high voltage electrolyte is positioned proximate the anode. A metal oxide cathode is positioned proximate the high voltage electrolyte. The magnesium cell includes a multi-cycle charge voltage up to at least 3.0 volts and includes a reversible discharge capacity.

3. 发明申请

US20180027332A1 Miniature speaker 有权
公开(公告)号：US20180027332A1
公开(公告)日：2018-01-25
申请号：US15413683
申请日：2017-01-24
申请人： Lubin Mao , Wei Song , Hongxing Wang , Rongguan Zhou
发明人： Lubin Mao , Wei Song , Hongxing Wang , Rongguan Zhou
IPC分类号： H04R9/02 , H04R9/06 , H04R7/12
CPC分类号： H04R9/025 , H04R7/04 , H04R7/127 , H04R9/06 , H04R31/006 , H04R2400/11 , H04R2499/11
摘要： A miniature speaker includes a frame having a base plate, a cover plate covering the frame and forming an accommodating space; a vibrating system fixed on the frame; and a magnetic circuit system for driving the vibrating system to vibrate. The magnetic circuit system includes a main magnet, a first pole plate attached to the main magnet, and two first side magnet components. Each of the first side magnet components includes a first side magnet, a second pole plate and a second side magnet stacked sequentially from the base plate along a direction toward the cover plate. A magnetizing direction of the first side magnet is opposite to that of the main magnet, and a magnetizing direction of the second side magnet is opposite to that of the first side magnet.

4. 发明申请

US20160350785A1 SHOPPING ASSISTANT SYSTEM AND METHOD 审中-公开
标题翻译：购物助理系统和方法
公开(公告)号：US20160350785A1
公开(公告)日：2016-12-01
申请号：US14742507
申请日：2015-06-17
申请人： Kevin Hwading Chu , Wei Song , Xiran Wang
发明人： Kevin Hwading Chu , Wei Song , Xiran Wang
IPC分类号： G06Q30/02
CPC分类号： G06Q30/0222 , G06Q30/0234
摘要： A system including a server, including a processor and a database, and a computing device configured to issue a request to the server. The database is configured to store purchase information. The processor, upon receiving the request, is configured to: determine a category of a purchase having a purchase price, apply the purchase information to the purchase to maximize a first value, identify a coupon having a second value that reduces the purchase price, apply the coupon to reduce the purchase price by the second value, and display, on the computing device, a reduced value.
摘要翻译：包括服务器，包括处理器和数据库的系统以及被配置为向服务器发出请求的计算设备。数据库被配置为存储购买信息。处理器在接收到请求时被配置为：确定具有购买价格的购买的类别，将购买信息应用于购买以最大化第一值，识别具有降低购买价格的第二值的优惠券，应用优惠券将购买价格降低第二个值，并在计算设备上显示一个减少的价值。

5. 发明申请

US20160280320A1 Pedal Driving Device For Scooter 审中-公开
标题翻译：踏板车踏板驱动装置
公开(公告)号：US20160280320A1
公开(公告)日：2016-09-29
申请号：US14668763
申请日：2015-03-25
申请人： Wei Song , Feng Zhu , Ning Zhu
发明人： Wei Song , Feng Zhu , Ning Zhu
IPC分类号： B62M1/32
CPC分类号： B62M1/32 , B62K3/002
摘要： Present invention provided a Pedal Driving Device for two wheels Scooter. It comprises a front driving-leg and a rear driving-leg rotatively connected to both upper ends. A driving-shoe provided at lower end of rear driving-leg. It imitates human' action, kicking back to produce momentum. A supporting-sliding wheel provided at front of the driving-shoe. For a two wheel scooter, it can be equipped with one or two set of the present invention.
摘要翻译：本发明提供了一种用于两轮踏板车的踏板驱动装置。它包括前驱动腿和可旋转地连接到两个上端的后驱动腿。在后驾驶腿的下端设置的驾驶鞋。它模仿人类的行动，踢回来产生动力。设置在驾驶鞋前面的支撑滑轮。对于双轮摩托车，其可以配备一组或两组本发明。

6. 发明授权

US08687188B2 Metallic nanoparticles and methods for their preparation and use 有权
标题翻译：金属纳米粒子及其制备和使用方法
公开(公告)号：US08687188B2
公开(公告)日：2014-04-01
申请号：US13811609
申请日：2011-09-22
申请人： Yitao Long , Dawei Li , Lulu Qu , Wenlei Zhai , Jinqun Xue , Wei Song
发明人： Yitao Long , Dawei Li , Lulu Qu , Wenlei Zhai , Jinqun Xue , Wei Song
IPC分类号： G01J3/44
CPC分类号： G01N21/658 , B22F1/0018 , B22F1/0051 , B22F1/02 , B22F2999/00 , G01N21/554 , G01N33/18 , B22F2303/01 , B22F2301/255 , B22F2303/30 , B22F2302/256
摘要： Provided herein are Raman active particles and methods for their preparation and use. The particles can include a SERS-active material that is at least partially encased within a spherical porous hollow casing. In some embodiments, this can be especially advantageous when employed for water analysis and/or being employed in combination with silica particles.
摘要翻译：本文提供的是拉曼活性颗粒及其制备和使用的方法。颗粒可以包括至少部分地包裹在球形多孔中空壳体内的SERS-活性材料。在一些实施方案中，当用于水分析和/或与二氧化硅颗粒组合使用时，这可能是特别有利的。

7. 发明申请

US20130141006A1 Constant Current DC-DC Converter 有权
标题翻译：恒流DC-DC转换器
公开(公告)号：US20130141006A1
公开(公告)日：2013-06-06
申请号：US13300219
申请日：2011-11-18
申请人： Wei Song
发明人： Guo Jun Li , Wei Song
IPC分类号： G05F3/08 , H05B37/02
CPC分类号： G05F3/08 , H05B33/0812 , H05B37/02
摘要： A device includes a positive power supply voltage node; and a first operational amplifier including a first input, a second input, and an output coupled to the second input. The device further includes a first resistor coupled between the second input of the first operational amplifier and the positive power supply voltage node; a second resistor coupled between the output of the first operational amplifier and an electrical ground, and is configured to receive a same current flowing through the first resistor; a second operational amplifier including a first input coupled to the second resistor, and an output coupled to an output node; and a third resistor coupled between the electrical ground and a second input of the second operational amplifier.
摘要翻译：一个装置包括一个正电源电压节点; 以及包括第一输入，第二输入和耦合到第二输入的输出的第一运算放大器。该装置还包括耦合在第一运算放大器的第二输入端和正电源电压节点之间的第一电阻器; 耦合在所述第一运算放大器的输出端和电接地之间的第二电阻器，并且被配置为接收流过所述第一电阻器的相同电流; 第二运算放大器，包括耦合到第二电阻器的第一输入端和耦合到输出节点的输出端; 以及耦合在所述电接地和所述第二运算放大器的第二输入端之间的第三电阻器。

8. 发明申请

US20120177244A1 SPEAKER 审中-公开
标题翻译：扬声器
公开(公告)号：US20120177244A1
公开(公告)日：2012-07-12
申请号：US13325032
申请日：2011-12-13
申请人： Sha-sha Liu , Wei Song
发明人： Sha-sha Liu , Wei Song
IPC分类号： H04R1/00 , F16M13/00
CPC分类号： H04R7/18 , H04R7/20
摘要： A speaker includes a holder forming a hollow space, a magnetic system received in the hollow space, a suspension assembled with the holder and defining a supporting portion, a pair of fixing portions far away from the supporting portion and fixed on the holder, and a plurality of arm portions connecting the supporting portion and the fixing portions, respectively. The arm portions defines a pair of outer arm portions protruded outwardly from the circumference of two ends of the supporting portion and a pair of inner arm portions extending from the circumference of said two ends of the supporting portion and set in space with respect to the inner arm portions, respectively.
摘要翻译：扬声器包括形成中空空间的保持器，容纳在中空空间中的磁体系统，与保持器组装并限定支撑部分的悬架，远离支撑部分并固定在保持器上的一对固定部分，以及多个臂部分别连接支撑部分和固定部分。臂部限定从支撑部分的两端的圆周向外突出的一对外臂部分和从支撑部分的两个端部的圆周延伸的一对内臂部分，并且相对于内部臂部分别。

9. 发明授权

US08191064B2 Method and device for scheduling true CPU resources for a virtual machine system 有权
标题翻译：为虚拟机系统调度真实CPU资源的方法和设备
公开(公告)号：US08191064B2
公开(公告)日：2012-05-29
申请号：US12220626
申请日：2008-07-24
申请人： Wei Song
发明人： Wei Song
IPC分类号： G06F9/455 , G06F9/46
CPC分类号： G06F9/5077 , G06F9/5083
摘要： A method and a device for scheduling true CPU resources for a virtual machine system are disclosed. In one aspect a virtual machine monitor (VMM) acquires information about loads on virtual CPUs (VCPUs), and the VMM assigns the true CPU resources based on the information about the loads on the VCPUs in such a manner that more true CPU resources are assigned to a VCPU with a higher load. With the method and device according to certain embodiments, it is possible to assign the true CPU resources based on the information about the loads on the VCPUs in such a manner that more true CPU resources are assigned to a VCPU with a higher load. Further, certain embodiments are implemented directly by the VMM irrespective of types of upper-level GOSs, and thus is versatile.
摘要翻译：公开了一种用于为虚拟机系统调度真实CPU资源的方法和装置。在一个方面，虚拟机监视器（VMM）获取有关虚拟CPU（VCPU）上的负载的信息，VMM根据关于VCPU上的负载的信息分配真实CPU资源，以便分配更真实的CPU资源到具有更高负载的VCPU。利用根据某些实施例的方法和设备，可以以更加真实的CPU资源被分配给具有较高负载的VCPU的方式，基于关于VCPU上的负载的信息来分配真实CPU资源。此外，某些实施例直接由VMM实现，而不管上级GOS的类型如何，因此是通用的。

10. 发明申请

US20120008702A1 METHOD FOR PRECODING AND DECODING DISTRIBUTING MIMO CHANNELS IN RELAY-BASED DF COOPERATIVE WIRELESS NETWORKS 失效
标题翻译：用于基于继电器的DF合作无线网络中分布和解码分配MIMO信道的方法
公开(公告)号：US20120008702A1
公开(公告)日：2012-01-12
申请号：US12953534
申请日：2010-11-24
申请人： Moon Ho Lee , Mustafa M. Matalgah , Wei Song
发明人： Moon Ho Lee , Mustafa M. Matalgah , Wei Song
IPC分类号： H04L27/28
CPC分类号： H04B7/026 , H04B7/0426
摘要： It is well known that relay-based DF cooperative wireless networks outperform AF cooperative networks. However, this performance enhancement is achievable through considerable signal processing (precoding/decoding) at relay nodes. To reduce the precoding/decoding complexity, a method for precoding and decoding a distributive MIMO channel in the relay-based DF cooperative wireless network using EVD based on properties of Jacket transformations is provided.
摘要翻译：众所周知，基于中继的DF协作无线网络优于AF协作网络。然而，通过在中继节点处的相当大的信号处理（预编码/解码）可以实现该性能提高。为了降低预编码/解码复杂度，提供了一种基于基于插值转换的性质的基于EVD的基于中继的DF协作无线网络中的分布式MIMO信道的预编码和解码的方法。

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