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    • 1. 发明授权
    • System and method for package performance analysis
    • 用于包性能分析的系统和方法
    • US08401975B1
    • 2013-03-19
    • US11744336
    • 2007-05-04
    • Hong TianDevesh MishraMackenzie SmithJames E. Bacus
    • Hong TianDevesh MishraMackenzie SmithJames E. Bacus
    • G06Q99/00
    • G06Q10/08
    • A computer-implemented method for analyzing package performance in a materials handling facility may include calculating an expected shipping cost for an item package and an actual shipping cost for the item package to determine excess shipping costs due to shipping item packages in the wrong container. The expected shipping cost may be the sum of the transportation cost and shipping materials cost when the item package is shipped in a recommended container. The actual shipping cost may be the sum of the transportation cost and shipping materials cost when the item is shipped in another container. The shipping materials costs may include the costs of the containers themselves and any non-item contents in the containers. A package performance analyzer may be configured to calculate excess shipping costs, generate various package performance reports according to received report parameters, and recommend corrective actions, including changing the available container types or providing training.
    • 用于分析材料处理设施中的包装性能的计算机实现的方法可以包括计算物品包裹的预期运输成本和物品包裹的实际运输成本,以确定由于错误的容器中的运输物品包裹而导致的超出运送费用。 预期的运输成本可能是在推荐的集装箱中运送物品包裹时的运输成本和运输材料成本的总和。 实际运输成本可能是货物在另一个集装箱中运输时的运输成本和运输成本的总和。 运输材料成本可能包括集装箱本身的成本和集装箱中的任何非物品内容。 可以将包装性能分析器配置为计算超额运输成本,根据接收到的报告参数生成各种包装性能报告,并建议纠正措施,包括更改可用的容器类型或提供培训。
    • 2. 发明授权
    • Loading/unloading system for container terminal
    • 集装箱码头装卸系统
    • US08087867B2
    • 2012-01-03
    • US12356113
    • 2009-01-20
    • Hong Tian
    • Hong Tian
    • B66C19/00B65G63/00
    • B65G63/004B66C19/002
    • Embodiments of the present invention include quayside cranes and yard cranes related by a low elevated transfer system and a ground transportation carrier system. The low elevated transfer system includes low elevated transfer subsystems having low elevated rails, the low elevates rails include low elevated crane rails and low elevated flat carrier rails, low elevated cranes are disposed on the low elevated crane rails and low elevated flat carriers are disposed on the low elevated flat carrier rail. The ground transportation carrier system includes ground transportation carrier rails and transportation carriers moving along the ground transportation carrier rails. Embodiments of the present invention transport the containers by rails and use municipal electric as the power supply. A three-dimensional low elevated transfer system and a ground transportation carrier system are provided to implement three-dimensional transportation of containers. Embodiments of the present invention provide a container transportation schema that is efficient, power saving, environmental and automatic, ground resources are utilized with high efficiency. The present invention is an expansion and development of the invention provided in CN 200510111464.0.
    • 本发明的实施例包括由低升高的传送系统和地面运输载体系统相关的码头起重机和码头起重机。 低升高的转移系统包括具有低升高轨道的低升高的运输子系统,低升降轨道包括低升高的起重机轨道和低升高的平板运输轨道,低高架起重机布置在低高架起重机轨道上,并且将低升高的平板运输机设置在 低架高架平板载轨。 地面运输承运人系统包括地面运输承载轨道和沿地面运输承载轨道运输的运输承运人。 本发明的实施例通过轨道运输容器并使用市电作为电源。 提供了一种三维低架转移系统和地面运输承载系统来实现集装箱的三维运输。 本发明的实施例提供了一种高效,节能,环保和自动的集装箱运输方案,高效率地利用了地面资源。 本发明是CN 200510111464.0中提供的本发明的扩展和发展。
    • 3. 发明申请
    • REAR YARD CRANE FOR AUTOMATIC TERMINAL
    • 后端自动端子起重机
    • US20100314346A1
    • 2010-12-16
    • US12569056
    • 2009-09-29
    • Hong TIAN
    • Hong TIAN
    • B66C11/08
    • B66C19/002B66C11/08
    • Embodiments of the present disclosure disclose a rear yard crane for an automatic terminal. The rear yard crane includes a support, a first carrier rail and a first carrier, a second carrier rail and a second carrier, a rotation mechanism and a hoisting mechanism. The support includes a beam positioned along a second orientation and posts supporting the beam. The beam extends to cover ground carrier rails and truck operation areas of the automatic terminal. The second carrier rail is positioned on the beam and the second carrier moves along the second carrier rail. The first carrier rail is positioned along a first orientation being perpendicular to the second orientation on the second carrier and the first carrier moves along the first carrier rail. The rotation mechanism is assembled on the first carrier and is able to rotate at least 90°. The hoisting mechanism is assembled on the rotation mechanism and rotates with the rotation mechanism. The hoisting mechanism includes a spreader for hoisting containers.
    • 本公开的实施例公开了一种用于自动终端的后院起重机。 后院起重机包括支撑件,第一承载轨道和第一托架,第二托架轨道和第二托架,旋转机构和提升机构。 支撑件包括沿着第二方向定位的梁,并支撑梁。 梁延伸以覆盖自动端子的地面托架轨道和卡车操作区域。 第二承载轨定位在梁上,第二承载件沿第二承载轨移动。 所述第一行进轨道沿着与所述第二行星架上的所述第二定向垂直的第一方位定位,并且所述第一行星架沿着所述第一行进轨道移动。 旋转机构组装在第一载体上并且能够旋转至少90°。 起重机构组装在旋转机构上并与旋转机构一起旋转。 提升机构包括用于提升集装箱的吊具。
    • 8. 发明授权
    • Method of forming a semiconductor device with isolation and well regions
    • 形成具有隔离和阱区的半导体器件的方法
    • US06440805B1
    • 2002-08-27
    • US09516970
    • 2000-02-29
    • Xiaodong WangMichael P. WooCraig S. LageHong Tian
    • Xiaodong WangMichael P. WooCraig S. LageHong Tian
    • H01L21336
    • H01L21/761H01L21/26533H01L21/76224
    • A semiconductor device and its method of fabrication are disclosed. The method includes forming a first well region in a semiconductor substrate. The semiconductor substrate includes a first doped region below the first well region. The first well region and the first doped region are doped with a first type dopant and the first well region is electrically connected to the first doped region. An isolation region is formed between the first well region and the first doped region. The isolation region is electrically connected to a second well region. The isolation region and the second well region are doped with a second dopant type The second dopant type is opposite the first dopant type. In one embodiment, the first type dopant includes a p-type dopant, and the second type dopant includes an n-type dopant. The method may further include, forming a second doped region within the first well region and below the isolation region. A third doped region with the first type dopant may be formed over the isolation region. The method may further include forming a gate electrode over the semiconductor substrate, forming source/drain regions adjacent the gate electrode and forming a protective charge recombination region below the gate electrode and the source/drain regions.
    • 公开了一种半导体器件及其制造方法。 该方法包括在半导体衬底中形成第一阱区。 半导体衬底包括在第一阱区下面的第一掺杂区。 第一阱区域和第一掺杂区域掺杂有第一类型掺杂剂,并且第一阱区域电连接到第一掺杂区域。 在第一阱区和第一掺杂区之间形成隔离区。 隔离区电连接到第二阱区。 隔离区域和第二阱区域掺杂有第二掺杂剂类型。第二掺杂剂类型与第一掺杂剂类型相反。 在一个实施例中,第一类型掺杂剂包括p型掺杂剂,第二类掺杂剂包括n型掺杂剂。 该方法还可以包括:在第一阱区域内和隔离区域下方形成第二掺杂区域。 可以在隔离区域上形成具有第一类型掺杂剂的第三掺杂区域。 该方法还可以包括在半导体衬底上形成栅电极,形成与栅电极相邻的源/漏区,并在栅电极和源极/漏极区之下形成保护电荷复合区。
    • 9. 发明授权
    • Disk drive stiction release system
    • 磁盘驱动器静态释放系统
    • US5801505A
    • 1998-09-01
    • US835837
    • 1997-04-23
    • Jia-Kuen Jerry LeeHong TianMartin SmallenMike Workman
    • Jia-Kuen Jerry LeeHong TianMartin SmallenMike Workman
    • G11B21/21G11B5/55G11B19/20H02K23/16
    • G11B5/5534G11B19/20
    • A disk drive including firmware for overcoming stiction and breaking free the heads of a disk drive which may adhere to the disk surface when the disk is at rest. Upon start-up of the disk drive, if stiction at the head/disk interface occurs, the voltage to the spindle motor and/or actuator motor may be rapidly fluctuated so as to cause a pulsing of the spindle motor and/or actuator motor. Pulsing both the spindle motor and actuator motor creates forces in a plurality of radial directions to allow the head(s) to break free from the disk(s) in the direction of least resistance. Moreover, as the resonant frequency of the spindle motor varies depending on the number of heads that are stuck, the firmware pulses over a range of frequencies including the various resonant frequencies of the spindle motor corresponding to various numbers of heads stuck.
    • 一种磁盘驱动器,包括用于克服静止的固件,并且在磁盘静止时可能会粘附到磁盘表面的磁盘驱动器的磁头。 在磁盘驱动器启动时,如果磁头/磁盘接口出现静音,则主轴电动机和/或执行器电动机的电压可能迅速波动,从而引起主轴电动机和/或致动器电动机的脉冲。 主轴电动机和致动器电动机的脉冲在多个径向方向产生力,以允许磁头沿着最小阻力的方向与磁盘分离。 此外,由于主轴电机的谐振频率根据被卡住的磁头的数量而变化,所以固件在包括主轴电动机的各种谐振频率的频率范围内脉冲对应于各种磁头数量被卡住。
    • 10. 发明授权
    • Non-destructive in-situ landing velocity determination of magnetic rigid
disk drives using back EMF from the spindle motor during shutdown
    • 在停机期间使用来自主轴电机的反电动势的磁性刚性盘驱动器的非破坏性原位着陆速度测定
    • US5545989A
    • 1996-08-13
    • US375087
    • 1995-01-19
    • Hong TianChristopher H. W. BriggsChisin ChiangJia-Kuen J. Lee
    • Hong TianChristopher H. W. BriggsChisin ChiangJia-Kuen J. Lee
    • G11B5/60G11B19/20G11B19/28G11B21/21G11B33/10G01R33/12G11B15/64
    • G11B19/20G11B19/28G11B33/10G11B5/6005
    • A method is described for testing for slider/disk contact in a disk drive comprising a rotating disk and a head mounted by an actuator for selective positioning of the head over the disk, the head having a slider, and a spindle motor for rotating the disk. The method comprises the steps of providing power to the spindle motor to cause rotation of the disk at a preselected rotational velocity corresponding to a rotational velocity designed for the disk during normal read/write operation, and thereafter withdrawing the power from the spindle motor such that the disk spins down to zero rotational velocity. While the disk spins down to zero rotational velocity, an acoustic coupling is formed between an acoustic emission sensor having an electric output and the spindle motor to provide first electric signals representative of acoustic emissions from the spindle motor, including acoustic emissions caused by slider/disk contact. While the disk spins down to zero rotational velocity, an electric probe is coupled to the spindle motor to provide second electric signals representative of back EMF generated by the spindle motor as the disk spins down to zero velocity. The first electric signals are monitored for a first indication of slider/disk contact, and the second signals are utilized at the time of the first indication of slider/disk contact from the first electric signals, to calculate the rotational velocity of the disk at the time of the first indication of slider/disk contact. The calculated rotational velocity is compared to a threshold value relevant to a desired take-off or landing velocity for the head of the disk drive, and an indication is made when the calculated rotational velocity exceeds the threshold value.
    • 描述了一种用于测试磁盘驱动器中的滑块/盘接触的方法,该磁盘驱动器包括旋转盘和由致动器安装的头部,用于将头部选择性地定位在盘上,头部具有滑块和用于使盘旋转的主轴电机 。 该方法包括以下步骤:在正常的读/写操作期间,向主轴电机提供动力以使盘旋转预定的旋转速度,该旋转速度对应于为盘设计的旋转速度,然后从主轴电动机中取出动力,使得 盘旋转到零旋转速度。 当盘旋转到零旋转速度时,在具有电输出的声发射传感器和主轴电机之间形成声耦合,以提供代表主轴电机的声发射的第一电信号,包括由滑块/磁盘引起的声发射 联系。 当盘旋转到零转速时,电探头与主轴电机相连,以提供代表主轴电机产生的反电动势的第二电信号,因为磁盘自动下降到零速度。 监视第一电信号以进行滑块/磁盘接触的第一指示,并且在从第一电信号首先指示滑块/磁盘接触时使用第二信号,以计算第一电信号处的磁盘的旋转速度 滑块/磁盘接触的第一个指示的时间。 将计算的旋转速度与对于磁盘驱动器的磁头的期望的起飞或着陆速度相关的阈值进行比较,并且当计算的旋转速度超过阈值时进行指示。