公开(公告)号：US09109935B2

公开(公告)日：2015-08-18

申请号：US13662523

申请日：2012-10-28

申请人： Xiangyou Yang ,  Yong Feng ,  Sugang Jiang ,  Chih-Chang Chen ,  Liji Huang

发明人： Xiangyou Yang ,  Yong Feng ,  Sugang Jiang ,  Chih-Chang Chen ,  Liji Huang

IPC分类号： G01F1/68 ,  G01F1/684 ,  G01F25/00 ,  G01F15/00

CPC分类号： G01F1/6845 ,  G01F1/6842 ,  G01F15/00 ,  G01F25/0007

摘要： This invention is related to an apparatus which incorporates a microfabricated silicon mass flow sensor to measure city gas flow rate in a medium pressure range for utility industry which is dominated by conventional mechanical meters such as turbine and rotary meters. The microfabricated mass flow sensor is so called micro-electro-mechanical systems (a.k.a. MEMS) device. Due to the small feature size of micro scale for MEMS mass flow sensor, the invented apparatus includes many advantages such as low power consumption, compact package, high reliability and extended dynamic measurement range. This apparatus is also provided with a stable flow conditioning to achieve a desired dynamic range capability. Furthermore, because of the high accuracy characteristic, the apparatus in this invention could be applied for custody transfer or tariff in utility industry as well.

摘要翻译： 本发明涉及一种装置，该装置包括微制硅质量流量传感器，用于测量以常规机械仪表如涡轮机和旋转仪表为主的公用工业的中压范围内的城市气体流量。 微型质量流量传感器是所谓的微机电系统（微机电系统）设备。 由于MEMS质量流量传感器的微尺度特征尺寸小，本发明装置具有功耗低，封装紧凑，可靠性高，扩展动态测量范围等优点。 该装置还具有稳定的流动调节以实现期望的动态范围能力。 此外，由于具有高精度特性，本发明的装置也可应用于公用事业行业的托管转让或关税。

公开(公告)号：US20140118161A1

公开(公告)日：2014-05-01

申请号：US13662520

申请日：2012-10-28

申请人： Changming Jiang ,  Yong Feng ,  Sugang Jiang ,  Chih-Chang Chen ,  Liji Huang

发明人： Changming Jiang ,  Yong Feng ,  Sugang Jiang ,  Chih-Chang Chen ,  Liji Huang

IPC分类号： G01F5/00 ,  G08C15/06

CPC分类号： H04Q9/00 ,  H04Q2209/43 ,  H04Q2209/60

摘要： An all-electronic utility gas meter using with micromachined (a.k.a. MEMS Micro Electro Mechanical Systems) silicon sensor to measure gas metrology data for custody transfer or tariff in city gas metering application is disclosed in the present invention. The meter has two separate metrology units. One of the units is located in the main flow channel with the insertion probing configuration while the other is configured as a bypass unit assembly with the main metrology unit. The bypass metrology unit can perform independent metrology tasks and can be exchanged onsite during service, maintenance or repair without dismantle the meter from the service pipeline. The bypass metrology unit also can be used to compare the measured data from time to time and performance self-diagnosis that shall help the performance and data authentication during the meter field service. Both of the units can be powered by battery or external sources. The units can be connected to network as well as provide internal plural storages for data transmission and safety.

摘要翻译： 在本发明中公开了一种使用微机械（即微机电MEMS机电系统）硅传感器来测量用于城市燃气计量应用中的监管转移或关税的气体计量数据的全电气公用事业气量计。 仪表有两个独立的计量单位。 其中一个单元位于具有插入探测配置的主流道中，而另一个被配置为与主计量单元的旁路单元组件。 旁路计量单元可以执行独立的计量任务，并可在维修，维护或维修期间进行现场交换，而无需将仪表从服务管道拆除。 旁路计量单元还可用于比较不时测量的数据和性能自我诊断，这将有助于仪表现场服务期间的性能和数据认证。 这两个单元可以由电池或外部来源供电。 这些单元可以连接到网络，并提供用于数据传输和安全的内部多个存储。

公开(公告)号：US20140116129A1

公开(公告)日：2014-05-01

申请号：US13662523

申请日：2012-10-28

申请人： Xiangyou Yang ,  Yong Feng ,  Sugang Jiang ,  Chih-Chang Chen ,  Liji Huang

发明人： Xiangyou Yang ,  Yong Feng ,  Sugang Jiang ,  Chih-Chang Chen ,  Liji Huang

IPC分类号： G01F1/684

CPC分类号： G01F1/6845 ,  G01F1/6842 ,  G01F15/00 ,  G01F25/0007

摘要： This invention is related to an apparatus which incorporates a microfabricated silicon mass flow sensor to measure city gas flow rate in a medium pressure range for utility industry which is dominated by conventional mechanical meters such as turbine and rotary meters. The microfabricated mass flow sensor is so called micro-electromechanical systems (a.k.a. MEMS) device. Due to the small feature size of micro scale for MEMS mass flow sensor, the invented apparatus includes many advantages such as low power consumption, compact package, high reliability and extended dynamic measurement range. This apparatus is also provided with a stable flow conditioning to achieve a desired dynamic range capability. Furthermore, because of the high accuracy characteristic, the apparatus in this invention could be applied tot custody transfer or tariff in utility industry as well.

摘要翻译： 本发明涉及一种装置，该装置包括微制硅质量流量传感器，用于测量以常规机械仪表如涡轮机和旋转仪表为主的公用工业的中压范围内的城市气体流量。 微型质量流量传感器是所谓的微机电系统（微机电系统）设备。 由于MEMS质量流量传感器的微尺度特征尺寸小，本发明装置具有功耗低，封装紧凑，可靠性高，扩展动态测量范围等优点。 该装置还具有稳定的流动调节以实现期望的动态范围能力。 此外，由于具有高精度特性，本发明的装置也可应用于公用事业行业的保管转让或关税。

公开(公告)号：US08601900B2

公开(公告)日：2013-12-10

申请号：US13117297

申请日：2011-05-27

申请人： Hua-Shuai Wang ,  Yong Feng

发明人： Hua-Shuai Wang ,  Yong Feng

IPC分类号： B25J17/00

CPC分类号： B25J19/0066 ,  Y10T74/20305 ,  Y10T74/20311 ,  Y10T74/20329 ,  Y10T74/2036

摘要： A support mechanism for a robot includes a support member, and a fixing member. The fixing member is placed on the support member, and includes a V-shaped resilient clip with a fixing groove. A robot securely configured with the support mechanism is also provided when the robot is being transported or stowed when not in service.

摘要翻译： 机器人的支撑机构包括支撑构件和固定构件。 固定构件放置在支撑构件上，并且包括具有固定槽的V形弹性夹。 当机器人不工作时被运送或收纳时，还提供了一种牢固地配置有支撑机构的机器人。

公开(公告)号：US20130021736A1

公开(公告)日：2013-01-24

申请号：US13420549

申请日：2012-03-14

申请人： HONG-LIANG PU ,  YONG-FENG ZHAO ,  FU LIAO ,  YONG-JUN GU ,  REN-QIAN LIU ,  MING-CHANG LEE

发明人： HONG-LIANG PU ,  YONG-FENG ZHAO ,  FU LIAO ,  YONG-JUN GU ,  REN-QIAN LIU ,  MING-CHANG LEE

IPC分类号： G06F1/16

CPC分类号： G06F1/1616 ,  G06F1/1658 ,  G06F1/1662 ,  G06F1/169

摘要： A laptop computer includes a main body, a display, a component, and a frame. The main body includes a front end, a back end opposite to the front end, a left side surface and a right side surface connected between the front end and the back end, and a socket positioned at the back end. The display is pivoted to the front end of the main body. The component is detachably inserted into the socket. The frame is movably connected to the left side surface and the right side surface. The frame is able to rotate between a locked position and an unlocked position, when the frame is at the locked position, the frame keeps the component in the socket, and when the frame is at the unlocked position, the component is able to be pulled out from the socket.

摘要翻译： 膝上型计算机包括主体，显示器，部件和框架。 主体包括前端，与前端相对的后端，连接在前端和后端之间的左侧表面和右侧表面以及位于后端的插座。 显示器枢转到主体的前端。 组件可拆卸地插入插座。 框架可移动地连接到左侧表面和右侧表面。 当框架处于锁定位置时，框架能够在锁定位置和解锁位置之间旋转，框架将部件保持在插座中，并且当框架处于解锁位置时，该部件能够被拉动 从插座出来。

公开(公告)号：US20130021735A1

公开(公告)日：2013-01-24

申请号：US13237970

申请日：2011-09-21

申请人： HONG-LIANG PU ,  YONG-FENG ZHAO ,  FU LIAO ,  YONG-JUN GU ,  REN-QIAN LIU ,  MING-CHANG LEE

发明人： HONG-LIANG PU ,  YONG-FENG ZHAO ,  FU LIAO ,  YONG-JUN GU ,  REN-QIAN LIU ,  MING-CHANG LEE

IPC分类号： G06F1/16

CPC分类号： G06F1/1618 ,  G06F1/1669 ,  Y10T16/5409

摘要： A portable computer includes a main body, a display, and a wireless keyboard. The main body includes a keyboard supporting panel. The display is hinged to the main body. The wireless keyboard detachably attached on the keyboard supporting panel. The wireless keyboard is mechanically coupled to the main body and wirelessly communicatively coupled to the main body.

摘要翻译： 便携式计算机包括主体，显示器和无线键盘。 主体包括键盘支撑面板。 显示器铰链到主体。 无线键盘可拆卸地安装在键盘支撑面板上。 无线键盘机械耦合到主体并且无线通信地耦合到主体。

公开(公告)号：US08201472B2

公开(公告)日：2012-06-19

申请号：US12644340

申请日：2009-12-22

申请人： Yong Feng

发明人： Yong Feng

IPC分类号： B25J17/00 ,  B25J17/02 ,  B25J18/00

CPC分类号： B25J9/044 ,  Y10T74/20305 ,  Y10T74/20317

摘要： A robot arm includes a base, a first arm, and a second arm. The base includes a first spindle and a first motor to rotate the first spindle in a first axis. The first arm is rotatably connected to the base around the first axis. The second arm is rotatably connected to the first arm around a second axis parallel to the first axis. The second arm includes a second spindle, a second motor to rotate the second spindle, third spindle, a third motor to rotate the third spindle, a threaded rod extending along a third axis parallel to the first axis and rotated by the second spindle, a nut threaded on the threaded rod, a fourth motor fixed relative to the nut, and a fourth spindle connected to and rotated by the fourth motor. The nut moves along the threaded rod to slide the fourth spindle.

摘要翻译： 机器人臂包括基座，第一臂和第二臂。 基座包括第一主轴和第一马达，以使第一主轴在第一轴线上旋转。 第一臂可围绕第一轴线可旋转地连接到基座。 第二臂围绕平行于第一轴线的第二轴线可旋转地连接到第一臂。 所述第二臂包括第二主轴，用于旋转所述第二主轴的第二电动机，第三主轴，用于旋转所述第三主轴的第三电动机，沿着平行于所述第一轴线并由所述第二主轴旋转的第三轴线延伸的螺杆， 在螺杆上拧螺纹的螺母，相对于螺母固定的第四电机，以及连接到第四电动机并由其旋转的第四主轴。 螺母沿螺纹杆移动以滑动第四主轴。

公开(公告)号：US07947747B2

公开(公告)日：2011-05-24

申请号：US10546288

申请日：2003-02-19

申请人： Dingzhong Xie ,  Fengyu Dai ,  Yong Feng ,  Chunyang Li

发明人： Dingzhong Xie ,  Fengyu Dai ,  Yong Feng ,  Chunyang Li

IPC分类号： C07C27/00

CPC分类号： C01C1/0488 ,  C07C29/152 ,  Y02P20/142 ,  Y02P20/52 ,  C07C31/04

摘要： A joint process for preparing alcohol/ether mixtures, alcohol/hydrocarbon mixtures and synthesizing ammonia is disclosed. In particular, a process of converting CO and CO2 present in the feed gas of ammonia synthesis, comprising H2 and N2 as major components, into useful co-products is disclosed. The process is characterized in that the alcohol/ether forming reaction is firstly carried out by using a copper series catalyst, then the alcohol/hydrocarbon forming reaction is carried out by using an iron series catalyst, the individually formed alcohol/ether and alcohol/hydrocarbon products are separated by water cooling and condensing, and discharged into corresponding storage tanks, and the remaining gas, in which the amount of CO and CO2 is less than or equal to 10 ppm, is fed into the ammonia synthesis system. Since the alcohol/hydrocarbon can be used as liquid fuel, the product composition of the ammonia plant is improved, and the amount of CH4 fed into the ammonia synthesis system is decreased, and the amount of venting is thus reduced.

摘要翻译： 公开了制备醇/醚混合物，醇/烃混合物和合成氨的联合方法。 特别地，公开了将包含H 2和N 2作为主要组分的氨合成进料气体中存在的CO和CO转化成有用的共同产物的方法。 该方法的特征在于首先通过使用铜系催化剂进行醇/醚形成反应，然后通过使用铁系催化剂，单独形成的醇/醚和醇/烃来进行醇/烃形成反应 产物通过水冷和冷凝分离，并排放到相应的储罐中，其中CO和CO 2的量小于或等于10ppm的剩余气体进料到氨合成系统中。 由于可以使用醇/烃作为液体燃料，所以氨厂的产品组成得到改善，并且进入氨合成系统的CH 4量减少，从而减少排气量。

公开(公告)号：US20110100146A1

公开(公告)日：2011-05-05

申请号：US12644340

申请日：2009-12-22

申请人： YONG FENG

发明人： YONG FENG

IPC分类号： B25J18/00

CPC分类号： B25J9/044 ,  Y10T74/20305 ,  Y10T74/20317

摘要： A robot arm includes a base, a first arm, and a second arm. The base includes a first spindle and a first motor to rotate the first spindle in a first axis. The first arm is rotatably connected to the base around the first axis. The second arm is rotatably connected to the first arm around a second axis parallel to the first axis. The second arm includes a second spindle, a second motor to rotate the second spindle, third spindle, a third motor to rotate the third spindle, a threaded rod extending along a third axis parallel to the first axis and rotated by the second spindle, a nut threaded on the threaded rod, a fourth motor fixed relative to the nut, and a fourth spindle connected to and rotated by the fourth motor. The nut moves along the threaded rod to slide the fourth spindle.

摘要翻译： 机器人臂包括基座，第一臂和第二臂。 基座包括第一主轴和第一马达，以使第一主轴在第一轴线上旋转。 第一臂可围绕第一轴线可旋转地连接到基座。 第二臂围绕平行于第一轴线的第二轴线可旋转地连接到第一臂。 所述第二臂包括第二主轴，用于旋转所述第二主轴的第二电动机，第三主轴，用于旋转所述第三主轴的第三电动机，沿着平行于所述第一轴线并由所述第二主轴旋转的第三轴线延伸的螺杆， 在螺杆上拧螺纹的螺母，相对于螺母固定的第四电机，以及连接到第四电动机并由其旋转的第四主轴。 螺母沿螺纹杆移动以滑动第四主轴。

公开(公告)号：US20080014225A1

公开(公告)日：2008-01-17

申请号：US11486961

申请日：2006-07-13

申请人： Yun Fang Wu ,  Yong Feng Liu

发明人： Yun Fang Wu ,  Yong Feng Liu

IPC分类号： A61K8/26

CPC分类号： B29B9/12 ,  B29K2105/16

摘要： A method of manufacturing ultra-fine talc powder materials includes the steps of (a) adding a predetermined amount of pre-treatment agent with a predetermined amount of talc powders to prevent the talc powders from agglomerating with each other; (b) performing activating treatment to the pre-treated talc powders to form activated talc powders for enhancing a compatibility of the talc powders with a predetermined plastic materials; (c) mixing the activated talc powders with a predetermined proportion of fluidized plastic materials to form a fluidized plastic-powders mixture, wherein the fluidized plastic-powder mixture is condensed to form solid plastic-powders mixture; and (d) hot-cutting the solid plastic-powders mixture until the solid plastic-powders mixture forms the ultra-fine talc powders materials as raw materials for manufacturing plastic products.

摘要翻译： 制造超细滑石粉材料的方法包括以下步骤：（a）用预定量的滑石粉添加预定量的预处理剂以防止滑石粉彼此凝聚; （b）对经预处理的滑石粉进行活化处理以形成活化的滑石粉，以增强滑石粉与预定塑料的相容性; （c）将活化的滑石粉与预定比例的流化塑料混合以形成流化塑料粉末混合物，其中流化的塑料 - 粉末混合物被冷凝以形成固体塑料粉末混合物; 和（d）热固固体粉末混合物，直到固体塑料粉末混合物形成超细滑石粉材料为原料制造塑料制品。