公开(公告)号：US08745074B1

公开(公告)日：2014-06-03

申请号：US13619467

申请日：2012-09-14

申请人： Michele Covell ,  Shumeet Baluja ,  Josh Sacks ,  Yuchen Wu

发明人： Michele Covell ,  Shumeet Baluja ,  Josh Sacks ,  Yuchen Wu

IPC分类号： G06F17/30 ,  G06F7/00

CPC分类号： G06F17/30867

摘要： Systems and methods of evaluating information via a computer network are provided. A content group can be identified, and each item of the content group can be associated with a vector indicating at least one user interest category of users exposed to the item. The vectors of each item can be evaluated to generate a first nearest neighbor list of each item of the content group. The nearest neighbor list of a first item can be compared with the nearest neighbor list of a second item. Based on a result of the comparison, the first and second items can be associated in a cluster.

摘要翻译： 提供了通过计算机网络评估信息的系统和方法。 可以识别内容组，并且内容组的每个项目可以与指示暴露给该项目的用户的至少一个用户感兴趣类别的向量相关联。 可以评估每个项目的向量以生成内容组的每个项目的第一最近邻居列表。 可以将第一项目的最近邻居列表与第二项目的最近邻居列表进行比较。 基于比较的结果，第一和第二项可以在集群中相关联。

公开(公告)号：US09079115B2

公开(公告)日：2015-07-14

申请号：US13395781

申请日：2010-02-09

申请人： Guochuan Huang ,  Yuchen Wu

发明人： Guochuan Huang ,  Yuchen Wu

IPC分类号： A63H27/30 ,  A63H27/00 ,  B64C11/04

CPC分类号： A63H27/02 ,  B64C11/04

摘要： A propeller connecting piece for electric model airplane, for connecting an electric-power output shaft with a propeller in an electric model airplane with the propeller, characterized in that the propeller connector comprises two connectors, wherein one of the connectors is connected with the electric-power output shaft of the model airplane, and the other connector is connected with the propeller of the model airplane, one of the two connectors is an elastic component provided with an opening slot, and the two connectors are coaxially connected and can rotate together, but can be conveniently separated from each other when impacted by external force, so as to put the propeller under effective protection.

摘要翻译： 一种用于电动飞机的螺旋桨连接件，用于在具有螺旋桨的电动飞机中将电力输出轴与推进器连接在一起，其特征在于，所述螺旋桨连接器包括两个连接器，其中所述连接器中的一个与所述电动机连接， 模型飞机的动力输出轴，另一个连接器与模型飞机的螺旋桨连接，两个连接器之一是设有开口槽的弹性部件，两个连接器同轴连接并可一起旋转，但是 当外力受到冲击时，可以方便地相互分离，从而使螺旋桨得到有效的保护。

公开(公告)号：US08177600B2

公开(公告)日：2012-05-15

申请号：US12732004

申请日：2010-03-25

申请人： Guochuan Huang ,  Yuchen Wu ,  Yizhen Yu ,  Huanzhong Ding

发明人： Guochuan Huang ,  Yuchen Wu ,  Yizhen Yu ,  Huanzhong Ding

IPC分类号： A63H27/127

CPC分类号： A63H27/12 ,  B64C27/43 ,  B64C27/625

摘要： A single rotor model helicopter is provided, comprising a spindle, a rotor clamp disposed on the spindle, a pair of rotor blades disposed on the rotor clamp, and a pair of hybrid control rocker arms. The helicopter further includes an operating system and a balancing system. The pair of hybrid control rocker arms are disposed on both sides of the rotor clamp respectively and rotatably connected to a pitch control rocker arm through each axial hole located on a center of each hybrid control rocker arm, so as to control attack angles of the rotor blades. Each hybrid control rocker arm has two control points. A first pair of control points diagonally opposite each other in the pair of hybrid control rocker arms are controlled by a cyclic torque transmitted from the operating system, and a second pair of control points diagonally opposite each other are controlled by the balancing system. Furthermore, the second pair of control points controlled by the balancing system and the first pair of control points controlled by a swash plate can move relative to each other as mutual fulcrums. The single rotor model helicopter of the present application can separately adjust operating sensitivity and stability, thereby finding an optimum combination of dynamic stability and maneuverability of the model helicopter.

摘要翻译： 提供单转子模型直升机，包括主轴，设置在主轴上的转子夹具，设置在转子夹具上的一对转子叶片和一对混合控制摇臂。 直升机还包括操作系统和平衡系统。 一对混合控制摇臂分别设置在转子夹具的两侧，分别通过位于每个混合控制摇臂的中心的每个轴孔可旋转地连接到俯仰控制摇臂，以便控制转子的撞击角 刀片。 每个混合控制摇臂具有两个控制点。 在一对混合控制摇臂中彼此对角地对置的第一对控制点由从操作系统发送的循环扭矩控制，并且由对平衡系统控制对角彼此的第二对控制点。 此外，由平衡系统控制的第二对控制点和由斜盘控制的第一对控制点可相对于彼此作为相互支点移动。 本应用单转子模型直升机可以分别调整运行灵敏度和稳定性，从而找到模型直升机的动态稳定性和机动性的最佳组合。

公开(公告)号：US20100178836A1

公开(公告)日：2010-07-15

申请号：US12732004

申请日：2010-03-25

申请人： Guochuan HUANG ,  Yuchen Wu ,  Yizhen Yu ,  Huanzhong Ding

发明人： Guochuan HUANG ,  Yuchen Wu ,  Yizhen Yu ,  Huanzhong Ding

IPC分类号： A63H27/127

CPC分类号： A63H27/12 ,  B64C27/43 ,  B64C27/625

摘要： A single rotor model helicopter is provided, comprising a spindle, a rotor clamp disposed on the spindle, a pair of rotor blades disposed on the rotor clamp, and a pair of hybrid control rocker arms. The helicopter further includes an operating system and a balancing system. The pair of hybrid control rocker arms are disposed on both sides of the rotor clamp respectively and rotatably connected to a pitch control rocker arm through each axial hole located on a center of each hybrid control rocker arm, so as to control attack angles of the rotor blades. Each hybrid control rocker arm has two control points. A first pair of control points diagonally opposite each other in the pair of hybrid control rocker arms are controlled by a cyclic torque transmitted from the operating system, and a second pair of control points diagonally opposite each other are controlled by the balancing system. Furthermore, the second pair of control points controlled by the balancing system and the first pair of control points controlled by a swash plate can move relative to each other as mutual fulcrums. The single rotor model helicopter of the present application can separately adjust operating sensitivity and stability, thereby finding an optimum combination of dynamic stability and maneuverability of the model helicopter.

摘要翻译： 提供单转子模型直升机，包括主轴，设置在主轴上的转子夹具，设置在转子夹具上的一对转子叶片和一对混合控制摇臂。 直升机还包括操作系统和平衡系统。 一对混合控制摇臂分别设置在转子夹具的两侧，分别通过位于每个混合控制摇臂的中心的每个轴孔可旋转地连接到俯仰控制摇臂，以便控制转子的撞击角 刀片。 每个混合控制摇臂具有两个控制点。 在一对混合控制摇臂中彼此对角地对置的第一对控制点由从操作系统发送的循环扭矩控制，并且由对平衡系统控制对角彼此的第二对控制点。 此外，由平衡系统控制的第二对控制点和由斜盘控制的第一对控制点可相对于彼此作为相互支点移动。 本应用单转子模型直升机可以分别调整运行灵敏度和稳定性，从而找到模型直升机的动态稳定性和机动性的最佳组合。

公开(公告)号：US08287326B2

公开(公告)日：2012-10-16

申请号：US12554309

申请日：2009-09-04

申请人： Guochuan Huang ,  Yuchen Wu

发明人： Guochuan Huang ,  Yuchen Wu

IPC分类号： A63H27/04

CPC分类号： A63H30/04

摘要： The present invention relates to a remote controller for an aircraft model, which includes a body, a mode selection switch, and a signal acquisition unit. The body is adapted to be held in a first direction and a second direction. The mode selection switch may be configured to issue a mode selection signal. The signal acquisition unit acquires the manipulation signals manipulated by the first joystick and the second joystick in the remote controller, and processes the manipulation signals according to the mode selection signal, so as to enable the remote controller to operate respectively in the first manipulation mode and the second manipulation mode. The remote controller of the present invention merely switches the electric signals for switching between the manipulation modes without modifying the mechanical structure, thereby simplifying the switching operations.

摘要翻译： 本发明涉及一种用于飞行器模型的遥控器，其包括主体，模式选择开关和信号获取单元。 本体适于保持在第一方向和第二方向上。 模式选择开关可以被配置为发出模式选择信号。 信号获取单元获取由遥控器中的第一操纵杆和第二操纵杆操纵的操作信号，并且根据模式选择信号处理操作信号，以使遥控器分别在第一操作模式和 第二种操作模式。 本发明的遥控器仅在不改变机械结构的情况下切换用于在操作模式之间切换的电信号，从而简化了切换操作。

公开(公告)号：US20120177497A1

公开(公告)日：2012-07-12

申请号：US13395781

申请日：2010-02-09

申请人： Guochuan Huang ,  Yuchen Wu

发明人： Guochuan Huang ,  Yuchen Wu

IPC分类号： F01D5/30

CPC分类号： A63H27/02 ,  B64C11/04

摘要： A propeller connecting piece for electric model airplane, for connecting an electric-power output shaft with a propeller in an electric model airplane with the propeller, characterized in that the propeller connector comprises two connectors, wherein one of the connectors is connected with the electric-power output shaft of the model airplane, and the other connector is connected with the propeller of the model airplane, one of the two connectors is an elastic component provided with an opening slot, and the two connectors are coaxially connected and can rotate together, but can be conveniently separated from each other when impacted by external force, so as to put the propeller under effective protection.

摘要翻译： 一种用于电动飞机的螺旋桨连接件，用于在具有螺旋桨的电动飞机中将电力输出轴与推进器连接在一起，其特征在于，所述螺旋桨连接器包括两个连接器，其中所述连接器中的一个与所述电动机连接， 模型飞机的动力输出轴，另一个连接器与模型飞机的螺旋桨连接，两个连接器之一是设有开口槽的弹性部件，两个连接器同轴连接并可一起旋转，但是 当外力受到冲击时，可以方便地相互分离，从而使螺旋桨得到有效的保护。