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1. 发明授权

US11381933B2 Enhanced wearable device operation 有权
公开(公告)号：US11381933B2
公开(公告)日：2022-07-05
申请号：US16634755
申请日：2017-08-08
申请人： Ford Global Technologies, LLC
发明人： Yifan Chen , Qianyi Wang
IPC分类号： H04W4/02 , H04W4/029 , A61B5/00 , G01C17/20 , G06F1/16
摘要： A first horizontal axis of a plane of a display is determined based on a user input. Angular movement data of the display is collected. A second horizontal axis of the plane of the display is determined based on the angular movement data. A second user input on the display is mapped based on the second horizontal axis.

2. 发明申请

US20200162845A1 ENHANCED WEARABLE DEVICE OPERATION 审中-公开
公开(公告)号：US20200162845A1
公开(公告)日：2020-05-21
申请号：US16634755
申请日：2017-08-08
申请人： Ford Global Technologies, LLC
发明人： Yifan CHEN , Qianyi WANG
IPC分类号： H04W4/02 , H04W4/029 , G06F1/16 , G01C17/20 , A61B5/00
摘要： A first horizontal axis of a plane of a display is determined based on a user input. Angular movement data of the display is collected. A second horizontal axis of the plane of the display is determined based on the angular movement data. A second user input on the display is mapped based on the second horizontal axis.

3. 发明授权

US4139949A Compass having a fiber optic output 失效
标题翻译：罗盘具有光纤输出
公开(公告)号：US4139949A
公开(公告)日：1979-02-20
申请号：US815462
申请日：1977-07-13
申请人： Abraham Goldman
发明人： Abraham Goldman
IPC分类号： G01C17/20 , G01C17/24
CPC分类号： G01C17/20 , Y10S116/26
摘要： A compass having a magnetic element pivotally mounted in a housing, the housing including a light source and one end of an array of fiber optic bundles and the element carrying a reflector and/or an aperture to selectively permit light from the source to reach a selected one or more of the fiber optic bundle ends within the housing in dependence upon the orientation of the element relative to the housing about the pivot axis of the pivotal mounting.
摘要翻译：具有枢转地安装在壳体中的磁性元件的罗盘，所述壳体包括光源和光纤束阵列的一端，并且所述元件承载反射器和/或孔，以选择性地允许来自源的光到达所选择的纤维光束中的一个或多个根据元件相对于围绕枢转安装件的枢转轴线的壳体的取向而在壳体内端部。

4. 发明授权

US2019234A Optical device for the control of flight 失效
标题翻译：用于控制飞行的光学装置
公开(公告)号：US2019234A
公开(公告)日：1935-10-29
申请号：US73605834
申请日：1934-07-19
申请人： UMBERTO NISTRI
发明人： UMBERTO NISTRI
IPC分类号： G01C17/20
CPC分类号： G01C17/20

5. 发明授权

US1829594A Device for continuously recording the path of flight of aircraft 失效
标题翻译：用于连续记录飞机飞行路线的装置
公开(公告)号：US1829594A
公开(公告)日：1931-10-27
申请号：US38959329
申请日：1929-08-30
申请人： FIRM IKARUS INTERNATIONALE PAT
发明人： REINHARD HUGERSHOFF
IPC分类号： G01C17/20
CPC分类号： G01C17/20 , Y10T74/19088 , Y10T74/19874

6. 发明申请

US20210055106A1 COMPASS DEVICE 有权
公开(公告)号：US20210055106A1
公开(公告)日：2021-02-25
申请号：US16693580
申请日：2019-11-25
申请人： CHUAN CHING MECHANICAL INDUSTRIAL CO., LTD.
发明人： Chiao-Hu CHANG , Wen-Ching CHANG , Shen-Wei CHANG
IPC分类号： G01C17/38 , G01C21/26 , G01C17/18 , G01C17/20
摘要： A compass device includes a base seat, a vial unit received in an accommodation hole of the base seat, an azimuth unit rotatably sleeved around the vial unit, a first spring wire disposed to resiliently retain the vial unit to the azimuth unit for magnetic declination adjustment, and a second spring wire disposed to resiliently retain the azimuth unit to the base seat for bearing angle measurement.

7. 发明授权

US4616423A Tactical dinghy compass 失效
标题翻译：战术指南针
公开(公告)号：US4616423A
公开(公告)日：1986-10-14
申请号：US624687
申请日：1984-06-20
申请人： Kevin E. Shephard
发明人： Kevin E. Shephard
IPC分类号： G01C17/14 , G01C17/20 , G01C21/20 , G01C17/02
CPC分类号： G01C17/20 , G01C17/14 , G01C21/203 , Y10S116/43
摘要： A compass having a color coded compass card for enhanced reading of the compass. The compass card is divided into four quadrants each of which is further subdivided into equal sectors differently colored within each quadrant; the color sequence of the sectors within each quadrant is repeated in each quadrant. The color sequencing enables an efficient method of navigating a sailing dinghy around an olympic course.
摘要翻译： PCT No.PCT / AU83 / 00149 Sec。 371日期1984年6月20日 102（e）日期1984年6月20日PCT提交1983年10月21日PCT公布。出版物WO84 / 01623 日期1984年4月26日。具有用于增强罗盘读数的彩色罗盘的罗盘。指南针卡分为四个象限，每个象限进一步细分为每个象限内不同颜色的相等部分; 每个象限内的扇区的颜色顺序在每个象限中重复。色彩测序能够有效地在奥林匹克课程周围导航航行小艇。

8. 发明授权

US4395828A Combination geodetic transit compass and signal mirror 失效
标题翻译：组合大地测量传输指南针和信号镜
公开(公告)号：US4395828A
公开(公告)日：1983-08-02
申请号：US168246
申请日：1980-07-10
申请人： Allan P. Juhas
发明人： Allan P. Juhas
IPC分类号： G01C17/04 , G01C17/20
CPC分类号： G01C17/20 , G01C17/04
摘要： A geodetic compass having a mirrored cover that has the dual purpose of providing means for reading the compass needle orientation for geodetic purposes, while at the same time having cross hatch diffractional sighting means incorporated in said cover and mirror for utilizing said mirror for emergency signalling purposes.
摘要翻译：具有镜面覆盖物的大地测量罗盘具有双重目的，其目的在于提供读取用于大地测量目的的罗盘针方向的装置，同时具有并入所述盖子和镜子中的交叉影线瞄准装置，以利用所述反射镜用于紧急信号目的。

9. 发明授权

US3875676A Vertical card magnetic compass 失效
标题翻译：垂直卡磁性指示器
公开(公告)号：US3875676A
公开(公告)日：1975-04-08
申请号：US42400073
申请日：1973-12-12
申请人： HAMILTON LESLIE A
发明人： HAMILTON LESLIE A
IPC分类号： G01C17/20 , G01C17/04
CPC分类号： G01C17/20
摘要： The present invention relates to a dry magnetic compass having a self-contained, vertically oriented card specially suited, for example, for mounting on an airplane instrument panel. Because of the vertical display, the entire compass card can be seen in the correct position relative to the line of flight. The device includes a non-ferrous housing having a transparent face, a compass card in the vertical plane within the housing fully viewable through the transparent face, the compass card being journalled in the housing to rotate about a central axis perpendicular to the card, a magnet means journalled for rotation about a vertical axis within the housing, and gearing for translating rotative movement of the magnet means to the compass card. Rather than conventional fluid damping, the compass of the present invention is damped by utilization of eddy current effect.

10. 发明授权

US3816936A Mechanical compass bearing attachment for binoculars and the like with compass card clamping means 失效
标题翻译：机械式压缩机轴承用于双轴和类似卡扣夹紧装置
公开(公告)号：US3816936A
公开(公告)日：1974-06-18
申请号：US27979772
申请日：1972-08-11
申请人： PARSON D
发明人： PARSON D
IPC分类号： G01C17/00 , G01C17/20
CPC分类号： G01C17/00
摘要： Magnetic compass bearing attachment devices for use as a separate entity and either with or without binoculars or the like for selectively and temporarily holding the bearing of the compass rose or card, after an object or target sighting has been made therewith. The devices are purely mechanical and include a weight-activated, pivotally mounted bell-crank lever system of which the weight, responsive to respective front and back tilting of the device during use, moves the card clamping end of the bell-crank lever between card-release and peripheral cardclamping positions. The weight in one form is connected at one side of the lever and is a float member immersed within damping fluid, as is the clamping lever, whereby a center of lift of the float shifts from one side to the other of a clamping axis to help effect said respective clamping lever positions with the clamping being in a direction from beneath a damping-fluidimmersed compass card. In another form the weight and clamping lever are disposed above a freely rotatable compass card, and an arm of the lever applies clamping pressure under the same basic principle of operation, but from above the compass card of a compass assembly which need not be of the damping fluid immersed type. A further refinement includes the provision of a tubular peep sight affixed preferably diametrically beneath the compass casing and transversely to the aforementioned pivotal clamping axis, to facilitate use of the devices independently of binoculars.
摘要翻译：用于独立实体的磁性罗盘支承附件，以及用或不带双眼望远镜或类似物件的磁罗盘支承装置，用于在进行目标或目标瞄准之后，选择性地暂时保持罗盘或卡片的轴承。这些装置是纯机械的，并且包括重量激活的，可枢转地安装的钟形曲柄杠杆系统，其重量响应于使用期间装置的相应的前后倾斜将拨动曲柄杆的卡夹紧端移动到卡 - 释放和外围卡夹紧位置。一种形式的重物连接在杠杆的一侧，并且是一个浸入缓冲流体中的浮动构件，如夹紧杆一样，浮子的升力中心从夹紧轴线的一侧移动到另一侧，以帮助效果是所述相应的夹持杆位置，其夹紧沿着阻尼流体浸没的罗盘卡之下的方向。在另一种形式中，重量和夹紧杆设置在可自由旋转的罗盘卡上方，并且杆的臂在相同的基本操作原理下施加夹紧压力，但是从罗盘组件的罗盘卡上方不需要是阻尼流体浸入式。进一步的改进包括提供优选地直径地定向在罗盘壳体下方并且横向于上述枢转夹紧轴线的管状窥视镜，以便于独立于双筒望远镜的使用。

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