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11. 发明授权

US11506491B2 Vial with improved visibility for level 有权
公开(公告)号：US11506491B2
公开(公告)日：2022-11-22
申请号：US17060898
申请日：2020-10-01
申请人： Milwaukee Electric Tool Corporation
发明人： Roger D. Neitzell , Daniel L. Block , John Christianson , Richard J. LaSota
IPC分类号： G01C9/02 , G01C9/32 , G01C9/24 , G01C9/10
摘要： A level including level vial(s) having enhanced visibility are provided. The level may include a level vial including a material that is attracted to the interface or border of a globule within the level vial which improves visibility of the interface. The level may include a solid level indicator having easy to see end surfaces that are generally vertically oriented when in the level position. The end surfaces of the solid level indicator may allow the user to more easily compare the position of the solid level indicator to indicating lines formed on the level vial. The level may include a level vial including a first liquid and an immiscible second liquid forming a globule with the first material. The globule formed from the second material may improve visibility compared to a typical air bubble.

12. 发明授权

US11472474B2 Vehicle 有权
公开(公告)号：US11472474B2
公开(公告)日：2022-10-18
申请号：US16615056
申请日：2018-05-21
申请人： AISIN CORPORATION
发明人： Keizo Araki , Akira Mizuno , Shota Kubo
IPC分类号： B62D5/06 , B60G21/05 , B62D1/04 , B62D7/16 , G01C9/02 , G01P3/44 , G01P15/16 , G01P15/14
摘要： A vehicle small in width and capable of ensuring both driving stability and drivability includes: a vehicle body with two or more wheels including steered wheels (right front wheel, left front wheel) for steering; an inclination angle detection part that detects the inclination angle of the vehicle body about a roll axis thereof; and a torque applying part (turning mechanism) that applies a steering torque to the steered wheels in accordance with an inclination angular velocity or an inclination angular acceleration of the vehicle body calculated from the inclination angle.

13. 发明授权

US11457563B2 Harvester stability monitoring and control 有权
公开(公告)号：US11457563B2
公开(公告)日：2022-10-04
申请号：US16454643
申请日：2019-06-27
申请人： Deere & Company
发明人： Bryan E. Dugas , Rahul Gunda , Dipankar D. Dongare , Kiran Bachhav
IPC分类号： A01D41/127 , A01D41/14 , A01B69/00 , A01D57/20 , A01D75/18 , A01B69/04 , G05D1/02 , A01B63/10 , G05B6/02 , G05B15/02 , G01G5/00 , G01C9/02 , G01G19/00 , A01F12/46 , A01F25/20
摘要： A controller for a harvester receives a speed of the harvester, the pitch, the yaw and the roll of the vehicle body, compares the sensed yaw, pitch and roll of the vehicle body to respective acceptable yaw, pitch and roll ranges. The controller also receives a conveyor position respect to the vehicle body, compares the conveyor position to an acceptable range of conveyor positions, calculates a center of gravity of the harvester based upon the yaw, pitch, roll and conveyor position, and compares the speed of the harvester to an acceptable range of speeds based upon the calculated center of gravity of the harvester. The controller also sends a signal to move the conveyor with respect to the vehicle body, alert the user to move the conveyor with respect to the vehicle body, reduce the speed of the harvester, or alert the user to reduce the speed of the harvester.

14. 发明授权

US11454535B2 Smart material tracking 有权
公开(公告)号：US11454535B2
公开(公告)日：2022-09-27
申请号：US16730909
申请日：2019-12-30
申请人： Nirali Trivedi
发明人： Nirali Trivedi
IPC分类号： G01G19/40 , G06F3/14 , G01C9/02 , G01G23/37 , G01G17/04
摘要： Apparatus and associated methods relate to tracking material based on configuring a container with a sensor adapted to measure the quantity of a material in the container, configuring a display to visually present as a function of time the material quantity relative to a predetermined threshold, determining the material quantity change within a predetermined time period based on captured sensor data, and automatically presenting in the display the material quantity performance displayed as a function of time based on the material quantity change and the predetermined threshold. In an illustrative example, the material may be water, and the container may be a bottle. The threshold may be a consumption performance goal. In various implementations, the container may be luggage, and the threshold may be an accumulation performance goal based on a weight limit. In some examples, the luggage may be, for example, a purse, tote, backpack, or lunchbox. Various embodiments may advantageously display consumption performance as a function of time, relative to a consumption goal.

15. 发明授权

US11415413B2 Level with attachment feature 有权
公开(公告)号：US11415413B2
公开(公告)日：2022-08-16
申请号：US17101911
申请日：2020-11-23
申请人： AMAX INCORPORATED
发明人： Vincent Cook , Joshua J. Boccanfuso
IPC分类号： G01C9/26 , G01C9/02 , G01C9/34
摘要： A carpenter's, mason's, or plumber's level with an elastic, flexible cord for attachment to a plank, pipe, or workpiece is disclosed. The level has a linear, bar-shaped body with a rectangular cross-section, where portions of the body may be hollow or have recessed openings therein. The level has an elastic cord connected to the body, wherein the cord is stretch-wrapped around a plank, pipe or like workpiece to attach the level thereto for angular tilt measurement. A groove, a contour, a notch, a boss, a ridge, a hole, a recess, a hook, or the like can be used to hold or snare the elastic cord when in use and to store the elastic cord on the level body when not in use. The level body has an opening to receive a bubble vial for angular tilt indication.

16. 发明申请

US20210373577A1 Posture Estimation Device, Sensor Module, Measurement System, Moving Object, And Posture Estimation Method 有权
公开(公告)号：US20210373577A1
公开(公告)日：2021-12-02
申请号：US17332094
申请日：2021-05-27
申请人： Seiko Epson Corporation
发明人： Fumikazu OTANI , Taketo CHINO
IPC分类号： G05D1/08 , G01C9/02
摘要： A posture estimation device estimates a posture of a movable body based on acceleration information based on a posture change of the movable body and angular velocity information based on the posture change of the movable body. The posture estimation device includes a storage unit that stores the acceleration information, the angular velocity information, and a plurality of posture parameters related to a movement of the movable body, a parameter control unit that selects a selection posture parameter from the plurality of posture parameters, and a posture calculation unit that estimates the posture of the movable body by using the acceleration information, the angular velocity information, and the selection posture parameter.

17. 发明申请

US20210373169A1 MOVABLE OBJECT, DISTANCE MEASUREMENT METHOD, AND DISTANCE MEASUREMENT PROGRAM 有权
公开(公告)号：US20210373169A1
公开(公告)日：2021-12-02
申请号：US17183234
申请日：2021-02-23
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Seiji TOKURA , Daisuke YAMAMOTO , Takafumi SONOURA , Junya TANAKA , Hideki OGAWA
IPC分类号： G01S17/931 , G01S17/89 , G01C9/02
摘要： A movable object includes: a vehicle body; a distance measurement part configured to measure a distance to a physical object; an orientation measurement part configured to measure an orientation angle of the vehicle body; and a control device connected to the distance measurement part and the orientation measurement part. The control device acquires a measurement value of a detection range from the distance measurement part, calculates a valid range of the detection range on the basis of the orientation angle acquired from the orientation measurement part, and invalidates the measurement value of an invalid range not included in the valid range.

18. 发明授权

US11169523B2 Control apparatus and method for swimming of robot fish 有权
公开(公告)号：US11169523B2
公开(公告)日：2021-11-09
申请号：US16191118
申请日：2018-11-14
申请人： Artificial Intelligence Robot Inc.
发明人： Yong Joo Oh , Ji Gyeong Yu , Kyong Chol Chong , Ji Hoon Kim
IPC分类号： G05D1/02 , B63H1/36 , G01C5/06 , G01V11/00 , G01C9/02
摘要： Provided are an apparatus and a method of controlling swimming for a robotic fish. The robotic fish, which is operated in a narrow space like an aquarium, often hits the outer wall during submerging or upwardly swimming. In order to solve this problem, the present invention provides an inclination adjusting means, which adjusts the inclination while generating the rotational propulsive force, it is possible to do smooth submergence and upwardly swimming in the narrow space.

19. 发明申请

US20210285847A1 SMART SAFETY MANAGEMENT SENSOR FOR MEASURING SAFETY-RELATED DATA OF STRUCTURE 有权
公开(公告)号：US20210285847A1
公开(公告)日：2021-09-16
申请号：US16990385
申请日：2020-08-11
申请人： TELCOKOREA IS, Inc.
发明人： Jung Jip KIM
IPC分类号： G01M99/00 , G01C9/02 , G01C19/00 , G01P15/00 , G01S19/00 , G01H11/00
摘要： Disclosed is a sensor for receiving power from the outside and measuring data on a current state. A smart safety management sensor for measuring safety-related data of a structure includes a detection module installed in a structure and configured to detect a state of the structure at a preset interval, a control module operatively associated with the detection module and configured to calculate a result value based on data received by the detection module, and an output module operatively associated with the control module and configured to receive a result value calculated by the control module and to provide information to a supervisor.

20. 发明授权

US11076695B1 Leveling system 有权
公开(公告)号：US11076695B1
公开(公告)日：2021-08-03
申请号：US16275599
申请日：2019-02-14
申请人： Joshua A. McCloskey , Brian D. Zanzalari , David Johnson
发明人： Joshua A. McCloskey , Brian D. Zanzalari , David Johnson
IPC分类号： G01C9/02 , A47B91/16 , A47B91/02 , A63D15/00
摘要： A leveling system for leveling a table having a top surface and at least three legs. The leveling system including at least three sensor bars that act as individual digital levels adapted to be placed on top surface of the table. The leveling system including a leg movement system adapted to be attached to the table and adapted to raise and lower the legs to achieve a level top surface. The leveling system including a controller system that is connected to the sensor bars to receive data from the sensors bars and to the leg movement system to command movement of the leg movement system that is adapted to raise and lower the table, the controller system including a leveling software algorithm which inputs the data from the sensor bars and controls activation of the leg movement system.

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