Building material
    23.
    发明授权

    公开(公告)号:US11721890B2

    公开(公告)日:2023-08-08

    申请号:US17102516

    申请日:2020-11-24

    申请人: StealthCase Oy

    发明人: Juha Lilja

    摘要: A wall or façade structure for improving quality of reception of a wireless communication device inside a building from a base station located outside of the building. The building has the structure as a part of a building envelope. The structure, which is configured to boost transmission of electromagnetic signals through the building envelope, includes at least one electrically conductive low emissivity surface, a first aperture and a second aperture. The apertures are isolated from each other for providing narrow aperture diffraction and to obtain diversity reception at a first frequency in shadow areas inside the building. A distance between the apertures is between 1 and 10 meters to provide an envelope correlation coefficient of less than 0.1 for said apertures at the first frequency.

    Lipstick case
    24.
    外观设计

    公开(公告)号:USD987903S1

    公开(公告)日:2023-05-30

    申请号:US29721902

    申请日:2020-01-24

    设计人: Patricia McGrath

    摘要: FIG. 1 is a perspective view of a lipstick case showing the new design;
    FIG. 2 is a perspective view of the lipstick case of FIG. 1, shown with the top removed to show aspects of the design not clearly visible when combined;
    FIG. 3 is a front view of the lipstick case of FIG. 1;
    FIG. 4 is a back view thereof;
    FIG. 5 is a side view thereof;
    FIG. 6 is another side view thereof;
    FIG. 7 is a top view thereof; and,
    FIG. 8 is a bottom view thereof.

    Dual load dimmer switch with vertical slider controls for fan speed and lighting intensity

    公开(公告)号:US11664178B2

    公开(公告)日:2023-05-30

    申请号:US17500065

    申请日:2021-10-13

    申请人: Enerlites Inc.

    发明人: Lidong Ni

    摘要: A gear structure and a dimmer and speed control switch, wherein the gear structure includes a plurality of positioning grooves and a gear switching component, and the plurality of positioning grooves are sequentially spaced apart on the housing; the gear switching component is movably Installed on the housing, it includes a positioning component and a biasing component connected with the positioning component. The positioning component has a first position that is positioned and matched with the positioning groove and a second position separated from the positioning groove. The biasing component applies a biasing force on position component that moves it toward the first position, the gear structure mentioned above can ensure accurate gear positioning during the operation of the dimmer and speed control switch, and is not prone to misoperate, which is convenient for users, and coordinated positioning grooves and positioning parts have the advantage of simplified structure.

    Combination multifunction sensor and communication device

    公开(公告)号:USD986231S1

    公开(公告)日:2023-05-16

    申请号:US29797161

    申请日:2021-06-29

    申请人: Ai2Ai Oy

    摘要: FIG. 1 is a perspective view of a combination multifunction sensor and communication device showing the new design;
    FIG. 2 is a front view thereof, the back view being a mirror image thereof;
    FIG. 3 is a side view thereof, the other side view being a mirror image thereof; and,
    FIG. 4 is a top view thereof, the bottom view being a mirror image thereof.

    Optical focus adjustment with switching

    公开(公告)号:US11652976B1

    公开(公告)日:2023-05-16

    申请号:US17567528

    申请日:2022-01-03

    发明人: Mikko Ollila

    摘要: An imaging system including: first camera and second camera; depth-mapping means; gaze-tracking means; and processor configured to: generate depth map of real-world scene of real-world environment; determine gaze directions of first eye and second eye; identify line of sight of user and conical region of interest real-world scene; determine optical depths of objects in conical region of interest, wherein at least first object, second object and third object from amongst objects are at different optical depths; adjust optical focus of one of first camera and second camera to focus on first object and second object in alternating manner, whilst adjusting optical focus of another of first camera and second camera to focus on third object; and capture images using adjusted optical focus of cameras.

    System and method for efficient management of a search database for retrieving context-based information

    公开(公告)号:US11636119B2

    公开(公告)日:2023-04-25

    申请号:US17325685

    申请日:2021-05-20

    申请人: Innoplexus AG

    摘要: A system and method for efficient management of a search database for retrieving context-based information, system including a database and processor, wherein the database includes columnar database for storing a plurality of documents, an ontological database configured to represent a plurality of concepts as nodes in a network and relationships between the concepts as edges between nodes and the search database configured to store an inverted index of the plurality of documents in the columnar database. Herein, the processor is configured to identify, using the ontological database, a set of concepts in each of the plurality of documents and store, in the search database, corresponding to a given document the set of concepts identified in the given document, and secondary concepts relating to the given document, wherein a secondary concept has a direct relationship in the network with at least one of the concepts in the set.

    Measurement device and method of operating therefor

    公开(公告)号:US11592568B2

    公开(公告)日:2023-02-28

    申请号:US16657021

    申请日:2019-10-18

    发明人: Tero Heinonen

    摘要: A measurement device including a light source with a first emitter and a second emitter, and a light intensity measurement unit. A controller configures the first emitter to emit a first light beam using a first operative parameter and the second emitter to emit a second light beam using a second operative parameter. The controller configures the light intensity measurement unit to measure a first light intensity value of the first light beam and a second light intensity value of the second light beam. The controller compares the measured first and second light intensity values with a target intensity value; and adjust the first operative parameter and the second operative parameter based on the comparison to derive a first adjusted operative parameter and a second adjusted operative parameter. The controller configures the emitters to use the adjusted operative parameters during a measurement and a first narrow band filter is arranged to filter the light beams received by the light intensity measurement unit and a second narrow band filter is arranged to filter the light beams emitted by the light source.