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公开(公告)号：US12100373B2
公开(公告)日：2024-09-24
申请号：US17964090
申请日：2022-10-12
发明人： Takashi Koizumi
摘要： A strainer is provided for a snare drum having a bottom drumhead. The strainer includes a mounting bracket configured to be mounted to a side of a drum shell near the bottom drumhead. A slider is received in an opening in the mounting bracket for vertical movement with respect to the mounting bracket. The slider has an adjustment/tension knob including a threaded bolt. The mounting bracket has a portion configured to clamp on a portion of the slider. A key bolt structure is configured to releasably cause clamping of the mounting bracket against the slider. A post has a portion received in an internal opening of the slider threadedly engaged with the bolt. A snare carrier is fixed to the post. The snare carrier is configured to receive and carry an end of a snare wire assembly.
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公开(公告)号：US11911100B2
公开(公告)日：2024-02-27
申请号：US17117195
申请日：2020-12-10
申请人： Candela Corporation
CPC分类号： A61B18/203 , A61M1/743 , A61M1/80 , A61N5/0616 , B01D46/0047 , A61B2018/00452 , A61B2018/00577 , A61B2018/20351 , A61B2218/008 , B01D2279/00
摘要： Smoke evacuation system for removal of aerosolized chemical compounds and biological fine particles produced during laser treatment of tissue. The rapid smoke evacuation is achieved by coupling a low capacity vacuum pump to a vacuum valve and a vacuum reservoir to create very high flow rate for very short durations. The opening time of the valve could at least partially overlap the laser pulse duration.
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公开(公告)号：US11877119B2
公开(公告)日：2024-01-16
申请号：US17741501
申请日：2022-05-11
申请人： SONICEDGE LTD.
发明人： Mordehai Margalit
CPC分类号： H04R1/2819 , H04R19/02 , H04R2201/003 , H04R2217/03
摘要： Techniques described herein generally relate to generating an audio signal with a speaker. In some examples, a speaker device includes an acoustic medium; and at least one ultrasound source coupled to the acoustic medium through at least one time-varying acoustic coupler. The acoustic coupler is configured to be electrically activated to operate at its mechanical resonance so as to generate an audio signal.
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4.发明授权公开(公告)号：US11821382B2
公开(公告)日：2023-11-21
申请号：US17433256
申请日：2020-03-05
发明人： Thomas Burkhardt , Andreas Holzeder
CPC分类号： F02D41/22 , F02D41/1401 , F02D41/28 , F02D2041/1423 , F02D2041/1433 , F02D2041/288 , F02D2200/0406
摘要： The embodiment relates to a method for detecting a power-changing manipulation of an internal combustion engine (100), wherein the internal combustion engine (100) has an intake tract (110) and a pressure sensor (116, 118) which is arranged in the intake tract (110). The method has the following steps:
acquiring a signal profile (440) over a specific time period by means of the pressure sensor (116, 118),
providing a modelled signal profile (430) over the specific time period, from which periodically repeating modelled signal profile sections (432) which are characteristic of expected periodically repeating pressure changes in the intake tract (110) are ascertained,
comparing a signal portion of an acquired signal profile section (442) with the corresponding signal portion of the corresponding modelled signal profile section (432) in order to detect the power-changing manipulation of the internal combustion engine (100).-
公开(公告)号：US11743650B2
公开(公告)日：2023-08-29
申请号：US17729310
申请日：2022-04-26
申请人： SONICEDGE LTD.
发明人： Mordehai Margalit
CPC分类号： H04R7/08 , H04R17/00 , H04R19/02 , H04R2217/03
摘要： A speaker array includes a first speaker device having a first membrane and a first acoustic channel, the first membrane being configured to oscillate and generate a first ultrasonic acoustic signal configured to be transmitted at least partially in the first acoustic channel, the first acoustic channel including at least one dimension comparable to a dimension of a viscous boundary layer of air. A second speaker device includes a second membrane and a second acoustic channel, the second membrane being configured to oscillate and generate a second ultrasonic acoustic signal configured to be transmitted at least partially in the second acoustic channel, the second acoustic channel including at least one dimension comparable to the dimension of the viscous boundary layer of air. An audio output of the speaker array is the combined output of at least the first speaker device and the second speaker device.
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公开(公告)号：US11728240B2
公开(公告)日：2023-08-15
申请号：US17392301
申请日：2021-08-03
发明人： Jens Reiter , Rico Hartmann , Christian Lammel
CPC分类号： H01L23/4006 , H05K1/18 , H01L25/115 , H01L2023/405 , H01L2023/4062 , H01L2023/4081 , H01L2023/4087 , H05K2201/09063 , H05K2201/1059 , H05K2201/10598 , H05K2201/10757
摘要： A circuit carrier arrangement includes: a cooling plate (1) which has spacer and fastening elements (3) for connection to a printed circuit board (2) in a spaced-apart manner; a printed circuit board (2) which has bores (4) for receiving spring element sleeves (9); at least one power semiconductor component (10) which is connected by a soldered connection to the printed circuit board (2) and fastening elements (3) in the state in which it is fitted with the cooling plate (1) by means of plug-in connections (11) of spring-action configuration; and at least one spring element (5) having at least two spring element sleeves (9) between which a web (6) that is connected to the spring element sleeves (9) extends, and supporting elements (7) arranged on either side of said web and at least one spring plate (8) being arranged on said web.
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公开(公告)号：US11716267B2
公开(公告)日：2023-08-01
申请号：US18073637
申请日：2022-12-02
申请人： Joynext GmbH
发明人： Lars Franke , Mathias Haberjahn
摘要： The invention relates to a method for classifying V2X messages and to a vehicle arranged to receive V2X messages and using the method to classify the received V2X messages. A method according to the invention for processing a message in a vehicle (100) comprises the steps of: receiving a signal (920) containing the message by means of a first antenna (111) and a second antenna (112); determining a relevance of the message (930) on the basis of signal characteristics and on the basis of navigation information of the vehicle (100); and processing the message with a ranking (940) corresponding to the determined relevance, wherein an attenuation map (300) assigns attenuation values to the vehicle environment on the basis of static objects (210) and dynamic objects (220) section by section. A vehicle according to the invention is arranged to use the relevance-based method for processing a message.
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公开(公告)号：US11590768B2
公开(公告)日：2023-02-28
申请号：US16490083
申请日：2018-03-04
申请人： WALLART LTD.
发明人： Yaakov Levi , Eldad Lapidot
摘要： An integrated vertical inkjet printer for printing on a vertical substrate, comprising: a controller; a main trolley carrying a main trolley body; and a printing assembly, comprising: a plurality of inkjet printing head assemblies mounted on a platform; a vertical telescopic tandem beam system comprising: a first printing beam, wherein said platform is slidable along said first printing beam; and a second printing beam detachably insertable between said first printing beam and said main trolley body, a first motor configured to drive said platform vertically; and a second motor configured to drive said first printing beam along said second printing beam.
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公开(公告)号：US11567566B2
公开(公告)日：2023-01-31
申请号：US15564251
申请日：2016-04-07
发明人： Haim Zvi Melman
摘要： A gaze monitoring system comprising: an eye tracker comprising; a camera having an optical axis; a first IR source configured to illuminate a user's eyes; the first IR source located relatively near the optical axis of the camera; and at least one second IR source configured to illuminate the user's eyes, the at least one second IR source located relatively far from the camera's optical axis, in a position such that when the gaze angle is too large to get corneal reflection images of the first IR source, the image reflection of the at least one second IR source is visible by the camera, as a corneal reflection.
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公开(公告)号：US11560932B2
公开(公告)日：2023-01-24
申请号：US17053375
申请日：2019-04-18
发明人： Domenico Borgese , Fabio Noce
摘要： A damping device (1) for a suspension (100) of a bicycle includes: a first tubular body (2) defining a first chamber (4); a second tubular body (3) defining a second chamber (5) fluidically communicating with the first chamber (4); a third tubular body (8) disposed inside the second chamber (5), the interior thereof defining a third chamber (9) fluidically communicating with the second chamber (5); a hollow stem (10) integral with the first tubular body (2), defining a through cavity (11) which establishes a fluid communication between the third chamber (9) and the first chamber (4); a first static valve (12) disposed between the second chamber (5) and the third chamber (9); a second static valve (14), connected to the stem (10), operatively disposed between the third chamber (9) and the cavity (11) of the stem (10); a dynamic valve (15) connected to the first tubular body (2) inside the first chamber (4), operatively disposed between the cavity (11) of the stem (10) and the first chamber (4).
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