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1. 发明公开

EP4040551A1 ELECTRODE PAD FOR BATTERY ROLL CORE, AND CYLINDRICAL OR BUTTON BATTERY 审中-公开
公开(公告)号：EP4040551A1
公开(公告)日：2022-08-10
申请号：EP20869682.3
申请日：2020-07-17
申请人： Guangdong Mic-power New Energy Co., Ltd.
发明人： CHEN, Zhiyong , TONG, Yan
IPC分类号： H01M10/04
摘要： Disclosed are an electrode sheet for a battery roll core, and a cylindrical or button battery. The electrode sheet includes a tab, a sheet-like current collector, and two electrode active materials attached to two surfaces of the sheet-like current collector respectively, wherein an edge of the electrode active material located on an inner side of a winding is indented at beginning and/or end of the winding relative to an edge of the other electrode active material so as to form a foil-free region, and one end of the tab is connected to the sheet-like current collector. The present invention is used to solve the existing problem that the electrode sheet is easy to break. The bending stress at the beginning and/or the end of the electrode sheet during winding is reduced due to the provision of the foil-free region at the beginning and/or end, thereby preventing breakage. In addition, due to the way and the technical parameters of the connection between the tab and the electrode sheet provided by the embodiments of the present invention, it is possible to prevent breakage of the electrode sheet caused by a shear force in the welding region of the tab, and improve the production efficiency and the quality of products.

2. 发明公开

EP4037336A1 MEMS CHIP AND ELECTRONIC DEVICE 审中-公开
公开(公告)号：EP4037336A1
公开(公告)日：2022-08-03
申请号：EP19946480.1
申请日：2019-10-09
申请人： Weifang Goertek Microelectronics Co., Ltd.
发明人： LIU, Bo , WU, Ansheng
IPC分类号： H04R19/04
摘要： Disclosed are a MEMS chip and an electronic device. The chip comprises a substrate (11) having a back cavity (12), as well as a back electrode and an induction membrane both disposed on the substrate (11), wherein the back electrode and the induction membrane are located on the back cavity (12) and constitute a capacitor structure, the induction membrane comprises an active area (10a) opposite to the back cavity (12), an inactive area (10b) disposed outside the active area (10a), and an isolation area located between the active area (10a) and the inactive area (10b), and the isolation area comprises two insulation loops (18, 19) connected to the active area (10a) and the inactive area (10b) respectively, and a buffer area (17) connected between the two insulation loops (18, 19), both of the insulation loops (18, 19) being disposed around the active area (10a). ( FIG. 1 )

3. 发明公开

EP4035604A1 ISSUE ELASTICITY MEASUREMENT METHOD AND DEVICE 审中-公开
公开(公告)号：EP4035604A1
公开(公告)日：2022-08-03
申请号：EP20869115.4
申请日：2020-07-28
申请人： Wuxi Hisky Medical Technologies Co., Ltd.
发明人： HE, Qiong , SHAO, Jinhua , SUN, Jin , DUAN, Houli
IPC分类号： A61B8/08 , A61B8/00
摘要： Disclosed are a tissue elasticity measurement method and device. The method includes: transmitting a first ultrasonic signal to a tissue in a measurement area; tracking at least one imaging line of the first ultrasonic signal; determining, according to the imaging line at a plurality of time points, a motion state of each imaging line; and selecting a position with an imaging line with a motion state meeting a preset condition and performing tissue elasticity measurement. The problem of impact on the motion state of the issue in a to-be-measured area on the accuracy of elasticity measurement is solved, and accuracy of elasticity measurement on the tissue in the measurement area is improved.

4. 发明公开

EP4030015A1 LAGERANORDNUNG FÜR EINE ANTRIEBSSCHEIBE UND DAMIT AUSGERÜSTETE MARKISE 有权
公开(公告)号：EP4030015A1
公开(公告)日：2022-07-20
申请号：EP21209924.6
申请日：2021-11-23
申请人： markilux GmbH + Co. KG
发明人： Becks, Daniel , Kröner, Sven
IPC分类号： E04F10/02 , E06B9/174 , E06B9/50
摘要： Eine Lageranordnung für eine Antriebsscheibe, insbesondere für eine Markise, umfasst
- mindestens eine Lagerwange (26) mit einer Lagerschale (27) zur Aufnahme eines Wälzlagers (28) für die Antriebsscheibe (23), sowie
- eine an der Lagerwange (26) fixierbare Klemmschelle (31) zur Halterung des Wälzlagers (28) in der Lagerschale (27),
- wobei die Klemmschelle (31) mindestens ein elastisches Beaufschlagungselement (33, 34) aufweist, mittels dessen das Wälzlager (28) in der Lagerschale (27) verspannt gehalten ist.

5. 发明公开

EP4005237A1 TRANSDUCER MODULE AND ELECTRONICS DEVICE 审中-实审
公开(公告)号：EP4005237A1
公开(公告)日：2022-06-01
申请号：EP20846237.4
申请日：2020-07-22
申请人： Goertek. Inc
发明人： LITTLE, Richard Warren
IPC分类号： H04R9/06

6. 发明公开

EP3992961A1 HANDPAN 有权
公开(公告)号：EP3992961A1
公开(公告)日：2022-05-04
申请号：EP21203062.1
申请日：2021-10-18
申请人： Roland Meinl Musikinstrumente GmbH & Co. KG
发明人： Heubeck, Udo
IPC分类号： G10D13/08
摘要： Eine Handpan umfasst
- einen hohlen Grundkörper (1), zusammengesetzt aus einer jeweils kugelsegmentförmigen Unterschale (2) und Oberschale (3), die an ihren einander zugewandten Außenrändern (4) miteinander verbunden, vorzugsweise verklebt, sind,
- einem vorzugsweise zentral auf der Oberschale (3) angeordneten Basis-Tonfeld (5),
- ringförmig auf der Oberschale (3) vorzugsweise um das Basis-Tonfeld (5) herum angeordnete weitere Tonfelder (6.1 bis 6.8),
- eine Resonanzöffnung (7.1) in der Unterschale (2), sowie
- mindestens eine weitere Resonanzöffnung (7.2 bis 7.4) in der Unterschale (2), wobei die mindestens zwei Resonanzöffnungen (7.1 bis 7.4) dezentral in der seitlichen, ansteigenden Zone (8) der Unterschale (2) angeordnet sind.

7. 发明公开

EP3989599A1 NOISE REDUCTION METHOD AND DEVICE OF MICROPHONE ARRAY OF EARPHONE, EARPHONE, AND TWS EARPHONE 审中-公开
公开(公告)号：EP3989599A1
公开(公告)日：2022-04-27
申请号：EP19933641.3
申请日：2019-09-26
申请人： Weifang Goertek Microelectronics Co., Ltd.
发明人： TIE, Guangpeng
IPC分类号： H04R1/10
摘要： Disclosed are a noise reduction method for a microphone array of an earphone, an apparatus, an earphone, and a TWS earphone. The method comprising: acquiring, when a wearer of the earphone speaks, a first sound signal collected by a bone conduction microphone arranged on the earphone and second sound signals collected respectively by a preset number of microphones arranged on the earphone; determining, according to the first sound signal and the second sound signal, a delay time from a time when the voice signal arrives at each microphone to a time when the voice signal arrives at the bone conduction microphone; computing, according to the delay time, a pointing angle of the microphone array formed by the microphones relative to a mouth of the wearer; and adjusting a beam pointing angle of the microphone array according to the pointing angle, such that the microphone array forms a beam by means of an adjusted beam pointing angle. In the present disclosure, the bone conduction microphone is used to determine a time delay from reception of a voice signal by each microphone in the microphone array to that of the bone conduction microphone, thereby adaptively adjusting the beam pointing angle of the microphone array, ensuring a noise reduction effect of the microphone array, and improving user experience.

8. 发明公开

EP3985201A1 MARKISE, INSBESONDERE WINTERGARTEN- ODER WETTERSCHUTZMARKISE, MIT EINEM STÜTZTRÄGER 有权
公开(公告)号：EP3985201A1
公开(公告)日：2022-04-20
申请号：EP21198471.1
申请日：2021-09-23
申请人： markilux GmbH + Co. KG
发明人： Kröner, Sven , Becks, Daniel
IPC分类号： E04F10/06
摘要： Eine Markise, insbesondere Wintergarten- oder Wetterschutzmarkise, umfasst einen Markisenbehang (2), einen Tragrahmen (1) mit in Ausfallrichtung (A) des Markisenbehangs (2) verlaufenden, seitlichen Führungsschienen (3, 4) für den Markisenbehang (2) und quer dazu verlaufenden Endschienen (5, 6) zur stationären Halterung der Markise an einem Gebäude (G) und/oder auf Stützen (10, 11), sowie mindestens einen Stützträger (16), der quer zur Ausfallrichtung (A) zwischen den beiden Führungsschienen (3, 4) unterhalb des Markisenbehangs (2) angeordnet ist, wobei der mindestens eine Stützträger (16) an seinen beiden Enden (17, 18) jeweils über einen vertikal verlaufenden Schwenklagerarm (19, 20) gegenüber dem Tragrahmen (1) nach unten abgehängt und um eine horizontale, quer zur Ausfallrichtung (A) verlaufende Schwenkachse (S) schwenkbar an den Führungsschienen (3, 4) angelenkt ist.

9. 发明公开

EP3957169A1 METHOD FOR MAKING QUENCHED GRANULAR ABSORBENT 有权
公开(公告)号：EP3957169A1
公开(公告)日：2022-02-23
申请号：EP21199304.3
申请日：2015-01-26
申请人： Pioneer Pet Products, LLC
发明人： Lipscomb, John M.
IPC分类号： A01K1/015 , B01J20/28 , B01J20/30 , B01J20/32 , B29B9/06 , B29B9/12 , B29B9/16
摘要： A method of quenching extruded granular sorbent comprising:
extruding a starch-containing admixture from an extruder (46) at an extruder temperature and an extruder pressure forming sorbent pellets (42) extruded from the extruder (46) at a pellet extrusion temperature and having at least 10% cold water-soluble starches by pellet weight, wherein quenching the extruded sorbent pellets (42) with air immediately upon extrusion from the extruder (46), the quenching of the extruded sorbent pellets (42) with air reducing a temperature of the extruded sorbent pellets (42) to a temperature at least 15 degrees Celsius less than the pellet extrusion temperature and drying the extruded sorbent pellets (42) to a moisture content of no greater than 15% by pellet weight before each one of the extruded sorbent pellets (42) are removed from the extruder (46).

10. 发明公开

EP3953624A1 EXPLOSIONSSCHUTZVENTIL ZUR ENTKOPPLUNG VON ANLAGEN- ODER WERKTEILEN MIT EINEM DICHTUNGSRING 有权
公开(公告)号：EP3953624A1
公开(公告)日：2022-02-16
申请号：EP20717830.2
申请日：2020-04-06
申请人： Rico-Sicherheitstechnik AG
发明人： ZAUGG, Loïc , ALOI, Walter , KERN, Jürgen , AGATONOVIC, Aleksandar , ZELLWEGER, Daniel
IPC分类号： F16K27/02

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