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1. 发明授权

US11362058B2 Bonding and indexing apparatus 有权
公开(公告)号：US11362058B2
公开(公告)日：2022-06-14
申请号：US16233408
申请日：2018-12-27
申请人： NEXPERIA B.V.
发明人： Ralph Huybers , Hans Van De Rijdt
IPC分类号： G11C16/04 , H01L23/00 , H01L21/683 , B23K20/02 , H01L21/68
摘要： A bonding and indexing apparatus has a first index head to move a substrate in an indexing direction from a first position to a second position and a second index head to move the substrate in an indexing direction from the second position to a third position. The first and/or second index head has a bonding element to effect a bonding process between the substrate and an element disposed against the substrate so that bonding and movement in the indexing direction is implemented simultaneously by the first index head and/or bonding and movement in the indexing direction is implemented simultaneously by the second index head.

2. 发明授权

US11358242B2 Exothermic reaction welding molds, weld-metal containing cartridges for such molds, and methods of use 有权
公开(公告)号：US11358242B2
公开(公告)日：2022-06-14
申请号：US16269025
申请日：2019-02-06
申请人： HUBBELL INCORPORATED
发明人： Timothy Charles Hoagland , Todd Carlton Lehmann , Mamoon Tawfiq Abedraboh , Xiaochen Wu
IPC分类号： B23K35/00 , B23K20/00 , B23K35/02 , B23K37/06 , B23K20/16 , B23D19/04
摘要： Exothermic welding molds, weld-metal containing cartridges for such molds, and methods of use are provided. The mold, cartridges, and methods can provide interaction between the cartridge's disk member with the mold, which allows the housing member to be withdrawn from the mold while leaving the disk member and weld-metal in place. The interaction can be a rotational restraint alone, a vertical restraint alone, or combinations thereof. Alternately, the interaction can be an outward pressure on the housing member and/or disk member, a shear force on the housing member and/or disk member, or combinations thereof. The outward pressure on the housing member and/or disk member can alternately be provided without interaction between the disk member and the mold, but rather by the simple application of an internal pressure to the cartridge. The internal pressure can be applied by squeezing the walls of the cartridge and/or by depressing a pusher member.

3. 发明授权

US11323166B2 Method for beamforming weights transmission over O-RAN fronthaul interface in C-RANs 有权
公开(公告)号：US11323166B2
公开(公告)日：2022-05-03
申请号：US17323665
申请日：2021-05-18
申请人： MAVENIR NETWORKS, INC.
发明人： Wessam Mahmoud Afifi Ahmed , Young-Han Nam
IPC分类号： H04B7/06 , H04W72/04
摘要： A method of enabling an Open RAN-compatible radio unit (O-RU) to apply different beamforming weights to different physical resource blocks (PRBs) using a single sectionId and a single section extension type includes: specifying a first mode of operation in which flexible sending of beamforming weights from Open RAN-compatible distributed unit (O-DU) to Open RAN-compatible radio unit (O-RU) is provided; and providing, by the O-DU to the O-RU, i) a first parameter specifying the number of bundled physical resource blocks (PRBs) per a set of in-phase/quadrature (I/Q) beamforming weight pairs, each beamforming weight pair comprising an in-phase value and a quadrature value, and ii) a plurality of beamforming weight pairs for a plurality of transceivers associated with each bundle of PRBs. The method provides a new section extension type sent by the O-DU to the O-RU and including a compression parameter for processing or decompressing the beamforming weights.

4. 发明授权

US11203450B2 Cover tape feeder for a tape-and-reel system 有权
公开(公告)号：US11203450B2
公开(公告)日：2021-12-21
申请号：US16410673
申请日：2019-05-13
申请人： NEXPERIA B.V.
发明人： Antonius Johannes Hendrikus Vissers
IPC分类号： B65B15/04 , B65B41/02 , B65B41/16 , B65B41/18 , B65B51/16 , B65B7/16 , B65B9/04 , B65H23/24 , H05K13/00
摘要： A tape-and-reel system for processing components is disclosed. In the embodiment, the tape-and-reel system includes a first carrier tape reel for holding unloaded carrier tape, a component loading system for loading components into pockets of the unloaded carrier tape, an air-guided cover tape feeder through which cover tape travels, an alignment tool for guiding the cover tape into alignment with the loaded carrier tape and adhering the cover tape to the loaded carrier tape to secure the components into the loaded carrier tape, and a second carrier tape reel for holding the loaded carrier tape.

5. 发明授权

US11190171B2 Schmitt trigger voltage comparator 有权
公开(公告)号：US11190171B2
公开(公告)日：2021-11-30
申请号：US17095192
申请日：2020-11-11
申请人： NEXPERIA B.V.
发明人： Walter Luis Tercariol , Maikel Pieter Sturkenboom , Geethanadh Asam
IPC分类号： H03K3/02 , H03K3/037
摘要： A Schmitt trigger voltage comparator circuit is provided including a voltage reference input, a current source having a first voltage controlled current source connected to the voltage reference input and a second voltage controlled current source connected to a signal input for converting the signal input to a input current and the voltage reference input to a reference current, a current mirror having an input connected to the output of the first voltage controlled current source configured and arranged to invert the direction of the first current and an output of the current mirror connected to the output of the second voltage controlled current source, and a sequence controller for generating digital signals to control a first plurality of switches and a second plurality of switches. The first plurality of switches control the first and second voltage controlled current sources and the second plurality of switches control the current mirror.

6. 发明授权

US11159982B2 System and method for reduction in fronthaul interface bandwidth for cloud RAN 有权
公开(公告)号：US11159982B2
公开(公告)日：2021-10-26
申请号：US16357506
申请日：2019-03-19
申请人： MAVENIR NETWORKS, INC.
发明人： Sridhar Rajagopal
IPC分类号： H04W92/12 , H04W28/06 , H04B7/0456 , H04B7/06 , H04L25/02 , H04W88/08 , H04W88/12
摘要： There are provided systems, methods, and interfaces for optimization of the fronthaul interface bandwidth for Radio Access Networks and Cloud Radio Access Networks.

7. 发明授权

US11143351B2 Connection device 有权
公开(公告)号：US11143351B2
公开(公告)日：2021-10-12
申请号：US16060288
申请日：2016-12-14
申请人： Leybold GmbH
发明人： Heinrich Engländer
IPC分类号： F16L51/00 , F16L55/04 , F04D19/04 , F04D29/66 , F04D29/60
摘要： A connection device serves for connecting a first tube end, which can be connected to a vacuum pump, to a second tube end which can be connected to a chamber to be evacuated. To this end, the connection element has a tube element for fluidically connecting the vacuum pump to the chamber to be evacuated. The tube element is connected on each side via a connection element to the respective tube end. At least one of the two connection elements is configured here in such a way that it is exclusively suitable for transmitting torques. Furthermore, a decoupling element is provided for mechanically decoupling the at least one connection element, which is exclusively suitable for transmitting torques, from the corresponding tube end.

8. 发明授权

US11098003B2 Control and repellency of bed bugs 有权
公开(公告)号：US11098003B2
公开(公告)日：2021-08-24
申请号：US16559752
申请日：2019-09-04
申请人： BEDOUKIAN RESEARCH, INC.
发明人： Robert H. Bedoukian
IPC分类号： A01N31/06 , A01N43/08 , A01N43/16 , A01N37/18 , A01N35/06 , A01N35/02 , C07C69/675 , A01N49/00 , A01N37/02 , A01N37/22 , A01N37/36 , A01N37/42 , C07C35/06 , C07C35/18 , C07C59/205 , C07C69/708 , C07C235/74 , C07D307/33 , C07D309/30
摘要： Control or repellency of bed bugs is accomplished by bringing the bed bugs into contact with at least one of the compounds of the structure (I) Wherein R is selected from —OH, —OC(O)R4, —OR6, —(OR6)2, wherein each R6 is independently selected from an alkyl group containing from 1 to 4 carbon atoms and R4 is a branched or straight chain saturated or unsaturated hydrocarbyl group with zero to two double bonds and from 1 to 15 carbon atoms; X is O or CH2, with the proviso that when X is O, R can only be ═O; each Z is independently selected from (CH) and (CH2) y is a numeral selected from 1 and 2; R1 is selected from H or a branched or straight chain saturated or unsaturated hydrocarbyl group with zero to two double bonds and from 1 to 15 carbon atoms. R2 is selected from H and a branched or straight chain saturated or unsaturated hydrocarbyl group with zero to three double bonds and from 1 to 15 carbon atoms. R3 is selected from H, a branched or straight chain, saturated or unsaturated hydrocarbyl group with zero to three double bonds and from 1 to 15 carbon atoms, —(CH2)nOH, —C(O)OR5, —CH2C(O)OR7, —CH2C(O)R8, —C(O)NR9R10, —CH2C(O)NR11R12 where each of R5, R7, R8, R9, R10, R11 and R12 is independently selected from H and a branched or straight chain, saturated or unsaturated hydrocarbyl group with zero to three double bonds and from 1 to 15 carbon atoms, and n is an integer of from 1 to 12; and the bond between the 2 and 3 positions in the ring structure may be a single or a double bond, and wherein the compounds of structure (1) contain from 11 to 20 total carbon atoms, except where R is ═O, X═CH2 and y is 1 the compounds of structure (I) contain from 13 to 20 total carbon atoms in the compounds. wherein the compounds of structure (1) contain from 11 to 20 total carbon atoms, except where R is ═O, X═CH2 and y is 1 the compounds of structure (I) contain from 13 to 20 total carbon atoms in the compounds. wherein the compounds of structure (1) contain from 11 to 20 total carbon atoms, except where R is ═O, X═CH2 and y is 1 the compounds of structure (I) contain from 13 to 20 total carbon atoms in the compounds.

9. 发明授权

US11060001B2 Method for producing a moist-crosslinking pressure-sensitive adhesive, moist-crosslinking pressure sensitive adhesive and adhesive tape 有权
公开(公告)号：US11060001B2
公开(公告)日：2021-07-13
申请号：US16632514
申请日：2018-07-19
申请人： Lohmann GmbH & Co. KG
发明人： Jochen Britz , Viktor Martens
IPC分类号： C08F2/46 , C08F2/50 , C08G61/04 , C09J7/38 , C09J143/04
摘要： The present disclosure relates to a method for producing a moist-crosslinking pressure-sensitive adhesive with adjustable adhesive properties, more particularly for producing thick layers of the moist-crosslinking pressure-sensitive adhesive, comprising the following steps: providing, by means of UV-initiated radical polymerisation, a covalently bonded pre-polymer containing alkoxysilyl-terminated monomers to provide a base material suitable for a pressure-sensitive adhesive; adding at least one catalyst to the pre-polymer; and moist-crosslinking this mass to provide a pressure-sensitive adhesive; wherein an aftertreatment of the pressure-sensitive adhesive to adjust application-specific mechanical and/or rheological properties to optimise the adhesive properties such as adhesion, cohesion, visco-elasticity and tack by means of steam and/or temperature. A corresponding moist-crosslinked pressure-sensitive adhesive and an adhesive tape is also described.

10. 发明授权

US11005251B2 Apparatus for protecting a component of a power distribution system against wildlife 有权
公开(公告)号：US11005251B2
公开(公告)日：2021-05-11
申请号：US16144690
申请日：2018-09-27
申请人： Cantega Technologies Inc.
发明人： Martin S. Niles , Keith Yeats , Edmond LeRouzic , Paul Alfaro , Dick Yokota
IPC分类号： H02G15/113 , H02G1/02 , H01B17/00 , H02G7/00
摘要： An apparatus for protecting a component of a power distribution system against wildlife, the apparatus comprising a cover having a first wall and a second wall, the first wall and the second wall being spaced apart to receive part of the component; the first wall having an opening for receiving a pin; and a cantilever mount at the opening for supporting the pin in the first wall. Various configurations of cantilever mount and pin may be used. Opposing pins in opposing walls may be used. The pins may extend towards each other and may or may not meet.

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