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公开(公告)号:US08928238B2
公开(公告)日:2015-01-06
申请号:US13345498
申请日:2012-01-06
申请人: Thomas O'Neil
发明人: Thomas O'Neil
CPC分类号: H05B33/0815 , H05B33/0845
摘要: A supplemental dimming circuit for an electronic led driver comprising a universal control section has a VCC3 startup and low conduction period circuit for providing a current during start-up and during low conduction periods; a CC hold current circuit for providing a hold current for the dimmer at low conduction periods; a latch circuit for providing a current draw latch on; and a PWM synchronized dimming circuit for providing a PWM signal dependent on the conduction period of the dimmer in real time. The supplemental dimming circuit also has a socket and a plug. The universal control section is on a daughter board that is pluggable to the socket. The VCC3 startup and low conduction period circuit creates a low AC voltage dummy load, which is a resistive load. The CC hold current circuit creates a low AC current dummy load that is a constant current load.
摘要翻译: 用于包括通用控制部分的电子LED驱动器的补充调光电路具有用于在启动期间和在低导通周期期间提供电流的VCC3启动和低导通周期电路; CC保持电流电路,用于在低导通周期下为调光器提供保持电流; 用于提供电流拉拔闩锁的锁存电路; 以及PWM同步调光电路,用于根据调光器的导通周期实时提供PWM信号。 补充调光电路还具有插座和插头。 通用控制部分可插入插座的子板上。 VCC3启动和低导通周期电路产生低电压负载,这是一个电阻负载。 CC保持电流电路产生一个低电流负载,这是一个恒定的电流负载。
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公开(公告)号:US07685771B2
公开(公告)日:2010-03-30
申请号:US11810841
申请日:2007-06-07
申请人: Man-Young Jung
发明人: Man-Young Jung
IPC分类号: A01G25/00
摘要: A plant pot system has at least one plant pot with side walls, an open top and a bottom wall for containing planted soil that receives a routine watering through the open top, the plant pot having two parallel rows of a number of through holes aligned circumferentially, each of the through holes being blocked by a removable closure; one or more additional pot members with the same number of through holes at levels corresponding to the through holes of the first plant pot; and at least one water leveling members for fluidly connecting any desired number of laterally disposed plant.
摘要翻译: 植物盆系统具有至少一个具有侧壁的植物盆,开口顶部和底壁,用于容纳通过开口顶部常规浇水的种植土壤,植物盆具有两排平行的多个沿圆周对齐的通孔 每个通孔被可拆卸的封闭件阻挡; 一个或多个附加的锅构件,其具有与第一植物盆的通孔对应的水平的相同数量的通孔; 以及至少一个用于流体连接任何所需数量的横向设置的植物的水调平构件。
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公开(公告)号:US07025858B2
公开(公告)日:2006-04-11
申请号:US10378230
申请日:2003-03-03
申请人: Chung-Yen Chou
发明人: Chung-Yen Chou
CPC分类号: H01L21/6833 , Y10S156/915 , Y10T279/23
摘要: The present invention provides an apparatus for supporting a wafer in a semiconductor process. The apparatus includes an electrostatic chuck, a focus ring and a conductive material. The electrostatic chuck has a first fillister in its periphery. When a DC power is applied to the electrostatic chuck, the wafer is attached tightly to the electrostatic chuck by electromagnetic force. The focus ring has a second fillister opposite to the first fillister, and the focus ring is fixed on the periphery of the electrostatic chuck. The conductive material is located below the focus ring, and the conductive material is moving between the first fillister and the second fillister by a drive apparatus. When the conductive material is moving close to the focus ring in semiconductor etching process, it can improve the etching uniformity of the wafer periphery.
摘要翻译: 本发明提供一种用于在半导体工艺中支撑晶片的装置。 该装置包括静电卡盘,聚焦环和导电材料。 静电吸盘在其周边具有第一填充物。 当向静电卡盘施加直流电力时,晶片通过电磁力紧紧地附着在静电卡盘上。 聚焦环具有与第一填充物相对的第二填充物,并且聚焦环固定在静电卡盘的周边上。 导电材料位于聚焦环下方,导电材料通过驱动装置在第一填充器和第二填充器之间移动。 当导电材料在半导体蚀刻工艺中靠近聚焦环移动时,可以提高晶片周边的蚀刻均匀性。
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公开(公告)号:USD788108S1
公开(公告)日:2017-05-30
申请号:US29560436
申请日:2016-04-06
申请人: Sweda Company, LLC
设计人: Charles Cai
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公开(公告)号:US09200785B2
公开(公告)日:2015-12-01
申请号:US13963496
申请日:2013-08-09
申请人: Kevin Yang
发明人: Kevin Yang
IPC分类号: F21S4/00 , F21V19/00 , F21Y101/02
CPC分类号: F21V19/0025 , F21Y2115/10
摘要: An LED light includes an LED chip having a first terminal and a second terminal, and a layer assembly having first and second metal conduction layers an insulation layer sandwiched between them. An edge of the layer assembly includes a first mounting surface formed on the first conduction layer, and a second mounting surface formed on the second conduction layer. The insulation layer is located between the first mounting surface and the second mounting surface, with the first and second terminals connected to the first and second mounting surfaces, respectively.
摘要翻译: LED灯包括具有第一端子和第二端子的LED芯片,以及具有夹在它们之间的绝缘层的第一和第二金属导电层的层组件。 层组件的边缘包括形成在第一导电层上的第一安装表面和形成在第二导电层上的第二安装表面。 绝缘层位于第一安装表面和第二安装表面之间,第一和第二端子分别连接到第一和第二安装表面。
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公开(公告)号:US07357403B2
公开(公告)日:2008-04-15
申请号:US11138811
申请日:2005-05-26
申请人: Costa Vincenzo F.
发明人: Costa Vincenzo F.
IPC分类号: B62K25/08
CPC分类号: B62K21/04
摘要: A fork tree upper clamp has a pair of leg holders, a frame holder and a pair of brake line channels formed in the lower surface. The leg holder can have a shelf for abutting a top end of a hollow fork leg, so that the shelf defines a well having a connecting aperture allowing the brake line to pass from the brake line channel to the well. The clamp can be of a generally planar configuration made of a thick slab of solid aluminum that is CNC milled and then finished. Each brake line channel can terminate at a terminating recess.
摘要翻译: 叉树上部夹具具有一对腿部保持器,框架保持器和形成在下表面中的一对制动器通道。 脚架可以具有用于邻接中空叉腿的顶端的搁架,使得搁架限定具有允许制动线从制动线路通道进入井的连接孔的井。 夹具可以是由厚实的铝板制成的大致平面的构造,其被CNC铣削,然后完成。 每个制动器通道可以在终止凹部处终止。
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公开(公告)号:USD1030667S1
公开(公告)日:2024-06-11
申请号:US29792595
申请日:2022-04-08
申请人: Stevon J. Thomas
设计人: Stevon J. Thomas
摘要: FIG. 1 is a top front perspective view of a battery case showing my new design;
FIG. 2 is a bottom rear perspective view thereof;
FIG. 3 is a top plan elevation view thereof;
FIG. 4 is a front elevation view thereof, with the rear view being a mirror image thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a left side elevation view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines shown in the drawings depict portions of the article that form no part of the claimed design.-
公开(公告)号:USD974793S1
公开(公告)日:2023-01-10
申请号:US29765873
申请日:2021-01-12
申请人: James Chen
设计人: James Chen
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公开(公告)号:US09663206B2
公开(公告)日:2017-05-30
申请号:US14494840
申请日:2014-09-24
申请人: James Lee
发明人: James Lee
CPC分类号: B63H16/04 , B25G3/02 , B25G3/38 , Y10T16/44 , Y10T16/4713
摘要: A paddle handle has a handle having a handle outside member connected to a handle inside member by a handle lateral member. A handle attachment member is connected to the handle at the handle inside member. A swivel is connected to the handle attachment member. The swivel has a first position and a second position. A first handle swivel detent and a second handle swivel detent are selectively engaged by a handle swivel engagement member. The first handle swivel detent is at a different angle than the second handle swivel detent. A handle swivel control is connected to the handle swivel engagement member. The handle swivel control is biased to engage into either the first handle swivel detent or the second handle swivel detent.
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