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公开(公告)号：EP4172561A1
公开(公告)日：2023-05-03
申请号：EP21724861.6
申请日：2021-04-16
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公开(公告)号：EP4166637A1
公开(公告)日：2023-04-19
申请号：EP22193132.2
申请日：2022-08-31
IPC分类号： C11D1/22 , C11D1/66 , C11D1/75 , C11D1/90 , C11D3/00 , C11D3/20 , C11D3/33 , C11D17/00 , C11D3/37 , C11D3/38 , C11D1/83 , C08K3/04 , C11D1/94 , C11D11/00 , C11D3/12
摘要： A vehicle hard surface cleaning composition is provided that includes a surfactant present from 0.1 to 8.0 total weight percent, a hydrotrope present from 0.1 to 3.0 total weight percent, a wetting agent present from 0.1 to 5.0 total weight percent, a protectant present from 0.01 to 17 total weight percent, and a diluent making up a remainder of the composition. A method of cleaning a vehicle hard surface include applying the composition thereto and washing the composition therefrom to leave a residue of graphene or graphene oxide.
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公开(公告)号：EP4159351A1
公开(公告)日：2023-04-05
申请号：EP22209229.8
申请日：2018-06-08
发明人： DECOSTER, AI J , KADLEC, Mark S
IPC分类号： B23K9/09
摘要： A welding-type system comprising a wire feeder to provide an electrode wire to a welding-type torch and a welding-type power supply to provide power to one or both of the welding-type torch or the wire feeder. The welding-type power supply comprising a controller configured to: control a sense voltage circuit to provide a sense voltage to an output of the power supply for the wire feeder; monitor a voltage feedback signal associated with the sense voltage; determine whether the wire feeder is activated or deactivated based on a change in the voltage feedback signal; control a switched mode power supply of the power supply to provide a first power output to operate the wire feeder in response to a determination that the wire feeder is activated; control the switched mode power supply of the power supply to provide a second pulsed power output in response to a determination that the wire feeder is deactivated, the first pulsed power output being greater than the second pulsed power output; and control the sense voltage circuit to provide the sense voltage and continue to monitor the sense voltage signal in response to the determination that the wire feeder is deactivated.
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公开(公告)号：EP4147626A1
公开(公告)日：2023-03-15
申请号：EP22191116.7
申请日：2022-08-19
IPC分类号： A47L15/48
摘要： A warewash machine includes a chamber (14) with a wash zone and front(18), left (20) and right (22) access openings. At least one spray arm (23a, 23b) is disposed to spray liquid toward the wash zone. A multi-sided hood assembly (30) is movable between a lowered and closed position for washing and a raised open position for inlet and outlet of wares. An air exchange system (109) is provided for extracting hot water vapor from the chamber and for providing heated air into the chamber.
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公开(公告)号：EP4146557A1
公开(公告)日：2023-03-15
申请号：EP21727729.2
申请日：2021-05-04
发明人： LUDWIG, Christopher , BROWN, Beau
IPC分类号： B65D75/58
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公开(公告)号：EP4144470A1
公开(公告)日：2023-03-08
申请号：EP22190486.5
申请日：2022-08-16
摘要： An example welding-type power supply includes: power conversion circuitry configured to convert input power to welding-type power; a user interface configured to receive two or more inputs associated with corresponding qualitative characteristics of a welding arc created by the welding-type power, wherein the two or more inputs are defined within corresponding ranges of the respective qualitative characteristics; and control circuitry configured to: in response to a change in a first one of the two or more inputs, determine a corresponding change in a second one of the two or more inputs based on a relationship between the first and second ones of the two or more inputs; determine two or more welding-type parameters based on the two or more inputs; and control the power conversion circuitry based on the determined welding-type parameters.
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公开(公告)号：EP4141853A1
公开(公告)日：2023-03-01
申请号：EP22185109.0
申请日：2022-07-15
摘要： A high visibility safety device including a frame having one or more sockets that are each compatible with a first end of a chemical glow stick. When the glow sticks are engaged with the one or more sockets, such as by a press-fit of one glow stick end into a socket, a standable illuminated frame is enabled.
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公开(公告)号：EP4141845A1
公开(公告)日：2023-03-01
申请号：EP22188231.9
申请日：2022-08-02
摘要： Described herein are examples of weld training systems that show (e.g., transparent and/or translucent) "ghost" images of a welding tool on a display screen of a welding headgear to indicate target positions and/or target orientations of an actual welding tool. In some examples, the weld training systems may additionally "reset" the target tool image to a position closer to the actual welding tool if the target tool image gets too far away. The ability to "reset" the target tool image to a position closer to the actual welding tool may help in minimizing a risk that an operator 106 will overcompensate to try to catch up with the target tool image, which can be detrimental to the weld. Additionally, resetting the target tool image to a position closer the welding tool may allow an operator to better perceive and/or understand differences in orientation and/or other technique parameters.
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