Abstract: A funnel storage device is provided, wherein the funnel storage device includes: a tubular member including a first end portion and a second end portion; a receiving member connected to the first end portion, in communication with an interior of the tubular member, and tapering in a direction toward the first end portion; and a base connected to the second end portion, not in communication with the interior of the tubular member, and expanding in a direction away from the second end portion.

Abstract: A flying probe includes a test module and a processor. The test module measures a plurality of delta capacitances associated with a plurality of vias in a printed circuit board. The plurality of vias include first, second, third and fourth vias. Each different delta capacitance is measured between a different pair of the vias. The processor compares all the delta capacitances to a threshold value. In response to multiple delta capacitances associated with the first via being greater than or equal to the threshold value, the processor detects a possible via stripping issue for the first via.

Abstract: A fluid filling device is provided, including: a covering unit, a quick-connecting unit and a base. The covering unit is configured to cover an opening portion. The covering unit includes a first flow channel, and the first flow channel is configured to be communicated with an interior of the opening portion. The quick-connecting unit is disposed on the covering unit and communicated with the first flow channel. The base includes at least one joint, a second flow channel and a connection portion. The at least one joint is configured to be assembled with at least one pipe. The second flow channel is communicated respectively with the at least one joint and the connection portion. The connection portion is detachably and communicatedly connected with the quick-connecting unit.

Abstract: A circuit board includes an insulation part, a support layer disposed on the insulation part, a metal case disposed in the insulation part, a heat-exchanging fluid distributed within the enclosed space, and a first porous material distributed within the enclosed space. The metal case is thermally coupled to the support layer and includes a first inner surface, a second inner surface opposite to the first inner surface and positioned between the first inner surface and the support layer, a third inner surface connecting the first inner surface and the second inner surface, and an enclosed space surrounded by the first inner surface, the second inner surface and the third inner surface. The first porous material is disposed on the first inner surface.

Abstract: Techniques for presenting a content item with a media item are described. The techniques include receiving user input indicating a placement preference for a content item to be presented with a media item. The placement preference indicates a presentation preference of the content item relative to presentation of the media item. The placement preference is used to influence selection of a media item with which the content item is to be presented.

Abstract: An oil filling device is provided, including: a main body, configured to cover an open end portion of an oil pot, including at least one first sliding portion and a channel; a control member, rotatably disposed on the main body; two clamping members, at least one of the two clamping members including a second sliding portion slidably mounted to the at least one first sliding portion; at least one guiding unit, each of the at least one guiding unit including a guiding groove and an assembly portion; at least one positioning member, connected to the assembly portion and slidably disposed within the guiding groove, wherein rotation of the control member operates to control at least one of the two clamping members to move relative to the main body so that the two clamping members relatively approach to or distance away from each other.

Abstract: A magnetic device having a first coil and a second coil, wherein the first coil is wound in a first direction when viewed from the first terminal part of the first coil, and the second coil is wound in a second direction when viewed from the third terminal part of the second coil, wherein the first direction and the second direction are opposite to each other for canceling magnetic fluxes generated by the first coil and the second coil.

Abstract: A flying probe includes a test module and a processor. The test module measures a plurality of delta capacitances associated with a plurality of vias in a printed circuit board. The plurality of vias include first, second, third and fourth vias. Each different delta capacitance is measured between a different pair of the vias. The processor compares all the delta capacitances to a threshold value. In response to multiple delta capacitances associated with the first via being greater than or equal to the threshold value, the processor detects a possible via stripping issue for the first via.

Abstract: A fluid filling device is provided, including: a covering unit, a quick-connecting unit and a base. The covering unit is configured to cover an opening portion. The covering unit includes a first flow channel, and the first flow channel is configured to be communicated with an interior of the opening portion. The quick-connecting unit is disposed on the covering unit and communicated with the first flow channel. The base includes at least one joint, a second flow channel and a connection portion. The at least one joint is configured to be assembled with at least one pipe. The second flow channel is communicated respectively with the at least one joint and the connection portion. The connection portion is detachably and communicatedly connected with the quick-connecting unit.

Abstract: A pumping device with suction/injection function for changing fluid. The pumping device including: a barrel; a bottom portion, connected to the barrel; a pumping mechanism, configured to drain fluid out from or inject fluid into the barrel; and at least one wheel, connected to the bottom portion so that the pumping device is easy to move. Whereby, the pumping device can be moved easily.