Abstract: A gravity water filter comprises a cover, a filter water bucket, a purified water bucket, and a filter element component; wherein the cover, the filter water bucket and the purified water bucket are detachably connected from top to bottom; a water flowing hole is arranged at the bottom of the filter water bucket; the filter element component is arranged in the filter water bucket through a sealed fixed structure, and the water outlet port of the filter element component is connected to the purified water bucket. The advantage of adopting the above technical solutions is that through the action of gravity, clean and drinkable water is obtained through filtration by the filter element component and flows to the purified water bucket. The watch window facilitates users to observe the remaining amount of purified water, and the accommodating slot reduces the unfilterable liquid to be filtered in the filter water bucket.

Abstract: A single piece light pipe is designed to provide dual-field, multi-color, multi-directional illumination. The light pipe is combined with a single PCB having a plurality of LEDs to create a compact illuminator that can selectively provide dark field and bright field with red, green, blue color, broad spectrum, or combination of any color in horizontal, vertical, diagonal, or combination of any direction. The single piece light pipe is compact in size and light in weight. The non-closed form option not only can further reduce the weight but also can allow arrange opening area clearance for: (1) visual aiming and alignment in application, especially for hand held application; (2) reducing illumination crosstalk to unwanted directions; and for (3) mechanical integration. The improvements allow the illuminator to read direct product marking (DPM) type of barcodes.

Abstract: This application provides a display method and an electronic device. The method includes: The electronic device may generate a transition animation of the electronic device based on a user selection and a video stored in the electronic device.

Abstract: This application provides a display method and an electronic device. When the electronic device switches from a screen-off mode to a lock-screen mode, the electronic device may perform gradual expansion from a last image frame displayed in a screen-off interface, and in a gradual expansion process, successively play a transition animation during switching from the screen-off interface to a lock-screen interface.

Abstract: A device connection establishment method and a terminal device. A first terminal moves a cursor to an edge on a first side of a first interface in response to a move operation. Further, the first terminal enters a preset mode in response to a move operation. A first operation performed by a user on an input device can be received. A second terminal performs, in response to a third operation, a function corresponding to the first operation. In addition, the first terminal continuously displays first prompt information to prompt the user that the first terminal and the second terminal start to establish a short-range communication connection, and the second terminal continuously displays second prompt information to prompt the user that the first terminal and the second terminal start to enter the preset mode.

Abstract: An active clamp flyback circuit includes: a clamp capacitor that is connected to a primary-side winding of a transformer and that is configured to absorb leakage inductance energy of the primary-side winding; an auxiliary switching transistor that is configured to control the clamp capacitor to perform reverse excitation power charging on the primary-side winding by using the auxiliary switching transistor; a first diode, where the first diode is connected in series between the clamp capacitor and the auxiliary switching transistor; and a second diode, where the second diode is connected between the first diode and the clamp capacitor, and the second diode is connected in series between the clamp capacitor and a primary-side auxiliary winding.

Abstract: Systems, methods, and devices are disclosed herein for developing a cell design. Operations of a plurality of electrical cells are simulated to collect a plurality of electrical parameters. A machine learning model is trained using the plurality of electrical parameters. The trained machine learning model receives data having cell layout design constraints. The trained machine learning model determines a cell layout for the received data based on the plurality of electrical parameters. The cell layout is provided for further characterization of electrical performance within the cell layout design constraints.

Abstract: A transceiver protection device includes a body operable to be coupled with a cable. The cable is operable to be coupled, via a connector of the cable, to a transceiver. A detach component is operable to receive a detach force to detach the cable from the transceiver. The detach component extends from the body such that the detach component is adjacent to the transceiver when the cable is coupled with the transceiver. A catch component extends from the body. The catch component is operable to be received in an aperture formed by a hanger of the transceiver.

Abstract: A gravity water filter comprises a cover, a filter water bucket, a purified water bucket, and a filter element component; wherein the cover, the filter water bucket and the purified water bucket are detachably connected from top to bottom; a water flowing hole is arranged at the bottom of the filter water bucket; the filter element component is arranged in the filter water bucket through a sealed fixed structure, and the water outlet port of the filter element component is connected to the purified water bucket. The advantage of adopting the above technical solutions is that through the action of gravity, clean and drinkable water is obtained through filtration by the filter element component and flows to the purified water bucket. The watch window facilitates users to observe the remaining amount of purified water, and the accommodating slot reduces the unfilterable liquid to be filtered in the filter water bucket.

Abstract: A power module, a control circuit, and an electronic device. The power module is configured to receive an alternating current input by an alternating-current power supply. The power module includes a rectifier circuit, a valley-fill PFC circuit, a controllable switch, and a control circuit. The controllable switch is connected between one capacitor of the valley-fill PFC circuit and a reference ground, and is connected in parallel to in series to a diode. The control circuit controls, depending on a type of the alternating current, the controllable switch to be turned on or off. In the embodiments, when the power module receives a low-voltage alternating current, the valley-fill PFC circuit stops running, to improve power conversion efficiency of the power module.

Abstract: A method is: An electronic device displays a first interface of a first application in full screen at a first moment. The electronic device displays split-screen prompt information in the first interface of the first application when a first preset condition is satisfied, where in the split-screen prompt information, an application icon of the first application is located on a left side, an upper side, or an upper left side of an application icon of a second application, a preset graphic and/or preset text are also included in the split-screen prompt information. The electronic device displays a split-screen interface in response to an operation by a user based on the split-screen prompt information, where the split-screen interface includes the first interface of the first application and a second interface of the second application.

Abstract: Disclosed is a power supply method for an intrinsically-safe gas chromatograph.

Abstract: This application provides a display method and an electronic device. The method includes: in a process of displaying a first transition animation on a first screen of the electronic device, if the first transition animation displayed on the first screen is interrupted, continuing, by the electronic device, to play an unfinished part of the first transition animation on a switched-to second screen, allowing a transition animation of the electronic device to be applied to more scenarios to improve user experience.

Abstract: Systems, methods, and devices are disclosed herein for developing a cell design. Operations of a plurality of electrical cells are simulated to collect a plurality of electrical parameters. A machine learning model is trained using the plurality of electrical parameters. The trained machine learning model receives data having cell layout design constraints. The trained machine learning model determines a cell layout for the received data based on the plurality of electrical parameters. The cell layout is provided for further characterization of electrical performance within the cell layout design constraints.

Abstract: An always on display method and an electronic device relate to the field of terminal technologies. The electronic device receives a screen-off event. In response to the screen-off event, the electronic device may enter the screen-off state. In the screen-off state, the electronic device may display a first screen-off animation in a first screen-off animation group based on a charging status and power information of the electronic device; and after the first screen-off animation ends, if the electronic device detects a first touch operation input by the user, the electronic device may display a second screen-off animation in the first screen-off animation group in response to the first touch operation.

Abstract: A method includes configuring a preset reference pulse number, and controlling a test contact piece for testing chip leads to move toward a target chip lead, using a control signal corresponding to the preset reference pulse number. First data is continuously obtained and used to determine whether the test contact piece is in contact with the target chip lead. When the test contact piece is in contact with the target chip lead, the test contact piece is controlled to stop moving. Second data is obtained characterizing movement of the test contact piece from a time when the test contact piece initially contacts the target chip lead to a time when the test contact piece stops moving. The preset reference pulse number is adjusted based on the second data. A system and device, and a computer-readable storage medium are also provided for implementing the method.

Abstract: This application provides a display method and an electronic device. The method includes: playing a first transition animation in normal order on a desktop on a display of the electronic device; and playing the first transition animation in reverse order on a screen offscreen after switching from the desktop to the screen off screen on the display of the electronic device. In this way, a transition animation can be applied to more scenarios to improve user experience.

Abstract: A card display method and a terminal device. In the card display method, after a user adds a card of a first application to a desktop of an electronic device, the card of the first application is displayed on the desktop of the electronic device, and the user may drag an icon or a card of another application to a display region corresponding to the card of the first application and hover for specified duration, to add the card of the another application. If the electronic device detects that the user drags the icon or the card of the another application to the display region and hovers for time longer than a period of time, the electronic device adds the card of the another application to the display region.

Abstract: Systems and methods for zero-shot prompt ensembling for zero-shot classification with text-image models can include utilizing a pre-trained text-image model to perform downstream tasks based on prompt-based weighting. The systems and methods may adjust for frequency-based bias and may automatically determine different prompt associations with a given downstream task. The systems and methods can aggregate weighted text embeddings and then determine a classification output based on similarity measures between an image embedding and the aggregated weighted text embeddings.