Abstract: A farming machine including a number of treatment mechanisms treats plants according to a treatment plan as the farming machine moves through the field. The control system of the farming machine executes a plant identification model configured to identify plants in the field for treatment. The control system generates a treatment map identifying which treatment mechanisms to actuate to treat the plants in the field. To generate a treatment map, the farming machine captures an image of plants, processes the image to identify plants, and generates a treatment map. The plant identification model can be a convolutional neural network having an input layer, an identification layer, and an output layer. The input layer has the dimensionality of the image, the identification layer has a greatly reduced dimensionality, and the output layer has the dimensionality of the treatment mechanisms.

Abstract: Capacitor structures with pitch-matched capacitor unit cells are described. In an embodiment, the capacitor unit cells are formed by interdigitated finger electrodes. The finger electrodes may be pitch-matched in multiple metal layers within a capacitor unit cell, and the finger electrodes may be pitch-matched among an array of capacitor unit cells. Additionally, border unit cells may be pitch-matched with the capacitor unit cells.

Abstract: A non-volatile memory cell includes a storage transistor having a first terminal, a second terminal, and a gate terminal. During a program operation, the first terminal of the storage transistor receives a data voltage according to a weighting to be stored in the non-volatile memory cell, the second terminal of the storage transistor is floating, and the gate terminal of the storage transistor is coupled to a program voltage. The program voltage is greater than the data voltage.

Abstract: A heat dissipation apparatus for a plurality of heat-generating electrical devices in a server dissipates heat of the heat-generating electrical devices by using heat-absorbing liquid. The apparatus includes a container, an inlet pipe, and an outlet pipe. The container contains a non-conductive coolant liquid and the plurality of heat-generating electrical devices are entirely submerged in the coolant liquid.

Abstract: An object labeling system includes a first object labeling module, a second object label model, a label integrating module and an inter-frame tracking module. The first object label module is configured to generate a first object labeling result according to a first 2D image, wherein the first 2D image is one of the frames of a 2D video. The second object labeling module is configured to generate a second 2D image according to a 3D information, and to generate a second object labeling result according to the 3D information and the second 2D image. The label integrating is configured to generate a third object labeling result according to the first object labeling result and the second object labeling result. The inter-frame tracking module is configured to perform an inter-frame object labeling process according to the third object labeling result to generate a fourth object labeling result.

Abstract: A method for marking adventitious sounds is provided. The method includes: receiving a lung sound signal generated by a sensor from a chest cavity sound signal; capturing a lung sound signal segment from the lung sound signal every sampling time interval; converting the lung sound signal segments into spectrograms; inputting the spectrograms into a recognition model to determine whether the spectrograms include adventitious sounds; obtaining time points of occurrence corresponding to the adventitious sounds according to abnormal spectrograms including the adventitious sounds, and the number of occurrences of the adventitious sounds corresponding to the time points; and marking an adventitious sound signal segment having the highest probability of occurrence of the adventitious sound in the lung sound signal according to the time points and the number of occurrences.

Abstract: A power supply device includes a first conversion module and a second conversion module. The first conversion module is adapted to convert a first alternating current into a first direct current and includes a first body, a first input portion having a first alternating current input terminal, a first output portion having a first output terminal, and a first coupling portion having a first coupling terminal. The first coupling terminal and the first output terminal are connected. The second conversion module is adapted to convert a second alternating current into a second direct current and includes a second body, a second input portion having a second alternating current input terminal, a second coupling portion having a second coupling terminal, a third coupling portion having a third coupling terminal, and a second output portion having a second output terminal. The second output terminal and the second coupling terminal are connected.

Abstract: A device includes a substrate, a stacked structure and a first gate stack. The stacked structure includes a plurality of first semiconductor layers and a plurality of second semiconductor layers alternately stacked over the substrate. One of the first semiconductor layers has a height greater than a height of one the second semiconductor layers. The first gate stack wraps around the stacked structure.

Abstract: A liquid immersion cooling device includes a mounting frame, a liquid reservoir mounted to the mounting frame, and a cold source distributor mounted on an outer side of the mounting frame. The liquid reservoir is configured to immerse a server in an insulating coolant. The liquid reservoir is movably mounted to the mounting frame. The cold source distributor comprises a telescopic cold source tube and a telescopic heat return tube. An output end of the cold source tube and an output end of the heat return tube are coupled to the liquid reservoir. When the liquid reservoir is pulled out of the mounting frame, the cold source tube and the heat return tube are extended by the liquid reservoir to a predetermined length. When the liquid reservoir is pushed into the mounting frame, the cold source tube and the heat return tube are retracted.

Abstract: Capacitor arrays and methods of operating a digital to analog converter are described. In an embodiment, a capacitor array includes a unit capacitor (Cu) structure characterized by a unit capacitance value, a plurality of different super-unit capacitor structures, and a plurality of different sub-unit capacitor structures, each different sub-unit capacitor structure having a different capacitance defined by a division of the unit capacitance value.

Abstract: An optical identification method for sensing a physiological feature, includes: projecting light to a physiological portion for generating reflection light from the physiological portion; receiving the reflection light, to generate an image; generating slant pattern information according to the image; transforming the slant pattern information into a pattern identification matrix; and determining the physiological feature according to the pattern identification matrix.

Abstract: A cooling device includes a cooling tank, a support frame, and a rotary shaft. The cooling tank accommodates coolant and an electronic device. The electronic device is immersed in the coolant. The support frame defines an opening in a first side plate and a receiving space communicating with the opening. The cooling tank is received in the receiving space. The cooling tank includes a base plate and a sidewall. The rotary shaft is rotationally mounted to a bottom corner of the cooling tank formed by the base plate and the sidewall. The rotary shaft serves as a rotating axis of the cooling tank to rotate the cooling tank out of the opening.

Abstract: A masking structure for a wafer supporting plate comprises a cavity; a carrying tray having a plurality of recesses in a top surface thereof for receiving a plurality of wafers; the carrying tray can be transferred into and out of the cavity by using a robot; a supporting plate installed within the cavity and below the carrying tray; the supporting plate could move upwards, and downwards; a mask installed within the cavity and above the carrying tray; the mask formed with a plurality of through holes which are positioned and shaped to be corresponding to those of the wafers on the carrying tray; therefore, when the supporting plate lifts the carrying tray to be near the mask, the wafers are exposed out of the through holes.

Abstract: A method includes placing a photomask having a contamination on a surface thereof in a plasma processing chamber. The contaminated photomask is plasma processed in the plasma processing chamber to remove the contamination from the surface. The plasma includes oxygen plasma or hydrogen plasma.

Abstract: A tool for verifying a user interface (UI) design of a mobile application receives a screenshot of the application's UI operating at a target device and retrieves a reference UI design image that corresponds to the received screenshot. The tool generates a plurality of images based on discrepancies between the screenshot and the reference UI design image. The plurality of images include a set of differential images in which each pixel location has a value that is based on a difference between corresponding pixels at the same pixel location of the reference UI design image and of the screenshot. The plurality of imagers also include at least one blended image that is an overlay of the reference UI design image with the screenshot.

Abstract: A movable equipment loading and unloading structure for movably mounting equipment within a container includes a loading and unloading assembly and a guide assembly. The loading and unloading assembly includes a loading and unloading rail mounted to a ceiling of the container and a loading and unloading wheel assembly movably coupled to the loading and unloading rail. The loading and unloading wheel assembly is mounted to a side of the equipment. The guide assembly includes a guide rail mounted to a floor of the container and at least one guide wheel rollably coupled to the guide rail. The guide wheel is mounted to another side of the equipment opposite to the side mounted to the loading and unloading wheel assembly.

Abstract: An equipment moving device for moving equipment in and out of a container includes a base, a cover rotationally coupled to the base, a driving member mounted to an outer side of the cover, a transmission assembly mounted within the base and the cover and coupled to the driving member, and a pushing member. One end of the pushing member is coupled to the transmission assembly, and another end of the pushing member is mounted to the equipment. The driving member causes the transmission assembly to drive the pushing member to move the equipment.

Abstract: Capacitor arrays and methods of operating a digital to analog converter are described. In an embodiment, a capacitor array includes a unit capacitor (Cu) structure characterized by a unit capacitance value, a plurality of different super-unit capacitor structures, and a plurality of different sub-unit capacitor structures, each different sub-unit capacitor structure having a different capacitance defined by a division of the unit capacitance value.

Abstract: Embodiments of the present disclosure describe a photoelectrochemical (PEC) cell comprising a semiconductor photoelectrode configured with at least two light-harvesting faces; a catalyst layer deposited on at least one light-harvesting face and in contact with an electrolyte; a reference electrode deposited on at least another light-harvesting face; and a counter electrode in contact with the electrolyte.

Abstract: A liquid-immersion cooling device includes a reservoir, a partition board, and a heat exchanger. The reservoir contains coolant to immerse the electronic device. The partition board and the heat exchanger are mounted within the reservoir. The partition board is arranged parallel to the electronic device. The heat exchanger and the electronic device are respectively arranged on opposite sides of the partition board within the reservoir. The partition board is configured to guide a flow of the coolant within the reservoir. When the coolant flows through the electronic device and carries away heat generated by the electronic device, the coolant carrying the heat is guided by the partition board to flow through the heat exchanger. After exchanging heat with the heat exchanger, the coolant is guided by the partition board to flow through the electronic device.