Abstract: A power system including a first battery pack, a second battery pack, and a power management circuit is disclosed. The first battery pack has a first end and a second end, and has a first battery capacity. The second battery pack has a third end and a fourth end. The third end is coupled to the second end of the first battery pack and provides a low battery voltage. The fourth end is grounded, the second battery pack has a second battery capacity, and the second battery capacity is greater than the first battery capacity. The power management circuit is coupled to the second battery pack to receive the low battery voltage, and provides a component operating voltage to an electronic components based on the low battery voltage.

Abstract: A method includes: obtaining impact values for characteristic conditions; selecting training data subsets respectively from training data sets according to the impact values; obtaining a candidate model and an evaluation value based on the training data subsets; supplementing the training data subsets according to the impact values; obtaining another candidate model and another evaluation value based on training data subsets thus supplemented; repeating the step of supplementing the training data subset, and the step of obtaining another candidate model and another evaluation value based on the training data subsets thus supplemented; and selecting one of the candidate models as a prediction model based on the evaluation values.

Abstract: An information handling system includes multiple dual in-line memory modules (DIMMs) and a basic input/output system (BIOS). The DIMMs form a memory system of the information handling system. The BIOS begins a system boot of the information handling system, and performs a first memory reference code training. Based on the first memory reference code training, the BIOS discovers a bad DIMM of the DIMMs, and stores information associated with the bad DIMM. The BIOS reboots the information handling system. During the reboot, the BIOS retrieves the information associated with the bad DIMM. The BIOS disables a slot associated with the bad DIMM. In response to the slot being disabled, the BIOS performs a second memory reference code training. Based on the second memory reference code training, the BIOS downgrades the memory system to a closest possible DIMM population.

Abstract: A secondary-side protection and sense circuit for a power converter has a sensing component, an adder amplifying circuit, an electronic switch, and a charge/discharge circuit. The sensing component is connected to an output connecting terminal of the power converter. The adder amplifying circuit has an operational amplifier, a first resistor, and a second resistor. The operational amplifier has an input terminal connected to the sensing component, an output terminal connected to a primary-side control component, and a power terminal. The first resistor and the second resistor are connected in series and between the input terminal and the power terminal of the operational amplifier. The electronic switch is connected between a ground terminal and a connection node between the first resistor and the second resistor. The charge/discharge circuit is connected to the electronic switch and the power terminal of the operational amplifier.

Abstract: A method for forming a semiconductor package is provided. The method includes forming a first alignment mark in a first substrate of a first wafer and forming a first bonding structure over the first substrate. The method also includes forming a second bonding structure over a second substrate of a second wafer and trimming the second substrate, so that a first width of the first substrate is greater than a second width of the second substrate. The method further includes attaching the second wafer to the first wafer via the first bonding structure and the second bonding structure, thinning the second wafer until a through-substrate via in the second substrate is exposed, and performing a photolithography process on the second wafer using the first alignment mark.

Abstract: A method of a circuit signal enhancement of a circuit board comprises the following steps: forming a first substrate body with a first signal transmission circuit layer and a second substrate body with a second signal transmission circuit layer; forming a first signal enhancement circuit layer and a second signal enhancement circuit layer on the first substrate body and the second substrate body; forming a third substrate body with a third signal transmission circuit layer and a fourth substrate body with a fourth signal transmission circuit layer on the carrier; separating the third substrate body and the fourth substrate body from the carrier; combining the first signal transmission circuit layer and the third signal transmission circuit layer through the first signal enhancement circuit layer; and combining the second signal transmission circuit layer and the fourth signal transmission circuit layer through the second signal enhancement circuit layer.

Abstract: A device for encouraging and guiding a spirometer user includes a housing, a main valve, a visual assembly, and a sound making assembly. The housing has a guiding channel, a first outlet channel, a second outlet channel, and an inlet channel. The main valve is disposed in a housing communicating with the guiding channel, the first outlet channel, the second outlet channel or the inlet channel and configured to regulate or control fluid flowing paths. The visual assembly includes a check valve in the second outlet channel, and at least one movable member. The sound making assembly includes a check valve and a sound maker. So, it can generate the visual and sound encouraging effects for learning how to use a spirometer correctly.

Abstract: A virtual metrology method using a convolutional neural network (CNN) is provided. In this method, a dynamic time warping (DTW) algorithm is used to delete unsimilar sets of process data, and adjust the sets of process data to be of the same length, thereby enabling the CNN to be used for virtual metrology. A virtual metrology model of the embodiments of the present invention includes several CNN models and a conjecture model, in which plural inputs of the CNN model are sets of time sequence data of respective parameters, and plural outputs of the CNN models are inputs to the conjecture model.

Abstract: A method for labeling object of operating system is adapted to a target object of a target operating system, wherein the target object has a target attribute. The method comprises: generating a default label by a labeling tool according to the target attribute; obtaining a reference object of a reference operating system, wherein the reference object has a reference attribute and a reference label; comparing whether the target attribute and the reference attribute are identical and generating a comparison result; and labeling the target object with the default label, the reference label, or one of a plurality of candidate labels according to the comparison result and a type of the target object.

Abstract: A sputtering target structure includes a body having a first side and an opposing second side. A first sputtering target is coupled to the first side of the body. The first sputtering target includes a first material. A second sputtering target is coupled to the second side of the body. The second sputtering target includes a second material. A rotation mechanism is coupled to the body and is configured to allow rotation of the body from a first orientation to a second orientation.

Abstract: A sputtering target structure includes a body having a first side and an opposing second side. A first sputtering target is coupled to the first side of the body. The first sputtering target includes a first material. A second sputtering target is coupled to the second side of the body. The second sputtering target includes a second material. A rotation mechanism is coupled to the body and is configured to allow rotation of the body from a first orientation to a second orientation.

Abstract: A method for labeling object of operating system is adapted to a target object of a target operating system, wherein the target object has a target attribute. The method comprises: generating a default label by a labeling tool according to the target attribute; obtaining a reference object of a reference operating system, wherein the reference object has a reference attribute and a reference label; comparing whether the target attribute and the reference attribute are identical and generating a comparison result; and labeling the target object with the default label, the reference label, or one of a plurality of candidate labels according to the comparison result and a type of the target object.

Abstract: A sputtering target structure includes a body having a first side and an opposing second side. A first sputtering target is coupled to the first side of the body. The first sputtering target includes a first material. A second sputtering target is coupled to the second side of the body. The second sputtering target includes a second material. A rotation mechanism is coupled to the body and is configured to allow rotation of the body from a first orientation to a second orientation.

Abstract: A system and method for structuring search results for attribute comparison are presented. A product selection from a user device is received. The product selection has a plurality of attributes associated with it. A plurality of adjustable sliders configured to allow the user to refine a search is generated and caused to be displayed in a user interface of the user device. One or more adjustments of the plurality of adjustable sliders is received. In response to the user to an adjustment made to a first adjustable slider of the plurality of adjustable sliders, an analysis of a networked database for search results that match values indicated by the plurality of adjustable sliders including the adjustment made to the first adjustable slider is performed. The search results are caused to be presented on the user interface displayed on the user device.

Abstract: Systems and methods for displaying annotations associated with an electronic document. One system includes an electronic computing device with an electronic processor configured to display a user interface on a display device. The user interface includes a canvas displaying a first subset of content included in the electronic document and a region scrollable independent from the canvas. The electronic processor is also configured to display a first plurality of annotations in the region. Each of the first plurality of annotations are associated with an anchor within the first subset of the content and displayed spaced within the region in at least one dimension based on spacing of the associated anchors. The electronic processor is further configured to change the region to display a second plurality of annotations in the region in response to changing the canvas to display a second subset of the content included in the electronic document.

Abstract: A system and method for structuring search results for attribute comparison are presented. A product selection from a user device is received. The product selection has a plurality of attributes associated with it. A plurality of adjustable sliders configured to allow the user to refine a search is generated and caused to be displayed in a user interface of the user device. One or more adjustments of the plurality of adjustable sliders is received. In response to the user to an adjustment made to a first adjustable slider of the plurality of adjustable sliders, an analysis of a networked database for search results that match values indicated by the plurality of adjustable sliders including the adjustment made to the first adjustable slider is performed. The search results are caused to be presented on the user interface displayed on the user device.

Abstract: A clamp lamp uses two clamping parts to clamp an outer casing of a monitor stably. In an embodiment, the clamp lamp also uses a C-shaped resilient clip for convenience of clamping a light source thereof. In another embodiment, the clamp lamp also uses a C-shaped resilient clip for convenience of clamping a light source thereof, and a resilient part for assisting the clamping. In another embodiment, the clamp lamp also uses the two clamping parts to clamp the outer casing by touching front and rear surfaces of the outer casing simultaneously; therein, the portion of one clamping part that touches the front surface is shorter than the portion of the other clamping part that touches the rear surface.

Abstract: A sputtering target structure includes a body having a first side and an opposing second side. A first sputtering target is coupled to the first side of the body. The first sputtering target includes a first material. A second sputtering target is coupled to the second side of the body. The second sputtering target includes a second material. A rotation mechanism is coupled to the body and is configured to allow rotation of the body from a first orientation to a second orientation.

Abstract: Systems and methods for displaying annotations associated with an electronic document. One system includes an electronic computing device with an electronic processor configured to display a user interface on a display device. The user interface includes a canvas displaying a first subset of content included in the electronic document and a region scrollable independent from the canvas. The electronic processor is also configured to display a first plurality of annotations in the region. Each of the first plurality of annotations are associated with an anchor within the first subset of the content and displayed spaced within the region in at least one dimension based on spacing of the associated anchors. The electronic processor is further configured to change the region to display a second plurality of annotations in the region in response to changing the canvas to display a second subset of the content included in the electronic document.

Abstract: A sputtering target structure includes a body having a first side and an opposing second side. A first sputtering target is coupled to the first side of the body. The first sputtering target includes a first material. A second sputtering target is coupled to the second side of the body. The second sputtering target includes a second material. A rotation mechanism is coupled to the body and is configured to allow rotation of the body from a first orientation to a second orientation.