Abstract: A rapid detection system for water and impurity of machine-harvested seed cotton in purchase link, including: a seed cotton large-impurity-cleaning device, a seed cotton sample case, a driving and transmission device, a cotton pressing device, an image collection and processing device, and a moisture regain rate detection device and a control cabinet. The seed cotton sample case consists of a positioning plate and a high light transmittance glass case, the weighing device consists of a weighing sensor, a pallet, and an electric push rod. The driving and transmission device consists of the rollers, the motor of conveyor belts and conveyor belts, the cotton pressing device consists of an electric push rod, a connecting rod, a connecting plate, and a high light transmittance glass plate. Said rapid detection system could realize the rapid detection to the impurity rate and moisture regain rate of the seed cotton.

Abstract: Various embodiments disclosed relate to contact lens including nanopores. A contact lens can include a nanoporous film including nanopores that are on an inner surface of the contact lens, and a backing lens on the nanoporous film. Various embodiments further include a biomarker-sensing region of the nanoporous film, a drug storage and delivery region of the nanoporous film, or a combination thereof.

Abstract: A transmission power allocation method is provided. The transmission power allocation method is applied in user equipment (UE). The transmission power allocation method includes the following steps. The UE calculates the target power. The UE calculates the path loss of each antenna of the UE. The UE adjusts the transmission power of each antenna, except for a first antenna which corresponds to the maximum path loss, based on the maximum path loss.

Abstract: An integrated circuit (IC) device includes a chip having a semiconductor substrate and a thermoelectric module embedded in the semiconductor substrate, where the thermoelectric module includes a first semiconductor structure electrically connected to a second semiconductor structure, where a bottom portion of thermoelectric module extends through a thickness of the semiconductor substrate, and where the first semiconductor structure and the second semiconductor structure include dopants of different conductivity types.

Abstract: The present disclosure is directed to methods for generating a multichip, hybrid node stacked package designs from single chip designs using artificial intelligence techniques, such as machine learning. The methods disclosed herein can facilitate heterogenous integration using advanced packaging technologies, enlarge design for manufacturability of single chip designs, and/or reduce cost to manufacture and/or size of systems provided by single chip designs. An exemplary method includes receiving a single chip design for a single chip of a single process node, wherein the single chip design has design specifications and generating a multichip, hybrid node design from the single chip design by disassembling the single chip design into chiplets having different functions and different process nodes based on the design specifications and integrating the chiplets into a stacked chip package structure.

Abstract: Various embodiments include a testing apparatus capable of testing gas flowing in a duct. The apparatus may include: a housing; a sampling tube extending from the housing to be inserted into the duct, the sampling tube including a gas entry channel and a gas exit channel isolated from each other, with a gas inlet of the gas entry channel and a gas outlet of the gas exit channel disposed in a part of the sampling tube leading into the duct and disposed at the same side of the sampling tube, wherein the gas inlet and the gas outlet have matching gas through-flow areas; and a sensor module disposed in the housing and in gas communication with the gas entry channel to test gas sampled from the gas entry channel.

Abstract: A screw disassembly device includes a driving mechanism, an electric screwdriver, and a collecting mechanism. The driving mechanism is coupled to the electric screwdriver to drive the electric screwdriver to move. The electric screwdriver disassembles a screw and includes a head portion. The head portion adsorbs the screw. The collecting mechanism includes a stripping member, a transfer block, and a receiving box. The transfer block is mounted on the driving mechanism. The transfer block defines a transfer chamber. The head portion movably passes through the transfer block and the transfer chamber. The stripping member clamps the screw within the transfer chamber to remove the screw from the head portion. An inner chamber of the receiving box is coupled to the transfer chamber by the transfer tube. The receiving box generates a negative pressure to suck the screw through the transfer tube into the receiving box.

Abstract: A fluorescent color scanning method is disclosed to include the steps of: scanning a standard white to obtain a first reference white W1; reducing the scanning brightness and then scanning the standard white to obtain a second reference white W2; using the first reference white and second reference white to scan every scanning document and then storing the respective scanning results Pm and Qm; and comparing Qm to W2 so as to determine if the document contains a fluorescent color or not subject to: (i) determining that the document contains a fluorescent color if Qm>W2, and then converting Qm into the accurate color output Om; and (ii) determining that the document contains no fluorescent color if Qm?W2 and then using the value of Pm as the image output value.

Abstract: The present invention discloses a biochip scanning device including a light source for emitting a light; a rotatable optical grating hologram located at one side of the light source for diffracting the light to form a diffractive light; a sampling stage that can be placed a specimen and can be irradiated with the diffractive light; and a linear charge coupled device (CCD) that can receive a reflective light of the diffractive light via the specimen. With the rotatable optical grating hologram, the light can be uniformly diffracted, and a more correct signal noise ratio is obtained to ensure accuracy of the light signal. In addition, the light can be replaced by a linear light source to effectively improve the scan speed and save the testing time.

Abstract: A fluorescent color scanning method is disclosed to include the steps of: scanning a standard white to obtain a first reference white W1; reducing the scanning brightness and then scanning the standard white to obtain a second reference white W2; using the first reference white and second reference white to scan every scanning document and then storing the respective scanning results Pm and Qm; and comparing Qm to W2 so as to determine if the document contains a fluorescent color or not subject to: (i) determining that the document contains a fluorescent color if Qm>W2, and then converting Qm into the accurate color output Om; and (ii) determining that the document contains no fluorescent color if Qm?W2 and then using the value of Pm as the image output value.

Abstract: A cooling fin structure is constructed by a thermally conductive sheet bent to form a heat radiation part and a welding part. The welding part is formed with a vacant region, which is defined by notches, openings or a slot, and the thermally conductive sheet is welded to a substrate through the welding part.

Abstract: An image scanner employs sliding elements to keep a regular depth of field between a scanning module and a scanned object. The image scanner comprises a housing, a scanning plate for holding scanned object, a plurality of sliding elements, a movable carriage, a scanning module and a driving device. The sliding elements pinch at the both sides of scanning plate and slide freely lengthwise along the scanning plate and the carriage is fixed at the sliding elements. Because the scanning plate is the same reference base for both carriage and scanned object, it is easy to keep the regular distance between carriage and scanned object.

Abstract: In an encoder portion, a communication system converts analog signals, into linear delta modulated (hereafter LDM) signals and LDM signals into compressed pulse code modulated (hereafter CPCM) signals while in a decoder portion, the system reconstructs the CPCM signals into LDM signals and then analog signals substantially corresponding to those originally input into the system.

Abstract: A telephone communication system reversibly converts input signals into adaptive delta modulated (hereafter ADM) signals and then into pulse code modulated signals. In one embodiment, an encoder of a telephone communication system receives analog signals, for example voice signals, in a comparator which also receives an analog signal from an integrator for periodically providing ADM signals. The ADM signals are provided to a pattern detector responsive to predetermined patterns of the ADM signals to supply a step size increase or decrease signal to the integrator which then generates the analog signal compared with the input signal for forming the ADM signals. Each signal from the pattern detector is a linear pulse code modulated (hereafter LPCM) signal representing a signal increment corresponding to that represented by the ADM signal. Each LPCM signal increment is then added to the total of each preceding LPCM signal increment to form LPCM signals representing the input analog signal.

Abstract: A telephone communication system reversibly converts input signals into adaptive delta modulated (hereafter ADM) signals and then into pulse code modulated signals. In one embodiment, a path for sending signals from a subscriber switch to a central office of a telephone communication system receives analog signals, for example voice signals, in a comparator which also receives an analog signal from an integrator for periodically providing ADM signals. The ADM signals are provided to means responsive to patterns of the ADM signals for providing a pattern controlled signal to the integrator which then generates the analog signal compared with input signal for forming the ADM signals. The ADM signals are also transmitted to digital means detecting the patterns of the ADM signals and responsive to each ADM signal and the detected patterns of the ADM signals for providing a linear pulse code modulated (hereafter LPCM) signal representing a signal increment corresponding to that represented by the ADM signal.