Abstract: A control method is disclosed to prevent false triggering of over-current protection. A power converter comprises high-side and low-side switches connected in series between an input power line and a ground line, for driving a resonant circuit to resonate. The power converter includes a detector detecting the resonant circuit to provide a detection signal representing a magnitude of resonance in the resonant circuit. A duty cycle of one of the high-side and low-side switches is detected, and a threshold is determined in response to the duty cycle. An over-current protection is triggered based on the threshold and the detection signal. When the over-current protection is triggered, at least one of the high-side and low-side switches stops providing power to the resonant circuit, and the resonance subsides.

Abstract: A modular telescopic arm by motor control includes a knuckle module, a telescopic module, an outer sleeve module and an inner sleeve module. The telescopic module is disposed to one end of the knuckle module. The telescopic module includes a ball screw assembly. The ball screw assembly has a screw shaft, and a nut disposed around the screw shaft. The nut is able to slide along the screw shaft. The outer sleeve module is mounted around the one end of the knuckle module. The screw shaft is longitudinally mounted in the outer sleeve module. The inner sleeve module is disposed to the one end of the knuckle module, and the inner sleeve module surrounds a part of the telescopic module. The outer sleeve module surrounds the inner sleeve module. One end of the inner sleeve module is fastened around the nut.

Abstract: A keyboard with wire aging self-adaption, a self-adaption method for keyboard, an electronic computing device readable medium with a stored program, and an electronic computing device program product are provided. In the keyboard, a processor feeds a scanning signal to each scanning line in turn during a scanning round. In response to the conduction state of one of switching elements, the processor detects a return signal on the corresponding return line and selects one or more scanning lines as a testing line. During a first duration in which the testing line maintains the scanning signal, according to the time difference between the starting points of the first duration and the return signal and the response time parameter corresponding to the testing line that is stored in the memory, the processor determines whether to update the response time parameter corresponding to the testing line that is stored in the memory.

Abstract: A grounding cap module includes a main body, a frame portion, and a cap portion. The main body includes a first opening penetrating the main body and a grounding portion disposed on a periphery of the main body and configured to be electrically grounded. The frame portion is disposed on the main body and includes a second opening aligned with the first opening. The cap portion is disposed on the frame portion and covers the second opening, wherein the first opening, the second opening and the cap portion define a receiving cavity. A gas injection device and an etching apparatus using the same are also provided.

Abstract: A frame assembly includes a carrier and a frame. The carrier includes a bottom wall, and inner and outer side walls. The bottom wall is formed with an opening. The inner side wall is located in the opening. The inner and outer side walls extend from the bottom wall along an upright direction. The inner and outer side walls respectively include first inner and outer engaging structures. The outer side wall is spaced from the inner side wall. The frame includes a frame body, and inner and outer lateral walls. The inner and outer lateral walls extend from the frame body and respectively include second inner and outer engaging structures. The outer lateral wall is spaced from the inner lateral wall. The first and second inner engaging structures are engaged with each other, and the first and second outer engaging structures are engaged with each other.

Abstract: Disclosed herein is an isolated strain of Lactobacillus rhamnosus LRH05, which is deposited at Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH under an accession number DSM 33616. Also disclosed herein are a composition including the isolated strain of Lactobacillus rhamnosus LRH05 for treating a metabolic syndrome-related disorder and for modifying gut microbiota, and use of the isolated strain of Lactobacillus rhamnosus LRH05 for treating a metabolic syndrome-related disorder and for modifying gut microbiota.

Abstract: A phase sequence adjustment system includes a power conversion circuit and a control circuit. The power conversion circuit is connected to a main power supply with a phase sequence. The control circuit respectively provides a first and a second excitation signals to the power conversion circuit, so as to short the power conversion circuit with the main power supply twice. The control circuit includes a current detection circuit and a control unit. The current detection circuit obtains two current signals respectively during two short-circuit operations. The control unit calculates two current phase angles respectively according to these two current signals and determines whether the phase sequence is positive or negative accordingly. The control unit selects one from the two current phase angles, calculates a voltage phase angle of the main power and a phase angle difference there-between to adjust a feedback phase sequence accordingly.

Abstract: In an embodiment, a method includes: forming a fin extending from a substrate; forming a first gate mask over the fin, the first gate mask having a first width; forming a second gate mask over the fin, the second gate mask having a second width, the second width being greater than the first width; depositing a first filling layer over the first gate mask and the second gate mask; depositing a second filling layer over the first filling layer; planarizing the second filling layer with a chemical mechanical polish (CMP) process, the CMP process being performed until the first filling layer is exposed; and planarizing the first filling layer and remaining portions of the second filling layer with an etch-back process, the etch-back process etching materials of the first filling layer, the second filling layer, the first gate mask, and the second gate mask at the same rate.

Abstract: A video doorbell and an automatic setting method thereof are provided. The video doorbell includes a bridge rectifying unit, a switch unit, and a processing unit. The bridge rectifying unit is configured to output a DC voltage when receiving an AC power from a transformer. During a chime type detection mode, the switch unit is configured to switch a path of the AC power for generating a short-circuit current to trigger a chime. After the short-circuit current is kept for a detection time, the short-circuit current is terminated. During the chime type detection mode, when the short-circuit current is terminated, the processing unit detects a rising time of the DC voltage rising from a first level to a second level, and determine whether the chime is an analog chime or a digital chime according to the rising time.

Abstract: A modular telescopic rotation arm by motor control includes a fastening element, a first knuckle module, a first flange, a telescopic module, an outer sleeve module and an inner sleeve module. The first knuckle module is disposed in one end of the fastening element. One end of the first flange is connected to one end of the first knuckle module. The telescopic module is partially disposed in the fastening element. The telescopic module includes a second knuckle module. The second knuckle module is disposed in the fastening element. The outer sleeve module is connected to the first flange, and the telescopic module is partially surrounded by the outer sleeve module. The inner sleeve module is surrounded by the outer sleeve module.

Abstract: A buckle device capable of displaying a locked state includes a main body unit, a latch unit, a fastening unit, an electromagnetic unit, and a control unit. The main body unit includes a main body and the latch unit includes a detachable tongue element. The fastening unit includes a bolt body interfering with the tongue element. The electromagnetic unit includes an electromagnetic module and an electromagnetic rod. The electromagnetic module controls the electromagnetic rod to interfere with the bolt body. The control unit includes a control module, a display module and a magnetic rod detection module for detecting the position of the electromagnetic rod. The control unit receives detection information of the magnetic bolt detection module and controls the display module to display a current state according to the position of the at least one electromagnetic rod.

Abstract: The present disclosure relates to the use of angiotensin II, angiotensin III, or angiotensin IV in therapeutic methods for the treatment of hypotension, especially catecholamine-resistant hypotension.

Abstract: A method of fabricating an inductor device includes preparing a conductive coil, connecting two terminals to one of two ends of the conductive coil, molding a pillar from a plurality of first composite material powders by a pressing process where each first composite material powder is composed of a first magnetic material powder coated with a first thermosetting resin, placing the pillar in a surrounding space formed by the conductive coil, molding a cladding body from a plurality of second composite powders where the second composite material powders is composed of a second magnetic material powder coated with a second thermosetting resin, heating the cladding body, the conductive coil and the pillar cladded by the cladding body such that the plurality of first magnetic material powders are bonded by the cured first thermosetting resin and the plurality of second magnetic material powders are bonded by the cured second thermosetting resin.

Abstract: A chair capable of providing somatosensory vibration based on an external signal comprises a body, a plurality of vibrators and a vibration controller. The body comprises a framework and a plurality of mesh fabrics disposed on the framework. The vibrators are hung on the framework through at least two connectors and are arranged corresponding to one of the mesh fabrics. Each of the plurality of vibrators is provided with a vibration surface directly contacting one of the mesh fabrics. Each of the plurality of vibrators operates based on at least one vibration starting signal. The vibration controller is disposed on the body and is in data connection with the vibrators. The vibration controller generates at least one vibration starting signal based on a received external signal, and provides at least one vibration starting signal to each of the plurality of vibrators in a wired or wireless manner.

Abstract: Methods for preparing a void-free protective coating are disclosed herein. The void-free protective coating is used on a dielectric window having a central hole, which is used in a plasma treatment tool. A first protective coating layer is applied to the window, leaving an uncoated annular retreat area around the central hole. The first protective coating layer is polished to produce a flat surface and fill in any voids on the window. A second protective coating layer is then applied upon the flat surface of the first protective coating layer to obtain the void-free coating. This increases process uptime and service lifetime of the dielectric window and the plasma treatment tool.

Abstract: A grounding cap module includes a main body, a frame portion, and a cap portion. The main body includes a first opening penetrating the main body and a grounding portion disposed on a periphery of the main body and configured to be electrically grounded. The frame portion is disposed on the main body and includes a second opening aligned with the first opening. The cap portion is disposed on the frame portion and covers the second opening, wherein the first opening, the second opening and the cap portion define a receiving cavity. A gas injection device and an etching apparatus using the same are also provided.

Abstract: A driving circuit film configured to be bond at a periphery region of a display panel. The driving circuit film includes a flexible substrate, a gate driving circuit and a source driver. The gate driving circuit is disposed on the flexible substrate, and the gate driving circuit includes a Thin-Film Transistor. The source driver is disposed on the flexible substrate.

Abstract: A chemical mechanical planarization system includes a chemical mechanical planarization pad that rotates during a chemical mechanical planarization process. A chemical mechanical planarization head places a semiconductor wafer in contact with the chemical mechanical planarization pad during the process. A slurry supply system supplies a slurry onto the pad during the process. A pad conditioner conditions the pad during the process. An impurity removal system removes debris and impurities from the slurry.

Abstract: A keyboard with wire aging self-adaption, a self-adaption method for keyboard, an electronic computing device readable medium with a stored program, and an electronic computing device program product are provided. In the keyboard, a processor feeds a scanning signal to each scanning line in turn during a scanning round. In response to the conduction state of one of switching elements, the processor detects a return signal on the corresponding return line and selects one or more scanning lines as a testing line. During a first duration in which the testing line maintains the scanning signal, according to the time difference between the starting points of the first duration and the return signal and the response time parameter corresponding to the testing line that is stored in the memory, the processor determines whether to update the response time parameter corresponding to the testing line that is stored in the memory.

Abstract: The present disclosure provides electronic device and control method thereof. The electronic device includes input circuit and processor. The input circuit includes key switches arranged in array. The processor is coupled to the key switches through column lines and row lines and is configured to: detect part of the row lines and part of the column lines coupled to at least one turned-on key switch; assign one of the part of the row lines and the part of the column lines as scan line group, and assign the other of the part of the row lines and the part of the column lines as return line group; input corresponding scan signal to corresponding scan line of the scan line group; and detect whether the return line group outputs the corresponding scan signal, to confirm position of the at least one turned-on key switch.