Abstract: A motor controller to control rotational speed of an output shaft of an electric motor. The motor controller includes a proportional controller and a time-optimal controller. The proportional controller controls the rotational speed when a present rotational position of the shaft is between a target rotational position and a switching point, inclusively. The time-optimal controller controls the rotational speed when the present rotational position is not between the target rotational position and the switching point. Also introduced herein are aspects pertaining to determining the switching point in a manner that minimizes overshooting the target rotational position while maximizing expediency at which the target rotational position is reached.

Abstract: A conveying apparatus includes a conveying catheter. An insulation catheter over the conveying catheter, a conductive catheter over the outside of the insulation catheter, and a support spring connected to the conveying catheter; the support spring includes a second cathode connected to the conveying steel catheter via a conductive wire; the second cathode includes a second anode provided with a separation point, and connected to the conductive catheter through an anode conductive wire; the anode conductive wire and the cathode conductive wire run through the conveying catheter; the second anode, the anode conductive wire and the conductive catheter form a positive path connected to a positive electrode; the second cathode, the cathode conductive wire and the conveying catheter form a negative path, connected to a negative electrode; and the second anode and the second cathode conduct the positive path and the negative path through electrolyte in blood.

Abstract: An electronic device is provided. The electronic device includes a first connection module, a second connection module and a case. The first connection module includes a plurality of first brackets, wherein the first brackets are stacked in a first direction. The second connection module includes a plurality of second brackets, wherein the second brackets are arranged side by side in a second direction, and the first direction is perpendicular to the second direction. The case is selectively connected to the first connection module or the second connection module. The case can receive the storage units of different sizes.

Abstract: A circuit protection method, system, and apparatus are provided. The method includes: receiving a current between an output terminal of the inverter circuit and a power grid; determining, based on the current, whether a current abnormality occurs; and controlling to switch off switch transistors in the inverter circuit, on determining that a current abnormality occurs.

Abstract: The present disclosure relates to a method and a device for processing a read command, a controller, and a storage medium, comprising determining at least one read command and a command index number; acquiring a flash memory data unit and data unit information corresponding to each of the read commands, the data unit information comprising a data unit index number and the command index number; searching for a corresponding address entry in an address entry buffer based on the data unit information, the address entry buffer comprising at least one buffer unit storing the address entry with the corresponding data unit information; and in response to finding an address entry corresponding to the data unit information, transmitting the flash memory data unit to a corresponding host memory address in the address entry and storing the flash memory data unit therein.

Abstract: The present disclosure discloses a stress and shock wave diagnosis fused LIBS optimization system and method, including: collecting a shock wave signal, a stress wave signal and a spectral signal of a detected object subjected to pulsed laser ablation under the current parameter; pre-processing the spectral signal to obtain a spectral intensity of the detected object under the current parameter; processing the shock wave signal and the stress wave signal to obtain a shock wave intensity and a stress wave intensity under the current parameter; adjusting optimization variables until optimization measurement and diagnosis of a spectral enhancement measure or system parameter are completed. Information on other two dimensions is added for an optimization process; and proportions of shock wave propagation in incident laser energy and mechanical stress propagation in a target can be intuitively recognized, so that the scientificity and persuasiveness of an optimization result are improved.

Abstract: A current detection apparatus includes a first transformation unit, a power supply unit, a current detection unit, and a processing unit. A detected cable passes through a hollow part of the first transformation unit. The power supply unit is connected to the first transformation unit. The current detection unit is connected to the first transformation unit. The processing unit calculates a current value on the detected cable.

Abstract: A big data modeling and analyzing method and system for shipping users. The method is applied to a shipping date and cargo matching platform including a client side and a background system; the client side is used for managing information related to the shipping date or a cargo by users comprising a ship owner user and a cargo owner user; the background system is connected with the client side by a network and is used for matching shipping date information with cargo information and pushing the shipping date information and the cargo information.

Abstract: A protective cover made of rollable or foldable materials and an article of outdoor furniture therewith are provided. The protective cover includes multiple cover face units, adjacent edges of which are attached in a butt joint connection to form a cover cavity with an open face. The cover cavity covers an article, for example, a furniture body or a mattress of the article of outdoor furniture. A containing part is provided in the furniture body or the mattress for accommodating the protective cover in a folded condition. Adjacent edges of adjacent cover face units of the protective cover are spliced using easy-to-operate and convenient-to-use splicers. The optimized structure with a configurable number of cover face units allows different configurations of the protective cover, which form a better protective cover cavity, provide a better protective effect, and cover more faces of an article to be covered.

Abstract: The present invention provides an obstacle detection method, an obstacle detection system and a vehicle. An original range profile is separated to obtain a first range profile of a first target according to echo signal models, therefore a two-dimensional position coordinate of the first target is determined. The first target is in front of or beside a second target and is in an invisible line of sight of the mmWave radar, and the second target is in a direct line of sight of the mmWave radar. By adopting a signal separation method in the present invention, the first range profile can be effectively separated from an original range profile, thereby reducing interference of a range profile of the second target, and obtaining an accurate position of the first target.

Abstract: A solid oxide cell (SOC) chip with the double-electrolyte structure and a preparation method thereof are provided. The SOC chip includes two electrolytes, where the two electrolytes are separated by an inner electrode sandwiched between the two electrolytes; a plurality of regularly arranged gas paths is provided in the inner electrode; at least two sides of the inner electrode are covered with side sealing members; outer surfaces of the electrolytes are provided with outer surface elements; the outer surface elements include an intermediate layer, an outer electrode, an inner electrode plate, and an outer electrode plate; the inner electrode is connected to the inner electrode plate; and the outer electrode is connected to the outer electrode plate. The side sealing members each are provided with a multi-layer structure, including an inner sub-layer and an outer sub-layer.

Abstract: A vapor generation device includes: a heater, configured to heat a received aerosol-forming article; and the heater includes: a shell, constructed to at least partially extend in an axial direction of a cavity and have a hollow extending in the axial direction; and a heating coil, located in the hollow of the shell and constructed to extend in an axial direction of the shell, where a wire material of the heating coil has a cross section including a primary part, and an extension length of the primary part in an axial direction of the heating coil is greater than an extension length of the primary part in a radial direction of the heating coil. In the vapor generation device constructed above, the wire material of the heating coil in the heater is completely or at least partially flattened in form, which can reduce energy loss in a resistive heating coil.

Abstract: An integrated circuit includes an oxide layer over a substrate; a layer of semiconductor material over the oxide layer and which includes a P-well, an N-well, and a channel of a transistor; and a thermal substrate contact extending through the layer of semiconductor material and the oxide layer, and against a top surface of the substrate. A thermal substrate contact increases the ability to remove heat produced from the integrated circuit transistors out of the integrated circuit. A thermal substrate contact which traverses the oxide layer over a substrate provides a secondary path for heat out of an integrated circuit (or, alternatively, out of a substrate through the integrated circuit) to cool the integrated circuit.

Abstract: A data processing system is implemented for receiving speech data for a plurality of languages, and determining letters from the speech data. The data processing system also implements normalizing the speech data by applying linguistic based rules for Latin-based languages on the determined letters, building a computer model using the normalized speech data, fine-tuning the computer model using additional speech data, and recognizing words in a target language using the fine-tuned computer model.

Abstract: A method of making a semiconductor device includes manufacturing a bias layer over a buried oxide layer. The method further includes growing a layer of semiconductor material over the bias layer. The method further includes forming a transistor in the layer of semiconductor material, wherein the bias layer is between the transistor and a substrate. The method further includes forming a first deep trench isolation structure (DTI) extending through the layer of semiconductor material and contacting the substrate. The method further includes forming a first bias contact extending through the layer of the semiconductor material and electrically connecting to the bias layer. The method further includes forming a contact extending through the DTI to contact the substrate, wherein the contact is separated from the bias layer.

Abstract: Systems, apparatus and methods are provided for logical-to-physical (L2P) address translation. A method may comprise receiving a request for a first logical data address (LDA), and calculating a first translation data unit (TDU) index for a first TDU. The first TDU may contain a L2P entry for the first LDA. The method may further comprise searching a cache of lookup directory entries of recently accessed TDUs using the first TDU index, determining that there is a cache miss, generating and storing an outstanding request for the lookup directory entry for the first TDU in a miss buffer, retrieving the lookup directory entry for the first TDU from an in-memory lookup directory, determining that the lookup directory entry for the first TDU is not valid, reserve a TDU space for the first TDU in a memory and generating a load request for the first TDU.

Abstract: An integrated circuit includes a substrate and a semiconductor material layer over the substrate. The integrated circuit includes a first source structure in the semiconductor material layer. The first source structure includes a first doped well. The integrated circuit includes a drain structure in the semiconductor material layer. The drain structure includes a second doped well. The integrated circuit includes a second source structure in the semiconductor material layer. The second source structure includes a third doped well. The drain structure is between the first source structure and the second source structure. The integrated circuit includes a first deep trench isolation (DTI) extending through the first doped well; and a first thermal contact extending through the first DTI. The thermal contact is in direct contact with the substrate. The first DTI is between the thermal contact and the first doped well.

Abstract: A super junction structure includes a substrate, wherein the substrate has a first conductivity type. The super junction structure includes an epitaxial layer over the substrate, wherein the epitaxial layer has a second conductivity type opposite the first conductivity type. The super junction structure further includes a bury layer between the epitaxial layer and the substrate, wherein the bury layer has the second conductivity type. The super junction structure further includes a conductive pillar in the epitaxial layer, wherein the conductive pillar has the first conductivity type, sidewalls of the conductive pillar are angled with respect to a top-most surface of the epitaxial layer, a bottom surface of the conductive pillar is rounded, and a top-most surface of the conductive pillar is coplanar with the top-most surface of the epitaxial layer.