Abstract: Disclosed is a resolver, which includes a stator having at least one excitation coil and at least one output coil, and a rotor disposed at a center space in the stator with a predetermined gap from the stator, the rotor rotating based on a rotary shaft to change a gap permeance with respect to the stator, wherein a thickness (tr) of the rotor and a thickness (ts) of the stator satisfies the equation: tr?ts?0.7 [mm], thereby efficiently offsetting an influence caused by an assembly error, which is commonly generated when assembling a resolver, improving the measurement precision, facilitating a resolver designing work and reducing manufacture costs.

Abstract: The present invention relates to a method for selectively producing ginsenoside Rd, which is originally present in ginseng in a trace amount, from panaxadiol-type saponins of ginseng, and more specifically to a method capable of obtaining a desired target compound, that is, ginsenoside Rd, in high yields, by treating a panaxadiol-type saponin obtained from ginseng, with particular enzymes to structurally convert the saponins.

Abstract: The present disclosure relates to new network device source entity triggered device configuration setup. Specifically, various techniques and systems are provided for efficient setup of a acquired device on a network using information generated by a new network device source entity. More specifically, exemplary embodiments of the present invention include methods and systems for receiving, at a computing device connected to an established network device on a network, an acquisition communication including an indication that a new network device has been acquired; transmitting data to the established network device, wherein the data includes identification information associated with the new network device; receiving a join query, wherein the join query includes a request to authorize the new network device to join a network; and transmitting a response to the join query, wherein the response includes an authorization for the new network device to join the network.

Abstract: The present invention relates to a method for preparing silicon-based active material particles for a secondary battery and silicon-based active material particles. The method for preparing silicon-based active material particles according to an embodiment of the present invention comprises the steps of: providing silicon powder; dispersing the silicon powder into an oxidant solvent to provide a mixture prior to grinding; fine-graining the silicon powder by applying mechanical compression and shear stress to the silicon powder in the mixture prior to grinding to produce silicon particles; producing a layer of chemical oxidation on the fine-grained silicon particles with the oxidant solvent while applying mechanical compression and shear stress to produce silicon-based active material particles; and drying the resulting product comprising the silicon-based active material particles to yield silicon-based active material particles.

Abstract: A method of synthesizing mechanically resilient titanium carbide (TiC) nanofibrous felts comprising continuous nanofibers or nano-ribbons with TiC crystallites embedded in carbon matrix, comprising: (a) electrospinning a spin dope for making precursor nanofibers with diameters less than 0.5 J.Lm; (b) overlaying the nanofibers to produce a nano-fibrous mat (felt); and then (c) heating the nano-felts first at a low temperature, and then at a high temperature for making electrospun continuous nanofibers or nano-ribbons with TiC crystallites embedded in carbon matrix; and (d) chlorinating the above electrospun nano-felts at an elevated temperature to remove titanium for producing carbide derived carbon (CDC) nano-fibrous felt with high specific surface areas.

Abstract: Provided is a method, a system, an apparatus, and/or a non-transitory computer readable medium for providing a ringback tone and a ringtone using a Voice over Internet Protocol (VoIP) call service. A call method may provide sound sources directly edited by users as a ringtone or a ringback tone in a VoIP call service.

Abstract: A control system for construction machinery includes a first hydraulic pump, first and second actuators connected to the first hydraulic pump through first and second hydraulic lines respectively, first and second control valves installed in the first and second hydraulic lines respectively and configured to control operations of the first and second actuators, and a controller configured to adjust a spool displacement amount of the first control valve according to an amount of working oil to be supplied to the first actuator when the first actuator performs a single or multiple operation by self-load.

Abstract: A foldable, flexible display apparatus includes a flexible display panel which displays an image and includes a display side on which the image is displayed and of which portions thereof face each other in a folded state of the flexible display apparatus; a cover window on the display side of the flexible display panel and including: a window film comprising a transparent plastic film having a modulus of elasticity of about 6.3 gigapascals or more; and a coating layer on the window film, and configured to be transparent and to protect the window film from physical damage thereto; and an adhesive layer between the window film and the display side of the flexible display panel, and configured to have elasticity and bond the window film and the flexible display panel to each other.

Abstract: A method of processes data such as video information. The method includes providing a request from a gateway to an adaptive bit rate server for a unicast adaptive bit rate stream and converting by the gateway the unicast adaptive bit rate stream into one or more multicast adaptive bit rate streams. The gateway is in communication with user equipment having security paired client devices. The method further includes receiving link conditions between the security paired client devices and the user equipment from the user equipment. The method also includes adapting using the gateway the unicast adaptive bit rate stream in response to the link conditions.

Abstract: Methods for producing FETs with negative capacitance and the resulting device are disclosed. Embodiments include forming a gate stack over a semiconductor substrate by: forming a gate oxide over the semiconductor substrate; forming a first metal gate electrode over the gate oxide; forming a dummy gate over the metal gate electrode; and forming sidewall spacers on first and second sides of the gate stack; forming an ILD over the substrate and gate stack; removing the dummy gate and at least a portion of sidewall spacers to form an opening; forming a ferro-electric (FE) layer in the opening; and forming a second metal gate electrode over the FE layer.

Abstract: A memory system including a nonvolatile memory device storing operation logs and map data; a volatile memory for temporarily storing the map data; and a controller flushing the map data from the volatile memory into the nonvolatile memory device by units of map data groups, and rebuilding the map data by selectively reading the map data by the units of map data groups from the nonvolatile memory device into the volatile memory according to the operation logs, wherein the operation logs indicate: locations of first and last pages to store the flushed map data; a start of an error management operation to a program error during the flushing of the map data; and a location of a last page storing normally flushed map data before an occurrence of the program error.

Abstract: A method for transmitting multimedia data delivery characteristics information by a multimedia data transmission apparatus in a multimedia communication system is provided. The method includes transmitting, to a multimedia data reception apparatus, an element indicating whether multimedia data delivery characteristics information denoting information related to a Quality of Service (QoS) for multimedia data is included, and the multimedia data delivery characteristics information if the element indicates that the multimedia data delivery characteristics information is included.

Abstract: A system and method for handling multi-node failures in a disaster recovery cluster is provided. In the event of an error condition, a switchover operation occurs from the failed nodes to one or more surviving nodes. Data stored in non-volatile random access memory is recovered by the surviving nodes to bring storage objects, e.g., disks, aggregates and/or volumes into a consistent state.

Abstract: A converter includes a phase locked loop (“PLL”) unit which outputs a first frequency signal having a first frequency during a first period of one frame and to output a second frequency signal modulated to have a frequency corresponding to a pattern of an image signal during a second period other than the first period, a pulse width modulation (“PWM”) signal generator which generates a PWM signal according to the frequency of the frequency signal outputted from the PLL unit, and a voltage generator which outputs a driving voltage obtained by modulating an input voltage in response to the PWM signal to a voltage output terminal.

Abstract: A nanoimprint template is provided, including a main template, a plurality of photoresist micro-structures arranged on the main template, and a fluororubber polymer layer coated on an outer layer of the photoresist micro-structures. The fluororubber polymer layer has a bonding function with the main template, so as to fixedly connect to the surface of the main template. The nanoimprint template can not only protect the photoresist microstructure therein, but also prevent the nanoimprint template from being deformed during operating, thereby improving the process quality. Moreover, the surface oil resistance and corrosion resistance of the nanoimprint template is improved, so that the surface has lower surface energy, which can effectively improve the degumming problem during operating.

Abstract: A substrate treating apparatus includes a plurality of conveying rollers arranged in a first direction which is a horizontal direction, and configured to transfer a substrate in the first direction, the substrate being disposed on a plane formed by the first direction and a second direction perpendicular to the first direction, a developer providing nozzle configured to provide a developer onto the substrate to form a developer layer on the substrate, a sensor part for recognizing a position of the substrate, and a vertical moving part configured to move each of the conveying rollers along a third direction which is downward and perpendicular to the first and second directions.

Abstract: An electronic device that transmits a frame to a second electronic device is described. In particular, during operation, an interface circuit in the electronic device (such as an access point in a WLAN) may transmit the frame to the second electronic device using a Wi-Fi communication protocol. The frame may include information cancelling a previously specified NAV protected time in a preamble of the frame. For example, the information may include a CF-End indication. Moreover, the information may be included in a MAC header of the frame and, more generally, in a preamble of a high efficiency (HE) physical layer convergence protocol (PLCP) protocol data unit (PPDU). Furthermore, the electronic device may transmit the frame in response to a block acknowledgment (BA) from the second electronic device.