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 manufacturing a solar cell comprising a selective emitter, the method comprising the steps of: forming an electrode pattern and an alignment mark by performing a first impurity doping locally on one surface of a substrate; and performing a second impurity doping on the entire surface of the first doped substrate, wherein, as a result of the first and second doping, the alignment mark is formed on a first emitter or a second emitter, and the electrode pattern is formed on the second emitter. When manufacturing the selective emitter, the alignment mark is formed by doping processes. The use of the alignment mark may increase the matching of the electrode pattern formed in the selective emitter and the resulting electrode line. Further, a solar cell having the selective emitter has excellent conversion efficiency and a high fill factor value.

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 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: 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: Disclosed is a method and system for providing map data of a navigation device. The system comprises: a server for comparing, for each mesh, old version map data and new version map data, generating delta data by extracting only changed spatial data from the meshes, and providing an update of the map data compressed and stored in a navigation device on the basis of the delta data; and the navigation device for receiving a delta file and a delta file header from the server, decompressing the compressed file header included in the old version map data, and extracting only the compressed data block included in an update item in the old version map data by referring to the decompressed file header and the delta file header, the navigation device being built in a car.

Abstract: Disclosed is an optical apparatus including a display unit, a lens configured to pass an image formed by and transmitted from the display unit, a base configured to accommodate the lens therein, and an adjustment unit configured to move the lens relative to the base so as to adjust a path of light passing through the lens.

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: An indoor three-dimensional planting frame, includes a composite frame, a control system, planting pots and LED light panels, wherein the composite frame is assembled from a plurality of side baffles, fixing rings and fixing plates; said side baffles are vertically arranged on both sides of a frame body of the composite frame, and ends of adjacent side baffles are connected to the fixing rings; the fixing rings are arranged horizontally as rectangular rings of beams, and a plurality of mounting holes are arranged thereon; the fixing plates are bracket plates; the LED light panels are fixed at the bottom of the fixing plates with screws, and multiple LED light wicks are arranged on the LED light panels; The indoor three-dimensional planting frame helps control the plant growth photoperiod and photomorphogenesis by controlling the work cycle of the grow lights and the fans.

Abstract: Provided is a method, system and/or apparatus for determining prospective heart failure event risk. Acquired from a device memory are a heart failure patient's current and preceding risk assessment periods. Counting detected data observations in the current risk assessment period for a current risk assessment total amount and counting detected data observations in the preceding risk assessment period for a preceding risk assessment period total amount. Associating the current risk assessment and preceding risk assessment total amounts with a lookup table to acquire prospective risk of heart failure (HF) event for the preceding risk assessment period and the current risk assessment period. Employing weighted sums of the prospective risk of the HF event for the preceding risk assessment period and the current risk assessment period to calculate a weighted prospective risk of the HF event for a patient. Displaying on a graphical user interface the weighted prospective risk of the HF event for the patient.

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: A display device has a substrate with a first pixel area and a second pixel area smaller than the first pixel area. First pixels in the first pixel area are connected with first scan lines. Second pixels in the second pixel area are connected with second scan lines. A first scan driver supplies a first scan signal to the first scan lines, and a second scan driver supplies a second scan signal to the second scan lines. A first signal line supplies a first driving signal to the first and second scan drivers. The first signal line includes first sub signal line to supply the first driving signal to the first scan driver, a second sub signal line to supply the first driving signal to the second scan driver, and a first load matching resistor connected between the first sub signal line and the second sub signal line.

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: The invention provides a skin aging state assessment method and an electronic device. The method includes: acquiring a first image and a second image; acquiring a characteristic parameter of the first image and a characteristic parameter of the second image; acquiring an aging parameter according to the characteristic parameter of the first image and the characteristic parameter of the second image; and deciding an aging assessment result corresponding to the first image according to the aging parameter. The skin state detection method of the invention makes it possible to use two face images captured at different times to acquire the skin aging condition of the face images.

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: The present invention relates to an cathode active material for lithium secondary battery and a lithium secondary battery including the same, and more specifically, it relates to an anode active material for lithium secondary battery which includes a concentration gradient layer having a controlled thickness and a shell layer on the periphery of the core layer of the anode active material having a layered structure and in which the lithium ion diffusion paths in the primary particles and the secondary particles are formed to exhibit directivity in a specific direction, and a lithium secondary battery including the same.

Abstract: A device for reading data from a first memory to a second memory based on real-time blank page detection includes a memory controller for reading a page of data from the first memory, a buffer for buffering a portion of the page data, a blank page pre-detection unit for generating a pre-detection result that indicates whether the page is a blank page based on a pre-determined part of the page data, a data processing unit for processing all of the page data to identify a page type, and a control unit for signaling the memory controller to read the page of data from the first memory and enabling the data processing unit based on the pre-detection result.

Abstract: An LED structure includes a substrate, an LED chip disposed on the substrate, a wavelength conversion layer disposed above a light-emitting surface of the LED chip, and a cut-on optical filter disposed on a central region of the wavelength conversion layer.

Abstract: A die-die inspection image can be aligned using a method or system configured to receive a reference image and a test image, determine a global offset and rotation angle from local sections on the reference image and test image, and perform a rough alignment de-skew of the test image prior to performing a fine alignment.