Abstract: A battery pack includes at least two battery modules arranged in one direction; and a fire extinguisher having a linear temperature sensor partially extending linearly along the at least two battery modules and configured to sense whether at least one of the at least two battery modules has a temperature over a predetermined temperature, a fire extinguishing tank configured to accommodate a fire extinguishing agent therein, a pipe connected to the fire extinguishing tank to supply the fire extinguishing agent from the fire extinguishing tank to each of the at least two battery modules, and a valve opened to supply the fire extinguishing agent from the fire extinguishing tank to the battery module over the predetermined temperature.

Abstract: The present disclosure provides a method for controlling a fingerprint identification circuit. The method is used for detecting fingerprint recognition units arranged in an array. A fingerprint recognition unit is connected to a fingerprint recognition circuit. The fingerprint recognition circuit includes a loop selection unit and a signal processing unit. The method includes: resetting the fingerprint recognition circuit to enable the loop selection unit to load a first driving voltage to a sensing electrode; and, controlling a state of the loop selection unit through a sequence signal control to enable the fingerprint recognition units arranged in an array to be in different working states.

Abstract: A display device includes a display panel including light emitting elements, a panel support member disposed on a surface of the display panel, and a spacer disposed on a surface of the panel support member, the spacer including a first attachment layer, a support layer disposed on the first attachment layer, an outer peripheral film disposed on the first attachment layer and surrounding the support layer, and a second attachment layer disposed on the support layer and the outer peripheral film.

Abstract: A mobile carrier includes a carrier body, a power storage device and a power receiving module. The carrier body is formed with a recessed portion and an opening connected to the recessed portion. The power storage device is disposed within the carrier body. The power receiving module includes a coil device. The coil device is electrically connected to the power storage device and received within the recessed portion. A gap is defined between the coil device and the opening.

Abstract: Techniques are described with respect to a system, method, and computer program product for AR visual impairment assistance. An associated method includes analyzing an AR experience of a user; detecting at least one virtual object based on the analysis; generating a model of the at least one virtual object; receiving an AR command of the user; and modifying the model based on the AR command.

Abstract: A memory device and a manufacturing method thereof are provided. The memory device includes a device substrate, a resistance variable layer and a top electrode. The bottom electrode is disposed on the device substrate. The resistance variable layer is disposed on the bottom electrode. The top electrode is disposed on the resistance variable layer. The bottom electrode is formed with a tensile stress, while the top electrode is formed with a compressive stress.

Abstract: A computer-implemented method dynamically categorizes email on a client device. The method includes identifying one or more email servers associated with a user. The method also includes analyzing, for the user, a set of emails associated with the one or more email servers. The method further includes identifying, for each email, at least one category based on the content of the email. The method includes generating at least one virtualized folder, and consolidating, in response to the generating, the set of emails into the at least one virtualized folder by moving the emails into a folder based on a first of the at least one categories.

Abstract: Provided are techniques for building and using a sparse Time Series Database (TSDB). Time series records are received from a native TSDB, where each of the time series records includes a timestamp and one or more tags. Timeslots are determined for shards for the sparse TSDB based on the timestamp included in each of the time series records. The sparse TSDB is built by creating the shards for the determined timeslots and storing the time series records in the shards, while filling in empty ranges in the shards. A query that specifies at least one of the one or more tags is received. It is determined whether to execute the query against the sparse TSDB, and, in response to a determination to execute the query against the sparse TSDB, the query is executed against the sparse TSDB to generate results that are returned.

Abstract: The present specification provides a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, a composition for an organic material layer of an organic light emitting device, and a method for manufacturing an organic light emitting device.

Abstract: Disclosed is an eco-friendly biodegradable polyester resin composition, including: a polyester resin including a diol, an aromatic dicarboxylic acid and an aliphatic dicarboxylic acid, wherein an alternating ratio of the polyester resin is 0.3 to 0.7, wherein the alternating ratio is a ratio of a diol, bonded between the aromatic dicarboxylic acid and the aliphatic dicarboxylic acid, among the diol. The diol may include 1,4-butanediol; the aromatic dicarboxylic acid may include terephthalic acid or dimethyl terephthalate; and the aliphatic dicarboxylic acid may include adipic acid. When the biodegradable polyester resin composition is dried at 80° C., placed in a stainless steel mold, and compressed at 210° C. under a pressure of 10 MPa for 3 minutes to produce a polyester sheet having a thickness of 300 ?m, the sheet has a tensile strange range from 40 MPa to 60 MPa, an elongation at break range from 800% to 1100%, and Young's modulus range from 20 MPa to 80 MPa.

Abstract: The invention of the present application relates to a use of an antibody binding specifically to ECL-2 of claudin 3 and functional fragments thereof in cancer cell detection, diagnosis, imaging, and application to cancer treatment (anticancer use of the antibody itself, and application to ADC and CAR-expression cells (particularly immune cells)), an antibody that includes a characteristic CDR sequence exerting a remarkable effect in such uses, and a functional fragment thereof.

Abstract: A series of palatal expanders and methods of designing palatal expanders, including rapid palatal expanders, where outer occlusal surfaces of a palatal expander are shaped to conform to a geometry of corresponding teeth surfaces of the patient's lower jaw to provide occlusion between occlusal surfaces and the corresponding teeth surfaces.

Abstract: A tobacco material includes a core including a first tobacco mixture, and a shell surrounding at least a portion of the core and including a second tobacco mixture, wherein the first tobacco mixture includes first tobacco particles and a flavor substance, the second tobacco mixture includes second tobacco particles, and the shell has a surface roughness (Ra) of about 5.0 to about 10.0.

Abstract: An electric compressor, wherein an oil separator is formed on an inner wall on the discharge path, and wherein the oil separator is formed in a concavo-convex shape along a rotation direction of the refrigerant on the discharge path. In the compressor, the farther it is from a discharge hole along a rotation direction of the refrigerant, the greater the depth of a first groove portion formed in an oil separator is. As a result, the oil contained in the refrigerant is separated.

Abstract: There is provided a method for determining text blocks of a PDF text, including: acquiring information of characters of the PDF text; performing an initial division according to gap outliers of the PDF text in a transverse direction and a longitudinal direction, and adding block tags of first text blocks to the information of characters; sequentially processing inaccurate lines and inaccurate words in each first text block according to baselines of characters, character lengths, character spaces and character indexes; performing a baseline arrangement on lines of the PDF text; sequentially comparing two lines to form second text blocks; and sequentially comparing two second text blocks to identify whether to perform a secondary merging and a secondary division.

Abstract: The present invention relates to an electrode for a fuel cell, comprising a non-platinum catalyst and a graphene layered structure, and a membrane-electrode assembly comprising the same and, more specifically, to a membrane-electrode assembly for a fuel cell and a fuel cell comprising the same, which implement excellent electrode efficiency through relatively inexpensive transition metals while not using platinum, by stacking alternately with a graphene layer, a catalyst layer comprising both a non-platinum catalyst complex including a carbon support, nitrogen, and non-platinum transition metal, and a conductive polymer.

Abstract: The invention provides a semiconductor structure, the semiconductor structure includes a substrate, a resistance random access memory on the substrate, an upper electrode, a lower electrode and a resistance conversion layer between the upper electrode and the lower electrode, and a cap layer covering the outer side of the resistance random access memory, the cap layer has an upper half and a lower half, and the upper half and the lower half contain different stresses.

Abstract: A display device includes a touch panel and a display panel. The touch panel outputs touch sensing signals. At least one of a plurality of touch sensing signals is converted from a time domain to a frequency domain, and then information on a thickness of a common electrode is detected based on a peak of the converted touch sensing signal. As a result, it is possible to inspect whether the common electrode is formed with a uniform thickness without destroying the display device.

Abstract: A transceiver includes a transmitter and a receiver which are connected to each other through a first line and a second line. The transmitter transmits a first clock training pattern to the receiver in a first period, transmits a second clock training pattern and a first first payload to the receiver in a second period, and transmits a third clock training pattern and a second first payload to the receiver in a third period. The first clock training pattern, the second clock training pattern, and the third clock training pattern are variable based on a plurality of driving modes.