Abstract: A washing machine includes a washing tub which accommodates laundry, a pulsator disposed in the washing tub, a drive which rotates the pulsator, a dehydration shaft connected to the washing tub, a solenoid, a clutch provided at a lower side of the solenoid to perform a shaft-joint connection between the drive shaft and the dehydration shaft at a connection position and to perform a shaft-joint release between the drive shaft and the dehydration shaft at a disconnection position lifted from the connection position by a magnetic force of the solenoid, a bearing disposed above the solenoid and supporting the dehydration shaft, and a bearing housing which receives the bearing and the solenoid. The bearing housing includes a first fixing core surrounding an outer circumference of the bearing, and a second fixing core extended downward from the first fixing core and surrounding an outer circumference of the solenoid.

Abstract: An artificial intelligence (AI) system that utilizes a machine learning algorithm, such as deep learning, etc. and an application of the AI system is provided. A method, performed by a server, of integrating and managing a plurality of databases (DBs) includes obtaining a plurality of knowledge graphs related to DBs generated from the plurality of DBs having different structures from one another, inputting the plurality of knowledge graphs related to DBs into a learning model related to DB for determining a correlation between data in the plurality of DBs, and obtaining a virtual integrated knowledge graph output from the learning model related to DB and including information about a correlation extracted from the plurality of knowledge graphs related to DBs.

Abstract: The present disclosure relates to a motor driving apparatus and, more specifically, to a motor driving apparatus which allows a maximum torque operation by correcting an angle error occurring during quick acceleration of a motor in a sensorless system. The motor driving apparatus comprises: an inverter for driving a motor, using an alternating current voltage; and a control unit for outputting a PWM signal for controlling an operation of a switching element included in the inverter. Here, the control unit determines an inductance parameter used to calculate a speed command value for determining a duty ratio of a PWM signal, and determines whether the motor is being accelerated, on the basis of a current change measured from the inverter. When the motor is being accelerated, the control unit enables a maximum torque operation by reducing an angle error of a rotor through a correction of reducing a previously-determined inductance parameter.

Abstract: An electronic device includes a global navigation satellite system (GNSS) reception circuit configured to receive a first signal having a first frequency and a second signal having a second frequency; a wireless communication circuit configured to support cellular communication or short-range communication; a processor operably connected to the GNSS reception circuit and the wireless communication circuit; and a memory operably connected to the processor, wherein the memory stores instructions that enable the processor to perform operations when the instructions are executed, the operations including receiving the first signal using the GNSS reception circuit; receiving the second signal using the GNSS reception circuit; receiving at least one third signal using the wireless communication circuit; determining existence of a multi-path state, based at least on the first signal and the second signal; and selecting at least one of the first signal, the second signal, or the third signal in order to determine a l

Abstract: A modular heat exchanger for battery thermal management having a plurality of similarly constructed heat exchange elements affixed to a cover plate and fluidly coupled with one another via a single external manifold structure that functions as both an inlet manifold and an outlet manifold for each of the heat exchange elements. Rigidity is improved with alternating tabs or overlapping tabs between adjacent elements, and/or side edges between adjacent elements having cutouts for receiving stiffening ribs formed in the cover plate. The external manifold structure provides additional stiffening for the interconnected heat exchange elements.

Abstract: A simulation system includes an application, a chip model and an off-chip model. The application is configured to generate a corresponding instruction set in accordance with an application situation of a simulation circuit, wherein the simulation circuit includes a chip. The chip model receives the instruction set as an input to simulate operation of at least one intellectual property core of the chip via high-level languages in accordance with the at least one intellectual property core of the chip and to generate a power consumption and an I/O logic signal of the chip. The off-chip model constructs one or more orders of RLCG circuit cascading models in accordance with all or part of the off-chip model abstracted by the S parameter. The application program and the RLCG circuit cascading model are integrated for simulating and analyzing power integrity and signal integrity of the simulation system.

Abstract: A semiconductor device includes a substrate, a first semiconductor fin and a gate stack. The first semiconductor fin is over the substrate and includes a first germanium-containing layer and a second germanium-containing layer over the first germanium-containing layer. The first germanium-containing layer has a germanium atomic percentage higher than a germanium atomic percentage of the second germanium-containing layer. The gate stack is across the first semiconductor fin.

Abstract: A device for selectively reflecting an incident microwave signal or millimeter-wave signal includes multiple antennae disposed in an array. Each antenna has an input adapted to selectively receive a forward bias signal or a zero bias signal. The device also includes a diode disposed at each input of each antenna. The device also includes a switching device connected to each input, and configured to selectively apply a forward bias or zero bias to each of the diodes. In forward bias, each of the antennae detects the incident microwave signal or millimeter wave signal, and in zero bias, each of the antennae reflects the incident microwave signal or millimeter wave signal.

Abstract: Provided is a tire with improved rim fitability that increases contact pressure of a heel by discharging air caught in a rim seat, makes rim fitability uniform by reducing a pressure difference, and increases a barcode recognition rate. The tire with improve rim fitability includes a rim seat having a rim check line, and a plurality of protrusions spaced apart from each other along a circumference of the rim seat and each including an upper protrusion unit and a lower protrusion unit, in which the upper protrusion unit and the lower protrusion unit are spaced apart from each other along the circumferential direction of the rim seat.

Abstract: A capacitor component includes a body including a dielectric layer and an internal electrode and an external electrode disposed on the body. The external electrode includes an electrode layer connected to the internal electrode, a plating layer disposed on the electrode layer, and a secondary phase material disposed at a boundary between the plating layer and the electrode layer. The secondary phase material contains sulfur (S).

Abstract: The present invention relates to a styrene-butadiene rubber compound and a rubber composition for tire bead fillers including the same, and more particularly, to a styrene-butadiene rubber compound capable of improving stiffness and hardness even when styrene-butadiene rubbers having different styrene contents are used instead of a combination of a conventional natural rubber and a phenol-based resin, and a rubber composition for tire bead fillers including the same.

Abstract: An information handling system includes a host, an intelligent peripheral connected to the host, and a baseboard management controller. The host includes a memory and a central processing unit. The intelligent peripheral is configured to communicate with the baseboard management controller to obtain configuration information, and provide networking services to the host after configuration. The baseboard management controller is configured to communicate with a management network; establish a communication channel with the intelligent peripheral independent of the host system; obtain configuration information for the intelligent peripheral from the management network; and provide the configuration information to the intelligent peripheral.

Abstract: The invention relates to compounds of Formula (I) and methods for their preparation. Also described are pharmaceutical compositions comprising a compound of Formula (I) and their use in the treatment or prevention of conditions associated with mitochondrial dysfunction.

Abstract: The present disclosure relates to an improved method for providing information on breast cancer and a diagnostic kit therefore, and more specifically, to an improved kit for diagnosing breast cancer by using a one-tube nested PCR and a diagnostic method therefor.

Abstract: A system includes a network communication device, a storage device, and a controller. The network communication device provides a network connection to a terminal device. The storage device stores master data of listed software. The controller obtains a list of software on the terminal device via the network communication device, compares the list with the master data to determine unlisted software on the terminal device, and updates the master data with information of the unlisted software.

Abstract: Disclosed are method and device for outputting audio linked with a video screen zoom. The method of the present invention comprises the steps of: receiving an audio signal linked with a video and generating a decoded audio signal and object metadata; linking with an execution of a video screen zoom so as to change respective object gain values for objects which are present in a zoom area; and rendering the decoded audio signal by using the changed object gain values. In addition, the method for outputting audio, of the present invention, further comprises a step for changing a channel signal-specific gain value which is linked with the video screen zoom. An audio can be linked, through the method and device for outputting audio, according to an embodiment of the present invention, in accordance with the video screen zoom such that the audio which is more realistic can be provided.

Abstract: A semiconductor package includes a base structure having a base pad, a first semiconductor chip on the base structure, and having a first connection pad bonded to the base pad, a first bonding structure including an base insulation layer of a base structure and a first lower insulation layer of the first semiconductor chip bonded to the base insulation layer, a second semiconductor chip on the first semiconductor chip, and having a second connection pad connected to the first through-electrode, and a second bonding structure including a first upper insulation layer of the first semiconductor chip, and a second lower insulation layer of the second semiconductor chip bonded to the first upper insulation layer, and the first upper insulation layer has a dummy insulation portion extending onto the base structure around the first semiconductor chip.

Abstract: A flexible circuit film, which is capable of preventing broken portions during an assembly process, and an electronic device comprising the same is disclosed. The flexible circuit film comprises a bonding pad portion, a body portion, and a film bending portion between the bonding pad portion and the body portion, wherein at least some portion of the film bending portion has a thickness that is less than a thickness of the body portion.

Abstract: The present disclosure provides a composition containing a polymeric blend. The polymeric blend contains (A) from 50 wt % to 90 wt % of a first ethylene-based polymer having a density from 0.895 g/cc to 0.905 g/cc; and a melt index from 0.1 g/10 min to 50 g/10 min; (B) from 8 wt % to 48 wt % of a second ethylene-based polymer having a density from 0.935 g/cc to 0.967 g/cc; and a melt index from 0.1 g/10 min to 180 g/10 min; and from 0.01 wt % to 2.0 wt % of a slip agent, based on the total weight of the polymeric blend. The polymeric blend has (i) an overall density from 0.900 g/cc to 0.925 g/cc; and (ii) a coefficient of friction (COF) after aging for 1 week at 60° C. from 0.001 to 0.400. The present disclosure also provides a multilayer film with a first layer containing the composition.

Abstract: A movable electronic device for providing location information to an external electronic device includes: at least one sensor; a satellite-positioning circuit; a communication interface; and a processor functionally connected to the at least one sensor, the satellite-positioning circuit, or the communication interface. The processor is configured to identify that the electronic device is in a fixed state, identify whether a predetermined time elapses from the identification based on the identification, determine absolute coordinates of an area in which the electronic device positioned using a plurality of signals received from at least one satellite for the predetermined time from the identification based on identification of the elapse of the predetermined time, and transmit information on the determined absolute coordinates to the external electronic device.