Abstract: A multi-function device is disclosed. A first port may be used to communicate with a host processor. A second port may be used to communicate with a storage device. A third port may be used to communicate with a computational storage unit. Circuit may be used to route a message from the host processor to at least one of the storage device or the computational storage unit.

Abstract: A blood circulation system that can be connected to a human body is provided. The system may include a roller pump, a blood removal line through which blood removed from the human body flows to the roller pump, a blood transfer line that transfers blood, which is sent from the roller pump, to the human body, means for measuring a blood removal rate provided in the blood removal line to measure a blood removal rate parameter of blood flowing through the blood removal line and a control unit, wherein the control unit is programmed to control a blood transfer rate of the roller pump by controlling a rotational speed of the roller pump with a control signal, such that a transfer rate of blood flowing through the blood transfer line is synchronized with a removal rate calculated from the blood removal rate parameter.

Abstract: A display device includes: a display area having a plurality of sub-pixels; a plurality of pad electrodes in a peripheral area outside the display area; a first organic insulating layer comprising an opening overlapping the plurality of pad electrodes; and an integrated circuit overlapping the plurality of pad electrodes and electrically connected to the plurality of pad electrodes, wherein a distance between an edge of the first organic insulating layer defining the opening and an edge of the integrated circuit is 40 micrometers (?m) or more.

Abstract: A smoke detection method with temperature and dust compensation includes providing a smoke detector that generates reading values; providing a database that stores smoke-free reference values at every temperature or at every few temperatures in a working range of temperatures, differences between the reading values and corresponding smoke-free reference values being used to detect smoke; obtaining smoke-free reference values at a current temperature from the database if temperature changes; and performing temperature learning to obtain smoke-free reference values if the smoke-free reference values do not exist in the database or when dust is detected for at least one time.

Abstract: A non-oriented electrical steel sheet according to an exemplary embodiment of the present invention contains, by wt %, 0.005% or less (excluding 0%) of C, 1.2 to 2.7% of Si, 0.4 to 2.0% of Mn, 0.005% or less (excluding 0%) of S, 0.3% or less (excluding 0%) of Al, 0.005% or less (excluding 0%) of N, 0.005% or less (excluding 0%) of Ti, and a balance of Fe and inevitable impurities, wherein the non-oriented electrical steel sheet satisfies the following Expression 1, and a volume fraction of grains having an angle of 15° or less between a {112} plane and a rolling plane in the steel sheet is 40 to 60%. 0.3 ? ( [ Si ] + [ Al ] - 1 . 5 ) / [ Mn ] ? 0 . 8 ? 5 [ Expression ? 1 ] (In Expression 1, [Si], [Al], and [Mn] represent contents (wt %) of Si, Al, and Mn, respectively.

Abstract: The present disclosure provides methods and Internet of Things systems for gas operation based on a call center of smart gas. The method includes: obtaining call data of a gas user of a call center; predicting demand information of different types of users based on the call data of the gas user, respectively, the demand information at least including a gas product demand and a gas service demand; and determining a gas operation push feature and pushing the gas operation push feature based on the demand information of the different types of users, the gas operation push feature including a push type feature and a push content feature.

Abstract: An application installation method and apparatus, a terminal device, and a storage medium are provided, and are applicable to the terminal control field. The method includes: a first device obtains installation information of a first application from a second device when the first device detects a specified operation on the first application in a current display interface, where the first application is an application on a home screen of the second device, and the home screen of the second device is displayed in the current display interface of the first device; and the first device installs the first application based on the installation information of the first application. The method can conveniently implement application sharing between devices in a multi-screen collaborative operation process.

Abstract: A method of providing financial service using financial service matrix based on BEV (battery electric vehicle) residual value and financial service system using the method can include determining, by a dynamic battery residual value determination device, a battery electric vehicle residual value variable based on a value of a battery for the battery electric vehicle. The method can also include generating, by a battery electric vehicle financial product generation device, a battery electric vehicle-based financial product. The financial product can be generated based on a financial product generation matrix, and the financial product generation matrix can be generated based on the battery electric vehicle residual value variable and a battery electric vehicle return option variable.

Abstract: A method for detecting a crosswalk using a crosswalk detection device is provided. The method includes acquiring point data around a lidar sensor from the lidar sensor, detecting one or more crosswalk points among a plurality of points included in the point data based on intensities of the plurality of points; and detecting the crosswalk based on positions of the detected crosswalk points.

Abstract: Provided is a vertical nonvolatile memory device in which a thickness of one memory cell is reduced to reduce an entire thickness of a memory cell string and increase the number of stacked memory cells. The nonvolatile memory device includes a plurality of memory cell strings. Each of the memory cell strings may include a plurality of insulating spacers each extending in a first direction, a plurality of gate electrodes each extending in the first direction and alternately arranged with the plurality of insulating spacers in a second direction perpendicular to the first direction, and a plurality of contacts respectively arranged to contact a side surface of the plurality of gate electrodes respectively corresponding to the plurality of contacts.

Abstract: A vehicle approach notification system includes a filter; a notification sound controller which generates a signal corresponding to a notification sound for notifying of approaching of a vehicle, based on a sound signal obtained from a notification-sound sound source; and a setter which obtains vehicle information of the vehicle, and sets, according to the vehicle information, at least one of the notification-sound sound source to be used in generation of the notification sound, a filter property to be applied to the filter, or a control parameter to be applied to the notification sound controller in generation of the notification sound. The notification sound controller outputs the signal generated, through the filter to an exterior loudspeaker provided to the vehicle.

Abstract: Proposed is a probe card. The probe card according to the present disclosure includes: a circuit board; a probe head having a guide plate, and through which a plurality of probes pass; and a connection member electrically connecting the circuit board and the probes to each other, wherein an insulating part of the connection member and the guide plate are made of an anodic aluminum oxide film formed by anodizing a metal as a base material.

Abstract: The disclosure provides an optical lens, a camera module and a terminal. The optical lens sequentially includes: a stop; a first lens with positive focal power, a convex object side surface, and an image side surface with a concave paraxial region; a second lens with negative focal power, a concave image side, and an object side surface with a convex paraxial region; a third lens with a positive focal power, both an object surface and an image surface are concave at a paraxial region thereof; a fourth lens with a negative focal power, a concave object side surface and a convex image side surface; a fifth lens with positive focal power, an object surface and an image surface are convex at a paraxial region thereof; and a sixth lens with a negative focal power, bath an object surface and an image surface are concave at a paraxial region thereof.

Abstract: Embodiments of the present disclosure provide a method, apparatus, electronic device and storage medium for storing data. After target data is obtained, a first data feature of the target data is extracted, the first data feature representing a data volume of the target data; the target shard number is obtained based on the first data feature, the target shard number representing the number of storage units for storing target data; a corresponding storage engine is obtained based on the target shard number, and the target data is stored in the storage engines in shards. The matched target shard number is obtained based on the first data feature of the target data, and a corresponding storage engine for storage is obtained based on the target shard number.

Abstract: A high-speed nail combined with an inner-toothed tube having an expandable padding includes: a main body including a tubular member and an expandable flange, the tubular member including a first space and a threaded portion, the expandable flange integrally projecting form the tubular member and expending in a nailing direction to define a second space, the second space being in communication with the first space; a drive pin connected to the tubular member by insertion in the nailing direction, including a nail head and a nail body connected to each other, the nail head being located in the first space, the nail body extending from the first space to the second space; and a gunpowder actuating unit received in the first space.

Abstract: A client device for storing a data set in a database is provided. The data set includes a plurality of initial data elements. The client device is configured to determine a storage location of the database for each initial data element and to obtain storage location configuration information based on the storage location. The client device is further configured to process, based on the storage location configuration information, each initial data element of a first subset of the plurality of initial data elements into a processed data element using one or more data processing operations and to transmit a modified data set to a data storage server for storing the modified data set in the database, wherein the modified data set comprises the processed data elements in the first subset and unprocessed initial data elements in a second subset which is complementary to the first subset.

Abstract: Provided is a thermal insulator which can be prevented from having gaps. The thermal insulator includes a nonwoven fabric, and xerogel in interior spaces of the nonwoven fabric. The thermal insulator has a plurality of protrusions on a surface of the thermal insulator, a height of the protrusion ranges from 0.10 t to 0.25 t inclusive and a size of the protrusion at the surface of the thermal insulator ranges from t to 5 t inclusive, where t is a thickness of the thermal insulator, and pores are provided inside the thermal insulator in a region provided with the protrusions.

Abstract: The present application discloses an array substrate and a display panel. The array substrate includes a base substrate, a plurality of pixel electrodes, a first and a second shielding lines. The plurality of pixel electrodes are disposed on the base substrate and include a plurality of first pixel electrodes. The plurality of the first pixel electrodes are arranged in a first and a second directions. The first pixel electrode includes a first trunk electrode and a first branch electrode, the first trunk electrode includes a first vertical trunk extending in the first direction. The first shielding line is disposed on the base substrate, and includes a portion disposed on the periphery of the first vertical trunk. The second shielding line is disposed on the base substrate, and includes a portion disposed on the periphery of the first branch electrode. The first and the second shielding lines are electrically insulated.

Abstract: A processor-in-memory (PIM) and a method of outputting an instruction using a PIM. The PIM includes an internal processor, a memory, and a register configured to store instruction meta information. The memory is configured to store a lookup table generated by predicting a future instruction. The external processor is configured to retrieve an instruction corresponding to the instruction meta information from the lookup table in response to a PIM application programming interface (API) call instruction including the instruction meta information. The instruction corresponding to the instruction meta information is output based on a retrieval result.

Abstract: A temperature control apparatus and a temperature control system include at least one liquid storage device for storing liquid, at least two liquid supply devices, and a controller. Each liquid supply device is connected to the at least one liquid storage device through a first multiport valve to obtain liquid and is connected to a temperature regulating device through a second multiport valve. The controller is configured to control the first multiport valve and the second multiport valve that are connected to the controller to be conducted or not to be conducted. When the first multiport valve and the second multiport valve are conducted, each liquid supply device outputs the obtained liquid to the temperature regulating device. The temperature regulating device regulates a temperature of the liquid injected by each liquid storage device, and then supplies the liquid to at least one battery system.