Abstract: The present invention relates to novel hydrazone derivatives in which a terminal amine group is substituted with an aryl group or a heteroaryl group, and uses thereof.

Abstract: The present invention relates to an electrode assembly and a secondary battery comprising same, wherein an insulator formed on a separator can prevent burrs, which may occur on a positive or negative electrode tab formed by blanking, from penetrating the separator, thereby improving electric stability, and a longitudinal end and a corner portion have increased insulation thicknesses such that, by enhancing cushion functions, same may be advantageous in terms of short-circuiting protection.

Abstract: Disclosed is a method for processing a page fault. The method includes performing demand paging depending on an application operation in a system including a processor and an operating system, and loading, at the processor, data on a memory in response to the demand paging.

Abstract: A processor, a method of operating the processor, and an electronic device including the processor are disclosed. The method includes arranging, in respective input registers, weights and activations having a smaller number of bits than a minimum operation unit of an operator included in the processor, performing a multiplication between values stored in the input registers, storing a result of the multiplication in an output register, and outputting, from the output register, a value in a preset bit range as a result of a dot product between a first vector including the weights and a second vector including the activations.

Abstract: Systems and methods for distributed ledger-based management of metadata and chain of custody of documents among financial intuitions are disclosed. In one embodiment, a method may include: (1) receiving from internal storage for the first entity, a document or file to share with a second entity; (2) at least one first entity uploading the document or file to a first entity document sharing application; (3) saving the document or file to temporary storage a distributed ledger node for the first entity, the distributed ledger node part of a distributed ledger network; (4) writing the document or file to a first entity distributed ledger; and (5) writing metadata for the document or file to the first entity distributed ledger. A second entity document sharing program may retrieve the document or file from the first entity document sharing program into a distributed ledger node for the second entity.

Abstract: Methods and apparatuses are provided for detecting a gesture at an electronic device. The gesture is received through an input module of the electronic device. A direction combination corresponding to the gesture is determined. The direction combination includes a plurality of directions. Information regarding the direction combination is compared with information regarding at least one direction combination, which is stored in a memory of the electronic device. A state of the electronic device is changed from a first state to a second state, using at least one processor of the electronic device, according to a result of comparing the information regarding the direction combination with the information regarding the at least one direction combination.

Abstract: A coil component includes a body having one surface and the other surface, opposing each other in one direction, and one end surface connecting the one surface and the other surface, a winding coil disposed in the body and having a lead-out portion exposed to the one end surface of the body, a first insulating layer disposed on the one end surface of the body and having one region and the other region spaced apart from each other in the other direction, perpendicular to the one direction, an external electrode having a connection portion, disposed between the one region and the other region of the first insulating layer to be connected to the lead-out portion, and an extension portion extending from the connection portion to the one surface of the body, and a second insulating layer covering the first insulating layer and the connection portion on the one end surface of the body.

Abstract: A scheduler, a method of operating the scheduler, and an accelerator apparatus including the scheduler are disclosed. A method of operating a scheduler to perform scheduling on models to be executed in an accelerator, the method includes receiving at least one execution request for a first model and a second model that are executed independently from each other in the accelerator, and performing layer-unit scheduling on the first model and the second model based on workload characteristics of the first model and the second model.

Abstract: A hardware accelerator includes a block processing circuit configured to read a block from a list stored in an inverted index structure; and a search core configured to extract a document number out of a read block read by the block processing circuit and to calculate a score corresponding to the document number.

Abstract: Disclosed is a method for processing a page fault. The method includes performing demand paging depending on an application operation in a system including a processor and an operating system, and loading, at the processor, data on a memory in response to the demand paging.

Abstract: An electronic device is provided which includes a user interface, a communication circuit, a processor electrically connected to the user interface and the communication circuit, and a memory electrically connected to the processor which stores at least one piece of policy information associated with at least one accessory device, wherein, the memory stores instructions, which when executed, cause the processor to establish a connection with the at least one accessory device using the communication circuit, receive content associated with the at least one accessory device from an external device different from the at least one accessory device and output at least a part of the received content through the user interface based on at least a part of the at least one piece of policy information stored in the memory.

Abstract: A negative electrode active material which includes a core including artificial graphite, and a carbon coating layer disposed on the surface of the core, wherein an edge plane of the negative electrode active material has a specific surface area of 1.0 m2/g to 1.9 m2/g, a negative electrode including the same, and a secondary battery including the negative electrode.

Abstract: An electronic component includes a body having an internal electrode disposed therein, and an external electrode disposed on the body and connected to the internal electrode, wherein in a cross section of the body cut in length and thickness directions, the external electrode includes a first electrode layer disposed below the body and a second electrode layer covering at least the first electrode layer and a side portion of the body, and the internal electrode is connected to the second electrode layer through the side portion of the body.

Abstract: A coil component includes a body having one surface and the other surface, opposing each other in one direction, and one end surface connecting the one surface and the other surface to each other, a support substrate embedded in the body, a coil portion disposed on the support substrate and including a lead-out pattern exposed from the one end surface, a first insulating layer disposed on the one end surface and having one region and the other regions spaced apart from each other in the other direction crossing the one direction, an external electrode having a connection portion, disposed between the one region and the other region to be connected to the lead-out pattern, and an extension portion extending from the connection portion to the one surface, and a second insulating layer disposed on the one end surface to cover the first insulating layer and the connection portion.

Abstract: A coil component includes a support substrate; a coil portion disposed on the support substrate; a body embedding the support substrate and the coil portion therein, and having a first surface and a second surface opposing each other, a third surface and a fourth surface opposing each other and respectively connecting the first and second surfaces; lead-out portions extending from the coil portion and respectively exposed from the third and fourth surfaces of the body; a surface-insulating layer disposed on the third and fourth surfaces of the body and having openings respectively exposing the lead-out portions; and external electrodes arranged on the surface-insulating layer and respectively connected to the lead-out portions respectively exposed through the openings, wherein a width of each of the external electrodes is narrower than a width of the body.

Abstract: A negative electrode active material for a lithium secondary battery, including: first negative electrode active material particles including first artificial graphite particles and a carbon coating layer on a surface of the first artificial graphite particles, wherein the carbon coating layer comprises hard carbon; and second negative electrode active material particles including second artificial graphite particles, wherein a difference between an average particle diameter D50 of the first negative electrode active material particles and an average particle diameter D50 of the second negative electrode active material particles is 5 ?m or less, and a temperature at an exothermic peak in differential thermogravimetric analysis of the carbon coating layer is in a range of 580° C. to 690° C.

Abstract: Provided is a computing device according to an embodiment of the present disclosure including an integrated register file configured to store a first variable type and a first variable value of a first variable, and a second variable type and a second variable value of a second variable, a calculator configured to perform a first calculation on the first and second variables according to the first and second variable types, and output a first calculation result, and a type rule table comprising a plurality of entries and, when there is an entry corresponding to a type of the first calculation, and the first and second variable types, configured to output a type of the first calculation result.

Abstract: A negative electrode active material for a lithium secondary battery which includes first negative electrode active material particles including artificial graphite particles and a carbon coating layer formed on the artificial graphite particle; and second negative electrode active material particles including natural graphite particles, wherein the first negative electrode active material particles have a larger average particle diameter (D50) than an average particle diameter (D50) of the second negative electrode active material particles, and a weight ratio of the first negative electrode active material particles and the second negative electrode active material particles is in a range of 70:30 to 95:5.

Abstract: The present invention relates to bacteria-derived extracellular vesicles having reduced toxicity and the use thereof and, more specifically, to a pharmaceutical composition for treating or diagnosing diseases, a composition for delivering materials and a vaccine composition comprising bacterial extracellular vesicles having reduced toxicity, a method for preparing same, and the like. By using the bacterial extracellular vesicles having reduced toxicity of the present invention, in vivo or in vitro side effects can be reduced, efficacies can be increased, and thus the stability and efficacies of a therapeutic agent or a diagnostic agent, for various diseases including cancer, a drug carrier and/or a vaccine carrier can be enhanced. The bacterial extracellular vesicles having reduced toxicity and having loaded materials for disease treatment or vaccine, and a method for preparing same can he used for in vitro or in vivo treatments, drug carriers, vaccines or experiments.

Abstract: Provided is a battery lifetime estimating method including steps of: fully charging a battery according to a predetermined charging condition; partially discharging the fully charged battery according to a predetermined discharging condition; acquiring voltage information at a plurality of predetermined measurement time points while performing the partially discharging; and estimating a remaining capacity of the battery by using the acquired voltage information. Herein, the step of estimating the remaining capacity of the battery includes steps of: calculating the capacity of the battery in one cycle of fully charging/discharging in which the measurement is performed from the measured voltage drop amounts; and estimating the remaining lifetime of the battery by applying a statistical technique to the capacity of the battery calculated with respect to a plurality of cycles of fully charging/discharging.