Abstract: Accordingly. the present disclosure provides a population of genetically engineered mesenchymal stem cells (MSCs), comprising an expression vector comprising an Akt or HGF gene and a PD-L1 gene. Also provided is a method for synergistically increasing survival status and immunomodulatory ability of an MSC or enhancing proliferation of an MSC, comprising transfecting an MSC with an Akt or HGF gene and a PD-L1 gene and a method for preventing, ameliorating and/or treating an ischemia condition, enhancing neuroregeneration or reducing neuronal death, comprising administering an effective amount of a population of genetically engineered MSCs of the present disclosure to a subject in need thereof.

Abstract: The present disclosure relates to an apparatus for manufacturing a substrate for a fuel cell and an apparatus for manufacturing an electrode for a fuel cell, which can make it possible to reduce loss of a catalyst and loss of an electrolyte membrane, improve a processing speed, and precisely form a pattern shape of an electrode although the electrode is continuously formed on a substrate when applying catalyst slurry on the substrate comprising a release film or the electrolyte membrane and thus forming the electrode.

Abstract: A battery module according to the present invention includes a plurality of battery cells, a module case including an upper frame above the plurality of battery cells and having a plurality of flow holes, a lower frame below the upper frame and including an accommodating space for accommodating at least a portion of each of the plurality of battery cells, and an upper cover between the upper frame and the lower frame, above the plurality of battery cells, and including a plurality of openings to expose electrode terminals of the plurality of battery cells, a piezoelectric sensor film between the upper frame and the upper cover or outside the upper frame, and configured to generate an electrical signal when pressure is applied by an external force, and a control unit configured to receive the electrical signal generated from the piezoelectric sensor film and analyze whether the battery cells have exploded.

Abstract: The present specification relates to an organic light emitting device including a first electrode, a second electrode, and one or more organic material layers provided between the first electrode and the second electrode, wherein one or more layers of the organic material layers include a heterocyclic compound represented by Chemical Formula 1 and a heterocyclic compound represented by Chemical Formula 2, a method for manufacturing the same, and a composition for an organic material layer of an organic light emitting device.

Abstract: A computing system initialization system includes a BIOS processing system coupled to a computing device via a first I/O access connection, to a BIOS memory system via a second I/O access connection that is a relatively higher speed I/O access connection than the first I/O connection, and to a BIOS module. The BIOS processing system retrieves device data from the computing device via the first I/O access connection, stores the device data in the BIOS memory system via the second I/O access connection, and performs initialization operations subsequent to storing the device data in the BIOS memory system. During the initialization operations, the BIOS processing determines that the BIOS module requires the device data and, in response, retrieves the device data from the BIOS memory system via the second I/O access connection, and provides the device data that was retrieved from the BIOS memory system to the BIOS module.

Abstract: The present invention relates to an artificial intelligence (AI), which emulates functions of a human brain, such as recognition and reasoning, by utilizing a machine learning algorithm such as deep learning, and relates to context awareness based artificial intelligence application technology for obtaining interest information of a user from an image displayed to the user.

Abstract: The transmission device with external power includes a first USB type-C connector, a second USB type-C connector, a power transmission cable, a data transmission cable and a switching unit. The first USB type-C connector and the second USB type-C connector are connected to the first electronic device and the second electronic device. The power transmission cable is connected to the first USB type-C connector and the second USB type-C connector, so that the first electronic device supplies power to the second electronic device through the power transmission cable according to charging information of the second electronic device. The switching unit is connected to a power input end and the second USB type-C connector through the power transmission cable. When the first electronic device supplies power to the second electronic device, the switching unit is turned on and the power input end supplies power to the second electronic device.

Abstract: An electronic device is connected to a second electronic device with a second universal serial bus (USB) Type-C port and a second power delivery controller through a connecting device. In the electronic device, a first power delivery controller is connected to a first USB Type-C port, so that the first power delivery controller communicates with the second power delivery controller to generate transmission handshaking information through the first USB Type-C port, the connecting device, and the second USB Type-C port. An analysis module is electrically connected to the first power delivery controller, to determine at least one function type transmissible between the electronic device and the second electronic device according to the transmission handshaking information. A reminder device is electrically connected to the analysis module and used for indicating the at least one function type supportable between the electronic device and the second electronic device.

Abstract: The present disclosure discloses an adhesive glue, curing method therefor, and application thereof. The adhesive glue comprises the following components in percentage by weight: 50% to 80% of a polyurethane-modified acrylate, 0.1% to 10% of a thixotropic agent, 0.2% to 8% of a thermal initiator, and 2% to 30% of a diluent, wherein the thixotropic agent is a carbon nanotube. The adhesive glue is soft and resilient; it has a high viscosity, good thixotropy, low curing temperature, and high curing degree. Silicon precipitation can be prevented because silicon is not a component of the adhesive glue. The adhesive glue has strong adhesion and meets the production and performance requirements of the HDD binding process. In addition, the adhesive glue can effectively prevent hard disk damage and scratching.

Abstract: Disclosed is a direct slot cooling system for motors, including a stator configured to expand an inner slot space of a stator core where a coil is wound to form a cooling slot through which a cooling fluid passes; a rotor coupled to a center of the stator to rotate; and a housing coupled to left and right sides of the stator to form a cooling jacket in watertight communication with a cooling slot so that a cooling fluid circulates in the cooling jacket.

Abstract: The present invention relates to a reducer (10) comprising: a hollow input shaft (100) having a driving surface (110) therein; an output shaft (200) which is accommodated inside the input shaft (100) and having an output shaft body (210) having an output shaft gear (220) formed along the circumferential direction on the outer surface; a plurality of rollers (R) aligned between the output shaft (200) and the driving surface (110) and extending in the axial direction; and ring-shaped caps (300) positioned on both sides of the axial direction of the rollers (R), wherein the rollers (R) are guided to move in the radial direction by means of the caps (300) and, when the input shaft (100) rotates, the rollers (R) are pressurized against the driving surface (110) to pressurize the output shaft gear (200), so that the output shaft (200) rotates.

Abstract: A method for forming a semiconductor structure is disclosed. A substrate having a logic device region and a memory device region is provided. A first dielectric layer is formed on the substrate. Plural memory stack structures are formed on the first dielectric layer on the memory device region. An insulating layer is formed and conformally covers the memory stack structures and the first dielectric layer. An etching back process is performed to remove a portion of the insulating layer without exposing any portion of the memory stack structures. After the etching back process, a second dielectric layer is formed on the insulating layer and completely fills the spaces between the memory stack structures.

Abstract: An intradialytic analysis method and an analysis apparatus for dialysis are provided. One or more input features are obtained. The input features include variance relation between current data and previous data of an operating parameter related to a dialysis machine and data related to a tester. Future data is predicted according to the input features through one or more prediction models. The future data includes blood pressure information and a predicted result of intradialytic hypotension at a future time point. Therefore, intradialytic hypotension can be predicted with high accuracy.

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

Abstract: The present disclosure relates to a juicer with improved juicing performance, and particularly, includes a motor housing, a drive part including a motor which is provided inside the motor housing, a connecting part which is formed with an inserting hole which is formed at one side of the motor housing and through which a rotary shaft penetrates, the rotary shaft transferring a driving force of the motor, a roller part which is detachably coupled to extend forward from the connecting part, and is provided therein to be rotatably driven by the driving force transferred from the drive part, and a hollow fastening guide which is formed in the inserting hole to improve a sealing force for the rotary shaft, thereby providing an advantage of greatly improving a juicing force of the juicer.

Abstract: Provided is a multi-layered anisotropic conductive adhesive including an upper conductive adhesive layer, a conductive fabric layer with two sides and a lower conductive adhesive layer, wherein one side of the conductive fabric layer is plated with metal. In the application of a flexible printed circuit, reinforced parts, formed by laminating multi-layered anisotropic conductive adhesive with steel or polyimide-type stiffener, can effectively prevent the deformation of installed parts due to warping, and ensure the good hole filling, good direct grounding effect, and good shielding performance. Therefore, the multi-layered anisotropic conductive adhesive has good electrical properties, good adhesive strength, better tin soldering, reliability and flame resistant. Also provided is a method of producing the multi-layered anisotropic conductive adhesive.

Abstract: Interconnect structures exhibiting reduced accumulation of copper vacancies along interfaces between contact etch stop layers (CESLs) and interconnects, along with methods for fabrication, are disclosed herein. A method includes forming a copper interconnect in a dielectric layer and depositing a metal nitride CESL over the copper interconnect and the dielectric layer. An interface between the metal nitride CESL and the copper interconnect has a first surface nitrogen concentration, a first nitrogen concentration and/or a first number of nitrogen-nitrogen bonds. A nitrogen plasma treatment is performed to modify the interface between the metal nitride CESL and the copper interconnect.

Abstract: Systems and methods determining velocity of an object associated with a three-dimensional (3D) scene may include: a LIDAR system generating two sets of 3D point cloud data of the scene from two consecutive point cloud sweeps; a pillar feature network encoding data of the point cloud data to extract two-dimensional (2D) bird's-eye-view embeddings for each of the point cloud data sets in the form of pseudo images, wherein the 2D bird's-eye-view embeddings for a first of the two point cloud data sets comprises pillar features for the first point cloud data set and the 2D bird's-eye-view embeddings for a second of the two point cloud data sets comprises pillar features for the second point cloud data set; and a feature pyramid network encoding the pillar features and performing a 2D optical flow estimation to estimate the velocity of the object.