Abstract: The following disclosure relates to an electrification device and an electrical dust collecting apparatus including the same capable of adsorbing and filtering fine dust included in air in an air conditioning apparatus such as an air conditioner or an air cleaner, and more particularly, to an electrification device and an electrical dust collecting apparatus including the same capable of having uniform electrification by fixing an electrification plate and a wire at accurate positions using a fixing member coupled to a case to support both end portions of the electrification plate and the wire.

Abstract: A method for charging self-charging supercapacitor includes: providing a self-charging supercapacitor which includes a supercapacitor first electrode, a supercapacitor second electrode, a first electrolyte, and a metal electrode; the metal electrode and the supercapacitor second electrode form an Ohmic contact, the metal electrode is spaced apart from and opposite to the supercapacitor first electrode. Electrically connecting the metal electrode and the supercapacitor first electrode with a second electrolyte.

Abstract: Methods, systems, and media for presenting media content in response to a channel change request are provided. In some implementations, methods for presenting media content in response to a channel change request are provided, the methods comprising: causing media content provided on a first channel to be presented in a first display area on a first screen; receiving, at a hardware processor, a request to switch to a second channel; in response to receiving the request to switch to the second channel, causing thumbnail content corresponding to the second channel to be presented in the first display area; determining whether media content provided on the second channel is ready for presentation; and in response to determining that the media content provided on the second channel is ready for presentation, causing the media content provided on the second channel to be presented in the first display area.

Abstract: Provided is a laser crystallizing apparatus including a laser generator generating a laser beam and an optical system photo-converting the laser beam to make a converted laser beam. A beam transmitting unit includes a passage through which the converted laser beam is transmitted into the chamber. The beam transmitting unit includes a chamber window provided on the chamber to transmit the laser beam, and a shield window movably disposed below the chamber window to prevent a material generated in the chamber from reaching the chamber window.

Abstract: An organic light emitting display device is provided. The organic light emitting display device may include at least one light emitting part between an anode and a cathode, and the at least one light emitting part having at least one organic layer and a light emitting layer, wherein the at least one organic layer comprises a compound represented by Chemical Formula 1 or 2.

Abstract: An electromagnetic relay includes a base, an electromagnet disposed on the base, an armature unit having a magnetically attractive member magnetically attractable by the electromagnet, a movable terminal unit mounted on the armature unit and including a first terminal member and a first contact, and a stationary terminal member mounted on the base. The first terminal member is a two-piece structure composed of a spring plate and a first leg. A ratio of the thickness of the first leg to the thickness of the spring plate ranges from 2 to 4. When the electromagnet is energized and de-energized, the first contact contacts andmoves away from the second contact, respectively. A method of making the electromagnetic relay is also disclosed.

Abstract: A method for operating an exhaust gas post-treatment system of a diesel engine and associated exhaust gas post-treatment system are described. The system has two NOx sensors upstream and downstream of an SCR catalytic converter. The NOx sensor downstream of the SCR catalytic converter is used to divide the NOx information measured by the sensor upstream of the SCR catalytic converter into an NOx value and an NH3 value. Using this simple method, the SCR catalyst control and diagnosis can be carried out precisely and robustly.

Abstract: A block for decorating an outer wall or an inner wall in construction work and a construction method for bricklaying work, and more particularly, to a wall structure using blocks and frames each having a wedge-shaped coupling part formed therein and a method of constructing a wall using the same, wherein frames, which are integrally formed with beams, slabs, and pillars of a building to serve as a frame structure, are fixed and mounted, an isosceles triangular wedge-shaped concave groove or protrusion is formed on inner surfaces of the mounted frames, and blocks and intermediate blocks, in which an isosceles triangular wedge-shaped concave groove or protrusion is formed, are laid on the frames, thereby solving a disadvantage of bricklaying work in that it is vulnerable to horizontal vibration and improving seismic performance.

Abstract: A system and method for analyzing images using a non-transitory programmable device is disclosed. A user interface generator operating on the non-transitory programmable device receives specifications of a first image of a biological sample and a first image analysis step. A sequencer operating on the non-transitory programmable device applies the first image analysis step to the first image to develop annotated training data, and a machine learning system trainer operating on the non-transitory programmable device trains an untrained machine learning system to develop a trained machine learning system. When the trained machine learning system is presented with the first image as an input, the trained machine learning system develops a prediction of the annotated training data.

Abstract: Metadata may be embedded in a service chain header (SCH) appended to a packet that is forwarded over a service chain path. The metadata may include information that is used to process the packet at a downstream service function chain (SFC) entity on the service chain path. The metadata TLV field may identify a service action to be performed by a downstream SFC entity. For example, the metadata TLV field may instruct the downstream SFC entity to drop the packet, to redirect the packet (or a traffic flow associated with the packet), to mirror a traffic flow, to terminate a communication connection, to start or stop a packet accounting, and/or to apply a higher grade of service. Alternatively, the metadata TLV field specifies an OAM service action list that identifies service actions that have been performed on the packet.

Abstract: A flash memory method includes: classifying data into a plurality of groups of data; respectively executing error code encoding to generate first corresponding parity check code to store the groups of data and first corresponding parity check code into flash memory module as first blocks; reading out the groups of data from first blocks; executing error correction and de-randomize operation upon read out data to generate de-randomized data; executing randomize operation upon de-randomized data according to a set of seeds to generate randomized data; performing error code encoding upon randomized data to generate second corresponding parity check code; and, storing randomized data and second corresponding parity check code into flash memory module as second block; a cell of first block is used for storing data of first bit number which is different from second bit number corresponding to a cell of second block.

Abstract: Provided are an apparatus and a method for removing distortions from a fisheye lens image and an omni-directional image, which are capable of improving accuracy and performance of learning to which a machine learning algorithm is applied by removing geometric distortions from an image of a fisheye lens image and an omni-directional image which have severe distortion and which include an index-based distortion removing part for performing index-based image distortion removal when an image of a fisheye lens image and an omni-directional image is input, a geometric model-based distortion removing part for performing geometric model-based image distortion removal when the image of the fisheye lens and the omni-directional image is input, and an image data set output part for outputting an image data set in which a distortion is removed from the image of the fisheye lens or the omni-directional image and which is applicable to a machine learning algorithm by at least one of the index-based distortion removing part

Abstract: Some embodiments include an integrated assembly having digit lines extending along a first direction, and rails over the digit lines. The rails include semiconductor-material pillars alternating with intervening insulative regions. The rails have upper, middle and lower segments. A first insulative material is along the upper and lower segments of the rails. A second insulative material is along the middle segments of the rails. The second insulative material differs from the first insulative material in one or both of thickness and composition. Conductive gate material is along the middle segments of the rails and is spaced from the middle segments by the second insulative material. Channel regions are within the middle segments of the pillars, upper source/drain regions are within the upper segments of the pillars and lower source/drain regions are within the lower segments of the pillars. Some embodiments include methods of forming integrated assemblies.

Abstract: The invention relates to the use of specific amines as bleaching catalyst for detergent compositions and to bleach and detergent compositions containing these. The invention concerns also a formulation comprising at least a detergent, aspecific amine, and optionally a source ofhydrogen peroxide.

Abstract: Provided herein are antibodies that bind to the alpha subunit of an IL-7 receptor (IL-7R?). Also provided are uses of these antibodies in therapeutic applications, such as treatment of inflammatory diseases. Further provided are cells that produce the antibodies, polynucleotides encoding the heavy and/or light chain regions of the antibodies, and vectors comprising the polynucleotides.

Abstract: A position-adjustable device for treatment of tricuspid regurgitation is proposed. The position-adjustable device for the treatment of tricuspid regurgitation is used to verify whether heart failure of the right ventricle may occur, and includes: a first catheter provided with a first lumen; a second catheter inserted into the first lumen and provided with a second lumen into which a guidewire is inserted; an adjusting part coupled to a lower side of the first catheter and the second catheter, wherein the adjusting part is provided with a first direction-adjusting device adjusting a direction of an upper end of the first catheter; and a blocking part coupled to an upper outer side surface of the second catheter, capable of adjusting a position according to a movement of the upper end of the first catheter, and obliquely penetrating and blocking the orifice formed by the incomplete closing of the tricuspid valve.

Abstract: Disclosed is a display device. The display device includes: a light transmissive plate including a first front surface, a rear surface facing the first front surface, and a hole positioned behind the first front surface and connected to the rear surface; and a display film attached to the rear surface of the plate, in which the display film includes a light transmissive substrate having a second front surface attached to the plate, an electrode layer formed on the second front surface, and a light source electrically connected to the electrode layer, and the light source is positioned in the hole.

Abstract: The present disclosure is directed to multi-use mobile robots that cater to both goods delivery and people mobility. These robots allow for seamless and dynamic transition between a rideable personal transport vehicle that may be driven by a user sitting in a removable robot seat, driven by the user standing onboard the vehicle, or driven by a second individual walking behind the multi-use robot. The multi-use robot may also function as an autonomous delivery vehicle, and can provide an option to allow both people and goods to be transported simultaneously. The multi-use robots can also integrate with mobile warehouses and neighborhood storage lockers and mobile warehouses, and provide last-mile handling of goods and supplies.

Abstract: The present disclosure relates to a scroll compressor, and it is possible to constitute a depressurized resistance value of a first orifice disposed on an oil recovery part to be lower than a depressurized resistance value of a second orifice, thereby maintaining/enhancing volume efficiency upon driving under a high pressure condition where a pressure of discharged refrigerant is high by increasing the back pressure of a back pressure chamber.

Abstract: A transmittance-variable device is disclosed herein. In some embodiments, a transmittance-variable device includes first and second guest host layers, the first and second guest host layers are superposed, wherein each of the first and second guest host layers comprise a liquid crystal host and a dichroic dye guest, and wherein the device is capable of switching between a transparent mode and a black mode. The transmittance-variable device can exhibit high transmittance in the transparent state and a high shielding rate in the black state, and can exhibit a high contrast ratio even at the inclination angle, and exhibit excellent viewing angle symmetry in all directions. Such a transmittance-variable device can be applied to various applications including various architectural or automotive materials which need to adjust the transmittance, or eyewear such as goggles for augmented reality experience or sports, sunglasses or helmets.