Abstract: An engine system according to an exemplary embodiment of the present invention may include an engine including a plurality of cylinders; a fuel separator separating into a low-octane fuel and a high-octane fuel based on an octane number; a cylinder deactivation device deactivating some cylinders among the plurality of cylinder based on a driving region; a low-octane fuel injector injecting the low-octane fuel separated by the fuel separator into the plurality of cylinder; a high-octane fuel injector injecting the high-octane fuel separated by the fuel separator into the activated cylinders without being deactivated by the cylinder deactivation device; and a controller configured to control the cylinder deactivation device to deactivate some cylinders or activate all the cylinders, and to control the low-octane fuel injector and the high-octane fuel injector to inject the low-octane fuel or the high-octane fuel into the cylinders.

Abstract: Provided is a mold (4) for manufacturing a shoe cushion (1), the mold (4) comprising: a first mold (5); a second mold (6) seated on the first mold (5) and configured to contain first cavities (6a); a third mold (7) seated on the second mold (6) and configured to contain second cavities (7a), wherein the second cavities (7a) are smaller than the first cavities (6a) of the second mold (6); a fourth mold (8) seated on the third mold (7); and one or more air vents (9) formed between the first mold (5) and the second mold (6).

Abstract: One illustrative method disclosed herein may include forming a first straight sidewall spacer adjacent a gate structure of a transistor, forming a recessed layer of sacrificial material adjacent the first straight sidewall spacer and forming a second straight sidewall spacer on a portion of the outer surface of the first straight sidewall spacer and above the recessed layer of sacrificial material. The method may also include removing the recessed layer of sacrificial material so as to expose a first vertical portion of the outer surface of the first straight sidewall spacer and forming an epi material on and above the substrate, wherein an edge of the epi material engages the first straight sidewall spacer.

Abstract: A memory system may include a plurality of nonvolatile memory devices each including a plurality of memory blocks; and a controller configured to configure at least one memory block selected from the plurality of memory blocks as a super block, and to perform a read reclaim operation for the super block based on memory-block-read-counts of the super block, wherein the controller divides the super block into a plurality of page groups, selects at least one page group from the plurality of page groups based on the memory-block-read-counts, and performs the read reclaim operation.

Abstract: An electronic device is provided. The electronic device includes a front cover, a rear cover, an array antenna, and a support member. The support member includes a conductive first portion forming a lateral appearance of the electronic device, a second portion adjacent to the array antenna, the front cover, and the conductive first portion, and having at least one opening filled with a non-conductive material, and a third portion including a non-conductive material and disposed adjacent to the array antenna, the rear cover, and the conductive first portion. The conductive first portion is exposed to an outside of the electronic device, and the second and third portions are hidden by the front and rear covers. A beam formed by the array antenna is radiated to the outside through the at least one opening and the third portion.

Abstract: Provided is a golf ball with air channels between adjacent dimples. The golf ball according to the present disclosure has air channels connecting adjacent dimples, and an outer tip of the air channel is chamfered or filleted. The problem of durability deterioration at the outer tip of the air channel over the entire surface of the golf ball is solved by the air channel structure in which the outer tip is chamfered or filleted. Meanwhile, it is possible to minimize the influence of wind at the outer tip of the air channel and greatly improve flight stability related with slice prevention, straightness and excellent impact point while ensuring a sufficient flight distance by uniformalizing pressure drag. In addition, the depth of the dimple itself is selectively made larger than the depth of the dimple of the conventional golf ball with the air channel in accordance with the chamfering or filleting of the outer tip of the air channel, thereby minimizing lift force and a loss of a flight distance.

Abstract: Provided is a mixed positive electrode active material comprising a large-grain positive electrode active material with an average diameter of 10 ?m or greater and a small-grain positive electrode active material with an average diameter of 5 ?m or smaller, in which the large-grain positive electrode active material and the small-grain positive electrode active material are coated with different materials between a lithium boron oxide-based composition and metal oxide, respectively.

Abstract: Disclosed is a battery sleeve case for a portable electronic device (e.g., laptop computer or electronic tablet device) that includes an elastic polymer frame structure that extends around a perimeter of the sleeve to provide cushioning or padding to the sides of the device. Front and back face side panels are attached to opposing sides of the frame structure, via stitching or some other suitable means. The frame structure may be formed of injected molded ethylene vinyl acetate (EVA) or other suitable material. The side panels may be laminated with fabric, with a front face side panel being flexible and cushioned and including one or more access flaps. The back face side panel includes a rechargeable battery housed within a battery compartment defined by a semi rigid outer panel, which may be formed of compression molded EVA or other suitable material. The rechargeable battery is electrically coupled to external and internal electrical interfaces.

Abstract: A method and apparatus are disclosed. The method includes the UE (User Equipment) being configured with a first CORESET (Control Resource Set). The method also includes the UE being configured with a second CORESET. The method further includes the UE transmitting a preamble for beam failure recovery in response to the UE detecting that beam failure occurs. And the method includes the UE monitoring and/or receiving a DCI scrambled by C-RNTI in the second CORESET in the second slot in response to transmitting the preamble for beam failure recovery. Furthermore, the method includes the UE prioritizing to receive and/or demodulate the DCI scrambled by C-RNTI in the second CORESET in the second slot, if the first number plus the third number exceeds the first maximum number or the second number plus the fourth number exceeds the second maximum number in the second slot.

Abstract: Provided are a low temperature curing composition, a cured film obtained by curing the composition, and an electronic device comprising the cured film, wherein the composition comprises: (A) an epoxy group-containing siloxane compound represented by Chemical Formula 1: (R1R2R3SiO1/2)M(R4R5SiO2/2)D1(R6SiO3/2)T1(R7R8SiO2/2)D2(R9SiO3/2)T2??[Chemical Formula 1] (In Chemical Formula 1, each of R1 to R9 is an organic group independently selected from a substituted or unsubstituted monovalent aliphatic hydrocarbon group of C1 to C6, a substituted or unsubstituted monovalent cycloaliphatic hydrocarbon group of C6 to C20, a substituted or unsubstituted monovalent aromatic hydrocarbon group of C6 to C20, and an epoxy-substituted monovalent organic group, at least one of R1 to R6 is an epoxy-substituted monovalent organic group, 0?M<1, 0?D1<1, 0<T?1, 0?D2<1, 0?T2<1, and M+D1+T1+D2+T2=1, wherein each of the structural units represented by M, D1, T1, D2, and T2 can include one or more types of different s

Abstract: Provided is a transmission apparatus including a transmission signal generator which, in operation, generates a transmission signal that includes a legacy preamble, a non-legacy preamble and a data field. The non-legacy preamble comprises a first signal field and a second signal field. The first signal field comprises a second signal field compression subfield and a number of second signal field symbols subfield. The second signal field symbols subfield indicates a number of second signal field symbols when the second signal field compression subfield indicates that a full bandwidth containing first and second frequency subbands is not allocated for multi-user (MU) MIMO transmission. The number of second signal field symbols indicates a number of MU MIMO users when the second signal field compression subfield indicates that the full bandwidth is allocated for MU MIMO transmission. The transmission apparatus includes a transmitter which, in operation, transmits the generated transmission signal.

Abstract: Disclosed herein are triglyceride based formulations, compositions, and methods for the treatment of otic diseases and conditions. Such triglyceride based formulations and compositions are derived from medium chain triglycerides and allow for the delivery of a variety of therapeutic agents to the outer, middle, and/or inner ear.

Abstract: The present invention can provide a thermoplastic resin composition which contains (A) a polyester resin, (B) a white pigment, and (C) a silicon-containing graft copolymer, and thus has excellent light efficiency, discoloration resistance, and light stability, without degrading shock resistance and molding processability.

Abstract: A time controller is able to convert and present the LCD display of gray levels within images with a brightness equal to that within the original images. The time controller alternates in operation between first and second modes of gamma correction, each for a specified time duration. In the first correction mode, the time controller corrects the original gray levels in a correction-positive manner and outputs first correction gray levels. In the second correction mode, the time controller corrects the original gray levels in a correction-negative manner, and outputs the second correction gray levels. The first correction gray level is equal to or larger than the second correction gray level, to correspond with original gray levels.

Abstract: A VR motion simulator allowing a user to experience a vertical motion in VR environment by analyzing a pressure distribution of a sole of the user and estimating a posture of the user, and a method of implementing a vertical motion action of a user in VR. The simulator includes a pressure distribution image generating module generating a pressure distribution image of a sole of a user at a time of a vertical motion of the user; a sole position tracking module analyzing the pressure distribution image to detect the sole of the user, and track a position of the sole on the basis of movement of the detected sole to output sole position tracking information; and a posture estimating module estimating a posture of the user on the basis of the sole position tracking information to output posture estimation information.

Abstract: A semiconductor device including a first structure including a first conductive pattern, the first conductive pattern exposed on an upper portion of the first structure, a mold layer covering the first conductive pattern, a second structure on the mold layer, and a through via penetrating the second structure and the mold layer, the through via electrically connected to the first conductive pattern, the through via including a first via segment in the second structure and a second via segment in the mold layer, the second via segment connected to the first via segment, an upper portion of the second via segment having a first width and a middle portion of the second via segment having a second width greater than the first width may be provided.

Abstract: Provided is an ethylene/1-butene copolymer having excellent processability and stress cracking resistance. The ethylene/1-butene copolymer according to the present invention may be applied to a high-pressure resistant heating pipe, a PE-RT pipe, a large diameter pipe, etc.

Abstract: An output amplifier includes an input unit including first and second input transistors, and a first bias transistor between a connection node of a source of the first input transistor and a source of the second input transistor and a first voltage source, a first current mirror including first and second transistors connected in series at a first connection node and between a second voltage source and a second connection node, and third and fourth transistors connected in series at a third connection node and between the second voltage source and a fourth connection node, and a second current mirror including fifth and sixth transistors between a fifth connection node and the first voltage source and connected in series at a sixth connection node, and seventh and eighth transistors between a seventh connection node and the first voltage source.

Abstract: The present disclosure relates to an abrasive article construction containing an anti-loading composition which significantly reduces loading, is coatable, is durable, and is relatively inexpensive to manufacture. In particular, the use of the anti-loading compositions of the present disclosure as a size coat at least reduces if not eliminates the need for a supersize coat, while offering comparable if not superior performance and durability. In one aspect, the present disclosure provides an abrasive article including a backing with a first major surface and an opposing second major surface, an abrasive layer bonded to at least a portion of the first major surface, with the abrasive layer comprising abrasive particles retained in a make coat. The abrasive article further includes an anti-loading size layer comprising a size coat binder and wax at least partially disposed on the abrasive layer.