Abstract: A vehicle seat includes a backrest, a seat pan, and an airbag having two components placed on sides of the seat. Each component includes an airbag cushion and a strap sewn to the airbag cushion. The strap is fixed to an upper area of the backrest and an anti-submarining hump of the seat pan. The backrest includes a seat cushion and a rigid shell surrounding the seat cushion. Each strap passes between the seat cushion and the shell. The seat includes a seat belt provided with a retractor fixed to the backrest and placed inside a receiving portion delimited by a front casing located in a backrest upper area, the shell covers the front casing, thereby forming a space between them to pass the strap of one of the two components in the backrest upper area, and the shell delimiting the receiving portion to the rear.

Abstract: A rotor support device includes: a mount supporting a rotor and including a joint portion protruding outward; a connecting member; and a reinforcing member. The connecting member includes an end portion connected to the joint portion and including a notch and a protruding portion formed by forming the notch. The protruding portion is overlapped with a part of the outer peripheral surface of the joint portion located on the side of a first direction perpendicular to the protruding direction of the joint portion, and is detachably connected to the joint portion. The reinforcing member is overlapped with the connecting member and another part of the outer peripheral surface of the joint portion located on the side of a second direction opposite to the first direction, and is detachably connected to the joint portion and the connecting member.

Abstract: Provided is a method of applying a nano coating to stainless steel including cleaning stainless steel; polishing the stainless steel with a nano abrasive composed of colloidal silica, nano-sized diamond particles, and ethylene glycol; immersing the stainless steel in a pickling solution composed of hydrochloric acid and containing an ionic liquid for 25 seconds; heat treating the surface of the stainless steel; applying a nano-coating agent composed of isopropyl alcohol, methylsilsesquioxane, siloxane, sulfuric acid, and distilled water to the surface of the stainless steel heat treated through the heat treatment step in an amount of 60 mg/m2; curing the nano-coating agent applied on the surface of the stainless steel for 5 minutes; coating the surface of the stainless steel with a chromium mixture; and coating the surface of the stainless steel coated with the chromium mixture through the chromium mixture coating step with a finishing agent.

Abstract: A valve includes a valve body, a valve plate, and an actuation mechanism, wherein the valve body includes two plates parallel to each other and symmetrical and on which medium access holes are correspondingly opened; sealing rings a are symmetrically provided on inner surfaces of the two plates, and the medium access holes on the two plates are completely located within circumferentially closed holes of the sealing rings a; the valve plate has a smooth surface and is tightly sandwiched between the sealing rings a when the valve is closed; a fastening structure is installed on the two plates of the valve body and clamps the two plates and/or the sealing rings a around radial peripheries of the sealing rings a; and at least a part of the fastening structure can adjust its clamping degree in a direction perpendicular to a surface of the valve body.

Abstract: An X-ray inspection device is disclosed. The present X-ray inspection device includes an X-ray tube, a detector disposed so as to face the X-ray tube, and transfer devices, for simultaneous inspection of at least two objects to be inspected, transferring at least two objects to be inspected to an inspection position between the X-ray tube and the detector.

Abstract: The present inventive concept provides a voltage generating apparatus for X-rays including a console that receives an X-ray irradiation signal to generate a control signal and detects the X-ray irradiation signal to generate a first detection signal, a pulse control unit that receives the control signal and the first detection signal from the console to generate a second detection signal and generates a pulse signal according to the control signal and the second detection signal, and a high voltage generating unit that generates a high voltage according to the pulse signal from the pulse control unit, and an X-ray generating apparatus having the same.

Abstract: A light emitting device includes: a first electrode; a hole transport region disposed on the first electrode; a first emission layer disposed on the hole transport region, and which emits light of a first wavelength; a second emission layer disposed on the hole transport region, and which emits light of a second wavelength different from the first wavelength; an electron transport region disposed on the first emission layer and the second emission layer; a second electrode disposed on the electron transport region; and a capping layer disposed on the second electrode. In exit light emitted to an upper surface of the capping layer, the exit light has a maximum intensity at an azimuth angle of about 25° to about 35°.

Abstract: A capacity adjustment method applied to a storage system and a related apparatus are provided. The method includes: analyzing cold and hot attributes of data stored in the storage system, to obtain an amount of hot data and an amount of cold data in the data; determining, based on the amount of hot data and the amount of cold data, a capacity of a cache required by the storage system and a capacity of a persistent storage required by the storage system, where the cache required by the storage system comes from a first storage medium set, and the persistent storage required by the storage system comes from a second storage medium set; and adjusting, based on the capacity of the cache and the capacity of the persistent storage, a purpose of a storage medium comprised in the storage system.

Abstract: The present disclosure relates to a crystal form of a pyridopyrimidine derivative and a preparation method thereof, and specifically relates to the crystal form of the compound of formula (I) and a preparation method thereof. The new crystal form has good physical and chemical properties, thereby facilitating clinical treatments.

Abstract: Provided is a Pichia pastoris mutant strain for expressing an exogenous gene. Specifically, provided is a Pichia pastoris mutant strain comprising, with respect to Pichia pastoris mutant strain GS115 or CICC32806, one or more of the following six mutations: BQ9382_C1-2260, EKK deletions at positions 308-310, a hypothetical protein; BQ9382_C1-3800, E129K, 60S ribosomal subunit assembly/exported protein LOC1; BQ9382_C1-5700, 1312M, mitochondrial external NADH dehydrogenase, type II NAD(P)H: quinone oxidoreductase; BQ9382_C2-3950, Q145X, an essential protein having a binding partner Psr1p and used for completely activating a general stress response; BQ9382_C3-2220, E188K, a hypothetical protein; and BQ9382_C3-4370, W196X, orotidine 5\?-phosphate decarboxylase. The provided Pichia pastoris mutant strain is an effective commonly employed host for exogenous expression, and can efficiently express different proteins, especially phospholipase and lipase.

Abstract: A torque converter assembly including a hub and a housing at least partially surrounding the hub. The hub includes a hub body having a radially-inwardly extending circumferential slot defining a connection portion of the hub body, and a plurality of axially extending bores extending through the connection portion of the hub body to the circumferential slot. At least a portion of the housing is coupled to the hub with at least one rivet installed in a corresponding bore of the connection portion of the hub body.

Abstract: This application discloses a method for controlling an electronic device to perform photoplethysmography detection. The method includes obtaining historical detection data of a photoplethysmography sensor, calculating a confidence of the historical detection data, determining, based on the calculated confidence of the historical detection data, whether a light source to be turned on by the photoplethysmography sensor in a next detection time segment includes a light source different from a light source turned on when the historical detection data is obtained, and determining that a photoelectric sensing element to be turned on in the next detection time segment is a photoelectric sensing element corresponding to the determined light source to be turned on.

Abstract: Disclosed are eutectic form A of Elagolix and pyrimethamine, a preparation method therefor and a use thereof. Using Cu-K? radiation, eutectic form A has characteristic peaks represented by a 2? degree at 8.1±0.2°, 12.2±0.2°, 13.3±0.2° and 21.1±0.2° in an X-ray powder diffraction. Eutectic form A has a high purity, a good light radiation stability, a high temperature stability, a high humidity stability and an accelerated stability, is easy to store, and has a slow moisture absorption under the condition of relatively low humidity, wherein the weight gain of eutectic form A by moisture absorption is not more than 1.08% when the relative humidity increases from 0 to 60% RH. Production conditions for eutectic form A are easy to control, same has a simple preparation process and a stable quality, and is easy to industrially produce on a large-scale.

Abstract: A game token by which a plurality of RFID tags embedded in a plurality of the game tokens stacked each other can be read in a relatively stable manner is provided. A game token is provided with a security part and a receiving part that receives the security part. The security part has a shape with a diameter smaller than the diameter of the receiving part, a structure with a plurality of plastic layers laminated together, an RFID tag, and a visible print layer indicating a type or ID of the game token. The receiving part has a surface. The surface of the receiving part has a recessed portion for receiving the security part, and the depth of the recessed portion is 25% or more of the thickness of the game token.

Abstract: According to the present invention, disclosed are a device and a method of generating an object image, recognizing an object, and learning an environment of a mobile robot which perform a deep learning algorithm which allows a robot to create a map and load environment information acquired during the autonomous movement while the autonomous mobile robot is being charged and may be used for an application which finds out a location by finally recognizing objects such as furniture using a method of checking a location of the recognized objects to mark the location on the map.

Abstract: Methods of forming a semiconductor device may include: providing a substrate on which a layer is formed; forming a lower hard-mask layer, which includes silicon, on the layer; forming an upper hard-mask pattern, which includes oxide, on the lower hard-mask layer; forming a lower hard-mask pattern by etching the lower hard-mask layer using the upper hard-mask pattern as an etch mask and using an etching gas that includes a metal-chloride-based first gas and a nitride-based second gas; and forming a plurality of contact holes in the layer by etching the material layer using the lower hard-mask pattern as an etch mask.