Abstract: A process for treating aged oil by electron beam irradiation is disclosed, comprising the following steps: step 1, homogenizing the aged oil and then feeding the aged oil into a distributor; step 2, forming a liquid layer having a certain thickness on the distributor; step 3, installing and debugging an electron beam irradiation device on the distributor; step 4, installing and debugging a phased-array microwave emitter on the distributor after installing and debugging the electron beam irradiation device; step 5, turning on the electron beam irradiation device and the phased-array microwave emitter; and step 6, dividing the treated aged oil and then allowing the aged oil after dividing to enter an oil pool and a water pool for standing. Oil flows out from an upper layer of the oil pool, a lower layer of the oil pool flows back to an aged oil storage pool.

Abstract: The disclosure is directed to a document management system having a label management user interface. The document management system may be configured to display document content in either a document view mode or a document edit mode in which document content is displayed in a content panel of the graphical user interface. When in the document view mode and an authenticated user has edit permissions with respect to a current document, the graphical user interface is configured to display a label management user interface including an array of user-selectable label graphical objects and a list of recommended labels selected in accordance with a label score that is based on a set of multiple heuristics. Using the label management user interface, the user may transition from recommended label operations to a dynamic search operation and to a custom label creation operation without leaving the context of the current interface.

Abstract: A method includes generating a first control signal and a second control signal; blending the first control signal and the second control signal based, at least in part, on a velocity; and positioning a read/write head based on the blending of the first control signal and the second control signal.

Abstract: The present disclosure relates to a composite logic gate circuit, including: a simple logic gate circuit including a first logic gate circuit and an inverter circuit, a first PMOS transistor, and a first NMOS transistor. The first logic gate circuit is configured to receive a first input signal and a second input signal, and to output a first output signal. The inverter circuit includes a second PMOS transistor and a second NMOS transistor. A source of the second PMOS transistor is coupled to a power input terminal, a drain is coupled to a drain of the second NMOS transistor, and a gate is configured to receive the first output signal. A source of the second NMOS transistor is coupled to a ground terminal, and a gate is configured to receive the first output signal. A source of the first PMOS transistor is coupled to the drain of the second PMOS transistor, a drain is coupled to a drain of the first NMOS transistor, and a gate is configured to receive a third input signal.

Abstract: A multi-three-phase motor drive system includes a power distribution network, a motor drive unit, and a motor network. The power distribution network includes a partitioned direct current (DC) link connected between a positive voltage rail and a negative voltage rail. A connection between the positive voltage rail and a mid-point node defines an upper portion of the partitioned DC link and a connection between negative voltage rail and the mid-point node defines a lower portion of the partitioned DC link. The motor drive unit includes a plurality of inverter units, and the motor network includes a plurality of motor windings which are each connected to a respective inverter unit. A first group of the inverter units is connected in parallel with the upper portion of the portioned DC link, and a second group of the inverter units is connected in parallel with the lower portion of the partitioned DC link.

Abstract: Power systems including converters that exhibit reduced common mode voltage emissions are described. In one example, a power converter system includes an input and an output, a multi-level switch bridge coupled between the input and the output, an input capacitor branch coupled across the input, an output capacitor branch coupled across the output, and a controller configured to generate switching control signals for the multi-level buck-boost switch bridge. The multi-level switch bridge also includes a plurality of inductors in one example. In one case, a quadrangular or quadrangle control mode can be relied upon to switch the multi-level switch bridge, to minimize the ripple in the inductors, achieve zero voltage switching, reduce common mode electromagnetic interference emission by the converter, and for other benefits.

Abstract: Disclosed herein a system, a method and a device for selecting between a primary link and a secondary link for AR/VR applications. A console can provide a VR/AR session to a user through a head wearable display. The console can determine that a first measurement of a primary link between the console and a head wearable display is less than a first threshold. The first measurement can include a quality metric of the primary link. The console can activate a secondary link between the console and the head wearable display. The console can determine whether a second measurement of the primary link between the console and the head wearable display is less than a second threshold. The console can transition when the second measurement is less than the second threshold, traffic on the primary link to the activated secondary link.

Abstract: A modified positive electrode material includes an inner core and a cladding layer. The inner core is a positive electrode material, and the cladding layer includes a polymer electrolyte body and a ferroelectric ceramic material dispersed in the polymer electrolyte body.

Abstract: A method by a rendering device includes receiving a request to render multiple surfaces corresponding to multiple virtual objects to be concurrently displayed on an augmented-reality (AR) headset. The method further includes that the AR headset is connected to the rendering device via a wireless link. In response to a determination that a network quality of the wireless link is below a threshold condition, the method further includes selecting a first subset of the multiple surfaces that are higher priority than a second subset of the plurality of surfaces. The method includes transmitting the first subset of multiple surfaces to the AR headset for display and transmitting the second subset of multiple surfaces to the AR headset for display after transmitting the first subset. This method includes rendering the surfaces in accordance with a set of rendering parameters so as to satisfy one or more network constraints.

Abstract: A fan including fan frame, fan rotor, at least one light source and first light guide component. Fan frame includes frame body and first assembling structures. Frame body includes outer and inner walls. First assembling structures each comprise extending base and post. Extending base protrudes from outer wall, a part of extending base is spaced apart from outer wall so that a gap is formed therebetween, and post protrudes from a side of extending base located away from outer wall. Light source is disposed on fan frame. First light guide component is engaged with fan frame. A light emitted from light source is configured to be incident on first light guide component. First light guide component includes first wall and second assembling structures. Second assembling structures are connected to first wall and respectively and removably mounted on first assembling structures.

Abstract: The disclosure provides a luminous fan including a main body, a light guide member and a light source. The main body includes a fan frame and a plurality of propellers, and the plurality of propellers are rotatably mounted on the fan frame. The light guide member includes an outer light guide ring and a plurality of inner light guide rings, the plurality of inner light guide rings are mounted on the fan frame, the plurality of inner light guide rings each have an air channel, the plurality of propellers are respectively located in the air channels, the outer light guide ring is mounted on the plurality of inner light guide rings and surrounds the plurality of inner light guide rings, and the outer light guide ring is exposed from the luminous fan. The light source is disposed between the outer light guide ring and the inner light guide ring.

Abstract: A fan including fan frame, fan rotor, at least one light source and first light guide component. Fan frame includes frame body and first assembling structures. Frame body includes outer and inner walls. First assembling structures each comprise extending base and post. Extending base protrudes from outer wall, a part of extending base is spaced apart from outer wall so that a gap is formed therebetween, and post protrudes from a side of extending base located away from outer wall. Light source is disposed on fan frame. First light guide component is engaged with fan frame. A light emitted from light source is configured to be incident on first light guide component. First light guide component includes first wall and second assembling structures. Second assembling structures are connected to first wall and respectively and removably mounted on first assembling structures.

Abstract: The disclosure provides a luminous fan including a main body, a light guide member and a light source. The main body includes a fan frame and a plurality of propellers, and the plurality of propellers are rotatably mounted on the fan frame. The light guide member includes an outer light guide ring and a plurality of inner light guide rings, the plurality of inner light guide rings are mounted on the fan frame, the plurality of inner light guide rings each have an air channel, the plurality of propellers are respectively located in the air channels, the outer light guide ring is mounted on the plurality of inner light guide rings and surrounds the plurality of inner light guide rings, and the outer light guide ring is exposed from the luminous fan. The light source is disposed between the outer light guide ring and the inner light guide ring.

Abstract: The disclosure provides a luminous fan including a main body, a light guide member and at least one light source. The main body includes a fan frame and a propeller, and the propeller is rotatably mounted on the fan frame. The light guide member includes an outer light guide ring and an inner light guide ring, the outer light guide ring and the inner light guide ring are mounted on the fan frame, the inner light guide ring has an air channel, the propeller is located in the air channel, and the outer light guide ring surrounds the inner light guide ring and is exposed from the luminous fan. The at least one light source is disposed between the outer light guide ring and the inner light guide ring.

Abstract: The disclosure provides a luminous fan including a main body, a light guide member and at least one light source. The main body includes a fan frame and a propeller, and the propeller is rotatably mounted on the fan frame. The light guide member includes an outer light guide ring and an inner light guide ring, the outer light guide ring and the inner light guide ring are mounted on the fan frame, the inner light guide ring has an air channel, the propeller is located in the air channel, and the outer light guide ring surrounds the inner light guide ring and is exposed from the luminous fan. The at least one light source is disposed between the outer light guide ring and the inner light guide ring.

Abstract: A SAPO-34 molecular sieve and method for preparing the same, whose chemical composition in the anhydrous state is expressed as: mSDA.(SixAlyPz)O2, wherein m is 0.08-0.3, x is 0.01-0.60, y is 0.2-0.60, z is 0.2-0.60, and x+y+z=1. The template agent SDA is in micropores of the molecular sieve. SDA is an organic amine with the structural formula (CH3)2NRN(CH3)2, wherein R is a saturated straight-chain or branched-chain alkylene group with having from 2-5 carbon atoms. There is a slight Si enrichment phenomenon on the crystal surface of the molecular sieve crystal, and the ratio of the surface Si content to the bulk Si content of the crystal ranges from 1.50-1.01. Said SAPO-34 molecular sieve, after being calcined at a temperature range from 400-700° C. in air, can be used as a gas adsorbent and catalyst for an acid-catalyzed reaction or oxygenate to olefin reaction.

Abstract: The present invention concerns a SAPO-34 molecular sieve and method for preparing the same, whose chemical composition in the anhydrous state is expressed as: mDIPA.(SixAlyPz)O2, wherein, DIPA is diisopropylamine existing in cages and pore channels of said molecular sieve, wherein m is the molar number of diisopropylamine per one mole of (SixAlyPz)O2, and m is from 0.03 to 0.25; x, y, z respectively represents the molar number of Si, Al, P, and x is from 0.01 to 0.30, and y is from 0.40 to 0.60, and z is from 0.25 to 0.49, and x+y+z=1. The SAPO-34 molecular sieve can be used as catalysts for acid-catalyzed reaction or oxygenate to olefins reaction.

Abstract: The present invention provides a SAPO-34 molecular sieve, whose chemical composition in the anhydrous state is expressed as: mDGA.(SixAlyPz)O2; wherein DGA is diglycolamine, distributing in the cages and pores of said molecular sieve; m is the molar number of the template agent diglycolamine per one mole of (SixAlyPz)O2, and m is from 0.03 to 0.25; x, y, z respectively represents the molar number of Si, Al, P, and x is from 0.01 to 0.30, and y is from 0.40 to 0.60, and z is from 0.25 to 0.49, and x+y+z=1. Said SAPO-34 molecular sieve can be used as an acid-catalyzed reaction catalyst, such as a methanol to olefins reaction catalyst. The present invention also concerns the application of said SAPO-34 molecular sieve in adsorption separation of CH4 and CO2.

Abstract: The present invention relates to a metal silicoaluminophosphate molecular sieve MeAPSO with a RHO framework structure and a preparation method thereof. The metal silicoaluminophosphate molecular sieve is characterized in that: the metal atoms are at least one of vanadium, copper, molybdenum, zirconium, cobalt, manganese, magnesium, iron, nickel and zinc. The chemical composition of said metal silicoaluminophosphate molecular sieve in anhydrous state is expressed as: mR.nMe.(SixAlyPz)O2, where R represents template existed in molecular sieve micropores, m is the molar number of said template per one molar of (SixAlyPz)O2, m=0.1˜0.5; Me represents metal atom entering into said metal silicoaluminophosphate molecular sieve framework, n is the molar number of Me per one molar of (SixAlyPz)O2, n=0.001˜0.30. Said metal silicoaluminophosphate molecular sieve has ion exchange performance and adsorption performance.

Abstract: The present invention provides a SAPO-34 molecular sieve, whose chemical composition in the anhydrous state is expressed as: mDGA.(SixAlyPz)O2; wherein DGA is diglycolamine, distributing in the cages and pores of said molecular sieve; m is the molar number of the template agent diglycolamine per one mole of (SixAlyP3z)O2, and m is from 0.03 to 0.25; x, y, z respectively represents the molar number of Si, Al, P, and x is from 0.01 to 0.30, and y is from 0.40 to 0.60, and z is from 0.25 to 0.49, and x+y+z=1. Said SAPO-34 molecular sieve can be used as an acid-catalyzed reaction catalyst, such as a methanol to olefins reaction catalyst. The present invention also concerns the application of said SAPO-34 molecular sieve in adsorption separation of CH4 and CO2.