Abstract: A hybrid method for capturing CO2 from a gas mixture is provided, comprising a step of contacting the CO2 containing gas mixture with a slurry consisting of a liquid medium, imidazole or imidazole derivative(s), and a metal-organic framework material (MOFs). For the slurry system, the mass fraction of the imidazole or imidazole derivative(s) in it ranging from 2 to 50% and the mass fraction of the metal-organic framework material in it ranging from 5 to 25%. In the technical solution provided in the present invention, through combining absorptive separation by the liquid solution in which the imidazole or imidazole derivative(s) is dissolved, adsorption separation by the MOF material suspended in the solution, and selective permeation separation by a liquid medium film forms on the outside surface of the suspended MOFs, an absorption-adsorption hybrid separation effect for CO2 gas mixtures is efficiently achieved.

Abstract: A manufacturing method of a big-model low-permeability microcrack core includes: (1) determining the size of a microcrack core to be manufactured; (2) placing stones in a baking oven to bake for 24 h under 120° C., placing the stones into a mixer, mixing and spraying oil, enabling the oil to seep into the stone, evenly forming a thin oil film on stone's surface; (3) mixing the oil sprayed stone with quartz sand and cement, adding water to mix evenly to obtain cement paste; (4) spreading butter on core mould's inner surface to form a thin butter film, pouring the cement paste into the core mould to obtain a cement sample; (5) loading confining pressure outside the core according to the requirements of porosity and permeability of the mould to adjust a pore permeability value; (6) obtaining the big-model core with microcrack after the cement sample is dried and formed.

Abstract: A direct method for manufacturing a large model fractured core and maintaining original oil-water saturation, including the following steps: (1) determining the volume V, porosity ?, permeability K, oil saturation So, water saturation Sw and the like of a fractured core to be manufactured; (2) preparing simulated oil, and determining the used oil mass mo=Vo×?o; (3) under the circumstance of no consideration of oil saturation, acquiring the mass of the used water, cement and quartz sand; (4) while establishing oil saturation, acquiring the mass mw of water for manufacturing the core as mw=a?Vo×?w; (5) mixing oil, water and an emulsifier evenly to prepare an oil-in-water emulsion; (6) adding cement and quartz sand into the emulsion and stirring evenly to obtain cement slurry; (7) when a cement sample is in a semi-solidified state, cutting the cement sample with a steel wire; and (8) solidifying the cement sample to the end.

Abstract: A method includes providing a substrate with a patterned second layer over a first layer. The second layer includes a second layer opening having a first CD equal to the CD produced by a lithographic system (CDL). CDL is larger than a desired CD (CDD). A third layer is formed to fill the opening, leaving a top surface of the second layer exposed. The second layer is removed to produce a mesa formed by the third layer. The CD of the mesa is equal to about the first CD. The mesa is trimmed to produce a mesa with a second CD equal to about CDD. A fourth layer is formed to cover the first layer, leaving a top of the mesa exposed. The substrate is etched to remove the mesa and a portion of the first layer below the mesa to form an opening in the first layer with CDD.

Abstract: An RF signal processing device includes multiple first signal receive paths receiving multiple first signals, multiple second signal receive paths receiving multiple second signals and a radio transceiver. The radio transceiver includes a first signal-processing circuit designed for processing the first signals, a second signal-processing circuit designed for processing the second signals, multiple first receive ports coupled to the first signal-processing circuit, multiple second receive ports coupled to the second signal-processing circuit, a first switch and a tunnel device. The first switch is coupled between at least one first receive port and the first signal-processing circuit. The tunnel device is coupled between the first switch and the second signal-processing circuit. The at least one first receive port coupled to the first switch is utilized to receive the first signal or the second signal.

Abstract: A positioning device for fixing a vehicle registration plate in an affix hole of a vehicle contains: a connection member, at least one fitting sleeve, a flexible bushing, an operation sheath, and a screw rod. The connection member includes an arcuate section and two flat sections, and the arcuate section has an elongated orifice. Each of the at least one fitting sleeve includes a first through orifice, a first protrusion, and an indentation. The flexible bushing includes a peripheral rib, a second through orifice, multiple slits, and a second protrusion. The operation sheath includes a taper, multiple retaining ribs, and a threaded orifice. The screw rod inserts through the first through orifice of each fitting sleeve and the second through orifice of the flexible bushing to screw with the threaded orifice of the operation sheath, and positioned on the screw rod are a washer and a nut.

Abstract: A positioning device for fixing a vehicle registration plate in an affix hole of a vehicle contains: a connection member, at least one fitting sleeve, a flexible bushing, an operation sheath, and a screw rod. The connection member includes an arcuate section and two flat sections, and the arcuate section has an elongated orifice. Each of the at least one fitting sleeve includes a first through orifice, a first protrusion, and an indentation. The flexible bushing includes a peripheral rib, a second through orifice, multiple slits, and a second protrusion. The operation sheath includes a taper, multiple retaining ribs, and a threaded orifice. The screw rod inserts through the first through orifice of each fitting sleeve and the second through orifice of the flexible bushing to screw with the threaded orifice of the operation sheath, and positioned on the screw rod are a washer and a nut.

Abstract: Methods of MOL S/D contact patterning of RMG devices without gouging of the Rx area or replacement of the dielectric are provided. Embodiments include forming a SOG layer around a RMG structure, the RMG structure having a contact etch stop layer and a gate cap layer; forming a lithography stack over the SOG and gate cap layers; patterning first and second TS openings through the lithography stack down to the SOG layer; removing a portion of the SOG layer through the first and second TS openings, the removing selective to the contact etch stop layer; converting the SOG layer to a SiO2 layer; forming a metal layer over the SiO2 layer; and planarizing the metal and SiO2 layers down to the gate cap layer.

Abstract: Aspects of the present invention generally relate to approaches for forming a semiconductor device such as a TSV device having a “buffer zone” or gap layer between the TSV and transistor(s). The gap layer is typically filled with a low stress, thin film fill material that controls stresses and crack formation on the devices. Further, the gap layer ensures a certain spatial distance between TSVs and transistors to reduce the adverse effects of temperature excursion.

Abstract: Molded rubber objects may be molded and de-molded by defining both a desired final form for the molded rubber object and a tab extending from the final form of the molded rubber object using a cavity in a mold. Rubber pellets may be dispensed in predetermined amounts at desired location(s) within the cavity to provide the rubber needed to form the molded rubber object. Heat and pressure may be applied to the mold to cause the rubber pellets to fill the cavity defining both the desired final form of the molded rubber object and the tab. After the heat and pressure has been applied, a gripping device may grasp the tab and move the tab in a direction and with sufficient force to peel the rubber object from the mold cavity. If desired, the tab may be removed from the molded rubber object.

Abstract: A water purifier includes a body, a first core securely received in the body, a second core received in the body to be orthogonal to the first core, two primary inlets extending into the body and respectively independent to one another for connecting to two water sources of different qualities, a channel device securely received in the body having an inlet in communication with the inlet of the first core as well as one of the two primary inlets and an outlet in communication with the outlet of the first core as well as the inlet of the second core, a primary outlet in communication with the outlet of the outlet of the second core and an installation seat mounted on top of the channel device to connect the outlet of the channel device to the two inlets of the second core.

Abstract: A convective polymerase chain reaction apparatus includes a tube, a temperature control unit, at least one light source and a sensor. The tube includes a cavity used to contain a reaction solution. The reaction solution has a liquid level measured from a bottom of the cavity to a top surface of the reaction solution. The temperature control unit is disposed adjacent to the tube for controlling the temperature of the reaction solution. The at least one light source provides a light beam passing through an incident portion of the tube to excite the reaction solution emitting a fluorescent light. The incident portion is located at a height greater than ½ of a liquid level. The sensor is adjacent to the tube for detecting the excited fluorescence. The light beam has an incident direction forming a non-straight angle with a long axis of the tube.

Abstract: Molded rubber objects may be molded and de-molded by defining both a desired final form for the molded rubber object and a tab extending from the final form of the molded rubber object using a cavity in a mold. Rubber pellets may be dispensed in predetermined amounts at desired location(s) within the cavity to provide the rubber needed to form the molded rubber object. Heat and pressure may be applied to the mold to cause the rubber pellets to fill the cavity defining both the desired final form of the molded rubber object and the tab. After the heat and pressure has been applied, a gripping device may grasp the tab and move the tab in a direction and with sufficient force to peel the rubber object from the mold cavity. If desired, the tab may be removed from the molded rubber object.

Abstract: One method disclosed herein includes, among other things, forming a process layer on a substrate. A patterned mask layer is formed above the process layer. The patterned mask layer includes first openings exposing portions of the process layer. A carbon-containing silicon dioxide layer is formed above the patterned mask layer and in the first openings. The carbon-containing silicon dioxide layer is planarized to remove portions extending outside the first openings and generate a plurality of mask elements from remaining portions of the carbon-containing silicon dioxide layer. The patterned mask layer is removed. The process layer is etched using the mask elements as an etch mask.

Abstract: Various embodiments include methods and integrated circuit structures. In some cases, an integrated circuit (IC) structure includes: a substrate; a set of fin structures overlying the substrate, the set of fin structures including a substrate base and a silicide layer over the substrate base; an oxide layer located between adjacent fins in the set of fin structures; and a nitride layer over the set of fin structures, wherein a height of the nitride layer is substantially uniform across the set of fin structures.

Abstract: A mobile communication device with a processor is provided. The processor determines whether an Inter-Radio Access Technology (IRAT) procedure is ongoing when receiving a request for a Mobile Originated (MO) call, starts a first guard timer in response to the IRAT procedure being ongoing, and performs an Access Domain Selection (ADS) for making the MO call in response to the IRAT procedure being completed and the first guard timer not expiring.

Abstract: A method for managing a call during a handover procedure in a communications system is disclosed. The method is used in a user equipment (UE). The method includes: receiving a request for disconnecting a voice call from an end user; determining whether a Single Radio Voice Call Continuity (SRVCC) or Reverse Single Radio Voice Call Continuity (rSRVCC) handover procedure is being performed; and performing an action for the voice call when the request for disconnecting the voice call is received during the SRVCC or rSRVCC handover procedure.

Abstract: A three way valve adapted to be connected to a water purifier includes a body, an inlet defined in the body for communication with a water source, a first outlet defined in the body to constantly communicate with the inlet, a waterway defined inside the body and between the inlet and the first outlet to communicate the inlet and the first outlet and a second outlet selectively communicating with the waterway. A solenoid valve is mounted to control the communication between the second outlet and the waterway so that pollutant screened by a filtering screen is flushed out from the outlet whenever water is flowing from the inlet to the outlet.

Abstract: A resource processing method and device for a multi-controller system are provided. The method includes that: when a controller in the multi-controller system may not sense existence of a peer controller, the controller judges whether the peer controller loads a first resource pool according to a first use tag stored in the first resource pool previously loaded by the peer controller.