摘要:
A memristive device includes a first electrode and a second electrode crossing the first electrode at a non-zero angle. An active region is disposed between the first and second electrodes. The active region has defects therein. Graphene or graphite is disposed between the active region and the first electrode and/or between the active region and the second electrode.
摘要:
The present invention discloses a reactive distillation apparatus for multistage counter-current rotating bed and its application, the apparatus comprises a closed shell, in the center of which a revolving shaft linking each shell section is set, the said shaft is provided with two or more rotors in series connection, a feeding inlet, a reflux inlet and an outlet of the gas phase are mounted on the top end face of the shell while a waste liquid outlet and an inlet of the gas phase are set on the bottom end face of the shell, the said shell consists of an upper section of the shell and a lower section of the shell along the axial direction, the said rotor consists of a rotating disc firmly connecting with the revolving shaft and a static disc mounted to the shell, a group of concentric dynamic filler rings but with different diameters are installed at intervals along the radial direction, wherein the wall of the dynamic filler rings is holed, and the ring clearance between the dynamic filler rings is configured with static rings fastened on the static disc; the filler filled in the said dynamic filler ring includes a catalytic filler and a wire gauze filler with the catalyst filler filled in the dynamic filler ring of the outer circle of the upper rotor and the inner circle of the lower rotor and the wire gauze filler filled in the rest of the dynamic filler rings, to make the whole rotor structure equivalent to the distillation section, reactive distillation section and stripping section; a feeding inlet is arranged on the top cover of the shell corresponding to the spray nozzle of raw material liquid; a rotating liquid distributor is arranged on the inner side of the innermost dynamic filler ring of the said lower rotor. The catalyst of the present invention not only plays the role of catalytic reaction, but also increases the interphase mass transfer area; the present invention improves the mass transfer efficiency and the separation efficiency of the reactive distillation process.
摘要:
In one embodiment, the present invention includes a translation lookaside buffer (TLB) to store entries each having a translation portion to store a virtual address (VA)-to-physical address (PA) translation and a second portion to store bits for a memory page associated with the VA-to-PA translation, where the bits indicate attributes of information in the memory page. Other embodiments are described and claimed.
摘要:
An electronic device comprises a main body comprising an inner surface and a sidewall defining a first through hole. A connector receives an electronic card, and comprising a support portion fixed to the inner surface of the main body. An axle is rotatably connected to the support portion. Two ends of each of the two torsion springs are fixed to the axle and the support portion respectively. A salver is located below the axle, and is slidably connected to the support portion. The salver comprises a spring tab for limiting the electronic card to slide. A groove member is located on the salver, and is connected to the support portion. The groove member comprises a main body and two extending portions. The main body limits the salver to slide. A resuming device is set inside of the main body.
摘要:
In the field of communication technologies, a method, a system and a device for enabling a user terminal to obtain a password are provided. The method includes: receiving, by a user terminal, a notification message delivered from an Optical Line Terminal (OLT), in which the notification message comprises password information delivered from the OLT; obtaining the password information in the notification message, and returning a response message to the OLT; and accomplishing an authentication and registration process with the OLT according to the password information. The system includes an OLT and a user terminal. The device includes a user terminal and an OLT. The present disclosure is capable of realizing the change of a password of an Optical Network Unit (ONU)/Optical Network Terminal (ONT) just by a delivery operation at an OLT side when the password of the ONU/ONT needs to be changed, so that the efficiency of the change work is improved, the workload of the change is reduced, the manpower cost for home service of maintenance personnel is saved, and the maintenance cost of the operator is greatly reduced.
摘要:
A system and method is provided for controlling operation of an electric oil pump in a hybrid electric vehicle (HEV). The HEV includes an engine and a transaxle including an electric motor coupled to a traction battery. A commanded speed for the electric oil pump is determined and whether the engine in the HEV is in an off state is determined. When the engine is in the off state, the electric oil pump is controlled to operate at the commanded speed.
摘要:
An elevator car layout information editing system 1000 includes a riding car display device 300 and a car layout information editing device 400. The riding car display device 300 stores at least one piece of car layout information showing planar layout of plural elevator cars at a transverse section of a building, displays the above car layout information, and as well carries out an editing process of the displayed car layout information according to an edition instructing signal to instruct the editing process of the above car layout information. The car layout information editing device 400 receives an editing operation for the above car layout information displayed by the riding car display device 300, generates the edition instructing signal to instruct the editing process corresponding to the received editing operation, and sends the generated edition instructing signal to the display device.
摘要:
A method for forming three-dimensional multilayer circuit includes forming an area distributed CMOS layer configured to selectively address a set of first vias and a set of second vias. A template is then aligned with the first set of vias and lower crossbar segments are created using the template. The template is then removed, rotated, and aligned with the set of second vias. Upper crossbar segments which attach to the second set of vias are then created.
摘要:
An optical interconnect has first and second substantially perpendicular optical waveguides and an optical grating disposed between and evanescently coupled to the waveguides. The optical grating includes a plurality perforated rows that are oriented at an angle of approximately 45 degrees with respect to the first and second optical waveguides.
摘要:
A stator for an electric machine has a circular stator body surrounding a rotor with an air gap therebetween. The stator has radially extending slots that define radially extending stator teeth. Multiple electric windings are located in the slots to define peripherally spaced magnetic poles. Separate coil groups establish multiple phases for the electric machine. Motor torque ripple is attenuated by forming the stator teeth with different widths for a given coil group.