Abstract:
A catheter which includes a cutting element having one or more raised elements is provided. The cutting element has a cup-shaped surface at the distal end that may be smooth and continuous except for the raised elements. The raised elements have a surface that tends to direct cut particles of material towards one or more of the axis of rotation of the cutting element, the catheter axis, or a particle collection chamber. In further aspects of the invention, a cutting element oscillates in a direction roughly parallel to the axis of rotation of the cutting element.
Abstract:
A method, system and apparatus for converting media contents are disclosed. The method includes these steps: a media conversion apparatus receives a media conversion service request from a media application terminal, where the media conversion service request carries a media content ID and playing capability information of the media application terminal; the media conversion apparatus sends a media content transmission request carrying the media content ID to the content source device; and the media conversion apparatus receives a media content identified by the media content ID from the content source device, converts the received media content according to the playing capability information of the media application terminal, and sends the converted media content to the media application terminal.
Abstract:
FIG. 1 is a rear, left, and top perspective view of a rollaway bed cover, showing my design. FIG. 2 is a front elevation view thereof. FIG. 3 is a rear elevation view thereof. FIG. 4 is a left side elevation view thereof. FIG. 5 is a right side elevation view thereof. FIG. 6 is a top plan view thereof. FIG. 7 is a bottom plan view thereof; and, FIG. 8 is a partial enlarged view of an area labeled 8 in FIG. 1 comprising an adjusting buckle. The broken lines shown in the drawings are included for the purpose of illustrating portions of the rollaway bed cover that form no part of the claimed design.
Abstract:
FIG. 1 is a front, right and top perspective view of a robotic pool cleaner caddy cover, showing my design. FIG. 2 is a front elevation view thereof. FIG. 3 is a rear elevation view thereof. FIG. 4 is a left side elevation view thereof. FIG. 5 is a right side elevation view thereof. FIG. 6 is a top plan view thereof. FIG. 7 is a bottom plan view thereof; and, FIG. 8 is a partial enlarged view of an area labeled 8 in FIG. 1 comprising an adjusting buckle. The broken lines shown in the drawings are included for the purpose of illustrating portions of the robotic pool cleaner caddy cover that form no part of the claimed design. The dash-dot lines shown in FIGS. 1 and 8 illustrate the boundary of the enlarged views and form no part of the claimed design.
Abstract:
A test apparatus with physical separation feature is disclosed. The test apparatus includes probes (210), a peripheral circuit (220), a circuit of special function (230), wherein the peripheral circuit and the circuit of special function are separately arranged on different circuit boards (240, 250). The peripheral circuit and the circuit of special function are both electrically connected to the probes. In the test apparatus with physical separation feature, the peripheral circuit and the circuit of special function are separated in physical spaces, so that interference between the components is prevented and the testing cost is reduced.
Abstract:
Embodiments of the present invention provide a method, devices and a system for automatic device failure recovery. The method mainly includes: sending a recovery request message to a management device or a server; obtaining a program file used for failure recovery from the management device or the server; and performing the failure recovery by using the program file. With the implemention of the present invention, a device may recover from a failure fully automatically. No intervention of a local user is needed in the whole failure recovery process. Therefore, the implementation of the recovery is more convenient and more flexible. Meanwhile, the failure emergency recovery of the device may be implemented automatically, which makes the failure recovery processing safer and more reliable, and effectively reduces the cost of the local maintenance of a device.
Abstract:
Embodiments of the present invention provide a method for implementing local routing of traffic, a base station and a system are provided, which relate to the field of communications technologies. The method for implementing local routing of traffic includes: judging whether local routing processing is performed on an uplink traffic flow of a first terminal that serves as a sending end; if it is judged as yes, updating a key of the uplink traffic flow of the first terminal and/or a key of a downlink traffic flow of a second terminal that serves as a receiving end to a public key; forwarding an encrypted data packet of the uplink traffic flow of the first terminal to the second terminal through the downlink traffic flow of the second terminal, where an encryption and decryption operation is not performed on the encrypted data packet before the forwarding or during the forwarding.
Abstract:
Our invention discloses a self-aligned-gate structure for nano FET and its fabrication method. One dimension semiconductor material is used as conductive channel, whose two terminals are source and drain electrodes. Gate dielectric grown by ALD covers the area between source electrode and drain electrode, opposite sidewalls of source electrode and drain electrode, and part of upper source electrode and drain electrode. Gate electrode is deposited on gate dielectric by evaporation or sputtering. Total thickness of gate dielectric and electrode must less than source electrode or drain electrode. Gate electrode between source electrode and drain electrode is electrically separated from source and drain electrode by gate dielectric. The fabrication process of this self-aligned structure is simple, stable, and has high degree of freedom. Nearly the whole conductive channel between source electrode and drain electrode is covered by gate electrode, so the control efficiency of the gate over the conductive channel, described as transconductance, can be greatly enhanced. Additionally, there is no restriction on material of gate dielectric or electrode, so the devices' threshold voltage can be adjusted to satisfy the requirements of large scale integrated circuit.
Abstract:
The present invention provided a polymer and a method for preparing the polymer, wherein the polymer was a terpolymer having a molecular weight of more than 1000, and copolymerized by acrolein, acrylic acid, and low alkene-alkyl dibasic acid or low-alkene-alkyl polybasic acid.
Abstract:
A catheter which includes a cutting element having one or more raised elements is provided. The cutting element has a cup-shaped surface at the distal end that may be smooth and continuous except for the raised elements. The raised elements have a surface that tends to direct cut particles of material towards one or more of the axis of rotation of the cutting element, the catheter axis, or a particle collection chamber. In further aspects of the invention, a cutting element oscillates in a direction roughly parallel to the axis of rotation of the cutting element.