摘要:
A system and method are disclosed for controlling an ion beam. A deceleration lens is disclosed for use in an ion implanter. The lens may include a suppression electrode, first and second focus electrodes, and first and second shields. The shields may be positioned between upper and lower portions of the suppression electrode. The first and second shields are positioned between the first focus electrode and an end station of the ion implanter. Thus positioned, the first and second shields protect support surfaces of said first and second focus electrodes from deposition of back-streaming particles generated from said ion beam. In some embodiments, the first and second focus electrodes may be adjustable to enable the electrode surfaces to be adjusted with respect to a direction of the ion beam. By adjusting the angle of the focus electrodes, parallelism of the ion beam can be controlled. Other embodiments are described and claimed.
摘要:
A slip resistant hinge system for doors and, in particular, frameless glass doors, is provided. The hinge includes a dovetail-shaped central raised portion that minimizes or prevents the possibility of the glass slipping when secured to the hinge. The dovetail-shaped central raised portion can be designed as part of the hinge or can be created by inserts positioned around the central raised portion of the hinge. In operation, a corresponding dovetail-shaped opening is cut into the door for receiving the hinge.
摘要:
A method including providing graphene on a growth substrate; providing a target substrate on the graphene to form a first composite including the target substrate and graphene; and removing at least a portion of the first composite from the growth substrate.
摘要:
A vertical wall mount system is provided that is easily installed in a perfectly level and plumb manner and is further cable of being design to be completely waterproof, interchangeable and customizable to include endless additional features. The vertical wall mount system includes two main components: a sub-frame assembly and a panel frame assembly. The sub-frame assembly includes mounting clips for pivotal attachment to a wall frame, such as, a standard 2×4 stud. Horizontal wall rails are mounted on the mounting clips to create the sub-frame assembly. The horizontal wall rails are designed to support a panel assembly on the horizontal wall rails, which may, for example, include a tile panel. The panel assembly includes a panel frame secured to the back side of the panel, which panel assembly is designed to hang on the horizontal wall rails of the sub-frame assembly.
摘要:
A process for preparing a low-lactose or lactose free mammalian milk product comprises the steps of enzymatically hydrolyzing the lactose present in mammalian milk, diluting the milk with a lactose-reduced liquid, and adding one or more of a protein, a mineral, a vitamin, a gum, a starch, a stabilizer, and/or an emulsifier to the milk.
摘要:
An apparatus comprising an actuating substrate and an antenna in contact with the actuating substrate, the actuating substrate configured to undergo strain during actuation, wherein the strain in the actuating substrate varies the dimensions of the in-contact antenna and causes a change in the operational characteristics of the antenna.
摘要:
A crib bumper is provided for a crib that includes a plurality of spaced support elements and four corner posts. The bumper includes at least one panel that is configured to at least seat against the inner surfaces of the spaced support elements and a corner post attachment member that is coupled to the panel. The corner post attachment member defines a pocket that receives one corner post and permits the corner post attachment member to surround and be securely attached to the one corner post. The corner post attachment member has free edges that are attached to one another by means of a first fastener and includes a means for adjusting and changing at least one dimension of the corner post attachment member to provide a secure attachment of the corner post attachment member to the corner post.
摘要:
An apparatus and a method of manufacturing the apparatus. The apparatus includes a main nanowire and branch nanowires emanating from the main nanowire. The main nanowire may have a first portion and a second portion. The first portion may have a first carrier concentration and the second portion may have a second carrier concentration, different to the first carrier concentration. Each branch nanowire may emanate from the first portion of the main nanowire. Each branch nanowire may emanate from the main nanowire at a substantially fixed distance along a length of the main nanowire.
摘要:
The improved carbon beam deposition chamber described herein substantially reduces the accumulation of carbon film on the outer surfaces of the chamber aperture plates, thereby substantially increasing the number of disks which can be processed before system cleaning or hardware replacement is required, thereby to substantially reduce disk failure for coated disks and substantially increase carbon gun productivity.
摘要:
A system and method for tracking and classifying the left ventricle of the heart using cine-delayed enhancement magnetic resonance (Cine-DEMR) are provided. The method for tracking the left ventricle comprises: delineating myocardial borders of the left ventricle in an image of a first phase of a cardiac cycle of the heart; registering the image of the first phase with an image of a second phase of the cardiac cycle; copying the myocardial borders from the first phase onto the second phase; fitting the myocardial borders of the first phase to myocardial borders of the second phase; and refining the myocardial borders of the second phase.