摘要:
A microtray for handling biosubstances comprises a fluid holding structure and a fluid ejection structure. The fluid holding structure includes an array of wells with each well configured to contain at least one biosubstance. The fluid ejection structure is in communication with the fluid holding structure and configured to dispense the at least one biosubstance onto a target media.
摘要:
A yawing system for a wind turbine, the wind turbine comprising a tower fixed to the ground and a frame (1) housing an electric power generator, the tower and the frame (1) being joined by the yawing system which allows the orientation of the frame (1) with respect to the tower according to the direction of the wind. The yawing system comprises: a gear ring (2) fixed to the tower, the gear ring having a sliding track (3) on which the frame (1) rests and slides in its yawing movement, at least one geared motor fixed to the frame (1), meshed with the gear ring (2) through a gear wheel, at least one active braking module (5), and at least one passive braking module (6). The invention further comprises a sliding track (3) and a friction track on the gear ring, this friction track (10) being different from the sliding track (3), and the active braking modules (5) and passive braking modules (6) comprising a friction plate (11) acting on the friction track (10) of the ring. The frame (1) rests on the gear ring (2) by means of horizontal plates (8) and radial plates (9) made of a sliding material, and are kept in their position by separating parts (7). Furthermore, the gear ring (2) is divided into gear-toothed circular segments to favor its repair. Other aspects are a wind turbine with the previous yawing system and a yawing process of a turbine by means of the previous yawing system.
摘要:
In some embodiments, a method and apparatus for an energy efficient clustered micro-architecture are disclosed. In one embodiment, the method includes the computation of an energy delay2 product for each active instruction scheduler and one or more associated function blocks of a current architecture configuration over a predetermined period. Once the energy delay2 product is computed, the computed product is compared against an energy delay2 product calculated for a prior architecture configuration to determine an effectiveness of the current architecture configuration. Based on the effectiveness of the current architecture configuration, a number of active instruction schedulers and one or more associated functional blocks within the current architecture configuration is adjusted. In one embodiment, the number of active instruction schedulers and one or more associated functional blocks may be increased or decreased to improve power efficiency of the cluster micro-architecture. Other embodiments are described and claimed.
摘要:
In one exemplary embodiment, an automated medication preparation system including a plurality of automated syringe preparation stations is provided and includes (1) a first automated gripper for removing a tip cap from a barrel of one syringe and placing the removed tip cap at a first location; (2) an automated device having a positionable cannula that is operatively connected to an aspirating device for drawing a prescribed dosage amount of medication from a supply and delivering the dosage to the syringe by injecting the medication through the cannula and into uncapped barrel in a just-in-time for use manner; (3) a second automated gripper for replacing the removed tip cap on the syringe barrel after the medication is injected therein; and (4) a station for making the syringe tamper evident that includes an instrument for joining the tip cap to the syringe luer connector in a localized area (e.g., tamper evident spot weld and sealed bags) so as to restrict the twisting and removal of the tip cap, thereby providing a tamper evident syringe.
摘要:
An attachable and detachable wheelchair tray with an adjustable work surface is disclosed. The adjustable work surface has two parts connected with a hinge. Part one is a horizontal stationary supporting base and part two is a movable top portion which can be tilted in an angular range of from 90 degrees to 180 degrees in relationship to the horizontal base. There is also an extendible auxiliary supporting rack attached to the movable top portion that allows the user to enlarge or reduce the work surface, thus permitting access to more items, references publications at a time. All adjustments of the work surface are easily controlled with levers, buttons or foot pedals, called “Ergo Aids” which are located on or in close proximity to the wheelchair tray, in a place that is most convenient for the seated user. Fluid piston cylinders using compressed air, carbon dioxide or nitrogen provide the power required to move and adjust the tray with minimal force being applied to each control adjustments to a work surface that were previously very difficult for persons with limited manual dexterity are now easily made because the Ergo Aids require motions that are well within the ability of a seated user.
摘要:
A damping apparatus for use in a bicycle fork includes two telescoping legs, a rebound piston and a compression piston. A damping fluid is provided in the apparatus. The pistons and legs define compression rebound and variable zones into which the fluid may flow to provide desired damping.
摘要:
An annular ring assembly is provided in which mechanical elements of the retaining ring assembly maintain strict planar flatness, rigidity, high tolerances and surface stability control. Additionally, glues, adhesives, and epoxies are eliminated from the construction of the plastic retaining and backing ring assembly. Further, adverse chemical reaction and contamination from adhesives that are typically in direct contact with chemical slurry and substrate layers undergoing polishing are eliminated. As a result, the present invention provides a low cost alternative to suppliers and manufacturers of retaining rings and facilitates a method to exchange, recondition and recycle the retaining ring for an infinite period, thus reducing consumable waste materials. Further, the ring assembly maintains uniform mechanical properties and strict tolerances after post reconditioning, thus reducing the variability and maintaining process consistency.
摘要:
A replacement for a battery ground wire has an insulated wire extending from a battery terminal to a unit disposed at a selected location in an automobile and operable by a key to connect and disconnect the wire to the automobile body as a ground for the battery for selectively disabling the electrical system as a security measure and a hood lock connected in the circuit prevents hood opening during disconnection of battery to ground.
摘要:
The present invention discloses a dosage management device comprising a lid with dosage regimen indicia. The dosage regimen indicia comprise information related to dosage frequency. The dosage regimen indicia are a representation of AM, PM, day and night. The lid comprises a first layer having a cavity, a second layer disposed within the cavity comprising dosage regimen indicia on an upper surface thereof and a third layer having an opening, encloses the cavity of the first layer. The first layer, the second layer and the third layer are connected to one another via a swivel mount. The swivel mount is configured to enable the user to rotate the third layer 45 degrees to shade at least a portion of the dosage regimen indicia comprising the information related to the frequency at which the medication is to be retrieved from the container and expose at least a portion of the dosage regimen indicia comprising the information related to a subsequent frequency.
摘要:
Some implementations disclosed herein provide techniques and arrangements for indicating a length of an instruction from an instruction set that has variable length instructions. A plurality of bytes that include an instruction may be read from an instruction cache based on a logical instruction pointer. A determination is made whether a first byte of the plurality of bytes identifies a length of the instruction. In response to detecting that the first byte of the plurality of bytes identifies the length of the instruction, the instruction is read from the plurality of bytes based on the length of the instruction.