摘要:
An access point comprises a wireless transceiver and host logic coupled to the wireless transceiver. The host logic is adapted to provide access by a wireless station to a wired network. Through the wireless transceiver, the host logic wirelessly provides a symmetric encryption key to the wireless station using asymmetric encryption.
摘要:
A method and an embodiment for providing hard-copy output from a portable memory device wherein a portable memory device is recognized. One or more files stored on the portable memory device are identified and a list of the identified files is presented to a user. The user selects one or more files from the presented list. A printable image is then prepared according to a file specified by the user file selection. The printable image is the imparted onto a physical medium.
摘要:
Systems, apparatus and methods are described whereby a common power distribution line to which a number of non-networked printers at a given site are connected. The printers are enabled to transfer performance data such as the number of pages printed by each printer to a central data collection station. The central data collection station aggregates the data from each printer may send the aggregated data onto a system print owner/manager. Each printer in the system is provided with a modified power supply or “brick” which normally functions to transform the supply current from the power distribution line to a lower voltage (i.e., 24 v AC) and supply the transformed voltage to the printer for operation thereof. A power-line networking function or capability is added to the “brick” which allows it to communicate with a data collection appliance over the common power distribution line. The “brick” is also modified to contain a feature which permits counting of each page printed on a respective printer.
摘要翻译:描述了系统,装置和方法,其中连接给定位置处的多个非联网打印机的公共配电线。 打印机能够将性能数据(如每台打印机打印的页数)传送到中央数据采集站。 聚集数据的中央数据收集站可以将每个打印机的数据发送到系统打印所有者/管理员。 系统中的每个打印机都配有一个修改后的电源或“砖”,通常用于将电源电流从配电线路转换为较低电压(即24 V AC),并将变压后的电压提供给打印机进行操作 其中。 电力线网络功能或功能被添加到“砖”,允许它通过公共配电线路与数据收集设备进行通信。 “砖”也被修改为包含允许对打印在相应打印机上的每个页面进行计数的特征。
摘要:
FIG. 1 is a front perspective view of the box lid stand in an assembled state, showing my design; FIG. 2 is a front view thereof; FIG. 3 is a rear view thereof; FIG. 4 is a top view thereof; FIG. 5 is bottom view thereof; FIG. 6 is a left-side view thereof; FIG. 7 is a right-side view thereof; FIG. 8 is a front view thereof in a disassembled state; and, FIG. 9 is a front perspective view thereof, in an environment of use. The dash-dash broken lines showing a box lid in FIG. 9 depict environmental subject matter and form no part of the claimed design. The appearance of any portion of the box lid stand shown between break lines forms no part of the claimed design. The dot-dash-dot broken lines depicting the boundary of the box lid stand form no part of the claimed design. All other dash-dash broken lines show portions of the box lid stand that form no part of the claimed design.
摘要:
A method for sample encapsulation. A first sampling swab is provided that includes an absorbent portion and a fluid control portion that extends from the absorbent portion. The absorbent portion is proximate a proximal end of the first sampling swab. The fluid control portion is proximate a distal end of the first sampling swab. A sample is collected with the absorbent portion. At least a portion of the sample is liquid. An encapsulation material is provided that includes a first web and a second web. The first sampling swab is positioned between the first web and the second web. The first web is urged into contact with the second web proximate the absorbent portion. The urging of the first web into contact with the second web proximate the absorbent portion causes liquid to move from the absorbent portion towards the fluid control portion. The urging of the first web into contact with the second web proximate the absorbent portion is discontinued which causes the liquid to be drawn into the absorbent portion. The first web is urged into contact with the second web proximate the distal end of the first sampling swab to encapsulate the liquid in the encapsulation material.
摘要:
An ostomy pouch replacement device allows ostomates with a surgically created stoma to collect, contain and dispose of bodily fluids during hygienic maintenance. The device is customizable to each ostomate's unique stoma diameter and provides a disposable waste receptacle having a hollow absorbent section and a solid absorbent section for sanitary, discreet and odorless disposal of both urine and excrement. The disposable waste receptacle may include a super absorbent polymer powder that becomes a gel in the presence of liquid. The device preferably consists of a disposable waste receptacle that may be positioned over the stoma and includes an absorbent inner material for capturing waste, a cap or plug for scaling the device after use, and a collar stand for pressing an adhesive wafer to the skin and for holding the assembled device in an upright position.
摘要:
A method and an apparatus for dispensing a pH balancing solution are provided. The apparatus includes a system having a chlorine generator with a power supply coupled to the chlorine generator, the chlorine generator servicing a body of water and chlorinating it. A pH monitoring and balancing unit is provided. The pH monitoring and balancing unit monitors and measures when power is supplied from the power supply to the chlorine generator to produce chlorine and thereby calculates an operational time for the chlorine generator. A pH monitoring and balancing unit controller is also provided, the pH monitoring and balancing unit controller computing an estimated pH level based on the production of the chlorine generator from the operational time measured and then determining if the estimated pH is outside of a desired range, and, if it is outside of the desired range, metering a discrete amount of pH balancing solution based on this estimated pH level to return the pH of the body of water to within the desired range.
摘要:
A fluid pump includes a pump body enclosing a first cavity and a second cavity, a first flexible member disposed within the first cavity, a second flexible member disposed within the second cavity, and a drive shaft extending between and attached to each of the first flexible member and the second flexible member. The drive shaft is configured to slide back and forth within the pump body. The pump also includes a first shift valve and a second shift valve disposed between the first flexible member and the second flexible member, operatively coupled to deliver a drive fluid to drive fluid chambers in alternating sequence. Some fluid pumps disclosed herein include a housing defining a modular-receiving cavity and a modular insert secured within the modular-receiving cavity by an interference fit. Methods of manufacturing and using fluid pumps are also disclosed.
摘要:
A sensor system in a water treatment system has a housing, controller, one or more light sources, one or more sensors and one or more targets having an immobilized reagent thereon. Light source emits light energy into the housing that is incident upon the target with the immobilized reagent and the reagent being in contact with water from the system. The immobilized reagent interacts with a reactant in the water such that the interaction changes the state of the reagent. When energy from the light source is incident on the target with the immobilized reagent the energy shows a change detectable by the sensor such that the changed energy is detectable by and collected at the sensor and data on the energy is communicated to the controller. The data is then correlated as a representation of a desired variable to be measured for the water in the water treatment system.