摘要:
The present invention aims to provide a dispensing apparatus for dispensing individual tissue cassettes from a stack of cassettes, the apparatus includes a hopper for receiving a stack of tissue cassettes, the hopper having an aperture through which cassettes are dispensable; ejection means for ejecting a cassette through the aperture; and retention means for retaining all but one of the cassettes in the stack as an individual cassette is ejected.
摘要:
A content delivery network has a content switch that intercepts content requests transmitted toward the origin server. The content switch distinguishes the content request as originating either external to the content delivery network or from within the content delivery network. The content switch forwards external requests to a content router, within the content delivery network and forwards internal requests to the origin server. Devices external to the content delivery network do not access the content carried by the origin server directly and, therefore, the content delivery network does not require the origin server alter its content when storing the content on a content server within the content delivery network. Use of the content switch, therefore, minimizes or eliminates the time, effort, and expense of rewriting content cached from the origin server to the content server within the content delivery network.
摘要:
The present invention aims to provide a dispensing apparatus for dispensing individual tissue cassettes from a stack of cassettes, the apparatus includes a hopper for receiving a stack of tissue cassettes, the hopper having an aperture through which cassettes are dispensable; ejection means for ejecting a cassette through the aperture; and retention means for retaining all but one of the cassettes in the stack as an individual cassette is ejected.
摘要:
The present invention aims to provide a dispensing apparatus for dispensing individual tissue cassettes from a stack of cassettes, the apparatus includes a hopper for receiving a stack of tissue cassettes, the hopper having an aperture through which cassettes are dispensable; ejection means for ejecting a cassette through the aperture; and retention means for retaining all but one of the cassettes in the stack as an individual cassette is ejected.
摘要:
The present invention aims to provide a dispensing apparatus for dispensing individual tissue cassettes from a stack of cassettes, the apparatus includes a hopper for receiving a stack of tissue cassettes, the hopper having an aperture through which cassettes are dispensable; ejection means for ejecting a cassette through the aperture; and retention means for retaining all but one of the cassettes in the stack as an individual cassette is ejected.
摘要:
In a first controller that runs a first control algorithm and a first interrupt service, wherein the first control algorithm includes a first series of commands repeatedly executed in sequence, wherein the first interrupt service performs a second series of commands when the first interrupt service is triggered, wherein the first controller includes a first free running counter with a counter timer value that repeatedly increments and resets when the counter timer overflows, a data communication method comprising the steps of: in each sequential execution of the first series of commands: reading a data signal to be transmitted; responsive to the data signal, computing an on-time; setting a first edge of a serial transmission signal; and loading a register with a value equal to a sum of the first counter value and the on time; independent of the first series of commands: comparing the first counter value to the register value; when the first counter value equals the register value, triggering the first interrupt service; and when the first interrupt service is triggered, resetting a second edge of the serial transmission signal, wherein the first edge is not set again until a new data signal to be transmitted is read.