Time-of-flight mass spectrometry utilizing a split memory
The present invention relates to time-of-flight mass spectrometers. A spectrometer having a reduced memory size. The spectrometer has an address register, a detector for generating a digital measurement, first and second memories and an adder. The first memory stores data words having a value less t...
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| creator | Hidalgo, August Jon LeCocq, Christian A |
| description | The present invention relates to time-of-flight mass spectrometers.
A spectrometer having a reduced memory size. The spectrometer has an address register, a detector for generating a digital measurement, first and second memories and an adder. The first memory stores data words having a value less than a maximum value, at the register defined address. The adder adds the data value on the data bus to the digital measurement to generate a sum value that is divided into a low order part having a value less or equal to the maximum value and an overflow value. The second memory stores at least a portion of the sum value at a location specified by the register value if the overflow value is greater than zero. |
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A spectrometer having a reduced memory size. The spectrometer has an address register, a detector for generating a digital measurement, first and second memories and an adder. The first memory stores data words having a value less than a maximum value, at the register defined address. The adder adds the data value on the data bus to the digital measurement to generate a sum value that is divided into a low order part having a value less or equal to the maximum value and an overflow value. The second memory stores at least a portion of the sum value at a location specified by the register value if the overflow value is greater than zero.</description><language>eng</language><creationdate>2004</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6744044$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,780,802,885,64039</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6744044$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Hidalgo, August Jon</creatorcontrib><creatorcontrib>LeCocq, Christian A</creatorcontrib><creatorcontrib>Agilent Technologies, Inc</creatorcontrib><title>Time-of-flight mass spectrometry utilizing a split memory</title><description>The present invention relates to time-of-flight mass spectrometers.
A spectrometer having a reduced memory size. The spectrometer has an address register, a detector for generating a digital measurement, first and second memories and an adder. The first memory stores data words having a value less than a maximum value, at the register defined address. The adder adds the data value on the data bus to the digital measurement to generate a sum value that is divided into a low order part having a value less or equal to the maximum value and an overflow value. The second memory stores at least a portion of the sum value at a location specified by the register value if the overflow value is greater than zero.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNrjZLAMycxN1c1P003LyUzPKFHITSwuViguSE0uKcrPTS0pqlQoLcnMyazKzEtXSARK5GQC1aTm5hdV8jCwpiXmFKfyQmluBgU31xBnD93S4oLEktS8kuL49KJEEGVgZm5iYmBiYkyEEgAzRy_u</recordid><startdate>20040601</startdate><enddate>20040601</enddate><creator>Hidalgo, August Jon</creator><creator>LeCocq, Christian A</creator><scope>EFH</scope></search><sort><creationdate>20040601</creationdate><title>Time-of-flight mass spectrometry utilizing a split memory</title><author>Hidalgo, August Jon ; LeCocq, Christian A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_067440443</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2004</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Hidalgo, August Jon</creatorcontrib><creatorcontrib>LeCocq, Christian A</creatorcontrib><creatorcontrib>Agilent Technologies, Inc</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Hidalgo, August Jon</au><au>LeCocq, Christian A</au><aucorp>Agilent Technologies, Inc</aucorp><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Time-of-flight mass spectrometry utilizing a split memory</title><date>2004-06-01</date><risdate>2004</risdate><abstract>The present invention relates to time-of-flight mass spectrometers.
A spectrometer having a reduced memory size. The spectrometer has an address register, a detector for generating a digital measurement, first and second memories and an adder. The first memory stores data words having a value less than a maximum value, at the register defined address. The adder adds the data value on the data bus to the digital measurement to generate a sum value that is divided into a low order part having a value less or equal to the maximum value and an overflow value. The second memory stores at least a portion of the sum value at a location specified by the register value if the overflow value is greater than zero.</abstract><oa>free_for_read</oa></addata></record> |
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| title | Time-of-flight mass spectrometry utilizing a split memory |
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