METHOD AND APPARATUS FOR SENSING AND CONFIRMING COATING ADHESIVE OF AUTOMATIC BOX MAKER
PURPOSE:To sense and confirm coating of adhesive by sensing a difference of output balance when the adhesive passes through only one electric field. CONSTITUTION:A hot electrode 4 outputs a change in permittivity by a positive signal and applies an electric field to a passing position of coating adh...
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| creator | SATO NORIMOTO ARIYASU KENJIRO |
| description | PURPOSE:To sense and confirm coating of adhesive by sensing a difference of output balance when the adhesive passes through only one electric field. CONSTITUTION:A hot electrode 4 outputs a change in permittivity by a positive signal and applies an electric field to a passing position of coating adhesive B. A hot electrode 5 outputs by a negative signal and applies an electric field to a non-passed position of the adhesive B. When an automatic box maker 1 is operated, a paper box material S coated with the adhesive B passes, a material A shields both electrodes to vary permittivity of a high frequency wave in response to water content of a material A. The varied permittivity equally affects the positive and negative signals so that an output balance of both remains balanced. Then, when the adhesive B is applied to the electric field of the electrode 4, it is affected by water content of the adhesive B, only a signal output of the positive side is changed, and a balance of the outputs is lost. This unbalance is sensed by a sensor 6, a controller 7 confirms that the adhesive B is correctly coated. |
| format | Patent |
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CONSTITUTION:A hot electrode 4 outputs a change in permittivity by a positive signal and applies an electric field to a passing position of coating adhesive B. A hot electrode 5 outputs by a negative signal and applies an electric field to a non-passed position of the adhesive B. When an automatic box maker 1 is operated, a paper box material S coated with the adhesive B passes, a material A shields both electrodes to vary permittivity of a high frequency wave in response to water content of a material A. The varied permittivity equally affects the positive and negative signals so that an output balance of both remains balanced. Then, when the adhesive B is applied to the electric field of the electrode 4, it is affected by water content of the adhesive B, only a signal output of the positive side is changed, and a balance of the outputs is lost. This unbalance is sensed by a sensor 6, a controller 7 confirms that the adhesive B is correctly coated.</description><edition>5</edition><language>eng</language><subject>CONVEYING ; DETECTING MASSES OR OBJECTS ; GEOPHYSICS ; GRAVITATIONAL MEASUREMENTS ; HANDLING THIN OR FILAMENTARY MATERIAL ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS ; MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER ; MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER ; MEASURING ; PACKING ; PERFORMING OPERATIONS ; PHYSICS ; STORING ; TESTING ; TRANSPORTING ; UNPACKING ; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER</subject><creationdate>1994</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19940614&DB=EPODOC&CC=JP&NR=H06167572A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19940614&DB=EPODOC&CC=JP&NR=H06167572A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SATO NORIMOTO</creatorcontrib><creatorcontrib>ARIYASU KENJIRO</creatorcontrib><title>METHOD AND APPARATUS FOR SENSING AND CONFIRMING COATING ADHESIVE OF AUTOMATIC BOX MAKER</title><description>PURPOSE:To sense and confirm coating of adhesive by sensing a difference of output balance when the adhesive passes through only one electric field. CONSTITUTION:A hot electrode 4 outputs a change in permittivity by a positive signal and applies an electric field to a passing position of coating adhesive B. A hot electrode 5 outputs by a negative signal and applies an electric field to a non-passed position of the adhesive B. When an automatic box maker 1 is operated, a paper box material S coated with the adhesive B passes, a material A shields both electrodes to vary permittivity of a high frequency wave in response to water content of a material A. The varied permittivity equally affects the positive and negative signals so that an output balance of both remains balanced. Then, when the adhesive B is applied to the electric field of the electrode 4, it is affected by water content of the adhesive B, only a signal output of the positive side is changed, and a balance of the outputs is lost. This unbalance is sensed by a sensor 6, a controller 7 confirms that the adhesive B is correctly coated.</description><subject>CONVEYING</subject><subject>DETECTING MASSES OR OBJECTS</subject><subject>GEOPHYSICS</subject><subject>GRAVITATIONAL MEASUREMENTS</subject><subject>HANDLING THIN OR FILAMENTARY MATERIAL</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS</subject><subject>MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER</subject><subject>MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER</subject><subject>MEASURING</subject><subject>PACKING</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>STORING</subject><subject>TESTING</subject><subject>TRANSPORTING</subject><subject>UNPACKING</subject><subject>WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1994</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAj3dQ3x8HdRcPQD4oAAxyDHkNBgBTf_IIVgV79gTz93sIyzv5-bZ5AviOvs7xgCFnbxcA32DHNV8HdTcAwN8fcFCjsrOPlHKPg6ersG8TCwpiXmFKfyQmluBkU31xBnD93Ugvz41OKCxOTUvNSSeK8ADwMzQzNzU3MjR2Ni1AAAnzQw6Q</recordid><startdate>19940614</startdate><enddate>19940614</enddate><creator>SATO NORIMOTO</creator><creator>ARIYASU KENJIRO</creator><scope>EVB</scope></search><sort><creationdate>19940614</creationdate><title>METHOD AND APPARATUS FOR SENSING AND CONFIRMING COATING ADHESIVE OF AUTOMATIC BOX MAKER</title><author>SATO NORIMOTO ; ARIYASU KENJIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH06167572A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1994</creationdate><topic>CONVEYING</topic><topic>DETECTING MASSES OR OBJECTS</topic><topic>GEOPHYSICS</topic><topic>GRAVITATIONAL MEASUREMENTS</topic><topic>HANDLING THIN OR FILAMENTARY MATERIAL</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS</topic><topic>MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER</topic><topic>MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER</topic><topic>MEASURING</topic><topic>PACKING</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>STORING</topic><topic>TESTING</topic><topic>TRANSPORTING</topic><topic>UNPACKING</topic><topic>WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER</topic><toplevel>online_resources</toplevel><creatorcontrib>SATO NORIMOTO</creatorcontrib><creatorcontrib>ARIYASU KENJIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SATO NORIMOTO</au><au>ARIYASU KENJIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND APPARATUS FOR SENSING AND CONFIRMING COATING ADHESIVE OF AUTOMATIC BOX MAKER</title><date>1994-06-14</date><risdate>1994</risdate><abstract>PURPOSE:To sense and confirm coating of adhesive by sensing a difference of output balance when the adhesive passes through only one electric field. CONSTITUTION:A hot electrode 4 outputs a change in permittivity by a positive signal and applies an electric field to a passing position of coating adhesive B. A hot electrode 5 outputs by a negative signal and applies an electric field to a non-passed position of the adhesive B. When an automatic box maker 1 is operated, a paper box material S coated with the adhesive B passes, a material A shields both electrodes to vary permittivity of a high frequency wave in response to water content of a material A. The varied permittivity equally affects the positive and negative signals so that an output balance of both remains balanced. Then, when the adhesive B is applied to the electric field of the electrode 4, it is affected by water content of the adhesive B, only a signal output of the positive side is changed, and a balance of the outputs is lost. This unbalance is sensed by a sensor 6, a controller 7 confirms that the adhesive B is correctly coated.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CONVEYING DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS HANDLING THIN OR FILAMENTARY MATERIAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER MEASURING PACKING PERFORMING OPERATIONS PHYSICS STORING TESTING TRANSPORTING UNPACKING WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER |
| title | METHOD AND APPARATUS FOR SENSING AND CONFIRMING COATING ADHESIVE OF AUTOMATIC BOX MAKER |
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