BRPI0811664A2 - "escala de deslocamento por reflexão interna total" - Google Patents

"escala de deslocamento por reflexão interna total"

Info

Publication number
BRPI0811664A2
BRPI0811664A2 BRPI0811664-4A2A BRPI0811664A BRPI0811664A2 BR PI0811664 A2 BRPI0811664 A2 BR PI0811664A2 BR PI0811664 A BRPI0811664 A BR PI0811664A BR PI0811664 A2 BRPI0811664 A2 BR PI0811664A2
Authority
BR
Brazil
Prior art keywords
internal reflection
total internal
displacement scale
reflection displacement
scale
Prior art date
Application number
BRPI0811664-4A2A
Other languages
English (en)
Inventor
Daniel H Carlson
Dale L Ehnes
Daniel S Wertz
Luis A Aguirre
Levent Biyikli
Alan B Campbell
Original Assignee
3M Innovative Properties Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BRPI0811664A2 publication Critical patent/BRPI0811664A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/024—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of diode-array scanning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/0204—Sensing transverse register of web
    • B65H23/0216—Sensing transverse register of web with an element utilising photoelectric effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/046—Sensing longitudinal register of web
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/28—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with deflection of beams of light, e.g. for direct optical indication
    • G01D5/30—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with deflection of beams of light, e.g. for direct optical indication the beams of light being detected by photocells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Length Measuring Devices By Optical Means (AREA)
BRPI0811664-4A2A 2007-06-19 2008-06-18 "escala de deslocamento por reflexão interna total" BRPI0811664A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94488807P 2007-06-19 2007-06-19
PCT/US2008/067371 WO2008157619A2 (en) 2007-06-19 2008-06-18 Total internal reflection displacement scale

Publications (1)

Publication Number Publication Date
BRPI0811664A2 true BRPI0811664A2 (pt) 2015-02-10

Family

ID=40156957

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0811664-4A2A BRPI0811664A2 (pt) 2007-06-19 2008-06-18 "escala de deslocamento por reflexão interna total"

Country Status (7)

Country Link
US (1) US20100188668A1 (pt)
EP (1) EP2165162A2 (pt)
JP (1) JP2010530544A (pt)
KR (1) KR20100049540A (pt)
CN (1) CN101680780A (pt)
BR (1) BRPI0811664A2 (pt)
WO (1) WO2008157619A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0918689A2 (pt) 2008-12-29 2016-07-26 3M Innovative Properties Co sinal de posição da manta com travamento de fase usando-se marcas fiduciais na manta
EP2389478B1 (en) 2008-12-30 2018-01-24 3M Innovative Properties Company Apparatus and method for making fiducials on a substrate
EP2791035B1 (en) 2011-12-15 2018-04-11 3M Innovative Properties Company Apparatus for guiding a moving web
JP6430955B2 (ja) 2012-12-06 2018-11-28 スリーエム イノベイティブ プロパティズ カンパニー 液体コーティングされた基材上の液体の離散的コーティング、及び積層体の形成における使用
JP6549486B2 (ja) 2012-12-06 2019-07-24 スリーエム イノベイティブ プロパティズ カンパニー 粘稠な液体の精密コーティング方法
WO2014099507A1 (en) 2012-12-20 2014-06-26 3M Innovative Properties Company Printing of multiple inks to achieve precision registration during subsequent processing
JP6457528B2 (ja) 2013-08-28 2019-01-23 スリーエム イノベイティブ プロパティズ カンパニー 以降の処理工程中における、正確な位置合わせのための、基準マークを備える電子アセンブリ
JP5832562B2 (ja) 2014-01-24 2015-12-16 ファナック株式会社 樹脂製コード板を有する反射型光学式エンコーダ
WO2015195363A1 (en) 2014-06-20 2015-12-23 3M Innovative Properties Company Printing of multiple inks to achieve precision registration during subsequent processing
WO2016178871A1 (en) 2015-05-05 2016-11-10 3M Innovative Properties Company Warm melt optically clear adhesives and their use for display assembly

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Also Published As

Publication number Publication date
KR20100049540A (ko) 2010-05-12
EP2165162A2 (en) 2010-03-24
US20100188668A1 (en) 2010-07-29
CN101680780A (zh) 2010-03-24
WO2008157619A3 (en) 2009-02-26
JP2010530544A (ja) 2010-09-09
WO2008157619A2 (en) 2008-12-24

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2329 DE 25-08-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.