[특허]Profile determining and/or controlling system

Profile determining and/or controlling system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B29D-007/00
출원번호	US-0394416 (1973-09-05)
우선권정보	UK-0041858 (1972-09-08)
발명자 / 주소	Atkinson Edward Browell (Ipswich EN)
출원인 / 주소	Bakelite Xylonite Limited (London EN 03)
인용정보	피인용 횟수 : 27 인용 특허 : 0

초록 ▼

A system for determining and/or controlling the profile of a property of an article, in which sensing means simultaneously obtains a multiplicity of electrical gauging signals, each signal being proportional to a property of the article in a particular region, the gauging signals are passed to electrical circuit means which detect any difference in magnitude between the signals from a given region and the average for all such signals and deriving a functional signal for any such difference.

대표청구항 ▼

A method for controlling the profile of a characteristic of an article, which comprises the steps of measuring said characteristic by means of a plurality of individual sensing means, simultaneously producing an individual electrical gauging signal for each sensing means determining the average of all said individual signals, the magnitude of each individual signal being a substantially linear function at least over a working range of the characteristic at a particular region of the article, the slopes of all the substantially linear functions having the same sign, detecting any difference in magnitude occurring between each individual signal and said average of all said signals, electrically deriving directly from said difference a functional signal for any such difference which is correlated with the region of the article from which it is derived and utilizing each functional signal to control a device for adjusting said characteristic of at least one article subsequently produced in the same run of an article producing apparatus in any region for which a functional signal is produced so as to reduce any difference between the gauging signal from that region and the average of all the gauging signals. Apparatus for controlling the profile of a characteristic of an article, said apparatus comprising a plurality of individual sensing means for measuring said characteristic, means for simultaneously producing an individual gauging signal for each sensing means, and means for determining the average of all said individual signals, the magnitude of each individual signal being a substantially linear function, at least over a working range, of said characteristic at a particular region of the article with the slopes of all the substantially linear functions having the same sign, means for detecting any difference in magnitude between each individual signal and said average of all said signals, means for electrically deriving directly from said difference a functional signal for any such difference which is correlated with the region of the article from which it is derived, and means for utilizing each functional signal to control a device for adjusting the characteristic of the article or articles subsequently produced in the same run of an article producing apparatus in any region of the article for which a functional signal is produced so as to reduce any difference between the gauging signal from that region and the average of all the gauging signals.

이 특허를 인용한 특허 (27)

Graff Ernest A., Apparatus and method for measuring the relative differential length in a sheet of material.
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Hull Charles W., Apparatus for production of three dimensional objects by stereolithography.
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Hull Charles W. (Arcadia CA), Apparatus for production of three-dimensional objects by stereolithography.
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Brger Koos (Hardenberg NLX) Overeijnder Hans (Hardenberg NLX), Apparatus of extruding a plastic pipe under control of the wall thickness of the extruded plastic pipe.
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Schott ; Jr. Charles M. (Atkinson NH), Control of tubular film size.
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Ebata Sadao (Okayama JPX), Device and method for measuring the profile of a plate.
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Knopf William H. (Taylors SC), Extrusion die and process for thickness control.
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Powell Calvin J. (Miamisburg OH) Rounsley Robert R. (Chillicothe OH), Method and apparatus for determining statistical characteristics of sheet material.
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Hull Charles W., Method and apparatus for production of three-dimensional objects by stereolithography.
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Hull Charles W. (Arcadia CA), Method and apparatus for production of three-dimensional objects by stereolithography.
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Leppakoski, Helena; Koivukunnas, Pekka; Hasanen, Kari; Torvi, Timo; Venetjoki, Petteri, Method for calendering.
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Hull Charles W., Method for production of three-dimensional objects by stereolithography.
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Hull Charles W. (Arcadia CA), Method for production of three-dimensional objects by stereolithography.
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Hull Charles W. (Arcadia CA), Method for production of three-dimensional objects by stereolithography.
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Upmeier Hartmut (Lengerich DEX) Klinge Gerd (Lengerich DEX) Winkler Gerhard (Lengerich DEX), Method of controlling the film thickness at a blown film extruder installation.
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Upmeier Hartmut (Lengerich DEX) Klinge Gerd (Lengerich DEX) Winkler Gerhard (Lengerich DEX), Method of controlling the film thickness at a blown film installation.
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Upmeier Hartmut (Lengerich of Westphalia DEX) Klinge Gerd (Lengerich of Westphalia DEX) Winkler Gerhard (Lengerich of Westphalia DEX), Method of controlling the film thickness at a blown film installation.
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Dobrowsky Josef (Tullnerbach ATX), Method of controlling the thickness of an extruded plastic article.
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Farabaugh Aloysius W. (Verona PA), Method of determining optical quality of a laminated article.
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Farabaugh Aloysius W. (Verona PA), Method of determining optical quality of a shaped article.
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Halter Hartmut (Ruppichteroth DEX), Method of producing blown thermoplastic foil with low thickness tolerances.
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Tsuzukiyama Koji,JPX ; Motooka Masanori,JPX ; Fujiwara Toshiyuki,JPX ; Toriumi Michio,JPX, Oriented film producing facility with thickness and orientation control means.
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Paul Flormann DE, Process and device for determining the thickness transverse profile and thickness longitudinal profile of a running strip of material.
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David W. Johnson, Jr. ; Gregory P. Kochanski ; Louis J. Lanzerotti ; Cindy M. Pribble ; David J. Thomson, Process for forming integrated structures using three dimensional printing techniques.
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Thomas Alfred (Hennef-Dambroich DEX), Process for producing a blow-molded container.
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Gawrisch Wolfgang (Gau-Bischofsheim DEX), Process for the control of process parameters in the production of stretched foils.
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Deppe, Gerd-Joachim; Ettwig, Hans H.; Schneider, Heinz; Hof, Wolfram, Selecting the cut-off end portion of rolled sheet stock.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
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Profile determining and/or controlling system 원문보기

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Profile determining and/or controlling system 원문보기

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이 특허를 인용한 특허 (27)

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