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公开(公告)号：JPH02242482A
公开(公告)日：1990-09-26
申请号：JP2995890
申请日：1990-02-08
Applicant: PHILIP MORRIS PROD
Inventor： COX KENNETH A , MAHER ROBERT J
Abstract: PURPOSE: To optically judge whether a product has an acceptance external form or not by dividing the image of a product surface into plural sections, allocating numeric values to the respective sections in accordance with optical characteristics and comparing the product image with a discrimination reference image. CONSTITUTION: A two dimensional image is obtained by a video camera 24 and an image pickup unit 26A. A processor 26 secondarily divides the image into plural sections. Numerical values are allocated to the respective secondary sections in accordance with the optical characteristics of the secondary sections. The plural reference images are generated from a reference product and the discrimination image is extracted. The threshold of a permission deviation from the discrimination image is set for the actual product whose appearance is judged. Then, the image of the actual product is generated and the obtained product image is compared with the discrimination image. The actual product whose deviation from the discrimination image is larger than the threshold is judged to have the appearance which is not acceptable. Thus, automatic adaptability to new inspection contents is realized with versatility without the need of complicated setting work by a highly experienced worker.
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2.发明申请
公开(公告)号：WO0021598A9
公开(公告)日：2000-08-31
申请号：PCT/US9924080
申请日：1999-10-14
Applicant: PHILIP MORRIS PROD
Inventor： COX KENNETH A , BEANE TIMOTHY PAUL , SWEENEY WILLIAM R , NICHOLS WALTER A , SPRINKEL F MURPHY JR
CPC classification number: A61M15/008 , A24F47/008 , A61M11/007 , A61M11/042 , A61M15/0003 , A61M15/0066 , A61M15/0083 , A61M2016/0039 , A61M2205/10 , A61M2205/3561 , A61M2205/3653 , A61M2205/50 , A61M2205/52 , A61M2205/8225
Abstract: An aerosol generator (21) includes a flow passage (27) having an inlet (29), and an outlet (31); a heater (33) arranged relative to the flow passage for heating the flow passage, a source of material (37) to be volatilized in communication with the inlet of the flow passage; a valve (35) to open, and close communication between the source of material; the inlet of the flow passage; and a pressurization arrangement (39) for causing material in the source of material to be introduced into the flow passage when the valve is in an open position. The aerosol generator further includes a source of power (41) for operating the heater, the valve; and a control device (43) for controlling supply of power from the source of power to the heater, and the valve. A metering device (463) in an inhaler (401) includes a pressurized source of medicated fluid (408), and a metering chamber (407) configured to deliver a predetermined volume of fluid to a heated flow passage (409) in the inhaler.
Abstract translation: 气溶胶发生器（21）包括具有入口（29）和出口（31）的流动通道（27）; 加热器（33），其相对于所述流路配置，用于加热所述流路;材料（37）的来源，其与所述流路的入口连通而挥发; 阀门（35）打开并关闭材料源之间的连通; 流动通道的入口; 以及用于当所述阀处于打开位置时使所述材料源中的材料被引入所述流动通道的加压装置（39）。 该气溶胶发生器还包括用于操作加热器的电源（41），阀; 和控制装置（43），用于控制从电源到加热器的供电以及阀。 吸入器（401）中的计量装置（463）包括加药流体（408）的加压源和配置成将预定量的流体递送至吸入器中的加热流动通道（409）的计量室（407）。
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公开(公告)号：DE69227603T2
公开(公告)日：1999-06-24
申请号：DE69227603
申请日：1992-02-26
Applicant: PHILIP MORRIS PROD
Inventor： COX KENNETH A , DANTE HENRY M , MAHER ROBERT J
Abstract: The acceptability of the appearance of objects (12) such as consumer products is determined by forming an initial discriminant function (F) as a composite of a relatively small number of images (I) which are known to be acceptable. This initial discriminant function is then used to gather statistical information (P, A, B, C) about how a first relatively large number of images compare to the initial discriminant function. Thereafter, this statistical information is used (318-324) to select or aid in the selection of acceptable images from a second relatively large number of images, and the images selected as acceptable are used (334) to refine the discriminant function. The refined discriminant function is then used (e.g., during actual product inspection (402-414)) to determine which objects have an acceptable appearance and which do not.
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公开(公告)号：CA2062156A1
公开(公告)日：1993-02-09
申请号：CA2062156
申请日：1992-03-02
Applicant: PHILIP MORRIS PROD
Inventor： COX KENNETH A , DANTE HENRY M , MAHER ROBERT J
Abstract: Images such as product images are identified as substantially similar to one or more reference images by finding pixels which have substantially the same value or values in all or substantially all of the reference images. Image erosion and/or dilation may be used in processing the reference image data to help identify pixels which can always be expected to have the same value in all acceptable images. The values associated with the corresponding pixels in a product image are combined and compared to an expected value. The product image is identified as substantially similar to the reference image or images only if the combined values from the product image compare favorably with the expected value.
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公开(公告)号：DK1412829T3
公开(公告)日：2014-05-12
申请号：DK02759199
申请日：2002-07-29
Applicant: PHILIP MORRIS PROD
Inventor： MCRAE DOUGLAS D , FELTER JOHN L , BLAKE CLINTON E , COX KENNETH A , GUPTA RAJIV , CAPPS MARK T , KEELER DAVID H
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Patent Agency Ranking
公开(公告)号：ES2124241T3
公开(公告)日：1999-02-01
申请号：ES92301631
申请日：1992-02-26
Applicant: PHILIP MORRIS PROD
Inventor： COX KENNETH A , DANTE HENRY M , MAHER ROBERT J
Abstract: The acceptability of the appearance of objects (12) such as consumer products is determined by forming an initial discriminant function (F) as a composite of a relatively small number of images (I) which are known to be acceptable. This initial discriminant function is then used to gather statistical information (P, A, B, C) about how a first relatively large number of images compare to the initial discriminant function. Thereafter, this statistical information is used (318-324) to select or aid in the selection of acceptable images from a second relatively large number of images, and the images selected as acceptable are used (334) to refine the discriminant function. The refined discriminant function is then used (e.g., during actual product inspection (402-414)) to determine which objects have an acceptable appearance and which do not.
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公开(公告)号：CA2061865A1
公开(公告)日：1992-08-28
申请号：CA2061865
申请日：1992-02-26
Applicant: PHILIP MORRIS PROD
Inventor： COX KENNETH A , DANTE HENRY M , MAHER ROBERT J
Abstract: The acceptability of the appearance of objects such as consumer products is determined by forming an initial discriminant function as a composite of a relatively small number of images which are known to be acceptable. This initial discriminant function is then used to gather statistical information about how a first relatively large number of images compares to the initial discriminant function. Thereafter, this statistical information is used to select or aid in the selection of acceptable images from a second relatively large number of images, and the images selected as acceptable are used to refine the discriminant function. The refined discriminant function is then used (e.g., during actual product inspection) to determine which objects have an acceptable appearance and which do not.
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公开(公告)号：PT1428080E
公开(公告)日：2013-11-06
申请号：PT02761689
申请日：2002-09-18
Applicant: PHILIP MORRIS PROD
Inventor： NICHOLS WALTER A , NGUYEN TUNG T , COX KENNETH A
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公开(公告)号：DE69227603D1
公开(公告)日：1998-12-24
申请号：DE69227603
申请日：1992-02-26
Applicant: PHILIP MORRIS PROD
Inventor： COX KENNETH A , DANTE HENRY M , MAHER ROBERT J
Abstract: The acceptability of the appearance of objects (12) such as consumer products is determined by forming an initial discriminant function (F) as a composite of a relatively small number of images (I) which are known to be acceptable. This initial discriminant function is then used to gather statistical information (P, A, B, C) about how a first relatively large number of images compare to the initial discriminant function. Thereafter, this statistical information is used (318-324) to select or aid in the selection of acceptable images from a second relatively large number of images, and the images selected as acceptable are used (334) to refine the discriminant function. The refined discriminant function is then used (e.g., during actual product inspection (402-414)) to determine which objects have an acceptable appearance and which do not.
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公开(公告)号：ES2473591T3
公开(公告)日：2014-07-07
申请号：ES02759199
申请日：2002-07-29
Applicant: PHILIP MORRIS USA INC , PHILIP MORRIS PROD
Inventor： MCRAE DOUGLAS D , FELTER JOHN L , BLAKE CLINTON E , CAPPS MARK T , COX KENNETH A , KEELER DAVID H , GUPTA RAJIV
Abstract: Un instrumento para la generación programable de material volatilizado, que comprende: al menos un pasaje de flujo (323) que posee un primer extremo abierto (325); un suministro de líquido (333) accionable para proporcionar material líquido al pasaje de flujo (323); al menos una disposición calentadora (310) que incluye al menos una calentador de resistencia, que comprende opcionalmente una sección de tubo metálico que define el pasaje de flujo (323), siendo adaptada la disposición calentadora (310) para calentar el pasaje del flujo (323) a una temperatura suficiente para que el material volatilizado salga hacia afuera desde el extremo abierto (325) del pasaje de flujo (323); un controlador (35) accionable para controlar el funcionamiento del calentador (310) y controlar el funcionamiento del suministro de líquido (333); una disposición de control accionable para proporcionar los datos de rendimiento del calentador al controlador (350), siendo los datos utilizados por el controlador (350) para suministrar potencia a la disposición calentadora (310) o para cortar la potencia a dicha disposición calentadora (310) para mantener la disposición calentadora (310) a un rango de temperatura deseado; y una memoria operable (351) para almacenar parámetros relacionados con el instrumento (300), caracterizado por el hecho de que la disposición de control incluye un dispositivo interruptor (340) que controla el suministro de energía a la disposición calentadora (310), y la disposición de control emite datos representativos de una resistencia dependiente de la temperatura del calentador de resistencia y el controlador (350) calcula la resistencia controlada del calentador de resistencia basada en los datos recibidos de disposición de control, el controlador (350) acciona el elemento interruptor (340) para suministrar pulsos de potencia al calentador de resistencia al menos cuando la resistencia controlada cae por debajo de una resistencia deseada.
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