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公开(公告)号:US20110074443A1
公开(公告)日:2011-03-31
申请号:US12961007
申请日:2010-12-06
申请人: Ørjan G. MARTINSEN , Jon NYSÆTHER , Knut RIISNÆS , Ingvild Juvkam DYVE , Geir MOSTAD , Rune PEDERSEN , Nicolai W. CHRISTIE , Sigmund CLAUSEN
发明人: Ørjan G. MARTINSEN , Jon NYSÆTHER , Knut RIISNÆS , Ingvild Juvkam DYVE , Geir MOSTAD , Rune PEDERSEN , Nicolai W. CHRISTIE , Sigmund CLAUSEN
IPC分类号: G01R27/02
CPC分类号: A61B5/6826 , A61B5/0531 , A61B5/442 , A61B5/6838 , G06K9/0002 , G06K9/00899
摘要: A method and sensor assembly for determining the condition of a structure, especially for confirming if a measured fingerprint is on a live finger, measures characteristics of close to the structure surface. The sensor includes a first pair of current supply electrodes coupled to a current source, providing an electrical current to the skin, at least two pickup electrodes at chosen and different positions relative to the current supply electrodes, at least a first of the pickup electrodes being coupled to an instrument for measuring the voltage between the first pickup electrode and at least one of the pickup or current supply electrodes, storage for a predetermined set of values characterizing a certain condition of the surface, and means for comparing the characteristics from each pickup electrode with the measurements of the other pickup electrodes and with the predetermined set of characteristics for determining the surface condition.
摘要翻译: 用于确定结构状况的方法和传感器组件,特别是用于确认测量的指纹是否在活的手指上,测量靠近结构表面的特性。 传感器包括耦合到电流源的第一对电流供应电极,相对于电流供应电极在选定和不同位置处向皮肤提供电流,至少两个拾取电极,至少第一个拾取电极为 耦合到用于测量第一拾取电极和拾取或供电电极中的至少一个之间的电压的仪器,用于存储表征表面的一定条件的预定值的值,以及用于比较来自每个拾取电极的特性的装置 具有其他拾取电极的测量值以及用于确定表面状态的预定的一组特性。
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公开(公告)号:US07848798B2
公开(公告)日:2010-12-07
申请号:US10537508
申请日:2003-12-03
申请人: Ørjan G. Martinsen , Jon Nysæther , Knut Riisnæs , Ingvild Juvkam Dyve, legal representative , Geir Mostad , Rune Pedersen , Nicolai W. Christie , Sigmund Clausen
发明人: Ørjan G. Martinsen , Jon Nysæther , Knut Riisnæs , Geir Mostad , Rune Pedersen , Nicolai W. Christie , Sigmund Clausen
CPC分类号: A61B5/6826 , A61B5/0531 , A61B5/442 , A61B5/6838 , G06K9/0002 , G06K9/00899
摘要: Method and sensor assembly determining the condition of a structure, especially for confirming if a measured fingerprint is on a live finger, by measuring characteristics of close to the structure surface, the sensor comprising a first pair of current supply electrodes coupled to a current source, providing an electrical current to the skin, at least two pickup electrodes at chosen and different positions relative to the current supply electrodes, at least a first of said pickup electrodes being coupled to an instrument for measuring the voltage between said first pickup electrode and at least one of the pickup or current supply electrodes, storage means for a predetermined set of values characterizing a certain condition of the surface, and means for comparing the characteristics from each pickup electrode with the measurements of the other pickup electrodes and with the predetermined set of characteristics for determining the surface condition.
摘要翻译: 方法和传感器组件通过测量靠近结构表面的特性来确定结构的状况,特别是用于确认测得的指纹是否在活的手指上,所述传感器包括耦合到电流源的第一对电流供给电极, 向皮肤提供电流,相对于电流供应电极在选定和不同位置处的至少两个拾取电极,所述拾取电极中的至少第一拾波电极耦合到用于测量所述第一拾取电极和至少 拾取或供电电极中的一个,用于表征表面的一定条件的预定值的值的存储装置,以及用于将来自每个拾取电极的特性与其它拾取电极的测量结果以及预定特性集合进行比较的装置 用于确定表面状况。
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公开(公告)号:US20050281441A1
公开(公告)日:2005-12-22
申请号:US10537508
申请日:2003-12-03
申请人: Orjan Martinsen , Jon Nysaether , Knut Rissnaes , Ingvild Dyve , Geir Mostad , Rune Pedersen , Nicolai Christie , Sigmund Clausen
发明人: Orjan Martinsen , Jon Nysaether , Knut Rissnaes , Ingvild Dyve , Geir Mostad , Rune Pedersen , Nicolai Christie , Sigmund Clausen
IPC分类号: A61B5/053 , A61B5/103 , A61B5/117 , G06K20060101 , G06K9/00
CPC分类号: A61B5/6826 , A61B5/0531 , A61B5/442 , A61B5/6838 , G06K9/0002 , G06K9/00899
摘要: Method and sensor assembly determining the condition of a structure, especially for confirming if a measured fingerprint is on a live finger, by measuring characteristics of close to the structure surface, the sensor comprising a first pair of current supply electrodes coupled to a current source, providing an electrical current to the skin, at least two pickup electrodes at chosen and different positions relative to the current supply electrodes, at least a first of said pickup electrodes being coupled to an instrument for measuring the voltage between said first pickup electrode and at least one of the pickup or current supply electrodes, storage means for a predetermined set of values characterizing a certain condition of the surface, and means for comparing the characteristics from each pickup electrode with the measurements of the other pickup electrodes and with the predetermined set of characteristics for determining the surface condition.
摘要翻译: 方法和传感器组件通过测量靠近结构表面的特性来确定结构的状况,特别是用于确认测得的指纹是否在活的手指上,所述传感器包括耦合到电流源的第一对电流供给电极, 向皮肤提供电流,相对于电流供应电极在选定和不同位置处的至少两个拾取电极,所述拾取电极中的至少第一拾波电极耦合到用于测量所述第一拾取电极和至少 拾取或供电电极中的一个,用于表征表面的一定条件的预定值的值的存储装置,以及用于将来自每个拾取电极的特性与其它拾取电极的测量结果以及预定特性集合进行比较的装置 用于确定表面状况。
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公开(公告)号:US20050069178A1
公开(公告)日:2005-03-31
申请号:US10497847
申请日:2002-12-06
申请人: Jon Nysaether , Knut Riisnaes-- , Ingblid Dyve , Orjan Martinsen , Geir Mostad , Nicola Christie , Rune Pedersen
发明人: Jon Nysaether , Knut Riisnaes-- , Ingblid Dyve , Orjan Martinsen , Geir Mostad , Nicola Christie , Rune Pedersen
CPC分类号: G06K9/0002
摘要: Sensor device for performing measurements on an at least partially conductive surface, the sensor comprising a number of conductive structures at or directly below the sensor surface, said conductive structures consisting of at least one stimulation or current sink electrode 1 and a number of sensor elements 3 coupled to interrogation electrodes in an electronic circuit for measuring impedance between the electrodes 3 and said at least one stimulus electrode 1, the sensor device also comprising at least one additional clamping electrode being positioned in the vicinity of said sensor elements and being coupled to a chosen voltage.
摘要翻译: 用于在至少部分导电表面上进行测量的传感器装置,所述传感器包括位于传感器表面处或正下方的多个导电结构,所述导电结构由至少一个刺激或电流吸收电极1和多个传感器元件3组成 耦合到用于测量电极3和所述至少一个刺激电极1之间的阻抗的电子电路中的询问电极,所述传感器装置还包括至少一个另外的夹持电极,其位于所述传感器元件附近并被耦合到所选择的 电压。
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公开(公告)号:US07606398B2
公开(公告)日:2009-10-20
申请号:US10497847
申请日:2002-12-06
申请人: Jon Nysæther , Knut Riisnæs , Ingvild Juvkam Dyve, legal representative , Ørjan G. Martinsen , Geir Mostad , Nicolai W. Christie , Rune Pedersen
发明人: Jon Nysæther , Knut Riisnæs , Ørjan G. Martinsen , Geir Mostad , Nicolai W. Christie , Rune Pedersen
CPC分类号: G06K9/0002
摘要: A sensor device for performing measurements on an at least partially conductive surface includes a number of conductive structures at or directly below the sensor surface. The conductive structures consist of at least one stimulation or current sink electrode and a number of sensor elements coupled to interrogation electrodes in an electronic circuit for measuring impedance between the electrodes and the stimulation electrode. The sensor device also includes at least one additional clamping electrode positioned in the vicinity of the sensor elements and coupled to a chosen voltage.
摘要翻译: 用于在至少部分导电表面上进行测量的传感器装置包括在传感器表面处或正下方的多个导电结构。 导电结构由至少一个刺激或电流吸收电极和耦合到用于测量电极和刺激电极之间的阻抗的电子电路中的询问电极的多个传感器元件组成。 传感器装置还包括位于传感器元件附近的至少一个附加的夹持电极,并耦合到选定的电压。
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公开(公告)号:US08195285B2
公开(公告)日:2012-06-05
申请号:US12961007
申请日:2010-12-06
申请人: Orjan G. Martinsen , Jon Nysaether , Knut Riisnaes , Ingvild Juvkam Dyve, legal representative , Geir Mostad , Rune Pedersen , Nicolai W. Christie , Sigmund Clausen
发明人: Orjan G. Martinsen , Jon Nysaether , Knut Riisnaes , Geir Mostad , Rune Pedersen , Nicolai W. Christie , Sigmund Clausen
CPC分类号: A61B5/6826 , A61B5/0531 , A61B5/442 , A61B5/6838 , G06K9/0002 , G06K9/00899
摘要: A method and sensor assembly for determining the condition of a structure, especially for confirming if a measured fingerprint is on a live finger, measures characteristics of close to the structure surface. The sensor includes a first pair of current supply electrodes coupled to a current source, providing an electrical current to the skin, at least two pickup electrodes at chosen and different positions relative to the current supply electrodes, at least a first of the pickup electrodes being coupled to an instrument for measuring the voltage between the first pickup electrode and at least one of the pickup or current supply electrodes, storage for a predetermined set of values characterizing a certain condition of the surface, and means for comparing the characteristics from each pickup electrode with the measurements of the other pickup electrodes and with the predetermined set of characteristics for determining the surface condition.
摘要翻译: 用于确定结构状况的方法和传感器组件,特别是用于确认测量的指纹是否在活的手指上,测量靠近结构表面的特性。 传感器包括耦合到电流源的第一对电流供应电极,相对于电流供应电极在选定和不同位置处向皮肤提供电流,至少两个拾取电极,至少第一个拾取电极为 耦合到用于测量第一拾取电极和拾取或供电电极中的至少一个之间的电压的仪器,用于存储表征表面的一定条件的预定值的值,以及用于比较来自每个拾取电极的特性的装置 具有其他拾取电极的测量值以及用于确定表面状态的预定的一组特性。
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公开(公告)号:US06340440B1
公开(公告)日:2002-01-22
申请号:US09685365
申请日:2000-10-10
申请人: Jan Rune Pedersen
发明人: Jan Rune Pedersen
IPC分类号: B29C5522
CPC分类号: B29C45/0081 , B29C45/0055 , B29C45/006 , B29C55/30 , B29L2023/20 , B29L2031/565 , B29L2031/712 , B65D35/08 , B65D47/0838
摘要: A method for producing a tubular container of plastic material, in which the plastic material is supplied to an injection mould (3) which forms therein a blank (1) including a blank body (15) with a tubular portion (16). The tubular portion is open at one end (11) and has, in its other end (10), an emptying aperture or mouth (12) of the future container with a closure device thereat. The tubular portion (16) is displaced or drawn through an annular gap (4) for reduction of the wall thickness and axial extension thereof. After extension, the tubular portion is cut to the desired length. The thickness of the drawn material is between 0.1 and 0.15 mm. The closure device is confined within an outline formed by the drawn wall of the tubular portion.
摘要翻译: 一种用于制造塑料材料的管状容器的方法,其中将塑料材料供应到在其中形成有包括具有管状部分(16)的坯体(15)的坯料(1)的注射模具(3)。 管状部分在一端(11)处开口,并且在其另一端(10)中具有未来容器的排空孔或口(12),其中具有封闭装置。 管状部分(16)通过环形间隙(4)移动或拉出,以减小其壁厚和轴向延伸。 延伸后,将管状部分切割成所需长度。 拉伸材料的厚度为0.1〜0.15mm。 闭合装置被限制在由管状部分的拉出壁形成的轮廓内。
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公开(公告)号:US5656225A
公开(公告)日:1997-08-12
申请号:US459239
申请日:1995-06-02
申请人: Jan Rune Pedersen
发明人: Jan Rune Pedersen
CPC分类号: B29C55/30 , B29L2023/20
摘要: A method for producing a squeezable, thin-walled tube container of orientable plastic material in which the container includes a mouth portion, a squeezable thin-walled tubular container body having an open bottom-forming portion and a connecting portion located between the mouth portion and the container body and in which the mouth portion and the connecting portion consists of non-oriented material includes forcing the non-oriented material in the tube portion, by mechanical means, through a gap with a gap width at most amounting to approximately half the wall thickness of the material in the tube portion for orientation of the material passing through the gap, thereby obtaining substantially monoaxial orientation of the material which forms the container body and the open bottom-forming portion of the thin-walled squeezable tube container. The material is heated after passage through the gap and maintained at a temperature at which the material undergoes thermal crystallization and/or shrinking in the orientation direction of the material.
摘要翻译: 一种用于制造可挤压的可取向塑料材料的薄壁管容器的方法,其中所述容器包括口部,可挤压薄壁管状容器主体,其具有开口底部形成部分和位于所述口部和 容器主体并且其中口部和连接部分由非取向材料构成,包括通过机械装置通过间隙宽度最大不超过壁的大约一半的间隙来迫使管部分中的未取向材料 用于通过间隙的材料取向的管部分中的材料的厚度,从而获得形成容器主体的材料和薄壁可挤压管容器的开口底部形成部分的基本单轴取向。 材料在通过间隙后加热,并保持在材料在材料的取向方向上经历热结晶和/或收缩的温度。
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