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1. 发明申请

US20170243428A1 SYSTEM AND METHOD FOR DETECTING GASOCHROMIC EMISSION SPECTRA 审中-公开
公开(公告)号：US20170243428A1
公开(公告)日：2017-08-24
申请号：US15449193
申请日：2017-03-03
申请人： Spectra Systems Corporation
发明人： Nabil Lawandy
IPC分类号： G07D7/185 , G07D7/1205 , G01N15/08
CPC分类号： G07D7/185 , G01N15/082 , G01N15/088 , G01N2015/0846 , G01N2015/086 , G07D7/1205 , G07D7/14 , G07D7/181 , G07D7/182 , G07D7/205
摘要： A detection method and system includes applying a gas to an article, the article including a gasochromic material capable of emitting a radiation emission spectrum in the presence of the gas, the article further including a first absorptive material capable of absorbing radiation in a first narrow bandwidth within the emission spectrum to produce a first narrow bandwidth absorption line in the emission spectrum, irradiating the article in the presence of the gas; and detecting the emission spectrum having the first narrow bandwidth absorption line.

2. 发明授权

US4298807A Process for inspecting the physical state of a printed document and an installation for putting the process into operation 失效
标题翻译：用于检查印刷文件的物理状态的过程和用于使该过程投入使用的装置
公开(公告)号：US4298807A
公开(公告)日：1981-11-03
申请号：US98332
申请日：1979-11-27
申请人： Nicolas Favre
发明人： Nicolas Favre
IPC分类号： G01N21/89 , B41F33/14 , G01N21/88 , G01N21/892 , G01N21/93 , G07D7/12 , G07D7/183 , G07D7/185 , G07D7/187
CPC分类号： G07D7/166 , G07D7/12 , G07D7/185 , G07D7/187
摘要： Documents are caused to pass in front of a light source incorporating optical fibres and the reflected light is collected by means of photoelectric elements. The collected reflected light is compared with a reference value. A row of photoelectric elements is used which successively transmits, by multiplexing, the signals delivered simultaneously by a row of the photoelectric elements. The analog signals are converted into digital signals, and a totalling and averaging of the digital signals is carried out in order to determine the state of general dirtiness of the document. The number of photoelectric elements of the row covered by the document is counted to inspect the width of the document and detect the presence of dog ears. In addition the number of photoelectric elements delivering a signal which exceeds a certain level is counted. Finally each digital signal corresponding to a point of the document is compared with a reference value in order to determine the presence of a hole, a stain or similar condition. The comparisons and tests are carried out by processing logic. The installation includes means for virtually displacing the reading head taking into account the real lateral displacement of the document in relation to the row of diodes.
摘要翻译：使文件通过包含光纤的光源前面，并且通过光电元件收集反射光。将收集的反射光与参考值进行比较。使用一行光电元件，其连续地通过多路复用由一行光电元件同时传送的信号。模拟信号被转换为数字信号，并且执行数字信号的总计和平均以便确定文档的一般污秽状态。计数由文件覆盖的行的光电元件的数量来检查文档的宽度并检测狗耳朵的存在。此外，计数传送超过一定水平的信号的光电元件的数量。最后将对应于文件点的每个数字信号与参考值进行比较，以便确定孔，污点或类似条件的存在。比较和测试由处理逻辑执行。该装置包括用于实际上置换读数头的装置，其考虑到文件相对于该行二极管的实际横向位移。

3. 发明授权

US10055923B2 Banknote sorting apparatus and control method therefor 有权
公开(公告)号：US10055923B2
公开(公告)日：2018-08-21
申请号：US15562601
申请日：2016-03-01
申请人： SHANDONG NEW BEIYANG INFORMATION TECHNOLOGY CO., LTD.
发明人： Chunkai Xu , Yueqi Xing , Lianfeng Zhang , Bingqing Liu
IPC分类号： G07F7/04 , G07D11/00 , G07D7/187 , G07D7/185 , G07D7/183
CPC分类号： G07D11/50 , G07D7/183 , G07D7/185 , G07D7/187 , G07D11/14 , G07D11/18 , G07D11/28 , G07D2211/00
摘要： A banknote sorting apparatus and a control method therefor are provided. The control method for the banknote sorting apparatus includes: obtaining a characteristic value of a standard template, wherein the standard template is a preset banknote template satisfying a set condition, and the characteristic value is a characteristic value for banknote classification; and displaying the characteristic value and an original sorting parameter corresponding to the characteristic value, wherein the original sorting parameter is a sorting parameter preset in the banknote sorting apparatus.

4. 发明授权

US10810589B2 Validation of damaged banknotes 有权
公开(公告)号：US10810589B2
公开(公告)日：2020-10-20
申请号：US15444248
申请日：2017-02-27
申请人： NCR Corporation
发明人： YunQian Miao , Gary Ross
IPC分类号： G06K9/62 , G06Q20/40 , G06Q20/10 , G07D7/12 , G07D7/185 , G07D7/20 , H04N5/33
摘要： Systems and methods for validation of a media object may include receiving the media object and detecting, using a sensor, a damaged portion of the media object. The media object may be validated against a standard. During the validation of the media object, the damaged portion of the media object may be given less weight.

5. 发明授权

US10354471B2 Device and method for using gasochromic sensing for evaluating fitness 有权
公开(公告)号：US10354471B2
公开(公告)日：2019-07-16
申请号：US15242052
申请日：2016-08-19
申请人： Spectra Systems Corp.
发明人： Nabil M. Lawandy
IPC分类号： G01N15/08 , G07D7/185 , G07D7/06
摘要： A method and apparatus for evaluating the fitness of an object based on determination of a measure of permeability of the object, including positioning the object between a fluid source and a gasochromic material, dispensing a fluid from the fluid source towards the object such that at least a portion of the fluid flows through the object and contacts the gasochromic material, exciting the gasochromic material with an excitation source such that an emission of the gasochromic material is in response to the excitation source and the fluid, detecting the emission from the gasochromic material to determine the permeability of the object, and evaluating the fitness of the object based on the determination of the permeability of the object. The gasochromic material may also be included in the object.

6. 发明申请

US20180114394A1 BANKNOTE SORTING APPARATUS AND CONTROL METHOD THEREFOR 审中-公开
公开(公告)号：US20180114394A1
公开(公告)日：2018-04-26
申请号：US15562601
申请日：2016-03-01
申请人： SHANDONG NEW BEIYANG INFORMATION TECHNOLOGY CO., LTD.
发明人： Chunkai XU , Yueqi XING , Lianfeng ZHANG , Bingqing LIU
IPC分类号： G07D11/00 , G07D7/187 , G07D7/185 , G07D7/183
CPC分类号： G07D11/0084 , G07D7/183 , G07D7/185 , G07D7/187 , G07D11/0018 , G07D11/0033 , G07D11/0078 , G07D2211/00
摘要： A banknote sorting apparatus and a control method therefor are provided. The control method for the banknote sorting apparatus includes: obtaining a characteristic value of a standard template, wherein the standard template is a preset banknote template satisfying a set condition, and the characteristic value is a characteristic value for banknote classification; and displaying the characteristic value and an original sorting parameter corresponding to the characteristic value, wherein the original sorting parameter is a sorting parameter preset in the banknote sorting apparatus.

7. 发明授权

US4293776A Banknote condition monitoring apparatus 失效
标题翻译：钞票状态监测装置
公开(公告)号：US4293776A
公开(公告)日：1981-10-06
申请号：US138337
申请日：1980-04-08
申请人： Erwin Sick , Siegfried Mankel
发明人： Erwin Sick , Siegfried Mankel
IPC分类号： G07D7/12 , G07D7/121 , G07D7/183 , G07D7/185 , G07D7/187 , G01N21/88
CPC分类号： G07D7/166 , G07D7/12 , G07D7/121 , G07D7/185 , G07D7/187
摘要： A banknote condition monitoring apparatus features a mirror wheel (22) located substantially at the focus of a concave mirror strip (25) with an intervening plane mirror (26) to fold the beam path. The mirror wheel (22) scans an incident light beam from a source (28) to form a transmitted light beam in the image space of the concave mirror (25) which is continuously displaced parallel to itself to and fro through the image space. The transmitted light beam is directed via a cylindrical lens (14) onto the surface of a drum (11) carrying the banknotes (12) to be monitored on its peripheral surface by way of air suction via the channels (32). Light remitted from the surface of the banknote is directed through the lower half of the cylindrical lens (14), impinges on a light conducting rod (15) and is detected at an and face of the light conducting rod by a light receiving device (33). The mean output signal from this light receiving device indicates the presence of holed, torn or dog-eared or dirty banknotes but not strips of clear adhesive film which are recognized by the specularly reflected light beam (21) which falls on a stationary photodetector (23). The optical distance of the stationary detector (23) from the drum is equal to that of the mirror wheel scanning device so that the specularly reflected light beam always passes through a stationary point in space.
摘要翻译：纸币状态监测装置具有基本上位于凹面镜条（25）的焦点处的中心平面镜（26）折叠光束路径的镜轮（22）。镜轮（22）扫描来自源（28）的入射光束，以在凹面镜（25）的图像空间中形成透射光束，该凹面镜（25）的图像空间与镜像空间平行于其自身连续移动。透射光束经由柱面透镜（14）经由通道（32）经由空气吸入而被引导到携带纸币（12）的滚筒（11）的表面上，以在其外周表面上进行监测。从纸币表面引出的光被引导通过柱面透镜（14）的下半部分，照射在导光杆（15）上，并且通过光接收装置（33）在导光杆的表面和表面处被检测）。来自该光接收装置的平均输出信号表示存在孔眼，撕裂或狗耳朵或脏纸币，但不存在透明粘合剂膜条带，其被落在固定光电检测器（23）上的镜面反射光束（21）识别）。静止检测器（23）与滚筒的光学距离等于镜轮扫描装置的光学距离，使得镜面反射光束总是通过空间中的静止点。

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