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1. 发明授权

US4638207A Piezoelectric polymeric film balloon speaker 失效
标题翻译：压电聚合物膜气球扬声器
公开(公告)号：US4638207A
公开(公告)日：1987-01-20
申请号：US841137
申请日：1986-03-19
申请人： Peter F. Radice
发明人： Peter F. Radice
IPC分类号： H04R1/40 , H04R17/00 , H01L41/08
CPC分类号： H04R17/005 , Y10S310/80
摘要： Piezoelectric polymer film, when conformably adhered to inner or outer curved surfaces of an inflated balloon, for example, acts as a speaker when the metallized coatings of the film are suitably connected to the output of an audio device. The film may be in the form of an helical strip, or individual strips elastically serially connected, or may itself form the inflatable material. Amplifying and impedance matching means may be interposed between the audio output and film coatings.
摘要翻译：例如当压电聚合物膜顺应地粘附到充气球囊的内部或外部弯曲表面时，当膜的金属化涂层适当地连接到音频装置的输出端时，其起到扬声器的作用。膜可以是螺旋形条的形式，或者弹性地串联连接的单个条，或者本身可以形成可充气材料。放大和阻抗匹配装置可以介于音频输出和胶片涂层之间。

2. 发明授权

US4633123A Piezoelectric polymer keyboard apparatus 失效
标题翻译：压电聚合物键盘装置
公开(公告)号：US4633123A
公开(公告)日：1986-12-30
申请号：US738710
申请日：1985-05-29
申请人： Peter F. Radice
发明人： Peter F. Radice
IPC分类号： H03K17/967 , H01H13/00 , H03K17/96 , H01L41/08
CPC分类号： H03K17/9643
摘要： An embodiment of a non-contact electrical keyboard switch which completely resists EMI and eliminates cross-talk comprises a pair of electrically insulating substrates having rows and columns of openings therethrough. A poled piezoelectric PVDF film is adhered to each substrate over the openings. The films have silk-screened ground electrodes deposited on one surface and signal generating key electrodes deposited on the other surface in registration with the openings. Leads connecting individual rows of key electrodes on one film and individual columns of key electrodes on other film are disposed orthogonally. An insulating sheet separates the films which have their key electrode surfaces facing each other. Leads are connected to ground and/or suitable electrical connectors to provide the keyboard switch. Processes are disclosed for fabricating embodiments of the keyboard switch.
摘要翻译：完全抵抗EMI并消除串扰的非接触电键盘开关的实施例包括一对电绝缘基板，其具有穿过其中的开口和列的开口。极化的压电PVDF膜粘附到开口上的每个基板上。这些膜具有沉积在一个表面上的丝网接地电极，并且信号产生沉积在与开口对准的另一表面上的键电极。在一个膜上连接各行键电极的引线和另一个膜上的各个键电极的各个列正交地布置。绝缘片将其键电极表面彼此面对的膜分离。引线连接到地和/或合适的电连接器以提供键盘开关。公开了用于制造键盘开关的实施例的过程。

3. 发明授权

US4234868A Personal verification device 失效
标题翻译：个人验证设备
公开(公告)号：US4234868A
公开(公告)日：1980-11-18
申请号：US949172
申请日：1978-10-06
申请人： Peter F. Radice
发明人： Peter F. Radice
IPC分类号： G07F7/12 , G06F3/041 , G06F3/047 , G06K9/00 , G06K17/00 , G06T1/00 , G06T7/00 , G07C9/00
CPC分类号： G07C9/00126 , G06K9/00154 , G07C9/0015
摘要： A device for verifying personal hand markings, e.g., signatures, and optionally, voice-produced sound, by comparison of electronically produced representations thereof with similar stored information wherein such representations are produced by variations of electrical energy caused by hand markings on a surface adapted to receive said markings and comprising a poled sheet of a piezoelectric-forming resin.
摘要翻译：一种用于通过电子产生的表示与相似的存储信息相比较来验证个人手标记（例如签名，以及可选地，语音产生的声音）的装置，其中这些表示是通过在适于接收所述标记并且包括压电成形树脂的极片。

4. 发明授权

US4127681A Single electrode poling of dielectric films 失效
标题翻译：介电薄膜的单极极化
公开(公告)号：US4127681A
公开(公告)日：1978-11-28
申请号：US726382
申请日：1976-09-24
申请人： Richard A. Ferren , Peter F. Radice
发明人： Richard A. Ferren , Peter F. Radice
IPC分类号： H01L41/193 , H01B3/44 , H01G7/02 , H01L41/45 , B05D5/12
CPC分类号： H01L41/45 , H01G7/02 , H01G7/023 , H01L41/193 , H01L41/257 , Y10T29/49226
摘要： A polarized pellicular resin article is prepared by bringing one surface of a pellicle of a polarizable, dielectric resin into intimate contact with a single electroconductive surface and charging said electroconductive surface with an electric potential at least sufficient to polarize said pellicular resin article.
摘要翻译：通过使可极化的电介质树脂的防护薄膜组件的一个表面与单个导电表面紧密接触来制备极化的薄膜树脂制品，并且将所述导电表面充电至少足以使所述薄膜树脂制品极化。

5. 发明授权

US5486820A Traffic sensor having piezoelectric sensors which distinguish lanes 失效
标题翻译：具有区分车道的压电传感器的交通传感器
公开(公告)号：US5486820A
公开(公告)日：1996-01-23
申请号：US992577
申请日：1992-12-18
申请人： Joseph V. Chatigny , Mitchell Thompson , Peter F. Radice , Donald L. Halvorsen
发明人： Joseph V. Chatigny , Mitchell Thompson , Peter F. Radice , Donald L. Halvorsen
IPC分类号： G01L1/16 , G08G1/01 , G08G1/02
CPC分类号： G08G1/02 , G08G1/065
摘要： A traffic sensor including piezoelectric sensors having different polarities in different lanes of the roadway so that traffic data for different lanes of a roadway may be discriminated from the polarity of the received signal(s). Preferably, the piezoelectric sensors are formed by splicing oppositely polarized piezoelectric cables or films, by changing the applied electric field during manufacture so that adjacent portions of a piezoelectric cable or film have different polarities, or by applying an electric field of a reversed polarity to respective longitudinal sections of a piezoelectric film. Traffic data from up to 8 different lanes of traffic may be discriminated using only two piezoelectric sensors in accordance with the invention by providing unique combinations of output polarities for deflections of the piezoelectric sensors in the different lanes. In order to simplify installation, such piezoelectric sensors may be disposed in parallel within the same housing or concentrically within the same cable.
摘要翻译：一种交通传感器，其包括在道路的不同车道中具有不同极性的压电传感器，从而可以区分巷道不同车道的交通数据与接收信号的极性。优选地，通过在制造期间改变施加的电场，使压电电缆或膜的相邻部分具有不同的极性，或者通过将相反极性的电场施加到相应的极性，通过拼接相对极化的压电电缆或膜来形成压电传感器压电薄膜的纵截面。根据本发明，可以仅使用两个压电传感器来区分来自多达8个不同通道的交通数据，方法是通过提供用于不同车道中的压电传感器的偏转的输出极性的独特组合。为了简化安装，这样的压电传感器可以在同一壳体内并排放置在同一电缆内。

6. 发明授权

US5115472A Electroacoustic novelties 失效
标题翻译：电声新奇
公开(公告)号：US5115472A
公开(公告)日：1992-05-19
申请号：US255008
申请日：1988-10-07
申请人： Kyung T. Park , Peter F. Radice
发明人： Kyung T. Park , Peter F. Radice
IPC分类号： G09F27/00 , A42B1/02 , H04R1/02 , H04R17/00
CPC分类号： H04R17/005 , H04R1/028 , H04R2201/023 , Y10S310/80
摘要： Electroacoustic novelties are disclosed having a piezoelectric polymer film which functions as a speaker or microphone. The novelties include flags, banners, posters or articles of headwear. The piezoelectric polymer film may be attached to a portion of the flexible substrate forming the novelty, or it may be used as an integral part of the novelty structure. An audio output or recording device is electrically coupled to the piezoelectric polymer film. Both the piezoelectric polymer film and the electrodes may be transparent so that the adjoining portion of the novelty is visible.
摘要翻译：公开了具有用作扬声器或麦克风的压电聚合物膜的电声学新颖性。新奇包括旗帜，旗帜，海报或头饰物品。压电聚合物膜可以附着到形成新颖性的柔性基板的一部分上，或者可以用作新颖结构的组成部分。音频输出或记录装置电耦合到压电聚合物膜。压电聚合物膜和电极都可以是透明的，使得新颖性的相邻部分是可见的。

7. 发明授权

US4843275A Air buoyant piezoelectric polymeric film microphone 失效
标题翻译：空气浮力压电聚合物薄膜麦克风
公开(公告)号：US4843275A
公开(公告)日：1989-06-27
申请号：US145454
申请日：1988-01-19
申请人： Peter F. Radice
发明人： Peter F. Radice
IPC分类号： H04R17/02
CPC分类号： H04R17/025 , Y10S310/80
摘要： Piezoelectric polymer film, when conformably adhered to inner or outer surfaces of an inflated balloon, functions as a microphone when the pressure of sound waves causes the film to vibrate and generate an electrical signal. The film may be in the form of an helical strip, individual strips electrically serially connected, or may itself form the inflatable material. A receiving device is electrically coupled with the electrodes formed on the piezoelectric film for processing the electrical signals generated by the vibrating piezoelectric polymer film.
摘要翻译：压电聚合物薄膜，当符合附着在充气球囊的内表面或外表面时，当声波的压力导致胶片振动并产生电信号时起到麦克风的作用。膜可以是螺旋带的形式，单独的条电子串联连接，或者本身可以形成可充气材料。接收装置与形成在压电膜上的电极电耦合，用于处理由振动压电聚合物膜产生的电信号。

8. 发明授权

US4392178A Apparatus for the rapid continuous corona poling of polymeric films 失效
标题翻译：用于聚合物膜快速连续电晕极化的装置
公开(公告)号：US4392178A
公开(公告)日：1983-07-05
申请号：US197463
申请日：1980-10-16
申请人： Peter F. Radice
发明人： Peter F. Radice
IPC分类号： H01L41/22 , B29C59/10 , H01G7/02 , H01L41/26 , H01F1/02
CPC分类号： H01L41/45 , B29C59/10 , H01G7/023 , B29K2995/0003 , Y10T29/42
摘要： Polymeric films exhibiting piezoelectric properties have such properties enhanced by being subjected to improved poling apparatus of the present invention comprising a textured corona discharge electrode roller oscillating over the polymeric film, preferably polyvinylidene fluoride, while the film is simultaneously slowly transported on a rotating drum. The electrode continuously discharges corona through the film while sweeping back and forth thereover. Comparatively low voltages are employed and dielectric breakdown of the film is substantially non-existent. A protective reuseable co-film is preferably interposed between the oscillating electrode and film to be poled.
摘要翻译：具有压电性能的聚合物膜具有通过经受本发明的改进的极化装置而提高的性能，其包括在聚合物膜上优选聚偏二氟乙烯振动的织构化电晕放电电极辊，同时在旋转鼓上缓慢地输送膜。电极通过薄膜连续地排出电晕，同时在其上前后扫描。采用相当低的电压，薄膜的绝缘击穿基本上不存在。保护性可再利用的辅助膜优选插入在振荡电极和待极化膜之间。

9. 发明授权

US3966486A High temperature pigmented coatings based on zirconium phosphinate polymer binders crosslinked with phosphinic acids 失效
标题翻译：基于与次膦酸交联的次膦酸锆聚合物粘合剂的高温着色涂料
公开(公告)号：US3966486A
公开(公告)日：1976-06-29
申请号：US484523
申请日：1974-07-01
申请人： James Ping King , Joseph Simkin , Peter F. Radice
发明人： James Ping King , Joseph Simkin , Peter F. Radice
IPC分类号： C08G79/14 , C09D185/00 , C08L85/02 , C09K3/00
CPC分类号： C08G79/14 , C09D185/00
摘要： Improved coatings having resistance to high temperature degradation are obtained by modifying a zirconium phosphinate polymer with phosphinic acid and a pigment. Acrylate or alkyd resins may also be included in the formulation.
摘要翻译：通过用次膦酸和颜料改性次膦酸锆聚合物，可获得耐高温降解的改性涂料。丙烯酸酯或醇酸树脂也可以包括在制剂中。

10. 发明授权

US5309519A Electroacoustic novelties 失效
标题翻译：电声新奇
公开(公告)号：US5309519A
公开(公告)日：1994-05-03
申请号：US812324
申请日：1991-12-23
申请人： Kyung T. Park , Peter F. Radice
发明人： Kyung T. Park , Peter F. Radice
IPC分类号： G09F27/00 , A42B1/02 , H04R1/02 , H04R17/00 , H04R25/00
CPC分类号： H04R17/005 , H04R1/028 , H04R2201/023 , Y10S310/80
摘要： An electroacoustic novelty, particularly to the brim on an article of headware, or to a flag, containing a piezoelectric polymer film, where means are electrically coupled with electrodes on the film for applying an audio-frequency signal voltage across the film to cause the film to vibrate and emit sound waves.
摘要翻译：一种电声学新颖性，特别是一种包含压电聚合物膜的头饰物品或标志的边缘，其中装置与膜上的电极电耦合，用于在膜上施加音频信号电压以使膜振动并发出声波。

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