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1. 发明授权

US5296295A Radiation-curable coating compositions that form transparent, abrasion-resistant tintable coatings 失效
标题翻译：可辐射固化的涂料组合物，形成透明，耐磨的可着色涂料
公开(公告)号：US5296295A
公开(公告)日：1994-03-22
申请号：US56712
申请日：1993-05-03
申请人： William C. Perkins , William Lewis
发明人： William C. Perkins , William Lewis
IPC分类号： C09D4/00 , B32B27/36 , B32B9/04 , C08G77/04 , C08K5/54
CPC分类号： C09D4/00 , Y10T428/31507 , Y10T428/31612 , Y10T428/31663 , Y10T428/31786 , Y10T428/31855
摘要： Radiation-curable coating compositions which form transparent, abrasion-resistant tintable coatings upon curing by exposure to high intensity irradiation, such as ultraviolet light or electron beam irradiation. The coating composition comprises a combination of effective amounts of (a) colloidal silica, (b) the hydrolysis product of a silane compound having a polymerizable functional group such as acryloxy-functional silanes or glycidoxy-functional silanes or mixtures of both, (c) polyfunctional, polymerizable, non-acrylate-functional ethers, (d) at least one radiation sensitive initiator and, preferably, (e) a monofunctional monomer. When the surface of a substrate coated with the cured coating composition is immersed in a colored dye bath for a sufficient period of time, the coating absorbs or transmits to the substrate a desired amount of dye.
摘要翻译：通过暴露于高强度照射（例如紫外线或电子束照射）固化而形成透明的，耐磨的可着色涂层的可辐射固化涂料组合物。涂料组合物包含有效量的（a）胶态二氧化硅，（b）具有可聚合官能团的硅烷化合物如丙烯酰氧基官能硅烷或缩水甘油氧基官能硅烷或其混合物的水解产物的组合，（c）多官能的，可聚合的，非丙烯酸酯官能的醚，（d）至少一种辐射敏感引发剂，优选（e）单官能单体。当涂覆有固化的涂料组合物的基材的表面浸渍在有色染浴中足够长的时间时，涂层吸收或传递到基底所需量的染料。

2. 发明授权

US5221560A Radiation-curable coating compositions that form transparent, abrasion resistant tintable coatings 失效
标题翻译：可辐射固化的涂料组合物，其形成透明，耐磨的可着色涂料
公开(公告)号：US5221560A
公开(公告)日：1993-06-22
申请号：US809262
申请日：1991-12-17
申请人： William C. Perkins , William Lewis
发明人： William C. Perkins , William Lewis
IPC分类号： C09D4/00
CPC分类号： C09D4/00 , Y10T428/31507 , Y10T428/31612 , Y10T428/31663 , Y10T428/31786 , Y10T428/31855
摘要： Radiator-Curable coating compositions which form transparent, abrasion-resistant, tintable coatings upon curing by exposure to high intensity irradiation, such as ultraviolet light or electron beam irradiation. The coating composition comprises a combination of effective amounts of (a) colloidal silica, (b) the hydrolysis product of a silane compound having a polymerizable functional group such as acryloxy-functional silanes or glycidoxy-functional silanes or mixtures of both, (c) polyfunctional, polymerizable, non-acrylate-functional ethers, (d) at least one radiation sensitive initiator and, preferably, (e) a monofunctional monomer. When the surface of a substrate coated with the cured coating composition is immersed in a colored dye bath for a sufficient period of time, the coating absorbs or transmits to the substrate a desired amount of dye.
摘要翻译：散热器 - 可固化涂料组合物，其在通过暴露于高强度照射（例如紫外光或电子束照射）固化时形成透明，耐磨，可着色的涂层。涂料组合物包含有效量的（a）胶态二氧化硅，（b）具有可聚合官能团的硅烷化合物如丙烯酰氧基官能硅烷或缩水甘油氧基官能硅烷或其混合物的水解产物的组合，（c）多官能的，可聚合的，非丙烯酸酯官能的醚，（d）至少一种辐射敏感引发剂，优选（e）单官能单体。当涂覆有固化的涂料组合物的基材的表面浸渍在有色染浴中足够长的时间时，涂层吸收或传递到基底所需量的染料。

3. 发明授权

US4602240A Apparatus for and method of attenuating power line carrier communication signals passing between substation distribution lines and transmission lines through substation transformers 失效
标题翻译：通过变电站变压器衰减通过变电站配电线路和输电线路之间的电力线载波通信信号的装置和方法
公开(公告)号：US4602240A
公开(公告)日：1986-07-22
申请号：US592139
申请日：1984-03-22
申请人： William C. Perkins , Keh-Wen Whang
发明人： William C. Perkins , Keh-Wen Whang
IPC分类号： H04B3/56 , H04M11/04 , H01F33/00 , H01F40/10
CPC分类号： H04B3/56 , H04B2203/5425 , H04B2203/5466 , H04B2203/5483 , H04B2203/5491
摘要： A shunt three-phase wye-connected capacitor bank is connected intermediate a substation transformer and any source of zero-sequence power line carrier communication signals being transmitted on the substation distribution network to partially alleviate unbalance conditions in the communication signals which in the balanced condition are not passed by a three-phase substation transformer to the main transmission line. The signal is further attenuated by connecting the common wye-point of the capacitor bank through an inductance to neutral to form a shunt element of either an L or pi attenuation circuit with the series inductance of the substation transformer and the transmission line inductance forming the serial elements of the L or pi circuit. A further shunt element at another substation distribution network completes the attenuation circuit for the pi configuration.
摘要翻译：在变电站变压器之间连接一个分流三相二极管连接的电容器组，并在变电站配电网上传输任何零序电力线载波通信信号源，以部分缓解通信信号中的不平衡状况，平衡状态为三相变电站不能通过主输电线路。通过将电容器组的公共微分点通过电感连接到中性来进一步衰减信号，以形成L或π衰减电路的分流元件，变电站变压器的串联电感和传输线电感形成串联 L或pi电路的元件。在另一个变电站分配网络处的另一分流元件完成了pi配置的衰减电路。

4. 发明授权

US4481501A Transformer arrangement for coupling a communication signal to a three-phase power line 失效
标题翻译：用于将通信信号耦合到三相电力线的变压器装置
公开(公告)号：US4481501A
公开(公告)日：1984-11-06
申请号：US228651
申请日：1981-01-26
申请人： William C. Perkins
发明人： William C. Perkins
IPC分类号： H04B3/56 , H04B3/54
CPC分类号： H04B3/56 , H04B2203/5466 , H04B2203/5483 , Y10T307/266 , Y10T307/297
摘要： A communication signal is coupled simultaneously to all three phases of a three-power line through a three-phase open delta transformer with the communication signal being applied across the low voltage pair of windings.
摘要翻译：通信信号通过三相开放三角形变换器同时耦合到三电源线的所有三相，其中通信信号施加在低压绕组对上。

5. 发明授权

US4433284A Power line communications bypass around delta-wye transformer 失效
标题翻译：电力线通信绕过delta-wye变压器
公开(公告)号：US4433284A
公开(公告)日：1984-02-21
申请号：US366127
申请日：1982-04-07
申请人： William C. Perkins
发明人： William C. Perkins
IPC分类号： H04B3/56
CPC分类号： H04B3/56 , H04B2203/5466 , H04B2203/5483 , H04B2203/5491
摘要： Circuits for bi-directionally bypassing a delta-wye transformer with a balanced phase-to-neutral power line communication signal, using passive components. The circuits include a set of three capacitors connected in a wye configuration, each having one side connected to one of the three-phase power lines on the delta side of the transformer. The circuit further includes a network connected from the node of the wye configuration of capacitors to neutral, the network including an inductive reactor with one side connected to neutral and the other connected to the node of the wye windings of the transformer. Component values are selected so that the circuit is resonant from the three phase lines on the delta side of the transformer to neutral. Further, the voltage transformation ratio of the communication signal from the delta side to the wye side is made the same as the corresponding power voltage ratio of the transformer.
摘要翻译：使用无源组件双向绕过具有平衡相到中性电力线通信信号的delta-wye变压器的电路。这些电路包括一组三个电容器，这些三个电容器连接在一个配置中，每个电容器的一侧连接到变压器三角形侧的三相电力线中的一个。电路还包括从电容器的叶状配置的节点连接到中性的网络，该网络包括感应电抗器，其一侧连接到中性线，另一侧连接到变压器的绕组绕组的节点。选择分量值，使得电路从变压器的三角形侧的三相线谐振到中性。此外，将从三角形侧到白色侧的通信信号的电压变换比与变压器的相应功率电压比相同。

6. 发明授权

US5655759A Apparatus and method of controlling insertion of substrates into a stream of imaged substrates 失效
标题翻译：控制将衬底插入成像衬底流中的装置和方法
公开(公告)号：US5655759A
公开(公告)日：1997-08-12
申请号：US535804
申请日：1995-09-28
申请人： William C. Perkins , Kevin R. Mathers
发明人： William C. Perkins , Kevin R. Mathers
IPC分类号： G03G15/00 , B42C1/10 , B65H29/60 , B65H33/04 , B65H39/042 , B65H39/02
CPC分类号： B65H29/60 , B42C1/10 , B65H2511/512
摘要： An apparatus and method is provided for controlling the insertion of one or more special insert sheets into a steam of regular imaged sheets. A coded sheet is placed into a sheet stack in a position where an insert sheet is to be placed. Sheets are removed from the stack one by one and transported along a path past a sensor toward a finishing apparatus. When the sensor detects a coded sheet, the coded sheet is diverted from the stream and later replaced with an insert sheet.
摘要翻译：提供了一种装置和方法，用于控制将一个或多个特殊插入片插入普通成像片的蒸汽中。将编码的片材放置在放置插入片材的位置的片材堆叠中。将纸张逐一从堆叠中移出，并沿着经过传感器的路径朝向整理装置传送。当传感器检测到编码的纸张时，编码的纸张从流中转移并随后用插入纸替换。

7. 发明授权

US4458236A Communications signal coupling around wye/delta power transformation 失效
标题翻译：通信信号耦合绕Y /δ功率变换
公开(公告)号：US4458236A
公开(公告)日：1984-07-03
申请号：US367848
申请日：1982-04-13
申请人： William C. Perkins
发明人： William C. Perkins
IPC分类号： H04B3/56 , H04B3/54
CPC分类号： H04B3/56 , H04B2203/5466 , H04B2203/5483 , H04B2203/5491
摘要： A circuit is disclosed for coupling a power line communications signal between two three-phase power lines, with the signal being transmitted in a balanced phase-to-neutral mode on the first line and in a phase-to-phase mode on the second line. The circuit includes two coupling transformers, one open-wye to open-delta, and the other open-delta to open-delta. The primary of one of the transformers is connected to one of the three-phase lines, while the primary of the other transformer is connected to the other three-phase lines. The secondaries of the transformers are connected together at one terminal of each and interconnected by a capacitor at the other terminal of each. Signal and power voltage ratios between the two power lines are matched, and the capacitor is selected to provide series resonance in the secondary loop of the coupling circuit at the power line communications signal carrier frequency.
摘要翻译：公开了一种用于耦合两个三相电力线之间的电力线通信信号的电路，其中信号在第一线路上以平衡相 - 中性模式发送，并且在第二线路上以相间模式传输。该电路包括两个耦合变压器，一个开口为开三角形，另一个开三角形至开三角形。一个变压器的主要连接到三相线之一，另一个变压器的主要连接到其他三相线路。变压器的二次连接在每个的一个端子处并且由每个的另一个端子处的电容器互连。两个电源线之间的信号和电源电压比匹配，并且电容器被选择为在电力线通信信号载波频率处的耦合电路的次级环路中提供串联谐振。

8. 发明授权

US4473817A Coupling power line communications signals around distribution transformers 失效
标题翻译：配电变压器周围耦合电力线通信信号
公开(公告)号：US4473817A
公开(公告)日：1984-09-25
申请号：US367849
申请日：1982-04-13
申请人： William C. Perkins
发明人： William C. Perkins
IPC分类号： H04B3/56 , H04M11/04
CPC分类号： H04B3/56 , H04B2203/5466 , H04B2203/5483 , H04B2203/5491
摘要： A circuit is described for bi-directionally coupling a communication signal around a distribution transformer. The circuit includes a single-phase coupling transformer with a primary to secondary voltage ratio approximately equal to that of the distribution transformer. A capacitor is connected to one of the secondary terminals of the coupling transformer. The capacitor is chosen so that the series circuit including the capacitor, the self inductance of the coupling transformer and, possibly, the series inductance of interconnecting lines is resonant at the carrier frequency of the communications signal. The series combination of the capacitor and the secondary of the coupling transformer can be connected between two of the conductors on the secondary side of the distribution transformer which are selected for communication signal propagation.
摘要翻译：描述了用于将配电变压器周围的通信信号双向耦合的电路。该电路包括单相耦合变压器，其初级至次级电压比大致等于配电变压器的电压比。电容器连接到耦合变压器的一个次级端子。选择电容器，使得包括电容器的串联电路，耦合变压器的自感和可能的互连线的串联电感在通信信号的载波频率处共振。耦合变压器的电容器和次级的串联组合可以连接在配置变压器二次侧的导体之间，用于通信信号传播。

9. 发明授权

US4473816A Communications signal bypass around power line transformer 失效
标题翻译：电力线变压器周围的通信信号旁路
公开(公告)号：US4473816A
公开(公告)日：1984-09-25
申请号：US367845
申请日：1982-04-13
申请人： William C. Perkins
发明人： William C. Perkins
IPC分类号： H04B3/56 , H04M11/04
CPC分类号： H04B3/56 , H04B2203/5425 , H04B2203/5466 , H04B2203/5483 , H04B2203/5491
摘要： A circuit for bi-directionally bypassing a delta-wye transformer with a balanced phase-to-neutral power line communications signal, using passive components. The circuit includes a set of three capacitors connected in a wye configuration, each having one side connected to one of the three phase power lines on the delta side of the transformer. The circuit further includes a network connected from the node of the wye configuration of capacitors to the neutral conductor or conductors associated with the power lines on the two sides of the delta-wye transformer. The network includes a single phase transformer, as well as a capacitance connected from the secondary of this transformer to the node of the wye of the delta-wye transformer. The network further includes an inductive reactor connected from the neutral on the wye side of the delta-wye transformer to the node of the wye transformer. Component values of the network are selected so that the network is resonant from the three phase lines on the delta side of the transformer to the node on the wye side of the delta-wye transformer. Further, by selection of the voltage ratio of the single phase transformer, the voltage transformation ratio of the communications signal from the delta side to the wye side is made the same as the corresponding power voltage ratio of the delta-wye transformer.
摘要翻译：使用无源组件，用于双向绕过具有平衡相到中性电力线通信信号的delta-wye变压器的电路。该电路包括一组三个电容器，它们连接在一个配置中，每个电容器的一侧连接到变压器三角形侧的三相电力线之一。该电路还包括从电容器的叶状配置的节点连接到与delta-wye变压器的两侧上的电力线相关联的中性导体或导体的网络。该网络包括单相变压器，以及从该变压器的次级连接到delta-wye变压器的叶片的节点的电容。该网络还包括一个感应电抗器，该电感电抗器从三角形变压器的一侧的中性线连接到该晶圆变压器的节点。选择网络的分量值，使得网络从变压器的三角形上的三相线谐振到delta-wye变压器的绕组侧的节点。此外，通过选择单相变压器的电压比，使得从三角形侧到Y形侧的通信信号的电压变换比与delta-wye变压器的相应功率电压比相同。

10. 发明授权

US4244047A Multiplexed carrier transmission through harmonic polluted medium 失效
标题翻译：通过谐波污染介质进行多路复用载波传输
公开(公告)号：US4244047A
公开(公告)日：1981-01-06
申请号：US22235
申请日：1979-03-20
申请人： William C. Perkins
发明人： William C. Perkins
IPC分类号： H04B3/54 , H04L27/20 , H04L27/227 , H04J1/02 , H04J1/20
CPC分类号： H04L27/2276 , H04B3/542 , H04L27/2057 , H04B2203/5408 , H04B2203/5416 , H04B2203/5491
摘要： Multiplexed carrier signals modulated with digital data are transmitted through a medium polluted with harmonic signals by asymmetrically positioning the frequency of one of the carrier signals between two of the adjacent system harmonics, modulating that carrier signal with digital data at a baud rate so that the spectral density nulls of the modulated carrier signal in the frequency domain coincide with the two adjacent system harmonics to which spectral distribution the detector response is matched, generating at least one additional carrier signal whose frequency is also positioned between the two same adjacent system harmonics but is different from that of the other carrier signal and whose frequency separation from any adjacent carrier signal is equal to the baud rate or some multiple thereof, and modulating each additional carrier signal with digital data at the same baud rate.
摘要翻译：用数字数据调制的多路复用载波信号通过用谐波信号污染的介质传输，通过不对称地将两个相邻系统谐波之间的一个载波信号的频率不对称地定位，以波特率调制该载波信号与数字数据，使得频谱频域中调制载波信号的密度零点与检测器响应匹配的频谱分布的两个相邻系统谐波一致，产生至少一个附加载波信号，其频率也位于两个相同的相邻系统谐波之间，但是不同与其他载波信号的频率分离，并且其与任何相邻载波信号的频率间隔等于波特率或其一些倍数，并且以相同的波特率用数字数据调制每个附加载波信号。

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