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公开(公告)号：US4336214A
公开(公告)日：1982-06-22
申请号：US117161
申请日：1980-01-31
申请人： Ulrich Reinehr , Hermann-Josef Jungverdorben , Toni Herbertz , Alfred Nogaj , Peter Kleinschmidt
发明人： Ulrich Reinehr , Hermann-Josef Jungverdorben , Toni Herbertz , Alfred Nogaj , Peter Kleinschmidt
IPC分类号： D01F1/10 , D01D5/04 , D01F1/08 , D01F6/18 , D01F6/38 , D01F6/54 , D01F8/04 , H05B3/34 , B29H7/20
摘要： The invention relates to hygroscopic filaments and fibres of synthetic high polymers. The improved hygroscopicity compared with known synthetic fibres is due to the fact, that in a conventional dry-spun process a liquid is added to the spinning solvent which liquid has a higher boiling point than the spinning solvent used, which liquid is readily miscible both with the spinning solvent and water and which represents a non-solvent for the polymer to be spun.
摘要翻译： 本发明涉及合成高聚物的吸湿丝和纤维。 与已知的合成纤维相比，改善的吸湿性是由于以下事实：在常规干纺方法中，将液体加入到纺丝溶剂中，该纺丝溶剂的沸点高于使用的纺丝溶剂，该液体易于混溶， 纺丝溶剂和水，其代表用于要纺丝的聚合物的非溶剂。
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公开(公告)号：US6085112A
公开(公告)日：2000-07-04
申请号：US945773
申请日：1997-10-30
CPC分类号： H04M1/72522 , G02B27/017 , G06F1/1615 , G06F1/1616 , G06F1/1632 , G06F1/1637 , G06F1/1671 , G06F1/1684 , G02B2027/014 , G02B2027/0187 , H04M1/0214 , H04M1/0256 , H04M1/0272 , H04M1/7253 , H04M1/72547 , H04M2250/16 , H04M2250/52 , H04N2007/145
摘要： A wide variety of components, such as speech input and output devices, image display devices and a computer are combined in one device. A plurality of methods of representing images are indicated. Preferably, the computer can be removed from the device and communicate with the basic device using an infrared link. In addition, a broadband transmission link may be provided, radio waves which are independent of the telephone network making contact with computer servers which are preferably provided.
摘要翻译： PCT No.PCT / DE96 / 00758 Sec。 371 1997年10月30日第 102（e）日期1997年10月30日PCT提交1996年5月2日PCT公布。 公开号WO96 / 35288 日期1996年11月7日各种各样的组件，如语音输入和输出设备，图像显示设备和计算机组合在一个设备中。 指示表示图像的多种方法。 优选地，可以从设备移除计算机并使用红外线链接与基本设备通信。 此外，可以提供宽带传输链路，独立于电话网络的无线电波与提供的计算机服务器接触。
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公开(公告)号：US4677337A
公开(公告)日：1987-06-30
申请号：US926801
申请日：1986-10-29
摘要： A piezoelectric ultrasonic transducer for radiating ultrasonic energy in the medium of air has a number of piezoceramic ultrasonic radiators disposed in registry within a dimensionally stable carrier block which has an intrinsic acoustic impedance which is lower by a factor of at least eight than that of the piezoceramic material and which has a high mechanical attenuation 1/Q.sub.m greater than approximately 0.05. The carrier block is yieldable at at least one closed face thereof for emission and/or reception of ultrasonic energy. The piezoelectric transducer elements may be divided into a number of side-by-side elements which may be individually energized, or may have electrodes connected in series for energizing the individual transducer elements in common. The combined operation of the ultrasonic transducer elements within the carrier block results in an ultrasonic transducer having broadband characteristics matched for ultrasonic transmission in the medium of air of short ultrasonic waveforms and for receiving ultrasonic energy for near-distance detection.
摘要翻译： 用于在空气介质中辐射超声波能量的压电超声波换能器具有多个压电陶瓷超声波辐射器，其布置在尺寸稳定的载体块内，其内在的声阻抗比压电陶瓷的至少要低8倍 材料，其具有大于约0.05的高机械衰减1 / Qm。 载体块在其至少一个封闭面处是可屈服的，用于发射和/或接收超声波能量。 压电换能器元件可以被分成多个并排元件，这些元件可以单独激励，或者可以具有串联连接的电极，用于共同地激励各个换能器元件。 超声波换能器元件在载体块内的组合操作导致超声波换能器具有与超声波波形的空气介质中的超声波传输匹配的宽带特性，并且用于接收用于近距离检测的超声波能量。
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14.发明授权
公开(公告)号：US4404502A
公开(公告)日：1983-09-13
申请号：US328481
申请日：1981-12-08
CPC分类号： H01L41/042 , B06B1/0215 , B06B1/06 , F02D41/2096 , B06B2201/55
摘要： A circuit arrangement for a piezoelectric positioning element is formed of a series connection of a capacitive element, an inductance, and first switch to be controlled, said series circuit being connected across at least one piezoelectric body of the positioning element. The capacitive element, which may be another piezoelectric body of the same positioning element but which is operated in reverse phase, has at least approximately the same capacitance value as a capacitance of the first piezo-electrical body. The inductance is dimensioned sufficiently large in order to magnetically intermediately store substantially an entire energy increment to be transferred between the positioning element and the capacitive element. The first switch is connected to permit termination of a charge transfer. A series circuit is formed of an electrical energy source for charging and recharging and a second switch, said series circuit being connected parallel to the positioning element or the capacitive element. A controllable short-circuit switch is connected parallel to the capacitive element or parallel to the positioning element. In this way, the activation energy of the piezoelectric body is recovered on de-activation, for re-use on the next cycle.
摘要翻译： 用于压电定位元件的电路装置由电容元件，电感和要控制的第一开关的串联连接形成，所述串联电路跨过定位元件的至少一个压电体连接。 可以是相同定位元件的另一个压电体，但是以相反的方式操作的电容元件具有与第一压电体的电容至少大致相同的电容值。 电感的尺寸足够大，以便磁性地中间存储基本上整个能量增量以在定位元件和电容元件之间传递。 第一个开关被连接以允许终止电荷转移。 串联电路由用于充电和再充电的电能源和第二开关形成，所述串联电路平行于定位元件或电容元件连接。 可控短路开关并联连接到电容元件或平行于定位元件。 以这种方式，在去激活时恢复压电体的活化能，以便在下一循环中重新使用。
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公开(公告)号：US4392074A
公开(公告)日：1983-07-05
申请号：US252298
申请日：1981-04-09
IPC分类号： H01L41/107 , H02M1/08 , H03K17/687 , H03K17/689 , H03K17/725 , H03K17/94 , H01L41/08
CPC分类号： H03K17/6895 , H01L41/107 , H02M1/08 , H03K17/687 , H03K17/725 , H03K17/94
摘要： A trigger device for electronic switches operating according to piezo-electric principles and having galvanic decoupling between the input control electronics and the controlled electronics switch has a piezo-ignition coupler which is a lamina of piezo-ceramic material having at least two spaced electrodes on one surface thereof and at least two counter electrodes in registry therewith on an opposite side thereof. The respective electrodes in registry form electrode pairs and one pair of electrodes is connected to the control electronics and another pair of electrodes is connected to the trigger electrode of the electronic switch. The lamina has a shape displaying an axis with more than two-fold rotational symmetry and the dimensions of the lamina are selected such that the frequency of an alternating signal supplied to the lamina is matched to the resonant frequency of the lamina at a value between 20 kHz and 500 kHz for inducing a mode of vibration according to the principle of radial oscillation.
摘要翻译： 用于根据压电原理操作并且在输入控制电子器件和受控电子开关之间具有电流去耦的电子开关的触发装置具有压电点火耦合器，该压电点火耦合器是压电陶瓷材料层，在一个上具有至少两个间隔开的电极 表面和至少两个对置电极，与其相对的一侧对准。 注册形式的各电极对电极对和一对电极连接到控制电子器件，另一对电极连接到电子开关的触发电极。 薄片具有显示具有多于两个旋转对称性的轴的形状，并且选择薄片的尺寸使得提供给薄片的交变信号的频率与层间的谐振频率匹配在20° kHz和500 kHz，用于根据径向振荡原理诱发振动模式。
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公开(公告)号：US4243979A
公开(公告)日：1981-01-06
申请号：US858156
申请日：1977-12-07
申请人： Peter Kleinschmidt
发明人： Peter Kleinschmidt
CPC分类号： G08B13/1645 , G08B13/2494
摘要： A circuit arrangement, suitable for a burglar security device, has coincidence operation of two Doppler alarm devices. The difference frequency signal of the two Doppler frequency signals which are produced by the movement of an object within a protected area is employed as an alarm-triggering signal. The circuit arrangement has a product detector for the formation of the difference frequency signals, a subsequently connected low pass filter and a threshold value detector. The threshold value detector is designed such that the amplitude value of its detection threshold can be changed in dependence upon the frequency of a control signal supplied thereto, the frequency of the control signal being derived from one of the Doppler frequency signals, the dependence being designed such that the frequency dependence of the amplitude value of the detection threshold is fundamentally equal to the frequency-dependent attenuation characteristics of the low pass filter.
摘要翻译： 适用于防盗安全装置的电路装置具有两个多普勒报警装置的一致操作。 由保护区域内的物体的移动产生的两个多普勒频率信号的差频信号用作报警触发信号。 电路装置具有用于形成差分频率信号的产品检测器，随后连接的低通滤波器和阈值检测器。 阈值检测器被设计成使得其检测阈值的幅度值可以根据提供给其的控制信号的频率而改变，控制信号的频率从多普勒频率信号之一导出，依赖性被设计 使得检测阈值的振幅值的频率依赖性基本上等于低通滤波器的频率依赖衰减特性。
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17.发明授权
公开(公告)号：US4198618A
公开(公告)日：1980-04-15
申请号：US895949
申请日：1978-04-13
申请人： Peter Kleinschmidt
发明人： Peter Kleinschmidt
CPC分类号： G01S15/58
摘要： A circuit arrangement for an ultrasonic burglar security system operates in accordance with the Doppler principle and comprises a transmitting transducer which is fed from an oscillator with an ac voltage and continuously transmits ultrasonic radiation during operation, a receiving transducer and a receiving circuit connected thereto and having an analysis circuit and a phase detector which continuously compares the signal received by the receiving transducer with the oscillator ac voltage to form a detection signal which is dependent upon the mutual phase angle. The detection signal is fed to the analysis circuit which responds to the ac component thereof. The circuit arrangement includes a phase-locked loop (PLL) which includes a further detector, a low-pass filter following the phase detector and an oscillator. The oscillator has its frequency controlled at a control input and may be formed as a voltage controlled oscillator (VCO). The cut-off frequency of the low-pass filter is designed to be such that only signals which can pass fundamentally without reduction are those whose frequency is lower than a critical frequency F.sub.c =c/E, where c is the speed of sound of the ultrasonic radiation in the area and E is the path of the ultrasonic radiation from the transmitting transducer to a reflective object located in the predetermined maximum range and back to the receiving transducer.
摘要翻译： 一种用于超声波防盗系统的电路装置根据多普勒原理进行操作，并且包括一个从具有交流电压的振荡器馈送并在运行期间连续传输超声波辐射的发射换能器，一个接收换能器和一个与之连接的接收电路，并具有 分析电路和相位检测器，其将接收换能器接收的信号与振荡器交流电压连续地进行比较，以形成取决于互相角的检测信号。 检测信号被馈送到响应于其ac分量的分析电路。 该电路装置包括锁相环（PLL），该锁相环包括另外的检测器，跟随相位检测器的低通滤波器和振荡器。 振荡器的频率控制在一个控制输入端，可以形成一个压控振荡器（VCO）。 低通滤波器的截止频率被设计为使得只有频率低于临界频率Fc = c / E的信号才能从根本上通过而不减少的信号，其中c是声音的速度 该区域中的超声波辐射和E是从发射换能器到位于预定最大范围内的反射物体的超声辐射的路径，并返回到接收换能器。
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18.发明授权
公开(公告)号：US3991015A
公开(公告)日：1976-11-09
申请号：US466842
申请日：1974-05-03
申请人： Gerhard Dieter Wolf , Hans Egon Kunzel , Gunther Blankenstein , Peter Kleinschmidt , Francis Bentz
发明人： Gerhard Dieter Wolf , Hans Egon Kunzel , Gunther Blankenstein , Peter Kleinschmidt , Francis Bentz
CPC分类号： C08G69/32
摘要： High molecular weight aromatic copolyamides which contain a small proportion of structural units having 2,3-(1H,3H)-quinazoline dione rings are disclosed. The presence of quinazolinedione ring units in the copolyamide results in an increased moisture absorption capacity. By using small amounts of quinazoline dione units, the good physical properties of the corresponding quinazoline dione-free polyamide are substantially retained while the moisture absorption is significantly increased. Larger amounts of quinazoline dione units than contemplated (15 mol percent and more) do not improve the moisture absorption further and adversely affect the physical properties. The copolyamides are useful in textile applications in which the improved moisture absorption serves to make clothing prepared from such textiles more comfortable.
摘要翻译： 公开了含有少量具有2,3-（1H，3H） - 喹唑啉二酮环的结构单元的高分子量芳族共聚酰胺。 共聚酰胺中喹唑啉二酮环单元的存在导致增加的吸湿能力。 通过使用少量的喹唑啉二酮单元，相应的喹唑啉二酮类聚酰胺的良好的物理性质基本保持，同时吸湿显着增加。 比预期的更大量的喹唑啉二酮单元（15摩尔％以上）不会进一步改善吸湿性并且不利地影响物理性能。 共聚酰胺可用于纺织应用中，其中改善的吸湿性用于使由这种纺织品制备的衣物更舒适。
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公开(公告)号：US20060178998A1
公开(公告)日：2006-08-10
申请号：US10681266
申请日：2003-10-09
申请人： Peter Kleinschmidt
发明人： Peter Kleinschmidt
IPC分类号： G06Q99/00
CPC分类号： G16H10/60 , G06F16/951 , G06F19/3418 , G16H80/00
摘要： A personal electronic web health log is for storing, processing and using personal health data associated with a user. It includes a data interface which can be used to set up a communication link to contracting parties when required in order to transfer data from the health log to them at least intermittently. There is preferably a local health log on the user's computer with pre-structured electronic forms for inputting the personal health data, and also a converter, actuated using selection schemes, for producing encrypted data which are anonymous, so that they permit no inference as to the identity of the user, for addressed filing of at least some of the data on a network, such as the internet.
摘要翻译： 个人电子网络健康日志用于存储，处理和使用与用户相关联的个人健康数据。 它包括一个数据接口，可用于在需要时建立与缔约方的通信链路，以便至少间歇地将数据从健康日志传输到它们。 优选地，用户计算机上具有用于输入个人健康数据的预先结构化电子表格的本地健康日志，以及使用选择方案启动的用于生成匿名的加密数据的转换器，使得它们不允许推断 用户的身份，用于在诸如互联网的网络上的至少一些数据的寻址归档。
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公开(公告)号：US06804645B1
公开(公告)日：2004-10-12
申请号：US09155858
申请日：1999-03-22
申请人： Peter Kleinschmidt
发明人： Peter Kleinschmidt
IPC分类号： G10L1506
CPC分类号： G10L15/063 , G06F17/2795 , G10L15/187
摘要： A phoneme dictionary for speech recognition has a continuously stored set of standard words and their phonemes. As documents are needed by an application using the phoneme dictionary, words in the documents are selected and dynamically and temporarily added to the phoneme dictionary. Phonemes corresponding to the added words are generated using a text-to-phoneme converter, and are then temporarily added to the dictionary. Temporarily added words and their phonemes are dropped from the phoneme dictionary when their document is no longer needed by the application.
摘要翻译： 用于语音识别的音素字典具有连续存储的一组标准词及其音素。 由于使用音素字典的应用程序需要文档，所以选择文档中的单词并动态地临时添加到音素字典中。 使用文本到音素转换器生成与添加的词相对应的音素，然后临时添加到字典中。 临时添加的单词及其音素在应用程序不再需要其文档时从音位词典中删除。
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