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1. 发明授权

US06473711B1 Interchangeable differential, absolute and gage type of pressure transmitter 有权
标题翻译：可互换的差压，绝对和量规型压力变送器
公开(公告)号：US06473711B1
公开(公告)日：2002-10-29
申请号：US09373930
申请日：1999-08-13
申请人： Fred C. Sittler , Stanley E. Rud, Jr. , Carl R. Gansen
发明人： Fred C. Sittler , Stanley E. Rud, Jr. , Carl R. Gansen
IPC分类号： G01L1300
CPC分类号： G01L15/00 , Y10T137/87249
摘要： A pressure transmitter with first and second absolute pressure sensors receives process pressures from corresponding first and second process inlets. A transmitter circuit coupled to the first and second absolute pressure sensors generates a differential pressure type output. A third absolute pressure sensor coupled to the transmitter circuit receives atmospheric pressure from a third inlet. The transmitter circuit generates a second type of transmitter output that can be a gage or absolute pressure type. Single crystal. sapphire pressure sensors are preferred to provide enough accuracy for measuring accurately over 200:1 pressure range.
摘要翻译：具有第一和第二绝对压力传感器的压力变送器接收来自相应的第一和第二进程入口的过程压力。耦合到第一和第二绝对压力传感器的发射器电路产生压差型输出。耦合到发射器电路的第三绝对压力传感器从第三入口接收大气压力。发射机电路产生可以是量规或绝对压力类型的第二类型的发射器输出。单晶。优选的蓝宝石压力传感器提供足够的精度用于精确测量超过200：1的压力范围。

2. 发明授权

US06778961B2 Method and system for delivering text-to-speech in a real time telephony environment 失效
标题翻译：用于在实时电话环境中传送文本到语音的方法和系统
公开(公告)号：US06778961B2
公开(公告)日：2004-08-17
申请号：US09858740
申请日：2001-05-16
申请人： David L. Walker , Mark G. Mackelprang , Andrew J. Sipe , David V. Elsberry
发明人： David L. Walker , Mark G. Mackelprang , Andrew J. Sipe , David V. Elsberry
IPC分类号： G01L1300
CPC分类号： H04M3/4938 , G10L13/00 , G10L15/22 , H04M2201/60
摘要： A method and system for communicating information to a telephony user in response to a request for the information from the telephony user includes a text data source having text documents and a voice application operable with the text data source for retrieving a text document related to the requested information. A text-to-speech (TTS) manager divides the text document into text document segments. TTS engines convert the text document segments into speech segments. Each text document segment is converted into a speech segment by one TTS engine. A buffer reassembles the speech segments in the proper order and then delivers the speech segments to the user. The TTS manager divides the text document as a function of the rate at which speech segments are delivered to the user such that the speech segments are delivered from the TTS engines to the buffer and from the buffer to the user continuously.
摘要翻译：响应于来自电话用户的信息的请求而向电话用户传送信息的方法和系统包括具有文本文档的文本数据源和可与文本数据源一起操作的语音应用程序，用于检索与请求的文本文档相关的文本文档信息。文本到语音（TTS）管理器将文本文档划分为文本文档段。 TTS引擎将文本文档段转换为语音段。每个文本文档段由一个TTS引擎转换成语音段。缓冲器以适当的顺序重新组合语音段，然后将语音段传递给用户。 TTS管理器根据语音片段传送给用户的速率将文本文档划分，使得语音段从TTS引擎传送到缓冲区，并从缓冲区传送到用户。

3. 发明授权

US06367338B1 Force-measuring apparatus, particularly a weighing cell II 有权
标题翻译：力测量装置，特别是称重传感器II
公开(公告)号：US06367338B1
公开(公告)日：2002-04-09
申请号：US09469387
申请日：1999-12-22
申请人： Luzi Hess , Hans-Rudolf Burkhard , Stephan Baltisberger , Hans de Waal , Daniel Reber
发明人： Luzi Hess , Hans-Rudolf Burkhard , Stephan Baltisberger , Hans de Waal , Daniel Reber
IPC分类号： G01L1300
CPC分类号： G01L1/08 , G01G21/244
摘要： A force-measuring apparatus, particularly a weighing cell, has a stationary part 10, a load receiver 60, a measuring transducer 138, and a lever 100 for transmitting a force from the load receiver to the measuring transducer. An improved arrangement is proposed for changing the lever ratio by providing at least two different locations so that the fulcrum pivot flexures can be attached either at positions 112/212 and 118/318 or, alternatively, at positions 114/214 and 116/316 of the lever/stationary part.
摘要翻译：力测量装置，特别是称重单元具有固定部分10，载荷接收器60，测量传感器138和用于将力从载荷接收器传递到测量换能器的杆100。提出了一种改进的布置，用于通过提供至少两个不同的位置来改变杠杆比，使得支点枢轴弯曲部可以附接在位置112/212和118/318处，或者替代地，位置114/214和116/316处杠杆/静止部分。

4. 发明授权

US06347298B2 Computer apparatus for text-to-speech synthesizer dictionary reduction 失效
标题翻译：用于文本到语音合成器字典缩减的计算机设备
公开(公告)号：US06347298B2
公开(公告)日：2002-02-12
申请号：US09795070
申请日：2001-02-26
申请人： Anthony J. Vitale , Ginger Chun-Che Lin , Thomas Kopec
发明人： Anthony J. Vitale , Ginger Chun-Che Lin , Thomas Kopec
IPC分类号： G01L1300
CPC分类号： G10L13/08
摘要： A computerized apparatus for reducing the size of a dictionary used in a text-to-speech synthesis system are provided. In an initial phase, the method and apparatus determine if entries in the dictionary, each containing a grapheme string and a corresponding phoneme string, can be fully matched by using at least one rule set used to synthesize words to phonemic data. If the entry can be fully matched using rule processing alone, the entry is indicated to be deleted from the dictionary. In a second phase, the method and apparatus determine if the entry, considered as a root word entry, is required in the dictionary in order to support phoneme synthesis of other entries containing the root word entry, and if so, the root word entry is indicated to be saved in the dictionary. If the other entries containing the root word entry can have correct phonemic data generated from a combination of the root word entries phonemic data and phonemes generated from rule set processing, then the other entries are indicated to be deleted from the dictionary. After all words have been processed by phase one and/or phase two, the entries indicated to be saved are aggregated to form a reduced dictionary.
摘要翻译：提供了一种用于减小文本到语音合成系统中使用的字典大小的计算机化装置。在初始阶段，方法和装置通过使用至少一个用于将单词合成到音素数据的规则集来确定字典中每个包含字母串和对应音素串的条目是否可以完全匹配。如果条目可以单独使用规则处理完全匹配，则表示该条目从字典中删除。在第二阶段中，方法和装置确定在词典中是否需要被视为根词条目的条目，以支持包含根词条目的其他条目的音素合成，如果是，则根词条目是表示保存在字典中。如果包含根词条目的其他条目可以具有从根词条目音素数据和从规则集处理生成的音素的组合产生的正确音素数据，则其他条目被指示为从字典中删除。在所有单词已被第一阶段和/或第二阶段处理之后，表示要保存的条目被聚合以形成缩减的字典。

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