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1. 发明授权

US07788906B2 Methods and systems for controlling internal combustion engines 失效
标题翻译：控制内燃机的方法和系统
公开(公告)号：US07788906B2
公开(公告)日：2010-09-07
申请号：US11494305
申请日：2006-07-26
申请人： Ralph A. Dalla Betta , Alberto Boleda
发明人： Ralph A. Dalla Betta , Alberto Boleda
IPC分类号： F01N3/00
CPC分类号： F01N3/0871 , F01N3/0814 , F01N3/0842 , F01N9/00 , F01N13/009 , F01N2240/30 , F01N2560/025 , F01N2610/03 , F02D35/0023 , F02D41/0055 , F02D41/1454 , Y02T10/47
摘要： Described here are systems and methods for controlling IC engines. In one aspect, a method for controlling a fuel processor is provided, the method including i) determining a temperature of an exhaust flow to the fuel processor, the fuel processor including a fuel processor catalyst; ii) determining a concentration of O2 in the exhaust flow upstream of the fuel processor catalyst; iii) determining a rate of the exhaust flow; and iv) adjusting a fuel flow rate to the fuel processor based on i), ii), iii) and a heat capacity value associated with the fuel processor. In other aspects, a system comprising logic operable to control a fuel processor is provided.
摘要翻译：这里描述了用于控制IC引擎的系统和方法。一方面，提供了一种用于控制燃料处理器的方法，所述方法包括：i）确定到燃料处理器的排气温度，所述燃料处理器包括燃料处理器催化剂; ii）确定燃料处理催化剂上游排气流中的O 2浓度; iii）确定排气流量; 以及iv）基于i），ii），iii）和与所述燃料处理器相关联的热容值来调节到所述燃料处理器的燃料流量。在其他方面，提供了一种包括可操作以控制燃料处理器的逻辑的系统。

2. 发明申请

US20070028602A1 Methods and systems for controlling internal combustion engines 失效
标题翻译：控制内燃机的方法和系统
公开(公告)号：US20070028602A1
公开(公告)日：2007-02-08
申请号：US11494305
申请日：2006-07-26
申请人： Ralph Dalla Betta , Alberto Boleda
发明人： Ralph Dalla Betta , Alberto Boleda
IPC分类号： F01N3/00 , F01N3/10
CPC分类号： F01N3/0871 , F01N3/0814 , F01N3/0842 , F01N9/00 , F01N13/009 , F01N2240/30 , F01N2560/025 , F01N2610/03 , F02D35/0023 , F02D41/0055 , F02D41/1454 , Y02T10/47
摘要： Described here are systems and methods for controlling IC engines. In one aspect, a method for controlling a fuel processor is provided, the method including i) determining a temperature of an exhaust flow to the fuel processor, the fuel processor including a fuel processor catalyst; ii) determining a concentration of O2 in the exhaust flow upstream of the fuel processor catalyst; iii) determining a rate of the exhaust flow; and iv) adjusting a fuel flow rate to the fuel processor based on i), ii), iii) and a heat capacity value associated with the fuel processor. In other aspects, a system comprising logic operable to control a fuel processor is provided.
摘要翻译：这里描述了用于控制IC引擎的系统和方法。一方面，提供了一种用于控制燃料处理器的方法，所述方法包括：i）确定到燃料处理器的排气温度，所述燃料处理器包括燃料处理器催化剂; ii）确定燃料处理催化剂上游排气流中的O 2浓度; iii）确定排气流量; 以及iv）基于i），ii），iii）和与所述燃料处理器相关联的热容值来调节到所述燃料处理器的燃料流量。在其他方面，提供了一种包括可操作以控制燃料处理器的逻辑的系统。

3. 发明授权

US4450556A Digital signal subscriber loop and interface circuit 失效
标题翻译：数字信号用户回路和接口电路
公开(公告)号：US4450556A
公开(公告)日：1984-05-22
申请号：US197939
申请日：1980-10-17
申请人： Alberto Boleda , Terence N. Thomas
发明人： Alberto Boleda , Terence N. Thomas
IPC分类号： H04M11/06 , H04Q11/04 , H04J3/00
CPC分类号： H04M11/068 , H04Q11/04
摘要： A TDM PCM telephone system and a telephone user terminal are interconnected by a digital subscriber loop circuit which provides at least a single channel communication path for digital signals of data or encoded voice origin. The digital subscriber loop circuit includes transmit and receive paths and a line interface circuit. The line interface circuit converts a selected channel of binary signals appearing at a subscriber line port of the telephone system into a corresponding bipolar return to zero (BPRZ) signals for transmission on the receive signal path. The line interface circuit also converts BPRZ signals from the transmit signal path to corresponding binary signals. These binary signals are accumulated and stored. At a time coincident with the selected channel occurrence, the line interface circuit transmits the stored signals to the subscriber line port for acceptance by the telephone system. In one arrangement, the digital subscriber loop is interfaced at opposite ends by a universal line interface circuit (ULIC) which provides for compatible use with two TDM signal formats and with any one of a plurality of commercially available single channel codecs in the associated telephone user terminal.
摘要翻译： TDM PCM电话系统和电话用户终端由数字用户环路电路互连，数字用户环路为数据或编码语音源的数字信号提供至少一个单通道通信路径。数字用户环路电路包括发送和接收路径以及线路接口电路。线路接口电路将出现在电话系统的用户线端口处的二进制信号的选定信道转换成相应的双极返回零（BPRZ）信号，以在接收信号路径上传输。线路接口电路还将BPRZ信号从发送信号路径转换为相应的二进制信号。这些二进制信号被累加和存储。在与选择的通道发生相符的时间，线路接口电路将存储的信号发送到用户线路端口以供电话系统接受。在一种布置中，数字用户环路通过通用线路接口电路（ULIC）在相对端接口，该通用线路接口电路（ULIC）提供与两个TDM信号格式的兼容使用以及相关联的电话用户中的多个市售单通道编解码器中的任何一个终奌站。

4. 发明授权

US4216544A Digital clock recovery circuit 失效
标题翻译：数字时钟恢复电路
公开(公告)号：US4216544A
公开(公告)日：1980-08-05
申请号：US943744
申请日：1978-09-19
申请人： Alberto Boleda , John F. Wakerly
发明人： Alberto Boleda , John F. Wakerly
IPC分类号： H03L7/099 , H04L7/00 , H04L7/033 , H04L7/02 , H04L25/40
CPC分类号： H04L7/0331 , H03L7/0993 , H04L7/0083
摘要： A digital clock recovery circuit in which the phase of the divider chain driven by a local clock is controlled in order to maintain its output (the recovered clock signal) in synchronization with the incoming data stream. Additional control circuitry is included to inhibit phase correction when the relative phase of the two signals is within certain limits. Also phase correction takes place only after several indications one signal is leading or lagging the other, to prevent any correction due to noise.
摘要翻译：数字时钟恢复电路，其中控制由本地时钟驱动的分频器链的相位，以便与输入的数据流同步地保持其输出（恢复的时钟信号）。当两个信号的相对相位在一定限度内时，包括附加的控制电路以禁止相位校正。只有在多个指示之后，相位校正才会发生一个信号前导或滞后于另一个信号，以防止由于噪声导致的任何校正。

5. 发明授权

US4041484A Analog-to-digital converter using common circuitry for sample-and-hold and integrating functions 失效
标题翻译：使用公共电路进行采样和保持和集成功能的模数转换器
公开(公告)号：US4041484A
公开(公告)日：1977-08-09
申请号：US556048
申请日：1975-03-06
申请人： Alberto Boleda , Robert J. Tracey
发明人： Alberto Boleda , Robert J. Tracey
IPC分类号： H03M1/00 , H03K13/02
CPC分类号： H03M1/0854 , H03M1/0626
摘要： An analog-to-digital converter employing a sample-hold, ramp generator and comparator in the conversion process combines the sample-hold and integrate functions in one operational amplifier. Provision may be made to derive the reference voltage, for the ramp generator, from the analog signal whereby automatic gain control is also obtained.
摘要翻译：在转换过程中采用采样保持，斜坡发生器和比较器的模数转换器将采样保持和积分功能组合在一个运算放大器中。可以提供用于斜坡发生器的模拟信号的参考电压，从而也获得自动增益控制。

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