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41. 发明申请

US20090292232A1 WALKING ASSIST DEVICE 有权
标题翻译：跑步助手装置
公开(公告)号：US20090292232A1
公开(公告)日：2009-11-26
申请号：US12470091
申请日：2009-05-21
申请人： Jun Ashihara , Yasushi Ikeuchi , Toru Fujihira , Yoichi Nishimura , Hiroshi Kudoh , Yutaka Hiki , Makoto Shishido , Tatsuya Noda , Hiroshi Matsuda , Yoshihisa Matsuoka , Ryuzo Yokoyama , Eiji Ninomiya , Takeshi Koshiishi
发明人： Jun Ashihara , Yasushi Ikeuchi , Toru Fujihira , Yoichi Nishimura , Hiroshi Kudoh , Yutaka Hiki , Makoto Shishido , Tatsuya Noda , Hiroshi Matsuda , Yoshihisa Matsuoka , Ryuzo Yokoyama , Eiji Ninomiya , Takeshi Koshiishi
IPC分类号： A61F5/00
CPC分类号： A61H3/008 , A47C9/025 , A61H3/00 , A61H2201/1215 , A61H2201/1436 , A61H2201/1633 , A61H2201/1642 , A61H2201/165 , A61H2201/1676 , A61H2201/5061 , A61H2201/5071 , B25J9/0006
摘要： Provided is a walking assist device including a seat member, a leg link having a joint portion, and a driving source for the joint portion. The walking assist device allows a user to rest by sitting on the seat member. Accordingly, the walking assist device further includes a lock mechanism disposed in the joint portion and an operation unit for the lock mechanism. When the operation unit is switched on, the driving source is controlled to increase an up-pushing force on the seat member. A variation rate on the up-pushing force is increased with time to a given value where the lock mechanism is initiated.
摘要翻译：提供一种行走辅助装置，其包括座椅构件，具有接合部的腿连杆和用于接合部的驱动源。步行辅助装置允许使用者坐在座椅构件上休息。因此，行走辅助装置还包括设置在关节部分中的锁定机构和用于锁定机构的操作单元。当操作单元接通时，控制驱动源以增加座椅构件上的推压力。上推力的变化率随着时间增加到启动锁定机构的给定值。

42. 发明申请

US20050277800A1 Catalyst composition for the isomerization of n-paraffin and a process for isomerizing n-paraffin 失效
标题翻译：用于异构化正链烷烃的催化剂组合物和异构化正链烷烃的方法
公开(公告)号：US20050277800A1
公开(公告)日：2005-12-15
申请号：US10800395
申请日：2004-03-10
申请人： Yoshihiro Sugi , Yoshihiro Kubota , Yoichi Nishimura , Puspapatu
发明人： Yoshihiro Sugi , Yoshihiro Kubota , Yoichi Nishimura , Puspapatu
IPC分类号： B01J29/06 , B01J29/70 , C07C5/27 , C07C13/00 , C10G35/095
CPC分类号： B01J29/7057 , B01J2229/186 , C07C5/2775 , C07C2523/10 , C07C2529/70 , Y10S423/27 , C07C9/00
摘要： Provided is a catalyst composition for the isomerization of n-paraffin which comprises a β-zeolite having been synthesized according to a dry gel process and contains cerium, the β-zeolite being characterized in that it has an average particle diameter of 0.01˜0.1 μm and the proportion of the cerium in the β-zeolite is within the range of 0.001˜0.2 in terms of the atomic ratio of the silicon atom in the β-zeolite to the cerium atom, i.e. [Ce]/[Si] as well as a process for isomerizing n-paraffin which comprises bringing n-paraffin into contact with the catalyst composition as set forth above.
摘要翻译：本发明提供了一种正链烷烃异构化的催化剂组合物，它包括根据干凝胶法合成并含有铈的β-沸石，β-沸石的特征在于其平均粒径为0.01〜0.1μm 并且β-沸石中铈的比例以β-沸石中的硅原子与铈原子的原子比（即[Ce] / [Si]）的比例在0.001〜0.2的范围内，以及一种异构化正链烷烃的方法，其包括使正链烷烃与上述催化剂组合物接触。

43. 发明授权

US5908463A Fuel metering control system for internal combustion engine 失效
标题翻译：内燃机燃油计量控制系统
公开(公告)号：US5908463A
公开(公告)日：1999-06-01
申请号：US580690
申请日：1995-12-29
申请人： Shusuke Akazaki , Yusuke Hasegawa , Isao Komoriya , Hidetaka Maki , Yoichi Nishimura , Toshiaki Hirota
发明人： Shusuke Akazaki , Yusuke Hasegawa , Isao Komoriya , Hidetaka Maki , Yoichi Nishimura , Toshiaki Hirota
IPC分类号： F02D41/00 , F02D41/14 , F02D41/34 , G06G7/70
CPC分类号： F02D41/008 , F02D41/1402 , F02D41/1473 , F02D2041/1409 , F02D2041/1415 , F02D2041/1416 , F02D2041/1417 , F02D2041/1418 , F02D2041/142 , F02D2041/1426 , F02D2041/1433 , F02D41/1456
摘要： A fuel metering control system for an internal combustion engine having a plurality of cylinders. The system includes an air/fuel ratio sensor and engine operating condition detecting means for detecting engine operating conditions such as engine speed and engine load. The basic quantity of fuel injection is determined by retrieving mapped data according to the detected parameters. A plurality of controllers are provided all using outputs of the air/fuel ratio sensor. The controllers are configured to receive the sensor outputs through filters having different cutout frequency so as to avoid control interference therebetween.
摘要翻译：一种用于具有多个气缸的内燃机的燃料计量控制系统。该系统包括用于检测发动机运转状况如发动机转速和发动机负荷的空燃比传感器和发动机工况条件检测装置。通过根据检测到的参数检索映射数据来确定燃料喷射的基本量。提供了使用空/燃比传感器的输出的多个控制器。控制器被配置为通过具有不同切断频率的滤波器接收传感器输出，以避免它们之间的控制干扰。

44. 发明授权

US5787868A Fuel metering control system for internal combustion engine 失效
标题翻译：内燃机燃油计量控制系统
公开(公告)号：US5787868A
公开(公告)日：1998-08-04
申请号：US587804
申请日：1995-12-29
申请人： Hidetaka Maki , Shusuke Akazaki , Yusuke Hasegawa , Yoichi Nishimura
发明人： Hidetaka Maki , Shusuke Akazaki , Yusuke Hasegawa , Yoichi Nishimura
IPC分类号： F02D41/00 , F02D41/14 , F02D41/34
CPC分类号： F02D41/008 , F02D41/1402 , F02D41/1473 , F02D41/1488 , F02D41/2454 , F02D41/2477 , F02D2041/1409 , F02D2041/1415 , F02D2041/1416 , F02D2041/1417 , F02D2041/1418 , F02D2041/142 , F02D2041/1422 , F02D2041/1426 , F02D2041/1431 , F02D2041/1433 , F02D41/1454 , F02D41/1456
摘要： A fuel metering control system for an internal combustion engine including a feedback loop having an adaptive controller and an adaptation mechanism that estimates controller parameters .theta.. The adaptive controller corrects the quantity of fuel injection to bring a controlled variable obtained at least based on an output of said air/fuel ratio sensor, to a desired value. The adaptation mechanism is input with the controlled variable once per prescribed crank angle such as a TDC of a certain cylinder and estimates the controller parameters. Since, however, the input is limited to a specific cylinder's air/fuel ratio, the air/fuel ratio is averaged for all cylinders and used in the calculation. Similar averaging is made for the other parameters input to the mechanism or output from the controller.
摘要翻译：一种用于内燃机的燃料计量控制系统，其包括具有自适应控制器和估计控制器参数+ E，cirθ+ EE的自适应机构的反馈回路。自适应控制器校正燃料喷射量，使至少基于所述空气/燃料比传感器的输出获得的受控变量达到期望值。适应机制是通过控制变量输入一个规定的曲柄角，例如某个气缸的TDC，并估计控制器参数。然而，由于输入被限制在特定的气缸的空气/燃料比，因此所有气缸的空气/燃料比被平均化并用于计算。对输入机构的其他参数或从控制器的输出进行类似的平均。

45. 发明授权

US5755094A Fuel metering control system for internal combustion engine 失效
标题翻译：内燃机燃油计量控制系统
公开(公告)号：US5755094A
公开(公告)日：1998-05-26
申请号：US580931
申请日：1995-12-29
申请人： Hidetaka Maki , Shusuke Akazaki , Yusuke Hasegawa , Isao Komoriya , Yoichi Nishimura , Toshiaki Hirota
发明人： Hidetaka Maki , Shusuke Akazaki , Yusuke Hasegawa , Isao Komoriya , Yoichi Nishimura , Toshiaki Hirota
IPC分类号： F02D41/00 , F02D41/14 , F02D41/34 , F01N3/28
CPC分类号： F02D41/008 , F02D41/1402 , F02D41/1441 , F02D2041/1409 , F02D2041/1415 , F02D2041/1416 , F02D2041/1417 , F02D2041/1418 , F02D2041/142 , F02D2041/1433 , F02D41/1456
摘要： A fuel metering control system for an internal combustion engine having a plurality of cylinders. The system includes an air/fuel ratio sensor and engine operating condition detecting means for detecting engine operating conditions at least including engine speed and engine load. The basic quantity of fuel injection is determined by retrieving mapped data according to the engine speed and engine load. An adaptive controller is provided to calculate a first feedback correction coefficient to correct the quantity of basic fuel injection such that the detected air/fuel ratio is brought to a desired air/fuel ratio, and second and third feedback loops are provided for calculating feedback correction coefficients to correct the quantity of fuel injection. The output quantity of fuel injection is determined on the basis of the basic quantity of fuel injection and the feedback correction coefficients.
摘要翻译：一种用于具有多个气缸的内燃机的燃料计量控制系统。该系统包括空燃比传感器和用于检测至少包括发动机转速和发动机负荷的发动机运行状况的发动机运转状态检测装置。通过根据发动机转速和发动机负荷检索映射数据来确定燃油喷射的基本数量。提供自适应控制器来计算第一反馈校正系数以校正基本燃料喷射量，使得检测到的空气/燃料比达到期望的空气/燃料比，并且提供第二和第三反馈回路以计算反馈校正系数来校正燃油喷射量。基于燃料喷射的基本量和反馈校正系数来确定燃料喷射的输出量。

46. 发明授权

US5666934A Fuel metering control system for internal combustion engine 失效
标题翻译：内燃机燃油计量控制系统
公开(公告)号：US5666934A
公开(公告)日：1997-09-16
申请号：US581501
申请日：1995-12-29
申请人： Hidetaka Maki , Shusuke Akazaki , Yusuke Hasegawa , Yoichi Nishimura
发明人： Hidetaka Maki , Shusuke Akazaki , Yusuke Hasegawa , Yoichi Nishimura
IPC分类号： F02D41/00 , F02D41/14 , F02D41/34
CPC分类号： F02D41/008 , F02D41/1402 , F02D41/1473 , F02D41/2454 , F02D41/2477 , F02D2041/1409 , F02D2041/1415 , F02D2041/1416 , F02D2041/1417 , F02D2041/1418 , F02D2041/142 , F02D2041/1426 , F02D2041/1433 , F02D2250/12 , F02D41/1456
摘要： A fuel metering control system for an internal combustion engine including a feedback loop having an adaptive controller and an adaptation mechanism that estimates a controller parameters .theta.. The adaptive controller corrects the quantity of fuel injection to bring a controlled variable obtained at least based on an output of said air/fuel ratio sensor, to a desired value. The adaptation mechanism is input with the controlled variable once per prescribed crank angle such as TDC of a certain cylinder and estimates the controller parameters (vector). The adaptive controller is therefore operated to synchronize with every prescribed crank angle, e.g., every TDC of all cylinders of the internal combustion engine. With the arrangement, the system enables adaptive control of a commercially practical internal combustion engine without degrading control performance.
摘要翻译：一种用于内燃机的燃料计量控制系统，包括具有自适应控制器的反馈回路和估计控制器参数+ E，cirθ+ EE的自适应机构。自适应控制器校正燃料喷射量，使至少基于所述空气/燃料比传感器的输出获得的受控变量达到期望值。适应机制是按照规定的曲柄角（如某个气缸的TDC）一次输入受控变量，并估计控制器参数（矢量）。因此，自适应控制器被操作以与每个规定的曲柄角（例如内燃机的所有气缸的每个TDC）同步。通过该装置，该系统能够实现对商业上实用的内燃机的自适应控制，而不降低控制性能。

47. 发明授权

US5657736A Fuel metering control system for internal combustion engine 失效
标题翻译：内燃机燃油计量控制系统
公开(公告)号：US5657736A
公开(公告)日：1997-08-19
申请号：US581281
申请日：1995-12-29
申请人： Hidetaka Maki , Shusuke Akazaki , Yusuke Hasegawa , Isao Komoriya , Yoichi Nishimura , Toshiaki Hirota
发明人： Hidetaka Maki , Shusuke Akazaki , Yusuke Hasegawa , Isao Komoriya , Yoichi Nishimura , Toshiaki Hirota
IPC分类号： F02D41/00 , F02D41/14 , F02D41/34
CPC分类号： F02D41/0085 , F02D41/1402 , F02D41/1441 , F02D2041/1409 , F02D2041/1415 , F02D2041/1416 , F02D2041/1417 , F02D2041/1418 , F02D2041/142 , F02D2041/1433 , F02D41/1456
摘要： A fuel metering control system for an internal combustion engine having a plurality of cylinders. The system includes an air/fuel ratio sensor and engine operating condition detecting means for detecting engine operating conditions. The basic quantity of fuel injection is determined by retrieving mapped data according to the engine speed and engine load. A controller is provided to calculate a feedback correction coefficient to correct the quantity of basic fuel injection such that variance between individual cylinder air/fuel ratios is decreased. The quantity of fuel injection is further corrected by a fuel adhered to an intake manifold wall.
摘要翻译：一种用于具有多个气缸的内燃机的燃料计量控制系统。该系统包括用于检测发动机工作条件的空燃比传感器和发动机工作条件检测装置。通过根据发动机转速和发动机负荷检索映射数据来确定燃油喷射的基本数量。提供控制器来计算反馈校正系数以校正基本燃料喷射量，使得各个气缸空气/燃料比之间的变化减小。通过附着在进气歧管壁上的燃料进一步校正燃料喷射量。

48. 发明授权

US5657735A Fuel metering control system for internal combustion engine 失效
标题翻译：内燃机燃油计量控制系统
公开(公告)号：US5657735A
公开(公告)日：1997-08-19
申请号：US580856
申请日：1995-12-29
申请人： Hidetaka Maki , Shusuke Akazaki , Yusuke Hasegawa , Isao Komoriya , Yoichi Nishimura , Toshiaki Hirota
发明人： Hidetaka Maki , Shusuke Akazaki , Yusuke Hasegawa , Isao Komoriya , Yoichi Nishimura , Toshiaki Hirota
IPC分类号： F02D41/00 , F02D41/04 , F02D41/14 , F02D41/34
CPC分类号： F02D41/008 , F02D41/047 , F02D41/1402 , F02D2041/1409 , F02D2041/1415 , F02D2041/1416 , F02D2041/1417 , F02D2041/1418 , F02D2041/142 , F02D2041/1426 , F02D2041/1433
摘要： A fuel metering control system for an internal combustion engine having a plurality of cylinders. The system includes an air/fuel ratio sensor and engine operating condition detecting means for detecting engine operating conditions at least including engine speed and engine load. The basic quantity of fuel injection is determined by retrieving mapped data according to the engine speed and engine load. An adaptive controller is provided to calculate a feedback correction coefficient to correct the quantity of basic fuel injection such that the detected air/fuel ratio is brought to a desired air/fuel ratio value is provided for calculating feedback correction coefficients to correct the quantity of fuel injection. The output quantity of fuel injection is determined on the basis of the basic quantity of fuel injection and the feedback correction coefficients, and in addition, fuel adhered on an intake manifold wall.
摘要翻译：一种用于具有多个气缸的内燃机的燃料计量控制系统。该系统包括空燃比传感器和用于检测至少包括发动机转速和发动机负荷的发动机运行状况的发动机运转状态检测装置。通过根据发动机转速和发动机负荷检索映射数据来确定燃油喷射的基本数量。提供自适应控制器来计算反馈校正系数以校正基本燃料喷射量，使得检测到的空气/燃料比达到期望的空气/燃料比值，用于计算反馈校正系数以校正燃料量注射。基于燃料喷射的基本量和反馈校正系数来确定燃料喷射的输出量，此外，燃料附着在进气歧管壁上。

49. 发明授权

US5600056A Air/fuel ratio detection system for multicylinder internal combustion engine 失效
标题翻译：多缸内燃机空/燃比检测系统
公开(公告)号：US5600056A
公开(公告)日：1997-02-04
申请号：US463639
申请日：1995-06-06
申请人： Yusuke Hasegawa , Isao Komoriya , Yoichi Nishimura
发明人： Yusuke Hasegawa , Isao Komoriya , Yoichi Nishimura
IPC分类号： F02D41/00 , F02D41/14 , F02D41/24 , F02D41/34 , F01N3/20
CPC分类号： F02D41/008 , F02D41/1401 , F02D41/1443 , F02D41/2422 , F02D2041/1409 , F02D2041/1415 , F02D2041/1416 , F02D2041/1417 , F02D2041/1418 , F02D2041/1433 , F02D41/0082 , F02D41/1456
摘要： An air/fuel ratio detection system for a multicylinder internal combustion engine having an air/fuel ratio sensor installed at the exhaust system confluence point of the engine. The sensor outputs are successively stored in buffers. In the engine, the distances of the individual cylinder exhaust ports to the sensor are different for all cylinders, which affects the air/fuel ratio detection. Moreover, the engine operating conditions also affect the detection. For that reason, mapped data called timing maps are prepared for the individual cylinders to be retrieved according to the engine speed and manifold absolute pressure for sampled data selection. The timing maps enable the system to select one from among sampled data which approximates the actual behavior of the air/fuel ratio at the confluence point in response to the distances from the cylinder exhaust port to the sensor and the operating conditions of the engine.
摘要翻译：一种用于多缸内燃机的空气/燃料比检测系统，其具有安装在发动机的排气系统汇合点处的空气/燃料比传感器。传感器输出依次存储在缓冲器中。在发动机中，单个气缸排气口与传感器的距离对于所有气缸都是不同的，这影响空/燃比的检测。而且，发动机的运行条件也会影响检测。为此，根据用于采样数据选择的发动机速度和歧管绝对压力，为要检索的各个气缸准备称为定时图的映射数据。时序图使得系统能够响应于从气缸排气口到传感器的距离和发动机的操作条件，从汇合点中的空气/燃料比的实际行为近似的采样数据中选择一个。

50. 发明授权

US5566071A Air/fuel ratio estimation system for internal combustion engine 失效
标题翻译：内燃机空燃比估算系统
公开(公告)号：US5566071A
公开(公告)日：1996-10-15
申请号：US383216
申请日：1995-02-03
申请人： Shusuke Akazaki , Yusuke Hasegawa , Yoichi Nishimura , Isao Komoriya
发明人： Shusuke Akazaki , Yusuke Hasegawa , Yoichi Nishimura , Isao Komoriya
IPC分类号： F02D41/14 , G06G7/70
CPC分类号： F02D41/1401 , F02D41/1473 , F02D41/2458 , F02D2041/1409 , F02D2041/1415 , F02D2041/1416 , F02D2041/1417 , F02D2041/1418 , F02D2041/1433 , F02D41/1456
摘要： A system for estimating air/fuel ratios in the individual cylinders of a multicylinder internal combustion engine from the output of a single air/fuel ratio sensor installed at the exhaust system of the engine. A mathematical model is first designed to describe the behavior of the exhaust system which accepts the output of the air/fuel ratio sensor. An observer is designed to observe the internal state of the mathematical model and calculates the output which estimates the air/fuel ratios in the individual cylinders of the engine. In this configuration, when engine speed becomes high, the observer matrix calculation is discontinued, because it is difficult to ensure a time enough for calculation. Similarly, at a low engine load etc., the calculation is discontinued. Apart from the above, when a desired air/fuel ratio changes frequently such as when air/fuel ratio perturbation control is conducted, the desired air/fuel ratio is input to the observer as a second input. This will similarly be applied in a situation where the desired air/fuel ratio changes abruptly.
摘要翻译：一种用于从安装在发动机的排气系统处的单个空气/燃料比传感器的输出来估计多缸内燃机的各个气缸中的空气/燃料比的系统。首先设计数学模型来描述接受空/燃比传感器输出的排气系统的行为。观察者被设计为观察数学模型的内部状态，并计算估计发动机各个气缸中的空气/燃料比的输出。在该结构中，当发动机转速变高时，由于难以确保足够的时间进行计算，所以观察者矩阵计算中断。类似地，在低发动机负载等情况下，计算停止。除了上述之外，当空气/燃料比扰动控制进行时，当期望的空气/燃料比变化频繁时，将期望的空气/燃料比作为第二输入输入给观察者。这将同样地应用于期望的空气/燃料比突然变化的情况。

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