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21. 发明授权

US07849672B2 Failure diagnosis method for reducing agent addition valve 有权
标题翻译：还原剂添加阀的故障诊断方法
公开(公告)号：US07849672B2
公开(公告)日：2010-12-14
申请号：US11790028
申请日：2007-04-23
申请人： Daisuke Shibata , Hiroshi Sawada , Satoru Maeda
发明人： Daisuke Shibata , Hiroshi Sawada , Satoru Maeda
IPC分类号： F01N3/00
CPC分类号： F01N11/00 , F01N3/0253 , F01N3/0814 , F01N3/0842 , F01N3/36 , F01N2550/05 , F01N2610/03 , F02D41/221 , F02D41/402 , Y02T10/47
摘要： An object of the invention is to diagnose a failure of an addition valve provided in the exhaust system of an internal combustion engine. To achieve the object, post injection through a fuel injection valve of the internal combustion engine and reducing agent addition through the reducing agent addition valve are performed at different timings, the quantity of fuel injected through the fuel injection valve when the post injection is performed and the quantity of reducing agent added through the reducing agent addition valve when the reducing agent addition is performed are estimated based on a same parameter, and it is diagnosed that the reducing agent addition valve has a failure on condition that the difference between the estimated fuel quantity and the estimated reducing agent quantity exceeds a predetermined quantity.
摘要翻译：本发明的目的是诊断设置在内燃机的排气系统中的添加阀的故障。为了实现该目的，通过内燃机的燃料喷射阀和通过还原剂添加阀添加的还原剂的后喷射在不同的时刻进行，在执行后喷射时通过燃料喷射阀喷射的燃料量;以及在进行还原剂添加时，通过还原剂添加阀添加的还原剂的量基于相同的参数来推定，并且在诊断为还原剂添加阀具有失效的条件下，估计燃料量并且估计的还原剂量超过预定量。

22. 发明授权

US07838151B2 Non-aqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池
公开(公告)号：US07838151B2
公开(公告)日：2010-11-23
申请号：US11517354
申请日：2006-09-08
申请人： Hideyuki Koga , Hiroshi Sawada , Katsutoshi Takeda , Masahisa Fujimoto
发明人： Hideyuki Koga , Hiroshi Sawada , Katsutoshi Takeda , Masahisa Fujimoto
IPC分类号： H01M4/58
CPC分类号： H01M10/0569 , H01M4/38 , H01M4/386 , H01M4/40 , H01M4/587 , H01M10/0525 , H01M10/4285
摘要： A positive electrode active material including lithium (Li), nickel (Ni), manganese (Mn) and a transition metal that can be in the hexavalent state is used. As the transition metal that can be in the hexavalent state, for example, one or both of tungsten (W) and molybdenum (Mo) can be used. As the positive electrode active material including a plurality of materials as mentioned above, LiNi0.5Mn0.5O2 can be used. As a negative electrode, a carbon material or a silicon material capable of storing and releasing lithium ions can be used.
摘要翻译：使用包含锂（Li），镍（Ni），锰（Mn）和能够处于六价态的过渡金属的正极活性物质。作为可以处于六价态的过渡金属，例如可以使用钨（W）和钼（Mo）中的一种或两种。作为包含上述多种材料的正极活性物质，可以使用LiNi0.5Mn0.5O2。作为负极，可以使用能够储存和释放锂离子的碳材料或硅材料。

23. 发明申请

US20100129715A1 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 有权
标题翻译：非电解电解质二次电池
公开(公告)号：US20100129715A1
公开(公告)日：2010-05-27
申请号：US12532483
申请日：2008-03-21
申请人： Motoharu Saito , Katsutoshi Takeda , Masahisa Fujimoto , Hiroshi Sawada
发明人： Motoharu Saito , Katsutoshi Takeda , Masahisa Fujimoto , Hiroshi Sawada
IPC分类号： H01M4/50
CPC分类号： H01M4/525 , H01M4/505
摘要： A positive electrode active material is made of sodium containing oxide. The sodium containing oxide contains NaALiBMO2±α that belongs to a space group P63/mmc of a hexagonal system, where the M includes at least one of manganese (Mn) and cobalt (Co). In the NaALiBMO2±α, the composition ratio A of sodium (Na) is not less than 0.5 and not more than 1.1, the composition ratio B of lithium (Li) is larger than 0 and not more than 0.3, and the α is not less than 0 and not more than 0.3.
摘要翻译：正极活性物质由含氧化钠制成。含钠氧化物含有属于六方晶系的空间群P63 / mmc的NaALiBMO2±α，其中M包括锰（Mn）和钴（Co）中的至少一种。在NaALiBMO2±α中，钠（Na）的组成比A不小于0.5且不大于1.1，锂（Li）的组成比B大于0且不大于0.3，α不为小于0且不大于0.3。

24. 发明申请

US20100095722A1 METHOD AND APPARATUS FOR HOT-ROLLING METAL STRIP USING NEAR-INFRARED CAMERA 有权
标题翻译：使用近红外相机热轧金属条的方法和装置
公开(公告)号：US20100095722A1
公开(公告)日：2010-04-22
申请号：US12528520
申请日：2008-02-21
申请人： Nobuo Nishiura , Takayuki Murata , Koji Yanagino , Kazuhiro Nitta , Hiroshi Sawada
发明人： Nobuo Nishiura , Takayuki Murata , Koji Yanagino , Kazuhiro Nitta , Hiroshi Sawada
IPC分类号： B21B38/00 , B21B37/00 , G06F19/00
CPC分类号： B21B1/26 , B21B37/74 , B21B38/00 , B21B38/006 , B21B45/004 , B21B2261/20 , B21C51/00 , G01K1/026 , G01N3/18 , G01N21/359 , G01N25/72 , G01N2021/8918
摘要： A hot-rolling line, a method for photographing the entire width of a hot-rolled metal strip, a method for recording the photographic result of the entire width, a method for appropriately performing quality assurance, and a method for producing a hot-rolled metal strip using them, provide proper quality assurance for delivering a product to a customer. A hot-rolling line includes a near-infrared camera arranged to photograph an entire width of a hot-rolled metal strip on an entry side of a coiler of the hot-rolling line.
摘要翻译：一种热轧生产线，一种用于拍摄热轧金属带的整个宽度的方法，用于记录整个宽度的照相结果的方法，适当地进行质量保证的方法以及用于生产热轧的方法金属条使用它们，为客户提供产品提供适当的质量保证。热轧线包括近红外相机，其被布置成拍摄热轧生产线的卷取机入口侧的热轧金属带的整个宽度。

25. 发明申请

US20100083635A1 CATALYST MONITORING SYSTEM AND CATALYST MONITORING METHOD 审中-公开
标题翻译：催化监测系统和催化监测方法
公开(公告)号：US20100083635A1
公开(公告)日：2010-04-08
申请号：US12530031
申请日：2008-03-05
申请人： Koichi Kitaura , Toru Kidokoro , Hiroshi Sawada , Yasushi Iwazaki , Koichi Kimura
发明人： Koichi Kitaura , Toru Kidokoro , Hiroshi Sawada , Yasushi Iwazaki , Koichi Kimura
IPC分类号： F01N11/00 , F02D43/00
CPC分类号： F01N11/007 , F01N3/10 , F01N2550/02 , F01N2560/023 , Y02T10/22 , Y02T10/47
摘要： The concentration of a portion of components in the hydrocarbon in exhaust gas flowing into a catalyst is detected or estimated, and the concentration of the portion of components in the hydrocarbon in the exhaust gas flowing out of the catalyst is detected. On the basis of the concentrations of the portion of components in the hydrocarbon flowing into the catalyst and the concentration of the portion of components in the hydrocarbon flowing out of the catalyst, it is determined whether or not the catalyst has been deteriorated.
摘要翻译：检测或估计流入催化剂的废气中的烃中的一部分成分的浓度，并且检测出从催化剂流出的废气中的烃中部分成分的浓度。基于流入催化剂的烃中的组分部分浓度和流出催化剂的烃中的组分部分的浓度，确定催化剂是否劣化。

26. 发明申请

US20090320454A1 CATALYST MONITORING SYSTEM AND METHOD 审中-公开
标题翻译：催化监测系统和方法
公开(公告)号：US20090320454A1
公开(公告)日：2009-12-31
申请号：US12309838
申请日：2007-08-13
申请人： Hiroshi Sawada , Tsunenobu Hori
发明人： Hiroshi Sawada , Tsunenobu Hori
IPC分类号： F02D41/00 , F01N11/00 , G01M15/10
CPC分类号： F02D41/0275 , F01N3/0814 , F01N3/0864 , F01N3/103 , F01N11/007 , F01N13/009 , F01N13/011 , F01N2550/03 , F02D41/1441 , F02D41/1454 , F02D41/1462 , F02D2200/0806 , F02D2200/0811 , F02D2200/0814 , F02D2200/0816 , Y02T10/20
摘要： A total amount of NOX that flows into an NOX catalyst between the time that air-fuel ratio control ends and the time that the air-fuel ratio control starts the next time, is obtained. A total stored amount, which is the sum of an oxygen stored amount and an stored amount in the NOX catalyst before the air-fuel ratio control started, is calculated based on the amount of reducing agent that has flowed into the NOX catalyst during the air-fuel ratio control. The oxygen stored amount is calculated by extrapolating a relationship between the total amount of NOX and the total stored amount. The relationship is established beforehand by executing the air-fuel ratio control with at least two levels.
摘要翻译：获得在空燃比控制结束时间和下一次空燃比控制开始的时间之间流入NOX催化剂的NO x的总量。基于在空气中流入NOX催化剂的还原剂的量，计算在空燃比控制开始之前的总存储量，其为氧气储存量与NOX催化剂中的储存量的总和 - 燃料比率控制。通过外推NOX总量与总存储量之间的关系来计算氧气储存量。通过以至少两个级别执行空燃比控制来事先建立该关系。

27. 发明申请

US20090205318A1 FAULT DETECTION SYSTEM FOR PM TRAPPER 审中-公开
标题翻译：故障检测系统
公开(公告)号：US20090205318A1
公开(公告)日：2009-08-20
申请号：US12305123
申请日：2007-06-18
申请人： Daisuke Shibata , Hiroshi Sawada , Keisuke Fukuoka
发明人： Daisuke Shibata , Hiroshi Sawada , Keisuke Fukuoka
IPC分类号： F01N11/00 , G01M15/10
CPC分类号： B01D46/0086 , B01D2279/30 , F01N11/002 , F01N2550/04 , F01N2560/06 , Y02T10/47
摘要： An object of the present invention is to provide a technology that enables to detect a fault of a PM trapper with improved accuracy. According to the present invention, a plurality of temperature sensors 10 are provided in an exhaust passage 9 just downstream of a PM trapper 17 in such a way that their temperature detection elements are positioned on a plane that is perpendicular to an imaginary center axis of the exhaust passage 9. A change in the radial direction temperature distribution of the exhaust gas flowing out of the PM trapper 17 upon occurrence of a fault in the PM trapper 17 is detected from measurement values of the temperature sensors 10, and a fault of the PM trapper 17 is detected based on this radial direction temperature distribution. Since the measurement values of the temperature sensors 10 are unlikely to be affected by the amount of PM deposited on the PM trapper 17, detection of a fault of the PM trapper 17 can be achieved with improved accuracy.
摘要翻译：本发明的目的是提供一种技术，其能够以提高的精度检测PM捕集器的故障。根据本发明，多个温度传感器10设置在PM捕集器17正下游的排气通道9中，使得它们的温度检测元件位于垂直于在PM捕集器17发生故障时从PM捕集器17流出的废气的径向温度分布的变化是从温度传感器10的测量值和PM的故障中检测出的基于该径向温度分布检测捕集器17。由于温度传感器10的测量值不太可能受到PM捕集器17上沉积的PM的影响，所以可以提高精度来检测PM捕集器17的故障。

28. 发明授权

US07521152B2 Non-aqueous electrolyte secondary battery 失效
标题翻译：非水电解质二次电池
公开(公告)号：US07521152B2
公开(公告)日：2009-04-21
申请号：US11523565
申请日：2006-09-20
申请人： Katsutoshi Takeda , Hideyuki Koga , Hiroshi Sawada , Masahisa Fujimoto
发明人： Katsutoshi Takeda , Hideyuki Koga , Hiroshi Sawada , Masahisa Fujimoto
IPC分类号： H01M4/58 , H01M4/50
CPC分类号： H01M10/0525 , H01M4/131 , H01M4/485 , H01M4/505
摘要： Li2-xAxMO3 obtained by replacing lithium in Li2MO3 having a layered structure by an alkali metal having ion radius larger than that of lithium is used as a positive electrode active material. In this Li2-xAxMO3, x satisfies the relation 0
摘要翻译：使用通过用离子半径大于锂的碱金属替代具有层状结构的Li 2 MO 3中的锂而获得的Li 2-x A x M O 3用作正极活性材料。在该Li2-xAxMO3中，x满足0

29. 发明授权

US07496482B2 Signal separation method, signal separation device and recording medium 失效
标题翻译：信号分离方法，信号分离装置和记录介质
公开(公告)号：US07496482B2
公开(公告)日：2009-02-24
申请号：US10539609
申请日：2004-09-01
申请人： Shoko Araki , Hiroshi Sawada , Shoji Makino , Ryo Mukai
发明人： Shoko Araki , Hiroshi Sawada , Shoji Makino , Ryo Mukai
IPC分类号： G06F15/00
CPC分类号： G10L21/0272 , G06K9/6245
摘要： A method and a device for signal separation. First, values of signals observed by M sensors are transformed into frequency domain values, and these frequency domain values are used to calculate relative values of the observed values between the sensors at each frequency. These relative values are clustered into N clusters, and the representative value of each cluster is calculated. Then, using these representative values, a mask is produced to extract the values of the signals emitted by V (1≦V≦M) signal sources from the frequency-domain signal values, and this mask is applied to the frequency-domain signal values. After that, if V=1 then the limited signal is output directly as a separated signal, while if V≧2 then the separated values are obtained by separating this limited signal with separation techniques such as ICA.
摘要翻译：一种用于信号分离的方法和装置。首先，将M个传感器观察到的信号值变换为频域值，并使用这些频域值来计算每个频率下传感器之间的观测值的相对值。将这些相对值聚类为N个簇，并计算每个簇的代表值。然后，使用这些代表值，产生掩模，以从频域信号值中提取由V（1 <= V <= M）个信号源发射的信号的值，并将该掩码应用于频域信号值。之后，如果V = 1，则限制信号作为分离信号直接输出，而如果V> = 2，则通过用ICA等分离技术分离该限制信号来获得分离的值。

30. 发明申请

US20090037079A1 Air-fuel ratio control apparatus and method for an internal combustion engine 失效
公开(公告)号：US20090037079A1
公开(公告)日：2009-02-05
申请号：US12213064
申请日：2008-06-13
申请人： Yusuke Suzuki , Yasushi Iwazaki , Toru Kidokoro , Hiroshi Sawada , Fumihiko Nakamura , Keiichiro Aoki
发明人： Yusuke Suzuki , Yasushi Iwazaki , Toru Kidokoro , Hiroshi Sawada , Fumihiko Nakamura , Keiichiro Aoki
IPC分类号： F02D41/00
CPC分类号： F02D41/1495 , F02D41/008 , F02D41/1441 , F02D41/1454 , F02D41/1498 , F02D2041/147
摘要： When an internal combustion engine including a plurality of cylinders is operating steadily, an index value relating to an actual hydrogen content in exhaust gas downstream of a portion where exhaust passages from the cylinders merge, and upstream of a catalyst is detected. When an index value relating to the actual hydrogen content in the exhaust gas is larger than a determination index value relating to a hydrogen content corresponding to a permissible limit of air-fuel ratio variation, it is determined that there is abnormal air-fuel ratio variation between the cylinders.

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