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1. 发明申请

US20050186932A1 Receiver circuit 失效
标题翻译：接收电路
公开(公告)号：US20050186932A1
公开(公告)日：2005-08-25
申请号：US11041868
申请日：2005-01-25
申请人： Hidehiko Kurimoto , Makoto Nakamura , Tomonori Nakajima
发明人： Hidehiko Kurimoto , Makoto Nakamura , Tomonori Nakajima
IPC分类号： H04B1/00 , H04B1/06 , H04B1/16 , H04B1/30 , H04B15/00
CPC分类号： H04B1/1615 , H04B1/30 , H04W52/028 , Y02D70/40
摘要： Interruption of a reception signal is achieved by placing a first low noise amplifier into the sleep state, and short-circuiting a shunt switch provided between differential input terminals of a second low noise amplifier during a DC offset canceling period. Further, an antenna switch is switched to a circuit system where DC offset canceling is not performed for preventing the input of the reception signal to a circuit system where DC offset canceling is performed.
摘要翻译：接收信号的中断通过将第一低噪声放大器置于睡眠状态，并且在DC偏移消除周期期间使设置在第二低噪声放大器的差分输入端之间的分流开关短路来实现。此外，天线开关切换到电路系统，其中不执行DC偏移抵消以防止将接收信号输入到执行DC偏移消除的电路系统。

2. 发明授权

US07376405B2 Receiver circuit 失效
标题翻译：接收电路
公开(公告)号：US07376405B2
公开(公告)日：2008-05-20
申请号：US11041868
申请日：2005-01-25
申请人： Hidehiko Kurimoto , Makoto Nakamura , Tomonori Nakajima
发明人： Hidehiko Kurimoto , Makoto Nakamura , Tomonori Nakajima
IPC分类号： H04B1/00
CPC分类号： H04B1/1615 , H04B1/30 , H04W52/028 , Y02D70/40
摘要： Interruption of a reception signal is achieved by placing a first low noise amplifier into the sleep state, and short-circuiting a shunt switch provided between differential input terminals of a second low noise amplifier during a DC offset canceling period. Further, an antenna switch is switched to a circuit system where DC offset canceling is not performed for preventing the input of the reception signal to a circuit system where DC offset canceling is performed.
摘要翻译：接收信号的中断通过将第一低噪声放大器置于睡眠状态，并且在DC偏移消除周期期间使设置在第二低噪声放大器的差分输入端之间的分流开关短路来实现。此外，天线开关切换到电路系统，其中不执行DC偏移抵消以防止将接收信号输入到执行DC偏移消除的电路系统。

3. 发明申请

US20070176682A1 Receiving circuit, and receiving apparatus and transmitting/receiving apparatus using the receiving circuit 失效
标题翻译：接收电路，以及使用接收电路的接收装置和发送/接收装置
公开(公告)号：US20070176682A1
公开(公告)日：2007-08-02
申请号：US10591850
申请日：2005-03-07
申请人： Makoto Nakamura , Hidehiko Kurimoto , Kaoru Ishida
发明人： Makoto Nakamura , Hidehiko Kurimoto , Kaoru Ishida
IPC分类号： H03G3/00
CPC分类号： H03G1/0088 , H03G3/3052 , H04B1/30
摘要： An object of the invention is to provide a receiving circuit where the quality of reception can be prevented from deteriorating when the gain changes, so that the good quality of the received signal can be preserved, as well as a receiving apparatus and a transmitting/receiving apparatus using the receiving circuit. In the configuration of the invention, a switch (113) is converted to a short state in response to a change in the gain of a variable gain amplifier (107) by means of a gain control apparatus 112, and thereby, the output terminal of a high pass filter (111) is fixed at a reference voltage and the cutoff frequency of a low pass filter (108) is increased. As a result, the period during which the DC voltage has transient response properties in the low pass filter (108) can be shortened, and this transient response prevented from passing through the high pass filter (111).
摘要翻译：本发明的目的是提供一种接收电路，其中当增益改变时可以防止接收质量恶化，从而可以保持接收信号的良好质量，以及接收装置和发送/接收使用接收电路的装置。在本发明的结构中，通过增益控制装置112响应于可变增益放大器（107）的增益的变化而将开关（113）转换为短状态，由此，输出端子高通滤波器（111）被固定在参考电压上，并且低通滤波器（108）的截止频率增加。结果，可以缩短在低通滤波器（108）中具有瞬态响应特性的直流电压的周期，并且防止该瞬态响应通过高通滤波器（111）。

4. 发明申请

US20060001482A1 Filter device 审中-公开
标题翻译：过滤装置
公开(公告)号：US20060001482A1
公开(公告)日：2006-01-05
申请号：US10535542
申请日：2003-11-17
申请人： Makoto Nakamura , Takuji Yoneda , Hidehiko Kurimoto , Takeaki Watanabe
发明人： Makoto Nakamura , Takuji Yoneda , Hidehiko Kurimoto , Takeaki Watanabe
IPC分类号： H03B1/00 , H03K5/00 , H04B1/10
CPC分类号： H03H11/1291 , H03L7/00
摘要： A filter device is provided that can easily achieve reduction in current consumption and whose variations can be corrected. A phase difference of a reference filter is detected by a phase difference detector, a control signal for correcting variations that is obtained as a result of the detection is held in a register, and a cut-off frequency of a main filter is selected according to the control signal thus held. Thus, once variations are detected, the reference filter and the phase difference detector that are used for detection of variations become no longer necessary and their operations can be halted, thereby achieving reduction in current consumption.
摘要翻译：提供一种滤波器装置，其可以容易地实现电流消耗的降低并且可以校正其变化。通过相位差检测器检测参考滤波器的相位差，将用于校正作为检测结果获得的变化的控制信号保持在寄存器中，并根据主频率选择主滤波器的截止频率由此控制信号。因此，一旦检测到变化，就不再需要用于检测变化的参考滤波器和相位差检测器，并且可以停止它们的操作，从而实现电流消耗的降低。

5. 发明授权

US07499692B2 Receiving circuit, and receiving apparatus and transmitting/receiving apparatus using the receiving circuit 失效
标题翻译：接收电路，以及使用接收电路的接收装置和发送/接收装置
公开(公告)号：US07499692B2
公开(公告)日：2009-03-03
申请号：US10591850
申请日：2005-03-07
申请人： Makoto Nakamura , Hidehiko Kurimoto , Kaoru Ishida
发明人： Makoto Nakamura , Hidehiko Kurimoto , Kaoru Ishida
IPC分类号： H04B1/00 , H04B1/06
CPC分类号： H03G1/0088 , H03G3/3052 , H04B1/30
摘要： An object of the invention is to provide a receiving circuit where the quality of reception can be prevented from deteriorating when the gain changes, so that the good quality of the received signal can be preserved, as well as a receiving apparatus and a transmitting/receiving apparatus using the receiving circuit. In the configuration of the invention, a switch (113) is converted to a short state in response to a change in the gain of a variable gain amplifier (107) by means of a gain control apparatus 112, and thereby, the output terminal of a high pass filter (111) is fixed at a reference voltage and the cutoff frequency of a low pass filter (108) is increased. As a result, the period during which the DC voltage has transient response properties in the low pass filter (108) can be shortened, and this transient response prevented from passing through the high pass filter (111).
摘要翻译：本发明的目的是提供一种接收电路，其中当增益改变时可以防止接收质量恶化，从而可以保持接收信号的良好质量，以及接收装置和发送/接收使用接收电路的装置。在本发明的结构中，通过增益控制装置112响应于可变增益放大器（107）的增益的变化而将开关（113）转换为短状态，由此，输出端子高通滤波器（111）被固定在参考电压上，并且低通滤波器（108）的截止频率增加。结果，可以缩短在低通滤波器（108）中具有瞬态响应特性的直流电压的周期，并且防止该瞬态响应通过高通滤波器（111）。

6. 发明授权

US09737881B2 Method of producing regenerated hydrotreating catalyst and method of producing petroleum products 有权
公开(公告)号：US09737881B2
公开(公告)日：2017-08-22
申请号：US13880477
申请日：2011-09-14
申请人： Yoshimu Iwanami , Takashi Sano , Tomohiro Konishi , Makoto Nakamura , Souichirou Konno
发明人： Yoshimu Iwanami , Takashi Sano , Tomohiro Konishi , Makoto Nakamura , Souichirou Konno
IPC分类号： C10G45/72 , B01J38/02 , B01J23/94 , B01J23/882 , B01J35/00 , B01J38/12 , C10G45/08 , C10G45/38 , C10G45/50 , C10G45/12 , C10G45/54
CPC分类号： B01J23/94 , B01J23/882 , B01J35/002 , B01J38/02 , B01J38/12 , C10G45/08 , C10G45/12 , C10G45/38 , C10G45/50 , C10G45/54
摘要： A method of producing a regenerated hydrotreating catalyst, including a first step of preparing a hydrotreating catalyst that has been used for hydrotreatment of a petroleum fraction and has a metal element selected from Group 6 elements of the periodic table; a second step of performing regeneration treatment for part of the catalyst prepared in the first step, then performing X-ray absorption fine structure analysis for the catalyst after the regeneration treatment, and obtaining regeneration treatment conditions in which a ratio IS/IO of a peak intensity IS of a peak attributed to a bond between the metal element and a sulfur atom to a peak intensity IO of a peak attributed to a bond between the metal element and an oxygen atom is in the range of 0.1 to 0.3 in a radial distribution curve obtained from an extended X-ray absorption fine structure spectrum.

7. 发明授权

US09077269B2 Control system for AC electric motor 有权
标题翻译：交流电动机控制系统
公开(公告)号：US09077269B2
公开(公告)日：2015-07-07
申请号：US14073146
申请日：2013-11-06
申请人： Makoto Nakamura , Mikio Yamazaki
发明人： Makoto Nakamura , Mikio Yamazaki
IPC分类号： H02P27/04 , H02P6/10
CPC分类号： H02P6/10 , H02M3/1582 , H02P21/0089 , H02P27/085
摘要： Fluctuations in output of an AC electric motor are restrained without increasing electromagnetic noise of a boost converter. When subjecting the AC electric motor to rectangular wave voltage control, output torque T is controlled by varying a voltage phase φv. In a region where a voltage phase is large (φv=θ2), fluctuations in torque T relative to changes in a DC voltage VH corresponding to the amplitude of a rectangular wave voltage are larger than in a region where the voltage phase is small (φv=θ1). The AC electric motor is controlled such that the rectangular wave voltage control in a region where voltage phase φv is larger than a limit-phase line PLN indicated by a set of limit phases set for each DC voltage VH is avoided.
摘要翻译：在不增加升压转换器的电磁噪声的情况下，可以抑制交流电动机输出的波动。当对交流电动机进行矩形波电压控制时，通过改变电压相位来控制输出转矩T。在电压相位大的区域（＆phgr; v =＆eta; 2）中，与矩形波电压的振幅对应的直流电压VH相对于变化的转矩T的波动大于电压相位是小（＆phgr; v =＆thetas; 1）。控制交流电动机，使得在电压相位v大于由针对每个直流电压VH设定的一组极限相指示的极限相线PLN的区域中的矩形波电压控制被避免。

8. 发明授权

US08965612B2 Failure detection device for vehicle 有权
标题翻译：车辆故障检测装置
公开(公告)号：US08965612B2
公开(公告)日：2015-02-24
申请号：US13530512
申请日：2012-06-22
申请人： Makoto Nakamura , Takaya Soma , Tomoko Shimana
发明人： Makoto Nakamura , Takaya Soma , Tomoko Shimana
IPC分类号： G06F7/00 , B60L3/00
CPC分类号： B60L3/0038 , B60L3/0061
摘要： A failure detection device for a vehicle that detects a failure of a motor system includes a controller that changes a sensitivity for detection of a failure in the motor system in accordance with at least one of an operational condition of the motor system and a situation in which the motor system is operating.
摘要翻译：用于检测电动机系统故障的车辆故障检测装置包括控制器，该控制器根据电动机系统的运行状况和电动机系统的运行状况中的至少一个改变用于检测电动机系统的故障的灵敏度，电机系统正在运行。

9. 发明申请

US20140225430A1 POWER SUPPLY SYSTEM AND METHOD FOR CONTROLLING THE SAME 有权
标题翻译：电源系统及其控制方法
公开(公告)号：US20140225430A1
公开(公告)日：2014-08-14
申请号：US14347102
申请日：2011-09-27
申请人： Hichirosai Oyobe , Makoto Nakamura , Munehiro Kamiya
发明人： Hichirosai Oyobe , Makoto Nakamura , Munehiro Kamiya
IPC分类号： H02J1/10 , B60L11/18
CPC分类号： H02J1/10 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/18 , B60L11/1861 , B60L15/2009 , B60L2210/12 , B60L2210/14 , B60L2210/30 , B60L2210/40 , B60L2220/14 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/547 , B60L2240/549 , B60L2270/20 , H02J1/08 , H02J2001/008 , H02M3/1582 , Y02T10/6217 , Y02T10/642 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7225 , Y02T10/7233 , Y02T10/7241 , Y02T10/7275 , Y10T307/549
摘要： A power supply system that supplies electric power to a load includes a first power storage device, a second power storage device, a power line for transmitting electric power input and output to and from the load, a converter for executing bidirectional DC voltage conversion between the first power storage device and the power line, and a switch connected between the second power storage device and the power line. When the switch is OFF, the control device performs voltage control of the converter so that a voltage value of the power line becomes a voltage command value, and when the switch is ON, the control device performs current control of the converter so that a current value of the first power storage device becomes a current command value.
摘要翻译：向负载供电的供电系统包括第一蓄电装置，第二蓄电装置，用于向负载输入和输出电力的电力线，用于在所述负载之间执行双向DC电压转换的转换器第一蓄电装置和电力线，以及连接在第二蓄电装置与电力线之间的开关。当开关关闭时，控制装置对转换器进行电压控制，使得电力线的电压值成为电压指令值，当开关接通时，控制装置对转换器进行电流控制，第一蓄电装置的值变为电流指令值。

10. 发明申请

US20130233769A1 METHOD OF PRODUCING REGENERATED HYDROTREATING CATALYST AND METHOD OF PRODUCING PETROLEUM PRODUCTS 有权
标题翻译：生产再生氢化催化剂的方法及生产石油产品的方法
公开(公告)号：US20130233769A1
公开(公告)日：2013-09-12
申请号：US13880477
申请日：2011-09-14
申请人： Yoshimu Iwanami , Takashi Sano , Tomohiro Konishi , Makoto Nakamura , Souichirou Konno
发明人： Yoshimu Iwanami , Takashi Sano , Tomohiro Konishi , Makoto Nakamura , Souichirou Konno
IPC分类号： B01J23/94 , C10G45/12
CPC分类号： B01J23/94 , B01J23/882 , B01J35/002 , B01J38/02 , B01J38/12 , C10G45/08 , C10G45/12 , C10G45/38 , C10G45/50 , C10G45/54
摘要： A method of producing a regenerated hydrotreating catalyst, including a first step of preparing a hydrotreating catalyst that has been used for hydrotreatment of a petroleum fraction and has a metal element selected from Group 6 elements of the periodic table; a second step of performing regeneration treatment for part of the catalyst prepared in the first step, then performing X-ray absorption fine structure analysis for the catalyst after the regeneration treatment, and obtaining regeneration treatment conditions in which a ratio IS/IO of a peak intensity IS of a peak attributed to a bond between the metal element and a sulfur atom to a peak intensity IO of a peak attributed to a bond between the metal element and an oxygen atom is in the range of 0.1 to 0.3 in a radial distribution curve obtained from an extended X-ray absorption fine structure spectrum.
摘要翻译：一种生产再生加氢处理催化剂的方法，包括制备加氢处理催化剂的第一步骤，所述加氢处理催化剂已被用于加氢处理石油馏分并具有选自元素周期表第6族元素的金属元素; 对在第一步骤中制备的部分催化剂进行再生处理的第二步骤，然后对再生处理后的催化剂进行X射线吸收精细结构分析，并获得再生处理条件，其中峰/ 归因于金属元素和硫原子之间的键的峰的强度IS与归属于金属元素和氧原子之间的键的峰的峰强度IO在径向分布曲线中在0.1至0.3的范围内从扩展的X射线吸收精细结构光谱获得。

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