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1. 发明授权

US5144934A Air-fuel ratio control method for internal combustion engines 失效
标题翻译：内燃机空燃比控制方法
公开(公告)号：US5144934A
公开(公告)日：1992-09-08
申请号：US769704
申请日：1991-10-02
申请人： Yukio Miyashita , Hiroshi Mifune , Atsushi Matsubara
发明人： Yukio Miyashita , Hiroshi Mifune , Atsushi Matsubara
IPC分类号： F02D41/14 , F02D41/12
CPC分类号： F02D41/126 , F02D2041/1409 , F02D2041/1422
摘要： An air-fuel ratio control method for an internal combustion engine, in which the air-fuel ratio of a mixture supplied to the engine is feedback-controlled to a desired air-fuel ratio in response to output from an exhaust gas ingredient concentration sensor. When the engine is in a predetermined decelerating condition, fuel supply to the engine is cut off. The rate of correction of the air-fuel ratio of the mixture by the feedback control is set to a larger value before a predetermined time period elapses after the engine shifted from the predetermined decelerating condition to another operating condition, than values to be set after the predetermined time period has elapsed.
摘要翻译：用于内燃机的空燃比控制方法，其中供应到发动机的混合物的空燃比响应于来自废气成分浓度传感器的输出被反馈控制到期望的空燃比。当发动机处于预定的减速状态时，对发动机的燃料供给被切断。在发动机从预定的减速条件转移到另一个运行状态之前经过预定时间段之前，通过反馈控制将混合物的空燃比校正的比率设定为较大的值，已经过了预定时间。

2. 发明授权

US5144932A Air-fuel ratio control method for internal combustion engines 失效
标题翻译：内燃机空燃比控制方法
公开(公告)号：US5144932A
公开(公告)日：1992-09-08
申请号：US765614
申请日：1991-09-25
申请人： Yukio Miyashita , Hiroshi Mifune , Atsushi Matsubara
发明人： Yukio Miyashita , Hiroshi Mifune , Atsushi Matsubara
IPC分类号： F02D41/14
CPC分类号： F02D41/1479 , F02D41/1475 , F02B2275/18 , F02D41/1456
摘要： An air-fuel ratio control method for an internal combustion engine. The air-fuel ratio of an air-fuel mixture supplied to the engine is feedback-controlled to a desired air-fuel ratio in response to output from an exhaust gas ingredient concentration sensor. When the desired air-fuel ratio is to be changed in a leaning direction from a value equal to or leaner than a stoichiometric air-fuel ratio, it is changed at a larger rate until it reaches a predetermined value than after it has reached the predetermined value. The predetermined value is set to a value slightly leaner than an air-fuel ratio at which the amount of emission of NO.sub.X increases.
摘要翻译：一种用于内燃机的空燃比控制方法。供应到发动机的空气燃料混合物的空燃比响应于废气成分浓度传感器的输出被反馈控制到期望的空燃比。当希望的空燃比要从等于或者比化学计量空燃比的倾斜方向改变时，以比其达到预定值之后更大的速率改变直到达到预定值值。预定值被设定为比NO X的排放量增加的空燃比略微稀疏的值。

3. 发明授权

US5144931A Air-fuel ratio control method for internal combustion engines 失效
标题翻译：内燃机空燃比控制方法
公开(公告)号：US5144931A
公开(公告)日：1992-09-08
申请号：US770257
申请日：1991-10-03
申请人： Yukio Miyashita , Hiroshi Mifune , Atsushi Matsubara , Kunio Noguchi
发明人： Yukio Miyashita , Hiroshi Mifune , Atsushi Matsubara , Kunio Noguchi
IPC分类号： F02D41/06 , F02D41/04 , F02D41/10 , F02D41/14
CPC分类号： F02D41/10 , F02D41/1487 , F02D41/1456
摘要： An air-fuel ratio control method for an internal combustion engine, in which the air-fuel ratio of a mixture supplied to the engine is feedback-controlled to a desired air-fuel ratio in response to output from an exhaust gas ingredient concentration sensor. When the engine is in a predetermined accelerating condition, fuel supply to the engine is increased. The rate of correction of the air-fuel ratio of the mixture by the feedback control is set to a smaller value when the engine is in the predetermined accelerating condition, than values to be set when the engine is in other operating conditions.
摘要翻译：用于内燃机的空燃比控制方法，其中供应到发动机的混合物的空燃比响应于来自废气成分浓度传感器的输出被反馈控制到期望的空燃比。当发动机处于预定加速状态时，对发动机的燃料供给增加。当发动机处于预定加速状态时，通过反馈控制将混合物的空燃比校正的比率设定为比发动机处于其它运行状态时要设定的值更小的值。

4. 发明授权

US5220904A Air-fuel ratio control system for internal combustion engines 失效
标题翻译：内燃机空燃比控制系统
公开(公告)号：US5220904A
公开(公告)日：1993-06-22
申请号：US935326
申请日：1992-08-26
申请人： Yukio Miyashita , Hiroshi Mifune , Atsushi Matsubara
发明人： Yukio Miyashita , Hiroshi Mifune , Atsushi Matsubara
IPC分类号： F02D13/02 , F02D41/04 , F02D41/14
CPC分类号： F02D13/0207 , F02D41/04 , F02D41/1477 , F02D41/1487 , F02D41/2454 , F02B2275/18 , F02D2041/001 , F02D2041/1409 , F02D2041/1422 , F02D41/1456 , Y02T10/18
摘要： An air-fuel ratio control system for an internal combustion engine, which detects the actual air-fuel ratio of a mixture supplied to the engine, detects operating conditions of the engine, calculates a desired air-fuel ratio based on the detected operating conditions of the engine, and calculates an air-fuel ratio correction value applied for feedback-controlling the actual air-fuel ratio to the calculated desired air-fuel ratio. A change rate at which the air-fuel ratio correction value is to be changed, is set such that when a change has occurred in the operating mode of the engine, the change rate is set to and held at a smaller value than a value assumed when no change has occurred in the operating mode, over a predetermined time period from the time the change occurred.
摘要翻译：一种内燃机的空燃比控制系统，其检测供给到发动机的混合物的实际空燃比，检测发动机的运转状况，根据检测到的运转条件，计算出所需的空燃比并且计算用于将实际空燃比反馈控制到所计算的所需空燃比的空燃比校正值。设定要改变空燃比校正值的变化率，使得当在发动机的运行模式中发生变化时，将变化率设定为并保持在比假定值更小的值在操作模式下，在从发生变化的时间起的预定时间段内没有发生变化的情况。

5. 发明授权

US5295416A Air-fuel ratio control method for internal combustion engines 失效
标题翻译：内燃机空燃比控制方法
公开(公告)号：US5295416A
公开(公告)日：1994-03-22
申请号：US761149
申请日：1991-09-17
申请人： Yukio Miyashita , Hiroshi Mifune , Kunio Noguchi , Hironao Fukuchi
发明人： Yukio Miyashita , Hiroshi Mifune , Kunio Noguchi , Hironao Fukuchi
IPC分类号： F02D43/00 , F02D13/02 , F02D29/00 , F02D29/02 , F02D35/00 , F02D41/04 , F02D41/14 , F16H59/30 , F16H59/34 , F16H59/44 , F16H59/68 , F16H59/74 , F16H59/78 , F16H61/00
CPC分类号： B60W30/18 , B60W10/04 , B60W10/11 , B60W30/1819 , F02D29/02 , F02D35/0015 , F02D41/1486 , B60W2510/0225 , B60W2710/0616 , F02B2275/18 , F02D41/1456 , F16H2059/743 , F16H2061/0078 , F16H59/30 , F16H59/44 , F16H59/68 , F16H59/78 , Y02T10/56 , Y10T477/663 , Y10T477/679
摘要： An air-fuel ratio control method for an internal combustion engine. The air-fuel ratio of an air-fuel mixture supplied to the engine is feedback-controlled to a desired air-fuel ratio dependent on operating conditions of the engine. When a transmission is being shifted or before a predetermined time period elapses after the shifting, the desired air-fuel ratio is held at a value assumed immediately before the shifting of the transmission. In another form of the invention, when the transmission is being shifted, or when the operating characteristics of at least one set of a set of intake valves and a set of exhaust valves have been not changed before the predetermined time period elapses after the shifting of the transmission, the desired air-fuel ratio is held at a value assumed before the shifting of the transmission.
摘要翻译：一种用于内燃机的空燃比控制方法。供应到发动机的空气燃料混合物的空燃比根据发动机的运行条件被反馈控制到所需的空燃比。当变速器正在移动时或在变速之后经过预定时间段之前，期望的空燃比保持在紧接变速器换档之前假设的值。在本发明的另一形式中，当变速器正在移动时，或者当在一组进气门和一组排气门的至少一组之后的工作特性在经过移位之前的预定时间段之前没有改变时在变速器中，期望的空燃比保持在变速器变速前假定的值。

6. 发明授权

US5186155A Air-fuel ratio control method for internal combustion engines 失效
标题翻译：内燃机空燃比控制方法
公开(公告)号：US5186155A
公开(公告)日：1993-02-16
申请号：US810505
申请日：1991-12-19
申请人： Yukio Miyashita , Hiroshi Mifune , Kunio Noguchi , Hironao Fukuchi
发明人： Yukio Miyashita , Hiroshi Mifune , Kunio Noguchi , Hironao Fukuchi
IPC分类号： F02D29/00 , F02D41/04 , F02D41/14 , F02D45/00
CPC分类号： F02D41/1486 , F02D41/1446 , F02D41/1475 , F02D41/1479 , F02B2275/18 , F02D41/1456
摘要： An air-fuel ratio control method for an internal combustion engine. The air-fuel ratio of an air-fuel mixture supplied to the engine is feedback-controlled to a desired air-fuel ratio depending on operating conditions of the engine in response to output from an exhaust gas ingredient concentration sensor. The desired air-fuel ratio is settable to a value leaner than a stoichiometric air-fuel ratio when the temperature of the engine is above a predetermined reference value. The method comprises the steps of detecting a reduction ratio to which the transmission has been set, and changing the predetermined reference value of the temperature of the engine depending on the detected reduction ratio. The predetermined reference value of the temperature of the engine is set to a lower value as the reduction ratio of the transmission is smaller.
摘要翻译：一种用于内燃机的空燃比控制方法。供应到发动机的空气燃料混合物的空燃比根据来自排气成分浓度传感器的输出的发动机的运行条件反馈控制到期望的空燃比。当发动机的温度高于预定的参考值时，期望的空燃比被设定为比理论空燃比更稀薄的值。该方法包括以下步骤：根据检测到的减速比来检测变速器已设定的减速比，并改变发动机的温度的预定基准值。当变速器的减速比较小时，将发动机的温度的规定的基准值设定为较低的值。

7. 发明授权

US5682866A Air-fuel ratio control system for internal combustion engines 失效
标题翻译：内燃机空燃比控制系统
公开(公告)号：US5682866A
公开(公告)日：1997-11-04
申请号：US704878
申请日：1996-08-30
申请人： Daisuke Shimizu , Hiroshi Mifune , Kenji Nakano
发明人： Daisuke Shimizu , Hiroshi Mifune , Kenji Nakano
IPC分类号： F02D45/00 , F02D41/14
CPC分类号： F02D41/2461 , F02D41/149 , F02D41/1456
摘要： An air-fuel ratio control system for an internal combustion engine has an air-fuel ratio sensor arranged in the exhaust system of the engine, for detecting the air-fuel ratio of exhaust gases emitted from the engine, and various engine operating parameter sensors for detecting operating conditions of the engine. An ECU controls the air-fuel ratio of an air-fuel mixture to be supplied to the engine to a desired air-fuel ratio in a feedback manner responsive to an output from the air-fuel ratio sensor. A first learned value for correcting the desired air-fuel ratio is calculated based on the feedback control when the engine is detected to be in a first predetermined operating condition, and a second learned value for correcting the desired air-fuel ratio when the engine is detected to be in a second predetermined engine operating condition. The air-fuel ratio of the air-fuel mixture is controlled to a value leaner than a stoichiometric value, by using the first learned value. The first learned value is learned again when the difference between the first and the second learned values is larger than a predetermined re-learning-determining threshold value.
摘要翻译：用于内燃机的空燃比控制系统具有布置在发动机的排气系统中的空燃比传感器，用于检测从发动机排出的废气的空燃比，以及各种发动机运转参数传感器，检测发动机的运行状况。 ECU响应于空燃比传感器的输出，以提供给发动机的空气燃料混合物的空燃比以反馈方式控制空燃比。当检测到发动机处于第一预定操作状态时，基于反馈控制来计算用于校正所需空燃比的第一学习值，以及当发动机为发动机时校正所需空燃比的第二学习值检测到处于第二预定发动机运转状态。通过使用第一学习值，将空气燃料混合物的空燃比控制为比化学计量值更稀薄的值。当第一和第二学习值之间的差大于预定的重新学习确定阈值时，再次学习第一学习值。

8. 发明授权

US08283990B2 Signal transmission communication unit and coupler 有权
标题翻译：信号传输通信单元和耦合器
公开(公告)号：US08283990B2
公开(公告)日：2012-10-09
申请号：US13246698
申请日：2011-09-27
申请人： Nobuyuki Tenno , Masanori Tsuji , Hiroshi Mifune
发明人： Nobuyuki Tenno , Masanori Tsuji , Hiroshi Mifune
IPC分类号： H01P5/02 , H04B5/02
CPC分类号： H01Q9/0407
摘要： This disclosure provides a signal transmission communication unit and a coupler that can occupy a small area and have a reduced thickness. The signal transmission communication unit includes a base component including a signal transmission line and a ground electrode, a coupling planar conductor parallel to the base component and having a planar shape, an inductor circuit connected between the coupling planar conductor and the signal transmission line, and an LC-series circuits between part of the coupling planar conductor and the ground electrode and including a capacitor and an inductor connected in series. The inductor circuit is provided between the coupling planar conductor and the base component, and the LC-series connected circuit is provided between the coupling planar conductor and the base component.
摘要翻译：本公开提供了可以占据小面积并且具有减小的厚度的信号传输通信单元和耦合器。信号传输通信单元包括：基本部件，包括信号传输线和接地电极;平行于基部部件并具有平面形状的耦合平面导体;连接在耦合平面导体和信号传输线之间的电感器电路;以及耦合平面导体的一部分和接地电极之间的LC串联电路，并且包括串联连接的电容器和电感器。电感器电路设置在耦合平面导体和基座部件之间，LC串联连接电路设置在耦合平面导体和基座部件之间。

9. 发明授权

US5465525A Intellectual working robot of self controlling and running 失效
标题翻译：智能工作机器人自我控制和运行
公开(公告)号：US5465525A
公开(公告)日：1995-11-14
申请号：US338677
申请日：1994-11-14
申请人： Hiroshi Mifune , Satoshi Saitoh , Teruo Kaneda , Shigetaka Tomokiyo , Tsugio Adachi , Tsutomu Tanaka , Toshiharu Furudate
发明人： Hiroshi Mifune , Satoshi Saitoh , Teruo Kaneda , Shigetaka Tomokiyo , Tsugio Adachi , Tsutomu Tanaka , Toshiharu Furudate
IPC分类号： A01M9/00 , A01M7/00 , B25J5/00 , E04B1/72 , G05D1/00 , G05D1/02 , G08C17/00 , G08C19/00 , B05B17/00
CPC分类号： A01M7/00 , B25J5/005 , Y10S43/90
摘要： A robot system for exterminating termites living in wood structural members under the floor of an architectural structure. The robot system comprises a robot including an onboard computer which is electrically connected through radio communication with a host computer located outside the robot. The robot includes a main body and is equipped with a locomotive mechanism including a pair of caterpillars located on the opposite sides of the main body. The caterpillars are driven by driving motors mounted on the robot and can be independently operated. The robot includes a mechanism for controlling the vertical positions of various sections of the main body relative to the caterpillars. A nozzle mechanism for spraying chemical or insecticide and a CCD camera are mounted on the main body. The onboard computer and host computer are operatively associated with each other to control the driving motors, the vertical position controlling mechanism, the nozzle mechanism and the CCD camera.
摘要翻译：一种用于消灭住在建筑结构地板下的木结构构件的白蚁的机器人系统。机器人系统包括机器人，其包括通过无线电通信与位于机器人外部的主计算机电连接的车载计算机。机器人包括主体，并且配备有机车机构，其包括位于主体的相对侧上的一对毛毛虫。毛毛虫通过驱动安装在机器人上的电机驱动，并且可以独立操作。机器人包括用于控制主体相对于毛毛虫的各个部分的垂直位置的机构。用于喷洒化学或杀虫剂的喷嘴机构和CCD相机安装在主体上。车载计算机和主机彼此可操作地相关联以控制驱动电机，垂直位置控制机构，喷嘴机构和CCD相机。

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