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1. 发明申请

US20100026562A1 Detecting device and railroad vehicle 失效
标题翻译：检测装置和铁路车辆
公开(公告)号：US20100026562A1
公开(公告)日：2010-02-04
申请号：US12453304
申请日：2009-05-06
申请人： Akihiko Hyodo , Shigeru Oho , Naoki Kato
发明人： Akihiko Hyodo , Shigeru Oho , Naoki Kato
IPC分类号： G01S13/00
CPC分类号： G01S13/88 , B61L25/025 , B61L25/026 , G01S7/412 , G01S13/04
摘要： Location information of a vehicle such as a railroad vehicle and an elevator cage is detected by using a reflection strength change of an electromagnetic wave. A system is configured by a radiowave transmitter which emits a first radiowave, positional markers which generate unique reflection strengths and patterns of temporal changes in the reflection strength from the emitted first radiowave at respective absolute positions, a radiowave receiver which receives a second radiowave reflected by the positional marker and converts the second radiowave into a signal format for extracting location information to output the same, and a marker recognition device which obtains a location of the vehicle from the output of the radiowave receiver. Accordingly, a highly-precise location specification with a resolution smaller than or equal to 1 cm and a highly-reliable location specification which is not affected by slip and slide of wheels can be realized.
摘要翻译：通过使用电磁波的反射强度变化来检测诸如铁路车辆和电梯轿厢的车辆的位置信息。系统由发射第一无线电波的无线电波发射器构成，位置标记在相应绝对位置处产生独特的反射强度和反射强度随发射的第一无线电波的时间变化的图形;接收第二无线电波的无线电波接收器，位置标记并将第二无线电波转换成用于提取位置信息以输出它的信号格式，以及标记识别装置，其从无线电波接收机的输出获得车辆的位置。因此，可以实现分辨率小于或等于1cm的高精度位置规格和不受车轮滑动和滑动影响的高度可靠的位置规格。

2. 发明授权

US07956796B2 Detecting device and railroad vehicle 失效
标题翻译：检测装置和铁路车辆
公开(公告)号：US07956796B2
公开(公告)日：2011-06-07
申请号：US12453304
申请日：2009-05-06
申请人： Akihiko Hyodo , Shigeru Oho , Naoki Kato
发明人： Akihiko Hyodo , Shigeru Oho , Naoki Kato
IPC分类号： G01S13/74 , G01S13/06 , G01S13/00
CPC分类号： G01S13/88 , B61L25/025 , B61L25/026 , G01S7/412 , G01S13/04
摘要： A system according to the invention detects location information of a vehicle by using a reflection strength change of an electromagnetic wave. The system incorporates a radiowave transmitter which emits a first radiowave, positional markers which generate unique reflection strengths and patterns of temporal changes in the reflection strength from the emitted first radiowave at respective absolute positions, a radiowave receiver which receives a second radiowave reflected by the positional marker and converts the second radiowave into a signal format for extracting location information to output the same, and a marker recognition device which obtains a location of the vehicle from the output of the radiowave receiver. Accordingly, a highly-precise location specification with a resolution smaller than or equal to 1 cm and a highly-reliable location specification which is not affected by slip and slide of the vehicle's wheels can be realized.
摘要翻译：根据本发明的系统通过使用电磁波的反射强度变化来检测车辆的位置信息。该系统包括发射第一无线电波的无线电波发射器，在相应的绝对位置处从发射的第一无线电波产生独特的反射强度和反射强度的时间变化模式的位置标记，接收由位置反射的第二无线电波的无线电波接收器标记并将第二无线电波转换成用于提取位置信息以输出它的信号格式，以及标记识别装置，其从无线电波接收机的输出获得车辆的位置。因此，可以实现分辨率小于或等于1cm的高精度位置规格和不受车辆车轮的滑动和滑动影响的高度可靠的位置规格。

3. 发明申请

US20130113644A1 Measurement Device 有权
标题翻译：测量装置
公开(公告)号：US20130113644A1
公开(公告)日：2013-05-09
申请号：US13809746
申请日：2010-07-14
申请人： Tatsuo Nakagawa , Akihiko Hyodo , Hideaki Kurata , Shigeru Oho
发明人： Tatsuo Nakagawa , Akihiko Hyodo , Hideaki Kurata , Shigeru Oho
IPC分类号： G01S13/08
CPC分类号： G01S13/08 , G01F23/284 , G01F23/2845 , G01S13/04 , G01S13/751
摘要： Disclosed is a measurement device that can accurately measure size, position, the presence of an object, and the like by means of a simple and low-cost method. Specifically, disclosed is a measurement device that is provided with: a transmitter that transmits radio waves; a vibrating surface that vibrates mechanically; a receiver that receives radio waves; and a controller that transmits radio waves from the transmitter, and on the basis of the signal of the radio waves reflected by the vibrating surface and received by the receiver, outputs information about a measured object on the pathway between the transmitter and the receiver with the vibrating surface therebetween.
摘要翻译：公开了一种可以通过简单且低成本的方法精确地测量尺寸，位置，物体的存在等的测量装置。具体地，公开了一种测量装置，其具备：发送无线电波的发送机; 机械振动的振动表面; 接收无线电波的接收机; 以及控制器，其从发射机发送无线电波，并且基于由振动面反射并由接收机接收的无线电波的信号，在发射机和接收机之间的路径上输出关于测量对象的信息，振动表面。

4. 发明授权

US09194944B2 Measurement device 有权
标题翻译：测量装置
公开(公告)号：US09194944B2
公开(公告)日：2015-11-24
申请号：US13809746
申请日：2010-07-14
申请人： Tatsuo Nakagawa , Akihiko Hyodo , Hideaki Kurata , Shigeru Oho
发明人： Tatsuo Nakagawa , Akihiko Hyodo , Hideaki Kurata , Shigeru Oho
IPC分类号： G01S13/04 , G01S13/08 , G01F23/284 , G01S13/75 , G01S13/00 , G01F23/00
CPC分类号： G01S13/08 , G01F23/284 , G01F23/2845 , G01S13/04 , G01S13/751
摘要： Disclosed is a measurement device that can accurately measure size, position, the presence of an object, and the like by means of a simple and low-cost method. Specifically, disclosed is a measurement device that is provided with: a transmitter that transmits radio waves; a vibrating surface that vibrates mechanically; a receiver that receives radio waves; and a controller that transmits radio waves from the transmitter, and on the basis of the signal of the radio waves reflected by the vibrating surface and received by the receiver, outputs information about a measured object on the pathway between the transmitter and the receiver with the vibrating surface therebetween.
摘要翻译：公开了一种可以通过简单且低成本的方法精确地测量尺寸，位置，物体的存在等的测量装置。具体地，公开了一种测量装置，其具备：发送无线电波的发送机; 机械振动的振动表面; 接收无线电波的接收机; 以及控制器，其从发射机发送无线电波，并且基于由振动面反射并由接收机接收的无线电波的信号，在发射机和接收机之间的路径上输出关于测量对象的信息，振动表面。

5. 发明申请

US20090113186A1 MICROCONTROLLER AND CONTROLLING SYSTEM 审中-公开
标题翻译：微控制器和控制系统
公开(公告)号：US20090113186A1
公开(公告)日：2009-04-30
申请号：US12262173
申请日：2008-10-30
申请人： Naoki KATO , Tetsuya Yamada , Fumio Arakawa , Hiromichi Yamada , Shigeru Oho , Makoto Ishikawa
发明人： Naoki KATO , Tetsuya Yamada , Fumio Arakawa , Hiromichi Yamada , Shigeru Oho , Makoto Ishikawa
IPC分类号： G06F9/22 , G06F7/42 , G06F3/00
CPC分类号： G06F9/30025 , G06F7/483 , G06F9/3001 , H03M7/24
摘要： A microcontroller and a controlling system having the same are provided, in which the increase in the program code for performing floating-point arithmetic, in particular, the increase in the amount of code due to a variable are suppressed, and the processing overhead for converting fixed-point data into floating-point data is reduced. The microcontroller includes a floating-point converter which inputs integer data and corresponding decimal point position data as fixed-point data and which converts the input data into floating-point data by acquiring a fraction part, an exponent part, and a sign of the floating type from the input data, and a floating-point arithmetic logic unit which receives the output of the floating-point converter and calculates the floating-point data. The floating-point converter acquires the exponent part by performing addition and subtraction of the decimal point position data and the shift amount of the fraction part to the integer data.
摘要翻译：提供了一种微控制器及其控制系统，其中用于执行浮点运算的程序代码的增加，特别是由于变量引起的代码量的增加被抑制，并且用于转换的处理开销定点数据进入浮点数据减少。微控制器包括一个浮点转换器，它将整数数据和对应的小数点位置数据作为定点数据输入，并通过获取浮点数的分数部分，指数部分和符号将输入数据转换为浮点数据从输入数据输入;以及浮点算术逻辑单元，接收浮点转换器的输出并计算浮点数据。浮点转换器通过对小数点位置数据和分数部分的移位量进行加，减来获取指数部分到整数数据。

6. 发明授权

US07778806B2 Method and apparatus for simulating microcomputer-based systems 有权
标题翻译：用于模拟微机系统的方法和装置
公开(公告)号：US07778806B2
公开(公告)日：2010-08-17
申请号：US11391878
申请日：2006-03-29
申请人： Makoto Ishikawa , Shigeru Oho , George Saikalis , Donald J. McCune , Jonathan Borg
发明人： Makoto Ishikawa , Shigeru Oho , George Saikalis , Donald J. McCune , Jonathan Borg
IPC分类号： G06F17/50 , G05B17/00
CPC分类号： G05B17/02 , Y02T10/82
摘要： A method and apparatus for developing microcomputer-based systems. A controller model having at least one parameter is simulated and, similarly, a plant model having at least one parameter and controlled by the controller model is simulated. A user interface then has access to the parameters of the controller model and plant model and optionally suspends the execution of the controller model and plant model in response to a trigger event. The user interface determines the status of the controller model parameters and/or plant model parameters at the time of the trigger without altering the controller model parameters or plant model parameters or the program code of the controller model.
摘要翻译：一种用于开发基于微机的系统的方法和装置。模拟具有至少一个参数的控制器模型，并且类似地，模拟具有至少一个参数并由控制器模型控制的设备模型。然后，用户界面可以访问控制器模型和工厂模型的参数，并且可选地中止响应于触发事件的控制器模型和工厂模型的执行。用户界面在触发时确定控制器模型参数和/或工厂模型参数的状态，而不会更改控制器模型参数或工厂模型参数或控制器模型的程序代码。

7. 发明申请

US20070233286A1 Method and Apparatus for Simulating Microcomputer-Based Systems 有权
标题翻译：用于模拟微机系统的方法和装置
公开(公告)号：US20070233286A1
公开(公告)日：2007-10-04
申请号：US11391878
申请日：2006-03-29
申请人： Makoto Ishikawa , Shigeru Oho , George Saikalis , Donald McCune , Jonathan Borg
发明人： Makoto Ishikawa , Shigeru Oho , George Saikalis , Donald McCune , Jonathan Borg
IPC分类号： G05B13/02
CPC分类号： G05B17/02 , Y02T10/82
摘要： A method and apparatus for developing microcomputer-based systems. A controller model having at least one parameter is simulated and, similarly, a plant model having at least one parameter and controlled by the controller model is simulated. A user interface then has access to the parameters of the controller model and plant model and optionally suspends the execution of the controller model and plant model in response to a trigger event. The user interface determines the status of the controller model parameters and/or plant model parameters at the time of the trigger without altering the controller model parameters or plant model parameters or the program code of the controller model.
摘要翻译：一种用于开发基于微机的系统的方法和装置。模拟具有至少一个参数的控制器模型，并且类似地，模拟具有至少一个参数并由控制器模型控制的设备模型。然后，用户界面可以访问控制器模型和工厂模型的参数，并且可选地中止响应于触发事件的控制器模型和工厂模型的执行。用户界面在触发时确定控制器模型参数和/或工厂模型参数的状态，而不会更改控制器模型参数或工厂模型参数或控制器模型的程序代码。

8. 发明申请

US20050016500A1 Cold start fuel control system 失效
标题翻译：冷启动燃油控制系统
公开(公告)号：US20050016500A1
公开(公告)日：2005-01-27
申请号：US10624228
申请日：2003-07-22
申请人： Jonathan Borg , Shigeru Oho , Frank Hunt , Ayumu Miyajima
发明人： Jonathan Borg , Shigeru Oho , Frank Hunt , Ayumu Miyajima
IPC分类号： F02D37/02 , F02D41/02 , F02D41/06 , F02D41/36 , F02D41/40 , F02D43/00 , F02D45/00 , F02M71/04 , F02N99/00 , F02P5/15
CPC分类号： F02D41/3094 , F02D37/02 , F02D41/0255 , F02D41/064 , F02D41/402 , F02P5/1506 , Y02T10/46
摘要： An engine startup fuel control system for use with an internal combustion engine of the type having a plurality of combustion chambers, an air intake passage fluidly connected to each combustion chamber and a source of fuel. The system includes a multipoint fuel injector associated with each combustion chamber in which the multipoint fuel injector has an inlet connected to the fuel source and an outlet fluidly connected to the intake air passageway adjacent its associated combustion chamber. A cold start fuel injector also has an inlet connected to the fuel source and an outlet connected through a cold start passageway with each combustion chamber. A processing circuit selectively activates the multipoint fuel injectors as well as the cold start fuel injector. The processing circuit determines the air/fuel mixture introduced by the cold start fuel injector into each combustion chamber during engine startup and then selectively activates the multipoint fuel injectors to achieve a predetermined air/fuel mixture in each combustion chamber during engine startup. The processing circuit also variably retards the ignition of the combustion charge within at least one of the combustion chambers to achieve faster heating of a catalytic converter. Furthermore, the cold start fuel injector is optionally activated in a plurality of spaced subpulses for each combustion charge provided to each combustion chamber.
摘要翻译：一种与具有多个燃烧室的类型的内燃机一起使用的发动机起动燃料控制系统，流体连接到每个燃烧室的进气通道和燃料源。该系统包括与每个燃烧室相关联的多点燃料喷射器，其中多点燃料喷射器具有连接到燃料源的入口和与邻近其相关联的燃烧室流体连接到进气通道的出口。冷启动燃料喷射器还具有连接到燃料源的入口和通过每个燃烧室的冷启动通道连接的出口。处理电路选择性地激活多点燃料喷射器以及冷启动燃料喷射器。处理电路在发动机启动期间确定由冷启动燃料喷射器引入到每个燃烧室中的空气/燃料混合物，然后选择性地启动多点燃料喷射器，以在发动机起动期间在每个燃烧室中实现预定的空气/燃料混合物。处理电路还可变地阻止至少一个燃烧室内的燃烧装料的点火，以实现催化转化器的更快的加热。此外，冷启动燃料喷射器可选地为设置到每个燃烧室的每个燃料电荷以多个间隔的子脉冲激活。

9. 发明授权

US06640626B2 Method and system for identifying a type of gas 失效
公开(公告)号：US06640626B2
公开(公告)日：2003-11-04
申请号：US10051318
申请日：2002-01-18
申请人： George Saikalis , Shigeru Oho , Takashi Kadohiro
发明人： George Saikalis , Shigeru Oho , Takashi Kadohiro
IPC分类号： G01F168
CPC分类号： G01N33/225
摘要： A method and a system are disclosed for identifying a gas type. The system includes a first sensor in contact with the gas and which produces a first electrical output signal indicative of a first condition of the gas. Similarly, a second sensor is also in contact with the gas and produces a second electrical output signal indicative of a second condition of the gas. A processor receives the output signals as input signals from the first and second sensors and determines the type of gas by calculation or from lookup tables stored in memory accessible to the processor. The first and second conditions of the gas are selected from the group of temperature, mass flow rate, temperature and pressure.

10. 发明授权

US6081230A Navigation system furnished with means for estimating error of mounted sensor 失效
标题翻译：具有估计安装传感器误差的装置的导航系统
公开(公告)号：US6081230A
公开(公告)日：2000-06-27
申请号：US349172
申请日：1994-12-02
申请人： Masatoshi Hoshino , Shigeru Oho , Yasuhiro Gunji , Hiroshi Kuroda , Kenji Takano , Yoshimasa Nagashima , Mikihiko Onari
发明人： Masatoshi Hoshino , Shigeru Oho , Yasuhiro Gunji , Hiroshi Kuroda , Kenji Takano , Yoshimasa Nagashima , Mikihiko Onari
IPC分类号： G01C21/16 , G01C21/28 , G01S19/49 , H01Q1/12 , H04B7/185 , G01S5/02
CPC分类号： H01Q1/1257 , G01C21/165 , G01C21/28
摘要： A navigation system which can enhance the position determining accuracy of a mobile object without employing any high precision measuring instrument. The navigation system comprises a GPS range measuring device, an angular velocity measuring device, a velocity measuring device and an azimuth measuring device, which measure the motion of the mobile object; a GPS range error estimating device, an angular velocity error estimating device, a velocity error estimating device and an azimuth error estimating device, which estimate errors involved in the respectively corresponding measuring devices; and a position calculating device which calculates the position of the mobile object from the outputs of the error estimating devices. The error estimating devices are implemented by Kalman filters and averaging processes. The factors of the errors of the individual measuring devices are assumed, and the outputs thereof are corrected, so that the position of the mobile object can always be determined at a high accuracy without employing any high precision sensor.
摘要翻译：一种导航系统，可以在不使用任何高精度测量仪器的情况下提高移动物体的位置确定精度。导航系统包括测量移动物体的运动的GPS测距装置，角速度测量装置，速度测量装置和方位测量装置; GPS范围误差估计装置，角速度误差估计装置，速度误差估计装置和方位误差估计装置，其估计分别对应的测量装置中涉及的误差; 以及位置计算装置，其从所述误差估计装置的输出计算所述移动体的位置。误差估计装置由卡尔曼滤波器和平均过程实现。假设各个测量装置的误差的因素，并且其输出被校正，使得可以总是高精度地确定移动对象的位置，而不使用任何高精度传感器。

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