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公开(公告)号：US07017556B2
公开(公告)日：2006-03-28
申请号：US10756564
申请日：2004-01-13
申请人： Jonathan Borg , Shigeru Oho , Frank Warren Hunt , Ayumu Miyajima
发明人： Jonathan Borg , Shigeru Oho , Frank Warren Hunt , Ayumu Miyajima
IPC分类号： F02D41/06
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 a four-cycle internal combustion engine of the type having a plurality of combustion chambers, an air intake passageway, a source of fuel, a crankshaft and a camshaft which operates the engine cylinder valves. A multipoint fuel injector is associated with each combustion chamber and each multipoint fuel injector has an inlet connected to the fuel source and an outlet connected to the air intake passageway adjacent its associated combustion chamber. A crankshaft position sensor generates an output signal representative of the angular position of the crankshaft while, similarly, a camshaft position sensor generates an output signal representative of the angular position of the camshaft. An engine control unit is programmed to determine the synchronization of the engine in response to the output signals from the crankshaft position sensor and camshaft position sensor. The engine control unit has outputs which control the activation of each multipoint fuel injector and is programmed to vary the activation of the multipoint fuel injector after determination of the engine synchronization in order to achieve a predetermined air/fuel mixture in each combustion chamber during engine startup.
摘要翻译： 一种与具有多个燃烧室的类型的四冲程内燃机一起使用的发动机起动燃料控制系统，进气通道，燃料源，曲轴和用于操作发动机气缸阀的凸轮轴。 多点燃料喷射器与每个燃烧室相关联，并且每个多点燃料喷射器具有连接到燃料源的入口和与其相关联的燃烧室相邻的进气通道连接的出口。 曲轴位置传感器产生表示曲轴的角度位置的输出信号，而类似地，凸轮轴位置传感器产生表示凸轮轴的角位置的输出信号。 发动机控制单元被编程以响应于来自曲轴位置传感器和凸轮轴位置传感器的输出信号来确定发动机的同步。 发动机控制单元具有控制每个多点燃料喷射器的启动的输出，并且被编程以在确定发动机同步之后改变多点燃料喷射器的启动，以便在发动机起动期间实现每个燃烧室中的预定空气/燃料混合物 。
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公开(公告)号：US06736103B2
公开(公告)日：2004-05-18
申请号：US10274682
申请日：2002-10-21
申请人： Frank Warren Hunt , Shigeru Oho , Ayumu Miyajima
发明人： Frank Warren Hunt , Shigeru Oho , Ayumu Miyajima
IPC分类号： F02B300
CPC分类号： F02D41/064 , F02D9/1055 , F02D41/042 , F02M31/135 , F02M69/325 , Y02T10/126
摘要： A system for the management of fuel and fuel vapors in the cold start fuel passageway of an internal combustion engine which has a cold start fuel injector which, when activated, introduces fuel into the cold start fuel passageway. The system includes an engine control unit (ECU) which determines the probability of fuel within the cold start passageway. Different procedures programmed in the ECU are then utilized to dissipate the fuel from the cold start passageway. These procedures include delaying the initiation of the spark ignition for the engine, maintaining the heater associated with the cold start fuel injector activated for a period of time following deactivation of the cold start fuel injector, maintaining revolution of the internal combustion engine for a predetermined time period, as well as other strategies.
摘要翻译： 一种用于管理内燃机的冷启动燃料通道中的燃料和燃料蒸汽的系统，其具有冷启动燃料喷射器，该冷启动燃料喷射器在被激活时将燃料引入冷启动燃料通道。 该系统包括确定冷起动通道内的燃料概率的发动机控制单元（ECU）。 然后利用在ECU中编程的不同程序来从冷启动通道消散燃料。 这些步骤包括延迟发动机的火花点火开始，保持与冷启动燃料喷射器相关联的加热器在冷启动燃料喷射器停用之后的一段时间内被激活，保持内燃机的旋转达预定时间 期间以及其他策略。
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公开(公告)号：US06571193B1
公开(公告)日：2003-05-27
申请号：US09688195
申请日：2000-10-16
申请人： Munetoshi Unuma , Shiro Nonaka , Shigeru Oho
发明人： Munetoshi Unuma , Shiro Nonaka , Shigeru Oho
IPC分类号： H04B705
CPC分类号： A61B5/1123 , A43B3/0005 , A61B5/1112 , A61B5/1117 , A61B5/112 , A61B5/681 , A61B5/6828 , A61B5/6831 , A61B5/7232 , A61B5/726 , A61B5/7264 , A63B24/0003 , A63B2024/0071 , G06F3/011 , G06F3/017 , G06K9/00342
摘要： An object of the present invention is to provide a method, an apparatus and a system for automatically recognizing motions and actions of moving objects such as humans, animals and machines. Measuring instruments are attached to an object under observation to measure a status change entailing the object's motion or action and to issue a signal denoting the measurements. A characteristic quantity extraction unit extracts a characteristic quantity from the measurement signal received which represents the motion or action currently performed by the object under observation. A signal processing unit for motion/action recognition correlates the extracted characteristic quantity with reference data in a database containing previously acquired characteristic quantities of motions and actions. The motion or action represented by the characteristic quantity with the highest degree of correlation is recognized and output.
摘要翻译： 本发明的目的是提供一种用于自动识别诸如人，动物和机器的移动物体的运动和动作的方法，装置和系统。 测量仪器连接到观察对象，以测量导致物体运动或动作的状态变化，并发出表示测量的信号。 特征量提取单元从接收的测量信号中提取表示由观察对象当前执行的运动或动作的特征量。 用于运动/动作识别的信号处理单元将所提取的特征量与包含先前获得的特征量的运动和动作的数据库中的参考数据相关联。 由具有最高相关程度的特征量表示的运动或动作被识别和输出。
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公开(公告)号：US06568261B1
公开(公告)日：2003-05-27
申请号：US09688585
申请日：2000-10-16
申请人： George Saikalis , Shigeru Oho , Takashi Kadohiro
发明人： George Saikalis , Shigeru Oho , Takashi Kadohiro
IPC分类号： G01E168
CPC分类号： G01F1/698
摘要： An improved hot wire gas flow sensor is disclosed having a housing with a passageway in series with a passageway through which the gas flow is measured. The housing includes both a hot wire and cold wire disposed within the passageway. A current circuit maintains the temperature differential between the hot wire and cold wire preferably in the range of 30° C. to 100° C. by varying the current flow through the hot wire. Current limiting circuitry is then utilized to limit the current flow through the hot wire and thus the temperature of the hot wire in order to prevent possible combustion of the gas in the passageway. Additionally, a current augmenting circuit augments the current flow through the hot wire for a limited period of time following the electrical energization of the flow sensor in order to provide rapid heat up of the hot wire in the hot wire sensor. Improvements are also disclosed for fluidly sealing the electrical leads to both the hot wire and cold wire to prevent gas leakage from the sensor.
摘要翻译： 公开了一种改进的热线气体流量传感器，其具有壳体，该壳体具有与测量气体流量的通道串联的通道。 壳体包括设置在通道内的热丝和冷线。 电流电路通过改变通过热丝的电流来保持热丝和冷丝之间的温差优选在30℃至100℃的范围内。 然后使用限流电路来限制通过热丝的电流，从而限制热丝的温度，以防止气体在通道中可能的燃烧。 此外，电流增加电路在流量传感器的电通电之后增加通过热丝的电流持续一段有限的时间，以便提供热丝传感器中的热丝的快速加热。 还公开了用于将电引线流体地密封到热丝和冷丝两者上以防止气体从传感器泄漏的改进。
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公开(公告)号：US06279549B1
公开(公告)日：2001-08-28
申请号：US09590729
申请日：2000-06-08
申请人： Frank W. Hunt , Shigeru Oho
发明人： Frank W. Hunt , Shigeru Oho
IPC分类号： F02M31125
CPC分类号： F02M31/135 , Y02T10/126
摘要： A heater is provided for use in conjunction with a fuel passageway, such as a cold start passageway, in an internal combustion engine in which fuel is injected into the passageway. The heater includes a tubular housing which is insertable into the passageway so that fuel flow through the passageway flows through the interior of the housing. A plurality of heater assemblies are also provided wherein each heating assembly has a capsule and at least one electrical heating element thermally coupled to its associated capsule. The capsules are secured to the housing so that the capsules are circumferentially spaced from each other around the housing. In one embodiment, the capsules are secured to an interior surface of the housing so that one surface of each capsule is open to the passageway. In a second embodiment, the capsules are secured around the outer periphery of the housing and each heating element is thermally connected to the housing.
摘要翻译： 在燃料喷射到通道中的内燃机中，提供加热器与燃料通道（例如冷启动通道）结合使用。 加热器包括可插入通道的管状壳体，使得流过通道的燃料流过壳体的内部。 还提供了多个加热器组件，其中每个加热组件具有胶囊和与其相关联的胶囊热耦合的至少一个电加热元件。 胶囊被固定到壳体，使得胶囊围绕壳体沿周向间隔开。 在一个实施例中，胶囊被固定到壳体的内表面，使得每个胶囊的一个表面对通道开放。 在第二实施例中，胶囊围绕壳体的外周固定，并且每个加热元件热连接到壳体。
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公开(公告)号：US4842359A
公开(公告)日：1989-06-27
申请号：US130615
申请日：1987-12-09
申请人： Katsuyuki Imoto , Minoru Maeda , Masayoshi Kameyama , Yasushi Ikuta , Hiroshi Araki , Shigeru Oho
发明人： Katsuyuki Imoto , Minoru Maeda , Masayoshi Kameyama , Yasushi Ikuta , Hiroshi Araki , Shigeru Oho
IPC分类号： G02B6/28
CPC分类号： G02B6/2856 , G02B6/2835 , Y10S359/90
摘要： An optical star coupler having a biconically tapered optical star coupler suspensively inserted in a protection tube and the method for manufacturing the same are disclosed, and the manufacturing method is that an optical fiber bundle is inserted into a protection tube such as hollow glass tube, then the optical fiber bundle is twisted and pulled while it is indirectly heated through the protection tube, thereby to form a twisting, fusing and pulling portion, and both ends of the protection tube are sealed with an adhesive agent to fix the optical fiber bundle to the protection tube. This optical star coupler can be constructed so as to be connected in tandem without any splicing. The optical star coupler of the present invention, naturally in the case of an optical star coupler using multi-mode optical fiber, particularly in the case of one equally divided optical star coupler using single-mode optical fiber, also provides low insertion loss, less power deviation and low manufacturing cost.
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公开(公告)号：US4708480A
公开(公告)日：1987-11-24
申请号：US661454
申请日：1984-10-16
申请人： Takao Sasayama , Shigeru Oho , Atsushi Kanke , Takanori Shibata , Akira Endo
发明人： Takao Sasayama , Shigeru Oho , Atsushi Kanke , Takanori Shibata , Akira Endo
摘要： In a solid-state optical interferometer having a light path composed of a loop-shaped optical fiber and a solid-state light wave guide optically coupled to said optical fiber, electrodes for producing a surface acoustic wave (SAW) are formed as a pair on a surface of a substrate on which said solid-state light wave guide is formed, and said surface acoustic wave is used to apply optical modulation to a light beam passing through said solid-state light wave guide.
摘要翻译： 在具有由环状光纤构成的光路和光耦合于所述光纤的固态光波导的固体光干涉仪中，形成表面声波（SAW）的电极对 其上形成有所述固态光波导的衬底的表面，并且所述表面声波被用于对通过所述固态光波导的光束进行光学调制。
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公开(公告)号：US4604620A
公开(公告)日：1986-08-05
申请号：US464212
申请日：1983-02-07
申请人： Shigeru Oho , Takeshi Hirayama
发明人： Shigeru Oho , Takeshi Hirayama
CPC分类号： H04Q9/14 , G06F12/0669
摘要： A terminal device for outputting control signals and receiving sensor outputs is equipped with address setting terminals for setting an address of the terminal device. The address information at the address setting terminals is supplied to a decoder which decodes an input/output function or mode setting signal. Input/output functions of input/output terminals are set by the address information by controlling output buffer circuits which transmit the signals of the input/output terminals, in accordance with the decoded input/output function setting signal. The address setting terminals are shared by the address terminals and the input/output function setting terminals to that the number of terminals can be reduced.
摘要翻译： 用于输出控制信号和接收传感器输出的终端设备配备有用于设置终端设备的地址的地址设置终端。 地址设定端子的地址信息被提供给对输入/输出功能或模式设置信号进行解码的解码器。 根据解码的输入/输出功能设置信号，通过控制传输输入/输出端子的信号的输出缓冲器电路，通过地址信息来设置输入/输出端子的输入/输出功能。 地址设置端子由地址端子和输入/输出功能设置端子共享，可以减少端子数量。
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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
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。
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公开(公告)号：US08700379B2
公开(公告)日：2014-04-15
申请号：US12840354
申请日：2010-07-21
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。
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