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公开(公告)号：US5945601A
公开(公告)日：1999-08-31
申请号：US20999
申请日：1998-02-09
申请人： Takashi Hosoi , Satoshi Hiyama , Sukeyuju Shinotuka , Mizuho Doi , Hiroshi Yamakawa , Nariaki Kuriyama , Tomoyuki Nishio , Atsushi Inaba , Nobuhiro Fueki
发明人： Takashi Hosoi , Satoshi Hiyama , Sukeyuju Shinotuka , Mizuho Doi , Hiroshi Yamakawa , Nariaki Kuriyama , Tomoyuki Nishio , Atsushi Inaba , Nobuhiro Fueki
CPC分类号： G01P15/18 , G01P15/008 , G01P15/12
摘要： A very small and economical acceleration sensor which can detect acting acceleration with high sensitivity and high accuracy by precisely processing a semiconductor substrate and the like by using the photoengraving technique in a semiconductor manufacturing process to accurately form the elements themselves such as a sensor case, a cavity, a heater, a temperature-sensing resistor element, and a heat-type temperature-sensing resistor element, and the relative placement of each element. One embodiment of the acceleration sensor can detect acceleration acting from any of the three-dimensional directions.
摘要翻译： 一种非常小且经济的加速度传感器，其可以通过在半导体制造过程中通过使用照相雕刻技术精确地处理半导体衬底等来以高灵敏度和高精度检测作用加速度，以精确地形成元件本身，例如传感器外壳， 空腔，加热器，温度感测电阻元件和热型温度感测电阻元件，以及每个元件的相对位置。 加速度传感器的一个实施例可以检测从任何三维方向起作用的加速度。
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公开(公告)号：US5438871A
公开(公告)日：1995-08-08
申请号：US889817
申请日：1992-05-29
申请人： Takashi Hosoi , Mizuho Doi , Tomoyuki Nishio , Satoshi Hiyama
发明人： Takashi Hosoi , Mizuho Doi , Tomoyuki Nishio , Satoshi Hiyama
CPC分类号： G01P9/00 , Y10T29/49007
摘要： A gas flow type angular velocity sensor comprising two semiconductor substrates wherein only the first semiconductor substrate is provided with a groove etched thereon constituting the gas path and the second semiconductor substrate is provided with paired heat wires formed thereon. The two semiconductor substrates are coupled and bonded to each other to form the sensor body.
摘要翻译： 一种气流式角速度传感器，其包括两个半导体衬底，其中只有第一半导体衬底设置有构成气体路径的蚀刻在其上的沟槽，而第二半导体衬底上形成有一对热丝。 两个半导体衬底彼此结合并结合以形成传感器体。
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公开(公告)号：US5719333A
公开(公告)日：1998-02-17
申请号：US376155
申请日：1995-01-20
申请人： Takashi Hosoi , Satoshi Hiyama , Sukeyuju Shinotuka , Mizuho Doi , Hiroshi Yamakawa , Nariaki Kuriyama , Tomoyuki Nishio , Atsushi Inaba , Nobuhiro Fueki
发明人： Takashi Hosoi , Satoshi Hiyama , Sukeyuju Shinotuka , Mizuho Doi , Hiroshi Yamakawa , Nariaki Kuriyama , Tomoyuki Nishio , Atsushi Inaba , Nobuhiro Fueki
CPC分类号： G01P15/18 , G01P15/008 , G01P15/12
摘要： A very small and economical acceleration sensor which can detect acting acceleration with high sensitivity and high accuracy by precisely processing a semiconductor substrate and the like by using the photoengraving technique in a semiconductor manufacturing process to accurately form the elements themselves such as a sensor case, a cavity, a heater, a temperature-sensing resistor element, and a heat-type temperature-sensing resistor element, and the relative placement of each element. One embodiment of the acceleration sensor can detect acceleration acting from any of the three-dimensional directions.
摘要翻译： 一种非常小且经济的加速度传感器，其可以通过在半导体制造过程中通过使用照相雕刻技术精确地处理半导体衬底等来以高灵敏度和高精度检测作用加速度，以精确地形成元件本身，例如传感器外壳， 空腔，加热器，温度感测电阻元件和热型温度感测电阻元件，以及每个元件的相对位置。 加速度传感器的一个实施例可以检测从任何三维方向起作用的加速度。
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公开(公告)号：US5786744A
公开(公告)日：1998-07-28
申请号：US409197
申请日：1995-03-23
CPC分类号： G01P15/08 , G01P15/008 , G01P15/12 , G01P15/18 , G01P9/00
摘要： A hybrid sensor which is comprised of an acceleration sensor for detecting acceleration based on a temperature distribution of a predetermined gas hermetically enclosed within a fluid-tight space, and an angular velocity sensor for detecting angular velocity based on a deviation of a flow of a predetermined gas. The acceleration sensor and the angular velocity sensor are formed in one piece by the use of semiconductor processing technology in such a manner that the acceleration sensor and the angular velocity sensor are formed on a plurality of semiconductor substrates, and then the plurality of semiconductor substrates are superposed one upon another and united into a laminate.
摘要翻译： 一种混合式传感器，包括：加速度传感器，用于根据气密地封闭在流体密封空间内的预定气体的温度分布来检测加速度;以及角速度传感器，用于根据预定的 加油站。 通过利用半导体处理技术将加速度传感器和角速度传感器形成为一体，使加速度传感器和角速度传感器形成在多个半导体基板上，然后将多个半导体基板 叠加在一起并组合成层压板。
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公开(公告)号：US5553497A
公开(公告)日：1996-09-10
申请号：US390875
申请日：1995-02-17
申请人： Mizuho Doi , Tomoyuki Nishio , Nobuhiro Fueki
发明人： Mizuho Doi , Tomoyuki Nishio , Nobuhiro Fueki
摘要： A gas flow type angular velocity sensor which is capable of reliably sensing an angular velocity while accurately controlling the working gas flow with temperature compensation by using a pair of heat wires as a gas flow sensor without providing any additional gas flow sensor in the sensor body wherein an angular velocity sensing bridge circuit is provided at its current supply source with a temperature compensating circuit connected in series which temperature compensating circuit is composed of a pair of series or parallel connected resistance elements, one of which is a thermosensitive resistance element disposed in a gas path and the other of which is a reference resistance element disposed outside the gas path.
摘要翻译： 一种气流式角速度传感器，其能够可靠地感测角速度，同时通过使用一对热线作为气体流量传感器，同时通过温度补偿准确地控制工作气体流量，而不在传感器体中提供任何额外的气体流量传感器， 在其电流源处提供角速度感测桥电路，其中温度补偿电路串联连接，温度补偿电路由一对串联或并联的电阻元件组成，其中之一是设置在气体中的热敏电阻元件 路径，另一个是设置在气体通道外部的参考电阻元件。
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公开(公告)号：US5170165A
公开(公告)日：1992-12-08
申请号：US514304
申请日：1990-04-26
CPC分类号： G09B29/106 , G01C21/30
摘要： Disclosed is a travel path displaying apparatus for indicating the current position of an automobile running on a selected road in a road map appearing on an associated screen. A cumulation of errors in estimating sequential current positions will cause an incorrect indication of the automobile's position on the screen and the automobile will depart from all the roads appearing on the screen. In order to find the correct road on which the automobile is traveling it is necessary to carry out pattern matching between the travel trace and each of a number of selected roads, thereby determining which road is closest to the travel trace in shape. The apparatus permits selection of the least possible number of roads for pattern matching, thus permitting quick determination as to the road on which the automobile is traveling and as to the direction in which it is traveling.
摘要翻译： 公开了一种行驶路径显示装置，用于指示在相关屏幕上出现的道路地图中在选定道路上行驶的汽车的当前位置。 在估计连续的当前位置时的误差累积将导致汽车在屏幕上的位置的错误指示，并且汽车将离开出现在屏幕上的所有道路。 为了找到汽车正在行驶的正确的道路，需要在行驶轨迹和多条选定道路中的每一条之间执行模式匹配，从而确定哪条路最靠近行进轨迹的形状。 该装置允许选择最少可能数量的用于模式匹配的道路，从而允许快速确定汽车行驶的道路以及其行驶方向。
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公开(公告)号：US5270960A
公开(公告)日：1993-12-14
申请号：US661547
申请日：1991-02-26
申请人： Masayuki Ikegami , Fumitaka Takahashi , Akira Iiboshi , Tomoyuki Nishio , Sinichi Tomiyama , Hirotatsu Tsuchida , Ryoichi Tsuchiya
发明人： Masayuki Ikegami , Fumitaka Takahashi , Akira Iiboshi , Tomoyuki Nishio , Sinichi Tomiyama , Hirotatsu Tsuchida , Ryoichi Tsuchiya
CPC分类号： G01P9/00
摘要： An angular velocity sensor wherein an internal temperature of the sensor body is sensed by a temperature sensor and adjusted to be equal to a preset value; an offset value is obtained from an output of the angular velocity sensor at the preset internal temperature with no angular velocity acting thereon and an angular velocity signal at the preset internal temperature is compensated for by the obtained offset value; and also an angular velocity detection signal obtained before the internal temperature reaches the preset value is compensated for by an offset value determined on the base of a value readout from a memory table storing therein characteristic offset values varying with the internal temperature of the sensor body.
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公开(公告)号：US07225628B2
公开(公告)日：2007-06-05
申请号：US11017815
申请日：2004-12-22
申请人： Yoshio Furukawa , Nobuhiko Katou , Tomoyuki Nishio , Yoshikazu Banno , Tomohiro Takagi , Ryoji Morimoto
发明人： Yoshio Furukawa , Nobuhiko Katou , Tomoyuki Nishio , Yoshikazu Banno , Tomohiro Takagi , Ryoji Morimoto
IPC分类号： F25C1/12
CPC分类号： F25C1/12 , F25C5/043 , F25C5/10 , F25C2400/04 , F25C2400/12 , F25C2400/14 , F25C2600/04
摘要： An ice making machine composed of a water tank for storing an amount of ice making water, an upright ice making plate arranged above the water tank, and a water sprinkler located immediately above the ice making plate to spray ice making water supplied from the water tank to the ice making plate so that the ice making water falls along the ice making plate, in which the ice making water sprayed to the ice making plate during operation at an ice making mode is frozen and formed into ice cubes in the course of falling along the ice making plate. The ice making machine includes a drainage mechanism for draining the ice making water from the water tank, a water supply mechanism for supplying washing water into the water tank, and an electric controller for activating the drainage mechanism after finish of operation at a defrost mode and for activating the water supply mechanism after the ice making water has been drained from the water tank, wherein the washing water supplied into the water tank under control of the controller is sprayed by the water sprinkler for washing the ice making plate.
摘要翻译： 一个制冰机由一个储存一定数量的制冰水的水箱，一个布置在水箱上方的直立制冰板和一个位于制冰板正上方的喷水器组成，用于喷射从水箱供应的制冰水 到制冰板，使得制冰水沿着制冰盘落下，其中在制冰模式运行期间喷射到制冰板的制冰水在下降的过程中被冷冻并形成冰块 制冰板。 制冰机包括用于从水箱排出制冰水的排水机构，用于将洗涤水供给到水箱中的供水机构，以及在除霜模式下完成操作之后启动排水机构的电控制器，以及 用于在制冰水从水箱中排出之后激活供水机构，其中在控制器的控制下供给到水箱中的洗涤水由用于清洗制冰板的喷水器喷射。
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9.发明授权Method for predicting impact and an impact prediction system for realizing the same by using neural networks 失效使用神经网络预测影响的方法和实现其影响预测系统
公开(公告)号：US5377108A
公开(公告)日：1994-12-27
申请号：US45247
申请日：1993-04-13
申请人： Tomoyuki Nishio
发明人： Tomoyuki Nishio
CPC分类号： B60R21/0132 , G06N3/0454
摘要： A method for predicting impact by using neural networks comprising steps of supplying a predetermined crash curve to a first neural network having an intermediate layer to train said first neural network by means of learning calculation and supplying a predetermined air bag deployment limit curve to a second neural network to train said second neural network, supplying data indicative of crash curve obtained by an acceleration sensing device on collision to said first and second neural networks, predicting in said first neural network a time instance at which a threshold displacement is going to reach based on the basis of the training result in said first neural network, comparing in said second neural network data indicative of crash curve on said collision and said air bag deployment limit curve to produce a decision signal of deploying the air bag according to the comparison result, calculating said decision signal and said time instance, to deploy the air bag depending on the impact, and supplying an operation command signal to an air bag deployment operation device.
摘要翻译： 一种用于使用神经网络预测影响的方法，包括以下步骤：将预定的碰撞曲线提供给具有中间层的第一神经网络，以通过学习计算来训练所述第一神经网络，并将预定的气囊展开极限曲线提供给第二神经元 网络训练所述第二神经网络，将指示通过加速度感测装置获得的碰撞曲线的数据指示给所述第一和第二神经网络，在所述第一神经网络中预测基于阈值位移将达到的时间实例 所述第一神经网络的训练结果的基础，在所述第二神经网络中比较表示所述碰撞的碰撞曲线和所述气囊展开极限曲线的数据，以根据比较结果产生部署气囊的判定信号，计算 表示决定信号和时间表，根据impa部署气囊 并且向气囊展开操作装置提供操作命令信号。
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公开(公告)号：US5107707A
公开(公告)日：1992-04-28
申请号：US541706
申请日：1990-06-21
IPC分类号： G01C19/00
CPC分类号： G01P9/00
摘要： A gas flow type angular velocity sensor comprising two semiconductor substrates with all components formed thereon by use of semiconductor technology and IC technology, which are coupled with each other to form therein a pair of heat wires, a gas path and a nozzle hole for injecting a gas flow toward the paired heat wires in the gas path. Two heat wires of the pair change their resistance-temperature characteristics in accordance with a deflection of the gas flow due to the action of angular velocity and a difference between two changed values is picked up and amplified by a resistance bridge circuit and an amplifier circuit formed on the semiconductor substrates to produce an output signal proportional to the angular velocity to be measured. A miniature pump formed on semiconductor substrates and drivable by a piezoelectric element provides a stabilized gas flow in the sensor. As thus constructed the sensor is compact, accurate and suitable for mass-production and free from disadvantages of conventional sensors.
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