公开(公告)号：US5406371A

公开(公告)日：1995-04-11

申请号：US918761

申请日：1992-07-27

申请人： Kiyokazu Sakai ,  Shinichi Nagata ,  Osamu Tomita ,  Yo Tajima

发明人： Kiyokazu Sakai ,  Shinichi Nagata ,  Osamu Tomita ,  Yo Tajima

IPC分类号： G01J4/04 ,  G01N21/23 ,  G01J4/00

CPC分类号： G01N21/23 ,  G01J4/04

摘要： In order to efficiently obtain data for calculating retardation values at a plurality of wavelengths, a sample having birefringence is placed between a polarizer and an analyzer, which are maintained in a parallel nicol relation to each other and rotated about an optical axis of measuring light. White measuring light is applied through the polarizer so that the light being passed through the sample and transmitted through the analyzer is received by a polychromator. A one-dimensional optical sensor is arranged on an outgoing imaging surface of the polychromator, to simultaneously detect transmitted light intensity values of a plurality of wavelengths. Since transmitted light intensity values of a plurality of wavelengths are obtained every polarization rotation angle of the polarizer and the analyzer, it is possible to obtain dispersion of retardation values with respect to wavelengths and the like by processing the data.

摘要翻译： 为了有效地获得用于计算多个波长的延迟值的数据，具有双折射的样品被放置在偏振器和分析器之间，它们彼此保持平行，并且围绕测量光的光轴旋转。 通过偏振器施加白色测量光，使得通过样品并透射通过分析器的光被多色分光器接收。 一维光学传感器布置在多色板的输出成像表面上，以同时检测多个波长的透射光强度值。 由于偏振器和分析器的每个偏振旋转角度都获得多个波长的透射光强度值，所以可以通过处理数据来获得相对于波长等的延迟值的色散。

公开(公告)号：US5504581A

公开(公告)日：1996-04-02

申请号：US23384

申请日：1993-02-26

申请人： Shinichi Nagata ,  Kiyokazu Sakai ,  Osamu Tomita ,  Kyoji Imagawa

发明人： Shinichi Nagata ,  Kiyokazu Sakai ,  Osamu Tomita ,  Kyoji Imagawa

IPC分类号： G01N21/23 ,  G01J4/00

CPC分类号： G01N21/23

摘要： A phase plate is superposed on a sample, and this phase plate is so adjusted that the phase difference of the total retardation of the sample and the phase plate is integral times 2.pi. with respect to a measuring beam of a first wavelength, so that retardation can be correctly measured even if an order is increased. In this state, a measuring beam of a second wavelength which is approximate to the first wavelength is employed and two polarizing plates maintaining polarizing directions in parallel nicol relation are singularly rotated with respect to the sample which is arranged therebetween. The ratio Im/Io between maximum value Io and minimum value Im of currently transmitted light intensity is applied to a previously prepared relation between the order n of retardation and this ratio Im/Io to derive the order of retardation of the sample, to thereafter obtain correct retardation.

摘要翻译： 将相位板叠加在样品上，并调整该相位板，使得样品和相位板的总延迟的相位差相对于第一波长的测量光的积分时间为2π，使得延迟 即使订单增加，也可以正确测量。 在该状态下，采用近似于第一波长的第二波长的测量光束，并且维持平行尼科相关的偏振方向的两个偏振片相对于布置在其间的样品单独旋转。 将当前透射光强度的最大值Io和最小值Im之间的比率Im / Io应用于先前准备的延迟阶数n和该比率Im / Io之间的关系，以得出样品的延迟的顺序，之后获得 正确的延迟。

公开(公告)号：US5046356A

公开(公告)日：1991-09-10

申请号：US413323

申请日：1989-09-27

申请人： Shigeyoshi Osaki ,  Kiyokazu Sakai ,  Shinichi Nagata

发明人： Shigeyoshi Osaki ,  Kiyokazu Sakai ,  Shinichi Nagata

IPC分类号： G01N22/00 ,  G01N5/04 ,  G01N22/04 ,  H05B6/80

CPC分类号： G01N22/04 ,  G01N5/045 ,  H05B6/80

摘要： An apparatus for determining water content of powder/granule sample including a rectangular waveguide system substantially set up in the upright or vertical disposition, consisting of a microwave transmitting converter, a microwave waveguide, and a microwave receiving converter; the apparatus comprising: a sample container for containing powder or granular sample and being accommodated inside of the microwave waveguide; the waveguide being provided with an inlet hole communicated to the inner space of the cavity resonator at one of side walls, and having a door for opening and closing the hole and a supporting element for the sample container within the waveguide; a buffer weighing system for supporting the hollow waveguide on a supporting table in the upright or vertical disposition and generates electric signals designating the supporting weight; and signal processing means for receiving signal output from the microwave receiving converter and the other signal from said buffer weighing system, storing and arithmetically processing these signals.

摘要翻译： 一种用于确定粉末/颗粒样品的含水量的装置，包括基本上以直立或垂直布置设置的矩形波导系统，包括微波发射转换器，微波波导和微波接收转换器; 该装置包括：用于容纳粉末或颗粒样品并容纳在微波波导内部的样品容器; 所述波导设置有入口孔，所述入口孔在一个侧壁处连通到所述空腔谐振器的内部空间，并且具有用于打开和关闭所述孔的门以及用于所述波导内的所述样本容器的支撑元件; 缓冲称重系统，用于以直立或垂直布置的方式在支撑台上支撑中空波导，并产生指示支撑重量的电信号; 以及信号处理装置，用于接收从微波接收转换器输出的信号和来自所述缓冲称重系统的其他信号，存储和算术处理这些信号。

公开(公告)号：US5627645A

公开(公告)日：1997-05-06

申请号：US533715

申请日：1995-09-26

申请人： Kyoji Imagawa ,  Shinichi Nagata ,  Kiyokazu Sakai

发明人： Kyoji Imagawa ,  Shinichi Nagata ,  Kiyokazu Sakai

IPC分类号： G01N21/23 ,  G01N21/21

CPC分类号： G01N21/23

摘要： A compensation polarizing plate which is superior in polarization characteristic to a polarizing filter layer of a composite layer sample is arranged on the polarization filter layer side of the composite layer sample whose polarizing filter layer has an insufficient degree of polarization, and polarization transmission axes of the polarizing filter layer and the compensation polarizing plate are kept in parallel with each other to compensate the polarization characteristics of the polarization filter layer. Measurement for obtaining the retardation value and the optical principal axis direction of the sample is carried out in the state of the compensated sample.

摘要翻译： 将复合层样品的偏振滤光层的极化特性优异的补偿偏振片配置在偏振光滤光层的偏振度不足的复合层样品的偏振光滤光层侧， 偏振滤光层和补偿偏振片保持彼此平行，以补偿偏振滤光层的偏振特性。 用于获得样品的延迟值和光学主轴方向的测量在补偿样品的状态下进行。

公开(公告)号：US09505411B2

公开(公告)日：2016-11-29

申请号：US14408367

申请日：2012-07-24

申请人： Masumi Kobana ,  Shinichi Nagata

发明人： Masumi Kobana ,  Shinichi Nagata

IPC分类号： B60W40/08 ,  A61B5/18 ,  B60W50/12 ,  B60K28/06 ,  B60W50/00 ,  B60W50/14

CPC分类号： B60W40/08 ,  B60K28/06 ,  B60W50/12 ,  B60W2040/0818 ,  B60W2040/0872 ,  B60W2050/0074 ,  B60W2050/143 ,  B60W2520/125 ,  B60W2540/04 ,  B60W2540/18 ,  B60W2540/22 ,  B60W2540/26

摘要： A drive assist device includes a driver state detection unit that outputs an emergency evacuation start signal, an consent confirmation unit that inquires of the driver, whether or not emergency evacuation control to stop a vehicle at a safe position regardless of a driving operation of the driver is permitted and receives a reply with respect to the inquiry from the driver, and a control unit that performs the emergency evacuation control when the reply which permits the performing of the emergency evacuation control is received from the driver by the consent confirmation unit. The control unit alleviates conditions for performing a preventive drive assist in which the risk for the traveling of the vehicle is avoided during a period from the time of receiving the emergency evacuation start signal to the time of receiving the reply of permitting the performing of the control by the consent confirmation unit.

摘要翻译： 驾驶辅助装置包括驾驶员状态检测单元，其输出紧急撤离开始信号，向驾驶者询问的同意确认单元，无论驾驶员的驾驶操作如何，都将紧急撤离控制停止在安全位置的车辆 并且当通过同意确认单元从驾驶员接收到允许执行紧急疏散控制的答复时，执行紧急疏散控制的控制单元被允许并且接收到来自驾驶员的询问的答复。 控制单元缓解在从接收到紧急疏散开始信号到接收允许执行控制的答复的时间段期间避免车辆行驶风险的预防驾驶辅助的条件 由同意确认单位。

公开(公告)号：US09405727B2

公开(公告)日：2016-08-02

申请号：US13879951

申请日：2011-02-23

申请人： Shinichi Nagata

发明人： Shinichi Nagata

IPC分类号： G05D1/02 ,  G06F17/00 ,  B60W30/12 ,  B60W30/14 ,  G08G1/16

CPC分类号： G06F17/00 ,  B60W30/12 ,  B60W30/143 ,  B60W2550/14 ,  B60W2550/141 ,  B60W2550/306 ,  B60W2550/402 ,  B60W2720/10 ,  B60W2720/103 ,  B60W2750/306 ,  B60W2750/308 ,  G08G1/167

摘要： A trajectory feature point generating unit of a driving support device determines a target speed of a host vehicle when the host vehicle passes the vicinity of an obstacle, on the basis of the maximum possible lateral distance of the host vehicle from the obstacle when the host vehicle passes the vicinity of the obstacle and a map in which a lateral distance and a speed when the host vehicle passes the vicinity of the obstacle are associated with each other. Therefore, for example, the trajectory feature point generating unit can determine the target speed of the host vehicle when the host vehicle passes the vicinity of the obstacle, in the range of the maximum possible distance from the obstacle, such that the speed is equal to or less than a value corresponding to a predetermined distance. As a result, it is possible to determine a state of the host vehicle which is consistent with reality.

摘要翻译： 驾驶辅助装置的轨迹特征点生成单元，在本车辆通过障碍物附近时，基于主车辆与障碍物的最大可能横向距离，来确定本车辆的目标速度， 通过障碍物的附近，并且当本车辆通过障碍物附近时的横向距离和速度彼此相关联的地图。 因此，例如，轨道特征点生成部，能够在本车辆从障碍物的最大距离的范围内经过障碍物附近的情况下，确定主车辆的目标速度，使速度等于 或小于对应于预定距离的值。 结果，可以确定与现实一致的本车辆的状态。

公开(公告)号：US08991240B2

公开(公告)日：2015-03-31

申请号：US13574856

申请日：2010-09-21

申请人： Shinichi Nagata ,  Hidetada Sawamoto ,  Masahiro Kurosawa

发明人： Shinichi Nagata ,  Hidetada Sawamoto ,  Masahiro Kurosawa

IPC分类号： G01N5/02 ,  G01N22/04 ,  G01N33/34

CPC分类号： G01N22/04 ,  G01N33/346

摘要： A resonance frequency shift amount Δf and a peak level change amount ΔP are measured using a microwave resonator, V1 and V2 are obtained based on V1=(Δf·∈″2/Kf−ΔP·∈′2/Kp)/(∈′1·∈″2−∈″1·∈′2), and V2=(Δf·∈″1/Kf−ΔP·∈′1/Kp)/(∈″1·∈′2−∈′1·∈″2), and an absolute dry basis weight and a moisture amount are obtained based on absolute dry basis weight=β·V1, and moisture amount=γ·V2. For the constants Kf, Kp, ∈′1, ∈′2, ∈″1 and ∈″2, the constants ∈′1, ∈′2, ∈″1 and ∈″2 are determined so that the variance values of Kf and Kp are smaller than a predetermined value.

摘要翻译： 使用微波谐振器测量共振频移量＆Dgr; f和峰值电平变化量＆Dgr; P，V1和V2基于V1 =（＆Dgr; f·∈“2 / Kf-＆Dgr; P·∈' 2 / Kp）/（∈'1·∈“2-∈”1·∈'2），V2 =（＆Dgr; f·∈“1 / Kf-＆Dgr; P·∈'1/ Kp）/ “1·∈'2-∈'1·∈”2），绝对干基重和水分量基于绝对干基重= V1b，水分量=γ·V2获得。 对于常数Kf，Kp，∈'1，∈'2，∈“1和∈”2，确定常数∈'1，∈'2，∈“1和∈”2，使得Kf和 Kp小于预定值。

公开(公告)号：US20150046058A1

公开(公告)日：2015-02-12

申请号：US14384566

申请日：2012-03-15

申请人： Shinichi Nagata

发明人： Shinichi Nagata

IPC分类号： B60W30/09

CPC分类号： B60W30/09 ,  B60T7/22 ,  B60T2201/022 ,  B60W30/095 ,  B60W30/143 ,  B60W30/18154 ,  B60W2720/10 ,  B60W2720/103

摘要： A driving assistance device includes a speed zone computation unit configured to compute a speed zone of the host vehicle having a possibility that the host vehicle will come into contact with the mobile object when progressing in the progressing direction, based on the mobile object information set by the mobile object information setting unit; a target speed computation unit configured to compute a target speed of the host vehicle based on a speed zone; and a target speed profile creation unit configured to create a target speed profile for decelerating the host vehicle from the current speed to the blind spot entry target speed, based on a blind spot entry target speed which is the target speed of the host vehicle at the time of entering a place forming the blind spot, a current speed of the host vehicle, and a target acceleration for deceleration.

摘要翻译： 驾驶辅助装置包括：速度计算单元，其被配置为基于由所述移动对象信息设定的移动对象信息，计算本车辆的速度区域，所述速度区域具有在所述主体车辆沿着前进方向前进时与所述移动体对接的可能性; 移动对象信息设定单元; 目标速度计算单元，被配置为基于速度区域来计算主车辆的目标速度; 以及目标速度曲线创建单元，被配置为基于作为所述主车辆的目标速度的盲点输入目标速度，创建用于将所述主车辆从所述当前速度减速到所述盲点进入目标速度的目标速度曲线 进入形成盲点的地方的时间，本车辆的当前速度和减速的目标加速度。

公开(公告)号：US20140195141A1

公开(公告)日：2014-07-10

申请号：US14237477

申请日：2011-08-10

申请人： Shinichi Nagata

发明人： Shinichi Nagata

IPC分类号： G08G1/16

CPC分类号： G08G1/166 ,  B60T7/22 ,  B60T2210/34 ,  B60W10/184 ,  B60W30/09 ,  B60W30/095 ,  B60W30/0953 ,  B60W30/0956 ,  B60W30/18154 ,  B60W2550/10 ,  B60W2550/14 ,  B60W2720/10

摘要： A driving assistance device includes a blind spot recognition unit that recognizes a blind spot of a driver; a mobile object information setting unit that sets mobile object information; a speed zone computation unit that computes a speed zone of the host vehicle; a brake avoidance condition computation unit that computes at least one condition of a brake avoidance condition so that the host vehicle can avoid contact with the mobile object using a brake of the host vehicle and a brake avoidance condition so that the mobile object can avoid contact with the host vehicle using a brake of the mobile object; a speed zone correction unit that corrects the speed zone, based on the brake avoidance condition computed by the brake avoidance condition computation unit; and a target speed computation unit that computes a target speed of the host vehicle based on the speed zone.

摘要翻译： 驾驶辅助装置包括识别驾驶员盲区的盲点识别单元; 设置移动对象信息的移动对象信息设定单元; 速度计算单元，计算本车辆的速度区域; 制动回避条件计算单元，其计算制动回避条件的至少一个条件，使得主车辆可以使用本车辆的制动器避免与移动物体的接触以及制动回避条件，使得移动物体可以避免与 主车辆使用移动物体的制动器; 基于由所述制动回避条件计算部计算出的制动回避条件，对所述速度区域进行校正的速度区域校正部; 以及目标速度计算单元，其基于所述速度区域计算所述主车辆的目标速度。

公开(公告)号：US07423435B2

公开(公告)日：2008-09-09

申请号：US11451490

申请日：2006-06-13

申请人： Hidetada Sawamoto ,  Shinichi Nagata

发明人： Hidetada Sawamoto ,  Shinichi Nagata

IPC分类号： G01R27/32 ,  G01R29/12 ,  G01R27/04

CPC分类号： G01N22/04 ,  D21G9/0009 ,  G01N33/346 ,  G01R27/2658

摘要： A grammage measuring apparatus including a dielectric resonator which is arranged only at one side surface of a sample; a shielding container with which the dielectric resonator is substantially covered except for a sample measuring surface; a microwave excitation device which causes the dielectric resonator to generate an electric field vector; a detection device which detects transmission energy or reflection energy by the dielectric resonator; a storage device in which a calibration curve indicating a resonance frequency shift amount for a grammage is stored; and a data processing device which calculates the grammage of a measuring sample from the calibration curve and measurement result of the resonance frequency shift amount of the measuring sample.

摘要翻译： 一种克重测量装置，包括仅在样品的一个侧表面上布置的介质谐振器; 除了样品测量表面之外，介质谐振器基本上被覆盖的屏蔽容器; 使介质谐振器产生电场矢量的微波激励装置; 检测装置，其通过介质谐振器检测透射能量或反射能量; 存储装置，其中存储指示克隆的共振频移量的校准曲线; 以及数据处理装置，其根据校准曲线计算测量样本的克重和测量样本的共振频移量的测量结果。