公开(公告)号：US06166684A

公开(公告)日：2000-12-26

申请号：US268129

申请日：1999-03-15

申请人： Shoji Yoshikawa ,  Katsuhiko Yamada ,  Hiroshi Koyama ,  Jun Tsukui

发明人： Shoji Yoshikawa ,  Katsuhiko Yamada ,  Hiroshi Koyama ,  Jun Tsukui

IPC分类号： G01C21/20 ,  B64G1/10 ,  B64G1/24 ,  G01S5/00 ,  G01S19/25 ,  G01S19/28 ,  G01S19/51 ,  G05D1/08 ,  H04B7/185

CPC分类号： G01S19/14 ,  B64G1/242 ,  G01S5/0072 ,  G01S19/42

摘要： An artificial satellite navigation system and method. The artificial satellite navigation system includes a global positioning system (GPS) receiver, local satellite, and remote satellite absolute navigation units estimating the position and velocity of a local satellite or a remote satellite and bias and drift of a clock in the receiver. A difference calculation unit calculates differences in position and velocity from the local satellite and remote satellite absolute navigation units. A relative navigation unit estimates the relative position and velocity of the local satellite with respect to the remote satellite. The relative navigation unit navigates the local satellite relative to the remote satellite.

摘要翻译： 人造卫星导航系统及方法。 人造卫星导航系统包括估计本地卫星或远程卫星的位置和速度的全球定位系统（GPS）接收机，本地卫星和远程卫星绝对导航单元以及接收机中时钟的偏置和漂移。 差分计算单元从本地卫星和远程卫星绝对导航单元计算位置和速度的差异。 相对导航单元估计本地卫星相对于远程卫星的相对位置和速度。 相对导航单元相对于远程卫星导航本地卫星。

公开(公告)号：US06480787B2

公开(公告)日：2002-11-12

申请号：US09903744

申请日：2001-07-13

申请人： Shoji Yoshikawa ,  Katsuhiko Yamada ,  Jun Tsukui

发明人： Shoji Yoshikawa ,  Katsuhiko Yamada ,  Jun Tsukui

IPC分类号： G01C2100

CPC分类号： G01S19/51 ,  B64G1/36 ,  G01S5/0072 ,  G01S19/23 ,  G01S19/52

摘要： A global positioning system (GPS) receiving system which achieves an equivalent synchronization in time measurement of GPS signals utilizing software without requiring highly accurate synchronization for receiver clocks with time information embedded in the GPS signals. The GPS receiving system performs a relative navigation process after correcting a pseudorange with a time tag error which is attributable to inaccuracy of receiver clocks of first and second moving objects. A relative navigation process correcting an absolute error of a time tag with a clock bias is also described. A differential computation unit calculates a difference between the first pseudorange and the second pseudorange commonized by the time tag commonizing unit. Correction in a time tag error correction unit is performed for the selected GPS data with a common GPS satellite identification number.

摘要翻译： 一种全球定位系统（GPS）接收系统，其利用软件实现GPS信号的时间测量中的等效同步，而不需要在GPS信号中嵌入时间信息的接收机时钟的高精度同步。 GPS接收系统在利用可归因于第一和第二移动物体的接收器时钟的不准确的时间标签误差校正伪距之后执行相对导航处理。 还描述了用时钟偏差校正时间标签的绝对误差的相对导航处理。 差分计算单元计算第一伪距和由时间标签公用化单元公共的第二伪距之差。 对于具有公共GPS卫星识别号码的所选择的GPS数据执行时间标签误差校正单元的校正。

公开(公告)号：US06523786B2

公开(公告)日：2003-02-25

申请号：US09879918

申请日：2001-06-14

申请人： Shoji Yoshikawa ,  Katsuhiko Yamada ,  Haruhiko Shimoji ,  Masao Inoue ,  Norimasa Yoshida ,  Katsumasa Miyatake

发明人： Shoji Yoshikawa ,  Katsuhiko Yamada ,  Haruhiko Shimoji ,  Masao Inoue ,  Norimasa Yoshida ,  Katsumasa Miyatake

IPC分类号： B64G136

CPC分类号： B64G1/361 ,  B64G2001/245

摘要： An apparatus for determining the attitude of an artificial satellite by narrowing attitude candidates to a correct one in a short time. The apparatus has star sensors, a star catalog data base, star identification sections in each of which star images output from the star sensors are collated with a star catalog with respect to each star sensor to output a group of corresponding candidates, attitude computation sections for computing a value of an attitude candidate of the artificial satellite with respect to each corresponding candidate, an attitude updating section for updating the value of the attitude candidate on the basis of the star images output from the star sensor and the star catalog, and an attitude propagation section for computing the value of the attitude candidate at the present sampling time from the value of the attitude candidate at the preceding sampling time and the artificial satellite's angular velocity. An attitude candidate unification section for comparing and combining the values of attitude candidates into one candidate is provided in a loop including the attitude updating section and the attitude propagation section.

摘要翻译： 一种用于通过在短时间内将姿态候选缩小到正确的姿态来确定人造卫星的姿态的装置。 该装置具有星形传感器，星型目录数据库，星型识别部分，其中从星形传感器输出的星形图像与星形传感器相关的星形目录进行整理，以输出一组相应的候选者，姿态计算部分用于 计算人造卫星相对于每个相应候选人的姿态候选的值，姿态更新部分，用于基于从星形传感器和星形目录输出的星形图像来更新姿态候选者的值，以及姿态 传播部分，用于根据前一采样时间的姿态候选值和人造卫星的角速度计算当前采样时间的姿态候选值。 在姿态更新部和姿态传播部的回路中设置用于将姿态候选的值进行比较和组合成一个候选的姿态候补统一部。

公开(公告)号：US6102338A

公开(公告)日：2000-08-15

申请号：US919193

申请日：1997-08-28

申请人： Shoji Yoshikawa ,  Katsuhiko Yamada ,  Hiroshi Sakashita ,  Hiroo Yonechi

发明人： Shoji Yoshikawa ,  Katsuhiko Yamada ,  Hiroshi Sakashita ,  Hiroo Yonechi

IPC分类号： G01C21/24 ,  B64G1/24 ,  B64G1/28 ,  B64G1/36 ,  G01C21/02 ,  G05D1/08

CPC分类号： G05D1/0883 ,  B64G1/24 ,  B64G1/288 ,  B64G1/361 ,  G01C21/025 ,  B64G1/36

摘要： An attitude determination system for an artificial satellite capable of performing star identification without need for the aid of ground station includes an image processing module (17) for processing star images observed at predetermined time points by a star sensor (16) mounted on the artificial satellite (1) for arithmetically determining direction vectors of the observed stars, a rotation estimating module (18) for estimating a rotational motion of the artificial satellite (1) between an attitude of the artificial satellite at a predetermined time point and an attitude of the artificial satellite at another time point, an elongation estimating module (19) for estimating elongations between the direction vectors of plural stars the images of which are picked up at a same time point by the star sensor and estimating the elongations between the direction vectors of plural stars the images of which are picked up at different time points by the star sensor on the basis of the estimated rotational motion, a star identifying module (20) for establishing correspondences between a plurality of the stars for which relation of the elongation has been determined and stars on a star catalog for identifying the stars, and an attitude angle estimating module (21) for estimating an attitude angle of the artificial satellite on the basis of result of identification of the stars.

摘要翻译： 能够在不需要地面站的帮助下进行星型识别的人造卫星的姿势确定系统包括：图像处理模块（17），用于处理在预定时间点由安装在人造卫星上的星形传感器（16）观察到的星形图像 （1），用于对所述观测星的方向矢量进行算术确定;旋转估计模块，用于估计所述人造卫星在预定时间点的姿态与人造卫星的姿态之间的旋转运动; 卫星在另一个时间点，延伸率估计模块（19），用于估计多个恒星的方向向量之间的延伸，其中图像由星形传感器在同一时间点被拾取并且估计多个恒星的方向向量之间的伸长 其基于估计的星形传感器在不同时间点拾取图像 旋转运动的星形识别模块（20），用于在已经确定了伸长关系的多个星星之间建立对应关系，并且用于识别恒星的星形目录上的恒星;以及姿态角估计模块（21），用于估计 人造卫星的姿态角基于星星识别的结果。

公开(公告)号：US06227496B1

公开(公告)日：2001-05-08

申请号：US09610603

申请日：2000-07-05

申请人： Shoji Yoshikawa ,  Katsuhiko Yamada ,  Hiroshi Sakashita ,  Hiroo Yonechi

发明人： Shoji Yoshikawa ,  Katsuhiko Yamada ,  Hiroshi Sakashita ,  Hiroo Yonechi

IPC分类号： B64G136

CPC分类号： G05D1/0883 ,  B64G1/24 ,  B64G1/288 ,  B64G1/36 ,  B64G1/361 ,  G01C21/025

摘要： An attitude determination system for an artificial satellite capable of performing star identification without need for the aid of ground station includes an image processing module (17) for processing star images observed at predetermined time points by a star sensor (16) mounted on the artificial satellite (1) for arithmetically determining direction vectors of the observed stars, a rotation estimating module (18) for estimating a rotational motion of the artificial satellite (1) between an attitude of the artificial satellite at a predetermined time point and an attitude of the artificial satellite at another time point, an elongation estimating module (19) for estimating elongations between the direction vectors of plural stars the images of which are picked up at a same time point by the star sensor and estimating the elongations between the direction vectors of plural stars the images of which are picked up at different time points by the star sensor on the basis of the estimated rotational motion, a star identifying module (20) for establishing correspondences between a plurality of the stars for which relation of the elongation has been determined and stars on a star catalog for identifying the stars, and an attitude angle estimating module (21) for estimating an attitude angle of the artificial satellite on the basis of result of identification of the stars.

摘要翻译： 能够在不需要地面站的帮助下进行星型识别的人造卫星的姿势确定系统包括：图像处理模块（17），用于处理在预定时间点由安装在人造卫星上的星形传感器（16）观察到的星形图像 （1），用于对所述观测星的方向矢量进行算术确定;旋转估计模块，用于估计所述人造卫星在预定时间点的姿态与人造卫星的姿态之间的旋转运动; 卫星在另一个时间点，延伸率估计模块（19），用于估计多个恒星的方向向量之间的延伸，其中图像由星形传感器在同一时间点被拾取并且估计多个恒星的方向向量之间的伸长 其基于估计的星形传感器在不同时间点拾取图像 旋转运动的星形识别模块（20），用于在已经确定了伸长关系的多个星星之间建立对应关系，并且用于识别恒星的星形目录上的恒星;以及姿态角估计模块（21），用于估计 人造卫星的姿态角基于星星识别的结果。

公开(公告)号：US07305149B2

公开(公告)日：2007-12-04

申请号：US10230251

申请日：2002-08-29

申请人： Shoji Yoshikawa ,  Katsuhiko Yamada ,  Masafumi Yamaguchi ,  Akito Takeya

发明人： Shoji Yoshikawa ,  Katsuhiko Yamada ,  Masafumi Yamaguchi ,  Akito Takeya

IPC分类号： G06K9/54 ,  G06K9/60

CPC分类号： G06T19/006 ,  G01C21/26 ,  G06T7/74 ,  G06T17/05 ,  G06T2200/16

摘要： An image collating center has a communication unit, a processing unit, and a memory unit. The processing unit accesses a geographic information database through a communication network, extracts appropriate geographic information from the geographic information database based on a picked-up image and additional information transmitted from an image provider, and generates a simulated image assumed to be viewed from the image provider. Further, the image collating center estimates the image pickup position and the image pickup attitude of the image provider through collating the simulated image with the picked-up image and returns the estimated image pickup position and image pickup attitude of the image provider to the image provider through the communication network.

摘要翻译： 图像对照中心具有通信单元，处理单元和存储单元。 处理单元通过通信网络访问地理信息数据库，基于拍摄的图像和从图像提供者发送的附加信息从地理信息数据库中提取适当的地理信息，并且生成假设从图像中观看的模拟图像 提供者 此外，图像对照中心通过将模拟图像与拾取图像进行核对来估计图像提供者的图像拾取位置和图像拾取姿势，并将图像提供者的估计图像拾取位置和图像拾取姿态返回给图像提供者 通过通信网络。

公开(公告)号：US09556374B2

公开(公告)日：2017-01-31

申请号：US13391831

申请日：2010-08-23

申请人： Katsuhiko Yamada ,  Keiichi Fuse

发明人： Katsuhiko Yamada ,  Keiichi Fuse

IPC分类号： G01R33/035 ,  C09K5/08 ,  F25B9/14 ,  B22F9/10 ,  C09K5/14 ,  B22F9/08 ,  H01F1/01

CPC分类号： C09K5/08 ,  B22F9/08 ,  B22F9/10 ,  B23P15/26 ,  C09K5/041 ,  C09K5/14 ,  C22C2202/02 ,  F25B9/14 ,  F25B9/145 ,  F25B2309/003 ,  F25B2309/1415 ,  G01R33/3804 ,  G01R33/3815 ,  H01F1/015 ,  Y10T428/12014

摘要： Provided is a group of rare-earth regenerator material particles having an average particle size of 0.01 to 3 mm, wherein the proportion of particles having a ratio of a long diameter to a short diameter of 2 or less is 90% or more by number, and the proportion of particles having a depressed portion having a length of 1/10 to ½ of a circumferential length on a particle surface is 30% or more by number. By forming the depressed portion on the surface of the regenerator material particles, it is possible to increase permeability of an operating medium gas and a contact surface area with the operating medium gas.

摘要翻译： 提供了一组平均粒径为0.01〜3mm的稀土类再生材料粒子，其中长径比为2以下的粒子的比例为数为90％以上， 并且在颗粒表面上具有圆周长度的1/10至1/2的凹陷部分的颗粒的比例为30％以上。 通过在再生器材料颗粒的表面上形成凹陷部分，可以增加操作介质气体的渗透性和与操作介质气体的接触表面积。

公开(公告)号：US09346314B2

公开(公告)日：2016-05-24

申请号：US13375775

申请日：2010-05-28

申请人： Chieko Yokohara ,  Katsuhiko Yamada

发明人： Chieko Yokohara ,  Katsuhiko Yamada

IPC分类号： A23L1/27 ,  B44C1/17 ,  A23L1/275 ,  A23L1/00 ,  A23L1/31 ,  A23L1/314 ,  A23L1/32 ,  A23L1/01

CPC分类号： B44C1/17 ,  A23L5/00 ,  A23L5/10 ,  A23L5/42 ,  A23L5/43 ,  A23L5/44 ,  A23L5/47 ,  A23L13/03 ,  A23L13/428 ,  A23L15/00 ,  A23P20/19

摘要： An object of the present invention is to efficiently dispose a good coloring layer without any pigment bleeding/irregularity on the surface of the food product during cooking a meat product.The present invention provides a pigment transfer sheet for foods having a heat-resistant and water-resistant substrate and a transferable transfer coloring layer disposed on the substrate, wherein the transfer coloring layer contains a water-soluble pigment and at least one binder.

摘要翻译： 本发明的目的是在烹饪肉制品期间有效地处理食品表面上没有任何颜料渗出/不规则的良好着色层。 本发明提供一种具有耐热性，耐水性的基材的食品用颜料转印片和设置在基材上的可转印着色层，其中转印着色层含有水溶性颜料和至少一种粘合剂。

公开(公告)号：US08942212B2

公开(公告)日：2015-01-27

申请号：US12622051

申请日：2009-11-19

申请人： Katsuhiko Yamada

发明人： Katsuhiko Yamada

IPC分类号： H04W4/00 ,  H04W48/14 ,  H04W40/24 ,  H04W80/04

CPC分类号： H04W48/14 ,  H04W40/24 ,  H04W80/04

摘要： The present invention enables connection between a wireless sensor node and a service server while reducing load on the wireless sensor node.The wireless sensor node transmits a router solicitation message to a gateway apparatus; the gateway apparatus analyzes the message to extract the discrete information of a device or service, searches for a service server based on such information and acquires the configuration information necessary for execution of a service application of the wireless sensor node; the gateway apparatus multicasts the received router solicitation message into a link; a router within the link receives the router solicitation message, and multicast a router advertisement message which contains the prefix information of an address, etc. into a link; the gateway apparatus sets the acquired configuration information in the router advertisement message and transfers the resultant message to the wireless sensor node; and the wireless sensor node analyzes the message.

摘要翻译： 本发明能够在减少无线传感器节点上的负载的同时，实现无线传感器节点与服务服务器之间的连接。 无线传感器节点向网关设备发送路由器请求消息; 网关设备分析消息以提取设备或服务的离散信息，基于这样的信息搜索服务服务器，并获取执行无线传感器节点的服务应用所需的配置信息; 网关设备将接收的路由器请求消息多播到链路中; 链路内的路由器接收路由器请求消息，并将包含地址等的前缀信息的路由器通告消息组播到链路中; 网关装置将所获取的配置信息设置在路由器通告消息中，并将所得到的消息传送到无线传感器节点; 无线传感器节点分析消息。

公开(公告)号：US08204785B2

公开(公告)日：2012-06-19

申请号：US12150579

申请日：2008-04-29

申请人： Kazuyuki Yamamoto ,  Toshio Mamiya ,  Hidetoshi Kabasawa ,  Katsuhiko Yamada ,  Takashi Yamada ,  Hideaki Kumagai

发明人： Kazuyuki Yamamoto ,  Toshio Mamiya ,  Hidetoshi Kabasawa ,  Katsuhiko Yamada ,  Takashi Yamada ,  Hideaki Kumagai

IPC分类号： G06Q40/00

CPC分类号： G01C21/3629 ,  G06Q30/0261 ,  G06Q40/12

摘要： A portable information terminal includes: a position detecting section that detects a position of the portable information terminal; a selecting section that selects a guidance target object for which voice guidance is to be provided, and detects a guidance target direction that is a direction in which the guidance target object exists with respect to a reference direction, on the basis of a direction in which the guidance target object exists with respect to the position of the portable information terminal; a voice synthesis section that generates a synthetic voice so that a guidance voice for the guidance target object selected by the selecting section is heard from the guidance target direction; and a voice output section that outputs the synthetic voice generated by the voice synthesis section.

摘要翻译： 便携式信息终端包括：位置检测部分，其检测便携式信息终端的位置; 选择部，其选择要提供语音引导的引导目标对象，并且基于其方向来检测作为引导目标对象存在的方向相对于参考方向的引导目标方向 关于便携式信息终端的位置存在引导目标对象; 语音合成部，其生成合成语音，使得从所述引导目标方向听到由所述选择部选择的所述引导对象对象的引导语音; 以及语音输出部，其输出由语音合成部生成的合成声音。