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1. 发明授权

US07450061B2 Relative position measurement system using satellite 失效
标题翻译：卫星相对位置测量系统
公开(公告)号：US07450061B2
公开(公告)日：2008-11-11
申请号：US11666255
申请日：2004-11-10
申请人： Yukihiro Terada , Keiji Ito , Takenori Abe , Takashi Fujita
发明人： Yukihiro Terada , Keiji Ito , Takenori Abe , Takashi Fujita
IPC分类号： G01S5/00
CPC分类号： G01S19/43 , G01S19/04 , G01S19/14 , G01S19/35 , G01S19/44 , G01S19/51
摘要： A position measurement system for measuring displacement of an observation station viewed from a reference station by receiving radio waves from satellites by these stations, and performing relative position measurement between the stations, having: a short period displacement measurement section for measuring a short period displacement component in each of the stations through independent position measurement; a relative position computing section for performing relative position measurement between said stations; a long period position computing section for inputting a short period displacement component measured by the short period displacement measurement section, a relative position determined by the relative position computing section and an absolute position from the reference station, and determining the absolute position including a long period displacement component by removing the short period displacement component measured by each of the stations; and a radio communication device installed on each of the stations, for transmitting/receiving data to/from another station.
摘要翻译：一种位置测量系统，用于通过从这些站接收来自卫星的无线电波来测量从参考站观察的观测站的位移，并且进行站之间的相对位置测量，具有：用于测量短周期位移分量的短周期位移测量单元在每个车站通过独立的位置测量; 相对位置计算部，用于在所述站之间执行相对位置测量; 用于输入由所述短周期位移测量部测量的短周期位移分量的长周期位置计算部，由所述相对位置计算部确定的相对位置和所述参考站的绝对位置，以及确定包括长周期通过去除由每个站测量的短周期位移分量; 以及安装在每个站上的用于向/从另一个站发送/接收数据的无线电通信装置。

2. 发明申请

US20080284645A1 Relative Positioning Method and Relative Positioning System Using Satellite 失效
标题翻译：卫星相对定位方法及相对定位系统
公开(公告)号：US20080284645A1
公开(公告)日：2008-11-20
申请号：US11666254
申请日：2004-10-29
申请人： Yukihiro Terada , Keiji Ito , Takenori Abe , Takashi Fujita
发明人： Yukihiro Terada , Keiji Ito , Takenori Abe , Takashi Fujita
IPC分类号： G01S5/14
CPC分类号： G01S19/51 , G01S19/04 , G01S19/14 , G01S19/35 , G01S19/43
摘要： A positioning system wherein radio waves from a GPS satellite (4) are received by a reference station (1), the absolute position of which is already known, and a plurality of mobile stations (3) to perform relative positioning among particular stations, thereby determining the positions of the mobile stations (3). At least one of the mobile stations (3) is disposed such that a baseline limit length allowing relative positioning relative to the reference station (1) is exceeded, and the intervals between particular mobile stations (3) are shorter than the baseline limit length allowing relative positioning. Each of the stations (1, 3) is equipped with a GPS receiver (11, 21) that receives the radio waves from the GPS satellite (4), and further equipped with a wireless communication apparatus (12, 22) that transmits/receives data to/from a particular station. There are provided a relative position calculation part (32) for calculating the relative position between the particular stations; and an absolute position calculation part (33) for determining, based on an absolute position of one station that performs a relative positioning, an absolute position of the other station.
摘要翻译：一种定位系统，其中来自GPS卫星（4）的无线电波被其绝对位置已知的参考站（1）接收，并且多个移动站（3）在特定站点之间执行相对定位，从而确定移动台（3）的位置。移动站（3）中的至少一个被布置成使得允许允许相对于参考站（1）的相对定位的基线限制长度，并且特定移动站（3）之间的间隔比基线限制长度短，允许相对定位每个站（1,3）配备有从GPS卫星（4）接收无线电波的GPS接收机（11,21），并且还配备有发送/接收的无线通信装置（12,22）来往/来自特定车站的数据。提供了用于计算特定站之间的相对位置的相对位置计算部分（32）以及用于基于执行相对定位的一个站的绝对位置确定另一个站的绝对位置的绝对位置计算部分（33）。

3. 发明申请

US20070264970A1 Relative Measuring Method and Relative Measuring System Using Satellite 失效
标题翻译：卫星相对测量方法及相对测量系统
公开(公告)号：US20070264970A1
公开(公告)日：2007-11-15
申请号：US11666256
申请日：2004-10-29
申请人： Yukihiro Terada , Keiji Ito , Takenori Abe , Takashi Fujita
发明人： Yukihiro Terada , Keiji Ito , Takenori Abe , Takashi Fujita
IPC分类号： H04M11/00
CPC分类号： G01S5/0289 , G01S19/04 , G01S19/14 , G01S19/51
摘要： A measuring system wherein radio waves from a GPS satellite (4) are received by a reference station (1) and a plurality of mobile stations (3) to perform relative measuring among particular stations, thereby measuring the shift amounts of the mobile stations (3). At least one of the mobile stations (3) is disposed such that a baseline limit length allowing relative measuring relative to the reference station (1) is exceeded, and the intervals between particular mobile stations (3) are shorter than the baseline limit length allowing relative measuring. Each of the stations (1, 3) is equipped with a GPS receiver (11, 21) that receives the radio waves from the GPS satellite (4), and further equipped with a wireless communication apparatus (12, 22) that transmits/receives data to/from a particular station. There are provided a relative shift amount calculation part (32) for calculating the relative shift amount between the particular stations; and a reference relative-shift-amount calculation part (33) for determining, based on a reference relative-shift-amount of one station that performs a relative measuring, a reference relative-shift-amount of the other station.
摘要翻译：一种测量系统，其中来自GPS卫星（4）的无线电波被参考站（1）和多个移动站（3）接收以在特定站之间执行相对测量，从而测量移动站（3）的移位量）。移动站（3）中的至少一个被布置成使得允许相对于参考站（1）允许相对测量的基线限制长度被超过，并且特定移动台（3）之间的间隔比基线限制长度短相对测量。每个站（1,3）配备有从GPS卫星（4）接收无线电波的GPS接收机（11,21），并且还配备有发送/接收的无线通信装置（12,22）来往/来自特定车站的数据。提供了用于计算特定站点之间的相对移动量的相对偏移量计算部分（32）以及用于基于执行相对测量的一个站的参考相对偏移量来确定另一站的参考相对偏移量的参考相对偏移量计算部（33）。

4. 发明授权

US07616152B2 Relative position measurement method and relative position measurement system using satellites 失效
标题翻译：相对位置测量方法和使用卫星的相对位置测量系统
公开(公告)号：US07616152B2
公开(公告)日：2009-11-10
申请号：US11666254
申请日：2004-10-29
申请人： Yukihiro Terada , Keiji Ito , Takenori Abe , Takashi Fujita
发明人： Yukihiro Terada , Keiji Ito , Takenori Abe , Takashi Fujita
IPC分类号： G01S5/14 , G01C21/30
CPC分类号： G01S19/51 , G01S19/04 , G01S19/14 , G01S19/35 , G01S19/43
摘要： A positioning system wherein radio waves from a GPS satellite (4) are received by a reference station (1), the absolute position of which is already known, and a plurality of mobile stations (3) to perform relative positioning among particular stations, thereby determining the positions of the mobile stations (3). At least one of the mobile stations (3) is disposed such that a baseline limit length allowing relative positioning relative to the reference station (1) is exceeded, and the intervals between particular mobile stations (3) are shorter than the baseline limit length allowing relative positioning. Each of the stations (1, 3) is equipped with a GPS receiver (11, 21) that receives the radio waves from the GPS satellite (4), and further equipped with a wireless communication apparatus (12, 22) that transmits/receives data to/from a particular station. There are provided a relative position calculation part (32) for calculating the relative position between the particular stations; and an absolute position calculation part (33) for determining, based on an absolute position of one station that performs a relative positioning, an absolute position of the other station.
摘要翻译：一种定位系统，其中来自GPS卫星（4）的无线电波被其绝对位置已知的参考站（1）接收，并且多个移动站（3）在特定站点之间执行相对定位，从而确定移动台（3）的位置。移动站（3）中的至少一个被布置成使得允许允许相对于参考站（1）的相对定位的基线限制长度，并且特定移动站（3）之间的间隔比基线限制长度短，允许相对定位每个站（1,3）配备有从GPS卫星（4）接收无线电波的GPS接收机（11,21），并且还配备有发送/接收的无线通信装置（12,22）来往/来自特定车站的数据。提供了用于计算特定站之间的相对位置的相对位置计算部分（32）以及用于基于执行相对定位的一个站的绝对位置确定另一个站的绝对位置的绝对位置计算部分（33）。

5. 发明授权

US07609202B2 Relative measurement method and relative measurement system using satellite 失效
标题翻译：卫星相对测量方法及相对测量系统
公开(公告)号：US07609202B2
公开(公告)日：2009-10-27
申请号：US11666256
申请日：2004-10-29
申请人： Yukihiro Terada , Keiji Ito , Takenori Abe , Takashi Fujita
发明人： Yukihiro Terada , Keiji Ito , Takenori Abe , Takashi Fujita
IPC分类号： G01S5/14 , G01C21/30
CPC分类号： G01S5/0289 , G01S19/04 , G01S19/14 , G01S19/51
摘要： A measuring system wherein radio waves from a GPS satellite (4) are received by a reference station (1) and a plurality of mobile stations (3) to perform relative measuring among particular stations, thereby measuring the shift amounts of the mobile stations (3). At least one of the mobile stations (3) is disposed such that a baseline limit length allowing relative measuring relative to the reference station (1) is exceeded, and the intervals between particular mobile stations (3) are shorter than the baseline limit length allowing relative measuring. Each of the stations (1, 3) is equipped with a GPS receiver (11, 21) that receives the radio waves from the GPS satellite (4), and further equipped with a wireless communication apparatus (12, 22) that transmits/receives data to/from a particular station. There are provided a relative shift amount calculation part (32) for calculating the relative shift amount between the particular stations; and a reference relative-shift-amount calculation part (33) for determining, based on a reference relative-shift-amount of one station that performs a relative measuring, a reference relative-shift-amount of the other station.
摘要翻译：一种测量系统，其中来自GPS卫星（4）的无线电波被参考站（1）和多个移动站（3）接收以在特定站之间执行相对测量，从而测量移动站（3）的移位量）。移动站（3）中的至少一个被布置成使得允许相对于参考站（1）允许相对测量的基线限制长度被超过，并且特定移动站（3）之间的间隔比基线限制长度短相对测量。每个站（1,3）配备有从GPS卫星（4）接收无线电波的GPS接收机（11,21），并且还配备有发送/接收的无线通信装置（12,22）来往/来自特定车站的数据。提供了用于计算特定站点之间的相对移动量的相对偏移量计算部分（32）以及用于基于执行相对测量的一个站的参考相对偏移量来确定另一站的参考相对偏移量的参考相对偏移量计算部（33）。

6. 发明申请

US20080143592A1 Relative Positioning System Using Satellite 失效
标题翻译：卫星相对定位系统
公开(公告)号：US20080143592A1
公开(公告)日：2008-06-19
申请号：US11666255
申请日：2004-11-10
申请人： Yukihiro Terada , Keiji Ito , Takenori Abe , Takashi Fujita
发明人： Yukihiro Terada , Keiji Ito , Takenori Abe , Takashi Fujita
IPC分类号： G01S5/00
CPC分类号： G01S19/43 , G01S19/04 , G01S19/14 , G01S19/35 , G01S19/44 , G01S19/51
摘要： A position measurement system for measuring displacement of an observation station viewed from a reference station by receiving radio waves from satellites by these stations, and performing relative position measurement between the stations, having: a short period displacement measurement section for measuring a short period displacement component in each of the stations through independent position measurement; a relative position computing section for performing relative position measurement between said stations; a long period position computing section for inputting a short period displacement component measured by the short period displacement measurement section, a relative position determined by the relative position computing section and an absolute position from the reference station, and determining the absolute position including a long period displacement component by removing the short period displacement component measured by each of the stations; and a radio communication device installed on each of the stations, for transmitting/receiving data to/from another station.
摘要翻译：一种位置测量系统，用于通过从这些站接收来自卫星的无线电波来测量从参考站观察的观测站的位移，并且进行站之间的相对位置测量，具有：用于测量短周期位移分量的短周期位移测量单元在每个车站通过独立的位置测量; 相对位置计算部，用于在所述站之间执行相对位置测量; 用于输入由所述短周期位移测量部测量的短周期位移分量的长周期位置计算部，由所述相对位置计算部确定的相对位置和所述参考站的绝对位置，以及确定包括长周期通过去除由每个站测量的短周期位移分量; 以及安装在每个站上的用于向/从另一个站发送/接收数据的无线电通信装置。

7. 发明授权

US08971150B2 Method for measuring sea waves by means of ultrasonic waves, as well as sea wave measuring system 有权
标题翻译：通过超声波测量海浪的方法以及海波测量系统
公开(公告)号：US08971150B2
公开(公告)日：2015-03-03
申请号：US13390696
申请日：2010-07-30
申请人： Teruyuki Kato , Yukihiro Terada , Toshihide Miyake , Haruhiko Yoshida
发明人： Teruyuki Kato , Yukihiro Terada , Toshihide Miyake , Haruhiko Yoshida
IPC分类号： G01C13/00 , G01S5/30 , G01S15/74 , G01S15/87 , G01S15/88 , G01S5/00 , G01S7/00
CPC分类号： G01C13/004 , G01C13/002 , G01S5/0009 , G01S5/30 , G01S7/003 , G01S15/74 , G01S15/874 , G01S15/88
摘要： A method for measuring sea waves includes: transmitting ultrasonic waves from an ultrasonic transmitter 2 provided on a buoy 1 into the sea, and receiving the ultrasonic waves from three transponders 3 on the seabed together with the time signals; detecting distances between the transponders 3 and the ultrasonic transmitter 2 based on the propagation time of the ultrasonic waves; high-pass filtering the distance data to extract a short-term fluctuation component; preparing and solving linear equations to determine the displacement in the height direction of the short-term fluctuation component and obtain a wave height.
摘要翻译：用于测量海浪的方法包括：将来自设在浮标1上的超声波发射机2的超声波发送到海中，并且与时间信号一起接收来自海床上的三个转发器3的超声波; 基于超声波的传播时间来检测应答器3和超声波发射机2之间的距离; 高通滤波距离数据提取短期波动成分; 准备和求解线性方程来确定短期波动分量的高度方向上的位移并获得波高。

8. 发明申请

US20080013345A1 DC-DC converter and power supply apparatus 有权
标题翻译： DC-DC转换器和电源设备
公开(公告)号：US20080013345A1
公开(公告)日：2008-01-17
申请号：US11729264
申请日：2007-03-27
申请人： Junji Takeshita , Yukihiro Terada
发明人： Junji Takeshita , Yukihiro Terada
IPC分类号： H02M3/335
CPC分类号： H02M3/156 , H02J7/0065 , H02M2001/0093
摘要： Disclosed is a DC-DC converter including: an inductance element and a rectifier element connected in series between a voltage input terminal to accept input direct current voltage and a first output terminal; a switching element connected between a connection node of the inductance element and the rectifier element and a reference potential point; and a controlling circuit to form a signal to control on/off of the switching element, wherein the controlling circuit controls on/off of the switching element to control current through the inductance element and a voltage applied to the voltage input terminal to accept the input direct current voltage is output to a second output terminal as a reference potential of a circuit at a latter stage, so that an output voltage is controllable from a lower to higher voltage than the input direct current voltage without switching step-up and step-down operations.
摘要翻译：公开了一种DC-DC转换器，包括：串联连接在电压输入端子以接受输入直流电压和第一输出端子之间的电感元件和整流元件; 连接在电感元件的连接节点与整流元件之间的开关元件和基准电位点; 以及控制电路，以形成用于控制所述开关元件的导通/截止的信号，其中所述控制电路控制所述开关元件的导通/截止以控制通过所述电感元件的电流和施加到所述电压输入端子的电压以接受所述输入直流电压输出到作为后级电路的基准电位的第二输出端子，使得输出电压可以从低于输入直流电压的低电压到高电压控制，而无需切换升压和降压操作。

9. 发明授权

US06797993B2 Monolithic IC package 失效
标题翻译：单片IC封装
公开(公告)号：US06797993B2
公开(公告)日：2004-09-28
申请号：US10185392
申请日：2002-06-28
申请人： Yukihiro Terada
发明人： Yukihiro Terada
IPC分类号： H01L2972
CPC分类号： H01L23/60 , H01L23/3128 , H01L24/48 , H01L2224/05554 , H01L2224/05599 , H01L2224/45099 , H01L2224/48091 , H01L2224/48227 , H01L2224/85399 , H01L2924/00014 , H01L2924/01019 , H01L2924/01037 , H01L2924/10161 , H01L2924/14 , H01L2924/15173 , H01L2924/15311 , H01L2924/181 , H01L2924/19041 , H01L2924/3011 , H01L2224/45015 , H01L2924/207 , H01L2924/00 , H01L2924/00012
摘要： A monolithic IC package, includes a monolithic IC, a package receiving the monolithic IC, an external connection terminal provided in the package and electrically connected to the monolithic IC by wiring, and protection means for protecting the monolithic IC from the electrostatic discharge, wherein the external connection terminal is used as the protection means.
摘要翻译：单片IC封装，包括单片IC，接收单片IC的封装，设置在封装中并通过布线电连接到单片IC的外部连接端子，以及用于保护单片IC免受静电放电的保护装置，其中外部连接端子用作保护装置。

10. 发明授权

US06434509B1 Method and apparatus for measuring displacement of object using GPS 有权
标题翻译：使用GPS测量物体位移的方法和装置
公开(公告)号：US06434509B1
公开(公告)日：2002-08-13
申请号：US09599470
申请日：2000-06-22
申请人： Atsushi Tsuchiya , Teruyuki Kato , Yukihiro Terada , Masao Kinoshita , Hideshi Kakimoto , Hiroshi Isshiki
发明人： Atsushi Tsuchiya , Teruyuki Kato , Yukihiro Terada , Masao Kinoshita , Hideshi Kakimoto , Hiroshi Isshiki
IPC分类号： G01B1102
CPC分类号： G01S19/43 , G01S5/0063
摘要： Relative vector between an observation receiver located at an object and a reference receiver are divided into long period variation components not dependent on object displacements and short period variation components dependent on object displacements, and the short period variation component are represented by x, y and z axis components of unit vectors from the reference receiver toward the satellite. Then, carrier phases between at least three GPS satellites and the receivers are measured, and these measurement data are passed through a band pass filter to extract short period phase components corresponding to the short period variation components of the relative vectors. Next, at least three receiver to receiver single differences between the receivers and the GPS satellites are found for the short period phase components, and axial components of the short period variation components of the relative vectors are found by computation based on said at least three receiver to receiver single differences.
摘要翻译：位于物体的观测接收器与参考接收机之间的相对矢量被分为不依赖于物体位移的长周期变化分量和取决于物体位移的短周期变化分量，短周期变化分量由x，y和z表示从参考接收机到卫星的单位向量的轴分量。然后，测量至少三个GPS卫星与接收机之间的载波相位，并将这些测量数据通过带通滤波器，以提取与相对矢量的短周期变化分量相对应的短周期相位分量。接下来，对于短周期相位分量，找到接收机和GPS卫星之间的至少三个接收机到接收机单个差异，并且通过基于所述至少三个接收机的计算找到相对向量的短周期变化分量的轴向分量接收单一差异。

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