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。

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）。

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。

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）。

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）。

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）。

公开(公告)号：US20100309941A1

公开(公告)日：2010-12-09

申请号：US12715125

申请日：2010-03-01

申请人： Keiji Ito ,  Isao Kidoguchi ,  Toru Takayama

发明人： Keiji Ito ,  Isao Kidoguchi ,  Toru Takayama

IPC分类号： H01S5/343 ,  H01S5/40 ,  H01S5/34

CPC分类号： H01S5/4031 ,  B82Y20/00 ,  H01S5/1039 ,  H01S5/168 ,  H01S5/22 ,  H01S5/34313 ,  H01S5/34326 ,  H01S5/4087

摘要： A semiconductor laser device includes a first semiconductor laser element and a second semiconductor laser element different in oscillation wavelength from the first semiconductor laser element, both formed on a substrate. The first and second semiconductor laser elements have a cavity length of 1500 μm or more, and each have an n-type cladding layer made of Iny(Ga1-x1Alx1)1-yP (0

摘要翻译： 半导体激光装置包括形成在基板上的第一半导体激光元件和与第一半导体激光元件不同的振荡波长的第二半导体激光元件。 第一半导体激光元件和第二半导体激光元件的空洞长度为1500μm以上，各自具有由Iny（Ga1-x1Alx1）1-yP（0

公开(公告)号：US20080315231A1

公开(公告)日：2008-12-25

申请号：US12137894

申请日：2008-06-12

申请人： Isao Kidoguchi ,  Yasuo Kitaoka ,  Hiroyoshi Yajima ,  Keiji Ito ,  Akihiko Ishibashi ,  Yoshiaki Hasegawa ,  Kiminori Mizuuchi

发明人： Isao Kidoguchi ,  Yasuo Kitaoka ,  Hiroyoshi Yajima ,  Keiji Ito ,  Akihiko Ishibashi ,  Yoshiaki Hasegawa ,  Kiminori Mizuuchi

IPC分类号： H01L33/00

CPC分类号： H01S5/02204 ,  H01S5/02212 ,  H01S5/02296

摘要： A light source of the present invention includes: a semiconductor light emitting device which has a light emitting face and emits light from part of the light emitting face; a container which has a light transmitting window for transmitting the light and accommodates the semiconductor light emitting device; and a gettering portion for performing gettering of a material containing at least one of carbon and silicon. The gettering portion is positioned, in the container, in a region other than the part of the light emitting face of the semiconductor light emitting device.

摘要翻译： 本发明的光源包括：具有发光面并从发光面的一部分发光的半导体发光器件; 容器，其具有用于传输光的透光窗并容纳半导体发光器件; 以及用于吸收含有至少一种碳和硅的材料的吸气部分。 吸气部位于容器内，位于半导体发光元件的发光面以外的区域。

公开(公告)号：US06764716B2

公开(公告)日：2004-07-20

申请号：US10617710

申请日：2003-07-14

申请人： Keiji Ito ,  Masanori Yamada ,  Tomohiko Nakanishi

发明人： Keiji Ito ,  Masanori Yamada ,  Tomohiko Nakanishi

IPC分类号： B05D302

CPC分类号： C04B41/009 ,  B01J35/04 ,  C04B38/0006 ,  C04B41/5024 ,  C04B2111/0081 ,  F01N3/2828 ,  Y10T428/131 ,  Y10T428/24149 ,  C04B41/0072 ,  C04B41/4539 ,  C04B41/4578 ,  C04B35/195 ,  C04B38/007

摘要： The present invention provides a ceramic honeycomb structural body, and method for preparing the same, which can satisfactorily support a catalyst and can demonstrate superior mechanical strength, even if far thinner walls are used. Said structural body comprises lattice walls formed by a large number of cells 10 which are channels for fluid and a peripheral wall 12 which covers at least the circumference of said lattice walls 11. The outer peripheral portion 112 of said lattice walls 11 located in the vicinity of said peripheral wall 12 (area B) contain a densified portion of smaller porosity than that of an inner peripheral portion 111, of said lattice walls 11, which is located inside said outer peripheral portion 112 (area A).

摘要翻译： 本发明提供了一种陶瓷蜂窝结构体及其制备方法，即使使用更薄的壁，也能令人满意地支撑催化剂并且能够表现出优异的机械强度。 所述结构体包括由许多细胞10形成的格子壁，这些孔是用于流体的通道和至少覆盖所述格子壁11的圆周的周壁12.位于附近的格子壁11的外周部分112 的周壁12（区域B）包含比位于所述外周部112（区域A）内的所述格子壁11的内周部111的孔隙率小的致密部。

公开(公告)号：US06752969B1

公开(公告)日：2004-06-22

申请号：US09444298

申请日：1999-11-22

申请人： Mamoru Nishimura ,  Keiji Ito

发明人： Mamoru Nishimura ,  Keiji Ito

IPC分类号： B01D5334

CPC分类号： F01N3/2828 ,  B01J21/14 ,  B01J35/04 ,  B01J35/10 ,  C04B38/0006 ,  C04B2111/0081 ,  F01N2330/34 ,  Y10T428/24149 ,  C04B35/195 ,  C04B38/0067

摘要： There is provided a honeycomb structural body with a high cell density of 600 cells/in2 or greater and excellent catalyst loading properties. In a honeycomb structural body comprising a plurality of cells formed by providing partition walls composed mainly of cordierite, which has the chemical composition SiO2: 45-55 wt %, Al2O3: 33-42%, MgO: 12-18 wt %, in a honeycomb fashion, the density of the cells is at least 600 cells/in2 and the pore volume of the partition walls is at least 30%.

摘要翻译： 本发明提供一种蜂窝状结构体，其具有600个/℃以上的高电池密度和优异的催化剂负载性能。 在一种蜂窝结构体中，包括通过提供主要由堇青石构成的分隔壁而形成的多个细胞，所述分隔壁的化学组成为SiO 2 :45-55重量％，Al 2 O 3：33-42％，MgO：12-18重量％ 蜂窝状，细胞的密度为至少600个/英寸2，隔壁的孔体积至少为30％。