公开(公告)号：US08000597B2

公开(公告)日：2011-08-16

申请号：US12652487

申请日：2010-01-05

申请人： Tsutomu Takeya ,  Yasunoi Sasaki ,  Takashi Onodera ,  Keiji Ito

发明人： Tsutomu Takeya ,  Yasunoi Sasaki ,  Takashi Onodera ,  Keiji Ito

IPC分类号： G03B17/00 ,  H03K17/94 ,  H03M11/00

CPC分类号： H03K17/97 ,  G02B7/102 ,  G03B17/02 ,  H01H2025/004 ,  H03K2217/94068

摘要： An input device for zooming and shutter releasing includes a shutter release button; a pressing protrusion; a tact switch located on a substrate and configured to be pressed when the shutter release button is pressed downward; a rotary member rotatably supported at the periphery of the shutter release button; a magnet configured to be rotated in association with rotation of the rotary member, the magnet having a through hole at the center thereof, the pressing protrusion supported to extend through the through hole; and a magnetic sensor located at a position to face the through hole in the height direction and configured to detect a rotational magnetic field that is generated by the magnet because of the rotation of the rotary member, the tact switch and the magnetic sensor arranged side by side on the substrate.

摘要翻译： 用于变焦和快门释放的输入装置包括快门释放按钮; 按压突起; 位于基板上并配置为当快门释放按钮向下按压时被按压的触觉开关; 可旋转地支撑在快门释放按钮的周边的旋转部件; 配置成与所述旋转构件的旋转相关联地旋转的磁体，所述磁体在其中心具有通孔，所述按压突起被支撑成延伸穿过所述通孔; 以及磁传感器，位于与高度方向相对的贯通孔的位置，由于旋转体的旋转，触觉开关和磁性传感器的排列方向被检测由磁铁产生的旋转磁场， 一侧在基板上。

公开(公告)号：US20100104275A1

公开(公告)日：2010-04-29

申请号：US12652487

申请日：2010-01-05

申请人： Tsutomu Takeya ,  Yasunori Sasaki ,  Takashi Onodera ,  Keiji Ito

发明人： Tsutomu Takeya ,  Yasunori Sasaki ,  Takashi Onodera ,  Keiji Ito

IPC分类号： G03B17/00 ,  G01R1/02 ,  G01R33/06

CPC分类号： H03K17/97 ,  G02B7/102 ,  G03B17/02 ,  H01H2025/004 ,  H03K2217/94068

摘要： An input device for zooming and shutter releasing includes a shutter release button; a pressing protrusion; a tact switch located on a substrate and configured to be pressed when the shutter release button is pressed downward; a rotary member rotatably supported at the periphery of the shutter release button; a magnet configured to be rotated in association with rotation of the rotary member, the magnet having a through hole at the center thereof, the pressing protrusion supported to extend through the through hole; and a magnetic sensor located at a position to face the through hole in the height direction and configured to detect a rotational magnetic field that is generated by the magnet because of the rotation of the rotary member, the tact switch and the magnetic sensor arranged side by side on the substrate.

摘要翻译： 用于变焦和快门释放的输入装置包括快门释放按钮; 按压突起; 位于基板上并配置为当快门释放按钮向下按压时被按压的触觉开关; 可旋转地支撑在快门释放按钮的周边的旋转部件; 配置成与所述旋转构件的旋转相关联地旋转的磁体，所述磁体在其中心具有通孔，所述按压突起被支撑成延伸穿过所述通孔; 以及磁传感器，位于与高度方向相对的贯通孔的位置，由于旋转体的旋转，触觉开关和磁性传感器的排列方向被检测由磁体产生的旋转磁场， 一侧在基板上。

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：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：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％。

公开(公告)号：US5993381A

公开(公告)日：1999-11-30

申请号：US135838

申请日：1998-08-18

申请人： Keiji Ito

发明人： Keiji Ito

IPC分类号： A61B1/00 ,  A61B1/005 ,  A61B1/04 ,  G02B23/24

CPC分类号： A61B1/0052 ,  A61B1/00188 ,  G02B23/2476 ,  A61B1/042

摘要： An operating unit for an endoscope is provided in which focusing and/or zooming operations can be easily performed using a hand holding an operating unit, without removing a hand holding an insertion unit from the insertion unit. An optical system operating member for performing focusing and/or zooming operations on an observation optical system is disposed at a position where the optical system operating member is operable by the thumb of a hand holding an operating unit. The optical system operating member is arranged to be coaxially rotatable with a bending operation member disposed on a side face of the operating unit.

摘要翻译： 提供了一种用于内窥镜的操作单元，其中可以使用握持操作单元的手容易地进行聚焦和/或缩放操作，而不需要从插入单元中移除保持插入单元的手。 用于在观察光学系统上执行聚焦和/或缩放操作的光学系统操作构件设置在光学系统操作构件通过保持操作单元的手的拇指操作的位置。 光学系统操作构件布置成与设置在操作单元的侧面上的弯曲操作构件同轴旋转。

公开(公告)号：US5746695A

公开(公告)日：1998-05-05

申请号：US711875

申请日：1996-09-12

申请人： Naoki Yasui ,  Hiroshi Iwata ,  Hiroyuki Katsurada ,  Keiji Ito ,  Takayuki Ogino

发明人： Naoki Yasui ,  Hiroshi Iwata ,  Hiroyuki Katsurada ,  Keiji Ito ,  Takayuki Ogino

IPC分类号： A61B1/04 ,  A61B1/12

CPC分类号： A61B1/127 ,  A61B1/00091 ,  A61B1/00101 ,  A61B1/042

摘要： A cap assembly of a front end of an inserting portion of an endoscope and a cap to be attached to the front end of the endoscope, comprising; a first engaging portion provided on the front end of the inserting portion of the endoscope; and, a second engaging portion provided on the cap being disengageably engaged with the first engaging portion of the endoscope. The front end of the inserting portion of the endoscope is provided with a projection whose diameter being smaller than a diameter of the front end, the projection being connected to the front end through a stepped portion.

公开(公告)号：US5305736A

公开(公告)日：1994-04-26

申请号：US871696

申请日：1992-04-21

申请人： Keiji Ito

发明人： Keiji Ito

IPC分类号： A61B1/05 ,  A61B1/06

CPC分类号： A61B1/00096 ,  A61B1/0008 ,  A61B1/0623 ,  A61B1/07 ,  A61B1/018 ,  A61B1/05

摘要： A distal end part of an endoscope, which has an objective optical system arranged to face forwardly in a distal end block, and a solid-state imaging device disposed in the distal end block at a position where an observed image is formed by the objective optical system. The distal end part includes a light guide fiber bundle for illuminating an observation filed of view of the object optical system, and a bore that is provided in the distal end block with an angle of inclination so that the boar approaches an optical axis of the objective optical system at the forward end thereof. The distal end part further includes a straight pipe shorter than the objective optical system, which is inserted into the bore and rigidly secured thereto, with the straight pipe receiving an exit end portion of the light guide fiber bundle, and an illuminating lens that is disposed in the forward end face of the distal end block at a position facing the exit end face of the light guide fiber bundle in order to enlarge the divergence angle of illuminating light emitted from the light guide fiber bundle.

摘要翻译： 内窥镜的前端部具有配置成朝向前端块前方的物镜光学系统，以及固定摄像元件，其配置在通过物镜形成观察图像的位置处的前端块 系统。 远端部分包括用于照射物体光学系统的观察视场的光导纤维束和设置在远端块中的倾斜角度的孔，使得孔接近物镜的光轴 光学系统在其前端。 远端部还包括比物镜光学系统更短的直管，该直管插入到孔中并刚性地固定在其上，直管接收光导纤维束的出射端部分，并且设置有照明透镜 在与导光纤维束的出射端面相对的位置处的前端块的前端面，以扩大从导光纤维束发出的照明光的发散角。