公开(公告)号：US07444083B2

公开(公告)日：2008-10-28

申请号：US10886650

申请日：2004-07-09

申请人： Yuichi Ohashi ,  Kenji Matsumoto ,  Hiroyuki Hiiro ,  Yoshisada Nakamura ,  Mikihiko Kato ,  Osamu Ueno ,  Tsutomu Hamada ,  Shinya Kyozuka ,  Hideo Nakayama ,  Tomo Baba

发明人： Yuichi Ohashi ,  Kenji Matsumoto ,  Hiroyuki Hiiro ,  Yoshisada Nakamura ,  Mikihiko Kato ,  Osamu Ueno ,  Tsutomu Hamada ,  Shinya Kyozuka ,  Hideo Nakayama ,  Tomo Baba

IPC分类号： H04B10/00 ,  H04B10/12 ,  H01S5/00 ,  H01S3/08

CPC分类号： G02B6/02038 ,  G02B6/0288 ,  G02B6/425 ,  H04B10/2581

摘要： In an optical signal transmission system which can perform high-speed optical transmission not lower than 1 Gbps, VCSEL has light-emission points. A core diameter of an optical fiber GI-POF is set to not lower than 200 μm, and the light-emission points of VCSEL are arranged inside an outer periphery at an end face of GI-POF. A polymerization composition material constituting the core of GI-POF is made of a compound containing deuterated poly methacrylic ester. A wavelength of the light beam of VCSEL is set to the range of 770 nm to 810 nm.

摘要翻译： 在能够执行不低于1Gbps的高速光传输的光信号传输系统中，VCSEL具有发光点。 光纤GI-POF的纤芯直径设定为不低于200μm，VCSEL的发光点布置在GI-POF的端面的外周的内侧。 构成GI-POF核心的聚合组合物由含有氘化聚甲基丙烯酸酯的化合物制成。 VCSEL的光束的波长设定在770nm〜810nm的范围。

公开(公告)号：US20050180688A1

公开(公告)日：2005-08-18

申请号：US11041442

申请日：2005-01-25

申请人： Osamu Ueno ,  Masao Funada ,  Masaaki Miura ,  Tsutomu Hamada ,  Shinya Kyozuka ,  Osamu Takanashi ,  Hideo Nakayama ,  Jun Sakurai ,  Akira Sakamoto

发明人： Osamu Ueno ,  Masao Funada ,  Masaaki Miura ,  Tsutomu Hamada ,  Shinya Kyozuka ,  Osamu Takanashi ,  Hideo Nakayama ,  Jun Sakurai ,  Akira Sakamoto

IPC分类号： G02B6/26 ,  G02B6/42 ,  H01S5/022 ,  H01S5/183

CPC分类号： G02B6/4206 ,  G02B6/4202 ,  G02B6/4292

摘要： The first and second light-emitting regions are provided on the light source. When the first optical fiber having the first core diameter is connected, the light emitted from the first light-emitting region enters the first core. When the second optical fiber having a greater core diameter than the first core diameter is connected, the lights emitted from the first and second light-emitting regions enter the second core. It is thus possible to connect the optical transmission device with multiple optical fibers having different core diameters. It is thus possible to provide the optical transmission device and the communication device, which are low in cost and high in convenience.

摘要翻译： 第一发光区域和第二发光区域设置在光源上。 当连接具有第一纤芯直径的第一光纤时，从第一发光区域发射的光线进入第一芯体。 当连接具有比第一纤芯直径更大的芯径的第二光纤时，从第一和第二发光区域发射的光进入第二芯。 因此，可以将光传输装置与具有不同芯径的多根光纤连接。 因此，可以提供成本低，便利性高的光传输装置和通信装置。

公开(公告)号：US20050175182A1

公开(公告)日：2005-08-11

申请号：US10969342

申请日：2004-10-21

申请人： Osamu Ueno ,  Yoshikazu Nishino ,  Fumiaki Nishiyama ,  Rei Isogai ,  Yasunori Kitajima ,  Miho Urano

发明人： Osamu Ueno ,  Yoshikazu Nishino ,  Fumiaki Nishiyama ,  Rei Isogai ,  Yasunori Kitajima ,  Miho Urano

IPC分类号： G06F12/14 ,  G06F21/00 ,  H04L9/00 ,  H04L9/08 ,  H04L9/22

CPC分类号： G06F21/602 ,  G06F21/62 ,  G06F2221/2107 ,  G06F2221/2153

摘要： An encryption key device can be freely attached to and detached from an information processor encrypting or decrypting data and includes a memory, a pseudorandom number generator, and a controller. The memory stores an application program to operate the encryption key device and a group ID specifying permission for use of the encryption key device. The pseudorandom number generator generates a pseudorandom number according to an encryption function using the group ID stored in the memory as an initial value of the encryption function. The controller causes the pseudorandom number generator to generate the pseudorandom number according to data size received from the information processor operating according to the application program and sends the generated pseudorandom number and the group ID read from the memory to the information processor.

摘要翻译： 加密密钥设备可以自由地附加到加密或解密数据的信息处理器并从其分离，并且包括存储器，伪随机数发生器和控制器。 存储器存储用于操作加密密钥设备的应用程序和指定使用加密密钥设备的许可的组ID。 伪随机数生成器使用存储在存储器中的组ID作为加密函数的初始值，根据加密函数生成伪随机数。 控制器使伪随机数发生器根据从根据应用程序操作的信息处理器接收的数据大小生成伪随机数，并将生成的伪随机数和从存储器读取的组ID发送到信息处理器。

公开(公告)号：US06418032B2

公开(公告)日：2002-07-09

申请号：US09800582

申请日：2001-03-08

申请人： Masayuki Hirata ,  Osamu Ueno

发明人： Masayuki Hirata ,  Osamu Ueno

IPC分类号： H05K111

CPC分类号： H05K9/0039 ,  H05K1/0225 ,  H05K1/0233 ,  H05K2201/093 ,  H05K2201/09663 ,  H05K2201/09772 ,  H05K2201/1006 ,  H05K2201/10689

摘要： A printed wiring board in which noise components at a high frequency side of a power supply voltage can be eliminated, and undesired radiation noisewhich is newly generated can be suppressed, such that noise can be greatly reduced overall. The printed wiring board includes a first signal layer, a GND layer, a power source layer and a second signal layer. A sub-power source layer is provided on a same layer as a main power source layer. The sub-power source layer is formed in a substantially oval shape at a predetermined position in a substantially oval opening in the main power source layer, such that it is not in direct contact with the main power source layer. Power supply voltage is supplied from the main power source layer through an L-type filter.

摘要翻译： 可以抑制能够消除电源电压的高频侧的噪声成分的新印刷布线板，并且可以抑制新生成的不期望的放射线，使得整体上可以大大降低噪声。 印刷电路板包括第一信号层，GND层，电源层和第二信号层。 子电源层设置在与主电源层相同的层上。 子电源层在主电源层中的大致椭圆形的开口中的预定位置处形成为大致椭圆形状，使得它不与主电源层直接接触。 电源电压由主电源层通过L型滤波器供电。

公开(公告)号：US5645909A

公开(公告)日：1997-07-08

申请号：US544938

申请日：1995-10-18

申请人： Hideo Kobayashi ,  Osamu Ueno ,  Hironori Gotoh

发明人： Hideo Kobayashi ,  Osamu Ueno ,  Hironori Gotoh

IPC分类号： G11B7/007 ,  G11B7/24 ,  G11B7/26 ,  B32B3/00

CPC分类号： G11B7/00718 ,  G11B7/24 ,  G11B7/26 ,  G11B7/24079 ,  Y10S428/913 ,  Y10S430/146 ,  Y10T428/21

摘要： An optical recording medium for a land & groove recording method capable of suppressing crosstalk and cross-erase (increase of jitter) upon increasing the capacity by the increase of track density, wherein a depth for a groove is made greater than 60 nm, at least one of a protection layer, a recording layer and an interference layer is formed to a layer thickness different between the groove and the land, such that reflectance to an optical beam upon irradiation of the optical beam to a predetermined track comprising the land or the groove is equal with each other between a portion in a recorded state and a portion in a unrecorded state of an adjacent track adjacent with the predetermined track, and a land wall for one of the protection layer, the recording layer and the interference layer is made thinner than the thickness of the groove and the land or removed.

摘要翻译： 一种用于陆地和凹槽记录方法的光学记录介质，其能够通过增加轨道密度来增加容量，从而抑制串扰和交叉擦除（抖动增加），其中凹槽的深度至少大于60nm 保护层，记录层和干涉层之一被形成为在凹槽和焊盘之间不同的层厚度，使得在将光束照射到包括焊盘或槽的预定轨道时对光束的反射率 在记录状态的一部分与与预定轨道相邻的相邻轨道的未记录状态的部分之间彼此相等，并且使保护层，记录层和干涉层之一的接地壁变薄 比沟槽和土地的厚度还要去掉。

公开(公告)号：US5268254A

公开(公告)日：1993-12-07

申请号：US24243

申请日：1993-03-01

申请人： Osamu Ueno ,  Hideo Kobayashi ,  Kiichi Ueyanagi

发明人： Osamu Ueno ,  Hideo Kobayashi ,  Kiichi Ueyanagi

IPC分类号： G11B7/0045 ,  G11B7/0055 ,  G11B7/243 ,  G03C1/72

CPC分类号： G11B7/00454 ,  G11B7/00557 ,  G11B7/243 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/24324 ,  Y10S430/165

摘要： An optical recording medium capable of recording, rewriting and erasing information utilizing changes in optical properties is disclosed, which comprises a substrate having thereon a layer of a recording material that changes reversibly in optical properties thereof upon irradiation with light or application of heat, wherein the recording material consists essentially of at least one element of Group Vb of the periodic table selected from the group consisting of As, Sb, and Bi and at least one element of Group VIb of the periodic table selected from the group consisting of S, Se, and Te; and has a composition corresponding to that of a mixture of at least two stoichiometric compounds represented by the chemical formula Vb-hd 2Vib.sub.3 ; and contains at least one of Se and Te.

摘要翻译： 公开了能够利用光学特性的变化记录，重写和擦除信息的光学记录介质，其包括其上具有记录材料层的基板，其在照射光或施加热量时可逆地改变其光学特性，其中， 记录材料基本上由选自As，Sb和Bi的元素周期表第Vb族元素中的至少一种元素和选自S，Se，Se的元素周期表VIb族元素中的至少一种元素组成， 和Te 并且具有与由化学式Vb-hd 2Vib3表示的至少两种化学计量的化合物的混合物相当的组成; 并且包含Se和Te中的至少一个。

公开(公告)号：US08923742B2

公开(公告)日：2014-12-30

申请号：US13399104

申请日：2012-02-17

申请人： Osamu Ueno ,  Tomoaki Kojima ,  Hideo Nakayama ,  Masateru Yamamoto

发明人： Osamu Ueno ,  Tomoaki Kojima ,  Hideo Nakayama ,  Masateru Yamamoto

IPC分类号： G03G15/20

CPC分类号： G03G15/2007

摘要： A fixing device includes a transport member that transports a recording medium in a first direction, the recording medium having on one side thereof an image formed of an image forming material that is to be fixed by absorbing light; a first chip that has a first light-emitting area in which a plurality of light-emitting elements that emit light toward the one side of the recording medium are arranged two-dimensionally; and a second chip that has a second light-emitting area in which a plurality of light-emitting elements that emit light toward the one side of the recording medium are arranged two-dimensionally. A gap between the first light-emitting area and the second light-emitting area extends at an angle with respect to the first direction, and a portion of the first light-emitting area and a portion of the second light-emitting area overlap each other in the first direction.

摘要翻译： 定影装置包括：输送构件，其沿第一方向输送记录介质，所述记录介质的一侧具有通过吸收光而被固定的图像形成材料形成的图像; 具有第一发光区域的第一芯片，其中向记录介质的一侧发射光的多个发光元件被二维布置; 并且具有第二发光区域的第二芯片，其中向记录介质的一侧发射光的多个发光元件被二维布置。 第一发光区域和第二发光区域之间的间隙相对于第一方向成一角度延伸，并且第一发光区域和第二发光区域的一部分彼此重叠 在第一个方向。

公开(公告)号：US20130071161A1

公开(公告)日：2013-03-21

申请号：US13399104

申请日：2012-02-17

申请人： Osamu UENO ,  Tomoaki KOJIMA ,  Hideo NAKAYAMA ,  Masateru YAMAMOTO

发明人： Osamu UENO ,  Tomoaki KOJIMA ,  Hideo NAKAYAMA ,  Masateru YAMAMOTO

IPC分类号： G03G15/20

CPC分类号： G03G15/2007

摘要： A fixing device includes a transport member that transports a recording medium in a first direction, the recording medium having on one side thereof an image formed of an image forming material that is to be fixed by absorbing light; a first chip that has a first light-emitting area in which a plurality of light-emitting elements that emit light toward the one side of the recording medium are arranged two-dimensionally; and a second chip that has a second light-emitting area in which a plurality of light-emitting elements that emit light toward the one side of the recording medium are arranged two-dimensionally. A gap between the first light-emitting area and the second light-emitting area extends at an angle with respect to the first direction, and a portion of the first light-emitting area and a portion of the second light-emitting area overlap each other in the first direction.

摘要翻译： 定影装置包括：输送构件，其沿第一方向输送记录介质，所述记录介质的一侧具有通过吸收光而被固定的图像形成材料形成的图像; 具有第一发光区域的第一芯片，其中向记录介质的一侧发射光的多个发光元件被二维布置; 并且具有第二发光区域的第二芯片，其中向记录介质的一侧发射光的多个发光元件被二维布置。 第一发光区域和第二发光区域之间的间隙相对于第一方向成一角度延伸，并且第一发光区域和第二发光区域的一部分彼此重叠 在第一个方向。

公开(公告)号：US08195045B2

公开(公告)日：2012-06-05

申请号：US12327248

申请日：2008-12-03

申请人： Akira Sakamoto ,  Kazuhiro Sakai ,  Osamu Ueno

发明人： Akira Sakamoto ,  Kazuhiro Sakai ,  Osamu Ueno

IPC分类号： H04B10/08

CPC分类号： H01S5/0014 ,  G01R31/2635 ,  G01R31/2642 ,  H01S5/0021 ,  H01S5/02296 ,  H01S5/042 ,  H01S5/0683 ,  H01S5/18311

摘要： Provided is an optical transmission module that includes: a semiconductor light emitting element for emitting laser light; a first driving unit for providing a first driving current to the semiconductor light emitting element; a switching unit connected between the semiconductor light emitting element and the first driving unit; and a package for accommodating the semiconductor light emitting element, the first driving unit, and the switching unit. The switching unit includes a first input for receiving a first driving current outputted from at least from the first driving unit, a second input for receiving a second driving current for testing the semiconductor light emitting element, and an output connected to the semiconductor light emitting element. The switching unit connects the first input or the second input to the output.

摘要翻译： 提供一种光传输模块，其包括：用于发射激光的半导体发光元件; 第一驱动单元，用于向半导体发光元件提供第一驱动电流; 连接在所述半导体发光元件和所述第一驱动单元之间的开关单元; 以及用于容纳半导体发光元件，第一驱动单元和开关单元的封装。 开关单元包括用于接收从至少从第一驱动单元输出的第一驱动电流的第一输入端，用于接收用于测试半导体发光元件的第二驱动电流的第二输入端和连接到半导体发光元件的输出端 。 开关单元将第一输入或第二输入连接到输出。

公开(公告)号：US07954852B2

公开(公告)日：2011-06-07

申请号：US12222905

申请日：2008-08-19

申请人： Osamu Ueno ,  Takahiro Furuhashi ,  Naoyuki Takezawa ,  Minoru Takakusaki ,  Toshihito Osawa

发明人： Osamu Ueno ,  Takahiro Furuhashi ,  Naoyuki Takezawa ,  Minoru Takakusaki ,  Toshihito Osawa

IPC分类号： B62D1/184

CPC分类号： B62D1/187 ,  B62D1/16 ,  B62D1/195

摘要： An object of the present invention is to markedly increase the tilt holding force of a tilt telescopic column. A tilt telescopic steering device includes: a fixed bracket 1 fixed to a vehicle; a movable bracket 2 capable of moving relative to the fixed bracket 1; an intermediate bracket 3 which movably supports the movable bracket 2 in an axial direction, is rotatably pivoted on the fixed bracket 1 and is provided with a bearing 301 for rotatably supporting a steering shaft 101; a lock shaft 4 for tiltably and telescopicably fixing the fixed bracket 1 and the movable bracket 2 at a predetermined position; and a connecting shaft 5 for telescopicably fixing the movable bracket 2 and the intermediate bracket 3.

摘要翻译： 本发明的目的是显着增加倾斜伸缩塔的倾斜保持力。 倾斜伸缩转向装置包括：固定在车辆上的固定支架1; 能够相对于固定支架1移动的可动支架2; 可移动支架2沿轴向移动地支撑的中间支架3可旋转地枢转在固定支架1上，并且设置有用于可转动地支撑转向轴101的轴承301; 用于将固定支架1和可动托架2可倾斜地可伸缩地固定在预定位置的锁定轴4; 以及用于可伸缩地固定可移动支架2和中间支架3的连接轴5。