公开(公告)号：US06555846B1

公开(公告)日：2003-04-29

申请号：US09589076

申请日：2000-06-08

申请人： Atsushi Watanabe ,  Toshiyuki Tanaka ,  Hiroyuki Ota

发明人： Atsushi Watanabe ,  Toshiyuki Tanaka ,  Hiroyuki Ota

IPC分类号： H01L2922

CPC分类号： H01L21/0262 ,  H01L21/0242 ,  H01L21/02458 ,  H01L21/02502 ,  H01L21/0254 ,  H01L21/02579 ,  H01L33/007 ,  H01L33/12 ,  H01L33/32 ,  H01S5/32341 ,  H01S2304/04

摘要： A group III nitride semiconductor device is disclosed which has a reduced number of threading dislocations adversely affecting characteristics of the group III nitride semiconductor device. A method for manufacturing the group III nitride semiconductor device controls pit formation in a GaN layer formed on a sapphire substrate. First, a low temperature buffer layer is formed on a sapphire substrate by MOCVD. An undoped GaN layer having a predetermined thickness is then grown on the low temperature buffer layer. Next, a GaN layer containing magnesium as a dopant is formed on the layer at a lower pressure than that of depositing the GaN layer, which results in filling pits generated on the GaN layer to flatten the surface of another GaN layer.

摘要翻译： 公开了III族氮化物半导体器件，其具有不利地影响III族氮化物半导体器件的特性的穿透位错数量减少。 制造III族氮化物半导体器件的方法控制在蓝宝石衬底上形成的GaN层中的凹坑形成。首先，通过MOCVD在蓝宝石衬底上形成低温缓冲层。 然后在低温缓冲层上生长具有预定厚度的未掺杂的GaN层。 接下来，在该层上形成含有镁作为掺杂剂的GaN层，其压力低于沉积GaN层的压力，这导致填充在GaN层上产生的凹坑以使另一GaN层的表面变平。

公开(公告)号：US06490948B2

公开(公告)日：2002-12-10

申请号：US10156867

申请日：2002-05-30

申请人： Toshiyuki Tanaka

发明人： Toshiyuki Tanaka

IPC分类号： G05G114

CPC分类号： B62M3/086 ,  Y10T74/216 ,  Y10T74/217

摘要： A bicycle pedal includes a pedal shaft, a pedal body, first and second clamping members and a first biasing member. The pedal body is rotatably mounted on the pedal shaft. The first clamping member has a first cleat engagement surface and is pivotally coupled to one end, while the second clamping member has a second cleat engagement surface and is fixedly coupled to the other end. The second clamping member is configured to form an unobstructed longitudinal passageway. Preferably, the second clamping member includes two outer attachment points and an inner attachment point. Preferably, an adjustment member is arranged between the first clamping member and a biasing member to adjust tension of the biasing member on the first clamping member. The adjustment member has a head arranged in a hole of the first clamping member, an enlarged section and an adjustment plate adjustably mounted on the adjustment member.

公开(公告)号：US06446529B1

公开(公告)日：2002-09-10

申请号：US09750018

申请日：2000-12-29

申请人： Toshiyuki Tanaka

发明人： Toshiyuki Tanaka

IPC分类号： B62M308

CPC分类号： B62M3/086 ,  Y10T74/216 ,  Y10T74/217

摘要： A bicycle pedal includes a pedal shaft, a pedal body, first and second clamping members and a first biasing member. The pedal body is rotatably mounted on the pedal shaft. The first clamping member has a first cleat engagement surface and is pivotally coupled to one end, while the second clamping member has a second cleat engagement surface and is fixedly coupled to the other end. The second clamping member is configured to form an unobstructed longitudinal passageway. Preferably, the second clamping member includes two outer attachment points and an inner attachment point. Preferably, an adjustment member is arranged between the first clamping member and a biasing member to adjust tension of the biasing member on the first clamping member. The adjustment member has a head arranged in a hole of the first clamping member, an enlarged section and an adjustment plate adjustably mounted on the adjustment member.

公开(公告)号：US06365921B1

公开(公告)日：2002-04-02

申请号：US09593144

申请日：2000-06-14

申请人： Atsushi Watanabe ,  Toshiyuki Tanaka ,  Hiroyuki Ota

发明人： Atsushi Watanabe ,  Toshiyuki Tanaka ,  Hiroyuki Ota

IPC分类号： H01L2100

CPC分类号： H01L33/007 ,  H01L21/0242 ,  H01L21/0243 ,  H01L21/02458 ,  H01L21/02494 ,  H01L21/02502 ,  H01L21/0254 ,  H01L21/0262

摘要： A GaN-based semiconductor light emitting device is provided that has superior light emitting characteristics by controlling occurrence of a threading dislocation and keeping the flatness of a film GaN-based semiconductor light emitting device fabrication method comprises forming steps of at least forming an undoped gallium-nitride underlying layer on a low-temperature buffer layer while keeping the pressure in a reactor at a value close to atmospheric pressure.

摘要翻译： 提供了一种GaN基半导体发光器件，其通过控制穿透位错的发生并保持膜的平坦度而具有优异的发光特性。GaN基半导体发光器件制造方法包括形成至少形成未掺杂的镓 - 同时将反应器中的压力保持在接近大气压的值，在低温缓冲层上形成氮化物底层。

公开(公告)号：USD445816S1

公开(公告)日：2001-07-31

申请号：US29127539

申请日：2000-08-09

申请人： Toshiyuki Tanaka

设计人： Toshiyuki Tanaka

公开(公告)号：US6066392A

公开(公告)日：2000-05-23

申请号：US192196

申请日：1998-11-16

申请人： Jun Hisamoto ,  Toshiyuki Tanaka ,  Masahiro Yanagawa

发明人： Jun Hisamoto ,  Toshiyuki Tanaka ,  Masahiro Yanagawa

IPC分类号： C23C14/24 ,  C23C16/44 ,  C25D11/04 ,  B32B3/26

CPC分类号： C25D11/045 ,  Y10T428/249953 ,  Y10T428/249956

摘要： An Al material having an anodic oxidation film is provided that is excellent in gas and plasma corrosion resistance. By the present invention, a crack is not generated in the anodic oxidation film even in high temperature thermal cycles and corrosive gas or plasma environment. In the Al material having an Al alloy having on its surface an anodic oxidation film according to the invention, the anodic oxidation film has a porous layer and a barrier layer, and portions of cell triplet points, at which boundary faces of 3 cells in the porous layer melt, have secondary-pores.

摘要翻译： 提供具有优异的气体和等离子体耐腐蚀性的具有阳极氧化膜的Al材料。 通过本发明，即使在高温热循环和腐蚀性气体或等离子体环境中也不会在阳极氧化膜中产生裂纹。 在具有本发明的阳极氧化膜的表面具有铝合金的Al材料中，阳极氧化膜具有多孔层和阻挡层，以及单元三重点中的3个单元的边界面 多孔层熔融，具有二次孔。

公开(公告)号：US5984532A

公开(公告)日：1999-11-16

申请号：US29315

申请日：1998-02-12

申请人： Yasuhiro Tamaki ,  Toshiyuki Tanaka ,  Akito Nishimura ,  Yuichi Yoshida ,  Hiroshi Yokosuka

发明人： Yasuhiro Tamaki ,  Toshiyuki Tanaka ,  Akito Nishimura ,  Yuichi Yoshida ,  Hiroshi Yokosuka

IPC分类号： G02B6/38

CPC分类号： G02B6/3806 ,  G02B6/3837

摘要： An optical fiber connector comprising a base and a lid member constituting an element having a doubly split structure which forms a roughly rod-like shape when united, and a spring for housing the base and lid member and applying pressure for pressing them together, wherein centering grooves for positioning and centering optical fibers for adjoinment and connection are provided in at least one or between the opposing faces of the base and lid member which are put together. In a mode wherein the element is inserted into a C-shaped spring having a rod shape with a C-shaped cross section, the optical fibers which are inserted from both ends of the element are pushed to the centering groove and adjoined into connection. By inserting or withdrawing wedges into wedge insertion grooves formed between the base and the lid member, it is possible to open or close the element.

摘要翻译： PCT No.PCT / JP96 / 02357 Sec。 371日期1998年2月12日 102（e）1998年2月12日PCT PCT 1996年8月23日PCT公布。 公开号WO97 / 08575 日期1997年3月6日一种光纤连接器，包括基座和盖构件，所述盖构件构成具有双组分结构的元件，所述双组分结构在组合时形成大致棒状形状;以及弹簧，用于容纳所述基座和盖构件并施加压力 它们在一起，其中定位用于定位和定心用于邻接和连接的光纤的定心槽设置在放置在一起的基座和盖构件的至少一个或相对的面之间。 在将元件插入具有C形横截面的棒状的C形弹簧的模式中，从元件的两端插入的光纤被推到定心槽并连接。 通过将楔形物插入或取出成形在基部和盖部件之间的楔形插入槽，可以打开或关闭该元件。

公开(公告)号：US5606630A

公开(公告)日：1997-02-25

申请号：US174354

申请日：1993-12-28

申请人： Yukari Maeda ,  Hiroaki Kubo ,  Toshiyuki Tanaka

发明人： Yukari Maeda ,  Hiroaki Kubo ,  Toshiyuki Tanaka

IPC分类号： H04N1/407 ,  H04N1/40 ,  H04N5/235 ,  H04N5/253 ,  H04N9/11 ,  G03B35/00

CPC分类号： H04N5/253 ,  H04N9/11

摘要： An image reproducing apparatus is adapted for reproducing a photographed image recorded on a film, the film having photographic information about the photographed image. The apparatus includes a reproducer for reproducing the photographed image recorded on the film, a reader for reading the photographic information from the film, a corrector for correcting the quality of the photographed image, a setter for setting a correction for the corrector based on the photographic information, and a controller for controlling the corrector to reproduce the photographed image in accordance with the set correction.

摘要翻译： 图像再现装置适于再现记录在胶片上的拍摄图像，该胶片具有关于拍摄图像的拍摄信息。 该装置包括用于再现记录在胶片上的拍摄图像的再现器，用于从胶片读取照相信息的读取器，用于校正拍摄图像的质量的校正器，用于根据摄影设置校正器校正的设定器 信息，以及控制器，用于根据设定的校正来控制校正器再现拍摄图像。

公开(公告)号：US5602808A

公开(公告)日：1997-02-11

申请号：US315349

申请日：1994-09-30

申请人： Masayasu Futagawa ,  Keiji Sakai ,  Toshiyuki Tanaka

发明人： Masayasu Futagawa ,  Keiji Sakai ,  Toshiyuki Tanaka

IPC分类号： G11B7/09

CPC分类号： G11B7/0932 ,  G11B7/0935

摘要： An objective lens driving apparatus includes a base, an objective lens for converging an optical beam on an optical disc while the optical disc is rotating, and a holding member for holding the objective lens. A first supporting mechanism elastically supports the holding member on the base in such a manner as to allow the holding member to be translated in a focusing direction which is substantially perpendicular to a surface of the optical disc and in a tracking direction which is substantially perpendicular to the focusing direction and parallel to a radial direction of the optical disc. A moving mechanism including a coil and a magnetic circuit translates the holding member in the focusing direction and the tracking direction by a driving force generated by the coil and the magnetic circuit. A second supporting mechanism visco-elastically supports the magnetic circuit on the base in such a manner as to translate the magnetic circuit in the focusing direction. The magnetic circuit is translated in an opposite direction to the translation direction of the holding member by a driving force acting oppositely to the driving force for translating the holding member in the focusing direction.

摘要翻译： 物镜驱动装置包括基座，用于在光盘旋转时将光束会聚在光盘上的物镜，以及用于保持物镜的保持构件。 第一支撑机构以这样一种方式弹性地支撑保持构件，使得保持构件能够在基本上垂直于光盘的表面的聚焦方向上平移，并且在跟踪方向上基本上垂直于 聚焦方向并平行于光盘的径向方向。 包括线圈和磁路的移动机构通过线圈和磁路产生的驱动力使保持构件在聚焦方向和跟踪方向上平移。 第二支撑机构以在聚焦方向上平移磁路的方式在基座上弹性地支撑磁路。 通过与用于在聚焦方向上平移保持构件的驱动力相反的驱动力，磁路沿与保持构件的平移方向相反的方向平移。

公开(公告)号：US5496766A

公开(公告)日：1996-03-05

申请号：US411467

申请日：1995-03-28

申请人： Hiroshi Amano ,  Isamu Akasaki ,  Toshiyuki Tanaka ,  Teruo Tohma ,  Katsuhide Manabe

发明人： Hiroshi Amano ,  Isamu Akasaki ,  Toshiyuki Tanaka ,  Teruo Tohma ,  Katsuhide Manabe

IPC分类号： H01L33/12 ,  H01L33/32 ,  H01L33/40 ,  H01S5/00 ,  H01S5/323 ,  H01L21/20

CPC分类号： H01L33/325 ,  H01S5/32341

摘要： Disclosure is a process for producing a luminous element of III-group nitride semiconductor having a crystal layer (Al.sub.x Ga.sub.1-x).sub.1-y In.sub.y N (0.ltoreq.x.ltoreq.1, 0.ltoreq.y.ltoreq.1) to which a II-group element is added, comprising the steps of forming a crystal layer (Al.sub.x Ga.sub.1-x).sub.1-y In.sub.y N (0.ltoreq.x.ltoreq.1, 0.ltoreq.y.ltoreq.1) to which a II-group element is added; irradiating a low energy electron beam onto a topmost surface of the crystal layer to reform only the crystal layer; forming a thin film for absorbing optical energy on the topmost surface of the crystal layer; and pulse-heating the thin film for absorbing optical energy by heating means to reform only the crystal layer, thereby to produce a bluish green, blue or UV light emitting diode or a semiconductor laser diode with a high precision color purity.

摘要翻译： 公开是一种用于制造具有晶体层（Al x Ga 1-x）1-y In y N（0≤x≤1,0≤y≤1）的III族氮化物半导体的发光元件的方法， 添加II族元素，其中包括以下步骤：形成II-型元素的晶体层（Al x Ga 1-x）1-y In y N（0≤x≤1,0≤y≤1） 添加组元素; 将低能电子束照射到晶体层的最上表面，仅仅重结晶层; 在所述晶体层的最上表面上形成用于吸收光能的薄膜; 并且通过加热装置对用于吸收光能的薄膜进行脉冲加热，以仅仅重结晶层，从而产生具有高精度色纯度的蓝绿色，蓝色或UV发光二极管或半导体激光二极管。