公开(公告)号：US08018029B2

公开(公告)日：2011-09-13

申请号：US12565290

申请日：2009-09-23

申请人： Yusuke Yoshizumi ,  Masaki Ueno ,  Takao Nakamura

发明人： Yusuke Yoshizumi ,  Masaki Ueno ,  Takao Nakamura

IPC分类号： H01L29/20 ,  H01L33/00

CPC分类号： H01L33/32 ,  H01L21/02389 ,  H01L21/0242 ,  H01L21/02433 ,  H01L21/02458 ,  H01L21/02516 ,  H01L21/0254 ,  H01L21/0262 ,  H01L33/16

摘要： A gallium nitride-based epitaxial wafer for a nitride light-emitting device comprises a gallium nitride substrate having a primary surface, a gallium nitride-based semiconductor film provided on the primary surface, and, an active layer provided on the semiconductor film, the active layer having a quantum well structure. A normal line of the primary surface and a C-axis of the gallium nitride substrate form an off angle with each other. The off angle monotonically increases on the line that extends from one point to another point through a center point of the primary surface. The one point and the other point are on an edge of the primary surface, and indium contents of the well layer defined at n points on the line monotonically decrease in a direction from the one point to the other point. The thickness values of the well layer defined at the n points monotonically increase in the direction.

摘要翻译： 用于氮化物发光器件的氮化镓基外延晶片包括具有主表面的氮化镓衬底，设置在主表面上的氮化镓基半导体膜，以及设置在半导体膜上的有源层，活性层 层具有量子阱结构。 主表面的法线和氮化镓衬底的C轴彼此形成偏离角。 在从一个点延伸到另一个点通过主表面的中心点的直线上，偏角单调增加。 一点和另一点位于主表面的边缘上，在线上n点定义的阱层的铟含量在从一点到另一点的方向上单调减小。 在n点定义的阱层的厚度值在方向上单调增加。

公开(公告)号：US07755103B2

公开(公告)日：2010-07-13

申请号：US11498155

申请日：2006-08-03

申请人： Masaki Ueno

发明人： Masaki Ueno

IPC分类号： H01L31/00

CPC分类号： H01L29/34 ,  C30B25/18 ,  H01L29/045 ,  H01L29/0657 ,  H01L29/2003 ,  H01L33/16 ,  Y10T83/04

摘要： A method of fabricating a single crystal gallium nitride substrate the step of cutting an ingot of single crystal gallium nitride along predetermined planes to make one or more single crystal gallium nitride substrates. The ingot of single crystal gallium nitride is grown by vapor phase epitaxy in a direction of a predetermined axis. Each predetermined plane is inclined to the predetermined axis. Each substrate has a mirror polished primary surface. The primary surface has a first area and a second area. The first area is between an edge of the substrate and a line 3 millimeter away from the edge. The first area surrounds the second area. An axis perpendicular to the primary surface forms an off-angle with c-axis of the substrate. The off-angle takes a minimum value at a first position in the first area of the primary surface.

摘要翻译： 制造单晶氮化镓衬底的方法是将单晶氮化镓锭沿着预定平面切割以制造一个或多个单晶氮化镓衬底的步骤。 单晶氮化镓锭通过气相外延沿预定轴线的方向生长。 每个预定平面相对于预定轴线倾斜。 每个基板具有镜面抛光的主表面。 主表面具有第一区域和第二区域。 第一区域位于衬底的边缘和距离边缘3毫米的线之间。 第一个区域围绕第二个区域。 垂直于主表面的轴与衬底的c轴形成偏角。 偏角在主表面的第一区域中的第一位置处具有最小值。

公开(公告)号：US07543571B2

公开(公告)日：2009-06-09

申请号：US11588323

申请日：2006-10-27

申请人： Masaki Ueno ,  Tomoyuki Tagami

发明人： Masaki Ueno ,  Tomoyuki Tagami

IPC分类号： F02M37/04

CPC分类号： F02M37/103

摘要： To provide a fuel pump mounting structural body that allows a mounting space for a fuel tank and the number of manufacturing processes to be reduced. A fuel pump mounting structural body accommodates a fuel pump unit in an opening portion disposed in a fuel tank. The structural body includes a step portion disposed in the opening portion. The step portion is formed one step lower than a wall surface of the fuel tank. A lid portion of the fuel pump unit is fittingly attached to the step portion and includes a delivery port for fuel. A guide member is disposed on a peripheral edge of the opening portion. The guide member includes a removably mounted holding member. The fuel pump unit is held in position by the fuel pump mounting structural body.

摘要翻译： 提供一种燃料泵安装结构体，其允许用于燃料箱的安装空间和减少制造工艺的数量。 燃料泵安装结构体在设置在燃料箱中的开口部中容纳燃料泵单元。 结构体包括设置在开口部分中的台阶部分。 台阶部比燃料箱的壁面低一级。 燃料泵单元的盖部分适合地安装在台阶部分上并且包括用于燃料的输送口。 引导构件设置在开口部的周缘上。 引导构件包括可拆卸地安装的保持构件。 燃料泵单元通过燃料泵安装结构体保持就位。

公开(公告)号：US20090126635A1

公开(公告)日：2009-05-21

申请号：US12270867

申请日：2008-11-14

申请人： Masaki Ueno ,  Eiryo Takasuka

发明人： Masaki Ueno ,  Eiryo Takasuka

IPC分类号： B05C9/14

CPC分类号： C23C16/45585 ,  C23C16/303 ,  C23C16/45504 ,  C30B25/08

摘要： Affords MOCVD reactors with which, while deposited films are uniformized in thickness, film deposition efficiency can be improved. An MOCVD reactor (1) is furnished with a susceptor (5) and a duct (11). The susceptor (5) has a carrying surface for heating and carrying substrates (20). The duct (11) is for conducting reaction gas (G) to the substrates (20). The susceptor (5) is rotatable with the carrying surface fronting on the duct (11) interior. The duct (11) has channels (11b) and (11c), which merge on the duct end upstream of Point A4. The height of the duct (11) running along the reaction gas (G) flow direction monotonically diminishes heading toward the duct downstream end from Point P1 to Point P2, stays constant from Point P2 to Point P3, and monotonically diminishes heading downstream from Point P3. Point P1 lies upstream of Point A4, while Point P3 lies on the susceptor (5).

摘要翻译： 提供MOCVD反应器，尽管沉积膜的厚度均匀化，但是可以提高膜沉积效率。 MOCVD反应器（1）配备有基座（5）和导管（11）。 基座（5）具有用于加热和承载基板（20）的承载表面。 管道（11）用于将反应气体（G）传导到基板（20）。 基座（5）能够随着在导管（11）内部的承载表面旋转。 管道（11）具有通道（11b）和（11c），其在点A4上游的管道端部合并。 沿着反应气体（G）流动方向运行的管道（11）的高度单调地减小从点P1到点P2的管道下游端的朝向，从点P2到点P3保持恒定，并且单调地减小从点P3的下游 。 点P1位于点A4的上游，而点P3位于基座（5）上。

公开(公告)号：US07363920B2

公开(公告)日：2008-04-29

申请号：US11606988

申请日：2006-12-01

申请人： Masaki Ueno

发明人： Masaki Ueno

IPC分类号： F02D41/38 ,  F02M51/00 ,  G06F17/00

CPC分类号： F02D41/1402

摘要： A fuel supply control system for an internal combustion engine having at least one fuel injection valve for injecting fuel into an intake pipe or a combustion chamber of the engine. A flow rate of air supplied to the engine and an air-fuel ratio are detected. A demand fuel injection amount is set according to an operating condition of the engine. An injection amount command value of fuel injected by at least one fuel injection valve according to the demand fuel injection amount. An amount of fuel burned in the engine is calculated according to the detected intake air flow rate and air-fuel ratio. At least two correlation parameters, which indicate a relationship between the estimated burned fuel amount and the injection amount command value, are identified. The injection amount command value is then corrected according to the at least two identified correlation parameters.

摘要翻译： 一种用于内燃机的燃料供应控制系统，具有至少一个用于将燃料喷射到发动机的进气管或燃烧室中的燃料喷射阀。 检测供给到发动机的空气的流量和空燃比。 根据发动机的运转状况设定需求燃料喷射量。 根据需要燃料喷射量由至少一个燃料喷射阀喷射的燃料的喷射量指令值。 根据检测到的进气量和空燃比计算发动机燃烧的燃料量。 识别表示估计燃烧燃料量与喷射量指令值之间的关系的至少两个相关参数。 然后根据至少两个所识别的相关参数校正喷射量指令值。

公开(公告)号：US20080067760A1

公开(公告)日：2008-03-20

申请号：US11664041

申请日：2005-07-27

申请人： Yutaka Kikuchi ,  Hirofumi Hino ,  Masaki Ueno ,  Masaaki Yamaguchi ,  Yasuaki Nagai

发明人： Yutaka Kikuchi ,  Hirofumi Hino ,  Masaki Ueno ,  Masaaki Yamaguchi ,  Yasuaki Nagai

IPC分类号： F16J15/02

CPC分类号： F16J15/025 ,  F16J15/061 ,  F16J15/3236 ,  Y10S277/928

摘要： The invention provides a novel dual-membered suctional gasket which has a reliable function to fit and fix the gasket to an object to be sealed, and also provides an effective suction effect and air venting function. For that purpose, the gasket which has a function to prevent fluid from leaking when compressed, comprises an inner sealing member 1 and outer sealing member 2 arranged on a surface perpendicular to a compressing direction; and a plurality of connecting members 3 for connecting and fixing the inner sealing member 1 and the outer sealing member 2 together. Suction cup structures are formed, when a proper amount of air closed between the inner sealing member and the outer sealing member is vented from the inner sealing member, the outer sealing member or the both sealing members by compressing the dual-membered gasket.

摘要翻译： 本发明提供了一种新颖的双元吸入垫片，其具有将垫圈装配并固定到待密封物体的可靠功能，并且还提供有效的吸入效果和排气功能。 为此，具有防止流体在压缩时泄漏的功能的垫圈包括内侧密封部件1和配置在与压缩方向正交的面的外部密封部件2; 以及多个用于将内密封件1和外密封件2连接固定在一起的连接件3。 当通过压缩双元件垫片从内部密封件，外部密封件或两个密封件排出内部密封件和外部密封件之间的适当数量的空气，从而形成抽吸杯结构。

公开(公告)号：US20070174003A1

公开(公告)日：2007-07-26

申请号：US11650948

申请日：2007-01-09

申请人： Masaki Ueno ,  Katsuji Wada

发明人： Masaki Ueno ,  Katsuji Wada

IPC分类号： G06F19/00 ,  F02D11/10 ,  F02B17/00 ,  F02M51/00 ,  F02M25/07 ,  G06G7/70

CPC分类号： F02D41/32 ,  F02D41/0002 ,  F02D41/0007 ,  F02D41/0072 ,  F02D41/1401 ,  F02D41/3064 ,  F02D41/38 ,  F02D2041/1433 ,  F02D2200/0402 ,  F02D2200/0406 ,  F02D2200/0414 ,  Y02T10/42

摘要： A control system for an internal combustion engine having at least one fuel injection valve for injecting fuel to an intake pipe or a combustion chamber of the engine. Intake gas state parameters indicative of a state of the intake gases supplied to the engine are detected. Demand values of the intake gas state parameters are calculated according to operating condition parameters indicative of an operating condition of the engine. The intake gas state is controlled so that the intake gas state parameters coincide with the demand values. A control value is then calculated according to the operating condition parameters and deviations of the intake gas state parameters from the demand values. Accordingly, an amount of fuel injected by the at least one fuel injection valve is controlled according to the control value.

摘要翻译： 一种用于内燃机的控制系统，具有至少一个用于将燃料喷射到发动机的进气管或燃烧室的燃料喷射阀。 检测表示供给发动机的进气的状态的进气气体状态参数。 根据指示发动机的运行状态的运行状态参数来计算进气状态参数的需求值。 进气状态被控制，使得进气状态参数与需求值一致。 然后根据操作条件参数和进气气体状态参数与需求值的偏差来计算控制值。 因此，根据控制值控制由至少一个燃料喷射阀喷射的燃料量。

公开(公告)号：US20070033938A1

公开(公告)日：2007-02-15

申请号：US11496719

申请日：2006-08-01

申请人： Masaki Ueno

发明人： Masaki Ueno

IPC分类号： F02B33/44

CPC分类号： F02B39/10 ,  F02B37/004 ,  F02B37/013 ,  F02B37/04 ,  F02B37/10 ,  F02B37/14 ,  F02B37/18 ,  F02B37/22 ,  F02B37/24 ,  F02D41/0002 ,  F02D41/0007 ,  F02D2041/002 ,  Y02T10/144 ,  Y02T10/42

摘要： An engine system includes a compressor system which is at least partially driven by an electric motor, and a turbine system. The system includes a detector for detecting an actual supercharging pressure. A target supercharging pressure is determined based on operational conditions of the engine. A first control demand value is calculated to drive the motor controller, such that the actual supercharging pressure approaches the target supercharging pressure. A target value of the first control demand value is determined based on the operational conditions of the engine. A second control demand value, a difference between the target value and the first control command value is applied to the turbine system to adjust the rotation of the turbine such that the first control demand value converges to the target value.

摘要翻译： 发动机系统包括至少部分地由电动机驱动的压缩机系统和涡轮机系统。 该系统包括用于检测实际增压压力的检测器。 目标增压压力是根据发动机的运行条件确定的。 计算第一控制要求值以驱动电动机控制器，使得实际增压压力接近目标增压压力。 基于发动机的运行状况来确定第一控制要求值的目标值。 将第二控制要求值，目标值和第一控制指令值之间的差应用于涡轮机系统，以调整涡轮机的旋转，使得第一控制需求值收敛到目标值。

公开(公告)号：US07046490B1

公开(公告)日：2006-05-16

申请号：US09479267

申请日：2000-01-06

申请人： Masaki Ueno ,  Hideyasu Nagai ,  Koichi Suzuki ,  Tomoki Fukagawa ,  Fuminori Hikami

发明人： Masaki Ueno ,  Hideyasu Nagai ,  Koichi Suzuki ,  Tomoki Fukagawa ,  Fuminori Hikami

IPC分类号： G11B5/39

CPC分类号： G11B5/3929 ,  B82Y10/00 ,  G11B5/3903 ,  H01L43/10

摘要： A spin valve magnetoresistance sensor of a thin film magnetic head. In one embodiment, a spin valve magnetoresistance sensor is provided with a spin valve film, in which a base layer including a first base film of Ta or some other nonmagnetic metal and, on top of this, a second base film of an alloy represented by NiFeX (where X is at least one element selected from among Cr, Nb, Rh) is formed on a substrate, and on top of this are formed by layering a free magnetic layer and pinned magnetic layer arranged to enclose a nonmagnetic conductive layer, as well as an antiferromagnetic layer, the second base film has an fcc (face-centered cubic) structure and also has a (111) orientation.

摘要翻译： 薄膜磁头的自旋阀磁阻传感器。 在一个实施例中，自旋阀磁阻传感器设置有自旋阀膜，其中包括Ta的第一基膜或其他一些非磁性金属的基底层，并且其上形成第二基底膜 NiFeX（其中X是选自Cr，Nb，Rh中的至少一种元素）形成在基板上，并且其上形成有通过分层设置为包围非磁性导电层的自由磁性层和固定磁性层而形成，如 作为反铁磁层，第二基膜具有fcc（面心立方体）结构，并且还具有（111）取向。

公开(公告)号：US20060097353A1

公开(公告)日：2006-05-11

申请号：US11313828

申请日：2005-12-22

申请人： Kensaku Motoki ,  Masaki Ueno

发明人： Kensaku Motoki ,  Masaki Ueno

IPC分类号： H01L29/207 ,  H01L21/20

CPC分类号： C30B23/00 ,  C30B23/02 ,  C30B25/00 ,  C30B25/02 ,  C30B29/403 ,  C30B29/406 ,  C30B29/60 ,  C30B33/00 ,  H01L21/02389 ,  H01L21/02395 ,  H01L21/02433 ,  H01L21/0254 ,  H01L21/02576 ,  H01L21/02609 ,  H01L21/0262 ,  H01L29/2003 ,  H01L29/207

摘要： Oxygen can be doped into a gallium nitride crystal by preparing a non-C-plane gallium nitride seed crystal, supplying material gases including gallium, nitrogen and oxygen to the non-C-plane gallium nitride seed crystal, growing a non-C-plane gallium nitride crystal on the non-C-plane gallium nitride seed crystal and allowing oxygen to infiltrating via a non-C-plane surface to the growing gallium nitride crystal. Otherwise, oxygen can be doped into a gallium nitride crystal by preparing a C-plane gallium nitride seed crystal or a three-rotationally symmetric plane foreign material seed crystal, supplying material gases including gallium, nitrogen and oxygen to the C-plane gallium nitride seed crystal or the three-rotationally symmetric foreign seed crystal, growing a faceted C-plane gallium nitride crystal having facets of non-C-planes on the seed crystal, maintaining the facets on the C-plane gallium nitride crystal and allowing oxygen to infiltrating via the non-C-plane facets to the gallium nitride crystal.

摘要翻译： 可以通过制备非C面氮化镓晶体，向非C面氮化镓晶种提供包括镓，氮和氧的材料气体，将氧可以掺杂到氮化镓晶体中，生长非C面 在非C面氮化镓晶种上形成氮化镓晶体，并允许氧通过非C面表面渗入生长的氮化镓晶体。 否则，可以通过制备C面氮化镓晶种或三旋转对称平面异物籽晶将氧气掺杂到氮化镓晶体中，将包括镓，氮和氧的材料气体供应到C面氮化镓晶种 晶体或三旋转对称的外来晶种，在晶种上生长具有非C面的小面的C面氮化镓晶体，保持C面氮化镓晶体上的刻面，并允许氧渗透通过 非C面面到氮化镓晶体。