专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08658440B2 Nitride semiconductor crystal with surface texture 有权
标题翻译：氮化物半导体晶体具有表面纹理
公开(公告)号：US08658440B2
公开(公告)日：2014-02-25
申请号：US13311644
申请日：2011-12-06
申请人： Ji-Hao Liang , Masahiko Tsuchiya , Takako Chinone , Masataka Kajikawa
发明人： Ji-Hao Liang , Masahiko Tsuchiya , Takako Chinone , Masataka Kajikawa
IPC分类号： H01L21/00 , H01L33/00
CPC分类号： H01L33/24 , H01L33/0075 , H01L33/08 , H01L33/32
摘要： A nitride semiconductor light emitting device is formed by: forming a resist pattern on a first nitride semiconductor layer formed on a substrate, the resist pattern having a region whose inclination angle relative to a substrate surface changes smoothly as viewed in a cross section perpendicular to the substrate surface; etching the substrate by using the resist pattern as a mask to transfer the resist pattern to the first nitride semiconductor layer; and forming an light emitting layer on the patterned first nitride semiconductor layer. The nitride semiconductor light emitting device can emit near-white light or have a wavelength range generally equivalent to or near visible light range.
摘要翻译：氮化物半导体发光器件通过以下方式形成：在形成在衬底上的第一氮化物半导体层上形成抗蚀剂图案，该抗蚀剂图案具有相对于衬底表面倾斜的角度在垂直于基材表面; 通过使用抗蚀剂图案作为掩模来蚀刻基板，以将抗蚀剂图案转印到第一氮化物半导体层; 以及在所述图案化的第一氮化物半导体层上形成发光层。氮化物半导体发光器件可以发射近白光或具有大致等于或接近可见光范围的波长范围。

2. 发明授权

US07974188B2 Repeater and communication method 有权
标题翻译：中继器和通信方法
公开(公告)号：US07974188B2
公开(公告)日：2011-07-05
申请号：US12404014
申请日：2009-03-13
申请人： Masahiko Tsuchiya
发明人： Masahiko Tsuchiya
IPC分类号： G01R31/08
CPC分类号： H04L45/28 , H04L45/02 , H04L45/026
摘要： A repeater for sending and receiving a routing message for changing routing information determines whether a routing message received from a first adjacent repeater which is disposed adjacent to the repeater is to be sent or not. If it is judged that the routing message is not to be sent, then the repeater generates a pseudo-routing message and sends the generated pseudo-routing message, instead of the routing message received from the first adjacent repeater, to a second adjacent repeater which is disposed adjacent to the repeater.
摘要翻译：用于发送和接收用于改变路由信息的路由消息的中继器确定是否要发送与邻接中继器设置的从第一相邻中继器接收的路由消息。如果判断为不发送路由消息，则中继器产生伪路由消息，并将所生成的伪路由消息（而不是从第一相邻中继器接收的路由消息）发送到第二相邻中继器设置在中继器附近。

3. 发明授权

US07605403B2 Semiconductor light-emitting device and fabrication method of the same 有权
标题翻译：半导体发光器件及其制造方法
公开(公告)号：US07605403B2
公开(公告)日：2009-10-20
申请号：US11125142
申请日：2005-05-10
申请人： Naochika Horio , Masahiko Tsuchiya , Munehiro Kato
发明人： Naochika Horio , Masahiko Tsuchiya , Munehiro Kato
IPC分类号： H01L27/15
CPC分类号： H01L33/08 , H01L33/20 , H01L33/38 , H01L2224/05001 , H01L2224/13
摘要： A semiconductor light-emitting device can include a nitride semiconductor light-emitting layer and can supply a current to an entire light-emitting region quickly and efficiently to output high-intensity light. The semiconductor light-emitting device can include: a transparent substrate; a first conductivity type nitride semiconductor layer; a nitride semiconductor light-emitting layer; a second conductivity type nitride semiconductor layer; a notch region that cuts the second conductivity type nitride semiconductor layer and the nitride semiconductor light-emitting layer and exposes the first conductivity type nitride semiconductor layer, to define mesa active regions and a mesa electrode drawing region; an electrode for the first conductivity type; an ohmic electrode for the second conductivity type; and a supporting substrate including connecting members for the first and second conductivity types.
摘要翻译：半导体发光器件可以包括氮化物半导体发光层，并且可以快速高效地向整个发光区域提供电流以输出高强度光。半导体发光装置可以包括：透明基板; 第一导电型氮化物半导体层; 氮化物半导体发光层; 第二导电型氮化物半导体层; 切割第二导电型氮化物半导体层和氮化物半导体发光层并露出第一导电型氮化物半导体层以限定台面有源区和台面电极绘图区的切口区; 用于第一导电类型的电极; 用于第二导电类型的欧姆电极; 以及支撑基板，其包括用于第一和第二导电类型的连接构件。

4. 发明申请

US20090251064A1 Semiconductor device, electro-optical device, and electronic instrument 有权
标题翻译：半导体器件，电光器件和电子仪器
公开(公告)号：US20090251064A1
公开(公告)日：2009-10-08
申请号：US12081778
申请日：2008-04-21
申请人： Kensuke Yaita , Masahiko Tsuchiya
发明人： Kensuke Yaita , Masahiko Tsuchiya
IPC分类号： H05B37/02
CPC分类号： G09G3/3611 , G09G3/30 , G09G3/3291 , G09G3/3685 , G09G3/3696 , G09G2310/027 , G09G2310/0291 , G09G2310/0294 , G09G2330/06
摘要： A semiconductor device includes a source circuit and a control circuit. The source circuit includes a plurality of operational amplifiers, a plurality of transmission gates, one end of each of the transmission gates being connected to a corresponding source line, and a buffer circuit that outputs a switch control signal. When the number of transmission gates that are turned ON/OFF using the buffer circuit is referred to as n, a gate width and a gate length of a MOSFET of each of the transmission gates are respectively referred to as Wb and Lb, a gate width and a gate length of a MOSFET of the buffer circuit are respectively referred to as Wa and La, and K indicates a constant, the relationship n×Wb×Lb≧K×(Wa/La) is satisfied.
摘要翻译：半导体器件包括源电路和控制电路。源电路包括多个运算放大器，多个发送门，每个发送门的一端连接到相应的源极线，以及输出开关控制信号的缓冲电路。当使用缓冲电路接通/断开的传输门的数量被称为n时，每个传输门的MOSFET的栅极宽度和栅极长度分别被称为Wb和Lb，栅极宽度并且缓冲电路的MOSFET的栅极长度分别称为Wa和La，K表示常数，满足关系nxWbxLb> = Kx（Wa / La）。

5. 发明申请

US20090219818A1 NODE DEVICE, PACKET SWITCH DEVICE, COMMUNICATION SYSTEM AND METHOD OF COMMUNICATING PACKET DATA 审中-公开
标题翻译：节点设备，分组交换设备，通信系统和通信分组数据的方法
公开(公告)号：US20090219818A1
公开(公告)日：2009-09-03
申请号：US12395952
申请日：2009-03-02
申请人： Masahiko Tsuchiya
发明人： Masahiko Tsuchiya
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/11 , H04L47/12 , H04L47/2441 , H04L47/32
摘要： A node device including a congestion detection unit which detects an occurrence and release of congestion for each class of a second communication quality classification, output to a ring-type network, when packet data for each class classified by a first communication quality classification received from a port; a class association table which stores association between each class of the second communication quality classification and each class of the first communication quality classification; a class conversion unit which converts a class of the second communication quality classification detected by the congestion detecting unit into an associated class of the first communication quality classification; and a notification unit which notifies a class of the first communication quality classification to the port as a target data for stopping read out or starting read out is provided.
摘要翻译：一种节点装置，包括拥塞检测单元，其针对每个类别的第二通信质量分类检测出拥塞的发生和释放，输出到环型网络，当根据从第一通信质量分类接收到的第一通信质量分类分类的每个类别的分组数据港口; 存储第二通信质量分类的每一类与第一通信质量分类的每一类之间的关联的类关联表; 类别转换单元，其将由所述拥塞检测单元检测到的所述第二通信质量分类的类别转换为所述第一通信质量分类的相关类别; 并且提供通知单元，其向端口通知第一通信质量分类的类别作为用于停止读出或开始读出的目标数据。

6. 发明申请

US20060217013A1 Boat propulsion unit 有权
标题翻译：船推进单位
公开(公告)号：US20060217013A1
公开(公告)日：2006-09-28
申请号：US11378138
申请日：2006-03-17
申请人： Hiroshi Iwakami , Atsushi Kusuda , Masahiko Tsuchiya
发明人： Hiroshi Iwakami , Atsushi Kusuda , Masahiko Tsuchiya
IPC分类号： F01P3/20
CPC分类号： B63H11/08 , F01P5/10 , F01P2050/02 , F01P2050/04
摘要： A propulsion unit for a boat has a cooling water intake structure through which entry of cooling water is obstructed when the boat is towed while the impeller is not turned, and through which sufficient cooling water enters when the impeller is turned. The propulsion unit includes an impeller, plural stationary blades provided on the downstream side of the impeller, and a cooling water intake structure. The intake structure is disposed between adjacent first and second stationary blades, on the side of the first stationary blade relative to a bisecting line between the two stationary blades. Hydraulic pressure on the side of the first stationary blade, relative to the bisecting line, is lowered by guide action of the impeller, and hydraulic pressure on the side of the second stationary blade relative to the bisecting line is raised, respectively, when the boat is towed while the impeller is stopped.
摘要翻译：用于船的推进单元具有冷却水入口结构，当叶轮没有转动时拖船时冷却水的进入被阻挡，当叶轮转动时通过该冷却水进入足够的冷却水。推进单元包括叶轮，设置在叶轮下游侧的多个固定叶片和冷却水进入结构。进气结构相对于两个固定叶片之间的平分线设置在相邻的第一和第二固定叶片之间，在第一固定叶片的侧面上。第一固定叶片相对于平分线的一侧的液压通过叶轮的引导作用而降低，并且当第二固定叶片相对于平分线的液压在船上时分别升高在叶轮停止时被牵引。

7. 发明申请

US20050211989A1 Semiconductor light emitting device capable of suppressing silver migration of reflection film made of silver 有权
标题翻译：能够抑制由银制成的反射膜的银迁移的半导体发光元件
公开(公告)号：US20050211989A1
公开(公告)日：2005-09-29
申请号：US10968761
申请日：2004-10-19
申请人： Naochika Horio , Masahiko Tsuchiya , Hitoshi Tamura
发明人： Naochika Horio , Masahiko Tsuchiya , Hitoshi Tamura
IPC分类号： H01L33/32 , H01L33/38 , H01L33/40 , H01L33/46 , H01L33/50 , H01L27/15
CPC分类号： H01L33/40 , H01L33/32 , H01L33/38 , H01L33/46 , H01L2224/02166 , H01L2224/0603 , H01L2224/16145 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/49107 , H01L2224/8592 , H01L2924/181 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： A luminous lamination structure includes a first layer made of n-type nitride semiconductor and a second layer made of p-type nitride semiconductor and disposed over the first layer wherein a luminous region is defined between the first and second layers. The second layer is removed to expose the first layer in a first area which is a partial surface of the first layer. A p-side electrode is disposed on a surface of the second layer and electrically connected to the second layer. An insulating film covers the p-side electrode. An n-side electrode electrically connected to the first layer is disposed in the first area. A reflection film disposed on the insulating film extends to the n-side electrode and electrically connected to the n-side electrode. The reflection film is made of silver containing alloy or silver.
摘要翻译：发光层压结构包括由n型氮化物半导体制成的第一层和由p型氮化物半导体制成的第二层，并且设置在第一层上，其中在第一层和第二层之间限定发光区域。去除第二层以在作为第一层的部分表面的第一区域中露出第一层。 p侧电极设置在第二层的表面上并电连接到第二层。绝缘膜覆盖p侧电极。电连接到第一层的n侧电极设置在第一区域中。设置在绝缘膜上的反射膜延伸到n侧电极并与n侧电极电连接。反射膜由含银合金或银制成。

8. 发明授权

US06905378B2 Engine control unit 有权
标题翻译：发动机控制单元
公开(公告)号：US06905378B2
公开(公告)日：2005-06-14
申请号：US10827938
申请日：2004-04-19
申请人： Mamoru Uraki , Takao Kochi , Masahiko Tsuchiya
发明人： Mamoru Uraki , Takao Kochi , Masahiko Tsuchiya
IPC分类号： B63H11/08 , B63B35/73 , B63H21/21 , B63H21/22 , F02D9/02 , F02D11/04 , F02D43/00 , F02D45/00 , B60K41/00
CPC分类号： B63H21/213
摘要： To provide an engine control unit for facilitating steering control. In particular, the invention relates to a controller of a boat propelled by jetting water pressurized and accelerated by a water jet pump. If a throttle angle of an engine for driving the water jet pump is a predetermined value or less and a steering angle by a steering handlebar of the jet propulsion boat is a predetermined value or more, a throttle valve of the engine is operated in an opened direction and advance angle control is made over the normal ignition timing of the engine.
摘要翻译：提供用于便于转向控制的发动机控制单元。特别地，本发明涉及通过喷射被水喷射泵加压和加速的水而推进的船的控制器。如果用于驱动喷水泵的发动机的节气门角度为预定值或更小，并且由喷射推进船的转向车把的转向角度是预定值以上，则发动机的节气门在打开的状态下操作在发动机的正常点火正时进行方向和前进角度控制。

9. 发明申请

US20050092224A1 Small boat 失效
标题翻译：小船
公开(公告)号：US20050092224A1
公开(公告)日：2005-05-05
申请号：US10935077
申请日：2004-09-08
申请人： Takao Kochi , Masahiko Tsuchiya , Hajime Shogase
发明人： Takao Kochi , Masahiko Tsuchiya , Hajime Shogase
IPC分类号： B63H11/08 , B63B1/04 , B63B35/73 , B63B39/06 , B63B1/00
CPC分类号： B63B35/731 , B63B1/042
摘要： A small boat has left and right sponsons extending in a longitudinal direction and respectively attached to left and right side walls forming a boat body. The sponsons are provided with an attachment section contacting a left side wall, a gliding section extending substantially horizontally from a lower edge of the attachment section, an inclined section connecting to a side edge of the gliding section, an upper edge of the attachment section, and projecting sections extending from an upper edge to a lower edge of the inclined section. Water flowing along the inclined section is guided by the projection sections and removed or separated from the inclined section. Accordingly, a small boat that turns through a small arc turning locus is provided, e.g., a small boat that is capable of relatively tight turning.
摘要翻译：小船具有沿着纵向方向延伸的左右支架，并且分别附接到形成船体的左侧壁和右侧壁。所述支架设置有接合左侧壁的附接部分，从所述附接部分的下边缘基本上水平延伸的滑动部分，连接到所述滑动部分的侧边缘的倾斜部分，所述附接部分的上边缘，以及从倾斜部分的上边缘延伸到下边缘的突出部分。沿着倾斜部分流动的水由突出部分引导并且从倾斜部分移除或分离。因此，提供了通过小弧形转动轨迹转动的小船，例如能够相对紧密转动的小型船。

10. 发明授权

US06630863B2 Differential amplifier, semiconductor device, power supply circuit and electronic equipment using the same 失效
标题翻译：差分放大器，半导体器件，电源电路和电子设备使用相同
公开(公告)号：US06630863B2
公开(公告)日：2003-10-07
申请号：US09817082
申请日：2001-03-27
申请人： Masahiko Tsuchiya
发明人： Masahiko Tsuchiya
IPC分类号： H03F345
CPC分类号： H03F3/45183 , H03F3/303 , H03F2200/153 , H03F2203/45454 , H03F2203/45674
摘要： A differential amplifier comprises first and second differential amplifier circuits. The first differential amplifier circuit includes a first N-type transistor and a second N-type transistor for constituting a differential pair, and operates based on a first input voltage VIN1. The second differential amplifier circuit includes a first P-type transistor and a second P-type transistor making up a differential pair, and operates based on a second input voltage VIN2. There is also provided a third P-type transistor operable based on a first signal S1 coming from the first differential amplifier circuit and a third N-type transistor operable based on a second signal S2 from the second differential amplifier circuit, wherein a voltage between these third P- and N-type transistors becomes an output voltage VOUT.
摘要翻译：差分放大器包括第一和第二差分放大器电路。第一差分放大器电路包括用于构成差分对的第一N型晶体管和第二N型晶体管，并且基于第一输入电压VIN1进行工作。第二差分放大器电路包括构成差分对的第一P型晶体管和第二P型晶体管，并且基于第二输入电压VIN2进行工作。还提供了可以基于来自第一差分放大器电路的第一信号S1和可以基于来自第二差分放大器电路的第二信号S2操作的第三N型晶体管操作的第三P型晶体管，其中这些之间的电压第三P型和N型晶体管成为输出电压VOUT。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式