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1. 发明授权

US08924123B2 Internal combustion engine boost pressure diagnostic apparatus 有权
标题翻译：内燃机增压诊断装置
公开(公告)号：US08924123B2
公开(公告)日：2014-12-30
申请号：US13346454
申请日：2012-01-09
申请人： Mitsuhiko Kubota , Masahiro Arai
发明人： Mitsuhiko Kubota , Masahiro Arai
IPC分类号： G01M15/04 , F02D41/22 , F02B33/36 , F02B39/12 , F02D23/02 , F02D41/00 , F02M35/10
CPC分类号： F02D41/221 , F02B33/36 , F02B39/12 , F02D23/02 , F02D41/0007 , F02D41/222 , F02D2041/228 , F02D2200/0404 , F02D2200/0406 , F02D2200/101 , F02D2200/503 , F02D2400/08 , F02M35/10163 , Y02T10/144 , Y02T10/40
摘要： An internal combustion engine boost pressure diagnostic apparatus includes a boost pressure sensor, a throttle valve opening degree sensor, a bypass valve opening degree sensor and a control unit. The boost pressure sensor detects a pressure between a forced induction device and a throttle valve. The throttle valve opening degree sensor detects a throttle valve opening degree of the throttle valve. The bypass valve opening degree sensor detects a valve opening degree of a bypass valve. The control unit determines that the pressure between the forced induction device and the throttle valve is abnormal upon the boost pressure sensor detecting the pressure being equal to or larger than a prescribed value, the throttle valve opening degree sensor detecting the throttle valve opening degree being in a prescribed opening degree region, and the bypass valve opening degree sensor detecting the bypass valve opening degree being in a prescribed opening degree region.
摘要翻译：内燃机增压诊断装置包括升压压力传感器，节气门开度传感器，旁通阀开度传感器和控制单元。增压压力传感器检测强制感应装置和节流阀之间的压力。节气门开度传感器检测节流阀的节气门开度。旁通阀开度传感器检测旁通阀的开度。控制单元在增压压力传感器检测到压力等于或大于规定值时，判定强制感应装置与节流阀之间的压力异常，节气门开度传感器检测节气门开度为规定的开度区域，旁通阀开度传感器检测旁通阀开度在规定的开度区域。

2. 发明授权

US08768601B2 Control device for internal combustion engine having variable valve mechanism 有权
标题翻译：具有可变阀机构的内燃机控制装置
公开(公告)号：US08768601B2
公开(公告)日：2014-07-01
申请号：US13001926
申请日：2009-06-09
申请人： Takahiro Yoshino , Masahiro Arai , Yuzo Kageyama
发明人： Takahiro Yoshino , Masahiro Arai , Yuzo Kageyama
IPC分类号： F01L1/34 , F02D13/02 , F02D41/00
CPC分类号： F02D13/0226 , F02D41/0002 , F02D41/04 , F02D2041/001 , F02D2041/002 , F02D2200/1015 , F02D2250/28 , Y02T10/18
摘要： In a control device for an internal combustion engine includes an intake valve, a variable valve mechanism capable of controlling a closing timing and an operating angle of the intake valve continuously and variably, a detection unit for detecting a possibility of pre-ignition, and a throttle for controlling an intake air amount such that when the possibility of pre-ignition is detected, the intake valve closing timing is retarded from bottom dead center by increasing the intake valve operating angle, the control device includes, an operating angle upper limit limiting value calculation unit that calculates an operating angle upper limit limiting value for limiting an upper limit value of the intake valve operating angle, and a throttle opening upper limit limiting value calculation unit that calculates a throttle opening upper limit limiting value for limiting an upper limit value of a throttle opening on the basis of the intake valve operating angle.
摘要翻译：在内燃机的控制装置中，具备进气门，可连续且可变地控制进气门的关闭正时和操作角度的可变气门机构，用于检测预点火的可能性的检测单元，以及节流阀，用于控制进气量，使得当检测到预点火的可能性时，通过增加进气门操作角度，进气门关闭正时从下止点延迟，控制装置包括操作角度上限极限值计算用于限制进气门操作角度的上限值的操作角度上限极限值的计算单元，以及计算用于限制进气门操作角度的上限值的节气门开度上限极限值的节气门开度上限极限值计算单元，基于进气门操作角度的节气门开度。

3. 发明申请

US20140165939A1 ENGINE VALVE TIMING CONTROL APPARATUS 有权
标题翻译：发动机时间控制装置
公开(公告)号：US20140165939A1
公开(公告)日：2014-06-19
申请号：US14232381
申请日：2012-07-02
申请人： Hironori Ito , Kenji Ariga , Ken Shiozawa , Takahiro Miura , Motomu Kitamura , Naoki Osada , Masahiro Iriyama , Masahiro Arai , Hiroyuki Itoyama , Hiroshi Abe
发明人： Hironori Ito , Kenji Ariga , Ken Shiozawa , Takahiro Miura , Motomu Kitamura , Naoki Osada , Masahiro Iriyama , Masahiro Arai , Hiroyuki Itoyama , Hiroshi Abe
IPC分类号： F01L1/34
CPC分类号： F01L1/34 , F01L1/3442 , F01L1/356 , F01L13/00 , F01L2001/34463 , F01L2001/34466 , F01L2250/04 , F01L2760/001 , F01L2800/01 , F01L2800/03 , F02D13/02 , F02D13/0215 , F02D41/042 , F02D2041/001 , F02N19/004
摘要： To achieve an intermediate lock state in a short period when an engine is stopped and improve the accuracy of confirmation of the intermediate lock state, an engine valve timing control apparatus includes a variable valve timing mechanism configured to vary engine valve timing, and an intermediate lock mechanism configured to restrict relative rotation positions of a first and a second rotor of the valve timing mechanism at an intermediate lock position for starting the engine. Upon detection of an engine stop request, the valve timing mechanism and the intermediate lock mechanism are driven and controlled for establishing an intermediate lock state. When a predetermined period from detection of the engine stop request has expired without detecting the intermediate lock state within the predetermined period, an engine stopping process is executed. Even after the engine stopping process has been executed, monitoring of the intermediate lock state is continued.
摘要翻译：为了在发动机停止时在短时间内实现中间锁定状态并提高中间锁定状态的确认精度，发动机气门正时控制装置包括构造成改变发动机气门正时的可变气门正时机构和中间锁机构，其构造成将气门正时机构的第一和第二转子的相对旋转位置限制在用于起动发动机的中间锁定位置。在检测到发动机停止请求时，驱动和控制气门正时机构和中间锁定机构以建立中间锁定状态。当发动机停止请求的检测的预定期间在规定期间内没有检测出中间锁定状态的期间过期时，执行发动机停止处理。即使在执行发动机停止处理之后，继续监视中间锁定状态。

4. 发明授权

US08186841B2 Backlight device, liquid crystal display device, and method for assembling backlight device 失效
标题翻译：背光装置，液晶显示装置以及组装背光装置的方法
公开(公告)号：US08186841B2
公开(公告)日：2012-05-29
申请号：US12307515
申请日：2007-06-28
申请人： Masahiro Arai , Kohei Nanbu , Masaki Shimizu
发明人： Masahiro Arai , Kohei Nanbu , Masaki Shimizu
IPC分类号： G09F13/04
CPC分类号： H05B41/00 , G02F1/133604 , G02F1/133611 , G02F2001/133612 , H05B41/282 , Y02B20/183
摘要： A fluorescent tube is prevented from being wrongly attached and broken when being attached, and luminance nonuniformity of backlight due to luminance difference generated in a tube axis direction of the fluorescent tube is reduced. A backlight device 2 is provided with a plurality of fluorescent tubes 21 having electrodes 211 at both ends; a bundling member 213 for bundling wirings 212 pulled out from the electrode 211 on one side of two or more of the fluorescent tubes 21; and a conducting means 31 for achieving conduction between the electrodes of the two fluorescent tubes among the fluorescent tubes 21 by being connected with the bundling member 213. The conducting means 31 permits a current to be carried between the electrodes of the two fluorescent tubes 21, which are bundled by the one bundling member 213, and the conducting means are arranged on inverter circuit substrate 28, respectively, not to be adjacent to each other.
摘要翻译：防止荧光灯在安装时被错误地安装和断开，并且由于在荧光管的管轴方向上产生的亮度差导致的背光源的亮度不均匀性降低。背光装置2设置有在两端具有电极211的多个荧光管21，捆扎构件213，用于将从荧光管21的两个或更多个的一侧上的电极211拉出的布线212捆扎; 以及用于通过与捆扎构件213连接来实现荧光管21中的两个荧光管的电极之间的导通的导电装置31.导电装置31允许在两个荧光管21的电极之间承载电流，它们由一个捆扎构件213捆扎，并且导电装置分别布置在逆变器电路基板28上，彼此不相邻。

5. 发明授权

US08165784B2 Apparatus and method for learning reference position of variable valve unit 有权
标题翻译：用于学习可变气门单元参考位置的装置和方法
公开(公告)号：US08165784B2
公开(公告)日：2012-04-24
申请号：US11961699
申请日：2007-12-20
申请人： Naoki Okamoto , Masahiro Arai , Hatsuo Nagaishi , Yuko Nagaishi, legal representative , Takahiro Yoshino
发明人： Naoki Okamoto , Masahiro Arai , Hatsuo Nagaishi , Takahiro Yoshino
IPC分类号： B60T7/12
CPC分类号： F01L13/0026 , F01L1/047 , F01L1/3442 , F01L2013/0073 , F01L2800/09
摘要： In a variable valve unit provided with a variable valve mechanism that varies opening characteristics of an engine valve by rotary motion of a control shaft, an actuator that generates a rotary motion of the control shaft, a stopper restricting the rotary motion of the control shaft, and an angle sensor capable of outputting signals corresponding to angle positions of the control shaft, when the signal of the angle sensor at an angle position where the rotation of the control shaft is restricted by the stopper are learned, the actuator is controlled such that the control shaft is pressed against the stopper, after which drive torque of the actuator is reduced and with the drive torque reduced, signals of the then-angle sensor are stored.
摘要翻译：在具有通过控制轴的旋转运动来改变发动机气门的开启特性的可变阀机构的可变阀装置中，产生控制轴的旋转运动的致动器，限制控制轴的旋转运动的止动件，以及角度传感器，其能够输出对应于控制轴的角度位置的信号，当角度传感器在控制轴的旋转被止动器限制的角度位置处的信号被学习时，致动器被控制成使得控制轴被按压在制动器上，此后致动器的驱动转矩减小，随着驱动转矩的降低，存储了角度传感器的信号。

6. 发明申请

US20110106410A1 CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE HAVING VARIABLE VALVE MECHANISM 有权
标题翻译：具有可变阀机构的内燃机控制装置
公开(公告)号：US20110106410A1
公开(公告)日：2011-05-05
申请号：US13001926
申请日：2009-06-09
申请人： Takahiro Yoshino , Masahiro Arai , Yuzo Kageyama
发明人： Takahiro Yoshino , Masahiro Arai , Yuzo Kageyama
IPC分类号： F02D28/00
CPC分类号： F02D13/0226 , F02D41/0002 , F02D41/04 , F02D2041/001 , F02D2041/002 , F02D2200/1015 , F02D2250/28 , Y02T10/18
摘要： In a control device for an internal combustion engine includes an intake valve, a variable valve mechanism capable of controlling a closing timing and an operating angle of the intake valve continuously and variably, a detection unit for detecting a possibility of pre-ignition, and a throttle for controlling an intake air amount such that when the possibility of pre-ignition is detected, the intake valve closing timing is retarded from bottom dead center by increasing the intake valve operating angle, the control device includes, an operating angle upper limit limiting value calculation unit that calculates an operating angle upper limit limiting value for limiting an upper limit value of the intake valve operating angle, and a throttle opening upper limit limiting value calculation unit that calculates a throttle opening upper limit limiting value for limiting an upper limit value of a throttle opening on the basis of the intake valve operating angle.
摘要翻译：在内燃机的控制装置中，具备进气门，可连续且可变地控制进气门的关闭正时和操作角度的可变气门机构，用于检测预点火的可能性的检测单元，以及节流阀，用于控制进气量，使得当检测到预点火的可能性时，通过增加进气门操作角度，进气门关闭正时从下止点延迟，控制装置包括操作角度上限极限值计算用于限制进气门操作角度的上限值的操作角度上限极限值的计算单元，以及计算用于限制进气门操作角度的上限值的节气门开度上限极限值的节气门开度上限极限值计算单元，基于进气门操作角度的节气门开度。

7. 发明授权

US07884381B2 Light emitting device and method for fabricating the same including a back surface electrode with an Au alloy 有权
标题翻译：发光元件及其制造方法，其包括具有Au合金的背面电极
公开(公告)号：US07884381B2
公开(公告)日：2011-02-08
申请号：US12461008
申请日：2009-07-29
申请人： Masahiro Arai , Kazuyuki Iizuka
发明人： Masahiro Arai , Kazuyuki Iizuka
IPC分类号： H01L29/06 , H01L31/0328 , H01L31/0336 , H01L31/072 , H01L31/109 , H01L27/15 , H01L29/26 , H01L31/12 , H01L33/00 , H01L29/22 , H01L29/227 , H01L29/24
CPC分类号： H01L33/0079 , H01L33/387 , H01L33/46
摘要： A light emitting device includes a semiconductor multilayer structure having a first semiconductor layer of a first conductivity type, a second semiconductor layer of a second conductivity type, and an active layer. A reflecting layer is provided at a side of one surface of the semiconductor multilayer structure and reflects a light emitted from the active layer. A supporting substrate of Si or Ge is provided at an opposite side of the reflecting layer with respect to the side of the semiconductor multilayer structure and supports the semiconductor multilayer structure via a metal bonding layer. A back surface electrode is provided at an opposite side of the supporting substrate with respect to a side of the metal bonding layer and includes Au alloyed with the support substrate. A hardness of the back surface electrode is higher than a hardness of the Au.
摘要翻译：发光器件包括具有第一导电类型的第一半导体层，第二导电类型的第二半导体层和有源层的半导体多层结构。反射层设置在半导体多层结构的一个表面的一侧，并且反射从有源层发射的光。在反射层的相对于半导体多层结构侧的相反侧设置有Si或Ge的支撑基板，并且经由金属接合层支撑半导体多层结构。背面电极相对于金属接合层的一侧设置在支撑基板的相对侧，并且包括与支撑基板合金化的Au。背面电极的硬度高于Au的硬度。

8. 发明申请

US20100207146A1 Light emitting element 有权
标题翻译：发光元件
公开(公告)号：US20100207146A1
公开(公告)日：2010-08-19
申请号：US12656176
申请日：2010-01-20
申请人： Kazuyuki IIZUKA , Masahiro ARAI
发明人： Kazuyuki IIZUKA , Masahiro ARAI
IPC分类号： H01L33/00
CPC分类号： H01L33/387 , H01L33/0079 , H01L33/405
摘要： A light emitting element includes a semiconductor laminated structure including a first semiconductor layer of first conductivity type, a second semiconductor layer of second conductivity type different from the first conductivity type, and an active layer sandwiched between the first semiconductor layer and the second semiconductor layer, a surface electrode including a center electrode disposed on one surface of the semiconductor laminated structure and a thin wire electrode extending from a periphery of the center electrode, and a contact part disposed on a part of another surface of the semiconductor laminated structure extruding a part located directly below the surface electrode, in parallel along the thin wire electrode, and including a plurality of first regions forming the shortest current pathway between the thin wire electrode and a second region allowing the plural first regions to be connected. The surface electrode has an arrangement that the shortest current pathway between the center electrode and the contact part is longer than the shortest current pathway between the thin wire electrode and the first region, and the shortest current pathway between an end part of the thin wire electrode and the contact part is not shorter than the shortest current pathway between the thin wire electrode and the first region.
摘要翻译：发光元件包括半导体层叠结构，包括第一导电类型的第一半导体层，不同于第一导电类型的第二导电类型的第二半导体层和夹在第一半导体层和第二半导体层之间的有源层，包括设置在半导体层叠结构的一个表面上的中心电极的表面电极和从中心电极的周边延伸的细线电极，以及设置在半导体叠层结构的另一表面的一部分上的接触部分，其挤出位于在细线电极的正下方，与细线电极并联，并且包括形成细线电极与允许多个第一区域连接的第二区域之间的最短电流通路的多个第一区域。表面电极具有这样的布置：中心电极和接触部分之间的最短电流通路比细线电极和第一区域之间的最短电流通路长，并且细线电极端部之间的最短电流通路并且接触部分不小于细线电极和第一区域之间的最短电流通路。

9. 发明申请

US20100065870A1 Light emitting device 审中-公开
标题翻译：发光装置
公开(公告)号：US20100065870A1
公开(公告)日：2010-03-18
申请号：US12461009
申请日：2009-07-29
申请人： Masahiro Arai , Kazuyuki Ilzuka
发明人： Masahiro Arai , Kazuyuki Ilzuka
IPC分类号： H01L33/00
CPC分类号： H01L33/405 , H01L33/0079 , H01L33/62 , H01L2924/0002 , H01L2924/00
摘要： A light emitting device includes a semiconductor multilayer structure having a first semiconductor layer of a first conductivity type, a second semiconductor layer of a second conductivity type, and an active layer. A reflecting layer is provided at one surface of the semiconductor multilayer structure and reflects a light emitted from the active layer. A supporting substrate is provided at an opposite side of the reflecting layer with respect to a side of the semiconductor multilayer structure and supports the semiconductor multilayer structure via a metal bonding layer. An adhesion layer is provided at a surface of the supporting substrate at an opposite side with respect to a side of the metal bonding layer. A back surface electrode of an alloy contacts with a surface of the adhesion layer at an opposite side with respect to a surface contacting to the supporting substrate.
摘要翻译：发光器件包括具有第一导电类型的第一半导体层，第二导电类型的第二半导体层和有源层的半导体多层结构。反射层设置在半导体多层结构的一个表面，并且反射从有源层发射的光。支撑基板相对于半导体多层结构的一侧设置在反射层的相对侧，并且经由金属接合层支撑半导体多层结构。在支撑基板的与金属接合层侧相反的一侧的表面设有粘接层。合金的背面电极相对于与支撑基板接触的表面在相反侧与粘合层的表面接触。

10. 发明申请

US20100054752A1 OPTICAL MODULE 审中-公开
标题翻译：光学模块
公开(公告)号：US20100054752A1
公开(公告)日：2010-03-04
申请号：US12530452
申请日：2008-03-05
申请人： Ryosuke Kuribayashi , Ichiro Ogura , Masahiro Arai
发明人： Ryosuke Kuribayashi , Ichiro Ogura , Masahiro Arai
IPC分类号： H04B10/00 , G06F12/00 , H04Q5/22
CPC分类号： H04B10/40
摘要： An optical module comprises: a photoelectric conversion device; at least one of a transmitter LSI and a receiver LSI; one or more memory devices; and an input/output terminal to read and write stored information within the memory device(s). The memory device(s) further comprises: a first memory region where a predetermined driving condition for the optical module or manufacturing information and other basic data inherent to the optical module, or a driving condition or its correction factor table is recorded before shipment as an optimum driving condition for the optical module when installed in a system; and a second memory region where history information such as accumulated use time is recorded after the shipment.
摘要翻译：光模块包括：光电转换装置; 发射机LSI和接收机LSI中的至少一个; 一个或多个存储器件; 以及用于读取和写入存储器设备内的存储信息的输入/输出端子。所述存储装置还包括：第一存储区域，其中将光学模块的预定驱动条件或所述光学模块固有的制造信息和其它基本数据，或驱动条件或其校正系数表在装运前被记录为安装在系统中的光模块的最佳驾驶条件; 以及在装运之后记录诸如累积使用时间的历史信息的第二存储区域。

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