专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US06363907B1 Air induction control system for variable displacement internal combustion engine 失效
标题翻译：变排量内燃机空气感应控制系统
公开(公告)号：US06363907B1
公开(公告)日：2002-04-02
申请号：US09686992
申请日：2000-10-11
申请人： Masahiro Arai , Hatsuo Nagaishi
发明人： Masahiro Arai , Hatsuo Nagaishi
IPC分类号： F02B7700
CPC分类号： F02D41/0002 , F01L9/04 , F02D41/0087 , F02D41/1401 , F02D2041/0012 , F02D2200/0402 , Y02T10/42
摘要： A control system for a variable displacement internal combustion engine determines effective flow cross sectional area as a predetermined function of a cross sectional area given against a throttle position. The effective flow cross sectional area is used to determine a volumetric airflow ratio. A control unit is connected with cylinder operator means for deactivating and reactivating at least some of engine cylinders and varying strokes in a cycle. The control unit modifies the predetermined function in response to the number of cylinders being activated and the number of strokes in a current cycle.
摘要翻译：用于可变排量内燃机的控制系统将有效的流动横截面积确定为相对于节气门位置给出的横截面积的预定函数。有效流动横截面积用于确定体积气流比。控制单元与气缸操作装置连接，用于在一个循环中停用和重新激活至少一些发动机气缸和变化的冲程。控制单元响应于正在激活的气缸的数量和当前循环中的冲程数来修改预定功能。

52. 外观设计

USD374694S Radio remote control unit 失效
公开(公告)号：USD374694S
公开(公告)日：1996-10-15
申请号：US37123
申请日：1995-04-04
申请人： Masahiro Arai
设计人： Masahiro Arai

53. 外观设计

USD344553S Radio remote control unit 失效
公开(公告)号：USD344553S
公开(公告)日：1994-02-22
申请号：US86
申请日：1992-10-01
申请人： Masahiro Arai
设计人： Masahiro Arai

54. 发明授权

US08258718B2 Lighting device and display device 有权
标题翻译：照明装置和显示装置
公开(公告)号：US08258718B2
公开(公告)日：2012-09-04
申请号：US12864008
申请日：2008-10-03
申请人： Masahiro Arai
发明人： Masahiro Arai
IPC分类号： H05B37/02
CPC分类号： H05B41/3927
摘要： A lighting device (8) including a cold-cathode fluorescent tube (light source) (9) includes an inverter circuit (16) connected to the cold-cathode fluorescent tube (9) and configured so as to driving the cold-cathode fluorescent tube (9), using PWM dimming. The inverter circuit (16) drives the cold-cathode fluorescent tube (9) while a dimming signal in the PWM dimming and a driving signal for driving the cold-cathode fluorescent tube (9) are synchronized.
摘要翻译：包括冷阴极荧光管（光源）（9）的照明装置（8）包括连接到冷阴极荧光管（9）的逆变器电路（16），并被构造成驱动冷阴极荧光管（9），采用PWM调光。逆变器电路（16）驱动冷阴极荧光管（9），同时PWM调光中的调光信号和用于驱动冷阴极荧光管（9）的驱动信号同步。

55. 发明授权

US08237180B2 Light emitting element including center electrode and thin wire electrode extending from periphery of the center electrode 有权
标题翻译：发光元件包括从中心电极的周边延伸的中心电极和细线电极
公开(公告)号：US08237180B2
公开(公告)日：2012-08-07
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： H01L27/15
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。

56. 发明申请

US20120191319A1 INTERNAL COMBUSTION ENGINE BOOST PRESSURE DIAGNOSTIC APPARATUS 有权
标题翻译：内燃机发动机压力诊断装置
公开(公告)号：US20120191319A1
公开(公告)日：2012-07-26
申请号：US13346454
申请日：2012-01-09
申请人： Mitsuhiko Kutoba , Masahiro Arai
发明人： Mitsuhiko Kutoba , Masahiro Arai
IPC分类号： G01M15/04
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到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。

57. 发明授权

US08120046B2 Light-emitting element 有权
标题翻译：发光元件
公开(公告)号：US08120046B2
公开(公告)日：2012-02-21
申请号：US12585827
申请日：2009-09-25
申请人： Kazuyuki Iizuka , Masahiro Arai
发明人： Kazuyuki Iizuka , Masahiro Arai
IPC分类号： H01L33/00
CPC分类号： H01L33/405 , H01L33/0079 , H01L33/387
摘要： A light-emitting element includes a semiconductor laminated structure including a first semiconductor layer of a first conductivity type, a second semiconductor layer of a second conductivity type different from the first conductivity type and an active layer sandwiched by the first and second semiconductor layers, a first electrode on one surface side of the semiconductor laminated structure, a conductive reflective layer on an other surface side of the semiconductor laminated structure for reflecting light emitted from the active layer, a contact portion partially formed between the semiconductor laminated structure and the conductive reflective layer and being in ohmic contact with the semiconductor laminated structure, and a second electrode on a part of a surface of the conductive reflective layer on the semiconductor laminated structure without contacting the semiconductor laminated structure for feeding current to the contact portion.
摘要翻译：发光元件包括半导体叠层结构，其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由第一和第二半导体层夹持的有源层，在半导体层叠结构的一个表面侧的第一电极，在用于反射从有源层发射的光的半导体层叠结构的另一个表面侧上的导电反射层，部分地形成在半导体层叠结构和导电反射层之间的接触部并且与半导体层叠结构欧姆接触，并且在半导体层叠结构上的导电反射层的一部分表面上的第二电极，而不接触用于将电流馈送到接触部分的半导体层叠结构。

58. 发明申请

US20120014093A1 CHASSIS, LIGHTING DEVICE, AND DISPLAY DEVICE 审中-公开
标题翻译：底盘，照明设备和显示设备
公开(公告)号：US20120014093A1
公开(公告)日：2012-01-19
申请号：US13256609
申请日：2009-10-29
申请人： Masahiro Arai
发明人： Masahiro Arai
IPC分类号： G09F13/04 , F21V15/04
CPC分类号： G02F1/133608 , F21V15/04 , F21V19/009 , F21V25/00 , G02F1/133604 , G02F2201/503
摘要： A backlight chassis 11 in which a lamp clip 21 that grips a fluorescent tube 41 is attached to a hole HL, includes an annular groove portion 12 that surrounds the hole HL.
摘要翻译：其中夹持荧光管41的灯夹21附接到孔HL的背光底盘11包括围绕孔HL的环形槽部12。

59. 发明申请

US20110246720A1 STORAGE SYSTEM WITH MULTIPLE CONTROLLERS 有权
标题翻译：具有多个控制器的存储系统
公开(公告)号：US20110246720A1
公开(公告)日：2011-10-06
申请号：US12668721
申请日：2009-11-10
申请人： Shuji Nakamura , Emi Nakamura , Masahiro Arai , Hideaki Fukuda , Nobuyuki Minowa
发明人： Shuji Nakamura , Emi Nakamura , Masahiro Arai , Hideaki Fukuda , Nobuyuki Minowa
IPC分类号： G06F12/00 , G06F12/08
CPC分类号： G06F12/0813 , G06F12/0868 , G06F2212/284 , G06F2212/286
摘要： A first controller, and a second controller coupled to the first controller via a first path are provided. The first controller includes a first relay circuit which is a circuit that controls data transfer, and a first processor coupled to the first relay circuit via a first second path. The second controller includes a second relay circuit which is a circuit that controls data transfer, and is coupled to the first relay circuit via the first path, and a second processor coupled to the second relay circuit via a second second path. The first processor is coupled to the second relay circuit not via the first relay circuit but via a first third path, and accesses the second relay circuit via the first third path during an I/O process. The second processor is coupled to the first relay circuit not via the second relay circuit but via a second third path, and accesses the first relay circuit via the second third path during an I/O process.
摘要翻译：提供了经由第一路径耦合到第一控制器的第一控制器和第二控制器。第一控制器包括作为控制数据传输的电路的第一继电器电路和经由第一第二路径耦合到第一继电器电路的第一处理器。第二控制器包括第二继电器电路，其是控制数据传输并且经由第一路径耦合到第一继电器电路的电路，以及经由第二第二路径耦合到第二继电器电路的第二处理器。第一处理器不是经由第一继电器电路而是经由第一第三路径耦合到第二继电器电路，并且在I / O过程期间经由第一第三路径访问第二继电器电路。第二处理器不经由第二继电器电路而经由第二第三路径耦合到第一继电器电路，并且在I / O过程期间经由第二第三路径访问第一继电器电路。

60. 发明申请

US20110031892A1 LIGHTING DEVICE AND DISPLAY DEVICE 审中-公开
标题翻译：照明设备和显示设备
公开(公告)号：US20110031892A1
公开(公告)日：2011-02-10
申请号：US12936556
申请日：2008-11-05
申请人： Masahiro Arai
发明人： Masahiro Arai
IPC分类号： H05B41/24
CPC分类号： H05B41/2827 , G02F1/133604 , G09G3/3406 , G09G2320/064 , H05B41/3927
摘要： A lighting device (8), which is provided with a cold cathode fluorescent tube (light source) (9) and a chassis (8a) that houses the cold cathode fluorescent tube (9), includes an inverter circuit (16) that includes a transformer (16a) to be connected to the cold cathode fluorescent tube (9) and drives the cold cathode fluorescent tube (9). The inverter circuit (16) drives the cold cathode fluorescent tube (9) using a frequency higher than a predetermined fundamental frequency during a predetermined period within a period in which the cold cathode fluorescent tube (9) is lit.
摘要翻译：设置有冷阴极荧光管（光源）（9）和容纳冷阴极荧光管（9）的底座（8a）的照明装置（8）包括逆变器电路（16），其包括：变压器（16a）连接到冷阴极荧光管（9）并驱动冷阴极荧光管（9）。逆变器电路（16）在冷阴极荧光管（9）点亮的期间内的预定时间内，使用高于预定基频的频率驱动冷阴极荧光管（9）。

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