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1. 发明授权

US07894223B2 Switching power supply circuit 失效
标题翻译：开关电源电路
公开(公告)号：US07894223B2
公开(公告)日：2011-02-22
申请号：US11909259
申请日：2006-03-22
申请人： Hideo Sato , Takahiro Kobayashi , Hiroaki Takahashi
发明人： Hideo Sato , Takahiro Kobayashi , Hiroaki Takahashi
IPC分类号： H02M3/24 , G05F1/40
CPC分类号： H02M3/33523
摘要： A switching power supply circuit uses a magnetic material that is harder to be magnetically saturated than ferrite as a core of a transformer or a choke coil and suitably protects a switching element. The circuit includes a transformer having a core made of a magnetic material of amorphous metal, a primary-side winding and a secondary-side winding. The circuit further includes a switching element for flowing current through the primary-side winding of the transformer according to a pulsive drive signal, and a primary-side current detection circuit for detecting the current flowing through the primary-side winding. The circuit further includes plural circuit elements for rectifying and smoothing a voltage generated in the secondary-side winding of the transformer to generate an output voltage, and a control circuit for generating the drive signal based on at least a detection result of the primary-side current detection circuit, and limiting a period for flowing the current in the primary-side winding.
摘要翻译：开关电源电路使用比作为变压器或扼流线圈的铁心的铁素体更硬地磁饱和的磁性材料，并适当地保护开关元件。该电路包括具有由非晶金属的磁性材料制成的芯，初级侧绕组和次级侧绕组的变压器。电路还包括用于根据脉动驱动信号使电流流过变压器的初级侧绕组的开关元件和用于检测流过初级侧绕组的电流的初级侧电流检测电路。电路还包括多个电路元件，用于整流和平滑在变压器的次级侧绕组中产生的电压以产生输出电压;以及控制电路，用于至少基于一次侧的检测结果产生驱动信号电流检测电路，并且限制用于使初级侧绕组中的电流流动的周期。

2. 发明申请

US20090015228A1 SWITCHING POWER SUPPLY CIRCUIT 失效
标题翻译：切换电源电路
公开(公告)号：US20090015228A1
公开(公告)日：2009-01-15
申请号：US11909259
申请日：2006-03-22
申请人： Hideo Sato , Takahiro Kobayashi , Hiroaki Takahashi
发明人： Hideo Sato , Takahiro Kobayashi , Hiroaki Takahashi
IPC分类号： G05F1/00
CPC分类号： H02M3/33523
摘要： A switching power supply circuit uses a magnetic material that is harder to be magnetically saturated than ferrite as a core of a transformer or a choke coil and suitably protects a switching element. The circuit includes a transformer having a core made of a magnetic material of amorphous metal, a primary-side winding and a secondary-side winding. The circuit further includes a switching element for flowing current through the primary-side winding of the transformer according to a pulsive drive signal, and a primary-side current detection circuit for detecting the current flowing through the primary-side winding. The circuit further includes plural circuit elements for rectifying and smoothing a voltage generated in the secondary-side winding of the transformer to generate an output voltage, and a control circuit for generating the drive signal based on at least a detection result of the primary-side current detection circuit, and limiting a period for flowing the current in the primary-side winding.
摘要翻译：开关电源电路使用比作为变压器或扼流线圈的铁心的铁素体更硬地磁饱和的磁性材料，并适当地保护开关元件。该电路包括具有由非晶金属的磁性材料制成的芯，初级侧绕组和次级侧绕组的变压器。电路还包括用于根据脉动驱动信号使电流流过变压器的初级侧绕组的开关元件和用于检测流过初级侧绕组的电流的初级侧电流检测电路。该电路还包括多个电路元件，用于整流和平滑在变压器的次级侧绕组中产生的电压以产生输出电压;以及控制电路，用于至少基于一次侧的检测结果产生驱动信号电流检测电路，并且限制用于使初级侧绕组中的电流流动的周期。

3. 发明授权

US09027697B2 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US09027697B2
公开(公告)日：2015-05-12
申请号：US14110161
申请日：2012-05-14
申请人： Takahiro Kobayashi , Tsuyoshi Nakamura , Kensuke Sato , Hiroyuki Azuma
发明人： Takahiro Kobayashi , Tsuyoshi Nakamura , Kensuke Sato , Hiroyuki Azuma
IPC分类号： B60K13/04 , E02F9/08 , E02F3/30
CPC分类号： E02F9/0858 , B60K13/04 , B60Y2200/412 , E02F3/30 , E02F9/0833 , E02F9/0866 , E02F9/0875 , E02F9/0883 , E02F9/0891 , F01N2590/08 , F01N2610/1406
摘要： On the right front side of a revolving frame (5) constituting an upper revolving structure (3), an operating oil tank (11) and a fuel tank (12) are arranged. On the front side of this operating oil tank (11) and the fuel tank (12), an equipment accommodating case (13) forming an accommodating space (13A) inside is provided. In the accommodating space (13A) in the equipment accommodating case (13), a control valve unit (20) for controlling supply/discharge of the operating oil and a urea water tank (24) storing urea water for removing nitrogen oxides contained in an exhaust gas of the engine (8) are arranged together.
摘要翻译：在构成上部旋转体（3）的旋转框架（5）的右前侧配置有工作油箱（11）和燃料箱（12）。在该工作油箱（11）的前侧和燃料箱（12）的前侧设有形成内部容纳空间（13A）的设备收容箱（13）。在设备容纳箱（13）的容置空间（13A）中，设有用于控制工作油的供给/排出的控制阀单元（20）和储存尿素水的尿素水箱（24）发动机（8）的废气排列在一起。

4. 发明申请

US20120188348A1 VIDEO DISPLAY DEVICE AND VIDEO VIEW SYSTEM 审中-公开
标题翻译：视频显示设备和视频浏览系统
公开(公告)号：US20120188348A1
公开(公告)日：2012-07-26
申请号：US13357054
申请日：2012-01-24
申请人： Yoshio Umeda , Takahiro Kobayashi , Seiji Hamada , Satoshi Hirotsune
发明人： Yoshio Umeda , Takahiro Kobayashi , Seiji Hamada , Satoshi Hirotsune
IPC分类号： H04N13/04
CPC分类号： G09G3/003 , G09G3/3648 , G09G2310/061
摘要： A video display device and a video view system with which occurrence of crosstalk can be avoided in stereoscopic video images. The device has a liquid crystal panel on which the video image for the left eye corresponding to the video signal for the left eye and the video image for the right eye corresponding to the video signal for the right eye are displayed, and a driving unit which drives the liquid crystal panel by executing at least two times of write-scanning respectively according to the driving amount based on the respective video signal for the left or right eye, wherein in each write-scanning, the driving unit performs an overdrive operation in which the liquid crystal panel is driven according to a driving amount based on a target luminance.
摘要翻译：可以在立体视频图像中避免出现串扰的视频显示装置和视频观看系统。该装置具有液晶面板，在该液晶面板上显示与左眼视频信号对应的左眼视频图像和与右眼视频信号对应的右眼视频图像，以及驱动单元，通过基于左眼或右眼的各个视频信号分别根据驱动量执行写入扫描的至少两次来驱动液晶面板，其中在每次写入扫描中，驱动单元执行过驱动操作，其中根据目标亮度的驱动量驱动液晶面板。

5. 发明申请

US20120143460A1 ENGINE CONTROL APPARATUS FOR WORKING MACHINE 审中-公开
标题翻译：发动机控制装置
公开(公告)号：US20120143460A1
公开(公告)日：2012-06-07
申请号：US13311082
申请日：2011-12-05
申请人： Naoki SUGANO , Satoshi Maekawa , Takahiro Kobayashi
发明人： Naoki SUGANO , Satoshi Maekawa , Takahiro Kobayashi
IPC分类号： F02D28/00
CPC分类号： F02D28/00
摘要： An engine control apparatus includes a governor and a controller which derives a lever operation-related rotational speed control target value derives an accelerator operation-related rotational speed control target value-corresponding to a detected operation amount of the accelerator member, based on an accelerator operation/rotational speed correlation function defining a relationship between the rotational speed control target value and the operation amount of the accelerator member; performs a lower value selection for selecting a lower one of the derived lever operation-related rotational speed control target value and accelerator operation-related rotational speed control target value; and causes the governor to control the rotational speed of the engine such that the rotational speed of the engine is set to the rotational speed control target value selected by the lower value selection.
摘要翻译：发动机控制装置包括调速器和控制器，其导出与操作有关的转速控制目标值，基于加速器操作，导出与加速器构件的检测到的操作量相对应的加速器操作相关的转速控制目标值 /转速相关函数，其定义转速控制目标值与加速器构件的操作量之间的关系; 执行较低值选择，以选择导出杆操作相关转速控制目标值和加速器操作相关的转速控制目标值中的较低者; 并且使调速器控制发动机的转速，使得发动机的转速被设定为由较低值选择选择的转速控制目标值。

6. 发明申请

US20120013652A1 BACKLIGHT DEVICE AND DISPLAY APPARATUS 有权
标题翻译：背光装置和显示装置
公开(公告)号：US20120013652A1
公开(公告)日：2012-01-19
申请号：US13203213
申请日：2010-09-29
申请人： Toshiki Onishi , Hideyuki Nakanishi , Takahiro Kobayashi , Yoshio Umeda , Akihiro Yamamura , Seiji Hamada
发明人： Toshiki Onishi , Hideyuki Nakanishi , Takahiro Kobayashi , Yoshio Umeda , Akihiro Yamamura , Seiji Hamada
IPC分类号： G09G5/10
CPC分类号： G09G3/3426 , G09G2320/0261 , G09G2320/0633 , G09G2320/064 , G09G2320/0653 , G09G2320/106 , H04N5/66
摘要： Provided is a backlight device wherein when the drive duty and the drive current are controlled according to a motion, the image quality is improved by preventing flicker caused by the change of the drive waveform. A light-emitting unit (121) comprises a plurality of light-emitting areas. A motion amount detecting unit (131) detects the motion amount of an image in each of a plurality of motion areas each corresponding to at least one or more light-emitting areas. A drive condition specifying unit specifies a drive condition including the duty and pulse height value of a drive pulse for causing each of the plurality of light-emitting areas to emit light, on the basis of the detected motion amount. A drive unit drives each of the plurality of light-emitting areas according to the specified drive condition. The drive condition specifying unit adjusts the drive condition such that the drive condition temporally smoothly changes.
摘要翻译：提供一种背光装置，其中当根据运动控制驱动占空比和驱动电流时，通过防止由驱动波形的变化引起的闪烁来提高图像质量。发光单元（121）包括多个发光区域。运动量检测单元（131）检测每个对应于至少一个或多个发光区域的多个运动区域中的每一个中的图像的运动量。驱动条件指定单元基于检测到的运动量指定包括用于使多个发光区域中的每一个发光的驱动脉冲的占空比和脉冲高度值的驱动条件。驱动单元根据指定的驱动条件驱动多个发光区域中的每一个。驱动条件指定单元调节驱动条件使得驱动条件在时间上平稳地改变。

7. 发明申请

US20120007844A1 BACKLIGHT DEVICE AND DISPLAY APPARATUS 审中-公开
标题翻译：背光装置和显示装置
公开(公告)号：US20120007844A1
公开(公告)日：2012-01-12
申请号：US13257782
申请日：2010-09-28
申请人： Hideyuki Nakanishi , Yoshio Umeda , Toshiki Onishi , Takahiro Kobayashi , Seiji Hamada
发明人： Hideyuki Nakanishi , Yoshio Umeda , Toshiki Onishi , Takahiro Kobayashi , Seiji Hamada
IPC分类号： G09G5/00
CPC分类号： G09G3/3426 , G09G3/342 , G09G3/3611 , G09G2310/024 , G09G2320/0247 , G09G2320/0261 , G09G2320/064 , G09G2320/0646 , G09G2320/103 , G09G2330/021 , H05B33/0854
摘要： Provided is a backlight device, wherein when the drive duty and drive current are controlled in each of predetermined light-emitting areas of a light-emitting unit, the color unevenness and moving image resolution difference between image display areas corresponding thereto are improved. A light-emitting unit (121) comprises a plurality of light-emitting areas. A motion amount detecting unit (131) detects the motion amount of an image in each of image display areas. A drive condition specifying unit specifies, with respect to each of the plurality of light-emitting areas, a drive condition including the duty and pulse height value of a drive pulse for causing each of the plurality of light-emitting areas to emit light, on the basis of the detected motion amount. An LED driver (123) drives each of the plurality of light-emitting areas on the specified drive condition. When a difference between the detected motion amounts occurs between adjacent image display areas, the drive condition specifying unit adjusts the drive conditions such that a difference between the drive conditions occurring between adjacent light-emitting areas is reduced according to the difference between the detected motion amounts.
摘要翻译：提供一种背光装置，其中当在发光单元的预定发光区域中的每一个中控制驱动占空比和驱动电流时，与之对应的图像显示区域之间的颜色不均匀和运动图像分辨率差异得到改善。发光单元（121）包括多个发光区域。运动量检测单元（131）检测每个图像显示区域中的图像的运动量。驱动条件指定单元针对多个发光区域中的每一个指定包括用于使多个发光区域中的每一个发光的驱动脉冲的占空比和脉冲高度值的驱动条件，检测运动量的基础。 LED驱动器（123）在指定的驱动条件下驱动多个发光区域中的每一个。当在相邻的图像显示区域之间发生检测到的运动量之间的差异时，驱动条件指定单元调节驱动条件，使得相邻的发光区域之间出现的驱动条件之间的差异根据检测到的运动量。

8. 发明授权

US08081199B2 Light emitting element drive apparatus, planar illumination apparatus, and liquid crystal display apparatus 有权
标题翻译：发光元件驱动装置，平面照明装置和液晶显示装置
公开(公告)号：US08081199B2
公开(公告)日：2011-12-20
申请号：US12769399
申请日：2010-04-28
申请人： Go Takata , Hideyuki Nakanishi , Toshiki Onishi , Akihiro Yamamura , Takahiro Kobayashi
发明人： Go Takata , Hideyuki Nakanishi , Toshiki Onishi , Akihiro Yamamura , Takahiro Kobayashi
IPC分类号： G09G3/32 , G09G3/36 , G09G5/02
CPC分类号： H05B33/0815 , G09G3/342 , G09G2320/0233 , G09G2320/064 , G09G2330/021 , H05B33/0827 , Y02B20/346
摘要： A light emitting element drive apparatus that drives light emitting elements reduces power loss caused by variability between forward voltage drops of the light emitting elements. A plurality of voltage applying sections (1, 32 and 33; and 2, 34 and 35) generate application voltages based on a detection voltage determined based on a maximum forward voltage drop among the forward voltage drops of the light emitting element arrays (11 to 14), and apply the generated application voltages to the light emitting elements (11 to 14). Switching sections (30 and 31) switch between a plurality of voltage applying sections (1, 32 and 33; and 2, 34 and 35) to which the light emitting element arrays (11 to 14) individually connect. Controlling sections (40 to 42) control the switching sections (30 and 31) to switch connection to minimize the difference between forward voltage drops of light emitting element arrays (11 to 14).
摘要翻译：驱动发光元件的发光元件驱动装置降低了由发光元件的正向电压降之间的变化引起的功率损耗。多个电压施加部分（1,32和33;和2,34和35）基于基于发光元件阵列（11至22）的正向电压降中的最大正向压降确定的检测电压产生施加电压 14），并将生成的施加电压施加到发光元件（11〜14）。开关部分（30和31）在发光元件阵列（11至14）单独连接的多个电压施加部分（1,32和33;以及2,34和35）之间切换。控制部分（40至42）控制开关部分（30和31）以切换连接，以最小化发光元件阵列（11至14）的正向压降之间的差异。

9. 发明授权

US08059726B2 Wireless transmitting and receiving device and method 有权
标题翻译：无线发射和接收设备及方法
公开(公告)号：US08059726B2
公开(公告)日：2011-11-15
申请号：US12582336
申请日：2009-10-20
申请人： Tsuguhide Aoki , Daisuke Takeda , Takahiro Kobayashi , Yasuhiko Tanabe
发明人： Tsuguhide Aoki , Daisuke Takeda , Takahiro Kobayashi , Yasuhiko Tanabe
IPC分类号： H04L27/00
CPC分类号： H04L25/0226 , H03G3/3052 , H04B7/04 , H04W52/52 , H04W84/12
摘要： A wireless device, method, and signal for use in communication of a wireless packet between transmitting device and a wireless receiving device via a plurality of antennas, wherein a signal generator generates wireless packet including a short-preamble sequence used for a first automatic gain control (AGC), a first long-preamble sequence, a signal field used for conveying a length of the wireless packet, an AGC preamble sequence used for a second AGC to be performed after the first AGC, a second long-preamble sequence, and a data field conveying data. The AGC preamble sequence is transmitted in parallel by the plurality of antennas.
摘要翻译：一种用于经由多个天线在发射设备和无线接收设备之间的无线分组通信中使用的无线设备，方法和信号，其中信号发生器生成包括用于第一自动增益控制的短前同步码序列的无线分组（AGC），第一长前导码序列，用于传送无线分组的长度的信号字段，用于在第一AGC之后执行的第二AGC的AGC前同步码序列，第二长前导序列和数据字段传送数据。 AGC前同步码序列由多个天线并行发送。

10. 发明申请

US20090028271A1 WIRELESS TRANSMITTING AND RECEIVING DEVICE AND METHOD 有权
公开(公告)号：US20090028271A1
公开(公告)日：2009-01-29
申请号：US12239435
申请日：2008-09-26
申请人： Tsuguhide Aoki , Daisuke Takeda , Takahiro Kobayashi , Yasuhiko Tanabe
发明人： Tsuguhide Aoki , Daisuke Takeda , Takahiro Kobayashi , Yasuhiko Tanabe
IPC分类号： H04L27/00
CPC分类号： H04L25/0226 , H03G3/3052 , H04B7/04 , H04W52/52 , H04W84/12
摘要： A wireless device, method, and signal for use in communication of a wireless packet between transmitting device and a wireless receiving device via a plurality of antennas, wherein a signal generator generates wireless packet including a short-preamble sequence used for a first automatic gain control (AGC), a first long-preamble sequence, a signal field used for conveying a length of the wireless packet, an AGC preamble sequence used for a second AGC to be performed after the first AGC, a second long-preamble sequence, and a data field conveying data. The AGC preamble sequence is transmitted in parallel by the plurality of antennas.

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