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1. 发明申请

US20120327136A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：US20120327136A1
公开(公告)日：2012-12-27
申请号：US13583130
申请日：2011-01-07
申请人： Kazuhiro Uehara , Toshiyuki Gotoh
发明人： Kazuhiro Uehara , Toshiyuki Gotoh
IPC分类号： G09G5/10
CPC分类号： G09G3/3426 , G02F1/133603 , G02F2001/133601 , G09G2310/0235 , G09G2320/0646 , G09G2360/16
摘要： A liquid crystal display device (1) includes a backlight device (backlight unit) (3) and a liquid crystal panel (display unit) (2) and displays information with one frame period divided into first to third subfield periods. The liquid crystal panel (2) displays information using illumination light from the backlight device (3). In the liquid crystal display device (1), a plurality of illumination areas are set that make light from light emitting diodes (light sources) (11) incident on a plurality of display areas, respectively. A local dimming calculation unit (6) is provided to, in each of the first to third subfield periods, calculate luminance values based on an input image signal on a per illumination area basis and on a per light emitting diode (11) basis, and calculate per-pixel transmittances based on determined luminance values.
摘要翻译：液晶显示装置（1）包括背光装置（背光单元）（3）和液晶面板（显示单元）（2），并且以一帧周期显示分为第一至第三子场周期的信息。液晶面板（2）使用来自背光装置（3）的照明光来显示信息。在液晶显示装置（1）中，分别设置从发光二极管（光源）（11）入射到多个显示区域的光的多个照明区域。在第一至第三子场周期的每一个中，提供局部调光计算单元（6），基于每个照明区域和每个发光二极管（11）基于输入图像信号计算亮度值，以及基于确定的亮度值计算每像素透射率。

2. 发明申请

US20100066452A1 WIDEBAND LOW-NOISE AMPLIFIER 有权
标题翻译：宽带低噪声放大器
公开(公告)号：US20100066452A1
公开(公告)日：2010-03-18
申请号：US12595163
申请日：2008-05-16
申请人： Munenari Kawashima , Yo Yamaguchi , Kazuhiro Uehara , Kenjiro Nishikawa
发明人： Munenari Kawashima , Yo Yamaguchi , Kazuhiro Uehara , Kenjiro Nishikawa
IPC分类号： H03F1/34
CPC分类号： H03F1/34 , H03F1/26 , H03F1/42 , H03F1/56 , H03F3/19 , H03F2200/108 , H03F2200/144 , H03F2200/151 , H03F2200/222 , H03F2200/294 , H03F2200/36 , H03F2200/451
摘要： A wideband low-noise amplifier of the present invention is designed such that an input terminal is connected to a base of a first transistor, one terminal of a first passive element, and one terminal of a third passive element; an emitter of the first transistor is grounded; a collector of the first transistor is connected to an output terminal, a base of a second transistor, one terminal of a capacitor, and one terminal of a second passive element; the other terminal of the first passive element is connected to the other terminal of the capacitor; an emitter of the second transistor is connected to the other terminal of the third passive element; and a power terminal is connected to a collector of the second transistor and the other terminal of the second passive element, wherein impedance of the third passive element is determined based on impedance of the first transistor whose emitter size is determined to suite desired saturation level of amplification, thus establishing input impedance matching.
摘要翻译：本发明的宽带低噪声放大器被设计成使得输入端子连接到第一晶体管的基极，第一无源元件的一个端子和第三无源元件的一个端子; 第一晶体管的发射极接地; 第一晶体管的集电极连接到输出端子，第二晶体管的基极，电容器的一个端子和第二无源元件的一个端子; 第一无源元件的另一个端子连接到电容器的另一个端子; 第二晶体管的发射极连接到第三无源元件的另一个端子; 并且电源端子连接到所述第二晶体管的集电极和所述第二无源元件的另一端子，其中所述第三无源元件的阻抗基于所述第一晶体管的阻抗来确定，所述第一晶体管的发射极尺寸被确定为将所需的饱和电平放大，从而建立输入阻抗匹配。

3. 发明申请

US20090128529A1 Display Device and Electronic Device 审中-公开
标题翻译：显示设备和电子设备
公开(公告)号：US20090128529A1
公开(公告)日：2009-05-21
申请号：US11887397
申请日：2006-03-29
申请人： Yoshihiro Izumi , Kazuhiro Uehara
发明人： Yoshihiro Izumi , Kazuhiro Uehara
IPC分类号： G09G5/00
CPC分类号： G02F1/13318 , G02F1/167 , H01L27/322 , H01L27/3269 , H01L31/02162
摘要： A display apparatus including an optical sensor in its peripheral region is intended to response to visible rays efficiently by preventing a malfunction due to the reaction of the optical sensor to near ultraviolet rays. For this purpose, a display apparatus that includes an active matrix substrate (2) having a pixel array region (8) in which a plurality of pixels are arranged on a base substrate (14) is configured as follows: an optical sensor (11) is provided in a peripheral region (9) located around the pixel array region (8); a color filter (22) for display is provided on the opposite side of TFTs (6) from the base substrate (14); and a color filter (23) for an optical sensor is provided on the opposite side of the optical sensor (11) from the base substrate (14).
摘要翻译：包括其周边区域中的光学传感器的显示装置旨在通过防止由于光学传感器与近紫外线的反应而引起的故障而有效地响应可见光。为此，包括具有像素阵列区域（8）的有源矩阵基板（2）的显示装置，其中多个像素被布置在基底基板（14）上，其构造如下：光学传感器（11）设置在位于像素阵列区域周围的周边区域（9）中。在基板（14）的TFT（6）的相对侧设置用于显示的滤色器（22）。并且在光传感器（11）的与基底（14）相反的一侧设有用于光学传感器的滤色器（23）。

4. 发明授权

US07004132B2 Valve train for OHV engine 失效
标题翻译： OHV发动机的气门机构
公开(公告)号：US07004132B2
公开(公告)日：2006-02-28
申请号：US10886537
申请日：2004-07-09
申请人： Minoru Matsuda , Makoto Sanada , Kazuhiro Uehara , Atsushi Niimi
发明人： Minoru Matsuda , Makoto Sanada , Kazuhiro Uehara , Atsushi Niimi
IPC分类号： F01L1/18
CPC分类号： F01L1/146 , F01L1/18 , F02B61/04 , F02B75/243 , F02B2075/1816 , F02B2275/34 , F02F2001/245
摘要： To reduce the size and weight of an engine body and improve the mountability and maintainability of transmitting rods in a valve train for an OHV engine having a crankshaft, a crankcase for rotatably supporting the crankshaft, a camshaft incorporated in the crankcase, cylinder heads connected to the crankcase, engine valves operably provided in the cylinder heads, and the transmitting rods for transmitting a valve operating force due to the rotation of the camshaft to the engine valves. The transmitting rods as pull rods are arranged on one side of cylinder barrels. One end portion of each transmitting rod is formed with an engaging portion disengageably engaged with a hook portion of a mating member. An engine body or a guide member, fixed to the engine body, is provided with a guide portion for guiding the engaging portion to the hook portion of the mating member.
摘要翻译：为了减小发动机体的尺寸和重量，提高用于具有曲轴的OHV发动机的气门机构中的传动杆的安装性和可维护性，用于可旋转地支撑曲轴的曲轴箱，结合在曲轴箱中的凸轮轴，连接到可操作地设置在气缸盖中的曲轴箱，发动机气门以及由于凸轮轴向发动机气门的转动而传递气门操作力的传动杆。作为拉杆的传动杆布置在气缸筒的一侧。每个传动杆的一个端部形成有与配合构件的钩部可分离地接合的接合部分。固定在发动机主体上的发动机主体或引导构件设置有用于将接合部分引导到配合构件的钩部的引导部。

5. 发明授权

US06272973B1 Beverage extraction apparatus 失效
公开(公告)号：US06272973B1
公开(公告)日：2001-08-14
申请号：US09542634
申请日：2000-04-04
申请人： Naoto Fukushima , Yukihide Mochida , Kazuhiro Uehara
发明人： Naoto Fukushima , Yukihide Mochida , Kazuhiro Uehara
IPC分类号： A47J3100
CPC分类号： A47J31/56
摘要： A diffuser is provided on a beverage supply tube having a beverage supply valve. Air bubbles formed in the beverage in the final stage of filtration for extraction are removed from the beverage, and only the gas is passed through the beverage supply tube, whereby the tube is air-blown. Thereafter, the beverage remaining in the diffuser is drained through a drain tube. A pair of electrodes are provided on the beverage supply tube which leads the extracted beverage to the serving cup portion, in order to detect the presence and absence of the beverage based on the conduction caused by the beverage between the electrodes. An air pipe for supplying air to the extraction chamber from an air pump is provided with a branch, and a pressure sensor for detecting the pressure within the extraction chamber during the filtration is attached to the branch. The on/off duty ratio of the air pump is controlled based on a pressure signal from the pressure sensor, so as to control the pressure within the extraction chamber below a predetermined pressure.

6. 发明授权

US07388184B2 Image reading device and image reading method 有权
标题翻译：图像读取装置和图像读取方法
公开(公告)号：US07388184B2
公开(公告)日：2008-06-17
申请号：US10531277
申请日：2003-09-16
申请人： Yoshihiro Izumi , Kazuhiro Uehara , Tomohiko Oda , Osamu Teranuma
发明人： Yoshihiro Izumi , Kazuhiro Uehara , Tomohiko Oda , Osamu Teranuma
IPC分类号： H04N1/028
CPC分类号： H04N1/0318 , H01L27/14676
摘要： The image reading device of the present invention includes (i) a sensor substrate which functions as a photoelectric transfer element having a photodetecting TFT and a pixel capacitor and (ii) a driving IC for applying a voltage to a gate electrode of the photodetecting TFT so as to drive the photodetecting TFT into an ON state or an OFF state. The driving IC applies a voltage, whose polarity is opposite to average polarity of a voltage making the photodetecting TFT in the OFF state, to the gate electrode of the photodetecting TFT in an arbitrary period. Thus, it is possible to provide the image reading device which can suppress variation of a photodetecting TFT property (resistance value) which is observed in a short time.
摘要翻译：本发明的图像读取装置包括（i）作为具有受光TFT的TFT和像素电容器的光电转移元件的传感器基板，以及（ii）向受光TFT的栅电极施加电压的驱动IC，以将光电检测TFT驱动到ON状态或OFF状态。驱动IC将与受光截止状态的电压的平均极性相反的极性与任意期间的受光TFT的栅电极相加。因此，可以提供能够抑制在短时间内观察到的受光TFT特性（电阻值）的变化的图像读取装置。

7. 发明申请

US20050224698A1 Method for detecting photoelectric conversion amount and photoelectric converter, method for inputting image and device for inputting image, two-dimesional image sensor and method for driving two-dimensional image sensor 有权
标题翻译：光电转换量检测方法及光电转换器，图像输入方法及输入图像装置，二维图像传感器及驱动二维图像传感器的方法
公开(公告)号：US20050224698A1
公开(公告)日：2005-10-13
申请号：US10520268
申请日：2003-05-12
申请人： Kazuhiro Uehara
发明人： Kazuhiro Uehara
IPC分类号： H01L27/146 , H01L29/786 , H04N5/335 , H04N5/374 , H04N5/376 , H01J40/14 , H01L31/00
CPC分类号： H01L27/14679 , H04N5/32 , H04N5/374
摘要： A sensor substrate (20) which includes phototransistors (7), each having a photosensitive semiconductor layer, and auxiliary capacitances (17) connected to the drain electrodes D of the corresponding phototransistors (7), and detecting ICs (25) for detecting a photoelectric conversion amount of the sensor substrate (20), which is connected to a source electrode S of the phototransistor (7), are provided. In the auxiliary capacitance (17), a predetermined amount of charge is stored, and also stored are the charge as generated by an emission of a light beam onto a photosensitive semiconductor layer in the non-conductive state of the phototransistor (7). Each detecting IC (25) detects a photoelectric conversion amount of the sensor substrate (20) based on the amount of charge remaining in the auxiliary capacitance (17).
摘要翻译：一种传感器基板（20），其包括各自具有光敏半导体层的光电晶体管（7）和连接到相应的光电晶体管（7）的漏电极D的辅助电容（17），以及检测IC（25），用于检测光电设置与光电晶体管（7）的源电极S连接的传感器基板（20）的转换量。在辅助电容（17）中，存储预定量的电荷，并且还存储在光电晶体管（7）的非导通状态下由光束发射到光敏半导体层上产生的电荷。每个检测IC（25）基于剩余在辅助电容（17）中的电荷量来检测传感器基板（20）的光电转换量。

8. 发明授权

US06279461B1 Beverage extraction apparatus 失效
标题翻译：饮料提取设备
公开(公告)号：US06279461B1
公开(公告)日：2001-08-28
申请号：US09542863
申请日：2000-04-04
申请人： Naoto Fukushima , Yukihide Mochida , Kazuhiro Uehara
发明人： Naoto Fukushima , Yukihide Mochida , Kazuhiro Uehara
IPC分类号： A47J3100
CPC分类号： A47J31/56
摘要： A diffuser is provided on a beverage supply tube having a beverage supply valve. Air bubbles formed in the beverage in the final stage of filtration for extraction are removed from the beverage, and only the gas is passed through the beverage supply tube, whereby the tube is air-blown. Thereafter, the beverage remaining in the diffuser is drained through a drain tube. A pair of electrodes are provided on the beverage supply tube which leads the extracted beverage to the serving cup portion, in order to detect the presence and absence of the beverage based on the conduction caused by the beverage between the electrodes. An air pipe for supplying air to the extraction chamber from an air pump is provided with a branch, and a pressure sensor for detecting the pressure within the extraction chamber during the filtration is attached to the branch. The on/off duty ratio of the air pump is controlled based on a pressure signal from the pressure sensor, so as to control the pressure within the extraction chamber below a predetermined pressure.
摘要翻译：在具有饮料供给阀的饮料供给管上设置扩散器。从饮料中除去在用于提取的过滤的最后阶段中的饮料中形成的气泡，并且仅气体通过饮料供应管，由此吹管。此后，残留在扩散器中的饮料通过排水管排出。在饮料供给管上设置一对电极，其将抽出的饮料引导到服务杯部分，以便基于由电极之间的饮料引起的传导来检测饮料的存在和不存在。用于从空气泵向抽取室供给空气的空气管设置有分支，并且用于在过滤期间检测提取室内的压力的压力传感器附接到分支。基于来自压力传感器的压力信号来控制空气泵的开/关占空比，以将提取室内的压力控制在预定压力以下。

9. 发明授权

US5845561A Apparatus for preparing a coffee beverage 失效
标题翻译：用于制备咖啡饮料的装置
公开(公告)号：US5845561A
公开(公告)日：1998-12-08
申请号：US843526
申请日：1997-04-16
申请人： Noboru Chigira , Naoto Fukushima , Kazuhiro Uehara , Masakazu Sakata , Kouji Takeda
发明人： Noboru Chigira , Naoto Fukushima , Kazuhiro Uehara , Masakazu Sakata , Kouji Takeda
IPC分类号： G07F13/06 , A47J31/42 , A47J42/38 , B07B4/02 , A47J31/40
CPC分类号： B07B4/02 , A47J31/42 , A47J42/38
摘要： An apparatus for preparing a coffee beverage by supplying the ground coffee beans fed from a coffee mill for grinding coffee beans to an extractor to prepare the coffee beverage is disclosed, wherein a device for removing the silver skins out of the coffee beans ground by the coffee mill is provided therewith.
摘要翻译：公开了一种用于通过从用于研磨咖啡豆的咖啡研磨机供给的研磨咖啡豆到提取器供应咖啡饮料来制备咖啡饮料的装置，其中，用于从由咖啡研磨的咖啡豆中除去银皮的装置提供轧机。

10. 发明授权

US4901243A Timer controlled power supply system for a data terminal 失效
标题翻译：定时控制电源系统，用于数据终端
公开(公告)号：US4901243A
公开(公告)日：1990-02-13
申请号：US206733
申请日：1988-06-15
申请人： Kazuhiro Uehara
发明人： Kazuhiro Uehara
IPC分类号： G06F1/32 , G07G1/00 , G07G1/12 , H02J1/00
CPC分类号： G06F1/3228 , G06F1/3203 , G06F1/3246 , G07G1/0018 , G07G1/12
摘要： A power source control system for controlling a power source of a terminal device, including a timer in which an actuation time is preset and a control circuit which receives a signal from the timer. At the actuation time, the timer outputs the signal to the control circuit such that the control circuit performs on-off control of the power source of the terminal device.

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