公开(公告)号：US06734730B2

公开(公告)日：2004-05-11

申请号：US10308003

申请日：2002-12-03

申请人： Takeshi Doi ,  Kenji Maio

发明人： Takeshi Doi ,  Kenji Maio

IPC分类号： H03G516

CPC分类号： H03G1/0088 ,  H03F3/72 ,  H03G3/3042

摘要： In order to provide a high sensitivity variable gain amplifier, there is provided a structure in which at least one path comprising at least a stage of the voltage-input/voltage-output amplifier+ a stage of voltage-input/current-output amplifier and a path comprising a stage of the voltage-input/current-output amplifier are connected in parallel between the input terminal and output terminal or, a structure in which a plurality of paths each comprising at least a stage of voltage-input/voltage-output amplifier+a stage of voltage-input/current-output amplifier are connected in parallel between the input terminal and output terminal. A gain is switched by selecting and operating any one of paths. When any one path is selected, an input impedance viewed from the input terminal is suppressed almost not to change or an output impedance viewed from the output terminal is suppressed almost not to change. Thereby, a high sensitivity wireless receiver can be realized.

摘要翻译： 为了提供高灵敏度可变增益放大器，提供了一种结构，其中至少一个路径包括电压输入/电压 - 输出放大器的至少一个级+电压输入/电流输出放大器的级和 包括电压输入/电流输出放大器的级的路径并联连接在输入端子和输出端子之间，或者其结构中，多个通路各自包括至少一级的电压输入/电压输出放大器 电压输入/电流输出放大器的一级在输入端子和输出端子之间并联连接。 通过选择和操作任何路径来切换增益。 当选择任何一个路径时，抑制从输入端子观察的输入阻抗几乎不变化，或者抑制从输出端子观察的输出阻抗几乎不改变。 因此，可以实现高灵敏度的无线接收器。

公开(公告)号：US06573578B2

公开(公告)日：2003-06-03

申请号：US09922157

申请日：2001-08-06

申请人： Shigeharu Kimura ,  Kenji Maio ,  Takeshi Doi ,  Yoichi Tamaki ,  Takeshi Shimano

发明人： Shigeharu Kimura ,  Kenji Maio ,  Takeshi Doi ,  Yoichi Tamaki ,  Takeshi Shimano

IPC分类号： H01L2714

CPC分类号： H01L27/1443 ,  H01L31/02024

摘要： A photo semiconductor integrated circuit device has a photodiode portion and amplifier portion, each portion having a buried layer. The impurity concentration and/or depth of the buried layer for the photodiode portion is lower than that of the buried layer for the amplifier portion. As a result, the frequency band width is widened.

摘要翻译： 光半导体集成电路器件具有光电二极管部分和放大器部分，每个部分具有掩埋层。 用于光电二极管部分的掩埋层的杂质浓度和/或深度低于用于放大器部分的掩埋层的杂质浓度和/或深度。 结果，频带宽度变宽。

公开(公告)号：US07005922B2

公开(公告)日：2006-02-28

申请号：US10790184

申请日：2004-03-02

申请人： Takashi Oshima ,  Takeshi Doi ,  Kenji Maio ,  Irei Kyu

发明人： Takashi Oshima ,  Takeshi Doi ,  Kenji Maio ,  Irei Kyu

IPC分类号： H03G3/10

CPC分类号： H03G3/3068

摘要： In order to rapidly control the gains of a plurality of variable gain amplifiers VGAs, each of gain control circuits is configured to determine a gain to be set therein, based on gain control information received from other gain control circuits existing in its preceding stage or stages and the signal level detected by a level detector circuit connected thereto. By carrying out such gain control, a total application gain is stabilized more quickly by gain control. Therefore, even in receiving systems that the preparation period for reception is very short, desired gain control is achieved within this period and stable data reception can be performed.

摘要翻译： 为了快速地控制多个可变增益放大器VGA的增益，每个增益控制电路被配置为基于从其前一级或多级中存在的其他增益控制电路接收的增益控制信息来确定其中要设置的增益 以及由与其连接的电平检测器电路检测到的信号电平。 通过进行这种增益控制，通过增益控制可以更快地稳定总应用增益。 因此，即使在接收准备期间接收系统非常短的情况下，也能够在该期间内实现期望的增益控制，能够进行稳定的数据接收。

公开(公告)号：US06717471B2

公开(公告)日：2004-04-06

申请号：US10309140

申请日：2002-12-04

申请人： Satoshi Arayashiki ,  Kenji Maio ,  Takeshi Doi

发明人： Satoshi Arayashiki ,  Kenji Maio ,  Takeshi Doi

IPC分类号： H03G310

CPC分类号： H03G3/3052 ,  H03G3/3036

摘要： An automatic gain adjustment circuit for automatically adjusting the gain and DC output voltage of an amplifier against power supply fluctuations, temperature fluctuations and process variations and the amplifier using the circuit are provided. The gain and the DC output voltage are adjusted by providing a bias circuit for adjusting the operating current or gain of an amplifying element, connecting a load to the output electrode of the amplifying element to form an output terminal, connecting a variable current source for adjusting the operating voltage or DC output voltage of the amplifying element to the output electrode, connecting a gain detection circuit and a DC output voltage detection circuit to the output terminal, and feed backing the respective outputs of the detection circuits to the variable current source. A reference AC signal is inputted for gain adjustment. After the adjustment, changeover to a signal for amplifying the input is performed, while the output of the gain detection circuit is held in a Sample & Hold circuit.

摘要翻译： 提供一种自动增益调节电路，用于自动调节放大器的增益和直流输出电压，防止电源波动，温度波动和工艺变化以及使用该电路的放大器。 通过提供用于调整放大元件的工作电流或增益的偏置电路来调节增益和DC输出电压，将负载连接到放大元件的输出电极以形成输出端子，连接用于调节的可变电流源 将放大元件的工作电压或直流输出电压输出到输出电极，将增益检测电路和直流输出电压检测电路连接到输出端子，并将检测电路的各个输出馈送到可变电流源。 输入参考交流信号用于增益调整。 在调整之后，执行切换到用于放大输入的信号，同时将增益检测电路的输出保持在采样和保持电路中。

公开(公告)号：US08604030B2

公开(公告)日：2013-12-10

申请号：US13260711

申请日：2010-03-25

申请人： Masanori Ashikawa ,  Toshiharu Morimoto ,  Hajime Yamada ,  Shunji Takemura ,  Tatsuaki Nishiyama ,  Takeshi Doi ,  Hiroyuki Ishiwata

发明人： Masanori Ashikawa ,  Toshiharu Morimoto ,  Hajime Yamada ,  Shunji Takemura ,  Tatsuaki Nishiyama ,  Takeshi Doi ,  Hiroyuki Ishiwata

IPC分类号： A61K31/5377 ,  A61K31/4706 ,  A61K31/47 ,  C07D215/08 ,  C07D413/12 ,  C07D215/233

CPC分类号： C07D221/06 ,  C07D471/04 ,  C07D491/052 ,  C07D491/056 ,  C07D498/04

摘要： The present invention provides a low molecular weight compound having EPO production-promoting action and/or hemoglobin production-promoting action. The present invention relates to a fused piperidine compound represented by the following general formula (1): (wherein, ring A represents a C10-14 aryl group or 5- to 10-membered heterocyclic group, X represents N—R7, a sulfur atom or an oxygen atom, R1, R2, R2′, R3 and R3′ independently represent a hydrogen atom, C1-6 alkyl group or C3-6 cycloalkyl group, and R4, R5 and R6 independently represent a hydrogen atom or halogen atom), or a salt thereof, or a solvate thereof.

摘要翻译： 本发明提供具有EPO生产促进作用和/或血红蛋白生产促进作用的低分子量化合物。 本发明涉及由以下通式（1）表示的稠合哌啶化合物：其中环A表示C10-14芳基或5-至10-元杂环基，X表示N-R7，硫原子 或氧原子，R 1，R 2，R 2'，R 3和R 3'独立地表示氢原子，C 1-6烷基或C 3-6环烷基，R 4，R 5和R 6独立地表示氢原子或卤素原子） 或其盐，或其溶剂合物。

公开(公告)号：US07769216B2

公开(公告)日：2010-08-03

申请号：US11323939

申请日：2005-12-29

申请人： Takeshi Doi ,  Vilim Simcic ,  Jimmy R. Roehrig

发明人： Takeshi Doi ,  Vilim Simcic ,  Jimmy R. Roehrig

IPC分类号： G06K9/00

CPC分类号： G06F19/321 ,  G06F19/00 ,  G16H50/20

摘要： Facilitating viewer comparison of a plurality of medical images of at least one body part on a softcopy review workstation is described. First and second medical images are displayed such that the second medical image appears as a spatially registered underlay to the first medical image exposed through an aperture therein. The aperture comprises at least one edge that is viewer-manipulable in a back-and-forth manner so that the first and second medical images can be visually compared with minimal eye movement. For a temporal comparison embodiment, the first and second medical images comprise identical views of the same body part acquired at different times. For a cross-modality comparison embodiment, the first and second medical images are acquired substantially concurrently, or at different times, using different medical imaging modalities. For a bilateral comparison embodiment, the first and second images are corresponding views of two laterally corresponding body parts.

摘要翻译： 描述了在软拷贝检查工作站上促进对至少一个身体部位的多个医学图像的观看者比较。 显示第一和第二医疗图像，使得第二医疗图像作为空间注册的底层显示出通过其中的孔暴露的第一医疗图像。 所述孔包括至少一个能够以往复方式观察者操纵的边缘，使得可以在视觉上比较第一和第二医学图像与最小的眼睛运动。 对于时间比较实施例，第一和第二医学图像包括在不同时间获取的相同身体部位的相同视图。 对于交叉模态比较实施例，使用不同的医学成像模式基本同时或不同时间获取第一和第二医学图像。 对于双向比较实施例，第一和第二图像是两个横向对应的身体部分的对应视图。

公开(公告)号：US07672494B2

公开(公告)日：2010-03-02

申请号：US11419980

申请日：2006-05-23

申请人： Takeshi Doi ,  Wei Zhang

发明人： Takeshi Doi ,  Wei Zhang

IPC分类号： G06K9/00 ,  A61B6/04

CPC分类号： G06T7/0012 ,  G06T2207/30068

摘要： A method, system, and related computer program products are provided for processing a medical image of a body part according to a computer-aided detection (CAD) algorithm, the medical image having an image border, the body part comprising imaged tissue appearing inside the image border and outlying tissue not appearing in the medical image, wherein likely anatomical abnormalities in the outlying tissue near the imaged tissue border are detected by the CAD algorithm. In one example, the detected likely abnormalities in the outlying tissue are located within a first distance from the imaged tissue border, wherein the first distance corresponds to a spatial ambit of a neighborhood-based feature computed by the CAD algorithm.

摘要翻译： 提供了一种根据计算机辅助检测（CAD）算法来处理身体部位的医学图像的方法，系统和相关的计算机程序产品，所述医学图像具有图像边界，所述身体部分包括出现在内部的成像组织 图像边界和不存在于医学图像中的外围组织，其中通过CAD算法检测在成像组织边界附近的外围组织中可能的解剖异常。 在一个示例中，所检测到的外围组织中可能的异常位于距成像组织边界的第一距离内，其中第一距离对应于由CAD算法计算的基于邻域的特征的空间范围。

公开(公告)号：US07653486B2

公开(公告)日：2010-01-26

申请号：US10598106

申请日：2005-02-16

申请人： Toshiya Takahashi ,  Megumi Itoh ,  Mitsukazu Okuda ,  Takeshi Yamamoto ,  Aki Miake ,  Takeshi Doi

发明人： Toshiya Takahashi ,  Megumi Itoh ,  Mitsukazu Okuda ,  Takeshi Yamamoto ,  Aki Miake ,  Takeshi Doi

IPC分类号： G08G1/16 ,  G06F17/10

CPC分类号： H04N7/183 ,  B60R1/00 ,  B60R11/04 ,  B60R2300/102 ,  B60R2300/306 ,  B60R2300/404 ,  B60R2300/70 ,  B60R2300/8093

摘要： There is provided a system for showing a multi-directional image of surroundings of transportation device requiring a manual maneuver, when starting the transportation device in a parked state (stop state). The surroundings exhibiting system is constituted by an omnidirectional camera, an ignition instruction detection sensor, a control section including a CPU and a frame memory, and a liquid crystal panel. The omnidirectional camera captures an omnidirectional image of the surroundings around the transportation device in synchronization with a driver's ignition instruction detected by the ignition instruction detection sensor. Further, the captured image data is temporally stored in the frame memory, and the stored image data is sequentially transmitted to the liquid crystal panel so as to be displayed thereon.

摘要翻译： 提供了一种当停放状态（停止状态）启动运输装置时，显示需要手动操作的运输装置的周围环境的多方向图像的系统。 环境展现系统由全向摄像机，点火指示检测传感器，包括CPU和帧存储器的控制部分以及液晶面板构成。 全方向摄像机与由点火指示检测传感器检测到的驾驶员的点火指令同步地捕获运输设备周围环境的全向图像。 此外，捕捉的图像数据被暂时存储在帧存储器中，并且存储的图像数据被顺序地发送到液晶面板以便在其上显示。

公开(公告)号：US20080252439A1

公开(公告)日：2008-10-16

申请号：US12103167

申请日：2008-04-15

申请人： Takeshi Yamamoto ,  Aki Miake ,  Toshiya Takahashi ,  Megumi Itoh ,  Mitsukazu Okuda ,  Takeshi Doi ,  Takeo Abe

发明人： Takeshi Yamamoto ,  Aki Miake ,  Toshiya Takahashi ,  Megumi Itoh ,  Mitsukazu Okuda ,  Takeshi Doi ,  Takeo Abe

IPC分类号： B60Q1/00

CPC分类号： G01C21/36 ,  B60K35/00 ,  B60K2370/21 ,  H04N7/181

摘要： An onboard display device in accordance with the present invention includes a display section (11) attached to an instrument panel of a vehicle. The section (11) has a second display area (11b) and a first display area (11a). The second display area (11b) shows at least the speed as vehicle condition images indicating the conditions of the vehicle. The first display area (11a) shows a navigation image and other secondary images. The display section (11) measures greater in width than in height with an aspect ratio of 7:3 or greater. The aspect ratio is the width/height ratio of a display area. The onboard display device allows for a visibility-improved simultaneous display of the secondary image, such as a navigation image, and the vehicle condition image, such as a speed display, which presents information on the conditions of the vehicle.

公开(公告)号：US20070159410A1

公开(公告)日：2007-07-12

申请号：US10598102

申请日：2005-02-15

申请人： Takeshi Yamamoto ,  Aki Miake ,  Toshiya Takahashi ,  Megumi Itoh ,  Mitsukazu Okuda ,  Takeshi Doi

发明人： Takeshi Yamamoto ,  Aki Miake ,  Toshiya Takahashi ,  Megumi Itoh ,  Mitsukazu Okuda ,  Takeshi Doi

IPC分类号： G09G5/00

CPC分类号： G09G3/3406 ,  G09G2300/026

摘要： A liquid crystal display device (100) includes mean value computing sections (9a, 9b) and an optical intensity regulation section (11). The mean value computing section (9a) outputs a mean luminance level (A1) for the pixels forming an image display produced in a driver seat display area (2). The mean value computing section (9b) outputs a mean luminance level (A2) for the pixels forming an image display produced in a front passenger seat display area (3). The optical intensity regulation section (11) controls (regulates) the output optical intensity of backlights (4a, 4b) according to the mean luminance level (A1) and the mean luminance level (A2). As a result, the luminance of the image display in the front passenger seat display area (3) is further limited than the luminance of the image display in the driver seat display area (2). The control ensures high visibility of image displays for the driver.

摘要翻译： 液晶显示装置（100）包括平均值计算部（9a，9b）和光强度调节部（11）。 平均值计算部分（9a）输出形成驾驶员座位显示区域（2）中产生的图像显示的像素的平均亮度水平（A 1）。 平均值计算部分（9b）输出形成在乘客座位显示区域（3）中产生的图像显示的像素的平均亮度水平（A 2）。 光强度调节部（11）根据平均亮度等级（A 1）和平均亮度等级（A 2）来控制（调节）背光（4a，4b）的输出光强度。 结果，前乘客座椅显示区域（3）中的图像显示的亮度比驾驶员座椅显示区域（2）中的图像显示的亮度进一步被限制。 该控件确保驱动程序的图像显示器的高可见性。