公开(公告)号：US4432711A

公开(公告)日：1984-02-21

申请号：US317407

申请日：1981-11-02

申请人： Keiji Tsuchiya ,  Hideaki Sasaya ,  Akio Nara

发明人： Keiji Tsuchiya ,  Hideaki Sasaya ,  Akio Nara

IPC分类号： F04C2/344 ,  F04C2/00

CPC分类号： F04C2/3446

摘要： A vane pump comprising a cylindrical rotor provided with a diametrically extending vane groove, a vane slidably arranged in the vane groove in radial directions, a cylinder in which the rotor is rotatably arranged, the cylinder having an inner peripheral cam surface with which said vane always comes into sliding contact at its opposed ends, the cam surface of the cylinder having a profile defined by cycloid curves and/or arc portions which have a radius substantially equal to that of the rotor.

摘要翻译： 一种叶片泵，其特征在于，具有圆筒状转子，该圆筒状转子具有直径方向延伸的叶片槽，叶片沿径向可滑动地设置在叶片槽内，其中转子可旋转地布置在其中，该圆筒具有内周凸轮表面， 在其相对端处滑动接触，圆柱体的凸轮表面具有由摆线曲线和/或圆弧部分限定的轮廓，该轮廓具有基本上等于转子的半径的半径。

公开(公告)号：US4459123A

公开(公告)日：1984-07-10

申请号：US351301

申请日：1982-02-22

申请人： Toshiharu Tatsunaka ,  Akio Nara ,  Keiji Tsuchiya ,  Tsuyoshi Adachi

发明人： Toshiharu Tatsunaka ,  Akio Nara ,  Keiji Tsuchiya ,  Tsuyoshi Adachi

IPC分类号： B60K25/02 ,  F02B67/06 ,  F16H7/18 ,  F16H37/00

CPC分类号： F02B67/06 ,  F02B2275/06 ,  F02B2275/08

摘要： Around an engine-body of a vehicle, several auxiliary machinery such as an air-conditioner and a power steering-pump are disposed. Pulleys of said auxiliary machinery are driven by means of an endless belt or endless belts by a driving pulley of the engine. In order to obtain the most effective operation of the engine, consideration should be given to the degree of the power loss for driving the auxiliary machinery.For this purpose, according to the present invention, the order by which said several driven pulleys are driven by said driving pulley is determined by the magnitude of the driven torques of the corresponding auxiliary machinery along the running direction of the endless belt toward the driving pulley.

摘要翻译： 在车辆的发动机体周围设置有诸如空调和动力转向泵的若干辅助机械。 所述辅助机械的皮带轮由发动机的驱动皮带轮通过环形带或环形带驱动。 为了获得最有效的发动机运行，应考虑驱动辅机的功率损耗程度。 为此，根据本发明，所述多个从动带轮由所述驱动带轮驱动的顺序由相应的辅助机械的驱动转矩的大小沿环形带的行进方向朝向驱动带轮 。

公开(公告)号：US07321686B2

公开(公告)日：2008-01-22

申请号：US10705269

申请日：2003-11-10

申请人： Hiroyuki Shibata ,  Keiji Tsuchiya ,  Naoto Takahashi

发明人： Hiroyuki Shibata ,  Keiji Tsuchiya ,  Naoto Takahashi

IPC分类号： G06K9/00

CPC分类号： G06T5/009 ,  G06T5/40 ,  G06T2207/10116 ,  G06T2207/20064

摘要： Processing for improving the contrast of an image of interest is executed by an image processing circuit in an X-ray photography apparatus. The image is decomposed into coefficient values of a plurality of frequency bands by a frequency-component decomposition circuit to obtain coefficients of each and every frequency band. A coefficient conversion circuit converts coefficient values with regard to at least one frequency band of the plurality of frequency bands in such a manner that a frequency distribution of coefficient values of every frequency band will become a prescribed frequency distribution. A restoration circuit generates an image using the coefficient values obtained by the conversion performed by the coefficient conversion circuit.

摘要翻译： 通过X射线摄影装置中的图像处理电路来执行用于提高感兴趣图像的对比度的处理。 通过频率分量分解电路将图像分解为多个频带的系数值，以获得每个频带的系数。 系数转换电路以每个频带的系数值的频率分布将成为规定的频率分布的方式，相对于多个频带的至少一个频带转换系数值。 恢复电路使用由系数转换电路执行的转换获得的系数值来生成图像。

公开(公告)号：US08213701B2

公开(公告)日：2012-07-03

申请号：US12403267

申请日：2009-03-12

申请人： Keiji Tsuchiya

发明人： Keiji Tsuchiya

IPC分类号： G06K9/36 ,  G06K9/40

CPC分类号： G06K9/40 ,  A61B6/42 ,  A61B6/4208 ,  A61B6/4233 ,  A61B6/52 ,  A61B6/5205 ,  A61B6/5258 ,  G06K9/36 ,  G06T5/002 ,  G06T2207/10116 ,  G06T2207/20024 ,  G06T2207/20182 ,  G06T2207/30004 ,  H05G1/64

摘要： An image processing apparatus and method including executing high-pass filtering in a column direction on the pixel values of original image data read from a flat panel detector to obtain first image data, and subtracting a value obtained by converting each of the pixel values of the first image data in accordance with an absolute value of a statistic calculated from pixel values in the same pixel row of the first image data from the value of a corresponding pixel of the original image data to obtain processed image data.

摘要翻译： 一种图像处理装置和方法，包括对从平板检测器读取的原始图像数据的像素值在列方向上执行高通滤波以获得第一图像数据，并且减去通过转换每个像素值 根据从原始图像数据的对应像素的值，根据第一图像数据的相同像素行中的像素值计算出的统计量的绝对值的第一图像数据，以获得处理后的图像数据。

公开(公告)号：US07627169B2

公开(公告)日：2009-12-01

申请号：US11828016

申请日：2007-07-25

申请人： Hiroyuki Shinbata ,  Keiji Tsuchiya ,  Naoto Takahashi

发明人： Hiroyuki Shinbata ,  Keiji Tsuchiya ,  Naoto Takahashi

IPC分类号： G06K9/00

CPC分类号： G06T5/009 ,  G06T5/40 ,  G06T2207/10116 ,  G06T2207/20064

摘要： Processing for improving the contrast of an image of interest is executed by an image processing circuit in an X-ray photography apparatus. The image is decomposed into coefficient values of a plurality of frequency bands by a frequency-component decomposition circuit to obtain coefficients of each and every frequency band. A coefficient conversion circuit converts coefficient values with regard to at least one frequency band of the plurality of frequency bands in such a manner that a frequency distribution of coefficient values of every frequency band will become a prescribed frequency distribution. A restoration circuit generates an image using the coefficient values obtained by the conversion performed by the coefficient conversion circuit.

摘要翻译： 通过X射线摄影装置中的图像处理电路来执行用于提高感兴趣图像的对比度的处理。 通过频率分量分解电路将图像分解为多个频带的系数值，以获得每个频带的系数。 系数转换电路以每个频带的系数值的频率分布将成为规定的频率分布的方式，相对于多个频带的至少一个频带转换系数值。 恢复电路使用由系数转换电路执行的转换获得的系数值来生成图像。

公开(公告)号：US20090232272A1

公开(公告)日：2009-09-17

申请号：US12395773

申请日：2009-03-02

申请人： Osamu Tsujii ,  Keiji Tsuchiya ,  Masahiko Okunuki

发明人： Osamu Tsujii ,  Keiji Tsuchiya ,  Masahiko Okunuki

IPC分类号： H05G1/60

CPC分类号： A61B6/00 ,  A61B6/03 ,  A61B6/06 ,  A61B6/4021 ,  A61B6/4028 ,  A61B6/4233

摘要： An X-ray imaging apparatus includes a multi X-ray generating unit in which multiple X-ray foci are disposed in two-dimensional form at a predetermined pitch in a first direction, and a slit unit having multiple slit members each disposed opposite to its respective X-ray focus. Each slit member has multiple slits arranged in the first direction, and each of the slits forms a slice-formed X-ray beam whose lengthwise direction is a second direction that is different from the first direction. The two-dimensional detection unit detects the X-ray intensity of the formed X-ray beams at the detection surface. The X-ray imaging apparatus executes X-ray imaging at multiple positions while moving the multi X-ray generating unit and the slit unit in the first direction by the amount of the predetermined pitch, while keeping the relative positional relationship therebetween, and reconstructs an X-ray image based on the obtained X-ray intensity.

摘要翻译： 一种X射线摄像装置，具备多个X射线发生单元，其中多个X射线焦点以第一方向以预定间距以二维形式设置，并且具有多个狭缝部件的狭缝单元各自与其相对设置 各自的X射线焦点。 每个狭缝构件具有沿着第一方向布置的多个狭缝，并且每个狭缝形成长度方向是与第一方向不同的第二方向的切片形状的X射线束。 二维检测单元检测形成的X射线束在检测面的X射线强度。 X射线成像装置在多个X射线成像装置的同时，在保持其间的相对位置关系的同时，将多X射线产生部和狭缝部沿第1方向移动预定间距的量，进行X射线成像， 基于获得的X射线强度的X射线图像。

公开(公告)号：US5184339A

公开(公告)日：1993-02-02

申请号：US707781

申请日：1991-05-30

申请人： Keiji Tsuchiya

发明人： Keiji Tsuchiya

IPC分类号： G11B21/08 ,  G11B7/085

CPC分类号： G11B7/08529

摘要： An information recording-reproducing head driving circuit for moving an information recording-reproducing head from the current position on a recording medium to a desired position while velocity-controlling the head includes a pulse motor for moving the information recording-reproducing head relative to the recording medium, a timer for counting down a count value set to take the driving timing of the pulse motor, and controller for calculating the count value on the basis of a predetermined time table and setting the count value in the timer, and generating a driving pulse to the pulse motor when the timer has counted down the count value. The controller substracts a desired value extracted from the time table from the count value set in the timer the last time to thereby accomplish the calculation of a new count value.

摘要翻译： 一种信息记录再现头驱动电路，用于将信息记录再现头从记录介质上的当前位置移动到期望位置，同时速度控制头包括用于使信息记录 - 再现头相对于记录移动的脉冲电机 介质，用于计数设定为取得脉冲电动机的驱动定时的计数值的定时器，以及基于预定时间表计算计数值并设置定时器中的计数值的控制器，并且产生驱动脉冲 当定时器向下计数值时，向脉冲电机发送。 控制器从最后一次从定时器中设置的计数值中减去从时间表中提取的期望值，从而完成新计数值的计算。

公开(公告)号：US20090016492A1

公开(公告)日：2009-01-15

申请号：US12143490

申请日：2008-06-20

申请人： Keiji Tsuchiya

发明人： Keiji Tsuchiya

IPC分类号： H05G1/64

CPC分类号： H04N5/3205 ,  A61B6/542 ,  H04N5/235

摘要： A photographing control apparatus that controls a sensor for accumulating and reading out electric charge in order to obtain an image, includes: a deciding unit adapted to decide a frame period showing an image photographing interval, based on an input of an input unit; a determining unit adapted to determine, based on the frame period decided by the deciding unit, whether accumulation and reading out of electric charge not for use in an image generating process is set in the frame period; and a control unit adapted to control the sensor based on the determination by the determining unit.

摘要翻译： 控制用于累积和读出电荷以获得图像的传感器的拍摄控制装置包括：决定单元，用于基于输入单元的输入来确定表示图像拍摄间隔的帧周期; 确定单元，其适于基于由所述判定单元确定的帧周期来确定在所述帧周期中是否积累和读出不用于图像生成处理的电荷; 以及控制单元，其适于基于所述确定单元的确定来控制所述传感器。

公开(公告)号：US4105199A

公开(公告)日：1978-08-08

申请号：US752952

申请日：1976-12-20

申请人： Kazukiyo Sato ,  Katuo Takahashi ,  Junjiro Kubota ,  Keiji Tsuchiya

发明人： Kazukiyo Sato ,  Katuo Takahashi ,  Junjiro Kubota ,  Keiji Tsuchiya

IPC分类号： B65H3/06 ,  B65H3/46 ,  B65H5/02 ,  B65H7/12 ,  B65H3/52

CPC分类号： B65H3/063 ,  B65H3/5292 ,  B65H5/025 ,  B65H5/224 ,  B65H7/12

摘要： A paper feeder comprises a controllably drivable resilient body in frictional contact with a feed roller. A preliminary feeder is provided for supplying a sheet of paper towards an area of the frictional contact from a stack of paper. The roller is driven in a first sense of rotation to feed the supplied paper away from the preliminary feeder. The resilient body is usually driven in a second sense towards the preliminary feeder at the frictional contact area and selectively set free on feeding a thin or flexible sheet. The resilient body may further be driven in the first sense on feeding either a thin or flexible sheet or a ground sheet on which another sheet of paper is attached.

摘要翻译： 供纸器包括与进给辊摩擦接触的可控制地驱动的弹性体。 提供了一个初级进料器，用于从一叠纸向一个摩擦接触区域供纸。 辊以第一旋转方向被驱动以将供应的纸送给预备进料器。 弹性体通常在摩擦接触区域以第二种方式被驱动到初级进料器，并且在供给薄或柔性片材时选择性地设置弹性体。 在馈送另一张纸附着的薄或柔性片材或接地片材上时，弹性体还可以在第一意义上被驱动。

公开(公告)号：US08179101B2

公开(公告)日：2012-05-15

申请号：US12576013

申请日：2009-10-08

申请人： Koji Umetsu ,  Keiji Tsuchiya

发明人： Koji Umetsu ,  Keiji Tsuchiya

IPC分类号： H01M10/46

CPC分类号： H02J7/045

摘要： A charging apparatus includes a power supply circuit converting AC input into DC output, a secondary battery, having a plurality of batteries connected in series, which is charged by an output voltage of the power supply circuit, a charging control circuit that controls charging in a constant-current mode for charging the secondary battery with a constant current and, when a terminal voltage of the secondary battery reaches a predetermined voltage, switches the charging in the constant-current mode to a constant-voltage mode for charging the secondary battery to a constant voltage, and a plurality of voltage control circuits, each of which adjusts the voltage of each of the plurality of batteries to a set voltage. The plurality of voltage control circuits respectively detect voltage rises of the plurality of batteries, and one of the voltage control circuits, first detecting attainment of the set voltage, performs subsequent voltage control.

摘要翻译： 充电装置包括将AC输入转换为DC输出的电源电路，具有串联连接的多个电池的二次电池，其由电源电路的输出电压充电;充电控制电路，其控制充电 用于以恒定电流对二次电池充电的恒流模式，并且当二次电池的端子电压达到预定电压时，将恒定电流模式中的充电切换到恒定电压模式，以将二次电池充电至 以及多个电压控制电路，每个电压控制电路将每个电池的电压调整到设定电压。 多个电压控制电路分别检测多个电池的电压上升，并且其中一个电压控制电路首先检测到达到设定电压，进行后续的电压控制。