公开(公告)号：US4070254A

公开(公告)日：1978-01-24

申请号：US693444

申请日：1976-06-07

申请人： Ryoji Sato ,  Takanori Musha

发明人： Ryoji Sato ,  Takanori Musha

IPC分类号： C07C69/54 ,  B01D3/36 ,  C07C69/52

CPC分类号： C07C67/54

摘要： A process for preparing a purified methacrylic acid ester from a crude methacrylic acid ester containing an isobutyric acid ester as an impurity, comprising the steps of azeotropically distilling the crude methacrylic acid ester in the presence of water to separate as the top distillate the isobutyric acid ester and water together with a small amount of the methacrylic acid ester and recover as the bottoms the greater part thereof, separating the distillate into aqueous and organic phases and further azeotropically distilling the separating organic phase in the presence of water to separate as the distillate the isobutyric acid ester and water together with a very small amount of the methacrylic acid ester and recover as the bottoms the remainder thereof, thereby obtaining the purified methacrylic acid ester.

摘要翻译： 从含有异丁酸酯作为杂质的粗甲基丙烯酸酯制备纯化的甲基丙烯酸酯的方法，包括以下步骤：在水存在下共沸蒸馏粗甲基丙烯酸酯，作为顶部馏出异丁酸酯 和水与少量的甲基丙烯酸酯一起回收，作为底部的大部分，将馏出物分离成水相和有机相，并在水存在下进一步共沸蒸馏分离的有机相，以分离出馏出物的异丁酸 酸酯和水以及非常少量的甲基丙烯酸酯，并作为底部剩余部分回收，从而获得纯化的甲基丙烯酸酯。

公开(公告)号：US08167789B2

公开(公告)日：2012-05-01

申请号：US12879402

申请日：2010-09-10

申请人： Ryoji Sato ,  Hironobu Takizawa ,  Yasuharu Oda ,  Katsuyoshi Taniguchi

发明人： Ryoji Sato ,  Hironobu Takizawa ,  Yasuharu Oda ,  Katsuyoshi Taniguchi

IPC分类号： A61B1/00

CPC分类号： A61B1/041 ,  A61B1/00009 ,  A61B1/00011 ,  A61B1/00016 ,  A61B1/00022 ,  A61B1/00045 ,  A61B5/06 ,  A61B5/065 ,  A61B5/073 ,  A61B8/0833 ,  A61B8/4472

摘要： An image processing system includes an orientation specifying unit that specifies orientation of the body-insertable apparatus at the time of capturing the image data with respect to a reference direction, a rotation correcting unit that performs rotation correction on image data based on the specified orientation, a screen generating unit that generates a screen displaying the image data, an average color bar generating unit that calculates an average color of the image data, generates an image of the calculated average color, and generates an average color bar in which images of the generated average colors are connected in accordance with order of the image data, and an organ image generating unit that generates an organ image obtained by superimposing the images of the average colors generated by the average color bar generating unit. The screen generating incorporates the average color bar and the organ image into the screen.

摘要翻译： 图像处理系统包括：姿势确定单元，其指定相对于参考方向拍摄图像数据时的被检体内导体的姿势;旋转校正单元，其基于指定的取向对图像数据进行旋转校正; 生成显示图像数据的屏幕的屏幕生成单元，计算图像数据的平均颜色的平均颜色条生成单元生成计算出的平均颜色的图像，并生成平均色条，其中生成的图像 平均颜色根据图像数据的顺序连接，以及器官图像生成单元，其生成通过叠加由平均颜色条生成单元生成的平均颜色的图像而获得的器官图像。 屏幕生成将平均颜色条和器官图像并入屏幕。

公开(公告)号：US07960683B2

公开(公告)日：2011-06-14

申请号：US12547206

申请日：2009-08-25

申请人： Hironao Kawano ,  Ryoji Sato ,  Hironobu Takizawa

发明人： Hironao Kawano ,  Ryoji Sato ,  Hironobu Takizawa

IPC分类号： G01J3/50

CPC分类号： H04N5/2252 ,  A61B1/041 ,  H04N9/045 ,  H04N2005/2255

摘要： An observation apparatus includes a light radiating unit that radiates a plurality of element lights, each of which has a limited wavelength band, to an observation target; a light detecting unit that detects the plurality of element lights reflected by the observation target in a plurality of patterns by changing a weight for each of the element lights; and a processing unit that performs a procedure of separating a component of each of the element lights from a plurality of detection results of the light detecting unit based on the weight for each of the element lights of the light detecting unit.

摘要翻译： 观察装置包括将观察对象的波长带有有限的多个元件光照射的发光部， 光检测单元，通过改变每个元件光的重量来检测由多个图案中的观察目标反射的多个元素光; 以及处理单元，其基于光检测单元的每个元件光的重量，执行从光检测单元的多个检测结果中分离每个元件光的分量的过程。

公开(公告)号：US20090146589A1

公开(公告)日：2009-06-11

申请号：US12085456

申请日：2007-06-07

申请人： Hiroyuki Hattori ,  Kenji Yamada ,  Ryoji Sato

发明人： Hiroyuki Hattori ,  Kenji Yamada ,  Ryoji Sato

IPC分类号： H02P21/00

CPC分类号： H02P21/05 ,  B60L11/1803 ,  B60L15/025 ,  B60L15/20 ,  B60L2220/14 ,  H02P6/15 ,  H02P21/22 ,  H02P25/098 ,  H02P2207/05 ,  Y02T10/643 ,  Y02T10/7005 ,  Y02T10/72 ,  Y02T10/7275

摘要： A current instruction generation unit generates a d-axis current instruction and a q-axis current instruction based on a torque instruction for an AC motor, using a map in which a current instruction capable of lowering noise (vibration and sound noise) (low-noise current instruction) generated from the AC motor is determined in advance for each torque of the AC motor. Then, a signal for driving an inverter is generated based on the generated d-axis current instruction and the q-axis current instruction.

摘要翻译： 当前指令生成单元使用能够降低噪声（振动和声音噪声）的当前指令（低噪音）的映射来生成基于AC电动机的转矩指令的d轴电流指令和q轴电流指令， 对于AC电动机的每个转矩，预先确定从AC电动机产生的噪声电流指令。 然后，基于生成的d轴电流指令和q轴电流指令，生成用于驱动逆变器的信号。

公开(公告)号：US20080051635A1

公开(公告)日：2008-02-28

申请号：US11893882

申请日：2007-08-16

申请人： Shinsuke Tanaka ,  Hironao Kawano ,  Akira Kikuchi ,  Hirofumi Tsuboi ,  Ryoji Sato ,  Hironobu Takizawa

发明人： Shinsuke Tanaka ,  Hironao Kawano ,  Akira Kikuchi ,  Hirofumi Tsuboi ,  Ryoji Sato ,  Hironobu Takizawa

IPC分类号： A61B1/06

CPC分类号： A61B1/06 ,  A61B1/041 ,  A61B5/4839

摘要： A capsule-type medical apparatus holds a drug such that a drug release such as dissolution can be realized under the same condition as in a case where the drug is delivered to an interior of a living body by itself, and realizes confirmation on whether the drug delivered to the interior of the living body is actually released to a site in the living body or not. The capsule-type medical apparatus includes a capsule-like casing which is formed in a suitable size for insertion into the living body, a net-like drug holding unit which houses a drug in a releasable manner with respect to a site in the living body, and an imaging unit which captures an image covering the drug held in the drug holding unit and a surrounding area of the drug. The imaging unit 4 captures an image as drug-source information indicating a release condition of the drug with respect to the site in the living body.

摘要翻译： 胶囊型医疗装置保持药物，使得在与药物自身输送到生物体内部的情况相同的条件下能够实现溶解等药物释放，并且实现药物的确认 送到生物体的内部实际上被释放到活体内的一个部位。 胶囊型医疗装置包括形成为适于插入生物体的适当尺寸的胶囊型壳体，网状药物保持单元，其以相对于生物体内的部位可释放的方式容纳药物 以及摄像单元，其捕获覆盖药物保持单元中保持的药物的图像和药物的周围区域。 成像单元4将图像作为指示药物相对于生物体中的部位的释放状态的药物源信息。

公开(公告)号：US09688154B2

公开(公告)日：2017-06-27

申请号：US13581749

申请日：2010-03-01

申请人： Makoto Nakamura ,  Ryoji Sato ,  Takaya Soma

发明人： Makoto Nakamura ,  Ryoji Sato ,  Takaya Soma

IPC分类号： B60L11/18 ,  B60W10/08 ,  B60W10/26

CPC分类号： B60L11/1803 ,  Y02T10/7005 ,  Y02T10/7258

摘要： An electrically powered vehicle includes a motor generator configured to be capable of transmitting and receiving torque to and from a driving shaft coupled to a driving wheel; a DC power supply including a power storage device; and an inverter for performing bidirectional DC/AC power conversion between the DC power supply and the motor generator. The MG-ECU controls a plurality of power semiconductor switching elements to be turned on/off in accordance with a torque command value and a state value of the motor generator. When an accelerator pedal is released, the MG-ECU controls the inverter to superimpose a DC current component on an AC current of each phase in the motor generator in accordance with the state of charge of the power storage device.

公开(公告)号：US07960930B2

公开(公告)日：2011-06-14

申请号：US12085313

申请日：2006-11-24

申请人： Ryoji Sato

发明人： Ryoji Sato

IPC分类号： H02P7/00

CPC分类号： B60L15/025 ,  B60L15/08 ,  B60L2210/12 ,  B60L2210/14 ,  B60L2210/20 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2260/44 ,  H02P2201/09 ,  Y02T10/643 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/725

摘要： In the rectangular-wave voltage control mode, torque feedback control, in which the voltage phase of the rectangular-wave voltage is adjusted based on the deviation of the torque estimated value from the torque command value, is performed. A torque estimation portion calculates the torque estimated value using the motor currents calculated based on the values detected by a current sensor and a rotational position sensor, as in the case of the PWM control mode. Namely, the same state quantity (quantity detected by the sensors) of the alternating-current motor is used in the motor control in both the rectangular-wave voltage control mode and the PWM control mode.

摘要翻译： 在矩形波电压控制模式中，执行基于转矩估计值与转矩指令值的偏差来调整矩形波电压的电压相位的转矩反馈控制。 转矩估计部分，如在PWM控制模式的情况下，使用基于由电流传感器和旋转位置传感器检测的值计算的电动机电流来计算转矩估计值。 也就是说，在矩形波电压控制模式和PWM控制模式中，在马达控制中使用相同的状态量（由传感器检测的量）。

公开(公告)号：US20070270628A1

公开(公告)日：2007-11-22

申请号：US11632760

申请日：2005-08-03

申请人： Hironao Kawano ,  Ryoji Sato

发明人： Hironao Kawano ,  Ryoji Sato

IPC分类号： A61N2/00

CPC分类号： A61B1/00158 ,  A61B1/041 ,  A61B34/70 ,  A61B34/73 ,  A61B2034/733

摘要： A medical apparatus has an insertion unit inserted in the body cavity of the living body. A position/posture detecting unit detects at least one of the position and the posture of the insertion unit. Magnetic field generating units are arranged in an axisymmetrical manner on the substantially plane, and includes at least three electromagnets having magnetizing directions substantially orthogonal to the plane. A magnetic field control unit controls a magnetic field generated by the magnetic field generating unit. A position/posture varying unit varies a relative position/posture between the magnetic field generating unit and the insertion unit in accordance with position and posture information of the insertion unit obtained by the position/posture detecting unit. The magnetic field control unit controls the magnetic field generated by the magnetic field generating unit that is applied to a magnetic field operated unit arranged to the insertion unit, thereby guiding the medical apparatus.

摘要翻译： 医疗装置具有插入生物体的体腔内的插入单元。 位置/姿势检测单元检测插入单元的位置和姿势中的至少一个。 磁场产生单元在基本平面上以轴对称的方式布置，并且包括至少三个具有与该平面基本正交的磁化方向的电磁体。 磁场控制单元控制由磁场产生单元产生的磁场。 位置/姿势变化单元根据由位置姿势检测单元获得的插入单元的位置和姿势信息来改变磁场产生单元和插入单元之间的相对位置/姿势。 磁场控制单元控制施加到布置在插入单元上的磁场驱动单元的磁场产生单元产生的磁场，从而引导医疗装置。

公开(公告)号：US06486052B1

公开(公告)日：2002-11-26

申请号：US09642806

申请日：2000-08-22

申请人： Ryoji Sato

发明人： Ryoji Sato

IPC分类号： H01L2302

CPC分类号： H01L23/3114 ,  H01L23/49827 ,  H01L2924/0002 ,  H01L2924/15173 ,  H01L2924/3025 ,  H05K3/242 ,  H01L2924/00

摘要： In a package for mounting a semiconductor device and a bump, an interposer substrate has a first surface for mounting the semiconductor device. A wiring layer capable of being connected to the semiconductor device, a terminal connected to the wiring layer for mounting the bump, and a plating layer are formed on a second surface of the interposer substrate. The plating layer is connected to one of the terminal and the wiring layer. The plating layer is terminated within the interposer substrate.

摘要翻译： 在用于安装半导体器件和凸块的封装中，插入器基板具有用于安装半导体器件的第一表面。 能够连接到半导体器件的布线层，连接到用于安装凸块的布线层的端子和镀层形成在插入器基板的第二表面上。 镀层与端子和布线层中的一个连接。 镀层终止于插入物基板内。

公开(公告)号：US20120238809A1

公开(公告)日：2012-09-20

申请号：US13428377

申请日：2012-03-23

申请人： Ryoji Sato ,  Hironobu Takizawa ,  Yasuharu Oda ,  Katsuyoshi Taniguchi

发明人： Ryoji Sato ,  Hironobu Takizawa ,  Yasuharu Oda ,  Katsuyoshi Taniguchi

IPC分类号： A61B1/04 ,  G06K9/00

CPC分类号： A61B1/041 ,  A61B1/00009 ,  A61B1/00011 ,  A61B1/00016 ,  A61B1/00022 ,  A61B1/00045 ,  A61B5/06 ,  A61B5/065 ,  A61B5/073 ,  A61B8/0833 ,  A61B8/4472

摘要： An image processing system includes an external device including an orientation specifying unit that specifies orientation of the body-insertable apparatus, a rotation correcting unit that aligns orientations of a plurality of pieces of image data, a screen generating unit that generates a screen displaying the image data, an average color bar generating unit that calculates an average color of the image data, generates an image of the calculated average color, and generates an average color bar in which images of the generated average colors are connected, and an organ image generating unit that generates an organ image, obtained by superimposing the images of the average colors generated by the average color bar generating unit. The screen generating unit generates the screen in which the average color bar generated by the average color bar generating unit is incorporated, and incorporates the organ image into the screen.

摘要翻译： 一种图像处理系统，包括：外部装置，其包括：指定所述被检体内导入装置的取向的取向指定单元;对准所述多个图像数据的取向的旋转修正单元;生成显示所述图像的画面的画面生成单元 数据，计算图像数据的平均颜色的平均颜色条生成单元生成计算出的平均颜色的图像，并生成连接所生成的平均颜色的图像的平均色条，以及器官图像生成单元 其生成通过叠加由平均颜色条生成单元生成的平均颜色的图像而获得的器官图像。 屏幕生成单元生成其中包含由平均颜色条生成单元生成的平均颜色条的屏幕，并且将器官图像合并到屏幕中。