公开(公告)号：US4439868A

公开(公告)日：1984-03-27

申请号：US476277

申请日：1983-03-17

申请人： Takao Makino ,  Toshiaki Ikeda

发明人： Takao Makino ,  Toshiaki Ikeda

IPC分类号： H05G1/20 ,  H05G1/32 ,  H05G1/34

CPC分类号： H05G1/20 ,  H05G1/32

摘要： The present invention relates to a medical X-ray radiation power supply apparatus wherein a DC-operated switching circuit is connected at the primary side of a high voltage transformer, and a comparator circuit compares the voltage predetermined by a tube voltage setting circuit with an actual tube voltage detected by a tube voltage detector circuit, then the gain of a comparison voltage is raised so that the actual tube voltage can quickly reach the predetermined tube voltage value, thereby tube voltage errors, which are caused by short photographing time in a medical or breast X-ray photographing apparatus, are eliminated.

摘要翻译： 本发明涉及一种医用X射线辐射电源装置，其中直流操作开关电路连接在高压变压器的初级侧，比较器电路将由管电压设定电路预定的电压与实际 通过管电压检测电路检测到的管电压，则提高比较电压的增益，使得实际的管电压可以快速达到预定的管电压值，从而导致管电压误差，这是由医疗或 乳房X线摄影装置被消除。

公开(公告)号：US5138166A

公开(公告)日：1992-08-11

申请号：US779830

申请日：1991-10-21

申请人： Takao Makino ,  Keisuke Mori

发明人： Takao Makino ,  Keisuke Mori

IPC分类号： G01N23/04 ,  A61B6/00 ,  A61B6/14 ,  G01T1/20 ,  H04N5/225 ,  H04N5/32 ,  H04N5/321 ,  H04N5/369 ,  H04N5/372

CPC分类号： H04N3/1593 ,  A61B6/14 ,  G01T1/2018 ,  H04N5/2253 ,  H04N5/32

摘要： A medical X-ray image detecting device wherein the fluorescent surface of a narrow belt-shaped X-ray fluorescen plate which emits light at the time of irradiation of X-ray through a slit is divided to rectangular units, optical fiber bundles are distributed alternately right and left and arranged vertically, the one end surface of each optical fiber bundle is attached to one of the divided fluorescent surface unit, the other end surface of each optical fiber bundle is attached to the image pickup surface of a solid-state image pickup device to make image formation possible, and the solid-state image pickup device is disposed behind an X-ray shielding member by which the slit is formed.

摘要翻译： 一种医用X射线图像检测装置，其中，在通过狭缝照射X射线时发光的窄带状X射线荧光板的荧光面被分割为矩形单元，光纤束交替地分布 右侧和左侧并且垂直布置，每个光纤束的一个端面附接到分离的荧光表面单元中的一个，每个光纤束的另一端表面附接到固态图像拾取器的图像拾取表面 可以进行图像形成的装置，并且固态图像拾取装置设置在形成狭缝的X射线屏蔽构件的后面。

公开(公告)号：US4809311A

公开(公告)日：1989-02-28

申请号：US40355

申请日：1987-04-17

申请人： Eiichi Arai ,  Keisuke Mori ,  Takao Makino

发明人： Eiichi Arai ,  Keisuke Mori ,  Takao Makino

IPC分类号： H05G1/34

CPC分类号： H05G1/34

摘要： A pre-ignition type X-ray apparatus including a mode changeover switch which changes a pre-heat mode to an X-ray irradiation mode and vice versa, a tube current control circuit for feedback control of the X-ray tube's filament heating current to a target value, and pre-heat control circuit for controlling the filament heating current in the pre-heat mode to a target value lower than the target value in the X-ray irradiation mode. The pre-heat control circuit includes a differential amplifier which amplifies the difference between the detected voltage corresponding to a source voltage and the reference voltage determining the lower target value, so that the control signal is outputted from the differential amplifier.

摘要翻译： 一种预点火型X射线装置，包括将预热模式改变为X射线照射模式的模式切换开关，反之亦然，用于将X射线管的灯丝加热电流反馈控制的管电流控制电路 目标值和预热控制电路，用于将预热模式中的灯丝加热电流控制为低于X射线照射模式中的目标值的目标值。 预热控制电路包括：差分放大器，其放大对应于源极电压的检测电压与确定较低目标值的参考电压之间的差异，使得控制信号从差分放大器输出。

公开(公告)号：US06724481B2

公开(公告)日：2004-04-20

申请号：US10099956

申请日：2002-03-19

申请人： Takao Makino ,  Masaaki Chiba

发明人： Takao Makino ,  Masaaki Chiba

IPC分类号： G01N2100

CPC分类号： G01N21/3504 ,  G01N1/22 ,  G01N15/06 ,  G01N21/94 ,  G01N2001/021 ,  G01N2021/3595

摘要： A ground contamination detector has a duct (21) having an annular opening (21a). The annular opening blows air toward the ground (1) to form an air curtain that defines an enclosed space (2A) between the duct and the ground. The detector also has a pipe (23) having a nozzle that opens in the enclosed space and jets heated air toward the ground, to promote the evaporation of noxious substance (3) and diffuse the evaporated gas in the enclosed space. The detector also has a suction pipe (24) to suck the evaporated gas from the enclosed space and a sensor (25) to analyze the sucked gas. The enclosed space formed by the air curtain defines a detection area on the ground, and the detector collects and analyzes contaminants in the enclosed space in a noncontact way. The detector is installable on a vehicle, to efficiently detect the presence and position of contaminants on the ground in real time.

摘要翻译： 地面污染检测器具有具有环形开口（21a）的管道（21）。 环形开口朝向地面（1）吹动空气，形成一个在导管和地面之间形成封闭空间（2A）的气幕。 检测器还具有管（23），该管（23）具有在封闭空间内打开的喷嘴并将加热的空气喷射到地面，以促进有害物质（3）的蒸发并将蒸发的气体扩散到封闭空间中。 检测器还具有吸入管（24）以从封闭空间吸入蒸发气体和传感器（25）以分析吸入的气体。 由气幕形成的封闭空间限定了地面上的检测区域，检测器以非接触方式收集和分析封闭空间中的污染物。 检测器可安装在车辆上，以实时有效地检测地面上污染物的存在和位置。

公开(公告)号：US5461233A

公开(公告)日：1995-10-24

申请号：US210950

申请日：1994-03-21

申请人： Koei Yamamoto ,  Kazuhisa Miyaguchi ,  Notio Takahashi ,  Keisuke Mori ,  Masakazu Suzuki ,  Takao Makino

发明人： Koei Yamamoto ,  Kazuhisa Miyaguchi ,  Notio Takahashi ,  Keisuke Mori ,  Masakazu Suzuki ,  Takao Makino

IPC分类号： A61B6/00 ,  A61B6/14 ,  G01T1/20

CPC分类号： A61B6/14 ,  G01T1/2018

摘要： A medical X-ray tomographing apparatus, wherein the output end surfaces of a plurality of optical fiber bundles are optically coupled to the image pickup surfaces of vertically long solid-state image pickup devices, such as one-dimensional image sensors, and the input end surfaces of a plurality of the optical fiber bundles having a vertically long cross-sectional shape being identical to that of the output end surfaces thereof are optically coupled individually to a plurality of vertically long divisions obtained by dividing the fluorescent surface of a scintillator in the width direction thereof. With this apparatus, it is not necessary to significantly contract the size of the image on the fluorescent surface, thereby remarkably reducing the number of the solid-state image pickup devices and the number of the divisions of the fluorescent surface.

摘要翻译： 一种医用X射线断层摄影装置，其中，多个光纤束的输出端面光学耦合到诸如一维图像传感器的垂直长度固态图像拾取装置的图像拾取表面，并且输入端 具有与其输出端面相同的垂直长横截面形状的多个光纤束的表面被光耦合到通过将闪烁体的荧光表面划分为宽度而获得的多个垂直长分割 方向。 利用该装置，不需要在荧光表面上显着地收缩图像的尺寸，从而显着地减少固态图像拾取装置的数量和荧光表面的分割数。

公开(公告)号：US4907251A

公开(公告)日：1990-03-06

申请号：US166554

申请日：1988-03-10

申请人： Keisuke Mork ,  Takao Makino ,  Kazuo Nishikawa ,  Yoshiaki Iwato ,  Takahiro Yoshimura

发明人： Keisuke Mork ,  Takao Makino ,  Kazuo Nishikawa ,  Yoshiaki Iwato ,  Takahiro Yoshimura

IPC分类号： A61B6/08 ,  A61B6/14

CPC分类号： A61B6/08 ,  A61B6/14

摘要： A patient positioning device in a medical panorama X-ray photographing apparatus in which after data of the relative position of the subject to the X-ray photographing apparatus supplied from a sensor is compared with data of the relative position of a tomographic zone to the X-ray photographing apparatus thus to produce comparison data which is in turn transmitted to a drive circuit, a tomograph forming assembly and/or the subject is moved from coinciding with each other. The device further includes a comparing arithmetic circuit in which the detected position data of the subject and position data of the tomographic zone are arithmetically compared in order to improve operatability and positioning accuracy. The device furthermore includes a sensor which is adjustable for angular and vertical setting with the use of sensing position changing means in order to improve adaptability to individualities of the subject.

摘要翻译： 医疗全景X射线摄影装置中的患者定位装置，其中将从传感器提供的X射线摄影装置的被摄体的相对位置的数据与断层摄影区域相对于X的相对位置的数据进行比较 由此产生比较数据，从而将其传送到驱动电路，断层成像组件和/或被摄体彼此重合。 该装置还包括比较运算电路，其中被检测的检测的位置数据和断层摄影区域的位置数据被算术地比较，以便提高可操作性和定位精度。 该装置还包括一传感器，该传感器可利用感测位置改变装置对角度和垂直设置进行调节，以便提高对被摄体个性的适应性。

公开(公告)号：US4641331A

公开(公告)日：1987-02-03

申请号：US636689

申请日：1984-08-01

申请人： Takao Makino ,  Shinichi Osada

发明人： Takao Makino ,  Shinichi Osada

IPC分类号： G01N23/04 ,  H05G1/36 ,  H05G1/46 ,  H05G1/60 ,  H05G1/64 ,  H05G1/30 ,  H05G1/32

CPC分类号： H05G1/46 ,  H05G1/60

摘要： An automatic exposure device for obtaining X-ray pictures with superior quality and constant contrast by feedback of both tube voltage and tube current according to the residual X-ray dose which penetrates the body of a patient. This device is further characterized in that the feedback control is compensatingly done according to the changes in the tube voltage and tube current caused by fluctuations of the power supply.

摘要翻译： 一种自动曝光装置，用于根据穿透患者身体的残余X射线剂量，通过管电压和管电流的反馈来获得具有优良质量和恒定对比度的X射线照片。 该装置的特征还在于，根据由电源的波动引起的管电压和管电流的变化，补偿地进行反馈控制。

公开(公告)号：US4178508A

公开(公告)日：1979-12-11

申请号：US928057

申请日：1978-07-26

申请人： Toshihiro Hotta ,  Takao Makino

发明人： Toshihiro Hotta ,  Takao Makino

IPC分类号： H05G1/34 ,  H05G1/44 ,  G01J1/42

CPC分类号： H05G1/44 ,  H05G1/34

摘要： A device for controlling the amount of X-ray irradiation in an X-ray photographing apparatus wherein the dose of X-rays actually administered from an X-ray tube to a patient is determined or measured in an X-ray irradiation amount measuring circuit. The measured value is compared with a set point of X-ray irradiation amount. When the measured value is in agreement with the set point, the operation of the X-ray tube is inactivated.

摘要翻译： 在X射线照射量测量电路中确定或测量X射线摄影装置中的X射线照射量的装置，其中，实际从X射线管向患者施加X射线的剂量。 将测量值与X射线照射量的设定点进行比较。 当测量值与设定点一致时，X射线管的操作失效。

公开(公告)号：US20100016269A1

公开(公告)日：2010-01-21

申请号：US12519642

申请日：2007-06-05

申请人： Mitsugu Furukawa ,  Takao Makino ,  Masao Nakadate

发明人： Mitsugu Furukawa ,  Takao Makino ,  Masao Nakadate

IPC分类号： A61K31/575 ,  A61P3/00

CPC分类号： A61K31/56 ,  A23L33/11 ,  A23L33/12 ,  A23V2002/00 ,  A23V2250/1846 ,  A23V2250/21364 ,  A23V2250/21376 ,  A23V2250/21372 ,  A23V2200/3262 ,  A23V2250/1848 ,  A23V2250/1842

摘要： The present invention is intended to discover a composition that contains a large amount of a plant sterol completely insoluble in water and exhibiting poor solubility in oil because of its extremely high crystallinity. Such composition can be easily dispersed in water, and to produce the composition. It has been discovered that a composition obtained by adding and dissolving a small amount of phosphatidylcholine in a plant sterol that is hardly soluble in water or in oil results in such composition easily dispersible in water.

摘要翻译： 本发明旨在发现含有大量完全不溶于水的植物甾醇的组合物，因为其极高的结晶度，在油中的溶解性差。 这样的组合物可以容易地分散在水中并产生组合物。 已经发现通过将少量磷脂酰胆碱添加并溶解在几乎不溶于水或油的植物甾醇中而获得的组合物导致这种组合物容易分散在水中。

公开(公告)号：US5835554A

公开(公告)日：1998-11-10

申请号：US678341

申请日：1996-07-11

申请人： Masakazu Suzuki ,  Keisuke Mori ,  Akifumi Tachibana ,  Takao Makino

发明人： Masakazu Suzuki ,  Keisuke Mori ,  Akifumi Tachibana ,  Takao Makino

IPC分类号： A61B6/14 ,  G01N23/04 ,  H05G1/64

CPC分类号： G01N23/043 ,  A61B6/145 ,  A61B6/4233

摘要： An image processor comprises a CPU, a ROM for storing programs and data, a main storage memory for storing image data, parameters for image processing and the like, an image memory for storing image data which are to be displayed on a monitoring device, a DA converter for outputting a signal to the external monitoring device or video printer, a DMA controller, a clock signal generator for driving an imager device such as a CCD sensor, an AD converter for converting an image signal SG from the imager device into a digital signal, an input/output circuit for generating a busy signal to an external X-ray controller and receiving an exposure signal from the X-ray controller, etc.

摘要翻译： 图像处理器包括CPU，用于存储程序和数据的ROM，用于存储图像数据的主存储存储器，用于图像处理的参数等，用于存储要在监视装置上显示的图像数据的图像存储器， DA转换器，用于向外部监视装置或视频打印机输出信号，DMA控制器，用于驱动诸如CCD传感器的成像器装置的时钟信号发生器，用于将来自成像器装置的图像信号SG转换成数字 信号，用于向外部X射线控制器产生忙信号并从X射线控制器接收曝光信号的输入/输出电路等。