公开(公告)号：US07985713B2

公开(公告)日：2011-07-26

申请号：US11909512

申请日：2006-03-22

申请人： Yoshitomo Harada ,  Masahito Yoshizawa ,  Haruyuki Endo

发明人： Yoshitomo Harada ,  Masahito Yoshizawa ,  Haruyuki Endo

IPC分类号： C01B35/04 ,  C23C14/24 ,  B05D3/00 ,  H01L39/00 ,  H01L39/24 ,  H01B13/00

CPC分类号： C23C14/067 ,  H01L39/2487

摘要： A magnesium boride thin film having a B-rich composition represented by the general formula of MgBx (x=1 to 10) and a superconducting transition temperature of 10K or more has superior crystallinity and orientation and is used as a superconducting material. This thin film is formed by maintaining a film forming environment in a high vacuum atmosphere of 4×10−5 Pa or less, and simultaneously depositing Mg and B on a substrate maintained at a temperature of 200° C. or less so as to grow the film at a growth rate of 0.05 nm/sec or less. It is preferable to supply an Mg vapor and a B vapor into the film forming environment at an Mg/B molar ratio of 1/1 to 12/1.

摘要翻译： 具有由通式MgB x（x = 1〜10）表示的富含B的组合物和10K以上的超导转变温度的硼化硼薄膜具有优异的结晶性和取向性，并且用作超导材料。 该薄膜通过在4×10 -5 Pa以下的高真空气氛中保持成膜环境而形成，同时在保持在200℃以下的基板上同时沉积Mg和B以便生长 该膜的生长速度为0.05nm / sec以下。 优选以Mg / B摩尔比为1/1〜12/1向成膜环境供给Mg蒸汽和B蒸气。

公开(公告)号：US20090062128A1

公开(公告)日：2009-03-05

申请号：US11909512

申请日：2006-03-22

申请人： Yoshitomo Harada ,  Masahito Yoshizawa ,  Haruyuki Endo

发明人： Yoshitomo Harada ,  Masahito Yoshizawa ,  Haruyuki Endo

IPC分类号： H01L39/02 ,  H01L39/24

CPC分类号： C23C14/067 ,  H01L39/2487

摘要： A magnesium boride thin film having a B-rich composition represented by the general formula of MgBx (x=1 to 10) and a superconducting transition temperature of 10K or more has superior crystallinity and orientation and is used as a superconducting material. This thin film is formed by maintaining a film forming environment in a high vacuum atmosphere of 4×10−5 Pa or less, and simultaneously depositing Mg and B on a substrate maintained at a temperature of 200° C. or less so as to grow the film at a growth rate of 0.05 nm/sec or less. It is preferable to supply an Mg vapor and a B vapor into the film forming environment at an Mg/B molar ratio of 1/1 to 12/1.

摘要翻译： 具有由通式MgB x（x = 1〜10）表示的富含B的组合物和10K以上的超导转变温度的硼化硼薄膜具有优异的结晶性和取向性，并且用作超导材料。 该薄膜通过在4×10 -5 Pa以下的高真空气氛中保持成膜环境而形成，同时在保持在200℃以下的基板上同时沉积Mg和B，以使膜生长 以0.05nm / sec以下的生长速度。 优选以Mg / B摩尔比为1/1〜12/1向成膜环境供给Mg蒸汽和B蒸气。

公开(公告)号：US20080108503A1

公开(公告)日：2008-05-08

申请号：US11740601

申请日：2007-04-26

申请人： Takayuki Simizu ,  Masahito Yoshizawa

发明人： Takayuki Simizu ,  Masahito Yoshizawa

IPC分类号： G01R33/035

CPC分类号： G01R33/0358

摘要： An inspection apparatus capable of suppressing degradation of oxide superconductors comprises a transformer including a flux-change detection coil and a flux transmission coil and formed of a first superconductor, an SQUID element magnetically connected to the flux transmission coil and formed of a second superconductor, a first indirect cooling section containing the flux transmission coil and the SQUID element, a second indirect cooling section including a first through hole, the flux-change detection coil winding around the first through hole, a vessel including a second through hole formed therein and located inside the first through hole, the vessel making, a sealed space, a space in which the transformer and the SQUID element are located, and a cooling section thermally connected to the first and second indirect cooling sections to cool the transformer and the SQUID element to a value not higher than the critical temperatures of the first and second superconductors.

摘要翻译： 能够抑制氧化物超导体的劣化的检查装置包括变压器，其包括磁通变化检测线圈和磁通传递线圈，并且由第一超导体形成，SQUID元件与磁通传递线圈磁性连接并由第二超导体形成， 包含通量传递线圈和SQUID元件的第一间接冷却部分，包括第一通孔的第二间接冷却部分，围绕第一通孔绕过的磁通变化检测线圈，包括形成在其中的第二通孔的容器， 第一通孔，容器制造，密封空间，变压器和SQUID元件所在的空间，以及与第一和第二间接冷却部分热连接的冷却部分，以将变压器和SQUID元件冷却到 值不高于第一和第二超导体的临界温度。

公开(公告)号：US07144376B2

公开(公告)日：2006-12-05

申请号：US10333070

申请日：2001-07-17

申请人： Kenji Nakai ,  Masahito Yoshizawa ,  Kohei Kawazoe ,  Keita Yamazaki ,  Satoshi Fujita ,  Itsuro Tamura

发明人： Kenji Nakai ,  Masahito Yoshizawa ,  Kohei Kawazoe ,  Keita Yamazaki ,  Satoshi Fujita ,  Itsuro Tamura

IPC分类号： A61B5/02

CPC分类号： A61B6/037 ,  A61B5/04007 ,  A61B5/0456 ,  A61B5/05 ,  A61B5/055 ,  A61B5/413 ,  A61B5/743 ,  A61B6/032 ,  A61B6/503 ,  A61B6/5235 ,  A61B6/5247 ,  A61B8/5238 ,  G06F19/00 ,  G16H50/50

摘要： A magnetic field distribution measurement device (1) provides a non-contact magnetic measurement on a subject's chest at a plurality of coordinates and forms therefrom time-series magnetic field distribution data. A first arithmetic device (2) in response generates image data representing a three-dimensional, intramyocardial current density distribution. A second arithmetic device (3) receives a plurality of tomographic image data separately obtained by a tomographic diagnosis apparatus and processes the data to generate three-dimensional, anatomical image data. A display device (4) receives these data and displays on an anatomical image an image representing an intramyocardial current density. Thus in a ventricle a lesioned or viable part of myocardium can be readily identified in location, size, geometry and level. Furthermore, the anatomical image may be replaced with an image representing a normal stimulation propagation circuit and serving as a template.

摘要翻译： 磁场分布测量装置（1）以多个坐标提供对象胸部的非接触磁测量，并从其形成时间序列磁场分布数据。 作为响应的第一运算装置（2）产生表示三维，心肌内电流密度分布的图像数据。 第二运算装置（3）接收由断层摄影诊断装置分别获得的多个断层图像数据，并处理该数据以生成三维解剖图像数据。 显示装置（4）接收这些数据并在解剖图像上显示表示心肌内电流密度的图像。 因此，在心室中，可以容易地在位置，大小，几何形状和水平上鉴定心肌的损伤或活动部分。 此外，解剖图像可以用表示正常刺激传播电路的图像代替，并且用作模板。

公开(公告)号：US06644047B2

公开(公告)日：2003-11-11

申请号：US10131000

申请日：2002-05-24

申请人： Shigeharu Taira ,  Youichi Ohnuma ,  Masahito Yoshizawa

发明人： Shigeharu Taira ,  Youichi Ohnuma ,  Masahito Yoshizawa

IPC分类号： G01K1300

CPC分类号： F25B49/005 ,  F24F11/30 ,  F24F11/36 ,  F24F11/89 ,  F24F2110/00 ,  F24F2110/50 ,  F25B2400/12 ,  F25B2500/222

摘要： An air conditioner employing a flammable refrigerant, comprises a sensor (11) that is provided on an external surface of an indoor unit (1) and detects the flammable refrigerant gas, in order to prevent the accident of a fire or the like even when the flammable refrigerant leaks. Furthermore, an air conditioner is provided with a indoor unit housing a heat exchanger (3) and a fan (7) inside its casing (2) that has an inlet port (8) and an outlet port (5). The air conditioner rotates the fan (7) and flows the flammable refrigerant through the heat exchanger (3) during operation, performing heat exchange between air taken into the casing (2) through the inlet port (8) and the flammable refrigerant, and blows out the air that has undergone the heat exchange to the inside of a room through the outlet port (5). The air conditioner comprises a sensor (11) that is provided on an external surface of the casing (2) and detects a flammable refrigerant gas and a control section (9) for executing control to rotate the fan (7) when the sensor (11) detects the flammable refrigerant gas.

公开(公告)号：US20080033312A1

公开(公告)日：2008-02-07

申请号：US11628159

申请日：2005-05-31

申请人： Kenji Nakai ,  Kohei Kawazoe ,  Koichiro Kobayashi ,  Manabu Ito ,  Yoahihiko Nakamura ,  Takayuki Shimizu ,  Masahito Yoshizawa

发明人： Kenji Nakai ,  Kohei Kawazoe ,  Koichiro Kobayashi ,  Manabu Ito ,  Yoahihiko Nakamura ,  Takayuki Shimizu ,  Masahito Yoshizawa

IPC分类号： A61B5/05

CPC分类号： A61B5/04007 ,  A61B5/04 ,  A61B5/0402 ,  A61B5/05 ,  A61B5/055 ,  A61B5/4519 ,  A61B6/503

摘要： A cardiac magnetic field diagnostic apparatus for evaluating intracardiac three-dimensional localization of a myocardial injury by means of cardiac magnetic field measurement and a three-dimensional localization evaluating method of myocardial injury are disclosed. A magnetic field distribution measuring instrument (1) creates magnetic field distribution data by contactless magnetic field measurement on coordinates on the breast of a subject. An arithmetic operation unit (2) computers intracardiac three-dimensional current density distribution data from the magnetic field distribution data, draws a magnetic field integral cubic diagram as a cardiac contour cubic diagram according to the three-dimensional current density distribution data, creates data to draw the three-dimensional distribution of the QRS difference, the T-wave vector, or the RT dispersion of the same subject according to the three-dimensional current density distribution data, and reconstructs it on the cardiac contour. With this, evaluation of three-dimensional localization of a myocardial injury is possible.

摘要翻译： 公开了一种用于通过心脏磁场测量和心肌损伤的三维定位评估方法来评价心肌损伤的心内三维定位的心脏磁场诊断装置。 磁场分布测量仪器（1）通过无源磁场测量产生磁场分布数据，用于对象的乳房上的坐标。 算术运算单元（2）根据磁场分布数据计算心室内三维电流密度分布数据，根据三维电流密度分布数据绘制磁场积分立方图作为心脏轮廓立方图，创建数据 根据三维电流密度分布数据绘制QRS差，T波矢量或同一受试者的RT色散的三维分布，并在心脏轮廓上重建。 由此，对心肌损伤的三维定位的评价是可能的。

公开(公告)号：US07248044B2

公开(公告)日：2007-07-24

申请号：US11565848

申请日：2006-12-01

申请人： Koichiro Kobayashi ,  Daisuke Oyama ,  Masahito Yoshizawa ,  Kenji Nakai ,  Takayuki Simizu ,  Tomoaki Ueda

发明人： Koichiro Kobayashi ,  Daisuke Oyama ,  Masahito Yoshizawa ,  Kenji Nakai ,  Takayuki Simizu ,  Tomoaki Ueda

IPC分类号： G01R33/035

CPC分类号： G01R33/0356 ,  G01R33/0354 ,  Y10S505/846

摘要： In a SQUID magnetometer, high resolution, a high slew rate, and a high dynamic range are achieved without using expensive circuit components having a large number of processing bits and enabling a high speed processing operation. A digital FLL circuit using a double counter system is provided. This circuit utilizes two or more counters, for example, a change range counter in a digital FLL for carrying out a processing operation at a high speed and a reproducing counter in a control/measuring computer. In addition, in the present invention, hysteresis characteristics having a 1Φ0 positive margin is used. That is, a change of a state of a magnetic flux is counted by means of a counter. At the time of this change, control is made so as to track a different channel between cases in which a magnetic flux increases and decreases, thereby stabilizing the control.

摘要翻译： 在SQUID磁力计中，实现了高分辨率，高压摆率和高动态范围，而不需要使用具有大量处理位的昂贵的电路元件并实现高速处理操作。 提供使用双计数器系统的数字FLL电路。 该电路使用两个以上的计数器，例如数字FLL中的变化范围计数器，用于执行高速度的处理操作，以及控制/测量计算机中的再现计数器。 此外，在本发明中，使用具有1Phi <0>正边缘的滞后特性。 也就是说，通过计数器对磁通量的状态的变化进行计数。 在该变化时，进行控制，以便在磁通增加和减少的情况下跟踪不同的通道，从而稳定控制。

公开(公告)号：US20070114994A1

公开(公告)日：2007-05-24

申请号：US11565848

申请日：2006-12-01

申请人： Koichiro Kobayashi ,  Daisuke Oyama ,  Masahito Yoshizawa ,  Kenji Nakai ,  Takayuki Simizu ,  Tomoaki Ueda

发明人： Koichiro Kobayashi ,  Daisuke Oyama ,  Masahito Yoshizawa ,  Kenji Nakai ,  Takayuki Simizu ,  Tomoaki Ueda

IPC分类号： G01R33/02

CPC分类号： G01R33/0356 ,  G01R33/0354 ,  Y10S505/846

摘要： In a SQUID magnetometer, high resolution, a high slew rate, and a high dynamic range are achieved without using expensive circuit components having a large number of processing bits and enabling a high speed processing operation. A digital FLL circuit using a double counter system is provided. This circuit utilizes two or more counters, for example, a change range counter in a digital FLL for carrying out a processing operation at a high speed and a reproducing counter in a control/measuring computer. In addition, in the present invention, hysteresis characteristics having a 1Φ0 positive margin is used. That is, a change of a state of a magnetic flux is counted by means of a counter. At the time of this change, control is made so as to track a different channel between cases in which a magnetic flux increases and decreases, thereby stabilizing the control.

摘要翻译： 在SQUID磁力计中，实现了高分辨率，高压摆率和高动态范围，而不需要使用具有大量处理位的昂贵的电路元件，并能实现高速处理操作。 提供使用双计数器系统的数字FLL电路。 该电路使用两个以上的计数器，例如数字FLL中的变化范围计数器，用于执行高速度的处理操作，以及控制/测量计算机中的再现计数器。 此外，在本发明中，使用具有1Phi <0>正边缘的滞后特性。 也就是说，通过计数器对磁通量的状态的变化进行计数。 在该变化时，进行控制，以便在磁通增加和减少的情况下跟踪不同的通道，从而稳定控制。

公开(公告)号：US06941165B2

公开(公告)日：2005-09-06

申请号：US10333056

申请日：2001-07-17

申请人： Kenji Nakai ,  Masahito Yoshizawa ,  Kohei Kawazoe ,  Keita Yamazaki ,  Satoshi Fujita ,  Itsuro Tamura

发明人： Kenji Nakai ,  Masahito Yoshizawa ,  Kohei Kawazoe ,  Keita Yamazaki ,  Satoshi Fujita ,  Itsuro Tamura

IPC分类号： G01R33/02 ,  A61B5/04 ,  A61B5/0452 ,  A61B5/05 ,  A61B5/055 ,  A61B6/03 ,  G01R33/035

CPC分类号： A61B6/032 ,  A61B5/04007 ,  A61B5/0452 ,  A61B5/055 ,  A61B5/743 ,  A61B6/037 ,  A61B6/503 ,  A61B6/5235 ,  A61B6/5247 ,  A61B8/5238 ,  G06T19/00

摘要： A magnetic field distribution measurement device (1) provides a non-contact magnetic measurement on a subject's chest at a plurality of coordinates and forms therefrom time-series magnetic field distribution data. A first arithmetic device (2) in response generates image data representing an intramyocardial excitation conduction rate. A second arithmetic device (3) receives a plurality of tomographic image data separately obtained by a tomographic diagnosis apparatus and processes the data to generate three-dimensional, anatomical image data. A display device (4) receives these data and displays on an anatomical image an image representing an intramyocardial excitation current. This can facilitate identifying an anatomical, positional relationship of a ventricular late potential caused in heart muscle. Furthermore, the anatomical image may be replaced with an image representing a normal stimulation conduction path and serving as a template.

摘要翻译： 磁场分布测量装置（1）以多个坐标提供对象胸部的非接触磁测量，并从其形成时间序列磁场分布数据。 作为响应的第一运算装置（2）产生表示心肌内激发传导率的图像数据。 第二运算装置（3）接收由断层摄影诊断装置分别获得的多个断层图像数据，并处理该数据以生成三维解剖图像数据。 显示装置（4）接收这些数据并在解剖图像上显示表示心肌内激发电流的图像。 这可以帮助确定在心肌中引起的心室后期潜能的解剖学位置关系。 此外，可以用表示正常刺激传导路径并用作模板的图像来代替解剖图像。

公开(公告)号：US07123952B2

公开(公告)日：2006-10-17

申请号：US10333023

申请日：2001-07-17

申请人： Kenji Nakai ,  Masahito Yoshizawa ,  Kohei Kawazoe ,  Keita Yamazaki ,  Satoshi Fujita ,  Itsuro Tamura

发明人： Kenji Nakai ,  Masahito Yoshizawa ,  Kohei Kawazoe ,  Keita Yamazaki ,  Satoshi Fujita ,  Itsuro Tamura

IPC分类号： A61B5/04

CPC分类号： A61B6/032 ,  A61B5/04005 ,  A61B5/04007 ,  A61B5/055 ,  A61B5/743 ,  A61B6/037 ,  A61B6/503 ,  A61B6/5247 ,  A61B8/5238 ,  G01R33/10

摘要： A magnetic field distribution measurement device (1) provides a non-contact magnetic field measurement on a subject's chest at a plurality of coordinates and forms therefrom time-series magnetic field distribution data. A first arithmetic device (2) in response generates image data representing a three-dimensional, intramyocardial current density distribution. A second arithmetic device (3) receives a plurality of tomographic image data separately obtained by a tomographic diagnosis apparatus and processes the data to generate three-dimensional, anatomical image data. A display device (4) receives these data and displays on an anatomical image an image representing an intramyocardial current density. This can facilitate identifying an anatomical, positional relationship of an abnormal, electrical reentry circuit caused in heart muscle. Furthermore, the anatomical image may be replaced with an image representing a normal stimulation propagation circuit and serving as a template.

摘要翻译： 磁场分布测量装置（1）以多个坐标提供对象胸部的非接触磁场测量，并从其形成时间序列磁场分布数据。 作为响应的第一运算装置（2）产生表示三维，心肌内电流密度分布的图像数据。 第二运算装置（3）接收由断层摄影诊断装置分别获得的多个断层图像数据，并处理该数据以生成三维解剖图像数据。 显示装置（4）接收这些数据并在解剖图像上显示表示心肌内电流密度的图像。 这可以有助于识别在心脏肌肉中引起的异常电再现电路的解剖学位置关系。 此外，解剖图像可以用表示正常刺激传播电路的图像代替，并且用作模板。