公开(公告)号：US20230285625A1

公开(公告)日：2023-09-14

申请号：US17924548

申请日：2021-05-24

申请人： Integral Geometry Science Inc.

发明人： Kenjiro KIMURA ,  Noriaki KIMURA

IPC分类号： A61L9/16

CPC分类号： A61L9/16 ,  A61L2209/111 ,  A61L2209/14 ,  A61L2209/212

摘要： An air purification system includes a linear electrode that generates electromagnetic resonance; an electric field probe that measures the electric field intensity; and a controller that controls power supplied to the linear electrode. The controller adjusts the frequency of the power supplied to the linear electrode and the position at which the power is supplied to the linear electrode, to maximize an output value of a signal indicating the electric field intensity. Feedback control is performed to make the amount of ozone always constant, by monitoring the amount of ozone generated and adjusting the amplitude modulation of the power supplied, so that ozone necessary for decomposing viruses is generated but harmful nitrogen oxides are not generated as a result of applying, to gas molecules contained in influent gas, an energy that is at least the dissociation energy of oxygen molecules and no greater than the dissociation energy of nitrogen molecules.

公开(公告)号：US20220349943A1

公开(公告)日：2022-11-03

申请号：US17620884

申请日：2020-07-28

申请人： Integral Geometry Science Inc.

发明人： Yuki MIMA ,  Shogo SUZUKI ,  Kenjiro KIMURA ,  Noriaki KIMURA

IPC分类号： G01R31/385 ,  G01R31/389 ,  G01R31/36 ,  H01M10/42 ,  G01R33/09 ,  G01R31/396 ,  G01R33/00 ,  G01R31/392

摘要： A storage battery inspection device includes: an energy storage control circuit that applies an alternating current to a storage battery; a magnetic sensor that senses a magnetic field component outside the storage battery and outputs a magnetic sensor signal indicating the sensed component; a canceling coil that generates a magnetic field component based on an input current to cancel out a magnetic field component generated by magnetization of a magnetic material in the storage battery; a feedback circuit that obtains, from the magnetic sensor signal, a low-frequency signal indicating a magnetic field component having a lower frequency than the alternating current, and applies the input current to the canceling coil based on the low-frequency signal; and a detection circuit that obtains, from the magnetic sensor signal, a detection signal indicating a magnetic field component having the same frequency as the alternating current.

公开(公告)号：US20170016963A1

公开(公告)日：2017-01-19

申请号：US15124874

申请日：2015-03-11

申请人： National University Corporation Kobe University ,  INTEGRAL GEOMETRY SCIENCE INC.

发明人： Kenjiro KIMURA ,  Noriaki KIMURA

IPC分类号： G01R31/36

CPC分类号： G01R31/3662 ,  G01N27/72 ,  G01R31/3651

摘要： A conductivity distribution derivation method for deriving a conductivity distribution within a battery having an electrode plate that is flat includes: obtaining magnetic field information indicating a magnetic field; and deriving, based on a plurality of relational expressions which (i) an x component of a magnetic field vector in an x direction parallel to the electrode plate, (ii) a y component of the magnetic field vector in a y direction parallel to the electrode plate and perpendicular to the x direction, (iii) the conductivity distribution on a two-dimensional plane parallel to the electrode plate, and (iv) an electric potential distribution on a two-dimensional plane parallel to the electrode plate satisfy, the conductivity distribution that satisfies the plurality of relational expressions with respect to the magnetic field information.

摘要翻译： 用于导出具有平坦的电极板的电池内的电导率分布的电导率分布导出方法包括：获得表示磁场的磁场信息; 并且基于多个关系式得出（i）平行于电极板的x方向上的磁场矢量的x分量，（ii）平行于电极板的ay方向上的磁场矢量的ay分量 并垂直于x方向，（iii）平行于电极板的二维平面上的电导率分布，以及（iv）平行于电极板的二维平面上的电位分布满足： 满足关于磁场信息的多个关系表达式。

公开(公告)号：US20210148860A1

公开(公告)日：2021-05-20

申请号：US17158169

申请日：2021-01-26

申请人： National University Corporation Kobe University ,  Integral Geometry Science Inc.

发明人： Kenjiro KIMURA ,  Noriaki KIMURA

IPC分类号： G01N27/72 ,  G01R33/10 ,  G01R27/02 ,  G01R33/00 ,  G01R33/09 ,  G01R33/022

摘要： Provided is a measurement device including an application unit, a detection unit, and a calculation unit. The application unit applies a first magnetic field, which is generated by applying a pulse current to a coil or applying currents with a plurality of frequencies to the coil in order, to an object. The detection unit detects a second magnetic field which is generated by applying the first magnetic field to the object. The calculation unit calculates a distribution of a magnetic field source m in the second magnetic field. The calculation unit may further generate an imaging signal for displaying the calculated distribution of the magnetic field source m, as an image. The display unit displays the image indicating the distribution of the magnetic field source m by using the imaging signal.

公开(公告)号：US10586354B2

公开(公告)日：2020-03-10

申请号：US15764091

申请日：2016-09-28

申请人： National University Corporation Kobe University ,  Integral Geometry Science Inc.

发明人： Kenjiro Kimura ,  Noriaki Kimura

IPC分类号： G06K9/00 ,  G06T11/00 ,  H04N19/172 ,  G06T7/50 ,  A61B6/03

摘要： An imaging method includes a step of radiating a wave to a target object, a step of receiving a scattered wave as a result of the wave being scattered at the target object, and a step of reconstructing an image regarding internal information of the target object on the basis of scattered wave data indicating the scattered wave. In the step of reconstructing the image, a reconstruction function is derived by solving a partial differential equation by using the scattered wave data and an analysis model indicating a shape, and the image regarding the internal information of the target object is reconstructed by using the reconstruction function. Here, the partial differential equation is an equation satisfied by the reconstruction function for reconstructing the image regarding the internal information of the target object.

公开(公告)号：US10578552B2

公开(公告)日：2020-03-03

申请号：US14767094

申请日：2014-02-12

申请人： National University Corporation Kobe University ,  Integral Geometry Science Inc.

发明人： Kenjiro Kimura ,  Noriaki Kimura

IPC分类号： A61B6/03 ,  G01N21/47 ,  G01N29/46 ,  G01N22/02 ,  G01N29/06 ,  G01S15/89 ,  G01N22/00

摘要： A scattering tomography method includes: radiating waves to an object from transmitting antenna elements arranged on a curved surface; receiving scattered waves by receiving antenna elements arranged on the curved surface; and reconstructing an image relating to the information on the interior of the object from scattered wave data representing the scattered waves received by the receiving antenna elements, and in the reconstructing, a function ϕ for reconstructing the image relating to the information on the interior of the object is set in advance, an equation which a fundamental scattered function satisfies is constructed, a visualization function ρ that is obtained by solving the equation is derived from the scattered wave data, and the image relating to the information on the interior of the object is reconstructed using the visualization function.

公开(公告)号：US20240302419A1

公开(公告)日：2024-09-12

申请号：US18279512

申请日：2022-02-09

申请人： Integral Geometry Science Inc.

发明人： Shogo SUZUKI ,  Yutaro NISHIMURA ,  Yuki MIMA ,  Kenjiro KIMURA ,  Noriaki KIMURA

IPC分类号： G01R29/12

CPC分类号： G01R29/12

摘要： The inspecting device is an inspecting device that generates a spatial distribution image of an electric field, the inspecting device including: an electric field obtainer that measures the spatial distribution of the electric field at at least one measurement position determined relative to a scanning position, outside an object that emits the electric field; a scanner, by scanning the electric field obtainer, that obtains a measurement result of the spatial distribution of the electric field at a plurality of measurement positions determined relative to a plurality of scanning positions; and a calculator that calculates the spatial distribution of the electric field in a region including a surface of the object using the measurement result of the spatial distribution of the electric field as a boundary condition, and generates the spatial distribution image that shows the spatial distribution that has been calculated.

公开(公告)号：US20240280361A1

公开(公告)日：2024-08-22

申请号：US18567141

申请日：2022-06-09

申请人： Integral Geometry Science Inc.

发明人： Kenjiro KIMURA ,  Noriaki KIMURA ,  Fumitoshi KIMURA

IPC分类号： G01B15/04

CPC分类号： G01B15/04

摘要： An imaging device includes: a plurality of transmitters which are disposed on both sides of a region and transmit waves to the region; a plurality of receivers which are disposed on the both sides and receive the waves from the region; and an information processing circuit which derives an imaging function corresponding to a scattering field function related to scattering of the wave according to a correspondence between (i) measurement data obtained by the plurality of transmitters and the plurality of receivers and (ii) a composition of a plurality of functions related to multiple first-order scattering forming multiple scattering, and visualizes a three-dimensional structure of a scatterer included in an object in the region, using the imaging function.

公开(公告)号：US11828811B2

公开(公告)日：2023-11-28

申请号：US17620884

申请日：2020-07-28

申请人： Integral Geometry Science Inc.

发明人： Yuki Mima ,  Shogo Suzuki ,  Kenjiro Kimura ,  Noriaki Kimura

IPC分类号： G01R31/385 ,  G01R31/36 ,  H01M10/42 ,  G01R31/389 ,  G01R31/396 ,  G01R33/00 ,  G01R33/09 ,  G01R31/392

CPC分类号： G01R31/385 ,  G01R31/3644 ,  G01R31/389 ,  G01R31/396 ,  G01R33/0017 ,  G01R33/0041 ,  G01R33/091 ,  H01M10/4285 ,  G01R31/392

摘要： A storage battery inspection device includes: an energy storage control circuit that applies an alternating current to a storage battery; a magnetic sensor that senses a magnetic field component outside the storage battery and outputs a magnetic sensor signal indicating the sensed component; a canceling coil that generates a magnetic field component based on an input current to cancel out a magnetic field component generated by magnetization of a magnetic material in the storage battery; a feedback circuit that obtains, from the magnetic sensor signal, a low-frequency signal indicating a magnetic field component having a lower frequency than the alternating current, and applies the input current to the canceling coil based on the low-frequency signal; and a detection circuit that obtains, from the magnetic sensor signal, a detection signal indicating a magnetic field component having the same frequency as the alternating current.

公开(公告)号：US20160377557A1

公开(公告)日：2016-12-29

申请号：US15262448

申请日：2016-09-12

申请人： National University Corporation Kobe University ,  Integral Geometry Science Inc.

发明人： Kenjiro KIMURA ,  Noriaki KIMURA

IPC分类号： G01N22/00 ,  G06T11/00

CPC分类号： G01N22/00 ,  G01N22/02 ,  G06T11/003

摘要： A scattering tomography method includes: radiating waves to an object from a plurality of transmitting antenna elements aligned on a side surface of a case; receiving scattered waves by a plurality of receiving antenna elements aligned on the side surface of the case; and reconstructing an image relating to information on an interior of the object using scattered wave data representing the scattered waves. In the reconstructing, a reconstruction function for reconstructing the image relating to the information on the interior of the object is set in advance for a three-dimensional space having the same shape as the case, a scattering field equation which the reconstruction function satisfies is constructed, a visualization function that is obtained by solving the scattering field equation is derived from the scattered wave data, and the image relating to the information on the interior of the object is reconstructed using the visualization function.

摘要翻译： 散射层析成像方法包括：从对准在壳体的侧表面上的多个发射天线元件向物体辐射波; 通过在壳体的侧表面上排列的多个接收天线元件接收散射波; 以及使用表示散射波的散射波数据，重建与物体内部的信息相关的图像。 在重建中，对于具有与情况相同形状的三维空间，预先设定用于重建与物体内部的信息相关的图像的重建功能，构成重建功能满足的散射场方程 ，通过求解散射场方程得到的可视化函数是从散射波数据得出的，并且利用可视化函数重建与物体内部信息有关的图像。