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1. 发明公开

EP4354125A1 IMAGING DEVICE AND IMAGING METHOD 审中-实审
公开(公告)号：EP4354125A1
公开(公告)日：2024-04-17
申请号：EP22820291.7
申请日：2022-06-09
申请人： Integral Geometry Science Inc.
发明人： KIMURA, Kenjiro , KIMURA, Noriaki , KIMURA, Fumitoshi
IPC分类号： G01N22/00
CPC分类号： G01N22/00
摘要： An imaging device (100) includes: a plurality of transmitters (101) which are disposed on both sides of a region and transmit waves to the region; a plurality of receivers (102) which are disposed on the both sides and receive the waves from the region; and an information processing circuit (103) 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 (101) and the plurality of receivers (102) 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.

2. 发明公开

EP4159246A1 AIR PURIFICATION SYSTEM AND PROTECTIVE CLOTHING 审中-实审
公开(公告)号：EP4159246A1
公开(公告)日：2023-04-05
申请号：EP21813055.7
申请日：2021-05-24
申请人： Integral Geometry Science Inc.
发明人： KIMURA, Kenjiro , KIMURA, Noriaki
IPC分类号： A61L9/22
摘要： An air purification system (1) includes a linear electrode (20) that generates electromagnetic resonance; an electric field probe (40) that measures the electric field intensity; and a controller (70) that controls power supplied to the linear electrode (20). The controller (70) adjusts the frequency of the power supplied to the linear electrode (20) and the position at which the power is supplied to the linear electrode (20), 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.

3. 发明公开

EP4012819A1 STORAGE BATTERY INSPECTION DEVICE AND STORAGE BATTERY INSPECTION METHOD 审中-实审
公开(公告)号：EP4012819A1
公开(公告)日：2022-06-15
申请号：EP20849027.6
申请日：2020-07-28
申请人： Integral Geometry Science Inc.
发明人： MIMA, Yuki , SUZUKI, Shogo , KIMURA, Kenjiro , KIMURA, Noriaki
IPC分类号： H01M10/44 , H01M10/48 , G01R31/385 , G01R31/389 , G01R31/396
摘要： A storage battery inspection device (10) includes: an energy storage control circuit (11) that applies an alternating current to a storage battery; a magnetic sensor (12) that senses a magnetic field component outside the storage battery and outputs a magnetic sensor signal indicating the sensed component; a canceling coil (13) 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 (14) 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 (13) based on the low-frequency signal; and a detection circuit (15) that obtains, from the magnetic sensor signal, a detection signal indicating a magnetic field component having the same frequency as the alternating current.

4. 发明公开

EP4009040A1 SCATTERING TOMOGRAPHY DEVICE AND SCATTERING TOMOGRAPHY METHOD 审中-实审
公开(公告)号：EP4009040A1
公开(公告)日：2022-06-08
申请号：EP20847008.8
申请日：2020-07-28
申请人： Integral Geometry Science Inc.
发明人： KIMURA, Kenjiro , KIMURA, Noriaki
IPC分类号： G01N22/00 , G01N22/02
摘要： A scattering tomography device (100) includes: a transmitting antenna element (101) that transmits radio waves into an object from outside; a receiving antenna element (102) that receives, outside the object, scattered waves of the radio waves transmitted into the object; and an information processing circuit (103) that generates an image of the interior of the object using measurement data indicating the scattered waves received by the receiving antenna element (102). The information processing circuit (103): derives, using the measurement data, a relational expression that satisfies an equation whose solution is a scattering field function; derives, using the relational expression, an image function that is for generating the image and includes one or more parameters indicating a correspondence between a change in frequency of the radio waves and a change in a dielectric constant of the object in accordance with Debye relaxation; and generates the image using the image function.

5. 发明公开

EP3117777A1 SCATTERING TOMOGRAPHY METHOD AND SCATTERING TOMOGRAPHY DEVICE 有权转让
标题翻译：刚果民主共和国工程技术研究所
公开(公告)号：EP3117777A1
公开(公告)日：2017-01-18
申请号：EP15760923.1
申请日：2015-03-11
申请人： National University Corporation Kobe University , Integral Geometry Science Inc.
发明人： KIMURA, Kenjiro , KIMURA, Noriaki
IPC分类号： A61B10/00 , G01N22/02
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 received by the plurality of receiving antenna elements. 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, an asymptotic equation which an asymptotic expression of the reconstruction function satisfies is constructed, a visualization function that is obtained by solving the asymptotic 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：散射断层摄影方法包括：从对准在壳体的侧表面上的多个发射天线元件向对象辐射波; 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; 以及使用表示由所述多个接收天线元件接收的散射波的散射波数据来重建与所述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，即渐近方程，其中重建函数的渐近表达式构建了满足，通过求解渐近方程获得的可视化函数是从散射波数据导出的，并且使用可视化功能重建与物体内部的信息有关的图像。

6. 发明公开

EP4306972A1 INSPECTING DEVICE AND INSPECTING METHOD 审中-实审
公开(公告)号：EP4306972A1
公开(公告)日：2024-01-17
申请号：EP22766718.5
申请日：2022-02-09
申请人： Integral Geometry Science Inc.
发明人： SUZUKI, Shogo , NISHIMURA, Yutaro , MIMA, Yuki , KIMURA, Kenjiro , KIMURA, Noriaki
IPC分类号： G01R29/08 , G01R29/12 , G01R29/14 , G01R31/58
摘要： The inspecting device (100) is an inspecting device that generates a spatial distribution image of an electric field, the inspecting device including: an electric field obtainer (112) 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 (119), by scanning the electric field obtainer (112), 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 (102) 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.

7. 发明公开

EP4067924A1 EXTERNAL FIELD RESPONSE DISTRIBUTION VISUALIZATION DEVICE AND EXTERNAL FIELD RESPONSE DISTRIBUTION VISUALIZING METHOD 审中-实审
公开(公告)号：EP4067924A1
公开(公告)日：2022-10-05
申请号：EP20894576.6
申请日：2020-11-27
申请人： National University Corporation Kobe University , Integral Geometry Science Inc.
发明人： KIMURA, Kenjiro , MIMA, Yuki , SUZUKI, Shogo , KIMURA, Noriaki
IPC分类号： G01R33/10 , G01R33/16
摘要： An external field response distribution visualization device (100) includes: an induction circuit (110) that induces a first field component from each of induction positions; a sensor (130) that senses a field strength at sensing positions for each of the induction positions; and an information processing circuit (150) that generates an image showing an external field response distribution. The information processing circuit (150): calculates, using the sensing result as a boundary condition, an induction position dependent field function that takes an induction and sensing positions as inputs and outputs the field strength; calculates an imaging function that takes an imaging target position as an input and outputs an image intensity, and is defined based on the strength output from the induction position dependent field function in response to inputting the imaging target position; and generates the image based on the imaging function.

8. 发明公开

EP3358338A1 IMAGING METHOD AND IMAGING APPARATUS 有权转让
公开(公告)号：EP3358338A1
公开(公告)日：2018-08-08
申请号：EP16851695.3
申请日：2016-09-28
申请人： National University Corporation Kobe University , Integral Geometry Science Inc.
发明人： KIMURA Kenjiro , KIMURA Noriaki
IPC分类号： G01N22/00
CPC分类号： G06T11/003 , A61B6/032 , G01N22/00 , G06T7/50 , H04N19/172
摘要： An imaging method includes a step of radiating a wave to a target object (10), a step of receiving a scattered wave as a result of the wave being scattered at the target object (10), and a step of reconstructing an image regarding internal information of the target object (10) 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 (10) 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 (10).

9. 发明公开

EP4033228A1 SCATTERING TOMOGRAPHY DEVICE AND SCATTERING TOMOGRAPHY METHOD 审中-实审
公开(公告)号：EP4033228A1
公开(公告)日：2022-07-27
申请号：EP20864902.0
申请日：2020-07-28
申请人： Integral Geometry Science Inc.
发明人： KIMURA, Noriaki , KIMURA, Kenjiro
IPC分类号： G01N22/00 , G01N22/02 , A61B10/00 , G01S7/02 , G01S13/89
摘要： A scattering tomography device (100) includes: a transmitting antenna (101) that transmits radio waves into an interior of an object; a receiving antenna (102) that receives, outside the object, scattered waves of the radio waves; and an information processing circuit (103) that obtains measurement results over a plurality of days and generates a reconstructed image showing a persistent element inside the object based on the measurement results. The information processing circuit (103) calculates a scattering field function for each of the measurement results, calculates a visualization function for each of the measurement results, generates intermediate images for the measurement results, and generates a reconstructed image by calculating a minimum value of an image intensity at each position in the intermediate images using a logical conjunction.

10. 发明授权

EP3117777B1 SCATTERING TOMOGRAPHY METHOD AND SCATTERING TOMOGRAPHY DEVICE 有权转让
公开(公告)号：EP3117777B1
公开(公告)日：2020-05-06
申请号：EP15760923.1
申请日：2015-03-11
申请人： Kimura, Kenjiro , Integral Geometry Science Inc.
发明人： KIMURA, Kenjiro , KIMURA, Noriaki
IPC分类号： A61B10/00 , G01N22/02

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