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1. 发明申请

US20220304615A1 MEASUREMENT SYSTEM, MEASUREMENT APPARATUS, AND INFORMATION PROCESSING APPARATUS 有权
公开(公告)号：US20220304615A1
公开(公告)日：2022-09-29
申请号：US17700508
申请日：2022-03-22
申请人： Hironobu MIFUNE , Takanobu OSAKA
发明人： Hironobu MIFUNE , Takanobu OSAKA
IPC分类号： A61B5/384 , A61B5/291 , A61B5/256
摘要： A measurement system includes: a mounting member configured to be mounted on a measurement target portion of a living body and including a plurality of holding units configured to hold a plurality of magnetic sensors such that the plurality of magnetic sensors face the measurement target portion; an image capturing unit configured to capture images of markers arranged in arrangement regions of the plurality of holding units of the mounting member mounted on the measurement target portion, in the measurement target portion; a moving mechanism unit configured to move the image capturing unit relative to the measurement target portion on which the mounting member is mounted; and a derivation unit configured to derive three-dimensional position information on the plurality of magnetic sensors held by the plurality of holding units relative to the measurement target portion, based on the captured images of the markers.

2. 发明申请

US20220304605A1 BIOMAGNETIC MEASUREMENT APPARATUS 有权
公开(公告)号：US20220304605A1
公开(公告)日：2022-09-29
申请号：US17654868
申请日：2022-03-15
申请人： Takanobu OSAKA , Hironobu MIFUNE
发明人： Takanobu OSAKA , Hironobu MIFUNE
IPC分类号： A61B5/245 , A61B5/00
摘要： A biomagnetic measurement apparatus including: a magnetic sensor; a sensor holder having a cylindrical shape and configured to accommodate and hold the magnetic sensor; a sensor fixing part to which the sensor holder is fixed; and a base to which the sensor fixing part is mounted and configured to be mounted to an object of measurement. The sensor holder includes: a pressing part configured to press the magnetic sensor toward the object of measurement; and a plate including a protrusion configured to engage with the sensor fixing part.

3. 发明申请

US20210293913A1 MAGNETIC MEASURING SYSTEM AND MAGNETIC MEASURING DEVICE 有权
公开(公告)号：US20210293913A1
公开(公告)日：2021-09-23
申请号：US17202486
申请日：2021-03-16
申请人： Hironobu MIFUNE , Takanobu OSAKA
发明人： Hironobu MIFUNE , Takanobu OSAKA
IPC分类号： G01R33/26 , G01R33/385
摘要： A magnetic measuring system includes an optical pumping atomic magnetometer measuring a magnetic field emanated from a subject to be measured, an external coil disposed around the optical pumping atomic magnetometer, an external coil driver configured to drive the external coil, and a stimulation application device configured to apply stimulation to the subject to be measured, wherein the external coil driver outputs a plurality of types of command values to the external coil, wherein the plurality of types of the command values is set so that a center frequency in a frequency characteristic of the optical pumping atomic magnetometer differs in response to an operation of the external coil in accordance with the command value, and the external coil driver sequentially changes the command value output to the external coil in response to the applying of the stimulation to the subject to be measured.

4. 发明申请

US20200315482A1 MAGNETIC MEASURING DEVICE AND HEAD-MOUNTED MAGNETIC MEASURING DEVICE 审中-公开
公开(公告)号：US20200315482A1
公开(公告)日：2020-10-08
申请号：US16821279
申请日：2020-03-17
申请人： Takanobu OSAKA , Hironobu MIFUNE
发明人： Takanobu OSAKA , Hironobu MIFUNE
IPC分类号： A61B5/04 , G01R33/26 , G01R33/00 , A61B5/00
摘要： A magnetic measuring device includes a magnetic sensor and multiple plate parts. At least one of the plate parts holds the magnetic sensor, and the plate parts are detachably joined to each other at edges of the plate parts.

5. 发明申请

US20080284838A1 OPTICAL SCAN APPARATUS AND IMAGE FORMATION APPARATUS 有权
标题翻译：光学扫描仪和图像形成装置
公开(公告)号：US20080284838A1
公开(公告)日：2008-11-20
申请号：US12116002
申请日：2008-05-06
申请人： Seizo SUZUKI , Hironobu MIFUNE , Yoshinori HAYASHI , Yasuhiro NIHEI
发明人： Seizo SUZUKI , Hironobu MIFUNE , Yoshinori HAYASHI , Yasuhiro NIHEI
IPC分类号： B41J2/455 , G02B26/08
CPC分类号： B41J2/473 , G02B26/123 , G02B26/127 , G06K15/1219 , G06K15/1261
摘要： An optical scan apparatus which deflects a plurality of light beams to scan a write region on a scan surface in a main scan direction is configured to include a light source which has a plurality of emission portions emitting the plurality of light beams arranged two-dimensionally on a plane in parallel to the main scan direction and a sub scan direction perpendicular to the main scan direction; a deflector which deflects the plurality of light beams from the plurality of emission portions; a light receiving element which receives the light beams and outputs a synchronous detection signal in accordance with the received light beams; and a control unit which selectively controls any one of the emission portions to emit a light beam upon each scanning and allows the light beam from the selected emission portion to be incident on the light receiving element via the deflector.
摘要翻译：使多个光束偏转以扫描主扫描方向上的扫描面上的写入区域的光学扫描装置被配置为包括具有多个发射部分的光源，所述多个发射部分发射二维布置的多个光束平行于主扫描方向的平面和垂直于主扫描方向的副扫描方向; 偏转器，其使来自所述多个发射部分的所述多个光束偏转; 光接收元件，其接收光束并根据所接收的光束输出同步检测信号; 以及控制单元，其在每次扫描时选择性地控制发射部分中的任何一个发射光束，并且允许来自所选择的发射部分的光束经由偏转器入射到光接收元件。

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