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1. 发明授权

US09351699B2 Radiography system and radiation source controller 有权
标题翻译：射线照相系统和辐射源控制器
公开(公告)号：US09351699B2
公开(公告)日：2016-05-31
申请号：US13561919
申请日：2012-07-30
申请人： Takeshi Kuwabara , Takeshi Kamiya , Yusuke Kitagawa , Takashi Tajima
发明人： Takeshi Kuwabara , Takeshi Kamiya , Yusuke Kitagawa , Takashi Tajima
IPC分类号： H05G1/44 , G01N23/04 , A61B6/00 , H04N5/32 , H04N5/235
CPC分类号： A61B6/542 , H04N5/2351 , H04N5/32 , H05G1/44
摘要： A source controller unit for controlling an x-ray source is provided with a detection signal interface for receiving detection signals from detective pixels of an electronic cassette or an integrated value of the detection signals only, or an interface for receiving a radiation stopping signal only. The source controller unit receives other radiation signals than the radiation stopping signal, such as a radiation admitting signal, through a radiation signal interface. The source controller unit uses the detection signals, the integrated value thereof, or the radiation stopping signal as exposure control signals for stopping radiation from the x-ray source. Since the exposure control signals are received on the specific interface therefor, the source controller unit does not need signal sorting operation nor receive different kinds of signals at the same time, improving the speed of radiation stopping procedure.
摘要翻译：用于控制X射线源的源控制器单元设置有用于接收来自电子盒的检测像素的检测信号或仅检测信号的积分值的检测信号接口，或仅用于接收辐射停止信号的接口。源极控制器单元通过辐射信号接口接收比放射线停止信号（例如辐射允许信号）的其它辐射信号。源控制器单元使用检测信号，其积分值或辐射停止信号作为用于停止来自x射线源的辐射的曝光控制信号。由于在特定接口上接收到曝光控制信号，源控制器单元不需要信号分类操作，也不会同时接收不同种类的信号，从而提高了辐射停止过程的速度。

2. 发明授权

US09060738B2 Radiographic system, automatic exposure control method of radiographic system, and radiological image detector 有权
标题翻译：射线照相系统，射线照相系统的自动曝光控制方法和放射图像检测器
公开(公告)号：US09060738B2
公开(公告)日：2015-06-23
申请号：US13603099
申请日：2012-09-04
申请人： Takeshi Kuwabara , Takeshi Kamiya , Yusuke Kitagawa
发明人： Takeshi Kuwabara , Takeshi Kamiya , Yusuke Kitagawa
IPC分类号： A61B6/06 , A61B6/00
CPC分类号： A61B6/542 , A61B6/4233 , A61B6/4494 , A61B6/548
摘要： A storage and search unit of a console acquires a source ID of an X-ray source and searches for and extracts a type corresponding to the acquired source ID from source information of a storage device. In the case of an installation convenience preference type in which convenience in connection between a source controller and an electronic cassette is preferred, a detection signal from a detection pixel of an FPD of the electronic cassette is output from a detection signal I/F of the electronic cassette to a detection signal I/F of the source controller. In the case of an installation convenience non-preference type, an irradiation stop signal based on the comparison result of the integrated value of the detection signal from the detection pixel with an irradiation-stop threshold is output from an irradiation signal I/F of the electronic cassette to an irradiation signal I/F of the source controller.
摘要翻译：控制台的存储和搜索单元获取X射线源的源ID，并从存储设备的源信息中搜索并提取与获取的源ID相对应的类型。在优选类似于源控制器和电子盒之间的连接方便的安装方式优先选择的情况下，来自电子盒的FPD的检测像素的检测信号从该电子盒的检测信号I / F输出电子盒带到源控制器的检测信号I / F。在安装方便非偏好型的情况下，基于来自具有照射停止阈值的检测像素的检测信号的积分值的比较结果的照射停止信号从照相停止阈值的照射信号I / F输出电子盒带到源控制器的照射信号I / F。

3. 发明授权

US09060731B2 Radiographing system, method of controlling automatic exposure in radiographing system, and radiological image detection device 有权
标题翻译：射线照相系统，放射摄影系统中自动曝光控制方法，放射图像检测装置
公开(公告)号：US09060731B2
公开(公告)日：2015-06-23
申请号：US13603091
申请日：2012-09-04
申请人： Takeshi Kuwabara , Takeshi Kamiya , Yusuke Kitagawa
发明人： Takeshi Kuwabara , Takeshi Kamiya , Yusuke Kitagawa
IPC分类号： A61B6/10 , A61B6/00
CPC分类号： A61B6/4233 , A61B6/4283 , A61B6/4405 , A61B6/542 , A61B6/548 , A61B6/587
摘要： A comparison circuit 78 of an AEC unit 67 of an electronic cassette 13 compares the accumulated value of a detection signal from a detection pixel 65 of the electronic cassette 13 with an irradiation prohibition threshold value on the electronic cassette 13. When the accumulated value of the detection signal reaches the irradiation prohibition threshold value on the electronic cassette 13, a detection signal having the same voltage value as the irradiation prohibition threshold value of the radiographing condition on the source control device 11 paired with the radiographing condition on the electronic cassette 13 is output from a detection signal I/F 80 of the electronic cassette 13 toward a detection signal I/F 26 of the source control device 11.
摘要翻译：电子盒13的AEC单元67的比较电路78将来自电子盒13的检测像素65的检测信号的累计值与电子盒13上的照射禁止阈值进行比较。当累积的检测信号达到电子盒13上的照射禁止阈值，输出具有与源电子盒13上的放射照相条件配对的源控制装置11上的放射线条件的照射禁止阈值相同的电压值的检测信号从电子盒13的检测信号I / F 80朝向源极控制装置11的检测信号I / F26。

4. 发明授权

US09055922B2 Radiographic system, automatic exposure control method of radiographic system, and radiological image detector 有权
标题翻译：射线照相系统，射线照相系统的自动曝光控制方法和放射图像检测器
公开(公告)号：US09055922B2
公开(公告)日：2015-06-16
申请号：US13603069
申请日：2012-09-04
申请人： Takeshi Kuwabara , Takeshi Kamiya , Yusuke Kitagawa
发明人： Takeshi Kuwabara , Takeshi Kamiya , Yusuke Kitagawa
IPC分类号： A61B6/10 , A61B6/00
CPC分类号： A61B6/542 , A61B6/4233 , A61B6/4411 , A61B6/4494 , A61B6/548 , A61B6/58
摘要： When an AEC sensor is changed, the same AEC as before changing the AEC sensor is carried out without modifying an existing apparatus. A storage and search unit of a console acquires a source ID and searches for and extracts position information of a detection field of an old AEC sensor corresponding to the acquired source ID from source information of a storage device. An electronic cassette includes plural detection pixels as a new AEC sensor short-circuited to signal lines without passing through TFTs in the same imaging plane as pixels. A detection field selecting circuit of an AEC unit of the electronic cassette selects a detection signal from the detection pixel existing at the position of the detection field of the old AEC sensor among the detection signals of the plural detection pixels.
摘要翻译：当AEC传感器改变时，在更改AEC传感器之前执行与修改现有设备相同的AEC。控制台的存储和搜索单元从存储设备的源信息中获取源ID并搜索并提取与获取的源ID相对应的旧AEC传感器的检测字段的位置信息。电子盒式磁带包括多个检测像素，作为与信号线短路而不通过与像素相同的成像平面中的TFT的新的AEC传感器。电子盒的AEC单元的检测场选择电路从多个检测像素的检测信号中的旧AEC传感器的检测区域的位置处存在的检测像素中选择检测信号。

5. 发明授权

US09042519B2 Radiographing system, method of controlling automatic exposure in radiographing system, and radiological image detection device 有权
标题翻译：射线照相系统，放射摄影系统中自动曝光控制方法，放射图像检测装置
公开(公告)号：US09042519B2
公开(公告)日：2015-05-26
申请号：US13603075
申请日：2012-09-04
申请人： Takeshi Kuwabara , Takeshi Kamiya , Yusuke Kitagawa
发明人： Takeshi Kuwabara , Takeshi Kamiya , Yusuke Kitagawa
IPC分类号： A61B6/10 , A61B6/00
CPC分类号： A61B6/585 , A61B6/4233 , A61B6/4283 , A61B6/4291 , A61B6/542 , A61B6/545 , A61B6/547 , A61B6/548
摘要： A compensation circuit 76 of an AEC unit 67 of an electronic cassette 13 defines the detection signal of a detection pixel 65 of the electronic cassette 13 as a detection signal corresponding to the detection signal of an old AEC sensor 25. The compensation circuit 76 performs compensation so as to exclude the influence on the detection signal due to a difference in the configuration of an intermediate member disposed between an X-ray source 10 and an FPD 35 of the electronic cassette 13 when the detection pixel 65 is used as an AEC sensor instead of the old AEC sensor 25. The detection signal is transmitted from a detection signal I/F 80 to a detection signal I/F 26 of a source control device 11 as it is (instantaneous value) or as an accumulated value obtained using an integration circuit 77.
摘要翻译：电子盒13的AEC单元67的补偿电路76将电子盒13的检测像素65的检测信号定义为对应于旧AEC传感器25的检测信号的检测信号。补偿电路76执行补偿以便当检测像素65用作AEC传感器时，排除由于设置在电子盒13的X射线源10和FPD 35之间的中间构件的构型的差异而对检测信号的影响检测信号从原始控制装置11的检测信号I / F 80发送到原始控制装置11的检测信号I / F 26（瞬时值），或作为使用积分获得的累积值电路77。

6. 发明授权

US08735829B2 Radiographic image capturing system, program storage medium, and method 有权
标题翻译：射线照相图像拍摄系统，程序存储介质和方法
公开(公告)号：US08735829B2
公开(公告)日：2014-05-27
申请号：US13427136
申请日：2012-03-22
申请人： Takeshi Kuwabara
发明人： Takeshi Kuwabara
IPC分类号： G01T1/20
CPC分类号： A61B6/4283 , A61B6/4233 , A61B6/4291 , A61B6/4423 , A61B6/548
摘要： A radiographic image capturing system includes a radiographic image capturing device, a grid, an acquiring unit, and a processor. The radiographic image capturing device includes a radiation detector in which pixels having a sensitivity with respect to radiation or light are disposed two-dimensionally at a predetermined pixel spacing. The grid is placed on a radiation source side of the radiation detector, and includes radiation absorbing members that are disposed at a predetermined spacing. The acquiring unit acquires an inclination angle of the grid, with respect to an array direction of the pixels, with which a spatial frequency of moiré fringes generated by the absorbing members in a captured radiographic image will be equal to or greater than a predetermined spatial frequency. The processor executes predetermined processing for making a relative angle between the grid and the radiation detector the acquired inclination angle.
摘要翻译：射线照相图像拍摄系统包括放射线照相图像捕获装置，网格，获取单元和处理器。射线照相图像拍摄装置包括辐射检测器，其中具有相对于辐射或光的灵敏度的像素以预定的像素间隔二维地设置。栅格放置在辐射检测器的辐射源侧，并且包括以预定间隔设置的辐射吸收构件。获取单元获取相对于像素的排列方向的网格的倾斜角度，在捕获的放射线照相图像中由吸收构件产生的莫尔条纹的空间频率将等于或大于预定的空间频率。处理器执行用于使格栅和辐射检测器之间的相对角度获得的所述倾斜角度的预定处理。

7. 发明授权

US08448529B2 Apparatus and method for determining seat occupancy 有权
标题翻译：用于确定座椅占用的装置和方法
公开(公告)号：US08448529B2
公开(公告)日：2013-05-28
申请号：US12890911
申请日：2010-09-27
申请人： Mutsuro Aoyama , Hideki Kawabata , Muneto Inayoshi , Kan Ichihara , Kazumasa Seo , Isao Honda , Takeshi Kuwabara , Hiroyuki Fujii
发明人： Mutsuro Aoyama , Hideki Kawabata , Muneto Inayoshi , Kan Ichihara , Kazumasa Seo , Isao Honda , Takeshi Kuwabara , Hiroyuki Fujii
IPC分类号： G01L1/00
CPC分类号： G01G19/4142 , B60N2/002 , B60N2/1615 , B60N2/1695
摘要： An apparatus for determining a seat occupancy includes a load detecting portion provided between one of a front portion and a rear portion of a seating portion of a seat for a vehicle that includes a lifting function for changing a height position of the seating portion relative to a floor for the vehicle, the seat including a seat back at the rear portion of the seating portion of the seat, the load detecting portion detecting a seating load applied to the seating portion, and a seat occupancy determining portion comparing the seating load detected by the load detecting portion with a predetermined threshold value and determining a seat occupancy state of the seat, the seat occupancy determining portion changing the threshold value based on the height position of the seating portion.
摘要翻译：一种用于确定座椅占有率的装置，包括设置在用于车辆座椅的座位部分的前部和后部之一之间的负载检测部分，其包括用于改变所述座位部分相对于座椅部分的高度位置的提升功能所述座椅包括位于所述座椅的所述座椅部分的后部的座椅靠背，所述负载检测部分检测施加到所述座椅部分的就座负荷，以及座椅占用确定部分，负载检测部分具有预定的阈值并确定座椅的座位占有状态，座椅占有率确定部分基于座椅部分的高度位置改变阈值。

8. 发明申请

US20100148081A1 Cassette 审中-公开
标题翻译：盒子
公开(公告)号：US20100148081A1
公开(公告)日：2010-06-17
申请号：US12654481
申请日：2009-12-22
申请人： Takuya Yoshimi , Eiichi Kito , Tsuyoshi Tanabe , Takeshi Kuwabara , Kazuharu Ueta , Makoto Iriuchijima , Yasunori Ohta
发明人： Takuya Yoshimi , Eiichi Kito , Tsuyoshi Tanabe , Takeshi Kuwabara , Kazuharu Ueta , Makoto Iriuchijima , Yasunori Ohta
IPC分类号： G01T1/161 , G01T1/24
CPC分类号： A61B6/00 , A61B6/4233 , A61B6/4283 , A61B6/4291 , A61B6/4423 , A61B6/4464 , A61B6/4488 , A61B6/563 , A61B2017/00221 , G03B42/04
摘要： A radiation detecting cassette has a casing including a first flat plate for facing a patient and a second flat panel for facing a surgical table. The first flat plate and the second flat panel are spaced from each other by a predetermined distance. The casing also includes a pair of first and second tapered side members disposed on respective side edges of the first and second flat plates. The first and second tapered side members are progressively tapered toward their distal ends. The first and second tapered side members house therein respective radiation shields, which in turn house therein a battery, a cassette controller, and a transceiver.
摘要翻译：辐射检测盒具有包括面对病人的第一平板和面向手术台的第二平板的壳体。第一平板和第二平板彼此隔开预定距离。壳体还包括一对第一和第二锥形侧部件，其设置在第一和第二平板的相应的侧边缘上。第一和第二锥形侧构件朝向其远端逐渐变细。第一和第二锥形侧构件容纳各自的辐射屏蔽件，辐射屏蔽件又在其中容纳电池，盒式磁带控制器和收发器。

9. 发明申请

US20100133017A1 LOAD DETECTION DEVICE FOR VEHICLE SEAT 有权
标题翻译：车辆座椅负载检测装置
公开(公告)号：US20100133017A1
公开(公告)日：2010-06-03
申请号：US12628777
申请日：2009-12-01
申请人： Koji ITO , Muneto Inayoshi , Kan Ichihara , Hiroyuki Fujii , Yoshimasa Asano , Naoka Kawajiri , Takeshi Kuwabara , Hajime Shiohara
发明人： Koji ITO , Muneto Inayoshi , Kan Ichihara , Hiroyuki Fujii , Yoshimasa Asano , Naoka Kawajiri , Takeshi Kuwabara , Hajime Shiohara
IPC分类号： G01G19/08
CPC分类号： G01G19/4142
摘要： A load detection device for a vehicle seat mounted between a floor side mounting mechanism made of metal and a seat side mounting mechanism made of metal and measuring a load applied by an occupant seated on the vehicle seat includes a strain generating body adapted to be fixed via both end portions to a fitting surface formed at one of the floor side mounting mechanism and the seat side mounting mechanism while having a predetermined clearance from the fitting surface, a strain gauge attached to the strain generating body, a bracket made of metal and including an attachment portion that extends laterally relative to the strain generating body, and an amplifier substrate mounted on the attachment portion while being arranged in parallel to the strain generating body, both surfaces of the amplifier substrate being covered by one of or more of the bracket, the floor side mounting mechanism and the seat side mounting mechanism, the amplifier substrate amplifying a signal output from the strain gauge.
摘要翻译：一种安装在由金属制成的地板侧安装机构和由金属制成的座椅侧安装机构之间并测量由坐在车辆座椅上的乘员施加的负载的车辆座椅的负载检测装置包括：应变发生体，其适于通过两个端部形成在地板侧安装机构和座椅侧安装机构中的一个处的配合表面，同时与配合表面具有预定间隙;附接到应变发生体的应变仪，由金属制成的支架，连接部分，其相对于应变发生体横向延伸;以及放大器基板，其安装在所述安装部分上，同时平行于所述应变发生体布置，所述放大器基板的两个表面被所述托架中的一个或多个覆盖，地面侧安装机构和座侧安装机构，放大器基板放大从s输出的信号火车规

10. 发明授权

US07700922B2 Cassette device and cassette storage bag for cassette device 失效
标题翻译：盒式磁带设备和盒式磁带储存袋
公开(公告)号：US07700922B2
公开(公告)日：2010-04-20
申请号：US12219480
申请日：2008-07-23
申请人： Takeshi Kuwabara , Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi , Kazuharu Ueta , Makoto Iriuchijima , Yasunori Ohta
发明人： Takeshi Kuwabara , Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi , Kazuharu Ueta , Makoto Iriuchijima , Yasunori Ohta
IPC分类号： G01T1/24
CPC分类号： G01T7/00 , G01T1/161
摘要： A cassette device includes a radiation detecting cassette having a radiation detector therein for detecting radiation having passed through a subject and converting the detected radiation into radiation image information, a transmission and reception controller connected to the radiation detector for transmitting the radiation image information to an image processor by way of wireless communications, and a cassette storage bag for storing the radiation detecting cassette therein. The cassette storage bag includes an antenna incorporated therein for transmitting the radiation image information from the transmission and reception controller to the image processor by way of wireless communications. The transmission and reception controller and the antenna are capable of being electrically connected to each other through detachable connectors.
摘要翻译：盒式装置包括：放射线检测盒，其具有用于检测穿过被摄体的辐射并将检测到的辐射转换为放射线图像信息的放射线检测器;连接到辐射检测器的发射和接收控制器，用于将辐射图像信息传输到图像处理器，以及用于将放射线检测盒存储在其中的盒式存储袋。盒式存储袋包括结合在其中的天线，用于通过无线通信将发射和接收控制器的辐射图像信息传输到图像处理器。发射和接收控制器和天线能够通过可拆卸的连接器彼此电连接。

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