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1. 发明授权

US06554497B2 Compact camera 失效
标题翻译：紧凑型相机
公开(公告)号：US06554497B2
公开(公告)日：2003-04-29
申请号：US09891261
申请日：2001-06-27
申请人： Kiyotaka Kobayashi , Yoji Naka , Yutaka Yoshida
发明人： Kiyotaka Kobayashi , Yoji Naka , Yutaka Yoshida
IPC分类号： G03B1704
CPC分类号： G03B17/04
摘要： A compact camera has a camera case that covers up more than half of a camera body in a resting position where the camera case covers a taking lens, a flash projector, a battery chamber and a cartridge chamber. By sliding the camera case to a working position uncovering the taking lens and the flash projector, the flash projector springs up to a flashing position, and a main switch is turned on. Then, a lens barrel is protruded out of the camera body. Locking mechanisms are provided to stop the camera case at the working position. The camera case is allowed to move from the working position to the resting position by stowing the flash projector into the camera body. The camera case is allowed to move from the working position in an uncoving direction by operating a knob that is mounted in a room provided inside the battery chamber. The battery chamber is located behind the flash projector in the stowed position, and a battery chamber lid and the flash projecotr are mounted rotatable about the same axis. A door opening mechanism is provided for opening and closing a door member of a photo film cartridge loaded in the cartridge chamber in cooperation with sliding movement of the camera case. The door opening mechanism is interconnected with a ratchet lever such that the ratchet lever stops the camera case at a safety lock position where it is impossible to open the cartridge chamber, so long as the door member is open.
摘要翻译：小型相机具有相机外壳，其在相机外壳覆盖拍摄镜头，闪光灯投影仪，电池室和暗盒室的静止位置中遮盖相机主体的一半以上。通过将相机外壳滑动到露出拍摄镜头和闪光灯投影机的工作位置，闪光灯投射器将弹起到闪烁位置，并将主开关打开。然后，镜头筒从照相机主体突出。提供锁定机构以在工作位置停止相机外壳。通过将闪光灯投影机放入相机机身，相机外壳允许从工作位置移动到静止位置。允许相机外壳通过操作安装在设置在电池室内部的房间中的旋钮从工作位置沿着展开方向移动。电池室位于收纳位置的闪光投影仪后面，并且电池室盖和闪光投影仪可围绕同一轴线旋转安装。一个门打开机构用于与照相机外壳的滑动运动协同打开和关闭装在暗盒室中的摄影胶片暗盒的门件。门打开机构与棘爪杆相互连接，使得棘爪杆将相机外壳固定在不可能打开暗盒室的安全锁定位置，只要门构件打开即可。

2. 发明授权

US4989030A Program shutter drive system 失效
标题翻译：程序快门驱动系统
公开(公告)号：US4989030A
公开(公告)日：1991-01-29
申请号：US330198
申请日：1989-03-29
申请人： Yoji Naka , Yutaka Yoshida
发明人： Yoji Naka , Yutaka Yoshida
IPC分类号： G03B7/097 , G03B7/087 , G03B7/10 , G03B9/24 , H02N2/00
CPC分类号： G03B7/087 , G03B7/10
摘要： A program shutter drive system has an ultrasonic motor for controlling an opening size of a shutter according to a programmed schedule of operation according to a brightness of a subject to be photographed. The ultrasonic motor drives the shutter to open and close according to a proper exposure determined for a subject based on a brightness of the subject by an exposure determining device. A control signal generator provides a position indicating signal and a speed indicating signal which are determined to perform a programmed schedule of operation of the shutter according to the proper exposure output. A detector is provided to output an actual position signal representing an actual opening of the shutter and an actual speed signal representing an actual speed at which the shutter opens to the actual opening size. The position and speed indicating signals are compared with the actual position and speed signals, respectively, so as to control rotation of the ultrasonic motor.
摘要翻译：程序快门驱动系统具有超声波马达，该超声波马达根据被编程的操作顺序根据被拍摄对象的亮度来控制快门的开口尺寸。超声波马达根据通过曝光确定装置的被摄体的亮度根据被摄体确定的正确曝光来驱动快门来打开和关闭。控制信号发生器提供位置指示信号和速度指示信号，该位置指示信号和速度指示信号被确定为根据适当的曝光输出执行快门的编程调度表。提供检测器以输出表示快门的实际开口的实际位置信号和表示快门打开到实际开口尺寸的实际速度的实际速度信号。将位置和速度指示信号分别与实际位置和速度信号进行比较，以便控制超声波马达的旋转。

3. 发明授权

US06278846B1 Compact camera having a flash unit and battery cover which rotate about a common axis 失效
标题翻译：紧凑型相机具有围绕公共轴线旋转的闪光单元和电池盖
公开(公告)号：US06278846B1
公开(公告)日：2001-08-21
申请号：US09238475
申请日：1999-01-28
申请人： Kiyotaka Kobayashi , Yoji Naka , Yutaka Yoshida
发明人： Kiyotaka Kobayashi , Yoji Naka , Yutaka Yoshida
IPC分类号： G03B1503
CPC分类号： G03B17/04
摘要： A compact camera has a camera case that covers up more than half of a camera body in a resting position where the camera case covers a taking lens, a flash projector, a battery chamber and a cartridge chamber. By sliding the camera case to a working position uncovering the taking lens and the flash projector, the flash projector springs up to a flashing position, and a main switch is turned on. Then, a lens barrel is protruded out of the camera body. Locking mechanisms are provided to stop the camera case at the working position. The camera case is allowed to move from the working position to the resting position by stowing the flash projector into the camera body. The camera case is allowed to move from the working position in an uncoving direction by operating a knob that is mounted in a room provided inside the battery chamber. The battery chamber is located behind the flash projector in the stowed position, and a battery chamber lid and the flash projector are mounted rotatable about the same axis. A door opening mechanism is provided for opening and closing a door member of a photo film cartridge loaded in the cartridge chamber in cooperation with sliding movement of the camera case. The door opening mechanism is interconnected with a ratchet lever such that the ratchet lever stops the camera case at a safety lock position where it is impossible to open the cartridge chamber, so long as the door member is open.
摘要翻译：小型相机具有相机外壳，其在相机外壳覆盖拍摄镜头，闪光灯投影仪，电池室和暗盒室的静止位置中遮盖相机主体的一半以上。通过将相机外壳滑动到露出拍摄镜头和闪光灯投影机的工作位置，闪光灯投射器将弹起到闪烁位置，并将主开关打开。然后，镜头筒从照相机主体突出。提供锁定机构以在工作位置停止相机外壳。通过将闪光灯投影机放入相机机身，相机外壳允许从工作位置移动到静止位置。允许相机外壳通过操作安装在设置在电池室内部的房间中的旋钮从工作位置沿着展开方向移动。电池室位于收纳位置的闪光灯投影机后面，电池室盖和闪光灯投影仪可绕同一轴旋转安装。一个门打开机构用于与照相机外壳的滑动运动协同打开和关闭装在暗盒室中的摄影胶片暗盒的门件。门打开机构与棘爪杆相互连接，使得棘爪杆将相机外壳固定在不可能打开暗盒室的安全锁定位置，只要门构件打开即可。

4. 发明授权

US4935659A Ultrasonic motor 失效
标题翻译：超声波电机
公开(公告)号：US4935659A
公开(公告)日：1990-06-19
申请号：US339098
申请日：1989-04-14
申请人： Yoji Naka , Yutaka Yoshida
发明人： Yoji Naka , Yutaka Yoshida
IPC分类号： H02N2/00 , G03B1/12 , G03B9/02 , G03B17/00 , H01L41/09 , H02N2/16
CPC分类号： H02N2/163 , G03B1/12
摘要： An ultrasonic motor has first and second elastically vibrating rotatable means and third rotatable means interposed between the first and second rotatable means. The first and second rotatable means, which are made elastic disk members, generate mechanical vibrations by means of an electrostrictive effect of piezoelectric elements cooperating therewith. Locking means is provided in association with the first to third rotatable means so as to selectively engage with the first to third rotatable means, whereby allowing the rotation of at least one of the first to third rotatable means.
摘要翻译：超声波马达具有第一和第二弹性振动的可旋转装置和插入在第一和第二可旋转装置之间的第三可旋转装置。制成弹性盘构件的第一和第二可旋转装置通过与其配合的压电元件的电致伸缩效应产生机械振动。与第一至第三可旋转装置相关联地提供锁定装置，以便与第一至第三可旋转装置选择性地接合，从而允许第一至第三可旋转装置中的至少一个的旋转。

5. 发明授权

US09416198B2 Method for producing alkali cellulose 有权
标题翻译：碱性纤维素的制造方法
公开(公告)号：US09416198B2
公开(公告)日：2016-08-16
申请号：US14115252
申请日：2012-04-27
申请人： Eisuke Miyoshi , Yutaka Yoshida , Ryo Miyasato , Yoichiro Imori , Toru Nishioka
发明人： Eisuke Miyoshi , Yutaka Yoshida , Ryo Miyasato , Yoichiro Imori , Toru Nishioka
IPC分类号： C08B15/00 , C08B1/06 , C08B1/08 , C08B11/08 , C08B11/00 , C08B11/02 , C08B11/06 , C08B11/12 , C08B11/14 , C08B11/20 , C08H8/00 , D21C9/00
CPC分类号： C08B1/08 , C08B1/06 , C08B11/00 , C08B11/02 , C08B11/06 , C08B11/08 , C08B11/12 , C08B11/14 , C08B11/20 , C08H8/00 , D21C9/004 , D21C9/007
摘要： The present invention relates to a method for producing an alkali cellulose with suppressed decrease in the degree of polymerization as well as with small use amount of a basic compound, and to a method for producing a cellulose ether by using the alkali cellulose thus obtained. Provided by the present invention are: (A) a method for producing an alkali cellulose, comprising Step 1 wherein a cellulose-containing raw material (I) is treated by a pulverizing machine thereby obtaining a cellulose-containing raw material (II) which contains a cellulose having crystallinity in the range of 10 to 55% and Step 2 wherein the cellulose-containing raw material (II) obtained in Step 1 is added by a basic compound with the amount thereof being in the range of 0.6 to 1.5 mol relative to 1 mol of an anhydroglucose unit that constitutes the said cellulose as well as by water with the amount thereof being in the range of 20 to 100% by mass relative to the said cellulose thereby obtaining the alkali cellulose; and (B) a method for producing a cellulose ether by reacting the alkali cellulose produced by the foregoing production method with an etherification agent.
摘要翻译：本发明涉及一种碱性纤维素的制造方法，其抑制聚合度的降低以及碱性化合物的使用量的降低，以及通过使用由此得到的碱纤维素制造纤维素醚的方法。本发明提供：（A）碱纤维素的制造方法，其包括步骤1，其中通过粉碎机处理含纤维素的原料（I），从而得到含有纤维素的原料（II），其含有结晶度为10〜55％的纤维素和步骤2，其中步骤1中得到的含纤维素原料（II）相对于碱性化合物为0.6〜1.5mol，相对于 1mol构成上述纤维素的脱水葡萄糖单元以及水相对于所述纤维素为20〜100质量％的水分，得到碱纤维素; 和（B）通过使通过上述制备方法制备的碱纤维素与醚化剂反应制备纤维素醚的方法。

6. 发明授权

US08953742B2 Radiation image detecting device and method for controlling the same 有权
标题翻译：辐射图像检测装置及其控制方法
公开(公告)号：US08953742B2
公开(公告)日：2015-02-10
申请号：US13290750
申请日：2011-11-07
申请人： Yutaka Yoshida
发明人： Yutaka Yoshida
IPC分类号： G01N23/04 , A61B6/00
CPC分类号： A61B6/4233 , A61B6/4021 , A61B6/4283 , A61B6/541 , A61B6/542 , H04N5/32
摘要： An acceleration sensor is installed in an electronic cassette. The acceleration sensor detects a shake. When magnitude of the shake, measured using the acceleration sensor, is greater than or equal to a shake detection threshold value, a judging circuit of a shake detecting section turns off a switching element. An operation switching section is disconnected from an irradiation detecting section that detects a start of X-ray irradiation. Thus, an irradiation detection function of the irradiation detecting section is disabled. After a predetermined time, the judging circuit outputs an ON signal to the switching element to turn on the switching element. Thereby, the irradiation detecting section resumes the irradiation detection.
摘要翻译：加速度传感器安装在电子盒中。加速度传感器检测到振动。当使用加速度传感器测量的振动大小大于或等于抖动检测阈值时，抖动检测部分的判断电路关断开关元件。操作切换部分与检测X射线照射开始的照射检测部分断开。因此，照射检测部的照射检测功能被禁用。在预定时间之后，判断电路向开关元件输出ON信号以接通开关元件。由此，照射检测部恢复照射检测。

7. 发明授权

US08358740B2 Radiographic image capturing system 有权
标题翻译：射线照相摄影系统
公开(公告)号：US08358740B2
公开(公告)日：2013-01-22
申请号：US12970975
申请日：2010-12-17
申请人： Haruyasu Nakatsugawa , Naoto Iwakiri , Naoyuki Nishino , Yasunori Ohta , Yutaka Yoshida
发明人： Haruyasu Nakatsugawa , Naoto Iwakiri , Naoyuki Nishino , Yasunori Ohta , Yutaka Yoshida
IPC分类号： H05G1/58
CPC分类号： A61B6/4283 , A61B6/102 , A61B6/4405 , A61B6/4423 , A61B6/4441 , A61B6/487 , A61B6/54 , A61B6/542 , A61B6/545 , A61B6/548 , A61B6/56 , A61B6/586
摘要： A radiographic image capturing system includes a radiographic image capture device, a radiation irradiation device, and a control device. The radiographic image capture device is capable of wired and wireless communications, and is capable of fluoroscopic imaging in which radiographic images are successively captured at notified synchronization timings or at a predetermined frame rate. The radiation irradiation device irradiates radiation toward the radiographic image capture device during fluoroscopic imaging, with continuous irradiation or pulse irradiation. The control device includes a wireless communication unit, a wired communication unit, and a controller that, if communication with the radiographic image capture device is performed by the wireless communication unit, prohibits fluoroscopic imaging with pulse irradiation in which the synchronization timings are notified to the radiographic image capture device and radiation is irradiated from the radiation irradiation device in pulses matching the notified synchronization timings.
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，放射线照射装置和控制装置。射线照相图像捕获装置能够进行有线和无线通信，并且能够进行透视成像，其中以所通知的同步定时或以预定的帧速率连续地捕获放射线图像。放射线照射装置在荧光镜成像期间，通过连续照射或脉冲照射向射线照相图像拍摄装置照射辐射。控制装置包括无线通信单元，有线通信单元和控制器，如果通过无线通信单元进行与放射线图像拍摄装置的通信，则禁止通过脉冲照射进行荧光透视成像，其中同步定时被通知给以与所通知的同步定时相匹配的脉冲从辐射照射装置照射射线照相图像捕获装置和辐射。

8. 发明授权

US08334516B2 Radiation detecting apparatus, radiographic image capturing system, and radiographic image capturing method 有权
标题翻译：放射线检测装置，放射线照相图像拍摄系统和放射线图像拍摄方法
公开(公告)号：US08334516B2
公开(公告)日：2012-12-18
申请号：US12659836
申请日：2010-03-23
申请人： Keiji Tsubota , Masato Hattori , Yutaka Yoshida , Yasunori Ohta , Naoyuki Nishino
发明人： Keiji Tsubota , Masato Hattori , Yutaka Yoshida , Yasunori Ohta , Naoyuki Nishino
IPC分类号： G01T1/24
CPC分类号： G03B42/04 , A61B6/4283 , A61B6/4291 , A61B6/4464 , A61B6/4488 , A61B6/548 , A61B6/56 , A61B6/586
摘要： A radiographic image capturing system includes an image capturing apparatus for applying radiation to a subject, a radiation detecting apparatus for detecting radiation transmitted through the subject, a power feeder for supplying electric power contactlessly to a contactless power receiver of the radiation detecting apparatus, a feeding-state determining unit for determining whether power-feeding by the power feeder is being performed or not, and a signal generator for generating an image-capturing inhibition signal for inhibiting radiographic image-capturing by the image capturing apparatus if the feeding-state determining unit judges that the power-feeding is being performed.
摘要翻译：射线照相图像拍摄系统包括：用于向被摄体施加辐射的图像捕获装置，用于检测通过被摄体传播的辐射的放射线检测装置，用于将电力非接触地供应到放射线检测装置的非接触式电力接收器的馈电器，状态确定单元，用于确定是否正在执行由馈电器供电的信号发生器;以及信号发生器，用于产生用于禁止图像捕获设备的放射线照相图像捕获的图像捕获禁止信号，如果馈送状态确定单元判断正在进行供电。

9. 发明授权

US08247787B2 Radiographic image capturing system 有权
标题翻译：射线照相摄影系统
公开(公告)号：US08247787B2
公开(公告)日：2012-08-21
申请号：US12654102
申请日：2009-12-10
申请人： Naoyuki Nishino , Keiji Tsubota , Yasunori Ohta , Yutaka Yoshida , Masato Hattori
发明人： Naoyuki Nishino , Keiji Tsubota , Yasunori Ohta , Yutaka Yoshida , Masato Hattori
IPC分类号： G01T1/17
CPC分类号： G01T1/00 , A61B6/4494
摘要： When a first image capturing apparatus installed in an image capturing room is selected and a power supply switch of a radiation converter used in the first image capturing apparatus is turned on, a controller generates an image capturing apparatus identification signal for specifying the image capturing apparatus, and sends the identification signal together with ID information of the selected image capturing apparatus stored in an ID memory to a console in the image capturing room via a transceiver by wireless communications. The console reads image capturing conditions for the selected image capturing apparatus from an image capturing condition storage unit, and supplies the conditions to a radiation generator for recording a radiographic image in the radiation converter. The radiation generator controls a radiation source according to the supplied conditions to emit radiation for recording a desired radiographic image on a radiation conversion panel of the radiation converter.
摘要翻译：当选择安装在图像捕获室中的第一图像捕获装置并且在第一图像捕获装置中使用的辐射转换器的电源开关被接通时，控制器产生用于指定图像捕获装置的图像捕获装置识别信号，并通过无线通信经由收发器将识别信号与存储在ID存储器中的所选择的图像捕获设备的ID信息一起发送到图像捕获室中的控制台。控制台从图像拍摄条件存储单元读取所选择的图像捕获装置的图像捕获条件，并将条件提供给用于在辐射转换器中记录放射线照相图像的辐射发生器。辐射发生器根据所提供的条件控制辐射源，以发射辐射，以在辐射转换器的辐射转换面板上记录期望的放射线照相图像。

10. 发明授权

US08237127B2 Electronic cassette 有权
标题翻译：电子盒
公开(公告)号：US08237127B2
公开(公告)日：2012-08-07
申请号：US12478782
申请日：2009-06-05
申请人： Yutaka Yoshida , Yasunori Ohta , Naoyuki Nishino , Keiji Tsubota , Takeshi Kamiya
发明人： Yutaka Yoshida , Yasunori Ohta , Naoyuki Nishino , Keiji Tsubota , Takeshi Kamiya
IPC分类号： G01T1/24
CPC分类号： G03B42/04 , A61B6/4283
摘要： An electronic cassette has a casing that houses a radiation converter thereinside. The radiation converter detects radiation from a radiation source that has been transmitted through a subject, and converts the radiation into radiographic image information. Plural handles are disposed on the casing of the electronic cassette, so that a person can grip the plural handles and carry the electronic cassette. Thus, the person can grip and carry the electronic cassette while dispersing the weight of the electronic cassette, so carrying the electronic cassette becomes easy. Further, when the person loads the electronic cassette into a shooting table or the like, the person can grip either of the plural handles and load the electronic cassette. For this reason, handling of the electronic cassette becomes easy.
摘要翻译：电子盒具有容纳其内部的辐射转换器的壳体。辐射转换器检测来自已经通过被摄体传播的辐射源的辐射，并将辐射转换成放射照相图像信息。多个手柄设置在电子盒的壳体上，使得人可以握住多个把手并携带电子盒。因此，人们可以在分散电子盒的重量的同时抓住和携带电子盒，因此携带电子盒变得容易。此外，当人将电子盒装载到拍摄台等中时，人可以握住多个手柄中的任一个并装载电子盒。为此，电子盒的处理变得容易。

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