专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09416199B2 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：US09416199B2
公开(公告)日：2016-08-16
申请号：US14115212
申请日：2012-04-27
申请人： Eisuke Miyoshi , Yutaka Yoshida , Ryo Miyasato , Kenichi Shiba , Rui Takahashi , Yoichiro Imori
发明人： Eisuke Miyoshi , Yutaka Yoshida , Ryo Miyasato , Kenichi Shiba , Rui Takahashi , Yoichiro Imori
IPC分类号： C08B15/00 , C08B1/06 , C08B1/08 , C08B11/08 , C08H8/00 , C08L1/26
CPC分类号： C08B15/00 , C08B1/06 , C08B1/08 , C08B11/08 , C08H8/00 , C08L1/26
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 is pulverized in the presence of 0.6 to 1.5 mol of a basic compound relative to 1 mol of an anhydroglucose unit that constitutes a cellulose in the said cellulose-containing raw material and under the condition in which the water content therein relative to the cellulose in the cellulose-containing raw material is 10% or less by mass thereby obtaining a cellulose powder mixture having the median diameter of the cellulose-containing raw material made 150 μm or less and Step 2 wherein water content therein is adjusted in the range of 30 to 100% by mass relative to the cellulose by adding water to the cellulose powder mixture thereby obtaining the alkali cellulose in the powder form; 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。本发明提供的是：（A）碱纤维素的制造方法，其中，相对于1摩尔脱水葡萄糖单元，在0.6〜1.5摩尔碱性化合物的存在下，将含纤维素原料粉碎的工序1 所述纤维素原料中的纤维素构成纤维素，其中相对于纤维素原料中的纤维素含水量为10质量％以下的条件下，由此得到中等粒径的纤维素粉末混合物的纤维素原料150μm以下，步骤2，其中通过向纤维素粉末混合物中加入水，相对于纤维素将水分含量调节在30〜100质量％的范围内，由此得到粉末形式和（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。

2. 发明申请

US20140073773A1 METHOD FOR PRODUCING ALKALI CELLULOSE 有权
标题翻译：生产碱性纤维素的方法
公开(公告)号：US20140073773A1
公开(公告)日：2014-03-13
申请号：US14115212
申请日：2012-04-27
申请人： Eisuke Miyoshi , Yutaka Yoshida , Ryo Miyasato , Kenichi Shiba , Rui Takahashi , Yoichiro Imori
发明人： Eisuke Miyoshi , Yutaka Yoshida , Ryo Miyasato , Kenichi Shiba , Rui Takahashi , Yoichiro Imori
IPC分类号： C08B15/00
CPC分类号： C08B15/00 , C08B1/06 , C08B1/08 , C08B11/08 , C08H8/00 , C08L1/26
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 is pulverized in the presence of 0.6 to 1.5 mol of a basic compound relative to 1 mol of an anhydroglucose unit that constitutes a cellulose in the said cellulose-containing raw material and under the condition in which the water content therein relative to the cellulose in the cellulose-containing raw material is 10% or less by mass thereby obtaining a cellulose powder mixture having the median diameter of the cellulose-containing raw material made 150 μm or less and Step 2 wherein water content therein is adjusted in the range of 30 to 100% by mass relative to the cellulose by adding water to the cellulose powder mixture thereby obtaining the alkali cellulose in the powder form; 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。本发明提供的是：（A）碱纤维素的制造方法，其中，相对于1摩尔脱水葡萄糖单元，在0.6〜1.5摩尔碱性化合物的存在下，将含纤维素原料粉碎的工序1 所述纤维素原料中的纤维素构成纤维素，其中相对于纤维素原料中的纤维素含水量为10质量％以下的条件下，由此得到中等粒径的纤维素粉末混合物的纤维素原料制成150μm以下，步骤2，其中通过向纤维素粉末混合物中加入水，相对于纤维素将水分含量调节在30〜100质量％的范围内，由此得到粉末形式和（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。

3. 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。

4. 发明申请

US20140073777A1 METHOD FOR PRODUCING ALKALI CELLULOSE 有权
标题翻译：生产碱性纤维素的方法
公开(公告)号：US20140073777A1
公开(公告)日：2014-03-13
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： C08B1/08 , C08B11/08
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。

5. 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。

6. 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。

7. 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。

8. 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。

9. 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。

10. 发明授权

US08182147B2 Portable radiographic imaging device and radiographic imaging system 有权
标题翻译：便携式放射成像设备和放射成像系统
公开(公告)号：US08182147B2
公开(公告)日：2012-05-22
申请号：US12626697
申请日：2009-11-27
申请人： Naoyuki Nishino , Keiji Tsubota , Yasunori Ohta , Yutaka Yoshida , Takashi Shoji , Kiyoshi Kondou , Yuji Kurachi
发明人： Naoyuki Nishino , Keiji Tsubota , Yasunori Ohta , Yutaka Yoshida , Takashi Shoji , Kiyoshi Kondou , Yuji Kurachi
IPC分类号： H01J31/49
CPC分类号： A61B6/00 , A61B6/4283 , A61B6/548 , G01T1/00
摘要： A portable radiographic imaging device includes an operation unit, a controller, and an execution unit. The operation unit is operated when a target function is selected from plural different functions relating to radiographic image capturing. When a first condition, that expresses that a predetermined region has been placed at a predetermined placement portion, is established, the controller carries out control such that a function that should be effective when the first condition is established is selected. When a second condition, that expresses that the predetermined region is not placed at the placement portion, is established, the controller carries out control such that a function that should be effective when the second condition is established is selected. When the operation unit is operated, the execution unit executes a function that is controlled by the controller to be selected.
摘要翻译：便携式放射线照相成像装置包括操作单元，控制器和执行单元。当从与放射线图像拍摄相关的多个不同功能中选择目标功能时，操作单元被操作。当建立表示预定区域已经被放置在预定放置部分的第一条件时，控制器执行控制，使得选择在建立第一条件时应当有效的功能。当建立表示预定区域未放置在放置部分的第二条件时，控制器执行控制，使得当建立第二条件时应当有效的功能被选择。当操作单元被操作时，执行单元执行由要被选择的控制器控制的功能。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式