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1. 发明授权

US4404409A Process for preparing methyl tertiary-butyl ether 失效
标题翻译：制备甲基叔丁基醚的方法
公开(公告)号：US4404409A
公开(公告)日：1983-09-13
申请号：US125655
申请日：1980-02-28
申请人： Yasuo Fujiwara , Tetsuya Takezono
发明人： Yasuo Fujiwara , Tetsuya Takezono
IPC分类号： C07C43/04 , B01J31/00 , C07B61/00 , C07C41/06 , C07C41/00
CPC分类号： C07C41/06
摘要： A process for continuously preparing methyl tertiary-butyl ether with high yield involves reacting an isobutylene-containing/hydrocarbon and methanol by continuously passing the isobutylene and methanol, in a molar ratio of isobutylene to methanol of 1 to 0.6-1.4 at a temperature of 60.degree.-100.degree. C. at a liquid space velocity of 0.1-50 l/hour and at a pressure of 1-50 atmospheres, through a first reactor filled with strong acid type cation exchange resin particles having an average particle diameter of 0.2-10 mm; dividing the mixture of the reaction products in two streams, the flow rate of the first stream being 3-15 times the flow rate of the second stream; recycling the first stream to the first reactor; passing the second stream, at a temperature of 20.degree.-55.degree. C. at a liquid space velocity of 0.1-50 l/hour and at a pressure of 1-50 atmospheres, through a second reactor filled with strong acid type cation exchange resin particles having an average particle diameter of 0.2-10 mm; passing the stream from the second reactor through a fixed bed filled with a water-insoluble solid particulate acid neutralizing agent having an average particle diameter of 0.1-10 mm at a temperature of about 0.degree.-55.degree. C.; passing the resulting reaction mixture into a flashing tower whereby the unreacted hydrocarbon is removed; and recovering a mixture containing MTBE from the bottom of the flashing tower.
摘要翻译：以高产率连续制备甲基叔丁基醚的方法包括使异丁烯/烃和甲醇通过连续使异丁烯和甲醇以异丁烯与甲醇的摩尔比在1至0.6-1.4的温度下反应，温度为60℃ 以0.1-50升/小时的液体空间速度和1-50大气压的压力，通过填充有强酸型阳离子交换树脂颗粒的平均粒径为0.2-10的第一反应器毫米将反应产物的混合物分成两股，第一流的流量为第二料流的流量的3-15倍; 将第一流回收到第一反应器; 在20〜-5℃的温度下以0.1-50升/小时的液体空间速度和1-50大气压的压力，通过填充有强酸型阳离子交换树脂的第二反应器平均粒径为0.2-10mm的颗粒; 使来自第二反应器的物流在约0-55℃的温度下通过填充有平均粒径为0.1-10mm的水不溶性固体颗粒酸中和剂的固定床; 将所得反应混合物通入闪蒸塔，除去未反应的烃; 并从闪光塔的底部回收含有MTBE的混合物。

2. 发明授权

US4256465A Method for producing methyl tert-butyl ether and fuel composition containing the same 失效
标题翻译：制备甲基叔丁基醚的方法和含有该叔丁基醚的燃料组合物
公开(公告)号：US4256465A
公开(公告)日：1981-03-17
申请号：US059377
申请日：1979-07-20
申请人： Tetsuya Takezono , Yasuo Fujiwara
发明人： Tetsuya Takezono , Yasuo Fujiwara
IPC分类号： C07C41/00 , C07C41/06 , C07C41/36 , C07C41/42 , C07C43/04 , C10L1/02 , C10L1/18
CPC分类号： C10L10/10 , C07C41/06 , C10L1/02 , C10L1/1852 , C10L10/02
摘要： A method for producing methyl tert-butyl ether which comprises the steps of: allowing isobutylene-containing hydrocarbon and methyl alcohol in a given molar ratio to react at a given temperature, pressure and liquid space velocity in the presence of strongly acidic cation-exchange resin catalyst; then passing the reaction product through a fixed bed filled with a water-insoluble, solid particulate acid-neutralizing agent; and subjecting the effluent to flashing operation, preferably also to rectification, to obtain methyl tert-butyl ether. Further included in the invention is the preparation of a fuel composition by mixing the thus obtained methyl tert-butyl ether into an internal combustion fuel.
摘要翻译：一种生产甲基叔丁基醚的方法，包括以下步骤：使含异丁烯的烃和甲醇以给定的摩尔比在给定的温度，压力和液体空间速度下在强酸性阳离子交换树脂催化剂; 然后使反应产物通过填充有不溶于水的固体颗粒酸中和剂的固定床; 并对流出物进行闪蒸操作，优选进行精馏，得到甲基叔丁基醚。本发明还包括通过将由此获得的甲基叔丁基醚混合到内燃燃料中制备燃料组合物。

3. 发明授权

US4182913A Method for producing methyl tert-butyl ether and fuel composition containing the same 失效
标题翻译：制备甲基叔丁基醚的方法和含有该叔丁基醚的燃料组合物
公开(公告)号：US4182913A
公开(公告)日：1980-01-08
申请号：US853192
申请日：1977-11-21
申请人： Tetsuya Takezono , Yasuo Fujiwara
发明人： Tetsuya Takezono , Yasuo Fujiwara
IPC分类号： C07C41/00 , C07C41/06 , C07C41/36 , C07C41/42 , C07C43/04 , C10L1/02 , C10L1/18
CPC分类号： C10L10/10 , C07C41/06 , C10L1/02 , C10L1/1852 , C10L10/02
摘要： A method for producing methyl tert-butyl ether which comprises the steps of: allowing isobutylene-containing hydrocarbon and methyl alcohol in a given molar ratio to react at a given temperature, pressure and liquid space velocity in the presence of strongly acidic cation-exchange resin catalyst; then passing the reaction product through a fixed bed filled with a water-insoluble, solid particulate acid-neutralizing agent; and subjecting the effluent to flashing operation, preferably also to rectification, to obtain methyl tert-butyl ether. Further included in the invention is the preparation of a fuel composition by mixing the thus obtained methyl tert-butyl ether into an internal combustion fuel.
摘要翻译：一种生产甲基叔丁基醚的方法，包括以下步骤：使含异丁烯的烃和甲醇以给定的摩尔比在给定的温度，压力和液体空间速度下在强酸性阳离子交换树脂催化剂; 然后使反应产物通过填充有不溶于水的固体颗粒酸中和剂的固定床; 并对流出物进行闪蒸操作，优选进行精馏，得到甲基叔丁基醚。本发明还包括通过将由此获得的甲基叔丁基醚混合到内燃燃料中制备燃料组合物。

4. 发明授权

US08928446B2 Transformer 有权
标题翻译：变压器
公开(公告)号：US08928446B2
公开(公告)日：2015-01-06
申请号：US13984041
申请日：2011-05-25
申请人： Shotaro Yamashita , Yasuo Fujiwara , Yuichiro Ishida , Shingo Kano
发明人： Shotaro Yamashita , Yasuo Fujiwara , Yuichiro Ishida , Shingo Kano
IPC分类号： H01F27/32
CPC分类号： H01F27/365
摘要： An electromagnetic shield includes a plurality of magnetic thin plates stacked on each other, a pair of metal plates sandwiching the plurality of magnetic thin plates, and a plurality of seat plates each connected to the pair of metal plates. The plurality of seat plates are disposed at positions where the total sum of a leakage flux interlinked with a region between mutually adjacent first and second seat plates among the plurality of seat plates is equal to zero. Preferably, a distance between the first and second seat plates is equal to a value which is an integral multiple of a half period of the distribution of the leakage flux.
摘要翻译：电磁屏蔽包括彼此堆叠的多个磁性薄板，夹着多个磁性薄板的一对金属板，以及分别连接到该对金属板的多个座板。多个座板配置在与多个座板中的相邻的第一座板和第二座板之间的区域相互连接的漏磁通量的总和等于零的位置。优选地，第一和第二座板之间的距离等于作为漏磁通分布的半周期的整数倍的值。

5. 发明申请

US20130314199A1 TRANSFORMER 有权
标题翻译：变压器
公开(公告)号：US20130314199A1
公开(公告)日：2013-11-28
申请号：US13984041
申请日：2011-05-25
申请人： Shotaro Yamashita , Yasuo Fujiwara , Yuichiro Ishida , Shingo Kano
发明人： Shotaro Yamashita , Yasuo Fujiwara , Yuichiro Ishida , Shingo Kano
IPC分类号： H01F27/36
CPC分类号： H01F27/365
摘要： An electromagnetic shield includes a plurality of magnetic thin plates stacked on each other, a pair of metal plates sandwiching the plurality of magnetic thin plates, and a plurality of seat plates each connected to the pair of metal plates. The plurality of seat plates are disposed at positions where the total sum of a leakage flux interlinked with a region between mutually adjacent first and second seat plates among the plurality of seat plates is equal to zero. Preferably, a distance between the first and second seat plates is equal to a value which is an integral multiple of a half period of the distribution of the leakage flux.
摘要翻译：电磁屏蔽包括彼此堆叠的多个磁性薄板，夹着多个磁性薄板的一对金属板，以及分别连接到该对金属板的多个座板。多个座板配置在与多个座板中的相邻的第一座板和第二座板之间的区域相互连接的漏磁通量的总和等于零的位置。优选地，第一和第二座板之间的距离等于作为漏磁通分布的半周期的整数倍的值。

6. 发明申请

US20120146760A1 TRANSFORMER 有权
标题翻译：变压器
公开(公告)号：US20120146760A1
公开(公告)日：2012-06-14
申请号：US13392251
申请日：2010-10-19
申请人： Ryuichi Nishiura , Yasuo Fujiwara , Yoshinori Shimizu , Telsuya Matsuda , Takeshi Imura , Kazuaki Aono , Hiroyuki Akita
发明人： Ryuichi Nishiura , Yasuo Fujiwara , Yoshinori Shimizu , Telsuya Matsuda , Takeshi Imura , Kazuaki Aono , Hiroyuki Akita
IPC分类号： H01F27/36
CPC分类号： H01F27/245
摘要： A transformer includes a leg iron core including a plurality of magnetic sheets stacked in one direction (Z axis direction), and a coil wound around the leg iron core. A slit is formed in at least a magnetic sheet which faces an inner peripheral surface of the coil in a stacking direction of the plurality of magnetic sheets, of the plurality of magnetic sheets. Since eddy current is divided by the slit, eddy current density can be reduced. By reducing the eddy current density, loss density in an iron core can be reduced. By reducing the loss density in the iron core, loss in the transformer can be reduced.
摘要翻译：变压器包括：包括沿一个方向（Z轴方向）堆叠的多个磁性片的腿铁芯和缠绕在铁芯上的线圈。在所述多个磁性片中，至少形成有与所述多个磁性片的层叠方向相对的所述线圈的内周面的磁性片。由于涡流被狭缝分割，因此可以减小涡流密度。通过降低涡流密度，可以减少铁芯中的损耗密度。通过降低铁芯的损耗密度，可以减小变压器的损耗。

7. 发明授权

US5752131A Developing apparatus with a removable sealing film and process cartridge and image forming apparatus including such a developing apparatus 失效
标题翻译：具有可拆卸密封膜和处理盒的显影装置和包括这种显影装置的成像设备
公开(公告)号：US5752131A
公开(公告)日：1998-05-12
申请号：US265936
申请日：1994-06-27
申请人： Yasuo Fujiwara , Hiroo Kobayashi
发明人： Yasuo Fujiwara , Hiroo Kobayashi
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G21/1814 , G03G15/0882 , G03G15/0884 , G03G21/1647 , G03G21/1671 , G03G2221/1633 , G03G2221/1648 , G03G2221/183
摘要： A developing apparatus for developing a latent image formed on an image bearing member includes a first frame having a developer container for containing a developer; a second frame having a developer carrying member for carrying the developer supplied from the developer container to supply the developer to the latent image; a sealing member for sealing an opening for supplying the developer from the developer container to the developer carrying member; wherein the sealing member is pulled between the first frame and the second frame along a pulling path in a pulling direction, whereby the opening is opened and projections, disposed at both sides of the pulling path downstream of the opening in the pulling direction, are provided for limiting the pulling direction of a sealing member.
摘要翻译：用于显影形成在图像承载部件上的潜像的显影装置包括具有用于容纳显影剂的显影剂容器的第一框架; 第二框架具有用于承载从显影剂容器供应的显影剂以将显影剂供应到潜像的显影剂承载构件; 用于密封用于将显影剂从显影剂容器供应到显影剂承载构件的开口的密封构件; 其中，所述密封构件沿着牵引方向沿着牵引路径被拉动在所述第一框架和所述第二框架之间，由此所述开口被打开，并且设置在所述拉出路径的两侧，在所述开口的拉动方向下游的突起用于限制密封构件的拉动方向。

8. 发明授权

US08872614B2 Transformer 有权
标题翻译：变压器
公开(公告)号：US08872614B2
公开(公告)日：2014-10-28
申请号：US13392251
申请日：2010-10-19
申请人： Ryuichi Nishiura , Yasuo Fujiwara , Yoshinori Shimizu , Tetsuya Matsuda , Takeshi Imura , Kazuaki Aono , Hiroyuki Akita
发明人： Ryuichi Nishiura , Yasuo Fujiwara , Yoshinori Shimizu , Tetsuya Matsuda , Takeshi Imura , Kazuaki Aono , Hiroyuki Akita
IPC分类号： H01F27/24
CPC分类号： H01F27/245
摘要： A transformer includes a leg iron core including a plurality of magnetic sheets stacked in one direction (Z axis direction), and a coil wound around the leg iron core. A slit is formed in at least a magnetic sheet which faces an inner peripheral surface of the coil in a stacking direction of the plurality of magnetic sheets, of the plurality of magnetic sheets. Since eddy current is divided by the slit, eddy current density can be reduced. By reducing the eddy current density, loss density in an iron core can be reduced. By reducing the loss density in the iron core, loss in the transformer can be reduced.
摘要翻译：变压器包括：包括沿一个方向（Z轴方向）堆叠的多个磁性片的腿铁芯和缠绕在铁芯上的线圈。在所述多个磁性片中，至少形成有与所述多个磁性片的层叠方向相对的所述线圈的内周面的磁性片。由于涡流被狭缝分割，因此可以减小涡流密度。通过降低涡流密度，可以减少铁芯中的损耗密度。通过降低铁芯的损耗密度，可以减小变压器的损耗。

9. 发明授权

US6097907A Developer container, process cartridge, developer sealing member and sealing method 失效
标题翻译：显影剂容器，处理盒，显影剂密封件和密封方法
公开(公告)号：US6097907A
公开(公告)日：2000-08-01
申请号：US939678
申请日：1997-09-29
申请人： Yasuo Fujiwara
发明人： Yasuo Fujiwara
IPC分类号： G03G15/08 , B65D83/06 , C09J7/02 , C09J201/00 , G09F3/04
CPC分类号： G03G15/0894 , G03G15/0882 , G03G15/0884 , G03G2215/00987 , G03G2221/183
摘要： A developer container having an opening for discharging a developer contained therein and a sealing surface portion surrounding the opening, is sealed with a sealing member having a sealant layer and applied onto the sealing surface portion of the developer container with the sealant layer. The sealant layer contains a dispersed material therein and the sealing surface portion of the developer container contains a dispersed material, which is mutually soluble with the dispersed material in the sealant layer. The dispersed material in the sealant layer preferably includes a thermoplastic elastomer. The resultant sealed developer container may be provided with a sound seal structure even at a relatively low sealing pressure causing a smaller sealing surface depression of the developer container, which allows re-sealing of the container.
摘要翻译：具有用于排出其中包含的显影剂的开口的开口容器和围绕开口的密封表面部分用具有密封剂层的密封构件密封并且用密封剂层施加到显影剂容器的密封表面部分上。密封剂层包含分散的材料，显影剂容器的密封表面部分含有与分散材料在密封层中相互溶解的分散材料。密封剂层中的分散材料优选包括热塑性弹性体。所得密封的显影剂容器即使在相对低的密封压力下也可以设置声音密封结构，导致显影剂容器的较小的密封表面下压，这允许容器的再次密封。

10. 发明授权

US5689772A Frame, developing apparatus, process cartridge and electro-photographic image forming apparatus having a toner frame and a developing frame coupled thereto 失效
标题翻译：具有调色剂框架和显影框架的框架，显影装置，处理盒和电子照相图像形成装置
公开(公告)号：US5689772A
公开(公告)日：1997-11-18
申请号：US502290
申请日：1995-07-13
申请人： Yasuo Fujiwara , Satoshi Kurihara
发明人： Yasuo Fujiwara , Satoshi Kurihara
IPC分类号： G03G21/16 , G03G15/08 , G03G15/00
CPC分类号： G03G21/1832 , G03G15/0884 , G03G15/0896 , G03G2221/163 , G03G2221/1648 , G03G2221/183
摘要： A frame for a developing device for a process cartridge detachably mountable to a main assembly of an image forming apparatus, includes a developing frame having a mounting portion for mounting a developing roller for developing a latent image formed on an electrophotographic photosensitive member, the developing frame having a projection on a side opposed from a side provided with the mounting portion; a toner frame having a toner container portion for containing a toner usable for developing operation of the developing roller, the toner frame having an opening for supplying toner to the developing roller and a recess adjacent a longitudinal end of the opening; wherein the projection and recess are engageable with each other to couple the developing frame and the toner frame.
摘要翻译：用于可拆卸地安装到图像形成装置的主组件的处理盒的显影装置的框架包括显影框架，该显影框架具有用于安装用于显影形成在电子照相感光构件上的潜像的显影辊的安装部分，显影框架在与设置有所述安装部的一侧相对的一侧具有突起; 调色剂框架具有用于容纳可用于显影辊的显影操作的调色剂的调色剂容器部分，调色剂框架具有用于向显影辊供应调色剂的开口和邻近开口的纵向端的凹部; 其中所述突起和凹槽彼此接合以联接所述显影框架和所述调色剂框架。

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