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1. 发明授权

US07753292B2 Electromagnetic field injection valve 失效
标题翻译：电磁燃油喷射阀
公开(公告)号：US07753292B2
公开(公告)日：2010-07-13
申请号：US11896471
申请日：2007-08-31
申请人： Ryohei Kimura , Junichi Miyashita , Ryuji Aoki
发明人： Ryohei Kimura , Junichi Miyashita , Ryuji Aoki
IPC分类号： F02M51/00
CPC分类号： F02M51/0682 , F02M51/0632 , F02M61/1853 , Y10S239/90
摘要： A valve assembly including a valve element and a movable core is housed in a valve housing including a valve seat member, a magnetic cylinder, a nonmagnetic collar and a stationary core. A coil assembly is disposed on an outer periphery of the stationary core, and housed in a coil housing. The coil housing has a front end wall part which is formed such that a thickness thereof in an axial direction is larger than a thickness of its shell part in a radial direction. A magnetic path forming part is formed by the front end wall part and a rear-side cylinder part of the magnetic cylinder which is fitted to an inner peripheral surface of the front end wall part. The magnetic path forming part surrounds the movable core substantially by the entirety of its inner peripheral surface to magnetically connect the movable core and the shell part to each other. A positioning step part is formed at a rear end of the magnetic cylinder so as to support a front end of the magnetic assembly. Thus, it is possible to prevent magnetic flux saturation from occurring in the front end wall part of the coil housing, thereby improving characteristics of attraction force between the stationary core and the movable core and also stabilizing the characteristics of the attraction force.
摘要翻译：包括阀元件和可动芯的阀组件容纳在包括阀座构件，磁性缸，非磁性环和固定芯的阀壳体中。线圈组件设置在固定芯的外周上，并且容纳在线圈壳体中。线圈壳体具有前端壁部，其形成为使得其轴向的厚度大于其壳部的径向厚度。磁路形成部由与前端壁部的内周面嵌合的磁筒的前端壁部和后侧筒部形成。磁路形成部分基本上由其内周表面的整体围绕可动芯，以将可动芯和外壳部彼此磁连接。定位台阶部形成在磁性圆筒的后端，以支撑磁性组件的前端。因此，可以防止在线圈壳体的前端壁部产生磁通饱和，从而提高固定芯与可动芯之间的吸引力的特性，并且还可以稳定吸引力的特性。

2. 发明申请

US20080061170A1 Electromagnetic fuel injection valve 失效
标题翻译：电磁燃油喷射阀
公开(公告)号：US20080061170A1
公开(公告)日：2008-03-13
申请号：US11896471
申请日：2007-08-31
申请人： Ryohei Kimura , Junichi Miyashita , Ryuji Aoki
发明人： Ryohei Kimura , Junichi Miyashita , Ryuji Aoki
IPC分类号： F02M51/06 , F16K31/10
CPC分类号： F02M51/0682 , F02M51/0632 , F02M61/1853 , Y10S239/90
摘要： A valve assembly including a valve element and a movable core is housed in a valve housing including a valve seat member, a magnetic cylinder, a nonmagnetic collar and a stationary core. A coil assembly is disposed on an outer periphery of the stationary core, and housed in a coil housing. The coil housing has a front end wall part which is formed such that a thickness thereof in an axial direction is larger than a thickness of its shell part in a radial direction. A magnetic path forming part is formed by the front end wall part and a rear-side cylinder part of the magnetic cylinder which is fitted to an inner peripheral surface of the front end wall part. The magnetic path forming part surrounds the movable core substantially by the entirety of its inner peripheral surface to magnetically connect the movable core and the shell part to each other. A positioning step part is formed at a rear end of the magnetic cylinder so as to support a front end of the magnetic assembly. Thus, it is possible to prevent magnetic flux saturation from occurring in the front end wall part of the coil housing, thereby improving characteristics of attraction force between the stationary core and the movable core and also stabilizing the characteristics of the attraction force.
摘要翻译：包括阀元件和可动芯的阀组件容纳在包括阀座构件，磁性缸，非磁性环和固定芯的阀壳体中。线圈组件设置在固定芯的外周上，并且容纳在线圈壳体中。线圈壳体具有前端壁部，其形成为使得其轴向的厚度大于其壳部的径向厚度。磁路形成部由与前端壁部的内周面嵌合的磁筒的前端壁部和后侧筒部形成。磁路形成部分基本上由其内周表面的整体围绕可动芯，以将可动芯和外壳部彼此磁连接。定位台阶部形成在磁性圆筒的后端，以支撑磁性组件的前端。因此，可以防止在线圈壳体的前端壁部产生磁通饱和，从而提高固定芯与可动芯之间的吸引力的特性，并且还可以稳定吸引力的特性。

3. 发明授权

US07384117B2 Ink jet printer 有权
标题翻译：喷墨打印机
公开(公告)号：US07384117B2
公开(公告)日：2008-06-10
申请号：US11262981
申请日：2005-11-01
申请人： Mikio Shoki , Ryuji Aoki , Toshiyuki Nakanishi , Yuichiro Itoh , Makoto Tsujinishi
发明人： Mikio Shoki , Ryuji Aoki , Toshiyuki Nakanishi , Yuichiro Itoh , Makoto Tsujinishi
IPC分类号： B41J29/393
CPC分类号： B41J11/0095
摘要： In an ink jet printer using an ink cartridge having an ink tank for storing ink therein and a recording head for ejecting the ink stored in the ink tank as ink drops and forming an image on a recording paper sheet, the detection accuracy of a displacement detection sensor for detecting a displacement of printing position is improved while reducing manufacturing costs of the displacement detection sensor. The displacement detection sensor is comprised of a light emitting device for emitting diffused light, a first lens for focusing the light emitted from the light emitting device on a recording paper sheet, a second lens for focusing the light reflected by the recording paper sheet and a light receiving device for receiving the light focused by the second lens. By focusing the diffused light emitted from the light emitting device by the first lens, the diameter of a beam spot projected on the recording paper sheet is made smaller than a longitudinal dimension and a width dimension of each component forming a displacement detection pattern.
摘要翻译：在使用具有用于储存墨水的墨水盒的墨盒的喷墨打印机和用于将存储在墨水盒中的墨水作为墨滴喷射并在记录纸上形成图像的记录头的位置检测的检测精度用于检测打印位置的位移的传感器被提高，同时降低位移检测传感器的制造成本。位移检测传感器包括用于发射漫射光的发光装置，用于将从发光装置发射的光聚焦在记录纸上的第一透镜，用于聚焦由记录纸张反射的光的第二透镜和用于接收由第二透镜聚焦的光的光接收装置。通过聚焦通过第一透镜从发光器件发射的漫射光，使得突出在记录纸上的光束点的直径小于形成位移检测图案的每个部件的纵向尺寸和宽度尺寸。

4. 发明授权

US4438217A Catalyst for oxidation of propylene 失效
标题翻译：丙烯氧化催化剂
公开(公告)号：US4438217A
公开(公告)日：1984-03-20
申请号：US454611
申请日：1982-12-30
申请人： Masahiro Takata , Ryuji Aoki , Takahisa Sato
发明人： Masahiro Takata , Ryuji Aoki , Takahisa Sato
IPC分类号： C07C47/22 , B01J23/88 , B01J27/192 , B01J35/02 , C07B61/00 , C07C45/00 , C07C45/35 , C07C51/25 , C07C67/00 , B01J21/08 , B01J23/78 , B01J23/84
CPC分类号： B01J23/8872 , B01J23/887 , B01J23/8874 , B01J23/8876 , B01J23/8877 , B01J35/026 , C07C45/35 , C07C51/252 , B01J2523/00
摘要： A catalyst for the oxidation of propylene, said catalyst having the composition represented by the following formulaMo.sub.a W.sub.b Bi.sub.c Fe.sub.d A.sub.e B.sub.f C.sub.g D.sub.h O.sub.xwhereinA represents at least one element selected from the group consisting of nickel and cobalt,B represents at least one element selected from the group consisting of alkali metals, alkaline earth metals and thallium,C represents at least one element selected from the group consisting of phosphorus, arsenic, boron and niobium,D represents at least one element selected from the group consisting of silicon, aluminum and titanium,a, b, c, d, e, f, g, h, and x respectively represent the atomic ratios of Mo, W, Bi, Fe, A, B, C, D, and O,a is from 2 to 12,b is from 0 to 10,the sum of a and b is 12,c is from 0.1 to 10.0,d is from 0.1 to 10.0,e is from 2 to 20,f is from 0.005 to 3.0,g is from 0 to 4,h is from 0.5 to 15 andx is a number determined by the atomic valences of the individual elements,and being molded in the shape of a hollow cylinder having an outside diameter of 3.0 to 10.0 mm, an inside diameter 0.1 to 0.7 times the outside diameter and a length 0.5 to 2.0 times the outside diameter.
摘要翻译：一种用于丙烯氧化的催化剂，所述催化剂具有由下式表示的组成：MoaWbBicFedAeBfCgDhOx其中A表示选自镍和钴中的至少一种元素，B表示选自碱金属中的至少一种元素，碱土金属和铊，C表示选自磷，砷，硼和铌中的至少一种元素，D表示选自硅，铝和钛中的至少一种元素，a，b，c ，d，e，f，g，h和x分别表示Mo，W，Bi，Fe，A，B，C，D和O的原子比，a为2〜12，b为0〜 10，a和b的和为12，c为0.1〜10.0，d为0.1〜10。

5. 发明授权

US07530508B2 Fuel injection valve 失效
标题翻译：燃油喷射阀
公开(公告)号：US07530508B2
公开(公告)日：2009-05-12
申请号：US11797908
申请日：2007-05-08
申请人： Daisuke Sato , Atsushi Kamahora , Akira Arioka , Ryuji Aoki
发明人： Daisuke Sato , Atsushi Kamahora , Akira Arioka , Ryuji Aoki
IPC分类号： B05B1/00 , B05B1/34 , B05B1/14 , F02M61/00 , F02M51/00 , A62C31/02
CPC分类号： F02M61/1853 , F02M51/0667
摘要： In a fuel injection valve, a fuel guide member facing the valve hole is connected to an injector plate, and an annular diffusion chamber is formed between a valve seat member and the injector plate. A pair of first notches, a pair of second notches, and a plurality of closing parts are formed in an outer periphery of the fuel guide member. The first notches are arranged on a first diameter line of the valve hole. The second notches are arranged on a second diameter line perpendicular to the first diameter line. The closing parts are provided between the first and second notches to partially close the valve hole. A plurality of fuel injection holes are dispersally arranged in outside regions corresponding to the closing parts and inside regions corresponding to the first notches. A first tip end corner of the closing part adjacent to the first notch is formed into an edge shape or a minute arc shape, while a second tip end corner of the closing part adjacent to the second notch is formed into a large arc shape. Thus, it is possible to reduce a particle size of injected fuel and improve penetrability.
摘要翻译：在燃料喷射阀中，面向阀孔的燃料引导构件连接到喷射板，并且在阀座构件和喷射器板之间形成环形扩散室。在燃料引导构件的外周形成有一对第一凹口，一对第二凹口和多个闭合部。第一切口布置在阀孔的第一直径线上。第二凹口布置在垂直于第一直径线的第二直径线上。闭合部分设置在第一和第二凹口之间以部分地关闭阀孔。多个燃料喷射孔分散地布置在与对应于第一凹口的关闭部分和内部区域相对应的外部区域中。闭合部分的与第一凹口相邻的第一尖端角形成为边缘形状或微小圆弧形状，而与第二凹口相邻的闭合部分的第二顶端角形成大弧形。因此，可以减少注入燃料的粒径并提高渗透性。

6. 发明申请

US20070272774A1 Fuel injection valve 失效
标题翻译：燃油喷射阀
公开(公告)号：US20070272774A1
公开(公告)日：2007-11-29
申请号：US11797908
申请日：2007-05-08
申请人： Daisuke Sato , Atsushi Kamahora , Akira Arioka , Ryuji Aoki
发明人： Daisuke Sato , Atsushi Kamahora , Akira Arioka , Ryuji Aoki
IPC分类号： F02M51/00
CPC分类号： F02M61/1853 , F02M51/0667
摘要： In a fuel injection valve, a fuel guide member facing the valve hole is connected to an injector plate, and an annular diffusion chamber is formed between a valve seat member and the injector plate. A pair of first notches, a pair of second notches, and a plurality of closing parts are formed in an outer periphery of the fuel guide member. The first notches are arranged on a first diameter line of the valve hole. The second notches are arranged on a second diameter line perpendicular to the first diameter line. The closing parts are provided between the first and second notches to partially close the valve hole. A plurality of fuel injection holes are dispersally arranged in outside regions corresponding to the closing parts and inside regions corresponding to the first notches. A first tip end corner of the closing part adjacent to the first notch is formed into an edge shape or a minute arc shape, while a second tip end corner of the closing part adjacent to the second notch is formed into a large arc shape. Thus, it is possible to reduce a particle size of injected fuel and improve penetrability.
摘要翻译：在燃料喷射阀中，面向阀孔的燃料引导构件连接到喷射板，并且在阀座构件和喷射器板之间形成环形扩散室。在燃料引导构件的外周形成有一对第一凹口，一对第二凹口和多个闭合部。第一切口布置在阀孔的第一直径线上。第二凹口布置在垂直于第一直径线的第二直径线上。闭合部分设置在第一和第二凹口之间以部分地关闭阀孔。多个燃料喷射孔分散地布置在与对应于第一凹口的关闭部分和内部区域相对应的外部区域中。闭合部分的与第一凹口相邻的第一尖端角形成为边缘形状或微小圆弧形状，而与第二凹口相邻的闭合部分的第二顶端角形成大弧形。因此，可以减少注入燃料的粒径并提高渗透性。

7. 发明授权

US07086730B2 Ink-jet printer and star roller used therein 失效
标题翻译：其中使用喷墨打印机和星形辊
公开(公告)号：US07086730B2
公开(公告)日：2006-08-08
申请号：US10950641
申请日：2004-09-28
申请人： Ryuji Aoki
发明人： Ryuji Aoki
IPC分类号： B65H3/06
CPC分类号： B41J13/02 , B65H2404/1416 , B65H2601/251
摘要： A star roller used in a paper feed mechanism of an ink-jet printer is constituted by a combination of two star roller units having the same shape in a manner so that one star roller unit is reversed with respect to the other star roller unit. Each star roller unit has a star wheel made of a metal plate by press working, a bearing portion integrally formed with the star wheel by outsert molding and a convex and concave structure formed on an end face of the bearing portion in a manner so that the concave portions of the convex and concave structure of the one star roller unit is engaged with the convex portions the convex and concave structure of the other star roller unit. Consequently, the pitch of the contacting portions of the star roller owing to two star wheels can be made substantially half, and a thickness of each contacting portion can be made thinner, and a top end of each contacting portion can be shaped acute.
摘要翻译：在喷墨打印机的进纸机构中使用的星形辊由具有相同形状的两个星形辊单元的组合构成，使得一个星形辊单元相对于另一个星形辊单元反向。每个星形罗拉单元具有通过冲压加工由金属板制成的星形轮，通过外插成型与星形轮整体形成的轴承部分，以及形成在轴承部分的端面上的凸形和凹形结构，一个星形辊单元的凹凸结构的凹部与凸部接合，另一个星形辊单元的凸起和凹形结构。因此，由于两个星形轮，星形辊的接触部分的间距可以大致为一半，并且可以使每个接触部分的厚度更薄，并且每个接触部分的顶端可以形成为尖锐的。

8. 发明授权

US5329026A Process for preparation of 2-substituted 1,4-naphthoquinone 失效
标题翻译： 2-取代的1,4-萘醌的制备方法
公开(公告)号：US5329026A
公开(公告)日：1994-07-12
申请号：US618941
申请日：1990-11-28
申请人： Noboru Sugishima , Noriaki Ikeda , Yasushi Fujii , Ryuji Aoki , Yumi Hatta
发明人： Noboru Sugishima , Noriaki Ikeda , Yasushi Fujii , Ryuji Aoki , Yumi Hatta
IPC分类号： C07C46/02 , C07C46/04 , C07C46/10 , C07C49/675 , C07C49/697 , C07C50/10 , C07C50/24 , C07C66/02 , C07C205/46 , C07C205/47 , C07C323/22 , C07C50/18
CPC分类号： C07C323/22 , C07C201/12 , C07C303/32 , C07C46/02 , C07C46/04 , C07C46/10 , C07C49/675 , C07C49/697 , C07C50/10 , C07C50/24 , C07C51/353 , C07C66/02 , C07C2102/10 , C07C2103/22 , C07C2103/24
摘要： A process for preparation of a 2-substituted-1,4-naphthoquinone which comprises oxidizing a 2-substituted naphthalene to obtain reaction products comprising a 2-substituted-1,4-naphthoquinone and a 6-substituted-1,4-naphthoquinone; adding a diene compound to the reaction products and heating the mixture to form a Diels-Alder reaction adduct between the diene compound and the 6-substituted-1,4-naphthoquinone in the reaction products; and separating the 2-substituted-1,4-naphthoquinone from the adduct.
摘要翻译：一种2-取代-1,4-萘醌的制备方法，其包括将2-取代萘氧化得到包含2-取代-1,4-萘醌和6-取代-1,4-萘醌的反应产物; 向反应产物中加入二烯化合物并加热混合物以在反应产物中的二烯化合物和6-取代的-1,4-萘醌之间形成Diels-Alder反应加合物; 并从加合物中分离2-取代的-1,4-萘醌。

9. 发明申请

US20100001214A1 ELECTROMAGNETIC FUEL INJECTION VALVE AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：电磁燃油喷射阀及其制造方法
公开(公告)号：US20100001214A1
公开(公告)日：2010-01-07
申请号：US12488222
申请日：2009-06-19
申请人： Toshikazu SAKAI , Ryuji Aoki
发明人： Toshikazu SAKAI , Ryuji Aoki
IPC分类号： F16K31/06 , H02K15/00
CPC分类号： F02M61/1853 , F02M61/168 , Y10T29/49009
摘要： In an electromagnetic fuel injection valve in which: a suction tubular part projecting toward an inside of a nonmagnetic cylindrical body is provided to a front end portion of a stationary core; and a front end of the suction tubular part and a rear end of a movable core are opposed to each other in the inside of the nonmagnetic cylindrical body, an annular gap allowing influx of pressure fluid used for a check of liquid-tightness between the nonmagnetic cylindrical body and the stationary core is provided between an outer peripheral surface of the suction tubular part and an inner peripheral surface of the nonmagnetic cylindrical body. Accordingly, it enables a quick and efficient judgment to be made on a check on liquid-tightness of a welded part by applying fluid pressure to the inside of the valve housing after the valve housing of the electromagnetic fuel injection valve is produced.
摘要翻译：一种电磁燃料喷射阀，其特征在于，在固定铁芯的前端部设有向非磁性圆筒体内侧突出的吸引筒状部，抽吸管状部分的前端和可动芯体的后端在非磁性圆柱体的内部彼此相对，允许流入用于检查非磁性的液体密封性的压力流体的环形间隙圆柱体和固定芯设置在吸入管状部分的外周表面和非磁性圆柱体的内周表面之间。因此，通过在制造电磁燃料喷射阀的阀壳体之后，通过向阀壳体的内部施加流体压力，可以快速有效地判断对焊接部件的液密性的检查。

10. 发明申请

US20060092208A1 Ink jet printer 有权
标题翻译：喷墨打印机
公开(公告)号：US20060092208A1
公开(公告)日：2006-05-04
申请号：US11262981
申请日：2005-11-01
申请人： Mikio Shoki , Ryuji Aoki , Toshiyuki Nakanishi , Yuichiro Itoh , Makoto Tsujinishi
发明人： Mikio Shoki , Ryuji Aoki , Toshiyuki Nakanishi , Yuichiro Itoh , Makoto Tsujinishi
IPC分类号： B41J29/38
CPC分类号： B41J11/0095
摘要： In an ink jet printer using an ink cartridge having an ink tank for storing ink therein and a recording head for ejecting the ink stored in the ink tank as ink drops and forming an image on a recording paper sheet, the detection accuracy of a displacement detection sensor for detecting a displacement of printing position is improved while reducing manufacturing costs of the displacement detection sensor. The displacement detection sensor is comprised of a light emitting device for emitting diffused light, a first lens for focusing the light emitted from the light emitting device on a recording paper sheet, a second lens for focusing the light reflected by the recording paper sheet and a light receiving device for receiving the light focused by the second lens. By focusing the diffused light emitted from the light emitting device by the first lens, the diameter of a beam spot projected on the recording paper sheet is made smaller than a longitudinal dimension and a width dimension of each component forming a displacement detection pattern.
摘要翻译：在使用具有用于储存墨水的墨水盒的墨盒的喷墨打印机和用于将存储在墨水盒中的墨水作为墨滴喷射并在记录纸上形成图像的记录头的位置检测的检测精度用于检测打印位置的位移的传感器被提高，同时降低位移检测传感器的制造成本。位移检测传感器包括用于发射漫射光的发光装置，用于将从发光装置发射的光聚焦在记录纸上的第一透镜，用于聚焦由记录纸张反射的光的第二透镜和用于接收由第二透镜聚焦的光的光接收装置。通过聚焦通过第一透镜从发光器件发射的漫射光，使得突出在记录纸上的光束点的直径小于形成位移检测图案的每个部件的纵向尺寸和宽度尺寸。

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