公开(公告)号：US20130077995A1

公开(公告)日：2013-03-28

申请号：US13414869

申请日：2012-03-08

申请人： Masaaki TOKUNAGA ,  Masakazu Shirai ,  Masatoshi Yamada ,  Mabumi Kashihara ,  Hiroyuki Koide

发明人： Masaaki TOKUNAGA ,  Masakazu Shirai ,  Masatoshi Yamada ,  Mabumi Kashihara ,  Hiroyuki Koide

IPC分类号： G03G21/00

CPC分类号： G03G21/1623 ,  G03G21/1633 ,  G03G21/1638 ,  G03G21/1647

摘要： An image forming apparatus includes a body frame, a transport unit, an image carrier, a transfer device, a fixing device, a guide member assembly, a door, and a positioning member. The guide member assembly includes a guide member, a positioned portion, and a support member. The support member supports the guide member and has a side wall that extends in such a direction as to intersect a line drawn in the width direction and that has a hole through which the support shaft is inserted with some play being present. The guide member assembly is supported by the door with some play being present between the guide member assembly and the base plate and is urged by the urging member. The hole is a long hole having a major axis extending in an opening direction of the door away from the center line of rotation of the door.

摘要翻译： 图像形成装置包括主体框架，输送单元，图像载体，转印装置，定影装置，引导构件组件，门和定位构件。 引导构件组件包括引导构件，定位部分和支撑构件。 所述支撑构件支撑所述引导构件，并且具有侧壁，所述侧壁沿与所述宽度方向拉伸的线相交的方向延伸，并且所述侧壁具有孔，所述支撑轴通过所述孔插入，所述孔存在一些游隙。 引导构件组件由门支撑，在导向构件组件和基板之间存在一些游隙，并被推动构件推动。 孔是长孔，其长轴在门的打开方向上延伸远离门的中心线。

公开(公告)号：US08774674B2

公开(公告)日：2014-07-08

申请号：US13414869

申请日：2012-03-08

申请人： Masaaki Tokunaga ,  Masakazu Shirai ,  Masatoshi Yamada ,  Mabumi Kashihara ,  Hiroyuki Koide

发明人： Masaaki Tokunaga ,  Masakazu Shirai ,  Masatoshi Yamada ,  Mabumi Kashihara ,  Hiroyuki Koide

IPC分类号： G03G15/00 ,  G03G15/16 ,  G03G21/16

CPC分类号： G03G21/1623 ,  G03G21/1633 ,  G03G21/1638 ,  G03G21/1647

摘要： An image forming apparatus includes a body frame, a transport unit, an image carrier, a transfer device, a fixing device, a guide member assembly, a door, and a positioning member. The guide member assembly includes a guide member, a positioned portion, and a support member. The support member supports the guide member and has a side wall that extends in such a direction as to intersect a line drawn in the width direction and that has a hole through which a support shaft is inserted with some play being present. The guide member assembly is supported by the door with some play being present between the guide member assembly and a base plate and is urged by an urging member. The hole is a long hole having a major axis extending in an opening direction of the door away from a center line of rotation of the door.

摘要翻译： 图像形成装置包括主体框架，输送单元，图像载体，转印装置，定影装置，引导构件组件，门和定位构件。 引导构件组件包括引导构件，定位部分和支撑构件。 所述支撑构件支撑所述引导构件，并且具有侧壁，所述侧壁沿与所述宽度方向所画的线相交的方向延伸，并且具有孔，通过所述孔插入支撑轴，并且存在一些游隙。 引导构件组件由门支撑，在引导构件组件和基板之间存在一些游隙，并且被推动构件推动。 孔是长孔，其长轴在门的打开方向上延伸远离门的中心线。

公开(公告)号：US09037041B2

公开(公告)日：2015-05-19

申请号：US13411971

申请日：2012-03-05

申请人： Masakazu Shirai ,  Masatoshi Yamada ,  Masaaki Tokunaga ,  Hiroyuki Koide ,  Mabumi Kashihara

发明人： Masakazu Shirai ,  Masatoshi Yamada ,  Masaaki Tokunaga ,  Hiroyuki Koide ,  Mabumi Kashihara

IPC分类号： G03G15/08 ,  G03G21/16

CPC分类号： G03G21/1633 ,  G03G21/1647 ,  G03G21/168 ,  G03G2215/0132

摘要： A transfer assembly includes a support member having a side wall that extends in such a direction as to intersect a line extending from the rotation axis of a transfer roller and that has a hole through which a support shaft is inserted with some play being present. The hole has such a shape that, at the beginning of a period when a door is rotated from an open state to a closed state and a positioned portion is in contact with a positioning member, gaps are formed between the support shaft and a wall surface of the hole on both sides of the support shaft in a radial direction crossing an arc that is drawn from a center of the arc at the center line of rotation of the door and that passes through the support shaft.

摘要翻译： 传送组件包括支撑构件，该支撑构件具有沿与从转印辊的旋转轴线延伸的线相交的方向延伸的侧壁，并且具有孔，通过该孔插入支撑轴，并且存在一些游隙。 该孔具有这样的形状，即在门从打开状态转动到关闭状态并且定位部与定位部件接触的期间开始时，在支承轴与壁面之间形成间隙 所述支撑轴的两侧上的所述孔的径向方向上穿过在所述门的中心线处的弧的中心并且穿过所述支撑轴的弧线。

公开(公告)号：US08750747B2

公开(公告)日：2014-06-10

申请号：US13088041

申请日：2011-04-15

申请人： Kazuyuki Yagata ,  Masaaki Tokunaga ,  Kiyotoshi Kaneyama ,  Masatoshi Yamada ,  Katsunori Kikuchihara ,  Yoshihiro Enomoto ,  Hiroyuki Koide

发明人： Kazuyuki Yagata ,  Masaaki Tokunaga ,  Kiyotoshi Kaneyama ,  Masatoshi Yamada ,  Katsunori Kikuchihara ,  Yoshihiro Enomoto ,  Hiroyuki Koide

IPC分类号： G03G15/16

CPC分类号： G03G15/161 ,  G03G2215/1661

摘要： A developer collecting device includes a housing provided with an opening opposed to a developer carrying member, a collecting member provided along an edge of the opening at a downstream end of the opening in a transporting direction in which the developer carrying member transports the developer, a sealing member provided along an edge of the opening at an upstream end of the opening in the transporting direction, a suction path that extends along a longitudinal direction of the housing and that is connected to a suction unit for sucking the developer into the housing, a developer transporting unit that is provided between the opening and the suction path and that transports the developer collected in the housing, a filter member disposed between the developer transporting unit and the suction path, and a hood member disposed between the opening and the filter member and separated from the filter member.

摘要翻译： 显影剂收集装置包括：壳体，其具有与显影剂承载构件相对的开口;收集构件，沿着沿显影剂承载构件输送显影剂的输送方向的开口的下游端沿着开口的边缘设置; 密封构件沿着所述开口的沿所述输送方向的上游端设置在所述开口的边缘处;吸入路径，其沿着所述壳体的纵向方向延伸并且连接到用于将所述显影剂吸入所述壳体的抽吸单元， 显影剂输送单元，设置在开口和吸入路径之间，并且输送收集在壳体中的显影剂，设置在显影剂输送单元和吸入路径之间的过滤构件以及设置在开口和过滤构件之间的罩构件， 与过滤构件分离。

公开(公告)号：US20120114367A1

公开(公告)日：2012-05-10

申请号：US13088041

申请日：2011-04-15

申请人： Kazuyuki YAGATA ,  Masaaki Tokunaga ,  Kiyotoshi Kaneyama ,  Masatoshi Yamada ,  Katsunori Kikuchihara ,  Yoshihiro Enomoto ,  Hiroyuki Koide

发明人： Kazuyuki YAGATA ,  Masaaki Tokunaga ,  Kiyotoshi Kaneyama ,  Masatoshi Yamada ,  Katsunori Kikuchihara ,  Yoshihiro Enomoto ,  Hiroyuki Koide

IPC分类号： G03G15/16

CPC分类号： G03G15/161 ,  G03G2215/1661

摘要： A developer collecting device includes a housing provided with an opening opposed to a developer carrying member, a collecting member provided along an edge of the opening at a downstream end of the opening in a transporting direction in which the developer carrying member transports the developer, a sealing member provided along an edge of the opening at an upstream end of the opening in the transporting direction, a suction path that extends along a longitudinal direction of the housing and that is connected to a suction unit for sucking the developer into the housing, a developer transporting unit that is provided between the opening and the suction path and that transports the developer collected in the housing, a filter member disposed between the developer transporting unit and the suction path, and a hood member disposed between the opening and the filter member and separated from the filter member.

摘要翻译： 显影剂收集装置包括：壳体，其具有与显影剂承载构件相对的开口;收集构件，沿着沿显影剂承载构件输送显影剂的输送方向的开口的下游端沿着开口的边缘设置; 密封构件沿着所述开口的沿所述输送方向的上游端设置在所述开口的边缘处;吸入路径，其沿着所述壳体的纵向方向延伸并且连接到用于将所述显影剂吸入所述壳体的抽吸单元， 显影剂输送单元，设置在开口和吸入路径之间，并且输送收集在壳体中的显影剂，设置在显影剂输送单元和吸入路径之间的过滤构件以及设置在开口和过滤构件之间的罩构件， 与过滤构件分离。

公开(公告)号：US08630562B2

公开(公告)日：2014-01-14

申请号：US13149416

申请日：2011-05-31

申请人： Masaaki Tokunaga ,  Masatoshi Yamada ,  Kiyotoshi Kaneyama

发明人： Masaaki Tokunaga ,  Masatoshi Yamada ,  Kiyotoshi Kaneyama

IPC分类号： G03G15/16

CPC分类号： G03G15/0131 ,  G03G15/0189 ,  G03G15/161

摘要： An image forming apparatus includes a transfer member that retains developer; a housing provided with a removing member that removes the developer and having an intake opening that is opposed to the transfer member, the developer removed by the removing member being taken into the housing through the intake opening; a guiding pipe connected to the housing and having a suction hole through which the developer is sucked and an outlet through which the developer is discharged; and a suction member that applies a suction force to an inner space of the housing through the guiding pipe. A capturing area for capturing the developer that flows through a flow channel from the suction hole to the outlet is provided in the flow channel. A cross section of the capturing area in a radial direction of the flow channel is larger than that of other areas.

摘要翻译： 图像形成装置包括保持显影剂的转印部件; 壳体，其具有去除显影剂并且具有与转印构件相对的进气口的去除构件，由去除构件移除的显影剂通过进气口被吸入壳体; 引导管，其连接到所述壳体并具有吸入所述显影剂的抽吸孔和所述显影剂通过所述出口排出; 以及吸引构件，其通过引导管向壳体的内部空间施加吸力。 在流路中设置有用于捕获从吸入孔流到出口的流路的显影剂的捕获区域。 捕获区域在流动通道的径向方向上的横截面大于其他区域的横截面。

公开(公告)号：US08503903B2

公开(公告)日：2013-08-06

申请号：US13154100

申请日：2011-06-06

申请人： Masatoshi Yamada ,  Kiyotoshi Kaneyama ,  Masaaki Tokunaga

发明人： Masatoshi Yamada ,  Kiyotoshi Kaneyama ,  Masaaki Tokunaga

IPC分类号： G03G15/095 ,  G03G21/10

CPC分类号： G03G15/161 ,  G03G15/0131 ,  G03G15/0173

摘要： A developer collecting device includes a housing provided with an opening opposed to a developer carrying member, a collecting member provided on a support member and capable of coming into contact with and separating from the developer carrying member, a suction path provided between the opening and a suction member for sucking developer removed from the developer carrying member, an opening-closing plate that opens or closes the suction path, an urging member that urges the opening-closing plate, a retaining member that retains the opening-closing plate, and an opening-closing unit including a rotating member and an elastic member whose ends are connected to the rotating member and the support member. The elastic member is pulled so as to rotate the rotating member in association with a movement of the collecting member, thereby rotating the opening-closing plate so as to open or close the suction path.

摘要翻译： 显影剂收集装置包括具有与显影剂承载构件相对的开口的壳体，设置在支撑构件上并能够与显影剂承载构件接触并与显影剂承载构件分离的收集构件，设置在开口和开口之间的吸入路径 用于从显影剂承载构件吸取显影剂的抽吸构件，打开或关闭吸入路径的打开 - 关闭板，推动打开 - 关闭板的推动构件，保持打开 - 关闭板的保持构件和开口 所述闭合单元包括旋转构件和弹性构件，所述弹性构件的端部连接到所述旋转构件和所述支撑构件。 弹性构件被拉动以与收集构件的运动相关联地旋转旋转构件，从而旋转开闭板以打开或关闭吸入路径。

公开(公告)号：US08554120B2

公开(公告)日：2013-10-08

申请号：US13088933

申请日：2011-04-18

申请人： Yoshihisa Nakao ,  Yoshihiro Enomoto ,  Katsunori Kikuchihara ,  Katsuya Takenouchi ,  Yoshiya Mashimo ,  Hiroyuki Koide ,  Masatoshi Yamada ,  Kazuyuki Yagata ,  Kiyotoshi Kaneyama ,  Kenji Suzuki

发明人： Yoshihisa Nakao ,  Yoshihiro Enomoto ,  Katsunori Kikuchihara ,  Katsuya Takenouchi ,  Yoshiya Mashimo ,  Hiroyuki Koide ,  Masatoshi Yamada ,  Kazuyuki Yagata ,  Kiyotoshi Kaneyama ,  Kenji Suzuki

IPC分类号： G03G15/01

CPC分类号： G03G15/161 ,  G03G15/0121 ,  G03G15/0131 ,  G03G15/0152 ,  G03G15/0173 ,  G03G15/5054 ,  G03G2215/0187

摘要： An image forming apparatus includes a transfer member onto a front side of which an image is transferred, a rotary member around which the transfer member is wrapped, a guide member provided at an end portion of an axial direction of the rotary member, a regulating member, a first reference mark, a second reference mark, a first detector, a second detector, and a controller. The regulating member is located on a reverse side of the transfer member, and restricts skew of the transfer member by contacting the guide member. The first and second reference marks are on edge sides of the transfer member in the axial direction of the rotary member. The first and second detectors detect the first and second reference marks, respectively. The controller controls alignment of the image on the transfer member in accordance with a detection result of the first and second detectors.

摘要翻译： 图像形成装置包括：传送部件，其传送图像的正面;转印部件被卷绕的旋转部件;设置在旋转部件的轴向端部的引导部件;调节部件 ，第一参考标记，第二参考标记，第一检测器，第二检测器和控制器。 调节构件位于转印构件的背面，并且通过与引导构件接触来限制转印构件的歪斜。 第一和第二参考标记位于转印构件的旋转构件的轴向方向上的边缘侧。 第一和第二检测器分别检测第一和第二参考标记。 控制器根据第一和第二检测器的检测结果控制转印部件上图像的对准。

公开(公告)号：US20120114395A1

公开(公告)日：2012-05-10

申请号：US13088933

申请日：2011-04-18

申请人： Yoshihisa Nakao ,  Yoshihiro Enomoto ,  Katsunori Kikuchihara ,  Katsuya Takenouchi ,  Yoshiya Mashimo ,  Hiroyuki Koide ,  Masatoshi Yamada ,  Kazuyuki Yagata ,  Kiyotoshi Kaneyama ,  Kenji Suzuki

发明人： Yoshihisa Nakao ,  Yoshihiro Enomoto ,  Katsunori Kikuchihara ,  Katsuya Takenouchi ,  Yoshiya Mashimo ,  Hiroyuki Koide ,  Masatoshi Yamada ,  Kazuyuki Yagata ,  Kiyotoshi Kaneyama ,  Kenji Suzuki

IPC分类号： G03G15/01

CPC分类号： G03G15/161 ,  G03G15/0121 ,  G03G15/0131 ,  G03G15/0152 ,  G03G15/0173 ,  G03G15/5054 ,  G03G2215/0187

摘要： An image forming apparatus includes a transfer member onto a front side of which an image is transferred, a rotary member around which the transfer member is wrapped, a guide member provided at an end portion of an axial direction of the rotary member, a regulating member, a first reference mark, a second reference mark, a first detector, a second detector, and a controller. The regulating member is located on a reverse side of the transfer member, and restricts skew of the transfer member by contacting the guide member. The first and second reference marks are on edge sides of the transfer member in the axial direction of the rotary member. The first and second detectors detect the first and second reference marks, respectively. The controller controls alignment of the image on the transfer member in accordance with a detection result of the first and second detectors.

摘要翻译： 图像形成装置包括：传送部件，其传送图像的前侧;传送部件被卷绕的旋转部件;设置在旋转部件的轴向端部的引导部件;调节部件 ，第一参考标记，第二参考标记，第一检测器，第二检测器和控制器。 调节构件位于转印构件的背面，并且通过与引导构件接触来限制转印构件的歪斜。 第一和第二参考标记位于转印构件的旋转构件的轴向方向上的边缘侧。 第一和第二检测器分别检测第一和第二参考标记。 控制器根据第一和第二检测器的检测结果控制转印部件上图像的对准。

公开(公告)号：US08691718B2

公开(公告)日：2014-04-08

申请号：US11992167

申请日：2006-09-20

申请人： Mitsuhisa Yamano ,  Mitsutaka Goto ,  Shinji Kawaguchi ,  Masatoshi Yamada ,  Jun-ichi Kawakami

发明人： Mitsuhisa Yamano ,  Mitsutaka Goto ,  Shinji Kawaguchi ,  Masatoshi Yamada ,  Jun-ichi Kawakami

IPC分类号： B01J31/24 ,  C07F15/00 ,  C07F1/08

CPC分类号： C07F9/572 ,  B01J31/2452 ,  B01J2531/80 ,  C07B53/00 ,  C07F9/5022 ,  C07F9/5027 ,  C07F15/004 ,  C07F15/0053 ,  C07F15/0066 ,  C07F15/008

摘要： The present invention provides a novel ligand represented by the following formula and a novel transition metal complex having the ligand, which shows superior enantioselectivity and catalytic efficiency, particularly high catalyst activity, in various asymmetric synthesis reactions.A transition metal complex having, as a ligand, a compound represented by the formula wherein R4 is a hydrogen atom or a C1-6 alkyl group optionally having substituent(s), and R5 and R6 are each a C1-6 alkyl group optionally having substituent(s), or the formula is a group represented by the formula wherein ring B is a 3- to 8-membered ring optionally having substituent(s).

摘要翻译： 本发明提供了由下式表示的新型配位体和具有配位体的新型过渡金属络合物，其在各种不对称合成反应中表现出优异的对映体选择性和催化效率，特别高的催化剂活性。 一种具有下式表示的化合物作为配体的过渡金属配合物，其中R 4为氢原子或任选具有取代基的C 1-6烷基，R 5和R 6各自为任选具有 取代基，或式为由下式表示的基团：其中环B为任选具有取代基的3-至8-元环。