公开(公告)号：US20210127097A1

公开(公告)日：2021-04-29

申请号：US17076132

申请日：2020-10-21

申请人： Tomoko TAKAHASHI ,  Yuuji WADA ,  Yu YONEDA ,  Daisuke TOMITA ,  Kunihiko NISHIOKA ,  Hideki KOSUGI ,  Yasukazu KITAMURA ,  Toshihiro HAMAMURA ,  Takaya MURAISHI ,  Naomi SUGIMOTO ,  Yasunari HARADA

发明人： Tomoko TAKAHASHI ,  Yuuji WADA ,  Yu YONEDA ,  Daisuke TOMITA ,  Kunihiko NISHIOKA ,  Hideki KOSUGI ,  Yasukazu KITAMURA ,  Toshihiro HAMAMURA ,  Takaya MURAISHI ,  Naomi SUGIMOTO ,  Yasunari HARADA

IPC分类号： H04N9/31

摘要： An image projection device includes a projector configured to project an image; and an operation unit configured to receive an operation performed by an operator. The projector is in a projecting state while the operation unit is receiving a pressing operation performed by the operator, and the projector is in a non-projecting state while the operation unit is not receiving a pressing operation performed by the operator.

公开(公告)号：US08911054B2

公开(公告)日：2014-12-16

申请号：US14205865

申请日：2014-03-12

申请人： Yasukazu Kitamura ,  Yoshimitsu Ogura ,  Kazuyoshi Matsumoto ,  Tomoaki Nakano ,  Namio Ogihara ,  Shingo Masaoka

发明人： Yasukazu Kitamura ,  Yoshimitsu Ogura ,  Kazuyoshi Matsumoto ,  Tomoaki Nakano ,  Namio Ogihara ,  Shingo Masaoka

IPC分类号： B41J29/38 ,  B41J11/00

CPC分类号： B41J11/0095 ,  B41J11/007 ,  B41J11/009

摘要： An image forming apparatus includes an image forming device, a belt member, a reflection-type photosensor, and a reflection member. The belt member includes plural suction holes to attract a printing medium onto the belt member. The reflection member reflects light from the reflection-type photosensor through the suction holes. The reflection member is disposed inside the belt member. The reflection member has a reflection rate at which, when the reflection-type photosensor receives reflection light at positions of the suction holes with a transparent printing medium being not present on the belt member, a sensor output of the reflection-type photosensor is lower than a predetermined reference value, and when the reflection-type photosensor receives reflection light at the positions of the suction holes with the transparent printing medium being present on the belt member, a sensor output of the reflection-type photosensor is equal to or greater than the predetermined reference value.

摘要翻译： 图像形成装置包括图像形成装置，带构件，反射型光电传感器和反射构件。 带构件包括多个吸引孔，以将打印介质吸引到带构件上。 反射构件通过吸孔反射来自反射型光电传感器的光。 反射构件设置在带构件内。 反射构件具有反射率，当反射型光电传感器在带构件上不存在透明打印介质的吸入孔的位置处接收反射光时，反射型光电传感器的传感器输出低于 预定的参考值，并且当反射型光电传感器在带构件上存在透明打印介质的吸入孔的位置处接收反射光时，反射型光电传感器的传感器输出等于或大于 预定参考值。

公开(公告)号：US20140253623A1

公开(公告)日：2014-09-11

申请号：US14200295

申请日：2014-03-07

申请人： Tomoaki Nakano ,  Kazuyoshi Matsumoto ,  Shingo Masaoka ,  Yasukazu Kitamura ,  Namio Ogihara ,  Yoshimitsu Ogura ,  Makoto Kikura ,  Kazuyoshi Kondo ,  Yuuzoh Obata ,  Norikazu Yanase ,  Yoshinori Uchino ,  Gaku Hosono ,  Takao Otsuka ,  Seiya Ogawa ,  Yuuichiroh Tsujiguchi ,  Masashi Ohnishi

发明人： Tomoaki Nakano ,  Kazuyoshi Matsumoto ,  Shingo Masaoka ,  Yasukazu Kitamura ,  Namio Ogihara ,  Yoshimitsu Ogura ,  Makoto Kikura ,  Kazuyoshi Kondo ,  Yuuzoh Obata ,  Norikazu Yanase ,  Yoshinori Uchino ,  Gaku Hosono ,  Takao Otsuka ,  Seiya Ogawa ,  Yuuichiroh Tsujiguchi ,  Masashi Ohnishi

IPC分类号： B41J11/00

CPC分类号： B41J11/0045 ,  B41J3/4075 ,  B41J11/007

摘要： An image forming apparatus includes an image forming device, a conveyance unit, a correction unit, and an attitude controller. The image forming device forms an image on a printing medium. The conveyance unit is disposed opposing the image forming device to convey the printing medium. The correction unit corrects an attitude of a leading edge of the printing medium sent out from the conveyance unit. The attitude controller controls correction of the attitude of the leading edge of the punting medium performed by the correction unit. The attitude controller determines whether or not the correction of the attitude of the leading edge of the printing medium is to be performed, and causes the correction unit to perform the correction when the attitude controller determines that the correction is to be performed.

摘要翻译： 图像形成装置包括图像形成装置，输送单元，校正单元和姿态控制器。 图像形成装置在打印介质上形成图像。 传送单元设置成与图像形成装置相对以传送打印介质。 校正单元校正从传送单元发出的打印介质的前缘的姿势。 姿态控制器控制由校正单元执行的摆动介质的前缘的姿态的校正。 姿态控制器确定是否要执行打印介质的前沿的姿态的校正，并且当姿态控制器确定要执行校正时，使校正单元执行校正。

公开(公告)号：US11647170B2

公开(公告)日：2023-05-09

申请号：US17076132

申请日：2020-10-21

申请人： Tomoko Takahashi ,  Yuuji Wada ,  Yu Yoneda ,  Daisuke Tomita ,  Kunihiko Nishioka ,  Hideki Kosugi ,  Yasukazu Kitamura ,  Toshihiro Hamamura ,  Takaya Muraishi ,  Naomi Sugimoto ,  Yasunari Harada

发明人： Tomoko Takahashi ,  Yuuji Wada ,  Yu Yoneda ,  Daisuke Tomita ,  Kunihiko Nishioka ,  Hideki Kosugi ,  Yasukazu Kitamura ,  Toshihiro Hamamura ,  Takaya Muraishi ,  Naomi Sugimoto ,  Yasunari Harada

IPC分类号： H04N9/31

CPC分类号： H04N9/3155 ,  H04N9/3164 ,  H04N9/3173

摘要： An image projection device includes a projector configured to project an image; and an operation unit configured to receive an operation performed by an operator. The projector is in a projecting state while the operation unit is receiving a pressing operation performed by the operator, and the projector is in a non-projecting state while the operation unit is not receiving a pressing operation performed by the operator.

公开(公告)号：US20140267487A1

公开(公告)日：2014-09-18

申请号：US14205865

申请日：2014-03-12

申请人： Yasukazu KITAMURA ,  Yoshimitsu OGURA ,  Kazuyoshi MATSUMOTO ,  Tomoaki NAKANO ,  Namio OGIHARA ,  Shingo MASAOKA

发明人： Yasukazu KITAMURA ,  Yoshimitsu OGURA ,  Kazuyoshi MATSUMOTO ,  Tomoaki NAKANO ,  Namio OGIHARA ,  Shingo MASAOKA

IPC分类号： B41J11/00

CPC分类号： B41J11/0095 ,  B41J11/007 ,  B41J11/009

摘要： An image forming apparatus includes an image forming device, a belt member, a reflection-type photosensor, and a reflection member. The belt member includes plural suction holes to attract a printing medium onto the belt member. The reflection member reflects light from the reflection-type photosensor through the suction holes. The reflection member is disposed inside the belt member. The reflection member has a reflection rate at which, when the reflection-type photosensor receives reflection light at positions of the suction holes with a transparent printing medium being not present on the belt member, a sensor output of the reflection-type photosensor is lower than a predetermined reference value, and when the reflection-type photosensor receives reflection light at the positions of the suction holes with the transparent printing medium being present on the belt member, a sensor output of the reflection-type photosensor is equal to or greater than the predetermined reference value.

摘要翻译： 图像形成装置包括图像形成装置，带构件，反射型光电传感器和反射构件。 带构件包括多个吸引孔，以将打印介质吸引到带构件上。 反射构件通过吸孔反射来自反射型光电传感器的光。 反射构件设置在带构件内。 反射构件具有反射率，当反射型光电传感器在带构件上不存在透明打印介质的吸入孔的位置处接收反射光时，反射型光电传感器的传感器输出低于 预定的参考值，并且当反射型光电传感器在带构件上存在透明打印介质的吸入孔的位置处接收反射光时，反射型光电传感器的传感器输出等于或大于 预定参考值。

公开(公告)号：US08998371B2

公开(公告)日：2015-04-07

申请号：US14200295

申请日：2014-03-07

申请人： Tomoaki Nakano ,  Kazuyoshi Matsumoto ,  Shingo Masaoka ,  Yasukazu Kitamura ,  Namio Ogihara ,  Yoshimitsu Ogura ,  Makoto Kikura ,  Kazuyoshi Kondo ,  Yuuzoh Obata ,  Norikazu Yanase ,  Yoshinori Uchino ,  Gaku Hosono ,  Takao Otsuka ,  Seiya Ogawa ,  Yuuichiroh Tsujiguchi ,  Masashi Ohnishi

发明人： Tomoaki Nakano ,  Kazuyoshi Matsumoto ,  Shingo Masaoka ,  Yasukazu Kitamura ,  Namio Ogihara ,  Yoshimitsu Ogura ,  Makoto Kikura ,  Kazuyoshi Kondo ,  Yuuzoh Obata ,  Norikazu Yanase ,  Yoshinori Uchino ,  Gaku Hosono ,  Takao Otsuka ,  Seiya Ogawa ,  Yuuichiroh Tsujiguchi ,  Masashi Ohnishi

IPC分类号： B41J29/38 ,  B41J11/00 ,  B41J3/407

CPC分类号： B41J11/0045 ,  B41J3/4075 ,  B41J11/007

摘要： An image forming apparatus includes an image forming device, a conveyance unit, a correction unit, and an attitude controller. The image forming device forms an image on a printing medium. The conveyance unit is disposed opposing the image forming device to convey the printing medium. The correction unit corrects an attitude of a leading edge of the printing medium sent out from the conveyance unit. The attitude controller controls correction of the attitude of the leading edge of the punting medium performed by the correction unit. The attitude controller determines whether or not the correction of the attitude of the leading edge of the printing medium is to be performed, and causes the correction unit to perform the correction when the attitude controller determines that the correction is to be performed.

摘要翻译： 图像形成装置包括图像形成装置，输送单元，校正单元和姿态控制器。 图像形成装置在打印介质上形成图像。 传送单元设置成与图像形成装置相对以传送打印介质。 校正单元校正从传送单元发出的打印介质的前缘的姿势。 姿态控制器控制由校正单元执行的摆动介质的前缘的姿态的校正。 姿态控制器确定是否要执行打印介质的前沿的姿态的校正，并且当姿态控制器确定要执行校正时，使校正单元执行校正。