公开(公告)号：US07341555B2

公开(公告)日：2008-03-11

申请号：US10951142

申请日：2004-09-27

申请人： Takashi Ootawara ,  Akira Suzuki ,  Hiroaki Kubokawa ,  Hidenobu Kimura ,  Osamu Tamada ,  Mamoru Nakada ,  Masayuki Iwasaka

发明人： Takashi Ootawara ,  Akira Suzuki ,  Hiroaki Kubokawa ,  Hidenobu Kimura ,  Osamu Tamada ,  Mamoru Nakada ,  Masayuki Iwasaka

IPC分类号： A61B1/018

CPC分类号： A61B1/00098 ,  A61B1/0052 ,  A61B1/01 ,  A61B2017/22038 ,  A61B2017/22045

摘要： A method of performing treatment on a desired part of a cavity includes use of an endoscope having a guide wire, a therapeutic instrument and a therapeutic instrument elevator base capable of guiding the instrument to a desired position. The guide wire is inserted into an insertion channel of the endoscope and located in a desired position in the cavity. The instrument is moved from a position in the cavity to a position closer to the operation portion of the endoscope than to the distal end of the endoscope. While a guide wire fixing means at the distal end of the endoscope fixes the guide wire, the instrument is completely pulled out from the instrument channel of the endoscope.

摘要翻译： 在腔的期望部位进行处理的方法包括使用能够将仪器引导到期望位置的具有导丝，治疗仪器和治疗仪器升降台的内窥镜。 引导线插入到内窥镜的插入通道中并且位于空腔中的期望位置。 将器械从腔的位置移动到靠近内窥镜的操作部的位置比内窥镜的前端。 在内窥镜的前端的导丝固定装置固定导丝的同时，将仪器从内窥镜的仪器通道完全拉出。

公开(公告)号：US07087010B2

公开(公告)日：2006-08-08

申请号：US10017743

申请日：2001-12-14

申请人： Takashi Ootawara ,  Akira Suzuki ,  Hiroaki Kubokawa ,  Hidenobu Kimura ,  Osamu Tamada ,  Mamoru Nakada ,  Masayuki Iwasaka

发明人： Takashi Ootawara ,  Akira Suzuki ,  Hiroaki Kubokawa ,  Hidenobu Kimura ,  Osamu Tamada ,  Mamoru Nakada ,  Masayuki Iwasaka

IPC分类号： A61B1/00

CPC分类号： A61B1/00098 ,  A61B1/0052 ,  A61B1/01 ,  A61B2017/22038 ,  A61B2017/22045

摘要： Guide wire fixing means is provided for an insertion portion of an endoscope, and a guide wire is releasably engaged when inserting/removing a therapeutic instrument running on the guide wire with a distal end portion of the guide wire inserted into a therapeutic instrument insertion channel of the endoscope being led out from a distal end opening portion of the channel.

公开(公告)号：US20050049455A1

公开(公告)日：2005-03-03

申请号：US10951142

申请日：2004-09-27

申请人： Takashi Ootawara ,  Akira Suzuki ,  Hiroaki Kubokawa ,  Hidenobu Kimura ,  Osamu Tamada ,  Mamoru Nakada ,  Masayuki Iwasaka

发明人： Takashi Ootawara ,  Akira Suzuki ,  Hiroaki Kubokawa ,  Hidenobu Kimura ,  Osamu Tamada ,  Mamoru Nakada ,  Masayuki Iwasaka

IPC分类号： A61B17/00 ,  A61B1/00 ,  A61B1/005 ,  A61B1/01 ,  A61B17/22

CPC分类号： A61B1/00098 ,  A61B1/0052 ,  A61B1/01 ,  A61B2017/22038 ,  A61B2017/22045

摘要： Guide wire fixing means is provided for an insertion portion of an endoscope, and a guide wire is releasably engaged when inserting/removing a therapeutic instrument running on the guide wire with a distal end portion of the guide wire inserted into a therapeutic instrument insertion channel of the endoscope being led out from a distal end opening portion of the channel.

摘要翻译： 引导线固定装置设置用于内窥镜的插入部分，并且当插入/移除在导丝上行进的治疗仪器时，引导线可释放地接合，其中导丝的前端部插入到治疗仪器插入通道 内窥镜从通道的远端开口部分引出。

公开(公告)号：US06689049B1

公开(公告)日：2004-02-10

申请号：US09588083

申请日：2000-06-06

申请人： Takayasu Miyagi ,  Michio Satou ,  Hideo Ito ,  Akira Suzuki ,  Atsushi Watanabe ,  Kan Naito ,  Ryuichi Toyama

发明人： Takayasu Miyagi ,  Michio Satou ,  Hideo Ito ,  Akira Suzuki ,  Atsushi Watanabe ,  Kan Naito ,  Ryuichi Toyama

IPC分类号： A61B100

CPC分类号： A61B1/0008 ,  A61B5/05 ,  A61B5/103 ,  A61B2562/0223 ,  A61B2562/043

摘要： Three magnetic field generating coils on the distal end side of the shape detection probe are provided in the curvable portion, and the first coil at the leading end position is placed at the position corresponding to the leading end curvable piece, whereas the third coil at the position corresponding to the trailing end curvable piece. Further, the second coil is placed at a middle position between the leading end curvable piece and the trailing end curvable piece in the curvable portion. With this structure, the accuracy of detecting the shape of the curvable portion can be improved, and the production cost of the system as a whole can be lowered.

摘要翻译： 形状检测探针的前端侧的三个磁场产生线圈设置在可弯曲部分中，并且在前端位置处的第一线圈被放置在与前端可弯曲件相对应的位置，而在第三线圈 位置对应于后端可卷曲片。 此外，第二线圈被放置在可弯曲部分中的前端可弯曲件和后端可调节件之间的中间位置。 利用这种结构，可以提高检测可弯曲部分的形状的精度，并且可以降低整个系统的生产成本。

公开(公告)号：US09690243B2

公开(公告)日：2017-06-27

申请号：US14928757

申请日：2015-10-30

申请人： Takamasa Hase ,  Masahiko Satoh ,  Shinichi Namekata ,  Kenji Ishii ,  Takeshi Uchitani ,  Tadashi Ogawa ,  Teppei Kawata ,  Arinobu Yoshiura ,  Kazuya Saito ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Kensuke Yamaji ,  Masaaki Yoshikawa ,  Hiroshi Yoshinaga ,  Hiromasa Takagi ,  Naoki Iwaya ,  Takuya Seshita ,  Takahiro Imada ,  Hajime Gotoh ,  Akira Suzuki

发明人： Takamasa Hase ,  Masahiko Satoh ,  Shinichi Namekata ,  Kenji Ishii ,  Takeshi Uchitani ,  Tadashi Ogawa ,  Teppei Kawata ,  Arinobu Yoshiura ,  Kazuya Saito ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Kensuke Yamaji ,  Masaaki Yoshikawa ,  Hiroshi Yoshinaga ,  Hiromasa Takagi ,  Naoki Iwaya ,  Takuya Seshita ,  Takahiro Imada ,  Hajime Gotoh ,  Akira Suzuki

IPC分类号： G03G15/20 ,  G03G15/00

CPC分类号： G03G15/2028 ,  G03G15/2039 ,  G03G15/205 ,  G03G15/55

摘要： An image forming apparatus includes a fixing device. The fixing device includes a rotatable endless fixing member, a nip forming member arranged inside the fixing member, a pressing member in contact with the nip forming member via the fixing member, and a heating source configured to heat the fixing member. When an abnormality occurs in at least one of the fixing device and other devices included in the image forming apparatus, a rotation of the fixing member is stopped prior to stopping a rotation driving of a discharging unit and, after stopping, the fixing member is controlled to rotate.

公开(公告)号：US09494896B2

公开(公告)日：2016-11-15

申请号：US14186078

申请日：2014-02-21

申请人： Kensuke Yamaji ,  Takuya Seshita ,  Takahiro Imada ,  Hajime Gotoh ,  Akira Suzuki

发明人： Kensuke Yamaji ,  Takuya Seshita ,  Takahiro Imada ,  Hajime Gotoh ,  Akira Suzuki

IPC分类号： G03G15/20

CPC分类号： G03G15/2028

摘要： A fixing device includes a fixing rotary body rotatable in a given direction of rotation and a heater disposed opposite the fixing rotary body to heat the fixing rotary body. A pressing rotary body contacts the fixing rotary body to form a fixing nip therebetween through which a recording medium is conveyed. A separator is disposed downstream from the fixing nip in a recording medium conveyance direction to separate the recording medium from one of the fixing rotary body and the pressing rotary body. The separator includes a separation plate including an upstream portion disposed opposite the fixing nip and at least one slot disposed downstream from the upstream portion in the recording medium conveyance direction.

摘要翻译： 定影装置包括可沿给定旋转方向旋转的定影旋转体和与定影旋转体相对设置的加热器，以加热定影旋转体。 按压旋转体与固定旋转体接触，以形成传送记录介质的定影辊隙。 在记录介质输送方向上，在定影辊隙的下游配置隔板，以将记录介质与定影用旋转体和加压旋转体之一分离。 分离器包括分离板，该分离板包括与定影辊隙相对设置的上游部分和设置在记录介质传送方向上游的上游部分的下游的至少一个狭槽。

公开(公告)号：US20160274515A1

公开(公告)日：2016-09-22

申请号：US15069492

申请日：2016-03-14

申请人： Takahiro Imada ,  Yuji Arai ,  Takuya Seshita ,  Motoyoshi Yamano ,  Hajime Gotoh ,  Akira Suzuki

发明人： Takahiro Imada ,  Yuji Arai ,  Takuya Seshita ,  Motoyoshi Yamano ,  Hajime Gotoh ,  Akira Suzuki

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G2215/2035

摘要： A fixing device includes an endless belt rotatable in a predetermined direction of rotation and a nip formation pad disposed opposite an inner circumferential surface of the endless belt. A slide sheet is sandwiched between the nip formation pad and the endless belt and is a twill fabric containing a lubricant. The slide sheet includes a first sheet contacting the nip formation pad and including a first gutter defined by a first twill line in a first direction angled relative to the direction of rotation of the endless belt and a second sheet layered on the first sheet and contacting the endless belt. The second sheet includes a second gutter defined by a second twill line in a second direction angled relative to the direction of rotation of the endless belt.

摘要翻译： 定影装置包括沿预定旋转方向旋转的环形带和与环形带的内周表面相对设置的辊隙形成垫。 滑动片被夹在辊隙形成垫和环形带之间，并且是含有润滑剂的斜纹织物。 滑动片包括接触压区形成垫的第一片，并且包括由相对于环形带的旋转方向成角度的第一方向的第一斜纹线限定的第一格栅和分层在第一片上的第二片， 无尽腰带 第二片包括第二斜纹线，该第二斜纹线在相对于环形带的旋转方向成角度的第二方向上由第二斜纹线限定。

公开(公告)号：US09405250B2

公开(公告)日：2016-08-02

申请号：US14631479

申请日：2015-02-25

申请人： Tadashi Ogawa ,  Masahiko Satoh ,  Masaaki Yoshikawa ,  Hiroshi Yoshinaga ,  Kenji Ishii ,  Takeshi Uchitani ,  Hiromasa Takagi ,  Naoki Iwaya ,  Takuya Seshita ,  Takahiro Imada ,  Hajime Gotoh ,  Takamasa Hase ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Teppei Kawata ,  Arinobu Yoshiura ,  Kensuke Yamaji ,  Akira Suzuki

发明人： Tadashi Ogawa ,  Masahiko Satoh ,  Masaaki Yoshikawa ,  Hiroshi Yoshinaga ,  Kenji Ishii ,  Takeshi Uchitani ,  Hiromasa Takagi ,  Naoki Iwaya ,  Takuya Seshita ,  Takahiro Imada ,  Hajime Gotoh ,  Takamasa Hase ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Teppei Kawata ,  Arinobu Yoshiura ,  Kensuke Yamaji ,  Akira Suzuki

IPC分类号： G03G15/20

CPC分类号： G03G15/2085 ,  G03G15/2017 ,  G03G15/2028 ,  G03G15/205 ,  G03G15/2053 ,  G03G2215/2035

摘要： A fixing device includes at least one heater disposed opposite an inner circumferential surface of an endless rotary body to heat the endless rotary body and a shield interposed between the endless rotary body and the at least one heater to shield the endless rotary body from heat radiated from the at least one heater. A first size recording medium passes over a first passage region of the endless rotary body and a second size recording medium passes over a second passage region of the endless rotary body. The shield includes a notch disposed opposite a lateral end of the second passage region of the endless rotary body in an axial direction thereof. The lateral end of the second passage region overlaps a non-passage region of the endless rotary body in the axial direction thereof where the first size recording medium does not pass.

公开(公告)号：US09291967B2

公开(公告)日：2016-03-22

申请号：US14536173

申请日：2014-11-07

申请人： Naoki Iwaya ,  Masahiko Satoh ,  Masaaki Yoshikawa ,  Kenji Ishii ,  Hiroshi Yoshinaga ,  Tadashi Ogawa ,  Takeshi Uchitani ,  Hiromasa Takagi ,  Takuya Seshita ,  Takahiro Imada ,  Takamasa Hase ,  Hajime Gotoh ,  Arinobu Yoshiura ,  Teppei Kawata ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Kazuya Saito ,  Kensuke Yamaji ,  Akira Suzuki

发明人： Naoki Iwaya ,  Masahiko Satoh ,  Masaaki Yoshikawa ,  Kenji Ishii ,  Hiroshi Yoshinaga ,  Tadashi Ogawa ,  Takeshi Uchitani ,  Hiromasa Takagi ,  Takuya Seshita ,  Takahiro Imada ,  Takamasa Hase ,  Hajime Gotoh ,  Arinobu Yoshiura ,  Teppei Kawata ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Kazuya Saito ,  Kensuke Yamaji ,  Akira Suzuki

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G15/2017 ,  G03G2215/2035

摘要： A fixing device that fixes an image on a recording medium includes a rotatable endless belt, deployed in a loop supported by rollers, a nip forming member provided inside the loop formed by the belt, a support member that supports the nip forming member, a counter rotation body disposed outside the loop formed by the belt and configured to form a nip with the belt by being in contact with the nip forming member through the belt, and a heat source configured to heat the belt directly by a radiant heat except at the nip. The support member includes a base portion that contacts the nip forming member and two arms extending from the base portion in a direction away from the nip forming member to partially surround a part of heat generating portion of the heat source.

公开(公告)号：US09235177B2

公开(公告)日：2016-01-12

申请号：US13731432

申请日：2012-12-31

申请人： Takuya Seshita ,  Masahiko Satoh ,  Masaaki Yoshikawa ,  Hiroshi Yoshinaga ,  Kenji Ishii ,  Tadashi Ogawa ,  Takahiro Imada ,  Hiromasa Takagi ,  Kazuya Saito ,  Naoki Iwaya ,  Toshihiko Shimokawa ,  Kensuke Yamaji ,  Teppei Kawata ,  Takamasa Hase ,  Shuutaroh Yuasa ,  Takeshi Uchitani ,  Arinobu Yoshiura ,  Hajime Gotoh ,  Akira Suzuki ,  Ryota Yamashina ,  Yasunori Ishigaya

发明人： Takuya Seshita ,  Masahiko Satoh ,  Masaaki Yoshikawa ,  Hiroshi Yoshinaga ,  Kenji Ishii ,  Tadashi Ogawa ,  Takahiro Imada ,  Hiromasa Takagi ,  Kazuya Saito ,  Naoki Iwaya ,  Toshihiko Shimokawa ,  Kensuke Yamaji ,  Teppei Kawata ,  Takamasa Hase ,  Shuutaroh Yuasa ,  Takeshi Uchitani ,  Arinobu Yoshiura ,  Hajime Gotoh ,  Akira Suzuki ,  Ryota Yamashina ,  Yasunori Ishigaya

IPC分类号： G03G15/20

CPC分类号： G03G15/2078 ,  G03G15/2039 ,  G03G15/205 ,  G03G15/2053 ,  G03G2215/2035

摘要： A fixing device comprises a rotatable fixing member to apply heat to a recording medium bearing an unfixed image thereon, a heat source to heat the fixing member, and a rotatable pressing member pressing against the fixing member forming a nip therebetween. A driving source rotates and drives the fixing member and the pressing member. An overheat safety device has a relay to open and close a power supply path connected to the heat source. A temperature detector is connected to both the relay and the control unit to detect temperature of the fixing member. The overheat safety device turns off the relay and cuts off power supply to the heat source when the fixing member is overheated. The fixing member is allowed to radiate heat and cool down when the temperature detected by the temperature detector is more than a prescribed level.

摘要翻译： 定影装置包括：可旋转的固定构件，用于向其上承载有未固定图像的记录介质施加热量;加热固定构件的热源;以及压靠在所述固定构件之间形成辊隙的可旋转的按压构件。 驱动源旋转并驱动固定构件和按压构件。 过热安全装置具有用于打开和关闭连接到热源的电源路径的继电器。 温度检测器连接到继电器和控制单元两者以检测固定构件的温度。 过热安全装置关闭继电器，并在固定部件过热时切断热源的供电。 当温度检测器检测到的温度超过规定值时，允许固定部件散热并冷却。