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21. 发明申请

US20170010576A1 DRIVE TRANSMISSION DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME 审中-公开
标题翻译：驱动传输装置和图像形成装置，包括它们
公开(公告)号：US20170010576A1
公开(公告)日：2017-01-12
申请号：US15181854
申请日：2016-06-14
申请人： Hiroaki Takagi , Kimiharu YAMAZAKI , Naoyuki SUIDO , Shogo SAKAMOTO
发明人： Hiroaki Takagi , Kimiharu YAMAZAKI , Naoyuki SUIDO , Shogo SAKAMOTO
IPC分类号： G03G15/00 , F16H1/24
CPC分类号： G03G15/757 , G03G21/1647 , G03G21/186
摘要： A drive transmission device includes a rotation shaft, a drive transmitter attached to the rotation shaft to slide in an axial direction and including an engaging portion extending in the axial direction, and a coil spring to bias the drive transmitter to one side in the axial direction, and a shaft-side drive transmitter disposed on the rotation shaft. The coil spring includes a sparse portion and a dense portion. The shaft-side drive transmitter engages the engaging portion to prevent the drive transmitter from disengaging from the rotation shaft. The coil spring and the engaging portion satisfy C>A−B where A represents a length of the coil spring in a state in which the shaft-side drive transmitter retains the drive transmitter, B represents a compressed height of the coil spring, and C represents a length of the coil spring in the axial direction.

22. 发明申请

US20120270338A1 FLUOROIMMUNOASSAY METHOD 审中-公开
标题翻译：荧光分光法
公开(公告)号：US20120270338A1
公开(公告)日：2012-10-25
申请号：US13510105
申请日：2010-11-19
申请人： Hiroshi Ueda , Ryoji Abe , Masaki Ihara , Hiroaki Takagi
发明人： Hiroshi Ueda , Ryoji Abe , Masaki Ihara , Hiroaki Takagi
IPC分类号： G01N21/76 , C07K17/02
CPC分类号： G01N33/582 , A61K49/0058 , C07K16/18 , C07K16/44 , C07K2317/56 , C07K2317/622 , C07K2317/92 , G01N21/6428 , G01N33/6857 , G01N2021/6439
摘要： An object is to provide an immunoassay method requiring neither a solid-phase immobilization step nor a washing step, enabling quick and simple quantitative measurement of a target substance in a liquid phase and capable of visualizing an antigen. Such an object is attained by measuring the concentration of a target antigen present in a test substance by sequentially performing a step (a) of bringing an antibody light-chain variable region polypeptide and an antibody heavy-chain variable region polypeptide labeled with a fluorescent dye into contact with an antigen in a test substance in a liquid phase; or bringing an antibody heavy-chain variable region polypeptide and an antibody light-chain variable region polypeptide labeled with a fluorescent dye into contact with an antigen in a test substance in a liquid phase; a step (b) of measuring the fluorescence intensity of the fluorescent dye; and a step (c) of computationally obtaining the level of the antigen contained in the test substance with reference to a positive correlation between the concentration of the antigen in a liquid phase and the fluorescence intensity of the fluorescent dye.
摘要翻译：本发明的目的是提供一种不需要固相固定步骤和洗涤步骤的免疫测定方法，能够快速和简单地定量测定液相中的目标物质并能够使抗原呈现。通过依次进行使荧光染料标记的抗体轻链可变区多肽和抗体重链可变区多肽的步骤（a），测定待测物质中存在的靶抗原的浓度，与液相中测试物质中的抗原接触; 或使用荧光染料标记的抗体重链可变区多肽和抗体轻链可变区多肽与液相中的测试物质中的抗原接触; 测量荧光染料的荧光强度的步骤（b）; 和（c）参考在液相中的抗原浓度与荧光染料的荧光强度之间的正相关性来计算获得测试物质中含有的抗原水平的步骤（c）。

23. 发明申请

US20100239282A1 To-be-transferred object length measurement device and image forming apparatus and computer-readable storage medium 有权
标题翻译：要传送的物体长度测量装置和图像形成装置以及计算机可读存储介质
公开(公告)号：US20100239282A1
公开(公告)日：2010-09-23
申请号：US12659716
申请日：2010-03-18
申请人： Masahiro Ashikawa , Tatsuya Watahiki , Minoru Takahashi , Hideyuki Takayama , Takahisa Koike , Masaru Yamagishi , Takuhei Minami , Takuro Kamiyai , Junya Takigawa , Hiroaki Takagi , Koichi Kudo , Katsuya Kawagoe
发明人： Masahiro Ashikawa , Tatsuya Watahiki , Minoru Takahashi , Hideyuki Takayama , Takahisa Koike , Masaru Yamagishi , Takuhei Minami , Takuro Kamiyai , Junya Takigawa , Hiroaki Takagi , Koichi Kudo , Katsuya Kawagoe
IPC分类号： G03G15/20 , B65H5/06
CPC分类号： B65H5/062 , B65H7/02 , B65H43/00 , B65H2511/11 , B65H2511/222 , B65H2511/51 , B65H2513/10 , B65H2553/51 , B65H2553/512 , B65H2801/06 , G03G15/6564 , G03G2215/00409 , G03G2215/00616 , G03G2215/00734 , B65H2220/03 , B65H2220/01
摘要： A disclosed to-be-transferred object length measurement device includes a first rotating body; a passage detection unit detecting a passage of the to-be-transferred object; a rotation amount measurement unit measuring a rotation amount of the first rotating body in a first measurement period; a second rotating body feeding the to-be-transferred object; a speed detection unit detecting a first feeding speed and a second feeding speed of the to-be-transferred object; and a calculation unit calculating a feeding distance of the to-be-transferred object per a predetermined rotation amount of the first rotating body based on the first feeding speed, and further calculating a length of the to-be-transferred object based on the rotation amount of the first rotating body in the first measurement period, the feeding distance, and the second feeding speed of the to-be-transferred object in the second measurement period.
摘要翻译：公开的被传送物体长度测量装置包括：第一旋转体; 通过检测单元，检测待传送物体的通过; 旋转量测量单元，测量第一旋转体在第一测量周期中的旋转量; 馈送待传送物体的第二旋转体; 速度检测单元，检测待传送物体的第一进给速度和第二进给速度; 以及计算单元，基于所述第一进给速度，针对所述第一旋转体的预定旋转量计算所述被转印体的供给距离，并且还基于所述旋转来计算所述被转印体的长度在第一测量周期中的第一旋转体的量，待传送物体的进给距离和第二进给速度。

24. 发明授权

US5274413A Mount assembly of optical devices 失效
标题翻译：光学装置安装组件
公开(公告)号：US5274413A
公开(公告)日：1993-12-28
申请号：US995530
申请日：1992-12-22
申请人： Katsuhiko Nomura , Kenichi Sakata , Hiroaki Takagi , Misao Ishikawa , Yasuo Nihei
发明人： Katsuhiko Nomura , Kenichi Sakata , Hiroaki Takagi , Misao Ishikawa , Yasuo Nihei
IPC分类号： G03B17/14 , G03B17/00
CPC分类号： G03B17/14
摘要： A mount assembly having mounts which are provided on optical devices to be detachably attached to each other and which have mount surfaces which come into contact with each other when the optical devices are attached to each other through the mounts, wherein at least one of the mounts includes in combination a mount body which is made of synthetic resin and which is provided with the mount surface and a reinforcing metal ring member.
摘要翻译：一种安装组件，其具有设置在光学装置上的安装件，以可拆卸地连接到彼此，并且当光学装置通过安装件彼此附接时，具有彼此接触的安装表面，其中至少一个安装件包括由合成树脂制成并且具有安装表面的安装体和加强金属环构件的组合。

25. 发明授权

US12077403B2 Rotating device and image forming apparatus 有权
公开(公告)号：US12077403B2
公开(公告)日：2024-09-03
申请号：US17124920
申请日：2020-12-17
申请人： Hiroaki Takagi
发明人： Hiroaki Takagi
IPC分类号： B65H5/06 , F16H55/36
CPC分类号： B65H5/06 , B65H2402/52 , B65H2404/16 , B65H2404/17 , F16H55/36
摘要： A rotating device includes a shaft member, a counterpart member, a bearing, and a retaining member. The counterpart member includes a shaft insertion portion into which the shaft member is inserted. The bearing is disposed in the shaft insertion portion and interposed between the counterpart member and the shaft member. The bearing causes the counterpart member and the shaft member to be rotatable relative to each other. The retaining member is disposed on an end portion of the shaft member on one side in an axial direction of the shaft member. The counterpart member includes an opposing portion closer to the end portion of the shaft member on the one side in the axial direction than the bearing. The opposing portion faces the retaining member in the axial direction.

26. 发明授权

US11022921B2 Image forming apparatus 有权
公开(公告)号：US11022921B2
公开(公告)日：2021-06-01
申请号：US16837391
申请日：2020-04-01
申请人： Yasuhiro Maehata , Hiroaki Takagi , Kenji Tomita
发明人： Yasuhiro Maehata , Hiroaki Takagi , Kenji Tomita
IPC分类号： G03G15/20 , G03G15/00
摘要： An image forming apparatus includes a driven unit and a drive transmitter. The drive transmitter includes a drive source, a drive gear, and a driven gear. The drive source is configured to drive the driven unit. The drive gear is configured to receive a driving force from the drive source. The driven gear is meshed with the drive gear. The drive transmitter is configured to transmit the driving force from the drive source to the driven unit. The drive gear or the driven gear is a crowned gear crowning-processed and the crowned gear has a crowning amount less than 50 μm.

27. 发明申请

US20200004187A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20200004187A1
公开(公告)日：2020-01-02
申请号：US16564442
申请日：2019-09-09
申请人： Hiroaki Takagi , Kimiharu Yamazaki , Naoyuki Suido
发明人： Hiroaki Takagi , Kimiharu Yamazaki , Naoyuki Suido
IPC分类号： G03G15/00 , G03G15/02 , G03G15/06
摘要： An image forming apparatus includes a drive device including a first drive transmission passage through which a driving force of a drive source is transmitted to a developer bearer via a first joint and a second drive transmission passage through which the driving force is transmitted to a rotary body via a second joint. The first drive transmission passage and the second drive transmission passage are defined such that one of a first drive transmission ratio to the first joint of the first drive transmission passage and a second drive transmission ratio to the second joint of the second drive transmission passage is an integral multiple of the other of the first drive transmission ratio from the drive source to the first joint of the first drive transmission passage and the second drive transmission ratio from the drive source to the second joint of the second drive transmission passage.

28. 发明授权

US10520870B2 Image forming apparatus with reduced long period gap variation 有权
公开(公告)号：US10520870B2
公开(公告)日：2019-12-31
申请号：US15616822
申请日：2017-06-07
申请人： Hiroaki Takagi , Kimiharu Yamazaki , Naoyuki Suido
发明人： Hiroaki Takagi , Kimiharu Yamazaki , Naoyuki Suido
IPC分类号： G03G15/00 , G03G15/02 , G03G15/06
摘要： An image forming apparatus includes a drive device including a first drive transmission passage through which a driving force of a drive source is transmitted to a developer bearer via a first joint and a second drive transmission passage through which the driving force is transmitted to a rotary body via a second joint. The first drive transmission passage and the second drive transmission passage are defined such that one of a first drive transmission ratio to the first joint of the first drive transmission passage and a second drive transmission ratio to the second joint of the second drive transmission passage is an integral multiple of the other of the first drive transmission ratio from the drive source to the first joint of the first drive transmission passage and the second drive transmission ratio from the drive source to the second joint of the second drive transmission passage.

29. 发明授权

US09879733B2 Power transmission device and image forming apparatus including same 有权
公开(公告)号：US09879733B2
公开(公告)日：2018-01-30
申请号：US14629929
申请日：2015-02-24
申请人： Hiroaki Takagi , Naoyuki Suido , Keisuke Shimizu , Kimiharu Yamazaki
发明人： Hiroaki Takagi , Naoyuki Suido , Keisuke Shimizu , Kimiharu Yamazaki
IPC分类号： F16D3/72 , F16D3/18 , G03G21/16 , F16H55/08 , F16H55/17 , G03G15/00 , F16D11/00
CPC分类号： F16D3/72 , F16D3/185 , F16D2011/002 , F16D2011/008 , F16H55/0886 , F16H55/17 , F16H2055/176 , G03G15/757 , G03G21/1647 , G03G2221/1657 , Y10T403/7032
摘要： A power transmission device includes coaxially a first rotary body including a first gear on a drive source side, a second rotary body including a second gear on a driven side, a third rotary body including a third gear movably held to transmit a driving force, and a guide member disposed at one of the first gear, the second gear, and the third gear to contact a first end surface of a gear tooth of another of the first gear, the second gear, and the third gear, serving as a mating gear, to guide the first end surface between teeth of the one of the first gear, the second gear, and the third gear. The guide member extends toward the mating gear and a tip of the guide member is placed at a distance from an end of the one of the gears in the axial direction.

30. 发明授权

US08406665B2 Belt driving device and image forming apparatus using the same 有权
标题翻译：皮带驱动装置及使用其的成像装置
公开(公告)号：US08406665B2
公开(公告)日：2013-03-26
申请号：US12923999
申请日：2010-10-20
申请人： Yuichi Hirose , Hiroaki Takagi , Takuro Kamiya , Junya Takigawa
发明人： Yuichi Hirose , Hiroaki Takagi , Takuro Kamiya , Junya Takigawa
IPC分类号： G03G15/01 , G03G15/00 , G03G15/16 , G03G15/08 , B65G23/04
CPC分类号： G03G15/0131 , G03G2215/00143 , G03G2215/00156 , G03G2215/0158
摘要： A steering controller uses a photointerrupter that detects the position of a filler when a steering roller is in a predetermined reference inclined position. The steering controller drives a steering motor to bring the steering roller to the reference inclined position based on a detection result obtained by the photointerrupter every time predetermined adjustment timing arrives or every time the power is turned on. Using the rotation angle of the steering motor in this condition as a reference rotation angle, the steering controller controls the rotation of the steering motor.
摘要翻译：转向控制器使用光斩波器，其在转向辊处于预定的参考倾斜位置时检测填料的位置。转向控制器驱动转向马达，以便在每次预定的调整定时到达时或每次接通电源时，基于由光电断路器获得的检测结果，使转向辊进入基准倾斜位置。在该状态下使用转向马达的转角作为基准旋转角度，转向控制器控制转向马达的旋转。

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