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1. 发明申请

US20100191452A1 ROUTE SEARCHING APPARATUS, ROUTE SEARCHING METHOD AND PROGRAM 审中-公开
标题翻译：路由搜索设备，路由搜索方法和程序
公开(公告)号：US20100191452A1
公开(公告)日：2010-07-29
申请号：US12666589
申请日：2007-06-29
申请人： Yuhki Matsumoto , Shinya Yoshida , Hiroshi Seo
发明人： Yuhki Matsumoto , Shinya Yoshida , Hiroshi Seo
IPC分类号： G01C21/00
CPC分类号： G01C21/3484 , G01C21/343 , G01C21/3476
摘要： A route searching device performs route searching according to a search condition such as, for example, a user specification and calculates candidate routes. For the obtained candidate routes, a facility learning effect index is calculated on a per-route basis, and the candidate routes are presented according to the facility learning effect indices. The facility learning effect index here indicates, for each of the candidate routes, the degree of learning effect of learning the facilities existing on the route. Accordingly, a route can be obtained that has a high learning effect of learning the facilities on the route.
摘要翻译：路径搜索装置根据诸如用户指定的搜索条件来执行路线搜索，并且计算候选路线。对于所获得的候选路线，基于每个路线计算设施学习效果指数，并且根据设施学习效果指数来呈现候选路线。这里的设施学习效果指标表示对于每个候选路线，学习路线上存在的设施的学习效果的程度。因此，可以获得在路线上学习设施的学习效果高的路线。

2. 发明授权

US09678460B2 Fixing device, image forming apparatus, and fixing method 有权
公开(公告)号：US09678460B2
公开(公告)日：2017-06-13
申请号：US15063769
申请日：2016-03-08
申请人： Takamasa Hase , Susumu Matsusaka , Yasuhiko Ogino , Shohta Kobashigawa , Kenji Ishii , Kazuhito Kishi , Takashi Seto , Hiroshi Seo , Ippei Fujimoto , Hiroshi Yoshinaga , Hiromasa Takagi , Kazunari Sawada
发明人： Takamasa Hase , Susumu Matsusaka , Yasuhiko Ogino , Shohta Kobashigawa , Kenji Ishii , Kazuhito Kishi , Takashi Seto , Hiroshi Seo , Ippei Fujimoto , Hiroshi Yoshinaga , Hiromasa Takagi , Kazunari Sawada
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/2042 , G03G2215/0132 , G03G2215/2035
摘要： A fixing device includes a primary heater, a secondary heater, and a tertiary heater to heat a primary heating span, a secondary heating span, and a tertiary heating span of a fixing rotator, respectively. A primary temperature detector and a secondary temperature detector detect a temperature of the fixing rotator. A tertiary temperature detector detects a temperature of a pressure rotator. A controller selectively performs a primary control mode to de-energize the tertiary heater and a secondary control mode to connect the secondary heater and the tertiary heater in series to energize the primary heater, the secondary heater, and the tertiary heater. The controller energizes the secondary heater and the tertiary heater in the secondary control mode based on the temperature of the fixing rotator and the pressure rotator detected by the secondary temperature detector and the tertiary temperature detector, respectively.

3. 发明申请

US20160334742A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20160334742A1
公开(公告)日：2016-11-17
申请号：US15144055
申请日：2016-05-02
申请人： Shohta KOBASHIGAWA , Kenji Ishii , Kazuhito Kishi , Takayuki Seki , Hiroshi Yoshinaga , Takashi Seto , Hiromasa Takagi , Ippei Fujimoto , Hiroshi Seo , Takamasa Hase , Kazunari Sawada , Yasuhiko Ogino
发明人： Shohta KOBASHIGAWA , Kenji Ishii , Kazuhito Kishi , Takayuki Seki , Hiroshi Yoshinaga , Takashi Seto , Hiromasa Takagi , Ippei Fujimoto , Hiroshi Seo , Takamasa Hase , Kazunari Sawada , Yasuhiko Ogino
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2035
摘要： A fixing device includes a primary heater disposed opposite a fixing rotator to heat a circumferential span of the fixing rotator other than a fixing nip formed between the fixing rotator and a pressure rotator and a secondary heater disposed outboard from the primary heater in an axial direction of the fixing rotator to heat the fixing rotator at the fixing nip. The primary heater and the secondary heater heat a bi-heating span of the fixing rotator in the axial direction thereof. The secondary heater heats a mono-heating span of the fixing rotator in the axial direction thereof and generates a decreased amount of heat to be conducted to the bi-heating span of the fixing rotator. The decreased amount of heat is smaller than an increased amount of heat to be conducted to the mono-heating span of the fixing rotator that is heated by the secondary heater only.
摘要翻译：定影装置包括与固定旋转体相对设置的主加热器，用于加热固定旋转器的周向跨度，而不是在固定旋转体和压力旋转体之间形成的定影辊隙和从主加热器的外侧沿轴向方向设置的二次加热器固定旋转器用于在定影辊隙处加热定影旋转器。主加热器和二次加热器沿固定转子的轴向加热固定转子的双加热跨度。二次加热器沿固定旋转器的轴向加热固定旋转器的单加热跨度，并且产生传导到定影旋转器的双加热跨度的减少的热量。减少的热量小于仅由二次加热器加热的定影转子的单加热跨度的加热量。

4. 发明授权

US09195183B2 Image forming apparatus with conveyance unit to regulate passage of recording medium 有权
标题翻译：具有传送单元的图像形成装置，用于调节记录介质的通过
公开(公告)号：US09195183B2
公开(公告)日：2015-11-24
申请号：US14473448
申请日：2014-08-29
申请人： Ryota Yamashina , Hiroshi Seo , Takashi Seto , Arinobu Yoshiura
发明人： Ryota Yamashina , Hiroshi Seo , Takashi Seto , Arinobu Yoshiura
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G15/5054
摘要： An image forming apparatus includes a conveyance passage unit, a fixing device, an optical sensor, a fixing condition adjuster, and a regulator. A recording medium passes through the conveyance passage unit. The fixing device fixes a toner image onto the recording medium. The optical sensor includes a light-emitting device and a light-receiving device to detect smoothness of the recording medium according to strength of light received. The fixing condition adjuster adjusts fixing conditions according to the smoothness detected. The regulator is disposed in the conveyance passage unit to regulate conveyance of the recording medium, such that at least a part of the recording medium passes through an irradiated area including an intersection that is determined by an emission angle of a first optical axis of light emitted by the light-emitting device and a reflection angle of a second optical axis of light received by the light-receiving device.
摘要翻译：图像形成装置包括输送通道单元，定影装置，光学传感器，定影条件调节器和调节器。记录介质通过输送通道单元。定影装置将调色剂图像固定到记录介质上。光学传感器包括发光装置和光接收装置，用于根据所接收的光的强度检测记录介质的平滑度。固定条件调节器根据检测到的平滑度调整固定条件。调节器设置在输送通道单元中以调节记录介质的输送，使得记录介质的至少一部分通过包括由发射的第一光轴的发射角确定的交点的照射区域并且由光接收装置接收的光的第二光轴的反射角。

5. 发明授权

US09170544B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09170544B2
公开(公告)日：2015-10-27
申请号：US14470096
申请日：2014-08-27
申请人： Ryota Yamashina , Hiroshi Seo , Arinobu Yoshiura , Takumi Waida
发明人： Ryota Yamashina , Hiroshi Seo , Arinobu Yoshiura , Takumi Waida
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G15/55 , G03G15/2039 , G03G15/502 , G03G15/5029 , G03G2215/00738
摘要： An image forming apparatus for forming an image on each of recording media includes an optical sensor to irradiate each of the recording media with light to detect smoothness of each of the recording media according to a strength of specularly reflected light of the light with which each of the recording media is irradiated, and a processor to compare the smoothness of the recording media to determine whether a normal image can be formed on one of the recording media having a smoothness detected last.
摘要翻译：用于在每个记录介质上形成图像的图像形成装置包括光学传感器，用于根据光的镜面反射光的强度来照射每个记录介质的光以检测每个记录介质的平滑度，照射记录介质，以及处理器，用于比较记录介质的平滑度，以确定是否可以在具有最后检测到的平滑度的记录介质中的一个上形成正常图像。

6. 发明授权

US09146512B2 Fixing device and image forming device 有权
标题翻译：固定装置和成像装置
公开(公告)号：US09146512B2
公开(公告)日：2015-09-29
申请号：US13761624
申请日：2013-02-07
申请人： Kazuya Saito , Takeshi Uchitani , Takamasa Hase , Shuutaroh Yuasa , Ippei Fujimoto , Shinichi Namekata , Ryota Yamashina , Hiroshi Seo , Takumi Waida
发明人： Kazuya Saito , Takeshi Uchitani , Takamasa Hase , Shuutaroh Yuasa , Ippei Fujimoto , Shinichi Namekata , Ryota Yamashina , Hiroshi Seo , Takumi Waida
IPC分类号： G03G15/20
CPC分类号： G03G15/2078 , G03G15/2039 , G03G15/2042 , G03G2215/2035
摘要： When calculating an actual turn-on duty based on a required duty according to a feedback control, the actual turn-on duty is corrected using a correction table or a correction conversion formula such that a required turn-on duty and the actual turn-on duty coincide with each other. A fixing heater is controlled according to the corrected actual turn-on duty.
摘要翻译：当根据反馈控制基于所需的占空比来计算实际接通占空比时，使用校正表或校正转换公式校正实际接通占空比，使得所需开启占空比和实际接通职责相互重合。固定加热器根据修正的实际接通功率进行控制。

7. 发明授权

US08811842B2 Fixing device and image forming apparatus 有权
标题翻译：固定装置和成像装置
公开(公告)号：US08811842B2
公开(公告)日：2014-08-19
申请号：US12974852
申请日：2010-12-21
申请人： Takamasa Hase , Masanao Ehara , Kenji Ishii , Tadashi Ogawa , Satoshi Ueno , Hiroshi Seo , Takahiro Imada , Shuutaroh Yuasa
发明人： Takamasa Hase , Masanao Ehara , Kenji Ishii , Tadashi Ogawa , Satoshi Ueno , Hiroshi Seo , Takahiro Imada , Shuutaroh Yuasa
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2048
摘要： The fixing device using an electromagnetic induction heating (IH) method includes a fixing sleeve having a heating layer, a pressure roller to form a nip while contacting the fixing roller and rotate to drive the fixing sleeve, a temperature detector to detect a temperature on a circumference of the fixing sleeve, and an excitation coil provided near the fixing sleeve and configured to perform induction heating of the heating layer of the fixing sleeve based on the detection result from the temperature detector. The fixing device is configured to change a rotation speed of the fixing sleeve in a standby time during which the fixing sleeve, while rotating, is controlled to be heated so as to maintain a target temperature when a periodic temperature difference occurs on a circumference of the fixing rotary member and having a fluctuation amplitude larger than a predetermined value compared to the target temperature.
摘要翻译：使用电磁感应加热（IH）方法的定影装置包括具有加热层的定影套筒，压力辊，以在接触定影辊并旋转以驱动定影套筒的同时形成辊隙;温度检测器，用于检测定影套筒周围，以及设置在定影套筒附近的激励线圈，其构造成基于来自温度检测器的检测结果对定影套筒的加热层进行感应加热。定影装置构造成在待机时间内改变定影套筒的旋转速度，在该待机时间期间，当旋转时定影套筒被控制为加热，以便当在周边温度差发生周期性温度差时，保持目标温度固定旋转构件并且具有比目标温度高的预定值的波动幅度。

8. 发明授权

US08718502B2 Fixing device and image forming apparatus incorporating same having a tube which penetrates through a heater and passes infrared rays to a temperature detector 失效
标题翻译：固定装置和结合有成像装置的成像装置具有穿过加热器并将红外线传递到温度检测器的管
公开(公告)号：US08718502B2
公开(公告)日：2014-05-06
申请号：US13366939
申请日：2012-02-06
申请人： Shuutaroh Yuasa , Masanao Ehara , Tadashi Ogawa , Satoshi Ueno , Hiroshi Seo , Teppei Kawata , Shuntaroh Tamaki , Takamasa Hase , Kazuya Saito , Kensuke Yamaji
发明人： Shuutaroh Yuasa , Masanao Ehara , Tadashi Ogawa , Satoshi Ueno , Hiroshi Seo , Teppei Kawata , Shuntaroh Tamaki , Takamasa Hase , Kazuya Saito , Kensuke Yamaji
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： A fixing device includes a fixing rotary body rotatable in a predetermined direction of rotation to radiate infrared rays; a pressing rotary body, rotatable in a direction counter to the direction of rotation of the fixing rotary body, pressed against the fixing rotary body to form a fixing nip therebetween through which a recording medium bearing a toner image is conveyed; a heater disposed opposite the fixing rotary body to heat the fixing rotary body; a temperature detector spaced apart from the fixing rotary body to detect a temperature of the fixing rotary body based on the infrared rays from the fixing rotary body and disposed below the fixing nip in a vertical direction; and a tube disposed between the fixing rotary body and the temperature detector, the tube through which the infrared rays from the fixing rotary body enter the temperature detector.
摘要翻译：定影装置包括可沿预定旋转方向旋转的固定旋转体，以便辐射红外线; 按照与固定旋转体的旋转方向相反的方向旋转的按压旋转体，压靠在定影旋转体上，以形成传送带有调色剂图像的记录介质的定影辊隙; 与所述固定旋转体相对设置的加热所述固定旋转体的加热器; 与固定旋转体间隔开的温度检测器，基于来自定影旋转体的红外线检测固定旋转体的温度，并在垂直方向上设置在定影辊隙的下方; 以及设置在固定旋转体和温度检测器之间的管，来自定影旋转体的红外线通过该管进入温度检测器。

9. 发明授权

US08588628B2 Fixing device and image forming apparatus 失效
标题翻译：固定装置和成像装置
公开(公告)号：US08588628B2
公开(公告)日：2013-11-19
申请号：US13064201
申请日：2011-03-10
申请人： Tadashi Ogawa , Masanao Ehara , Satoshi Ueno , Hiroshi Seo , Takamasa Hase , Shuutaroh Yuasa
发明人： Tadashi Ogawa , Masanao Ehara , Satoshi Ueno , Hiroshi Seo , Takamasa Hase , Shuutaroh Yuasa
IPC分类号： G03G15/20
CPC分类号： G03G15/2053
摘要： A fixing device includes a fixing member, an induction heating unit, a pressing member, and a damage detection unit. The fixing member heats a toner image on a recording medium to fix the toner image onto the recording medium. The induction heating unit heats the fixing member by electromagnetic induction. The pressing member presses the fixing member to form a fixing nip portion. The fixing member includes a heat insulating elastic layer and a sleeve layer. The sleeve layer is located outside the heat insulating elastic layer and is provided with an outer conductive layer that generates heat from a magnetic flux generated by the induction heating unit. The damage detection unit is connected to the outer, conductive layer.
摘要翻译：定影装置包括固定构件，感应加热单元，按压构件和损伤检测单元。定影构件加热记录介质上的调色剂图像以将调色剂图像定影到记录介质上。感应加热单元通过电磁感应加热固定部件。按压构件按压固定构件以形成定影夹持部。固定构件包括绝热弹性层和套筒层。套筒层位于隔热弹性层的外侧，并且设置有由感应加热单元产生的磁通产生热量的外部导电层。损伤检测单元连接到外导电层。

10. 发明申请

US20130209124A1 FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：固定装置和成像装置的图像形成装置
公开(公告)号：US20130209124A1
公开(公告)日：2013-08-15
申请号：US13716651
申请日：2012-12-17
申请人： Kazuya SAITO , Takeshi Uchitani , Takamasa Hase , Shuutaroh Yuasa , Ippei Fujimoto , Shinichi Namekata , Ryota Yamashina , Hiroshi Seo , Takumi Waida
发明人： Kazuya SAITO , Takeshi Uchitani , Takamasa Hase , Shuutaroh Yuasa , Ippei Fujimoto , Shinichi Namekata , Ryota Yamashina , Hiroshi Seo , Takumi Waida
IPC分类号： G03G15/20
CPC分类号： G03G15/2078 , G03G15/2007 , G03G15/2039 , G03G15/2042 , G03G2215/2035
摘要： A fixing device includes a heating device to heat an endless rotary body with radiant heat, a power source to supply power to the heating device, a first heat source to heat a region on the endless rotary body corresponding to a width of the small size sheet, and a second heat source to heat regions on the endless rotary body corresponding to both widthwise ends of the large size sheet outside the width of the small size sheet. The power source supplies power only to the first heat source when the small size sheet is printed and to both the first and second heat sources when the large size sheet is printed. The power source supplies more power to the first heat source when the small size sheet is printed than when the large size sheet is printed within a maximum power available to the fixing device.
摘要翻译：定影装置包括：用辐射热加热环形旋转体的加热装置，向加热装置供电的电源;加热环形旋转体上对应于小尺寸片材宽度的区域的第一热源; 以及第二热源，用于对与所述小尺寸片材的宽度以外的所述大尺寸片材的宽度方向两端部对应的所述环形旋转体上的区域进行加热。当打印小尺寸片材时，电源仅向第一热源供电，并且当打印大尺寸片材时，电源仅供给第一热源。当打印小尺寸片材时，电源为第一热源提供更多的电力，而不是在定影装置可用的最大功率内打印大尺寸片材时。

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