专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20090177370A1 ESTIMATION APPARATUS OF ALCOHOL COMPONENT AMOUNT IN FUEL 有权
标题翻译：燃料中酒精成分的估算装置
公开(公告)号：US20090177370A1
公开(公告)日：2009-07-09
申请号：US12343257
申请日：2008-12-23
申请人： Koji KAWAKITA , Katsunori UEDA , Toshiyuki MIYATA , Hiroki YAMAMOTO
发明人： Koji KAWAKITA , Katsunori UEDA , Toshiyuki MIYATA , Hiroki YAMAMOTO
IPC分类号： F02D41/04
CPC分类号： F02D41/0025 , F02D19/0628 , F02D19/084 , F02D19/088 , F02D41/0042 , F02D41/2448 , F02D41/2454 , F02D2200/0612 , Y02T10/36
摘要： An estimation apparatus includes: a learning prohibition unit, configured to prohibit a learning unit from executing a learning control and retain a learning value, which is set just before prohibiting, as a fixed learning value which is a fixed value, when the fuel component amount estimation condition is satisfied; an air-fuel ratio correction amount computation unit, configured to compute a correction amount of the air-fuel ratio based on the feedback correction value and the fixed learning value, when the fuel component amount estimation condition is satisfied; an injection correction value change rate computation unit, configured to compute a change rate of the correction amount; an alcohol component correction value computation unit, configured to compute an alcohol component correction value based on the change rate; and an alcohol component amount estimation unit, configured to estimate an alcohol component amount in fuel based on the alcohol component correction value.
摘要翻译：一种估计装置，包括：学习禁止单元，其被配置为当所述学习禁止单元执行学习控制并且将刚刚设置的禁止之前设定的学习值作为固定学习值作为固定值时，估计条件满足; 空燃比校正量计算单元，被配置为当满足所述燃料成分量估计条件时，基于所述反馈校正值和所述固定学习值来计算所述空燃比的校正量; 喷射校正值变化率计算单元，被配置为计算校正量的变化率; 醇组分校正值计算单元，被配置为基于所述变化率计算酒精分量校正值; 以及醇成分量估计单元，其被配置为基于所述醇成分校正值来估计燃料中的醇成分量。

12. 发明申请

US20120070205A1 FIXING UNIT AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：固定单元和图像形成装置
公开(公告)号：US20120070205A1
公开(公告)日：2012-03-22
申请号：US13028695
申请日：2011-02-16
申请人： Sho WATANABE , Yuichi FUKUDA , Chikara ANDO , Toshiyuki MIYATA , Masaya NAKATSUHARA
发明人： Sho WATANABE , Yuichi FUKUDA , Chikara ANDO , Toshiyuki MIYATA , Masaya NAKATSUHARA
IPC分类号： G03G15/20
CPC分类号： G03G15/2046 , G03G15/206
摘要： A fixing unit includes: a fixing member; a pressure member that rotates while being pressed onto the fixing member; a fixing portion that is a contact portion between the fixing member and the pressure member and performs fixation on a recording medium; and a temperature uniformizing member that abuts against the pressure member on a rotational downstream side of the pressure member with respect to the fixing portion and over an area longer than an axial length of the recording medium perpendicular to a conveyance direction of the recording medium.
摘要翻译：固定单元包括：固定构件; 压力构件，其在被按压到所述固定构件上的同时旋转; 固定部，其是所述固定构件和所述压力构件之间的接触部，并且在记录介质上进行固定; 以及温度均匀化构件，其相对于所述固定部在所述压力构件的旋转下游侧抵接在所述压力构件上方，以及比所述记录介质的与所述记录介质的输送方向垂直的轴向长度的区域。

13. 发明申请

US20130164054A1 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：US20130164054A1
公开(公告)日：2013-06-27
申请号：US13452391
申请日：2012-04-20
申请人： Yoshihiro HAYASHI , Toshiyuki MIYATA , Keita YANO
发明人： Yoshihiro HAYASHI , Toshiyuki MIYATA , Keita YANO
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G15/2053 , G03G2215/2029
摘要： A fixing device includes a heater that transports a recording medium while rotating in a first direction and fixes an image formed on the recording medium to the recording medium by heating the image, a reducing member that rotates in a second direction different from the first direction, the reducing member and the heater contacting each other and rotating at different speeds, and the reducing member scratching an outer peripheral surface of the heater, and a moving device that moves the heater with respect to the reducing member in a direction of a rotational axis of the reducing member.
摘要翻译：定影装置包括：加热器，其在沿第一方向旋转的同时传送记录介质，并且通过加热图像将形成在记录介质上的图像定影到记录介质;沿与第一方向不同的第二方向旋转的减速部件，所述还原构件和所述加热器彼此接触并以不同的速度旋转，并且所述还原构件刮擦所述加热器的外周面;以及移动装置，所述移动装置使所述加热器相对于所述还原构件在旋转轴线的方向上移动还原构件。

14. 发明申请

US20110142480A1 HEATING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：加热装置和图像形成装置
公开(公告)号：US20110142480A1
公开(公告)日：2011-06-16
申请号：US12852827
申请日：2010-08-09
申请人： Toshiyuki MIYATA , Junpei Amano , Haruhiko Nishida , Tohru Hasegawa
发明人： Toshiyuki MIYATA , Junpei Amano , Haruhiko Nishida , Tohru Hasegawa
IPC分类号： G03G21/20 , G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2032 , G03G2221/1645
摘要： A heating device includes: a heating member heating a recording medium; a pressure member forming a heating pressure portion between the pressure member and the heating member by coming into pressure contact with the heating member, the heating pressure portion passing through the recording medium; a tensioning member placed to face the pressure member across the heating member to provide a tension to the heating member; and a cooling unit cooling the pressure member, the cooling unit including: an air blower generating an air flow; a circulator circulating the air flow along the pressure member; and a group of protruding portions provided on the circulator to guide the air flow.
摘要翻译：加热装置包括：加热记录介质的加热构件; 压力构件，通过与加热构件压力接触而形成加压构件和加热构件之间的加热压力部分，加热压力部分通过记录介质; 张紧构件，被放置成面对加压构件上的加压构件以向加热构件提供张力; 以及冷却单元冷却所述压力构件，所述冷却单元包括：产生空气流的鼓风机; 循环器使空气流沿着压力构件循环; 以及设置在循环器上以引导空气流的一组突出部分。

15. 发明申请

US20130223865A1 FIXING DEVICE, IMAGE FORMING APPARATUS, AND FIXING METHOD 有权
标题翻译：固定装置，图像形成装置和固定方法
公开(公告)号：US20130223865A1
公开(公告)日：2013-08-29
申请号：US13541170
申请日：2012-07-03
申请人： Satoshi NAKAMURA , Yasuto OKABAYASHI , Toshiyuki MIYATA
发明人： Satoshi NAKAMURA , Yasuto OKABAYASHI , Toshiyuki MIYATA
IPC分类号： G03G15/20
CPC分类号： G03G15/2017 , G03G15/2042
摘要： A fixing device includes: a fixing unit that transports a recording medium as nipped between a pressure rotary member and a heating rotary member, to thereby fix a developer image on the recording medium; temperature detectors that detect temperatures of regions of the pressure rotary member located along an axial direction of the pressure rotary member; cooling units that cool the detected regions; and a controller that controls the cooling units to, if a temperature difference between the regions is more than a set temperature difference, execute first cooling for reducing the temperature difference to the set temperature difference or less, and to, if a width of the recording medium perpendicular to a transport direction thereof used in an immediately preceding image formation is equal to or less than a preset width, execute, subsequently to the first cooling, second cooling for cooling the pressure rotary member for a preset time.
摘要翻译：定影装置包括：定影单元，其传送被夹在压力旋转构件和加热旋转构件之间的记录介质，从而将显影剂图像固定在记录介质上; 温度检测器，其检测沿着压力旋转构件的轴向方向定位的压力旋转构件的区域的温度; 冷却检测区域的冷却单元; 以及控制器，其控制所述冷却单元，如果所述区域之间的温度差大于设定的温度差，则执行用于将所述温度差降低到设定温度差以下的第一冷却，以及如果所述记录的宽度在紧接着前一图像形成中使用的与其传送方向垂直的介质等于或小于预设宽度，在第一冷却之后执行用于在预定时间内冷却压力旋转构件的第二冷却。

16. 发明申请

US20120070204A1 FIXING UNIT AND IMAGE FORMING APPARATUS 有权
标题翻译：固定单元和图像形成装置
公开(公告)号：US20120070204A1
公开(公告)日：2012-03-22
申请号：US13022203
申请日：2011-02-07
申请人： Masaya NAKATSUHARA , Sho WATANABE , Yuichi FUKUDA , Chikara ANDO , Toshiyuki MIYATA
发明人： Masaya NAKATSUHARA , Sho WATANABE , Yuichi FUKUDA , Chikara ANDO , Toshiyuki MIYATA
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2028
摘要： A fixing unit includes: a support member; an endless-belt-like fixing member which is wound on the support member; a pressure member which rotates in a fixed rotation direction while being pressed onto the fixing member; a fixing portion in which the fixing member and the pressure member abut against each other to perform fixation on a recording medium; a separation unit which is provided in a space between the support member and the fixing member on a downstream side of the fixing member in a rotation direction of the fixing member and for separating the recording medium from the fixing member; a separation portion which is provided in the separation unit to press the fixing member onto the pressure member and guide the fixing member to leave the pressure member; and an adjustment unit as defined herein.
摘要翻译：固定单元包括：支撑构件; 卷绕在支撑部件上的环状皮带状的固定部件; 压力构件，其在固定构件上被按压而沿固定旋转方向旋转; 固定部件和压力部件彼此抵接以在记录介质上进行固定的固定部分; 分离单元，其在所述固定构件的下游侧的固定构件的旋转方向上设置在所述支撑构件和所述固定构件之间的空间中，并且用于将所述记录介质与所述固定构件分离; 分离部，设置在所述分离单元中，以将所述固定构件按压到所述压力构件上，并引导所述固定构件离开所述压力构件; 以及如本文所定义的调整单元。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式