公开(公告)号：US08731451B2

公开(公告)日：2014-05-20

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。

公开(公告)号：US08744724B2

公开(公告)日：2014-06-03

申请号：US13070810

申请日：2011-03-24

申请人： Koji Shibata ,  Katsunori Ueda ,  Toshiyuki Miyata ,  Hitoshi Toda

发明人： Koji Shibata ,  Katsunori Ueda ,  Toshiyuki Miyata ,  Hitoshi Toda

IPC分类号： F02D43/00 ,  F02D29/00 ,  F02D29/02 ,  F02M3/00

CPC分类号： F02D41/1498 ,  F02D37/02 ,  F02D41/123 ,  F02P5/1508 ,  F02P5/1514 ,  Y02T10/46

摘要： An engine controlling apparatus includes a setting unit that sets a demand torque to an engine, a detection unit that detects a fluctuation of an external load, and a correction unit that corrects the demand torque. The apparatus includes a target torque calculation unit that calculates a target torque based on the demand torque, a control unit that controls an amount of air to be introduced into the engine so that an output torque may come close to the target torque, and an ignition timing detection unit that detects an ignition timing of the engine.The correction unit adds a torque increment for coping with a fluctuation of the external load to the demand torque to determine an increment correction demand torque and increases or decreases the increment correction demand torque in response to a displacement amount of the ignition timing from a predetermined reference value.

摘要翻译： 发动机控制装置包括：设定单元，其对发动机设定需求转矩;检测单元，其检测外部负载的波动;以及校正单元，其校正需求转矩。 该装置包括：目标扭矩计算单元，其基于需求扭矩计算目标扭矩;控制单元，其控制要引入发动机的空气量，使得输出扭矩可能接近目标扭矩;以及点火 定时检测单元，其检测发动机的点火正时。 校正单元将用于应对外部负载的波动的转矩增量添加到需求转矩以确定增量校正需求转矩，并响应于来自预定参考的点火正时的位移量而增大或减小增量校正需求转矩 值。

公开(公告)号：US07987838B2

公开(公告)日：2011-08-02

申请号：US12370681

申请日：2009-02-13

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： F02B13/00 ,  F02B13/02

CPC分类号： F02D41/0025 ,  F02D19/084 ,  F02D19/088 ,  F02D41/0032 ,  F02D41/0042 ,  F02D2200/0612 ,  F02M25/0827 ,  Y02T10/36

摘要： A controller of an internal combustion engine includes: a purge controller, operable to control a purge amount of the vaporized fuel purged to an air intake system; an exhaust air-fuel ratio detector; an air-fuel ratio feedback controller; a period determiner, operable to determine whether it is an estimation enabling period; and an alcohol concentration estimator, operable to estimate the alcohol concentration. When the purge of the vaporized fuel is cut during the estimation enabling period, the purge controller: performs control so that the purge is cut with a large degree of tailing, in an operation region where a load of the internal combustion engine is high and a rotation speed is high; and performs control so that the purge is cut with a smaller degree of tailing than the large degree of tailing, in an operation region where the load of the internal combustion engine is low and the rotation speed is low.

摘要翻译： 内燃机的控制器包括：净化控制器，其可操作以控制吹扫到进气系统的汽化燃料的净化量; 排气空燃比检测器; 空燃比反馈控制器; 周期确定器，可操作以确定其是否是估计使能期; 以及可用于估计酒精浓度的酒精浓度估计器。 当在估计使能期间对蒸发燃料的吹扫被切断时，净化控制器进行控制，使得在内燃机的负荷高的操作区域中以大的拖尾程度切断吹扫， 转速高; 并且进行控制，使得在内燃机的负荷低且转速低的操作区域中，以较大的拖尾度较小的拖尾程度切断吹扫。

公开(公告)号：US20110064501A1

公开(公告)日：2011-03-17

申请号：US12832625

申请日：2010-07-08

申请人： Takahito Chiba ,  Toshiyuki Miyata ,  Masaru Funayanagi ,  Tohru Inoue ,  Atsumi Kurita ,  Toshinori Sasaki ,  Satoshi Nakamura

发明人： Takahito Chiba ,  Toshiyuki Miyata ,  Masaru Funayanagi ,  Tohru Inoue ,  Atsumi Kurita ,  Toshinori Sasaki ,  Satoshi Nakamura

IPC分类号： G03G15/00

CPC分类号： G03G15/657 ,  G03G15/6529 ,  G03G15/6573 ,  G03G2215/00139

摘要： A sheet-member transport device includes an endless belt that is an endless band member formed by arranging fibers substantially in the form of a mesh, a surface at an outer periphery side of the endless belt being treated with surface processing so that the surface at the outer periphery side has a higher friction coefficient than a friction coefficient of a surface at an inner periphery side of the endless belt; and at least two rotary members, the endless belt being wound around the rotary members, the rotary members being rotated to move the endless belt around the two rotary members.

摘要翻译： 片材输送装置包括环形带，其为通过布置基本上为网状的纤维而形成的环形带构件，环形带的外周侧的表面经表面处理处理，使得在 外周侧具有比环形带的内周侧的表面的摩擦系数更高的摩擦系数; 以及至少两个旋转构件，环形带缠绕在旋转构件上，旋转构件被旋转以使环形带围绕两个旋转构件移动。

公开(公告)号：US20110064491A1

公开(公告)日：2011-03-17

申请号：US12705321

申请日：2010-02-12

申请人： Masayuki KONO ,  Takahito Chiba ,  Tomoyuki Ito ,  Satoshi Hasebe ,  Yuichi Fukuda ,  Mitsuhiro Matsumoto ,  Toshiyuki Miyata ,  Junpei Amano

发明人： Masayuki KONO ,  Takahito Chiba ,  Tomoyuki Ito ,  Satoshi Hasebe ,  Yuichi Fukuda ,  Mitsuhiro Matsumoto ,  Toshiyuki Miyata ,  Junpei Amano

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G2215/2032

摘要： A fixing device includes: a belt member provided to be circularly movable having a width; a first fixing member disposed inside the belt member; a second fixing member disposed in press contact with the first fixing member across the belt member, and forms a passing portion with the belt member, through which a recording medium passes; and a pressing member disposed along a width direction of the belt member and downstream of the passing portion in a moving direction of the belt member, in which the pressing member has a surface and brings the surface in contact with an inner peripheral surface of the belt member to press the belt member against the second fixing member. The surface is curved toward the second fixing member along with a move from an end portion to a center portion in a longitudinal direction of the pressing member.

摘要翻译： 定影装置包括：带状构件，其被设置为具有宽度的可圆形移动; 设置在所述带构件内的第一固定构件; 第二固定部件，其经由所述带部件与所述第一固定部件压接，并与所述带部件形成通过部，记录介质通过所述通过部; 以及沿所述带构件的宽度方向并且在所述带构件的移动方向上在所述通过部的下游设置的按压构件，其中所述按压构件具有表面并使所述表面与所述带的内周面接触 构件将所述带构件压靠在所述第二固定构件上。 该表面沿着按压构件的纵向方向上的端部到中心部分的移动而朝向第二固定构件弯曲。

公开(公告)号：US07860440B2

公开(公告)日：2010-12-28

申请号：US11527575

申请日：2006-09-27

申请人： Toshiyuki Miyata ,  Yasuhiro Uehara ,  Yasushi Kawahata ,  Daisuke Yoshino ,  Chikara Ando ,  Junpei Amano

发明人： Toshiyuki Miyata ,  Yasuhiro Uehara ,  Yasushi Kawahata ,  Daisuke Yoshino ,  Chikara Ando ,  Junpei Amano

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G2215/00143 ,  G03G2215/00156 ,  G03G2215/2016 ,  G03G2215/2032

摘要： A fixing device fixes a toner image carried on a recording medium. The fixing device includes a rotatable fixing roll member, a fixing belt member and a walk adjustment mechanism. The fixing belt member is wound on the fixing roll member so as to be rotatable. The walk adjustment mechanism changes a walk width of the fixing belt member in accordance with a width of the recording medium.

摘要翻译： 定影装置固定承载在记录介质上的调色剂图像。 定影装置包括可旋转定影辊构件，定影带构件和行走调节机构。 定影带构件被卷绕在定影辊构件上以便可旋转。 行走调节机构根据记录介质的宽度改变定影带构件的行走宽度。

公开(公告)号：US07827960B2

公开(公告)日：2010-11-09

申请号：US12370053

申请日：2009-02-12

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： F02P5/15

CPC分类号： F02D41/0025 ,  F02D19/061 ,  F02D19/084 ,  F02D19/088 ,  F02D37/02 ,  F02D41/0002 ,  F02D41/1454 ,  F02D41/18 ,  F02D2041/2048 ,  F02D2200/0611 ,  F02D2200/602 ,  Y02T10/36

摘要： A controller of an engine that can use a blended fuel with alcohol blended therein, the controller includes: an ignition timing controller, operable to control an ignition timing of the engine; an exhaust air-fuel ratio detector, operable to detect an exhaust air-fuel ratio of the engine; a concentration detector, operable to detect concentration of the alcohol in the blended fuel; an operation state detector, operable to detect an operation state of the engine; and a corrector, when the operation state which is detected by the operation state detector is a high-speed, high-load operation state, as the concentration of the alcohol which is detected by the concentration detector is higher, operable to control an injection amount which is injected from a fuel injection valve to correct a target equivalence ratio more in a lean direction, and operable to correct the ignition timing which is controlled by the ignition timing controller more to a spark advance side.

摘要翻译： 发动机的控制器，其可以混合使用与其混合的混合燃料，所述控制器包括：点火正时控制器，其可操作以控制所述发动机的点火正时; 排气空燃比检测器，其可操作以检测发动机的排气空燃比; 浓度检测器，可操作以检测混合燃料中的醇的浓度; 操作状态检测器，用于检测发动机的运行状态; 以及校正器，当由所述操作状态检测器检测到的操作状态是高速，高负载操作状态时，随着由浓度检测器检测到的酒精的浓度较高，可操作地控制喷射量 其从燃料喷射阀喷射以在稀薄方向上更正目标当量比，并且可操作以将由点火正时控制器控制的点火正时更新到火花提前侧。

公开(公告)号：US07739025B2

公开(公告)日：2010-06-15

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： F02M51/00 ,  F02M33/02

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。

公开(公告)号：US20090248274A1

公开(公告)日：2009-10-01

申请号：US12361846

申请日：2009-01-29

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： F02D41/30 ,  F02M7/00

CPC分类号： F02D41/047 ,  F02D19/084 ,  F02D19/087 ,  F02D41/0025 ,  F02D41/107 ,  F02D41/182 ,  F02D2200/0611 ,  F02D2200/0616 ,  Y02T10/36

摘要： A fuel injection controller for an engine that injects fuel to an inlet passage in an upstream side of an inlet valve from a fuel injection unit, includes: a first calculator, configured to calculate a basic fuel injection quantity from the fuel injection unit based on an operating condition of the engine; a second calculator, configured to calculate a first direct transport rate of fuel directly transported into a cylinder of the fuel injected from the fuel injection unit when the inlet valve is closed; a third calculator, configured to calculate a second direct transport rate of fuel directly transported into a cylinder of the fuel injected from the fuel injection unit when the inlet valve is opened; and a corrector, configured to correct the basic fuel injection quantity based on the first direct transport rate and the second direct transport rate.

摘要翻译： 一种用于从燃料喷射单元向入口阀的上游侧的入口通道喷射燃料的发动机的燃料喷射控制器，包括：第一计算器，被配置为基于燃料喷射单元计算来自所述燃料喷射单元的基本燃料喷射量 发动机运行状态; 第二计算器，被配置为当所述入口阀关闭时，计算直接输送到从所述燃料喷射单元喷射的燃料的气缸中的燃料的第一直接输送速率; 第三计算器，被配置为当所述入口阀打开时，计算直接输送到从所述燃料喷射单元喷射的燃料的气缸中的燃料的第二直接输送速率; 以及校正器，被配置为基于所述第一直接传送速率和所述第二直接传送速率来校正所述基本燃料喷射量。

公开(公告)号：US07596334B2

公开(公告)日：2009-09-29

申请号：US11806801

申请日：2007-06-04

申请人： Daisuke Yoshino ,  Toshiyuki Miyata

发明人： Daisuke Yoshino ,  Toshiyuki Miyata

IPC分类号： G03G15/20

CPC分类号： G03G15/2028 ,  G03G2215/2022

摘要： An image forming apparatus, includes: a first fusing member provided rotatably; a second fusing member disposed rotatably in press contact with the first fusing member, so as to define, together with the first fusing member therebetween, a nip section through which a recording material which holds an image thereon is to be passed; and a changing unit that changes an angle formed by the nip section and a transport direction of the recording material which is passed through the nip section.

摘要翻译： 一种图像形成装置，包括：可旋转地设置的第一定影构件; 第二定影构件，其可旋转地设置成与第一定影构件压接，以便与它们之间的第一定影构件一起限定夹持区域，保持其上的图像的记录材料通过该夹持区域通过; 以及改变单元，其改变由夹持部形成的角度和通过夹持部的记录材料的输送方向。