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1. 发明授权

US06502816B2 Sheet feeding apparatus and image forming apparatus having same 有权
公开(公告)号：US06502816B2
公开(公告)日：2003-01-07
申请号：US09801818
申请日：2001-03-09
申请人： Ryukichi Inoue , Yoshiyuki Yamazaki , Yoshihiro Matsuo , Masayuki Fukuda , Ryuichi Kojima
发明人： Ryukichi Inoue , Yoshiyuki Yamazaki , Yoshihiro Matsuo , Masayuki Fukuda , Ryuichi Kojima
IPC分类号： B65H352
CPC分类号： B65H3/0669 , B65H3/0684 , B65H3/56 , B65H2403/42 , B65H2405/1136
摘要： An object of the present invention is to provide a sheet feeding apparatus in which double-feeding of thin sheets can be prevented positively and a thick sheet can be fed positively. To achieve the above object, the present invention provides a sheet feeding apparatus comprising sheet feeding means abutting against a sheet contained in sheet containing means to feed out the sheet, and a separating inclined surface for separating and feeding the sheet fed out by the sheet feeding means one by one, wherein the separating inclined surface can be shifted along a sheet advancing direction with the sheet fed out by the sheet feeding means.

2. 发明授权

US06308947B1 Sheet feeding apparatus 失效
标题翻译：送纸装置
公开(公告)号：US06308947B1
公开(公告)日：2001-10-30
申请号：US09617531
申请日：2000-07-14
申请人： Ryuichi Kojima , Ryukichi Inoue , Yoshiyuki Yamazaki , Yoshihiro Matsuo
发明人： Ryuichi Kojima , Ryukichi Inoue , Yoshiyuki Yamazaki , Yoshihiro Matsuo
IPC分类号： B65H352
CPC分类号： B65H3/0661 , B65H3/34 , B65H3/56 , B65H7/04 , B65H2402/542 , B65H2403/42 , B65H2405/1136 , B65H2511/214 , B65H2511/51 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： The present invention provides a sheet feeding apparatus which has a sheet stacking surface for supporting sheets, sheet feeding device for feeding out the sheets supported on the sheet stacking surface, a movable separation inclined surface against which leading ends of the sheets supported on the sheet stacking surface abut and which is provided rotatably between a first position and a second position different in an inclination angle of the movable separation inclined surface with respect to the sheet stacking surface, and operation device for switching the movable separation inclined surface between the first position and the second position.
摘要翻译：本发明提供一种片材进给装置，其具有用于支撑片材的片材堆叠表面，用于馈送支撑在片材堆叠表面上的片材的片材进给装置，可移动的分离倾斜表面，支撑在片材堆叠上的片材的前端表面抵接，并且可旋转地设置在可移动分离倾斜表面相对于纸张堆叠表面的倾斜角度不同的第一位置和第二位置之间，以及用于在第一位置和第二位置之间切换可移动分离倾斜表面的操作装置第二名

3. 发明授权

US06021290A Image forming apparatus with ventilation 失效
标题翻译：具有通风功能的成像设备
公开(公告)号：US06021290A
公开(公告)日：2000-02-01
申请号：US901283
申请日：1997-07-29
申请人： Tatsuo Hamada , Ryukichi Inoue , Yoshiyuki Yamazaki , Yoshihiro Matsuo , Yoshihisa Ibaraki
发明人： Tatsuo Hamada , Ryukichi Inoue , Yoshiyuki Yamazaki , Yoshihiro Matsuo , Yoshihisa Ibaraki
IPC分类号： B41J29/377 , G03G21/20 , G03G15/00
CPC分类号： G03G21/206
摘要： An exhaust mechanism for use in an image development apparatus exhausts air from within the apparatus, taking advantage of an air flow generated by the heating of a fixing unit without the need for an air blower. The apparatus includes a transport path for allowing a recording medium, to which a toner image formed on a photoconductive body, is transferred, to pass therethrough, a transfer unit disposed below the photoconductive body for transferring the toner image to the recording medium, the fixing unit having a heater, and a partitioning plate which separates a space formed below the transfer unit from a space that accommodates the photoconductive body, a toner image forming unit, and the fixing unit, and which is provided with an opening for permitting air to flow near the transfer unit. With this arrangement, a ventilation path for exhausting air outwardly from within the apparatus is formed without the need for the air blower, in which a rising air flow is exhausted, passing through the opening in the partitioning plate, near the transfer unit, and through an opening formed in the cabinet of the body of the apparatus.
摘要翻译：用于图像显影装置的排气机构利用由定影单元的加热产生的空气流而不需要鼓风机，从装置内排出空气。该装置包括用于允许传送形成在光电导体上的调色剂图像转印到其上的记录介质的传送路径，设置在光电导体下方的用于将调色剂图像转印到记录介质的转印单元，固定具有加热器的单元和分隔板，其将形成在转印单元下方的空间与容纳光导体的空间分离，调色剂图像形成单元和定影单元，并且设置有允许空气流动的开口靠近转运单位。利用这种布置，形成用于从装置内向外排出空气的通风路径，而不需要排气的上升空气流通过分隔板中的开口，靠近输送单元的鼓风机，并且通过在装置的主体的柜体中形成的开口。

4. 发明授权

US06581625B1 Liquid supply system, method for cleaning the same and vaporizer 失效
标题翻译：液体供应系统，清洗方法和蒸发器
公开(公告)号：US06581625B1
公开(公告)日：2003-06-24
申请号：US09533439
申请日：2000-03-23
申请人： Mayumi Arai , Yoshiyuki Yamazaki
发明人： Mayumi Arai , Yoshiyuki Yamazaki
IPC分类号： B08B312
CPC分类号： B08B9/0325 , Y10S134/902 , Y10T137/0357 , Y10T137/0419 , Y10T137/4245 , Y10T137/4259 , Y10T137/6606 , Y10T137/7759 , Y10T137/7761 , Y10T137/86163
摘要： The liquid supply system comprises a pump for delivering a liquid under high pressure and a vaporizer for vaporizing the liquid delivered from the pump. The liquid vaporized in the vaporizer is supplied to a reaction chamber. A pressure gage is provided in a passage extending from the pump to the vaporizer. A monitor device is provided so as to indicate a pressure, based on an output of the pressure gage.
摘要翻译：液体供应系统包括用于在高压下输送液体的泵和用于蒸发从泵输送的液体的蒸发器。在蒸发器中蒸发的液体被供应到反应室。在从泵到蒸发器延伸的通道中设置有压力表。提供监测装置，以便根据压力计的输出来指示压力。

5. 发明申请

US20060012324A1 Electronically controlled power steering system for vehicles and method and system for motor control 有权
标题翻译：用于车辆的电子控制动力转向系统和用于电机控制的方法和系统
公开(公告)号：US20060012324A1
公开(公告)日：2006-01-19
申请号：US11228658
申请日：2005-09-16
申请人： James Eskritt , Joel Kuehner , Hideki Jounokuchi , Yoshiyuki Yamazaki
发明人： James Eskritt , Joel Kuehner , Hideki Jounokuchi , Yoshiyuki Yamazaki
IPC分类号： H02K23/16
CPC分类号： B62D5/065 , Y10S388/933
摘要： A power steering device capable of obtaining a high rotary speed in the medium low torque range of an electric motor without incurring a drastic increase in manufacturing cost. The power steering device generates an auxiliary steering power by oil pressure that is generated by a pump which is driven by an electric power motor. The electric motor is a triple-phase brushless motor, with its angle of rotation being detected by the Hall sensors. The field coils are provided with the electric current from a drive circuit which is driven by a drive signal from the motor drive control part. The motor drive control part controls the electric motor by PWM control in the low medium speed rotation range and controls the electric motor by phase advance angle control, with PWM duty at 100 percent, in the medium high speed range.
摘要翻译：一种能够在电动机的中等低扭矩范围内获得高转速的动力转向装置，而不会大大增加制造成本。动力转向装置通过由电动马达驱动的泵产生的油压产生辅助转向力。电动机是三相无刷电动机，其旋转角度由霍尔传感器检测。励磁线圈由来自电动机驱动控制部的驱动信号驱动的驱动电路提供电流。电动机驱动控制部分通过在低中速旋转范围内的PWM控制来控制电动机，并且在中等高速范围内通过相位提前角控制控制电动机，PWM占空比为100％。

6. 发明授权

US06995679B2 Electronically controlled power steering system for vehicle and method and system for motor control 失效
标题翻译：用于车辆的电子控制动力转向系统和用于电机控制的方法和系统
公开(公告)号：US06995679B2
公开(公告)日：2006-02-07
申请号：US10425091
申请日：2003-04-28
申请人： James B. Eskritt , Joel E. Kuehner , Hideki Jounokuchi , Yoshiyuki Yamazaki
发明人： James B. Eskritt , Joel E. Kuehner , Hideki Jounokuchi , Yoshiyuki Yamazaki
IPC分类号： G08B21/00
CPC分类号： B62D5/065 , Y10S388/933
摘要： A power steering device capable of obtaining a high rotary speed in the medium low torque range of an electric motor without incurring a drastic increase in manufacturing cost. The power steering device generates an auxiliary steering power by oil pressure that is generated by a pump which is driven by an electric power motor. The electric motor is a triple-phase brushless motor, with its angle of rotation being detected by the Hall sensors. The field coils are provided with the electric current from a drive circuit which is driven by a drive signal from the motor drive control part. The motor drive control part controls the electric motor by PWM control in the low medium speed rotation range and controls the electric motor by phase advance angle control, with PWM duty at 100 percent, in the medium high speed range.
摘要翻译：一种能够在电动机的中等低扭矩范围内获得高转速的动力转向装置，而不会大大增加制造成本。动力转向装置通过由电动马达驱动的泵产生的油压产生辅助转向力。电动机是三相无刷电动机，其旋转角度由霍尔传感器检测。励磁线圈由来自电动机驱动控制部的驱动信号驱动的驱动电路提供电流。电动机驱动控制部分通过在低中速旋转范围内的PWM控制来控制电动机，并且在中等高速范围内通过相位提前角控制控制电动机，PWM占空比为100％。

7. 发明授权

US06526251B1 Image forming apparatus having transferring roller of small diameter 失效
标题翻译：具有小直径转印辊的图像形成装置
公开(公告)号：US06526251B1
公开(公告)日：2003-02-25
申请号：US09680975
申请日：2000-10-06
申请人： Yasumasa Otsuka , Koichi Otaka , Daizo Fukuzawa , Yoshiyuki Yamazaki , Hisashi Nakahara
发明人： Yasumasa Otsuka , Koichi Otaka , Daizo Fukuzawa , Yoshiyuki Yamazaki , Hisashi Nakahara
IPC分类号： G03G1516
CPC分类号： G03G15/167
摘要： The present invention provides an image forming apparatus, which has a roller-shaped image bearing member bearing a toner image thereon, and a transferring roller pressure-contacted with the image bearing member for transferring the toner image on the image bearing member to a transferring material, a radius of the transferring roller being 12 mm or less, wherein r/R
摘要翻译：本发明提供了一种图像形成装置，其具有在其上承载调色剂图像的辊状图像承载部件和与图像承载部件压力接触的转印辊，用于将图像承载部件上的调色剂图像转印到转印材料，转印辊的半径为12mm以下，其中r / R <0.4，其中r是转印辊的半径，R是图像承载部件的半径。

8. 发明授权

US07180256B2 Electronically controlled power steering system for vehicles and method and system for motor control 有权
标题翻译：用于车辆的电子控制动力转向系统和用于电机控制的方法和系统
公开(公告)号：US07180256B2
公开(公告)日：2007-02-20
申请号：US11228658
申请日：2005-09-16
申请人： James B Eskritt , Joel E Kuehner , Hideki Jounokuchi , Yoshiyuki Yamazaki
发明人： James B Eskritt , Joel E Kuehner , Hideki Jounokuchi , Yoshiyuki Yamazaki
IPC分类号： H02K21/00
CPC分类号： B62D5/065 , Y10S388/933
摘要： A power steering device capable of obtaining a high rotary speed in the medium low torque range of an electric motor without incurring a drastic increase in manufacturing cost. The power steering device generates an auxiliary steering power by oil pressure that is generated by a pump which is driven by an electric power motor. The electric motor is a triple-phase brushless motor, with its angle of rotation being detected by the Hall sensors. The field coils are provided with the electric current from a drive circuit which is driven by a drive signal from the motor drive control part. The motor drive control part controls the electric motor by PWM control in the low medium speed rotation range and controls the electric motor by phase advance angle control, with PWM duty at 100 percent, in the medium high speed range.
摘要翻译：一种能够在电动机的中等低扭矩范围内获得高转速的动力转向装置，而不会大大增加制造成本。动力转向装置通过由电动马达驱动的泵产生的油压产生辅助转向力。电动机是三相无刷电动机，其旋转角度由霍尔传感器检测。励磁线圈由来自电动机驱动控制部的驱动信号驱动的驱动电路提供电流。电动机驱动控制部分通过在低中速旋转范围内的PWM控制来控制电动机，并且在中等高速范围内通过相位提前角控制控制电动机，PWM占空比为100％。

9. 发明授权

US06877584B2 Electrically operated power steering device 失效
标题翻译：电动助力转向装置
公开(公告)号：US06877584B2
公开(公告)日：2005-04-12
申请号：US10290262
申请日：2002-11-08
申请人： Hideki Jonokuchi , Yoshiyuki Yamazaki
发明人： Hideki Jonokuchi , Yoshiyuki Yamazaki
IPC分类号： B62D5/04 , H02P7/29
CPC分类号： B62D5/046
摘要： A microcomputer calculates a command value for feedback control based on a target electric current value set on the basis of steering torque and a vehicle speed, and the detecting value of a motor electric current. The microcomputer calculates the duty ratio of a PWM signal for turning on and off a switching element of a motor driving circuit from this command value. When this calculated duty ratio is 100% or less, no voltage raising circuit is operated and a battery voltage is supplied to the motor driving circuit. In contrast to this, when the calculated duty ratio Dc exceeds 100%, the microcomputer outputs the PWM signal for turning on and off the switching element of the voltage raising circuit in the duty ratio according to this excess amount. Thus, the battery voltage is raised in accordance with this excess amount and is supplied to the motor driving circuit.
摘要翻译：微型计算机基于基于转向转矩和车速设定的目标电流值以及电动机电流的检测值来计算用于反馈控制的指令值。微计算机根据该指令值计算用于接通和断开电动机驱动电路的开关元件的PWM信号的占空比。当该计算的占空比为100％以下时，不施加升压电路，并且向电动机驱动电路供给电池电压。与此相反，当计算出的占空比Dc超过100％时，微型计算机输出用于根据该过量的占空比来导通和关断升压电路的开关元件的PWM信号。因此，电池电压根据该过量量升高，并被提供给电动机驱动电路。

10. 发明授权

US06715507B2 Vaporizer 失效
标题翻译：汽化器
公开(公告)号：US06715507B2
公开(公告)日：2004-04-06
申请号：US10364357
申请日：2003-02-12
申请人： Mayumi Arai , Yoshiyuki Yamazaki
发明人： Mayumi Arai , Yoshiyuki Yamazaki
IPC分类号： F16K5100
CPC分类号： B08B9/0325 , Y10S134/902 , Y10T137/0357 , Y10T137/0419 , Y10T137/4245 , Y10T137/4259 , Y10T137/6606 , Y10T137/7759 , Y10T137/7761 , Y10T137/86163
摘要： A vaporizer comprises disks each including an aperture at a central portion thereof. A hollow pipe having apertures for permitting radial outflow of a liquid extends through the aperture of each of the discs so as to form a stack of the discs. A resilient member applies a biasing force to the discs, and structure applies a force, via fluid control, against the biasing force to thereby remove the biasing force from the discs. Liquid in the hollow pipe is adapted to be delivered from the apertures to spaces between the discs and vaporized in the spaces between the discs.
摘要翻译：蒸发器包括在其中心部分包括孔的圆盘。具有用于允许液体的径向流出的孔的中空管延伸穿过每个盘的孔，以形成盘的堆叠。弹性构件向盘施加偏置力，并且结构通过流体控制施加力抵抗偏压力，从而从盘中移除偏压力。中空管中的液体适于从孔传送到盘之间的空间并在盘之间的空间中蒸发。

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