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61. 发明授权

US4593987A Method and device for automatic exposure control by programs 失效
标题翻译：程序自动曝光控制的方法和装置
公开(公告)号：US4593987A
公开(公告)日：1986-06-10
申请号：US783826
申请日：1985-10-03
申请人： Yoshiharu Takahashi , Kijiro Suzuki
发明人： Yoshiharu Takahashi , Kijiro Suzuki
IPC分类号： G02B7/28 , G01S17/46 , G02B7/30 , G03B7/087 , G03B7/091 , G03B13/36 , G03B3/10
CPC分类号： G02B7/305 , G01S17/46 , G03B7/091 , G03B2217/005
摘要： A method and device for an automatic exposure control by programs, characterized in that the exposure for an object located at a long distance is controlled by a first automatic exposure control program wherein a stop varies in a range of stop value including open stop value while the exposure for an object located at a close-up distance is controlled by a second automatic exposure control program wherein the stop varies in a range of stop value exceeding a predetermined stop value. The two automatic exposure control programs are selected on the basis of an information on the distance to an object which is set manually, or on the basis of a signal delivered from a range-finder.
摘要翻译：一种用于通过程序进行自动曝光控制的方法和装置，其特征在于，通过第一自动曝光控制程序控制位于长距离处的物体的曝光，其中停止在包括打开停止值的停止值的范围内变化，通过第二自动曝光控制程序控制位于特写距离处的物体的曝光，其中停止在超过预定停止值的停止值的范围内变化。这两个自动曝光控制程序是根据关于与手动设置的物体的距离的信息，或者基于从测距仪传送的信号来选择的。

62. 发明授权

US4462671A Camera warning shake system 失效
标题翻译：相机警告抖动系统
公开(公告)号：US4462671A
公开(公告)日：1984-07-31
申请号：US333053
申请日：1981-12-21
申请人： Kiziro Suzuki , Yoshiharu Takahashi
发明人： Kiziro Suzuki , Yoshiharu Takahashi
IPC分类号： G02B7/28 , G03B17/18 , G03B7/08
CPC分类号： G03B17/18 , G03B2217/005
摘要： A camera has a taking lens and a charge-coupled device that detects light through the lens. A warning signal generating circuit includes a capacitor, comparator and an LED or buzzer actuated by the output from the comparator. The reference voltage associated with the capacitor is variable to provide warning time limits commensurate with taking lenses of different focal length.
摘要翻译：相机具有拍摄透镜和电荷耦合装置，其通过透镜检测光。警告信号发生电路包括电容器，比较器和由比较器的输出端驱动的LED或蜂鸣器。与电容器相关的参考电压是可变的，以提供与拍摄不同焦距的镜头相当的警告时间限制。

63. 发明授权

US4364859A Method for producing oxide powder 失效
标题翻译：氧化物粉末的制造方法
公开(公告)号：US4364859A
公开(公告)日：1982-12-21
申请号：US168144
申请日：1980-07-14
申请人： Katsuyuki Ohtsuka , Jin Ohuchi , Yoshiharu Takahashi
发明人： Katsuyuki Ohtsuka , Jin Ohuchi , Yoshiharu Takahashi
IPC分类号： C01G43/025 , C01G56/00 , G21C3/00 , G21C3/62 , G21C21/00 , G21C21/02 , G21F9/16 , H05B6/80 , G21F9/08
CPC分类号： G21F9/16 , C01G43/025 , C01G56/005 , C01G56/007 , G21C3/623 , H05B6/80 , C01P2006/10 , H05B2206/045 , Y02E30/38
摘要： A method for the heat treatment of a radioactive substance by microwave power comprising preparing a nitrate solution of uranium, thorium, plutonium or a mixture thereof, and applying to the nitrate solution microwave energy sufficient to directly convert the nitrate solution into an oxide powder of uranium, thorium, plutonium or a mixture thereof, respectively. Such oxide powder is suitable for the manufacture of nuclear fuel pellets.
摘要翻译：一种通过微波功率热处理放射性物质的方法，包括制备铀，钍，钚或其混合物的硝酸盐溶液，并向硝酸盐溶液施加足以将硝酸盐溶液直接转化成铀氧化物粉末的微波能量，钍，钚或其混合物。这种氧化物粉末适用于制造核燃料颗粒。

64. 发明授权

US11054775B2 Fixing device and image forming apparatus incorporating same 有权
公开(公告)号：US11054775B2
公开(公告)日：2021-07-06
申请号：US16874089
申请日：2020-05-14
申请人： Ryohei Matsuda , Yoshiharu Takahashi , Hitoshi Fujiwara , Naoki Iwaya
发明人： Ryohei Matsuda , Yoshiharu Takahashi , Hitoshi Fujiwara , Naoki Iwaya
IPC分类号： G03G15/20
摘要： A fixing device includes a belt, an opposed rotator, a nip formation pad, a heater, a stay, and a positioner. The nip formation pad has a plurality of projections in a longitudinal direction of the nip formation pad. The positioner is disposed between the nip formation pad and the stay to position the nip formation pad. The positioner has a plurality of insertion holes arranged in a longitudinal direction of the positioner to accept the projections and restrict movement of the nip formation pad with respect to the positioner in a rotation direction of the belt and a direction opposite the rotation direction. The plurality of insertion holes includes an insertion hole disposed at a position corresponding to an end portion of the nip formation pad to accept two or more projections of the projections arranged in the longitudinal direction of the nip formation pad.

65. 发明授权

US11054767B2 Nip formation member, heating device, fixing device and image forming apparatus 有权
公开(公告)号：US11054767B2
公开(公告)日：2021-07-06
申请号：US16908837
申请日：2020-06-23
申请人： Yoshiharu Takahashi , Hiroyuki Shimada , Hitoshi Fujiwara
发明人： Yoshiharu Takahashi , Hiroyuki Shimada , Hitoshi Fujiwara
IPC分类号： G03G15/20
摘要： A nip formation member is configured to be disposed inside a loop of a rotatable belt. The nip formation member includes a base, a thermal equalizer, an attachment, and a fastener. The base has a bottomed fastening hole. The thermal equalizer is configured to face the belt and a surface of the base not having the bottomed fastening hole. The thermal equalizer has a higher thermal conductivity than the base. The attachment has a fastening hole and face another surface of the base having the bottomed fastening hole. The attachment is configured to fix and position the base and the thermal equalizer. The fastener is fastened to the bottomed fastening hole of the base through the fastening hole of the attachment from the attachment.

66. 发明授权

US09599938B2 Image forming apparatus and image forming method for controlling a primary heating and a secondary heating of a fixing device 有权
公开(公告)号：US09599938B2
公开(公告)日：2017-03-21
申请号：US14609028
申请日：2015-01-29
申请人： Masahiro Samei , Tomoya Adachi , Daisuke Inoue , Yasuharu Kawarasaki , Yoshiharu Takahashi
发明人： Masahiro Samei , Tomoya Adachi , Daisuke Inoue , Yasuharu Kawarasaki , Yoshiharu Takahashi
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： An image forming apparatus includes a controller including a primary heating control portion that determines a first amount of power supplied to a heater based on a temperature of a fixing rotator detected by a temperature detector and controls the heater to perform a primary heating to heat the fixing rotator with the first amount of power, a secondary heating control portion that controls the heater to perform a secondary heating to heat the fixing rotator with a preset second amount of power, and a switch portion that controls the heater to switch between the primary heating and the secondary heating during an identical print job without changing a target temperature of the fixing rotator.

67. 发明授权

US09274465B2 Image forming apparatus with a heater controller and image forming method to control heating 有权
标题翻译：具有加热器控制器的图像形成装置和用于控制加热的图像形成方法
公开(公告)号：US09274465B2
公开(公告)日：2016-03-01
申请号：US14602766
申请日：2015-01-22
申请人： Masahiro Samei , Tomoya Adachi , Daisuke Inoue , Yasuharu Kawarasaki , Yoshiharu Takahashi
发明人： Masahiro Samei , Tomoya Adachi , Daisuke Inoue , Yasuharu Kawarasaki , Yoshiharu Takahashi
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2035
摘要： An image forming apparatus includes a controller including a primary heating control portion to control a heater to perform a primary heating to heat a fixing rotator with a first amount of power determined based on a temperature of the fixing rotator, a secondary heating control portion to control the heater to perform a secondary heating to heat the fixing rotator with a preset second amount of power, and a switch portion to control the heater to switch between the primary heating and the secondary heating during an identical print job and to perform at least one of a primary switching from the primary heating to the secondary heating and a secondary switching from the secondary heating to the primary heating at a time different from a preset control cycle that defines a power supply time in the primary heating and the secondary heating.
摘要翻译：图像形成装置包括控制器，该控制器包括主加热控制部分，用于控制加热器以基于定影旋转器的温度确定的第一功率量来对定影旋转器进行加热;第二加热控制部分，用于控制所述加热器以预定的第二量的功率进行二次加热以加热所述定影旋转器;以及开关部分，用于在相同的打印作业期间控制所述加热器在所述一次加热和所述二次加热之间切换，并且执行以下步骤中的至少一个：从初级加热到二次加热的主要切换以及与在一次加热和二次加热中限定供电时间的预设控制周期不同的时间从二次加热到主加热的二次切换。

68. 发明申请

US20160041511A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 有权
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20160041511A1
公开(公告)日：2016-02-11
申请号：US14798831
申请日：2015-07-14
申请人： Tomohiko FUJII , Masahiro Samei , Yoshiharu Takahashi , Daisuke Inoue , Yoshihiro Fukuhata , Minoru Toyoda
发明人： Tomohiko FUJII , Masahiro Samei , Yoshiharu Takahashi , Daisuke Inoue , Yoshihiro Fukuhata , Minoru Toyoda
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/00531
摘要： An image forming apparatus includes an image forming device to form a cleaning toner image in a cleaning region on a cleaning sheet and a check toner image in a check region on the cleaning sheet. The image forming apparatus further includes a fixing device including a first rotator and a heater to heat the first rotator to a cleaning temperature that is lower than a fixing temperature to which the first rotator is heated in a print job and higher than a cold offset temperature at which toner adheres to the first rotator by cold offset. Each of the cleaning region and the check region has a length greater than a circumferential length of the first rotator. The cleaning region and the check region are disposed at a leading section and a trailing section of the cleaning sheet in a cleaning sheet conveyance direction, respectively.
摘要翻译：图像形成装置包括图像形成装置，用于在清洁片上的清洁区域中形成清洁调色剂图像，并且在清洁片材上的检查区域中形成检查调色剂图像。图像形成装置还包括定影装置，其包括第一旋转器和加热器，以将第一旋转器加热至低于在打印作业中加热第一旋转体的定影温度并高于冷偏移温度的清洁温度调色剂通过冷偏移粘附到第一旋转器。清洁区域和检查区域中的每一个具有大于第一旋转器的圆周长度的长度。清洁区域和检查区域分别设置在清洁片材的引导部分和后部清洁片材输送方向上。

69. 发明授权

US08867942B2 Lever switcher with mechanism for minimizing mechanical shock and sound and fixing device and image forming apparatus incorporating lever switcher 有权
标题翻译：杠杆切换器，具有最小化机械冲击和声音和固定装置的机构和包含杠杆切换器的成像设备
公开(公告)号：US08867942B2
公开(公告)日：2014-10-21
申请号：US13471935
申请日：2012-05-15
申请人： Tamotsu Ikeda , Kohta Sakaya , Yoshiharu Takahashi , Chikara Hiraoka
发明人： Tamotsu Ikeda , Kohta Sakaya , Yoshiharu Takahashi , Chikara Hiraoka
IPC分类号： G03G15/20
CPC分类号： G03G15/2089 , G03G15/2032 , G03G15/206
摘要： A fixing device includes a first opposed body and a second opposed body pressed against the first opposed body. A resilient member exerts a resilient bias to the second opposed body that presses the second opposed body against the first opposed body. A lever assembly is swingable to move the second opposed body against the resilient bias exerted by the resilient member between at least a reduced pressure position where the second opposed body presses against the first opposed body with reduced pressure therebetween and an enhanced pressure position where the second opposed body presses against the first opposed body with enhanced pressure therebetween. A resistance applier engages the lever assembly to exert drag on the lever assembly when the lever assembly moves the second opposed body from the reduced pressure position to the enhanced pressure position.
摘要翻译：固定装置包括第一相对体和压靠第一相对体的第二相对体。弹性构件向第二相对体施加弹性偏压，该第二相对体将第二相对体按压在第一相对体上。杠杆组件可摆动以抵抗由弹性构件施加的弹性偏压，以在至少一个减压位置之间移动第二相对体，第二对置体在第二对置体之间以较小的压力压靠第一相对体，并且增强压力位置，相对的身体在其间具有增强的压力抵靠第一相对体。当杠杆组件将第二相对体从减压位置移动到增压压力位置时，阻力施加器接合杠杆组件以在杆组件上施加拖曳。

70. 发明申请

US20120045241A1 FIXING DEVICE, IMAGE FORMING APPARATUS INCORPORATING SAME, AND FIXING METHOD 有权
标题翻译：固定装置，成像装置的图像形成装置和固定方法
公开(公告)号：US20120045241A1
公开(公告)日：2012-02-23
申请号：US13195241
申请日：2011-08-01
申请人： Yoshiharu Takahashi , Toshio Ogiso
发明人： Yoshiharu Takahashi , Toshio Ogiso
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/2032 , G03G2215/2032
摘要： A fixing device includes a temperature controller that controls a temperature of a fixing rotary body based on the temperature of the fixing rotary body detected by a temperature detector so as to heat the fixing rotary body to a plurality of preset target temperatures that includes a first target standby temperature, a target fixing temperature, a target idle temperature, and a second target standby temperature. When the target fixing temperature is lower than the first target standby temperature, the temperature controller separates a pressing rotary body from the fixing rotary body to idle the fixing rotary body for a predetermined idle time period before a fixing operation starts. After the fixing operation, the temperature controller controls a heater to change the temperature of the fixing rotary body to the second target standby temperature.
摘要翻译：定影装置包括温度控制器，其基于由温度检测器检测的定影旋转体的温度来控制定影旋转体的温度，以便将定影旋转体加热到包括第一目标的多个预设目标温度待机温度，目标固定温度，目标怠速温度和第二目标待机温度。当目标定影温度低于第一目标待机温度时，在定影操作开始之前，温度控制器将固定旋转体将压紧旋转体与定影旋转体分离预定的空闲时间段。在定影操作之后，温度控制器控制加热器以将定影旋转体的温度改变到第二目标待机温度。

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