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51. 发明申请

US20230005577A1 HEALTH DATA MANAGEMENT SYSTEM, HEALTH DATA MEASUREMENT APPARATUS, AND HEALTH DATA MANAGEMENT METHOD 有权
公开(公告)号：US20230005577A1
公开(公告)日：2023-01-05
申请号：US17804649
申请日：2022-05-31
申请人： Hiroyuki Sugiyama , Taira Otsuka , Hiroki Atari , Yasunobu Shimizu , Chikara Hiraoka
发明人： Hiroyuki Sugiyama , Taira Otsuka , Hiroki Atari , Yasunobu Shimizu , Chikara Hiraoka
IPC分类号： G16H10/60 , A61B5/00 , G16H50/20 , G16H50/30 , G16H50/70
摘要： A health data management system includes a health data measurement apparatus and a health management server communicable therewith. The apparatus includes medical and health equipment that measures health data of a user and first circuitry that collects the health data. The management server includes a first memory that stores the health data from the apparatus and second circuitry. Based on the stored health data, the second circuitry generates health management data representing a health state of the user, and analyzes at least one of an item indicating a worsening health state of the user, an item with insufficient measurement data, or an item lacking measurement data as a required check item. When determined that the health management data includes the required check item, the second circuitry transmits to the apparatus a message prompting the user to take a measurement of the required check item, and requests the health data.

52. 发明授权

US09454107B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09454107B2
公开(公告)日：2016-09-27
申请号：US13918088
申请日：2013-06-14
申请人： Yasunobu Shimizu , Shinya Tanaka , Hirokazu Ishii , Keigo Nakamura
发明人： Yasunobu Shimizu , Shinya Tanaka , Hirokazu Ishii , Keigo Nakamura
IPC分类号： G03G15/20 , G03G15/16
CPC分类号： G03G15/1665 , G03G15/16 , G03G15/1675
摘要： A novel image forming apparatus includes a photoreceptor to bear an electrostatic latent image on a surface thereof, a developing device to develop the electrostatic latent image into a toner image, an intermediate transfer member onto which the electrostatic latent image is transferred, a primary transfer member to apply a primary transfer bias to the intermediate transfer member to transfer the toner image thereto, a secondary transfer member supplied with a secondary transfer bias to transfer the toner image from the intermediate transfer member onto a recording medium, and a transfer bias power source to selectively apply to the secondary transfer member one of a secondary transfer bias consisting of a direct current (DC) voltage in a DC transfer mode and a secondary transfer bias consisting of a superimposed bias in which an alternating voltage is superimposed on a DC voltage.
摘要翻译：一种新颖的图像形成装置包括：感光体，其表面具有静电潜像;显影装置，用于将静电潜像显影成调色剂图像;静电潜像转印到其上的中间转印部件;一次转印部件将第一转印偏压施加到中间转印部件以将调色剂图像转印到其上，提供二次转印偏压的二次转印部件将调色剂图像从中间转印部件转印到记录介质上，以及转印偏压电源选择性地向二次转印构件施加由DC传递模式中的直流（DC）电压和由交流电压叠加在直流电压上的叠加偏压组成的二次转印偏压构成的二次转印偏压。

53. 发明授权

US09291955B2 Image forming apparatus and transfer bias application device therein 有权
公开(公告)号：US09291955B2
公开(公告)日：2016-03-22
申请号：US14728641
申请日：2015-06-02
申请人： Keigo Nakamura , Yasunobu Shimizu , Hiromi Ogiyama , Hirokazu Ishii , Shinya Tanaka
发明人： Keigo Nakamura , Yasunobu Shimizu , Hiromi Ogiyama , Hirokazu Ishii , Shinya Tanaka
IPC分类号： G03G15/16
CPC分类号： G03G15/1665 , G03G15/1605 , G03G15/1675
摘要： An image forming apparatus includes an image bearing member, a transfer member disposed facing the image bearing member to form a transfer region therebetween, a transfer bias application device to apply to the transfer region a transfer bias including a direct current (DC) component and an alternating current (AC) component to transfer the toner image onto the recording medium as the recording medium passes through the transfer region, and a controller operatively connected to the transfer bias application device to allow, during a bias change period in a sheet absent period in which the image bearing member rotates and no recording medium passes through the transfer region, the transfer bias application device to selectively apply to the transfer region one of the transfer bias without the AC component and the transfer bias with a peak-to-peak voltage of the AC component less than that applied in image formation.

54. 发明申请

US20150338824A1 DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE INCORPORATING SAME 有权
标题翻译：开发装置和图像形成装置及其加工方法
公开(公告)号：US20150338824A1
公开(公告)日：2015-11-26
申请号：US14720612
申请日：2015-05-22
申请人： Yasunobu Shimizu , Akira Azami , Masaaki Yamada , Yoshiko Ogawa , Toshio Koike , Mutsuki Morinaga , Yutaka Takahashi , Keinosuke Kondoh , Kentaro Mikuniya , Yoshiharu Kishi
发明人： Yasunobu Shimizu , Akira Azami , Masaaki Yamada , Yoshiko Ogawa , Toshio Koike , Mutsuki Morinaga , Yutaka Takahashi , Keinosuke Kondoh , Kentaro Mikuniya , Yoshiharu Kishi
IPC分类号： G03G15/09
CPC分类号： G03G21/1676 , G03G15/065 , G03G15/0815 , G03G15/095
摘要： A developing device includes a developer bearer to carry, by rotation, developer including toner and magnetic carrier to a developing range facing a latent image bearer; a casing including a developer container and an opening to expose a part of the developer bearer disposed in the casing; an opposing face of the casing including a conductive material and opposing to a surface of the developer bearer downstream from the developing range in a direction of rotation of the developer bearer; a developing bias source to apply a developing bias to the developer bearer; and an insulation layer disposed on the opposing face of the casing. The opposing face is disposed across, from the developer bearer, a casing gap sized to allow the developer borne on the developer bearer to contact the opposing face.
摘要翻译：显影装置包括：显影剂载体，通过旋转将包含调色剂和磁性载体的显影剂携带到面向潜像载体的显影范围内; 壳体，其包括显影剂容器和用于暴露设置在壳体中的显影剂载体的一部分的开口; 所述壳体的相对面包括导电材料并且在所述显影剂承载体的旋转方向上与显影范围下游的显影剂载体的表面相对; 将显影偏压应用于显影剂载体的显影偏压源; 以及设置在所述壳体的相对面上的绝缘层。相对的面从显影剂承载体横跨设置成允许显影剂承载在显影剂承载体上的显影剂接触相对面的尺寸的壳体间隙。

55. 发明授权

US09081333B2 Image forming apparatus and transfer bias application device therein 有权
公开(公告)号：US09081333B2
公开(公告)日：2015-07-14
申请号：US13718395
申请日：2012-12-18
申请人： Keigo Nakamura , Yasunobu Shimizu , Hiromi Ogiyama , Hirokazu Ishii , Shinya Tanaka
发明人： Keigo Nakamura , Yasunobu Shimizu , Hiromi Ogiyama , Hirokazu Ishii , Shinya Tanaka
IPC分类号： G03G15/16
摘要： An image forming apparatus includes an image bearing member, a transfer member disposed facing the image bearing member to form a transfer region therebetween, a transfer bias application device to apply to the transfer region a transfer bias including a direct current (DC) component and an alternating current (AC) component to transfer the toner image onto the recording medium as the recording medium passes through the transfer region, and a controller operatively connected to the transfer bias application device to allow, during a bias change period in a sheet absent period in which the image bearing member rotates and no recording medium passes through the transfer region, the transfer bias application device to selectively apply to the transfer region one of the transfer bias without the AC component and the transfer bias with a peak-to-peak voltage of the AC component less than that applied in image formation.

56. 发明授权

US09057991B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09057991B2
公开(公告)日：2015-06-16
申请号：US13485151
申请日：2012-05-31
申请人： Yasunobu Shimizu , Hiroyoshi Haga , Tomokazu Takeuchi , Hiromi Ogiyama , Kenji Sengoku , Junpei Fujita
发明人： Yasunobu Shimizu , Hiroyoshi Haga , Tomokazu Takeuchi , Hiromi Ogiyama , Kenji Sengoku , Junpei Fujita
IPC分类号： G03G15/16
CPC分类号： G03G15/1605 , G03G15/1645
摘要： An image forming apparatus includes an image carrier; a facing member facing the image carrier via a transfer position; a power supply to output a voltage between a first position on the image carrier side and a second position on the facing member side; a resistance detector to detect electrical resistance between the first position and the second position via the transfer position; and a controller to switch between a first transfer mode in which the power supply outputs a direct current voltage, and a second transfer mode in which the power supply outputs a superimposed voltage. When a toner image on the image carrier is transferred onto a recording medium at the transfer position, the controller selects either the first transfer mode or the second transfer mode. When the resistance detector detects the electrical resistance, the controller selects the first transfer mode.
摘要翻译：图像形成装置包括图像载体; 经由转印位置面向图像载体的面对构件; 电源，用于在图像载体侧的第一位置和面对构件侧的第二位置之间输出电压; 电阻检测器，用于经由所述传送位置检测所述第一位置和所述第二位置之间的电阻; 以及控制器，用于在电源输出直流电压的第一传送模式与电源输出叠加电压的第二传送模式之间切换。当图像载体上的调色剂图像在转印位置转印到记录介质上时，控制器选择第一转印模式或第二转印模式。当电阻检测器检测到电阻时，控制器选择第一个传输模式。

57. 发明授权

US09046830B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09046830B2
公开(公告)日：2015-06-02
申请号：US14173122
申请日：2014-02-05
申请人： Shinya Tanaka , Hirokazu Ishii , Yasunobu Shimizu , Takehide Mizutani , Keigo Nakamura
发明人： Shinya Tanaka , Hirokazu Ishii , Yasunobu Shimizu , Takehide Mizutani , Keigo Nakamura
IPC分类号： G03G15/16
CPC分类号： G03G15/1675 , G03G15/1605
摘要： An image forming apparatus includes a rotatable image bearing member, a nip forming member, and a power source. The rotatable image bearing member bears a toner image on a surface thereof and rotates. The nip forming member contacts the surface of the image bearing member to form a transfer nip therebetween. The power source applies a transfer bias to the transfer nip to transfer the toner image from the image bearing member onto a recording medium interposed in the transfer nip. The transfer bias includes a superimposed transfer bias in which an alternating current (AC) component is superimposed on a direct current (DC) component and a polarity of the superimposed transfer bias changes with time. A phase difference between an AC voltage and an AC current output from the power source is equal to or less than 0.47 cycles.
摘要翻译：图像形成装置包括可旋转图像承载部件，辊隙形成部件和动力源。可旋转图像承载部件在其表面上承载调色剂图像并旋转。辊隙形成构件接触图像承载构件的表面以在它们之间形成转印辊隙。电源将转印偏压施加到转印压区，以将调色剂图像从图像承载部件转印到介于转印辊隙中的记录介质上。转印偏压包括其中交流（AC）分量叠加在直流（DC）分量上并且叠加转印偏压的极性随时间变化的叠加转印偏压。交流电压与从电源输出的交流电流之间的相位差等于或小于0.47个周期。

58. 发明授权

US08965227B2 Image forming apparatus including forced toner consumption control 有权
标题翻译：图像形成装置包括强制调色剂消耗控制
公开(公告)号：US08965227B2
公开(公告)日：2015-02-24
申请号：US13785621
申请日：2013-03-05
申请人： Takehide Mizutani , Shinya Tanaka , Yasunobu Shimizu , Hirokazu Ishii , Keigo Nakamura
发明人： Takehide Mizutani , Shinya Tanaka , Yasunobu Shimizu , Hirokazu Ishii , Keigo Nakamura
IPC分类号： G03G15/16 , G03G15/00
CPC分类号： G03G15/1675 , G03G15/1605 , G03G15/556 , G03G15/6591
摘要： An image forming apparatus includes a toner forced consumption control unit that performs toner forced consumption control in which toner in a developing unit is forcibly consumed when a certain condition to perform the toner forced consumption control is met. The certain condition to perform the toner forced consumption control includes a specific performance condition that a transfer bias switching condition to switch a transfer bias to a superimposed transfer bias in which an alternating current component is superimposed on a direct current component, from a direct current transfer bias is met. When the specific performance condition is met, the toner forced consumption control unit performs preliminary toner forced consumption control in which the toner forced consumption control is performed before an image forming operation using the superimposed transfer bias is started.
摘要翻译：图像形成装置包括调色剂强制消耗控制单元，其执行调色剂强制消耗控制，其中当执行调色剂强制消耗控制的特定条件时，显影单元中的调色剂被强制消耗。执行调色剂强制消耗控制的特定条件包括：特定的性能条件，即转印偏压切换条件，其将转印偏压切换到其中交流分量叠加在直流分量上的叠加转印偏压，从直流转印偏见得到满足。当满足特定性能条件时，调色剂强制消耗控制单元在开始使用叠加的转印偏压的图像形成操作之前执行调色剂强制消耗控制的初步调色剂强制消耗控制。

59. 发明授权

US08682231B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08682231B2
公开(公告)日：2014-03-25
申请号：US13417637
申请日：2012-03-12
申请人： Kenji Sengoku , Hiroyoshi Haga , Hiromi Ogiyama , Yasunobu Shimizu , Tomokazu Takeuchi
发明人： Kenji Sengoku , Hiroyoshi Haga , Hiromi Ogiyama , Yasunobu Shimizu , Tomokazu Takeuchi
IPC分类号： G03G15/16
CPC分类号： G03G21/0023 , G03G15/0131 , G03G15/161 , G03G15/1675 , G03G15/5058 , G03G2215/0129 , G03G2215/1661
摘要： An image forming apparatus includes an image bearing member, an image forming unit for forming a toner image and a toner pattern comprising toner not to be transferred onto a recording medium for adjustment of a density of toner on a surface of the image bearing member, a nip forming member contacting the surface of the image bearing member to form a transfer nip therebetween, a transfer bias applicator for applying a transfer bias in which an alternating current component and a direct current component are superimposed to transfer the toner image onto the recording medium in the transfer nip, a first cleaning device to mechanically remove toner remaining on the image bearing member after passing through the transfer nip. The transfer bias applicator applies a charge eliminating bias to remove charge from toner in the toner pattern when the toner pattern passes through the transfer nip.
摘要翻译：图像形成装置包括图像承载部件，用于形成调色剂图像的图像形成单元和包含不转印到用于调节图像承载部件的表面上的调色剂的密度的记录介质上的调色剂的调色剂图案，夹持形成部件与图像承载部件的表面接触以在其间形成转印辊隙;转印偏压施加器，用于施加转印偏压，其中叠加交流分量和直流分量以将调色剂图像转印到记录介质上转印辊隙，第一清洁装置，用于在通过转印辊隙之后机械地除去残留在图像承载部件上的调色剂。当调色剂图案通过转印辊隙时，转印偏压施加器施加电荷消除偏压以从调色剂图案中的调色剂中去除电荷。

60. 发明申请

US20140079418A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20140079418A1
公开(公告)日：2014-03-20
申请号：US14022512
申请日：2013-09-10
申请人： Shinya TANAKA , Hirokazu Ishii , Yasunobu Shimizu , Keigo Nakamura
发明人： Shinya TANAKA , Hirokazu Ishii , Yasunobu Shimizu , Keigo Nakamura
IPC分类号： G03G15/16
CPC分类号： G03G15/16 , G03G15/1605 , G03G15/1675 , G03G2215/00717
摘要： An image forming apparatus includes a power source to output a voltage having an alternating waveform to transfer a toner image from an image bearing member to a recording medium. A time-averaged value (Vave) of the voltage has a polarity in a transfer direction, in which the toner image is transferred from the image bearing member to the recording medium, and an absolute value of the time-averaged value is greater than a midpoint value (Voff) of the voltage intermediate between a maximum value and a minimum value of the voltage. As a roughness of the recording medium increases, a duty ratio (Duty) expressed by A/(A+B) is reduced, where A is an area of the waveform of the voltage in a return direction opposite the transfer direction relative to the midpoint value in one cycle and B is an area in the transfer direction relative to the midpoint value.
摘要翻译：图像形成装置包括用于输出具有交替波形的电压的电源，以将调色剂图像从图像承载部件转印到记录介质。电压的时间平均值（Vave）在传送方向上具有调色剂图像从图像承载部件传送到记录介质的极性，并且时间平均值的绝对值大于电压的最大值和最小值之间的电压的中点值（Voff）。随着记录介质的粗糙度的增加，由A /（A + B）表示的占空比（Duty）减小，其中A是相对于中点在与传送方向相反的返回方向上的电压波形的面积一个循环中的值，B是相对于中点值的传送方向的面积。

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