专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09041413B2 Electric leakage detection apparatus 有权
标题翻译：漏电检测装置
公开(公告)号：US09041413B2
公开(公告)日：2015-05-26
申请号：US13398658
申请日：2012-02-16
申请人： Hideaki Naruse , Satoru Miyamoto , Masaki Fujii , Kazushi Kodaira , Yoshihiro Ikushima
发明人： Hideaki Naruse , Satoru Miyamoto , Masaki Fujii , Kazushi Kodaira , Yoshihiro Ikushima
IPC分类号： G01N27/00 , G01R31/02 , B60L3/00
CPC分类号： G01R31/025 , B60L3/0069
摘要： An electric leakage detection apparatus may quickly detect an electric leakage. An electric leakage detection apparatus includes a pulse generator that supplies a pulse to a coupling capacitor, a voltage detector that detects a voltage at the coupling capacitor, an electric leakage determination unit that compares the voltage detected by the voltage detector to a first threshold and determines presence or absence of the electric leakage of a DC power supply based on a comparison result. The electric leakage detection apparatus also includes a discharge determination unit that compares the voltage detected by the voltage detector to a second threshold lower than the first threshold and determines whether the detection voltage becomes lower than the second threshold by a discharge of the coupling capacitor. The pulse generator generates a new pulse when the discharge determination unit determines that the detection voltage becomes lower than the second threshold.
摘要翻译：泄漏检测装置可以快速检测漏电。一种泄漏检测装置，包括向耦合电容器提供脉冲的脉冲发生器，检测耦合电容器的电压的电压检测器，将由电压检测器检测的电压与第一阈值进行比较的漏电判定单元，基于比较结果，存在或不存在直流电源的漏电。泄漏检测装置还包括放电判定单元，其将由电压检测器检测的电压与低于第一阈值的第二阈值进行比较，并且通过耦合电容器的放电来确定检测电压是否变得低于第二阈值。当放电确定单元确定检测电压变得低于第二阈值时，脉冲发生器产生新的脉冲。

2. 发明授权

US07958988B2 Conveying device and image forming apparatus 有权
标题翻译：输送装置及成像装置
公开(公告)号：US07958988B2
公开(公告)日：2011-06-14
申请号：US12081677
申请日：2008-04-18
申请人： Satoru Miyamoto
发明人： Satoru Miyamoto
IPC分类号： H04N1/04 , B65H5/08 , G03G21/20 , B65B15/00 , B65B17/00
CPC分类号： G03G15/657 , B65H5/224 , B65H2404/264 , G03G2215/00679
摘要： A conveying device includes a guiding member that has a contact portion that comes into contact with an inner peripheral surface of a conveying belt in which a plurality of suction holes is formed, and an endless conveying belt that has ridges to hold a recording medium lest the recording medium come into contact with the suction holes. A plurality of slits is formed in the contact portion to attract the recording medium to the endless conveying belt through the suction holes. The slits are formed to prevent the conveying belt from falling in the slits when the conveying belt is pressed due to suction.
摘要翻译：输送装置包括具有与形成有多个吸孔的输送带的内周面接触的接触部的引导部件和具有用于保持记录介质的脊的环形输送带，记录介质与吸孔接触。在接触部分中形成多个狭缝，以通过吸孔将记录介质吸引到循环传送带。当输送带由于抽吸而被按压时，形成狭缝以防止输送带落入狭缝中。

3. 发明授权

US07890028B2 Developing device and image forming apparatus comprising the same 有权
标题翻译：显影装置和包括其的图像形成装置
公开(公告)号：US07890028B2
公开(公告)日：2011-02-15
申请号：US11853490
申请日：2007-09-11
申请人： Satoru Miyamoto , Koichi Sakata , Maiko Koeda , Kiyonori Tsuda
发明人： Satoru Miyamoto , Koichi Sakata , Maiko Koeda , Kiyonori Tsuda
IPC分类号： G03G15/09
CPC分类号： G03G15/0818 , G03G2215/0609 , G03G2215/0619
摘要： A developing device and image forming apparatus that can satisfy stability over time in relation to amount of developer carried, and prevent developer retention, deterioration of developer and developing sleeve adhesion, wherein the amount of developer carried per unit area on the developer carrier in the developing region is 30 mg/cm2 to 60 mg/cm2; the weight mean particle diameter of the toner is 4.5 μm to 8.0 μm; the ratio Dw/Dn of the toner weight mean particle diameter (Dw) and the number mean particle diameter (Dn) is 1.20 or less; an irregular roughness pattern having the maximum height Rz of the surface roughness of 20 to 40 μm and the mean space Sm of the roughness of 100 to 200 μm is formed on the surface of the developer carrier; and the relationship between the developing gap PG and the gap DG between the developer restricting member and the developer carrier is 1.0≦(DG/PG)≦3.0.
摘要翻译：一种显影装置和图像形成装置，其能够随着时间的推移相对于所携带的显影剂的量而满足稳定性，并且防止显影剂滞留，显影剂的劣化和显影套筒粘附，其中显影剂载体上显影剂承载量在显影剂区域为30mg / cm 2至60mg / cm 2; 调色剂的重均粒径为4.5μm〜8.0μm; 调色剂重量平均粒径（Dw）与数均粒径（Dn）的比Dw / Dn为1.20以下，在显影剂载体的表面上形成具有表面粗糙度的最大高度Rz为20〜40μm，粗糙度平均空间Sm为100〜200μm的不规则粗糙图案。并且显影间隙PG与显影剂限制构件和显影剂载体之间的间隙DG之间的关系为1.0＆amp;（DG / PG）＆nlE; 3.0。

4. 发明申请

US20080283369A1 Conveying device and image forming apparatus 有权
标题翻译：输送装置及成像装置
公开(公告)号：US20080283369A1
公开(公告)日：2008-11-20
申请号：US12081677
申请日：2008-04-18
申请人： Satoru Miyamoto
发明人： Satoru Miyamoto
IPC分类号： B65G15/30
CPC分类号： G03G15/657 , B65H5/224 , B65H2404/264 , G03G2215/00679
摘要： A conveying device includes a guiding member that has a contact portion that comes into contact with an inner peripheral surface of a conveying belt in which a plurality of suction holes is formed, and an endless conveying belt that has ridges to hold a recording medium lest the recording medium come into contact with the suction holes. A plurality of slits is formed in the contact portion to attract the recording medium to the endless conveying belt through the suction holes. The slits are formed to prevent the conveying belt from falling in the slits when the conveying belt is pressed due to suction.
摘要翻译：输送装置包括具有与形成有多个吸孔的输送带的内周面接触的接触部的引导部件和具有用于保持记录介质的脊的环形输送带，记录介质与吸孔接触。在接触部分中形成多个狭缝，以通过吸孔将记录介质吸引到循环传送带。当输送带由于抽吸而被按压时，形成狭缝以防止输送带落入狭缝中。

5. 发明申请

US20060120767A1 Image forming apparatus and process cartridge 有权
标题翻译：成像设备和处理盒
公开(公告)号：US20060120767A1
公开(公告)日：2006-06-08
申请号：US11266320
申请日：2005-11-04
申请人： Satoru Miyamoto , Makoto Yasuda
发明人： Satoru Miyamoto , Makoto Yasuda
IPC分类号： G03G15/09
CPC分类号： G03G15/0907 , G03G9/0819 , G03G2215/0609
摘要： An image forming apparatus and process cartridge that achieves extended operating life of a two-component developer without generating such problems as toner scattering, etc. either in the initial period or over time. The gap between the image support member and the developer support member is set to 0.3±0.1 mm. A substance having a resin cover layer on the surface of a core material is used as the carrier. The resin cover layer provides a conductive covering layer comprising a tin dioxide layer on the surface of base particles and an indium oxide layer, and comprises conductive particles formed such that the oil adsorption is 10 to 300 mL/100 g. A substance that provides a bonding resin comprising a hybrid resin having vinyl polymers and polyester polymers is used as the toner. The amount of hybrid resin contained in relation to the amount of releasing agent is set to the range of 0.5 to 3.
摘要翻译：一种图像形成装置和处理盒，其可以在初始阶段或时间内实现双组分显影剂的延长的使用寿命而不产生诸如调色剂散射等问题。图像支撑构件和显影剂支撑构件之间的间隙设定为0.3±0.1mm。使用在芯材表面具有树脂覆盖层的物质作为载体。树脂覆盖层在基础颗粒的表面和氧化铟层上提供包含二氧化锡层的导电性覆盖层，并且包含形成为使得油吸附为10〜300mL / 100g的导电性粒子。使用提供包含具有乙烯基聚合物和聚酯聚合物的杂化树脂的粘合树脂的物质作为调色剂。含量相对于脱模剂的混合树脂的量设定在0.5〜3的范围。

6. 发明申请

US20060093946A1 Toner for use in electrophotography, image formation method using the toner, method of producing the toner, and apparatus for producing the toner 审中-公开
标题翻译：用于电子照相术的调色剂，使用调色剂的成像方法，调色剂的制造方法以及调色剂的制造装置
公开(公告)号：US20060093946A1
公开(公告)日：2006-05-04
申请号：US11302099
申请日：2005-12-13
申请人： Satoru Miyamoto , Satoshi Mochizuki , Tomomi Suzuki , Masami Tomita
发明人： Satoru Miyamoto , Satoshi Mochizuki , Tomomi Suzuki , Masami Tomita
IPC分类号： G03G9/08
CPC分类号： G03G9/081 , G03G9/0817 , G03G9/0819 , G03G9/0823 , G03G9/0827 , G03G9/097 , G03G9/09708 , G03G9/09716 , G03G9/09725 , G03G13/013 , G03G2215/0174
摘要： A toner is proposed which includes toner particles and a fluidity-imparting agent and which has characteristics that when the toner is sieved with a 500-mesh sieve, the residue of the toner on the sieve has a circularity of from 0.93 to 0.97 and when 100 g of the toner is sieved with a 500-mesh sieve, the residue of the toner on the sieve has a weight not greater than 10 mg. The toner is for use in an electrophotographic image formation method using an intermediate image transfer method. A full-color image formation method, using this toner, and an image formation apparatus in which this toner is used are also proposed.
摘要翻译：提出了一种调色剂，其包括调色剂颗粒和流动性赋予剂，并且具有当用500目筛筛分调色剂时，筛上的调色剂残留物具有0.93至0.97的圆形度，当100 的调色剂用500目筛过筛，筛子上的调色剂残留物的重量不大于10mg。调色剂用于使用中间图像转印方法的电子照相图像形成方法。还提出了使用该调色剂的全色图像形成方法和其中使用该调色剂的图像形成装置。

7. 发明授权

US06963710B2 Rotary developing apparatus 失效
标题翻译：旋转显影装置
公开(公告)号：US06963710B2
公开(公告)日：2005-11-08
申请号：US10759285
申请日：2004-01-20
申请人： Minoru Kishigami , Yasuhiro Matsuo , Satoru Miyamoto
发明人： Minoru Kishigami , Yasuhiro Matsuo , Satoru Miyamoto
IPC分类号： F16D41/04 , F16H1/20 , F16H37/06 , G03G15/01 , G03G15/08
CPC分类号： G03G15/0126 , G03G2215/0177 , Y10T74/19367
摘要： A rotary developing apparatus having a plurality of developing devices mounted along the outer periphery of a cylindrical rotary unit. A first gear train for connecting the rotary unit to a drive source to rotate the rotary unit. A second gear train for connecting a developing roller of a developing device revolved and stopped at a developing position, as a result of the rotary unit being rotationally driven, to the drive source to rotate the developing roller. The rotary unit and the developing roller are rotated with the same motor used as the drive source by switching between the connections of the gear trains, thereby rapidly damping vibration generated by the rotation of the rotary unit and vibration generated by the rotation of the developing roller, and thus eliminating image defects due to displacement, etc.
摘要翻译：一种旋转显影装置，具有沿圆柱形旋转单元的外周安装的多个显影装置。用于将旋转单元连接到驱动源以旋转旋转单元的第一齿轮系。用于连接显影装置的显影辊的第二齿轮系将旋转单元旋转驱动的结果旋转并停止在显影位置处，以驱动显影辊旋转显影辊。旋转单元和显影辊通过在齿轮系的连接之间切换而与用作驱动源的相同的电动机一起旋转，从而快速地阻止由旋转单元的旋转产生的振动和由显影辊的旋转产生的振动，从而消除由位移引起的图像缺陷等。

8. 发明授权

US06638676B2 Full color image forming method, and toner and intermediate transfer material for the method 失效
标题翻译：全彩图像形成方法，以及该方法的调色剂和中间转印材料
公开(公告)号：US06638676B2
公开(公告)日：2003-10-28
申请号：US10377727
申请日：2003-03-04
申请人： Satoru Miyamoto
发明人： Satoru Miyamoto
IPC分类号： G03G908
CPC分类号： G03G13/013 , G03G9/0823 , G03G2215/0174
摘要： A full color image forming method including the steps of developing an electrostatic latent image formed on an image bearing member with a color toner to form a color toner image thereon; first transferring the color developer including a color toner image onto an endless intermediate transfer material while applying a developing bias thereto; repeating the above-mentioned steps a plurality of times using a plurality of different color developers to form a full color toner image on the intermediate transfer material; and second transferring the full color image onto a receiving material, wherein a weight of each of the color toner images formed on the image bearing member is from about 0.4 mg/cm2 to about 1.5 mg/cm2, and each of the color developers has a charge quantity not less than 15 &mgr;C/g in an absolute value, and wherein the following relationship is satisfied with respect to each of the first color toner transferring steps: 5.4×Q1+90
摘要翻译：一种全色图像形成方法，包括以下步骤：使用彩色调色剂显影在图像承载部件上形成的静电潜像，以在其上形成彩色调色剂图像; 首先将包括彩色调色剂图像的彩色显影剂转印到环形中间转印材料上，同时向其施加显影偏压; 使用多个不同的颜色显影剂多次重复上述步骤以在中间转印材料上形成全色调色剂图像; 并且将全色图像第二次转印到接收材料上，其中形成在图像承载部件上的每个彩色调色剂图像的重量为约0.4mg / cm 2至约1.5mg / cm 2，彩色显影剂的电荷量绝对值不小于15μC/ g，并且其中关于每个第一颜色调色剂转印步骤满足以下关系：5.4xQ1 + 90

9. 发明授权

US06562538B2 Full color image forming method, and toner and intermediate transfer material for the method 失效
公开(公告)号：US06562538B2
公开(公告)日：2003-05-13
申请号：US10052377
申请日：2002-01-23
申请人： Satoru Miyamoto
发明人： Satoru Miyamoto
IPC分类号： G03G908
CPC分类号： G03G13/013 , G03G9/0823 , G03G2215/0174
摘要： A full color image forming method including the steps of developing an electrostatic latent image formed on an image bearing member with a color toner to form a color toner image thereon; first transferring the color developer including a color toner image onto an endless intermediate transfer material while applying a developing bias thereto; repeating the above-mentioned steps a plurality of times using a plurality of different color developers to form a full color toner image on the intermediate transfer material; and second transferring the full color image onto a receiving material, wherein a weight of each of the color toner images formed on the image bearing member is from about 0.4 mg/cm2 to about 1.5 mg/cm2, and each of the color developers has a charge quantity not less than 15 &mgr;C/g in an absolute value, and wherein the following relationship is satisfied with respect to each of the first color toner transferring steps: 5.4×Q1+90

10. 发明授权

US06476544B1 Color cathode ray tube 失效
标题翻译：彩色阴极射线管
公开(公告)号：US06476544B1
公开(公告)日：2002-11-05
申请号：US09521966
申请日：2000-03-09
申请人： Sakae Ishii , Yasuhisa Shiraishi , Satoru Miyamoto
发明人： Sakae Ishii , Yasuhisa Shiraishi , Satoru Miyamoto
IPC分类号： H01J2950
CPC分类号： H01J29/503
摘要： A color cathode ray tube includes an electron gun having cathode structures arrayed in line with a cup-shaped first grid electrode. Each of the cathode structures is fused and fixed to a cathode in an electrically insulated state by hermetic glass. A cathode support to which the cathode structures are fixed by glass is fixedly housed in the cup-shaped first grid electrode, and the first grid electrode and the cathode support are welded on an axis along which the cathode structures are arrayed. The cathode structures and the first grid electrode are welded on an inline axis so that the thermal deformation of the cathode support can be made uniform at the center portion and at side portions. Accordingly, at the start-up time of the color cathode ray tube, the cathode currents at the center portion and at the side portions can be equalized and a good color balance can be maintained on the screen.
摘要翻译：彩色阴极射线管包括具有阴极结构的电子枪，阴极结构与杯状第一栅格电极排成一列。每个阴极结构通过密封玻璃在电绝缘状态下熔合并固定到阴极。阴极结构由玻璃固定的阴极支撑体固定地容纳在杯形第一栅格电极中，并且第一栅极和阴极支撑件焊接在排列阴极结构的轴上。阴极结构和第一栅格电极被焊接在一起的直线轴上，使得阴极支撑件的热变形可以在中心部分和侧面部分均匀。因此，在彩色阴极射线管的启动时，中心部分和侧面部分的阴极电流可以均衡，并且可以在屏幕上保持良好的色彩平衡。

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