公开(公告)号：US06495952B1

公开(公告)日：2002-12-17

申请号：US09516202

申请日：2000-02-29

申请人： Hisao Nakamura ,  Satoru Miyamoto ,  Atsushi Tsuruoka

发明人： Hisao Nakamura ,  Satoru Miyamoto ,  Atsushi Tsuruoka

IPC分类号： H01J2948

CPC分类号： H01J29/485 ,  H01J3/027 ,  H01J2229/968

摘要： A cathode ray tube includes an electron gun having plural focus electrodes and an anode in its neck portion, a voltage-dividing resistor for producing an intermediate voltage applied to a first one of the focus electrodes adjacent to the anode by dividing an anode voltage, a metal conductor attached to a second one of the focus electrodes to surround the voltage-dividing resistor, and a metal film on an insulating substrate of the voltage-dividing resistor between the metal conductor and an intermediate-voltage terminal of the voltage-dividing resistor. The second one of the focus electrodes is disposed upstream of the first one of the focus electrodes, and the metal film extends at least 1 mm axially and is spaced at least 1 mm from the metal conductor.

摘要翻译： 阴极射线管包括具有多个聚焦电极和其颈部中的阳极的电子枪，分压电阻器，用于通过分隔阳极电压产生施加到与阳极相邻的第一个聚焦电极的中间电压， 金属导体，其连接到第二聚焦电极以围绕分压电阻器;以及金属膜，在金属导体和分压电阻器的中间电压端子之间的分压电阻器的绝缘基板上。 聚焦电极中的第二个设置在第一个聚焦电极的上游，并且金属膜沿轴向延伸至少1mm，并且与金属导体间隔至少1mm。

公开(公告)号：US06445117B1

公开(公告)日：2002-09-03

申请号：US09516161

申请日：2000-02-29

申请人： Satoru Miyamoto ,  Kazunari Noguchi

发明人： Satoru Miyamoto ,  Kazunari Noguchi

IPC分类号： H01J2948

CPC分类号： H01J29/96 ,  H01J29/48 ,  H01J2229/4834

摘要： A cathode ray tube includes an electron gun having a cathode, first and second grid electrodes, plural focus electrodes and an anode electrode fixed by two glass beads; a voltage-dividing resistor attached to one glass bead for producing an intermediate voltage applied to a first one of the plural focus electrodes adjacent to the anode electrode by dividing an anode voltage and a metal conductor attached to one of electrodes of the electron gun disposed upstream of the first one of the plural focus electrodes to surround the voltage-dividing resistor and the glass bead. The voltage-dividing resistor includes an overcoat insulating film, a resistance element and an insulating substrate stacked in the order named from the overcoat insulating film facing the glass bead, and the resistance element includes first-type resistance-forming regions disposed on opposite sides of the metal conductor and a second-type resistance-forming region containing a portion thereof facing the metal conductor. The resistance element in the first-type resistance-forming regions extends meanderingly in a direction of a tube axis, and the resistance element in the second-type resistance-forming region is configured such that minimum distances L1 and L2 between the resistance element and two long sides of the insulating substrate, respectively, are larger than corresponding minimum distances between the resistance element and two long sides of the insulating substrate in the first-type resistance-forming regions.

摘要翻译： 阴极射线管包括具有阴极，第一和第二栅极，多个聚焦电极和由两个玻璃珠固定的阳极电极的电子枪; 一个分压电阻器，附接到一个玻璃珠，用于通过分隔阳极电压和连接到设置在上游的电子枪的一个电极的金属导体产生施加到与阳极电极相邻的多个聚焦电极中的第一个的中间电压 的多个聚焦电极中的第一个围绕分压电阻器和玻璃珠。 分压电阻器包括以面向玻璃珠的外涂层绝缘膜的顺序层叠的外涂层绝缘膜，电阻元件和绝缘基板，电阻元件包括设置在玻璃珠的相反侧的第一类型的电阻形成区域 金属导体和包含其面向金属导体的部分的第二类型电阻形成区域。 第一电阻形成区域中的电阻元件在管轴方向上曲折地延伸，并且第二电阻形成区域中的电阻元件被构造成使得电阻元件和第二电阻形成区域之间的最小距离L1和L2 绝缘基板的长边分别大于第一类型电阻形成区域中的电阻元件和绝缘基板的两个长边之间的对应的最小距离。

公开(公告)号：US06433469B1

公开(公告)日：2002-08-13

申请号：US09514285

申请日：2000-02-28

申请人： Atsushi Tsuruoka ,  Sakae Ishii ,  Satoru Miyamoto ,  Hisao Nakamura

发明人： Atsushi Tsuruoka ,  Sakae Ishii ,  Satoru Miyamoto ,  Hisao Nakamura

IPC分类号： H01J2996

CPC分类号： H01J29/96 ,  H01J2229/966

摘要： A cathode ray tube includes an evacuated envelope having a panel portion having a phosphor screen, a neck portion and a funnel portion connecting the panel portion and the neck portion; an electron gun housed in the neck portion having a cathode, a first grid electrode, a second grid electrode, plural focus electrodes and an anode arranged in the order named and fixed in predetermined axially spaced relationship by two glass beads; a voltage-dividing resistor attached to one of the two glass beads for producing an intermediate voltage to be applied to a first one of the plural focus electrodes adjacent to the anode by dividing a voltage applied to the anode; and a metal conductor facing and attached to a second one of the plural focus electrodes to surround the voltage-dividing resistor and the one of the two glass beads, the second one of the plural focus electrodes being disposed upstream of the first one of the plural focus electrodes. The voltage-dividing resistor includes a first overcoat insulating film, a resistance element, an insulating substrate and a second overcoat insulating film stacked in the order named from the first overcoat insulating film facing the one of the two glass beads, and a portion of the second overcoat insulating film containing a region thereof facing the metal conductor is made locally thicker than a remainder of the second overcoat insulating film.

摘要翻译： 阴极射线管包括具有荧光屏的面板部分的真空外壳，颈部和连接面板部分和颈部的漏斗部分; 容纳在具有阴极的颈部的电子枪，第一栅极，第二栅极，多个聚焦电极和阳极，按照以两个玻璃珠的预定的轴向间隔的关系被定义和固定; 分压电阻器，其附接到所述两个玻璃珠之一，用于通过分压施加到所述阳极的电压来产生施加到与所述阳极相邻的所述多个聚焦电极中的第一个的中间电压; 以及金属导体，其面对并附接到所述多个聚焦电极中的第二个聚焦电极，以围绕所述分压电阻器和所述两个玻璃珠中的所述一个，所述多个聚焦电极中的第二个设置在所述多个聚焦电极中的第一个的上游 聚焦电极 分压电阻器包括第一覆盖绝缘膜，电阻元件，绝缘基板和第二覆盖层绝缘膜，其以从第一外涂层绝缘膜指向的顺序层叠，所述第一外涂层绝缘膜面向两个玻璃珠之一，以及一部分 含有面向金属导体的区域的第二覆盖层绝缘膜比第二外涂层绝缘膜的其余部分局部地厚。

公开(公告)号：US06432590B1

公开(公告)日：2002-08-13

申请号：US09709352

申请日：2000-11-13

申请人： Hideyuki Ueda ,  Shohichi Sugimoto ,  Satoru Miyamoto ,  Osamu Uchinokura ,  Kumi Hasegawa ,  Tamotsu Kajihara ,  Yoshihiro Suguro ,  Noboru Kuroda

发明人： Hideyuki Ueda ,  Shohichi Sugimoto ,  Satoru Miyamoto ,  Osamu Uchinokura ,  Kumi Hasegawa ,  Tamotsu Kajihara ,  Yoshihiro Suguro ,  Noboru Kuroda

IPC分类号： G03G900

CPC分类号： G03G13/013 ,  G03G9/0825 ,  G03G9/08797 ,  G03G9/097 ,  G03G2215/0174

摘要： A toner including toner particles including at least a binder resin having a first melting point and a first solubility parameter, a colorant and a particulate release agent having a second melting point lower than the first melting point and a second solubility parameter different from the first solubility parameter, wherein the particulate release agent dispersed in the toner particles has an average needle-shape degree LD/SD of not less than 1.6, where LD is a diameter of a particle of the release agent dispersed in the toner in a major axis direction thereof and SD is a diameter of the particle in a minor axis direction.

摘要翻译： 一种调色剂，包括至少包含具有第一熔点和第一溶解度参数的粘合剂树脂的调色剂颗粒，着色剂和具有低于第一熔点的第二熔点的着色剂和颗粒脱模剂，以及不同于第一溶解度的第二溶解度参数 参数，其中分散在调色剂颗粒中的颗粒状脱模剂的平均针状度LD / SD不小于1.6，其中LD是在其长轴方向上分散在调色剂中的脱模剂颗粒的直径 SD是短轴方向的粒子的直径。

公开(公告)号：US5998074A

公开(公告)日：1999-12-07

申请号：US75881

申请日：1998-05-12

申请人： Satoru Miyamoto ,  Nobutaka Kinoshita ,  Hiroshi Yaguchi

发明人： Satoru Miyamoto ,  Nobutaka Kinoshita ,  Hiroshi Yaguchi

IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G9/09 ,  G03G9/097 ,  G03G13/01 ,  G03G15/01 ,  G03G15/08

CPC分类号： G03G9/081 ,  G03G13/013 ,  G03G9/0825 ,  G03G9/08782 ,  G03G2215/0177

摘要： A color toner comprises a binder resin, a coloring agent, a release agent and a charge controlling agent, wherein the release agent dispersed in the binder resin has an average particle diameter of from about 0.1 to about 2 .mu.m and wherein a fixed color toner image, which is developed and fixed using the toner, has a Haze factor less than about 20% when the image has an image density of 1.5. The color toner produces images having good image qualities such as good color reproducibility.

摘要翻译： 彩色调色剂包括粘合剂树脂，着色剂，脱模剂和电荷控制剂，其中分散在粘合剂树脂中的脱模剂的平均粒径为约0.1至约2μm，其中固定色调色剂 当图像的图像密度为1.5时，使用调色剂显影和固定的图像具有小于约20％的雾度因子。 彩色调色剂产生具有良好的图像质量的图像，例如良好的色彩再现性。

公开(公告)号：US4330734A

公开(公告)日：1982-05-18

申请号：US118524

申请日：1980-02-04

申请人： Satoru Miyamoto ,  Takeo Yoshida

发明人： Satoru Miyamoto ,  Takeo Yoshida

IPC分类号： H01J31/38 ,  H01J29/02 ,  H01J29/48 ,  H01J29/82

CPC分类号： H01J29/02

摘要： The structure of an electrode for collimation lens in an image pickup tube has an improved joint for an accelerating electrode of an electron gun and a mesh electrode. The joint has an electrode support member integral with the fore end of the accelerating electrode and having a cylindrical center portion width not overlapped with the fore end, and a glass bead for connecting the width and the mesh electrode.

摘要翻译： 用于图像拾取管中的准直透镜的电极的结构具有用于电子枪和网状电极的加速电极的改进的接头。 接合部具有与加速电极的前端一体的电极支撑部件，并且具有与前端不重叠的圆筒状中心部宽度，以及用于连接宽度和网状电极的玻璃珠。

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。

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。

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。

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。