公开(公告)号：US07917063B2

公开(公告)日：2011-03-29

申请号：US11837829

申请日：2007-08-13

申请人： Shingo Horita ,  Ryo Nakamura ,  Koichi Hashimoto

发明人： Shingo Horita ,  Ryo Nakamura ,  Koichi Hashimoto

IPC分类号： G03G15/02

CPC分类号： G03G15/0241 ,  G03G2215/022

摘要： A charging apparatus for charging a member to be charged by contacting magnetic particles to the member to be charged, includes a magnetic particle carrying member for magnetically carrying the magnetic particles, wherein the magnetic particle carrying member is provided at a longitudinal end portion of the magnetic particle carrying member with an insulative portion for electrically insulating from the magnetic particles carried by the magnetic particle carrying member; and an electroconductive member disposed for contacting the magnetic particles carried on the insulative portion, wherein an absolute value of a potential of the electroconductive member is lower than an absolute value of a voltage applied to the magnetic particle carrying member.

摘要翻译： 一种用于通过将磁性颗粒接触到要充电的构件而将要充电的构件充电的充电装置包括用于磁性携带磁性颗粒的磁性颗粒承载构件，其中磁性颗粒承载构件设置在磁性颗粒的纵向端部 颗粒承载构件，具有用于与由磁性颗粒承载构件承载的磁性颗粒电绝缘的绝缘部分; 以及导电部件，设置成用于接触承载在绝缘部分上的磁性颗粒，其中导电部件的电位的绝对值低于施加到磁性颗粒承载部件的电压的绝对值。

公开(公告)号：US20090162100A1

公开(公告)日：2009-06-25

申请号：US12337647

申请日：2008-12-18

申请人： Yukwi Hong ,  Koichi Hashimoto ,  Ryota Matsumoto ,  Shingo Horita ,  Ryo Nakamura

发明人： Yukwi Hong ,  Koichi Hashimoto ,  Ryota Matsumoto ,  Shingo Horita ,  Ryo Nakamura

IPC分类号： G03G15/02

CPC分类号： G03G15/0241 ,  G03G15/0258 ,  G03G2215/027

摘要： An image forming apparatus includes an image bearing member and a charging device configured to charge the image bearing member. The charging device includes a magnetic particle carrier and a magnetic particle regulating member configured to regulate magnetic particles carried by the magnetic particle carrier. The charging device causes the magnetic particles carried by the magnetic particle carrier to contact the image bearing member, and applies a voltage to the magnetic particle carrier to charge the image bearing member. An electrode has a contact area via which the electrode can contact magnetic particles stored in a particle pool defined by the magnetic particle carrier and the magnetic particle regulating member. The contact area is variable according to an amount of the magnetic particles stored in the particle pool. A current detection device detects a value of current flowing from the magnetic particle carrier to the electrode via the magnetic particles.

摘要翻译： 图像形成装置包括图像承载部件和构造成对图像承载部件充电的充电装置。 充电装置包括磁性粒子载体和被配置为调节由磁性粒子载体承载的磁性粒子的磁性粒子调节部件。 充电装置使由磁性粒子载体承载的磁性粒子与图像承载部件接触，向磁性粒子载体施加电压，对图像承载部件进行充电。 电极具有接触区域，电极可以接触存储在由磁性颗粒载体和磁性颗粒调节构件限定的颗粒池中的磁性颗粒。 接触面积根据存储在颗粒池中的磁性颗粒的量而变化。 电流检测装置通过磁性粒子检测从磁性粒子载体流向电极的电流值。

公开(公告)号：US07970320B2

公开(公告)日：2011-06-28

申请号：US12337647

申请日：2008-12-18

申请人： Yukwi Hong ,  Koichi Hashimoto ,  Ryota Matsumoto ,  Shingo Horita ,  Ryo Nakamura

发明人： Yukwi Hong ,  Koichi Hashimoto ,  Ryota Matsumoto ,  Shingo Horita ,  Ryo Nakamura

IPC分类号： G03G15/02

CPC分类号： G03G15/0241 ,  G03G15/0258 ,  G03G2215/027

摘要： An image forming apparatus includes an image bearing member and a charging device configured to charge the image bearing member. The charging device includes a magnetic particle carrier and a magnetic particle regulating member configured to regulate magnetic particles carried by the magnetic particle carrier. The charging device causes the magnetic particles carried by the magnetic particle carrier to contact the image bearing member, and applies a voltage to the magnetic particle carrier to charge the image bearing member. An electrode has a contact area via which the electrode can contact magnetic particles stored in a particle pool defined by the magnetic particle carrier and the magnetic particle regulating member. The contact area is variable according to an amount of the magnetic particles stored in the particle pool. A current detection device detects a value of current flowing from the magnetic particle carrier to the electrode via the magnetic particles.

摘要翻译： 图像形成装置包括图像承载部件和构造成对图像承载部件充电的充电装置。 充电装置包括磁性粒子载体和被配置为调节由磁性粒子载体承载的磁性粒子的磁性粒子调节部件。 充电装置使由磁性粒子载体承载的磁性粒子与图像承载部件接触，向磁性粒子载体施加电压，对图像承载部件进行充电。 电极具有接触区域，电极可以接触存储在由磁性颗粒载体和磁性颗粒调节构件限定的颗粒池中的磁性颗粒。 接触面积根据存储在颗粒池中的磁性颗粒的量而变化。 电流检测装置通过磁性粒子检测从磁性粒子载体流向电极的电流值。

公开(公告)号：US20080050150A1

公开(公告)日：2008-02-28

申请号：US11837829

申请日：2007-08-13

申请人： Shingo Horita ,  Ryo Nakamura ,  Koichi Hashimoto

发明人： Shingo Horita ,  Ryo Nakamura ,  Koichi Hashimoto

IPC分类号： G03G15/02

CPC分类号： G03G15/0241 ,  G03G2215/022

摘要： A charging apparatus for charging a member to be charged by contacting magnetic particles to the member to be charged, includes a magnetic particle carrying member for magnetically carrying the magnetic particles, wherein the magnetic particle carrying member is provided at a longitudinal end portion of the magnetic particle carrying member with an insulative portion for electrically insulating from the magnetic particles carried by the magnetic particle carrying member; and an electroconductive member disposed for contacting the magnetic particles carried on the insulative portion, wherein an absolute value of a potential of the electroconductive member is lower than an absolute value of a voltage applied to the magnetic particle carrying member.

摘要翻译： 一种用于通过将磁性颗粒接触到要充电的构件而将要充电的构件充电的充电装置包括用于磁性携带磁性颗粒的磁性颗粒承载构件，其中磁性颗粒承载构件设置在磁性颗粒的纵向端部 颗粒承载构件，具有用于与由磁性颗粒承载构件承载的磁性颗粒电绝缘的绝缘部分; 以及导电部件，设置成用于接触承载在绝缘部分上的磁性颗粒，其中导电部件的电位的绝对值低于施加到磁性颗粒承载部件的电压的绝对值。

公开(公告)号：US08275277B2

公开(公告)日：2012-09-25

申请号：US12816695

申请日：2010-06-16

申请人： Shingo Horita ,  Koichi Hashimoto ,  Ryo Nakamura ,  Ryota Matsumoto ,  Yukwi Hong

发明人： Shingo Horita ,  Koichi Hashimoto ,  Ryo Nakamura ,  Ryota Matsumoto ,  Yukwi Hong

IPC分类号： G03G15/02

CPC分类号： G03G15/0241 ,  G03G2215/022

摘要： An image forming apparatus includes an image bearing member; a charging device, including a rotatable magnetic particle carrying member and electroconductive magnetic particles carried on the rotatable magnetic particle carrying member, for charging the image bearing member by contacting the magnetic particles to the image bearing member; a measuring device for measuring magnitudes of a first force in a first direction and a second force in a second direction which are produced in a contact region between the image bearing member and the magnetic particles, wherein the first direction and second direction are independent from each other; and a control device for controlling an image forming operation on the basis of the forces measured by the measuring device.

摘要翻译： 图像形成装置包括：图像承载部件; 充电装置，包括可旋转磁性颗粒承载构件和承载在可旋转磁性颗粒承载构件上的导电磁性颗粒，用于通过使磁性颗粒接触图像承载构件来对图像承载构件进行充电; 用于测量在图像承载部件和磁性粒子之间的接触区域中产生的在第一方向上的第一力的大小和在第二方向上的第二力的测量装置，其中第一方向和第二方向与每个 其他; 以及用于基于由测量装置测量的力来控制图像形成操作的控制装置。

公开(公告)号：US20100322650A1

公开(公告)日：2010-12-23

申请号：US12816695

申请日：2010-06-16

申请人： Shingo Horita ,  Koichi Hashimoto ,  Ryo Nakamura ,  Ryota Matsumoto ,  Yukwi Hong

发明人： Shingo Horita ,  Koichi Hashimoto ,  Ryo Nakamura ,  Ryota Matsumoto ,  Yukwi Hong

IPC分类号： G03G15/02

CPC分类号： G03G15/0241 ,  G03G2215/022

摘要： An image forming apparatus includes an image bearing member; a charging device, including a rotatable magnetic particle carrying member and electroconductive magnetic particles carried on the rotatable magnetic particle carrying member, for charging the image bearing member by contacting the magnetic particles to the image bearing member; the measuring device for measuring magnitudes of a first force in a first direction and a second force in a second direction which are produced in a contact region between the image bearing member and the magnetic particle, wherein the first direction and second direction are independent from each other; and a control device for controlling an image forming operation on the basis of the forces measured by the measuring device.

摘要翻译： 图像形成装置包括：图像承载部件; 充电装置，包括可旋转磁性颗粒承载构件和承载在可旋转磁性颗粒承载构件上的导电磁性颗粒，用于通过使磁性颗粒接触图像承载构件来对图像承载构件进行充电; 所述测量装置用于测量在所述图像承载部件和所述磁性粒子之间的接触区域中产生的在第一方向上的第一力的大小和在第二方向上的第二力，其中所述第一方向和所述第二方向与每个 其他; 以及用于基于由测量装置测量的力来控制图像形成操作的控制装置。

公开(公告)号：US20110081155A1

公开(公告)日：2011-04-07

申请号：US12897867

申请日：2010-10-05

申请人： Ryota Matsumoto ,  Yukwi Hong ,  Shingo Horita ,  Koichi Hashimoto

发明人： Ryota Matsumoto ,  Yukwi Hong ,  Shingo Horita ,  Koichi Hashimoto

IPC分类号： G03G15/02

CPC分类号： G03G15/0241 ,  G03G15/0266 ,  G03G15/5033 ,  G03G15/5037 ,  G03G2215/022

摘要： An image forming apparatus includes a rotatable drum; charging means for charging the drum, the charging means including a first carrying member for carrying electroconductive magnetic particles and a second carrying member for carrying the magnetic particles, the second carrying member being disposed at a downstreammost position with respect to a rotational direction of the drum, wherein the magnetic particle is in contact with the drum while charging the drum; latent image forming means, disposed at a position downstream of the charging means, for forming a latent image on the drum; potential detecting means for detecting a surface potential of the drum, the potential detecting means being disposed downstream of the charging means and upstream of the latent image forming means; phase detecting means for detecting information relates to a rotational phase of the second carrying member; control means for controlling voltages applied to the first carrying member and to the second carrying member; and wherein the control means is capable of executing an operation in a control mode for controlling the voltages applied to the first carrying member and to the second carrying member, on the basis of a result of detection by the potential detecting means and a result of detection by the phase detecting means.

摘要翻译： 图像形成装置包括：可旋转滚筒; 充电装置，用于对滚筒进行充电，充电装置包括用于承载导电磁性颗粒的第一承载构件和用于承载磁性颗粒的第二承载构件，第二承载构件设置在相对于滚筒的旋转方向的最下位置 ，其中所述磁性颗粒在对所述滚筒充电时与所述滚筒接触; 潜像形成装置，设置在充电装置的下游位置，用于在鼓上形成潜像; 电位检测装置，用于检测滚筒的表面电位，电位检测装置设置在充电装置的下游和潜像形成装置的上游; 用于检测信息的相位检测装置涉及第二承载构件的旋转相位; 用于控制施加到第一承载构件和第二承载构件的电压的控制装置; 并且其中所述控制装置能够基于由所述电位检测装置的检测结果和检测结果执行用于控制施加到所述第一承载构件和所述第二承载构件的电压的控制模式中的操作 通过相位检测装置。

公开(公告)号：US08577235B2

公开(公告)日：2013-11-05

申请号：US12897867

申请日：2010-10-05

申请人： Ryota Matsumoto ,  Yukwi Hong ,  Shingo Horita ,  Koichi Hashimoto

发明人： Ryota Matsumoto ,  Yukwi Hong ,  Shingo Horita ,  Koichi Hashimoto

IPC分类号： G03G15/02

CPC分类号： G03G15/0241 ,  G03G15/0266 ,  G03G15/5033 ,  G03G15/5037 ,  G03G2215/022

摘要： An image forming apparatus includes a rotatable drum, a charging section for charging the drum, a latent image forming section, a potential detector, a phase detector, and a controller. The charging section includes a first carrying member and a second carrying member for carrying electroconductive magnetic particles. The second carrying member is disposed downstream of said first carrying member. The latent image forming section forms a latent image on the drum, and is disposed downstream of the charging section. The potential detector detects a surface potential of the drum, and is disposed downstream of the charging section. The phase detector detects information relating to a rotational phase of the second carrying member. The controller controls voltages applied to the first carrying member and to the second carrying member, on the basis of a result of detection by the potential detector and a result of detection by the phase detector.

摘要翻译： 图像形成装置包括可旋转滚筒，用于对滚筒充电的充电部，潜像形成部，电位检测器，相位检测器和控制器。 充电部分包括用于承载导电磁性颗粒的第一承载构件和第二承载构件。 第二承载构件设置在所述第一承载构件的下游。 潜像形成部分在鼓上形成潜像，并且设置在充电部分的下游。 电位检测器检测滚筒的表面电位，并设置在充电部分的下游。 相位检测器检测与第二承载构件的旋转相位有关的信息。 控制器根据电位检测器的检测结果和相位检测器的检测结果，控制施加到第一承载构件和第二承载构件的电压。

公开(公告)号：US09230872B2

公开(公告)日：2016-01-05

申请号：US13805039

申请日：2011-06-17

申请人： Koichi Hashimoto

发明人： Koichi Hashimoto

IPC分类号： H01L23/29 ,  C03C8/02 ,  C03C3/068 ,  C03C3/095 ,  C03C8/24 ,  H01L33/56

CPC分类号： H01L23/291 ,  C03C3/068 ,  C03C3/095 ,  C03C8/24 ,  H01L33/56 ,  H01L2924/0002 ,  H01L2924/00

摘要： The technical task of the present invention is to provide a lead-free glass for semiconductor encapsulation, which is easy to automate an appearance inspection, and furthermore, has excellent refinability and encapsulatability of semiconductor devices. In the lead-free glass for semiconductor encapsulation according to the present invention, a temperature at which the viscosity of glass is 106 dPa·s is 670° C. or lower, and, as a glass composition, the content of CeO2 is from 0.01 to 6% by mass, and the content of Sb2O3 is 0.1% by mass or less.

摘要翻译： 本发明的技术任务是提供一种用于半导体封装的无铅玻璃，其容易自动进行外观检查，此外，具有优异的可熔性和半导体器件的可封装性。 在本发明的半导体封装用无铅玻璃中，玻璃粘度为106dPa·s的温度为670℃以下，作为玻璃组合物，CeO 2的含量为0.01 〜6质量％，Sb 2 O 3的含量为0.1质量％以下。

公开(公告)号：US08933463B2

公开(公告)日：2015-01-13

申请号：US13780876

申请日：2013-02-28

申请人： Kazuhiro Adachi ,  Osamu Kusumoto ,  Masao Uchida ,  Koichi Hashimoto ,  Shun Kazama

发明人： Kazuhiro Adachi ,  Osamu Kusumoto ,  Masao Uchida ,  Koichi Hashimoto ,  Shun Kazama

IPC分类号： H01L29/16 ,  H01L29/66 ,  H01L29/78 ,  H03K17/14 ,  H01L29/45

CPC分类号： H01L29/1608 ,  H01L29/45 ,  H01L29/66068 ,  H01L29/7805 ,  H01L29/7827 ,  H01L29/7828 ,  H03K17/145

摘要： A semiconductor element including an MISFET exhibits diode characteristics in a reverse direction through an epitaxial channel layer. The semiconductor element includes: a silicon carbide semiconductor substrate of a first conductivity type, semiconductor layer of the first conductivity type, body region of a second conductivity type, source region of the first conductivity type, epitaxial channel layer in contact with the body region, source electrode, gate insulating film, gate electrode and drain electrode. If the voltage applied to the gate electrode is smaller than a threshold voltage, the semiconductor element functions as a diode wherein current flows from the source electrode to the drain electrode through the epitaxial channel layer. The absolute value of the turn-on voltage of this diode is smaller than the turn-on voltage of a body diode that is formed of the body region and the first silicon carbide semiconductor layer.

摘要翻译： 包括MISFET的半导体元件通过外延沟道层在相反方向上表现出二极管特性。 半导体元件包括：第一导电类型的碳化硅半导体衬底，第一导电类型的半导体层，第二导电类型的主体区域，第一导电类型的源极区域，与身体区域接触的外延沟道层， 源电极，栅极绝缘膜，栅电极和漏电极。 如果施加到栅电极的电压小于阈值电压，则半导体元件用作二极管，其中电流从源电极通过外延沟道层流到漏电极。 该二极管的导通电压的绝对值小于由体区和第一碳化硅半导体层形成的体二极管的导通电压。