公开(公告)号：US07134748B2

公开(公告)日：2006-11-14

申请号：US10732329

申请日：2003-12-09

申请人： Hirokazu Nakamura ,  Hisashi Yoshimura ,  Takashi Goto ,  Naozumi Ueno ,  Masaki Matsushita ,  Hiroshi Ishii

发明人： Hirokazu Nakamura ,  Hisashi Yoshimura ,  Takashi Goto ,  Naozumi Ueno ,  Masaki Matsushita ,  Hiroshi Ishii

IPC分类号： B41J2/175

CPC分类号： B41J2/17509 ,  B41J2/17513 ,  B41J2/17523 ,  B41J2/17556

摘要： The present invention can reduce the amount of ink in an outlet-side space which is sucked together with gas, without making the thickness of an isolating member for separating the inside of the sub-tank into an inlet-side space and the outlet-side space in the horizontal direction extremely thin nor making an inflow channel for allowing the ink in the inlet-side space to flow into the outlet-side space extremely small. The present invention has an isolating member in the form of a plate for separating the inside of a sub-tank coupled to a recording head into an inlet-side space connected to a main-tank and an outlet-side space connected to the recording head, and an inflow channel in the form of a slit for increasing the ink level in the inlet-side space while allowing the ink in the inlet-side space to flow into the outlet-side space from the isolating member.

摘要翻译： 本发明可以减少与气体一起吸出的出口侧空间中的墨量，而不会使用于将副罐内部分离成入口侧空间的隔离部件的厚度和出口侧 在水平方向上的空间非常薄，也不会使入口侧空间中的墨流入到出口侧空间的流入通道非常小。 本发明具有板形隔离构件，用于将连接到记录头的副容器的内部分隔成连接到主罐的入口侧空间和连接到记录头的出口侧空间 以及用于增加入口侧空间中的墨水量的狭缝形式的流入通道，​​同时允许入口侧空间中的墨从隔离构件流入出口侧空间。

公开(公告)号：US07331662B2

公开(公告)日：2008-02-19

申请号：US11224064

申请日：2005-09-13

申请人： Masaki Matsushita ,  Hirokazu Nakamura ,  Naozumi Ueno ,  Hisashi Yoshimura ,  Takashi Goto ,  Hiroshi Ishii

发明人： Masaki Matsushita ,  Hirokazu Nakamura ,  Naozumi Ueno ,  Hisashi Yoshimura ,  Takashi Goto ,  Hiroshi Ishii

IPC分类号： B41J2/175

CPC分类号： B41J2/17546 ,  B41J2/17513

摘要： An ink cartridge includes an ink containing section including an ink absorbing body made of a porous material for retaining ink. The ink cartridge satisfies 200≦N·R≦320, where N is the cell density, expressed in the number of pores per inch, of the ink absorbing body before the ink absorbing body is contained in the ink containing section; and R is a compressibility, which is a volume ratio of the ink absorbing body when the ink absorbing body is contained in a compressed state in the ink containing section to the ink absorbing body before the ink absorbing body is contained in the ink containing section. With this configuration, it is possible to (1) preventing ink leakage that is caused when the ink cartridge is inserted or detached, (2) realize stable supply of the ink when continuous ejection is performed, and (3) achieve effective utilization of the ink cartridge volume, thereby realizing an ink cartridge and an image forming apparatus which provide design indices for the ink absorbing body in accordance with properties of the ink.

摘要翻译： 墨盒包括墨水容纳部分，其包括由用于保持墨水的多孔材料制成的吸墨体。 墨盒满足200 <= N.R <= 320，其中N是在墨水容纳部分中包含墨水吸收体之前的墨水吸收体的单位密度（以每英寸的孔数表示）; 并且R是压缩性，其是在墨吸收体被包含在墨水容纳部分中之前墨吸收体被包含在墨水容纳部分中的墨水容纳部分中的吸墨体时的吸墨体的体积比。 根据该结构，能够防止墨盒插入或拆卸时发生墨水泄漏，（2）在连续喷射时实现墨的稳定供给，（3）有效利用墨盒 从而实现了根据墨水的特性为油墨吸收体提供设计指标的墨盒和图像形成装置。

公开(公告)号：US20060033788A1

公开(公告)日：2006-02-16

申请号：US11224064

申请日：2005-09-13

申请人： Masaki Matsushita ,  Hirokazu Nakamura ,  Naozumi Ueno ,  Hisashi Yoshimura ,  Takashi Goto ,  Hiroshi Ishii

发明人： Masaki Matsushita ,  Hirokazu Nakamura ,  Naozumi Ueno ,  Hisashi Yoshimura ,  Takashi Goto ,  Hiroshi Ishii

IPC分类号： B41J2/175

CPC分类号： B41J2/17546 ,  B41J2/17513

摘要： An ink cartridge includes an ink containing section including an ink absorbing body made of a porous material for retaining ink. The ink cartridge satisfies 200≦N·R≦320, where N is the cell density, expressed in the number of pores per inch, of the ink absorbing body before the ink absorbing body is contained in the ink containing section; and R is a compressibility, which is a volume ratio of the ink absorbing body when the ink absorbing body is contained in a compressed state in the ink containing section to the ink absorbing body before the ink absorbing body is contained in the ink containing section. With this configuration, it is possible to (1) preventing ink leakage that is caused when the ink cartridge is inserted or detached, (2) realize stable supply of the ink when continuous ejection is performed, and (3) achieve effective utilization of the ink cartridge volume, thereby realizing an ink cartridge and an image forming apparatus which provide design indices for the ink absorbing body in accordance with properties of the ink.

公开(公告)号：US06991326B2

公开(公告)日：2006-01-31

申请号：US10662354

申请日：2003-09-16

申请人： Masaki Matsushita ,  Hirokazu Nakamura ,  Naozumi Ueno ,  Hisashi Yoshimura ,  Takashi Goto ,  Hiroshi Ishii

发明人： Masaki Matsushita ,  Hirokazu Nakamura ,  Naozumi Ueno ,  Hisashi Yoshimura ,  Takashi Goto ,  Hiroshi Ishii

IPC分类号： B41J2/175

CPC分类号： B41J2/17546 ,  B41J2/17513

摘要： An ink cartridge includes an ink containing section including an ink absorbing body made of a porous material for retaining ink. The ink cartridge satisfies 200≦N·R≦320, where N is the cell density, expressed in the number of pores per inch, of the ink absorbing body before the ink absorbing body is contained in the ink containing section; and R is a compressibility, which is a volume ratio of the ink absorbing body when the ink absorbing body is contained in a compressed state in the ink containing section to the ink absorbing body before the ink absorbing body is contained in the ink containing section. With this configuration, it is possible to (1) preventing ink leakage that is caused when the ink cartridge is inserted or detached, (2) realize stable supply of the ink when continuous ejection is performed, and (3) achieve effective utilization of the ink cartridge volume, thereby realizing an ink cartridge and an image forming apparatus which provide design indices for the ink absorbing body in accordance with properties of the ink.

摘要翻译： 墨盒包括墨水容纳部分，其包括由用于保持墨水的多孔材料制成的吸墨体。 墨盒满足200 <= N.R <= 320，其中N是在墨水容纳部分中包含墨水吸收体之前的墨水吸收体的单位密度（以每英寸的孔数表示）; 并且R是压缩性，其是在墨吸收体被包含在墨水容纳部分中之前墨吸收体被包含在墨水容纳部分中的墨水容纳部分中的吸墨体时的吸墨体的体积比。 根据该结构，能够防止墨盒插入或拆卸时发生墨水泄漏，（2）在连续喷射时实现墨的稳定供给，（3）有效利用墨盒 从而实现了根据墨水的特性为油墨吸收体提供设计指标的墨盒和图像形成装置。

公开(公告)号：US07014303B2

公开(公告)日：2006-03-21

申请号：US10728865

申请日：2003-12-08

申请人： Masaki Matsushita ,  Hirokazu Nakamura ,  Naozumi Ueno ,  Hisashi Yoshimura ,  Takashi Goto ,  Hiroshi Ishii

发明人： Masaki Matsushita ,  Hirokazu Nakamura ,  Naozumi Ueno ,  Hisashi Yoshimura ,  Takashi Goto ,  Hiroshi Ishii

IPC分类号： B41J2/175 ,  B41J2/19

CPC分类号： B41J2/19

摘要： The invention offers an inkjet printer which does not produce defective prints when bubbles enter ink supply tube. There is provided an air trap in an ink supply tube near an ink delivery port of an ink tank. The air trap is a hollow rectangular parallelepiped with a flow passage length of Lx, a height of Lh as measured from the bottom of an ink flow to a highest part, and a width of W. On its downstream end, the air trap has an outlet having a height of Ly as measured from the bottom of an ink flow. The air trap has a bubble catching space above the outlet. The dimensions are determined so that bubbles float at least up to height Ly while passing through the flow passage of length Lx. When bubbles flow into the air trap, they float and are caught in the space of the air trap before reaching the outlet.

摘要翻译： 本发明提供了一种当气泡进入供墨管时不会产生有缺陷的喷墨打印机。 在墨罐的墨水输送口附近的墨水供给管中设置有空气阱。 空气阱是一个中空的长方体，其流路长度为Lx，从油墨流底部到最高部分测量的高度为Lh，宽度为W.在其下游端，空气阱具有 出口具有从墨水流的底部测量的Ly的高度。 空气阱在出口上方有一个吸气空间。 确定尺寸，使得气泡在通过长度为Lx的流动通道时至少浮起至高度Ly。 当气泡流入空气阱时，它们浮起并在到达出口之前被捕获到空气阱的空间中。

公开(公告)号：US20150122235A1

公开(公告)日：2015-05-07

申请号：US14400260

申请日：2012-08-24

申请人： Hideaki Arita ,  Takashi Goto

发明人： Hideaki Arita ,  Takashi Goto

IPC分类号： H02K1/17 ,  F04D25/06 ,  F02B33/40 ,  H02K1/08

CPC分类号： H02K1/17 ,  F02B33/40 ,  F04D25/06 ,  H02K1/08 ,  H02K1/146 ,  H02K7/14 ,  H02K11/33 ,  H02K21/44 ,  H02K2213/03

摘要： Teeth-shaped portions 11b of a magnet 11 are formed in such a way that a part of the plane of projection of each of the teeth-shaped portions protrudes in a circumferential direction with respect to that of one of teeth 8b and 9b which is viewed from an axial direction of a first stator core 8 and a second stator core 9.

摘要翻译： 磁体11的齿状部分11b形成为使得每个齿形部分的突出平面的一部分相对于被观察的齿8b和9b中的一个的圆周方向突出 从第一定子铁芯8和第二定子铁心9的轴向。

公开(公告)号：US20140354101A1

公开(公告)日：2014-12-04

申请号：US14373379

申请日：2012-04-10

申请人： Takashi Goto ,  Hideaki Arita ,  Kanji Shinkawa ,  Akihiro Daikoku

发明人： Takashi Goto ,  Hideaki Arita ,  Kanji Shinkawa ,  Akihiro Daikoku

IPC分类号： H02K1/27

CPC分类号： H02K1/2726 ,  H02K1/246 ,  H02K19/103 ,  H02K21/44 ,  H02K2201/12 ,  H02K2205/12

摘要： A rotor is formed with a partition wall interposed between a first magnetic body and a second magnetic body. Projections of the partition wall block gaps between salient poles of the first magnetic body and salient poles of the second magnetic body which are arranged at shifted positions when seen in an axial direction of a rotating shaft to shield a flow of air flowing in the axial direction. Notches are formed in parts other than the gaps to decrease a volume thereof and to reduce inertia thereof.

摘要翻译： 转子形成有插入在第一磁体和第二磁体之间的分隔壁。 分隔壁的突出阻挡第一磁性体的凸极与第二磁性体的凸极之间的间隙，该第二磁性体的突极位于沿旋转轴的轴向观察时位于偏移位置，以屏蔽沿轴向流动的空气流 。 在间隙以外的部分形成切口以减小其体积并降低其惯性。

公开(公告)号：US08816265B2

公开(公告)日：2014-08-26

申请号：US13637435

申请日：2011-03-29

申请人： Takashi Goto

发明人： Takashi Goto

IPC分类号： H01L27/00 ,  H04N9/64

CPC分类号： H04N5/3745 ,  H01L27/14612 ,  H01L27/14623 ,  H01L27/14643 ,  H04N5/361

摘要： A solid-state image pickup device includes a plurality of effective pixels each including a photoelectric conversion element and an OB pixel that is provided outside of an area where the effective pixels are formed and obtains the same output with a dark output of the effective pixel. Each of the effective pixels includes a first signal read-out circuit formed on a semiconductor substrate. The OB pixel includes a second signal read-out circuit formed on the semiconductor substrate and a capacitor connected to an input node of the second signal read-out circuit. The second signal read-out circuit has the same configuration as the first signal read-out circuit. A capacitance value of the capacitor is a value that renders the capacitance value at the input node of the first signal read-out circuit and the capacitance value at the input node of the second signal read-out circuit to be substantially equal to each other.

摘要翻译： 固态图像拾取装置包括多个有效像素，每个有效像素包括设置在有效像素形成区域外的光电转换元件和OB像素，并且与有效像素的暗输出获得相同的输出。 每个有效像素包括形成在半导体衬底上的第一信号读出电路。 OB像素包括形成在半导体衬底上的第二信号读出电路和连接到第二信号读出电路的输入节点的电容器。 第二信号读出电路具有与第一信号读出电路相同的结构。 电容器的电容值是使第一信号读出电路的输入节点处的电容值和第二信号读出电路的输入节点的电容值彼此大致相等的值。

公开(公告)号：US08803211B2

公开(公告)日：2014-08-12

申请号：US13587769

申请日：2012-08-16

申请人： Toshihiro Nakatani ,  Takashi Goto ,  Yoshiki Maehara ,  Hideyuki Suzuki

发明人： Toshihiro Nakatani ,  Takashi Goto ,  Yoshiki Maehara ,  Hideyuki Suzuki

IPC分类号： H01L31/062

CPC分类号： H04N5/3532 ,  H01L27/307 ,  H01L51/4273 ,  H01L51/448 ,  H04N5/363 ,  H04N5/3745 ,  H04N9/045 ,  Y02E10/549

摘要： A solid-state imaging device includes an array of pixels, each pixel includes: a pixel electrode; an organic layer; a counter electrode; a sealing layer; a color filter; a readout circuit; and a light-collecting unit as defined herein, the photoelectric layer contains an organic p type semiconductor and an organic n type semiconductor, the organic layer further includes a charge blocking layer as defined herein, an ionization potential of the charge blocking layer and an electron affinity of the organic n type semiconductor in the photoelectric layer has a difference of at least 1 eV, and the sealing layer includes a first sealing sublayer formed by atomic layer deposition and a second sealing sublayer formed by physical vapor deposition and containing one of a metal oxide, a metal nitride, and a metal oxynitride.

摘要翻译： 固态成像装置包括像素阵列，每个像素包括：像素电极; 有机层; 对电极 密封层; 彩色滤光片; 一个读出电路; 和如本文所定义的光收集单元，光电层包含有机p型半导体和有机n型半导体，有机层还包括如本文所定义的电荷阻挡层，电荷阻挡层和电子的电离电位 有机n型半导体在光电层中的亲和力具有至少1eV的差异，并且密封层包括通过原子层沉积形成的第一密封子层和通过物理气相沉积形成的第二密封子层，并且包含金属 氧化物，金属氮化物和金属氮氧化物。

公开(公告)号：US20130015328A1

公开(公告)日：2013-01-17

申请号：US13637435

申请日：2011-03-29

申请人： Takashi Goto

发明人： Takashi Goto

IPC分类号： H01L27/146

CPC分类号： H04N5/3745 ,  H01L27/14612 ,  H01L27/14623 ,  H01L27/14643 ,  H04N5/361

摘要： A solid-state image pickup device includes a plurality of effective pixels each including a photoelectric conversion element and an OB pixel that is provided outside of an area where the effective pixels are formed and obtains the same output with a dark output of the effective pixel. Each of the effective pixels includes a first signal read-out circuit formed on a semiconductor substrate. The OB pixel includes a second signal read-out circuit formed on the semiconductor substrate and a capacitor connected to an input node of the second signal read-out circuit. The second signal read-out circuit has the same configuration as the first signal read-out circuit. A capacitance value of the capacitor is a value that renders the capacitance value at the input node of the first signal read-out circuit and the capacitance value at the input node of the second signal read-out circuit to be substantially equal to each other.

摘要翻译： 固态图像拾取装置包括多个有效像素，每个有效像素包括设置在有效像素形成区域外的光电转换元件和OB像素，并且与有效像素的暗输出获得相同的输出。 每个有效像素包括形成在半导体衬底上的第一信号读出电路。 OB像素包括形成在半导体衬底上的第二信号读出电路和连接到第二信号读出电路的输入节点的电容器。 第二信号读出电路具有与第一信号读出电路相同的结构。 电容器的电容值是使第一信号读出电路的输入节点处的电容值和第二信号读出电路的输入节点的电容值彼此大致相等的值。