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1. 发明申请

US20070223275A1 Nonvolatile semiconductor storage device 有权
标题翻译：非易失性半导体存储器件
公开(公告)号：US20070223275A1
公开(公告)日：2007-09-27
申请号：US11802168
申请日：2007-05-21
申请人： Tsutomu Nakajima , Keiichi Yoshida
发明人： Tsutomu Nakajima , Keiichi Yoshida
IPC分类号： G11C14/00
CPC分类号： G11C11/412 , G11C11/5642 , G11C16/26
摘要： A flash memory 1 based on the multilevel storage technology for storing the information of two or more bits is provided with four banks 2a to 2d. For example, in the left side of the bank 2a, a data latch 6a is provided along one short side of the bank 2a, while in the right side thereof, a data latch 6b is provided along the other short side of the bank 2a. At the lower side of the data latches 6a, 6b, arithmetic circuits 7a, 7b are provided. The data latches 6a, 6b are respectively formed of SRAMs. A sense latch 5a is divided to one half in the right and left directions with reference to the center of sense latch row. The divided sense latch 5a is connected with the data latches 6a, 6b via the signal lines respectively allocated along both short sides of the bank 2a.
摘要翻译：基于用于存储两个或更多位的信息的多级存储技术的闪速存储器1具有四个存储体2a至2d。例如，在存储体2a的左侧，沿着存储体2a的一个短边设置数据锁存器6a，而在右侧，沿着另一个短边设置数据锁存器6b，银行2 a。在数据锁存器6a，6b的下侧设有运算电路7a，7b。数据锁存器6a，6b分别由SRAM形成。感测锁定器5a相对于感测闩锁行的中心在左右方向上被分成一半。划分的检测锁存器5a通过分别沿着存储体2a的两个短边分配的信号线与数据锁存器6a，6b连接。

2. 发明申请

US20050157548A1 Nonvolatile semiconductor storage device 有权
标题翻译：非易失性半导体存储器件
公开(公告)号：US20050157548A1
公开(公告)日：2005-07-21
申请号：US10503619
申请日：2002-02-28
申请人： Tsutomu Nakajima , Keiichi Yoshida
发明人： Tsutomu Nakajima , Keiichi Yoshida
IPC分类号： G11C11/56 , G11C16/26 , G11C16/04
CPC分类号： G11C11/412 , G11C11/5642 , G11C16/26
摘要： A flash memory 1 based on the multilevel storage technology for storing the information of two or more bits is provided with four banks 2a to 2d. For example, in the left side of the bank 2a, a data latch 6a is provided along one short side of the bank 2a, while in the right side thereof, a data latch 6b is provided along the other short side of the bank 2a. At the lower side of the data latches 6a, 6b, arithmetic circuits 7a, 7b are provided. The data latches 6a, 6b are respectively formed of SRAMs. A sense latch 5a is divided to one half in the right and left directions with reference to the center of sense latch row. The divided sense latch 5a is connected with the data latches 6a, 6b via the signal lines respectively allocated along both short sides of the bank 2a.
摘要翻译：基于用于存储两个或更多位的信息的多级存储技术的闪速存储器1具有四个存储体2a至2d。例如，在存储体2a的左侧，沿着存储体2a的一个短边设置数据锁存器6a，而在右侧，沿着另一个短边设置数据锁存器6b，银行2 a。在数据锁存器6a，6b的下侧设有运算电路7a，7b。数据锁存器6a，6b分别由SRAM形成。感测锁定器5a相对于感测闩锁行的中心在左右方向上被分成一半。划分的检测锁存器5a通过分别沿着存储体2a的两个短边分配的信号线与数据锁存器6a，6b连接。

3. 发明授权

US07515450B2 Nonvolatile semiconductor storage device 有权
标题翻译：非易失性半导体存储器件
公开(公告)号：US07515450B2
公开(公告)日：2009-04-07
申请号：US11802168
申请日：2007-05-21
申请人： Tsutomu Nakajima , Keiichi Yoshida
发明人： Tsutomu Nakajima , Keiichi Yoshida
IPC分类号： G11C5/02
CPC分类号： G11C11/412 , G11C11/5642 , G11C16/26
摘要： A flash memory 1 based on the multilevel storage technology for storing the information of two or more bits is provided with four banks 2a to 2d. For example, in the left side of the bank 2a, a data latch 6a is provided along one short side of the bank 2a, while in the right side thereof, a data latch 6b is provided along the other short side of the bank 2a. At the lower side of the data latches 6a, 6b, arithmetic circuits 7a, 7b are provided. The data latches 6a, 6b are respectively formed of SRAMs. A sense latch 5a is divided to one half in the right and left directions with reference to the center of sense latch row. The divided sense latch 5a is connected with the data latches 6a, 6b via the signal lines respectively allocated along both short sides of the bank 2a.
摘要翻译：基于用于存储两个或更多位的信息的多级存储技术的闪速存储器1具有四个存储体2a至2d。例如，在存储体2a的左侧，沿着存储体2a的一个短边设置有数据锁存器6a，而在右侧，沿着存储体2a的另一个短边设置数据锁存器6b。在数据锁存器6a，6b的下侧设有运算电路7a，7b。数据锁存器6a，6b分别由SRAM形成。感测闩锁5a相对于感测闩锁行的中心在左右方向上分为一半。分频检测锁存器5a经由分别沿着存储体2a的两个短边分配的信号线与数据锁存器6a，6b相连。

4. 发明授权

US07233523B2 Optimized layout for multi-bit memory banks each with two data latches and two arithmetic circuits 有权
标题翻译：多位存储库的优化布局，每个存储库都有两个数据锁存器和两个运算电路
公开(公告)号：US07233523B2
公开(公告)日：2007-06-19
申请号：US10503619
申请日：2002-02-28
申请人： Tsutomu Nakajima , Keiichi Yoshida
发明人： Tsutomu Nakajima , Keiichi Yoshida
IPC分类号： G11C11/34
CPC分类号： G11C11/412 , G11C11/5642 , G11C16/26
摘要： A flash memory 1 based on the multilevel storage technology for storing the information of two or more bits is provided with four banks 2a to 2d. For example, in the left side of the bank 2a, a data latch 6a is provided along one short side of the bank 2a, while in the right side thereof, a data latch 6b is provided along the other short side of the bank 2a. At the lower side of the data latches 6a, 6b, arithmetic circuits 7a, 7b are provided. The data latches 6a, 6b are respectively formed of SRAMs. A sense latch 5a is divided to one half in the right and left directions with reference to the center of sense latch row. The divided sense latch 5a is connected with the data latches 6a, 6b via the signal lines respectively allocated along both short sides of the bank 2a.
摘要翻译：基于用于存储两个或更多位的信息的多级存储技术的闪速存储器1具有四个存储体2a至2d。例如，在存储体2a的左侧，沿着存储体2a的一个短边设置数据锁存器6a，而在右侧，沿着另一个短边设置数据锁存器6b，银行2 a。在数据锁存器6a，6b的下侧设有运算电路7a，7b。数据锁存器6a，6b分别由SRAM形成。感测锁定器5a相对于感测闩锁行的中心在左右方向上被分成一半。划分的检测锁存器5a通过分别沿着存储体2a的两个短边分配的信号线与数据锁存器6a，6b连接。

5. 发明授权

US10114334B2 Developing device with casing having upper and lower compartments 有权
公开(公告)号：US10114334B2
公开(公告)日：2018-10-30
申请号：US15467582
申请日：2017-03-23
申请人： Tatsuya Ohhira , Masayuki Yamane , Keiichi Yoshida , Atsushi Kurokawa , Toshiki Hayashi , Yuuki Tsuchiya
发明人： Tatsuya Ohhira , Masayuki Yamane , Keiichi Yoshida , Atsushi Kurokawa , Toshiki Hayashi , Yuuki Tsuchiya
IPC分类号： G03G15/08 , G03G21/18
摘要： A developing device includes a developer bearer, a casing defining an upper compartment to contain the developer and a lower compartment disposed lower than the upper compartment, to contain the developer, and a first conveyor and a second conveyor disposed in the upper compartment and the lower compartment, respectively, to convey the developer in a longitudinal direction of the developer bearer and circulate the developer between the upper compartment and the lower compartment through a first communicating opening, through which the developer is conveyed upward, and a second communicating opening. A developer-lifting range of the upper compartment, which opposes the first communicating opening, is larger in volume than a developer-lifting range of the lower compartment. One of the upper compartment and the lower compartment is disposed adjacent to the developer bearer to supply the developer to the developer bearer.

6. 发明授权

US09864297B2 Developing device and image forming apparatus and process cartridge incorporating same 有权
公开(公告)号：US09864297B2
公开(公告)日：2018-01-09
申请号：US15282172
申请日：2016-09-30
申请人： Tatsuya Ohhira , Atsushi Kurokawa , Masayuki Yamane , Keiichi Yoshida , Toshiki Hayashi , Sayuri Katoh
发明人： Tatsuya Ohhira , Atsushi Kurokawa , Masayuki Yamane , Keiichi Yoshida , Toshiki Hayashi , Shunji Katoh
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/0812 , G03G15/09 , G03G15/0921 , G03G2215/0132 , G03G2215/0838
摘要： A developing device includes a developer bearer, a magnetic field generator, a casing having an opening, a developer conveyor to rotate inside a developer containing compartment below the developer bearer, and a developer regulator. A side wall of the casing defines a bottom end of the opening, and the developer regulator is disposed on the side wall. The side wall includes an upper end face facing the developer bearer below an axis of the developer bearer and a curved inner face along an orbit of rotation of the developer conveyor, extending from below the developer conveyor toward the upper end face. On a virtual plane perpendicular to the axis of the developer bearer, an intersection between a tangent line to an upper end of the curved inner face and the surface of the developer bearer is in a range from a tangential magnetic-flux peak and a closest approach point.

7. 发明授权

US08953986B2 Powder container, powder conveying apparatus, and image forming apparatus 有权
标题翻译：粉末容器，粉末输送装置和图像形成装置
公开(公告)号：US08953986B2
公开(公告)日：2015-02-10
申请号：US13643718
申请日：2011-04-21
申请人： Keiichi Yoshida , Shunji Katoh , Hiroshi Ikeguchi
发明人： Keiichi Yoshida , Shunji Katoh , Hiroshi Ikeguchi
IPC分类号： G03G15/08
CPC分类号： G03G15/0874 , G03G2215/0132
摘要： A powder container includes: a powder containing unit which has an opening portion formed at one end portion thereof, contains a powder therein, and is formed of a flexible material; a discharging unit which is provided in the end portion provided with the opening portion, is fixed to a powder conveying apparatus, and discharges the powder delivered from the opening portion out to the powder conveying apparatus; and a portion to be locked which is provided in an end portion opposite to the opening portion and is locked to a locking portion of the powder conveying apparatus while a delivery member is biased in a direction opposite to the movement direction. When the delivery member is pressed inward from the outside of the powder containing unit so as to move toward the opening portion, the powder is delivered out from the opening portion.
摘要翻译：粉末容器包括：在其一个端部形成有开口部的粉末容纳单元，其中包含粉末，并由柔性材料形成; 设置在设置有开口部的端部的排出单元被固定到粉末输送装置，并将从开口部排出的粉末排出到粉末输送装置; 以及被设置在与开口部相对的端部部分中并被锁定到粉末输送装置的锁定部分的部分，同时输送构件沿与移动方向相反的方向被偏压。当输送构件从粉末容纳单元的外侧向内压向开口部移动时，粉末从开口部排出。

8. 发明授权

US08849163B2 Powder conveying apparatus, image forming apparatus, and powder container 有权
标题翻译：粉末输送装置，成像装置和粉末容器
公开(公告)号：US08849163B2
公开(公告)日：2014-09-30
申请号：US13344259
申请日：2012-01-05
申请人： Hiroshi Ikeguchi , Shunji Katoh , Keiichi Yoshida
发明人： Hiroshi Ikeguchi , Shunji Katoh , Keiichi Yoshida
IPC分类号： G03G15/08
CPC分类号： G03G15/0834 , G03G15/0844 , G03G15/0848 , G03G15/0856 , G03G15/0868 , G03G15/0874 , G03G15/0886 , G03G2215/0685
摘要： A powder conveying apparatus includes a powder containing unit that contains powder and at least a portion of which is deformable; a discharging unit that discharges the powder from the powder housing unit to an outside; a delivery member that moves toward the discharging unit side while pushing the deformable portion of the powder containing unit inward to thereby convey the powder to the discharging unit; and an oscillation applying unit that applies oscillation to the discharging unit. Driving of the oscillation applying unit is controlled in response to an operation of the delivery member.
摘要翻译：粉末输送装置包括含有粉末的粉末容纳单元，其中至少一部分可变形; 排出单元，其将粉末从粉末容纳单元排出到外部; 一个朝向排出单元侧移动的传送构件，同时将粉末容纳单元的可变形部向内推，从而将粉末输送到排出单元; 以及向放电单元施加振荡的振荡施加单元。响应于输送构件的操作来控制振动施加单元的驱动。

9. 发明授权

US08781375B2 Powder container, powder conveying apparatus, and image forming apparatus 失效
标题翻译：粉末容器，粉末输送装置和图像形成装置
公开(公告)号：US08781375B2
公开(公告)日：2014-07-15
申请号：US13247106
申请日：2011-09-28
申请人： Keiichi Yoshida , Shunji Katoh , Hiroshi Ikeguchi
发明人： Keiichi Yoshida , Shunji Katoh , Hiroshi Ikeguchi
IPC分类号： G03G15/08
CPC分类号： G03G15/0882
摘要： A powder container includes: a powder containing unit that contains powder and at least a part of which is deformable; a discharging unit that receives the powder supplied from an opening of the powder containing unit via an inlet arranged on the discharging unit and discharges the powder to a supply destination; an elastic member that is arranged on a periphery of the inlet of the discharging unit; and a seal member that is arranged on the powder containing unit and seals the opening. The seal member is sandwiched between the discharging unit and the powder containing unit via the elastic member such that the seal member is removable from between the discharging unit and the powder containing unit.
摘要翻译：粉末容器包括：含有粉末的粉末容纳单元，其至少一部分是可变形的; 排出单元，其经由布置在排出单元上的入口接收从粉末容纳单元的开口供应的粉末，并将粉末排放到供应目的地; 布置在所述排出单元的入口周边的弹性构件; 以及设置在所述粉末容纳单元上并密封所述开口的密封构件。密封构件经由弹性构件夹在排出单元和粉末容纳单元之间，使得密封构件可从排出单元和粉末容纳单元之间移除。

10. 发明申请

US20130216250A1 DEVELOPMENT DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 审中-公开
标题翻译：开发设备和形成装置的图像形成装置
公开(公告)号：US20130216250A1
公开(公告)日：2013-08-22
申请号：US13749028
申请日：2013-01-24
申请人： Hideyasu SEKI , Yasuyuki Ishii , Yoshiko Ogawa , Osamu Endou , Yuuji Ishikura , Masayuki Yamane , Keiichi Yoshida , Atsushi Kurokawa , Masahiro Watanabe , Akihiro Kawakami
发明人： Hideyasu SEKI , Yasuyuki Ishii , Yoshiko Ogawa , Osamu Endou , Yuuji Ishikura , Masayuki Yamane , Keiichi Yoshida , Atsushi Kurokawa , Masahiro Watanabe , Akihiro Kawakami
IPC分类号： G03G15/08
CPC分类号： G03G15/0812 , G03G15/0808 , G03G15/0818
摘要： A development device includes a developer bearer to carry by rotation developer to a development range facing a latent image bearer, and a developer regulator to adjust an amount of developer transported to the development range by the developer bearer. Multiple projections are formed in a surface of the developer bearer, and the developer bearer rotates in a reverse direction to a direction of rotation for image development while image development is not performed. The developer regulator includes a blade having a first end held by a regulator holder and a second end that contacts the multiple projections formed in the surface of the developer bearer and is disposed in a direction counter to the direction of rotation of the developer bearer for image development.
摘要翻译：开发设备包括由旋转开发者携带到面向潜像承载的开发范围的开发者承载件，以及开发者调节器，以通过开发者承载来调整运送到开发范围的开发者的数量。在显影剂载体的表面上形成多个突起，并且显影剂承载体在与图像显影的旋转方向相反的方向上旋转，而不进行图像显影。显影剂调节器包括具有由调节器保持器保持的第一端和接触形成在显影剂载体的表面中的多个突起的第二端的刀片，并且设置在与图像显影剂载体的旋转方向相反的方向发展。

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