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31. 发明授权

US06546213B2 Toner cartridge and image forming apparatus 有权
公开(公告)号：US06546213B2
公开(公告)日：2003-04-08
申请号：US09935764
申请日：2001-08-24
申请人： Junichi Ito , Toshimasa Shiobara , Masanori Maekawa
发明人： Junichi Ito , Toshimasa Shiobara , Masanori Maekawa
IPC分类号： G03G1508
CPC分类号： G03G15/0855 , G03G15/0856 , G03G15/086 , G03G15/0865 , G03G15/0875 , G03G2215/085
摘要： A toner cartridge detachably is attached to an image forming apparatus. The toner cartridge includes a toner chamber that holds toner therein and a toner-agitating mechanism that agitates the toner in the toner chamber. The mechanism includes a crank shaft that includes a first crank pin and a second crank pin, the crank shaft being rotatably supported in the toner chamber. A rod has a first end rotatably coupled to the second crank pin and a second end slidably inserted in a guide path provided above the toner chamber. The second end has a permanent magnet or a magnetic flux sensitive element attached thereto. The rod moves upward and downward when the crank shaft is driven in rotation. A detection mechanism on the image apparatus side detects the magnetic flux or the permanent magnet.

32. 发明授权

US06493197B2 Magneto-resistance effect type head and information reproducing apparatus 失效
标题翻译：垂直偏置底层和磁阻效应型头
公开(公告)号：US06493197B2
公开(公告)日：2002-12-10
申请号：US09955358
申请日：2001-09-18
申请人： Junichi Ito , Michiaki Kanamine , Hitoshi Kanai
发明人： Junichi Ito , Michiaki Kanamine , Hitoshi Kanai
IPC分类号： G11B539
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/00 , G11B5/3113 , G11B5/3903 , G11B5/3932 , G11B2005/3996
摘要： The present invention provides a magneto-resistance effect type head for reproducing, with a high sensitivity, information recorded at a high recording density on a recording medium while inhibiting occurrence of the Barkhausen noise, including a magneto-resistance effect element comprised of a multi-layer film containing a free magnetic layer having its magnetization direction changing in correspondence with an external magnetic field, an insulating film, a non-magnetic underlying layer formed on the insulating film, and one pair of magnetic domain-wall control layers formed on the underlying layer in its in-face direction with a predetermined spacing therebetween, for inhibiting movement of magnetic domain wall of the free magnetic layer, in such a configuration that the free magnetic layer has its both ends directly stacked on the pair of the magnetic domain-wall control layers and also has its middle part directly stacked on the underlying layer.
摘要翻译：本发明提供了一种用于以高灵敏度将以高记录密度记录在信息记录介质上的信息同时抑制巴克豪森噪声的发生的磁阻效应型磁头，包括由多声道组成的磁阻效应元件，其包含其磁化方向与外部磁场相对应地变化的自由磁性层，绝缘膜，形成在绝缘膜上的非磁性下层，以及形成在底层上的一对磁畴壁控制层层之间以预定的间隔在其面内方向上，用于抑制自由磁性层的磁畴壁的移动，使得自由磁性层的两端直接堆叠在一对磁畴壁上控制层并且其中间部分直接堆叠在下层上。

33. 发明授权

US06483674B1 Spin valve head, production process thereof and magnetic disk device 失效
标题翻译：旋转阀头，其生产工艺和磁盘装置
公开(公告)号：US06483674B1
公开(公告)日：2002-11-19
申请号：US09707179
申请日：2000-11-06
申请人： Hitoshi Kanai , Junichi Ito
发明人： Hitoshi Kanai , Junichi Ito
IPC分类号： G11B5127
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/3163 , G11B5/3903 , G11B5/3932 , G11B5/3967 , H01F10/3268
摘要： A spin valve head comprises a spin valve film comprising a regular antiferromagnetic layer, a pinned magnetic layer, an intermediate layer and a free magnetic layer; a pair of electrodes arranged at both ends of the spin valve film; and a pair of exchange bias magnetic field impressing layers arranged at both ends of the free magnetic layer of the spin valve film, wherein the exchange bias magnetic field impressing layers are made of antiferromagnetic material, and the spin valve film extends over the exchange bias magnetic field impressing layers. The spin valve head is characterized in that the abutted junction region is extended so that the occurrence of Barkhausen noise can be more effectively suppressed; and the abutted junction region is stably formed without being affected by the film formation process.
摘要翻译：自旋阀头包括自旋阀膜，其包括规则反铁磁层，钉扎磁性层，中间层和自由磁性层; 布置在自旋阀膜两端的一对电极; 以及布置在自旋阀膜的自由磁性层的两端的一对交换偏置磁场施加层，其中交换偏置磁场施加层由反铁磁材料制成，并且自旋阀膜延伸超过交换偏压磁现场打印层。自旋阀头的特征在于，邻接接合区域延伸，从而可以更有效地抑制巴克豪森噪声的发生; 并且在不受膜形成过程的影响的情况下稳定地形成邻接接合区域。

34. 外观设计

USD462379S1 Image drum cartridge 失效
标题翻译：图像感光鼓
公开(公告)号：USD462379S1
公开(公告)日：2002-09-03
申请号：US29126991
申请日：2000-07-28
申请人： Junichi Ito , Sinichi Otani , Atsushi Kobayashi , Yoshiharu Momiyama , Shigeki Nakajima
设计人： Junichi Ito , Sinichi Otani , Atsushi Kobayashi , Yoshiharu Momiyama , Shigeki Nakajima

35. 发明授权

US4188800A Drive shaft of fan coupling assembly for motor vehicles 失效
标题翻译：用于机动车辆的风扇联轴器组件的驱动轴
公开(公告)号：US4188800A
公开(公告)日：1980-02-19
申请号：US804346
申请日：1977-06-07
申请人： Saburo Fujita , Hiroaki Toyoda , Junichi Ito , Masaharu Hayashi
发明人： Saburo Fujita , Hiroaki Toyoda , Junichi Ito , Masaharu Hayashi
IPC分类号： F16C3/02 , F01P7/08 , F04D29/04 , F04D29/044 , F16D1/06 , F16D1/072 , F16D35/00 , F16C1/06 , F16C1/26 , F16G11/00
CPC分类号： F04D29/044 , F16D1/072 , Y10T403/49 , Y10T403/4966 , Y10T403/4983
摘要： A drive shaft of a fan coupling assembly includes a shaft member fixedly connected with a fan drive rotor, and a flange member fixedly connected with a fan pulley. The two members are separately formed into their predetermined configurations. The shaft member has a securing portion and a flange coaxially formed at one end thereof, while the flange member has a central bore including a plurality of radially outwardly recessed portions. After the flange member is fitted on the shaft member through the central bore thereof, the two members are fixedly secured to each other by a securing member, whereby an integral flanged shaft may be obtained.
摘要翻译：风扇联接组件的驱动轴包括与风扇驱动转子固定连接的轴构件和与风扇滑轮固定连接的凸缘构件。两个构件分别形成为其预定构造。轴构件具有在其一端同轴地形成的固定部分和凸缘，而凸缘构件具有包括多个径向向外凹入部分的中心孔。在通过其中心孔将凸缘构件安装在轴构件上之后，两个构件通过固定构件彼此牢固地固定，由此可以获得一体的凸缘轴。

36. 发明授权

US09166065B2 Magnetoresistive effect element, magnetic memory, and magnetoresistive effect element manufacturing method 有权
标题翻译：磁阻效应元件，磁存储器和磁阻效应元件制造方法
公开(公告)号：US09166065B2
公开(公告)日：2015-10-20
申请号：US13419011
申请日：2012-03-13
申请人： Yuichi Ohsawa , Tadaomi Daibou , Yushi Kato , Eiji Kitagawa , Saori Kashiwada , Minoru Amano , Junichi Ito
发明人： Yuichi Ohsawa , Tadaomi Daibou , Yushi Kato , Eiji Kitagawa , Saori Kashiwada , Minoru Amano , Junichi Ito
IPC分类号： H01L29/82 , H01L43/08 , H01L43/10 , H01L27/22 , H01F10/12 , H01F10/32 , H01F41/30 , B82Y40/00 , G11C11/16
CPC分类号： H01L29/82 , B82Y40/00 , G11C11/161 , H01F10/126 , H01F10/3286 , H01F41/303 , H01L27/228 , H01L43/08 , H01L43/10
摘要： According to one embodiment, a magnetoresistive effect element includes a first magnetic film having magnetic anisotropy and an invariable magnetization direction in a direction perpendicular to a film plane, a second magnetic film having magnetic anisotropy and a variable magnetization direction in the direction perpendicular to the film plane, and a nonmagnetic film between the first magnetic film and the second magnetic film. At least one of the first and second magnetic films includes a first magnetic layer. The first magnetic layer includes a rare earth metal, a transition metal, and boron.
摘要翻译：根据一个实施例，磁阻效应元件包括在垂直于膜平面的方向上具有磁各向异性和不变磁化方向的第一磁性膜，在垂直于膜的方向上具有磁各向异性和可变磁化方向的第二磁性膜平面和第一磁性膜与第二磁性膜之间的非磁性膜。第一和第二磁性膜中的至少一个包括第一磁性层。第一磁性层包括稀土金属，过渡金属和硼。

37. 发明授权

US08981507B2 Method for manufacturing nonvolatile memory device 有权
标题翻译：非易失性存储器件的制造方法
公开(公告)号：US08981507B2
公开(公告)日：2015-03-17
申请号：US13534673
申请日：2012-06-27
申请人： Shigeki Takahashi , Kyoichi Suguro , Junichi Ito , Yuichi Ohsawa , Hiroaki Yoda
发明人： Shigeki Takahashi , Kyoichi Suguro , Junichi Ito , Yuichi Ohsawa , Hiroaki Yoda
IPC分类号： H01L43/12
CPC分类号： H01L43/12
摘要： According to one embodiment, a method for manufacturing a nonvolatile memory device including a plurality of memory cells is disclosed. Each of the plurality of memory cells includes a base layer including a first electrode, a magnetic tunnel junction device provided on the base layer, and a second electrode provided on the magnetic tunnel junction device. The magnetic tunnel junction device includes a first magnetic layer, a tunneling barrier layer provided on the first magnetic layer, and a second magnetic layer provided on the tunneling barrier layer. The method can include etching a portion of the second magnetic layer and a portion of the first magnetic layer by irradiating gas clusters onto a portion of a surface of the second magnetic layer or a portion of a surface of the first magnetic layer.
摘要翻译：根据一个实施例，公开了一种用于制造包括多个存储单元的非易失性存储器件的方法。多个存储单元中的每一个包括基底层，其包括第一电极，设置在基底层上的磁性隧道结器件和设置在磁性隧道结装置上的第二电极。磁隧道结装置包括第一磁性层，设置在第一磁性层上的隧道势垒层，以及设置在隧道势垒层上的第二磁性层。该方法可以包括通过将气体簇照射到第二磁性层的表面的一部分或第一磁性层的表面的一部分上来蚀刻第二磁性层的一部分和第一磁性层的一部分。

38. 发明授权

US08928055B2 Magnetic memory element 有权
标题翻译：磁记忆元件
公开(公告)号：US08928055B2
公开(公告)日：2015-01-06
申请号：US13601343
申请日：2012-08-31
申请人： Daisuke Saida , Minoru Amano , Junichi Ito
发明人： Daisuke Saida , Minoru Amano , Junichi Ito
IPC分类号： H01L27/22 , G11C11/15
CPC分类号： H01L43/08 , G11C11/161 , G11C11/1659 , H01L27/228 , H01L43/12
摘要： According to one embodiment, a magnetic memory element includes a stacked body and a conductive shield. The stacked body includes first and second stacked units. The first stacked unit includes first and second ferromagnetic layers and a first nonmagnetic layer. The first ferromagnetic layer has a fixed magnetization in a first direction. A magnetization direction of the second ferromagnetic layer is variable in a second direction. The first nonmagnetic layer is provided between the first and second ferromagnetic layers. The second stacked unit includes a third ferromagnetic layer stacked with the first stacked unit in a stacking direction of the first stacked unit. A magnetization direction of the third ferromagnetic layer is variable in a third direction. The conductive shield is opposed to at least a part of a side surface of the second stacked unit. An electric potential of the conductive shield is controllable.
摘要翻译：根据一个实施例，磁存储元件包括堆叠体和导电屏蔽。堆叠体包括第一和第二堆叠单元。第一堆叠单元包括第一和第二铁磁层和第一非磁性层。第一铁磁层在第一方向上具有固定的磁化强度。第二铁磁层的磁化方向在第二方向上是可变的。第一非磁性层设置在第一和第二铁磁层之间。第二堆叠单元包括在第一堆叠单元的层叠方向上与第一堆叠单元堆叠的第三铁磁层。第三铁磁层的磁化方向在第三方向上是可变的。导电屏蔽与第二堆叠单元的侧表面的至少一部分相对。导电屏蔽层的电位是可控的。

39. 发明授权

US08878317B2 Magnetoresistive element and magnetic memory 有权
标题翻译：磁阻元件和磁记忆体
公开(公告)号：US08878317B2
公开(公告)日：2014-11-04
申请号：US13210678
申请日：2011-08-16
申请人： Tadaomi Daibou , Minoru Amano , Daisuke Saida , Junichi Ito , Yuichi Ohsawa , Chikayoshi Kamata , Saori Kashiwada , Hiroaki Yoda
发明人： Tadaomi Daibou , Minoru Amano , Daisuke Saida , Junichi Ito , Yuichi Ohsawa , Chikayoshi Kamata , Saori Kashiwada , Hiroaki Yoda
IPC分类号： H01L29/82 , H01L43/10 , H01F10/32 , H01L43/08 , H01L27/22
CPC分类号： H01L43/02 , H01F10/3254 , H01F10/3272 , H01F10/3286 , H01F10/329 , H01L27/228 , H01L43/08 , H01L43/10
摘要： A magnetoresistive element according to an embodiment includes: a first to third ferromagnetic layers, and a first nonmagnetic layer, the first and second ferromagnetic layers each having an axis of easy magnetization in a direction perpendicular to a film plane, the third ferromagnetic layer including a plurality of ferromagnetic oscillators generating rotating magnetic fields of different oscillation frequencies from one another. Spin-polarized electrons are injected into the first ferromagnetic layer and induce precession movements in the plurality of ferromagnetic oscillators of the third ferromagnetic layer by flowing a current between the first and third ferromagnetic layers, the rotating magnetic fields are generated by the precession movements and are applied to the first ferromagnetic layer, and at least one of the rotating magnetic fields assists a magnetization switching in the first ferromagnetic layer.
摘要翻译：根据实施例的磁阻元件包括：第一至第三铁磁层和第一非磁性层，第一和第二铁磁层各自在垂直于膜平面的方向上具有容易磁化的轴，所述第三铁磁层包括多个铁磁振荡器产生彼此不同振荡频率的旋转磁场。旋转极化电子被注入到第一铁磁层中并通过在第一和第三铁磁层之间流动电流而引起第三铁磁层的多个铁磁振荡器中的进动运动，旋转磁场由进动运动产生，并且是施加到第一铁磁层，并且至少一个旋转磁场有助于第一铁磁层中的磁化切换。

40. 发明授权

US08778235B2 Colorant multimer, colored curable composition, color filter and method for producing the same, and solid-state image sensor, image display device, liquid crystal display device and organic EL display with the color filter 有权
标题翻译：着色剂多聚体，着色固化性组合物，滤色器及其制造方法以及固态图像传感器，图像显示装置，液晶显示装置和带有滤色器的有机EL显示器
公开(公告)号：US08778235B2
公开(公告)日：2014-07-15
申请号：US13498885
申请日：2010-09-28
申请人： Junichi Ito , Masaru Yoshikawa , Yuki Mizukawa , Kenta Ushijima , Shinichi Kanna , Haruki Inabe , Yoshihiko Fujie , Akiyoshi Goto , Yushi Kaneko , Hiroaki Idei
发明人： Junichi Ito , Masaru Yoshikawa , Yuki Mizukawa , Kenta Ushijima , Shinichi Kanna , Haruki Inabe , Yoshihiko Fujie , Akiyoshi Goto , Yushi Kaneko , Hiroaki Idei
IPC分类号： G02B5/23 , C08F2/50 , C09K11/06 , C08F220/60 , C08F220/36 , C09B69/10 , H05B33/12 , G03F7/00 , G03F7/105 , C09B57/10 , G02B5/22 , G03F1/00 , G02F1/1335 , H01L27/32 , G03F7/033 , G03F7/027
CPC分类号： C08F2/50 , C08F220/36 , C08F220/60 , C09B23/04 , C09B57/10 , C09B69/108 , C09K11/06 , C09K2211/1408 , C09K2211/188 , G02B5/22 , G02F1/133516 , G03F7/0007 , G03F7/027 , G03F7/033 , G03F7/0388 , G03F7/105 , H01L27/322 , H05B33/12
摘要： A colorant multimer includes, as a partial structure of a colorant moiety, a dipyrromethene metal complex compound or tautomer thereof obtained from: (i) a dipyrromethene compound represented by the following Formula (M); and (ii) a metal or a metal compound: wherein in Formula (M), R4, R5, R6, R7, R8, R9, and R10 each independently represent a hydrogen atom or a monovalent substituent.
摘要翻译：着色剂多聚体包括作为着色剂部分的部分结构的二吡咯亚甲基金属络合物或其互变异构体，其由以下物质获得：（i）由下式（M）表示的二吡咯亚甲基化合物; 和（ii）金属或金属化合物：其中在式（M）中，R 4，R 5，R 6，R 7，R 8，R 9和R 10各自独立地表示氢原子或一价取代基。

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