公开(公告)号：US20070092818A1

公开(公告)日：2007-04-26

申请号：US11258205

申请日：2005-10-26

申请人： Hiroshi Mizuhata ,  Yukinori Nakayama ,  Kouzou Teramoto ,  Kousuke Satou ,  Akira Tanaka

发明人： Hiroshi Mizuhata ,  Yukinori Nakayama ,  Kouzou Teramoto ,  Kousuke Satou ,  Akira Tanaka

IPC分类号： G03G9/083

CPC分类号： G03G9/0832 ,  G03G9/0833 ,  G03G9/09708 ,  G03G9/09716 ,  G03G9/09725

摘要： A magnetic single component toner for electrostatic latent image development, which is used in a magnetic single component toner projection development method using an a-Si photosensitive member having a film thickness of no more than 30 μm, and a cleaning blade as a cleaning means for removing toner from the surface of this photosensitive member, so as to develop an electrostatic latent image formed on the photosensitive member, with a developing agent bearing member, comprises strontium titanate which has been rendered hydrophobic and has a specific surface area of 8.0 to 30 m2/g, and which is added as an external additive at a ratio of 0.3 to 5.0 parts by mass with respect to 100 parts by mass of the toner particle.

摘要翻译： 一种用于静电潜像显影的磁性单组分调色剂，其用于使用具有不超过30μm的膜厚的a-Si感光构件的磁性单组分调色剂投影显影方法和清洁刮板作为清洁装置 从该感光构件的表面去除调色剂，以显影形成在感光构件上的静电潜像与显影剂承载构件一起包括已经变得疏水并且具有8.0至30μm的比表面积的钛酸锶 相对于100质量份的调色剂颗粒，其以0.3-5.0质量份的比例作为外部添加剂加入。

公开(公告)号：US20080292983A1

公开(公告)日：2008-11-27

申请号：US11659850

申请日：2005-08-11

申请人： Hiroshi Mizuhata ,  Yukinori Nakayama ,  Kousuke Satou ,  Akira Tanaka ,  Kouzuo Teramoto

发明人： Hiroshi Mizuhata ,  Yukinori Nakayama ,  Kousuke Satou ,  Akira Tanaka ,  Kouzuo Teramoto

IPC分类号： G03G9/083 ,  G03G21/00

CPC分类号： G03G5/08214 ,  G03G9/083 ,  G03G9/09708 ,  G03G13/08

摘要： Disclosed is a magnetic one-component toner for development of an electrostatic latent image used in a magnetic one-component jumping development system in which a photoconductor is an a-Si photoconductor having a thickness of 30 μm or less and Rz of a developer carrier is from 2.0 to 6.0 μm. A cleaning means for removing the toner from the surface of the photoconductor is a cleaning blade. Titanium oxide, as an external additive, is added to the toner. The titanium oxide has a liberation rate within a range from 10 to 22% and contains a low resistance titanium oxide having a volume resistivity within a range from 100 to 107Ω·cm and a high resistance titanium oxide having a volume resistivity within a range from 108 to 1013Ω·cm, a mass ratio of the low resistance titanium oxide to the high resistance titanium oxide within a range from 1.3:1 to 4:1.

摘要翻译： 公开了一种用于显影用于磁性单组分跳跃显影系统中的静电潜像的磁性单组分调色剂，其中光电导体是厚度为30μm或更小的a-Si感光体，显影剂载体的Rz为 从2.0到6.0 mum。 用于从感光体的表面去除调色剂的清洁装置是清洁刮板。 作为外部添加剂的氧化钛被添加到调色剂中。 氧化钛的释放率在10〜22％的范围内，并且含有体积电阻率为100〜107Omeg·cm的低电阻氧化钛，体积电阻率为108以下的高电阻氧化钛 至1013Omega.cm，低电阻氧化钛与高电阻氧化钛的质量比在1.3:1至4:1的范围内。

公开(公告)号：US20080286677A1

公开(公告)日：2008-11-20

申请号：US11998781

申请日：2007-11-30

申请人： Naruo Yabe ,  Takanori Tanaka ,  Akira Tanaka ,  Kousuke Satou ,  Yukinori Nakayama

发明人： Naruo Yabe ,  Takanori Tanaka ,  Akira Tanaka ,  Kousuke Satou ,  Yukinori Nakayama

IPC分类号： G03G9/087

CPC分类号： G03G9/08711 ,  G03G9/081 ,  G03G9/0827 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/0904 ,  G03G9/09725

摘要： Disclosed is a toner for a developer comprising cylindrical toner particles formed of a toner composition containing at least a binder resin and a releasant as toner components, and an external additive, wherein the cylindrical toner particles have an average circularity of 0.880 or more and 0.930 or less.

摘要翻译： 公开了一种用于显影剂的调色剂，其包含由至少含有粘合剂树脂和作为调色剂组分的调色剂组合物形成的圆柱形调色剂颗粒和外部添加剂，其中圆柱形调色剂颗粒的平均圆形度为0.880以上至0.930或 减。

公开(公告)号：US20220326632A1

公开(公告)日：2022-10-13

申请号：US17657471

申请日：2022-03-31

申请人： Keiji MAKABE ,  Akira Tanaka ,  Hidekazu Kakinuma ,  Tsukiko Takahashi

发明人： Keiji MAKABE ,  Akira Tanaka ,  Hidekazu Kakinuma ,  Tsukiko Takahashi

IPC分类号： G03G9/097 ,  G03G15/08 ,  G03G9/08

摘要： [Object] An object of the invention is to provide a toner that can both achieve a higher level of low temperature fixability and suppression of the toner scattering.
[Means of Achieving the Object]
The disclosure is to provide a toner, including base-particles, and an external-additive, wherein a glass-transition temperature obtained from a DSC-curve at a second-warming of a THF-insoluble component is −50° C. or higher and 10° C. or lower, wherein an average circularity of the toner is 0.975 or more and 0.985 or lower, wherein the toner satisfies the following formula: 1.5≤Bt−0.025−Ct≤3.0, wherein the Bt [m2/g] is a BET-specific-surface area of the toner-particles, and the Ct [%] is a coverage by the external-additive, and, at least a portion of a surface of the external-additive is coated with either an oxide of a metallic element, a hydroxide of the metallic element, or both.

公开(公告)号：US10303072B2

公开(公告)日：2019-05-28

申请号：US15889461

申请日：2018-02-06

申请人： Akira Tanaka ,  Hiroyuki Takeda ,  Junichi Awamura ,  Hiroshi Yamada ,  Daichi Hisakuni ,  Yasuo Kamada

发明人： Akira Tanaka ,  Hiroyuki Takeda ,  Junichi Awamura ,  Hiroshi Yamada ,  Daichi Hisakuni ,  Yasuo Kamada

IPC分类号： G03G9/087 ,  C08G63/42 ,  C08G63/20 ,  G03G15/00 ,  C08G63/195 ,  C08G63/16 ,  C08G63/66 ,  C08G18/75 ,  C08G18/42

摘要： A toner is provided. The toner contains a polyester resin. The toner has a glass transition temperature (Tg1st) at first temperature rising of differential scanning calorimetry (DSC) of from 45° C. to 65° C. The toner includes a component insoluble in tetrahydrofuran (THF) having two glass transition temperatures (Tga1st and Tgb1st) at the first temperature rising of DSC, where Tga1st is in a range of −45° C. to 5° C. and Tgb1st is in a range of 45° C. to 70° C. The toner includes a component soluble in THF having a glass transition temperature (Tg2nd) at second temperature rising of DSC of from 40° C. to 65° C.

公开(公告)号：US08686398B2

公开(公告)日：2014-04-01

申请号：US13599852

申请日：2012-08-30

申请人： Akira Tanaka ,  Yoko Motojima

发明人： Akira Tanaka ,  Yoko Motojima

IPC分类号： H01L29/06

CPC分类号： H01L33/06 ,  H01L33/0079 ,  H01L33/22 ,  H01L33/32 ,  H01L33/38 ,  H01L33/382 ,  H01L33/387 ,  H01L33/405 ,  H01L33/42 ,  H01L2924/0002 ,  H01L2924/00

摘要： A semiconductor light emitting device includes a first conductivity-type first semiconductor layer, a second conductivity-type second semiconductor layer, a semiconductor light emitting layer, and first and second electrodes. The semiconductor light emitting layer is provided between the first semiconductor layer and the second semiconductor layer, and includes a multiple quantum well structure. The quantum well structure includes well layers and barrier layers each laminated alternately, each of the well layers being not less than 6 nm and not more than 10 nm. The first and second electrodes are electrically connected to the first and second semiconductor layers such that current flows in a direction substantially vertical to the main surface.

摘要翻译： 半导体发光器件包括第一导电型第一半导体层，第二导电型第二半导体层，半导体发光层以及第一和第二电极。 半导体发光层设置在第一半导体层和第二半导体层之间，并且包括多量子阱结构。 量子阱结构包括交替层叠的阱层和势垒层，每个阱层不小于6nm且不大于10nm。 第一和第二电极电连接到第一和第二半导体层，使得电流在基本垂直于主表面的方向上流动。

公开(公告)号：US08570240B2

公开(公告)日：2013-10-29

申请号：US12996839

申请日：2008-06-27

申请人： Akira Tanaka ,  Machiko Oouchida ,  Hiroyuki Mori

发明人： Akira Tanaka ,  Machiko Oouchida ,  Hiroyuki Mori

IPC分类号： H01Q1/36

CPC分类号： H04B13/00

摘要： A communication sheet structure for transmitting electromagnetic waves, and thereby performing communication, is characterized in that the communication sheet structure includes a planar base material with a relative dielectric constant at a frequency of from 800 MHz to 10 GHz of from 1.0 to 15.0, and one side of the base material includes conductor A existing portion and non-existing portion, and the other side of the base material includes a conductor B existing over 90% or more thereof. The communication sheet structure enables communication in two dimensions, and the communication sheet structure is extremely excellent in communication performances.

摘要翻译： 用于传送电磁波，从而进行通信的通信片结构的特征在于，通信片结构包括平面基底材料，其相对介电常数在800MHz至10GHz的频率范围为1.0至15.0，一个 基体材料的一侧包括导体A存在部分和不存在部分，并且基材的另一侧包括存在于其中90％以上的导体B. 通信片结构使得能够在二维方面进行通信，并且通信片结构在通信性能方面非常优异。

公开(公告)号：US20130228742A1

公开(公告)日：2013-09-05

申请号：US13599852

申请日：2012-08-30

申请人： Akira Tanaka ,  Yoko Motojima

发明人： Akira Tanaka ,  Yoko Motojima

IPC分类号： H01L33/06

CPC分类号： H01L33/06 ,  H01L33/0079 ,  H01L33/22 ,  H01L33/32 ,  H01L33/38 ,  H01L33/382 ,  H01L33/387 ,  H01L33/405 ,  H01L33/42 ,  H01L2924/0002 ,  H01L2924/00

摘要： A semiconductor light emitting device includes a first conductivity-type first semiconductor layer, a second conductivity-type second semiconductor layer, a semiconductor light emitting layer, and first and second electrodes. The semiconductor light emitting layer is provided between the first semiconductor layer and the second semiconductor layer, and includes a multiple quantum well structure. The quantum well structure includes well layers and barrier layers each laminated alternately, each of the well layers being not less than 6 nm and not more than 10 nm. The first and second electrodes are electrically connected to the first and second semiconductor layers such that current flows in a direction substantially vertical to the main surface.

摘要翻译： 半导体发光器件包括第一导电型第一半导体层，第二导电型第二半导体层，半导体发光层以及第一和第二电极。 半导体发光层设置在第一半导体层和第二半导体层之间，并且包括多量子阱结构。 量子阱结构包括交替层叠的阱层和势垒层，每个阱层不小于6nm且不大于10nm。 第一和第二电极电连接到第一和第二半导体层，使得电流在基本垂直于主表面的方向上流动。

公开(公告)号：US08410473B2

公开(公告)日：2013-04-02

申请号：US13291176

申请日：2011-11-08

申请人： Akira Tanaka

发明人： Akira Tanaka

IPC分类号： H01L29/06

CPC分类号： H01L33/06 ,  B82Y20/00 ,  H01L33/025 ,  H01L33/32 ,  H01S5/309 ,  H01S5/34333

摘要： A light emitting device includes: a first layer made of a semiconductor of a first conductivity type; a second layer made of a semiconductor of a second conductivity type; an active layer including a multiple quantum well provided between the first layer and the second layer, impurity concentration of the first conductivity type in each barrier layer of the multiple quantum well having a generally flat distribution or increasing toward the second layer, average of the impurity concentration in the barrier layer on the second layer side as viewed from each well layer of the multiple quantum well being equal to or greater than average of the impurity concentration in the barrier layer on the first layer side, and average of the impurity concentration in the barrier layer nearest to the second layer being higher than average of the impurity concentration in the barrier layer nearest to the first layer.

摘要翻译： 发光器件包括：由第一导电类型的半导体制成的第一层; 由第二导电类型的半导体制成的第二层; 包括设置在第一层和第二层之间的多量子阱的有源层，多量子阱的每个势垒层中的第一导电类型的杂质浓度具有大致平坦的分布或朝着第二层增加，杂质的平均值 从多量子阱的各阱层观察的第二层侧的阻挡层的浓度等于或大于第一层侧的阻挡层中的杂质浓度的平均值，以及 最靠近第二层的阻挡层高于最靠近第一层的势垒层中的杂质浓度的平均值。

公开(公告)号：US08035212B2

公开(公告)日：2011-10-11

申请号：US12621387

申请日：2009-11-18

申请人： Akira Tanaka ,  Minoru Takizawa ,  Mitsuyoshi Tanimoto ,  Akihiko Happoya

发明人： Akira Tanaka ,  Minoru Takizawa ,  Mitsuyoshi Tanimoto ,  Akihiko Happoya

IPC分类号： H01L23/48

CPC分类号： H01L21/563 ,  H01L23/295 ,  H01L23/3121 ,  H01L24/743 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/73203 ,  H01L2224/73204 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01029 ,  H01L2924/10253 ,  H01L2924/351 ,  H01L2924/00 ,  H01L2224/0401

摘要： According to one embodiment, a semiconductor chip mounting body, with an enhanced shock-resistance at portions of the bonding member corresponding to the corners of a semiconductor chip, is provided. The semiconductor chip mounting body includes a circuit board having a circuit pattern formed on a mounting surface thereof, a semiconductor chip mounted on the circuit pattern of the circuit board, and a bonding member arranged at least between the circuit board and the semiconductor chip, and on the sides of the semiconductor chip to fix the semiconductor chip on the circuit board. The bonding member contains thermosetting resin and magnetic powder dispersed in the thermosetting resin. The magnetic powder is locally disposed in portions of the bonding member which is located the corners of the semiconductor chip.

摘要翻译： 根据一个实施例，提供一种半导体芯片安装体，其在与半导体芯片的角部对应的接合部件的部分处具有增强的抗冲击性。 半导体芯片安装体包括电路板，其电路图案形成在其安装表面上，安装在电路板的电路图案上的半导体芯片和至少布置在电路板和半导体芯片之间的接合部件，以及 在半导体芯片的侧面上将半导体芯片固定在电路板上。 接合部件包含分散在热固性树脂中的热固性树脂和磁性粉末。 磁性粉末局部地设置在位于半导体芯片的角部的接合部件的部分中。