专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08492879B2 Semiconductor substrate and semiconductor device 有权
标题翻译：半导体衬底和半导体器件
公开(公告)号：US08492879B2
公开(公告)日：2013-07-23
申请号：US12681576
申请日：2008-10-06
申请人： Tadahiro Ohmi , Akinobu Teramoto , Tomoyuki Suwa , Rihito Kuroda , Hideo Kudo , Yoshinori Hayamizu
发明人： Tadahiro Ohmi , Akinobu Teramoto , Tomoyuki Suwa , Rihito Kuroda , Hideo Kudo , Yoshinori Hayamizu
IPC分类号： H01L29/04
CPC分类号： H01L29/045 , H01L21/02381 , H01L21/02433 , H01L29/78
摘要： On a surface of a semiconductor substrate, a plurality of terraces formed stepwise by an atomic step are formed in the substantially same direction. Using the semiconductor substrate, a MOS transistor is formed so that no step exists in a carrier traveling direction (source-drain direction).
摘要翻译：在半导体基板的表面上，以大致相同的方向形成有以原子台阶逐步形成的多个台阶。使用半导体衬底，形成MOS晶体管，使得在载流子行进方向（源 - 漏方向）上不存在台阶。

2. 发明申请

US20100213516A1 SEMICONDUCTOR SUBSTRATE AND SEMICONDUCTOR DEVICE 有权
标题翻译：半导体衬底和半导体器件
公开(公告)号：US20100213516A1
公开(公告)日：2010-08-26
申请号：US12681576
申请日：2008-10-06
申请人： Tadahiro Ohmi , Akinobu Teramoto , Tomoyuki Suwa , Rihito Kuroda , Hideo Kudo , Yoshinori Hayamizu
发明人： Tadahiro Ohmi , Akinobu Teramoto , Tomoyuki Suwa , Rihito Kuroda , Hideo Kudo , Yoshinori Hayamizu
IPC分类号： H01L29/04 , H01L29/786
CPC分类号： H01L29/045 , H01L21/02381 , H01L21/02433 , H01L29/78
摘要： On a surface of a semiconductor substrate, a plurality of terraces formed stepwise by an atomic step are formed in the substantially same direction. Using the semiconductor substrate, a MOS transistor is formed so that no step exists in a carrier traveling direction (source-drain direction).
摘要翻译：在半导体基板的表面上，以大致相同的方向形成有以原子台阶逐步形成的多个台阶。使用半导体衬底，形成MOS晶体管，使得在载流子行进方向（源 - 漏方向）上不存在台阶。

3. 发明授权

US09157681B2 Surface treatment method for atomically flattening a silicon wafer and heat treatment apparatus 有权
标题翻译：用于使硅晶片和热处理设备原子平坦化的表面处理方法
公开(公告)号：US09157681B2
公开(公告)日：2015-10-13
申请号：US13565868
申请日：2012-08-03
申请人： Tadahiro Ohmi , Akinobu Teramoto , Tomoyuki Suwa
发明人： Tadahiro Ohmi , Akinobu Teramoto , Tomoyuki Suwa
IPC分类号： H01L29/06 , F27B17/00 , H01L21/02 , H01L21/302 , H01L21/67 , H01L21/677 , H01L21/324
CPC分类号： H01L21/3247 , F27B17/0025 , H01L21/02052 , H01L21/02238 , H01L21/02252 , H01L21/302 , H01L21/67017 , H01L21/67109 , H01L21/67126 , H01L21/67757
摘要： In a silicon wafer which has a surface with a plurality of terraces formed stepwise by single-atomic-layer steps, respectively, no slip line is formed.
摘要翻译：在具有分别通过单原子层阶梯逐步形成的多个台阶的表面的硅晶片中，不形成滑移线。

4. 发明申请

US20140252436A1 SEMICONDUCTOR DEVICE 审中-公开
标题翻译：半导体器件
公开(公告)号：US20140252436A1
公开(公告)日：2014-09-11
申请号：US14285680
申请日：2014-05-23
申请人： Tomoyuki Suwa , Hiroaki Tanaka , Tadahiro Ohmi
发明人： Tomoyuki Suwa , Hiroaki Tanaka , Tadahiro Ohmi
IPC分类号： H01L29/78 , H01L29/66
CPC分类号： H01L29/78 , H01L29/66507 , H01L29/66795 , H01L29/785 , H01L2029/7858
摘要： There is provided a semiconductor device with basic electronic elements in a three-dimensional structure. The semiconductor device has a source region and a drain region each of which includes an electrode and a silicide region, and is formed with a plurality of different crystal planes. The silicide regions on different crystal planes of the source region and the drain region have different thicknesses.
摘要翻译：提供了具有三维结构的基本电子元件的半导体器件。半导体器件具有源极区域和漏极区域，每个源极区域和漏极区域包括电极和硅化物区域，并且形成有多个不同的晶面。源极区域和漏极区域的不同晶面上的硅化物区域具有不同的厚度。

5. 发明申请

US20130171558A1 FERRITE CARRIER CORE MATERIAL AND FERRITE CARRIER FOR ELECTROPHOTOGRAPHIC DEVELOPER, METHODS FOR MANUFACTURING THESE, AND ELECTROGRAPHIC DEVELOPER USING THE FERRITE CARRIER 有权
标题翻译：电子雕刻机的铁素体核心材料和铁素体载体，制造这些材料的方法以及使用铁素体载体的电子显影剂
公开(公告)号：US20130171558A1
公开(公告)日：2013-07-04
申请号：US13823250
申请日：2011-08-29
申请人： Tomoyuki Suwa , Toru Iwata , Koji Aga
发明人： Tomoyuki Suwa , Toru Iwata , Koji Aga
IPC分类号： G03G9/113
CPC分类号： G03G9/1136 , G03G9/107 , G03G9/1075 , G03G9/113
摘要： It is an object of the present invention to provide a ferrite carrier core material and a ferrite carrier for an electrophotographic developer, which have an excellent charging property, hardly cause carrier scattering due to cracking and chipping of the core material, and have a prolonged life, and methods for manufacturing these, and an electrophotographic developer using the ferrite carrier. For this object, the ferrite carrier core material and a ferrite carrier for an electrophotographic developer, wherein (1) the ferrite composition contains 0.5 to 2.5% by weight of Sr, and the presence amount of Sr—Fe oxides satisfies a specific conditional expression, (2) the distribution in the number of the shape factor SF-2 is in a specific range, (3) the BET specific surface area is 0.15 to 0.30 m2/g, (4) the average particle diameter D50 is 20 to 35 μm, and (5) the magnetization is 50 to 65 Am2/kg.
摘要翻译：本发明的目的是提供一种铁素体载体芯材和用于电子照相显影剂的铁氧体载体，其具有优良的充电性能，由于芯材的开裂和碎裂几乎不引起载体散射，并且具有延长的寿命及其制造方法以及使用该铁氧体载体的电子照相显影剂。对于该目的，铁氧体载体芯材和电子照相显影剂用铁氧体载体，（1）铁氧体组合物含有0.5〜2.5重量％的Sr，Sr-Fe氧化物的存在量满足特定条件式，（2）形状因子SF-2的数量分布在特定范围内，（3）BET比表面积为0.15〜0.30m2 / g，（4）平均粒径D50为20〜35μm ，（5）磁化强度为50〜65Am 2 / kg。

6. 发明授权

US07906265B2 Ferrite carrier for electrophotographic developer, method for producing the same, and electrophotographic developer 有权
标题翻译：用于电子照相显影剂的铁氧体载体，其制备方法和电子照相显影剂
公开(公告)号：US07906265B2
公开(公告)日：2011-03-15
申请号：US11729937
申请日：2007-03-30
申请人： Tomoyuki Suwa , Tsuyoshi Itagoshi
发明人： Tomoyuki Suwa , Tsuyoshi Itagoshi
IPC分类号： G03G9/00
CPC分类号： G03G9/107 , G03G9/1075 , G03G9/1136
摘要： A ferrite carrier for an electrophotographic developer having a compression breaking strength of 150 MPa or more, a rate of compressive change of 15.0% or more and a shape factor SF-1 of 100 to 125, a method for producing the same, and an electrophotographic developer containing the ferrite carrier.
摘要翻译：压缩断裂强度为150MPa以上，压缩变化率为15.0％以上，形状系数SF-1为100〜125的电子照相显影剂用铁氧体载体，其制造方法和电子照相含有铁素体载体的显影剂。

7. 发明申请

US20070048649A1 Carrier for electrophotographic developer, and electrophotographic developer using the same 有权
标题翻译：用于电子照相显影剂的载体和使用其的电子照相显影剂
公开(公告)号：US20070048649A1
公开(公告)日：2007-03-01
申请号：US11509707
申请日：2006-08-25
申请人： Hiromichi Kobayashi , Tsuyoshi Itagoshi , Tomoyuki Suwa , Toshio Honjo
发明人： Hiromichi Kobayashi , Tsuyoshi Itagoshi , Tomoyuki Suwa , Toshio Honjo
IPC分类号： G03G9/113
CPC分类号： G03G9/1075 , G03G9/10 , G03G9/107 , G03G9/1131 , G03G9/1136
摘要： A carrier for an electrophotographic developer which is used as an electrophotographic developer in a mixture with a toner and which secures sufficiently the image density and can maintain high-quality images for a long period, and an electrophotographic developer using the carrier, are provided. A resin-filled ferrite carrier for electrophotographic developer obtained by filling, with a resin, avoid of a porous ferrite core whose void continues from the surface to reach the interior of the core, the carrier comprising a plurality of three-dimensional laminate structures in which resin layers and ferrite layers are alternately present, and an electrophotographic developer including the carrier and a toner, are employed.
摘要翻译：用于电子照相显影剂的载体，其用作与调色剂的混合物中的电子照相显影剂，并且能够充分确保图像浓度并且可以长期保持高质量图像，以及使用载体的电子照相显影剂。通过用树脂填充而获得的用于电子照相显影剂的树脂填充的铁氧体载体避免了多孔铁氧体磁芯，其空隙从表面延续到芯的内部，载体包括多个三维层压结构，其中树脂层和铁氧体层交替存在，并且使用包括载体和调色剂的电子照相显影剂。

8. 发明授权

US09081318B2 Ferrite carrier core material and ferrite carrier for electrophotographic developer, methods for manufacturing these, and electrographic developer using the ferrite carrier 有权
标题翻译：铁氧体载体芯材料和用于电子照相显影剂的铁氧体载体，其制造方法以及使用铁氧体载体的电印刷显影剂
公开(公告)号：US09081318B2
公开(公告)日：2015-07-14
申请号：US13823250
申请日：2011-08-29
申请人： Tomoyuki Suwa , Toru Iwata , Koji Aga
发明人： Tomoyuki Suwa , Toru Iwata , Koji Aga
IPC分类号： G03G9/113 , G03G9/107
CPC分类号： G03G9/1136 , G03G9/107 , G03G9/1075 , G03G9/113
摘要： It is an object of the present invention to provide a ferrite carrier core material and a ferrite carrier for an electrophotographic developer, which have an excellent charging property, hardly cause carrier scattering due to cracking and chipping of the core material, and have a prolonged life, and methods for manufacturing these, and an electrophotographic developer using the ferrite carrier. For this object, the ferrite carrier core material and a ferrite carrier for an electrophotographic developer, wherein (1) the ferrite composition contains 0.5 to 2.5% by weight of Sr, and the presence amount of Sr—Fe oxides satisfies a specific conditional expression, (2) the distribution in the number of the shape factor SF-2 is in a specific range, (3) the BET specific surface area is 0.15 to 0.30 m2/g, (4) the average particle diameter D50 is 20 to 35 μm, and (5) the magnetization is 50 to 65 Am2/kg.
摘要翻译：本发明的目的是提供一种铁素体载体芯材和用于电子照相显影剂的铁氧体载体，其具有优良的充电性能，由于芯材的开裂和碎裂几乎不引起载体散射，并且具有延长的寿命及其制造方法以及使用该铁氧体载体的电子照相显影剂。对于该目的，铁氧体载体芯材和电子照相显影剂用铁氧体载体，（1）铁氧体组合物含有0.5〜2.5重量％的Sr，Sr-Fe氧化物的存在量满足特定条件式，（2）形状因子SF-2的数量分布在特定范围内，（3）BET比表面积为0.15〜0.30m 2 / g，（4）平均粒径D50为20〜35μm ，（5）磁化强度为50〜65Am 2 / kg。

9. 发明授权

US08628905B2 Ferrite core material for resin-filled type carrier, resin-filled type carrier, and electrophotographic developer using the carrier 有权
标题翻译：用于树脂填充型载体的铁氧体芯材料，树脂填充型载体和使用载体的电子照相显影剂
公开(公告)号：US08628905B2
公开(公告)日：2014-01-14
申请号：US11443433
申请日：2006-05-31
申请人： Hiromichi Kobayashi , Tsuyoshi Itagoshi , Tomoyuki Suwa , Toshio Honjo
发明人： Hiromichi Kobayashi , Tsuyoshi Itagoshi , Tomoyuki Suwa , Toshio Honjo
IPC分类号： G03G9/113
CPC分类号： G03G9/1131 , G03G9/0833 , G03G9/0835 , G03G9/0836 , G03G9/0837 , G03G9/0838 , G03G9/0839 , G03G9/1136 , G03G9/1137
摘要： A ferrite core material for a resin-filled type carrier, and a resin-filled type carrier which is used as an electrophotographic developer by mixing a toner, sufficiently secure the image density, have no carrier adhesion and can maintain high-quality images over a long period, and an electrophotographic developer using the carrier, are provided. A ferrite core material for a resin-filled type carrier characterized in a void fraction of 10 to 60%, a resin-filled type carrier filled in the carrier core material with a resin, and an electrophotographic developer composed of the resin-filled type carrier and a toner, are provided.
摘要翻译：用于树脂填充型载体的铁氧体芯材料和通过混合调色剂用作电子照相显影剂的树脂填充型载体，足以确保图像浓度，不具有载体粘附性，并且可以保持高质量的图像并且提供使用该载体的电子照相显影剂。一种用于树脂填充型载体的铁氧体芯材料，其特征在于空隙率为10至60％，填充有载体芯材料的树脂填充型载体和树脂，以及由树脂填充型载体和调色剂。

10. 发明授权

US08535867B2 Ferrite core material and ferrite carrier for electrophotographic developer, and electrophotographic developer using the ferrite carrier 有权
标题翻译：用于电子照相显影剂的铁氧体芯材料和铁氧体载体，以及使用铁素体载体的电子照相显影剂
公开(公告)号：US08535867B2
公开(公告)日：2013-09-17
申请号：US13020455
申请日：2011-02-03
申请人： Tomoyuki Suwa , Toru Iwata , Koji Aga
发明人： Tomoyuki Suwa , Toru Iwata , Koji Aga
IPC分类号： G03G9/08
CPC分类号： G03G9/107 , G03G9/10
摘要： There is provided a ferrite core material for an electrophotographic developer, the ferrite core material having a ferrite particle composition represented by the formula (1) shown below, containing SrO replacing a part of (MnO) and/or (MgO) in the formula (1) shown below, and having a Cl concentration of 0.1 to 100 ppm, as measured by an elution method of the ferrite core material: (MnO)x(MgO)y(Fe2O3)z (1) wherein x=35 to 45 mol %, y=5 to 15 mol %, z=40 to 60 mol %, and x+y+z=100 mol %.
摘要翻译：提供一种用于电子照相显影剂的铁氧体芯材料，该铁氧体磁芯材料具有如下所示的式（1）所示的铁氧体颗粒组合物，其含有SrO，其代替式（1）中的（MnO）和/或（MgO）的一部分， 1），并且通过铁氧体磁心材料：（MnO）x（MgO）y（Fe 2 O 3）z（1）的洗脱方法测定的Cl浓度为0.1〜100ppm，其中x = 35〜45mol ％，y = 5〜15摩尔％，z = 40〜60摩尔％，x + y + z = 100摩尔％。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式