专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

US20120063205A1 SEMICONDUCTOR DEVICE 有权
标题翻译：半导体器件
公开(公告)号：US20120063205A1
公开(公告)日：2012-03-15
申请号：US13230093
申请日：2011-09-12
申请人： Takanori Matsuzaki , Shuhei Nagatsuka , Hiroki Inoue
发明人： Takanori Matsuzaki , Shuhei Nagatsuka , Hiroki Inoue
IPC分类号： G11C11/24
CPC分类号： H01L27/1052 , G11C8/08 , G11C11/403 , G11C11/405 , G11C11/4085 , G11C16/02 , G11C16/0433 , G11C16/0483 , G11C16/08 , G11C2211/4016
摘要： A semiconductor device in which stored data can be held even when power is not supplied and there is no limitation on the number of writing operations is provided. A semiconductor device is formed using a material which can sufficiently reduce the off-state current of a transistor, such as an oxide semiconductor material that is a wide-gap semiconductor. When a semiconductor material which can sufficiently reduce the off-state current of a transistor is used, the semiconductor device can hold data for a long period. In addition, by providing a capacitor or a noise removal circuit electrically connected to a write word line, a signal such as a short pulse or a noise input to a memory cell can be reduced or removed. Accordingly, a malfunction in which data written into the memory cell is erased when a transistor in the memory cell is instantaneously turned on can be prevented.
摘要翻译：即使在不提供电力的情况下也可以保存存储的数据，并且没有限制写入操作的数量的半导体装置。使用可以充分降低诸如作为宽间隙半导体的氧化物半导体材料的晶体管的截止电流的材料形成半导体器件。当使用可以充分降低晶体管的截止电流的半导体材料时，半导体器件可以长期保存数据。此外，通过提供电连接到写字线的电容器或噪声去除电路，可以减少或去除诸如短脉冲或输入到存储器单元的噪声的信号。因此，可以防止当存储单元中的晶体管瞬间导通时擦除写入存储单元的数据的故障。

42. 发明申请

US20120056647A1 SEMICONDUCTOR DEVICE AND DRIVING METHOD THEREOF 有权
标题翻译：半导体器件及其驱动方法
公开(公告)号：US20120056647A1
公开(公告)日：2012-03-08
申请号：US13221947
申请日：2011-08-31
申请人： Shuhei Nagatsuka , Takanori Matsuzaki , Hiroki Inoue , Kiyoshi Kato
发明人： Shuhei Nagatsuka , Takanori Matsuzaki , Hiroki Inoue , Kiyoshi Kato
IPC分类号： H03K17/00
CPC分类号： G11C11/403 , G11C16/0433 , H01L21/02554 , H01L21/02565 , H01L21/02631 , H01L27/1156 , H01L27/1225 , H01L29/7869
摘要： The semiconductor device includes a memory cell including a first transistor including a first channel formation region, a first gate electrode, and first source and drain regions; a second transistor including a second channel formation region provided so as to overlap with at least part of either of the first source region or the first drain region, a second source electrode, a second drain electrode electrically connected to the first gate electrode, and a second gate electrode; and an insulating layer provided between the first transistor and the second transistor. In a period during which the second transistor needs in an off state, at least when a positive potential is supplied to the first source region or the first drain region, a negative potential is supplied to the second gate electrode.
摘要翻译：半导体器件包括存储单元，其包括第一晶体管，第一晶体管包括第一沟道形成区，第一栅电极以及第一源区和漏区; 第二晶体管，包括设置成与第一源极区域或第一漏极区域中的至少一部分重叠的第二沟道形成区域，第二源极电极，电连接到第一栅极电极的第二漏极电极，以及第二栅电极; 以及设置在第一晶体管和第二晶体管之间的绝缘层。在第二晶体管需要处于截止状态的期间中，至少当向第一源极区域或第一漏极区域提供正电位时，向第二栅电极提供负电位。

43. 发明申请

US20120033485A1 SEMICONDUCTOR DEVICE 有权
标题翻译：半导体器件
公开(公告)号：US20120033485A1
公开(公告)日：2012-02-09
申请号：US13193966
申请日：2011-07-29
申请人： Takanori Matsuzaki , Kiyoshi Kato , Shuhei Nagatsuka , Hiroki Inoue
发明人： Takanori Matsuzaki , Kiyoshi Kato , Shuhei Nagatsuka , Hiroki Inoue
IPC分类号： G11C11/24
CPC分类号： G11C16/0408 , G11C11/405 , G11C11/4076 , G11C11/4087 , H01L27/11521 , H01L27/1156 , H01L27/1207
摘要： In a semiconductor device which includes a bit line, m (m is a natural number of 3 or more) word lines, a source line, m signal lines, first to m-th memory cells, and a driver circuit, the memory cell includes a first transistor and a second transistor for storing electrical charge accumulated in a capacitor, and the second transistor includes a channel formed in an oxide semiconductor layer. In the semiconductor device, the driver circuit generates a signal to be output to a (j−1)th (j is a natural number of 3 or more) signal line with the use of a signal to be output to a j-th signal line.
摘要翻译：在包括位线的m（m为3以上的自然数）字线，源极线，m条信号线，第1〜第m存储器单元和驱动电路的半导体器件中，所述存储单元包括第一晶体管和第二晶体管，用于存储积聚在电容器中的电荷，第二晶体管包括形成在氧化物半导体层中的沟道。在半导体装置中，驱动电路使用要输出到第j信号的信号，生成输出到第（j-1）（j为3以上的自然数）信号线的信号线。

44. 发明申请

US20110233561A1 SEMICONDUCTOR SUBSTRATE 审中-公开
标题翻译：半导体基板
公开(公告)号：US20110233561A1
公开(公告)日：2011-09-29
申请号：US13073385
申请日：2011-03-28
申请人： Taro NISHIGUCHI , Makoto Sasaki , Shin Harada , Kyoko Okita , Hiroki Inoue , Yasuo Namikawa
发明人： Taro NISHIGUCHI , Makoto Sasaki , Shin Harada , Kyoko Okita , Hiroki Inoue , Yasuo Namikawa
IPC分类号： H01L29/161
CPC分类号： H01L29/7802 , H01L21/0445 , H01L21/0475 , H01L21/2007 , H01L29/045 , H01L29/0878 , H01L29/1608 , H01L29/417 , H01L29/6606 , H01L29/66068
摘要： A supporting portion is made of silicon carbide. At least one layer has first and second surfaces. The first surface is supported by the supporting portion. The at least one layer has first and second regions. The first region is made of silicon carbide of a single-crystal structure. The second region is made of graphite. The second surface has a surface formed by the first region. The first surface has a surface formed by the first region, and a surface formed by the second region. In this way, a semiconductor substrate can be provided which has a region made of silicon carbide having a single-crystal structure and a supporting portion made of silicon carbide and allows for reduced electric resistance of an interface therebetween.
摘要翻译：支撑部分由碳化硅制成。至少一层具有第一和第二表面。第一表面由支撑部分支撑。所述至少一层具有第一和第二区域。第一区域由单晶结构的碳化硅制成。第二区域由石墨制成。第二表面具有由第一区域形成的表面。第一表面具有由第一区域形成的表面和由第二区域形成的表面。以这种方式，可以提供具有由具有单晶结构的碳化硅制成的区域和由碳化硅制成的支撑部分的区域并且允许其之间的界面的电阻降低的半导体衬底。

45. 发明申请

US20110229037A1 CHARACTER RECOGNITION APPARATUS AND CHARACTER RECOGNITION METHOD 有权
标题翻译：字符识别装置和字符识别方法
公开(公告)号：US20110229037A1
公开(公告)日：2011-09-22
申请号：US13150743
申请日：2011-06-01
申请人： Shohei Hasegawa , Shinichi Eguchi , Hajime Kawashima , Koichi Kanamoto , Hiroki Inoue , Maki Yabuki , Katsutoshi Kobara
发明人： Shohei Hasegawa , Shinichi Eguchi , Hajime Kawashima , Koichi Kanamoto , Hiroki Inoue , Maki Yabuki , Katsutoshi Kobara
IPC分类号： G06K9/18
CPC分类号： G06K9/346 , G06K2209/01
摘要： An objective is to eliminate dotted lines in a character box in image data to increase the character recognition rate. There are some cases in which a dotted line candidate cannot be extracted due to many overlapping parts of dotted lines and characters or due to a blurry part in a dotted line. In such cases, the position of a dotted line candidate is estimated referring to features such as the interval, length, width, etc. of a dotted line candidate in the same character box (or in a character box for another relevant item), and image data of the estimated position and image data of a previously extracted dotted line (or a reference dotted line) are compared to determine whether or not they are an identical dotted line.
摘要翻译：目的是消除图像数据中字符框中的虚线，以增加字符识别率。有些情况下，由于虚线和字符的重叠部分，或由于虚线中的模糊部分，虚线候选不能被提取。在这种情况下，参照同一字符框（或另一相关项目的字符框）中的虚线候补的间隔，长度，宽度等特征来估计虚线候选的位置，以及比较先前提取的虚线（或参考虚线）的估计位置和图像数据的图像数据，以确定它们是否是相同的虚线。

46. 发明申请

US20100004455A1 Method for producing piperidin-4-one derivative 有权
标题翻译：制备哌啶-4-酮衍生物的方法
公开(公告)号：US20100004455A1
公开(公告)日：2010-01-07
申请号：US12311315
申请日：2007-10-10
申请人： Hirohito Oooka , Yasushi Shibata , Hiroki Inoue , Tsutomu Imagawa
发明人： Hirohito Oooka , Yasushi Shibata , Hiroki Inoue , Tsutomu Imagawa
IPC分类号： C07D221/02
CPC分类号： C07D221/22 , C07D221/24 , C07D491/113
摘要： Provided is a method for producing a piperidin-4-one derivative useful as an intermediate for agricultural chemicals or pharmaceutical products. A piperidin-4-one derivative represented by formula (III-a) or formula (III-b) is produced by reacting a cyclic bis(aminol)ether compound represented by formula (I) and an acetone derivative represented by formula (II) in the presence of at least one substance selected from the group consisting of protonic acids, Lewis acids, acid halides and dialkyl sulfuric acids.
摘要翻译：提供可用作农药或药品的中间体的哌啶-4-酮衍生物的制造方法。由式（I-a）或式（III-b）表示的哌啶-4-酮衍生物通过式（I）表示的环状双（氨基醇）醚化合物与由式（II）表示的丙酮衍生物反应制备，在至少一种选自质子酸，路易斯酸，酰卤和二烷基硫酸的物质存在下进行。

47. 发明申请

US20090079293A1 Claw pole type motor and pump 失效
标题翻译：爪式电机和泵
公开(公告)号：US20090079293A1
公开(公告)日：2009-03-26
申请号：US12232556
申请日：2008-09-19
申请人： Toshiharu Hashimoto , Hiroki Inoue , Hidekazu Yabuuchi , Masaaki Nishikata , Shinji Suematsu
发明人： Toshiharu Hashimoto , Hiroki Inoue , Hidekazu Yabuuchi , Masaaki Nishikata , Shinji Suematsu
IPC分类号： H02K1/12 , H02K7/14
CPC分类号： H02K5/128 , H02K1/145 , H02K7/14 , H02K11/33 , H02K15/12 , H02K21/145 , H02K2211/03
摘要： A claw pole type motor includes a rotor having a magnet arranged on an outer circumferential surface thereof and a stator including an annular iron core and an annular coil received within the iron core. The iron core includes a yoke portion opened in an inner circumferential surface opposite to the rotor, a plurality of upper claw-shaped magnetic poles and a plurality of lower claw-shaped magnetic poles which are arranged along an inner circumferential surface of the annular coil. The upper/lower claw-shaped magnetic poles are curved to extend axially downwardly/upwardly from an upper/lower inner edge of the yoke portion, respectively. The upper and the low claw-shaped magnetic poles are alternately arranged along a circumferential direction of the iron core. The yoke portion has cutout portions formed in non-magnetic path regions which do not include magnetic paths through which magnetic flux flows between neighboring claw-shaped magnetic poles across the annular coil.
摘要翻译：爪极式电动机包括具有布置在其外圆周表面上的磁体的转子和包括环形铁芯的定子和容纳在铁芯内的环形线圈。铁芯包括在与转子相对的内周面开口的轭部，沿着环形线圈的内周面配置的多个上爪状磁极和多个下爪形磁极。上/下爪形磁极是弯曲的，分别从轭部的上/下内边缘向下/向上延伸。上下爪形磁极沿着铁芯的圆周方向交替布置。轭部具有形成在非磁路区域中的切口部分，其不包括通过环形线圈的相邻爪形磁极之间流过磁通的磁路。

48. 发明申请

US20080269372A1 Particulate water absorbent agent and production method thereof, and water absorbent article 有权
标题翻译：颗粒状吸水剂及其制造方法和吸水性物品
公开(公告)号：US20080269372A1
公开(公告)日：2008-10-30
申请号：US12078802
申请日：2008-04-04
申请人： Yorimichi Dairoku , Yoshifumi Adachi , Kozo Nogi , Hiroki Inoue , Katsuyuki Wada , Yoshio Irie
发明人： Yorimichi Dairoku , Yoshifumi Adachi , Kozo Nogi , Hiroki Inoue , Katsuyuki Wada , Yoshio Irie
IPC分类号： C08J5/14
CPC分类号： C08J3/243 , A61L15/60 , B01J20/26 , B01J20/267 , B01J2220/68 , C08J2300/102
摘要： A particulate water absorbing agent of the present invention includes a water absorbent resin, having a cross-linking structure, whose surface has been cross-linked by adding a surface treatment agent, wherein: (i) a mass average particle diameter (D50) ranges from 200 to 600 μm and 95 to 100 wt % of a particulate water absorbing agent whose particle diameter ranges from less than 850 μm to not less than 150 μm is contained with respect to 100 wt % of whole the particulate water absorbing agent, and (ii) a logarithmic standard deviation (σζ) of particle size distribution ranges from 0.25 to 0.45, and (iii) a compressibility rate defined by a following equation ranges from 0 to 18%, and (iv) a surface tension of a supernatant liquid obtained in 4 minutes after dispersing 0.5 g of the particulate water absorbing agent in 50 ml of physiological saline whose temperature is 20° C. is 55 mN/m or more, the compressibility rate (%)=(P−A)/P×100 where P represents a tapped bulk density of the particulate water absorbing agent and A represents a loose bulk density of the particulate water absorbing agent.
摘要翻译：本发明的颗粒状吸水剂包括具有交联结构的吸水性树脂，其表面通过添加表面处理剂进行交联，其中：（i）质量平均粒径（D50）范围相对于全部颗粒状吸水剂的100重量％，含有200〜600μm，95〜100wt％粒径范围在850μm〜150μm以下的颗粒状吸水剂，（ ii）粒度分布的对数标准偏差（sigmazeta）范围为0.25〜0.45，（iii）由下式表示的压缩率为0〜18％，（iv）得到的上清液的表面张力在将0.5g颗粒状吸水剂分散在温度为20℃的50ml生理盐水中的4分钟内，在＆lt;＆lt;直线式说明书=“在线式”末端 =“铅”？>压缩性 y率（％）=（PA）/ P×100 <？在线公式描述=“在线公式”end =“tail”？>其中P表示颗粒状吸水剂的抽头堆积密度，A表示颗粒状吸水剂的松散堆积密度。

49. 发明授权

US06958553B2 Linear oscillator 失效
公开(公告)号：US06958553B2
公开(公告)日：2005-10-25
申请号：US10611905
申请日：2003-07-03
申请人： Yoshitaka Ichii , Katsuhiro Hirata , Yasushi Arikawa , Tomio Yamada , Hidekazu Yabuuchi , Hiroki Inoue
发明人： Yoshitaka Ichii , Katsuhiro Hirata , Yasushi Arikawa , Tomio Yamada , Hidekazu Yabuuchi , Hiroki Inoue
IPC分类号： H02K41/02 , A61C17/34 , B26B19/28 , H02K33/16 , H02K33/00
CPC分类号： A61C17/3445 , A61C17/34 , B26B19/282 , H02K33/16
摘要： A linear oscillator includes a reciprocating moving part, a case to contain the moving part, and an amplitude control spindle moveably supported in the case. The moving part and the amplitude control spindle reciprocate at a frequency approximately equal to the resonance frequency of the linear oscillator.

50. 发明授权

US06730711B2 Method for production of porous cross-linked polymer material 有权
标题翻译：生产多孔交联聚合物材料的方法
公开(公告)号：US06730711B2
公开(公告)日：2004-05-04
申请号：US10149602
申请日：2002-06-13
申请人： Masazumi Sasabe , Kenji Kadonaga , Hiroki Inoue , Akiko Mitsuhashi , Hirotama Fujimaru , Masatoshi Yoshida , Masuji Izubayashi , Kazutomo Takahashi
发明人： Masazumi Sasabe , Kenji Kadonaga , Hiroki Inoue , Akiko Mitsuhashi , Hirotama Fujimaru , Masatoshi Yoshida , Masuji Izubayashi , Kazutomo Takahashi
IPC分类号： C08J928
CPC分类号： C08F8/00 , C08F20/00
摘要： A method for the production of a porous cross-linked polymer material by the polymerization of an HIPE containing a cross-linking agent, characterized by the fact at least one species of the cross-linking agent is a compound having a double bond equivalent f not less than 120 g/mol. The cross-linking agent is preferred to be a compound possessed of an alkylene oxide moiety or a vinyl polymer containing not less than two polymerizing double bonds in the molecular unit. Thus, it is made possible to produce a porous cross-linked polymer material excellent in absorbency and flexibility, permit the HIPE to be polymerized in a short time, and therefore improve the efficiency of production.
摘要翻译：通过含有交联剂的HIPE的聚合制备多孔交联聚合物材料的方法，其特征在于至少一种交联剂是具有双键当量f的化合物小于120g / mol。交联剂优选为具有烯化氧部分的化合物或在分子单元中含有不少于两个聚合双键的乙烯基聚合物。因此，可以制造吸水性和柔软性优异的多孔交联聚合物材料，能够在短时间内使HIPE聚合，从而提高生产效率。

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