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    • 23. 发明申请
    • SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
    • 半导体器件的半导体器件和制造方法
    • US20140239392A1
    • 2014-08-28
    • US14239249
    • 2012-06-07
    • Daisuke MatsumotoNaoki TegaYasuhiro Shimamoto
    • Daisuke MatsumotoNaoki TegaYasuhiro Shimamoto
    • H01L29/06H01L29/66H01L29/78
    • H01L29/7838H01L27/0883H01L29/0696H01L29/1095H01L29/1608H01L29/66674H01L29/66712H01L29/7801H01L29/7802
    • A technique for improving characteristics of a semiconductor device (DMOSFET) is provided. A semiconductor device is configured so as to include: an n-type source layer (102) disposed on an upper portion of a first surface side of an SiC substrate (106); a p body layer (103) which surrounds the source layer and has a channel region; an n−-type drift layer (107) which is in contact with the p body layer (103); a gate electrode (116) which is disposed on an upper portion of the channel region via a gate insulating film; and a first p+ layer (109) which is disposed in the p body layer (103), extends to a portion below the n+ source layer (102), and serves as a buried semiconductor region having an impurity concentration higher than that of the p body layer (103). In this manner, since the first p+ layer (109) is formed in the middle of the p body layer (103), it is possible to reduce the diffusion resistance of the p body layer (103). Thus, it is possible to make a parasitic bipolar transistor harder to turn on.
    • 提供了一种用于改善半导体器件(DMOSFET)的特性的技术。 半导体器件被配置为包括:设置在SiC衬底(106)的第一表面侧的上部的n型源极层(102); 围绕源层并具有沟道区的p体层(103); 与p体层(103)接触的n型漂移层(107); 栅极电极,其经由栅极绝缘膜设置在所述沟道区域的上部; 并且设置在p体层(103)中的第一p +层(109)延伸到n +源极层(102)下方的部分,并且用作具有高于p的杂质浓度的掩埋半导体区域 身体层(103)。 以这种方式,由于第一p +层(109)形成在p体层(103)的中间,所以可以降低p体层(103)的扩散阻力。 因此,可以使寄生双极晶体管更难以导通。
    • 24. 发明申请
    • Image Reading Device Determining Conveying Path
    • 图像读取装置确定输送路径
    • US20140139896A1
    • 2014-05-22
    • US14084112
    • 2013-11-19
    • Yoshinori OsakabeDaisuke Matsumoto
    • Yoshinori OsakabeDaisuke Matsumoto
    • H04N1/10
    • H04N1/00567H04N1/0057H04N1/00623H04N1/00628H04N1/00636
    • In an image reading device, a scanning unit moves relative to the main unit between a base position and a moved position. A conveyance unit moves relative to the scanning unit between a base position and a moved position at which the cover closes the platen, and is formed with a first and second openings. The cover member moves between a base position at which the cover member covers a second opening and a moved position. The first and second detectors detect a state of the scanning unit, the conveyance unit, and the cover member. The conveyance unit conveys the document along one of a first and second conveying paths that is used to convey the document and is determined based on the state of the first and second detectors.
    • 在图像读取装置中,扫描单元相对于主单元在基座位置和移动位置之间移动。 输送单元相对于扫描单元在基座位置和盖子关闭压板的移动位置之间移动,并且形成有第一和第二开口。 盖构件在盖构件覆盖第二开口的基座位置和移动位置之间移动。 第一和第二检测器检测扫描单元,输送单元和盖构件的状态。 输送单元沿着用于传送文件的第一和第二输送路径中的一个输送文件,并且基于第一和第二检测器的状态来确定。
    • 28. 发明申请
    • Method of Sampling Specimen, Test Method and Dropping Pipette and Specimen Sampler to be Used Therein
    • 样品取样方法,测试方法和滴管移液器及样品采样器
    • US20120132015A1
    • 2012-05-31
    • US13359841
    • 2012-01-27
    • Yasunori ShirakiDaisuke Matsumoto
    • Yasunori ShirakiDaisuke Matsumoto
    • G01N1/22
    • B01L3/0272B01L3/0282B01L3/50825B01L3/5635B01L2200/026B01L2400/0481G01N35/1079
    • A method for taking a sample includes drawing blood into a vacuum blood collection tube and transferring at least part of the blood from the vacuum blood collection tube to a sample storage space of a dropper. The vacuum blood collection tube includes a sample storage portion and a stopper sealing the sample storage portion, and the drawing is performed by stabbing a hollow needle into the stopper. The dropper includes and internal space at least part of which is the sample storage space for storing a sample and which includes a volume changeable space defined by an elastically deformable portion having flexibility. The dropper further includes an insertion portion including a through-hole connected to the internal space, and the transfer of the sample is performed by inserting the insertion portion into a through-hole formed in the stopper by the stabbing of the hollow needl into the stopper.
    • 采集样品的方法包括将血液抽吸到真空采血管中并将至少部分血液从真空采血管转移到滴管的样品储存空间。 真空采血管包括样品收集部分和密封样品收集部分的止动件,并且通过将中空针刺入塞子中来进行拉伸。 滴管包括内部空间,其至少一部分是用于存储样品的样品存储空间,并且其包括由具有柔性的可弹性变形部分限定的体积可变空间。 该滴管还包括插入部分,该插入部分包括连接到内部空间的通孔,并且通过将中空针头刺入塞子中而将插入部分插入形成在止动件中的通孔中来进行样品的转移 。