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1. 发明申请

US20070057262A1 SEMICODUCTOR DEVICE AND MANUFACTURING METHOD THEREOF 有权
标题翻译：半导体器件及其制造方法
公开(公告)号：US20070057262A1
公开(公告)日：2007-03-15
申请号：US11530850
申请日：2006-09-11
申请人： Shun-Ichi NAKAMURA , Yoshiyuki YONEZAWA , Hiroyuki FUJISAWA , Takashi TSUJI
发明人： Shun-Ichi NAKAMURA , Yoshiyuki YONEZAWA , Hiroyuki FUJISAWA , Takashi TSUJI
IPC分类号： H01L31/0312
CPC分类号： H01L29/7813 , H01L21/046 , H01L29/045 , H01L29/0878 , H01L29/1608 , H01L29/4236 , H01L29/66068 , Y10S438/931
摘要： In a semiconductor device having SiC vertical trench MOSFETs, it is aimed to prevent the generation of large scattering in the channel resistance without largely increasing the average value of channel resistance. A 4H-SiC substrate having a major face thereof that is generally a {0001} face and having an off angle α. The trench is formed with the standard deviation σ in scattering of the angle formed by a trench side wall face and a substrate major face within a wafer face. By setting the designed value of the angle formed by the trench side wall face and the substrate major face at an any angle ranging from [(60 degrees)+2σ] to [(90 degrees)−tan−1 (0.87×tan α)−2σ] in forming the trench in the SiC substrate, a semiconductor device in which the angle formed by the trench side wall face and the substrate major face is 60 degrees or more but not more than [(90 degrees)−tan−1 (0.87×tan α)] can be obtained.
摘要翻译：在具有SiC垂直沟槽MOSFET的半导体器件中，旨在防止在沟道电阻中产生大的散射，而不会大大增加沟道电阻的平均值。具有主面的4H-SiC衬底通常为{0001}面并具有偏角α。沟槽由晶片面内的沟槽侧壁面和基板主面所形成的角度的散射形成有标准偏差σ。通过将沟槽侧壁面和基板主面形成的角度的设计值设定为从[（60度）+2σ]到[（90度）-1“-1”的任意角度在形成SiC衬底中的沟槽的情况下，形成沟槽（...）的半导体器件，其中由沟槽侧壁面和衬底主面形成的角度为60度以上但不大于[（90度））-ATAN-1（0.87葡萄糖α）]。

2. 发明授权

US5879505A Sheet separator for image recording process 失效
标题翻译：用于图像记录过程的纸张分隔符
公开(公告)号：US5879505A
公开(公告)日：1999-03-09
申请号：US876643
申请日：1997-06-16
申请人： Hiroyuki Fujisawa , Mikizo Katsuyama , Toshimitsu Funayoshi , Mamoru Fujimoto
发明人： Hiroyuki Fujisawa , Mikizo Katsuyama , Toshimitsu Funayoshi , Mamoru Fujimoto
IPC分类号： B41M5/382 , B65H41/00 , B32B35/00
CPC分类号： B41M5/38207 , B65H41/00 , Y10T156/1174 , Y10T156/1956
摘要： In a separator for separating a stripping sheet from a composite film formed by a base sheet and the stripping sheet which are superposed with each other, the composite film is first so carried and arranged that its forward end portion extends over a separating clearance formed in a support, and then a blade is pushed into the separating clearance for thrusting the composite film into the separating clearance in a bent state. Thus, the forward end portion of the composite film is separated (i.e., delaminated). Thereafter the base sheet and the stripping sheet are independently sucked/held on the delaminated forward end portion, and the stripping sheet is completely separated from the base sheet while widening the space between the held positions of these sheets. Due to the aforementioned structure and operation, the composite film can be separated in a simple structure with minimum force, and the separator can be reduced in size and power.
摘要翻译：在用于将剥离片与由基片和剥离片形成的复合膜分离的隔板中，首先将复合膜进行搬运和布置，使其前端部在形成于支撑，然后将刀片推入分离间隙，以将弯曲状态的复合膜推入分离间隙。因此，复合膜的前端部被分离（即分层）。此后，将基片和剥离片独立地吸附/保持在分层的前端部上，并且剥离片与基片完全分离，同时扩大这些片的保持位置之间的空间。由于上述结构和操作，可以以最小的力以简单的结构分离复合膜，并且可以减小隔膜的尺寸和功率。

3. 发明申请

US20100294548A1 EPOXY RESIN COMPOSITION, PREPREG, AND METAL-CLAD LAMINATE AND MULTILAYERED PRINTED WIRING BOARD 有权
标题翻译：环氧树脂组合物，PREPREG和金属层压板和多层印刷布线板
公开(公告)号：US20100294548A1
公开(公告)日：2010-11-25
申请号：US12735235
申请日：2008-07-29
申请人： Hiroyuki Fujisawa , Hiroki Tamiya
发明人： Hiroyuki Fujisawa , Hiroki Tamiya
IPC分类号： H05K1/00 , C08K9/10 , B32B15/092
CPC分类号： H05K1/0373 , B32B5/024 , B32B15/08 , B32B15/14 , B32B15/20 , B32B27/04 , B32B27/12 , B32B27/38 , B32B2260/021 , B32B2260/046 , B32B2262/101 , B32B2264/102 , B32B2307/306 , B32B2307/50 , B32B2457/08 , C08G59/38 , C08G59/621 , C08J5/24 , C08J2363/08 , C08K3/22 , C08K3/36 , C08K5/13 , C08L63/00 , H05K3/4626 , H05K2201/0209 , H05K2201/0239 , Y10T428/31529 , C08L2666/22
摘要： The present invention provides an epoxy resin composition exhibiting good workability in drilling, molding, and desmearing as well as good interlayer adhesion strength. This epoxy resin composition comprises an epoxy resin, a curing agent, and an inorganic filler. The epoxy resin is composed of a dicyclopentadiene-based epoxy resin and a novolac-based epoxy resin. The curing agent is a biphenyl-based phenol resin. The inorganic filler is composed of aluminum hydroxide and granular silica having an epoxy-silane treated surface. The epoxy resin composition contains 20 to 50% by weight of the granular silica. The epoxy resin composition contains 2 to 15% by weight, based on total weight of granular silica, of the aluminum hydroxide.
摘要翻译：本发明提供了一种在钻井，成型和除泥中表现出良好的加工性以及良好的层间粘合强度的环氧树脂组合物。该环氧树脂组合物包含环氧树脂，固化剂和无机填料。环氧树脂由二环戊二烯系环氧树脂和酚醛清漆型环氧树脂构成。固化剂是联苯基酚醛树脂。无机填料由氢氧化铝和具有环氧硅烷处理表面的颗粒状二氧化硅组成。环氧树脂组合物含有20〜50重量％的粒状二氧化硅。环氧树脂组合物含有2〜15重量％，相对于粒状二氧化硅的总重量为氢氧化铝。

4. 发明授权

US07659525B2 Apparatus for and method of recording image 有权
标题翻译：记录图像的装置和方法
公开(公告)号：US07659525B2
公开(公告)日：2010-02-09
申请号：US11723578
申请日：2007-03-21
申请人： Hideaki Ogawa , Hiroshi Okamoto , Keisuke Hirayama , Yuji Kurokawa , Hiroyuki Fujisawa , Ichiro Watanabe
发明人： Hideaki Ogawa , Hiroshi Okamoto , Keisuke Hirayama , Yuji Kurokawa , Hiroyuki Fujisawa , Ichiro Watanabe
IPC分类号： G03C5/00
CPC分类号： B41J2/45
摘要： An image recording apparatus (1) causes a recording head (20) to move through a distance corresponding to one half of the recording width of the recording head (20) in a sub-scanning direction each time a recording drum (10) makes one rotation. This, light emitting devices (23, 24) record two line data in advance, and thereafter following light emitting devices (21, 22) record the same line data repeatedly at the same position. This increases the energy of laser light beams given to a recording position on a printing plate (P) to accomplish the recording of an image with reliability. The recording speed is not extremely decreased because not all light emitting devices (21 to 24) are used to make the repeated recordings at the same position on the printing plate (P). Further, the construction of optical systems and driving systems in the image recording apparatus is not complicated.
摘要翻译：图像记录装置（1）使得记录头（20）在每次记录鼓（10）形成一个时，在副扫描方向上使记录头（20）相对于记录头（20）的记录宽度的一半的距离移动回转。这样，发光装置（23,24）预先记录两行数据，之后，发光装置（21,22）在同一位置重复记录同一行数据。这增加了赋予印版（P）上的记录位置的激光束的能量，从而可靠地完成图像的记录。由于不是所有的发光装置（21〜24）用于在印版（P）上的同一位置进行重复记录，因此记录速度不会极度降低。此外，图像记录装置中的光学系统和驱动系统的构造并不复杂。

5. 发明授权

US07868908B2 Image recording apparatus having a laser source 有权
标题翻译：具有激光源的图像记录装置
公开(公告)号：US07868908B2
公开(公告)日：2011-01-11
申请号：US12071738
申请日：2008-02-26
申请人： Hiroshi Okamoto , Hiroyuki Fujisawa , Yuji Kurokawa , Keisuke Hirayama , Hitoshi Shioda
发明人： Hiroshi Okamoto , Hiroyuki Fujisawa , Yuji Kurokawa , Keisuke Hirayama , Hitoshi Shioda
IPC分类号： B41J2/435 , B41J2/47
CPC分类号： G06K15/1219 , B41J13/223 , G06K15/1209
摘要： An image recording apparatus according to this invention includes a frequency divider 22 for generating a reference signal of a frequency higher than that of a dot clock signal, a pulse exposure control circuit 31 for causing a laser beam emitted from a laser diode 27 to irradiate a recording medium when both an image signal and the reference signal are ON, and a switching device 25 for switching between a first recording mode for causing the laser beam emitted from the laser diode 27 to irradiate the recording medium when the image signal is ON, and a second recording mode for causing the laser beam emitted from the laser diode 27 to irradiate the recording medium when both the image signal and reference signal are ON.
摘要翻译：根据本发明的图像记录装置包括：分频器22，用于产生频率高于点时钟信号的参考信号;脉冲曝光控制电路31，用于使从激光二极管27发射的激光束照射在图像信号和参考信号都为ON时的记录介质，以及用于在图像信号为ON时使从激光二极管27发射的激光束照射记录介质的第一记录模式之间进行切换的切换装置25;以及第二记录模式，用于当图像信号和参考信号都为ON时，使从激光二极管27发射的激光束照射记录介质。

6. 发明授权

US07615849B2 Semiconductor device and manufacturing method thereof 有权
标题翻译：半导体装置及其制造方法
公开(公告)号：US07615849B2
公开(公告)日：2009-11-10
申请号：US11530850
申请日：2006-09-11
申请人： Shun-Ichi Nakamura , Yoshiyuki Yonezawa , Hiroyuki Fujisawa , Takashi Tsuji
发明人： Shun-Ichi Nakamura , Yoshiyuki Yonezawa , Hiroyuki Fujisawa , Takashi Tsuji
IPC分类号： H01L29/04 , H01L29/06
CPC分类号： H01L29/7813 , H01L21/046 , H01L29/045 , H01L29/0878 , H01L29/1608 , H01L29/4236 , H01L29/66068 , Y10S438/931
摘要： In a semiconductor device having SiC vertical trench MOSFETs, it is aimed to prevent the generation of large scattering in the channel resistance without largely increasing the average value of channel resistance. A 4H-SiC substrate having a major face thereof that is generally a {0001} face and having an off angle α. The trench is formed with the standard deviation σ in scattering of the angle formed by a trench side wall face and a substrate major face within a wafer face. By setting the designed value of the angle formed by the trench side wall face and the substrate major face at an any angle ranging from [(60 degrees)+2σ] to [(90 degrees)−tan−1 (0.87×tan α)−2σ] in forming the trench in the SiC substrate, a semiconductor device in which the angle formed by the trench side wall face and the substrate major face is 60 degrees or more but not more than [(90 degrees)−tan−1 (0.87×tan α)] can be obtained.
摘要翻译：在具有SiC垂直沟槽MOSFET的半导体器件中，旨在防止在沟道电阻中产生大的散射，而不会大大增加沟道电阻的平均值。具有主面的4H-SiC衬底通常为{0001}面并具有偏角α。沟槽由晶片面内的沟槽侧壁面和基板主面所形成的角度的散射形成有标准偏差σ。通过将沟槽侧壁面和基板主面形成的角度的设计值设定为从[（60度）+2σ]到[（90度）-an-1（0.87葡萄糖α） - 在SiC衬底中形成沟槽的半导体器件，其中由沟槽侧壁面和衬底主面形成的角度为60度以上但不大于[（90度）-an -1（0.87） xtan alpha）]。

7. 发明申请

US20080170115A1 Image recording apparatus 有权
标题翻译：图像记录装置
公开(公告)号：US20080170115A1
公开(公告)日：2008-07-17
申请号：US12003885
申请日：2008-01-03
申请人： Hiroyuki Fujisawa , Keisuke Hirayama , Hiroshi Okamoto , Junichi Oka
发明人： Hiroyuki Fujisawa , Keisuke Hirayama , Hiroshi Okamoto , Junichi Oka
IPC分类号： B41J2/45
CPC分类号： B41J29/377 , B41J2/451
摘要： A laser light source has a plurality of semiconductor lasers arranged in a direction intersecting a primary scanning direction X. The semiconductor lasers are arranged in such a positional relationship that each semiconductor laser is located upstream, in the primary scanning direction X, of a different semiconductor laser located adjacent thereto and downstream thereof in a direction in which air is blown from an air blowoff pipe.
摘要翻译：激光源具有沿与主扫描方向X相交的方向布置的多个半导体激光器。半导体激光器以这样的位置关系布置，使得每个半导体激光器位于不同半导体的主扫描方向X的上游位于其旁边的激光器和从空气吹出管吹出空气的方向的下游。

8. 发明申请

US20070229646A1 Image recording apparatus 审中-公开
标题翻译：图像记录装置
公开(公告)号：US20070229646A1
公开(公告)日：2007-10-04
申请号：US11727471
申请日：2007-03-27
申请人： Hideaki Ogawa , Keisuke Hirayama , Ichiro Watanabe , Hiroyuki Fujisawa
发明人： Hideaki Ogawa , Keisuke Hirayama , Ichiro Watanabe , Hiroyuki Fujisawa
IPC分类号： B41J2/375
CPC分类号： B41J29/377 , B41J2/442 , B41J2/447 , B41J11/002 , B41J19/16 , B41J29/38
摘要： When rotating a recording drum at low speed, air is jetted from air jet ports toward a point of irradiation, in a direction to diffuse a gas generating from an image recording medium upstream with respect to a direction of rotation of a recording drum. An air curtain approximately semicircular about the point of irradiation is formed upstream thereof with respect to the direction of rotation of the recording drum. As a result, the gas can hardly diffuse from the point of irradiation upstream with respect to the direction of rotation of the recording drum. The gas is collected from a gas suction opening. Thus, the gas is reliably prevented from contacting the image recording medium having an image recorded thereon.
摘要翻译：当以低速旋转记录鼓时，空气从空气喷射口朝向照射点喷射，以使从图像记录介质产生的气体相对于记录鼓的旋转方向上游扩散。关于照射点大致半圆形的空气幕相对于记录鼓的旋转方向形成在其上游。结果，气体几乎不会从记录鼓的旋转方向的上游的照射点扩散。气体从气体吸入口收集。因此，可靠地防止气体与记录有图像的图像记录介质接触。

9. 发明授权

US08194110B2 Image recording apparatus for recording an image on an image recording medium 有权
标题翻译：用于在图像记录介质上记录图像的图像记录装置
公开(公告)号：US08194110B2
公开(公告)日：2012-06-05
申请号：US12299892
申请日：2007-09-07
申请人： Hiroyuki Fujisawa , Keisuke Hirayama , Hitoshi Shioda , Hiroshi Okamoto
发明人： Hiroyuki Fujisawa , Keisuke Hirayama , Hitoshi Shioda , Hiroshi Okamoto
IPC分类号： B41J2/435
CPC分类号： G03F7/24
摘要： In an image recording apparatus using an image recording medium which generates a gas when irradiated with a light beam, the gas and the like are prevented from drifting into a space between the image recording medium and a drum, and thus contamination of the back surface of the image recording medium is prevented. The gas is effectively prevented from drifting to the back surface of a plate P by setting a relative positional relationship of an extending direction of each suction groove L, an attaching position of the plate P, and an air blowing direction so that unclosed regions, not closed by the plate P, of suction grooves L formed in a drum surface do not occur downstream in a gas moving direction.
摘要翻译：在使用在用光束照射时产生气体的图像记录介质的图像记录装置中，防止气体等漂移到图像记录介质和滚筒之间的空间中，从而污染背面的防止图像记录介质。通过设定各吸引槽L的延伸方向，板P的安装位置和送风方向的相对位置关系，能够有效地防止气体漂移到板P的背面，使得未封闭的区域由盘P闭合，形成在鼓表面的吸入槽L不会沿气体移动方向发生在下游。

10. 发明申请

US20080205457A1 Image recording apparatus 有权
标题翻译：图像记录装置
公开(公告)号：US20080205457A1
公开(公告)日：2008-08-28
申请号：US12071738
申请日：2008-02-26
申请人： Hiroshi Okamoto , Hiroyuki Fujisawa , Yuji Kurokawa , Keisuke Hirayama , Hitoshi Shioda
发明人： Hiroshi Okamoto , Hiroyuki Fujisawa , Yuji Kurokawa , Keisuke Hirayama , Hitoshi Shioda
IPC分类号： H01S3/10
CPC分类号： G06K15/1219 , B41J13/223 , G06K15/1209
摘要： An image recording apparatus according to this invention includes a frequency divider 22 for generating a reference signal of a frequency higher than that of a dot clock signal, a pulse exposure control circuit 31 for causing a laser beam emitted from a laser diode 27 to irradiate a recording medium when both an image signal and the reference signal are ON, and a switching device 25 for switching between a first recording mode for causing the laser beam emitted from the laser diode 27 to irradiate the recording medium when the image signal is ON, and a second recording mode for causing the laser beam emitted from the laser diode 27 to irradiate the recording medium when both the image signal and reference signal are ON.
摘要翻译：根据本发明的图像记录装置包括：分频器22，用于产生频率高于点时钟信号的参考信号;脉冲曝光控制电路31，用于使从激光二极管27发射的激光束照射在图像信号和参考信号都为ON时的记录介质，以及用于在图像信号为ON时使从激光二极管27发射的激光束照射记录介质的第一记录模式之间进行切换的切换装置25;以及第二记录模式，用于当图像信号和参考信号都为ON时，使从激光二极管27发射的激光束照射记录介质。

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