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11. 发明授权

US4590149A Method for fine pattern formation on a photoresist 失效
标题翻译：在光致抗蚀剂上精细图案形成的方法
公开(公告)号：US4590149A
公开(公告)日：1986-05-20
申请号：US672763
申请日：1984-11-19
申请人： Hisashi Nakane , Akira Yokota , Mitsuo Yabuta , Minoru Tsuda , Wataru Ishii
发明人： Hisashi Nakane , Akira Yokota , Mitsuo Yabuta , Minoru Tsuda , Wataru Ishii
IPC分类号： G03F7/38 , C23F1/00 , G03F7/30 , G03F7/36 , H01L21/027 , G03F7/26
CPC分类号： G03F7/36 , Y10S430/168
摘要： A method for high-fidelity fine patterning of a photoresist layer involving a dry-process development by exposure to a plasma gas. Following irradiation in a pattern with actinic rays, a photoresist layer coated on a substrate is heated in an atmosphere at 200.degree. to 500.degree. C. Subsequent exposure of the photoresist layer to a plasma gas gives a finely patterned resist layer with a very high residual film ratio or very small decrease in the film thickness.
摘要翻译：涉及通过暴露于等离子体气体的干法显影的光致抗蚀剂层的高保真精细图案化的方法。在用光化射线照射之后，涂覆在基片上的光致抗蚀剂层在200℃至500℃的气氛中加热。随后将光致抗蚀剂层暴露于等离子体气体，得到精细图案化的抗蚀剂层，具有非常高的残留膜比或膜厚度的非常小的降低。

12. 发明授权

US4902770A Undercoating material for photosensitive resins 失效
标题翻译：感光树脂底漆材料
公开(公告)号：US4902770A
公开(公告)日：1990-02-20
申请号：US52466
申请日：1987-05-20
申请人： Wataru Ishii , Shozo Miyazawa , Shinji Tsuchiya , Hisashi Nakane , Akira Yokota
发明人： Wataru Ishii , Shozo Miyazawa , Shinji Tsuchiya , Hisashi Nakane , Akira Yokota
IPC分类号： G03F7/09 , G03F7/11
CPC分类号： G03F7/11 , G03F7/094
摘要： The undercoating composition of the invention, useful for providing an undercoating layer for a top coat of a photosensitive resist layer on a substrate surface, comprises, as a principal ingredient thereof, a condensation product obtained by the condensation reaction between a hydroxy-substituted diphenylamine and a melamine compound substituted on the nitrogen atoms with methylol groups and/or alkoxymethyl groups. The undercoating obtained of the composition is highly resistant against the attack by the overcoating solution applied thereon so that the fidelity of the pattern reproduction by the photolithographic technique is greatly improved by virtue of the absence of any disorder at the interface between the undercoating and top coat layers. The advantage is further increased when the undercoating composition further comprises a photoextinctive agent, e.g. a dye, having absorptivity in the wave length region where the photosensitive resist of the top coat has sensitivity.
摘要翻译：本发明的底涂层组合物可用作在基材表面上提供感光性抗蚀剂层的顶涂层的底涂层，其主要成分为通过羟基取代的二苯胺和在氮原子上被羟甲基和/或烷氧基甲基取代的三聚氰胺化合物。获得的组合物的底漆对于施加在其上的外涂层溶液的侵蚀是高度抗性的，使得由于在底漆和面漆之间的界面处没有任何障碍，通过光刻技术的图案再现的保真度被大大提高层。当底涂层组合物还包含光致纤维素剂，例如，染料，其表面涂层的光敏抗蚀剂具有敏感性的波长区域具有吸收性。

13. 发明授权

US4588675A Method for fine pattern formation on a photoresist 失效
标题翻译：在光致抗蚀剂上精细图案形成的方法
公开(公告)号：US4588675A
公开(公告)日：1986-05-13
申请号：US672764
申请日：1984-11-19
申请人： Hisashi Nakane , Akira Yokota , Mitsuo Yabuta , Wataru Ishii
发明人： Hisashi Nakane , Akira Yokota , Mitsuo Yabuta , Wataru Ishii
IPC分类号： C23C16/50 , C23F1/00 , C23F4/00 , G03F7/36 , G03F7/38 , H01L21/31 , G03F7/26
CPC分类号： G03F7/36 , G03F7/38 , Y10S430/168
摘要： A method for high fidelity patterning of a photoresist layer involving a dry-process development by exposure to a plasma gas. A photoresist layer which had been irradiated in a pattern with actinic rays is heated at a temperature in the range from 200.degree. to 500.degree. C. by applying heat to the surface of the substrate opposite to the surface bearing the photoresist layer, for example, by placing the substrate on a hot plate with the uncoated surface in contact with the hot plate. Subsequent exposure to plasma gas gives a patterned resist layer with a very high residual film thickness.
摘要翻译：涉及通过暴露于等离子体气体的干法显影的光致抗蚀剂层的高保真图案化的方法。用光化射线照射的光致抗蚀剂层在200〜500℃的温度范围内，通过向与该光致抗蚀剂层的表面相反的表面施加热，例如，通过将基板放置在热板上，使未涂覆的表面与热板接触。随后暴露于等离子体气体得到具有非常高的残余膜厚度的图案化抗蚀剂层。

14. 发明授权

US06818727B2 Highly purified epoxy resin 失效
标题翻译：高纯度环氧树脂
公开(公告)号：US06818727B2
公开(公告)日：2004-11-16
申请号：US09320719
申请日：1999-05-27
申请人： Akira Yokota , Nobuyuki Nakajima
发明人： Akira Yokota , Nobuyuki Nakajima
IPC分类号： C08G5900
CPC分类号： C08G59/10 , C08G59/28 , H05K1/0326
摘要： Provided is an epoxy resin having glycidylamino group, wherein the content of hydrolyzable chlorine is 1000 ppm or less. The epoxy resin is useful for adhesives, paints and electric/electronic materials(e.g. insulation materials, laminated plate, etc.).
摘要翻译：提供具有缩水甘油基氨基的环氧树脂，其中可水解氯的含量为1000ppm以下。环氧树脂可用于粘合剂，油漆和电气/电子材料（例如绝缘材料，层压板等）。

15. 发明授权

US06312829B1 Epoxy resin and resin-sealed type semiconductor apparatus 有权
标题翻译：环氧树脂和树脂密封型半导体装置
公开(公告)号：US06312829B1
公开(公告)日：2001-11-06
申请号：US09469173
申请日：1999-12-21
申请人： Akira Yokota , Nobuyuki Nakajima
发明人： Akira Yokota , Nobuyuki Nakajima
IPC分类号： H01L2912
CPC分类号： C08J3/24 , C08G59/08 , C08G59/621 , C08G59/688 , C08K3/36 , C08L63/04 , H01B3/40 , H01L23/293 , H01L2924/0002 , Y10T428/12528 , H01L2924/00
摘要： Provided is a novolak epoxy resin having a GPC area percentage of a binuclear compound of 15% or more. Said novolak epoxy resin has a low viscosity and is useful for an electric and electronic material such as adhesives, paints, insulating materials, laminates and the like.
摘要翻译：具有15％以上的双核化合物的GPC面积百分比的酚醛清漆型环氧树脂。所述酚醛清漆环氧树脂具有低粘度，并且可用于电气和电子材料如粘合剂，油漆，绝缘材料，层压材料等。

16. 发明授权

US4867546A Objective lens system for an endoscope 失效
标题翻译：用于内窥镜的物镜系统
公开(公告)号：US4867546A
公开(公告)日：1989-09-19
申请号：US170703
申请日：1988-03-14
申请人： Kimihiko Nishioka , Kikumi Tojo , Akira Yokota
发明人： Kimihiko Nishioka , Kikumi Tojo , Akira Yokota
IPC分类号： G02B13/04 , G02B13/18 , G02B23/24
CPC分类号： G02B23/243 , G02B13/06
摘要： An objective lens system for an endoscope comprising a front lens unit, a stop, and a rear lens unit wherein the front lens unit comprises a lens component arranged that the surface on the object side thereof is formed as an aspherical surface having portions whose curvature is made gradually stronger as they are farther from the optical axis or a lens component arranged that the surface on the image side thereof is formed as an aspherical surface having portions whose curvature is made gradually weaker as they are farther from the optical axis, and the rear lens unit comprises a lens component arranged that the surface on the image side thereof is formed as an aspherical surface having portions whose curvature is made gradually stronger as they are farther from the optical axis or a lens component arranged that the surface on the object side thereof is formed as an aspherical surface having portions whose curvature is made gradually weaker as they are farther from the optical axis, the objective lens system for an endoscope being arranged that distortion and curvature of field are corrected favorably.
摘要翻译：一种用于内窥镜的物镜系统，其包括前透镜单元，止挡件和后透镜单元，其中，所述前透镜单元包括透镜部件，所述透镜部件布置成使得物体侧的表面形成为非球面，所述非球面具有曲率为随着它们离开光轴更远，或者使得其像侧的表面形成为非球面的透镜部件，其具有随着其远离光轴而使曲率逐渐变弱的部分的非球面，并且后透镜单元包括透镜部件，其布置成使得其像侧上的表面形成为非球面，该非球面表面的曲率随着离开光轴的距离逐渐变强，或者透镜部件被布置为使得其物体侧的表面形成为具有其曲率逐渐变弱的部分的非球面，因为它们离光轴更远 e用于内窥镜的物镜系统被布置成有利地校正畸变和曲率。

17. 发明授权

US4806001A Objective for an endoscope 失效
标题翻译：内窥镜的目的
公开(公告)号：US4806001A
公开(公告)日：1989-02-21
申请号：US7941
申请日：1987-01-28
申请人： Minoru Okabe , Akira Yokota , Kimihiko Nishioka
发明人： Minoru Okabe , Akira Yokota , Kimihiko Nishioka
IPC分类号： G02B23/26 , G02B9/60 , G02B9/62 , G02B9/64 , G02B13/18 , G02B23/24 , G02B23/00
CPC分类号： G02B13/22 , G02B23/243 , G02B9/60 , G02B9/62
摘要： An objective for an endoscope comprising, in the order from the object side, a first lens unit I having negative refractive power, a second lens unit II having positive refractive power, a third lens unit III having positive refractive power, an aperture stop S arranged between the front end of the second lens unit and rear end of the third lens unit and a fourth lens group IV comprising a lens component which has a concave surface on the object side, the four unit objective for an endoscope being arranged so that the overall length is short, outer diameter of the objective is small, angle of view is wide, intensity of light in the marginal portion is high, and distortion is corrected favourably.
摘要翻译：内窥镜的目的在于，从物体侧开始，具有负屈光力的第一透镜单元I，具有正屈光力的第二透镜单元II，具有正屈光力的第三透镜单元III，配置有孔径光阑S 在第二透镜单元的前端和第三透镜单元的后端之间以及包括在物体侧具有凹面的透镜部件的第四透镜组IV，内窥镜的四个单元物镜被布置成使得整体长度短，物镜外径小，视角宽，边缘部分光强度高，失真矫正良好。

18. 发明授权

US4656508A Measuring endoscope 失效
标题翻译：测量内窥镜
公开(公告)号：US4656508A
公开(公告)日：1987-04-07
申请号：US742057
申请日：1985-06-06
申请人： Akira Yokota
发明人： Akira Yokota
IPC分类号： A61B1/04 , A61B1/00 , A61B1/06 , G01B11/24 , G01B11/25 , G02B23/26 , H04N5/225 , H04N7/18
CPC分类号： H04N5/2256 , G01B11/2509 , H04N5/2254 , H04N2005/2255
摘要： A measuring endoscope for making three-dimensional measurements of a object without using a special lattice and without hampering direct observation of the object. The measuring endoscope includes a light supply source for supplying illumination, and an illumination variation device for providing a plurality of particular illuminations, and illumination transmission means including a plurality of fiber optic cables. The fiber optic cables have a first input section separated from a second input section. The second section receives one particular illumination which the first section does not. At the output end of the fiber optic cables, fiber optic cables from the first section are interlaced, row-by-row with the fiber optic cables from the second section. An illumination lens then directs the light from the fiber optic cables onto the object. A lattice-shaped light pattern then appears on the object. Light reflected from the object is received by an objective lens system and is directed to an imaged sensor. The image sensor includes a large number of regularly arranged picture elements. Image processing devices then convert the received image into electrical signals. The image processing means process selected electrical signals from among all electrical signals received. These selected electrical signals are obtained from picture elements from positions where the lattice of the object image is formed on the light receiving surface. These selected electrical signals may then be processed to provide a three-dimensional measurement of the object. A control device controls the supply of light to the fiber optic cables to ensure that the light is emitted from the fiber optic cables in a lattice form. Finally, a display device connected to the image processor provides a display according to the three-dimensional image of the object.
摘要翻译：一种测量内窥镜，用于在不使用特殊格子的情况下进行物体的三维测量，并且不妨碍对物体的直接观察。测量内窥镜包括用于提供照明的光源和用于提供多个特定照明的照明变化装置，以及包括多个光纤电缆的照明传输装置。光纤电缆具有与第二输入部分分离的第一输入部分。第二部分接收第一部分没有的特定照明。在光纤电缆的输出端，来自第一部分的光纤电缆与第二部分的光纤电缆并排。然后照明透镜将来自光纤电缆的光引导到物体上。然后在物体上出现格子状的光图案。从物体反射的光由物镜系统接收并被引导到成像的传感器。图像传感器包括大量规则排列的图像元素。图像处理装置然后将接收的图像转换成电信号。图像处理装置从所接收的所有电信号中处理所选择的电信号。这些选择的电信号是从在光接收表面上形成物体图像的格子的位置的图像元素获得的。然后可以处理这些所选择的电信号以提供对象的三维测量。控制装置控制向光纤电缆的光的供应，以确保光以格子形式从光纤电缆发射。最后，连接到图像处理器的显示装置根据对象的三维图像提供显示。

19. 发明授权

US4639837A Illuminating optical system for high magnification endoscopes 失效
标题翻译：用于高倍率内窥镜的照明光学系统
公开(公告)号：US4639837A
公开(公告)日：1987-01-27
申请号：US717093
申请日：1985-03-28
申请人： Akira Yokota
发明人： Akira Yokota
IPC分类号： A61B1/00 , G02B23/24 , G02B23/26 , F21V7/04
CPC分类号： G02B23/2469
摘要： An illuminating optical system for high magnification endoscopes wherein, in order that a sufficient light amount may be secured and no flare light may enter an observing system, a light guide is annularly arranged as tapered around the observing optical system so that the optical axis of a light emitted from the light guide may intersect the optical axis of the observing optical system at an object point and a cover glass is provided with a stop.
摘要翻译：一种用于高倍率内窥镜的照明光学系统，其中为了确保足够的光量并且没有耀斑的光可以进入观察系统，导光体环形地布置成围绕观察光学系统呈锥形，使得光轴从导光体发出的光可以在物体点与观察光学系统的光轴相交，盖玻璃上设有挡块。

20. 发明申请

US20130252284A1 NOVEL CELLULASE DERIVED FROM THERMOSPOROTHRIX HAZAKENSIS 审中-公开
标题翻译：新型细胞因子衍生自热原性HAZAKENSIS
公开(公告)号：US20130252284A1
公开(公告)日：2013-09-26
申请号：US13821362
申请日：2012-05-31
申请人： Shuhei Yabe , Yoshifumi Aiba , Yasuteru Sakai , Akira Yokota
发明人： Shuhei Yabe , Yoshifumi Aiba , Yasuteru Sakai , Akira Yokota
IPC分类号： C12N9/24 , C12P7/14 , C12P19/14
CPC分类号： C12N9/2437 , A23K20/163 , A23K20/189 , C11D3/38645 , C12P7/10 , C12P7/14 , C12P19/02 , C12P19/14 , C12P2203/00 , C12R1/01 , Y02E50/16 , Y02E50/17
摘要： This invention provides a novel cellulase derived from Thermosporothrix hazakensis. The cellulase derived from Thermosporothrix hazakensis has enzyme activity on at least β-glucan, soluble cellulose, crystalline cellulose, phosphoric acid-swollen cellulose, and xylan.
摘要翻译：本发明提供了一种衍生自Thermosporothrix hazakensis的新型纤维素酶。来自Thermosporothrix hazakensis的纤维素酶对至少β-葡聚糖，可溶性纤维素，结晶纤维素，磷酸溶胀纤维素和木聚糖具有酶活性。

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