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1. 发明申请

US20050151732A1 Method for drawing object having rough model and detailed model 有权
标题翻译：具有粗糙模型和详细模型的绘制对象的方法
公开(公告)号：US20050151732A1
公开(公告)日：2005-07-14
申请号：US11011158
申请日：2004-12-15
申请人： Akihiro Yamaguchi , Akihiko Yoshida
发明人： Akihiro Yamaguchi , Akihiko Yoshida
IPC分类号： A63F13/00 , G06T15/00 , G06T15/40
CPC分类号： G06T15/10 , G06T2210/36
摘要： Detailed model data having numerous polygons and rough model data having fewer polygons are prepared for one object. A rectangular parallelepiped including the entire object is defined as a bounding box. A virtual three-dimensional space is perspective-transformed to divide an image-drawing field, which is an image drawing range, into a far image-drawing field and a near image-drawing field according to a distance from a viewpoint of virtual camera. When at least a part of the bounding box is included in the far image-drawing field, polygons of rough model data included in the far image-drawing field are drawn in a frame buffer. When at least a part of the bounding box is included in the near image-drawing field, polygons of detailed model data included in the near image-drawing field are drawn in a frame buffer.
摘要翻译：为一个对象准备具有多个多边形的详细模型数据和具有较少多边形的粗略模型数据。包括整个对象的长方体被定义为边界框。透视变换虚拟三维空间，根据与虚拟摄像机的视点的距离，将作为图像绘制范围的图像绘制区域划分为远的图像绘制场和近图像绘制场。当边界框的至少一部分被包括在远图像绘制区域中时，包括在远图像绘制区域中的粗略模型数据的多边形被绘制在帧缓冲器中。当边界框的至少一部分被包括在近图像绘制区域中时，包括在近图像绘制区域中的详细模型数据的多边形被绘制在帧缓冲器中。

2. 发明授权

US07202874B2 Method for drawing object having rough model and detailed model 有权
标题翻译：具有粗糙模型和详细模型的绘制对象的方法
公开(公告)号：US07202874B2
公开(公告)日：2007-04-10
申请号：US11011158
申请日：2004-12-15
申请人： Akihiro Yamaguchi , Akihiko Yoshida
发明人： Akihiro Yamaguchi , Akihiko Yoshida
IPC分类号： G06T15/00
CPC分类号： G06T15/10 , G06T2210/36
摘要： Detailed model data having numerous polygons and rough model data having fewer polygons are prepared for one object. A rectangular parallelepiped including the entire object is defined as a bounding box. A virtual three-dimensional space is perspective-transformed to divide an image-drawing field, which is an image drawing range, into a far image-drawing field and a near image-drawing field according to a distance from a viewpoint of virtual camera. When at least a part of the bounding box is included in the far image-drawing field, polygons of rough model data included in the far image-drawing field are drawn in a frame buffer. When at least a part of the bounding box is included in the near image-drawing field, polygons of detailed model data included in the near image-drawing field are drawn in a frame buffer.
摘要翻译：为一个对象准备具有多个多边形的详细模型数据和具有较少多边形的粗略模型数据。包括整个对象的长方体被定义为边界框。透视变换虚拟三维空间，根据与虚拟摄像机的视点的距离，将作为图像绘制范围的图像绘制区域划分为远的图像绘制场和近图像绘制场。当边界框的至少一部分被包括在远图像绘制区域中时，包括在远图像绘制区域中的粗略模型数据的多边形被绘制在帧缓冲器中。当边界框的至少一部分被包括在近图像绘制区域中时，包括在近图像绘制区域中的详细模型数据的多边形被绘制在帧缓冲器中。

3. 发明授权

US08867963B2 Driving mechanism and image forming apparatus comprising the same 有权
标题翻译：驱动机构和包括该驱动机构的图像形成装置
公开(公告)号：US08867963B2
公开(公告)日：2014-10-21
申请号：US13218509
申请日：2011-08-26
申请人： Hirofumi Tsuji , Akihiro Yamaguchi
发明人： Hirofumi Tsuji , Akihiro Yamaguchi
IPC分类号： G03G15/00
CPC分类号： G03G15/757 , G03G15/755
摘要： The belt driving mechanism of the present invention includes: a driving pulley; a driven pulley; a looped transmission belt extended over the driving pulley and the driven pulley; a first holding member that bearing-supports and holds the driving pulley; a second holding member that bearing-supports and holds the driven pulley, and is combined with the first holding member; and a biasing member that biases the first holding member and the second holding member to be separated, in a state in which the first holding member and the second holding member are combined.
摘要翻译：本发明的带驱动机构包括：驱动带轮; 从动皮带轮; 环形传动皮带延伸到驱动皮带轮和从动滑轮上; 第一保持构件，其支撑并保持所述驱动带轮; 第二保持构件，其支撑并保持从动带轮，并与第一保持构件组合; 以及在第一保持构件和第二保持构件组合的状态下偏置第一保持构件和第二保持构件以分离的偏置构件。

4. 发明授权

US5798422A Aromatic hydroxycarboxylic acid resins and their use 失效
标题翻译：芳香族羟基羧酸树脂及其用途
公开(公告)号：US5798422A
公开(公告)日：1998-08-25
申请号：US511809
申请日：1995-08-07
申请人： Akio Karasawa , Akihiro Yamaguchi , Keizaburo Yamaguchi , Yuko Ishihara
发明人： Akio Karasawa , Akihiro Yamaguchi , Keizaburo Yamaguchi , Yuko Ishihara
IPC分类号： B41M5/155 , C07C65/105 , C07C65/24 , C08G61/02 , C08L63/00 , G03F7/023 , C08F6/00 , C08F6/02
CPC分类号： G03F7/0236 , B41M5/155 , C07C65/105 , C07C65/24 , C08G61/02 , C08L63/00 , G03F7/0233
摘要： Disclosed are an aromatic hydroxycarboxylic acid resin represented by the following formula (1): ##STR1## wherein each A group is the same or different and individually represents a substituted or unsubstituted phenylene or naphthylene group, R.sup.1 represents a hydrogen atom or a C.sub.1-4 alkyl group, R.sup.2 represents a hydrogen atom or a C.sub.1-10 alkyl, C.sub.1-10 alkoxyl, nitro or hydroxyl group, l stands for an integer of 0-100, m stands for an integer of 0-20 and n stands for an integer of 0-3 with the proviso that m stands for an integer other than 0 when all of the A group represent an unsubstituted or substituted a group, a preparation process thereof and use of the same.
摘要翻译：公开了由下式（1）表示的芳族羟基羧酸树脂：其中每个A基团相同或不同，并且各自表示取代或未取代的亚苯基或亚萘基 R 1表示氢原子或C 1-4烷基，R 2表示氢原子或C 1-10烷基，C 1-10烷氧基，硝基或羟基，l表示0〜100的整数，m表示 0〜20的整数，n表示0-3的整数，条件是当A组全部为未取代或取代的基团时，m表示0以外的整数，其制备方法及其用途。

5. 发明授权

US5763537A Polyimide based resin composition 失效
标题翻译：聚酰亚胺基树脂组合物
公开(公告)号：US5763537A
公开(公告)日：1998-06-09
申请号：US577517
申请日：1995-12-22
申请人： Tomomi Yoshimura , Wataru Yamashita , Shoji Tamai , Akihiro Yamaguchi
发明人： Tomomi Yoshimura , Wataru Yamashita , Shoji Tamai , Akihiro Yamaguchi
IPC分类号： C08K5/3417 , C08L67/00 , C08L79/08
CPC分类号： C08K5/3417
摘要： A is a polyimide based resin molding composition comprising 100 parts by weight of crystalline polyimide having recurring structural units of the formula (1): ##STR1## and 1.about.50 parts by weight of crystallization accelerators selected from bisimide compounds of specific structure, a mixture of bisimide compounds, and imide based oligomer. The composition remarkably accelerates the crystallization velocity of polyimide of the formula (1), crystallization can be completed within a greatly reduced cooling time after melt processing, and the crystallized polyimide resin has excellent properties.
摘要翻译： A是一种聚酰亚胺基树脂模制组合物，其包含100重量份具有式（1）的重复结构单元的结晶聚酰亚胺：1分钟和50分钟的选自特定结构的双酰亚胺化合物的结晶促进剂，双酰亚胺化合物和基于酰亚胺的低聚物的混合物。该组合物显着加速式（1）的聚酰亚胺的结晶速度，在熔融加工后的冷却时间内可以结晶化，结晶化聚酰亚胺树脂具有优异的性能。

6. 发明授权

US5677398A Epoxy acrylate resins and their uses 失效
标题翻译：环氧丙烯酸酯树脂及其用途
公开(公告)号：US5677398A
公开(公告)日：1997-10-14
申请号：US627036
申请日：1996-04-03
申请人： Toshihiro Motoshima , Akio Karasawa , Keisuke Takuma , Akihiro Yamaguchi
发明人： Toshihiro Motoshima , Akio Karasawa , Keisuke Takuma , Akihiro Yamaguchi
IPC分类号： C08F290/06 , C08G59/17 , C08G59/24 , C08L63/10 , H05K3/28 , C08G59/16 , C08F283/10
CPC分类号： C08F290/064 , C08G59/1466 , C08G59/245 , C08L63/10 , H05K3/287 , Y10S525/922
摘要： Disclosed are an epoxy acrylate resin of the general formula (1) ##STR1## and an acid-modified epoxy acrylate resin obtained by reacting the epoxy acrylate resin with a carboxylic acid or an anhydride thereof, as well as curable resin compositions containing such a resin and the cured products thereof.
摘要翻译：公开了通式（1）＆lt; IMAGE＆gt;＆gt; + TR＆lt; IMAGE＆gt;的环氧丙烯酸酯树脂和通过环氧丙烯酸酯树脂与羧酸或其酸酐反应得到的酸改性环氧丙烯酸酯树脂，以及含有这种树脂的固化性树脂组合物及其固化物。

7. 发明授权

US5525682A Superabsorbent polymer and process for producing same 失效
公开(公告)号：US5525682A
公开(公告)日：1996-06-11
申请号：US473205
申请日：1995-06-07
申请人： Akinori Nagatomo , Hiroaki Tamatani , Masanobu Ajioka , Akihiro Yamaguchi
发明人： Akinori Nagatomo , Hiroaki Tamatani , Masanobu Ajioka , Akihiro Yamaguchi
IPC分类号： C08G69/10 , C08G69/48 , C08G73/10 , C08F283/04
CPC分类号： C08G69/10 , C08G69/48 , C08G73/1092
摘要： A process for preparing a novel superabsorbent polymer which is readily hydrolyzed and conform to environment by reacting a polysuccinimide with a diamine in an aqueous solution or an organic solvent to partially crosslink the polysuccinimide, and subsequently or concurrently hydrolyzing the remaining imide ring with an alkali while controlling the pH; and the superabsorbent polymer thus obtained.

8. 发明授权

US5508377A Polyimide 失效
标题翻译：聚酰亚胺
公开(公告)号：US5508377A
公开(公告)日：1996-04-16
申请号：US357193
申请日：1994-12-13
申请人： Wataru Yamashita , Yuichi Okawa , Shoji Tamai , Akihiro Yamaguchi
发明人： Wataru Yamashita , Yuichi Okawa , Shoji Tamai , Akihiro Yamaguchi
IPC分类号： C08G73/10 , C08L79/08 , C08G69/26
CPC分类号： C08G73/1085 , C08G73/10 , C08G73/1039 , C08G73/105 , C08G73/1053 , C08G73/1071 , C08L79/08
摘要： This invention relates to a novel polyimide or polyimide copolymer having excellent heat resistance and greatly improved processability, and has a novel aromatic diamino compound used for the polyimide, a preparation process thereof, a polyimide-based resin composition comprising the polyimide or polyimide copolymer and a fibrous reinforcement, a process for preparing the resin composition, an injection molded article of the resin composition.The polyimide comprise a requisite structural unit having one or more recurring structural units of the formula: ##STR1## wherein L is an oxygen atom, carbonyl, isopropylidene or hexafluoroisopropylidene, and X is ##STR2## and Ar is a tetravalent radical having 6 to 27 carbon atoms and being selected from the group consisting of a monoaromatic radical, condensed polyaromatic radical and noncondensed polyaromatic radical having aromatic radicals connected to each other with a direct bond or a bridge member.The polyimide or polyimide copolymer is outstanding in melt-flow stability, and has greatly improved processability and excellent heat resistance. Consequently, the polyimide or polyimide copolymer can be applied to structural materials, and electic.cndot.electronic appliances.
摘要翻译：本发明涉及耐热性优异且加工性极佳的新型聚酰亚胺或聚酰亚胺共聚物，具有用于聚酰亚胺的新型芳族二氨基化合物及其制备方法，包含聚酰亚胺或聚酰亚胺共聚物的聚酰亚胺系树脂组合物和纤维增强材料，树脂组合物的制备方法，树脂组合物的注塑制品。聚酰亚胺包括具有一个或多个下式的重复结构单元的必需结构单元：其中L是氧原子，羰基，异亚丙基或六氟异亚丙基，X是（5）和Ar 是具有6至27个碳原子的四价基团，并且选自具有芳族基团的单芳族基团，缩合多芳族基团和具有直接键合或桥连构件彼此连接的非缩合多芳族基团。聚酰亚胺或聚酰亚胺共聚物在熔体流动稳定性方面是突出的，并且具有极大的改进的加工性和优异的耐热性。因此，聚酰亚胺或聚酰亚胺共聚物可以应用于结构材料和电子电器。

9. 发明授权

US5484880A Polyimide 失效
标题翻译：聚酰亚胺
公开(公告)号：US5484880A
公开(公告)日：1996-01-16
申请号：US354806
申请日：1994-12-13
申请人： Wataru Yamashita , Yuichi Okawa , Shoji Tamai , Mitsunori Matsuo , Tsutomu Ishida , Keizaburo Yamaguchi , Akihiro Yamaguchi
发明人： Wataru Yamashita , Yuichi Okawa , Shoji Tamai , Mitsunori Matsuo , Tsutomu Ishida , Keizaburo Yamaguchi , Akihiro Yamaguchi
IPC分类号： C07C225/22 , C07B61/00 , C07C221/00 , C08G73/10 , C08L79/08 , C08G77/10 , C08G69/26
CPC分类号： C08G73/1071 , C08G73/1014 , C08G73/105 , C08G73/1064 , C08L79/08
摘要： The present invention relates to an amorphous polyimide or a polyimide copolymer having a requisite structural unit consisting of one or more recurring structural units represented by the formula (1): ##STR1## wherein X is a direct bond, oxygen atom or sulfur atom, and R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are individually a hydrogen atom or methyl, and Ar is a tetravalent radical having 6 to 27 carbon atoms and being selected from the group consisting of a monoaromatic radical, condensed polyaromatic radical and noncondensed polyaromatic radical having aromatic radicals connected to each other with a direct bond or a bridge member.Polyimide and the polyimide copolymer of the invention has excellent heat resistance, is outstanding in melt-flow stability, has greatly improved processability, and can be applied to structural materials, and electric- electronic appliances.
摘要翻译：本发明涉及具有必要结构单元的无定形聚酰亚胺或聚酰亚胺共聚物，所述结构单元由一个或多个由式（1）表示的重复结构单元：原子或硫原子组成，并且R 1，R 2，R 3和R 4分别为氢原子或甲基，Ar是具有6至27个碳原子的四价基团，并且选自具有芳族基团的单芳族基团，缩合多芳族基团和具有直接键或桥键的彼此连接的非缩合多芳族基团会员。本发明的聚酰亚胺和聚酰亚胺共聚物具有优异的耐热性，熔体流动稳定性优异，加工性能大大提高，可应用于结构材料和电子电器。

10. 发明授权

US5447901A Color-developing compositions and their use 失效
标题翻译：显色组合物及其用途
公开(公告)号：US5447901A
公开(公告)日：1995-09-05
申请号：US297525
申请日：1994-08-26
申请人： Keizaburo Yamaguchi , Yoshimitsu Tanabe , Kiyoharu Hasegawa , Akihiro Yamaguchi
发明人： Keizaburo Yamaguchi , Yoshimitsu Tanabe , Kiyoharu Hasegawa , Akihiro Yamaguchi
IPC分类号： B41M5/155 , B41M5/333 , B41M5/035 , B41M5/38
CPC分类号： B41M5/155 , B41M5/3331 , C08G2261/312
摘要： A color-developing composition comprises a multi-valent-metal-modified salicylic acid resin (Resin A) and a polycondensation resin (resin B) at a weight ratio of 90-30 to 10-70. Resin A is composed of 5-35 mole % of a structural unit (I) and 65-95 mole % of at least one structural unit (II) or 65-95 mole % of a coupled structural unit of at least one unit (II) and at least one unit (III) and has a weight-average molecular weight of 350-5,000. Resin B is composed of the unit (II) and/or the unit (III) and has a weight-average molecular weight of 350-5,000. ##STR1## wherein Z represents M/m, M being a metal ion of m valence and m being an integer; R.sub.1 and R.sub.2 represent H or a C.sub.1-12 alkyl, aralkyl, aryl or cycloalkyl group; R.sub.3 and R.sub.6 represent H or a C.sub.1-4 alkyl group; and R.sub.4 and R.sub.5 represent H or CH.sub.3.
摘要翻译：显色组合物包含重量比为90-30至10-70的多价金属改性水杨酸树脂（树脂A）和缩聚树脂（树脂B）。树脂A由5-35摩尔％的结构单元（I）和65-95摩尔％的至少一种结构单元（II）或65-95摩尔％的至少一个单元（II）的偶联结构单元组成）和至少一种单元（III），并且其重均分子量为350-5,000。树脂B由单元（II）和/或单元（III）组成，重均分子量为350-5,000。（III）其中Z表示M / m，M是m价金属离子，m为整数; R1和R2表示H或C1-12烷基，芳烷基，芳基或环烷基; R3和R6表示H或C1-4烷基; R4和R5代表H或CH3。

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