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11. 发明授权

US4731853A Three-dimensional vision system 失效
标题翻译：三维视觉系统
公开(公告)号：US4731853A
公开(公告)日：1988-03-15
申请号：US714455
申请日：1985-03-21
申请人： Seiji Hata , Takushi Okada , Makoto Ariga , Takafumi Okabe
发明人： Seiji Hata , Takushi Okada , Makoto Ariga , Takafumi Okabe
IPC分类号： G01B11/24 , G01B11/00 , G06K9/00
CPC分类号： G06K9/00201
摘要： The present invention consists in a three-dimensional vision system comprising a three-dimensional vision sensor which projects slit-like light on an object to-be-handled and which reads out a resulting slit image, an image input portion which controls the slit-like light to be lit up and put out and also controls the read-out of the slit image and which performs extraction processing of differential signals as to image signals read out, and an image processor which performs required controls concerning said image input portion and which processes image data of said image input portion; an image with the projected slit-like light and an image without it being sequentially sampled on an identical scanning line of the read-out image so as to obtain the differential image between them, thereby to extract a light segmentation line based on the projected slit-like light.
摘要翻译：本发明包括三维视觉系统，其包括三维视觉传感器，该三维视觉传感器在被处理对象上投影狭缝状光并读出所得到的狭缝图像;图像输入部分，像点亮和熄灭的光，并且还控制对狭缝图像的读出，并且对读出的图像信号执行差分信号的提取处理，以及执行与所述图像输入部分有关的控制的图像处理器，以及哪个处理所述图像输入部分的图像数据; 具有投影的狭缝状光的图像和没有它的图像在读出图像的相同扫描线上顺序采样，以便获得它们之间的差分图像，从而基于投影狭缝提取光分割线像光。

12. 发明授权

US4680802A Posture judgement system in image processing 失效
标题翻译：姿态判断系统的图像处理
公开(公告)号：US4680802A
公开(公告)日：1987-07-14
申请号：US807880
申请日：1985-12-23
申请人： Yoshie Nishida , Seiji Hata , Akira Miyakawa
发明人： Yoshie Nishida , Seiji Hata , Akira Miyakawa
IPC分类号： G06K9/68 , G06K9/62 , G06T1/00 , G06K9/00
CPC分类号： G06K9/6228
摘要： This invention relates to a system which improves an operation speed and accuracy of judgement when the posture of an object component parts is judged by an image processor. This system determines a combination of parameters used for the posture judgement at the time of the preparation of standard data, classifies the types in accordance with the parameter combinations and makes processing for a parameter combination designated for each type at the time of recognition, thereby judging the posture of the object component parts at a high speed and with a high level of accuracy.
摘要翻译： PCT No.PCT / JP85 / 00144 Sec。 371日期1985年12月23日第 102（e）1985年12月23日日期PCT 1985年3月25日PCT公布。出版物WO85 / 04502 1985年10月10日的日期。本发明涉及一种当由图像处理器判断对象分量的姿势时，提高判断的操作速度和准确性的系统。该系统确定在准备标准数据时用于姿势判断的参数的组合，根据参数组合对类型进行分类，并在识别时对每种类型指定的参数组合进行处理，从而判断高分辨率的物体成分的姿态，准确度高。

13. 发明授权

US09193802B2 Polyvinyl alcohol polymer, and method for producing hydrolyzable cellulose using the same 有权
标题翻译：聚乙烯醇聚合物，以及使用其制造水解性纤维素的方法
公开(公告)号：US09193802B2
公开(公告)日：2015-11-24
申请号：US13704401
申请日：2011-06-13
申请人： Seiji Hata , Masato Nakamae
发明人： Seiji Hata , Masato Nakamae
IPC分类号： C08F216/06 , C08B1/00 , C08H8/00
CPC分类号： C08B1/00 , C08F216/06 , C08H8/00
摘要： A polyvinyl alcohol polymer capable of, in producing hydrolyzable cellulose using a cellulosic biomass as a basic material, readily disrupting the cellulosic biomass at a molecular level by imparting a suitable flow resistance to a solution containing the cellulosic biomass, or the like, thereby resulting in efficient production of hydrolyzable cellulose to be enabled; and a method for producing hydrolyzable cellulose using the polyvinyl alcohol polymer. Provided is a polyvinyl alcohol polymer for use in producing hydrolyzable cellulose using a cellulosic biomass as a basic material, the polyvinyl alcohol polymer having: an average degree of polymerization of no less than 200 and no greater than 5,000; a degree of saponification of no less than 70 mol % and no greater than 99.9 mol %; and a molecular weight distribution of no less than 2.2.
摘要翻译：能够使用纤维素生物质作为基础材料制造可水解纤维素的聚乙烯醇聚合物通过赋予含有纤维素生物质等的溶液适当的流动阻力，在分子水平上容易地破坏纤维素生物质，从而导致有效生产可水解纤维素; 和使用该聚乙烯醇聚合物生产水解性纤维素的方法。提供一种聚乙烯醇聚合物，其用于使用纤维素生物质作为基础材料生产可水解纤维素，所述聚乙烯醇聚合物具有：平均聚合度不小于200且不大于5,000; 皂化度不小于70mol％且不大于99.9mol％; 分子量分布不小于2.2。

14. 发明授权

US07954734B2 Disruptor system for dry cellulosic materials 有权
标题翻译：干燥纤维素材料的干燥剂系统
公开(公告)号：US07954734B2
公开(公告)日：2011-06-07
申请号：US12282443
申请日：2007-03-12
申请人： Seiji Hata
发明人： Seiji Hata
IPC分类号： B02C19/00
CPC分类号： B02C15/14 , B02C15/003 , B02C15/004 , B02C18/14 , B02C2015/143 , B02C2018/188 , B02C2201/066
摘要： Cellulosic biomass is reduced to a micropowder with particles having average diameters below 5-10 micrometers with a significant fraction of the particles have diameters below 1 micrometer. Biomass (e.g., wood, agricultural waste or other plant materials) is first processed into pieces having a maximum diameter of about 10 mm. This is then dried to reduce its water content to no more than about 15% by weight and introduced into a disruptor which reduces the particle size to about 1 mm. Next the biomass is processed with a disc mill where edges of rotating discs travel along a groove pressing and squeezing the biomass, thereby breaking the biomass pieces into smaller and smaller particles. The resulting micropowder is extremely susceptible to enzymatic or chemical hydrolysis into constituent sugars. In addition, the micropowder can be suspended in an air stream and burned directly to provide heat to boilers and similar devices.
摘要翻译：将纤维素生物质还原成具有平均直径小于5-10微米的颗粒的微粉，其中大部分颗粒具有低于1微米的直径。首先将生物质（例如木材，农业废弃物或其他植物材料）加工成具有约10mm的最大直径的片。然后将其干燥以将其含水量降低至不超过约15重量％，并引入破碎剂中，将颗粒尺寸减小至约1mm。接下来，用盘磨机处理生物质，其中旋转盘的边缘沿着沟槽移动并挤压生物质，从而将生物质碎片破碎成更小和更小的颗粒。所得的微粉极易受到酶或化学水解成组分糖的影响。此外，微粉可以悬浮在空气流中并直接燃烧以向锅炉和类似装置提供热量。

15. 发明申请

US20110020874A1 Simplified Method for Digestion of Cellulosic Biomass 有权
标题翻译：纤维素生物质消化简化方法
公开(公告)号：US20110020874A1
公开(公告)日：2011-01-27
申请号：US12933865
申请日：2009-03-31
申请人： Seiji Hata
发明人： Seiji Hata
IPC分类号： C12P19/00 , C08J9/00
CPC分类号： C12P7/10 , C08B1/00 , C08H8/00 , C12P19/02 , C12P19/14 , C12P2201/00 , C13K1/02 , D21C3/003 , D21C9/1036 , Y02E50/16
摘要： The inventive process converts cellulosic biomass into a gel-like state that is readily hydrolyzed by appropriate enzymes. First the biomass is mechanically reduced in size. The biomass is then mixed and kneaded with an aqueous solution of a hydrophilic polymer that acts as a conditioning agent or as a co-solvent. During mixing the cellulose (and hemicellulose) in the biomass swells and becomes hydrated forming a viscous gel-like material. The processed material can then be thinned through the addition of water whereupon hydrolytic enzymes are mixed into the material and rapid hydrolysis into free sugars takes place. Dextrins are effective hydrophilic polymers for conditioning biomass. Polyvinyl alcohol is a particularly effective conditioning agent for use with biomass when converted into a viscous gel by adding borate ions.
摘要翻译：本发明的方法将纤维素生物质转化成易于通过合适的酶水解的凝胶状态。首先，生物质的机械尺寸减小。然后将生物质与用作调理剂或共溶剂的亲水性聚合物的水溶液混合和捏合。在混合过程中，生物质中的纤维素（和半纤维素）膨胀并变成水合形成粘稠的凝胶状材料。然后可以通过加入水来将经处理的材料稀释，由此将水解酶混合到材料中，并且快速水解进入游离糖。糊精是有效的亲水聚合物，用于调节生物量。聚乙烯醇是一种特别有效的调理剂，用于通过加入硼酸盐离子将其转化成粘性凝胶时与生物质一起使用。

16. 发明授权

US5189707A Method of loading surface mounted device and an apparatus therefor 失效
标题翻译：装载表面安装装置的方法及其装置
公开(公告)号：US5189707A
公开(公告)日：1993-02-23
申请号：US179983
申请日：1988-04-11
申请人： Kenji Suzuki , Seiji Hata , Yoshien Nishida , Kyoichi Kawasaki , Kenjiro Fujii , Yasunori Shimura , Shigenori Takeyoshi
发明人： Kenji Suzuki , Seiji Hata , Yoshien Nishida , Kyoichi Kawasaki , Kenjiro Fujii , Yasunori Shimura , Shigenori Takeyoshi
IPC分类号： H05K13/04 , H05K13/08
CPC分类号： H05K13/0413 , H05K13/08
摘要： A method and an apparatus for grasping surface mounted devices such as an IC or the like by the hand of the robot and automatically and accurately loading them onto the contact pattern of a printed circuit board by means of an image processor are disclosed. According to this method, a measurement line is provided onto each image pattern of the pin array of the surface mounted device and the array of the contact pattern of the board, so that it may intersect at right angles with the direction of the pattern, and each position of the pin array and the array of the contact pattern is sought from the variation of the brightness on that line. In accordance with the result thus obtained, displacement of the position and that of the rotation over the entire surfaced part and the contact pattern are sought and the operation of the robot is controlled in accordance with that information.
摘要翻译：公开了一种通过机器人的手来抓握诸如IC等的表面安装的装置的方法和装置，并通过图像处理器将它们自动且精确地加载到印刷电路板的接触图案上。根据该方法，将测量线设置在表面安装器件的针阵列的每个图案图案和板的接触图案的阵列上，使得其可以与图案的方向成直角相交，并且针阵列的每个位置和接触图案的阵列是从该线上的亮度的变化中寻求的。根据这样获得的结果，寻求在整个表面部分和接触图案上的位置和旋转的位移，并且根据该信息来控制机器人的操作。

17. 发明授权

US5034991A Character recognition method and system 失效
标题翻译：字符识别方法和系统
公开(公告)号：US5034991A
公开(公告)日：1991-07-23
申请号：US505586
申请日：1990-04-06
申请人： Kinuyo Hagimae , Seiji Hata , Souichi Yano
发明人： Kinuyo Hagimae , Seiji Hata , Souichi Yano
IPC分类号： G06K9/34 , G06K9/32 , G06K9/38 , G06K9/62 , G06K9/68
CPC分类号： G06K9/3283 , G06K9/348 , G06K9/38 , G06K9/4642 , G06K9/50 , G06K9/68 , G06K2209/01
摘要： Character recognition method and system in which a character indicated in a printed, stamped, carved or other form is two-dimensionally imaged and stored as image data and the stored image data is subjected to an image processing to recognize the character. The recognition of the character is performed in such a manner that each time the comparison of plural kinds of feature vectors extracted from the character to be recognized and a dictionary vector of each candidate character in a group of candidate characters preliminarily prepared is made for one of the plural kinds of feature vectors, a candidate character having its dictionary vector away from the extracted feature vector by a distance not smaller than a predetermined value is excluded from the candidate character group. The dictionary vector for each candidate character is defined as an average vector for a variety of fonts. A difference between the dictionary vector and the feature vector extracted from the character to be recognized is estimated by virtue of a deviation vector for the variety of fonts to produce an estimated value. The exclusion from the candidate character group is judged on the basis of the estimated values each of which is cumulatively produced each time the estimation for the difference is made.
摘要翻译：字符识别方法和系统，其中以印刷，冲压，雕刻或其他形式指示的字符被二维地成像并存储为图像数据，并且对所存储的图像数据进行图像处理以识别字符。执行字符的识别是这样一种方式，即每次从要识别的字符提取的多种特征向量的比较和预先准备的候选字符组中的每个候选人物的字典向量进行比较，从候选字符组中排除多种特征向量，其具有远离所提取的特征向量的字典向量不超过预定值的距离的候选字符。每个候选字符的字典向量被定义为各种字体的平均向量。借助于各种字体的偏差矢量来估计从要识别的字符提取的字典向量和特征向量之间的差异以产生估计值。基于在每次进行差异估计时累积产生的估计值来判断排除候选字符组的排除。

18. 发明授权

US4718101A Image processing segmentation apparatus 失效
标题翻译：图像处理分割装置
公开(公告)号：US4718101A
公开(公告)日：1988-01-05
申请号：US714795
申请日：1985-03-22
申请人： Makoto Ariga , Seiji Hata , Yoshikazu Suzumura , Masaaki Nakagima , Michio Takahashi
发明人： Makoto Ariga , Seiji Hata , Yoshikazu Suzumura , Masaaki Nakagima , Michio Takahashi
IPC分类号： G06K9/34 , G06K9/46 , G06T7/60
CPC分类号： G06K9/4638
摘要： A segmentation apparatus utilized in an image processing system for recognizing a pattern in an image inputted thereto includes a separate circuit for outputting logical values of m by n pixels separated from the inputted image, an encode circuit for storing in advance therein codes to be determined according to the content of an inputted pattern and for outputting a code indicating that which set of pixels is identical to the objective pixel by using as an input pattern the logical value outputted from the separate circuit, and a select circuit for selecting a label of the objective label, from the label data of neighborhood pixels already determined and the new label data assigned, in accordance with the output from the encode circuit.
摘要翻译：在用于识别输入的图像中的图案的图像处理系统中使用的分割装置包括用于输出与输入图像分离的m×n个像素的逻辑值的单独电路，用于预先存储要根据通过使用从分离电路输出的逻辑值作为输入图案，输出指示哪一组像素与目标像素相同的代码，以及用于选择目标标签的选择电路根据来自编码电路的输出，从已经确定的邻域像素的标签数据和分配的新标签数据标记。

19. 发明授权

US5369493A Component transporting apparatus and method 失效
标题翻译：分量输送装置及方法
公开(公告)号：US5369493A
公开(公告)日：1994-11-29
申请号：US672039
申请日：1991-03-19
申请人： Masamichi Tomita , Kazuo Honma , Shigemi Igarashi , Tadaaki Ishikawa , Ryu Takizawa , Sotozi Hiramoto , Makoto Honma , Seiji Hata , Mitsuo Nakamura
发明人： Masamichi Tomita , Kazuo Honma , Shigemi Igarashi , Tadaaki Ishikawa , Ryu Takizawa , Sotozi Hiramoto , Makoto Honma , Seiji Hata , Mitsuo Nakamura
IPC分类号： H05K13/04 , H05K13/08 , G01N21/64
CPC分类号： H05K13/08 , H05K13/0413
摘要： An apparatus for transporting an electronic component includes a head for holding the component when the component is picked up from a suitable storage device. The head is movable relative to a base with an imaging apparatus being fixed to the head and allowing position of the component relative to the head to be determined while the component is being transported. A movable optical component is provided on the head which, in one position, contributes to defining an optical path between the component and the imaging apparatus, and in another position, is withdrawn. A further imaging apparatus may be provided, on the base or on the head with the further imaging apparatus detecting the position of large components, if the first imaging apparatus has a narrow filed of view for small components. Alternatively, when the further imaging apparatus is on the head, the imaging apparatus may detect the position to which the component is to be transported.
摘要翻译：一种用于运输电子部件的装置包括：用于在从适当的存储装置拾起部件时保持部件的头部。头部相对于基座是可移动的，其中成像装置被固定到头部，并且允许部件相对于头部的位置在部件被运送的同时被确定。可移动的光学部件设置在头部上，其在一个位置中有助于限定部件和成像设备之间的光路，并且在另一位置被撤回。如果第一成像装置对于小部件具有狭窄的视野，则可以在基座或头部上设置另一成像装置，其中成像装置检测大部件的位置。或者，当另外的成像装置在头部上时，成像装置可以检测部件要被运送到的位置。

20. 发明授权

US5166985A Method and apparatus for inspecting surface pattern of object 失效
标题翻译：用于检查对象表面图案的方法和装置
公开(公告)号：US5166985A
公开(公告)日：1992-11-24
申请号：US686352
申请日：1991-04-17
申请人： Yuji Takagi , Seiji Hata
发明人： Yuji Takagi , Seiji Hata
IPC分类号： G01B11/24 , G01N21/88 , G01N21/956
CPC分类号： G01N21/8806 , G01N21/95684 , G01N2021/1776 , G01N2021/1785 , G01N2021/8887 , G01N2021/95653
摘要： A method and an apparatus for inspecting a three-dimensional surface shape and pattern of an object under inspection by images of the surface of the object, said images being formed by reflected light rays from the object illuminated by lights. The surface of the object is illuminated by first and second lights provided on the inspected surface side of the object and at different heights from the object, images of the reflected light rays from the surface of the object illuminated by the first and second lights are acquired by an imaging unit, a first image of the surface of the object illuminated by the first light and a second image of the surface of the object illuminated by the second light, both acquired by the imaging unit, are input separately, brightness values at the same pixel points of the first and the second images are subjected to a division process to obtain a value, and by using this value as the brightness value of the pixel, a third image is formed which is used for quality evaluation.

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