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41. 发明专利

JPH04355310A J LEAD PARTS SOLDERING INSPECTION DEVICE WITH SOLDER JOINT DETECTION FUNCTION 失效
公开(公告)号：JPH04355310A
公开(公告)日：1992-12-09
申请号：JP13097291
申请日：1991-06-03
申请人： HITACHI LTD
发明人： TAKAGI YUJI , HONDA TOSHIFUMI
IPC分类号： G01B11/24 , G01B11/245 , G01N21/88 , G01N21/956 , H05K3/34
摘要： PURPOSE:To enable a soldering state of a substrate where a surface-mount parts of J lead are mounted especially for an electronic parts mounting substrate inspection device. CONSTITUTION:An object 8 to be inspected is irradiated by lighting 5 which is installed at an upper portion of a substrate to be inspected and this image is pick up by a camera 1. A joint between a package of J lead parts and a lead is detected on the picked-up image, a soldering inspection region on the image is determined from a lead length which is registered at it previously, and a highly reliable soldering inspection is performed by performing soldering fillet analysis. Solder inspection of J lead parts can be made by suppressing influence due to secondary reflection without being affected by warpage of the substrate, thus enabling a highly reliable solder shape inspection to be made, soldering inspection to be automated, and man-power saving and reliability of soldering process to be improved.

42. 发明专利

JPH04301549A INSPECTING APPARATUS FOR SOLDERED STATE 失效
公开(公告)号：JPH04301549A
公开(公告)日：1992-10-26
申请号：JP6584391
申请日：1991-03-29
申请人： HITACHI ELECTRONICS , HITACHI LTD
发明人： HAYASHI SEIICHI , TAKEYASU KIYOO , TAKAGI YUJI
IPC分类号： G01B11/24 , G01N21/88 , G01N21/956 , G06T1/00 , G06T7/00 , H04N7/18 , H05K3/34
摘要： PURPOSE:To more quantitatively determine what conditions a shape of a soldered state is in. CONSTITUTION:An inspecting apparatus for soldered state comprises lighting devices 11 to 17 which are placed above a mounted substrate 1 which has been subjected to soldering for sequentially applying light with angles differed toward a soldered part 22, an image pickup device 2 which captures reflected light by the light application by the lighting devices 11 to 17 from a surface of the soldered part 2, image processors 3,4 which organize necessary extraction image distribution data as shape data from an output of the image pickup camera and a recognizing and determinating device 5 which classifies the shape data from the image processors 3,4, extracts characteristics in various combinations and determines the soldered state.

43. 发明专利

JPS6256814A CALIBRATION SYSTEM FOR THREE-DIMENSIONAL POSITION MEASURING CAMERA 失效
公开(公告)号：JPS6256814A
公开(公告)日：1987-03-12
申请号：JP19600585
申请日：1985-09-06
申请人： HITACHI LTD
发明人： TAKAGI YUJI , HATA SEIJI
IPC分类号： G01B11/00 , G01C11/00
摘要： PURPOSE:To measure a three-dimensional position with high accuracy irrelevantly to the distortion of a lens system by using a regular pattern and determining the correspondence relation between the position of an optional point in an object space determined by a TV camera and the position on its picked-up image. CONSTITUTION:A calibration plate PLT on which the regular pattern is drawn is placed on a Z0 axis so that it can shift in position, and its pattern edge is detected to project an X0Y0 coordinate system on an image coordinate system. Consequently, the spatial coordinate values of one point on the pattern corresponding to one point A on the image are calculated. Then the pattern is picked up by the TV camera every time the calibration plate PLT is placed at a different position on the Z0 axis, and then the object spatial coordinate values of each calibration plate position corresponding to specific picture elements are calculated. This three-dimensional position measuring method is employed to obtain a sight line equation.

44. 发明专利

JPS61200406A ARTICLE DETECTOR 失效
公开(公告)号：JPS61200406A
公开(公告)日：1986-09-05
申请号：JP4112385
申请日：1985-03-04
申请人： HITACHI LTD
发明人： OKADA TAKUSHI , HATA SEIJI , TAKAGI YUJI
IPC分类号： G01B11/24 , G01B11/00
摘要： PURPOSE:To detect existence, position and posture of an article, by encoding, such as labeling, etc. undulations of a linear pattern projected according to the nature of the undulations and performing their syntax analyses. CONSTITUTION:A linear pattern from a projector 6 is applied obliquely on to an article 10, it is viewed by an ITV camera 1 from the above. An image picked up in a monitor of the ITV camera 1,respective to the co-ordinates (I, J) of the image, generate a pattern of the higher I when the article is located the nearer to the camera 1. Further, as the view is taken right above the article, when the side surface of the article is oriented vertically or through such an angle as that nearest to the right angle, a skip of the pattern is caused at the border of the article and the back ground. By judging as skipping when an amount of this skipping exceeds the certain constant TH, distinction between the article the back ground becomes available.

45. 发明专利

JP2013133176A Passenger conveyor 审中-公开
标题翻译：乘客输送机
公开(公告)号：JP2013133176A
公开(公告)日：2013-07-08
申请号：JP2011282727
申请日：2011-12-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAKAGI YUJI , NAKAJO ISATO , NATABE YUTAKA
IPC分类号： B66B23/22
摘要： PROBLEM TO BE SOLVED: To provide a passenger conveyor with improved workability in attaching and detaching a lacing.SOLUTION: A passenger conveyor includes: forming a guide groove 10a on a lower surface of a lacing 10; fixing a guide piece 12 fitted with the guide groove 10a and a hidden bolt 11 for fixing the guide piece 12 and the lacing 10 via a deck base 5 and a skirt guard 4; inserting the lacing in a manner allowing the guide piece 12 to fit in the guide groove 10a from above along an angle θ set on an end of the lacing 10; and fixing the lacing 10 by fastening the hidden bolt 11 through an oval hole 10b formed on a front surface of the lacing 10.
摘要翻译：要解决的问题：提供一种乘客输送机，其具有改进的连接和拆卸系带的可操作性。解决方案：乘客输送机包括：在鞋带10的下表面上形成导向槽10a; 固定安装有引导槽10a的引导件12和用于通过甲板底座5和裙部护罩4固定引导件12和鞋带10的隐形螺栓11; 以允许引导件12沿着角度＆θ从上方装入引导槽10a的方式插入鞋带; 在鞋带10的末端; 并且通过将隐形螺栓11紧固在形成在鞋带10的前表面上的椭圆形孔10b来固定鞋带10。

46. 发明专利

JP2012062131A Passenger conveyor 审中-公开
标题翻译：乘客输送机
公开(公告)号：JP2012062131A
公开(公告)日：2012-03-29
申请号：JP2010205320
申请日：2010-09-14
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAKAGI YUJI , SEKINE TADAAKI
IPC分类号： B66B23/24
摘要： PROBLEM TO BE SOLVED: To achieve a passenger conveyor that regulates motions of a moving handrail and easily adjusts the moving handrail in response to changes in trajectory of the moving handrail in a region where the trajectory of the moving handrail are likely to change.SOLUTION: In the region A where the moving handrail is flexed before or behind a moving handrail moving device, a guiding body 7 that regulates movement of the moving handrail in horizontal and vertical directions by engagement with the inside of ear parts of 1a of the moving handrail is arranged to form a certain space 8 from the handing rail. The passenger conveyor fixes the guide body, and includes a bracket 6 having an adjustment function that adjusts vertical and horizontal directions and the tilt in horizontal direction, and a bracket 5 fixing a frame 2 to the bracket 6. The guiding body 7 regulates movement of the moving handrail in the horizontal and vertical directions, and the space 8 provided between the guiding body 7 and the moving handrail copes with the changes in the trajectory of the moving handrail.
摘要翻译：要解决的问题：为了实现调节移动扶手的运动的乘客输送机，并且响应于移动扶手的轨迹可能改变的区域中的移动扶手轨迹的变化容易地调整移动的扶手。解决方案：在移动的扶手移动装置之前或之后使移动的扶手弯曲的区域A中，引导体7通过与1a的耳部的内侧接合来调节移动扶手在水平和垂直方向上的运动移动的扶手被布置成从移动轨道形成一定的空间8。乘客输送机固定引导体，并且包括具有调节垂直和水平方向的调节功能的支架6和水平方向的倾斜;以及将框架2固定到支架6的托架5。引导体7调节在水平和垂直方向上的移动扶手以及设置在引导体7和移动扶手之间的空间8对应于移动扶手轨迹的变化。版权所有（C）2012，JPO＆INPIT

47. 发明专利

JP2009143642A Passenger conveyer and roller for passenger conveyer footboard 有权
标题翻译：乘客输送机和滚子用于乘客输送机脚板
公开(公告)号：JP2009143642A
公开(公告)日：2009-07-02
申请号：JP2007320312
申请日：2007-12-12
申请人： Hitachi Ltd , Hitachi Mito Engineering Co Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： TAKAGI YUJI , ABE YOSHIO , MATSUNO TOSHIO
IPC分类号： B66B23/14
摘要： PROBLEM TO BE SOLVED: To provide a roller for a footboard which is easily assembled and capable of allowing any abnormality of a rail to be easily checked, and a passenger conveyor having the same. SOLUTION: The roller for the passenger conveyor footboard of comprises a bearing 7 in which a shaft for the roller of the footboard 1 of the passenger conveyor is inserted, and a resin part for forming a tire 6 sliding with respect to a rail for the roller. A metal part 8 is provided aside the bearing 7, and the metal part 8 and the bearing 7 are supported by the resin part. Thus, the tire 6 and the bearing 7 or the like are integrated with each other, and the bearing or the like need not be fixed by a stop ring like a conventional practice. The number of components is small, and the structure is simplified. Further, even when deformation or the like of the rail for the roller occurs, any abnormality can be detected by a simple method by using the contact sound of metals of the rail for the roller and the metal part 8. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种容易组装并能够容易地检查轨道的任何异常的踏板用滚子，以及具有该滚子的乘客输送机。解决方案：用于乘客输送机脚踏板的辊子包括轴承7，其中插入用于乘客输送机的脚踏板1的辊的轴和用于形成相对于轨道滑动的轮胎6的树脂部件为滚筒。金属部件8设置在轴承7的旁边，金属部件8和轴承7被树脂部件支撑。因此，轮胎6和轴承7等彼此一体化，并且轴承等不需要像传统惯例那样用止动环固定。组件数量小，结构简化。此外，即使在辊的轨道的变形等发生时，也可以通过使用轨道的金属与滚子和金属部件8的接触声的简单方法来检测任何异常。版权所有（（ C）2009年，JPO＆INPIT

48. 发明专利

JP2006352173A METHOD OF ANALYZING DEFECT DATA AND DEVICE THEREOF 审中-公开
公开(公告)号：JP2006352173A
公开(公告)日：2006-12-28
申请号：JP2006270261
申请日：2006-10-02
申请人： HITACHI LTD , HITACHI HIGH TECH CORP
发明人： SHIBUYA HISAE , TAKAGI YUJI
IPC分类号： H01L21/66
摘要： PROBLEM TO BE SOLVED: To analyze defect distribution status based on the defect data detected by an inspection device in the manufacturing process of a semiconductor device to facilitate the identification of the cause of failure caused by the device or process. SOLUTION: It is a defect data analysis method to analyze the defect distribution status based on defect position coordinates detected by an inspection device to classify into any one of the distribution characteristics categories among iterations defect, high density defect, line distribution defect, ring/massive distribution defect, and random defect. COPYRIGHT: (C)2007,JPO&INPIT

49. 发明专利

JP2006189462A Inspection method and its device 有权
标题翻译：检验方法及其设备
公开(公告)号：JP2006189462A
公开(公告)日：2006-07-20
申请号：JP2006073725
申请日：2006-03-17
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： IKEDA YOKO , KONISHI JIYUNKO , IWATA HISAFUMI , TAKAGI YUJI , OBARA KENJI , NAKAGAKI AKIRA , ISOGAI SHIZUSHI , OZAWA YASUHIKO
IPC分类号： G01N21/956 , G06T1/00 , H01L21/66
摘要： PROBLEM TO BE SOLVED: To reduce an analysis time and to improve the analysis accuracy by improving a user interface.
SOLUTION: This device comprises an image pickup apparatus for photographing a plurality of images in a workpiece; a storage means for storing the pickup images picked by the image pickup apparatus; and a displaying means having a first area for displaying the plurality of pickup images stored in the storage means and a plurality of second areas classifying the images according to the feature of the pickup images. This device comprises an analysis unit constituted so as to move the plurality of pickup images from the first area to the second areas on the screen and classify the plurality of pickup images on the second areas.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过改进用户界面来缩短分析时间并提高分析精度。解决方案：该装置包括用于拍摄工件中的多个图像的图像拾取装置; 存储装置，用于存储由图像拾取装置拾取的拾取图像; 以及显示装置，具有用于显示存储在存储装置中的多个拾取图像的第一区域和根据拾取图像的特征对图像进行分类的多个第二区域。该装置包括分析单元，其被构造成将多个拾取图像从第一区域移动到屏幕上的第二区域，并将多个拾取图像分类在第二区域上。版权所有（C）2006，JPO＆NCIPI

50. 发明专利

JP2005056907A Method for managing image data and image data service system 审中-公开
标题翻译：管理图像数据和图像数据服务系统的方法
公开(公告)号：JP2005056907A
公开(公告)日：2005-03-03
申请号：JP2003205920
申请日：2003-08-05
申请人： Hitachi High-Technologies Corp , Hitachi Ltd , 株式会社日立ハイテクノロジーズ , 株式会社日立製作所
发明人： NAKAGAKI AKIRA , TAKAGI YUJI , NINOMIYA TAKANORI , SUGIMOTO ARITOSHI , ISAHAYA KOJI , KANNO JIYUNJIRO , TANABE TORU , KANAMORI JUN
IPC分类号： H01L21/66
摘要： PROBLEM TO BE SOLVED: To provide a method for managing image data and an image data service system in which a semiconductor device manufacturer can sustain reliability of a client by prompt action.
SOLUTION: The image data service system comprises a storage device section 42 for accumulating and storing the image of a defect or a candidate of defect being transmitted at least from the review unit and the CD-SEM of a production division 20 through a communication means 30 and the feature amount (defect, or the like) of that image while imparting at least a semiconductor device ID, and a search engine section 43 for searching the defect, or the like, of a semiconductor device relative to the semiconductor device ID based on the defect, or the like, corresponding at least to the semiconductor device ID being inquired through a communication means. The image data service system is further provided with a data base center 40 for providing data of the defect, or the like, corresponding to a relevant semiconductor device searched by the search engine to a semiconductor device manufacturer, a design house or its client through a communication means.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于管理图像数据的方法和图像数据服务系统，其中半导体器件制造商可以通过迅速的行动来维持客户的可靠性。解决方案：图像数据服务系统包括存储装置部分42，用于至少通过审查单元和生产部门20的CD-SEM，通过一个或多个存储装置部分42累积和存储缺陷的图像或缺陷的候选者通信装置30以及至少赋予半导体装置ID的图像的特征量（缺陷等）以及用于搜索半导体装置相对于半导体装置的缺陷等的搜索引擎部43 基于缺陷等的ID，至少对应于通过通信装置查询的半导体器件ID。图像数据服务系统还设置有数据库中心40，用于将与由搜索引擎搜索的相关半导体器件对应的缺陷数据等提供给半导体器件制造商，设计公司或其客户端沟通方式。版权所有（C）2005，JPO＆NCIPI

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