公开(公告)号：US6109507A

公开(公告)日：2000-08-29

申请号：US79521

申请日：1998-05-15

申请人： Harumi Yagi ,  Noritsugu Ozaki ,  Tsuyoshi Yamamoto ,  Toshiyuki Nakada ,  Takeshi Komiyama ,  Yoshihito Okuwaki

发明人： Harumi Yagi ,  Noritsugu Ozaki ,  Tsuyoshi Yamamoto ,  Toshiyuki Nakada ,  Takeshi Komiyama ,  Yoshihito Okuwaki

IPC分类号： H01L23/12 ,  H01L21/60 ,  H05K3/12 ,  H05K3/34 ,  B23K31/02 ,  H05K3/32

CPC分类号： H05K3/3484 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/1184 ,  H01L2224/11849 ,  H01L2224/11901 ,  H01L2224/11903 ,  H01L2224/13019 ,  H01L2924/00013 ,  H01L2924/00014 ,  H05K2201/035 ,  H05K2203/0278 ,  H05K2203/043 ,  H05K3/1216 ,  Y10T29/49144

摘要： A method of forming solder bumps on pads provided on a board, wherein a plurality of solder bump layer forming cycles are repeatedly implemented. Each of the solder bump layer forming cycles includes the steps of printing solder paste on the board using a mask having mask openings and heating the solder paste so as to fuse the solder paste for forming solder bumps.

摘要翻译： 一种在设置在板上的焊盘上形成焊料凸块的方法，其中重复地实现多个焊料凸块层形成循环。 每个焊料凸块层形成循环包括以下步骤：使用具有掩模开口的掩模将焊膏印刷在板上，并加热焊膏，以熔化用于形成焊料凸块的焊膏。

公开(公告)号：US09041710B2

公开(公告)日：2015-05-26

申请号：US13418765

申请日：2012-03-13

申请人： Yoshihito Okuwaki

发明人： Yoshihito Okuwaki

IPC分类号： G06T17/10 ,  G06F17/50

CPC分类号： G06T17/10 ,  G06F17/50

摘要： An apparatus includes a determination unit to determine a shape of a ridge line that is provided in a plane surface included in a three-dimensional model of a verification target and forms an entrance of a hole or a base of a projection in the plane surface, an extraction unit to extract a graphic that includes a ridge line coinciding with at least a portion of the shape of the ridge line determined by the shape determination unit, a creation unit to create a comparison-use vector to be compared with the direction of a normal vector of the plane surface, in response to the type of the extracted graphic, and a determination unit to determine whether the graphic extracted by the extraction unit is a graphic forming a hole or a graphic forming a projection, in response to an angle between the normal vector and the comparison-use vector.

摘要翻译： 一种装置，包括确定单元，用于确定设置在包括在验证对象的三维模型中的平面中的脊线的形状，并且在平面中形成突起的孔或基部的入口， 提取单元，用于提取包括与由形状确定单元确定的脊线的至少一部分形状重合的脊线的图形;创建单元，用于创建比较用向量，以与 响应于所提取的图形的类型，确定单元，用于确定由提取单元提取的图形是形成孔的图形还是形成投影的图形，响应于图形中的角度 法线矢量和比较使用矢量。

公开(公告)号：US20070185692A1

公开(公告)日：2007-08-09

申请号：US11441132

申请日：2006-05-26

申请人： Yoshihito Okuwaki ,  Yoshikazu Katou

发明人： Yoshihito Okuwaki ,  Yoshikazu Katou

IPC分类号： G06F17/50

CPC分类号： G06F17/50

摘要： An interference-check-result sorting unit sorts the result of the interference check on an entire 3D model in a 3D-model storage display unit that is implemented by an overall interference check unit of a model-design verification system into the interference information related to male-screw models and the interference information related to other models. A tapped-hole-diameter changing unit considers that models that interfere with the male-screw models are tapped-hole models, and changes the tapped-hole diameter of the tapped-hole models. A male-screw model/tapped-hole model interference check unit implements checks on the interferences between the respective male-screw models and the corresponding tapped-hole models whose tapped-hole diameter has been changed. And a verification result output unit outputs the result of the verification on the fits between the male-screw models and the tapped-hole models, based on the interference-check results.

摘要翻译： 干扰检查结果分类单元将由模型设计验证系统的整体干扰检查单元实现的3D模型存储显示单元中的整个3D模型的干扰检查的结果分类为与 外螺纹型号和与其他型号有关的干扰信息。 螺纹孔直径改变单元认为干涉螺杆模型的模型是螺纹孔模型，并且改变螺纹孔模型的螺纹孔直径。 螺纹型螺纹模型/螺孔模型干涉检查装置可以检查各螺孔型号与螺纹孔直径已经改变的相应螺纹孔型号之间的干涉。 并且验证结果输出单元基于干扰检查结果输出验证结果，对于螺杆型号和螺孔型号之间的配合。

公开(公告)号：US08490000B2

公开(公告)日：2013-07-16

申请号：US12038286

申请日：2008-02-27

申请人： Yoshihito Okuwaki ,  Yoshikazu Katou

发明人： Yoshihito Okuwaki ,  Yoshikazu Katou

IPC分类号： G06F3/14 ,  G06F3/17

CPC分类号： G06F17/50 ,  G06F2217/02

摘要： A computer functioning as three-dimensional (3D) computer aided design (3D-CAD) system executes the process for selecting a 3D model of a component from a library. The process includes a step for designating a category of a component; a step for displaying a menu for designating values of category-dependent items representing a specification of the component; a step for narrowing down, on the basis of the designated value, records of a database, in which each record for each component includes the items representing the specification; a step for extracting a possible value of an item with its value being undetermined and accordingly updating a choice(s) selectable via the menu; and a step for determining, to be a 3D model to be loaded from the library, the 3D model of the component uniquely determined after repeating the above-mentioned steps for narrowing-down, extracting and updating for one time or more.

摘要翻译： 用作三维（3D）计算机辅助设计（3D-CAD）系统的计算机执行从库中选择组件的3D模型的过程。 该过程包括用于指定组件的类别的步骤; 显示用于指定表示组件的规格的类别相关项目的值的菜单的步骤; 基于指定值缩小数据库的记录的步骤，其中每个组件的每个记录包括表示说明书的项目; 提取其值不确定的项目的可能值的步骤，并且因此更新通过菜单可选择的选择; 以及确定要从库中加载的3D模型的步骤，重复上述步骤之后唯一确定的组件的3D模型，以缩小，提取和更新一次或多次。

公开(公告)号：US20080076274A1

公开(公告)日：2008-03-27

申请号：US11951622

申请日：2007-12-06

申请人： Yoshihito Okuwaki ,  Yoshikazu Katou

发明人： Yoshihito Okuwaki ,  Yoshikazu Katou

IPC分类号： H05K1/00

CPC分类号： H05K1/00 ,  H05K1/181 ,  H05K3/0005 ,  H05K2203/1572

摘要： From a component model library 16 having stored therein a three-dimensional component model created for each type of component, a component model to be implemented is created. The component model is incorporated in a three-dimensional printed-board model created based on printed-board information, thereby creating an implemented-printed-board model. A low-component-shape deleting unit 30 deletes a low-component shape having a height up to a specified height from the component models stored in the component model library 16 to reflect the deletion results onto the implemented-printed-board model. A low-component-replacement model creating unit 32 creates and incorporates, based on a component implementation area of a printed board and the specified height, a single low-component-replacement model that replaces a deleted portion of the low-component shape, thereby creating a printed-board simplified model.

摘要翻译： 在其中存储有为每种类型的组件创建的三维组件模型的组件模型库16中，创建要实现的组件模型。 组件模型结合在基于印刷板信息创建的三维印刷板模型中，从而创建了实现的印刷板模型。 低分量形状删除单元30从存储在组件模型库16中的组件模型中删除具有高达指定高度的高度的低分量形状，以将删除结果反映到实现的印刷板模型上。 低分量替换模型创建单元32基于印刷板的部件实现区域和指定的高度来创建并且包含替换低分量形状的删除部分的单个低分量替换模型，从而 创建印刷板简化模型。

公开(公告)号：US08249833B2

公开(公告)日：2012-08-21

申请号：US11441132

申请日：2006-05-26

申请人： Yoshihito Okuwaki ,  Yoshikazu Katou

发明人： Yoshihito Okuwaki ,  Yoshikazu Katou

IPC分类号： G06F17/50

CPC分类号： G06F17/50

摘要： An interference-check-result sorting unit sorts the result of the interference check on an entire 3D model in a 3D-model storage/display unit that is implemented by an overall interference check unit of a model-design verification system into the interference information related to male-screw models and the interference information related to other models. A tapped-hole-diameter changing unit considers that models that interfere with the male-screw models are tapped-hole models, and changes the tapped-hole diameter of the tapped-hole models. A male-screw model/tapped-hole model interference check unit implements checks on the interferences between the respective male-screw models and the corresponding tapped-hole models whose tapped-hole diameter has been changed. And a verification result output unit outputs the result of the verification on the fits between the male-screw models and the tapped-hole models, based on the interference-check results.

摘要翻译： 干扰检查结果分类单元将由模型设计验证系统的总体干扰检查单元实现的3D模型存储/显示单元中的整个3D模型的干扰检查的结果分类为相关的干扰信息 对于螺杆型号和与其他型号相关的干扰信息。 螺纹孔直径改变单元认为干涉螺杆模型的模型是螺纹孔模型，并且改变螺纹孔模型的螺纹孔直径。 螺纹型螺纹模型/螺孔模型干涉检查装置可以检查各螺孔型号与螺纹孔直径已经改变的相应螺纹孔型号之间的干涉。 并且验证结果输出单元基于干扰检查结果输出验证结果，对于螺杆型号和螺孔型号之间的配合。

公开(公告)号：US20110043525A1

公开(公告)日：2011-02-24

申请号：US12858179

申请日：2010-08-17

申请人： Youji UCHIKURA ,  Akio Sakamoto ,  Kenji Ishizuka ,  Yoshihito Okuwaki ,  Kazuhiko Hamazoe

发明人： Youji UCHIKURA ,  Akio Sakamoto ,  Kenji Ishizuka ,  Yoshihito Okuwaki ,  Kazuhiko Hamazoe

IPC分类号： G06T15/20

CPC分类号： G06T11/00

摘要： A drawing correction assisting method executed by a computer, the method includes: dividing a drawing area of two-dimensional drawing data into unit areas and storing positional information for every unit area in a storage unit; allocating at least one of the unit areas to each of the plurality of drawing elements included in the drawing area on the basis of arrangement information about each the drawing element and the positional information for every unit area and storing association information associating each drawing element with the allocated at least one unit area in the storage unit; and determining whether interference occurs between the plurality of drawing elements on the basis of the presence of duplication of the allocated unit areas in the stored association information.

摘要翻译： 一种由计算机执行的绘图校正辅助方法，所述方法包括：将二维绘制数据的绘图区域划分为单位区域，并将每个单位区域的位置信息存储在存储单元中; 根据关于每个绘图元素的布置信息和每个单位区域的位置信息，将包括在绘图区域中的多个绘图元素中的至少一个绘图元素分配至少一个单元区域，并且存储将每个绘图元素与 在所述存储单元中分配至少一个单元区域; 以及基于所存储的关联信息中所分配的单位区域的复制的存在来确定是否在多个绘图元素之间发生干扰。