公开(公告)号：US06191990B1

公开(公告)日：2001-02-20

申请号：US09507785

申请日：2000-02-22

申请人： Nobutaka Itoh ,  Shuichi Miyaoka ,  Yuji Yokoyama ,  Michiaki Nakayama ,  Mitsugu Kusunoki ,  Kazumasa Takashima ,  Hideki Sakakibara ,  Toru Kobayashi

发明人： Nobutaka Itoh ,  Shuichi Miyaoka ,  Yuji Yokoyama ,  Michiaki Nakayama ,  Mitsugu Kusunoki ,  Kazumasa Takashima ,  Hideki Sakakibara ,  Toru Kobayashi

IPC分类号： G11C702

CPC分类号： G11C7/18 ,  H01L27/0207 ,  H01L27/10814 ,  H01L27/10897 ,  H01L27/11 ,  H01L28/75

摘要： A semiconductor integrated circuit device has a memory array which includes amplifying MOSFETs of sense amplifiers which amplify small voltages read out of dynamic memory cells onto bit lines and column switch MOSFETs which select bit lines, a read/write section which includes main amplifiers for reading out stored data from memory cells selected by the column switch, and a logic circuit which implements the input/output operation of data with the read/write section. Two capacitors each having a first electrode which corresponds to a plate electrode with the same structure as that of storage capacitors of dynamic memory cells and a second electrode which is multiple commonly-connected storage nodes of the storage capacitors are arranged in serial connection, disposed contiguously to the read/write section, and connected between operation voltage lines of the read/write section.

摘要翻译： 一种半导体集成电路器件具有存储器阵列，该存储器阵列包括将读出放大器中的动态存储单元读出的小电压放大到位线和选择位线的列开关MOSFET的读出放大器的MOSFET，包括用于读出的主放大器的读/写部分 来自由列开关选择的存储器单元的存储数据，以及实现与读/写部分的数据的输入/输出操作的逻辑电路。 两个电容器具有第一电极，其对应于具有与动态存储单元的存储电容器相同结构的平板电极的第一电极和作为存储电容器的多个共同连接的存储节点的第二电极串联连接设置 到读/写部分，并连接在读/写部分的操作电压线之间。

公开(公告)号：US07996196B2

公开(公告)日：2011-08-09

申请号：US12553326

申请日：2009-09-03

申请人： Daisuke Mizutani ,  Nobutaka Itoh

发明人： Daisuke Mizutani ,  Nobutaka Itoh

IPC分类号： G06F7/60 ,  G06G7/48 ,  C03B37/07 ,  C03B5/24

CPC分类号： H05K3/00 ,  G06F17/5018 ,  G06F2217/16 ,  G06F2217/44 ,  G06F2217/80 ,  H05K1/0271 ,  H05K3/0005 ,  H05K3/30

摘要： A first generation portion divides an object to be analyzed into a plurality of finite elements to generate element division data. A first calculation portion defines and calculates a plurality of meshes dividing the object to be analyzed into units larger than the finite elements. A second generation portion assumes that a friction layer which has a thickness of “0” and a friction coefficient between a conductive material and a composite material of a predetermined value less than 1 exists at the interface between the conductive material and the composite material, and the second generation portion generates mesh data. A second calculation portion uses various solvers to calculate the physical amounts produced in the object to be analyzed on the basis of the mesh data and outputs the analysis result. In other words, the second calculation portion performs a simulation of the behavior of the object to be analyzed.

摘要翻译： 第一代部分将要分析的对象划分成多个有限元以产生元素分割数据。 第一计算部分定义并计算将要被分析的对象分成大于有限元的单元的多个网格。 第二代部分假定在导电材料和复合材料之间的界面处存在厚度为“0”的摩擦层和导电材料与预定值小于1的复合材料之间的摩擦系数，以及 第二代部分生成网格数据。 第二计算部分使用各种求解器基于网格数据计算在待分析对象中产生的物理量，并输出分析结果。 换句话说，第二计算部分对待分析对象的行为进行模拟。

公开(公告)号：US08744810B2

公开(公告)日：2014-06-03

申请号：US13024307

申请日：2011-02-09

申请人： Nobutaka Itoh ,  Makoto Sakairi ,  Mami Nakadate ,  Yoshiteru Ochi ,  Akiyoshi Saitou

发明人： Nobutaka Itoh ,  Makoto Sakairi ,  Mami Nakadate ,  Yoshiteru Ochi ,  Akiyoshi Saitou

IPC分类号： G06F17/50

CPC分类号： G06F17/5068 ,  G06F17/50 ,  G06F17/5018

摘要： A bonding surface extraction unit extracts, with reference to bonding information, data of a first bonding surface corresponding to a bottom surface of a bonding model from data of a first partial model and data of a second bonding surface corresponding to a top surface of the bonding model from data of a second partial model. The first partial model is a model of a pad included in a circuit board. The second partial model is a model of an electrode included in a component. The electrode is to be bonded to the pad with a bonding material. A bonding model generation unit generates a side surface establishing a link between outlines of the first bonding surface and the second bonding surface, and obtains data of the bonding model on the basis of a shape formed with the side surface, the first bonding surface, and the second bonding surface.

摘要翻译： 接合表面提取单元参照接合信息，从第一部分模型的数据和对应于接合的顶面的第二接合面的数据中提取与接合模型的底面对应的第一接合面的数据 模型从第二部分模型的数据。 第一部分模型是包括在电路板中的焊盘的模型。 第二部分模型是包括在部件中的电极的模型。 电极通过接合材料与焊盘接合。 接合模型生成单元生成在第一接合面和第二接合面的轮廓之间建立连接的侧面，并且基于由侧面，第一接合面和第二接合面形成的形状获得接合模型的数据 第二结合面。

公开(公告)号：US08378220B2

公开(公告)日：2013-02-19

申请号：US12887594

申请日：2010-09-22

申请人： Yoshiteru Ochi ,  Nobutaka Itoh ,  Makoto Sakairi

发明人： Yoshiteru Ochi ,  Nobutaka Itoh ,  Makoto Sakairi

IPC分类号： H05K7/14 ,  H05K7/12 ,  H05K7/02 ,  H01R4/70 ,  B23P11/02 ,  B23P17/04 ,  F16B43/00 ,  B21D53/20

CPC分类号： F16B39/01 ,  B21D53/20 ,  F16B5/0241 ,  Y10T29/49 ,  Y10T29/49863 ,  Y10T29/49865 ,  Y10T29/49869

摘要： An electronic device includes, a circuit board including a through hole, a member including a screw hole, a screw including a screw body having an outer diameter smaller than an inner diameter of the through hole and a screw head having an outer diameter larger than the inner diameter of the through hole, wherein the screw body penetrates through the through hole to engage with the screw hole and the screw head is disposed on an opposite side of the circuit board to the member, and a first washer provided between the screw head and the circuit board, the first washer including a first washer body and a plurality of first washer legs extending from the first washer body toward the circuit board, the first washer legs being in contact with the circuit board and having a characteristic of reducing stress on the circuit board upon being heated.

摘要翻译： 一种电子设备包括：电路板，包括通孔，包括螺孔的构件，包括外径小于通孔内径的螺钉本体的螺钉和外径大于通孔的螺钉头; 所述通孔的内径，其中所述螺丝体穿过所述通孔以与所述螺纹孔接合，并且所述螺钉头设置在所述电路板的与所述构件相对的一侧上，并且所述螺钉头设置在所述螺钉头和 所述电路板，所述第一垫圈包括第一垫圈体和从所述第一垫圈主体朝向所述电路板延伸的多个第一垫圈腿，所述第一垫圈腿与所述电路板接触，并且具有减小 电路板加热时。

公开(公告)号：US20070198587A1

公开(公告)日：2007-08-23

申请号：US11504727

申请日：2006-08-16

申请人： Yoko Kobayashi ,  Nobutaka Itoh

发明人： Yoko Kobayashi ,  Nobutaka Itoh

IPC分类号： G06F17/00

CPC分类号： G06F17/5018 ,  G06F2217/80

摘要： A numerical analysis data creating method creates numerical analysis data that are obtained by analyzing an analyzing target. The method judges whether or not to create the numerical analysis data of the analyzing target using data that have been stored in a database part, searches the database part based on information related to the analyzing target and displaying a search result if the numerical analysis data of the analyzing target are to be created using the stored data, and creates and stores in the database part the numerical analysis data of the analyzing target by modifying usable data if necessary, when the usable data exist in the search result. The data that have been stored in the database part include numerical analysis data, analysis model data, material characteristic data and attribute data with respect to targets that have been analyzed.

摘要翻译： 数值分析数据创建方法创建通过分析目标获得的数值分析数据。 该方法使用已经存储在数据库部分中的数据来判断是否使用已经存储在数据库部分中的数据来创建分析目标的数值分析数据，如果数据分析数据是 使用所存储的数据来创建分析目标，并且当在搜索结果中存在可用数据时，通过修改可用数据来创建并存储分析对象的数值分析数据。 已经存储在数据库部分的数据包括数据分析数据，分析模型数据，材料特征数据和关于已经分析的目标的属性数据。

公开(公告)号：US20060052984A1

公开(公告)日：2006-03-09

申请号：US11017962

申请日：2004-12-22

申请人： Mami Nakadate ,  Nobutaka Itoh

发明人： Mami Nakadate ,  Nobutaka Itoh

IPC分类号： G21C17/00 ,  G06F11/30 ,  G06F15/00

CPC分类号： G06F17/50 ,  G06F2217/16 ,  G06F2217/80 ,  G06Q40/08

摘要： The present invention relates to optimization analysis achieving a target value and provides a device, method and program ensuring improved analysis efficiency and analysis accuracy. The device includes an analysis unit (CPU 14), an evaluation unit (CPU 14) and a condition modification unit (CPU 14). The analysis unit executes an analysis with analysis conditions imparted thereto. The evaluation unit evaluates the analysis results. The condition modification unit modifies the analysis conditions imparted to the analysis unit, based on the evaluation results. An optimum solution is thus derived by performing one or more analyses through the modification of the given analysis conditions.

摘要翻译： 本发明涉及实现目标值的优化分析，并提供一种确保提高分析效率和分析精度的装置，方法和程序。 该装置包括分析单元（CPU14），评估单元（CPU14）和条件修改单元（CPU14）。 分析单元执行其赋予的分析条件的分析。 评估单位评估分析结果。 条件修改单元基于评估结果修改赋予分析单元的分析条件。 因此，通过对给定的分析条件的修改进行一次或多次分析，得出最佳解决方案。

公开(公告)号：US08083528B2

公开(公告)日：2011-12-27

申请号：US12553610

申请日：2009-09-03

申请人： Makoto Sakairi ,  Nobutaka Itoh ,  Yoshiteru Ochi ,  Yoko Kobayashi

发明人： Makoto Sakairi ,  Nobutaka Itoh ,  Yoshiteru Ochi ,  Yoko Kobayashi

IPC分类号： H01R12/00

CPC分类号： H01R13/2435 ,  H01R12/714 ,  Y10T29/49121

摘要： A connector includes a contact pin in which a free end projecting from a supporting member comes into contact with an electrode of a first object and a second object, and a bending part is provided onto a base end such that the connector has an inclination against the first object and the second object. The rigidity of the bending parts is selectively set to be high by selectively increasing a thickness of the bending part.

摘要翻译： 连接器包括接触销，其中从支撑构件突出的自由端与第一物体和第二物体的电极接触，并且弯曲部设置在基端上，使得连接器具有相对于 第一个对象和第二个对象。 通过选择性地增加弯曲部的厚度，可以选择性地将弯曲部的刚性设定为高。

公开(公告)号：US20090326883A1

公开(公告)日：2009-12-31

申请号：US12553326

申请日：2009-09-03

申请人： Daisuke Mizutani ,  Nobutaka Itoh

发明人： Daisuke Mizutani ,  Nobutaka Itoh

IPC分类号： G06F17/11 ,  G06G7/48

CPC分类号： H05K3/00 ,  G06F17/5018 ,  G06F2217/16 ,  G06F2217/44 ,  G06F2217/80 ,  H05K1/0271 ,  H05K3/0005 ,  H05K3/30

摘要： A first generation portion divides an object to be analyzed into a plurality of finite elements to generate element division data. A first calculation portion defines and calculates a plurality of meshes dividing the object to be analyzed into units larger than the finite elements. A second generation portion assumes that a friction layer which has a thickness of “0” and a friction coefficient between a conductive material and a composite material of a predetermined value less than 1 exists at the interface between the conductive material and the composite material, and the second generation portion generates mesh data. A second calculation portion uses various solvers to calculate the physical amounts produced in the object to be analyzed on the basis of the mesh data and outputs the analysis result. In other words, the second calculation portion performs a simulation of the behavior of the object to be analyzed. The simulation is performed within an arbitrary temperature range set by a user.

摘要翻译： 第一代部分将要分析的对象划分成多个有限元以产生元素分割数据。 第一计算部分定义并计算将要被分析的对象分成大于有限元的单元的多个网格。 第二代部分假定在导电材料和复合材料之间的界面处存在厚度为“0”的摩擦层和导电材料与预定值小于1的复合材料之间的摩擦系数，以及 第二代部分生成网格数据。 第二计算部分使用各种求解器基于网格数据来计算在待分析物体中产生的物理量，并输出分析结果。 换句话说，第二计算部分对待分析对象的行为进行模拟。 模拟在用户设置的任意温度范围内进行。

公开(公告)号：US20090324095A1

公开(公告)日：2009-12-31

申请号：US12555998

申请日：2009-09-09

申请人： Makoto Sakairi ,  Nobutaka Itoh ,  Yoshiteru Ochi ,  Yoko Kobayashi

发明人： Makoto Sakairi ,  Nobutaka Itoh ,  Yoshiteru Ochi ,  Yoko Kobayashi

IPC分类号： G06K9/46

CPC分类号： G06F17/50 ,  G06F17/5009 ,  G06F2217/16

摘要： An analysis-model-producing apparatus for producing an analysis model from a shape model, comprising means for specifying a deletion method for deleting, from geometric shape data constituting the shape model, geometric shape data that is unnecessary to production of an analysis model, and means for deleting unnecessary data, using the specified deletion method.

摘要翻译： 一种用于从形状模型生成分析模型的分析模型生成装置，包括用于指定从构成所述形状模型的几何形状数据中删除的删除方法的装置，用于生成分析模型不需要的几何形状数据，以及 使用指定的删除方法删除不必要的数据的方法。

公开(公告)号：US07498522B2

公开(公告)日：2009-03-03

申请号：US11507478

申请日：2006-08-22

申请人： Nobutaka Itoh

发明人： Nobutaka Itoh

IPC分类号： H05K1/03

CPC分类号： H05K1/0271 ,  H05K1/115 ,  H05K3/0052 ,  H05K3/28 ,  H05K3/4602 ,  H05K2201/068 ,  H05K2201/09063 ,  H05K2201/0909 ,  H05K2201/09618 ,  H05K2201/09781 ,  H05K2201/2009 ,  H05K2203/1572

摘要： A printed circuit board includes a product portion and a backing plate. Upper and lower surfaces of the backing plate are coated with solder masks with different material characteristics.

摘要翻译： 印刷电路板包括产品部分和背板。 背板的上表面和下表面涂覆有具有不同材料特性的焊接掩模。