专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07319943B2 Optimum design method, and apparatus, and program for the same 失效
标题翻译：最佳设计方法，装置和程序相同
公开(公告)号：US07319943B2
公开(公告)日：2008-01-15
申请号：US10735143
申请日：2003-12-11
申请人： Teruyoshi Washizawa , Akira Asai , Masayoshi Tachihara , Katsuhiko Sinjo , Nobuhiro Yoshikawa
发明人： Teruyoshi Washizawa , Akira Asai , Masayoshi Tachihara , Katsuhiko Sinjo , Nobuhiro Yoshikawa
IPC分类号： G06F17/50 , G06F9/00
CPC分类号： G06F17/11
摘要： In an optimum design method comprising a first solution determining step of solving an optimization problem of a first evaluation function for a state variable vector with a design variable vector being as a parameter, and a second solution determining step of solving an optimization problem of a second evaluation function for the design variable vector and the state variable vector thus obtained, the second solution determining step includes the steps of computing a gradient vector of the second evaluation function for the design variable vector, computing a first coefficient based on a value of a norm of the gradient vector, computing a search vector based on the first coefficient, computing a second coefficient, and updating the design variable vector based on the second coefficient. The second coefficient computing step includes the first solution determining step, the first solution determining step is executed as an iterative method based on the gradient vector, and the state variable vector is not initialized during iteration. The optimum design method is precisely adaptable for structural changes.
摘要翻译：一种最优设计方法，包括：第一解决方案确定步骤，用于以设计变量向量作为参数来求解用于状态变量向量的第一评估函数的优化问题;以及第二解决方案确定步骤，用于求解第二第二解决方案确定步骤包括以下步骤：计算用于设计变量向量的第二评估函数的梯度向量，基于规范的值计算第一系数;对于设计变量向量和状态变量向量的评估函数，的梯度向量，基于第一系数计算搜索向量，计算第二系数，并且基于第二系数更新设计变量向量。第二系数计算步骤包括第一解决方案确定步骤，基于梯度向量作为迭代方法执行第一解决方案确定步骤，并且在迭代期间不初始化状态变量向量。最佳设计方法适用于结构变化。

2. 发明申请

US20080015828A1 OPTIMUM DESIGN METHOD AND APPARATUS, AND PROGRAM FOR THE SAME 失效
标题翻译：最佳设计方法和设备及其相关程序
公开(公告)号：US20080015828A1
公开(公告)日：2008-01-17
申请号：US11778367
申请日：2007-07-16
申请人： Teruyoshi Washizawa , Akira Asai , Masayoshi Tachihara , Katsuhiko Sinjo , Nobuhiro Yoshikawa
发明人： Teruyoshi Washizawa , Akira Asai , Masayoshi Tachihara , Katsuhiko Sinjo , Nobuhiro Yoshikawa
IPC分类号： G06F17/10
CPC分类号： G06F17/11
摘要： In an optimum design method comprising a first solution determining step of solving an optimization problem of a first evaluation function for a state variable vector with a design variable vector being as a parameter, and a second solution determining step of solving an optimization problem of a second evaluation function for the design variable vector and the state variable vector thus obtained, the second solution determining step includes the steps of computing a gradient vector of the second evaluation function for the design variable vector, computing a first coefficient based on a value of a norm of the gradient vector, computing a search vector based on the first coefficient, computing a second coefficient, and updating the design variable vector based on the second coefficient. The second coefficient computing step includes the first solution determining step, the first solution determining step is executed as an iterative method based on the gradient vector, and the state variable vector is not initialized during iteration. The optimum design method is precisely adaptable for structural changes.
摘要翻译：一种最优设计方法，包括：第一解决方案确定步骤，用于以设计变量向量作为参数来求解用于状态变量向量的第一评估函数的优化问题;以及第二解决方案确定步骤，用于求解第二第二解决方案确定步骤包括以下步骤：计算用于设计变量向量的第二评估函数的梯度向量，基于规范的值计算第一系数;对于设计变量向量和状态变量向量的评估函数，的梯度向量，基于第一系数计算搜索向量，计算第二系数，并且基于第二系数更新设计变量向量。第二系数计算步骤包括第一解决方案确定步骤，基于梯度向量作为迭代方法执行第一解决方案确定步骤，并且在迭代期间不初始化状态变量向量。最佳设计方法适用于结构变化。

3. 发明授权

US07676350B2 Optimum design method and apparatus, and program for the same 失效
标题翻译：最佳设计方法和设备，以及相同的程序
公开(公告)号：US07676350B2
公开(公告)日：2010-03-09
申请号：US11778367
申请日：2007-07-16
申请人： Teruyoshi Washizawa , Akira Asai , Masayoshi Tachihara , Katsuhiko Sinjo , Nobuhiro Yoshikawa
发明人： Teruyoshi Washizawa , Akira Asai , Masayoshi Tachihara , Katsuhiko Sinjo , Nobuhiro Yoshikawa
IPC分类号： G06F17/50 , G06G7/48
CPC分类号： G06F17/11
摘要： In an optimum design method comprising a first solution determining step of solving an optimization problem of a first evaluation function for a state variable vector with a design variable vector being as a parameter, and a second solution determining step of solving an optimization problem of a second evaluation function for the design variable vector and the state variable vector thus obtained, the second solution determining step includes the steps of computing a gradient vector of the second evaluation function for the design variable vector, computing a first coefficient based on a value of a norm of the gradient vector, computing a search vector based on the first coefficient, computing a second coefficient, and updating the design variable vector based on the second coefficient. The second coefficient computing step includes the first solution determining step, the first solution determining step is executed as an iterative method based on the gradient vector, and the state variable vector is not initialized during iteration. The optimum design method is precisely adaptable for structural changes.
摘要翻译：一种最优设计方法，包括：第一解决方案确定步骤，用于以设计变量向量作为参数来求解用于状态变量向量的第一评估函数的优化问题;以及第二解决方案确定步骤，用于求解第二第二解决方案确定步骤包括以下步骤：计算用于设计变量向量的第二评估函数的梯度向量，基于规范的值计算第一系数;对于设计变量向量和状态变量向量的评估函数，的梯度向量，基于第一系数计算搜索向量，计算第二系数，并且基于第二系数更新设计变量向量。第二系数计算步骤包括第一解决方案确定步骤，基于梯度向量作为迭代方法执行第一解决方案确定步骤，并且在迭代期间不初始化状态变量向量。最佳设计方法适用于结构变化。

4. 发明授权

US5633728A Image processing method 失效
标题翻译：图像处理方法
公开(公告)号：US5633728A
公开(公告)日：1997-05-27
申请号：US534163
申请日：1995-09-26
申请人： Masayoshi Tachihara , Akira Asai
发明人： Masayoshi Tachihara , Akira Asai
IPC分类号： G06T9/00 , H04N1/41 , H04N5/781 , H04N5/926 , H04N9/804 , H04N1/407 , H04N7/12
CPC分类号： H04N5/9261 , G06T9/00 , H04N5/781 , H04N9/8042
摘要： A method of recording (preserving) and reproducing an image is disclosed. The x and y axes are assumed on the plane of an original image, the z axis (density axis) is assumed to be perpendicular to the x and y axes, and a space defined by the x, y, and z axes is divided into rectangular solid cells. The volume ratio below a density distribution curved surface of the volume of each rectangular solid is recorded. Upon reproduction, the curved surface is reproduced based on the volume ratios of the rectangular solids which the density distribution curved surface crosses, and those of rectangular solids adjacent thereto.In a four-dimensional Euclidean space defined by an image plane (x,y), a density or brightness D, and time or a frame f, an image is expressed by a solid in this space. This space is divided into four-dimensional rectangular solids, and an amount proportional to the volume of the solid in each rectangular solid is recorded or transmitted. Upon reproduction, the solid is reproduced based on the volume amounts of the rectangular solids and those of rectangular solids adjacent thereto, thereby reproducing a dynamic image.
摘要翻译：公开了记录（保存）和再现图像的方法。 x和y轴假设在原始图像的平面上，z轴（密度轴）被假设为垂直于x和y轴，并且由x，y和z轴定义的空间被划分为矩形固体电池。记录每个长方体体积的密度分布曲面以下的体积比。在再现时，基于密度分布曲面交叉的矩形固体的体积比和与其相邻的矩形固体的体积比，再现曲面。在由图像平面（x，y），密度或亮度D以及时间或帧f限定的四维欧几里得空间中，在该空间中用固体表示图像。该空间被分成四维矩形固体，并且记录或传输与每个矩形固体中的固体的体积成比例的量。在再现时，基于矩形固体的体积量和与其相邻的矩形固体的体积量再现固体，从而再现动态图像。

5. 发明申请

US20050073556A1 Liquid ejection head 失效
标题翻译：液体喷头
公开(公告)号：US20050073556A1
公开(公告)日：2005-04-07
申请号：US10620421
申请日：2003-07-17
申请人： Toshiaki Sasaki , Keiichi Murai , Yasuyuki Tamura , Sadayuki Sugama , Akira Asai , Tsutomu Kawai , Masayoshi Tachihara
发明人： Toshiaki Sasaki , Keiichi Murai , Yasuyuki Tamura , Sadayuki Sugama , Akira Asai , Tsutomu Kawai , Masayoshi Tachihara
IPC分类号： A61M15/00 , A61M15/02 , B05B1/24 , B41J2/14 , B41J2/05
CPC分类号： B41J2/1404 , A61M15/0065 , A61M15/02 , A61M15/025 , B41J2/14016 , B41J2/1412 , B41J2/1433 , B41J2002/14387 , B41J2002/14475
摘要： A liquid ejection head includes a liquid path; an ejection outlet forming member which constitutes a part of a wall of the liquid and which forms an ejection outlet for ejecting a droplet of liquid; a heat generating element, provided at a position opposing to the ejection outlet of the wall of the liquid flow path, for generating a bubble in the liquid by application of heat to the liquid; a restrictor portion, provided at a recessed portion of the ejection outlet, wherein the recessed portion is recessed from a plane in which the ejection outlet is formed, wherein the liquid forms a meniscus and is retained in the ejection outlet such that the restrictor portion is within the liquid, wherein an area So of an opening of the restrictor portion and a surface Sh of the heat generating element satisfy So≦Sh. According to this invention, a central portion of the meniscus opposed to the fine opening at the ejection outlet bulges, and the liquid is ejected in this state. Namely, very small amount of the liquid can be ejected, since not all of the liquid in the recess portion in the ejection outlet is ejected.
摘要翻译：液体喷射头包括液体通道; 喷射出口形成构件，其构成液体壁的一部分并且形成用于喷射液滴的喷射出口; 发热元件，设置在与液体流路的壁的喷射出口相对的位置处，用于通过向液体施加热量而在液体中产生气泡; 设置在所述喷射出口的凹陷部分处的所述限制器部分，其中所述凹部从形成所述喷射出口的平面凹陷，其中所述液体形成弯液面并保持在所述喷射出口中，使得所述限制器部分在液体内，限制器部分的开口的面积So和发热元件的表面Sh满足So <= Sh。根据本发明，与喷射出口处的微细开口相对的弯月面的中心部分凸出，并且在该状态下喷射液体。也就是说，由于喷出口的凹部内的液体并不全部喷出，因此能够喷射非常少量的液体。

6. 发明授权

US4719478A Heat generating resistor, recording head using such resistor and drive method therefor 失效
标题翻译：发热电阻，使用这种电阻的记录头及其驱动方法
公开(公告)号：US4719478A
公开(公告)日：1988-01-12
申请号：US910727
申请日：1986-09-23
申请人： Masayoshi Tachihara , Shinichi Hirasawa , Masami Ikeda , Akira Asai , Hirokazu Komuro
发明人： Masayoshi Tachihara , Shinichi Hirasawa , Masami Ikeda , Akira Asai , Hirokazu Komuro
IPC分类号： B41J2/14 , G01D15/16
CPC分类号： B41J2/14129 , B41J2/1412 , B41J2202/11
摘要： A planar heat generating resistor has a heat generating resistor layer formed on or above a support member and a pair of opposing electrodes formed on the heat generating resistor layer, such that a width of the heat generating layer at the electrode area is larger than a width of the electrodes and a voltage is applied across the electrodes, in which a ratio of a maximum value of a gradient of .phi., .sqroot.(.differential..phi./.differential.x).sup.2 +(.differential..phi./.differential.y).sup.2 to a value of .sqroot.(.differential..phi./.differential.x).sup.2 +(.differential..phi./.differential.y).sup.2 at a center of the resistor is no larger than 1.4 when a Laplace equation .differential..sup.2 /.differential.x.sup.2 +.differential..sup.2 .phi./.differential.y.sup.2 =0 is solved for the heat generating resistor when an orthogonal coordinate system X-Y is defined on the resistor surface, a potential at a point (x,y) on the resistor surface is represented by .phi.(x,y), a boundary value is imparted to an area of a circumferential boundary of the resistor which contacts to one of the electrodes, a different boundary value is imparted to an area which contacts to the other electrode, and a boundary condition in which a differential coefficient of .phi. to a normal direction of the circumferential boundary is zero is imparted to an area which does not contact to any of the electrodes.
摘要翻译：平面发热电阻器具有形成在支撑构件上或上方的发热电阻层和形成在发热电阻层上的一对相对电极，使得电极区域处的发热层的宽度大于宽度的电极上施加电压，其中phi，2ROOT（DIFFERENTIAL phi / DIFFERENTIAL x）2（DIFFERENTIAL phi / DIFFERENTIAL y）2的梯度的最大值与2ROOT值的比值当求解拉普拉斯方程差分2 /差分x2 +差分2比特/差分y2 = 0时，电阻中心处的差分phi /差分x）2+（差分phi /差分y）2不大于1.4 电阻器，当电阻表面上定义正交坐标系XY时，电阻表面上的点（x，y）处的电位由phi（x，y）表示，边界值被赋予圆周边界的区域与电极之一接触的电阻器，赋予与另一个电极接触的区域不同的边界值，并且赋予与周向边界的法线方向的微分系数为零的边界条件到不与任何电极接触的区域。

7. 发明授权

US5850488A Character generating method and apparatus using discrimination of stored font data 失效
标题翻译：使用存储的字体数据的识别的字符生成方法和装置
公开(公告)号：US5850488A
公开(公告)日：1998-12-15
申请号：US585709
申请日：1996-01-16
申请人： Akira Asai , Masayoshi Tachihara
发明人： Akira Asai , Masayoshi Tachihara
IPC分类号： G06F17/21 , G06K15/02 , G06T11/20 , G06K9/42 , H04N1/40
CPC分类号： G06F17/214 , G06K15/02 , G06T11/203 , G06K2215/0028 , G06K2215/0042
摘要： In the invention, a plane region to which characters are output is divided into lattice-like elements (orthogonal lattice, triangular lattice, hexagonal lattice, etc.). In each element, an area ratio of the area to be output to the element is previously stored. The portion in the element in which the area ratio is equal to a first predetermined value (area ratio=0) is not output. The portion in the element in which the area ratio is equal to a second predetermined value (area ratio=1) larger than the first predetermined value is output. Further, the portion in the element in which the area ratio is larger than the first predetermined value and is smaller than the second predetermined value is regarded as a distribution of the continuous area ratio on the basis of the values of the area ratios of such an element and the elements therearound. The portion in which the area ratio is equal to or larger than a third predetermined value is output.
摘要翻译：在本发明中，将字符输出的平面区域划分为格子状（正交格子，三角形格子，六边形格子等）。在每个元件中，预先存储要输出到元件的面积的面积比。不输出面积比等于第一预定值（面积比= 0）的元件中的部分。输出面积比等于大于第一预定值的第二预定值（面积比= 1）的元件中的部分。此外，面积比大于第一预定值并且小于第二预定值的元件中的部分被认为是基于这样的面积比的值的连续面积比的分布元素和其周围的元素。输出面积比等于或大于第三预定值的部分。

8. 发明授权

US06926392B2 Liquid ejection head 失效
公开(公告)号：US06926392B2
公开(公告)日：2005-08-09
申请号：US10620421
申请日：2003-07-17
申请人： Toshiaki Sasaki , Keiichi Murai , Yasuyuki Tamura , Sadayuki Sugama , Akira Asai , Tsutomu Kawai , Masayoshi Tachihara
发明人： Toshiaki Sasaki , Keiichi Murai , Yasuyuki Tamura , Sadayuki Sugama , Akira Asai , Tsutomu Kawai , Masayoshi Tachihara
IPC分类号： A61M15/00 , A61M15/02 , B05B1/24 , B41J2/14 , B41J2/05
CPC分类号： B41J2/1404 , A61M15/0065 , A61M15/02 , A61M15/025 , B41J2/14016 , B41J2/1412 , B41J2/1433 , B41J2002/14387 , B41J2002/14475
摘要： A liquid ejection head includes a liquid path; an ejection outlet forming member which constitutes a part of a wall of the liquid and which forms an ejection outlet for ejecting a droplet of liquid; a heat generating element, provided at a position opposing to the ejection outlet of the wall of the liquid flow path, for generating a bubble in the liquid by application of heat to the liquid; a restrictor portion, provided at a recessed portion of the ejection outlet, wherein the recessed portion is recessed from a plane in which the ejection outlet is formed, wherein the liquid forms a meniscus and is retained in the ejection outlet such that the restrictor portion is within the liquid, wherein an area So of an opening of the restrictor portion and a surface Sh of the heat generating element satisfy So≦Sh. According to this invention, a central portion of the meniscus opposed to the fine opening at the ejection outlet bulges, and the liquid is ejected in this state. Namely, very small amount of the liquid can be ejected, since not all of the liquid in the recess portion in the ejection outlet is ejected.

9. 发明授权

US08796320B2 1,3,4-Oxadiazole-2-carboxamide compound 有权
标题翻译： 1,3,4-恶二唑-2-甲酰胺化合物
公开(公告)号：US08796320B2
公开(公告)日：2014-08-05
申请号：US13519707
申请日：2010-12-28
申请人： Akira Asai , Kenji Matsuno , Naohisa Ogo , Osamu Takahashi , Yoshiaki Masuda , Ayumu Muroya , Yasuto Akiyama , Tadashi Ashizawa , Tadashi Okawara
发明人： Akira Asai , Kenji Matsuno , Naohisa Ogo , Osamu Takahashi , Yoshiaki Masuda , Ayumu Muroya , Yasuto Akiyama , Tadashi Ashizawa , Tadashi Okawara
IPC分类号： A61K31/4245 , C07D271/10 , C07D413/14
CPC分类号： C07D413/04 , C07D413/14 , C07D417/14 , C07D487/04 , C07D498/04 , C07D513/04
摘要： Provided is a 1,3,4-oxadiazole-2-carboxamide compound which has STAT3 inhibitory activity and is useful as an anticancer agent. Provided is a 1,3,4-oxadiazole-2-carboxamide compound represented by formula (I) or a pharmacologically acceptable salt thereof (in the formula, Ar represents a furyl group or the like; R1 represents a hydrogen atom or the like; and —X—Y represents a diaryl group such as a biphenyl group).
摘要翻译：提供具有STAT3抑制活性并可用作抗癌剂的1,3,4-恶二唑-2-甲酰胺化合物。提供由式（I）表示的1,3,4-恶二唑-2-甲酰胺化合物或其药学上可接受的盐（在该式中，Ar表示呋喃基等; R 1表示氢原子等; -X-Y表示二苯基等二芳基）。

10. 发明授权

US07049198B2 Semiconductor device and method for fabricating the same 失效
标题翻译：半导体装置及其制造方法
公开(公告)号：US07049198B2
公开(公告)日：2006-05-23
申请号：US10377771
申请日：2003-03-04
申请人： Koichiro Yuki , Tohru Saitoh , Minoru Kubo , Kiyoshi Ohnaka , Akira Asai , Koji Katayama
发明人： Koichiro Yuki , Tohru Saitoh , Minoru Kubo , Kiyoshi Ohnaka , Akira Asai , Koji Katayama
IPC分类号： H01L21/00
CPC分类号： H01L21/26506 , H01L21/2658 , H01L29/1054 , H01L29/165 , H01L29/167
摘要： An S1-yGey layer (where 0
摘要翻译：按照此顺序形成S 1〜Y Ge层（其中0

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式