公开(公告)号：US08135218B2

公开(公告)日：2012-03-13

申请号：US12897411

申请日：2010-10-04

申请人： Katsuhiko Takahashi ,  Daisuke Nishiwaki

发明人： Katsuhiko Takahashi ,  Daisuke Nishiwaki

IPC分类号： G06K9/46 ,  G06K9/72 ,  H04W24/00

CPC分类号： G01C21/26 ,  G06K9/3258 ,  G06K2209/01

摘要： Words possibly included in a scene image shot by a mobile camera can be efficiently extracted using a word dictionary or a map database. Positional information acquiring means 101 measures a current position of the device to acquire positional information. Directional information acquiring means 102 detects a direction of the device to acquire directional information. Character recognizing means 104 determines a range of shooting of a scene image based on the current positional information and the directional information. The character recognizing means 104 extracts from a map database 103 information such as store names, building names, and place names associated with positions in the shooting range. Then the character recognizing means 104 conducts character recognition using word knowledge such as the extracted store names, building names, and place names.

摘要翻译： 可以使用单词字典或地图数据库有效地提取由移动摄像机拍摄的场景图像中可能包含的字。 位置信息获取装置101测量装置获取位置信息的当前位置。 定向信息获取装置102检测设备获取方向信息的方向。 字符识别装置104基于当前位置信息和方向信息确定场景图像的拍摄范围。 字符识别装置104从地图数据库103中提取与拍摄范围中的位置相关联的商店名称，建筑物名称和地名等信息。 然后，字符识别装置104使用诸如所提取的商店名称，建筑物名称和地名等单词知识来进行字符识别。

公开(公告)号：US08014601B2

公开(公告)日：2011-09-06

申请号：US12093407

申请日：2006-11-15

申请人： Katsuhiko Takahashi

发明人： Katsuhiko Takahashi

IPC分类号： G06K9/00

CPC分类号： G06K9/4647 ,  G06K9/38 ,  G06K2209/01

摘要： A pattern recognizing method for matching a binary or ternary reference image and an input grayscale image, having a precision similar to the method in which a plurality of binary reference images are generated by supposing settable various binarization threshold value and comparing the distances between the plurality of binary reference images and the grayscale image, and enabling the processing time to be shorter. The first accumulated histogram of the pixels of the grayscale image corresponding to a high density region of the binary reference image and the second accumulated histogram opposite to it and of the pixels of the grayscale image corresponding to the low density region of the reference image are generated and summated. The existence or absence of a pattern is judged by comparing the minimum value of the summated accumulated histogram and a threshold value.

摘要翻译： 一种用于匹配二进制或三元参考图像和输入灰度图像的图案识别方法，其具有与通过假设可设定的各种二值化阈值并且比较多个二值参考图像之间的距离来生成多个二进制参考图像的方法的精度 二进制参考图像和灰度图像，并使处理时间更短。 产生对应于二进制参考图像的高密度区域和与其相反的第二累积直方图与对应于参考图像的低密度区域的灰度图像的像素的灰度图像的像素的第一累积直方图 并总结。 通过比较加法累积直方图的最小值和阈值来判断模式的存在或不存在。

公开(公告)号：US07916948B2

公开(公告)日：2011-03-29

申请号：US10585323

申请日：2004-12-03

申请人： Katsuhiko Takahashi ,  Daisuke Nishiwaki

发明人： Katsuhiko Takahashi ,  Daisuke Nishiwaki

IPC分类号： G06K9/46 ,  G06K9/72

CPC分类号： G01C21/26 ,  G06K9/3258 ,  G06K2209/01

摘要： Words possibly included in a scene image shot by a mobile camera can be efficiently extracted using a word dictionary or a map database. Positional information acquiring means 101 measures a current position of the device to acquire positional information. Directional information acquiring means 102 detects a direction of the device to acquire directional information. Character recognizing means 104 determines a range of shooting of a scene image based on the current positional information and the directional information. The character recognizing means 104 extracts from a map database 103 information such as store names, building names, and place names associated with positions in the shooting range. Then the character recognizing means 104 conducts character recognition using word knowledge such as the extracted store names, building names, and place names.

摘要翻译： 可以使用单词字典或地图数据库有效地提取由移动摄像机拍摄的场景图像中可能包含的字。 位置信息获取装置101测量装置获取位置信息的当前位置。 定向信息获取装置102检测设备获取方向信息的方向。 字符识别装置104基于当前位置信息和方向信息确定场景图像的拍摄范围。 字符识别装置104从地图数据库103中提取与拍摄范围中的位置相关联的商店名称，建筑物名称和地名等信息。 然后，字符识别装置104使用诸如所提取的商店名称，建筑物名称和地名等单词知识来进行字符识别。

公开(公告)号：US20100260377A1

公开(公告)日：2010-10-14

申请号：US12526336

申请日：2008-03-17

申请人： Katsuhiko Takahashi

发明人： Katsuhiko Takahashi

IPC分类号： G06K9/00

CPC分类号： G06K9/3233 ,  G06K9/00805 ,  G06T7/254

摘要： When a mobile is detected using an imaging device installed in the mobile, the image of a partial area is enlarged/reduced depending on variation in distance to the detection object mobile and then it is compared under a fixed scale thus causing increase in computation cost. In order to eliminate the need for an enlargement/reduction processing or a deformation correction processing every time when collation is performed, an input image is converted into a virtual plane image having a size or a shape on the image of a detection object mobile which does not vary depending on the distance between the mobiles. Using a pair of virtual plane images obtained at two different times, points are made to correspond and the mobile is detected based on the gap of corresponding points.

摘要翻译： 当使用安装在移动设备中的成像装置检测到移动台时，根据与检测对象移动站的距离的变化，部分区域的图像被放大/缩小，然后在固定比例下进行比较，从而导致计算成本的增加。 为了在每次进行核对时不需要放大/缩小处理或变形校正处理，将输入图像转换成具有检测对象移动装置的图像上的大小或形状的虚拟平面图像 不会因手机之间的距离而变化。 使用在两个不同时间获得的一对虚拟平面图像，使点对应，并且基于对应点的间隙检测移动体。

公开(公告)号：US07096733B2

公开(公告)日：2006-08-29

申请号：US10998167

申请日：2004-11-29

申请人： Kazuhiro Ohta ,  Masanori Yachi ,  Katsuhiko Takahashi

发明人： Kazuhiro Ohta ,  Masanori Yachi ,  Katsuhiko Takahashi

IPC分类号： G01P9/04

CPC分类号： G01C19/5607 ,  G01C19/5628

摘要： An angular velocity sensor includes a stem and a vibrator that is supported by the stem. The vibrator is inclined to a mounting surface of the stem. The angle of inclination of the vibrator to the mounting surface is adjustable. For this reason, the angular velocity sensor also includes a holding member that holds the vibrator. This holding member is elastically deformable. A single material may be folded to shape the holding member.

摘要翻译： 角速度传感器包括杆和由杆支撑的振动器。 振动器倾斜于杆的安装表面。 振动器与安装表面的倾斜角度是可调节的。 为此，角速度传感器还包括保持振动器的保持构件。 该保持构件是可弹性变形的。 可以折叠单个材料以使保持构件成形。

公开(公告)号：US20050120794A1

公开(公告)日：2005-06-09

申请号：US10998167

申请日：2004-11-29

申请人： Kazuhiro Ohta ,  Masanori Yachi ,  Katsuhiko Takahashi

发明人： Kazuhiro Ohta ,  Masanori Yachi ,  Katsuhiko Takahashi

IPC分类号： G01C19/56 ,  G01C19/5628 ,  G01P15/08

CPC分类号： G01C19/5607 ,  G01C19/5628

摘要： An angular velocity sensor includes a stem and a vibrator that is supported by the stem. The vibrator is inclined to a mounting surface of the stem. The angle of inclination of the vibrator to the mounting surface is adjustable. For this reason, the angular velocity sensor also includes a holding member that holds the vibrator. This holding member is elastically deformable. A single material may be folded to shape the holding member.

摘要翻译： 角速度传感器包括杆和由杆支撑的振动器。 振动器倾斜于杆的安装表面。 振动器与安装表面的倾斜角度是可调节的。 为此，角速度传感器还包括保持振动器的保持构件。 该保持构件是可弹性变形的。 可以折叠单个材料以使保持构件成形。

公开(公告)号：US20050116203A1

公开(公告)日：2005-06-02

申请号：US10510512

申请日：2003-04-09

申请人： Katsuhiko Takahashi ,  Kiwako Ohmori ,  Masanori Endo ,  Hikaru Yasuhara ,  Takayuki Imai ,  Akinobu Ono ,  Toshiyuki Honda ,  Koji Okamoto ,  Masafumi Ito

发明人： Katsuhiko Takahashi ,  Kiwako Ohmori ,  Masanori Endo ,  Hikaru Yasuhara ,  Takayuki Imai ,  Akinobu Ono ,  Toshiyuki Honda ,  Koji Okamoto ,  Masafumi Ito

IPC分类号： C08K3/08 ,  C08K3/22 ,  C08K3/26 ,  C08L61/00 ,  C08L63/00 ,  C08L67/00 ,  C09D5/24 ,  C09J9/02 ,  H01B1/22 ,  H05K1/09 ,  H01C1/00

CPC分类号： H05K1/095 ,  C08K3/22 ,  C08K3/26 ,  C08K2003/0806 ,  C08K2003/2286 ,  C08L61/00 ,  C08L63/00 ,  C08L67/00 ,  C09D5/24 ,  C09J9/02 ,  H01B1/22

摘要： A conductive composition capable of producing a conductive paint with excellent flexibility and a high conductivity comparable to that of metallic silver, without using high temperatures as film forming conditions. The conductive composition includes a particulate silver compound and a binder, and optionally a reducing agent and a binder. Silver oxide, silver carbonate and silver acetate and the like are used as the particulate silver compound. Ethylene glycol, diethylene glycol, and ethylene glycol diacetate and the like are used as the reducing agent, and a fine powder of a thermosetting resin such as a polyvalent phenol compound, phenol resin, alkyd resin or polyester resin, or a thermoplastic resin such as a styrene resin or polyethylene terephthalate, with an average particle diameter from 20 nm to 5 μm is used as the binder. Furthermore, the average particle diameter of the particulate silver compound is preferably from 0.01 to 10 μm.

摘要翻译： 一种导电组合物，其能够制备具有优异柔性和高导电性的导电涂料，与金属银相当，而不用高温作为成膜条件。 导电组合物包括颗粒状银化合物和粘合剂，以及任选的还原剂和粘合剂。 使用氧化银，碳酸银和乙酸银等作为颗粒状银化合物。 乙二醇，二乙二醇和乙二醇二乙酸酯等用作还原剂，并且使用多价酚化合物，酚醛树脂，醇酸树脂或聚酯树脂等热固性树脂或热塑性树脂 使用平均粒径为20nm〜5μm的苯乙烯树脂或聚对苯二甲酸乙二醇酯作为粘合剂。 此外，颗粒状银化合物的平均粒径优选为0.01〜10μm。

公开(公告)号：US5618338A

公开(公告)日：1997-04-08

申请号：US494982

申请日：1995-06-26

申请人： Yutaka Kurabayashi ,  Katsuhiko Takahashi

发明人： Yutaka Kurabayashi ,  Katsuhiko Takahashi

IPC分类号： B41J2/21 ,  C09D11/00 ,  C09D11/14

CPC分类号： C09D11/40 ,  B41J2/2114

摘要： A liquid composition according to the present invention contains at least a cationic substance and finely ground cellulose. The invention further provides a liquid composition which contains a cationic substance having a molecular weight of 1000 or less and finely ground cellulose. The invention further provides an ink set which is obtained by combining the liquid composition with an ink, and an image-forming method and apparatus which employ the liquid composition and the ink.

摘要翻译： 根据本发明的液体组合物至少含有阳离子物质和细磨的纤维素。 本发明还提供了含有分子量为1000以下的阳离子物质和精细研磨的纤维素的液体组合物。 本发明还提供了通过将液体组合物与油墨组合而获得的油墨组，以及采用液体组合物和油墨的成像方法和装置。

公开(公告)号：US5128581A

公开(公告)日：1992-07-07

申请号：US517092

申请日：1990-05-01

申请人： Shiro Nakayama ,  Satoshi Kunimura ,  Katsuhiko Takahashi ,  Takayuki Imai

发明人： Shiro Nakayama ,  Satoshi Kunimura ,  Katsuhiko Takahashi ,  Takayuki Imai

IPC分类号： G01P15/09

CPC分类号： G01P15/0907 ,  Y10S310/80

摘要： The invention relates to a piezoelectric acceleration sensor and to a piezoelectric acceleration device which use a film piezoelectric element.Speicfically, the piezoelectric acceleration sensor and the piezoelectric acceleration sensor device generate relatively large outputs when acceleration occurs along the sensing axis, but produce relatively small outputs from acceleration perpendicular to the sensing axis. In addition, the sensor and the sensor device are relatively unaffected by temperature fluctuations and are highly impact-resistant.

公开(公告)号：US4726998A

公开(公告)日：1988-02-23

申请号：US870812

申请日：1986-06-05

申请人： Yukio Ikenaga ,  Katsuhiko Takahashi ,  Kenji Hijikata ,  Toshio Kanoe ,  Tsuneyoshi Okada

发明人： Yukio Ikenaga ,  Katsuhiko Takahashi ,  Kenji Hijikata ,  Toshio Kanoe ,  Tsuneyoshi Okada

IPC分类号： G11B5/82 ,  C08L67/03 ,  G11B5/73 ,  G11B5/64 ,  G11B5/70

CPC分类号： G11B5/7305 ,  Y10S428/90 ,  Y10S428/91 ,  Y10T428/31786

摘要： A magnetic disk comprises a substrate of a resin composition comprising a polymer being capable of the anisotropic phase in the molten state and a magnetic layer formed on at least one surface of said substrate. The substrate is a laminate of a plurality, preferably two, of monoaxially oriented sheets, eventually being multiaxially oriented.

摘要翻译： 一种磁盘包括一种树脂组合物的基底，该树脂组合物包括能够熔融状态的各向异性相的聚合物和形成在所述基底的至少一个表面上的磁性层。 衬底是多个，优选两个单轴取向片材的层压体，最终是多向定向的。