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

US4358769A Loop antenna apparatus with variable directivity 失效
标题翻译：具有可变方向性的环形天线装置
公开(公告)号：US4358769A
公开(公告)日：1982-11-09
申请号：US233387
申请日：1981-02-11
申请人： Masahiro Tada , Hirokazu Ichikawa , Mitsuo Fukushima , Koya Nakamichi , Koji Ouchi , Yoshio Ishigaki
发明人： Masahiro Tada , Hirokazu Ichikawa , Mitsuo Fukushima , Koya Nakamichi , Koji Ouchi , Yoshio Ishigaki
IPC分类号： H01Q3/24 , H01Q7/00 , H01Q11/12
CPC分类号： H01Q3/247 , H01Q7/00
摘要： A loop antenna apparatus is disclosed which includes a main conductive loop arranged on a first surface, a plurality of supplemental conductive loops connected to the main conductive loop and arranged on different surfaces from the first surface, respectively, a plurality of signal feeding points provided in different loops of the main and supplemental conductive loops, an output terminal and change-over switches for selectively connecting one of the plurality of signal feeding points to the output terminal.
摘要翻译：公开了一种环形天线装置，其包括布置在第一表面上的主导电回路，连接到主导电回路并分别布置在与第一表面不同的表面上的多个辅助导电回路，多个信号馈送点设置在主要和补充导电环路的不同环路，输出端子和转换开关，用于选择性地将多个信号馈送点之一连接到输出端子。

2. 发明授权

US09372551B2 Image reading apparatus 有权
标题翻译：图像读取装置
公开(公告)号：US09372551B2
公开(公告)日：2016-06-21
申请号：US12558942
申请日：2009-09-14
申请人： Yasuhiro Ogasawara , Shin Takeuchi , Eisuke Osakabe , Eigo Nakagawa , Hirokazu Ichikawa , Kazushige Ooi , Hidenobu Takahira
发明人： Yasuhiro Ogasawara , Shin Takeuchi , Eisuke Osakabe , Eigo Nakagawa , Hirokazu Ichikawa , Kazushige Ooi , Hidenobu Takahira
IPC分类号： G06K7/10 , G06F3/0354
CPC分类号： G06F3/03542
摘要： An image reading apparatus includes: a light source that irradiates light; a switching unit that switches a direction of the light irradiated by the light source to one of a plurality of predetermined directions; a light guiding unit that guides the light whose direction is switched by the switching unit and that travels in one of the plurality of directions to a position predetermined for each of the directions; and a light sensor that, in a case where an object is in the predetermined position, measures light reflect by the object out of the light guided to the position by the light guiding unit.
摘要翻译：一种图像读取装置，包括：照射光的光源; 切换单元，其将由所述光源照射的光的方向切换成多个预定方向中的一个; 导光单元，其引导通过切换单元切换方向的光并且在多个方向中的一个方向上行进到每个方向预定的位置; 以及光传感器，其在物体处于所述预定位置的情况下，测量由所述导光单元引导到所述位置的光之间的物体的光反射。

3. 发明授权

US08643916B2 Reading device 有权
标题翻译：阅读设备
公开(公告)号：US08643916B2
公开(公告)日：2014-02-04
申请号：US13481175
申请日：2012-05-25
申请人： Hirokazu Ichikawa , Yoshiro Yamaguchi , Eigo Nakagawa , Jiro Matsuda
发明人： Hirokazu Ichikawa , Yoshiro Yamaguchi , Eigo Nakagawa , Jiro Matsuda
IPC分类号： H04N1/04
CPC分类号： H04N1/4076 , H04N1/02865 , H04N1/0312 , H04N1/12 , H04N1/193
摘要： A reading device includes a first illuminating section that illuminates a reading area with first illumination light of a first direction; a second illuminating section that illuminates the reading area with second illumination light of a second direction; a light-receiving section that receives reflection light of the first illumination light and reflection light of the second illumination light reflected from the reading area, the first illumination light being applied from the first illuminating section and the second illumination light being applied from the second illuminating section; and reflecting members that are disposed side by side in the reading area in a widthwise direction thereof, and that have first and second reflecting surfaces.
摘要翻译：读取装置包括：第一照明部，其利用第一方向的第一照明光照亮读取区域; 第二照明部，其利用第二方向的第二照明光照亮所述读取区域; 受光部，其接收第一照明光的反射光和从读取区域反射的第二照明光的反射光，第一照明光从第一照明部施加，第二照明光从第二照明部分; 以及在读取区域中沿其宽度方向并排布置并且具有第一和第二反射表面的反射构件。

4. 发明授权

US07724402B2 Image reader 有权
标题翻译：图像阅读器
公开(公告)号：US07724402B2
公开(公告)日：2010-05-25
申请号：US11343203
申请日：2006-01-31
申请人： Hirokazu Ichikawa , Fumio Nakaya
发明人： Hirokazu Ichikawa , Fumio Nakaya
IPC分类号： H04N1/04
CPC分类号： H04N1/00795 , H04N1/00806 , H04N1/00811 , H04N1/00822 , H04N1/02815 , H04N1/02845 , H04N1/03 , H04N1/0303 , H04N1/0305
摘要： An image reader includes an illumination unit that irradiates an object to be read with light, a first optical system that allows a first reflection light from the object to be read advance therein, a second optical system that allows a second reflection light from the object to be read to advance therein, a switching unit that switches between the first optical system and the second optical system to be used, an imaging unit that forms an image of the first reflection light that advances in the first optical system and an image of the second reflection light that advances in the second optical system by switching between the first optical system and the second optical system by the switching unit, and a light receiving unit that receives the first reflection light and the second reflection light which are formed into images and generates respective image signals.
摘要翻译：一种图像读取器包括：用光照射待读取物体的照明单元，允许来自物体的第一反射光被提前读取的第一光学系统;允许来自物体的第二反射光的第二光学系统，被读取以在其中前进;切换单元，其在要使用的第一光学系统和第二光学系统之间切换;形成在第一光学系统中前进的第一反射光的图像的成像单元和第二光学系统的图像通过切换单元在第一光学系统和第二光学系统之间切换而在第二光学系统中前进的反射光;以及受光单元，其接收形成为图像的第一反射光和第二反射光，并产生相应的图像信号。

5. 发明申请

US20080151325A1 Image processing apparatus, image reading apparatus, image forming apparatus and methods therefor 有权
标题翻译：图像处理装置，图像读取装置，图像形成装置及其方法
公开(公告)号：US20080151325A1
公开(公告)日：2008-06-26
申请号：US11806958
申请日：2007-06-05
申请人： Fumio Nakaya , Hirokazu Ichikawa
发明人： Fumio Nakaya , Hirokazu Ichikawa
IPC分类号： H04N1/04
CPC分类号： H04N1/2307 , H04N1/233
摘要： There is provided an image processing apparatus includes a spectral reflectance calculation unit that calculates spectral reflectances respectively in plural wavelength ranges, based on intensity of reflected light from an object to be imaged and irradiation intensity of light that the object to be imaged is irradiated with; a determination unit that obtains derivatives of a function represented on the basis of the spectral reflectances calculated by the spectral reflectance calculation unit, and determines a number of eigenvectors, depending on whether the derivatives are positive or negative; a coefficient calculation unit that calculates coefficients where the spectral reflectances are expressed by linear combination of the number of eigenvectors and the coefficients respectively related to the eigenvectors, the number of eigenvectors being determined by the determination unit; and an output unit that outputs the coefficients calculated by the coefficient calculation unit.
摘要翻译：提供了一种图像处理装置，包括：分光反射计算单元，其基于来自被成像对象的反射光的强度和照射被摄体的光的照射强度，分别计算多个波长范围的光谱反射率; 确定单元，其获得基于由所述光谱反射率计算单元计算的光谱反射率表示的函数的导数，并且根据所述导数是正还是负来确定特征向量的数量; 系数计算单元，其计算通过特征向量的数量和分别与特征向量相关的系数的线性组合来表示光谱反射率的系数，由确定单元确定的特征向量的数量; 以及输出单元，其输出由系数计算单元计算出的系数。

6. 发明授权

US06580528B1 Image reading device 失效
标题翻译：图像读取装置
公开(公告)号：US06580528B1
公开(公告)日：2003-06-17
申请号：US09450561
申请日：1999-11-30
申请人： Yoshiya Imoto , Hirokazu Ichikawa , Nobutoshi Hamasaki
发明人： Yoshiya Imoto , Hirokazu Ichikawa , Nobutoshi Hamasaki
IPC分类号： H04N104
CPC分类号： H04N1/0411 , H04N1/0402 , H04N1/0414 , H04N1/044 , H04N1/0443 , H04N1/1013 , H04N1/193 , H04N5/349 , H04N2201/02416 , H04N2201/04755 , H04N2201/04791
摘要： A reading scan controlling unit drives a scanning motor in accordance with a signal from a reading instructing unit and a line synchronous generating unit for scanning a document plural times in a slow-scanning direction, as well as controls a sensor driver to read a document image. At this time, an optical flat plate driving unit is controlled in the second and following scans to incline an optical flat plate provided in an imaging optical path at a predetermined angle in a fast-scanning direction, so that the imaging position on a CCD sensor in a fast-scanning direction is slightly changed. Further, the scanning speed is determined in accordance with the scanning times. An image reading device having such a construction can perform high-speed reading with high precision by using an image shift method.
摘要翻译：读取扫描控制单元根据来自读取指示单元的信号和行扫描方向驱动多个扫描文档的行同步产生单元来驱动扫描电机，并且控制传感器驱动器读取文档图像。此时，在第二次和随后的扫描中控制光学平板驱动单元，以沿快速扫描方向将设置在成像光路中的光学平板以预定角度倾斜，使得CCD传感器上的成像位置在快扫方向稍有变化。此外，扫描速度根据扫描时间确定。具有这种结构的图像读取装置可以通过使用图像移位方法以高精度执行高速读取。

7. 发明授权

US08446646B2 Light guide and image reading apparatus 有权
标题翻译：光导和图像读取装置
公开(公告)号：US08446646B2
公开(公告)日：2013-05-21
申请号：US13020440
申请日：2011-02-03
申请人： Yoshiro Yamaguchi , Hirokazu Ichikawa , Akihiko Naya
发明人： Yoshiro Yamaguchi , Hirokazu Ichikawa , Akihiko Naya
IPC分类号： H04N1/04
CPC分类号： G02B6/0001 , G02B6/0055 , G02B6/0061 , G02B6/0068 , H04N1/02855 , H04N1/02865 , H04N1/1017
摘要： A light guide includes: a body which is a light-transmitting member and has light incidence surfaces as two end surfaces in a longitudinal direction and a light output surface which is one of side surfaces extending in the longitudinal direction; and light absorbing members which are provided on the light output surface or at least one, adjacent to the light output surface, of the side surfaces of the body and have a function of absorbing light that shines on the body from outside the body.
摘要翻译：导光体包括：作为透光部件的主体，具有作为长边方向的两端面的光入射面和作为在长度方向上延伸的侧面之一的光输出面; 以及在身体的侧表面设置在光输出表面上或邻近光输出表面的至少一个的光输出表面上的光吸收构件，并且具有吸收从身体外部照射在身体上的光的功能。

8. 发明授权

US08422084B2 Image processing apparatus, image reading apparatus, image forming apparatus with units to calculate spectral reflectance and relating coefficient and methods therefor 有权
标题翻译：图像处理装置，图像读取装置，具有计算光谱反射率的单位的图像形成装置及其相关系数及其方法
公开(公告)号：US08422084B2
公开(公告)日：2013-04-16
申请号：US11806958
申请日：2007-06-05
申请人： Fumio Nakaya , Hirokazu Ichikawa
发明人： Fumio Nakaya , Hirokazu Ichikawa
IPC分类号： H04N1/387 , H04N1/60
CPC分类号： H04N1/2307 , H04N1/233
摘要： There is provided an image processing apparatus includes a spectral reflectance calculation unit that calculates spectral reflectances respectively in plural wavelength ranges, based on intensity of reflected light from an object to be imaged and irradiation intensity of light that the object to be imaged is irradiated with; a determination unit that obtains derivatives of a function represented on the basis of the spectral reflectances calculated by the spectral reflectance calculation unit, and determines a number of eigenvectors, depending on whether the derivatives are positive or negative; a coefficient calculation unit that calculates coefficients where the spectral reflectances are expressed by linear combination of the number of eigenvectors and the coefficients respectively related to the eigenvectors, the number of eigenvectors being determined by the determination unit; and an output unit that outputs the coefficients calculated by the coefficient calculation unit.
摘要翻译：提供了一种图像处理装置，包括：分光反射计算单元，其基于来自被成像对象的反射光的强度和照射被摄体的光的照射强度，分别计算多个波长范围的光谱反射率; 确定单元，其获得基于由所述光谱反射率计算单元计算的光谱反射率表示的函数的导数，并且根据所述导数是正还是负来确定特征向量的数量; 系数计算单元，其计算通过特征向量的数量和分别与特征向量相关的系数的线性组合来表示光谱反射率的系数，由确定单元确定的特征向量的数量; 以及输出单元，其输出由系数计算单元计算出的系数。

9. 发明授权

US07988030B2 Wave soldering bath 有权
标题翻译：波峰焊浴
公开(公告)号：US07988030B2
公开(公告)日：2011-08-02
申请号：US11886006
申请日：2006-03-07
申请人： Mitsuo Zen , Hirokazu Ichikawa
发明人： Mitsuo Zen , Hirokazu Ichikawa
IPC分类号： B23K1/08
CPC分类号： B23K1/085 , B23K3/0653
摘要： In a conventional wave soldering bath, the bottom surface of a bath body in a position which is below the inlet of a duct underwent erosion by molten solder and had a hole formed therein, causing molten solder to be spilled out from the hole. The cause of erosion of the bottom surface of the bath body is a vortex (T) of molten solder formed below the duct inlet accompanying rotation of an impeller pump (10), and the vortex rubs the bottom surface of the bath body.In the present invention, a shielding member (14) is installed between the duct inlet (12) and the bottom surface (13) of the bath body such that the vortex is prevented from affecting the bottom surface.
摘要翻译：在传统的波峰焊浴中，位于管道入口下方位置的浴体的底面经熔融焊料侵蚀，并形成有孔，使熔融焊料从孔中溢出。浴体底面的侵蚀的原因是伴随着叶轮泵（10）旋转而形成在管道入口下方的熔融焊料的涡流（T），并且涡流摩擦浴体的底面。在本发明中，屏蔽构件（14）安装在浴体的管道入口（12）和底面（13）之间，从而防止涡流影响底面。

10. 发明申请

US20080137154A1 Image processing apparatus, image reading apparatus, image forming apparatus, and methods therefor 有权
标题翻译：图像处理装置，图像读取装置，图像形成装置及其方法
公开(公告)号：US20080137154A1
公开(公告)日：2008-06-12
申请号：US11802103
申请日：2007-05-18
申请人： Fumio Nakaya , Hirokazu Ichikawa
发明人： Fumio Nakaya , Hirokazu Ichikawa
IPC分类号： H04N1/04
CPC分类号： H04N1/60
摘要： An image processing apparatus comprises: a first calculation section that calculates a plurality of spectral reflectances at a plurality of wavelengths based on intensities of light irradiating an object and reflected from the object, the light having a certain spectral energy distribution; a second calculation section that calculates color descriptor values of the object based on the spectral reflectances calculated by the first calculation section; a third calculation section that calculates a set of factors when the color descriptor values are expressed using a linear combination of a predetermined plurality of eigenvectors, factors associated with the respective eigenvectors, and either spectral energy of a reference light or theoretical spectral energy of a virtual light; and an output section that outputs the factors calculated by the third calculation section.
摘要翻译：一种图像处理装置，包括：第一计算部，其基于照射物体的光的强度和从物体反射的光，计算多个波长的多个光谱反射率，所述光具有一定的光谱能量分布; 第二计算部，其基于由所述第一计算部计算出的光谱反射率来计算所述对象的颜色描述符值; 第三计算部分，当使用预定的多个特征向量的线性组合，与各个特征向量相关联的因子以及参考光的光谱能量或虚拟的参考光的理论光谱能量来表示颜色描述符值时，计算一组因子光; 以及输出部，其输出由所述第三计算部计算出的因数。

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