公开(公告)号：US5296724A

公开(公告)日：1994-03-22

申请号：US692901

申请日：1991-04-29

申请人： Shiro Ogata ,  Koichi Imanaka ,  Hiroshi Goto ,  Yoshinori Ito ,  Kourou Kitajima

发明人： Shiro Ogata ,  Koichi Imanaka ,  Hiroshi Goto ,  Yoshinori Ito ,  Kourou Kitajima

IPC分类号： G02B6/42 ,  H01L33/48 ,  H01L33/58 ,  H01S5/00 ,  H01S5/022 ,  H01L33/00

CPC分类号： G02B6/4204 ,  H01L33/483 ,  H01L33/58 ,  H01S5/02288

摘要： A light emitting semiconductor device including a light emitting element, an optical element for condensing, collimating or diverging a ray emitted from the light emitting element which is packaged as a single unit with the light emitting element, and a cap molded by a fiber reinforced resin for supporting the light emitting element, the cap having an opening for a light emitting window which is provided with the optical element.

摘要翻译： 一种发光半导体器件，包括发光元件，用于冷凝，准直或发散从发光元件发射的射线的光学元件，该发光元件作为单个发光元件被封装，并且由纤维增强树脂 为了支撑发光元件，盖具有设置有光学元件的发光窗的开口。

公开(公告)号：US5130531A

公开(公告)日：1992-07-14

申请号：US533764

申请日：1990-06-06

申请人： Yoshinori Ito ,  Koichi Imanaka ,  Hiroshi Sekii ,  Shiro Ogata ,  Hiroshi Goto

发明人： Yoshinori Ito ,  Koichi Imanaka ,  Hiroshi Sekii ,  Shiro Ogata ,  Hiroshi Goto

IPC分类号： G01V8/14 ,  H01L31/0232 ,  H01L31/167 ,  H01L33/00 ,  H01S5/022 ,  H04N1/031

CPC分类号： H01L25/167 ,  G01V8/14 ,  H01L31/0232 ,  H01L31/167 ,  H04N1/0311 ,  H04N1/0315 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  H01S5/005 ,  H01S5/02212 ,  H01S5/02244 ,  H01S5/02248

摘要： In a reflective photosensor in which a light emitting element and a light receiving element are disposed in a mold resin, a planar optical element (micro Fresnel lens) including a first lens section for projecting a light emitted from the light emitting element toward a sense object in an external space and a second lens section for introducing a reflection light reflected from the sense object to the light receiving element is arranged in the mold resin. Favorably, the light emitting element is a light emitting diode of an edge emitting type and is set in a posture in which the element lies on its side. A reflection mirror is disposed in the model resin to introduce a light emitted from the light emitting diode to the first lens section.

摘要翻译： 在其中发光元件和受光元件设置在模制树脂中的反射式光电传感器中，包括第一透镜部分的平面光学元件（微型菲涅尔透镜），其用于将从发光元件发射的光朝向感测对象 在外部空间中，并且在模制树脂中布置有用于将从感测对象反射的反射光引入光接收元件的第二透镜部。 有利地，发光元件是边缘发射型的发光二极管，并且被设置为元件位于其侧面的姿势。 在模型树脂中设置反射镜以将从发光二极管发射的光引入第一透镜部。

公开(公告)号：US5495096A

公开(公告)日：1996-02-27

申请号：US948279

申请日：1992-09-21

申请人： Shiro Ogata ,  Hiroshi Goto ,  Yoshinori Ito ,  Koichi Imanaka

发明人： Shiro Ogata ,  Hiroshi Goto ,  Yoshinori Ito ,  Koichi Imanaka

IPC分类号： G06K7/10

CPC分类号： G06K7/10811 ,  G06K2207/1013

摘要： A multi-focus optical sensing device for use in bar code scanners, photoelectric sensors and the like is disclosed. To extend the range of detection along the optical axis, without increasing the detection time, the focal point of the light beam is caused to move along the optical axis. A control and modulation circuit varies a current I.sub.f which drives an optical semiconductor serving as a light source. This changes the focal distance of a refraction lattice and so causes the focal position of the light beam emitted by light source to scan along the optical axis. This scan is repeated each time a polygonal mirror scans the light beam over the narrowest width 1/n (where n is an integer) of the bar code lines. A processing unit samples and processes the signal from a photodetector unit while the light beam is being scanned along the optical axis.

摘要翻译： 公开了一种用于条形码扫描器，光电传感器等的多焦点光学感测装置。 为了延长沿光轴的检测范围，不增加检测时间，使光束的焦点沿着光轴移动。 控制和调制电路改变驱动用作光源的光半导体的电流If。 这改变了折射格子的焦距，因此导致由光源发射的光束的焦点位置沿着光轴扫描。 每次多角镜扫描条形码线的最窄宽度1 / n（其中n为整数）的光束时，重复该扫描。 当沿着光轴扫描光束时，处理单元对来自光电检测器单元的信号进行采样和处理。

公开(公告)号：US11899851B2

公开(公告)日：2024-02-13

申请号：US18300399

申请日：2023-04-14

申请人： Yoshinori Ito ,  Masaru Nishiyama ,  Yuichi Sone

发明人： Yoshinori Ito ,  Masaru Nishiyama ,  Yuichi Sone

IPC分类号： G06F3/023 ,  G09G3/00

CPC分类号： G06F3/023 ,  G09G3/035 ,  G09G2320/0613 ,  G09G2320/0686 ,  G09G2354/00

摘要： An information processing apparatus has a first display mode in which the entire screen region of a display is controlled to be displayed as a display region, and a second display mode in which a partial screen region excluding the predetermined screen region in the screen region of the display is controlled to be displayed as a display region, and performs a placement detection process of detecting placement of an external keyboard on the predetermined screen region in the screen region of the display, a communication control process of performing a communicative connection with the keyboard, and a display mode control process of controlling switching between the first display mode and the second display mode on the basis of the placement detection process and the communication control process.

公开(公告)号：US10590990B2

公开(公告)日：2020-03-17

申请号：US14435533

申请日：2013-10-23

申请人： Yoshinori Ito ,  Yousuke Sugai

发明人： Yoshinori Ito ,  Yousuke Sugai

IPC分类号： F16C33/10 ,  C22C38/00 ,  F16C33/12 ,  C22C38/16 ,  F16C33/14 ,  B22F5/10 ,  B22F1/00 ,  B22F1/02 ,  F16C17/02 ,  B22F3/10

摘要： There is provided a sintered bearing having high rotational accuracy and low rotational fluctuation. This bearing includes a bearing surface (4a), and is made of a sintered compact (4″) produced by molding and sintering a raw material powder (10) containing a partially diffusion-alloyed powder (11) in which a copper powder (13) is partially diffused on a surface of an iron powder (12), a tin powder (14) as a low-melting-point metal powder, and a graphite powder as a solid lubricant powder. The sintered bearing has a radial crushing strength greater than or equal to 300 MPa.

公开(公告)号：US20150152814A1

公开(公告)日：2015-06-04

申请号：US14398883

申请日：2012-07-26

申请人： Yoshinori Ito

发明人： Yoshinori Ito

IPC分类号： F02M25/07 ,  F02B47/08

CPC分类号： F02B47/08 ,  F02B37/16 ,  F02B39/00 ,  F16K17/0413 ,  F16K17/0433 ,  Y02T10/121 ,  Y02T10/144

摘要： When a cover 18 closes an opening end surface 11d of a boss 11, an annular piece 18a moves close to an annular groove 20 to form a labyrinth structure, and thus a flow path for turbocharged air becomes narrower to produce air resistance, which causes the cover 18 to be hardly closed. Thus, chattering is prevented from occurring, and a relief valve 10 can be prevented from being damaged.

摘要翻译： 当盖18关闭凸台11的开口端面11d时，环形件18a靠近环形槽20移动以形成迷宫式结构，因此涡轮增压空气的流路变窄，产生空气阻力， 盖18几乎不封闭。 因此，防止发生抖动，并且可以防止泄压阀10被损坏。

公开(公告)号：US09014483B2

公开(公告)日：2015-04-21

申请号：US12873159

申请日：2010-08-31

申请人： Yoshinori Ito ,  Takahisa Yamamoto ,  Masami Kato

发明人： Yoshinori Ito ,  Takahisa Yamamoto ,  Masami Kato

IPC分类号： G06K9/56 ,  G06K9/62 ,  G06K9/00 ,  G06K9/46

CPC分类号： G06K9/6257 ,  G06K9/00973 ,  G06K9/4614 ,  G06K9/4642

摘要： Input information of a multidimensional array is divided into a plurality of divided areas, accumulated information is generated by calculating accumulated values at respective element positions of the input information from a corresponding reference location for each of the plurality of divided areas, and the generated accumulated information is held in a memory for each divided area. Calculation using the accumulated information is executed for a predetermined processing range. The input information is divided into the plurality of divided areas so that two neighboring divided areas have an overlapping area, and the overlapping area has a size at least in which the whole processing range fits.

摘要翻译： 多维阵列的输入信息被划分为多个分割区域，通过从多个分割区域中的每一个的相应参考位置计算输入信息的各个元素位置处的累积值来生成累积信息，并且生成累积信息 被保存在每个划分区域的存储器中。 在预定的处理范围内执行使用累积信息的计算。 输入信息被分成多个分割区域，使得两个相邻分割区域具有重叠区域，并且重叠区域具有至少整个处理范围适合的尺寸。

公开(公告)号：US08819015B2

公开(公告)日：2014-08-26

申请号：US12685551

申请日：2010-01-11

申请人： Hiroshi Sato ,  Katsuhiko Mori ,  Yoshinori Ito

发明人： Hiroshi Sato ,  Katsuhiko Mori ,  Yoshinori Ito

IPC分类号： G06F17/30

CPC分类号： G06K9/00281 ,  G06K9/00288 ,  G06K9/00926 ,  G06K9/6214

摘要： An object identification apparatus includes an image data input unit configured to input captured image data including an object, an object identification data generation unit configured to generate data for identifying the object by extracting a feature vector from a partial area of the input image data to convert the feature vector according to the partial area, an object dictionary data storage unit configured to store object dictionary data generated from previously recorded image data, and an object identification unit configured to identify a class to which the object belongs, which is included in the image data input by the image data input unit, based on the data for identifying the object and the object dictionary data.

摘要翻译： 物体识别装置包括图像数据输入单元，被配置为输入包括对象的拍摄图像数据，对象识别数据生成单元，被配置为通过从输入图像数据的部分区域提取特征向量来生成用于识别对象的数据，以转换 根据部分区域的特征向量，被配置为存储从先前记录的图像数据生成的对象词典数据的对象字典数据存储部，以及被配置为识别包含在图像中的对象所属的类的对象识别单元 基于用于识别对象的数据和对象词典数据，由图像数据输入单元输入的数据。

公开(公告)号：US20140092480A1

公开(公告)日：2014-04-03

申请号：US14097999

申请日：2013-12-05

申请人： Kosuke Sanari ,  Yoshinori Ito ,  Atsushi Okano ,  Yoshihiko Takagi

发明人： Kosuke Sanari ,  Yoshinori Ito ,  Atsushi Okano ,  Yoshihiko Takagi

IPC分类号： G02B1/11

CPC分类号： G02B1/118 ,  G02B1/11 ,  G02F1/133502 ,  G02F1/133526 ,  H01L51/5281

摘要： An anti-reflection sheet includes a transparent substrate; and a resin layer formed on a surface of a transparent substrate. The resin layer includes a first surface that faces the surface of the transparent substrate; a second surface that faces away from the surface of the transparent substrate; and a plurality of projections arranged on the second surface of the resin layer so as to form a projection layer. Each of the plurality of projections has a cross section that includes an entire center axis perpendicular to the surface of the transparent substrate. Each of the plurality of projections has a cross section that is in a shape of quadratic function. An arranged pitch of each of the plurality of projections is not more than half of a wavelength of incident light. An aspect ratio of each of the plurality of projections is 1 or less. A difference between a refractive index n1 of the transparent substrate and a refractive index n2 of the resin layer satisfies the following expression: |n1−n2|≦0.05. A thickness of the resin layer is 11 μm or more. The plurality of projections are shaped and arranged so as to satisfy a linear relationship between an effective refractive index of the projection layer and a height of the projection layer.

摘要翻译： 抗反射片包括透明基板; 以及形成在透明基板的表面上的树脂层。 树脂层包括面向透明基板的表面的第一表面; 远离所述透明基板的表面的第二表面; 以及设置在树脂层的第二表面上以形成突起层的多个突起。 多个突起中的每一个具有包括垂直于透明基板的表面的整个中心轴的横截面。 多个突起中的每一个具有呈二次函数形状的横截面。 多个突起中的每一个的排列间距不大于入射光的波长的一半。 多个突起中的每一个的纵横比为1以下。 透明基板的折射率n1和树脂层的折射率n2之差满足下式：| n1-n2 |＆nlE; 0.05。 树脂层的厚度为11μm以上。 多个突起的形状和布置以满足突出层的有效折射率和突出层的高度之间的线性关系。

公开(公告)号：US08594432B2

公开(公告)日：2013-11-26

申请号：US12966725

申请日：2010-12-13

申请人： Takahisa Yamamoto ,  Masami Kato ,  Yoshinori Ito

发明人： Takahisa Yamamoto ,  Masami Kato ,  Yoshinori Ito

IPC分类号： G06K9/46 ,  G06K9/54 ,  H04N1/60

CPC分类号： G06K9/4604 ,  G06K2009/4666

摘要： An image processing apparatus includes a comparison unit that selects a pixel of interest in a processing image, and compare magnitudes of luminance value of the pixel of interest and luminance value of each of a plurality of neighboring pixels having a predetermined positional relationship with the pixel of interest; a calculation unit that calculates a feature amount of the pixel of interest based on the predetermined positional relationship between the pixel of interest and each of the plurality of neighboring pixels and a comparison result obtained by the comparison unit. For two neighboring pixels at positions which are point symmetrical with respect to the pixel of interest, the comparison unit sets that only one of the two neighboring pixels has the predetermined positional relationship.

摘要翻译： 一种图像处理装置，包括：比较单元，其选择处理图像中的感兴趣像素，并将感兴趣像素的亮度值的大小与具有预定位置关系的多个相邻像素的亮度值与 利益; 计算单元，其基于所述关注像素和所述多个相邻像素中的每一个之间的预定位置关系以及由所述比较单元获得的比较结果来计算所述感兴趣像素的特征量。 对于相对于感兴趣像素点对称的位置处的两个相邻像素，比较单元设置两个相邻像素中只有一个具有预定的位置关系。