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

US06972834B1 Optical distance sensor 失效
标题翻译：光学距离传感器
公开(公告)号：US06972834B1
公开(公告)日：2005-12-06
申请号：US10182770
申请日：2000-12-11
申请人： Toru Oka , Hajime Nakajima , Masahiro Shikai , Akihide Shiratsuki , Jurgen Mohr , Ulrike Wallrabe , Uwe Hollenbach
发明人： Toru Oka , Hajime Nakajima , Masahiro Shikai , Akihide Shiratsuki , Jurgen Mohr , Ulrike Wallrabe , Uwe Hollenbach
IPC分类号： G01C3/06 , G01C3/08 , G01D5/26 , G01S7/481 , G01S17/46 , G02B17/08 , G01C3/00
CPC分类号： G01S17/48 , G01C3/06 , G01C3/085 , G01D5/26 , G01S7/481 , G01S7/4813 , G02B19/0028 , G02B19/0052 , G02B19/0061 , G02B19/0085
摘要： An optical distance sensor includes a first substrate provided with a light emitting element and a light detecting element, a one-piece optical structure body on a second substrate, the optical structure body having optical elements for converging incident light in a direction parallel to a surface of the second substrate and for converging an outgoing light beam from the light emitting element and a light beam reflected by an object in the direction parallel to the surface of the second substrate, and lenses for converging incident light in a direction perpendicular to the surface of the second substrate and for converging the outgoing light beam from the light emitting element and the light beam reflected by the object in the direction perpendicular to the surface of the second substrate, respectively.
摘要翻译：光学距离传感器包括设置有发光元件和光检测元件的第一基板，在第二基板上的一体式光学结构体，所述光学结构体具有用于使入射光在平行于表面的方向会聚的光学元件并且用于会聚来自发光元件的输出光束和在与第二基板的表面平行的方向上由物体反射的光束，以及用于在垂直于第二基板的表面的方向上会聚入射光的透镜第二基板，用于分别使来自发光元件的出射光束和由物体反射的光束在垂直于第二基板的表面的方向上会聚。

2. 发明授权

US06846116B2 Sensor head 失效
标题翻译：传感器头
公开(公告)号：US06846116B2
公开(公告)日：2005-01-25
申请号：US10182628
申请日：2000-12-11
申请人： Toru Oka , Hajime Nakajima , Masahiro Shikai , Akihide Shiratsuki , Jurgen Mohr , Ulrike Wallrabe , Uwe Hollenbach
发明人： Toru Oka , Hajime Nakajima , Masahiro Shikai , Akihide Shiratsuki , Jurgen Mohr , Ulrike Wallrabe , Uwe Hollenbach
IPC分类号： G01D5/26 , G01S7/481 , G01S17/46 , G02B6/42
CPC分类号： G01S17/48 , G01D5/26 , G01S7/4813
摘要： A sensor head includes a first substrate provided with a light emitting element and a light detecting element, a one-piece optical structure body on a second substrate, the optical structure body having optical elements for converging incident light in a direction parallel to a surface of the second substrate and for converging an outgoing beam from the light emitting element and a light beam reflected by an object in the direction parallel to the surface of the second substrate, and lenses for converging incident light in a direction perpendicular to the surface of the second substrate and for converging the outgoing beam from the light emitting element and the light beam reflected by the object in the direction perpendicular to the surface of the second substrate, respectively.
摘要翻译：传感器头包括设置有发光元件和光检测元件的第一基板，在第二基板上的一体式光学结构体，所述光学结构体具有用于使入射光沿平行于所述第二基板用于会聚来自所述发光元件的输出光束和在与所述第二基板的表面平行的方向上由物体反射的光束，以及用于在与所述第二基板的表面垂直的方向上会聚入射光的透镜并且用于分别使来自发光元件的输出光束和由物体反射的光束在垂直于第二基板的表面的方向上会聚。

3. 发明授权

US07577279B2 Identity verification apparatus and fingerprint image pickup method 失效
标题翻译：身份验证装置和指纹图像拾取方法
公开(公告)号：US07577279B2
公开(公告)日：2009-08-18
申请号：US10793747
申请日：2004-03-08
申请人： Emiko Sano , Akihide Shiratsuki , Masahiro Shikai , Hajime Nakajima
发明人： Emiko Sano , Akihide Shiratsuki , Masahiro Shikai , Hajime Nakajima
IPC分类号： G06K9/00 , G06K9/40
CPC分类号： G06K9/00033 , G06K2009/0006 , G06K2009/00932
摘要： An identity verification apparatus includes a light source for applying light that can pass through an object to be detected and having a fingerprints to the object to be detected, an image pickup unit for picking up light emitted from the light source and passing through projections of the fingerprint and light emitted from the light source and passing through depressions of the fingerprint, and for generating a fingerprint image including dark portions corresponding to the projections and bright portions corresponding to the depressions, and a signal processing unit for image processing the fingerprint image generated by the image pickup unit to generate fingerprint information, and for verifying an identity based on the fingerprint information.
摘要翻译：身份验证装置包括：用于将能够通过待检测物体的光具有用于将待检测物体具有指纹的光源的光源，摄像单元，用于拾取从光源发射的光并通过从光源发射并通过指纹凹陷的指纹和光，并且用于产生包括对应于与凹陷相对应的突出部分和亮部分的暗部分的指纹图像;以及信号处理单元，用于对由图像拾取单元，用于生成指纹信息，以及用于基于指纹信息验证身份。

4. 发明授权

US06657185B2 Pattern detector for capturing images with reduced distortion 失效
标题翻译：用于捕获具有减少失真的图像的图案检测器
公开(公告)号：US06657185B2
公开(公告)日：2003-12-02
申请号：US09725184
申请日：2000-11-29
申请人： Akihide Shiratsuki , Masahiro Shikai , Hajime Nakajima
发明人： Akihide Shiratsuki , Masahiro Shikai , Hajime Nakajima
IPC分类号： G02B500
CPC分类号： G06K7/10683
摘要： An irregular pattern detector includes a first optical system, a transparent light guide body and a second optical system. The first optical system has a light source. The transparent light guide body has an incident face receiving incident light from the light source of the first optical system, a detection face facing the incident face for placing of a subject having an irregular pattern, a curved surface reflecting scattered light from the detection face, an optical absorbing face facing the curved surface and having an opening outputting light reflected from the curved surface. The second optical system, such as an imaging lens, guides the light from the opening of the optical absorbing face of the transparent light guide body to a camera device. This irregular pattern detector can be scaled down, and can produced precise images without any deformation.
摘要翻译：不规则图案检测器包括第一光学系统，透明导光体和第二光学系统。第一光学系统具有光源。透明导光体具有从第一光学系统的光源接收入射光的入射面，面对入射面的检测面，用于放置具有不规则图案的被摄体，反射来自检测面的散射光的曲面，面向曲面的光吸收面，具有从曲面反射的光的开口。诸如成像透镜的第二光学系统将来自透明导光体的光吸收面的开口的光引导到相机装置。这种不规则图案检测器可以缩小，并且可以产生精确的图像而没有任何变形。

5. 发明授权

US08115162B2 Sliding door apparatus and elevator including an obstruction detection system 有权
标题翻译：滑动门装置和电梯包括障碍物检测系统
公开(公告)号：US08115162B2
公开(公告)日：2012-02-14
申请号：US12294433
申请日：2007-05-29
申请人： Masahiro Shikai , Akihide Shiratsuki , Kazuo Takashima , Hiroyuki Kawano , Takaharu Ueda , Toshio Masuda
发明人： Masahiro Shikai , Akihide Shiratsuki , Kazuo Takashima , Hiroyuki Kawano , Takaharu Ueda , Toshio Masuda
IPC分类号： G06M7/00
CPC分类号： B66B13/26
摘要： In a sliding door apparatus, a first entrance is opened and closed by a first door, and a second entrance that faces the first entrance is opened and closed by a second door. Imaging means that captures images across a space between the first entrance and the second entrance is disposed beside the space. An image processing and determining portion determines presence or absence of an obstruction inside the space based on image data from the imaging means.
摘要翻译：在滑动门装置中，第一入口由第一门打开和关闭，并且面向第一入口的第二入口由第二门打开和关闭。成像意味着在第一入口和第二入口之间的空间上捕获图像被放置在空间旁边。图像处理和确定部分基于来自成像装置的图像数据确定空间内的障碍物的存在或不存在。

6. 发明申请

US20060072796A1 Fingerprint image pickup device 失效
标题翻译：指纹图像拾取装置
公开(公告)号：US20060072796A1
公开(公告)日：2006-04-06
申请号：US11239476
申请日：2005-09-30
申请人： Emiko Sano , Masahiro Shikai , Akihide Shiratsuki , Toshiro Nakashima , Takahiro Nakamura
发明人： Emiko Sano , Masahiro Shikai , Akihide Shiratsuki , Toshiro Nakashima , Takahiro Nakamura
IPC分类号： G06K9/00
CPC分类号： G06K9/00033 , G06K2009/0006 , G06K2009/00932
摘要： A fingerprint image pickup device includes a light source that emits a light for transmission through a fingertip portion having a fingerprint to be photographed, an image pickup unit that picks up the light from the light source and transmitted through the subject to acquire a fingerprint image in which convex and concave parts of the fingerprint are dark and bright, respectively, and an optical system that images the light transmitted through the fingertip portion on the image pickup unit. The optical system is arranged so that a distal side of the fingertip portion is tilted at a predetermined angle, farther away from the optical system thank an opposite sides with reference to a position at which a ventral side of the fingertip portion contacts a face orthogonal to an optical axis of the optical system.
摘要翻译：指纹图像拾取装置包括发射用于通过具有要拍摄的指纹的指尖部分进行透射的光的光源;摄像单元，其拾取来自光源并透射通过被摄体的光，以获取指纹图像指纹的哪个凸部和凹部分别是暗的和明亮的，以及一个光学系统，其将透过指尖部分的光成像在摄像单元上。光学系统被布置成使得指尖部分的远侧以预定角度倾斜，远离光学系统感谢相对侧的指尖部分的腹侧接触与正面相对的面的位置光学系统的光轴。

7. 发明申请

US20090108987A1 SLIDING DOOR APPARATUS AND ELEVATOR 有权
标题翻译：滑动门设备和电梯
公开(公告)号：US20090108987A1
公开(公告)日：2009-04-30
申请号：US12294433
申请日：2007-05-29
申请人： Masahiro Shikai , Akihide Shiratsuki , Kazuo Takashima , Hiroyuki Kawano , Takaharu Ueda , Toshio Masuda
发明人： Masahiro Shikai , Akihide Shiratsuki , Kazuo Takashima , Hiroyuki Kawano , Takaharu Ueda , Toshio Masuda
IPC分类号： G05B23/02 , E05F15/10 , G06K9/00
CPC分类号： B66B13/26
摘要： In a sliding door apparatus, a first entrance is opened and closed by a first door, and a second entrance that faces the first entrance is opened and closed by a second door. Imaging means that captures images across a space between the first entrance and the second entrance is disposed beside the space. An image processing and determining portion determines presence or absence of an obstruction inside the space based on image data from the imaging means.
摘要翻译：在滑动门装置中，第一入口由第一门打开和关闭，并且面向第一入口的第二入口由第二门打开和关闭。成像意味着在第一入口和第二入口之间的空间上捕获图像被放置在空间旁边。图像处理和确定部分基于来自成像装置的图像数据确定空间内的障碍物的存在或不存在。

8. 发明申请

US20070062763A1 Elevator rail joint detector and elevator system 有权
标题翻译：电梯轨道接头检测器和电梯系统
公开(公告)号：US20070062763A1
公开(公告)日：2007-03-22
申请号：US10575450
申请日：2004-05-28
申请人： Akihide Shiratsuki , Masahiro Shikai , Tatsuo Matsuoka
发明人： Akihide Shiratsuki , Masahiro Shikai , Tatsuo Matsuoka
IPC分类号： B66B1/34
CPC分类号： B66B1/40 , B66B1/3492
摘要： In an elevator apparatus, a guide rail has a plurality of unit rails that are vertically connected to each other. A car is provided with a rail joint detecting device mounted on the car, for detecting the presence/absence of a joint between each of the unit rails. The rail joint detecting device has a joint detecting portion for optically detecting the presence of the joint; and a joint determining portion for determining the presence/absence of the joint based on information from the joint detecting portion. Information on the presence/absence of the joint is outputted from the joint determining portion to a car position correcting circuit. In the car position correcting circuit, information on the position of the car is corrected based on the information on the presence/absence of the joint.
摘要翻译：在电梯装置中，导轨具有彼此垂直连接的多个单元导轨。汽车设置有安装在轿厢上的轨道接头检测装置，用于检测每个单元轨道之间是否存在接头。轨道接头检测装置具有用于光学地检测接头的存在的接头检测部分; 以及联合确定部分，用于基于来自联合检测部分的信息来确定关节的存在/不存在。关于关节的存在/不存在的信息从关节确定部分输出到轿厢位置校正电路。在轿厢位置校正电路中，基于关于接头的存在/不存在的信息来校正关于轿厢的位置的信息。

9. 发明授权

US07614482B2 Elevator rope slip detector and elevator system 失效
标题翻译：电梯滑行检测器和电梯系统
公开(公告)号：US07614482B2
公开(公告)日：2009-11-10
申请号：US10574282
申请日：2004-05-28
申请人： Masahiro Shikai , Akihide Shiratsuki , Tatsuo Matsuoka
发明人： Masahiro Shikai , Akihide Shiratsuki , Tatsuo Matsuoka
IPC分类号： B66B3/00 , B66B1/34 , G01L5/04
CPC分类号： B66B5/0037 , B66B5/02
摘要： In an elevator apparatus, a pulley is provided in a hoistway. A rope that moves together with the movement of a car is wound around the pulley. Further, the pulley is provided with a pulley sensor for generating a signal according to the rotation of the pulley. The car is provided with a car speed sensor for directly detecting the speed of the car. A control panel is provided with: a first speed detecting portion for obtaining the speed of the car based on information from the pulley sensor; a second car speed detecting portion for obtaining the speed of the car based on information from the car speed sensor; and a determination portion for determining the presence/absence of slippage between the rope and the pulley by comparing the speeds of the car as respectively obtained by the first and second speed detecting portions.
摘要翻译：在电梯装置中，滑轮设置在井道中。与汽车的运动一起移动的绳索缠绕在滑轮上。此外，滑轮设置有用于根据滑轮的旋转产生信号的滑轮传感器。汽车设置有用于直接检测汽车速度的车速传感器。控制面板具有：第一速度检测部，其根据来自滑轮传感器的信息求出轿厢的速度; 第二轿厢速度检测部分，用于根据来自轿厢速度传感器的信息获得汽车的速度; 以及确定部分，用于通过比较由第一和第二速度检测部分分别获得的轿厢的速度来确定绳索和滑轮之间的滑动的有无。

10. 发明授权

US07574023B2 Fingerprint image pickup device 失效
标题翻译：指纹图像拾取装置
公开(公告)号：US07574023B2
公开(公告)日：2009-08-11
申请号：US11239476
申请日：2005-09-30
申请人： Emiko Sano , Masahiro Shikai , Akihide Shiratsuki , Toshiro Nakashima , Takahiro Nakamura
发明人： Emiko Sano , Masahiro Shikai , Akihide Shiratsuki , Toshiro Nakashima , Takahiro Nakamura
IPC分类号： G06K9/00
CPC分类号： G06K9/00033 , G06K2009/0006 , G06K2009/00932
摘要： A fingerprint image pickup device includes a light source that emits a light for transmission through a fingertip portion having a fingerprint to be photographed, an image pickup unit that picks up the light from the light source and transmitted through the subject to acquire a fingerprint image in which convex and concave parts of the fingerprint are dark and bright, respectively, and an optical system that images the light transmitted through the fingertip portion on the image pickup unit. The optical system is arranged so that a distal side of the fingertip portion is tilted, at a predetermined angle, farther away from the optical system than an opposite side, with reference to a position at which a ventral side of the fingertip portion contacts a face orthogonal to an optical axis of the optical system.
摘要翻译：指纹图像拾取装置包括发射用于通过具有要拍摄的指纹的指尖部分进行透射的光的光源;摄像单元，其拾取来自光源并透射通过被摄体的光，以获取指纹图像指纹的哪个凸部和凹部分别是暗的和明亮的，以及一个光学系统，其将透过指尖部分的光成像在摄像单元上。光学系统被布置为使得指尖部分的远端相对于指尖部分的腹侧接触面的位置以比相对侧更远离光学系统倾斜预定角度与光学系统的光轴正交。

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