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

US07777892B2 Tomography system and method of adjusting quality of image obtained by optical tomography system 有权
标题翻译：通过光学层析成像系统获得的图像质量系统和方法
公开(公告)号：US07777892B2
公开(公告)日：2010-08-17
申请号：US11723617
申请日：2007-03-21
申请人： Masami Hatori
发明人： Masami Hatori
IPC分类号： G01B9/02
CPC分类号： G02B6/2843 , G01N21/4795
摘要： In an optical tomography system, a polarization changing system which converts linearly polarized light too non-linearly polarized light is provided in at least one of a light source unit, an optical path from the light source unit to a light dividing system, the optical path of the measuring light from the light dividing system to an object, the optical path of the reflected light from the object to the combining system and the optical path of the reference light from the light dividing system to the combining system. The polarization changing system is, for instance, a polarization-preserving optical fiber which is disposed so that the direction of polarization of the linearly polarized light and the direction of axis of polarization of the linearly polarized light differ from each other.
摘要翻译：在光学断层摄影系统中，在光源单元，从光源单元到分光系统的光路中的至少一个中设置有将线偏振光转换成非线性偏振光的偏振变换系统，光路从光分离系统到物体的测量光，从物体到合成系统的反射光的光路和从分光系统到组合系统的参考光的光路。偏振变化系统例如是偏振保留光纤，其设置成使得线偏振光的偏振方向和线偏振光的偏振轴的方向彼此不同。

2. 发明授权

US07705992B2 Optical coherence tomography system 失效
标题翻译：光学相干断层扫描系统
公开(公告)号：US07705992B2
公开(公告)日：2010-04-27
申请号：US11839139
申请日：2007-08-15
申请人： Masami Hatori , Kiichi Kato
发明人： Masami Hatori , Kiichi Kato
IPC分类号： G01B9/02 , G01B11/02
CPC分类号： G01B9/02004 , G01B9/02003 , G01B9/02044 , G01B9/02091 , G01B2290/45 , G01B2290/70
摘要： A polarization maintaining optical fiber, for guiding a measuring light beam, is provided within a probe. The probe is configured to be rotatable in the circumferential direction of the polarization maintaining optical fiber. A polarization direction rotator, for rotating the polarization direction of the measuring light beam that enters the polarization maintaining optical fiber accompanying rotation of the probe, is provided in order to maintain a state in which the polarization direction of the measuring light beam that enters the polarization maintaining optical fiber and the direction of the polarization axis of the polarization maintaining optical fiber are matched.
摘要翻译：在探针内设置用于引导测量光束的偏振保持光纤。探针构造成能够在偏振保持光纤的圆周方向上旋转。为了保持进入极化的测量光的偏振方向的状态，提供了用于旋转进入与探头的旋转相关的偏振保持光纤的测量光束的偏振方向的偏振方向旋转体保持光纤和偏振保持光纤的偏振轴的方向相匹配。

3. 发明授权

US07633623B2 Optical tomography system 有权
标题翻译：光学断层扫描系统
公开(公告)号：US07633623B2
公开(公告)日：2009-12-15
申请号：US11529436
申请日：2006-09-29
申请人： Masami Hatori
发明人： Masami Hatori
IPC分类号： G01B9/02
CPC分类号： G01B9/02004 , A61B5/0066 , A61B5/0073 , G01B9/02003 , G01B9/02044 , G01B9/02091 , G01B2290/35 , G01N21/4795
摘要： Light emitted from the light source unit is divided into measuring light and reference light. An optical path length of the measuring light or the reference light which has been divided by the light dividing means is adjusted. Interference light of the reflected light and the reference light is detected and a tomographic image of the object is obtained on the basis of the detected interference light. The optical path length is adjusted by a reflecting mirror which reflects the measuring light or the reference light radiated from the optical fiber, a first lens which is disposed between the reflecting mirror and the optical fiber and a second lens which collects the measuring light or the reference light made parallel by the first lens on the reflecting mirror and makes parallel the measuring light or the reference light reflected by the reflecting mirror.
摘要翻译：从光源单元发射的光被分为测量光和参考光。调整由光分离机构分割的测量光或参考光的光程长度。检测反射光和参考光的干涉光，并且基于检测到的干涉光获得物体的断层图像。光路长度由反射从光纤辐射的测量光或参考光的反射镜调节，设置在反射镜和光纤之间的第一透镜和收集测量光或第二透镜的第二透镜通过反射镜上的第一透镜平行的参考光，使与测量光或由反射镜反射的参考光平行。

4. 发明授权

US5048936A Light beam deflector 失效
标题翻译：光束偏转器
公开(公告)号：US5048936A
公开(公告)日：1991-09-17
申请号：US291018
申请日：1988-12-28
申请人： Masami Hatori
发明人： Masami Hatori
IPC分类号： G02B6/12 , G02F1/335
CPC分类号： G02B6/12004 , G02F1/335
摘要： A light beam deflector employs first and second surface elastic waves to diffract guided waves split from a single light beam introduced into an optical waveguide. The surface elastic waves are generated respectively by first and second tilted-finger chirped interdigital transducers or curved-finger interdigital transducers which are arranged such that the first and second guided waves emittted out of the optical waveguide will scan a surface along respective aligned scanning lines, the ends of which scanning lines are adjacent to each other. The light beam deflector allows a large image to be recorded or read out because it has a wide deflection angle range. The first and second interdigital transducers may alternatively be arranged such that the first and second guided waves emitted out of the optical waveguide will scan the surface without overlapping each other. The light beam deflector may also include third and fourth interdigital transducers for generating third and fourth surface elastic waves for further diffracting the guided waves to provide an even wider deflection angle range.
摘要翻译：光束偏转器采用第一和第二表面弹性波来衍射从引入到光波导中的单个光束分离的导波。表面弹性波分别由第一和第二倾斜指状的啁啾叉指式换能器或曲指指叉式换能器产生，这些换能器被布置成使得从光波导发出的第一和第二导波将扫描沿着相应对准的扫描线的表面，其扫描线的端部彼此相邻。光束偏转器允许记录或读出大的图像，因为它具有宽的偏转角范围。第一和第二叉指换能器可以可选地布置成使得从光波导发出的第一和第二导波将扫描表面而不重叠。光束偏转器还可以包括用于产生第三和第四表面弹性波的第三和第四叉指换能器，用于进一步衍射导波以提供更宽的偏转角范围。

5. 发明授权

US4912133A BU-3862T antitumor antibiotic 失效
标题翻译： BU-3862T抗肿瘤抗生素
公开(公告)号：US4912133A
公开(公告)日：1990-03-27
申请号：US165337
申请日：1988-03-07
申请人： Koko Sugawara , Masami Hatori , Hideo Kamei , Masataka Konishi , Toshikazu Oki , Koji Tomita
发明人： Koko Sugawara , Masami Hatori , Hideo Kamei , Masataka Konishi , Toshikazu Oki , Koji Tomita
IPC分类号： A61K31/335 , A61K31/336 , A61P35/00 , C07D303/36 , C12N1/20 , C12P17/02 , C12R1/55
CPC分类号： C12R1/55 , C07D303/36 , C12P17/02
摘要： A new antitumor antibiotic designated herein as BU-3862T is produced by fermentation of Streptomyces hygroscopicus ATCC 53709. BU-3862T and its diacetyl and dihydro derivatives inhibit the growth of tumors in experimental animals.

6. 发明申请

US20090231590A1 SENSING SYSTEM 失效
标题翻译：感应系统
公开(公告)号：US20090231590A1
公开(公告)日：2009-09-17
申请号：US12088848
申请日：2006-09-28
申请人： Masayuki Naya , Masami Hatori
发明人： Masayuki Naya , Masami Hatori
IPC分类号： G01N21/55
CPC分类号： G01N21/41 , G01N21/553
摘要： A sensing system using a sensing element being constituted by a transparent body sandwiched by first and second reflectors one or each of which is in contact with a specimen, and exhibiting an absorption characteristic varying with the specimen. The first reflector is a partially transparent reflective, and the second reflector is completely reflective, or partially transparent reflective. A light injection unit injects light onto the first reflector, and a light detection unit detects the intensity of light outputted from the sensing element in response to the injection. The light injection unit has a wavelength stabilizing arrangement and injects laser light, or injects light at two wavelengths. In the latter case, the light detection unit detects the intensities of outputted light at the two wavelengths, and a calculation unit obtains the difference between the intensities.
摘要翻译：使用感测元件的感测系统由被一个或者每个与样本接触的第一和第二反射器夹持的透明体构成，并且呈现出与样本不同的吸收特性。第一反射器是部分透明的反射器，并且第二反射器是完全反射的或部分透明的反射。光注入单元将光注入到第一反射器上，并且光检测单元响应于注入而检测从感测元件输出的光的强度。光注入单元具有波长稳定装置并注入激光，或者以两个波长注入光。在后一种情况下，光检测单元检测两个波长的输出光的强度，并且计算单元获得强度之间的差。

7. 发明授权

US07572068B2 Laser module having detachable transparent member covering light-output window 有权
标题翻译：具有可拆卸透明构件的激光模块，其覆盖光输出窗口
公开(公告)号：US07572068B2
公开(公告)日：2009-08-11
申请号：US11393836
申请日：2006-03-31
申请人： Kazuhiko Nagano , Shinichiro Sonoda , Masami Hatori , Hideo Miura , Shinichi Shimotsu
发明人： Kazuhiko Nagano , Shinichiro Sonoda , Masami Hatori , Hideo Miura , Shinichi Shimotsu
IPC分类号： G02B6/36
CPC分类号： G02B6/4296 , G02B6/4204 , G02B6/4292 , H01S5/02212 , H01S5/0222 , H01S5/02284 , H01S5/32341 , H01S5/4012
摘要： A laser module includes: a chassis having a light-output window from which one or more laser beams are outputted; a hermetically sealed package which is fixed to the chassis; one or more semiconductor laser elements which are arranged in the hermetically sealed package, and emit the one or more laser beams; a transparent member which is arranged to cover the light-output window; an optical fiber which has a light-entrance end face, and is arranged outside the chassis so that the light-entrance end face is in contact with the transparent member; and an optical condensing system which is arranged inside the chassis, and makes the one or more laser beams pass through the transparent member and be condensed on the light-entrance end face. The transparent member and the optical fiber are detachably attached to the chassis.
摘要翻译：激光模块包括：具有输出一个或多个激光束的光输出窗口的底架; 一个密封的包装，固定在底盘上; 一个或多个半导体激光元件，其布置在所述密封封装中，并且发射所述一个或多个激光束; 布置成覆盖光输出窗的透明构件; 具有光入射端面的光纤，并且布置在所述底架的外侧，使得所述光入射端面与所述透明构件接触; 以及布置在所述底盘内的光学冷凝系统，并使所述一个或多个激光束通过所述透明构件并在所述光入射端面上被冷凝。透明构件和光纤可拆卸地附接到底架。

8. 发明申请

US20080252900A1 OPTICAL TOMOGRAPHY SYSTEM 审中-公开
标题翻译：光学造影系统
公开(公告)号：US20080252900A1
公开(公告)日：2008-10-16
申请号：US11839210
申请日：2007-08-15
申请人： Masami HATORI
发明人： Masami HATORI
IPC分类号： G01B9/02
CPC分类号： G01B9/02004 , A61B5/0066 , G01B9/02003 , G01B9/02044 , G01B9/02091 , G01B2290/45 , G01B2290/70 , G01N21/4795
摘要： In an optical tomography system, polarization maintaining optical fibers are employed to guide a light beam emitted by a light source unit to a light dividing means, to guide a measuring light beam from the light dividing means to a probe, to guide the measuring light beam and a reflected light beam within the probe, to guide the reflected light beam from the probe to a combining means, and to guide a reference light beam from the light dividing means to the combining means.
摘要翻译：在光学断层摄影系统中，采用偏振维持光纤将由光源单元发射的光束引导到分光装置，以将来自分光装置的测量光束引导到探针，以引导测量光束以及探针内部的反射光束，以将反射光束从探针引导到组合装置，并将参考光束从分光装置引导到组合装置。

9. 发明申请

US20070237445A1 Tomography system and method of adjusting quality of image obtained by optical tomography system 有权
标题翻译：通过光学层析成像系统获得的图像质量系统和方法
公开(公告)号：US20070237445A1
公开(公告)日：2007-10-11
申请号：US11723617
申请日：2007-03-21
申请人： Masami Hatori
发明人： Masami Hatori
IPC分类号： G02B6/00
CPC分类号： G02B6/2843 , G01N21/4795
摘要： In an optical tomography system, a polarization changing system which converts linearly polarized light to non-linearly polarized light is provided in at least one of a light source unit, an optical path from the light source unit to a light dividing system, the optical path of the measuring light from the light dividing system to an object, the optical path of the reflected light from the object to the combining system and the optical path of the reference light from the light dividing system to the combining system. The polarization changing system is, for instance, a polarization-preserving optical fiber which is disposed so that the direction of polarization of the linearly polarized light and the direction of axis of polarization of the linearly polarized light differ from each other.
摘要翻译：在光学断层摄影系统中，将线偏振光转换为非线性偏振光的偏振变换系统设置在光源单元，从光源单元到分光系统的光路中的至少一个中，光路从光分离系统到物体的测量光，从物体到合成系统的反射光的光路和从分光系统到组合系统的参考光的光路。偏振变化系统例如是偏振保留光纤，其设置成使得线偏振光的偏振方向和线偏振光的偏振轴的方向彼此不同。

10. 发明申请

US20070086012A1 Optical tomography system 有权
标题翻译：光学断层扫描系统
公开(公告)号：US20070086012A1
公开(公告)日：2007-04-19
申请号：US11529436
申请日：2006-09-29
申请人： Masami Hatori
发明人： Masami Hatori
IPC分类号： G01B9/02
CPC分类号： G01B9/02004 , A61B5/0066 , A61B5/0073 , G01B9/02003 , G01B9/02044 , G01B9/02091 , G01B2290/35 , G01N21/4795
摘要： Light emitted from the light source unit is divided into measuring light and reference light. An optical path length of the measuring light or the reference light which has been divided by the light dividing means is adjusted. Interference light of the reflected light and the reference light is detected and a tomographic image of the object is obtained on the basis of the detected interference light. The optical path length is adjusted by a reflecting mirror which reflects the measuring light or the reference light radiated from the optical fiber, a first lens which is disposed between the reflecting mirror and the optical fiber and a second lens which collects the measuring light or the reference light made parallel by the first lens on the reflecting mirror and makes parallel the measuring light or the reference light reflected by the reflecting mirror.
摘要翻译：从光源单元发射的光被分为测量光和参考光。调整由光分离机构分割的测量光或参考光的光程长度。检测反射光和参考光的干涉光，并且基于检测到的干涉光获得物体的断层图像。通过反射从光纤辐射的测量光或参考光的反射镜来调整光程长度，设置在反射镜和光纤之间的第一透镜和收集测量光或第二透镜的第二透镜通过反射镜上的第一透镜平行的参考光，使与测量光或由反射镜反射的参考光平行。

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