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1. 发明专利

CA1314336C MEDICAL IMAGING APPARATUS 未知
公开(公告)号：CA1314336C
公开(公告)日：1993-03-09
申请号：CA609579
申请日：1989-08-28
申请人： OSAMU KAJINO
发明人： KUBOTA MITSUHARU
IPC分类号： A61B6/00
摘要： MEDICAL IMAGING APPARATUS Inventor(s): of the Invention An x-ray source having two levels of radiation is used to radiate a target and the x-ray image is displayed on an image intensifier. A video camera photographs the x-ray image and displays it on a monitor screen directly when the source is in a first low level mode of operation. When a selected image is identified, a control generator is activated which changes the mode of operation of the x-ray source to a higher level while at the same time inactivating the video camera for a period of time sufficient to allow the monitor screen to be cleared. The camera is then activated and at least one video frame of the high intensity x-ray image is stored in memory. The control generator also serves to synchronize the various activities of the components.

2. 发明授权

US08432782B2 Objective lens, optical head, optical disk apparatus, and information processing apparatus 有权
标题翻译：物镜，光头，光盘装置和信息处理装置
公开(公告)号：US08432782B2
公开(公告)日：2013-04-30
申请号：US13498270
申请日：2011-07-22
申请人： Fumitomo Yamasaki , Kazuhiro Minami , Yoshiaki Komma , Junichi Asada , Osamu Kajino , Noriaki Terahara , Toshiyasu Tanaka
发明人： Fumitomo Yamasaki , Kazuhiro Minami , Yoshiaki Komma , Junichi Asada , Osamu Kajino , Noriaki Terahara , Toshiyasu Tanaka
IPC分类号： G11B7/135 , G02B13/00
CPC分类号： G11B7/1374 , G02B5/1895 , G11B7/1353 , G11B7/1367 , G11B7/13922 , G11B2007/0006
摘要： An objective lens, an optical head, an optical disk apparatus and an information processing apparatus which can suppress deterioration of a focal spot caused by a drop in the diffraction efficiency. Inner and outer circumference areas converge a laser beam, out of laser beams having a wavelength λ1 which are diffracted by the inner and outer circumference areas, on a first information recording medium; the inner circumference area and a mid-circumference area converge a laser beam, out of the laser beams having a wavelength λ2 which are diffracted by the inner circumference area and the mid-circumference area, on a second information recording medium; and the diffraction efficiency of the laser beam having the wavelength λ2 is greater than the diffraction efficiency of the laser beam having the wavelength λ1.
摘要翻译：可以抑制由衍射效率下降引起的焦点劣化的物镜，光头，光盘装置和信息处理装置。内外圆周区域在第一信息记录介质上会聚具有由内周区域和外周区域衍射的波长λ1的激光束的激光束; 在第二信息记录介质上，将由内周区域和中周区域衍射的具有波长λ2的激光束中的内圆周区域和中间圆周区域会聚在一起; 并且具有波长λ2的激光束的衍射效率大于具有波长λ1的激光束的衍射效率。

3. 发明授权

US08238218B2 Optical pickup, optical information device, computer, optical disk player, car navigation system, optical disk recorder, and optical disk server 有权
标题翻译：光学拾音器，光学信息装置，计算机，光盘播放器，汽车导航系统，光盘记录器和光盘服务器
公开(公告)号：US08238218B2
公开(公告)日：2012-08-07
申请号：US13181574
申请日：2011-07-13
申请人： Toshiyasu Tanaka , Yoshiaki Komma , Kanji Wakabayashi , Fumitomo Yamasaki , Osamu Kajino
发明人： Toshiyasu Tanaka , Yoshiaki Komma , Kanji Wakabayashi , Fumitomo Yamasaki , Osamu Kajino
IPC分类号： G11B7/00
CPC分类号： G11B7/0933 , G11B7/22
摘要： To provide an optical pickup and an optical information device, capable of obtaining excellent signal characteristics for an optical disk on and/or from which recording and/or reproducing are performed using a laser. The optical pickup includes an optical detector, a support holder for holding the optical detector, and an optical base for fixing the support holder. The support holder has at least two notches at its both ends, the optical base has convex portions corresponding to the notches of the support holder, the optical base and the support holder are fixed by photo-curable adhesives for bonding the convex portions and the support holder to each other, and the shortest distance between the side faces of the convex portions, which do not face each other, is equal to or less than the width of the support holder in the direction of right and left ends.
摘要翻译：为了提供一种光学拾取器和光学信息装置，能够使用激光器在其上和/或从其执行记录和/或再现的光盘获得优异的信号特性。光学拾取器包括光学检测器，用于保持光学检测器的支撑保持器和用于固定支撑保持器的光学基座。支撑架在其两端具有至少两个凹口，光学基座具有对应于支撑架的凹口的凸起部分，光学基座和支撑架由光固化粘合剂固定，用于将凸部和支撑件彼此不相对的凸部的侧面之间的最短距离等于或小于支撑架在左右两端的方向上的宽度。

4. 发明授权

US07914154B2 Image projection device, image projection screen and image display system 有权
标题翻译：图像投影设备，图像投影屏幕和图像显示系统
公开(公告)号：US07914154B2
公开(公告)日：2011-03-29
申请号：US12282892
申请日：2007-03-14
申请人： Hiroshi Obi , Hironori Tomita , Akira Kurozuka , Osamu Kajino
发明人： Hiroshi Obi , Hironori Tomita , Akira Kurozuka , Osamu Kajino
IPC分类号： G03B21/14 , G03B21/56
CPC分类号： G03B21/56 , H04N9/3105 , H04N9/3129 , H04N9/3182
摘要： An image projector according to the present invention includes a first light source that emits visible light and a second light source that emits invisible light and projects the visible light and the invisible light onto a screen. The screen includes a material, at least one of the visible light reflectance, transmittance and absorbance of which changes when irradiated with the invisible light projected. The image projector further includes a modulating section for modulating the intensities of the visible light and invisible light based on an image signal and a control section for controlling the modulating section.
摘要翻译：根据本发明的图像投影仪包括发射可见光的第一光源和发射不可见光并将可见光和不可见光投射到屏幕上的第二光源。屏幕包括材料，当用不可见的光投射时，可见光反射率，透射率和吸光度中的至少一个变化。图像投影仪还包括用于基于图像信号调制可见光和不可见光的强度的调制部分和用于控制调制部分的控制部分。

5. 发明申请

US20090073824A1 Optical Disc Drive 有权
标题翻译：光盘驱动器
公开(公告)号：US20090073824A1
公开(公告)日：2009-03-19
申请号：US11576482
申请日：2005-09-20
申请人： Akira Kurozuka , Shin-ichi Kadowaki , Joji Anzai , Osamu Kajino
发明人： Akira Kurozuka , Shin-ichi Kadowaki , Joji Anzai , Osamu Kajino
IPC分类号： G11B7/00
CPC分类号： G11B7/1275 , G11B7/08511 , G11B7/1362 , G11B7/13925 , G11B19/12 , G11B2007/0006 , G11B2007/0013
摘要： An optical disk apparatus according to the present invention includes: a light emission section for emitting laser light; an optical system for irradiating the optical disk medium with the laser light; and an aberration control section for controlling aberration of the laser light. In one embodiment, the aberration control section repeatedly switches between a plurality of aberration setting states in a focus lock-in operation. In another embodiment, the aberration control section simultaneously sets a plurality of aberration setting states in a focus lock-in operation. As a result, a plurality of aberration setting states can be allowed to substantially coexist within a single optical system.
摘要翻译：根据本发明的光盘装置包括：发光部分，用于发射激光; 用于用激光照射光盘介质的光学系统; 以及用于控制激光的像差的像差控制部。在一个实施例中，像差控制部分在聚焦锁定操作中在多个像差设置状态之间重复地切换。在另一实施例中，像差控制部分在聚焦锁定操作中同时设置多个像差设置状态。结果，可以允许多个像差设定状态在单个光学系统内基本共存。

6. 发明申请

US20090028027A1 OPTICAL RECORDING MEDIUM, METHOD FOR RECORDING/REPRODUCING INFORMATION TO/FROM OPTICAL RECORDING MEDIUM AND APPARATUS FOR RECORDING/REPRODUCING INFORMATION 有权
标题翻译：光记录介质，用于记录/再现光记录介质的信息的方法和记录/再现信息的装置
公开(公告)号：US20090028027A1
公开(公告)日：2009-01-29
申请号：US11659034
申请日：2005-08-05
申请人： Joji Anzai , Shinichi Kadowaki , Osamu Kajino , Masanari Mohri
发明人： Joji Anzai , Shinichi Kadowaki , Osamu Kajino , Masanari Mohri
IPC分类号： G11B3/74
CPC分类号： G11B7/248 , G11B7/24 , G11B7/2463 , G11B7/249 , G11B2007/0013
摘要： The present invention provides an optical information medium capable of suppressing the influence of reflection light from an unnecessary information recording face and effectively eliminating spherical aberration at the time of recording/reproducing information to/from a recording medium having a plurality of information recording faces. When reflectance of an information recording face is αh and transmittance between information recording faces is th, ah and th of the optical information medium are set so as to satisfy ((α(h−1)2×α(h−2))/(th2×αh))
摘要翻译：本发明提供了一种能够抑制来自不需要的信息记录面的反射光的影响的光信息介质，并且在从具有多个信息记录面的记录介质记录/再现信息时有效地消除了球面像差。当信息记录面的反射率为alphah且信息记录面之间的透射率为th时，光信息介质的Ah和th被设置为满足（（α（h-1）2×α（h-2））/（th2×α ））<0.01。

7. 发明授权

US06876606B2 Motor control apparatus, disk apparatus and acceleration detection device 有权
标题翻译：电机控制装置，磁盘装置和加速度检测装置
公开(公告)号：US06876606B2
公开(公告)日：2005-04-05
申请号：US09778421
申请日：2001-02-07
申请人： Osamu Kajino , Yoshihiro Mushika , Hiroshige Ishibashi
发明人： Osamu Kajino , Yoshihiro Mushika , Hiroshige Ishibashi
IPC分类号： G11B7/085 , G11B19/28 , G11B7/00
CPC分类号： G11B19/28 , G11B7/08505
摘要： A motor controlling device includes an acceleration detector for detecting an acceleration of a motor; a motor driver for supplying a driving current to the motor; a heat quantity calculator for calculating a heat quantity generated in the motor at least based on an output from the acceleration detector; and a motor controller for controlling the motor driver based on the heat quantity.
摘要翻译：电动机控制装置包括用于检测电动机的加速度的加速度检测器; 用于向马达提供驱动电流的马达驱动器; 热量计算器，用于至少基于来自加速度检测器的输出来计算在电动机中产生的热量; 以及用于基于热量来控制马达驱动器的马达控制器。

8. 发明申请

US20130064057A1 OBJECTIVE LENS, OPTICAL HEAD, OPTICAL DISK DEVICE, AND INFORMATION PROCESSING DEVICE 有权
标题翻译：目标镜头，光头，光盘装置和信息处理装置
公开(公告)号：US20130064057A1
公开(公告)日：2013-03-14
申请号：US13699134
申请日：2011-05-31
申请人： Fumitomo Yamasaki , Hiroshi Shiroiwa , Yoshiaki Komma , Junichi Asada , Osamu Kajino , Noriaki Terahara , Toshiyasu Tanaka
发明人： Fumitomo Yamasaki , Hiroshi Shiroiwa , Yoshiaki Komma , Junichi Asada , Osamu Kajino , Noriaki Terahara , Toshiyasu Tanaka
IPC分类号： G11B7/1374 , G02B5/18 , G02B1/11
CPC分类号： G11B7/1374 , G02B1/11 , G02B1/115 , G02B5/1814 , G02B27/0037 , G02B27/4294 , G11B7/1275 , G11B7/1353 , G11B7/1367 , G11B2007/0006
摘要： A disclosed objective lens includes: a lens having an entrance surface and an emission surface; and an anti-reflection coat formed on the emission surface, wherein a transmittance T1—0 [%] of the anti-reflection coat when an incident angle of a first laser beam having a first wavelength λ1 (390 nm≦λ1≦430 nm) is 0°, and the transmittance T1—40 [%] of the anti-reflection coat when the incident angle of the first laser beam is 40° satisfy 0.95≦T1—0/T1—40≦1.05, and a transmittance T2—0 [%] of the anti-reflection coat when an incident angle of a second laser beam having a second wavelength λ2 (630 nm≦λ2≦680 nm) is 0° and a transmittance T2—40 [%] of the anti-reflection coat when the incident angle of the second laser beam is 40° satisfy 0.85≦T2—0/T2—40≦0.97.
摘要翻译：所公开的物镜包括：具有入射表面和发射表面的透镜; 以及形成在发射表面上的防反射涂层，其中当具有第一波长λ1（390nm和nlE;λ1＆nlE; 430nm）的第一激光束的入射角时抗反射涂层的透射率T1-0 [％] 为0°，当第一激光束的入射角为40°时防反射涂层的透射率T1-40 [％]满足0.95＆nlE; T1-0 / T1-40＆nlE; 1.05，透射率T2- 当具有第二波长λ2（630nm＆nlE;λ2＆nlE; 680nm）的第二激光束的入射角为0°时的抗反射涂层的0 [％]和抗反射层的透射率T2-40 [％] 当第二激光束的入射角为40°时，涂层满足0.85＆nlE; T2-0 / T2-40＆nlE; 0.97。

9. 发明授权

US08149491B2 Scanning unit and image display device 有权
标题翻译：扫描单元和图像显示设备
公开(公告)号：US08149491B2
公开(公告)日：2012-04-03
申请号：US12278297
申请日：2007-02-08
申请人： Hiroshi Obi , Hironori Tomita , Akira Kurozuka , Osamu Kajino
发明人： Hiroshi Obi , Hironori Tomita , Akira Kurozuka , Osamu Kajino
IPC分类号： G02B26/02
CPC分类号： G02B26/0816 , G02B26/101
摘要： A scan unit according to the present invention is a scan unit including: a reflecting portion for reflecting laser light; and an enclosure portion having a movable object enclosed within a hollow, characterized in that the movable object moves in accordance with an angular velocity of the scan unit, thereby changing a reflecting state of the reflecting portion with respect to the laser light. In one embodiment, the movable object moves in accordance with the angular velocity of the scan unit to cover at least a part of the reflecting portion. In one embodiment, the movable object moves in accordance with the angular velocity of the scan unit to deform the reflecting portion.
摘要翻译：根据本发明的扫描单元是一种扫描单元，包括：反射部分，用于反射激光; 以及封闭部分，其具有封闭在中空部内的可移动物体，其特征在于，所述可移动物体根据所述扫描单元的角速度移动，从而改变所述反射部分相对于所述激光的反射状态。在一个实施例中，可移动物体根据扫描单元的角速度移动以覆盖反射部分的至少一部分。在一个实施例中，可移动物体根据扫描单元的角速度移动以使反射部分变形。

10. 发明授权

US07855825B2 Micromachine structure system and method for manufacturing same 失效
标题翻译：微机械结构体系及其制造方法
公开(公告)号：US07855825B2
公开(公告)日：2010-12-21
申请号：US11911223
申请日：2006-04-14
申请人： Osamu Kajino , Hironori Tomita , Yoshihiro Mushika
发明人： Osamu Kajino , Hironori Tomita , Yoshihiro Mushika
IPC分类号： G02B26/00
CPC分类号： G02B26/0841 , G02B1/02
摘要： A micro-mechanical structure system according to the present invention includes: a movable structure 5, at least a portion of the movable structure 5 being formed of a single-crystalline material; an elastic supporting member 10 for supporting the movable structure 5; a stationary electrode section 13, 25 at least partially opposing the movable structure 5; and a base 22 which has a circuit section and to which the stationary electrode 13, 25 is affixed. The stationary electrode section 13, 25 includes a first electrode layer (upper stationary electrode layer) 13 positioned relative to the movable structure 5 and a second electrode layer (lower stationary electrode layer) 25 positioned relative to the base 22, the first electrode layer 13 and the second electrode layer 25 being bonded to each other via adhesion layers 15 and 16.
摘要翻译：根据本发明的微机械结构系统包括：可移动结构5，可移动结构5的至少一部分由单晶材料形成; 用于支撑可移动结构5的弹性支撑构件10; 至少部分地与可移动结构5相对的固定电极部分13,25; 以及具有电路部分的固定电极13,25的基座22。固定电极部分13,25包括相对于可移动结构5定位的第一电极层（上固定电极层）13和相对于基底22定位的第二电极层（下固定电极层）25，第一电极层13 并且第二电极层25通过粘合层15和16彼此接合。

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