公开(公告)号：US20130109970A1

公开(公告)日：2013-05-02

申请号：US13718296

申请日：2012-12-18

申请人： Jiro HIGUCHI ,  Masato OONUKI ,  Masatoshi NISHINO ,  Osamu NAKAJIMA ,  Shinichi HOSHINO ,  Tomokazu FUJII

发明人： Jiro HIGUCHI ,  Masato OONUKI ,  Masatoshi NISHINO ,  Osamu NAKAJIMA ,  Shinichi HOSHINO ,  Tomokazu FUJII

IPC分类号： A61B8/14 ,  A61B8/00 ,  A61B8/06 ,  A61B8/08

CPC分类号： A61B8/14 ,  A61B8/00 ,  A61B8/06 ,  A61B8/0883 ,  A61B8/462 ,  A61B8/463 ,  A61B8/465 ,  A61B8/485 ,  A61B8/488 ,  A61B8/5207 ,  A61B8/54

摘要： According to one embodiment, an internal storage unit stores auxiliary diagnostic indication concerning each of examination items in association with a display position of the auxiliary diagnostic indication in a display area where an ultrasonic image is displayed. An image generation unit generates an ultrasonic image concerning an examination item of a scan target based on an echo signal from an ultrasonic probe. A monitor has a display area. A display control unit controls the monitor so as to display specific auxiliary diagnostic indication, of auxiliary diagnostic indication stored in the storage unit, which is associated with an examination item of the scan target, at a specific display position associated with the specific auxiliary diagnostic indication.

摘要翻译： 根据一个实施例，内部存储单元将辅助诊断指示与辅助诊断指示的显示位置相关联地存储在显示超声波图像的显示区域中。 图像生成单元根据来自超声波探头的回波信号生成与扫描对象的检查项目有关的超声波图像。 显示器有一个显示区域。 显示控制单元控制监视器，以在与特定辅助诊断指示相关联的特定显示位置处显示存储在存储单元中的与扫描目标的检查项目相关联的辅助诊断指示的特定辅助诊断指示 。

公开(公告)号：US20080068951A1

公开(公告)日：2008-03-20

申请号：US11849520

申请日：2007-09-04

申请人： Masatoshi NISHINO

发明人： Masatoshi NISHINO

IPC分类号： G11B5/58

CPC分类号： G11B7/0945 ,  G11B7/1378 ,  G11B7/13925 ,  G11B2007/13727

摘要： A disk drive apparatus includes: head means for performing laser irradiation to and detection of reflected light from an optical disk recording medium and having a focus bias mechanism and a spherical aberration correction mechanism; focus bias means for driving the focus bias mechanism to add a focus bias to a focus servo loop; spherical aberration correction means for driving the spherical aberration correction mechanism based on a spherical aberration correction value; evaluation value creating means for creating an evaluation value based on reflected light information obtained by the head means; adjustment means for adjusting the focus bias and the spherical aberration correction value; and control means for determining whether data is written on at least one track of the tracks adjacent to an adjustment use range on the recording medium and controlling an adjustment operation on the focus bias and the spherical aberration correction value by the adjustment means based on the determination result.

摘要翻译： 磁盘驱动装置包括：头装置，用于对来自光盘记录介质的反射光进行激光照射和检测，并具有聚焦偏置机构和球面像差校正机构; 聚焦偏压装置，用于驱动聚焦偏压机构以将聚焦偏压加到聚焦伺服环路上; 球面像差校正装置，用于基于球面像差校正值来驱动球面像差校正机构; 评估值创建装置，用于基于由所述头部装置获得的反射光信息创建评估值; 用于调整聚焦偏置和球面像差校正值的调节装置; 以及控制装置，用于确定数据是否写在与记录介质上的调整使用范围相邻的轨道的至少一个轨道上，并且基于该确定来控制调整装置对焦点偏置和球面像差校正值的调整操作 结果。

公开(公告)号：US20080074973A1

公开(公告)日：2008-03-27

申请号：US11856407

申请日：2007-09-17

申请人： Masatoshi NISHINO

发明人： Masatoshi NISHINO

IPC分类号： G11B7/00

CPC分类号： G11B7/0945 ,  G11B7/0908 ,  G11B7/094 ,  G11B7/13925

摘要： An optical recording medium driving device includes an optical head, an evaluation signal generating section, a focus servo section, a spherical aberration correction section, a focus bias adjuster, and a system controller. The optical head has a focus serve mechanism and a spherical aberration correction mechanism, irradiates a laser light, and detects a reflected light. The evaluation signal generating section generates, based on the reflected light, an evaluation signal. The focus servo section drives the focus servo mechanism according to a focus error signal to perform focus servo. The spherical aberration correction section drives the spherical aberration correction mechanism to perform spherical aberration correction. The focus bias adjuster adds focus bias to a focus loop. The system controller performs an operation for fixing an adjustment spherical aberration correction value.

摘要翻译： 光记录介质驱动装置包括光头，评估信号产生部分，聚焦伺服部分，球面像差校正部分，聚焦偏移调节器和系统控制器。 光头具有聚焦服务机构和球面像差校正机构，照射激光并检测反射光。 评价信号生成部基于反射光生成评价信号。 聚焦伺服部根据聚焦误差信号驱动聚焦伺服机构，进行聚焦伺服。 球面像差校正部驱动球面像差校正机构进行球面像差校正。 聚焦偏移调节器将焦点偏置添加到聚焦环。 系统控制器执行用于固定调整球面像差校正值的操作。