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41. 发明申请

US20050180270A1 Float type slider optical head device and information processing device 审中-公开
标题翻译：浮动式滑块光头装置及信息处理装置
公开(公告)号：US20050180270A1
公开(公告)日：2005-08-18
申请号：US10508260
申请日：2004-01-30
申请人： Tetsu Watanabe , Takakiyo Kanazawa , Sunao Aoki , Masahiro Yamada
发明人： Tetsu Watanabe , Takakiyo Kanazawa , Sunao Aoki , Masahiro Yamada
IPC分类号： G11B21/21 , G11B7/12 , G11B7/121 , G11B7/122 , G11B7/135 , G11B11/105 , G11B11/00
CPC分类号： G11B7/121 , G11B7/122 , G11B11/10554 , G11B11/1058
摘要： The influence of dust is reduced to prevent degradation of the recording and reproduction performances of an optical head apparatus and an information processing apparatus which use a flying slider. The optical head apparatus includes a slider (28) for being flown by an air flow produced by rotation of a disk-type recording medium. Parallel rail elements (28A, 28B) are formed along the direction of the air flow on an opposing face of the slider to the disk-type recording medium. Another rail element (29) is formed in the middle between the two rail elements, and beam light condensed by an objective lens passes through the rail element (29) formed from a transparent material. Even if a foreign particle flows into a gap between the slider and the disk-type recording medium, the optical influence of the foreign particle is less likely to be exerted.
摘要翻译：减少灰尘的影响，以防止使用飞行滑块的光学头装置和信息处理装置的记录和再现性能的劣化。光头装置包括用于由盘形记录介质的旋转产生的气流而流动的滑块（28）。平行轨道元件（28A，28B）沿滑动件的相对面上的空气流动方向形成到盘型记录介质。另一个轨道元件（29）形成在两个轨道元件之间的中间，并且由物镜聚光的束光通过由透明材料形成的导轨元件（29）。即使外来颗粒流入滑块和圆盘式记录介质之间的间隙，也不太可能产生外来颗粒的光学影响。

42. 发明授权

US06275460B1 Pick-up position adjusting mechanism and tray unlocking mechanism 失效
标题翻译：拾取位置调节机构和托盘解锁机构
公开(公告)号：US06275460B1
公开(公告)日：2001-08-14
申请号：US09136313
申请日：1998-08-19
申请人： Tatsuyuki Nakayama , Sunao Aoki
发明人： Tatsuyuki Nakayama , Sunao Aoki
IPC分类号： G11B1700
CPC分类号： G11B33/121 , G11B7/08582 , G11B17/0282 , G11B17/047 , G11B17/056
摘要： A disk drive including a turntable for holding and rotating a disk, a pickup for reading information carried by a signal from the disk and/or recording information carried by a signal to the disk by moving the pickup in a radial direction of the disk that is held and rotated by the turntable, and a feed motor for moving the pickup. A drive gear section, which engages a rack of the pickup, is integrally formed with a rotor of a sled motor. An axis of rotation of the sled motor is disposed parallel to an axis of rotation of the turntable.
摘要翻译：包括用于保持和旋转盘的转盘的磁盘驱动器，用于读取来自盘的信号所携带的信息的拾取器和/或通过沿着盘的径向方向移动拾取器将由信号承载的信息记录到盘由转台保持和旋转，以及用于移动拾取器的进给电动机。驱动齿轮部分与皮卡的齿条接合，与滑动马达的转子一体形成。滑动马达的旋转轴线平行于转台的旋转轴设置。

43. 发明授权

US06224327B1 Steam-cooling type gas turbine 有权
标题翻译：蒸汽式燃气轮机
公开(公告)号：US06224327B1
公开(公告)日：2001-05-01
申请号：US09250733
申请日：1999-02-16
申请人： Sunao Aoki , Katsunori Tanaka , Kazuharu Hirokawa , Rintaro Chikami
发明人： Sunao Aoki , Katsunori Tanaka , Kazuharu Hirokawa , Rintaro Chikami
IPC分类号： F04D2958
CPC分类号： F01D5/085 , F02C7/16 , F05D2260/2322
摘要： A steam-cooling gas turbine in which cooling steam is fed from a center portion of a rotating shaft and recovered through passages disposed at the outer side of the center portion with steam leaking through a seal portion from a feeding steam being effectively recovered. Feed steam (30) serving as coolant is supplied to a cavity (27) from a inner cylinder (10) and hence fed to moving blades (11, 12) through recesses (40) formed in a coupling portion (26) interposed between a final-stage disk (24) and a turbine shaft (1), steam feeding pipes (15) and steam feeding passages (11a, 12a). After cooling of the moving blades, steam (31) is recovered through steam recovering passages (11b, 12b), steam recovering pipes (16), radial steam-recovering passages (17), axial steam-recovering passages (18) and outlet openings (5a). The coupling portion (26) is forced to hermetically close under thermal stress, whereby leakage of the feed steam (30) is prevented. Steam leaking through a seal portion constituted by stationary and rotatable seal fin assemblies (4a, 4b) can be effectively recovered. The inner cylinder (10) can move in the axial direction through cooperation of piston rings (43) and a centering piece (6) adapted for absorbing thermal stress induced in the inner cylinder (10). Upstream tip end portions of steam feeding pipes (15) and steam recovering pipes (16) are secured onto a side surface of the first-stage disk (21) through sleeves removably fitted thereto.
摘要翻译：一种蒸汽冷却燃气轮机，其中冷却蒸汽从旋转轴的中心部分进给并通过设置在中心部分的外侧的通道被回收，蒸汽通过密封部分从进料蒸汽泄漏得到有效回收。作为冷却剂的进料蒸汽（30）从内筒（10）供给到空腔（27），从而通过形成在连接部分（26）中的连接部分（26）的凹部（40）供给到活动叶片（11,12）末级盘（24）和涡轮轴（1），蒸汽供给管（15）和蒸汽供给通道（11a，12a）。在运动叶片冷却后，蒸汽（31）通过蒸汽回收通道（11b，12b），蒸汽回收管（16），径向蒸汽回收通道（17），轴向蒸汽回收通道（18）和出口（5a）。耦合部分（26）在热应力下被迫气密地闭合，从而防止进料蒸汽（30）的泄漏。可以有效地回收通过由固定和可旋转的密封翅片组件（4a，4b）构成的密封部分泄漏的蒸汽。内筒（10）可以通过活塞环（43）和适于吸收在内筒（10）中感应的热应力的定心件（6）的配合而沿轴向移动。蒸汽供给管（15）和蒸汽回收管（16）的上游末端部分通过可移除地装配在其上的套筒固定在第一级盘（21）的侧表面上。

44. 发明授权

US6151293A Two-layer optical disk unaffected by position deviation 失效
标题翻译：双层光盘不受位置偏差的影响
公开(公告)号：US6151293A
公开(公告)日：2000-11-21
申请号：US124105
申请日：1998-07-29
申请人： Sunao Aoki , Nobuhiko Tsukahara , Toshiharu Okanishi
发明人： Sunao Aoki , Nobuhiko Tsukahara , Toshiharu Okanishi
IPC分类号： G11B7/24 , G11B11/105 , G11B23/00 , G11B23/03 , G11B23/28 , G11B7/26
CPC分类号： G11B23/28 , G11B23/0302 , G11B23/0306 , G11B23/0317 , G11B7/24 , G11B11/10584
摘要： An optical disc and a disc cartridge for accommodating the optical disc, wherein the disc cartridge accommodates a disc non-symmetrical in cross-section relative to the center of thickness of the disc. The disc cartridge includes a main cartridge body portion and an opening/closure mechanism, in which the main cartridge body portion has an aperture via which to insert or take out the disc. The main cartridge body portion is configured for accommodating the disc only in the regular state of the disc which permits recording and/or reproduction of the disc. The opening/closure mechanism opens or closes the aperture.
摘要翻译：一种用于容纳光盘的光盘和盘盒，其中盘盒容纳相对于盘的厚度中心的横截面非对称的盘。盘盒包括主盒主体部分和打开/关闭机构，其中主盒体部分具有用于插入或取出盘的孔。主盒体部分被配置为仅将光盘容纳在允许盘的记录和/或再现的盘的常规状态中。打开/关闭机构打开或关闭光圈。

45. 发明授权

US6068443A Gas turbine tip shroud blade cavity 失效
标题翻译：燃气涡轮机顶端护罩叶片腔
公开(公告)号：US6068443A
公开(公告)日：2000-05-30
申请号：US23566
申请日：1998-02-13
申请人： Sunao Aoki , Eisaku Ito
发明人： Sunao Aoki , Eisaku Ito
IPC分类号： F01D5/20 , F01D5/22 , F01D11/02 , F01D11/08 , F02C7/28
CPC分类号： F01D5/225 , F01D11/08
摘要： The invention relates to a cavity constituted by a casing of a gas turbine and a moving blade with a tip shroud, by which a cavity space is made to a necessary minimum size, a main flow gas is prevented from being entrained and a pressure loss is reduced. A tip shroud (6) is mounted on a tip end portion of a moving blade (4), a fin (7) is mounted thereon, a recess-like cavity (15) narrower than the conventional one is formed by portions (12a) and (12b) of a casing (12) and the fin (7), and further a projecting portion (16) is provided to an upstream end portion of the tip shroud (6). The projecting portion (16) is at a position (13a) at a time of a cold start and is at a position (13b) at a time of a hot start run, even if a thermal expansion occurs, thus the projecting portion (16) is not in contact with the recess portion, a main flow gas (1) is less entrained within the cavity (15), and a pressure loss is reduced because of no swirl, so that a performance of the gas turbine is enhanced.
摘要翻译：本发明涉及一种由燃气轮机的壳体和具有尖端护罩的活动叶片构成的空腔，通过该空腔将腔空间制成所需的最小尺寸，防止主流动气体夹带，压力损失为减少尖端护罩（6）安装在活动叶片（4）的前端部分上，其上安装有翅片（7），比现有技术的凹部（15）窄，部分（12a）形成，和壳体（12）和翅片（7）的另一个突出部分（16），并且在尖端罩（6）的上游端部设置有突出部分（16）。即使发生热膨胀，突出部16在冷启动时处于位置（13a），并且在热启动时处于位置（13b），因此突出部16 ）不与凹部接触，主流动气体（1）较少夹带在空腔（15）内，并且由于没有涡流而导致压力损失降低，从而提高了燃气轮机的性能。

46. 发明授权

US5815470A Disc drive unit 失效
标题翻译：光盘驱动器
公开(公告)号：US5815470A
公开(公告)日：1998-09-29
申请号：US843649
申请日：1997-04-10
申请人： Kiyoshi Ohmori , Sunao Aoki , Takeshi Funahashi , Yoshikatsu Niwa
发明人： Kiyoshi Ohmori , Sunao Aoki , Takeshi Funahashi , Yoshikatsu Niwa
IPC分类号： G11B21/12 , G11B5/54 , G11B11/105 , G11B17/04 , G11B19/00 , G11B5/012 , G11B33/02
CPC分类号： G11B17/041 , G11B11/10558 , G11B17/043 , G11B17/0438 , G11B19/00
摘要： A disc drive unit for a magneto-optical disc accommodated in a disc cassette, comprises a magnetic head for applying a magnetic field to the magneto-optical disc, a magnetic head moving mechanism for moving the magnetic head between a loading and unloading position, an eject mechanism for ejecting the disc cassette, a reversible motor, and a transmission device for transmitting a rotational force of the reversible motor to the magnetic-head moving mechanism by rotation of the motor in its one rotational direction and for transmitting the rotational force of the reversible motor to the eject mechanism in its other rotational direction whereby a controller is provided for controlling the reversible motor so that a rotational speed of the motor in the other rotational direction used for the eject mechanism is faster that the rotational speed of the reversible motor in the one rotational direction used for the magnetic-head moving mechanism in order to ensure the quick ejection of the disc cassette.
摘要翻译：用于容纳在盘盒中的磁光盘的盘驱动单元包括用于向磁光盘施加磁场的磁头，用于在加载和卸载位置之间移动磁头的磁头移动机构，用于弹出盘盒的弹出机构，可逆电动机和用于通过电动机沿其一个旋转方向的旋转将可逆电动机的旋转力传递到磁头移动机构的传动装置，可逆电动机在其另一转动方向上到排出机构，由此提供控制器来控制可逆电动机，使得用于排出机构的另一旋转方向上的电动机的转速快于可逆电动机的转速用于磁头移动机构的一个旋转方向，以确保盘的快速排出盒式磁带

47. 发明授权

US5532996A Drive unit for optical memory device having a first housing enveloping a second housing 失效
标题翻译：用于光学存储器件的驱动单元，其具有包围第二壳体的第一壳体
公开(公告)号：US5532996A
公开(公告)日：1996-07-02
申请号：US422775
申请日：1995-04-17
申请人： Satoshi Okabe , Sunao Aoki
发明人： Satoshi Okabe , Sunao Aoki
IPC分类号： G11B17/04 , G11B33/02 , G11B33/12 , G11B33/14
CPC分类号： G11B33/121 , G11B17/043 , G11B17/0436 , G11B33/027 , G11B33/142 , G11B33/1446
摘要： A drive unit for use in an optical memory unit has a front panel, a drive mechanism, and sealing members. The front panel has an air vent and a slot for allowing passage of a cassette case containing a disk-shaped recording medium. The drive mechanism loads the cassette case through the slot and drive the recording medium in a specified direction in order to record and reproduce information on and from the recording medium. The sealing members seals the drive mechanism nearly completely, in order to prevent migration of the outside air into the drive mechanism as the air is introduced via the air vent.
摘要翻译：用于光学存储器单元的驱动单元具有前面板，驱动机构和密封构件。前面板具有通气孔和用于允许包含盘形记录介质的盒壳通过的槽。驱动机构通过狭槽装载盒壳体并沿指定方向驱动记录介质，以便在记录介质上记录和再现信息。密封构件几乎完全密封驱动机构，以便当空气通过排气口被引入时，防止外部空气向驱动机构迁移。

48. 发明授权

US5301178A Drive unit for optical memory device with portion of drive means mounted outside a sealing means 失效
标题翻译：用于光学存储器件的驱动单元，其驱动装置的一部分安装在密封装置的外部
公开(公告)号：US5301178A
公开(公告)日：1994-04-05
申请号：US657690
申请日：1991-02-19
申请人： Satoshi Okabe , Sunao Aoki
发明人： Satoshi Okabe , Sunao Aoki
IPC分类号： G11B17/04 , G11B33/02 , G11B33/12 , G11B33/14
CPC分类号： G11B33/121 , G11B17/043 , G11B17/0436 , G11B33/027 , G11B33/142 , G11B33/1446
摘要： A drive unit for use in an optical memory unit has a front panel, a drive mechanism, and sealing members. The front panel has an air vent and a slot for allowing passage of a cassette case containing a disk-shaped recording medium. The drive mechanism loads the cassette case through the slot and drive the recording medium in a specified direction in order to record and reproduce information on and from the recording medium. The sealing members seals the drive mechanism nearly completely, in order to prevent migration of the outside air into the drive mechanism as the air is introduced via the air vent.
摘要翻译：用于光学存储器单元的驱动单元具有前面板，驱动机构和密封构件。前面板具有通气孔和用于允许包含盘形记录介质的盒壳通过的槽。驱动机构通过狭槽装载盒壳体并沿指定方向驱动记录介质，以便在记录介质上记录和再现信息。密封构件几乎完全密封驱动机构，以便当空气通过排气口被引入时，防止外部空气向驱动机构迁移。

49. 发明授权

US08776369B2 Through-hole manufacturing method for cylindrical body wall and cylindrical body structure 有权
标题翻译：圆柱体壁和圆柱体结构的通孔制造方法
公开(公告)号：US08776369B2
公开(公告)日：2014-07-15
申请号：US12521671
申请日：2008-05-27
申请人： Junya Michinishi , Koichi Akagi , Shuichi Kajiwara , Katsunori Akiyama , Sunao Aoki
发明人： Junya Michinishi , Koichi Akagi , Shuichi Kajiwara , Katsunori Akiyama , Sunao Aoki
IPC分类号： B23P15/16 , B23P17/00
CPC分类号： B23P15/16 , B23K28/02 , B23K2101/006 , B23K2101/04 , F02C7/22 , F02M61/168 , F02M2200/8069 , F02M2200/8084 , F05D2230/232 , F05D2240/128 , F23D2206/10 , F23D2213/00 , F23R3/28 , Y10T29/49316 , Y10T29/49323 , Y10T29/49405 , Y10T29/49426 , Y10T29/49432 , Y10T29/49995
摘要： There is provided a through-hole manufacturing method for a cylindrical body wall that enables the operation of forming a through-hole without leaving a machining burr on the wall of a cylindrical member to be easily and reliably carried out without depending on experts. A through-hole manufacturing method for a cylindrical body wall in which a machining burr is not formed on inner walls of through holes formed by a tool piercing the wall of a cylindrical body, the method including a hole forming step of forming one pair or a plurality of pairs of the through-holes in the cylindrical body wall by the tool piercing the cylindrical body from the outside orthogonally or substantially orthogonally to a cylindrical body axis of the cylindrical body; and a welding step of sealing the through-hole formed by the tool piercing the cylindrical body from the outer wall to the inner wall by welding using a welding jig made of a material having better heat conductivity than the cylindrical body, wherein the through-hole formed by the tool piercing the cylindrical body from the inner wall to the outer wall is left as a nozzle hole.
摘要翻译：提供了一种圆筒体壁的通孔制造方法，其能够在不依赖专家的情况下容易且可靠地执行，从而能够在圆柱形构件的壁上形成通孔而不留下加工毛刺的操作。一种圆筒体壁的通孔制造方法，其中在穿过圆筒体的壁的工具形成的通孔的内壁上没有形成加工毛刺，所述方法包括形成一对的孔形成步骤或多个成对的通孔通过工具将圆柱体从正交或大致正交地与圆筒体的圆柱体轴线正交地从外侧穿入圆筒体壁; 以及焊接工序，其使用由比所述圆筒体更好的导热性的材料制成的焊接夹具通过焊接将由所述工具穿过所述圆筒体的所述工具形成的通孔从所述外壁密封到所述内壁，其中，所述通孔由从内壁向外壁穿过圆柱体的工具形成为喷嘴孔。

50. 发明授权

US08639109B2 Stereoscopic imaging apparatus 失效
标题翻译：立体成像装置
公开(公告)号：US08639109B2
公开(公告)日：2014-01-28
申请号：US13365053
申请日：2012-02-02
申请人： Sunao Aoki , Masahiro Yamada
发明人： Sunao Aoki , Masahiro Yamada
IPC分类号： G03B35/00 , H04N13/02
CPC分类号： H04N5/23212 , H04N13/204 , H04N13/239 , H04N13/243
摘要： A stereoscopic imaging apparatus includes: an objective optical system that forms a subject as a real or virtual image. Light beams of the subject, emitted in different paths of the objective optical system by independent optical systems, are imaged again as a parallax image, which is converted into an image signal. A control unit moves a front-side principal point of each of the imaging optical systems, so that the ratio of the length of a perpendicular line from that front-side principal point to the optical axis of the objective optical system with respect to the length of a line connecting the point at which the perpendicular line and the optical axis intersect and the focal point of the objective optical system becomes constant.
摘要翻译：立体成像装置包括：将物体形成为实像或虚像的物镜光学系统。通过独立光学系统在物镜光学系统的不同路径中发射的被摄体的光束被再次成像为视差图像，其被转换为图像信号。控制单元移动每个成像光学系统的前侧主点，使得从该前侧主点到目标光学系统的光轴的垂直线的长度相对于长度连接垂直线和光轴相交的点与物镜光学系统的焦点的线变得恒定。

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