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11. 发明授权

US06307309B1 Field emission cold cathode device and manufacturing method thereof 失效
标题翻译：场致发射冷阴极器件及其制造方法
公开(公告)号：US06307309B1
公开(公告)日：2001-10-23
申请号：US09375397
申请日：1999-08-17
申请人： Akihiko Okamoto , Kazuo Konuma
发明人： Akihiko Okamoto , Kazuo Konuma
IPC分类号： H01J102
CPC分类号： H01J3/022 , H01J9/025
摘要： The present invention relates to a method of manufacturing a field emission cold cathode device, having a field emission cold cathode element which comprises a plurality of emitters formed on a substrate and each in the shape of a sharply pointed cone, and a gate electrode provided with an opening section to let electrons emit from the respective apexes of said group of emitters and set in the vicinity above said group of emitters, wherein a positive voltage with respect to the emitters is applied to said gate electrode and thereby an electron beam is emitted from the group of emitters; a lens electrode making the electron beam which is emitted from said group of emitters converge; and a target on which the electron beam made to converge by said lens electrode irradiates; wherein the area of the region occupied by the group of emitters is set at the optimum size using specific equations. According to the present invention, it is possible to provide a field emission cold cathode device capable to accomplish excellent emission and convergence of the electron beam without making trial and error in experiments but with designing.
摘要翻译：本发明涉及一种场致发射冷阴极器件的制造方法，该场致发射冷阴极器件具有场发射冷阴极元件，该场致发射冷阴极元件包括形成于基片上的多个发光体，每一个呈尖锐锥体形状，使电子从所述发射极组的各顶点发射并设定在所述发射体组附近的开口部分，其中相对于所述发射极的正电压被施加到所述栅电极，从而从所述发射极发射电子束发射器组; 使从所述发射体组发射的电子束的透镜电极会聚; 并且由所述透镜电极会聚的电子束照射的靶; 其中由所述发射体组占据的区域的面积使用特定方程式设定为最佳尺寸。根据本发明，可以提供一种场致发射冷阴极器件，其能够实现电子束的优异的发射和会聚，而不会在实验中进行试错，而是通过设计。

12. 发明授权

US6137760A Information recording and reproducing apparatus 有权
标题翻译：信息记录和再现装置
公开(公告)号：US6137760A
公开(公告)日：2000-10-24
申请号：US464197
申请日：1999-12-16
申请人： Akihiko Okamoto
发明人： Akihiko Okamoto
IPC分类号： G11B33/02 , G11B17/04 , G11B17/056
CPC分类号： G11B17/056 , G11B17/0405
摘要： A dust proof recording and reproducing apparatus has a movable tray for ejecting or loading a recording medium. The tray has a tray port through which it moves. A force element, such as a spring, forces an outer cover for the port towards an inner cover. The force element absorbs variations in the stopping position of the tray in a loaded condition so that the outer cover always contacts with and closes the outer circumferential area of the tray port.
摘要翻译：防尘记录和再现装置具有用于弹出或装载记录介质的活动托盘。托盘有一个托盘端口，通过它移动。诸如弹簧的力元件迫使端口的外盖朝向内盖。力元件在加载状态下吸收托盘的停止位置的变化，使得外盖总是与托盘端口的外周区域接触并闭合。

13. 发明授权

US5877594A Electron beam apparatus having an electron lens and a structure for compensating for a spherical aberration of the electron lens 失效
标题翻译：具有电子透镜的电子束装置和用于补偿电子透镜的球面像差的结构
公开(公告)号：US5877594A
公开(公告)日：1999-03-02
申请号：US851033
申请日：1997-05-05
申请人： Soichiro Miyano , Akihiko Okamoto
发明人： Soichiro Miyano , Akihiko Okamoto
IPC分类号： H01J3/18 , H01J1/304 , H01J3/02 , H01J29/04 , H01J29/62
CPC分类号： H01J29/04 , H01J3/022
摘要： In a cold cathode electron beam device, groups of electron emission cones emit electrons which are extracted from the cones by respective extraction electrodes. The emitted electrons are focussed into a beam by an electron lens so as to strike a fluorescent screen. In order to minimize the size of the beam spot where the beam strikes the screen, a structure is included which compensates for a spherical aberration property which is inherent to the electron lens. The spherical aberration is compensated for by placing a focus electrode for each group of electron emission cones on a common substrate along with the extraction electrode, such that the focus electrode surrounds the extraction electrode.
摘要翻译：在冷阴极电子束器件中，电子发射锥体的发射电子通过相应的引出电极从锥体中提取出来。发射的电子被电子透镜聚焦成光束，以便触发荧光屏。为了最小化光束撞击屏幕的光束点的尺寸，包括补偿电子透镜固有的球面像差特性的结构。通过将各组电子发射锥体的聚焦电极与引出电极一起放置在公共衬底上来补偿球面像差，使得聚焦电极围绕提取电极。

14. 发明授权

US08479859B1 Energy regeneration device for either hybrid vehicle or electric automobile 有权
标题翻译：混合动力汽车或电动汽车的能量再生装置
公开(公告)号：US08479859B1
公开(公告)日：2013-07-09
申请号：US13819129
申请日：2011-03-09
申请人： Akihiko Okamoto
发明人： Akihiko Okamoto
IPC分类号： B60K25/10
CPC分类号： B60L11/1809 , B60G17/08 , B60G2300/50 , B60G2300/60 , B60K6/12 , B60K6/22 , B60K6/30 , B60K25/10 , B60K2001/0433 , B60K2001/0438 , B60K2025/106 , B60W10/22 , Y02T10/6208 , Y02T10/6282
摘要： The motive power of a hybrid vehicle is the driving power of a gasoline engine, the electric power produced by a generator coupled to the engine, and the electric power obtained by conversion from kinetic energy into electric energy through a regeneration brake during deceleration. Also, an electric vehicle uses the electric power of a battery as its motive power by converting kinetic energy into electric energy through a regeneration brake during deceleration and storing the electric energy. However, the regenerated energy is little. While keeping intact the damping effect of shock absorbers conventionally mounted on the suspension of a vehicle, an oil pump function is added. The electric power produced by storing, in an accumulator, oil pressure-fed from the shock absorbers, driving a hydraulic motor under increased oil pressure, driving a generator coupled to the hydraulic motor is used as part of the motive power.
摘要翻译：混合动力车辆的动力是汽油发动机的驱动力，由发动机连接的发电机产生的电力以及通过减速期间的再生制动从动能转换成电能而获得的电力。此外，电动车辆通过在减速期间通过再生制动将动能转换为电能并存储电能，而使用电池的电力作为其动力。然而，再生能量很小。在保持传统安装在车辆悬架上的减震器的阻尼效果的同时，添加油泵功能。在蓄能器中存储由减震器压力供给的油，在增加的油压下驱动液压马达，驱动联接到液压马达的发电机而产生的电力被用作动力的一部分。

15. 发明申请

US20130153313A1 ENERGY REGENERATION DEVICE FOR EITHER HYBRID VEHICLE OR ELECTRIC AUTOMOBILE 有权
标题翻译：用于混合动力汽车或电动汽车的能源再生装置
公开(公告)号：US20130153313A1
公开(公告)日：2013-06-20
申请号：US13819129
申请日：2011-03-09
申请人： Akihiko Okamoto
发明人： Akihiko Okamoto
IPC分类号： B60L11/18 , B60K6/22
CPC分类号： B60L11/1809 , B60G17/08 , B60G2300/50 , B60G2300/60 , B60K6/12 , B60K6/22 , B60K6/30 , B60K25/10 , B60K2001/0433 , B60K2001/0438 , B60K2025/106 , B60W10/22 , Y02T10/6208 , Y02T10/6282
摘要： [Problem] The motive power of a hybrid vehicle is the driving power of a gasoline engine, the electric power produced by a generator coupled to the engine, and the electric power obtained by conversion from kinetic energy into electric energy through a regeneration brake during deceleration. Also, an electric vehicle uses the electric power of a battery as its motive power by converting kinetic energy into electric energy through a regeneration brake during deceleration and storing the electric energy. However, the regenerated energy is little.[Solution] While keeping intact the damping effect of shock absorbers conventionally mounted on the suspension of a vehicle, an oil pump function is added. The electric power produced by storing, in an accumulator, oil pressure-fed from the shock absorbers, driving a hydraulic motor under increased oil pressure, driving a generator coupled to the hydraulic motor is used as part of the motive power.
摘要翻译： [问题]混合动力车辆的动力是汽油发动机的驱动力，由发电机连接的发电机产生的电力，以及通过减速时通过再生制动从动能转换成电能而获得的电力。此外，电动车辆通过在减速期间通过再生制动将动能转换为电能并存储电能，而使用电池的电力作为其动力。然而，再生能量很小。 [解决方案]在保持传统安装在车辆悬架上的减震器的阻尼效果的同时，增加了油泵功能。在蓄能器中存储由减震器压力供给的油，在增加的油压下驱动液压马达，驱动联接到液压马达的发电机而产生的电力被用作动力的一部分。

16. 发明申请

US20090295212A1 Armrest apparatus 审中-公开
标题翻译：扶手器具
公开(公告)号：US20090295212A1
公开(公告)日：2009-12-03
申请号：US12383514
申请日：2009-03-25
申请人： Takeshi Yamane , Tokuzo Kobayashi , Akihiko Okamoto , Kengo Tamura
发明人： Takeshi Yamane , Tokuzo Kobayashi , Akihiko Okamoto , Kengo Tamura
IPC分类号： A47C7/54 , B60N2/46
CPC分类号： B60N2/767
摘要： An armrest apparatus including an arm, which is fitted to a drum provided on a seat side member, and a coil spring, which is provided on the drum, wherein one end of the spring is fixed to the arm-rest member and another end of the spring, a free end, is curved outwardly in the direction away from the center axis of the drum, and this coil spring is loosely wound around the drum so as to tighten when the arm-rest member is rotated downward, and further a coil end receiving surface that receives the curved part of the coil spring is provided in the drum. When the arm-rest member is rotated downward and reaches a predetermined set angle, the coil end receiving surface receives the curved part of the coil spring, so that the coil spring tightens the drum by a downward load applied to the arm, restricting the downward rotation of the arm.
摘要翻译：一种扶手装置，其包括安装在设置在座椅侧构件上的鼓上的臂和设置在所述滚筒上的螺旋弹簧，其中所述弹簧的一端固定到所述扶手构件，另一端弹簧的自由端在远离鼓的中心轴线的方向上向外弯曲，并且该螺旋弹簧松动地缠绕在滚筒周围，以便当扶手部件向下旋转时紧固，并且还有一个线圈在滚筒中设置容纳螺旋弹簧弯曲部分的端部接收表面。当扶手构件向下旋转并达到预定的设定角度时，线圈端接收表面接收螺旋弹簧的弯曲部分，使得螺旋弹簧通过施加到臂的向下的负载来拉紧鼓，限制向下手臂旋转。

17. 发明授权

US07578559B2 Retractable vehicle headrest 有权
标题翻译：伸缩式车头枕
公开(公告)号：US07578559B2
公开(公告)日：2009-08-25
申请号：US12218642
申请日：2008-07-17
申请人： Takeshi Yamane , Tokuzo Kobayashi , Akihiko Okamoto
发明人： Takeshi Yamane , Tokuzo Kobayashi , Akihiko Okamoto
IPC分类号： A47C7/36
CPC分类号： B60N2/847 , B60N2/809 , B60N2/844 , B60N2/859
摘要： A headrest including a base material having a front base member and a rear base member, a turn restricting bracket installed the front and rear base members and having an abutting portion and a protruding step, a center shaft attached to the turn restricting bracket, and a latching panel installed between the front and rear base members with one end thereof hinged to the rear base member, the latching panel being pulled by a spring. The headrest has forward and rearward use limitation positions: at forward use limitation position, when the headrest turns forward and a latching surface formed in the latching panel catches on the protruding step, a further forward turning of the headrest is restricted; and at the rearward use limitation position, when the headrest turns rearward and the abutting portion strikes the front base member, further rearward turning of the headrest is restricted.
摘要翻译：一种头枕，包括具有前基座构件和后基座构件的基材，转向限制支架，安装有前后基座构件，并具有抵接部和突出台阶，安装在转向限制支架上的中心轴，闩锁面板安装在前部和后部基座构件之间，其一端铰接到后部基座构件上，闩锁面板由弹簧拉动。头枕具有向前和向后使用限制位置：在向前使用限制位置，当头枕向前转动时，形成在闩锁板上的锁定表面捕获在突出台阶上时，头枕进一步向前转动受到限制; 并且在后方使用限制位置，当头枕向后转动并且抵接部分撞击前基座部件时，头枕进一步向后转动受到限制。

18. 发明授权

US06967913B2 Information processing method for achieving optimization of recording velocity 失效
标题翻译：用于实现记录速度优化的信息处理方法
公开(公告)号：US06967913B2
公开(公告)日：2005-11-22
申请号：US10163302
申请日：2002-06-07
申请人： Akihiko Okamoto , Yoshiyuki Ishiyama
发明人： Akihiko Okamoto , Yoshiyuki Ishiyama
IPC分类号： G11B20/10 , G11B7/0037 , G11B7/004 , G11B7/0045 , G11B19/26 , G11B19/28 , G11B5/09
CPC分类号： G11B19/26 , G11B7/0037 , G11B7/0045 , G11B19/28
摘要： An optical disk recording method comprising steps of a) performing recording onto the optical disk with a ZCLV method by using zone parameter storage means for storing at least one zone division time and CLV of each zone in a track formed on the optical disk, as zone parameters, for each of a plurality of recording modes and optical disk type determination means for determining the type of the optical disk before recording; b) performing optimization of the recording velocity by detecting, before recording, servo signal fluctuation by accessing the optical disk, by determining maximum recording velocity defined by the speed of a rotational motor rotating the optical disk, and by calculating a changing point of the recording velocity; and c) limiting the speed of the rotational motor, when the servo signal fluctuation at the surface of the optical disk exceeds a reference level and determining the relation between the zone division time and the CLV of each zone.
摘要翻译：一种光盘记录方法，包括以下步骤：a）利用ZCLV方法，通过使用区域参数存储装置在光盘上形成的轨道中存储每个区域的至少一个区域划分时间和CLV，作为区域用于多个记录模式中的每一个的参数;以及光盘类型确定装置，用于在记录之前确定光盘的类型; b）通过在通过访问光盘记录之前检测伺服信号波动，通过确定由旋转光盘的旋转电动机的速度确定的最大记录速度，并通过计算记录的变化点来执行记录速度的优化速度; 以及c）当光盘表面的伺服信号波动超过参考水平并确定区域划分时间与每个区域的CLV之间的关系时，限制旋转电动机的速度。

19. 再颁专利

USRE37093E1 Optical disk drive unit with a sealing type bearing member 失效
标题翻译：具有密封型轴承构件的光盘驱动单元
公开(公告)号：USRE37093E1
公开(公告)日：2001-03-13
申请号：US08866380
申请日：1997-05-30
申请人： Akihiko Okamoto
发明人： Akihiko Okamoto
IPC分类号： G11B3302
CPC分类号： G11B33/121 , G11B17/0438 , G11B33/14
摘要： An optical disk drive unit comprising: a sealing enclosure which encloses from exterior the disk cartridge and an access mechanism for the recording medium in the disk cartridge; an input device for inputting an eject command signal; a pin for moving and arranging a cartridge eject device to a state for starting its function; a cam which is disengaged from the pin when the cartridge is unloaded and which is contacted from the pin to start the ejecting function when the cartridge is loaded so that by rotating the cam, the ejecting function can be conducted; a cam drive disposed outside of the enclosure; a linkage for connecting a shaft of the cam drive to the cam through a hole formed in the enclosure; and a controller for controlling the cam in such a way that upon receipt of the eject command signal from the input device, the cam drive is driven to rotate the cam until the cartridge is ejected, wherein through a hole 15 of the chassis 1 is inserted a shaft 81 of the cam 80, and a worm wheel 79 is connected to the shaft 81 through an engagement member 82, the worm wheel 79 engaging with a worm 77 installed on a rotational shaft of an eject motor 76.
摘要翻译： 1.一种光盘驱动器单元，包括：从所述盘盒的外部包围的密封外壳和用于所述盘盒中的记录介质的存取机构; 用于输入排出指令信号的输入装置; 用于将盒式弹出装置移动和布置到用于启动其功能的状态的销; 当盒被卸载时与销脱离的凸轮并且当盒被装载时从销接触以开始排出功能，使得通过旋转凸轮可以进行排出功能; 设置在外壳外部的凸轮驱动器; 连杆，用于通过形成在所述外壳中的孔将所述凸轮驱动器的轴连接到所述凸轮; 以及用于以这样的方式控制凸轮的控制器，使得在从输入装置接收到排出命令信号时，驱动凸轮驱动器以使凸轮旋转直到盒被弹出，其中通过插入底盘1的孔15 凸轮80的轴81和蜗轮79通过接合构件82连接到轴81，蜗轮79与安装在喷射电动机76的旋转轴上的蜗杆77接合。

20. 发明授权

US6060823A Field emission cold cathode element 失效
标题翻译：场致发射冷阴极元件
公开(公告)号：US6060823A
公开(公告)日：2000-05-09
申请号：US46700
申请日：1998-03-24
申请人： Akihiko Okamoto , Hisashi Takemura , Yoshinori Tomihari , Naruaki Takada
发明人： Akihiko Okamoto , Hisashi Takemura , Yoshinori Tomihari , Naruaki Takada
IPC分类号： H01J1/304 , H01J1/02
CPC分类号： H01J1/3042 , H01J2201/319
摘要： A field emission cold cathode element designed with the objects of enabling control of overcurrents that arise at times of discharge without adding a power source or complicating the operating circuits, realizing high-frequency operation and lower power consumption without giving rise to short-circuit damage due to discharge breakdown, and moreover, suppressing increases in element temperature; wherein an n-type region underlying emitters is divided between three n-type semiconductor regions: a first n-type semiconductor region, a second n-type semiconductor region and a third n-type semiconductor region. A third n-type semiconductor region below the emitters formed so as to be surrounded by a p-type semiconductor region, a second n-type semiconductor region below the third n-type semiconductor region formed so as to be surrounded by a p-type semiconductor region, and a first n-type semiconductor region formed below the second n-type semiconductor region; wherein the cross section of the second n-type semiconductor region is smaller than the cross section of the third n-type semiconductor region, thereby producing an n-type region made up of three n-type semiconductor regions that has a constricted shape.
摘要翻译：一种场致发射冷阴极元件，其设计的目的是能够控制放电时产生的过电流而不增加电源或使电路复杂化，实现高频操作和降低功耗，而不会引起短路损坏放电击穿，此外，抑制元件温度升高; 其特征在于，在三个n型半导体区域之间划分下面发射极的n型区域：第一n型半导体区域，第二n型半导体区域和第三n型半导体区域。形成为被p型半导体区域围绕的发射体下方的第三n型半导体区域，形成为被p型半导体区域围绕的第三n型半导体区域的第二n型半导体区域半导体区域和形成在第二n型半导体区域下方的第一n型半导体区域; 其中所述第二n型半导体区域的横截面小于所述第三n型半导体区域的横截面，由此产生由具有收缩形状的三个n型半导体区域构成的n型区域。

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