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    • 1. 发明授权
    • Optical pickup device with dual-mode drive mechanism
    • 具有双模驱动机构的光学拾取装置
    • US5070494A
    • 1991-12-03
    • US332749
    • 1989-04-03
    • Masami EmotoMasanobu NishimiyaAkihiko Okamoto
    • Masami EmotoMasanobu NishimiyaAkihiko Okamoto
    • G11B7/005G11B7/135G11B11/105G11B13/04
    • G11B7/005G11B11/10545G11B11/10597G11B13/04G11B7/1365
    • An optical pickup device for optically reproducing an information recorded on a recording medium of a magneto-optical disc or a write-only-read-many optical disc, includes a semiconductor laser, an objective lens for converging the laser light emitted by the laser on the recording medium, a photo-detector for detecting a light reflected from the recording medium, a beam splitter for leading the emitted light from the laser to the objective lens and for leading said light reflected by the recording medium to the photodetector, a first phase plate disposed between the beam splitter and the objective lens, a second phase plate disposed between the beam splitter and the photo-detector, and a rotator for rotate the first phase plate in such a manner than the beam splitter forbids to transmit the light reflected by the recording medium into the laser in a case where the recording medium is said write-only-read-many optical disc, and that the beam splitter allows to transmit the light reflected by the recording medium into the laser in a case where the recording medium is the magneto-optical disc.
    • 一种用于光学地再现记录在磁光盘或只读多光盘的记录介质上的信息的光学拾取装置包括半导体激光器,用于将由激光器发射的激光会聚的物镜 记录介质,用于检测从记录介质反射的光的光检测器,用于将从激光发射的光引导到物镜并将由记录介质反射的所述光引导到光电检测器的分束器,第一相 设置在分束器和物镜之间的板,设置在分束器和光检测器之间的第二相位板,以及用于以不同于分束器的方式旋转第一相位板的旋转器,禁止透射由 在记录介质是所述仅写入许多光盘的情况下,记录介质进入激光器,并且分束器允许透射光反射 在记录介质是磁光盘的情况下,由记录介质输入激光器。
    • 2. 发明申请
    • Headrest for vehicles
    • 汽车头枕
    • US20080277989A1
    • 2008-11-13
    • US12148958
    • 2008-04-24
    • Takeshi YamaneTokuzo KobayashiAkihiko Okamoto
    • Takeshi YamaneTokuzo KobayashiAkihiko Okamoto
    • A47C7/36
    • B60N2/43B60N2/847B60N2/85B60N2/859
    • A headrest for vehicles including a stationary plate secured to the seat back of a vehicle; an attachment shaft supported by the stationary plate; a coil spring wound on the attachment shaft and having a fixed end and a free end with its inner diameter being smaller than the outer diameter of the attachment shaft; and a headrest base plate attached to the stationary plate so as to turn forward and rearward. The fixed end of the coil spring is fixed to the base plate so as to secure the attachment shaft to the base plate or the fixed end of the coil is fixed to the stationary plate so as to secure the attachment shaft to the base plate, and the winding direction of the coil spring is set in a direction that tightens the spring when the base plate is turned rearward, thus restricting this rearward turning.
    • 一种用于车辆的头枕,包括固定在车辆座椅靠背上的固定板; 由固定板支撑的附接轴; 卷绕在安装轴上的螺旋弹簧,具有固定端和自由端,其内径小于安装轴的外径; 以及头枕基板,其安装在固定板上以向前和向后转动。 螺旋弹簧的固定端固定在基板上,以将安装轴固定在基板上,或将线圈的固定端固定在固定板上,以将安装轴固定在基板上, 当基板向后转动时,螺旋弹簧的卷绕方向被设定为使弹簧收紧的方向,从而限制该向后的转动。
    • 6. 发明授权
    • Automatic loading disc player
    • 自动加载光盘播放器
    • US4700338A
    • 1987-10-13
    • US721940
    • 1985-04-11
    • Masanori SugiharaAtsushi KurosawaAkihiko OkamotoAkira BesshoKouji ShimodaKenji OkudaHaruo KamaKazuo Kobayashi
    • Masanori SugiharaAtsushi KurosawaAkihiko OkamotoAkira BesshoKouji ShimodaKenji OkudaHaruo KamaKazuo Kobayashi
    • G11B17/04G11B19/10G11B33/08G11B33/14G11B3/00G11B25/04
    • G11B17/051G11B19/10G11B33/08G11B33/14
    • An automatic disc player including a housing having an elongated slot through which a disc is to be inserted into the housing, disc playback means accommodated within the housing, disc carrier means operative to convey the disc toward a predetermined position along a predetermined path within the housing after the disc is inserted through the slot in the housing, the disc carrier mechanism having a surface portion on which the a disc is to be placed, and alignment operative to move the disc correctly to the predetermined position after the disc is conveyed toward the predetermined position by the disc carrier means, wherein the alignment comprises a pair of position holding device disposed on both sides of the aforesaid predetermined path and engageable with an edge portion of the disc concurrently at at least two locations on a plane substantially parallel with the above mentioned surface portion of the disc carrier, and biasing device urging the locations to move toward the edge portion of the disc while the disc is being engaged by the position holders.
    • 一种自动盘片播放器,包括具有细长槽的壳体,盘将被插入到壳体中,盘回放装置容纳在壳体内,盘托架装置可操作以沿着预定路径将盘传送到预定位置, 在盘被插入通过壳体中的狭槽之后,盘片托架机构具有其上要放置盘的表面部分,并且对准操作以在盘被输送到预定的位置之后将盘正确地移动到预定位置 位置,其中对准包括一对位置保持装置,该位置保持装置设置在上述预定路径的两侧,并且与基本平行于上述的平面的平面上的至少两个位置同时与盘的边缘部分接合 盘载体的表面部分,以及推动位置朝向边缘端口移动的偏压装置 当盘被位置保持器接合时,盘的离子。
    • 7. 发明申请
    • Headrest
    • 头枕
    • US20090021068A1
    • 2009-01-22
    • US12218642
    • 2008-07-17
    • Takeshi YamaneTokuzo KobayashiAkihiko Okamoto
    • Takeshi YamaneTokuzo KobayashiAkihiko Okamoto
    • A47C7/36
    • B60N2/847B60N2/809B60N2/844B60N2/859
    • 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.
    • 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。
    • 8. 发明授权
    • Information processing apparatus, and program, computer readable medium, and method for searching for image data
    • 信息处理装置,程序,计算机可读介质和搜索图像数据的方法
    • US07359578B2
    • 2008-04-15
    • US10895943
    • 2004-07-22
    • Akihiko Okamoto
    • Akihiko Okamoto
    • G06K9/60
    • H04N1/00206H04N1/217H04N1/2195H04N1/32122H04N2101/00H04N2201/216H04N2201/3233H04N2201/3252H04N2201/3253H04N2201/3254
    • Image data is transmitted from an image input apparatus to an information processing apparatus. Specific information (e.g., photographing information) that specifies the image data, and identification information (e.g., a disk name) that identifies an optical disk on which the image data is recorded, are added to the image data. Further, the specific information and the identification information are stored in a storage device. Subsequently, specific information that matches with an input keyword is searched from the specific information stored in the storage device. Then, the searched specific information and the identification information corresponding to the searched specific information are displayed in a list on a display. By performing a keyword adding process and an image searching process, the optical disk containing desired image data can be easily specified. Therefore, desired image data recorded on the optical disk can be easily searched.
    • 图像数据从图像输入装置发送到信息处理装置。 指定图像数据的特定信息(例如,拍摄信息)以及识别其上记录有图像数据的光盘的识别信息(例如,盘名称)被添加到图像数据。 此外,特定信息和识别信息存储在存储装置中。 随后,从存储在存储装置中的特定信息中搜索与输入关键字匹配的特定信息。 然后,搜索的特定信息和与搜索到的特定信息相对应的识别信息被显示在显示器上的列表中。 通过执行关键字添加处理和图像搜索处理,可以容易地指定包含所需图像数据的光盘。 因此,可以容易地搜索记录在光盘上的期望的图像数据。