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14 条记录 (耗时 0.015 秒)

    Apparatus for storing felt pens for an electronic board
    1.
    发明授权
    Apparatus for storing felt pens for an electronic board 失效
    用于存储用于电子板的毡笔的装置

    公开(公告)号：US4564078A

    公开(公告)日：1986-01-14

    申请号：US571189

    申请日：1984-01-16

    申请人： Shunji Enokido ,  Hideyuki Kodani ,  Hajime Ohta

    发明人： Shunji Enokido ,  Hideyuki Kodani ,  Hajime Ohta

    IPC分类号： B43L1/00 ,  B43K8/22 ,  B43K31/00 ,  B43M99/00 ,  G08C21/00

    CPC分类号： B43M99/007 ,  B43K31/00 ,  B43K8/22

    摘要： An apparatus for storing unused felt pens for use in an electronic input board system includes a plurality of pen loaders. In systems in which multiple color information is written on the electronic board, colored felt pens are provided and one of these color felt pens is replaceably mounted in a pen holder. In order to prevent drying out of ink, the unused felt pens are sealed with a cap which is positioned within each pen loader. When a felt pen is loaded into the pen holder to write a letter or a graphic pattern of a selected color, a switch detects which felt pen has been selected for loading in the pen holder, and the system identifies the color of the pen. The apparatus maintains the points of unused felt pens airtightly sealed within the cap to protect them against drying out of ink, while allowing a single-handed operation for loading/unloading a felt pen into/from the pen holder without staining the operator's fingers, clothes, etc. with ink.

    摘要翻译： 用于存储用于电子输入板系统中的未使用的毛毡笔的装置包括多个笔式装载机。 在电子板上写有多种颜色信息的系统中，提供彩色毡笔，其中一根彩色笔可更换地安装在笔筒中。 为了防止油墨干燥，未使用的毡笔用位于每个笔式装载机内的盖子密封。 当毡笔被装入笔架以写入所选颜色的字母或图形时，开关检测哪个毡笔被选择用于装载在笔架中，并且系统识别笔的颜色。 该设备将未使用的毛毡笔点保持在密封盖内，以防止墨水干燥，同时允许单笔操作将毡笔装入/从笔筒上卸载，而不会弄脏操作人员的手指，衣服 等等。

    Eraser for electronic blackboard
    2.
    发明授权
    Eraser for electronic blackboard 失效
    橡皮擦电子黑板

    公开(公告)号：US4670751A

    公开(公告)日：1987-06-02

    申请号：US568807

    申请日：1984-01-06

    申请人： Shunji Enokido ,  Hideyuki Kodani ,  Hajime Ohta

    发明人： Shunji Enokido ,  Hideyuki Kodani ,  Hajime Ohta

    IPC分类号： G06F3/041 ,  B43L1/04 ,  B43L21/00 ,  G06F3/033 ,  G06F3/038 ,  G06K11/06 ,  G09G1/16

    CPC分类号： G06F3/038 ,  G06F3/03545

    摘要： An eraser for an electronic blackboard. System whose erasing area is variable according to the size and accuracy of the figure to be erased. The eraser includes a main unit carrying a small area erasing unit, and a large area erasing unit which is detachably engaged to the main unit. Detectors installed in the main unit detect when the eraser is touched on the surface of the board, and/or that the large area erasing unit is being used, and send an appropriate signal to the system controller.When the system controller receive the signal, it blanks the memories corresponding to the area covered by the erasing units and erases the corresponding area of figures displayed on the display unit.

    摘要翻译： 电子黑板的橡皮擦。 擦除区域根据要擦除的图形的尺寸和精度可变的系统。 橡皮擦包括携带小区域擦除单元的主单元和可拆卸地接合到主单元的大面积擦除单元。 安装在主机上的检测器检测板上表面上是否有橡皮擦，和/或正在使用大面积擦除单元，并向系统控制器发送适当的信号。 当系统控制器接收到信号时，它将对应于擦除单元覆盖区域的存储器进行空白，并擦除显示在显示单元上的相应图形区域。

    Expandable polylactic acid resin particles, expanded polylactic acid resin beads and molded article obtained from expanded polylactic acid resin beads
    3.
    发明申请
    Expandable polylactic acid resin particles, expanded polylactic acid resin beads and molded article obtained from expanded polylactic acid resin beads 有权
    可膨胀聚乳酸树脂颗粒，膨胀聚乳酸树脂珠和由膨胀聚乳酸树脂珠获得的模塑制品

    公开(公告)号：US20060167122A1

    公开(公告)日：2006-07-27

    申请号：US11335663

    申请日：2006-01-20

    申请人： Kenji Haraguchi ,  Hajime Ohta

    发明人： Kenji Haraguchi ,  Hajime Ohta

    IPC分类号： C08J9/18

    CPC分类号： C08J9/18 ,  C08J9/00 ,  C08J9/0061 ,  C08J2367/04 ,  C08J2491/00

    摘要： Expandable polylactic acid resin particles including (a) a base resin containing a polylactic acid resin having at least 50 mol % of lactic acid monomer component units, (b) a polyolefin wax in an amount of 0.0001 to 1 part by weight per 100 parts by weight of the base resin, and (c) a blowing agent in an amount of 1 to 30% by weight based on the weight of the resin particles. The expandable resin particles can give expanded beads having an average cell diameter of 10 to 500 μm. The expanded beads can give in-mold foam moldings.

    摘要翻译： 可膨胀的聚乳酸树脂粒子，其包含（a）含有至少50摩尔％的乳酸单体成分单元的聚乳酸树脂的基础树脂，（b）0.0001〜1重量份/ 100重量份的聚烯烃蜡 基础树脂的重量，和（c）以树脂颗粒重量计为1〜30重量％的发泡剂。 可膨胀树脂颗粒可以得到平均泡孔直径为10-500μm的发泡珠粒。 发泡珠可以提供模内泡沫模制品。

    Disc-type commutator for electric rotating machine
    7.
    发明授权
    Disc-type commutator for electric rotating machine 失效
    电动旋转机盘式换向器

    公开(公告)号：US06522044B1

    公开(公告)日：2003-02-18

    申请号：US10161608

    申请日：2002-06-05

    申请人： Jiro Ebihara ,  Hajime Ohta ,  Akiyasu Ito

    发明人： Jiro Ebihara ,  Hajime Ohta ,  Akiyasu Ito

    IPC分类号： H02K1304

    CPC分类号： H02K13/006 ,  H01R39/06 ,  H02K13/10

    摘要： A disc-type commutator is mounted on a rear end surface of an armature of an electrical rotating machine. Plural commutator segments are radially arranged around a rotating shaft, separated from one another by radially extending commutator gaps. A width of the commutator gap is gradually widened along a radial direction of the commutator, so that foreign particles, such as swarfs or brush dusts, entered in the commutator gap are removed by a centrifugal force generated in rotation of the armature. Further, the width of the commutator gap may be gradually widened along its depth direction so that the width becomes wider at its open end that at its closed end.

    摘要翻译： 盘式换向器安装在旋转电机的电枢的后端表面上。 多个换向器片段围绕旋转轴径向布置，通过径向延伸的换向器间隙彼此分开。 换向器间隙的宽度沿着换向器的径向方向逐渐变宽，从而通过电枢旋转产生的离心力来除去进入换向器间隙中的杂质颗粒，例如切屑或刷尘。 此外，换向器间隙的宽度可以沿其深度方向逐渐变宽，使得宽度在其封闭端的开口端变宽。

    Combined magnetic head having recording and playback cores
    10.
    发明授权
    Combined magnetic head having recording and playback cores 失效
    具有记录和重放核心的组合磁头

    公开(公告)号：US4159493A

    公开(公告)日：1979-06-26

    申请号：US814713

    申请日：1977-07-11

    申请人： Hajime Ohta ,  Kenji Muto

    发明人： Hajime Ohta ,  Kenji Muto

    IPC分类号： G11B5/23 ,  G11B5/265 ,  G11B5/48 ,  G11B5/54 ,  G11B5/27

    CPC分类号： G11B5/4893 ,  G11B5/23 ,  G11B5/265 ,  G11B5/54

    摘要： A single magnetic head assembly having vertically stacked separate units of recording and playback cores is comprised of a first unit of at least one recording cores, and a second unit of at least one playback core which is located in stacked positional relationship relative to the first unit. These units of cores are arranged to be jointly shifted vertically to meet the required track of the magnetic tape when used, to thereby utilize that particular unit of cores optimum for recording or playback, as desired.

    摘要翻译： 具有垂直堆叠的记录和重放核心分离单元的单个磁头组件包括至少一个记录芯的第一单元和至少一个重放磁芯的第二单元，该至少一个重放磁芯位于相对于第一单元的堆叠位置关系 。 这些芯的单元被布置成垂直共同移动以在使用时满足磁带的所需轨迹，从而根据需要利用最佳的用于记录或重放的特定的核心单元。