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21 条记录 (耗时 0.037 秒)

    Rotary toothbrush
    1.
    发明授权
    Rotary toothbrush 有权
    旋转牙刷

    公开(公告)号：US08813300B2

    公开(公告)日：2014-08-26

    申请号：US13375400

    申请日：2010-05-20

    申请人： Jung Wan Woo ,  Jung Tak Woo ,  Man Joong Kim ,  Jong Chan Park

    发明人： Jung Wan Woo ,  Jung Tak Woo ,  Man Joong Kim ,  Jong Chan Park

    IPC分类号： A46B7/06 ,  A46B9/04

    CPC分类号： A46B5/0087 ,  A46B2200/1066

    摘要： A rotary toothbrush includes a handle member to be held by a user; a head member having bristles and connected to the handle member; a tilting member, provided on the head member, for tilting upwardly the head member at a predetermined angle; a rotating member, provided on the handle member and the head member, for rotating the head member with respect to the handle member so that the head member is arranged in a T-shape with respect to the handle member; and a driving member for driving the head member to rotate and tilt the head member. With the rotary toothbrush, a user can freely brush his or her teeth in an upward and downward direction or in a left and right direction, and bristles can come into contact with a lower portion of front teeth to prevent dental plaque from getting buildup as much as possible.

    摘要翻译： 一种旋转式牙刷，其包括由用户保持的手柄构件; 具有刷毛并连接到手柄构件的头部构件; 倾斜构件，设置在头部构件上，用于以预定角度向上倾斜头部构件; 旋转构件，其设置在所述把手构件和所述头构件上，用于使所述头构件相对于所述把手构件旋转，使得所述头构件相对于所述把手构件布置成T形; 以及用于驱动头部构件以使头部构件旋转和倾斜的驱动构件。 使用旋转式牙刷，使用者可以在向上和向下的方向或左右方向上自由地刷牙，并且刷毛可以与前牙的下部部分接触，以防止牙菌斑积聚得太多 尽可能。

    Heat generating nanomaterials
    2.
    发明授权
    Heat generating nanomaterials 有权
    产生热量的纳米材料

    公开(公告)号：US08778411B2

    公开(公告)日：2014-07-15

    申请号：US12993293

    申请日：2009-05-20

    申请人： Jin Woo Cheon ,  Jung Tak Jang

    发明人： Jin Woo Cheon ,  Jung Tak Jang

    IPC分类号： A61K33/24 ,  A61K33/26 ,  A61K33/32 ,  A61B5/055

    CPC分类号： C09K5/14 ,  A61K9/5115 ,  A61K41/0052 ,  A61N1/406

    摘要： The present invention relates to a heat-generating composition, comprising a hetero-structure nanomaterial which comprises (a) a first material comprising at least one component selected from the group consisting of a metal, a metal chalcogen, a metal pnicogen, an alloy and a multi-component hybrid structure thereof; and (b) a second material comprising at least one component selected from the group consisting of metal, metal chalcogen, metal pnicogen, alloy and the multi-component hybrid structure thereof; wherein the first material is enclosed in the second material; wherein at least one of the first material and the second material comprise a magnetic material. The specific loss power of the present nanomaterial is much higher than that of conventional nanomaterials (e.g., 40-fold higher than commercially accessible Feridex) and may be controlled by changing compositions or ratios of the first material and/or the second material. The heat-generating nanomaterial of the present invention may be used in a variety of application fields, for example cancer hyperthermia.

    摘要翻译： 本发明涉及一种发热组合物，其包含异质结构纳米材料，其包含（a）第一材料，其包含选自金属，金属硫族元素，金属原子，合金和 其多组分杂化结构; 和（b）包含选自金属，金属硫属元素，金属致癌剂，合金及其多组分混合结构中的至少一种成分的第二材料; 其中所述第一材料被封闭在所述第二材料中; 其中所述第一材料和所述第二材料中的至少一个包括磁性材料。 本纳米材料的特定损耗功率远高于常规纳米材料（例如，比商业上可接受的Feridex高40倍），并且可以通过改变第一材料和/或第二材料的组成或比例来控制。 本发明的发热纳米材料可以用于各种应用领域，例如癌症高热。

    ROTATING TOOTHBRUSH
    9.
    发明申请
    ROTATING TOOTHBRUSH 有权
    旋转牙刷

    公开(公告)号：US20130000061A1

    公开(公告)日：2013-01-03

    申请号：US13582882

    申请日：2010-03-24

    申请人： Jong Chan Park ,  Man Joong Kim ,  Jung Wan Woo ,  Jung Tak Woo

    发明人： Jong Chan Park ,  Man Joong Kim ,  Jung Wan Woo ,  Jung Tak Woo

    IPC分类号： A46B13/02

    CPC分类号： A46B7/02 ,  A46B5/0075 ,  A46B5/0095 ,  A46B2200/1066

    摘要： Disclosed herein is a rotating toothbrush including: a handle provided with a lever; a head part having bristles implanted on a lower surface thereof and a shaft vertically provided on an upper surface thereof; an operating rod provided in the handle and operated in conjunction with the lever to move linearly in a length direction of the handle; a tilting member rotatably supporting the shaft and pressed when the operating rod moves forward, thereby being tilted at a predetermined angle in an upward direction together with the head part based on a tilting axis; and a rotation driving member connected to the operating rod and the shaft to rotate the shaft when the operating rod moves forward, thereby allowing the head part to form a T shape with the handle. Therefore, the head part is tilted at a predetermined angle in the upward direction when the head part forms the T shape with the handle, such that bristles reach lower portions of lower front teeth, thereby making it possible to prevent generation of tartar as much as possible.

    摘要翻译： 这里公开了一种旋转牙刷，包括：手柄，其设置有杠杆; 头部具有植入在其下表面上的刷毛和垂直设置在其上表面上的轴; 操作杆，设置在手柄中并与杠杆一起操作以在手柄的长度方向上线性移动; 倾斜构件，其可旋转地支撑所述轴并且当所述操作杆向前移动时被按压，从而基于倾斜轴线与所述头部部件一起沿向上方向倾斜预定角度; 以及旋转驱动构件，其在操作杆向前移动时连接到操作杆和轴以使轴旋转，从而允许头部与手柄形成T形。 因此，当头部与手柄形成T形时，头部在向上方向上倾斜预定角度，使得刷毛到达下前牙的下部，从而可以防止产生如图 可能。