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    DENTAL AND MEDICAL ULTRASONIC TIP AND METHOD OF MANUFACTURING THE SAME
    1.
    发明申请
    DENTAL AND MEDICAL ULTRASONIC TIP AND METHOD OF MANUFACTURING THE SAME 审中-公开
    牙科和医学超声提示及其制造方法

    公开(公告)号：US20110250560A1

    公开(公告)日：2011-10-13

    申请号：US12758061

    申请日：2010-04-12

    申请人： Young Sam Kwon ,  In Hwan Lee ,  Seongho Baek

    发明人： Young Sam Kwon ,  In Hwan Lee ,  Seongho Baek

    IPC分类号： A61C3/03 ,  C04B35/64 ,  A61H1/00

    CPC分类号： A61C3/03 ,  B22F3/225 ,  B22F2005/002 ,  B22F2005/005 ,  B28B1/24 ,  C04B35/111 ,  C04B35/486 ,  C04B35/638 ,  C04B2235/6021 ,  C04B2235/6022 ,  C04B2235/945

    摘要： Provided are a dental and medical ultrasonic tip that may enhance a durability and a reliability and may simplify a manufacturing process, and a method of manufacturing the same. The method of manufacturing the dental and medical ultrasonic tip may include: providing a molding mixture including powder; manufacturing an intermediate molded object by injecting the molding mixture so as to integrally form a tip body and a plurality of tip protrusions protruded from the tip body; and sintering the intermediate molded object. The tip body and the plurality of tip protrusions may be formed using the same material, and the plurality of tip protrusions may be closely arranged on a substantially polished portion of the tip body.

    摘要翻译： 提供了一种牙科和医用超声波尖端，其可以增强耐久性和可靠性并且可以简化制造过程及其制造方法。 制造牙科和医用超声波尖端的方法可以包括：提供包括粉末的模制混合物; 通过注射模塑混合物来制造中间模制物体，以一体地形成尖端体和从尖端体突出的多个尖端突起; 并烧结中间成型体。 尖端体和多个尖端突起可以使用相同的材​​料形成，并且多个尖端突起可以紧密地布置在尖端体的基本上抛光的部分上。

    Ultrasonic tip for an apicoectomy, and method for manufacturing same
    2.
    发明授权
    Ultrasonic tip for an apicoectomy, and method for manufacturing same 有权
    用于腹股沟切除术的超声波尖端及其制造方法

    公开(公告)号：US09060828B2

    公开(公告)日：2015-06-23

    申请号：US13581449

    申请日：2010-08-25

    申请人： Young Sam Kwon ,  In Hwan Lee

    发明人： Young Sam Kwon ,  In Hwan Lee

    IPC分类号： B22F3/24 ,  A61C3/03 ,  A61B17/00 ,  A61B17/32

    CPC分类号： A61C5/42 ,  A61B2017/00526 ,  A61B2017/320078 ,  A61C1/07 ,  A61C3/03 ,  B22F3/12 ,  B22F3/24 ,  B22F5/00 ,  B22F2003/248 ,  B22F2005/002 ,  B22F2005/005 ,  C22C33/02

    摘要： The invention relates to a method for manufacturing an ultrasonic tip for an apicoectomy, such that the tip has a shape suitable for the shape of a tooth root, comprising the steps of: forming a feedstock by mixing a metal powder including stainless steel with a binder; injecting the feedstock to form an injection-molded part having a plurality of projections integrally formed on the surface thereof; performing debinding to remove the binder from the injection-molded part; sintering the injection-molded part; and performing annealing to increase the ductility and facilitate the bending of the sintered part.

    摘要翻译： 本发明涉及一种用于制造针尖切除术的超声波尖端的方法，使得尖端具有适于牙根形状的形状，包括以下步骤：通过将包括不锈钢的金属粉末与粘合剂 ; 注射原料以形成具有在其表面上整体形成的多个突起的注塑部件; 进行脱脂以从注塑部件去除粘合剂; 烧结注塑件; 并进行退火以增加延展性并促进烧结部件的弯曲。

    DENTAL SCALER TIP FOR DENTAL IMPLANT AND MANUFACTURING METHOD OF DENTAL SCALER TIP
    4.
    发明申请
    DENTAL SCALER TIP FOR DENTAL IMPLANT AND MANUFACTURING METHOD OF DENTAL SCALER TIP 审中-公开
    用于牙科植入物的牙科诊断仪提示和制造方法

    公开(公告)号：US20100240006A1

    公开(公告)日：2010-09-23

    申请号：US12647712

    申请日：2009-12-28

    申请人： Young Sam Kwon ,  In Hwan Lee

    发明人： Young Sam Kwon ,  In Hwan Lee

    IPC分类号： A61C17/00 ,  B22F1/00 ,  B22F3/12 ,  B22F3/26

    CPC分类号： A61C3/03 ,  B22F3/225 ,  B22F2998/10 ,  B22F3/1021 ,  B22F3/10

    摘要： Disclosed are a scaler tip for a dental implant using a Powder Injection Molding (PIM) of silver, copper, a silver alloy, or a copper alloy, and a method for manufacturing the scaler tip. The scaler tip includes a shank portion, and a work portion extendedly formed from an end of the shank portion and including a curved portion. Here, the scaler tip is formed by performing the PIM on at least one metal powder of silver, copper, the silver alloy, and the copper alloy.

    摘要翻译： 公开了使用银，铜，银合金或铜合金的粉末注射成型（PIM）的牙科植入物的缩放器尖端，以及用于制造定标器尖端的方法。 定标器尖端包括柄部，以及从柄部的端部延伸形成并包括弯曲部的工件。 这里，通过在银，铜，银合金和铜合金的至少一种金属粉末上进行PIM来形成定标器尖端。

    METHOD OF MANUFACTURING Y-SHAPE REFRIGERANT DISTRIBUTOR FOR AIR CONDITIONING AND Y-SHAPE REFRIGERANT DISTRIBUTOR MANUFACTURED THEREBY
    6.
    发明申请
    METHOD OF MANUFACTURING Y-SHAPE REFRIGERANT DISTRIBUTOR FOR AIR CONDITIONING AND Y-SHAPE REFRIGERANT DISTRIBUTOR MANUFACTURED THEREBY 审中-公开
    制造用于空调的Y型形状制冷剂分配器的方法和制造的Y型制冷剂分配器

    公开(公告)号：US20100170584A1

    公开(公告)日：2010-07-08

    申请号：US12663942

    申请日：2008-06-13

    申请人： Seong Taek Chung ,  Young Sam Kwon

    发明人： Seong Taek Chung ,  Young Sam Kwon

    IPC分类号： F16L41/00 ,  B22F3/12

    CPC分类号： B22F3/225 ,  B22F2998/10 ,  B22F2999/00 ,  Y10T137/85938 ,  B22F3/1007 ,  B22F2201/01 ,  B22F2201/02 ,  B22F2201/10

    摘要： Disclosed is a method of manufacturing a refrigerant distributor for air conditioning and a refrigerant distributor manufactured thereby. The manufacturing method includes mixing copper powder with 30-60 vol % of a binder based on the volume of the copper powder, thus preparing a mixture for injection molding, subjecting the mixture to injection molding using a mold, thus producing an injection molded body having the shape of a distributor, removing the binder from the injection molded body, and sintering the binder-free molded body in a sintering furnace at 800-1150° C. in a reducible or inert atmosphere, the method being thereby favorable for mass production owing to omission of additional mechanical processing and enabling the manufacture of a distributor having a smaller size, as for adaptation for the miniaturization of an apparatus, reducing loss of material, and leading to low manufacturing costs.

    摘要翻译： 公开了一种制造空调制冷剂分配器的方法和由此制造的制冷剂分配器。 该制造方法包括将铜粉与基于铜粉的体积的30-60体积％的粘合剂混合，由此制备注塑用混合物，使用模具进行注射成型，从而制造具有 分配器的形状，从注射成型体中除去粘合剂，并在800-1150℃的烧结炉中在可还原或惰性气氛中烧结无粘合剂的成型体，从而有利于批量生产 省略额外的机械加工，并且能够制造具有较小尺寸的分配器，以适应装置的小型化，减少材料损失并导致低制造成本。