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    Method for manufacturing dental implant and dental implant
    2.
    发明授权
    Method for manufacturing dental implant and dental implant 有权
    牙科植入物和牙科植入物的制造方法

    公开(公告)号：US08398401B2

    公开(公告)日：2013-03-19

    申请号：US12179628

    申请日：2008-07-25

    申请人： Junichi Hayashi ,  Michio Ito

    发明人： Junichi Hayashi ,  Michio Ito

    IPC分类号： A61C8/00

    CPC分类号： A61C8/005 ,  A61C8/0012 ,  A61C13/0003

    摘要： A dental implant is provided that is capable of reliably preventing elution of metal when the dental implant is applied within an oral cavity and capable of reliably preventing the occurrence of mismatching (bumpy occlusion or the like) when the dental implant is fixed in place. The dental implant includes an abutment comprising a titanium member composed of a body made from titanium or titanium alloy and having a recess, and a ceramic member composed of oxide-based ceramic and having a protrusion fitted within the recess. In a pre-sintered state, the recess has a first surface shape providing a clearance between the recess and the protrusion inserted therein. In a post-sintered state, the recess has a second surface shape corresponding to a surface shape of the protrusion so that the protrusion is in close contact with and fitted to the recess.

    摘要翻译： 提供了一种牙科植入物，其能够在将牙科植入物施加在口腔内时能够可靠地防止金属溶出，并且能够可靠地防止当牙植入物固定就位时发生错配（凹凸不平等）。 牙科植入物包括由钛或钛合金制成并具有凹部的钛构件和由氧化物基陶瓷构成的陶瓷构件的基座，该陶瓷构件具有嵌合在凹部内的突起。 在预烧结状态下，凹部具有在凹部和插入其中的突起之间提供间隙的第一表面形状。 在后烧结状态下，凹部具有与突起的表面形状对应的第二表面形状，使得突起与凹部紧密接触并嵌合。

    METHOD FOR MANUFACTURING DENTAL IMPLANT AND DENTAL IMPLANT
    3.
    发明申请
    METHOD FOR MANUFACTURING DENTAL IMPLANT AND DENTAL IMPLANT 有权
    制造牙科植入物和牙科植入物的方法

    公开(公告)号：US20090029315A1

    公开(公告)日：2009-01-29

    申请号：US12179628

    申请日：2008-07-25

    申请人： Junichi Hayashi ,  Michio Ito

    发明人： Junichi Hayashi ,  Michio Ito

    IPC分类号： A61C8/00

    CPC分类号： A61C8/005 ,  A61C8/0012 ,  A61C13/0003

    摘要： A dental implant capable of reliably preventing elution of metal when the dental implant is applied within an oral cavity and capable of reliably preventing occurrence of mismatching (bumpy occlusion or the like) when the dental implant is fixed in place, and a method for manufacturing the dental implant are provided. In the method for manufacturing a dental implant including an abutment, the abutment is manufactured through the steps including a titanium molded body production step for molding a titanium molded body composition to obtain a titanium molded body, an assembling step for assembling the titanium molded body and a ceramic member together to obtain an assembled body, a degreasing step for degreasing the assembled body so that the titanium molded body is transformed into a titanium degreased body, and a sintering step for sintering the assembled body to transform the titanium degreased body into a titanium member so that the titanium member is firmly fixed to the ceramic member.

    摘要翻译： 一种牙科植入物，其能够在将牙科植入物涂敷在口腔内时能够可靠地防止金属溶出，并且能够可靠地防止当牙植入物固定就位时发生不匹配（颠簸堵塞等），以及制造方法 提供牙科植入物。 在用于制造包括基台的牙科植入物的方法中，通过以下步骤制造基台，所述步骤包括：钛成型体制造步骤，用于模制钛成型体组合物以获得钛成型体;组装步骤，用于组装钛成型体;以及 陶瓷构件一起获得组装体，用于使组装体脱脂以使钛成型体转变为钛脱脂体的脱脂步骤和用于烧结组装体以将钛脱脂体转变成钛的烧结步骤 使钛构件牢固地固定在陶瓷构件上。

    Soundproofing cover for vehicle
    5.
    发明授权
    Soundproofing cover for vehicle 失效
    车辆隔音罩

    公开(公告)号：US06631937B2

    公开(公告)日：2003-10-14

    申请号：US09900047

    申请日：2001-07-09

    申请人： Shinji Miyakawa ,  Michio Ito

    发明人： Shinji Miyakawa ,  Michio Ito

    IPC分类号： B60R1308

    CPC分类号： F02B77/13

    摘要： A soundproofing cover absorbs noises, produced by a vehicle. It is fastened to a plurality of vehicle-side installation portions, and includes a cover body, composed of a polymer foamed substance, and a plurality of brackets, held integrally to the cover body. The respective brackets have an installation portion and a holding portion. The installation portion is to be fastened to the vehicle-side installation portions. The holding portion is held and fastened integrally to the cover body. At least two of the installation portions constitute a datum bracket, connected by one of the holding portions shared commonly. The positioning accuracy can be improved in the installation of the soundproofing cover to the vehicle-side installation portions so that the installation operability can be upgraded. In addition, the increment of the weight can be kept minimum so that the lightweighting requirement can be satisfied.

    摘要翻译： 隔音罩吸收车辆产生的噪音。 它被固定在多个车辆侧安装部分上，并且包括由聚合物发泡物质组成的盖体和与盖体一体地保持的多个托架。 相应的支架具有安装部分和保持部分。 安装部分被紧固到车辆侧安装部分。 保持部被一体地保持并固定到盖体。 安装部分中的至少两个构成基准托架，通过共同共享的一个保持部分连接。 在将隔音罩安装到车辆侧安装部上时，能够提高定位精度，能够提高安装操作性。 此外，重量的增加可以保持最小，从而可以满足轻量化要求。

    Bone substitute product and method of producing the same
    6.
    发明授权
    Bone substitute product and method of producing the same 失效
    骨替代品及其制造方法

    公开(公告)号：US06214048B1

    公开(公告)日：2001-04-10

    申请号：US08453211

    申请日：1995-05-30

    申请人： Michio Ito ,  Hiroshi Yagasaki

    发明人： Michio Ito ,  Hiroshi Yagasaki

    IPC分类号： A61F228

    CPC分类号： A61L27/3683 ,  A61K6/0038 ,  A61K6/033 ,  A61K6/0675 ,  A61L24/0005 ,  A61L24/08 ,  A61L27/20 ,  A61L27/3608 ,  A61L27/365 ,  A61L2430/02 ,  C08L5/08 ,  A61K6/097

    摘要： A bone substitute material is prepared by firing and pulverizing animal bones into animal bone powder, mixing the animal bone powder and a divalent metal compound into a powdery mixture, and kneading the powdery mixture with chitosan sol. Alternatively, a bone substitute sheet is prepared by mixing at least one of apatite and animal bone powder with chitosan sol into a mixture, forming a pre-processed sheet of the mixture, and neutralizing the sheet by an aqueous solution of a compound. The bone substitute material and sheet have a pH value falling within a neutral range.

    摘要翻译： 通过将动物骨头烧成粉碎成动物骨粉末，将动物骨粉末和二价金属化合物混合成粉末状混合物，并将粉末状混合物与壳聚糖溶胶混合来制备骨替代材料。 或者，通过将磷灰石和动物骨粉中的至少一种与壳聚糖溶胶混合到混合物中，形成混合物的预处理片材，并通过化合物的水溶液中和片材来制备骨替代片材。 骨替代材料和片材具有落在中性范围内的pH值。

    Method and apparatus for manufacturing knit slide fastener stringer
    7.
    发明授权
    Method and apparatus for manufacturing knit slide fastener stringer 失效
    编织拉链条的制作方法及装置

    公开(公告)号：US5913903A

    公开(公告)日：1999-06-22

    申请号：US907078

    申请日：1997-08-06

    申请人： Yoshio Matsuda ,  Hidenobu Kato ,  Yoshito Ikeguchi ,  Michio Ito

    发明人： Yoshio Matsuda ,  Hidenobu Kato ,  Yoshito Ikeguchi ,  Michio Ito

    IPC分类号： A44B19/56 ,  D04B23/14

    CPC分类号： A44B19/56 ,  D04B21/16 ,  D04B23/14 ,  D04B23/22 ,  D04B27/10 ,  D10B2501/0631

    摘要： A necessary number of knitting needles are slid at a predetermined timing along a multiplicity of parallel sliding grooves of a single needle bed, and a predetermined number of knitting yarn guides take lapping movements to form desired stitches of the knitting yarns while a monofilament bending means between one end of the needle bed and the yarn guides is operated at a predetermined timing for reciprocating along a predetermined number of knitting yarns at an underlapping position. During this reciprocating movement, a head-portion-holding member is moved between a holding position for holding a head portion of each fastener element from an inside thereof and a non-holding position, in synchronism with the bending of a monofilament. As a result, individual fastener elements are continuously formed by bending the monofilament, which is at the same time knitted in a warp-knit fastener tape simultaneously with the knitting of the tape, so that it is possible to efficiently manufacture a woven slide fastener stringer stable in shape.

    摘要翻译： 必要数量的织针沿着单个针床的多个平行的滑动槽在预定的时刻滑动，并且预定数量的针织导纱器进行研磨运动以形成所需针织纱线，而单丝弯曲装置在 针床的一端和导纱器在规定的时间运转，沿着预定数量的编织纱线在重叠位置往复运动。 在该往复运动中，头部保持构件在与单丝的弯曲同步的保持位置之间移动，该保持位置用于从其内部保持每个紧固件的头部和非保持位置。 结果，通过弯曲同时在经编针织拉链带中编织的单丝同时连续地编织单个紧固件元件，从而可以有效地制造编织拉链条 形状稳定

    Buccal tube
    8.
    发明授权
    Buccal tube 失效
    颊管

    公开(公告)号：US5910007A

    公开(公告)日：1999-06-08

    申请号：US899548

    申请日：1997-07-24

    申请人： Kenichi Shimodaira ,  Junichi Hayashi ,  Michio Ito

    发明人： Kenichi Shimodaira ,  Junichi Hayashi ,  Michio Ito

    IPC分类号： A61C7/20 ,  A61C7/00 ,  A61C7/28 ,  B22F5/00 ,  C22C14/00 ,  A61C3/00

    CPC分类号： A61C7/282

    摘要： A buccal tube has a base part and at least one tube, and it is formed from a metal material comprising Ti or Ti alloy, using a metal injection molding method. The buccal tube can be formed from a metal material which contains Ti as a base component, from 0.03 to 0.5 wt % C, from 0.08 to 0.8 wt % O and from 0.03 to 0.6 wt % N. The total C, O and N content in the metal material is preferably from 0.14 to 1.1 wt %. Furthermore, pores of average diameter from 0.5 to 50 .mu.m are preferably dispersed in at least a surface region of the buccal tube, and the porosity of the holes is preferably from 0.05 to 5.0 vol %. The buccal tube may further comprises at least one engaging part which is preferably formed into a hook or engaging piece for example.

    摘要翻译： 颊管具有基部和至少一个管，并且使用金属注射成型方法由包含Ti或Ti合金的金属材料形成。 颊管可以由含有Ti作为基础成分，0.03-0.5wt％C，0.08-0.8wt％O和0.03-0.6wt％N的金属材料形成。总C，O和N含量 在金属材料中，优选为0.14〜1.1重量％。 此外，平均直径为0.5〜50μm的孔优选分散在颊管的至少表面区域中，孔的孔隙率优选为0.05〜5.0体积％。 口腔管还可以包括至少一个接合部分，其优选地例如形成为钩或接合件。

    Dental-care device
    9.
    发明授权
    Dental-care device 失效
    牙科护理装置

    公开(公告)号：US5800162A

    公开(公告)日：1998-09-01

    申请号：US758451

    申请日：1996-11-29

    申请人： Kenichi Shimodaira ,  Junichi Hayashi ,  Michio Ito

    发明人： Kenichi Shimodaira ,  Junichi Hayashi ,  Michio Ito

    IPC分类号： A61C7/14 ,  A61C7/16 ,  A61C7/28 ,  A61K6/04 ,  B22F3/22 ,  C22C14/00 ,  A61C3/00

    CPC分类号： B22F3/225 ,  A61C7/14 ,  A61C7/16 ,  B22F2998/00 ,  B22F2999/00

    摘要： A dental-care device is constructed from a planar base and a wire receiving part positioned on the top surface of the planar base. Slots extending straight horizontally are formed at the center of the wire receiving part, and wire is passed through these slots. The device is preferably manufactured by a metal powder injection molding method, and is composed of metal material which contains Ti as the base component, C in an amount of from about 0.03-0.5 wt % by weight of the metal material, O in an amount of from about 0.08-0.8 wt % by weight of the metal material, and N in an amount of from about 0.03-0.6 wt % by weight of the metal material. A large number of pores may be scattered at least in the vicinity of the surface of the metal material. This device can be easily manufactured, has a good surface wetness characteristic, and has functional portions, such as portions of low friction and portions of superior adhesiveness.

    摘要翻译： 牙科保健装置由平面基部和位于平面基部的顶表面上的线接收部构成。 在电线接收部的中心形成有水平延伸的槽，并且电线通过这些槽。 该装置优选通过金属粉末注射成型方法制造，并且由以Ti为基体的金属材料构成，C为金属材料重量的约0.03-0.5重量％，O为量 为金属材料的约0.08-0.8重量％，N为金属材料重量的约0.03-0.6重量％。 至少在金属材料的表面附近可能会散布大量的孔。 该装置可以容易地制造，具有良好的表面湿度特性，并且具有功能性部分，例如低摩擦部分和优异粘合性的部分。