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    Method of cutting material for use in implantable medical device
    31.
    再颁专利
    Method of cutting material for use in implantable medical device 有权
    切割用于可植入医疗器械的材料的方法

    公开(公告)号：USRE42818E1

    公开(公告)日：2011-10-11

    申请号：US12765449

    申请日：2010-04-22

    申请人： Douglas S. Cali ,  Keith E. Myers

    发明人： Douglas S. Cali ,  Keith E. Myers

    IPC分类号： B32B37/00

    CPC分类号： B23K26/324 ,  A61F2/2415 ,  A61F2220/0075 ,  B23K26/32 ,  B23K26/40 ,  B23K2103/16 ,  B23K2103/30 ,  B23K2103/38 ,  B23K2103/42 ,  B23K2103/50 ,  Y10T156/1054

    摘要： A method of cutting material for use in an implantable medical device employs a plotted laser cutting system. The laser cutting system is computer controlled and includes a laser combined with a motion system. The laser precisely cuts segments out of source material according to a predetermined pattern as designated by the computer. The segments are used in constructing implantable medical devices. The cutting energy of the laser is selected so that the cut edges of the segments are melted to discourage delamination or fraying, but communication of thermal energy into the segment beyond the edge is minimized to avoid damaging the segment adjacent the edge.

    摘要翻译： 切割用于可植入医疗装置的材料的方法采用绘制的激光切割系统。 激光切割系统由计算机控制，包括与运动系统组合的激光。 激光根据计算机指定的预定图案精确地切割源材料的部分。 这些段用于构建可植入医疗装置。 选择激光器的切割能量，使得片段的切割边缘被熔化以防止分层或磨损，但是将热能传递到超过边缘的片段中被最小化以避免损坏邻近边缘的片段。

    DISSIMILAR METAL JOINING METHOD FOR MAGNESIUM ALLOY AND STEEL
    32.
    发明申请
    DISSIMILAR METAL JOINING METHOD FOR MAGNESIUM ALLOY AND STEEL 有权
    用于镁合金和钢的非金属金属接合方法

    公开(公告)号：US20110159313A1

    公开(公告)日：2011-06-30

    申请号：US13061190

    申请日：2009-08-26

    申请人： Minoru Kasukawa ,  Shigeyuki Nakagawa ,  Kenji Miyamoto

    发明人： Minoru Kasukawa ,  Shigeyuki Nakagawa ,  Kenji Miyamoto

    IPC分类号： B32B15/01 ,  B23K31/02 ,  B23K11/20

    CPC分类号： B23K11/20 ,  B23K11/115 ,  B23K13/01 ,  B23K20/023 ,  B23K20/122 ,  B23K20/16 ,  B23K20/227 ,  B23K26/244 ,  B23K26/324 ,  B23K2101/34 ,  B23K2103/04 ,  B23K2103/15 ,  B23K2103/18 ,  B32B15/013 ,  C22C18/04 ,  Y10T428/12729

    摘要： [Object] To provide a joining method for dissimilar metals which are magnesium alloy and steel and difficult to be metallurgically directly joined to each other while oxide film is present at a joining surface.[Solving Means] In order to join magnesium alloy material 1 and steel plate 2 to each other, a galvanized steel plate to which Zn—Al—Mg alloy plating (a third material) is applied is used as the steel plate 2. When joining is made, ternary eutectic melting of Al—Mg—Zn is caused, so that it is discharged together with oxide film 1f and impurities from the joining interface while Al—Mg intermetallic compound such as Al3Mg2 and Fe—Al intermetallic compound such as FeAl3 are formed, thereby joining the newly generated surfaces of the magnesium alloy material 1 and the steel plate 2 to each other through a compound layer 3 containing these intermetallic compounds.

    摘要翻译： 本发明提供一种镁合金和钢的不同金属的接合方法，并且难以冶金地直接接合，同时在接合表面存在氧化膜。 [解决方案]为了将镁合金材料1和钢板2彼此接合，使用施加Zn-Al-Mg合金电镀（第三材料）的镀锌钢板作为钢板2.当接合时 制成Al-Mg-Zn的三元共晶熔融，与Al 3 Mg 2和Fe-Al金属间化合物如FeAl 3这样的Al-Mg金属间化合物同时与接合界面一起与氧化膜1f和杂质一起排出， 从而通过包含这些金属间化合物的化合物层3将镁合金材料1和钢板2的新产生的表面彼此接合。

    FUSION-BONDING PROCESS FOR GLASS
    33.
    发明申请
    FUSION-BONDING PROCESS FOR GLASS 有权
    玻璃熔融粘合工艺

    公开(公告)号：US20110088431A1

    公开(公告)日：2011-04-21

    申请号：US12994539

    申请日：2009-06-03

    申请人： Satoshi Matsumoto

    发明人： Satoshi Matsumoto

    IPC分类号： C03C27/06 ,  C03C17/02 ,  C03B29/00

    CPC分类号： C03C23/0025 ,  B23K26/324 ,  C03C17/04 ,  C03C27/10

    摘要： When fixing a glass layer 3 to a glass member 4, a region to be fused R from an irradiation initiation position A in the region to be fused R to the irradiation initiation position A is irradiated therealong with a laser beam L1, and successively an unstable region extending from the irradiation initiation position A in the region to be fused R to a stable region initiation position B is therealong irradiated with the laser beam L1 again, so as to remelt the glass layer 3 in the unstable region, turn the unstable region into a stable region, and then fix the glass layer 3 to the glass member 4. Thereafter, a laser beam L2 fuses glass members 4, 5 together through the glass layer 3 having the whole region to be fused R turned into the stable region, so as to yield a glass fusing structure 1.

    摘要翻译： 当将玻璃层3固定在玻璃构件4上时，从熔融区域R的照射开始位置A到照射开始位置A的熔融区域R被照射到激光束L1上，并且依次不稳定 从熔融区域R的照射开始位置A延伸到稳定区域开始位置B的区域再次被激光束L1照射，以使玻璃层3重新熔融在不稳定区域，将不稳定区域变成 稳定区域，然后将玻璃层3固定到玻璃构件4.之后，激光束L2通过玻璃层3将具有整个区域的熔融R的玻璃层3熔合在一起变成稳定区域，因此 以产生玻璃熔化结构1。

    LASER PROCESSING METHOD
    36.
    发明申请
    LASER PROCESSING METHOD 审中-公开
    激光加工方法

    公开(公告)号：US20090242523A1

    公开(公告)日：2009-10-01

    申请号：US12412086

    申请日：2009-03-26

    申请人： Kazuo Nakamae ,  Motoki Kakui ,  Shinobu Tamaoki

    发明人： Kazuo Nakamae ,  Motoki Kakui ,  Shinobu Tamaoki

    IPC分类号： B23K26/20

    CPC分类号： B23K26/324 ,  B23K26/0006 ,  B23K26/0604 ,  B23K26/0608 ,  B23K2103/05 ,  B23K2103/18 ,  B23K2103/42

    摘要： The present invention relates to a laser processing method that makes it possible to effectively suppress the generation of surface irregularities on the surface of a plastic member where a metal member and a plastic member are joined together. In the laser processing method, a plurality of laser beams are irradiated from different directions so as to focus on the vicinity of an interface between the metal member and the plastic member, which are in contact with one another. The power densities of the respective laser beams at this time are set to a level not more than a level, at which the exposed surface of the plastic member on the side opposite to the interface between the metal member and the plastic member, does not melt. As a result of this, air bubbles or the like are not generated in the vicinity of the exposed surface of the plastic member, and the generation of surface roughness on the exposed surface of the plastic member is effectively suppressed.

    摘要翻译： 激光加工方法技术领域本发明涉及能够有效地抑制金属构件和塑料构件接合在一起的塑料构件的表面上的表面凹凸的产生的激光加工方法。 在激光加工方法中，从不同方向照射多个激光束，以聚焦在彼此接触的金属构件和塑料构件之间的界面附近。 此时的各激光束的功率密度被设定为不超过与金属构件和塑料构件之间的界面相反一侧的塑料构件的暴露表面不熔化的水平的水平 。 其结果是，在塑料部件的露出面附近不产生气泡等，有效地抑制塑料部件露出面的表面粗糙度的产生。

    End-of-vector laser power control in a selective laser sintering system
    38.
    发明授权
    End-of-vector laser power control in a selective laser sintering system 失效
    选择性激光烧结系统中的矢量激光功率控制

    公开(公告)号：US6085122A

    公开(公告)日：2000-07-04

    申请号：US866600

    申请日：1997-05-30

    申请人： Gerald L. Manning

    发明人： Gerald L. Manning

    IPC分类号： G06F19/00

    CPC分类号： B29C67/0077 ,  B23K26/06 ,  B23K26/082 ,  B23K26/32 ,  B23K26/322 ,  B23K26/324 ,  B23K26/34 ,  B23K35/0244 ,  B23K35/0255 ,  C23C24/10 ,  B22F2003/1057 ,  B23K2201/00 ,  B23K2201/34 ,  B23K2203/16 ,  B23K2203/30 ,  B23K2203/52 ,  Y02P10/295

    摘要： A selective laser sintering apparatus and method is disclosed, in which the laser power is controlled according to the scan velocity. The scanning system, which includes a pair of galvanometer-controlled mirrors for directing the aim of the laser beam, generates signals indicative of either the position or scan velocity of the aim of the beam, in either one or two directions. The signals are gated in the laser power control system so as to pass the signals only during those times at which the laser is to be turned on. A laser power control system receives the signals and, in the case of position signals, differentiates the signals to generate velocity signals. The velocity signals are used to derive a scan velocity, and the scan velocity is multiplied by the desired laser power at full scan velocity to produce a laser power control signal. By making the laser power dependent upon the scan velocity, a constant laser energy flux density is applied to powder at the target surface, even during acceleration and deceleration intervals at the beginning and end of a scan, respectively.

    摘要翻译： 公开了一种根据扫描速度控制激光功率的选择性激光烧结装置和方法。 包括一对用于引导激光束目标的电流计控制反射镜的扫描系统产生指示光束的目标的位置或扫描速度的信号，在一个或两个方向上。 这些信号在激光功率控制系统中选通，以便仅在激光器被打开的时间内传递信号。 激光功率控制系统接收信号，并且在位置信号的情况下，区分信号以产生速度信号。 速度信号用于导出扫描速度，扫描速度以全扫描速度乘以期望的激光功率，以产生激光功率控制信号。 通过使激光功率取决于扫描速度，即使在扫描开始和结束时的加速和减速间隔期间，激光能量通量密度均匀地施加到目标表面上的粉末。

    METHOD OF MAKING VACUUM INSULATED PANEL WITH LASING DURATION
    40.
    发明公开
    METHOD OF MAKING VACUUM INSULATED PANEL WITH LASING DURATION 审中-公开

    公开(公告)号：US20240167328A1

    公开(公告)日：2024-05-23

    申请号：US18376907

    申请日：2023-10-05

    申请人： LuxWall, Inc.

    发明人： Scott V. THOMSEN ,  Jun HUH

    IPC分类号： E06B3/673 ,  B23K26/20 ,  B23K26/324 ,  C03C27/08

    CPC分类号： E06B3/67334 ,  B23K26/206 ,  B23K26/324 ,  C03C27/08 ,  B23K2103/54

    摘要： A method of making a vacuum insulating panel, where the vacuum insulating panel may include a first glass substrate, a second glass substrate, a plurality of spacers provided in a gap between at least the first and second glass substrates, and a seal provided at least partially between at least the first and second glass substrates, wherein the seal may comprise a first seal layer and/or a second seal layer. The method may include at least one of: providing first seal material for the first seal layer at a location at least partially between at least the first and second glass substrates; pre-heating so as to cause at least one of (a) at least one of the glass substrates, (b) the second seal layer, and/or (c) the first seal material, to reach a pre-heat temperature; after said pre-heating, laser heating the first seal material in order to fire and/or sinter the first seal material and form the first seal layer in a manner so that the first seal layer may have a density of from about 2.8-4.0 g/cm3, wherein said laser heating may cause at least one of the first seal material and/or the second seal layer to reach a temperature above the melting point (Tm) of the first seal material for no more than about 5 seconds; and after forming the first seal layer, evacuating the gap to a pressure less than atmospheric pressure.