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    • 64. 发明授权
    • Method and apparatus for manufacturing vitreous silica crucible
    • 石英玻璃坩埚的制造方法和装置
    • US08769988B2
    • 2014-07-08
    • US13308277
    • 2011-11-30
    • Toshiaki SudoHiroshi KishiKouta Hasebe
    • Toshiaki SudoHiroshi KishiKouta Hasebe
    • C03B19/09C03B29/02
    • C03B19/095C03B29/02Y02P40/57
    • Provided is a method for manufacturing a vitreous silica crucible and a manufacturing apparatus for the same, which can reduce the amount of bubbles and impurities of a crucible inner surface and enhance a crystallization yield of silicon single crystal. A method for manufacturing a vitreous silica crucible of the invention includes a silica powder supplying process of supplying silica powder in a rotating mold to form a silica powder layer; an arc fusing process of fusing the silica powder layer by arc discharge generated by carbon electrodes; and a fire polishing process of throwing an arc flame toward a target surface of the silica powder layer for surface removal, wherein, in the fire polishing process, the distances from the tips of the carbon electrodes to the target surface is set to be equal.
    • 提供一种制造石英玻璃坩埚及其制造装置的方法,其可以减少坩埚内表面的气泡和杂质的量,并提高单晶硅的结晶产率。 本发明的石英玻璃坩埚的制造方法包括在旋转模具中供给二氧化硅粉末以形成二氧化硅粉末层的二氧化硅粉末供给工序; 通过由碳电极产生的电弧放电使二氧化硅粉末层熔融的电弧熔合工艺; 以及向二氧化硅粉末层的靶表面投射弧形火焰以进行表面去除的火抛光处理,其中,在火焰研磨处理中,将从碳电极的前端到目标表面的距离设定为相等。
    • 66. 发明申请
    • STACKABLE GLASS CONTAINER
    • 可堆叠玻璃容器
    • US20130082065A1
    • 2013-04-04
    • US13252550
    • 2011-10-04
    • Vignesh DanabalanJames DonderoWilliam Pierson HartMichael A. Zarkis
    • Vignesh DanabalanJames DonderoWilliam Pierson HartMichael A. Zarkis
    • B65D1/10C03B19/00C03B40/02B65D1/40
    • B65D51/249C03B11/02C03B11/10C03B29/02C03B40/02
    • A glass container system comprises a glass container comprising a base defining a bottom of the container and a sidewall formed integrally with the base to define an interior space. A protuberance is formed integrally with the base where the protuberance extending beyond a side wall of the base. A lid is dimensioned such that the protuberance engages the lid such that the lid may be releasably secured to the base. A glass container prepared by a process comprising the steps of providing a mold defining a container having a base at a bottom of the mold cavity where the mold cavity comprises an undercut portion that defines a recess in the mold cavity; introducing molten glass to the mold; cooling the glass to cause the glass to shrink a sufficient amount that the protuberance recedes from the recess; and removing the container from the mold in a linear direction.
    • 一种玻璃容器系统,包括玻璃容器,该玻璃容器包括限定容器底部的底座和与底座一体地形成以限定内部空间的侧壁。 突起与基部一体地形成,突起延伸超过基部的侧壁。 盖的尺寸使得突起与盖接合,使得盖可以可释放地固定到基部。 一种通过一种方法制备的玻璃容器,包括以下步骤:提供限定容器的模具,所述容器在模腔的底部具有基部,其中模腔包括限定模腔中的凹部的底切部分; 将熔融玻璃引入模具中; 冷却玻璃以使玻璃收缩足够的量,使得突起从凹部中退出; 并沿直线方向从模具中取出容器。
    • 67. 发明申请
    • METHOD OF REFURBISHING A QUARTZ GLASS COMPONENT
    • 石墨玻璃组件的改造方法
    • US20110023543A1
    • 2011-02-03
    • US12846537
    • 2010-07-29
    • Yasuhiro UmetsuKosuke ImafukuKatsutoshi HoshinoMasahide Kato
    • Yasuhiro UmetsuKosuke ImafukuKatsutoshi HoshinoMasahide Kato
    • C03B29/00
    • C03B23/20C03B29/02Y02P40/57
    • A method is provided of refurbishing a quartz glass component which has been contaminated and eroded due to continuous use in a plasma process apparatus for semiconductor manufacturing. In the method, a surface deposit on the quartz glass component is removed by an appropriate cleaning method which is determined depending on the contamination status, and presence or absence of residual deposit on the cleaned component is carefully inspected through irradiating with light of a predetermined wavelength to cause fluorescence effect. Then the eroded portion of the quartz glass component is restored to the original state by flame treatment and precision machining. As a result, the refurbishment method can increase the mechanical strength of the quartz glass component, enhance the productivity and yield ratio through efficient use of the remaining materials of the quartz glass.
    • 提供一种翻新由于在用于半导体制造的等离子体处理装置中连续使用而被污染和侵蚀的石英玻璃部件的方法。 在该方法中,通过根据污染状态确定的适当的清洗方法除去石英玻璃成分上的表面沉积物,并且通过用预定波长的光照射仔细检查清洁部件上是否存在残留沉积物 引起荧光效应。 然后通过火焰处理和精密加工将石英玻璃部件的侵蚀部分恢复到原始状态。 结果,翻新方法可以增加石英玻璃组分的机械强度,通过有效利用石英玻璃的剩余材料来提高生产率和产率。
    • 68. 发明申请
    • SYSTEM AND METHOD FOR TEMPERING GLASS CONTAINERS
    • 用于温度玻璃容器的系统和方法
    • US20100147028A1
    • 2010-06-17
    • US12711497
    • 2010-02-24
    • Premakaran T. Boaz
    • Premakaran T. Boaz
    • C03B11/00C03B27/00
    • C03B29/02C03B27/06C03B27/062
    • A system and method is provided for tempering a glass container. The method includes the steps of pre-heating the glass container to a first predetermined temperature. The method also includes the steps of applying radio-frequency energy to the pre-heated glass container to heat the glass container to a second predetermined temperature and, after a predetermined amount of time, simultaneously cooling at least one surface of the heated glass container to a third predetermined temperature to treat the glass container. The method further includes the steps of, after a predetermined amount of time, quenching the treated glass container to a fourth predetermined temperature to produce a tempered glass container.
    • 提供一种用于回火玻璃容器的系统和方法。 该方法包括将玻璃容器预热至第一预定温度的步骤。 该方法还包括以下步骤:将射频能量施加到预热的玻璃容器以将玻璃容器加热到第二预定温度,并且在预定的时间之后,同时将加热的玻璃容器的至少一个表面冷却至 第三预定温度来处理玻璃容器。 该方法还包括以下步骤:在预定量的时间之后,将经处理的玻璃容器淬火至第四预定温度以产生钢化玻璃容器。
    • 69. 发明申请
    • Vial and Method for Producing the Same
    • 小瓶及其生产方法
    • US20090099000A1
    • 2009-04-16
    • US11920425
    • 2006-05-15
    • Hideo KuwabaraHideki YamauchiYoshitaka IshimiShinichiro Senga
    • Hideo KuwabaraHideki YamauchiYoshitaka IshimiShinichiro Senga
    • C03C3/04C03B23/09
    • C03B23/099A61J1/14C03B23/006C03B23/0093C03B23/09C03B29/02C03C23/007
    • To provide a vial with low alkali elution and a method for producing the same by removing a deteriorated region caused by processing on an internal surface of a vial. A vial with reduced alkali elution and a method for producing the same by forming vials from borosilicate glass tubes comprises a first step of forming a borosilicate glass tube into a cup-shaped body by formation of a bottom of a vial, and a second step of forming the cup-shaped body into the vial by formation of a mouth of the cup-shaped body. Further provided is a vial with reduced alkali elution and a method for producing the same by forming vials from borosilicate glass tubes, which comprises a first step of forming a borosilicate glass tube into a cup-shaped body to form a bottom of a vial; a second step of fire-blasting an internal surface of said cup-shaped body by a certain length from the bottom toward an opening of said cup-shaped body with flames to remove a deteriorated region caused by processing; and a third step of forming a mouth of said cup-shaped body to complete a vial with reduced alkali elution.
    • 为了提供具有低碱洗脱性的小瓶,以及通过除去由小瓶的内表面上的加工引起的劣化区域来制造该小瓶的方法。 通过从硼硅酸盐玻璃管形成小瓶,具有减少的碱洗脱的小瓶及其制造方法包括:通过形成小瓶的底部将硼硅酸盐玻璃管形成杯状体的第一步骤,以及第二步骤 通过形成杯状体的口部将杯形体形成到小瓶中。 还提供了一种具有减少的碱洗脱的小瓶及其制造方法,该方法由硼硅酸盐玻璃管形成小瓶,其包括将硼硅酸盐玻璃管形成杯状体以形成小瓶的底部的第一步骤; 第二步骤,通过火焰从所述杯状体的底部朝向所述杯状体的开口一定长度对所述杯状体的内表面进行喷射以去除由加工引起的劣化区域; 以及形成所述杯状体的口以完成具有减少的碱洗脱的小瓶的第三步骤。