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    • 7. 发明申请
    • BURNER FOR PRODUCTION OF INORGANIC SPHEROIDIZED PARTICLE
    • 用于生产无机颗粒的燃烧器
    • US20100167054A1
    • 2010-07-01
    • US12602408
    • 2007-05-30
    • Yoshiyuki HagiharaKazuro SuzukiShinichi MiyakeYasuyuki Yamamoto
    • Yoshiyuki HagiharaKazuro SuzukiShinichi MiyakeYasuyuki Yamamoto
    • F23D14/24B01J2/16C03C3/04
    • F23D14/24F23D14/32Y02E20/344Y10T428/2982
    • A burner for production of inorganic spheroidized particles according to the present invention includes a raw material powder supply path that supplies raw material powder by using oxygen or an oxygen-enriched air as a carrier gas; a powder diffusion plate having a plurality of fine holes, which is provided at a downstream end of the raw material powder supply path; a raw material diffusion chamber that is formed in a diffusion pipe provided at a downstream end of the powder diffusion plate; a fuel supply path disposed around the outer circumference of the raw material powder supply path; an oxygen supply path disposed around the outer circumference of the fuel supply path; and a combustion chamber disposed at a downstream side of the raw material diffusion chamber, which has an inside diameter increasing along the downstream direction and communicates with the fuel supply path and the oxygen supply path.
    • 本发明的无机球状粒子的制造用燃烧器包括通过使用氧气或富氧空气作为载气而供给原料粉末的原料粉末供给路径, 具有多个细孔的粉末扩散板,其设置在原料粉末供给路径的下游端; 原料扩散室,其形成在设置在所述粉末扩散板的下游端的扩散管中; 燃料供给路径,设置在原料粉末供给路径的外周附近; 设置在燃料供给路径的外周的供氧路径; 以及设置在所述原料扩散室的下游侧的燃烧室,所述燃烧室的内径沿着所述下游方向增大并与所述燃料供给路径和所述氧气供给路径连通。
    • 8. 发明申请
    • Element Mounting Substrate and Method for Manufacturing Same
    • 元件安装基板及其制造方法
    • US20080145518A1
    • 2008-06-19
    • US11791595
    • 2005-11-18
    • Masakatsu MaedaYasuyuki YamamotoKunihiro Gotoh
    • Masakatsu MaedaYasuyuki YamamotoKunihiro Gotoh
    • B05D5/12
    • H01L23/49822H01L21/4857H01L33/486H01L2924/0002H01L2924/09701H05K1/0306H05K3/28H05K3/3452H05K2201/017H01L2924/00
    • An element-mounting substrate includes a ceramic substrate, an electrode layer formed on the substrate and a ceramic coating layer which is formed on a part of the electrode layer and has a thickness of 5 to 50 μm. A process for producing the element-mounting substrate includes the steps of forming an electrode precursor layer in the shape of a pattern of an electrode layer on a ceramic plate or a green sheet of a large diameter, forming a ceramic coating precursor layer on a part of the electrode precursor layer and then firing the resulting precursor. In this process, it is preferable to form the ceramic coating layer so as to cover the electrode layer on a predetermined cutting line of the firing product. According to the element-mounting substrate in which a part of the electrode layer is covered with a ceramic, a failure in mounting an element attributable to the thickness of the ceramic coating layer can be prevented when the element is mounted. In addition, peeling or cracking of the electrode layer caused by impact during dicing can be prevented.
    • 元件安装衬底包括陶瓷衬底,形成在衬底上的电极层和形成在电极层的一部分上并具有5至50μm厚度的陶瓷涂层。 一种用于制造元件安装基板的方法包括以下步骤:在陶瓷板或大直径的生片上形成电极层图案形状的电极前体层,在部件上形成陶瓷涂层前体层 的电极前体层,然后烧结所得的前体。 在该方法中,优选形成陶瓷被覆层,以覆盖烧制品的规定切断线上的电极层。 根据其中电极层的一部分被陶瓷覆盖的元件安装基板,当安装元件时,可以防止由于陶瓷涂层的厚度而导致的元件的安装失败。 此外,可以防止由切割期间的冲击引起的电极层的剥离或破裂。