METHOD OF RESIN ENCAPSULATION MOLDING FOR ELECTRONIC PART
    2.
    发明申请
    METHOD OF RESIN ENCAPSULATION MOLDING FOR ELECTRONIC PART 审中-公开
    电子部件树脂封装成型方法

    公开(公告)号:US20090291532A1

    公开(公告)日:2009-11-26

    申请号:US12096568

    申请日:2007-04-13

    IPC分类号: H01L21/56

    摘要: A resin encapsulation molding apparatus comprises die assembly of triple die structure and mold release film for covering two cavities respectively corresponding to two substrates. Each of the two cavities comprises inferior die cavity face, cavity side face and cavity face consisting of communication channel face. The mold release film in the state of being tensioned covers each of the two cavities along the morphology thereof. In this condition, molten resin is injected into the two cavities. The molten resin is evenly distributed into the two cavities through communication channel communicating the two cavities with each other. Thereafter, the multiple electronic parts on the two substrates are almost simultaneously immersed in the molten resin within the two cavities and are compression molded.

    摘要翻译: 树脂封装成型装置包括三重模具结构的模具组件和用于分别对应于两个基板的两个空腔的脱模膜。 两个空腔中的每一个包括由通信通道面组成的下模腔面,腔侧面和腔面。 处于张紧状态的脱模膜沿其形态覆盖两个空腔中的每一个。 在这种情况下,将熔融树脂注入两个空腔中。 熔融树脂通过将两个空腔相互连通的连通通道均匀分布在两个空腔中。 此后,两个基板上的多个电子部件几乎同时浸入两个空腔内的熔融树脂中并被压缩成型。

    Fuel pressure regulating valve
    3.
    发明授权
    Fuel pressure regulating valve 有权
    燃油压力调节阀

    公开(公告)号:US06752170B2

    公开(公告)日:2004-06-22

    申请号:US10045168

    申请日:2002-01-15

    IPC分类号: F16K3365

    摘要: There is disclosed a pressure regulating valve which effectively reduces a noise of a fuel pressure regulating valve without relation to a flow amount of a fuel. In this valve, a flow collision preventing member (35) is fitted to an upper end opening portion of a bush (26), and an upper portion of the flow collision preventing member (35) is protruded to a side of a valve body (33) rather than a valve seat (28) (an upper end surface of the bush (26)). A plurality of flow passages (36) for flowing the fuel in an axial direction thereof (in a downward direction) along an inner peripheral surface of the bush (26) are formed in an outer peripheral portion of the flow collision preventing member (35) with a uniform interval. A runoff recess portion (37) running off a protruding portion of the flow collision preventing member (35) is formed in the valve body (33) positioned immediately above the valve seat (28). Since the upper portion of the flow collision preventing member (35) protrudes out to an inner peripheral side of an annular gap formed between the valve body (33) and the valve seat (28), a collision of a flow of the fuel flowing through respective portions of the annular gap toward the inner peripheral direction is prevented by the flow collision preventing member 35, a pressure pulsation due to the collision of the flow of the fuel is not generated in a lower side of the valve body 33, and a noise due to the pressure pulsation is reduced.

    摘要翻译: 公开了一种压力调节阀,其有效地降低了燃料压力调节阀的噪音,而与燃料的流量无关。 在该阀中,将流动防撞构件(35)装配到衬套(26)的上端开口部,并且防止流动构件(35)的上部突出到阀体的一侧( 33)而不是阀座(28)(衬套(26)的上端表面)。 在防流动构件(35)的外周部形成有用于使燃料沿轴向(沿向下方向)沿着衬套(26)的内周面流动的多个流路(36) 间隔均匀。 在位于阀座(28)正上方的阀体(33)中形成有从防流动构件(35)的突出部分流出的径流凹部(37)。 由于流动防撞构件(35)的上部突出到形成在阀体(33)和阀座(28)之间的环形间隙的内周侧,所以流过的燃料的流动 通过防流动构件35防止环形间隙朝向内周方向的各部分,在阀体33的下侧不产生由于燃料流的碰撞引起的压力脉动,噪声 由于压力脉动降低。

    Catalyst for the hydrotreating of heavy hydrocarbon oils
    4.
    发明授权
    Catalyst for the hydrotreating of heavy hydrocarbon oils 失效
    用于加氢处理重质烃油的催化剂

    公开(公告)号:US4595667A

    公开(公告)日:1986-06-17

    申请号:US722821

    申请日:1985-04-12

    CPC分类号: B01J37/024 C10G45/04

    摘要: This invention relates to a catalyst for the hydrotreating of heavy hydrocarbon oils, which catalyst comprises a dual structure including a porous core (1), made chiefly of alumina, which has micropores having an average size smaller than 170 angstrom and to which at least one active metal is applied, and a surface layer (2) comprised mainly of at least one clay mineral selected from the group consisting of sepiolite, halloysite, attapulgite, palygorskite, and asbestos. The active metal may be applied to the surface layer (2) as desired.

    摘要翻译: 本发明涉及一种用于重质烃油加氢处理的催化剂,该催化剂包括双重结构,其包括主要由氧化铝制成的多孔芯(1),其具有平均尺寸小于170埃的微孔,并且至少一个 施加活性金属,以及主要由至少一种选自海泡石,多水高岭土,绿坡缕石,坡缕石和石棉的粘土矿物组成的表层(2)。 可以根据需要将活性金属施加到表面层(2)。

    METHOD OF FORMING LIGHT EMITTER AND MOLDING DIE
    5.
    发明申请
    METHOD OF FORMING LIGHT EMITTER AND MOLDING DIE 审中-公开
    形成发光体和成型模具的方法

    公开(公告)号:US20100006215A1

    公开(公告)日:2010-01-14

    申请号:US12438335

    申请日:2007-12-13

    IPC分类号: B29C43/00 B29D11/00

    摘要: The manufacturing efficiency of a light emitter (product) having a lens member and a light emitting device is efficiently improved. With a molding die for forming a light emitter, a frame before the molding and bonding process, with a required number of light-emitting devices mounted thereon, is set on a setting section provided in an upper die. A required amount of transparent liquid resin material is supplied by a dispenser into each of cavities of cavity blocks provided in a lower die in correspondence to the light-emitting devices, respectively. A molding die is closed so as to elastically press the mouths of the cavities onto the light emission surfaces of the light emitting devices, respectively. Thus, the resin in each cavity is compression-molded into the lens member formed in accordance with the shape of the cavity, and simultaneously, the lens members are bonded to the light emission surfaces of the light emitting devices to obtain a light emitter emitter and accordingly a frame after the molding and bonding process.

    摘要翻译: 具有透镜构件和发光装置的发光体(制品)的制造效率得到有效提高。 利用用于形成发光体的成型模具,将设置有所需数量的发光装置的模制和接合处理前的框架设置在设置在上模中的设置部分上。 所需量的透明液体树脂材料通过分配器分别对应于发光装置分别供给到设置在下模中的空腔的每个空腔中。 关闭模制模具,以分别将空腔的口部弹性地按压到发光装置的发光表面上。 因此,每个空腔中的树脂被压缩模制到根据腔的形状形成的透镜构件中,同时,透镜构件被结合到发光器件的发光表面,以获得发光器发射极和 因此在模制和粘合过程之后的框架。

    Resin-sealing and molding apparatus of optical device
    10.
    发明申请
    Resin-sealing and molding apparatus of optical device 审中-公开
    光学装置的树脂密封和成型装置

    公开(公告)号:US20070110839A1

    公开(公告)日:2007-05-17

    申请号:US11652502

    申请日:2007-01-12

    IPC分类号: B29C33/56

    摘要: There is provided a method of sealing and molding an optical device with resin by employing a die including a top piece, a bottom piece, an intermediate piece, and a mold release film pinched between the bottom and intermediate pieces and thus tensioned as prescribed to cover the bottom piece's cavity, when the bottom piece is heated, and the mold release film expands and thus closely contacts the cavity's entire surface along the cavity's geometry so that the optical device can be sealed in transparent set resin shaped as desired.

    摘要翻译: 提供了一种通过使用包括顶部件,底部件,中间件和夹在底部件和中间件之间的脱模膜的模具的模具来密封和模制具有树脂的光学装置的方法,并因此按照规定盖住 底部件的空腔,当底部件被加热时,并且脱模膜膨胀并且因此沿着腔的几何形状紧密地接触空腔的整个表面,使得光学装置可以根据需要被密封成透明的树脂树脂。