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1. 发明申请

US20180247844A1 LED DISPLAY DEVICE, MOLDING MODULE, AND PREPARATION METHOD THEREOF 审中-公开
公开(公告)号：US20180247844A1
公开(公告)日：2018-08-30
申请号：US15965976
申请日：2018-04-30
申请人： Shenzhen HOXLED Optoelectronic Technology Co., Ltd.
发明人： Jun Deng , Youfa Zhou
IPC分类号： H01L21/67 , H01L25/075 , H01L33/54 , H01L33/56 , B29C45/14 , B29C45/57
CPC分类号： H01L21/67126 , B29C45/14065 , B29C45/14639 , B29C45/57 , B29K2063/00 , B29L2031/3475 , H01L25/0753 , H01L33/52 , H01L33/54 , H01L33/56 , H01L2933/005 , H01L2933/0091
摘要： An LED display device includes a substrate and an LED encapsulation unit disposed on a side of the substrate, the LED encapsulation unit includes an LED stent and an LED chip encapsulated in the LED stent, a epoxy resin encapsulates the side of the substrate on which the LED encapsulation unit is disposed and the LED encapsulation unit to form a protection layer shielding the LED encapsulation unit. The epoxy resin completely encapsulates the substrate and the LED encapsulation unit to protect effectively the substrate and the LED encapsulation unit, which is sufficient to resist severe environment. Compared with the prior art, the service life of the LED display device is effectively prolonged, cost is reduced. The invention also provides a molding module for preparing the LED display device, and a preparation method thereof.

2. 发明申请

US20180236705A1 EXTRUDER 审中-公开
公开(公告)号：US20180236705A1
公开(公告)日：2018-08-23
申请号：US15752174
申请日：2016-07-29
申请人： Omachron Intellectual Property Inc.
发明人： Wayne Ernest Conrad
IPC分类号： B29C47/92 , B29C47/38 , B29C47/86 , B29C47/66 , B29C47/08 , B29C47/60 , B29C45/47 , B29C45/58 , B29C45/18 , B29C45/73 , B29C45/57
CPC分类号： B29C48/92 , B29C45/18 , B29C45/2669 , B29C45/47 , B29C45/5092 , B29C45/54 , B29C45/57 , B29C45/58 , B29C45/73 , B29C48/02 , B29C48/03 , B29C48/2526 , B29C48/397 , B29C48/509 , B29C48/53 , B29C48/59 , B29C48/64 , B29C48/6801 , B29C48/6803 , B29C48/681 , B29C48/832 , B29C48/865 , B29C49/78 , B29C2948/92209 , B29C2948/9238 , B29C2948/924 , B29C2948/92447 , B29C2948/9259 , B29C2948/92885 , B29C2948/92952 , B29K2995/0094 , B29L2023/22
摘要： An extruder has a barrel extending from a feed inlet end to an extruder outlet end. The barrel has an inner surface, an outer surface, and a wall thickness between the inner and outer surfaces. The extruder also has at least one heating member positioned provided on the barrel; a screw drive motor drivingly connected to a rotatably mounted screw positioned within the barrel, whereby the screw is rotatable at various revolutions per minute (RPM); and a controller is operably connected to the screw drive motor to adjust the RPM of the screw based upon a temperature of material passing through and/or being extruded from the barrel. Methods for operating an extruder filling a mold are also provided.

3. 发明申请

US20170312965A1 MOLD DEVICE, INJECTION MOLDING SYSTEM AND METHOD FOR MANUFACTURING MOLDED ARTICLE 审中-公开
公开(公告)号：US20170312965A1
公开(公告)日：2017-11-02
申请号：US15522772
申请日：2015-07-02
申请人： Yasuhiro SUZUKI
发明人： Yasuhiro SUZUKI
IPC分类号： B29C45/40 , B29C45/57
CPC分类号： B29C45/401 , B29C45/0025 , B29C45/1734 , B29C45/174 , B29C45/2673 , B29C45/34 , B29C45/40 , B29C45/57 , B29C2045/1741 , B29C2045/4015 , B29C2045/4052
摘要： [Problem] The present invention relates to a manufacturing method for obtaining a molded article having an expanded layer in the molded article, wherein an expanding agent and device used to manufacture a resin having expansion properties, and a means for increasing expansion ratio are provided.[Solution] In the present invention, an expanding agent placed in a heating cylinder of a molding machine is configured as a liquid, the volume of the expanding agent is controlled, and the expanding agent is injected into a molten resin in the heating cylinder of the molding machine. The volume of the injected expanding agent can thereby be accurately measured each time. When a low-boiling liquid such as water, an alcohol, or an ether is used as the injected expanding agent, all of the liquid is vaporized by the temperature of the heating cylinder of the molding machine, and no residue thereof is therefore left in the molded article. When sodium bicarbonate water is used as the injected expanding agent, solvent water vaporizes and water vapor also becomes expandable gas, which is less expensive than using sodium bicarbonate as the expanding agent for a master batch using the resin that is to be molded.

4. 发明申请

US20170196320A1 BODY ORNAMENT MANUFACTURING METHOD, BODY ORNAMENT-MOLDING DIE AND BODY ORNAMENT 审中-公开
公开(公告)号：US20170196320A1
公开(公告)日：2017-07-13
申请号：US15314596
申请日：2015-07-28
申请人： BISO CO., Ltd.
发明人： Kouichi SATO , Yukio SATO
IPC分类号： A44C27/00 , A44C25/00 , A44C17/02 , B29C45/27 , B22F3/02 , B29C45/00 , B29C45/57 , A44C9/00 , B22F9/04
CPC分类号： A44C27/003 , A44C9/00 , A44C9/02 , A44C17/02 , A44C25/001 , A44C27/002 , B22F3/02 , B22F9/04 , B22F2009/045 , B22F2301/255 , B22F2302/45 , B22F2998/10 , B29C45/0001 , B29C45/0025 , B29C45/2708 , B29C45/57 , B29C2045/0027 , B29C2045/2716 , B29K2083/005 , B29K2105/16 , B29K2505/14 , B29L2031/743
摘要： Silicone is placed between an upper die and an injection-pressing rubber-lid upper die, and the silicone injection passage is pressurized by the injection-pressing rubber-lid upper die. With this, the silicone is caused to flow into an injection port through the silicone injection passage. Then, sequentially through the injection port and the disc silicone-flow passage, the silicone is caused to flow toward an inner periphery of a silicone injection space. Further, the silicone flows between both circumferential sides of the silicone-flow deflection region. In this way, the silicone flows in a peculiar manner in conformity with a shape of the silicone-flow deflection region.

5. 发明授权

US09505156B2 Mold stack having a floating cavity insert 有权
标题翻译：模具堆叠具有浮动空腔插入件
公开(公告)号：US09505156B2
公开(公告)日：2016-11-29
申请号：US14764223
申请日：2014-01-21
申请人： HUSKY INJECTION MOLDING SYSTEMS LTD.
发明人： Sven Kmoch , Ralf Walter Fisch
IPC分类号： B29C45/36 , B29C45/26 , B29C45/57 , B29C45/52 , B29C45/54 , B29K105/00 , B29L31/00
CPC分类号： B29C45/36 , B29C45/2606 , B29C45/261 , B29C45/2675 , B29C45/52 , B29C45/54 , B29C45/57 , B29C2045/363 , B29K2105/258 , B29L2031/7158
摘要： There is provided a mold stack (100). The mold stack comprises a cavity insert (110) configured to define a portion of a molding cavity (108) for defining a body portion of a preform to be molded therein, the cavity insert (110) positionable, in use, within a bore (113) in a cavity plate (114) in a loose fit arrangement, allowing for a degree of float, in a lateral direction, of the cavity insert (110) relative to the cavity plate (114).
摘要翻译：提供了一个模具堆叠（100）。模具堆叠包括空腔插入件（110），其构造成限定用于限定待模制在其中的预成型件的主体部分的模制空腔（108）的一部分，空腔插入件（110）可在使用中定位在孔内（ 113）以松散配合的方式设置在空腔板（114）中，允许空腔插入件（110）相对于空腔板（114）沿横向浮动的程度。

6. 发明授权

US08216493B2 Injection molding of part having nonuniform thickness 有权
标题翻译：注塑成型厚度不均匀的部件
公开(公告)号：US08216493B2
公开(公告)日：2012-07-10
申请号：US13050738
申请日：2011-03-17
申请人： Kurt Allen Jenkins
发明人： Kurt Allen Jenkins
IPC分类号： B29C45/56
CPC分类号： B29D11/00663 , B29C33/26 , B29C45/561 , B29C45/57 , B29L2011/00
摘要： Injection molding of a part having a nonuniform thickness is provided. One disclosed embodiment of an injection molding device includes one or more side walls, a first mold surface intersecting the side walls and being stationary with respect to the side walls, and a second mold surface intersecting the side walls so as to define with the side walls and the first mold surface a cavity configured to receive a metered amount of injected molten thermoplastic material. The second mold surface is moveable toward the first mold surface in such a manner that a first end of the second mold surface moves a larger physical travel distance toward the first mold surface than does a second end of the second mold surface during a molding process.
摘要翻译：提供具有不均匀厚度的部件的注射成型。注射成型装置的一个公开的实施例包括一个或多个侧壁，与侧壁相交并且相对于侧壁静止的第一模具表面和与侧壁相交的第二模具表面，以便与侧壁并且所述第一模具表面是被配置为接收计量量的注入的熔融热塑性材料的空腔。第二模具表面可以朝着第一模具表面移动，使得第二模具表面的第一端在模制过程中比第二模具表面的第二端在第一模具表面移动更大的物理行进距离。

7. 发明申请

US20070003662A1 Apparatus for manufacturing outer tube of injector 失效
公开(公告)号：US20070003662A1
公开(公告)日：2007-01-04
申请号：US11514847
申请日：2006-09-05
申请人： Atsushi Chiba
发明人： Atsushi Chiba
IPC分类号： B29C45/20
CPC分类号： B29C45/57 , B29C45/261 , B29C45/2708 , B29C45/572 , B29C2045/577 , B29L2031/7544
摘要： The present invention provides a manufacturing method for manufacturing an outer tube of an injector having a barrel portion having an excellent circularity, while preventing generation of distortion or warp. A molten resin is injected into a cavity 17 of a metal mold 11 including: a fixed mold 13 having a hole portion 12 having a shape along the outer shape of the injector outer tube 1; a movable mold 14 closing the hole portion 12; and a core 15 inserted into the hole portion 12. A cylindrical vacant portion is provided communicating with a flange forming portion 20 of the hole portion 12. The molten resin R is injected from a sprue 22 and a runner 23 via a submarine gate 24 into the cylindrical vacant portion 21 and the molten resin R is introduced into the cavity 17. The cylindrical vacant portion 21 has a push pin 25. When the molten resin has become half-molten state, the resin in the cylindrical vacant portion is introduced with pressure into the cavity 17 by the push pin 25. When the amount of the molten resin R in the cavity 17 is insufficient, a wait position of the push pin is moved in a direction apart from the connection portion of the submarine gate 24, so as to inject the molten resin R and supplement the insufficient resin in the cavity 17.

8. 发明授权

US07040887B2 Closable nozzle body 失效
标题翻译：可关闭的喷嘴体
公开(公告)号：US07040887B2
公开(公告)日：2006-05-09
申请号：US10471503
申请日：2002-03-16
申请人： Karl Hehl
发明人： Karl Hehl
IPC分类号： B29C45/23
CPC分类号： B29C45/57 , B29C45/20
摘要： A closing element, which has an open position and a closed position and is actuated by an actuating element, is arranged in the nozzle channel of a nozzle body. In the closing position, the closing element separates a region that is at least temporarily in open communication with the injection mold, the region being able to be influenced by a second actuating element associated with the nozzle body. Due to the fact that the pressure element is arranged in the nozzle body and can be actuated independently from the nozzle body and the plastifying cylinder, a nozzle body is created and a method is provided that enable the dosing process and dwell pressure process to be separated with a compact structure.
摘要翻译：具有打开位置和关闭位置并由致动元件致动的关闭元件布置在喷嘴体的喷嘴通道中。在关闭位置，闭合元件将至少暂时与注射模具开放连通的区域分开，该区域能够受与喷嘴体相关联的第二致动元件的影响。由于压力元件布置在喷嘴体中并且能够独立于喷嘴体和塑化气缸而被致动，所以产生了喷嘴体，并且提供了一种能使分配过程和停留压力过程分离的方法结构紧凑。

9. 发明授权

US5059370A Injection molding method using surge pressure 失效
标题翻译：注射成型方法采用喷射压力
公开(公告)号：US5059370A
公开(公告)日：1991-10-22
申请号：US370749
申请日：1989-06-20
申请人： Hisashi Kojima
发明人： Hisashi Kojima
IPC分类号： B29C45/00 , B29C45/26 , B29C45/34 , B29C45/56 , B29C45/57 , B29C45/77
CPC分类号： B29C45/34 , B29C45/00 , B29C45/263 , B29C45/561 , B29C45/57 , B29L2011/0016
摘要： A surge of high pressure is momentarily applied to a plasticized molding material injected in a mold cavity immediately after the completion of an injection process so that molding shrinkage and orientation which are caused in the material in the mold cavity in the course of solidification of the material on cooling can be substantially eliminated to thereby enable super-precision injection molding.

10. 发明授权

US4786455A Rotary injection turret and method of utilizing the same in the making of preforms 失效
标题翻译：旋转式注射转台及其制造方法
公开(公告)号：US4786455A
公开(公告)日：1988-11-22
申请号：US236960
申请日：1981-02-23
申请人： Suppayan M. Krishnakumar , Ieuan L. Harry , Martin H. Beck
发明人： Suppayan M. Krishnakumar , Ieuan L. Harry , Martin H. Beck
IPC分类号： B29C65/00 , B29B11/08 , B29C35/16 , B29C45/00 , B29C45/04 , B29C45/38 , B29C45/57 , B29C45/72 , B29C49/00 , B29C49/06 , B29C49/32 , B29C49/36 , B29C49/68 , B29C49/78 , B29C45/76
CPC分类号： B29C49/06 , B29C45/00 , B29C45/045 , B29C45/382 , B29C45/57 , B29C45/7207 , B29C35/16 , B29K2105/253
摘要： This relates to an apparatus for injection molding preforms for beverage bottles wherein a minimum cycle time is involved. Cores over which thermoplastic material is injection molded to form preforms for use in the blow molding of bottles are provided in sets and carried by a rotary turret so that as soon as the injection molded thermoplastic material has sufficiently set to permit its transfer with its associated core out of an injection mold cavity, the apparatus may be actuated to remove first injection molded preforms and thereafter immediately present a new set of cores to the injection mold cavities. This provides ample time for the cooling of the preforms so that when removed from the cores they will not be unduly deformed. In accordance with the feasible use of the apparatus, plural preforms, on the order of twenty-four and greater, may be formed with a cycle time on the order of 10-12 seconds.
摘要翻译：这涉及用于饮料瓶的注射成型预成型件的装置，其中涉及最小循环时间。通过注射成型以形成用于瓶子吹塑成型的预成型件的芯被提供成套并由旋转转台承载，使得一旦注射成型的热塑性材料已经被充分地设定以允许其与其相关联的芯部的转移在注塑模具腔中，该装置可以被致动以移除第一注射成型的预制件，然后立即向注塑模腔提供一组新的芯。这为预制件的冷却提供了充足的时间，使得当从芯中取出时，它们将不会被不适当地变形。根据该装置的可行性，可以形成大约二十四个以上的多个预成型件，周期为10-12秒。

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