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    System for feeding molten resin and method of feeding molten resin
    1.
    发明授权
    System for feeding molten resin and method of feeding molten resin 有权
    熔融树脂的供给系统和熔融树脂的供给方法

    公开(公告)号：US09573309B2

    公开(公告)日：2017-02-21

    申请号：US14003085

    申请日：2012-03-08

    Applicant: Norihisa Hirota ,  Yutaka Asano ,  Toshifusa Azuma

    Inventor： Norihisa Hirota ,  Yutaka Asano ,  Toshifusa Azuma

    IPC: B29C47/00 ,  B29C31/04 ,  B29C43/34 ,  B29C43/04 ,  B29C43/36

    CPC classification number: B29C47/004 ,  B29C31/048 ,  B29C43/34 ,  B29C2043/046 ,  B29C2043/3623

    Abstract: To efficiently feed a molten resin to the resin holders. An intermittently feeding device works to intermittently feed a transfer unit equipped with resin holders, and has a cam supported by a motor via a support. The cam is rotated by the motor. A cam follower of a moving block meshes with the screw of the cam, and the moving block moves along a support rail accompanying the turn of the cam. The motor rotates at a constant speed, and the transfer unit 3 is fed intermittently depending on the shapes of the cam and of the cam follower.

    Abstract translation: 为了有效地将熔融树脂进料到树脂保持器。 间歇进给装置工作以间歇地进给配有树脂保持器的转运单元，并且具有通过支撑件由马达支撑的凸轮。 凸轮由电机旋转。 移动块的凸轮从动件与凸轮的螺钉啮合，并且移动块沿着伴随凸轮转动的支撑轨移动。 马达以恒定速度旋转，并且转印单元3根据凸轮和凸轮从动件的形状间歇地进给。

    SYSTEM FOR FEEDING MOLTEN RESIN AND METHOD OF FEEDING MOLTEN RESIN
    2.
    发明申请
    SYSTEM FOR FEEDING MOLTEN RESIN AND METHOD OF FEEDING MOLTEN RESIN 有权
    用于输送粘结树脂的系统和供给树脂的方法

    公开(公告)号：US20130334728A1

    公开(公告)日：2013-12-19

    申请号：US14003085

    申请日：2012-03-08

    Applicant: Norihisa Hirota ,  Yutaka Asano ,  Toshifusa Azuma

    Inventor： Norihisa Hirota ,  Yutaka Asano ,  Toshifusa Azuma

    IPC: B29C47/00

    CPC classification number: B29C47/004 ,  B29C31/048 ,  B29C43/34 ,  B29C2043/046 ,  B29C2043/3623

    Abstract: To efficiently feed a molten resin to the resin holders. An intermittently feeding device works to intermittently feed a transfer unit equipped with resin holders, and has a cam supported by a motor via a support. The cam is rotated by the motor. A cam follower of a moving block meshes with the screw of the cam, and the moving block moves along a support rail accompanying the turn of the cam. The motor rotates at a constant speed, and the transfer unit 3 is fed intermittently depending on the shapes of the cam and of the cam follower.

    Abstract translation: 为了有效地将熔融树脂进料到树脂保持器。 间歇进给装置工作以间歇地进给配有树脂保持器的转运单元，并且具有通过支撑件由马达支撑的凸轮。 凸轮由电机旋转。 移动块的凸轮从动件与凸轮的螺钉啮合，并且移动块沿着伴随凸轮转动的支撑轨移动。 马达以恒定速度旋转，并且转印单元3根据凸轮和凸轮从动件的形状间歇地进给。

    COMPRESSION-MOLDING APPARATUS AND COMPRESSION-MOLDING METHOD
    4.
    发明申请
    COMPRESSION-MOLDING APPARATUS AND COMPRESSION-MOLDING METHOD 有权
    压缩成型设备和压缩成型方法

    公开(公告)号：US20100201032A1

    公开(公告)日：2010-08-12

    申请号：US12677574

    申请日：2008-10-23

    Applicant: Yutaka Asano ,  Norihisa Hirota ,  Jotaro Nagao

    Inventor： Yutaka Asano ,  Norihisa Hirota ,  Jotaro Nagao

    IPC: B29C43/34

    CPC classification number: B29C31/048 ,  B29B11/12 ,  B29C43/08 ,  B29C43/34 ,  B29C49/02 ,  B29C49/22 ,  B29C2033/207 ,  B29C2043/3433 ,  B29C2043/3444 ,  B29C2043/3461 ,  B29C2043/3472 ,  B29C2043/3634 ,  B29K2023/12 ,  B29K2067/00 ,  B29L2031/712

    Abstract: [Problem] To suppress the deviation of a synthetic resin to be fed to a metal mold and to enable the to-be-compression-molded synthetic resin to be easily molded into a shape of a pre-molded article that is to be molded.[Means for Solution] A female mold 31 includes a moving rod 34 and female mold body 33 surrounding the moving rod 34, the female mold body 33 forming a cavity 33a that is opened upward, the moving rod 34 moving up and down between a normal position and an elevated position above the normal position, and when a synthetic resin 8 is to be fallen down from the a synthetic resin cutting/holding unit 14, the moving rod 34 moves to the elevated position so that the synthetic resin 8 falls down on the upper surface of the center member.

    Abstract translation: 为了抑制供给到金属模具的合成树脂的偏移，能够将被压缩成形的合成树脂容易地模制成待模制的预成型制品的形状。 [解决方案]阴模31包括移动杆34和围绕活动杆34的阴模体33，阴模体33形成向上敞开的空腔33a，移动杆34在正常位置之间上下移动 位置和高于正常位置的升高位置，并且当合成树脂8从合成树脂切割/保持单元14落下时，移动杆34移动到升高位置，使得合成树脂8落下 中心构件的上表面。

    METHOD FOR FEEDING MOLTEN RESIN MASS AND APPARATUS THEREFOR
    6.
    发明申请
    METHOD FOR FEEDING MOLTEN RESIN MASS AND APPARATUS THEREFOR 审中-公开
    用于提供胶粘剂质量的方法及其装置

    公开(公告)号：US20090014915A1

    公开(公告)日：2009-01-15

    申请号：US12278686

    申请日：2007-02-16

    Applicant: Yutaka Asano ,  Norihisa Hirota ,  Jotaro Nagao ,  Kazunobu Watanabe

    Inventor： Yutaka Asano ,  Norihisa Hirota ,  Jotaro Nagao ,  Kazunobu Watanabe

    IPC: B29C43/34

    CPC classification number: B29C31/048 ,  B29C43/08 ,  B29C43/34 ,  B29C48/00 ,  B29C48/03 ,  B29C48/14 ,  B29C48/355 ,  B29C2043/3411 ,  B29C2043/3461 ,  B29C2043/3466 ,  B29C2043/3494 ,  B29K2105/258

    Abstract: A method of feeding a molten resin mass, which is capable of causing a molten resin mass to fall down into a female mold for compression molding without delay in the timing from a cylindrical transfer guide that cuts a portion of a molten resin extruded from a die head of an extruder and transfers it to a female mold for compression forming, and an apparatus therefor. The apparatus for feeding the molten resin mass has a cylindrical transfer guide which transfers a molten resin mass obtained by cutting a predetermined amount of a molten resin extruded from a die head of an extruder to a female mold for compression molding, wherein the transfer guide is provided with vibration-generating means for imparting vibration to the transfer guide. In the method of feeding the molten resin mass, the pressure in the cylindrical transfer guide is set to be higher than the pressure in the female mold for compression molding.

    Abstract translation: 一种熔融树脂块的供给方法，其能够使熔融树脂物质从与从模具挤出的熔融树脂的一部分切割的圆柱形转移引导件的时间相比延迟地延迟地落入用于压缩成型的阴模中 挤出机的头部并将其转移到用于压缩成形的阴模中，以及其装置。 用于供给熔融树脂块的装置具有圆筒形转移引导件，该圆筒形转移引导件将通过将预定量的从挤出机的模头挤出的熔融树脂切割到压缩模具的阴模获得的熔融树脂块，其中转移引导件 设置有用于向转移引导件施加振动的振动产生装置。 在供给熔融树脂块的方法中，将圆筒形转印引导件中的压力设定为高于用于压缩成型的阴模中的压力。

    Cup-type polypropylene container and method of molding the same
    7.
    发明授权
    Cup-type polypropylene container and method of molding the same 有权
    杯型聚丙烯容器及其成型方法

    公开(公告)号：US08236398B2

    公开(公告)日：2012-08-07

    申请号：US12438483

    申请日：2007-09-10

    Applicant: Jotaro Nagao ,  Norihisa Hirota ,  Yutaka Asano

    Inventor： Jotaro Nagao ,  Norihisa Hirota ,  Yutaka Asano

    IPC: B29D22/00 ,  B29D23/00 ,  B32B1/08

    CPC classification number: B29C43/02 ,  B29C2043/5825 ,  B29K2995/004 ,  B29L2031/712 ,  B29L2031/7132 ,  B65D1/26 ,  Y10T428/1352

    Abstract: A cup-type polypropylene container obtained by compression-molding a polypropylene and having at least a body portion and a bottom portion, wherein the body portion has a thickness of not larger than 1.0 mm and a value K1 relating to peak intensity ratio and/or a value K2 relating to diffraction intensity ratio as defined herein. The cup-type polypropylene container features improved falling strength in the body portion and at the open end such as flange, improved pressure strength and excellent mechanical strength in the body portion. Also disclosed is a method of molding the cup-type polypropylene container.

    Abstract translation: 一种通过压缩成型聚丙烯并具有至少一个主体部分和底部而获得的杯形聚丙烯容器，其中主体部分具有不大于1.0mm的厚度和与峰值强度比有关的值K1和/或 与本文所定义的衍射强度比有关的值K2。 杯型聚丙烯容器具有在主体部分和开口端如凸缘，提高的压力强度和在主体部分中优异的机械强度方面的降低的强度。 还公开了一种模制杯型聚丙烯容器的方法。

    CUP-TYPE POLYPROPYLENE CONTAINER AND METHOD OF MOLDING THE SAME
    9.
    发明申请
    CUP-TYPE POLYPROPYLENE CONTAINER AND METHOD OF MOLDING THE SAME 有权
    CUP型聚丙烯容器及其模塑方法

    公开(公告)号：US20100233398A1

    公开(公告)日：2010-09-16

    申请号：US12438483

    申请日：2007-09-10

    Applicant: Jotaro Nagao ,  Norihisa Hirota ,  Yutaka Asano

    Inventor： Jotaro Nagao ,  Norihisa Hirota ,  Yutaka Asano

    IPC: B32B27/32 ,  B29C69/02

    CPC classification number: B29C43/02 ,  B29C2043/5825 ,  B29K2995/004 ,  B29L2031/712 ,  B29L2031/7132 ,  B65D1/26 ,  Y10T428/1352

    Abstract: A cup-type polypropylene container obtained by compression-molding a polypropylene and having at least a body portion and a bottom portion, wherein the body portion has a thickness of not larger than 1.0 mm and a value K1 relating to peak intensity ratio and/or a value K2 relating to diffraction intensity ratio as defined herein. The cup-type polypropylene container features improved falling strength in the body portion and at the open end such as flange, improved pressure strength and excellent mechanical strength in the body portion. Also disclosed is a method of molding the cup-type polypropylene container.

    Abstract translation: 一种通过压缩成型聚丙烯并具有至少一个主体部分和底部而获得的杯形聚丙烯容器，其中主体部分具有不大于1.0mm的厚度和与峰值强度比有关的值K1和/或 与本文所定义的衍射强度比有关的值K2。 杯型聚丙烯容器具有在主体部分和开口端如凸缘，提高的压力强度和在主体部分中优异的机械强度方面的降低的强度。 还公开了一种模制杯型聚丙烯容器的方法。

    Method and device for feeding molten resin, and method for manufacturing molded article by using the fed molten resin
    10.
    发明授权
    Method and device for feeding molten resin, and method for manufacturing molded article by using the fed molten resin 失效
    用于供给熔融树脂的方法和装置，以及通过使用进料的熔融树脂制造模塑制品的方法

    公开(公告)号：US07731877B2

    公开(公告)日：2010-06-08

    申请号：US11814453

    申请日：2006-01-19

    Applicant: Kimio Takeuchi ,  Takahiro Kurosawa ,  Kentaro Ichikawa ,  Norihisa Hirota

    Inventor： Kimio Takeuchi ,  Takahiro Kurosawa ,  Kentaro Ichikawa ,  Norihisa Hirota

    IPC: B29C47/00

    CPC classification number: B29C43/08 ,  B29C31/048 ,  B29C43/34 ,  B29C2043/3411 ,  B29C2043/3433 ,  B29C2043/3466 ,  B29C2043/3494 ,  B29C2043/3636

    Abstract: A method and a device for feeding a molten resin capable of accurately feeding the molten resin without the delay of feed timing by preventing the molten resin from adhering to route members before it seats on a mold to increase the positioning accuracy of the molten metal in the mold, and a method of manufacturing a molded part by using the fed molten resin. Vibration is provided to the route members such as molten resin guide pins (10, 40, 50), throat members (62, 70, 85), and female mold positioned in a route in which the molten resin (25) passes before it seats on the female mold (7, 63) by a vibration imparting device (27) or a gas layer film is formed on the surfaces thereof. Thus, the molten resin can be fed while preventing it from adhering to the route members.

    Abstract translation: 一种用于供给能够精确地供给熔融树脂的熔融树脂的方法和装置，而不会延迟进料正时，因为防止熔融树脂在其位于模具上之前粘附到路线构件上，以增加熔融树脂中的熔融金属的定位精度 模具，以及通过使用进料的熔融树脂制造模制件的方法。 对熔融树脂导向销（10,40,50），喉部件（62,70,85）以及位于熔融树脂（25）在其位置之前经过的路径中的阴模提供振动 通过振动赋予装置（27）在阴模（7,63）上，或者在其表面上形成气层膜。 因此，可以将熔融树脂进料，同时防止其粘附到路线构件。

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