公开(公告)号：EP1327511B1

公开(公告)日：2005-03-23

申请号：EP03250032.4

申请日：2003-01-06

申请人： Regatta Limited

发明人： Brown, Paul Philip ,  Sorensen, Jens Ole

IPC分类号： B29C45/36 ,  B29C45/00

CPC分类号： B29C45/80 ,  B29C45/0046 ,  B29C45/33 ,  B29C45/376 ,  B29C2945/76006 ,  B29C2945/7626 ,  B29C2945/76381 ,  B29C2945/76568 ,  B29C2945/76742 ,  B29C2945/76859 ,  B29C2945/76933 ,  B29L2031/7132

公开(公告)号：EP1101593B1

公开(公告)日：2004-09-15

申请号：EP01200721.7

申请日：1998-07-02

申请人： Toyo Machinery & Metal Co. Ltd. ,  Sony Disc Technology Inc.

发明人： Taniguchi, Yoshiya ,  Hirayama, Nobuyuki, c/o Sony Disc Technology Inc. ,  Hara, Yoshiaki, c/o Sony Music Entertainment Inc.

IPC分类号： B29C45/77 ,  B29C45/40 ,  B29C45/38 ,  B29C45/56 ,  B29C45/76

CPC分类号： B29C45/4005 ,  B29C45/38 ,  B29C45/561 ,  B29C45/77 ,  B29C2045/4036 ,  B29C2045/5625 ,  B29C2045/565 ,  B29C2945/76006 ,  B29C2945/76013 ,  B29C2945/7613 ,  B29C2945/76224 ,  B29C2945/76227 ,  B29C2945/76254 ,  B29C2945/76264 ,  B29C2945/76307 ,  B29C2945/76381 ,  B29C2945/76391 ,  B29C2945/76454 ,  B29C2945/76551 ,  B29C2945/76555 ,  B29C2945/76568 ,  B29C2945/76595 ,  B29C2945/76652 ,  B29C2945/76665 ,  B29C2945/76702 ,  B29C2945/76735 ,  B29C2945/76752 ,  B29C2945/76785 ,  B29C2945/76859 ,  B29C2945/76869 ,  B29C2945/76882 ,  B29C2945/76896 ,  B29L2017/005

公开(公告)号：EP1439046A1

公开(公告)日：2004-07-21

申请号：EP04007867.7

申请日：1999-01-29

申请人： MOLDFLOW PTY. LTD.

发明人： Speight, Russell Gordon

IPC分类号： B29C45/76 ,  B29C45/77

CPC分类号： B29C45/77 ,  B29C45/766 ,  B29C45/7686 ,  B29C2043/5833 ,  B29C2945/76006 ,  B29C2945/76066 ,  B29C2945/7611 ,  B29C2945/76113 ,  B29C2945/76187 ,  B29C2945/76381 ,  B29C2945/76498 ,  B29C2945/76561 ,  B29C2945/76598 ,  B29C2945/76605 ,  B29C2945/76665 ,  B29C2945/76943

摘要： A method for the automated optimization of an injection molding machine set-up process, the machine for manufacturing injection molded parts and including an injection screw and a configurable injection velocity, including the steps of: (1) manufacturing one of more parts with the machine; (2) determining an injection pressure profile by measuring injection pressure as a function of elapsed injection time with the machine configured with a substantially constant, desired injection velocity; (3) measuring injection velocity as a function of elapsed injection time and determining a profile of the measured injection velocity; (4) defining a mean pressure profile from the pressure profile in a regime of substantially constant measured injection velocity profile; (5) adjusting the velocity profile over at least a portion of an injection velocity phase in response to the pressure profile to reduce differences between the pressure profile and the mean pressure profile, thereby tending to lessen irregularities in the pressure profile.

摘要翻译： 一种用于自动优化注射成型机设置过程的方法，用于制造注塑部件并包括注射螺杆的机器和可配置的注射速度的方法，包括以下步骤：（1）用机器制造更多部件之一 ; （2）通过以配置有基本恒定的期望喷射速度的机器测量作为经过喷射时间的函数的喷射压力来确定喷射压力分布; （3）测量作为经过的喷射时间的函数的喷射速度并确定所测量的喷射速度的轮廓; （4）在基本上恒定的测量喷射速度分布的状态下从压力分布中定义平均压力分布; （5）响应于压力分布调整喷射速度相的至少一部分上的速度分布，以减小压力分布和平均压力分布之间的差异，从而倾向于减小压力分布中的不规则性。

公开(公告)号：EP1434080A2

公开(公告)日：2004-06-30

申请号：EP04008339.6

申请日：1999-04-20

申请人： Teijin Chemicals, Ltd.

发明人： Gotoh, Kiyohito, c/o Teijin Chemicals, Ltd. ,  Ichioka, Hiromi, c/o Teijin Chemicals, Ltd.

IPC分类号： G02C7/02

CPC分类号： B29C45/561 ,  B29C2045/5615 ,  B29C2045/5635 ,  B29C2045/567 ,  B29C2945/76006 ,  B29C2945/76187 ,  B29L2011/0016 ,  Y10S425/808

摘要： A spectacle lens comprising:

(i) being a finished lens produced by injection molding of an aromatic polycarbonate
(ii) having substantially no weld line and
(iii) having a surface accuracy such that the shift of a Moire interference fringe is not observed or a shift of 25 % or less of an interval between interference fringes is observed.

摘要翻译： 一种眼镜镜片，包括：（i）是通过注射模制基本上没有焊接线的芳族聚碳酸酯（ii）制成的成品透镜，以及（iii）具有未观察到莫尔干涉条纹的偏移的表面精度，或 观察到干涉条纹之间间隔的25％以下的偏移。

公开(公告)号：EP1418038A2

公开(公告)日：2004-05-12

申请号：EP03256968.3

申请日：2003-11-04

申请人： FANUC LTD

发明人： Uchiyama, Tatsuhiro ,  Komiya, Shingo

IPC分类号： B29C45/76 ,  B29C45/77

CPC分类号： B29C45/77 ,  B29C45/76 ,  B29C2945/76006 ,  B29C2945/76066 ,  B29C2945/7612 ,  B29C2945/76187 ,  B29C2945/76287 ,  B29C2945/76401 ,  B29C2945/76454 ,  B29C2945/76498 ,  B29C2945/76511 ,  B29C2945/76525 ,  B29C2945/76568 ,  B29C2945/76605 ,  B29C2945/76665 ,  B29C2945/76943

摘要： The retraction of an injection screw is controlled on the basis of the pressure deviation between a set resin pressure and the detected resin pressure (T1-T4). Furthermore, the screw is caused to rotate at a set speed. Moreover, when the deviation between a metering completion position and the current screw retraction position drops to a value that is equal to or less than a set value, control of the retraction of the screw based on the pressure deviation is stopped (T5, T6), and the control is switched to positioning control based on the positional deviation (T7). Furthermore, a screw rotational speed command in which the pressure deviation component between the set resin pressure and the current resin pressure is corrected from the screw rotational speed component that is decelerated in proportion to the positional deviation is determined and output (T8-T13).

公开(公告)号：EP1393881A2

公开(公告)日：2004-03-03

申请号：EP03027012.8

申请日：2000-12-14

申请人： DAI-ICHI SEIKO CO. LTD.

发明人： Ogata, Kenji ,  Nishiguchi, Masashi ,  Mitsui, Yoshihiro

IPC分类号： B29C45/76

CPC分类号： B29C45/14836 ,  B29C45/14065 ,  B29C45/14655 ,  B29C45/1671 ,  B29C45/2673 ,  B29C45/561 ,  B29C45/7653 ,  B29C45/82 ,  B29C2045/14098 ,  B29C2945/76006 ,  B29C2945/76307 ,  B29C2945/76498 ,  B29C2945/76531 ,  B29C2945/76568 ,  B29C2945/76732 ,  B29C2945/76785

摘要： A resin sealing method for semiconductor devices, which is designed to thoroughly accommodate board thickness variations and prevent formation of burrs and which is easy to maintain. To this end, a first clamping step with 70-80% of the ordinary force is carried out until the mould is filled by an amount of 80-90% of the complete filling. Thereafter, the clamping force is increased to 100% of the ordinary force.

摘要翻译： 一种用于半导体器件的树脂密封方法，其被设计成完全适应板厚变化并防止毛刺形成并且易于维护。 为此，进行具有70-80％普通力的第一夹紧步骤，直到模具填充完全填充物的80-90％的量。 此后，夹紧力增加到普通力的100％。

公开(公告)号：EP1390188A2

公开(公告)日：2004-02-25

申请号：EP02734194.0

申请日：2002-05-06

申请人： Trexel Inc.

发明人： PIERICK, David, E. ,  KISHBAUGH, Levi, A. ,  XU, Jingyi ,  CARDONA, Juan, C. ,  SHETH, Himanshu, R. ,  LEVESQUE, Kevin, J. ,  NG, Jeffrey, L. ,  KIM, Roland, Y.

IPC分类号： B29C45/50

CPC分类号： B29C45/76 ,  B29C44/3442 ,  B29C44/348 ,  B29C44/428 ,  B29C44/60 ,  B29C45/0013 ,  B29C45/1706 ,  B29C45/1816 ,  B29C2045/1722 ,  B29C2045/185 ,  B29C2945/76006 ,  B29C2945/76056 ,  B29C2945/76076 ,  B29C2945/76257 ,  B29C2945/76334 ,  B29C2945/76367 ,  B29C2945/76953

摘要： Systems and methods for injection molding polymeric materials are provided. The systems and methods use a supercritical fluid additive. In some cases, the use of supercritical fluid additive enables formation of molded articles with low clamping forces and/or low injection pressures. Low clamping forces and/or low injection pressures may reduce the cost of a system designed to form a particular molded article. In some embodiments, the systems may include a control system that controls the operation of one or more components of the system (e.g., the extruder or the supercritical fluid additive introduction system). The systems and methods are suitable for forming polymeric foam articles including microcellular material articles.

公开(公告)号：EP1362684A1

公开(公告)日：2003-11-19

申请号：EP03009897.4

申请日：2003-05-16

申请人： SUMITOMO HEAVY INDUSTRIES, LTD.

发明人： Mitsuaki, Amano

IPC分类号： B29C45/50 ,  B29C45/76

CPC分类号： B29C45/77 ,  B29C45/50 ,  B29C45/76 ,  B29C2045/5032 ,  B29C2945/76006 ,  B29C2945/76013 ,  B29C2945/76066 ,  B29C2945/76083 ,  B29C2945/7611 ,  B29C2945/76187 ,  B29C2945/76214 ,  B29C2945/76384 ,  B29C2945/76498 ,  B29C2945/76595 ,  B29C2945/76665 ,  B29C2945/76692 ,  B29C2945/76859 ,  B29C2945/76862 ,  B29C2945/76943 ,  B29C2945/76996

摘要： A control system for an injection molding machine performs a molding cycle. The molding cycle includes a filling process for controlling an advancing motion of a screw of the injection molding machine, and a hold press process for controlling a pressure of a molten resin after the filling process. The control system includes retracting speed limit means for limiting a retracting speed of the screw to a predetermined retracting speed limit value after a pressure control in the hold press process begins.

摘要翻译： 用于注射模制机的控制系统进行成型周期。 模制周期包括用于推进所述注塑成型机的螺杆的运动控制填充过程，和用于在填充过程之后控制熔融树脂的压力保持压处理。 该控制系统包括缩回速度限制用于在所述保持压过程开始的压力控制后限制螺杆的后退速度到预定的后退速度限值。

公开(公告)号：EP0965431B1

公开(公告)日：2003-08-27

申请号：EP99111807.6

申请日：1999-06-18

申请人： SUMITOMO HEAVY INDUSTRIES, LTD.

发明人： Ito, Akira

IPC分类号： B29C45/77

CPC分类号： B29C45/77 ,  B29C2045/1792 ,  B29C2045/5032 ,  B29C2045/773 ,  B29C2945/76006 ,  B29C2945/76083 ,  B29C2945/7612 ,  B29C2945/76187 ,  B29C2945/76197 ,  B29C2945/76287

公开(公告)号：EP1301323A1

公开(公告)日：2003-04-16

申请号：EP01946428.8

申请日：2001-06-15

申请人： Kachnic, Edward ,  Pryhoda, Benjamin

发明人： Kachnic, Edward ,  Pryhoda, Benjamin

IPC分类号： B29C45/00

CPC分类号： B29C45/76 ,  B29C2945/76006 ,  B29C2945/76163 ,  B29C2945/76167 ,  B29C2945/76257 ,  B29C2945/7629 ,  B29C2945/76418 ,  B29C2945/76461 ,  B29C2945/76464 ,  B29C2945/76648 ,  B29C2945/76709 ,  B29C2945/76725 ,  B29C2945/76943 ,  G05B19/402 ,  G05B2219/31125 ,  G05B2219/37005 ,  G05B2219/45204

摘要： The present invention replaces the conventional multiple controller systems by incorporating the controller of sensory devices with the part-forming machine controller (100), thereby producing a synergistic combination. More specifically, sensory devices (20) such as, for exemplary purposes only, cameras, infrared sensors, ultrasonic sensors, or other sensing devices are connected directly to one or more preexisting serial, parallel or USB ports or other bus interfaces of the machine controller (100). By programming the machine controller (100) or loading software therein, the machine controller (100) can receive the input signal(s)/data from the sensory device (20) and communicate directly and contemporaneously with the machine controller software.