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61.发明授权Optical fiber ferrule holding plate for optical fiber end polishing apparatus 失效用于研磨Fasernendflächen光纤和设备的保留磁盘套圈
公开(公告)号：EP0721822B1
公开(公告)日：1999-09-08
申请号：EP95116530.7
申请日：1995-10-20
发明人： Takahashi, Mitsuo
IPC分类号： B24B19/22
CPC分类号： B24B19/226
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62.发明授权Disc injection mold apparatus having mold opening guide means 失效Plattenspritzgiessvorrichtung带导向装置，用于开模
公开(公告)号：EP0714746B1
公开(公告)日：1999-08-18
申请号：EP95109880.5
申请日：1995-06-24
发明人： Takahashi, Mitsuo
IPC分类号： B29C45/26
CPC分类号： B29C45/263
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63.发明公开Fixed side and movable side disk cavity plates aligning and guiding apparatus in disk injection molding dies 失效设备，用于注塑模具板的形式对准和引导固定和可移动板构件
公开(公告)号：EP0774336A1
公开(公告)日：1997-05-21
申请号：EP96810761.5
申请日：1996-11-11
IPC分类号： B29C45/26
CPC分类号： B29C45/263 , B29C45/2606 , Y10S425/81
摘要： In a fixed side and movable side disk cavity plates (19,20) aligning and guiding apparatus for disk injection molding metal dies capable of minimizing the damage of information transferred from a stamper plate, the wear of dies and the like when the dies are opened, there are disposed a plurality of pairs of parallel grooves (21,22) which are formed to the same cross sectional shape and the parallel grooves (21,22) have groove surfaces which coincide with the common outside diameter surface of a fixed side disk cavity plate (19) and a movable side disk cavity plate (20) in parallel with the center line of the dies when they form a cavity space. Each of guide blocks (23) is secured to one of the each pair of the parallel grooves (21,22) and precisely engaged with the other of the parallel grooves. The disk cavity plate (20) of the movable side metal die is mounted to a movable side mounting plate (25) through a self-aligning means for holding the disk cavity plate (20) on a plane in intimate contact therewith under pressure as well as slidably supporting the same, the plane being perpendicular to the axis of the disk cavity plate of the movable side die.
摘要翻译： 在固定侧和可动侧圆盘板腔（19,20）对准和用于磁盘的注塑金属引导装置它能够最小化信息的从压模板传递的损害，这种磨损和类似的，当这个被打开 中，设有对其中形成到相同的横截面形状和平行槽（21,22）具有槽表面，其与固定侧盘的共同外直径表面一致的平行槽（21,22）中的多元 模腔板（19）和可动侧圆盘模腔板（20）平行的，以便中心线当它们形成了一个型腔空间。 导块（23）的每一个被固定到所述每对与其它的平行槽的啮合的平行槽（21,22）并且精确地中的一个。 可动侧金属模的盘腔板（20）被安装到通过自对准方式的可动侧安装板（25），用于在压力下与在紧密接触的平面保持盘模腔板（20）有作为 作为可滑动地支撑同样，该平面垂直于可动侧的的圆盘模腔板的轴线。
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64.发明公开Means for holding stamper plate in molding metal die 失效Vorrichtung zum Halten einer Matrize in einer metallischen Form
公开(公告)号：EP0774335A1
公开(公告)日：1997-05-21
申请号：EP96810760.7
申请日：1996-11-11
发明人： Takahashi, Mitsuo
CPC分类号： B29C45/2632 , B29C2045/264 , Y10S425/81
摘要： A means for holding a stamper plate 32 in a molding metal die according to the present invention comprises a cavity center hole 37 defined at the center of a cavity plate 36, a stamper plate press member 31 including a flange portion 35 having a portion larger than the center hole of the stamper plate 32 at an end thereof and loosely inserted into the cavity center hole 37 from the other end thereof, a vacuum evacuation device 50, a compressed air supply device 51, and switching/connecting means 53, 54 for switching and connecting the bottom of the cavity center hole to the vacuum evacuation device and the compressed air supply device. When the stamper plate is to be mounted, the stamper plate press member 31 is inserted into the cavity center hole 37 in the state that the other end of the stamper plate press member 31 is inserted into the center hole of the stamper plate, a space between the other end and the cavity center hole is connected to the vacuum evacuation device by the switching/connecting means 53, 54 and when the stamper plate is to be removed, the space between the other end and the cavity center hole is connected to the compressed air supply device by the switching/connecting means 53, 54 to thereby push out the stamper plate press member.
摘要翻译： 根据本发明的用于将压模板32保持在成型金属模具中的装置包括限定在空腔板36的中心处的空腔中心孔37，压模板压力构件31，其包括具有大于 压模板32的一端的中心孔，从其另一端松动地插入空腔中心孔37，真空排气装置50，压缩空气供给装置51，以及用于切换的切换/连接装置53,54 并且将空腔中心孔的底部连接到真空排气装置和压缩空气供应装置。 当要安装压模板时，压模板按压构件31在压模板冲压构件31的另一端插入压模板的中心孔的状态下插入空腔中心孔37中，空间 在另一端和腔体中心孔之间通过切换/连接装置53,54连接到真空排气装置，并且当压模板被移除时，另一端与腔体中心孔之间的空间连接到 通过切换/连接装置53,54压缩空气供给装置，从而推出压板推压部件。
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66.发明公开DISC FORMING DIE, DISC SUBSTRATE AND METHOD FOR FORMING THE DISC SUBSTRATE 审中-公开SCHEIBENFORMGESENK，SCHEIBENSUBSTRAT UND VERFAHREN ZUM FORMEN DES SCHEIBENSUBSTRATS
公开(公告)号：EP2095928A1
公开(公告)日：2009-09-02
申请号：EP07832569.3
申请日：2007-11-27
发明人： SUZUKI, Yasuo , OIKE, Makoto , SHIBUTANI, Yuji
CPC分类号： B29C45/263 , B29C45/38 , B29C2045/2667 , B29L2017/005 , G11B7/263
摘要： An object is to enable a drive to stably support a disk and prevent occurrence of a data read error, a data write error, or a like error. A disk-molding mold comprises a first mirror-surface disk; a second mirror-surface disk; a stamper attached to one of the first and second mirror-surface disks; a first punching portion formed on the first mirror-surface disk; a second punching portion which is formed on the second mirror-surface disk and punches a disk substrate prototype when advanced; a stationary-side surrounding member which surrounds the first punching portion; and a movable-side surrounding member which surrounds the second punching portion. A projection portion (65) is formed on at least one of the surrounding members along an inner circumferential edge thereof such that the projection portion projects toward the other surrounding member. Even when a burr is formed on the side of a disk substrate on which an information surface is formed, the burr is formed to extend from the rear end toward the front end of the chamfered portion of the disk substrate.
摘要翻译： 目的是使驱动器能够稳定地支持磁盘，并防止发生数据读取错误，数据写入错误等错误。 盘成形模具包括第一镜面盘; 第二镜面盘; 附接到所述第一和第二镜面盘中的一个的压模; 形成在第一镜面盘上的第一冲压部; 第二冲压部，其形成在第二镜面盘上，并且在前进时冲压盘基板原型; 围绕所述第一冲压部的固定侧围绕构件; 以及围绕所述第二冲压部的可动侧围绕构件。 突出部65沿其内周缘形成在至少一个围绕构件上，使得突出部朝向另一周围构件突出。 即使在形成有信息表面的盘基片的一侧形成毛刺，也形成从圆盘基板的倒角部的后端向前端延伸的毛刺。
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公开(公告)号：EP1955834A1
公开(公告)日：2008-08-13
申请号：EP06833069.5
申请日：2006-11-21
CPC分类号： B29C45/2632 , G11B7/263
摘要： An object is to prevent internal stress from remaining in a molded product to thereby improve the quality of the molded product. A mold apparatus (10) includes a first plate and a second plate which is disposed to face the first plate and is made of the same material as that of the first plate. At least one of the first and second plates has voids formed in its surface facing the other plate. Since at least one of the first and second plates has a plurality of voids formed in its surface facing the other plate, a molding material present in a cavity can be prevented from suffering local temperature unevenness. The pattern of a cavity insert can be satisfactorily transferred to a molded product to thereby improve the quality of the molded product. Since the first and second plates are made of the same material, diffusion bonding can be easily conducted. Furthermore, since the first and second plates have the same coefficient of thermal expansion, the mold apparatus (10) can have improved durability.
摘要翻译： 目的是防止内部应力残留在成型品中，从而提高成型品的质量。 模具装置（10）包括第一板和第二板，该第一板和第二板被设置为面对第一板并由与第一板相同的材料制成。 第一和第二板中的至少一个在其面向另一个板的表面中形成有空隙。 由于第一板和第二板中的至少一个在其面向另一板的表面中形成有多个空隙，因此可以防止存在于空腔中的成型材料遭受局部温度不均匀。 空心插入物的图案可以令人满意地转移到模制产品中，从而提高模制产品的质量。 由于第一和第二板由相同的材料制成，所以可以容易地进行扩散接合。 此外，由于第一板和第二板具有相同的热膨胀系数，所以模具装置（10）可以具有改善的耐久性。
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68.发明授权Optical fiber ferrule assembly and optical module and optical connector using the same 有权的光纤连接器销组件和它的光学模块和插头在使用中
公开(公告)号：EP1281993B1
公开(公告)日：2008-04-16
申请号：EP01125928.0
申请日：2001-10-31
发明人： Sato, Tsuguo
IPC分类号： G02B6/38
CPC分类号： G02B6/3837 , G02B6/3861 , G02B6/3869
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69.发明公开DISC-MOLDING MOLD, METHOD FOR MANUFACTURING THE SAME, AND MOLD PART 审中-公开FORMWERKZEUG ZUM FORMEN VON PLATTEN，VERFAHREN ZU DESSEN HERSTELLUNG UND FORMTEIL
公开(公告)号：EP1882575A1
公开(公告)日：2008-01-30
申请号：EP06746542.7
申请日：2006-05-17
发明人： GOTO, Yoshiyuki c/o SEIKOH GIKEN CO., LTD. , SHIBUTANI, Yuji c/o SEIKOH GIKEN CO., LTD. , INADA, Yuichi c/o SUMITOMO HEAVY INDUSTRIES, LTD.
CPC分类号： B29C45/263 , B29C33/56 , G11B7/263
摘要： An object is to improve the wear resistance of a mold part and improve accuracy of disc substrates. A disc-molding mold comprises a first mold including a first support plate and a first mirror-surface disc attached to the first support plate; and a second mold including a second support plate and a second mirror-surface disc attached to the second support plate. A sliding surface of a mold part disposed on one of the first and second molds is treated by means of low-temperature nitriding. In this case, since the mold part is treated by means of low-temperature nitriding, the wear resistance of the mold part can be improved. In addition, since the treatment temperature is low, even when low-temperature nitriding is performed on a mold part which is complicated in shape, the mold part does not deform, and its dimensional variation can be decreased.
摘要翻译： 目的是提高模具部件的耐磨性，提高圆盘基板的精度。 圆盘模具包括：第一模具，包括第一支撑板和附接到第一支撑板的第一镜面盘; 以及第二模具，其包括附接到所述第二支撑板的第二支撑板和第二镜面盘。 通过低温氮化处理设置在第一和第二模具中的一个上的模具部件的滑动表面。 在这种情况下，由于通过低温氮化处理模具部件，所以可以提高模具部件的耐磨性。 此外，由于处理温度低，所以即使对形状复杂的模具部件进行低温氮化，也不会发生模具部件的变形，能够减小尺寸变化。
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公开(公告)号：EP1724084A1
公开(公告)日：2006-11-22
申请号：EP05720130.3
申请日：2005-03-07
CPC分类号： B29C45/14639 , B29C45/2632 , B29C2045/2667 , G11B7/263
摘要： A mold for molding a disk and a method of molding a disk substrate which can enhance flatness and thus quality of a molded product are provided. The mold for molding a disk includes a first mirror-surface disk; a stamper (29) attached to the first mirror-surface disk; a second mirror-surface disk disposed in opposition to the first mirror-surface disk and forming a cavity therebetween at the time of mold clamping; and an adjustment member having a surface allowing the stamper (29) to slide thereon, formed near an outer circumference of the first mirror-surface disk, extending radially outward, and projecting toward the cavity. Even when, during the entire disk substrate being cooled, shrinkage of the disk substrate near the outer circumference thereof is small, whereas shrinkage of the remaining portion thereof is large, an increase in thickness of the disk substrate near the outer circumference thereof can be prevented.
摘要翻译： 提供了一种用于模制盘的模具和一种可以提高模制产品的平整度和质量的盘形基板的成型方法。 用于成型盘的模具包括：第一镜面盘; 附接到所述第一镜面盘的压模（29）; 第二镜面盘与第一镜面盘相对设置并且在夹紧时形成腔; 以及具有允许压模（29）在其上滑动的表面的调节构件，其形成在第一镜面盘的外周附近，径向向外延伸并朝向空腔突出。 即使在整个盘基板被冷却时，盘基板的外周附近的收缩也很小，其余部分的收缩较大，可以防止其外周附近的盘基板的厚度增加 。
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