专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明专利

JP2006212596A Coating film formation apparatus and coating film formation method 审中-公开
标题翻译：涂膜成膜装置和涂膜成膜方法
公开(公告)号：JP2006212596A
公开(公告)日：2006-08-17
申请号：JP2005030365
申请日：2005-02-07
申请人： Tdk Corp , Tdk株式会社
发明人： IIDA KENTARO , USAMI MAMORU , IDESAWA SEIICHI , KOYAMA ATSUSHI
IPC分类号： B05C11/08 , B05C9/12 , B05D1/40 , B05D3/06 , G11B7/26
摘要： PROBLEM TO BE SOLVED: To form a coating film hard to separate from a substrate by a coating film formation apparatus and a coating film formation method for forming the coating film on one face of the substrate by spreading and curing a coating solution.
SOLUTION: The apparatus comprises a dropwise titration part for dropwise titrating a coating solution, a rotary mechanism for rotating a substrate, a curing treatment part for curing the coating solution by radiating radiation beam, and a control part is constructed so as to form a coating film on one face of a substrate by spreading and curing the coating solution. The control part carries out titration treatment (time t0 to t1) for titrating the coating solution to the center part of the substrate by controlling the titration part, a first rotating speed increase control treatment (time t1 to t2) for controlling the rotary mechanism to increase the rotating speed of the substrate and spread the coating solution titrated on the center, a rotation speed decrease control treatment (time t2 to t3) for controlling the rotary mechanism to decrease the rotating speed of the substrate to a prescribed rotation speed, a second rotating speed increase control treatment (time t4 to t5) for controlling the rotary mechanism to increase the rotating speed of the substrate and further spread the coating solution, and curing treatment for controlling the curing treatment part and radiating radiation beam to the coating solution to carry out curing.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过涂膜形成装置形成难以与基板分离的涂膜，以及通过涂布溶液的涂布和固化来在基材的一个表面上形成涂膜的涂膜形成方法。解决方案：该装置包括用于滴定涂布溶液的滴定部分，用于旋转基底的旋转机构，通过辐射辐射束固化涂布溶液的固化处理部分，以及控制部分，以便通过涂布溶液的涂布和固化，在基材的一个表面上形成涂膜。控制部通过控制滴定部进行滴定处理（时刻t0〜t1），用于通过控制滴定部将涂布液滴定到基板的中央部，将用于控制旋转机构的第一转速增加控制处理（时刻t1〜t2）增加基板的旋转速度并使涂覆溶液滴定在中心，进行旋转速度降低控制处理（时间t2〜t3），以控制旋转机构将基板的旋转速度降低到规定的转速，第二旋转速度增加控制处理（时间t4至t5），用于控制旋转机构以增加基板的旋转速度并进一步扩展涂布溶液，并且固化处理以控制固化处理部分并将辐射束辐射到涂布溶液以携带出来治愈。版权所有（C）2006，JPO＆NCIPI

12. 发明专利

JP2005302199A Information recording medium 审中-公开
标题翻译：信息记录媒体
公开(公告)号：JP2005302199A
公开(公告)日：2005-10-27
申请号：JP2004119224
申请日：2004-04-14
申请人： Tdk Corp , Tdk株式会社
发明人： USAMI MAMORU , IDE JUNICHI , KOYAMA ATSUSHI , UMEKA TAKESHI
IPC分类号： G11B7/24 , G11B7/26
摘要： PROBLEM TO BE SOLVED: To provide an information recording medium for preventing a resin layer from being peeling-off from a base. SOLUTION: A functional layer 12 is formed on one surface of a disk base 11 in which a circular central hole 10a for fitting is formed, and a light transmission layer 13 is formed on one surface so that the functional layer 12 is covered. In the disk base 11, a circular projection 16 having a diameter L3 that is larger than a diameter L1 in the central hole 10a for fitting is formed at the center at one surface side. The light transmission layer 13 is formed so that a region (A) from the outer edge section of the circular projection 16 to that of the disk base 11 in the disk base 11 is covered. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于防止树脂层从基底剥离的信息记录介质。解决方案：功能层12形成在盘基座11的一个表面上，其中形成有用于装配的圆形中心孔10a，并且在一个表面上形成光透射层13，使得功能层12被覆盖。在盘基部11中，在一个表面侧的中心处形成有直径L3大于中心孔10a用于配合的直径L1的圆形突起16。光透射层13形成为使得从圆形突起16的外缘部分到盘基座11中的盘基部11的外缘部分的区域（A）被覆盖。版权所有（C）2006，JPO＆NCIPI

13. 发明专利

JP2005144890A Mold device 审中-公开
标题翻译：模具设备
公开(公告)号：JP2005144890A
公开(公告)日：2005-06-09
申请号：JP2003386682
申请日：2003-11-17
申请人： Tdk Corp , Tdk株式会社
发明人： KOYAMA ATSUSHI , DOMON MIKIO
IPC分类号： B29C45/36 , B29L17/00
摘要： PROBLEM TO BE SOLVED: To provide a mold device which can hold a stamper while it is aligned.
SOLUTION: The mold device has a fixed mold 11 having a base plate 13 with a central hole 13a formed in the central part, a cylindrical member 14 for alignment with its one end side fitted into the central hole 13a of the base plate 13, a stamper support plate 15 in which the other end side of the cylindrical member 14 is fitted into the central part, and the stamper 18 is fixed to its one surface, and a mold clamping ring 19 fixed to the base plate 13 to surround the stamper support plate 15 and a movable mold 21 which forms a cavity Ca with the fixed mold 11 while being closed. A pressing screw 32 for pressing the stamper support plate 15 toward the center of the mold clamping ring 19 is arranged in the ring 19.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可以在压模对准时保持压模的模具装置。解决方案：模具装置具有固定模具11，该固定模具11具有形成在中心部分的中心孔13a的底板13，其圆柱形构件14的一端侧装配到基板的中心孔13a中如图13所示，压模支承板15，其中圆柱形构件14的另一端侧装配到中心部分中，并且压模18固定到其一个表面，并且模具夹紧环19固定到基板13以围绕压模支撑板15和在闭合时与固定模具11形成空腔Ca的可动模具21。用于将压模支撑板15朝向模具夹紧环19的中心按压的按压螺钉32布置在环19中。版权所有（C）2005，JPO＆NCIPI

14. 发明专利

JP2005125485A Cutter, punching machine, information recording medium manufacturing device and central hole forming method 审中-公开
标题翻译：切割机，打孔机，信息记录介质制造装置和中心孔形成方法
公开(公告)号：JP2005125485A
公开(公告)日：2005-05-19
申请号：JP2004282858
申请日：2004-09-29
申请人： Tdk Corp , Tdk株式会社
发明人： IDE JUNICHI , DOMON MIKIO , KOYAMA ATSUSHI , KANEKO YUKIO , USAMI MAMORU
IPC分类号： B26F1/02 , B26F3/00 , G11B7/26
摘要： PROBLEM TO BE SOLVED: To provide a cutter capable of reducing eccentricity of a punching hole when forming the punching hole in a workpiece member. SOLUTION: This cutter has a cylindrical blade 52, and a positioning part 53 capable of positioning an edge 52a of the blade 52 is arranged along a base end part outer peripheral surface of the blade 52. In this case, a punching blade part 22 is inserted from the opening part side of a recessed part in the workpiece member, and is used when forming the punching hole by punching a bottom surface of the recessed part. An outer diameter of a positioning part 53 is desirably formed in a diameter smaller than an inner diameter of the recessed part in the workpiece member, and in substantially the same diameter as the inner diameter of the recessed part. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在工件中形成冲孔时能够减少冲孔的偏心的切割器。解决方案：该切割器具有圆柱形刀片52，并且能够定位刀片52的边缘52a的定位部分53沿刀片52的基端部外周表面布置。在这种情况下，冲压刀片部件22从工件部件的凹部的开口部侧插入，并且通过冲压凹部的底面而形成冲孔时使用。定位部53的外径优选形成为比工件部件的凹部的内径小的直径，并且与凹部的内径大致相同的直径。版权所有（C）2005，JPO＆NCIPI

15. 发明专利

JP2004291285A Stamper holder, mold parts and mold assembly 有权
公开(公告)号：JP2004291285A
公开(公告)日：2004-10-21
申请号：JP2003084134
申请日：2003-03-26
申请人： Tdk Corp , Tdk株式会社
发明人： KOYAMA ATSUSHI , DOMON MIKIO
IPC分类号： B29C33/30 , B29C43/02 , B29C43/36 , B29C45/26
CPC分类号： B29C43/021 , B29C33/30 , B29C43/36 , B29C45/2632 , B29C2043/025 , B29C2045/264 , B29L2017/005 , Y10S425/81
摘要： PROBLEM TO BE SOLVED: To provide a stamper holder capable of molding a base material of high quality. SOLUTION: The stamper holder is constituted so as to be mounted in the mold of a mold assembly 1 for molding a base material for an information recording medium in the state fitted in the insertion hole 16a formed to the central part of a stamper 16 along with the stamper 16 having a molding surface capable of forming fine unevenness to the surface of the base material for the information recording medium. The molding surface side in the insertion hole 16a is formed into a slope state so as to more expand in diameter than the back surface side thereof and a part or whole part of the outer peripheral surface 15b opposed to the inner peripheral surface 16c of the stamper 16 for constituting the insertion hole 16a is formed into a shape complementary with respect to the inner periupheral surface 16c of the stamper 16. COPYRIGHT: (C)2005,JPO&NCIPI

16. 发明专利

JP2004039151A Method of manufacturing intermediate product for optical recording medium and optical recording medium 有权
公开(公告)号：JP2004039151A
公开(公告)日：2004-02-05
申请号：JP2002196644
申请日：2002-07-05
申请人： Tdk Corp , Tdk株式会社
发明人： IDE JUNICHI , USAMI MAMORU , USHITA TOMOKI , YAMAYA KENJI , KOYAMA ATSUSHI
IPC分类号： G11B7/24 , G11B7/26
CPC分类号： G11B7/266 , G11B7/26
摘要： PROBLEM TO BE SOLVED: To provide an intermediate product for optical recording medium to which resin can be uniformly applied by a spin coating method without using a disk-like member, which can be stocked in a stable state while saving the space and which can be transported by an existing transport mechanism even if applied resin is in an uncured state. SOLUTION: The intermediate product for an optical recording medium ME1 is manufactured prior to manufacturing the optical recording medium where a loading center hole is formed in the center part, one or more types of functional layers are formed on a surface and information can be recorded or reproduced. A temporary center hole TH whose diameter is smaller than the loading center hole is formed in the center part. COPYRIGHT: (C)2004,JPO

17. 发明专利

JPH05309695A 失效
公开(公告)号：JPH05309695A
公开(公告)日：1993-11-22
申请号：JP14506992
申请日：1992-05-12
申请人： TDK CORP
发明人： SAKAI YUMI , KOYAMA ATSUSHI
IPC分类号： B29C45/23 , B29C45/28
摘要： PURPOSE:To prevent positional shift in a diameter direction by arranging a needle positioning and guiding member positioning the tip part of a needle between the foremost advance position and the rearmost retreat position in the diameter direction and guiding the same along a flowing resin supply passage in contact with the gate hole of the flowing resin supply passage of a needle opening and closing type nozzle. CONSTITUTION:A guide passage 36 is formed between a blade member 30 and a conical surface 38 and an opening is provided between the lower end of the tip part 34 of a needle 16 and the circumferential part of a hole 26. Therefore, a plurality of variable flow rate passages 40 capable of changing the area of the opening by moving the tip part 34 of the needle 16 by regulating the rearmost retreat position of the needle 16 are formed. The rearmost retreat quantity of the needle 16 in a nozzle 24 is regulated by the needle retreat quantity regulating bolt 42 capable of coming into contact with the rear end of a piston and the foremost advance quantity thereof is regulated by the needle advance position adjusting washer positioned at the lower end of the moving passage of the piston.

18. 发明专利

JPH07276437A INJECTION MOLDING DEVICE 失效
公开(公告)号：JPH07276437A
公开(公告)日：1995-10-24
申请号：JP9545394
申请日：1994-04-11
申请人： TDK CORP
发明人： SAKAI YUMI , KOYAMA ATSUSHI
IPC分类号： B29C45/26 , B29C45/28 , B29C45/73 , B29L17/00 , G11B7/26
摘要： PURPOSE:To economize a molding resin material for a molded piece by eliminating a sprue and a runner in an injection molding machine which molds a molded piece having a center axis hole, and to largely reduce the cost by eliminating a post processing. CONSTITUTION:In a hot runner 13, a fixed mold 11 and a movable mold 12 are provided with a fixed pin 1 and a movable pin 2 which are respectively connected to driving sections 3 and 4 arranged oppositely, separably and slidably. At the tip of the fixed pin 1, a flange 7 having a large diameter is arranged so as to open/close a gate of a cavity 10. Thus, the tip faces of the pins 1 and 2 are fitted and abutted separably by conical or spherical irregular faces 5 and 6, so that a sprue and a runner are replaced by the sliding pins for opening/closing the gate. As a result, the cost of a molding resin material for a molded piece can be reduced, a molded piece having excellent quality without deviation of core can be manufacture with excellent productivity; abrasion and scuff of the molds do not occur, and the cost for maintaining the molds can be largely reduced.

19. 发明专利

JPH06304981A METHOD AND DEVICE FOR MOLDING OPTICAL DISK 失效
公开(公告)号：JPH06304981A
公开(公告)日：1994-11-01
申请号：JP26041993
申请日：1993-09-27
申请人： TDK CORP
发明人： SHIMAZU MASAKI , YAMAYA KENJI , SAKAI YUMI , KOYAMA ATSUSHI , NAMIKAWA YUICHI
IPC分类号： B29C45/00 , B29C45/26 , B29C45/38 , B29C45/40 , B29C45/46 , B29C45/56 , B29C45/76 , B29L17/00
摘要： PURPOSE:To improve product efficiency by grouping a plurality of cavities in a manner respective groups include one cavity or more, providing driving means used in common for respective groups and operating the driving means separately for respective groups. CONSTITUTION:Two movable side compression cylinders are incorporated between a two-cavity optical disk mold and a molding machine movable platen. Hydraulic driving mechanisms of resin compression cylinders 11 are provided on respective core main bodies 2, 2 of an injection molding die 18 forming two disk-shaped cavities A consisting of cavity main bodies 1 forming a fixed side mold and core side main bodies 2 and outer peripheral rings 3 forming a movable side mold facing the cavity main body. Simultaneously respective compression cylinders 11 are connected with hydraulic control circuits 20 provided with hydraulic control valves 19 controlling respective compression cylinders individually in multi-stages, and the operation of respective core main bodies 2, 2 is constituted in a manner of multi-stage control for the combination of hydraulic force and time individually. The hydraulic operation mechanisms including the compression cylinders 11 are provided with cut punching cylinders 12 and ejection cylinders.

20. 发明专利

JPH05309662A 失效
公开(公告)号：JPH05309662A
公开(公告)日：1993-11-22
申请号：JP14697992
申请日：1992-05-13
申请人： TDK CORP
发明人： SAKAI YUMI , ISHIKAWA YUJI , KOYAMA ATSUSHI
IPC分类号： B29C33/44 , B29C45/44 , B29L31/34
摘要： PURPOSE:To simplify the structure of molds so as to make multiple moldings possible simultaneously by a method wherein the slide core of the molds and the undercutting after ejection are eliminated by changing some part of the shape of a guard panel covering the opening part of a cassette case. CONSTITUTION:The guard panel concerned has a plate body, which consists of a front plate 41 having no projection at its tip 31 and an upper surface plate 42 and a nearly L-like section, and side face plates 40, on the inside of each of which an upright pivot shaft 34 is equipped. Further, a plurality of projected parts running to the direction of the tip 31 may well be provided on the underside of the front plate 41. A mold is mode of a long and narrow cavity 38 having a L-shaped section for forming the front plate 41 and the upper surface plate 42 of the panel and cavities 39 for the side face plates, each of which is connected either one of both the ends of the cavity 38 for forming the side face plate. In addition, semicircular cylindrical cavities are provided on the molds 32 and 33 so as to form circular cylindrical cavities 36, when the molds 32 and 33 are joined together in order to respectively form the pivot shaft 34 inside each side face plate 40.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式