公开(公告)号：US07854819B2

公开(公告)日：2010-12-21

申请号：US11914678

申请日：2006-05-15

申请人： Yuuko Tomekawa ,  Morio Tomiyama ,  Keiji Nishikiori ,  Masahiko Tsukuda

发明人： Yuuko Tomekawa ,  Morio Tomiyama ,  Keiji Nishikiori ,  Masahiko Tsukuda

IPC分类号： B29C65/14 ,  B32B37/14 ,  B32B38/10 ,  C08F2/46 ,  C08J7/18 ,  B05D3/10

CPC分类号： G11B7/24038 ,  G11B7/26

摘要： A method for producing a multilayer information recording medium the method including: holding a substrate; feeding a resin onto the substrate; and removing the excess resin by moving a squeegee throughout the entire surface of the substrate. The substrate may have a resin-coated region, onto which the resin is to be applied, and a non-resin-coated region, onto which the resin is not to be applied. In this case, the resin-coated region has a smaller contact angle with the resin than the non-resin-coated region. The method for producing a multilayer information recording medium may further include, prior to feeding a resin onto the substrate, subjecting a specified area of the substrate to an oil repellent treatment to increase the contact angle of the specified area with the resin.

摘要翻译： 一种多层信息记录介质的制造方法，该方法包括：保持基板; 将树脂进料到基材上; 并且通过在基板的整个表面上移动刮板来除去多余的树脂。 基材可以具有涂布有树脂的树脂涂布区域和不施加树脂的非树脂涂布区域。 在这种情况下，树脂涂覆区域与树脂涂覆区域的接触角比非树脂涂覆区域小。 多层信息记录介质的制造方法还可以在将树脂供给到基板上之前，使基板的指定区域进行拒油处理，以增加与树脂的规定面积的接触角。

公开(公告)号：US20090075016A1

公开(公告)日：2009-03-19

申请号：US11914678

申请日：2006-05-15

申请人： Yuuko Tomekawa ,  Morio Tomiyama ,  Keiji Nishikiori ,  Masahiko Tsukuda

发明人： Yuuko Tomekawa ,  Morio Tomiyama ,  Keiji Nishikiori ,  Masahiko Tsukuda

IPC分类号： B32B3/00 ,  B05D3/12

CPC分类号： G11B7/24038 ,  G11B7/26

摘要： Disclosed herein is a method for producing a multilayer information recording medium having at least two information recording layers, in which a resin layer is formed between each pair of the information recording layers, the method including: holding a substrate; feeding a resin onto the substrate; and removing the excess resin by moving a squeegee throughout the entire surface of the substrate so that the interval between the bottom surface of the squeegee and the surface of the substrate is kept constant. The substrate may have a resin-coated region, onto which the resin is to be applied, and a non-resin-coated region, onto which the resin is not to be applied. In this case, the resin-coated region has a smaller contact angle with the resin than the non-resin-coated region. The method for producing a multilayer information recording medium may further include, prior to feeding a resin onto the substrate, subjecting a specified area of the substrate to an oil repellent treatment to increase the contact angle of the specified area with the resin.

摘要翻译： 本文公开了一种制备具有至少两个信息记录层的多层信息记录介质的方法，其中在每对信息记录层之间形成树脂层，该方法包括：保持基板; 将树脂进料到基材上; 并且通过在基板的整个表面上移动刮板来去除多余的树脂，使得刮板的底表面与基板表面之间的间隔保持恒定。 基材可以具有涂布有树脂的树脂涂布区域和不施加树脂的非树脂涂布区域。 在这种情况下，树脂涂覆区域与树脂涂覆区域的接触角比非树脂涂覆区域小。 多层信息记录介质的制造方法还可以在将树脂供给到基板上之前，使基板的指定区域进行拒油处理，以增加与树脂的规定面积的接触角。

公开(公告)号：US08302119B2

公开(公告)日：2012-10-30

申请号：US12531601

申请日：2008-03-13

申请人： Masahiko Tsukuda ,  Morio Tomiyama ,  Kenji Narumi ,  Joji Anzai ,  Yuuko Tomekawa ,  Haruhiko Habuta

发明人： Masahiko Tsukuda ,  Morio Tomiyama ,  Kenji Narumi ,  Joji Anzai ,  Yuuko Tomekawa ,  Haruhiko Habuta

IPC分类号： G11B7/26 ,  G11B3/70

CPC分类号： G11B7/24038 ,  G11B7/2403

摘要： The recording/reproducing quality of a multilayer optical information recording medium deteriorate not only due to interference from other layers caused by light converging on other information layers but also due to stray light converging on the surface of a protective layer and stray light that does not converge on other information layers but rather returns to an optical head through the same optical path as the reproducing signal. The thickness composition of intermediate layers (106, 107, and 108) and the protective layer (109) in a four-layer optical information recording medium are set so as to eliminate the influence of interference caused by stray light from other layers reflected up to three times.

摘要翻译： 多层光学信息记录介质的记录/再现质量不仅由于聚光在其它信息层上而引起的其它层的干扰而劣化，而且还由于会聚在保护层的表面上的杂散光和不会聚的杂散光 在其他信息层上，而是通过与再现信号相同的光路返回到光头。 设置四层光学信息记录介质中的中间层（106,107,108）和保护层（109）的厚度组成，以消除由反射到其它层的杂散光引起的干扰的影响 三次。

公开(公告)号：US20120013675A1

公开(公告)日：2012-01-19

申请号：US12986313

申请日：2011-01-07

申请人： Eiichi ITO ,  Yuuko Tomekawa ,  Keiji Nishikiori ,  Morio Tomiyama

发明人： Eiichi ITO ,  Yuuko Tomekawa ,  Keiji Nishikiori ,  Morio Tomiyama

IPC分类号： B41J2/015

CPC分类号： G11B7/266 ,  G11B7/24038 ,  G11B7/254 ,  G11B7/2575

摘要： The present invention provides an apparatus for fabricating a multi-layer information recording medium including a substrate, plural information recording layers placed on the aforementioned substrate, resin intermediate layers placed between adjacent information recording layers and a resin protective layer placed on all the information recording layers at the side opposite from the aforementioned substrate, the apparatus including an ejecting unit including ink jet nozzles operable to drip minute resin liquid drops onto the aforementioned substrate or the aforementioned information recording layers; and a control unit operable to control the aforementioned ejecting unit, whereby resin layers which form said resin intermediate layers or said resin protective layer are formed on the aforementioned substrate or the aforementioned information recording layers.

摘要翻译： 本发明提供了一种用于制造多层信息记录介质的装置，包括基板，放置在上述基板上的多个信息记录层，放置在相邻信息记录层之间的树脂中间层和放置在所有信息记录层上的树脂保护层 在与上述基板相反的一侧，该装置包括一个喷射单元，该喷射单元包括可喷射上述基板或上述信息记录层上的微小树脂液滴的喷墨喷嘴; 以及可操作以控制上述喷射单元的控制单元，由此在上述基板或上述信息记录层上形成形成所述树脂中间层或所述树脂保护层的树脂层。

公开(公告)号：US08007867B2

公开(公告)日：2011-08-30

申请号：US11997509

申请日：2006-08-30

申请人： Yuuko Tomekawa ,  Morio Tomiyama ,  Keiji Nishikiori

发明人： Yuuko Tomekawa ,  Morio Tomiyama ,  Keiji Nishikiori

IPC分类号： G11B7/26 ,  B05D1/32 ,  B05C3/00

CPC分类号： G11B7/266 ,  G11B7/24038

摘要： The present invention provides a method for manufacturing a multilayer information recording medium including at least two information recording portions and a resin layer interposed between the information recording portions, both of which are disposed on a signal substrate. The method includes a first process of forming a predetermined information recording portion on one principal surface of the signal substrate and a second process of passing a part of a resin-containing coating, which is supplied on a screen having an application region with a plurality of first pores and a removal region with a plurality of second pores, through the first pores by sliding a squeegee on the screen so as to form a coating layer on the predetermined information recording portion, and curing the resin contained in the coating layer so as to form the resin layer. The first process and the second process are carried out respectively a predetermined number of times. In each second process, at least a part of the resin-containing coating that has not been applied on the predetermined information recording portion and that remains on the screen is allowed to pass through the second pores so as to be removed from the screen surface.

摘要翻译： 本发明提供一种制造多层信息记录介质的方法，该多层信息记录介质包括至少两个信息记录部分和插入信息记录部分之间的树脂层，两者都设置在信号基板上。 该方法包括在信号基板的一个主表面上形成预定信息记录部分的第一过程以及供给在具有应用区域的多个屏幕的屏幕上的含树脂涂层的一部分的第二过程 第一孔和具有多个第二孔的去除区，通过在筛网上滑动刮板来通过第一孔，以在预定信息记录部分上形成涂层，并且使包含在涂层中的树脂固化，从而 形成树脂层。 第一处理和第二处理分别进行预定次数。 在每个第二过程中，允许至少一部分尚未施加在预定信息记录部分上并且留在屏幕上的含树脂涂层通过第二孔，以从屏幕表面移除。

公开(公告)号：US20100151177A1

公开(公告)日：2010-06-17

申请号：US11997509

申请日：2006-08-30

申请人： Yuuko Tomekawa ,  Morio Tomiyama ,  Keiji Nishikiori

发明人： Yuuko Tomekawa ,  Morio Tomiyama ,  Keiji Nishikiori

IPC分类号： B32B3/02 ,  B05D5/00 ,  B05C5/00 ,  B32B37/00

CPC分类号： G11B7/266 ,  G11B7/24038

摘要： The present invention provides a method for manufacturing a multilayer information recording medium including at least two information recording portions and a resin layer interposed between the information recording portions, both of which are disposed on a signal substrate. The method includes a first process of forming a predetermined information recording portion on one principal surface of the signal substrate and a second process of passing a part of a resin-containing coating, which is supplied on a screen having an application region with a plurality of first pores and a removal region with a plurality of second pores, through the first pores by sliding a squeegee on the screen so as to form a coating layer on the predetermined information recording portion, and curing the resin contained in the coating layer so as to form the resin layer. The first process and the second process are carried out respectively a predetermined number of times. In each second process, at least a part of the resin-containing coating that has not been applied on the predetermined information recording portion and that remains on the screen is allowed to pass through the second pores so as to be removed from the screen surface.

摘要翻译： 本发明提供一种制造多层信息记录介质的方法，该多层信息记录介质包括至少两个信息记录部分和插入信息记录部分之间的树脂层，两者都设置在信号基板上。 该方法包括在信号基板的一个主表面上形成预定信息记录部分的第一过程以及供给在具有应用区域的多个屏幕的屏幕上的含树脂涂层的一部分的第二过程 第一孔和具有多个第二孔的去除区，通过在筛网上滑动刮板来通过第一孔，以在预定信息记录部分上形成涂层，并且使包含在涂层中的树脂固化，从而 形成树脂层。 第一处理和第二处理分别进行预定次数。 在每个第二过程中，允许至少一部分尚未施加在预定信息记录部分上并且留在屏幕上的含树脂涂层通过第二孔，以从屏幕表面移除。

公开(公告)号：US20060018242A1

公开(公告)日：2006-01-26

申请号：US11185421

申请日：2005-07-20

申请人： Morio Tomiyama ,  Keiji Nishikiori ,  Yuuko Tomekawa

发明人： Morio Tomiyama ,  Keiji Nishikiori ,  Yuuko Tomekawa

IPC分类号： G11B7/26 ,  B29C65/00 ,  B32B37/00

CPC分类号： B29C41/20 ,  B29C41/12 ,  B29C41/36 ,  B29C43/021 ,  B29C43/06 ,  B29C43/146 ,  B29C43/203 ,  B29C2035/0827 ,  B29C2043/025 ,  B29C2043/561 ,  B29D17/005 ,  B29L2017/005 ,  G11B7/24038 ,  G11B7/246 ,  G11B7/252 ,  G11B7/253 ,  G11B7/2533 ,  G11B7/2542 ,  G11B7/257 ,  G11B7/258 ,  G11B7/259 ,  G11B7/2595 ,  G11B7/263 ,  G11B2007/24306 ,  G11B2007/24316 ,  G11B2007/2432 ,  Y10T156/1189

摘要： A method for manufacturing a multilayer information recording medium including a signal substrate, at least two information recording portions disposed on the signal substrate and a resin layer disposed between the information recording portions adjacent to each other is provided. The method includes forming the resin layer, and in the forming of the resin layer, a resin-containing coating is applied onto the signal substrate except for edge portions and of the signal substrate through openings of a screen, the signal substrate and a signal transfer substrate are attached to each other via the applied resin-containing coating at a pressure lower than atmospheric pressure, a resin contained in the applied resin-containing coating is cured to form the resin layer, and then the signal transfer substrate is peeled off from the resin layer.

摘要翻译： 提供一种制造包括信号基板的多层信息记录介质的方法，设置在信号基板上的至少两个信息记录部分和设置在彼此相邻的信息记录部分之间的树脂层。 该方法包括形成树脂层，并且在树脂层的形成中，通过屏幕，信号基板和信号传递的开口将含树脂的涂层施加到除了边缘部分和信号基板之外的信号基板上 基板通过所施加的含树脂的涂层在低于大气压的压力下彼此附接，所含树脂的涂层中包含的树脂被固化以形成树脂层，然后将信号转移基板从 树脂层。

公开(公告)号：US20090309906A1

公开(公告)日：2009-12-17

申请号：US12307642

申请日：2007-06-28

申请人： Masahiko Tsukuda ,  Morio Tomiyama ,  Yuuko Tomekawa

发明人： Masahiko Tsukuda ,  Morio Tomiyama ,  Yuuko Tomekawa

IPC分类号： B41J25/308 ,  B41J29/38

CPC分类号： G11B7/26 ,  G11B7/24038

摘要： An inkjet coating device, which applies a radioactive-ray curable resin to a subject, while moving either the subject or an inkjet head relative to the other, includes an inkjet head provided with an inkjet unit having an inkjet nozzle for ejecting droplets of the radioactive-ray curable resin and a radioactive-ray irradiation unit that is placed on the rear side of the inkjet unit in a moving direction relative to the subject so as to be spaced therefrom with a predetermined distance, and irradiates the radioactive-ray curable resin coated onto the subject with radioactive rays; and a driving unit that moves the inkjet head relative to the subject.

摘要翻译： 在将被摄物体或喷墨头相对于另一方移动的情况下，向被摄体施加放射线可固化树脂的喷墨涂布装置包括具有喷墨单元的喷墨头，喷墨单元具有用于喷射放射性物质的液滴的喷墨喷嘴 射线固化树脂和放射线照射单元，其以相对于被检体的移动方向设置在喷墨单元的后侧，以与之隔开预定距离，并照射放射线固化树脂涂布 用放射线照射到受试者身上; 以及驱动单元，其使喷墨头相对于被摄体移动。

公开(公告)号：US20100110871A1

公开(公告)日：2010-05-06

申请号：US12531601

申请日：2008-03-13

申请人： Masahiko Tsukuda ,  Morio Tomiyama ,  Kenji Narumi ,  Joji Anzai ,  Yuuko Tomekawa ,  Haruhiko Habuta

发明人： Masahiko Tsukuda ,  Morio Tomiyama ,  Kenji Narumi ,  Joji Anzai ,  Yuuko Tomekawa ,  Haruhiko Habuta

IPC分类号： G11B3/70

CPC分类号： G11B7/24038 ,  G11B7/2403

摘要： The recording/reproducing quality of a multilayer optical information recording medium deteriorate not only due to interference from other layers caused by light converging on other information layers but also due to stray light converging on the surface of a protective layer and stray light that does not converge on other information layers but rather returns to an optical head through the same optical path as the reproducing signal. The thickness composition of intermediate layers (106, 107, and 108) and the protective layer (109) in a four-layer optical information recording medium are set so as to eliminate the influence of interference caused by stray light from other layers reflected up to three times.

摘要翻译： 多层光学信息记录介质的记录/再现质量不仅由于聚光在其他信息层上而引起的其它层的干扰而劣化，而且还由于会聚在保护层的表面上的杂散光和不会聚的杂散光 在其他信息层上，而是通过与再现信号相同的光路返回到光头。 设置四层光学信息记录介质中的中间层（106,107,108）和保护层（109）的厚度组成，以消除由反射到其它层的杂散光引起的干扰的影响 三次。

公开(公告)号：US08685495B2

公开(公告)日：2014-04-01

申请号：US13001167

申请日：2009-06-25

申请人： Morio Tomiyama ,  Yuuko Tomekawa

发明人： Morio Tomiyama ,  Yuuko Tomekawa

IPC分类号： B05D1/40 ,  B05D3/12 ,  B05D1/18 ,  B05C13/00 ,  B05C11/00 ,  B05C13/02

CPC分类号： G11B7/26 ,  G11B7/24038 ,  G11B7/2533 ,  Y02P20/582

摘要： A substrate formed of an organic-inorganic hybrid material and provided with a reinforcement member in an inner periphery portion is used, as a signal transfer substrate, in a method for procuring a multilayer information recording medium having “n” information recording layers (“n” is an integer of two or more), the method including: applying an ultraviolet curable resin on a “k”th information recording layer (“k” is an integer of from 1 to (n−1)); bonding the signal transfer substrate having a signal surface including a concavo-convex shaped signal portion, to the applied resin, with the signal surface facing the resin; curing the resin by applying an ultraviolet ray to the resin from the substrate side while the substrate is bonded to the resin; and peeling the substrate from the cured resin by warping the inner periphery portion of the substrate. This method enables the signal transfer substrate to be used repeatedly.

摘要翻译： 作为信号转移基板，使用由有机 - 无机混合材料形成并在内周部设置有加强部件的基板，在采用具有“n”个信息记录层（“n”）的多层信息记录介质的方法中， “是2以上的整数），该方法包括：在第k信息记录层上施加紫外线固化树脂（”k“为1〜（n-1）的整数）; 将具有包括凹凸形状的信号部分的信号表面的信号传输基板结合到施加的树脂上，信号表面面向树脂; 通过在将基板粘合到树脂上时从基板侧向树脂施加紫外线来固化树脂; 以及通过翘曲基板的内周部分从固化树脂剥离基板。 该方法能够重复使用信号传送基板。