公开(公告)号：US07563402B2

公开(公告)日：2009-07-21

申请号：US11385820

申请日：2006-03-22

Applicant: Yukio Kaneko ,  Yoshimi Yodokawa ,  Takeshi Umega ,  Mamoru Usami ,  Tsuyoshi Komaki

Inventor： Yukio Kaneko ,  Yoshimi Yodokawa ,  Takeshi Umega ,  Mamoru Usami ,  Tsuyoshi Komaki

IPC: B28B7/10 ,  B28B13/06 ,  B28B7/06

CPC classification number: B29D17/005 ,  B29C33/444 ,  Y10S425/81

Abstract: The present invention makes it possible to strip off a stamper stuck on a resin layer for groove formation during the manufacture of an optical disc from the resin layer without imparting damage or the like to the stamper. The present invention achieves this object by having the steps of bringing about a state in which the stamper protrudes from a substrate by a predetermined width, rotating the substrate with the back surface of the disc-shaped substrate attracted and held, elevating rollers capable of rolling relative to a contacting surface contacting with the protruding portion simultaneously with the rotation, and continuously applying a force working in a direction to separate the protruding portion from the substrate in the circumferential direction of the stamper.

Abstract translation: 本发明使得可以在从树脂层制造光盘期间剥离粘附在树脂层上用于槽形成的压模，而不会对压模造成损伤等。 本发明通过以下步骤实现了这一目的：使压模从基板突出预定宽度的状态，使基板与盘状基板的背面相互吸引并保持旋转，升降辊能够滚动 相对于与突出部分接触的接触表面同时旋转，并且在沿着压模的圆周方向的方向上连续施加沿突出部分与基底分离的方向的力。

公开(公告)号：US07368156B2

公开(公告)日：2008-05-06

申请号：US10501508

申请日：2003-01-17

Applicant: Mamoru Usami ,  Tomoki Ushida ,  Kenji Yamaga ,  Yoshimi Sakai

Inventor： Mamoru Usami ,  Tomoki Ushida ,  Kenji Yamaga ,  Yoshimi Sakai

IPC: B32B3/02

CPC classification number: G11B23/0035 ,  G11B7/00 ,  G11B7/26 ,  Y10T428/21

Abstract: A disc-shaped optical recording medium formed by carrying out a film formation process on a disc-shaped substrate material and completed by forming a center hole at the last step is manufactured in a manner such that no eccentricity will occur when the recording medium is loaded onto a drive.At the last step of an optical disc manufacturing process, i.e., at the time of opening a hole in the center part 26 of the disc-shaped substrate material 12 formed with at least a resin layer on one side thereof, the center part 26 is removed in a manner such that the diameter of the chucking center hole 28 is larger on the disc-shaped substrate material 12 side than on the light transmitting resin layer 22 side of the disc-shaped optical recording medium 30, thereby manufacturing the disc-shaped optical recording medium 30.

Abstract translation: 通过在盘状基板材料上进行成膜处理并通过在最后一步形成中心孔而完成的圆盘形光学记录介质被制造成使得当记录介质被加载时不会发生偏心 到一个驱动器 在光盘制造过程的最后阶段，即在其一侧至少形成有树脂层的盘状基板材料12的中心部分26打开孔时，中心部分26是 以盘状基板材料12侧的夹持中心孔28的直径比盘状光记录介质30的透光性树脂层22侧的直径大的方式移除，由此制造盘状 光记录介质30。

公开(公告)号：US07205558B2

公开(公告)日：2007-04-17

申请号：US11335950

申请日：2006-01-20

Applicant: Kenji Yoneyama ,  Kazushi Tanaka ,  Mamoru Usami

Inventor： Kenji Yoneyama ,  Kazushi Tanaka ,  Mamoru Usami

IPC: G21K5/10

CPC classification number: H01J37/3023 ,  H01J37/3056 ,  H01J2237/20214 ,  H01J2237/20221 ,  H01J2237/30461 ,  H01J2237/3156 ,  H01J2237/316 ,  H01J2237/3165

Abstract: Disclosed are an electron beam irradiation apparatus and an electron beam irradiation method that are capable of easily curing a material that is hard to be cured by irradiation of ultraviolet rays and of reducing the number of electron beam irradiation tubes. The electron beam irradiation apparatus has a motor for rotationally driving an irradiation target object, a shield container for rotatably accommodating the irradiation target object, and an electron beam irradiation unit provided in the shield container so that the surface of the irradiation target object is irradiated with electron beams, wherein the electron beam irradiation unit and the irradiation target object are relatively moved when the electron beam irradiation unit irradiates the surface of the irradiation target object with the electron beams during a rotation of the irradiation target object.

Abstract translation: 公开了一种电子束照射装置和电子束照射方法，其能够容易地固化通过紫外线的照射难以固化的材料并减少电子束照射管的数量。 电子束照射装置具有旋转驱动被照射物体的电动机，用于可旋转地容纳被照射物的保护容器和设置在该屏蔽容器内的电子射线照射部，照射被照射物体的表面被照射 电子束，其中当电子束照射单元在照射目标物体旋转期间用电子束照射被照射物体的表面时，电子束照射单元和照射目标物体相对移动。

公开(公告)号：US07193956B2

公开(公告)日：2007-03-20

申请号：US10528518

申请日：2003-09-18

Applicant: Mamoru Usami ,  Kazushi Tanaka ,  Kenji Yoneyama ,  Yukio Kaneko ,  Takeshi Umega

Inventor： Mamoru Usami ,  Kazushi Tanaka ,  Kenji Yoneyama ,  Yukio Kaneko ,  Takeshi Umega

IPC: G11B7/00

CPC classification number: G21K5/04 ,  G11B7/26

Abstract: An electron beam irradiation apparatus and method capable of easily curing at least part of a surface layer and/or a resin layer composed of materials that are hard to be cured by irradiation of ultraviolet rays. A disc-shaped object manufacturing apparatus and method capable of efficiently forming, on the disc-shaped object, at least part of a surface layer and/or a resin layer such as light transmitting layer, etc, thereunder. An electron beam irradiation apparatus comprises a rotary driving unit for rotationally driving an object, a shield container rotatably accommodating the object, and an electron beam irradiation unit provided in the shield container so that the surface of the object is irradiated with electron beams from an irradiation window thereof, wherein the surface of the object is irritated with the electron beams during its rotation from the irradiation window of the election beam irradiation unit. The surface of the on-rotating object can be thereby irradiated with the electron beams having larger energy than the ultraviolet rays have.

Abstract translation: 一种电子束照射装置和方法，其能够容易地固化由通过紫外线的照射而难以固化的材料构成的表面层和/或树脂层的至少一部分。 一种盘形物体的制造装置和方法，其能够在盘状物体上有效地形成表面层和/或树脂层如透光层等的至少一部分。 一种电子束照射装置，包括用于旋转驱动物体的旋转驱动单元，可旋转地容纳物体的屏蔽容器和设置在屏蔽容器中的电子束照射单元，使得物体的表面被来自照射的电子束照射 窗口，其中物体的表面在其从选择光束照射单元的照射窗口旋转期间被电子束刺激。 因此，可以用比紫外线具有的能量大的电子束照射旋转物体的表面。

公开(公告)号：US07096770B2

公开(公告)日：2006-08-29

申请号：US10762305

申请日：2004-01-23

Applicant: Junichi Ide ,  Haruhiko Yamaguchi ,  Takeshi Umega ,  Futoshi Kobayashi ,  Tsuyoshi Itoh ,  Yoshimi Yodogawa ,  Mamoru Usami

Inventor： Junichi Ide ,  Haruhiko Yamaguchi ,  Takeshi Umega ,  Futoshi Kobayashi ,  Tsuyoshi Itoh ,  Yoshimi Yodogawa ,  Mamoru Usami

IPC: B26D5/08 ,  B26D7/01 ,  G11B7/26

CPC classification number: G11B7/265 ,  Y10S425/81 ,  Y10T83/0207 ,  Y10T83/2066 ,  Y10T83/9416 ,  Y10T83/9418 ,  Y10T83/97

Abstract: There is provided an optical recording medium-manufacturing apparatus that is capable of accurately transferring a disk-shaped apparatus during a manufacturing process, and at the same time occupies a small installation area. A control section causes a cut-forming machine installed at a cut-forming location to form a cut in a resin layer of a disk-shaped substrate, then causes an indexing mechanism to rotate a transfer stage to thereby transfer the disk-shaped substrate formed with the cut to a central hole-forming location, and then causes a punching machine to punch a central hole.

Abstract translation: 提供了一种能够在制造过程中精确地传送盘形装置的同时具有小的安装面积的光学记录介质制造装置。 控制部分使得安装在切割位置处的切割成型机在盘形基板的树脂层中形成切口，然后使转印机构转动转印台，从而转印形成的盘状基板 切割成中心孔形成位置，然后使冲孔机冲孔中心孔。

公开(公告)号：US20060163499A1

公开(公告)日：2006-07-27

申请号：US11338392

申请日：2006-01-24

Applicant: Naoyuki Echigo ,  Yo Marui ,  Yoshihiro Fuse ,  Mamoru Usami ,  Kazushi Tanaka ,  Minao Himeno ,  Yukio Kaneko

Inventor： Naoyuki Echigo ,  Yo Marui ,  Yoshihiro Fuse ,  Mamoru Usami ,  Kazushi Tanaka ,  Minao Himeno ,  Yukio Kaneko

IPC: G21K5/10 ,  G01N23/00

CPC classification number: G21K5/10

Abstract: An electron beam irradiation apparatus includes an electron beam emission section having an electron beam irradiating tube that emits an electron beam; an electron beam irradiation section for irradiating the emitted electron beam to a target; a transfer mechanism for transferring the target to the electron beam irradiation section; a rotation mechanism for rotating the target on its own axis when irradiating the electron beam; and a linear movement mechanism for generating a relative linear movement such that the electron beam irradiating tube passes right above the target, between the target and the electron beam irradiating tube, when irradiating the electron beam. The linear movement mechanism generates a relative linear movement such that the electron beam irradiating tube goes from an end portion of the target toward the center of the target and turns back before the center of the electron beam emitting portion of the electron beam irradiating tube reaches the center of the target.

Abstract translation: 电子束照射装置包括具有发射电子束的电子束照射管的电子束发射部分; 用于将发射的电子束照射到目标的电子束照射部分; 用于将靶转移到电子束照射部的转移机构; 旋转机构，用于在照射电子束时使靶在其自身轴上旋转; 以及用于产生相对线性运动的直线运动机构，使得当照射电子束时，电子束照射管在目标和电子束照射管的正上方通过。 线性移动机构产生相对线性运动，使得电子束照射管从靶的端部向靶的中心移动，并且在电子束照射管的电子束发射部分的中心到达之前返回 目标中心。

公开(公告)号：US20050226131A1

公开(公告)日：2005-10-13

申请号：US10519543

申请日：2003-06-06

Applicant: Tomoki Ushida ,  Mamoru Usami ,  Tsuyoshi Komaki

Inventor： Tomoki Ushida ,  Mamoru Usami ,  Tsuyoshi Komaki

IPC: G11B7/24 ,  G11B7/26

CPC classification number: G11B7/266

Abstract: An optical recording medium including a light transmitting resin layer which is hardly susceptible to flaws and stripping and is formed with high accuracy, and a manufacturing method and a manufacturing device of the optical recording medium are provided. An optical recording medium 10 includes: a disc-like shaped support substrate 12 having an information recording face 12A on one side; and a light transmitting resin layer 14 formed on the information recording face 12A of the support substrate 12. An annular convex portion 16 projecting in a thickness direction so as to surround a center axis line 12B of the support substrate 12 is formed on the resin layer 14, and the resin layer 14 is extended to the inside of the annular convex portion 16 in a radial direction.

Abstract translation: 提供了一种光记录介质，其特征在于，具有不容易产生缺陷和剥离的透光性树脂层，高精度地形成的光记录介质，以及光记录介质的制造方法和制造装置。 光记录介质10包括：在一侧具有信息记录面12A的圆盘状支撑基板12; 以及形成在支撑基板12的信息记录面12A上的透光树脂层14.形成在支撑基板12的中心轴线B B上沿厚度方向突出的环状凸部16 树脂层14，树脂层14沿径向向环状凸部16的内部延伸。

公开(公告)号：US20050202202A1

公开(公告)日：2005-09-15

申请号：US10528243

申请日：2003-09-17

Applicant: Kenji Yoneyama ,  Kazushi Tanaka ,  Naoki Hayashida ,  Mamoru Usami

Inventor： Kenji Yoneyama ,  Kazushi Tanaka ,  Naoki Hayashida ,  Mamoru Usami

IPC: G11B7/26 ,  B32B3/02

CPC classification number: G11B7/26

Abstract: A disc-shaped recording medium manufacturing method involves the use of electron beams for easily curing a resin layer composed of a resin material that is hard to be cured by irradiation of ultraviolet rays and capable of manufacturing a disc-shaped recording medium with a high yield without affecting a recording layer even by irradiating the electron beams. The disc-shaped recording medium manufacturing method of manufacturing the disc-shaped recording medium having a layer composed mainly of resin on a recording layer provided on a disc-shaped substrate, includes the steps of irradiating the layer composed mainly of the resin with electron beams of which an acceleration voltage is equal to or higher than 20 kV and is equal to or lower than 100 kV, and curing at least the surface of the layer composed mainly of the resin.

Abstract translation: 盘状记录介质的制造方法涉及使用电子束，容易地固化由通过紫外线的照射难以固化的树脂材料构成的树脂层，并能够以高产率制造盘状记录介质 即使通过照射电子束也不会影响记录层。 在设置在盘状基板上的记录层上制造具有主要由树脂构成的层的盘状记录介质制造方法包括以下步骤：用电子束照射主要由树脂构成的层 其加速电压等于或高于20kV并且等于或低于100kV，并且至少固化主要由树脂构成的层的表面。

公开(公告)号：US20050180877A1

公开(公告)日：2005-08-18

申请号：US11029815

申请日：2005-01-04

Applicant: Mamoru Usami ,  Kazushi Tanaka ,  Yukio Kaneko ,  Naoyuki Echigo ,  Akihiko Kizaki ,  Hiroshi Tominaga ,  Kunihiko Ozaki

Inventor： Mamoru Usami ,  Kazushi Tanaka ,  Yukio Kaneko ,  Naoyuki Echigo ,  Akihiko Kizaki ,  Hiroshi Tominaga ,  Kunihiko Ozaki

IPC: G21K5/04 ,  A61L2/00 ,  A61L2/08 ,  B29C35/08 ,  G21K5/00 ,  G21K5/10 ,  H01J37/18

CPC classification number: H01J37/18 ,  B29C2035/0877 ,  H01J2237/3156

Abstract: An electron beam irradiation apparatus includes a turn-transfer mechanism; a turn-transfer chamber; an electron beam irradiation section; a replacement room configured to bring a target into and out of the turn-transfer chamber; an outer irradiation target holding table configured to form a part of the replacement room, and including an X-ray shielding mechanism, an airtightness maintaining mechanism, and a target holding mechanism; an inner irradiation target holding table, configured to form a part of the replacement room, and including an X-ray shielding mechanism, an airtightness maintaining mechanism, and a target holding mechanism, the inner irradiation target holding table being supported by the turn-transfer mechanism; a turning mechanism configured to turn the turn-transfer mechanism and an elevator mechanism configured to move the turn-transfer mechanism up and down; and a rotation mechanism disposed at the electron beam irradiation section and configured to rotate the target.

Abstract translation: 电子束照射装置包括转向传递机构; 转转室; 电子束照射部; 更换室，其配置成使目标进出转向传送室; 被配置为形成更换室的一部分的外部照射目标保持台，并且包括X射线屏蔽机构，气密性保持机构和目标保持机构; 内部照射目标保持台，被配置为形成更换室的一部分，并且包括X射线屏蔽机构，气密性保持机构和目标保持机构，所述内侧照射目标保持台由所述转动 机制; 转动机构，其构造成转动转向机构;以及升降机构，其构造成使转动机构上下移动; 以及旋转机构，设置在所述电子束照射部，并且被配置为使所述目标旋转。

公开(公告)号：US20050161599A1

公开(公告)日：2005-07-28

申请号：US11045748

申请日：2005-01-28

Applicant: Kenji Yoneyama ,  Kazushi Tanaka ,  Mamoru Usami

Inventor： Kenji Yoneyama ,  Kazushi Tanaka ,  Mamoru Usami

IPC: G21K5/10 ,  A61N5/10 ,  G01N23/00 ,  G11B7/26 ,  G21K5/00 ,  G21K5/04

CPC classification number: H01J37/3023 ,  H01J37/3056 ,  H01J2237/20214 ,  H01J2237/20221 ,  H01J2237/30461 ,  H01J2237/3156 ,  H01J2237/316 ,  H01J2237/3165

Abstract: Disclosed are an electron beam irradiation apparatus and an electron beam irradiation method that are capable of easily curing a material that is hard to be cured by irradiation of ultraviolet rays and of reducing the number of electron beam irradiation tubes. The electron beam irradiation apparatus has a motor for rotationally driving an irradiation target object, a shield container for rotatably accommodating the irradiation target object, and an electron beam irradiation unit provided in the shield container so that the surface of the irradiation target object is irradiated with electron beams, wherein the electron beam irradiation unit and the irradiation target object are relatively moved when the electron beam irradiation unit irradiates the surface of the irradiation target object with the electron beams during a rotation of the irradiation target object.

Abstract translation: 公开了一种电子束照射装置和电子束照射方法，其能够容易地固化通过紫外线的照射难以固化的材料并减少电子束照射管的数量。 电子束照射装置具有旋转驱动被照射物体的电动机，用于可旋转地容纳被照射物的保护容器和设置在该屏蔽容器内的电子射线照射部，照射被照射物体的表面被照射 电子束，其中当电子束照射单元在照射目标物体旋转期间用电子束照射被照射物体的表面时，电子束照射单元和照射目标物体相对移动。