公开(公告)号：US07052759B2

公开(公告)日：2006-05-30

申请号：US10860789

申请日：2004-06-02

Applicant: Junichi Satou ,  Mamoru Usami ,  Yoshimi Sakai

Inventor： Junichi Satou ,  Mamoru Usami ,  Yoshimi Sakai

IPC: B32B3/02

CPC classification number: G11B7/252 ,  Y10T428/21

Abstract: An optical recording medium of the present invention includes a disk body and an ink-receiving layer disposed on a label surface of the disk body, wherein the ink-receiving layer has a brightness of 8 or more, a chroma of 4 or less, and an average surface roughness (Ra) of 0.1 μm or less. Therefore, a colored layer of white ink need not be provided below the ink-receiving layer to simplify the manufacturing process. Furthermore, even when the ink-receiving layer is formed by a spin coating or slit coating process in which the surface quality of an underlying layer is greatly reflected, therefore, the average surface roughness (Ra) of the ink-receiving layer can be significantly decreased. Thus, printing by an ink jet printer can produce a color and brilliance close to those of a silver salt photograph.

Abstract translation: 本发明的光记录介质包括盘体和设置在盘体的标签表面上的油墨接收层，其中油墨接收层的亮度为8以上，色度为4以下，以及 平均表面粗糙度（Ra）为0.1μm以下。 因此，不需要在墨水接收层的下方设置着色的白色墨水层，以简化制造过程。 此外，即使当通过旋涂或狭缝涂布工艺形成油墨接收层时，其中底层的表面质量被大大地反映，因此，油墨接收层的平均表面粗糙度（Ra）可以显着地 减少。 因此，通过喷墨打印机的打印可以产生接近银盐照片的颜色和亮度。

公开(公告)号：US20050238837A1

公开(公告)日：2005-10-27

申请号：US10832802

申请日：2004-04-26

Applicant: Junichi Satou ,  Mamoru Usami ,  Yoshimi Sakai

Inventor： Junichi Satou ,  Mamoru Usami ,  Yoshimi Sakai

IPC: G11B7/24 ,  B32B3/02 ,  B32B27/28 ,  G11B7/244 ,  G11B7/26

CPC classification number: B32B27/28 ,  B32B7/12 ,  B32B2307/538 ,  B32B2307/75 ,  B32B2429/02 ,  G11B7/24047 ,  G11B7/24094 ,  G11B7/266

Abstract: An optical recording medium of the present invention includes a support substrate, a functional layer for storing data, and a transparent ink-receiving layer provided opposite to the functional layer with respect to the support substrate, wherein the support substrate has a brightness of 8 or more, and a chroma of 4 or less. Therefore, a colored layer of white ink need not be provided between the ink-receiving layer and the support substrate, thereby simplifying the manufacturing process. Also, the surface quality of the support substrate is reflected in the ink-receiving layer. For example, when the support substrate is formed by injection, therefore, the average surface roughness (Ra) of the ink-receiving layer is significantly decreased. Thus, printing by an ink jet printer can achieve a color and brilliance close to those of a silver salt photograph.

Abstract translation: 本发明的光记录介质包括支撑基板，用于存储数据的功能层和与功能层相对于支撑基板相对设置的透明油墨接收层，其中支撑基板的亮度为8或 更多，色度为4以下。 因此，不需要在油墨接收层和支撑基板之间设置着色的白色油墨层，从而简化了制造工艺。 此外，支撑基板的表面质量被反射在墨水接收层中。 例如，当通过注射形成支撑基板时，油墨接受层的平均表面粗糙度（Ra）显着降低。 因此，通过喷墨打印机的打印可以获得接近银盐照片的颜色和亮度。

公开(公告)号：US06977107B1

公开(公告)日：2005-12-20

申请号：US10891466

申请日：2004-07-14

Applicant: Junichi Satou ,  Mamoru Usami ,  Yoshimi Sakai ,  Akira Itoga

Inventor： Junichi Satou ,  Mamoru Usami ,  Yoshimi Sakai ,  Akira Itoga

IPC: B32B3/02 ,  B32B27/00 ,  G11B7/24 ,  G11B7/26 ,  G11B23/40

CPC classification number: B32B27/00 ,  B41M5/502 ,  B41M2205/34 ,  B41M2205/36 ,  B41M2205/42 ,  G11B7/24018 ,  G11B7/252 ,  G11B7/256 ,  G11B7/26 ,  G11B23/40 ,  Y10T428/21

Abstract: An optical recording medium is made by a step of bonding a light-transmissive substrate to a supporting substrate having a brightness of 8 or more and a saturation of 4 or less via a bonding layer composed of an epoxy resin; and a step of forming a transparent ink-receiving layer on a surface of the supporting substrate remote from the light-transmissive substrate. The bonding using the epoxy resin is conducted by a method of curing the resin by using a cationic initiator, a method of curing the resin by an addition reaction between the resin and a crosslinking agent containing an active hydrogen compound, a method of curing the resin by heating, or the like. In this invention, the bonding layer is composed of a material containing an epoxy resin instead of a radically polymerizable UV-curable resin typically used. Thus, although UV irradiation through the supporting substrate is not possible, the light-transmissive substrate can be securely bonded to the supporting substrate.

Abstract translation: 光记录介质是通过将透光性基板通过由环氧树脂构成的接合层，将亮度为8以上且饱和度为4以下的支撑基板接合的步骤制成的; 以及在远离所述透光性基板的所述支撑基板的表面上形成透明油墨接收层的工序。 使用环氧树脂的接合通过使用阳离子引发剂固化树脂的方法进行，通过树脂和含有活性氢化合物的交联剂之间的加成反应固化树脂的方法，固化树脂的方法 通过加热等。 在本发明中，接合层由含有环氧树脂的材料代替通常使用的可自由基聚合的UV固化树脂。 因此，虽然不能通过支撑基板进行紫外线照射，但是可以将透光性基板牢固地接合到支撑基板。

公开(公告)号：US07205038B2

公开(公告)日：2007-04-17

申请号：US10860802

申请日：2004-06-02

Applicant: Junichi Satou ,  Mamoru Usami ,  Yoshimi Sakai

Inventor： Junichi Satou ,  Mamoru Usami ,  Yoshimi Sakai

IPC: B32B3/02

CPC classification number: G11B7/0037 ,  G11B7/2403 ,  G11B7/24094 ,  Y10T428/21

Abstract: A method for manufacturing an optical recording medium of the present invention includes the steps of forming an underlying layer having a brightness of 8 or more and a chroma of 4 or less on a label surface of a disk body by a spin coating process, and forming an ink-receiving layer on the underlying layer. In the present invention, the underlying layer having a brightness of 8 or more and a chroma of 4 or less is formed by a spin coating process, thereby significantly decreasing the surface roughness of the underlying layer. Even if the ink-receiving layer is formed by the spin coating or slit coating process in which the surface quality of the underlying layer is greatly reflected, therefore, the average surface roughness (Ra) of the ink-receiving layer can be significantly decreased. Thus, printing by an ink jet printer can produce a color and brilliance close to those of a silver salt photograph.

Abstract translation: 本发明的光记录介质的制造方法包括以下步骤：通过旋涂法在盘体的标签表面上形成亮度为8以上，色度为4以下的下层，形成 底层上的墨水接收层。 在本发明中，通过旋涂法形成亮度为8以上，色度为4以下的下层，从而显着降低了下层的表面粗糙度。 因此，即使通过旋涂或狭缝涂布工艺形成油墨接收层，其中下层的表面质量被大大地反映，因此，油墨接收层的平均表面粗糙度（Ra）可以显着降低。 因此，通过喷墨打印机的打印可以产生接近银盐照片的颜色和亮度。

公开(公告)号：US20050271855A1

公开(公告)日：2005-12-08

申请号：US10860802

申请日：2004-06-02

Applicant: Junichi Satou ,  Mamoru Usami ,  Yoshimi Sakai

Inventor： Junichi Satou ,  Mamoru Usami ,  Yoshimi Sakai

IPC: B32B3/02 ,  G11B7/0037 ,  G11B7/24

CPC classification number: G11B7/0037 ,  G11B7/2403 ,  G11B7/24094 ,  Y10T428/21

Abstract: A method for manufacturing an optical recording medium of the present invention includes the steps of forming an underlying layer having a brightness of 8 or more and a chroma of 4 or less on a label surface of a disk body by a spin coating process, and forming an ink-receiving layer on the underlying layer. In the present invention, the underlying layer having a brightness of 8 or more and a chroma of 4 or less is formed by a spin coating process, thereby significantly decreasing the surface roughness of the underlying layer. Even if the ink-receiving layer is formed by the spin coating or slit coating process in which the surface quality of the underlying layer is greatly reflected, therefore, the average surface roughness (Ra) of the ink-receiving layer can be significantly decreased. Thus, printing by an ink jet printer can produce a color and brilliance close to those of a silver salt photograph.

Abstract translation: 本发明的光记录介质的制造方法包括以下步骤：通过旋涂法在盘体的标签表面上形成亮度为8以上，色度为4以下的下层，形成 底层上的墨水接收层。 在本发明中，通过旋涂法形成亮度为8以上，色度为4以下的下层，从而显着降低了下层的表面粗糙度。 因此，即使通过旋涂或狭缝涂布工艺形成油墨接收层，其中下层的表面质量被大大地反映，因此，油墨接收层的平均表面粗糙度（Ra）可以显着降低。 因此，通过喷墨打印机的打印可以产生接近银盐照片的颜色和亮度。

公开(公告)号：US20050271854A1

公开(公告)日：2005-12-08

申请号：US10860789

申请日：2004-06-02

Applicant: Junichi Satou ,  Mamoru Usami ,  Yoshimi Sakai

Inventor： Junichi Satou ,  Mamoru Usami ,  Yoshimi Sakai

IPC: B32B3/02

CPC classification number: G11B7/252 ,  Y10T428/21

Abstract: An optical recording medium of the present invention includes a disk body and an ink-receiving layer disposed on a label surface of the disk body, wherein the ink-receiving layer has a brightness of 8 or more, a chroma of 4 or less, and an average surface roughness (Ra) of 0.1 μm or less. Therefore, a colored layer of white ink need not be provided below the ink-receiving layer to simplify the manufacturing process. Furthermore, even when the ink-receiving layer is formed by a spin coating or slit coating process in which the surface quality of an underlying layer is greatly reflected, therefore, the average surface roughness (Ra) of the ink-receiving layer can be significantly decreased. Thus, printing by an ink jet printer can produce a color and brilliance close to those of a silver salt photograph.

Abstract translation: 本发明的光记录介质包括盘体和设置在盘体的标签表面上的油墨接收层，其中油墨接收层的亮度为8以上，色度为4以下，以及 平均表面粗糙度（Ra）为0.1μm以下。 因此，不需要在墨水接收层的下方设置着色的白色墨水层，以简化制造过程。 此外，即使当通过旋涂或狭缝涂布工艺形成油墨接收层时，其中底层的表面质量被大大地反映，因此，油墨接收层的平均表面粗糙度（Ra）可以显着地 减少。 因此，通过喷墨打印机的打印可以产生接近银盐照片的颜色和亮度。

公开(公告)号：US20050007945A1

公开(公告)日：2005-01-13

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: G11B7/26 ,  G11B7/00 ,  G11B7/2533 ,  G11B23/00 ,  G11B7/24

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：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：US20070280516A1

公开(公告)日：2007-12-06

申请号：US11547615

申请日：2005-04-08

Applicant: Kenji Yoneyama ,  Takeshi Umega ,  Naoki Hayashida ,  Hidetake Itoh ,  Kazushi Tanaka ,  Mamoru Usami ,  Kazuki Suzawa

Inventor： Kenji Yoneyama ,  Takeshi Umega ,  Naoki Hayashida ,  Hidetake Itoh ,  Kazushi Tanaka ,  Mamoru Usami ,  Kazuki Suzawa

IPC: G06K9/00

CPC classification number: G11B7/268 ,  G11B7/00375

Abstract: An object is to stick an artificial fingerprint liquid on a test sample in a constant condition. An artificial fingerprint stamping apparatus 1 operates such that as an arm 10 lowers, the self weight of a stamp unit 3 causes an artificial fingerprint transfer member 9 at the lower end of a stamp pin 6 attached to the arm 10 via a ball bush 11 to be pressed against an artificial fingerprint liquid transfer disk D1 for a predefined period of time, and thus an artificial fingerprint liquid is transferred onto the lower end surface of the artificial fingerprint transfer member 9. Then, after the artificial fingerprint transfer member 9 is positioned above a test disc D1, the arm 10 is lowered so that the self weight of the stamp unit 3 causes the artificial fingerprint transfer member 9 to be pressed against the test disc D1 for a predefined period of time.

Abstract translation: 目的是将人造指纹液固定在测试样品上。 人造指纹冲压装置1的操作使得当手臂10降低时，印模单元3的自重使印模销6的下端处的人造指纹转印构件9经由滚珠衬套11至 按压人造指纹液转印盘D 1预定的时间，由此将人造指纹液转印到人造指纹转印部件9的下端面上。然后，在将人造指纹转印部件9定位 在测试盘D 1上方，臂10被降低，使得印模单元3的自重使人造指纹转印构件9在预定时间段内被压靠在测试盘D1上。

公开(公告)号：US07044726B2

公开(公告)日：2006-05-16

申请号：US10668154

申请日：2003-09-24

Applicant: Atsushi Koyama ,  Mamoru Usami ,  Kenji Yamaga ,  Mikio Domon ,  Kazuki Suzawa

Inventor： Atsushi Koyama ,  Mamoru Usami ,  Kenji Yamaga ,  Mikio Domon ,  Kazuki Suzawa

IPC: B29D11/00

CPC classification number: B29C45/0053 ,  B29C45/2632 ,  B29C2045/0079 ,  B29C2045/264 ,  B29D17/005 ,  B29L2017/003 ,  Y10S425/81

Abstract: There is provided a mold component which makes it possible to mold a substrate for an optical recording medium which enables a functional layer having a uniform thickness to be formed thereon without using a resin-coating assisting member. A stamper holder holds a stamper thereon, and has a generally hollow cylindrical shape. An insertion hole formed through a central portion of the stamper has a diameter which is larger than an outer diameter of a cavity-side end of the stamper holder at a higher temperature of the holder than a normal temperature, and is slightly smaller than the outer diameter at the normal temperature of the holder. The cavity-side end inserted into the insertion hole at the higher temperature of the stamper is grasped by a rim of the insertion hole which is reduced in diameter at the normal temperature of the stamper.

Abstract translation: 提供了一种模具部件，其可以在不使用树脂涂覆辅助部件的情况下模制用于光学记录介质的基板，从而能够在其上形成具有均匀厚度的功能层。 压模保持器在其上保持压模，并且具有大致中空的圆柱形形状。 通过压模的中心部分形成的插入孔的直径比保持器的温度高于常温的直径大于压模保持器的空腔侧端部的外径，并且略小于外部 直径在保持架的常温下。 在压模的较高温度下插入到插入孔中的空腔侧端部通过插入孔的边缘被夹持在压模的常温下直径减小。