-
公开(公告)号：US06830322B2
公开(公告)日：2004-12-14
申请号：US10081206
申请日：2002-02-25
Applicant: Makoto Shihoh , Osamu Kanome
Inventor： Makoto Shihoh , Osamu Kanome
IPC: B41J2175
CPC classification number: B41J2/17553 , B41J2/17513
Abstract: A liquid ejection apparatus comprises a liquid bag for containing liquid to be supplied to a liquid ejection head and is adapted to generate negative pressure in the liquid ejection head by a water head difference between the liquid ejection head and the liquid bag. The liquid bag is arranged so that, of two sides of the liquid bag having the largest areas, the side facing in a direction opposite to the direction of gravity is rigidly held at least partly and the other side is freely movable. The liquid bag is provided with a means for detecting an amount of liquid remaining in the liquid bag by reference to a position of the side facing in the direction of gravity, and the detecting means is adapted to move according to the amount of liquid contained in the liquid bag.
Abstract translation: 液体喷射装置包括用于容纳供应到液体喷射头的液体的液体袋，并且适于在液体喷射头与液体袋之间的水头差产生液体喷射头中的负压。 液袋被布置成使得具有最大面积的液袋的两侧面向与重力方向相反的方向的侧面至少部分地刚性地保持，另一侧可自由移动。 该液体袋具有用于通过参照在重力方向上的一侧的位置来检测残留在液袋中的液体量的装置，并且该检测装置适于根据包含在液袋中的液体的量移动 液体袋。
-
公开(公告)号：US5759455A
公开(公告)日：1998-06-02
申请号：US907912
申请日：1997-08-11
Applicant: Hirofumi Kamitakahara , Osamu Kanome
Inventor： Hirofumi Kamitakahara , Osamu Kanome
CPC classification number: B29C59/022 , B29C33/42 , B29C43/222 , B29C33/3857 , B29C59/04 , Y10S425/812
Abstract: A roller-shaped stamper has a scale portion with a light transmitting forming portion for forming the light transmitting portion on the resin, and a light shield forming portion for forming the light shielding portion of the resin, wherein the forming portions are alternately arranged with a constant pitch in a direction of rotation of said roller-shaped stamper; a plurality of scale portions are arranged in a direction normal to the direction of rotation of the roller-shaped stamper; and a groove disposed between the plural scale portions and extending in the direction of rotation of the roller-shaped stamper for exhausting air otherwise trapped between the resin and the roller-shaped stamper.
Abstract translation: 辊状压模具有鳞片部分，其具有用于在树脂上形成透光部分的透光形成部分和用于形成树脂的遮光部分的遮光部形成部分，其中，形成部分交替地布置有 在所述辊状压模的旋转方向上具有恒定的间距; 多个标尺部分沿着与辊状压模的旋转方向垂直的方向布置; 以及设置在所述多个刻度部之间并且在所述辊状压模的旋转方向上延伸以用于排出否则被捕获在所述树脂和所述辊状压模之间的空气的凹槽的凹槽。
-
3.发明授权
公开(公告)号：US5433897A
公开(公告)日：1995-07-18
申请号：US77114
申请日：1993-06-16
Applicant: Osamu Kanome , Hirofumi Kamitakahara , Naoki Kushida , Hitoshi Yoshino , Toshiya Yuasa , Takashi Kai
Inventor： Osamu Kanome , Hirofumi Kamitakahara , Naoki Kushida , Hitoshi Yoshino , Toshiya Yuasa , Takashi Kai
CPC classification number: B29C43/222 , B29C47/92 , B29D17/007 , B29C2043/025 , B29C2043/463 , B29C2947/92209 , B29C2947/92428 , B29C2947/9259 , B29C2947/92704 , B29C2947/92885 , B29C2947/92923 , B29K2101/12 , B29L2011/0016 , Y10S425/81
Abstract: A method for preparing a substrate sheet for an optical recording medium has the steps of controlling a roll stamper having a preformat pattern on the peripheral surface thereof and a molding roll disposed with a predetermined gap between the same and the roll stamper so that they have a predetermined temperature, feeding a thermoplastic resin heated to a predetermined temperature to the gap from a means for extruding the thermoplastic resin disposed on the upstream side of the gap, while the roll stamper and the molding roll are rotated at a predetermined rotational frequency, and then molding the thermoplastic resin into a sheet by pressing the resin between the roll stamper and the molding roll to transfer the preformat pattern to the resin. The method is characterized in that the molding is carried out under molding conditions regulated so that continuously measured gap temperatures of the substrate sheet may periodically fluctuate in a predetermined amplitude and so that the amplitude may accord with a previously set value of an amplitude corresponding to a desired transfer precision and birefringence value of the substrate sheet for the optical recording medium.
Abstract translation: 制备光记录介质用基板的方法具有如下步骤：在其外周表面上控制具有预格式图案的辊压模，以及在其与辊压模之间设置有预定间隙的成型辊，使得它们具有 在辊压模和成型辊以预定的旋转频率旋转的同时，从设置在间隙的上游侧的热塑性树脂的挤压装置向间隙供给加热到规定温度的热塑性树脂，然后， 通过在辊压机和成型辊之间挤压树脂将热塑性树脂模制成片材，以将预格式化图案转移到树脂上。 该方法的特征在于，在成型条件下进行成型，所述成型条件被调节为使得基板的连续测量的间隙温度可以以预定的幅度周期性地波动，并且使得振幅可以与先前设定的对应于 用于光记录介质的基片的所需转印精度和双折射值。
-
公开(公告)号：US5383834A
公开(公告)日：1995-01-24
申请号：US897747
申请日：1992-06-12
Applicant: Osamu Kanome , Hirofumi Kamitakahara , Hitoshi Yoshino , Tetsuya Sato , Hisanori Hayashi
Inventor： Osamu Kanome , Hirofumi Kamitakahara , Hitoshi Yoshino , Tetsuya Sato , Hisanori Hayashi
CPC classification number: B21H8/005 , B29C43/222 , B29C43/46
Abstract: A roll stamper used in a process of continuously forming a uniform sheet of a resin from which information recording medium bases are obtained. This roll stamper has a stamper member having in its surface a pattern corresponding to a pre-format pattern of an information recording medium, fixing members fixed on opposite end portions of a reverse surface of the stamper member so as to be integral with the stamper member, and a specular roll base having an engagement groove formed in its circumferential surface parallel to its axis. The stamper member is fixed on the specular roll base by fitting the fixing members in the engagement groove. A recess formed in a circumferential surface of the roll stamper as a gap between the fixing members is filled with a filler so that the roll stamper circumferential surface is substantially smooth. Side surfaces of the fixing members and/or the engagement groove are shaped as to suitably retain the filler.
Abstract translation: 在连续地形成从其获得信息记录介质基底的树脂的均匀片材的过程中使用的辊压机。 该压模具有压模构件，其表面具有对应于信息记录介质的预格式图案的图案，固定构件固定在压模构件的反面的相对端部上，以与压模构件 以及具有在其圆周表面上平行于其轴线形成的接合槽的镜面辊底座。 压模构件通过将固定构件装配在接合槽中而固定在镜面辊底座上。 作为固定部件之间的间隙，在辊压模的圆周表面上形成的凹部填充有填料，使得压辊周面大致平滑。 固定构件和/或接合槽的侧表面成形为适当地保持填料。
-
5.发明授权Roll stamper, and apparatus and process for manufacturing substrate sheet for information recording mediums by using the same 失效辊压模，以及通过使用它们来制造用于信息记录介质的基片的装置和方法
公开(公告)号：US5320514A
公开(公告)日：1994-06-14
申请号：US963731
申请日：1992-10-20
Applicant: Osamu Kanome , Hirofumi Kamitakahara , Naoki Kushida , Hitoshi Yoshino , Toshiya Yuasa , Takashi Kai , Hisanori Hayashi
Inventor： Osamu Kanome , Hirofumi Kamitakahara , Naoki Kushida , Hitoshi Yoshino , Toshiya Yuasa , Takashi Kai , Hisanori Hayashi
CPC classification number: B29C43/222 , B29C59/002 , B29D17/007 , G11B7/26 , B29C2043/025 , B29C2043/3433 , B29C2043/463 , Y10S425/81
Abstract: A roll stamper for forming a substrate sheet for information recording mediums has a flexible stamper member having a pattern corresponding to a preformat for an information recording medium; a first fixing member and a second fixing member respectively joined to both ends of the stamper member in an integral form; and a pair of fit grooves capable of fittingly receiving the fixing members, formed in the periphery of a specular roll substrate in parallel to the axial direction of the specular roll substrate. The fixing members are so fitted to the fit grooves that the stamper member is fixed along the periphery of the specular roll substrate between the fit grooves.The first fixing member has a first member showing a coefficient of linear expansion substantially equal to the coefficient of linear expansion of the stamper member and a second member having a larger coefficient of linear expansion than the coefficient of linear expansion of the first member. The first member is joined to the stamper member and the second member is positioned inside the first member with respect to the second fixing member. The roll stamper is so set up as to satisfy the relationship of expression (1):.DELTA.L.sub.1 -.DELTA.L.sub.2
Abstract translation: 用于形成用于信息记录介质的基片的辊压机具有柔性压模构件，其具有与用于信息记录介质的预格式化相对应的图案; 分别以一体形式接合到压模构件的两端的第一固定构件和第二固定构件; 以及能够适当地容纳固定部件的一对嵌合槽，所述固定部件形成在与镜面辊基板的轴向平行的镜面辊基板的周边。 固定构件与嵌合槽嵌合，使得压模构件沿着镜面反射辊基板的周边固定在配合槽之间。 第一固定构件具有第一构件，其显示出与压模构件的线性膨胀系数基本相等的线性膨胀系数，以及具有比第一构件的线性膨胀系数大的线性膨胀系数的第二构件。 第一构件连接到压模构件，第二构件相对于第二固定构件定位在第一构件的内部。 辊压模的设定满足表达式（1）的关系：DELTA L1- DELTA L2
-
Patent Agency Ranking6.发明授权Roll stamper and apparatus for forming a substrate for information recording medium 失效辊压模和用于形成信息记录介质用基板的装置
公开(公告)号：US5308235A
公开(公告)日：1994-05-03
申请号：US862523
申请日：1992-04-02
Applicant: Hirofumi Kamitakahara , Yukitoshi Ohkubo , Naoki Kushida , Hitoshi Yoshino , Osamu Kanome , Tetsuya Sato , Hisanori Hayashi
Inventor： Hirofumi Kamitakahara , Yukitoshi Ohkubo , Naoki Kushida , Hitoshi Yoshino , Osamu Kanome , Tetsuya Sato , Hisanori Hayashi
CPC classification number: B29C43/222 , B29C33/305 , B29C59/002 , B29D17/007 , G11B23/0057 , G11B7/263 , B29L2017/005 , Y10S425/81
Abstract: A roll stamper for forming an information recording medium substrate has a stamper member having a pattern corresponding to a pre-format for an information recording medium formed in its obverse surface, fixation members fixed to both end portions of a reverse surface of the stamper so as to be integral with the stamper member, and fit grooves formed in a circumferential surface of a specular roll base parallel to the axis of the specular roll base. The fixation members are fitted in the fit grooves, and the stamper member is fixed on the circumferential surface of the specular roll base. The roll stamper also includes a mechanism for applying a tensile force to the stamper member. This roll stamper is used in an apparatus having an extruder for melting and extruding a resin to form a resin sheet and a specular roll facing the roll stamper to continuously form the information recording medium substrate.
Abstract translation: 用于形成信息记录介质基板的辊压机具有压模构件，其具有对应于形成在其正面中的信息记录介质的预格式的图案，固定构件固定到压模的反面的两个端部，以便 与压模构件成一体，以及形成在平行于镜面辊底座的轴线的镜面辊底座的圆周表面中的配合槽。 固定构件安装在配合槽中，压模构件固定在镜面辊底座的圆周表面上。 辊压机还包括用于向压模构件施加张力的机构。 该辊压机用于具有用于熔融和挤出树脂以形成树脂片材的挤出机的设备和面向辊压机的镜面辊，以连续地形成信息记录介质基板。
-
7.发明授权Process for producing resin moldings having a concave-convex pattern on the surface 失效表面具有凹凸图案的树脂模制品的制造方法
公开(公告)号：US5281372A
公开(公告)日：1994-01-25
申请号：US857441
申请日：1992-03-25
Applicant: Hisanori Hayashi , Hirofumi Kamitakahara , Naoki Kushida , Hitoshi Yoshino , Osamu Kanome , Tetsuya Sato
Inventor： Hisanori Hayashi , Hirofumi Kamitakahara , Naoki Kushida , Hitoshi Yoshino , Osamu Kanome , Tetsuya Sato
CPC classification number: B29C33/0038 , B29C39/026 , B29C39/265 , B29C39/42 , B29K2105/0002 , Y10S264/78 , Y10S425/81
Abstract: A process for producing a resin molding having a concave-convex pattern on the surface includes the steps of providing an original die having a concave-convex pattern on the surface and a substrate having a flat surface, thereby counterposing the concave-convex pattern surface and the flat surface to each other through a spacer and forming a cell with a cavity formed by the original die, the substrate and the spacer; making an internal pressure of the cell cavity lower than an external pressure thereof, thereby filling at least one of a liquid polymerizable component and a liquid resin into the cavity due to a pressure difference between the external pressure and the internal pressure; curing at least one of the polymerizable component and the liquid resin in the cavity, thereby making a replica; and peeling the original die from the replica, thereby obtaining a resin molding.
Abstract translation: 在表面上具有凹凸图案的树脂成型体的制造方法包括以下步骤：在表面上设置具有凹凸图案的原始模具和具有平坦表面的基板，从而与凹凸图案表面相反， 平坦表面通过间隔件彼此相连，并形成具有由原始模具，基板和间隔件形成的空腔的单元; 使得电池腔的内部压力低于其外部压力，从而由于外部压力和内部压力之间的压力差而将液体可聚合组分和液体树脂中的至少一种填充到空腔中; 在空腔中固化可聚合组分和液体树脂中的至少一种，从而制备复制品; 并将原始模具从复制品剥离，从而获得树脂模制品。
-
公开(公告)号：US5173313A
公开(公告)日：1992-12-22
申请号：US658688
申请日：1991-02-21
Applicant: Tetsuya Sato , Osamu Kanome , Hitoshi Yoshino , Hisanori Hayashi , Hirofumi Kamitakahara
Inventor： Tetsuya Sato , Osamu Kanome , Hitoshi Yoshino , Hisanori Hayashi , Hirofumi Kamitakahara
CPC classification number: B29D17/007 , B29C33/305 , B29C59/04 , B29L2017/005 , Y10S425/81
Abstract: A roll-stamper for forming substrates of an information-recording medium includes at least one stamper being fastened along a peripheral face of a mirror roller, carrying on a surface thereof patterns each corresponding to a preformat for an information recording medium, also having stoppers fixed along both edges on the reverse side thereof, and being fastened to the mirror roller by inserting the stoppers respectively into negative stopping-grooves cut into the mirror roller in parallel with the axis of the mirror roller.
Abstract translation: 用于形成信息记录介质的基板的辊压机包括至少一个压模，其沿着镜辊的周面紧固，承载其表面上的每一个对应于用于信息记录介质的预格式化的图案，还具有固定的止动件 通过将止动件分别插入与镜辊的轴线平行地切入镜辊的负的止动槽中，并将其紧固到镜辊上。
-
公开(公告)号：US5087192A
公开(公告)日：1992-02-11
申请号：US491291
申请日：1990-03-09
Applicant: Osamu Kanome , Hiroyuki Sugata
Inventor： Osamu Kanome , Hiroyuki Sugata
CPC classification number: G11B7/26 , B29C43/222 , B29C43/46 , B29C47/00 , B29C47/0021 , B29D17/007
Abstract: A forming roll for a substrate used for an optical recording medium comprises a roll for continuously forming substrates used for optical recording mediums having preformatting information. Said roll comprises a roll substrate having on its surface a stamper on which a pattern corresponding with the preformatting information has been formed, and, assuming the radius of said roll substrate as "r" mm, the length of said pattern in the peripheral direction of said roll substrate as "t" mm, they satisfy the relationship of:l.times.t.ltoreq.0.1.times.r(provided that r.gtoreq.l/2.pi.).
-
公开(公告)号：US4954380A
公开(公告)日：1990-09-04
申请号：US276543
申请日：1988-11-28
Applicant: Osamu Kanome , Takayoshi Tsutsumi
Inventor： Osamu Kanome , Takayoshi Tsutsumi
IPC: G11B7/0033 , G11B7/007 , G11B7/26
CPC classification number: G11B7/26 , G11B7/0033 , G11B7/007 , Y10S428/913 , Y10S430/146 , Y10T428/24942
Abstract: An optical recording medium comprises an optical recording layer on a transparent substrate. The optical recording layer is then selectively irradiated with an energy beam to form therein a tracking region for guiding a laser beam for recording and reproduction. The tracking region is free of unevenness and has an optical characteristic different from that of the portion of the optical recording constituting a data recording region which has not been irradiated with the laser beam.
Abstract translation: 光记录介质包括在透明基板上的光记录层。 然后用能量束选择性地照射光学记录层，以在其中形成用于引导用于记录和再现的激光束的跟踪区域。 跟踪区域不具有不均匀性，并且具有与构成未被激光束照射的数据记录区域的光学记录部分不同的光学特性。
-
-
-
-
-
-
-
-
-
Search Results
56
records
(took 0.024 seconds)
