公开(公告)号：JPH11291603A

公开(公告)日：1999-10-26

申请号：JP9967998

申请日：1998-04-10

Applicant: SONY CORP

Inventor： KUWABARA SOICHI ,  ITO TATSUMI

IPC: B41J2/44 ,  B41M1/06 ,  G03G13/26 ,  G03G15/00 ,  G03G15/20 ,  G03G15/22

Abstract: PROBLEM TO BE SOLVED: To form a printed matter with a number of pages by providing a built-in rewritable plate and also providing the high speed properties of a laser printer and the picture quality equivalent to the offset printing. SOLUTION: The operations of ink feed to a plate 19 and the transfer ink from the plate 19 to a matter 11 to be printed are repeated by the given times, and then a toner image fixed temporarily on the plate 19 as an object having an ink-repellent surface is removed together with an ink image remaining on the toner image to form a rewritable plate. The tone image is used by being cured by ultraviolet curing type waterless offset ink.

公开(公告)号：JPH0789039A

公开(公告)日：1995-04-04

申请号：JP23684393

申请日：1993-09-22

Applicant: SONY CORP

Inventor： ITO TATSUMI ,  KUWABARA SOICHI

IPC: B41C1/05 ,  G02B13/10 ,  G02B27/09

Abstract: PURPOSE:To provide a laser plate making device having a laser head wherein a depth of focus does not become shallow even if a focus stripe width is made small. CONSTITUTION:In a laser plate making device forming a printing form plate by applying laser beam 5 irradiated through a laser diode 2 to a form plate sheet 20 through a collimeter lens 13 and objective lens 14. an anamorphic prism 15 is arranged between the collimeter lens 13 and objective lens 14 as a beam shaping device deepening a depth of focus of laser beam to be applied to the form plate sheet 20.

公开(公告)号：JPH058366A

公开(公告)日：1993-01-19

申请号：JP19101391

申请日：1991-07-05

Applicant: SONY CORP

Inventor： ITO TATSUMI

IPC: B41C1/05

Abstract: PURPOSE:To shorten a plate-making time corresponding to the gradation of a plate to be made by subjecting a scanning and deflecting means performing the high speed fine scanning of laser beam in the diameter direction or rotary shaft direction of a plate to scanning control corresponding to the gradation set at every block of a pattern. CONSTITUTION:A laser block 8 is arranged in parallel to the axial direction of a plate cylinder 1 having a plate 2 made of a synthetic resin bonded thereto so as to be freely movable in the axial direction of said cylinder 1. In this case, at first, the laser block 8 converts the laser beam emitted from a semiconductor laser 3 to parallel beam by a collimation lens 6 and, next, the parallel beam applied to a first galvanomirror 12 is deflected in a Y-axis direction (the circumferential direction of the plate 2) by a first motor 25. Continuously, the reflected beam applied to a second galvanomirror 13 is deflected in an X-axis direction (the axial direction of the plate 2) by a second monitor 24. Thereafter, the predetermined position of the plate 2 is irradiated with beam by a focus lens 7 to form a predetermained pattern composed of a cavity to the plate 2. At this time, the laser block 8 performs scanning control corresponding to the gradation set at every block of a pattern.

公开(公告)号：JPH05504A

公开(公告)日：1993-01-08

申请号：JP15190691

申请日：1991-06-24

Applicant: SONY CORP

Inventor： MIYAZAKI AKIHITO ,  ITO TATSUMI

IPC: B41F27/06 ,  B41F27/12

Abstract: PURPOSE:To obtain a plate loading device capable of automatically attaching a plate and releasing a release film by a method wherein in mounting a plate on a cylinder of a plate cylinder, a plate with release film is fed to the cylinder. CONSTITUTION:A release film 17 of a plate with release film 18 previously released at the leading end thereof is fed on a guide part onto a peripheral surface of a cylinder 12 of a plate cylinder 4. While the release film 17 is released, a plate 5 is wound fixedly on the cylinder 12. In this manner, the plate cylinder 4 is obtained.

公开(公告)号：JPH0467950A

公开(公告)日：1992-03-03

申请号：JP18089490

申请日：1990-07-09

Applicant: SONY CORP

Inventor： KUWABARA SOICHI ,  HIRASHIMA SHIGEYOSHI ,  ITO TATSUMI

IPC: B41C1/04 ,  B41C1/05

Abstract: PURPOSE:To make it possible to obtain a plate sheet easily by simply regulating the optical system of a plate making device, to perform plate impression, by a method wherein the title device has an angle regulating means which can regulate the irradiation angle from a laser source, and a control means which controls the impression of an intaglio, which is formed at the starting point in the peripheral direction of a plate sheet, in a zig-zag state along the longitudinal direction of the plate sheet. CONSTITUTION:When the casting angle from a semi-conductor laser 1 is turned and tilted by a specified angle clockwise or counterclockwise from an ultraoval pattern 10 in the horizontal direction, prior to forming a pattern 10 of an impression 3 on a plate sheet 2, by an angle regulating means 47 provided in a laser block; the casting angle from the semi-conductor laser 1 becomes like a pattern 10c. Then, if the period for 'on' pulse 75d is taken longer, a lozenge-shaped pattern 10d can be obtained. In order to obtain a plate sheet 2a, patterns 77a, 77b,.... 77n are formed by the semi-conductor laser 1 in the direction shown by arrow Y, i.e., in the circumferential direction of a plate cylinder 8, then for a pattern 78a of which starting point is located at a position where the semi-conductor laser 1 is moved in the X axial direction, i.e., in the axial direction of a plate cylinder 8, by one picture element portion; laser casting is started from 1 pattern higher position than 77a. Thus, starting points 77a, 77b... start under a zig-zag state in the X axial direction.

公开(公告)号：JP2014039534A

公开(公告)日：2014-03-06

申请号：JP2013079835

申请日：2013-04-05

Applicant: Sony Corp ,  ソニー株式会社

Inventor： ITO TATSUMI

IPC: C12M1/32 ,  C12M1/00

CPC classification number: B07C5/3416 ,  B01L3/502761 ,  B01L2200/0652 ,  B01L2300/0816 ,  B01L2300/0864 ,  B01L2400/0481 ,  B01L2400/049 ,  G01N15/1484 ,  G01N2015/149 ,  Y10S209/932

Abstract: PROBLEM TO BE SOLVED: To provide a microparticle fractionation technique capable of extracting only target microparticles from a sheath flow flowing through flow paths at high speed and stably.SOLUTION: There is provided a microparticle fractionation method having a procedure in which microparticles in liquid flowing through a main flow path are taken into a region where a vertical cross section of a branch flow path in a flow direction of the liquid is formed in a larger size by generating negative pressure in the branch flow path communicated with the main flow path. In the microparticle fractionation method, the vertical cross section of the branch flow path in a flow direction of the liquid is formed in a larger size, jet flow (jet) including microparticles is generated and taken into a region where an inner space is expanded, so that microparticles which were taken once into the branch flow path can be held and accumulated without re-flowing to the main flow path.

Abstract translation: 要解决的问题：提供一种能够从高速稳定地流过流路的鞘流中仅提取目标微粒的微粒分离技术。溶液：提供了一种微粒分离方法，其具有使液体中的微粒流过 主流路被引入到通过在与主流路连通的分支流路中产生负压而在液体的流动方向上的分支流路的垂直截面形成为较大的区域。 在微粒分馏方法中，以较大的尺寸形成液体流动方向上的分支流路的垂直截面，产生包含微粒的射流（射流）并进入内部空间扩大的区域， 使得一次进入分支流路的微粒可以被保持和累积，而不会再流向主流路。

公开(公告)号：JP2009289375A

公开(公告)日：2009-12-10

申请号：JP2008143631

申请日：2008-05-30

Applicant: Sony Corp ,  ソニー株式会社

Inventor： ITO TATSUMI ,  IKEMOTO YUICHIRO ,  ASHIZAKI KOJI ,  MATSUI TAKESHI ,  TANAKA SHINTARO

IPC: G11B23/40 ,  B41M5/00

CPC classification number: B41J2/04586 ,  B41J2/04508 ,  B41J3/4071

Abstract: PROBLEM TO BE SOLVED: To provide: a printer that prevents a distortion in printed visible information even when the visible information is printed by causing a plurality of discharge nozzles to discharge ink droplets, at two or more timing points, onto a rotating object to be printed; a printing method; and a printing program. SOLUTION: A controller converts visible information expressed by two-axis orthogonal coordinate data into polar coordinate data, and binarizes the polar coordinate data to generate binary polar coordinate data. Next, the controller performs landing position correction with respect to the binary polar coordinate data to generate ink discharge data for which deviations of the landing positions of ink droplets due to the order in which the ink droplets of the discharge nozzles are discharged are corrected. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种打印机，即使在通过使多个排出喷嘴在两个或更多个定时点将墨滴喷射到旋转的喷墨头上来打印可见信息时，也可以防止打印的可见信息的变形 要打印的对象; 打印方法; 和打印程序。

解决方案：控制器将由两轴正交坐标数据表示的可视信息转换为极坐标数据，并将极坐标数据二值化以生成二进制极坐标数据。 接下来，控制器执行关于二进制极坐标数据的着色位置校正，以产生墨排出数据，由此排出喷墨嘴的墨滴的顺序，墨滴的着落位置的偏差被校正。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009283041A

公开(公告)日：2009-12-03

申请号：JP2008132166

申请日：2008-05-20

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MATSUI TAKESHI ,  ITO TATSUMI ,  IKEMOTO YUICHIRO ,  ASHIZAKI KOJI ,  TANAKA SHINTARO

IPC: G11B23/40

Abstract: PROBLEM TO BE SOLVED: To provide a disk recording and reproducing apparatus and an ink mist capturing method for the disk recording and reproducing apparatus which prevent contamination inside the apparatus with ink by efficiently capturing ink mist scattered inside the apparatus. SOLUTION: The disk recording and reproducing apparatus comprises: a rotation driving part which rotates a disk-like medium mounted detachably thereon; a movable printing head 150 which jets ink droplets onto the printing surface of the disk-like medium rotated by the rotation driving part; and a first mist capturing part 160A which is connected with a printing head to be movable integrally with the printing head and can capture ink mist jetted with the ink droplets from the printing head and scattered in the vicinity of the disk-like medium and which is smaller in volume than the ink droplets. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种盘记录和再现装置的盘记录和再现装置和墨雾捕获方法，该方法通过有效地捕获在装置内部散布的墨雾来防止油墨内部的污染。 解决方案：盘记录和再现装置包括：旋转驱动部，其使可拆卸地安装的盘状介质旋转; 可动印刷头150，其将墨滴喷射到由旋转驱动部旋转的盘状介质的印刷表面上; 以及第一雾捕获部分160A，其与打印头连接以与打印头一体地移动，并且可以捕获从打印头喷射的墨滴的墨雾并在盘状介质附近散射， 体积小于墨滴。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009277260A

公开(公告)日：2009-11-26

申请号：JP2008124757

申请日：2008-05-12

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MATSUI TAKESHI ,  TANAKA SHINTARO ,  IKEMOTO YUICHIRO ,  ASHIZAKI KOJI ,  ITO TATSUMI

IPC: G11B23/40

Abstract: PROBLEM TO BE SOLVED: To suppress a collision between a disk-like recording medium and a print head and an abrupt increase in mist by a satellite drop regardless of the type of the disk-like recording medium by providing a mechanism for adjusting a distance between the print surface of the disk-like recording medium and the print head in an information recording device capable of recording and/or reproducing information on the recording surface of the disk-like recording medium and printing characters, images or the like on the print surface. SOLUTION: The information recording device comprises: the print head 150 that is arranged at the print surface side of the disk-like recording medium 5 fitted to a disk fitting section 136 and has an ink discharge section 150a for discharging ink drops toward the print surface; a head moving mechanism for moving the print head 150 between a print position that opposes the print surface of the disk-like recording medium 5 and a retraction position separated from the print surface; and a distance detection section 170 for detecting the distance between a chucking plate 130 for holding the disk-like recording medium 5 and the ink discharge section 150a. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：通过提供一种调整机构来抑制盘状记录介质和打印头之间的碰撞以及卫星滴下的雾的突然增加，而不管盘状记录介质的类型如何 在盘状记录介质的打印表面和能够在盘状记录介质的记录表面上记录和/或再现信息的信息记录装置中的打印头之间的距离和打印字符，图像等 打印面。 解决方案：信息记录装置包括：打印头150，其布置在盘状记录介质5的打印表面侧，该盘状记录介质5装配到盘装配部分136，并且具有用于将墨滴排出的墨水排放部分150a 印刷面; 用于使打印头150在与盘状记录介质5的打印表面相对的打印位置和与打印表面分离的缩回位置之间移动的头移动机构; 以及用于检测用于保持盘状记录介质5的夹紧板130与墨水排出部150a之间的距离的距离检测部170。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009248538A

公开(公告)日：2009-10-29

申请号：JP2008102717

申请日：2008-04-10

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MATSUI TAKESHI ,  IKEMOTO YUICHIRO ,  ITO TATSUMI ,  ASHIZAKI KOJI ,  TANAKA SHINTARO

IPC: B41J2/165 ,  B41J29/17 ,  B41J29/46 ,  G11B23/40

Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus which can maintain a printing head in a normal state by using a disk shape medium provided with a cleaning region.
SOLUTION: The printing apparatus is provided with a disk rotating unit 134 in which the disk shape medium 210 is installed attachably and detachably and which rotates the disk shape medium, a pickup 138 which writes and/or reads an information signal on the recording surface of the disk shape medium, a printing head 110 which conducts printing on the non-recording surface of the disk shape medium at the opposite side to the recording surface of the disk shape medium by discharging ink, a head moving unit 124 which moves the recording head to the non-recording surface of the disk shape medium, and a cleaning treating unit which conducts the cleaning treatment of the printing head by controlling the rotation of the printing head by controlling the rotation of the disk shape medium in which the cleaning region 242 slidably attached to the nozzle surface 112 of the printing head is provided on the non-recording surface, and controlling the movement of the printing head to the non-recording surface of the disk shape medium.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种通过使用设置有清洁区域的盘形介质来将打印头保持在正常状态的打印装置。 解决方案：打印设备设置有盘旋转单元134，其中盘形介质210可拆卸地安装并且旋转盘形介质，拾取器138在其上写入和/或读取信息信号 盘形介质的记录表面;打印头110，其通过排出墨在与盘形介质的记录表面相反的一侧在盘形介质的非记录表面上进行打印;头移动单元124，其移动 记录头到盘形介质的非记录表面，以及清洁处理单元，其通过控制打印头的旋转来控制打印头的旋转来进行打印头的清洁处理，该清洁处理单元通过控制其中清洁 可滑动地附接到打印头的喷嘴表面112的区域242设置在非记录表面上，并且控制打印头到非记录的移动 盘形介质的表面。 版权所有（C）2010，JPO＆INPIT