公开(公告)号：JP2004244620A

公开(公告)日：2004-09-02

申请号：JP2004003447

申请日：2004-01-08

Applicant: Sony Corp ,  ソニー株式会社

Inventor： FUKUDA TOSHIO ,  NAKAMURA MASATO ,  TANAKA YASUHIRO

IPC: B41J2/01 ,  B41J2/05 ,  B41J2/14 ,  B41J2/145 ,  B41J2/155 ,  B41J2/16 ,  B41J2/175 ,  B41M5/00 ,  C09D11/00 ,  C09D11/326 ,  C09D11/38

CPC classification number: B41J2/17513 ,  B41J2/14016 ,  B41J2/1752 ,  B41J2202/20 ,  C09D11/322 ,  C09D11/38 ,  C09D11/54

Abstract: PROBLEM TO BE SOLVED: To provide a liquid composition inhibiting dissolution of silicon to the liquid, capable of inhibiting deposition of a silicon containing compound to the liquid and causing clogging of the liquid channel or nozzle, and to provide recording liquid, a liquid cartridge storing the recording liquid, a liquid ejection cartridge provided with the liquid cartridge, and a liquid ejection unit capable of printing a high grade print by using the recording liquid stored in the liquid ejection cartridge and a method of ejection of the liquid. SOLUTION: The ink 2 contains hydrophobic colloid charged so as to have positive zeta potential when the pH of the ink 2 is in the range of 4 to 6. Thus, dissolution of silicon, silicon compounds, etc. into the ink 2 from circuit board 44 composed of silicon wafer, etc. can be inhibited. Further, deposition of silicon, silicon compounds, etc. having been dissolved in the ink 2 on heating resistor 48 so as to cause kogation or deposition thereof in ink channel 42 or nozzle 45a so as to cause clogging leading to ink ejection failure can be prevented. COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：JP2004216597A

公开(公告)日：2004-08-05

申请号：JP2003003736

申请日：2003-01-09

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NAMEKAWA TAKUMI ,  NAKAMURA MASATO

IPC: B41J2/175 ,  B41J2/05

Abstract: PROBLEM TO BE SOLVED: To appropriately remove gas stored in a channel while wasteful consumption of a liquid is suppressed by a simple arrangement. SOLUTION: A head part 22 for discharging the liquid (i), and a liquid supply part 21 for supplying the liquid (i) to the head part 22 are set. The head part 22 includes a nozzle face 40 where a plurality of nozzles 40a for discharging the liquid (i) are formed and arranged in a width direction, a supply port 41 to which the liquid (i) is supplied from the liquid supply part 21, the channel 42 for guiding the liquid (i) supplied from the supply port 41 to each nozzle 40a, and a degassing port 51 for removing the gas stored in the channel 42. COPYRIGHT: (C)2004,JPO&NCIPI

Abstract translation: 要解决的问题：通过简单的布置抑制液体的浪费，从而适当地除去存储在通道中的气体。 解决方案：设置用于排出液体（i）的头部22和用于将液体（i）供应到头部22的液体供应部21。 头部22包括喷嘴面40，在喷嘴面40处形成有用于排出液体（i）的多个喷嘴40a，并且沿宽度方向布置;供给口41，液体（i）从液体供给部21供给 ，用于将从供给口41供给的液体（i）引导到各喷嘴40a的通道42以及用于除去存储在通道42中的气体的脱气口51.版权所有（C）2004，JPO＆NCIPI

公开(公告)号：JP2004209666A

公开(公告)日：2004-07-29

申请号：JP2002378430

申请日：2002-12-26

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NAMEKAWA TAKUMI ,  EGUCHI TAKEO ,  NAKAMURA MASATO

IPC: B41J2/175

Abstract: PROBLEM TO BE SOLVED: To appropriately carry out vapor-liquid exchange and also to prevent a liquid leak. SOLUTION: A liquid tank 11 for supplying a liquid 4 to a liquid discharging head cartridge 2 which discharges the liquid 4 has a storing part 12 where the liquid 4 is stored, a supply part 13 set at a lower face of the storing part 12 to supply the liquid 4 stored in the storing part 12 to the liquid discharging head cartridge 2, an outside communication hole 14 set at an upper face of the storing part 12 to make the inside of the storing part 12 communicate with the outside, and a sealing member 17 with a permeability and a water repellency for shutting the outside communication hole 14. COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：JP2004167839A

公开(公告)日：2004-06-17

申请号：JP2002336389

申请日：2002-11-20

Applicant: Sony Corp ,  ソニー株式会社

Inventor： OGAWA TETSUO ,  NAKAMURA MASATO

IPC: B41J2/175

Abstract: PROBLEM TO BE SOLVED: To provide an ink circulation system adapted to efficiently deaerate ink of a line head type printing head.
SOLUTION: The ink circulation system has a printing head 1 where an ink discharge hole array of an equal or larger length to or than the width of an ink discharge region is arranged for discharging ink to the total width of the ink discharge region in a fixed state; a deaeration tub 2 for carrying out deaeration for the air dissolved in the ink; a piping path 4 comprising a supply passage 12 which couples the printing head 1 and the deaeration tub 2 to supply the ink from the deaeration tub 2 to the printing head 1, and a feedback passage 13 for feeding back the ink from the printing head 1 to the deaeration tub 2; and a pump 3 for circulating the ink between the deaeration tub 2 and the printing head 1 via the piping path 4. At least one of ends of the supply passage 12 and the feedback passage 13 is branched at the printing head 1 side of the piping path 4 and is connected to a predetermined plurality of positions of the printing head 1.
COPYRIGHT: (C)2004,JPO

公开(公告)号：JP2003260850A

公开(公告)日：2003-09-16

申请号：JP2003103117

申请日：2003-04-07

Applicant: SONY CORP

Inventor： HANEUMA YOSHIAKI ,  EGUCHI TAKEO ,  NAKAMURA MASATO ,  UDAGAWA HIROSHI

IPC: B41J29/13

Abstract: PROBLEM TO BE SOLVED: To obtain a printer in which movement of a head carriage can be recognized visually and directly and a decision can be made clearly whether the printer is under printing or not. SOLUTION: The printer comprises a head carriage 11 moving in the direction traversing the feeding direction of a print sheet 5 while mounting a print head 10 for printing on the print sheet, and a cover body 3 covering at least a part of the mechanism section of the head carriage wherein a window 13 enabling to see through the head carriage or at least a part of an article being fixed thereto and elongating to include the component of the head carriage in the moving direction is made in the cover body. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2003127412A

公开(公告)日：2003-05-08

申请号：JP2001322360

申请日：2001-10-19

Applicant: SONY CORP

Inventor： EGUCHI TAKEO ,  NAKAMURA MASATO ,  NAMEKAWA TAKUMI ,  HORII SHINICHI

IPC: B41J2/175

Abstract: PROBLEM TO BE SOLVED: To stably hold ink without leaking the ink while making an ink storage amount large and the structure simple. SOLUTION: There are provided an ink storage part 20, an ink chamber 51 coupled to the ink storage part 20 so that ink in the ink storage part 20 can flow down, and a valve 52 which is excited to shut between the ink storage part 20 and the ink chamber 51 and is moved to make the ink storage part 20 and the ink chamber 51 communicate with each other by a pressure decrease in the ink chamber 51 generated when ink is supplied from an ink send-out part 54 of the ink chamber 51. The ink storage part 20 is provided with an outdoor air communication hole 42a which is formed to communicate with the outdoor air for taking inside the air of an amount corresponding to a reduction amount of the quantity of ink when the quantity of ink reduces because the ink is sent from the ink storage part 20 to the ink chamber 51.

公开(公告)号：JP2002014886A

公开(公告)日：2002-01-18

申请号：JP2000201472

申请日：2000-06-29

Applicant: SONY CORP

Inventor： HIRASHIMA SHIGEYOSHI ,  HORII SHINICHI ,  TOKUNAGA HIROSHI ,  NAKAMURA MASATO

IPC: G06F13/00 ,  G06F13/10 ,  G06F15/00 ,  G06F15/16 ,  H04L29/06

Abstract: PROBLEM TO BE SOLVED: To provide a connecting device and a connecting method and a computer readable program storage medium recorded with a program having a connecting function capable of easily connecting from the origin of connection to the destination of connection without necessity to perform any special setting. SOLUTION: A connection origin 5 is provided with information related with a preset connection destination 23 and a connecting means 131 for issuing a connection request to the preset connection destination 23 based on the information related with the preset connection destination 23 and automatically connecting to the connection destination 23 at the time of receiving the permission. The preset connection destination 23 is provided with a receiving means 109 for receiving the connection request from the connection origin 5, a judging means 117 for decoding the connection request and judging whether or not the connection origin 5 is the preset connection origin 5, and permission giving means 117 and 121 for giving connection permission to the connection origin 5 when it is judged that the connection origin 5 is the preset connection origin 5 by the judging means 117.

公开(公告)号：JPH0636258B2

公开(公告)日：1994-05-11

申请号：JP7416382

申请日：1982-04-30

Applicant: SONY CORP

Inventor： EGUCHI TAKEO ,  NAKAMURA MASATO ,  ABE TAKAO ,  UEDA MAMORU

IPC: H04N5/7826 ,  G11B15/46 ,  G11B15/467 ,  G11B27/02 ,  H04N5/782

公开(公告)号：JPS58186273A

公开(公告)日：1983-10-31

申请号：JP6942882

申请日：1982-04-23

Applicant: Sony Corp

Inventor： NAKAMURA MASATO

IPC: H04N5/7826 ,  G11B15/473

CPC classification number: G11B15/473

Abstract: PURPOSE:To matching the phase timing of a drum motor with a digital video signal and to use the circuit in common in the 1st and the 2nd television system. CONSTITUTION:A reference signal from a reference signal generating circuit 1 is applied to the 1st and the 2nd frequency dividers 4, 5 having 1/90,090 and 1/90,000 of frequency dividing ratio. The output of the frequency dividers 4, 5 is switched at a changeover switch 6 and applied to a phase comparison circuit 7. The discrimination circuit 16 of the 1st and the 2nd television system makes discrimination depending whether the frequency of a vertical synchronizing signal applied to an input terminal 15 is 60 or 50Hz. Through the output of discrimination, the switch 6 is selected to the 1st frequency divider 4 at the 1st television system and to the 2nd frequency divider 5 at the 2nd system. A detecting means 8 detecting the rotating phase of a motor 14 consists of a disc 9 rotated incorporated with the motor 14 fitted with a magnet 9a and a magnetic head 10. A rotating phase detection output is obtained from the magnetic head 10 and this is applied to a phase comparison circuit 7 via a wave shape circuit 11. The comparison output from the circuit 7 is applied to an amplifier 13 through a control circuit 12, the amplified output is applied to the drum motor 14 for phase control.

Abstract translation: 目的：将鼓马达的相位定时与数字视频信号进行匹配，并在第一和第二电视系统中使用电路。 构成：来自参考信号发生电路1的参考信号被施加到具有1 / 90,090和1 / 90,000分频比的第1和第2分频器4,5。 分频器4,5的输出在切换开关6切换并施加到相位比较电路7.第一和第二电视系统的鉴别电路16根据施加到 输入端子15为60或50Hz。 通过辨别输出，开关6被选择到第一电视系统的第一分频器4和第二系统的第二分频器5。 检测电动机14的旋转相位的检测装置8由旋转的盘9组成，装配有安装有磁体9a和磁头10的电动机14.旋转相位检测输出从磁头10获得， 经由波形电路11到相位比较电路7.电路7的比较输出通过控制电路12被施加到放大器13，放大的输出被施加到鼓电动机14进行相位控制。

公开(公告)号：JP2006113761A

公开(公告)日：2006-04-27

申请号：JP2004299472

申请日：2004-10-14

Applicant: Sony Corp ,  ソニー株式会社

Inventor： UDAGAWA HIROSHI ,  NAKAMURA MASATO

IPC: G06F9/445 ,  B41J21/00 ,  G06F12/00

Abstract: PROBLEM TO BE SOLVED: To solve the problem that, even if an external storage medium is installed to a printer, starting operation of application software of an information processor or reading operation of an image is needed for confirming the content of the image prior to executing of printing thereof. SOLUTION: The information processor comprises (a) a medium detection part detecting whether the external storage medium is newly recognized or not, (b) an application starting part instructing starting of a viewer when the external storage medium is newly recognized; and (c) a reading control part automatically reading and giving an image file from the external storage medium to the viewer. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题为了解决即使将外部存储介质安装到打印机，也需要信息处理器的应用软件的开始操作或图像的读取操作来确认图像的内容的问题 在执行打印之前。 解决方案：信息处理器包括：（a）介质检测部分，检测外部存储介质是否被新识别;（b）应用开始部分，当新识别外部存储介质时，指示观看者的启动; 以及（c）读取控制部分，从外部存储介质自动读取和给出图像文件给观看者。 版权所有（C）2006，JPO＆NCIPI