公开(公告)号：JP2005125667A

公开(公告)日：2005-05-19

申请号：JP2003364939

申请日：2003-10-24

Applicant: Sony Corp ,  ソニー株式会社

Inventor： ANDO MASATO ,  MIYAZAKI AKIHITO ,  HIRASHIMA SHIGEYOSHI ,  NISHI SHOTA ,  NAMEKAWA TAKUMI ,  NAKAMURA MASATO

IPC: B05C5/00 ,  B05C11/10 ,  B41J2/165 ,  B41J2/17 ,  B41J2/175

CPC classification number: B41J2/17596 ,  B41J2/1707 ,  B41J2202/12

Abstract: PROBLEM TO BE SOLVED: To remove bubbles contained in liquid by generating a negative pressure in a liquid ejection head to circulate the liquid between the liquid ejection head and a liquid tank thereby preventing leakage of liquid from a nozzle during circulation.
SOLUTION: The head cartridge comprises a print head 2 ejecting ink 8 from a plurality of ink ejection nozzles formed in the nozzle surface (10), a conduit 4 for supplying the print head 2 with ink from an ink tank 3 storing ink being fed to a liquid chamber 9 in the print head 2, a conduit 5 for circulating ink from the print head 2 back to the ink tank 3, and a liquid feed pump 6 arranged on the ink circulation conduit 5 and circulating ink between the print head 2 and the ink tank 3. A negative pressure is generated in the print head 2 by driving the liquid feed pump 6 and ink is circulated between the print head 2 and the ink tank 3.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：通过在液体喷射头中产生负压来除去液体中包含的气泡，以使液体在液体喷射头和液体罐之间循环，从而防止液体在循环期间从喷嘴泄漏。 解决方案：头盒包括从形成在喷嘴表面（10）中的多个喷墨嘴喷射墨8的打印头2，用于从存储墨水的墨盒3向打印头2供应墨水的导管4 被供给到打印头2中的液体室9，用于将墨从打印头2循环回墨罐3的导管5和布置在墨水循环导管5上的液体供给泵6，并且在打印头之间循环墨水 头部2和墨水罐3.通过驱动液体供给泵6并在打印头2和墨水盒3之间循环墨水，在打印头2中产生负压。（C）2005， JPO＆NCIPI

公开(公告)号：JP2004268307A

公开(公告)日：2004-09-30

申请号：JP2003059245

申请日：2003-03-05

Applicant: Sony Corp ,  ソニー株式会社

Inventor： TOMITA MANABU ,  KUWABARA SOICHI ,  HIRASHIMA SHIGEYOSHI ,  NAKAMURA MASATO ,  OGAWA TETSUO ,  EGUCHI TAKEO

IPC: B41J2/01 ,  B41J2/05

Abstract: PROBLEM TO BE SOLVED: To prevent degradation of image quality due to uneven density or a white streak. SOLUTION: A pair of heating resistors 102a and 102b arranged side by side in the substantially same direction as the traveling direction of a recording sheet are fed with power of different magnitude or fed with power while shifting the timing. Ejecting direction of an ink liquid drop i is substantially aligned with the traveling direction of a recording sheet by varying power supply periodically. Since ejecting direction can be varied periodically, ink drops adjacent in the traveling direction of the recording sheet at the shooting point of the ink drop i on the recording sheet compensate the boundaries each other thus preventing a white streak in the direction substantially perpendicular to the traveling direction of the recording sheet or uneven density of color. COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：JP2004216647A

公开(公告)日：2004-08-05

申请号：JP2003004990

申请日：2003-01-10

Applicant: Sony Corp ,  ソニー株式会社

Inventor： ANDO NAOSHI ,  TAKAKURA SHIGEYUKI ,  HIRASHIMA SHIGEYOSHI

IPC: B41J2/16 ,  B41J2/05

Abstract: PROBLEM TO BE SOLVED: To correctly bond and fix a channel forming member by simply correcting deflection and deformation of the channel forming member which forms a channel for supplying a liquid to a liquid pressure chamber.
SOLUTION: A process of sucking and holding a channel plate 12 to a bottom face by a fixture 26 which has a means for sucking and holding the channel plate 12 by a negative pressure, a process of setting the channel plate 12 sucked and held at the bottom face of the fixture 26 to an upper face of a substrate member 10, a process of bonding and fixing the channel plate 12 set to the upper face of the substrate member 10 to a head frame 11 by an adhesive 32, and a process of removing the fixture 26 by releasing the suction and holding of the bonded and fixed channel plate 21 by the fixture 26 are carried out. The channel plate 12 is sucked and held by the negative pressure to the bottom face by the fixture 26 to trace the bottom face of the fixture 26, so that the deflection and deformation of the channel plate 12 is simply corrected. The channel plate 12 is correctly bonded and fixed to the head frame 11.
COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：JP2003094675A

公开(公告)日：2003-04-03

申请号：JP2001294474

申请日：2001-09-26

Applicant: SONY CORP

Inventor： HIRASHIMA SHIGEYOSHI ,  MIYAZAKI AKIHITO ,  KAGAMI TOSHIKI ,  TAKEDA HIROMITSU ,  TSUJINAGA HIROMI

IPC: B41J2/165 ,  B41J29/13

Abstract: PROBLEM TO BE SOLVED: To safely and easily clear printing paper jam. SOLUTION: A jam clearing mechanism 151 automatically moves a head cap 10 to a closing position of a head cartridge 8, when an upper chassis 2, which is fitted with the head cartridge 8, the head cap 10 and a head cap guide mechanism, is opened above a lower chassis 1 in such a manner that a fulcrum shaft 17 serves as a center.

公开(公告)号：JP2002207585A

公开(公告)日：2002-07-26

申请号：JP2001000031

申请日：2001-01-04

Applicant: SONY CORP

Inventor： HIDAKA SHINOBU ,  HIRASHIMA SHIGEYOSHI ,  HORII SHINICHI

IPC: B41J29/38 ,  B41J5/30 ,  G06F3/12 ,  G06Q10/00 ,  G06Q30/04 ,  G06Q30/06 ,  G06Q50/00 ,  G06F17/60

Abstract: PROBLEM TO BE SOLVED: To provide a control method of printing system and storage medium with control method of printing system stored therein allowing the providing of a sufficient service in a printing service in which a user visits a shop and prints image data presented beforehand by its own operation by applying them to a service for transmitting image data by Internet or the like and accepting a print request. SOLUTION: In this method, after receiving the data to be printed the charge for the period up to printing is calculated and the payment is asked for.

公开(公告)号：JP2002144543A

公开(公告)日：2002-05-21

申请号：JP2000343904

申请日：2000-11-10

Applicant: SONY CORP

Inventor： HIRASHIMA SHIGEYOSHI

IPC: B41J2/01 ,  B41J2/16

Abstract: PROBLEM TO BE SOLVED: To provide a printer, its driving method, a head cartridge, its inspecting equipment and its inspecting method in which high resolution and high speed can be realized while enhancing regeneration efficiency of the head cartridge. SOLUTION: The printer comprises a head drive section 310 for driving a plurality of ejection actuators R1-Rn, a section 320 for adjusting the timing of driving the ejection actuators R1-Rn through the head drive section 310, and a section 150 for controlling operation of the head drive section 310 and further controlling operation of the time adjusting section 320 based on a head control parameter HCP for setting an adjusting time ΔT at the time adjusting section 320.

公开(公告)号：JP2002135694A

公开(公告)日：2002-05-10

申请号：JP2000328391

申请日：2000-10-23

Applicant: SONY CORP

Inventor： HIRASHIMA SHIGEYOSHI ,  HORII SHINICHI

IPC: G03B27/46 ,  G06F3/12 ,  G06Q10/00 ,  G06Q50/00 ,  G06Q50/10 ,  H04N5/76 ,  G06F17/60

Abstract: PROBLEM TO BE SOLVED: To flexibly cope with a user's desire regarding finish, for example, by applying a processing method of electronic data and a recording medium for recording the processing method of electronic data to print service of a digital camera. SOLUTION: Fixing service of electronic data to the medium such as print is processed by acceptance quality of a processing or designation of delivery.

公开(公告)号：JP2002127426A

公开(公告)日：2002-05-08

申请号：JP2000321565

申请日：2000-10-20

Applicant: SONY CORP

Inventor： HIRASHIMA SHIGEYOSHI ,  HORII SHINICHI ,  HIDAKA SHINOBU

IPC: B41J2/01 ,  B41J2/05 ,  B41J2/175 ,  B41J2/205

Abstract: PROBLEM TO BE SOLVED: To provide a printer in which an image can be formed with high image quality on an object by correcting the quantity of a plurality of ink liquid drops, being ejected from a plurality of nozzle holes, to be equalized. SOLUTION: The printer 5, 5a, 5b, 5c comprising a recording head 51 provided with a plurality of nozzle holes made over a length substantially corresponding to the width of an object 27 and ejecting a plurality of inks, respectively, from the plurality of nozzle holes to form a plurality of pixels on the object 27 with the plurality of inks further comprises a cartridge comprising a body, and means being fixed removably to the body and storing information 39 for correcting the quantity of a plurality of ink liquid drops wherein the body comprises means 53 for acquiring the correction information, and means 67 and 73 for controlling driving of the cartridge 7 while taking account of the correction information 39.

公开(公告)号：JP2002063010A

公开(公告)日：2002-02-28

申请号：JP2000258145

申请日：2000-08-23

Applicant: SONY CORP

Inventor： HIRASHIMA SHIGEYOSHI ,  HORII SHINICHI ,  HIDAKA SHINOBU

IPC: B41J29/38 ,  B41J29/00 ,  G06F3/12

Abstract: PROBLEM TO BE SOLVED: To provide a printer device, a printing method and a computer- readable program storing medium with a program equipped with a printing function stored thereon capable of protecting security of a content of a printed matter. SOLUTION: This printer device 1 conducting printing, based on printing data 25 supplied, is provided with a receiving means 51 equipped with a first identifier 29 for identifying a supply source 7 of the printing data 25 for receiving the printing data 25, an input means 9 for inputting a second identifier 31, a collation means 49 for collating the first identifier 29 with the second identifier 31, and a printing means 51 for conducting printing, based on the printing data 25 when the collation means 49 determines that the first identifier 29 matches the second identifier 31.

公开(公告)号：JP2002011928A

公开(公告)日：2002-01-15

申请号：JP2000201470

申请日：2000-06-29

Applicant: SONY CORP

Inventor： HORII SHINICHI ,  HIRASHIMA SHIGEYOSHI

IPC: B41J2/01 ,  B41J2/175 ,  B41J29/38 ,  B41J29/46 ,  G06F3/12

Abstract: PROBLEM TO BE SOLVED: To provide a self-diagnostic apparatus which can perform concrete diagnosis depending on the use conditions of a printer, a method for self- diagnosis and a computer readable program storing medium recorded with a program having a self-diagnostic function. SOLUTION: The self-diagnostic apparatus comprises means 68a-68d, 150, 150a, 152, 154 for diagnosing the conditions of printers 5, 5a printing on a recording sheet 27, and means 76 for displaying the results of diagnosis based on the conditions of printers 5, 5a.