公开(公告)号：CA2143895A1

公开(公告)日：1995-09-05

申请号：CA2143895

申请日：1995-03-03

Applicant: CANON KK

Inventor： KARITA SEIICHIRO ,  ORIKASA TSUYOSHI ,  TERAI HARUHIKO ,  OMATA KOUICHI ,  INABA MASAKI ,  KASHINO TOSHIO ,  HAYASAKI KIMIYUKI ,  ONO TAKAYUKI ,  KOIZUMI YUTAKA ,  KOYAMA SHUJI ,  GOTO AKIRA

IPC: B41J2/14 ,  B41J2/16 ,  B41F2/05

Abstract: an ink jet recording head includes a plurality of ink ejection outlets, a first member having a plurality of grooves in fluid communication with the ejection outlets, respectively, a second member having a plurality of energy generating elements for producing energy for ejecting ink in the grooves through the ejection outlets, and a clamping unit for clamping the first member with the second member to constitute ink passages with the grooves, wherein the clamping unit has a plurality of pressure regulating mechanism pressure regulating mechanisms, which are independently operable.

公开(公告)号：DE69930454D1

公开(公告)日：2006-05-11

申请号：DE69930454

申请日：1999-10-26

Applicant: CANON KK

Inventor： TAKAHASHI WATARU ,  INABA MASAKI ,  HOSAKA KEN ,  FUKAI HISASHI ,  ISHIMATSU SHIN ,  INOUE RYOJI ,  FUKUI SHIGEKI ,  SATO YOHEI ,  YOSHIHARA YOSHIHIKO

IPC: B41J2/05 ,  B41J2/16 ,  B41J2/14

公开(公告)号：ES2230582T3

公开(公告)日：2005-05-01

申请号：ES97117881

申请日：1997-10-15

Applicant: CANON KK

Inventor： ISHIMATSU SHIN ,  INABA MASAKI ,  ABE TSUTOMU ,  GOTO AKIRA ,  FURUKAWA MASAO ,  OMATA KOUICHI

IPC: B23K26/00 ,  B23K26/066 ,  B23K26/382 ,  B41J2/14 ,  B41J2/145 ,  B41J2/16 ,  B23K26/06

Abstract: SE TRATA DE UN METODO DE PROCESO POR LASER QUE COMPRENDE, AL MENOS, UN ORIGEN DE RAYO LASER, UN SISTEMA OPTICO DE CONFORMACION DE RAYOS PARA CONFORMAR HACES DE RAYOS LASER, UNA MASCARA QUE TENGA UNOS PATRONES ESPECIFICOS QUE SE CORRESPONDAN CON LA CONFIGURACION DEL PROCESO DE UN TRABAJO, UN SISTEMA OPTICO DE ILUMINACION PARA ILUMINAR LA MASCARA Y UN SISTEMA OPTICO DE PROYECCION PARA ENFOCAR LAS IMAGENES DEL PATRON DE LA MASCARA EN LA SUPERFICIE DE PROCESO DEL TRABAJO CON UNA AMPLIACION ESPECIFICA. ESTA MASCARA SE FACILITA CON UNA PARTE EXTINGUIDA MENOR QUE EL COCIENTE ENTRE LA RESOLUCION Y LA AMPLIACION ESPECIFICA DEL SISTEMA OPTICO DE PROYECCION. CON EL METODO ORGANIZADO DE TAL MANERA, SE PUEDE PROCESAR UN TRABAJO PARA FACILITAR COMPLICADOS SURCOS TRIDIMENSIONALES QUE TENGAN IRREGULARIDADES EN LA DIRECCION DE LA IRRADIACION DE LASER POR UN PROCESADO ANTIGUO. ADEMAS, LAS PARTES EXTINGUIDAS HACEN POSIBLE EL AJUSTE DE LA EXTINCION, CON FACILIDAD Y PRECISION, DE MODO QUE SE INCREMENTA LA PRECISION DEL TRABAJO DE PROCESADO.

公开(公告)号：DE69529633D1

公开(公告)日：2003-03-27

申请号：DE69529633

申请日：1995-03-03

Applicant: CANON KK

Inventor： KARITA SEIICHIRO ,  INABA MASAKI ,  KOIZUMI YUTAKA ,  ORIKASA TSUYOSHI ,  KASHINO TOSHIO ,  KOYAMA SHUJI ,  TERAI MARUHIKO ,  HAYASAKI KIMIYUKI ,  GOTO AKIRA ,  OMATA KOUICHI ,  ONO TAKAYUKI ,  AONO KIYOMI ,  TAJIMA HIROKI

IPC: B41J2/14 ,  B41J2/16

Abstract: an ink jet recording head includes a plurality of ink ejection outlets, a first member having a plurality of grooves in fluid communication with the ejection outlets, respectively, a second member having a plurality of energy generating elements for producing energy for ejecting ink in the grooves through the ejection outlets, and a clamping unit for clamping the first member with the second member to constitute ink passages with the grooves, wherein the clamping unit has a plurality of pressure regulating mechanism pressure regulating mechanisms, which are independently operable.

公开(公告)号：DE69325980T2

公开(公告)日：2000-04-20

申请号：DE69325980

申请日：1993-12-30

Applicant: CANON KK

Inventor： SUGITANI HIROSHI ,  INABA MASAKI ,  IKEDA MASAMI ,  KOIZUMI YUTAKA ,  KASAMOTO MASAMI ,  ORIKASA TSUYOSHI ,  KIMURA MAKIKO ,  KASHINO TOSHIO ,  KARITA SEIICHIRO ,  TERAI HARUHIKO ,  GOTO AKIRA

IPC: B41J2/05 ,  B41J2/14 ,  B41J2/16

Abstract: A liquid ejecting head for a liquid ejecting apparatus for performing a recording operation by ejecting liquid from the liquid ejecting head includes as essential components a base plate having a plurality of liquid ejecting elements, and a grooved member having a plurality of grooves (4) formed thereon corresponding to the liquid ejecting elements. The grooved member is connected to the base plate and composed of a grooved element and a supporting member (2). A liquid ejecting apparatus operable for performing a recording operation includes as essential components a liquid ejecting head of the foregoing type and a signal supplying unit for supplying a series of signals to the liquid ejecting head for activating a plurality of liquid ejecting elements. A method of producing a liquid ejecting head of the foregoing type is practices by way of the steps of preparing a base plate having a plurality of liquid ejecting elements, forming a plurality of supporting portions (1) on a supporting member (2), forming a grooves member including a grooved element (3), and then connecting the grooved element (3) to a resin member constituting a part of the grooved member via the supporting portions (1).

公开(公告)号：SG59905A1

公开(公告)日：1999-02-22

申请号：SG1995000044

申请日：1995-03-02

Applicant: CANON KK

Inventor： GOTO AKIRO ,  TERAI HARUHIKO ,  HAYASAKI KIMIYUKI ,  OMATA KOUICHI ,  INABA MASAKI ,  KARITA SEIICHIRO ,  KOYAMA SHUJI ,  ONO TAKAYUKI ,  KASHINO TOSHIO ,  ORIKASA TSUYOSHI ,  KOIZUMI YUTAKA ,  AONO KIYOMI ,  TAJIMA HIROKI

IPC: B41J2/14 ,  B41J2/16 ,  B41J2/155

Abstract: an ink jet recording head includes a plurality of ink ejection outlets, a first member having a plurality of grooves in fluid communication with the ejection outlets, respectively, a second member having a plurality of energy generating elements for producing energy for ejecting ink in the grooves through the ejection outlets, and a clamping unit for clamping the first member with the second member to constitute ink passages with the grooves, wherein the clamping unit has a plurality of pressure regulating mechanism pressure regulating mechanisms, which are independently operable.

公开(公告)号：SG52140A1

公开(公告)日：1998-09-28

申请号：SG1995000041

申请日：1995-03-01

Applicant: CANON KK

Inventor： GOTO AKIRA ,  TERAI HARUHIKO ,  HAYASAKI KIMIYUKI ,  KUDO KIYOMITSU ,  OMATA KOUICHI ,  INABA MASAKI ,  KARITA SEIICHIRO ,  ISHIMATSU SHIN ,  KOYAMA SHUJI ,  ONO TAKAYUKI ,  KASHINO TOSHIO ,  ORIKASA TSUYOSHI ,  KOIZUMI YUTAKA

IPC: B23K26/00 ,  B23K26/06 ,  B41J2/16 ,  H05B3/00 ,  B41J2/01

Abstract: A common recess, grooves, and common recess and/or column members in the grooves are formed on a base board at the same time, and such board is made a second base board, which is coupled to a first base board on which elements for liquid discharging energy are formed; hence obtaining an ink jet recording head provided with a filter unit in an arbitrary position in the region formed by the ink paths and the common liquid chamber. The filter unit can be processed by a single processing in the ink paths and/or the common liquid chamber to make it possible to prevent disabled discharge from taking place due to dust particles intermingled at the time of head manufacture. In this way, the discharging stability is enhanced, making a high-speed printing possible. A work is efficiently processed by a single processing which is performed to process a three-dimensional configuration with respect to the direction in which the laser beam is irradiated.

公开(公告)号：AU693392B2

公开(公告)日：1998-06-25

申请号：AU7652396

申请日：1996-12-30

Applicant: CANON KK

Inventor： SUGITANI HIROSHI ,  INABA MASAKI ,  IKEDA MASAMI ,  KOIZUMI YUTAKA ,  KASAMOTO MASAMI ,  ORIKASA TSUYOSHI ,  KIMURA MAKIKO ,  KASHINO TOSHIO ,  KARITA SEIICHIRO ,  TERAI HARUHIKO ,  GOTO AKIRA

IPC: B41J2/05 ,  B41J2/14 ,  B41J2/16

Abstract: A liquid ejecting head for a liquid ejecting apparatus for performing a recording operation by ejecting liquid from the liquid ejecting head includes as essential components a base plate having a plurality of liquid ejecting elements, and a grooved member having a plurality of grooves (4) formed thereon corresponding to the liquid ejecting elements. The grooved member is connected to the base plate and composed of a grooved element and a supporting member (2). A liquid ejecting apparatus operable for performing a recording operation includes as essential components a liquid ejecting head of the foregoing type and a signal supplying unit for supplying a series of signals to the liquid ejecting head for activating a plurality of liquid ejecting elements. A method of producing a liquid ejecting head of the foregoing type is practices by way of the steps of preparing a base plate having a plurality of liquid ejecting elements, forming a plurality of supporting portions (1) on a supporting member (2), forming a grooves member including a grooved element (3), and then connecting the grooved element (3) to a resin member constituting a part of the grooved member via the supporting portions (1).

公开(公告)号：CA2112536A1

公开(公告)日：1994-07-02

申请号：CA2112536

申请日：1993-12-29

Applicant: CANON KK

Inventor： SUGITANI HIROSHI ,  INABA MASAKI ,  IKEDA MASAMI ,  KOIZUMI YUTAKA ,  KASAMOTO MASAMI ,  ORIKASA TSUYOSHI ,  KIMURA MAKIKO ,  KASHINO TOSHIO ,  KARITA SEIICHIRO ,  TERAI HARUHIKO ,  GOTO AKIRA

IPC: B41J2/05 ,  B41J2/14 ,  B41J2/16

Abstract: A liquid ejecting head for a liquid ejecting apparatus for performing a recording operation by ejecting liquid from the liquid ejecting head includes as essential components a base plate having a plurality of liquid ejecting elements, and a grooved member having a plurality of grooves (4) formed thereon corresponding to the liquid ejecting elements. The grooved member is connected to the base plate and composed of a grooved element and a supporting member (2). A liquid ejecting apparatus operable for performing a recording operation includes as essential components a liquid ejecting head of the foregoing type and a signal supplying unit for supplying a series of signals to the liquid ejecting head for activating a plurality of liquid ejecting elements. A method of producing a liquid ejecting head of the foregoing type is practices by way of the steps of preparing a base plate having a plurality of liquid ejecting elements, forming a plurality of supporting portions (1) on a supporting member (2), forming a grooves member including a grooved element (3), and then connecting the grooved element (3) to a resin member constituting a part of the grooved member via the supporting portions (1).

公开(公告)号：DE69732077T2

公开(公告)日：2005-12-22

申请号：DE69732077

申请日：1997-10-15

Applicant: CANON KK

Inventor： ISHIMATSU SHIN ,  INABA MASAKI ,  ABE TSUTOMU ,  GOTO AKIRA ,  FURUKAWA MASAO ,  OMATA KOUICHI ,  HASEGAWA TOSHINORI ,  ITO MIKI

IPC: B23K26/00 ,  B23K26/066 ,  B23K26/382 ,  B41J2/14 ,  B41J2/145 ,  B41J2/16 ,  B23K26/06

Abstract: A laser processing method comprises at least one of a laser light source, a beam shaping optical system for shaping laser beams, a mask having specific patterns corresponding to the processing configuration of a work, an illumination optical system for illuminating the mask, and a projection optical system for focusing the pattern images of the mask on the processing surface of the work by a specific magnification. This mask is provided with an extinct portion smaller than the quotient of the resolution and specific magnification of the projection optical system. With the method thus arranged, a work can be processed to provide complicated three-dimensional grooves having irregularities in the direction of laser irradiation by one-time processing. Also, the extinct portions make it possible to easily and finely adjust the extinction so that the precision of work processing is enhanced.