Patents by Inventor Katsuya Watarai
Katsuya Watarai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7413301Abstract: An inkjet type fabric printing apparatus is provided with an inkjet head, a platen and a positioning member. The inkjet head reciprocally moves in main scanning direction and auxiliary scanning direction relative to a fabric (e.g., clothes). The platen holds the fabric to extend on a plane parallel with the main scanning direction and the auxiliary scanning direction with a first predetermined distance spaced from the inkjet head. On the positioning member, the fabric is set. The fabric is positioned on the platen in place in a direction parallel with the main scanning direction and the auxiliary scanning direction. The positioning member supports at least one of a neck portion and a shoulder portion of the fabric such that the neck portion and/or a shoulder portion is spaced from the inkjet head by a second predetermined distance.Type: GrantFiled: March 7, 2006Date of Patent: August 19, 2008Assignee: Brother Kogyo Kabushiki KaishaInventors: Akiko Niimi, Katsuya Watarai, Kousuke Fukaya
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Patent number: 7396101Abstract: An inkjet recording device, capable of reliably detecting obstacles such as wrinkles or foreign particles on a recording medium, is provided with a clearance sensor mechanism for detecting foreign particles and wrinkles on the recording medium. In such an inkjet recording device, printing is performed by scanning with the inkjet head while a platen on which the recording medium is mounted is fed. When a plate-like member provided between the default position in which the platen is on standby and the printing performing position to be scanned by the inkjet head contacts foreign particles or wrinkles of the recording medium mounted on the platen, the concealing member, together with the plate-like member, rotates about the axis line direction of an axis member. When a sensor detects the rotation of the concealing member, the platen is fed in the reverse direction. Further, when the inkjet head starts printing, a solenoid presses a receiving member and rotates the plate-like member.Type: GrantFiled: January 13, 2005Date of Patent: July 8, 2008Assignee: Brother Kogyo Kabushiki KaishaInventor: Katsuya Watarai
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Patent number: 7306329Abstract: The present invention provides an inkjet recording device capable of reducing the pressure fluctuation such as the bending or twisting of the ink supplying tube caused by the movement of the carriage. The ink stored in the ink cartridge housing unit is supplied to the inkjet head via the ink supplying tubes. In the course of the ink supplying tubes from the ink cartridge housing unit to the inkjet head, a guide member supports the ink supplying tubes. In the guide member, retaining members for respectively retaining the ink supplying tubes are housed rotatably in the housing units formed with an upper member and a lower member. Further, the guide member is rotatably installed in the case of the inkjet printer by a bolt.Type: GrantFiled: December 29, 2004Date of Patent: December 11, 2007Assignee: Brother Kogyo Kabushiki KaishaInventor: Katsuya Watarai
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Patent number: 7237890Abstract: An inkjet type fabric printing apparatus is provided with an inkjet head, a platen and a positioning member. The inkjet head reciprocally moves in main scanning direction and auxiliary scanning direction relative to a fabric (e.g., clothes). The platen holds the fabric to extend on a plane parallel with the main scanning direction and the auxiliary scanning direction with a first predetermined distance spaced from the inkjet head. On the positioning member, the fabric is set. The fabric is positioned on the platen in place in a direction parallel with the main scanning direction and the auxiliary scanning direction. The positioning member supports at least one of a neck portion and a shoulder portion of the fabric such that the neck portion and/or a shoulder portion is spaced from the inkjet head by a second predetermined distance.Type: GrantFiled: May 9, 2006Date of Patent: July 3, 2007Assignee: Brother Kogyo Kabushiki KaishaInventors: Akiko Niimi, Katsuya Watarai, Kousuke Fukaya
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Publication number: 20060203069Abstract: An inkjet type fabric printing apparatus is provided with an inkjet head, a platen and a positioning member. The inkjet head reciprocally moves in main scanning direction and auxiliary scanning direction relative to a fabric (e.g., clothes). The platen holds the fabric to extend on a plane parallel with the main scanning direction and the auxiliary scanning direction with a first predetermined distance spaced from the inkjet head. On the positioning member, the fabric is set. The fabric is positioned on the platen in place in a direction parallel with the main scanning direction and the auxiliary scanning direction. The positioning member supports at least one of a neck portion and a shoulder portion of the fabric such that the neck portion and/or a shoulder portion is spaced from the inkjet head by a second predetermined distance.Type: ApplicationFiled: May 9, 2006Publication date: September 14, 2006Inventors: Akiko Niimi, Katsuya Watarai, Kousuke Fukaya
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Publication number: 20060152568Abstract: An inkjet type fabric printing apparatus is provided with an inkjet head, a platen and a positioning member. The inkjet head reciprocally moves in main scanning direction and auxiliary scanning direction relative to a fabric (e.g., clothes). The platen holds the fabric to extend on a plane parallel with the main scanning direction and the auxiliary scanning direction with a first predetermined distance spaced from the inkjet head. On the positioning member, the fabric is set. The fabric is positioned on the platen in place in a direction parallel with the main scanning direction and the auxiliary scanning direction. The positioning member supports at least one of a neck portion and a shoulder portion of the fabric such that the neck portion and/or a shoulder portion is spaced from the inkjet head by a second predetermined distance.Type: ApplicationFiled: March 7, 2006Publication date: July 13, 2006Inventors: Akiko Niimi, Katsuya Watarai, Kousuke Fukaya
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Patent number: 7040748Abstract: An inkjet type fabric printing apparatus is provided with an inkjet head, a platen and a positioning member. The inkjet head reciprocally moves in main scanning direction and auxiliary scanning direction relative to a fabric (e.g., clothes). The platen holds the fabric to extend on a plane parallel with the main scanning direction and the auxiliary scanning direction with a first predetermined distance spaced from the inkjet head. On the positioning member, the fabric is set. The fabric is positioned on the platen in place in a direction parallel with the main scanning direction and the auxiliary scanning direction. The positioning member supports at least one of a neck portion and a shoulder portion of the fabric such that the neck portion and/or a shoulder portion is spaced from the inkjet head by a second predetermined distance.Type: GrantFiled: March 12, 2004Date of Patent: May 9, 2006Assignee: Brother Kogyo Kabushiki KaishaInventors: Akiko Niimi, Katsuya Watarai, Kousuke Fukaya
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Publication number: 20050162486Abstract: The present invention provides an inkjet recording device capable of reducing the pressure fluctuation such as the bending or twisting of the ink supplying tube caused by the movement of the carriage. The ink stored in the ink cartridge housing unit is supplied to the inkjet head via the ink supplying tubes. In the course of the ink supplying tubes from the ink cartridge housing unit to the inkjet head, a guide member supports the ink supplying tubes. In the guide member, retaining members for respectively retaining the ink supplying tubes are housed rotatably in the housing units formed with an upper member and a lower member. Further, the guide member is rotatably installed in the case of the inkjet printer by a bolt.Type: ApplicationFiled: December 29, 2004Publication date: July 28, 2005Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventor: Katsuya Watarai
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Publication number: 20050151773Abstract: An inkjet recording device, capable of reliably detecting obstacles such as wrinkles or foreign particles on a recording medium, is provided with a clearance sensor mechanism for detecting foreign particles and wrinkles on the recording medium. In such an inkjet recording device, printing is performed by scanning with the inkjet head while a platen on which the recording medium is mounted is fed. When a plate-like member provided between the default position in which the platen is on standby and the printing performing position to be scanned by the inkjet head contacts foreign particles or wrinkles of the recording medium mounted on the platen, the concealing member, together with the plate-like member, rotates about the axis line direction of an axis member. When a sensor detects the rotation of the concealing member, the platen is fed in the reverse direction. Further, when the inkjet head starts printing, a solenoid presses a receiving member and rotates the plate-like member.Type: ApplicationFiled: January 13, 2005Publication date: July 14, 2005Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventor: Katsuya Watarai
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Patent number: 6883911Abstract: A fabric printing device contains a supporting section on which a fabric can be installed and removed, having a supporting face for supporting an installed fabric from below; and an ink emitting section for emitting ink onto the fabric on said supporting face. The supporting section has a section in which the coefficient of static friction acting on the fabric in the central region of said supporting face is greater than the coefficient of static friction acting on the fabric in regions in the vicinity of the respective end sections of said supporting face in at least one direction thereof.Type: GrantFiled: March 8, 2004Date of Patent: April 26, 2005Assignee: Brother Kogyo Kabushiki KaishaInventors: Akiko Niimi, Katsuya Watarai
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Publication number: 20040189776Abstract: A fabric printing device contains a supporting section on which a fabric can be installed and removed, having a supporting face for supporting an installed fabric from below; and an ink emitting section for emitting ink onto the fabric on said supporting face. The supporting section has a section in which the coefficient of static friction acting on the fabric in the central region of said supporting face is greater than the coefficient of static friction acting on the fabric in regions in the vicinity of the respective end sections of said supporting face in at least one direction thereof.Type: ApplicationFiled: March 8, 2004Publication date: September 30, 2004Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Akiko Niimi, Katsuya Watarai
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Publication number: 20040179081Abstract: An inkjet type fabric printing apparatus is provided with an inkjet head, a platen and a positioning member. The inkjet head reciprocally moves in main scanning direction and auxiliary scanning direction relative to a fabric (e.g., clothes). The platen holds the fabric to extend on a plane parallel with the main scanning direction and the auxiliary scanning direction with a first predetermined distance spaced from the inkjet head. On the positioning member, the fabric is set. The fabric is positioned on the platen in place in a direction parallel with the main scanning direction and the auxiliary scanning direction. The positioning member supports at least one of a neck portion and a shoulder portion of the fabric such that the neck portion and/or a shoulder portion is spaced from the inkjet head by a second predetermined distance.Type: ApplicationFiled: March 12, 2004Publication date: September 16, 2004Inventors: Akiko Nimi, Katsuya Watarai, Kousuke Fukaya
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Patent number: 6109195Abstract: An over-lock sewing machine executing an over-edge chain stitch and a double-chain stitch includes a sewing machine motor for driving a needle bar so that the needle bar is moved upward and downward, a sewing needle mounted on a lower end of the needle bar, an upper looper and a lower looper forming stitches in cooperation with the sewing needle, and a stepping motor for driving the lower looper so that the lower looper is rocked.Type: GrantFiled: August 18, 1998Date of Patent: August 29, 2000Assignee: Brother Kogyo Kabushiki KaishaInventors: Hidetaka Inagaki, Nobusuke Nagasaka, Katsuya Watarai
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Patent number: D524361Type: GrantFiled: April 19, 2004Date of Patent: July 4, 2006Assignee: Brother Industries, Ltd.Inventors: Akiko Niimi, Katsuya Watarai
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Patent number: D524852Type: GrantFiled: April 19, 2004Date of Patent: July 11, 2006Assignee: Brother Industries, Ltd.Inventor: Katsuya Watarai
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Patent number: D528158Type: GrantFiled: April 19, 2004Date of Patent: September 12, 2006Assignee: Brother Industries, Ltd.Inventor: Katsuya Watarai
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Patent number: D534581Type: GrantFiled: June 16, 2005Date of Patent: January 2, 2007Assignee: Brother Industries, Ltd.Inventors: Yoshiyuki Ikezaki, Katsuya Watarai