Patents by Inventor Seijun HORIE
Seijun HORIE 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: 10137712Abstract: A recording device includes a recording unit and a medium support unit. The recording unit includes a recording head and a platen that faces the recording head in a first direction. The medium support unit is arranged below the recording unit such that the medium support unit overlaps the recording unit as viewed in the first direction. The medium support unit is configured to move, relative to the recording unit, in a second direction perpendicular to the first direction. The medium support unit has an up-down mechanism configured to move a support position of the recording medium upward in the first direction by being pulled from below the recording unit. The support position commences to move upward in the first direction after the medium support unit commences to move in the second direction relative to the recording unit during pulling of the medium support unit.Type: GrantFiled: April 20, 2017Date of Patent: November 27, 2018Assignee: Seiko Epson CorporationInventor: Seijun Horie
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Publication number: 20180272720Abstract: A liquid discharge apparatus includes a liquid discharge section configured to discharge liquid onto a medium, a holding section capable of holding a waste liquid container capable of containing waste liquid exhausted from the liquid discharge section, a sensor capable of detecting a state in which a containing amount of the waste liquid container has reached a threshold value, and a calculation section configured to calculate a waste liquid amount based on an exhaust amount of the waste liquid exhausted by the liquid discharge section. In the case where the sensor has detected the state in which the containing amount has reached the threshold value, the calculation section calculates the waste liquid amount by adding the exhaust amount of the waste liquid exhausted after the detection of the state by the sensor to the threshold value.Type: ApplicationFiled: March 8, 2018Publication date: September 27, 2018Inventors: Akira MASHIMA, Seijun HORIE
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Publication number: 20180126754Abstract: A printing apparatus includes a printing unit that prints on a roll paper, a transporting unit that transports the roll paper having been printed on along a transport surface, and a drying unit that performs a drying process (post-process) on the roll paper on the transport surface. The drying unit includes a cover (casing) that covers the roll paper on the transport surface. The cover has an inspection window that allows the roll paper on the transport surface to be visually inspected.Type: ApplicationFiled: November 7, 2017Publication date: May 10, 2018Inventors: Seijun HORIE, Atsushi MAJIMA
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Patent number: 9878866Abstract: A recording device includes a recording unit that performs recording on a recording medium with the recording medium being stored in a rolled state and unrolled from one end. The recording device includes a pair of abutting rollers, a support roller and a movable mechanism. The abutting rollers face each other, and convey the recording medium while the recording medium is nipped between the abutting rollers. The support roller is arranged on a downstream side of the abutting rollers in a conveyance path of the recording medium. The support roller abuts the recording medium to support the recording medium. The movable mechanism changes a position of at least one of the abutting rollers to switch between an abutting state in which the other of the abutting rollers abuts the recording medium and a released state in which the other of the abutting rollers does not abut the recording medium.Type: GrantFiled: March 24, 2014Date of Patent: January 30, 2018Assignee: Seiko Epson CorporationInventors: Akira Mashima, Seijun Horie
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Publication number: 20170217227Abstract: A recording device includes a recording unit and a medium support unit. The recording unit includes a recording head and a platen that faces the recording head in a first direction. The medium support unit is arranged below the recording unit such that the medium support unit overlaps the recording unit as viewed in the first direction. The medium support unit is configured to move, relative to the recording unit, in a second direction perpendicular to the first direction. The medium support unit has an up-down mechanism configured to move a support position of the recording medium upward in the first direction by being pulled from below the recording unit. The support position commences to move upward in the first direction after the medium support unit commences to move in the second direction relative to the recording unit during pulling of the medium support unit.Type: ApplicationFiled: April 20, 2017Publication date: August 3, 2017Inventor: Seijun HORIE
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Patent number: 9415955Abstract: A recording apparatus includes a housing with a recording unit, and a medium support part. The housing has a first medium path through which the recording medium is configured to pass. The medium support part is slidable with respect to the housing in a sliding direction. The medium support part has a second medium path through which the recording medium is configured to pass. The first and second medium paths have openings that are at least partially disposed on a sliding plane defined between the housing and the medium support part. A wall of the first medium path on one side in the sliding direction and a wall of the second medium path on the other side in the sliding direction are arranged not to contact with respect to each other while the medium support part slides towards the one side in the sliding direction.Type: GrantFiled: March 24, 2014Date of Patent: August 16, 2016Assignee: Seiko Epson CorporationInventors: Akira Matsumoto, Seijun Horie
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Patent number: 9327529Abstract: A recording apparatus includes a recording unit, a discharge unit, and a medium receiving unit. The medium receiving unit has a sheet section which is flexible and of which a front-end portion is disposed to be closer to a discharge side of a recording medium than a terminal-end portion. When the medium receiving unit is transited from a serviceable state to an accommodated state, the front-end portion of the sheet section becomes closer to the terminal-end portion of the sheet section and a connection portion between the front-end portion and the terminal-end portion of the sheet section moves to a side opposite to the discharge side.Type: GrantFiled: March 24, 2015Date of Patent: May 3, 2016Assignee: Seiko Epson CorporationInventors: Junya Kato, Seijun Horie
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Patent number: 9272549Abstract: A recording apparatus includes a medium support section that has a supply section supplying a continuous-shaped recording medium, a medium path through which the recording medium supplied on the supply section passes, and a transportation mechanism that transports the recording medium; and a recording section that performs recording on the recording medium passing through the medium path. A hole that is formed in a side wall having a light shielding property and capable of visually recognizing the inside of the medium path on the upstream side from the transportation mechanism in a transportation direction through the inside of the medium support section is provided in the medium support section.Type: GrantFiled: March 27, 2014Date of Patent: March 1, 2016Assignee: SEIKO EPSON CORPORATIONInventor: Seijun Horie
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Patent number: 9181060Abstract: A recording apparatus includes a recording part configured to record onto a recording medium; a discharge part configured to discharge a recorded medium, which is the recording medium that has been previously recorded on; and a medium catcher part configured to catch the discharged recorded medium. The medium catcher part has a guide surface configured to guide a leading end of the discharged recorded medium toward a side (the direction of approach side) opposite to a discharge direction in which the recorded medium is discharged, at a lower side of the discharge part and is configured so that the guide surface is separable from the discharge part.Type: GrantFiled: March 24, 2014Date of Patent: November 10, 2015Assignee: Seiko Epson CorporationInventor: Seijun Horie
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Publication number: 20150273897Abstract: A recording apparatus includes a recording unit, a discharge unit, and a medium receiving unit. The medium receiving unit has a sheet section which is flexible and of which a front-end portion is disposed to be closer to a discharge side of a recording medium than a terminal-end portion. When the medium receiving unit is transited from a serviceable state to an accommodated state, the front-end portion of the sheet section becomes closer to the terminal-end portion of the sheet section and a connection portion between the front-end portion and the terminal-end portion of the sheet section moves to a side opposite to the discharge side.Type: ApplicationFiled: March 24, 2015Publication date: October 1, 2015Inventors: Junya KATO, Seijun HORIE
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Patent number: 8936339Abstract: A recording apparatus includes an ink discharge part, a first drive part that drives a rotation of a roll body in which the recording medium is wound, a second drive part that drives the conveyance part that conveys the recording medium, and a control part that controls operations of the first drive part and the second drive part. The control part drives the first drive part in a halted state of the second drive part and executes a measurement that measures a relationship between a load and a drive speed when conveying the recording medium and the control part executes the measurement for a single rotation of the roll body. The control part also provides a first measurement mode to execute the single rotation which is divided into plural number.Type: GrantFiled: November 13, 2012Date of Patent: January 20, 2015Assignee: Seiko Epson CorporationInventors: Seijun Horie, Kenji Hatada, Junya Kato, Hideo Uruma, Koji Niioka, Shinichi Kamoshida, Takuya Fujita
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Patent number: 8919686Abstract: A roll medium feeding device includes a temporal placement portion on which a roll medium is placed temporarily, a roll holder that has a fitting portion which is movable in a width direction of the roll medium, and an elevating unit that lifts the roll medium. The elevating unit includes an elevating portion that has a placement portion and is capable of going up and down in an up-down direction, an operation lever that moves rotationally about a fulcrum, and moves the elevating portion with the rotational movement, and a pedal that is provided at a free end side of the operation lever.Type: GrantFiled: August 3, 2012Date of Patent: December 30, 2014Assignee: Seiko Epson CorporationInventors: Hisashi Tenpaku, Seijun Horie, Takuya Yasue
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Patent number: 8851412Abstract: A roll medium lifting device of a recording apparatus includes: an elevating unit that has a loading unit therein and can be raised and lowered in the vertical direction; an operation lever that is rotatable about a fulcrum; and a cam that performs force transmission by converting rotational movement of the operation lever in the vertical direction to vertical movement of the elevating unit at a position closer to the fulcrum in the operation lever. Further, when the operation lever is rotated to cause the cam to move the elevating unit upward, a portion of the cam that makes contact with the elevating unit faces to the moving direction when the elevating unit is moved upward.Type: GrantFiled: January 11, 2012Date of Patent: October 7, 2014Assignee: Seiko Epson CorporationInventors: Hisashi Tenpaku, Masaki Kobayashi, Seijun Horie
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Publication number: 20140291375Abstract: A recording device includes a recording unit that performs recording on a recording medium with the recording medium being stored in a rolled state and unrolled from one end. The recording device includes a pair of abutting rollers, a support roller and a movable mechanism. The abutting rollers face each other, and convey the recording medium while the recording medium is nipped between the abutting rollers. The support roller is arranged on a downstream side of the abutting rollers in a conveyance path of the recording medium. The support roller abuts the recording medium to support the recording medium. The movable mechanism changes a position of at least one of the abutting rollers to switch between an abutting state in which the other of the abutting rollers abuts the recording medium and a released state in which the other of the abutting rollers does not abut the recording medium.Type: ApplicationFiled: March 24, 2014Publication date: October 2, 2014Applicant: SEIKO EPSON CORPORATIONInventors: Akira MASHIMA, Seijun HORIE
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Publication number: 20140291438Abstract: A recording apparatus includes a medium support section that has a supply section supplying a continuous-shaped recording medium, a medium path through which the recording medium supplied on the supply section passes, and a transportation mechanism that transports the recording medium; and a recording section that performs recording on the recording medium passing through the medium path. A hole that is formed in a side wall having a light shielding property and capable of visually recognizing the inside of the medium path on the upstream side from the transportation mechanism in a transportation direction through the inside of the medium support section is provided in the medium support section.Type: ApplicationFiled: March 27, 2014Publication date: October 2, 2014Applicant: SEIKO EPSON CORPORATIONInventor: Seijun HORIE
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Publication number: 20140291436Abstract: A recording device includes a recording unit and a medium support unit. The recording unit is configured and arranged to perform recording on a recording medium. The medium support unit is arranged below the recording unit, and configured and arranged to support the recording medium that is in a continuous form, and to move relative to the recording unit. The medium support unit has an up-down mechanism configured and arranged to move a support position of the recording medium upward by being pulled from below the recording unit.Type: ApplicationFiled: March 24, 2014Publication date: October 2, 2014Applicant: SEIKO EPSON CORPORATIONInventor: Seijun HORIE
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Publication number: 20140292980Abstract: A recording apparatus includes a recording part configured to record onto a recording medium; a discharge part configured to discharge a recorded medium, which is the recording medium that has been previously recorded on; and a medium catcher part configured to catch the discharged recorded medium. The medium catcher part has a guide surface configured to guide a leading end of the discharged recorded medium toward a side (the direction of approach side) opposite to a discharge direction in which the recorded medium is discharged, at a lower side of the discharge part and is configured so that the guide surface is separable from the discharge part.Type: ApplicationFiled: March 24, 2014Publication date: October 2, 2014Applicant: SEIKO EPSON CORPORATIONInventor: Seijun HORIE
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Publication number: 20140292981Abstract: A recording apparatus includes a housing with a recording unit, and a medium support part. The housing has a first medium path through which the recording medium is configured to pass. The medium support part is slidable with respect to the housing in a sliding direction. The medium support part has a second medium path through which the recording medium is configured to pass. The first and second medium paths have openings that are at least partially disposed on a sliding plane defined between the housing and the medium support part. A wall of the first medium path on one side in the sliding direction and a wall of the second medium path on the other side in the sliding direction are arranged not to contact with respect to each other while the medium support part slides towards the one side in the sliding direction.Type: ApplicationFiled: March 24, 2014Publication date: October 2, 2014Applicant: SEIKO EPSON CORPORATIONInventors: Akira MATSUMOTO, Seijun HORIE
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Patent number: 8770508Abstract: A recording apparatus includes a roll paper holder including a shaft portion which holds a roll paper such that the roll paper is capable of being fed, a temporal placement portion on which the roll paper is temporarily placed, and a roll paper lifting device which includes a placement portion on which the roll paper is placed, and lifts the roll paper to a height position of the shaft portion of the roll paper holder while an end of the roll paper in the temporarily placed state is placed on the placement portion so as to position a core port of a roll core of the roll paper and the shaft portion.Type: GrantFiled: October 4, 2011Date of Patent: July 8, 2014Assignee: Seiko Epson CorporationInventors: Hisashi Tenpaku, Seijun Horie, Takuya Yasue
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Publication number: 20130043340Abstract: A roll medium feeding device includes a temporal placement portion on which a roll medium is placed temporarily, a roll holder that has a fitting portion which is movable in a width direction of the roll medium, and an elevating unit that lifts the roll medium. The elevating unit includes an elevating portion that has a placement portion and is capable of going up and down in an up-down direction, an operation lever that moves rotationally about a fulcrum, and moves the elevating portion with the rotational movement, and a pedal that is provided at a free end side of the operation lever.Type: ApplicationFiled: August 3, 2012Publication date: February 21, 2013Applicant: Seiko Epson CorporationInventors: Hisashi Tenpaku, Seijun Horie, Takuya Yasue