Patents Assigned to Epson Corporation
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Publication number: 20140247290Abstract: In order to achieve a desired gray level in an optical state of a bi-stable display element, voltage application is carried out so that the gray level follows a predetermined gray level change loop through a erasing period, a reset period, and a write period.Type: ApplicationFiled: February 28, 2014Publication date: September 4, 2014Applicant: SEIKO EPSON CORPORATIONInventors: Atsushi MIYAZAKI, Toshimichi YAMADA, Kota MUTO, Hiroaki KANAMORI
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Publication number: 20140247464Abstract: Additional information can be appropriately added to an area in a template. The web application execution unit of a printer displays a print layout on a control device in a format enabling adding additional information to areas formed in the printing area of a print medium based on a first template, and when additional information is added to one area, changes to a format reflecting the additional information applied to the one area, and displays the print layout.Type: ApplicationFiled: February 28, 2014Publication date: September 4, 2014Applicant: SEIKO EPSON CORPORATIONInventors: Takuya Sugimoto, Susumu Shiohara
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Publication number: 20140247001Abstract: An electronic circuit includes a noise source and an analog circuit and a logic circuit that may be adversely affected by noise. At least a portion of the analog circuit and the logic circuit is formed on a buried impurity layer whose conductivity is different from that of a substrate, and at least a portion of the periphery of that portion is surrounded by an impurity layer that is different from the substrate. Thus, propagation of the noise from the noise source is prevented.Type: ApplicationFiled: February 27, 2014Publication date: September 4, 2014Applicant: SEIKO EPSON CORPORATIONInventors: Isamu MORIYA, Atsushi YAMADA
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Publication number: 20140245856Abstract: A jointed arm has an upper arm member joined to a second shoulder member, a first forearm member joined to the upper arm member by a first bending and stretching mechanism, and a wrist member joined to the first forearm member by a second bending and stretching mechanism, the first forearm member has a first turning mechanism that rotates the second bending and stretching mechanism, a hand section is joined to the wrist member by a second turning mechanism, and the rotation axes of the first and second turning mechanisms are offset. The upper arm member has a housing recessed portion that houses part of the first forearm member, part of the first turning mechanism, and part of the second bending and stretching mechanism in a state in which the first forearm member bends toward the upper arm member and the wrist member bends toward the first forearm member.Type: ApplicationFiled: May 15, 2014Publication date: September 4, 2014Applicant: Seiko Epson CorporationInventors: Daisuke KIRIHARA, Shingo HOSHINO
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Publication number: 20140247311Abstract: A liquid ejecting apparatus includes an ejecting head that is enabled to eject a liquid; a liquid supply portion for supplying the liquid from a liquid supply source to the ejecting head; a holding frame that holds the ejecting head, the liquid supply source and the liquid supply portion; and a movement mechanism that moves the holding frame. The liquid supply portion has a flow channel forming portion that forms a liquid flow channel connecting the liquid supply source and the ejecting head and a flow channel holding portion that holds the flow channel forming portion in a swayable manner.Type: ApplicationFiled: January 30, 2014Publication date: September 4, 2014Applicant: SEIKO EPSON CORPORATIONInventors: Atsushi YOSHIDA, Hitotoshi KIMURA
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Publication number: 20140247701Abstract: An electronic timepiece includes a receiving device that receives a satellite signal transmitted from a positioning information satellite; a display device that displays a time; a time correction unit that acquires time information from the satellite signal received by the receiving device and corrects the time to be displayed on the display device; and a case that accommodates the receiving device, the display device and the time correction unit. Power consumption of the receiving device is 30 mW or less, and a volume of the case is 30,000 mm3 or less.Type: ApplicationFiled: February 27, 2014Publication date: September 4, 2014Applicant: Seiko Epson CorporationInventor: Katsuyuki Honda
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Publication number: 20140249677Abstract: A robot includes a gripping section and a main body section to which the pair of finger sections are attached, having one end sections of the pair of finger sections rotatably connected to each other around a first rotating shaft disposed at a position separate from the main body section, and adapted to open and close the pair of finger sections by swinging the other side of the pair of finger sections on a plane parallel to a mounting surface on which an object is mounted centered on the first rotating shaft to thereby grip the object, a moving device adapted to relatively move the object and the gripping section, and a control device adapted to control the moving device to move the gripping section relatively toward the object, and grip the object with the gripping section at at least three contact points.Type: ApplicationFiled: May 8, 2014Publication date: September 4, 2014Applicant: Seiko Epson CorporationInventors: Yukihiro YAMAGUCHI, Tatsuya HOSODA, Kazuhiro KOSUGE, Yasuhisa HIRATA
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Publication number: 20140247304Abstract: A liquid ejecting apparatus includes a liquid ejecting head having a nozzle formed surface on which a nozzle which is capable of ejecting a liquid towards a target is formed, a support portion which can support the target, a carriage which can reciprocate in a scanning direction with the liquid ejecting head held, and a maintenance section which is detachably mounted on a maintenance area outside the support portion in the scanning direction to perform maintenance on the liquid ejecting head, and in which, when the maintenance section is attached or detached, the carriage has the nozzle formed surface moving to a position facing the support portion.Type: ApplicationFiled: February 20, 2014Publication date: September 4, 2014Applicant: SEIKO EPSON CORPORATIONInventor: Toshihiko WAKABAYASHI
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Publication number: 20140246737Abstract: A MEMS vibrator includes an insulating portion, a first electrode provided on one surface of the insulating portion, a fixed portion, and a function portion, a second electrode provided so that at least a portion thereof overlaps the first electrode at a distance therefrom. The second electrode comes into contact with the function portion and extends from the fixed portion.Type: ApplicationFiled: February 27, 2014Publication date: September 4, 2014Applicant: Seiko Epson CorporationInventors: Takuya KINUGAWA, Akinori YAMADA
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Publication number: 20140247314Abstract: There is provided an adhesive belt configured to support and transport a recording medium, a recording head configured to record by discharging ink onto the recording medium which is supported on the adhesive belt, and a guiding section arranged at an upstream side relative to the recording head in a transport direction of the recording medium and configured to guide fluff on an end section, in an intersecting direction that intersects with the transport direction, of the recording medium in a direction to an outside of the recording medium in the intersecting direction.Type: ApplicationFiled: February 25, 2014Publication date: September 4, 2014Applicant: SEIKO EPSON CORPORATIONInventors: Seigo MOMOSE, Toshimitsu HIRAI
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Patent number: 8820873Abstract: A printing apparatus: the medium-conveying part conveying the medium; the nozzles discharging ink droplets curable by light irradiation onto the medium; the light-irradiation part irradiating the medium with light; the medium-deforming part being arranged on the downstream side of the light-irradiation part, holding the medium from the front and back, and deforming the medium so that an irregular shape is formed in cross section; the controller performing an image-forming step, a light-irradiating step, and a medium-deforming step; in the image-forming step, the ink droplets being discharged by the nozzles to form an image on the surface of the medium; in the light-irradiating step, the ink droplets discharged onto the medium being irradiated with light by the light-irradiation part to cure the droplets; and in the medium-deforming step, the medium being released by the medium-conveying part after the medium is deformed by the medium-deforming part.Type: GrantFiled: March 23, 2012Date of Patent: September 2, 2014Assignee: Seiko Epson CorporationInventors: Kazuyoshi Tanase, Toru Takahashi, Takamitsu Kondo, Hiroshi Wada
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Patent number: 8823903Abstract: When first grooves are formed by irradiating a lower surface facing a light outgoing surface of a light guide plate for an illuminating device with laser beams, an outer circumferential region is firstly irradiated with the laser beams to form second grooves. Then, the second grooves are inspected. Next, irradiation conditions of the laser beams are adjusted based on an inspection result of the second grooves, irradiation positions of the laser beams are linearly displaced from formation positions of the second grooves, and formation of the first grooves in the scattering reflection region is then started.Type: GrantFiled: July 13, 2012Date of Patent: September 2, 2014Assignee: Seiko Epson CorporationInventors: Yoichi Momose, Nobutaka Urano
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Patent number: 8823941Abstract: A detection device includes a flow channel for a fluid sample, a suction section adapted to draw the fluid sample into the flow channel, an optical device disposed in the flow channel, a light source adapted to irradiate the optical device with light, a light detection section adapted to detect light emitted from the optical device, a microbalance sensor chip having a piezoelectric substrate provided with an oscillation electrode, and disposed in the flow channel, and a quantitative analysis section adapted to perform quantitative analysis on the fluid sample based on output from the light detection section and the microbalance sensor chip. The optical device has a metal nanostructure including projections ranging in size from 1 through 1000 nm, and emits light representing the fluid sample adsorbed to the metal nanostructure.Type: GrantFiled: April 11, 2012Date of Patent: September 2, 2014Assignee: Seiko Epson CorporationInventors: Kohei Yamada, Nobuaki Hashimoto
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Patent number: 8824623Abstract: A timer device includes a RES input terminal, an OUT output terminal, a delay circuit that delays a signal input to the RES input terminal, and a pre-settable down counter that counts a given set value, and outputs a measurement completion signal via an output terminal when the counting of the set value is completed. When a predetermined signal is input to an input terminal after an output of the measurement completion signal, the pre-settable down counter completes the output of the measurement completion signal based on a delay signal obtained by the delaying the predetermined signal using the delay circuit.Type: GrantFiled: November 30, 2012Date of Patent: September 2, 2014Assignee: Seiko Epson CorporationInventors: Makoto Takemura, Toru Shirotori
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Patent number: 8825236Abstract: A method of determining the reliability of long-term predicted orbit data, includes: determining the reliability of long-term predicted orbit data, which is acquired by predicting a satellite orbit in a target period of at least one day, using predicted position data including predicted positions of a positioning satellite in time series and actual position data including actual positions of the positioning satellite corresponding to the predicted positions.Type: GrantFiled: October 9, 2009Date of Patent: September 2, 2014Assignee: Seiko Epson CorporationInventor: Kyoichi Tomita
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Patent number: 8820943Abstract: A projection apparatus includes a first optical system, an aperture disposed on the light exiting-side of the first optical system, a second optical system disposed on the light exiting-side of the aperture, and a reflector disposed on the optical path between the first optical system and the second optical system, the reflector having a reflection surface that reflects the light having exited from the first optical system toward the second optical system. The optical axis of the second optical system is disposed along the optical axis of the first optical system. The reflection surface of the reflector is disposed along the optical axis of the first optical system. At least part of the first and second optical systems that is on the side opposite the reflection surface of the reflector is cut off.Type: GrantFiled: February 24, 2009Date of Patent: September 2, 2014Assignee: Seiko Epson CorporationInventors: Takayuki Matsubara, Masatoshi Yonekubo, Hidefumi Sakata
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Patent number: 8821047Abstract: A printing system includes: a control device configures to generate print data; and a printer configured to print the print data transmitted from the control device on a tape, wherein the control device includes a status information acquisition section for periodically acquiring status information including a tape width of the tape loaded in the printer, a display section for displaying an editing screen of the print data and the status information, and a display control section for performing a display control of the display section, and the display control section performs display control of the display section to display a present tape width based on the latest status information acquired, as the status information, on the display section.Type: GrantFiled: June 27, 2012Date of Patent: September 2, 2014Assignee: Seiko Epson CorporationInventors: Naofumi Hirabayashi, Makoto Takada
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Patent number: 8820913Abstract: There is provided a liquid ejection apparatus in which convection generated by a convection generation unit does not give an influence on an irradiation unit, ink can be heated and dried sufficiently, and bleeding can be suppressed from occurring. The liquid ejection apparatus includes a head unit which has a nozzle for ejecting liquid onto a recording medium, a carriage which makes the head unit relatively scan the recording medium, an infrared ray irradiation unit which is provided at a vertically upper side of the carriage in a scanning direction of the carriage and irradiates the recording medium with infrared rays, a convection generation unit which is provided at a vertically upper side of the carriage in the scanning direction of the carriage and generates convection on the recording medium, and a separation wall which is provided between the infrared ray irradiation unit and the convection generation unit.Type: GrantFiled: March 1, 2012Date of Patent: September 2, 2014Assignee: Seiko Epson CorporationInventors: Takashi Koase, Yoichi Kobayashi, Tsuneyuki Sasaki, Masako Fukuda
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Patent number: 8823885Abstract: A projector includes: an illuminator that outputs illumination light; a light modulator including a liquid crystal panel and a structural birefringent polarization separation element having a polarization separation surface inclined away from a central axis of the illumination light, the light modulator modulating the illumination light from the illuminator; and a projection system that projects the light modulated by the light modulator, wherein the illumination light outputted from the illuminator has an angular distribution in a first direction, which is perpendicular to the central axis of the illumination light, smaller than the angular distribution in a second direction, which is perpendicular to the first direction and the central axis of the illumination light, and the polarization separation surface of the structural birefringent polarization separation element has a structure that is not periodic along the first direction but is periodic along the second direction.Type: GrantFiled: March 4, 2011Date of Patent: September 2, 2014Assignee: Seiko Epson CorporationInventors: Tomoharu Masuda, Takashi Endo
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Patent number: 8820870Abstract: A recording apparatus includes a carriage that is provided with a recording head which performs recording on a recording medium and is movable in a scan direction of the recording head, a guide member that guides the carriage in the scan direction, and a gap adjusting unit that is interposed between a housing of the carriage and the guide member so as to displace the housing of the carriage in a direction in which a gap varies between the recording medium and the recording head, the gap adjusting unit being mounted on the carriage.Type: GrantFiled: July 5, 2013Date of Patent: September 2, 2014Assignee: Seiko Epson CorporationInventors: Katsunari Kumagai, Kazumasa Harada, Tomoya Takikawa, Kazutoshi Matsuzaki, Hidetaka Kawata