Patents Assigned to Epson Corporation
  • Publication number: 20140247290
    Abstract: 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: Application
    Filed: February 28, 2014
    Publication date: September 4, 2014
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Atsushi MIYAZAKI, Toshimichi YAMADA, Kota MUTO, Hiroaki KANAMORI
  • Publication number: 20140247464
    Abstract: 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: Application
    Filed: February 28, 2014
    Publication date: September 4, 2014
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Takuya Sugimoto, Susumu Shiohara
  • Publication number: 20140247001
    Abstract: 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: Application
    Filed: February 27, 2014
    Publication date: September 4, 2014
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Isamu MORIYA, Atsushi YAMADA
  • Publication number: 20140245856
    Abstract: 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: Application
    Filed: May 15, 2014
    Publication date: September 4, 2014
    Applicant: Seiko Epson Corporation
    Inventors: Daisuke KIRIHARA, Shingo HOSHINO
  • Publication number: 20140247311
    Abstract: 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: Application
    Filed: January 30, 2014
    Publication date: September 4, 2014
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Atsushi YOSHIDA, Hitotoshi KIMURA
  • Publication number: 20140247701
    Abstract: 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: Application
    Filed: February 27, 2014
    Publication date: September 4, 2014
    Applicant: Seiko Epson Corporation
    Inventor: Katsuyuki Honda
  • Publication number: 20140249677
    Abstract: 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: Application
    Filed: May 8, 2014
    Publication date: September 4, 2014
    Applicant: Seiko Epson Corporation
    Inventors: Yukihiro YAMAGUCHI, Tatsuya HOSODA, Kazuhiro KOSUGE, Yasuhisa HIRATA
  • Publication number: 20140247304
    Abstract: 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: Application
    Filed: February 20, 2014
    Publication date: September 4, 2014
    Applicant: SEIKO EPSON CORPORATION
    Inventor: Toshihiko WAKABAYASHI
  • Publication number: 20140246737
    Abstract: 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: Application
    Filed: February 27, 2014
    Publication date: September 4, 2014
    Applicant: Seiko Epson Corporation
    Inventors: Takuya KINUGAWA, Akinori YAMADA
  • Publication number: 20140247314
    Abstract: 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: Application
    Filed: February 25, 2014
    Publication date: September 4, 2014
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Seigo MOMOSE, Toshimitsu HIRAI
  • Patent number: 8820873
    Abstract: 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: Grant
    Filed: March 23, 2012
    Date of Patent: September 2, 2014
    Assignee: Seiko Epson Corporation
    Inventors: Kazuyoshi Tanase, Toru Takahashi, Takamitsu Kondo, Hiroshi Wada
  • Patent number: 8823903
    Abstract: 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: Grant
    Filed: July 13, 2012
    Date of Patent: September 2, 2014
    Assignee: Seiko Epson Corporation
    Inventors: Yoichi Momose, Nobutaka Urano
  • Patent number: 8823941
    Abstract: 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: Grant
    Filed: April 11, 2012
    Date of Patent: September 2, 2014
    Assignee: Seiko Epson Corporation
    Inventors: Kohei Yamada, Nobuaki Hashimoto
  • Patent number: 8824623
    Abstract: 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: Grant
    Filed: November 30, 2012
    Date of Patent: September 2, 2014
    Assignee: Seiko Epson Corporation
    Inventors: Makoto Takemura, Toru Shirotori
  • Patent number: 8825236
    Abstract: 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: Grant
    Filed: October 9, 2009
    Date of Patent: September 2, 2014
    Assignee: Seiko Epson Corporation
    Inventor: Kyoichi Tomita
  • Patent number: 8820943
    Abstract: 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: Grant
    Filed: February 24, 2009
    Date of Patent: September 2, 2014
    Assignee: Seiko Epson Corporation
    Inventors: Takayuki Matsubara, Masatoshi Yonekubo, Hidefumi Sakata
  • Patent number: 8821047
    Abstract: 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: Grant
    Filed: June 27, 2012
    Date of Patent: September 2, 2014
    Assignee: Seiko Epson Corporation
    Inventors: Naofumi Hirabayashi, Makoto Takada
  • Patent number: 8820913
    Abstract: 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: Grant
    Filed: March 1, 2012
    Date of Patent: September 2, 2014
    Assignee: Seiko Epson Corporation
    Inventors: Takashi Koase, Yoichi Kobayashi, Tsuneyuki Sasaki, Masako Fukuda
  • Patent number: 8823885
    Abstract: 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: Grant
    Filed: March 4, 2011
    Date of Patent: September 2, 2014
    Assignee: Seiko Epson Corporation
    Inventors: Tomoharu Masuda, Takashi Endo
  • Patent number: 8820870
    Abstract: 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: Grant
    Filed: July 5, 2013
    Date of Patent: September 2, 2014
    Assignee: Seiko Epson Corporation
    Inventors: Katsunari Kumagai, Kazumasa Harada, Tomoya Takikawa, Kazutoshi Matsuzaki, Hidetaka Kawata