Tomoaki Takahashi
Tomoaki Takahashi, Suwa-Shi JP
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20100201747 | LIQUID EJECTING APPARATUS, RECORDING APPARATUS AND FIELD GENERATING UNIT - There is provided a liquid ejecting apparatus including a liquid ejecting head that ejects liquid from an aperture of a nozzle plate toward a recording material while reciprocating over the recording material and a platen that supports the recording material from a rear face thereof to position the recording material at a position facing the nozzle plate in a direction in which the liquid is ejected. The liquid ejecting apparatus further includes: a first electrode being provided on the platen side between the liquid ejecting head and the platen; a second electrode being provided on the liquid ejecting head side between the liquid ejecting head and the platen; and a potential difference generating section of which one end is connected to the first electrode and the other end is connected to the second electrode and that generates a potential difference between the second electrode and the first electrode. | 08-12-2010 |
20100207996 | LIQUID EJECTING APPARATUS, RECORDING APPARATUS, AND FIELD GENERATING UNIT - There is provided a liquid ejecting apparatus including a liquid ejecting head that ejects liquid from an aperture of a nozzle plate toward a recording material while reciprocating over the recording material and a platen that supports the recording material from a rear face thereof to position the recording material at a position facing the nozzle plate in a direction in which the liquid is ejected. The liquid ejecting apparatus further includes: a first electrode being provided on the platen side between the liquid ejecting head and the platen; a second electrode being provided on the liquid ejecting head side between the liquid ejecting head and the platen; and a potential difference generating section of which one end is connected to the first electrode and the other end is connected to the second electrode and that generates a potential difference between the second electrode and the first electrode. | 08-19-2010 |
Tomoaki Takahashi, Mobara JP
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20100123869 | DISPLAY DEVICE - A display device includes: on an insulating substrate, a first conductive layer in which a first signal line and a second signal line adjacent to the first signal line are formed; an insulating layer which is disposed on the first conductive layer; a second conductive layer which is disposed on the insulating layer and in which a ground wire crossing the first signal line and the second signal line in a plan view is formed; and a semiconductor layer which is disposed between the insulating layer and the second conductive layer and in which a first semiconductor film and a second semiconductor film are formed to be separated from each other. The wiring lengths of the first signal line and the second signal line are different by at least 10 times or more. The first semiconductor film overlaps, in a plan view, a region where the first signal line crosses the ground wire. The second semiconductor film overlaps, in a plan view, a region where the second signal line crosses the ground wire. | 05-20-2010 |
20120327348 | Display Device - A display device includes a substrate, a display region having a pixel switch, a pixel electrode which is connected to the pixel switch, and a transparent common electrode formed over the substrate, a peripheral region having a gate signal line which is connected to the pixel switch, and a common connection line which is connected to the transparent common electrode, an insulating layer which is disposed on the gate signal line and the common connection line, a conductive layer which is disposed on the insulating layer and crosses the gate signal line and crosses the common connection line in the peripheral region, a first semiconductor film which is disposed between the insulating layer and the conductive layer, and a second semiconductor film which is disposed between the insulating layer and the conductive layer and is separated from the first semiconductor film. | 12-27-2012 |
20130182209 | Display Device - A display device includes a substrate, a display region having a pixel switch, and a transparent common electrode, a peripheral region having a gate signal line connected to the pixel switch, and a common connection line connected to the transparent common electrode, an insulating layer, a conductive layer, a first semiconductor film disposed between the insulating layer and the conductive layer, and a second semiconductor film disposed between the insulating layer and the conductor layer and separated from the first semiconductor film. The conductor layer is connected to the gate signal line, and the gate signal line is arranged in the display region and the peripheral region. The common connection line is arranged in the peripheral region and is connected to the transparent common electrode in the peripheral region, and the transparent common electrode is arranged in the display region. | 07-18-2013 |
20140022481 | Display Device - A display device includes a substrate, a display region having a pixel switch, and a transparent common electrode, a peripheral region having a gate signal line connected to the pixel switch, and a predetermined connection line, an insulating layer disposed on the gate signal line and the predetermined connection line, a conductive layer, a first semiconductor film disposed between the insulating layer and the conductive layer, and a second semiconductor film disposed between the insulating layer and the conductor layer and separated from the first semiconductor film. The conductor layer is connected to the gate signal line via a pair of diodes. The gate signal line is arranged in the display region and the peripheral region, the predetermined connection line is arranged in the peripheral region, and the transparent common electrode is arranged in the display region. The predetermined connection line is shorter in length than the gate signal line. | 01-23-2014 |
20150236048 | DISPLAY DEVICE - A display device includes a substrate, a display region, a peripheral region, an insulating layer which is disposed on a gate signal line and a conductor, a conductive layer which is disposed on the insulating layer and crosses a plurality of gate signal lines and the conductor in the peripheral region, a first semiconductor film which is disposed between the insulating layer and the conductive layer, and a second semiconductor film which is disposed between the insulating layer and the conductive layer and which is separated from the first semiconductor film. The conductive layer is connected to the plurality of gate signal lines via a plurality of diodes, and the plurality of gate signal lines are arranged in the display region and the peripheral region. A length of the conductor differs from a length of the gate signal line in the display region and the peripheral region. | 08-20-2015 |
Tomoaki Takahashi, Matsumoto-Shi JP
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20090201346 | LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS - A liquid ejecting head which includes a flow passage forming substrate that has pressure generating chambers which communicate with nozzles capable of ejecting a liquid, pressure generating elements which apply pressure to the pressure generating chambers in order to eject the liquid from the nozzles, lead electrodes that supply electric signals to the pressure generating elements, wiring substrates that supply the electric signals to the lead electrodes, and a supporting member that supports the wiring substrates so as to raise the wiring substrates from a surface of the liquid ejecting head having the lead electrodes provided thereon. | 08-13-2009 |
20100079535 | INSPECTION DEVICE FOR LIQUID EJECTING HEAD - Provided is an inspection device for a liquid ejecting head including: a first vibration plate which is positioned at a position opposite to the nozzle openings of the liquid ejecting head for ejecting a liquid from the nozzle openings such that the liquid ejected from the nozzle openings of the liquid ejecting head lands thereon; a first piezoelectric element bonded to the first vibration plate; and a detecting unit which is connected to the first piezoelectric element so as to detect an electrical variation in the first piezoelectric element, wherein the detecting unit inspects the ejection state of the nozzle openings based on a voltage variation in the first piezoelectric element by the liquid landing onto the first vibration plate. | 04-01-2010 |
20120081476 | LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS - A liquid ejecting head which includes a flow passage forming substrate that has pressure generating chambers which communicate with nozzles capable of ejecting a liquid, pressure generating elements which apply pressure to the pressure generating chambers in order to eject the liquid from the nozzles, lead electrodes that supply electric signals to the pressure generating elements, wiring substrates that supply the electric signals to the lead electrodes, and a supporting member that supports the wiring substrates so as to raise the wiring substrates from a surface of the liquid ejecting head having the lead electrodes provided thereon. | 04-05-2012 |
20120176450 | LIQUID-EJECTING HEAD AND LIQUID-EJECTING APPARATUS - A liquid-ejecting head includes a nozzle plate having a nozzle opening that serves for liquid ejection; a channel-forming substrate including pressure-generating chambers that are in communication with the nozzle opening; a pressure generator that serves to generate pressure change in a liquid in the pressure-generating chambers; and a communication plate provided between the nozzle plate and the channel-forming substrate, the communication plate having a communication channel that forms a communication between the pressure-generating chambers and the nozzle opening. The communication plate has a circulation channel that is in communication with a common liquid chamber through the communication channel, the common liquid chamber being in communication with a plurality of the pressure-generating chambers in common. | 07-12-2012 |
Tomoaki Takahashi, Nagano JP
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20080244906 | METHOD OF PRODUCING AN ELASTIC PLATE MEMBER FOR A LIQUID JET HEAD - A method for producing an elastic plate for a liquid jet head, which includes etching a rolled metal plate based on a rolling direction of the rolled metal plate, to form an etched portion and a non-etched portion on the rolled metal plate. The thickness of the etched portion is thinner than the thickness of the non-etched portion and the rolling direction is substantially perpendicular to a long side of the rolled metal plate. | 10-09-2008 |
20080246806 | METHOD OF PRODUCING AN ELASTIC PLATE MEMBER FOR A LIQUID JET HEAD - A method for producing an elastic plate for a liquid jet head, which includes etching a rolled metal plate based on a rolling direction of the rolled metal plate, to form an etched portion and a non-etched portion on the rolled metal plate. The thickness of the etched portion is thinner than the thickness of the non-etched portion and the rolling direction is substantially perpendicular to a long side of the rolled metal plate. | 10-09-2008 |
20130242002 | METHOD OF PRODUCING AN ELASTIC PLATE MEMBER FOR A LIQUID JET HEAD - A method for producing an elastic plate for a liquid jet head, which includes etching a rolled metal plate based on a rolling direction of the rolled metal plate, to form an etched portion and a non-etched portion on the rolled metal plate. The thickness of the etched portion is thinner than the thickness of the non-etched portion and the rolling direction is substantially perpendicular to a long side of the rolled metal plate. | 09-19-2013 |
Tomoaki Takahashi, Nagano-Ken JP
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20080218561 | LIQUID-JET HEAD AND LIQUID-JET APPARATUS - A liquid-jet head includes a passage-forming substrate. A plurality of pressure generating chambers communicating with nozzles. Piezoelectric elements each include a lower electrode, a piezoelectric layer and an upper electrode. Leads for the upper and lower electrodes are drawn out. In the liquid-jet head, the lower electrode is a common electrode continuously provided in the region facing the pressure generating chambers. At least an end on one side of the lower electrode in a direction perpendicular to an arrangement direction of the pressure generating chambers is positioned in the region facing the pressure generating chambers. The lead electrode for the lower electrode is provided outside of a region corresponding to a space between the pressure generating chambers. The lead electrode for the lower electrode is connected through a common lead portion extended from the lower electrode. | 09-11-2008 |
Tomoaki Takahashi, Matsumoto JP
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20120182354 | LIQUID-EJECTING HEAD AND LIQUID-EJECTING APPARATUS - A liquid-ejecting head includes a channel which is in communication with a nozzle opening and which includes a pressure-generating chamber, a circulation channel that serves to circulate a liquid in the channel, and a pressure generator that serves to generate pressure change. The circulation channel has a narrow portion including a first wall and a second wall, the first wall tilting with respect to a forward direction of a liquid flows and serving to gradually decrease the cross-sectional area, the second wall tilting with respect to the flow direction and serving to gradually increase the cross-sectional area. The tilt angle of the first wall with respect to the inner surface of the circulation channel is larger than the tilt angle of the second wall with respect to the inner surface of the circulation channel at the downstream side. | 07-19-2012 |
20140118443 | LIQUID-EJECTING HEAD AND LIQUID-EJECTING APPARATUS - A liquid-ejecting head includes a channel which is in communication with a nozzle opening and which includes a pressure-generating chamber, a circulation channel that serves to circulate a liquid in the channel, and a pressure generator that serves to generate pressure change. The circulation channel has a narrow portion including a first wall and a second wall, the first wall tilting with respect to a forward direction of a liquid flows and serving to gradually decrease the cross-sectional area, the second wall tilting with respect to the flow direction and serving to gradually increase the cross-sectional area. The tilt angle of the first wall with respect to the inner surface of the circulation channel is larger than the tilt angle of the second wall with respect to the inner surface of the circulation channel at the downstream side. | 05-01-2014 |
Tomoaki Takahashi, Kawasaki-Shi JP
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20130113534 | CLOCK DATA RECOVERY CIRCUIT AND TRANSCEIVER SEMICONDUCTOR INTEGRATED CIRCUIT CONTAINING THE SAME - A clock data recovery circuit which has a high degree of jitter tolerance and can alleviate increase in the phase number of a multi-phase clock, power consumption, and a semiconductor chip area is provided. Each circuit of plural edge detection circuits comprises a first edge detection circuit and a second edge detection circuit. The first detection circuit detects that a data edge leads in phase more than −1 phase from an edge detection phase, the second detection circuit detects that the data edge laggs in phase more than +1 phase from the edge detection phase. In response to the first output signal or the second output signal, the edge detection phase is changed by the amount of −1 phase or +1 phase. When the data edge is detected in the range of ±1 phase, a next edge detection phase is maintained in the current state. | 05-09-2013 |
Tomoaki Takahashi, Oita-Shi JP
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20150266805 | METHOD FOR PRODUCING RACEMATE OF COMPOUND - A method for producing a racemate of a compound represented by Formula (1), including bringing a transition metal catalyst into contact with an optically active form of the compound represented by Formula (1): | 09-24-2015 |
Tomoaki Takahashi, Sagamihara-Shi JP
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20160077687 | ELECTRONIC APPARATUS AND CONTROL METHOD OF THE SAME - An electronic apparatus comprises a registration unit which registers a menu item in a menu having a hierarchical structure, and a display control unit which (i) displays a first-type item and a second-type item as options in a specific layer of the menu, (ii) performs control to display a first menu item in a menu in a lower layer below a layer of the first-type item, the first menu item being used to register a menu item in the same menu and to delete a registered menu item, and (iii) displays a second menu item in a menu in a lower layer below a layer of the second-type item, the second menu item being for deleting a registered menu item that is in the menu in the lower layer below the layer of the first-type item. | 03-17-2016 |