| Patent application number | Description | Published |
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| 20090065942 | SEMICONDUCTOR DEVICE, DISPLAY DEVICE, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A semiconductor device includes a film containing silicon as the main ingredient, and an aluminum alloy film, such as a source electrode and a drain electrode, that is directly connected to the film containing silicon as the main ingredient, such as an ohmic low-resistance Si film, and contains at least Al, Ni, and N in the vicinity of the bonding interface. The Aluminum alloy film has a good contact characteristic when directly connected to the film containing silicon as the main ingredient without having a barrier layer formed of high melting point metal. | 03-12-2009 |
| 20090134407 | A1 ALLOY FILM, ELECTRONIC DEVICE, AND ACTIVE MATRIX SUBSTRATE FOR USE IN ELECTROOPTIC DISPLAY DEVICE - In accordance with one aspect of the present invention, an Al alloy film contains a first additive element composed of Ni, and at least one type of second additive element selected from the group consisting of Group 2A alkaline earth metals and Groups 3B and 4B metalloids in Period 2 or 3 of the periodic table of the elements. Furthermore, the composition ratio of the first additive element is 0.5-5 at %, and the composition ratio of the second additive element is 0.1-3 at %. | 05-28-2009 |
| 20090161048 | LIQUID CRYSTAL DISPLAY - In a liquid crystal display ( | 06-25-2009 |
| 20090290113 | DISPLAY DEVICE AND METHOD OF PRODUCING THE SAME - The display device includes a pair of insulating substrates arranged so as to be opposed, a bonding layer, and a strain suppressing plate. The bonding layer is provided on the outer surface side of one insulating substrate. The strain suppressing plate has rigidity higher than that of the insulating substrate to suppress the strain caused by curving the insulating substrate. The strain suppressing plate is fixed to the insulating substrate by the bonding layer. | 11-26-2009 |
| 20100078816 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device includes a metal conductive layer formed on a substrate, a transparent electrode film formed on the substrate and joined to the metal conductive layer and an interlayer insulating film isolating the metal conductive layer and the transparent conductive film. The metal conductive layer has a lower aluminum layer made of aluminum or aluminum alloy, an intermediate impurity containing layer made of aluminum or aluminum alloy containing impurities and formed on a substantially entire upper surface of the lower aluminum layer and an upper aluminum layer made of aluminum or aluminum alloy and formed on the intermediate impurity containing layer. In the interlayer insulating film and the upper aluminum layer, a contact hole penetrates therethrough and locally exposes the intermediate impurity containing layer, and the transparent electrode film is joined to the metal conductive layer in the intermediate impurity containing layer exposed from the contact hole. | 04-01-2010 |
| 20120160319 | SOLAR BATTERY AND METHOD OF MANUFACTURING THE SAME - In a solar battery including: a photoelectric conversion layer that converts light into electricity; and a reflecting electrode layer that is provided on an opposite side of a light incident side in the photoelectric conversion layer and reflects light passed through the photoelectric conversion layer to the photoelectric conversion layer side, to realize a reflecting electrode layer having excellent adhesion and thermal corrosion resistance, stable electrical characteristics and satisfactory light reflection characteristics and to obtain a solar battery having high reliability, excellent electrical characteristics and optical characteristics, the reflecting electrode layer includes, on the photoelectric conversion layer side, a metal layer containing silver as a main component and containing nitrogen. | 06-28-2012 |
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| 20100158626 | Drill and drilling method for workpiece - A drill includes a cutting edge. The cutting edge has a point angle which is continuously decreased from a center-position point angle A (herein, 0°| 06-24-2010 | |
| 20100166517 | Drill - A drill includes a cutting edge having a ridgeline. The ridgeline has a part of an ellipse and a straight line. It is assumed that the coordinates of a separation point of an ellipse portion from a straight line portion are (x | 07-01-2010 |
| 20100232899 | Drill - A drill includes a pair of main cutting edges extending from a distal portion of the drill to a position close to a proximal end of the drill to entirely define a two-edge configuration, and a pair of auxiliary cutting edges extending between positions at the distal and proximal sides of a maximum diameter position to partly define a four-edge configuration. A ridgeline of each auxiliary cutting edge is located within an angle smaller than 90° from a ridgeline of the corresponding main cutting edge toward the rear in a rotation direction of the drill. The point angle of the auxiliary cutting edges increases at a higher rate than the point angle of the main cutting edges in a predetermined range from the maximum diameter position toward a distal end of the drill. | 09-16-2010 |
| 20110070042 | ROTARY CUTTER - The object of the invention is to stably spray cutting fluid in a good mist form, when cutting fluid and air are supplied from the surrounding area and cutting fluid is sprayed in a mist form from the tip end section of a rotary cutting tool. The rotary cutter of the present invention sequentially feeds a mixture of cutting fluid and air through a supply pipe | 03-24-2011 |
| 20110265610 | FASTENING TOOL - This fastening tool supports a key wrench such that it cannot rotate at a location where a hexagonal hole on the tip end part comes in contact with a nut, so that even though the key wrench is pressed backward as a pin is screwed into the nut, a key wrench holder remains in a state of contact with the nut. After the pin has been screwed into the nut, the nut is twisted off at a weak section. The further the pin is screwed into the nut, the key wrench holder supports the key wrench at a location closer to the pin, which keeps the amount of torsional deformation of the tip end part of the wrench small, and thus makes it possible to securely engage with the pin, and in the final state of the fastening work, it is possible to completely twist off the twist-off type nut, which requires a large torque. | 11-03-2011 |
| 20120141218 | HAND DRILL - The object of the invention is to provide a hand drill that capable of suppressing delamination that occurs when drilling holes in an object, as well as being more compact. The hand drill has a base member, a damper, a drill and drill blade. The base member has a contact surface that comes in contact with an object being drilled, and a drill bushing. The damper comprises a piston rod and a cylinder, and extends or contracts in its own axial direction. The tip end section of the piston rod is fastened to the base member. The drill is fastened to the cylinder and displaces together with the cylinder. The drill blade is installed in the drill so that it is parallel to the axial direction of the damper. When the damper is in the extended state, the tip end of the drill blade is located at the tip end of the drill bushing. | 06-07-2012 |
| 20120144643 | Sleeve Removal Tool and Sleeve Removal Method - The object of the invention is to provide a sleeve removal tool that is able to easily remove a sleeve from a tap without damaging the sleeve. The sleeve removal tool has a first fastening member and a second fastening member. The first fastening member has a first contact surface and inner screw section, and is formed in a cylindrical shape. The first contact surface comes in contact with the flange of the sleeve all around one ring shaped surface. An inner screw section is provided such that it protrudes in the axial direction from the first contact surface. The second fastening member has a second contact surface and outer screw section, and is formed in a cylindrical shape. The first contact surface comes in contact all around the other ring shaped surface of the flange. | 06-14-2012 |
| 20120251253 | CUTTING TOOL - Disclosed is a cutting tool, including: a cutting edge including a coating from a rake face to a flank face, and has a relief angle of not less than 15 degrees, a material of the coating having a higher wear resistance than a base material of the cutting edge, and during cutting of a work, an edge of the coating on the rake face at a top of the cutting edge is worn by friction with the work; with a progress of a wear inward in a radial direction, an edge of the coating on the flank face at the top of the cutting edge is removed by friction with the work to expose the base material thereunder; and the exposed base material is worn by friction with the work to retract the flank face inward in the radial direction. | 10-04-2012 |
| 20120321403 | DRILL BIT - Provided is a step-shaped drill bit including at least two stepped cutting edges that are axially provided. A cutting edge of a first step from a tip is formed so as to satisfy at least one of the following conditions. That is, a number of blades is smaller, a point angle of the cutting edge is larger, or a clearance angle of the cutting edge is larger than that of cutting edges of a second and subsequent step(s). As a result, a thrust resistance during a perforation can be reduced compared with a case in which the first step cutting edge is formed such that the number of blades, the point angle of the cutting edge and the clearance angle of the cutting edge are the same as those of the second and subsequent step(s). | 12-20-2012 |
| 20130185950 | SEPARATION DISTANCE DERIVATION SYSTEM AND THICKNESS GAUGE - There is provided a separation distance derivation system and a thickness gauge. The separation distance derivation system has a thickness gauge that includes: a plurality of blades having first ends inserted between objects; and RFID tags respectively fixed to part of the blades and storing readably thickness information corresponding to the thickness of the respective blades. The separation distance derivation system has also a reading device that includes an RF receiver for establishing contact-less communication with the RFID tags and reading the thickness information, and a controller for summating the thicknesses of the blades, as denoted by the read thickness information, to derive thereby a separation distance. | 07-25-2013 |
| 20130312991 | ATTACHMENT FOR DUST COLLECTION FOR CUTTING MACHINING, DUST COLLECTING DUCT FOR MACHINE TOOLS, TOOL HOLDER FOR MACHINE TOOLS, AND MACHINE TOOL - An attachment for dust collection for cutting machining includes a rotation mechanism and a dust collection enclosure for enclosing at least part of a tool. The dust collection enclosure is rotatably configured by being fixed to the rotation mechanism. A gap for checking a machining state is provided in the dust collection enclosure. | 11-28-2013 |
| 20140003875 | DRILL DRIVING APPARATUS AND DRILL DRIVING METHOD | 01-02-2014 |
| 20140027139 | TOOL HOLDER FOR CHIP SUCTION DEVICE AND MACHINE TOOL INCLUDING THE SAME - A connection portion | 01-30-2014 |
| 20140054053 | TOOL DRIVING DEVICE, TOOL DRIVING METHOD, AND TOOL FEEDING MECHANISM FOR TOOL DRIVING DEVICE - A tool feeding mechanism for a tool driving device includes a cylinder mechanism, a positioning mechanism, and a holding mechanism. The cylinder mechanism moves a tool rotation driving device to hold and rotate a tool, in a tool axis direction on an exterior of a cylinder tube using power of a piston. The positioning mechanism is connected to the cylinder tube side of the cylinder mechanism either directly or indirectly in order to position the cylinder mechanism relative to a workpiece. The holding mechanism holds the tool rotation driving device such that the power of the piston in the cylinder mechanism is transmitted to the tool rotation driving device. | 02-27-2014 |
| 20140069677 | AIR CONTROL DEVICE AND AIR CONTROL METHOD - An air control device includes an air suction port, air discharge ports, and an air control system. The air suction port takes in air. The air discharge ports discharge the taken-in air. The air control system discharges the air through the air discharge ports alternately for respective preset times. An air control method includes: taking in air; and discharging the air alternately through air discharge ports for respective preset times. | 03-13-2014 |
| 20140348603 | DRILLING APPARATUS AND DRILLING METHOD - A drilling apparatus includes: a drill rotatable about a center axis and capable of advancing and retracting along the axis; and a pressing unit for pressing a work in an advancing direction of the drill. The drilling apparatus advances the drill while rotating the drill about the center axis to form a hole in the work, in a state in which the work is pressed by the pressing unit. A pressing force applied on the work by the pressing unit is set to a predetermined pressing force based on machining reaction applied to the drill from the work during drilling and the pressing force causing deformation of the work in the advancing direction of the drill. The predetermined pressing force can suppress deformation of the work and displacement of the drill due to the machining reaction. The machining reaction and the pressing force are calculated beforehand in a drilling test. | 11-27-2014 |
| 20150044946 | BLAST PROCESSING DEVICE AND BLAST PROCESSING METHOD - A blast processing device includes a first nozzle, a second nozzle, and a moving mechanism. The first nozzle blasts a blasting material toward a workpiece, using first compressed air. The second nozzle blasts second compressed air for adjusting a diffusion range of the blasting material. The moving mechanism moves the first nozzle and the second nozzle over the workpiece. | 02-12-2015 |
| 20150114138 | TIGHTENING DEVICE - A tightening device is able to check that a fastening member has been fastened to a desired set torque or greater after being tightened, without loosening the fastening member. The tightening device is provided with a mode switching switch for switching between a first tightening process of adjusting the output of a motor after measured torque that is measured by a torque detector has reached a preset first control start torque, such that the measured torque reaches a preset first set torque in a phased manner through repeated increases and decreases in torque, and blocking power supply to the motor when the measured torque reaches the first set torque, and a second tightening process of driving the motor at an initial output that is less than in the first tightening process, adjusting the output of the motor after the measured torque that is measured by the torque detector has reached a preset second control start torque, such that the measured torque reaches a preset second set torque in a phased manner through repeated increases and decreases in torque, and blocking power supply to the motor when the measured torque reaches the second set torque. | 04-30-2015 |
| 20150122522 | TIGHTENING DEVICE AND TIGHTENING METHOD - A tightening device and a tightening method are able to check that a fastening member has been fastened to a desired set torque or greater after being tightened, without loosening the fastening member. The tightening device executes a first tightening process of adjusting the output of a motor after measured torque that is measured by a torque detector has reached a preset first control start torque, such that the measured torque reaches a preset first set torque in a phased manner through repeated increases and decreases in torque, and blocking power supply to the motor when the measured torque reaches the first set torque, and then executes a second tightening process of driving the motor at an initial output that is less than in the first tightening process, adjusting the output of the motor after the measured torque that is measured by the torque detector has reached a preset second control start torque, such that the measured torque reaches a preset second set torque in a phased manner through repeated increases and decreases in torque, and blocking power supply to the motor when the measured torque reaches the second set torque. | 05-07-2015 |
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| 20120092331 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF CONTROLLING LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a liquid crystal display panel; a backlight that irradiates the liquid crystal display panel from a back surface; an image signal processing portion that processes an image signal; a driving control portion that drives and controls the liquid crystal display panel based on the output of the image signal processing portion; and a backlight control portion that controls the lighting of the backlight based on the output of the image signal processing portion, wherein the image signal processing portion controls a dynamic-range of a grayscale of the image signal depending on a change in grayscale between a left eye image and a right eye image when alternately inputting the image signal of the left eye image and the right eye image. | 04-19-2012 |
| 20130057545 | DISPLAY DEVICE AND DISPLAY METHOD AND - Reproducibility of a depth of a stereoscopic moving image is improved. | 03-07-2013 |
| 20130063327 | DISPLAY DEVICE - The generation of crosstalk is suppressed when displaying a three-dimensional image, and a decrease in brightness is avoided when displaying a two-dimensional image. | 03-14-2013 |
| 20130208025 | DISPLAY CONTROL DEVICE, DISPLAY CONTROL METHOD, AND PROGRAM - There is provided a display control device including a display control unit that performs display control of displaying an input pixel using display elements classified into high-luminance elements having luminance higher than reference luminance, which is luminance of the input pixel, and low-luminance elements having luminance lower than the reference luminance, and equalizing the number of display elements to which a driving voltage of positive polarity is applied with the number of display elements to which a driving voltage of negative polarity is applied, among the display elements belonging to the classification of the same luminance. | 08-15-2013 |
| 20140028741 | DISPLAY UNIT, DISPLAY DRIVING CIRCUIT, AND DISPLAY DRIVING METHOD - A display unit includes: a display section having a plurality of pixels in a first group and a plurality of pixels in a second group, and performing a display operation by switching a display based on a first type of frame image during a first period and a display based on a second type of frame image during a second period; and a driving section performing a first driving to drive the plurality of pixels in the first group without driving the plurality of pixels in the second group during the first period, and performing a second driving to drive the plurality of pixels in the second group without driving the plurality of pixels in the first group during the second period. | 01-30-2014 |
| 20140232757 | DISPLAY DEVICE AND ELECTRONIC APPARATUS - A display device includes: a plurality of pixels that are two-dimensionally arranged, and each including two or more sub-pixels configured to emit respective color light beams that are different in color from one another; and a drive section configured to perform a display drive of the pixels. The two or more sub-pixels include a first sub-pixel and a second sub-pixel each configured to emit the color light beam that contains a luminance component as a primary component, and the first sub-pixel and the second sub-pixel are disposed to have a symmetry property with respect to a center of a unit region that is formed by one or more pixels of the pixels, or with respect to an axis that passes through the center. | 08-21-2014 |
| 20140253856 | DISPLAY UNIT, METHOD OF MANUFACTURING DISPLAY UNIT, AND ELECTRONIC APPARATUS - Provided is a method of manufacturing a display unit that includes: forming a plurality of first electrodes for respective pixels; forming a display function layer; forming a second electrode configured to apply, together with the first electrodes, a drive voltage to the display function layer; forming a third electrode disposed facing the second electrode, and electrically connected to the second electrode; and forming a first spacer and a second spacer between the second electrode and the third electrode, in which the second spacer has a height that is lower than a height of the first spacer. The second electrode and the third electrode are electrically connected to one another in a path that includes the first spacer, and are electrically insulated from one another in a path that includes the second spacer. | 09-11-2014 |
| 20150278995 | IMAGE DATA PROCESSING APPARATUS, IMAGE DATA PROCESSING METHOD, IMAGE DISTORTION CORRESPONDING PROCESSING APPARATUS, AND IMAGE DISTORTION CORRESPONDING PROCESSING METHOD - Provided is an image data processing apparatus including: a distortion degree information subsidiary control unit which subsidiarily applies distortion degree information correlating to a degree of distortion of an image of captured image data to the captured image data generated based on a captured image signal acquired by an imaging device; and a recording control unit which performs control so that the captured image data including the subsidiarily applied distortion degree information is recorded in a recording medium. | 10-01-2015 |
| 20150279280 | SIGNAL PROCESSING METHOD, DISPLAY APPARATUS, AND ELECTRONIC APPARATUS - A signal processing method includes inputting image signals containing gradations of respective pixels of an image to be displayed. Corresponding gradations, which are the gradations contained in the input image signals and corresponding to respective common pixel circuits included in a plurality of common pixel circuits, are selected. The plurality of common pixel circuits is a plurality of predetermined pixel circuits among a plurality of pixel circuits each having a light-emitting element, the plurality of predetermined pixel circuits being commonly connected to a signal line, a plurality of signal voltages being output to the signal line sequentially and continuously, each signal voltage setting a light-emission luminance of the light-emitting element. On the basis of a plurality of corresponding gradations selected corresponding to the plurality of common pixel circuits, sizes of the respective signal voltages being output to the signal line sequentially and continuously are corrected. | 10-01-2015 |
| 20150279281 | SIGNAL PROCESSING METHOD, DISPLAY DEVICE, AND ELECTRONIC APPARATUS - A signal processing method includes inputting a first gradation signal and a second gradation signal, the first gradation signal representing a gradation of a predetermined pixel in a first frame, the second gradation signal representing a gradation of the predetermined pixel in a second frame that follows the first frame; determining whether or not the gradation of the predetermined pixel in the first frame is a low gradation based on the input first gradation signal; and adjusting one of a first signal voltage and a second signal voltage in a case where the determination result is positive, the first signal voltage defining a light-emitting brightness of a light-emitting pixel corresponding to the predetermined pixel in the first frame, the second signal voltage defining a light-emitting brightness of the light-emitting pixel in the second frame. | 10-01-2015 |
| 20150279290 | SIGNAL PROCESSING METHOD, DISPLAY DEVICE, AND ELECTRONIC APPARATUS - A signal processing method includes: inputting a first image signal and a second image signal, the first image signal containing gradation levels of respective pixels of a first frame, the second image signal containing gradation levels of respective pixels of a second frame that is continuous from the first frame; storing at least one predetermined gradation level as a correction-free gradation level that needs no correction; determining whether or not the gradation level of the first frame for every pixel is the stored correction-free gradation level, based on the input first image signal; and outputting a gradation level in the input second image signal by using, as a correction-free pixel that needs no correction, a pixel for which the gradation level of the first frame is determined as the correction-free gradation level. | 10-01-2015 |
