Patent application number | Description | Published |
20110003169 | Non-Adhesive Flexible Laminate - Provided is a non-adhesive flexible laminate comprising a polyimide film at least one surface of which has been plasma-treated, a tie-coat layer formed on the plasma-treated surface, a metal seed layer formed on the tie-coat layer, and a metal conductor layer formed on the metal seed layer, wherein a ratio ρ | 01-06-2011 |
20120012367 | Flexible Laminate and Flexible Electronic Circuit Board Formed by using the same - An adhesive-free flexible laminate formed from a polyimide film in which at least one surface has been plasma treated, a tie-coat layer formed on the surface of the plasma-treated polyimide film, a metal seed layer made of either copper or copper alloy and which is formed on the tie-coat layer, and a metal conductive layer made of either copper or copper alloy and which is formed on the metal seed layer, wherein the atomic percent of Cu inclusion in the tie-coat layer is 0.5 at % or less. Consequently, provided is a flexible laminate capable of effectively inhibiting the deterioration of the peel strength upon producing a flexible laminate (in particular a two-layer metalizing laminate). | 01-19-2012 |
20120034475 | Metal-Coated Polyimide Resin Substrate with Excellent Thermal Aging Resistance Properties - [Object] To provide a metal-coated polyimide resin substrate that does not deteriorate the initial adhesion between the metal-coated polyimide resin film and the metal layer and has high adhesion after aging at 150° C. for 168 hours. | 02-09-2012 |
20130001186 | METHOD OF FORMING CIRCUIT ON FLEXIBLE LAMINATE SUBSTRATE - Disclosed is a method of forming a circuit on a flexible laminate substrate. When forming a circuit using an adhesiveless flexible laminate which includes a polyimide film as the flexible laminate substrate in which at least one surface thereof is subject to plasma treatment, a tie-coat layer A formed on the polyimide film, a metal conductor layer B formed on the tie-coat layer, and a layer C which has the same components as the tie-coat layer that was formed on the metal conductor layer, the following method is used. The photoresist is coated on the layer C which has the same components as the tie-coat layer that was formed on the metal conductor layer, the photoresist is exposed and developed, the layer C other than the circuit forming parts thereof is selectively removed in advance via pre-etching, the conductor layer B is thereafter removed by supplemental etching with leaving the circuit portion, and the photoresist of the circuit portion is further removed so as to form the circuit. By forming a tie-coat layer or a metal or alloy that is equivalent to the tie-coat layer on the metal conductor layer of the adhesiveless flexible laminate, simultaneously achieved are the inhibition of side etching, which interferes with the achievement of finer pitches of circuit wiring, and the improvement of linearity of the wiring. | 01-03-2013 |
20130252019 | Copper-Clad Laminate and Method for Manufacturing Same - Provided is a copper-clad laminate comprising a metal conductor layer formed by dry plating and/or wet plating on a surface obtained by subjecting a surface of a liquid crystal polymer film to plasma treatment in an oxygen atmosphere or a nitrogen atmosphere at a gas pressure of 2.6 to 15 Pa. Further provided is a copper-clad laminate comprising a liquid crystal polymer film having a surface roughness after the plasma treatment of 0.15 μm or less in terms of arithmetic mean roughness Ra and 0.20 μm or less in terms of root-mean-square roughness Rq. Further provided is a method for manufacturing a copper-clad laminate, wherein a metal conductor layer is formed by dry plating and/or wet plating after subjecting a surface of a liquid crystal polymer film to plasma treatment in an oxygen atmosphere or a nitrogen atmosphere at a gas pressure of 2.6 to 15 Pa. | 09-26-2013 |
20130256006 | Method for Forming Circuit on Flexible Laminate Substrate - A method for forming a circuit on a flexible laminate substrate, wherein when a circuit is formed using an adhesive-free flexible laminate having a polyimide film that serves as a flexible laminate substrate at least one surface of which is plasma-treated, a tie-coat layer A formed on the polyimide film, a metal conductor layer B formed on the tie-coat layer, and a nickel-copper alloy layer as an alloy layer C on the metal conductor layer, a photoresist is applied on the alloy layer C formed on the metal conductor layer, the photoresist is exposed and developed, the sputter layer C, the metal conductor layer B, and the alloy layer C are removed by etching using the same etching solution so as to retain a circuit portion, and the photoresist of the circuit portion is further removed so as to form the circuit. | 10-03-2013 |
20140011047 | Two-Layered Copper-Clad Laminate Material, and Method for Producing Same - A two-layered copper-clad laminate material, in which one surface or both surfaces of a polyimide film having a thickness of 12.5 to 50 μm is subjected to a modification treatment by means of a glow discharge plasma treatment in an oxygen gas atmosphere, and a copper layer having a thickness of 1 to 5 μm is formed by means of sputtering or electroplating on one surface or both surfaces of the polyimide film after the modification treatment; characterized in that the integrated intensity ratio of a C1S peak at 287 to 290 eV to a C1S peak at 283 to 287 eV, obtained by analyzing the photoelectron spectroscopy (XPS) spectra of the surface of the polyimide film after the plasma treatment, is within the range of 0.03 to 0.11. The present invention aims at discovering; as a consequence of performing surface characterization by subjecting the PI film surface to XPS analysis before and after the plasma treatment, and of evaluating the dissolution properties and adhesive strength of the PI film before and after the plasma treatment; a two-layered copper-clad laminate material that is ideal to be processed during a wet PI etching step, and a production method for said two-layered copper-clad laminate material. | 01-09-2014 |
20140017513 | Two-Layered Copper-Clad Laminate Material, and Method for Producing Same - A two-layered copper-clad laminate material in which a copper layer having a thickness of | 01-16-2014 |
20140023881 | Liquid Crystal Polymer Film Based Copper-Clad Laminate and Method for Producing Same - Provided is a liquid crystal polymer film based copper-clad laminate characterized in that a surface of one side or each of both sides of a liquid crystal polymer film has a nitrogen atom content of 10 at % or more, and a metal conductor layer formed by dry plating and/or wet painting is provided on the surface of the liquid crystal polymer film having the nitrogen atom content of 10 at % or more. The liquid crystal polymer film based copper-clad laminate is characterized by having arithmetic average roughness Ra of 0.15 μm or less and a root-mean-square roughness Rq of 0.20 μm or less as surface roughness of the liquid crystal polymer film. Also provided is a method for producing a liquid crystal polymer film based copper-clad laminate characterized by performing plasma processing on the surface of the liquid crystal polymer film under a nitrogen atmosphere at a gas pressure of 2.6 to 15 Pa, followed by forming the metal conductor layer by dry plating and/or wet plating. | 01-23-2014 |
Patent application number | Description | Published |
20090140688 | Inverter Device - This invention provides an inverter device that can detect a step-out state of an AC motor by a simple process without depending on a rotation speed of the AC motor and also surely hold an abnormal state in the step-out state of the AC motor. The inverter device | 06-04-2009 |
20090237027 | INDUCTION MOTOR CONTROL DEVICE - An induction motor control device includes an inverter circuit for driving an induction motor by outputting a command voltage, a current detector for detecting an output current, a magnetic flux estimation observer for generating an estimated magnetic flux, an estimated current, and a phase command for the motor using the command voltage and the output current, a primary angular speed estimator for estimating a primary angular speed using the estimated magnetic flux, a slip compensator for calculating a slip angular frequency using the output current, a first angular speed estimator for estimating a first angular speed using the primary angular speed and the output current, a second angular speed estimator for estimating a second angular speed using the output current, the estimated magnetic flux, and the estimated current, and a resistance estimator for estimating a secondary resistance value of the motor using the first and second angular speeds. | 09-24-2009 |
20090256516 | ELECTROMECHANICAL MACHINE CONTROL SYSTEM - There is provided an electromechanical machine control system for variable speed controlling an electromechanical machine which can realize a desired control response and a stable control system by online regulating the gain of a linear differential controller by current feedback based on an electric parameter or mechanical parameter of the electromechanical machine. | 10-15-2009 |
20100207555 | ALTERNATING-CURRENT MOTOR CONTROL APPARATUS - An alternating-current motor control apparatus includes a voltage controller configured to output a command voltage vector so that the command voltage vector is time-averaged for time periods, a square-wave voltage generator configured to control, every time period, amplitudes and phases of voltages to be applied to an alternating-current motor, a current detector configured to detect motor currents at a timing synchronized with periods 1/N-th of the time periods, where N is equal to or larger than one, a coordinate transformation section configured to perform coordinate transformation to transform the motor currents into two-phase currents, an envelope extractor configured to extract two-phase currents as waveforms having amplitudes that periodically change from the two-phase currents, and extract envelopes of the waveforms, and a magnetic-pole-position computing section configured to compute a magnetic-pole position using the envelopes. | 08-19-2010 |
Patent application number | Description | Published |
20100106297 | WORKPIECE DETECTING SYSTEM, PICKING APPARATUS, PICKING METHOD, AND TRANSPORT SYSTEM - A workpiece detection system includes: a plurality of transmitters disposed on a workpiece, each transmitter transmitting a first signal; three or more receivers receiving the first signal transmitted from the transmitter; and a position calculator detecting a location of the transmitter based on the first signal received by each of the receivers. The position calculator detects a posture of the workpiece from information on the detected locations of the plurality of transmitters. | 04-29-2010 |
20100119146 | ROBOT SYSTEM, ROBOT CONTROL DEVICE AND METHOD FOR CONTROLLING ROBOT - A robot system includes a robot having a movable section, an image capture unit provided on the movable section, an output unit that allows the image capture unit to capture a target object and a reference mark and outputs a captured image in which the reference mark is imaged as a locus image, an extraction unit that extracts the locus image from the captured image, an image acquisition unit that performs image transformation on the basis of the extracted locus image by using the point spread function so as to acquire an image after the transformation from the captured image, a computation unit that computes a position of the target object on the basis of the acquired image, and a control unit that controls the robot so as to move the movable section toward the target object in accordance with the computed position. | 05-13-2010 |
20100121489 | ROBOT AND ROBOT SYSTEM - A robot system includes a robot including a movable portion, a plurality of transmitters that is provided on the movable portion and transmits wireless signals, three or more receivers receiving the wireless signals transmitted from each of the transmitters, and a position calculating unit detecting locations of the transmitters based on the wireless signals that the plurality of the receivers receives. In the system, the position calculating unit detects a pose of the robot from information on the locations of the detected plurality of the transmitters. | 05-13-2010 |
20110026762 | MARKER PROCESSING METHOD, MARKER PROCESSING DEVICE, MARKER, OBJECT HAVING A MARKER, AND MARKER PROCESSING PROGRAM - A marker processing method includes: (a) binarizing a shot image; (b) labeling one or more constituents of the image detected based on the image binarized in step (a); (c) obtaining a region centroid of each of the constituents corresponding to the respective labels processed in step (b); (d) obtaining a degree of overlap of the region centroids of the constituents corresponding respectively to the labels, obtained in step (c); and (e) detecting a marker based on the degree of overlap of the region centroids obtained in step (d). | 02-03-2011 |
20120269422 | COLLISION DETECTION SYSTEM, ROBOTIC SYSTEM, COLLISION DETECTION METHOD AND PROGRAM - A collision detection system includes a processing section, a drawing section, and a depth buffer. Depth information of an object is set to the depth buffer as depth map information. The drawing section performs a first drawing process of performing a depth test, and drawing a primitive surface on a reverse side when viewed from a predetermined viewpoint out of primitive surfaces constituting a collision detection target object with reference to the depth buffer. Further, the drawing section performs a second drawing process of drawing the primitive surface on the reverse side when viewed from a predetermined viewpoint out of the primitive surfaces constituting the collision detection target object without performing the depth test. The processing section determines whether or not the collision detection target object collides with the object on the target side based on the result of the first drawing process and the second drawing process. | 10-25-2012 |
20130039541 | ROBOT SYSTEM, ROBOT CONTROL DEVICE AND METHOD FOR CONTROLLING ROBOT - A robot system includes a robot having a movable section, an image capture unit provided on the movable section, an output unit that allows the image capture unit to capture a target object and a reference mark and outputs a captured image in which the reference mark is imaged as a locus image, an extraction unit that extracts the locus image from the captured image, an image acquisition unit that performs image transformation on the basis of the extracted locus image by using the point spread function so as to acquire an image after the transformation from the captured image, a computation unit that computes a position of the target object on the basis of the acquired image, and a control unit that controls the robot so as to move the movable section toward the target object in accordance with the computed position. | 02-14-2013 |
20130116827 | ROBOT CONTROL SYSTEM, ROBOT SYSTEM, AND SENSOR INFORMATION PROCESSING APPARATUS - A robot control system includes a force control unit configured to output a correction value of a target track of a robot on the basis of sensor information acquired from a force sensor, a target-value output unit configured to apply correction processing based on the correction value to the target track to calculate a target value and output the calculated target value, and a robot control unit configured to perform feedback control of the robot on the basis of the target value. The force control unit includes a digital filter unit. The force control unit applies digital filter processing by the digital filter unit to the sensor information to calculate a solution of an ordinary differential equation in force control and outputs the correction value on the basis of the calculated solution. | 05-09-2013 |
20130184868 | ROBOT CONTROLLER, ROBOT SYSTEM, ROBOT CONTROL METHOD - A robot controller includes a force control unit that outputs a correction value of a target track of a robot based on a detected sensor value acquired from a force sensor, a target value output unit that obtains a target value by performing correction processing on the target track based on the correction value and outputs the obtained target value, and a robot control unit that performs feedback control of the robot based on the target value. The force control unit includes an impedance processor that obtains a solution of a differential equation in force control as the correction value before the conversion processing, and a nonlinear convertor that obtains the correction value after the conversion processing by performing nonlinear conversion processing on the correction value before the conversion processing acquired from the impedance processor and outputs the obtained correction value after the conversion processing. | 07-18-2013 |
20130184869 | ROBOT CONTROLLER, ROBOT SYSTEM, ROBOT CONTROL METHOD - A robot controller includes a force control unit that outputs a correction value of a target track of a robot based on a detected sensor value acquired from a force sensor, a target value output unit that obtains a target value by performing correction processing on the target track based on the correction value and outputs the obtained target value, and a robot control unit that performs feedback control of the robot based on the target value. Further, the force control unit performs first force control when an external force direction indicated by the detected sensor value is a first direction, and performs second force control different from the first force control when the external force direction is a second direction opposite to the first direction. | 07-18-2013 |
20130313330 | MARKER PROCESSING METHOD, MARKER PROCESSING DEVICE, MARKER, OBJECT HAVING A MARKER, AND MARKER PROCESSING PROGRAM - A marker processing method includes: (a) binarizing a shot image; (b) labeling one or more constituents of the image detected based on the image binarized in step (a); (c) obtaining a region centroid of each of the constituents corresponding to the respective labels processed in step (b); (d) obtaining a degree of overlap of the region centroids of the constituents corresponding respectively to the labels, obtained in step (c); and (e) detecting a marker based on the degree of overlap of the region centroids obtained in step (d). | 11-28-2013 |
20140025203 | COLLISION DETECTION SYSTEM, COLLISION DETECTION DATA GENERATOR, AND ROBOT - A collision detection system includes a memory unit that stores first collision detection data corresponding to a first object and second collision detection data corresponding to a second object as collision detection data of objects, and a processing unit that performs a collision determination between the first object and the second object in the world coordinate system based on the first collision detection data and the second collision detection data. The memory unit stores representative point data obtained by discretization of depth map data of the objects as seen from a predetermined viewpoint in model coordinate systems of the objects using cubic areas set in the model coordinate systems as the collision detection data. | 01-23-2014 |
20140025205 | CONTROL SYSTEM, PROGRAM, AND METHOD OF CONTROLLING MECHANICAL EQUIPMENT - A control system includes a force sensor that has a mechanical mechanism (e.g., an end effector) and N (N is an integer equal to or more than two) triaxial force sensor units, acquires unit output values to which values resulting from the mechanical mechanism have been added from the respective triaxial force sensor units of the N triaxial force sensor units, and outputs force sense values based on the unit output values, a force sense value corrector that corrects the force sense values based on the force sense values output by the force sensor, and a controller that performs control of mechanical equipment (e.g., a robot) including the mechanical mechanism based on the force sense values corrected in the force sense value corrector. | 01-23-2014 |
20140231521 | MARKER PROCESSING METHOD, MARKER PROCESSING DEVICE, MARKER, OBJECT HAVING A MARKER, AND MARKER PROCESSING PROGRAM - A marker processing method includes: (a) binarizing a shot image; (b) labeling one or more constituents of the image detected based on the image binarized in step (a); (c) obtaining a region centroid of each of the constituents corresponding to the respective labels processed in step (b); (d) obtaining a degree of overlap of the region centroids of the constituents corresponding respectively to the labels, obtained in step (c); and (e) detecting a marker based on the degree of overlap of the region centroids obtained in step (d). | 08-21-2014 |
20140334714 | COLLISION DETECTION SYSTEM, ROBOTIC SYSTEM, COLLISION DETECTION METHOD AND PROGRAM - A collision detection system includes a processing section, a drawing section, and a depth buffer. Depth information of an object is set to the depth buffer as depth map information. The drawing section performs a first drawing process of performing a depth test, and drawing a primitive surface on a reverse side when viewed from a predetermined viewpoint out of primitive surfaces constituting a collision detection target object with reference to the depth buffer. Further, the drawing section performs a second drawing process of drawing the primitive surface on the reverse side when viewed from a predetermined viewpoint out of the primitive surfaces constituting the collision detection target object without performing the depth test. The processing section determines whether or not the collision detection target object collides with the object on the target side based on the result of the first drawing process and the second drawing process. | 11-13-2014 |
20150105907 | ROBOT CONTROLLER, ROBOT SYSTEM, ROBOT, ROBOT CONTROL METHOD, AND PROGRAM - A robot includes a control unit that controls a movable unit of the robot to move an endpoint of the movable unit closer to a target position, and an image acquisition unit that acquires a target image as an image containing the end point when the end point is in the target position, and a current image as an image containing the end point when the end point is in a current position. The control unit controls movement of the movable unit based on the current image and the target image and output from a force detection unit that detects a force acting on the movable unit. | 04-16-2015 |
20150112487 | ROBOT CONTROL SYSTEM, ROBOT SYSTEM, AND SENSOR INFORMATION PROCESSING APPARATUS - A robot control system includes a force control unit configured to output a correction value of a target track of a robot on the basis of sensor information acquired from a force sensor, a target-value output unit configured to apply correction processing based on the correction value to the target track to calculate a target value and output the calculated target value, and a robot control unit configured to perform feedback control of the robot on the basis of the target value. The force control unit includes a digital filter unit. The force control unit applies digital filter processing by the digital filter unit to the sensor information to calculate a solution of an ordinary differential equation in force control and outputs the correction value on the basis of the calculated solution. | 04-23-2015 |
20150120047 | CONTROL DEVICE, ROBOT, ROBOT SYSTEM, AND CONTROL METHOD - A control device includes a reception unit that receives first operation information and second operation information different from the first operation information; and a process unit that instructs a robot to execute operations based on the first operation information and the second operation information using a plurality of captured images of an imaged target object, the images being captured multiple times while the robot moves from a first posture to a second posture different from the first posture. | 04-30-2015 |