Patent application number | Description | Published |
20100305754 | ARTICLE CONVEYING ROBOT SYSTEM - An article conveying robot system capable of effectively containing an article in a container conveyed by a conveyor by using a robot. A container detecting part measures the distribution of shading of an image of each containing cell based on a detection result of the container, detects the containing state of each cell, and stores the detection result of each cell. An information managing part of a controller of an upstream side robot receives information from a container detecting part of a controller of a downstream side robot, and then generates containing cell information. An information managing part checks the cell information to be processed, and then transmits the cell information to a task executing part only when an article is not located in the corresponding cell. Task executing part controls the robot so as to locate an article in the selected cell based on the cell information. | 12-02-2010 |
20110218675 | ROBOT SYSTEM COMPRISING VISUAL SENSOR - A robot system ( | 09-08-2011 |
20160086343 | CONTOUR LINE MEASUREMENT APPARATUS AND ROBOT SYSTEM - A contour line measurement apparatus includes an edge line extraction unit for setting a picture processing region and extracting an edge line from an object picture in each of the regions, an edge point generation unit for generating edge points which are intersections of the edge lines and epipolar lines, a corresponding point selection unit for selecting, from the plurality of edge points, a pair of edge points corresponding to the same portion of the reference contour line, and a three dimensional point calculation unit for calculating a three dimensional point on the contour line of the object on the basis of lines of sight of cameras which pass the pair of edge points. | 03-24-2016 |
Patent application number | Description | Published |
20100202581 | VIBRATION EVALUATION APPARATUS AND VIBRATION EVALUATION METHOD - The present invention includes: a plurality of sensors (strain gauge, accelerometer, ultrasonic sensor) that measure data on vibration at a plurality of measurement points on a jet pump; a vibration analysis unit that performs vibration analysis using a numerical structure analysis model of the jet pump, and calculates a vibration state of the jet pump; and an evaluation unit that estimates and evaluates a vibration state in each position on the jet pump using the numerical structure analysis model when an analysis result in a position corresponding to the measurement point by the vibration analysis of the vibration analysis unit matches the data measured by the sensors. | 08-12-2010 |
20110154900 | VIBRATION MONITORING APPARATUS AND VIBRATION MONITORING METHOD - The present invention provides a vibration monitoring apparatus that monitors vibration of a jet pump disposed in a reactor pressure vessel using ultrasonic wave, including: an ultrasonic sensor that is attached to an outside the reactor pressure vessel, and transmits and receives ultrasonic wave; a reflector that is mounted on a surface of a riser pipe of the jet pump, and includes a planar reflecting surface that can reflect ultrasonic wave; and a signal processing unit that performs signal processing of the ultrasonic wave transmitted by the ultrasonic sensor, reflected by the reflecting surface of the reflector, and received by the ultrasonic sensor, and measures a vibration amplitude of the riser pipe and calculates a vibration waveform. | 06-30-2011 |
20120027158 | JET PUMP AND METHOD FOR RESTRAINING VIBRATION OF THE SAME - The present invention has an object to provide a jet pump, which can restrain self-excited vibration in a connection portion between an inlet mixer pipe and a diffuser pipe without inhibiting a structural deformation due to thermal expansion and the like. | 02-02-2012 |
Patent application number | Description | Published |
20090152982 | ELASTIC WAVE DEVICE, FILTER DEVICE, COMMUNICATION MODULE AND COMMUNICATION APPARATUS - An elastic wave device including a piezoelectric substrate, comb-like electrodes formed on the piezoelectric substrate, and a dielectric layer formed on the piezoelectric substrate. The dielectric layer formed on the piezoelectric substrate covers the comb-like electrodes and the thickness of the dielectric layer formed on the piezoelectric substrate is larger than the sum of the thickness of the comb-like electrodes and the thickness of the dielectric layer formed on the comb-like electrodes. | 06-18-2009 |
20090267707 | ELASTIC WAVE DEVICE - An elastic wave device is described which includes a piezoelectric substrate, comb-shaped electrodes having teeth electrodes that are disposed so as to face each other on the piezoelectric substrate, a non-overlapping area in which the teeth electrodes of the comb-shaped electrodes do not overlap each other, and a overlapping area in which the teeth electrodes overlap each other and the velocity of sound is higher than that in the non-overlapping area. | 10-29-2009 |
20100148626 | ACOUSTIC WAVE DEVICE, COMMUNICATION MODULE, AND COMMUNICATION APPARATUS - An acoustic wave device of the present application includes a piezoelectric substrate ( | 06-17-2010 |
20100148890 | ACOUSTIC WAVE ELEMENT, DUPLEXER, COMMUNICATION MODULE, AND COMMUNICATION APPARATUS - An acoustic wave element includes: resonators | 06-17-2010 |
20100219906 | ACOUSTIC WAVE DEVICE, DUPLEXER, COMMUNICATION MODULE, COMMUNICATION APPARATUS, AND MANUFACTURING METHOD FOR ACOUSTIC WAVE DEVICE - An acoustic wave device includes a piezoelectric substrate, interdigital electrodes arranged on the piezoelectric substrate, a first dielectric element arranged between the interdigital electrodes, a second dielectric element that covers the interdigital electrodes and the first dielectric element, and an adjustment element that has been formed on the first dielectric element. The adjustment element has been formed from a material whose specific gravity is greater than that of the first dielectric element and that of the second dielectric element. | 09-02-2010 |
Patent application number | Description | Published |
20080264369 | Valve-actuating system for an internal combustion engine, engine incorporating same, and method of using same - A valve-actuating system for an engine, in which left and right rocker arms are moved in axial directions of a rocker arm shaft to one of a first operating position in which the rocker arms are allowed to abut on first cams, and a second operating position in which the rocker arms are allowed to abut on second cams. The rocker arm shaft is slidably supported by an engine frame so as to be movable in the axial directions thereof. During an engine operation, when the left and right rocker arms are about to be selectively moved to one of the operating positions, the rocker arm shaft is moved in advance to the same side of the selected one of the operating positions, and thereafter the left and right rocker arms are moved to the selected one of the operating position. | 10-30-2008 |
20090075152 | SADDLE-RIDE TYPE FUEL CELL THREE-WHEELED VEHICLE - A saddle-ride three-wheeled vehicle has a fuel cell which generates an electric power by a chemical reaction between a fuel gas and a reaction gas. The three-wheeled vehicle includes a drain pipe which guides water discharged from the fuel cell out of a vehicle body; a rear body to which a pair of left and right rear wheels are journaled; and a linking mechanism which swingably links the rear body and a front body to allow the front body to sway left and right with respect to the rear body, wherein the drain pipe has a drain port between the pair of left and right rear wheels. | 03-19-2009 |
20100077977 | Internal combustion engine equipped with a variable valve control system - The invention provides an internal combustion engine equipped with a variable valve control system which switches the actions of an engine valve by sliding a rocker arm in the axial direction of the rocker arm shaft, while enabling the restriction on the sliding movement of the rocker arm to be removed in accordance with the timings of the actions of the rocker arms irrespective of the engine speed. The internal combustion engine includes an actuator that moves a rocker arm shaft in its axial direction, a trigger arm that engages with a rocker arm to prohibit the sliding movement of the rocker arm, and a trigger pin which is configured to be activated by an axial movement of the rocker arm shaft to bring the trigger arm into action, and to disengage the trigger arm from the rocker arm. | 04-01-2010 |
20100077978 | Internal combustion engine having a hydraulically-actuated variable valve control system, and motorcycle incorporating same - An internal combustion engine is equipped with a variable valve controlling system, in which the single actuator is disposed in a cylinder head on one side where one ends of the rocker-arm shafts are disposed, while enabling the single actuator to activate the rocker arms irrespective of the arrangement of the rocker-arm shafts. In the internal combustion engine, a hydraulic cylinder of a hydraulic actuator is disposed so as to transverse a timing chamber. Operation elements extend respectively from sidewalls of a plunger in the hydraulic cylinder, and activate respective rocker-arm shafts. In a motorcycle on which the engine is mounted, a frame member of a vehicle frame is disposed outside the hydraulic actuator. | 04-01-2010 |
20100242874 | VARIABLE VALVE-ACTUATING MECHANISM FOR AN INTERNAL COMBUSTION ENGINE, AND ENGINE INCORPORATING SAME - In an internal combustion engine, a variable valve-actuating mechanism includes a trigger pin operable to permit axial movement of a rocker arm concurrently with a axial movement of a rocker arm shaft. A retention member has an insertion aperture formed therein, in which the trigger pin is inserted, and which slidably supports the trigger pin in the inserting direction. The trigger pin includes upper and lower expanded portions disposed on both sides thereof in the inserting direction. The upper and lower expanded portions of the trigger pin are operable to disable sliding motion of the trigger pin, relative to the retention member, beyond a predetermined range. The upper and lower expanded portions allow the trigger pin to be integrally assembled in the insertion aperture of the retention member, so as to be selectively retained therein. | 09-30-2010 |
Patent application number | Description | Published |
20100142886 | OPTICAL ELEMENT MODULE AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing an optical element module | 06-10-2010 |
20100188728 | OPTICAL MODULE - An optical module | 07-29-2010 |
20120132460 | LAMINATED WIRING BOARD - In a multilayer wiring board 1, a low resistance silicon substrate | 05-31-2012 |
20120187517 | PHOTODETECTOR - In a photodetector | 07-26-2012 |
20130178005 | OPTICAL ELEMENT MODULE AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing an optical element module in which an optical element and a semiconductor circuit element are mounted on one surface of a silicon substrate, a mirror surface inclined at approximately 45 degrees is formed on the other surface, and an optical fiber facing the mirror surface is disposed in a V groove formed along the other surface, the method of manufacturing includes the steps of forming the mirror surface and V-shaped side surfaces of the V groove simultaneously by first crystal anisotropic etching on the other surface, and forming an attaching surface substantially perpendicular to the one surface and the other surface, which is formed at an end side of the V groove, and for attaching an end of the optical fiber, by second crystal anisotropic etching in a crystal plane orientation different from that of the first crystal anisotropic etching. | 07-11-2013 |
20140027642 | INFRARED IMAGE SENSOR AND SIGNAL READ METHOD - Provided is an infrared image sensor for detecting infrared rays. The infrared image sensor includes a light-receiving unit including a pixel region in which a plurality of pixels are arranged and at least one reference pixel; a difference circuit for acquiring a first differential signal that is a differential signal between a signal of one pixel contained in the pixel region and a signal of the reference pixel and a second differential signal that is a differential signal between signals of two predetermined pixels out of the pixels contained in the pixel region; and a pixel signal calculating unit that calculates a signal of each of the pixels on the basis of the first differential signal and the second differential signal. | 01-30-2014 |
20140104687 | PRODUCTION METHOD FOR OPTICAL COMPONENT AND OPTICAL COMPONENT - A method for manufacturing a light transmissive optical component, includes a first etching process of forming a depressed portion by applying etching to a silicon region of a plate-shaped member, a thermal oxidation process of forming a silicon oxide film by thermally oxidizing an inner side surface of the depressed portion, and a nitride film formation process of forming a silicon nitride film that covers the silicon oxide film. Accordingly, it is possible to realize a manufacturing method for an optical component which is capable of uniformly forming a silicon oxide film on a semi-transmissive reflecting surface which is largely inclined (or nearly vertical) with respect to a substrate surface, and an optical component produced by this method. | 04-17-2014 |
20140139924 | OPTICAL MODULE AND PRODUCTION METHOD FOR SAME - An optical module includes a first plate-shaped member having a light transmissive optical component which is formed by applying etching to a silicon region, and a second plate-shaped member having light reflective optical components (mirrors) for reflecting light transmitting through the light transmissive optical component. The first and second plate-shaped members are bonded to one another, and an optical path for light transmitting through the light transmissive optical component is along a component forming surface of the first plate-shaped member and a principal surface of the second plate-shaped member. Thereby, realizing an optical module in which it is possible to dispose the light reflective optical component and the light transmissive optical component close to one another, and a manufacturing method for the optical module. | 05-22-2014 |