Patent application number | Description | Published |
20090070065 | POSITION MEASUREMENT SYSTEM, POSITION MEASUREMENT METHOD AND COMPUTER READABLE MEDIUM - The position measurement system includes: an image capturing unit capturing first reference points which are three reference points on a plane arranged on a target and whose positional relation with each other is specified, and a second reference point which is a single reference point at a distance away from the plane and whose positional relation with the first reference points is specified; an identifying unit identifying images of the first and second reference points based on the positional relation among the images; and a calculating unit calculating a three-dimensional position and triaxial angles of the target based on the positional relation between the images of the first and second reference points. The calculating unit specifies the plane including the first reference points on the target from the images of the first reference points and a normal direction of the plane according to the image of the second reference point. | 03-12-2009 |
20100014750 | POSITION MEASURING SYSTEM, POSITION MEASURING METHOD AND COMPUTER READABLE MEDIUM - A position measuring system includes: an image capturing unit that captures reference points provided on an object, the reference points composed of at least four first reference points provided respectively at vertices of a polygon or at vertices and a barycenter of a polygon and at least one second reference point provided so as to have a specific positional relationship with respect to the first reference points; an identification unit that identifies images of the first reference points and the second reference point captured by the image capturing unit, on the basis of positional relationships between the images of the first reference points and the second reference point; and a calculation unit that calculates a three-dimensional position and three-axial angles of the object on the basis of positional relationships of the images of the first reference points identified by the identification unit. | 01-21-2010 |
20100328451 | POSITION MEASURING SYSTEM, PROCESSING DEVICE FOR POSITION MEASUREMENT, PROCESSING METHOD FOR POSITION MEASUREMENT, AND COMPUTER READABLE MEDIUM - A position measuring system includes a marker set having three or more basic markers that are known in positional relation and attached to a second area of an object which contains a first area having an acting portion and the second area continuous with the first area, an image-taking device having a two-dimensional image-taking element that takes an image of the marker set, a recording device that records the coordinate of the acting portion with respect to the marker set, and a processing device that calculates the three-dimensional position of the acting portion by using the position and angle of the marker set determined on the basis of the image of the marker set taken by the image-taking device and the coordinate of the acting portion with respect to the marker set that is recorded in the recording device. | 12-30-2010 |
20100332182 | OPERATION DETERMINING SYSTEM, OPERATION DETERMINING DEVICE AND COMPUTER READABLE MEDIUM - An operation determining system includes: a position measuring unit that measures a position of a moving object with time; and an operation determining unit that determines that there is an operation of the object in a detection area when an intersecting angle between entering and exiting vectors of the object with respect to the detection area, the intersecting angle being calculated based on the position of the object measured by the position measuring unit, is equal to or higher than a certain value. | 12-30-2010 |
Patent application number | Description | Published |
20100026602 | Antenna Device and Electronic Equipment - According to one embodiment, an antenna device includes a short circuit path, a first open-ended element, a feed side element, a second open-ended element, and a short circuit element. One end of the short circuit path is connected to a ground point near a feed point. The first open-ended element extends from another end of the short circuit path. The feed side element extends from near the feed point in a direction in which the first open-ended element extends with an edge close to ground. The second open-ended element extends from near an end of the feed side element in the direction in which the first open-ended element extends. The short circuit element connects between an end of the first open-ended element and a point on an edge of the feed side element opposite the edge close to the ground or a point on the second open-ended element. | 02-04-2010 |
20100283704 | ANTENNA DEVICE AND ELECTRIC EQUIPMENT - According to one embodiment, an antenna device includes a short circuit path, a first open-ended element, a feed side element, a second open-ended element, and a short circuit element. A length, from a ground point to a second end of the first open-ended element through the short circuit path and the first open-ended element, is substantially a quarter of a wavelength of a first resonant frequency. A length, from the ground point to a second end of the second open-ended element through the short circuit path, the short circuit element, and the second open-ended element, is substantially a quarter of a wavelength of a second resonant frequency. | 11-11-2010 |
Patent application number | Description | Published |
20100231709 | POSITION MEASUREMENT SYSTEM, POSITION MEASUREMENT METHOD AND COMPUTER-READABLE MEDIUM - A position measurement system includes a marker set attached to an object, a camera and a computing apparatus. The marker set includes three or more directed basic markers each having a shape indicating a direction. The directed basic markers are oriented in directions toward a specific point. A positional relationship among the directed basic markers is known. The camera includes a two-dimensional imaging device configured to take an image of the marker set. The computing apparatus computes at least one of a position of the object and an angle of the object based on an image, taken by the camera, of the directed basic markers, which are oriented in the directions toward the specific point. | 09-16-2010 |
20100246895 | POSITION/ATTITUDE RECOGNIZING METHOD, PART HOLDING METHOD, PART ARRANGING METHOD, PART ASSEMBLING METHOD, POSITION/ATTITUDE RECOGNIZING APPARATUS, PART HOLDING APPARATUS, PART ARRANGING APPARATUS AND PART ASSEMBLING APPARATUS - A group of light spots dispersed and disposed three-dimensionally to be disposed not in one plane on an object-to-be-measured are shot by a camera. A position and an attitude of the object-to-be-measured are recognized based on an optical image representing each of the light spots included on a shot image by the camera. | 09-30-2010 |
20120117464 | Document Processing System - A document display device for displaying a document on a screen on the basis of document information, includes: a sensor for detecting an action made on the document display device; a document information storing means for holding the document information of documents to be displayed on the screen; and a correspondence information processing means for storing information of an action detected by the sensor in a state that a document is displayed on the screen in such a manner that it is correlated with document information of the document being displayed on the screen. | 05-10-2012 |
20140097334 | DETECTION APPARATUS - A detection apparatus includes: plural light emitting sections that are disposed in a row and that emit parallel light to a passage region, over which an object passes, in a time-staggered manner; one or more light receiving sections that receive the parallel light reflected by or having transmitted through the object, a number of the light receiving sections being less than a number of the light emitting sections; and a detection section that detects at least one of edges of the object and edges of a portion of the object with a different reflectivity or transmittance in accordance with an intensity distribution of the parallel light received by the light receiving sections. | 04-10-2014 |
20140355006 | MEASURING DEVICE - Provided is a measuring device including a photoelectric conversion unit that receives a light beam emitted from a position measurement object by different optical path lengths and that outputs an electrical signal corresponding to intensity of the received light beam for each optical path length, and a measuring unit that measures a position of the position measurement object based on a ratio of two electrical signals out of the electrical signals by optical path lengths acquired from the photoelectric conversion unit. | 12-04-2014 |
20140362369 | MEASUREMENT DEVICE - Provided is a measurement device including a light source that sequentially emits plural beams of light which are respectively incident on an object and of which optical axes are parallel or substantially parallel to each other, a condensing optical system that condenses the plural beams of light reflected from the object or the plural beams of light transmitted through the object, a light receiving unit, a light receiving surface of which is placed on a back focal plane of the condensing optical system, and that outputs a distribution or a center position of an intensity of light received in the light receiving surface, and a measurement unit that measures at least one of an angle and an angle distribution of a surface of the object, based on an output value output from the light receiving unit for each light applied to the object from the light source. | 12-11-2014 |
20150092193 | INSPECTION APPARATUS - An inspection apparatus includes a light emitting device, a first lens, a second lens, a light receiving device, and an inspection device. The light emitting device emits a light beam. The first lens is disposed such that an optical axis thereof extends in one direction and changes divergence of the light beam having been emitted from the light emitting device and passing therethrough. The second lens is disposed such that an optical axis of the second lens extends in the one direction. The light beam having exited the first lens and passing through the second lens is condensed on the inspection object by the second lens. The light receiving device is disposed between the first lens and the second lens and receives at least part of the reflected light beam. The inspection device detects a reflection characteristic in accordance with a result of light reception. | 04-02-2015 |
Patent application number | Description | Published |
20090189815 | ANTENNA DEVICE AND RADIO APPARATUS OPERABLE IN MULTIPLE FREQUENCY BANDS - An antenna device usable in a radio apparatus including a printed board includes a ground conductor of the printed board, a first partial element, a second partial element and a parasitic element. The first partial element is shaped into an area having a first side facing a side of the ground conductor and a second side directed to cross the side of the ground conductor, and is provided with a feed portion around a first end of the first side being closer to the second side. The second partial element branches off from the first partial element around one of two ends of the second side being farther from the feed portion, and is directed almost against a direction from the feed portion to a second end of the first side being farther from the second side. The parasitic element has an end grounded around the second end. | 07-30-2009 |
20100085258 | ELECTRICAL CIRCUIT MATERIAL, ANTENNA DEVICE AND METHOD FOR MANUFACTURING ELECTRICAL CIRCUIT MATERIAL - An electrical circuit material including a substrate and a bend section is provided. The substrate is formed to be planar. The substrate has a first face and a second face being back to back each other. The first face is provided with a first conductive pattern. The bend section is formed by a planar flexible material being bent or rounded and having a third face and a fourth face being back to back each other. The third face is provided with a second conductive pattern. The bend section is arranged with the substrate in such a way that a portion of the third face being in contact with the first face of the substrate and that the second conductive pattern is connected to the first conductive pattern. | 04-08-2010 |
20110133866 | COUPLER AND WIRELESS COMMUNICATION DEVICE USING COUPLER - A coupler is provided on a printed board including a feeder circuit and a grounded circuit. The coupler includes a first line, a short-circuited line and an open-ended line. The first line has two ends. One of the ends is a feed point of the coupler connected to the feeder circuit, and another one of the ends is a node of the coupler. The short-circuited line is extended from the node to an end short-circuited to the grounded circuit. The open-ended line is extended from the node. | 06-09-2011 |
20110151805 | COUPLER AND WIRELESS COMMUNICATION DEVICE USING COUPLER - A coupler which is connectable to a feeder circuit of a wireless communication device is provided. The coupler includes a conductive element, a short circuit portion, a feeder portion and grounded plate. The conductive element has a substantially plane face. The short circuit portion is provided to the conductive element. The short circuit portion is positioned closer to a geometric gravity center of the conductive element than to an outer fringe of the face of the conductive element. The feeder portion is provided to the conductive element. The feeder portion is positioned separately from the short circuit portion. The feeder portion electrically connects the conductive element to the feeder circuit. The grounded plate is short-circuited to the conductive element via the short circuit portion. | 06-23-2011 |
20120032864 | ANTENNA DEVICE AND RADIO APPARATUS OPERABLE IN MULTIPLE FREQUENCY BANDS - An antenna device usable in a radio apparatus including a printed board includes a ground conductor of the printed board, a first partial element, a second partial element and a parasitic element. The first partial element is shaped into an area having a first side facing a side of the ground conductor and a second side directed to cross the side of the ground conductor, and is provided with a feed portion around a first end of the first side being closer to the second side. The second partial element branches off from the first partial element around one of two ends of the second side being farther from the feed portion, and is directed almost against a direction from the feed portion to a second end of the first side being farther from the second side. The parasitic element has an end grounded around the second end. | 02-09-2012 |
Patent application number | Description | Published |
20090079639 | Antenna Device and Electronic Apparatus - According to one embodiment, an antenna device includes a folded element and an end-free element wound around a core member. A feed potion for a folded element and an end-free element is located close to one end of the core member, and a ground portion for a folded element is located closer to the one end than the feed portion. A coaxial cable connected to the feed portion is led away the antenna device, and an external conductor of the coaxial cable is connected near the ground portion. | 03-26-2009 |
20090303137 | ELECTRONIC APPARATUS - According to one embodiment, an antenna unit provided on the inner surface of the upper peripheral portion of the display housing of a notebook PC includes a projection that positions a power feeder connected to an electronic component adjacent to the antenna unit such that the power feeder extends at a constant distance from the core member of the antenna unit. The projection projects from the core member at a position at which it does not interfere with an antenna wire, and includes a recess that receives the power feeder. | 12-10-2009 |
20110183633 | Antenna Apparatus and Communication Apparatus - According to one embodiment, an antenna apparatus comprises a first antenna element, a first lumped constant element, a first lumped constant element, a switch and at least one second lumped constant element. The first antenna element comprises a forward part, a folded part and a backward part, the forward part includes a start point connected to a feeding point, and the backward part includes an end point connected to ground. The first lumped constant element is inserted in the backward part. The switch is configured to select a current path in accordance with a control signal. The at least one second lumped constant element is to be selectively connected in parallel to the first lumped constant element through the switch. | 07-28-2011 |
20120194390 | MULTIPLY RESONANT ANTENNA DEVICE AND ELECTRONIC DEVICE INCLUDING SUCH AND ANTENNA DEVICE - According to one embodiment, a multiply resonant antenna device according to the embodiment includes a first antenna element formed from a monopole element, a second antenna element formed from a parasitic element placed at a position where it can be current-coupled to the first antenna element, and a third antenna element formed from a folded monopole element. The length of the first antenna element is set to nearly a ¼ of wavelength corresponding to the first resonant frequency. The length of the second antenna element is set to nearly a ¼ of wavelength corresponding to the second resonant frequency. The electrical length of the third antenna element from the feed point to a ground point through a folding end is set to nearly a ½ of wavelength corresponding to the third resonant frequency higher than the first and second resonant frequencies. | 08-02-2012 |
20120249393 | ANTENNA DEVICE AND ELECTRONIC DEVICE INCLUDING ANTENNA DEVICE - According to one embodiment, a first antenna element is formed from a folded monopole element having one end connected to a feeding terminal, and the other end connected to a first ground terminal, with a stub being provided between a forward portion and a backward portion formed by folding a middle portion. A second antenna element is formed from a monopole element having one end connected to the feeding terminal directly or indirectly through part of the first antenna element. A third antenna element is formed from a parasitic element having one end connected to a second ground terminal provided at a position opposite to the first ground terminal through the feeding terminal, and the other end open, with at least part of the parasitic element being placed parallel to the second antenna element so as to be configured to be capacitively coupled to the second antenna element. | 10-04-2012 |
20140220906 | ANTENNA APPARATUS AND COMMUNICATION APPARATUS - According to one embodiment, an antenna apparatus comprises an antenna element connected to a feeding point, a grounded first lumped constant element connected to the antenna element, and a grounded second and third lumped constant elements connected to the antenna element through a selector. The selector is configured to connect the grounded second lumped constant element to the antenna element in order to lower a resonant frequency of the antenna element, and to connect the grounded third lumped constant element to the antenna element in order to raise the resonant frequency of the antenna element. | 08-07-2014 |
Patent application number | Description | Published |
20090167623 | ANTENNA APPARATUS - A magnetic member is interposed and arranged between an antenna element and a printed circuit board, and an air member or a dielectric member is interposed between the antenna element and the magnetic member. The magnetic member is constituted of a nanogranular structure in which magnetic nanoparticles with ferromagnetism are three-dimensionally dispersed and arranged in an insulating matrix substrate. | 07-02-2009 |
20090174615 | MOBILE COMMUNICATION TERMINAL - An antenna element made of an electrically conductive material pattern is printed and formed on a face of a casing made of an electrically nonconductive material having a circuit board housed therein, and the antenna element and the circuit board are electrically connected to each other by a connecting element. | 07-09-2009 |
20130257661 | ANTENNA APPARATUS AND ELECTRONIC DEVICE INCLUDING ANTENNA APPARATUS - According to one embodiment, an antenna apparatus includes an antenna element and a parasitic element. The antenna element includes an element main body whose first end portion is connected to a feed point and second end portion as the other end portion is open, with the element main body being configured to be selectable between a first state in which the element main body is retracted into a housing of the electronic device and a second state in which the element main body extends from the housing. The parasitic element is disposed such that when the antenna element is in the first state, the first end portion is connected to the element main body of the antenna element and the second end portion is connected to a ground portion. | 10-03-2013 |
20130257681 | ANTENNA APPARATUS AND ELECTRONIC DEVICE INCLUDING ANTENNA APPARATUS - According to one embodiment, an antenna apparatus includes a first antenna unit disposed along a side of a ground pattern, a second antenna unit disposed along the side of the ground pattern so as to be juxtaposed with the first antenna unit, a first RF cable configured to connect the first antenna unit and the radio circuit unit, and a second RF cable configured to connect the second antenna unit and the radio circuit unit. The first RF cable and the second RF cable are routed from the first antenna unit and the second antenna unit in an arrangement direction of the first antenna unit and the second antenna unit so as to be parallel to each other, with the first RF cable being disposed so as to pass over the ground pattern. | 10-03-2013 |
20130285870 | ANTENNA APPARATUS AND ELECTRONIC DEVICE INCLUDING ANTENNA APPARATUS - According to one embodiment, an antenna apparatus includes a first antenna element, a second antenna element, and a third antenna element. The first antenna element has one end connected to a feed terminal, and other end open. The second antenna element has one end connected to a first position set on an element of the first antenna element, and other end open, with a portion between one end and the other end being disposed parallel to the first antenna element. The third antenna element has one end connected to a second position set between the other end and the first position on the element of the first antenna element, and other end open, with at least part of a portion between one end and the other end being disposed near the second antenna element. | 10-31-2013 |
20140085164 | ANTENNA DEVICE AND ELECTRONIC APPARATUS WITH THE ANTENNA DEVICE - An antenna device of an embodiment includes first and second antenna elements arranged along a side of a patterned ground, and a T-shaped passive element. The first antenna element has a first end connected to a first feed point, and an open second end. A part of the first antenna element including the second end is positioned parallel to the side of the ground. The second antenna element has a first end connected to a second feed point, and an open second end. A part of the second antenna element including the second end is positioned parallel to the side of the ground. A passive element has a common portion connected to the ground between the first and second feed points, and has first and second branches positioned to be able to be capacitively coupled to the parts. | 03-27-2014 |
20140097993 | ELECTRONIC DEVICE PROVIDED WITH ANTENNA DEVICE - In an electronic device, a first housing for receiving a wireless circuit unit and a ground part, a second housing in which a ground part, a hinge mechanism which connects the first and second housings to each other to allow the first and second housings to be rotated, and first and second antennas which resonate for the same frequency band. The first and second antennas are provided in an intermediate portion of the hinge mechanism, and arranged side by side and apart from each other by a predetermined distance in a longitudinal direction of the mechanism. In the mechanism, one of end portions of the mechanism is made electrically conductive, and the other end portion is decreased in electrical conductivity. | 04-10-2014 |
20140154977 | NON-CONTACT PROXIMITY-TYPE COMMUNICATION APPARATUS AND INFORMATION TERMINAL - In a non-contact proximity-type communication apparatus of an embodiment, the apparatus is implemented on a wireless terminal includes a wireless circuit which transmits/receives a communication signal, and configured to transmit/receive the communication signal with another terminal using an induction electric field type non-contact communication method. The apparatus includes a coupling element includes at least two pieces whose surfaces face different directions, the coupling element electrically connected to the wireless circuit and placed at an end portion of the terminal. | 06-05-2014 |
20140354484 | ANTENNA DEVICE AND ELECTRONIC DEVICE - According to one embodiment, an antenna device includes a first antenna, a second antenna, a third antenna, a capacitor element, a high-frequency cable, and a base member. The first antenna includes a folded-type monopole element. The second antenna includes a monopole element. The third antenna includes a passive element. The capacitor element is between a feeding point and a stub in a backward-path portion of the first antenna. The high-frequency cable is connected to the feeding point. The base member is formed of a dielectric material and has first, second, and third surfaces located to extend in different directions. The first, second, and third antenna are located at the first, second, and third surfaces. | 12-04-2014 |