Patent application number | Description | Published |
20090310199 | SCANNING IMAGE DISPLAY APPARATUS - A scanning type image display apparatus is disclosed which is capable of forming an exit pupil with a shape and a size which facilitate observation. The apparatus includes a scanning unit, a first optical system introducing a light flux to the scanning unit, a second optical system converging the light flux from the scanning unit, a diffractive optical element receiving the converged light flux, and an ocular optical system. Two directions in diametral directions of the light flux are first and second directions. The optical element increases the divergent angles of an emerging light flux therefrom in the first and second directions as compared with the convergent angles of an incident light flux thereinto in the two directions and increases the divergent angle of the emerging light flux in the first direction as compared with the divergent angle thereof in the second direction. | 12-17-2009 |
20100058870 | PHOTOACOUSTIC APPARATUS - A photoacoustic apparatus includes an acoustic lens configured to collect a acoustic wave, an acoustic detector configured to detect the acoustic wave collected by the acoustic lens, a driver configured to move at least one of the acoustic detector and the acoustic lens so as to measure the acoustic wave generated from an object to be measured due to a photoacoustic effect, and a controller configured to output a first measurement signal resulting from the acoustic wave that is generated from a first position in the object, and to eliminate a second measurement signal resulting from the acoustic wave that is generated from a second position different from the first position in the object. | 03-11-2010 |
20100103374 | CONNECTION ADAPTER, OPTICAL TOMOGRAPHIC IMAGING APPARATUS, PROGRAM FOR EXECUTING IMAGING METHOD AND MEMORY DEVICE FOR THE PROGRAM - Provided is a connection adapter that is capable of constituting an optical tomographic imaging apparatus having a small installation space and high use efficiency. A connection adapter is disposed between the fundus camera main body portion and a camera portion to be attached to the fundus camera main body portion for imaging a surface image of a fundus as an object in an optical tomographic imaging apparatus, and connects them in a detachable manner. The connection adapter includes: a first light guide unit for guiding tomographic image measuring beams guided from the fundus camera main body portion for imaging the tomographic image to a tomographic imaging portion; and a second light guide unit for guiding fundus image measuring beams guided from the fundus camera main body portion for imaging the surface image of the fundus to the camera portion. | 04-29-2010 |
20100165291 | IMAGE ACQUISITION APPARATUS AND IMAGE ACQUISITION METHOD USING OPTICAL COHERENCE TOMOGRAPHY - An image acquisition apparatus that uses optical coherence tomography includes a scanning unit provided within a light path that guides signal light to be incident on an examination object towards the examination object and configured to scan the signal light in a main scanning direction; and a control unit configured to control the scanning unit such that an integration time of an optical interference signal per pixel in at least one predetermined area other than opposite ends, in the main scanning direction, of an image acquisition region scanned by a plurality of main scan lines is increased relative to that of an area other than the predetermined area. | 07-01-2010 |
20100319453 | PHOTOACOUSTIC MEASUREMENT APPARATUS - Disclosed is a photoacoustic measurement apparatus that irradiates a light beam onto a subject, from a same side as that of an acoustic wave detector, and that measures photoacoustic waves. The photoacoustic measurement apparatus has: an acoustic wave detector; a diffraction grating member provided in front of a detection surface of the detector; a light source that generates a light beam; and an optical system that guides the light beam from the light source towards the diffraction grating member. The diffraction grating member is configured such that the light beam led to the diffraction grating member is outputted by the diffraction grating member towards a subject surface that opposes the detection surface of the detector. As a result, light beams can strike a biological body in a near-perpendicular angle. This affords greater illumination efficiency, and allows light of substantial light energy to be irradiated deep inside biological structures. | 12-23-2010 |
20110102797 | BIOINFORMATION ACQUISITION APPARATUS - provided is a bioinformation acquisition apparatus in which a flux of light emitted outside from a test object through diffusion effect when light is radiated thereto can be reused, improving use efficiency of the radiated light. The apparatus having a light source for radiating a flux of light to a test object, and a detector for detecting a signal output based on the radiation, and includes: a reflection type polarization element adapted that at least a part of the flux of light from the light source can be transmitted through, and a flux of light emitted outside from the test object by the radiation can be reflected, in which the reflection type polarization element is disposed at a position opposite to an irradiation area of the flux of light on the surface of the test object to cover the irradiation area. | 05-05-2011 |
20110178401 | BIOLOGICAL INFORMATION ACQUISITION APPARATUS - A biological information acquisition apparatus and a biological information acquisition method, both capable of radiating a uniform and efficient light to the whole living body tissue as an object of the detection are provided. The biological information acquisition apparatus of the present invention includes a light source and an acoustic wave detector detecting an acoustic wave generated by making a light from the light source enter the object through an object holding member. Furthermore, one or more light transmitting members are provided, and the light enters the light transmitting member from a side surface side of the acoustic wave detector, and enters the object holding member through the light transmitting member at an angle other than one perpendicular to the object holding member. | 07-21-2011 |
20110205548 | IMAGE ACQUISITION APPARATUS AND IMAGE ACQUISITION METHOD USING OPTICAL COHERENCE TOMOGRAPHY - An image acquisition apparatus that uses optical coherence tomography includes a scanning unit provided within a light path that guides signal light to be incident on an examination object towards the examination object and configured to scan the signal light in a main scanning direction; and a control unit configured to control the scanning unit such that an integration time of an optical interference signal per pixel in at least one predetermined area other than opposite ends, in the main scanning direction, of an image acquisition region scanned by a plurality of main scan lines is increased relative to that of an area other than the predetermined area. | 08-25-2011 |
20110228222 | IMAGING APPARATUS AND METHOD FOR TAKING IMAGE OF EYEGROUND BY OPTICAL COHERENCE TOMOGRAPHY - An optical unit concentrates light beams from measurement-light paths at first and second irradiation positions on an eyeground. Next, a control unit controls a scanning unit so that the light beams concentrated at the first and second irradiation positions are scanned in first and second scanning areas of the eyeground and so that the first and second scanning areas overlap to form an overlap area. A tomographic-information acquisition unit acquires first tomographic information and second tomographic information in the first and second scanning areas from interference light. Third tomographic information is acquired from the first tomographic information and the second tomographic information in the first and second scanning areas on the basis of the first tomographic information and the second tomographic information in the overlap area. | 09-22-2011 |
20110249236 | SCHEMATIC EYE AND ADJUSTMENT METHOD AND EVALUATION METHOD FOR OPTICAL COHERENCE TOMOGRAPHY APPARATUS - A schematic eye used for the evaluation of the optical system of an optical coherence tomography apparatus which captures a tomogram of the fundus includes the first optical member which irradiated light from the optical system strikes and the second optical member which irradiated light from the first optical member strikes. A plurality of layers having different scattering intensities in the incident direction of irradiated light are formed on the second optical member. | 10-13-2011 |
20110303015 | PHOTOACOUSTIC MEASURING APPARATUS - A photoacoustic measuring apparatus includes a light source, a movable holding unit which holds an object, a light diffusing unit which fixes the distance between the light diffusing unit and the holding unit and diffuses light incident from the light source, and an acoustic wave obtaining unit which obtains an acoustic wave generated from the object by the light emitted via the holding unit and the light diffusing unit. | 12-15-2011 |
20120130222 | MEASURING APPARATUS - A measuring apparatus is used, the apparatus including a probe having an element detecting an acoustic wave that has propagated through an object, an acoustic lens disposed between the probe and the object, and a signal processor obtaining object information from an electrical signal based on the acoustic wave detected by the element of the probe. The probe is disposed at a position where the element of the probe is made acoustically conjugate to a surface on a probe side of the object by the acoustic lens. | 05-24-2012 |
20120179022 | BIOINFORMATION ACQUISITION APPARATUS - The present invention provides a bioinformation acquisition apparatus in which when light is radiated to a test object, a flux of light emitted outside from the test object through diffusion effect in the object is reused, improving use efficiency of the radiated light. The apparatus having a light source for radiating a flux of light to the test object and a detector for detecting a signal output based on radiation of the flux of light, includes a reflective member adapted to reflect a flux of light emitted out of the test object when the flux of light is radiated thereto, the reflective member is placed closer to an irradiation area on a surface of the test object than the light source to cover at least a part of the irradiation area from above, and configured to be equal to or larger than the irradiation area. | 07-12-2012 |
20120190963 | MEASURING APPARATUS - A measuring apparatus includes a shape maintaining member that maintains a shape of at least a part of a subject, an element that receives an acoustic wave through the shape maintaining member and converts the acoustic wave into a first electric signal, the acoustic wave being generated in the subject when the subject is irradiated with light, and a processing unit that generates image data using the first electric signal. The processing unit determines, on the basis of the first electric signal, a first time from when the acoustic wave is generated in the subject to when the acoustic wave reaches a reception surface of the element. The processing unit converts the first electric signal into a second electric signal using a difference between the first time and a second time in which the acoustic wave travels from a virtual detection region set near a subject-side surface of the shape maintaining member to the reception surface of the element, the second electric signal being assumed to have been obtained by receiving the acoustic wave at the virtual detection region. | 07-26-2012 |
20120318066 | PHOTOACOUSTIC MEASURING APPARATUS - The present invention employs a photoacoustic measuring apparatus including: a laser light source; a forming unit for forming a second light beam by dividing or deforming a laser light beam; an optical member for guiding the second light beam to the surface of a subject; a probe for obtaining a photoacoustic wave generated when the subject is irradiated with the second light beam; and a buffering member that contacts the surface of the subject and transmits light, wherein the optical member overlaps areas of the second light beam having a small light intensity on the surface of the subject, the probe and the optical member are positioned on an identical side of the buffering member relative to the subject, and the optical member refracts the second light beam such that the second light beam enters the subject through the buffering member while avoiding the probe. | 12-20-2012 |
20130160559 | PHOTOACOUSTIC WAVE MEASURING APPARATUS - A photoacoustic wave measuring apparatus, having: a probe including a plurality of devices which detect an acoustic wave generated by irradiating light onto an object; and a signal processor which acquires information about the object on the basis of an acoustic wave received by the devices, wherein the light is irradiated onto the object from the probe side; the probe includes: bright-field devices having a view angle covering a bright-field illumination area, which is an area where the light is irradiated, on the probe-side surface of the object; and dark-field devices having a field of view which does not cover the bright-field illumination area; and the signal processor uses an acoustic wave received by the dark-field devices when acquiring information about the object on the basis of a acoustic wave received before a predetermined time period is elapsed since the irradiation of light onto the object. | 06-27-2013 |
20140031667 | LASER APPARATUS AND PHOTOACOUSTIC APPARATUS - A laser apparatus includes a laser medium; a light source that radiates light to the laser medium, thereby exciting the laser medium and raising the temperature thereof; a reflecting unit having a first plane that reflects light within a predetermined wavelength range from light generated by excitation of the laser medium; and an output mirror disposed opposite the reflecting unit, with the laser medium being interposed therebetween, and causing laser oscillation by inducing resonance of the light within a predetermined wavelength range between the first plane and the output mirror. The reflecting unit is configured to be movable between a position in which light resonance is induced between the output mirror and the first plane and the laser apparatus is set to an oscillation state and a position in which the laser apparatus is set to a non-oscillation state. | 01-30-2014 |
20140185634 | LASER APPARATUS AND CONTROL METHOD THEREFOR - The present invention uses a laser apparatus capable of selecting a wavelength of light to be outputted from a plurality of wavelengths, including: a branching unit which is formed of a polarizer and is configured to branch an optical path formed in a resonator including a reflecting unit having a plurality of fixed reflecting planes and an output mirror, into a plurality of optical paths, thereby forming a common optical path having an end defined by the output mirror and a plurality of optical path branches each having an end defined by any one of the reflecting planes; a laser medium disposed in the common optical path; and a selecting unit configured to select, from the plurality of optical path branches, an optical path branch which corresponds to a wavelength of light to be outputted. | 07-03-2014 |
20140194724 | PHOTOACOUSTIC MEASURING APPARATUS - A photoacoustic measuring apparatus includes a light source, a movable holding unit which holds an object, a light diffusing unit which fixes the distance between the light diffusing unit and the holding unit and diffuses light incident from the light source, and an acoustic wave obtaining unit which obtains an acoustic wave generated from the object by the light emitted via the holding unit and the light diffusing unit. | 07-10-2014 |
20150018663 | OBJECT INFORMATION ACQUIRING APPARATUS AND LASER APPARATUS - An object information acquiring apparatus has: a resonator including at least a laser medium, a flash lamp that excites the laser medium, and an output mirror that outputs laser light; an oscillator that oscillates the laser light; a controller that controls a timing at which the oscillator oscillates the laser light after excitation performed by the flash lamp is started; a selector that selects a wavelength of the laser light; a probe that detects an acoustic wave generated in an object; and a processor that acquires characteristic information on the object, wherein the controller determines the timing, at which the laser light is oscillated, for each of the wavelengths in such a manner that a difference in output energy of the laser light falls within a predetermined range. | 01-15-2015 |
Patent application number | Description | Published |
20080302407 | SOLAR CELL MODULE RETAINING STRUCTURE, FRAME FOR SOLAR CELL MODULE, AND HOLDING MEMBER FOR SOLAR CELL MODULE - To provide the solar cell module retaining structure, the frame for the solar cell module, and the holding member for the solar cell module, which reduces the number of members relating to the solar cell module retaining structure, standardizes the installation process thereof, and reduces the cost of manufacturing and installing. The solar cell module retaining structure is to fix the solar cell module which comprises the solar cell panel body with the modular glass ( | 12-11-2008 |
20100154199 | CONSTRUCTION METHOD OF SOLAR BATTERY MODULES - A construction method of solar battery modules by which solar battery modules are fixed using a fixing member, including: connecting a first frame body of a solar battery module between a pedestal and a to-be connected portion on a side opposite to a side of a plate-like portion extending outward farther than the pedestal with respect to an axis of the fixing member; sliding the fixing member to a position of a structural member such as a rafter along the first frame body; fixing the fixing member to a support member by the plate-like portion extending outward farther than the pedestal; and connecting a first frame body of a second solar battery module different from the first solar battery module between the pedestal and the to-be connected portion on a side identical to a side of the plate-like portion extending outward farther than the pedestal with respect to the axis. | 06-24-2010 |
20100155547 | FIXING MEMBER OF SOLAR BATTERY MODULES - A fixing member of solar battery modules for fixing edges of module glass to a roofboard by solar battery modules supporting a first frame body, including: a to-be connected portion to restrict the first frame body from moving upward; a pedestal to restrict the first frame body from moving downward; a portion connecting the pedestal and to-be connected portion to restrict solar battery modules from moving in a direction perpendicular to a longitudinal direction of the first frame body and outwardly along a surface of solar battery modules; and a plate-like portion extending outward farther than one side of the pedestal, the fixing member being fixed to the roofboard through the plate-like portion, supported on both sides of the portion connecting the pedestal and to-be connected portion such that upper surfaces of adjacent solar battery modules are substantially flush with each other, and slidable along the first frame body. | 06-24-2010 |
20110239546 | INSTALLATION STRUCTURE OF SOLAR CELL MODULE - An installation structure of a solar cell module comprising: a solar cell module including a solar panel, an eaves-side frame in a long shape holding an edge on an eaves side, a ridge-side frame in a long shape holding an edge on a ridge side opposite to the edge on the eaves side, and a lateral frame in a long shape holding edges of the solar panel different from the above edges; and a fixing member fixed to a predetermined structural member in a roof at a position on a ridge side further than the ridge-side frame and configured to prevent the ridge-side frame from moving towards the ridge side of the roof and in a direction perpendicular to a surface of the solar panel, the eaves-side frame of another solar cell module being positioned above the ridge-side frame and supported by the fixing member from outside. | 10-06-2011 |
20110239554 | BUILDING-INTEGRATED PHOTOVOLTAIC POWER UNIT - A building-integrated photovoltaic power unit comprising: a solar cell module including a solar panel, a functional member, and a frame body including a first frame formed with an installation part extending outward and holding the functional member and the opposing edges of the solar panel facing each other; a processed rafter including a supporting member, the processed rafters including processed rafters configured as a structure of a roof, each having a width to allow installation parts of different solar cell modules facing each other to be installed thereon in a state where supporting members are successively installed stepwise in a longitudinal direction; and a cap member fixed to the processed rafter including a ceiling part covering upper surfaces of the first frames of the solar cell modules installed such that the respective installation parts face each other on an upper surface of the processed rafter. | 10-06-2011 |
20110297808 | SUPPORTING CLASP - A supporting clasp which supports a securing member for securing a roof-installed object to be installed on a roof includes a bottom portion having a substantially rectangular shape which is secured onto a roof material through a base member, plate-form installing pieces which extend to the upper side from two sides of the bottom portion, which are opposed to each other, and which enable the securing member to be installed on upper edges of the installing pieces, and plate-form holding pieces which extend to the upper side from two sides of the bottom portion, which are substantially perpendicular to the two sides from which the installing pieces extend, so as to be higher than the installing pieces, are coupled to the installing pieces in a continuous manner at lower positions with respect to the upper edges of the installing pieces, and are capable of holding the securing member in a state where upper portions of the holding pieces with respect to the installing pieces nip the securing member. | 12-08-2011 |
20120073220 | SECURING CONFIGURATION OF SOLAR CELL MODULE - A securing configuration of a solar cell module includes a plurality of supporting members which are mounted on roof members; a plurality of crosspiece members each of which is inserted between and supported by the supporting pieces of the plurality of supporting members, has first holding portions which hold first fastener members in a slidable manner on both side faces and a second holding portion which holds a second fastener member in a slidable manner on an upper face, and which are arranged at a predetermined interval in the roof lateral direction; and securing members which secure the solar cell module installed on the plurality of crosspiece members such that long sides of the solar cell module are intersected with the plurality of crosspiece members to the crosspiece members through the second fastener members held by the second holding portions. | 03-29-2012 |
20120275844 | SECURING MEMBER - A securing member includes a flat base portion, a flat top board portion which is supported by a pair of top board supporting portions erected on the base portion, a long hole which penetrates through the top board portion and of which both ends are closed, a bolt having a head which does not pass through the long hole, and of which shaft is inserted through the long hole in a state where the head is located lower than the top board portion and is to be inserted through a supporting hole provided on a supporting member of a solar battery module, a head insertion hole through which the head of the bolt passes, penetrates through the top board portion, and communicates with the long hole, securing holes which are located on a line obtained by projecting a center line of the long hole, and penetrate through the base portion. | 11-01-2012 |
20130104471 | SOLAR CELL MODULE SECURING STRUCTURE | 05-02-2013 |
20140259988 | SUPPORT TILE - A support tile includes a tile main body, a support portion that is formed on a main body upper surface of the tile main body and supports a roof-installed object, an inclination adjusting portion that includes a through-hole portion and an inclination adjusting bolt, adjusts inclination of the tile main body, and a plurality of nail hole portions that penetrates through the tile main body and through which securing nails for securing the tile main body onto the roof surface are capable of being inserted, wherein the through-hole portion of the inclination adjusting portion penetrates through the tile main body and has an internal thread formed therein, and the inclination adjusting bolt of the inclination adjusting portion includes a bolt shaft which has an external thread, and a nail insertion hole which penetrates through the bolt shaft and through which a securing nail is capable of being inserted. | 09-18-2014 |
20140284098 | WIRE LEAD-IN DEVICE - A wire lead-in device for leading wires into a building from the upper side of a roofing material laid on a roof structural member includes a main body having a transversely long plate-like base part that is mounted on the roofing material, an insertion hole that penetrates through the base part and through which the wires are capable of being inserted, a peripheral wall that surrounds the wires passing through the insertion hole and extending to an eaves side from right, left, and ridge sides, and extends upward from the base part, and of which lower ends are inclined upward toward the eaves side, and an inclined bottom wall that couples the inclined lower ends of the peripheral wall, and a lid member that is detachably mounted on the main body and is capable of closing an upper opening of the peripheral wall. | 09-25-2014 |