Patent application number | Description | Published |
20090318785 | REAL - TIME SIMULTANEOUS MEASUREMENT SYSTEM, REAL - TIME SIMULTANEOUS MEASUREMENT APPARATUS, REAL-TIME SIMULTANEOUS MEASUREMENT METHOD, AND STORAGE MEDIUM IN WHICH PROGRAM IS STORED - A real-time simultaneous measurement apparatus includes: a hemoglobin information-receiving portion that sequentially receives hemoglobin information, which is information relating to the amount of hemoglobin in a head portion of a test subject, from a NIRS brain-measuring apparatus that receives a synchronization signal output by a synchronization signal output apparatus and acquires the hemoglobin information when the synchronization signal has been received; a brain wave information-receiving portion that sequentially receives the brain wave information of the test subject, from an EEG brain wave-measuring apparatus that receives a synchronization signal output by the synchronization signal output apparatus and acquires the brain wave information when the synchronization signal has been received; a synchronization processing portion that performs processing that synchronizes the hemoglobin information and the brain wave information; and an output portion that outputs the synchronized hemoglobin information and brain wave information. | 12-24-2009 |
20120010484 | PHOTOBIOLOGICAL MEASURING DEVICE AND ANALYZING METHOD - A photobiological measuring device has a computing unit generating an unwanted component removal observation signal by removing the signal corresponding to the unwanted component from an observation signal. The computing unit is provided with: a mixing matrix making unit for separating observation signals into the products of a mixing matrix and independent component signals through independent component analysis; a power spectrum computing unit generating transformed independent component signals, which are functions of frequency and intensity, by Fourier transforming the independent component signals, which are functions of time and intensity, and computing power spectra in predetermined frequency bands of transformed independent component signals; and an unwanted component signal determining unit detecting the independent component signal corresponding to the unwanted component from among the independent component signals by comparing the power spectrum in a predetermined frequency band of each transformed independent component signal with a threshold. | 01-12-2012 |
20120191359 | ORGANISM OPTICAL MEASUREMENT DEVICE - An organism optical measurement device having a light transmitter/receiver control unit for obtaining measurement data concerning brain activities and a measurement data display control unit for displaying the measurement data. The organism optical measurement device is further provided with a head surface appearance image acquiring unit for acquiring a head surface appearance image of a subject, a head surface appearance image display control unit for displaying the head surface appearance image, and a measurement-related position calculating unit for calculating the measurement-related position in the head surface appearance image from which the measurement data is obtained when an input device specifies the positions in the head surface appearance image corresponding to the positions of a light transmitting probe and a light receiving probe disposed on the head surface of the subject. The measurement data display control unit displays the measurement data in the measurement-related position in the head surface appearance image. | 07-26-2012 |
20120238883 | OPTICAL MEASUREMENT SYSTEM, PORTABLE OPTICAL MEASUREMENT DEVICE USED THEREIN, AND REHABILITATION PLANNING METHOD USING SAME - An optical measurement system having a main and a portable optical measurement devices. The portable optical measurement device is provided with a second case portable by the subject, C second light sending means for illuminating the subject, D second light receiving means receiving light emitted from the subject, a second holder worn on the head of the subject and having at least (C+D) through holes therein, a control unit acquiring measurement data relating to a brain activity while controlling the second light sending and receiving means, and a communication unit communicating with the main optical measurement device, that (C+D)>(A+B) is satisfied, and that the communication unit of the portable optical measurement device transmits the measurement data acquired by the control unit of the portable optical measurement device to the main optical measurement device. | 09-20-2012 |
20130066214 | HOLDER AND LIGHT MEASURING DEVICE USING SAME - Provided is a holder which comprises at least two probe mount portions and is to be put on the head of a subject by inserting a light-transmitting probe for emitting light from the tip thereof or a light-receiving probe for receiving light through the tip thereof in the probe mount portion, the holder characterized by being provided with a linear backbone portion extending in a first direction, at least two linear branch portions extending in a second direction different from the first direction, and a disposition reference point disposed so as to match a first specific point, the first specific point being set in the head of the subject. | 03-14-2013 |
20130116521 | HOLDER AND LIGHT MEASUREMENT DEVICE EMPLOYING SAME - Provided is a holder which comprises at least two probe mount portions into which a light-transmitting probe for emitting light from the tip thereof or a light-receiving probe for receiving light through the tip thereof is inserted from above and is to be put on the head of a subject, the holder being characterized by further comprising: a linear backbone portion that extends in a first direction that is perpendicular to the above-described direction from above; and at least two linear branch portions that extend in a second direction that is perpendicular to the above-described direction from above and is different from the first direction, wherein the lower end portions of the probe mount portions protrude from the lower surface of the backbone portion or a branch portion and are tapered. | 05-09-2013 |
20140243611 | REHABILITATION DEVICE - A rehabilitation device includes a head mounted unit disposed on the scalp surface of a subject, a brain measurement data acquisition unit which acquires brain measurement data relating to a brain activity, a determination unit which determines whether the subject's brain can recall the brain activity corresponding to an exercise which is a subject for rehabilitation based on the brain measurement data, a motion sensor attached to a part of the subject's body, a body measurement data acquisition unit which acquires body measurement data relating to a body movement of a part of the subject's body from the motion sensor, and a warning unit which gives a warning to stop the body movement of the part of the subject's body when there is a body movement that does not correspond to the exercise which is the subject for rehabilitation based on the body measurement data. | 08-28-2014 |
20140330109 | PHOTOBIOMEDICAL MEASUREMENT APPARATUS - A photobiomedical measurement apparatus includes a measurement point determination module to determine a specified position in a brain surface image as a measurement point by designating the specified position in the brain surface image with an input device, an estimated point determination module to determine a specific position in a scalp surface image as an estimated point(s) based on the measurement point (m) and displaying an image of the estimated point (s); and a position-guiding module that displays, on the scalp surface image pathway images (L1, L2), which represent the shortest pathways along the scalp surface between the estimated point (s) and reference points on the scalp surface image corresponding to reference points of the subject. | 11-06-2014 |
20150065890 | OPTICAL BIOMETRIC SYSTEM AND METHOD FOR USING SAME - An optical biometric system ( | 03-05-2015 |
20150201841 | OPTICAL BIOLOGICAL MEASUREMENT DEVICE AND ANALYSIS METHOD USING THE SAME - An optical biological measuring device includes a light transmission/reception element | 07-23-2015 |
20150297124 | OPTICAL BIOMETRIC DEVICE - An optical biometric device includes a light sending/receiving unit having light sending probes placed on the head of a subject and light receiving probes placed on the head; a control unit for sending and receiving light to obtain M pieces of information about the amount of light received in M measurement portions; an operation unit for acquiring M pieces of measurement data based on the M pieces of information a display control unit for displaying N pieces of measurement data selected from among M pieces of measurement data on a display screen; and a process unit for processing at least one piece of measurement data selected from among the N measurement data. On the display screen, a measurement data image is selected so that measurement data to be processed in the process unit is determined, and the processed measurement data is displayed. | 10-22-2015 |
20150342461 | OPTICAL BIOMETRIC DEVICE AND POSITION MEASURING DEVICE USED THEREIN - The optical biometric device according to the invention is provided with: a measurement data display control unit for displaying a number of pieces of measurement data on the three-dimensional head surface image or three-dimensional brain surface image displayed on the display unit, and is formed of: a storage unit for storing channel information that indicates combinations of light sending probes and light receiving probes for acquiring information about the amounts of the received light in measurement portions; and a channel information display control unit for displaying a number of light sending probe points at which light sending probes have been placed and a number of light receiving probe points at which a number of light receiving probes have been placed according to the three-dimensional coordinates displayed on the display unit, and at the same time, for displaying line segments that indicate combinations of light sending probes and light receiving probes for connecting light sending probe points and light receiving probe points based on said channel information. | 12-03-2015 |
Patent application number | Description | Published |
20100008800 | COOLING FAN UNIT AND METHOD FOR DRAWING OUT LEAD WIRES THEREOF - A cooling fan unit includes a hook groove locking a plurality of lead wires drawn out of a circuit board and being formed in a wall of a housing in a direction of drawing out the lead wires. The hook groove has a lead wire through path which extends substantially perpendicularly from an end edge of the wall of the housing and a lead wire guide which extends substantially perpendicularly from a bottom of the lead wire through path. At least two of the plurality of lead wires are crossed with each other between the hook groove and a connection portion of the circuit board with respect to the plurality of lead wires, so that at least one second lead wire inhibits displacement of a first lead wire, which is aligned closest to the lead wire through path out of the plurality of lead wires accommodated in the lead wire guide, to a direction of being disengaged from the lead wire through path. | 01-14-2010 |
20130156569 | CENTRIFUGAL FAN DEVICE - A centrifugal fan device includes an impeller supported to rotate about a center axis extending in an up-down direction; a motor arranged to rotate the impeller; and a housing arranged to surround the impeller. The housing includes an intake portion positioned above the impeller and an exhaust portion positioned radially outward of the impeller. The impeller includes a base extending in a direction orthogonal to the center axis, a ring-shaped shroud positioned above the base and having a diameter which decreases as it goes upward, and a plurality of blades arranged between the base and the shroud. The housing further includes a plurality of ribs protruding from an inner surface of the intake portion toward the shroud. | 06-20-2013 |
20150130332 | MOTOR - A motor includes an attachment portion, a first circuit board, and a second circuit board. The attachment portion is fixed to a frame of an apparatus to be driven by the motor. The first circuit board is located axially below coils and axially above the attachment portion. End portions of conducting wires defining the coils are connected to the first circuit board. The second circuit board is located axially below the attachment portion. An AC to DC conversion portion is mounted on the second circuit board. In addition, the attachment portion is arranged between the first and second circuit boards. | 05-14-2015 |
Patent application number | Description | Published |
20120212251 | SIGNAL TRANSMISSION CIRCUIT DEVICE, SEMICONDUCTOR DEVICE, METHOD AND APPARATUS FOR INSPECTING SEMICONDUCTOR DEVICE, SIGNAL TRANSMISSION DEVICE, AND MOTOR DRIVE APPARATUS USING SIGNAL TRANSMISSION DEVICE - Disclosed is a signal transmission circuit device ( | 08-23-2012 |
20140361810 | Signal Transfer Device - A signal-transferring device having a first circuit and a second circuit that operate on different ground references, and a third circuit for transferring signals while providing insulation between the first circuit and the second circuit. The second circuit switches a logic level of an output signal in accordance with the logic level of an input signal notified by the first circuit, and notifies the first circuit about the logic level of the output signal. The first circuit notifies the second circuit about the logic level of the input signal not only when the logic level of the input signal has been switched, but also when the logic level of the output signal notified by the second circuit does not match the logic level of the input signal. | 12-11-2014 |
20150137314 | SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MODULE - The semiconductor device of the present invention includes an insulating layer, a high voltage coil and a low voltage coil which are disposed in the insulating layer at an interval in the vertical direction, a low potential portion which is provided in a low voltage region disposed around a high voltage region for the high voltage coil in planar view and is connected with potential lower than the high voltage coil, and an electric field shield portion which is disposed between the high voltage coil and the low voltage region and includes an electrically floated metal member. | 05-21-2015 |
20150137843 | SIGNAL TRANSMISSION CIRCUIT DEVICE, SEMICONDUCTOR DEVICE, METHOD AND APPARATUS FOR INSPECTING SEMICONDUCTOR DEVICE, SIGNAL TRANSMISSION DEVICE, AND MOTOR DRIVE APPARATUS USING SIGNAL TRANSMISSION DEVICE - Disclosed is a signal transmission circuit device ( | 05-21-2015 |
Patent application number | Description | Published |
20090175306 | High-Power Red Semiconductor Laser - Provided is a high-power red semiconductor laser having a laser element in which a temperature rise is suppressed with improved heat dissipation characteristics thereof, and which accordingly needs not be enlarged in heat dissipation area. An n-AlGaInP cladding layer, an AlGaInP optical guide layer, an MQW active layer, an AlGaInP optical guide layer, a p-AlGaInP first cladding layer, an AlGaInP etching stop layer, an n-AlGaInP block layer, a p-AlGaAs second cladding layer, a p-GaAs contact layer and a p-electrode are stacked on the top surface of a tilted n-GaAs substrate. An n-electrode is formed on the back surface of the n-GaAs substrate. The heat dissipation characteristics of the laser element are improved, because the second cladding layer contains AlGaAs, which has a higher heat conductivity. | 07-09-2009 |
20110128985 | SEMICONDUCTOR LASER - Provided is a semiconductor laser which has a low operating current and stably oscillates even for high-temperature output. The semiconductor laser is provided with a substrate ( | 06-02-2011 |
20150340840 | SEMICONDUCTOR LASER - Provided is a semiconductor laser which has a low operating current and stably oscillates even for high-temperature output. The semiconductor laser is provided with a substrate ( | 11-26-2015 |