A hybrid-type gas gauge according to one aspect of the present invention may comprise: a substrate having a through-hole formed therein; a diaphragm that includes a first section and a second section and has a first opening formed therein; a heater disposed on one side of the first section; a temperature control unit for controlling the temperature of the heater; a first sensor, which is formed on the other side of the first section, for measuring the amount of conduction heat transferred from the heater via the first section by conduction; a second sensor, which is formed in the second section, for measuring the amount of convection heat transferred from the heater across the first opening via the air in the through-hole by convection; and a gas calculation unit that calculates the concentration of air in the through-hole and obtains information about the types of gases in the air.
G01N 27/18 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps chauffé électriquement dépendant de variations de température produite par des variations de la conductivité thermique d'un matériau de l'espace environnant à tester
G01N 27/12 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps solide dépendant de l'absorption d'un fluideRecherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps solide dépendant de la réaction avec un fluide
2.
GAS LEAKAGE MEASUREMENT DEVICE AND GAS LEAKAGE MEASUREMENT METHOD
The present invention relates to a gas leakage measurement device and a gas leakage measurement method, and may comprise: a body part having a gas inlet in through which gas generated during the cooking of food flows, and having an accommodation space; a light source part for emitting light at the accommodation space; an optical sensor part which receives the light emitted from the light source part in a state in which the gas flows into the accommodation space, and which includes a first optical sensor that detects light of a first wavelength band including an absorption wavelength of a first gas component in the gas, and a second optical sensor that detects light of a second wavelength band including an absorption wavelength of a second gas component different from the first gas component in the gas; and a control part for determining, on the basis of first sensing information obtained by the first optical sensor and second sensing information obtained by the second optical sensor, whether the first gas component is detected.
G01M 3/38 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation de la lumière
G01N 21/3504 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge pour l'analyse des gaz, p. ex. analyse de mélanges de gaz
G01N 21/27 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en utilisant la détection photo-électrique
A neural network analog operation system for implementing a convolutional neural network (CNN) according to an embodiment of the present invention includes: a DAC unit for receiving a digital signal for image or voice data, converting the digital signal into an analog signal, and outputting the analog signal; an analog operation unit which receives the analog signal, performs a parallel operation, and outputs analog data; and an ADC unit which receives the analog data, converts the analog data into a digital signal, and outputs the digital signal.
The present invention relates to a blood glucose meter attachable to the wrist carotid artery, the blood glucose meter being attached near the carotid artery of the wrist, thereby being capable of greatly reducing delay time and enabling accurate and precise measurement of blood glucose. More particularly, the blood glucose meter attachable to the wrist carotid artery includes a body attached near carotid artery of wrist of human body and configured to block external light; a light emitting part installed in the body and configured to generate measurement light in a direction of the carotid artery; and a first light receiving part configured to receive reaction light to measure blood sugar from a photoreaction of blood flowing through the carotid artery to the measurement light.
A61B 5/145 - Mesure des caractéristiques du sang in vivo, p. ex. de la concentration des gaz dans le sang ou de la valeur du pH du sang
A61B 5/1455 - Mesure des caractéristiques du sang in vivo, p. ex. de la concentration des gaz dans le sang ou de la valeur du pH du sang en utilisant des capteurs optiques, p. ex. des oxymètres à photométrie spectrale
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
A non-invasive blood sugar-metering system according to an aspect of the present invention comprises: a spectroscopic blood sugar-metering part for measuring a spectroscopic glucose content from an absorption spectrum of infrared radiation in a measurement region of the human body; an AGE blood sugar-metering part for measuring a glucose content attached to advanced glycation end-products (AGE) from fluorescence for ultraviolet radiation in the measurement region of the human body; and a controller for substantial blood sugar used as a calorie source within cells of the measurement region of the human body from the measurements obtained in the spectroscopic blood sugar-metering part and the AGE blood sugar-metering part.
A61B 5/145 - Mesure des caractéristiques du sang in vivo, p. ex. de la concentration des gaz dans le sang ou de la valeur du pH du sang
A61B 5/1455 - Mesure des caractéristiques du sang in vivo, p. ex. de la concentration des gaz dans le sang ou de la valeur du pH du sang en utilisant des capteurs optiques, p. ex. des oxymètres à photométrie spectrale
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
A61B 5/1495 - Étalonnage ou test des sondes in vivo
A61B 5/0537 - Mesure de la composition du corps par impédance, p. ex. de l’hydratation des tissus ou de la teneur en graisses
The present invention relates to a blood glucose meter which attaches in the vicinity of the dorsal carpal artery to allow rapid and precise blood glucose measurements with significant reduction in time delay, the blood glucose meter, which can be attached in the vicinity of the dorsal carpal artery, comprising: a main body which can block outside light; a light-emitting unit, provided in the main body, for generating measurement beams in the direction of the dorsal carpal artery; and a first light-receiving unit for receiving response beams so as to measure the blood glucose level by means of response of the blood flowing in the dorsal carpal artery to the measurement beams.
A61B 5/145 - Mesure des caractéristiques du sang in vivo, p. ex. de la concentration des gaz dans le sang ou de la valeur du pH du sang
A61B 5/1455 - Mesure des caractéristiques du sang in vivo, p. ex. de la concentration des gaz dans le sang ou de la valeur du pH du sang en utilisant des capteurs optiques, p. ex. des oxymètres à photométrie spectrale
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
The present invention relates to a battery monitoring system and method capable of preventing accidents by sensing warnings of a battery explosion, the system comprising: a first sensing unit capable of sensing radiation rays of a first wavelength band, generated by a battery; a second sensing unit capable of sensing radiation rays of a second wavelength band, absorbed by first gas that can be generated as a warning of battery explosion; and a control unit capable of generating an alarm signal when the ratio of an electrical signal generated by the first sensing unit to an electrical signal generated by the second sensing unit deviates from a normal value.
G01N 25/54 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant le point d'éclairRecherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant l'aptitude à l'explosion en déterminant l'aptitude à l'explosion
H01M 10/48 - Accumulateurs combinés à des dispositions pour mesurer, tester ou indiquer l'état des éléments, p. ex. le niveau ou la densité de l'électrolyte
G01N 23/00 - Recherche ou analyse des matériaux par l'utilisation de rayonnement [ondes ou particules], p. ex. rayons X ou neutrons, non couvertes par les groupes , ou
The present invention relates to a gas sensing system using scattered light measurement, the system measuring the type or concentration of a gas by measuring scattered light scattered by the gas. The system may comprise: a body having a gas inlet formed on one side such that gas can flow inside, and having an optical path formed therein; a light source provided on the body and generating direct light such that the direct light can be emitted along the optical path; and a light-receiving part provided on the body and installed on the side of the optical path away from the direct light so as not to face the light source, and thus enable the detection of the scattered light of the gas due to the direct light.
G01N 21/3504 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge pour l'analyse des gaz, p. ex. analyse de mélanges de gaz
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
Produits et services
Thermometers not for medical purposes; temperature measuring
apparatus (not for medical purposes); infrared thermometers,
not for medical purposes. Fever thermometers; infrared thermometers for medical
purposes; medical thermometer; thermometers for medical
purposes; temperature measuring instruments for medical use.
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
Produits et services
Thermometers not for medical purposes; temperature measuring apparatus, not for medical purposes, namely electronic temperature monitors; infrared thermometers, not for medical purposes Fever thermometers; infrared thermometers for medical purposes; thermometers for medical use; thermometers for medical purposes; temperature measuring instruments for medical use, namely electronic temperature monitors
Provided in the present invention are a non-invasive blood glucose measurement method and a non-invasive blood glucose measurement device using the method, the method comprising the steps of: emitting near-infrared rays at skin to be measured so as to raise the temperature of the skin; measuring a mid-infrared spectrum generated by the skin of which the temperature has been increased; and calculating blood glucose level by measuring, from the mid-infrared spectrum, skin temperature, having increased because of the near-infrared rays, and the composition ratio of the mid-infrared spectrum, wherein the mid-infrared spectrum comprises a spectrum of the light emitted by glucose in the blood flowing in the skin.
An optical gas-sensor using multiple inner reflection according to an aspect of the present invention comprises: a light irradiator for radiating light; a light detector for absorbing at least part of the light radiated from the light irradiator; a multiple inner reflection structure disposed between the light irradiator and the light detector and configured to multi-reflect light, which has been radiated from the light irradiator and has traveled to the outside of the light detector without being absorbed into the light detector, and then enable the light to re-enter the light detector and be absorbed thereby; and a housing part which houses the light irradiator, the light detector, and the multiple inner reflection structure, and has a reflection layer formed on the inner side surface thereof to reflect light.
G01N 21/359 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge en utilisant la lumière de l'infrarouge proche
G01N 21/37 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge en utilisant la détection pneumatique
13.
INTEGRATED GAS SENSOR STRUCTURE AND INFRARED LIGHT EMITTING MODULE
An integrated gas sensor structure according to an aspect of the present invention comprises: a substrate; a filament disposed on one side of the substrate; an optical detector disposed on the other side of the substrate; an optical filter unit disposed between the one side and the other side of the substrate to allow a light having a selective wavelength band to pass therethrough; and a housing unit which is disposed on the substrate, houses the optical filter unit, the filament, and the optical detector therein, and includes a reflective layer formed on the inner surface thereof to reflect light.
G01N 21/359 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge en utilisant la lumière de l'infrarouge proche
The present invention relates to a scheme for managing body fat or glucose and, more specifically, to a user equipment, server, and system, which can effectively manage body fat through an application relating to body fat or glucose, and a management method using the same. According to an embodiment of the present invention, the server may transmit, to the user equipment, application execution information determined according to body fat or glucose data received from the user equipment, and the user equipment may execute the body fat or glucose related application according to the application execution information received from the server.
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
A61B 5/145 - Mesure des caractéristiques du sang in vivo, p. ex. de la concentration des gaz dans le sang ou de la valeur du pH du sang
G06F 19/00 - Équipement ou méthodes de traitement de données ou de calcul numérique, spécialement adaptés à des applications spécifiques (spécialement adaptés à des fonctions spécifiques G06F 17/00;systèmes ou méthodes de traitement de données spécialement adaptés à des fins administratives, commerciales, financières, de gestion, de surveillance ou de prévision G06Q;informatique médicale G16H)
G06F 9/44 - Dispositions pour exécuter des programmes spécifiques
G06Q 50/00 - Technologies de l’information et de la communication [TIC] spécialement adaptées à la mise en œuvre des procédés d’affaires d’un secteur particulier d’activité économique, p. ex. aux services d’utilité publique ou au tourisme
