Provided is a distance image creation device in which lidar is used, the device not only being capable of creating an omnidirectional distance image, but also having a simple structure, being insusceptible to faults, being reducible in size and weight, and being inexpensive. This distance image creation device creates a distance image by measuring reflected light of light with which a subject has been irradiated, and comprises: an optical component formed so that light can be incident from the entire periphery thereof; at least one or more light-emitting parts positioned outside the optical component; a light-receiving unit that receives, from the entire periphery, the reflected light that is incident on the optical component; and an image creation unit that creates a distance image on the basis of information about the reflected light. The optical component is provided with: an annular first light-transmitting surface formed so as to have rotational symmetry about the optical axis of the optical component, the first light-transmitting surface being such that light can be incident thereon from the entire periphery; a first reflecting surface formed in an annular shape, the first reflecting surface reflecting light into the optical component; a second reflecting surface provided to a center section of the first light-transmitting surface, the second reflecting surface reflecting the reflected light from the first reflecting surface toward the inner side of the ring of the first reflecting surface; and a second light-transmitting surface facing the second reflecting surface at the center section of the first reflecting surface, the second light-transmitting surface transmitting the light from the second reflecting surface.
This moving body periphery monitoring device is provided with a panoramic imaging lens 12 that is formed from a light transmitting material and rotationally symmetric about the optical axis at the center of the lens, the panoramic imaging lens having an optical incident surface 14 on which light coming laterally from 360 degrees perpendicular to the optical axis can fall incident. The moving body periphery monitoring device is provided with a panoramic imaging device 10 including: an imaging element 24 that captures an image 36 formed by light incident on the panoramic imaging lens 12; and a relay lens 22 that is arranged between the panoramic imaging lens 12 and the imaging element 24 and focuses the light incident on the panoramic imaging lens 12 onto the imaging element 24. The moving body periphery monitoring device is provided with a reflective mirror 28 that is arranged in one direction of the 360-degree field of view of the panoramic imaging device 10 and introduces the light from the periphery of the optical axis to a portion of the optical incident surface 14 of the panoramic imaging lens 12. As a result, the moving body periphery monitoring device is capable of monitoring a wide area around a moving body with a simple configuration.
G03B 37/00 - Photographie panoramique ou à grand écranPhotographie de surfaces étendues, p. ex. pour la géodésiePhotographie de surfaces internes, p. ex. de tuyaux
B60R 1/00 - Dispositions pour la visibilité optiqueDispositions de visualisation en temps réel pour les conducteurs ou les passagers utilisant des systèmes de capture d’images optiques, p. ex. des caméras ou des systèmes vidéo spécialement adaptés pour être utilisés dans ou sur des véhicules
G02B 13/06 - Objectifs panoramiquesLentilles dites "de ciel"
G02B 13/18 - Objectifs optiques spécialement conçus pour les emplois spécifiés ci-dessous avec des lentilles ayant une ou plusieurs surfaces non sphériques, p. ex. pour réduire l'aberration géométrique
G03B 15/00 - Procédés particuliers pour prendre des photographiesAppareillage à cet effet
G03B 17/17 - Corps d'appareils avec des réflecteurs disposés sur le parcours lumineux formant l'image photographique, p. ex. pour réduire les dimensions de l'appareil photographique
Provided is an observation apparatus that enables, via a simple configuration, efficient observation of a wide range. The apparatus is provided with a panoramic photography lens 12 that is formed from an optically transparent material, is formed so as to have rotational symmetry around the optical axis of the lens center, and comprises a light-receiving face 14 that can be struck by lateral light from a full 360° range orthogonal to the optical axis. The apparatus is provided with a panoramic photography device 10 that comprises: a photography element 24 for capturing an incident image 36 formed on the panoramic photography lens 12; and a relay lens 22 that is disposed between the panoramic photography lens 12 and the photography element 24, and that forms, on the photography element 24, an image of light striking the panoramic photography lens 12. The apparatus is provided with a reflecting mirror 28 that is disposed in one direction in a 360° field of view of the panoramic photography device 10, and that guides light from the vicinity of the optical axis direction to a portion of the light-receiving face 14 of the panoramic photography lens 12.
B60R 1/00 - Dispositions pour la visibilité optiqueDispositions de visualisation en temps réel pour les conducteurs ou les passagers utilisant des systèmes de capture d’images optiques, p. ex. des caméras ou des systèmes vidéo spécialement adaptés pour être utilisés dans ou sur des véhicules
G02B 13/06 - Objectifs panoramiquesLentilles dites "de ciel"
G02B 13/18 - Objectifs optiques spécialement conçus pour les emplois spécifiés ci-dessous avec des lentilles ayant une ou plusieurs surfaces non sphériques, p. ex. pour réduire l'aberration géométrique
G03B 15/00 - Procédés particuliers pour prendre des photographiesAppareillage à cet effet
G03B 17/17 - Corps d'appareils avec des réflecteurs disposés sur le parcours lumineux formant l'image photographique, p. ex. pour réduire les dimensions de l'appareil photographique
G03B 37/00 - Photographie panoramique ou à grand écranPhotographie de surfaces étendues, p. ex. pour la géodésiePhotographie de surfaces internes, p. ex. de tuyaux
The present invention provides a resistance temperature sensor in which a lead terminal and an electrode pad are firmly connected to each other. This resistance temperature sensor is provided with: an insulating substrate 2; a resistor 4 which is formed of a thin platinum film on the insulating substrate 2 and comprises a resistive part 5A and a pair of connection parts 4B that are connected to both ends of the resistive part 5A; a pair of electrode pads 6 which are formed so as to respectively cover the pair of connection parts 4B; a pair of lead terminals 10 which are respectively connected to the pair of electrode pads 6; a lead terminal protective layer 8 which is formed so as to cover the pair of electrode pads 6; and a barrier layer 12 which is formed so as to cover at least the resistive part 4A. Each of the electrode pads 6 comprises: a first electrode pad layer 6A which is superposed on the insulating substrate 2 and is formed from a platinum-based metal that exhibits good adhesion to the insulating substrate 2; and a second electrode pad layer 6B which is superposed on the first electrode pad layer 6A and is formed from a porous platinum-based metal.
G01K 7/18 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments résistifs l'élément étant une résistance linéaire, p. ex. un thermomètre à résistance de platine
5.
PANORAMA IMAGING LENS AND ON-VEHICLE ELECTRONIC MIRROR DEVICE
Provided are: a panorama imaging lens the height of which can be lowered while a sufficient rear visual field is ensured with use of a resin-based optical material having heat resistance up to 100°C or higher at a normal refractive index; and an on-vehicle electronic mirror device. The panorama imaging lens is provided with: a ring-like light incident surface that is formed of, as raw materials, a reflection film and a light transmitting resin having a refractive index of 1.50-1.65, that is formed so as to be rotationally symmetric about the optical axis, and that is formed into a substantially convex lens so as to allow lateral light from the entire circumference to be incident thereon; a concave mirror-like first reflection surface that is formed into a ring-like shape so as to substantially face the light incident surface, that is formed into an outwardly expanded shape, and that reflects the light toward the inside of the lens; a concave mirror-like second reflection surface that is provided at the center of the ring of the light incident surface and that reflects the reflection light from the first reflection surface toward the inner portion of the ring of the first reflection surface; and a light emitting surface that is disposed at the center of the ring of the first reflection surface, that faces the second reflection surface, and that allows the light from the second reflection surface to transmit therethrough, wherein the light incident surface is formed into a spherical shape in which a ratio h/φ of the height h to the maximum diameter φ is 1.0 or less.
B60R 1/00 - Dispositions pour la visibilité optiqueDispositions de visualisation en temps réel pour les conducteurs ou les passagers utilisant des systèmes de capture d’images optiques, p. ex. des caméras ou des systèmes vidéo spécialement adaptés pour être utilisés dans ou sur des véhicules
G03B 15/00 - Procédés particuliers pour prendre des photographiesAppareillage à cet effet
G03B 37/00 - Photographie panoramique ou à grand écranPhotographie de surfaces étendues, p. ex. pour la géodésiePhotographie de surfaces internes, p. ex. de tuyaux
H04N 5/232 - Dispositifs pour la commande des caméras de télévision, p.ex. commande à distance
6.
ELECTRONIC MODULE AND METHOD FOR MANUFACTURING SAME
The present invention comprises: a substrate 12 having flexibility and electrical insulation properties; and a circuit unit 15 obtained by mounting an electronic device 14 on a wiring pattern 13 formed on at least one surface of the substrate 12. A resin body 16 obtained by sealing the circuit unit 15 with an electrically insulative resin is provided. The substrate 12 has flexibility so as to be deformable by pressure applied when sealing is performed using the electrically insulative resin. The substrate 12 is made of a breathable material. The wiring pattern 13 is a metal foil on which soldering can be performed. The metal foil is a material having a recrystallization temperature or a melting point equal to or lower than the molding temperature when the circuit unit 15 is sealed with the electrically insulative resin. The present invention comprises: a circuit unit forming step for forming the circuit unit 15 by mounting the electronic device 14; and a sealing step for sealing the circuit unit 15 with the resin body 16 made from the electrically insulative resin.
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY (Japon)
TATEYAMA KAGAKU INDUSTRY CO., LTD. (Japon)
Inventeur(s)
Tsuchiya, Tetsuo
Uzawa, Yuuko
Yamaguchi, Iwao
Nakajima, Tomohiko
Higa, Takumi
Abrégé
The phosphorescent fluorescent body according to one embodiment of the present invention is represented by composition formula Sr1-aMgbZnCAl2O4;EudMe (in the formula, a, b, c, d, and e satisfy 0.05≤a≤0.8, 0.01≤b<0.1, 0≤c≤0.2, 0≤d≤0.2, and 0≤e≤0.15, respectively, M represents at least one element selected from the group consisting of dysprosium, samarium, lanthanum, praseodymium, terbium, holmium, thulium, lutetium, ytterbium, erbium, gadolinium, neodymium, and cerium), and performs light emission with excited light in a wavelength region of 430-480 nm.
C09K 11/08 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances inorganiques luminescentes
H01L 33/50 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les éléments du boîtier des corps semi-conducteurs Éléments de conversion de la longueur d'onde
Provided is a vehicle recognition system with which it is possible to recognize with high precision a non-autonomous-driving vehicle approaching an intersection with poor visibility, without the use of a high-cost device such as a road-vehicle communication device. A vehicle recognition system that includes: a first vehicle traveling toward an intersection at which a vehicle recognition unit is mounted, the vehicle recognition unit recognizing another vehicle on the basis of the light of the headlight of the other vehicle; and a reflective material that reflects the light of the headlight of the second vehicle toward the first vehicle when the second vehicle is approaching the intersection from a direction that is a blind spot viewed from the first vehicle, wherein the vehicle recognition unit of the first vehicle recognizes that the second vehicle is approaching the intersection when a change over time is detected in the reflected light received by a change detection means, the reflected light being included in the light received by a light receiving device.
Provided is light communication technology for an autonomous driving vehicle that, while having a simple structure, is capable not only of transmitting and receiving omnidirectionally in relation to an unspecified vehicle, but also of one-to-one communication with a specified vehicle by specifying the transmission source direction with high precision, and does not cause a blind spot to occur when transmitting and receiving light signals. A light transmitting/receiving device is provided with a light-emitting unit provided with one or a plurality of light-emitting elements, a light-receiving unit provided with one or a plurality of light-receiving elements, and an omnidirectional-type optical component. The light transmitting/receiving device is configured so that the light axis when light signals emitted from the light-emitting unit impinge on the omnidirectional-type optical component, and the light axis when the light signals that impinged on the omnidirectional-type optical component transmitted from another vehicle are radiated from the omnidirectional-type optical component, are made to be coaxial, and is configured so that while omnidirectional transmitting and receiving is performed to an unspecified vehicle through the omnidirectional-type optical component, it is possible to perform one-to-one communication with another specified vehicle through the omnidirectional-type optical component.
G08G 1/09 - Dispositions pour donner des instructions variables pour le trafic
G01S 1/70 - Radiophares ou systèmes de balisage émettant des signaux ayant une ou des caractéristiques pouvant être détectées par des récepteurs non directionnels et définissant des directions, situations ou lignes de position déterminées par rapport aux émetteurs de radiophareRécepteurs travaillant avec ces systèmes utilisant des ondes électromagnétiques autres que les ondes radio
G01S 3/783 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée utilisant la comparaison d'amplitude de signaux provenant de détecteurs ou de systèmes de détecteurs statiques
H04B 10/114 - Systèmes d’intérieur ou à courte portée
Provided is a power feed control device by which the standby power requirement can be reduced in an electric vehicle having an on-board motor. The power feed control device is equipped with a power delivery circuit 7 for delivering power from an on-board storage cell 1 to a motor 3, and a control signal delivery circuit 9. The control signal delivery circuit 9 is equipped with: a P-channel FET 11 that opens and closes the power delivery circuit 7; a power switch 15 and an N-channel FET 13 which are configured to deliver a drive signal to the P-channel FET 11 only at startup of the motor 3 so as to electrically connect the battery 1 and the motor 3; and a capacitor 17, a self-holding signal generation circuit 19, and the N-channel FET 13 which are configured to continue the delivery of a drive signal to the P-channel FET 11 only during driving of the motor 3 so as to electrically connect the battery 1 and the motor 3.
B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquementContrôle des paramètres de fonctionnement, p. ex. de la vitesse, de la décélération ou de la consommation d’énergie
B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p. ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désiréesAdaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p. ex. vitesse, couple, variation programmée de la vitesse
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
The present invention provides a power supply control circuit that enables a battery to remain unattended for a longer period of time without supplementing the battery performance. This power supply control circuit, which is connected to a storage battery 1 and a load supplied with power therefrom, and which controls the supplying of power, is configured so as to be equipped with: an operation detection means that detects the operational state of the load; a P-channel FET u1 that supplies power from the storage battery 1 to the load; an N-channel FET u2 that controls the turning on/off of the P-channel FET u1; and a control signal supply circuit 5 that controls the turning on/off of the N-channel FET u2. The control signal supply circuit 5 is equipped with a capacitor c that holds a power supply control signal in the gate of the N-channel FET u2 for a set period, said power supply control signal being equal to or greater than the on-voltage of the N-channel FET u2. During operation of the load, the operation detection means supplies a self-holding signal one or more times during the set period, said self-holding signal holding the power supply control signal equal to or greater than the on-voltage in the gate of the N-channel FET u2 for a set period.
H02J 1/00 - Circuits pour réseaux principaux ou de distribution, à courant continu
B60L 15/00 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p. ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désiréesAdaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
12.
TRANSPARENT PHOSPHORESCENT MATERIALS, AND METALLIC PRODUCTS COATED WITH TRANSPARENT PHOSPHORESCENT MATERIALS
Transparent phosphorescent materials (14, 20) that give, through simple steps, coating films which have high adhesiveness to metallic bases and have high durability and which are transparent in the light and reliably emit light in the dark; and metallic products coated with the transparent phosphorescent materials. Transparent phosphorescent material 14 comprises a phosphorescent material powder constituted of a finely pulverized phosphorescent material, a phenol-based resin, and a hardener, wherein the phosphorescent material powder has an average particle diameter of 10-20 µm. Transparent phosphorescent material 14 is applied to a surface of a metallic base 12 to give a coating film which, in the light, is transparent to allow the surface of the metallic base 12 to be seen through the coating film and which, in the dark, emits light due to the phosphorescence. The metallic base 12 is a cast object. Transparent phosphorescent material 20 is produced by mixing with a resin having thermosetting properties, and is applied to a mirror-finished surface of a metallic base 18, with a transparent undercoat material 22 disposed therebetween.
C09K 11/08 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances inorganiques luminescentes
B32B 15/098 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique comprenant des résines de condensation d'aldéhydes, p. ex. avec des phénols, des urées ou des mélamines
C09D 163/02 - Éthers polyglycidyliques de bis-phénols
A light-accumulating woody material that has durability and wear resistance and makes it possible to obtain a sufficient light emission amount and light emission area using a simple structure. The structure of a wooden material (12) is infiltrated by a particulate light-accumulating material (14) and a binder (16), and particles of the light-accumulating material (14) are present up to a given depth from the surface. The average particle diameter of the light-accumulating material (14) is 10 nm to 100 μm, and the weight mixing ratio of the light accumulating material (14) with respect to the binder (16) is 10-30%. A liquid mixture of the light-accumulating material (14) and the binder (16) is applied onto the wooden material (12), then allowed to stand and infiltrate the wooden material (12), by an infiltration means.
Provided is a low-cost substrate for mounting LEDs, the substrate enabling a colorful and bright LED emission without the application of a separate coating. A substrate for mounting LEDs characterized by having a flexible insulating substrate (1) made of paper and a circuit pattern (2) applied to the insulating board (1) and having, as a main component, solder including lands for mounting the LEDs.
H01L 33/62 - Dispositions pour conduire le courant électrique vers le corps semi-conducteur ou depuis celui-ci, p.ex. grille de connexion, fil de connexion ou billes de soudure
H01L 33/48 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les éléments du boîtier des corps semi-conducteurs
Provided is a low-cost solar panel installation surface structure having little restriction on setting, having a high reflection efficiency, and capable of suppressing the accumulation of heat in the surrounding atmosphere. The solar panel installation surface structure for firmly fixing a support member (2) to which a bifacial solar panel (1) is fixed is characterized by: being disposed facing a light beam incident direction and behind the solar panel (1); and having, on the surface, a coated film layer (4) formed by bonding spherical inorganic particles (3) to each other, the spherical inorganic particles (3) including metal oxide particles and having a particle diameter of 0.1 μm to 1.0 μm.
H01L 31/052 - Moyens de refroidissement directement associés ou intégrés à la cellule PV, p.ex. éléments Peltier intégrés pour refroidissement actif ou puits thermiques directement associés aux cellules PV
H01L 31/042 - Modules PV ou matrices de cellules PV individuelles
16.
ELECTROSTATIC PROTECTION ELEMENT AND METHOD FOR MANUFACTURING SAME
This electrostatic protection element is provided with: a pair of discharge electrodes (15, 16) that are provided on an insulating substrate (12); and a discharge auxiliary electrode (14) that connects the discharge electrodes (15, 16) to each other such that a discharge gap (D) between the discharge electrodes (15, 16) is connected. The discharge auxiliary electrode (14) has a varistor function with zinc oxide as a main component, and is formed by means of thick film printing. The electrostatic protection element is also provided with an insulating dome-forming layer (20) with which a hollow portion (18) is formed such that the discharge gap (D) is covered. The dome-forming layer (20) is formed of glass ceramic, and is covered with a protection layer (22). The electrostatic protection element (10) is capable of stably achieving sufficient electrostatic protection functions, and has low electrostatic capacitance and low discharge start voltage.
H01T 4/12 - Limiteurs de surtension utilisant des éclateurs ayant un intervalle simple ou plusieurs intervalles disposés en parallèle scellés hermétiquement
H01C 7/12 - Résistances de protection contre les surtensionsParafoudres
H01C 17/02 - Appareils ou procédés spécialement adaptés à la fabrication de résistances adaptés à la fabrication de résistances avec enveloppe ou carter
H01T 1/20 - Moyens pour amorcer l'arc ou pour faciliter l'allumage de l'éclateur
H01T 2/02 - Éclateurs comportant des moyens de déclenchement auxiliaires comportant une électrode de déclenchement ou un éclateur auxiliaire
17.
THIN FILM RESISTOR TEMPERATURE SENSOR AND METHOD FOR MANUFACTURING SAME
A thin film resistor temperature sensor (10) having a simple configuration, high resistance to contaminants, durability, and high measurement precision. The thin film resistor temperature sensor (10) is provided with a resistor (12) formed from a platinum thin film on an insulating substrate (14), and a barrier layer (20) composed of a crystallized glass covering the resistor (12); and has a protective film (22) that covers the barrier layer (20), and an electrode pad (16) layered on a connection terminal part (12a) at both ends of the resistor (12). The barrier layer (20) is composed of crystallized glass in which Al2O3 is 35 mass% or more, SiO2 is 10 mass% to 25 mass% inclusive, and Al2O3 is present in a blending ratio greater than that of CaO and SrO. The barrier layer (20) is layered so as to cover the resistor (12) and a portion of the resistor (12) side of the electrode pad (16). A protective film (22) is composed of a Si-Ba-Al-Zr-based glass ceramic and covers the barrier layer (20), the electrode pad (16), and the base end part of a lead terminal (18) connected to the electrode pad (16).
G01K 7/18 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments résistifs l'élément étant une résistance linéaire, p. ex. un thermomètre à résistance de platine
H01C 7/04 - Résistances fixes constituées par une ou plusieurs couches ou revêtementsRésistances fixes constituées de matériaux conducteurs en poudre ou de matériaux semi-conducteurs en poudre avec ou sans matériaux isolants à coefficient de température négatif
[Problem] To provide a photovoltaic power system which has high light-receiving efficiency and is highly resistant against bad weather such as a gale and heavy snowfall. [Solution] A photovoltaic power system comprises a photovoltaic power device (1) and a reflection member (2) which is positioned under the photovoltaic power device (1) and reflects sunlight to said photovoltaic power device (1). Said photovoltaic power device (1) has light-receiving surfaces on the front and rear surfaces thereof, and both the photovoltaic power device (1) and the reflection member (2) are supported to incline approximately at 30 to 60 degrees to the horizontal surface.
H01L 31/052 - Moyens de refroidissement directement associés ou intégrés à la cellule PV, p.ex. éléments Peltier intégrés pour refroidissement actif ou puits thermiques directement associés aux cellules PV
19.
CARBON CONDUCTIVE FILM AND METHOD FOR PRODUCING SAME
[Problem] To provide a carbon conductive film with which good conductivity is guaranteed and permeability by electrolytes and the like is high, as well as a method for producing the same. [Solution] The carbon conductive film comprises a CMC sodium salt, a CMC ammonium salt, and carbon; the degree of etherification of the CMC sodium salt is approximately 1.2 to approximately 1.5; the degree of etherification of the CMC ammonium salt is approximately 0.4 to approximately 1.0; the carbon content in terms of the total amount is between approximately 91% and approximately 97% by weight ratio; the combined content of the CMC sodium salt and CMC ammonium salt in terms of the total amount is between approximately 3% and approximately 9% by weight ratio; the CNT content in terms of the total carbon content is approximately 30% or greater by weight ratio; the CMC sodium salt content in terms of the total carbon content is approximately 1% or greater by weight ratio; and the CMC ammonium salt content in terms of the CNT content is approximately 2% or greater by weight ratio.
H01B 5/14 - Conducteurs ou corps conducteurs non isolés caractérisés par la forme comprenant des couches ou pellicules conductrices sur supports isolants
H01B 13/00 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles
This seismoscope is provided with: a spherical vessel; a fluid that fills the vessel leaving an air space at a portion of the vessel; and a highly sensitive temperature-sensing element or a highly sensitive pressure-sensing element disposed within the vessel in the state of being immersed in the fluid. The seismoscope is characterized by detecting the fluctuations in temperature or pressure resulting from the flow of the fluid when shaking is applied. The highly sensitive temperature-sensing element or the highly sensitive pressure-sensing element is disposed in the vicinity of the center of the spherical vessel. The fluid has a low vapor pressure. A circuit is provided that recognizes temperature fluctuations of the highly sensitive temperature-sensing element or fluctuations in pressure applied to the highly sensitive pressure-sensing element.
A contact burning-type gas sensor provided with a sensing element (1) and a reference element (2) which are thermally isolated from each other and form a pair, wherein in the sensing element (1), a platinum-based electrode wire (4) is embedded in a thermistor ceramic (3a), and a reactive film (1a) into which a reactive catalyst for gas to be sensed is mixed is provided on the surface of the thermistor ceramic (3a), in the reference element (2), a platinum-based electrode wire (4) is embedded in a thermistor ceramic (3a), and a nonreactive film (2a) which does not contain the reactive catalyst for the gas to be sensed and has the same thermal capacity as the reactive film (1a) is provided on the surface of the thermistor ceramic (3a), and the sensing element (1) and the reference element (2) are respectively provided with terminals (5) leading to the electrode wires (4) thereof.
G01N 27/16 - 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 l'oxydation par combustion ou catalyse d'un matériau de l'espace environnant à tester, p. ex. d'un gaz
Disclosed is a non-contact temperature sensor which comprises a casing (14) having a top panel portion (34) constituting a shielding surface (34a) that shields infrared rays and a light guiding portion (40) that is formed by opening a part of the top panel portion (34) and that guides infrared rays into the casing. The non-contact temperature sensor further comprises a flexible printed circuit board (12) having a thermo-sensitive element (20a) for infrared detection and a thermo-sensitive element (20b) for temperature compensation and a sensitivity adjusting member (18) having an infrared shielding portion (18b) and capable of adjusting the position of the infrared shielding portion (18b) with respect to that of the thermo-sensitive element (20a) for infrared detection. The infrared shielding portion (18b) is positioned so as to face the thermo-sensitive element (20a) for infrared detection within an inner region of an open region (42) of the light guiding portion (40) except for an end portion in the moving directions of the sensitivity adjusting member (18). The sensitivity of the thermo-sensitive element (20a) for infrared detection can be adjusted by adjusting the position of the infrared shielding portion (18b) while the viewing angle of the thermo-sensitive element (20a) for infrared detection and the open area of the open region (42) are fixed.
Provided is a wireless IC tag, which has a base material having electrical insulating characteristics, an antenna circuit arranged on a surface of the base material, and an IC chip connected to the antenna circuit. In the wireless IC tag, the antenna circuit is formed of solder, and the IC chip is connected to the antenna circuit with solder. Alternatively, provided is a wireless IC tag, which has a base material having electrical insulating characteristics, an antenna circuit arranged on a surface of the base material, an IC chip connected to the antenna circuit, and a jumper line connected to the antenna circuit. The antenna circuit is formed of solder. The jumper line is coated to be insulated, with a resin composition which vaporizes, decomposes or melts at a soldering temperature or below. Furthermore, the jumper line is arranged on the side of the base material surface whereupon the antenna circuit is arranged.
G06K 19/07 - Supports d'enregistrement avec des marques conductrices, des circuits imprimés ou des éléments de circuit à semi-conducteurs, p. ex. cartes d'identité ou cartes de crédit avec des puces à circuit intégré
G06K 19/077 - Détails de structure, p. ex. montage de circuits dans le support
H01Q 1/38 - Forme structurale pour éléments rayonnants, p. ex. cône, spirale, parapluie formés par une couche conductrice sur un support isolant
H01Q 7/00 - Cadres ayant une distribution du courant sensiblement uniforme et un diagramme de rayonnement directif perpendiculaire au plan du cadre
brevets