Class / Patent application number | Description | Number of patent applications / Date published |
136242000 | Adjuncts | 8 |
20090301542 | INFRARED ABSORBER AND THERMAL INFRARED DETECTOR - The infrared ray absorbing film | 12-10-2009 |
20100132756 | VISIBLE-LIGHT TRANSMITTING SOLAR-HEAT REFLECTIVE FILM - It is intended to realize a sheet which is used as a windshield of a building, a vehicle or a house or adhered to window glass, so that it may reflect and shield solar radiation heat rays, which might otherwise become a thermal load on air conditioning, while retaining natural illumination from solar radiation, thereby to have such functions to transmit the visible light and to reflect the heat rays are effective for saving the energy. Provided is a visible light transmitting solar-heat reflecting film, which is made of a multi-layered film including at least one layer of a high refractive index material formed in an optically transparent base material and having a refractive index of 2.0 to 2.6 and a thickness of 10 to 325 nm, and at least one layer of a low refractive index material having a refractive index of 1.8 or less and a thickness of 10 to 325 nm. The solar-heat reflecting film has an average optical transmittance of 60% or more to a light of a wavelength of 400 to 700 nm, and sacrifices the reflectivities of wavelengths near 1115 nm and 1385 nm, at which the energy density on the earth surface is the minimum, due to the absorptions by the water vapor of the atmosphere in the heat ray contained in the solar radiation, thereby improving the average reflectivity for the heat ray of a wavelength of 800 to 1040 nm of a relatively high energy density, to 80% or more, and the average reflectivity for the heat ray of a wavelength of 1150 to 1300 nm, to 50% or more. | 06-03-2010 |
20100269881 | AREA-MEASURED MATERIAL - The present invention concerns an area-measured material (sheet material) ( | 10-28-2010 |
20120031453 | Control System for Thermoelectric Devices - A system and method to control a thermoelectric device using a microcontroller is provided. The system and method include a temperature sensor operatively coupled to a microcontroller that has a central processing unit, at least one memory device, and a module for generating at least one pulse width modulation signal. The at least one pulse width modulation signal generated by the microcontroller has “ON” and “OFF” states to drive the thermoelectric device. | 02-09-2012 |
20120103382 | THERMOELECTRIC GENERATION APPARATUS - A thermoelectric generation apparatus connected with a heat generation element includes a spreader and at least one thermoelectric generator. The spreader has two opposite surfaces with one surface attached to the thermoelectric generator and another surface attached to the heat generation element. The thermoelectric generator converts thermal energy into electric energy to be output. Through the spreader, thermal energy of the heat generation element can be conducted to be evenly distributed on the surface of the spreader to improve undesirable heat generation efficiency of the thermoelectric generator caused by uneven temperature distributed on the surface of the heat generation element. | 05-03-2012 |
20130306127 | NEW SOLAR CONCENTRATION DEVICES - The present invention relates to laminated solar concentration devices and to the production thereof from polymeric materials. The inventive solar concentration devices can be employed in photovoltaic systems or in solar thermal energy systems. The inventive solar concentration devices comprise Fresnel lenses and enable the efficient concentration of solar radiation onto objects such as solar cells or absorber units, irrespective of the geometry thereof. This relates, for example, to the area of a high-performance solar cell as used in concentrated photovoltaics (CPV), and equally to absorbers which are used in concentrated solar thermal energy systems (CSP). The invention in particular relates to the use of an UV- and weathering-stabilizer package for said laminated solar concentration devices, for improving optical lifetime and weathering resistance, and for preventing delamination. The invention further relates to a surface finish relevant to scratch resistance, antisoil properties, anti-reflection properties and chemicals resistance of the solar concentration device. | 11-21-2013 |
20140230876 | LAYERED PRODUCT FOR MAGNETIC ELEMENT, THERMOELECTRIC CONVERSION ELEMENT HAVING LAYERED PRODUCT, AND METHOD OF MANUFACTURING THE SAME - A magnetic element according to the present invention is formed of a layered product having a magnetic insulator film formed on a substrate including a material having no crystal structure. The magnetic insulator film has a columnar crystal structure. | 08-21-2014 |
20140251408 | System and Method for Manufacturing a Temperature Difference Sensor - An embodiment of the invention relates to a Seebeck temperature difference sensor that may be formed in a trench on a semiconductor device. A portion of the sensor may be substantially surrounded by an electrically conductive shield. A plurality of junctions may be included to provide a higher Seebeck sensor voltage. The shield may be electrically coupled to a local potential, or left electrically floating. A portion of the shield may be formed as a doped well in the semiconductor substrate on which the semiconductor device is formed, or as a metal layer substantially covering the sensor. The shield may be formed as a first oxide layer on a sensor trench wall with a conductive shield formed on the first oxide layer, and a second oxide layer formed on the conductive shield. An absolute temperature sensor may be coupled in series with the Seebeck temperature difference sensor. | 09-11-2014 |