SHIBAURA ELECTRONICS CO., LTD. Patent applications |
Patent application number | Title | Published |
20140140712 | INFRARED TEMPERATURE SENSOR AND FIXING DEVICE USING THE SAME - An infrared temperature sensor including: a sensor case made of metal and including a first airspace (a light guiding region) that guides infrared rays entering from an infrared entrance window, and a second airspace (a light shielding region) that is adjacent to the light guiding region via a partition wall, and where an upper wall that blocks entrance of the infrared rays is formed on an entrance side of the infrared rays; a film that absorbs the infrared rays reaching the film through the light guiding region, and converts the infrared rays to heat; a sensor cover that is made of metal and arranged opposing the sensor case via the film; an infrared detection element and a temperature compensation element arranged on the film, wherein the light guiding region and the light shielding region have substantially symmetrical forms with respect to the partition wall. | 05-22-2014 |
20130208765 | TEMPERATURE SENSOR - An object of the present invention is to provide a temperature sensor which can increase responsiveness while ensuring reliability and can be downsized without changing its mounting configuration from conventional ones. In a temperature sensor | 08-15-2013 |
20130186881 | HEATING COOKING DEVICE - A heating cooking device includes a temperature sensing element that contacts a bottom surface of a top plate directly or indirectly and measures a temperature of the top plate, a spring portion one end side of which is supported by a heater unit and the other end side of which presses the temperature sensing element against the top plate, and a spring that presses the heater unit toward the top plate. An elastic force n | 07-25-2013 |
20130077653 | TEMPERATURE SENSOR AND HYDROGEN-FILLED SYSTEM - A temperature sensor excellent in durability under a high-pressure atmosphere of hydrogen is provided. The temperature sensor includes a thermistor element body comprising an oxide sintered body, a pair of lead wires each electrically connected to the element body and comprising Pt or a Pt alloy, and a sealing glass sealing the element body and a part of the lead wires including a portion connected to the element body. The pair of lead wires comprising any of Pt, an alloy comprising Pt and one or two of Ir and Pd, and an alloy of Pd and Ir, and the temperature sensor is used under an atmosphere of hydrogen. | 03-28-2013 |
20120063488 | TEMPERATURE SENSOR AND TEMPERATURE SENSOR SYSTEM - Provided is a temperature sensor capable of stably keeping the accuracy of detected temperatures. The temperature sensor of the present invention comprises a sensor element ( | 03-15-2012 |