Patent application number | Description | Published |
20100242627 | TORQUE-INDEX SENSOR - A torque-index sensor having index sensor and torque sensor closely arranged and integrated therein with lightened interference between them is provided. The invented torque-index sensor is comprised of torque sensor that includes first magnetic sensor arranged beside first annular-shaped magnet and index sensor that includes second magnet arranged beside annular-shaped encoder and second magnetic sensor that are arranged being in-line on common axis; and means for varying magnetic flux, which changes direction of magnetic flux that is generated from second magnet toward first magnetic sensor, positioned between first magnetic sensor in torque sensor and second magnet in index sensor. | 09-30-2010 |
20150158220 | PHYSICAL QUANTITY MEASUREMENT SENSOR, METHOD OF MANUFACTURING PHYSICAL QUANTITY MEASUREMENT SENSOR, SEALING STRUCTURE OF PHYSICAL QUANTITY MEASUREMENT SENSOR AND METHOD OF MANUFACTURING CABLE WITH RESIN MOLDED BODY - A method of manufacturing a physical quantity measurement sensor, which includes a measurement portion, a cable including a conductor electrically connected to the measurement portion and a sheath, and a resin molded body covering at least an end portion of the cable. The method includes arranging the measurement portion connected to the cable in a mold, and molding the resin molded body by injecting a molten resin toward the sheath through an injection hole formed in the mold. The injection hole is formed at a position distant from the cable and includes a central axis inclined with respect to the axial direction of the cable at an opening facing an inside of the mold. The molding is conducted such that the sheath arranged in the mold is at least partially melted by heat of the molten resin injected through the injection hole and is adhered to the resin molded body. | 06-11-2015 |
20150204915 | CURRENT DETECTION STRUCTURE - A current detection structure includes a busbar to flow a current therethrough, a magnetic detection element to detect a strength of a magnetic field generated by the current flowing through the busbar, and a current detecting portion to determine the current flowing through the busbar based on the magnetic field detected by the magnetic detection element. A through-hole is formed penetrating the busbar such that a current path is formed on both sides of the through-hole. The magnetic detection element is disposed in the through-hole. The current detecting portion determines the current flowing through the busbar based on a strength of a synthetic magnetic field detected by the magnetic detection element. The synthetic magnetic field is produced by combining a magnetic field that is generated by a current flowing through the current path on the both sides of the through-hole. | 07-23-2015 |
20150204916 | ELECTRIC CURRENT SENSOR - An electric current sensor includes a plurality of bus bars arranged in parallel, a plurality of magnetic detection elements that are adapted to detect a strength of a magnetic field generated by an electric current flowing through the bus bars and to output a voltage according to the strength of the magnetic field detected, and an arithmetic operation part to arithmetically operate an electric current flowing through the bus bars based on the voltage output from the plurality of magnetic detection elements. The arithmetic operation part includes a magnetic flux density arithmetic operation part to arithmetically operate a magnetic flux density based on the voltage, and an electric current arithmetic operation part to arithmetically operate an electric current I | 07-23-2015 |
20150204919 | CURRENT DETECTION STRUCTURE - A current detection structure includes a plurality of busbars arranged in parallel, and a plurality of magnetic detection elements each provided for corresponding one of the plurality of busbars so as to measure a strength of a magnetic field generated by a current flowing through the corresponding busbar. The plurality of magnetic detection elements are mounted on a single circuit board. | 07-23-2015 |
20150316637 | MAGNETIC SENSOR - A magnetic sensor includes a magnetic detection element, and a correcting section to correct an output voltage of the magnetic detection element and output the corrected output voltage. The correcting section is configured to compute a magnetic flux density from the output voltage of the magnetic detection element, compute and output the corrected output voltage having a linear relationship to the computed magnetic flux density. | 11-05-2015 |
20150360402 | METHOD OF MANUFACTURING CABLE WITH RESIN MOLDED BODY - A method of manufacturing a cable with resin molded body, wherein the cable with resin molded body includes a cable and a resin molded body formed by resin molding, wherein the resin molded body includes a main body to cover the tip portion of the cable and a flange integrally molded with the main body, and wherein the flange includes a bolt hole through which a bolt is inserted so as to fix the flange to the attachment object. The method includes molding the resin molded body by injecting a resin into a mold, the mold including a main body-molding portion for molding the main body, a flange-molding portion for molding the flange and an outlet formed behind the flange-molding portion in relation to the main body-molding portion, and draining the resin through the outlet during the molding of the resin molded body. | 12-17-2015 |
20150364230 | CABLE WITH RESIN MOLDED BODY AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing a cable with resin molded body, wherein the cable with resin molded body includes a cable and a resin molded body formed by resin molding, wherein the resin molded body includes a main body to cover the tip portion of the cable and a flange integrally molded with the main body, and wherein the flange includes a bolt hole through which a bolt is inserted so as to fix the flange to the attachment object. The method includes molding the resin molded body by injecting a resin into a mold, the mold including a main body-molding portion for molding the main body, a flange-molding portion for molding the flange and a first resin inlet formed behind the flange-molding portion in relation to the main body-molding portion, and injecting the resin through the first resin inlet into the mold during the molding of the resin molded body. | 12-17-2015 |
20150364231 | CABLE WITH MOLDED RESIN - A cable with a molded resin includes a cable including an electric wire and a sheath covering the electric wire, the electric wire including a central conductor and an insulation covering the central conductor, and a molded resin covering a part of the electric wire protruding from the sheath in a longitudinal direction thereof, the molded resin being apart from the sheath. The electric wire is bent at not less than one bent part in the molded resin. | 12-17-2015 |