Patent application number | Description | Published |
20090236944 | Piezoelectric thin film element, and an actuator and a sensor fabricated by using the same - A piezoelectric thin film element includes a substrate, a lower electrode, a piezoelectric thin film, and an upper electrode. The lower electrode, the piezoelectric thin film and the upper electrode are formed on the substrate. The piezoelectric thin film includes a polycrystal thin film including crystal grains, an alkali niobium oxide based perovskite structure represented by a general formula: (K | 09-24-2009 |
20100141099 | Piezoelectric thin film element - A piezoelectric thin film element includes a bottom electrode, a piezoelectric layer and a top electrode on a substrate. The piezoelectric layer includes as a main phase a perovskite-type oxide represented by (Na | 06-10-2010 |
20100270054 | CABLE - A cable having a cable structure comprising a stranded wire formed by stranding a plurality of stranded conductors and an inclusion that is more deformable than the stranded conductors, wherein a plurality of stranded conductors are arranged on a circumference of the inclusion. | 10-28-2010 |
20110024151 | CABLE - A cable includes a plurality of stranded wires substantially arranged annularly and each formed by twisting a plurality of conductor wires, and an inclusion disposed substantially at a center of the plurality of stranded wires. The inclusion includes spiral grooves, each of which being provided for fitting each of the stranded wires thereinto, that are each shaped according to a part of an outer surface of the stranded wires and separated by a dividing wall provided for preventing two adjacent stranded wires of the plurality of stranded wires from contacting each other. | 02-03-2011 |
20110220391 | BEND RESISTANT CABLE - A bend resistant cable includes a stranded wire including a plurality of child stranded conductors each having a plurality of strands, the plurality of child stranded conductors being circumferentially disposed and stranded. A stranding direction of the plurality of strands of the child stranded conductors circumferentially adjacent to each other is different from each other. | 09-15-2011 |
20120025668 | Piezoelectric thin film element - A piezoelectric thin film element includes a bottom electrode, a piezoelectric layer, and a top electrode on a substrate. The piezoelectric layer includes, as a main phase, a perovskite-type oxide. The bottom electrode has a surface roughness of not more than 0.86 nm in arithmetic mean roughness Ra or not more than 1.1 nm in root mean square roughness Rms. The bottom electrode has a (111) preferential orientation in a direction perpendicular to the substrate. | 02-02-2012 |
20120175146 | CABLE WITH LESS RESIDUAL BEND - A cable with less residual bend includes a sheath as an outermost layer; and a thread for correcting a residual bend. The thread is provided inside the sheath and disposed in parallel with a center axis of the cable along a longitudinal direction of the cable. | 07-12-2012 |
20120186845 | Conducting path - A conducting path includes a plurality of cables, and a cable clamp for clamping the plurality of cables together. The cable clamp includes a single metal plate molded along a perimeter of the plurality of cables, an attachment flange formed by overlapping both ends of the metal plate, and a cable supporting member for supporting the plurality of cables between the cable supporting member and the metal plate. The cable supporting member includes a coolant passage formed therein for passing a coolant to cool the plurality of cables in a longitudinal direction of the plurality of cables. | 07-26-2012 |
20120199390 | Three-conductor cable - A three-conductor cable includes three cables disposed in a triangular form in a cross sectional view thereof, and a first refrigerant path at a cable center portion surrounded by the three cables along a longitudinal direction of the three cables for flowing a refrigerant for cooling the three cables therethrough. The first refrigerant path is formed along a part of each of the three cables in a cross sectional view thereof. | 08-09-2012 |
20140109655 | CABLE CONDITION MONITORING DEVICE - A cable condition monitoring device for monitoring a damaged condition of a cable including a conductor part including a plurality of element wires and an insulating material part formed on a periphery of the conductor part includes a gas feeding device configured to feed a compressed gas into the conductor part, a pressure gauge configured to measure a pressure in the conductor part, and an insulating material part damage judgment part configured to judge whether the insulating material part is damaged or not based on the pressure measured by the pressure gauge. | 04-24-2014 |
20150057987 | METHOD AND APPARATUS FOR ESTIMATION OF OUT-OF-PLANE DEFORMATION OF CABLE - An estimation apparatus executes an estimation method of out-of-plane deformation of a cable having a winding curl, the method including an input step of inputting parameters needed for the estimation; a step of deriving a value of an equivalent material property of the cable; a step of making a finite element analysis model reproducing the winding curl; a step of deforming the cable model to be in a straight state and calculating a stress distribution; a step of setting a rotational angle for determining an installation direction of the winding curl; a step of setting the calculated stress distribution and the set rotational angle to be initial states, deforming the straight cable model according to a load condition input at the input step, and calculating a deformation state and an amount of the out-of-plane deformation; and a step of outputting calculation results to an output device. | 02-26-2015 |
20150075862 | Harness - A harness includes an electric cable including an electric wire section and a protecting section to protect the electric wire section, a cable clamp including a cylindrical portion, and a ring shaped metallic fitting being larger in diameter than the cylindrical portion. The electric wire section is inserted inside the cylindrical portion. The protecting section is fitted around outside the cylindrical portion. The ring shaped metallic fitting is mounted around outside the fitted protecting section. The electric cable and the cable clamp are combined together by swaging of the mounted ring shaped metallic fitting. | 03-19-2015 |
20150083482 | ELECTRIC CABLE - An electric cable includes a conductor core including conductors each covered with an insulation layer, and a braided layer formed on an outer periphery of the conductor core. The braided layer includes a braid of a first line group and a second line group. The first line group includes first metal lines and first fiber lines arranged along a longitudinal direction of the conductor core and is spirally wound around the outer periphery of the conductor core. The second line group includes second metal lines and second fiber lines arranged along the longitudinal direction of the conductor core and is spirally wound around the outer periphery of the conductor core in a direction opposite to the first line group. | 03-26-2015 |
20150083489 | POWER-SUPPLY CABLE AND APPARATUS FOR MANUFACTURING ELECTRIC WIRE USED FOR SAID POWER-SUPPLY CABLE - It is an objective of the invention to provide a high-power supply cable characterized in that even when mounted in a narrow space where the cable undergoes a repetitive bending motion, any undesirable deformation out of the bending plane is small. There is provided a power-supply cable including: an electric wire including an electrical conductor and a resin sheath covering the electrical conductor, the electric wire having a tendency to generate a curl under a no-load condition, the curl having a curling direction, the curling direction being a normal to the curl, the electric wire having one or more longitudinal ends; a connecting terminal disposed at one of the longitudinal ends of the electric wire; and a curling tendency direction indicator showing the curling direction, the indicator being disposed along a normal line to the curl of the electric wire. | 03-26-2015 |