31results about How to "Deterioration of performance" patented technology

In a laminated solid electrolytic capacitor including a plurality of solid electrolytic capacitor elements, first end regions of anode bodies of the solid electrolytic capacitor elements adjacent to each other are mechanically connected to each other through a spacer. First end surfaces of the anode bodies of the solid electrolytic capacitor elements adjacent to each other are electrically connected to each other through an electrically conductive member.

In a terminal board, at which a first connecting member of a power feeding side and a second connecting member of a power receiving side are electrically connected, a board body is formed with a chamber and an opening continued from the chamber. A first fastening member has a contact portion, and is accommodated in the chamber to fasten the first connecting member and the second connecting member on the contact portion with a second fastening member along a fastening axis. The first fastening member is movable in the chamber in a first direction parallel to the fastening axis, so that the contact portion is projected from the opening in accordance with a fastening operation of the first connecting member and the second connecting member.

In a motor drive control system configured to include a converter capable of stepping up the voltage, when the locked state of MG2 operating as an electric motor does not occur (NO in S130), a voltage command value VHref for the converter output voltage is set according to respective required voltages of MG1 operating as an electric generator and MG2 (S140). In contrast, when the locked state of MG2 occurs (YES in S130), the voltage command value VHref is set to a limit voltage Vlmt or less for limiting the voltage step-up by the converter (S150, S180). When the locked state occurs, the converter output voltage is decreased and accordingly the DC voltage switched by the inverter is lowered, so that a switching loss at the switching device forming a part of the inverter is reduced and the temperature increase due to the heat generation can be suppressed.

A bit line equalization signal (BLEQ) driving circuit for generating an equalization signal used to perform a precharge operation in a semiconductor memory device includes a second boosted voltage generator for producing a second boosted voltage by pumping a supply voltage, a BLEQ driver for generating the equalization signal by using the second boosted voltage in response to an equalization command and providing the equalization signal to a precharge unit, an equalizer and an I / O switch module. By using the second boosted voltage VPUP, which is lower than a first boosted voltage and higher than the supply voltage, as the equalization signal to be provided to gates of transistors for precharging a low power device to a precharge voltage level, it is possible to save current that a voltage pump consumes and satisfy a constant tRP.

In an electronic timepiece, a plurality of electric motors, a secondary battery, and a planar antenna are disposed so as not to overlap each other in a plan view when viewed in a direction perpendicular to a dial, in the plan view, a first conductive member and a second conductive member which connect a solar battery and a printed circuit board to each other are disposed in a region different from a region where the planar antenna is disposed when a plane region of the dial is divided into two regions with an imaginary straight line passing through a plane center position of the dial, and the first conductive member and the second conductive member are disposed with a space.

The invention provides a lithium ion redox flow battery reactor. The lithium ion redox flow battery reactor comprises a bipolar diaphragm, a positive electrode flow deflector and a negative electrode flow deflector, wherein the flow deflector is formed by multiple flowing channel ridges in a concentric-square-shaped frame; the flow deflector is divided into multiple parallel flow diversion channels by the flowing channel ridges; a liquid inlet and a liquid outlet are formed in the flow deflector frame corresponding to the two ends of each flow diversion channels; and the adjacent positive electrode flow deflectors or the adjacent negative electrode flow deflectors are communicated in series on the same side through communicating structures. According to the lithium ion redox flow battery reactor, each battery reaction cavity is equipped with a group of liquid inlets and liquid outlets, and the electrode suspension liquid communicating structure, so that electrode suspension liquid does not need to pass through a flow division cavity and a flow confluence cavity, instead, the electrode suspension liquid directly enters the electrode reaction cavity, so that the flow division cavity and the flow confluence cavity are eliminated, the consistency among the battery units is effectively improved, the battery performance is improved, and the structure of the reactor is greatly simplified.

An object of the application is to provide a head-integrated for an atomic force microscope capable of realizing minimization of a weight and a volume and improvement of structural stability by optimizing a head structure of the atomic force microscope. Another object of the application is to provide a head-integrated atomic force microscope capable of being utilized for imaging a large-area sample by enabling high-rate head scan due to dynamic characteristics improved by mounting the integrated-head described above. Still another object of the application is to provide a composite microscope including a head-integrated atomic force microscope, capable of performing high-rate position search and imaging and performing precise observation of a three-dimensional shape up to an atomic image level in a region of interest by combining the head-integrated atomic force microscope having the improved dynamic characteristics as described above and an electron microscope or an optical microscope with each other.