摘要:
An LC component includes a coil conductor spirally wound around the outer peripheral surface of a wound core member having a substantially rectangular cross-section. A dielectric layer is arranged so as to cover the coil conductor. A capacitor electrode is provided on the dielectric layer so as to wind approximately once around the wound core member in the peripheral direction of the wound core member. The capacitor electrode includes first, second, third, and fourth surfaces. The capacitor electrode is divided by two cut grooves. One cut groove crosses the capacitor electrode obliquely from one side of the first surface of the capacitor electrode to the other side of the second surface adjacent to the first surface. Similarly, the other cut groove crosses the capacitor electrode obliquely from one side of the third surface of the capacitor electrode to the other side of the fourth surface adjacent to the third surface.
摘要:
A wire-wound inductor includes a substantially square-flanged core member and a case core member. The substantially square-flanged core member includes an upper substantially square flange and a lower substantially square flange. The substantially square-flanged core member, around which a coil is wound, is inserted into the case core member, and the upper flange of the substantially square-flanged core member is fitted in an opening of the case core member. A planar corner abutment surface is provided at each of the four corners of the inner surface of the substantially square opening, and the corners of the upper flange abut the respective planar corner abutment surfaces.
摘要:
A soft magnetic core is substantially cylindrical and a linear-shaped coil conductor is inserted through a hole in the central portion of the soft magnetic core. A hard magnetic material sheet has areas which are magnetized in a thickness direction thereof and the areas are arranged in strips so that a magnetization direction of adjacent strips is mutually opposite. The hard magnetic material is wound on the outside surface of the soft magnetic core and is fixed to the soft magnetic core. The direction of the areas formed as strips of the hard magnetic material is substantially perpendicular to the axial direction of the coil conductor.
摘要:
In a lead frame flash removing method and apparatus, a lead frame is molded integrally with a case. After molding, abrasive agent-mixed water is sprayed to a surface of the lead frame where a flash is formed. The lead frame is dipped in an electrolytic solution and applying a DC voltage is applied across the lead frame and an electrode in the electrolytic solution, thereby electrolytically processing the lead frame. After the electrolytic process, an external force is applied to the surface of the lead frame, thereby removing the flash.
摘要:
A package of the present invention comprises a base molded integrally with a lead frame by resin, a chip mounted on the lead frame, and a cap made of resin, which covers the chip and is fixed to the base. The base includes a substrate portion sealing the lead frame therein, a frame-shaped bank portion formed at a periphery of an upper surface of said substrate portion, the bank portion having said lead frame interposed between it snd the substrate portion, and an anchor portion formed at a portion of the lead frame interposed between the substrate portion and the bank portion. The chip is mounted on a region of the lead frame surrounded by the bank portion. The cap is fixed to the bank portion.
摘要:
Provided is a navigation system capable of matching map information used by a navigation apparatus and a navigation server with an appropriate frequency and at an appropriate timing. When there is differential information between the navigation map information and the support map information, index information for identifying the differential information is transmitted from the navigation server to the navigation apparatus and the navigation apparatus outputs preliminary information indicating a brief summary of the differential information generated according to the index information. When a request signal based on a request operation by a user in the navigation apparatus is transmitted from the navigation apparatus to the navigation server, the differential information is transmitted form the navigation server to the navigation apparatus, so that the navigation map information is updated in accordance with the differential information.
摘要:
A rotating electrical machine (100) is driven by a three-phase AC current and is provided with a stator core (13), a molded resin (12) for covering a coil wound on the stator core, a rotor core (40), a shaft (11) provided to the rotor core (40), a terminal base (20) provided to a coil end section, and a case (30) for covering the rotating electrical machine (100). Power cables extending from the terminal base (20) are led out of the case (30) through a case terminal box (31). A temperature sensor (22) is affixed in a hole in the molded resin (12) by the terminal base (20) and measures the temperature in the vicinity of a heat producing source.
摘要:
The invention relates to a liquid crystal display used as a display unit of an electronic apparatus and provides a liquid crystal display which can achieve high display quality. The liquid crystal display includes a pair of substrates provided opposite to each other, a liquid crystal having negative dielectric constant anisotropy sealed between the substrates, an alignment film formed on each of surfaces of the substrates facing each other for vertically aligning the liquid crystal, the film being formed using a material including an epoxy type cross linking agent at a concentration in the range from 0% by weight to 0.01% by weight inclusive, and a polymer layer for regulating the direction of alignment of the liquid crystal formed in the vicinity of an interface between the liquid crystal and the alignment film as a result of polymerization of a polymeric component included in the liquid crystal.
摘要:
In information processing device or the like is provided to output a suitable form of information from a view point of user's non-feeling of trouble. In the information processing system, whether a user issues an output instruction or not is confirmed only with respect to information that is not extracted out of information stored in a first storing unit (211) and information that is not output out of information stored in a second storing unit (212) and the importance of which is not less than the standard value. Thus, it is avoidable for a user to coerce an output instruction or non-output instruction for information that is less important than the standard value even in the case that the information has been distributed or broadcasted from a distributing information server (100) and has been output or non-output information.
摘要:
A vehicle including a wheel assembly with an in-wheel motor that reduces the rate of output of the in-wheel motor using a reduction mechanism, which includes a counter gear mechanism and a planetary gear set, and drives a wheel and is structured such that the directionality of a helix angle of a helical gear of a counter gear mechanism in a left wheel is opposite the directionality of a helix angle of a helical gear of the counter gear mechanism in a right wheel, and the directionality of the helix angle of a helical gear of the planetary gear set in the left wheel is the same as the directionality of the helix angle of a helical gear of the planetary gear set in the right wheel.