摘要:
An electronic component package that provides a high shielding performance and that can prevent failures such as short-circuiting with a component contained therein. A package includes a shield case formed of a metal plate and shaped to have a bottom portion, the bottom portion having a through hole; a resin case molded on inner and outer surfaces of the shield case and shaped to have a bottom portion; and a hot terminal that is insert-molded in the resin case such that the hot terminal is inserted into the shield case through the through hole without contact. One end of the hot terminal is exposed at an inner surface of the resin case, and the other end of the hot terminal is exposed at an outer surface of the resin case. An element contained in the package is surrounded by the shield case so that good shielding performance is obtained.
摘要:
An electronic component package that provides a high shielding performance and that can prevent failures such as short-circuiting with a component contained therein. A package includes a shield case formed of a metal plate and shaped to have a bottom portion, the bottom portion having a through hole; a resin case molded on inner and outer surfaces of the shield case and shaped to have a bottom portion; and a hot terminal that is insert-molded in the resin case such that the hot terminal is inserted into the shield case through the through hole without contact. One end of the hot terminal is exposed at an inner surface of the resin case, and the other end of the hot terminal is exposed at an outer surface of the resin case. An element contained in the package is surrounded by the shield case so that good shielding performance is obtained.
摘要:
Provides is a method of manufacturing an insert-molded article enabling to perform resin molding and tie bar cutting in one step and so as not to expose the cut planes of the tie bars to the external surface of the resin. A lead frame 1 provided with easily breakable notches 3a at positions closer to the metal component than the interfaces of tie bars 3 to be resin molded is prepared and positioned by means of pilot pins 11 provided to a lower mold 10. A metal component 4 is sandwiched between support protrusions 13 and component fixing pins 24 by lowering an upper mold 20 with the lead frame being positioned. Tie bar cutting punches 23 provided to the upper mold 20 are pressed against the tie bars, the tie bars 3 are separated from the metal component 4 by breaking the notches 3a, and the surroundings of the metal component 4 are filled with resin while the molds are closed. By this, the cut surfaces between the metal component 4 and the tie bars 3 are buried in the molded resin 7.
摘要:
Provides is a method of manufacturing an insert-molded article enabling to perform resin molding and tie bar cutting in one step and so as not to expose the cut planes of the tie bars to the external surface of the resin. A lead frame 1 provided with easily breakable notches 3a at positions closer to the metal component than the interfaces of fie bars 3 to be resin molded is prepared and positioned by means of pilot pins 11 provided to a lower mold 10. A metal component 4 is sandwiched between support protrusions 13 and component fixing pins 24 by lowering an upper mold 20 with the lead frame being positioned. Tie bar cutting punches 23 provided to the upper mold 20 are pressed against the tie bars, the tie bars 3 are separated from the metal component 4 by breaking the notches 3a, and the surroundings of the metal component 4 are filled with resin while the molds are closed. By this, the cut surfaces between the metal component 4 and the tie bars 3 are buried in the molded resin 7.
摘要:
A medium feeding device includes a medium feeding unit that feeds a medium by contacting the medium, a separating unit that presses the medium against the medium feeding unit to separate the medium from subsequent media, and a conveying unit that conveys the medium having been separated by the separating unit. A first guide member is provided between the medium feeding unit and the conveying unit, and configured to guide a surface of the medium on the medium feeding unit side. A second guide member provided is so as to face the first guide member, and configured to guide the medium. The first guide member has a guide protruding portion that protrudes toward the second guide member.
摘要:
An image processing apparatus includes an approximate-surface calculator that calculates multiple approximate surfaces that each approximate the pixel value of a pixel included in an examination-target region of an image; an approximate-surface selector that selects at least one approximate surface from the approximate surfaces on the basis of the relation between the pixel value of the pixel in the examination-target region and the approximate surfaces; an approximate-region setting unit that sets an approximate region that is approximated by at least the selected one approximate surface; and an abnormal-region detector that detects an abnormal region on the basis of the pixel value of a pixel in the approximate region and the value corresponding to the coordinates of that pixel on at least one approximate surface.
摘要:
A belt device includes an endless belt, a plurality of rollers around which the endless belt is wound, and a foreign material entry preventing member disposed on at least one side of the endless belt in the width direction. The foreign material entry preventing member prevents the entry of the foreign material into a region surrounded by the endless belt.
摘要:
A tubular member to be shaped comprises a first portion to be shaped and a second portion other than the first portion. A punch having a projection is inserted into the tubular member and the tubular member is pressed between a die having a recess and an anvil within a range where elastic deformation of the second portion occurs, to thereby form the first portion into an outwardly projecting portion. When the first portion is to be formed into an inwardly projecting portion, a die having a recess is inserted into the tubular member and the tubular member is pressed between a punch having a projection and an anvil within a range where elastic deformation of the second portion occurs, to thereby form the first portion into the inwardly projecting portion.
摘要:
A suspension device for use in a vehicle such as an automobile includes a hydraulic damper combined with an air spring unit. The air spring unit includes two air chambers, and the communication therebetween is controlled by a rotary flow control valve.
摘要:
An image processing apparatus includes a contour-candidate-edge detecting unit that detects, as contour candidate edges, edges based on a gradient magnitude of each pixel in a target image; a contour-edge detecting unit that detect contour edges by performing thresholding on gradient magnitudes of the contour candidate edges; an interpolation-line generating unit that generates interpolation lines for connecting end points of respective end-point pairs based on gradients of pixel values between the end points while each of the end point pairs is made up of an end point of an identical contour edge as a connection base and an end point of a different contour edge as a connection destination; and a contour-edge interpolating unit that selects one of the interpolation lines based on the gradients of pixel values on the interpolation lines and interpolates a contour edge between the end points with the selected interpolation line.