Abstract:
PROBLEM TO BE SOLVED: To solve the problem wherein solder is hidden behind an electrical element in a conventional flat electric element, it is difficult to detach a defective element and rework is difficult as a result, while the defective element is sometimes detached by manual work using a soldering iron, in order to detach a defective mounted element from a printed board and exchange it, after mounting the printed board. SOLUTION: A coin-shaped battery 20 with leads is provided with bend parts 22a and 23a by bending the respective two leads 22 and 23 in a direction of crossing main surfaces 21a and 21b, in a region farther inside than the edge of the main surfaces 21a and 21b of a coin-shaped battery 21. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To more facilitate connection work for connecting a light source to an electric board. SOLUTION: When the electric board 48 is slid in the direction of an arrow Y2, pins 61a, 61b, 61c hit the vertexes 109 of cross-sectional semicircles of connection pins 108A, 108B, 108C, the pins 61a, 61b, 61c are inserted into the connection pins 108A, 108B, 108C, and the tip parts of the connection pins 108A, 108B, 108C advance along the vertexes 109 and folded. Then, the solder H is made to flow-in from the other end parts of the connection pins 108A, 108B, 108C, and the connection pins 108A, 108B, 108C and the pins 61a, 61b, 61c are fixed to each other by the solder H. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To retain electronic parts in a normal posture by performing riveting at a bus bar. SOLUTION: A sensor unit 1 has a metallic plate 10, a resin molded part 20, and an oil temperature sensor 2. The metallic bus bar 4 is disposed in the resin molding portion 20. An exposed edge portion 4A of the bus bar 4 is insert-molded, gripped by a pair of molding dies, therefore, a distance between the exposed edge portion 4A and a placement surface 10A can be retained accurately constant. Besides, a gate dent 5D of the oil temperature sensor 2 is housed in a recess portion 10B of the placement surface 10A, and the oil temperature sensor 2 can be retained in a normal posture, positioned in a vertical direction by engaging an engagement groove 9 with an engagement projection portion 26A. Therefore, the exposed edge portion 4A of the bus bar 4 and a terminal 8 of the oil temperature sensor 2 are riveted, thus retaining the oil temperature sensor 2 placed on the placement surface 10A. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a mounting structure of a ceramic capacitor capable of reducing singing noise originated from a substrate, and to provide the ceramic capacitor, without adding a new restriction when the substrate is designed for mounting the capacitor. SOLUTION: A ceramic capacitor C1 comprises a ceramic sintered body 10, and terminal electrodes 2 and 3 formed in the surface outside the ceramic sintered body 10. The terminal electrodes 2 and 3 are electrically connected with lands A1 and B1 formed on a substrate S, via metal terminals 30 and 40. The metal terminals 30 and 40 comprises: capacitor connections 31 and 41 which are mechanically connected respectively to the terminal electrodes 2 and 3; terminals 32 and 42 which are mechanically connected to the lands; and intermediate portions 33 and 43 which connect electrically the capacitor connections 31 and 41 and the terminals 32 and 42. The capacitor connections 31 and 41 of the metal terminals 30 and 40 are parallel to the substrate S. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PCT No. PCT/DE94/00648 Sec. 371 Date Nov. 30, 1995 Sec. 102(e) Date Nov. 30, 1995 PCT Filed Jun. 10, 1994 PCT Pub. No. WO95/00363 PCT Pub. Date Jan. 5, 1995A built-on control device has a multicomponent housing (15) which is open on one side and is fitted onto the housing block (10) of a hydraulic unit. Arranged in the housing (16) of the built-on control device (15) is a printed circuit board (29) for an electronic circuit with a plurality of electronic components (33). The printed circuit board (29) comprises a plurality of rigid regions (30, 25), one rigid region being formed by the lid (25) of the housing (16). A looplike flexible region (36), which comprises only the conductor foil (31), is located between the two rigid regions (25, 30). In addition, the conductor foil (31) projects beyond the rigid region (30) of the printed circuit board (29) and in this region (28) it is placed in contact with the connection pins (27) of the loads (12) of the hydraulic unit. Since the contact is made directly with the conductor foil (31) in the flexible region of the printed circuit board (29), tolerances can be easily compensated so that contact can be made easily and thus the built-on control device on the housing block (10) can be manufactured easily.
Abstract:
PROBLEM TO BE SOLVED: To provide a printed board in which wiring patterns are disposed on both faces, a large electrolytic capacitor and a connection terminal such as crystal are fitted by soldering, which can securely extract air and gas in soldering, and to which terminals of an electronic part engaged with terminal holes are rigidly soldered. SOLUTION: The wiring patterns 6, resist layers 7 preventing solder from being attached to the wiring patterns 6, and a silk printing layer 3 displaying a position to which the electronic part 8 is fitted, are formed on a substrate 5. The terminal holes 2a and 2b to which the terminals 9 and 9 of the electronic part 8 are engaged are made through center parts of the silk printing layer 3. An extraction pattern 4 is formed so that a surface of the substrate 5 is exposed by leaving a part of the silk printing layer 3. Conductive layers 10a and 10b are disposed on inner peripheral faces of the terminal holes 2a and 2b. COPYRIGHT: (C)2004,JPO