Power-operated Patents (Class 38/33)
  • Patent number: 7968431
    Abstract: The present disclosure provides a method of making an integrated circuit (IC) device. The method includes forming a first IC feature and a second IC feature in a semiconductor substrate, the first and second IC features being spaced from each other and separated by a scribe region; forming, in the semiconductor substrate, a doped routing feature at least partially within the scribe region and configured to connect the first and second IC features; forming a multilayer interconnect (MLI) structure and an interlayer dielectric (ILD) on the semiconductor substrate, wherein the MLI is configured to be absent within the scribe region; and etching the ILD and the semiconductor substrate within the scribe region to form a scribe-line trench.
    Type: Grant
    Filed: July 15, 2008
    Date of Patent: June 28, 2011
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ming-Chang Hsieh, Hung-Lin Chen, Hsiu-Mei Yu, Chin Kun Lan, Dong-Lung Lee
  • Patent number: 5074065
    Abstract: An ironing device automatically moves an ironing plate across an ironing table. A pneumatic jack is arranged integral with the ironing plate, supported by a guide including at least two columns, and is adapted to displace the ironing plate vertically. First and second carriages cooperate with first and second motors for moving the ironing plate across the surface of the ironing table. A manual control allows motion of the ironing plate either along the main axes of the carriages or along two axes diagonal with respect to the other axes. In preferred embodiments of the invention, various safety devices are employed to prevent the hot ironing plate from moving into zones which would cause injury to the user.
    Type: Grant
    Filed: December 14, 1989
    Date of Patent: December 24, 1991
    Inventor: Georges Allenbach
  • Patent number: 4553343
    Abstract: An automatic ironing press comprising a bedplate (2), a fixed ironing plate (3) fastened to said bedplate, a pressing arm (4) swingably mounted onto said bedplate (2), and an ironing plate (6), heated and pivotally mounted to the arm (4), wherein an assembly of toggle levers (13, 14, 16) cooperating with a toothed sector (7) driven by motor means, is provided. The toggle assembly is provided with spring means (18) and causes the arm (4) to be closed with a constant pressing force, independently from the thickness of the material undergoing the ironing operation.
    Type: Grant
    Filed: July 2, 1984
    Date of Patent: November 19, 1985
    Assignee: Stabilimento Industriale Srl
    Inventors: Marco Primati, Leonardo Calderini
  • Patent number: 4280290
    Abstract: The invention refers to a garment and like pressing machine comprising a stationary buck mounted on a frame and a complementary head moveably supported relative to the buck. The head is after the pressing operation initially elevated upwardly from the buck and then rearwardly away from the buck. The head is mounted at one end of a double-armed lever, which is pivotally mounted at the upper end of a column. The column is at its lower end pivotally mounted to the frame and is actuated by a power-operated jack. A second power-operated jack acts on one end of a second double-armed lever having the same pivot axle as the column. The opposite end of said second lever is connected to the first lever through a link. The second jack can by acting on the second lever move the head vertically downwardly into pressing contact with the buck and elevate it therefrom resp.
    Type: Grant
    Filed: December 28, 1979
    Date of Patent: July 28, 1981
    Inventor: Ake Andersson