摘要:
In a print hammer assembly for a dot line printer, print pins are attached to the tip ends of print hammers alternately displaced toward left and right by a predetermined distance from a vertical center of the print hammer, wherein comb portions of a front yoke at both sides of the plunger are made to be an equal width. With such an arrangement, the print pins are not deformed horizontally due to imbalanced magnetic force applied to the associated print hammer at the time of magnetization of a permanent magnet.
摘要:
A mushroom-shaped gate electrode has a lower end in a recess in a semiconductor active layer on a semiconductor substrate. The gate electrode has an enlarged head. A metallic side wall is disposed on a portion of the leg of the gate electrode adjacent the head. Thus, the gate length of a semiconductor device, such as a field effect transistor, is reduced while the effective cross-sectional area of the gate electrode is increased whereby the noise characteristics of the semiconductor device are improved.
摘要:
At least two unit transistor groups, each including unit transistors arranged along a straight line, are disposed on a substrate parallel to and facing each other. Each transistor in one group and a facing transistor in the other group have integral first, second, and control electrodes. The first, second, and control electrodes of the unit transistors are connected to associated respective electrode pads.
摘要:
An apparatus for cutting opposed irregularly shaped ends of veneers to produce opposed inclined end faces and for bonding the veneers together at the inclined end faces thereof, has a cutter which cuts an irregularly shaped end of a veneer to produce an end face inclining from an upper edge to a lower edge a little ahead of the upper edge. The apparatus also has an adhesive-material supplying device with outlets from which an adhesive material is projected. The outlets are located substantially directly above, and in immediate proximity to, an inclined front end face of a following veneer on a first support member. When a second support member is pivoted to bring an inclined rear end face of a preceding veneer thereon into contact with the inclined front end face of the following veneer, the inclined rear end face of the preceding veneer picks off the adhesive material projected from the outlets of the adhesive-material supplying device immediately before coming into contact with the inclined front end face of the following veneer.
摘要:
A method of producing a semiconductor device includes etching a recessed aperture in a substrate, forming a gate electrode in the aperture, burying the gate electrode with resist, etching the resist to expose the gate electrode, depositing a high conductivity metal on the gate electrode, and forming ohmic electrodes on opposite sides of the gate electrode by a series of processing steps.
摘要:
A method position measurement in which position about satellite orbits and information about time are received from satellites to determine a position of a point. The method includes a step to calculate a direction in which an error occurs based on positional information of a satellite and a step to determine the position of the point by use of road map information in the direction of the error.
摘要:
A terminal block includes a metal plate (30) with an opening (31) penetrating in a plate thickness direction of the plate material and to be attached and fixed to the motor case. A housing (50) made of synthetic resin is fixed to the metal plate (30). Conductive plates (10) are held in the housing (50) while penetrating through the opening (30). The housing (50) includes a flange (52) that covers an edge of the opening (31) while exposing an outer peripheral edge portion of the metal plate (30). The flange (52) includes a wire-side flange (52A) slidable relative to the upper surface of the metal plate (30), a device-side flange (52B) slidable relative to the lower surface of the metal plate (30) and a coupling (52C) arranged in the opening (31) and coupling the both flanges (52A, 52B).
摘要:
The laser light emitting device includes a glass rod having an input end and an output end. The glass rod has a core provided along the central axis thereof and a cladding covering the core. The refractive index of the core on the side of the input end is higher than the refractive index of the cladding. A value given through subtraction of the refractive index of the cladding from the refractive index of the core on the side of the output end is smaller than a value given through subtraction of the refractive index of the cladding from the refractive index of the core on the side of the input end.
摘要:
The laser light emitting device includes a glass rod having an input end and an output end. The glass rod has a core provided along the central axis thereof and a cladding covering the core. The refractive index of the core on the side of the input end is higher than the refractive index of the cladding. A value given through subtraction of the refractive index of the cladding from the refractive index of the core on the side of the output end is smaller than a value given through subtraction of the refractive index of the cladding from the refractive index of the core on the side of the input end.
摘要:
The present invention provides a composite magnetic sheet having a high magnetic permeability, to be produced easily at a low cost. The composite magnetic sheet includes magnetic substance powders and polytetrafluoroethylene powders.