摘要:
A conductor pin placed between one member and another member and contacting the both members to electrically connect the members to each other. The conductor pin includes a tubular outer pin portion formed by folding a conductive plate material for the outer pin portion, a tubular inner pin portion formed by folding a conductive plate material for the inner pin portion and inserted in the outer pin portion slidably in the axial direction of the outer pin portion, and a conductive spring disposed in the outer pin portion and inserted in the inner pin portion to urge the inner pin portion in a direction in which the inner pin portion projects from the outer pin portion.
摘要:
A semiconductor laser array apparatus including: a substrate; a plurality of current blocking elements that are stripe shaped and are formed on the substrate; and a plurality of light waveguides that are formed between the plurality of current blocking elements, where at least two adjacent light waveguides are optically connected by removing a part of each current blocking element therebetween.
摘要:
A semiconductor laser array apparatus, comprising: a first laser array structure which includes a plurality of first laser oscillation units arranged side by side at an interval, and a first current blocking material filling a space between each pair of adjacent laser oscillation units and, a second laser array structure which includes a plurality of second laser array structure arranged side by side at an interval and a second current blocking material filling a space between each pair of adjacent second laser oscillation units. Here, laser beams from the activated first and second laser array structures leak to the outside of those laser array structure so as to form first and second distribution regions of the laser beams respectively, and the first and second laser array structures are close to each other so that the first and second distribution regions contact or overlap with each other.
摘要:
Manufacture of a metal rotor for a trimmer capacitor using cold forging or casting conventionally requires a metal mold to be exclusively used for the metal rotor, which incurs costs associated with the fabrication and maintenance of the mold. According to the invention, however, a metal rotor can be obtained by etching instead of cold forging or casting. Specifically, a metal plate is provided which has a principal surface with a predetermined degree of smoothness for a surface of a rotor electrode. The metal plate is selectively etched using resists, to form a step portion, a driver groove and a circumferential surface for the rotor electrode, which are the components of the metal rotor.
摘要:
A developing device for use in an electrophotographic copying machine or electrostatic recording apparatus includes a stirring blade for mixing the developer. The driven shaft driving the stirring blade is intermittently revolved in a reverse direction to the main driving shaft directly connected to the developing sleeve by a mechanism incorporated between the main shaft and the driven shaft.
摘要:
An intrabuccally rapidly disintegrating tablet which is manufactured by a simple method, has an enough practical hardness and is rapidly disintegrated in the buccal cavity and its production method. The intrabuccally rapidly disintegrating tablet is produced by growing a powder material into a granulated material with a fixed particle diameter, the powder material including a sugar alcohol or a saccharide as main ingredient, each of which is first particle having an average particle diameter of not more than 30 μm, by mixing thus obtained granulated material with an active ingredient and a disintegrant, and by compressing the mixture into a predetermined shape.
摘要:
To provide a semiconductor laser device that is capable of outputting high power laser light and is suitable for optical recording, optical communication, welding, and the like, and a multiple wavelength laser light emitting apparatus employing the semiconductor laser device. The semiconductor laser device includes an optical element that at least partially reflects a laser beam emitted from an end face of a laser light oscillator in a semiconductor laser array element so that the laser beam is incident on another laser light oscillator. Due to this, even when laser light oscillators are disposed with such a pitch that does not pose problems in manufacturing, a laser beam emitted from an end face of one laser light oscillator and a laser beam emitted from an end face of another laser light oscillator are phase-locked. By condensing these laser beams, the semiconductor laser device can output higher power laser light than conventional.
摘要:
An electrically conductive foam component free from blooming and having a stable electrically conductive property. The electrically conductive foam component is produced by foaming an electrically conductive composition which comprises a base polymer and a borate compound represented by the following general formula (1): wherein R1 and R2, which may be the same or different, each represent a hydrogen atom, an alkyl group or an aryl group; M is an alkaline metal or an alkaline earth metal; and n is a positive number.
摘要:
A dividable tablet is not chipped, can be divided easily and accurately, has excellent impact resistance and rarely causes twining in the film-coating step, wherein a dividing line is formed along a center line on the upper surface of the tablet, ridgelines are each located on an inner side of the peripheral portion of the tablet to surround the dividing line in two areas defined by the dividing line on the upper surface of the tablet, the lower surface of the tablet gradually rises from the peripheral portion of the tablet toward the center portion thereof, and areas around the ridgelines are each formed by a convex surface.