摘要:
An improved electric energy saving incandescent lamp socket combination having in one embodiment a two-position electric "off-on" switching means, and in another embodiment having a four-position electric "off", low, medium and high switching means for a 1-way and a 3-way incandescent lamp respectively. The lamp socket houses therein a subcombination means that comprises a conventional two-position switching means having at least one single throw "off-on" electrical switching position and a half-wave, electric rectifying, diode which is electrically short-circuitingly connected to any two of generally three electrical terminals which project from at least one surface portion of the conventional two-position switching means. Thereby a person can actuate the lamp socket's two-position and/or four-position switching means and at substantially the same time, as desired, actuate the subcombination two-position half-wave rectified "dim" and full-wave "on" subcombination means for providing a one-way incandescent lamp with an electrical switched positions of "off-dim", "off-bright", "off-dim-bright", "off-bright-dim" and the like combinations. The four-position 3-way lamp socket switching means and two-position subcombination will provide eight separate combination of three illuminations, as desired, accordingly.
摘要:
2-Acyl-4-oxo-hexahydro-4H-pyrazino[2,1-a]isoquinoline derivatives of the formula ##STR1## wherein COR is the acyl radical of an up to 26 carbon atom acid and their physiologically acceptable acid addition and quaternary ammonium salts, are anthelmintics and can be produced by reacting 4-oxo-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinoline with an acid or a reactive functional derivative thereof.
摘要:
A heat seal film splicer having a reciprocating heated splice head movable along a guide track between a first position wherein the splice head is adapted to cooperate with the guide track to cut off a length of heat activated splice tape and to apply heat and pressure to a splice and a second position away from the first position is provided with a means for thermally decoupling the splice head from the guide track when the splice head is in its second position.
摘要:
At least an entirely upstanding walled receptacle apparatus device which has an entirely upstanding and surrounding walled receptacle that is removably secured in one embodiment or is hooked onto and also removably secured to at least one cross member or to at least one portion of a motor vehicle of the race car, automobile or car, truck, bus and boat type, and accordingly having at least one portion of oil or fluid drippings retained therein. The apparatus device is also for specific use in a boat type of non-highway used motor vehicle to prevent at least one portion of the inland waters from being oil polluted. The apparatus receptacle portion, in one of its embodiments, having and retaining therein at least one separate material for at least retaining one portion of the oil or fluid which drips therein from at least one portion of at least one of the above disclosed motor vehicles. The oil or fluid dripping being captured and generally retained in at least one portion of the receptacle portion of the apparatus and/or at least one portion of a separate material which is retained in the receptacle portion of the apparatus. The oil or fluid generally leaks or drips from, and even into the boat type of disclosed motor vehicles which have a defective oil or fluid gasket, seal and the like. The apparatus device substantially prevents the captured or dripped in fluid drippings from being spilled, ejected or dumped substantially out of a separate material retained in the apparatus' receptacle or substantially out of a separate nestable receptable subcombination which is retained on the apparatus' receptacle and onto, for example, a roadway's, race track's, highway's (car, truck and bus) travelling surface. Thereby, "summer icing" of the disclosed traveled surfaces and "viscous hydroplaning" of the motor vehicle's tires thereon, is substantially prevented, and especially when the motor vehicle's are abruptly started, stopped, curving or curving in and out at a high rate or speed or even merely travelling at a very high rate of speed.
摘要:
A testing system that includes an plural imaging devices capturing plural video sequences from a single optical path and concurrently displaying the video sequences for effectively positioning a probe for testing a semiconductor wafer.
摘要:
A light emitting device (LED) assembly may include an electrically insulating substrate and a thermally conductive layer on a surface of the insulating substrate. A light emitting device may be on the thermally conductive layer so that the thermally conductive layer is between the light emitting device and the electrically insulating substrate. Moreover, the thermally conductive layer may extend beyond an edge of the light emitting device in at least one direction a distance greater than half of a width of the light emitting device.
摘要:
A component assembly system is provided that includes a longitudinally elongated tape carrier, a longitudinally elongated submount carrier, and an assembly machine. A plurality of components may be attached to the tape carrier. The assembly machine is adapted to receiving the tape carrier, with the components attached thereto, and to receive the submount carrier. The assembly machine is further adapted to bring the tape carrier in close proximity to the submount carrier, and to attach the components to the submounts on the submount carrier.
摘要:
Fluid-dispensing apparatus include a fluid-dispensing needle. A gas discharge member is positioned proximate a dispensing end of the needle that is configured to direct a gas towards a fluid tear-off position below the dispensing end of the needle. A controller controls discharge of the gas by the gas discharge member to control dispensing of fluid from the needle. The dispensing control may control an amount of fluid dispensed from the needle and/or tailing off of fluid dispensed from the needle. The amount of fluid dispensed from the needle may be a microliter range volume of a viscous fluid.
摘要:
A microscope arrangement (200) is for viewing an object or an intermediate image, which is generated by an object, especially in microsurgery. The microscope arrangement (200) includes an objective arrangement (201) having an object plane (206) for arranging the object or intermediate image (207) to be viewed. The microscope arrangement has a focus offset adjusting unit (260) which outputs a focusing offset signal in order to defocus in a defined manner the objective arrangement relative to a focusing state.