Abstract: A firing lever mechanism for use with a firearm is disclosed. The firing lever mechanism includes a slide disposed for reciprocating movement between a distal position and a proximal position, and a first spring that biases the slide toward the distal position. A firing lever is mounted for pivotal movement between a rest position and an operating position. In the rest position, the firing lever is disposed in substantial alignment with the longitudinal axis of the firearm to facilitate grasping of the firing lever. When the firing lever is pivoted through a first predefined angle in a direction away from the operating position, the slide is released from the locked position. The first spring then moves the slide toward the distal position thereby pivoting the lever toward the operating position.

Abstract: A base structure of a turnout, which has high durability and is capable of reliably preventing lateral displacement, is disclosed. The base structure of the turnout comprises a set of steel sleepers 1A, which is installed on the track bed and can be filled with ballast. The set of steel sleepers 1A comprises a plurality of steel sleepers 2a, 2b, 2c having a substantially same configuration and different lengths, which are arranged in parallel to each other at predetermined intervals with the length varying stepwise from the shortest steel sleeper 2a to the longest steel sleeper 2c, with end faces on both sides of the longitudinal direction of all steel sleepers are capped with sleeper tie members 3, 4, and 5 or 6, and a portion, or all, of the sleeper tie members are embedded in the track bed.

Abstract: A processing device includes a ROM having program instructions and at leas one jump instruction stored therein, a patch program for patching the program instructions in the ROM, a RAM capable of storing the patch program and a patch vector table that indicates the location of the patch program. A processor executes the program instructions in the program ROM and uses the patch vector table to execute the patch program when one of the jump instructions is reached. The patch program may be stored in the RAM and the patch vector table may point to the address in the RAM at which the patch program is stored so that the processor jumps directly to the RAM to execute the patch program when it reaches the one of the jump instructions. Likewise, a patch engine may be used to locate a specified patch program, load the specified patch program into the RAM and execute the specified patch program when the processor reaches the one of the jump instructions.

Abstract: A printed publication having integrated labels or bookmarks, as well as a method for manufacturing same are disclosed. The printed publication includes a plurality of pages and a cover, at least one of which includes a plurality of bookmarks releasably adhered thereto. The bookmarks can be individually removed by the user, and repositioned elsewhere within the publication for marking and later reference purposes. The method includes the steps of applying an adhesive coating along a moving web of material, applying a release coating to the moving web, folding the web such that the adhesive coating is adhered to the release coating, and cutting the web into individual labels.

Abstract: An improved ear probe tip for the end of a probe which can be inserted into an ear canal. The ear probe tip comprises a body portion having an inner surface, an outer surface, a first end and a second end. The body portion inner surface defines a passage that extends the entire length of the body portion. The ear probe tip also has a plurality of flexible annular flanges disposed at spaced intervals on the outer surface of the body portion.

Abstract: A suspension assembly for suspending components of a centrifugal separator from a floor or base plate. The assembly comprises two shafts fixed to each other at 90°, each shaft being disposed in bearing assemblies attached to the floor plate or pivot plate.

Abstract: A chemical-resistant protective glove includes a polymer base with a thin fluoroelastomeric coating. The glove is made by first placing the base on a mounting frame and inflating it with gas to spread the fingers. Successive thin layers of a water-base emulsion of the fluoroelastomeric material are then sprayed on the base. The final coating is applied with a relatively high air flow, creating a matte finish.

Abstract: The present device is directed to a reagent transfer device for transferring a plurality of reagent samples from one location to another. A transfer plate has a top surface with reservoirs, a bottom surface with orifices, and channels connecting the reservoirs and orifices. Fluid is moved from the reservoirs, through the channels and out of the orifices to form samples on the bottom surface about the orifices. A movement apparatus is provided for bringing the samples into contact with deposit surfaces at various deposition positions. Arrays of at least 100 orifices per square centimeter are provided.

Abstract: A T cell-derived colony stimulating factor (“TC-CSF”) may be isolated from media conditioned with T lymphocyte cells. TC-CSF stimulates formation of colonies composed of granulocytes, macrophages, megakaryocytes, fibrocytic stromal cells, lymphocytes, and mixed colonies of granulocytes and macrophages. Anion exchange chromatography may be employed in conjunction with gel filtration and rpHPLC to isolate TC-CSF. Human TC-CSF and murine TC-CSF cDNA, MRNA, genomic DNA nucleotide and amino acid sequences, expression products, pharmaceutical formulations and antibody materials are specifically provided.

Abstract: Polypeptide pharmaceutical compositions having improved stability and resistance to aggregation, particle formation and precipitation comprising a polypeptide pharmaceutical and poloxamer surfactants alone, or in combination with polysorbate surfactants. Preferred polypeptides stabilized are bactericidal/permeability increasing (BPI) protein, biologically active fragments of BPI, biologically active analogs of BPI, and biologically active variants of BPI.

Abstract: A vehicle seat has a horizontal safety bar which restricts the displacement of the occupant in the event of an accident. This bar is moved towards the occupant by means of an activating device in the event of an accident, following a certain activation trajectory, after which the bar is displaced in the opposite direction applying deceleration on a dissipation trajectory, the initial portion of which follows the final portion of the activation trajectory.

Abstract: A method of printing using a press having first and second printing units and responsive to electronic data includes the steps of running the press to cause first and second printing units to produce first and second printed components, respectively, on a substrate, stopping the press and inspecting the first and second printed components to determine a degree of misregistration of the first printed component relative to the second printed component caused by substrate growth. Original electronic data representing an image to be printed by the press are modified in dependence upon the degree of misregistration. The press is subsequently operated in accordance with the modified electronic data to print the image with a reduced degree of misregistration.

Abstract: A method and apparatus for distributing alternating electrical current to motors via a direct current bus is provided. The method and apparatus is directed towards a system wherein a plurality of motors may be controlled by individual motor drives. AC power is supplied to a single active rectifier circuit (as opposed to one per motor) which maintains unity power factor in the AC power and which develops DC power for a DC distribution system. The DC distribution system, which comprises a set of controllable contactors, is in turn coupled to a plurality of motor drive units which convert the DC power into properly conditioned AC power for operating associated motors. The system operates in response to commands issued by a programmable controller. In the event of a fault in one of the drive units, fault isolation may be accomplished by individually turning off each motor drive in sequence via the associated contactor to determine the faulty drive unit.

Abstract: The present invention provides an apparatus which divides ions present in a liquid in a small amount into positive ions, negative ions, and charge density, measures the divided ions and the charge density, and displays amounts thereof. The apparatus further includes a storing function of data thereof. The apparatus has a signal detecting section 21 having a sensor section 5 disposed in an upper portion of a body 1, a signal detecting box A disposed in a lower portion of the body 1, and including therein a hoisting and lowering bench which moves a container C in which liquids to be measured are held to and from the sensor section 5, and a measuring body B for processing a signal output from the signal detecting section 21, detecting and displaying in accordance with an amount of ions, and for outputting impressed voltage to recording function of data and the sensor section.

Abstract: EDM according to the present invention involves an intermttent type of operation between erosion pulses and measurement pulses in order to circumvent an interfering self-control effect of an electrode during fine machining. To achieve shorter processing times, higher precision and better reproducibility, the method and apparatus determine with an electrical measurement the amount that an electrode is in contact with a workpiece during a measurement time that erosion has been interrupted. A pulse duty factor is then obtained from the contact amount to control further processing via, for example, the duration of the erosion pulses.

Abstract: A pump has a housing defining a pump chamber and having a shaft opening. An impeller shaft extends through the shaft opening and is sized to define a gap between the impeller shaft and the shaft opening. An impeller is attached to the shaft inside the pump chamber. The impeller includes a first set of impeller blades for transporting fluid through the pump chamber and a second set of impeller blades for creating a pressure force which pushes fluid away from the shaft opening. The pump with sealless shaft prevents fluid from leaking through the gap, and therefore is particularly suited for use in a tank-type vacuum cleaner capable of collecting both dry material and fluid. The gap is used in such an application to prime the pump, thereby discharging fluid collected in the tank.

Abstract: A ladder support rack which can be removably attached to a wheeled vehicle such as a tractor capable of supporting a non-attached ladder. A receiver portion removably mounts to one tractor end. A frame assembly removably mounts to the receiver and includes a top frame and a bottom frame. A ladder is inserted into the frame assembly and held in place by a support hook at the top frame and by support feet at the bottom frame. The ladder is not physically mounted to the frame assembly so the tractor and ladder can be used for other purposes.

Abstract: The invention relates to an arrangement for the easier inserting of pin bases into sockets, by means of closed-form guide profiles which are used simultaneously for coding, in order to prevent the installing of lamps into sockets unsuited therefor.