摘要:
An organization's security data is compared to an aggregation of multiple organizations' security data. Security data is received from multiple organizations having organizational characteristics. The received security data is aggregated based on the organizational characteristics to generate sets of aggregate data associated with the organizational characteristics. A query is received from an organization of the multiple organizations. The query specifies a particular organizational characteristic. A set of aggregate data associated with the specified organizational characteristic is identified. A representation of the organization's security data in relation to the identified set of aggregate data is generated. The representation is transmitted to the organization in response to the query.
摘要:
A vehicle-straightening bench (20) is utilized to apply pulling forces to a damaged vehicle chassis to restore the damaged chassis to an original configuration. The bench includes a vehicle platform (22) with a carriage track (24) having a plurality of carriage assemblies (100) movably received by the carriage track (24). Each carriage assembly (100) supports a pulling assembly (200) for applying the pulling forces. A trapezoidal carriage body (102) of the carriage assembly (100) rolls in the carriage track (24), and the carriage assembly also includes a tower positioning mechanism (104) to hold the pulling assemblies (200) in place while the carriage body (102) is are rolled on the track (24). The carriage assembly (100) also includes a locking mechanism (106) to lock them in place during a vehicle a pull. A force arm (206) is extended between the pulling mechanism (200) and the platform (22), so that the carriage assembly (100) is not the only force transmission path between the pulling assembly (200) and the bench (20). The automated control system (300) of the bench (20) utilizes two hydraulic pumps (316,314) to power front and back lifts (65,64), respectively. Only one of the pumps (314) is used by the pulling assemblies (200). A PLC (308) and a remote control (310) are used to control the bench (20).
摘要:
A circuit breaker includes a recessed zone in the breaker housing for accommodating the bus clip of a mating circuit breaker when the breakers are mounted adjacent one to another on a panelboard. An arcuate groove of varying depths formed in the breaker housing communicates at its lower end with the recessed zone to permit the bus clip of the mating breaker to be moved from the recessed zone and along the arcuate groove, such that the mating breaker can be readily removed from, or installed into, the panelboard.
摘要:
Apparatus for introducing a catheter percutaneously into the body of a living being. The apparatus comprises a tubular member having a distal end portion and a proximal end portion. The proximal end portion is in the form of a hollow housing for a hemostatic valve assembly comprising a lubricant reservoir and a valve element. The reservoir is formed of a foam material impregnated with a lubricant liquid, e.g., silicone. The valve element is a disk-like member formed of resilient material, e.g., silicone impregnated with polydimethylsiloxane, located distally of the reservoir and has a openable passageway extending through it for the catheter to pass. The reservoir applies the lubricating fluid-in a controlled manner onto the catheter as it is passed through it, to thereby facilitate the passage of the catheter through the openable passageway in the valve element. The hollow housing is arranged to produce peripheral pressure on the valve element to facilitate its closure.
摘要:
A vehicle-straightening bench (20) is utilized to apply pulling forces to a damaged vehicle chassis to restore the damaged chassis to an original configuration. The bench includes a vehicle platform (22) with a carriage track (24) having a plurality of carriage assemblies (100) movably received by the carriage track (24). Each carriage assembly (100) supports a pulling assembly (200) for applying the pulling forces. A trapezoidal carriage body (102) of the carriage assembly (100) rolls in the carriage track (24), and the carriage assembly also includes a tower positioning mechanism (104) to hold the pulling assemblies (200) in place while the carriage body (102) is are rolled on the track (24). The carriage assembly (100) also includes a locking mechanism (106) to lock them in place during a vehicle a pull. A force arm (206) is extended between the pulling mechanism (200) and the platform (22), so that the carriage assembly (100) is not the only force transmission path between the pulling assembly (200) and the bench (20). The automated control system (300) of the bench (20) utilizes two hydraulic pumps(316, 314) to power front and back lifts (65, 64), respectively. Only one of the pumps (314) is used by the pulling assemblies (200). A PLC (308) and a remote control (310) are used to control the bench (20).
摘要:
A needleless device for introducing or withdrawing a fluid to/from the vascular system of a being. The device includes first and second housing sections movably connected with respect to each other and which define a hollow interior in which a pair of resilient valve elements are located. The first housing section includes a first luer fitting for connection to an input line. The second housing section includes a second luer fitting for connection to an output line. A tubular plunger is located within the device and is arranged, when the housing sections are in a first position, to be automatically extended through a first valve element if the input line is connected to the first luer fitting, so that a liquid can be forced from the input line through the device to the output line. When the housing sections are in the first position and the input line disconnected from the first luer fitting, the tubular plunger is retracted out of both valve elements so that the device is fully occluded. The housing sections are movable to a second position with the input line connected to the first luer fitting, whereupon the tubular plunger is extended through both valve elements to provide free fluid communication between the input and output lines.
摘要:
A shear machine having a blade for cutting successive increments of material from flat sheet work stock has a cutting zone guarded by a curtain of light. Photosensitive means actuates a brake to stop blade motion if an object extends through the light curtain towards the cutting zone. Hold-down mechanism is operated by a lever or the like situated outside of the guarded region to enable the final portion of a sheet of work stock to be manually held in place at the cutting zone without penetrating the light curtain. The plane of the light curtain inclines towards the front of the shear machine enabling the hold-down mechanism control lever or the like to be situated on the machine above the cutting zone where it may be reached without interception of the light curtain by the operator.
摘要:
An electronic tester, for testing I.sub.ddq in an integrated circuit chip, comprises: 1) a first power supply, having a large current capacity, which sends current to the chip through a first diode; 2) a second power supply, having a current sensor and a small current capacity which is substantially less than the large current capacity, which sends current to the chip through a second diode which is in parallel with the first diode; and 3) a control module which sends test vectors to the chip during a series of spaced apart T.sub.A time intervals, and sends control signals to at least one of the power supplies which indicate when the T.sub.A time intervals occur. In response to the control signals, the one power supply generates a first output voltage during the T.sub.A time intervals which forward biases said first diode and reverse biases said second diode; and it also generates a second output voltage between the T.sub.A time intervals which forward biases the second diode and reverse biases the first diode so long as the small current capacity is not exceeded.
摘要:
The present invention provides a radar simulation system with at least two counters. The first counter is a coarse counter 20/30 that counts a transmit pulse interpulse periods to provide a coarse return delay at the beginning of a radar look. The second counter is a fine counter 22/36 which counts, after the coarse counter has counted down to zero, from each subsequent transmit pulse to the time for the return pulse. Once the coarse counter has finished counting, the fine counter, which can be reset and reloaded during the look responsive to each transmit pulse, can provide return targets repeating at the same distance at the pulse repetition frequency. A cyclic counter 24 can also be added that produces the return pulses by cyclically counting the interpulse period one the fine counter has timed out. If the cyclic counter is used the fine counter is not reloaded during the look. If the target moves more than the range resolution of the radar during the radar look, a phase-in counter 70 and secondary return counter 66 adjust the delay of the return pulses to simulate target movement during the radar look.