Abstract: A method of delivering safe, suitable, and repeatable dosages to a subject for topical, oral, nasal, or pulmonary use and a device for droplet ejection includes a fluid delivery system capable of delivering a defined volume of the fluid in the form of droplets having properties that afford adequate and repeatable high percentage deposition upon application. The method and device include a housing, a reservoir disposed within the housing for receiving a volume of fluid, an ejector mechanism configured to eject a stream of droplets having an average ejected droplet diameter greater than 15 microns, the stream of droplets having low entrained airflow such that the stream of droplets deposit on the eye of the subject during use.

Abstract: An imaging system having a forward and rearward orientation and comprising: (a) one or more parabolic reflectors having a base, a focus, and a reflector axis, said one or more parabolic reflectors defining a central reflector axis; (b) at least one a light source disposed near or essentially at said focus of each of said one or more parabolic reflectors forward of its base; and (c) an imaging device disposed within said one or more parabolic reflectors, and comprising a zooming lens having an optical axis essentially coincident with said central reflector axis.

Abstract: An inspection system comprising (a) one or more sleds, each sled comprising (i) three or more rails running lengthwise and defining a diameter and a central axis of said each sled, (ii) first and second mounts, (iii) a nozzle comprising an interface configured for connection to a hose, and (iv) one or more jets configured for communicating fluid from said hose outward; (c) a camera module comprising (i) a housing, (ii) a camera having an optical axis, (iii) one or more lights; (iv) at least one battery, (v) memory operatively connected to said camera for recording images from said camera; and (vi) front and rear members for interengaging with said first and second mounts, respectively, such that at least one of said front or rear members urges against said first or second mounts to secure said camera module to said each sled such that said optical axis is essentially coincident with said central axis.

Abstract: A push camera apparatus comprising: (a) at least one reel configured to rotate on a base to pay out or reel in a cable, the reel having a cable input; (b) the cable having a proximate end and a distal end, the proximate end being connected to the cable input; (c) a camera connected to the distal end and configured to transmit image data through the cable to the cable input; and (d) a communication module operatively connected to the cable input and configured to rotate with the reel, and to transmit wirelessly the image data from the cable input to a wireless controller.

Abstract: An imaging system having a forward and rearward orientation and comprising: (a) one or more parabolic reflectors having a base, a focus, and a reflector axis, said one or more parabolic reflectors defining a central reflector axis; (b) at least one a light source disposed near or essentially at said focus of each of said one or more parabolic reflectors forward of its base; and (c) an imaging device disposed within said one or more parabolic reflectors, and comprising a zooming lens having an optical axis essentially coincident with said central reflector axis.

Abstract: An imaging system having a forward and rearward orientation and comprising: (a) one or more parabolic reflectors having a base, a focus, and a reflector axis, said one or more parabolic reflectors defining a central reflector axis; (b) at least one a light source disposed near or essentially at said focus of each of said one or more parabolic reflectors forward of its base; and (c) an imaging device disposed within said one or more parabolic reflectors, and comprising a zooming lens having an optical axis essentially coincident with said central reflector axis.

Abstract: A containerized application is initialized in a cloud-based computing environment. Thereafter, the containerized application obtains environment variables encapsulating credentials. The containerized application stores the environment variables in a secret store of the containerized application. The environment variables are later wiped upon completion of the storing of the environment variables. Related apparatus, systems, techniques and articles are also described.

Abstract: An inspection system comprising (a) one or more sleds, each sled comprising (i) three or more rails running lengthwise and defining a diameter and a central axis of said each sled, (ii) first and second mounts, (iii) a nozzle comprising an interface configured for connection to a hose, and (iv) one or more jets configured for communicating fluid from said hose outward; (c) a camera module comprising (i) a housing, (ii) a camera having an optical axis, (iii) one or more lights; (iv) at least one battery, (v) memory operatively connected to said camera for recording images from said camera; and (vi) front and rear members for interengaging with said first and second mounts, respectively, such that at least one of said front or rear members urges against said first or second mounts to secure said camera module to said each sled such that said optical axis is essentially coincident with said central axis.

Abstract: A containerized application is initialized in a cloud-based computing environment. Thereafter, the containerized application obtains environment variables encapsulating credentials. The containerized application stores the environment variables in a secret store of the containerized application. The environment variables are later wiped upon completion of the storing of the environment variables. Related apparatus, systems, techniques and articles are also described.

Abstract: A push camera apparatus comprising: (a) at least one reel configured to rotate on a base to pay out or reel in a cable, the reel having a cable input; (b) the cable having a proximate end and a distal end, the proximate end being connected to the cable input; (c) a camera connected to the distal end and configured to transmit image data through the cable to the cable input; and (d) a communication module operatively connected to the cable input and configured to rotate with the reel, and to transmit wirelessly the image data from the cable input to a wireless controller.

Abstract: A push camera apparatus comprising: (a) at least one reel configured to rotate on a base to pay out or reel in a cable, the reel having a cable input; (b) the cable having a proximate end and a distal end, the proximate end being connected to the cable input; (c) a camera connected to the distal end and configured to transmit image data through the cable to the cable input; and (d) a communication module operatively connected to the cable input and configured to rotate with the reel, and to transmit wirelessly the image data from the cable input to a wireless controller.

Abstract: An imaging system having a forward and rearward orientation and comprising: (a) one or more parabolic reflectors having a base, a focus, and a reflector axis, said one or more parabolic reflectors defining a central reflector axis; (b) at least one a light source disposed near or essentially at said focus of each of said one or more parabolic reflectors forward of its base; and (c) an imaging device disposed within said one or more parabolic reflectors, and comprising a zooming lens having an optical axis essentially coincident with said central reflector axis.

Abstract: An imaging system having a forward and rearward orientation and comprising: (a) one or more parabolic reflectors having a base, a focus, and a reflector axis, said one or more parabolic reflectors defining a central reflector axis; (b) at least one a light source disposed near or essentially at said focus of each of said one or more parabolic reflectors forward of its base; and (c) an imaging device disposed within said one or more parabolic reflectors, and comprising a zooming lens having an optical axis essentially coincident with said central reflector axis.

Abstract: An imaging system having a forward and rearward orientation and comprising: (a) one or more parabolic reflectors having a base, a focus, and a reflector axis, said one or more parabolic reflectors defining a central reflector axis; (b) at least one a light source disposed near or essentially at said focus of each of said one or more parabolic reflectors forward of its base; and (c) an imaging device disposed within said one or more parabolic reflectors, and comprising a zooming lens having an optical axis essentially coincident with said central reflector axis.

Abstract: Bullet trap systems receive projectiles fired thereinto and allow for the recovery of the projectiles. Specifically, the bullet trap systems include strategically-placed support structures for ensuring that the projectile entry path remains unblocked and further includes sidewalls in the projectile containment units to prevent traveling of projectiles within the projectile containment units to prevent or minimize damage within the projectile containment units. Moreover, one or more accessibility hatches may be provided to allow individuals to gain access to the interior of the bullet trap systems.

Abstract: A push camera apparatus comprising: (a) at least one reel configured to rotate on a base to pay out or reel in a cable, the reel having a cable input; (b) the cable having a proximate end and a distal end, the proximate end being connected to the cable input; (c) a camera connected to the distal end and configured to transmit image data through the cable to the cable input; and (d) a communication module operatively connected to the cable input and configured to rotate with the reel, and to transmit wirelessly the image data from the cable input to a wireless controller.

Abstract: Bullet trap systems receive projectiles fired thereinto and allow for the recovery of the projectiles. Specifically, the bullet trap systems include strategically-placed support structures for ensuring that the projectile entry path remains unblocked and further includes sidewalls in the projectile containment units to prevent traveling of projectiles within the projectile containment units to prevent or minimize damage within the projectile containment units. Moreover, one or more accessibility hatches may be provided to allow individuals to gain access to the interior of the bullet trap systems.

Abstract: An imaging system having a forward and rearward orientation and comprising: (a) one or more parabolic reflectors having a base, a focus, and a reflector axis, said one or more parabolic reflectors defining a central reflector axis; (b) at least one a light source disposed near or essentially at said focus of each of said one or more parabolic reflectors forward of its base; and (c) an imaging device disposed within said one or more parabolic reflectors, and comprising a zooming lens having an optical axis essentially coincident with said central reflector axis.

Abstract: An imaging system comprising a parabolic reflector having a base and defining a first axis, a light source disposed proximate the base essentially along the first axis, an imaging device comprising a zooming lens having a second axis, the imaging device being disposed in front of the light source along the first axis such that the second axis and the first axis are essentially coincident.

Abstract: The present invention relates to methods and apparatus utilizing distributed temperature sensing (DTS) to monitor the temperature of a cured-in-place pipe liner to determine if proper curing temperatures and times are achieved. More particularly, an optical fiber is placed between the pipe and the liner running the entire length of the liner. The optical fiber is coupled to a DTS unit. During curing of the liner, the DTS unit sends light pulses down the fiber from one end and detects the characteristics and time delay of light backscattered to the unit. The characteristics are indicative of the temperature of the optical fiber, while the delay is indicative of the round trip time of the light within the fiber, and thus the distance from the DTS unit from which any particular backscatter signal originated.