Abstract: A contact lens insertion tool and a method of implementing the same wherein the tool comprises an elongated handle section having a top surface, a bottom surface, and two side surfaces; an intermediate section angularly displaced from the handle section at an acute angle; and a lens supporting section angularly displaced from the intermediate section at a second acute angle that is greater than the first acute angle, and further including a substantially circular cross sectional land area for engaging a contact lens. The novel contact lens insertion tool is first grasped by a user who will then manipulate the tool to adhere the contact lens to the land area by means of the adhesion between the lens and the land area. Next, the user will bring the contact lens edge first to the bottom central area of the sclera of the eye into which insertion is desired, and will secure contact between the lens edge and the eye at an angle ranging from approximately 20.degree. to not greater than 90.degree..

Abstract: A contact lens insertion tool and a method of implementing the same wherein the tool comprises an elongated handle section having a top surface, a bottom surface, and two side surfaces; an intermediate section angularly displaced from the handle section at an acute angle; and a lens supporting section angularly displaced from the intermediate section at a second acute angle that is greater than the first acute angle, and further including a substantially circular cross sectional land area for engaging a contact lens. The novel contact lens insertion tool is first grasped by a user who will then manipulate the tool to adhere the contact lens to the land area by means of the adhesion between the lens and the land area. Next, the user will bring the contact lens edge first to the bottom central area of the sclera of the eye into which insertion is desired, and will secure contact between the lens edge and the eye at an angle ranging from approximately 20.degree. to not greater than 90.degree..

Abstract: A gas pressurized ball is packaged under pressure by first compressing the ball about its girth and then compressing it about its full surface in the smaller spherical cavity of a mold section. A device for compressing the ball includes a collar member of smaller diameter than the ball and a pair of spherically faced cavitied mold members which are assembled with the collar to form a spherical closure chamber. The mold members may include lips which enter the collar opening or may, with the collar face, form the closure chamber. The collar and a spherically faced cavitied mold member, in one form, are integrally formed and a ball injection plunger registers with a bore in the mold member. Another device includes three mutually hinged members each having a cavity so that when the members are swung to a closed condition the cavities form a spherical chamber smaller than the ball.

Abstract: A pressure vessel for storing tennis balls includes a cylindrical open topped receptacle having in its inside upper border a peripheral groove separably engaging an elastomeric O-ring gasket provided with a finger removal tab. A vertical coaxial post is anchored to the receptacle base and axially movably supports for movement between limited raised and depressed positions a coupling member which is spring urged to raised position and releasably locked in its depressed position. A dished cover is coaxially separably connected to the coupling member and has an outwardly downwardly inclined peripheral lip engaging the O-ring when the cover is in raised position to effect an air tight seal. Mounted on the receptacle peripheral wall and communicating with the interior thereof are a pressure gauge, a pressure release and safety valve and a pressurizing check valve.

Abstract: An ambient light responsive switch for street lamps or other loads, includes a thermostatic switch of the thermal time delay relay type, connecting a load to a current source and exposed to a heater resistor and snap opening and closing at relatively high and low temperature values. An ambient light exposed photoconductor, a first resistor and the heater resistor are series connected across the current source, and the first resistor and a second resistor are series connected across the switch. With the closing of the switch in response to a low light value the load is energized and the resistance in series with the heater resistor is accordingly lowered to increase the heater current. With the opening of the switch in response to a high light value the load is deenergized and the resistance in series with the heater resistor is accordingly increased to decrease the heater current and reduce the sensitivity of the switch.