Abstract: A path-based identifier is provided. An entity identifier is generated at an entity of a supply chain and the entity identifier is based on a reliability of the entity of the supply chain at which the entity identifier is generated. In addition, an updated path-based identifier is stored based on a predetermined function, where the entity identifier is an input to the predetermined function.

Abstract: A lighting control system comprises a plurality of toggle switches, a plurality of pushbuttons, a plurality of timer circuits, a plurality of relays, and a plurality of photocells to control a first plurality of lights, a second plurality of lights, a third plurality of lights and a fourth plurality of lights. The toggle switches and pushbuttons either control the lights directly or activate the timers to control the lights. The relays may be energized to switch on the lights. The photocells may be used to control the lights that are located in an outside setting.

Abstract: The present invention addresses the above needs and achieves other advantages by providing a mobile station of the present invention. The mobile station includes a wireless telecommunications signal processing assembly contained within a housing. In addition, the mobile station includes a grip flange that has a peripheral edge extending around the housing so that the housing is contained within the peripheral edge. A body of the grip flange is attached to at least one portion of the housing, allowing the grip flange to be easily gripped by the user for carrying the mobile station. The grip flange may also include an inner edge that defines an opening in which the housing is positioned wherein portions of the inner edge are spaced from the housing to allow the user to grip the flange with a closed grasp.

Abstract: A photo-control apparatus comprising a photo-control circuit that includes two or more photo-cells connected in parallel that respond to ambient light. The circuit includes a switch that connects a power source to a load. When the photo-cells are exposed to ambient light, current flows through the parallel photo-cells operating the switch which disengages the load from the source. The plural parallel photo-cells in the photo-control circuit provide for improved reliability and have the potential to cost less to manufacture than a single photo-cell as used in a conventional photo-control circuit.

Abstract: A contactless signaling device for operating a horn or bell is disclosed. The signaling device has an electro-magnetic coil which drives an armature. A light source is positioned opposite a light sensor and a shutter portion of the armature moves between the source and the sensor periodically blocking the light flow. The light sensor is in electrical communication with the electro-magnetic coil. A spring connected to the armature moves the shutter portion when current is not supplied to the coil thereby supplying the desired pulsing as the armature striker engages a horn diaphragm or bell gong.

Abstract: An improved seat with an air suspension is disclosed in which detector means, a control circuit and electromagnetic valves are cooperatively used to operate the air suspension so as to automatically control the amount of air to be contained within the air suspension according to the weights of different occupants of the seat. Outputs from the detection means for detecting the vertical displacements of the seat are inputted to the control circuit and held therein for a predetermined period of time before the control circuit is operated to control the amount of air to be contained within the air suspension.

Abstract: A photoelectric barrier comprises an emitter emitting a movable modulated beam which scans periodically at a high rate an area to be protected. The beam is then redirected to a photoelectric receiver supplying the signal deactivating the machine controls. The barrier also comprises a circuit generating pulses which are effective to suppress some of the pulses emitted by the photoelectric emitter in order to monitor the machine operation during scanning, the suppression pulses being produced by detecting the correct rotation of the scanning motor.

Abstract: A device for safeguarding an engine against unauthorized use, the device including a unit structure for housing the engine starter, the starter mechanism switch and a code signal receiver therein to prevent access thereto. The code signal receiver includes a decoder to determine an authorized preselected code signal combination, upon receipt of which, the decoder activates the starter mechanism switch. A code signal generator transmits the code signal combination to the code signal receiver upon receiving a proper code transmitter key therein. The code transmitter key is provided with a series of displayable sections thereon to determine the code signal combination. Preferably, the code signal receiver includes a time delay to block forwarding of a following code signal combination for a predetermined time after receiving any first code signal combination to foil tampering by an unauthorized person using a count generator.

Abstract: A toy apparatus with a photoemissive motor control system includes a chamber into which a phosphorescent member is placed, whereupon photoemission acts upon a photosensitive element to activate a motor control circuit for operation of a motor which drives the toy apparatus. An activation apparatus is provided, which includes a battery operated lamp for periodic re-energization of the phosphorescent member.

Abstract: A light responsive toy comprising a housing, such as in the form of a mechanical robot, which has a first photocell that is connected to the relay of a double polarity motor which is geared to suitable means to drive the toy along a first path when light from a hand-held source, such as a flashlight, is incident upon the first photocell. A second photocell is on the housing and is operatively connected to the motor through a double throw, double pole switch to reverse the direction of the toy along a second path when light is incident upon the second photocell.

Abstract: A method and a processor having infrared sensed chemical replenishing system for processing photosensitive material. The processor includes a replenishing circuitry having a power supply; a pulsed infrared sensor electrically connected to the power supply for measuring the width of photosensitive materials; a pulse generator circuit for generating a pulse width and repetition rate to the infrared sensor means; and a summing circuit for producing a summation of all latched input elements transmitted from the sensor. The replenishing circuit also includes a replenishment calibration timing circuit for producing a replenishment command signal following a successive time interval equal to the time required for the processor drive to turn one revolution, and a control circuitry for controlling the chemical flow of the replenishment system.