Abstract: A water display including a number of pixels or manifolds that may include water nozzles to emit streams of water and/or other utilities such as lighting is described. The water streams may be pixelated so as to provide a high resolution waveform or other choreography. The choreography transitions between waveforms to provide the appearance of a cascading or undulating wave. A tool to design the water display and simulate its appearance is also described.

Abstract: Described herein are filter assemblies for removing high molecular weight organic components from liquefied petroleum gas, as well as methods for removing high molecular weight components from liquefied petroleum gases. The filter assemblies include an upstream carbon-containing filter media pack and a downstream filter media pack.

Abstract: The invention is directed to certain novel compounds. Specifically, the invention is directed to compounds of formula (I): and salts thereof. The compounds of the invention are inhibitors of kinase activity, in particular PI3-kinase activity.

Abstract: A multi-phase switching power converter includes a panic mode detector that triggers the activation of each phase in an open-loop mode of operation in which an open-loop duty cycle is used that is greater than a closed-loop duty cycle used during closed-loop operation for the active phases.

Abstract: A method for connecting a number of users with at least one signal bearing optical fiber (1101÷z; 2101÷5) contained in an optical cable (105; 205) is proposed.

Abstract: A two-stage multi-phase switching power converter operates its first stage during nominal operation responsive to a nominal clocking frequency and operates its second stage during the nominal operation responsive to a second-stage clocking frequency that is greater than the nominal clocking frequency. In response to an application of a load, the first stage temporarily increases its clocking frequency from the nominal clocking frequency and implements a fixed duty cycle.

Abstract: In one or more embodiments, a method comprises comparing an output voltage for a multi-phase DC-DC switching power converter to a reference voltage to produce an error voltage. The method further comprises, for a first inductor, generating a first dual-ramp voltage signal having a first DC voltage level, and level-shifting the first dual-ramp voltage signal to form a second dual-ramp voltage signal having a second DC voltage level different from the first DC voltage level. Further, the method comprises switching on a first power switch coupled to the first inductor according to a duty cycle determined responsive to a comparison of the second dual-ramp voltage signal to the error voltage, where the level-shifting of the first dual-ramp voltage signal adjusts the duty cycle of the first power switch to balance a current in the first inductor with a current in a second inductor for the multi-phase DC-DC switching power converter.

Abstract: A circuit and a method for power conversion and for generating an output voltage in accordance with a reference voltage are presented. The power converter has a circuit for filtering the output voltage, an error amplifier circuit that compares the reference voltage and the filtered output voltage for generating an error voltage as a result of the comparison. There is a circuit for driving one or more switching devices in dependence on the error voltage. The error amplifier circuit has a first differential circuit and a first bias current generation circuit for generating a first bias current for the first differential circuit, a second differential circuit and a second bias current generation circuit for generating a second bias current for the second differential circuit, and a circuit for redistributing the first bias current to the second differential circuit or redistributing the second bias current to the first differential circuit.

Abstract: A support structure (40) for a PCD element (10) comprises a support (42) into which a PCD element (10) is locatable and a sealing element (48) for location in the support structure (40) and configured to protect a non-leached portion of a PCD element (10) during a leaching process. The support (42) is formed from or coated with a polyketone based plastics material.

Abstract: The present disclosure relates to certain (2S)-N-[(1S)-1-cyano-2-phenylethyl]-1,4-oxazepane-2-carboxamide compounds (including pharmaceutically acceptable salts thereof), that inhibit dipeptidyl peptidase 1 (DPP1) activity, to their utility in treating and/or preventing clinical conditions including respiratory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), to their use in therapy, to pharmaceutical compositions containing them and to processes for preparing such compounds.

Abstract: A pressure contained car cannon for the launching and/or flipping of vehicles, or other large-scale props, for use in motion picture action sequences. The device consists of a car canon having a barrel, a cannon foot and a piston. By way of pneumatic pressure, force is achieved by transferring energy from the piston to the cannon foot, resulting in a push force which expels the cannon foot from the cannon barrel, launching the vehicle on its desired trajectory while keeping most all vapor and smoke contained within the barrel itself.

Abstract: A method for connecting a number of users with at least one signal bearing optical fiber (1101÷z; 2101÷5) contained in an optical cable (105; 205) is proposed.

Abstract: The present disclosure relates to certain (2S)-N-[(1S)-1-cyano-2-phenylethyl]-1,4-oxazepane-2-carboxamide compounds (including pharmaceutically acceptable salts thereof), that inhibit dipeptidyl peptidase 1 (DPP1) activity, to their utility in treating and/or preventing clinical conditions including respiratory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), to their use in therapy, to pharmaceutical compositions containing them and to processes for preparing such compounds.

Abstract: The present disclosure relates to certain (2S)—N-[(1S)-1-cyano-2-phenylethyl]-1,4-oxazepane-2-carboxamide compounds (including pharmaceutically acceptable salts thereof), that inhibit dipeptidyl peptidase 1 (DPP1) activity, to their utility in treating and/or preventing clinical conditions including respiratory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), to their use in therapy, to pharmaceutical compositions containing them and to processes for preparing such compounds.

Abstract: A pressure contained car cannon for the launching and/or flipping of vehicles, or other large-scale props, for use in motion picture action sequences. The device consists of a car canon having a barrel, a cannon foot and a piston. By way of pneumatic pressure, force is achieved by transferring energy from the piston to the cannon foot, resulting in a push force which expels the cannon foot from the cannon barrel, launching the vehicle on its desired trajectory while keeping most all vapor and smoke contained within the barrel itself.

Abstract: An adjustable length power strip that is designed to protect connected electrical devices from power surges. The apparatus is configured to resemble traditional power strips and extension cords. The apparatus includes a primary power strip an extension cord and a secondary power strip. The primary power strip is connected to an external power source and is used to distribute electrical power to the secondary power strip. The extension cord is situated between the primary power strip and the secondary power strip and electrically connects the two power strips. The secondary power strip enables a user to power connected electrical devices. Additionally, a user may connect multiple secondary power strips together in a chain. This is accomplished by connecting the extension cord of one secondary power strip to another secondary power strip.

Abstract: A suppository insertion tool is a device utilized to administer a suppository within the body as well as to detect the presence of an obstruction within the bowels. A semi-rigid plunger member is telescopically engaged into a tubular semi-rigid sleeve member. A suppository-receiving flexible end of the tubular semi-rigid sleeve member and an expandable opening traversing into the suppository-receiving flexible end are expanded when the semi-rigid plunger member is engaged into the tubular semi-rigid sleeve member. A suppository may then be inserted through the expandable opening. A plurality of color-coded blockage indicators may be utilized to detect the presence and severity of an obstruction within the bowels. The plurality of color-coded blockage indicators is offset from each other to accurately gauge the severity of an obstruction. A chemical reactant coating for various applications may be applied to a sleeve tubular body of the tubular semi-rigid sleeve member.

Abstract: A showerhead attachment for controlling the flow and temperature of water is a device that is utilized to minimize water waste and the risk of being scalded by hot water when showering. Water from a faucet or similar water source enters a casing through an inlet and exits through an outlet. A valve is positioned within a flow tube that connects the inlet and the outlet within the casing. The valve is utilized to automatically enable and disable water flow as well as to regulate the flowrate of the water. A proximity sensor detects a user's presence in the proximity of the device and water flow is disabled if the user is not detected to minimize waste. A temperature sensor is able to detect if water is too hot and water flow is automatically disabled if the water temperature is deemed unsafe.

Abstract: A water display is described having a lighting array emanating light that travels through a wall. Water flows down the wall to vary the appearance of the light that shines through the wall. The flow of water and particular lights being turned on and off may be controlled. Dramatic visual effects are provided including the appearance of moving art.

Abstract: Described herein are filter assemblies for removing high molecular weight organic components from liquefied petroleum gas, as well as methods for removing high molecular weight components from liquefied petroleum gases. The filter assemblies include an upstream carbon-containing filter media pack and a downstream filter media pack.