Abstract: A chair with a transom, a seat support, a back portion, and a combined rock and recline mechanism. The combined rock and recline mechanism has front and rear rocking arrangements configured to enable the seat support and back portion to together rock generally forward and rearward from a neutral position relative to the transom, and a recline arrangement that is configured such that the seat support is in a first at-rest position relative to the back portion when the back portion is in an upright position, and such that reclining the back portion rearwardly from the upright position toward a reclined position moves the seat support upward and rearward from the first at-rest position.

Abstract: A processing device has a plurality of interfaces and a plurality of processors. During different phases of execution of a computer program, different processors are associated with different interfaces, such that the connectivity between processors and interfaces for the sending of egress data and the receiving of ingress data may change during execution of that computer program. The change in this connectivity is directed by the compiled code running on the processors. The compiled code selects which buses associated with which interfaces, given processors are to connect to for receipt of ingress data. Furthermore, the compiled code causes control messages to be sent to circuitry associated with the interfaces, so as to control which buses associated with which processors, given interfaces are to connect to.

Abstract: The present specification describes a medicine dispensing system for automatically dispensing medication at a predetermined time. The system includes a cartridge that carries a strip of medicine pouches. When the cartridge is dropped into a dispensing unit, it automatically aligns with the dispensing unit without requiring any installation work from the user. The automatic alignment is enabled because of self-aligning features manufactured in the cartridge housing.

Abstract: A hand operated filing tool comprising a gripping handle, an elongated shaft extending through the handle. The shaft has a first working end including at least one filing surface along at least part of the length of the first working end of the shaft and a second working end including at least one filing surface along at least part of the length of the second working end of the shaft. The shaft and handle arranged to allow the handle to move between the working ends of the shaft, thereby allowing user selection of the at least one filing surface at either the first or second working ends.

Abstract: Systems and methods disclosed for use in identifying and duplicating objects, particularly access devices such as house keys, office keys, automobile keys, and RFID key fobs. Within a singular housing, the customizable systems may include any or all of a key identification system, a key duplication system, an automobile key identification system, and/or an RFID key fob duplication system. Unique capabilities of the systems include the ability to verify that an existing automobile key matches data input by the user pertaining to the associated automobile. Further, the systems reduce frustration, error, and waste by programming a duplicate blank RFID key fob in a fully automated manner within the housing of the machine. To facilitate this process, blank RFID key fobs may be stored inside of the housing within RFID key fob containers that are readily stacked and dispensed.

Abstract: The present invention provides a method of preparing a catalyst material which comprises electrocatalyst particles, a support material, and graphitic carbon nitride, wherein the method comprises applying graphitic carbon nitride to a catalyst material precursor. Also provided is a catalyst material comprising graphitic carbon nitride.

Abstract: A method for quantitatively and indirectly measuring non-fluorine anti-soil chemistry in carpet applications, is based on a known amount of FI trace to be added along with anti-soil chemistry in formulation prior to application to a carpet surface. The anti-soil chemistry with the trace amount of FI is then applied to the carpet through a topical foam or spray applicator during a precoating process. After completion of the precoat process, a carpet sample is collected, carpet face fiber is shaved, and FI is extracted using water. The extracted water solution is used to measure the fluorescence intensity (in counts per second or “CPS”) using a Fluorimeter.

Abstract: The present invention provides a process for preparing a membrane electrode assembly in which a microporous layer is applied to a catalyst layer. Also provided are membrane electrode assemblies obtainable by applying a macroporous layer to a catalyst layer.

Abstract: A method of monitoring a turbocharger system makes use of vibrational behaviour to predict potential future failure modes. Changes in sub-synchronous vibrational behaviour of the turbocharger assembly may be used to distinguish between failure modes such as wear and coking. Rate of change of sub-synchronous vibrational behaviour may be used to predict time before likely failure. Also disclosed is a turbocharger system configured to perform the method.

Abstract: A method of exposing a sample to an electrical effect for electrochemical analysis of the sample in an electrolyte solution is disclosed. The method comprises causing an external electrical conductor of an electrode head to apply the electrical effect, the external electrical conductor of the electrode head being external to the electrode head and on an external side of the sample exposed to the electrolyte solution. Apparatuses are also disclosed.

Abstract: A method and system for reducing ion concentration of a solution and converting gas. The system comprising a multi-chamber unitary dialysis cell comprising a gas chamber, a product chamber, and an acid chamber. Ion exchange barriers separate the chambers of the dialysis cell. A first anion exchange barrier is positioned between the product chamber and the acid chamber and a first cation exchange barrier is positioned between the product chamber and the gas chamber. Anions from the solution being treated associate with cations from the acid chamber to form an acid solution in the acid chamber, and cations from the solution being treated associate with anions from the fluid comprising gas to form salt, thereby reducing the ion concentration of the solution being treated and converting at least a portion of the gas into salt.

Abstract: The high pressure compressor wheel of a two stage turbocharger assembly is cooled by charge air bled from the charge air flowpath downstream of the aftercooler. A wastegate may be arranged across the high pressure stage and operated by an actuator which in turn is operable by the static or dynamic pressure of the charge air in the cooling flowpath. The cooling airflow may be blocked to open the wastegate and released or resumed to close the wastegate so that cooling air is supplied only while the high pressure compressor wheel is under load.

Abstract: An engraving machine is disclosed. The engraving machine may have a housing and an engraver located within the housing. The engraving machine may have a slot disposed on the housing for receiving a cartridge including an offboard item to be engraved. The engraving machine may have an onboard storage configured to store a plurality of tags. The engraving machine may have a carrier for receiving the cartridge through the slot and for positioning the cartridge relative to the engraver. The engraving machine may have a pick mechanism for selectively retrieving a tag from the tags stored in the onboard storage and for positioning the tag relative to the engraver. The engraver may engrave the offboard item or the tag based on a user selection.

Abstract: A robotic device for operation in association with an appendage of a user, wherein the appendage of the user has an endpoint, the robotic device including: a base; and a robotic arm attached to the base and having an endpoint, the robotic arm having at least two active degrees of freedom relative to the base and being configured so that when the base is appropriately positioned relative to a user, the reference frame of the robotic device is oriented generally similarly to the reference frame of the user and motions of the endpoint of the appendage of the user are mimicked by motions of the endpoint of the robotic arm.

Abstract: A method of monitoring a turbocharger system makes use of vibrational behaviour to predict potential future failure modes. Changes in sub-synchronous vibrational behaviour of the turbocharger assembly may be used to distinguish between failure modes such as wear and coking. Rate of change of sub-synchronous vibrational behaviour may be used to predict time before likely failure. Also disclosed is a turbocharger system configured to perform the method.

Abstract: The high pressure compressor wheel of a two stage turbocharger assembly is cooled by charge air bled from the charge air flowpath downstream of the aftercooler. A wastegate may be arranged across the high pressure stage and operated by an actuator which in turn is operable by the static or dynamic pressure of the charge air in the cooling flowpath. The cooling airflow may be blocked to open the wastegate and released or resumed to close the wastegate so that cooling air is supplied only while the high pressure compressor wheel is under load.

Abstract: The present invention refers to a multi-stage turbocharger unit for an internal combustion engine, comprising an intake passage for supplying charged intake air to the engine having a first and a second compressor which are fluid-communicatively connected via an interstage duct, and a bypass valve configured to supply intake air into the interstage duct by bypassing the first compressor when an interstage pressure prevailing in the interstage duct falls below a threshold value.

Abstract: A method for quantitatively and indirectly measuring non-fluorine anti-soil chemistry in carpet applications, is based on a known amount of FI trace to be added along with anti-soil chemistry in formulation prior to application to a carpet surface. The anti-soil chemistry with the trace amount of FI is then applied to the carpet through a topical foam or spray applicator during a precoating process. After completion of the precoat process, a carpet sample is collected, carpet face fiber is shaved, and FI is extracted using water. The extracted water solution is used to measure the fluorescence intensity (in counts per second or “CPS”) using a Fluorimeter.

Abstract: A robotic device for operation in association with an appendage of a user, wherein the appendage of the user has an endpoint, the robotic device comprising: a base; and a robotic arm attached to the base and having an end-point, the robotic arm having at least two active degrees of freedom relative to the base and being configured so that when the base is appropriately positioned relative to a user, the reference frame of the robotic device is oriented generally similarly to the reference frame of the user and motions of the endpoint of the appendage of the user are mimicked by motions of the endpoint of the robotic arm.

Abstract: A method is described for seismic facies identification including receiving a seismic dataset representative of a subsurface volume of interest; performing a machine learning algorithm on the seismic dataset to identify seismic facies and generate a classified seismic image; and identifying geologic features based on the classified seismic image. The method may be executed by a computer system.