Abstract: A polyester polyol includes a reaction product obtained from: (i) a polyol including 3 or more hydroxyl groups; (ii) a dicarboxylic acid or an anhydride thereof that includes 3 carbon atoms or fewer between the carboxylic acid groups or the anhydride thereof; (iii) a monocarboxylic acid or an anhydride thereof; (iv) optionally a diol; and (v) optionally a dicarboxylic acid or an anhydride thereof that includes greater than 3 carbons between the carboxylic acid groups or the anhydride thereof. A molar ratio of (i)+(iv) to (ii)+(v) ranges from 1.08:1 to 1.75:1, and a molar ratio of (i)+(iv) to (iii) ranges from 1.25:1 to 4:1. The reaction product has a hydroxyl value of from 60 to 300 mg KOH/g, and an acid value of less than 15 mg KOH/g.

Abstract: A modular abatement apparatus is for abatement of an effluent stream from a semiconductor processing tool and comprises: a housing defining a common housing chamber; a plurality of combustion chamber modules positionable within the common housing chamber for treating the effluent stream, each combustion chamber module containing a foraminous sleeve defining a combustion chamber therewithin. In this way, multiple combustion chambers may be provided within a single, common housing, each of which may be configured to treat a particular effluent stream flow. Accordingly, the number of combustion chambers can be selected to match the different types and flowrates of the effluent stream expected from any particular processing tool. This provides an architecture which is readily scalable to suit the needs of different effluent gas stream types and flowrates while retaining a common housing which may interface with upstream and downstream components.

Abstract: A wet electrostatic precipitator includes an ancillary component cleaning device with a cleaning assembly moveably supportable within an electrostatic precipitator; the cleaning assembly having a scraper configurable to abut an ancillary component of the electrostatic precipitator, such that movement of the cleaning assembly within the electrostatic precipitator causes movement of the scraper with respect to the ancillary component and wherein the ancillary component includes a component of a separation assembly provided in the wet electrostatic precipitator to maintain electrical isolation between the discharge and collection electrodes.

Abstract: A method of planning a coverage path to cover an area. The method includes a computing arrangement iteratively receiving, generating and displaying. The computing arrangement is configured to receive a range acceptable user-inputs. The receiving includes receiving user-input within the range of acceptable user-inputs. The generating includes generating a feasible coverage path based on the user-input. The displaying includes displaying at least some detail of the feasible coverage path.

Abstract: A redundant tracking system comprising multiple redundant tracking sub-systems, enabling seamless transitions between such tracking sub-systems, provides a solution to this problem by merging multiple tracking approaches into a single tracking system. This system is able to combine tracking objects with six degrees of freedom (6 DoF) and 3 DoF through combining and transitioning between multiple tracking systems based on the availability of tracking indicia tracked by the tracking systems. Thus, as the indicia tracked by any one tracking system becomes unavailable, the redundant tracking system seamlessly switches between tracking in 6 DoF and 3 DoF thereby providing the user with an uninterrupted experience.

Abstract: An embodiment of the invention may include a method, computer program product and system for digital indoor navigation. An embodiment may include determining an area type for each distinct area depicted within the digital indoor mapping image based on an identified color used as a fill for each distinct area. In response to receiving a request for indoor navigation comprising a starting point and a destination point within the image, an embodiment may include determining a navigation path from the starting point to the destination point based on analysis of the request and the determined area types, wherein the navigation path traverses one or more distinct areas depicted within the image based on the identified color.

Abstract: A non-relational database may be emulated using a relational database with a distributed data store. A request to access the non-relational database may be received at a frontend for a relational database engine that emulates an interface for a non-relational database engine. The request may be translated into the format for the relational database engine and performed by the relational database engine. The relational database engine may access data for the non-relational database at storage nodes that store the data in a relational table column of non-relational data type.

Abstract: An absorbent article has a liquid pervious topsheet, a liquid impervious backsheet, an absorbent core disposed between the topsheet and backsheet; first and second opposing longitudinal side edges, a front waist region and a back waist region; and a first and second back ear extending outwardly from the first and longitudinal side edges in the back waist region, respectively. The first and second back ears have an engineering strain greater than about 8% at about or below 2N of force when measured according to the Back Ear Extension Test, and a roughness Ra lower than about 300 ?m when measured according to the Roughness Test.

Abstract: A pipe end fitting assembly that includes an outer body having an outer surface, an inner surface defining first bore, and an end surface, and an inner body having an inner surface defining a second bore and an outer surface. A portion of the inner body outer surface is secured to the outer body inner surface. A passage formed in the outer body includes a first portion extending from the end surface and parallel to the first bore, and a second portion extending from the outer body outer surface to the passage first portion. A pipe end is disposed around and secured to a portion of the inner body outer surface. A jacket is disposed around the pipe and has an end secured to the outer body outer surface. The passage portions are fluid communication with each other and a space between the jacket and the pipe.

Abstract: Methods and systems are disclosed for performing operations for generating a custom sticker. The operations include receiving, by a messaging application implemented on a first device, an image. The operations include receiving, by the messaging application, input that selects a region of the image. The operations include generating, by the messaging application, a graphical element comprising the region of the image selected by the input. The operations include applying, by the messaging application, one or more visual effects to the graphical element. The operations include causing the graphical element to be animated according to a given animation pattern selected from a plurality of animation patterns to generate an animated custom graphic. The operations include sending the animated custom graphic with the one or more visual effects from the first device to a second device.

Abstract: A tube 174 for delivery of gases to a patient interface and for treatment of expiratory gases. The tube has an inspiratory conduit 170 for directing a flow of gas toward a patient interface, an expiratory conduit 173 for directing a flow of gas from the patient interface 100 and a filter 140 in fluid communication with, or part of, the expiratory conduit 140. The filter 140 is configured to filter the flow of expiratory gases from the patent interface 100 before passage of the flow of expiratory gases from the patient interface into ambient air.

Abstract: A three-dimensional (3D) dental scanning system (1) for scanning a dental object (D) includes a scanning surface (124a) to support the dental object (D); a scanning section (130) to capture a 3D scan of the dental object (D); a motion section (120) to move the scanning surface (124a) and scanning section (130) relative to each other in five axes of motion, whilst retaining the scanning surface (124a) in a substantially horizontal plane, and a control unit (140) configured to control the motion section (120) and the scanning section (130) to obtain a 3D scan of the dental object (D).

Abstract: A cleaning mixture for removing biofilm from surfaces. The cleaning mixture comprises water and silver particles or particles surface modified with silver. The mixture further comprises manganese oxide particles or particles surface modified with manganese oxide.

Abstract: In a method for analyzing cells, a sample fluid having a suspending medium and cells is fed to a microfluidic device having at least one cell processing unit having a trapping region, a reaction unit, and an outlet arrangement. The trapping region is delimited by at least an input valve and a sieve valve, in particular a v-type valve that is capable of retaining the cells while letting fluids pass. The method includes trapping cells in the trapping region, subsequently establishing a flow of a reaction fluid through the trapping region while the sieve valve assumes the open state, such that the reaction fluid transfers the trapped cells from the trapping region into the reaction unit, decomposing the transferred cells into cell fragments through a decomposition process, collecting the cell fragments in the outlet arrangement, and analyzing the cell fragments.

Abstract: An aircraft comprises a fuselage, first and second wing segments each having a leading edge and a trailing edge, a plurality of spokes coupling the fuselage to the first and second wing segments, one or more motors disposed within or attached to the plurality of spokes, and three or more propellers proximate to a leading edge of the plurality of spokes, distributed along the plurality of spokes, and operably connected to the motors to provide lift whenever the aircraft is in vertical takeoff and landing and stationary flight and provide thrust whenever the aircraft is in forward flight. When the aircraft is in vertical takeoff and landing and stationary flight, the fuselage is approximately vertical. When the aircraft is in forward flight, the fuselage is approximately in the direction of the forward flight and extends forward beyond the leading edges of the first wing segment and the second wing segment.

Abstract: A stowable step assembly for climbing a structure is disclosed which includes an articulating step, including a step, the step has at least one cam surface, allowing articulation of the step from i) a deployed position allowing a user to place weight on the step, to ii) a stowed position, at least one cam stop configured to stop the cam motion of the step when in the deployed position; a hanger, including a connector configured to interface with the step, wherein the connector includes at least one counterpart cam surface to the at least one cam surface of the step and wherein the connector includes at least one counterpart cam stop to the at least one cam stop of the step, at least one hook configured to interface with a counterpart attachment arrangement of a structure; and a fastener configured to couple the connector to the step.

Abstract: An absorbent article has a liquid pervious topsheet, a liquid impervious backsheet, an absorbent core disposed between the topsheet and backsheet; first and second opposing longitudinal side edges, a front waist region and a back waist region; and a first and second back ear extending outwardly from the first and longitudinal side edges in the back waist region, respectively. The first and second back ears have an engineering strain greater than about 8% at about or below 2N of force when measured according to the Back Ear Extension Test, and a roughness Ra lower than about 300 ?m when measured according to the Roughness Test.

Abstract: An implantable stimulator can control delivery of the neurostimulation to a patient according to a stimulation configuration and adjust the stimulation configuration by using a closed-loop control algorithm. In an example, the system may include a remote controller (RC) configured for use by the patient. The RC may transmit stimulator adjustment information to the implantable stimulator. The stimulator adjustment information may include direct control adjustment information for adjusting the stimulation configuration and adaptation adjustment information for adjusting the closed-loop control algorithm. The RC may generate the stimulator adjustment information based on patient adjustment instructions.

Abstract: A centralized document system receives a request to merge a first document package associated with a first party and a second document package associated with a second party. The first document package includes a first set of documents and the second document package includes a second set of documents. In response to the request, the centralized document system identifies a first subset of documents included in both the first and second sets of documents and identifies a second subset of documents with conflicts between the first and second sets of documents. The centralized document system rectifies the second subset of documents to cure the conflicts between the first and second sets of documents. The centralized document system generates a merged document package including the first subset of documents and the rectified second subset of documents for execution by the first and second parties.