45th week of 2019 patent applcation highlights part 14 |
Patent application number | Title | Published |
20190336951 | Aromatization Catalyst and Methods of Making and Using Same - A process of making an aromatization catalyst comprising: (a) mixing a zeolite, a binder, and water to form a mixture; (b) extruding the mixture to form a green extrudate; (c) drying the green extrudate to form a dried green extrudate; (d) calcining the dried green extrudate to form a support, wherein calcining the dried green extrudate is the only calcination step in the process; (e) washing the support to form a washed support; (f) drying the washed support to form a dried washed support; (g) impregnating the dried washed support with a Group 8-10 transition metal compound and at least one halide-containing compound to form a metalized-halided material; and (h) vacuum drying the metalized-halided material to form a dried metalized-halided material which is the aromatization catalyst. | 2019-11-07 |
20190336952 | GAS TREATMENT METHOD AND MATERIALS - A method is disclosed in which a gas of hydrogen and nitrogen, or hydrogen and ammonia, or hydrogen, nitrogen, and ammonia, is introduced to a fluidized bed. The gas flows through the fluidized bed, and titanium dioxide particles are introduced to the fluidized bed to form a fluid mixture of the particles and gas in the fluidized bed. The particles are reacted with the gas in the fluid mixture to form particles including titanium dioxide and nitrogen. The particles can be disposed along an air flow path in operative communication with a light source for air treatment. | 2019-11-07 |
20190336953 | NOBLE METAL CATALYST COMPOSITION WITH AN IMPROVED AROMATIC SATURATION ACTIVITY AND ITS USE - The present invention provides a catalyst composition comprising: a) an inorganic, porous, mesoporous binder material, wherein the binder material comprises at least silica and alumina; b) a supported material, wherein the supported material has a framework comprising silica and alumina in a weight ratio of silica to alumina of about 10:1 to about 50:1, and has an average pore diameter of about 15 to about 40 Å; and c) a hydrogenation-dehydrogenation component, which is selected from the Group VIII noble metals and mixtures thereof; wherein the catalyst composition has a collidine uptake at 200° C. of greater than 150 μmol/g, 200 μmol/g, or 300 μmol/g, or 350 μmol/g. The catalyst is used in the hydroprocessing of a hydrocarbon feedstream to reduce an aromatic content of the hydrocarbon feedstream. | 2019-11-07 |
20190336954 | CORE-SHELL HYBRID CHABAZITE MATERIAL WITH A WIDE SILICON TO ALUMINUM RATIO (SAR) ACTIVITY WINDOW - A crystalline, core-shell hybrid Chabazite (CHA) material for use as a catalyst has a core with a silicon to aluminum ratio (SAR) that is less than 25 and a shell that at least partially encapsulates the core, the shell having an SAR of about 25 or greater. The crystalline, core-shell hybrid Chabazite is prepared by forming a first chabazite (CHA) material having a silicon to aluminum ratio (SAR) that is less than 25, placing the first CHA material into an aqueous reaction mixture comprising one or more precursors capable of forming a second chabazite (CHA) material having an SAR that is 25 or greater, growing the second CHA material on the surface of the first CHA material, and collecting the core-shell hybrid CHA material. | 2019-11-07 |
20190336955 | CATALYST SYSTEM USED IN OLEFIN OLIGOMERIZATION AND METHOD FOR OLEFIN OLIGOMERIZATION - The invention relates to the field of oligomerization of olefins to produce linear α-olefins, in particular hexene-1, with the use of a catalyst system. The catalyst system comprises a chromium source compound, a nitrogen-containing ligand, alkylaluminum, and a zinc compound, wherein catalyst system is activated during its preparation by 1) heating some and SHF irradiation (microwave irradiation) of alkylaluminum or a mixture of the alkylaluminum and the zinc compound, or by 2) heating alkylaluminum or a mixture of the alkylaluminum and the zinc compound, followed by holding (aging) the prepared catalyst system for a certain period of time. | 2019-11-07 |
20190336956 | ELECTRODE CATALYST, AND MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL USING ELECTRODE CATALYST - Provided is a catalyst that can exhibit high activity. The catalyst is an electrode catalyst having catalytic metals supported on a catalyst support, in which the catalytic metals include platinum and a metal component other than platinum; the electrode catalyst has mesopores having a mode radius of pore distribution of mesopores having a radius of 1 nm or more, of 1 nm or more and less than 2.5 nm; alloy microparticles of platinum and the metal component other than platinum are supported inside the mesopores; and a molar content ratio of platinum with respect to the metal component other than platinum in the alloy microparticles supported inside the mesopores is 1.0 to 10.0. | 2019-11-07 |
20190336957 | SEPARATION METHOD AND ASSEMBLY FOR PROCESS STREAMS IN COMPONENT SEPARATION UNITS - A method for removing contaminants from an process stream that includes the use of reticulated material to filter the process stream. The reticulated material also facilitate process stream flow distribution in process units. The reticulated material can be packed with a void space between a substantial number of the reticulated material that can be varied to enhance filtration and flow distribution. The method of filtering also provides a method of removing contaminants leaving process equipment. The methods can be used on a variety of process streams and process equipment. The reticulated material can include ceramics, metallic materials, and chemical vapor deposition elements. The reticulated material can be of various shapes and sizes, and can also be catalytically active. | 2019-11-07 |
20190336958 | PHOTOCATALYTIC MATERIAL AND METHOD FOR FABRICATION THE SAME - Provided is a fabrication method of a photocatalytic material in which a single layer of a carbon-based participate is formed on a surface of each of titanium dioxide particle. The method includes (a) loading titanium dioxide particles into an electric furnace comprising a mechanism for rotating a core tube; (b) heating an inside of the core tube of the electric furnace into which the titanium dioxide particles have been loaded to a temperature of not less than 400° C. and not more than 800° C., while an inert gas is introduced into the inside of the core tube; (c) supplying a hydrocarbon gas to the inside of the core tube in addition to the inert gas; and (d) performing a thermal CVD on each of the titanium dioxide particles in a fluidized state inside the core tube, while the core tube is rotated, to form a single layer of a carbon-based precipitate containing graphene on a surface of each of the titanium dioxide particles. A photocatalyst material is provided. | 2019-11-07 |
20190336959 | PROCESS FOR TREATMENT OF SPENT IONIC LIQUIDS - The present disclosure provides a process for treatment a spent ionic liquid, comprising: mixing the spent ionic liquid with a first fluid medium and water to obtain slurry comprising a solid fraction and a liquid fraction; separating the solid fraction from slurry to obtain a filtrate and a residue comprising hydrated ionic solids; followed by drying the residue comprising the hydrated ionic solids at a temperature in the range of 60° C. to 120° C. to obtain treated ionic solids; and evaporating the filtrate to recover the fluid medium. The process of the present disclosure further comprises a step of contacting the treated ionic solids with at least one second fluid medium to separate an active ionic liquid. | 2019-11-07 |
20190336960 | WATER SOFTENING DEVICE AND METHOD OF OPERATING A WATER SOFTENING DEVICE - A water softening device includes a filter configured to remove hardness from a first stream of raw water to produce a second stream of softened water. The filter includes an ion exchange material which is loaded with a first cationic ion species deriving from a tracer salt and with a second cationic ion species deriving from a regenerant salt. The IEX material shows a lower affinity to the first cationic ion species than to the hardness. At the same time the IEX material shows a higher affinity to the first cationic ion species than to the second cationic species. An electrical property of the second stream is monitored by a sensor. A change in the monitored electrical property can be used as an indicator for the exhaustion state of the filter. | 2019-11-07 |
20190336961 | MOTION SYSTEMS FOR LOADING TIPS - Embodiments of lab automation workstations are disclosed in which the pod that performs pipetting operations is integrated with pipette tip-loading functionality. To generate the necessary tip-loading force, a dual drive system is used that is symmetric about the Y-axis to allow for offset or partial tip box loads by dynamically centering the drive force (e.g., the tip-loading force) over the reaction load. This minimizes the need for oversized linear motion components while still allowing for the generation of high tip-loading forces needed to properly load a large number of pipette tips simultaneously. | 2019-11-07 |
20190336962 | Pipetting Device, Pipette Tip Coupler, and Pipette Tip: Devices and Methods - Pipette assembly comprising a pipette device, a pipette tip, and an expanding mandrel collet coupling device coupling the tip to the pipette device, the coupling device comprising: circumferentially spaced apart segments, an annular base disposed below the segments and comprising a distal portion, an elastomeric element circumscribing the distal portion, and upwardly extending circumferentially spaced apart arms attached at first ends to the annular base and having upper free ends each supporting a different one of the segments configured to expand between a first and a second greater circumference for engaging a first interior working surface of the tip in concurrence with the elastomeric element sealing against a second interior working surface below the first surface and in concurrence with an abutment between a disk exteriorly disposed about a medial portion of the arms and a stepped interior shoulder of the tip disposed between the first and second working surfaces. | 2019-11-07 |
20190336963 | SYSTEM INCLUDING A SENSOR ARRAY WITH SELECTIVE PARTITIONING - A system that include an sample analyzer having a sensor array. The sensor array includes a housing having a base, a top spaced above the base, and an outer wall that extends from the base to the top. The sensor array includes an inlet that is sized to receive a sample of the fluid, and a plurality of partitions arranged around the fluid inlet. Each partition has a port at the fluid inlet for receiving a portion of the sample of fluid received by the fluid inlet. The sensor array includes at least one sensor in each partition. The sensor array is configured to selectively direct the sample of fluid received by the fluid inlet into one or more of the plurality of partitions into contact the at least one sensor. | 2019-11-07 |
20190336964 | Specimen Container with Locking Cap for Closed Container Sampling in Clinical Auto-Analyzers - A specimen container and cap for the same are constructed for one time capping of the container following specimen collection after which the cap is not removable to assure specimen purity and integrity. A self-resealing elastomeric septum on the cap admits passage of a sampling pipette into the container allowing the capped container to be processed in existing clinical analyzers with auto-pipetting stations currently processing open, uncapped specimen containers. | 2019-11-07 |
20190336965 | CAPPED CONTAINER - A pathogen container having a cap, a receptacle and a specimen collection member. The cap attaches to the receptacle creating a water and air tight enclosure. The receptacle has a plurality of retention members that engage with a plurality of openings in the cap to retain the cap to the receptacle. At least one alignment member on the receptacle corresponds with at least one alignment recession in the cap. The receptacle has an annular ridge extending radially outward proximate an open end of the receptacle. The cap has an annular lip that extends outward from the edge of an open end of the cap. | 2019-11-07 |
20190336966 | Dot Blot Box and Use Thereof - Devices (dot blot boxes) for use in immunoblotting are described. The dot blot boxes can include a series of hooks, clips or the like on opposite sides of a container for retaining a test strip there between. The dot blot boxes can be sized to retain a plurality of test strips generally parallel to one another such that they do not contact one another and do not contact the base of the container. A container can hold a fluid, e.g., a blocking buffer solution or antibody solution, and the test strips can be submerged in the fluid while retained in the container. | 2019-11-07 |
20190336967 | DEVICE AND METHOD FOR VISUAL QUANTIFICATION OF AN AMOUNT OF TARGET SPECIES IN A SAMPLE SOLUTION - A device for visual quantification of an amount of target species in a sample solution. The device includes an inlet, a separator, and a trap. The inlet is arranged to receive the sample solution. The separator in fluid communication with the inlet and arranged to separate one or more species from the sample solution. The trap is arranged downstream of the separator, in fluid communication with the separator, and arranged to trap one or more species of the sample solution. The trap is arranged such that the trapped species is visible for determination of the amount of target species in the sample solution. | 2019-11-07 |
20190336968 | FLUIDIC SYSTEMS COMPRISING AN INCUBATION CHANNEL, INCLUDING FLUIDIC SYSTEMS FORMED BY MOLDING - Fluidic devices and methods are provided. | 2019-11-07 |
20190336969 | PARALLELIZED SAMPLE HANDLING - Provided herein are methods, compositions, and devices for the parallel handling of samples, such as cells or other biological samples. The methods, compositions, and devices are suited for multiple levels of analysis, including genetic and functional assays, of samples. | 2019-11-07 |
20190336970 | FLOW CELL WITH INTEGRATED MANIFOLD - In one example, a flow cell includes a plurality of inlet ports sized to receive a flow of reagent from one of a plurality of reagents into the flow cell. An outlet port of the flow cell is sized to pass each flow of reagent out of the flow cell. A flow channel of the flow cell is positioned between, and in fluid communication with, each inlet port and the outlet port. The flow channel includes a manifold section and a detection section. The manifold section has a plurality of manifold branches in fluid communication with a common line, wherein each branch is connected to one of each inlet port. The detection section is in fluid communication with the common line and the outlet port. The detection section is operable to perform a plurality of different chemical reactions between the plurality of reagents and analytes positioned in the detection section. | 2019-11-07 |
20190336971 | MULTICOMPARTMENT LAYERED AND STACKABLE MICROFLUIDIC BIOREACTORS AND APPLICATIONS OF SAME - In certain aspects of the invention, a stackable device includes multiple elements stacked sequentially. A chamber is formed in each of the elements or between adjacent two of the elements, and each chamber is in fluid communication with an input channel and an output channel. The chambers are aligned with each other, and adjacent two chambers are separated from each other by a membrane. In certain aspects of the invention, a system includes at least one stackable device, each stackable device having multiple chambers; and at least one of a perfusion controller, a microformulator, and a microclinical analyzer in fluid communication with the at least one stackable device. In other aspects of the invention, the use of four microformulators, electrodes and an impedance analyzer can measure the impedance spectrum of each barrier in a multi-transwell plate. | 2019-11-07 |
20190336972 | FLUID MANIPULATION CARTRIDGE AND CONTROLLER MECHANISM - There is provided a sample processing cartridge comprising a. a sample entry location; b. a closed sample processing chamber; c. a sample analysis location comprising a sample analysis well; d. a first channel fluidly connecting the sample entry location and the sample processing chamber; e. a second channel connecting the sample analysis location and the sample processing chamber, the second channel comprising a closed or closable second channel valve; wherein the sample processing chamber comprises a second channel port providing fluid connection between the second channel and the sample processing chamber, the second channel port being positioned in a sample accumulating region of the sample processing chamber. There is also provided a sample processing system comprising the cartridge, and methods of use of the cartridge and processing system in a sample processing assay. | 2019-11-07 |
20190336973 | Magnetic Separation Filters For Microfluidic Devices - A magnetic separation device has a membrane having a plurality of pores, a magnetically soft material layer disposed on the membrane, and a passivation layer disposed on the magnetically soft material layer. The magnetic separation device may be part of a microfluidic device having a lateral flow channel and a vertical flow magnetic separation filter. The magnetic separation device may be used to separate magnetically tagged particles, such as cells. | 2019-11-07 |
20190336974 | Jet Flow Power Control for Object Sorting - Disclosed herein are microfluidic actuators for selecting objects in a fluid stream comprising a plurality of objects. In some embodiments, the actuator comprises an object detection means adapted for, upon arrival of an object, identifying whether an object is an object of interest. It further comprises a heater adapted for generating a jet flow for deflecting an object of interest from the fluid stream and a controller for activating the heater as function of the detection of an object of interest using a nucleation signal. The controller is adapted for obtaining temperature information of the heater and for adjusting a nucleation signal for the heater taking into account the obtained temperature information. Also disclosed are microfluidic systems and diagnostic devices comprising the microfluidic actuators of the disclosure, as well as methods of use thereof. | 2019-11-07 |
20190336975 | SYSTEM AND METHOD FOR ISOLATING AND ANALYZING CELLS - A system and method for isolating and analyzing single cells, wherein the system includes: an array of wells defined at a substrate, each well including an open surface and a well cavity configured to capture cells in one of a single-cell format and single-cluster format, and a fluid delivery module including a fluid reservoir superior to the array of wells through which fluid flow is controlled along a fluid path in a direction parallel to the broad face of the substrate; and wherein the method includes: capturing a population of non-cell particles into the array of wells in single-particle format; releasing, from the non-cell particles, a set of probes into the array of wells; capturing a population of cells into the array of wells in single-cell format; releasing biomolecules from each captured cell into the array of wells; and generating a set of genetic complexes comprising the biomolecules associated with a single captured cell and a subset of probes within individual wells of the array of wells. | 2019-11-07 |
20190336976 | PH CONTROL FOR ANALYTE DETECTION - Aspects of the present disclosure are directed to a pH control device. The device comprises a substrate, on which is defined a flow path adapted to receive a liquid. The device further comprises a set of electrodes, which includes a pH sensing electrode and pH generation electrodes. The electrodes are arranged along the flow path. The pH sensing electrode is arranged so as to be subjected to a change in pH of a portion of the liquid on the flow path, as caused by the pH generation electrodes. In addition, the device includes a controller, which is configured to apply a voltage across the pH generation electrodes, based on a signal obtained via the pH sensing electrode and a reference electrode. This enables local control a pH of the liquid portion. The device may further be embodied as a sensor, additionally comprising a detection electrode. | 2019-11-07 |
20190336977 | PH CONTROL FOR ANALYTE DETECTION - Aspects of the present disclosure are directed to a pH control device. The device comprises a substrate, on which is defined a flow path adapted to receive a liquid. The device further comprises a set of electrodes, which includes a pH sensing electrode and pH generation electrodes. The electrodes are arranged along the flow path. The pH sensing electrode is arranged so as to be subjected to a change in pH of a portion of the liquid on the flow path, as caused by the pH generation electrodes. In addition, the device includes a controller, which is configured to apply a voltage across the pH generation electrodes, based on a signal obtained via the pH sensing electrode and a reference electrode. This enables local control a pH of the liquid portion. The device may further be embodied as a sensor, additionally comprising a detection electrode. | 2019-11-07 |
20190336978 | GRIPPING DEVICE FOR A CONTAINER - Disclosed is a gripping device for a container intended for a biological analysis, including an annular part of X axis, elastically deformable gripping fins extending radially inwardly from the annular part, the fins being capable of being deformed when a container is introduced into the annular part, the fins being evenly distributed over the circumference. Each fin has a so-called upper surface and an opposite so-called lower surface, the lower surface being intended to come into contact with the container, the lower surface having a concave zone, or vice versa. | 2019-11-07 |
20190336979 | STORAGE BOX FOR PIPETTE TIPS - A storage box for plastic pipette tips that has a frame part with two longitudinal walls and two transverse walls that enclose an interior space laterally. The storage box has a support plate arranged on the upper side of the frame part with a large number of bearing openings that plastic pipette tips can be inserted. The storage box also includes a pipette tip contact piece on the underside of the frame part for contacting a plastic pipette tip inserted into one of the bearing openings. | 2019-11-07 |
20190336980 | PORTABLE GRINDING/SHREDDING/CHIPPING SYSTEM HAVING MANIPULABLE TRACK DRIVE AND OTHER IMPROVEMENTS - A portable grinding/shredding/chipping system with a drive track assembly which is manipulatable to facilitate altering the orientation of the portable grinding/shredding/chipping system. This arrangement results in improved loading and processing, of both long and short materials, as well as facilitates connection of a transport dolly and a transport truck/tractor without requiring any additional lifting mechanism. A pivotable housing provides greater access to the rotor and has an over-center arrangement which prevents the pivotable housing from inadvertently moving or pivoting back into engagement with the rotor. The portable grinding/shredding/chipping system is provided with a belt drive assembly which facilitates modification of the rotational speed of the rotor by merely replacing a sheave of the belt drive assembly. Lastly, both head and tail pulleys are driven by a respective motor so that a catinary of the discharge conveyor is radiussed which shortens an axial length of the system. | 2019-11-07 |
20190336981 | FERRITE SOLIDS FOR A HEAVY LIQUID SUSPENSION, METHOD OF PREPARATION THEREOF AND USE OF FERRITE AS HEAVY LIQUID SOLIDS - The invention relates to ferrite filler (solids) for a heavy liquid suspension, a method of preparation thereof from waste materials, in particular electronic waste, and use of ferrite as heavy liquid suspension solids. | 2019-11-07 |
20190336982 | METHOD FOR SORTING SOIL - A sorting station is provided with a hopper, at least one conveyor belt, a deck screener, including at least one mesh screen and at least one spray bar, a chute, having a tapering form, a prep screw, a dewatering screen, wherein the deck screener is configured to have vibration applied thereto to separate a matter from a mixture of matters, and where the at least one spray bar is configured to wash the mixture of matter and further separate a selected matter from the mixture of matters. Methods of sorting a particular matter from a mixture of matters, and processes of filtering soil are also provided. | 2019-11-07 |
20190336983 | Tiered Magnet Modular Collar - A tiered magnet modular collar designed to catch metallic objects inside a garbage disposal. The tiered magnet modular collar includes a plurality of tiered magnets, each tiered magnet having a first elongated member offset from a second elongated member. The first elongated member is atop a second elongated member via a connecting bar. The first elongated member has a first distal end opposite a first proximal end with a first interior surface opposite a first exterior surface. The second elongated member has a second distal end opposite a second proximal end with a second interior surface opposite a second exterior surface. The first elongated member and second elongated member have an arcuate shape such that the tiered magnets affix to one another in an annular manner. In this way, a user is able to affix the tiered magnet modular collar around a garbage disposal to catch metallic objects inserted therein. | 2019-11-07 |
20190336984 | COMPOSITIONS AND METHODS FOR SELECTIVE SEPARATION OF MINERALS FROM SULFIDE ORES - Compositions including blends of one or more acrylamide/allyl thiourea polymer as a first depressant, and one or more carboxyalkyl dithiocarbamate compound as a second depressant, and their use as depressants in the beneficiation of sulfide minerals from ores and/or concentrates are disclosed herein, along with methods for selectively separating value sulfide minerals from non-value sulfide minerals in a froth flotation process for the recovery of such value minerals. | 2019-11-07 |
20190336985 | CENTRIFUGAL SEPARATION CONTAINER, AND METHOD FOR MOVING SUBSTANCES INSIDE CENTRIFUGAL SEPARATION CONTAINER - Provided is a centrifugal separation container for separating a material from tissue and body fluids by using a centrifugal force, including: a first container; a second container; a first piston positioned in the inside of the first container and configured to be movable up and down in the inside of the first container; an elastic body positioned below the first piston in the inside of the first container and configured to elastically bias the first piston upward; a first connecting duct having one end connected to the first container and the other end connected to the second container; and a first control valve operating by a centrifugal force and configured to open and close the first connecting duct. | 2019-11-07 |
20190336986 | SPRAYER WITH A SIX-HOLE SPRAY PATTERN - A spray bottle specifically designed for allowing high viscous liquids and gels to be sprayed. The uniqueness involves the nozzle having six holes with a unique spray pattern wherein there is a central hole and five spaced apart perimeter holes. Each perimeter hole is spaced apart from an adjacent perimeter hole by the same distance. Separately, the distance between each respective perimeter hole and the central holes is also the same. The distances between adjacent perimeter holes and the distance from each perimeter hole to the central hole may be the same or may be different. | 2019-11-07 |
20190336987 | SHOWER HEAD WITH INNER CORE - A shower head with an inner core includes a shower head body, an inlet valve core assembly, an inner core assembly, and a water outlet panel. The inlet valve core assembly is fitted in an inlet valve chamber of the shower head body. A return spring of the inlet valve core assembly abuts against an inner wall of the inlet valve chamber and one end of an inlet valve core. The inner core assembly is detachably fitted inside an inner core chamber. The water outlet panel is connected with the shower head body and provided with a functional water chamber communicating with a water outlet passage. The shower head can prevent the inner core assembly from flying out of the inner core chamber due to the impact of the water flow to hurt the user. | 2019-11-07 |
20190336988 | Heated Hose Nozzle - A hose nozzle assembly which is capable of heating water comprising an internal heating chamber with at least one heating element. The hose nozzle assembly is able to heat water from a common garden hose with the ability to control both flow rates and temperature. | 2019-11-07 |
20190336989 | LOW-FLOW EMITTER - A low-flow emitter includes a first housing and a second housing. The first housing includes a first thread portion, and a first passage defined in the first thread portion. The second housing includes a second thread portion, and a second passage defined in the second thread portion corresponding with the first thread portion in a thread connection. Part of the thread connection between the first and second housings is a loose fitting thread connection. A spiral passage is formed along the loose fitting thread connection between the first and second housings. Water flow rate is able to be controlled by a rotation of the first housing with respect to the second housing. | 2019-11-07 |
20190336990 | PRINT HEAD FOR THE APPLICATION OF A COATING AGENT - The disclosure relates to a print head for applying a coating agent to a component, in particular for applying a paint to a motor vehicle body component, having a nozzle plate, a nozzle in the nozzle plate for dispensing the coating agent, and a valve element movable relative to the nozzle plate for controlling the release of coating agent through the nozzle, the movable valve element closing the nozzle in a closed position, whereas the movable valve element releases the nozzle in an opened position, and having a seal for sealing the nozzle with respect to the movable valve element in the closed position of the valve element. The disclosure provides that the seal is not designed as an elastomer insert on the valve element. | 2019-11-07 |
20190336991 | SPRINKLER HEAD - What is disclosed is an improved sprinkler utilizing a nutation mechanism. The sprinkler utilizes a race having an upper limit and lower limit. The tire is connected to the distributor. Water sprays on the distributor causing the nutation of the device in which the tire moves between the upper race and lower race limits. The sprinkler includes a separate starting mechanism on which a starting bump is positioned on a distributor support. | 2019-11-07 |
20190336992 | HIGH-PRESSURE AIRLESS SPRAY NOZZLE ASSEMBLY - A saddle seal assembly for a high-pressure airless spray nozzle having a spray tip includes a metal sealing sleeve and a cylindrical elastic seal. The metal sealing sleeve may include a first saddle-shaped semi-cylinder surface closely matching with an outer surface of the spray tip to form an outer hard sealing structure. The cylindrical elastic seal may include a second saddle-shaped semi-cylinder surface closely matching with the outer surface of the spray tip to form an inner flexible sealing structure. A first end portion of the cylindrical elastic seal is configured to be inserted into the metal sealing sleeve, and the first saddle-shaped semi-cylinder surface and the second saddle-shaped semi-cylinder surface are configured to be spliced to form a continuous saddle-shaped semi-cylinder surface, to thereby seal a stepped inlet hole of the high-pressure airless spray nozzle. | 2019-11-07 |
20190336993 | NOZZLE SYSTEM AND METHOD - Spray nozzle systems and methods of use are described herein. The spray nozzle system may include a stationary tube, a rigid rotor, and a sub-medium supply source. The stationary tube may be in fluid communication with a pressurized air source. The substantially rigid rotor is in fluid communication with the pressurized air source. The substantially rigid rotor includes a substantially rigid conduit that is in fluid communication with the passages of the stationary tube and the rotor. A portion of the conduit is substantially arched such that an outlet of the conduit is offset a radial distance in a radial direction from the rotor axis. Pressurized air ejected from the outlet produces directional components of the pressurized air in the direction of rotation about the rotor axis; and during use, the pressurized air rotates the rotor and sucks sub-medium from the sub-medium supply source into the stationary tube passage. | 2019-11-07 |
20190336994 | SPRINKLER HEAD WITH DAMPER MOTOR - What is disclosed is a sprinkler head having a nozzle configured for spraying a fluid, such as irrigation water, at a distribution disk. The distribution disk is configured to rotate on an upper axle. The upper axle is housed within an upper axle housing. The upper axle housing is configured to rotate about a lower axle. The dual axle provides for two different rotation axles of the distribution disk in operation. Preferably a speed control device can be positioned to control the speed of rotation of one axle or both axles. | 2019-11-07 |
20190336995 | DEVICE FOR PREPARING COSMETIC COMPOSITION CONTAINING EMULSION MATERIAL INSTANTLY EMULSIFIED BASED ON MICROFLUIDIC CHANNEL - An apparatus for preparing a cosmetic composition containing an emulsion substance formed by instant emulsification through a microfluidic channel is provided. The apparatus includes a housing defining the appearance of the apparatus and installed with a pump on one side, the pump being operated by a user; an external-phase chamber provided in the housing, and storing an external-phase fluid forming the external phase of the emulsion substance; a dispersed-phase chamber provided in the housing, and storing a dispersed-phase fluid forming the dispersed phase of the emulsion substance. The apparatus further includes a microfluidic channel providing a path for the external-phase fluid and the dispersed-phase fluid to flow for forming the emulsion substance by combining the external-phase fluid with the dispersed-phase fluid; and a tube for discharging the emulsion substance from the microfluidic channel. | 2019-11-07 |
20190336996 | SPRAY GUN AND NOZZLE ASSEMBLY ATTACHMENT - A liquid spray gun nozzle assembly is disclosed comprising a spray gun connection portion opposite a coating liquid outlet portion adapted to connect the liquid spray gun nozzle assembly to a compatible liquid spray gun body, the spray gun connection portion comprising an outer wall comprising a radially-outward facing surface; first and second camming members disposed on the radially-outward facing surface, each camming member comprising first end, a second end, and a camming surface facing the coating liquid outlet portion; a first access window separating the first end of the first camming member from the second end of the second camming member; and a second access window separating the first end of the second camming member from the second end of the first camming member. | 2019-11-07 |
20190336997 | SHOWER CADDY WITH 4-WAY DIVERTER - A shower caddy includes a 4-way diverter for attachment to a shower arm and to divert water received from the shower arm to a circuit of pipes within the shower caddy. The shower caddy further includes a heating circuit within a basin. The basin holds bathing fluids, and the heating circuit transfers heat from water traveling via the circuit of pipes to the bathing fluids within the basin. The shower caddy further includes an additive infuser attached to the circuit of pipes that infuses an additive into the water flowing through the circuit of pipes when the additive infuser is activated by a user. The circuit of pipes is further connected to a showerhead that outputs the water received from the shower arm following it being used for the heating circuit and/or having an additive infused therein. | 2019-11-07 |
20190336998 | SPRAYERS, DISPENSERS, AND METHODS FOR USING THE SAME - Dispensing systems ( | 2019-11-07 |
20190336999 | DISPENSING HEAD FOR A TRIGGER DISPENSING DEVICE PROVIDED WITH A RETURN SPRING - A dispensing head ( | 2019-11-07 |
20190337000 | Discharge Container For Heterogeneous Contents - The present invention disclosed herein relates to a discharge container for heterogeneous contents, which configured such that the pumping operations of a first pumping member and a second pumping member are achieved by manipulating one button member, and a first content and a second content are simultaneously discharged separately to be used, wherein a button support for supporting the button member at both sides of the button member guides the vertical movement of the button member, whereby the button operation can be stably performed. | 2019-11-07 |
20190337001 | COATING DEVICE AND ASSOCIATED OPERATING METHOD - The disclosure concerns a coating device for coating components with a coating agent, in particular for painting motor vehicle body components with a paint, with a printhead for applying the coating agent to the component, and with a coating agent supply for supplying the printhead with the coating agent to be applied, wherein the coating agent flows from the coating agent supply to the printhead at a specific coating agent pressure and a specific flow rate. The disclosure provides that the coating supply will control the coating agent pressure and/or the flow rate of the coating agent. Furthermore, the disclosure includes an associated operating method. | 2019-11-07 |
20190337002 | SPRAY DISPENSER - The invention relates to a dispenser | 2019-11-07 |
20190337003 | ROBOTIC PAINTING BOOTH AND OPERATING METHOD - A next generation painting robot with advanced fluid delivery system, enhanced kinematics and a service airlock compartment. The painting robot includes a fluid delivery system which places color changing valves and pumping hardware on the back side of the robot's mounting pedestal, where it can be serviced without a technician having to enter the spray booth. Additionally, the robot enables routine cleaning and maintenance to be performed without personnel entering the spray booth and without stopping the vehicle conveyor, due to simplified outer arm design, improved home positioning and an airlock booth adjacent to the robot pedestal. Service personnel can clean and service the applicator and other components on the outer arm from the airlock booth, while other robots continue painting parts moving on the conveyor, without allowing fume-laden vapors into the operator aisle. | 2019-11-07 |
20190337004 | ROBOTIC ELECTROSTATIC PAINTING APPARATUS - A next generation painting robot with advanced fluid delivery system, enhanced kinematics and a service airlock compartment. The painting robot includes a fluid delivery system which places color changing valves and pumping hardware on the back side of the robot's mounting pedestal, where it can be serviced without a technician having to enter the spray booth. The fluid delivery system also allows smaller and lighter robot arms, and is designed to minimize paint waste and wait time during color changes. This is accomplished by an arrangement of shut off valves and pumps, including a pump for paint and a high-efficiency pump for low viscosity solvent, operating in a sequence to push paint through a minimal-length supply line to the applicator, using almost all of this paint for painting the part, before returning to a cleaning stand and expelling the remaining paint and solvent in the supply line. | 2019-11-07 |
20190337005 | PRINT HEAD FOR THE APPLICATION OF A COATING AGENT ON A COMPONENT - The disclosure concerns a printhead for applying a coating agent to a component, in particular for applying a paint to a motor vehicle body component, having at least one outlet opening for dispensing the coating agent, a coating agent supply for supplying the coating agent to the outlet opening, a movable valve element, the valve element in the closed position closes the outlet opening, whereas the valve element in the open position opens the outlet opening, and with a valve actuator for moving the valve element between the opening position and the closed position. The disclosure additionally provides for a flexible membrane which separates the valve actuator from the coating agent supply, the actuator side of the membrane facing the valve actuator and the coating agent side of the membrane being exposed to the coating agent in the coating agent supply. | 2019-11-07 |
20190337006 | COATING DEVICE AND CORRESPONDING COATING PROCESS - The disclosure concerns a coating device and a corresponding coating process for coating components, in particular motor vehicle body components, with a coating agent (e.g. paint), with a coating robot with a first printhead which is mounted on the coating robot. The disclosure provides that the first printhead is exchangeably mounted on the coating robot and can be exchanged for a second printhead during a color change. Another variant of the disclosure, on the other hand, provides for a second printhead to be mounted on the coating robot in addition to the first printhead, the two printheads each applying a specific coating agent in order to enable a color change without changing the printhead. | 2019-11-07 |
20190337007 | SPRAY GUN AIR CAP WITH RETENTION MEANS - A spray gun air cap is disclosed comprising a forward end, a retention end opposite the forward end, a spray axis passing through the retention end and the forward end, and a sidewall positioned between the forward end and the retention end. The sidewall comprises a first air cap retention system comprising a reception feature comprising a retainer window opening to the retention end and extending toward the forward end. The retention system further includes an air cap rotation guide intersecting the retainer window and tracing an arc about the spray axis, the air cap rotation guide comprising a retention wall facing the forward end. | 2019-11-07 |
20190337008 | DISPENSER WITH CLOSED LOOP CONTROL - A system and method for controlling a needle motion of a material applicator are disclosed. The system includes an actuator assembly that contains a piezoelectric device, where the actuator assembly is connected to a needle and translates the needle along a vertical direction, and a sensor assembly that includes an emitter for emitting light, where a portion of the actuator assembly occludes a portion of the light. The sensor assembly also includes a receiver for receiving a non-occluded portion of the light and a sensor holder that secures the emitter and the receiver. The system further includes a controller in electrical communication with the piezoelectric device, emitter, and receiver, where the controller adjusts operation of the actuator assembly based on feedback received from the receiver. | 2019-11-07 |
20190337009 | Discharge System - The purpose is to provide a discharge system which can minimize wear of a connecting part of a discharging device and a refilling device which is caused under the influence of particulate matters contained in fluid even if connection and disconnection for refilling the discharging device with the fluid is repeated. A discharge system includes a discharging device capable of discharging the fluid, and a refilling device capable of refilling the discharging device with the fluid. The fluid is suppliable from the refilling device side to the discharging device side by inserting one of a discharge-side coupler provided to the discharging device side and a refill-side coupler provided to the refilling device side into the other to connect the discharging device to the refilling device. A clearance size d formed between the discharge-side coupler and the refill-side coupler is determined based on the particle size distribution of the particulate matters that constitutes the fluid. | 2019-11-07 |
20190337010 | APPLICATORS FOR APPLYING MASKING MATERIAL TO SURFACES - Applicators for applying a masking material to a target surface, the applicators include a body, an applicator system attached to the body and configured to apply the masking material to the target surface with a substantially straight edge as the body is translated in an application direction, a dispenser system attached to the body, the dispenser system being configured to support a supply of the masking material and to dispense the masking material to the applicator system, and a guide member attached to the body proximate the applicator system in a trailing position and configured to press the masking material to the target surface after the applicator system applies the masking material to the target surface. | 2019-11-07 |
20190337011 | APPARATUS AND METHOD FOR MANUFACTURING TOW PREPREG - A tow prepreg manufacturing apparatus applies resin to an original tow of reinforcing fibers. The tow prepreg manufacturing apparatus includes an oiling roller, a scraper, a resin reservoir, a tube pump, and a controller. The oiling roller is supplied with resin while rotating at a predetermined rotation speed. The scraper adjusts the shape of the resin supplied onto the oiling roller. The resin reservoir supplies resin to the oiling roller. The tube pump discharges resin to the resin reservoir. The controller controls the tube pump so that the amount of resin held in the resin reservoir remains constant and controls the rotation speed of the oiling roller so that a resin content of a wound tow prepreg becomes equal to a target resin content. | 2019-11-07 |
20190337012 | NANO-COATING PROTECTION METHOD FOR ELECTRICAL CONNECTORS - Introduced here is a plasma polymerization apparatus and process. Example embodiments include a vacuum chamber in a substantially symmetrical shape to a central axis. A rotation rack may be operable to rotate about the central axis of the vacuum chamber. Additionally, reactive species discharge mechanisms positioned around a perimeter of the vacuum chamber in a substantially symmetrical manner from the outer perimeter of the vacuum chamber may be configured to disperse reactive species into the vacuum chamber. The reactive species may form a polymeric multi-layer coating on surfaces of the one or more devices. Each layer may have a different composition of atoms to enhance the water resistance, corrosion resistance, and fiction resistance of the polymeric multi-layer coating. | 2019-11-07 |
20190337013 | METHOD OF FORMING A SELF-CLEANING FILM SYSTEM - A method of forming a self-cleaning film system includes ink jet printing a composition onto a substrate. The composition includes an oleophobic material and a photocatalytic material. The method further includes curing the composition to form a self-cleaning film disposed on the substrate and thereby form the self-cleaning film system. The self-cleaning film includes a first plurality of regions including the photocatalytic material and disposed within the oleophobic material such that each of the first plurality of regions abuts and is surrounded by the oleophobic material. | 2019-11-07 |
20190337014 | CONTROL CIRCUIT FOR ULTRASONIC TRANSDUCERS - A circuit of control of ultrasound transducers, is configurable according to the type of transducers to be controlled, and includes a first terminal intended to be coupled to a first electrode of each of the transducers, and a bias switch configurable to couple the first terminal to one or the other of first and second bias nodes according to the type of transducers to be controlled. | 2019-11-07 |
20190337015 | ULTRASONIC APPARATUS - An ultrasonic apparatus includes an ultrasonic transducer, a transmitting circuit, a receiving circuit, a Q-factor measuring circuit, and a frequency measuring circuit. The ultrasonic transducer is a three-terminal ultrasonic transducer that includes a transmitting electrode, a receiving electrode, and a common electrode. The transmitting circuit outputs a driving signal to the transmitting electrode to cause the ultrasonic transducer to transmit ultrasonic waves. The receiving circuit receives a receive signal from the receiving electrode. The frequency measuring circuit measures a resonant frequency of the ultrasonic transducer from a reverberation signal in the receive signal. The Q-factor measuring circuit measures a Q factor of the ultrasonic transducer from the reverberation signal in the receive signal. | 2019-11-07 |
20190337016 | ULTRASONIC APPARATUS - An ultrasonic apparatus includes a transmitting circuit, an ultrasonic transducer, a receiving circuit, and a capacitance measuring circuit. The ultrasonic transducer is a three-terminal ultrasonic transducer that includes a transmitting electrode, a receiving electrode, and a common electrode. The transmitting circuit outputs a driving signal to the transmitting electrode to cause the ultrasonic transducer to transmit ultrasonic waves. The receiving circuit receives a receive signal from the receiving electrode. The capacitance measuring circuit is electrically connected to the receiving electrode to measure the electrostatic capacitance of the ultrasonic transducer. | 2019-11-07 |
20190337017 | MATERIAL SEPARATORS - The disclosure features material separators for screening excavated material (e.g., rocks from soil.) In some implementations the materials separators include (a) a supporting frame; (b) a screening surface mounted at an incline on the supporting frame, the screening surface comprising a plurality of fixed bars that are attached to the frame in a manner to resist upward movement, and a plurality of shift bars that are attached to the frame at their upper and lower ends, in a manner to allow upward movement; and (c) a shift bar actuator, positioned between the upper and lower ends of the shift bars, the shift bar actuator being configured to impart a two-stage movement to the shift bars, whereby during a first stage the upper ends are first displaced vertically, and during a second stage the lower ends pivot upward about the upper ends. | 2019-11-07 |
20190337018 | VIBRATING SIEVE MACHINE - A vibrating sieve machine for applying vibrations on powder to be classified that is placed on a mesh member through a sieve frame including a plurality of separable sieve frames for sieving and classification, wherein the mesh member includes a circular annular mesh member frame having an outer peripheral surface and configured to be sandwiched by the separable sieve frames with the outer peripheral surface exposed outward in a radial direction of the separable sieve frames, a reinforcement mesh stretching across the mesh member frame, a sieve mesh configured to cover the reinforcement mesh, hanging down over an outer peripheral surface of the mesh member frame, and a fastening band configured to be attached to the outer peripheral surface of the mesh member frame so as to sandwich the sieve mesh between the fastening band and the outer peripheral surface of the mesh member frame. | 2019-11-07 |
20190337019 | APPARATUSES, METHODS, AND SYSTEMS FOR VIBRATORY SCREENING - Vibratory screening machines that include stacked screening deck assemblies are provided. In some embodiments, at least one of the vibratory screening machines can include an outer frame, an inner frame connected to the outer frame, and a vibratory motor assembly secured to the inner frame for vibrating the inner frame. A plurality of screen deck assemblies can be attached to the inner frame in a stacked arrangement, each configured to receive replaceable screen assemblies. The screen assemblies can be secured to respective ones of the plurality of the screen deck assemblies by tensioning the screen assemblies in a direction that a material to be screened flows across the screen assemblies. An undersized material discharge assembly can be configured to receive materials that pass through the screen assemblies, and an oversized material discharge assembly can be configured to receive materials that pass over the screen assemblies. | 2019-11-07 |
20190337020 | ARTICLE SORTING SYSTEM HAVING SECURITY INSPECTION FUNCTION - Provided is an article sorting system having a security inspection function which relates to intelligent logistics. The system includes: a security inspection machine including a detector, a security inspection driving device and a security inspection channel; and a mobile transport device matched with the security inspection channel in space, which is configured to move a received article to be sorted by using the security inspection driving device so that the article to be sorted passes through the security inspection channel and accepts a security detection performed by the detector in the security inspection channel. Alternatively, the system includes: a security inspection machine including a detector and a security inspection channel; and a mobile transport device matched with the security inspection channel in space, which is configured to move the received article to be sorted so that the article to be sorted passes through the security inspection channel and accepts the security detection performed by the detector in the security inspection channel. | 2019-11-07 |
20190337021 | APPARATUS FOR SORTING GEMSTONES - An apparatus for sorting gemstones from a batch of gemstones comprises one or more measurement locations, a conveyor comprising a plurality of discrete compartments for containing the gemstones, a delivery device configured to deliver individual gemstones from the batch of gemstones to individual compartments of the conveyor and a controller configured to synchronise a speed of the conveyor with an operation of the one or more measurement locations such that the measurements of the gemstones can be correlated with a location of the gemstones in their associated compartments. A method of sorting gemstones from a batch of gemstones is also disclosed. | 2019-11-07 |
20190337022 | A NON-AQUEOUS STRIPPING COMPOSITION AND A METHOD OF STRIPPING AN ORGANIC COATING FROM A SUBSTRATE - To achieve efficient stripping of organic coatings from sensitive substrate without affecting the substrate surface, a novel non-aqueous stripping composition and method are provided. The stripping composition comprises: A. at least one high-boiling solvent selected from the group, consisting of alcohols having general chemical formula R—OH, wherein R is a C | 2019-11-07 |
20190337023 | UNIVERSAL ULTRASONIC RECORD CLEANING DEVICE AND SYSTEM - INVENTION RELATES TO A UNIVERSAL DEVICE THAT ATTACHES TO ANY ULTRASONIC CLEANER ALLOWING RECORDS OF MULTIPLE SIZES OR OTHER MEDIA TO BE SLIPPED INTO THE RECORD WASHER INVENTION WHEREIN THE MEDIA RIDES SAFELY ON ROLLERS SPUN BY A MOTOR WHERE THE RECORDS ARE SUSPENDED AT THE CORRECT HEIGHT SO AS NOT TO DAMAGE THE RECORD'S LABEL RESULTING IN SAFE TOTAL CLEANING, AND WHEREIN THE PROCESS-SYSTEM REACHES THE RECORD GROOVES VIA ULTRASONIC FREQUENCIES AND PLASMA TO RESTORE RECORDS AS WELL AS SIMPLY CLEAN THEM. | 2019-11-07 |
20190337024 | SUPERCRITICAL-STATE CLEANING SYSTEM AND METHODS - Disclosed is a supercritical-state cleaning system, comprising a cleaning chamber, a gas booster apparatus, a first heating apparatus, and a carbon dioxide supply apparatus. The cleaning chamber is separately connected to the first heating apparatus and the carbon dioxide supply apparatus. A vacuum pump set is connected to the cleaning chamber. Compared with the prior art, in the Invention, air introduced when a workpiece enters a cleaning chamber is completely removed, so as to prevent mixing of CO | 2019-11-07 |
20190337025 | Debris Removal in High Aspect Structures - A debris collection and metrology system for collecting and analyzing debris from a tip used in nanomachining processes, the system including an irradiation source, an irradiation detector, an actuator, and a controller. The irradiation source is operable to direct incident irradiation onto the tip, and the irradiation detector is operable to receive a sample irradiation from the tip, the sample irradiation being generated as a result of the direct incident irradiation being applied onto the tip. The controller is operatively coupled to an actuator system and the irradiation detector, and the controller is operable to receive a first signal based on a first response of the irradiation detector to the sample irradiation, and the controller is operable to effect relative motion between the tip and at least one of the irradiation source and the irradiation detector based on the first signal. | 2019-11-07 |
20190337026 | SYSTEM AND METHOD FOR MONITORING TREATMENT OF MICROELECTRONIC SUBSTRATES WITH FLUID SPRAYS SUCH AS CRYOGENIC FLUID SPRAYS - Techniques herein pertain to apparatus embodiments and methods for treating the surface of a microelectronic substrate, and in particular for removing objects from the microelectronic substrate using fluid treatment sprays such as cryogenic fluid sprays. The apparatus embodiments and methods described herein further include techniques for monitoring and/or controlling treatment processes for removing particles from surfaces of a microelectronic substrate. The techniques allow using image analysis techniques to monitor characteristics of spray nozzle(s) (e.g., frost formation on the nozzle surface) and using the resultant image information of the nozzle to take corrective action if frost or another nozzle condition is detected. | 2019-11-07 |
20190337027 | Self cleaning condensate drain pressure trap - The present invention comprises a self-cleaning condensate drain fluid pressure trap for air conditioning. Particulates present in the air which pass through an air conditioner adhere to moister (condensation) which is present on the internal evaporator coil. Condensation drips off the evaporator coil along with the particulates which has mixed in with it. Air-conditioning condensate fluid and particulates, or debris, accumulate inside an air-conditioner evaporator coil drain pan and are drained outward through the condensate fluid drain opening. Condensate fluid pressure traps, necessary accessories of a condensate drain line, are normally secured to the drain pan right outside of the air conditioners drain opening. Since condensate fluid is slow flowing, and not pressurized, debris that drains out of the air conditioner tends to settle in the bottom of the condensate fluid pressure trap. The debris will build up until a clog or restriction to drainage flow occurs. This description of events is based on my experience as an HVAC service technician and from cases gathered from other HVAC professionals. | 2019-11-07 |
20190337028 | REACTION FORCE NOZZLE - A nozzle for water jet equipment and a method of use thereof. The nozzle has a body including a base with a shaft extending outwardly therefrom. The shaft is inserted through a bore of a sleeve that rotatable about the shaft. The base and shaft define a bore therein. At least one opening is defined in the shaft and one or more grooves are milled into the shaft's exterior surface. Each opening places the body's bore in fluid communication with one of the grooves and the sleeve's bore. Water flowing through the body's bore will flow through each opening, into the associated groove and into a space between the shaft and sleeve. The grooves create turbulence in water in this space and thereby reduce leakage from the nozzle. The shaft terminates in a conical section usable as a battering ram to break up blockages in pipes during cleaning operations. | 2019-11-07 |
20190337029 | UNDERWATER SENSOR PROTECTION DEVICE AND METHOD EMPLOYED THEREOF - Exemplary embodiments of the present disclosure are directed towards an underwater sensor protection device and method employed thereof. The underwater sensor protection device comprises a focal tube. The focal tube comprises at least one open end and at least one top closed end, the top closed end is connected to a control board and the open end is kept open, the control board comprises an air pump and a solenoid valve, the focal tube is submerged in water level for regulating the air pump. Sensors are positioned in the focal tube. Air is passed through an air tube to the focal tube and vacates the volume of water within the focal tube for avoiding water contact with the sensors, and air bubbles are generated by passing air via the air tube for longer duration into the focal tube thereby performing cleaning operation of the sensors. | 2019-11-07 |
20190337030 | Method to Prevent Grounding from a Silicon Rod to a Plate in Polycrystalline Silicon Reactor - A method to prevent groundings of polycrystalline silicon rod holders to a reactor plate by the residual polymer in the following manner: first, providing a polycrystalline silicon reactor having a reactor plate with a plurality of silicon rod holders separated from the reactor plate with an insulation; next establishing an electrical circuit from a ground connection on the reactor plate connected to high potential test equipment to a high voltage probe; and finally completing the electrical circuit by contacting the high voltage probe to the holder. By this method any remaining polymer is physically removed as the polymer burns or is ejected by the energetic release caused by mild arcing from the holder to the reactor plate. | 2019-11-07 |
20190337031 | ROLLING ROLL AND PLATED STEEL SHEET PRODUCED THEREBY - Provided is a rolling roll including: a rolling roll body ( | 2019-11-07 |
20190337032 | ROLL FOR ROLLING SURFACE TOPOGRAPHY OF STEEL PLATE AND METHOD FOR MANUFACTURING SAME - A roll for rolling surface topography of a steel plate is disclosed. A plurality of raised textured points are arranged on a roll surface. The shape formed by a joint between each single textured point and the roll surface is circular or approximately circular. The circular shape has a diameter of 50˜150 μm. Each single textured point has a raised height of 2˜12 μm, and the overlap among adjacent textured points is lower than 10%. The quantity variance of the textured points per square millimeter of the roll surface is lower than 20%, and the coverage area ratio of the textured points in each square millimeter is 30˜90%. The method comprises performing surface treatment on a feed roll to control the surface roughness Ra of the roll to be smaller than 0.5 μm; and performing layer-by-layer ablation on a surface material of the roll to form the textured points. | 2019-11-07 |
20190337033 | METHOD AND DEVICE FOR STABILIZING A MOVEMENT OF A ROLLED METAL BAND ON A ROLLER TABLE - During stabilization of a metal band ( | 2019-11-07 |
20190337034 | FORMING SYSTEM - A forming system forming a metal pipe by expanding a metal pipe material, includes: a main body part having a forming die for forming the metal pipe; an electrode causing a current to flow through the metal pipe material disposed in the forming die such that the metal pipe material is heated; a power supply unit disposed at a position separated from the main body part and supplying power to the electrode; and a power supply line connecting the power supply unit and the electrode, in which the power supply line includes a lower-side passing portion passing through a lower side of a placing surface on which the main body part is placed, a first connection portion drawn to an upper side of the placing surface and connecting the lower-side passing portion and the electrode, and a second connection portion connecting the lower-side passing portion and the power supply unit. | 2019-11-07 |
20190337035 | COIL FORMING LAYING HEAD SYSTEM - A laying head assembly for the formation of coils is disclosed and can include a laying head configured to rotate about an axis, a pathway defining an enclosed conduit configured to contain an elongated material, the pathway extending in a helical path around the laying head, and at least one support structure coupling the pathway to the laying head, wherein at least one of the one or more couplings have an asymmetrical cross-sectional shape. | 2019-11-07 |
20190337036 | Cut-To-Length Steel Coil Processing Line With Slurry Blasting Descaling Unit - A cut-to-length line for processing coiled sheet metal having a thickness of greater than 0.200 inches has an uncoiler, a descaler, and flattening machinery which may be a stretcher leveler or a temper mill. The line is operated in an advancement mode by (i) the advancing the sheet metal through the line; and (ii) descaling the sheet metal in the descaler. In one aspect, when a length of sheet metal to be stretch leveled is positioned in the stretcher leveler, the line may be operated in an idle mode by: (i) stopping the advancement of the sheet metal from the uncoiler through the descaler; (ii) stopping descaling of the sheet metal in the descaler; and (iii) stretch leveling the length of the sheet metal. When stretch leveling is complete, the line may be operated in the advancement mode. | 2019-11-07 |
20190337037 | Multifunction Work Apparatus - A multifunction work apparatus includes a drawing and yielding assembly and at least one of either a wire guide assembly, a straightening assembly, or a finishing assembly. The drawing and yielding assembly includes a contrast roll, rotatable idly around its axis of rotation, and at least two motorized rolls positioned on the periphery of said contrast roll. | 2019-11-07 |
20190337038 | METHOD OF MANUFACTURING MOLDED MATERIAL, AND SAID MOLDED MATERIAL - The present invention provides a method for manufacturing a molded member by carrying out a multi-stage drawing process and at least one finishing ironing process on a base metal sheet, the molded member comprising: a tubular body; and a flange formed at an end portion of the body, wherein the multi-stage drawing process comprises: a preliminary drawing process for forming a preliminary body having a body element from the base metal sheet; and a plurality of compression drawing processes performed after the preliminary drawing process, the compression drawing processes drawing the body element while applying compressive force along a depth direction of the body element to a circumferential wall of the body element; and wherein the at least one finishing ironing process is carried out such that a mold clearance of an upper portion of the body element is narrower than a mold clearance of a lower portion of the body element. | 2019-11-07 |
20190337039 | METHOD AND DEVICE FOR EXPANDING A METAL ELEMENT - A method of expanding an elongated and at least regionally planar metal element that has two respective marginal regions oppositely disposed and extending in a longitudinal direction and a central region arranged therebetween and including cuts, the marginal regions of the metal element are moved apart transversely to the longitudinal direction and in parallel with a planar extent of the metal element such that connection portions of the central region formed by the cuts and connecting the two respective marginal regions to one another are folded, the method includes displacing the two respective marginal regions with respect to one another transversely to the planar extent of the metal element to form a displaced state, and subsequently moving apart the two respective marginal regions in the displaced state. | 2019-11-07 |
20190337040 | APPARATUS, SYSTEM, AND METHOD FOR FORMING METAL PARTS - An apparatus for forming a metal workpiece having a first surface is described herein. The apparatus includes a trough containing a liquid. The apparatus also includes a support for positioning the metal workpiece in an impact-receiving position. In the impact-receiving position, the first surface is submerged in the liquid. The apparatus includes a driven member for applying multiple impacts to the first surface of the metal workpiece while the metal workpiece is in the impact-receiving position. | 2019-11-07 |
20190337041 | SHEET MATERIAL MACHINING SYSTEM AND METHOD FOR PROCESSING WORKPIECE - A sheet material machining system includes a sheet material machining machine which is configured to machine a workpiece to produce a machined workpiece that includes a plurality of products and a residual material. The machined workpiece is configured to be placed on a sorting table. The plurality of products are configured to be placed on a temporary placement table. At least one product among the plurality of products are configured to be placed on a discharge table. A carrier includes an attracting actuator and a mobile actuator. The order management processor is configured to control the carrier and includes a storage configured to memorize a layout of the plurality of products in the workpiece. The plurality of products are associated with an attracting order. | 2019-11-07 |
20190337042 | METHOD OF MAKING A RETORT CONTAINER - A method is described for making a retort container having one or two metal ends. A heat-sealable material is present on one or both of the container side wall and the/each metal end. The/each metal end is seamed onto the container body, and the resulting container assembly is conveyed on a conveyor adjacent to an induction sealing head and then adjacent to a cooling device. A pressure belt engages the upper end of the container assembly to keep the metal end from coming off the container body during the induction heating and cooling processes. | 2019-11-07 |
20190337043 | FIN, HEAT EXCHANGER WITH FIN, AND METHOD OF MANUFACTURING FIN - A fin according to the present disclosure is a corrugated fin formed of a metal plate by bending into a corrugated shape, and the corrugated fin includes peak portions extending in a first direction, valley portions extending in the first direction, and inclined portions connecting the peak portions and the valley portions adjacent to each other. The peak portions and the valley portions are alternately arranged in a second direction perpendicular to the first direction, and a thickness of the metal plate at each apex of the peak portions and the valley portions is larger than a thickness of the inclined portions of the metal plate. | 2019-11-07 |
20190337044 | METHOD FOR PRODUCING A HEAT EXCHANGE TUBE - A method for producing a heat exchange tube having an inner turbulence insert for a heat exchanger may include providing an austenitic heat exchange tube and the turbulence insert. The method may also include inserting the turbulence insert into the austenitic heat exchange tube, brazing the turbulence insert and the austenitic heat exchange tube via induction brazing, and pressing the austenitic heat exchange tube onto the turbulence insert at least one of during the brazing and after the brazing. | 2019-11-07 |
20190337045 | AUTOMATED SPACER FRAME FABRICATION - Method and Apparatus for fabricating a spacer frame for use in an insulating glass unit. One of a multiple number of possible spacer frame materials is chosen for the spacer frame. An elongated strip of the material is moved to a notching station where notches are formed at corner locations. The character of the notches is adjusted based on the selection of the metal strip material and more particularly to achieve bending of the material in an repeatable, straightforward manner. Better control over the notching process is also achieved by exhaust flow control of a double acting cylinder. A positioning spacer achieve very accurate side to side positioning of a die and anvil to precisely notch and deform the metal strip. Downstream from the notching station the metal strip is bent into a channel shaped elongated frame member having side walls. Further downstream a leading strip of channel shaped material is severed or separated from succeeding material still passing through the notching and bending station. | 2019-11-07 |
20190337046 | METHOD AND DEVICE FOR MANUFACTURING ARC-SHAPED COIL SPRING - The present invention is provided focusing on a servo press configured to enable high-speed/high-accuracy operation by numeric value control in the method for manufacturing an arc-shaped coil spring. The present invention provides a manufacturing method and a manufacturing device configured so that the curvature of the arc-shaped coil spring can be freely ensured. The manufacturing method includes the clamp step of fixing a straight cylindrical coil spring, the end portion detection step of detecting an end portion, a rotation angle position determination step, a pitch feeding step, a pressing member insertion step, and an insertion direction conversion step. The manufacturing method and the manufacturing device relate to the technology of continuously repeating the operation of pushing down a pressing member to an inter-pitch from above, thereby deforming the straight cylindrical coil spring into the coil spring with the curvature. | 2019-11-07 |
20190337047 | Casting Mould for Casting Complex-Shaped Castings and Use of Such a Casting Mould - The present invention relates to a casting mould for casting complex-shaped, large-volume castings from a molten metal, wherein the casting mould has a mould cavity forming the casting and a delivery system for delivery of the molten metal, which is to be cast into the casting, into the mould cavity, wherein the delivery system comprises a sprue, a runner connected to the sprue and a feeder system connected to the runner, and wherein the mould cavity is connected to the feeder system or the runner via connections, and the use of such a casting mould. The casting mould according to the invention makes it possible to reliably produce castings of a highly complex shape, even from alloys which can be difficult to cast using conventional methods and whose casting results can be of an unreliable quality. This is achieved by the fact that, when seen in the flow direction of the molten metal flowing from the sprue into the runner during the casting operation, the runner, having a branch directed away from the sprue along the feeder system and having a directed-back branch adjoining the directed-away branch, is guided along the feeder system in the opposite direction to the directed-away branch, and by the fact that the feeder system is connected to both the directed-away branch and the directed-back branch via two or more gates distributed along the respective branch. | 2019-11-07 |
20190337048 | MOLD FOR FABRICATING A MONOCRYSTALLINE BLADE BY CASTING, A FABRICATION INSTALLATION AND METHOD USING THE MOLD - A ceramic material mold for use in molding a turbine engine blade from a molten metal, the blade including a root, an inner platform, an airfoil, and an outer platform, and the mold including a cavity having the shape of the blade, and an auxiliary grain duct including a first segment and a second segment extending the first segment, the first segment opening out at one end into a first portion of the cavity forming the root of the blade, and at another end into a second portion of the cavity forming a lip of the inner platform of the blade, the second segment opening out at one end into the second portion of the cavity, and at another end into a third portion of the cavity forming a lip of the outer platform of the blade. | 2019-11-07 |
20190337049 | METHOD FOR THE SEMI-PERMANENT MOLD CASTING PROCESS - A method for casting metal using a semi-permanent mold connected to a feed portion includes forming a coolant jacket in a sprue of the feed portion. A coolant source is connected to the coolant jacket. A metal in a molten state is poured into the feed portion for gravity induced flow into the semi-permanent mold. A wall thickness of the sprue is predetermining which minimizes heat transfer from the sprue, thereby forcing the metal in the molten state to cool slower in the sprue than in the mold. After a predetermined time for the metal to cool to a solid state in the mold, flow of a coolant from the coolant source into the coolant jacket is initiated to cool the metal in the sprue before opening the mold. | 2019-11-07 |
20190337050 | SLIDING NOZZLE - In a sliding nozzle comprising three plates consisting of an upper plate, an intermediate plate capable of a sliding movement, and a lower plate, it is intended to suppress adhesion and deposition of metal oxides and others on wall surfaces of inner bores of the three plates. The intermediate plate has: a first inclined portion whose surface defines a slidingly closing directional leading-side wall surface of an inner bore thereof and extends obliquely downwardly in a diametrically contracting direction; a second inclined portion whose surface defines an upper part of a slidingly closing directional trailing-side wall surface of the inner bore thereof and extends obliquely downwardly in a diametrically contracting direction, and a third inclined portion whose surface defines a lower part of the slidingly closing directional trailing-side wall surface of the inner bore thereof and extends obliquely downwardly in a diametrically expanding direction. | 2019-11-07 |