Cutter, Tearer, Or Scraper Patents (Class 73/864.41)
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Patent number: 11892455Abstract: We describe apparatuses, systems, method, reagents, and kits for conducting assays as well as process for their preparation. They are particularly well suited for conducting automated sampling, sample preparation, and analysis in a multi-well plate assay format. For example, they may be used for automated analysis of particulates in air and/or liquid samples derived therefrom in environmental monitoring.Type: GrantFiled: October 1, 2020Date of Patent: February 6, 2024Assignee: Meso Scale Technologies, LLC.Inventors: Charles M. Clinton, Eli N. Glezer, Bandele Jeffrey-Coker, Sandor L. Kovacs, Sudeep M. Kumar, George Sigal, Carl Stevens, Michael Vock
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Patent number: 11268885Abstract: A sampling device having a lower portion with a sample container. A cap is moveably attached with the lower portion and includes a cutting edge configured for cutting a leaf. When the cap is attached to the lower portion with a leaf there between, a leaf sample is deposited into the sample container of the lower portion. The cap includes a vent in fluid communication with the sample container such that the leaf sample is dried. A detachable label can extend from the lower portion.Type: GrantFiled: November 25, 2019Date of Patent: March 8, 2022Assignee: Orion Genomics LLCInventors: Jacob Paul Hendrickx, Michael Sylvester Botzet, Nathan D. Lakey, Anthony D. Favello
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Patent number: 10709068Abstract: A bagging assembly for bagging bales of fibrous material is disclosed. The bagging assembly incorporates a chute defining a channel for receiving a bale, which is pushed there between by a stuffing assembly. Aspects of the bagging assembly include raising a bale using a bale elevator to a higher elevation position so that the bale could be stuffed by the stuffing assembly and using a bag retrieving mechanism for retrieving a bag from a bag location for use in bagging the bale.Type: GrantFiled: August 18, 2016Date of Patent: July 14, 2020Assignee: H.W.J. DESIGNS FOR AGRIBUSINESS, INC.Inventor: Bradley P. Actis
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Patent number: 10512212Abstract: Systems, methods and apparatus are provided for monitoring soil properties including soil moisture, soil electrical conductivity and soil temperature during an agricultural input application. Embodiments include a soil reflectivity sensor and/or a soil temperature sensor mounted to a seed firmer for measuring moisture and temperature in a planting trench. A thermopile for measuring temperature via infrared radiation is described herein. In one example, the thermopile is disposed in a body and senses infrared radiation through an infrared transparent window. Aspects of any of the disclosed embodiments may be implemented in or communicate with an agricultural intelligence computer system as described herein.Type: GrantFiled: December 15, 2017Date of Patent: December 24, 2019Assignee: THE CLIMATE CORPORATIONInventors: Dale Koch, Michael Strnad, Matthew Morgan, Brian McMahon
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Patent number: 10508975Abstract: A sampling device having a lower portion with a sample container. A cap is moveably attached with the lower portion and includes a cutting edge configured for cutting a leaf. When the cap is attached to the lower portion with a leaf there between, a leaf sample is deposited into the sample container of the lower portion. The cap includes a vent in fluid communication with the sample container such that the leaf sample is dried. A detachable label can extend from the lower portion.Type: GrantFiled: June 6, 2016Date of Patent: December 17, 2019Assignee: Orion Genomics LLCInventors: Jacob Paul Hendrickx, Michael Sylvester Botzet, Nathan D. Lakey, Anthony D. Favello
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Patent number: 10416047Abstract: A system may include a needle and source providing fluid to the needle. The system may include a sheath defining an opening. The needle may be within the sheath. The needle and sheath may define a cavity. The system may include a gasket movable between open and closed positions. The gasket may fluidly seal an end of the sheath so that the fluid exits the needle into the cavity and exits via the opening. The system may include a bottle including a septum proximate the end of the sheath. The system may include a movement system that may displace the gasket to permit fluid to exit the cavity via the end of the sheath and displace the sheath or needle such that the needle extends beyond the sheath. The movement system may displace the needle or bottle such that the needle penetrates the septum and fluid exits into the bottle.Type: GrantFiled: December 21, 2018Date of Patent: September 17, 2019Assignee: SENTINEL MONITORING SYSTEMS, INC.Inventors: Terry D. Long, Steven J. Blomquist
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Patent number: 9933418Abstract: This invention is provided for multi-unit plate with at least one unit comprised of a membrane, preferably nitrocellulose or PVDF membrane, associated with a supporting structure to allow for electroblotting of the membrane. This multi-unit plate is suited for high throughput immunoblot analysis including Zestern analysis.Type: GrantFiled: May 26, 2015Date of Patent: April 3, 2018Assignee: QUANTICISION DIAGNOSTICS INC.Inventor: Jiandi Zhang
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Patent number: 9857331Abstract: A laser microdissection includes a microscope having an incident-light device, a microscope objective, and a laser unit operable to produce a laser beam having a beam path extending through the incident-light device and through the microscope objective and intersecting an object plane of the microscope objective at an adjustable intersection point. The laser microdissection systems further includes an electrophoresis unit located below the object plane and containing an electrophoresis gel including one or more gel pockets, and a positioning device operable to position the electrophoresis gel in parallel with the object plane of the microscope objective and relative to a defined reference position such that dissectates of a sample that can be arranged in the object plane can be collected in the one or more gel pockets. The electrophoresis unit is operable to be attached by a coupling device. The dissectates are obtained via the laser beam.Type: GrantFiled: July 1, 2014Date of Patent: January 2, 2018Assignee: LEICA MICROSYSTEMS CMS GMBHInventor: Falk Schlaudraff
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Patent number: 9500567Abstract: An automated soil sampler is removably mounted on an agricultural tractor and collects soil samples in a farm field while the tractor is driven through the field. At a periodic interval, the soil sampler momentarily lowers a soil collection knife into the soil to collect a soil sample, raises the collection knife out of the soil, and transfers the collected soil sample into a bar-coded storage container. The GPS location of the soil sample is associated with the storage container's bar-code in a data file. The interval between successive periodic soil samples corresponds to a determined forward displacement of the tractor. Storage containers that have received soil samples are moved to a storage area until all of the soil samples for a given field have been collected.Type: GrantFiled: May 23, 2014Date of Patent: November 22, 2016Assignee: Integrated AG Service, LTDInventors: David Scheiderer, Michel Grand, Dwayne Maddux, Evan Delk
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Patent number: 8955401Abstract: A soil sampling apparatus comprising a motorized vehicle may be used to remove soil samples at intervals over a field of interest. The apparatus comprises a sampling assembly that rotates and extends downwardly into the soil to collect a sample. The probe assembly is raised to dump the sample into a collection assembly, which transfers the sample to a bagging assembly, where the sample may be bagged for later analysis.Type: GrantFiled: April 6, 2011Date of Patent: February 17, 2015Inventor: James D. Burton
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Patent number: 8911990Abstract: The present invention provides novel methods and devices for detection of pathogens or other microbes in an analyzed sample (e.g., food, industrial, pharmaceutical, botanical, environmental etc., sample). The inventive methods and devices provide for increasing the power of detection for pathogens on food surfaces, comprising increasing the number of independent, discrete samples taken during the sampling procedure. The inventive sampling device reduces sampling costs by minimizing time, material and product loss relative to prior art sampling techniques. In particular aspects, a novel surface sampling device for bulk solid foods is provided that operates to remove (e.g., shave) small pieces from contacted product (e.g., product pieces). The device comprises a sampling mechanism having utility to remove samples (e.g., cut slivers from) larger pieces of food or other sample materials. In particular embodiments, the device comprises a primary shaft member (e.g.Type: GrantFiled: November 7, 2005Date of Patent: December 16, 2014Assignee: Institute for Environmental Health, Inc.Inventor: Mansour Samadpour
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Patent number: 8826751Abstract: A circumferential sampling tool for obtaining a sample from an interior wall of a tube has a cylindrical body with an aperture therein. First and second cutters are operatively connected to a shaft for rotation therewith. The first and second cutter are each movable radially between a retracted position and an extended position. First and second actuators are operatively connected to the first and second cutters respectively for moving the first and second cutters between their respective retracted and extended positions as the shaft rotates. Rotating the shaft causes the first cutter to move to the extended position thereby cutting a portion of the interior wall and then causes the second cutter to move to the extended position thereby cutting the sample from the interior wall from a location in the tube revealed by cutting the portion of the interior wall.Type: GrantFiled: May 21, 2010Date of Patent: September 9, 2014Assignee: Atomic Energy of Canada LimitedInventors: Richard Wray, Greg Hersak
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Publication number: 20140174209Abstract: A method for preparing a bale sample, a bale sampling apparatus, and a bale sample are provided. The method includes the steps of removing a portion from a bale of fibrous material and wrapping an elongated substrate completely around the portion to form a bale sample. The elongated substrate includes identification information. The identification information includes information that associates the bale sample with the bale of fibrous material.Type: ApplicationFiled: December 23, 2013Publication date: June 26, 2014Applicant: LANGSTON COMPANIES INC.Inventors: Joseph Harold HART, Anton G. HOLTY, Edward D. MAYER
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Patent number: 8758683Abstract: A system and method for processing, i.e., sampling and tracking, plant material requires the ability to identify each plant in a plurality of plants. Initially, samples are taken from selected plants and are collected in respective storage locations in a magazine. During sampling, the identity of the plant source for each plant sample is stored. Further, the identity of each storage location receiving a plant sample is stored. Subsequently, the samples are transferred from the storage locations and are placed in respective wells of a receiving member for further downstream processing. Again, the identity of each well receiving a plant sample is stored. As a result, a plant sample in a well can be traced back to its plant source.Type: GrantFiled: August 8, 2007Date of Patent: June 24, 2014Assignee: Syngenta Participations AGInventors: William Michael Lafferty, Scott Wayne Beaver, Charles Wilson Tweedy, Elizabeth Ann George, Walter James Frandsen, Jr.
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Publication number: 20140130613Abstract: An metallographic system comprising a programmable controller, a robotic arm, a specimen clamping or holding device, a sectioning saw, a mounting station, a polishing station, a specimen preparation station, and an analyzer for examining the specimen.Type: ApplicationFiled: November 11, 2013Publication date: May 15, 2014Applicant: UES, INC.Inventors: Umesha P.S. Adiga, Daylond J. Hooper, Nina Joshi, Daniel S. Banks, Murali K. Gorantla
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Patent number: 8689649Abstract: Automated methods and systems for punching out pieces of a porous substrate for biological samples comprising: loading the porous substrate onto a support comprising a die and an opening; moving a receptacle support in at least a z-direction to position a receptacle relative to the support so that an opening in the receptacle is aligned and substantially flush with the opening in the support; actuating a punching head so that the punching head passes through the die, thereby punching a piece out of the porous substrate; and actuating an ejector pin to eject the punched piece from the porous substrate support and into the receptacle aligned with the opening in the support.Type: GrantFiled: December 4, 2009Date of Patent: April 8, 2014Assignee: General Electric CompanyInventors: Philip Alexander Shoemaker, Weston Blaine Griffin, Erin Jean Finehout
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Publication number: 20140026683Abstract: Methods, apparatuses and systems for facilitating automated or semi-automated collection of tissue samples cut by a microtome. In one example, a collection apparatus may be moved back and forth between respective positions at which the collection apparatus is operatively coupled to a microtome so as to collect cut tissue samples, or routine access to the microtome is provided. Relatively easy movement and positioning of the collection apparatus is facilitated, while at the same time ensuring structural stability and appropriate alignment and/or isolation between the collection apparatus and the microtome. A fluid reservoir receives samples cut by the microtome, and the collection apparatus may collect samples via a conveyor-like substrate disposed near/in the reservoir. A linear movement of the substrate may be controlled based on a cutting rate of the microtome, and the fluid level in the reservoir may be automatically maintained to facilitate effective sample collection.Type: ApplicationFiled: September 7, 2011Publication date: January 30, 2014Applicant: President and Fellows of Harvard CollegeInventors: Kenneth Jeffrey Hayworth, Richard Schalek, Juan Carlos Tapia, Narayanan Kasthuri, Jeff Lichtman
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Patent number: 8613234Abstract: A soil sampler having a hollow, ground-contacting drum having a hollow, tapered probe projecting outwardly therefrom for extracting soil plugs. Each soil plug is discharged by gravity into the drum interior. As the drum rotates, all soil plugs are blended with each other. After soil plug collection, the drum is raised and a chute is inserted into the drum. As the drum continues to rotate, the blended soil sample falls from the top of the drum into the chute, slides down the chute and is deposited into a removable cup on a horizontal circular platform of a soil collection carousel assembly. The circular platform is then rotated to bring a new, empty cup into position to receive the next blended sample. The soil sampler is mounted on a trailer drawn by a truck or tractor. All functions are remotely controlled from the cab of the truck or tractor.Type: GrantFiled: January 3, 2012Date of Patent: December 24, 2013Inventor: Linford L. Harrell
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Patent number: 8573074Abstract: The vehicle mounted soil sampler includes a vertical mast tube connected to a receiver hitch mounted on a vehicle. A support plate is clamped to the mast. A drive shaft and gear, driven by a motor, is journaled in a gear housing mounted on the support plate. An elongated gear rack is parallel to the vertical mast and moved vertically by the drive shaft and gear in the gear housing. A tubular soil probe with an open bottom end and an open slot is attached to the gear rack. A spoon bar is pivotally attached to the mast tube. A spoon bar lower end is urged into the open slot and removes soil from the tubular soil probe during upward movement of the gear rack. A soil sample container catches soil discharged from the soil probe. A plastic guide bearing guides the gear rack.Type: GrantFiled: September 22, 2011Date of Patent: November 5, 2013Inventor: Ronald Marker
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Patent number: 8567267Abstract: A device for cutting off one or more sample regions from a sample carrier that contains impregnated sample material, e.g. blood, is described. The device comprises: a cutting unit (101) for cutting off the one or more sample regions from the sample carrier, a support element (102) for supporting a sample well element (117) so that a sample well of the sample well element is able to receive each sample region cut off from the sample carrier, and an ionizer (103) for ionizing gas, e.g. air, that is, when the sample well element has been placed to the support element, in contact with the sample well element so as to discharge possible static electricity from the sample well element with the aid of the ionized gas. Therefore, the adverse effect of static electricity that can be present in the sample well element can be reduced or eliminated.Type: GrantFiled: November 14, 2011Date of Patent: October 29, 2013Assignee: Wallac OyInventor: Jussi Petteri Lehtonen
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Patent number: 8562919Abstract: It is to provide a device for sampling feces that enables an accurate and quantitative evaluation by decreasing the variations of feces sampling levels, wherein the confirmation of the presence or absence of feces sampling can be performed hygienically and simply from an outside of a container.Type: GrantFiled: December 1, 2009Date of Patent: October 22, 2013Assignee: Kyowa Medex Co., Ltd.Inventor: Yasumasa Shimada
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Publication number: 20130176553Abstract: The present invention provides a method and apparatus for non-destructive testing of a seed. In various embodiments, the method may comprise vibrating the seed to orient the seed on an axis, identifying a location of a known feature of the seed, determining a sample location on the seed based on the location of the known feature, and performing a non-destructive testing procedure on the seed proximate the sample location. In one embodiment, the method may comprise removing a sample portion of the seed from the sample location without damaging the embryo of the seed. Accordingly, the viability of the seed may be maintained while allowing for subsequent testing on the sample portion of the seed.Type: ApplicationFiled: November 20, 2012Publication date: July 11, 2013Applicant: PIONEER HI-BRED INTERNATIONAL, INC.Inventor: PIONEER HI-BRED INTERNATIONAL, INC.
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Publication number: 20130104675Abstract: A system for sampling a bale of fibrous material is provided including a transportation mechanism for moving the bale from a first point to a second point and a first gripper for obtaining a sample from the bale when the bale is at a position between the first point and the second point. The gripper includes a movable finger for gripping the sample from the bale. An actuator comprising an actuating rod is provided for pushing the sample away from the movable finger.Type: ApplicationFiled: December 20, 2012Publication date: May 2, 2013Applicant: H.W.J. DESIGNS FOR AGRIBUSINESS, INC.Inventor: H.W.J. DESIGNS FOR AGRIBUSINESS, INC.
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Patent number: 8366857Abstract: Methods, apparatus and systems for collecting thin tissue samples for imaging. Thin tissue sections may be cut from tissue samples using a microtome-quality knife. In one example, tissue samples are mounted to a substrate that is rotated such that thin tissue sections are acquired via lathing. Collection of thin tissue sections may be facilitated by a conveyor belt. Thin tissue sections may be mounted to a thin substrate (e.g., by adhering thin tissue sections to a thin substrate via a roller mechanism) that may be imaged, for example, by an electron beam (e.g., in an electron microscope). This tissue sections may be strengthened before cutting via a blockface thinfilm deposition technique and/or a blockface taping technique. An automated reel-to-reel imaging technique may be employed for collected/mounted tissue sections to facilitate random-access imaging of tissue sections and maintaining a comprehensive library including a large volume of samples.Type: GrantFiled: January 28, 2010Date of Patent: February 5, 2013Inventors: Kenneth Hayworth, Amy Au Hayworth
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Patent number: 8336404Abstract: A system for sampling a bale of fibrous material is provided including a transportation mechanism for moving the bale from a first point to a second point and a first gripper for obtaining a sample from the bale when the bale is at a position between the first point and the second point. The gripper includes a movable finger for gripping the sample from the bale. An actuator comprising an actuating rod is provided for pushing the sample away from the movable finger.Type: GrantFiled: January 26, 2009Date of Patent: December 25, 2012Assignee: H.W.J. Designs for Agribusiness, Inc.Inventor: Bradley P. Actis
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Publication number: 20120210805Abstract: An apparatus for obtaining samples from a structure includes a support member, at least one stabilizing member, and at least one moveable member. The stabilizing member has a first portion coupled to the support member and a second portion configured to engage with the structure to restrict relative movement between the support member and the structure. The stabilizing member is radially expandable from a first configuration where the second portion does not engage with a surface of the structure to a second configuration where the second portion engages with the surface of the structure.Type: ApplicationFiled: February 23, 2011Publication date: August 23, 2012Inventors: Randall F. Lind, Peter D. Lloyd, Lonnie J. Love, Mark W. Noakes, Francois G. Pin, Bradley S. Richardson, John C. Rowe
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Publication number: 20120186368Abstract: A device for cutting off one or more sample regions from a sample carrier that contains impregnated sample material, e.g. blood, is described. The device comprises: a cutting unit (101) for cutting off the one or more sample regions from the sample carrier, a support element (102) for supporting a sample well element (117) so that a sample well of the sample well element is able to receive each sample region cut off from the sample carrier, and an ionizer (103) for ionizing gas, e.g. air, that is, when the sample well element has been placed to the support element, in contact with the sample well element so as to discharge possible static electricity from the sample well element with the aid of the ionized gas. Therefore, the adverse effect of static electricity that can be present in the sample well element can be reduced or eliminated.Type: ApplicationFiled: November 14, 2011Publication date: July 26, 2012Applicant: WALLAC OYInventor: Jussi Petteri LEHTONEN
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Publication number: 20120137794Abstract: The invention includes a forceps and collection assembly for acquiring and storing a plurality of tissue samples in a single pass, and accompanying mechanisms for use with the forceps and collection assembly. The accompanying mechanisms include an endoscope working channel cap assembly configured to minimize compression of a pouch of the forceps and collection assembly as it traverses a seal of the cap assembly, and a flush adapter configured to be coupled to the pouch so as to assist in removing tissue samples in the pouch by flowing fluid through the pouch.Type: ApplicationFiled: November 29, 2011Publication date: June 7, 2012Inventors: Adam L. Cohen, John B. Golden, Liem T. Vu
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Publication number: 20120090412Abstract: A circumferential sampling tool for obtaining a sample from an interior wall of a tube has a cylindrical body with an aperture therein. First and second cutters are operatively connected to a shaft for rotation therewith. The first and second cutter are each movable radially between a retracted position and an extended position. First and second actuators are operatively connected to the first and second cutters respectively for moving the first and second cutters between their respective retracted and extended positions as the shaft rotates. Rotating the shaft causes the first cutter to move to the extended position thereby cutting a portion of the interior wall and then causes the second cutter to move to the extended position thereby cutting the sample from the interior wall from a location in the tube revealed by cutting the portion of the interior wall.Type: ApplicationFiled: May 21, 2010Publication date: April 19, 2012Applicant: ATOMIC ENERGY OF CANADA LIMITED (AECL)Inventors: Richard Wray, Greg Hersak
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Publication number: 20110303025Abstract: The present invention hereby describes an apparatus and/or apparatuses to collect aqueous solutions, gas compounds, solid compounds and/or hydrocarbon liquid samples from a pipe, pipeline, tank or vessel for microbiological analysis; to determine if that environment contains microbiologically influenced corrosion (MIC) bacterium, which may contribute to the internal wall corrosion of the pipe's, pipeline's, tank's or vessel's metallic composition. The present invention also includes sterile absorbent materials within the apparatus(es); which have different absorbency rates and coatings, which are hydrocarbon and/or aqueous soluble at differing time periods, to represent adequate sampling of the fluids; as it travels through and within a pipe, pipeline, tank or vessel system. Solids are trapped within, and included within, a coated or non-coated sterile matrix which may contain sessilic MIC bacterium.Type: ApplicationFiled: May 9, 2011Publication date: December 15, 2011Applicant: MIC Corrosion Tek, LLCInventor: Douglas Maurice Chartier
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Publication number: 20110277566Abstract: A system and method for an easy-to-open liner for use in connection with soil and sediment samplers, including direct push technology, rotary and coring systems, is disclosed. The liner is pre-scored along its length by one or more score lines formed in the exterior surface or the interior surface of the liner. After removal from the sampler, the liner can easily be opened to expose the contained sample without the need of cutting blades or other sharp objects, in accordance with health and safety requirements.Type: ApplicationFiled: June 16, 2011Publication date: November 17, 2011Inventors: Todd Merrell, Lenny Coakley, Kevin Russell Porter, Ceri E B Copping
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Patent number: 7981383Abstract: A piercing station for piercing sample container caps or thick stoppers is provided. The cap piercing station utilizes a piercing blade having a generally Z-shape cross-section, a carriage assembly for moving the blade to pierce a cap on a container, an alignment block assembly for preventing the container from being lifted up by friction with the blade when the blade is being withdrawn from a pierced cap, and a latch assembly for latching the alignment block assembly when the blade is being withdrawn.Type: GrantFiled: September 22, 2008Date of Patent: July 19, 2011Assignee: Beckman Coulter, Inc.Inventors: David L. Goodale, Steven P. Katzmann, William M. Robins
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Publication number: 20110132111Abstract: Automated methods and systems for punching out pieces of a porous substrate for biological samples comprising: loading the porous substrate onto a support comprising a die and an opening; moving a receptacle support in at least a z-direction to position a receptacle relative to the support so that an opening in the receptacle is aligned and substantially flush with the opening in the support; actuating a punching head so that the punching head passes through the die, thereby punching a piece out of the porous substrate; and actuating an ejector pin to eject the punched piece from the porous substrate support and into the receptacle aligned with the opening in the support.Type: ApplicationFiled: December 4, 2009Publication date: June 9, 2011Applicant: GENERAL ELECTRIC COMPANYInventors: Philip Alexander Shoemaker, Weston Blaine Griffin, Erin Jean Finehout
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Publication number: 20100300219Abstract: Provided is a sub-sampler used for taking a sub-sample from a core sample filled in a liner of a corer. The sub-sampler includes agitation preventing walls 100a, 100b and 100c including a top surface 10 having a predetermined length, a side surface 20 extended to be bent in a downward direction from one end of the top surface 10, and a contact surface 30 extended such that one end of the side surface meets the other end of the top surface 10; and a cut piece 200 that allows an arrangement gap between one agitation preventing wall 100a and any other agitation preventing wall 100b to be regular and that is connected to the side surface 20 in order to close one side surface of the arranged agitation preventing walls 100a, 100b and 100c.Type: ApplicationFiled: May 25, 2010Publication date: December 2, 2010Applicant: Korea Institute of Geoscience and Mineral Resources (KIGAM)Inventor: Inkwon Um
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Patent number: 7827873Abstract: An apparatus automatically removes soil samples at intervals over a field of interest. The apparatus comprises a sampling assembly that rotates on a track. The probe of the sampler assembly is extended through the track and into the ground, then retracted on each revolution of the track. The sampler assembly is hinged and guided along a track in order to minimize soil compaction as the probe rotates around the rear wheel of the apparatus. Soil is ejected by means of a “rumble path” along the top of the track. The soil samples are pneumatically transferred to a bagging assembly located in the tractor pulling the apparatus.Type: GrantFiled: February 13, 2009Date of Patent: November 9, 2010Inventor: James D. Burton
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Patent number: 7806008Abstract: A method and apparatus for analysis of a sample. The method includes an accessing operation for accessing a region of the sample via a tip of at least one probe mounted on a cantilever. A removing operation removes a sample material from the region that is accessed by the tip of the at least one probe mounted on the cantilever. A sensing operation senses a parameter associated to the removal of the sample material in the removing operation. The accessing, removing, and sensing operations are repeated to facilitate removal of at least one layer of the sample.Type: GrantFiled: June 12, 2008Date of Patent: October 5, 2010Assignee: International Business Machines CorporationInventor: Gerd K. Binnig
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Patent number: 7721897Abstract: An apparatus and method for collecting, sorting and storing samples from multiple batches of copper cathode is disclosed. Samples are collected at a sampling station and transferred to a collection container. The samples are then transferred to a sorting container by way of chutes forming a continuous path from the collection container to the sorting container. The sorting container is affixed on the top surface of an automated carousel having a plurality of sorting containers for sorting samples from multiple batches. Samples in the sorting containers are recovered into storage containers through an access door panel and a funnel placed beneath the access door.Type: GrantFiled: August 16, 2007Date of Patent: May 25, 2010Assignee: Kennecott Utah Copper LLCInventors: Randy P. Woolley, Kevin Quapp
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Patent number: 7681662Abstract: A water bottom ore sampler includes a submersible housing for positioning on or near a water bottom, a riser duct mounted within the submersible housing and movable vertically relative to the submersible housing, a drilling assembly disposed within the riser duct for excavating the water bottom, a passage defined within the riser duct through which a particulate fluid mixture produced by the excavation can flow up the riser duct and into an interior of the submersible housing, and a sample container disposed within the submersible housing for collecting ore from the particulate fluid mixture received in the submersible housing.Type: GrantFiled: February 29, 2008Date of Patent: March 23, 2010Assignee: Williamson Deep Ocean Engineering, Inc.Inventors: Yoshio Asakawa, Ross E. Murray, Freshteh Ahmadian
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Patent number: 7677289Abstract: An automatic taping lathe-microtome that produces a continuous ribbon of tissue by lathing an extremely thin strip off the surface of a cylindrical block containing a multitude of embedded tissue samples. Mechanisms are included for sandwiching this fragile ribbon of tissue between a pair of support tapes. Viewing holes are cut in the support tapes above and below each tissue slice such that the tapes act as slot grids allowing for direct viewing of each tissue slice in a transmission electron microscope (TEM). The resulting tissue-tape is placed on a spooling mechanism and fed into the beam of a TEM much like the film in a movie projector. This allows for random-access imaging of any section on the tape without requiring the TEM's vacuum be broken. This system is intended to give neuroscientists a tool to ultrastructure image large volumes of neural tissue and to trace multi-scale synaptic circuits.Type: GrantFiled: July 8, 2004Date of Patent: March 16, 2010Assignee: President and Fellows of Harvard CollegeInventors: Kenneth Jeffrey Hayworth, Amy Au Hayworth
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Patent number: 7673533Abstract: The present invention discloses a sampling head and a sampling device for intact vehicle paint chips for forensic applications, and the sampling head includes: a body being a non-metal cylindrical body and having a circular groove at the external periphery of the body, and an installing groove disposed axially at a front end of the body; at least one O-ring sheathed onto the circular groove and protruded slightly from the surface of the body; a metal head, embedded and fixed axially into the installing groove, and having a small portion protruded from the front distal surface of the body, and the metal head front distal surface has a groove; and a plastic layer, installed in a groove of the metal head, and an external lateral surface of the plastic layer is protruded from the front distal surface of the metal head to form a gluing surface for collecting a sample.Type: GrantFiled: April 3, 2007Date of Patent: March 9, 2010Inventor: Wei-Tun Chang
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Patent number: 7591196Abstract: A core splitter comprises a trough in which a core support is carried. A cutting head carries a rotary cutting tool which is contained within a cowling. The trough contains a water bath in which the core is located below the water level so that the cutting operation take place in the water. A settling tank is provided at one end of the trough so that any cuttings are moved to the settling tank. During the cutting operation, the core is mounted in a core carrier, which is supported by the core support.Type: GrantFiled: February 18, 2005Date of Patent: September 22, 2009Assignee: Corstor International (Proprietary) LimitedInventor: John David Wilson
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Patent number: 7552654Abstract: An apparatus removes soil samples at intervals over a field of interest. The apparatus comprises a sampling assembly (60) that rotates on a track (32) riding on a plurality of idler wheels (29, 31). A probe (66) extends and retracts under the action of a scissored frame assembly (70), mechanically manipulated by passage of the scissored frame assembly (70) along a guide assembly (108). The probe (66) is extended into the ground and retracted on each revolution. An ejector (68) pushes soil from the probe (66) as it passes over a hopper (88) to retain the cores. The cores are pneumatically transferred from the hopper (88) to a plurality of sample collection containers (126). An electronic control system uses GPS location information to deposit collected cores in the appropriate container (126) based upon the current location of the apparatus in the field of interest.Type: GrantFiled: July 6, 2007Date of Patent: June 30, 2009Inventor: James D. Burton
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Patent number: 7510684Abstract: A piercing station for piercing sample container caps or thick stoppers is provided. The cap piercing station utilizes a piercing blade having a generally Z-shaped cross-section, a carriage assembly for moving the blade to pierce a cap on a container, an alignment block assembly for preventing the container from being lifted up by friction with the blade when the blade is being withdrawn from a pierced cap, and a latch assembly for latching the alignment block assembly when the blade is being withdrawn.Type: GrantFiled: February 9, 2001Date of Patent: March 31, 2009Assignee: Beckman Coulter, Inc.Inventors: David L. Goodale, Steven P. Katzmann, William M. Robins
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Publication number: 20080295619Abstract: The present invention generally relates to a device for obtaining samples of meat during commercial meat production. More specifically, embodiments of the present invention provide for an automated, hand held device used to rapidly obtain samples of meat that are of essentially uniform size in order to test for the presence of microbiological contaminants in such meat, as well as methods of using the device. The device can be used to comply with laws and regulations concerning the testing of meat for microbial contamination during commercial meat production. The device is also lightweight and ergonomically constructed so that it may be operated by a single individual.Type: ApplicationFiled: June 4, 2007Publication date: December 4, 2008Applicant: SWIFT & COMPANYInventors: Sherri Jenkins, Scott Leach, Art Rogers
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Patent number: 7444891Abstract: A method includes providing a sampling device having a sampling chamber therein, a pump operatively coupled to the sampling chamber, and a drive means coupled to the sampling chamber; situating the sampling device against an underwater boat hull having contaminants attached thereto, wherein situating the sampling device against the underwater boat hull causes water to be disposed within the sampling chamber; activating the pump to remove a portion of the water from the sampling chamber, wherein negative pressure is created within the sampling chamber and a watertight seal is formed between the sampling chamber and the underwater boat hull; activating the drive means to remove a sample of the contaminants from the underwater boat hull, wherein the sample of the contaminants is collected in the sampling chamber; deactivating the mechanical drive means; and sealing the sampling chamber, wherein the sample of the contaminants is stored within the sampling chamber.Type: GrantFiled: June 7, 2006Date of Patent: November 4, 2008Assignee: The United States of America as represented by the Secretary of the NavyInventors: David Bartholomew Chadwick, Ignacio Rivera-Duarte, Robert Martin Cook
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Patent number: 7437959Abstract: An In-Water Hull Cleaning Sampling Device includes a sampling chamber, a drive shaft housing, a drive shaft sealing membrane, a drive shaft, a spring retainer, a pressure spring, a cleaning pad, a mechanical drive device and a chamber sealing means. The sampling chamber further includes a chamber sealing membrane coupled to a base; and a chamber wall coupled to the base and a chamber ceiling.Type: GrantFiled: May 1, 2006Date of Patent: October 21, 2008Assignee: The United States of America as represented by the Secretary of the NavyInventors: David Bartholomew Chadwick, Ignacio Rivera-Duarte, Robert Martin Cook
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Patent number: 7383719Abstract: A screening system for screening passengers is disclosed. The system includes a floor grating having underlying rotating brushes that are installed in access ways at public venues (e.g., doors, turnstiles, escalators, etc.). As each passenger steps on the grating, the rotating brushes remove traces of material from the soles of that passenger's shoes and the material is analyzed for the presence of CBRNE agents via appropriate local detectors.Type: GrantFiled: August 18, 2006Date of Patent: June 10, 2008Assignee: Lockheed Martin CorporationInventors: Francesco Pellegrino, Matthew R. Shapiro
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Patent number: 7337684Abstract: A tool for removing surface material to be analyzed includes a container having an opening therein defined by a peripheral edge. A flexible band is attached to and extends along the peripheral edge. An adhesive coating is positioned on the band. A ring is positioned in a wall of the container. The ring defines an aperture extending through the container. A cutting tool extends through the ring such that a cutting member of the cutting tool is extendable through the opening. The adhesive on the band may be attached to a wall surface such that the cutting tool may scrap the wall surface. Material freed from the wall surface by the cutting tool is captured in the container.Type: GrantFiled: May 9, 2005Date of Patent: March 4, 2008Inventor: Nicholas J. Lewis
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Patent number: 7305897Abstract: The invention relates to a sample machining device, in particular for preparing samples for OES and/or XRF and/or combustion analyses, having at least one sample holder, and to provide a development which is advantageous in use proposes that the machining device includes a cylindrical milling cutter, the cylindrical milling cutter and the sample holder being movable relative to one another in such a manner that a sample which can be held in the sample holder can be divided by means of the cylindrical milling cutter to produce a free piece and a remainder piece of the sample which can still be held in the sample holder, and that at least one additional tool, in particular a drilling or separate milling tool, is provided in order to produce chips from the remainder piece of the sample.Type: GrantFiled: February 15, 2005Date of Patent: December 11, 2007Assignee: Pfaff AQS GmbH automatische QualitatskontrollsystemeInventor: Monika Trapp
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Patent number: 7255016Abstract: An apparatus removes soil samples at intervals over a field of interest. The apparatus comprises a sampling assembly (60) that rotates on a track (32) riding on a plurality of idler wheels (29, 31). A probe (66) extends and retracts under the action of a scissored frame assembly (70), mechanically manipulated by passage of the scissored frame assembly (70) along a guide assembly (108). The probe (66) is extended into the ground and retracted on each revolution. An ejector (68) pushes soil from the probe (66) as it passes over a hopper (88) to retain the cores. The cores are pneumatically transferred from the hopper (88) to a plurality of sample collection containers (126). An electronic control system uses GPS location information to deposit collected cores in the appropriate container (126) based upon the current location of the apparatus in the field of interest.Type: GrantFiled: March 9, 2004Date of Patent: August 14, 2007Inventor: James D. Burton