Patent application number | Description | Published |
20100062527 | INDUCTION, PROPAGATION AND ISOLATION OF LIVER PROGENITOR CELLS - The present invention relates to methods of induction and isolation of progenitor cells from stem cell cultures, specifically liver progenitor cells from human embryonic stem cell cultures. In one embodiment, the present invention provides a method of inducing hepatocyte-like progenitor cells by placing a quantity of human embryonic stem cells in a medium supplemented with an inhibitor of the MAPK/MEK/ERK signaling pathway, FGFR, GSK3 and/or BMP. | 03-11-2010 |
20110039333 | DEFINED CONDITIONS FOR HUMAN EMBRYONIC STEM CELL CULTURE AND PASSAGE - The invention relates to human pluripotent cells. More specifically, the invention provides a chemically defined xeno-free culture system that allows for long term expansion of human pluripotent cells. This culture system allows for human pluripotent cell lines to be maintained in the pluripotent state for an extended time while maintaining a normal karyotype and the ability to differentiate into all three germ layers. | 02-17-2011 |
20120329152 | INDUCTION, PROPAGATION AND ISOLATION OF LIVER PROGENITOR CELLS - The present invention relates to methods of induction and isolation of progenitor cells from stem cell cultures, specifically liver progenitor cells from human embryonic stem cell cultures. In one embodiment, the present invention provides a method of inducing hepatocyte-like progenitor cells by placing a quantity of human embryonic stem cells in a medium supplemented with an inhibitor of the MAPK/MEK/ERK signaling pathway, FGFR, GSK3 and/or BMP. | 12-27-2012 |
Patent application number | Description | Published |
20080212644 | Temperature sensor and related remote temperature sensing method - A temperature sensor includes a plurality of rectangular shaped amorphous magnetic alloy strips connected magnetically, wherein at least one of the strips has a predetermined ferromagnetic Curie temperature, and another strip has a magnetic permeability well exceeding 2,000. The temperature sensor may be used in a related remote temperature sensing method wherein the sensor is interrogated by a magnetic field and the temperature sensor's response signal is detected electromagnetically. | 09-04-2008 |
20080212646 | Remote temperature sensing device and related remote temperature sensing method - A device and method of remote temperature sensing, the device having a temperature sensor placeable on a rotating item utilizing the temperature sensor being a plurality of rectangular shaped amorphous magnetic alloy strips connected magnetically, wherein at least one of the strips has a predetermined ferromagnetic Curie temperature and another strip has a magnetic permeability exceeding 2,000. | 09-04-2008 |
20100175793 | Iron-based high saturation magnetic induction amorphous alloy core having low core and low audible noise - A magnetic core having an iron-based amorphous alloy that includes: a chemical composition with a formula Fe | 07-15-2010 |
20120062351 | Ferromagnetic amorphous alloy ribbon with reduced surface protrusions, method of casting and application thereof - A ferromagnetic amorphous alloy ribbon includes an alloy having a composition represented by Fe | 03-15-2012 |
20130001314 | MAGNETOMECHANICAL SENSOR ELEMENT AND APPLICATION THEREOF IN ELECTRONIC ARTICLE SURVEILLANCE AND DETECTION SYSTEM - A magnetomechanical resonance element or marker strip with facilitated performance based on an amorphous magnetostrictive alloy ribbon having a line-like surface pattern is utilized in an electronic article surveillance marker or sensor element. A direction of magnetic anisotropy at angle between 80 and 90 degree away from ribbon's length direction and in ribbon's plane is introduced during ribbon fabrication, which increases the resonance performance with minimal loss in the magneto-mechanical circuit, and more particularly, in a marker or sensor element utilizing a plurality of resonating elements or marker strips. A marker or sensor element is fabricated utilizing the resonance element or elements and is utilized in an electronic article surveillance and identification systems. | 01-03-2013 |
20130043744 | METHOD OF CONSTRUCTING CORE WITH TAPERED POLE PIECES AND LOW-LOSS ELECTRICAL ROTATING MACHINE WITH SAID CORE - An electrical rotating machine having a stator or a rotor with a core that includes a plurality of tapered pole pieces is a low loss electrical machine that results in improvements such as higher output power, higher torque and higher efficiency than a machine that does not have tapered pole pieces. The stator or the rotor with tapered pole pieces may be applied to a power train in automobiles, power tools, and various appliances. A method of constructing the core includes winding an iron-based amorphous magnetic alloy ribbon to form a cylinder-shaped core, then heating, impregnating with resin, and machining the cylinder-shaped core to form a plurality of tapered pole pieces being separated in an alternating manner by a plurality of slots. The cores having an outside diameter in a range of 50 mm-1200 mm, a tapered angle in a range of 10°-45°, and a slot depth in a range of 10 mm-210 mm are advantageous. | 02-21-2013 |
20130106559 | METHOD OF REDUCING AUDIBLE NOISE IN MAGNETIC CORES AND MAGNETIC CORES HAVING REDUCED AUDIBLE NOISE | 05-02-2013 |
20130134825 | METHOD OF CONSTRUCTING CORE WITH TAPERED POLE PIECES AND LOW-LOSS ELECTRICAL ROTATING MACHINE WITH SAID CORE - An electrical rotating machine having a stator or a rotor with a core that includes a plurality of tapered pole pieces is a low loss electrical machine that results in improvements such as higher output power, higher torque and higher efficiency than a machine that does not have tapered pole pieces. The stator or the rotor with tapered pole pieces may be applied to a power train in automobiles, power tools, and various appliances. The core is constructed by winding an iron-based amorphous magnetic alloy ribbon to form a cylinder-shaped core, then heating, impregnating with resin, and machining by cutting the cylinder-shaped core to form a plurality of tapered pole pieces being separated in an alternating manner by a plurality of slots. The cores having an outside diameter of 50 mm-1200 mm, a tapered angle of 10°-45°, and a slot depth of 10 mm-210 mm are advantageous. | 05-30-2013 |
Patent application number | Description | Published |
20100193521 | Protective device for a pressure cooker and pressure cooker with a protective device - A protective device attached to a pressure release valve of a lid of a pressure cooker, including a dome-shaped mesh casing body, a ring-shaped reinforcing frame fixed to the upper edge of the mesh casing body, a bridge plate provided on the reinforcing frame with both ends thereof fixed to the reinforcing frame so that the bridge plate diametrically crosses the ring-shaped reinforcing frame keeping distance from the bottom of the mesh casing body, and an attachment member of substantially a hollow cylinder provided at the center of the bridge plate. | 08-05-2010 |
20130199633 | Pressure Release Valve Assembly for Pressure Cooker - A pressure release valve assembly for a pressure cooker including a pressure intake unit provided inside of (or under) the lid of a pressure cooker and a pressure control unit connected to the pressure intake unit and provided outside of the lid. The pressure intake unit includes a pressure outlet tube, a connecting plug substantially in a truncated conical shape and connected to the pressure outlet tube with the connecting plug in between, a pressure intake tube connected to the pressure outlet tube, and a filtering cap attached to the pressure intake tube; and the pressure control unit includes a cylindrical pressure release casing, a tubular pressure control element threadedly connected to the inside of the pressure release casing, a valve plunger provided inside the tubular pressure control element, and a pressure spring installed between the pressure control element and an externally expanding supporting flange of the valve plunger. | 08-08-2013 |
20130199635 | Pressure Release Valve - A pressure release valve including a holder element provided on the outside of the lid of a pressure cooker, a body packing disposed inside the holder element, a pressure release tube provided in the lower inside portion of the body packing, a valve plunger disposed in the body packing and comprising a shank portion and a beveled portion which is at the lower end of the shank portion and set on the upper end of the pressure release tube so as to allow the interior of the pressure release tube to be an empty space, a coil spring mounted on the valve plunger, a lock nut connected to the holder element, and a filtering cap provided fixedly or non-fixedly within the lock nut. | 08-08-2013 |
20130295823 | Blade Sharpener - A blade sharpener including a frame casing body having a grip and a grinding chamber and a grinder assembly detachably installed in the grinding chamber in which the grinder assembly is formed by a grinder casing body having a pair of vertical walls facing each other, a supporting window provided in each of the vertical walls, a rotary shaft provided between the vertical end walls with both end thereof in the supporting windows of the vertical walls, an abrasive wheel provided on the rotary shaft at the axial center, and a pair of lateral coil springs each provided on either side of the abrasive wheel. The rotary shaft can be supported by a pair of longitudinal coil springs installed in the vertical walls. | 11-07-2013 |
20130295824 | Blade Sharpener - A blade sharpener including a main frame casing having a grip and a grinding chamber and a grinder assembly detachably installed in the grinding chamber in which the grinder assembly is formed by a pair of shaft supports facing each other, a supporting window provided in each of the shaft supports, a rotary shaft supported at both end portions thereof by the vertical shaft supports, an abrasive wheel provided on the rotary shaft at substantially its axial center, and a pair of lateral coil springs each provided on either side of the abrasive wheel. The rotary shaft can be supported by a pair of longitudinal coil springs installed in the shaft supports. | 11-07-2013 |
20140342644 | Blade Sharpening Stand - A blade sharpening stand including a support base body comprised of a pair of supporting stands spacedly provided, a blade set plate swingably attached at its rear side to the rear end of the support base body, a blade holder provided in the blade set plate for holding a blade of a knife on the blade set plate, and a guide roller provided on the front end of the support base body in a manner bridging the pair of supporting stands. A blade is held by the blade holder on the blade set plate after the blade set plate is set at desired inclined angle, and a grind stone set on the cutting edge of the blade and on the guide roller is moved back and forth to sharpen the cutting edge of the blade. | 11-20-2014 |
20150276231 | Gas Range - A gas range including a main valve and an auxiliary valve, providing a weak fire power by blocking some of gas flow paths, when a cooking container reaches a setting temperature, by the auxiliary valve so as to let the rice stand after cooking or simmer the ingredients to prepare stock for a long time, and blocking gas supply by closing the main valve when the cooking container becomes in an overheated state so as to prevent an accident by overheat. | 10-01-2015 |