Patent application number | Description | Published |
20120137605 | JAMB ASSEMBLY FOR DOOR - Disclosed is a jamb assembly for a door having a novel structure, capable of representing a wooden feel and reinforcing the strength for a specific region by improving the structure of the jamb assembly coupled with an opening of a wall surface for the installation of the door. The jamb assembly is installed along an inner peripheral surface of an opening of a wall surface for installation of a door and constituting a door frame. The jamb assembly includes an outer skin section constituting an outer portion of the jamb assembly and having a surface molded with various patterns such as a wooden pattern, and a body core section surrounded by the outer skin section, constituting an inner frame portion of the jamb assembly, and fixedly coupled with the opening of the wall surface for the installation of the door. | 06-07-2012 |
20120137624 | WINDOW FRAME FOR DOOR USING HOLDER PIN - Disclosed is a window frame for a door using a holder pin having a novel structure in which an exposed part caused by a screw does not exist, the coupling work can be simply achieved, frame bodies are manufactured by using a single mold, and the frame bodies can be coupled with each other at interior and exterior sides. The window frame includes two frame bodies having a form of a frame coupled with a window, installed in an opening of a body frame, and coupled with each other at interior and exterior sides about the opening while facing each other, protruding boss parts protruding from facing positions of the two frame bodies and having coupling holes recessed in an axial direction from an end surface thereof, and a holder pin having two opposite ends. | 06-07-2012 |
20120159887 | RAISED PROFILE PANEL FOR DOOR - Disclosed is a raised profile panel having various patterns for a door, which allows a user to repair a profile of the door or change a design of the door according to the demand of the user without exchanging the door with a new one when the profile formed on a surface of the door for decoration is damaged or the user wants to change the design of the door. The raised profile panel includes a profile section manufactured separately from the door and having a bonding surface forming an inner wall of the profile section and an exposed surface forming an outer wall of the profile section; and an adhesive layer provided on the bonding surface of the profile section to bond the bonding surface of the profile section with the surface of the door. | 06-28-2012 |
Patent application number | Description | Published |
20090078616 | Sieving media from planar arrays of nanoscale grooves, method of making and method of using the same - Disclosed herein are an apparatus and a method for separating molecules on the basis of size and or structure, and to a method of making the apparatus. Generally, the separation method includes passing a fluid comprising particles having different effective molecular diameters through a plurality of open, nanoscale channels disposed in surfaces of substrates. The method also includes obtaining a plurality of fractions of the passed fluid such that each of the fractions includes a major portion containing particles having similar size and shape and substantially free of particles having larger size and shape. The apparatus includes first and second substrates each of which has a surface containing a plurality of open, nanoscale channels disposed therein. The surfaces are bonded together such that each of the channels of the first substrate is in fluid communication with at least two of the channels of the second substrate and is misaligned relative to the channels of the second substrate. Interferometric lithography and anodic bonding or flip-chip bonding techniques can be used to make the apparatus. | 03-26-2009 |
20100170798 | Fabrication and use of semipermeable membranes and gels for the control of electrolysis - A microfluidic device and method is disclosed having one or more membranes for the control of electrolysis. In one embodiment, a microfluidic device is disclosed that includes body with first channel and second channels separated by a gel layer. A first electrode positioned in the first channel and a second electrode positioned in the second channel wherein a potential applied to the first and second electrodes passes electrons from the first channel to the second channel through the gel layer. In another embodiment, a microfluidic device includes a body having a surface with a channel separating two first reservoirs. One or more membranes are positioned on the surface covering a portion of the channel and a blank is positioned covering the channel and the one or more membranes. A second reservoir through the blank is in contact with the membrane, each second reservoir in communication with the channel via the membrane. A first electrode is positioned in the first reservoir and a second electrode is positioned in the second reservoir wherein a potential applied to the first and second electrodes passes electrons from the first channel to the second channel through the membranes. | 07-08-2010 |
20110127165 | SIEVING MEDIA FROM PLANAR ARRAYS OF NANOSCALE GROOVES, METHOD OF MAKING AND METHOD OF USING THE SAME - Disclosed herein are an apparatus and a method for separating molecules on the basis of size and or structure, and to a method of making the apparatus. Generally, the separation method includes passing a fluid comprising particles having different effective molecular diameters through a plurality of open, nanoscale channels disposed in surfaces of substrates. The method also includes obtaining a plurality of fractions of the passed fluid such that each of the fractions includes a major portion containing particles having similar size and shape and substantially free of particles having larger size and shape. The apparatus includes first and second substrates each of which has a surface containing a plurality of open, nanoscale channels disposed therein. The surfaces are bonded together such that each of the channels of the first substrate is in fluid communication with at least two of the channels of the second substrate and is misaligned relative to the channels of the second substrate. Interferometric lithography and anodic bonding or flip-chip bonding techniques can be used to make the apparatus. | 06-02-2011 |
20120228142 | FABRICATION AND USE OF SEMIPERMEABLE MEMBRANES AND GELS FOR THE CONTROL OF ELECTROLYSIS - Microfluidic devices having one or more membranes and methods of use for the microfluidic devices are disclosed. In one embodiment, a microfluidic device is disclosed that includes a body with first fluid passage and a membrane located between a first reservoir and the first fluid passage. A first electrode is in electrical communication with the first reservoir and a second electrode is in electrical communication with the first fluid passage. A potential applied across the first and second electrodes is capable of passing charged molecules through the membrane. | 09-13-2012 |
20140038066 | Paper-Based Fuel Cell - The present disclosure provides biological fuel cells comprising a paper-based fuel delivery layer which delivery fuel to the biological anode and cathode via capillary action and/or evaporation. In some embodiments the paper-based fuel delivery layer incorporates an outwardly extending fan-shaped region which enables a constant volumetric flow rate through the cell. | 02-06-2014 |
20150292964 | Pliable Pressure-Sensing Fabric - A pliable pressure sensitive sensor device and method of making the same is provided. The sensor includes first and second pliable protective layers, which cover sets of conductive fibers that spatially separated by an electrically conductive pliable layer, which deforms in response to a pressure event. The fiber sets form a grid pattern and are in electrical communication with sets of electrical contacts located in predetermined locations along the fibers. In response to a pressure event in proximity to the contact, the pliable layer deforms and increases the amount of surface area in contact with an electrical contact whereby an electrical resistance at an individual electrical contact decreases in response to the pressure event. | 10-15-2015 |