Class / Patent application number | Description | Number of patent applications / Date published |
053408000 | Including evacuating | 16 |
20090249747 | Method of Packaging Compound Semiconductor Substrates - Affords a compound semiconductor substrate packaging method for preventing oxidation of the surface of compound semiconductor substrates. The compound semiconductor substrate packaging method provides: a first step of inserting a compound semiconductor substrate ( | 10-08-2009 |
20090272077 | Thermoplastic Storage Bag Air Evacuation System - A unique integration of a unidirectional, thermoplastic valve of specific design with any common plastic or thermoplastic storage bag to create a method by which a substantial amount of trapped air may be evacuated from the bag after it is filled and sealed. While there are currently patented methods of removing air from frozen food storage bags by using various forms of valves, vacuum devices or human breath, the stipulation in the present invention is the use of a valve of specific design in combination with any common plastic or thermoplastic storage frozen, food, storage bag that is unique and central to this inventive concept. | 11-05-2009 |
20110067360 | METHOD FOR MANUFACTURING HIGH POROSITY GRAPHITE CAPILLARY STRUCTURE - A method for manufacturing high porosity graphite capillary structure includes preparing electrically conductive portions that are mateable to form an enclosed container, placing the electrical conductive portion that is connected to a negative terminal of a power source and a target material connected to a positive terminal into an electrolyte solution to form a basic micro-structure on the portion, subjecting the portion to a physical vapor deposition to deposit graphite on the basic micro-structure through sputtering to form a capillary structure primarily formed of graphite, combing the electrically conductive portions so treated to form the enclosed container that is then subjected to air evacuation and filling of a working fluid therein. | 03-24-2011 |
20110138745 | DEAERATION SYSTEM AND METHOD FOR FLEXIBLE PACKAGES - System for allowing removal of air from the interior of flexible packages, in which material can be found, including a conveyor transporting and supporting the bottom of the flexible packages or package, a second sub-system holding the top part of the package and an air extraction system. The package is raised vertically while being displaced along the conveyor. Removing the air from the packages before closing them results in a flat and straight flap, while reducing the distance between the product and the sealed or sewn joint. The process is accomplished through a continuous displacement of the package. These advantages result in packing material savings. A method for allowing removal of air is also disclosed. | 06-16-2011 |
20110302885 | METHODS AND APPARATUS FOR THE MULTIPLE FIXATION OF GOODS ON A PALLET - Methods and apparatus for the multiple fixation of goods on a pallet includes the placement of the goods on a basic board, covering of the goods by an air-tight deformable bag, creating a detachable and air-tight connection with the basic board, and exhausting air from the bag by a valve. The free ends of the bag are inserted into a circumferential groove along the perimeter of the basic board prior to exhausting the air, and are fixed in the groove by at least one fixing component. In one example, the fixing component is at least one of a fixing elastic band or a tightening band. | 12-15-2011 |
20120085070 | Establishment and maintenance of low gas pressure within interior spaces of temperature-stabilized storage systems - Methods and apparatus described herein relate to establishing and maintaining low gas pressure within a gas-sealed device fabricated from heat sensitive materials. Methods include transferring activated getters within the interior of an apparatus from regions fabricated from heat-resistant materials to interior regions of the gas-sealed device fabricated from heat-sensitive materials. | 04-12-2012 |
20120124942 | VOLUME ADJUSTED PRESERVATION CONTAINMENT SYSTEM - In an embodiment of the invention, reactant sensitive substances are stored in a container where a diaphragm inside the container is expanded to reduce air in contact with the substances. In an embodiment, an inner diaphragm is expanded by pushing on an outer diaphragm and forcing the inner diaphragm towards the substance where the gas containing the reactants is forced out a one-way valve. In an embodiment of the invention, a second one-way valve allows air into a container void space between the inner and outer diaphragms when a force is applied to the outer diaphragm that pumps out the gas and brings the inner diaphragm into contact with the substance. To open the container, the vacuum can be released by pressing a first one-way conditional valve which releases air into the container. A second one-way conditional valve can release the air trapped in the container void space. | 05-24-2012 |
20120137632 | VACUUM PACKAGING ASSEMBLY AND METHOD - A conditioning assembly for conditioning an article (D), such as a fluid dispenser, under vacuum, the assembly including an airtight enclosure (E) for receiving an article (D) for conditioning under a vacuum;
| 06-07-2012 |
20130031871 | BAG VACUUM APPARATUS - A vacuum apparatus for sealing an airtight bag includes a tongue in fluid communication with a vacuum chamber and base members that close around and seal a section of the bag. The once closed, the apparatus facilitates fluid communication between the interior of the airtight bag and the vacuum chamber, allowing actuation of the vacuum chamber to result in evacuation of air from the bag. The tongue may take the form of a removable tube device or may be designed to puncture the bag. The apparatus may be wholly removable after evacuation of the bag, or some part of the apparatus may remain on the bag in order to maintain the airtight seal. | 02-07-2013 |
20130081358 | Tight sealing of filled medicament capsules - The present invention relates to a method, a device, and a control program for the fluid-tight sealing of capsules containing medicaments, wherein the capsules consist of at least one capsule body and a capsule cap which are set one into the other telescopically and provided with a tight band in the abutment region on the exterior side of the capsule, wherein the capsule components are filled with gas which has a changed temperature and/or a changed pressure in relation to the environment, and wherein a reduction of the difference in pressure in the capsule to occurs via gaps between capsule body and capsule cap after the capsule components have been placed one inside the other. The capsules produced via the method according to the invention are disposable capsules and preferably contain a single dose of an orally administered pharmaceutical formulation in the form of a powder or a liquid. | 04-04-2013 |
20130097967 | Vacuum Packaging Appliance with Roll Storage - An appliance for dispensing, forming and vacuum packaging a container is provided including a base, a vacuum motor disposed in the base, a vacuum sealing compartment formed in the base including a vacuum trough fluidly connected to the vacuum motor, a sealing element disposed in the vacuum sealing compartment adjacent the vacuum trough, and a bag roll storage compartment formed in the base vertically disposed above the vacuum sealing compartment. At least one section of the container material may be dispensed from the storage compartment and cut from the roll of container material and sealed on a first free end with the sealing element to form an unsealed container. The unsealed container may then be evacuated by the vacuum motor through a second free end inserted into the vacuum trough and/or sealed on the second free end with the sealing element to form a hermetically sealed container. | 04-25-2013 |
20130205718 | COMPOSITE CLOSURE WITH SEAL INDICATING PANEL - A composite closure including a panel and an outer portion defining a recess into which the panel is received. The composite closure may be coupled with a container. The panel deflects downward toward the container when the composite closure is sealed with the container and the interior of the container is under vacuum. | 08-15-2013 |
20130205719 | VIAL PREPARATION METHOD AND SYSTEM - Embodiments generally relate to vial preparation methods and to vials prepared by such methods. Some embodiments relate to use of an apparatus, such as a lyophilisation apparatus, to perform the methods. An illustrative vial preparation method comprises: | 08-15-2013 |
20140130452 | Transportable Waste Processing Tank - A transportable and interchangeable tank for collecting and disposing of mud, slurry or other fluid waste material adapted to be transported on a transport vehicle having an air evacuation connection specially adapted to connect directly to and seal with a complementarily connection of a vacuum pump on the vehicle, whereby the connective dead space between the tank and the pump is substantially minimised in order to improve the efficiency of evacuating air from and thus filling the tank. | 05-15-2014 |
20140331603 | Gas-Filliing Packaging Method and Packaging Machine Therefor - A gas-filling packaging method using a track type gas-filling packaging machine includes a bag placing step in which a number of packaging bags set in a magazine in a stacked state are turned up one by one by a sucker and picking up and then passing the bag to a bag chuck, a bag opening/inflating step of opening the bag mouth and inflating the bottom of the bag by suckers, a bag filling step of lowering a synchronous funnel to be inserted into the bag and applying a receiving member of a bottom tapping unit to the bag, so that the bag is filled with a predetermined amount of article while the bottom is tapped, a deaeration/temporarily sealing step of inserting a deaeration nozzle into the bag to remove air in the bag and holding the bag mouth by a temporary heater. | 11-13-2014 |
20150367973 | Vacuum Sealer with a Solid State Proximity Detector | 12-24-2015 |