Class / Patent application number | Description | Number of patent applications / Date published |
422107000 | Control element directly mechanically linked to separate sensor | 14 |
20090123342 | Fuels for Hydrogen Generating Cartridges - The present invention increases the amount of hydrogen produced or released from reactions between a metal hydride fuel and liquid reactant. The present invention also decreases the volume of a hydrogen generating cartridge by reducing the pH of the liquid reactant. | 05-14-2009 |
20090185959 | Distributed networked ozonation system - Embodiments of the present invention provide a distributed networked ozonation system for ozonation of storage rooms containing fresh or perishable products, and also may be useful in other applications involving multiple ozonated zones. An exemplary embodiment uses a set of distributed ozone generators connected to a communication network. An exemplary ozone generator comprises an ozone sensor, an ozone-generating cell, and a controller, and also may comprise an air cooling unit with an ozone destruct air filter, so that the generator may be placed within an ozonated environment. The ozone level of the storage area may be under closed-loop feedback control. The controller may communicate with other controllers at the same site and with a site controller, which in turn may communicate with a remote controller. | 07-23-2009 |
20090202395 | Pressure control system - The present invention relates to a pressure control system for maintaining the pressure differential between a reactor ( | 08-13-2009 |
20110206561 | SYSTEM AND METHOD FOR TREATING ASBESTOS - A method, apparatus, and system to apply a mineralizing agent to an asbestos containing material (ACM) after the ACM is reduced in size, particularly by spraying or injecting the mineralizing agent to a shredded ACM, is provided. The mineralizing agent may include a solution of alkali metal hydroxide, alkali metal silicate, alkali metal borate, alkaline earth borate, or mixtures thereof, which may be heated and mixed and is then delivered to the reduced size or shredded ACM using a piping system that injects the mineralizing agent downstream of an ACM shredding unit. The ACM treated with the mineralizing agent may be heated in a mineralizing furnace to convert the ACM to an essentially asbestos-free mineral. After removal from the mineralizing furnace, the mineralized material is moved to an atmosphere controlled environment where it is cooled gradually for further mineralization. | 08-25-2011 |
20110223067 | THERMAL MANAGEMENT EXHAUST TREATMENT DEVICE AND METHOD OF MANUFACTURE - An exhaust gas treatment device is disposed in an exhaust gas treatment system and comprises a rolled metal cylinder of corrugated metal sheet having longitudinally extending passages extending axially from an inlet end to an outlet end and a conduit disposed between layers of the rolled metal cylinder and configured for circulation of a heat transfer medium therethrough, the conduit extending axially and radially the rolled metal cylinder. | 09-15-2011 |
20120207647 | DEVICE FOR INDOOR AIR PURIFICATION AND STERILIZATION - The present invention relates to a device for indoor air purification and sterilization which excites indoor air by arc discharge to decompose bad odor and sterilize air, wherein an excited state is maintained by applying a magnetic field and the contact time between molecules activated by arc and pollutants is extended, thereby improving air purification and sterilization effects, and the noise generated by arc discharge is reduced by a silencer and ozone and static electricity are removed by a filter which removes ozone and a metal filter for removing static electricity, respectively, thereby enabling very suitable configuration for indoor air purification and sterilization. | 08-16-2012 |
20120219459 | PHOTOCATALYTIC STRUCTURAL MEMBER AND DEODORIZING DEVICE - A photocatalytic structural member is provided with a substrate having a concave-convex structure formed on a surface thereof, and a photocatalyst film which is disposed on a side of the concave-convex structure of the substrate and reflects a shape of the concave-convex structure. The concave-convex structure is formed with a pitch smaller than a wavelength of light which causes a photocatalytic reaction on the photocatalyst film. A deodorizing device is provided with the photocatalytic structural member, a light source which emits the light from a side of the substrate to the photocatalytic structural member, and a fan which causes an air to flow to the photocatalytic structural member. | 08-30-2012 |
20130028792 | EXHAUST PURIFICATION APPARATUS FOR ENGINE - The exhaust purification apparatus including a control unit which estimates: a deposition amount of urea crystal in an exhaust system per unit time based on a dosing flow rate of a urea aqueous solution injected to the exhaust upstream side of a SCR converter and an exhaust gas temperature; and an accumulation amount of the urea crystal by sequentially integrating the deposition amount. The control unit further estimates: an amount of the urea crystal to be removed from the exhaust system per unit time according to the exhaust gas temperature; and an accumulation amount of the remaining urea crystal by sequentially subtracting the estimated amount, from the accumulation amount. When the accumulation amount is equal to or greater than a predetermined amount, it is determined that a timing to forcefully remove the accumulated urea crystal has arrived. Then, an alarm is activated and a forceful removing processing is performed by raising the exhaust gas temperature. | 01-31-2013 |
20130084216 | Heat Treating Furnace - The heat treating furnace for the gas reaction includes an outer body, an inner body, a heating mechanism, gas supplying mechanism, and a controller. Using the controller to control the amount of gas supply effectively keeps the first pressure (P | 04-04-2013 |
20130259752 | EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE - In an internal combustion engine, inside of an engine exhaust passage, a hydrocarbon feed valve ( | 10-03-2013 |
20130259753 | EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE - In an internal combustion engine, inside of an engine exhaust passage, a hydrocarbon feed valve ( | 10-03-2013 |
20130280133 | DEVICE THAT GENERATES OXYGEN AND CONTROLS DELIVERY OF AIR FOR CAR - A device that generates oxygen and controls a delivery of air for a car includes a host, a controlling module, a power source, an oxygen sensor, and a remote control. Accordingly, oxygen is delivered into an interior of the car as well as its engine system. Moreover, the device is conveniently portable. | 10-24-2013 |
20150023841 | STEAM STERILIZER - A steam sterilizer includes a sterilization tank configured to house an object to be sterilized and perform sterilization on the object to be sterilized by maintaining supplied steam at a predetermined temperature and under a predetermined pressure; a steam-supplying pipe configured to supply the steam into the sterilization tank; a steam-supplying pipe valve configured to control an amount of steam flow flowing through the steam-supplying pipe, wherein the steam-supplying pipe is provided so as to have a diameter that allows a pressure-increase rate of 100 kPa/min or more in the sterilization tank; and a control unit configured to control the steam-supplying pipe valve to be fully opened, in a conditioning process for repeatedly performing introduction and discharge of the steam in and from the sterilization tank and to control the steam-supplying pipe valve so as to supply a predetermined amount of steam, in a sterilization process after the conditioning process. | 01-22-2015 |
20150147232 | REMOVABLE STERILIZATION RACK AND STERILIZATION APPARATUS - The present invention relates to a removable sterilization rack for supporting objects to be sterilized inside a sterilization apparatus, said sterilization rack comprising: a support structure for supporting said objects; at least one opening for directing a flow of a fluid towards said objects when the objects are supported by said support structure; a docking port for docking with a fluid supply port comprised in said sterilization apparatus and receiving said fluid from the fluid supply port of the sterilization apparatus; and a conduit arranged and configured to bring said docking port in fluid flow connection with said at least one opening, wherein said sterilization rack comprises a marker configured to provide a contactless positioning indication to said sterilization apparatus when said docking port is in a position to receive said fluid from the fluid supply port of the sterilization apparatus. | 05-28-2015 |