Patent application number | Description | Published |
20120060991 | AIRLESS TIRE - Disclosed herein is an airless are which absorbs shock and holds pressure applied to the tire through an auxetic spoke buffer without using air pressure. The airless tire includes a cylindrical tread being in contact with the ground, an axle fixing section having a smaller circumference than the tread and disposed inside the tread, and an auxetic spoke buffer connecting the tread and the axle fixing section and providing a buffering function. Accordingly, the airless tire is transformed only to an extent to properly function as a fire when the spoke buffer is transformed by pressure or impact and fully returns to an original shape when pressure or impact is removed. | 03-15-2012 |
20120136085 | POLYURETHANE FOAM AND PNEUMATIC TIRE - A polyurethane foam which is obtained by a reaction between a diol component and a diisocyanate component, with the diol component being a mixture of a polyether-based diol and a polyester-based diol, and a pneumatic tire to which the polyurethane foam is applied are provided. When a soft polyurethane foam is produced using a mixture of a polyether-based diol and a polyester-based diol as the diol component, and by varying the content of the expanding agent during the production process, and when the polyurethane foam is disposed in the cavity of a pneumatic tire, the polyurethane foam thus produced has an effect of reducing the resonance noise generated in the cavity of the tire and improving durability of the tire. | 05-31-2012 |
20120275975 | SECOND STAGE FISCHER-TROPSCH REACTION SYSTEM TO ENHANCE THE CONVERSION OF SYNTHETIC GAS - A second stage Fischer-Tropsch reaction system to enhance a conversion ratio of a synthetic gas, includes, at least one first reactor that uses a Fe catalyst, receives a first synthetic gas extracted from a coal, biomass or natural gas, and reacts the first synthetic gas with the Fe catalyst to obtain a synthetic fuel, and a second reactor that uses a Fe.Co or Co catalyst, receives a second synthetic gas discharged from the first reactors after reaction, and reacts the second synthetic gas with the Fe.Co or Co catalyst to obtain a synthetic fuel. | 11-01-2012 |
20120329889 | METHOD FOR MAKING A COBALT METAL FOAM CATALYST IN WHICH A COBALT CATALYST POWDER IS COATED ONTO THE SURFACE OF A METAL FOAM, THE COBALT METAL FOAM CATALYST, A THERMAL-MEDIUM- CIRCULATING HEAT-EXCHANGE REACTOR USING THE COBALT METAL FOAM CATALYST, AND A METHOD FOR PRODUCING A LIQUID FUEL BY MEANS OF A FISCHER-TROPSCH SYNTHESIS REACTION USING THE THERMAL-MEDIUM-CIRCULATING HEAT-EXCHANGE REACTOR - The present invention relates to a method of manufacturing a cobalt metal foam catalyst including a metal foam coated with cobalt catalyst powder, a cobalt metal foam catalyst manufactured by the method, a thermal medium-circulated heat exchanger type reactor using the cobalt metal foam catalyst, and a method of producing liquid fuel by Fischer-Tropsch synthesis using the reactor. An object of the present invention is to provide a catalyst, which is used to obtain high liquid fuel productivity even at a low CO conversion ratio because the reaction temperature can be kept stable by controlling reaction heat with high efficiency in Fischer-Tropsch synthesis so that the mass transfer characteristics of a catalyst layer can be improved, and a method of manufacturing the catalyst, a reactor filled with the catalyst, and a method of producing liquid fuel using the reactor. The method of manufacturing a cobalt metal foam catalyst includes the steps of: surface-pretreating a metal foam by atomic layer deposition (ALD) using trimethylaluminum ((CH | 12-27-2012 |
20140000777 | AIRLESS TIRE | 01-02-2014 |
20140238561 | NON-PNEUMATIC TIRE WITH REINFORCING MEMBER HAVING PLATE WIRE STRUCTURE - Disclosed herein is a non-pneumatic tire with a reinforcing member. The non-pneumatic tire includes a tread part which comes into contact with the ground, a rim part which is coupled to an axle, an outer annular band part which forms an interface with an inner surface of the tread part, an inner annular band part which forms an interface with the rim part, a spoke part which is disposed between the outer annular band part and the inner annular band part and functions as a support, a connector which connects spokes of the spoke part to each other, and a reinforcing member which has a plate wire structure. The non-pneumatic tire can effectively and sufficiently withstand the weight of a vehicle. Further, the performance of the tire is balanced with respect to the contact area, the displacement extent and the resistance to rolling. | 08-28-2014 |
Patent application number | Description | Published |
20090132549 | Host for data broadcast and a method of processing data for data broadcast - A host for data broadcasting includes a host controller configured to receive a request for searching a remote storage device connected to the host using a network from an application, control to call a method and detect the remote storage device in accordance with the received request, generate an event for returning a result of the detection according to the called method to the application, and return the generated event to the application. | 05-21-2009 |
20090172784 | Apparatus and method for processing data broadcast signal - An apparatus and method for receiving and processing a data broadcast signal is disclosed. The apparatus receives a data broadcast signal including the application information table and the application, and authenticates the received application. The apparatus can execute a corresponding application only when the execution of the application is permitted according to the authentication result. | 07-02-2009 |
20100017834 | Apparatus and Method for Transmitting Multimedia Objects in Digital Multimedia Broadcasting - An apparatus and method for transmitting multimedia objects in DMB is disclosed to reduce transfer delays and transfer errors during a multimedia object transfer by using a multimedia object transfer protocol in the digital multimedia broadcasting. The method for transmitting multimedia objects comprises; scheduling to-be-transmitted multimedia objects based on a pre-set number of iterative transfer times in such a manner that no identical multimedia objects are consecutively transmitted; inserting the scheduled multimedia objects into a transfer queues; and transmitting the transport queue-inserted multimedia objects to a Digital Multimedia Broadcasting receiving terminal via a multimedia object transfer protocol. As a result, transmission errors that occur during transmission of the multimedia objects to the digital multimedia broadcasting receiving terminal using the multimedia object transfer protocol can be prevented. | 01-21-2010 |
20100319016 | METHOD AND APPARATUS FOR RECEIVING BROADCASTING SIGNAL - A broadcast receiving method and apparatus are provided. The broadcast receiving method receives application data for a messaging service, through a data channel. The broadcast receiving method configures a message image with the received application data. The broadcasting receiving method compares personal identification information with identification information which is included in the application data, and when the personal identification information is the same as the identification information of the application data, it receives the application data for the messaging service. | 12-16-2010 |
20100319036 | METHOD AND APPARATUS FOR RECEIVING BROADCASTING SIGNAL, AND BROADCASTING SYSTEM USING THE SAME - A broadcast receiving method and apparatus and a broadcasting system using the same are provided. The broadcast receiving method receives a broadcasting signal of a broadcasting channel. The broadcast receiving method receives application data for a data broadcasting service by using a data channel. The broadcast receiving method combines the received broadcasting signal with the received application data, in order for an image of the broadcasting channel and an image of the data broadcasting service in the hotel to be displayed on screen at the same time. | 12-16-2010 |