Abstract: The present invention is related to a high-efficiency sine rotary engine that converts rotational energy by burning fuel or using fluid pressure or transmits a fluid using rotational power, and also relates to technology for reducing friction between components to increase power transmission efficiency and increase a fluid sealing effect.

Abstract: The present invention relates to a sine rotary engine and, more specifically, to a technology providing high torque, thereby minimizing energy loss, by using a machine device, which can be used for various purposes such as for producing power by converting, into rotational energy, energy generated using fluid having various pressures or through a chemical reaction of fuel, and, conversely, for a pump that receives power from the outside so as to transfer fluid.

Abstract: The present invention is related to a high-efficiency sine rotary engine that converts rotational energy by burning fuel or using fluid pressure or transmits a fluid using rotational power, and also relates to technology for reducing friction between components to increase power transmission efficiency and increase a fluid sealing effect.

Abstract: A method of and device for reducing current consumption is provided. The method includes providing, by a first processor to a second processor, information indicating a state of a display of the electronic device or a display of an external electronic device configured to communicate with the electronic device; receiving, by the second processor, data external to the electronic device; and determining, by the second processor, whether to transmit the data or a result of processing the data to the first processor based on at least a part of the information.

Abstract: Disclosed herein are a novel catalyst for recovering good-quality light oil from materials such as woody hydrocarbons, woody plastics and waste oils, and a preparation method thereof. The catalyst has a three-dimensional network structure and a cubic crystal structure sharing oxygen atoms, and has a Si/Al ratio greater than 1, and includes an alkali metal, an alkaline earth metal and a water molecule of crystallization. The catalyst enables good-quality light oil to be recovered from waste plastics, woody hydrocarbons and waste oils and is highly advantageous in terms of environmental problems.

Abstract: A method of and device for reducing current consumption is provided. The method includes providing, by a first processor to a second processor, information indicating a state of a display of the electronic device or a display of an external electronic device configured to communicate with the electronic device; receiving, by the second processor, data external to the electronic device; and determining, by the second processor, whether to transmit the data or a result of processing the data to the first processor based on at least a part of the information.

Abstract: An apparatus and method for providing service status information based on an access class restriction list in a mobile communication system. The method includes checking whether there is same information between the access class restriction list included in system information blocks that a user equipment receives from a network and access class restriction information pre-stored in the user equipment. The same information is provided when there is the same information. The same information is transmitted to a service end and/or displayed thereon.

Abstract: A mobile communication system selection is disclosed. A method for selecting a mobile communication system of a portable terminal includes driving a first timer; checking whether a Mobile Country Code (MCC) of a region where the portable terminal is located is obtained by searching for a network until the first timer expires; when the MCC is obtained before the first timer expires, storing the obtained MCC to a previous MCC list; performing a first checking operation for checking whether the obtained MCC belongs to a list of countries supporting only a first mobile communication system; and obtaining a service of the first mobile communication system by searching for only the first mobile communication system when the obtained MCC belongs to the list of the countries supporting only the first mobile communication system.

Abstract: A method for setting an IP (Internet Protocol) address for accessing a specified network is disclosed. The method includes detecting values that indicate inherent information of a vehicle from a vehicle identification number that includes specified vehicle information, setting a specified bit value for reporting that the IP address is a unique address, and creating the IP address by combining the specified bit value with the values that indicate the inherent information of the vehicle. According to the present method, the inherent IP address can be set for each vehicle by setting an interface identifier (ID) of the IP address using the vehicle identification number. Also, diverse vehicle information can be obtained through the interface ID of the IP address set using the vehicle identification number. Because, the IP address is set by the invention composed of the interface ID of 64 bits, it is compatible with the existing Extended Unique Identifier EUI-64 format.

Abstract: Disclosed herein are a novel catalyst for recovering good-quality light oil from materials such as woody hydrocarbons, woody plastics and waste oils, and a preparation method thereof. The catalyst has a three-dimensional network structure and a cubic crystal structure sharing oxygen atoms, and has a Si/Al ratio greater than 1, and includes an alkali metal, an alkaline earth metal and a water molecule of crystallization. The catalyst enables good-quality light oil to be recovered from waste plastics, woody hydrocarbons and waste oils and is highly advantageous in terms of environmental problems.

Abstract: A mobile communication system selection is disclosed. A method for selecting a mobile communication system of a portable terminal includes driving a first timer; checking whether a Mobile Country Code (MCC) of a region where the portable terminal is located is obtained by searching for a network until the first timer expires; when the MCC is obtained before the first timer expires, storing the obtained MCC to a previous MCC list; performing a first checking operation for checking whether the obtained MCC belongs to a list of countries supporting only a first mobile communication system; and obtaining a service of the first mobile communication system by searching for only the first mobile communication system when the obtained MCC belongs to the list of the countries supporting only the first mobile communication system.

Abstract: An apparatus and method for providing service status information based on an access class restriction list in a mobile communication system. The method includes checking whether there is same information between the access class restriction list included in system information blocks that a user equipment receives from a network and access class restriction information pre-stored in the user equipment. The same information is provided when there is the same information. The same information is transmitted to a service end and/or displayed thereon.

Abstract: Disclosed is a system, apparatus and method for improving a transmission rate by using an ACK piggybacking of a TCP in an asynchronous network environment. When an ACK packet for confirming reception of TCP data downloaded from a sender is transmitted, the ACK packet piggybacks another IP packet (or an IP datagram) to be transmitted through an uplink, i.e. the ACK packet is transmitted together with the IP packet. This removes congestion between the ACK packet and the IP packet, which are transmitted through the uplink, and reduces loss or delay of the ACK packet, which deteriorates the transmission rate.

Abstract: A method for setting an IP (Internet Protocol) address for accessing a specified network is disclosed. The method includes detecting values that indicate inherent information of a vehicle from a vehicle identification number that includes specified vehicle information, setting a specified bit value for reporting that the IP address is a unique address, and creating the IP address by combining the specified bit value with the values that indicate the inherent information of the vehicle. According to the present method, the inherent IP address can be set for each vehicle by setting an interface identifier (ID) of the IP address using the vehicle identification number. Also, diverse vehicle information can be obtained through the interface ID of the IP address set using the vehicle identification number. Because, the IP address is set by the invention composed of the interface ID of 64 bits, it is compatible with the existing Extended Unique Identifier EUI-64 format.

Abstract: The present invention relates to screening of the expression profile of muscle specific genes according to the growing stages in swine and a functional cDNA chip using the same and provides expression files of the muscle specific genes specifically expressed according to the growing stages in the muscle and fat tissues of swine. Also, the present invention provides a functional cDNA chip for meat quality evaluation and screening of specific genes in swine prepared by integrating only the muscle specific genes screened as described above. Therefore, the functional cDNA chip can be used to evaluate of meat quality according to breeds of swine and to bring a high meat quality swine.

Abstract: The present invention relates to screening of the expression profile of fat specific genes according to the growing stages in swine and a functional cDNA chip using the same and provides expression files of the fat specific genes specifically expressed according to the growing stages in the muscle and fat tissues of swine. Also, the present invention provides a functional cDNA chip for meat quality evaluation and screening of specific genes in swine prepared by integrating only the fat specific genes screened as described above. Therefore, the functional cDNA chip can be used to evaluate of meat quality according to breeds of swine and to bring a high meat quality swine.

Abstract: The present invention relates to a cDNA chip for screening and function analysis of swine genes and provides a cDNA chip comprising a probe to detect marker genes specifically expressed in the muscle and fat tissues of swine, in which the probe is capable of complementarily bind to the marker genes. Also, the present invention provides expression profiles of marker genes which are related to economic traits of swine by using the cDNA chip according to the present invention. Therefore, the cDNA chip according to the present invention can be used for the comparison of genetic expression according to swine breeds and tissues, genetic mutation screening, genetic polymorphism interpretation, development of new drugs for disease treatment and disease diagnosis, swine improvement.

Abstract: A method for reducing the number of channel cards in a base station by sharing channels between a plurality of frequency assignments and between a plurality of sectors of the base station during a traffic overload in a code division multiple access (CDMA) system of the type having a plurality of cells with each cell containing the sectors and each sector having a group of traffic channels and a group of frequency assignments to it that is same as the group of frequency assignments to other said sectors within that same cell, the method comprising the step of setting traffic channels to accommodate requests within the base station, the step of determining whether said set traffic channels are to be shared between the frequency assignments and/or between the sectors, in the event that the set channels are shared only between the frequency assignments, the step of determining the number of channel cards by calculating XY W , in event that the set channels are shar