Abstract: The present invention may provide a motor including a rotating shaft, a rotor coupled to the rotating shaft, a plurality of stator cores disposed to correspond to the rotor, and a housing disposed outside the plurality of stator cores, wherein the plurality of stator cores include yokes and teeth protruding from the yokes, and curvature centers of outer surfaces of the yokes and curvature centers of inner surfaces of the teeth are eccentrically disposed with respect to a center of the stator.

Abstract: A method includes providing an image; analyzing the image to determine one or more encodable areas; determining a plurality of distinct serial numbers; adding the plurality of distinct serial numbers to a database; and producing a first plurality of first tags based on the image, each of the first tags including encoded information in at least one encodable area thereon, the encoded information for each particular first tag including a corresponding particular unique serial number of the distinct serial numbers, wherein at least some of the encoded information is encoded using steganography. Information in the image is used to authenticate a product.

Abstract: The present disclosure includes a memory in which a content providing program is stored, and a processor that executes the program stored in the memory. Herein, upon execution of the program, the processor extracts a subject and a verb property including multiple verbs corresponding to the subject from a target content, infers a verb-form subject of the target content on the basis of the subject and the verb property, and extracts one or more contents matched with the target content from among multiple candidate contents on the basis of the verb-form subject of the target content. Further, the multiple verbs corresponding to the subject are extracted from an associative verb group.

Abstract: The present disclosure includes a memory in which a content providing program is stored, and a processor that executes the program stored in the memory. Herein, upon execution of the program, the processor extracts a subject and a verb property including multiple verbs corresponding to the subject from a target content, infers a verb-form subject of the target content on the basis of the subject and the verb property, and extracts one or more contents matched with the target content from among multiple candidate contents on the basis of the verb-form subject of the target content. Further, the multiple verbs corresponding to the subject are extracted from an associative verb group.

Abstract: Provided are a method and system for preventing personal information of a user using server registration information and an authentication system connected to the Internet. The method includes collecting information regarding servers which provide an Internet service; classifying the safety of sites using the servers based on the information; and providing site information containing the information regarding the servers at the request of a client which tries to access the servers. In the method, addresses of servers of major organizations connected to a network are registered in advance. Therefore, when a terminal of a user tries to access an external site through the network, it is possible to identify which organization has actually registered an address of the site and determine whether the site is a harmful site. If the site is determined to be harmful, the access to the site is blocked, thereby preventing the damages of phishing.

Abstract: Provided are an apparatus and method of protecting a user's privacy information and corporate intellectual property against a denial-of-information (DoI) attack, and more particularly, a privacy & intellectual property protection framework (PIPPF) and a network-based privacy & intellectual property protection system (NPIPPS). The PIPPF includes the NPIPPS and an integrated identity access and management (IAM)/network access control (NAC) solution. The NPIPPS monitors inbound and outbound contents at the network level and prevents the leakage of important information. In addition, the integrated IAM/NAC solution prevents abnormal user activity within a network and unauthorized use of information.

Abstract: The present invention relates to a structured catalyst for reforming of gasoline and a method of preparing the same, more particularly to a structured catalyst for reforming of gasoline for fuel-cell powered vehicles prepared by wash-coating the transition metal based reforming catalyst on the surface of the ceramic honeycomb support wash-coated with sub-micron sized alumina or its precursor to sufficiently increase the effective surface area and the performance of the catalyst and a method of preparing the same.

Abstract: The present invention relates to a high performance water gas shift catalyst and a method of preparing the same, more particularly to a high performance water gas shift catalyst comprising active components such as copper (Cu), nickel (Ni) and platinum (Pt) and a ceria (CeO2) support, which has better catalytic activity and thermal cycling durability with minimum platinum supporting amount of 1 wt % or less compared with the conventional Pt/CeO2 catalyst and LTS catalyst, and a method of preparing the same.

Abstract: Disclosed herein is RF modulator with a narrow bandpass filter. The RF modulator for modulating video and audio signals into RF signals corresponding to a frequency band of a predetermined channel includes an oscillation unit for generating a predetermined RF signal suitable for the frequency band of the predetermined channel; a mixer for modulating the video and audio signals using the RF signal generated from the oscillation unit; and a narrow bandpass filter for receiving an RF-modulated signal from the mixer, and passing only a signal of the frequency band of the predetermined channel from among the RF-modulated signal. Therefore, the RF modulator can remove or block unnecessary components such as lower side band and harmonic-frequency signals generated after video and audio signals have been RF-modulated, such that it can prevent interference between channels from being generated, resulting in the creation of more excellent video and audio signals.

Abstract: The present invention relates to a solid oxide fuel cell for internal reforming of hydrocarbons and carbon dioxide, in particular, to a solid oxide fuel cell in which one side of solid oxide electrolyte (YSZ) is attached to an air electrode (La0.8Sr0.2MnO3) and its other side is attached to a catalyst electrode of Ni-YSZ type or perovskite type metal oxide. The electrochemical conversion system using the solid oxide fuel cell permits the occurrence of internal reforming of hydrocarbons and carbon dioxide concomitantly with the coproduction of a syngas and electricity, and overcomes the shortcomings associated with the catalytic deactivation due to carbon deposition and the high-energy consumption.

Abstract: The present invention relates to a structured catalyst for reforming of gasoline and a method of preparing the same, more particularly to a structured catalyst for reforming of gasoline for fuel-cell powered vehicles prepared by wash-coating the transition metal based reforming catalyst on the surface of the ceramic honeycomb support wash-coated with sub-micron sized alumina or its precursor to sufficiently increase the effective surface area and the performance of the catalyst and a method of preparing the same.

Abstract: The bandpass filter according to the present invention includes a housing having a plurality of cavities, wherein said plurality of cavities are isolated from each other by partitions and wherein each said partition have a coupling window; input/output connectors formed at both ends of said housing so as to pass output signals from a transmitter; coupling loops connected to said input/output connectors so as to excite an applied signal power and to combine resonance modes; dielectric resonators installed in said cavities of said housing so as to resonate a signal power transmitted from said coupling loop to the desired frequency band, said dielectric resonators including: a first resonator group formed in both said cavities which are adjacent to said coupling loops; and a second resonator group formed in said cavities which are positioned between both said cavities which are adjacent to said coupling loops, wherein said resonators of said second resonator group are stepped resonators; a plurality of frequency