Yang, Daejon
Burm Ho Yang, Daejon KR
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20110132382 | CIGARETTE PAPER COATED WITH COATING MATERIALS FOR LOW IGNITION PROPENSITY AND A FIRE-SAFE CIGARETTE COVERED BY THE SAME - The present invention relates to a cigarette paper with a coating material for Low Ignition Propensity (LIP) and a fire-safe cigarette having the same. More particularly, the present invention manufacture a cigarette paper by coating a pre-determined area with a coating material for LIP to lower a porosity of the cigarette paper, and relates to a cigarette paper which retains original flavor and taste of the cigarette and has an improved fire-safety and a cigarette having the same. The present invention provides a cigarette paper containing a coating material for LIP having an improved quality as compared to a conventional composition applicable to a fire-safe cigarette and thus capable of retaining the original flavor of the cigarette as well as having ash integrity, and cigarette having the same. | 06-09-2011 |
Chun-Byung Yang, Daejon KR
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20090221771 | PROCESS FOR POLYMERIZATION OR COPOLYMERIZATION OF ETHYLENE - Provided is a process for polymerization and copolymerization of ethylene, specifically comprising carrying out polymerization or copolymerization ethylene in the presence of (a) a solid complex titanium catalyst which is produced by the process comprising: (i) preparing a magnesium compound solution by contacting a halogenated magnesium compound and an alcohol for allowing a reaction; (ii) reacting the resulted magnesium compound solution with an ester compound having at least one hydroxyl group and a silicon compound having at least one alkoxy group; (iii) reacting the resulted solution with a mixture of a titanium compound and a silicon compound to obtain a solid titanium catalyst component; (iv) washing the resulted solid titanium catalyst component with a halogenated saturated hydrocarbon compound; and (v) further reacting the washed solid titanium catalyst component with a titanium compound to obtain a solid complex titanium catalyst, and (b) an organometallic compound from Group II or III of Periodic table of elements. According to the present invention, it is possible to provide a process for polymerization or copolymerization of ethylene in which the catalyst activity is improved and a polymer of high bulk density is provided, with the use of a catalyst prepared by a simple process. | 09-03-2009 |
20100105543 | PREPARATION METHOD OF A SOLID TITANIUM CATALYST FOR OLEFIN POLYMERIZATION - A preparation method of a solid titanium catalyst for olefin polymerization characteristically comprises the steps of: (1) obtaining a magnesium compound solution by dissolving a magnesium halide compound in an oxygen-containing solvent that is a mixed solvent of a cyclic ether and at least one of alcohols; (2) preparing a carrier by primarily reacting the obtained magnesium compound solution with a titanium halide compound at −10-30° C., then raising a temperature or aging so as to obtain particles, and secondly reacting the particles with a titanium halide compound; (3) preparing a catalyst by reacting the carrier with a titanium halide compound and an electron donor of phthalic acid dialkylester having a C9-13 alkyl group; and (4) washing the prepared catalyst with a hydrocarbon solvent at 40-200° C. | 04-29-2010 |
Heekook Yang, Daejon KR
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20090214936 | Voltage Sensing Member and Battery Module Employed with the Same - Disclosed herein is a voltage sensing member constructed in a structure in which linear mounting parts are mounted to supporting parts coupled to the bottom of a battery module, conductive sensing parts are mounted on the mounting parts while the conductive sensing parts are in elastic contact with electrode terminals of battery cells, and the sensing parts are electrically connected to a battery management system (BMS). The voltage sensing member according to the present invention is manufactured by a simple assembly process without using a plurality of members for mechanical coupling and electrical connection. Consequently, the present invention has the effect of reducing the manufacturing costs of the voltage sensing member. Also, the voltage sensing member is maintained in elastic and stable contact when external impact or frequent vibration is applied to the voltage sensing member. Consequently, the present invention has the effect of performing stable voltage sensing operation. Furthermore, the present invention has the effect of manufacturing a middle- or large-sized battery pack having desired output and capacity using a battery module including the voltage sensing member as a unit body. | 08-27-2009 |
Il-Sik Yang, Daejon KR
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20090236153 | ELECTRONIC SENSORY PEN AND METHOD FOR INPUTTING/OUTPUTTING SENSORY INFORMATION USING THE SAME - Provided are an electronic pen for inputting/outputting sensory information and a method for recognizing taste information and transforming the taste information into smell information using the same. The electronic pen includes: a sensory information input unit for receiving sensory information of the object; a signal processing unit for processing and storing sensory information transmitted from the sensory information input unit; a sensory information reproducing unit for outputting the sensory information; and a wireless communication unit for transmitting the sensory information. | 09-24-2009 |
20090292469 | PORTABLE APPARATUS FOR STORING TASTE AND ODOR - Provided is a portable apparatus for recognizing and storing taste/odor, and a method thereof. The apparatus, includes: a sensor for recognizing taste/odor information by using at least one sensor and modulating the taste/odor information into an electrical signal; a control unit for transforming the recognized taste/odor information into a standardized format to record the taste/odor information in a storage; a storage for storing the standardized taste/odor information by control of the control unit; an input/output interface for transmitting the stored taste/odor information to outside; and a power source for supplying power to each constituent element. | 11-26-2009 |
20130271433 | ELECTRONIC SENSORY PEN AND METHOD FOR INPUTTING/OUTPUTTING SENSORY INFORMATION USING THE SAME - Provided are an electronic pen for inputting/outputting sensory information and a method for recognizing taste information and transforming the taste information into smell information using the same. The electronic pen includes: a sensory information input unit for receiving sensory information of the object; a signal processing unit for processing and storing sensory information transmitted from the sensory information input unit; a sensory information reproducing unit for outputting the sensory information; and a wireless communication unit for transmitting the sensory information. | 10-17-2013 |
Kyoung Hoon Yang, Daejon KR
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20090039236 | ACTIVE PIXEL SENSOR - Disclosed herein is an active pixel sensor. A first transistor amplifies voltage generated in response to light at an integration node N. A second transistor is a selecting transistor, and performs a function of selecting a specific pixel from a pixel array. A third transistor resets voltage of the integration node N to voltage supplied from VDD during a reset period. A fourth transistor is a photogate, and performs a function of connecting a photogate capacitance to the integration node N, and thus increasing a dynamic range when the voltage of the integration node N is VDD−Vth (photogate: fourth transistor). A fifth transistor is a logarithmic transistor, and performs a function of generating a signal voltage in a logarithmic response to light when the voltage of the integration node N is logarithmic bias voltage−Vth (logarithmic transistor: fifth transistor); and a photodiode performs a function of converting photons into electron pairs in a depletion layer, and then causing signal charges to be accumulated when light is incident from outside. | 02-12-2009 |
20090080465 | MULTIPLEXER CIRCUIT - Disclosed herein is a multiplexer circuit. The multiplexer circuit includes a first differential output unit, a second differential output unit, and a selection unit. The first differential output unit receives NRZ input signals (D | 03-26-2009 |
Seung-Jun Yang, Daejon KR
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20100115549 | DIGITAL MULTIMEDIA BROADCASTING APPLICATION FORMAT GENERATING METHOD AND APPARATUS THEREOF - Provided are method and apparatus for generating a digital multimedia broadcasting application format. The apparatus includes: generating metadata for DMB contents; and combining the generated metadata and the DMB contents, wherein the metadata includes copyright information for the metadata, user information for a user who consumes the DMB contents, and package table information for describing a package related to the DMB contents. | 05-06-2010 |
Tae Heon Yang, Daejon KR
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20100283331 | VIBRATION GENERATION MODULE CAPABLE OF GENERATING INERTIAL AND IMPACT VIBRATIONS - Disclosed herein is a vibration generation module capable of generating inertial and impact vibrations. The vibration generation module includes a magnetic force generation unit, an elastic force provision unit, a permanent magnet, a contactor, and an impact transmission panel. The permanent magnet is configured such that when periodic electrical energy having a specific duty or voltage is supplied to the magnetic force generation unit, the permanent magnet alternates between a position in which the permanent magnet is completely spaced apart from the magnetic force generation unit and a completely lowered position in which the permanent magnet collides with an upper surface of the magnetic force generation unit, and such that periodic electrical energy having another specific duty or voltage is supplied to the magnetic force generation unit, the permanent magnet alternates between a position in which the permanent magnet is partially spaced apart from the magnetic force generation unit and a partially lowered position in which the permanent magnet is close to the upper surface of the magnetic force generation unit. | 11-11-2010 |