baber/WOPTO huggingface dataset:
Patent KR-20130033270-A (KR)
Title: Replacement gate semiconductor device
Inventor: LEE DA YUAN
IPC: H01L21/336
Filed: 2012-04-25
Abstract: PURPOSE: A replacement gate semiconductor device is provided to improve the performance of the semiconductor device and simplify the configuration of the semiconductor device. CONSTITUTION: A semiconductor substrate with a first device region and a second device region is provided(102). A first dummy gate structure and a second dummy gate structure are formed(104). The dummy gate structures are removed(106). An interface layer is formed on the substrate(108). A gate dielectric layer is formed on the substrate(110). An etch stop layer is formed on the substrate(112). A first work function layer is deposited on the etch stop layer(114). A masking device is formed on the first device region(116). The etch stop layer and the first work function layer are patterned(118). A second work function layer is deposited(120). A filling layer is deposited(122). The substrate is planarized(124). The additional part of a semiconductor device is manufactured(126). [Reference numerals] (102) Providing a substrate with a first device region and a second device region; (104) Forming a first dummy gate structure and a second dummy gate structure; (106) Removing the dummy gate structures; (108) Forming an interface layer on the substrate; (110) Forming a gate dielectric layer on the substrate; (112) Forming an etch stop layer on the substrate; (114) Depositing a first work function layer; (116) Forming a masking device on the first device region; (118) Patterning the etch stop layer and the first work function layer; (120) Depositing a second work function layer; (122) Depositing a filling layer; (124) Planarizing the substrate; (126) Manufacturing the additional part(e.g., BEOL) of a semiconductor device;
Patent KR-20130011906-A (KR)
Title: Apparatus and method for driving back light, liquid crystal display device and driving method the same
Inventor: MIN BYUNG SAM
IPC: G09G3/36
Filed: 2012-05-02
Abstract: PURPOSE: A back light operating device, an operating method thereof, a liquid crystal display device thereof, and an operating method thereof are provided to minimize a glimmer according to a frequency of a back light unit by making a frequency of a back light dimming signal same as or higher than a frame sync signal. CONSTITUTION: A back light unit includes plural light sources. Plural light sources emit light to a liquid crystal display panel. A back light operating unit sequentially lights the light sources by frame units. A back light control unit generates a back light dimming signal. A back light dimming signal has a frequency same as or higher than a frame sync signal. A control unit includes a comparing unit(210), a back light sync signal generating unit(220), and a dimming signal generating unit(230). The comparing unit compares reference duty-on information with current duty-on information. The back light sync signal generating unit supplies a first back light sync signal to the dimming signal generating unit. The dimming signal generating unit generates a back light dimming signal to supply the same to the back light operating unit.
Patent KR-20130124041-A (KR)
Title: Signal processing method, transmitting apparatus and receiving apparatus based on est in mimo spatial multiplexing
Inventor: HWANG TAE WON
IPC: H04B7/04
Filed: 2012-05-04
Abstract: Disclosed are a signal processing method, a signal transmitting apparatus, and a signal receiving apparatus in an energy spreading transform (EST) based multiple-input multiple-output (MIMO) spatial multiplexing communication system. The signal receiving apparatus in an EST based MIMO spatial multiplexing communication system comprises: multiple receiving antennas; a detecting unit for detecting a signal received by the receiving antennas; an IEST performing unit for performing EST demodulation about the signal of the detecting unit; a determining unit for determining a symbol level of the signal outputted by the IEST performing unit; a symbol delay unit for delaying the signal determined by the determining unit for predetermined time; and an EST performing unit for performing EST modulation about the signal outputted by the symbol delay unit; wherein the detecting unit designs a forward filter and a feedback filter for maximizing the signal to interference plus noise ratio (SINR) of the signal determined by previous repetitions; and the signal receiving apparatus in an EST based MIMO spatial multiplexing communication system detects the received signal using the forward filter and the feedback filter. According to the present invention, the signal transmitting apparatus improves bit error rate (BER) performance by transmitting a transmission signal to the signal receiving apparatus after previously processing the transmission signal to minimize the BER of a MIMO spatial multiplexing system. [Reference numerals] (114) Signal processing unit;(AA) Transmission side Ant 1 EST performing unit;(BB) Transmission side Ant 2 EST performing unit;(CC) Transmission side Ant N_t EST performing unit
Patent KR-20130124794-A (KR)
Title: Semi-ipn type solid polymer electrolyte composition comprising multi-armed acrylate cross linker and phosphate based plasticizer
Inventor: KANG YONG KU
IPC: C08L71/02
Filed: 2012-05-07
Abstract: The present invention relates to a multi-branched acrylic crosslinking agent and phosphate-based plasticizer-containing semi-interpenetrating polymer network (IPN) solid polymer electrolyte composition. The solid polymer electrolyte composition according to the present invention reduces the crystallization of an ethylene oxide group on the side chain of the plasticizer even at low temperatures, thereby improving ion conductivity, electrochemical stability and thermal stability. Therefore, the polymer electrolyte composition can be used as a solid polymer electrolyte for a lithium-polymer secondary battery, a dye-sensitized solar cell, and a fuel cell. [Reference numerals] (AA) Ion conduction rate (S cm^-1);(BB) Example 1-1;(CC) Example 1-2;(DD) Example 1-3;(EE) Example 1-4;(FF) Temperature (1000K^-1)
Patent KR-20130133360-A (KR)
Title: Spent resin storage tank
Inventor: CHOI MI KYONG
IPC: B65D25/54
Filed: 2012-05-29
Abstract: The present invention relates to a recycling container for waste resin which provides a receiving box capable of separately storing hot waste resin, which is necessary for exchanging raw materials in a plastic manufacturing site, and dumped and discharged; includes a transmission window which shows a charged amount of hot liquid resin; and immediately recycles the waste resin by naturally forming the solidified resin after a predetermined time into the resin of a predetermined small size.
Patent KR-20130134302-A (KR)
Title: High grade castability and high thermal conductivity aluminum alloy
Inventor: CHO YOUNG HEE
IPC: C22C21/00
Filed: 2012-05-30
Abstract: The present invention relates to an aluminum alloy and, specifically, to an aluminum alloy with improved castability. The aluminum alloy according to the present invention contains 3.0 weight% or less of silicon, iron, and zinc in total; and remaining amount of aluminum and unavoidable impurities. In this way, an aluminum alloy having high castability and thermal conductivity can be produced and be extensively used by containing 1.0 weight% or less of nickel.
Patent KR-20120134074-A (KR)
Title: Plasma processing apparatus and gas supply method therefor
IPC: H01L21/3065
Filed: 2012-05-31
Abstract: PURPOSE: A plasma processing apparatus and a gas supply method therefor are provided to stably change process gas by controlling transient of a gas flow rate without mixing process gas converted into alternating when each process gas is converted. CONSTITUTION: A gas supply system(200) connects a respective gas supply path to a plurality of process gas sources. The gas supply system supplies desired process gas to a process chamber through the gas supply path. Flow controllers(230A-230D) are installed in each gas supply path. The flow controller controls a flow rate of gas flowing in the gas supply path by controlling openness of a flow controlling valve according to a preset flow rate. An opening/closing valve(216) is installed at a down portion of each flow controller. [Reference numerals] (133, 135) Matcher; (140) Exhaust device; (150) Control part; (152) Operational part; (154) Memory part
Patent KR-20130136192-A (KR)
Title: Floor mat manufacturing method of automobile and the floor mat thereby
Inventor: KANG JIN HEE
IPC: D06M17/00
Filed: 2012-06-04
Abstract: The present invention relates to a method for manufacturing a vehicle floor mat and a vehicle floor mat manufactured thereby. The manufacturing method thereof according to the present invention comprises the steps of: preparing a high-stiffness nonwoven fabric; applying powder to the prepared high-stiffness nonwoven fabric; giving adhesiveness to the applied powder by heating the powder in a heating chamber (5); producing a laminated sheet (10) by providing and laminating a carpet (1) on the high-stiffness nonwoven fabric (2) given adhesiveness; maturing the laminated sheet (10) in a maturing chamber (4); cutting the laminated sheet; and winding the laminated sheet. The carpet (1) is prepared by drying the carpet after applying an adhesive component to the rear surface thereof using latex binder treatment. The carpet is either a fabric or a punched carpet. The density of the solid component of the binder used for the latex binder treatment is 70 to 120 g/m2. The powder adhesive used in the step for applying powder to the prepared high-stiffness nonwoven fabric is composed of high-density PE. The adhesive composed of the high-density PE is applied with the density of 100 to 300 g/m2. [Reference numerals] (40) Heat roller;(AA,FF) Cooling roller;(BB) Apply powder;(CC) High-stiffness nonwoven fabric;(DD) Winder;(EE) Side & Cross cutting
Patent KR-20130001164-A (KR)
Title: Computer-implemented video puzzles
Inventor: WAYANS DAMON
IPC: G09G5/36
Filed: 2012-06-22
Abstract: PURPOSE: Computer-implemented video puzzles are provided to display and process video puzzle application related date. CONSTITUTION: Computer-implemented video puzzles comprise a step of storing data which shows data for expressing multiple video data segments and date for expressing sequence in a memory device(720), a step of storing puzzle result data within a memory device, a step of displaying a video puzzle display region through a display device(724), a step of receiving user input data from a user through an input unit processor, a step of renewing puzzle result data, and a determination step. [Reference numerals] (710) Computing device; (712) Peripheral interface; (714) Display device interface; (718) Processor; (720) Memory device; (722) Communication interface; (724) Display device
Patent KR-20130001705-A (KR)
Title: Graphene/polymer composite protective film, method of forming the same and uses of the same
Inventor: AHN JONG HYUN
IPC: C08J5/18
Filed: 2012-06-27
Abstract: PURPOSE: A graphene/polymer composite protective membrane is provided to maintain high stability, durability and electric properties of products and devices for long term. CONSTITUTION: A graphene/polymer composite protective membrane comprises a plurality of graphene layers(110,130,150) formed by reacting a carbon source-containing reaction gas and providing heat; and a plurality of polymer layer(120,140,160) formed between respective graphene layers. Each of the graphene layers has a thickness of 100 nm or less, and the thickness of the each polymer layer is 1-1,000 nm. The polymer layer comprises polyimide, polyacrylate, polyurethane, polyethylene terephthalate, polyethersulfone, polyether ether ketone, polycarbonate and a combination thereof.
Patent KR-20140002367-A (KR)
Title: Duty cycle error accumulation circuit and duty cycle correction circuit having the same
Inventor: CHOI JONG RYUN
IPC: H03K5/05
Filed: 2012-06-29
Abstract: A duty cycle error accumulation circuit comprises first to n^th delay units and a feedback part. Each of first to n^th (n is an integer more than two) delay units receives a clock signal, a first input signal and a second input signal and delays a selected signal on the basis of logical levels of clock signals corresponding to the first input signal and the second input signal to generate a first output signal and a second output signal. A first output signal of a k^th (k is a positive integer less than (n-1)) delay unit is supplied to a (k+1)^th delay unit as a first input signal, and the first input signal of the first delay unit and a second input signal of an n^th delay unit are a clock signal. The feedback part supplies a second input signal to the k^th delay unit based on a second output signal of the (k+1)^th delay unit. Thus, the duty cycle error accumulation circuit can precisely detect a duty cycle error of the clock signal.
Patent KR-20140004512-A (KR)
Title: Hitting body for hydraulic percussion apparatus
Inventor: LEE IL JAE
IPC: E21B1/36
Filed: 2012-07-03
Abstract: The present invention relates to a hitting body for a hydraulic hitting device and, more specifically, a hitting body for a hydraulic hitting device, capable of remarkably improving performances by forming a cylindrical fluid path between a body and a cylinder liner and minimizing a fluid loss of a pipe. The cylinder liner in which the cylindrical path is formed is inserted into an inner wall of the body so that production costs are remarkably reduced. A hitting distance of a piston also can be controlled so that a hitting gap and hitting strength can be controlled according to the properties of a crushed object.
Patent KR-20140007636-A (KR)
Title: Parking management system and parking management method using smart card
Inventor: KIM TAE WHA
IPC: G06Q50/30
Filed: 2012-07-10
Abstract: A parking management system using a smart card of the present invention comprises a first terminal for transmitting first control information including a control command for managing a vehicle and a parking management server for receiving the first control information from the first terminal and determining a parking status of the vehicle according to the received control command. By using the present invention, it is possible to provide the user with a convenient and reliable valet parking service and create a variety of additional benefits. [Reference numerals] (600) Your vehicle is located on the fourth floor, B12; (AA) Communication network
Patent KR-20140008953-A (KR)
Title: Slurry comprising graphene for secondary battery and secondary battery comprising the same
Inventor: OH BYUNG HUN
IPC: H01M4/485
Filed: 2012-07-13
Abstract: The present invention relates to slurry containing graphene for a secondary battery and the secondary battery comprising the same, more specifically to slurry for a secondary battery which including a conductive material containing: a negative electrode active material containing LixMyOz (M is independently Ti, Sn, Cu, Pb, Sb, Zn, Fe, In, Al , or Zr; x, y, and z are determined by the oxidation number of M); a binder; and graphene.
Patent KR-20140013239-A (KR)
Title: 에피텍셜 반응기
Inventor: HAN YONG SOO
IPC: H01L21/20
Filed: 2012-07-23
Abstract: 본 실시예의 에피텍셜 반응기는 웨이퍼를 재치하는 써셉터; 상기 써셉터를 지지하는 써셉터 지지축; 상기 웨이퍼를 선택적으로 지지하고, 상기 써셉터에 마련되는 핀홀을 통과하여 상하로 움직이는 리프트 핀; 상기 리프트 핀을 승강시키는 리프트 핀 지지축; 및 상기 써셉터에 체결가능하고, 상기 리프트 핀이 관통할 수 있는 홀이 형성된 핀 가이드 부재;를 포함한다.
Patent KR-20120101309-A (KR)
Title: A method for forming a porous organosilicate film
Inventor: WU AIPING
IPC: H01B3/08
Filed: 2012-07-24
Abstract: PURPOSE: A forming method of a porous organosilicate film is provided to remove a part or whole part of carbon-containing groups inside a porous organosilicate film, and to improve strength of a film without influencing reverse effects to a dielectric constant of the film. CONSTITUTION: A porous organosilicate film has an absorbent coefficient of 0-0.03 measured at 240 nm by ellipsometer and dielectric coefficient of 1.2-2.5. The porous organosilicate film comprises pores of which average size is 100 n, or less. A forming method of the porous organosilicate film comprises: a step of forming a composite organosilicate film; a step of exposing a complex organosilicate film to energy source; and a step of removing a carbon-containing group by treating the complex organosilicate film with chemical materials, and a providing the porous organosilicate film by removing the carbon-containing by exposing the porous organic silicate film to an energy source.
Patent KR-20140013547-A (KR)
Title: User terminal apparatus and control method thereof
Inventor: CHOI SUN
IPC: G06F3/041
Filed: 2012-07-25
Abstract: A control method of a user terminal apparatus is disclosed. The present control method comprises a step of receiving a first user input for selecting one or more graphic objectives among graphic objectives displayed on a touch display screen of the user terminal apparatus using the touch display screen; a step of displaying one or more graphic elements for constructing a graphic objective selected by the first user input by changing the graphic elements; a step of displaying a menu related to the graphic objectives around the displayed graphic objectives; and a step of receiving a second user input for selecting the displayed menu using the touch display screen. [Reference numerals] (110) Display unit; (120) Input unit; (130) Communication interface unit; (140) Control unit
Patent KR-20140017999-A (KR)
Inventor: KIM YE JIN
IPC: A47G23/16
Filed: 2012-08-03
Abstract: The purpose of the present invention is to help a user to easily know how much a liquid fills a cup by touching the cup with hands when pouring the liquid into the cup in a dark place or when the blind uses the cup. A cup prepared by the present invention has a container to store a beverage to be drunk. A floating object is included inside the container and a recognition object is included on the external side of the container. Part or whole of the floating object and the recognition object is made of a magnetic material. Thus, when the floating object does an up-and-down motion according to the height of water, the recognition object does the same motion on the external side due to magnetism. Therefore, a user can easily recognize a water level not by seeing the cup or the container but by touching the cup or the container at any water levels without using an electrical device such as a sensor so that even the blind can conveniently use the cup.
Patent KR-20140020454-A (KR)
Title: Indicator for sensing temperature
Inventor: PARK JI HOON
IPC: G01K11/16
Filed: 2012-08-08
Abstract: The present invention relates to an indicator for temperature detection and more specifically, to an indicator for temperature detection capable of detecting the overheating of an electronic part by being attached to the electronic part to melt deployment substances and to diffuse the deployment substances to a deployment medium member according to the increase in temperature, thus enabling consumers to distinguish specific colors. Also, the present invention can detect the temperature range of the relevant object, or whether or not the relevant object is defrosted by being attached to the relevant object to melt the deployment substances and to diffuse the deployment substances to the deployment medium member according to the increase in temperature, thus enabling consumers to distinguish specific colors. [Reference numerals] (AA) Lamination process
Patent KR-20130018189-A (KR)
Title: Silencer module for a generator collector ventilation system and method of reducing a sound signature of a generator collector
Inventor: LOUD RICHARD LYNN
IPC: H02K9/28
Filed: 2012-08-10
Abstract: PURPOSE: A silencer module for a generator collector ventilation system and an acoustic signature reducing method for a generator collector are provided to reduce noise by controlling the ventilation fluid passing through a housing. CONSTITUTION: A ventilation inlet duct(20) is formed at the foundation. The ventilation inlet duct includes a first end part extended to a second end part. The second end part delivers the ventilation fluid into a generator collector housing. The ventilation outlet duct(22) comprises the first end part extended to the second end part. The second end part delivers the ventilation fluid from the generator collector housing.
Patent KR-20140021779-A (KR)
Title: Facile one pot route to the novel benzazulene-type dye class: asymmetric, derivatizable, 5-7-6 fused ring puckered half bodipy design
Inventor: DAVID G CHURCHILL
IPC: C07F5/02
Filed: 2012-08-10
Abstract: Disclosed are a difluoro-boro-aza-benzazulene of a new half-BODIPY compound type and a synthesis method thereof. More specifically, the present invention confirms that the compound has a new structure of pentagoanl-heptagoanl-hexagoanl ring combination through a spectroscopic analysis. Moreover, the present invention provides a BODIPY compound which has a similar structure to an existing BODIPY compound and improves fluorescent intensity 42 times with respect to hydrogen ions and 5 times with respect to fluorine ions using the compound.
Patent KR-20140022146-A (KR)
Title: The manufacturing method of tpu coated plane heater element.
Inventor: LEE SUN O
IPC: H05B3/20
Filed: 2012-08-13
Abstract: The present invention relates to a method for manufacturing a planar heating element coated with thermoplastic polyurethane (TPU) and more specifically, to a method for manufacturing a planar heating element, the method comprising a coating step for laminating at least one among functional materials consisting of titanium oxide, germanium and jade powder, and TPU to the surface of the planar heating element to extrude the laminate, wherein the functional material in the coating step is 0.2-2 wt%, based on the weight of the TPU, the TPU in the coating step is in a gel state, a thickness of the coating layer is 0.7-1.0 mm, one side thereof around the planar heating element has a thickness of 0.3-0.4 mm, and the other side has a thickness of 0.4-0.6 mm. According to the present invention, the planar heating element can be uniformly coated with the TPU layer and the TPU layer can readily fuse with other functional materials, such as titanium oxide.
Patent KR-20140036447-A (KR)
Title: Semiconductor device and method of manufacturing the same
Inventor: SON NAK JIN
IPC: H01L27/108
Filed: 2012-09-14
Abstract: A semiconductor device includes a substrate having active regions, a conductive pattern which is formed on the active regions and has a first sidewall and a second sidewall, a first conducive line which faces the first sidewall with a first air spacer therebetween on the active regions, and a second conductive line which faces the second sidewall with a second air spacer therebetween on the active regions. The first air spacer and the second air spacer around the conductive pattern are asymmetrical.
Patent KR-20140041130-A (KR)
Title: A hot water heating device using a waste heat
Inventor: LEE BOO WON
IPC: F24C13/00
Filed: 2012-09-27
Abstract: The present invention relates to a hot-water generating apparatus using waste heat and, more specifically, to a hot-water generating apparatus using waste heat, wherein the hot-water generating apparatus is capable of generating hot water using flames or waste heat from a kitchen burner having a water heating part at the upper side thereof when food is cooked by the kitchen burner, and is capable of heating hot water for heating using the generated hot water, thereby simultaneously generating hot water for kitchen and for heating. The hot-water generating apparatus using waste heat according to the present invention comprises: a kitchen hot water supplying part storing kitchen hot water, heating the kitchen hot water by circulating the stored kitchen hot water, and heating hot water for heating using the heated kitchen hot water; a water heating part heating the kitchen hot water flowing from the kitchen hot water supplying part; and a heating hot water supplying part indirectly heating the hot water for heating using the kitchen hot water heated by the water heating part.