baber/WOPTO huggingface dataset:
Patent KR-20130093299-A (KR)
Title: Water hammer check valve
Inventor: JEONG TAE HEE
IPC: F16K15/03
Filed: 2012-02-14
Abstract: PURPOSE: A water hammer check valve is provided to reduce installation costs because a water hammer buffering device is not required. CONSTITUTION: A water hammer check valve (A) comprises a body (10), a rotary shaft (20), an opening and closing disc (30), a balance weight (40), a buffer damper (50) for a disc, an air chamber damper (60) for reducing a water hammer, an air exhaust valve (70), and a bypass pipe (80). A flow path (13) is formed between the inlet and the outlet (12) of the body. The rotary shaft is installed on the top of the body. The opening and closing disc is rotated around the rotary shaft to open and close the flow path. The balance weight is installed on the rotary shaft and is located outside of the body. The buffer damper reduces shock generated when the flow path is closed. The air chamber damper is formed in the inner space (10a) of the body.
Patent KR-20130093323-A (KR)
Title: Bio chip capable of pattern arrangement by magnetic of nano particle
Inventor: EUM NYEON SIK
IPC: G01N33/543
Filed: 2012-02-14
Abstract: PURPOSE: A biochip is provided to facilitate an analysis of material by realizing a uniform pattern array of nano particle. CONSTITUTION: A biochip comprises: magnetic nano particle containing material influenced by magnetic field; and a substrate arranged with a magnet on the lower side. The magnetic nano particle is supplied on the substrate as a solution by an influence of the magnetic field from the magnet, and the biochip can arrange the magnetic nano particle in a specific pattern. The biochip can change the magnetic nano particle array according to the magnet array arranged on the lower side of the substrate.
Patent KR-20130094399-A (KR)
Title: The slit-type apparatus forming plasma torch
Inventor: CHUN BYUNG JOON
IPC: B23K10/00
Filed: 2012-02-16
Abstract: PURPOSE: A slit-type plasma torch generating apparatus is provided to include a torch generating unit having a slit for processing a large-area object. CONSTITUTION: A slit-type plasma torch generating apparatus comprises a plasma generating unit (10) generating plasma; a plasma inducing unit (20) coupled to the end portion of the plasma generating unit, and concentrating the plasma generated from the plasma generating unit; a slip-type torch generating unit (30) formed at the end portion of the plasma inducing unit and spraying the plasma concentrated by the plasma inducing unit into a slit shape.
Patent KR-20120103447-A (KR)
Title: Line plotting method by ink jet printing apparatus
Inventor: YOSHIOKA TAKAHIRO
IPC: B41J2/07
Filed: 2012-02-17
Abstract: PURPOSE: A method for drawing a ling by an inkjet printer is provided to stably form the line without using a bank or a mask. CONSTITUTION: A method for drawing a ling by an inkjet printer is as follows. The inkjet printer discharges ink. An inline ultraviolet irradiation apparatus radiates ultraviolet rays. A contact angle of diethylene glycol butyl ether acetic with a substrate is more than 5° and less than 20°. The ultraviolet cure ink is filled in an inkjet bottle. A support substrate which satisfies a contact angle condition is installed in a drawing stage. The clearance of the substrate and the discharge side of an inkjet head are fixed at a predetermined distance. [Reference numerals] (AA) Substrate reaction velocity; (BB) Inkjet printer; (CC) Inkjet head; (DD) Ultraviolet irradiation apparatus; (EE) Drying and hardening apparatus
Patent KR-20130099590-A (KR)
Title: Zirconium selective fluoresecent probe
Inventor: CHANG SUK KYU
IPC: G01N21/64
Filed: 2012-02-29
Abstract: PURPOSE: A zirconium selective fluorescent probe is provided to have an excellent legibility as observation with eyes is easy, and to be able to optimize the selective fluorescence sensing property. CONSTITUTION: A zirconium selective fluorescent probe implements the selective fluorescence sensing to the zirconium ion by the desulfurization reaction of thioamide compounds in the aqueous solution condition in which hydrogen peroxide exists as described in Equation 1. In Equation 1, Ar is substituted or non-substituted multicyclic aromatic ring, or substituted or non-substituted hetero atom containing aromatic ring, and the substituent R is C1-4 alkyl or C1-4 alkoxy.
Patent KR-20130103022-A (KR)
Title: Thin film transistor substrate and method of fabricating the same
Inventor: KONG MIN SUK
IPC: H01L29/786
Filed: 2012-03-09
Abstract: PURPOSE: A thin film transistor substrate and a method for fabricating the same are provided to reduce a disclination region by forming an intersection part of a common line and a common electrode on a part of each pixel region. CONSTITUTION: A thin film transistor is connected to a gate line (102) and a data line (104). A pixel electrode (122) is connected to the thin film transistor. The pixel electrode is formed on a pixel region. A common electrode (136) and the pixel electrode form a fringe field. The common electrode is extended from a common line to the data line.
Patent KR-20120106614-A (KR)
Title: Lid opening and closing device
Inventor: SUGAWARA YUDO
IPC: H01L21/677
Filed: 2012-03-15
Abstract: PURPOSE: A device for opening and closing a cover is provided to prevent an atmosphere of an FOUP(Front-Opening Unified Pod) transfer region from being mixed in a substrate transfer region by discharging purge gas from a plurality of outlets. CONSTITUTION: A transfer part(20) with an edge is formed in a partition(2). The partition partitions a carrier transfer region and a substrate transfer region. An exhaust part exhausts the atmosphere of a closed space between a door and a carrier which is close to the edge of the transfer part. A purge gas discharge part(68) is installed in the door, enters the inner space of the cover, discharges purge gas to the inner space, and exhausts the atmosphere of the inner space from another opening to the closed space.
Patent KR-20130104974-A (KR)
Title: Manufacturing method of light emitting device
Inventor: RHEE DO YOUNG
IPC: H01L33/44
Filed: 2012-03-16
Abstract: PURPOSE: A method for manufacturing a semiconductor light emitting device is provided to minimize damage to the crystal of a semiconductor layer. CONSTITUTION: A light emitting structure including a first conductive semiconductor layer (20), an active layer (30), and a second conductive semiconductor layer (60) is formed on a substrate (10). A protection layer (40) is formed between the active layer and the second conductive semiconductor layer. The protection layer includes the composition of AlxGa1-xN (0<x<1). A sacrificial layer is formed on the protection layer. The sacrificial layer is removed before or after the growth of a semiconductor layer comprising the light emitting structure.
Patent KR-20130107871-A (KR)
Title: 분진 흡입 장치
Inventor: YOUK SIM JU
IPC: B22D41/00
Filed: 2012-03-23
Abstract: 분진 흡입 장치가 개시된다.  본 발명의 일 측면에 따른 분진 흡입 장치는 래들을 기울여 내용물을 배재하는 과정에서 발생하는 분진을 포집하는 분진 흡입 장치에 있어서, 래들의 기울어진 상부의 전방 일측에 인접되고, 흡기설비와 연계되어 래들로부터 발생하는 분진을 흡기하는 제1집진 후드; 및 제1집진 후드의 일측에 연계되어 래들의 상부를 덮도록 연장되며 분진을 흡기하는 제2집진 후드;를 포함한다.
Patent KR-20120109407-A (KR)
Title: Electrode for lithium rechargeable battery, lithium rechargeable battery including the same, and method of manufacturing lithium rechargeable battery
Inventor: KWAK GUN HO
IPC: H01M10/0567
Filed: 2012-03-23
Abstract: PURPOSE: A lithium secondary battery is provided to have excellent low temperature power performance, storage performance, and high temperature storage performance by comprising non-aqueous electrolyte with excellent stability in high temperatures. CONSTITUTION: A lithium secondary battery comprises an electrode assembly, a case accepting the electrode assembly, and electrolyte in the case. The electrolyte comprises a first additive selected from a compound in chemical formula 1, a compound in chemical formula 2, and a mixture thereof, a second additive selected from a compound in chemical formula 3, a compound in chemical formula 4 and a mixture thereof, a lithium salt, and a non-aqueous organic solvent. The weight ratio of the first additive and the second additive is 1:5-3:1.
Patent KR-20130110637-A (KR)
Title: High strength steel sheet and method for manufacturing the same
Inventor: SHIN HYO DONG
IPC: C22C38/38
Filed: 2012-03-29
Abstract: PURPOSE: A method for manufacturing high strength steel sheet is provided to obtain an elongation ratio of 15% or greater while obtaining the tensile strength of 980 MPa or greater by an alloy component control and a process condition control. CONSTITUTION: A method for manufacturing high strength steel sheet includes the following steps of: manufacturing a hot-rolled steel sheet by hot-rolling and cooling a slab comprising 0.08-0.1 wt% of carbon, 0.1-0.3 wt% of silicon, 1.5-2.3 wt% of manganese, 0.03-0.06 wt% of aluminum, 0.2-0.4 wt% of chrome, 0.02-0.08 wt% of molybdenum, 0.01-0.03 wt% of niobium, and the rest of Fe and unavoidable impurities; annealing the hot-rolled steel sheet at a temperature of 780-830°C after cold-rolling; primarily cooling the cold-rolled steel sheet at a temperature of 490-590°C and maintaining the temperature for 30 seconds or more; and secondarily cooling the steel sheet at a temperature of a martensite temperature range. [Reference numerals] (AA) Start; (BB) End; (S110) Manufacture a hot-rolled steel sheet; (S120) Cold rolling; (S130) Annealing; (S140) First cooling; (S150) Over aging treatment; (S160) Second cooling
Patent KR-20130116579-A (KR)
Title: Stiffening member modeling system and method for opening of hull
Inventor: HA BYUNG JOO
IPC: G06F17/50
Filed: 2012-04-16
Abstract: PURPOSE: An opening unit reinforcement material modeling system and a method thereof are provided to model double plates by automatically recognizing the shape of a hole or a notch. CONSTITUTION: A program for modeling the reinforcement material of a ship is executed, the hole or notch of the ship is determined (S520). A reference tag number of the hole or the notch is recognized, and the shape information of the hole or the notch is recognized based on the reference tag number (S540). The curve of the hole of the notch is modeled based on the shape information of the hole or the notch (S550). Additional information for the reinforcement material of the hole or the notch is received (S560). The reinforcement material of the hole or the notch is modeled based on the additional information and the curve of the modeled hole or notch (S570). [Reference numerals] (AA) Start; (BB) End; (S510) Program for modeling the reinforcement material of a ship is launched; (S520) Hole or a notch is selected; (S530) Reference tag number of the selected hole or the selected notch is recognized; (S540) Shape information of the hole or the notch is recognized based on the reference tag number; (S550) Curve of the hole of the notch is modeled based on the shape information of the hole or the notch; (S560) Additional information for the reinforcement material of the hole or the notch is received; (S570) Reinforcement material of the hole or the notch is modeled based on the additional information and the curve of the modeled hole or notch
Patent KR-20130118441-A (KR)
Title: Plasma processing apparatus
Inventor: KIM IN JUN
IPC: H01L21/3065
Filed: 2012-04-20
Abstract: PURPOSE: A plasma processing device is provided to properly control the distribution of plasma by selectively applying a pulse current to a top electrode which is divided into a central plate and a peripheral plate and grounding the top electrode. CONSTITUTION: A chamber (10) provides a space for a plasma process. A bottom electrode (12) is arranged on the lower side of the chamber to mount a processing object. An RF power source (14) is connected to the bottom electrode to activate reactive gases. A top electrode (16) faces the bottom electrode on the upper side of the chamber. The top electrode is composed of a central plate (16a) and a peripheral plate (16b) which is located around the central plate.
Patent KR-20120120066-A (KR)
Title: Memory element and memory device
IPC: G11C16/06
Filed: 2012-04-20
Abstract: PURPOSE: A memory element and a memory device are provided to retain data for a long time even though a power voltage is not supplied. CONSTITUTION: A first selection circuit outputs a first data signal in response to a first control signal. A second selection circuit outputs a second data signal in response to the first control signal. A latch circuit(101) retains the first data signal and the second data signal inputted when the power voltage is supplied. The first data signal maintained in the latch circuit is inputted to a first nonvolatile memory circuit(121) in response to a second control signal. A second data signal maintained in the latch circuit is inputted to a second nonvolatile memory circuit(122) in response to the second control signal.
Patent KR-20130123126-A (KR)
Title: Device for variable dimple type reducing the aerodynamic drag of high speed train
Inventor: KIM DONG HYEON
IPC: B61D17/02
Filed: 2012-05-02
Abstract: The present invention relates to a variable dimple-type air resistance reduction device for a high speed train, which improves the driving performance of the high speed train by modifying the front car structure of the high speed train to lessen the air resistance generated when the high speed train travels; and comprises multiple dimples arranged at regular intervals on the front head section of the high speed train, and a cover body, in which a shielding unit for covering the dimples and an opening part for exposing the dimples to the air are alternately formed, on the front head section of the high speed train. The present invention has effect in reducing air resistance since the dimples are formed on the front head section of the high speed train to form a turbulence boundary layer, flow separation is implemented on the surface of the rear side of the train, and consequently, a slipstream region becomes smaller than the front head section without dimples to reduce pressure drag; and, more specifically, in reducing energy consumption for driving the train by reducing air resistance during the operation of the train and in reducing noise from the surroundings of railroads and the inside of the train.
Patent KR-20130127189-A (KR)
Inventor: JEONG HONG CHUL
IPC: B23K35/30
Filed: 2012-05-14
Abstract: 본 발명은 높은 강도를 갖는 동시에 -20℃ 이하의 저온 환경에서도 우수한 충격인성을 확보할 수 있으며, 동시에 고내후성 특성을 갖는 플럭스 코어드 아크 용접금속부를 제공하고자 하는 것으로서, 이를 위해 중량%로 C: 0.01~0.1%, Si: 0.1~0.5%, Mn: 1.0~3.0%, Ni: 1.5~3.5%, Cu: 0.2~1.0%, Cr: 0.1~0.6%, Mo: 0.3~1.0%, Ti: 0.01~0.1%, B: 0.001~0.01%, Al: 0.001~0.01%, N: 0.003~0.007%, P: 0.03% 이하, S: 0.03% 이하, O: 0.03~0.07%, 나머지는 Fe 및 불가피한 불순물을 포함하고, 
상기 조성은 0.9≤Ti/O≤1.3, 7≤Ti/N≤15, 15≤O/B≤24, 1.0≤(Ti+4B)/O≤1.6, 9≤(3Ni+2Mn+Mo)≤14, 4.5≤(1.5Ni+3Cu+Cr)≤7을 만족하는 것을 특징으로 하는 저온 충격특성이 우수한 고강도 내후성 플럭스 코어드 아크 용접금속부를 제공한다.
Patent KR-20130127207-A (KR)
Title: Non-volatile memory device and method of programming the same
Inventor: JOO SEOK JIN
IPC: G11C16/10
Filed: 2012-05-14
Abstract: A non-volatile memory device comprises first and second memory blocks, a data writing unit, and a copy back unit. The first and second memory blocks comprise a plurality of memory cells including a plurality of pages and successively write data in the pages. The data writing unit writes first data in the first page of the first memory block in response to a writing signal and an address assignment signal, and writes second data in the first page of the second memory block. The copy back unit writes the first data of the first memory block in the second page of the second memory block in response to a chip idle signal and a copy back control signal. [Reference numerals] (100) Writing contorl unit;(200) Data writing unit;(300) Memory cell array;(400) Copy back unit;(AA) Memory block 1;(BB) Memory block 2;(CC) Memory block n
Patent KR-20130127883-A (KR)
Title: Novel fluoro-homoneplanocin a and necleoside derivatives, method for the synthesis thereof, and the pharmaceutical compositions for treating cancers containing the same as an active ingredient
Inventor: JEONG LAK SHIN
IPC: A61P35/00
Filed: 2012-05-15
Abstract: The present invention relates to novel fluoro-homoneplanocin A and nucleoside derivatives and a method for preparing the same. According to the present invention, the novel fluoro-homoneplanocin A and nucleoside derivatives effectively prevent or treat cancer, thereby being used as an anticancer agent.
Patent KR-20130094675-A (KR)
Title: Rotation plus vibration magnet for magnetron sputtering apparatus
Inventor: LIN BO HUNG
IPC: H01L21/203
Filed: 2012-06-07
Abstract: PURPOSE: A rotation and vibration magnet for a magnetron sputtering device is provided to improve the uniformity of a wafer by moving a magnetic element to both an angular direction and a radial direction at the same time. CONSTITUTION: A magnetron includes a magnetic element (202) configured to generate a magnetic field. The magnetic element is attached to an elastic element (206). The elastic element is connected between the magnetic element and a rotational shaft (204) configured to rotate the magnetic element around the center of a sputtering target (114). The elastic element is configured to vary its length during rotation of the magnetic element to change a radial distance between the rotational shaft and the magnetic element.
Patent KR-20130138018-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: PARK JIN CHUL
IPC: H01L29/78
Filed: 2012-06-08
Abstract: The present invention provides a semiconductor device and a manufacturing method thereof, capable of reducing capacitance (Cb) between bit lines, tying a body, and reducing the junction area of the bit line by forming a PLAD junction area (a first junction area) on the sidewall of a buried bit line and a bit line junction area (a second junction area) on the lower side of the buried bit line.
Patent KR-20130138402-A (KR)
Title: Cutting board measured the weight of ingredients
Inventor: KIM SE HOON
IPC: G01G19/00
Filed: 2012-06-11
Abstract: A cutting board measuring weight of ingredients is not for measuring all objects but for measuring ingredients only for beginners of cooking. The cutting board has an innovative structure. An embodiment of the present invention uses a battery which is inserted into the cutting board for generating electricity, measuring the weight of the ingredients on the cutting board, and displaying the weight. [Reference numerals] (101) Power control switch unit;(102) Electricity generation output unit;(103) Food ingredient recognition unit;(104) Food ingredient weight detecting unit;(105) Display number output unit;(AA) Cooking part;(BB) Detecting part
Patent KR-20130138614-A (KR)
Title: A display apparatus
Inventor: PARK YEON HEE
IPC: G09F9/00
Filed: 2012-06-11
Abstract: According to the embodiment of the present invention, a display device is composed of a flexible display panel that can both form either a flat or a round panel mode and a shape modification or control unit which is located on a side of the flexible display panel and can modify the shape of the panel by switching to a flat or a round panel mode, and can also control and regulate the rigidity of the panel when after the completion of the switching mode.
Patent KR-20130141285-A (KR)
Title: Method and appartus for skin condition diagnosis and system for providing makeup information suitable skin condition using the same
Inventor: KWAK TAEK JONG
IPC: A61B5/00
Filed: 2012-06-15
Abstract: The present invention relates to a method and a device for diagnosing a skin condition for analyzing the skin condition by combining the analysis using morphometric elements, the analysis using physiological elements and the analysis using a light source and providing the information on cosmetics and makeup method suitable for the analyzed skin condition, and to a method for providing a makeup method suitable for the skin condition using the same. The method for diagnosing the skin condition of the face according to the present invention comprises the steps of receiving a face image to morphometrically analyze the skin condition of the face by using at least any one of the outline of the face, the shape of features, the change of eye shape or the change of mouth shape in the face image; physiologically analyzing the skin condition of the face by using the information on at least one of the physiological elements such as a pore, wrinkle, oil amount, water amount, trouble, sebum or acne of the face; and combining the skin condition of the face analyzed in the morphometrical analyzing step and the skin condition of the face analyzed in the physiological analyzing step. [Reference numerals] (100) Device for diagnosing skin condition;(110) Morphometric analyzing part;(112) Face outline analyzing part;(114) Feature shape analyzing part;(116) Eye shape change analyzing part;(118) Mouth shape change analyzing part;(120) Physiological analyzing part;(121) Pore analyzing part;(122) Wrinkle analyzing part;(123) Oil amount analyzing part;(124) Water amount analyzing part;(125) Trouble analyzing part;(126) Sebum amount analyzing part;(127) Acne analyzing part;(130) Light source analyzing part;(131) Visible light analyzing part;(132) Polarization analyzing part;(133) Near-infrared ray analyzing part;(134) Ultraviolet ray analyzing part;(135) Infrared light analyzing part;(137) Comparing and analyzing part;(140) Skin condition diagnosing part
Patent KR-20130142454-A (KR)
Title: Gate driving circuit and display device having the gate driving circuit
Inventor: CHO DUC HAN
IPC: G09G3/36
Filed: 2012-06-19
Abstract: A gate driving circuit, in which a plurality of stages are dependently connected to output a plurality of gate signals, comprises a pull-up unit which outputs an on-voltage of a first clock signal applied through a first clock terminal as an on-voltage of an n^th gate signal in an n^th (n is a natural number) stage; a carry unit which outputs the on-voltage of the first clock signal as an on-voltage of an n^th carry signal; a pull-down unit which responds to the on-voltage of the carry signal of an (n+1)^th stage to pull down the n^th gate signal to a first low voltage; a switching unit which outputs a first signal synchronized with the first clock signal in the section other than the on-voltage output section of the n^th carry signal; a first maintaining unit which responds to the first signal to maintain the n^th gate signal at the first low voltage; and a second maintaining unit which responds to a second signal having a different phase from the first signal to maintain the n^th gate signal at the first low voltage.
Patent KR-20130143433-A (KR)
Title: Laser machinning method and the apparatus adopting the same
Inventor: KOO JAI HOON
IPC: B23K26/04
Filed: 2012-06-21
Abstract: Disclosed are a laser processing method and a laser processing apparatus. The disclosed laser processing method separates a processing object vertically to a thickness direction by irradiating the inside of the processing object having a permeable base layer and a functional element layer with a laser beam along a cutting proposed line through the adjustment of a light converging point and comprises: a step for mounting the processing object on a stage in order for the permeable base layer to be toward an upper side; a step for detecting the position of a first surface, which is the interface of the permeable base layer and the functional element layer by irradiating the mounted processing object with a beam for measurement; and a step for adjusting the beam to a light converging point in the thickness direction from the first surface based on the detected position information of the first surface. [Reference numerals] (110) Laser oscillator;(131) Light converging lens;(300) Position detect part;(400) Position control part