baber/WOPTO huggingface dataset:
Patent KR-20130101654-A (KR)
Title: Packet aggregation mechanism for voip service in multi-hop network and terminal thereby
Inventor: LEE JUNG RYUN
IPC: H04L29/06
Filed: 2012-02-24
Abstract: PURPOSE: A packet coupling method for a voice over internet protocol (VoIP) service in a multi-hop network and a terminal thereof are provided to calculate an optimal number of coupled packets according to rapidly changed wireless network environments using a cost function. CONSTITUTION: A channel environment comprises a source node (10) and a destination node. A relay node is arranged between the source node and the destination node to relay communications. The source node comprises a coupled packet number calculating unit (11), a communication module (12), and a reference data storage part (13). The coupled packet number calculating unit calculates an optimal number of coupled packets in consideration of the quality and energy consumption of a VoIP service and updates a number of the coupled packets stored in the reference data storage part based on the calculated number of the coupled packets. The reference data storage part stores the number of the coupled packets. The communication module communicates with the VoIP service according to the number of the coupled packets stored in the reference data storage part. [Reference numerals] (10) Source node; (11) Coupled packet number calculating unit; (12) Communication module; (13) Reference data storage part; (AA) Relay node
Patent KR-20120030510-A (KR)
Title: N port feeding system using a slow wave structure and feeding device included in the same
Inventor: LEE SEUNG CHEOL
IPC: H03H9/66
Filed: 2012-02-28
Abstract: PURPOSE: An N port feeding system using a slow wave structure and a feeding device included in the same are provided to reduce the size of an antenna by connecting a first pattern and a third pattern with a second pattern to supply input power to N ports. CONSTITUTION: A first feeding device(200) includes a first dielectric substrate(210), at least one first pattern, a third pattern(218), and at least one fourth pattern(220). The first dielectric substrate is arranged on one side of the reflection plate. The first pattern is comprised of a base pattern(230) and at least one protrusion unit(232) which is protruded from the base pattern. The third pattern is linearly formed on the first dielectric substrate. A second feeding device(202) includes a second dielectric substrate(212) and at least one second pattern(216).
Patent KR-20130102664-A (KR)
Inventor: KIM HEE SEONG
IPC: C09K3/32
Filed: 2012-03-06
Abstract: PURPOSE: A manufacturing method of a treatment agent of surfactants included in wastewater, and a treatment method thereof are provided to be able to conveniently treat surfactants by processing wastewater including surfactants with a novel water treatment agent in a reaction tub and a coagulation tub. CONSTITUTION: A manufacturing method of a treatment agent of surfactants included in wastewater and a treatment method thereof comprise a first process of manufacturing 2000 g of barium sulfate solution by dissolving barium sulfate; a second process of manufacturing ferric chloride and barium sulfate solution; a third process of adding 2000 g of wastewater of 2000 ppm of surfactants in a stainless cask equipped with a stirrer and slowly stirring at pH 13 with sodium hydroxide or calcium hydroxide; and a fourth process of processing surfactants included in wastewater by slowly stirring until pH 7 with addition of ferric chloride composition of the second process to the wastewater of the third process, coagulating the wastewater with a polymer coagulant and filtering.
Patent KR-20130105030-A (KR)
Title: Precursor for preparation of lithium composite transition metal oxide and method for preparation of the same
Inventor: PARK BYUNG CHUN
IPC: H01M4/505
Filed: 2012-03-16
Abstract: PURPOSE: A precursor for manufacturing a lithium composite transition metal oxide is provided to obtain excellent output performance and lifetime performance, to have high charging and discharging efficiency, and to have a simple process. CONSTITUTION: A precursor for manufacturing a lithium composite transition metal oxide includes a composite transition metal compound represented by chemical formula 1: M(OH_(1-x))_(2-y)A_y/n. In the chemical formula, M is at last two selected from Ni, Co, Mn, Al, Cu, Fe, Mg, B, Cr, and transition metals from period 2; A is at least one anion except for OH_(1-x); 0<x<0.5; 0.01<=y<= 0.5; and n is an oxidation number of A. The tap density of the composite transition metal compound is 1.5-2.5 g/cc.
Patent KR-20130077736-A (KR)
Title: Home/building fault analysis system using resource connection map log and method thereof
Inventor: KIM JEU YOUNG
IPC: H04L12/24
Filed: 2012-03-23
Abstract: PURPOSE: A groove / building failure analysis system using a resource relation map log and a method thereof are provided to effectively analyze and process a failure by returning present state to previous resource state as necessary. CONSTITUTION: A groove / building log base failure managing device (100) produces and manages a resource relation map based on collected information. The groove / building log base failure managing device compares and analyzes previous integrated resources state and present resource state using resource relation map logging information when a failure occurs. The groove / building log base failure managing device provides state information of resources which are changed into information having high relation with failure resources. The groove / building log base failure managing device returns the present resource state to the previous resource state as necessary. The groove / building log base failure managing device performs efficient failure analysis and processing. [Reference numerals] (10) Network; (100) Groove / building log base failure managing device; (110) Resource information collecting module; (120) Groove / building resource managing module; (130) Local storing module; (140) Failure analysis and state return module; (200) Resources; (AA) User
Patent KR-20130109826-A (KR)
Title: Pannel moving device for touch screen pannel producing apparatus
Inventor: LEE SUNG HUN
IPC: G06F3/041
Filed: 2012-03-28
Abstract: PURPOSE: A panel transfer device which is applied to an assembly device of a touch screen panel (TSP) is provided to transfer a jig in which an indium tin oxide (ITO) panel material is mounted and to supply it to each process, thereby preventing surface damage to the ITO panel material. CONSTITUTION: A jig (10) is arranged on a work start point and comprises a receiving groove which receives a panel material. A vacuum pressure generator (5) is connected to the jig and forms vacuum pressure in the receiving groove and fixes the panel material. A location transfer unit sequentially transfers the jig to a panel material feed port, an attaching unit, a testing unit, a pre-bonding unit, a main bonding unit, and an extractor. A jig recovery system collects an empty jig which is located on an end point after passing through the extractor to the lower side of a work station and circuits the jig to the stat point of the work station.
Patent KR-20130111049-A (KR)
Title: Structure of toothbrush-head which easy to control an angle of plate and toothbrush having the same
Inventor: KIM JONG DOO
IPC: A46B7/06
Filed: 2012-03-30
Abstract: PURPOSE: A toothbrush head structure facilitating the angle adjustment of a toothbrush plate and a toothbrush having the same are provided to effectively remove dental plaque by smoothly moving the toothbrush plate according to a teeth brushing angle of a user as the toothbrush plate is elastically connected to a toothbrush head body while being separately arranged. CONSTITUTION: A toothbrush head structure includes a toothbrush plate (100) with a plurality of bristles; a body including a lateral unit (210) connecting the bristles to be separately arranged at constant intervals and a joint portion joined to a grip of a toothbrush; and an elastic string elastically connecting the toothbrush plate and the lateral unit of the body for elastically controlling the toothbrush plate.
Patent KR-20130114355-A (KR)
Title: Semiconductor devices having transistors capable of adjusting threshold voltage through body bias effect and methods for fabricating the same
Inventor: KIM JUN SU
IPC: H01L21/336
Filed: 2012-04-09
Abstract: PURPOSE: A semiconductor device with a transistor capable of controlling a threshold voltage by a body bias effect and a manufacturing method thereof are provided to improve carrier mobility by including a carrier storage layer. CONSTITUTION: At least one transistor includes a front gate (165). The front gate is arranged on a substrate. A back gate (162) is arranged between adjacent transistors. A carrier storage layer (120) traps a carrier. The threshold voltage of the transistor is changed according to a voltage applied to the back gate.
Patent KR-20130119283-A (KR)
Title: Vacuum cleaner using water filter
Inventor: KIM KYEONG KON
IPC: A47L9/18
Filed: 2012-04-23
Abstract: PURPOSE: A vacuum cleaner using a water filter is provided to discharge only air to the outside after the dust and air flowing in a dust collector are collected by installing the water filter inside the dust collector. CONSTITUTION: A vacuum cleaner using a water filter comprises a main body (10), a dust collecting chamber (11), a first water tank (12), a nozzle pipe (13), and a motor (20). The dust collecting chamber is formed in the main body and collects the dust flowing through an inlet (11a). The first water tank is formed on the upper part of the dust collecting chamber and a through-hole (12a) is formed in the center. The nozzle pipe penetrates through the through-hole of the first water tank and is sunk in the water of the first water tank. The motor is connected to an outlet of the dust collecting chamber and generates the suction force.
Patent KR-20130120919-A (KR)
Title: Discrimination and dating analysis system of black ballpoint pen ink and thereof
Inventor: CHOI MI JUNG
IPC: G01N33/32
Filed: 2012-04-26
Abstract: The present invention relates to a system for identifying ball-pen ink and analyzing the written timing and a method thereof and, more specifically, to the system for identifying ball-pen ink and analyzing the written timing and a method thereof which enable to confirm whether the ink is identical to the ink remaining on a target document or not and the timing the target document is written. [Reference numerals] (100) Identification tool;(200) Pigment wavelength acquisition unit;(300) Ballpoint pen sample DB;(400) Ballpoint pen type acquisition unit;(500) Writing timing determination unit
Patent KR-20120132357-A (KR)
Title: Cartridge for adjusting cold and hot water
IPC: F16K11/072
Filed: 2012-05-18
Abstract: PURPOSE: A cartridge for controlling cold and hot water is provided to prevent the unnecessary waste of hot water even if an operation handle is off in a cold and hot water mixing section. CONSTITUTION: A cartridge for controlling cold and hot water comprises a cartridge body(10), a discharge unit(20), a lever(30), an operation handle, a rotary body, and a return member(50). The cartridge body has an inner housing space. The discharge unit is formed in the housing space of the cartridge body and discharges cold water, hot water, and mixed water to the outside. The lever is rotatably installed inside the cartridge body and selectively controls the cold, hot and mixed water discharged through the discharge unit. The operation handle is coupled to the top of the lever. The rotary body is coupled to the bottom of the lever and is moved in the opposite direction to the moving direction of the lever. The return member automatically moves the lever to a cold water section when the operation handle is off.
Patent KR-20130130551-A (KR)
Title: Semiconductor package
Inventor: LEE YEON MOOK
IPC: H01L23/64
Filed: 2012-05-22
Abstract: The semiconductor package of the present invention includes a circuit member, a chip accommodation part formed by etching a part of the circuit member, and a semiconductor chip inserted into the chip accommodation part. The circuit member may be a chip substrate formed in an IC. The circuit member may be a line substrate having a line circuit.
Patent KR-20130132073-A (KR)
Title: Reactor temperature control apparatus
Inventor: LEE IN SU
IPC: B01J8/20
Filed: 2012-05-25
Abstract: Provided is a reactor temperature control apparatus capable of facilitating reaction temperature regulation. The temperature control apparatus comprises: a reactant inlet; a reaction product outlet; an accommodation frame which accommodates a reactor with a reaction space in which exothermic reaction or endothermic reaction is performed; a thermoelectric module which is closely attached to the accommodation frame and includes a first heat exchange face for absorbing heat in exothermic reaction and emitting heat in endothermic reaction and a second heat exchange face for emitting heat in the heat absorption of the first heat exchange face and absorbing heat in heat emission; a heat medium circulation block which is closely attached to the second heat exchange face, pushes a heat medium by arranging a heat medium circulation path in the inner space and cools the second heat exchange face; an accommodation tank in which the heat medium is accommodated; a supply flow path which connects the accommodation tank and the one side of the heat medium circulation path; a return flow path which connects the accommodation tank and the other side of the heat medium circulation path; a circulation pump which is connected to the supply flow path and performs pumping so that the heat medium circulates the supply flow path, heat medium circulation path and return flow path in order; and a heat radiation module which is connected to the return flow path and radiates heat transferred by the heat medium to the outside.
Patent KR-20120079035-A (KR)
Title: 비틀림 방지 시스템 및 이를 이용한 변속시간 제거 장치
Inventor: CHOI PIL GYEONG
IPC: F16H57/12
Filed: 2012-05-29
Abstract: 도 1. 
400번은 동력 수용 부분 410번은 동력 전달 부분이다. 
도 2. 
400번은 동력 수용 부분 410번은 동력 전달 부분이며 두 부분이 마주 보는 부분을 펼친 모습이다. 420번은 완충 소재이며 460번은 슬립 시 에너지 낭비를 줄여주는 베어링 부분이다. 
도 3 
도 3은 400번과 410번을 이용하여 만든 비틀림 방지 시스템이며 430번은 탄성 재료 440번은 진동을 전기 에너지로 변환 및 감쇠시키는 전자기 유도 시스템이다. 
도 4. 
400번은 에너지 수용 부분이고 500번은 에너지 수용부분이 진동하면서 동력을 전달 가능하도록 설계된 부분이다. 
도 5. 
600번은 듀얼 클러치(DCT)에 비틀림 방지 시스템을 적용한 사례이다. 
도 6. 
1010번은 기어 이중 체결에서 단독 체결시 발생하는 충격의 완충 소재이다. 
도 7. 
1200번은 탄성 물질로 체결 전 공회전시 처음 위치를 잡아주는 역할을 한다. 이 탄성 물질은 바퀴의 접지력보다 탄성력이 약해야하며, 공회전시 외부 기어 부분 원심력보다 강해야한다. 
도 8. 도 10.  
1300번과 1600번은 탄성 소재의 예시인 스프링 코일을 이용하여 만든 예시 도면이다.
Patent KR-20130134587-A (KR)
Title: Anti-vibration structure of lashing bridge
Inventor: YANG JONG IL
IPC: B63B25/22
Filed: 2012-05-31
Abstract: The present invention relates to a vibration proofing structure of a lashing bridge to prevent vibration by fixing the lashing bridge to a cargo hatch cover when a vessel on which a container is not loaded is test-driven. The vibration proofing structure of the lashing bridge can minimize noise and extends service life by preventing a structure form being demolished due to the accumulation of a fatigue load.
Patent KR-20130137352-A (KR)
Title: 탄성수단을 이용한 체결장치
Inventor: SEO JUNG BYUM
IPC: F16B17/00
Filed: 2012-06-07
Abstract: 본 발명은 지지물에 결합물을 고정하는 과정에서 이용하는 스프링을 이용한 체결장치에 관한 것으로서, 
나사공(15)들을 갖는 한 개 또는 둘 이상의 지지물(10), 및 상기 나사공(15)들에 대응하는 나사공(25)을 갖는 한 개 또는 둘 이상의 결합물(20)을 상호 결합하는 스프링을 이용한 체결장치로서, 상기 지지물(10)의 나사공(15)과 상기 결합물(20)의 나사공(25)에 삽입되어 상호 연결하는 스프링(30), 및 상기 스프링(30)의 회선부에 걸림되어 탄성력을 통해 지지물(10)과 결합물(20)을 고정하는 고정편(40)을 포함하며; 상기 스프링(30)은 지지물(10)의 하부면에 맞대어져 이탈을 방지하는 걸림회선부(32)와, 상기 걸림회선부(32)에 일체로 형성되면서 고정편(40)이 선택적으로 걸림되는 결합회선부(34), 및 상기 결합회선부(34)에 일체로 형성되어 고정편(40)의 걸림공간을 제공하는 길이조절부(36)로 이루어져, 
상기 지지물과 상기 결합물을 상기 스프링과 상기 고정편을 이용하여 원터치식으로 체결 또는 분리함으로써, 상기 결합물의 체결 및 분리작업이 단순화되어 작업성이 향상되도록 한 것이다.
Patent KR-20130138981-A (KR)
Title: A home appliance having a built-in power meter
Inventor: LEE NAM KI
IPC: G08C17/02
Filed: 2012-06-12
Abstract: A home appliance with a built-in power meter of the present invention comprises: a control circuit part which is installed in a main body of the home appliance and receives external power; and an electric power measuring device which is built inside the home appliance and is connected to the control circuit part to measure the total amount of the external power.
Patent KR-20130139713-A (KR)
Inventor: KO YOUNG SIK
IPC: A47K3/074
Filed: 2012-06-13
Abstract: 본 발명은 영유아 세정보조용품에 관한 것으로, 영유아의 대변 처리 등과 같은 세정시 영유아의 움직임을 고정시켜 안정적인 세정이 가능하도록 하기 위하여, 영유아의 상체를 지지하는 가슴받침대와, 영유아의 등 부분을 가슴받침대로 밀착시켜주는 등 고정 벨트와, 영유아의 움직임에도 영유아 세정보조용품이 움직이지 않도록 하는 밑받침대와, 상기 가슴받침대와 밑받침대를 연결하며 높낮이를 조절 할 수 있는 연결대를 포함하여 구성된다. 이러한 구성의 본 발명은, 영유아를 세워 놓거나 무릎 꿇은 상태에서 엉덩이를 세정할 수 있도록 한다.
Patent KR-20130141308-A (KR)
Title: Prolamine-positive ion complex contaning target material and method thereof
Inventor: KIM BUM KEUN
IPC: A61K47/48
Filed: 2012-06-15
Abstract: The present invention relates to a prolamine-positive ion complex containing target materials and a manufacturing method thereof, and more specifically, to a prolamine-positive ion complex containing target materials and a manufacturing method thereof, wherein the ion complex includes target materials, prolamine, and positive ion polymers and the target materials are coated with the prolamine and the positive ion polymers. According to the present invention, a complex for collecting target materials is provided and encapsulation efficiency, elution phase, and the like can be adjusted by changing molecular weight, concentration, and the like of chitosan. [Reference numerals] (AA) Granularity;(BB) Zeta potential
Patent KR-20130142029-A (KR)
Title: Dda ja dda ja dda ja hao can opener
Inventor: CHO KANG HOON
IPC: B65D17/00
Filed: 2012-06-18
Abstract: A lid for cans improves user convenience by applying a principle in which a space between a handle (2) and a can lid (3) is utilized. The lid for the cans is conveniently used with low power and anyone can easily open cans.
Patent KR-20130000346-A (KR)
Title: Method and system for optimizing the combustion process of an internal combustion engine
Inventor: ANDERSEN JORN SKOVGAARD
IPC: F02D41/04
Filed: 2012-06-20
Abstract: PURPOSE: A method and a system for optimizing a combustion process of an internal combustion engine are provided to optimize a combustion process of an engine by finely tuning an algorithm which calculates combustion control parameters. CONSTITUTION: A method for optimizing a combustion process of an internal combustion engine(1) comprises following steps. An operation event related to the combustion process is controlled by a fast regulating loop in the cylinders of the internal combustion engine. Values related to the combustion process of an internal combustion engine are captured by a slow regulating loop(20). Combustion control parameters used in the fast regulating loop are calculated. The captured values of the internal combustion engines are communicated through a remote control station(10). Combustion control parameters used in the fast regulating loop are calculated on the basis of the captured values.
Patent KR-20130061040-A (KR)
Title: Metal shielding layer in backside illumination image sensor chips and methods for forming the same
Inventor: CHANG SHIH CHIEH
IPC: H01L27/14
Filed: 2012-06-25
Abstract: PURPOSE: A metal shield layer in a back light image sensor chip and a method for forming the same are provided to reduce the failure rate using a black reference image sensor. CONSTITUTION: A semiconductor substrate(26) has a front surface and a rear surface. A first photosensitive device receives a light signal and changes it into an electric signal. An amorphous-like bonding layer(50) includes nitrogen and metal compounds. A metal shield layer(52) is formed on the rear surface of the semiconductor substrate.
Patent KR-20140006269-A (KR)
Title: Ofdm receiver and signal processing method thereof
Inventor: CHANG KYUNG HI
IPC: H04L27/26
Filed: 2012-06-29
Abstract: Provided in the present invention is an OFDM received signal processing method comprising steps of: generating information on at least one channel by using at least one preamble signal transmitted from a transmitter; eliminating a first interference signal from the received signal transmitted from the transmitter by using the channel information; eliminating a second interference signal from the received signal where the first interference signal is eliminated by using the channel information; and demodulating the received signal where the second interference signal is eliminated. When the second interference signal is eliminated, cyclicity components are eliminated from the received signal where the first interference signal is eliminated. [Reference numerals] (S510) Generate information on a channel via a channel estimation; (S520) Eliminate an ISI signal by using the information on the channel; (S530) Process channel equalization; (S540) Eliminate an ICI signal by using the information on the channel; (S550) Correct an error via a hard decision; (S560) Restore a delay path power; (S570) Decode a received signal where an interference component is eliminated
Patent KR-20140007618-A (KR)
Title: Horny layer remover
Inventor: HAN JIN KEW
IPC: A47K7/04
Filed: 2012-07-09
Abstract: The present invention relates to a sanitary keratin remover capable of removing keratin more easily with cleanliness while facilitating pickup thereof and comprising a pair of handles connected to each other; a grinding file installed on at least one handle; and a protection member for protecting the handles and the grinding file. The keratin remover according to the present invention enables even the elderly or weak people to remove keratin more easily and facilitates pickup thereof even from a dirty floor while keeping sanitary.
Patent KR-20130008470-A (KR)
Title: Hard coat film and touch panel
Inventor: OKABE MOTOHIKO
IPC: G02B1/10
Filed: 2012-07-11
Abstract: PURPOSE: A hard coat film is provided to effectively prevent the scattering of broken pieces of a glass substrate by having a substrate layer, a hard coat layer, and an adhesive layer. CONSTITUTION: A hard coat film(1) includes a transparent substrate layer(2), a hard coat layer(3), and an adhesive layer(4). The hard coat layer is laminated on one side of the substrate layer. The adhesive layer is laminated on the other side of the substrate layer. The retardation value(Ro) on the surface of the hard coat layer is less than 100nm, and the retardation value(Rth) toward the thickness direction is less than 200nm. The substrate layer uses a polycarbonate based resin, a cycloolefin copolymer, and an acrylic resin as a main component. The average thickness of the substrate layer is greater than 10 micrometers and less than 500 micrometers. The haze value of the hard coat film is less than 2%, and the visible light transmission rate is greater than 87%.