baber/WOPTO huggingface dataset:
Patent KR-20120050184-A (KR)
Title: Semiconductor memory device and method of erasing the same
Inventor: KIM HYUNG SEOK
IPC: G11C16/34
Filed: 2010-11-10
Abstract: PURPOSE: A semiconductor memory device and an erasing method thereof are provided to improve an erase property of a memory cell in a memory block by boosting a pass voltage or an erase verification voltage as well as an erase voltage applied to a word line. CONSTITUTION: A plurality of memory blocks include memory cells. A voltage supply circuit(140) provides an erase voltage for erasing a selected memory block and a verification voltage for an erase verification. A control logic(150) divides a word line group with a preset number of word line units in an erase verification after the selected memory block is erased, and controls the voltage supply circuit to gradually increase an erase verification voltage or pass voltage.
Patent KR-20120013872-A (KR)
Title: Cylinder bore wall oil squirter, reciprocating engine embodying same and where the engine further embodies a rollerized cranktrain
Inventor: MATTHEW DUNLAVEY
IPC: F16C3/14
Filed: 2010-11-11
Abstract: PURPOSE: A cylinder bore wall oil sprayer, a reciprocating engine comprising the same and an engine further comprising a rollable crank train are provided to optimize an area to which the flow of oil is controlled, since the inner structures of the operating ends of first and second members are formed so that the oil flow from each operating end is nearly the same. CONSTITUTION: A cylinder wall oil transfer device(100) for a reciprocating engine comprises at least one piston(110), and an oil spraying unit. The oil spraying unit is arranged in the cylinder(104) of the reciprocating engine. The oil spraying unit transfers oil from the cylinder of the reciprocating engine to two different regions of the cylinder wall. The oil spraying unit comprises a first nozzle and a second nozzle. The first nozzle has directionality in order to transfer the oil to one of the two regions of the cylinder wall. The second nozzle has directionality in order to transfer the oil to the other of the two regions of the cylinder wall.
Patent KR-20120052025-A (KR)
Title: Method to design mems accelerometer considering system parameter uncertainty and mems accelerometer to design the method
Inventor: KIM YONG IL
IPC: G01P15/02
Filed: 2010-11-15
Abstract: PURPOSE: An acceleration sensor design method of a micro electro mechanical system(MEMS) and a MEMS acceleration sensor designed using the same are provided to improve reliability and performance of the MEMS acceleration sensor. CONSTITUTION: A micro electro mechanical system(MEMS) acceleration sensor model to be designed is established. An equation of motion is derived and verified using the established model(S100). Variables of the equation of motion are established as system variables. A performance factor of a MEMS acceleration sensor is analyzed(S200). A design variable is separated from the system variables. The manufacturing yield of the MEMS acceleration sensor is estimated by considering uncertainty of the design variable which satisfies a design requirement condition(S300).
Patent KR-20120053133-A (KR)
Title: A book sterilizer
Inventor: KIM MIN
IPC: A61L2/20
Filed: 2010-11-17
Abstract: PURPOSE: A book sterilizing device is provided to uniformly inflow air among pages of books by inserting the hair from one end of a vent in order for sterilizing. CONSTITUTION: A book sterilizing device includes an upper body unit(10) with an internal space, a lower body unit(20) with a motor for generating power, a rotation plate(30), a partition(40), a fixing stand, a vent hole unit(60), and an air pump(70). The rotation plate is installed inside the upper body unit, and rotates by the operation of the motor. The partition is vertically formed inside the rotation plate for supporting books. The fixing stand is for fixing outer covers of the books to the partition. The vent hole unit is formed in parallel with the tangent line of the rotational plate. The air pump supplies air to a vent hole through the lower body unit.
Patent KR-20120054855-A (KR)
Title: A urethane foam wall paper
Inventor: SEO JAE WON
IPC: B32B5/18
Filed: 2010-11-22
Abstract: PURPOSE: A polyurethane foam wallpaper comprised a polyurethane foam sheet paper and a polyurethane foam film paper is provided to vary an ornamental pattern of the wallpaper surface by being adhered between them each other with the halogen free bonding layer in order to enlarge the whole width size of the wallpaper. CONSTITUTION: A polyurethane foam wallpaper comprises wallpaper main body(1), the polyurethane foam sheet paper(11) and the polyurethane foam film paper(13). The wallpaper main body constitutes the polyurethane foam wallpaper(A) which is attached to the wall. In the floor side of the polyurethane foam sheet paper, an adhesive layer is formed. In the adhesive layer surface, a release paper is separably attached. The polyurethane foam sheet paper and polyurethane foam film paper that is the fancy paper in which the ornamental pattern is expressed are unified by adhering with the halogen free bonding layer(12). As the release paper is attached with the adhesion layer to the furniture, and the surface of the electronics or the other daily supplies, sensuousness of the polyurethane foam wallpaper can be enhanced more and more.
Patent KR-20120054974-A (KR)
Title: Functional rice-cake containing natural sugar and manufacturing method thereof
Inventor: CHUNG HAI JUNG
IPC: A23L7/10
Filed: 2010-11-22
Abstract: PURPOSE: Functional rice cake containing natural sugar instead of an artificial sweetener, and a producing method thereof are provided to reduce the total calorie and the glycemic index increasing rate of the rice cake. CONSTITUTION: A producing method of functional rice cake containing natural sugar comprises the following steps: pulverizing water soaked glutinous rice to obtain rice powder; adding sugar alcohol based natural sugar obtained by mixing sorbitol and xylitol into the rice powder; steaming and kneading the mixture to obtain rice cake; and coating the surface of the rice cake with toppings containing the sorbitol, the xylitol, or stevioside after cutting the rice cake. The natural sugar contains 25-75wt% of sorbitol and 25-75wt% of xylitol.
Patent KR-20110058700-A (KR)
Title: A mixture of magnetically orientable color shifting flakes and non-magnetically orientable color shifting flakes exhibiting a common color
Inventor: RAKSHA VLADIMIR P
IPC: C09D11/00
Filed: 2010-11-23
Abstract: PURPOSE: A MIXTURE of COLOR SHIFTING FLAKES is provided to allow an observer to see a color shift from a first color to a second or a first color to a third, when orienting the substrate by tilting it at different particular angles, and therefore a coated substrate can be used in security applications such as on currency or secure instruments. CONSTITUTION: Pigment flakes are blended together wherein some are magnetically alignable and exhibit a color shift from a first color to a second color with a change in viewing angle, and some are pigment flakes(205) which exhibit a color shift from the first color to a third color or vice versa with a change in viewing angle, wherein the first, second and third colors are three different colors. The flakes are coated upon a substrate and magnetically alignable flakes are magnetically aligned. The non-magnetically alignable flakes are not aligned by the magnetic field and lie flat upon the substrate they are coated on.
Patent KR-20120055883-A (KR)
Title: 보조탱크를 구비한 ｌｎｇ버스의 연료공급장치
Inventor: PARK JI SEOK
IPC: F17C13/00
Filed: 2010-11-24
Abstract: 본 발명은 연료탱크와, 상기 연료탱크 내의 액체연료를 기화시키는 기화기와, 솔레노이드 밸브와, 기체의 불순물의 제거하는 연료필터와 압력조정기 및 엔진이 순차적으로 연료 파이프에 의해 연결 형성되는 LNG버스의 연료공급장치에 있어서, 상기 기화기와 상기 솔레노이드 밸브 사이의 상기 연료 파이프에 연통되어, 상기 기화기를 통과한 기체연료를 저장하는 보조탱크를 더 구비하여 버스운행 중 엔진부하시 종전 시스템에서는 공급가스량 및 압력이 부족하여 엔진에서 가스를 제때 공급받지 못하여 버스의 울컥거림 및 출력저하 현상이 발생하였으나 보조탱크 적용 후 엔진 부하시 가스공급이 원활하여 출력저하 및 차량 울컥거림이 없어지는 효과가 있다.
Patent KR-20120056581-A (KR)
Inventor: YOU HANUISORI
IPC: G06F3/02
Filed: 2010-11-25
Abstract: PURPOSE: A Vietnamese input unit through a touch screen panel is provided to reduce input time by using a character input device and display Vietnamese character by using a keyboard having consonant and vowel arrangement suitable for Vietnamese character. CONSTITUTION: If each keypad is pressed, a first consonant is displayed. If a drag is processed in one direction, next consonant is displayed. If the drag is processed as twice, the next consonant is displayed. A capital is displayed after displaying certain consonant. Vowels are respectively displayed if the drag is processed in an upper left/upper right diagonal direction.
Patent KR-20120057818-A (KR)
Title: Method of manufacturing semiconductor devices
Inventor: LEE DOO YOUNG
IPC: H01L29/78
Filed: 2010-11-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to have excellent electrical characteristics by forming a shared contact connected with a metal gate electrode and an active area at the opening of an inter-layer insulating film and preventing the generation of a leakage current. CONSTITUTION: A low-dielectric film pattern(120) and a spacer(140) are formed at the upper side of a substrate(100) in which an element isolation film(110) is formed. A first sacrificing layer covering the spacer is formed on the substrate and the element isolation film. A high-k dielectric layer is formed at the upper side of the first sacrificing layer. A high-k dielectric layer pattern(175) is formed at the inner wall of a recess by flattering the upper side of the high-k dielectric layer. A gate electrode(185) is formed on the high-k dielectric layer pattern.
Patent KR-20120060035-A (KR)
Title: Controller having control groove and electric wheelchair with the same
Inventor: JUNG BO HWAN
IPC: A61G5/10
Filed: 2010-12-01
Abstract: PURPOSE: A controller and an electromotive wheelchair including the same are provided to enable a user to easily control the wheelchair. CONSTITUTION: A controller comprises a joystick(120), a switch(130), a groove(140), and a hanger(150). The joystick controls the traveling direction of a wheelchair. The groove is formed into curved surface to correspond to the wrist part. The hanger having a staple shape is installed in the front of the main body of the controller. In the top end of the joystick, a concave control groove is formed so that a user can control by inserting his/her fingers into the groove.
Patent KR-20120061188-A (KR)
Inventor: LEE JUNG SUK
IPC: B65F5/00
Filed: 2010-12-03
Abstract: 본 발명은 올바르게 수행되지 않는 분리수거를 바로잡을 수 있도록 물품에 부착된 바코드를 인식하여 분리수거를 자동으로 수행하는 장치이다. 
본 발명은 쓰레기 투입구에 쓰레기를 투여하고 투여된 물품의 바코드를 바코드리더기가 인식하여 해당 바코드번호를 데이터베이스에서 검색한다. 검색된 물품의 분리수거 방법을 LCD로 출력하여 사용자에게 알려주고 분리수거 방법에 해당되는 쓰레기통의 투입구가 개방되어 물품이 자동으로 분리수거가 된다. 또한 바코드가 손상되거나 부착되어 있지 않은 물품에 대해서는 사용자가 직접 키워드와 카테고리를 이용하여 검색하면 그 후는 앞서 말한 방법과 동일한 방식으로 진행이 된다. 이렇게 자동으로 분리수거를 해주면 현재 수동으로 사용자가 분리수거를 하는 과정에서 발생 되는 잘못된 분리수거를 예방할 수 있고, 그로 인해 쓰레기를 수거해 간 후에 다시 2차, 3차의 분리수거 작업을 실시하지 않아도 되므로 인력, 시간, 자원을 절약 할 수 있는 효과를 얻을 수 있다.
Patent KR-20120061555-A (KR)
Title: MIMO Antenna Using CRSS Structure
Inventor: CHOI JAE HOON
IPC: H01Q1/52
Filed: 2010-12-03
Abstract: PURPOSE: An MIMO(multi-input and multi-output) antenna using a CSRR(Complementary Split Ring Resonator) structure is provided to control resonance frequency and isolated frequency. CONSTITUTION: An MIMO antenna using a CSRR structure comprises a dielectric structure, first and second radiators(100,102), an isolation structure(104-1), and ground connection surfaces(106-1). The first and second radiators are formed on the top of the dielectric structure to be separated from each other. The isolation structure is formed between the first and second radiators to be symmetrical to the top and bottom of the dielectric structure and has a CRSS structure having outer and inner gaps. The ground connection surfaces are formed on the top and bottom of the dielectric structure.
Patent KR-20120067708-A (KR)
Inventor: KIM YOUNG RAN
IPC: G11C29/10
Filed: 2010-12-16
Abstract: PURPOSE: A command input circuit, a semiconductor device including the same, and a test system are provided to improve the quality of the semiconductor device by testing command margin errors of the semiconductor device. CONSTITUTION: If a command(CMD) is applied from a test device(101), a command input circuit(103) regularly generates a command from command applying time and applies the command to an integrated circuit(105) which is a test target. The command is used for a read or write operation in the memory device and includes a column address strobe signal which is activated in the read or write operation.
Patent KR-20120069276-A (KR)
Title: Method and apparatus for controlling transmission line category
Inventor: RYU KI HAN
IPC: H04W28/24
Filed: 2010-12-20
Abstract: PURPOSE: A method and an apparatus for controlling a transmission line category are provided to secure the quality of real-time services including call services by securing bandwidths for the call services according to the speed of a transmission line. CONSTITUTION: A quality information receiving part(410) receives wireless channel quality information of a terminal in connection with a base station. A speed measuring part(430) measures the speed of a transmission line. A category controlling part(470) controls a transmission line category which is divided by data transmission related information based on category decision information including the speed information of the transmission line and the wireless channel quality information of the terminal. If the quality value of a wireless channel is more than a reference quality value, and the speed value of the transmission line is more than a reference speed value, the category controlling part expands a bandwidth for transmitting data.
Patent KR-20120070130-A (KR)
Title: Apparatus and method for generating virtual game client
Inventor: BAE SU YOUNG
IPC: G06Q50/10
Filed: 2010-12-21
Abstract: PURPOSE: A virtual game client creation method and apparatus thereof are provided to rapidly create virtual users specialized at each game without modifying software by displaying a relationship between games and game structure. CONSTITUTION: A description grammar module(100) includes game packet description grammar. A description creation module(200) game protocol description and game protocol sequence description based on the game packet description grammar. A client creation and control module(300) creates virtual game clients by using the game protocol description and the game protocol sequence description.
Patent KR-20120071096-A (KR)
Title: Slope reinforcing bag with environment-friendly by coir
Inventor: PARK JUNG YUN
IPC: E02B3/14
Filed: 2010-12-22
Abstract: PURPOSE: An environmentally-friendly slope reinforcing bag using coir is provided to improve construction quality by loading the slope reinforcing bags on a slope without distortion. CONSTITUTION: An environmentally-friendly slope reinforcing bag using coir comprises a bag body(100), core ropes(200), and core rope gripping parts(300). The bag body is composed of an outer mat(110), an inner mat(120), stitching parts(130), and vegetative filler. The stitching parts divide the inner space of the outer and inner mat integrated with each other into multiple cells. The cells are filled with the vegetative filler. The core ropes are formed using coir. The ends of the core ropes are coupled to the top end of the bag body. The core rope gripping parts are formed on the top end of the bag body in a reverse U-shape and allow the core ropes to lift up the bag body.
Patent KR-20120072250-A (KR)
Title: Dynamic load_balancing system and method thereof
Inventor: CHO JUNG HYUN
IPC: H04L12/24
Filed: 2010-12-23
Abstract: PURPOSE: A dynamic load distribution system and method thereof are provided to minimize resource wastes by hierarchically managing services and resources in a mass cluster computing system. CONSTITUTION: A resource management master(2000) manages a bear server(2100) which does not execute services. The resource management master includes a hierarchical structure. A service master(1000) dynamically allocates the bear servers to a load distribution server(1100) or a service server(1200) or dynamically releases the allocated load distribution server or the service execution server to the bear server by considering of requirements of the services and monitoring information for the state or performance of the server.
Patent KR-20120072761-A (KR)
Inventor: YUN JONG SEO
IPC: F25D25/00
Filed: 2010-12-24
Abstract: 본 발명은 냉장고용 워터 디스펜서 밸브장치에 관한 것으로서, 급수되는 유량을 강/약의 2단계로 조절할 수 있도록 함으로써, 사용자가 급수단계의 선택을 다양하게 취할 수 있어 경제적이면서 효율적으로 급수를 수행할 수 있는 냉장고용 워터 디스펜서 밸브장치에 관한 것이다.  
이와 같은 목적을 달성하기 위하여, 본 발명은 물탱크의 출구에 결합되는 것으로 내측에 급수구가 형성되는 밸브본체; 상기 급수구에 이동 가능하게 삽입되며 단부에 제1개폐밸브가 장착된 작동축이 일체로 구성되고, 하향 돌출되어 배수구가 밀폐되게 결합되는 결합구가 구성된 개폐부재; 및 상기 급수구의 둘레에 측면의 일부가 밀폐되게 끼워지는 패킹부재를 포함하되, 상기 급수구에는 단차져서 하단부까지 연장된 턱부와, 상기 턱부에서 하단부에 이르는 길이방향을 따라 길게 형성된 장홈이 구비되고, 상기 작동축에는 상기 턱부의 하방 내측에 밀폐되며 승강 작동에 따라 턱부를 선택적으로 개폐하는 제2개폐밸브가 구비된 것을 특징으로 한다.
Patent KR-20120076003-A (KR)
Title: Integrating sphere for optical measurement and manufacturing method thereof
Inventor: LIM CHAE HO
IPC: G01J1/02
Filed: 2010-12-29
Abstract: PURPOSE: An integrating sphere for an optical measurement and a manufacturing method thereof are provided to measure a light source generating high temperatures and to accurately measure an optical property change or a light intensity change of the light source. CONSTITUTION: An integrating sphere for an optical measurement comprises a support(110), a flange of a hook shape(120), a first body(130), and a second body(140). The flange comprises at least one hole for fastening with the support. The first body is formed with nonferrous metals and has a semicircular shape. The second body is joined to the first body with the flange and formed with the nonferrous metals and has the semicircular shape.
Patent KR-20120089828-A (KR)
Title: a gas soiution apparatus
Inventor: SONG JU HO
IPC: B01F5/06
Filed: 2010-12-29
Abstract: PURPOSE: A gas solution device is provided to simplify the structure and have compact size and to increase dissolution efficiencies. CONSTITUTION: A gas solution device comprises an outer housing(1), a first melting room(14) and a second melting room(15). The outer housing comprises an input unit(10) and an output unit. The first melting room comprises a helix lanugos(5) of inside. The outer housing comprises the input unit and the output unit. In the first melting room, impurities are discharged along the helix lanugos. Water and gas are collided while passing through lanugos, and a part of the water and gas are melted by passing through lanugos. The helix lanugos comprises sus, fiber and plastics. The second melting room comprises piercing pipes(8,8a), a gas tube(11) and a functional ball(7). The functional ball discharges the profitable components to water and improves water and dissolves one more time.
Patent KR-20120076704-A (KR)
Title: Quilting complex pattern of power transmission apparatus
Inventor: LEE SANG JUN
IPC: D05B69/00
Filed: 2010-12-30
Abstract: PURPOSE: A power transmission apparatus of a quilting machine is provided to enable efficiency work and to make fresh working condition. CONSTITUTION: A power transmission apparatus of a quilting machine comprises: a main power transmission unit(10) which is integrally formed with a plurality of frames and transfers the torque to a sewing device by a plurality of pulleys(11A,11B,11C) and belts(12A,12B,12C); an auxiliary power transmission unit(20) which is mounted to receive the torque of the sewing device and transfers the torque to a plurality of pulleys(21A,21B,21C) and belts(22A,22B,22C); and a motor for transferring the torque to the main power transmission unit.
Patent KR-20100024986-A (KR)
Title: Meltblown fiber web with staple fibers
Inventor: ANGADJIVAND SEYED A
IPC: D01D5/098
Filed: 2008-05-07
Abstract: A porous nonwoven web and method of making are disclosed, wherein the web contains meltblown fibers and staple fibers. The meltblown fibers may be present as a bimodal mixture of micro fibers and mesofibers, and comprise an intermingled mixture with staple fibers further intermingled therein.
Patent KR-20100039858-A (KR)
Title: Transmit method with delay diversity and space-frequency diversity
Inventor: DING YINONG
IPC: H04B7/06
Filed: 2008-06-25
Abstract: PURPOSE: A transmission method by delay diversity and space frequency diversity is provided to supply an enhanced open loop precoder which is able to be applied to large delay or small delay CDD(Cyclic Delay Diversity) during transmission. CONSTITUTION: Multiple information bits are coded in order to multiple coded bits. The coded bits are scrambled in order to generate multiple scrambled bits. The scramble bits are modulated to generate multiple modulation symbols. At least one transport layer of transmission resources maps the modulation symbols and subcarrier. The modulation symbols are precoded using a precoding matrix. Code words in a code book of the precoding matrix are changed at each subcarrier.
Patent KR-20100033545-A (KR)
Title: Lithium ion secondary battery, battery pack, hybrid electric vehicle, battery pack system, and charge-discharge control method
Inventor: HARA TOMITARO
IPC: H01M4/58
Filed: 2008-11-18
Abstract: A lithium ion secondary battery (100) has a property of securing a flat charge-discharge capacity range (FC) in which fluctuation of terminal voltage is 0.2 V or lower in both the cases where the battery is charged and discharged with electric current having a current value of 1 C over a capacity range of 50% or more of the electric capacity range having a theoretical electric capacity as an upper limit.
Patent KR-20100093513-A (KR)
Inventor: IZADYAR FARIBORZ
IPC: C12N5/0735
Filed: 2008-08-07
Abstract: 본 발명은 태아 및 성체 포유동물로부터 생식계 줄기 세포를 분리, 특성 규명 및 증식시키는 방법을 제공한다. 뿐만 아니라, 표현형이 상이한 분리된 생식계 세포군에 관하여도 개시되어 있는데, 여기서, 이 군집의 하위 군집은 다능 또는 만능 세포의 장기간 배양액을 형성할 수 있거나, 또는 성숙한 생식계 세포로 분화하여 불임 상태인 생식 기관을 재증식시킬 수 있다. 상기 다능 또는 만능 생식계 세포는 또한 치료용의 조직 특이적 체세포로 분화하기에도 적당하다.
Patent KR-20100057036-A (KR)
Title: A method and system for tracking and optimizing advertisements on a decentralized network
Inventor: MOORE JAMES E
IPC: G06Q30/00
Filed: 2008-08-07
Abstract: A method and system for tracking and optimizing advertisements on a decentralized network. In one embodiment, the method comprises receiving a request for a user from a user on a network. The method further comprises responding to the request by transmitting the file to the user, the file containing an identifier. The identifier is used to track the user's treatment of the file.
Patent KR-20100072207-A (KR)
Title: Detecting finger orientation on a touch-sensitive device
Inventor: KEAM NIGEL
IPC: G06F3/03
Filed: 2008-09-17
Abstract: The determination of an orientation of a finger touching a touch-sensitive device is disclosed. In one embodiment, a computing device comprises a display screen configured to display an image to a user, and an intensity-sensitive touch-sensing input mechanism configured to detect one or more objects touching the display screen. The device also comprises a controller configured to determine an orientation of a finger touching the screen from a direction between a center of a first set of touch data and a center of a second set of touch data, and to adjust an image on the display screen in response to a determined orientation of the finger.
Patent KR-20100087089-A (KR)
Inventor: LAPA NIKOLAY L
IPC: G06T15/00
Filed: 2008-09-03
Abstract: 물질적 대상의 형상에 대한 멀티프레임 표면 측정을 위한 시스템 및 방법이 제공된다. 시스템 및 방법은 측정 대상의 표면의 부분에 대하여 복수의 이미지를 획득하는 단계와, 획득된 이미지를 공통 기준계에서 다같이 통합하는 단계를 포함한다. 복잡한 형상을 갖는 대상의 형상 및/또는 질감은, 서로 다른 투시도법으로부터 다수의 이미지를 획득하고, 뒤이어 공통 좌표계에서 이미지들을 통합하여 통합된 이미지를 다같이 정렬함으로써 3D 스캐너를 통해 측정될 수 있다. 정렬은 대상의 표면의 부분과, 해당업계에 잘 알려진 특성(가령, 형상 및/또는 질감)을 갖는 기준 대상 모두의 이미지를 획득함으로써 이루어진다. 이로 인해서, 대상 스캐너의 위치와 배향이 기준 대상의 좌표계에서 결정될 수 있다.