baber/WOPTO huggingface dataset:
Patent KR-20110126505-A (KR)
Title: Method of calibrating an autofocus lighting device of a camera
Inventor: LU TSUNG YI
IPC: G03B15/05
Filed: 2010-08-30
Abstract: PURPOSE: A method of calibrating an autofocus lighting device of a camera is provided to automatically correct the autofocus lighting device. CONSTITUTION: Light is projected to a reference plane using an AF LED(AutoFocusing Light Emitting Diode). A reference image is extracted(21). The relative location of a projecting light center coordinate about a center coordinate of the reference image is obtained through the analysis of the reference image(22). The relative location of the projecting light central coordinate is stored to a camera memory(23).
Patent KR-20120026328-A (KR)
Title: A forming device of bolt
Inventor: CHOI SEOK KYOO
IPC: B21K1/46
Filed: 2010-09-09
Abstract: PURPOSE: An apparatus for cold-forging of a bolt is provided to firmly fix an upper mold body and a fixing cup with a fixing element in both horizontal and vertical directions, thereby reducing the failure rate of products. CONSTITUTION: An apparatus for cold-forging of a bolt comprises a mold unit, a fixing cup(5), and a fixing element. The mold unit comprises a lower mold body(2) which receives the bottom of a rod-shaped base material to form the bottom shape of a bolt, a middle mold body(3) which receives the screw portion of the base material, and an upper mold body(4) which receives the upper part of the base material to form a bolt head. The upper, middle, and lower mold bodies are assembled into a single mold. The fixing cup receives and fixes the mold unit. A vertical fixing groove(6) is formed on the outer surface of the upper mold body. The fixing element is installed in a fixing groove position of the fixing cup and accommodated and coupled into the fixing groove.
Patent KR-20110033039-A (KR)
Title: A fin field effect transistor
Inventor: YUAN FENG
IPC: H01L21/336
Filed: 2010-09-15
Abstract: PURPOSE: A FIN field effect transistor is provided to increase the density of a dielectric material by forming the dielectric material on the inside and outside of a plurality of trenches, and then performing an annealing process. CONSTITUTION: In a FIN field effect transistor, a substrate(202) including a main surface(202a) is prepared. A plurality of fin structures(210) are projected from the main surface of the substrate. A plurality of fin structures is extended to longitudinal direction(210g). A plurality of isolation structures(220) are formed between a plurality of fin structures. A plurality of fin structures comprises an upper part and a lower part which is separated from a transition location(210d).
Patent KR-20110136674-A (KR)
Title: Air bag for shoes
Inventor: KANG YONG SOO
IPC: A43B7/32
Filed: 2010-09-16
Abstract: PURPOSE: A buffer for footwear is provided to form an air stream passage cross section reduction unit of different various types on an air channel. CONSTITUTION: The air of a predetermined volume is charged in a front air room and a rear air room. An air flow path(40) interlinks the front air room and the rear air room. The front air room and the rear air room are shrunk or swelled by the pressure of a front foot unit and a rear foot unit of a wearer. An air flow path section reduction unit prepares in the air path. The air flow path section reduces the section of the air path.
Patent KR-20120032114-A (KR)
Title: High vaccum deposition of inorganic or organic material using electrospray method
Inventor: YI YEON JIN
IPC: C23C16/50
Filed: 2010-09-28
Abstract: PURPOSE: A high-vacuum deposition system for an inorganic or organic material using an electrospray method is provided to form an organic thin film through a solution process in an atmosphere pressure or high-vacuum state. CONSTITUTION: A high-vacuum deposition system for an inorganic or organic material comprises a chamber, a high voltage power device(2-3), and a heater(2-5). The chamber comprises one or more spray elements for receiving and spraying an inorganic or organic deposition target material and one or more base material. The high voltage power device electrically sprays the inorganic or organic deposition target material sprayed from the spray elements. A nitrogen gas flow flows from the spray elements opposite to the inorganic or organic deposition target material. The heater heats the inorganic or organic deposition target material in the middle of the spray path.
Patent KR-20120066702-A (KR)
Inventor: BANG UNG JIK
IPC: A62B18/08
Filed: 2010-09-28
Abstract: PURPOSE: A smokeproof mask is provided to effectively block smoke by absorbing water when the mask is spread. CONSTITUTION: A smokeproof mask comprises a pouch or a straw inserted into and fixed in the mask. The pouch or straw is filled with water. When a user spreads a mask in order to use the mask, the pouch or straw is burst and the mask is able to absorb water. Therefore, the mask is able to serve as a wet towel capable of blocking smoke.
Patent KR-20120012364-A (KR)
Title: Bio-signals based automatic sleep-stage identification system
Inventor: YOO SUN KOOK
IPC: A61B5/0496
Filed: 2010-09-30
Abstract: PURPOSE: A bio-signal based automatic sleep stage classification system is provided to reduce the number of measurement signals, thereby conveniently estimating a sleep stage. CONSTITUTION: A bio-signal detection part(100) measures various bio-signals from each part of a human body using a 7-channel amplifier. The bio-signal detection part comprises two-channel Electroencephalogram(EEG) sensors(110,120), an electrooculogram(EOG) sensor(130), an electromyogram(EMG) sensor(140), a photoplethysmography(PPG) sensor(150), a galvanic skin response(GSR) sensor(160), and a skin temperature(SKT) sensor(170). A signal process and characteristic extraction part(200) extract a feature point which displays characteristics of each bio-signal by processing various bio-signals. A subset generation part(300) arranges a plurality of subsets required for sleep stage classification by mixing the bio-signals with different conditions based on the feature point with respect to each bio-signal. A performance evaluation part(400) analyzes a performance evaluation result of a subset combination according to each sleep stage.
Patent KR-20120033827-A (KR)
Title: Damper for container ship
Inventor: LEE SEUNG HYEON
IPC: B63B9/00
Filed: 2010-09-30
Abstract: PURPOSE: A damper for a container ship is provided to minimize sloshing of seawater injected to a loading space for full load test when test operation of the container ship because an internal loading space of the container ship is divided into multiple sections by partitions. CONSTITUTION: A damper for a container ship includes partitions(110) and a guide groove(120). The partitions divide a loading space of a container ship to prevent sloshing of seawater injected to the loading space. The partition attaches and detaches along a cell guide. The guide groove is formed in both sides of the partition to be engaged with the cell guide of the partition.
Patent KR-20110037874-A (KR)
Title: A polyamic acid and a polyimide obtained by reacting a dianhydride and a diamine
Inventor: KILICKIRAN PINAR
IPC: G02F1/1335
Filed: 2010-10-04
Abstract: PURPOSE: Polyimide is provided to enable use in the manufacture of an alignment layer for a liquid crystal display and to ensure strong contrast ratio and brightness. CONSTITUTION: Polyamic acids are obtained by reacting dianhydrides with a first type diamine and a second type diamine. The first type diamine has UV light-dimerizable side chains and the second type diamine has side chains promoting the vertical alignment of a liquid crystal material when contacted with the side chain. Polyimide is obtained by reacting the polyamic acids with acetic anhydrides or exposing the polyamic acids for 1 minute - 24 hours at a temperature of more than 100 °C.
Patent KR-20120036054-A (KR)
Title: 탈부착 브러쉬
Inventor: JO YONG HYEON
IPC: A46B7/04
Filed: 2010-10-07
Abstract: 기존의 브러쉬는 솔이 휘거나 더 좋은 브러쉬를 살 때에 브러쉬를 새로 사야한다는 불편한점이 있었으나 탈부착가능한 솔브러쉬는 솔만을 사서 갈아끼우면 되기에 더 경제적이다.
Patent KR-20120037658-A (KR)
Title: 3d image display device and driving method thereof
Inventor: LEE JEONG KI
IPC: H04N13/00
Filed: 2010-10-12
Abstract: PURPOSE: A 3D image display device and a driving method thereof are provided to reduce a DC afterimage by inverting the polarity of data in a four frame inversion mode when a BID mode is applied to a 3D image. CONSTITUTION: A 3D image display device doubles a left eye data frame to an original left eye data frame and a copied left eye data frame(S13). The doubled data frame is ODC(Over Driving Control)-modulated(S14). The modulated copied data frames are substituted with a black frame(S15). Data of the final modulated frames is displayed on a display panel(S16).
Patent KR-20120037705-A (KR)
Title: Method of manufacturing printed curcuit board
Inventor: HONG SUK CHANG
IPC: H05K3/46
Filed: 2010-10-12
Abstract: PURPOSE: A manufacturing method of a printed circuit board is provided to simultaneously laminate an insulating layer in which a copper foil is formed on both surfaces of an inner layer circuit board, thereby preventing a bending problem generated during a printed circuit board manufacturing process. CONSTITUTION: A first circuit layer and a second circuit layer are formed on both surfaces of an inner layer circuit board(100). The inner layer circuit board includes a first via for connecting the first circuit layer and the second circuit layer. A copper foil is formed on one side of a second insulating layer(200). A third circuit layer(300) includes a second via(310) which is respectively connected to the first circuit layer and the second circuit layer. A protective layer is formed on the third circuit layer. The protective layer is a solder resist layer which is comprised of a heat-resistant resin.
Patent KR-20120041046-A (KR)
Title: Autocalibration method and device
Inventor: KANG DONG HOON
IPC: G01P21/00
Filed: 2010-10-20
Abstract: PURPOSE: A method for automatically correcting a sensor under a condition that physical quantity vector is constant is provided. CONSTITUTION: A method for automatically correcting a sensor comprises: a step of acquiring vector physical quantity from a plurality of sensors(410); a step of performing predetermined oval-fitted algorithm to generate oval scale factor value and corrected bias value(420); and a step of performing decomposed algorithm to generate corrected scale factor value(430).
Patent KR-20120045870-A (KR)
Title: Homogeneous charged compressed ignition engine and method using brown gas
Inventor: PARK HEE JUN
IPC: F02M21/02
Filed: 2010-11-01
Abstract: PURPOSE: A premixed compression ignition type of an engine and method using brown gas is provided to reduce contaminants of exhaust gas, decrease fuel by combusting the fuel even in a lean condition. CONSTITUTION: A premixed compression ignition type of an engine and method using brown gas comprises a fuel injection nozzle(110), a brown gas generator(122) and a brown gas feeder. The fuel injection nozzle is connected to an intake port(14). The fuel injection nozzle sprays the fuel into the intake port. The brown gas feeder supplies the brown gas generated from the brown gas generator to the intake port. The fuel, intake air and the brown gas are mixed in the intake port. The mixed air flows in a combustion chamber and is compressed, ignited and burned.
Patent KR-20120050805-A (KR)
Title: System and method for changing access in heterogeneous networks
Inventor: LEE GYU MIN
IPC: H04W88/06
Filed: 2010-11-11
Abstract: PURPOSE: A heterogeneous network connection switching system and a method thereof are provided to efficiently transit data traffic on a network operation side. CONSTITUTION: A terminal unit(100) changes a access network(10) according to a received network change policy. A policy related unit(200) recognizes an application which is executed in the specific terminal unit. The policy related unit generates a network change policy corresponding to the recognized application based on defined application-based policy setting information. The policy related unit supplies the network change policy to the specific terminal.
Patent KR-20120051110-A (KR)
Title: Correction pen having eraser
Inventor: HR JAE MIN
IPC: B43K29/02
Filed: 2010-11-12
Abstract: PURPOSE: A pen type correcting unit equipped with an eraser is provided to prevent the contamination of the eraser due to the lead of a pencil by integrating the eraser at the rear part of a correcting unit for pens. CONSTITUTION: A pen type correcting unit is composed of a pen type correcting part(110) and an eraser part(130). The pen type correcting part is composed of a container(112), a head(114), and a cover(120). The eraser part is composed of a case(132) and an eraser(134). The container is filled with correcting liquid, and the head is tip end of the container. The cover is assembled with the head. The head includes a discharging hole(116), and an opening and closing ball(118) is elastically supported by the inner side of the head. The case is arranged at the rear side of the container. The eraser is drawable arranged in the case. The eraser part further includes a driving unit(140) to draw the eraser.
Patent KR-20120051344-A (KR)
Title: Portable integrated security memory device and service processing apparatus and method using the same
Inventor: CHOI BYEONG CHEOL
IPC: H04L9/00
Filed: 2010-11-12
Abstract: PURPOSE: A portable integrated security storage apparatus and service processing apparatus using the same are provided to offer a data copy protection and an electronic commercial service by including a mass memory unit. CONSTITUTION: A password creation module(102) creates password. A general purpose authentication module(104) stores general purpose information. A communication interface(108) transmits and receives data with an external system by connecting to the external system. A memory unit(106) stores data received from the external system. The password and the general purpose authentication information are transmitted to the external system for authenticating users and apparatuses. Encrypted data and secret keys for a service are stored in the memory unit by receiving the data and the secret keys from the external system.
Patent KR-20120053605-A (KR)
Title: Luminance adjustment apparatus for lcd back light and the luminance adjustment method
Inventor: KIM YOUNG CHUL
IPC: G02F1/133
Filed: 2010-11-18
Abstract: PURPOSE: A device for correcting brightness of an LCD backlight and a method thereof are provided to correct luminance inconsistency, thereby providing a good LCD backlight with uniform brightness. CONSTITUTION: A correction tool is attached to a robot arm(31). The correction tool corrects luminance from luminance information obtained from a camera and an illuminance sensor. A system operating unit(22) includes a luminance information producing unit and a controller. The controller controls the robot arm on which the correction tool is mounted according to luminance information which is obtained by the luminance information producing unit. The controller generates a control signal for correcting luminance.
Patent KR-20120053849-A (KR)
Title: Apparatus and method for providing of terminal location based internet banking service
Inventor: HAN KYUNG AH
IPC: G06Q40/00
Filed: 2010-11-18
Abstract: PURPOSE: A terminal location based internet banking service providing apparatus and method thereof are provided to reduce the risk of security by providing internet banking services based on the location information of a terminal. CONSTITUTION: A location confirmation system(300) includes a storage unit(330), a location information collecting unit, and a service control request unit(350). The storage unit manages and stores banking establishment information including IP(Internet Protocol) location information. A location information collecting unit(340) collects the banking establishment information and the IP location information from the storage unit based on connection information. A service control request unit(350) transmits result messages by determining providing states of an internet bank services.
Patent KR-20120057735-A (KR)
Title: Touch Screen Type Keyboard of Smartphone and Computer Keyboard that Easy Changing among Korean, English and Other Characters
Inventor: KIM KUK
IPC: G06F3/02
Filed: 2010-11-22
Abstract: PURPOSE: A touch screen type keyboard for a smart phone and keyboard for a computer are provided to improve the convenience of a user by providing a temporary input unit and a mode conversion function between Korean and English. CONSTITUTION: A right tab is embodied by executing the right dragging of a space bar. A left tab is embodied by executing the left dragging of the space bar. A menu key(61), an enter key(62), and a delete key(63) are arranged at the right column of a keyboard in order to establish basic configuration. A page up function, a page down function, a home function, and an end function are embodied by executing the up, down, left, and right dragging of the enter key. A back space function is embodied by executing the left dragging of the delete key. A conversion mode between an insert mode and a modification mode is embodied by dragging the delete key.
Patent KR-20110058717-A (KR)
Title: Breaker
Inventor: ITO MASAHIRO
IPC: H01H50/54
Filed: 2010-11-24
Abstract: PURPOSE: A small circuit breaker is provided to improved the reliability of contact points by installing a lever having a release function. CONSTITUTION: In a small circuit, a contacting portion(2) has a fixed contact and a movable contact. The movable contact is freely contacted with the fixed contact while being easily detachable. . The contacting portion is arranged within a sealed container(6). A movable shaft(3) freely transfers the movable contact forward and backward. One end of a metal member(4) is adhered to the sealed container. The other end of the metal member is adhered to the movable shaft. The metal member is contracted according to the movement of the movable shaft. A lever part(5) freely transfers the movable shaft forward and backward.
Patent KR-20120056472-A (KR)
Title: Mobile web application framework
Inventor: KIM JONG TAK
IPC: G06F9/44
Filed: 2010-11-25
Abstract: PURPOSE: A mobile web application framework is provided to develop an application which is executable in all kinds of mobile platforms. CONSTITUTION: A native linking layer(30) links a native device of a mobile terminal and a native application. A Java script API layer(40) supplies a Java script API for coupling the native device and the native application. A UI framework layer(50) offers an application library and a UI component. A web application framework layer(60) supplies a function which is executed in an offline state.
Patent KR-20120056187-A (KR)
Title: compound plate spring
Inventor: PARK MIN CHIUL
IPC: F16F1/10
Filed: 2010-11-24
Abstract: PURPOSE: A compound leaf spring is provided to maintain the accuracy and precision of the operation of a device. CONSTITUTION: A compound leaf spring comprises an autonomous curvilinear compound leaf spring, a spiral compound leaf spring(20), and a clockwork type compound leaf spring. The autonomous curvilinear compound leaf spring stores rotational movement into linear movement, and switches the stored linear movement into rotational movement. The autonomous curvilinear compound leaf spring is made by folding a leaf spring into an autonomous curvilinear shape and overlapping the leaf springs into multiple layers. The spiral compound leaf spring is formed in a linear shape along a spring axle(29). The spiral compound leaf spring is composed of an inner leaf spring(21) and an outer leaf spring(28). The inner leaf spring has a small diameter and a thin thickness. The outer leaf spring has a larger diameter and a thicker thickness based on the inner leaf spring. The clockwork type compound leaf spring is composed of an inner leaf spring and an outer leaf spring. The inner clockwork type compound leaf spring has a small diameter and a thin thickness with multiple layers. The outer clockwork type compound leaf spring is formed to gradually expand in diameter and thickness.
Patent KR-20120057476-A (KR)
Title: Masking Sheet and Complex Masking Sheet For Sand Blast and Thereof Manufacturing Method
Inventor: HWANG JE WOO
IPC: B24C1/04
Filed: 2010-11-26
Abstract: PURPOSE: A composite masking sheet for a sand blast and a manufacturing method thereof are provided to improve the workability by directly attaching a masking sheet to a surface of base materials with comprising an adhesive layer on a back side. CONSTITUTION: A composite masking sheet(10) for a sand blast comprises TPU(Thermoplastic Polyurethane)(11), adhesive(13), and release paper(14). The TPU is melted, extruded, and injection-molded and laminated on an upper surface of a fabric sheet(12). The adhesive is attached to a lower surface of the fabric sheet. The release paper is attached to the lower surface coated with the adhesive.
Patent KR-20120057959-A (KR)
Title: Novel ruthenium complex and photoelectric component using the same
Inventor: HUNG CHIU MING
IPC: C07F15/00
Filed: 2010-11-29
Abstract: PURPOSE: A ruthenium complex is provided to ensure suitability as a dye-sensitized solar cell(DSC) and to improve photoelectric property of the DSC. CONSTITUTION: A ruthenium complex is denoted by chemical formula 1. In chemical formula 1, L1 is 2,2'-bipyridyl-4,4'-dicarboxylic acid, 2,2'-bipyridyl-4,4'-disulfonic acid, or 2,2'-bipyridyl-4,4'-diphosphonic acid; and L2 is . 2,2'-bipyridyl-4,4'-dinonyl, or 2,2'-bipyridine-4,4'-ditridecyl. The ruthenium complex is a dye compound for a dye-sensitized solar cell. The dye-sensitized solar cell comprise a photoanode containing ruthenium complex, a cathode, and an electrolytic layer between photoacid and cathodes.
Patent KR-20120060633-A (KR)
Title: METHOD FOR PREDICTING NOx LOADING AT DeNOx CATALYST AND EXHAUST SYSTEM USING THE SAME
Inventor: LEE JIN HA
IPC: B01D53/94
Filed: 2010-12-02
Abstract: PURPOSE: A method for the estimating amount of NOX(Nitrogen Oxide) stored in a denitrification catalyst and an exhaust device using the same are provided to improve the fuel efficiency by controlling spraying amount of a reducing agent and a regeneration time. CONSTITUTION: A method for the estimating amount of NOX stored in a denitrification catalyst(40) is as follows. A mass flow of the NOx stored in a denitrification catalyst is calculated. The mass flow of the NOx thermally attached and detached from the denitrification catalyst is calculated. The mass flow of the NOx chemically attached and detached from the denitrification catalyst is calculated. The true amount of the NOx stored in the denitrification catalyst is calculated using the mass flow of thermally desorbed NOx and the mass flow of chemically desorbed NOx.
Patent KR-20120062092-A (KR)
Title: 탄소배출 및 에너지 절감형 자동 차량 무빙장치
Inventor: CHOI JAE YONG
IPC: B65G17/20
Filed: 2010-12-06
Abstract: 본 발명은 승객이 탈 때마다 차량이 조금씩 전진 이동되어야 하므로 운전자들도 피곤하고, 항상 승객의 대기상태시에는 엔진이 공회전하게 됨으로 서, 배기가스배출과 연료사용량이 많아지게 되어 대기오염과 공회전으로 인한 연료비용이 증대되는 문제점을 해결하고 운전자의 대기시간시 휴식시간을 줄 수 있는 자동 승차장 이동 시스템을 얻기 위한 것인 바, 동력발생부실에 장착되어 동력을 발생시키기 위한 주모터와, 상기 주모터의 구동축에 직결된 감속기의 축에 각각 설치되는 주스프로킷과, 상기 주스프라켓과 주축에 설치되어 구동 스프로킷을 구동 체인에 의해 상호 연결되어 좌,우측 피동스프라켓이 회전되도록 구성하고, 상기 좌,우측 수동 스프라켓과 체인으로 연결된 이동 분할판을 이동시키도록 구성된 동력발생부와, 자동차를 지지하도록 이동 분할판을 연속적으로 배열하여 수평이동이 이루어지고 하단에는 하중을 지지할 수 있는 롤러부가 배열된 이동부로 이루어진 무빙부; 승객이 유무를 확인하여 동력발생부에 전원을 공급하여 차량이 이동할 수 있도록 승객 유무확인 센서부와, 대기차량숫자 및 대기 차량번호를 알려주는 디스플레이부를 구성하여 승객이 위치한 자리로 승용차가 무빙이 되도록 구성하고, 승객의 유무를 감지 및 대기차량 대수 및 다음 대기 자동차의 차량번호를 표시하도록 감지센서 및 디스플레이부를 설치한 특징이 있다.