baber/WOPTO huggingface dataset:
Patent KR-20120090181-A (KR)
Title: Light guide plate having local dimming function, back light unit including the same, and liquid crystal display
Inventor: LEE YONG JUN
IPC: G02B6/00
Filed: 2011-02-07
Abstract: PURPOSE: A light guide plate and a backlight unit including the same, and a liquid crystal display are provided to give a local dimming function to an edge type backlight unit by enhancing linearity of light from an LED light source, thereby enhancing contrast ratio of the liquid crystal display. CONSTITUTION: A light guide plate has a light incidence surface(10) on the side. The light incidence surface receives light from a point type light source. The light guide plate has a light emitting surface(20) at the front. The light emitting surface emits the guided light. The light guide plate minimizes dispersion of the light of the point type light source in a backlight unit. The light guide plate selectively controls direction of the light. A plurality of ellipse projection units is formed on one surface or both surfaces of the rear surface(30) which is opposite to the light emitting surface of the light guide plate.
Patent KR-20120090454-A (KR)
Title: System and method for providing client related secure micro in exchangeable coditional access system
Inventor: JIN YONG MIN
IPC: H04N21/266
Filed: 2011-02-08
Abstract: PURPOSE: A system and method for providing a security module related client in an exchangeable restriction reception system are provided to support the scalability of an CAS(Conditional Access System) by providing forensic watermarking technology. CONSTITUTION: An authentication unit(11) authenticates a security module(21). A package unit(13) extracts images for one or more security clients. The package unit packetizes the extracted images. The package unit adds a header area including information for a packaged security client to the created data area. An encryption unit(14) encrypts a data package. The encryption unit adds a signature area to the data package. After the data package is encrypted, a communication unit(15) transmits the final data package to an XCAS(eXchangeable Conditional Access System) host(20).
Patent KR-20120092957-A (KR)
Title: Bracket for projection and display device comprising the same
Inventor: KIM KI YUN
IPC: G03B21/28
Filed: 2011-02-14
Abstract: PURPOSE: A bracket for a projection and a display device having the same are provided to have a structure in which an adjoining projection is possible even in case of projecting to a large screen and to enable to enhance spatial utilization efficiency when installing an image projecting device. CONSTITUTION: A bracket(2) for a projection comprises a frame(10), a mirror(50), and a screen(60). The frame comprises a mounting unit(21) for mounting an image projecting device(3). The mirror is arranged in a side of the frame. The mirror reflects images being projected by the image projecting device. The screen is arranged in the other side of the frame. The images reflected in the mirror are projected from a rear side so that the screen displays the images.
Patent KR-20120031859-A (KR)
Title: Blind branch outlet fitting system
Inventor: OH JUNG HO
IPC: F16L41/08
Filed: 2011-02-22
Abstract: PURPOSE: A device for attaching a socket of a branch pipe is provided to be used for pipes having different inner diameters by only replacing a reinforcing washer. CONSTITUTION: A device for attaching a socket of a branch pipe comprises a branch pipe, an inner washer, a fastening nut(400), and a reinforcing washer. The inner washer is vertically inserted into a branch hole and is tightened by the fastening unit. A packing(70) for water tightness surrounds the branch pipe and the protruded pipe of the inner washer. The reinforcing washer is hung on a gap between the top surface of a curved blade piece(310) of the inner washer and the bottom surface of the packing.
Patent KR-20120097074-A (KR)
Title: Real time estimation method of bod from measuring toc and nh3-n
Inventor: LEE JIN PHIL
IPC: C12Q1/02
Filed: 2011-02-24
Abstract: PURPOSE: A method for evaluating biochemical oxygen demand(BOD) is provided to measure BOD by measuring the value of total organic carbon and ammonia nitrogen. CONSTITUTION: A method for evaluating BOD in real time by measuring total organic carbon and ammonia nitrogen comprises: a step of regression analysis of carbonaceous biochemical oxygen demand(CBOD) and total organic carbon(TOC) using a first reference material to obtain a first logistic regression analysis equation; a step of regression analysis of ammonia nitrogen and total biochemical oxygen demand(TBOD) to obtain a second logistic regression analysis equation; a step of measuring TOC and ammonia nitrogen of a sample; a step of applying the TOC measurement to the first logistic regression analysis equation to obtain CBOD; a step of applying the ammonia nitrogen measurement to the second logistic regression analysis equation to obtain TBOD; and a step of considering CBOD or TBOD to be BOD5. [Reference numerals] (AA) Extraction of first regression analysis equation between CBOD and TOC; (BB) Extraction of second regression analysis equation between NH_3-N and TBOD; (CC) Measurement of TOC and NH_3-N; (DD) Calculation into CBOD and TBOD using first and second regression analysis equation; (EE) Consideration of calculated CBOD and TBOD as BOD5
Patent KR-20120100308-A (KR)
Title: Punching plate for sorter and the method of manufacturing the punching plate
Inventor: HAN OK HEE
IPC: B07B1/28
Filed: 2011-03-03
Abstract: PURPOSE: A manufacturing method of a perforated plate for an oscillating sorter forming a partition on a top side of the perforated plate by using a compression molding machine. CONSTITUTION: A perforated plate(40) for an oscillating sorter comprises a plurality of penetrating holes(41). The perforated plate is arranged in a lower part of a screen inside an oscillating case, and supports a tapping ball. A partition(42) is arranged on the tope side of the perforated plate. A manufacturing method of the partition comprises a step of protruding a top side of the perforated plate by pressing a bottom side of the perforated plate by using a compression molding machine. The partition and the penetrating holes are not overlapped each other. A connection part of the partition and the perforated plate is rounded. Both sides of the partition become close to each other.
Patent KR-20120100348-A (KR)
Title: Field robot using caterpillar
Inventor: LEE SUNG CHUL
IPC: B62D55/18
Filed: 2011-03-02
Abstract: PURPOSE: A field robot comprising a caterpillar driven according to the height of ground is provided to change the position of the caterpillar for the smooth moving of the robot on uneven ground. CONSTITUTION: A field robot comprising a caterpillar driven according to the height of ground comprises first and second caterpillar units(10), first and second tension control devices(30), a center shaft(50), first and second height regulating units(60). The first and second tension control devices are installed in the first and second caterpillar units in longitudinal direction for the smooth driving of the first and second caterpillar units while forming elliptical shape. The center shaft is installed to penetrate the first and second caterpillar units. The first and second height regulating units are installed between the first and second caterpillar units. The first and second height regulating units make the first and second caterpillar to be rotated based on the center shaft.
Patent KR-20120103353-A (KR)
Title: Method of producing bisphenol a novolac epoxy resin using controling molecular weight distribution
Inventor: SEONG SANG YOUB
IPC: C08G59/14
Filed: 2011-03-10
Abstract: PURPOSE: A manufacturing method of a bisphenol A novolac epoxy resin is provided to provide a bisphenol A novolac epoxy resin having excellent physical properties like heat resistance, etc and improved workability by reducing a content of materials with low molecular weight and simplifying processes. CONSTITUTION: A manufacturing method of a bisphenol A novolac epoxy resin comprises: a step of preparing a bisphenol A novolac resin solution by mixing bisphenol A novolac epoxy resin with alcohol solvent, and leaving the solution alone; a step of separating the bisphenol A novolac epoxy resin solution in an upper part, and mixing alcohol solvent to the bisphenol A novolac epoxy resin solution in a lower part again, and leaving the solution alone; and a step of separating the bisphenol A novolac epoxy resin in the upper part, and extracting the bisphenol A novolac epoxy resin solution in the lower part.
Patent KR-20120105969-A (KR)
Title: Defection of fast multi-track video ingest detection method and system
Inventor: BAE TAE MEON
IPC: H04N19/89
Filed: 2011-03-17
Abstract: PURPOSE: A high speed multi-track video injesting error detecting method and a system thereof are provided to generate an MSE(Means Square Error) map by frame and to detect error in comparison with a compression video and the MSE map. CONSTITUTION: An error detection controlling unit(240) calculates an MSE of a compression video 1, a compression video N, and an original video. The error detection controlling unit generates an MSE map by frame. The error detection controlling unit compresses compression video except for the compression video 1 and the compression video N with the MSE map. The error detection controlling unit detects error. A storing unit(250) stores the MSE map by frame. [Reference numerals] (210) Communication interface unit; (220) Multi track video encoder; (230) Video quality inspecting unit; (240) Error detection controlling unit; (250) Storing unit
Patent KR-20120108466-A (KR)
Title: Nat traversal network having a function for immediately returning turn allocation and controlling method therefore
Inventor: HONG WON WOOK
IPC: H04L12/24
Filed: 2011-03-24
Abstract: PURPOSE: A network address translation traversal network system and a control method thereof are provided to considerably reduce the number of TURN Allocations to be managed in the same time period by immediately returning Allocation which is not used. CONSTITUTION: The client agent transmits a message including information about availability of allocated Allocation to the other part. A TURN server(3) registers individual information provided from the client agent. A rendezvous server(4) confirms whether or not Allocation is used by reading the middle of a message including the usage information of the allocated allocation which is transmitted from the client agent to the other party. The rendezvous server immediately requests returning of the Allocation of a TURN server according to a result.
Patent KR-20120110307-A (KR)
Title: Femtocell base station
Inventor: KIM DAE EUN
IPC: H04W88/08
Filed: 2011-03-29
Abstract: PURPOSE: A femto cell base station apparatus is provided to transmit downlink signals to a terminal by converting the frequency band of a downlink signal using a convertor. CONSTITUTION: A femto modem unit(111) receives a downlink signal transmitted from a core network. One or more up/down convertor converts the frequency band of the downlink signal into one or more selected frequency bands. An amplifier(115) amplifies the downlink signal converted into one or more selected frequency bands. A duplexer(116) divides an uplink signal transmitted from a terminal and the amplified downlink signal. An antenna(117) transmits the amplified downlink signal to the terminal. [Reference numerals] (111) Femto modem unit; (112) Up/down convertor 1; (113) Up/down convertor 2; (114) Up/down convertor N; (115) Amplifier; (116) Duplexer; (118) Digital/analog conversion unit; (119) Signal division unit; (120) Combiner; (121) Analog/digital conversion unit; (AA) Down link; (BB) Up link
Patent KR-20120111099-A (KR)
Title: Solar window frame comprising dye-sinsitized solar cell
Inventor: JEONG SEONG HOON
IPC: H01L31/04
Filed: 2011-03-31
Abstract: PURPOSE: A solar window with a dye-sensitized solar cell is provided to enable a user to determine the light of a dye-sensitized solar cell. CONSTITUTION: A solar window with a dye-sensitized solar cell comprises two glasses(310,320) and a dye-sensitized solar cell(330). The glasses are separated from each other. One of the glasses has a specific color. The dye-sensitized solar cell is formed between the glasses and comprises two transparent base plates separated from each other, a semiconductor electrode, a counter electrode, and an electrolyte.
Patent KR-20120111176-A (KR)
Title: Mulberry nozzle assembly for resurfacing
Inventor: KIM HYUN CHEL
IPC: B05B7/02
Filed: 2011-03-31
Abstract: PURPOSE: A nozzle assembly for peeling paper mulberry is provided to remarkably increase productivity by unifying a peeling process and a pulping process. CONSTITUTION: A sand inflow member(20) pours sand into the inside of a head unit(10). An air inflow member(30) injects compressed air into the inside of the head unit. A water inflow member(40) pours water into the inside of the head unit. An injection nozzle(50) sprays the mixed sand, compressed air, and water. A water inflow rate control unit is installed at one side of the sand inflow member. A through hole is formed in an air guide member.
Patent KR-20120118664-A (KR)
Title: Reactor system for producing hydrocarbons from synthetic gas
Inventor: HA KYOUNG SU
IPC: B01J19/00
Filed: 2011-04-19
Abstract: PURPOSE: A reactor for producing hydrocarbon from synthetic gas including prefabricated heat exchanging unit and reacting unit is provided to maximize the heat exchange efficiency by attaching a catalyst on a heat exchanging surface of a heat exchanging plate using a wash-coat method. CONSTITUTION: A reactor for producing hydrocarbon from synthetic gas includes a heat exchanging unit(10), a dispersing unit, a cell(20), a fixing groove, and a flange(40). The heat exchanging unit includes plural heat exchanging plates(1) for injecting a heat transfer medium for the heat exchange, and discharging the heat transfer medium. The dispersing unit disperses the heat transfer medium to each heat exchanging plate. The heat exchanging plates are inserted into a reaction space inside the cell for forming a reaction channel. The reaction channel receives a reaction object, and discharges a reaction mixture. The fixing groove fixes the heat exchanging plates. The flange couples the heat exchanging unit and the cell after attaching a catalyst on the heat exchanging plates.
Patent KR-20120121646-A (KR)
Title: Skin Cleaner Composition Using King Oyster Mushroom and Process of Soap and Cleaning Oil Using the Same
IPC: A61P17/00
Filed: 2011-04-27
Abstract: PURPOSE: A skin cleansing composition such as soap or cleansing oil is provided to increase income of Pleurotus eryngii farmhouses. CONSTITUTION: A skin cleansing composition for improving skin condition using Pleurotus eryngii contains: an organic solvent extract of Pleurotus eryngii; Pleurotus eryngii powder or Pleurotus eryngii-infused oil; vegetable base oil; essential oil; vitamin E; and caustic soda or solubilizing agent. A method for manufacturing natural soap for improving skin condition using Pleurotus eryngii comprises: a step of mixing Pleurotus eryngii ethanol extract and purified water to prepare base water; a step of mixing the base water with caustic soda and cooling to prepare caustic soda water; a step of heating the vegetable base oil at 35-40 Deg. C.; a step of mixing the caustic soda water and base oil; a step of adding Pleurotus eryngii power and vitamin E; a step of adding essential oil and Pleurotus eryngii ethanol extract; a step of pouring the mixture into a soap frame and molding; a step of warming the mold at 50-70 Deg. C. for 18-36 hours; and a step of storing the soap at 15-30 Deg. C. for 20-80 days.
Patent KR-20120123957-A (KR)
Title: Method for driving vehicle on rough road
IPC: B60W40/06
Filed: 2011-05-02
Abstract: PURPOSE: A driving method for rough road is provided to perform driving function corresponding to rough road by monitoring the tire pressure change value. CONSTITUTION: A driving method for rough road comprises the following steps: an electronic control unit(200) receiving tire pressure sensor signals produced during vehicle driving from a tire pressure sensor(100); the change value of the tire pressure is produced based on the tire pressure sensor signal; determining the driving as driving on the rough road if the change value of the tire pressure exceeds the predetermined limit value; and performing the driving function to correspond with the rough road driving if the road is determined as the rough road. [Reference numerals] (200) Electronic control unit; (AA) The first timer; (BB) The second timer; (CC) The third timer; (DD) The fourth timer; (EE,FF,GG,HH) Timer pressure sensor
Patent KR-20120124184-A (KR)
Title: Power Generation System of cold energy utilization
IPC: F02C6/18
Filed: 2011-05-03
Abstract: PURPOSE: A cold power generation system is provided to improve power efficiency as combustion gas or steam is used as a high-temperature heat source. CONSTITUTION: A cold power generation system(1000) comprises a rankine cycle device(100), first and second power generation units(300,500), a waste heat recovery device(400), and a condensation unit(600). The rankine cycle device performs cold power generation using high and low temperature heat sources(210,220). The electricity is generated while the first turbine(330) of the first power generation unit is operated with the LNG which is used as the low temperature heat source for the rankine cycle device. The waste heat recovery device generates steam with high temperature combustion gas passing through the first power generation unit. The second turbine(510) of the second power generation unit is operated by the steam generated from the waste heat recovery device. The condensation unit condenses the steam passing through the second power generation unit using seawater, and supplies the steam to the waste heat recovery device.
Patent KR-20120126360-A (KR)
Title: Solar wafer cleaning apparatus and method using two-fluid jet
IPC: H01L31/04
Filed: 2011-05-11
Abstract: PURPOSE: A sunlight wafer cleaning apparatus and method are provided to effectively clean minute foreign substances by spraying twin fluid to a gap formed between sides of a plurality of sunlight wafers. CONSTITUTION: A tank(100) accepts a plurality of sunlight wafers and a fixing unit. The fixing unit fixes the plurality of sunlight wafers accepted in the tank. A nozzle unit(300) is formed on the upper side of the tank and is formed in a direction in which the plurality of sunlight wafers is loaded. The nozzle unit sprays twin fluid to a gap formed between sides of the plurality of sunlight wafers. A nozzle transfer unit(400) transfers the nozzle unit along the gap. A tilting unit(500) tilts the fixing unit in order to change a direction for spraying the twin fluid.
Patent KR-20120133060-A (KR)
Title: Dust removing machine
IPC: E02B5/08
Filed: 2011-05-30
Abstract: PURPOSE: A dust removing machine is provided to prevent dust and dirt from passing through front screens by connecting main screens with curved extensions to the front screens. CONSTITUTION: A dust removing machine(100) comprises frames(120), guiderails, multiple main screens(160), front screens(180), a rake(200), an apron, an endless chain(240), a drive device, and a conveyor(280). The frames are installed on both sides of a water way. The guiderails are installed on the inner sides of the frames. The main screens are installed between the guiderails and filter dust and dirt and have curved extensions(162). The front screens are installed on the front bottoms of the main screens and filter dust and dirt and have curved portions(182). The rake has a reinforcement channel and a reinforcement rib. The reinforcement channel and rib remove the filtered dust and dirt from the main screens. The apron collects the dust and dirt by guiding the rakes rearward. The endless chain is installed in the guiderails and continuously rotates the rake. The drive device rotates the endless chain. The conveyor conveys the dust and dirt falling down to the rear of the apron.
Patent KR-20120133653-A (KR)
Title: 나노 센서, 이의 제조 방법 및 이를 사용하여 표적 분자를 검출하는 방법
IPC: G01N15/14
Filed: 2011-05-31
Abstract: 개시된 나노 센서는 기판, 기판 상에 마련되고, 나노포어가 형성된 제1층 및 제1층 상에 형성되고, 나노포어의 주위에 마련된 나노구조물을 포함할 수 있다. 그리고, 개시된 나노 센서의 제조 방법은 기판 상에 제1층을 형성하는 단계, 제1층의 일 영역 상에 나노구조물을 형성하는 단계, 기판에 홀을 형성하는 단계 및 제1층에 상기 나노구조물의 주위에, 홀과 연결되는 나노포어를 형성하는 단계를 포함할 수 있다.
Patent KR-20120134966-A (KR)
Title: Image sensor and sensor module for digital camera with autofocusing ability
Inventor: HONG YOUNG PYO
IPC: G02B7/09
Filed: 2011-06-04
Abstract: PURPOSE: An image sensor and a sensor module used for a digital camera with an automatic focus control function are provided to rapidly perform automatic focus control in the digital camera. CONSTITUTION: A pixel array(231) photographs an incident optical image through a lens. A shutter(232) controls exposure of the pixel array. A shutter driving controlling unit(250) controls driving of the shutter. The shutter driving controlling unit controls the driving of the shutter so that comparison images for focus detection of a lot of frames are provided to a focus detecting unit in a short time. The shutter driving controlling unit controls the driving of the shutter so that the comparison images for the focus detection are photographed in only a part area in the pixel array. [Reference numerals] (220) Lens location adjusting unit; (230) Image sensor module; (231) Pixel array; (232) Shutter; (235) Focus detection unit; (236) Automatic focus controlling unit; (250) Shutter driving controlling unit
Patent KR-20120135933-A (KR)
Title: 정전기를 이용한 롤러형 모직벨트 청소기
Inventor: RIM JOO HYOUNG
IPC: A47L13/41
Filed: 2011-06-08
Abstract: 본 발명의 청소기능의 향상과 부피의 개선을 한 정전기를 이용한 롤러형 모직벨트 청소기에 관한 것으로, 롤러에 정전기 발생 장치를 장착, 청소기 내부에 정전기 제거 장치로 이루어지는 장치로, 청소기 본체 상부에 손잡이 길이 조절 장치(①), 본체 상부 중심에 손잡이 회전판(②), 본체 상부 뒷면에 손잡이 탈착홈(③), 본체 상부 앞면에 상기 모직벨트를 덮기 위한 벨트덮개(④), 청소기 바퀴(⑥), 청소기 내부에 모직벨트(⑤), 롤러에 구리도선을 감은 장치(⑦), 고무매트(⑧)로 구성된다.
Patent KR-20120138161-A (KR)
Title: Analytical method on trace element of rock samples by acid digestion method with fused glass beads
Inventor: PARK CHAN SOO
IPC: G01N1/28
Filed: 2011-06-14
Abstract: PURPOSE: A microelement analysis of a rock sample by a wet preprocessing using a glass bulb is provided to utilize a glass bulb for analyzing components of the rock specimen for the microelement analysis through a wet preprocess, thereby improving analysis accuracy of an insolubility element. CONSTITUTION: A microelement analysis of a rock sample by a wet preprocessing using a glass bulb is as follows. A glass bulb is formed by mixing the rock sample and a fluxing agent(S110). The glass bulb is reacted in a mixed acid solution, thereby being primarily acid-decomposed(S120). HCIO$ is added to the first acid-decomposed mixture, thereby being secondarily acid-decomposed(S130). The secondarily acid-decomposed mixture is diluted with HNO3 solution(S140). Elements contained in the diluted mixture(S150). [Reference numerals] (AA) Start; (BB) Finish; (S110) Forming a glass bead; (S120) Primary acid hydrolysis; (S130) Secondary acid hydrolysis; (S140) Dilution; (S150) Element measurement
Patent KR-20110087251-A (KR)
Title: Cleaner with rotation-type cloth
Inventor: JUNG CHUL HWA
IPC: A47L11/16
Filed: 2011-06-16
Abstract: PURPOSE: A rotating mop cleaner is provided to effectively clean a surface with a small force and prevent the collision of rotating plates against peripheral structures. CONSTITUTION: A rotating mop cleaner comprises a main body(20) with a handle pipe(10) being gripped by a user, a driving unit which is installed inside the main body and generates torque, a power transmission unit which transfers the torque of the driving unit, rotary shafts which are vertically installed on the bottom of the main body and rotated by being connected to the power transmission unit, rotating plates which are fixed to the end of each rotary shaft protruding from the bottom of the main body, and dustcloth(50) which are detachably installed on the rotating plates and clean a surface by rotating.