baber/WOPTO huggingface dataset:
Patent KR-20120079326-A (KR)
Title: Nonvolatile memory device and method of programming the same
Inventor: IM JUNG NO
IPC: G11C16/10
Filed: 2011-01-04
Abstract: PURPOSE: A nonvolatile memory device and a programming method thereof are provided to reduce a threshold voltage distribution by correcting the change of a threshold voltage generated due to charge spreading after a program verification loop. CONSTITUTION: A first program voltage is applied to a memory cell and the memory cell is verified as a loop step(S110). After the memory cell reaches a verification level by performing at least one loop step and it is determined whether the memory cell reaches the verification level corresponding to a target state(S180). If the memory cell does not reach the verification level, the memory cell is programmed by applying a second program voltage lower than a first program voltage to the memory cell(S183).
Patent KR-20120081292-A (KR)
Title: Granular deodorant made from dwts and its manufacturing method
Inventor: PARK SANG KU
IPC: A61L9/01
Filed: 2011-01-11
Abstract: PURPOSE: A method for manufacturing a granular deodorizing agent and the granular deodorizing agent manufactured by the same are provided to prevent the generation of scattering and to save costs required for a drying process. CONSTITUTION: A method for manufacturing a granular deodorizing agent includes the following: sludge from water purification is stirred and pulverized; 5 to 15 parts by weight of a material selected from a group including regenerated phosphoric acid and phosphoric acid is mixed with the pulverized sludge, and the mixture is reacted; the resultant product is introduced into an aging bath; the ageing bath is operated to implement an aging process for 6 to 12 hours; the aged product is introduced into a disk drier to be heated at a temperature between 100 and 200 degrees Celsius and to rotate such that the moisture content of the product becomes in a range between 20 and 40%; and the granular deodorizing agent is obtained.
Patent KR-20120081427-A (KR)
Title: Continuous plasma polymerizing apparatus at room temperature and atmospheric pressure and method therefor for continuous fiber and fabric
Inventor: KIM BYUNG SUN
IPC: H05H1/00
Filed: 2011-01-11
Abstract: PURPOSE: A continuous plasma treatment device for continuous fibers and fabrics at high temperature and high pressure and a treatment method are provided to improve adhesion of fiber with resin. CONSTITUTION: A continuous plasma treatment device for continuous fibers and fabrics comprises: a mixture chamber(20) which mixes external carrier gas with monomer(30) liquid in a bubbler to generate mixture gas; and a plasma treatment chamber(10) for continuously treating the mixture gas on the surface of the continuous fibers by plasmas generated between two electrode plates. The plasma treatment chamber has two or more drum rollers for controlling movement of the continuous fibers.
Patent KR-20120082246-A (KR)
Title: Heat radiating box and lighting device with led using the same
Inventor: CHOI IN HO
IPC: F21V29/00
Filed: 2011-01-13
Abstract: PURPOSE: A heat radiation box and an LED device using the same are provided to maximize heat dissipation by improving the absorption efficiency of heat from a heat source. CONSTITUTION: A heat radiation box body(110) includes a heat source receiving space. A heat absorbing fin(120) is formed on the inner side of the heat radiation box body. A heat radiation fin(130) is formed on the outer side of the heat radiation box body. An LED module attaching unit(220) is attached to the front side of a coolant jacket(210). The LED module is attached to the LED module attaching plate.
Patent KR-20120082739-A (KR)
Title: Link quality based routing method in multi-radio mobile ad-hoc network
Inventor: LEE DONG MAN
IPC: H04W84/18
Filed: 2011-01-14
Abstract: PURPOSE: A link quality based routing method in a multi-radio mobile ad-hoc network is provided to change a link with interference into a high quality link using SINR(Signal-to-Interference plus Noise Ratio). CONSTITUTION: A route for transmitting data is searched(S201). Link quality of each node is measured within the searched route(S203). A link deterioration is searched based on the measured link quality(S205). The node which searches the link deterioration selects an alternative link. The route is established into a changeable al link(S207).
Patent KR-20120083616-A (KR)
Title: Water distributor of toilet which is operated by 3way valve switching
Inventor: YOU SANG JUNG
IPC: E03D3/12
Filed: 2011-01-18
Abstract: PURPOSE: A washing water distributor of a toilet bowl using the switching of a three-way valve is provided to increase the switching speed of washing water using an electronically controlled fill valve. CONSTITUTION: A washing water distributor of a toilet bowl using the switching of a three-way valve supplies washing water to a rim drain pipe(20) and a jet drain pipe(30) and comprises a three-way valve(80), a micom, and an operation switch. The three-way valve alternately receives washing water from a water supply port and supplies the washing water to a rim drain port(21) and a jet drain port(31). The micom controls the three-way valve. The operation switch is connected to the micom.
Patent KR-20110091444-A (KR)
Title: Led drive circuit, dimming device, led illumination fixture, led illumination device, and led illumination system
Inventor: KANAMORI ATSUSHI
IPC: H05B37/02
Filed: 2011-01-20
Abstract: PURPOSE: An LED driving circuit, a dimmer, an LED lighting apparatus, an LED apparatus and an LED lighting system is provided to control a switching power supply with a feedback by feeding back the output voltage or the output power in a switching power supply. CONSTITUTION: A controller undergoes the feedback control of a switching power supply by feeding back the output voltage and the output power of a switching power supply. A LED lighting system comprises a phase control type dimmer(2), an LED module(3), and an LED driving circuit(4A). The LED driving circuit comprises a diode bridge(DB1), a switching power supply, a switching element, a phase angle detector(7), and the controller.
Patent KR-20110013564-A (KR)
Title: Tank with inlet and outlet pipe for separating oil from water
Inventor: CHOI DONG MIN
IPC: B01D17/02
Filed: 2011-01-21
Abstract: PURPOSE: An oil/water separation tank is provided to completely utilize the internal space of the tank by using only a suction pipe and a discharging pipe to separate oil and water. CONSTITUTION: An oil/water separation tank(10) naturally separates oil and water inserted into the tank by the specific gravity difference. The separated oil and water is separately discharged to the outside using a discharging pipe(200) installed on the outside of the tank. The upper side of the discharging pipe is connected to an oil discharging pipe(210), and the lower side of the discharging pipe is connected to the water discharging pipe(250).
Patent KR-20120086197-A (KR)
Title: Multi-metallic nanoparticles structure and method for fabricating the same and photo device integrated with multi-metallic nanoparticles and method for fabricating the same
Inventor: LEONG CHEE TAN
IPC: B82B3/00
Filed: 2011-01-25
Abstract: PURPOSE: A multi-metal nanoparticle structure, a production method thereof, an optical device and a manufacturing method thereof for accumulating the multi-metal nanoparticle structures are provided to form multi-metal nanoparticles which are mutually isolated and absorb light in broad range of wavelengths. CONSTITUTION: A production method for multi-metal nanoparticle structures comprises the following steps: evaporating a first metal thin film(110) on a substrate(100); forming first metal nanoparticles(200) by crystallizing the first metal thin film through a first thermal process; and forming second nanoparticles(300) by crystallizing the second metal thin film through the second thermal process. The first and second metal thin films are hetero-metal non-alloy materials, and are evaporated by using one of the following metals: gold (Au), silver (Ag), aluminum (Al) or copper (Cu). The first and the second metal thin films are evaporated to a thickness of 5-50 nanometers. The first and the second thermal process operate by one of the following methods: oven heating, rapid thermal annealing, or a hot plating. A first heating temperature is set higher than a second heating temperature.
Patent KR-20120086775-A (KR)
Title: System and Method for Providing WLAN Service, Apparatus for Providing WLAN Service and Driving Method Thereof
Inventor: HWANG BO GEUN
IPC: H04L5/02
Filed: 2011-01-27
Abstract: PURPOSE: A WLAN(Wireless Local Area Network) service providing system, method, and apparatus are provided to offer a high speed wireless internet service without constructing wire infrastructure network for providing a WLAN service. CONSTITUTION: A signal sharing unit(251) receives a second signal for a second terminal(210) and a first signal for a first terminal(200). When the first and the second signal are necessary to be combined, the signal sharing apparatus combines the first and the second signal. A media gateway(240) receives the first and the second signal from the signal sharing apparatus. When the first and the second signal are combined, the media gateway separates the first signal from the second signal. APs(Access Point)(220,230) transmit the second signal of the media gateway to the second terminal.
Patent KR-20120090185-A (KR)
Title: Optical disc drive
Inventor: PARK SANG HO
IPC: G11B7/095
Filed: 2011-02-07
Abstract: PURPOSE: An optical disk drive horizontally maintains a pickup base cover even though the pickup base goes down. CONSTITUTION: A guide roller(10) guides insertion of an optical disk. A pickup base cover(22) protects a pickup base. The pickup base cover is independently installed from the pickup base. The pickup base cover is horizontally maintained even though the pickup base goes down. An end portion of the pickup base cover is coupled with a slide lever without respect to up/down operations of the pickup base.
Patent KR-20120090593-A (KR)
Title: Chemical analyzer of wastewater treatment apparatus for removing phosphorus
Inventor: SHIM HWAN BO
IPC: C02F1/58
Filed: 2011-02-08
Abstract: PURPOSE: A chemical analyzer in a waste water treatment apparatus is provided to detect content of reactive phosphorus contained in waste water. CONSTITUTION: A waste water treatment apparatus(100) for removing phosphorus comprises: an aggregation tank(110) for aggregating phosphorus contained in waste water; a coagulant supplying device(115) for supplying coagulant to the aggregation tank; a filter tank(130) for filtering aggregated phosphorus; and a control unit(200) for controlling general waste water treatment process.
Patent KR-20120094280-A (KR)
Title: Light emitting device package and method of fabricating the same
Inventor: YOO CHEOL JUN
IPC: H01L33/52
Filed: 2011-02-16
Abstract: PURPOSE: A light emitting device package and a manufacturing method thereof are provided to maximize a light emitting area of the light emitting device package by filling a zener diode in a mold member. CONSTITUTION: A zener diode(150) is mounted in a first area of a wiring board. A light emitting device chip(130) is mounted on a second area of the wiring board. A molding member(120) fixes a part of the wiring board. A diode is filled in the molding member. A lens is arranged on the upper side of the light emitting surface of the light emitting device chip.
Patent KR-20120094992-A (KR)
Title: A strawberry growing cluture method used net and the system
Inventor: SEO BEOM SEOK
IPC: A01G1/00
Filed: 2011-02-18
Abstract: PURPOSE: Strawberry cultivation method and apparatus using a net are provided to improve the ventilation property on ridges for reducing the generation rate of botrytis cinerea. CONSTITUTION: A strawberry cultivation method using a net comprises the following steps: forming strawberry covering ridges(10) having the width of 900-1,200 mm and the height of 300mm; covering the ridges with a mulching plastic layer(40); preparing an H-bean shaped PVB material having the width of 30mm and the thickness of 2mm, and net installation stands(200) with two net clips having C-shaped holes and the interval of 380-780mm; installing the net installation stands on the predetermined height of the ridges by fitting the stands to the ground with the constant depth and interval installing the net(100) selected from a foam net or a knitted net to the upper and lower net clips on the net installation stands; and spreading strawberry seeds to seedling holes(41) on the mulching plastic layer.
Patent KR-20110102169-A (KR)
Inventor: LEE MOON IL
IPC: H04B7/04
Filed: 2011-02-25
Abstract: 본 발명은, 프리코딩 행렬의 선택에 사용되는 코드북을, 각각 n개의 프리코딩 행렬로 이루어진 m개의 서브그룹으로 구성한다. 본 발명의 사용자기기는 상기 m개의 서브그룹 중 하나를 지시하는 제1코드북 인덱스와 서브그룹 내 n개의 프리코딩 행렬 중 하나를 지시하는 제2코드북 인덱스를 기지국에 전송함으로써, 상기 사용자기기가 상기 소정 코드북으로부터 선택한 특정 프리코딩 행렬을 지시한다. 상기 기지국은 상기 제1코드북 인덱스 및 상기 제2코드북 인덱스를 기반으로 상기 소정 코드북으로부터 상기 특정 프리코딩 행렬을 구성한다.
Patent KR-20120102443-A (KR)
Title: Lighting device and display device therewith
Inventor: LEE GWANG PIL
IPC: G02F1/1333
Filed: 2011-03-08
Abstract: PURPOSE: An illumination device and a display device with the same are provided to reduce the thickness of a portable terminal on which a display device is mounted. CONSTITUTION: A display element(105) outputs an image according to an image signal. A frame(101) is arranged on a rear side of the display element. A reflective film(102) is formed on the frame. The reflective film is located between the display element and the frame. The reflective film is a coating film made by paint. The paint is made of sliver and aluminum.
Patent KR-20120102955-A (KR)
Title: Cleaning method of cleaning robots by detecting a feature point
Inventor: OH SE YOUNG
IPC: G05D1/02
Filed: 2011-03-09
Abstract: PURPOSE: A cleaning method of a cleaning robot with extracting noticeable points is provided to divide a zone based on the noticeable points so that the robot does not clean the zone where the robot already cleans. CONSTITUTION: A cleaning method of a cleaning robot with extracting noticeable points is as follows. A map is formed by extracting the noticeable points while searching a zone(S102). The zone is divided using the map and the noticeable points(S104). The divided zones are successively cleaned based on the noticeable points(S106). [Reference numerals] (AA) Start; (BB) Finish; (S100) Extracting a noticeable point by searching a fixed space; (S102) Forming a map by the noticeable point; (S104) Dividing a zone by the map and specific point; (S106) Cleaning the divided zone
Patent KR-20120107197-A (KR)
Title: Injection molding maching and tie bar with nut for injection molding machine
Inventor: KIM JI
IPC: B29C45/64
Filed: 2011-03-21
Abstract: PURPOSE: A tie bar equipped with a nut for an injection molding machine is provided to prevent a rapid stress change at a specific spot because a clamping force is released gradually in an auxiliary load absorbing portion. CONSTITUTION: A nut of a tie bar(100) for an injection molding machine comprises a female screw composing of a main load absorbing portion(210) and an auxiliary load absorbing portion. The main load absorbing portion comprises third and fourth virtual extended straight lines(211,212). The third virtual extended straight line passes a plurality of groove diameters and is parallel to a center line(CL), and the fourth virtual extended straight line passes a plurality of inner diameters and is parallel to a center line of the female screw. The auxiliary load absorbing portion comprises fifth and sixth virtual extended straight lines(221,222). The fifth virtual extended straight line passes through the plurality of groove diameters and is inclined away from the center line of the female screw toward the end of the nut. The sixth virtual extended straight line passes the plurality of inner diameters and is in parallel to the sixth virtual extended straight line.
Patent KR-20120107665-A (KR)
Title: Precursor composition for oxide semiconductor and manufacturing method of thin film transistor array panel using the same
Inventor: KIM BO SUNG
IPC: C23C16/40
Filed: 2011-03-22
Abstract: PURPOSE: A precursor composition for an oxide semiconductor and a method for manufacturing a thin film transistor array panel using the same are provided to lower the processing temperature below 250 degrees by using a precursor of an oxide semiconductor containing a metal complex formed of a metal ion and an organic ligand. CONSTITUTION: A precursor composition for an oxide semiconductor comprises a metal complex formed of a metal ion and an organic ligand and is expressed in chemical formula 1, MAn, where M is the metal ion, A includes A-substituted carboxylate, and n is a natural number. A method for manufacturing a thin film transistor array panel comprises the steps of: preparing a metal compound solution containing the metal complex formed of the metal ion and the organic ligand(S1), coating the metal compound solution on a substrate(S2), and heat-treating the metal compound solution(S4). [Reference numerals] (S1) Preparing metal composition solution; (S2) Coating; (S3) Pre-treatment; (S4) Heat treatment
Patent KR-20120052847-A (KR)
Title: Auxiliary anterior-view mirror for vehicle
Inventor: YU YEON SU
IPC: B60R1/06
Filed: 2011-04-04
Abstract: PURPOSE: An auxiliary mirror for observing a front area of a vehicle is provided to moderately control the angle of a plane mirror and a convex mirror above and below, and side to side moderately, thereby securing the sight of a user. CONSTITUTION: An auxiliary mirror for observing a front area of a vehicle comprises: a support frame(100), a plane mirror(220), and a convex mirror(300). The supporting flame is combined to the right side of a vehicle where a right-side mirror is mounted, and is projected toward the front side. The plane mirror is combined to the front side of the supporting frame, and is fixed to a position that a user in a seat is able to look at. The convex mirror combined to the supporting frame, and is installed the right rear side of the plane mirror separated from the plane mirror in order to face with the plane mirror from each other.
Patent KR-20120113367-A (KR)
Title: Chamfering apparatus
Inventor: CHOI MIN CHEOL
IPC: B24B9/20
Filed: 2011-04-05
Abstract: PURPOSE: A chamfering device is provided to form a chamfered portion that is gently curved on the edge of caps by completely removing burrs formed on the edge with the pressing force of a pressing roller and frictional force between parts. CONSTITUTION: A chamfering device(100) comprises one or more placing jigs(110), fixing jigs(134), and pressing rollers(143). Caps to be injection molded are placed on the top of the placing jigs. The fixing jigs press the caps placed on the placing jigs while ascending and descending above the placing jigs. The fixing jigs are rotated with the placing jigs. The pressing rollers move toward the caps fixed between the fixing jigs and the placing jigs to chamfer the edges of the caps by pressing the edges.
Patent KR-20120114523-A (KR)
Title: Korean cattle feed manufacturing method and korean cattle feed manufactured by the same
Inventor: KIM JONG DUK
IPC: A23K1/14
Filed: 2011-04-07
Abstract: PURPOSE: Korean cattle feed using apple and processed sulfur, and a producing method thereof are provided to produce Korean beef having improved functionality. CONSTITUTION: A producing method of Korean cattle feed using apple and processed sulfur comprises the following steps: mixing the processed sulfur and silicate in a ratio of 1:2 to obtain a sulfur additive(S11); mixing the sulfur additive and apple powder in a ratio of 7:3(S12); and mixing the mixture with conventional feed in a ratio of 1:99(S13). [Reference numerals] (S11) Mixing processed sulfur and silicate(mica) in a ratio of 1:2 to obtain a sulfur additive; (S12) Mixing the sulfur additive with apple powder in a ratio of 7:3; (S13) Mixing the mixture with conventional feed in a ratio of 1:99
Patent KR-20120115792-A (KR)
Title: System and method for providing information based on location information
Inventor: LEE SHIN KYUNG
IPC: H04W4/04
Filed: 2011-04-11
Abstract: PURPOSE: A location information based information supplying system and a method thereof are provided to supply a service to a driver of a vehicle arching for content suitable for setting information of a user based on current location of a user. CONSTITUTION: A location information receiving unit(120) receives current location information from a user terminal device in case a vehicle is moved. A content searching unit(130) searches for content from information database based on a current location of the user terminal device. A content supplying unit(140) supplies the searched content to the user terminal device. A user information processing unit(110) processes the setting information from the user. [Reference numerals] (100) Information providing server; (110) User information processing unit; (120) Location information receiving unit; (130) Content searching unit; (140) Content supplying unit; (150) History information storing unit; (160) Content supplying unit; (200) User terminal device; (300) Information database
Patent KR-20120116154-A (KR)
Title: Photovoltaic module and method for controlling the same
Inventor: HAN DONG HO
IPC: H02J7/35
Filed: 2011-04-12
Abstract: PURPOSE: A solar module and a control method thereof are provided to output maximum power in hot spot generation by determining the maximum value among a plurality of calculated local maximum power points as a maximum power point. CONSTITUTION: A DC voltage and current supplied from a solar cell module are detected(S910). Whether a hot spot is generated or not is determined based on the detected voltage and current(S920). If hot spot is generated(S930), a maximum power point is determined according to a second maximum power detecting algorithm(S940). A voltage and current are outputted according to the determined maximum power point(S950). [Reference numerals] (AA) Start; (BB) No; (CC) Yes; (DD) End; (S910) Detecting a DC voltage and current supplied from a solar cell module; (S920) Determining a hot spot generation based on the detected voltage or current; (S930) Hot spot generation?; (S940) Determining a maximum power point according to a second maximum power detecting algorithm; (S950) Outputting a current and voltage according to the determined maximum power point; (S960) Determining a maximum power point according to a first maximum power detecting algorithm
Patent KR-20120097426-A (KR)
Inventor: YOO MYUNG SUN
IPC: B01D46/00
Filed: 2011-04-15
Abstract: 본 발명은 재생 숯 분진 제거장치에 관한 것으로, 더욱 상세하게는 재생 숯의 정화시 발생한 분진을 물을 이용하여 제거하도록 된 재생 숯 분진 제거장치에 관한 것이다. 
본 발명은 재생 숯의 정화시 발생한 분진을 물을 이용해 제거하는 것 재생 숯 분진 제거장치로서, 수조와, 상기 수조에 공기를 송풍하기 위하여 설치되는 송풍수단과, 상기 수조와 연통되어 물에 의해 분진이 제거된 공기를 외부로 배출하는 배기수단을 포함한다.
Patent KR-20120122653-A (KR)
Title: Dye sensitized solar cell and method of fabricating the same
IPC: H01L31/18
Filed: 2011-04-29
Abstract: PURPOSE: A dye sensitized solar cell and a manufacturing method thereof are provided to simplify a manufacturing process by interposing electrolyte between a first substrate and a second substrate without an injection hole for injecting the electrolyte. CONSTITUTION: A first electrode is formed on a first substrate(110) and is transparent. A second electrode is formed on the inner side of the second substrate. An active pattern(115) is made of a plurality of nano particles coated with dye. An adhesive pattern(170) surrounds the active pattern and includes an opening part along the edges between the first substrate and the second substrate. An electrolyte layer is interposed between the active pattern and the second electrode. A sealing pattern is formed on the edge between the first substrate and the second substrate to seal the opening part of the adhesive pattern.