baber/WOPTO huggingface dataset:
Patent KR-20120090463-A (KR)
Title: Apparatus and method for interference canceling in multi-antenna system
Inventor: YUNE TAE WON
IPC: H04W88/08
Filed: 2011-02-08
Abstract: PURPOSE: A method and an apparatus for removing interference in a multiple antenna system are provided to confirm the whitening property of an interference signal by using a covariance matrix of the interference signal. CONSTITUTION: A receiver estimates a channel(703). The receiver estimates a covariance matrix for an interference component and a noise(705). The receiver confirms whitening property of an interference signal(707). The receiver receives a diagonal loading factor(709). The receiver compensates the covariance matrix(711). The receiver generates a whitening matrix(713). The receiver performs whitening filtering of a channel estimation value(715).
Patent KR-20120093639-A (KR)
Title: Traffic card of noncontact type
Inventor: KIM HYEON JUN
IPC: G06K19/07
Filed: 2011-02-15
Abstract: PURPOSE: A contactless traffic card is provided to improve merchantability as a base member and a cover member are not easily separated from each other after combination. CONSTITUTION: An IC chip module(1) pays for a traffic fare in contactless. A base member(3) includes an IC chip module taking groove which takes the IC chip module. A cover member(5) is combined with the base member. A side of the base member includes a space for placing the cover member. A sidewall of the space includes an insertion groove in which a corner of the cover member is inserted. A logo unit is formed in intaglio on the back side and has a solid shape.
Patent KR-20120094613-A (KR)
Title: Transparent interior plant pot for plant root observation
Inventor: CHO JEA YEON
IPC: A01G9/02
Filed: 2011-02-17
Abstract: PURPOSE: A transparent decorative flower pot for observing roots of plants is provided to enable users to easily observe the growth of the roots, and to cover the roots for secluding light in the regular time. CONSTITUTION: A transparent decorative flower pot for observing roots of plants has transparent front and rear surface, and includes a mesh net(4) dividing upper, lower end rooms. The thickness of the side surface of the flower pot is thinner than the front and rear surfaces. The flower pot includes an upper surface(1) with more than one water insertion hole, the front surface(3) with an upside-down trapezoid shape, and the rear surface. A water discharge lid(5) is installed on a water outlet(6) formed on one side of a lower end(9) of the flower pot.
Patent KR-20120103330-A (KR)
Title: Video processing apparatus and method thereof
Inventor: JEONG SANG OH
IPC: H04N13/00
Filed: 2011-03-10
Abstract: PURPOSE: An image processing apparatus and a method thereof are provided to detect a difference image corresponding to a depth image area divided by depth information from a three-dimensional image. CONSTITUTION: A depth detector(401) divides an image area having depth according to depth information from a three-dimensional image. A difference image detector(402) detects a difference image between a previous image frame and a current image frame. An object detector(403) detects an image area having motion within the detected difference image as an object. [Reference numerals] (401) Depth detector; (402) Difference image detector; (403) Object detector; (AA) Three-dimensional image
Patent KR-20120105715-A (KR)
Title: Contents real time update system and method thereof
Inventor: YOON JA YOUNG
IPC: G06Q50/10
Filed: 2011-03-16
Abstract: PURPOSE: A real-time content update system and a method thereof are provided to update content in real time by confirming update of content in a mobile terminal. CONSTITUTION: A terminal device(100) requests update of content after offering content related information corresponding to selected specific content. The terminal device updates the content by reflecting update information. A content service device(200) especially stores content information. The content service device supplies update information to the terminal device by confirming update of the content based on the content information. [Reference numerals] (100) Terminal device; (200) Content service device; (300) State managing device
Patent KR-20120107029-A (KR)
Title: 발광소자
Inventor: KIM JUN HYOUNG
IPC: H01L33/38
Filed: 2011-03-17
Abstract: 본 발명의 발광소자는, 제1 반도체층과, 상기 제1 반도체층상에 배치된 활성층과, 상기 활성층상에 배치된 제2 반도체층을 포함하는 발광구조물; 상기 제1 반도체층의 위 또는 아래에 배치된 제1 전극; 상기 제2 반도체층상에 배치된 제2 전극; 상기 발광구조물 아래에 배치되고, 전극패드를 갖는 회로기판; 및 상기 발광구조물의 일면과 수직하는 방향의 중심축에 대해 경사진 면을 갖고, 상기 회로기판과 상기 제2 전극을 연결하는 제2 통전층;을 포함한다.
Patent KR-20120109096-A (KR)
Title: Transparent lcd display frame system
Inventor: KIM BYUNG JUN
IPC: G02F1/1333
Filed: 2011-03-24
Abstract: PURPOSE: A method for remodeling a general liquid crystal display to be a transparent liquid crystal display and a main body structure thereof are provided to enable consumers to see the whole product as described in the explanation of the product. CONSTITUTION: An LCD glass portion of an LCD glass unit(110) is replaced with a polarization film with good transmittance to increase transmittance. A main body unit(200) is coupled with the LCD glass unit. A reflection value of the main body unit increases. A light source unit is installed in the main body unit. An image circuit reproduces an image in the main body unit.
Patent KR-20120108822-A (KR)
Title: Remover of suspended solid in a water
Inventor: GU BON CHEOL
IPC: B01D29/64
Filed: 2011-03-25
Abstract: PURPOSE: A device for removing floating matter from water is provided to easily and continuously remove floating matter, such as sewage, flowing with water from the water using a screen. CONSTITUTION: A device for removing floating matter from water comprises a screen(10), a moving scrapper(30), a transfer screw(20), and a vertical moving unit. The screen is installed by crossing a water way. The moving scrapper scrapes floating matter from the screen and moves the scraped floating matter to one side of the screen. The transfer screw collects the moved floating matter and moves the collected floating matter to the top. The vertical moving unit vertically moves the moving scrapper.
Patent KR-20120118520-A (KR)
Title: Learning terminal and method for classifying word level of defficulty
Inventor: PARK WON
IPC: G09B19/06
Filed: 2011-04-19
Abstract: PURPOSE: A learning terminal device classifying a vocabulary for a difficulty level and a method thereof are provided to automatically extract vocabularies included in an original text and confirm a difficulty level and a meaning of the extracted vocabularies, thereby enabling a learner to conveniently learn. CONSTITUTION: A parsing unit(120) parses an inputted original text. The parsing unit calculates the number of letters and the number of vocabularies included in the original text. A vocabulary extracting unit(130) extracts vocabularies from the parsed original text based on stored vocabulary information. A difficulty level detecting unit(140) confirms a difficulty level of the extracted vocabularies. The difficulty level detecting unit detects the whole difficulty level of the original text according to the difficulty level of each vocabulary. [Reference numerals] (110) Input unit; (120) Parsing unit; (130) Vocabulary extracting unit; (140) Difficulty level detecting unit; (150) Control unit; (162) Vocabulary DB; (164) User DB; (170) Display unit; (180) User setting unit; (AA) Vocabulary and explanation; (BB) Difficult level of vocabulary; (CC) User setting; (DD) User note; (EE) User vocabulary
Patent KR-20110117014-A (KR)
Inventor: OKAMOTO MASASHI
IPC: H05B41/24
Filed: 2011-04-19
Abstract: [과제] 램프 전류를 낮게 설정할 때에, 램프에 있어서 방전 유지할 수 있는 하한 전류치에 대해서, 지나친 여유를 갖게할 필요가 없고, 램프 전류 파형의 설계·설정의 자유도를 높이는 것을 달성한 방전 램프 점등 장치를 제공하는 것이다. 
[해결 수단] 주 콘덴서에 충전된 전하를 방전 램프를 통하여 방전하는 경로의 도중에 끼워넣어진 주 스위치 소자와, 
주 게이트 신호를 수신함으로써 주 스위치 소자의 온 상태와 오프 상태를 제어 구동하는 주 게이트 구동 회로와, 
방전 램프에 시머 전류를 흐르게할 수 있는 시머 전류 공급 회로와, 
시동 신호를 수신함으로써 시동 전극에 고전압을 인가하는 시동 회로와, 
주 게이트 신호와 시동 신호를 생성하는 방전 시퀀스 제어 회로를 가지고, 
방전 램프의 점등 시에는, 방전 시퀀스 제어 회로는, 시동 신호를 출력하고, 주 스위치 소자의 온 상태와 오프 상태의 교호 반복에 대응하는 주 게이트 신호의 시퀀스를 생성한다.
Patent KR-20120122814-A (KR)
IPC: E04F13/14
Filed: 2011-04-29
Abstract: PURPOSE: A decorative wall structure is provided to easily and cost-efficiently manufacture a decorative wall without an unskilled worker. CONSTITUTION: A decorative wall structure is formed by piling up multiple stones(11). One or more depressed grooves(14) are formed on both ends of the stones in a line. Support bars(12) are inserted into the depressed grooves of the stones. Doughnut-shaped interlayer members(13) are inserted between the stones and have a larger radius than the support bars.
Patent KR-20120124153-A (KR)
Title: Dry heat apparatus for sterillization and culture
IPC: C12M3/00
Filed: 2011-05-03
Abstract: PURPOSE: A sterilization and culture apparatus is provided to minimize heat loss and to enable sterilization or culture only using heat. CONSTITUTION: A sterilization and culture apparatus comprises: a chamber(10) which provides a space for placing an article; a cable heater(20) which is placed on a first side of the chamber and has an internal space; a fan(30) placed in the internal space of the first side; and a fan cover(40) which is placed at front side of the cable heater and fan. The fan cover comprises a first part with an opening part(42) and a second part placed corresponding to the cable heater.
Patent KR-20120124526-A (KR)
Title: Textile printing method
IPC: D06P1/673
Filed: 2011-05-04
Abstract: PURPOSE: A method for printing a fabric is provided to express visual effect by various color changes through moisture-absorption and sunlight and to show clear pattern when contacting water. CONSTITUTION: A method for printing a fabric for changing fabric color by moisture-absorption and sunlight comprises: a step of mixing inorganic pigment and aqueous urethane in predetermine ratio and pulverizing in nanosize; a step of mixing with a fixing agent, softening agent, hygroscopic agent, and surfactant to prepare a pigment mixture; a step of printing the fabric with the pigment mixture by a design roller; a step of passing the printed fabric through a drying chamber; a step of performing surface thermal treatment of the fabric at 120 Deg. C; and a step of drying at 160-180 Deg. C.
Patent KR-20110124714-A (KR)
Title: Printing apparatus and control method for printing apparatus
Inventor: KANAKUBO YUKIO
IPC: G03G15/01
Filed: 2011-05-09
Abstract: PURPOSE: A printing device is provided to post prints which used specific accommodation unit. CONSTITUTION: A determining unit(210) determines the fault of at least one recording paper among storage units. If the recording paper of the storing units is insufficient, the determining unit determines whether a corresponding storing unit is a specific storing unit or not. If the corresponding storing unit is not a specific storing unit, a control unit controls the specific storing unit to a specific location for preparing the printing which used the specific storing unit.
Patent KR-20120126785-A (KR)
IPC: E01C11/26
Filed: 2011-05-12
Abstract: 단열성과 신축성을 가진 합성수지로 배관의 크기에 맞추어 제작되는 반원형의 단열성 완충대와, 그 단열성 완충대를 사용하여 콘크리트의 내부에 배관하는 단열성 완충대를 이용한 콘크리트 배관방법에 관한 발명이다. 
콘크리트를 가열하기 위해서 콘크리트의 내부에 금속 배관을 하고, 그 배관을 통해 고온의 유체를 통과시키면 배관의 팽창으로 인해 콘크리트가 파괴된다. 
이를 방지하고, 원하지 않는 방향으로의 열발산을 막기 위한 발명이다.
Patent KR-20120127046-A (KR)
Title: Lamp for vehicle
IPC: F21S8/10
Filed: 2011-05-13
Abstract: PURPOSE: A lamp for a vehicle is provided to simplify a manufacturing process by providing both a high beam mode and a low beam mode in a single lens. CONSTITUTION: A first light source(200) identifies an external object by irradiating light. A reflecting mirror(300) reflects the light irradiated from the first light source to the front. A light guide member(370) is located in the front of the first light source. The light guide member provides a path for moving the light. A second light source(250) irradiates the light to the front through the inside of the light guide member. An outer lens(700) releases the light irradiated from the first light source and the second light source to the outside. A reflecting part(390) reflects the light reflected in the reflecting mirror to the front on an external upper side of the light guide member.
Patent KR-20120131736-A (KR)
Title: Learning terminal and method for classifying word level of defficulty
IPC: G09B5/02
Filed: 2011-05-26
Abstract: PURPOSE: A learning terminal device and method thereof are provided to offer effective text reading learning method to a user by matching a predetermined core word with a word inputted by the user. CONSTITUTION: A learning terminal device(100) includes a text analysis unit(120), a text evaluation unit(130), an importance extraction unit(140), and a control unit(160). The text analysis unit analyzes a matching state between stored keyword and a word inputted by a user. The text evaluation unit evaluates an accuracy rate according to the analysis of the text analysis unit. The importance extraction unit provides importance information for the core word by extracting the importance information from an original text. The control unit displays the importance information through a display unit. [Reference numerals] (110) Input unit; (120) Text analysis unit; (130) Text evaluation unit; (140) Importance extraction unit; (150) User setup unit; (160) Control unit; (170) Display unit; (182) Original text; (184) Core word; (486) Importance
Patent KR-20120134563-A (KR)
Title: Equipment for drying organic sludge and system for manufacturing solid fual by using the equipment
Inventor: LA WOO SEOK
IPC: F26B9/08
Filed: 2011-06-02
Abstract: PURPOSE: An apparatus for drying organic sludge and a solid fuel manufacturing system are provided to reduce the possibility of environmental pollution by minimizing the dischargeable section of bad odor components. CONSTITUTION: An apparatus for drying organic sludge includes a case(101), a sludge inlet(102), a screw conveyor(103), a heating jacket(104), a sludge outlet(105), a vapor outlet(106), a vapor compressor(107), and a vapor-liquid separator(108). The sludge inlet is arranged at the upper side of the upstream of the case. The screw conveyor transfers introducing sludge to downstream. The heating jacket supplies heat to the sludge to be dried. The heating jacket is inscribed to the case. The heating jacket is movably circumscribed to the outer circumference of the screw conveyor. The sludge outlet is arranged at the lower side of the downstream of the case. The vapor outlet is arranged at the lateral upper side of the downstream of the case. The vapor compressor compresses vapor from the vapor outlet. The vapor-liquid separator separates condensed liquid from the compressed vapor and supplies the vapor without the condensed liquid to the heating jacket. [Reference numerals] (AA) Supplying sludge; (BB) Condensate; (CC) Dried sludge
Patent KR-20120002914-A (KR)
Title: Battery manufacturing method, battery manufactured by such method, vehicle and electronic device
Inventor: SANADA MASAKAZU
IPC: H01M10/0562
Filed: 2011-06-08
Abstract: PURPOSE: A manufacturing method of battery is provided to obtain a battery which has small size and excellent electrochemical properties with superior productivity. CONSTITUTION: A manufacturing method of battery comprises: a step of forming an uneven active material layer 1, by spreading a first coating liquid comprising a first active material on the surface of the uneven active material layer 1; a step of forming a solid electrolyte layer which has ribs according to the uneven active material layer, by spreading a second coating liquid comprising solid electrolyte material on the surface of the uneven active material layer 1, and increasing the viscosity of the second coating liquid; a step of forming a active material layer 2 by spreading a third coating liquid comprising the second active material on the surface of the solid electrolyte layer; and a step of decreasing the viscosity of the solid electrolyte layer by heating the solid electrolyte layer.
Patent KR-20120137016-A (KR)
Title: Organic light emitting diode display and method for manufacturing the same
Inventor: CHUNG YUN AH
IPC: H01L51/50
Filed: 2011-06-10
Abstract: PURPOSE: An organic light emitting display device and a manufacturing method thereof are provided to improve impact resistance through a polymer carpet layer serving as a cushion while having a relatively thin thickness using a thin film encapsulation layer. CONSTITUTION: An organic light emitting device is formed on a substrate. A thin film encapsulation layer(210) covers the organic light emitting device while being formed on the substrate. A polymer carpet layer(350) is formed on the thin film encapsulation layer by polymerizing a cross-combined biphenyl SAM(self assembled mono-layer) and silicon. A cover film(310) is formed on the polymer carpet layer.
Patent KR-20120138479-A (KR)
Title: Optical encoder and displacement measurement method using the same
Inventor: KIM JAE WAN
IPC: G01D5/347
Filed: 2011-06-15
Abstract: PURPOSE: An optical encoder and a displacement measuring method using the same are provided to measure the absolute displacement of high resolution and to reduce size and costs with one track. CONSTITUTION: An optical encoder comprises a light emitting unit(30), a reflecting member(20), a moving member(10), and a first light receiving unit(41). The reflecting member reflects lights of the light emitting unit. The moving member is arranged to a direction across a progressive direction of the lights between the light emitting and the reflecting member and comprises a diffraction screen. The diffraction screen is arranged at a constant pitch along a moving direction. [Reference numerals] (71) First signal processing unit; (72) Second signal processing unit
Patent KR-20120139243-A (KR)
Title: Welding device
Inventor: SHIN WOO SIK
IPC: B23K5/24
Filed: 2011-06-17
Abstract: PURPOSE: A welding machine is provided to prevent reduction of processing quality due to shaking of a wire by partially bending of torches so that the wire can keep a position in a predetermined direction when discharged from the torches. CONSTITUTION: A welding machine comprises a plurality of welding torches(1), torch couplers(2), a regulating unit, fixing units(53,54), and a single support unit(4). The plurality of welding torches are located adjacent to each other to implement welding of a work piece. The torch couplers are coupled with the respective welding torches. The regulating unit regulates the relative position and posture of the torch couplers. The fixing units fix the torch couplers to keep the regulated position and posture. The single support unit supports the plurality of torch couplers simultaneously.
Patent KR-20120139380-A (KR)
Inventor: KANG DONG WOO
IPC: H04N13/00
Filed: 2011-06-17
Abstract: PURPOSE: A 3D image display device and an operating method thereof are provided to implement color expression considering a surrounding environment by preventing a competition phenomenon between images through the revision of left and right eye images. CONSTITUTION: An image division unit(110) divides a 3D image into right and left eye images. An image compensation unit(130) revises a color temperature of the right and left eye images. The image compensation unit revises the brightness of the right and left eye images. An image synthesis unit(150) composes the right and left eye images. An image display panel displays a 3D image.
Patent KR-20130000269-A (KR)
Title: Method for calculating respectively electric charges in an accommondation, apparatus and system for the same
Inventor: YOON HO JIN
IPC: G01R11/56
Filed: 2011-06-22
Abstract: PURPOSE: Individual calculation method of electric charge in lodging facility, an apparatus for this method and a system are provided to permit power usage to authenticated lodger, and perform billing to lodger based on power usage information of the authenticated lodger. CONSTITUTION: Individual calculation system of electric charge comprises service device(100) and power control device(200). Power control apparatus requests authentication for power usage of lodger, permits power usage corresponding to completed authentication of lodger, and transmits power usage information of lodger. Service apparatus permits power usage of authenticated lodger, receives power usage information of permitted lodger, and bill power usage charge to lodger based on the received power usage information. [Reference numerals] (100) Service device; (200) Power control device; (300) Network
Patent KR-20130004693-A (KR)
Title: Optical cable numbering system and management method for the same
Inventor: LEE JAI SUNG
IPC: H04Q9/00
Filed: 2011-07-04
Abstract: PURPOSE: An optical cable numbering system capable of managing and monitoring optical cable number information in an optical cable joint box and a management method for the same are provided to digitize and store optical cable number information by managing entry and exit of optical fibers in an optical cable joint distribution box. CONSTITUTION: An optical cable joint box(110) stores and manages optical fiber number data and surrounding circumstance data. An external terminal(120) performs wireless communications with the optical cable joint box. The external terminal receives the optical fiber number data or the surrounding circumstance data. The external terminal modifies the optical fiber number data. A central control server performs wireless communications with the optical cable joint box or the external terminal. The central control server remotely controls the optical cable joint box. [Reference numerals] (112) Sensor unit; (113) First wireless communication unit; (114) Data managing unit; (115) Control unit; (116) Power source unit; (121) Second wireless communication unit; (122) Terminal control unit; (123) Display unit; (124) Terminal power source unit
Patent KR-20130004806-A (KR)
Title: Label case
Inventor: CHO SEUNG HEE
IPC: G09F3/14
Filed: 2011-07-04
Abstract: PURPOSE: A tag case is provided to prevent a change of a front side and a back side when a drawing-out wire is return. CONSTITUTION: A first body(10) comprises a tag case in one side. A second body(20) is connected to the first body and has a pair of protrusions(22) formed at predetermined intervals. A pair of rotors(40) is in the form of a cylinder in which a hollow is formed in order to insert to a pair of protrusions of the second body. A pair of rotors expands an accommodating groove in one side.
Patent KR-20110088482-A (KR)
Inventor: CHOI JYENG HYEN
IPC: G08B13/18
Filed: 2011-07-12
Abstract: PURPOSE: A fence for protecting a container ship with a body sensor(PIR) and a high voltage pulse of an electric-shock unit is provided to prevent pirate from invading since if the pirate is within 10m from a fence, flash emits from a shortmark xenon lamp using a light sensor and a pulse type of high voltage flows on the fence. CONSTITUTION: A fence for protecting a container ship with a body sensor and a high voltage pulse of an electric-shock unit is as follows. A device supplying power to the electric fence of the container ship forms a high-voltage pulse terminal II, which is formed by amplification of the direct current to high voltage(8000Volt) through a direct current power terminal I and a rectifier. The direct current power terminal I converts commercial power to the direct current through the rectifier and supplies it to an inner circuit.