baber/WOPTO huggingface dataset:
Patent KR-20120078548-A (KR)
Title: Folding stairs table
Inventor: HAN GYO YEOL
IPC: E06C7/08
Filed: 2011-04-28
Abstract: PURPOSE: A fordable work table for stairs is provided to be conveniently kept with a minimized volume by flatly folding the work table. CONSTITUTION: A fordable work table for stairs comprises a main frame(1), a stairs frame(2), a step(3), a support(4), and fixing units(5,5'). The main frame comprises wheels(101) and fixing rings(102) at a front upper part. The stairs frame is rotatably installed on both ends of the main frame with being separated as much as a width of a foothold. The footholds are connected with hinges, and installed at constant intervals. The support is rotatably connected to the stairs frame with a hinge. A roller rolling on an upper surface of the main frame is formed in the other side of the support. The roller having a latching projection(402) is fitted into the fixing ring. The fixing units are installed in both sides of the main frame, and closely attached to the ground by the force applied from users.
Patent KR-20120124193-A (KR)
Title: Water leakage prevention unit for air conditioner of vehicle
IPC: B60H1/00
Filed: 2011-05-03
Abstract: PURPOSE: A water leakage prevention unit for an air conditioner of a vehicle is provided to prevent the fault and the collision of a drive motor. CONSTITUTION: A water leakage prevention unit for an air conditioner of a vehicle comprises a case and a water leakage prevention member. The case comprises an inner blower fan and a main duct(111). A branch hole is formed in one side of the main duct and a cooling chamber is formed in the case. A cooling hole is formed in the cooling chamber. Some air passing through the main duct is supplied to a drive motor. The water leakage prevention member protects the drive motor from humidity.
Patent KR-20110053414-A (KR)
Title: Front electrode for solar cell having minimized power loss and solar cell containing the same
Inventor: YOON SEOK HYUN
IPC: H01L31/0224
Filed: 2011-05-11
Abstract: PURPOSE: A front electrode for a solar cell and the solar cell including the same are provided to maximize light absorption by controlling the width of a grid electrode. CONSTITUTION: A pattern is formed on a semiconductor substrate. The pattern is comprised of a plurality of grid electrodes and a collection electrode(120). A current inputted to the grid electrode is collected in the collection electrode. The width of the grid electrode is non-continuously increased in inverse proportion to a distance about the collection electrode. A front electrode(110) is comprised of a first pattern unit and a second pattern unit. The first pattern unit is comprised of the grid electrode with the width below 150 um. The second pattern is comprised of the narrower grid electrode than the grid electrode of the first pattern unit.
Patent KR-20120128332-A (KR)
IPC: B43K21/00
Filed: 2011-05-17
Abstract: PURPOSE: A foldable mechanical pencil is provided to improve portability by being brought without a pencil case. CONSTITUTION: A foldable mechanical pencil is made of rubber. The mechanical pencil is foldable. A user brings the mechanical pencil without a pencil case.
Patent KR-20120129328-A (KR)
Title: Air conditioner using recovering technology of cooling/dehumidifying energy
IPC: F24F1/0323
Filed: 2011-05-19
Abstract: PURPOSE: An air conditioner using the technology on recovering cooling and dehumidifying heat is provided to save energy, and to increase cooling efficiency by finely controlling the temperature and humidity of the air discharged to a room. CONSTITUTION: An air conditioner using the technology on recovering cooling and dehumidifying heat comprises a body(10), a heat exchanger(20), a cooling coil(30), a fan(40), and air passages. The body comprises an inlet(11) and an outlet(12). The heat exchanger is formed inside the body, and installed in the downstream of the inlet. The cooling coil is formed inside the body, and installed in the downstream of the heat exchanger. The fan is formed inside the body, and placed at the downstream of the cooling coil. The fan discharges the air in the body to a room. The air passages guide the air passing through the cooling coil to the heat exchanger.
Patent KR-20110128253-A (KR)
Title: Processing color sub-pixels
Inventor: SWIC JERZY WIESLAW
IPC: H04N9/64
Filed: 2011-05-20
Abstract: PURPOSE: A color sub pixel processing method is provided to improve the outside of a color image in a display apparatus by improving the quality of the image. CONSTITUTION: A color processing unit(152) matches data in a color image buffering step. The color processing unit stores the data in the color image buffering step through a bus(138). A color processing algorithm includes a color correction step, a color linearization step, a luma scaling step, a filtering step, a color saturation adjustment step, a dithering step, and other functions. A display engine(154) executes a display update operation. The display update operation includes a display output operation and a pixel composition operation.
Patent KR-20120130983-A (KR)
Title: Array substrate for Liquid Crystal Display Device and method of fabricating the same
IPC: G02F1/1343
Filed: 2011-05-24
Abstract: PURPOSE: An array substrate for liquid crystal display device and a method for fabricating the same are provided to form a storage capacitor along the edge of the pixel region, to improve storage capacity and to prevent light leakage. CONSTITUTION: A first storage electrode(111) includes a lower layer and an upper layer. The first storage electrode is separated from agate and a data line(103) in a pixel region. The lower layer is made of a transparent conductive material of first width. The upper layer is made of a low-resistance metal material of second width which is smaller than the first width. An overlapped part between a pixel electrode and the first storage electrode is formed as a second storage electrode(153). Therefore, the second storage electrode is formed as a storage capacitor and the first storage electrode.
Patent KR-20120131791-A (KR)
Title: Sintered steel alloy for wear resistance at high temperatures and fabrication method of valve-seat using the same
IPC: C22C38/00
Filed: 2011-05-26
Abstract: PURPOSE: An iron-based sintered alloy with high-temperature abrasion resistance and a valve seat manufacturing method using the same are provided to remove the probability of environmental contamination by excluding lead and enable application of a valve seat in severe conditions. CONSTITUTION: An iron-based sintered alloy with high-temperature abrasion resistance comprises a functional seat part and a non-functional support part. The seat part comprises 1.0-3.0 weight% of Cr, 6.0-11.0 weight% of Mo, 0.1-1.0 weight% of Si, 16.0-25.0 weight% of Co, 0.5-2.0 weight% of Ni, 0.3-1.65 weight% of Mn, 0.15-0.95 weight% of S, 0.6-1.0 weight% of C, 2.0 weight% or less of other components, and the remaining amount of Fe and has a structure in which a Co-based hard grain phase and a MnS phase are evenly distributed in solbite and bainite mixed matrix. The support part comprises 2.0-4.0 weight% of Cr, 0.2-0.4 weight% of Mo, 0.7-1.1 weight% of C, and 2.0 weight% or less of other components and has a structure in which fine composite carbide is distributed in bainite matrix.
Patent KR-20120131864-A (KR)
Title: Composition for RNA interference releasing siRNA target molecule-specifically and composition for treating HCV related diseases using the same
IPC: A61K38/16
Filed: 2011-05-26
Abstract: PURPOSE: A composition for RNA interference(RNAi) and a composition for treating HCV-related diseases using the same are provided to specifically suppress the expression of a target gene. CONSTITUTION: A composition for RNAi contains first and second aptazymes. The first aptazyme contains first aptamer RNA, self-cleaving first hammer head ribozyme RNA, a first communication module which connects the aptamer RNA and hammer head ribosyme RNA, and a site containing an antisense nucleotide sequence for a part or entire part of the target gene. The second aptazyme contains second aptamer RNA, self-cleaving second hammer head ribosyme RNA, a second communication module which connects the aptamer RNA and hammer head ribozyme RNA, and a site containing a sense nucleotide for a part or entire of the target gene.
Patent KR-20120133025-A (KR)
Title: A Concentrating PhotoVoltaic apparatus using the planel lens having multi focus for uniform injecting of the photovoltaic ray into the photovoltalic cell
IPC: H01L31/054
Filed: 2011-05-30
Abstract: PURPOSE: A focusing apparatus is provided to enhance condensing grade of sunlight without using a secondary focusing lens by using a Fresnel lens of a focus mode. CONSTITUTION: A Fresnel lens(10) is made of multiple division lenses. The number of division lenses is 4 or 8. A solar cell(30) generates current by sunlight which is incoming from a Fresnel lens. A printed circuit board(40) comprises a circuit for sensing current generated in the solar cell to a battery. A heat radiation pin(50) releases heat generated by the sunlight condensed in the solar cell.
Patent KR-20120133344-A (KR)
Title: Apparatus for managing money which taxi drivers have to turn over to the company
IPC: G07B3/02
Filed: 2011-05-31
Abstract: PURPOSE: An apparatus for managing money which taxi drivers have to turn over to a company is provided to reduce uncollected amount. CONSTITUTION: An operating part(132) is arranged in a case(103) and inputs information on money which taxi drivers have to turn over to a company. A paper currency deposit and withdrawal part(134) is arranged near to the operating par and deposits and withdraws paper money. A bankbook part(136) is arranged in the case and reads information on a bankbook. The card read part(138) is arranged near to the bankbook part and reads information on ID card. A gas coupon issuing part(140) is arranged in the case and issues gas coupons.
Patent KR-20110132279-A (KR)
Title: 2d quality enhancer in polarized 3d systems for 2d-3d co-existence
Inventor: JAIN SUNIL K
IPC: G02B30/25
Filed: 2011-05-31
Abstract: PURPOSE: A 2D quality improvement apparatus of a polarization 3D system for sharing 2D and 3D, method, and system are provided to offer improved 2D content to a user by changing the 2D content on real time. CONSTITUTION: A polarization display unit one or more display windows which include 3D content and one or more display windows which include 2D content. Content changing units(300, 302, 304) changes the 2D content of a left eye frame or a right eye frame which is displayed on the display unit. The content changing unit adds the space difference of one or more pixel to the right eye frame or the left eye frame.
Patent KR-20120133668-A (KR)
Title: Stereoscopic 3d display device
IPC: H04N13/04
Filed: 2011-05-31
Abstract: PURPOSE: A 3D image display device is provided to watch a real 3D image in a simple structure at a wide angle. CONSTITUTION: A 3D image display device includes a display panel(130), a focus varying lens(140), and a focusing lens(150). The display panel displays a color and a gradation of an object. The focus varying lens is installed on each pixel composing the display panel and adjusts a convergence position of light emitted from the pixel in order to expressing the depth of a 3D image. A focusing lens is placed on the display panel. A back light unit supplies parallel light to the display panel installed on a rear side of the display unit and controls a progress direction of the 3D image. [Reference numerals] (170) User location tracking system
Patent KR-20120135951-A (KR)
Inventor: MYOUNG JAE MIN
IPC: H01L21/336
Filed: 2011-06-08
Abstract: 본 발명은 소스 및 드레인 전극으로서 Al, Ti과 같은 오믹 금속을 사용하고 FET의 채널로 ZnO를 사용하면서도 오믹 금속과 ZnO의 화학반응으로 인한 불순물 생성을 방지할 수 있는 구조의 전계 효과 트랜지스터를 제공하는 것을 목적으로 한다.  본 발명에 따른 전계 효과 트랜지스터의 제조방법은: 나노 로드 형성용 모기판 위에서 랜덤 네트워크 구조를 갖는 복수의 나노 로드를 성장시키는 단계; 소정의 패턴으로 패터닝된 나노 로드 픽업용 플레이트를 형성하는 단계; 상기 나노 로드 픽업용 플레이트를 이용하여 상기 복수의 나노 로드 중 적어도 일부의 나노 로드를 픽업하는 단계; 및 상기 적어도 일부의 나노 로드가 픽업된 픽업용 플레이트를 소스 전극 및 드레인 전극이 패터닝된 기판 위에 프린팅(printing)하여, 상기 적어도 일부의 나노 로드를 상기 소스 전극 및 드레인 전극 사이에 위치시키는 단계를 포함한다.
Patent KR-20120139375-A (KR)
Title: Apparatus for nano-particle coating, manufacturing method of core-shell type nano-particle and measuring method of coating-thickness using the same
Inventor: SHIN WEON GYU
IPC: B82Y30/00
Filed: 2011-06-17
Abstract: PURPOSE: A nanoparticle coating device capable of controlling coating thickness in real-time during low pressure particle coating, a manufacturing method of core-shell nanoparticle using the same and a measuring method of coating thickness are provided to generate core particles and to coat a core material with a shell material under separated pressures. CONSTITUTION: A nanoparticle coating device(100) comprises a core particle generator(110), a particle coating reactor(120), and a vacuum pump(130). The core particle generator evaporates and condenses the core material and generates spherical core materials. The particle coating reactor coats the core material particle flowed in from the core particle generator with shell materials. The vacuum pump maintains the pressure inside the particle coating reactor as low. The nanoparticle coating device comprises a pressure separating tool(140) between the core particle generator and the particle coating reactor. A manufacturing method of the core-shell nanoparticles comprises the following steps: generating core particles from the core particle generator; and coating the core particle with the shell materials.
Patent KR-20130000486-A (KR)
Inventor: KIM CHUNG BOO
IPC: A63B67/02
Filed: 2011-06-23
Abstract: PURPOSE: A golf device with an electronic scoreboard is provided to check the level of a user so to help the user to be competitive and encourage the user to practice more. CONSTITUTION: A golf device with an electronic scoreboard comprises; 8 lines which are crossed like a chess plate pattern equipped in an area where a golf ball falls, a funnel made up of a net which a golf ball is not able to pass through equipped in four corners of the device, a PVC bar supporting the funnel which the golf ball is able to pass through, and a sensor showing distance and zone type when the golf ball pass through the funnel.
Patent KR-20130000521-A (KR)
Title: 딱지편지 접기를 안내하는 도구와 이를 이용하여 딱지편지를 접는 방법
Inventor: KIM GWAN GI
IPC: B42D15/04
Filed: 2011-06-23
Abstract: 본 발명은 딱지편지 접기를 안내하는 도구와 이를 이용하여 딱지편지를 접는 방법에 관한 것이다. 
본 발명은 일정한 두께를 가지고 판상의 다각형으로 되는 사방의 면(100,101,102,103,103a)이 직각을 이루는 직사각형으로 형성되면서 나란한 면(103,103a)으로부터 135°의 경사각을 이루는 두 개의 경사면(104,105)이 직각을 형성하는 딱지편지 접기를 안내하는 도구(T1)를 이용하여 편지지가 접혀지는 과정에서 정확하게 접혀졌는지의 여부를 확인하여 수정할 수 있게 함으로써 최종적으로 예쁜 모양의 딱지 편지를 누구나 쉽고 정확하게 만들 수 있게 하는 것이다.
Patent KR-20130001563-A (KR)
Title: Method of preparing a slurry of polymer latex and high molecule latex resin
Inventor: KIM YONG
IPC: C08J3/16
Filed: 2011-06-27
Abstract: PURPOSE: A manufacturing method of a polymer latex slurry is provided to increase mixing efficiency in a reactor by using steam as a medium and to minimize the input amount of a coagulant by controlling water content in real time. CONSTITUTION: A manufacturing method of a polymer latex slurry is for forming the polymer latex slurry by supplying a polymer latex and a coagulant into a coagulation reactor(10). The coagulant is placed in the upper part of the coagulation reactor and is supplied through a spray part(24) and the front edge of a triple pipe(20) which individually supplies the coagulant, water, and steam. According to the control of water content, the coagulant of which content is controlled in real time is sprayed under the presence of the steam. The pressure of the sprayed steam is 2-15 kgf/cm^2.
Patent KR-20130003180-A (KR)
Title: Supply device of parts
Inventor: AN BYEONG YEOL
IPC: B65G47/04
Filed: 2011-06-30
Abstract: PURPOSE: A part feeder is provided to save labor costs by an automated process of supplying parts as springs are smoothly supplied to a processing machine without workers. CONSTITUTION: A part feeder(50) comprises a frame(100), a driving unit(200), and a discharge unit(300). The discharge unit is mounted on the front side of the frame, and transfers parts discharged through the driving unit to the side. The frame comprises a bottom plate(110), support plates(120), an inclined plate(130), and partitions(148). The support plates are fixed to the upper surface of the bottom plate, and installed at both sides separately from each other. The inclined plate is interposed between the support plates and the rear side, and inclined towards the front side. The partitions are vertically interposed between the support plates, and placed at the front side of the inclined plate. The driving unit comprises driving plates and an operating unit(233), and is inserted in between the partitions. The operating unit is supported to the frame to move the driving plate up and down.
Patent KR-20130004671-A (KR)
Inventor: JANG KEUN YEONG
IPC: H04N21/458
Filed: 2011-07-04
Abstract: PURPOSE: An advertisement service system and a method of an IPTV(Internet Protocol Television) is provided to offer an advertisement which a user is capable of actively participating in by providing an advertisement of which story is changed by a user. CONSTITUTION: An advertisement contents service server(223) outputs an advertisement broadcast program having at least one story path to a set top box(400) of an IPTV. The IPTV set top box presents at least two user selection items among the advertisement broadcast program. The advertisement contents service server outputs the advertisement broadcast program having at least one story path by selection of a user for the user selection items. [Reference numerals] (223) Advertisement contents service server; (400) IPTV set-top box; (S502) Suggesting a selection item; (S503) Transmitting an information request signal; (S504) Providing detail information; (S505) Displaying the detail information; (S506) Selecting some items; (S507) Transmitting the selected signal; (S508) Transmitting advertisement contents with a changed story path; (S509) Inputting a cancellation signal; (S510) Transmitting the advertisement contents in the S502 step; (S601) Transmitting the advertisement contents
Patent KR-20130008405-A (KR)
Title: Plasma doping apparatus having shadow mask and method of plasm doping using the same
Inventor: KIM NATHAN
IPC: H01L21/266
Filed: 2011-07-12
Abstract: PURPOSE: A plasma doping apparatus having a shadow mask and a plasma doping method using the same are provided to facilitate a doping process by forming a shadow mask in a vertical direction. CONSTITUTION: Plasma is formed in a chamber(110). A supporter(120) supports a doping object. The supporter is connected to power source(130). The power source is applied to the doping object. A shadow mask is mounted on the surface of the doping object.
Patent KR-20130012711-A (KR)
Title: Method for preparation of uniform-sized metal oxide nanoparticles and metal oxide-carbon nanocomposites
Inventor: HYUN TAEG HWAN
IPC: B82B3/00
Filed: 2011-07-26
Abstract: PURPOSE: A manufacturing method of a uniform-sized metal oxide is provided to synthesize the heat-treatment of a metal precursor and to synthesize a metal oxide nanoparticle with excellent crystallinity and uniform size and to economically manufacture carbon nanocomposite by carbonizing a surfactant. CONSTITUTION: A manufacturing method of a uniform-sized metal oxide comprises: a step of metal precursor and surfactant; and a step of heat-treating the mixture under the activation atmosphere. In the first step the mixing molar ratio of the metal precursor and the surfactant is 1:0.1-1:10. The heat treatment in the second step is conducted at 300-700 °C for 1-10 hours. A manufacturing method of a metal oxide-carbon nanocomposite comprises: a step of mixing the metal precursor and surfactant; and a step of heat-treating the mixture under the inactive atmosphere. In the first step the mixing molar ratio of the metal precursor and the surfactant is 1:0.1-1:10. The heat treatment in the second step is conducted at 300-700 °C for 1-10 hours.
Patent KR-20130012802-A (KR)
Title: Semiconductor integrated circuit and method of driving the same
Inventor: KIM YEON UK
IPC: G11C29/04
Filed: 2011-07-26
Abstract: PURPOSE: A semiconductor integrated circuit and a driving method thereof are provided to normally program a plurality of anti-fuses by individually securing a rupture operation section of each anti-fuse when the plurality of anti-fuses are programmed. CONSTITUTION: A rupture command generating unit(110) generates a plurality of second rupture commands to secure a rupture operation section of an anti-fuse in response to a first rupture command. A plurality of anti-fuse circuit units include anti-fuses. The plurality of anti-fuse circuit units rupture the anti-fuses in response to a second rupture command.
Patent KR-20110091635-A (KR)
Title: A manufacturing method of a light emitting device
Inventor: SEO SATOSHI
IPC: H01L27/32
Filed: 2011-07-29
Abstract: PURPOSE: A method for manufacturing a light emitting device is provided to prevents the heat deterioration of an organic light-emitting element around a pixel by alleviating the concentration of an electric field in and around a pixel. CONSTITUTION: A light emitting device comprises a substrate(101), a first electrode(102), and an insulating bank(103). The insulating bank is formed in the form of surrounding pixels. The insulating bank forms first electrodes and pixels. An organic conductive film applies on the whole surface of the insulating bank by a wet method.
Patent KR-20130018039-A (KR)
Title: Method and apparatus for providing study information
Inventor: KIM DAE JUNG
IPC: G06Q50/20
Filed: 2011-08-12
Abstract: PURPOSE: A learning information providing method and apparatus thereof are provided to enable learners to input objective answers and subjective answers using a communication terminal. CONSTITUTION: A teacher inputs correct answers to a learning information providing apparatus. A student inputs answers to a communication terminal. The communication terminal transmits the input data to the learning information providing apparatus. The learning information providing apparatus outputs a screen of a student who does not input the answers. The learning information providing apparatus compares the answers of the student to the correct answers of the teacher. The learning information providing apparatus outputs the data of the student who gets the correct answers on a screen. [Reference numerals] (AA) Mobile device(student terminal); (BB) Internal; (CC) Mobile device; (DD) Laptop; (EE) Server
Patent KR-20130021533-A (KR)
Title: Supporting substrate for flexible display device, flexible display device including that supporting substrate, and method for manufacturing that flexible display device
Inventor: OH CHUNG WAN
IPC: G02F1/167
Filed: 2011-08-23
Abstract: PURPOSE: A supporting substrate for a flexible display device, a flexible display device including the supporting substrate, and a method for manufacturing the flexible display device are provided to improve the shock resistance of the flexible display device. CONSTITUTION: A display panel(120,130) includes a base substrate(110) made of a flexible material. A support substrate(140) is combined with the lower side of the base substrate. First bubble outlets(142) are formed in a region except the displaying area of a display panel.