baber/WOPTO huggingface dataset:
Patent KR-20130008737-A (KR)
Title: Water tightness evaluation method of core zone of rockfill dam
Inventor: LEE JONG WOOK
IPC: G01M3/00
Filed: 2011-07-13
Abstract: PURPOSE: A degree evaluation method of a rockfill dam core zone is provided to pre-detect penetration into a conventional rockfill dam by analyzing a relation between a water storage level of the rockfill dam and an amount of penetration of which influence of the rain fall are corrected, and when the rockfill dam is penetrated, repair and reinforcing work is performed in advance and thus safety of the rockfill dam is secured. CONSTITUTION: A degree evaluation method of the rockfill dam comprises steps of: building a core zone in a trapezoidal shape in a center of the rockfill dam, installing an infiltration volume measurement unit in the outlet side of the rockfill dam, repetitively totalizing and storing data in a control unit, wherein the data includes a daily rain fall, a daily accumulated rainfall, or an infiltration volume at a certain period of time through a dam body. A rockfill dam infiltration prediction formula including an infiltration volume per unit depth through the core zone(qs), a saturation permeability coefficient(ks), L calculated from a maximum depth at a lower surface of the core zone(Lmax) and a depth of the core zone at a water storage level, and a depth of water(Δ h) as variables, measuring a survey infiltration which is ejected after it is gathered in a measuring unit, calculating a correction infiltration volume of which influence of the rainfall is amended by removing infiltration of the downstream four sides due to the rain fall in a survey infiltration, reversely computing a real saturation permeability coefficient by inputting the correction infiltration to the rockfill dam infiltration prediction formula, and judging a degree nature of the core zone by comparing the reverse calculated dam design standard saturation permeability coefficient and the real saturation permeability coefficient.
Patent KR-20130009453-A (KR)
Title: Method for finding the movement area of a mobile robot on hull surface, a mobile robot, and recording medium
Inventor: PARK JIN HYUNG
IPC: B25J13/08
Filed: 2011-07-15
Abstract: PURPOSE: A method for finding the movement available area of a moving robot on a ship surface and a recording medium for the same are provided to exactly confirm the movement available area of a ship surface by checking the movement available area of the robot by calculating the relation among the angles of triangles within a triangle mesh and determining the movement available area through cross inspection between the robot and the ship surface. CONSTITUTION: A geometric model of a ship surface is created by using program such as a 3D CAD(Computer-Aided Design)(S101). A triangle mesh is formed by using the geometric model(S102). Triangles adjacent to each triangles located within the triangle mesh and the angle are calculated(S103). Firstly, the movement available area is checked(S104). The movement available area of the robot is secondly checked by inspecting the cross section of the robot and the ship surface(S105,S106). [Reference numerals] (S101) Creating a geometric model; (S102) Forming a mesh; (S103) Calculating the angle between adjacent triangles; (S104) Checking a first movement available area; (S105) Inspecting a robot and a hull; (S106) Checking a second movement available area
Patent KR-20130010318-A (KR)
Title: A natural biomass silica nanopowder having a high pollutant removal performance, extracted from corn cob pellet and a method of manufacturing the same
Inventor: OH BYUNG TAEK
IPC: B09B3/00
Filed: 2011-07-18
Abstract: PURPOSE: A natural biomass silica nanopowder with an excellent contaminant removal ability extracted from a cornstalk pellet and a manufacturing method thereof are provided to selectively manufacture an amorphous silica, which is a highly graded silica, by controlling pH, and a mineral silica can be replaced as a corn stalk is recycled as a biomass resource. CONSTITUTION: A manufacturing method of a natural biomass silica nanopowder with an excellent contaminant removal ability extracted from a cornstalk pellet comprises steps of: pre-processing a cornstalk pellet ash to remove minerals other than silica, extracting the silica by controlling pH to be 6 to 11 in an aqueous solution including the pre-processed silicon, and obtaining a silica nanopowder by centrifuging and drying the extracted silica.
Patent KR-20120084642-A (KR)
Title: An apparatus for improving quality of liquid
Inventor: KANG SUNG MO
IPC: C02F1/48
Filed: 2011-07-21
Abstract: PURPOSE: An apparatus for improving the quality of water is provided to facilitate an installing process by being installed in a water supplying pipe without the replacing of an existing facet. CONSTITUTION: An apparatus(100) for improving the quality of water includes a casing(120), a ceramic filter composition(110), a magnet(130), and a stopper(140). The casing is based on a flexible material. The casing connects a water inlet and a water outlet. The casing is filled with the ceramic filter composition. The magnet is installed at the either the inlet or the outlet of the casing. The stopper is inserted into the outlet of the casing. The stopper includes an exit. The exit prevents the escaping of the ceramic filter composition and penetrates purified liquid. The casing is embedded in a pipe through which liquid to be purified passes.
Patent KR-20130013028-A (KR)
Title: Cvt applied centrifugal ball
Inventor: KWON YOUNG WOONG
IPC: F16H9/12
Filed: 2011-07-27
Abstract: PURPOSE: A centrifugal ball applied continuously variable transmission is provided to allow a centrifugal ball to roll by applying the centrifugal ball between a ramp plate and a driving flange in a driving pulley side and comprising a guideline. CONSTITUTION: A centrifugal ball(11) is embedded between a driving flange in a driving pulley side(12) and a ramp plate. A guideline of a semicircle shape is embedded therein. The driving flange in a driving pulley side allows a centrifugal ball to roll.
Patent KR-20130013696-A (KR)
Title: The light emitting device package and the method for manufacturing the same
Inventor: HAN YOUNG JU
IPC: H01L33/62
Filed: 2011-07-28
Abstract: PURPOSE: A light emitting device package and a manufacturing method thereof are provided to minimize an air gap between a light emitting structure and a substrate, by coating a printed circuit board using an insulator and a conductor. CONSTITUTION: A light emitting structure(50) is formed in the lower part of a transparent substrate(110). The light emitting structure includes a first conductive semiconductor layer(120), an active layer(130) and a second conductive semiconductor layer(140). A device pad(160) is formed in the lower part of the light emitting structure. A metallic projection(180) is formed on the device pad. An insulating layer(185) covers the lower part of the light emitting structure. A substrate pad(186) is formed in the upper side of the metallic projection.
Patent KR-20130014780-A (KR)
Title: Synovia box having temperature and impact control function
Inventor: IM KWAN YOUNG
IPC: A01N1/02
Filed: 2011-08-01
Abstract: PURPOSE: A synovia storage case with temperature and shock control functions is provided to protect synovial cells from the external shock during transfer and to manage product quality and history. CONSTITUTION: A synovia storage case comprises: a tube storage part(100) with a synovia-injected tube which is inserted and fixed inside; and a synovia storage part(200) which has the tube storage part, controls a shock applied from the outside, and preserves synovial. The synovial storage part has a shock absorbing par and an elastic part. The synovia storage part has a sensor(230), a recording device(240), and a temperature control device(250).
Patent KR-20130015083-A (KR)
Title: Elevator crime prvent system and method of controlling the same
Inventor: LEE HUBERT
IPC: H04N7/18
Filed: 2011-08-02
Abstract: PURPOSE: A system and method for preventing a crime in an elevator are provided to sense a passenger by analyzing an image of an elevator car with a matrix method. CONSTITUTION: A matrix image processor(270) forms a virtual matrix. A vibration sensor(294) is arranged in a hand rail installed in the wall of an elevator. A memory unit stores an image with the virtual matrix. A control unit(210) recognizes the number and location of passengers as an independent region by comparing the image with the virtual matrix with a preset reference image. The control unit determines a crime based on the vibration sensing result of the vibration sensor and the movement state of the independent region. [Reference numerals] (210) Control unit; (220) Communication unit; (230) Storage unit; (240) Sensor signal processor; (250) Operation information sensor; (260) Driving unit; (270) Matrix image processor; (280) Elevator car; (282) Microphone/speaker; (284) Display unit; (286) Boarder input unit; (290) First camera; (292) Second camera; (294) Vibration sensor
Patent KR-20130015774-A (KR)
Title: Plant cultivation apparatus
Inventor: MA SO YOUNG
IPC: A01G27/02
Filed: 2011-08-05
Abstract: PURPOSE: A plant cultivation device is provided to cultivate plants for four seasons in various circumstances including a shaded lot by providing an optimum. CONSTITUTION: A plant cultivation device comprises: a main body (110) having a storing part (111) filled with water or soil; a tray (120) supported for plants to be planted; an upper member (130) installed facing the upper side of the tray; a light source (140) irradiating light towards the upper member; and a water supply part (150) supplying water to the tray by pumping the water from the storing part. The main body comprises an operating panel (112) for manipulating the water supply part and the light source, an outer case (113) prepared in front of the operating panel; and a tank member (114) equipped in the outer case inside. The tray comprises a seedling tray (121) for cultivating plants, a sprout tray (122) for planting sprouts, and a bean sprouts tray for planting bean sprouts. The upper member comprises a tray mounting part (132) for the tray to be equipped in an opening hole (131) opened vertically; a supporting part (134) formed with a grip hole (133); a light source installing part (135) having light source in its lower side; and a rubber (136) and a cover (137) installed inside of the light source installing part. The light source comprises a LED module, and multiple LEDs are prepared for the LED module. The outer side of the LED module is covered with transparent window (141). A camera (160) is installed in the upper member to film plants planted in the tray. A camera angle adjustment part (161) controls the filming angle. Videos filmed by the camera are provided to a display part including an external monitor etc. by communication through cable, or wireless communication of a communication part (162) including Bluetooth etc.
Patent KR-20130019676-A (KR)
Title: Frame unit for intra-oral insertion type three dimensional measurement apparatus
Inventor: LEE SOO BOK
IPC: A61B1/05
Filed: 2011-08-17
Abstract: PURPOSE: A mouth insertion type three dimensional measurement device is provided to implement a tooth-shaped image. CONSTITUTION: A mouth insertion type three dimensional measurement device comprises a video device(110) which is inserted into mouth and consecutively scans or films a part of a teeth model. Multiple reference points are indicated in the mouth. A scanned or photographed frame is inserted into the mouth.
Patent KR-20130022484-A (KR)
Title: Adult stem cells derived human skin dermis
Inventor: SHIM JOONG HYUN
IPC: A61K35/36
Filed: 2011-08-24
Abstract: PURPOSE: A human skin dermis-derived adult stem cell is provided to identify and isolate a specific gene and growth factors. CONSTITUTION: A human skin dermis-derived adult stem cell has a gene which is overexpressed and is selected from a group consisting of Sox2(SRY(sex determining region Y)-box 2) and S100b(S100 calcium binding protein B). The stem cells are obtained by sub-culturing human skin dermis-derived fibroblast, reacting on gelatin or type 4 collagen for 1-5 minutes, and isolating cells which adhere to gelatin or type 4 collagen. [Reference numerals] (AA) Relative expression of Sox2; (BB,EE,HH,KK) Dermis-derived fibroblast; (CC,FF,II,LL) Dermis-derived adult stem cell; (DD) Relative expression of S100b; (GG) Relative expression of Vimentin; (JJ) Relative expression of Nestin
Patent KR-20130024509-A (KR)
Title: Metamaterial antenna
Inventor: RYOU BYUNG HOON
IPC: H01Q1/46
Filed: 2011-08-31
Abstract: PURPOSE: A metamaterial antenna is provided to implement a multiantenna while maximizing the space utilization of a wireless terminal by utilizing a conductor cover formed in the outer tube of a wireless terminal as an antenna. CONSTITUTION: A conductor cover(102) is formed in the one side of a wireless terminal. A built-in antenna(114) is formed in the front or rear end of a main board(110). A power feed parallel inductor element(104) is formed by connecting one end of the conductor cover with one end of a power feed part(116). A power feed point(118) is formed in the other end of the power feed part. A ground parallel inductor element(106) is formed by connecting one end of a ground part(120) with the other end of the conductor cover. The other end of the ground contact part is connected to the ground(112).
Patent KR-20130024579-A (KR)
Title: The method of low salty, short term aging product and how to use this for soybean paste
Inventor: KIM HYEONG HYOI
IPC: A23L33/00
Filed: 2011-08-31
Abstract: PURPOSE: A producing method of low salinity fermented soybean paste with reduced fermentation time is provided to prevent abnormal fermentation in low salinity by whole-quantity malting and high-temperature stirring soybeans or whole meal flour. CONSTITUTION: A producing method of a low salinity-short term fermented product comprises the following steps: steaming whole meal flour in the steam pressure of 1-2kgf/square centimeter, and producing koji using Aspergillus oryzae; adding salt and purified water into the obtained koji for adjusting the salinity in 3-6%; and stirring the mixture at 45-55°C for aging for 3-7 days using the aeration or a propeller after settling the mixture in an aging tank for 23-25 hours. [Reference numerals] (AA) Whole meal flour; (BB) Steaming; (CC) Producing Koji; (DD) High temperature aging and stirring; (EE) Low-salinity aged product; (FF) Salt, refined water
Patent KR-20130028495-A (KR)
Title: Carrier for elevating work platform
Inventor: LEE SANG DEOK
IPC: B66F11/04
Filed: 2011-09-09
Abstract: PURPOSE: A bogie for a lifting platform is provided to fix the bogie on the ground by ascending and descending a lift, thereby improving work speed. CONSTITUTION: A bogie for a lifting platform comprises a base frame, vertical guide members(30), horizontal guide members(40), wheel support members(50), support members(60), and connection devices(70). The base frame is connected to the lower part of a lift. Multiple horizontal members(21) are connected to form the base member. The vertical guide members are connected to the horizontal members and have a vertical guide groove(31), respectively. The horizontal guide members are connected to the horizontal members and have a horizontal guide groove(41), respectively. The wheel support members are inserted in the vertical guide grooves to vertically move and comprise wheels(51), latching members(52), and wheel connection members(53). Each support member comprises a horizontal insertion part(61) inserted in the horizontal guide groove; and a vertical support part(62) connected to the horizontal insertion part. Each connection device comprises a bracket(71) fixed on the horizontal member and a rotary connection member(72) coupled to the bracket.
Patent KR-20110106835-A (KR)
Title: 어도를 형성하여 주면서 비중이 무거운 깨끗한 물 분자를 우선적으로 배출하여 오염된 하천수를 깨끗한 하천수로 정화시키는 생태하천 조성공법
Inventor: HAN SANG KWAN
IPC: E02B7/40
Filed: 2011-09-13
Abstract: 하천의 수로 바닥에 기촌콘크리트를 구성하고, 수로의 일측과 타측에는 실린더실 
(11)을 구성함과 함께; 
상기 실린더실(11)의 일단과 타단에는 수문(100)이 구성됨과 함께; 
상기 수문(100)의 후면부에는 수질정화용 싸이폰통로(101)를 상기 수문(100)의 전단면 전폭에 걸쳐서 구성함과 함께; 
상기 수질정화용 싸이폰 통로(101)의 후면부에는 이물질의 적층을 방지하여주는 작용을 하는 이물질 유입방지판(102)을 구성함과 함께;   
상기 실린더실(100)에는 수문(100)을 작동하여주는 두쌍의 실린더(37,65)를 구성함과 함께; 
상기 실린더(37)는 실린더 로드(36)와 결합됨과 함께; 
상기 실린더로드(36)는 실린더 로드축(64)과 흰지 결합함과 함께; 
상기 실린더도드 축(64)은 두쌍의 작동링크(35)와 흰지 결합함과 함께; 
상기 두쌍의 작동링크(35)는 작동축(33)과 결합함과 함께; 
상기 작동축(33)은 작동축 흰지(34)와 축 결합함과 함께; 
상기 작동축(33)의 타단에는 제1 작동대(23)를 결합하고 상기 제1작동대(23)의 끝단은 상기 수문(100)에 구성되는 작동흰지(22)와 축결합함과 함께; 
상기 실린더(65)의 일단은 실린더로드(67)를 결합함과 함께; 
상기 실린더로드(67)는 실린더 로드축(64)과 흰지 결합함과 함께; 
상기 실린더도드 축(64)은 두쌍의 작동링크(69)와 흰지 결합함과 함께; 
상기 두쌍의 작동링크(69)는 작동축(66)과 결합함과 함께; 
상기 작동축(66)은 작동축 흰지(34)와 축 결합함과 함께; 
상기 작동축(66)의 타단에는 제2작동대(68)를 결합하고 상기 작동대(68)의 끝단은 상기 수문(100)의 하부에 구성되는 작동흰지(24)와 축결합하고 
상기 작동흰지(24)와 축 결합되는 상기 제2 작동대(77)의 하단부는 장공(699)으로 구성함과 함께; 
상기 수문(100)을 수로상의 배수측을 향해 비스듬히 설치하여 자중과 수압에 의해 상시 하방향으로 압력을 받는 상태에 있게 설치하여  
 상기 제1 작동대와 제2 작동대의 회전에 따라 상기 수문이 비스듬히 세워져 있는 상태에서 상기 수로를 폐쇄하거나 또는 상기 수로의 하단부를 개방하여 어도를 형성하여 주면서 오염된 하천수를 자연적으로 정화 시켜주거나 또는 상기 수문(100)을 수로의 바닥부에 밀착시켜서 상기 수로를 개방하도록 구성함과 함과 함께; 
상기 수문의 내부에 물을 가득 저수한 상태에서도 상기 배출통로를 통해 저수공간의 하층부에 포진한 상대적으로 비중이 무거운 깨끗한 물을 우선 배출하면서 하층부의 퇴적오니를 같이 배출하여 오염된 하천수를 정화하는 것을 특징으로 하는 어도를 형성하여주면서 비중이 무거운 깨끗한 물 분자를 우선적으로 배출하여 오염된 하천수를 깨끗한 하천수로 정화시키는 생태하천 조성공법을 제시한다.
Patent KR-20130032463-A (KR)
Title: Sliding hinge apparatus for setting segments of suspension bridge of impact type
Inventor: JUNG KWAN SEEN
IPC: E01D11/02
Filed: 2011-09-23
Abstract: PURPOSE: A sliding hinge device for a temporary construction of segment for an impact type suspension bridge is provided to enable construction near to the amount of sag at the time of design and to stably construct a structure by vertically moving the segments. CONSTITUTION: A sliding hinge device for a temporary construction of segment for an impact type suspension bridge comprises a guide member, a bolt(600), and a nut(700). The guide member includes a hinge hole and is mounted on an end of the segments facing each other. The bolt is coupled by penetrating the hinge hole of the guide member mounted on the segments.
Patent KR-20130032479-A (KR)
Title: Electrophoretic particle and electrophoretic dispaly using the same and method for fabricating the electrophoretic dispaly
Inventor: SHIN YOUNG SUB
IPC: G02F1/167
Filed: 2011-09-23
Abstract: PURPOSE: Electrophoresis particles, an electrophoretic display device using the same, and a manufacturing method thereof are provided to lower the density of white and color electrophoresis particles. CONSTITUTION: A hybrid white pigment particle(30) includes a core portion(34) and a shell portion(22). A hollow white pigment particle(20) includes an empty core portion(24) and the shell portion. The specific gravity of the core portion is lower than the gravity of the shell portion.
Patent KR-20120032440-A (KR)
Title: Electric vacuum cleaner
Inventor: ISHIZAWA AKIHIRO
IPC: A47L9/19
Filed: 2011-09-27
Abstract: PURPOSE: An electric cleaner is provided to clean target spaces effectively because cleaning polluted areas concentrically is strengthen. CONSTITUTION: An electric cleaner comprises a cleaner body, a wind path, a suction body, a dust quantity sensing unit, and a driving control unit. The cleaner body accommodates an electric blower. The wind path is communicated with a suction side of the electric blower. The suction body comprises a part of the wind path and has a driving unit to drive on target areas. The dust quantity sensing unit detects dust quantity passing through the wind path. The driving control unit actuates the driving unit of the suction body to move the suction body. The driving control unit controls the drive of the suction body according to results detected from the dust quantity sensing unit.
Patent KR-20130033831-A (KR)
Inventor: SEO KANG SOO
IPC: F16D25/06
Filed: 2011-09-27
Abstract: PURPOSE: A hydraulic clutch is provided to reduce the electric field of an automatic transmission including a clutch of a double row. CONSTITUTION: A hydraulic clutch comprises a first clutch unit(100), a second clutch unit(200), an inner sleeve(260), an outer sleeve(160), a boss(170), a clutch drum(340), a first connection hub(310), a second connection hub(320), a first clutch hub(330), a second clutch hub(332), a first balance wall(350), and a second balance wall(352). The first clutch unit and the second clutch unit comprises a first clutch plate(110), a second clutch plate(210), a first friction disc(120), a second friction disc(220), a first piston(130), a second piston(230), a first piston chamber(140), a second piston chamber(240), a first balance chamber(150), and a second balance chamber(250). The inner sleeve, the outer sleeve, and the boss are mutually connected and supports the elements of the first and the second clutch unit. The clutch drum includes a curved shape in order to form two or more clutch spaces. The first connection hub is arranged on a transmission input shaft(300), and the inner sleeve is connected to the upper end of the first connection hub. The second connection hub is connected to the upper end of the outer sleeve and forms the first piston chamber between a gap with the first piston. The first friction disc and the second friction disc are individually mounted on the upper end of the first and the second clutch hub. The first and the second balance wall are individually arranged to the upper end of the inner sleeve and the outer sleeve in order to form the first and the second balance chamber between the first and the second piston.
Patent KR-20130035096-A (KR)
Title: Display appatatus
Inventor: PARK SEOUNG JIN
IPC: G02F1/1333
Filed: 2011-09-29
Abstract: PURPOSE: A display device is provided to reduce the thickness of the display device by omitting a unit for covering the front edge of a display panel. CONSTITUTION: A display device(100) includes a display panel(110) and a panel support unit(120). The panel support unit supports the rear surface of the display panel. The display panel includes a display part(102) and a peripheral part(104). The surface area of an upper substrate(112) is greater than the surface area of a lower substrate(114).
Patent KR-20130039002-A (KR)
Title: Interlocking structure of accelerator and brake-pedal
Inventor: JEON JUNG HOON
IPC: B60K26/02
Filed: 2011-10-11
Abstract: PURPOSE: An interlocking structure of an accelerating pedal and a brake pedal is provided to operate the brake pedal when an error is generated in an automatic emergency braking system. CONSTITUTION: An interlocking structure of an accelerating pedal(30) and a brake pedal comprises a hanging bar(10), a control valve, a vacuum ejector, and a controller. The hanging bar is mounted on a brake pedal(20) and is extended along a longitudinal direction so that an end of the hanging bar is put beneath the accelerating pedal. The control valve supplies compressed air to the hanging bar and discharges the compressed air from the hanging bar. The vacuum ejector is connected to the control valve and is connected to the hanging bar through a vacuum line. The controller controls the control valve and the vacuum ejector according to signals sensed in an automatic emergency braking system.
Patent KR-20120041662-A (KR)
Title: Backlight unit, display device, and electronic device
Inventor: MIYAIRI HIDEKAZU
IPC: G02F1/13357
Filed: 2011-10-13
Abstract: PURPOSE: A backlight unit, a display device, and an electronic device are provided to make the brightness of a light surface uniform in a long axis direction. CONSTITUTION: A plurality of band-shaped light source areas(112~114) emit a first light. An area adjacent to one of the light source areas emits second light. The color of the first light is different from the color of the second light. An optical system(104) reduces the distribution of the intensity of each light in a short axis direction of one of the light source areas.