baber/WOPTO huggingface dataset:
Patent KR-20130109329-A (KR)
Title: Solar cell and method of fabricating the same
Inventor: LEE HO MIN
IPC: H01L31/18
Filed: 2012-03-27
Abstract: PURPOSE: A solar cell and a method for manufacturing the same are provided to prevent a short due to a burr by forming a stepped back electrode, thereby improving the efficiency of the solar cell. CONSTITUTION: A support substrate (100) includes protrusion parts. A back electrode layer (200) is arranged on the support substrate. A light absorption layer (300) is arranged on the back electrode layer. A front electrode layer (400) is arranged on the light absorption layer. A first through groove (TH1) adjacent to the protrusion part is formed in the back electrode layer. A second through groove (TH2) for exposing the lateral surface of the back electrode layer is formed in the light absorption layer.
Patent KR-20130109447-A (KR)
Title: Composite pc column for connecting steel column
Inventor: KIM GHI YOUNG
IPC: E04B1/58
Filed: 2012-03-27
Abstract: PURPOSE: A steel frame integrated composite PC column for joining steel frames and a composite PC column construction method using the same are provided to shorten a construction period by replacing an existing RC column with a PC column to apply a prefabricated construction method to the lower part of the column. CONSTITUTION: A steel frame integrated composite PC column for joining steel frames comprises a PC column main body (110) and a buried steel frame. The buried steel frame is buried in the upper part of the PC column main body. The buried steel frame includes a base plate (120), a buried steel column (130), and a stud (140). The base plate coincides with the top surface of the PC column main body. The buried steel column is joined to the bottom surface of the base plate and is buried in the PC column main body. The stud is joined to the surface of the buried steel column.
Patent KR-20130112081-A (KR)
Title: Apparatus for coating and a method for coating using the same
Inventor: YEO GIL HWAN
IPC: B05B1/26
Filed: 2012-04-03
Abstract: PURPOSE: A coating device and a coating method using the same are provided to coat electrolyte without moving oil on a substrate by using a guide member, thereby effectively manufacturing electric wetting display. CONSTITUTION: A coating device (1000) comprises a stage (500) on which substrates (300) are put; and coating slit parts (100) which coat the substrates with a coating material (210) and includes a guide member (130), a front body (110), a rear body (120) and an outlet (140). A coating method comprises the following steps: laminating oil (220) on a substrate; and coating the oil with the coating material by moving the coating material along the guide member by surface tension using the coating slit part.
Patent KR-20130112167-A (KR)
Title: Cyclone settling apparatus
Inventor: LEE SEUNG WOO
IPC: C02F1/52
Filed: 2012-04-03
Abstract: PURPOSE: A cyclone precipitator is provided to maximize filtering efficiency about contaminated water as removal of flocks is facilitated in a state in which damage in the flocks is prevented to the maximum. CONSTITUTION: A cyclone precipitator comprises a cylindrical main body part (100); a water supply unit; and a discharge unit (300) which discharges pure water to outside of the main body part. A rapid speed nozzle is connected to an upper periphery surface of a main body in a slope direction and a flock removal cone (120) in a funnel shape is formed in a lower part of the main body part. The supply unit is connected to the rapid speed nozzle and supplies the contaminated water in the main body part including a mixer which mixes injected medications and the contaminated water. The discharge unit contains a perforating pipe (310) which is installed upright in the center of the main body part, a multi-step inclined cone (320) in the funnel shape, and an uppermost step inclined cone (330) which surrounds an upper part and a side part of the multi-step inclined cone. The multi-step inclined cone is gradually expanded to a lower part being fixed on an outer periphery surface of the perforating pipe. The uppermost inclined cone is prepared additionally in an upper part of the multi-step inclined cone and is extended with a wall part heading the lower part from a bottom circumference.
Patent KR-20130113876-A (KR)
Inventor: YEEN HEUI YEEN
IPC: A47G29/087
Filed: 2012-04-08
Abstract: 본 발명은 옷걸이에 관한 것으로서, 볼펜의 원리 토글 스프링을 결합한 옷걸이로, 사용할 때는 벽으로 부터 돌출되고 사용하지 않을 때는 벽과 평면이 되게 할 수 있고 버튼부의 디자인이 다양한 특징을 가지는 토글 스프링을 결합한 옷걸이.
Patent KR-20130119017-A (KR)
Title: The feedback response detection method of dimming controlled lightning through optical sensor
Inventor: JUNG SEONG IL
IPC: H05B37/02
Filed: 2012-04-23
Abstract: PURPOSE: A dimming control lamp response state detecting method using an optical sensor is provided to have a two-way communication effect by detecting responses on a dimming control state through a direct detection for self-illumination of a dimming control lamp with an optical sensor. CONSTITUTION: A dimming control apparatus transmits a dimming control stage order to the dimming control lamp. The dimming control lamp operates in a PWM mode which regulates lighting time and lights-out time at a certain cycle. The action response state of the dimming control lamp is detected in the dimming control apparatus unit by demodulating a PWM signal depending on the presence of an optical signal. The brightness of the dimming control lamp is regulated by applying a PWM dimming control technique. The PWM dimming control technique regulates the brightness of light by regulating a lighting width and a lights-out width of the light at a signal with a set cycle.
Patent KR-20130123042-A (KR)
Title: Quantum dot for light emitting diode and white light emission device using the same
Inventor: YANG HEE SUN
IPC: C09K11/62
Filed: 2012-05-02
Abstract: Disclosed are a quantum dot for light emitting diode and a white light emission device using the same. The quantum dot according to the present invention is a quantum dot generating wavelength conversion light converting excite light of the light emitting diode and is Cu1-xIn1-yGayS2/ZnS Core/Shell quantum dot (0.5≤x≤0.95, 0≤y&lt;1). By using Cu1-xIn1-yGayS2/ZnS Core/Shell quantum dot (0.5≤x≤0.95, 0≤y&lt;1), wide yellow luminescence band can be realized. Even when one type of quantum dot is used, white LED can be created through a blue LED combination, thereby enabling Cu1-xIn1-yGayS2/ZnS Core/Shell quantum dot (0.5≤x≤0.95, 0≤y&lt;1) according to the present invention to replace a bulk fluorescent substance such as YAG : Ce.
Patent KR-20130125186-A (KR)
Title: Production simulation system for gas hydrate and the production simulation method using the same
Inventor: LEE JAE HYOUNG
IPC: E21B49/00
Filed: 2012-05-08
Abstract: A gas hydrate production simulation system according to the present invention includes a main body in which a receiving space receiving a deposit simulation layer for simulating a sedimentary layer on a sea bed is formed inside; a pressure cell including upper and lower caps which are mounted on the upper and lower parts of the main body respectively and which cover the receiving space of the main body on the upper and lower parts respectively and include a fluid passage for make the fluid flow to the receiving space; a methane gas cylinder for generating gas hydrate by supplying methane gas inside a charging space of the pressure cell; a temperature control device for controlling the temperature of the pressure cell; a rear pressure control unit for controlling the inner pressure of the pressure cell; a data acquisition unit for acquiring data from a plurality of sensors installed on the pressure cell; and an exhaust gas measuring unit which includes a wet type gas meter for measuring the amount of gas discharged through the fluid passage of the lower cap from the receiving space of the pressure cell.
Patent KR-20130128038-A (KR)
Title: Book using quick response code
Inventor: BAEK SUNG WOOK
IPC: G06V30/224
Filed: 2012-05-16
Abstract: The present invention relates to certificates teaching material providing an learning function utilizing a QR code, and more particularly, to certificates teaching material comprising a cover and teaching material part including multiple printed papers bound with the cover. The teaching material part is made by bounding sections consisting of a table-of-content page having a table of contents printed thereon and multiple explanation pages having detailed explanations of the corresponding table of contents in sequence, wherein a table-of-contents QR code is printed on the table-of-content page so as to check an explanation of the corresponding section unit, learning processing status and a learning objective, and more color frames are printed on the edge of the table-of-contents QR code so as to easily differentiated. The material is easy to move and carry and allows viewing the corresponding section online via a terminal along with the teaching material, and thereby, reducing private educational expenses and also producing an effect of efficient learning by providing preparation and review functions through the table-of-contents QR code and explanation QR codes.
Patent KR-20130128067-A (KR)
Title: Solid medium composition for culturing artificial seed potato and method for one-step culturing artificial seed potato using the same
Inventor: JOUNG HYOUK
IPC: A01H4/00
Filed: 2012-05-16
Abstract: The present invention provides a solid medium composition for culturing artificial seed potatoes containing sugar blocks made of sucrose of 90 g/l or more as an effective component; and a method for one-step culturing artificial seed potatoes comprising: (a) a step of inoculating new potato shoots sterilized on an MS solid medium and rooting; and (b) a step of forming tubercle by adding a solid medium composition for culturing artificial seed potatoes to the MS solid medium including roots in 15-25 days after cultivation. [Reference numerals] (AA) Medium production;(BB) Necessity to perform a transplanting and cultivating process on a new medium during the transition from a first cultivation stage to a second cultivation stage;(CC) Artificial seed potato production cost reduction (labor cost);(DD) Artificial seed potato production cost reduction (medium reagent ingredient cost);(EE) One-Step cultivation method;(FF) One time method;(GG) Transplanting process unnecessary (labor force unnecessary);(HH) 30 won/seed potato;(II) 10 won/seed potato;(JJ) Two-Step cultivation method;(KK) Two time method;(LL) Transplanting process necessary (labor force necessary);(MM) 60 won/seed potato;(NN) 20 won/seed potato
Patent KR-20130134529-A (KR)
Title: Box for packing
Inventor: KIM JAE YOUNG
IPC: B65D5/42
Filed: 2012-05-31
Abstract: A box for packing with improved display efficiency is disclosed. The box for packing according to the present invention comprises: a support unit for supporting the lower part of loaded products; an extension unit extended towards the support unit to be bent relative to the support unit and supporting the lateral side of the products; a supporting part having a separated gap and extended from the extension unit; and a supporting unit extended from the support part to be bent for facing the support unit from the supporting part and including a fixing unit for fixing the products relative to the support unit. According to the present invention, an exposed area of the products can be expanded and loading stability can be secured.
Patent KR-20130141044-A (KR)
Title: A marker for early diagnosis of acute myocardial infarction
Inventor: NAM SUK WOO
IPC: G01N33/53
Filed: 2012-06-15
Abstract: The present invention relates to a novel biomarker for the early diagnosis of acute myocardial infarction and a use thereof, more specifically a use of more than one gene selected from the group consisting of MMP9, PGLYRP1, MANSC1, CA4, QPCT, IRAK3, and VNN3 as a marker for the early diagnosis of St-elevation myocardial infarction.
Patent KR-20140001271-A (KR)
Title: An apparatus for feeding and painting of breaker parts
Inventor: LEE YOUNG DONG
IPC: B65G25/08
Filed: 2012-06-22
Abstract: The present invention relates to an automatic transferring and painting device of breaker components, capable of automatically performing a painting work of the breaker components by repeatedly performing the painting work and rapidly performing the painting work using latent heat existing when the breaker components are processed.
Patent KR-20140005045-A (KR)
Inventor: JO GYEONG
IPC: B43L5/02
Filed: 2012-07-04
Abstract: The present invention relates to an assistance tool for writing and, more specifically, to a writing assistance for an unlined paper which allows a user to put the paper into a slit bored from one end to the other end of a rectangular plate when writing on the unlined paper. Therefore, the user can easily write to fit the lines on the unlined paper by writing along the slit, which takes a role of lines. [Reference numerals] (AA) Front side
Patent KR-20140005556-A (KR)
Title: 수위가변수단과 결합하는 발전장치
Inventor: KIM YONG NAM
IPC: F03G3/00
Filed: 2012-07-04
Abstract: 동력을 이용하여 자연력을 결합하고 활용하는 발전장치에 관한 것으로, 보다 상세하게는 외부동력을 이용한 수위가변수단의 작동으로 무게추의 부력과 자중에 의해 생성되는 동력을 이용하여 발전장치에 적용하는 수위가변수단과 결합하는 발전장치에 관하여 개시한다. 
본 발명은 내부에 액체 기둥을 수용하여 하부에서 장입되는 무게추를 부력으로 상승시킨후 상부로 배출하는 부력제공부;와, 상기 부력제공부에서 배출되는 무게추를 낙하시키며, 무게추의 낙하시 발생하는 위치에너지로부터 전력을 생산하고, 낙하한 상기 무게추를 상기 부력제공부로 재장입시키는 에너지취득부;를 포함하며, 
상기 부력제공부는 상방향 관형상을 가지는 상부몸체와, 상기 상부몸체의 하단에 형성되어 상기 무게추의 상승력에 의하여 개방되며 탄성력에 의하여 폐쇄되는 수문과, 상기 수문의 하부에 형성되는 하부몸체와, 상기 하부몸체에 수용된 액체에 침지된 상태로 배치되어 부피가 가변되며 상기 부력제공부에 수용된 액체의 수위를 조절하는 수위가변수단과, 상기 하부몸체의 측면에 형성되어 상기 무게추를 유입시키는 통문을 포함한다.
Patent KR-20140014999-A (KR)
Title: Method and apparatus for managing tag based on trigger
Inventor: LEE JAE GIL
IPC: G06F17/00
Filed: 2012-07-27
Abstract: Provided is a method in which an information management device manages a tag attached to data. The method comprises the steps of: receiving data and a schedule tag from a user; storing the schedule tag as a tag of the data; and setting a trigger to the schedule tag such that the schedule tag is deleted from the data at a fixed point of time. [Reference numerals] (100) Information management device; (200) Schedule management device; (AA) Data and schedule tag input; (BB) Schedule tag; (CC, DD) Event information
Patent KR-20140016504-A (KR)
Title: Portable boring machine for boss cutting
Inventor: KIM KI MYEUN
IPC: B23B39/06
Filed: 2012-07-30
Abstract: A portable boring machine for boss cutting. The portable boring machine for boss cutting of the present invention is a boring machine for boss cutting forming a hole therein. The portable boring machine for boss cutting comprises a main rotary pillar (100) installed to penetrate into a hole (610) and rotating; a main holder (200) installed on the main rotary pillar so as to move the main rotary pillar (100) up and down; a main header (300) installed in the main holder (200) and moving in the horizontal direction; an inner periphery cutting tool (310) mounted on the main header (300) and cutting the inner periphery of the hole (610); an upper frame (700) rotating and supporting the upper end of the main rotary pillar (100) and fixing the upper outer periphery of a boss (600); and a lower frame (800) rotating and supporting the lower end of the main rotary pillar (100) and fixing the lower outer periphery of the boss (600).
Patent KR-20140021095-A (KR)
Title: Wireless power transmission apparatus of improving user's convenience for mobile device usage
Inventor: PARK JAE HYUN
IPC: H02J17/00
Filed: 2012-08-07
Abstract: Provided is a wireless charging device capable of transmitting power wirelessly. The wireless charging device includes: a charging unit which transmits power to a mobile device; a system unit which supplies power to the charging unit through a connection unit; and the connection unit which connects the charging unit to the system unit while adjusting the position and the angle of the charging unit.
Patent KR-20140019675-A (KR)
Title: Apparatus for controlling motor speed and the method thereof
Inventor: GU BON YOUNG
IPC: H02P29/00
Filed: 2012-08-07
Abstract: The present invention relates to device and a method for controlling motor speed capable of comparing an error between the target speed and the actual speed when the speed increase of a motor is instructed and setting the actual speed as the target speed by considering further instruction of the speed increase as being meaningless if there is no change between the previous error and the current error. The device for controlling the motor according to an embodiment of the present invention comprises a motor; an external target speed setting part for setting the target speed of the motor; a speed comparing part for comparing the target speed and the actual speed; an error detecting part for detecting the difference between the target speed and the actual speed; a speed storing part which is connected to the speed comparing part to store the target speed and the actual speed; and an error storing part which is connected to the error detecting part to store the difference between the target speed and the actual speed. [Reference numerals] (110) Target speed setting part; (120) Speed comparing part; (130) Speed storing part; (140) Error detecting part; (150) Error storing part; (160) Speed control part; (180) Motor; (AA) Actual speed; (BB) Target speed
Patent KR-20130023086-A (KR)
Title: Substrate treating apparatus
Inventor: MAEGAWA TADASHI
IPC: H01L21/306
Filed: 2012-08-16
Abstract: PURPOSE: A substrate processing apparatus is provided to reduce the amount of processing solutions by circulating the processing solutions even though a lifter and a substrate are not located in a processing location. CONSTITUTION: An inner bath(3) stores processing solutions and receives a substrate(W). Injection tubes(7) are formed on both lower sides of the inner bath. An outer bath(5) collects the processing solutions overflowing from the inner bath. A lifter(27) moves with the substrate in a standby location and a processing location. A circulation tube(15) is connected to the inner bath and the outer bath and circulates the processing solutions. [Reference numerals] (30) Lifter driving unit; (37) Control unit; (AA,BB) Drainage
Patent KR-20140023070-A (KR)
Title: Conductive bump, semiconductor chip and stacked semiconductor package using the same
Inventor: CHOI HYEONG SEOK
IPC: H01L21/60
Filed: 2012-08-16
Abstract: The present invention discloses a conductive bump and a semiconductor chip and a stacked package using the same. The present invention provides a conductive bump including a stepped pulley member formed on a semiconductor chip for covering a part of a connection electrode; and a conductive member having inclined plane at the stepped pulley member and an exposed connection electrode wherein the semiconductor chip includes a semiconductor substrate having a first surface and a second surface facing the first surface; a penetration electrode penetrating the semiconductor substrate and being exposed to the first surface of the semiconductor substrate; and an upper bump including a stepped pulley member for forming a stepped pulley at a part of the penetration electrode and a conductive member having an inclined plane inclined to the penetration electrode at the stepped pulley member and the penetration electrode.
Patent KR-20140024775-A (KR)
Title: Glass strenthening method by 2-step ion exchange
Inventor: LEE DONG IL
IPC: C03C21/00
Filed: 2012-08-21
Abstract: The present invention provides a method for strengthening glass through two-step ion exchange performed in alkali metal mixed salt and alkali metal single salt. Compressive stress and ion penetration depth are independently controlled and improved using the method.
Patent KR-20120112288-A (KR)
Title: Hybrid orthogonal frequency division multiple access system and method
Inventor: ZHANG GUODONG
IPC: H04L27/26
Filed: 2012-08-22
Abstract: PURPOSE: A hybrid OFDMA(orthogonal frequency division multiple access) system and method are provided to control by including intercell interference by including a transmitter and a receiver. CONSTITUTION: A receiver(200) receives OFDMA symbols in a symbol time interval. The OFDMA symbols include multiuser input data which is expanded using orthogonal sequences in a first group of subcarriers and input data which is not expanded using the orthogonal sequences in a second group of the subcarriers. The multiuser input data is used for a plurality of users. The multiuser input data is expanded using a plurality of orthogonal sequences. A plurality of orthogonal sequences is related to an individual user among the plurality of users, respectively. A receiver restores single user input data from the first group of the subcarriers. The receiver restores the input data from the second group of the subcarriers. [Reference numerals] (100) Transmitter; (102) Diffuser; (104) Subcarrier wave mapping unit; (112) S/P converter; (114) Subcarrier wave mapping unit; (122) N point IDFT processor; (124) S/P converter; (126) CP insertion unit; (130) Diffusion OFDMA sub assembly; (140) Non-diffusion OFDMA sub assembly; (150) Common sub assembly; (160) Channel; (200) Receiver; (204) S/P converter; (206) Point DFT processor; (208) Equalizer; (210) Subcarrier wave mapping unit; (214) Code domain user separation unit; (216) S/P converter; (230) Diffusion OFDMA sub assembly; (240) Non-diffusion OFDMA sub assembly; (250) Common sub assembly
Patent KR-20140027793-A (KR)
Title: Apparatus and method for cultivating micro-algae with anaerobic digestion vessel and membrane bio-reactor
Inventor: SONG KYUNG GUEN
IPC: C12M3/02
Filed: 2012-08-27
Abstract: The present invention relates to an apparatus and a method for cultivating microalgae using an anaerobic digestion vessel and a membrane bio-reactor (MBR), which is capable of removing organic matters and solid components by biologically treating an anaerobic digester of animal feces through the MBR, effectively removing nitrogen and phosphorus of the animal feces by using effluent of the MBR in which residual nitrogen and phosphorus are included as a microalgea culture medium, and enhancing efficiencies of microalgae cultivation. The apparatus for cultivating microalgae using the anaerobic digestion vessel and the MBR according to the present invention comprises: the anaerobic digestion vessel which anaerobically digests animal feces; the MBR which biologically treats anaerobic digester in the anaerobic vessel and isolates sludge from effluent; a microalgae culture aquarium which cultures the microalgae using residual nitrogen and phosphorus included in effluent in the MBR as a nutritive element; and a microalgae separator membrane which separates raw water of the microalgae culture aquarium into the microalgae and treatment water. Nitrogen and phosphorus contained in the anaerobic digester are isolated in a sludge form by the MBR, and a part of nitrogen and phosphorus contained in the anaerobic digester are discharged into the effluent and is provided to the microalgae culture aquarium. [Reference numerals] (AA) Start; (BB) Example 3; (CC) Comparative example 1; (DD) Inoculate vinegar starter; (EE) Culture; (FF) Remove solid components
Patent KR-20140032607-A (KR)
Title: Construction method of constructions having curved surface
Inventor: YOO YOUNG HO
IPC: E02D27/00
Filed: 2012-09-07
Abstract: The present invention relates to a method for constructing a structure including a curved ceiling, capable of remarkably improving workability by directly constructing a curved frame without a mold forming step by using frame members which include elasticity such as dynamic stability and is easily twisted and reducing construction periods, human resources, and construction costs. The method for constructing a structure including a curved ceiling in the present invention includes a step of constructing the curved frame by anchoring one or more frame members having the elasticity in a deflection state.