baber/WOPTO huggingface dataset:
Patent KR-20130033863-A (KR)
Title: Semiconductor package and method for manufacturing thereof
Inventor: KIM YONG SEOK
IPC: H01L23/48
Filed: 2011-09-27
Abstract: PURPOSE: A semiconductor chip package and a manufacturing method thereof are provided to prevent a short circuit due to the bridge between free solders, by using a thick metal coating layer. CONSTITUTION: A Sn coating layer(21) is formed on a bump pad(11) which is formed on an integrated circuit board(10). A Cu filler(25) is formed on the electrode pad of a bare chip. The Cu filler is formed in the metal coating layer. The Cu filler is boned to the Sn coating layer. An insulator(40) is formed between the integrated circuit board and the bare chip.
Patent KR-20130034204-A (KR)
Title: 강재 및 그 제조 방법
Inventor: NAMGUNG SEUNG
IPC: C22C38/54
Filed: 2011-09-28
Abstract: 트랙슈(Track Shoe)용 강재의 합금 성분에 따른 충격치를 예측할 수 있고, 또한 트랙슈용 강재 제조에 있어서 목표로 하는 충격치를 갖는 합금 조성을 예측할 수 있는 강재 및 그 제조 방법에 대하여 개시한다.  
본 발명에 따른 강재는 중량%로, 탄소(C) : 0.24~0.26%, 실리콘(Si) : 0.17~0.26%, 망간(Mn) : 0.95~1.1%, 인(P) : 0.018% 이하, 황(S) : 0.01% 이하, 크롬(Cr) : 0.14~0.16%, 니켈(Ni) : 0.05~0.07%, 몰리브덴(Mo) : 0.01~0.03%, 알루미늄(Al) : 0.03~0.05%, 구리(Cu) : 0.1~0.2%, 티타늄(Ti) : 0.02~0.05%, 보론(B) : 10~30ppm, 질소(N) : 100ppm 이하, 산소(O) : 40ppm 이하 및 나머지 철(Fe)과 기타 불가피한 불순물로 조성되며, 수학식 : 25℃ 충격치(Kgfm/cm 2 ) = -51.21 x (7.023 x [S] -0.003) + 9.66에 따른 25℃ 충격치를 갖는 것을 특징으로 한다.
Patent KR-20130034544-A (KR)
Title: Solar apparatus and method of fabricating the same
Inventor: BAE DO WON
IPC: H02S30/00
Filed: 2011-09-28
Abstract: PURPOSE: A photovoltaic power generation device and a method for fabricating the same are provided to prevent damage to a solar cell panel. CONSTITUTION: A protection substrate(400) is arranged on a solar cell panel(200). An electric shock protection layer(500) is coated on the upper or the lower surface of the protection substrate. The electric shock protection layer is electrically connected to a frame(100). A connection line(600) is connected to the electric shock protection layer through a first solder(501). An insulating layer(300) is formed between the protection substrate and the solar cell panel.
Patent KR-20130034557-A (KR)
Title: Support fuel
Inventor: PARK JONG EUN
IPC: B09B3/00
Filed: 2011-09-28
Abstract: PURPOSE: A manufacturing method of a solidification auxiliary fuel is provided to manufacture a fuel having a higher calorific power with an economical efficiency, and to facilitate a mass-treatment without a concern of air pollution or a bad smell during combustion. CONSTITUTION: A manufacturing method of a solidification auxiliary fuel comprises the following steps: selecting food waste with a selector by collecting food waste; pulverizing the selected food waste with a crusher to 10-20mm; pulverizing the selected food waste with a crusher to 10-20mm; injecting the pulverized food waste to a centrifugal type dehydrator, and dehydrating until the water content becomes below 40%; pulverizing the dehydrated food waste to 3-5mm; pulverizing waste lime to about 100mesh; pulverizing waste coal to about 100mesh; manufacturing a first mixture by mixing 60-90wt% of pulverized food waste, 5-20wt% of waste lime, and 5-20wt% of waste coal; manufacturing a combustion accelerator by mixing charcoal powder, activated charcoal, sodium hydroxide, calcium hydroxide, potassium nitrate, calcium nitrate, barium nitrate, corks, and aluminum powder; manufacturing a second mixture by mixing 70-90wt% of the first mixture and 10-30wt% of the combustion accelerator; extrusion-molding the second mixture; cutting and solidifying the extrusion-molded material at the same time, and transferring to a conveyor; and drying the transferred extrusion-molded material by room temperature wind. [Reference numerals] (AA) Selecting food waste; (BB) Crushing the food waste; (CC) Dehydrating the food waste; (DD) Pulverizing the food waste; (EE) Pulverizing waste lime; (FF) Pulverizing waste coal; (GG) Manufacturing a first mixture; (HH) Manufacturing a combustion accelerator; (II) Manufacturing a second mixture; (JJ) Extrusion-molding; (KK) Transferring the extrusion-molded material; (LL) Drying the extrusion-molded material;
Patent KR-20130035385-A (KR)
Title: 탈부착식의 고출력 독립형 단위 엘이디 램프를 이용한 엘이디 램프 분산 배열 구조의 패키지형태 광 확산 엘이디 조명장치
Inventor: YI SANG WOO
IPC: F21V23/00
Filed: 2011-09-30
Abstract: 본 발명은 종래 설치된 등기구를 유효 활용하기 위하여 소켓이나 핀 접속방식으로 형성됨으로써 LED 램프와 등기구가 전기적으로 충돌하는 근본 문제점을 탈피하기 위하여 다수 개 LED 램프가 장착되는 패키지 형태 조명장치에 장착 및 교체가 용이하도록 간단하게 탈부착 가능하며 컨버터 및 방열기가 내장된 일정 규격 고휘도 고광도의 독립형 단위 엘이디(LED) 램프를 형성하되, 넓은 범위를 균일하게 비추어야 하는 조명을 구현함에 있어서 조명광의 조명 범위가 극히 좁아 조명광을 골고루 분산시킬 수 없는 엘이디 조명의 한계점을 극복하고 빛을 확산시키면서도 균일성을 확보하기 위하여 독립적인 조명기구 형태의 LED 램프가 직렬 또는 병렬의 일정 간격으로 배열되어 LED의 특성에 최적화된 패키지 형태의 인테리어 조명기구로서 LED 램프가 분산 형성된 일체형 엘이디 조명장치를 형성하여 분할된 LED 램프로 인하여 측면 발광면적을 확장시켜 조명 범위가 확장되는 새로운 개념의 광 확산 구조로서 LED 램프의 광원 사각지대를 해소하여 큰 면적을 조명할 수 있으며, 각 조명영역별로 조도를 조절할 수 있고 시각적인 효과도 우수하여 고효율의 확산 조명이 필요한 실내 조명이나 실외 경관 조명의 용도 요구 특성을 충족시게 하는 LED 램프 결합체로서 탈부착식의 고출력 독립형 단위 엘이디 램프를 이용한 LED 램프 분산 배열 구조의 패키지형태 광 확산 엘이디 조명장치이다.
Patent KR-20130041452-A (KR)
Title: 마사지 샤워기 헤드
Inventor: KIM TAE YUN
IPC: A47K3/28
Filed: 2011-10-17
Abstract: 본 발명에 따른 마사지 샤워기 헤드는 일측 단부가 급수용 호스에 연결되고 내부에 상기 호스와 연통되는 급수관이 형성된 헤드본체, 상기 헤드본체의 타측 단부에 결합되고, 내부에 상기 급수관과 연통되는 공간이 형성된 캡 형상의 헤드커버, 및 상기 헤드커버로 공급되는 물을 외부로 분사하도록 상기 헤드커버에 결합된 복수의 마사지 모듈을 포함하여 구성되되, 상기 마사지 모듈은 공급되는 물의 수압에 의하여 내부에 설치된 마사지용 돌기가 외부로 출몰하면서 물을 단속적으로 분사하는 것을 특징으로 한다. 
상기와 같은 구성에 의하여 본 발명에 따른 마사지 샤워기 헤드는 수압에 의해 출수공을 출몰하는 마사지용 돌기와, 상기 마사지용 돌기의 출몰에 따라 단속되는 물줄기에 의하여 사용자의 신체부위가 이중으로 자극되기 때문에 종래 기술과 동일한 양의 물의 사용하는 경우에도 마사지 효과는 배가될 수 있다는 장점이 있다.
Patent KR-20130041662-A (KR)
Title: Fusing unit of image forming apparatus and control method for the same
Inventor: LEE JIN SEOK
IPC: G03G15/20
Filed: 2011-10-17
Abstract: PURPOSE: A settling unit of an image forming device and a control method thereof are provided to prevent a fire caused by overheating by accurately sensing an error through a surface heating element. CONSTITUTION: A power supply unit(240) supplies power to a heating member(220). A pressurizing member(210) delivers rotary force to heating member and pressurizes a recording medium. An operating unit(230) rotates the pressurizing member. A pattern sensing unit(250) senses a pattern formed in the heating member and outputs a sensing result as a signal. A control unit(260) determines the occurrence of an error in the rotation of the heating member based on the output of the pattern sensing unit. [Reference numerals] (210) Pressurizing member; (220) Heating member; (230) Operating unit; (240) Power supply unit; (250) Pattern sensing unit; (260) Control unit;
Patent KR-20130043813-A (KR)
Title: Connecting apparatus of wire and plate
Inventor: KIM JONG JOO
IPC: B63B9/06
Filed: 2011-10-21
Abstract: PURPOSE: An apparatus for connecting a wire and a plate is provided to effectively disperse stress due to the tension of the wire to the plate by being formed into a hemispheric shape. CONSTITUTION: An apparatus for connecting a wire and a plate comprises a body part(100), a wire connection part(110), and a plate connection part(120). The cross-sectional area of the body part is gradually reduced toward the upper side from the bottom to the body part. The body part is a hemispheric shape. The wire connection part is arranged at the top of the body part, and is coupled to a wire(W). The plate connection part connects a plate(P) and the bottom of the body part.
Patent KR-20130046169-A (KR)
Title: Transmitter and receiver thereof
Inventor: HAN DONG SEOG
IPC: H04B7/04
Filed: 2011-10-27
Abstract: PURPOSE: A transmitter and a receiver are provided to improve the performance of a UDTV[Ultra Definition Television] in which a MIMO system is applied, as a long channel can be accurately estimated even with a low SNR[Signal to Noise Ratio]. CONSTITUTION: A transmitter includes a modulator(110), a STBC[Space Time Block Code] coding unit(120), first and second multiplexors(131,132), first and second IFFT[Inverse Fast Fourier Transform] units(141,142), and first and second transmitters(151,152). The modulator modulates the inputted signal. The STBC coding unit performs temporal spatial block coding for the modulated signal. First and second multiplexors arrange a pilot signal provided to a block-coded signal in a comb form. First and second IFFT units perform IFFT about the output of first and second multiplexors. First and second transmitters respectively transmit the output of first and second IFFT units. [Reference numerals] (110) Symbol mapping unit; (120) STBC coding unit; (131) First multiplexor; (132) Second multiplexor; (141) First IFFT unit; (142) Second IFFT unit; (AA) Data; (BB) Pilot 1; (CC) Pilot 2
Patent KR-20130049467-A (KR)
Inventor: JEONG SO YOUNG
IPC: H04B7/015
Filed: 2011-11-04
Abstract: 근단 신호 감지 장치를 이용하여 외부에서 입력되는 입력 신호에 근단 신호가 포함되어 있는지를 감지하는 근단 신호 감지 방법에 있어서, (a) 원단 신호에서 변환된 추정 에코 신호의 파워를 획득하는 단계; (b) 입력 신호의 파워를 획득하는 단계; (c) 추정 에코 신호의 파워와 입력 신호의 파워를 기초로 근단 신호의 추정 파워를 획득하는 단계; 및 (d) 근단 신호의 추정 파워와 기설정된 임계값에 근거하여 근단 신호가 상기 입력 신호에 포함되어 있는지를 감지하는 단계를 포함하는 본 발명의 일 실시예에 따른 근단 신호 감지 방법이 개시된다.
Patent KR-20130051295-A (KR)
Title: 3d camera module and manufacturing method thereof
Inventor: JANG JIN BOK
IPC: H04N5/225
Filed: 2011-11-09
Abstract: PURPOSE: A 3D camera module and a manufacturing method are provided to mount a housing in a PCB(Printed Circuit Board) at a time, thereby simplifying the manufacturing method. CONSTITUTION: A first image sensor(120) is mounted in a PCB(110). A first lens unit(140) is arranged in order that the first lens unit corresponds to the first image sensor. A second image sensor(130) is mounted in the PCB. A second lens unit(150) is arranged in order that the second lens unit corresponds to the second image sensor. A housing(160) covers the first image sensor and the second image sensor at the same time.
Patent KR-20130054729-A (KR)
Title: Apparatus of dispensing liquid crystal
Inventor: KIM JEONG SEON
IPC: G02F1/13
Filed: 2011-11-17
Abstract: PURPOSE: A liquid crystal discharging device is provided to remarkably reduce errors in measuring water levels of a liquid crystal tank. CONSTITUTION: A plurality of head members discharges liquid crystal with an inkjet method. A body unit(600) provides a liquid crystal storage space(LS) storing the liquid crystal. A cover unit(700) seals the liquid crystal storage space. A sensing unit(630) measures the water level of the liquid crystal stored in the liquid crystal storage space. The cover unit includes a plurality of protrusion partitions(730) which divides the liquid crystal storage space.
Patent KR-20130058161-A (KR)
Title: Monitoring and controling method and apparatus for furnace pressure of combuster
Inventor: LIN JUNG LANG
IPC: F23M11/00
Filed: 2011-11-25
Abstract: PURPOSE: A method and a device to control monitoring pressure inside a combustion furnace are provided to discharge gas by maintaining predetermined combustion temperature inside the combustion furnace and to improve combustion efficiency. CONSTITUTION: A method to control monitoring pressure inside a combustion furnace comprises: a step of previously determining temperature setting value; a step of detecting a triggered electric signal; a step of sending a first informing signal; a step of comparing temperature value of an exhaust gas pipe(12) and the temperature setting value by a device to control the monitoring and sending of a second informing signal when the temperature in the combustion furnace reaches the temperature setting value; and step of detecting whether or not the electric signal is received by the device to control the monitoring and sending of the second informing signal when the electric signal is not received.
Patent KR-20130062741-A (KR)
Title: Bicycle having wind power generator
Inventor: YANG YOON SUK
IPC: H02K21/28
Filed: 2011-12-05
Abstract: PURPOSE: A bicycle equipped with a wind power generator is provided to generate power as wings are rotated by wind outside even if the bicycle is stopped, and reduce energy loss during the drive of the bicycle by not having drive resistance. CONSTITUTION: A bicycle equipped with a wind power generator comprises: a body(101) of the bicycle equipped with wheels support frame; wings which is installed to the axis of wheels allowing rotation, is arranged to the wheels in parallel, and independently rotates with the wheels; and an electrical energy changing unit which generates electrical energy from the relative rotation speed difference of wings being, and which is installed in between the wheels and the wings. The wheels are installed on the side of the wheel support frame and the wings are installed on another side of the wheel support frame. The wings are arranged between the wheel support frame and the wheels.
Patent KR-20130063696-A (KR)
Title: Electric continuous variable valve timing apparatus
Inventor: LEE EUN HO
IPC: F01L1/34
Filed: 2011-12-07
Abstract: PURPOSE: An electric continuous variable valve timing apparatus is provided to reduce the power consumption because the rotation of a cam shaft holder is not transferred to a lead screw and no external force to maintain the valve timing is needed when an engine operates without a phase change of the cam shaft. CONSTITUTION: An electric continuous variable valve timing apparatus comprises a cam sprocket(10), a cam shaft(20), a motor unit(30), a lead screw, and a cam shaft holder. The cam sprocket is formed with a first spline on the inner peripheral surface thereof. The cam shaft is coupled to the cam sprocket to be relatively rotated and formed with a second spline on the inner peripheral surface thereof. The lead screw is installed inside and coupled with the motor unit to be moved in a longitudinal direction of the cam shaft according to the operation of the motor unit. The cam shaft holder moves in a longitudinal direction of the cam shaft according to the longitudinal movement of the lead screw and is formed with a first and a second cam shaft holder splines on the outer peripheral surface thereof to be coupled with the first and second splines of the cam sprocket and the cam shaft, respectively.
Patent KR-20130063909-A (KR)
Title: Stand-up seat for vehicle
Inventor: KIM SANG HO
IPC: B60N2/30
Filed: 2011-12-07
Abstract: PURPOSE: A stand-up seat for a vehicle is provided to improve operability by standing a front seat through simple operation when a passenger gets on the rear seat of a vehicle. CONSTITUTION: A stand-up seat for a vehicle comprises a support bracket(30), a spiral spring(40), a back support frame(50), a link unit(60), an operation link(70), and a drive unit. The support bracket is fixed to the floor panel of a vehicle. One side of the support bracket is fixed to a seat frame(20) by the medium of a hinge unit. The spiral spring is installed in one side of the seat frame to rotate the other side of the seat frame through the hinge unit for standing. The back support frame is connected to a rear latch which is locked to the fixture of the floor panel. The back support frame is installed in the other side of the seat frame. The link unit connects the back support frame and the seat frame. The operation link is hinged to the link unit and the support bracket. The drive unit is connected to the rear latch to unlock the rear latch by the operation of a user.
Patent KR-20120119973-A (KR)
Title: Method and apparatus for determining a precoding vector for precoding data to be transmitted to a wireless device in a wireless communication system
IPC: H04L1/06
Filed: 2011-12-08
Abstract: PURPOSE: A method and apparatus for determining a pre-cording vector for pre-coding data transmitted to a wireless apparatus within a wireless communication system are provided to remarkably reduce calculation complexity using the lower limit of the signal-to-noise ratio. CONSTITUTION: A first base station receives first CSI(Channel State Information) extracted between a first wireless apparatus and the first base station from the first wireless apparatus(110). A second base station receives first channel gain information extracted between the first base station and a second wireless apparatus from the second wireless apparatus(120). The first base station receives a first signal strength parameter from the second base station(130). The first base station receives a first interference strength parameter from the second base station(140). The first base station maximizes a common signal-to-interference noise ratio parameter for obtaining a pre-coding vector for pre-coding data transmitted to the first wireless apparatus(150). [Reference numerals] (110) A first base station receives first CSI(Channel State Information) extracted between a first wireless apparatus and the first base station from the first wireless apparatus; (120) A second base station receives first channel gain information extracted between the first base station and a second wireless apparatus from the second wireless apparatus; (130) The first base station receives a first signal strength parameter from the second base station; (140) The first base station receives a first interference strength parameter from the second base station; (150) The first base station maximizes a common signal-to-interference noise ratio parameter for obtaining a pre-coding vector for pre-coding data transmitted to the first wireless apparatus
Patent KR-20130066814-A (KR)
Title: A power control method of electrical devices using control algorithm of maximum demand power
Inventor: BAE YOUNG HO
IPC: H02J3/12
Filed: 2011-12-13
Abstract: PURPOSE: A power control method for electrical devices using a maximum power control algorithm and a system thereof are provided to control the maximum power consumption time and renewable energy life time of a power consumption device in the maximum demand power controller, thereby controlling the maximum demand power by the unit consumer or consumer group of a building. CONSTITUTION: A power control method for electrical devices using a maximum power control algorithm comprises the steps of: receiving a plurality of power use requests for a plurality of electric devices; calculating the total power consumption of the electric devices and the average value of the total power consumption thereof per unit time based on the power use requests; determining at least one scheduling object section with the total power consumption for the average value as compared with the average value per unit time and the total power consumption; and performing a first scheduling that the maximum power consumption time of at least one electric device which is included in the determined at least one scheduling object section is moved to the scheduled object section. The power use request information includes at least one of the electric device operation starting time information, the maximum power consumption information, the maximum power use duration information, general power consumption information, and the offset information of maximum power consumption time(early operation or operation delay time). [Reference numerals] (AA) Start; (BB) End; (S301) Receive one or more power usage requests; (S302) Sum power usage requests according to the scheduling resolution; (S303) Extract scheduling target sections; (S304) Set priority of the scheduling target sections; (S305) Extract electric devices in the scheduling target sections; (S306) Select scheduled sections by electric device; (S307) Total power usage of the scheduled sections < average power usage; (S308) Cancel operation time movement; (S309) Execute scheduling; (S310) Scheduling of the corresponding scheduling section completed?; (S311) Scheduling of all scheduling sections completed?; (S312) Generate power usage scheduling information and send the data to a smart box; (S313) Control power usage state by electric device using the smart box
Patent KR-20130036692-A (KR)
Title: Semiconductor device and fabrication method thereof
Inventor: SU LILLY
IPC: H01L29/78
Filed: 2011-12-13
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to improve carrier mobility by increasing the lower side of strained materials in a source and drain recess cavity near a separation structure. CONSTITUTION: A separation feature is formed on a substrate. A gate stack is formed on the substrate(104). A recess cavity is formed on the substrate(106). The recess cavity is horizontally located between the gate stack and the separation feature. An epitaxial material is formed in the recess cavity(108). The epitaxial material has a corner in the recess cavity. A part of the corner is redistributed in the recess cavity. [Reference numerals] (102) Providing a semiconductor substrate having a gate structure; (104) Forming a gate spacer placing opposite sidewalls of the gate structure; (106) Performing an etching process for forming a recess in the substrate at both sides of the gate structure; (108) Epitaxially(epi) growing a strain feature in the recess; (110) Forming a cap layer on the strain feature; (112) Providing a treatment on the substrate; (114) Forming a contact feature on the cap layer; (116) Completing fabrication;
Patent KR-20130070786-A (KR)
Title: User terminal having function checking banned words and method thereof
Inventor: KIM TAE WOO
IPC: G06F40/189
Filed: 2011-12-20
Abstract: PURPOSE: A user terminal including a prohibited word check function and a prohibited word check method thereof are provided to reduce costs for managing a prohibited word server by checking prohibited words in a user terminal. CONSTITUTION: A database(110) stores prohibited word files including prohibited words and a password key generating unit(120) generates a password key. A prohibited word file providing unit(130) provides the password key and the prohibited word files to a user terminal according to a request of the user terminal. If a text file having checked prohibited words is received from the user terminal, an effective file determining unit(140) determines a fingerprint included in the text file. If a password key included in the fingerprint is the same as the password key of the server, the effective file determining unit determines the effectiveness of the text file. [Reference numerals] (100) Prohibited word providing server; (110) Database; (113) Service database unit; (115) Prohibited word database unit; (120) Password key generating unit; (130) Prohibited word file providing unit; (140) Effective file determining unit; (150) Server control unit
Patent KR-20130072876-A (KR)
Title: Charging port locking system for vehicle and method thereof
Inventor: CHO YEONG HA
IPC: H01R13/62
Filed: 2011-12-22
Abstract: PURPOSE: A car charging port lock system and a method thereof are provided to prevent a vehicle from being damaged by a separation of a charging cable and a charging port by preventing a charging cable and a charging port of a vehicle from being separated when charging electricity and a hybrid vehicle. CONSTITUTION: A car charge port lock system and a method thereof comprise the following steps: a lock device (220) locks or lifts a charging cable port (310) and a charging port (210) mutually; a button unit (240) drives the lock device; when an RF code signal is received, a user identification reader (250) detects a user identification in the RF code signal; and a control unit (270) controls the button unit based on a detected user identification. [Reference numerals] (100) Smart key; (210) Charging port; (220) Lock device; (230) Lock control unit (solenoid); (240) Button unit; (250) Reader (code); (260) Memory; (270) Control unit; (300) RF ID reader/bar code reader; (310) Charging cable port; (320) Charging system; (330) Buzzer