baber/WOPTO huggingface dataset:
Patent KR-20100119078-A (KR)
Title: An optical source for wavelength division multiplexed optical network capable of high-speed transmission of an optical signal by using un-polarized light source and a wavelength division multiplexed-passive optical network having the same
Inventor: LEE CHANG HEE
IPC: H04B10/50
Filed: 2009-04-30
Abstract: PURPOSE: An optical source for a wavelength division multiplexed optical network capable of high-speed transmission of an optical signal by using an un-polarized light source and a wavelength division multiplexed-passive optical network with the same are provided to obtain small RIN(Relative Intensity Noise) even though non-interference light with weak strength is incident. CONSTITUTION: An AWG(Arrayed Waveguide Grating) divides a spectrum of non-interference light outputted from a broadband non-interference light source. A circulator is connected between the broadband non-interference light source and the AWG. A plurality of un-polarized light sources are connected to AWGs respectively. Spectrum-divided non-interference light is incident on the non-interference light source. The non-interference light is wavelength-locked.
Patent KR-20100123102-A (KR)
Title: Two stage type heat exchanger roasting apparatus
Inventor: KIM SEUNG HWAN
IPC: A23N12/08
Filed: 2009-05-14
Abstract: PURPOSE: A two stage type heat exchanger roasting apparatus is provided to improve the maintenance and power transmission of the apparatus. CONSTITUTION: A feed hopper(20) is arranged in the outer part of a body(10) and feeds sesame and other grains. A power motor(50) is connected to one end of the rotating shaft of the roasting part to supply the power. And exhaust part is connected to plural exhaust hole(36,46) prepared in the drying part(30) and the roasting part so that the exhaust gas produced during drying and roasting process is outputted to outside. A control panel is included to control the operation of heater and power motor.
Patent KR-20100124000-A (KR)
Title: Method for allocating resource block in long term evolution system
Inventor: HAN JIN KYU
IPC: H04B7/02
Filed: 2009-05-18
Abstract: PURPOSE: A resource assigning method in a LTE system is provided allow assigning the resource which has smaller unit than RB, thereby enhancing the capacity of service such as VoIP(Voice over Internet Protocol). CONSTITUTION: Both fourth SC-FDMA(Single Carrier-Frequency Division Multiple Access) and eleventh SC-FDMA within one sub frame becomes a SC-FDMA symbol(614) for transmitting exclusive RS(Reference Signal). The SC_FDMA symbol is a resource available for PUSCH(Physical Uplink Shared Channel) transmission. The last SC-FDMA symbol within the subframe is used for SRS(Sounding RS) transmission. The number of PUSCH RE(Resource Element)s are 132(=11×12) per RB(Resource Block). If it is extended CP(Cyclic Prefix), the number of SC-FDMA symbols comprising the sub frame reduces.
Patent KR-20100126099-A (KR)
Title: Electromagnetic bandgap pattern, manufacturing method thereof, and security product using the electromagnetic bandgap pattern
Inventor: YU JONG WON
IPC: H01P3/08
Filed: 2009-05-22
Abstract: PURPOSE: An electromagnetic bandgap pattern and a security product thereof are provided to have various resonance frequency values by adjusting the dielective constant of a substrate, the size of a gap, the thickness of a pattern, and the location of a pattern. CONSTITUTION: An electromagnetic band gap pattern comprises a substrate and a pattern part. The pattern part is formed on the substrate. The pattern part includes of a plurality of closed loop patterns(20a), a plurality of open loop patterns(20b), and a plurality of bar patterns(20c). The pattern part is made of a conductive material. The conductive material comprises at least one among Au, Al, Ag, Cu, Ni, and Fe.
Patent KR-20100126129-A (KR)
Title: Semiconductor devices having bit line expanding island
Inventor: YEOM KYE HEE
IPC: H01L27/108
Filed: 2009-05-22
Abstract: PURPOSE: A semiconductor devices having a bit line expanding island is provided for the expansion and connection of a reliable bit line by forming the bit line expansion island on the bottom of a bit line. CONSTITUTION: An insulating layer(110) is formed on a semiconductor layer(100). A plurality of bit lines(120) is formed on the insulating layer. A plurality of bit lines has a first width(W1). A bit line expansion island(130) is formed within the insulating layer. The bit line expansion island is electrically connected to one or more bottoms out of a plurality of bit lines.
Patent KR-20100129364-A (KR)
Inventor: CHOI KANG SOO
IPC: A63F3/00
Filed: 2009-05-30
Abstract: 본 발명은, 주사위 놀이와 동시에 주사위의 육면체 각 면에 윷놀이를 할 수 있도록 한 디스플레이 수단을 마련하여 다양한 놀이의 기능을 부여한 놀이용 주사위 장치에 관한 것이다. 
     이를 위해 본 발명은, 정육면체로 제작되는 주사위에 있어서, 내부에 공간이 형성된 1쌍의 결합체가 상호 공간을 마감하며 결합되어 정육면체를 형성하는 몸체와; 상기 몸체의 각면에 형성되어 몸체 투척 후 정지된 몸체의 상부를 확인하여 놀이의 규칙이 적용될 수 있도록 한 놀이표시부와; 상기 몸체의 내부에 투입되어 몸체 투척시 몸체 내면에 충돌하여 다양한 음색을 표출하는 음색표출부재;를 포함하여 구성된다. 
       
     주사위, 윷놀이
Patent KR-20100129484-A (KR)
Title: Cosmetic composition comprising growth factor and cytokine induced human placenta
Inventor: CHUNG HYUNG MIN
IPC: A61K8/98
Filed: 2009-06-01
Abstract: PURPOSE: A cosmetic composition containing human placenta-derived growth factor and cytokine is provided to improve anti-wrinkle and skin whitening. CONSTITUTION: A cosmetic composition contains human placent-derived growth factor and cytokine. The cosmetic composition contains 300-300,000 pg/ml of basic fibroblast growth factor(FGF-2) and 100-100,000 pg/ml of platelet-derived growth factor-AA(PDGF-AA) as an active ingredient. The composition further contains 40-40,000 pg/ml of Fit-3 ligand. The composition further contains 300-300,000 pg/ml of RANTES(CCL5).
Patent KR-20100131649-A (KR)
Title: Tractor lift automatic falling prevention system
Inventor: GANG IN SUN
IPC: A01B59/04
Filed: 2009-06-08
Abstract: PURPOSE: A tractor lift automatic falling prevention system is provided, which can protect an operator from a safety accident by preventing falling of an agricultural working vehicle connected to a tractor lift. CONSTITUTION: A tractor lift automatic falling prevention system comprises: a first supporting part(130) in which a part thereof is accepted into a wheel for lift descent limit setting in one side of a wheel for lift position decision and which can be pressurized; a second supporting part(170) which is equipped with a transmission member(140) in order to apply pressure to the first supporting part; and a fixing member(180) in which a plurality of fixing grooves are formed on the upper surface in the columnar direction and which is perpendicularly projected from the inner side of a first housing(12).
Patent KR-20100131841-A (KR)
Inventor: KIM KWANG JEA
IPC: E01C13/00
Filed: 2009-06-08
Abstract: PURPOSE: An elastic mat construction method for a playground is provided to minimize damage to children by additionally forming an auxiliary mat on the bottom surface of the elastic mat. CONSTITUTION: An elastic mat construction method for a playground is composed as follows. The ground of a playground is flattened(S1). An auxiliary base layer is formed by spreading sand on the flattened ground(S2). An auxiliary mat layer for absorbing shock is formed on the top of the auxiliary base layer. An elastic mat layer is formed on the top of the auxiliary mat layer(S4).
Patent KR-20100136136-A (KR)
Title: System and method for displaying otp by seed combination mode with customer's media and recording medium
Inventor: KIM JAE HYUNG
IPC: H04L9/32
Filed: 2009-06-18
Abstract: PURPOSE: A method for outputting an otp of seed composition method connecting which a user medium, a system thereof, and a recording medium for the same are provided to transmit OTP medium authentication information to a server on communication network to authenticate a mobile as a valid OTP medium. CONSTITUTION: A server combines server side OTP generating information related a user medium and received terminal side OTP generating information when authenticating a mobile phone as an OTP medium. The server configures OTP generating information(455). The server generates N digits of OTP through the configured OTP generation information. The server transmits the generated N digits of OTP to the mobile phone(465). The mobile phone receives N numbers of OTP and output it(470).
Patent KR-20110002670-A (KR)
Title: Center control system for train emergency stop using platform vision information
Inventor: OH SEH CHAN
IPC: B61L23/14
Filed: 2009-07-02
Abstract: PURPOSE: A control system for a train emergency stop using platform image information is provided to rapidly prevent an accident on a platform by controlling the entry of a train to the platform through emergency stop control information received in an operator console of a control room. CONSTITUTION: A control receiver(210) of a control room(3) receives emergency stop control information from an image based platform monitoring system. The control receiver receives the emergency stop control information generated by a passenger fall from the image based platform monitoring system by wire or wireless. An operator console(212) transmits the emergency stop control information. A train automatic operation control computer(214) control the emergency braking of the train. An instruction information transmitter(216) transmits the emergency stop control information to a field signal apparatus(300) on a platform with a dangerous situation.
Patent KR-20110004702-A (KR)
Title: Reflective liquid cristal display device and trans-reflective liquid cristal display device
Inventor: CHOO KYO SEOP
IPC: G02F1/1335
Filed: 2009-07-08
Abstract: PURPOSE: A reflective liquid crystal display device and a trans-reflective liquid crystal display device are provided to have excellent display quality. CONSTITUTION: A first substrate(101) defines plural pixel by letting a gate line cross a data line. A thin film transistor(104) is formed at a region at which the gate line crosses the data line in each pixel. A reflective electrode(105) is formed at each pixel to be connected to the thin film transistor. A second substrate(111) is distanced from the first substrate at a certain interval.
Patent KR-20100010916-A (KR)
Title: A method of screening dynamic stimulation for skin
Inventor: NA YONG JOO
IPC: G01N33/50
Filed: 2009-07-23
Abstract: PURPOSE: A method for screening dynamic stimulation for improving skin function is provided to measure biochemical change against external stimulation and screen kind, form, size, intensity, and time of dynamic stimulation. CONSTITUTION: A method for screening dynamic stimulation for improving skin function comprises: a first step of performing repeatitive dynamic stimulation to skin; a second step of measuring biochemical change of skin by dynamic stimulation; and a third step of selecting useful dynamic stimulation based on biochemical change. The measurement is performed by measuring mRNA expression level of fibroblast-derived gene. In the third step, nerve growth factor, neurotrophin 3, TIMP 1, TrkA, TrkC, TGF alpha, TGF beta1, TGF beta2 or TGF beta3 gene is selected as dynamic stimulation.
Patent KR-20110012310-A (KR)
IPC: G06F1/26
Filed: 2009-07-30
Abstract: 본 발명은 다양한 전압을 출력하는 전원공급장치에서 특정 출력단이 그라운드와 쇼트될 경우에도 다른 출력단의 출력전압을 안정화시킬 수 있는 멀티 출력을 갖는 전원공급장치에 관한 것으로, 입력된 전원을 필요에 따라 다양한 직류전압으로 변환 및 가공하여 출력하는 멀티변환부와, 상기 멀티변환부에서 출력된 저전압 신호를 평활하거나 노이즈를 제거하여 출력하는 저전압출력부와, 상기 멀티변환부에서 출력된 고전압 신호를 평활하거나 노이즈를 제거하여 출력하는 고전압출력부, 및 상기 고전압출력부를 통해 출력되는 전압을 검출하고, 검출된 전압이 설정전압 이상의 과전압일 경우 상기 고전압출력부를 통해 출력되는 과전압을 저전위로 풀다운시킴에 따라 상기 고전압출력부를 통해 출력되는 전압이 설정전압 이상으로 상승되는 것을 방지하는 전압상승방지부를 포함한다. 
     
     전원공급장치, 멀티 출력, 고전압, 전압상승 방지
Patent KR-20110015488-A (KR)
Inventor: JANG BONG HWAN
IPC: A01K47/06
Filed: 2009-08-09
Abstract: 본 발명은 벌통내부의 공간과 출입구 크기 조절이 용이한   
     양봉용 벌통에 관한 것으로 
     더욱 상세하게는 벌통외부 기온 및 벌통내 벌수에 따라 
     벌통내부공간 및 출입구 축소와 확장이 손쉬운 벌통에 관한 것이다 
       
     속바닥판, 출입문, 발판, 분리대. 출입구
Patent KR-20110019283-A (KR)
Title: Manufacturing method of apple vinegar with fed-batch fermentation
Inventor: LEE JIN MAN
IPC: C12R1/02
Filed: 2009-08-19
Abstract: PURPOSE: A method for producing apple vinegar by fed-batch fermentation is provided to obtain vinegar having high acetic acid concentration and to improve vinegar yield. CONSTITUTION: A method for producing apple vinegar by fed-batch fermentation comprises: a step of inoculating alcohol fermentation strain to apple juice for alcohol fermentation; a step of inoculating vinegar starter to the alcohol fermentation for primary acetic acid fermentation for 28-36 hours; and a step of adding 5-10% of primary acetic acid fermentation and 90-95% of alcohol fermentation for secondary acetic acid fermentation for 32-40 hours.
Patent KR-20110022246-A (KR)
Title: Method of preparing conductive nano ink composition
Inventor: LEE JONG HEE
IPC: C09D5/24
Filed: 2009-08-27
Abstract: PURPOSE: A method for preparing a conductive nano ink composition is provided to prepare a conductive nano ink composition with uniform particle size distribution in a short time and to prolong ink lifetime with no agglomeration between particles. CONSTITUTION: A method for preparing a conductive nano ink composition comprises a step of adding a residual metal ion solution to a low temperature solution in which some of the metal ion solution is mixed in a mixed solvent consisting of polyethylene glycol and polyvinylalcohol. The mixed solvent of polyethylene glycol and polyvinylalcohol has a high temperature solvent.
Patent KR-20110022884-A (KR)
Title: Pressure sensor
Inventor: MOTOYAMA HISAO
IPC: G01L9/00
Filed: 2009-08-28
Abstract: PURPOSE: A pressure sensor is provided to improve the precision of pressure detection and reduce size by simplified structure of a force transmission member. CONSTITUTION: A pressure sensor comprises a housing(4), an attach unit, diaphragms(5,6), and a pressure sensing unit(11). The attach unit connects to the housing and comprises pressure input ports(2,3). The diaphragm seals the pressure input outlet of the attach unit. One end of the pressure sensing unit is connected to the center of the other side of the diaphragm. The other end of the pressure sensing unit is connected to the housing.
Patent KR-20110023082-A (KR)
Title: Apparatus for macro inspection of flat display panel and method thereof
Inventor: KIM EU GENE
IPC: G02F1/13
Filed: 2009-08-28
Abstract: PURPOSE: An apparatus for macro inspection of a flat display panel, and a method thereof are provided to rotate a glass substrate for a macro inspection in a region at which a substrate holder is installed in order to improve the efficiency in the macro inspection. CONSTITUTION: An apparatus for macro inspection of a flat display panel comprises: a holder unit which holds a substrate; a driving robot which drives the holder unit in the horizontal and vertical directions; a turn frame(1) which enables the fixture of a substrate to a lower plane; a clamp block which a rectangular protrusion portion at the central portion thereof; a tilting unit which is installed at a lower portion of the turn frame; and a vertical driving unit(3) which is vertically driven in the tilting unit.
Patent KR-20110026667-A (KR)
Title: Optical connector
Inventor: JUNG WON SEOK
IPC: G02B6/42
Filed: 2009-09-08
Abstract: PURPOSE: The OSA member and light tag roll member each connect location are fixed. Fixing by the leaf springs facilitates. CONSTITUTION: The optical cable(307a) and the optical transmitter and photo receiver is included. At this time, in the optical cable, fiber optic lines are built in. The optical transmitter changes the electric signal from the host machine into optical signals. The transformed optical signals as described above is sanctioned in the optical cable.
Patent KR-20110029524-A (KR)
Title: Noise control door frame structure using pressure roller and noise control door having such structure
Inventor: LEE HAENG KI
IPC: E06B7/22
Filed: 2009-09-15
Abstract: PURPOSE: A closed structure of a sliding door using a pressure roller and a sliding door having the same are provided to enable a door to be softly opened/closed and to enable rollers to maintain a contact state since when the sliding door is close, one roller softly climbs over the other roller. CONSTITUTION: A closed structure of a sliding door using a pressure roller comprises a first door(100) and a second door(200). A pressure roller member, comprising a rotatable roller and a pressure roller, is installed on opposite faces of one of facing vertical frames of the first and second doors, and a rotatable roller is installed on opposite faces of the other vertical frame. When a sliding door is close, the roller of the pressure roller member of one vertical frame makes contact with the rotatable roller of the other vertical frame, each roller rotates, and the roller of the pressure roller member is pressed and climbs over the other rotatable roller.
Patent KR-20110030811-A (KR)
Title: Wound-healing composition for external use and cosmetic composition containing rice cell-derived recombinant human granulocyte macrophage-colony stimulating factor
Inventor: HAN KYU BOEM
IPC: A61K8/64
Filed: 2009-09-18
Abstract: PURPOSE: An external use composition and cosmetic composition containing rrhGM-CSF is provided to treat acne skin and wound. CONSTITUTION: An external use composition contains genus Oryza-derived recombinant human granulocyte-colony stimulating factor(rrhGM-CSF) as an active ingredient. The external use composition for wound healing is used in the form of ointment, cream, or lotion. The composition additionally contains stearyl alcohol, polyethylene glycol, glycerin, ethanol, or paraoxy butyl benzoate. A cosmetic composition for treating acne contains the rrhGM-CSF. The cosmetic composition is manufactured in the form of lotion, emulsion, cream, pack, or cosmetic liquid.
Patent KR-20110031701-A (KR)
Title: Vertical part waterproofing syructure and constructing method thereof
Inventor: KIM CHOONG YEUP
IPC: B32B11/10
Filed: 2009-09-21
Abstract: PURPOSE: A vertical part waterproof structure and a construction method thereof are provided to improve water-tightness with simple waterproof processes and waterproof process structure of a corner part since a wall waterproof layer is formed on the upper part of a connection tape. CONSTITUTION: A vertical part waterproof structure comprises a waterproof sheet(20), a connection tape(30), a compound layer(40), and a wall waterproof layer(50). The waterproof sheet is attached to a floor side(11) at a fixed interval to a wall(10). The connection tape is attached from the lower part of the waterproof sheet to a part of the wall. The compound layer is formed on the upper part of the connection tape. The wall waterproof layer is formed in the wall.
Patent KR-20110032255-A (KR)
Title: Detecting apparatus and method for horizontal sync signal in image forming apparatus
Inventor: HAN HYUN JIN
IPC: G02B26/10
Filed: 2009-09-22
Abstract: PURPOSE: A detecting apparatus and a method for horizontal sync signal in image forming apparatus are provided to reduce the production cost of the image display apparatus. CONSTITUTION: A light intensity transformer(210) changes a first beam of a first light source and a second beam of a second light source in different sizes. A photo diode(220) receives the first beam and the second beam and outputs the first signal. The first signal has a first level at the light receiving point of the first beam and a second level at the light receiving point of the second beam.
Patent KR-20110032545-A (KR)
Title: Method of polishing substrate
Inventor: AHN JIN WOO
IPC: H01L21/304
Filed: 2009-09-23
Abstract: PURPOSE: A method of polishing a substrate is provided to remove an oxide film from the surface of a wafer by using a stock pad and final slurry in polishing. CONSTITUTION: In a method of polishing a substrate, stock grinding is performed to make the surface of a wafer even(S2). Final grinding is performed by making the surface of the wafer smooth(S3). The wafer is polished firstly using a first smooth polish pad and colloidal slurry containing a polymer(S31). The polished wafer is polished secondly by using a second polish pad that is smoother than the first polish pad(S32).
Patent KR-20110032885-A (KR)
Title: Inspection apparatus of circuit board and inspection method of circuit board
Inventor: OH BOO YOUNG
IPC: H05K13/08
Filed: 2009-09-24
Abstract: PURPOSE: In the inspection apparatus of the circuit board and inspecting method of the circuit board, fault generate in the tested circuit board. And yet, the inspection apparatus of the circuit board is not stopped and the fault circuit board is inspected again. In that way the test time can be reduced. CONSTITUTION: The inspection apparatus of the circuit board inspects the circuit board of the circuit board array. It the circuit board one to 1 step and the transport unit transfers the circuit board array 1 step to the n step. The testing station(200) comprises the inspection section including the probe(210) of n. Probe puts opposite to the circuit board array. The circuit board of n is inspected at the same time.
Patent KR-20110037359-A (KR)
Title: Method and system for receiving transportation information using portable terminal
Inventor: WOO JEONG
IPC: H04W4/06
Filed: 2009-10-06
Abstract: PURPOSE: A system for receiving transportation information using a portable terminal is provided to enable a mobile terminal user to get off from a public transportation at an exact location. CONSTITUTION: A smart card module is included in a mobile terminal. Identification information of a mobile terminal and payment information saved in a smart card module is transmitted to a transportation terminal(S310). The mobile terminal approaches to the transportation terminal(S320). It is determined whether a communication unit is activated or not(S340). Traffic information is received from the transportation terminal(S350).
Patent KR-20110037696-A (KR)
Title: Guide apparatus of punch dies
Inventor: LEE SEOK HONG
IPC: B26F1/40
Filed: 2009-10-07
Abstract: PURPOSE: A guide device of a punch die is provided to reduce the three-dimensional displacement vibration of a movable upper die and a fixed lower die using first springs. CONSTITUTION: A guide device of a punch die comprises a sleeve(15) and first springs. The sleeve is circumscribed to the lower outer surface of a guide rod. The first springs are circumscribed to the outer surface of the guide rod between the top surface of the sleeve and the bottom surface of a movable die. The sleeve comprises inner and outer pipes(15a,15b) and a retainer(16). The inner pipe is contact with the outer surface of the guide rod. The retainer comprises multiple ball grooves(16a) and second springs(13). Multiple balls(11) are inserted into the ball grooves. The second springs elastically press the inserted balls.
Patent KR-20110038235-A (KR)
Title: Spindle motor
Inventor: PARK JAE HYUN
IPC: G11B17/028
Filed: 2009-10-08
Abstract: PURPOSE: A spindle motor is provided to stably receive a disk after resonance by minimizing a friction area. CONSTITUTION: A rotation shaft(100) is the center of the rotation of a rotor(710). A turn table(200) is integrated with the rotation shaft. An optical disk(400) is received in the turn table. A center cone(300) is movably combined with the rotation shaft. The center cone is arranged on the turn table and centers the center of the optical disk on the same line as the rotation shaft. A spring elastically supports the center cone in the longitudinal direction of the rotation shaft. The center cone includes a friction suppressing unit(500). The friction suppressing unit receives an optical disk on the turn table.