baber/WOPTO huggingface dataset:
Patent KR-20110019064-A (KR)
Title: Current reference circuit
Inventor: KIM HYOUNG RAE
IPC: G05F3/26
Filed: 2009-08-19
Abstract: PURPOSE: A current reference circuit is provided to reduce power consumption and an occupied area. CONSTITUTION: An absolute temperature proportion current generator(110) generates an absolute temperature proportion current. A band gap reference circuit(130) generates a reference voltage based on the absolute temperature proportion current. A band gap reference circuit removes a first current and a second current. A current replication circuit(150) replicates the first current.
Patent KR-20110020043-A (KR)
Title: Cooling system for a junction apparatus by using a thermoelectric module
Inventor: KIM JU NYUN
IPC: H01L35/34
Filed: 2009-08-21
Abstract: PURPOSE: An air cooling system for a fusing machine using a thermoelectric semiconductor is provided to improve the cooling efficiency by directly spraying cooling air to a fusing machine. CONSTITUTION: An air cooling system for a fusing machine comprises a plurality of tubes(20), an air inlet, an air outlet, a thermoelectric semiconductor unit(30), a heat insulating unit(50), a power supply unit(40), a first case(10), and a second case(60). A cooling fin(21) is inserted in the tubes. The air inlet and the air outlet are respectively arranged on the upper and lower sides of the tubes. The thermoelectric semiconductor unit is connected to the tubes and transfers cooling heat. The heat insulating unit is formed on the rear side of the thermoelectric semiconductor unit. The power supply unit controls the temperature of the thermoelectric semiconductor unit and supplies power to the thermoelectric semiconductor unit. The first case accommodates the tubes, the thermoelectric semiconductor unit, and the power supply unit. The second case is formed in the rear side of the first case and accommodates the heat insulating unit.
Patent KR-20110023196-A (KR)
Title: Apparatus for controlling break of a wheel
Inventor: HONG SUNG BIN
IPC: B62B5/04
Filed: 2009-08-31
Abstract: PURPOSE: An apparatus for controlling the break of wheels is provided to control the wheel torque rotating according to the surface of a road without an artificial controlling apparatus. CONSTITUTION: A fixing part(100) is adjacently installed to a frame(10) with which a rotating wheel(11) is combined. The fixing part is composed of a fixing bar(110) and a fixing plate(120). The fixing bar is integrated with the fixing plate. A controlling part(200) is detachably combined with one side of the fixing plate and controls the rotation of the wheel according to the change of the gradient of a road(20).
Patent KR-20110024459-A (KR)
Title: Method for printing patterns on surface of candle
Inventor: PARK SANG SUN
IPC: B41M1/40
Filed: 2009-09-02
Abstract: PURPOSE: A method for printing the pattern of candle is provided to maintain the quality of the candle by directly printing the ink of a silicon pad to the surface of the candle. CONSTITUTION: The surface of candle is cleaned. Characters or patterns are imprinted on the surface of a metal plate. The characters or the patterns are corroded in a corrosion plate. Ink for ABS is coated on the surface of the corrosion plate. The ink on the surface of the corrosion plate is eliminated by a blade. The ink remained in the imprinted groove is transferred to a silicon pad. The transferred ink of the silicon pad is compressed to the external surface of the candle.
Patent KR-20110024639-A (KR)
Title: Dopant diffusion solution, and use thereof
Inventor: PARK JIN GYEONG
IPC: H01B1/20
Filed: 2009-09-02
Abstract: PURPOSE: A dopant diffusion solution is provided to improve diffusion uniformity and productivity compared with the case of using diffusion gas when used in an emitter layer diffusion process and to enhance photonic efficiency through the improvement of N++ layer or P+ layer when used as an additive in the paste for forming an electrode. CONSTITUTION: A dopant diffusion solution comprises a compound including dopants and organic solvent. The dopant is one or more selected from Group 5 elements including phosphorous(P) or one or more selected from Group 3 elements including boron(B). The organic solvent is a low-boiling-point volatile solvent.
Patent KR-20110026163-A (KR)
Title: Lighting device producing light
Inventor: YANG KYUNG HO
IPC: F21S2/00
Filed: 2009-09-07
Abstract: PURPOSE: A lighting device is provided to perform various atmospheres inside and outside of a building by using the illumination unit of the lighting device. CONSTITUTION: In a lighting device, a case body(2) comprises an upper case(2a), a lower case(2b), and a plurality of LEDs(2c). The upper case comprises a program circuit apparatus receiving a program A lower case of a cylindrical shaped is extended to the lower of the upper case. The LED is turned on and off according to the program inputted to the program circuit apparatus. The LEDs are arranged on the outer circumference of the lower case by a certain interval to radiate light in horizontal direction. An illumination unit(3) amplifies the light from the LED.
Patent KR-20110026301-A (KR)
Title: Air conditioner and controlling method of the same
Inventor: YU OK SUN
IPC: F24F11/02
Filed: 2009-09-07
Abstract: PURPOSE: An air-conditioner, capable of saving the power consumption in standby operation, and a controlling method thereof are provided to reduce manufacturing costs by simplifying a structure and reducing entire power consumption. CONSTITUTION: An air-conditioner comprises an outdoor unit and an indoor unit. The outdoor unit comprises an outdoor unit power unit(111), a triac(114), and an outdoor unit control unit(112). The outdoor unit performs normal operation and standby operation. The outdoor unit power unit changes the input voltage of an external power supply(300) into the driving voltage of the outdoor unit.
Patent KR-20110028815-A (KR)
Title: Riser moving device and method of drillship
Inventor: AHN HYUNG JOON
IPC: E21B15/02
Filed: 2009-09-14
Abstract: PURPOSE: Riser moving device and method of a drill ship are provided to enhance the space utilization of the drill ship by the minimizing a space, which occupies the deck of the drill ship. CONSTITUTION: A riser moving device of a drill ship comprises a crane(10), a fixed protrusion(21) and a conveyor(20). The crane raises a riser, which lies in a state perpendicular to a riser hold, and loads it on the conveyor. The fixed protrusion enables the riser to be fixed in a vertical state. The conveyor runs from the riser hold to a drill tower and immediately transfers the riser from the riser hold to the drill tower. The crane is a small one.
Patent KR-20110028967-A (KR)
Title: Mobile cooler with a powered shelf assembly
Inventor: LEE NAM GI
IPC: F25D11/00
Filed: 2009-09-14
Abstract: PURPOSE: A mobile refrigerator equipped with an automatic drawable shelf is provided to improve the convenience of a user by pushing and pulling the shelf based on the power of a driving unit. CONSTITUTION: A mobile refrigerator(100) includes a main body(102), a refrigerating unit, a plurality of shelves, a cap(110), a supporting unit, and a driving unit. The main body includes a storage space and an opening. The opening is in connection with the storage space. The refrigerating unit is installed in the main body and refrigerates the storage space. The cap covers the opening. The supporting unit supports the shelf and the cap. The driving unit elevates the shelf and the cap.
Patent KR-20110029547-A (KR)
Title: Book stand
Inventor: LEE HEE KUN
IPC: A47B23/00
Filed: 2009-09-15
Abstract: PURPOSE: A book stand is provided to reduce volume and weight thereof and to be carried while being inserted into a bookmark in a clip type. CONSTITUTION: A book stand comprises: a book stand main body; a loading or unloading part in which a spring having elasticity capable of length adjustment is attached; a detachable handle; clip tongs and an attachment rod which bring a book into contact with the book stand; and a magnifying glass and a scale.
Patent KR-20110032563-A (KR)
Title: 골전도(骨傳導)숙면(熟眠)안대(眼帶)
Inventor: LEE DONG WON
IPC: A61F9/04
Filed: 2009-09-23
Abstract: 본 발명은 골전도(骨傳導)스피커의 진동 특성과 음악 출력 특성을 이용한 골전도 숙면(熟眠) 안대(眼帶)에 관한 것으로, 사람들이 낮이나 밤에 숙면을 취하거나 휴식을 취함에 있어서 눈의 피로나 주변의 밝음을 가리기 위해 안대를 사용하고 있고, 더불어 자신이 좋아하는 음악이나 파도소리, 피아노 소리등을 골전도 숙면 안대와 연결된 MP3 플레이어에 저장, 재생하여 골전도 숙면 안대에 부착된 골전도스피커를 통해 진동으로 들을 수 있게 함으로서, 숙면이나 휴식을 좀더 편안하고 릴렉스하게 취할 수 있고, 골전도스피커를 통해 진동으로 머리뼈를 통해 들을 수  있으므로 난청 문제도 걱정 없고, 옆 사람에게 피해를 주지 않고 자신만이 자유롭게 숙면과 휴식을 취할 수 있는 골전도 숙면 안대를 제공하려는 것이다.   
       
     숙면, 골전도, 스피커, 진동, 뮤직, 안대
Patent KR-20110036175-A (KR)
Title: Noise elimination apparatus and method using multi-band
Inventor: LIM HYUNG JOON
IPC: H04B1/10
Filed: 2009-10-01
Abstract: PURPOSE: A noise elimination apparatus using a multi-band is provided to effectively eliminate noise using a frequency subtraction method at each sub-band. CONSTITUTION: A sub-band separating unit(102) divides a total frequency band about an input power spectrum into a plurality of sub-bands. A noise elimination part eliminates the noise in the input power spectrum of each sub-band using a frequency subtraction method. A filter bank has an impulse response property corresponding to a gain element, a sampling cycle, a filter order, and a mean frequency of the filter.
Patent KR-20110040192-A (KR)
Title: 가드 하부 안전 레일
Inventor: NA JAE SUL
IPC: E01F15/00
Filed: 2009-10-13
Abstract: 본 발명의 가드하부안전레일은 상부를 가드플레이트(10)에 밀착되게 절곡하여 지주에 결합하되 하단에 연결부(111)를 형성한 제1플레이트(110))와; 상기 제1플레이트(110)의 연결부(111)에 끼워 전후로 회동가능하도록 하는 연결부(121,131)를 상하단에 형성하고 배면에 중앙결합부(122,132)를 형성하되 연결부(121,131)를 상호 결합하거나 연결부(121,131)와 중앙결합부(122,132)를 결합하여 종이나 횡으로 다수개 연결하는 제2,제3플레이트(120,130)와; 상기 제2,제3플레이트(120)에 결합하는 연결부(121,131)나 중앙결합부(122,132)에 연결하는 연결부(141)를 형성한 제4플레이트(140)와; 상기 제1,제2플레이트(120,130)을 경계블록(2)에 고정하는 결합부재(150)와; 상기 제2,제3플레이트(120,130)를 각각의 지주(1)에 고정하는 결합하는 밴드(160); 및 상기 제2,제3플레이트(120,130)의 중앙결합부(122,132)에 삽입되어 연접되는 제2,제3플레이트(120,130)을 지주(1)에 고정하는 와이어로프(170)로 구성하므로; 동물의 도로 침입 및 도로 주변의 식물의 성장을 억제하되, 상하길이와 전후폭을 임의로 조절할 수 있도록 하여 설치 지형에 관계없이 시공할 수 있도록 하고 가드레일의 강도를 향상시키며 조립 및 설치가 간편하고 편리하여 저렴한 가격으로 신속하게 시공할 수 있을 뿐만 아니라 기존가드레일에 간단하게 설치할 수 있고 부분 보수가 용이하도록 하는 것이다.
Patent KR-20110043292-A (KR)
Title: System and method for customizing research
Inventor: KIM JIN HO
IPC: G06Q50/30
Filed: 2009-10-21
Abstract: PURPOSE: A customizing research system and a method thereof are provided to perform research through the use of a user-customized research tool by directly defining research configuration elements and the relation function among the research configuration elements. CONSTITUTION: A control module(120) comprises the followings. A survey fill-in unit(121) writes out the survey necessary for an online survey and an offline survey. A data manager(122) inputs and manages the data, and an analyzer(123) generates new data by editing response data and synthesizing plural kinds of data. The analysis unit re-classifies the response data, and analyzes the data by executing table analysis and high-level statistic analysis. A report generator(124) writes out a report based on the result which statistically analyzes the response data.
Patent KR-20110045493-A (KR)
Title: Anti-cancer agent composition for stomach cancer comprising vorinostat
IPC: A61K31/335
Filed: 2009-10-27
Abstract: PURPOSE: A composition containing vorinostat for treating gastric cancer is provided to ensure excellent treating activity. CONSTITUTION: A composition for treating gastric cancer contaisn borinostat and pharmaceutically acceptable carrier. The composition further contains 0.1-60 weight% of compound of chemical formula 1 or 2. The composition is manufactured in the form of powder, granule, tablet, capsule, suspension, emulsion, syrup, suppository, external use formulation, and sterilized injection solution.
Patent KR-20110046721-A (KR)
Title: Cap for cosmetic vessle
IPC: A45D33/34
Filed: 2009-10-29
Abstract: PURPOSE: A puff integrated cosmetics container cap is provided to enable a user to confirm content discharged from the cosmetics container by the naked eye and to control amount of the content. CONSTITUTION: A puff integrated cosmetics container cap comprises: a ring type hanging jaw formed inside a container cap(10); a holder(20) which is formed in order to prevent separation by making an outer protrusion hung on ring type hanging jaw; a puff(30) combined with an assembly groove of the holder; and an elastic spring(40) which is installed in the upper part of the holder in order to support the holder.
Patent KR-20110047356-A (KR)
Title: Water sampler
IPC: G01N1/10
Filed: 2009-10-30
Abstract: PURPOSE: A water sampler is provided to enable a worker to measure the quality of sampled water outside the manhole. CONSTITUTION: A water sampler comprises an external pipe(10), a pressure spring(20) and an internal pipe(30). The external pipe comprises a guide groove(11). A raised part is formed on the inner lower end of the external pipe. The pressure spring is coupled to the inside the external pipe. The upper end of the pressure spring is located under the guide groove in the external pipe. The lower end of the pressure spring hangs on the raised part of the inner lower end of the external pipe. The internal pipe is inserted into the inside the external pipe. A latch(31), which moves along the guide groove, is formed on the upper part of the internal pipe.
Patent KR-20110048739-A (KR)
Title: Led package having lens
Inventor: YUH HWAN KUK
IPC: H01L33/58
Filed: 2009-11-03
Abstract: PURPOSE: An LED package having a lens is provided to form a desired radiation pattern by making the shape of the package lens corresponded to the radiation angle pattern of an LED chip. CONSTITUTION: In an LED package having a lens, an LED chip(1220) is installed in the package body. The package body is comprised of an upper frame combined with a lead electrode(1230) and a lower frame in the lower part of the LED chip. The LED chip is electrically connected to a lead electrode through a wire A package lens(1240) is installed in the package body so that an LED chip be covered. The shape of the package lens corresponds to the shape of the radiation pattern of an LED chip.
Patent KR-20110051946-A (KR)
Inventor: KIM JANG YONG
IPC: H04N5/45
Filed: 2009-11-11
Abstract: PURPOSE: A multi vision of a display device and a method for implementing the same are provided to synchronize the display quality of a plurality of display devices which composing the multi vision. CONSTITUTION: A method for implementing a multi vision of a display device comprises steps of: transferring a first display quality value from a first display device to a second display device(S100); transferring a second display quality value from the second display device to the first display device(S120); determining a third display quality value for applying to the first and the second display device using the first and the second display values(S140); and displaying an image on the first and the second display devices using the determined third display quality value(S150).
Patent KR-20110053853-A (KR)
Title: Gas lifter for vehicles
Inventor: LEE SEUNG JAE
IPC: B60J5/10
Filed: 2009-11-16
Abstract: PURPOSE: A gas lifter for a vehicle is provided to prevent gas leakage and the decrease of gas pressure in a cylinder since the abrasion of a packing unit due to the loss of an oil film is prevented. CONSTITUTION: A gas lifter(100) for a vehicle comprises a packing unit(150) and an oil chamber(140). The packing unit is interposed between a cylinder and a piston rod. The oil chamber comprise an oil pocket, which is open at the leading end of the packing unit. The oil chamber is fixed to be enclosed by the leading end of the packing unit. An oil path(143) is formed on the outer surface of the oil chamber. An automatic position adjuster for lowering the centroid of the oil chamber is installed on the opposite side of the oil path. The automatic position adjuster is formed from a material with greater density than the oil chamber.
Patent KR-20110058069-A (KR)
Title: The grounding side rubber composition having improved rolling resistance property and breaking performance
Inventor: CHOI HEE SUNG
IPC: C08L9/06
Filed: 2009-11-25
Abstract: PURPOSE: A rubber composition for tire tread is provided to improve braking abilities on a wet road and a dry road and rolling resistance by applying a main chain-modified rubber, highly dispersible silica and specific resin. CONSTITUTION: A rubber composition for tire tread includes, based on 100 parts by weight of a base rubber, 50~65 parts by weight, highly dispersible silica and 3~10 parts by weight of cashew nut shell liquid-modified phenol novolac resin. The base rubber includes 70~85 parts by weight of a modified styrene butadiene rubber in which a carboxyl group is introduced to a main chain, and 15~30 parts by weight of a butadiene rubber. The carboxyl group value of the modified styrene butadiene rubber is 30~40 meq/kg.
Patent KR-20110061405-A (KR)
Title: Sense amplifying circuit, semiconductor memory device having the same, and method of sensing a voltage signal
Inventor: HONG SANG PYO
IPC: G11C7/08
Filed: 2009-12-01
Abstract: PURPOSE: A sense amplifying circuit, a semiconductor memory device having the same, and a method of sensing a voltage signal are provided to reduce the interference between input line pairs and output line pair by electrically separating the input line pair and the output line pair. CONSTITUTION: In a sense amplifying circuit, a semiconductor memory device having the same, and a method of sensing a voltage signal, A CMOS differential amplifier(110) amplifies the voltage signal of an input line pair in a pull-up and pull-down mode. The CMOS differential amplifier generates a first amplified voltage signal pair. The CMOS differential amplifier provides the first amplified voltage signal pair to the output line pair. A CMOS latch type sense amplifier(130) amplifies the voltage signal of the output line pair in a pull-up and pull down mode. The CMOS latch type sense amplifier generates a second amplified voltage signal pair. The CMOS latch type sense amplifier provides the second amplified voltage signal pair to the output line pair.
Patent KR-20110003242-A (KR)
Title: Apparatus and method of bottleneck-free network packet processing
Inventor: OH SANG YOON
IPC: H04L12/22
Filed: 2009-12-02
Abstract: PURPOSE: An apparatus and a method of bottleneck-free network packet processing are provided to generate an inspection rule in each packet inspection unit and process a network packet according to the inspection rule. CONSTITUTION: A packet buffer(100) temporally stores a received original network packet, and packet inspection units(210-220) inspect a data pattern of a copy packet for the stored original network packet. The packet inspection unit generates a processing rule related to the original network packet. A rule storage unit(300) stores the generates processing rule, and a packet processing unit(400) processes the original network packet stored at the packet buffer according to the processing rule stored in the rule storage unit.
Patent KR-20110062444-A (KR)
Title: Ice maker apparatus
Inventor: LEE TAE HEE
IPC: F25C1/22
Filed: 2009-12-03
Abstract: PURPOSE: An ice making apparatus is provided to simultaneously make ice and produce cold water and to easily supply the cold water to a user. CONSTITUTION: An ice making apparatus comprises an ice tray(100), an ice dispensing member, and a storage(400). The ice tray comprises first and second ice making spaces(102a,102b) and a partition. The partition divides the ice tray into the first and second ice making spaces. The first ice making space stores ice for producing cold water. The second ice making space stores normal ice. The ice dispensing member is separated from the ice tray and dispenses ice produced in the first and second ice making spaces. The storage is arranged in the bottom of the ice tray and stores dispensed ice.
Patent KR-20110062624-A (KR)
Title: Variable valve lift
Inventor: OH CHUNG HAN
IPC: F01L1/18
Filed: 2009-12-03
Abstract: PURPOSE: A variable valve lift device is provided to operate a valve lift under the proper engine operation condition by implementing a high and low lift mode and a CDA(Cylinder Deactivation) mode. CONSTITUTION: A variable valve lift device comprises a cam shaft(10), a rocker shaft(20) an input cam(60), an output cam and a controller. The input cam is installed the cam shaft. The rocker shaft is arranged in parallel to the cam shaft. The output cam is installed in the cam shaft to rotate. A valve opening and closing part(100) is opened and closed by the output cam. The controller is installed in the rocker shaft. The controller selectively transfers the rotation of the input cam to the output cam.
Patent KR-20110063148-A (KR)
Title: Electro-hydraulic variable valve lift apparatus
Inventor: CHO MYUNG RAE
IPC: F01L13/00
Filed: 2009-12-04
Abstract: PURPOSE: An electric-hydraulic VVL(variable valve lift) device is provided to prevent shock and vibration due to opening/closing of a valve since a second shock reducing oil path is opened/closed by a guide protrusion. CONSTITUTION: An electric-hydraulic VVL device comprises a valve unit housing(10), a main piston(20), a main spring(30), a slave piston(40), and a main oil supply unit(50). A guide protrusion unit(15) is formed in the valve unit housing. The main piston is installed in the valve unit housing. The main piston forms an oil chamber(25) with the valve unit housing. The main spring is installed in the oil chamber. The main spring elastically supports the main piston. The slave piston is guided along the guide protrusion unit in the valve unit housing. The slave piston reciprocates according to the reciprocating movement of the main piston to open/close a valve. The main oil supply unit supplies fluid pressure to the oil chamber.
Patent KR-20110065132-A (KR)
Title: Device for carrying operation unit and movable welding apparatus having the same
Inventor: KIM BYUNG SU
IPC: B25J9/06
Filed: 2009-12-09
Abstract: PURPOSE: A device for moving a work unit and movable welding device comprising the same are provided to enable a work unit to be easily arranged on a desired initial position since the position of the work unit and an available area can be easily checked. CONSTITUTION: A device for moving a work unit(10) comprises a base(20), a beam radiating unit(50), a camera(60) and a display unit(70). The base holds the work unit and is movable. The beam radiating unit radiates beam having outline matching with the boundary of a work area, toward a target(5). The camera takes images of the target and formed by the radiated beam. The display unit displays the taken images.
Patent KR-20110068470-A (KR)
Title: Complex die for tetrahedron sandwich core having hexagonal punch, manufacturing method for tetrahedron sandwich core in using same and plate structure comprising tetrahedron sandwich core manufactured by the method
Inventor: KIM SANG WOO
IPC: B21D37/00
Filed: 2009-12-16
Abstract: PURPOSE: A complex mold for a tetrahedron sandwich core with a hexagonal shape of a punching part, method of manufacturing a tetrahedron sandwich core using the same, and tetrahedron sandwich plate structure comprising a tetrahedron sandwich core are provided to minimize spring back since the lower bent part of a bending part is sharply bent by a given angle. CONSTITUTION: A complex mold for a tetrahedron sandwich core consists of a lower mold(200), an upper mold(100), and a metal plate(300). The lower mold comprises a female wedge and a blanking part(220). A bending part(210) is formed on the female wedge. A plurality of hexagonal parts are formed on the blanking part. Male wedge matching with the female wedge is formed on the upper mold in plural. Female wedge and a press member are formed on the upper mold. The metal plate is slid to the lower mold. The metal plate is bent by the bending part by the pressure of the upper mold.