baber/WOPTO huggingface dataset:
Patent KR-20090114762-A (KR)
Title: Rotary manipulation type input device
Inventor: KANG EUNG CHEON
IPC: H01H19/02
Filed: 2008-04-30
Abstract: PURPOSE: A rotary type input device is provided to control click feeling of user by controlling the number of leaf springs. CONSTITUTION: A rotary type input device includes a wheel(100), a holder(200), a magnet(126), a sensor part, and a base(400). An uneven part is formed in one surface of the wheel. The holder has a body and a supporting part. The body rotatably supports the wheel. A supporting part is inclined downwardly from an outer side of the body. A leaf spring is formed in the holder. One side of the leaf spring is contacted with the uneven part. The magnet is coupled in the wheel. The sensor part detects a change of magnetic field of the magnet. The base supports the holder. A push protrusion is formed in a bottom surface of the holder. A first dome switch part is pressurized by the push protrusion.
Patent KR-20080097153-A (KR)
Title: Organic light emitting device and method for fabricating the same
Inventor: NOH JEOUNG KWEN
IPC: C09K11/06
Filed: 2008-04-30
Abstract: An organic light-emitting device is provided to ensure excellent electron injection and transport property in case that there is no separate electron injection layer by using a compound having a functional group containing the organic layer, and to have simple and economic manufacturing processes. An organic light-emitting device comprises a first electrode, a second electrode, and at least organic layer including the light-emitting layer arranged between the electrodes. At least one organic layer comprises electron transport materials, metal halides and at least one selected from a group consisting of metal oxide and organic metal. The electron transport materials are a compound having a functional group selected from an imidazole group, oxazole group, thiazole group, quinoline and phenanthroline group.
Patent KR-20090118679-A (KR)
Title: Welding powder supplier
Inventor: JEONG YEON UNG
IPC: B23K37/00
Filed: 2008-05-14
Abstract: PURPOSE: An apparatus for supplying welding powder is provided to maintain welding quality uniformly by supplying the welding powder of the constant amount to a welding part continuously. CONSTITUTION: An apparatus for supplying welding powder includes a body(10), a storage box(20), a discharge pipe(30), and a position adjusting device(40). The body is installed at an automatic welder detachably. The storage box is equipped on the body. The discharge pipe discharges the stored welding powder in the storage. The position adjusting device is equipped on the body to be located on the bottom of the storage box.
Patent KR-20090120276-A (KR)
Title: Security unit for a ground wire
Inventor: PARK JAE HYOUNG
IPC: H04B17/40
Filed: 2008-05-19
Abstract: PURPOSE: A security unit for a ground wire is provided to monitor the theft of a ground wire through an inclination sensor and inform the theft to an operator in real time in order to enable an operator to take a measure for the theft. CONSTITUTION: An inclination sensor senses the inclination change depending on the physical shock applied to the ground wire and the movement of the wire. A ground wire monitor(300) delivers an alarm signal to a general situation room(700), and an alarm generator(500) outputs an audible alarm sound through the generation of the sound. An environmental alarm generator(600) generates the alarm signal and outputs the signal.
Patent KR-20090121582-A (KR)
Title: Electronic device and method for controlling program of thereof
Inventor: CHANG SANG GWEON
IPC: G06F3/02
Filed: 2008-05-22
Abstract: PURPOSE: An electronic device and a method for controlling a program of thereof are provided to apply input sensing signal for the selected operation mode. CONSTITUTION: A driving control module(2300) controls a currently executed program according to movement control signals. A pointing control device(1100) outputs a click signal and double click signal of a dome switch. The pointing control device outputs the sensing signal according to the movement of a magnet unit placed in the upper part of the dome switch. A pointer control module(2100) determines the operation mode of the program depending on the click signal or double click signal. The pointer control module produces a movement control signal respectively depending on the sensing signal after deciding the operation mode.
Patent KR-20090122533-A (KR)
Title: Direct frequency conversion and phase-locked loop based frequency converter
Inventor: HUH HYUNG KI
IPC: H03L7/00
Filed: 2008-05-26
Abstract: PURPOSE: A direct frequency converter and a phase locked loop based frequency converter are provided to reduce an area of a transmitter by directly converting the frequency of the base band signal. CONSTITUTION: A direct frequency converter(100) includes a VCO(Voltage Controlled Oscillator) and a controller(160). The controller receives a first signal and a second signal and determines whether to compensate for the VCO. The controller does not compensate for the VCO when the first signal is not changed. A first signal is generated based on the phase-frequency difference between a reference signal and a feedback signal. A second signal corresponds to the base band signal. A phase locked loop includes a loop filter, the VCO, and a prescaler(150). The prescaler prescales the signal outputted from the VCO based on the base band signal.
Patent KR-20090125921-A (KR)
Title: An apparatus for removing greencase on building drum
Inventor: BAE GIL HAN
IPC: B29C33/44
Filed: 2008-06-03
Abstract: PURPOSE: An apparatus for separating a greencase from a molding drum is provided to automate separation work of the apparatus, and to reduce operation time while improving operation efficiency of the apparatus. CONSTITUTION: An apparatus for separating a greencase from a molding drum comprises the followings: a separation roll(10) combined on an end of a link(15); a pneumatic cylinder(20) pushing the link and connected on a middle part of the link; a plate(30) connected with a rotary shaft and the other side of the pneumatic cylinder; a front- and rear-moving plate(40); and a base plate(50). The base plate is installed at the bottom of a backward and forward movement plate. A plurality of grooves are formed on an edge of the separation roll.
Patent KR-20090129035-A (KR)
Title: A window sealer for air conditioner
Inventor: CHO JIN MYEONG
IPC: F24F1/04
Filed: 2008-06-12
Abstract: PURPOSE: Window sealer for a portable air conditioner is provided to maximize heat exchange efficiency of the air conditioner by fixing the window sealer between a window and a glass. CONSTITUTION: Window sealer for a portable air conditioner(200) inserted to a gap between a window(W) and a glass(G) blocks indoor and outdoor air flow. The window sealer has a certain length, and a cross section of the window sealer perpendicular to the longitudinal direction is uniform.
Patent KR-20090132691-A (KR)
Title: Polymer composite membranes containing ionic liquids for polymer electrolyte fuel cells under the condition of a high temperature/low humidification and a preparation method using the same
Inventor: PARK JIN SOO
IPC: C08K5/00
Filed: 2008-06-23
Abstract: PURPOSE: A polymer composite membrane for fuel cells is provided to be operated in the condition of a high temperature more than the specific temperature and the environment less than specific opposition humidity with high ion conductivity. CONSTITUTION: A polymer composite membrane for fuel cells comprises a sulfonated hydrocarbon-based polymer as a matrix and ionic liquid contained in the polymer matrix. A method for manufacturing the polymer composite membrane comprises the steps of: dissolving a sulfonated hydrocarbon-based polymer in a solvent to form a polymer solution; adding the ionic liquid in the polymer solution; stirring a mixture of the ionic liquid and polymer solution; casting the stirred resultant in a film form and drying the cast material; and drying again the cast material in a cast material.
Patent KR-20100000177-A (KR)
Title: Method and system for reduced background scanning delay in wireless communication system
Inventor: JEON HONG SEOK
IPC: H04B7/26
Filed: 2008-06-24
Abstract: PURPOSE: A background scanning method for reducing time delay in a wireless telecommunications system and a system thereof for reducing a background scanning delay without the degradation of quality of a data service are provided to reduce a background scanning delay by transmitting a frame for measuring quality to a neighbor base station. CONSTITUTION: A frame receiver(510) receives a candidate base station detection request frame. A receiving signal quality measurer(520) calculates the receive signal quality value. A response frame transmitter(530) transmits the candidate base station detection response frame to the serving base station. A response frame receiver(540) transfers the response frame to the terminal.
Patent KR-20100000347-A (KR)
Title: Apparatus and method for charging control in portable electronic equipment
Inventor: CHOI JAE JEAN
IPC: H02J7/02
Filed: 2008-06-24
Abstract: PURPOSE: A charge control device of a portable electronic device and a method thereof are provided to safely charge batteries by enabling a user to realize the state of inner temperature, power supply, and charging voltage of a battery which is being charged. CONSTITUTION: An interface part(10) connects to one or more terminals. According to the status information of a terminal, a charge control part(30) determines the progress or the stop of charging. According to the control signal of the charge control part, a power supply unit(40) supplies the power or blocks the power to charging circuit of the terminal. The charge control part comprises a terminal condition sensor(20) sensing the status information about the terminal connected to the charge control part through the interface unit. A display unit(50) displays status information on the terminal connected to the display unit through the interface unit.
Patent KR-20100000676-A (KR)
Title: Grinder dust collection cover
Inventor: PARK HONG DAE
IPC: B24B55/06
Filed: 2008-06-25
Abstract: PURPOSE: A grinder cover dust collector is provided to move a dust collecting cover freely by separating the dust collecting cover from a grinder. CONSTITUTION: A grinder cover dust collector has a front cover(4), a top cover(3), a control handle(2), a stent nail(31), a wing shielding plate, a net, a fan filter, a fan, and a shielding nail. The front cover covers a grinder(5). The control handle controls the front cover. A magnetic stent is attached to the stent nail. The wing shielding plate attached to the rear part of the grinder blocks dust. The net inhales and filters the dust. The fan filter and the fan collect the light dust. The shielding nail blocks the rising dust.
Patent KR-20100000964-A (KR)
Title: Process for the production of watery radishkimchi sweet-and-sour pork or chicken using the cheongyang hot pepper
Inventor: HONG IN SOO
IPC: A23L23/00
Filed: 2008-06-26
Abstract: PURPOSE: A preparation method for sweet and sour pork and chicken with waterly radish kimchi using red pepper is provided to fundamentally remove inherent odors of pork and chicken, to secure soft texture of meat, and to avoid transfat. CONSTITUTION: A preparation method for sweet and sour pork and chicken with waterly radish kimchi using red pepper comprsies the steps of: dipping chicken and pork in waterly radish kimchi using red pepper and aging it at 5°C~0°C for 24 hours; baking the meat at 180°C~230°C for 20-60 minutes using an oven and then cutting it; covering the surface of the cut meat with dough; applying Cheongyang red pepper on the surface of the cut meat; baking it at 180°C~220°C for 8-12 minutes; and pouring the baked meat with sauce.
Patent KR-20100003411-A (KR)
Title: Oral care compositions containing alismae rhizoma extract for preventing tooth decay
Inventor: LEE MIN HO
IPC: A61Q11/00
Filed: 2008-07-01
Abstract: PURPOSE: A composition for preventing dental caries containing Alismae Rhizoma extract is provided to ensure high antibacterial activity to Streptococcus mutans and suppress activation of glucotransferase. CONSTITUTION: A composition for preventing dental caries contains Alismae Rhizoma extract. The composition contains 0.01-10 weight% of dried powder of the Alismae Rhizoma extract. The Alismae Rhizoma extract is obtained by dipping the Alismae Rhizoma in purified water, methanol, ethanol, propanol, butanol, glycerol, propyleleglycol, 1,3-butylene glycol, methyl acetate, ethyl acetate, benzene, hexane, diethyl ether or dichloromethane, filtering, concentrating and freeze-drying. The composition is liquid phase, cream phase, paste phase or solid phase.
Patent KR-20100006431-A (KR)
Title: Foldable tent
Inventor: CHO HYUN CHUL
IPC: E04H15/42
Filed: 2008-07-09
Abstract: PURPOSE: A folding tent is provided to conveniently assemble or dismantle a tent and to freely move an assembled tent at the assembled state. CONSTITUTION: A folding tent(100) comprises a base member(110), a pair of side members(120), and a roof member(130). The base member is spread to be stood upright. The side members are formed foldably and are connected to both sides of the base member when being spread. The roof member is formed foldably and is connected on the base member and side members when being spread. One or more of the base member, the side members, and the roof member is made of hard material.
Patent KR-20090012079-A (KR)
Title: Substrate detecting apparatus and substrate processing apparatus
Inventor: SARUWATARI TAKESHI
IPC: H01L21/66
Filed: 2008-07-15
Abstract: A wafer mapping system and the substrate processing apparatus are provided to perform the substrate detection of the high precision by excluding one-dimension data from the detection processing object of substrate. The substrate processing apparatus(100) comprises the main host(103) that generally controls the device. The wafer mapping system(102) performs the maintenance state detection of the substrate(W) completing the rinsing treatment. The wafer mapping system comprises the CCD camera or the imaging device(120) and the illuminating means(121) consisting of the CMOS camera etc. The holding position specific means erases the holding position of substrate based on the image-pickup pictures of substrate. The holding state decision means compares the holding position of the substrate with the assumption holding position.
Patent KR-20100008091-A (KR)
Inventor: JUNG YOUNG HO
IPC: H04N5/64
Filed: 2008-07-15
Abstract: 본 발명은 디스플레이 장치에 관한 것이다. 
     본 발명의 일실시예에 따른 디스플레이 장치는 디스플레이 패널, 디스플레이 패널의 배면에 배치되어 디스플레이 패널을 방열하는 방열 프레임, 방열 프레임의 배면에 배치되며, 상기 디스플레이 패널을 구동하는 구동부, 방열 프레임의 배면에 배치되어 디스플레이 패널 및 방열 프레임을 방열하는 히트 싱크(Heat Sink)를 포함하고, 히트 싱크는 제 1 히트 싱크 및 제 1 히트 싱크의 배면에 배치되는 제 2 히트 싱크를 포함한다.
Patent KR-20100009006-A (KR)
Title: Exercise machine
Inventor: WOO KI CHUL
IPC: A63B22/00
Filed: 2008-07-17
Abstract: PURPOSE: A sporting tool is provided, which is capable of reciprocating motion in different directions and achieves various exercising modes. CONSTITUTION: A sporting tool comprises a supporting part(110); a first motion unit(200) connected to the supporting part to make reciprocating motion possible; a second motion unit(300) connected to the first motion unit to make reciprocating motion possible in the direction of the first motion unit and other directions; and a driving part which is equipped in the first motion unit and drives the first motion unit and the second motion unit by generating the torque.
Patent KR-20100009678-A (KR)
Title: A washing equipment of towel supplier
Inventor: JUNG JUN WON
IPC: A47K10/30
Filed: 2008-07-21
Abstract: PURPOSE: A washing device of for a towel feeder is provided, which reciprocates a washing tub installed on the cycle path of a towel and improves washing efficiency. CONSTITUTION: A washing device of for a towel feeder comprises a washing tub(10) in which a washing board(12) with a plurality of protrusions(122) is installed; an actuator module(30) which reciprocates the washing tub repetitively; and a transport module(40) which is equipped with rotation roller(42,44) in which a towel(A) is hung and transfers the towel. The washing water(B) is accepted to the internal space of the washing tub by installing the washing device on the cycle path of the towel. The towel is submerged in the washing water. According to the oscillation of the washing tub, the towel collides with the washing board and washing water of the washing tub.
Patent KR-20100012492-A (KR)
Title: Manufacturing method and system for sunsik
Inventor: CHOI JAE YOUNG
IPC: A23N12/00
Filed: 2008-07-29
Abstract: PURPOSE: A process for producing roasted grains for powdered vegetarian food(Seonsik) using far infrared rays and a manufacturing device thereof are provided to discharge the moisture of the grains with a far infrared rays dryer, and to make produces of high quality. CONSTITUTION: A process for producing roasted grains for powdered vegetarian food(Seonsik) using far infrared rays comprises the following step: sorting the grains after washing; transferring the sorted grains; steaming the grains with a pressing/steaming unit with vapor pressure of 2Kg~4Kg; drying the grains by discharging the hot wind to the outside after heating the grains with a far infrared rays heater(44); roasting the dried grains with a roasting unit; removing dust and foreign materials attached on the surface of the grains after sorting the grains with a sorter; sorting minute metals mixed on the grains; and drying the grains with the far infrared rays heater for 20 ~ 60 minutes.
Patent KR-20090018572-A (KR)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/822
Filed: 2008-07-30
Abstract: A display device is provided to improve an electrical characteristic and the reliability by including a p channel thin film transistor and an n channel thin film transistor. In an n channel thin film transistor, a first gate insulating layer(54) is formed on a first gate electrode(53). A first non-crystal semiconductor layer(55) is formed on the first gate insulating layer. A first buffer layer(57) is formed on the first non-crystal semiconductor layer. A pair of n type semiconductor layers(59) is formed on the first buffer layer. A pair of first wirings are formed on the pair of n type semiconductor layers. In a p channel thin film transistor, a second gate insulating layer is formed on a second gate electrode. A second non-crystal semiconductor layer is formed on the second gate insulating layer. A second buffer layer is formed on the second non-crystal semiconductor layer. A pair of p type semiconductors are formed on the second buffer layer. A pair of second wirings are formed on the pair of the p type semiconductors. The first non-crystal semiconductor layer and the second non-crystal semiconductor layer have the oxygen below 1 x 1016 atoms/cm^3.
Patent KR-20100015033-A (KR)
Title: Coal charging device of coke oven
Inventor: YANG JIN HO
IPC: C10B31/02
Filed: 2008-08-04
Abstract: PURPOSE: A coal charging device of coke oven is provided to dry and remove a part of moisture contained in coal in a process of charging coals into a charging car. CONSTITUTION: A coal charging device of coke oven comprises a feeder cone(10) charging coal into a coke oven and a charging furnace. The feeder cone has plural paths which includes a coal path(16) and a gas path(18). The feeder cone is classified into an outer cover(12) and an inner cover(14). The outer cover forms the outer appearance of the feeder cone. The inner cover is placed inside the outer cover and is apart from the outer cover at fixed intervals. The feeder cone comprises a gas duct(20) connected to the gas path. The feeder cone comprises a gas collecting main(30) connected to the gas path.
Patent KR-20100016806-A (KR)
Title: Digital predistorter and method using extension memory polynomial
Inventor: KU HYUN CHUL
IPC: H03F1/32
Filed: 2008-08-05
Abstract: PURPOSE: A digital predistorter and a method thereof are provided to predistort an input signal by using a expansion memory polynomial model. CONSTITUTION: A predistorter comprises a first calculator(410), a second calculator(420) and a summer(430). The first calculator calculates the diagonal matrix component of a volterra kernel. The second calculator calculates a cross-term between input discrete time signals. The second calculator calculates the cross-term of difference between input discrete time signals. The summer adds up the results calculated in the first and the second calculator. The second calculator comprises a first cross-term calculation block(421), a second cross-term calculation block(422), a third cross-term calculation block(423) and a fourth cross-term calculation block(424).
Patent KR-20100020061-A (KR)
Inventor: YOO BYUNG HUN
IPC: F16B15/06
Filed: 2008-08-12
Abstract: PURPOSE: A staple is provided to be easily removed without a separate staple remover by easily fracturing the connection bar of the staple. CONSTITUTION: A staple(100) comprises a curve needle(110) and a connection bar(120). The curve needle is bent through of papers. The connection bar is integrated with the upper end of the curve needle. One or more cut-off grooves(121) are formed on the connection bar. The connection bar is easily fractured by the cut-off groove. One cut-off groove is formed on one side of the central part of the connection bar.
Patent KR-20100020695-A (KR)
Title: Method for repairing and reinforcing concrete structure
Inventor: LEE KYU SUK
IPC: E04G23/02
Filed: 2008-08-13
Abstract: PURPOSE: A repair and reinforcement method of a concrete structure is provided to enable repair or the enforcement of various types according to the use circumstance of a structure and reasons why repair or the reinforcement is required. CONSTITUTION: A repair and reinforcement method of a concrete structure comprises following steps. The surface of a concrete structure is adjusted(S110). Permeability inorganic filler is spread on the surface of the adjusted concrete structure(S120). Permeability complex reinforcement is compressed on the surface of the permeability inorganic filler(S130). An anchor hole is punched from the permeability complex reinforcement to the concrete structure and an anchor is installed(S140). The light weight hybrid mortar is poured on the complex reinforcement(S150).
Patent KR-20100022832-A (KR)
Title: 피스톤 압축링
Inventor: LEE KANG
IPC: F16J9/00
Filed: 2008-08-20
Abstract: 본 발명은 실린더와 접촉하는 피스톤링의 외주부위에 미세한 오일포켓을 형성함으로써, 실린더내벽과의 기밀성을 유지시켜면서도 동시에 윤활성능을 향상시킨 내연기관용 피스톤의 압축링에 관한 것으로, 본 발명에 따른 피스톤 압축링은, 압축링과 실린더내벽 사이의 마찰을 최소화할 수 있어서 압축링의 마모 및 실린더내벽의 마모를 줄여 엔진의 수명을 연장시킬 수 있으며, 압축링과 실린더내벽 간의 기밀성이 장기간 유지됨으로써 엔진오일의 소비량이 줄어들게 된다.  
       
     압축링, 실린더내벽, 오일 포켓, 피스톤, 오일링, 포토리소그래피, 피스톤링
Patent KR-20090021084-A (KR)
Title: Semiconductor test apparatus
Inventor: MURATA KAZUHIKO
IPC: G11C7/22
Filed: 2008-08-21
Abstract: A semiconductor test apparatus is provided to enhance convenience in an operating process by controlling timing of a comparator without using a jig(short chip) necessary for an existing semiconductor test apparatus. A semiconductor test apparatus includes a driver pin block(30). The driver pin block includes a plurality of drivers, one or more control comparators(31a-31n,32), and a reference signal input terminal(34). The drivers generate test signals. The control comparators are connected to output terminals of the drivers in order to control the timing of the drivers. The reference signal input terminal receives a reference signal for controlling the timing of the control comparator.