baber/WOPTO huggingface dataset:
Patent KR-20080076246-A (KR)
Inventor: CHOI SEOK DONG
IPC: H04N5/50
Filed: 2007-02-15
Abstract: An MOPLL(Mixer Oscillator Phase Locked Loop) IC(Integrated Circuit) is provided to improve the performance of clock noise by filtering a clock noise due to a clock difference generated by a continuous writing data with a time constant value by using a low pass filter. An MOPLL(11) mixes an inputted RF signal with an oscillation frequency and converts the same into an IF(Intermediate Frequency) signal. A primary loop filter(12) removes a harmonic component outputted from a charge pump of the MOPLL. A secondary loop filter(13) removes a harmonic component which has not been removed yet in the primary loop filter. A condenser(C1) has a capacitance value for improving a phase noise and an impact noise performance. The condenser is a stacked film condenser, has a capacitance value within the range of 20nF-100nF, and is connected between the charge pump of the MOPLL and the primary loop filter. A low pass filter(14) filters a clock noise generated when an analog broadcast is received, with a time constant value.
Patent KR-20080077816-A (KR)
Inventor: LIM DONG SEOK
IPC: A44C27/00
Filed: 2007-02-21
Abstract: A teeth decoration tool is provided to enable a user to put on the teeth decoration tool more easily by being thermally changed in shape to be suitable for the shape of user's teeth through a teeth fixing member. A teeth decoration tool includes a teeth decoration frame(110), a shape maintaining member(120) and a teeth fixing member(130). Various decorating materials are attached to the front surface of the teeth decoration frame, which has a shape identical to the shape of teeth. The shape maintaining member is disposed on the rear of the teeth decoration frame. The teeth fixing member is integrally formed on the rear of the shape maintaining member, and is able to be transformed thermally to maintain the state of being fitted into the teeth. Plural teeth members(111) are formed on the teeth decoration frame.
Patent KR-20080081650-A (KR)
Title: Discharge display apparatus coping with momentary fluctuation of electric source
Inventor: KANG BYUNG CHANG
IPC: G09G3/296
Filed: 2007-03-06
Abstract: A discharge display apparatus for preventing instantaneous power variation is provided to control supply of power by supplying a power-off signal from an image processing unit to the power supply unit according to wireless control signals. A discharge display apparatus includes a remote controller(59), a discharge display panel(1), drivers(53,54,55), a controller(62), an image processing unit(56), and a power supply unit(61). The remote controller generates wireless control signals according to user manipulation. The drivers apply driving signals to electrode lines of the discharge display panel. The controller generates driving control signals to drive the drivers. The image processing unit is driven by the wireless control signals from the remote controller, provides an image signal to the controller, and generates a power control signal. The power supply unit supplies voltages to the drivers, the controller, and the image processing unit. The power supply unit stops the supply of the voltages when a power-off signal from the image processing unit is supplied to the power supply unit during a falling maintain time which at least one of the voltages is lower than a lower limitation voltage.
Patent KR-20080069493-A (KR)
Title: Calcium phosphate-based bioceramics derived from teeth and manufacturing method thereof
Inventor: LEE JONG KOOK
IPC: A61L27/32
Filed: 2007-03-06
Abstract: Calcium phosphate-based bioceramics derived from teeth and a manufacturing method for the same are provided to obtain calcium phosphate-based bioceramics that is more stable for a long time. A manufacturing method of calcium phosphate-based bioceramics derived from teeth includes the steps of: removing the organic materials that are contained in the teeth by calcining the teeth; pulverizing the teeth from which the organic materials are removed to prepare the inorganic powder of calcium phosphate; compressing the inorganic powder to mold it into a molding material in a specific shape; and sintering the molding material. In the sintering step, the sintering is performed at 1,150-1,250deg.C for 1 to 3 hours at a vapor atmosphere.
Patent KR-20070092654-A (KR)
Title: Assistant device for maintaining inter-vehicle distance
Inventor: TANGE SATOSHI
IPC: B60W30/16
Filed: 2007-03-09
Abstract: An assistant device for maintaining distance between vehicles is provided to control the distance from the preceding vehicle by decelerating the vehicle in not operating an accelerator pedal in case of the distance between the vehicles to be less than the critical value and applying reaction force to the accelerator pedal in stepping on the accelerator pedal. An assistant device for maintaining distance between vehicles includes a distance detecting unit sensing the distance from the preceding vehicle, an accelerator detecting unit sensing operation of an accelerator pedal, a deceleration control unit, and a reaction force control unit. The deceleration control unit decelerates the vehicle based on the distance between the vehicles in not operating the accelerator pedal in case of the distance to be less than the critical value after applying reaction force from the reaction force control unit to the accelerator pedal. The reaction force control unit applies reaction force to the accelerator pedal in stepping on the accelerator pedal in case of the distance between the vehicles to be less than the critical value. A relative speed sensor detects relative speed between the vehicle and the preceding vehicle.
Patent KR-20080087433-A (KR)
Title: Ship's adjustable thrust fin attached to the position of the rudder horn
Inventor: MOON SEUNG HOAN
IPC: B63H25/38
Filed: 2007-03-27
Abstract: An adjustable thrust fin attached to a rudder horn is provided to remarkably enhance propulsion efficiency of a ship by optimally adjusting an attack angle thereof according to a speed of the ship to generate a lift in a proceeding direction of the ship. An adjustable thrust fin(3) attached to a rudder horn(2) includes an attack angle adjusting device(7). The thrust fin is installed in one spot of the rudder horn which supports a rudder(1) installed at a rear end of a propeller(5) of a ship. An attack angle of the thrust fin is adjusted by the attack angle adjusting device. The attack angle adjusting device adjusts the attack angle of the thrust fin by using one angle conversion device selected from a cylinder, an outer ring gear, a servo motor, and a pinion device, which are installed at the thrust fin and the rudder horn, and a servo motor, which is directly coupled with a rotary shaft of the thrust fin.
Patent KR-20080021473-A (KR)
Title: A display device and a method for driving the same
Inventor: JUNG HAN YUNG
IPC: G09G3/36
Filed: 2007-04-04
Abstract: A display device and a driving method thereof are provided to improve image quality by modulating image data using at least one of plural FRC(Frame Rate Control) patterns. An image comparator(603) compares a grayness of image data of a previous frame with a grayness of the image data of a current frame. A memory includes plural data elements having first and second values and includes plural FRC data patterns, which increase the number of data elements having the first value at different ratios. A data processor(601) selects one of the FRC data patterns from the memory according to a compared result from the image comparator and modulates the image data of the current frame by using the selected FRC data pattern.
Patent KR-20080095543-A (KR)
Title: Fork for forklift truck
Inventor: KIM SEONG KYU
IPC: B66F9/18
Filed: 2007-04-25
Abstract: A fork for a forklift truck is provided to reduce thickness of unnecessary portion and change easily shape and increase productivity of product by improving freedom of design. A mast rail is attached to the front of a forklift truck body. A carriage(10) is assembled on the mast rail in order to ascend and descend on it. A pair of forks(20) supporting the luggage are installed to the carriage. The fork has an upper and lower board(12,14) installed vertically on the intermediate portion of the carriage. A connecting board(16) connecting the upper board and the lower board is formed. An assembly rail(12a,14a) is formed along the length so that a pair of forks can be movingly assembled on the top of the upper board and the bottom of the lower board.
Patent KR-20080096132-A (KR)
Title: A cosmetic composition containing extracts of suaeda asparagoides for wrinkle reduction
Inventor: HAN KI TAE
IPC: A61Q19/00
Filed: 2007-04-27
Abstract: A cosmetic material containing Suaeda asparagoides extract is provided to suppress water evaporation and sclerite water loss compared to a cosmetic material comprising conventional natural product, and to improve skin firmness and wrinkle. A cosmetic material contains Suaeda asparagoides and samphire extract such as salicornia herbacea of Chenopodium album. The 0.001 ~ 20.0 weight% of salicornia herbacea is comprised in the 100 weight% of cosmetic material. The cosmetic material is selected from the group consisting of moisturizing cream, skin lotion, nutritive lotion, body lotion, massage cream, body cleanser, massage cream, nutritious pack and soap.
Patent KR-20080102886-A (KR)
Title: Method for fabricating of storage node in semiconductor device
Inventor: AHN YEONG BAE
IPC: H01L21/28
Filed: 2007-05-22
Abstract: A storage node forming method of the semiconductor device is provided to improve the over-etch margin and additionally secure the pattern margin. A storage node forming method of the semiconductor device includes the step for forming the second inter-metal dielectric(306) on the first interlayer insulating film(302) of the semiconductor substrate in which the first contact plug(304) is equipped; the step for forming the photoresist layer pattern on which the exposure area is arranged symmetrically and elliptically on the second inter-metal dielectric; the step for forming the conductive film which reclaims the contact hole; the step for forming the second contact plug(314) in which the surface area is broader than the first contact plug by separating the conductive film.
Patent KR-20070114000-A (KR)
Title: Vacuum cleaner
Inventor: OHTSU YASUHIRO
IPC: A47L9/00
Filed: 2007-05-23
Abstract: A vacuum cleaner is provided to restrict the length of a wind furnace, and to improve sucking efficiency by mounting a sucking device and a dust opening to one side of a cleaner body. A vacuum cleaner comprises a cleaner body, a dust collecting device, and a sucking device(65). The cleaner body receives an electric blower. The dust collecting device is placed at the upper part of the blower to collect the dust sucked by the blower. The sucking device is placed to one side in the cleaner body and communicated with the sucking side of the blower. The dust collecting device has a sucking device, a centrifuge, a dust collecting part, and a discharging device. The centrifuge has a dust opening(46), a filter(56), and a communication opening(47).
Patent KR-20070076557-A (KR)
Title: A solid fuel manufacturing method use of the sewage sludge and food wastes and inflammable wastes
Inventor: KIM HYUNG SEEK
IPC: C10L5/46
Filed: 2007-05-28
Abstract: A method for manufacturing solid fuel is provided to effectively dispose of sewage sludge, food waste, and inflammable waste, etc., by producing the solid fuel using the sewage sludge, the food waste, and the inflammable waste. Sewage sludge is dried to have a water content of 10-20%, and then crushed. Food waste of 70 wt% and an additive agent are mixed, wherein the additive agent has loess of 10 wt%, lignite of 10 wt%, coke of 10 wt%. Inflammable waste is crushed to a grain size of 30-50 nm. The dried sewage sludge of 30 wt%, the food waste of 30 wt%, and the crushed inflammable waste of 40 wt% are mixed. The mixture is dried to have a water content of 10% or less within a hot air drier. Auxiliary fuel is mixed into the dried mixture, and the mixed compound is extruded and molded to a predetermined size.
Patent KR-20080104759-A (KR)
Title: Composition comprising an extract of carex humilis leyss or alpha;-viniferin compound isolated therefrom for skin whitening
Inventor: KIM KI HO
IPC: A61Q19/02
Filed: 2007-05-29
Abstract: A pharmaceutical composition for the skin preparation for external use for whitening, and a cosmetic composition are provided to reduce the stimulus to the skin and to improve safety. A pharmaceutical composition for the skin preparation for external use for whitening contains an extract of Carex humilis Leyss, or the alpha-viniferin separated from the extract of Carex humilis Leyss as an effective ingredient. Preferably the extract of Carex humilis Leyss is extracted from the stem, seeds, leaves or roots of Carex humilis Leyss.
Patent KR-20080105432-A (KR)
Title: Rotational inputting apparatus
Inventor: KANG EUNG CHEON
IPC: H01H19/02
Filed: 2007-05-31
Abstract: A rotational inputting apparatus is provided to perform smooth rotation of a wheel and reduce friction due to wheel rotation. In a rotational inputting apparatus, a center key(120) is positioned at the center and is supported by a center fixing member(140), which is fixed to the circuit board(220) with a holder(146). The wheel(160) is inserted into the outer circumference of the center fixing member so that it is rotatable, and a wheel is fixed on the circuit board with the fixing member(180). A wheel fixing member is inserted into an insertion hole(166) of the wheel and fixed on the circuit so that it is rotated. A detecting unit(222) detects a change of the magnetic field and inputs the information. If the wheel rotates, the change of the magnetic field is generated, so the input of the information according to the rotation of wheel is performed by using a detection value.
Patent KR-20080107115-A (KR)
Title: Hydraulic control system of 8-shift automatic transmission for vehicles
Inventor: LEE JIN SOO
IPC: F16H61/00
Filed: 2007-06-05
Abstract: A hydraulic control system of 8-shift automatic transmission for vehicles is provided to supply the control pressure of the pressure control valve controlled by the ratio control solenoid valve as a frictional element. A hydraulic control system of 8-shift automatic transmission for vehicles comprises the first, the second, the third clutch control sections(F,G,H), the first brake control unit(I), the fourth clutch, and the second brake control unit(J). The first clutch control section is directly provided with the control pressure of the pressure control valve(18) in which the first clutch is controlled by the first ratio control solenoid valve(VFS1). The second clutch control section receives the control pressure of the second pressure control valve(22) through the first safe valve(26). The third clutch control section is directly provided with the control pressure of the third pressure control valve(28) in which the third clutch is controlled by the third ratio control solenoid valve(VFS3). The first brake control unit is directly provided with the control pressure of the fourth pressure control valve(32) in which the first brake is controlled by the fourth ratio control solenoid valve(VFS4). The fourth clutch and the second brake control unit share the control pressure of the fifth pressure control valve(36) in which the fourth clutch and the second brake are controlled by the fifth ratio control solenoid valve(VFS5).
Patent KR-20080107204-A (KR)
Title: Washing device for a filter in a water purifier
Inventor: CHU IL
IPC: B01D35/00
Filed: 2007-06-05
Abstract: An apparatus backwashing a filter containing a five way valve is provided to wash a filter by a backwashing mode without taking out an internal unit of the filter by a combination of flow channels connected to each valve. An apparatus backwashing a filter contains a five way valve. A first filter flow channel(11) and a second filter flow channel(12) connected to a filter are connected to a water flowing channel(10) in which purified water is flown in. A water-discharging path(13) in which the purified water is discharged through the filter is connected to a backwashing flow channel(14) in which backwashing water is ejected. The five way valve connects the water flowing channel and the first filter flow channel when water is purified, the water-discharging path and the second filter flow channel, blocks a backflushing flow channel, the water-flowing channel and the second filter flow channel when the filter is backwashed, the first filter flow channel and the backflushing flow channel and blocks the water-discharging path.
Patent KR-20080107733-A (KR)
Title: Auto shoe shine machine
Inventor: AN KYOUNG HEE
IPC: A47L23/02
Filed: 2007-06-08
Abstract: An auto-shoeshine machine is provided to have a simple structure for arranging many brushes to make circulation possible, and to heighten shoe-shining effect. An auto-shoeshine machine comprises a display(4) indicating advertising signs on the upper part at the front of a cabinet(2) of a vending machine, a shoe sterilizer(6) having an ultraviolet lamp on the lower part, an entrance(8) opened on the lower part to enter and leave with shoes on, a liquid crystal display(10) indicating an amount of money on one side, a paper money inlet(12), a function selecting button(14) including the shoe cleaning/shoe sterilizing/start, etc., a coin inlet(16), a no-change given sign indicating lamp(18), and a change returning hole(20), wherein a step(22) is exposed through the entrance of the cabinet.
Patent KR-20080099763-A (KR)
Title: Bearing of spindle motor and spindle motor using the same
Inventor: SONG CHUNG HYUN
IPC: H02K5/16
Filed: 2007-06-22
Abstract: A bearing of spindle motor and spindle motor using the same is provided to reduce the vibration of a disk by reducing the rotation deviation of the axis of rotation. In a bearing(130) of a spindle motor in which the air bubble(131) for oil is formed, one of the upper side and bottom side of the bearing has the density higher than that of the other part of the bearing. At least one edge of the upper side and bottom side of the bearing has the high density. At the high density region of the bearing, an oil containing rate is below than 10 volume percent.
Patent KR-20090001194-A (KR)
Title: 퓨즈 회로
Inventor: KIM DAE SUK
IPC: H01L21/82
Filed: 2007-06-29
Abstract: 본 발명은 퓨즈 컷팅 불량을 판별할 수 있는 퓨즈 회로에 관하여 개시한다.개시된 본 발명은 컷팅 대상인 퓨즈를 포함하는 퓨즈부; 및, 기준 퓨즈를 포함하고, 퓨즈부의 출력과 기준 퓨즈의 출력을 비교하여 퓨즈의 컷팅 불량을 판별하는 판별 신호를 출력하는 판별부;를 포함하므로, 컷팅 대상이 되는 퓨즈의 컷팅 불량을 용이하게 판별하는 효과가 있다.
Patent KR-20090003882-A (KR)
Title: Method for manufacturing a nonvolatile memory device
Inventor: LEE CHANG JIN
IPC: H01L27/115
Filed: 2007-07-05
Abstract: The method of manufacturing the non-volatile memory device is provided to prevent the oxidation of the side wall of the tunneling oxide film and the side wall of the floating gate by the curing process. The tunneling insulating layer(101) and the conductive film(102) for floating gate anisotropic are formed on the substrate(100). The trench is formed by etching the conductive film and a part of substrate and tunneling insulating layer. The first insulating layer(107) is formed in order to bury a part of the trench. The anti oxidation layer(108) is formed on the first insulating layer. The second insulating layer(109) is formed on the anti oxidation layer in order to bury a part of the trench. The third dielectric polish layer is formed on the second insulating layer in order to bury the trench.
Patent KR-20090009347-A (KR)
Title: Unit for spraying two-fluids employed a sprayer
Inventor: KIM HYUNG SEOB
IPC: B05B7/02
Filed: 2007-07-20
Abstract: A unit for spraying two-fluids employed a sprayer is provided to have optimum condition that a second fluid is sprayed by a spray pressure of a first fluid from a nozzle posted at the injection hole when the first fluid is emitted to the injection hole of the main body. A circular groove(20) is formed in center of a front side(11) of a body portion(10). An injection hole(25) spraying a first fluid is punched in a center of front side(21) of an inner side of the circular groove. A mounting hole(30) is punched from an external circumference(12) of the body portion to the boundary surface(22) of the circular groove. A nozzle(40) aspirating a second fluid is inserted in a mounting hole. The nozzle in which bolt is inserted in a mounting hole is fixed by connecting bolt into mounting hole punched from a front side of the body portion to the mounting hole.
Patent KR-20090009548-A (KR)
Title: Painting system of automobile
Inventor: KWON JUN HO
IPC: B05B13/00
Filed: 2007-07-20
Abstract: A paint system of vehicles is provided not to include impurities into paint of each color at a paint supply process, to supply paint of each color through an individual line and to prevent degradation of performance and generation faults due to time difference. A paint system of vehicles contains a painting machine(10) having a plurality of main needle valves(1,2,3,4) corresponding to each color, a plurality of pumps(11,12,13,14) which are connected to each main needle valve of the painting machine and pump paint of each color and a control unit selectively operating each main needle valve and each pump according to selection of colors. The control unit contains a controller(30) transmitting information including car model and color etc., a robot controller(32) controlled by the controller, a solenoid valve(34) opening and closing each main needle valve and a servo motor(36) operating a pump.
Patent KR-20090011416-A (KR)
Inventor: KANG EUGENE SUNGWAN
IPC: G06F1/16
Filed: 2007-07-26
Abstract: A display displacement device capable of variably adjusting angles and distance is provided to enable a user to easily/precisely adjust a view angle and distance by operating a remote controller connected to a control unit. A base frame(10) forms both sliding parts(11,12). A transferring unit(20) is installed on both sliding parts of the base frame. A driving unit includes a driving part for the transferring unit. A bolt(21) is connected to a driving shaft of the driving part. A nut(22) has a projection(23) combined with rails(11a,12a) forming the sliding parts of the base frame. A rotational sliding shaft(13) is moved along a sliding rail member. The driving unit is connected to the transferring unit through a decelerator.
Patent KR-20090014008-A (KR)
Title: Front light unit and flat display apparatus employing the same
Inventor: SONG HOON
IPC: G02F1/1677
Filed: 2007-08-03
Abstract: A front light unit and a flat display device adopted with the front light unit are provided to display an image even without external light by adopting a separate light source, and to be made of an elastic material, thereby realizing a free bending effect. A front light unit(100) comprises as follows. A light source(110) is equipped. A light guide plate(120) guides light emitted from the light source, and has a rear side(122) from which the guided light is emitted and a front side(121) confronting with the rear side. Plural prism shape structures(123) are integratedly disposed on the rear side of the light guide plate, and emit totally reflected light from the front side of the light guide plate. The light guide plate and the prism shape structures are made of transparent and elastic materials.