baber/WOPTO huggingface dataset:
Patent KR-20110034923-A (KR)
Title: Vehicle lamp system
Inventor: SON YEOUN CHUL
IPC: F21S2/00
Filed: 2009-09-29
Abstract: PURPOSE: A vehicle lamp system is provided to implement various functions by installing an LED(Light Emitting Diode) package including first and second light emitting units which differently generate different lights. CONSTITUTION: A vehicle lamp controller(100) outputs not only a turn signal but also a position signal and a daytime running lamp signal. A power supply unit(200) outputs the power selected according to a signal outputted from a vehicle lamp control unit. A first light emitting unit generates the light through the power outputted from the power supply unit. A first light emitting unit generates a first light in correspondence to the turn signal, and a second light emitting unit(420) generates a second light in correspondence to the position signal or the daytime running lamp signal.
Patent KR-20100040255-A (KR)
Title: Memory device
Inventor: NAKABAYASHI HAJIME
IPC: H01L21/8247
Filed: 2009-10-06
Abstract: PURPOSE: A memory device is provided to increase the time for maintaining data by suppressing the leakage of electrons due to a tunnel effect from an electric charge trapping layer. CONSTITUTION: A gate insulation layer(15) is closely arranged to a silicon layer(11). A gate electrode is closely arranged to the gate insulation layer. The gate insulation layer includes a tunnel oxide layer(12), a electric charge trapping layer(13) and a block oxide layer(14). The gate electrode is formed on the block oxide layer. The silicon layer includes a sandwiched part by the gate insulation layer.
Patent KR-20110040589-A (KR)
Title: Programmable gain amplifier
Inventor: LEE SANG GUG
IPC: H03G3/30
Filed: 2009-10-14
Abstract: PURPOSE: A programmable variable gain amplifier is provided to obtain a high linearity, a wide bandwidth, and the dB linear section of a wide gain variation width by using a binary weighted switching method. CONSTITUTION: A first transistor array is comprised of an input transistor pair. A first binary weighted transistor array(100) is comprised of an activated differential pair(102) and n differential pairs(104). A second transistor array is comprised of a connection load of a diode. A second binary weighted transistor array(200) is comprised of an activated differential pair(202) and a differential pair(202) and n differential pairs(204) connected with the diode. An active current source(300) is comprised of two PMOS transistors which absorb a current from an input transistor load connected with the diode. A common mode feedback circuit(400) stabilizes a DC output voltage.
Patent KR-20110041733-A (KR)
Title: Laser apparatus
Inventor: KIM SUNG YOUL
IPC: H01S3/20
Filed: 2009-10-16
Abstract: PURPOSE: A laser device is provided to apply a dielectric resonator, thereby exciting a laser medium by the resonance reaction of electromagnetic wave energy. CONSTITUTION: A dielectric resonator(10) is composed of a dielectric body(11) with fixed permittivity. One or more cavities(12) are formed in the dielectric body. A shield layer(11a) is formed on the surface of the dielectric body. A light resonator(20) is installed in the cavities of the dielectric body. The gap between an output coupling mirror and a reflective mirror is charged with a gas medium(25). One or more feeds are installed in the dielectric body.
Patent KR-20100096989-A (KR)
Title: Charging equipment of cell phone for cutting off standby power
Inventor: KIM CHANG HO
IPC: H02J9/06
Filed: 2009-10-16
Abstract: PURPOSE: A mobile phone charging device is provided to minimize power consumption by automatically disconnecting an AC power source when a mobile phone is fully charged or separated. CONSTITUTION: A stand-by power disconnecting part(515) is arranged inside a jack. The stand-by power disconnecting part comprises a knob switch and a cam assembly. The knob switch is inserted into the jack when the jack engages with a battery case or a mobile phone. The cam assembly is transferred with the knob switch in order to contact or divide a first contact point(527) and a second contact point(529). A control part supplies power to the stand-by power disconnecting part in order to separate the first contact point from the second contact point when a current flowing into a mobile phone charging device is less than a reference current.
Patent KR-20110041900-A (KR)
Title: Apparatus for supplying power
Inventor: CHOI MOON GI
IPC: H02M7/48
Filed: 2009-10-16
Abstract: PURPOSE: A power supply device is provided to improve the reliability of a product by efficiently controlling stand-by power supplied to an STBY integrated circuit. CONSTITUTION: A power supply device comprises a power supply unit which delivers external AC voltage to a panel and an AC voltage detecting unit(100) which checks the AC voltage provided to the power supply unit and controls the output of a PSU. The AC voltage detecting unit comprises an AC voltage sensor(110) which senses the AC voltage provided through an AC voltage terminal, an AC voltage rectifier(120) which rectifies the AC voltage detected through the AC voltage sensor, and an AC voltage switch(130) which is activated with the rectified AC voltage provided from the AC voltage rectifier.
Patent KR-20110042620-A (KR)
Title: Method of coating on a basic material for die
Inventor: KIM EUN YOUNG
IPC: B05D3/14
Filed: 2009-10-19
Abstract: PURPOSE: A method for coating a base material for die is provided to increase the adhesion of a base material and a coating layer by removing a compound layer of the base material surface generated through plasma nitriding process through ion gun etching. CONSTITUTION: A method for coating a base material for die comprises the steps of: (S210) plasma-nitriding the surface of base material to form a diffusion layer from the surface of the base material to the inside thereof; (S220) performing the ion gun etching and removing a compound layer which inevitably occurs at the upper part of the diffusion layer is removed by plasma nitriding; and (S230) coating the surface of the diffusion layer from which a compound layer is removed with a predetermined material.
Patent KR-20090115705-A (KR)
Title: Skin compositions for exteral application, containing plant extracts
Inventor: KIM KWANG MI
IPC: A61P17/06
Filed: 2009-10-23
Abstract: PURPOSE: A skin external composition containing medicinal herb extract is provided to ensure high suppression activity of immune reaction and prevent and treat dermatitis such as atopic dermatitis, contact dermatitis, and psoriasis. CONSTITUTION: A skin external composition for preventing or treating atopic dermatitis, contact dermatitis, or psoriasis contains medicinal herb extract as an active ingredient. The medicinal herb contains Asiasari Radix, Perillae Herba, Perillae Semen, Cimicifugae Rhizoma, Melandrii Herba, Solani Nigri Herba, Arctii Semen, Potentillae Radix, Cinnamomi Cortex Spissus, Hoelen rubra, Phaseoli angularis Semen, Fagopyrum esculentum, or Chenopodium album var. centrorubrum.
Patent KR-20110045457-A (KR)
Title: Glove to master the use of chopsticks
IPC: A41D19/00
Filed: 2009-10-27
Abstract: PURPOSE: Gloves for mastering use of chopsticks are provided to enable a user to master stable operation pose by him/herself without learning for use of chopsticks. CONSTITUTION: Gloves for mastering use of chopsticks comprise: a thumb insertion and support unit(110) into which the thumb is independently inserted; a first communicated insertion support unit(120) into which the ring finger and little finger are inserted; a second communicated insertion operation unit into which the index finger and middle finger inserted; and a palm unit which is separably formed around the second communicated insertion operation unit.
Patent KR-20110048091-A (KR)
Title: Pressure-Resistant Test Device and Pressure-Resistant Test Method
IPC: G01B7/16
Filed: 2009-11-02
Abstract: PURPOSE: A pressure-resistant test device and method are provided to test the resistance to pressure of a sample for manufacturing a hydrogen related part in the same condition to an actual use condition using a small amount of gas with high explosion possibility. CONSTITUTION: A pressure-resistant test device comprises an elastic tube(300), a liquid tank(110), a pressure unit(200), and a pressure measuring unit(400). The elastic tube comprises gas and a specimen(30). The liquid tank comprises the elastic tube and liquid(20) is filled between the elastic tube and the inner surface of the liquid tank. The pressure unit is connected to the liquid tank. The pressure unit applies pressure to the inside of the liquid tank to compress the elastic tube to apply pressure to the specimen by gas. The pressure measuring unit measures the pressure in the elastic tube. Gas(40) comprises hydrogen.
Patent KR-20110048737-A (KR)
Title: A tin plating device
Inventor: HUH WOOK HWAN
IPC: C25D21/22
Filed: 2009-11-03
Abstract: PURPOSE: A tin plating device is provided to easily precipitate and plate tin and tin alloy even if a conductor or a non-conductor is plated, which comprises an electronic part, such as a PCB. CONSTITUTION: A tin plating device comprises an electric plating cell(10). Electrodes are formed on both sides of the electric plating cell. The electric plating cell is divided into an electrolysis chamber(11) holding electrolyte and a plating chamber(12) holding a target(20) by a membrane(13). The plating chambers are installed on both sides of the electrolysis chamber. The central electrode of the electrolysis chamber is (-) and electrodes of both sides of the electric plating cell are (+). The electrodes are one of C, Pt, and Tn.
Patent KR-20110048907-A (KR)
Title: Cup holder of a car
Inventor: LEE HYUN DONG
IPC: B60N3/00
Filed: 2009-11-03
Abstract: PURPOSE: A vehicle cup holder is provided to enable a user to drink hot or cold beverages by blowing cold air or hot air from a duct. CONSTITUTION: A vehicle cup holder comprises a receiving groove(10), a branched channel(20), and a duct(4). The receiving groove is depressed in an interior compartment of a vehicle and accepts a container. The branched channel is branched from the duct guiding air. The branched channel is opened outside the interior compartment. The duct comprises a cover(30) with one side hinge-connected to a connection portion of the branched channel. The other side of the cover opens and closes the branch channel by an opening/closing unit(100).
Patent KR-20100050433-A (KR)
Title: Reversible baseboard for covering a flooring border
Inventor: FRANK SONDERMANN
IPC: E04F19/04
Filed: 2009-11-05
Abstract: PURPOSE: A reversible baseboard for covering a floor boundary is provided to reverse a baseboard by forming the outside of the baseboard of a first exterior part or a second exterior part according to mounting positions. CONSTITUTION: A reversible baseboard(1) for covering a floor boundary comprises a symmetric shaft, a first side, and a second side. The symmetric shaft is expanded in the longitudinal direction. The first side has a first exterior part(4). The second side has a second exterior part(5). A first edge area(2) and a second edge area(3) are formed on the first exterior part and the second exterior part.
Patent KR-20110049510-A (KR)
Inventor: LEE KI SOO
IPC: F16D65/14
Filed: 2009-11-05
Abstract: PURPOSE: An electronic parking brake apparatus for a vehicle is provided to remarkably reduce noise when power is transferred using a vibration-proof member. CONSTITUTION: An electronic parking brake apparatus for a vehicle comprises a reducer gear(10) and a reducer shaft(11). A reducer for transferring power from a motor to a screw is coupled to the reducer gear and the reducer shaft. The reducer gear is coupled to the reducer through vibration-proof members(13,14) to reduce noise and vibration. A gear hole(10a) is formed in the center of the reducer gear. The vibration-proof members are inserted into the gear hole. The end of the reducer shaft is inserted into the center of the vibration-proof members.
Patent KR-20090130353-A (KR)
Title: Apparatus and methods for central control of mesh networks
Inventor: ZUNIGA JUAN CARLOS
IPC: H04L69/14
Filed: 2009-11-06
Abstract: PURPOSE: A central control device and a method of a mesh-shaped network without access point or a central point are provided to improve the communication system performance equipping a semi-mesh type topology and relay system information. CONSTITUTION: A receiver component receives a mesh message including an initiation message. The initiation message comprises data which presently reflects the identity of the control node. A processor component generates the mesh message. A transmitter component transmits the message including the Initiation message to a WTRU(Wireless Transmit Receive Unit).
Patent KR-20110050847-A (KR)
Title: Evaluating method and equipment of prestressing force tendon using axial vibration
Inventor: LEE HONG PYO
IPC: G01L5/10
Filed: 2009-11-09
Abstract: PURPOSE: A tension evaluation device of an attractable tendon using vertical vibration and a tension evaluation method using the same are provided to perform repair and evaluation by accurate measurement of a PSC tender. CONSTITUTION: A tension evaluation method of an attractable tendon using vertical vibration comprises the following steps. A user applies power on analysis equipment and checks the analysis equipment(S110). The user connects a wire to a load cell and an acceleration measurement apparatus and connects the wire to a terminal(S120). The user hits one side of the PCS tendon through a drive hammer(S130). Longitudinal vibration frequency generated in the PCS tendon by power applied by the drive hammer is measured by the acceleration measurement apparatus(S140). A personal computer evaluates the tension of the PCS tendon based on the longitudinal vibration frequency(S150).
Patent KR-20110058041-A (KR)
Title: Health functional foods compositions for the prevention and amelioration of cancer containing the mixed extract of phellinus linteus mycelium and cultured panax ginseng cameyer as an active ingredient
Inventor: YOO JAE KUK
IPC: A23L1/28
Filed: 2009-11-25
Abstract: PURPOSE: A health functional food composition for curing and preventing cancer is provided to secure the excellent anti-cancer effect by containing a mixed extract of phellinus linteus mycelia and tissue cultured mountain ginseng. CONSTITUTION: A health functional food composition for curing and preventing cancer contains a mixed extract including phellinus linteus mycelia powder and tissue cultured mountain ginseng in a ratio of 1~5:1 as an active ingredient. The mixed extract is obtained by using water, an organic solvent, or their mixture. The organic solvent is selected from the group consisting of C1~C4 alcohol, ethyl acetate, methylene chloride, and chloroform.
Patent KR-20110059449-A (KR)
Title: Apparatus for pre-heating scrap
Inventor: PARK BYUNG CHEOL
IPC: F27B3/10
Filed: 2009-11-27
Abstract: PURPOSE: A scrap pre-heater of an electric furnace is provided to reduce electrical energy by pre-heating scrap using the waste heat of exhaust gas which is emitted from an electric furnace. CONSTITUTION: A scrap pre-heater of electric furnace comprises a case(110) and pre-heater(100). One part of a duct(30), discharging the exhaust gas to an electric furnace, is formed in the case. The duct is folded along the inner circumference of a space of the pre-heater. The space part forms the space accepting a bucket which contains scrap. The pre-heater has a door(120). The case of the pre-heater is filled with heat charging materials. The door is located on the case to rotate to open and close a space to make the drawing of the bucket possible.
Patent KR-20110062115-A (KR)
Title: The material with hydrophilic surface comprising micro and nano structure and the fabrication method thereof and the method of improving the hydrophilicity
Inventor: MOON MYOUNG WOON
IPC: B82B3/00
Filed: 2009-12-02
Abstract: PURPOSE: A producing method of a hydrophilic surface material, and an increasing method of the surface hydrophilic property are provided to prevent the scattering of a dehumidifying solution during a circulation process by including a nano-structured carbon coating layer. CONSTITUTION: A producing method of a hydrophilic surface material containing a nano-structured carbon coating layer with Si, and a micro-pore contains the following steps: preparing a raw material with the micro-pore; and coating the raw material with carbon containing Si to form the nano-structured carbon coating layer. The equilibrium contact angle of the nano-structured carbon coating layer is less than 90degrees. The carbon contains 0.1~10mass% of Si.
Patent KR-20110063981-A (KR)
Title: Method for controlling angle of vehicle's sunvisor automatically
Inventor: KIM HYUN SOO
IPC: B60J1/20
Filed: 2009-12-07
Abstract: PURPOSE: A method of automatically controlling angle of a vehicle sun-visor is provided to protect the eyes of a driver against external strong light by controlling the position of a sun visor through a process of checking the light change around a pupil. CONSTITUTION: A method of automatically controlling angle of a vehicle sun-visor comprises next steps. A light sensor continuously tracks the pupil of a driver. The pupil is arranged on the center of a light measuring part. The light around the pupil of the driver is measured by the light sensor. The measured light data is compared with reference light data predetermined by a MICOM. The MICOM controls the angle of the sun visor arranged over the driver in a vehicle, using the comparison.
Patent KR-20110064156-A (KR)
Title: Imaging device and its manufacturing method
Inventor: JUNG KYU DONG
IPC: H01L27/146
Filed: 2009-12-07
Abstract: PURPOSE: A photographing device and manufacturing method thereof are provided to have a structure in which electronic devices are successively stacked, thereby supporting high performance. CONSTITUTION: A printed circuit board(110) comprises a first connection pad and a second connection pad. An image sensor module(120) is electrically connected with the first connection pad. An optical lens module(130) comprises a lens guiding light received in the image sensor module. A liquid lens module(140) changes the focus distance of a fixing optical system. A shutter module(150) makes light incident on the fixing optical system to pass or be blocked.
Patent KR-20110064633-A (KR)
Title: Sram based address generator for each layer and address generator comprising the same
Inventor: BAEG SANG HYEON
IPC: G06F5/00
Filed: 2009-12-08
Abstract: PURPOSE: A class address generation apparatus based on an SRAM and an address generation apparatus using the same are provided to return the address of an input word using bit position tables and address position tables. CONSTITUTION: n-Bit position tables(10) output a bit value which the b bit of a sub word directs. A first AND operation unit(20) outputs n enable signals. n-Address generators(30) output address data. n-Address position tables(40) output the address position data of an address which the address data directs.
Patent KR-20110066565-A (KR)
Title: Rehabilitative and assistive device for elbow movements
Inventor: SONG WON KYUNG
IPC: A63B23/12
Filed: 2009-12-11
Abstract: PURPOSE: An electric elbow rehabilitation auxiliary tool is provided to assist the movement of a man who has difficulty in folding and spreading a joint. CONSTITUTION: An electric elbow rehabilitation auxiliary tool comprises: an instrument unit(10) which is operated in order to support upper limb muscle and is equipped with an upper arm cuff(11), a forearm cuff(15), a forearm frame(16), a rotary connection unit(19), and a gear unit(14); a rotation angle sensor(20) which is attached to the rotary connection unit and measures a rotation angle of an elbow joint when the upper limbs are folded or unfolded; and a controller(30) which controls the operation of the instrument unit.
Patent KR-20110067838-A (KR)
Title: A curve electric power delivery device
Inventor: RO SEUNG HOON
IPC: C30B15/10
Filed: 2009-12-15
Abstract: PURPOSE: A curve electric power delivery device is provided to provide a certain rotation force to a quartz crucible by using the friction between a vertical power transfer unit and a horizontal power transfer unit. CONSTITUTION: A horizontal power transfer unit(20) is connected to a horizontal rotation shaft through a connection axis. The connection axis is comprised of a plurality of connection holes and a plurality of connecting members. The connection axis of the horizontal transfer unit is vertical to an operation pulley which is mounted on the both sides of the connection axis. A motor applies a torque to the connection axis of the horizontal power transfer unit. A gear box is combined with the rotation shaft of the motor and is interlinked. A vertical power transfer unit has one side combined in a gear box and the other side combined in the connection axis. A rotary actuator(40) is comprised of a rotator and an operation rotary shaft.
Patent KR-20110068160-A (KR)
Title: Method of manufacturing a solar cell
Inventor: LEE HONG JAE
IPC: H01L31/04
Filed: 2009-12-15
Abstract: PURPOSE: A method of manufacturing a solar cell is provided to extend the lifespan of a carrier by removing a silicon dangling bond sufficiently. CONSTITUTION: In a method of manufacturing a solar cell, an impurity diffusion layer is formed by diffusing an n or p type impurity in a p or n type substrate(S14). An amorphous silicon layer is formed on the diffusion layer(S18) An amorphous silicon layer is heat-treated. A silicon nitride layer is formed on the amorphous silicon layer(S22) A rear electrode and front electrode are formed on the backside of the substrate and a silicon nitride layer(S24). The amorphous silicon layer is formed by using a source gas including silicon and hydrogen.
Patent KR-20110069347-A (KR)
Title: Vibration absorbing system
Inventor: PARK CHAN YONG
IPC: F16F15/02
Filed: 2009-12-17
Abstract: PURPOSE: A vibration absorption system is provided to absorb micro-vibration by offsetting internal and external vibration according to offsetting frequency. CONSTITUTION: A vibration absorption system comprises a vibration sensor(10), a control device(20), and a vibration generating device(30). The vibration sensor is attached to the object material to be sensed. The vibration sensor senses the micro-vibration of the object material. A controller receives the output signal of the vibration sensor and eliminates noise. The controller generates effective offsetting frequency about the valid frequency. The vibration generating device generates vibration according to the offsetting frequency of the control device.
Patent KR-20110069538-A (KR)
Title: Laser devices
Inventor: PARK KYUNG HYUN
IPC: H01S5/10
Filed: 2009-12-17
Abstract: PURPOSE: A laser device is provided to minimize output intensity difference between first and second laser light sources, by changing a gain curve of an active layer. CONSTITUTION: A 1×2 distributor is arranged on a substrate. The 1x2 distributor includes a stem core, a first branch core and a second branch core. An active layer(110) is connected to the stem core. The active layer generates a light source with plural wavelength. The active layer provides gain. A first diffraction grating(125a) is coupled to the first branch core. A second diffraction grating is coupled to the second branch core. An active layer-micro heater(140a) supplies heat to the active layer. A first and a second micro heater(145a,145b) supply heat to the first and the second diffraction grating respectively.