baber/WOPTO huggingface dataset:
Patent KR-20090078531-A (KR)
Title: Plasma display device and driving method thereof
Inventor: JANG HYUK JUN
IPC: G09G3/28
Filed: 2008-01-15
Abstract: A plasma display device and a driving method are provided to steadily control the power consumption and luminance by correcting the selected APC level according to the address power consumption to the different APC level. A driving method of plasma display device comprises the first calculation step, the second calculation step, the configuration step, the assignment step and the display step. The first calculation step is performed to calculate the screen load ratio for frame by using the video signal. The second calculation step is performed to calculate the address power consumption for the address period of in-frame subfields by using the video signal. The establishment step is performed to set up the number of total sustain discharge pulses according to the screen load ratio and the address power consumption. The assignment step is performed in order to assign the total sustain discharge pulse to subfields. The display step is performed to display the image according to the number of the sustain discharge pulses. The plasma display unit comprises a plasma display panel(100), a controller(400) and a driving part.
Patent KR-20090079286-A (KR)
Title: Method and apparatus for estimating motion vector of moving images using fast full search block matching algorithm
Inventor: JEONG JE CHANG
IPC: H04N19/56
Filed: 2008-01-17
Abstract: A video motion estimation method and an apparatus thereof are provided to predict a prediction motion vector for motion estimation more exactly, thereby removing search points as many as possible. A partial SAD(Sum of Absolute Difference) is obtained in a unit of a predetermined number of pixels of a candidate macro block(S14). A min SAD is compared with the partial SAD(S15). It is determined whether to perform early termination of the candidate macro block. If the partial SAD is smaller than the min SAD, it is determined whether i is 32 or not(S17). If not so, a value of the i is increased as much as 1(S18).
Patent KR-20080068568-A (KR)
Title: Constant current circuit and light emitting diode drive unit using the same
Inventor: NODA IPPEI
IPC: G09G3/14
Filed: 2008-01-17
Abstract: A constant current circuit and an LED(Light Emitting Diode) drive unit using the same are provided to reduce power consumption by lowering a terminal voltage without the reduction of the output accuracy of constant current. A constant current circuit includes first and second transistors(M1,M2), a voltage control circuit(3), a current detection circuit(4), and a control circuit(5). The first transistor composed of MOS(Metal Oxide Semiconductor) transistors supplies currents according to a control signal that is inputted to a gate terminal thereof. Gate and source terminals of the second transistor composed of the same MOS transistors as the first transistor and connected to gate and source terminals of the first transistor, supplies currents to loads by the control signal. The voltage control circuit controls a drain voltage of the first transistor according to the drain voltage of the second transistor. The current detect circuit detects current flowing the first transistor and outputs the detection result. The control circuit controls the first and second transistors so as to set the current flowing the first transistor to a value according to the detection result.
Patent KR-20090079586-A (KR)
Title: Portable evacuation detecting device and method for detecting evacuation using said device
Inventor: KIM BYUNG KOOK
IPC: A61F13/42
Filed: 2008-01-18
Abstract: A portable defecation detection device, and a method for sensing defecation by using the device are provided to detect whether the defection is performed or not without the physical contact with an infant or a patient. A portable defecation detection device comprises a smell sensor which senses whether a specific component is contained or not according to the change of electric resistance generated by the contact of the particle of the specific component contained in urine or feces; a processor(600) which determines whether urine or feces is defecated or not according to the input signal from the smell sensor; an input device for the direction of a user for the operation of the defecation sensing; and a display device which displays whether the defecation is performed or not according of the result of the defecation sensing.
Patent KR-20090080856-A (KR)
Title: The handle cover for automobile
Inventor: LEE SUNG HOON
IPC: B62D1/06
Filed: 2008-01-22
Abstract: A method of manufacturing a steering wheel cover and a steering wheel cover are provided to prevent sewing lines from being exposed to the surface of the steering wheel cover and provide a clear surface and soft tactility. A ring-shaped inner skin which is made of a rubber material and has an opening is prepared. An outer cover is superposed on the inner side of the top end of the opening of the inner skin and arranged in a row. The ends of the arranged inner skin and the outer cover are backstitched. The other end of the outer cover is turned over to surround the bottom end of the opening. The end of the outer cover is high-frequency-fused to the bottom of the opening of the inner skin. The surface of the outer cover is heat-treated to stick the outer cover to the inner skin. The outer cover sticking to the inner skin is cooled to form a steering wheel cover.
Patent KR-20080105973-A (KR)
Title: Display substrate, method of manufacturing the same and display apparatus having the same
Inventor: KANG SHIN TACK
IPC: G02F1/136
Filed: 2008-01-25
Abstract: A display substrate of a display device and a method for manufacturing the same are provided to improve the aperture ratio and improve the display quality. A gate line(122) is formed on a base substrate. A first insulating layer is formed on the base substrate and covers the gate line. A data line(142) which is equipped on the first insulating layer and intersects with the gate line. A TFT(Thin Film Transistor) is connected to the gate line and the data line. A second insulating layer is formed on the base substrate in order to cover data line and the TFT. A transparent electrode is formed on the second insulating layer. An organic film is formed on the transparent electrode.
Patent KR-20090084404-A (KR)
Title: Slab deburring machine
Inventor: KIM JIN WOONG
IPC: B22D29/04
Filed: 2008-02-01
Abstract: A slab deburring machine is provided to produce mass slabs having superior quality by effectively and cleanly removing burrs fixed on the slabs. A slab deburring machine comprises a shear part(10), a supporting part(20), and a transport part. The shear part comprises a shear beam(12), a shear piston, and a shear knife(16). The shear beam is positioned at the upper and lower parts of the slab and is ascended and descended. A plurality of shear pistons are coupled along the shear beam in a row. In the shear part, the shear knife which is vertically contacted with the slab according to the elevation of the shear beam is positioned. The supporting part lifts the shear beam with supporting the shear part. The transport part transfers the slab between the shear beams, so the shear knife removes the burr. The shear knife is arranged in a zigzag shape in order to be overlapped.
Patent KR-20090087720-A (KR)
Title: Fan-motor assembly and refrigerator having the same
Inventor: YOO MYUNG KEUN
IPC: F25D17/06
Filed: 2008-02-13
Abstract: A fan-motor assembly and a refrigerator including the same are provided to reduce axial length and reduce flow resistance and noise of the air and reduce the flow resistance and noise due to a lead wire of a motor. A refrigerator including a fan-motor comprises a fan, a motor(151) and a supporting part(160). The fan comprises a hub(143) and a blade(145). The blade is formed at the circumference of the hub. The motor is arranged inside the hub and the motor rotates the hub. The supporting part comprises a frame(161), a bracket(171) and a spoke(181). A mounting groove is formed to accept the fan in the frame. The motor is mounted on the bracket. One end of the spoke is connected to the frame. The other end of the spoke is connected to the bracket. In the spoke, a rounding part is formed on the upper surface along the flow direction of the air.
Patent KR-20090088464-A (KR)
Title: Test chip for leadframe package and, method for testing electrical property of leadframe package using the same
Inventor: LEE SEUNG JAE
IPC: G01R31/28
Filed: 2008-02-15
Abstract: A test chip for a lead frame package and, a method for testing electrical property of the lead frame package using the same are provided to measure the electrical loss of the wire and a lead frame by using a PCB chip which is molded with a molding compound resin. In a test chip for a lead frame package and, a method for testing electrical property of the lead frame package using the same, a test chip(30) uses a thermosetting resin layer as a base layer. A test chip is adhered to a chip mounting plate(12) of a lead frame(10), and both end terminals of a copper wire for wire connection(34) and the lead frame are connected through a wire. In the test chip, the wire and the internal side of the lead is molded by a molding compound resin.
Patent KR-20090089055-A (KR)
Title: Apparatus and method for controlling space voltage vector in two-phase synchronous permanent magnet motor
Inventor: SHIN SANG JIN
IPC: H02P21/14
Filed: 2008-02-18
Abstract: An apparatus and a method for controlling a space voltage vector in a two-phase synchronous permanent magnet motor are provided to improve voltage efficiency by applying the voltage only for the time relating to the operation of the motor. An angle sensor(160) senses an angle rotation of a rotor of a two phase permanent magnet synchronous motor. A current sensor(190) senses the current of the fixed coordinate system of each phase of the two phase permanent magnet motor. A second coordinate converter(180) converts the current of the fixed coordinate system into the current of the rotation coordinate system. A current loop controller(110) produces the current of the rotation coordinate system. A first coordinate converter(120) converts the voltage of the rotation coordinate system into the voltage of the fixed coordinate system. A vector controller(130) selects the space voltage vector used for controlling the two phase synchronous permanent magnet motor. An inverter controls the space voltage vector by controlling the on/off of the plurality of switching elements.
Patent KR-20080036964-A (KR)
Title: A vegetables soup made an anion water
Inventor: PARK CHANG MI
IPC: A23L23/00
Filed: 2008-02-28
Abstract: Soup for hot pot cooking(Jeongol) is provided to remove the biting taste and pungent taste of raw material as well as the characteristic smell of fish and meat. Rhynchosia volubilis(2) is soaked in negative ion water(1,7) in weight ratio of 1:2 for 12hr or more, ground with a mixer(3), heated with salt(6) and filtered under pressure in a container(5). Rhynchosia volubilis extract is mixed with negative ion water, Welsh onions(8), onions, Lentinus edodes(10), garlic(11) and radish(12) in a weight ratio of 40 to 60:5 to 15:5 to 15:5 to 15:5 to 15:5 to 15.
Patent KR-20090096145-A (KR)
Title: Fixing device for bottom pad of 6-pad tilting bearing
Inventor: LEE SHI YEON
IPC: F16C35/07
Filed: 2008-03-07
Abstract: A lower pad fixing device of a 6-pad tilting bearing is provided to prevent foreign materials from being infiltrated into the bearing by protruding a thickness adjusting piece to a gap between a bearing ring and a pad with the rotation of an eccentric roller. A lower pad fixing device of a 6-pad tilting bearing comprises a body(110), an eccentric roller(120), and a thickness adjusting piece(130). An accommodation space(111) is formed inside the body. The body is inserted into the gap between the bearing ring inside the bearing pedestal and a pad. The eccentric roller is installed at the space of body with an eccentric shaft and is rotated. The thickness adjusting piece is installed at the space of the body outside the eccentric roller. The thickness adjusting piece fixes the pad with adjusting the thickness protruded to the gap between the bearing ring and the pad according to the rotation of the eccentric roller.
Patent KR-20090097547-A (KR)
Title: Apparatus and method of control brake light using audio video navigation system in a car
Inventor: LEE DONG HYEOK
IPC: B60Q1/44
Filed: 2008-03-12
Abstract: An apparatus and a method of control a brake lamp using an audio video navigation system in a car are provided to control an operation of a break lamp by using an on/off switch installed inside the car. In an apparatus and a method of control a brake lamp using an audio video navigation system in a car, a car detector(20) detects vehicles at the rear of it. A car detector senses distance information from vehicles at the rear of it. A controller of audio video navigation system receives information and distance of the rear vehicle and controls the break lamp control unit and a break lamp(50). The break lamp control unit controls the on/off and the brightness of break lamp according to a control signal of the audio video navigation system. The brake lamp control unit controls the brightness and on/off state of the brake lamp by varying voltage.
Patent KR-20080085721-A (KR)
Title: Motor with a chucking device and disk drive apparatus equipped with the same
Inventor: TAKAKI HITOSHI
IPC: G11B17/028
Filed: 2008-03-17
Abstract: A motor with a chucking device and a disk driving apparatus employing the motor are provided to prevent damage to a disk by forming a large space between the upper and lower surfaces of a center case. A motor comprises a shaft, a rotor magnet, a bearing member, and a rotor holder(22) having a cover part and a shaft fixing part. The rotor holder includes a cylindrical center projection formed on the center of the cover part to receive a portion of an upper part of the bearing member, and a chucking device(40) placed at its upper part. The chucking device includes a center case(41), an elastic member, and a claw member. The center case includes a cylindrical part, a cover part, and a base part, wherein only the base part is in contact with the outer periphery of the shaft fixing part.
Patent KR-20080039357-A (KR)
Title: Smart card
Inventor: KIM JAE HYUNG
IPC: G06K19/07
Filed: 2008-03-26
Abstract: A smart card is provided to operate and control a card terminal or internal/external devices linked with the card terminal by storing operation information for operating the card terminal or the internal/external devices linked with the card terminal, and an operation module for operating the card terminal or the devices based on the operation information. A smart card includes operation information(120) for operating a card terminal or more than one device linked with the card terminal, an operation module for operating the card terminal or the devices based on the operation information, and a memory storing information and/or data generated when the card terminal and/or the linked device are operated. Operation includes a reference operation for enabling a card terminal to start a target device by referring to the operation information, a direct operation for enabling the smart card to start the target device directly through the card terminal, and an approval operation for enabling the card terminal to start the target device by receiving starting approval for each operation stage from the smart card.
Patent KR-20090105548-A (KR)
Title: Cut and Cover Tunnels by useing CSP and Geotextile and the Construction Method thereof
Inventor: KOO HO BON
IPC: E21D11/14
Filed: 2008-04-03
Abstract: PURPOSE: A cover tunnel using corrugated steel pipe and geotextile and a construction method thereof are provided to reduce the load and pressure applied on the side and top of the corrugated steel pipe structure and to reinforce the right and left slope surface of the cover tunnel by employing geotextile pocket type filling method and EPS block. CONSTITUTION: A cover tunnel(1) using corrugated steel pipe and geotextile comprises a corrugated steel pipe structure(10), a concrete pocket(20), a side banking part(30), and a top banking part(50). The corrugated steel pipe structure is installed on a road(5). The concrete pocket is installed on either side of the corrugated steel pipe structure. The side banking part is located above the concrete pocket. The top banking part is made up of multi-stage pocket type banking structure using geotextile and positioned above the side banking part and the corrugated steel pipe structure.
Patent KR-20090108888-A (KR)
Title: Carrier gas heater and deposition apparatus by using the same
Inventor: AN YOUNG UNG
IPC: C23C16/00
Filed: 2008-04-14
Abstract: PURPOSE: A carrier gas heater and a deposition apparatus using the same for heating carrier gas used in a deposition process are provided to control the temperature of carrier gas through passing carrier gas in a zigzag form formed in a heater block. CONSTITUTION: A carrier gas heater and a deposition apparatus using the same for heating carrier gas used in a deposition process include a main body and a heater(330). The main body includes gas flow path in which the carrier gas is moved. The main body is laminated on the gas flow path. The main body equips the heater block, an exhaustion heater block and a center heater block. The heater heats the heater block combined with the heater block.
Patent KR-20090115541-A (KR)
Title: Vehicle parking stoper
Inventor: KIM BOK SOUNG
IPC: E01F13/00
Filed: 2008-05-02
Abstract: PURPOSE: A parking stopper for a vehicle is provided to prevent damage to the stopper and anchor bolt from being separated from the ground as a leaf spring supporting a stop rod absorbs the impact when a vehicle wheel collides with the parking stopper. CONSTITUTION: A parking stopper comprises a stop bar(1), a leaf spring(2) and a reinforcement plate(3). The stop bar is formed in a cylindrical shape. The wheel of the vehicle is contacted with the stop bar. The leaf spring is fixed on both sides of the stop bar with a fixing bolt(4) and a nut(5). The leaf spring absorbs impact applied on the stop bar. The reinforcement plate is installed on the lower part of the leaf spring. The reinforcement plate is fixed on the ground of the anchor bolt(6).
Patent KR-20090116495-A (KR)
Title: Apparatus for making slush
Inventor: KIM WON KYOO
IPC: A47J31/00
Filed: 2008-05-07
Abstract: PURPOSE: A slush manufacturing device is provided to reduce electric consumption and heat loss and reduce manufacturing time of the slush by manufacturing the slush of the ice particle form. CONSTITUTION: A slush manufacturing device comprises a main body(10), a first cooling unit(20), a second cooling unit(30), a cooling cycle unit(40), and a scrapper(50). The main body forms a cooling container(11) and a cold container(15). The first cooling unit is installed at the outer wall of the cooling unit and cools the undiluted solution inside the cooling container. The second cooling unit is installed at the outer wall and cools the undiluted solution in a freezing condition. The cooling cycle unit is formed inside the main body and supplies the refrigerant to the first cooling unit and the second cooling unit. The scrapper discharges the slush to the outside.
Patent KR-20080099812-A (KR)
Title: Process for producing bisphenol a with an extended service life in the crystallisation
Inventor: BLASCHKE ULRICH
IPC: C07C37/84
Filed: 2008-05-09
Abstract: A method for producing bisphenol A with an extended service life in the crystallization is provided to prepare bisphenol A with 15 weight% or less of phenol content, in which the suspended crystallization of a product compound containing bisphenol A, minor component and phenol is performed in a crystallizer and the product compound is pumped through a heat exchanger. A method for producing bisphenol A comprises (a) a step for forming the product compound including bisphenol A - phenol additive by reacting phenol and acetone in the presence of a sulfur-containing co-catalyst and sulfonic acid ion exchanger; (b) a step for obtaining the crystallization of the bisphenol A - phenol additive by series suspending and crystallizing the product compound including the bisphenol A - phenol additive obtained from the (a) step in one or more crystallizers, wherein one or more crystallizers includes one or more pumps pumping the colloidal suspension contained in one or more heat exchangers for cooling and one or more crystallizers through one or more heat exchangers; (c) a step for separating the crystal of the bisphenol A - phenol additive obtained from the (b) step by the solid / liquid separation; and (d) a step for obtaining the bisphenol A by removing phenol through the desorption and/or distillation from the crystal of the bisphenol A - phenol additive obtained from the (c) step. The current consumption of one or more pumps is maintained so that the current consumption is changed by the maximum ±5%. The speed of one or more pumps is increased as the pressure loss of one or more heat exchanger rise.
Patent KR-20090120311-A (KR)
Title: Optical film drying apparatus
Inventor: SHIN WON HO
IPC: B29B13/06
Filed: 2008-05-19
Abstract: PURPOSE: An apparatus for drying optical films is provided to transfer optical films in a spiral direction to widen usable space, and to control the temperature using a drier or cooler. CONSTITUTION: An apparatus for drying optical films comprises the following units. An input unit(110) inputs optical films in a direction which is set in advance. A drying unit dries the inputted optical films that are transferred in the preset direction. The preset direction represents a spiral direction. The drying unit comprises a plurality of frames with different lengths.
Patent KR-20090121567-A (KR)
Title: A cistern for natural humidification type air cleaner and natural humidification type air cleaner having the same
Inventor: SONG KYU WAN
IPC: B01D47/00
Filed: 2008-05-22
Abstract: PURPOSE: A bath for an air cleanser of a natural humidification type and the air cleaner having the same are provided to prevent leakage of the water to the outside by inserting a bonding part to a joint hole. CONSTITUTION: An air cleaner of a natural humidification type includes a bath main body(220) and a bath cover(240). The bath main body receives the water supplied to the water. The bath cover is combined on the bath main body to seal the bath main body. The bath main body includes a joint part on the top. The bath cover includes a joint corresponding part combined with the joint part.
Patent KR-20090125570-A (KR)
Title: Flash memory device and manufacturing method thereof
Inventor: KIM KYUNG MIN
IPC: H01L27/115
Filed: 2008-06-02
Abstract: PURPOSE: A flash memory device and a manufacturing method thereof are provided to form a tunnel oxide layer with uniform thickness by removing divot generated in removing a pad oxide layer and a nitride layer. CONSTITUTION: A semiconductor substrate(110) comprises an active region and an isolation region, and the active region is formed between the isolation regions. A first isolation layer(120) is formed on the isolation region on the top of the semiconductor substrate. A tunnel oxide layer(130) is formed on the active region on the top of the semiconductor substrate. A second isolation layer(140) is formed on the top of the first isolation layer, and has a step from the tunnel oxide layer. The second isolation layer is projected upward and separates the active region electrically. The divot created in the side of the first isolation layer is removed.