baber/WOPTO huggingface dataset:
Patent KR-20100117829-A (KR)
Title: Apparatus for removing scale in scr catalyst
Inventor: LEE JIN SU
IPC: B01J38/00
Filed: 2009-04-27
Abstract: PURPOSE: An apparatus for removing scale of an SCR catalyst is provided to reduce a scale which closes the SCR catalyst by including a plurality of needle-shaped members. CONSTITUTION: An apparatus for removing a scale of an SCR catalyst includes a plurality of needle-shaped members(1), a handle plate(2), at least one support plate(3a,3b), and a guide member(4). The handle plate is fixed to one end of the needle-shaped member. The support plate has a plurality of penetration holes. The guide member is parallel to the needle-shaped members between the handle plate and the support plate and is fixed to the support plate.
Patent KR-20090127051-A (KR)
Title: Apparatus and method for transmitting near wireless signal using digital radio frequency processing
Inventor: SHIM WOO JIN
IPC: H04B7/24
Filed: 2009-04-27
Abstract: PURPOSE: A local wireless signal transmitting apparatus using a digital RF(Radio frequency) processing technology and a method thereof are provided to convert a local wireless signal into an RF signal by replacing a Digital to Analog Converter with a polar modulator. CONSTITUTION: A signal processor(10) produces a local wireless signal. The signal processor produces a baseband signal by spreading the frequency about the local wireless signal. A phase converter(20) receives the produced baseband signal. The phase converter converts the baseband signal into the phase information. A DRP(Digital Radio frequency processor, 30) converts the received phase information through a polar modulation into an RF signal.
Patent KR-20100122326-A (KR)
Title: Nipple assembly and construction thereof
Inventor: KIM JONG BOCK
IPC: F16N21/02
Filed: 2009-05-12
Abstract: PURPOSE: A nipple assembly and an installation structure thereof are provided to prevent damage to a nipple assembly because a nipple assembly is recessed inside a base material, so that the nipple assembly might be not exposed to the outside. CONSTITUTION: A nipple assembly(100) comprises a housing(110), a nipple body(120), and a male screw. An inner space is formed inside the housing. The nipple body is accepted inside the housing. The male screw is formed on the outside of the housing.
Patent KR-20090064513-A (KR)
Title: Hand phone gender holder
Inventor: LEE WOO YOUNG
IPC: H04B1/38
Filed: 2009-05-20
Abstract: A fixing device of a cellular phone and a gender is provided to prevent separation caused by vibration of a car during a charging process in the car, so that a user can always charge the user's cellular phone all the time. A cellular phone and a gender(4) charger are fixed by a plastic material. Scratches on the cellular phone and a fixing device are prevented. The fixing device of the cellular phone and the gender previously fixes the cellular phone and the gender in order to prevent separation between the cellular phone and the gender. The fixing device for the gender is suitable for any cellular phone, so that anyone can easily use the fixing device.
Patent KR-20100130365-A (KR)
Title: Method for data output of data using a proximity sensor in mobile terminal and apparatus thereof
Inventor: KIM EUN JI
IPC: H04M1/72403
Filed: 2009-06-03
Abstract: PURPOSE: A data outputting method using a proximity sensor of a portable terminal and a device thereof are provided to output resource data, which the size of sound is different according to the intensity of detected light. CONSTITUTION: A signal processing unit(120) processes a signal about detected light from a receiving unit. The signal processing unit compares a predetermined specific value, which is preset with a processed signal. The signal processing unit transfers the generated compared data to a control unit(100). The control unit analyzed the transferred compared data from the signal processing unit. The control unit converts an output data according to the result corresponding to analysis and outputs the data.
Patent KR-20100133810-A (KR)
Title: Apparatus and method for guiding landing of uninhabited aerial vehicle using wire
Inventor: ROH WOO HYUN
IPC: B64F1/02
Filed: 2009-06-12
Abstract: PURPOSE: An apparatus and a method for guiding landing of an unmanned aerial vehicle using a wire are provided to guide the landing of an unmanned aerial vehicle without restriction in landing zone. CONSTITUTION: An apparatus for guiding landing of an unmanned aerial vehicle comprises the wire support, a wire(20), a sensor, a tension regulating unit, and a controller. The wire support is composed of a pole(11), an upper supporting part(12), and a lower supporting part(13). The upper supporting part and the lower supporting part are formed in the pole. The wire is supported on the upper and lower supporting parts of the wire support in order to suspend an unmanned aerial vehicle and guide landing. The sensor is installed in the wire and senses the intensity of a force applied by the unmanned aerial vehicle. The tension regulating unit controls the tension of the wire by being connected to a side of the wire. The controller controls the driving of the tension regulating unit according to the sensing result of the sensor so as to unwind the wire according to the force applied by the unmanned aerial vehicle, thereby guiding the landing of the unmanned aerial vehicle.
Patent KR-20100136305-A (KR)
Title: Frequency modulation controller, switch mode power supply comprising the same and switching operation frequency modulation method
Inventor: LEE KWANG IL
IPC: H02M3/155
Filed: 2009-06-18
Abstract: PURPOSE: A frequency modulating controller, a switch-mode power supply including the same, and a method for modulating the frequency of a switching operation are provided to control a ripple controlling signal by compensating a differential voltage. CONSTITUTION: A peak detector(125) detects and holds the highest value(HV) of a detection voltage(SV). A ripple generator(110) generates a current ripple(Ic) using a difference of the highest value and the detecting voltage. The current ripple is in proportion to the difference. The ripple generator includes a current transformer(12). A modulation control signal generator(121) generates a modulation control signal(Iosc). The modulation control signal is varied according to the current ripple.
Patent KR-20100137835-A (KR)
Title: Integrated address book service system and integrated address book service method
Inventor: JANG YONG SUG
IPC: H04W8/24
Filed: 2009-06-23
Abstract: PURPOSE: An integrated address book service system and an integrated address book service method are provided to enable an address book service server receiving individually managed address book information to generate and manage one integrated address book information in which duplicated address books are integrated. CONSTITUTION: An authentication processing unit(210) processes authentication of a terminal based on corresponding subscriber information and authentication information if the use of an address book service is requested from a fixed terminal. An address book upload processing unit(220) stores address book information of at least one terminal corresponding to a corresponding subscriber. The address book upload processing unit stores address book information uploaded from the authenticated terminal. A duplicated address book processing unit(230) generates integrated address book information with which duplicated information of the address book information is integrated.
Patent KR-20110016025-A (KR)
Title: Method of manufacturing a semiconductor package
Inventor: KIM JI EUN
IPC: H01L23/482
Filed: 2009-08-10
Abstract: PURPOSE: A semiconductor package manufacturing method is provided to greatly reduce the time needed for plating by forming a preliminary electrode in the empty space in advance and simply bonding the preliminary electrode made on the metal seed layer. CONSTITUTION: A semiconductor chip(10) comprises a recess portion formed with the predetermined depth from the upper side. A molding member(20) comprises the empty space(24) having the pillar shape within the recess portion. A preliminary electrode(35) having the pillar shape within the recess portion is formed by filling the empty space with the conductive member.
Patent KR-20110018722-A (KR)
Title: Liquid crystal display and method of controlling a polarity of data thereof
Inventor: KIM JONG WOO
IPC: G09G3/36
Filed: 2009-08-18
Abstract: PURPOSE: A liquid crystal display device and a method for controlling data polarity are provided to prevent an audible noise by increasing the polarity reverse cycle of a data voltage. CONSTITUTION: A liquid crystal display panel(100) includes data lines and gate lines. A data driving circuit(102) reverses the polarities of the data voltages and supplies the reversed data voltages to the data lines. A gate driving circuit(103) supplies the gate pulse to gate lines. A timing controller(101) detects a defective pattern image and reverses a polarity control signal.
Patent KR-20110019074-A (KR)
Title: A refrigerator
Inventor: CHAE SU NAM
IPC: F25D23/02
Filed: 2009-08-19
Abstract: PURPOSE: A refrigerator is provided to minimize noise from a machine room in a state the machine room is arranged on the upper part of the body. CONSTITUTION: A refrigerator comprises a body, a machine room(100) and an anti-vibration member. The body comprises freezing and refrigerating compartments. The machine room is arranged on the upper part of the body, and the inside of the machine room is divided into a front area and a rear area. The anti-vibration member attenuates the vibration from the machine room. The anti-vibration member comprises a fixing screw and an elastic unit. The fixing screw is connected to a fixing bracket, which is installed on the cooling fan of the machine room, and is fixed to the floor plate of the machine room. The elastic unit is coupled to the fixing screw and is interposed between the floor plate and the fixing screw.
Patent KR-20110020619-A (KR)
Title: Method for play synchronization and device using the same
Inventor: LEE KEUM KOO
IPC: G11B27/10
Filed: 2009-08-24
Abstract: PURPOSE: A method for play synchronization and a device using the same are provided to reproduce the contents, which is identical to the contents reproduced in one device, through another device. CONSTITUTION: If a time line is generated, a master-electronic frame stores a time line(S305,S310). If a reproduction synchronization command is inputted, the master-electronic frame sets up the connection with a slave-electronic frame(S315,S320). The master-electronic frame transfers the stored time line and necessary contents to the slave-electronic frame(S325). According to the stored time line, the master-electronic frame reproduces the contents(S330). According to the received time line, the salve-electronic frame reproduces the contents(S335).
Patent KR-20110024195-A (KR)
Title: Display device
Inventor: YANG JUN SUK
IPC: G09F9/33
Filed: 2009-09-01
Abstract: PURPOSE: A display device is provided to help a user to easily replace a defective lighting device with new one by including a plurality of bodies which are rotatable. CONSTITUTION: A display device(100) includes a rotary combination unit through which a plurality of bodies having lighting device(140) in one side are rotatable wherein the plural bodies have a bar which is extended to a fist direction. The plural bodies have a part which is overlapped with each other.
Patent KR-20110024595-A (KR)
Title: Preparation method of poruos metal by evaporation
Inventor: HYUN SEUNG GYUN
IPC: B22F3/11
Filed: 2009-09-02
Abstract: PURPOSE: A porous metal preparation method using vapor evaporation is provided to improve bio-affinity effect by controlling pore size to make magnesium wire more than 99.99% evaporate in a metal powder sintered process. CONSTITUTION: A porous metal preparation method using vapor evaporation is as follows. A preform is made by mixing titanium metal powder and magnesium wire. The magnesium wire evaporates to manufacture a sintered body after the preform is treated by heat in vacuum. The amount of the magnesium component is measure from the sintered body.
Patent KR-20110025419-A (KR)
Title: Engine power control by positioning information
Inventor: CHOI JAE YOON
IPC: F02D45/00
Filed: 2009-09-04
Abstract: PURPOSE: An engine-power control apparatus using the position information of equipment is provided to prevent an engine from having a problem and to enable equipment to be operated in an optimal state since the optimal engine power of the equipment is automatically adjusted according to the altitude. CONSTITUTION: An engine-power control apparatus using the position information of equipment comprises a position information receiver, a map unit and an equipment controller. The position information receiver can receive the position information of equipment. The map unit recognizes the altitude through the position information from the position information receiver. The equipment controller calculates the optimal engine power through the recognized altitude information. The equipment controller controls the power of the engine.
Patent KR-20110026065-A (KR)
Title: Apparatus and method for envelope tracking power amplifier in wireless communication
Inventor: KIM SHIN HO
IPC: H04B1/04
Filed: 2009-09-07
Abstract: PURPOSE: A device and a method for an envelope tracking power amplifier supporting power control in a wireless communication system are provided to use a plurality of shaping tables, thereby increasing efficiency of an ET technique in a transmission end. CONSTITUTION: An envelope gain controller(114) adjusts a gain of a digital baseband transmitting signal by controlling power. A detector(116) detects an envelope signal from the digital baseband transmitting signal. The detector shapes the envelope signal. A DAC(Digital to Analog Converter)(118) converts the shaped envelope signal into an analog signal. An envelope modulator generates a drain bias of a power amplifier.
Patent KR-20100056962-A (KR)
Title: Method for transmitting referece signal for downlink channel measurement
Inventor: LEE MOON IL
IPC: H04W24/10
Filed: 2009-09-08
Abstract: PURPOSE: A method for transmitting reference signal in order to measure a downlink channel is provided to transmit the reference signal which is dedicated for a base station if the number of transmission antenna is increased. CONSTITUTION: A base state maps reference signal, which is related to N to M-1 transmission antenna port, to a physical hybrid-automatic repeat request indicator channel(PHICH) groups in a sub-frame. The PHICH groups are used for transmitting acknowledgement/negative acknowledgement information with respect to an uplink data channel in the sub-frame. The base station transmits the sub-frame in which the reference signal is mapped.
Patent KR-20110027287-A (KR)
Title: A hull-less soondae and the process of manufacture
Inventor: YOU EUN HO
IPC: A23L13/20
Filed: 2009-09-10
Abstract: PURPOSE: Skinless sundae and a producing method thereof are provided to improve the storage property of the sundae by reducing the water content, and to offer the unique texture of the sundae to eaters. CONSTITUTION: A producing method of skinless sundae comprises the following steps: mixing 3~10wt% of pork, 1~5wt% of red pepper paste, 0.5~1.5wt% or soy sauce, 0.5~3wt% of spicy green pepper powder, and 0.1~0.5wt% of capsaicin with a conventional sundae filler; inserting the sundae filler into a polyethylene film; steaming the sundae filler inside the film for 10~20minutes at 90~100deg C; drying the obtained sundae and removing the film after cooling in cold water; and drying for 10~40minutes. The conventional sundae filler contains Chinese noodles, pork blood, pork lard, salt, spring onion, garlic, ginger, and other ingredients.
Patent KR-20110027948-A (KR)
Title: A pre treatment system for reverse osmosis membrane
Inventor: LEE MOON JAE
IPC: B01D65/00
Filed: 2009-09-11
Abstract: PURPOSE: A reverse osmosis membrane pre-treatment system is provided to prevent the oxidation of a reverse osmosis membrane by an overflowing oxidizer, by removing microbes and light components. CONSTITUTION: A reverse osmosis membrane pre-treatment system comprises the following: an electrolysis device(8) for passing through raw water flowing into a reverse osmosis membrane(14); a NaCl supplying unit(A) installed on the front side of the electrolysis device, including an NaCl storage tank(7); and a fixed amount insertion pump(5) for supplying NaCl, by receiving a total flow rate signal of the electrolysis device from a flow meter(2).
Patent KR-20100033355-A (KR)
Title: Clinch bolt
Inventor: SHINJO KIMIO
IPC: F16B39/02
Filed: 2009-09-18
Abstract: PURPOSE: A clinch bolt is provided to obtain stable clinch force by preventing the center between an installation hole and a clinch bolt from being dislocated. CONSTITUTION: A clinch bolt comprises coking protrusions(25), an annular bulge, an annular groove(27), and protrusions(28) for preventing the center off. The coking protrusions are installed in a sheet face(24) of a head part(23). The annular bulge has a bigger diameter than the outer diameter of a screw shaft part(22). The annular groove is formed between the annular bulge and the sheet face. The protrusions for preventing the center off are protruded from a wall surface(27a) of the annular groove.
Patent KR-20110031538-A (KR)
Title: Bed mattress and mattress heating system having the same
Inventor: LEE DONG CHUL
IPC: A47C21/00
Filed: 2009-09-21
Abstract: PURPOSE: A bed mattress and a mattress heating system having the same are provided to improve heating efficiency by supplying heat to the outside of the bed mattress. CONSTITUTION: A bed mattress heating system comprises: a mattress(110) including a mattress body having an air moving space; and a heater(120) which is equipped in the bed mattress and supplies heat to the inside of the mattress. The bed mattress can be installed on a mattress supporting board. In one side of the mattress, a mattress support stand is installed. The heater includes a housing(121) and a variable heat supply path(122).
Patent KR-20110032021-A (KR)
Title: Heat exchanger
Inventor: SHIN HYUN KUN
IPC: F28F9/02
Filed: 2009-09-22
Abstract: PURPOSE: A heat exchanger is provided to enable the coupling part of a header tank to be firmly maintained in spite of the pressure, which is applied to the header tank. CONSTITUTION: A heat exchanger comprises a plurality of tubes, fins, a header(200), and a tank(300). The tubes are parallely arranged at constant intervals in the air flow direction. The fins are interposed between the tubes and increase the heat transfer area with the air, which flows between the tubes. A plurality of tube insertion holes and a mount are formed on the header. The end of the tube is coupled to the tube insertion hole. The tank is coupled to the header. A plurality of taps are formed along the edges of left and right ends of the header. A plurality of tap holes are formed on a bent part, which is extended from both ends of the tank and is bent to the header. The tap is inserted into the tap hole.
Patent KR-20110032869-A (KR)
Title: Print control device and control method thereof
Inventor: KIM YOUNG JU
IPC: G06F3/12
Filed: 2009-09-24
Abstract: PURPOSE: A print controlling unit and a control method thereof are provided to conveniently control the operation of image forming apparatuses by using a universal printer driver. CONSTITUTION: A searcher(120) searches a plurality of image forming apparatuses. A UI(User Interface) unit(140) generates and displays a first list about the image forming apparatus. If a first image forming apparatus is selected on a first list, a UI generator(150) displays a driver UI corresponding to the first image forming apparatus. A controller(130) displays a second list, on which the image forming apparatus is included, in a driver UI maintaining state. If a second image forming apparatus is selected on a second list, the controller generates a driver UI corresponding to the second image forming apparatus.
Patent KR-20110033488-A (KR)
Title: Input device with touch sensor
Inventor: PARK SANG BECK
IPC: G06F3/14
Filed: 2009-09-25
Abstract: PURPOSE: An input device having a touch sensor is provided to prevent malfunction by optimally adjusting input sensitivity of the touch sensor according to neighboring environment or a user. CONSTITUTION: A capacitive touch sensor(220) changes a level of an output signal by changing electrostatic capacity if a human body is contact directly/indirectly. A signal analyzing/processing unit(250) stores a critical value by varying critical value touch sensitivity according to environment data. If a signal level inputted from the touch sensor belongs to a critical value range, the signal analyzing/processing unit outputs a key data corresponding to an input signal. A humidity and temperature sensor(260,270) senses circumference humidity and temperature and outputs a sensing data to the signal analyzing/processing unit.
Patent KR-20110034390-A (KR)
Title: Apparatus for measuring surface temperature of slab
Inventor: HWNAG JIN DONG
IPC: G01K13/04
Filed: 2009-09-28
Abstract: PURPOSE: An apparatus for measuring the surface temperature of a slab is provided to improve the accuracy of measurement of the surface temperature of a slab regardless of steel type of a slab and emissivity. CONSTITUTION: An apparatus for measuring the surface temperature of a slab comprises a temperature detecting unit, a temperate measuring unit, and an elastic support. The temperature detecting unit is arranged on an extraction hole of the furnace and is contacted with slab(1). The temperate measuring unit is formed inside the temperature detecting unit and measures the temperature of the slab. The elastic support elastically supports the temperate measuring unit to the slab.
Patent KR-20110037410-A (KR)
Title: Decoding method for raptor codes using system
Inventor: HEO JUN
IPC: H03M13/29
Filed: 2009-10-06
Abstract: PURPOSE: A decoding method for a system which uses raptor codes is provided to reduce the system load by reducing the calculation quantity. CONSTITUTION: A variable node remaining after the MP decipher of the raptor codes is established as a set Uv(ST10). The selected guess node and the free variable nodes are composed as a first group(ST20). Rest of the groups except the variable node are obtained(ST30). Two biggest groups are assigned to G1 and G2(ST40). A subgroup G10 or G11 satisfying the equation of the check node is selected(ST50). Group G20 or G21 satisfying the check node equation is selected by using the subgroup G20 about and G21(ST60).
Patent KR-20110044822-A (KR)
IPC: B65D81/07
Filed: 2009-10-24
Abstract: PURPOSE: A double air buffer packing material is provided to offer the burring effect to users by forming a swollen shape with the material using air flowed into a double layered air cap. CONSTITUTION: A double air buffer packing material is obtained by flowing in air inside air caps and sealing the air caps. The air caps have two layers, and are sealed by heat from four directions using a heat wire. The doubled layered air caps are formed in a grid form by sealing the air caps from different directions.