baber/WOPTO huggingface dataset:
Patent KR-20100003209-A (KR)
Title: Receiver and method for receiving digital signal
Inventor: XIANG JUAN
IPC: H04B1/06
Filed: 2009-06-24
Abstract: PURPOSE: A receiver and method for receiving digital signal are provided to restore carrier frequency in a digital communication system by using binary modulated cyclic preamble. CONSTITUTION: The receiver for receiving digital signal includes a frame having binary modulated cyclic preamble, a unit(320) for determining carrier frequency offset based on correlation relation between the first cyclic preamble and the second cyclic preamble. The binary modulated cyclic preamble is a guard interval. The guard interval includes pseudo noise sequence. The phase estimator determines the carrier frequency offset of the receiving signal.
Patent KR-20110000051-A (KR)
Title: Magnetic biult-in hair roll
Inventor: KIM YOUNG GYUN
IPC: A45D2/08
Filed: 2009-06-26
Abstract: PURPOSE: A hair roll equipped with magnets is provided, which can maintain hair wave by cohesive power of a plurality of hair rolls. CONSTITUTION: A hair roll comprises: a roll body(1) which has an inclined shape; and first and second magnet support members(20,30) accepted into a hollow of the roll body. The first magnet support member includes: a magnet insertion unit(34) which has a cylindrical shape; a support bar(29) which is projected from the outer circumference of the magnet support member; a pinhole supporting part(32) which is extended from the end of the support bar and is projected; a pinhole(31) formed into an acceptance through-hole form in the inner center of the pinhole supporting part; and a rod saw(22) projected from the symmetry opposite outer circumference.
Patent KR-20110000205-A (KR)
Title: Method of inspection ingot grinding wheel of change time
Inventor: KIM IL DONG
IPC: B24B45/00
Filed: 2009-06-26
Abstract: PURPOSE: A device for automatically detecting the exchange timing of ingot grinding materials is provided to enable the only replacement of a wheel without the replacement of ingot. CONSTITUTION: A method for attaching or detaching a housing(1) and a grinding member(2) comprises following steps. A groove for the insertion of the grinding member is formed in a wheel housing. A lock device fixes the groove. The housing and the grinding member are detachably installed in the wheel, so grinding member can be easily replaced. The damaged part of the grinding member is replaced, so the wheel can be reused.
Patent KR-20110001461-A (KR)
Title: Imports and exports important service system and method
Inventor: JANG JUNG IL
IPC: G06Q50/26
Filed: 2009-06-30
Abstract: PURPOSE: An exportation-and-importation information service system and a method thereof are provided to simplify a document of trading company in receipt/remittance business of a pose remittance type related to exportation and importation. CONSTITUTION: A trading information processor(330) inquires limit balance breakdown based on service provider identification information and report receipt number within information related to overseas remittance or export earning voucher. The trading information processor compares corresponding limit balance history with previously set reference. If the providing of trading information is available, the trading information processor extracts detailed report breakdown related to the trading.
Patent KR-20100003716-A (KR)
Title: Pressure-sensitive adhesive composition, polarizer and liquid crystal display
Inventor: JANG KI SEOK
IPC: C09J133/08
Filed: 2009-07-01
Abstract: PURPOSE: A pressure-sensitive adhesive composition is provided to ensure excellent endurance reliability in a high temperature or high humidity condition, good cutting property and releasability, and to suppress light leakage occurring in a liquid crystal display. CONSTITUTION: A pressure-sensitive adhesive composition comprises an acrylic resin with an average molecular weight of 800,000-2,000,000 and an optical anisotropic compound that exists as a liquid phase in a room temperature. The acrylic resin comprises an aromatic substituent. The acrylic resin is a polymer of a monomer mixture including a (meth)acrylic acid ester-based monomer 55-94.9 parts by weight, an aromatic ring-containing monomer 5-35 parts by weight, and a crosslinking monomer 0.1-10 parts by weight.
Patent KR-20110007546-A (KR)
Title: A method of preparing the aphicidal extract of sophorae radix, the agents comprising it and the method of controling aphids
Inventor: CHOI DU HOI
IPC: A01N65/08
Filed: 2009-07-16
Abstract: PURPOSE: A Sophorae Radix root extract with an activity of preventing firefly is provided to replace agricultural chemical and to ensure excellent prevention activity. CONSTITUTION: A method for preparing Sophorae Radix root extract for preventing firefly comprises: a step of adding Sophorae Radix root to 5-15 times volume of ethane and extracting in the dark for 40-60 hours and filtering to obtain extract; a step of concentrating at 30-43°C; and a step of freeze-drying the concentrated extract. A composition for preventing firefly contains the Sophorae Radix root extract. The composition further contains Phrethrum flower extract.
Patent KR-20110009986-A (KR)
Title: Food order system and food order method using food order system
Inventor: HONG TAE HOON
IPC: G06Q50/12
Filed: 2009-07-23
Abstract: PURPOSE: A food ordering system and a method for ordering a food using food ordering system are provided to establish food court servers to an individual restaurants, thereby users can directly order a food by connecting to a food court servers. CONSTITUTION: A food portal server(21) comprises the following. A portal authentication engine of a portal engine unit controls to enable a user of a client(12) to subscribe or login. The portable authentication engine controls to enable a food court manager of a food court server(31) to subscribe or login. A portal authentication information storing unit of a portal data storage unit stores login information of the client and subscribe information of the food court manager.
Patent KR-20110013076-A (KR)
Title: 카메라 시스템을 이용한 손짓 및 터치형 양손 반지 마우스 입력 장치
Inventor: KANG BYUNG SOO
IPC: G06F3/03
Filed: 2009-08-01
Abstract: 본 발명은 손동작과 휴대가 간편한 반지형태의 마우스의 입력을 카메라와 무선통신을 통해 전송받아 다양한 멀티미디어 기기의 동작을 사용자가 편리하게 제어할 수 있는 입력장치에 관한 것이다. 
       
     반지, 링, 양손, 무선, 카메라, 스테레오 카메라, 멀티미디어 기기, 키오스크, 리모컨, 제스쳐, 터치, 인터페이스
Patent KR-20110014417-A (KR)
Title: Mixing head of low pressure foaming machine
Inventor: JEONG YONG CHAE
IPC: B29C44/36
Filed: 2009-08-05
Abstract: PURPOSE: A mixing head of a low-pressure foaming machine is provided to improve mixing efficiency by inserting stirring rings into the outer surface of a head body through a spacer. CONSTITUTION: A mixing head of a low-pressure foaming machine comprises a head body(42), multiple stirring rings(50), and a fixing unit(58). The head body is coupled to a rotary shaft and is rotated. Stirring blades(54) are formed in the circumference of the stirring rings at pre-determined intervals. The stirring rings are inserted into the circumference of the head body. The fixing unit fixes the stirring rings to the head body.
Patent KR-20110017551-A (KR)
Title: Rebar coupler connections
Inventor: CHOI JUNG HWAN
IPC: E04C5/16
Filed: 2009-08-14
Abstract: PURPOSE: An interference-fitting coupler for reinforcing rod connection is provided to enhance tensile strength between connected reinforcing rods and the coupler by forming thread on the exterior of the reinforcing rods with the internal thread of fastening members when connecting the reinforcing rods. CONSTITUTION: An interference-fitting coupler for reinforcing rod connection comprises reinforcing rods(10,11), a pair of fastening members(20,21), and a pair of fastening caps(30,31). The reinforcing rods are faced each other for connection. The fastening members, having internal threads(20a,21a) and tapered outer surfaces, are pressed on the exterior of the reinforcing rods. The fastening caps, having tapered inner surfaces corresponding to the tapered outer surfaces of the fastening members, are fitted to both sides of the fastening members to face each other.
Patent KR-20110018025-A (KR)
Title: Method of restricting providing service according to user
Inventor: CHO DONG SUB
IPC: H04W12/02
Filed: 2009-08-17
Abstract: PURPOSE: A method for restricting a service provision according to a user, capable of the privacy protection of a user and the efficiency of management is provided to prevent access to data by increasing the efficiency of communication. CONSTITUTION: A user performs user registration by using mod operation(S410). A session key is generated for a user by using 1-out-2 lost channel. The user authority information is set up according to a service(S420). The service is offered corresponding to the fixed user authority information(S440).
Patent KR-20110019147-A (KR)
Title: Apparatus and system for switching fiber optic feeder line in ftth network
Inventor: LEE YOUNG WOOK
IPC: H04B10/27
Filed: 2009-08-19
Abstract: PURPOSE: A light switching device in FTTH network and a system thereof are provided to minimize the loss of an optical signal and prevent communication accident through an alternative route to a spare line. CONSTITUTION: A light loss sensor(110) senses the loss of the optical signal inputted through an operation line and outputs a communications barrier signal about operation line which happens the loss of the optical signal. A main switch switches a switching line for forming a protection path instead of the operation line if there is the light loss on the operation line. A protection switch forms a protection line which is connected to a preliminary line. A switching controller(130) detects the operation line and receives a communication failure signal.
Patent KR-20110019965-A (KR)
Title: Metal intercepting device and atomic layer deposition device having the same
Inventor: NA HEUNG YEOL
IPC: H01L21/20
Filed: 2009-08-21
Abstract: PURPOSE: A metal intercepting device and an atomic layer deposition device with the same are provided to discharge a discharging gas discharged from a processing chamber to the outside without a scrubber, thereby saving costs for installing the scrubber. CONSTITUTION: An intercepting chamber(310) provides an intercepting space. An intercepting plate(320) is located on one side of the intercepting chamber. The intercepting plate includes a body attached or detached to or from the intercepting chamber and an intercepting finger(324) inserted into the intercepting chamber. A coolant source(330) supplies a coolant. An attaching/detaching unit attaches/detaches the intercepting chamber to/from the intercepting plate.
Patent KR-20110019989-A (KR)
Title: Rf signal processing circuit
Inventor: CHOI KYUNG MOON
IPC: H04B1/26
Filed: 2009-08-21
Abstract: PURPOSE: An RF signal processing circuit is provided to variously use the frequency band of the IF(Intermediate Frequency) signal. CONSTITUTION: According to a control signal, a PLL(Phase Locked Loop) circuit(170) changes frequency of a fixed phase clock signal, and outputs the changed signal. Mixers(102a,120b) mixes signal transmitted through an input unit with a clock signal. A DSP(Digital Signal Processor)(160) receives and processes the mixed signal. An analog demodulator(230) receives an output signal from the DSP. A digital demodulator(240) receives the output signal from the DSP.
Patent KR-20090096588-A (KR)
Title: Method for Settling Wireless One-time Authentication Advertisement Profit
Inventor: JUNG JONG PIL
IPC: H04W12/06
Filed: 2009-08-24
Abstract: A method for paying wireless one time authentication advertisement profits is provided to distribute advertisement profits to a communication service provider and an authentication organization processing wireless security authentication. An advertisement providing unit(845) transmits advertisement data to a mobile phone through a wireless communication network so that the advertisement data is outputted in an advertisement output region. A money amount calculating unit(840) checks the amount of advertisement profit money. The money amount calculating unit calculates the amount of one-time authentication fee replacement money from the amount of advertisement profit money. The one-time authentication fee replacement money includes the amount of calculation money in a communication service provider providing a communication network processing wireless security authentication and the amount of calculation money in an authentication organization processing the wireless security authentication. A calculation processing unit(835) processes the amount of calculation money in the communication service provider and the amount of calculation money in an authentication organization.
Patent KR-20110021108-A (KR)
Title: Apparatus and method for making stereoscopic image using single lens
Inventor: CHOI CHUL
IPC: H04N5/232
Filed: 2009-08-25
Abstract: PURPOSE: An apparatus and a method for generating a stereoscopic image by using a single lens are provided to obtain plural images for synthesizing a stereoscopic image without the addition of an optical change unit or a camera module. CONSTITUTION: A first lens transfer unit moves a lens(11) on an image plane in a horizontal direction, and changes the position at which a subject image is collected at the image plane. An image sensor(12) detects the subject image collected at plural lens positions. An image synthesizing unit(14) generates a stereoscopic image for the subject by synthesizing the detected plural images.
Patent KR-20110022201-A (KR)
Title: Steering angle sensor for vehicle
Inventor: KIM JI WOONG
IPC: B62D6/10
Filed: 2009-08-27
Abstract: PURPOSE: A steering angle sensor for a vehicle is provided to cost-efficiently and accurately measure the absolute rotation angle of a steering wheel. CONSTITUTION: A steering angle sensor for a vehicle comprises a first magnet(3), a first detecting element(5) for magnetic field variation, a second magnet(7), a second detecting element(9) for magnetic field variation, and a micom(11). The first magnet covers a steering shaft. The first detecting element detects the rotation angle of the first magnet. The second magnet is rotated with the first magnet. The second detecting element detects the magnetic field variation when the second magnet is rotated. The micom receives the output of the second detecting element.
Patent KR-20110022258-A (KR)
Title: Voltage supply apparatus
Inventor: KANG JONG MIN
IPC: H02M3/28
Filed: 2009-08-27
Abstract: PURPOSE: A voltage supply device is provided to protects an internal circuit from a transient voltage in case of the reapplication of an voltage by alternatively selecting a first NTC(Negative Temperature Coefficient) thermistor and a second NTC thermistor when the falling time of a fist DC voltage from a first rectification circuit is longer than the rising time of the first DC voltage. CONSTITUTION: A first rectification circuit(1) rectifies an AC input voltage and generates a first DC voltage. A DC/DC converter(5) converts the first DC voltage from the first rectification circuit into a DC output voltage and includes a first NTC thermistor(3), a second NTC thermistor(4), a switching circuit(2), and a switching controller(8). The switching circuit applies the first DC voltage to any one of the first and second NTC thermistors. The switching controller controls the switching circuit to alternatively select the first and second NTC thermistors.
Patent KR-20110022329-A (KR)
Title: Feeding apparatus for antioxidant and apparatus for manufacture of steel ingot therewith
Inventor: LEE SANG WON
IPC: B22D7/00
Filed: 2009-08-27
Abstract: PURPOSE: A device for feeding antioxidant and an apparatus for manufacturing steel ingot using the same are provided to prevent the oxidation and heat loss of steel ingot by protecting the surface of the steel ingot by antioxidant. CONSTITUTION: A device for feeding antioxidant comprises a chamber(10), a heater(20), and an opening/closing unit(30). A space, in which the antioxidant is filled, is formed in the chamber. An outlet is formed on the lower part of the chamber. The heater heats and melts the antioxidant in the chamber. The opening/closing unit opens/closes the outlet of the chamber.
Patent KR-20110023030-A (KR)
Title: Touch screen device
Inventor: PARK DONG SUN
IPC: H04B1/40
Filed: 2009-08-28
Abstract: PURPOSE: A touch screen device equipped with a vibration generating unit is provided to directly apply vibration force generated from the vibration generating unit on a display unit by installing the vibration generating unit to the upper part of the display unit. CONSTITUTION: A touch screen panel receives the touch of a user. A display unit(120) displays an image by installing the display unit to the lower part of the touch screen panel. A supporting injection molded unit(130) is installed to a lower part of the display unit. A vibration generating unit(140) is installed to a lower part of the display unit and generates the vibration according to the touch. A supporting press(150) covers the vibration generating unit. The vibration generating unit is a piezoelectric or polymer actuator or a motor.
Patent KR-20100080325-A (KR)
Title: Electromigration resistant via-to-line interconnect
Inventor: SULLIVAN TIMOTHY DOOLING
IPC: H01L21/28
Filed: 2009-09-10
Abstract: PURPOSE: An electro-migrating resistant via-to-line connecting structure is provided to improve the electro-migrating resistance of a metal line structure by suppressing the generation of the deformation of electro-migration. CONSTITUTION: A lower level-metal line structure includes a lower metal liner(20) and a metal line(30) including a line-level metal unit. The lower metal liner is deposited on the sidewall and the bottom surface of a line trench. The lower metal liner includes base metal or metal compound with superior adhesion to a lower dielectric material layer(10). An upper level-metal line structure includes an upper dielectric material layer, an upper metal liner, and a conductive via including a via-level metal unit. The lower metal liner is directly contacted with the upper metal liner.
Patent KR-20110029684-A (KR)
Title: Hydraulic power rotating apparatus
Inventor: KIM JIN DONG
IPC: F03B11/00
Filed: 2009-09-16
Abstract: PURPOSE: A hydraulic power rotating device is provided to improve the rotating force of the hydraulic power rotating device by the load of the contained fluid. CONSTITUTION: A hydraulic power rotating device comprises a rotation center part(110) and a receiving member(130). The rotation center part connects the rotary shaft. The rotation center part is the center of rotation of the hydraulic power rotating device. The receiving member is formed in the outside of the rotation center part in order to accept the applied fluid The torque is formed by the dropping force and load of the fluid.
Patent KR-20100033359-A (KR)
Title: Method and system for multiple resolution video delivery
Inventor: WAN WADE
IPC: H04N7/24
Filed: 2009-09-18
Abstract: PURPOSE: A method and a system for transmitting a multiple resolution video are provided to use various scalable video coding techniques to transfer a video, thereby improving receiving resolution. CONSTITUTION: A scalable encoder(114) can crop a video content received for forming multi resolution video layers. The multi resolution video layers include a base video layer and at least one improved video layer with spatial resolution. The multi resolution video layers are continuously encoded to generate a composite video. The composite video communicates through one or more video receiving units.
Patent KR-20110032834-A (KR)
Inventor: SAKITU HIDEAKI
IPC: A63B23/02
Filed: 2009-09-24
Abstract: 본 발명은, 통상 시에는 가구로서도 사용할 수 있고, 가정 등에도 위화감 없게 가볍게 설치하는 것이 가능하면서, 요통을 매우 효과적으로 예방 또는 치료할 수 있는 건강기구를 제공하는 것을 과제로 한다. 
     상기 과제를 해결하기 위한 수단으로서, 본 발명의 건강기구(10)는 인체의 등에 접촉할 수 있는 등받이부(12)와, 의자로서 사용할 때에는 인체의 적어도 넓적다리부를 아래쪽에서부터 지지하는 좌석면부(14)를 구비하고 있다.  이 의자형의 건강기구(10)는 인체의 상반신을 아래쪽에서부터 지지할 수 있는 상체 지지부(28)를 더욱 구비하고, 좌석면부(14)는 등받이부(12) 쪽의 후단부(14A)가 아래쪽으로 변위되어 상체 지지부(28)에 의해 상반신이 지지된 인체의 넓적다리부의 적어도 일부로부터 이반하는 한편, 등받이부(12) 쪽과는 반대쪽의 전단부(14B)에 있어서 인체의 다리부의 일부를 지지하고, 상체 지지부(28) 및 아래쪽으로 변위된 좌석면부(14)의 전단부(14B)를 지점으로 해서 인체의 허리부를 공중에 뜨게 한다. 
       
     건강기구, 상체 지지부, 좌석면부, 등받이부
Patent KR-20110034934-A (KR)
Title: Driving circuit for display device and method for driving the same
Inventor: CHANG KUK HUI
IPC: G09G3/20
Filed: 2009-09-29
Abstract: PURPOSE: A driving circuit for a display device and method thereof are provided to directly supply source output enable signals to a corresponding data driving unit, thereby preventing differences among image data. CONSTITUTION: A plurality of data driving units supplies image data to the display unit of a panel. A data arranging unit rearranges the image data from an external system and outputs the image data. A sample/holding unit consecutively samples and holds the image data from the data arranging unit. A driving controller generates a plurality of source output enable signals. A driving controller(DCU) individually and directly supplies each source output enable signal to each data driving unit to drive the data driving units.
Patent KR-20110035192-A (KR)
Title: 3-d endoscope optical system
Inventor: JUNG JIN HO
IPC: A61B1/055
Filed: 2009-09-30
Abstract: PURPOSE: A three dimensional endoscope optical system is provided to easily control an optical axis and obtain a clear three dimensional image of an object by using a main lens. CONSTITUTION: A main lens collimates light from one point of an object in parallel in left and right sides. A relay lens(120) is formed on one side of the main lens and transmits the collimated left and right images in parallel. A focusing lens(130) is formed on one side of the relay lens and fixes or varies the left and right images which are transmitted from the relay lens in parallel. A CCD picks up the image transmitted from the focusing lens.
Patent KR-20110037369-A (KR)
Inventor: KIM SUN BIN
IPC: B08B9/027
Filed: 2009-10-06
Abstract: PURPOSE: A toilet bowl pumping device is provided to make pumping possible in a state of perfect sealing and to enhance pressure. CONSTITUTION: A toilet bowl pumping device comprises: a first pumping unit(10) which is directly inserted into a hole through which water is discharged and transfers pressure; a second pumping unit(20) which locates outside the first pumping unit and keeps sealing force in pumping of the first pumping unit; and a handle(30) which connects the first pumping unit to the second pumping unit and is capable of performing pumping.
Patent KR-20110042609-A (KR)
Title: Method and system for reducing engine toque of vehicle
Inventor: RHEE JUN SEONG
IPC: F16H59/14
Filed: 2009-10-19
Abstract: PURPOSE: An engine torque decrease control system of a vehicle is provided to increase transmission responsive by transmitting the amount of target torque reduction and to receive engine torque. CONSTITUTION: An engine torque reduction amount determining unit(35) decides the amount of target torque reduction. The engine torque reduction amount determining unit transmits the amount of target torque reduction to an engine control unit. The amount of target torque reduction is offered to the engine control unit through a can communication line. A transmission request determining unit(31) determines kick-down transmission request based on a transmission request signal.