baber/WOPTO huggingface dataset:
Patent KR-20120119726-A (KR)
Title: Nowt teaching methods using qualified textbook data
Inventor: KIM YONG HEE
IPC: G09B5/02
Filed: 2011-04-22
Abstract: PURPOSE: A nowt teaching method with a data teaching material is provided to prevent mistakes of a teacher beforehand by generating presentation data for standardize teaching contents. CONSTITUTION: An acquired on-blackboard writing image is converted into a text through an image-text conversion system. Text data about on-blackboard writing contents is completed by checking the test. The text data is converted into presentation data through a general document editing program. The presentation data is stored in a database. The presentation data is outputted. The stored presentation data is projected on a blackboard or a screen in tuition through a beam projector. [Reference numerals] (AA) Acquiring an on-blackboard writing image; (BB) Converting the on-blackboard writing image into a text; (CC) Proofreading and editing the on-blackboard writing text; (DD) Making presentation data; (EE) Storing and printing the presentation data; (FF) Operating a camera according to the content of writing by a lecturer(teacher); (GG) Using an image-text conversion system; (HH) A corresponding lecturer(teacher) and a third party of a related subject; (II) Using general-purpose text editing program; (JJ) Storing a printed matter in a DB to be used as a teaching material for a learner
Patent KR-20120078546-A (KR)
Title: Polycarbonate resin composition
Inventor: JI JUN HO
IPC: C08K5/10
Filed: 2011-04-22
Abstract: PURPOSE: A polycarbonate resin composition is provided to improve thermal stability, and weatherability, especially visible ray transmittance, weatherability, thermal stability, etc. CONSTITUTION: A polycarbonate resin composition comprises polycarbonate resin, a UV stabilizer based on a first benzotriazole in chemical formula 1, a UV stabilizer based on a second benzotriazoles in chemical formula 2, a UV stabilizer based on bismalonate in chemical formula 3, and a phosphate-based thermal stabilizer. In chemical formulas, R, R1, R2, R3, R4, R5 and R6 is respectively and independently hydrogen, a C1-20 linear or branched alkyl group, a C6-20 aryl group, or C6-20 aryl group substituted to a C1-10 alkyl group.
Patent KR-20120121148-A (KR)
Title: system for certificating user with the positional information of the mobile phone
IPC: H04L9/32
Filed: 2011-04-26
Abstract: PURPOSE: A system for authenticating a user by using positional information of a mobile phone is provided to prevent fraudulent use like reproduction due to loss of a credit card by determining a card approval after confirming a card user. CONSTITUTION: A communication service provider server(10) provides user personal information and positional information of a cellular phone(40). A credit card provider server(20) provides the user personal information and the positional information of a credit card member store terminal(50). An authentication server(30) receives the personal information, the positional information of the cellular phone, and the positional information of the credit card member store terminal from the communication service provider server and the credit card provider server. The authentication server calculates the distance between the credit card member store terminal and the cellular phone by using the location information of the cellular phone and the location information of the credit card member store terminal. The authentication server requests a credit card approval to the credit card provider server. [Reference numerals] (10) Communication service provider server; (20) Card service provider server; (30) Authentication server; (40) Cellular phone; (50) Credit card member store terminal
Patent KR-20120125743-A (KR)
Title: Rail Mounting for Sliding Door
IPC: E06B3/46
Filed: 2011-05-09
Abstract: PURPOSE: A rail installation structure for a sliding door is provided to facilitate the maintenance and repairing of a rail and to reduce costs thereof because the rail can be separated and reinstalled without breaking a receiving part. CONSTITUTION: A rail installation structure for a sliding door comprises a rail fixing member(10), a L-shaped cross sectional side rail(20), an access panel(50), multiple wedges(25), and fastening members(40). The rail fixing member is positioned on the top of a door frame and is installed throughout the top of an entrance and a receiving part. The rail fixing member has wedge holes(15). One side of the side rail is fixed on the rail fixing member and guides a door member. The access panel is installed on the top of the entrance and prevents the end of the entrance side rail from being exposed to the outside. The wedges are formed in the end of the receiving part rail and are inserted in the wedge holes of the rail fixing member. The fastening members are fastened to the rail fixing member through multiple through-holes formed in one end of the entrance rail.
Patent KR-20120130456-A (KR)
Title: Method for providing around view of vehicle
IPC: B60R1/00
Filed: 2011-05-23
Abstract: PURPOSE: An around view provision method of a vehicle is provided to enable a user to prepare for collisions against obstacles by magnifying and displaying images for predicted direction, distance, and time of collisions. CONSTITUTION: An around view provision method of a vehicle comprises the steps of: receiving images from a plurality of cameras installed in respective parts of the vehicle when detecting a start signal(S100,S110), synthesizing the images and preset vehicle images to create around-view image(S120), displaying the around-view image(S130), inputting a touch signal from a user(S140), calculating the coordinate of touch based on the inputted touch signal(S150), and magnifying an image for one of front, rear, right, and left areas based on the calculated touch coordinate and displaying the image(S160). [Reference numerals] (S100) Sensing start signal; (S110) Receiving image data; (S120) Creating around-view image; (S130) Displaying around-view image; (S140) Receiving touch signal; (S150) Calculating touch coordinate; (S160) Displaying magnified image of area corresponding to touch coordinate
Patent KR-20120131751-A (KR)
IPC: F21Y101/02
Filed: 2011-05-26
Abstract: PURPOSE: The LED chip array lighting is provided to connect the LED chips in series or in parallel depends on user's driving voltage and the light brightness by die-bonding the multiple LED chips on the substrate. CONSTITUTION: The thin heat radiation film layer(4) is processed to the reflecting surface on the substrate(2). Multiple thin heat radiation film layers are arranged into the forms of islands. The LED chip(6) is die-bonded on each thin heat radiation film layers. The bottom of the LED chip terminal and thin heat radiation film layers are electrically connected. The bonding pad(8) of the upper part of the LED chip mentioned above and the thin heat radiation film layers are connected serially to the conductive wire(12). By connecting serially connected LED chips into parallel connect, the transparent resin molding layer is formed on the substrate. The thin heat radiation film layers, the LED chips, and the conductive wire are reclaimed on the transparent resin molding layer.
Patent KR-20120132789-A (KR)
Title: Coupler for ladle
IPC: B22D41/00
Filed: 2011-05-30
Abstract: PURPOSE: A coupler for a ladle is provided to prevent deformation or damage of a sealing member mounting portion due to the load of a ladle by allowing a block, in which a sealing member is installed, to be moved. CONSTITUTION: A coupler for a ladle comprises a first block(52), a second block(51), and a sealing member. The first block is installed in a carriage, and the first block is formed with a through hole where a working fluid supply pipe is installed, a protrusion at the bottom to be inserted to a stepped portion of the carriage, a connection groove at the top where a protrusion of the second block is inserted, and a ring-shaped mounting groove separated from the connection groove to mount the sealing member. The second block is installed in the ladle mounted on the carriage and formed with a feed hole connected to the through hole. The sealing member is installed in the first block and arranged at the rim of the through hole.
Patent KR-20110136737-A (KR)
Title: Aqueous resin composition, and method for producing the same and metallic coating material comprising the same
Inventor: TAKEKAWA TADASHI
IPC: C08L75/04
Filed: 2011-06-13
Abstract: PURPOSE: An aqueous resin composition, a producing method thereof, and a metallic paint are provided to offer the superior mixture stability of the composition with an unsaturated polymeric monomer polymer. CONSTITUTION: A producing method of an aqueous resin composition comprises the following steps: dispersing a solution containing an unsaturated polymerizable monomer and an isocyanate group-end urethane pre-polymer containing a positive ion group; emulsifying a positive ion containing polyurethane resin by chain-extending the isocyanate group-end urethane pre-polymer with water or polyamine; and producing unsaturated polymeric monomer polymer by polymerizing the unsaturated polymerizable monomer.
Patent KR-20120132264-A (KR)
Title: Semiconductor device and method of forming the same
IPC: H01L29/78
Filed: 2011-06-21
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to minimize a leakage current due to GIDL by applying different voltages to a first sub gate electrode and a second sub gate electrode. CONSTITUTION: A device isolation layer(3) is formed to define an active region on a substrate(1). A channel region is formed between a first impurity implantation region(SD1) and a second impurity implantation region(SD2). A gate electrode includes a first sub gate electrode near the first impurity implantation region and a second sub gate electrode near the second impurity implantation region. The first sub gate electrode and the second sub gate electrode are formed on the channel region. A first pad(61) and a second pad(62) are separately arranged on the substrate.
Patent KR-20130000471-A (KR)
Title: Hybrid organic-inorganic membrane and the fabrication method thereof
Inventor: CHUNG WOOK JIN
IPC: B01D67/00
Filed: 2011-06-23
Abstract: PURPOSE: An organic-inorganic composite membrane of polydimethylsiloxane(PDMS) and ally-heptacyclopentyl polyhedral oligomeric silsesquioxanes(AHPOSS), and a fabrication method of thereof are provided to improve the thermal and chemical stability of a PDMS membrane. CONSTITUTION: A fabrication method of an organic-inorganic composite membrane of PDMS and AHPOSS includes the following steps: AHPOSS and sill guard 184 A are dissolved in an n-hexane mixture; the dissolved product is treated with ultrasound waves; the treated product is mixed with sill guard 184 B; 1-octene is added into the mixture; and the resultant product is treated with ultrasound waves until the resultant product becomes a homogeneous solution.
Patent KR-20120001630-A (KR)
Title: Dyes and colored compositions
Inventor: FUJITA TAKUMA
IPC: C09B29/42
Filed: 2011-06-24
Abstract: PURPOSE: A dye is provided to have superior preserving stability, and to offer a colored composition, which is very suitable for forming a color filter or colored patterns. CONSTITUTION: A dye comprises two or more compounds in the chemical formula 1. In the chemical formula 1, Z^1, Z^2 and L^1 is substituted or non-substituted C1-16 divalent aliphatic hydrocarbon group, respectively. R^1 and R^2 is hydrogen, substituted or non-substituted C1-16 monovalent saturated hydrocarbon group, or substituted or non-substituted C2-18 acyl group, respectively. A^1 and A^2 is substituted or non-substituted C6-14 divalent aromatic hydrocarbon group, respectively. B^1 and B^2 is substituted or non-substituted C6-14 monovalent aromatic hydrocarbon group, or substituted or non-substituted C3-14 monovalent heterocyclic group.
Patent KR-20130004988-A (KR)
Title: Front end module
Inventor: HAN JI HUN
IPC: B62D25/08
Filed: 2011-07-05
Abstract: PURPOSE: A front end module is provided to conveniently assemble an area for cooling an engine and an area for cooling an automotive application component by manufacturing in one radiator as one body, enhance productivity through a cost reduction, and enhance the cooling performance of cooling water for an automotive application component. CONSTITUTION: A front end module comprises a carrier, a cooling module, and a bumper beam. The cooling module comprises a condenser(30) and a radiator(20) installed on the same plane of the rear of the carrier and a fan shroud assembly. The bumper beam is installed on the front of the carrier and is equipped with openings formed in the upper and the lower side in order to circulate air to the rear of the carrier. The radiator is integrated type including an engine cooling area in which cooling water for an engine flows and an application component cooling area in which cooling water for an automotive application component flows. The condenser includes a pair of header tanks(31,32), a tube(33), and a pin(34). The pair of header tanks is separately formed in a constant distance. The tube whose both ends are fixed to the header tanks forms the fluid path of a refrigerant. The pin is interposed between the tubes. The pin is not interposed between tubes positioned in a height which is same with the height of the area for cooling the automotive application component of the radiator.
Patent KR-20110089390-A (KR)
Title: Pneumatic tire
Inventor: KUNISAWA TETSUYA
IPC: B60C19/00
Filed: 2011-07-11
Abstract: PURPOSE: A pneumatic tire is provided to enhance safety in use without damage to low fuel efficiency. CONSTITUTION: A pneumatic tire is as follows. For first conductive rubber, coated rubber(5) and second conductive rubber, carbon black whose nitrogen-adsorption specific surface area is over 600 m^2/g is mixed by over 5mass% to 100mass% of a rubber component. Silica whose nitrogen-adsorption specific surface area is between 70 m^2/g and 250 m^2/g is mixed by 10~55mass% to 100mass% of a rubber component. Volume specific resistance is below 1&times;108Ω·cm and the width(W) of the second conductive rubber of a tire is in 0.2 mm~10 mm.
Patent KR-20130010552-A (KR)
Title: Mouse warmer
Inventor: HU YU HSIANG
IPC: F24C7/04
Filed: 2011-07-19
Abstract: PURPOSE: A mouse warmer including an electrical heating element of a sheet shape is provided to make hands of a user be warm by generating heat. CONSTITUTION: A mouse operates a cursor and has a housing. An electric heater(12) is installed in the housing and generates heat for generating heat. The electric heater is adhered to the housing. The electric heater includes a body shell(121), a fixing member(122), and a sheet type electric heating body(123) of a sheet type.
Patent KR-20130012237-A (KR)
Title: Apparatus and method for providing authorization based enhanced address book service in mobile communication system
Inventor: JEON YONG JOON
IPC: H04M1/72436
Filed: 2011-07-19
Abstract: PURPOSE: A device for providing an EAB(Enhanced Address Book) service based on authentication in a mobile communication system and a method thereof are provided to remove an error generated in a presence server by implementing the EAB service without the presence server in the mobile communication system. CONSTITUTION: A terminal A selects another user requesting the authentication of the terminal A(201). The terminal A performs an authentication process with a terminal B(203). The terminal A updates shared information(205). The terminal A confirms an authenticated user list(207). The terminal A transmits the shared information to the terminal B(209). [Reference numerals] (201) Selecting an authentication object; (203) Performing an authentication process; (205) Updating shared information; (207) Confirming an authenticated counter part; (209) Shared information file; (210) Terminal A; (211) Determining whether the counter part is authenticated; (213) Updating information about the counter part; (220) Terminal B
Patent KR-20130010801-A (KR)
Title: A methoed for supplying washing water of the washing machine
Inventor: PARK RA YOUNG
IPC: D06F33/02
Filed: 2011-07-19
Abstract: PURPOSE: A washing water supply method of a washing machine is provided to form a circulation path for only washing water including a detergent, thereby forming high concentration of the washing water. CONSTITUTION: An external water source is supplied to a pump through a detergent storage means(S10). Washing water including a detergent is circulated between a drainage chamber and the pump during a predetermined time by a drainage side circulation path(S20). The washing water is supplied to a drum from the pump by a drum side circulation path(S30). [Reference numerals] (AA) Start; (BB) End; (S10) Supplying a detergent; (S20) Dissolving the detergent; (S30) Supplying washing water
Patent KR-20130014120-A (KR)
Title: Power supplier for thermoelectric module
Inventor: MO BYUNG SUN
IPC: G05F1/10
Filed: 2011-07-29
Abstract: PURPOSE: A power supplier for a thermoelectric module is provided to supply high constant voltage and low variable voltage to the thermoelectric module. CONSTITUTION: A constant voltage generating unit(210) produces a first voltage. A variable voltage generating unit(220) produces a second or third voltage according to a second control signal. A control unit(230) transfers the second control signal to the variable voltage generating unit. The first voltage is higher than the third voltage. The second voltage is lower than the third voltage.
Patent KR-20130015696-A (KR)
Title: Assistant for making fishing bait
Inventor: AHN BUNG SEOK
IPC: A01K97/04
Filed: 2011-08-04
Abstract: PURPOSE: An auxiliary tool for manufacturing a fishing bait is provided to prevent the waste of the fishing bait and to improve the interest of fishing. CONSTITUTION: An auxiliary tool for manufacturing a fishing bait comprises an elastic member(30) which is formed on one side of the tool to support an upper handle(10) and a lower handle(20); and cut-out parts(12,22) which are protruded from both sides in the upper and lower handles and have cut-out pieces. The cut-out pieces are formed to face each other.
Patent KR-20130017048-A (KR)
Title: Device and method for warning safety belt of vehicle
Inventor: KIM SUNG UN
IPC: B60R22/48
Filed: 2011-08-09
Abstract: PURPOSE: A device and a method for warning to fasten a seat belt of a vehicle is provided to improve reliability by warning to fasten the seat belt after accurately recognizing people, animals, and objects seated on a seat. CONSTITUTION: A device for warning to fasten a seat belt of a vehicle comprises a weight distribution detecting part(10), a conductive member detecting part(20), a seat belt coupling detection part(30), a control part(50), and a warning display part(60). The weight distribution detecting part detects the weight distribution of people, animals, and objects seated on a seat. The conductive member detecting part detects the electrical flow of the people, animals, and objects seated on the seat. The seat belt coupling detection part detects whether or not a buckle of a seat belt is coupled. The control part determines whether or not the buckle of the seat belt is coupled. The warning display part displays the warning when the buckle of the seat belt is not coupled. [Reference numerals] (10) Weight distribution detecting part; (20) Conductive member detecting part; (30) Seat belt coupling detection part; (40) Image detection part; (50) Control part; (60) Warning display part
Patent KR-20130017232-A (KR)
Title: Rotor core of motor
Inventor: KIM HYUN SEOP
IPC: H02K1/27
Filed: 2011-08-10
Abstract: PURPOSE: A laminated rotor core of a motor is provided to prevent the generation of a scattering position of a magnet by forming a structure, which supports the magnet to a centrifugal direction generated by the rotation of a rotor core at the rotor core member. CONSTITUTION: A rotor core member is formed in a shape of a thin disk. Multiple magnet insertion holes are formed on the outer periphery of the rotor core member. A magnet supporting member adheres a magnet(103a), which is inserted into the magnet insertion hole, to a radial direction of a rotor core member. The shape of the magnet supporting rotor core member(101') is the same with the shape of a rotor core member. A flange part(103b) is formed to support the magnet at the inner periphery of the magnet insertion hole.
Patent KR-20130017862-A (KR)
Title: Delay device for closing of sliding door
Inventor: TARK DONG HO
IPC: E06B3/46
Filed: 2011-08-12
Abstract: PURPOSE: A delaying device for closing a sliding door is provided to enable long-term use without troubles and to easily and cheaply install. CONSTITUTION: A delaying device for closing a sliding door comprises a copper plate(20) and a permanent magnet(22). The copper plate is regularly attached to the both sides of lower slope rail(10). The permanent magnet is installed in the lower end of a pressure bar(12). A delaying device for closing a sliding door slows the closing speed of the door by the attractive force which is generated when the copper plate approaches the permanent magnet.
Patent KR-20130021757-A (KR)
Title: Ofdm optical transmitter and transmission method, ofdm optical receiver and receiving method
Inventor: CHUNG HWAN SEOK
IPC: H04L27/26
Filed: 2011-08-23
Abstract: PURPOSE: An OFDM(Orthogonal Frequency Division Multiplexing) optical transmitting device, a transmitting method thereof, an orthogonal frequency division multiplexing optical receiving device, and a receiving method thereof are provided to amplify a signal by differentiating the amplification ratio corresponding to the amplitude of the signal which is modulated with an OFDM method in an OFDM optical transmitting process. CONSTITUTION: A signal amplitude control unit(130) amplifies a plurality of data signals modulated with an OFDM method by using other amplification factors corresponding to amplitudes of the data signals. A serial-parallel conversion unit(110) converts a serial data bit into a parallel data bit. A symbol mapper(115) performs symbol mapping of the parallel data bit. A training symbol insertion unit(120) inserts a training symbol into the plurality of data signals. An IFFT(Inverse Fast Fourier Transform) unit(125) performs IFFT of the plurality of data signals. [Reference numerals] (110) Serial-parallel conversion unit; (115) Symbol mapper; (120) Training symbol insertion unit; (130) Signal amplitude control unit; (135) Parallel-serial conversion unit; (140) Guard interval insertion unit; (150) I/Q modulator
Patent KR-20130021984-A (KR)
Title: Driving system using led lamp
Inventor: KIM KWAN YOUNG
IPC: B62D6/00
Filed: 2011-08-24
Abstract: PURPOSE: A driving system using a LED lamp is provided to enable a driver to drive without looking at the display of an AVN(Audio Video Navigation system) head unit by driving a car according to the lighting the LED lamp which is equipped in a steering handle. CONSTITUTION: A driving system(100) using a LED lamp comprises a navigation unit(110), a lamp controller(120), a lamp driver(130), and a steering handle(140). The navigation unit produces the rotation angle value of a car by using a gyro sensor. The navigation unit uses GPS for acquiring a current speed of the car and a remaining distance to a destination. The lamp controller outputs a lamp control signal. The lamp control signal controls the lighting of a plurality of LED lamps which responds to the rotation angle value. The lamp driver outputs a lamp driving signal which responds to the lamp control signal. The steering handle is equipped with the plurality of LED lamps(144) which is arranged on a circular rim at a regular interval. [Reference numerals] (110) Navigation unit; (120) Lamp controller; (130) Lamp driver
Patent KR-20130026704-A (KR)
Inventor: YUN KYUNG KU
IPC: B42D15/00
Filed: 2011-09-06
Abstract: 본 발명에 따른 물품보관함을 가지는 책자는, 커버와 커버 속에 위치하는 다수의 속지로 이루어지고, 상기 다수의 속지의 소정 부위에 개구를 형성하여, 다수의 속지가 포개졌을 때 속지들 중에 공간이 형성되도록 하고, 상기 다수의 속지들 중 선택된 속지들의 개구에 제1연장부를 형성하고, 상기 제1연장부는 속지의 개구의 가장자리 중 한 위치에서 다른 위치로 속지의 일부가 연장하도록 함으로써 형성된다.