baber/WOPTO huggingface dataset:
Patent KR-20110018752-A (KR)
Title: Method for manufacturing optical fiber
Inventor: KANG HEE JEON
IPC: C03B37/01
Filed: 2009-08-18
Abstract: PURPOSE: A method for manufacturing optical fiber with a fine structure is provided to reduce the bending loss of the optical fiber by forming a fine structure layer with a plurality of holes between a first cladding layer and a second cladding layer. CONSTITUTION: A glass rod for a core is prepared by drawing a glass sintered material. Cladding raw material powder and liquid are mixed to prepare sol. The sol is introduced into a molding mold with the glass rod in order to prepare gel. The glass rod and the gel are separated from the molding mold, and a dehydrated process and a sintering process are implemented in order to a vitrification process is implemented.
Patent KR-20110019190-A (KR)
Title: Timing adjusting method for touch screen liquid crystal display device
Inventor: KIM JI HUN
IPC: G09G3/36
Filed: 2009-08-19
Abstract: PURPOSE: A method for controlling the timing of a touch screen liquid crystal display device is provided to minimize mutual influence between a read mode and a display mode by initializing a shared line and a data line with a constant voltage before a display mode. CONSTITUTION: A data line and a read line are shared with a shared line. A data line is connected to a data pixel. The lead line is connected to a lead pixel. A display mode section is separated from a read mode section. The display mode section displays the data of the data pixel. The read mode section reads the data of the read pixel.
Patent KR-20110019289-A (KR)
Title: Goods recommendation system and method considering price of goods
Inventor: ZHANG BYOUNG TAK
IPC: G06Q30/06
Filed: 2009-08-19
Abstract: PURPOSE: A product recommendation system and a recommendation method thereof, capable of selecting a recommendation product list according to the product preference of a customer are provided to maximize the profit of a seller based on a collaborative filtering algorithm. CONSTITUTION: A shopping mall web server(100) sells a product on a communication network. A database server stores product from the shopping mall web server. A cooperation filtering recommend unit generates an ordering matrix based on a purchase history of the customer. A recommendation point about each product is calculated by an algorithm based on the cooperative filtering. A price weighting arithmetic unit(400) calculates the price weight according to the price of each product. A recommendation product selection unit transmits the recommendation product to the shopping mall web server.
Patent KR-20110020373-A (KR)
Inventor: PARK SUNG SUH
IPC: G09B5/02
Filed: 2009-08-24
Abstract: 본 발명의 목적은 휴대용 단말장치를 이용하여 주기적으로 소정의 암기 정보를 학습자인 사용자에게 제공함으로써 암기 성과를 향상시킬 수 있도록 휴대용 단말장치를 이용한 인간의 암기 능력을 관리하는 방법을 제공하는 것이다. 이러한 목적을 달성하기 위하여 본 발명은, 휴대용 단말장치에 저장된 데이터 중에서 학습자가 암기할 학습 데이터를 선택하는 단계; 휴대용 단말장치의 화면에서 학습자에 의하여 선택된 학습 데이터를 표시하는 단계; 학습자가 학습 데이터에 대한 암기여부를 휴대용 단말장치에 입력하는 단계; 및 암기여부에 따라서 학습 데이터 또는 이에 상응하는 학습 정보가 휴대용 단말장치의 화면으로 출력되는 노출시간이 결정되는 단계를 포함함을 특징으로 한다. 본 발명에 의하면, 휴대폰을 이용하여 학습 데이터를 암기함으로써 학습자의 암기 성과와 짧은 시간 동안의 암기 데이터양을 향상시킬 수 있다.
Patent KR-20110020972-A (KR)
Title: Image forming apparatus and control method thereof
Inventor: KIM JEONG HWAN
IPC: G03G21/00
Filed: 2009-08-25
Abstract: PURPOSE: An image forming apparatus and a control method thereof are provided to prevent the scattering of a waste developer by controlling the driving of a fan while an image is not formed. CONSTITUTION: A state confirmation unit confirms the input of power for an image forming apparatus(S10). If an initial power input operation is not performed for the image forming apparatus, the state forming apparatus confirms the performance of a recovery operation(S20). If the internal temperature of the image forming apparatus is over a predetermined temperature, a control unit drives a fan below a reference speed or stops the driving of the fan(S30). The control unit performs a mechanical cleaning operation for an intermediate transfer belt or photoreceptor by controlling a cleaning unit(S40).
Patent KR-20100024905-A (KR)
Title: Liquid crystal display device
Inventor: SATO TAKAO
IPC: G02F1/1337
Filed: 2009-08-25
Abstract: PURPOSE: A liquid crystal display is provided to prevent an alignment layer from being peeled by touch and prevent a minute brightness point due to reflection of light. CONSTITUTION: A liquid crystal display includes the first substrate(18), the second substrate(20), a spacer(34), the first alignment layer(36), a pedestal(42), the second alignment layer(48), and a liquid crystal(52). The first alignment layer is formed on a surface where the first and second substrates face and spacers. The second alignment layer is formed on the surface where the first and second substrates face and the pedestals. The liquid crystal is arranged between the first and second alignment layers.
Patent KR-20110024410-A (KR)
Title: A battery temperature arranging apparatus of vehicle
Inventor: HAN GYU IK
IPC: H01M10/6566
Filed: 2009-09-02
Abstract: PURPOSE: A battery temperature controlling apparatus of vehicles is provided to rapidly perform the preheating of a battery so that the temperature of the battery is maintained when the warmth for indoor heating in a coldest season. CONSTITUTION: A battery temperature controlling apparatus of vehicles includes a battery tray(30) in which a battery(20) is built in; an inlet duct in which the air of a vehicle room is received and supplied to the inside of the battery tray; an outlet duct(50) for discharging the air inside the battery tray to the outside; and a blower unit(60). The blower unit is installed in one of the inlet duct, outlet duct and battery tray. The blower unit discharges the air of the vehicle room to the outside through the outlet duct passing through the inside of the battery tray by forcedly sucking the air of the vehicle room to the inlet duct.
Patent KR-20110024429-A (KR)
Title: A air clean system for subway
Inventor: YUN GYEONG SEON
IPC: B01D46/00
Filed: 2009-09-02
Abstract: PURPOSE: A subway air purifier is provided to continuously performing the air purification during driving and stopping processes of a subway car by installing the air purifier on the periodically driving subway car. CONSTITUTION: A subway air purifier includes a case(10), a swing door(20), a filter member(30), a blocking board(40), and a blower fan. The case is installed on a motor car(1). The case installs a cover with a ventilation hole for opening the front side and the rear side of the motor car. The swing door selectively opens and closes an opening unit by being rotated by a driving unit(21). The filter member filters external air flowing in by opening the swing door. The blocking board is opened and closed by a forward reverse motor(41).
Patent KR-20110025719-A (KR)
Title: Video call system and method for delivering feeling of far end talker
Inventor: HONG SANG WOO
IPC: H04W4/00
Filed: 2009-09-05
Abstract: PURPOSE: An image call system and a method thereof transmitting feelings of an opponent are provided to transmits feelings state of an opponent to a user by controlling a state or a motion of an avatar according to a grasped feeling state. CONSTITUTION: A control unit(30) transmits an avatar corresponding to an opponent to a sending terminal or a receiving terminal through a communication network. The control unit receives an image call data from an opponent terminal of a terminal which received the avatar through the communication network. The control unit determines feeling state through voice recognition and a specific gesture which the opponent poses in the received image call data. The control unit generates an avatar execution code corresponding to the determined feeling state. The control unit transmits the generated avatar execution code to a terminal which received the avatar.
Patent KR-20110027352-A (KR)
Title: Tig torch with automatic weaving function and welding method using it
Inventor: YUN KWANG HEE
IPC: B23K9/167
Filed: 2009-09-10
Abstract: PURPOSE: A TIG(Tungsten Inert Gas) torch with an automatic weaving function and a welding method using the same are provided to reduce the fatigue of a welding worker by decentralizing the weight of a torch cable and the TIG torch. CONSTITUTION: A TIG(Tungsten Inert Gas) torch(10) with an automatic weaving function comprises a holder(21), rotary wheels(22), a weaving unit(30), and a weaving controller(31). The holder is rotatably installed on the front of a housing(20). The rotary wheels are installed on the lower part of the housing and move along the surface of a base metal(12). The weaving unit is installed in the housing. The weaving unit weaves the TIG torch to the left/right along with the holder. The weaving controller is installed inside or outside of the housing. The weaving controller controls the weaving width and speed of the TIG torch by controlling the weaving unit.
Patent KR-20110028038-A (KR)
Title: Method for displaying caller id in wimax/gsm dual mode terminal
Inventor: BAE GUN WOO
IPC: H04W4/14
Filed: 2009-09-11
Abstract: PURPOSE: A sender number display method in a WiMAX/GSM integration support terminal is provided to enable a user of a receiving side to conveniently receive a number display service of a sender. CONSTITUTION: A GSM(Global System for Mobile) communication network(210) enables a subscriber which uses a mobile terminal to receive a communication service. A portable terminal(200) connects a service server(216) which provides a VoIP(Voice over Internet Protocol) service. A home location registration device(208) stores, manages subscriber parameter and location information about all terminal registered in an area.
Patent KR-20110029609-A (KR)
Title: Horizontal type windmill and marine based horizontal type power generator
Inventor: LEE JOON YUL
IPC: F03D11/00
Filed: 2009-09-16
Abstract: PURPOSE: A horizontal windmill changing location to wind direction and a marine horizontal power generator using the same are provided to move according to wind direction by mounting a windmill on a floating member. CONSTITUTION: A horizontal windmill changing location to wind direction comprises a rotary shaft, a supporting part, an upward force generating part(15a), and a flap part(15b). Both end part of the rotary shaft is horizontally and pivotally combined in the fixture. The supporting part is combined with both side of the rotary shaft, respectively. The upward force generating part is located between the supporting parts according to the columnar direction of the rotary shaft at a regular interval. The upward force generating part produces upward force using the fluid flow between the supporting parts. The flap part is bent at the trailing edge of the upward force origination part toward the direction of the rotation axis.
Patent KR-20110029634-A (KR)
Title: Apparatus and method for recovering potential energy of boom in a construction machinery
Inventor: KANG JONG MIN
IPC: E02F9/20
Filed: 2009-09-16
Abstract: PURPOSE: An apparatus and a method for recovering the potential energy of a boom in a constructional machinery are provided to enable charging using a battery by raising and falling the hydraulic cylinder of the boom by controlling the direction and speed of the normal and reverse rotation of an electric motor. CONSTITUTION: An apparatus for recovering the potential energy of a boom in a constructional machinery comprises an electric motor(10), a hydraulic pump(20), a large chamber line(31), and a small chamber line(33). The invention further comprises a hydraulic cylinder(30), and a direction control valve(40). The invention further comprises a return line, a generator(60), a battery(70), and a main controller. The electric motor is driven in a normal or reverse direction according to the input of a control signal. The hydraulic pump is driven in two directions by the electric motor. The large chamber lie is formed between the hydraulic pump and the large chamber of the hydraulic cylinder. The small chamber line is formed between the hydraulic pump and the small chamber of the hydraulic cylinder.
Patent KR-20110034447-A (KR)
Title: 기중기 브레이크 제어장치 및 그 방법
Inventor: KIM HEE SANG
IPC: B66D5/30
Filed: 2009-09-28
Abstract: 본 발명의 기중기 브레이크 제어장치는, 기중기의 구동모터를 정지 및 구동시키는 모터 브레이크; 및 제어신호에 따라 모터 브레이크에 전원을 공급 또는 차단하여 상기 모터 브레이크를 오픈(Open) 또는 클로즈(Close)시키는 전원 공급 제어부를 구비하고, 전원 공급 제어부는, 모터 브레이크에 공급되는 전원을 차단하기 위한 제어신호가 인가되면, 제어신호가 인가된 시점으로부터 설정시간이 경과한 후에 모터 브레이크에 공급되는 전원을 차단하는 것을 특징으로 한다. 
       
     기중기, 구동, 브레이크, 타이머, 전원공급, 리모콘
Patent KR-20110035532-A (KR)
Inventor: KIM JIN SU
IPC: G06Q50/12
Filed: 2009-09-30
Abstract: PURPOSE: An automatic ordering system which uses an RFID inlay is provided to automatically transmit an ordered menu to a terminal and a management computer and to enable a reader to recognize an ordered menu after inserting an RFID inlay into a menu. CONSTITUTION: A control computer(20) stores information according to the kind of menu and transmits the order status of a menu. An RFID inlay(42), which is classified according to the kind of menu, is inserted into a menu(40). A reader(60) transmits a signal by accessing the RFID inlay. A terminal(80) receives the signal from the reader and the order status of the control computer. A receiver of the control computer receives the signal which is accessed from the reader. A storing unit of the control computer stores menu information.
Patent KR-20090109080-A (KR)
Title: Dustpan for a street cleaner
Inventor: LEE DO HOON
IPC: A47L13/52
Filed: 2009-09-29
Abstract: PURPOSE: A dustpan for a street cleaner is provided to facilitate carrying out the dustpan which is big and heavy by installing wheels on the lower part of the dustpan main body and installing a shelf on the upper part of the dustpan main body. CONSTITUTION: A dustpan(1) for a street cleaner comprises a dustpan main body(2), and a handle(5). The dustpan main body is formed in a square box shape. The front part of the dustpan main body is opened and a receiving space(3) is formed. The handle is installed at the upper part of the dustpan main body in the vertical direction. The rotary shaft is installed at the both lower parts of the rear side of the dustpan main body. A wheel(6) is installed on the rotary shaft.
Patent KR-20110039404-A (KR)
Inventor: LEE SUN IM
IPC: F24H8/00
Filed: 2009-10-10
Abstract: PURPOSE: A hot-water tank having heat-flow holes formed on an inner briquette container of a briquette boiler is provided to re-heat the water of a hot-water tank by discharging the heat, collected through a heat flow path, to the outside of an external chimney through the aligned pipe of the hot-water tank. CONSTITUTION: A hot-water tank having heat-flow holes formed on an inner briquette container of a briquette boiler comprises a square hot-water tank(200). The square hot-water tank is settled on the upper side of a briquette boiler main body(300). The square hot-water tank includes a partition wall(170), a circulation hole(180), a heat collecting chamber(145), an aligned pipe(90), and hot-water coil(160). The partition wall is formed on the upper and lower side of the square hot-water tank. The square hot-water tank is combined in an inner shell(70) of an outer cover(50). The heat collecting chamber is formed in the bottom surface of the hot-water tank. The aligned pipe is built in the square hot-water tank. The hot-water coil is built in the upper side of the hot-water tank.
Patent KR-20110039626-A (KR)
Title: The method of setting the character of form letters in chinese characters learning game
Inventor: KIM JIN WOO
IPC: G09B5/02
Filed: 2009-10-12
Abstract: PURPOSE: A method for forming the characters of a Chinese character learning game is provided to allow a learner to easily understand the creating reason and the principle of the Chinese character. CONSTITUTION: A part displaying meaning is composed of a character(110a). A part displaying sounds is composed of a separate character(110b). The character and the animal character are arranged according to the position relation of a Chinese character in order to the entire character of the Chinese character is obtained. The character for the meaning and the character for the sound are displayed with different colors, shapes, and numbers.
Patent KR-20110040248-A (KR)
Title: Apparatus and method for reducing the energy of comsumption in digital image processing device
Inventor: CHOI JONG KWAN
IPC: H04N5/225
Filed: 2009-10-13
Abstract: PURPOSE: An apparatus for reducing power consumption in a digital image processing device is provided to prolong the battery life by shutting down power of a GPS module after receiving initial location information. CONSTITUTION: An apparatus for reducing power consumption in a digital image processing device comprises a GPS module(300) and a power consumption reduction apparatus. The GPS module generates initial location information of the digital image processing device. The power consumption reduction apparatus includes a digital signal processing mean which shuts down power of a GPS module after receiving initial location information.
Patent KR-20110048644-A (KR)
Title: Structure for electronically connecting between two devices
Inventor: CHANG JU HEE
IPC: H01R33/94
Filed: 2009-11-03
Abstract: PURPOSE: An electrical connection structure between devices is provided to electrically connect devices without a cable. CONSTITUTION: A first instrument is set in a cradle structure. A connector(250) maintains an electrical connection with a second device. According to a connection location with a cradled first device, the connector can move on the cradle structure. A carrier(280) and a bracket(230) are included for the movement of the connector. A pressurization means(211,270) pressurizes and holds the set first instrument. The pressurization mean includes a through-hole, a pressure holder and an elastic means.
Patent KR-20110049523-A (KR)
Title: Hangover relieving dimsum
Inventor: CHOI JIN GI
IPC: A23L35/00
Filed: 2009-11-05
Abstract: PURPOSE: Hangover relieving dumpling capable of easily cooking dried pollack broth is provided to improve the convenience of a user by enabling the user to cook the dried pollack broth using fillings of the dumpling. CONSTITUTION: Hangover relieving dumpling comprises the following: a skin formed by mixing flour, potato starch, water, and salt; and dumpling fillings including dried pollack, Chinese radish, kimchi, bean sprout, tofu, spring onion, and garlic. The obtained product is frozen at -18deg C. A user can easily cook dried pollack broth by boiling the dumpling in water.
Patent KR-20100136893-A (KR)
Title: System and method for non-roman text input
Inventor: NANDA PARUL
IPC: G06F3/041
Filed: 2009-11-11
Abstract: PURPOSE: A system and a method for inputting a non-roman text are provided to reduce the amount of repetitive input or selection required for inputting a non-roman text. CONSTITUTION: A wireless device comprises a non-roman text input module(402) of a memory to execute a microprocessor. The non-roman text input module receives a signal for expressing non-roman text input using a non-roman test input interface. The non-roman text input module determines a non-roman text by at least one rule. The non-roman text input module transmits a signal for expressing the determined non-roman text for display on an output device.
Patent KR-20110052014-A (KR)
Title: Manufacturing process of a filling indwelling charcoal powder
Inventor: LEE TAE CHUN
IPC: B68G1/00
Filed: 2009-11-12
Abstract: PURPOSE: A method for manufacturing a filler containing charcoal powder is provided to enhance humid and odor removal and to prevent release of the charcoal powder. CONSTITUTION: A method for manufacturing a filler containing charcoal powder comprises: a step of forming a polyethylene fiber or non-woven fabric, cushion layer, and fabric coated with solvent-free polyurethane resin to prepare an upper outer coat(10); a step of forming a lower outer coat(30) formed of the fabric coated with solvent-free polyurethane resin, polyethylene fiber, or non-woven fabric; a step of overlapping the upper outer coat and lower outer coat and sewing to form a plurality of spaces of tunnel type; a step of putting on paper, solvent-free polyurethane resin coating agent, and non-woven fabric in order to form band type pad(20); a step of inserting the band type pad into the space of tunnel type and sewing.
Patent KR-20110053874-A (KR)
Title: Pannel
Inventor: KIM IN YOUL
IPC: E04F13/076
Filed: 2009-11-16
Abstract: PURPOSE: A prefabricated panel is provided to implement straight edges by connecting cut pieces of blocks to the edges of assembled blocks. CONSTITUTION: A prefabricated panel comprises a plurality of blocks(10) that are assembled in horizontal and vertical directions. Each block is formed in a hexagonal shape, having protrusions(11) and coupling grooves(12) that are alternately formed on each side in a manner that a coupling groove is located directly under a corresponding protrusion. And, each block has a vertical cut line(13) and a horizontal cut line so that the block is cut along the lines and attached to the edges of assembled blocks.
Patent KR-20110054571-A (KR)
Inventor: AHN JOON YOUNG
IPC: B65B31/04
Filed: 2009-11-18
Abstract: 본 발명은 전동형 진공흡입장치에 관한 것으로서, 특히 체크밸브가 장착되어 있지 않은 비닐봉투를 절개하여 비닐봉투 내부공기를 외부로 배출시켜 진공시킨 후에 곧바로 열봉합을 할 수 있는 전동형 진공흡입장치에 관한 것이다. 
     본 발명의 전동형 진공흡입장치는, 베이스부재와; 상기 베이스부재의 상부에 상하방향으로 이동 가능하게 장착된 펌프부재와; 상기 베이스부재 또는 펌프부재에 장착된 진공펌프와; 상기 베이스부재의 상면 또는 상기 펌프부재 하면에 외부로 노출되게 장착된 곡선형의 열선부재와; 상기 열선부재에 전원을 공급하는 전원공급부로 이루어지되, 상기 펌프부재에는 상기 진공펌프와 연결되고, 하부로 개방된 흡입구가 형성되어 있고, 상기 열선부재의 지름은 상기 흡입구 지름보다 커 상기 흡입구의 둘레를 감싸면서 배치되며, 상기 펌프부재는 상기 베이스부재에 대해 상하방향으로 승강운동을 하여 상기 열선부재가 상기 베이스부재와 펌프부재 사이에 가압되도록 하는 것을 특징으로 한다. 
       
     전동형, 진공흡입, 펀치돌기, 실링, 열봉합
Patent KR-20110054916-A (KR)
Title: Preparation methods of electrically conducting composites using needle-like polyanilines
Inventor: LEE JANG OO
IPC: C08L79/02
Filed: 2009-11-18
Abstract: PURPOSE: A method for preparing electrically conductive composites is provided to prepare electrically conductive composites with excellent mechanical properties and electric conductivity similar to electrically conductive composites including carbon black. CONSTITUTION: A method for preparing needle-like polyanilines uses dopants excluding para-toluene sulfonic acids and other conductive polymers, polypyrrole and polythiophene. A method for preparing electrically conductive composites comprises a step of melting LDPE, HDPE, and ethylenevinyleneacetate using the prepared needle-like polyanilines. The other needle-like conductive polymer is polypyrrole and polythiophene.
Patent KR-20110056803-A (KR)
Title: Air electrode for metal-air secondary battery, method for preparing the same and metal-air secondary battery
Inventor: KIM KEON
IPC: H01M4/88
Filed: 2009-11-23
Abstract: PURPOSE: An air electrode for a metal-air secondary battery is provided to realize oxygen reduction and oxygen evolution as a catalyst and to enable reversible charging/discharging. CONSTITUTION: A method for preparing an air electrode for a metal-air secondary battery comprises the steps of: wet injecting La(NO3)36H2O into a platinum-loaded gas diffusion electrode; drying the gas diffusion electrode to which lanthanum(La) is injected in a vacuum atmosphere; and drying the gas diffusion electrode at 200-250 °C for 3 hours in an atmospheric condition.
Patent KR-20110058129-A (KR)
Title: Rechargeable lithium battery
Inventor: RYU JAE YUL
IPC: H01M50/451
Filed: 2009-11-25
Abstract: PURPOSE: A rechargeable lithium battery is provided to ensure excellent room temperature and high temperature cycle life. CONSTITUTION: A rechargeable lithium battery(1) comprises: a positive electrode(3) including a lithium nickel-based positive electrode active material; a negative electrode(2) including a negative electrode active material; electrolyte including lithium salts and non-aqueous organic solvents; and a separator(4) including a polymer substrate and a hydroxide compound-containing coating layer formed on the polymer substrate. The hydroxide compound is Al(OH)3, Mg(OH)2, Ti(OH)4, Si(OH)4, or combination thereof.