baber/WOPTO huggingface dataset:
Patent KR-20090079766-A (KR)
Title: Bicycle driving apparatus of a handspike
Inventor: SON KWANG MIN
IPC: B62M1/24
Filed: 2008-03-13
Abstract: A power transmission device of a bicycle is provided to move a bicycle with little strength by connecting a lever, which makes a vertical movement on a power point bearing, to a crank to make a vertical movement with a pedal and operating a driving unit. A power transmission device of a bicycle comprises a frame unit formed at the front to support a bicycle and connected with many pipes(14) to form a front wheel(12) provided with a handle to adjust the direction at the front and a saddle(13) at the center, a pedal unit formed at the center to generate the thrust of a bicycle by a user and provided with a power point bearing(21) fixed to the center of the frame unit, a lever connected to the power point bearing to be rotatable, a support(22) with a pedal formed on the front of the power point bearing to be longer than a conveyor and a transfer stand(23) formed on the backside of the power point bearing, a crack unit receiving the vertical driving force of the pedal unit and converting into a rotation movement, and having a connecting rod(31) whose top is connected with the end of the transfer stand and bottom is connected to a crank pin of a crank fixed to the backside of the pipe of the frame unit to be rotatable by a bicycle body fixing bearing, and a driving unit transferring the rotational movement of the crank unit and rotating a pair of rear wheels(41) fixed to the backside of the frame unit by a bearing.
Patent KR-20090084614-A (KR)
Title: Cushion vehicle by airtight air chamber
Inventor: KIM JOO IK
IPC: B63B1/16
Filed: 2008-03-14
Abstract: A cushion vehicle of an airtight air chamber is provided to secure the maximum speed using an engine of the less horse power by minimizing the water resistance of a stem. A cushion vehicle of an airtight air chamber comprises a bottom structure part, a compressor(220), and an impeller(390). The bottom structure part comprises an air damper wall, a front damper part(430), and a rear damper part. The air damper wall is mounted on the both sides of the rear side of the ship. The front and rear damper part is installed at the front and rear side of the air damper wall. The lower part of the bottom structure part is opened and closed with the water and the compressor supplies the compressed air to a sealed space through a nozzle. The impeller supplies the air through the nozzle from the compressor in order to generate the buoyancy. The impeller is installed between the front and rear side of the air damper wall. The impeller keeps the ship floating with the air.
Patent KR-20090098367-A (KR)
Title: Elastic block for pavement
Inventor: SHIM SANG KOO
IPC: E01C5/18
Filed: 2008-03-14
Abstract: An elastic sidewalk block is provided, which improves durability by preventing the adhesive part from being contact with water and reduces maintenance cost. An elastic sidewalk block comprises: a base block(10) in which a connecting part in which a retreated groove(13) and a projection(12) are successively laminated is formed into one body in a form of corresponding to the outer shape; an elastic rubber cap(20) in which the connecting part in which a projection(23) and a retreated groove(22) corresponding to projection are successively formed is formed into one body to be connected to the top of the base block; and an adhesive(30) formed in the contact surface of the base block and cap.
Patent KR-20090100764-A (KR)
Title: Distributed generation system interconnected with utility grid and islanding detection method thereof
Inventor: HAN BYUNG MOON
IPC: H02J3/38
Filed: 2008-03-21
Abstract: PURPOSE: A distributed power system and a method for sensing an isolated operation are provided to sense an isolated operation rapidly without affecting the power system. CONSTITUTION: A distributed power system includes a distributed power generator and a system connected inverter. The system connected inverter supplies the triangle wave reactive power and the active power to the load in a system operation with a commercial power. The frequency change of the triangle reactive power is sensed in a connection point of the commercial power system and distributed power.
Patent KR-20080093882-A (KR)
Title: Driving device
Inventor: TAKAHASHI SOUMEI
IPC: G02B7/00
Filed: 2008-04-11
Abstract: A driving device is provided to obtain a stable frequency characteristic by inserting an elastic member between a case and a static member. A driving device(20) includes an electro-mechanical transducer(441), a static member(442), a vibration friction unit(443), and a bar-shaped moving unit(423). The electro-mechanical transducer has a first and second ends which are opposite to each other in an expansion/contraction direction. The static member is coupled to the first end of the electro-mechanical transducer. The vibration friction unit is coupled to the second end of the electro-mechanical transducer. The bar-shaped moving unit is frictionally coupled to the vibration friction unit. The bar-shaped moving unit is moved in the expansion/contraction direction of the electro-mechanical transducer. The driving device is covered with a case(30). An elastic member(446) is positioned between the case and the static member.
Patent KR-20090108436-A (KR)
Title: A Heart Shape Towel and Method for Folding Heart Shape Towel
Inventor: KANG CHOL WON
IPC: A47K10/02
Filed: 2008-04-11
Abstract: PURPOSE: A heart shape towel and a method for folding the same are provided, which causes esthetic sense by folding the towel into the heart shape and improves the value as a gift. CONSTITUTION: A heart shape towel comprises a round section in which both ends are roundly rolled; a concave part which is formed by coming into contact with the round section; a corner in which the center area of the folded towel has the leading edge; and a heart shape retaining unit(240) for maintaining the state that is folded in the heart shape. The method for folding the heart shape towel comprises a step for folding the heart shape towel into the half; and a step for folding the heart shape towel in the heart shape by roundly rolling both end parts of the towel(200) to the center.
Patent KR-20090049517-A (KR)
Inventor: YUN HAN SIK
IPC: C09D5/00
Filed: 2008-04-18
Abstract: 본 발명은 굴절율이 1.2 ~ 1.45인 저굴절 수지, 굴절율이 1.46 ~ 2인 고굴절 수지 및 불소계 화합물을 포함하고, 상기 저굴절 수지와 고굴절 수지의 표면에너지 차이가 5mN/m 이상인 반사방지 코팅 조성물, 이것을 이용하여 제조된 반사방지 필름 및 이의 제조방법을 제공한다. 본 발명에 따르면, 내마모성 및 저반사 기능을 갖는 반사방지 필름을 한 번의 코팅 공정에 의하여 제조될 수 있으므로 제조 경비가 절감되는 효과를 가진다. 
     반사방지, 표면에너지
Patent KR-20080096462-A (KR)
Title: Video monitoring system and video monitoring method for performing being able to control local and remote video in the same time
Inventor: KIM DO WAN
IPC: H04N7/18
Filed: 2008-04-25
Abstract: An image monitoring system and a method thereof are provided to connect and control a local image controller and a remote image controller to an image transmission device at the same time, thereby improving convenience, facilitating maintenance and reducing costs. An image monitoring system includes a remote image controller(200), a local image controller(300), image viewer devices(400,500), and an image transmission device(100). The remote image controller controls an image device(120) connected remotely to the image transmission device. The local image controller controls an image device connected directly to the image transmission device. The image viewer device generates image data by connecting to the image transmission device remotely or directly. The image transmission device generates image data by receiving an image control command from the local image controller, and transmits the generated image data to the image viewer device.
Patent KR-20090116338-A (KR)
Title: Safety magnetic badge
Inventor: KIM JOOK SOOK
IPC: A44B1/02
Filed: 2008-05-07
Abstract: PURPOSE: A safe magnet badge is provided, which can fix the badge between the clothes using another magnet after adhering a magnet to the backside surface of the badge. CONSTITUTION: A safe magnet badge comprises a badge body in which a groove(3) is formed; a front magnet(2) which is combined with the groove; and a back magnet(5) which is adhered to a badge body combined with the front magnet around the clothes(4) between the front magnet and back magnet. A double sided tape is used to combine a magnet and a badge body. The badge body is not easily separated since magnet strength is strong.
Patent KR-20090116460-A (KR)
Title: Method for manufacturing a printed circuit board having a landless via
Inventor: OH CHANG GUN
IPC: H05K3/40
Filed: 2008-05-07
Abstract: PURPOSE: A manufacturing method of a printed circuit board having a landless via is provided to simplify a manufacturing process by forming a resist layer through an electric deposition method using an electrodepositable photoresist. CONSTITUTION: A via hole is formed on an insulation layer and a metal layer. A resist layer is formed on the metal layer by an electric deposition method. The resist layer has an open hole matched with the via hole. An electroless plating layer is formed in an inner wall of the via hole. An opening part for forming a circuit layer is formed by patterning the resist layer. The electroless plating layer is formed in the inner wall of the via hole and the opening part. A circuit layer(160) and a via(170) are formed by plating the opening part and the via hole. A residual resist layer is removed.
Patent KR-20090119638-A (KR)
Title: Robot cleaner and method for detecting floor type using the same
Inventor: KWAK YUN KEUN
IPC: A47L9/28
Filed: 2008-05-16
Abstract: PURPOSE: A robot cleaner and a method for detecting the kind of a floor using the same are provided to sense the kind of the floor in which the robot cleaner moves using load applied on a brush and to controls the drive force of the robot cleaner according to the kind of the floor. CONSTITUTION: A robot cleaner comprises a brush, a classification unit(140), and a controller(170). The brush rotates on the floor. The classification unit senses the kind of the floor using the current variance generated by the load of the brush and the floor. The controller controls the operation of the robot cleaner according to the kind of the sensed floor.
Patent KR-20090120670-A (KR)
Title: Case of volume control
Inventor: KWON EUN SEON
IPC: A47J47/08
Filed: 2008-05-20
Abstract: PURPOSE: A food container controlling volume is provided to contain food contents and facilitate taking out side dishes by controlling the volume of the food container. CONSTITUTION: A food container controlling volume comprises followings. A cylindrical food container contains food. A rubber packing is formed concentrically to the food container. The diameter of the rubber packing is smaller than the diameter of the cylindrical food container to prevent side dish soup from leaking out. The height of a support is the same with the height of the food container perpendicularly adhering to a lower part of the rubber packing.
Patent KR-20090120805-A (KR)
Title: An artificial fish-breeding ground using waste
Inventor: SEO SOON JA
IPC: A01K61/00
Filed: 2008-05-20
Abstract: PURPOSE: A prefabricated artificial fish reef using waste is provided, which improves productivity by simple production process and obtains durability by improving the mechanical strength of a frame. CONSTITUTION: A prefabricated artificial fish reef using waste includes a frame combined in the rectangular shape. The frame comprises upper frames(11,12) and subframes(11',12') which are arranged to face each other; a perpendicular frame(13) which supports the edge in which the upper frame and subframe come in contact with each other at the constant interval; and an edge fixation bracket(20) which fixes the edge in which the upper frame and subframe come in contact with each other. The artificial fish reef of the hexahedron structure is assembled by combining brackets with the edge of the frames. Through-holes(30) are arranged in the front and back surface of the frame body at the constant interval.
Patent KR-20090121850-A (KR)
Title: Electric motocar having hydraulic generation system
Inventor: JEON EUI JONG
IPC: B60K6/00
Filed: 2008-05-23
Abstract: PURPOSE: An electric car with a hydraulic generating system is provided to charge a charging battery using at least one generator connected to a hydraulic motor, thereby delaying a power consumption time due to car driving. CONSTITUTION: An electric car with a hydraulic generating system comprises a driving motor(120), a reducer(130), a charging battery(140), the second driving motor(150), a hydraulic pump(160), an oil tank(170), a hydraulic motor(190), a power transfer unit(195), and at least one generator(240). The driving motor is connected to a driving wheel to transfer a rotation force. The reducer changes torque. The hydraulic pump receives torque from the second driving motor to compress oil.
Patent KR-20090121882-A (KR)
Title: Method and apparatus for call back sms service
Inventor: NAM SANG DO
IPC: H04W4/90
Filed: 2008-05-23
Abstract: PURPOSE: A call back text message service method and an apparatus thereof are provided to inform an originator of mobile terminal loss when a mobile terminal subscriber loses a mobile terminal. CONSTITUTION: A terminal loss registration unit(210) receives terminal loss registration from a subscriber who loses a mobile terminal. A telephone and message receiving determining unit(230) sense a call or a message received to the subscriber. A text message transmitting unit(240) transmits a preset guide text message to the originator. Statements of the text message are registered in a text message registration unit(220) from the subscriber.
Patent KR-20090125305-A (KR)
Title: Rotor of a pole change type synchronous motor and manufacturing method thereof
Inventor: CHAE JIN WON
IPC: H02K1/22
Filed: 2008-06-02
Abstract: PURPOSE: A rotor of a pole transform synchronous motor and a manufacturing method thereof are provided to prevent generation of particles caused by damage of a magnet layer by installing a protection cap so as to surround the magnet layer. CONSTITUTION: A pair of end-rings(130) is formed in both ends of a rotor core(110) so as to be connected to conductors(120). In the end-ring, one or more compression projections(131) are formed. A magnet layer(140) includes magnetic substance capable of re-magnetization by an exciting pole. A protection cap(150) is inserted into an outside of the rotor core in order to protect the surface of the magnet layer. In the protection cap, the compression projection is inserted into a compression hole to be fixed.
Patent KR-20090126825-A (KR)
Title: Core-shell nanowire and manufaccturing method thereof
Inventor: KIM YOUNG KEUN
IPC: B82B3/00
Filed: 2008-06-05
Abstract: PURPOSE: A core-shell nanowire, and its manufacturing method are provided to allow a core-shell nanowire to be produced easily and massively by applying the electroless plating method. CONSTITUTION: A method for manufacturing a core-shell nanowire comprises the steps of electroplating a nano-template having a pore structure to prepare a core nanowire of a pore structure; separating a core nanowire from the nano-template; and electroless plating the core nanowire to coat a shell layer. The step for separating a core nanowire from the nano-template comprises a washing step. The core nanowire is a magnetic material.
Patent KR-20090128088-A (KR)
Title: Method for regeneration of absorbent liquid
Inventor: CHUNG SUNG YEUP
IPC: C01B32/50
Filed: 2008-06-10
Abstract: PURPOSE: A method for regeneration of carbon dioxide absorption liquid is provided to reduce the costs by using the heat generated while compressing the carbon dioxide separated from the used absorption liquid. CONSTITUTION: A method for regeneration of carbon dioxide absorption liquid comprises the steps of: collecting the heat generated while compressing the separated carbon dioxide before delivering the used absorption liquid to a regeneration tower(15), preheating the used absorption liquid, transferring the preheated absorption liquid to a high-temperature absorption liquid flow control chamber(12), performing heat-exchange between the absorption liquid regenerated in the regeneration tower and the absorption liquid transferred to the high-temperature absorption liquid flow control chamber through a first heat exchanger(13), and taking the heat-exchanged absorption liquid into the regeneration tower.
Patent KR-20090131578-A (KR)
Title: Search system and its method based on pattern of user's behavior of search result
Inventor: PARK JONG YEUL
IPC: G06F17/30
Filed: 2008-06-18
Abstract: PURPOSE: A search system based on a user action pattern of searched results and a search method thereof are provided to analyze an action pattern of searched result usage, and to offer the action pattern to a user who receives the same searched results, thereby supporting efficient access to desired information. CONSTITUTION: A search action pattern defining unit(31) defines a search action pattern of a user to be analyzed. If the user conducts an action identical with the defined action pattern, an action pattern collector(32) collects action patterns according to searched result items. An action pattern inquiry unit(33) inquires of a user terminal which demands a searching process about the corresponding action patterns for the searched result items. An action pattern provider(34) provides the inquired action patterns.
Patent KR-20100000048-A (KR)
Title: Faucet for cold water and hot water
Inventor: SEO WOAN SUK
IPC: F16K11/072
Filed: 2008-06-24
Abstract: PURPOSE: A faucet for cold water and hot water is provided to control the flow rate and the amount of discharged the cold and hot water by means of a handle integrated with an outlet port. CONSTITUTION: A faucet for cold water and hot water comprises a lower body(10), an upper body(20), a lower cartridge(30) and an upper cartridge(40). The lower part has cold and hot inlet ports(11,12) which is are connected to cold and hot water pipes. The lower cartridge is fitted and installed inside the lower body. The lower part cartridge comprises inlet holes(31,32) connected with the cold and hot inlet ports. The upper cartridge is inserted and fixed into the upper body. The upper cartridge comprises outlet holes(41,42) connected with the inlet hole of the lower cartridge.
Patent KR-20100000822-A (KR)
Title: Organic light emitting display and manufacturing method for the same
Inventor: LIM HYUN TAEK
IPC: H01L51/50
Filed: 2008-06-25
Abstract: PURPOSE: An organic electroluminescent display device and a manufacturing method thereof are provided to improve reliability and life of the device by absorbing the moisture or oxygen from the outside through a hygroscopic layer. CONSTITUTION: A transistor is formed on a first substrate(S101). A bottom electrode is formed on a second substrate(S102). A bank layer is formed on the bottom electrode(S103). A spacer is formed on a bank layer(S104). An organic light emitting layer is formed on the bottom electrode(S105). A top electrode is formed on the bank layer to cover the spacer and the organic light emitting layer(S106). A hygroscopic layer is formed on the top electrode except for the spacer region(S108). One of the top electrode and the hygroscopic layer is oxidized(S109). The first substrate and the second substrate are attached(S110).
Patent KR-20100001882-A (KR)
Title: Glass antenna
Inventor: LEE JEONG TAE
IPC: H01Q1/32
Filed: 2008-06-27
Abstract: PURPOSE: A glass antenna is provided to optimize an antenna design by forming a plurality of branch lines into a straight line. CONSTITUTION: A glass antenna includes a conductive device. The conductive device is arranged on a surface of a vehicle glass, resonates at a specific frequency band within a fixed frequency range, and has a plurality of branch lines(13~15) and a central line(12). The branch lines are vertically crossed with the central line, and have a different length. A width of the central line is different from a width of the branch lines. The central line is connected to a feeding line part(11) through a feeding line(16).
Patent KR-20100009021-A (KR)
Title: A intarder switch for vehicles
Inventor: CHOE GWANG JU
IPC: H01H1/18
Filed: 2008-07-17
Abstract: PURPOSE: An intarder switch is provided to fix a body with a slide fixing stand by combining a bolt coupling unit with a bolt groove of the slide fixing stand. CONSTITUTION: A body(10) includes a rotation support stand(12) and a fixing support stand(14). A fixing groove is formed on the inner side center of the rotation support. The slide is protruded to both sides of the fixing support stand. A slide fixing stand(20) includes a fixing unit(22) and a slide fixing unit(23). A bolt groove is formed on one side of the fixing unit. The slide fixing unit is formed on both sides of the fixing unit. A rotation device(30) includes a rotation unit and a support. A fixing protrusion and an elastic hole are formed on the rotation unit. The support is combined with both sides of the rotation.
Patent KR-20100009246-A (KR)
Title: Soybean fiber for shoes inside lining and insole therof
Inventor: PARK JUNG SIK
IPC: D03D15/00
Filed: 2008-07-18
Abstract: PURPOSE: Bean fiber for shoes inside lining and insole using the same are provided to offer good wearability, antibacterial effects, permeability, and sweat absorption, and to recover fatigue of feet by irradiating ultraviolet rays. CONSTITUTION: Bean fiber(10) for shoes inside lining is weaved by crossing cotton weft yarns(11,11') and soybean fiber warp yarns(12,12'). The soybean fiber fabric is twill weave fabric or plain weave fabric in which the weft and the warp are crossed. The insole is formed to the fabric attached on the top of a main body. The fiber is made of the soybean fiber. The main body is made of ethylene vinyl acetate foam. The ethylene vinyl acetate is formed by foaming compounds in which ethylene vinyl acetate of 100 parts by weight, yellow soil powder of 10~15 parts by weight, a foaming agent of 5~10 parts by weight, a cross-linking agent of 1~3 parts by weight, zinc oxide of 1~5 parts by weight, and pigment of 0.5~5 parts by weight are mixed.
Patent KR-20100009375-A (KR)
Title: Door stopper
Inventor: KIM KI KON
IPC: E05C17/44
Filed: 2008-07-18
Abstract: PURPOSE: A door stopper device is provided to easily fix a door without using of hands, and improve convenience. CONSTITUTION: A door stopper device(100) comprises a body housing(110), a support, a stopper unit(130), a spring, and an operation unit(150). Inside of the body housing is penetrated, and a support projection and a guide hole(113) are formed in the body housing. The support is moved along a through hole. The stopper unit is rotated along the guide hole. The bottom end of the stopper unit is selectively touched with the ground, and prevents rotation of a door. The spring is formed between the support and the support projection. The operation unit fixes and releases the door by pushing the support downward, and moving the stopper unit downward.
Patent KR-20100010713-A (KR)
Title: Dual roll screen apparatus
Inventor: KIM YOUNG HOON
IPC: G03B21/58
Filed: 2008-07-23
Abstract: PURPOSE: A dual roll screen device is provided to reduce the installation time and manufacturing cost by integrating a roll screen and a secondary screen. CONSTITUTION: A dual roll screen device comprises a frame(10), a main roll screen(40), and a secondary roll screen(32). The main roll screen is rolled with a first roller(20). The main roll screen downwardly spreads. The secondary roll screen is rolled in a second roller(30). The secondary roll screen is inflated in opposite direction of the main roll screen. The secondary roll screen comprises a rolled flag detaching unit.