baber/WOPTO huggingface dataset:
Patent KR-20100120807-A (KR)
Title: The method of manufacture for polylacticacid fiber
Inventor: KIM TAI DONG
IPC: D06C11/00
Filed: 2009-05-07
Abstract: PURPOSE: A method for manufacturing a biodegradable natural corn fiber fabric is provided to maintain the original tactility of fabric by minimizing the damage on the fabric. CONSTITUTION: According to the purpose of corn fabric, a corn yarn is selected(S100). The selected corn yarn is fabricated into a fabric through a fabric machine(S200). A tenter setting temperature is maintained at 120°C(S300), and the corn yarn is dyed(S400). The dyed corn fabric is dehydrated, and a heating processing machine performs the heat process and a drying operation for the corn yarn. According to the purpose of the corn yarn, a pola polise and fumbling fabric are fabricated through the change of the corn yarn(S600).
Patent KR-20100121731-A (KR)
Title: Nano-scale switch
Inventor: LEE BYOUNG HUN
IPC: H01L29/68
Filed: 2009-05-11
Abstract: PURPOSE: A nano-scale switch is provided to overcome the limit of current density by applying a grapheme to a metal wire and controlling wire connection through a field effect. CONSTITUTION: A bottom electrode part(10) generates electric field. A wire portion(20) is formed on the bottom electrode part. The wire portion is electrically connected with the bottom electrode through the bottom electrode. A substrate forms an electrical device controlling a short circuit.
Patent KR-20100125868-A (KR)
Title: Magnetic brake with a pulse generator
Inventor: KIM DONG SUN
IPC: G01D5/32
Filed: 2009-05-22
Abstract: PURPOSE: An electromagnetic brake with a rotation sensor is provided to automatically control a motor by sensing the number of rotations of a motor and stopping the motor. CONSTITUTION: A stator(1) comprises a spring and a coil connected to a lead line(21). A space maintaining ring(4) with a photo interrupter insertion groove(42) is combined between a fixed pressure plate(6) and a stator. The fixed pressure plate is combined with the stator while interposing the space maintaining ring by using a coupling bolt(111). The fixed pressure plate includes the photo interrupter insertion groove(61). An absorption steel plate(5) includes a rotation preventing protrusion(51) and a photo interrupter insertion groove(52) formed on the circumferential surface. A boss(9) is combined with the motor shaft by a set screw. A lining(7) is positioned between the absorption steel plate and the fixed pressure plate. A photo interrupter(8) generates a pulse by the light transmission hole of the rotating lining.
Patent KR-20100128654-A (KR)
Title: Mushroom vessel for housekeeping
Inventor: HWANG KYUNG JA
IPC: A01G1/04
Filed: 2009-05-28
Abstract: PURPOSE: A mushroom vessel for housekeeping is provided to cultivate mushroom by forming a suitable environment in home and to observe a cultivation process of mushroom due to a transparent or opaque cover. CONSTITUTION: A mushroom vessel for housekeeping comprises: a container(10) containing a culture medium(12) in which a spawn is inoculated; an accommodation unit(20) with a plurality of grooves(21) for containing water; and a cover(30) which is coupled to the accommodation unit to cover the grown mushroom and has a plurality of vents(31h,32h).
Patent KR-20100128678-A (KR)
Title: Inorganic binder composition to ceramic board
Inventor: AHN SANG WOOK
IPC: C04B28/24
Filed: 2009-05-29
Abstract: PURPOSE: An inorganic binder composition for a ceramic board is provided to improve refractory performance of a ceramic board by applying inorganic binder using Al and Si as a main component. CONSTITUTION: An inorganic binder composition for a ceramic board is prepared by mixing a binder in which a mol ratio of Al:Si is 1:20-35 and a hardener binder in which a mol ratio of Si:K:Na is 1:0.02-0.08:2-15, in a weight ratio of 1:0.4-1. The inorganic binder is included in the amount of 80 parts by weight.
Patent KR-20100128889-A (KR)
Inventor: LEE KYUNG HEON
IPC: F04D15/00
Filed: 2009-05-29
Abstract: PURPOSE: A pump control device using an impedance value is provided to use a water purifier even in a low water pressure area by accurately measuring pressure of water flowing through a flow path. CONSTITUTION: A pump control device using an impedance value comprises an electrode(200), an impedance unit, and a pump controller. The electrode is arranged in a flow path(10). The impedance unit is arranged between both ends of the electrode and has an impedance value when water passes through the electrode. The pump controller operates a pump(300) when the impedance value is less than a pre-set value.
Patent KR-20100129963-A (KR)
Title: Delay locked loop and delay locking method with burst tracking scheme
Inventor: KIM YONG JU
IPC: G11C8/00
Filed: 2009-06-02
Abstract: PURPOSE: A burst tracking delay locked loop is provided to rapidly compensate the jitter components of a clock generating after the locking of a delay locked loop by reducing the locking time of delay locked loop by increasing the speed of the delay locked loop. CONSTITUTION: A replica delay unit(340) outputs a feedback clock by delaying an output clock. A phase detection part(310) measures the phase difference between the feedback clock and an input clock. The phase detection part outputs the up signal(UP) or the down signal(DN). A quantization unit(320) quantizes the measurement result of the phase detection part.
Patent KR-20090071528-A (KR)
Title: Rotate light clock
Inventor: HWANG SOON JOON
IPC: G04B45/00
Filed: 2009-06-05
Abstract: A rotational clock using light is provided to enable a user to read time by passing natural light through an hour hand hole and a minute hand hole at daytime and passing LED illumination through the hour hand hole and the minute hand hole. A rotational clock using light comprises: a driving unit rotating hour and minute hands; a hour hand band shows hour on an indicating plate at each time; a minute hand band expressing minutes; a hour hand hole and a minute hand hole are formed in each hand band; and an LED mounted on the indicating plate. At daytime, natural light passes through and at night time, LED illumination using a light sensor passes through each hand band. An intersecting hole is arranged in the hour hand band to fit for the rotation orbit of the minute hand hole. The light passes through the intersecting hole when the hour hand band and minute hand hole are crossed.
Patent KR-20100133689-A (KR)
Title: Vehicle impact dection based on fiber grating system and operating method thereof
Inventor: LEE JONG HUN
IPC: B60R21/01
Filed: 2009-06-12
Abstract: PURPOSE: A vehicle impact detection system based on an optical fiber grating and an operation method are provided to give different ID(Identification) for each impact part when the load of the crash shock of the vehicle thereby exactly distinguishing the crash situation according to the time when multiple crash. CONSTITUTION: An optical coupler(20) connects the fiber gratings and distributes the light of the light source(10). Other IDs are given to strain sensors according to center wavelength. The light of the fiber gratings is changed by the vehicle crash shock. The strain sensor senses strain rate. A safety application is operated by the trigger signal of the operation trigger generator and protects a passenger.
Patent KR-20090111790-A (KR)
Title: A nail and wire with groove
Inventor: YU CHAE JIN
IPC: F16B15/00
Filed: 2009-06-15
Abstract: PURPOSE: A nail and wire with a groove are provided to increase connecting force by making turning or separating of the nail difficult by increasing frictional force. CONSTITUTION: A sharp edge(120) is formed on bottom of a body(110) and is easily stuck on a wall. A protrusion(140) surrounds a groove(130) which becomes narrower to get closer to an outer circumference of the body portion and sharp edge in longitudinal direction of a nail. A holder groove pulling out the nail is located in the protrusion of top part(141) of the body.
Patent KR-20100135078-A (KR)
Title: Current distributing device for display and method thereof
Inventor: KIM KWANG SU
IPC: G02F1/133
Filed: 2009-06-16
Abstract: PURPOSE: A device and a method for distributing a current of a light source of an image display device are provided to stably supply a fixed amount of currents to all light sources even though an impedance change of at least one of light sources occurs. CONSTITUTION: A light source current distributing unit(400) receives an AC voltage, equally distributes the AC voltage, and outputs the AC voltage to a distributing end. A change voltage applying unit is connected to the distributing end of a transformer(410). The change voltage applying unit is charged while a positive voltage of the AC voltage is outputted. The change voltage applying unit is discharged while a negative voltage of the AC voltage is outputted.
Patent KR-20110003614-A (KR)
Title: Manufacturing method of a superconductor sensor using al nanowire
Inventor: HONG BYOUNG HAK
IPC: B82B3/00
Filed: 2009-07-06
Abstract: PURPOSE: A method for manufacturing a superconductor sensor using Al nanowire is provided to enable operation at an ultralow temperature and low magnetic field using aluminum nanowire captured through dielectrophoresis as a superconductor. CONSTITUTION: A method for manufacturing a superconductor sensor using Al nanowire comprises the steps of: forming a metal electrode on a semiconductor substrate; applying an aluminum nanowire solution on the metal electrode; and applying AC signaling between the metal electrodes to capture aluminum nanowire(220). The aluminum nanowire is grown to single crystal.
Patent KR-20100010480-A (KR)
Title: System and method for user identifying
Inventor: KOH KYUNG HWAN
IPC: E05B49/00
Filed: 2009-07-06
Abstract: PURPOSE: A system and a method for user identification are provided to check user image after generating user image. CONSTITUTION: A user requests the processing of the user authentication through the user terminal(S10). The authentication processing apparatus gets the first image, the second image and password(S20,S30,S40). The authentication processing apparatus is processed the number authentication about the conformance determination of images about the face recognition and password(S50). The authentication processing apparatus processes the face recognition through images(S60). If the face recognition succeeds, the access to the security application is allowed(S70).
Patent KR-20100076862-A (KR)
Title: Preparation method of polymeric micelles composition containing a pooly water-soluble drug
Inventor: SEO MIN HYO
IPC: A61K9/127
Filed: 2009-07-09
Abstract: PURPOSE: A method for manufacturing drug-containing polymer micelle composition is provided to easily and massively product in a short time. CONSTITUTION: A method for manufacturing polymer micelle composition containing insoluble drug comprises: a step of dissolving insoluble drug and amphiphilic block in organic solvent; and a step of adding aqueous solution to the solution to form micelle. The drug is Taxane anti-cancer drug. The amphiphilic block copolymer is a double block copolymer of hydrophilic block and hydrophobic block.
Patent KR-20090082331-A (KR)
Title: Toothbrush Having Brush Protector
Inventor: LEE GI CHEOL
IPC: A46B5/00
Filed: 2009-07-12
Abstract: A toothbrush having a function of holding toothbrush bristles is provided to solve a toothbrush problem of a short life due to damages of the toothbrush by a device has a function of rightly holding bent toothbrush bristles, thereby maintaining the intrinsic shape of the toothbrush bristles. A toothbrush having a function of holding toothbrush bristles comprises: a fixing button(4) formed on a handle part(5) to connect or disconnect a support; a support body part(3) formed on a main body extension part(9) to hold the main body extension part and toothbrush bristles such that the toothbrush bristles are not bent; and toothbrush bristles(8) and a support head part(1) which are formed on the head part(7) to hold the toothbrush bristles such that the toothbrush bristles are not bent.
Patent KR-20110007559-A (KR)
Inventor: JANG MI
IPC: A45B25/28
Filed: 2009-07-16
Abstract: 본 발명은 우산살과 우산포와 우산기둥이, 우산기둥의 축방향으로 이동이 가능한 케이스 안에 수납되는 방식의 우산에 관한 것이다. 케이스의 외곽과 내곽을 관통하여 위치하며, 케이스의 축방향으로 이동하는 레버는 우산살과 연결되어 있다. 따라서 케이스가 우산기둥의 축방향으로 왕복이동하는 변위와, 레버가 케이스의 축방향으로 왕복이동하는 변위의 조합으로 우산살과 우산포와 우산기둥이 접히며 케이스 안으로 완전히 수납될 수 있다. 그리고 그 역도 가능하다. 우산기둥과 케이스, 레버와 케이스, 우산기둥의 최상단에 위치한 뚜껑과 케이스 사이에는 방수고무가 위치하여 본 발명의 우산을 완전히 접어 케이스안에 우산살과 우산포와 우산기둥을 모두 수납하였을 때, 우산포에 묻어있는 빗물이 케이스 외부로 흘러나오지 않는다. 상기의 특징을 이용하여, 우산의 사용을 마친 뒤, 실내 혹은 교통수단에 들어갈 때 야기되는 옷젖음이나 물흘림등의 불편을 해소하는 우산이다. 
       
     우산, 밀폐, 방수, 지퍼, 케이스, 수납, 젖지 않는, 젖는, 위생
Patent KR-20110007717-A (KR)
Title: Fabrication method of tantalum powders by self-propagating high-temperature synthesis
Inventor: WON CHANG WHAN
IPC: B22F9/20
Filed: 2009-07-17
Abstract: PURPOSE: A method for manufacturing nano tantalum powders by self-propagating high-temperature synthesis is provided to make products of high purity by increment in reaction yield due to vaporization of impurities. CONSTITUTION: A method for manufacturing nano tantalum powders by self-propagating high-temperature synthesis comprises following steps. Raw materials containing tantalum oxide and alkaline salt which is metal restoration material and is particle growth inhibitor are mixed and molded into a pellet. The pellet is charged into a self-propagating high-temperature synthesis device. The pellet is ignited locally and instantaneously under vacuum or inert gas atmosphere to perform self-propagating high-temperature synthesis.
Patent KR-20110008944-A (KR)
Title: Reducer setup structure of industrial robot
Inventor: KIM TAE HYUN
IPC: B25J19/00
Filed: 2009-07-21
Abstract: PURPOSE: An installation structure of a reducer in an industrial robot is provided to prevent changes in main body position because the main body is fixed with a plurality of fastening members when replacing the reducer. CONSTITUTION: An installation structure of a reducer in an industrial robot comprises a base(100), a main body(200), a reducer(300), and a replacement cover(400). The base is horizontally rotated around a central axis on the top of the base and has an open-top insertion groove(210) formed around the central axis. The reducer is installed in the insertion groove so that the central portion is fixed and the outer portion is rotated, and decelerates the rotation of the main body. The replacement cover is detachably installed on the open top of the insertion groove in order to fix or separate the reducer.
Patent KR-20110015766-A (KR)
Title: Rice snack manufacture method
Inventor: YANG GEON TAE
IPC: A23G3/54
Filed: 2009-08-10
Abstract: PURPOSE: A producing method of rice pancake using rice as a main ingredient is provided to stably maintain a molding shape of the pancake, and to secure the high nutrition. CONSTITUTION: A producing method of rice pancake comprises the following steps: soaking rice in water for 3~5hours(ST1); crushing the soaked rice into powder(ST2); mixing 30~60wt% of rice powder, 10~30wt% of water, 5~20wt% of nuts, and 5~20wt% of fruits(ST3); steam-heating the mixture at 40~70deg C for 10~20minutes(ST4); spreading green tea powder on the materials; pressing the heated materials(ST5); drying the pressed materials for 12~24hours(ST7); and rapidly freezing the dried rice pancake(ST8).
Patent KR-20110016336-A (KR)
Title: Spring device for sliding module
Inventor: NO WAN DONG
IPC: H04B1/38
Filed: 2009-08-11
Abstract: PURPOSE: A spring device for a sliding module is provided to produce a hinge unit at a hinge plate through injection molding. CONSTITUTION: A torsion unit(20) has the same configuration as a spiral spring, and a pair of arms(24) are extended from the torsion unit to the both ends. Connection units(26) are inserted into and fixed to hinge plates(30) which are the end portions of the arms. The hinge unit is formed at the hinge plate through injection molding.
Patent KR-20110017559-A (KR)
Inventor: LEE GOON SEOP
IPC: G10L15/30
Filed: 2009-08-14
Abstract: PURPOSE: A method and an apparatus for analyzing an emotion are provided to accurately analyze various emotions for a voice communication subscriber. CONSTITUTION: A DB storage unit(210) samples voices from voice communication between mobile terminals, and extracts a voice characteristics from the sampled voice. In addition, the DB storage unit stores the voice characteristics in a DB by matching an emotional state with the first extracted voice characteristics. An emotion state analysis unit(220) extracts a second voice characteristic from the voice inputted to a communication terminal which requests an emotional state, and analyzes the emotional state by using the voice characteristic DB and the extracted second voice characteristics.
Patent KR-20100053432-A (KR)
Title: Method and apparatus for acknowledging aggregated frame over wideband high frequency wireless system
Inventor: HONG SEUNG EUN
IPC: H04L1/16
Filed: 2009-08-25
Abstract: PURPOSE: A response method of a group frame in a broadband ultra-high frequency wireless system and a device thereof are provided to reduce resources waste of the system by reducing retransmission of the group frame. CONSTITUTION: A destination device receives a group frame(510). The destination device deciphers the group frame for preset time(512). The destination device creates a response frame(514). The destination device transmits the response frame to a source device. The response frame includes an effective response bitmap size field, a base MSDU(Media access control Service Data Unit) number field, a base fragment number field and a response bitmap field.
Patent KR-20110022198-A (KR)
Title: Assembly of suspension arm and bush of vehicle and assembling method thereof
Inventor: CHA SEUNG HWAN
IPC: B60G7/00
Filed: 2009-08-27
Abstract: PURPOSE: An assembly of a suspension arm and a bush for a vehicle and an assembling method thereof are provided to remarkably reduce damage to the outer surface of a bush by forming a hole in a suspension arm. CONSTITUTION: An assembly of a suspension arm and a bush for a vehicle comprises a suspension arm(5) and a bush. The suspension arm has a first bush mounting hole(1) and a second bush mounting hole(3) which are parallel with each other. The bush is coupled to the suspension arm through the first and second bush mounting holes. The outer diameter of the bush can be changed. The bush with a smaller outer diameter is inserted into the second bush mounting hole. The bush with a bigger outer diameter is inserted into the first bush mounting hole.
Patent KR-20110037204-A (KR)
Title: Image sensor and method for manufacturing the same
Inventor: KIM HO SOO
IPC: H01L27/146
Filed: 2009-10-06
Abstract: PURPOSE: An image sensor and a manufacturing method for the same are provided to shield the light completely in the infrared light shielding bandwidth by forming the infrared shielding filter using the optical crystal on the top of the mirco lens. CONSTITUTION: A photo diode, a color filter layer, and a micro lens(209) are successively formed on a semiconductor substrate(201). A plate layer(210) is formed in order to reduce the level difference on the micro lens. The infrared ray and ultraviolet shielding filter layers are formed on the plate layer. The infrared ray and ultraviolet shielding filter layers are formed between the color filter layer and the micro lens.
Patent KR-20110037429-A (KR)
Title: Wheel chair transformation bed
Inventor: BAEK SANG JU
IPC: A61G3/00
Filed: 2009-10-06
Abstract: PURPOSE: A wheel chair transformation bed is provided to make adjustment of height and slope thereof possible and to be carried by equipping with a moving unit. CONSTITUTION: A wheel chair transformation bed comprises: a plurality of upper plates(10-15) making various postures; a supporting plate(16) supporting each upper plate; a plurality of hinges(17-27) which interlinks each upper plate; and length variable units(28-32) in which the length thereof is adjusted by a drive unit. The both sides of length variable unit are fixed between the supporting plate and a third upper plate.
Patent KR-20110042646-A (KR)
Title: Temperature control device of shift reactor, fuel cell system including the same and method for temperature control thereof
Inventor: HONG DONG JIN
IPC: H01M8/04
Filed: 2009-10-19
Abstract: PURPOSE: A temperature control device of a shift reactor is provided to enable the operation at an optimal operation temperature and to reduce the size of a fuel cell system by removing a heat exchanger used inside a conventional shift reactor. CONSTITUTION: A temperature control device of a shift reactor comprises: a thermoelectric element(120) covering the outer circumference of a shift reactor(110); and a control unit(160) which compares an operation temperature(TS) sensed from the shift reactor with at least one reference temperature(Ref1,Ref2) and supplies the current of the different direction to the thermoelectric element. In the thermoelectric element, one side contacting the outer circumference of the shift reactor performs the operation of heat generation or absorption according to the direction of the current provided from the controller.
Patent KR-20110043334-A (KR)
Title: Device using rollers for coating
Inventor: KANG HEUNG SEOK
IPC: B05C5/02
Filed: 2009-10-21
Abstract: PURPOSE: A roll coating apparatus is provided to form a coating layer with uniform thickness on a roll-shaped substrate and reduce time required for a coating liquid hardening or drying process. CONSTITUTION: A rotary shaft rotates a roll-shaped substrate. A nozzle part(120) supplies coating liquid on the roll-shaped substrate. A gas supplying part(130) supplies gas to the coating liquid coated on the roll-shaped substrate. A gas discharging part(150) discharges the gas supplied from the gas supplying part. The coating liquid on the roll-shaped substrate is hardened or dried using the gas.
Patent KR-20090122329-A (KR)
Title: Chucking device, brushless motor with the chucking device and disk drive apparatus with the brushless motor
Inventor: ITO HARUHIKO
IPC: G11B17/028
Filed: 2009-10-28
Abstract: PURPOSE: A brushless motor equipping a chucking device and a disk driving device for reducing component score of the chucking device are provided to reduce a cost of the chucking device and reduce the number of components of chucking devices using corn. CONSTITUTION: A brushless motor equipping a chucking device and a disk driving device for reducing component score of the chucking device includes a shaft, a turn table(41), a shaft fixing unit, a disk maintaining unit(421) and a cone. The shaft is arranged on a same shaft as the center shaft. The turn table is fixed in the shafts. The turn table includes a disk mounting surface mounting the disk. The shaft fixing unit is fixed at a shaft it is arranged in the axis direction.
Patent KR-20110046650-A (KR)
Title: Cold steel sheet with good phosphatability
IPC: C22C38/04
Filed: 2009-10-29
Abstract: PURPOSE: Cold rolled steel with excellent phosphate treatment property is provided to improve phosphate treatment property without the lowering of mechanical property. CONSTITUTION: Cold rolled steel with excellent phosphate treatment property consists of C 0.04~0.10wt%, Mn 1.8~2.5wt%, Si 0.03~0.15wt%, Al 0.01~0.06wt%, P 0.01~0.09wt%, Cu 0-0.25wt%, Sn 0-0.020wt%, Cr 0-0.04wt%, Ni 0-0.05wt%, Nb 0.03~0.05wt%, Ti 0.02~0.04wt%, Fe, and inevitable impurities. The content of P and Mn is controlled within a range to increase hydrogen generation on the surface of a steel board in order to improve phosphate treatment property.