baber/WOPTO huggingface dataset:
Patent KR-20110015772-A (KR)
Title: A block for construction of a bicycle lane
Inventor: CHA CHANG GO
IPC: E01F5/00
Filed: 2009-08-10
Abstract: PURPOSE: A block for construction of a bicycle lane is provided to ensure environmentally-friendly construction of a block by employing granite soil instead of sand. CONSTITUTION: A block for construction of a bicycle lane comprises a body(10), a lower extension part(16), an upper extension part(18), and a waterway(25). The body has an angled top surface along which rainwater flows toward a road and a boundary part(15) projected upward on the road-side end. The lower extension part is formed in the longitudinal end of the body. The upper extension part is formed in the opposite end of the body to have a length and thickness corresponding to the lower extension part. Adjacent block bodies are connected by the overlapping of the upper and lower extension parts. The waterway is formed widthwise on the bottom of the body so that rainwater can flow into a drainage formed in the boundary between a road and a sidewalk.
Patent KR-20110020366-A (KR)
Title: Washing machine
Inventor: LEE SANG UP
IPC: D06F31/00
Filed: 2009-08-24
Abstract: PURPOSE: A washing machine is provided to couple an upper washing unit with a lower washing unit in a lateral side of the washing machine. CONSTITUTION: A washing machine includes a lower washing unit(200), an upper washing unit(100) and coupling units(211a,212a). The lower washing unit performs a washing operation, and the upper washing unit is coupled to the upper side of the lower washing unit. The upper washing unit performs a washing operation independent from the lower washing unit, and the coupling units are extended from the upper portion from the lower washing unit. The coupling units are coupled to the upper washing unit.
Patent KR-20110023418-A (KR)
Title: A plastic grouting meterial using recycling concrete fines
Inventor: HAN SANG CHUL
IPC: C04B14/10
Filed: 2009-08-31
Abstract: PURPOSE: A plastic grouting material using recycled fine particles of waste concrete is provide to reduce manufacturing costs of grout materials(mortar) by mixing recycled fine particles of waste concrete, cement and water in a proper rate. CONSTITUTION: A plastic grouting material is prepared by mixing recycled fine particles of waste concrete with mortar including cement, fine aggregate and water. A mixing capacity ratio of cement, fine aggregate and fine particles of waste concrete is 1:3:3-5. An admixture is further included to cement, fine aggregate and fine particles of waste concrete. The admixture is one of bentonite or plasticizer or both of them.
Patent KR-20100073969-A (KR)
Title: Soi radio frequency switch with enhanced signal fidelity and electrical isolation
Inventor: SHI YUN
IPC: H01L29/78
Filed: 2009-08-31
Abstract: PURPOSE: A method for forming a semiconductor structure, a method for operating a semiconductor device, and the semiconductor structure are provided to reduce signal distortion and a harmonic signal in an RF switch by rapidly discharging a charge carrier. CONSTITUTION: A doped contact area is formed under a built-in insulator layer inside a bottom semiconductor layer(10) of an SOI(Semiconductor-On-Insulator) substrate. At least one conductive via structure is extended from a mutual connection-level metal line to the doped contact area via an MOL dielectric layer(80), a trench isolation structure(33), and the built-in insulator layer. An inversion layer is not formed inside the induced charge layer by biasing the doped contact area in a peak voltage inside an RF switch or an approximately peak voltage. The charge in the inversion layer is drained through at least one conductive via structure and the doped contact area.
Patent KR-20110023569-A (KR)
Title: Apparatus for supplying air uniformly to filtration bed in a water purification plant
Inventor: LEE JONG GAG
IPC: B01D24/00
Filed: 2009-08-31
Abstract: PURPOSE: An apparatus for uniformly supplying air to a filtration bed in a water purification plant is provided to reduce the deviation of air amount by including distribution pipes with successively different diameters. CONSTITUTION: A filter(10) is formed to be capable of cleaning a filtration material layer using water passing through a filtration block(30). An air supplying unit(100) supplies air to a water bank(16) in a reverse cleaning process in order to clean the filtration material layer based on the air. A main supplying pipe is arranged to the longitudinal direction of the filter. A plurality of distribution pipes is in connection with the lateral sides of the main supplying pipes in order to supply air into the water tank. The diameters of the distribution pipes are different in order to uniformly distribute air.
Patent KR-20100029704-A (KR)
Title: Nitride thin film structure and method of forming the same
Inventor: YOON EUI JOON
IPC: H01L33/12
Filed: 2009-09-04
Abstract: PURPOSE: A nitride thin film structure and a forming method thereof are provided to manufacture an optoelectronic device with high efficiency and high reliability by growing up nitride semiconductor epitaxial layer with superior material property. CONSTITUTION: A nitride thin film structure and a forming method thereof comprise a substrate(100), a hollow structure(105), and a nitride thin film(120). The nitride film comprises a first nitride film, a second nitride film, and a third nitride film. The first nitride film is form on a buffering layer above a hollow structure. The second nitride film is formed on the first nitride film. The third nitride film is formed on the second nitride film. The hollow structure is spread in the top of the substrate.
Patent KR-20110026641-A (KR)
Title: Discrimination method of grading pink diamonds
Inventor: PARK JONG WAN
IPC: G01N33/24
Filed: 2009-09-08
Abstract: PURPOSE: A pink diamond distinguishing method is provided to determine the value of diamond though a level evaluation method based of the valuation whether diamond is synthesize. CONSTITUTION: A pink diamond distinguishing method is as follows. The metallic inclusion of a pink diamond simple is detected through a microscope in order to determine whether it is nature or synthesis. The characteristic peak of spectrum is analyzed to judge whether it is nature and synthesis. The metallic inclusion of the sample which needs an additional judgment and sample, which is analyzed as synthesis, are measured through XRF analysis in order to judge nature and synthesis. The color change of the sample is measured in order to judge nature and synthesis. The sample, which is judged as synthesis, is analyzed whether HPHT and radiation/ thermal process is processed by analyzing the characteristic peak of spectrum after measuring using PL monochromator.
Patent KR-20110032512-A (KR)
Inventor: PARK EUN YOUNG
IPC: A43B13/20
Filed: 2009-09-23
Abstract: PURPOSE: Driving shoes are provided to enable a driver to facilitate manipulation of a vehicle pedal by pressing the pedal at the constant pressure. CONSTITUTION: Driving shoes comprise: an outsole(100) formed in the constant thickness; a toe incline part(110) which is inclined upward toward the front of the toe part of the outsole at a predetermined angle; a heel incline part(120) in which the heel portion of the outsole is inclined upward toward the rear at a predetermined angle; and a bent portion(130) which is formed in the central bottom surface of the outsole in order to be formed in an arch type.
Patent KR-20110033379-A (KR)
Title: Connection device of insulated load
Inventor: PARK DONG SU
IPC: H02G7/16
Filed: 2009-09-25
Abstract: PURPOSE: The insulation rod affix globe junction unit appropriately adjusts the tightening force of bolt and nut. In that way the service life can be extended. CONSTITUTION: The silicon insulator(101) is connected to the insulation rod(102) formed into the composite material. The affix outlet comprises the top affix outlet and lower part affix outlet. The top affix outlet comprises the pull type insertion strip and insulator flange. The insulator flange is attached to the outside of the pull type insertion strip.
Patent KR-20110034838-A (KR)
Title: A dna sequencing method using novel nucleoside triphosphates with a fluorescent 3'-o-blocking group as reversible terminators
Inventor: SHIN DONG YUN
IPC: C07H21/02
Filed: 2009-09-29
Abstract: PURPOSE: A DNA sequencing using a nucleoside triphosphate with a fluorescent 3'-O-blocking group is provided to sense fluorescence signal attached to 3'-hydroxyl group. CONSTITUTION: A nucleotide monomer contains a reversible fluorescence group conjugated to 3'-hydroxyl group of nucleoside triphosphate. The fluorescence group has a single fluorophore(FL), or a linker which connects the FL and 3'-hydroxyl group. A method for sequencing comprises: a step of synthesizing a nucleotide monomer; a step of polymerizing a template nucleic acid using the nucleotide monomer, DND or RNA polymerase to elongate a nucleotide to a primer; a step of recognizing elongated nucleotide base by sensing fluorescence signal; and a step of removing the fluorophore group conjugated to the 3'-hydroxyl group to recover 3'-OH.
Patent KR-20100065070-A (KR)
Title: Gesture cognitive device and method for recognizing gesture thereof
Inventor: JANG MIN SU
IPC: G06F3/00
Filed: 2009-10-06
Abstract: PURPOSE: A motion recognition device and an operation recognition method using the same are provided to easily separate a motion trajectory, thereby removing a problem of inaccuracy of recognizing a user operation. CONSTITUTION: An input device(110) includes a light source(111) and an inertia sensor(113). A location change of the light source is detected during a user motion section determined from a sensing signal of the inertia sensor, a motion recognizing unit(120) extracts a user motion trajectory. A motion determining unit(121) calculates an energy variation amount from the sensing signal. The motion determining unit determines the user motion section according to an operation state of the user by comparing the calculated energy variation amount with at least one reference level.
Patent KR-20110037575-A (KR)
Title: Apparatus for preventing axis force reducing of u-bolt
Inventor: SIHN JAE SEONG
IPC: B60G11/02
Filed: 2009-10-07
Abstract: PURPOSE: An apparatus for preventing axis force reduction of a U-bolt is provided to prevent a nut fastened to a U-bolt from getting loose by improving the coupling structure of the U-bolt and the nut. CONSTITUTION: An apparatus for preventing axis force reduction of a U-bolt comprises an axle(20), adapters(60), nuts(40), and an upper plate(30). Adapter holes(21) is formed in the axle. The adapters are inserted into the adapter holes. The vertical parts(52) of U-bolts(50) are inserted into the adapters. Adapter protrusions are integrally formed on the bottom surfaces of the adapters. The nuts are coupled to the vertical parts of the U-bolts. Nut protrusions are integrally formed in the nuts and are coupled to the adapter protrusions. The upper plate has a guide groove in which the horizontal parts and the bent parts of the U-bolts are simultaneously inserted.
Patent KR-20110038509-A (KR)
Title: Variable muffler for vehicle exhaust system
Inventor: HAN EUN JUN
IPC: F01N13/08
Filed: 2009-10-08
Abstract: PURPOSE: A variable muffler for an exhaust system of a vehicle is provided to maintain a tone of low noise by restricting exhaust sound in a high RMP area and increasing back pressure. CONSTITUTION: A variable muffler for an exhaust system of a vehicle comprises a case(10), an input pipe(30), an inner pipe(50), an output pipe(70) and a variable valve(90). The case divides the inner space into a first chamber(21), a second chamber(22) and a third chamber(23) through a first barrier(11) and a second barrier(13). The input pipe enters the front of the case, is supported by the first barrier and is connected to the second chamber via the first chamber. The inner pipe is supported on the first and second barriers in the inner space and is connected to the first chamber via the second and third chambers. The output pipe is supported on the first and second barriers in the inner space and is exposed to the rear of the case through the first to third chambers.
Patent KR-20110038783-A (KR)
Title: A prefabricated balltube for teaching tools
Inventor: SEOK JAE JOON
IPC: G09B1/36
Filed: 2009-10-09
Abstract: PURPOSE: A prefabricated ball tube for a teaching aid is provided to improve the intelligence, logical power, creativeness, and concentration of a user. CONSTITUTION: A unit tube is comprised of a linear tube(2), an elbow type tube(3), a U-shaped tube(4), a T-shaped tube(5), and a cross type tube(6). A connection tube(8) connects unit tubes. A ball(9) is assembled to constantly form the connection tube and the plurality of unit tubes and is inserted into a tube type structure. The ball moves along a path formed in the tube type structure.
Patent KR-20110038865-A (KR)
Title: The method for production of seasoned bracken packed in retort pouch
Inventor: EUN JONG BANG
IPC: A23L19/00
Filed: 2009-10-09
Abstract: PURPOSE: Seasoned pteridium aquilinum using a retort pouch, and a producing method thereof are provided to prevent the change of the color, the flavor, and the nutrition of the pteridium aquilinum. CONSTITUTION: A producing method of seasoned pteridium aquilinum using a retort pouch comprises the following steps: dipping dried pteridium aquilinum into tepid water, and seasoning with mixed sauce before parboiling; inserting the parboiled pteridium aquilinum into the retort pouch, and vacuum-packing; and sterilizing the packed pteridium aquilinum.
Patent KR-20110040128-A (KR)
Title: System for streaming a haptic content
Inventor: LEE BYEONG GUG
IPC: G06F3/00
Filed: 2009-10-13
Abstract: PURPOSE: A system for streaming haptic content is provided to transfer haptic information and haptic contents to a user terminal by using a streaming service so that a user may watch contents while feeling haptic through a haptic device connected to the user terminal. CONSTITUTION: A haptic content server(10) comprises the followings. A server interface(11) communicates with plural user terminals through a network, and a haptic information manager(13) manages haptic information. A haptic content manager(14) manages the haptic contents in which the haptic information is matched with the contents. A server controller(12) controls the functions of the haptic content manager and the haptic information manager.
Patent KR-20110043919-A (KR)
Title: Patable wireless dryer
Inventor: JUNG YONG SUN
IPC: A45D20/04
Filed: 2009-10-22
Abstract: PURPOSE: A hand-held wireless dryer is provided to start an ignition using an igniter or a gas ignition button and to freely control the temperature of hot air. CONSTITUTION: A hand-held wireless dryer comprises: a battery(110) and a gas container(120) built in the main body; an AC motor(130) driven by the battery; a blowing fan(140) which is connected to a rotary shaft of the AC motor and is driven by the battery; a nozzle(150) which is provided with gas from the gas container and sprays the gas; a heating coil(160) igniting the gas sprayed from the nozzle; a heating net(170) which is installed adjacent to the heating coil; an insulating member protecting the main body from the heat radiated from the heating net; and an operating switch(180).
Patent KR-20110046595-A (KR)
Title: Sightseeing Guide System of Multi Language Using Bluetooth
IPC: H04B7/24
Filed: 2009-10-29
Abstract: PURPOSE: A multilingual tourist guiding system using a Bluetooth is provided to largely improve using convenience of foreigners by enabling foreigners to be provided a tourist guide with a desired language without separate manipulation. CONSTITUTION: An ID information DB(352) stores language information about language information about corresponding ID and inherent ID information about each ear set. A audio DB(354) stores audio information comprised with language of each nations about a corresponding tourist facilities or tourist attractions. A Bluetooth module(310) performs Bluetooth communication with a plurality of ear sets. An authenticating unit(370) searches external devices which can perform the Bluetooth communication.
Patent KR-20110046905-A (KR)
Title: Method for forming ZnO based thin film co-doped with silver and group III element and thin film formed using the same
IPC: H01L21/20
Filed: 2009-10-29
Abstract: PURPOSE: A method for forming a ZnO based thin film co-doped with silver and a group III element and a thin film formed by the method are provided to reduce oxygen vacancy in a thin film by heat after the thin film is formed, thereby enhancing the p type conductive feature of the thin film. CONSTITUTION: A target material and a substrate are co-doped with silver and a group III element(S11). The target material and the substrate are heated(S12). The target material is vaporized by irradiating laser on the target material(S13). The vaporized target material is deposited on the substrate as a thin film(S14). The thin film is processed by heat(S15).
Patent KR-20110047792-A (KR)
Title: camera module
IPC: H04N5/225
Filed: 2009-10-30
Abstract: PURPOSE: A camera module which accurately expresses a subject in order to control the quantity of light is provided to automatically control the light source by checking the brightness in a back-light condition. CONSTITUTION: A lens unit(110) includes a plurality of lenses and a camera module(100) that receives the optical image of a subject. An image sensor unit(120) converts the optical image into image data. A control unit(140) partitions image data of a preview state and controls the quantity of light. An additional light source unit(130) supplies additional light quantity according to the control.
Patent KR-20110048727-A (KR)
Title: Solar cell and method of fabircating the same
Inventor: KIM KYUNG AM
IPC: H01L31/042
Filed: 2009-11-03
Abstract: PURPOSE: A solar cell and a method of manufacturing the same are provided to use a solar cell module in which some cells has a problem by connecting a failure cell to adjacent cells each other. CONSTITUTION: In a solar cell and a method of manufacturing the same, a plurality of solar cells are formed on the first area of a substrate(100). A solar cell includes a rear electrode pattern(200), a light absorption layer(300), a buffer layer(400), and a front electrode layer(500). A metal layer pattern is formed on the second region of the substrate. The metal layer pattern electrically interlinks the rear electrode pattern in a failure cell. An amorphous pattern is formed between the metal layer patterns.
Patent KR-20110049254-A (KR)
Title: Exercise checking and position tracing apparatus embeded in in the shoes
Inventor: KWON YONG IL
IPC: A43B7/00
Filed: 2009-11-04
Abstract: PURPOSE: An exercise confirmation and positioning tracing device built in footwear is provided to perform exercise confirmation and position tracing at the same time. CONSTITUTION: An exercise confirmation and positioning tracing device comprises: a pressure sensor(100) which is built in the footwear and outputs variable voltage according to the amount of pressure; a location notification unit informing location when a location notification control signal is inputted; a communication chip set(500) which calculates the number of step according to the change of the pressure value and transfers the calculated number of step and outputs an output control signal; and a power supply unit(200) supplying power to the location notification unit and communication chip set.
Patent KR-20110056583-A (KR)
Title: A decanting apparatus
Inventor: LEE MIN CHUL
IPC: B67D1/06
Filed: 2009-11-23
Abstract: PURPOSE: A decanting apparatus is provided to automatically perform the mounting, moving, decanting, distributing, discharging, and washing processes of a container filled with liquid materials. CONSTITUTION: A decanting apparatus comprises a mounting unit(200), a conveying unit(300), a decanting unit(400), and a distributing unit(500). The mounting unit is installed on the top of a main body and has a placing unit in which a first container filled with a liquid material is placed. The conveying unit is installed in one side of the mounting unit and conveys the liquid material to a second container of the decanting unit by moving the first container. The decanting unit is installed in one side of the conveying unit. The distributing unit is installed in one side of the decanting unit and has multiple third containers. The liquid material, discharged from the second container, is distributed to the third containers.
Patent KR-20110056947-A (KR)
Title: Refrigerator
Inventor: KIM KYUNG SEOK
IPC: F25D19/00
Filed: 2009-11-23
Abstract: PURPOSE: A refrigerator is provided to properly decrease the size of an engine room by forming the engine room to match with the size of components. CONSTITUTION: A refrigerator comprises a body(110), an engine room(150), a condenser, and a guide. The engine room is formed on the lower rear part of the body of the refrigerator. The engine room comprises a compressor holder and a fan holder. The fan holder is formed on one side of the compressor holder and has the different size from that of the compressor holder. The condenser is arranged between the bottom of the body and the floor, on which the body is installed. The guide is arranged around the condenser to guide air.
Patent KR-20100061391-A (KR)
Inventor: ROSENSKJOLD JOHN
IPC: G01B5/12
Filed: 2009-11-27
Abstract: 엔진이 작동을 멈췄을 때 2 행정 크로스헤드 내부 연소 엔진에서 실린더 라이너 직경을 측정하는데 이용되는 전자적인 직경 게이지 장치 및 방법이 개시된다. 전자적인 직경 게이지 장치는 엔진의 실린더 라이너 안으로 삽입되어 측정 위치에 배치되며, 측정 위치에서 실린더 라이너의 내부 직경이 전자 파라미터로서 측정되고, 전자 직경 게이지 장치는 소기 포트를 통해 도입된다.  
       
     크로스헤드 내부 연소 엔진, 직경 게이지 장치, 높이 게이지 장치
Patent KR-20110059403-A (KR)
Title: Prepartion method of allylchlorosilanes
Inventor: YOO BOK RYUL
IPC: B01J19/20
Filed: 2009-11-27
Abstract: PURPOSE: A method for preparing allylchlorosilanes is provided to obtain allylchlorosilanes with high yield by Si-C coupling reaction without a catalyst. CONSTITUTION: A method for preparing allylchlorosilanes of chemical formula 1 comprises: a step of mixing allylchloride derivatives and hydrosilane derivatives in liquid or vapor state in a preheater of 150-350°C filled with a filler such as glass bead or metal filler to prepare a mixture; and a step of inputting the mixture into a reactor and performing coupling at 400-650°C and 1-3 bar for Si-C coupling reaction. The reactor comprises a spray.
Patent KR-20110059464-A (KR)
Title: Edging roll
Inventor: LEE MOON HYUNG
IPC: B21B27/03
Filed: 2009-11-27
Abstract: PURPOSE: An edging compressing roll is provided to reduce roll manufacturing costs by varying the width of a sleeve according to variously sized and shaped rolling products. CONSTITUTION: An edging compressing roll comprises sleeves(110,110') and arbors(120,120'). The sleeve has concave-convex surfaces(111a,111a') formed on the outer circumference thereof according to the shape of a rolling product. An arbor is inserted into the sleeve to be supported with a roller. The arbor and sleeve are combined by a shrink-fit process. The sleeve is formed in the structure in which a width variable sleeve is combined. A variable member comprises a hydraulic cylinder installed between the variable sleeves.
Patent KR-20110060187-A (KR)
Title: Pre-load apparatus for spring of slide hinge module
Inventor: HWANG JEONG HO
IPC: H04B1/38
Filed: 2009-11-30
Abstract: PURPOSE: A spring pre-loading device of a hinge module for slide-type mobile phone is provided to perform the pre-loading of a spring with only the positioning of the hinge module for the groove of a jig. CONSTITUTION: A jig(110) includes a body groove and a spring groove. A movable plate(130) is provided on a slider cylinder(120). A cylinder(140) is provided on the movable plate. A rotating pin extrudes the other end of a spring with the movement of a lever(150) by the cylinder. A fixing pin fixes a hinge module in the downward movement of the movable plate by the slide cylinder.