baber/WOPTO huggingface dataset:
Patent KR-20100022267-A (KR)
Title: Method and system for detecting distance between nodes in wireless sensor network
Inventor: KIM EUN CHAN
IPC: H04W24/00
Filed: 2008-08-19
Abstract: PURPOSE: A distance detection system between nodes in a wireless sensor network for inserting a recorded packet transmission into packet is provided to accurately recognize the location of each node in a sensor field by accurately detecting the distance between two nodes. CONSTITUTION: A sensor node comprises a sensing unit(310), a controller(320), a communications unit(330), a power supply unit, and distance detective unit. The sensing part senses the various event. The controller controls the whole operation of the sensor node. The packet transmission time measuring unit measures the packet transmission time of the communications unit. The distance detective part detects distance with the sensor node with the packet transmission time of the other sensor node and packet receiver time of the packet transmission time measuring unit.
Patent KR-20100024053-A (KR)
Title: Apparatus and method for estimating channel in a mobile communication system
Inventor: LEE JUNG HO
IPC: H04B7/26
Filed: 2008-08-25
Abstract: PURPOSE: A channel estimating device of a mobile communication system and a method for the same are provided to use MMSE(Minimum Mean Square Error) matrices of compression type in user of MMSE technique, thereby reducing memory capacity and processing time. CONSTITUTION: A first operator(510) changes initial channel estimation values into initial CIR(Channel Impulse Response). An aligner(512) defines sections in the initial CIR to groups. The aligner aligns the groups in descending order of electricity. A processor(514) consecutively revises group CIRs of the groups according to aligned order by compression matrices. A remover(518) generates optimized CIR. A second operator(520) changes the CIR into channel estimation values of frequency domain.
Patent KR-20090132470-A (KR)
Title: Method for culturing globefish
Inventor: HIROSAWA MASAHIRO
IPC: A01K61/00
Filed: 2008-08-27
Abstract: PURPOSE: A method for culturing globefish is provided to grow up the globefish to adult fish by preventing slaughtering between globefish and to be suitable for mass culture. CONSTITUTION: A method for culturing globefish comprises the steps of: preparing two or more live fish tubs; breeding the fry of globefish in one tub; anesthetizing the fry of globefish inside the tub; pulling off or cutting the upper and lower tooth or any one of upper tooth and lower tooth of the fry; and breeding the globefish in the other tub.
Patent KR-20100025919-A (KR)
Title: Method for producing of high strength cold steel sheet with good phosphatability
Inventor: PARK JI HWAN
IPC: C22C38/00
Filed: 2008-08-28
Abstract: PURPOSE: A high-strength cold-rolled steel sheet with superior phosphate treatment property and a manufacturing method thereof are provided to induce selective oxidation due to the surface thickening of the manganese and silicon for processing phosphate in consideration of the proper ratio of silicon and manganese. CONSTITUTION: A manufacturing method of a high-strength cold-rolled steel sheet with superior phosphate treatment property comprises following steps. A high-strength cold-rolled steel sheet is manufactured. The high-strength cold-rolled steel sheet comprises carbon(C) 0.06~1.5 wt%, silicon(Si) 0.03~1.5 wt%, manganese(Mn) 1.0~2.5 wt%, phosphorus(P) 0.08 wt% or less, and the alloy component of the remnant iron(Fe).
Patent KR-20100026382-A (KR)
Title: Structure and manufacture method for multi-row lead frame semiconductor package
Inventor: RYU SUNG WUK
IPC: H01L21/60
Filed: 2008-08-29
Abstract: PURPOSE: A multi-row lead-frame semiconductor package and a method for manufacturing the same are provided to prevent delamination by enlarging the surface area on which gap filling is performed with a various shape of gap filling materials. CONSTITUTION: A pattern is formed on the upper side of a lead frame(ST1). Gap filling is performed on the pattern of the lead frame(ST2). A patterning process is performed on the gap filled area(ST3). Other pattern is formed on the lower side of the lead frame. A surface treatment process is performed(ST4).
Patent KR-20100028349-A (KR)
Title: Roller hemming apparatus
Inventor: CHO YONG JOON
IPC: B21D19/04
Filed: 2008-09-04
Abstract: PURPOSE: A roller hemming device is provided to uniformly hem the flange of an outer panel around an inner panel by maintaining constant pressure on a hemming roller. CONSTITUTION: A roller hemming device(1) comprises a pressing unit(10) and a heating unit(40). The top of the pressing unit is connected to the tip of a robot arm(3), and provides constant pressure to a hemming roller unit(30) fitted on one side of the lower part thereof. The heating unit is pivotally installed on another side of the lower part of the pressing unit and preheats a flange before hemmed by the hemming roller unit.
Patent KR-20090027183-A (KR)
Title: Benzooxzine-based monomer, benzooxzine-based polymer, electrode for fuel cell including the same, electrolyte membrane for fuel cell including the same, and fuel cell using the same
Inventor: CHOI SEONG WOO
IPC: C07D498/04
Filed: 2008-09-11
Abstract: A benzo oxazine system monomer is provided to improve wettability of phosphoric acid for electrode and to have excellent heat resistance and phosphoric acid resistance and excellent acid affinity. A benzo oxazine system monomer is indicated as a chemical formula 1. In the chemical formula 1; A, B, C, D, E are carbon or one or two selected from the A, B, C, D, E are nitrogen(N) and the rest is the carbon(C); R1 and R2 are connected and form a ring. The ring is C6-C10 cycloalkyl radical, C3-C10 heteroaryl radical, fused C3-C10 heterocyclic radical or fused C3-C10 heterocyclic radical.
Patent KR-20080091062-A (KR)
Title: The orthotics supporting insole for the foot bed to improve its recoverable ability
Inventor: HER YANG WOOK
IPC: A43B17/02
Filed: 2008-09-11
Abstract: An orthotics insole for restoring a function of a sole is provided to obtain a medical function, and to be used as an auxiliary health device. In an orthotics insole for restoring a function of a sole, an arch support(10) is made of a heat forming plastic material. The arch support is divided into an arch base(20), an arch middle part(22) and an arch upper part(24). The arch support is maintained by an arch center holder(40) in an uneven shape that is formed as an arch inner holder(42) and an arch outer holder(44) on the left and outer sides of an arch holder bottom(46). The arch support is separated from a functional insole rear surface with an arch rear separation part(14), and is separated from a functional insole front surface(50) with an arch front separation part(12).
Patent KR-20100033895-A (KR)
Title: Health functional red dioscorea using loess resourceful water and process for preparation thereof
Inventor: KIM HAE JIN
IPC: A61K36/8945
Filed: 2008-09-22
Abstract: PURPOSE: A method for manufacturing red dioscorea using loess water is provided to enhance carbonhydrate content and pharmacological efficiency and to improve storage property of Dioscora radix. CONSTITUTION: A method or manufacturing red dioscorea comprises: a step of putting 20 weight% of loess and 80 weight% of water and stirring once per 10 minutes; a step of precipitating for 24 hours and collecting supernatant to separate water; a step of steaming Dioscora radix in loess water at 80~100°C for 3-5 hours; a step of drying at 60°C for 24 hours; and a step of repeating steam and dry more than three times and cooling.
Patent KR-20100035022-A (KR)
Title: Apparatus detecting height of melting metal for auto casting system
Inventor: YOON WOO SEOK
IPC: B22D13/10
Filed: 2008-09-25
Abstract: PURPOSE: A molten metal surface checking device of an automatic casting system is provided to control a descending distance of a molten metal injection cup toward molten metal. CONSTITUTION: A molten metal surface checking device of an automatic casting system comprises a base frame(31), a motor(32), a power transmission structure(34), an inspection stick assembly(35), and a controller. The inspection stick assembly is ascended and descended as the power transmission structure is rotated. The surface location of the molten metal saved in the melting furnace is detected while the inspection stick assembly is ascended and descended. The controller sets the falling distance of the molten metal injection cup according to the return value of the falling distance after calculating falling distance of a first and a second inspection stick based on the RPM of the motor.
Patent KR-20100035427-A (KR)
Title: The disposal method and apparatus of ballast water of ship
Inventor: JANG DEOK HOON
IPC: B63B43/06
Filed: 2008-09-26
Abstract: PURPOSE: A ballast water processing method and device of a ship are provided to independently perform a discharge process and a sterilization process at a port. CONSTITUTION: A ballast water processing device comprises a ballast water storage member(10) and a ballast water treatment member(40). The ballast water storage member is mounted on the ship and discharge water to progress the ship. The ballast water treatment member is mounted at a port and discharge to sea after sterilization. The ballast water storage member comprises a ballast water inlet, an outlet(20) and a ballast station(30). The ballast water inlet and outlet stores the ballast water in a ballast tank(23) or discharge to the sea. The ballast station guides the ballast water to the ballast water treatment member installed at a port using an exhaust pump.
Patent KR-20100036437-A (KR)
Inventor: PARK BONG WOOK
IPC: A61F2/28
Filed: 2008-09-30
Abstract: PURPOSE: A composition for alveolar bone regeneration and a regeneration method of the alveolar bone using thereof are provided to induce an easier osteogenesis to a patient having problems of receiving an implant operation. CONSTITUTION: A composition for alveolar bone regeneration comprises a skin-derived precursor cell. The skin-derived precursor cell is autogenous origin cell extracted from skin or a mesenchyme stem cell. The skin-derived precursor cell is an increased gene expression selected from the group consisting of Oct-4(octamer-4), Sox-2 ((sex determining region Y)-box 2) and Nanog(homeobox protein nanog). The composition additionally comprises a demineralized bone and a fibrin glue.
Patent KR-20100038253-A (KR)
Title: System and method for providing call-service using sms/mms
Inventor: SON YOO MIN
IPC: H04W4/12
Filed: 2008-09-30
Abstract: PURPOSE: A call service providing system using SMS/MMS messages and a method thereof are provided to enable a user to easily search a desired service provider and to enable the service provider to contact with the user in order that the user receives services. CONSTITUTION: A database(34) stores one or more indexes and service provider information corresponding to the indexes. A main controller(32) receives an SMS/MMS message transmitted from a portable terminal. The main controller searches a corresponding service provider by comparing contents of the SMS/MMS message with the indexes stored in the database.
Patent KR-20100040005-A (KR)
Title: Pdz-based synthetic scaffold protein
Inventor: PARK SANG HYUN
IPC: C07K19/00
Filed: 2008-10-09
Abstract: PURPOSE: A synthetic scaffold protein comprising PDZ domain is provided to artificially control interaction network and to control signaling. CONSTITUTION: A PDZ domain is PSD95_2PDZ of sequence number 1. A synthetic scaffold protein contains MTD(membrane targeting domain). The MTD is CTM[carboxy-terminal transmembrane domain of Snc2 protein from Saccharomyces cerevisiae] bound to C-terminal of the synthetic scaffold protein.
Patent KR-20100040440-A (KR)
Title: Method for data security of mobile storage device
Inventor: KANG DONG WAN
IPC: G06F9/30
Filed: 2008-10-10
Abstract: PURPOSE: A data security method for a mobile storage device is provided to tighten security and to prevent intentional partition damages through user authentication using hash values. CONSTITUTION: Partitions of mobile storage device are divided into encoded security partition and general partition(S110). The security partition and general partition are formatted(S120). Information of the security partition is decoded(S130). In order that the changed information of the partition is recognized in an operating system, the changed information of the partition is updated(S140). In order to protect the security partition, a specific code is inserted into a master boot record(S150). The information of the security partition is encrypted(S160).
Patent KR-20100040477-A (KR)
Title: Grain refiner for casting process of magnesium alloys and method for grain refining of magnesium alloys using the same
Inventor: KIM YOUNG MIN
IPC: B22D1/00
Filed: 2008-10-10
Abstract: PURPOSE: A grain refiner which is added in a casting process of magnesium and a grain refining method of magnesium alloys using the same are provided to maximize grain refining effect by varying an optimal holding time of magnesium alloys according to the kinds of the magnesium alloys and added refiner. CONSTITUTION: A grain refiner which is added in a casting process of magnesium is hafnium carbon and molybdenum carbide(Mo_2C). The refiner of 0.1~5.0 weight% is added to the magnesium alloys. A grain refining method of magnesium alloys comprise the following steps: manufacturing a liquid in which the magnesium alloy is molten by heating the magnesium alloy at 600~780°C; adding the refiner to the manufactured magnesium alloy liquid; periodically stirring the liquid while maintaining the temperature; and forming cast material of magnesium alloy.
Patent KR-20100040615-A (KR)
Title: Premixed type pure oxygen combustor
Inventor: KIM HAN SEOK
IPC: F23D14/02
Filed: 2008-10-10
Abstract: PURPOSE: A premixing pure oxygen combustor is provided to prevent thermal damage to the swirler by forming a premixing chamber between the swirler and the combustion chamber. CONSTITUTION: A premixing pure oxygen combustor comprises a fuel supply pipe(110), an oxygen supply pipe(120), a swirler(130), and a premixing chamber(140). The fuel supply pipe includes a fuel inlet(111) on one side and a fuel nozzle(113) on the other. The oxygen supply pipe covers the exterior of the fuel supply pipe, lets oxygen in through an oxygen inlet(121) on one side and supplies oxygen to the fuel discharged through the fuel nozzle. The swirler is installed on the oxygen supply pipe to swirl the oxygen being supplied to the fuel. The premixing chamber transfers a fuel-oxygen mixed gas to a combustion chamber(150).
Patent KR-20100041045-A (KR)
Inventor: CHOI JAE GU
IPC: E04B2/02
Filed: 2008-10-13
Abstract: PURPOSE: A prefabricated block wall is provided to express drawing or characters in a mosaic method by connecting colored blocks. CONSTITUTION: A prefabricated block wall comprises a block(102) and a frame(104). The block is composed of a plurality of pieces. The block is made of transparent acryl or glass plate. The frame surrounds the outer rim of a flat board which is made by connecting a plurality of blocks.
Patent KR-20100041561-A (KR)
Title: A tms using railroad line worker protected system and operating method thereof
Inventor: HA SEUNG TAE
IPC: B61L29/30
Filed: 2008-10-14
Abstract: PURPOSE: A railroad line worker protection system using a traffic management system(TMS) and a method for managing the same are provided to prevent the train accident in advance by automatically alarming the entry of a train to a worker. CONSTITUTION: A railroad line worker protection system using a traffic management system includes a protection unit(1). The protection unit blocks the entry of a train into a working space in order to increase the safety. The protection unit includes a signal block controller(30). The signal block controller is installed between an interlocking unit(10) and a relay(40). The signal block controller controls a signal unit based on the output voltage of the relay.
Patent KR-20100044959-A (KR)
Inventor: HWANGBO KUK JEONG
IPC: B60C11/01
Filed: 2008-10-23
Abstract: PURPOSE: A tire with a thread and a shoulder member which are formed in a double hardness is provided to improve ride comfort and safety by manufacturing a tire with the rubber composition of the different kind. CONSTITUTION: A vehicle tire comprises a tread member(1) and a shoulder member(2). The rubber composition of the tread member uses the rubber compound with high abrasion and low hardness. The shoulder member uses the rubber composition with high abrasion and high hardness. The rubber composition of the shoulder member and the tread member are composed of the respective different double hardness or the distinguishable double colors.
Patent KR-20100052928-A (KR)
Title: Polyol for manufacturing polyurethane with a excellant flame lamination property
Inventor: CHO KYO HYUN
IPC: C08J9/22
Filed: 2008-11-11
Abstract: PURPOSE: A polyol for producing a polyurethane foam and a producing method of the polyurethane foam are provided to secure flame lamination property of the foam for a fiber, and to reduce the producing cost of the polyurethane foam. CONSTITUTION: A producing method of a polyurethane foam with flame lamination property comprises a step of foaming polyetherpolyol or a polyol compound formed with polyetherpolyol and polymer polyol with isocyanate. The polyetherpolyol contains 10~80wt% of multi-functional polyetherpolyol including a functional group of 4~8 and the molecular weight of 1,000~10,000 grams per mol, and 20~80wt% of polyetherpolyol with the functional group of 2~3.
Patent KR-20100058155-A (KR)
Title: Apparatus for receiving satellite broadcasting signal
Inventor: YU BYOUNG SEOK
IPC: H04N7/20
Filed: 2008-11-24
Abstract: PURPOSE: A satellite broadcasting signal receiving device is provided to expand a receiving range of a weak field signal and a receiving range of a strong field signal at the same time by offering power supply voltage from a low noise driver to a low noise amplifier in proportion to AGC control voltage with a demodulator. CONSTITUTION: A low noise amplifier(200) performs low noise amplification of a filtered signal of a band pass filter(110). An I/Q signal output unit(400) outputs an I/Q signal with mixing of an amplified signal and a local oscillation frequency. The I/Q signal output unit performs AGC with reception of AGC(Auto Gain Control) control voltage. A low noise driver(300) offers power supply voltage to the low noise amplifier with the reception of AGC control voltage. A modulator(500) demodulates I/Q signal.
Patent KR-20100058794-A (KR)
Title: Novel antibiotic peptide derived from ribosomal protein l1 of helicobacter pylori and use thereof
Inventor: HAHM KYUNG SOO
IPC: C07K7/08
Filed: 2008-11-25
Abstract: PURPOSE: A ribosomal protein L1(RPL1)-derived novel antibiotics peptide of helicobacter pylori is provided to ensure high antibacterial activity to gram positive bacterial and gram negative bacteria. CONSTITUTION: An antibiotics peptide with reduced citotoxicity is obtained by substituting phenylalanine of site 1 and 8 in an antibiotics peptide of sequence number 1 with alanine. The antibiotics peptide is denoted by sequence number 2. An antibiotics having antibacterial activity to gram-positive bacteria or gram-negative bacteria contains the antibiotics peptide as an active ingredient. A food additive or food supplement contains the antibiotic peptide as an active ingredient.
Patent KR-20100061109-A (KR)
Title: Apparatus for transmiting and receving visible light communication data
Inventor: PARK SUNG BUM
IPC: H04B10/116
Filed: 2008-11-28
Abstract: PURPOSE: An apparatus for transmitting and receiving visible light communication data is provided to transmit data required for long distance transmission while transmitting plural kinds of data through a visible light signal of plural wavelength bands. CONSTITUTION: A common modulation unit(10) generates a modulation signal for transmitting a first visible light communication data, and plural individual modulation units(21,22,23) generate modulation signal for transmitting plural second visible light communication data. Plural light emitting units(31,32,33) receive the modulation signal from the plural modulation units, and outputs a visible light signal. Modulation drivers(211,221,231) modulate a signal for the visible light communication, and buffers(212,222,232) temporally store the signal outputted from the modulation driver.
Patent KR-20090056913-A (KR)
Title: Coating composition and coating film having enhanced abrasion resistance and fingerprint traces removability
Inventor: CHANG YEONG RAE
IPC: C09D7/12
Filed: 2008-11-28
Abstract: A coating composition and a coating film are provided to ensure excellent abrasion resistance and contamination resistance such as fingerprint trace removability and scribbling resistance by one coating. A coating composition comprises: a binder containing a UV-curable functional group; a compound containing a fluorine UV-curable functional group; a photoinitiator ; and nano-sized particles. On the basis of 100 parts by weight of the binder containing the UV-curable functional group, the content of the compound containing the fluorine UV-curable functional group is in the range of 0.5 ~ 20 parts by weight, the content of the nano-sized particles is in the range of 0.5 ~ 50 parts by weight, and the content of the photoinitiator is in the range of 1 ~ 20 parts by weight. The binder containing the UV-curable functional group comprises multi-functional or mono-functional monomers or oligomers of acrylates, methacrylates, or vinyls.
Patent KR-20100061944-A (KR)
Title: Pvc floor article using variable temperature ink and manufacturing method thereof
Inventor: LEE HYUCK MIN
IPC: B32B17/04
Filed: 2008-12-01
Abstract: PURPOSE: A PVC floor material using a variable temperature ink and a method for manufacturing the same are provided to facilitate prediction of an indoor temperature using the variable temperature ink in the floor material and to maximize managerial convenience such as ventilation and heating. CONSTITUTION: A PVC floor material using a variable temperature ink comprises: a base material(10) which is formed by roll-coating a PVC impregnation sol on the surface of a soft glass fiber; a printing layer(20) which is formed by gravure-printing a pigment mixture and in which color is varied according to temperature; a transparent capping layer(30) which is formed by spraying a transparent liquid PVC on the upper side of the printing layer; an UV coating layer(40) which is hardened on the upper side of the transparent capping layer with a ultraviolet irradiation mode; a foaming layer(50) which is spread on the lower part of the base material and is hardened; and a backing layer(60) which is spread on the lower part of the foaming layer.
Patent KR-20100062471-A (KR)
Inventor: SONG HO SEOB
IPC: G06Q50/12
Filed: 2008-12-02
Abstract: PURPOSE: A customized menu and customized meal providing method is provided to solve troubles on planning the menu by providing the customized menu according to the inclination of users. CONSTITUTION: Menus are designed after combining cooking materials which are considered of intake of calorie and nutrient components. A consumer freely selects menus through the designed menus. Various instant foods are prepared through the menus considering calorie and nutrient component. The prepared menus are packed according to the order of the consumers.