baber/WOPTO huggingface dataset:
Patent KR-20090107912-A (KR)
Title: METHOD FOR CHANGING THE PREDEFINED MEAN MOLECULAR WEIGHT Mn DURING THE CONTINUOUS PRODUCTION OF POLYTETRAHYDROFURANES OR THF COPOLYMERS
IPC: C08G65/20
Filed: 2007-12-10
Abstract: The object of the present invention is a method for changing the predefined mean molecular weight Mn during the continuous production of polytetrahydrofurane, or tetrahydrofurane copolymers, the monoesters or diesters of polytetrahydrofurane, or tetrahydrofurane copolymers, by the polymerization of tetrahydrofurane in the presence of telogen and/or a comonomer on an acid catalyst, wherein: a) the mol ratio of telogen to tetrohydrofurane, or to tetrahydrofurane and the comonomer, is changed, b) then the mean molecular weight of at least one sample is determined, c) as long as the mean molecular weight determined in this way deviates from the molecular weight to be achieved by the change, the previously formed polytetrahydrofurane, or the tetrahydrofurane copolymers, the monoesters or diesters of the polytetrahydrofurane, or tetrahydrofurane copolymers, are at least partially depolymerized on an acid catalyst, and d) the tetrahydrofurane recaptured by means of depolymerization is returned at least partially to the polymerization process.
Patent KR-20090008280-A (KR)
Title: Novel epoxy compounds and process for their production
Inventor: SASAKI NOBUTOSHI
IPC: C08G77/388
Filed: 2007-05-30
Abstract: Novel epoxy compounds represented by the general formula (I) (wherein R1 and R2 each represent hydrogen, a C1-6 alkyl group or a C1-4 trialkylsilyl group, each R3 may be the same or different and each independently represents hydrogen, alkyl, aryl, aralkyl, alkenyl or fluoroalkyl, and n is 0 or a positive integer), and the general formula (II) (wherein R3 represents the same groups specified above, R4 represents hydrogen, a C1-6 alkyl group or a C1-4 trialkylsilyl group, and n is 0 or a positive integer), and a process for their production.
Patent KR-20080111155-A (KR)
Title: Composition of biofilm control agent
Inventor: ISOBE KAZUO
IPC: A01N63/50
Filed: 2007-04-20
Abstract: The present invention provides a composition for controlling the formation of a biofilm composed of microorganisms and microorganism-producing substances or for promoting the removal of a biofilm in various fields and a method for suppressing biofilm formation and for removing a biofilm. The present invention provides a composition of a biofilm control agent containing the following component (A) and component (B): (A) one or more compounds selected from the group consisting of compounds represented by the general formulas (1), (2), (3), and (4): (wherein R1, R2, R3, and R5 each represent an alkyl group or alkenyl group; R4 represents a hydrogen atom or an alkyl group; EO represents an ethyleneoxy group; p represents an integer of 0 to 3; and m and n each represent the average number of added moles and m+n represents a number of 0 to 15); and (B) an enzyme. ® KIPO & WIPO 2009
Patent KR-20090009280-A (KR)
Title: Communication apparatus and control method, program, and storage medium thereof
Inventor: AOKI NORIHITO
IPC: H04W52/02
Filed: 2007-04-12
Abstract: a determination unit to determine whether there exists an external apparatus that has not undergone synchronization adjustment; and a control unit to exert control, if the external apparatus exists, so that the communication apparatus functions as an apparatus which sends beacon information to adjust the synchronization timing of communication, and so that, if the external apparatus does not exist, the communication apparatus functions as an apparatus which does not send beacon information to adjust the synchronization timing of communication.
Patent KR-20100081150-A (KR)
Title: Drum type washing machine and door for the same
Inventor: CHOI HAN KYU
IPC: D06F37/10
Filed: 2009-01-05
Abstract: PURPOSE: A drum type washing machine and a door thereof are provided to prevent a door from opening late by preventing the particular portion of a part from being intensively worn out. CONSTITUTION: A drum type washing machine is composed of a housing, a door, a handle lever(61), and a hook lever(62). An opening is formed on the housing. A door opens and closes the opening. External force is applied to the handle lever. The hook lever cooperates with the handle lever. The hook lever hangs on the housing to make the state in which the door closes the opening maintain. The handle lever and the hook lever make surface-contact to cooperate each other.
Patent KR-20100083607-A (KR)
Title: Pcr detection system for grapevine fanleaf virusspot virus
Inventor: LEE SU HEON
IPC: C12N15/33
Filed: 2009-01-14
Abstract: PURPOSE: A PCR test system for diagnosing GFLV(grapevine fanleaf virus) is provided to diagnose and to easily diagnose. CONSTITUTION: A primer for diagnosing grapevine fanleaf virus is primer complex sequence numbers 8 and 19, sequence numbers 9 and 18, sequence number 11 and 16, and sequence number 12 and 15. The diagnosis is performed by RT-PCR using the primer with a genome RNA as a template.
Patent KR-20100088038-A (KR)
Title: Apparatus for attaching a polarizer
Inventor: CHO HYUN WOO
IPC: G02F1/1335
Filed: 2009-01-29
Abstract: PURPOSE: An apparatus for attaching a polarizer is provided to maintain the quality of a product uniformly even in case when a panel of various size is attached. CONSTITUTION: A panel supply unit(20) offers a panel. A polarizing plate supply unit(30) comprises a plurality of plates capable of driving individually in horizontal direction, and aligns the polarization plate in a position corresponding to the panel. An attachment unit(10) comprises a plurality of attachment rollers in front of a panel feeding unit and a polarizer feeding unit.
Patent KR-20100088840-A (KR)
Title: Method and apparatus for thermal fatigue(cycle) testing
Inventor: HONG BONG GUEN
IPC: G01N25/00
Filed: 2009-02-02
Abstract: PURPOSE: A high temperature load repetition testing method and a testing device thereof is provided to increase the service life of a heater by reducing the ON/OFF operation times of the heater. CONSTITUTION: A high temperature load repetition testing device comprises a heater(120). The heater is arranged between a pair of test objects to move. The heater adds thermal load to a test body(110). The heater can reiterate insertion and collection between a pair of test objects. The heater repetitively moves to a plurality of test bodies in order. The test body is arranged to the columnar direction. The heater can move along the columnar direction between the test objects.
Patent KR-20100061260-A (KR)
Title: Apparatus and method of channel estimation and equalization
Inventor: LEE JI BONG
IPC: H04N7/015
Filed: 2009-02-17
Abstract: PURPOSE: An apparatus and a method for estimating and equalizing a channel are provided to improve data receiving performance by performing the channel estimation and equalization with the size information of a received signal from a digital multimedia broadcasting system. CONSTITUTION: A first extraction module extracts the size information from a received signal(S310). A channel estimation module estimates a transmission channel with the filtering of the extracted size information(S320). An equalization module equalizes the extracted size information based on the estimated channel(S330). A second extraction module extracts an enhancement layer signal based on in the equalization signal of the equalization module. The second extraction module transmits the enhancement layer signal to the frequency deinterleaver(S340).
Patent KR-20100094191-A (KR)
Title: 2d/3d switchable integral imaging system
Inventor: KIM SUN IL
IPC: G02F1/1335
Filed: 2009-02-18
Abstract: PURPOSE: A two/three dimensional integrated image system for enhancing the quality of the three-dimensional image is provided to display the two/three dimensional integrated image. CONSTITUTION: A lens member(100) of a tabular structure includes first and second substrates(109, 101), a liquid crystal layer(105), and nanostructures arrays and first/second electrodes. The liquid crystal layer is packed between the first and the second substrate. The nanostructures array is grown up to be projected from one or more substrate of the first and the second substrate. The first and the second electrode prepare in the first and the second substrate in order to sanction voltage in the nanostructures array.
Patent KR-20100095977-A (KR)
Title: Voltage control circuit of light emitting diode
Inventor: CHOI JUNG HWAN
IPC: G09G3/32
Filed: 2009-02-23
Abstract: PURPOSE: A voltage control circuit of a light emitting diode is provided to control the light emitting diode a real driving voltage by detecting the voltage at both terminals of the light emitting diode. CONSTITUTION: A control circuit(120) controls the on/off of a light emitting diode(110). A power supply unit(150) supplies power to the light emitting diode. A voltage sensor portion(130) senses the voltage at both sides of the light emitting diode. An optimal voltage calculation unit(140) calculates the difference between a sensing voltage and an output voltage. The optimal voltage calculation unit varies the power of the power supply unit.
Patent KR-20100102959-A (KR)
Title: Firearm system having camera unit with adjustable optical axis
Inventor: SUK BONG KYUNG
IPC: F41G3/26
Filed: 2009-03-12
Abstract: PURPOSE: A shooting system having a camera unit with an adjustable optical axis is provided to control an optical axis of a camera unit based on beam from a beam irradiating unit. CONSTITUTION: A shooting system having a camera unit with an adjustable optical axis comprises a firearm(10), a camera unit(20), and an optical axis alignment device. The firearm comprises a muzzle of gun(11) and a beam irradiating unit(12). The beam irradiating unit is arranged in the central axis of the muzzle of gun. The camera unit is arranged in the side of the firearm. The optical axis alignment device rotates the camera unit around the firs, and second rotary shaft.
Patent KR-20100104893-A (KR)
Title: System for storing and dividing rainwater to the farm
Inventor: OH CHANG JOON
IPC: A01G25/02
Filed: 2009-03-19
Abstract: PURPOSE: An environment-friendly rainwater storing and distributing system is provided to improve the yield of crops by stably supplying water to an arable land, and to prevent the environmental contamination. CONSTITUTION: An environment-friendly rainwater storing and distributing system comprises the following: an inflow pipe(21) connected to a discharging pipe of a cistern; a rainwater storage tank(20) including a waterproof sheet on the bottom and a cover on the top, to store rainwater flowing in from the inflow pipe; an outflow pipe discharging the rainwater; branch pipes connected to the discharging pipe; and drip hoses with multiple holes, installed along to the ridge of a garden, and connected to the branch pipes.
Patent KR-20100106179-A (KR)
Title: Manufacturing method for loess antibiotic master batch
Inventor: CHOI MYUNG BU
IPC: C08L67/00
Filed: 2009-03-23
Abstract: PURPOSE: A manufacturing method of an antibiotic loess master batch is provided to manufacture a yellow soil antibiotic polyester fiber with the high antibacterial effect and far infrared ray emissivity. CONSTITUTION: A manufacturing method of an antibiotic loess master batch comprises the following steps: producing an alcohol type silver solution by adding silver salt to an ethyl alcohol; crushing yellow soil into 8,000 mesh, and miscuing the yellow soil powder; measuring the polyester resin; mixing the yellow soil and a dispersing agent, and disperse-drying while maintaining the temperature to 100 deg C; and mixing the yellow soil powder, the polyester resin, and the yellow soil composition from the previous step to make the master batch.
Patent KR-20100107613-A (KR)
Title: Aircleaner structure of a car
Inventor: LEE JONG HWAN
IPC: F02M35/024
Filed: 2009-03-26
Abstract: PURPOSE: An air-cleaner structure for a car is provided to effectively filter foreign materials by dispersing the air drawn in the housing, thereby improving air purification efficiency. CONSTITUTION: An air-cleaner structure for a car comprises an air-cleaner housing(110), an air filter(120), and an air intake member(130). The air-cleaner housing comprises a lower housing(112) and an upper housing(114) coupled to the lower housing. The upper housing has an air vent formed on the opposite side to an air intake(112a) of the lower housing. The air filter is installed in the air-cleaner housing and filters foreign materials included in air. The air intake member draws the exterior air in and distributes the exterior air within the housing to improve the filtering efficiency.
Patent KR-20100111346-A (KR)
Title: Apparatus and method for supporting peer to peer communication in broadband wireless communication system
Inventor: KIM BONG CHAN
IPC: H04W88/08
Filed: 2009-04-07
Abstract: PURPOSE: A device and a method for supporting peer to peer communication in a broadband wireless communication system are provided to enable a base station to assign only a resource zone for P2P communication and enable P2P mode terminals to competitively have communication through an advantageous channel, thereby minimizing overhead due to allocation of resources. CONSTITUTION: A receiving terminal determines setup of P2P(Peer to Peer) connection(303). The receiving terminal exchanges signaling with a base station(305). When the P2P connection is set, the receiving terminal measures RSSI(Received Signal Strength Indication) sum through a broadcast section of each channel in a P2P section. The receiving terminal selects a channel of the smallest interference sum(311). The receiving terminal transmits channel information to the base station(313). The receiving terminal has P2P communication with a transmitting terminal(315).
Patent KR-20100111566-A (KR)
Title: Small loop antenna for rfid tag and method for manufacturing the same
Inventor: PARK JAE HWAN
IPC: G06K19/077
Filed: 2009-04-07
Abstract: PURPOSE: An RFID tag miniaturized loop antenna and a manufacturing method thereof are provided to implement the miniaturized surface mounted device by forming a single chip using semiconductor process. CONSTITUTION: A substrate of a silicon and oxide silicon structure is offered. The antenna is embodied on the substrate in the form of the spiral loop. The line width(W1) of the antenna loop is 50~150um. The line consisting the antenna roof is made of the aluminum foil of about 2 um thickness. The self resonant frequency of the loop antenna is 100MHz or greater.
Patent KR-20100112326-A (KR)
Title: Variavle valve
Inventor: KANG JONG HWA
IPC: F01N13/08
Filed: 2009-04-09
Abstract: PURPOSE: A variable valve is provided to enhance the noise performance by relatively decreasing the opened displacement of a valve member in low and middle speed areas of an engine and to decrease the back pressure by relatively increasing the opened displacement of the valve member in middle and high speed areas of the engine. CONSTITUTION: A variable valve is composed of a bracket(10), a valve member(20), and a torsion spring(30). The bracket comprises an opening(11). The valve member opens and closes the opening of the bracket. The torsion spring makes the valve member operate in the direction of closing the opening. The torsion spring comprises first and second legs(31,32). The first leg is supported by the bracket. The second leg comprises two or more contact units. The contact unit can make contact with the valve member. Two or more contact units make contact with the valve member with different angles.
Patent KR-20100032809-A (KR)
Title: A filter device of kitchen hood
Inventor: KIM YOUNG HOON
IPC: F24F7/00
Filed: 2009-04-09
Abstract: PURPOSE: An indoor ventilation system is provided to minimize an indoor pollution by discharging thermal current including waste oil through a penetration hole of a lower plate and an upper plate. CONSTITUTION: An indoor ventilation system comprises a lower plate and an upper plate(120). The lower plate includes plural first penetration holes(112) and a slide groove(116) in the longitudinal direction. A projection surface(114) is formed on the upper side of the first penetration hole. A second penetration hole(122) is included on the upper plate to cross the first penetration hole. The second penetration hole includes a projection surface(124) on the lower side. The upper plate is formed with a first upper plate member and a second upper plate member.
Patent KR-20100112505-A (KR)
Title: The bamboo-shaped functional grip.
Inventor: KIM MOON CHEOL
IPC: A63B53/14
Filed: 2009-04-09
Abstract: PURPOSE: A bamboo-shaped functional grip is provided, which improves slip prevention function due to rain or sweat by maximizing frictional force. CONSTITUTION: A bamboo-shaped functional grip comprises: a plurality of bamboo knob parts(1-14) which are respectively formed in the outer circumference of a cylindrical grip; a plurality of round type bamboo knob gap parts(15-27); a plurality of stepped parts(30-42) in which right side and left side of the bamboo knob gap part meet; and linear type protrusions formed in the outer circumference of the bamboo knob gap part.
Patent KR-20100081898-A (KR)
Title: Apparatus and method for allocating resources using coodbook in a boradband wireless communication system
Inventor: LIM JUN SUNG
IPC: H04B7/26
Filed: 2009-04-20
Abstract: PURPOSE: An apparatus and a method for allocating resources by using a codebook in a broadband wireless communication system are provided to minimize the overhead resulting from resource allocation information by using the resource allocation information generated based on a codebook. CONSTITUTION: A control unit(1520) confirms a burst size set and an MCS(Modulation and Coding Scheme) level set for creating a code book. The control unit creates a codebook by using the MCS level set and the burst size set. A message generator(1518) and a message interpreter(1516) creates and analyzes the resource allocation information according to the codebook. The control unit uses the MCS level set and the burst size set to calculate the requested resource size of the combinations, then writes out a codebook indicating the combinations.
Patent KR-20100117448-A (KR)
Title: Pcb with radial shaped radiation structure and led illumination device using it
Inventor: KANG GI WOOK
IPC: H01L33/64
Filed: 2009-04-24
Abstract: PURPOSE: A printed circuit board and a light emitting diode using the same are provided to maximize a heat radiating effect by forming a heat radiation structure according to the mounting position, alignment, and heat transferring property of the light emitting diode. CONSTITUTION: A pad region(210) is formed into a radial shape in order to radiate heat generated from a light emitting part. The pad region is stacked on a core layer. The light emitting part is a light emitting diode(220). In the pad region, a first insulating layer is stacked on the core layer, and a first insulating layer insulates the first metal layer from the light emitting part. In the core layer, a second insulating layer is stacked on a second metal layer and insulates the second metal layer from the light emitting part.
Patent KR-20100118020-A (KR)
Title: Sludge filter for blast furnace and filtering method thereof
Inventor: LEE SEUNG GYU
IPC: C22B5/02
Filed: 2009-04-27
Abstract: PURPOSE: A sludge filtering apparatus and method for a blast furnace are provided to recycle iron components included in sludge for iron making or production of other products by separating the iron components from the sludge before forming sludge cake. CONSTITUTION: A sludge filtering apparatus for a blast furnace comprises a dry treatment unit(10) which separates dry sludge from the blast furnace gas, a wet treatment unit(20) which sprays washing water to the gas discharged from the dry treatment unit so as to form liquid sludge, a precipitator which receives the liquid sludge from the wet treatment unit to precipitate the sludge, and an iron separator(30) which separates sludge containing iron components more than the fixed value from the sludge discharged from the precipitator. The iron separator includes a cyclone part including an intake port, an outlet port, and a discharge port and a pump which supplies the sludge discharged from the precipitator to the cyclone part.
Patent KR-20100118346-A (KR)
Title: Lens for high precision laser range finder
Inventor: BEA YOUNG CHUL
IPC: G01B11/14
Filed: 2009-04-28
Abstract: PURPOSE: A lens for high precision laser range finder is provided to improve the perfection of a laser distance measuring system by accurately concentrating and sending the light regardless of curvature of the lens to reduce the error. CONSTITUTION: A collimate laser light source emits light through the beam splitter and lens. A laser shifter measures the distance based on the quantity of light of the light source reflected by a target(APD). The distance measurement is calculated based on the coherence detecting technique. The lens forms the hole of the predetermined size as the single lens.
Patent KR-20100122187-A (KR)
Title: Capacitive deionization apparatus and method for operating of capacitive deionization apparatus
Inventor: MOON SEUNG HYEON
IPC: C25B9/19
Filed: 2009-05-12
Abstract: PURPOSE: A capacitive deionization device and an operating method of the same are provided to enable a processing liquid to be spread to all round the cell surface from at least neighboring inlet, thereby reducing the processing liquid to be centered in the local area of the channel. CONSTITUTION: A first and a second solution are flown in respectively to a first and a second inlets. The first and the second processing liquid are respectively discharged through a first and a second outlet. A first cell(10a) has phenomena gradually reducing the width in processing direction of the first processing liquid. A first anode electrode(12a). A first separation plate(14a), and a first cathode electrode(16a) is arranged successively. A second cell(10b) has phenomena reducing the width in processing direction of the second processing liquid. A second anode electrode(12b), a second separator(14b) and a second cathode electrode(16b) are successively arranged.
Patent KR-20100122355-A (KR)
Title: Agent for regulating the activity of tyrosinase containing trifluoroethanol
Inventor: YANG JUN MO
IPC: A61K31/045
Filed: 2009-05-12
Abstract: PURPOSE: A regulator for tyrosinase containing trifluoroethanol(TFE) is provided to suppress excessive melanin generation and to enhance skin whitening. CONSTITUTION: A tyrosinase denaturant contains 10-50 v/v% of trifluoroethanol(TFE) as an active ingredient. A stabilizing agent for tyrosinase contains 0.1-10 v/v% of TFE as an active ingredient. A composition for preventing or treating pigmentary diseases contains 10-50 v/v% of TFE as an active ingredient. The pigmentary disease is melasma, hyperpigmentation, fleck or spot.
Patent KR-20100125084-A (KR)
Title: Exterior insulation panel
Inventor: DO HEE YOUNG
IPC: E04B1/80
Filed: 2009-05-20
Abstract: PURPOSE: An exterior insulation panel which reduces re-construction costs and a re-construction time by recycling construction element is provided to improve the convenience of re-installation in a construction and repair process. CONSTITUTION: An exterior insulation panel comprises one or more first mounting member(102), one or more second mounting member(104), a first supporting part(106) and an insulating material(108). The first mounting member selectively is installed in one part of a wall of building. The second mounting member is selectively installed in the first mounting member. The first supporting part is selectively supported with the second mounting member. The first supporting part is made of metal material. The insulating material is protected by the first supporting part and is inserted in a part of the first supporting part.