baber/WOPTO huggingface dataset:
Patent KR-20090095278-A (KR)
Title: Apparatus and method for frequency reuse in wireless communication system
Inventor: JEONG SU RYONG
IPC: H04W16/00
Filed: 2008-03-05
Abstract: A frequency reuse apparatus in a wireless communication system and a method thereof are provided to configure neighboring frequency bands in different channel structures, thereby reducing collision probability between channels with a neighboring cell. A transmission resource is comprised of one or more resource reuse pieces(201). One or more resource reuse pieces are resources allocated to each resource reuse piece. Environment information of a cell or a sector for allocating resources of the resource reuse pieces is checked(203). A resource reuse rate of each resource reuse piece is controlled according to the environment information of the cell or the sector(205,207). The transmission resource is one among a frequency resource, time and code resources, and frequency and time resources.
Patent KR-20080036024-A (KR)
Title: Concrete pile cutting device
Inventor: KIM JUNG WOO
IPC: B28D1/00
Filed: 2008-03-10
Abstract: A concrete pile cutting device is provided to rapidly and safely cut a concrete pile by maintaining the concrete pile in the air until the concrete pile is completely cut. A concrete pile cutting device comprises a plurality of support rods(10), at least one first clamp, a second clamp, a rotating device(40), and a cutting unit(50). The support rods are formed with mounting holes(11). The first clamp includes a first interval adjusting block(21) fixed to the upper portion of the support rod, a hydraulic cylinder fixedly installed on the interval adjusting block, and a support plate having a donut shape. The second clamp includes a second interval adjusting block(31) fixed to the lower portion of the support rod, a base plate fixed to the upper portion of the second interval adjusting lock, a rotating plate provided at the upper portion of the base plate, and a plurality of hydraulic cylinders. The cutting unit includes a cutting blade coupled to a hydraulic motor, a mounting block, and a hydraulic cylinder.
Patent KR-20090097544-A (KR)
Title: Infrared sensor
Inventor: HEO MIN HO
IPC: G01J5/14
Filed: 2008-03-12
Abstract: A structure of the infrared ray sensor is provided to generate the electric charge in the surface of the pyroelectricity device by blocking or permitting electric power repetitively to a thin film LCD. The structure of the infrared ray sensor includes a pyroelectricity device(101), an amplifier(102), a filter(103), a comparison unit(104), a thin film LCD(110) and a power control unit(120). The pyroelectricity device senses the presence of object from the infrared ray of object. The amplifier amplifies the signal sensed from the pyroelectricity device to the fixed level or greater. The filter removes the noise component of the signal amplified with amplifier. The comparison unit the comparison result is outputted compared to the standard value the output of the filter. The thin film LCD is comprised so that the infrared ray transmitted in the power and the infrared ray blocked in the power source non-approval. The power control unit is comprised in order to permit the power in the thin film LCD to 0.2-1 second unit.
Patent KR-20090098588-A (KR)
Title: Novel organic compound and an organic light emitting device comprising the same
Inventor: KIM MYEONG SUK
IPC: C07D209/02
Filed: 2008-03-14
Abstract: A novel organic compound and organic light emitting device using the same are provided to form thermally stable organic film and produce organic light emitting device having improved brightness and color. A compound of the chemical formula 1 (X-Ar1-Ar2-Y) has electrically excellent property. The organic light emitting device comprises a first electrode; a second electrode; and organic film between the first and second electrodes. The organic film is hole injection layer, hole transporting layer, electron blocking layer, light emitting layer, hole blocking layer, electron transporting layer or electron injection layer.
Patent KR-20090100808-A (KR)
Title: Mobile phone vapored perfume
Inventor: LEE JOO YEOL
IPC: H04B1/38
Filed: 2008-03-21
Abstract: PURPOSE: A mobile phone emitting perfume is provided to change perfume according to a taste of a user. CONSTITUTION: A mobile phone(10) emitting perfume includes a receiving unit(12) and an outlet(14). The receiving unit is formed in one side of a main body of the mobile phone. The receiving unit receives liquid fragrance. The outlet is a path for emitting perfume from the liquid fragrance to the outside. The outlet uses a stopper(15).
Patent KR-20090101645-A (KR)
Title: An instaiiing structure and construction method of the metal tool of the water valve that is installed to the tide layer of the wall
Inventor: LEE KEUN SANG
IPC: E03C1/042
Filed: 2008-03-24
Abstract: PURPOSE: An installation structure and a construction method of a faucet on the tile layer of a wall are provided to install the faucet directly in the tile layer without additional cover covering the tile layer. CONSTITUTION: A construction method of a faucet on the tile layer of a wall comprises a faucet buying groove construction step(S1), a faucet coupler and hot/cold water pipe construction step(S2), a cover plate installation step(S3), a tile layer construction step(S4), and a faucet installation step(S5). The cover plate has joint holes formed on the front side of the faucet buried in the wall. The tile layer is constructed on the surfaces of the cover plate and the wall. The faucet is fitted in the rest joint holes after construction of the tile layer.
Patent KR-20090102303-A (KR)
Title: A coupling device for truss
Inventor: HWANG EUN TAE
IPC: E04B1/58
Filed: 2008-03-26
Abstract: PURPOSE: A truss connecting apparatus is provided to facilitate the connection and disconnection of trusses by easily attach/detach plural fastening units to/from a connecting unit by forming a fastening unit combined to the end of a truss and a connecting unit which is detachably combined to the fastening unit. CONSTITUTION: A truss connecting apparatus is composed of a support frame(20), a fastening unit(10), and a connecting unit(80). One end of the support frame is combined to the end of a truss(1). The fastening unit is combined to the other end of the support frame. The fastening unit is composed of a locking member. Plural fitting grooves(75) are formed in the locking member. A connecting hole(82) is formed in the connecting unit. An outer circumference of the fitting groove is inserted in the connecting hole.
Patent KR-20090105066-A (KR)
Title: Device for pumping air in or out in air-bag included in clothing
Inventor: SHIN JUNG WOO
IPC: A41D27/00
Filed: 2008-04-01
Abstract: PURPOSE: An air compressor of an air pocket is provided, which makes air conveniently injected into the air pocket built in the clothes or the mattress. CONSTITUTION: An air compressor of an air pocket comprises an air incoming and outgoing tube(10) in which a through-hole(11) is formed; a check valve(30) in which a push plate(32) and a check ball(33) are formed in both sides of the rod(31) which passes through a through-hole and is formed within the air incoming and outgoing tube; a manual pump(40) in which an entry nozzle(41) is equipped and exhaust groove(42) is formed in the tip-end part of the entry nozzle; and a silicon check valve which is built in the entry nozzle.
Patent KR-20090105679-A (KR)
Title: Method for Estimating Life of a Robot Cable
Inventor: KIM JUNG YONG
IPC: B25J19/06
Filed: 2008-04-03
Abstract: PURPOSE: A method for service life time of a robot cable is provided to detect a trouble on the robot cable and to prevent long time pause of a line. CONSTITUTION: A method for service life time of a robot cable comprises followings. A robot is applied(S110). The estimated fragility sites are selected by analyzing operation of the robot cable(S120). The bending stress and torque stress are calculated(S130). Von Mises stress is calculated based on bending stress and torque stress(S140). Mean stress and stress amplitude are calculated from the Von Mises stress spectrum during a cycle of the robot operation(S150). Equivalence alternating stresses are calculated from the mean stress and stress amplitude(S160). Fatigue life of the robot cable is calculated(S170).
Patent KR-20080114497-A (KR)
Title: Vacuum drying apparatus
Inventor: JONO KOICHI
IPC: H01L21/304
Filed: 2008-04-23
Abstract: A vacuum drying apparatus is provided to rapidly dry a substrate by increasing a drying property of a substrate central part regardless of a kind of a thin film. A vacuum drying apparatus dries a thin film coated on a main surface of a substrate, and includes chambers(2, 3, 4), a substrate support unit, and an exhaust unit. The chamber covers a surrounding of the substrate. The substrate support unit includes a first support unit and a second support unit. The first support unit supports a central part of a lower face of the substrate facing the main surface toward a top. The second support unit supports an peripheral part of a lower face of the substrate facing the main surface toward a top. A support height of the first support unit is changeable about a support height of the second support unit. The exhaust unit exhausts an inside of the chamber.
Patent KR-20090113939-A (KR)
Title: Dish washing machine
Inventor: KANG MOON HEE
IPC: A47L15/42
Filed: 2008-04-29
Abstract: PURPOSE: A dish washer is provided to reduce time and cost for processing, to increase workability and to prevent leakage of washing and rising water. CONSTITUTION: A dish washer comprises a main body(100), a water tank, an upper lid(300), a top and bottom washing impeller, a rinse impeller, a washing pump, a rinse pump, a roller, a compressed spring, a stopper and a locking axis. The main body has a dish washing room. The water tank is comprised of a basin storing and discharges washing water and segmented with a rinse cask. The upper lid has a glass window(310). The top and bottom washing impeller and the rinse impeller are connected to top and bottom housings. The washing pump supplies the washing water and is connected to the top and bottom washing impeller of the dish washing room. The rinse pump moves the rinse water to the rinse impeller and is connected to the washing pump one side to the rinse cask. The locking axis is connected to both sides of a grip and the upper lid of a supporting frame.
Patent KR-20080097344-A (KR)
Title: Two-part waterborne epoxy coating composition and method
Inventor: BRIAND REMI
IPC: C09D7/47
Filed: 2008-04-30
Abstract: An aqueous unstructured fluid coating composition comprises epoxy as a base and hydraulic cement and is applied thinly and initially at a reduced cost. A two-part type aqueous epoxy coating composition comprises (a) a first component containing a hardener of 30 wt% - 60 wt%; (b) a second component containing (i) an epoxy resin of 10 wt% - 42 wt% and (ii) hydraulic cement powder of 46 wt% - 90 wt%; (c) enough water capable of reacting with at least, the amount of the hydraulic cement powder among the second components. The coating composition can be provided without coherence by blending the first component, and the water and the second component and forms a smooth non-porous unstructured coating in a one-coat with the thickness of 20 mill or less.
Patent KR-20090118616-A (KR)
Title: Liquid crystal display and driving method thereof
Inventor: SON YONG GI
IPC: G02F1/133
Filed: 2008-05-14
Abstract: PURPOSE: A liquid crystal display device and a driving method thereof are provided to reduce the deterioration of display quality by controlling a voltage level of a gamma compensation voltage when an inversion mode is changed. CONSTITUTION: An LCD display panel includes a plurality of data lines, gate lines, and liquid crystal cells. The data lines cross the gate line. A timing controller(11) controls the polarity of the data voltage charged in the liquid crystal cells. A timing controller generates a polarity control signal and an inversion mode signal. A gamma compensation voltage generator(14) controls the voltage of the gamma compensation voltages in response to an inversion mode signal. A data driving circuit generates positive/negative data voltages by converting the digital video data to the gamma compensation voltages. A gate driving circuit successively supplies the gate pulse to the gate lines. A decoder controls the on and off of the switch elements according to an inversion mode signal.
Patent KR-20090118673-A (KR)
Title: Anchor bolt
Inventor: JO BYEONG CHANG
IPC: F16B39/24
Filed: 2008-05-14
Abstract: PURPOSE: An anti-releasing anchor bolt is provided to prevent a bolt from being easily released by applying reaction force in the direction in which a bolt is screwed when the loading pressure, external shock, or vibration is applied on an anchor bolt. CONSTITUTION: An anti-releasing anchor bolt(1) comprises a bolt(10) and a wedge-shaped nut(20). The anchor bolt comprises a sleeve(30) and a washer(50). The sleeve is installed between the bolt and the wedge-shaped nut. The bolt is made of a head and a screw thread. A tool joint hole is formed on the head. The wedge-shaped nut has a female thread corresponding to the screw thread formed at a screw shaft.
Patent KR-20080101767-A (KR)
Title: Apparatus and method for processing information
Inventor: FUKUHARA TAKAHIRO
IPC: H04N19/423
Filed: 2008-05-16
Abstract: An information processing apparatus and a method thereof are provided to improve use efficiency of a buffer memory, thereby reducing memory capacity as a buffer memory which maintains data in a wavelet inverting process. A pixel data maintaining unit maintains pixel data generated or restored by a synthesize filtering unit as result of synthesize filtering up to output timing. A control unit controls the following operations. A synthesize filtering unit(112,114) recursively performs a synthesize filtering operation with regard to a frequency element maintained by a frequency element maintaining unit. The frequency element maintaining unit maintains a part of a frequency element generated by the synthesize filtering unit. An image data maintaining unit maintains another part of the frequency element. The synthesize filtering unit completes a synthesize filtering operation with regard to one part of the frequency element and the frequency element maintaining unit maintains another part of the frequency element.
Patent KR-20080112930-A (KR)
Title: Electrode, electrode assembly and manufacture thereof
Inventor: KUJIRAI MASAYOSHI
IPC: H01J61/067
Filed: 2008-05-16
Abstract: An electrode, an electrode assembly, and a method for preparing the electrode assembly are provided to improve the mechanical strength of a lead by adhering a lead to an electrode strongly. An electrode comprises a ring-shaped sidewall; a bottom wall(5) which closes the one end of the inside of the sidewall; and a projection(7) which is installed in the bottom wall by making the thickness at the central part(5c) of the bottom wall be thicker than the thickness of the bottom wall at the part(5d) surrounding the central part of the bottom wall where a central axis passes.
Patent KR-20090119514-A (KR)
Title: Training system for controlling electrically a weight and training machine included in the same
Inventor: JEONG JANG SIK
IPC: A63B24/00
Filed: 2008-05-16
Abstract: PURPOSE: An exercise system which electronically controls the motion load and a sporting tool included in the same are provided, which can electronically and precisely control the weight using a synchronous motor. CONSTITUTION: A sporting tool comprises a body portion which has a frame; a synchronous motor(102) which rotates in response to the operation of the frame; a sensor which senses at least one of angle location and speed of a rotor of the synchronous motor and outputs the sensing result; an appliance control part(104) which controls operation of the synchronous motor according to the sensing result which is output to drive the synchronous motor in the selected mode; and a reducer which decelerates the speed of rotation of the synchronous motor.
Patent KR-20090120301-A (KR)
Title: Punching machine including multiple punch
Inventor: KIM JONG HO
IPC: B26D7/20
Filed: 2008-05-19
Abstract: PURPOSE: A punching apparatus equipped with lots of punches is provided to perform successive punching smoothly by separating the punches easily from the stacked, punched material. CONSTITUTION: A punching apparatus comprises a pedestal, a punch compression unit(52), a punch holding unit(54), a support plate fixing unit(60), and a support plate(68). A stacked material to be punched is placed on the pedestal. The punch compression unit moves up and down. The punch holding unit including a plurality of punches(56) which are formed in a line is connected to the bottom of the punch compression unit. The support plate fixing unit is located above the punch holding unit to be lowered by the gravity when the punch holding unit descends. The support plate fixing unit includes a wedge rotating part(62) for restricting upward movement. The support plate has holes through which the punches pass, and contacts with the top surface of the stacked material.
Patent KR-20090121609-A (KR)
Title: Multi channel laser range finder
Inventor: RYU HAN GWON
IPC: G01C3/00
Filed: 2008-05-22
Abstract: PURPOSE: A multichannel laser range measuring device is provided to divide and process measurement signals by providing different signal processing channel according to distance measurement range. CONSTITUTION: A multichannel laser range measuring device comprises a laser unit(T), a light reception unit(R) and a multichannel signal processing unit(107). The laser unit scans the laser light in the target direction. The light reception unit receives the laser light which is incident from a laser unit and is reflected by a target(A,B). The laser unit comprises a first laser diode(101) and a second laser diode(103). The laser unit comprises a first laser driver(100) and a second laser driver(102). The multichannel signal processing unit calculates the time difference of the laser light and produces distance to the target.
Patent KR-20090121964-A (KR)
Title: Mold of metal nano composite material manufacture method using for turbulent in-situ melting mixing process
Inventor: PARK IK MIN
IPC: B82B3/00
Filed: 2008-05-23
Abstract: PURPOSE: A mold of metal nano composite material manufacture method using for turbulent in-situ melting mixing process is provided to prevent the bubble generated in a composite and to improve cooling speed. CONSTITUTION: The mold of metal nano composite material manufacture method using for turbulent in-situ melting mixing process comprises the first main body member and the second body members. The first molten metal inlet(12) of the funnel shape is formed on the first main body member. The first molten metal insertion hole(14) is connected to the first molten metal inlets. The second molten metal inlet(22) of the funnel shape is formed on the second body members. The second molten metal insertion hole(24) is connected to the second molten metal inlets. The composite of the bulk form is formed in the space of the first molten metal insertion hole and the second molten metal insertion hole.
Patent KR-20090123297-A (KR)
Title: Disinfector for hands
Inventor: BAE CI AE
IPC: A61L2/03
Filed: 2008-05-27
Abstract: PURPOSE: A hand sterilizer is provided, which can be utilized in the general home or the daily life and can minimize side effect according to the use of chemicals. CONSTITUTION: A hand sterilizer comprises a case(110) having an inlet(111) capable of hand insertion; a water tub(120) storing tap water or salt water; an electrolytic bath(130) which is arranged to the bottom of the water tub and in which tap water or salt water from the water tub flows by self-weight; a spray nozzle(160) spraying antiseptic solution into the inlet; a pump(140) transferring the antiseptic solution of the electrolytic bath to the spray nozzle; a sensor sensing the hand insertion to the inlet; and a control module(150) controlling generation and drain of the antiseptic solution by running the electrolytic bath and pump.
Patent KR-20090124155-A (KR)
Title: Led light equipment for growing plants, intelligent photonic environment control system
Inventor: AHN EUN KI
IPC: A01G1/00
Filed: 2008-05-29
Abstract: PURPOSE: An LED equipment for growing plants and intelligent light environment control system is provided to exclude the unnecessary wavelength band by using an LED instead of an incandescent lamp or a fluorescent lamp. CONSTITUTION: An LED equipment for growing plants and intelligent light environment control system comprises a light environment detecting part(10); a detected light environment data storing part(70); a sample data storing part(20); a sample data inputting part(30); an optimal light environment calculating part(40); an LED lighting part(50); and a main control part(60).
Patent KR-20090124828-A (KR)
Title: Tool for minimally invasive surgery
Inventor: JEONG CHANG WOOK
IPC: A61B17/28
Filed: 2008-05-30
Abstract: PURPOSE: A minimum invasive surgery tool is provided to operate an end effecter with high freedom in correspondence with an operation for an adjustment knob of a user. CONSTITUTION: A shaft(100) is formed with a predetermined length. An adjustment knob(110) is manipulated by a user. A pitch direction manipulation part(200) and an yaw direction manipulation part(300) respectively transfer operations of a yaw direction and pitch direction corresponding to the manipulation of the adjustment knob. A pitch direction operation part(500) and an yaw direction operation part(600) are operated according to the operations of the pitch direction manipulation part and the yaw direction manipulation part. An end effecter(700) is controllable by the pitch direction operation part and the yaw direction operation part. A plurality of cables respectively transfers operations from the pitch direction manipulation part and the yaw direction manipulation part to the pitch direction operation part and the yaw direction operation part.
Patent KR-20090130977-A (KR)
Title: System of traffic conflict decision for signalized intersections using image processing technique
Inventor: OH JU TAEK
IPC: G06K9/00
Filed: 2008-06-17
Abstract: PURPOSE: A system and a method for determining traffic conflict of a signalized intersection using an image process method are provided to analyze conflict accurately by determining the conflict in consideration of the conflict severity when analyzing the traffic conflict. CONSTITUTION: An image sensing system(200) senses the image by extracting the moving vehicle individually based on a sense line inside a sensing region automatically formed at a signalized intersection. A traveling trace tracker(310) tracks the position information on a screen at every frame by tracking the moving trace of the moving vehicles according to the sense image provided from the image sensing system. An individual vehicle ID granting unit(320) grants the identification to each moving vehicle. A conflict determining unit determines the conflict between the moving vehicles according to the tracked traveling trace of the moving vehicle with the identification in consideration of the conflict severity type.
Patent KR-20100000537-A (KR)
Title: Case
Inventor: AHN KYOUNG SOO
IPC: C23C28/00
Filed: 2008-06-25
Abstract: PURPOSE: A case is provided to show the stereoscopic image like a hologram on the outer surface. CONSTITUTION: A case is composed of a body unit(100), a pattern(200), and a coating layer(300). The pattern is formed on the body unit. The coating layer covers the pattern on the body unit and is composed of several resins. The body unit and pattern include aluminum. The coating layer includes epoxy resin, acrylic resin, urethane resin, and melamine resin. The coating layer is composed of a first coating layer(310), a second coating layer(320), and a third coating layer(330). The first coating layer is formed on the body unit. The second coating layer is formed on the first coating layer and is transparent and has the specific color. The third coating layer is formed on the second coating layer and is transparent.