baber/WOPTO huggingface dataset:
Patent KR-20110034726-A (KR)
Title: Contrast ratio measuring device
Inventor: LEE YOON HEE
IPC: G01J1/10
Filed: 2009-09-29
Abstract: PURPOSE: An illumination ratio measuring device is provided to measure illumination ratio on various spots and enable the accurate measurement of illumination ratio with one manipulation. CONSTITUTION: An illumination ratio measuring device comprises an optical sensor(10), a pre-processor(20), an A/D converter(30), a key handling unit(40), a display unit(50), and a microcontroller(100). The optical sensor comprises a first optical sensor(11), a second optical sensor(12), and a third optical sensor(13). The first optical sensor, the second optical sensor, and the third optical sensor are successively arranged in a straight line at regular intervals. The pre-processor stabilizes illumination signals detected by the first optical sensor, the second optical sensor, and the third optical sensor. The A/D converter changes the illumination signals stabilized by the pre-processor into digital illumination value. The key handling unit comprises an input key for selecting a zero setup mode, a span setup mode, and an illumination ratio measurement mode. The microcontroller displays the illumination value and the illumination ratio on the display unit.
Patent KR-20110035731-A (KR)
Title: Novel strains of streptococcus macedonicus w351 having the production-ability of vitamin k2
Inventor: LIM SANG DONG
IPC: C12N1/00
Filed: 2009-09-30
Abstract: PURPOSE: A novel Streptococcus macedonicus W351 is provided to ensure superior vitamin K2 productivity, antibiotics resistance, enzyme activity, and pH resistance. CONSTITUTION: A novel Streptococcus macedonicus W351(KACC91483P) is cultured in a modified MRS medium containing bromcresol purple and sodium azide. The strain is isolated from raw milk. A method for isolating the strain comprises: a step of a step of smearing the raw milk on the modified MRS medium and culturing for 37 degrees Celsius for 48 hours; a step of purely isolating the modified MRS medium and selecting yellow colony; a step of smearing the stain and culturing in aerobic condition; and a step of inoculating the strain into 10% reduced non-fat milk and culturing at 37 degrees Celsius for 24 hours.
Patent KR-20110036355-A (KR)
Title: Manufacture method of anthracite filter for waterworks
Inventor: KIM SUN HWAN
IPC: C02F1/28
Filed: 2009-10-01
Abstract: PURPOSE: A method for manufacturing an anthracite filtering material for waterworks is provided to obtain the anthracite filtering material without a cleaning process by implementing a surface polishing operation using a rotational furnace. CONSTITUTION: Foreign materials are eliminated from a raw material. Anthracite without the foreign materials is pulverized into a pre-set size. The pulverized anthracite is separated using a screen. The anthracite is introduced into a chamber(110) equipped in a rotational furnace(100). The chamber is rotated at constant speed in order to pulverize the anthracite and polish the surface of the anthracite. The rotational furnace includes the chamber, a blinder, and a power unit(120).
Patent KR-20110036414-A (KR)
Title: Method for preparing hydroxyapatite from tuna bone
Inventor: VENKATESAN JAYACHANDRAN
IPC: A61F2/28
Filed: 2009-10-01
Abstract: PURPOSE: A method for preparing hydroxyapatite from tuna bone is provided to increase grain size of HAp according to the increase of temperature. CONSTITUTION: A method for preparing hydroxyapatite from tuna bone comprises: a step of washing tuna bone with water; a step of mixing the washed tuna bone with sodium hydroxide solution and acetone and eliminating lipid, oil, and other organic impurities; a step of drying and pulverizing the tuna bone; and a step of preparing hydroxyapatite by heating the pulverized tuna bone to 600-1200 deg.C.
Patent KR-20110037079-A (KR)
Title: Clothes dryer having flow amount regulating apparutus and method for operating the same
Inventor: SONG SUNG HO
IPC: D06F58/04
Filed: 2009-10-05
Abstract: PURPOSE: A cloth dryer having a flow amount regulating apparatus and a method for operating the same are provided to supply heated wind to a drum in a state that air flow is reduced in an initial stage of a drying process. CONSTITUTION: A drum(120) is installed inside a body(102) and allows the rotation thereof. A heater(140) heats the air supplied to the drum, and a ventilation fan(165) provides the power for the flow of the air. An inhalation duct(170) and an exhaust duct(190) guide the flow of the air. A flux adjustment unit(200) is installed inside the inhalation duct or the exhaust duct. The flux adjustment unit adjusts the flow of the inner air of the exhaust duct or the inhalation duct.
Patent KR-20110037685-A (KR)
Title: Hydro bush mount having united decoupler
Inventor: KIM HYO SEOK
IPC: B60K5/12
Filed: 2009-10-07
Abstract: PURPOSE: A hydro bush mount with an integrated decoupler is provided to immediately reduce noise, vibration, and harshness applied to a vehicle by naturally changing a fluid route. CONSTITUTION: A hydro bush mount(10) with an integrated decoupler comprises a housing, a main rubber part, an inertia track(60), and a decoupler(70). The main rubber part is located at the inside the housing and divide the inner space of the housing into an upper chamber and a lower chamber(50). The inertia track is arranged along the outer edge of the housing and allows fluid to flow between the upper and lower chambers. The decoupler is extended from both ends of the main rubber part to the housing.
Patent KR-20110038471-A (KR)
Title: Preparation method for the core-shell typed polymer particles having the controlled surface morphologies
Inventor: KOO JAE PIL
IPC: C08J5/18
Filed: 2009-10-08
Abstract: PURPOSE: Core-shell typed polymer particles are provided to ensure excellent hardness and storage stability and to obtain an anti-glare coating composition and film with excellent optical properties. CONSTITUTION: A method for preparing core-shell typed polymer particles comprises the steps of: preparing polymer core particles cross-linked through dispersion polymerization or seed polymerization; and forming a shell through a sol-gel reaction of organosilane. The polymer core particles cross-linked through dispersion polymerization is polymerized from a composition including a monomer, cross-linking agent, dispersing stabilizer, initiator and solvent.
Patent KR-20110039106-A (KR)
Title: Method for reducing vibration of slender structure and apparatus adopting the method
Inventor: HWANG JAE SEUNG
IPC: F16F15/02
Filed: 2009-10-09
Abstract: PURPOSE: A method and an apparatus for reducing vibration of a slender structure are provided to absorb the vibration in a slender structure through a collision between a steel body and a wall body. CONSTITUTION: An apparatus for reducing vibration of a slender structure comprises a steel body(22), a vessel(21), and a shock absorbing member. The vessel is installed in a slender structure(10) and accepts the steel body. The vessel has a wall body(23) for restricting the moving area of the steel body, and multiple spaces. The shock absorbing member is made of a rubber material and is formed between the steel body and the wall body.
Patent KR-20110040027-A (KR)
Title: Hybrid supercapacitor and manufacturing method of the same
Inventor: ROH KWANG CHUL
IPC: H01G11/50
Filed: 2009-10-13
Abstract: PURPOSE: A hybrid super capacitor and a manufacturing method thereof are provided to improve energy density per unit volume by doping lithium on activated carbon. CONSTITUTION: An anode includes materials which cations are inserted into or separated from according to charging or discharging. A cathode includes activated carbon which is doped with lithium and has low potential. A separation film prevents the short of the cathode and the anode. An electrolyte with dissolved lithium salt is between the anode and the cathode. A specific surface of the activated carbon is 300 to 2000 m^2/g.
Patent KR-20110042535-A (KR)
Inventor: KIM DO YOON
IPC: G06F3/041
Filed: 2009-10-19
Abstract: PURPOSE: A Korean alphabet input device and Korean input processing method are provided to minimize typo and input error. CONSTITUTION: A touch screen(120) receives writing data about a vowel. By sensing a touch position, the sensing unit generates a coordinate value. A control unit(140) determines consonant corresponding to a constant display area. The control unit determines the vowel corresponding to the writing data.
Patent KR-20110042779-A (KR)
Title: Insulation cap
Inventor: OH SEOK CHUN
IPC: H02B1/20
Filed: 2009-10-20
Abstract: PURPOSE: An insulating cap of a connection portion for wiring is provided to prevent a head portion of a bolt and a nut from being exposed since the insulating cap is installed on the head portion of the bolt and the nut. CONSTITUTION: A power bus bar(1) is projected from a cabinet panel. A branch bar(2) is connected to the power bus bar by a bolt(11) and a nut(12). An insulating cap(100) is installed in the head portion of the bolt and the nut which are projected from a connection portion(10). An insulation tube insulates the power bus bar and the branch bus bar. A variable color display portion(110) whose color is changed by heat is formed on the outer surface of the insulating cap.
Patent KR-20110045528-A (KR)
Title: A colored photo sensitive resin composition, color filter and liquid crystal display device having the same
IPC: G02F1/1335
Filed: 2009-10-27
Abstract: PURPOSE: A blue photosensitivity resin composition, a color filter and liquid crystal display including the same are provided to reduce an overlap step in a blue colorant layer and not to generate a display failure in a liquid crystal display device. CONSTITUTION: In a blue photosensitivity resin composition which is comprised of binder resin, photopolymerizable compound, photopolymerization initiator, coloring material, and solvent, the binder resin includes a unsaturated group containing first rinse and an unsaturated group containing second rinse.
Patent KR-20110048126-A (KR)
Title: Apparatus for creating virtual bulletin board using common interest and method thereof
IPC: G06Q50/30
Filed: 2009-11-02
Abstract: PURPOSE: An apparatus for creating a virtual bulletin board using a common interest is provided to easily exchange information on a specific theme by creating the virtual bulletin board. CONSTITUTION: An acquaintance recommending unit(102) selects or inputs a subject word from a blog posting which is registered by a blog user. The acquaintance recommending unit outputs the list of one or more other blog users who register an article including the subject word. A virtual bulletin board generator(104) is creates a virtual bulletin board among the outputted other blog users. The virtual bulletin board comprises a notice on a blog which is extracted from other selected blog user and a notice of the blog user.
Patent KR-20100051561-A (KR)
Title: Release controlled pharmaceutical compositions of methylphenidate
Inventor: PARK SANG YEOB
IPC: A61P25/00
Filed: 2009-11-06
Abstract: PURPOSE: A pharmaceutical composition controlling an emission pattern of methylphenidate is provided to apply the composition as an oral medicine including a quick-dissolving tablet by controlling the emission pattern of the methylphenidate included in a core material. CONSTITUTION: A pharmaceutical composition controlling an emission pattern of methylphenidate contains a core material including the methylphenidate, and plural emission controlling particles including an emission controlling polymer layer formed on the core material. The emission controlling polymer layer is formed with more than two layers with a same or different polymer composition. The emission controlling particle additionally includes an over-coating on the exterior of the polymer layer, and a sub coating in the inside of the polymer layer.
Patent KR-20110051044-A (KR)
Title: Method and apparatus for providing users with haptic information on a 3-d object
Inventor: RYU JE HA
IPC: G06F3/00
Filed: 2009-11-09
Abstract: PURPOSE: A method and apparatus for providing users with haptic information on a 3-D object are provided to display haptic in a virtual word by reading out haptic information during rendering and storing haptic information based on haptic attribute images of 6 pages. CONSTITUTION: A bounding box generator(150) generates hexagonal bounding box near a 3D object, and a depth information acquisition unit(160) acquires depth information image for each plane of the bounding box. A haptic attribute generation unit(170) generates 6 haptic attribute images corresponding to the 6 depth information images. A haptic device(140) provides users with haptic attribute held by the 6 haptic attribute images.
Patent KR-20110055103-A (KR)
Title: Heterogeneous metal seat butter fly valve
Inventor: JUNG KYUNG BOOK
IPC: F16K1/226
Filed: 2009-11-19
Abstract: PURPOSE: A butterfly valve having a heterogeneous metal valve seat is provided to prevent the fitting of a valve seat to a shaft mounting part in a butterfly valve. CONSTITUTION: A butterfly valve comprises a valve body(1A) formed with a protrusion(1b) on the inner periphery, a body seat(2) which is made of steel and preheated and welded with triangular recesses(2-1,2a-1), a disk(3) formed with a recess(3a) on the outer periphery, and a disk seat(4) which is mounted in the recess of the disk and fastened with a plurality of bolts(5) at regular intervals. Shaft mounting parts(6) are arranged close to the right and left sides of the center of the body seat, and symmetrical engraved part are formed on the upper and lower sides of the body seat.
Patent KR-20110057382-A (KR)
Title: Solar cell crystallized using microcrystalline semiconductor layer and method for fabricating the same
Inventor: LEE SI WOO
IPC: H01L31/036
Filed: 2009-11-24
Abstract: PURPOSE: A solar cell using a fine crystal semiconductor layer and a manufacturing method thereof are provided to improve the photoelectric conversion efficiency of a solar cell by forming a grain boundary in the same direction as the moving direction of holes and electrons in a light absorbing layer. CONSTITUTION: A first amorphous semiconductor layer(310), a second amorphous semiconductor layer(321), and a fine crystalline semiconductor layer(322) are successively formed on a bottom electrode(200) of the substrate. A second amorphous semiconductor layer(320) and a third amorphous semiconductor layer(330) are formed on a fine crystal semiconductor layer. A photoelectric device(300) including a polycrystalline semiconductor layer is formed by crystallizing a part of the amorphous semiconductor layer and the fine crystalline semiconductor layer through an annealing process.
Patent KR-20110057785-A (KR)
Title: The dirt automatic exhaust device of the vacuum cleaner
Inventor: JI HYO KEUN
IPC: F04B39/16
Filed: 2009-11-25
Abstract: PURPOSE: A vacuum suction device is provided to store the liquid of mixed foreign materials in a reservoir tank and discharge dust and harmful gas, and separately discharge the liquid in the reservoir tank with a drain pump. CONSTITUTION: A vacuum suction device, which draws in mixed foreign materials through a suction pipe(2) by a vacuum pump(1), comprises a reservoir tank(3) which is installed between the vacuum pump and the suction pipe to store a liquid. The reservoir tank is equipped with a drain pump for discharging a fluid stored in the reservoir tank to outside. A flexible connection pipe(6) is interposed between the reservoir tank and the vacuum pump. Wheels for movement are installed on the bottom of the reservoir tank.
Patent KR-20110060193-A (KR)
Title: Method for constructing concrete using penetrating concrete water-repellent material and surface waterproof admixture
Inventor: PARK IN
IPC: C04B14/04
Filed: 2009-11-30
Abstract: PURPOSE: A method for constructing concrete is provided to improve surface strength of the concrete by filling porous concrete pores using a concrete-penetrating surface water-repellent material and to block deterioration factors such as carbon dioxide and salts. CONSTITUTION: A method for constructing concrete comprises a step of applying a penetrating concrete water-repellent material and a surface waterproof admixture. The penetrating concrete water-repellent material includes hydrophobic silane, solvent and water glass. The hydrophobic silane has a structure of chemical formula 1. In chemical formula 1, R1, R2, and R3 are C1~C12 alkyl or R1 and R2 are Cl or EtO. The silane is selected from the group consisting of methyltrichlorosilane, methyltrimethoxysilane, phenyltriethoxysilane, and n-octyltriethoxysilane.
Patent KR-20110063160-A (KR)
Title: Apparatus and method for providing advertisement
Inventor: LEE YONG KYU
IPC: G06F17/30
Filed: 2009-12-04
Abstract: PURPOSE: An apparatus and method for providing an advertisement are provided to offer an advertisement corresponding to the interest of a user by determining the interest of a user. CONSTITUTION: An ontology construction unit(210) constructs a relationship between subordinates and superiors. The ontology construction unit establishes the levels of product terms. The ontology construction part collects advertisement content about the product terms. A keyword processor(220) calculates an average level and a maximum level using the levels of the product terms. An interest change determining unit(230) determines a change of the interest level using the average level.
Patent KR-20110069508-A (KR)
Title: Apparatus and method for controlling headlight
Inventor: JEONG YANG JAE
IPC: B60Q1/06
Filed: 2009-12-17
Abstract: PURPOSE: A headlight control device and a method thereof are provided to reduce an accident hazard by changing scan directions of a left side headlight and a right side headlight according to a switch operation. CONSTITUTION: The switch(100) directs a turn direction of a car. A controller(200) changes a scan direction of a left side headlight and a right side headlight according to an operation of the switch. The controller changes the scan direction of the right side headlight to the right when the switch indicates a right turn. The controller changes the scan direction of the left side headlight to the left when the switch indicates a left turn. A headlight control device(10) includes the switch and the controller.
Patent KR-20110070140-A (KR)
Title: A fastener assembly having a cover constituted of multi-layer
Inventor: CHUNG NAM KYO
IPC: B60N2/90
Filed: 2009-12-18
Abstract: PURPOSE: A fastener assembly with a multi-layered cover is provided to cut a base in a desired shape and to securely prevent foam materials from flowing into the base. CONSTITUTION: A fastener assembly with a multi-layered cover comprises a first fastener, a second fastener, an adhesive layer, and a cover member(20). Multiple first coupling units are uniformly formed on a first base(10) of the first fastener, and second coupling units are formed on a second base of the second fastener. The adhesive layer is formed along the edge of the first base. The cover member covers the top of the adhesive layer.
Patent KR-20110071245-A (KR)
Title: Ethylene alpha olefin polymer formed by use of metallocene catalyst
Inventor: JUNG HWAN KYU
IPC: C08F210/16
Filed: 2009-12-21
Abstract: PURPOSE: A method for manufacturing copolymers of alpha-olefin and ethylene is provided to secure high reaction efficiency compared with an existing production method of an ethylene alpha-olefin copolymer and to maintain high productivity even in a high temperature polymerization process. CONSTITUTION: A method for manufacturing copolymers of alpha-olefin and ethylene comprises a step of solution-polymerizing ethylene and alpha-olefin comonomer in the presence of a catalyst composition including a transition metal catalyst of chemical formula 1 and C3 - C20 organic solvent in a single reactor or serial or parallel secondary continuous reactor. The content of the aromatic monomer In the whole copolymers is 0.1 - 90 weight%.
Patent KR-20100075746-A (KR)
Title: Display device
Inventor: MATSUMOTO KEISUKE
IPC: H01L51/50
Filed: 2009-12-22
Abstract: PURPOSE: A display device is provided to reduce the dependence on an observation angle while maintaining color reproduction and implementing high luminance. CONSTITUTION: A display device comprises three color pixel and a color filter(22). The color filter has a maximum value of an optical density under a wavelength of 475 nm~525 nm. The color filter has less than the optical density of 15% under wavelength of 475 nm and the color filter has less than the optical density of 10% under wavelength of 550 nm.
Patent KR-20110072245-A (KR)
Title: Stackable retaining walls and the construction method using the same
Inventor: LEE SEUNG SOO
IPC: E02D29/02
Filed: 2009-12-22
Abstract: PURPOSE: A retaining wall structure and a construction method which can construct a retaining wall with improve exterior looking are provided to secure a vegetation space between retaining walls. CONSTITUTION: A retaining wall structure comprises an L-shape precast retaining wall(110) and a backfilling soil(150). The L-shape precast retaining wall comprises a bottom plate(112) and a wall(122) The L-shape precast retaining wall is stacked in multi-stage. The bottom plate is supported on ground in which the retaining wall construct is built. The wall is integrally formed in the front side of the bottom plate.
Patent KR-20110077508-A (KR)
Title: Stiffness design method for high-rise building using wind load reduce by dynamic characteristics
Inventor: PARK HYO SEON
IPC: G06F17/50
Filed: 2009-12-30
Abstract: PURPOSE: A rigidity design technique of a multistory building is provided to re-obtain a wind load changed according to the modification of a model and design the rigidity of the multistory building in consideration of the wind load. CONSTITUTION: The model of a design target structure is designed(S1). Wind power data is acquired by a wind power experiment for the model(S2). Using the wind power data, the intensity and wind response of the model is acquired(S3). In case the intensity of the model is smaller than a reference intensity value, the intensity of the model is re-designed(S4). The wind response of a re-distributed model is acquired with the wind power data(S5). The wind response is greater than the wind response of the re-distributed model and a reference wind response value, the material quantity of the model is re-distributed(S6).
Patent KR-20110077706-A (KR)
Title: Cooling cathode
Inventor: KIM MIN HO
IPC: C23C14/50
Filed: 2009-12-30
Abstract: PURPOSE: A cathode for cooling an anode shield is provided to prevent a thin film corresponding to an upper anode shield from being corrugated or torn. CONSTITUTION: A cathode(100) for cooling an anode shield comprises a base plate(110), an insulation material(120), a body(130), a magnet plate(140), a magnet(150), a target(S), and an anode shield(160). The base plate is formed in the bottom of the cathode. The insulation material is loaded on the top of the base plate and cuts off electricity conducted to the base plate. The body is electrically connected to an anode and has a groove(135). The magnet plate is accepted in the groove and supports the magnet. The magnet is attached on the top of the magnet plate. The target is formed in the top end of the body and generates deposition materials. The anode shield is attached on the top of the base plate and is composed of side and upper anode shields(163,166).