baber/WOPTO huggingface dataset:
Patent KR-20090012276-A (KR)
Title: Optical modulator for reducing laser speckle
Inventor: VICTOR YURLOV
IPC: G02B26/10
Filed: 2009-01-07
Abstract: A light modulator for reducing a laser speckle is provided to prevent an increase of volume by integrating a phase control pattern for reducing a laser speckle therewith without using an additional device. A light modulator(405) is formed to reduce the laser speckle. A structure layer includes an insulating layer(610), a center part(630), and a top mirror(650). The insulating layer is located on a surface of a substrate. The center part is formed at a position separated from the insulating layer. The top mirror is formed on a surface of the structure layer. A first phase control pattern is formed at the center part. A piezoelectric driving body is formed at both ends of the structure layer in order to move upwardly and downwardly the center part of the structure layer.
Patent KR-20100084206-A (KR)
Title: An advanced voloxidizer
Inventor: LEE JAE WON
IPC: G21F9/32
Filed: 2009-01-16
Abstract: PURPOSE: An advanced vol-oxidizer is provided to manufacture a uranium oxide powder-aggregate with a sphere shape by oxidizing an UO_2 sinter to form an U_3O_8 powder and subsequently tumbling the power. CONSTITUTION: An oxidation-peeling heat processor and an oxidation-vacuum heat processor are rotated by a pulley. A vacuum pump generates a vacuum in the oxidation-peeling heat processor, the oxidation-vacuum heat processor, and an cylindrical auxiliary unit. A needle valve(93) maintains a vacuum state between an exhausting pipe and the vacuum pump. A first thermocouple(400a) measures the temperature in the oxidation-peeling heat processor and the oxidation-vacuum heat process. A second thermocouple(400b) measures the internal temperature of the cylindrical auxiliary unit.
Patent KR-20100084243-A (KR)
Title: Door apparatus of elevator
Inventor: SUN HEE SUK
IPC: B66B13/06
Filed: 2009-01-16
Abstract: PURPOSE: A door for an elevator is provided to prevent a door from being deviated by hanging an L-shaped hanging hook on a guide groove of a door sill. CONSTITUTION: A door for an elevator comprises a door(110) for an elevator, a door sill(120), and a connector(130). The door for the elevator is automatically opened and closed. The door sill guides the opening and closing of the door and comprises an L-shaped groove(122). The upper part of the connector is fixed with the lower part of the door.
Patent KR-20100088796-A (KR)
Title: New process for preparing (meth)acryloyl chloride
Inventor: SHIN HOWARD
IPC: C07C67/307
Filed: 2009-02-02
Abstract: PURPOSE: A manufacturing method of high purity (meth)acryloyl chloride is provided to reduce the formation of polymers when reacting (meth)acrylic acid and thionyl chloride, and to minimize the generation of a non-reactive material. CONSTITUTION: A manufacturing method of high purity (meth)acryloyl chloride comprises a step of reacting (meth)acrylic acid and thionyl chloride under the positive pressure inside a reactor. A unit for discharging hydrochloride is installed inside the reactor. The positive pressure is maintained in 1~400mmHg. The positive pressure occurs by connecting a gas-phase mixture discharge pipe connected to the reactor to a bubbler.
Patent KR-20090121187-A (KR)
Title: Method for manufacturing sintered parts
Inventor: OKAHARA MASAHIRO
IPC: B22F1/103
Filed: 2009-02-12
Abstract: PURPOSE: A manufacturing method of a sintered object is provided to manufacture the sintered object having thinned of the width of about 0.01~0.2mm and convex part. CONSTITUTION: The binder made of metal powder, plastic resins, and wax is added. The raw material(1) is charged in the forming hole of the pressure form(5). The charged raw material is pressurized with the punch and is formed in the shape the user wants. The molding product obtained from the pressure forming process is taken out from the pressure form. The molding product is heated and removes the binder. The molding product is heated and the powder is diffusion-bound. The pressure form is formed by using the magnetic mold base. The cooling apparatus(9) is installed in the inner surface of the molding surface of the form hole and makes the refrigerant flows. The heater of the high frequency induction is installed around the cooling apparatus. In the recharge process, the charged raw material is heated with the heater.
Patent KR-20100040650-A (KR)
Title: Photonic crystal type optical filter, reflective type color filter, transflective type color filter and display device using the same
Inventor: CHO EUN HYOUNG
IPC: G02B5/20
Filed: 2009-02-12
Abstract: PURPOSE: A transmitting color filter using the photonic crystal type optical filter, and this, and the semi-reflective color filter and display device form the color filter and TFT array on the same board. Simplification and manufacturing cost of the process are reduced. CONSTITUTION: A barrier layer(150) is formed on the transparent substrate(130). The photonic crystal layer is formed on the barrier layer. The first substance having the photonic crystal layer, relatively, the high refractivity and the second material having relatively, low-refractive-index are composed of the structure of being periodically arranged.
Patent KR-20100094874-A (KR)
Title: Caller hint system using a one-time telephone number
Inventor: HONG SUNG RYUL
IPC: G06Q50/30
Filed: 2009-02-19
Abstract: PURPOSE: A caller confirming service system using a disposable telephone number for call reception is provided to prevent a personal dial number exposure of a recipient by replacing the telephone number as the disposable telephone number. CONSTITUTION: A recipient information storage unit(310) receives receiver information in which a real phone number of a commodity receipt person is included. The receiver information storage unit stores the received information in the internal database. A disposable telephone number storage unit(320) stores the telephone numbers inside the database. A disposable telephone number mapper(330) refers to the usable one-time-use telephone number, the searched number is mapped with the real phone number.
Patent KR-20100096383-A (KR)
Title: Liquid crystal display
Inventor: HAM SEOK DO
IPC: G09G3/20
Filed: 2009-02-24
Abstract: PURPOSE: A liquid crystal display is provided to improve image quality by modulating a scan pulse applied to the liquid crystal display. CONSTITUTION: An LCD panel(10) comprises a plurality of gate lines and plurality of data lines. An LCD panel is divided into a first region and a second region. A gate driving circuit(13) generates a first scan pulse and a second scan pulse. The first scan pulse runs a first area. A second scan pulse drives the second region. A gate modulation circuit(14) generates a modulation gate high voltage. The gate modulation circuit makes the slope of RC discharge of the modulation gate high voltage different according to the size of parasitic capacitance.
Patent KR-20100096678-A (KR)
Title: Crop protect materials showed insecticidal and fungicidal performances, originated from sea weed extracts and its recipes
Inventor: PARK JEE SUNG
IPC: A01P7/04
Filed: 2009-02-25
Abstract: PURPOSE: An agent for preventing pest containing seaweed extract is provided to prevent various small insects and powdery mildew without resistance. CONSTITUTION: An agent for preventing pest contains Ecklonia cava, kelp, or sea algae extract as an active ingredient. The sea algae extract is isolated by propyleneoxide, catalyst, and esterification. The pest is Arboridia apicalis, Tetranychus kanzawai, Tetranychus urticae, Lopaphis erysimi, Myzus persicae, Bemisia tabaci, and Meloidogyne incognita. The agent further contains surfactant.
Patent KR-20100098038-A (KR)
Title: Additives of electrode active materials for enhancement of battery capacity
Inventor: KIM YO JIN
IPC: H01M10/36
Filed: 2009-02-27
Abstract: PURPOSE: Additives of electrode active materials are provided to obtain excellent ion conductivity of the electrode active materials and improve the capacity and output of a secondary lithium battery using the additives thorugh a redox reaction. CONSTITUTION: Additives of electrode active materials is used for improving the performance of a secondary lithium battery. The additives improve the ion conductivity of the electrode active materials and include polyoxometalate which is capable of performing itself redox reaction. The additives of the electrode active materials are marked by chemical formula 1 of A_a[XM_12O_40]^(n-). In chemical formula 1, A is hydrogen, an element of IB, VIIA, IB, or VIIB group, rare earth elements, ammonium, alkyl ammonium, alkyl phosphate, or akyl arsonium.
Patent KR-20100098767-A (KR)
Inventor: LEE JUNG PIL
IPC: C03C27/12
Filed: 2009-03-02
Abstract: 이중유리의 중간에 기체나 바침을 사용 하지 않고 진공 처리 하기위하여 원형유리를 이중으로 만들어 공기를 빼기위한 관을 설치하고 태두리 부분을 고정하고 공기를 빼고 잠금 이때 중간에 액체 를체워 다 빼면 완전진공 처리 할수있습다 
       
     이중유리  진공  온실  골조  바침제거  원형유리  단열제땅속시공
Patent KR-20090031707-A (KR)
Title: The hibiscus syriacus flower tea
Inventor: CHUN HYUN CHUL
IPC: A23F3/14
Filed: 2009-03-02
Abstract: A hibiscus syriacus flower tea composition containing saponarin is provided to improve scent and nutrition of hibiscus syriacus flower by using collagen, bean, yellow soil, vitamin C and bay salt. A hibiscus syriacus flower tea composition containing saponarin comprises hibiscus syriacus flower 95-50wt% and collagen congestion aqueous solution 5-50wt% based on the total weight 100% of the tea composition.
Patent KR-20100100299-A (KR)
Title: Device and method for diagnosing call quality
Inventor: CHOI JUN GU
IPC: H04B17/00
Filed: 2009-03-06
Abstract: PURPOSE: A voice quality diagnostic apparatus and a diagnostic method thereof for measuring the voice quality without the input error of an originating terminal are provided to directly receive the telephone number of the originator without the manipulation of a user. CONSTITUTION: A second external input and output unit(210-2) transmits a transmitting telephone number and a telephone call command from a controller to a connected origination terminal. The second external input and output unit receives the origination signal information from the origination terminal. The second external input and output unit outputs the received origination signal information to the controller. A speech quality measuring unit(240) receives a call-quality test command.
Patent KR-20100101267-A (KR)
Title: Cold cathode florescent lamp and backlight unit of liquid crtstal display device using the same
Inventor: PARK KI DUCK
IPC: H01J61/56
Filed: 2009-03-09
Abstract: PURPOSE: A cold cathode florescent lamp and a backlight unit of a liquid crystal display device using the same are provided to reduce costs for manufacturing the back light unit without capacitor by including a cylindrical charging unit instead of a capacitor. CONSTITUTION: A discharge gas is filled in a glass tube(206). A fluorescent material(208) is arranged on the inner wall of the glass tube. An internal electrode(202) is arranged on inner both sides of the glass tube. A cylindrical charging unit(210) surrounds the both sides of the glass tube and is electrically connected with an inner electrode.
Patent KR-20100103038-A (KR)
Inventor: JEONG GEUN SEOK
IPC: E04F13/02
Filed: 2009-03-13
Abstract: PURPOSE: An apparatus for equally plastering unequal cylinder-shaped pipelines which can improve quality of product by securing the equal depth of plastering of the non-equivalence cylindrical tube furnace is provided to improve quality of product by removing bubbles from the voids of mortar. CONSTITUTION: An apparatus for equally plastering unequal cylinder-shaped pipelines comprises a non-equivalence plastering plate(13), an elastic material, a joint grooving blades for uniform thickness(15) and a pulling wire(17). One side of the expansion portion of the non-equivalence plastering plate is partially overlapped with the columnar direction of a non-equivalence cylindrical tube furnace(5). The elastic material is fixed between the inner surface of the end tip of the inner surface of the end tip of one side expansion portion of the plaster panel or the end tip and the other expansion portion to the columnar direction of the non-equivalence cylindrical tube furnace.
Patent KR-20100103918-A (KR)
Title: Electric parking brake
Inventor: KIM JIN RA
IPC: B60T7/00
Filed: 2009-03-16
Abstract: PURPOSE: An electric parking brake is provided to stably move magnet without shaking through the improvement of the assembling structure of the magnet and a hole sensor. CONSTITUTION: An electric parking brake comprises a power conversion device, and a sensor unit(40). The power conversion device receives the torque from a motor, converts it into linear movement and transfers it to a parking cable. The sensor unit measures the braking power applied to the parking cable. The sensor unit comprises a magnet housing(50), a sensor housing(41), a sensor plate, and a second elastic member(44). The magnet housing holds a first elastic member(46) and a magnet(51). The magnet housing comprises a magnet holding part(52). The magnet holding part is upwards protruded so that the magnet can be held. The sensor housing holds the magnet housing and comprises a hole sensor installed over the magnet. The sensor housing comprises an elastic support. The elastic support elastically supports both sides of the magnet holding part. The sensor plate is connected to the sensor housing and supports the compression force of the elastic member. The second elastic member is installed between the sensor plate and the magnet housing and elastically supports the magnet housing.
Patent KR-20100071881-A (KR)
Title: Output increasing method of the hocl sterilized water produced from the electrolyzor
Inventor: LEE KYU HWAN
IPC: C02F1/467
Filed: 2009-03-26
Abstract: PURPOSE: A method for increasing the production amount of hypochlorous acid sterilized water of a sterilized water production module is provided to drastically increase the production amount of the hypochlorous acid sterilized water by maximizing the amount of the sterilized water. CONSTITUTION: A method for increasing the production amount of hypochlorous acid sterilized water of a sterilized water production module includes the following steps: dividing a cathode space and an anode space in an internal space of the sterilized water production module including a path discharging salty water putted from the anode and the cathode; installing a sterilized water production partition with a through-hole(115); adjusting an area of the through-hole of the partition to increase the production amount of the hypochlorous acid sterilized water while maintaining pH of the discharged sterilized water.
Patent KR-20100117303-A (KR)
Title: Apparatus and method for inputing letter
Inventor: JI YOUNG SIK
IPC: H04M1/23
Filed: 2009-04-24
Abstract: PURPOSE: An apparatus and a method for inputting letter are provided to input double consonant using the upper pair key and lower pair key. CONSTITUTION: A consonant key domain(310) comprises a consonant key in which two or more single consonants are allocated. An initial sound of the single consonant allocated to the first primary key(320) is the consonant key which is varied into the double consonant. The final consonant of the single consonant allocated to the second key(330) is the consonant key which is varied into the double consonant. The consonant key in which two or more single consonants are allocated is arranged as the consonant order of Hangul. The final consonant of the single consonant allocated to the second key is the consonant key which is varied into the complex consonant.
Patent KR-20090114334-A (KR)
Title: Apparatus and method for improving radial stresses in a gear transmission mounting
Inventor: SIU YUN POON
IPC: F16H1/28
Filed: 2009-04-29
Abstract: PURPOSE: An apparatus and a method for improving a radial stress are provided to reduce maximum radial stress by properly distributing radial stresses generated inside interference fit. CONSTITUTION: A mounting part has a first interference surface. A pin has a second interference surface. The second interference surface of the pin is coupled with the first interference surface of the mounting part. The first interference surface and the second interference surface form a longitudinal axis of interference fit extended through an open end volume. A cross section which passes at least one part of the first interference surface and the second interference surface in the longitudinal axis forms a bent interference depth having at least one maximum value and minimum value. Radial stresses(40,42) inside a first interference fit and a second interference fit are larger than the radial stresses.
Patent KR-20090077732-A (KR)
Title: Footwear case with ventilating device
Inventor: CHANG JUNE
IPC: F24F7/10
Filed: 2009-04-29
Abstract: An apartment house shoes cabinet is provided, which removes the bad smell of the shoes cabinet by using the main duct of the apartment house. An apartment house shoes cabinet comprises: a cabinet(100) for receiving the shoes; a ventilation diffuser(200) installed at the acceptance body upper inner side; a shoes cabinet exhaust duct(300) which is installed along the ceiling internal space of a building and in which one side end is connected to the ventilation diffuser and the other side end part is connected to the bathroom exhaust fan; and a controller selecting the operation of the bathroom exhaust fan.
Patent KR-20090051728-A (KR)
Title: 급속 방열구조를 갖춘 엘이디 조명기구
Inventor: PARK CHOL HOON
IPC: F21S2/00
Filed: 2009-05-04
Abstract: 본 발명은 급속 방열구조를 갖춘 LED 조명기구에 관한 것으로, 열전도율이 우수한 외부 방열커버부재의 내부 하면에 LED모듈을 직결시켜 열전도 길이를 최소화시킴으로써 외기와의 방열 효과를 크게 높일 수 있고, 그 방열커버부재의 상면에 다수의 방열리브를 미세하게 돌출 형성함으로써 높은 방열효과를 기대할 수 있도록 한 급속 방열구조를 갖춘 LED 조명기구를 제공함에 그 목적이 있다. 
     본 발명을 적용하면, 방열 커버부재의 하면에 직접 LED모듈이 직결되어져 있으므로 LED모듈 구동시 발생되는 열이 직결된 방열커버부재로 신속하게 전달되어 외기와 접촉되므로 높은 공냉 효과를 기대할 수 있으며, 방열커버부재의 상면으로 돌출되는 박막형상으로 구성되므로 빗물과 서리, 바람 등과의 접촉면적이 매우 커서 방열 효과가 높고, 방열 커버부재가 길이방향으로 3등분되게 구성되어져 있으므로, 금형 제작이 용이하고, 기구 내부에서 방열 행위를 하지 않으므로 LED 모듈이 구성된 기구 내부의 온도가 상승하지 않게 되므로 매우 우수한 열적 환경을 마련할 수 있게 된다는 장점이 있다. 
     
     방열, 급속, LED, 조명기구, 방열판.
Patent KR-20090119729-A (KR)
Title: Cellulose ester film, retardation film, polarizing plate and liquid crystal display device
Inventor: SAKURAZAWA MAMORU
IPC: C08J5/18
Filed: 2009-05-14
Abstract: PURPOSE: A cellulose ester film is provided to ensure low process contamination in manufacture and high production efficiency and to obtain a retardation film using the foregoing cellulose ester film which has satisfactory surface properties and which is able to control an Re value and an Rth value to desired values, and a polarizing plate which has small changes in performance with time. CONSTITUTION: A cellulose ester film comprises a polycondensed ester which is obtained from a mixture containing an aromatic dicarboxylic acid, an aliphatic dicarboxylic acid, an aliphatic diol having an average carbon atom number of from 2.0 to 3.0 and a monocarboxylic acid, and both terminals of which are a monocarboxylic acid ester derivative. The both terminals of the polycondensed ester are an aliphatic monocarboxylic acid ester derivative.
Patent KR-20100123507-A (KR)
Title: Assembly structure of intensifier
Inventor: LEE YONG BUM
IPC: F15B15/14
Filed: 2009-05-15
Abstract: PURPOSE: An assembly structure of an intensifier is provided to enhance the fastening force between a piston member and a rod constituting a piston rod. CONSTITUTION: An assembly structure of an intensifier comprises a low-pressure cylinder(10), a high-pressure cylinder(20), a cover(30), and a piston rod(40). The high-pressure cylinder has a diameter(D2) smaller than that of the low-pressure cylinder. The cover fastens the low-pressure cylinder and the high-pressure cylinder with a ball. The piston rod comprises a piston member and a rod(42) and moves lengthwise. The piston member comprises a plurality of pistons having different pitches of threads and is embedded in the low-pressure cylinder. The rod is connected to the piston rod, and one end of the rod is located in the high-pressure cylinder.
Patent KR-20100125630-A (KR)
Title: Customer service system for on-line service, and method of acquiring category information of user's question for processing customer service
Inventor: BAE KYUNG YEOL
IPC: G06Q50/10
Filed: 2009-05-21
Abstract: PURPOSE: A question/reply processing system for an online service and a category information acquisition method for processing questions/replies are provided to create user FAQ information and to reduce the number of questions requiring the replies of manager, thereby accurately grasping a category about the questions. CONSTITUTION: A question input unit(21) processes to enable a user to input a question through a question input user interface. A FQA DB(22) stores and maintains FAQ information. If a question is inputted through a question input unit, a FQA selector(23) selects recommended target FQA items related to the question. A FQA recommending unit(24) provides the selected recommended target FQA item to a user who inputted the question.
Patent KR-20100128490-A (KR)
Title: Mobile terminal and method for controlling the same
Inventor: LEE MIN HO
IPC: H04Q9/00
Filed: 2009-05-28
Abstract: PURPOSE: A mobile terminal and a method for controlling the same are provided to conveniently select a desired electronic device, thereby controlling an operation of the selected electronic device. CONSTITUTION: A mobile terminal(100) includes a camera unit, a memory unit, a wireless communication unit, a display unit, and a control unit. The wireless communication unit communicates with at least one electronic device(610~630). The display unit displays a camera preview screen. The control unit identifies at least one electronic device on the preview screen. The control unit controls the identified electronic device through the wireless communication unit.
Patent KR-20100129093-A (KR)
Title: 디지털과 아날로그시그널로 혼성된 다채널유무선 전송기
Inventor: KIM HAK LIM
IPC: H04B1/04
Filed: 2009-05-28
Abstract: 본 발명은 공장자동화(Factory Automation)를 위한 다채널전송기에 관한 것으로 지금까지는 영상전송을 디지털과 아날로그 중 선택하여 사용하므로 여러 공정을 보유한 공장에서는 기종에 따라 아날로그 형과 디지털 형을 모두 보유해야 하는 어려움이 있어 이를 해소시킬 수 있는 방법이 차츰 고조되어 왔다. 
     공장자동화는 선택사항이 아니라 필수사항으로 이제는 모두 자동화로 운영되고 있으므로 자연히 아날로그에서 디지털로 전환되고 있으나 아직도 기종에 따라 아날로그의 편리성으로 인해 모든 자동화공정으로 디지털로만 설치할 수 없는 경우를 지원하기 위해 고심 끝에 전종다채널유무선 전송기를 개발할 수 있게 되어 이를 위한 제품개발을 완료하면서 출시를 위해 핵심사항에 대한 것이다. 
     본 전종다채널유무선 전송기의 개발과 출시로 인해 크고 작은 모든 공장에서는 채널의 종류에 구애됨이 없이 모두 수용할 수 있고 호환될 수 있게 편성하여 기종을 제작하므로 인해 공정에 따른 패널편성의 고심 없이 자유로이 선택하여 설치하여도 디지털 형이건 아날로그 형이건 관계없이 운영할 수 있어서 예산절약과 운영 등에 소요되는 기술적인 면이나 경제적인 면에서 얻는 효과가 기대된다. 
     
     아날로그신호, 디지털신호, 전송기, 다채널, 플렉서, 클럭 발생기, 자동이득 조절, 정전압회로, 공장자동화(FA-Factory Automation),
Patent KR-20100090176-A (KR)
Title: Apparatus for removing scratch on sealing face of mechanic component
Inventor: KIM GWANG HUN
IPC: B24B39/06
Filed: 2009-06-01
Abstract: PURPOSE: A device for eliminating scratches on a machine component with a fluid sealing surface is provided to eliminate scratches by repetitively pressing and rolling a fluid sealing surface using a roller. CONSTITUTION: A device for eliminating scratches on a machine component with a fluid sealing surface comprises a supporter(200), a spindle(100), and a scratch eliminating roller(110). The supporter supports a machine component. The spindle is rotated along the center of a shaft. The scratch eliminating roller is installed in the bottom end of the spindle and is rotated. When the roller is in contact with a fluid sealing surface(11), the roller eliminates scratches on the fluid sealing surface by being rotated by the rotation of the spindle.