baber/WOPTO huggingface dataset:
Patent KR-20090000938-A (KR)
Title: Nozzle for cleaner
Inventor: LEE DONG YOUL
IPC: A47L11/20
Filed: 2007-06-29
Abstract: A nozzle of cleaner is provided to enable a user to clean easily by placing a duster on the bottom of a duster panel when in use and protect the surface of the duster panel by putting the duster panel and a nozzle together when not in use. A nozzle of cleaner comprises: a nozzle body; a board settling part located in the first height from the bottom; a duster panel(50) that is positioned in the board settling part in a direction when the duster is placed the duster panel whose thickness is lower than the first height; and a docking guide part projectively formed on the side of the duster panel which is available to be combined with the duster panel in another direction when the duster is not on the duster panel.
Patent KR-20070089105-A (KR)
Title: Manufacture system of the plastic multi-wall pipe with high durability
Inventor: JANG BYEONG IK
IPC: B29C48/30
Filed: 2007-07-13
Abstract: An apparatus for manufacturing a profile for a plastic multi-wall pipe is provided to prevent crack of the profile by removing thermal stress or residual stress from the profile and preventing the profile from being excessively cooled. An apparatus for manufacturing a profile for a plastic multi-wall pipe includes an extruding unit(10) for receiving a molten synthetic resin liquid from a supplier(11), passing the liquid through a mold(15) including an inner mold and an outer mold, and extruding the liquid into a profile; and a cooling unit(20) for cooling the profile. The outer mold has a through hole such that the cross section of the profile is formed into the same shape as the hole. The cooling unit has a heat radiation plate on which a pair of guide rails is attached symmetrically about a core of the inner mold. The guide rails serve to prevent connection blades formed on each edge of the profile from being deformed during passage of the profile through the cooling unit.
Patent KR-20090009552-A (KR)
Title: 마스터 실린더의 센터 밸브
Inventor: KIM SANG YUN
IPC: B60T11/16
Filed: 2007-07-20
Abstract: 본 발명의 마스터 실린의 센터 밸브는 센터 밸브의 밸브 로드에 대한 진동 및 유량 확보에 용이하도록, 본 발명은 밸브 스프링이 센터 밸브를 닫아주고 가이드 하는 밸브 로드를 포함하고, 상기 밸브 로드는 상기 밸브 스프링이 상기 센터 밸브를 닫아주도록 안착 가능한 홈이 생성되는 마스터 실린더의 센터 밸브를 제공한다. 
       
     센터 밸브, 밸브 로드, 홈
Patent KR-20090010389-A (KR)
Title: Air conditioning system for automotive vehicles
Inventor: SEO YONG EUN
IPC: B60H1/00
Filed: 2007-07-23
Abstract: An air conditioning system for the vehicle is provided that the deformation of the sealing member can be prevented. An air conditioning system for the vehicle comprises a air conditioning case (2) in which a plurality of openings(8) is formed on the route that the air flows, a door(10) including the sealing member(24) of the elastic material fixed to the peripheral part of the main body member and main body member, a sealing surface of the aperture circumference, a controller(18) in which the adhesion sound production is prevented. The opening is opened and closed with the compression of door using the sealing member.
Patent KR-20090012443-A (KR)
Title: 반도체 소자의 제조방법
Inventor: NAM KI WON
IPC: H01L21/28
Filed: 2007-07-30
Abstract: 본 발명은 반도체 소자의 콘택영역 형성방법에 관한 것으로, 이를 위해 본 발명은 절연막 상에 탄소함유막을 형성하는 단계; 상기 탄소함유막 상에 포토레지스트 패턴을 형성하는 단계; 상기 포토레지스트 패턴을 식각장벽으로 질소(N)를 포함하는 가스를 이용하여 탄소함유막을 식각함과 동시에 상기 탄소함유막의 식각 표면에 폴리머막를 형성하는 단계 및 상기 폴리머막 및 탄소함유막을 식각장벽으로 절연막을 식각하여 콘택영역을 형성하는 단계를 포함하는 반도체 소자의 제조방법을 제공하며, 상술한 본 발명에 따르면, 탄소함유막을 식각함과 동시에 탄소함유막의 식각 표면에 폴리머막을 형성하여 하드마스크층(탄소함유막)의 식각마진을 향상시킴으로써, 안정적으로 콘택영역을 형성할 수 있는 효과가 있다. 
       
     콘택영역, 탄소함유막, 반사방지막
Patent KR-20090013330-A (KR)
Title: Method and system for providing broadcast/multicast service in case of r-p connection fail between master packet controller and data service node
Inventor: KIM YOUN JONG
IPC: H04L12/18
Filed: 2007-08-01
Abstract: A method and a system for providing a broadcast/multicast service to a broadcasting service controller in the case of R-P connection failure between a master packet controller and a data service node are provided to enable a master packet controller to supply a broadcasting service continuously despite the failure when setting up R-P connection. A communication unit(400) communicates with each base station management sever, and a broadcasting schedule management unit(410) transmits broadcasting scheduling information and a broadcasting start message to the base station management sever. An R-P connection checking unit(420) judges whether R-P connection succeeds or fails by using a route setting response message transferred from the base station management sever. When receiving a broadcasting service type change request signal from the R-P connection checking unit, a broadcasting service type changing unit(430) changes a global type broadcasting service into a local type broadcasting service and request a local broadcasting request signal from the base station management sever. When receiving a signal, which request the output of an R-P connection failure alarm message, from the R-P connection checking unit, an output unit(440) outputs an alarm message.
Patent KR-20070100194-A (KR)
Title: Flowmeter for small water-supply
Inventor: JUNG HYUN OH
IPC: G01F1/05
Filed: 2007-08-06
Abstract: A flow meter for small water supply is provided to sense flow rate of raw water stored in a water tank simply by using a section of a flow passage and an angle sensed by an angle sensor. A flow meter for small water supply comprises a flow passage(41), a turning rod(42), a float(43), and an angle sensor(45). The flow passage having predetermined width is installed at a rear end of a water feed pipe to flow the water discharged from the water feed pipe. The turning rod is rotatably installed on the flow passage. The float is fixed to the rear end of the turning rod. The angle sensor senses the turning amount of the turning rod. The flow rate is calculated from a section of the flow passage and an angle sensed by the angle sensor.
Patent KR-20090014887-A (KR)
Title: Hydraulic engine mounting unit
Inventor: LEE YOUNG GU
IPC: B60K5/12
Filed: 2007-08-07
Abstract: An engine mounting unit injecting and sealing the fluid is provided that the gap with membrane is reformed according to the transport condition of the vehicles. An engine mounting unit injecting and sealing the fluid comprises a plurality of top and bottom mounting grooves(1,3) formed upward and downward, a gap control unit(10) controlling distance between top and bottom with the membrane(125). The gap control unit includes a pressurizing pin(11) operating to the membrane, an electromagnet(13) generating the electromechanical power according to the control signal of controller, an elastic member(15) interposed between the pressure pincushion pin and electromagnet.
Patent KR-20090015444-A (KR)
Title: Thread rolling flat dies for a tapping screw
Inventor: KIM JIN BAE
IPC: B21H3/02
Filed: 2007-08-08
Abstract: A thread rolling flat dies for a tapping screw is provided to improve productivity and reduce manufacturing processes of the tapping screw by processing a screw thread on an outer circumference of a shank and a cutting blade unit for a taping on a lower part of the shank at the same time. A thread rolling flat dies(1) for a tapping screw comprises a flat plate-shaped moving die(2) having a processing groove unit(2a) of a screw thread formed on an inner surface and a fixing die(3) having a processing groove unit(3a) of a screw thread facing to the screw thread processing groove unit. A cutter installation groove(4) is formed to a crossing direction of the moving die in a rear part of the inner fixing die. A cutter(5) for processing of a cutting blade is inserted into the cutter installation groove.
Patent KR-20080014691-A (KR)
Title: Wide-angle objective lens system and camera
Inventor: LANG WERNER
IPC: G02B13/18
Filed: 2007-08-10
Abstract: A wide-angle objective lens system and a wide-angle camera are provided to reduce image distortion by using an aspherical lens and be compactly manufactured to be sufficiently installed in a vehicle. A wide-angle objective lens system includes a first lens group(2), an optical iris(6), and a second lens group(8). The first lens group has an entrance aperture(4) for collecting light from a subject at a diagonal field angle alpha of 120°±10°. The optical iris is positioned behind the first lens group. The second lens group is positioned behind the optical iris and collides with an imaging surface(10) by projecting light passed through the optical iris from the first lens group. The second lens group has image distortion of less than 5%, preferably, less than 3%.
Patent KR-20090016214-A (KR)
Title: System for forming data format of electronic book, and apparatus for converting format applied to the same
Inventor: YU TAE HO
IPC: G06F9/06
Filed: 2007-08-10
Abstract: A system for forming data format of electronic book and an apparatus for converting format applied to the same are provided to form a data format of an electronic book according to an electronic book terminal by performing a format conversion device for supporting multi functions. A document supply server(100) provides source data based on a document. An electronic book server includes an electronic book performed with the source data. An electronic terminal is contacted in the electronic book server, and is implemented by receiving the electronic book. A format conversion device(200) forms a data format of the electronic book corresponding to an electronic book terminal based on the source data, extracts property data from news data, classifies the property data according to the electronic book terminal for displaying an electronic newspaper based on the property data. The format conversion device not only converts the property data into at least one or more intermediate data but also forms the data format of the electronic newspaper by packaging the intermediate data.
Patent KR-20070085198-A (KR)
Title: Multipurpose measure
Inventor: JUNG JUN HWA
IPC: B43L7/08
Filed: 2007-08-13
Abstract: A ruler used as a compass is provided to let a user easily draw a circle by using two holes of plural holes separated in a gap corresponding to a radius of a circle with the specific size. In a ruler(10) marked with scales(11), plural holes(12) having a diameter of the predetermined size are bored through the surface of the ruler at the irregular intervals and separated from each other. One of plural holes is set as a center axis and a core of a writing instrument(P) is fitted to the other hole. A circle having various radiuses corresponding to the interval between two holes is drawn by rotating the ruler with fitting the writing instrument to the hole.
Patent KR-20090019100-A (KR)
Title: Spine back of a chair
Inventor: PARK JIN HAN
IPC: A47C7/40
Filed: 2007-08-20
Abstract: A spine-back seat back is provided to effectively can loosen accumulated fatigue through simple upper body stretching at a state that users performing task and study at a desk lean against chair comfortably. A spine-back seat back contains a seat back pillar(100) formed with a shaped feature "Ý˜" and having elastic force and a spine(200) inserted in a vertical member of the seat back pillar. The spine comprises an incline formed into a rectangular shape and in an upper side, a connector formed in an upper part of the incline, a linking groove formed in order to correspond to a lower surface with the connector and a support hole perpendicularly formed in both ends.
Patent KR-20090019219-A (KR)
Title: A system for managing and selling of goods using rfid and method thereby
Inventor: RYOU BYUNG HOON
IPC: G06K17/00
Filed: 2007-08-20
Abstract: A physical distribution administration and selling system using RFID(Radio Frequency Identification) searching for a store and a product administration and selling method thereof are provided for a consumer to grasp information about various products such as the size of the outer appearance of the products, a stock number, a production date, and a distribution process through the Internet to the server of the store before the consumer visits the store and visit the store. A camera module(5) takes a picture of an article which is attached to a shelf loading articles and is loaded. A small antenna(1) receives a signal from an RF(Radio Frequency) tag adhered to the article. A small reader(2) is electrically connected with the small antenna to determine information received from the RF tag. A database(8) accumulates and stores the product information obtained through the camera module and the small reader. A kiosk(3) receives and outputs data relating with the article determined through the small reader from the database.
Patent KR-20090021530-A (KR)
Title: Apparatus for providing filler wire of welding device and method for providing wire
Inventor: JEONG IN YONG
IPC: B23K9/133
Filed: 2007-08-27
Abstract: A filler wire supply device of welding machine and a supply method are provided to improve the speed of the welding work as the supply rate control of the filler wire is possible. A filler wire supply device of welding machine comprises a drive unit(110) supplying a filler wire(103) to an arcing spot and inverse-supplying the filler wire from the arcing spot; a driving control unit controlling the drive unit for the filler wire to be inverse-supplying when a current supply break signal is inputted to a non-consumable electrode; a retract time setting unit setting up the time when the filler wire is reversely supplied; and a retract speed setting unit setting up the reverse feed rate of the filler wire.
Patent KR-20090022674-A (KR)
Title: Flexible printed cirucit board and method of forming the same
Inventor: LEE BYOUNG RYUL
IPC: H05K3/06
Filed: 2007-08-31
Abstract: A FPCB(Flexible Printed Circuit Board) having high ESD(Electro Static Discharge) shielding effect and a manufacturing method thereof are provided to prevent crack in a step region between a rigid PCB of a camera module and a FPCB by forming a protective layer on a top of a first protective layer. A copper foil layer is formed on a top of an insulating film layer(200). A dry film for forming a circuit pattern is laminated on a top of the copper foil layer. The circuit pattern is formed on a copper foil pattern layer(202a) by lithography and etching. A first protective layer(208) is formed on a top of the copper pattern layer. A second protective layer(210) is formed on a top of the first protective layer by a sputtering process. Thickness of the second protective layer is 10um ~ 14um. The second protective layer is made of silver nano material.
Patent KR-20090022847-A (KR)
Title: Control device for an air conditioning system
Inventor: LEE HEE JUN
IPC: F24F1/00
Filed: 2007-08-31
Abstract: A control device for an air conditioner is provided to store the authentication information of the air conditioner and display the operating information of the air conditioner so that a user who does not have authentication information confirms the operating information of the air conditioner. A control device for an air conditioner comprises a database(190), an input unit(170), a controller(150) and a display(180). The set authentication information is stored in the database. A user inputs the authentication information through the input unit. The controller makes authentication effective in case authentication information inputted through the input unit corresponds to the authentication information of the database. The operating information of the air conditioner is displayed in the display after the authentication information is stored in the database.
Patent KR-20090023536-A (KR)
Title: Advanced high speed substrate processing system with low cost high throughput
Inventor: WI SOON IM
IPC: H01L21/02
Filed: 2007-09-02
Abstract: A high speed substrate processing system is provided to minimize the cost of equipment according to the amount of processed substrate by common constitution. The first processing chamber(400) is to process the processed substrate. The second processing chamber(410) is to process the processed substrate. The substrate transfer device(210) is installed at the transfer chamber(300). The substrate transfer device unloads and load the processed substrate to the first processing chamber and the second processing chamber. The common vacuum pump commonly is connected to the first and the second processing chamber and controls the vacuum of the first and the second processing chamber.
Patent KR-20090028293-A (KR)
Title: Air compressor/expender
Inventor: LEE JUN KANG
IPC: F04D29/04
Filed: 2007-09-14
Abstract: An air compressor/expander is provided to prevent vibration generated in a driving shaft and a driven shaft in driving the air compressor/expander by supporting a protrusion formed in the driving shaft and the driven shaft with a ball bearing. An air compressor/expander comprises: a casing(10) in which a space part(12) is formed inside and an inlet is formed in one side; a driving shaft(20) passing through the casing and a gear-box(19) and being delivered power from a driving source; a driven shaft(23) being delivered the power through a driving gear(21) and a driven gear(24) and being installed through the casing and the gear-box; and first and second rotors(26,27) being installed at the driving shaft and the driven shaft and rotating reversely to each other and performing compression and expansion of air.
Patent KR-20090030353-A (KR)
Inventor: CHOI JAE SEUNG
IPC: A61K9/20
Filed: 2007-09-20
Abstract: A pharmaceutical composition containing water-insoluble irbesartan which it is difficult to be wetted, is provided to improve dissolution profile by performing disintegration and wetting rapidly and to increase the patient dosage compliance by manufacturing the pills of the small size by using the minimum additive. A pharmaceutical composition containing water-insoluble irbesartan which it is difficult to be wetted comprises irbesartan and quickly disintegrant inorganic salt of 5-50 weight%, moisturizing agent of 0.2-5 weight%, solubilizing agent and other pharmaceutically allowable additive of 0.5-20 weight%. The quickly disintegrant inorganic salt is precipitated calcium carbonate, calcium phosphate, kaolin or their mixture. The moisturizing agent is docusate sodium, polyethyleneglycol, HCO, GELUCIRE or their mixture. The solubilizing agent is casein, sodium casein or their mixture.
Patent KR-20090030544-A (KR)
Title: Non quenched and tempered steel for hot forging with excellent impact toughness and a method for manufacturing the same and the chassis parts for automobile using the same
Inventor: WANG SUNG DO
IPC: B21K1/00
Filed: 2007-09-20
Abstract: Non-Heat-Treated Steel of a heat Forging type having superior impact toughness, a manufacturing method thereof, and a part of an automobile sash manufactured by using the same are provided to guarantee excellent balance of toughness and intensity and suppress carbon dioxide and soot under a thermal process. Non-Heat-Treated Steel of a heat Forging type having superior impact toughness comprises 0.29~0.33wt.% of carbon, 0.15~0.35wt.% of silicon, 1.30~1.60wt.% of manganese, 0.030wt.% and below of phosphorus, 0.015~0.030wt.% of sulfur, 0.05~0.20wt.% of nickel, 0.05~0.20wt.% of chromium, 0.04~0.08wt.% of vanadium, 0.010~0.030wt.% of aluminum, 0.0003~0.0020wt.% of boron, 0.010~0.020wt.% of titanium, 0.0050~0.013wt.% of nitrogen, residual Fe, and inevitable impurities.
Patent KR-20080028329-A (KR)
Title: Blind apparatus
Inventor: HANSEN MELF
IPC: E06B9/42
Filed: 2007-09-21
Abstract: A blind apparatus for a motor vehicle is provided to reduce noise occurrence. A blind apparatus(10) for a motor vehicle comprises a winding rotary shaft(12) formed in the type of a hollow pipe which is transparent partially, used for housing a winding type planar structure and provided with a spring housing section(16), and a winding spring(14) connected with the spring housing section, formed to be longer than the length(84) of the spring housing section while relaxed, compressed to the length of the spring housing section to be located in the spring housing of the winding rotary shaft and provided with a fixing section(18) arranged in the winding rotary shaft, bearing bolts(20a,20b) used for fixing the blind apparatus to the fixing section and a closing section(22) standardized to press-fit together with an internal wall of the spring housing section to close up the bearing bolt.
Patent KR-20090033646-A (KR)
Title: System controller and operating method of the same
Inventor: HONG KWANG JIN
IPC: G06F9/24
Filed: 2007-10-01
Abstract: A system controller and an operating method thereof are provided to store a log file or a backup file in a secondary memory device or a central server, thereby realizing easy restoration. A system controller comprises a flash memory(150) and a secondary memory device(140). The flash memory stores a booting program(152) and an operating system(154). The secondary memory device memorizes a result processed in a system controller. The system controller is connected to a center server(300). The center server manages the entire system. The system controller performs booting by using the flash memory, the secondary memory device or the center server. While booting is performed, the log file or the backup file is stored in the secondary memory device or the center server.
Patent KR-20090036676-A (KR)
Title: The chronic inflammatory disease treating agent containing the extract and compounds isolated from aralia cordata thunb
Inventor: KANG OK HWA
IPC: A61K36/25
Filed: 2007-10-10
Abstract: A chronic inflammatory disease treating agent containing extracts isolated from Aralia cordata thumb is provided to suppress the generation of NO, PGE 2 and IL-6 and the expression of iNOS and COX-2 enzyme, thereby treating diseases caused by excessive inflammation and autoimmune diseases effectively. A chronic inflammatory disease treating agent comprises ent-pimara-8(14) and 15-dien-19-oic acid(PA) which are active ingredients extracted from Aralia cordata thumb. The ent-pimara-8(14) and 15-dien-19-oic acid(PA) which are active ingredients extracted from Aralia cordata thumb has NO-inhibiting activity, PGE 2-inhibiting activity, IL-6-inhibiting activity or inductive iNOS and COX-2 enzyme expression-inhibiting activity. The chronic inflammatory diseases are rheumatoid arthritis, asthma, migraine, and arthralgia.
Patent KR-20080078518-A (KR)
Title: A rock-making structures for environmental friendliness and constructing method the same
Inventor: KIM KYU HAN
IPC: E02B3/06
Filed: 2007-10-12
Abstract: A rock-making structure for environmental friendliness and constructing method the same provided to make a beautiful view as well as serves as a breakwater by building a main body structure on a base ground under the water and fixing artificial rocks to the main body structure. A rock-making structure for environmental friendliness comprises a base ground(2), a main body structure(4), an upper structure(6), a main frame(8), an artificial rock unit(10), and an insert anchor(14). The base ground is located under the water. The main body structure is mounted on the base ground. The upper structure is mounted above the main body structure to serve as a breakwater. The main frame is installed outside the upper structure. The artificial rock unit includes a mounting frame of a box shape and an arm piece(12) installed on the surface of the mounting frame irregularly. The insert anchor protrudes at the back of the artificial rock unit to fix the artificial rock to the main frame.