baber/WOPTO huggingface dataset:
Patent KR-20090058201-A (KR)
Title: Apparatus for purifying a plating solution
Inventor: CHO SUNG SU
IPC: C25D21/16
Filed: 2007-12-04
Abstract: A plating liquid clarification device is provided to manage the alloy plating solution effectively and to reduce the personnel cost by the automation. A plating liquid clarification device comprises: a cooling system(220) having carbonate salt of hydrate type precipitated in the plating liquid at the low temperature; a carbonate salt removing unit(240) collecting the sludge and plating liquid by discharging the precipitated carbonate salt; and a control unit controlling the carbonate salt removing unit and the cooling system.
Patent KR-20090059829-A (KR)
Title: Apparatus for shifting rolling roll
Inventor: KWAK SANG HO
IPC: B21B31/00
Filed: 2007-12-07
Abstract: A rolling roll shifting device is provided to easily perform the assembly and disassembly of a clevis, connected to a shifting block, from a shifting cylinder of a shifting frame. A rolling roll shifting device comprises: a shifting block(10) connected to a rolling roll; a shifting cylinder(30) having a rod(32) connected to the shifting block through a clevis(20); and a shifting frame(40) assembled with the shifting cylinder, and arranged to be adjacent to the shifting block. The clevis is formed as the size possible for passing through the shifting frame.
Patent KR-20090063918-A (KR)
Title: Water pump for automobile
Inventor: HWANG SOON HYON
IPC: F04D13/08
Filed: 2007-12-14
Abstract: A water pump for a vehicle is provided to prevent water leakage of cooling water and neighboring component contamination. A water pump(2) for a vehicle comprises a piston actuating chamber(100) which is formed in the water pump in order to be connected with a drain chamber(60), a coolant supplying path(120) connecting a coolant circulation path of the engine and drain chamber, and a valve operation chamber connected with the drain chamber.
Patent KR-20090063967-A (KR)
Title: Electronic throttle body unit of vehicle
Inventor: SHIN HYUN JIN
IPC: F02D9/10
Filed: 2007-12-14
Abstract: An electronic throttle body unit of an automobile is provided to prevent the engine suddenly from being put out because the carbon accumulated in the throttle lever is removed using the vortex of the air. An electronic throttle body unit(1) of an automobile comprises a throttle body(10) in which the air inhalation flow way(15) is formed, a throttle lever(20) which is possible to rotate, is installed on the air inhalation flow way around the hinge shaft(25), a motor(30) which is installed at the Throttle Body and operates the hinge shaft, a position sensor(35) sensing the open angle of the throttle lever, a vortex generating unit(50) formed in the front of throttle lever, and a controller(40) determining as the high speed operation region and controls the eddy generator so that vortex is generated.
Patent KR-20090064101-A (KR)
Title: Variable valve lift apparatus of engine for vehicles
Inventor: OH SUNG HWAN
IPC: F01L1/18
Filed: 2007-12-14
Abstract: A variable valve lift apparatus of an engine for a vehicle is provided to control overlap timing and to control the filling volume of a cylinder and the volume of the remaining gas by controlling the opening and closing of a valve according to the rotation range of an engine by varying a valve lift to heighten the filling ratio, and simplifying the constitution and varying a lift continuously according to the operating condition of an engine. A variable valve lift apparatus of an engine for a vehicle comprises a swing arm(2) having one end fixed to a cylinder head by a first fixed hinge(12) and the other end operating a valve, a center roller(8) placed to move from side to side by the guide of sliding holes formed horizontally at certain distances on horizontal members(16,18) of the swing arm, and a pressure arm(6) making contact with the center roller on the upper part of the swing arm and having one end connected with the first fixed hinge of the swing arm by interposing a connecting arm(4) and having a cam contact roller(10) contacted with a cam(30) on the upper part of the other end.
Patent KR-20090065062-A (KR)
Title: A microwave oven
Inventor: CHOI SUNG HO
IPC: F24C7/02
Filed: 2007-12-17
Abstract: A microwave oven is provided to cool component parts effectively by air flow generated by a fan assembly and defined by a barrier element. A microwave oven includes a cavity(100) having a cooling chamber(101), first and second component parts(104) mounted to a surface of the cavity with a distance from each other, a fan assembly(300) mounted to the surface of the cavity where the first and second parts are mounted for generating air to cool the first and second component parts, and a barrier element(420) dividing the generated air flow to guide to the divided air flows to the first and second component parts.
Patent KR-20090066878-A (KR)
Title: Online monitoring system and method for manufacturing pure water and ultra-pure water
Inventor: JIN BEOM
IPC: B01D35/00
Filed: 2007-12-20
Abstract: An online monitoring system and an online monitoring method of an apparatus for producing pure water and ultra pure water are provided to prevent water quality drop or resulting damages due to the water quality drop by accurately recognizing the replacement time of consumable components, and to improve convenience of users and reliability of the equipment by promptly coping with the situation when equipment is operated abnormally. An online monitoring system of an apparatus(100) for producing pure water and ultra pure water comprise a pure water production module, a water storage tank, a ultra pure water production module, pumps and valves, a control module, and a central server(200). The pure water production module purifies raw water flown in to pure water by using one or more filters. The ultra pure water production module receives pure water stored in the water storage tank and purifies the pure water with one or more filters to produce ultra pure water. The pumps and valves control flows of the raw water, pure water and ultra pure water. The control module comprises a pump valve operating part and an Ethernet part. The pump valve operating part controls operations of the pumps and valves. The Ethernet sends or receives signals through online.
Patent KR-20090068084-A (KR)
Title: Semiconductor device and method for manufacturing thereof
Inventor: YOON YEO CHO
IPC: H01L29/73
Filed: 2007-12-22
Abstract: A semiconductor device and a manufacturing method thereof are provided to eliminate an additional mask in an ion implantation process by forming simultaneously an emitter contact region and a collector contact region in a source/drain region forming process of a NMOS transistor. A semiconductor device includes a semiconductor substrate(10), a NMOS transistor(35), a base contact region(40), an emitter contact region(50), a collector contact region(60), a p-base region(70), and a silicide(75). The semiconductor substrate includes an n-well(20) and an isolation layer. The NMOS transistor includes a gate formed on the semiconductor substrate and a source/drain region(30) formed on the semiconductor substrate. The base contact region, the emitter contact region, and the collector contact region are formed in the n-well. The p-base region includes the base contact region and the emitter contact region and is formed in the n-well. The silicide is formed in the source/drain region, the gate, and the base contact region. The source and drain region, the emitter contact region, and the collector contact region are formed into n-type ions. The base contact region and the p- base region are formed with p-type ions.
Patent KR-20090068717-A (KR)
Title: Rotation device for cabin of industrial vehicle
Inventor: SHIM HONG SUP
IPC: E02F9/16
Filed: 2007-12-24
Abstract: A rotating device for a cabin of an industrial vehicle is provided to perform engine maintenance conveniently by rotating a cabin horizontally without putting in large effort, and to prevent various articles in a cabin from being dropped when moving a cabin. A rotating device for a cabin of an industrial vehicle comprises a fixed plate(1) provided to the lower part of one of four corners of a cabin(3), a base plate(2) provided to an upper frame(4) of a vehicle body corresponding to the fixed plate, a rotating device(10) provided to one side of the corresponding part of the fixed plate and the base plate to make the cabin to be rotatable against the upper frame, and a guide device(20) provided to the other side of the corresponding part of the fixed plate and the base plate to help the cabin rotate smoothly when the cabin rotates against the upper frame by the rotating device.
Patent KR-20090070140-A (KR)
Title: Coating material for current collector in secondary battery
Inventor: PARK YOUNG HEE
IPC: H01M4/64
Filed: 2007-12-26
Abstract: A coating material applied on a current collector in a secondary battery is provided to have no need for separate solvent in application to the current collector, to reduce manufacturing costs and to improve coating quality. A coating material applied on a current collector in a secondary battery comprises graphite powder as an active material, a conductive material for increasing conductivity, a binder for binding the graphite powder and conductive material to the current collector of the secondary battery, and organic solvent for dissolving the binder. The graphite powder is treated with plasma. The plasma is a medium frequency or radio frequency plasma. The plasma treatment is performed in a vacuum condition of 50 torr or less.
Patent KR-20090070621-A (KR)
Title: Method of deciding fueling quantity in vehicle
Inventor: PARK YOUNG JOO
IPC: B60K15/077
Filed: 2007-12-27
Abstract: A method of deciding fueling quantity in a vehicle is provided to reduce the error of a fuel gauge by using initial fuel quantity in fuelling and utilizes as data for the exact calculation of fuel consumption ratio. A method of deciding fueling quantity in a vehicle comprises: a step(S10) judging whether a vehicle is fueled or not; and a step(S20) obtaining the fuel level change amount of a fuel tank in case of fueling the vehicle. When an engine is stopped and the fuel level of the fuel tank is changed, the vehicle is fueled. When the engine is operated and a gear shift is in parking or neutral and the fuel level of the fuel tank is changed, the vehicle is fueled.
Patent KR-20090070801-A (KR)
Title: Pipe fixing apparatus
Inventor: OH HYUN JIN
IPC: F16L3/08
Filed: 2007-12-27
Abstract: A pipe fixing apparatus is provided to fix a plurality of pipes easily by attaching a single support rod, not piercing a hole on the exterior wall of building. A pipe fixing apparatus(10) comprises one or more pipe fixing members(100) and a wall fixing member(200). The pipe fixing member is composed of a pipe supporting part(110) covering the outer circumference of a pipe, a stick bolt(130) with screw thread on the outer circumference, and a joint block(150) having a nut hole to be screwed to the stick bolt. The wall fixing member includes a support stand(210) pressing one end of the stick bolt and a protrusion(230) preventing the separation of the joint block. The support stand is composed of a bottom part(211) attached to the wall or ceiling and blade parts part(213) which are vertically built on both sides of the bottom part.
Patent KR-20090072172-A (KR)
Title: Helmet and method for manufacturing the same
Inventor: HEO BONG RAK
IPC: A42B3/06
Filed: 2007-12-28
Abstract: A helmet and a manufacturing method thereof are provided, which can reduce the impact applied from the outside and minimize the sharp member penetrating the inside of the helmet. A helmet manufacturing method comprises: a step of forming the protection cap(110) of the cupola-shape which is made of the urethane material within the mold; a step of attaching the impact absorption layer which is comprised of the inner circumference of the protection cap to memory foam; and a step of coating the outer circumference of the protection cap after separating the protection cap and impact absorption layer(140) from the mold. The helmet comprises: a protection cap which is made of the urethane material; an impact absorption layer consisting of the memory foam; and a coating layer formed in the outer circumference of the protection cap.
Patent KR-20080007537-A (KR)
Title: Method for manufacturing ring terminal
Inventor: KANG GON
IPC: H01R43/16
Filed: 2007-12-28
Abstract: A method for manufacturing a ring terminal is provided to contribute to easier workability by omitting a welding work, reduce a manufacturing cost by minimizing required materials, and maximize product reliability by improving durability as removing a welding portion. A method for manufacturing a ring terminal comprises the following steps of: installing a pipe having a predetermined diameter and length; vertically cutting a predetermined length part of the pipe so that a part of a main surface can be connected; cutting a main surface of an upper end side of a side part of the cut pipe in a length direction; developing the both side main surfaces, where the main surface of the pipe is cut in the length direction, in an outer side direction; and forming a bolt fastening hole in the center as processing the developed main surface in a desired shape.
Patent KR-20090073909-A (KR)
Title: Corporate degreasing agent and method of degreasing matter using the same
Inventor: PARK YEONG ROK
IPC: C11D3/02
Filed: 2007-12-31
Abstract: A degreasing agent and a degreasing method are provided to ensure low bubbles in a continuous coloring line and good degreasing ability, to reduce costs and environmental contamination. A degreasing agent comprises sodium hydroxide 15-20 parts by weight, a corrosion inhibitor 22.5-40 parts by weight, an emulsifying and dispersing agent 2-7 parts by weight, a chelating agent 1-5 parts by weight and a coupling agent 0.1-4 parts by weight. The anticorrosive agent is used with an alkali group. The emulsifying and dispersing agent comprises polyoxyethylene alkyl ether. The chelating agent includes one selected from sodium tripolyphosphate, sodium metaphosphate, sodium gluconate and ethylene diamine tetracetate.
Patent KR-20070048201-A (KR)
Inventor: GAVISH BENJAMIN
IPC: A61B5/00
Filed: 2005-07-21
Abstract: 인체(20)의 호흡을 분석하는 방법이 제공된다. 비접촉 마이크로폰(2)을 이용하여, 호흡의 공기흐름 음향을 지시하는 원신호가 생성된다. 원신호는  호흡의 제1 세트의 파라미터를 결정하기 위해 분석된다. 알고리즘이 상기 제1 세트의 파라미터에 적용되어 원신호에서 직접적으로 측정되지 않는 호흡의 제2 세트의 예측된 파라미터를 도출한다. 다른 실시예가 또한 개시된다. 
       
     호흡, 비접촉 마이크로폰, 파라미터, 들숨, 날숨, 생체리듬
Patent KR-20070085883-A (KR)
Title: Dishwashing machine
Inventor: JERG HELMUT
IPC: A47L15/48
Filed: 2005-10-25
Abstract: The invention relates to a dishwashing machine (1) equipped with a washing compartment (2) and with devices for washing dishes using a washing solution as well as with a sorption drying device (21), which is connected to the washing compartment in an air-conducting manner via an outlet (5) of the washing compartment and via an inlet (8) of the washing compartment and which comprises a sorption column (10) containing reversibly dehydratable material, the outlet of the washing compartment being connected to the sorption drying device via an air duct (17). In order to obtain an optimized sorption drying device, the air duct is provided, at least in part, in the form of a condensing surface (18).
Patent KR-20070085971-A (KR)
Title: Display with reduced moire effect
Inventor: VAN VEENENDAAL ERIK
IPC: G02F1/167
Filed: 2005-12-07
Abstract: A display has reduced moire interference. The display has a backplane with a regular array of pixels and a frontplane with a regular array of cells. The backplane and frontplane are laminated together. The width of the distribution of aperture (the total inner cell area above an active pixel area divided by total pixel area) over the display is reduced. Sinusoidally curved walls or other curved pixel edges may be used in the frontplane or backplane to control the distribution.
Patent KR-20070086170-A (KR)
Title: Liquid crystal display
Inventor: OHMURO KATSUFUMI
IPC: G02F1/1337
Filed: 1999-12-01
Abstract: A liquid crystal display having a first substrate (10) on which a pixel electrode (26) is formed, a second substrate (40) on which an opposed electrode (48) opposed to the first pixel electrode is formed, and a liquid crystal sealed in the space between the first and second substrates, wherein the interval between the pixel electrode and the opposed electrode in the area near the edge of the pixel electrode is longer than that in the other area than the area near the edge of the pixel electrode. Therefore the liquid crystal display has good display characteristics. A method for manufacturing such a liquid crystal display is also disclosed.
Patent KR-20070089196-A (KR)
Title: Improvements in and relating to electrodes
Inventor: BARRATT DAVID STEVEN
IPC: H01J9/50
Filed: 2005-11-18
Abstract: There is provided an electrode apparatus (1) comprising an emission source component (12) and a reservoir (4) of active material for replenishing active material of an emission surface of the source component (12) and/or for providing active material to the source component (12). Also provided are electrode assemblies, electrical apparatus comprising these and methods of manufacturing them.
Patent KR-20070100333-A (KR)
Title: Benzoxazole resin precursor, polybenzoxazole resin, resin film, and semiconductor device
Inventor: ENOKI TAKASHI
IPC: H01L21/312
Filed: 2005-06-20
Abstract: A benzoxazole resin precursor comprising first repeating units obtained by reacting two compounds, i.e., a bisaminophenol compound and a dicarboxylic acid compound, at least one of which has a diamondoid structure. A benzoxazole resin precursor comprising second repeating units obtained by reacting a bisaminophenol compound not having a diamondoid structure with a dicarboxylic acid compound not having a diamondoid structure. A polybenzoxazole resin produced by a dehydroring-closing reaction of the benzoxazole resin precursor. A resin film formed of the benzoxazole resin precursor or polybenzoxazole resin. A heat-resistant and low-permittivity polybenzoxazole resin, a resin film, and a semiconductor device using the same are produced from the benzoxazole resin precursor.
Patent KR-20070108228-A (KR)
Title: Rechargeable powered device
Inventor: WAGUESPACK KENNETH
IPC: H02J7/02
Filed: 2006-01-25
Abstract: A rechargeable device is provided having a motor and a small-capacity battery coupled to the motor. The small-capacity battery has a storage capacity sufficient for an average use of the device up to a few average uses of the device. A charger may also be provided for charging a rechargeable device. The charger may have charging circuitry and an indicator indicating a recharge state of the rechargeable device. The charger may have a large-capacity battery with a storage capacity greater than a small-capacity battery of the rechargeable device. The large-capacity battery provides sufficient electrical power to recharge the small-capacity battery. The charger may also have a power cord for receiving power from an alternating current power source. Methods for using a rechargeable device and for charging a rechargeable device are also provided.
Patent KR-20070114748-A (KR)
Title: Benzoxazole carboxamides for treating cinv and ibs-d
Inventor: FAIRFAX DAVID J
IPC: C07D451/02
Filed: 2006-02-17
Abstract: Compounds of formulae (I) and (II) are disclosed as 5-HT3 inhibitors. Those compounds that exhibit central activity are useful in treating chemotherapy-induced nausea and vomiting (CINV); those that peripheral receptors are useful to treat diarrhea-predominant Irritable Bowel Syndrome (IBS-D).
Patent KR-20080007618-A (KR)
Title: Improved swaging tool
Inventor: PALEJWALA KIRIT M
IPC: B25B27/10
Filed: 2006-05-04
Abstract: A swaging tool (100) for swaging fittings and joining separate tubes together. The swaging tool (100) includes a removable head assembly (101) having a head member (102) and a first spring clip (112) adapted to retain a first die (110) to a p rtion of the head member (112). The head assembly includes a die block (106) and a second spring clip (116) adapted to retain a second die (114) to a portion of the die block (106). The swaging tool (100) includes a power unit assembly (103) having a base member (104) adapted to receive the die block (106) and head member (102) of the head assembly (101). The power unit assembly (103) includes a moveable piston (350) adapted to engage the die block (106) so as to move the second die (114) towards the first die (112) during a swaging operation.
Patent KR-20080007635-A (KR)
Title: System and method for dynamic impedance tuning to minimize return loss
Inventor: WOMAC MICHAEL D
IPC: H04B1/10
Filed: 2006-04-13
Abstract: A system for tuning an impedance at a node comprises a first component associated with a first impedance when the first component is operating and a second impedance when the first component is not operating. The system further comprises a second component coupled to the first component at a node. The second component is associated with a third impedance when the second component is operating and a fourth impedance when the second component is not operating. An impedance tuning circuit is coupled to the second component at the node and operable to tune an impedance at the node based at least in part upon a plurality of the first impedance, the second impedance, the third impedance, and the fourth impedance.
Patent KR-20080017330-A (KR)
Title: Liquid crystal spacer, spacer diffusion liquid, liquid crystal display device manufacturing method, and liquid crystal display device
Inventor: UEDA MICHIHISA
IPC: G02F1/1339
Filed: 2006-06-21
Abstract: It is possible to provide a liquid crystal spacer capable of accurately controlling the interval between two substrates when manufacturing a liquid crystal display device and being strongly fixed to the surface of the substrates; a spacer distribution liquid capable of accurately controlling the interval between the two substrates when manufacturing the liquid crystal device and capable of strongly fixing spacer particles onto the surface of the substrates; a method for manufacturing the spacer distribution liquid and a liquid crystal display device capable of accurately arranging the spacer particles on a particular position of the substrates; and a liquid crystal display device. The liquid crystal spacer includes a base material particle and an adhesive layer arranged on the surface of the base material particle. The adhesive layer has an apparent center not coinciding with the apparent center of the base material particle.
Patent KR-20080012360-A (KR)
Title: Process for preparation of sulfamide derivatives
Inventor: ABDEL MAGID AHMED F
IPC: C07C303/34
Filed: 2006-04-19
Abstract: The present invention is directed to a process for the preparation of sulphonylimine derivatives [particularly those of formula (XII)] and sulphamide derivatives [particularly those of formula (I)]. The process comprises reacting an aldehyde with a substituted or unsubstituted sulphamide, in presence of an acid or TMSCI to yield the corresponding sulphonylimine and optionally reducing or hydrogenating the sulphonylimine to yield the corresponding sulphamide derivative.