baber/WOPTO huggingface dataset:
Patent KR-20070103585-A (KR)
Title: A cold or hot air blower
Inventor: LEE JAE HYUK
IPC: F28F9/00
Filed: 2006-04-19
Abstract: A cold/hot air blower is provided to be used for air conditioning and heating with low expenses, to have high heat exchange efficiency and to have a simple structure. A cold/hot air blower used for controlling the temperature of a factory or a breeding farm includes a heat exchange member(10) composed of plural manifolds divided into many small pipes and attached with a fin bent in zigzags, a first header(11) connected to one end of the manifolds, a second header(12) connected to the other end of the manifolds, a heat transfer medium inflow port(13) formed on the first header, a heat transfer medium outflow port(14) formed on the second header, and coupled to a frame(17) to be separable, an intake fan(30) provided with plural blades, a housing(20) composed of an intake port(21) coupled with the heat exchange member, a fixing part(22) and an air vent(23) formed opposite to the intake port, and a duct coupled to the air vent and provided with a vent hole to distribute the air flowing out of the air vent of the housing to a wide area evenly without a variation in temperature.
Patent KR-20070103825-A (KR)
Title: Apparatus and method menhole cover
Inventor: LEE HEE WOOK
IPC: B29C39/10
Filed: 2006-04-20
Abstract: An apparatus and a method for manufacturing a manhole cover are provided to produce a manhole cover with light weight and with optionally selected color by recycling waste materials. An apparatus(100) for manufacturing a manhole cover includes a body frame(10) made of globular graphite cast iron, which has an outer frame(20) with grips(10a,10b); an upper plate(40) having inlets(41) for injecting a filler into the body frame; a lower plate(50) with engraved patterns(51); and a vibrator. A method for manufacturing a manhole cover comprises the steps of: filling a first filler obtained by mixing an unsaturated polyester resin, a low shrinking agent, a curing agent, aluminum hydroxide, calcium carbonate, glass fibers and a pigment into the apparatus while spreading the mixture with the vibrator; admixing a waste tire powder to the filler to prepare a second filler and forcefully filling the second filler into the apparatus within 12 minutes while spreading the admixture with the vibrator; and removing the upper/lower plates from the apparatus after the lapse of 30 minutes to 1 hour and naturally drying the resultant at a normal temperature for 48 hours or more.
Patent KR-20070109080-A (KR)
Title: Pouch type lithium rechargeable battery
Inventor: KIM SEON KYONG
IPC: H01M2/02
Filed: 2006-05-09
Abstract: A pouch type lithium rechargeable battery is provided to ensure the maximum internal volume, to remove an electrolyte left in a dead space, thereby preventing an active material placed at an end of an electrode plate of an electrode assembly from coming off. A pouch type lithium rechargeable battery includes: an electrode assembly(120) having a first electrode plate with a first electrode tap, a second electrode plate with a second electrode tap, and a separator placed between the first electrode plate and the second electrode plate; and a pouch(130) which is divided into a front side(131) and a back side(132) having an electrode assembly-receiving part(135) by a lower folding line, and has an edge part in which the front side and the back side adhere to each other. The electrode assembly-receiving part is formed to have a round shape at corners in which the bottom(135a) and the sides(135b) meet.
Patent KR-20070009381-A (KR)
Title: Flow path selector valve
Inventor: KIM JAE HYEON
IPC: F16K11/056
Filed: 2006-05-16
Abstract: A flow path switching valve is provided to be accurately operated without an assembling process to be precisely performed. A flow path switching valve includes a flow path housing(150), a rod member, and a drive unit. A cross point where the direction of a fluid is converted is formed in the interior of the flow path housing. The flow path housing has a diameter larger than the inner diameter of the cross point. The rod member includes a rotation section(164), a contact section, and an interruption section(166). The rotation section is engaged with the outer side of the flow path housing at the cross point so that the engagement portion is rotatably engaged with a shaft. The contact section is exposed to the outside of the flow path housing and extends from the rotation section. The interruption section extends from the rotation section and is inserted into the cross point in the interior of the flow path housing. The inner diameter of the flow path housing is reduced to block an entrance opening. The drive unit moves the contact point of the rod member.
Patent KR-20060125533-A (KR)
Title: Liquid crystal display apparatus capable of controlling range of viewing angle
Inventor: NISHINO TOSHIHARU
IPC: G02F1/1343
Filed: 2006-05-30
Abstract: A liquid crystal display apparatus for controlling the range of the viewing angle is provided to selectively perform the display with the wide and narrow view angles. A liquid crystal layer(13) is sealed between two transparent substrates(11,12). The insulated first and second transparent electrodes(14) are installed at the inside of the substrate so that the transverse field parallel to the surface of the substrate is produced to the liquid crystal layer. The third transparent electrode(25) corresponds to globally the plural pixels. An active device is arrayed at every pixel arranged with a matrix shape and equipped to the inside of the pixel substrate.
Patent KR-20070116381-A (KR)
Title: Environmentally friendly disposable container comprising seaweed powder and method of manufacturing the same
Inventor: SON MUN SU
IPC: B65D65/38
Filed: 2006-06-05
Abstract: An eco-friendly disposable container containing seaweed powder and a manufacturing method thereof are provided to manufacture economically and efficiently the container that is used eco-friendly. An eco-friendly disposable container containing seaweed powder includes a body having the shape of a container and an inner side portion in the shape of a sheet that comes into contact with the inner surface of the body. The seaweed powder is contained in the inner side portion. The body contains starch and fibroid material components. The fibroid material components contained in the body and the inner side portion are respectively identical to or different from each other. The body includes 55-95 weight% of starch and 5-45 weight% of fibroid material component, and the inner side portion includes 55-95 weight% of seaweed powder and 5-45 weight% of fibroid material component.
Patent KR-20060128702-A (KR)
Title: Flexible seat chair capable of adjusting the angle between the respective parts
Inventor: KIM DAE SUNG
IPC: A47C1/035
Filed: 2006-06-08
Abstract: A bendable seat chair capable of adjusting the angle of each part is provided to facilitate storage by freely bending each support part at 90 degrees and to regulate the angle of each part according to the body conditions of users. The bendable seat chair(11) capable of adjusting the angle of each part is composed of a head support part(15) supporting the user's head; a waist support part(14) bendably connected to the head support part to prop up the user's waist; a hip support part(16) bendably connected to the waist support part to support the user's hip; a knee support part(17) bendably connected to the hip support part to support the user's knees; a calf support part(18) bendably connected to the knee support part to support the user's calves and feet; a head support part frame(15a), a waist support part frame(14a), a hip support part frame(16a), a knee support part frame(17a), and a calf support part frame(18a) made of steel and installed in the head support part, the waist support part, the hip support part, the knee support part, and the calf support part; ratchet-type rotating mechanisms(20a,20b,20c) disposed at each connecting part between the head support part frame and the waist support part frame and between the hip support part frame and the knee support part frame to bend the frames with each other; a synthetic resin mat member(22) installed around the frames; soft urethane foam(23) and a cover member(25) formed on the mat member.
Patent KR-20060073577-A (KR)
Inventor: CHO YOO SEOK
IPC: H04B1/38
Filed: 2006-06-12
Abstract: 본 발명은 이동통신 단말기에 관한 것으로, 하우징과; 상기 하우징의 전면에 배치되는 제1 카메라와; 상기 하우징의 배면에 배치되어, 상기 제1 카메라와 상이한 촬영 방향을 가지는 제2 카메라와; 상기 하우징에 장착되어, 사용자가 상기 제1 및 제2 카메라 중 적어도 하나를 선택하여 화상 촬영을 할 수 있게 작동시키는 적어도 하나의 입력 유닛과; 상기 제1 카메라의 촬영 방향과 동일한 방향을 향하도록 상기 하우징에 장착되어, 상기 제1 및 제2 카메라 중 적어도 하나에 의해 촬영된 화상을 표시하는 화면부를 포함하여 구성됨으로써, 화상 통화와 피사체 촬영을 용이하게 구분하여 실시할 수 있게 한다.
Patent KR-20070121456-A (KR)
Title: Mems device for two-axial drive
Inventor: KO YOUNG CHUL
IPC: G02B26/08
Filed: 2006-06-22
Abstract: A two-axial drive MEMS device is provided to increase rotation driving force by two-axis driving caused by a first axis due to electromagnetic force and a second axis due to a difference of electromagnetic force. A two-axial drive MEMS device comprises a movable plate(100) coaxially supported with a first axis and driven about the first axis and a second axis perpendicular to the first axis, a stage(155) coaxially supported with the second axis inside the movable plate, a driving coil(110) including coaxial coil units(111a,111b) arranged along a line of the first axis of the movable plate and first and second connection coil units(115,115') connecting right and left end portions of the moving coil unit in an opposite position respectively, a pair of magnets(130) arranged closely to the first and second coil units so as to respectively form a magnetic field crossing the driving coil and a yoke magnetic material(180) arranged in an upper or lower portion of the magnets so as to enable the magnetic field to form magnetic flux density.
Patent KR-20080000881-A (KR)
Title: Charcoal kiln gas purification apparatus
Inventor: PARK KANG CHUL
IPC: F23J15/02
Filed: 2006-06-28
Abstract: A charcoal kiln gas purification apparatus is provided to prevent environmental pollution by re-combusting exhausted gas completely and to supply hot water by utilizing thermal energy of the exhausted gas. A charcoal kiln gas purification apparatus includes an exhaust path(20) and a re-combustion device(50). The re-combustion device comprises an exhaust gas inlet and a re-combustion main body which is connected with the exhaust gas inlet. A second air supply unit is installed to the exhaust gas inlet. A combustion unit is installed to an upper stream of the re-combustion main body. A perpetrated plate surrounds the combustion unit. A dust collector(40) is installed between the exhaust path and the re-combustion device and includes a body(41), a re-circulating pipe(42), and an outlet pipe(43). The body of the dust collector has a closed top and an opened bottom. The re-circulating pipe is exposed to the air from the top of the body and connected with the bottom of the body. The outlet pipe is attached to the top of the body.
Patent KR-20070089025-A (KR)
Title: Friction stir welding method
Inventor: EZUMI MASAKUNI
IPC: B23K20/12
Filed: 2006-06-29
Abstract: A method for forming a good weld portion by two processes when members having different thicknesses are abutted and friction stir welded is provided. In a method for friction stir welding a butt portion(30) having a height difference formed by abutting a first member(10) with a higher height and a second member(20) with a lower height to one another, the friction stir welding method comprises: forming a convex on the top surface of the second member by moving the rotating convex forming tool relatively with respect to the first and second members and moving a metal of the first member side to a top surface(20a) of the second member side while rotating a rotating convex forming tool(100) using a round-bar shaped convex forming tool having a front end portion(101) whose end face(110) is substantially flat; and performing friction stir welding by inserting a rotating tool for friction stir welding from an upper side of the convex of the second member and the first member and moving the rotating tool relatively with respect to the first and second members in a state in which a boundary between a large diameter portion of the rotating tool and a small diameter portion at the front end of the rotating tool is positioned within a height range of the convex.
Patent KR-20080002212-A (KR)
Title: Power-driven apparatus using steam pressure
Inventor: CHO TAE HEE
IPC: F01B29/10
Filed: 2006-06-30
Abstract: A power-driven apparatus using steam pressure is provided to prevent atmospheric contamination by using water such that no carbon dioxide is generated. A power-driven apparatus includes a cylinder(1), a piston(200), a crankshaft, a power transmission member, a generator, a supply pipe(900), a mixer(800), a supply valve(300), a heat generating member(700), an exhaust pipe(400), and an exhaust valve(350). The cylinder has an internal space and an expansion chamber(600). The piston is positioned within the cylinder, and moves in a vertical direction along the inside of the cylinder. The crankshaft is connected to the piston through a connection rod, and rotates during vertical movement of the piston. The power transmission member is connected to the crankshaft. The generator converts mechanical energy into electrical energy. The supply pipe supplies water and air to the cylinder. The mixer mixes air and water and moves the mixture to the expansion chamber of the cylinder along the supply pipe. The supply valve is arranged at one side of the supply pipe so as to open/close water and air flowing to the expansion chamber along the supply pipe, and includes a camshaft(500) and a spring(1000). The heat generating member is arranged in the expansion chamber of the cylinder, and heats the inside of the expansion chamber. The exhaust pipe is connected to the cylinder and the outside. The exhaust valve is formed at one side of the exhaust pipe so as to close or open steam generated from the expansion chamber of the cylinder, and includes a camshaft and a spring.
Patent KR-20080003539-A (KR)
Title: Method and system for communicating between image forming apparatus and non-volatile memory in consumption goods
Inventor: LEE HYEON SEUNG
IPC: G03G21/00
Filed: 2006-07-03
Abstract: A method and a system between an image forming apparatus and a non volatile memory installed in consumption goods are provided to make smooth communication between the image forming apparatus and the consumption goods by preventing non volatile data damages and 12C communication errors generation. An unused space of a non volatile memory is specified as a test area, and a data value of the test area is written by a predetermined value(510,520). The data value of the test area is read out. IF the data value is not same to the predetermined value, the number of times of a start bit is increased one times, and the increased start bit is stored, and then repeat the previous processes(530,540,550). If the data value is same to the predetermined value, the 12C communication is performed to the non volatile memory by using the increased number of the start bit(570). If the value of the start bit is greater than 3, the 12C communication is finished(560).
Patent KR-20080009407-A (KR)
Title: Method for improving oil absorption, whiteness, water repellency by reforming the surface of inorganic particles
Inventor: JEON SANG HOON
IPC: A61K8/891
Filed: 2006-07-24
Abstract: A method for reforming the surface of inorganic particles is provided to increase the serum absorption capability when the inorganic particles are applied to cosmetics by enlarging the surface area through tens of nanometers of etching, increasing the absorption using a coating material, and improving the whiteness, thereby preventing the collapse of make-up and improving darkness and dullness of the make-up. A method for improving oil absorption, whiteness, or water repellency by reforming the surface of inorganic particles comprises the steps of: (a) etching the surface of the inorganic particles using an acid to form an irregular surface layer; (b) treating the etched inorganic particles with high energy in accordance with the energy requirement; (c) washing, filtering, drying and crushing the high energy treated inorganic particles; and (d) coating the inorganic particles obtained from the step(c) with a surface treating agent such as dimethicone, methicone, triethoxycaprylylsilane, acrylates/tridecyl acrylate/triethoxysilylpropyl methacrylate/dimethicone methacrylate copolymer and triethoxysilylethyl polydimethyl siloxy ethylhexyl dimethicone.
Patent KR-20080011589-A (KR)
Title: Plane evaporator for vapor deposition of thin film
Inventor: KIM KYONG HO
IPC: H01L21/205
Filed: 2006-07-31
Abstract: A plane evaporation source for depositing a thin film is provided to form a uniform deposition layer on a substrate by adjusting the deposition height of each opening. The upper surface of a crucible is opened to form an opening(100) wherein a deposition material is contained in the crucible. A plurality of individual deposition sources(200) include a heating part for heating the crucible. The plurality of individual deposition sources are positioned two-dimensionally, and the openings of the respective individual evaporation sources are arranged in a manner that differ in height from each other. The position of the opening becomes higher as it goes from the center to the outer part in the plane deposition source.
Patent KR-20080012492-A (KR)
Title: Water cooling type air conditioner and control method thereof
Inventor: JUNG MYUNG JIN
IPC: F24F11/02
Filed: 2006-08-03
Abstract: A water cooling type air conditioner and a control method thereof are provided to maintain capacity regardless of variation of cooling water temperature supplied from outside to transfer heat to a condenser. A control method for a water cooling type air conditioner controls speed of a condenser according to the variation of condensing temperature. The controlling for the speed of the condenser consists of: a first step for measuring condensing temperature, a second step for differently setting suction pressure according to the variation of the condensing temperature measured from the first step, and a third step for controlling the speed of the condenser according to the suction press set from the second step.
Patent KR-20080012691-A (KR)
Title: Fabricating method for semiconductor integrated circuit device and semiconductor integrated circuit device fabricated by the same
Inventor: JEONG YONG KUK
IPC: H01L21/8238
Filed: 2006-08-04
Abstract: A method for fabricating a semiconductor integrated circuit device is provided to prevent moisture or external ions from penetrating the inside of a first interlayer dielectric by forming a contact in the first interlayer dielectric covering NMOS and PMOS transistors and by dehydrogenating the first interlayer dielectric. An NMOS transistor(100) is formed on a semiconductor substrate(10). A first interlayer dielectric(320) with predetermined stress is formed on the NMOS transistor. A contact(328) connected to the NMOS transistor is formed in the first interlayer dielectric. The first interlayer dielectric is dehydrogenated to vary the stress. A capping layer is formed on the first interlayer dielectric by an in-situ method to prevent moisture or external ions from penetrating the first interlayer dielectric.
Patent KR-20080015660-A (KR)
Title: Hybrid electric motorcar it uses a fuel cell with the charger
Inventor: JANG GYU JIN
IPC: B60L11/18
Filed: 2006-08-16
Abstract: A hybrid electric motorcar using a fuel cell as a charger is provided to solve disadvantages of an existing electric motorcar in charging time and mileage and disadvantages of a fuel cell car in cold start, cooling, durability, and costs at the same time and maximize efficiency by adding an idle-stop and a reinforcing regenerative braking function. A hybrid electric motorcar comprises a battery(10), an inverter(20), and a fuel cell(30). The battery generates main power for driving of the motorcar. The inverter converts the power generated from the battery into AC to transmit the AC to a driving motor connected to a driving axis. The fuel cell receives air supplied through an air feeder(2) and hydrogen supplied from a hydrogen storage tank(4) and assists the battery such that a charge state of the battery is maintained in a normal region.
Patent KR-20080016202-A (KR)
Title: Method for recoding highlight of broadcasting program
Inventor: LEE SEUNG HUN
IPC: H04N5/92
Filed: 2006-08-18
Abstract: A method for recording the highlights of a broadcast program is provided to judge highlight scenes more exactly by comparing the signal level of the center audio of an audio multi channel and the signal level of the rear or front audio with a preset reference value. In case a user, who has selected a sports program, sets highlight recording mode, a microcomputer(15) controls a highlight detection part(19) to confirm a 5.1-channel audio outputted through an audio decoder(13). The highlight detection part(19) compares the signal level of the center audio of the 5.1-channel audio and the signal level of the rear or front audio of the 5.1-channel audio with a preset reference value. In case both signal levels exceed the preset reference value, the highlight detection part(19) judges that a highlight has been detected. At this moment, the microcomputer(15) records broadcast data during an appointed time and temporarily stores the recorded broadcast data in a flash memory(20).
Patent KR-20080017584-A (KR)
Title: Mobile communication device capable of separating communication module and operation control method thereof
Inventor: LEE SEUNG JIN
IPC: H04B1/40
Filed: 2006-08-21
Abstract: A mobile communication terminal capable of separating a communication module and an operation control method thereof are provided to be capable of mounting a different communication module from an existing communication module according to a user's wish as continuously using an existing terminal body, thereby realizing an inexpensive terminal as minimizing a waste of resources. A communication module(200), which consists of a wireless communication unit(210), a modem processor(220), a modem controller(230), an RPC(Remote Procedure Call) sever(240), a second local communication unit(250), a second input/output controller(260), a display unit(270) and a second acoustic processor(280), is combined with a terminal body(100) for communication, and provides a mobile communication function to the terminal body(100). The terminal body includes a first local communication unit(150), an RPC client unit(140), an application processor(120), an application controller(130), a first input/output controller(160), a key input unit(170) and a second acoustic processor(180). The terminal body(100) and the communication module(200) are combined for communication through short-range wireless communication. The communication module(200) is detachably combined with the terminal body(100). The terminal body(100) calls and uses a mobile communication function provided from the communication module(200) by an RPC(Remote Procedure Call).