baber/WOPTO huggingface dataset:
Patent KR-20080009369-A (KR)
Title: English title of invent
Inventor: KWON SOON HYUP
IPC: C04B35/569
Filed: 2006-07-24
Abstract: A method of producing baked sand using coal fly ash is provided to utilize the coal fly ash discharged from coal fired power plant more environment-friendly and reduce energy required to produce baked sand. A method of producing baked sand includes the steps of: obtaining dry coal fly ash; transferring the dry coal fly ash with help of a pneumatic transfer unit; crushing the coal fly ash to uniform size (approximately 2mm); removing fugitive dust and remainders; and transferring the dry, sorted particles to a silo. Since coal fly ash is baked at about 900-1200deg.C, dry spot phenomena are delayed, and the baked sand obtained exhibits superior water absorption and moisturizing effects useful for farm products.
Patent KR-20080010952-A (KR)
Title: Method for manufacturing semiconductor device with side wall
Inventor: NAM SANG HYUK
IPC: H01L21/28
Filed: 2006-07-28
Abstract: A method for manufacturing a semiconductor device having a side wall is provided to form a small contact to be easily used for reducing parasitic capacitance. A method for manufacturing a semiconductor device having a side wall comprises the steps of: forming a plurality of gates on an upper part of a semiconductor substrate; forming a first side wall layer on an upper part of the gate; forming a second side wall layer on the first side wall layer, wherein the second side wall layer consists of an easily oxidized material; forming an interlayer dielectric on the second side wall layer filling the gates; forming a contact hole between gates by contact-etching in a magnetic alignment contact method; oxidizing the second side wall layer exposed as a side wall shape inside the contact hole; and exposing the semiconductor substrate by etching a first side wall layer of a lower end of the contact hole.
Patent KR-20080013371-A (KR)
Title: Semiconductor device and fabricating method of the same
Inventor: JEONG HYEOK JE
IPC: H01L29/78
Filed: 2006-08-08
Abstract: A semiconductor device and a method for manufacturing the same are provided to prevent a current leakage due to an electrical connection between a conductive layer and a well region of a substrate by forming a prevention layer on a contact surface between the conductive layer and the substrate. An isolation layer(32) is formed on an isolation region of a substrate(31). A part of the isolation layer adjacent to an active region is selectively etched. A prevention layer(38) is formed in a surface of the semiconductor substrate exposed by a selective etching process. A conductive layer(34) is formed on an etched portion of the isolation layer. A gate electrode(36) is formed on the semiconductor substrate. A source/drain region(37) is formed in the surface of the semiconductor substrate at both sides of the gate electrode. The source/drain region is electrically connected to the prevention layer. The preventive layer is formed by the same process applied to the source/drain region. An impurity ion implantation process is performed on the surface of the semiconductor substrate exposed by the selective etching process.
Patent KR-20080013392-A (KR)
Title: Air-condition's indoor unit
Inventor: KIM KANG YOUNG
IPC: F24F1/00
Filed: 2006-08-08
Abstract: An indoor unit of an air conditioner is provided to purify air by dispersing discharged air in every direction through a plurality of discharge holes. An indoor unit of an air conditioner comprises a cabinet(10), a head(20) having a plurality of discharge holes(21,22), and a head spinning unit. The head is rotatably installed at an upper part of the cabinet. The discharge holes are separated with regular intervals along a periphery. The head spinning unit rotates the head. A blowing unit and a heat exchanger are installed in the cabinet. The blowing unit blows air from an intake holes(11,12) to the discharge holes. A front panel is movable installed at a front surface of the cabinet to be opened and to be closed.
Patent KR-20080015671-A (KR)
Title: Air conditioner
Inventor: PARK YONG PIL
IPC: F24F5/00
Filed: 2006-08-16
Abstract: An air conditioner is provided to facilitate pipe work while using reduced amount of refrigerant pipes by comprising a single module that includes the entire refrigerant pipe structure required for circulating refrigerant to each heat exchangers of indoor units. An air conditioner comprises a plurality of indoor units(10), a refrigerant supply pipe(20), a refrigerant return pipe(30), a suction pipe(12), and a discharge pipe(13). The indoor units, each having a heat exchanger(11) therein, are arranged in series in a longitudinal direction. The refrigerant supply pipe and refrigerant return pipe penetrate each indoor unit for circulating refrigerant to the heat exchanger, having opposite ends disposed on the opposite sides of the indoor unit. The suction pipe and discharge pipe connect the heat exchanger, refrigerant supply pipe, and refrigerant return pipe in parallel. Inlet ends(21,32) and outlet ends(22,31) of the refrigerant supply pipe and refrigerant return pipe are provided on the opposite sides of each indoor unit, wherein the inlet end is connected to the outlet end of adjacent indoor unit and the outlet end is connected to the inlet end of adjacent inlet end.
Patent KR-20080019088-A (KR)
Title: A bus for funeral
Inventor: KIM YONG SUN
IPC: A61G21/00
Filed: 2006-08-23
Abstract: A funeral bus is provided to transport a coffin safely and sanitarily by placing the coffin in a bed and elevating the bed with an elevating unit into independent space. A funeral bus comprises a dead body transport compartment(10) and a bed(20). The dead body transport compartment with a lower portion opened is protruded to the indoor of a vehicle. The bed containing a coffin(100) is placed in the lower portion of the dead body transport compartment, and is elevated by an elevating unit to open and close the dead body transport compartment.
Patent KR-20080017955-A (KR)
Title: Blinds for adjusting illumination
Inventor: BYUN TAE WOONG
IPC: E06B9/24
Filed: 2006-08-23
Abstract: A window blind is provided to facilitate installation of the blind onto a window on a vertical wall as well as a tilting wall, and to achieve perfect screening of the inside from sunlight by attaching a blind paper for controlling the illumination onto a window frame. A window blind for adjusting illumination comprises an upper roller, an upper spring(47), a lower roller(48), a lower spring(51), and a blind paper positioning unit. The upper roller, rotatably mounted to a pair of brackets(49) that are secured on an upper side of a window frame(41), is provided to secure one end of a blind paper(42). The upper spring, mounted within the upper roller, receives force of restoration according to rotation of the upper roller. The lower roller, rotatably mounted to the brackets, is provided to secure the other end of the blind paper. The lower spring, mounted to the lower roller, receives force of restoration according to rotation of the lower roller. The blind paper positioning unit, as an electric motor, or a string, or a clutch, changes the position of the blind paper.
Patent KR-20080019508-A (KR)
Title: Terminal assembly for compressor
Inventor: KIM JEONG HUN
IPC: F04B39/00
Filed: 2006-08-28
Abstract: A terminal assembly for a compressor is provided to increase productivity with a cover integrated plug, and to prevent pollutants from entering the terminal assembly by mounting a gasket between a hermetic terminal and a terminal bracket. A terminal assembly(500) for a compressor(100) comprises a hermetic terminal(504), a terminal bracket(501), a cover integrated plug(502), and a gasket(503). The hermetic terminal is mounted onto a casing(140) of the compressor. The terminal bracket is mounted on the outside of the hermetic terminal. The cover integrated plug, made of rubber material, is assembled to the terminal bracket for power supply, comprising a body part assembled to the hermetic terminal, and a flange part extending from one end of the body part. The gasket is mounted between the outside of the hermetic terminal and the inside of the terminal bracket.
Patent KR-20070026160-A (KR)
Title: Gathering method and apparatus of powder separated soluble component
Inventor: MOON WON JAE
IPC: B01D11/04
Filed: 2006-08-30
Abstract: A method for collecting powder from which a soluble component is removed, and an apparatus therefor are provided to easily remove powder by dissolving a soluble component contained in the powder and discharging a solution where the soluble component is melted, and prevent overload of a filter by separating powder absorbed to a surface of the filter through a back washing process. A washing tank(100) has an inner containing space. A powder supply unit(120) supplies powder including a soluble component and an insoluble component to the washing tank, over the washing tank. A solvent supply unit(110) supplies a solvent capable of dissolving the soluble component of the powder to the washing tank, over the washing tank. A pipe(250) has one end contained in the washing tank, and the other end placed at the outside of the washing tank. A filter(270) is formed at one end of the pipe and placed in the washing tank. A pump(200) is connected with the other end of the pipe for granting a vacuum negative pressure to the pipe when the pump is turned on. A back washing unit sprays a solvent to the filter through the pipe to separate the powder from which the soluble component is removed, from the filter when the powder from which the soluble component is removed is absorbed to the filter when the pump performs vacuum pumping operation. A powder discharging unit(130) is formed at a lower part of the washing tank for discharging powder from which the soluble component is removed. A control unit controls the pump, the back washing unit, and the powder discharging unit.
Patent KR-20080021408-A (KR)
Title: Suspension for vehicle
Inventor: LEE DONG HEON
IPC: F16F1/18
Filed: 2006-09-04
Abstract: A suspension for a vehicle is provided to perform function of a conventional shackle by using elasticity of rubber, and to reduce vibration and noise, and to improve durability by increasing volume of rubber. A suspension for a vehicle prevents vibration and impact from being transmitted to a frame(11) or a vehicle body via an axle. The suspension comprises a bracket(12) supporting a lower end of the frame, a spring seating pad(13) provided to the bracket, a base plate(15) whose one end is combined to the upper part of the spring seating pad, and a leaf spring(10) seated on the base plate and horizontally spaced from the base plate by a spacer.
Patent KR-20080024855-A (KR)
Title: Stator core of motor made of different material
Inventor: KIM SUNG JUNG
IPC: H02K1/18
Filed: 2006-09-15
Abstract: A stator core of a motor made of different material is provided to improve a quality of a teeth unit by using a teeth unit made of a high magnetic flux density material and a yoke unit made of a low magnetic flux material density in comparison with a conventional core made of a silicon steel sheet. A stator core of a motor made of different material includes a plurality of teeth units(10) and a plurality of yoke units(20). The teeth unit has teeth(11) to wind a coil and teeth unit coupling units(12,13) to couple with yoke unit coupling units(21,22). The yoke unit has the yoke unit coupling units to couple with the teeth unit coupling unit. The teeth unit is made of high magnetic flux density material. The yoke unit is made of different material from the teeth unit. The plurality of teeth and yoke units has the same shape.
Patent KR-20080025607-A (KR)
Title: Tri skate board
Inventor: SHIN DONG YEUL
IPC: A63C17/01
Filed: 2006-09-18
Abstract: A tri skate board is provided to simplify composition and be convenient for carrying along without a knob supported by a user by generating propulsive force through movement of center of gravity. A tri skate board includes a bottom plate(110), a top plate(150), two supports(130), two links(140), and a bracket(120). The bottom plate is connected to three wheels(121,131) as direction-casters. The top plate is coupled to the bottom plate by a ball joint(101) in the middle thereof by being placed on an upper part of the bottom plate and slanted when feet of a user is placed on a front end and a rear end of the top plate and gravity of the user is moved to any one end. One ends of the two supports are coupled to the bottom plate to turn left and right and the other ends thereof are mounted with a rotatable rear wheel. The two links are coupled such that the supports turn right and left according to up and down movements of the bottom plate. The bracket turns left and right at a front end of the bottom plate and is mounted with a rotatable front wheel.
Patent KR-20080025985-A (KR)
Title: Box equipped in messenger wire for communication or broadcasting system
Inventor: KANG WON WOO
IPC: H05K5/02
Filed: 2006-09-19
Abstract: A box equipped in a messenger wire for a communication or broadcasting system is provided to cool heat generated inside and protect inner components even in severe environment, thereby improving reliability. A box equipped in a messenger wire(300) for a communication or broadcasting system includes a pair of clamp connection units(130). The clamp connection unit includes an L-shaped clamp(132), a clamp hinge(134), a coil spring(138), a stopper(136), and a clamp fixing screw(131). The L-shaped clamp fixes the messenger wire. The clamp hinge forms a rotation axis and is installed on one end of the clamp. The coil spring applies elastic force to maintain an open state of the clamp and is installed between the clamp and a body of the box. The stopper blocks rotation of the clamp hinge so that the clamp is not opened at more than a predetermined angle by the elastic force of the coil spring by being installed on a lower end of the clamp hinge. The clamp fixing screw is inserted through an insertion unit(133) formed on the clamp and fixes the clamp by pressing the clamp in a vertical direction.
Patent KR-20080026759-A (KR)
Title: Thin film transistor substrate and method for manufactruing the same and display device having the same
Inventor: CHOI YOON SEOK
IPC: G02F1/1335
Filed: 2006-09-21
Abstract: A TFT(Thin Film Transistor) substrate, a method for manufacturing the same, and a display device having the same are provided to improve optical reflexibility by forming a non-reflective film on a metallic layer to form source and drain electrodes, preventing the reflection of light due to the metallic layer when an organic protection film is uniformly exposed, and forming a uniform uneven pattern. A TFT substrate(100) comprises a substrate, gate electrodes(111), source electrodes(131), drain electrodes(132), a non-reflective film(150), an organic protection film(160), pixel electrodes(170), and a reflective film(180). The gate electrodes are formed on the substrate. The source and drain electrodes are arranged above the gate electrodes. The non-reflective film is laid on the source and drain electrodes. The organic protection film, formed at the front of the substrate which contains the non-reflective film, has an uneven pattern. The pixel electrodes and the reflective film are patterned on the organic protection film.
Patent KR-20080026783-A (KR)
Title: Stacked semiconductor package
Inventor: SONG BEUNG SEUCK
IPC: H01L23/12
Filed: 2006-09-21
Abstract: A stacked semiconductor package is provided to keep the volume of the package small by disposing outer leads outside an upper semiconductor package, without interposing between the lower and upper semiconductor packages. A lower semiconductor package(100a) and an upper semiconductor package(100b) include a semiconductor chip(108), plural inner leads(102) electrically connected to the semiconductor chip, and an encapsulant(112) covering the semiconductor chip and the inner leads, respectively. The upper semiconductor package includes plural outer leads extending outwardly from the encapsulant and electrically connected to the inner leads of the upper semiconductor package and the inner leads of the lower semiconductor package. Portions of bottom surfaces of the upper and lower semiconductor packages are exposed from the encapsulant.
Patent KR-20070115560-A (KR)
Title: Motorized mounting system capable of repositioning a monitor
Inventor: YI BYUNG JU
IPC: G06F1/16
Filed: 2006-09-28
Abstract: A motor mounting system repositioning a monitor is provided to adjust a view angle of a monitor mounted on the wall remotely. A first part(12) is equipped with first and second motors(20,40). A second part(14) is equipped with a first bevel gear(33) combined with the second motor to rotate the second part to the first part by operation of the second motor. A shaft(32) is combined with the first and second parts to rotate the second part to the first part. A hinge bracket(36) is equipped with a near end combined with the first bevel gear and a far end combined with the monitor. The shaft includes the near end combined with the first motor and the far end combined with the first bevel gear. The hinge bracket is vertically tilted by the operation of the first motor.
Patent KR-20080031538-A (KR)
Title: Method of manufacturing a non-volatile memory device
Inventor: NOH YOUNG JIN
IPC: H01L21/8247
Filed: 2006-10-04
Abstract: A method for manufacturing a non-volatile memory device is provided to eliminate defect sites within a gate structure by double thermal annealing, and to restrict the variation of thickness of a tunnel oxide layer such as Birds beak. A gate structure(140) includes a control gate electrode(132), a blocking film pattern(134), a floating gate electrode(136) and an insulating film pattern(138), and is formed on a substrate(100). An oxidation process is performed to repair damages of the substrate and the gate structure. A first annealing is performed to eliminate defect sites in a gas atmosphere containing nitrogen. A second annealing is performed to eliminate remaining defect sites of the gate structure in the gas atmosphere containing chlorine. The oxidation process is performed by using oxygen radical.
Patent KR-20080034065-A (KR)
Title: Multichannel input queue switch device and method thereof
Inventor: DUNETS BOHDAN
IPC: H04L12/56
Filed: 2006-10-13
Abstract: A multi-channel input queue switch device and a method thereof are provided to reduce complexity while operating at a line speed for a packet to arrive. An input interface(610) includes a plurality of input queue arrays(6111-611M) that buffer cells inputted via a plurality of input ports and a plurality of buffer lines connected with a plurality of output terminals of each input queue array. A switch matrix(630) switches cells transferred from the input interface to corresponding output ports and outputs them. A scheduler(650) receives descriptor information for cell scheduling from the respective input queue arrays and generates control information for selectively controlling a cell output of each input queue array. Each input queue array receives and buffers a cell by each time slot.
Patent KR-20080038627-A (KR)
Title: Liquid lens module
Inventor: KIM SUN OK
IPC: G02B3/14
Filed: 2006-10-30
Abstract: A liquid lens module is provided to decrease a hysteresis of a liquid lens by forming an oil layer on an insulation film which is directly contacted with a liquid material. A liquid lens module controls a focal point by using an electrowetting scheme and includes a liquid chamber(22), two liquid materials, a transparent plate, and two electrodes. The liquid chamber has an open space. The liquid materials with different refractive indexes are injected into the liquid chamber and separated from each other by an interface, which is contacted with an insulation film formed on the liquid chamber. The transparent plate seals the open portion of the liquid chamber. The electrodes are arranged to be applied to the liquid material in the liquid chamber. A connection layer is formed between the insulation film of the liquid chamber and the liquid material. The connection layer is an oil layer(30).
Patent KR-20080040505-A (KR)
Title: Display device
Inventor: CHOI BEOHM ROCK
IPC: H05B44/00
Filed: 2006-11-03
Abstract: A display device is provided to minimize driving voltage drop due to resistance of a connection member by increasing the number of contact holes for connecting two wirings and narrowing a distance between the contact holes. A display device includes a substrate, a driving voltage line, a first driving unit, and a driving voltage transmission unit. The substrate includes a display region(111) and peripheral regions(112a~112d). The driving voltage line is formed on the display region. The first driving unit is attached to the peripheral regions. The driving voltage transmission unit transmits a driving voltage from the first driving unit to the driving voltage line and includes first and second wirings formed on different layers. The first and second wirings are connected to each other on a contact region through a plurality of first contact holes for exposing the first wiring and a plurality of second contact holes for exposing the second wiring.
Patent KR-20070055984-A (KR)
Inventor: KURODA HIROSHI
IPC: H01L23/12
Filed: 2006-11-28
Abstract: 본 발명은 고기능 또는 고성능화를 실현한 멀티칩 모듈을 제공하기 위한 것으로, 디지털 신호 처리 회로가 탑재된 제1 반도체 칩과, 다이내믹형 랜덤 액세스 메모리를 구성하는 제2 반도체 칩과, 불휘발성 메모리를 구성하는 제3 반도체 칩과, 탑재 기판을 적층 구조에 조립하여 멀티칩 모듈을 구성한다.  상기 제1 반도체 칩은, 그 이면측에 설치된 스페이서를 개재시켜 최상층에 배치한다.  상기 제2 반도체 칩은, 탑재 기판 상에 배치시킨다.   
       
     탑재 기판, DDR-SDRAM, NOR형 FLASH, 스페이서, 다이 본드 필름, 본딩 와이어, 수지 밀봉체, 메모리 셀 어레이
Patent KR-20070058969-A (KR)
Title: Ionizer with drop-off prevention device for electrode
Inventor: SATO TOSHIO
IPC: H01T23/00
Filed: 2006-11-30
Abstract: An ionizer including a device for preventing detachment of an electrode is provided to limit the rotation of an electrode cartridge using a fitting hole formed on the electrode cartridge. A housing(5) has a lower surface and both side surfaces extending to the lower surface. An electrode cartridge(7) is detachably attached to an electrode attaching opening. A detachment prevention cover(3) is attached to the housing for preventing the electrode cartridge from being detached. The electrode cartridge is formed by holding a pair of electrodes at a hollow electrode holder having an elliptic cross section. The detachment prevention cover is detachably attached to the housing and is provided with a restraining portion for restraining the electrode cartridge.
Patent KR-20080051248-A (KR)
Title: A five-resistent snadwich panel
Inventor: CHAE SU HA
IPC: E04C2/26
Filed: 2006-12-05
Abstract: A fire-resistant sandwich panel is provided to attach a honeycomb core between two panels securely by applying adhesives to the panels. A fire-resistant sandwich panel comprises a first panel(101), a second panel(102), and a honeycomb core(110). Adhesives are applied to the first panel and the honeycomb is attached to the first panel. Hexagonal cells of the honeycomb core are filled with incombustible material(120). Adhesives are applied to the honeycomb core, and then the second panel is attached to the honeycomb core.
Patent KR-20070061407-A (KR)
Title: Handover re-establishment method of the high speed portable internet system
Inventor: CHOI YONG SEOUK
IPC: H04L12/28
Filed: 2006-12-07
Abstract: A handover re-establishing method of a mobile Internet system is provided to effectively re-connect a mobile terminal to a serving BS(Base Station) when direction of mobility of the mobile terminal is changed and the mobile terminal re-enters a serving area. A serving BS(120) receives a handover request message(HO-IND) from a mobile terminal(110) that is performing handover. Upon receiving the handover request message(HO-IND), the serving BS(120) does not release its connection with the mobile terminal(110) and is in a standby state. When a handover re-establishment request is received from the mobile terminal(110), the serving BS(120) performs a re-connection procedure.