baber/WOPTO huggingface dataset:
Patent KR-20090083590-A (KR)
Title: Mobile communication repeater system and method for synchronizing reference clock between donor station and remote station in a mobile communication repeater system
Inventor: LEE HAE WOON
IPC: H04L7/00
Filed: 2008-01-30
Abstract: A mobile communication repeater system and a method for synchronizing reference clock between a donor station and a remote station in a mobile communication repeater system are provided to enable the stable synchronization of a standard signal by processing the standard signal of a mother repeater in an optimal signal and transmitting the optimal signal to the child station even through the standard signal is used for a long time. A mother repeater(100) includes a standard signal generating/modulating unit(110) and a frequency multiplexing unit(120). The standard signal generating/modulating unit generates a standard signal and modulates a reference signal diversified from the standard signal by a pilot signal. The frequency multiplexing unit synthesizes the modulated standard signal with a mobile communication common frequency signal and outputs the synthesized signal. A child repeater includes a frequency demultiplexing unit and a variable standard signal synchronizing unit(170).
Patent KR-20090083658-A (KR)
Title: Refrigerator and cooling structure for a condenser thereof
Inventor: KIM TAE HOON
IPC: F25D19/00
Filed: 2008-01-30
Abstract: A refrigerator and a cooling structure for a condenser thereof are provided to increase the efficiency of refrigerant cycle by lowering the cooling temperature of the condenser. A refrigerator comprises a main body, an evaporator, a machine room, a compressor(20), a condenser(30), a drain hose(11), and a cooling structure. The main body comprises a storage inside. The evaporator is formed on the rear side of the main body. The machine room is formed at the rear part of the main body. The compressor is installed at the one side of an inner part of the machine room. The condenser is installed at the other side of the inner part of the machine room. Condensed water and defrost water generated on the surface of the evaporator flow into the drain hose. The cooling structure is formed on the pipe of the condenser.
Patent KR-20090085800-A (KR)
Inventor: LEE YOUNG GIL
IPC: B65F3/14
Filed: 2008-02-05
Abstract: 본 발명은 운전석의 후면에 설치된 적재함(100) 끝단 상부일측에 구비된 적재함투입부(200)에 설치되며, 적재함(100) 끝단 상부일측에 끝단부에 설치된 제1유압실린더(1)와, 상기 제1유압실린더(1)의 끝단부에 연결설치된 삼각판재형상의 압착기어(2)와, 상기 삼각판재형상의 압착기어(2)의 다른 모서리에 연결설치된 제2유압실린더(3)와, 상기 삼각판재형상의 압착기어(2)의 또다른 모서리에 연결설치된 밀판(4)으로 구성된 음식물쓰레기 수거차량 압착밀판에 관한 것이다 
       
     음식물쓰레기 수거차량 밀판, 투입덮개 및 압착장치.
Patent KR-20080077048-A (KR)
Title: Voltage regulator
Inventor: SUZUKI TERUO
IPC: G05F1/56
Filed: 2008-02-15
Abstract: A voltage regulator is provided to enhance stability by performing a protecting function of a protecting circuit and preventing an output of the voltage regulator when output voltages thereof are excessively lowered. A voltage regulator includes an output transistor(1), a dividing voltage circuit(R1,R2), a reference voltage circuit, an error amplification circuit(21), a protecting circuit(50), and a controller(22). The output transistor outputs a constant output voltage based on an input voltage. The dividing voltage circuit outputs a dividing voltage based on the output voltage. The reference voltage circuit generates a reference voltage. The error amplification circuit receives the reference and dividing voltages, and controls the output transistor in order to output a constant output voltage. The protecting circuit detects an abnormal state of the voltage regulator and controls the output voltage of the output transistor based on the abnormal state. The controller between the error amplification circuit and the output transistor controls the output transistor to increase the output voltage when a signal for increasing the output voltage is received from the error amplification circuit, and stops operation of the output transistor when an abnormal signal is received from the protecting circuit.
Patent KR-20090090645-A (KR)
Title: Water supply apparatus for flower pot of street lamp
Inventor: YOON YOUNG CHUN
IPC: A01G27/02
Filed: 2008-02-21
Abstract: A water supply apparatus for flower pot of a street lamp is provided to extend the growing season of plant by supplying water using a pump and a hose to the flower pot of the street lamp. A water supply device(1) of a street light flowerpot comprises a water tub main body(10), a cover(20), a pump(30) and a hose(40). The upper part of water tub main body is opened, and includes a space part(11) in which water is stored. The cover is mounted to the upper part of water tub main body, and includes a planting space(21) and a through hole which is connected with the space part. The pump is installed inside the space part and discharges the water which is stored within the space part. One end of the hose is connected to the pump, and supplies water which is discharged by the pump to the outside. The bottom surface of cover includes a plurality of penetration holes and a filter member for preventing soil from coming into the space part.
Patent KR-20090092113-A (KR)
Title: Polarizer and organic light emitting display apparatus comprising the same
Inventor: HA JAE HEUNG
IPC: G02B5/30
Filed: 2008-02-26
Abstract: A polarizer and an organic light emitting device including the same are provided to improve contrast and visibility by preventing the reflection of the external light by the destructive interference of the external light reflected in a grid. A polarizer includes a base and a grid(12). The grid includes a first metal layer(13), a second metal layer(14), and an intermediate layer(15). The first metal layer is formed in one surface of the base. The second metal layer is formed on the first metal layer. The intermediate layer is arranged between the first metal layer and the second metal layer. The metal layer closed to the external light is a translucent film and has the lower reflexibility of the external light than the remaining metal layer.
Patent KR-20090094891-A (KR)
Title: Apparatus for connecting large speakers
Inventor: JEONG PIL YEONG
IPC: H04R1/02
Filed: 2008-03-04
Abstract: A large speaker connection apparatus is provided to improve convenience by controlling a connection angle between speakers. A sub frame(10) is mounted on an inner side of each corner of a lower speaker. A lower frame is combined in the lower end of a connection member(20) by a connection pin(40) while supporting the lower speaker. The connection member includes a lower connection hole formed in a lower part and a plurality of angle control holes in an upper part to correspond to the end of a pin coupling pipe. The connection member mutually connects the lower frame and the upper frame(30) to control the angle. The upper frame penetrates up and down in an inner side of each corner. The upper frame is combined in the upper part of the connection member by the connection pin while supporting the upper speaker. The connection pin is inserted into the pin coupling pipe through the lower connection hole of the connection member in an outer surface of the lower speaker. The connection pin connects the connection member inserted into the angle control hole through a connection hole of a hollow connection stand.
Patent KR-20090095826-A (KR)
Title: Waterproof system for bathroom using waterproof sheet
Inventor: CHAE KYOUNG MYOUNG
IPC: E04B1/64
Filed: 2008-03-06
Abstract: A waterproof system for a bathroom using a waterproof sheet having a bracket with flexibility is provided to secure a waterproof function and to be used according to situation using the flexibility. A waterproof system for a bathroom comprises; a waterproof structure having a waterproof sheet(10) and a drainage sheet(30) formed on a bottom sleeve(S); a bracket(40) installed at a wall(W), supporting a wall panel(50); and a mortar layer(20) formed between the waterproof sheet and the drainage sheet. The mortar layer makes drainage smooth by forming an inclining to the one direction.
Patent KR-20090028388-A (KR)
Title: A developing unit and an image forming apparatus having the same
Inventor: JEON IN CHEOL
IPC: G03B30/00
Filed: 2008-03-19
Abstract: A developing unit and an image forming apparatus including the same are provide to disperse the developer pressure in the developing unit, and suppress the scatter phenomenon of a developing agent. In a developing agent receiver, a developing means and a developing agent conveying device are positioned. The developing agent receiver accommodates the developing agent. An isolating member(130) partitions the developing agent receiver into the first section(121) and the second section. The isolating member can be separated if the predetermined power applied on it. The isolating member is formed with film or elastic material. The first section is empty. The first section is positioned to be adjacent to the second section. In the second section, the developing means is positioned.
Patent KR-20090101595-A (KR)
Title: Apparatus and method for controlling gain of repeater in mobile communication system
Inventor: RHO WI SANG
IPC: H04B7/14
Filed: 2008-03-24
Abstract: PURPOSE: A relay of a mobile communication system and a relay method thereof for conveniently controlling forward gain of the relay are provided to maximize the efficiency of the whole mobile communication systems through relay gain control. CONSTITUTION: A relay of a mobile communication system includes a channel output determining unit(132), a receiving signal code power output unit(134), a gain decision unit(136), and a controller. The channel output determining unit determines the common pilot channel output in which the relay transmits a message. The receiving signal code power output unit makes the receiving signal code power of the signal in which a relay receives. According to the common pilot channel output and receiving signal code power, the gain decision unit produces the forward gain.
Patent KR-20080032062-A (KR)
Title: Fold and unfold pen
Inventor: JEON DOC HO
IPC: B43K24/02
Filed: 2008-03-24
Abstract: A foldable ball-point pen is provided to secure use convenience by moving a pen rod inclining part formed in the center with the second knuckle of the thumb and guiding a peripheral part to the pen rod inclining part. In a foldable ball-point pen, a lower pen rod(2) comprises a knock hanging projection(2b), a moving cam return spring placing unit(77), a pen rod connecting unit hole(2f) connected to an upper pen rod(9), a corrugated guide unit(2d), a rolling unit(2g), and a pen rod connecting plane(2h). A pen core(5) is composed of a protruded unit(5a) formed near the rear side of a pen tip(4) and a corrugated unit(5c) formed at the rear part of the corrugated unit and filled with ink(5b). A hollow knock cam(6) is placed on the protruded unit separated from the corrugated unit along the rear outer peripheral surface of the pen core and knocked to the knock hanging projection of the lower pen rod. A moving cam return spring(7) is installed at the moving cam return spring placing unit of the lower pen rod, to project a moving cam(8) to the rear side. The hollow moving cam has a moving cam hanging unit(8f) hung to the rear end of the moving cam return spring placing unit; a corrugated guide unit(8e) quickly moving to the inside in bending the corrugated unit of the pen core; and an inclined sliding plane(8c) slid in bending to execute a vertical motion. The upper pen rod comprises a pen rod connecting unit plane(9b) and a pen rod connecting unit connected and assembled with the lower pen rod; a rolling unit(9a) turned at the predetermined angle and slid in bending, a sliding plane and an inclined sliding plane(9e) vertically reciprocating the moving cam; and a pen rod inclining part(9g) that is not rolled on the flat surface.
Patent KR-20090102337-A (KR)
Title: Grinding machine of food dregs for sink
Inventor: JEONG CHANG MIN
IPC: A47B77/06
Filed: 2008-03-26
Abstract: PURPOSE: A food residue pulverizing device for a sink is provided, in which noise damage due to the vibration can be markedly decreased. CONSTITUTION: A food residue pulverizing device for a sink is constituted as follows. A stirring blade(13) is mounted in the motor shaft of the vertical motor(12) which is built at the lower inside of the grinding box. In the inner surface of the grinding box, a fixed blade corresponding to the stirring blade is adhered. A cover equipped with an input hole(16) connected to the drain bottom covers the grinding box. In the main wall of the grinding box, a hose is connected to the outlet. The food residue pulverizing device for a sink is comprised of a water supply device, an extractor, and a leg.
Patent KR-20090087790-A (KR)
Title: Interworking method in converged ip messaging service
Inventor: PARK SUNG JIN
IPC: H04W84/02
Filed: 2008-03-31
Abstract: An interworking method of a CPM is provided to perform the interworking in consideration of an interworking request of a user and the kind of a messaging service in which the interworking will be performed. A presence server(160) stores presence information received from the second terminal(110). The first CPM(Converged Internet Protocol Messaging Service) server(120) determines the interworking based on the presence information, and then selects a messaging service in which the interworking will be performed by referring to the presence information. An IWF(Interworking Function)(140) converts an SIP(Session Initiation Protocol) MESSAGE in the format of a message in which the interworking will be performed. The message is transmitted to the second terminal via an application server(150) which is in charge of the corresponding service.
Patent KR-20090104937-A (KR)
Title: Lng carrier having mixing cargo
Inventor: KIM TAE SEOK
IPC: B63B25/08
Filed: 2008-04-01
Abstract: PURPOSE: A liquefied natural gas carrier having a mixing cargo space is provided to satisfy longitudinal strength in a zone where an independent cargo space and a membrane type cargo space meets by changing the structure of an inner hull which is connected to an upper side of the independent cargo space. CONSTITUTION: A liquefied natural gas carrier comprises a mixing cargo space. In the mixing cargo space, one or more membrane type cargo spaces are installed and an independent cargo space is installed in a heading side and/or a tail side. An inner hull(112) is connected to an upper side of the independent cargo space and comprises a longitudinal strength securing unit and an opening unit. The longitudinal strength securing unit(112a) is formed in the same width as the inner hull.
Patent KR-20090105537-A (KR)
Title: Valve structure for preventing backward flow of hot water for hot water supply system
Inventor: JUNG EUI KAP
IPC: F24H1/20
Filed: 2008-04-03
Abstract: PURPOSE: A backward prevention valve structure of a hot-water supply system is provided to increase the durability and to make smooth the flow of water between a heater and a water tank. CONSTITUTION: A hot-water supply system comprises a water tank(14), a connection pipe(18) and a heater(16). The connection pipe is connected to the bottom of the water tank. A heater is installed on the bottom of the connection pipe and heats the water which came through a connecting pipe. A backward prevention valve structure(12) is installed on the bottom of the water tank and includes a head unit(20), a body(24) and an operating unit(26). The head unit passes through the lower part of the water tank and located on the bottom surface of the water tank. The body is protruded downward from the head unit. The operating unit is placed at the outer circumference of the water tank.
Patent KR-20090113547-A (KR)
Title: A multipurpose scissors
Inventor: KIM SANG HYUN
IPC: B26B13/22
Filed: 2008-04-28
Abstract: PURPOSE: A multi-purpose scissors is provided to reduce costs by adopting the function of a knife and scissors and by cutting off aged blade of scissors. CONSTITUTION: A multi-purpose scissor comprises a first member(10), a second member(20), and a safety cover(30). The first member consists of a grip portion and an operating unit. The grip unit is installed in one end based on a rotation axis(40). The grip portion is gripped with the hand. The operating unit has a scissor blade and a blade unit(13) serving as a blade. The second members are connected to a first member to rotate by a specific angle around a rotation axis. The second members consist of a grip portion, and an operating unit served as a scissor blade. The safety cover is connected to the grip portion of the first member. The operating unit of the second members pivots up to the position conforming to the grip portion. The safety cover covers the scissor blade of the second members.
Patent KR-20080097352-A (KR)
Title: Lubricating oil composition for marine applications
Inventor: HEWETTE CHIP
IPC: C10N30/04
Filed: 2008-04-30
Abstract: Lubricating oil composition is provided to be suitable for the outboard engine gear of 2 cycle or 4 cycle or the gear of the out drive of inboard/ outboard marine drive rows. Lubricant for the marine comprises the following features of: base oil of the large amount; one or more metal-containing detergents; one or more phosphorus-based anti-abrasive agents; one or more surfactants. The marine lubricant additionally includes the rate of the alkali of about 1.5(ppm/ppm) range to about 0.025 or the alkali earth metal content(ppm) large content of phosphorus(ppm).
Patent KR-20090114925-A (KR)
Title: Apparatus and method for enlargementing photographing range in digital image processing device
Inventor: CHOI CHEOL HEE
IPC: H04N5/225
Filed: 2008-04-30
Abstract: PURPOSE: An apparatus for enlarging a photographing range in digital image processing device and a method thereof are provided to use the overlapping of a view angle from the moved distance of a lens, thereby obtaining images of a wider range. CONSTITUTION: An apparatus for enlarging a photographing range in digital image processing device comprises a digital signal processor. The digital signal processor photographs the first and second images after moving a lens in the first and second directions through one shutter input, and then calculates a part(c-1) overlapped between the first and second images and the rest part(a-1,b-1). The digital signal processor displays the rest part on a screen centering on the overlapped part.
Patent KR-20090023044-A (KR)
Title: Filter for display appartus and apparutus having the same
Inventor: LEE DONG HWAL
IPC: H01J11/44
Filed: 2008-05-08
Abstract: A filter for a display device and a display device having the same are provided to improve image quality without an additional process by determining black absorption material and pigment combination according to the optimum color coordinate. A filter for a display device includes a base material(100) and a low refractive layer(200). The base material is made of transparent material. The base material is made of the material like polyethylene terephthalate, triacetyl cellulose, polymethylmethacrylate, and polyvinyl alcohol. The filter includes an absorption layer having the black absorption material. The low refractive layer is used as the absorption layer. The low refractive layer includes the polymer resin and the black absorption material. The low refractive layer prevents the reflection of the external light and performs the function of the absorption layer. The polymer resin of the low refractive layer includes silica-based resin or fluorine-based resin, or a mixture thereof. The carbon black is used as the black absorption material. The carbon black particles form the carbon black layer inside the low refractive layer to correspond to the front of the base material.
Patent KR-20090117292-A (KR)
Title: Solenoid valve assembly for controlling pressure of the break oil for vehicle and vehicle control system using thereby
Inventor: CHOI MYEONG DONG
IPC: B60T17/04
Filed: 2008-05-09
Abstract: PURPOSE: A solenoid valve assembly for vehicle brake hydraulic control, a hydraulic control unit using the same and a vehicle control system are provided to offer a hydraulic control unit-integrated vehicle control system by adopting a single chip tilt sensor and a simple solenoid valve. CONSTITUTION: A solenoid valve assembly(110) for vehicle brake hydraulic control comprises a solenoid valve body(111), a check valve body(118), a ball valve(113), a valve seat(114), the first return spring, a solenoid coil(112), a check valve(115) and the second return spring. The solenoid valve body is connected to a master cylinder side hydraulic line of a vehicle. The check valve body is connected to an ABS actuator and a wheel cylinder hydraulic line by being fixed to the solenoid valve body. The ball valve is inserted into the solenoid valve body so as to be movable. The valve seat is fixed to the rear side of the ball valve by being separated from the ball valve by an interval. The first return spring isolates the ball valve from the valve seat. The solenoid coil is inserted into the outside of the solenoid valve body.
Patent KR-20090118364-A (KR)
Title: Inter laminal spacer
Inventor: PARK CHOON GEUN
IPC: A61B17/70
Filed: 2008-05-13
Abstract: PURPOSE: An inter laminal spacer is provided to implement the firm fixing by connecting to the corresponding backbone and a neural spine. CONSTITUTION: An inter laminal spacer includes an upper body(200), a lower body(300), and a fixing bolt(400). A pair of upper supports(210,211) are formed in an upper part of the upper body and receives the lumina of the upper backbone and an inferior articular process. A coupling groove is formed in the lower part of the upper body. A ball support and a ball head are formed in the upper part of the lower body. The ball support is inserted into the coupling groove of the upper body. The ball head is formed in the end of the ball support. A lower support(310) is formed in the lower part of the lower body. A fixing bolt is inserted into the coupling groove of the upper body.
Patent KR-20090118697-A (KR)
Title: Rice dispenser having rice washing function
Inventor: SHIN MOON SOO
IPC: A47J47/04
Filed: 2008-05-14
Abstract: PURPOSE: A rice dispenser with a rice washing function is provided to keep cereals and rice freshly at the same time and wash rice and cereals by supplying the rice and the cereals to a rice washing part. CONSTITUTION: A rice dispenser with a rice washing function comprises a rice storage part(3), a cereal storage part(4), a cold water supplying pipe, a rice washing vessel, a water supplying pipe, a jet nozzle, a vein for rice washing, a rice washing rod, an outlet lid, a water discharging door, and an outlet vessel(6). The rice storage part and the cereal storage part comprise first and second solenoid valves controlling an outlet hole. The cold-water supplying pipe is connected to the bottom side and the partition and is supplied with tap water and returns the water to a water tank. The rice washing vessel is installed at the lower part of the main body. The water supplying pipe supplies the water from the water tank through a water meter. The jet nozzle sprays and supplies the water inside the rice washing vessel. The outlet lid is connected to an outlet hole opening/closing motor. The water discharging door is connected to a water discharging hole and a third solenoid valve. The outlet vessel is mounted on the lower part of the outlet hole.