baber/WOPTO huggingface dataset:
Patent KR-20090026778-A (KR)
Title: Methods for contact resistance reduction of advanced cmos devices
Inventor: NOURI FARAN
IPC: H01L21/24
Filed: 2007-05-07
Abstract: Methods for reducing contact resistance in semiconductor devices are provided in the present invention. In one embodiment, the method includes providing a substrate having semiconductor device formed thereon, wherein the device has source and drain regions and a gate structure formed therein, performing a silicidation process on the substrate by a thermal annealing process, and performing a laser anneal process on the substrate. In another embodiment, the method includes providing a substrate having implanted dopants, performing a silicidation process on the substrate by a thermal annealing process, and activating the dopants by a laser anneal process.
Patent KR-20100081876-A (KR)
Title: Concrete block for pavement of a road and it's working process
Inventor: CHO SU YEON
IPC: E01C5/00
Filed: 2009-01-07
Abstract: PURPOSE: A concrete block for paving a bicycle road and a construction method using the same are provided to prevent damage to the concrete block by flowing water through drain holes formed in the block. CONSTITUTION: A concrete block for paving a bicycle road comprises a middle block(100) and a finishing block(200). The middle block has a body(110), drain holes(111), and installation holes. The drain holes are vertically formed in the body. The installation holes are horizontally formed in the body. The finishing block has a body(210), drain holes(211), and installation holes. Strands(130) connect multiple middle blocks through the installation holes of the middle block and the finishing block.
Patent KR-20100083063-A (KR)
Title: Mold panel for variable type
Inventor: KIM DO WON
IPC: E04G9/02
Filed: 2009-01-12
Abstract: PURPOSE: A variable form panel is provided to reduce construction costs by reusing the form panel and to remarkably reduce working time by controlling the size of the panel. CONSTITUTION: A variable form panel comprises a first panel(100), a second panel(200), a joint plate(300), and an adjusting unit(400). The first panel has a first plate(110), a first frame(120), and first support bars(130). The second panel has a second plate(210), a second frame(220), and second support bars(230). The joint plate is located between the first plate and the second plate and is coupled to the first and second support bars. The adjusting unit precisely controls an interval between the first and second panels.
Patent KR-20090080480-A (KR)
Title: Aqueous-dispersion-type pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet
Inventor: YATAGAI TAKAHIRO
IPC: C09J7/38
Filed: 2009-01-20
Abstract: A water dispersible adhesive composition, and an adhesive sheet using the composition are provided to improve dispersion stability and the stability to mechanical shear. A water dispersible adhesive composition comprises a rubber latex; a tackifier resin emulsion; a dispersant which comprises a polycarbonic acid (salt) having a hydrophobic side chain as a main component; and an emulsifier which comprises a polyoxyethylene alkyl ether ester sulfate having an average degree of polymerization of 16 ~ 80 (wherein the carbon number of the alkyl group in the alkyl ether is 8 ~ 18) as a main component.
Patent KR-20100085374-A (KR)
Title: Copper alloy with high conductivity and strength and method of manufacturing thereof
Inventor: OK SOON YOUNG
IPC: C22C9/00
Filed: 2009-01-20
Abstract: PURPOSE: A high intensity and high-conductivity copper alloy and a manufacturing method thereof are provided to reduce a manufacturing process and to reduce manufacturing costs by omitting a high temperature solution treatment process after a hot rolling is completed. CONSTITUTION: A high intensity and high-conductivity copper alloy comprises Cr of 0.2~0.4 weight%, Sn of 0.05~0.4 weight%, Zn of 0.05~0.4 weight%, Si of 0.01~0.05 weight%, P and Mn of 0.003~0.02 weight%, and the rest is Cu and an inevitable impurity. The high tensile strength of the copper alloy is at least 500~610N / mm^2. The high-conductivity of the copper alloy is at least 65~81% IACS. The high processability of the copper alloy elongation ratio is at least 11~13%.
Patent KR-20100085733-A (KR)
Title: Data storage device having self-powered semiconductor device
Inventor: MAYYA SUBRAMANYA
IPC: H01M10/02
Filed: 2009-01-21
Abstract: PURPOSE: A data storage device including a self-powered semiconductor device is provided to increase an operation speed and reduce an error generation rate by including a charging micro battery to stably provide power to a semiconductor chip. CONSTITUTION: A buffer controller(15) is electrically connected to an interface(13). A memory controller(16) is electrically connected to the buffer controller. A nonvolatile memory(18) is electrically connected to the memory controller. A self-powered semiconductor device(19) is electrically connected to the buffer controller. The self-powered semiconductor device includes a semiconductor chip and a charging micro battery attached to the semiconductor chip.
Patent KR-20100089412-A (KR)
Inventor: SHIN CHAN SEONG
IPC: G09B19/08
Filed: 2009-02-03
Abstract: PURPOSE: A learning tool for infants is provided to enhance learning concentration rate and to contributes to brain development by causing interest and curiosity of infant through cubic learning through the operation making a mini book. CONSTITUTION: A content paper(20) prints a workbook content for transferring to an infant. An annexed paper(30) is combined to lay aside with the decided form and uses to cut. A word card(24) for a mini book is combined to be cut in the contents paper. It is formed to cut in the contents paper and to stick with the enclosure. The annexed paper and the word card for a mini book are cut and a separate mini north is composed.
Patent KR-20100092618-A (KR)
Title: Apparatus and method for communication in wireless communication network
Inventor: LEE WON JUN
IPC: H04W88/04
Filed: 2009-02-13
Abstract: PURPOSE: A communication apparatus in a wireless communication network and a method thereof are provided to measure quality of a transfer channel through a frame that a transmitting terminal or a receiving terminal transfers to simultaneously select a relay target terminal, thereby reducing overhead due to corroborative communication. CONSTITUTION: A relay control unit(140) includes an identification number of a relay target terminal in the first data frame transferred by a frame transceiver(110). If a request frame notifying the use of collaborative communication is received from the relay target terminal, the relay control unit transmits a relay frame notifying initiation of the collaborative communication to a receiving terminal. If a response frame is received from the receiving terminal, the relay control unit transmits the second data frame transmitted from the relay target terminal to the receiving terminal.
Patent KR-20100093200-A (KR)
Title: Display panel and display apparatus having the display panel
Inventor: JOO SOONG YONG
IPC: G11C19/28
Filed: 2009-02-16
Abstract: PURPOSE: A display panel and a display apparatus having the display panel are provided to prevent a flicker at a pixel electrode connected to a last electrode line by allowing the pixel electrode to receive a dummy gage signal. CONSTITUTION: A gate driving circuit(300) is arranged in a peripheral area. The peripheral area surrounds a display region. A plurality of gate lines(GL1-GL2n) are arranged in the display area. A plurality of gate lines receive a plurality of gate signals. A plurality of gate signals is successively outputted from the gate driving circuit. A plurality of data lines(DL1-DLm) cross with the gate lines. A dummy gate line(DGL) is arranged to be adjacent to a last gate line. The dummy gate line receives the dummy gate signal.
Patent KR-20100094029-A (KR)
Title: Honey bead and the manufacturing device and method thereof
Inventor: HWANG HYUN
IPC: A23L21/20
Filed: 2009-02-18
Abstract: PURPOSE: A honey pill, a manufacturing device thereof, and a manufacturing method thereof are provided to enable a user to easily eat, and to reduce the cost for drinking honey. CONSTITUTION: A manufacturing device for a honey pill comprises the following: a concentration tank(40) to insert honey inside; a heater(50) installed on the bottom of the concentration tank; a condenser(30) changing steam evaporated from the honey into water; a cooler(20) cooling the water; and a vacuum pump(10) inhaling the water. The honey contains less than 21% of moisture.
Patent KR-20100096828-A (KR)
Inventor: YANG JUNG SEUNG
IPC: B03C1/02
Filed: 2009-02-25
Abstract: PURPOSE: A magnetic force separating device is provided to separate and reuse a cokes and a sintering ore and reuse them in burden distribution reduction model experiment of the shaft furnace. CONSTITUTION: A magnetic force separating device includes a first pulley member(10) which is rotatably installed, a second pulley member(20) which includes a magnet part which generates magnetism to the outer circumference, a transfer belt member(30) which has a one end which is wound in the first pulley member and the other end wound in the second pulley member, a driving part(40) which is connected to either the first pulley member or the second pulley member and rotates it, a first storage member(50) receiving a non-magnetic material dropping in the transfer belt member, and a second storage member(60) receiving the magnetic material dropping in the conveyor belt.
Patent KR-20100096870-A (KR)
Title: Pin form's type oil cooler of steering wheel
Inventor: LEE SEUNG JOO
IPC: B62D1/04
Filed: 2009-02-25
Abstract: PURPOSE: A pin-form type oil cooler for a steering wheel is provided to improve oil cooing performance by flowing air and to improve productivity and to reduce production costs by simplifying a manufacturing process. CONSTITUTION: A pin-form type oil cooler for a steering wheel comprises an oil pipeline(10) and a cooling pin member(20). The cooling pin member is wound around the outer surface of the oil pipeline and is heat-exchanged with oil. The cooing pin member has a coupling flange(21) and a pin forming end(22). The coupling flange is in contact with the outer surface of the oil pipeline.
Patent KR-20100100548-A (KR)
Inventor: SHIN SANG HA
IPC: A01G13/02
Filed: 2009-03-05
Abstract: PURPOSE: A method for manufacturing a mulch cover for ridge using recycled plastic and vinyl among waste vinyl and domestic waste is provided. CONSTITUTION: A method for manufacturing a mulch cover for ridge comprises a step of selecting plastic and vinyl in waste vinyl and domestic wastes and melting. The plastic and vinyl are selected from rigid plastic and soft vinyl, PET film and soft plastic, and rigid plastic vinyl and soft plastic. The length of the product is 40-60 cm or more than 2m. The thickness of the product is 2-3 mm. The length and width of the product can be controlled.
Patent KR-20100102324-A (KR)
Title: Shock absorber
Inventor: KIM EUN JOONG
IPC: F16F9/36
Filed: 2009-03-11
Abstract: PURPOSE: A shock absorber is provided to block the noise and the shock since the raise of a piston rod is restrained and a hydraulic stopper does not bump with the bottom of a rod guide. CONSTITUTION: A shock absorber comprises a cylinder and a hydraulic stopper(60). The hydraulic stopper restricts the excessive tension of a piston rod(54), which is guided to a rod guide(56) and reciprocates. The rod guide is extended downwards from the lower end and comprises an extended part(57) which holds the stopper. The hydraulic stopper comprises a main body(62) and a stop ring(64). The main body is fixed to the outer surface of the piston rod and comprises a groove on its edge. The stop ring is installed on the groove of the main body and the outer circumference of the stop ring is formed as a slope similar to the inner circumference of the extended part.
Patent KR-20090098729-A (KR)
Title: Improved construction system for buildings
Inventor: VERA GONZALEZ FRANCISCO
IPC: E04B1/61
Filed: 2009-03-13
Abstract: A construction system for building is provided to construct a housing partition wall, an air chamber lining, a housing partition, stairs, a non-load-bearing facade enclosure, a load-bearing facade wall, and floor. A construction system for building comprises a frame made up of peripheral trusses(1). Each truss comprises a metal structure, a plurality of vertical trusses(1a), a plurality of horizontal and/or diagonal transverse rods(6), and a metal framework(7). The metal structure is installed on two parallel rods(2) which are combined by wave-like zigzag rods(3) in the tangential direction. The vertical trusses are structural elements evenly or unevenly distributed. The horizontal and/or diagonal transverse rods are reinforcing factor for strengthening a panel. The metal framework is a covering for forming a wall. All the connection points of the metal framework and all the connection points between the wave-like zigzag rods and the parallel rods are formed by spot-welding.
Patent KR-20100104217-A (KR)
Title: Drain structure of balconies for ship
Inventor: SEO HAN DONG
IPC: B63B29/00
Filed: 2009-03-17
Abstract: PURPOSE: A drain structure of balconies for a ship is provided to drain the water from balconies with a minimum number of drain pipes by using a vertical frame installed for reinforcement. CONSTITUTION: A drain structure of balconies for a ship comprises a vertical frame(20), a horizontal frame(40), and a bottom member(50). The vertical frame is installed in the vertical direction on an exterior wall(10) of a hull for reinforcement. The top of a balcony(15) is connected to the vertical frame so that the water on the top of the balcony is discharged through the vertical frame. One end of the horizontal frame is coupled to the vertical frame while the other protrudes out of the hull. The bottom member is installed on the top of the horizontal frame to form the bottom of the balcony and provided with a drain(55) connected to the vertical frame.
Patent KR-20090102674-A (KR)
Title: Cloth cutting device of sewing machine for button hole stitch
Inventor: KUBOTA TSUGUO
IPC: D05B3/06
Filed: 2009-03-24
Abstract: PURPOSE: A cloth cutting device of a sewing machine for buttonhole stitch is provided to restrict a driving period at low speed remarkably when an interval between a cutter and a cutter support is widened. CONSTITUTION: A cloth cutting device of a sewing machine for buttonhole stitch includes a cutter, a cutter support, a moving unit, a driving shaft, a pulse motor, a rotation quantity detection part(55), and a control part(50). The cutter has a point of a knife. The cutter support is arranged on an opposite side of the cutter. The cutter support cuts the fiber with the point of the knife. The moving unit moves the cutter or the cutter support. The driving shaft is supported by a sewing machine frame pivotally. The pulse motor is connected to the driving shaft. The rotation quantity detection part detects the rotation quantity of the pulse motor. The control part controls the pulse motor based on the detection results of the rotation quantity detection part. The control part performs a detection mode and a fiber cutting mode.
Patent KR-20100106853-A (KR)
Title: Blank mask and manufacture method thereof
Inventor: NAM KEE SOO
IPC: H01L21/027
Filed: 2009-03-24
Abstract: PURPOSE: A blank mask and a manufacturing method thereof are provided to form the pattern of excellent critical dimension accuracy by restraining the neutralization reaction of the strong acid by oxidizing the surface of a reflection prevention layer using sulfur and hydrogen peroxide. CONSTITUTION: A light-shielding layer(520) is formed by using the reactive sputtering method on the top of a transparent substrate(510). A reflection prevention layer(530) of basic is formed on the top of the light-shielding layer using the reactive sputtering method. A reflection prevention layer(531) which is oxidized by implementing the surface process on the reflection prevention layer is formed.
Patent KR-20100109096-A (KR)
Title: Microbial fuel cell unit equipped with functional electrodes and microbial fuel cell prepared therewith
Inventor: AHN DAE HEE
IPC: H01M8/02
Filed: 2009-03-31
Abstract: PURPOSE: A microbial fuel cell unit and a microbial fuel cell using thereof are provided to reduce the volume of the microbial fuel cell by removing a chemical reproduction and re-cycling process. CONSTITUTION: A microbial fuel cell unit(100) comprises the following: an electrode system formed with a negative electrode module(103) including a porous carbon plate successively laminated with cellulose acetate films and ceramic membranes, and a positive electrode(102); and an anaerobic bath(101) containing organic body oxidation microorganisms, in which the electrode system is installed in the inside.
Patent KR-20100110053-A (KR)
Title: The oxygen and carbonated drinks-maker
Inventor: LEE MIN CHURL
IPC: A47J31/40
Filed: 2009-04-02
Abstract: PURPOSE: An oxygen and carbonated drink maker is provided to enable a user to conveniently produce drink by selectively injecting oxygen gas and carbon dioxide into a storage space. CONSTITUTION: An oxygen and carbonated drink maker(10) comprises a drink vessel(20), a gas injection port(40), a valve assembly, a gas supplier(70), a hinge(90), and a locking unit. A gas injection pipe is inserted into a storage space of the drink vessel. Upper and lower mounting units are formed in the gas injection port. An inner coupling unit with a gas valve is installed in the valve assembly. The gas supplier has a cover(70a) and a body(70b). The cover is located on the top of the valve assembly. The body accepts oxygen and carbon vessels. The hinge is coupled of the valve assembly and the body. The locking unit fixes the valve assembly and the body.
Patent KR-20100110114-A (KR)
Title: Automatic link controller between solar heat accumulator and boiler
Inventor: KIM SUNG MAN
IPC: F24S20/30
Filed: 2009-04-02
Abstract: PURPOSE: An automatic controller for decoupling-controlling a solar heating system and a boiler is provided to minimize the size of a system, since a boiler is controlled using an indoor controller and a heating circulating pump of an existing boiler. CONSTITUTION: An automatic controller for decoupling-controlling a solar heating system and a boiler comprises a determination unit(100), a circuit power supply unit(200), a memory unit(300), a boiler controller(400), and a pump control unit(500). The determination unit determines whether an indoor controller(2000) operates a boiler. The circuit power supply unit selectively supplies the power produced from a solar heat system according to the preset temperature of a solar heat storing tank. The memory unit memorizes the situation of the operation of the boiler. The boiler controller controls the boiler according to the preset temperature.
Patent KR-20100110121-A (KR)
Title: A method for correction of image distortion
Inventor: LEE KI JU
IPC: H04N5/225
Filed: 2009-04-02
Abstract: PURPOSE: A method for correcting image distortion is provided to correct a distorted image generated by unequal of photographed illumination and flexion of a lens, thereby obtaining an exact image. CONSTITUTION: An image sensor converts an image of an object measured in a measurement unit into an electrical signal(S102). An operating unit gains a secondary approximation value about the brightness according to the location of the object(S103). The calculation unit gains the difference of the secondary value and the brightness value. The calculation unit add or subtracts the difference value from the brightness value. The calculation unit corrects the distortion of the brightness value due to the illumination and lends flexion(S104).
Patent KR-20100111173-A (KR)
Title: 플래시 메모리장치
Inventor: LEE JUN
IPC: G11C16/02
Filed: 2009-04-06
Abstract: 본 발명은 플리핑 플래그와 데이터에 대해 오류정정 코드를 생성함으로써, 저장되는 데이터의 오류를 최소화하는 플래시 메모리장치를 개시한다. 
       
     플리핑, 반전, 비 반전, 메모리 모듈
Patent KR-20100111546-A (KR)
Title: Method for transmiting data packet, system, service box apparatus and access box apparatus therefor
Inventor: PARK SEONG SOO
IPC: H04L12/46
Filed: 2009-04-07
Abstract: PURPOSE: A data packet transmitting method and a system therefor, a service box device, and an access box device are provided to calculate the round trip time from the service box device to a terminal and calculate transmission speed to the terminal according to a receiver window size, thereby transmitting a buffered data packet to the terminal based on the transmission speed. CONSTITUTION: The first response message transmitting unit(210) transmits the first response message for a data packet received from an information providing server. A transmission speed calculating unit(220) calculates transmission speed to a terminal based on RTT(Round-Trip-Time) and an RWND(Receiver Window) size for an access box device. A service box data packet transmitting unit(230) transmits the data packet to the terminal through the access box device based on the transmission speed.
Patent KR-20100112256-A (KR)
Title: Non-volatile ram, solid state dirve including the same, and computer system including the same
Inventor: KWON MIN CHEOL
IPC: G11C16/34
Filed: 2009-04-09
Abstract: PURPOSE: A non-volatile ram, a solid state drive including the same, and a computer system including the same are provided to prevent the fail of an initial resistor by monitoring external temperature condition of data programming point and after that. CONSTITUTION: A buffer(140) buffers data to be programmed in a RAM array(150). The buffer buffers data which is extracted from the nonvolatile RAM array. A control block(110) extracts the nonvolatile RAM array and the buffer. The nonvolatile RAM array is a PRAM(Phase-change Random Access Memory) array.
Patent KR-20090111287-A (KR)
Title: Improvements in cyclical swing adsorption processes
IPC: C01B32/50
Filed: 2009-04-20
Abstract: PURPOSE: An improved cyclical variation adsorption method is provided to reduce pressure drop and the amount of purge gas required for reproduction, and to decrease normal driving time. CONSTITUTION: An improved cyclical variation adsorption method includes the following steps of: determining the time required for completion of an operation mode; performing the process according to the total amount of the supplied gas compound; monitoring the concentration of an adsorbate; expecting the time required for the completion of the operation mode from the concentration monitored; changing at least one or more reproduction mode operation condition; and completing the reproduction mode and a concurrent operation mode.
Patent KR-20100115655-A (KR)
Title: Linear vibrator
Inventor: LEE IN HO
IPC: H02K33/02
Filed: 2009-04-20
Abstract: PURPOSE: The linear vibrator supports the moving part through the supporting shaft. The dumping knuckle is improved. CONSTITUTION: It is inserted into the supporting shaft(65) silver case. The bearing is touched with the supporting shaft outer circumference in order to mobile. The mass(68) protects a part of bearing. The moving part(71) is included of the fixing member clinching coil on the mass. The permanent magnet(66) protects a part of bearing.
Patent KR-20100116261-A (KR)
Title: A necktie
Inventor: PARK JI WHAN
IPC: A41D25/00
Filed: 2009-04-22
Abstract: PURPOSE: A tie is provided which enables a user to easily and detachably fix a tie on a shirt. CONSTITUTION: A tie comprises: a large width portion(10) which is exposed frontward when a tie is bound; a small width portion(11) which is arranged on the rear of the large width portion; a fixing member(20) which is fixed to the back side of the large width portion; and a fixing unit(21) and folding part(22) equipped with an adhering member. The fixing unit is sewn in the large width portion and is fixed thereto in order to be placed on the virtual center line of the large width portion.
Patent KR-20100116509-A (KR)
Inventor: HAN CHUN OK
IPC: A63B21/00
Filed: 2009-04-22
Abstract: 사용자가 이 물품위에 올라서서 철봉 등을 붙잡고 앞뒤로 까딱거리거나 저면에 달린 바퀴를 이용하여 앞뒤로 밀면서 각종 근육운동을 할 수 있도록 한 것과 이 물품을 사용할 때 필요한 철봉 및 철봉을 수용하는 바닥재 등을 고안의 내용으로 함.