baber/WOPTO huggingface dataset:
Patent KR-20080082416-A (KR)
Title: Multi-function laundry drying and air cleaning equipment with negative ion generator
Inventor: JANG DAE WOONG
IPC: D06F57/00
Filed: 2007-05-14
Abstract: A multi-functional laundry drying rack using negative ion for air cleaning is provided to reduce noise by installing a fan on the lower part and installing a switch controller unit on the upper part. A multi-functional laundry drying rack using negative ion comprises a fan(F), an air outlet(L), a negative ion generator, caps, and a switch controller unit(B). The fan generates negative ion toward left or right sides of the lower part of a side pole(D). The air outlet is formed on the side pole, and discharges air to dry the laundry. The negative ion generator is installed on the air outlet of the fan. The cap is installed on the side pole to determine the amount and direction of the negative ion. The switch controller unit is installed on a connection of two laundry drying rods(A), and has an LED mark and a timer. The LED mark allows a user to check the operational state of an LED and each of switches. The timer has a switch turning on and off the negative ion generator and left and right fans, and determines operation time.
Patent KR-20070112065-A (KR)
Title: Class ab amplifier circuit with combined quiescent current and common mode control
Inventor: EBNER CHRISTIAN
IPC: H03F3/20
Filed: 2007-05-18
Abstract: A class AB amplifier circuit with combined quiescent current and common mode control is provided to prevent any coupling between separate control loops by combining two control functions in one and the same control path. First and second supply terminals(12,14) supply a first supply potential(Vss) and a second supply potential(Vdd) to an amplifier circuit. An output stage has a first output node(16) and a second output node(18) for output of differential output signals(Voutn,Voutp). The first output node is connected to the first supply terminal and the second supply terminal via first and second output transistors(T1,T2), respectively. The second output node is connected to the first supply terminal and the second supply terminal via third and fourth output transistors(T3,T4). A control stage is input with an input signal(Vinn,Vinp) to control the output transistors. A control path is fed back into the control stage for the combined control of the quiescent currents of the output transistors and a common mode potential of the differential output signal.
Patent KR-20080103205-A (KR)
Title: Water treatment system using electrolysis to remove nitrate nitrogen, coliform and other bacteria
Inventor: KANG GU YOUNG
IPC: C02F1/46
Filed: 2007-05-23
Abstract: A processing system of nitrate nitrogen, colon bacteria, and normal bacteria by using electrolysis is provided to improve the quality of water by improve nitrate nitrogen, colon bacteria, normal bacteria, color, and odor removal efficiency. A filter equipment(2) filters the water flowed in into raw water(1). A base water transferring tank(3) stores filtered water. The post-treatment bath(100) installs a catalyst bath(10) or an ion exchange bath in an electrolysis tank(30). The catalyst bath adds 9H2O to Fe0 catalyst or a alumina supporter mixes alumina power with NO3 9H20 solution by the ratio of one to one. The nitrate nitrogen is dried at 110 ~ 150 degrees for 20~23 hours and the catalyst plasticized is used for 2 hours.
Patent KR-20090001810-A (KR)
Title: Apparatus and method for using prediction information
Inventor: KIM HYUN JUN
IPC: H04N21/45
Filed: 2007-05-23
Abstract: A recommending apparatus and a method thereof using predictive information are provided to measure predictive preference to predetermined contents, and to measure error preference and post predictive preference, so that fast recommendation can be performed for the predetermined contents. A preference configuration module(100) configures prior predictive preference by referring to actual preference of a first user group. An error measurement module(110) measures error preference based on the actual preference and the prior predictive preference. A post predictive preference measurement module(120) measures post predictive preference for predetermined contents based on the measured error preference.
Patent KR-20080103330-A (KR)
Title: Cooling structure of blower motor
Inventor: SON HEE TAE
IPC: H02K9/04
Filed: 2007-05-23
Abstract: A cooling structure of a blower motor forming a plurality of inlet holes in outer circumference is provided to cool a blower motor using outside air inhaled through a suction fan and a hole by adding a suction fan and a plurality of holes inside a blower motor. A cooling structure of a blower motor comprises the followings: a plurality of inlet holes(21) formed in order to inhale an outside air; an yoke(20) in which a lower surface is opened, and forming an accommodation space; a armature(30) inserted to an inner side of the yoke; a base(40) formed in one side of the armature; a cover(50) combined in one end face of an opening of the yoke, and capable of fixing the base and the armature; and a blower case forming a blower fan and a plurality of holes.
Patent KR-20080109570-A (KR)
Title: Steam cleaner
Inventor: NOH HYUNG SOO
IPC: A47L11/34
Filed: 2007-06-13
Abstract: A steam cleaner having a water softening unit is provided to have no environmental pollution for removing ions of a hard water component contained in water used for steam production. A steam cleaner includes a steam cleaning unit for steam cleaning, and a water softening unit(40) softening the water supplied to the steam cleaning unit, wherein the water softening unit makes ions of a hard water component contained in water adsorbed to an electrode while softening water by supplying power to a porous electrode and softens water by removing from the electrode while regenerating.
Patent KR-20080110003-A (KR)
Title: Welding rod for laser welding apparatus and laser welding apparatus for inner-strap of spacer grids of nuclear fuel rod using this
Inventor: KIM SOO SUNG
IPC: G21C21/00
Filed: 2007-06-14
Abstract: A welding rod for laser welding device capable of reducing thermal transportation and laser welding device of spacer grids of nuclear fuel rod using the same are provided to reduce a welding bead size of spacer grids by performing a delicate welding. A welding rod(10) for laser welding device capable of reducing thermal transportation comprises a housing, a optical fiber(12), a arranging lens(15), a condenser lens(16), a back mirror(17), and a laser pass hole(19). The housing is a cylindrical shape. One end of the optical fiber is installed in an upper part of the housing, and transmits a laser. The arranging lens is located in the upper part of the housing, and arranges the laser irradiated through the optical fiber. The condenser lens is located in a lower part of the arranging lens, and focuses a laser passing through the arranging lens. The back mirror has a tilt surface reflecting a laser focused by the condenser lens. The laser pass hole is penetrated in one side of the housing in order to pass a reflected laser.
Patent KR-20080112566-A (KR)
Inventor: JANG SE KHYUN
IPC: F21S10/00
Filed: 2007-06-21
Abstract: 빛을 조사하는 스포트라이트에 있어서, 
     상기 스포트라이트의 상단부에 위치하여 빛을 조사하는 아크릴 재질의 제 1볼록렌즈와, 상기 제 1볼록렌즈의 외주면을 감싸며 형성하는 헤더부와, 상기 헤더부 하단부에 형성하여, 360˚회전이 가능하여 조사 범위를 조절하는 볼 바디부와, 상기 볼 바디부의 외주면을 감싸며 너트로 체결되는 제 1체결부와, 상기 볼 바디부를 원하는 방향으로 회전하며 파워LED의 열 발산시 방열기능을 하는 방열부와, 상기 방열부의 상단에 형성한 삽입부와, 상기 삽입부를 상기 볼 바디부 내부에 체결하는 제 2 체결부와, 상기 방열부의 상단중앙에 형성하여 조사각도를 조절하는 제 2볼록렌즈와, 상기 제 2볼록렌즈를 이용하여 광원을 발산하는 파워LED;로 이루어지는 360˚회전이 가능한 스포트 라이트. 
       
     파워 	LED, 스포트 라이터, 볼록렌즈,
Patent KR-20080113497-A (KR)
Title: The balance controllable seat using a parallel mechanism
Inventor: KIM CHAE SIL
IPC: B60N2/39
Filed: 2007-06-25
Abstract: A balance adjustment seat for construction equipment using a parallel mechanism is provided to balance a seat mounted to construction equipment by compensating as much as the inclined degree. A balance adjustment seat for construction equipment using a parallel mechanism comprises a seat for a driver to take a seat, a seat plate coupled to the bottom of the seat, a base plate fixed to a vehicle at a certain distance from the seat plate, an actuator operated by one of hydraulic pressure, pneumatic pressure or electricity, a slope sensor sensing the slope value of the seat plate, an actuator calculating the value sensed by the slope sensor for compensating the value inclined, and the controller operating actuator.
Patent KR-20080114163-A (KR)
Title: Fuse puller
Inventor: KIM BYUNG GI
IPC: H01H85/02
Filed: 2007-06-27
Abstract: A fuse puller used in pulling out a fuse from a fuse box is presented to improve workability of fuse pulling work and convenience of a user and to prevent damage, by pulling out the fuse easily through a simple and compact configuration. A fuse puller comprises a body(1) comprising a long hollow part. A push tweezer(9) comprises a leg part(3) and a head part(7). A fuse holder(5) has a groove in order for a fuse(29) to be held in the leg part. A push switch(11) is elastically supported. A first coil spring(13) is installed to apply elastic force between the push switch and the push tweezer. A guide rod(15) is formed to penetrate through a coil part of the first coil spring. A guide groove(17) is inserted with the guide rod. A second coil spring(19) supports the push tweezer elastically.
Patent KR-20090000493-A (KR)
Title: Semiconductor memory apparatus having simplified signal line
Inventor: KIM JONG SU
IPC: G11C11/4091
Filed: 2007-06-28
Abstract: A semiconductor memory apparatus having simplified signal line is provided to generate two bit line signals having different phases through one signal wiring by using the signal branch unit. In a semiconductor memory apparatus, a fist equalizing unit makes the bit line(BL) and bit line bar(/BL) of the high position mat equalized. A precharging unit(120) is comprised of the bit line and the fourth and the fifth NMOS transistor(N4,N5) connected between the bit line bar in series. A sensing amplification unit(130) sense the electric potential difference between the bit lines and amplifies it. A second equalizer makes bit line and the bit line bar positioned in the low mat equalized. The data transfer unit(150) delivers the signal of the bit line pair amplified according to the Yi signal to data line pair(SIO, /SIO). The signal branch unit produces low and upper bit line selection signal(BISL,BISH) having opposite-phase from one bit line select signal wiring.
Patent KR-20090002754-A (KR)
Title: Apparatus for cutting a pile
Inventor: YOUN SANG JUN
IPC: B26D3/16
Filed: 2007-07-04
Abstract: Provided is a pile cutting apparatus which can be used regardless of materials of piles and can automatically cut the piles stably and accurately without manual instructions of an operator. A pile cutting apparatus(500) comprises an installation part(510), a cutting part(550), and a driving part(530). The installation part has a plurality of supporting plates(514) which are firmly and closely adhered to an inner wall of a pile. The cutting part is rotatably installed in the installation part. The cutting part cuts the pile. The driving part rotates the cutting part. The installation part includes a main frame(511), a plurality of driving cylinders(513), and an installation plate(512). The cutting part includes a housing(551), a cutting blade(556), and a drive motor(554).
Patent KR-20070078831-A (KR)
Title: Ultraviolet door lock
Inventor: KIM SANG WOOK
IPC: E05B1/00
Filed: 2007-07-05
Abstract: An environment-friendly infrared door lock is provided to prevent an epidemic due to door handle by sterilizing germs on the door lock by an infrared lamp. An environment-friendly infrared door lock comprises a self generation system(1,2) and an infrared lamp(3). The self generation system and the infrared lamp are mounted in the door lock. The self generation system drives the infrared lamp. The infrared lamp sterilizes germs on the door lock.
Patent KR-20080005865-A (KR)
Title: Walking assisting device
Inventor: HIKI YUTAKA
IPC: A63B23/04
Filed: 2007-07-09
Abstract: A walking assisting device is provided to secure an upward controlling function of a load transfer member even in a stretched state of a leg link, to configure the leg link in such a manner that it is stretched also in an upright stretched state of a user's leg, and to allow him/her not to feel displeasure. A walking assisting device includes: a load transfer member(1); a foot mount(2), in which a user's foot is rested; a leg link(5), having a first upper link part(6) which is connected through a first joint part(3) with the load transfer member, a second lower link part(7) which is connected through a second joint part(4) with the foot mount, and a third intermediate joint part(8) which connects the first and second link parts with each other in such a manner that the both link parts are folded to or unfolded from each other freely, as well as a driving source(9) which drives the third joint part; and an engaging mechanism(11), expanding or contracting a flexible link according to increase or decrease of a bending angle of the third joint part, wherein the flexible link is configured by means of at least one of the first and second link parts.
Patent KR-20090008006-A (KR)
Title: Aroma injection apparatus for automotive vehicles
Inventor: KIM JAE HO
IPC: B60H3/00
Filed: 2007-07-16
Abstract: A car freshener injection system is provided that the jet hole of the container housing and aromatic pack is opened. A car freshener injection system comprises a chamber(6) forming the jet hole in which the aromatic agent spouts out in the difference indoor, a container housing(12) forming the storage space connected to the vent(8) into the adiabatic material, a aromatic pack(14) which is accepted so that the aromatic agent spout out in the chamber of the container housing, a solenoid valve(18) installed at the chamber of the container housing, a controller(22) controlling the solenoid valve with the operation switch(20).
Patent KR-20090008029-A (KR)
Title: Method for attaching cover lay for flexible printed circuit board
Inventor: KIM CHANG SOO
IPC: H05K3/46
Filed: 2007-07-16
Abstract: A method for attaching cover lay for flexible PCB is provided to insert a pin in a first and a second jig holes according to position change of a first and a second jig holes by using a movable pin. A plurality of first jig holes is formed on a base film with a CNC(Computer Numerical Control) drill in CNC processing of the base film(a). A second jig hole is formed on a position like the first jig hole(b). A jig is prepared(c). A pin penetrating the first jig hole and the second jig hole is formed on an upper side of the jig. A cove lay and the base film are laminated on the upper side of the jig(d). The cover lay is attached in the base film by heat and pressure supplied in an upper side of the jig(e).
Patent KR-20090010708-A (KR)
Title: A device for ejecting scrap from cam piercing
Inventor: KIM MIN JAE
IPC: B21D45/00
Filed: 2007-07-24
Abstract: A device for ejecting scrap in a cam piercing operation is provided to eject the scrap to the outside of a product, thereby remove the scrap conveniently by installing an ejecting unit in a lower mold, thereby automatically ejecting the scrap to the outside when performing the cam piercing operation in a cam pierce unit for a press mold. In a press mold apparatus comprising an upper pierce punch(110) disposed on one side of a bottom part of an upper die(130) to pressurize a panel product(10), a lower die(120) disposed under the upper pierce punch oppositely to the panel product, a cam driver(60) disposed on the other side of the bottom part of the upper die, and a cam slide(70) disposed oppositely to the cam driver and inked with driving of the cam driver, a device for ejecting scrap in a cam piercing operation comprises an upper pad(20) which is disposed on a side of the upper die oppositely to the panel product, and which has an inserting hole(22) formed in one side thereof. The upper pad includes a bush(40) disposed in the inserting hole to determine shape of the scrap during the cam piercing operation, and an ejecting unit(50) disposed on the lower die to automatically eject the scrap to the outside during the cap piercing operation.
Patent KR-20090010809-A (KR)
Title: Method for substrate transaction
Inventor: EOM DAE HANG
IPC: H01L21/304
Filed: 2007-07-24
Abstract: A method for substrate transaction is provided to improve dry characteristic by suppressing generation of a water mark and controlling the rotation speed of a wafer in drying. A method for substrate transaction is comprised of steps: rinsing a substrate surface with hyper-pure water; supplying a dry gas to the substrate and drying it(s30). The substrate is rotated to the low velocity less than 50rpm in drying process. A water film is formed before the dry gas is supplied to the surface of the substrate, and the dry gas is moved to the edge of the substrate while the substrate having the water film.
Patent KR-20080012162-A (KR)
Title: Moulding material, foundry moulding material mixture and process of producing a mold or a moulding part
Inventor: GERLACH RALF JOACHIM
IPC: C04B28/26
Filed: 2007-07-26
Abstract: A molding material, a foundry molding material mixture and a manufacturing method of a mold or molding parts are provided to obtain excellent flowage and even packing density for molded article caused by improved shape accuracy by using partially solubilized amorphous SiO2. A molding material or a molding part consists of 1-10% of alkaline silicate based binder, 1-10% by weight of micelle of amorphous silicon dioxide and the rest of silica of which particle size is 0.01-5mm, wherein the particles of the amorphous silicon dioxide have spherical shape, respectively, and particles corresponding to at most 1.5% by weight have diameter of at least 45mum; the surface of the amorphous silicon dioxide has swelling phase having thickness of 0.5-1% with respect to mean particle diameter. The mean particle diameter of the amorphous silicon dioxide is 10-45mum, and the purity of the amorphous silicon dioxide is over 85%. Binder bridges are formed between alkaline silicon dioxide and the silica through additional binding centers. The binder comprises 0.01-0.50% of iron, aluminum and/or cadmium. A manufacturing method of a mold or molding parts using the molding material comprises steps of: placing partially solubilized amorphous spherical SiO2 of which particle size is at least 45mum in a suspension comprising 20-70% of silica dioxide for solid content, of which pH is adjusted to 9-14 as a micelle; subjecting the amorphous silicon dioxide in an alkaline treatment for at least 4 minutes until a swelling phase is formed on the surface of the silicon dioxide; mixing the silicon dioxide with molding sand and binder homogeneously while a ratio of binder/SiO2 to molding sand in the mixture is maintained at 1-10 to 90; and suiting the silicon dioxide together with the molding sand and the binder in a mold box and drying the product for forming finished core. The surface of the amorphous silicon dioxide is partially solubilized, the mean particle diameter of the silicon dioxide is extended to 2%, and a swelling phase is formed on the surface.
Patent KR-20090012403-A (KR)
Title: Boiled fish paste making machine of tunnel shape consisted of 3 belt
Inventor: KWON YOUNG SIN
IPC: A22C18/00
Filed: 2007-07-30
Abstract: A boiled fish paste making device of tunnel shape is provided, which improves the space utilization by forming belts in the multilayer structure and prevents fuel depletion. A boiled fish paste making device of tunnel shape comprises: a body portion; an insertion belt transferring an object discharged from a fish molder to the inlet hole; a discharging belt(40) transferring the object discharged from an outlet; a steam part(50) including a nozzle squirting the steam; a collection unit(60) collecting the fluid falling down from the top; a controlling member(70) adjusting the stream amount and temperature of the inside of body part; and a controller(80) controlling the temperature of the steam part and speed of the belt member.
Patent KR-20090013352-A (KR)
Title: Method and system for trading goods using portable wireless communication terminal
Inventor: KIM JI YOUNG
IPC: G06V30/224
Filed: 2007-08-01
Abstract: A method and a system for transacting goods by using a portable wireless terminal equipped with an ID factor including ID information of the goods are provided to enable a user to specify the goods conveniently through the portable wireless terminal and exchange the goods on the offline without using the wireless Internet. A first terminal(100) includes an ID factor reader(110) for reading an ID factor, which includes ID information and is equipped in goods, a controller(120) processing and transceiving goods information and a buyer ID read from the reader, and a controller processing and transceiving transaction related information, and an output unit displaying information. A server(200) included a database unit(220) including a goods information database(221), a member information database(222), and a transaction information database(223), and a controller processing the information of the database unit and transceiving the information with terminals. A second terminal(300) receives and displays an exchange ticket. A third terminal transceivers exchange ticket information and the transaction information by connecting to the server.
Patent KR-20090015311-A (KR)
Title: Video surveillance system
Inventor: AHN GEON YOUNG
IPC: H04N7/18
Filed: 2007-08-08
Abstract: A video monitoring system is provided to strengthen a supervision function through a monitoring camera with low cost and easily confirm a video signal photographed by the monitoring camera. A camera part(110) includes a wide band lens capable of taking a picture of a subject in all directions. A video processor compresses a video signal photographed in the camera unit. A memory stores the compressed video signal. A camera communications unit(150) transmits the video signal. A camera system(100) has a camera control unit which transmits the video signal stored in a storage unit to the outside through the camera communications unit. A display communications unit(250) receives the video signal transmitted from the camera communications unit. A display unit(210) displays the video signal. A display system(200) includes a display control unit(230). The display control unit controls the display communications unit to receive the video signal, and processes the received video signal to display the processed video signal on the display unit.
Patent KR-20090018242-A (KR)
Title: Probe unit and probe unit needle
Inventor: JEON TEA WOON
IPC: G01R1/073
Filed: 2007-08-17
Abstract: A probe unit capable of smoothly performing delivery of electric signal, a needle of probe unit, and a manufacturing method thereof are provided to prevent interference between needles of a probe unit by improving rigidity of a beam part of the needle of the probe unit. A probing part(111) is contacted in a pad mounted on an LCD(Liquid Crystal Display). A first beam part(101) is connected to a top of the probing part, has elasticity, and supports the probing part. A second beam part(102) is connected to the first beam part, and supports the first beam part. A connection part(103) is connected to the second beam part, and is contacted in a circuit terminal in order to deliver an electric signal to the pad mounted on the LCD.