baber/WOPTO huggingface dataset:
Patent KR-20080089797-A (KR)
Title: A continuous heating apparatus for forging materials
Inventor: LEE HYUN SUK
IPC: B21J17/02
Filed: 2007-04-02
Abstract: A continuous heating apparatus of forging materials is provided to improve process efficiency and heat the forging materials having various thicknesses and lengths continuously by placing the forging materials horizontally or vertically and combining welding preventing parts between the welding preventing parts. A continuous heating apparatus of forging materials(1) comprises a feeding passage(10), a supply part, pushers(30), a heater, and welding preventing parts(50). The feeding passage is horizontally installed to feed the forging materials in the heating apparatus, using refractory bricks. The supply part has a receiving part and an operating part. The pushers push the forging materials horizontally, using hydraulic pressure. The heater burns gas and heats the forging materials which are injected along the feeding passage. The welding preventing parts are combined between the materials to prevent the welding of the forging materials. The pushers move the forging materials horizontally to heat the forging materials through the heater. The heater includes a body, a door(44), combustion parts(46), and a waste heat recovery part.
Patent KR-20080090940-A (KR)
Title: Ventilator of image forming apparatus
Inventor: KIM TAE HEE
IPC: G03G15/00
Filed: 2007-04-06
Abstract: A ventilator of an image forming apparatus is provided to absorb vibration generated when a fan rotates using elastic supports to prevent the vibration from being transferred to the image forming apparatus, thereby reducing noise caused by vibration of the fan. A ventilator(200) of an image forming apparatus includes a duct(210), a ventilating unit(220), and a pair of elastic supports(230). The duct penetrates the image forming apparatus. The ventilating unit is set inside the duct and makes external air flow into the image forming apparatus. The pair of elastic supports are arranged opposite to the ventilating unit and elastically connect and fix the ventilating unit to the duct.
Patent KR-20090001416-A (KR)
Title: Word learning system and its method for using quiz and game based on learner's memory
Inventor: CHONG HON CHAE
IPC: G06Q50/20
Filed: 2007-04-10
Abstract: A word study system and a word learning method based on a memory ratio using a quiz and a game are provided to evaluate the memory ratio of words if a user studies the words through the quiz, thereby providing a word learning service based on the memory ratio for selecting learning incomplete words and learning completion words to the user. A word study system comprises a word learning server(2). The word learning server comprises the following units. A unit(21) selects learning target words for a user to learn. A unit(22) configures the learning target words to a quiz set and provides the quiz set to a user terminal. A unit(23) selects review target words which the user learns at least one time. A unit(24) configures the review target words to a game set and provides the game set to the user terminal. A unit(25) determines whether each word of the quiz set or the game set is a correct answer. A unit(26) calculates a memory ratio by using an answer collection/exposure frequency if the correct answer of the review target word is determined. A unit(28) determines the study incompletion words and study completion words of the quiz set, and the study incompletion words and study completion words of the game set.
Patent KR-20080093521-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: KIM JUN DONG
IPC: H01L27/108
Filed: 2007-04-17
Abstract: A semiconductor device and a method for manufacturing the same are provided to enable a repair operation, thereby reducing an occurrence rate of a failure by maintaining an operation of a remaining contact plug although defects occur in one contact plug. A semiconductor device includes a semiconductor substrate(100), a gate, a bit line, a capacitor(124), a lower metal wire(112), and contact plugs(130). The semiconductor substrate has a cell region and a peripheral region. The gate, the bit line, and the capacitor are formed in the cell region. The lower metal wire is formed in the peripheral region of the semiconductor substrate. The plurality of contact plugs connect an upper metal wire to the lower metal wire. The plurality of contact plugs are installed in a region to which a voltage greater than a supply voltage is applied.
Patent KR-20080096980-A (KR)
Title: Suture processing machinery
Inventor: KIM JONG HWAN
IPC: A61B17/064
Filed: 2007-04-30
Abstract: A SUTURE PROCESSING APPARATUS IMPROVES A SUTURE FUNCTION OF THE SUTURE BY FORMING AN ACICULA IN THE EXTERIOR OF THE SUTURE. A suture processing apparatus includes a suture feeding device, a suture transferring device, an acicula forming device, and a suture cutting device. The suture feeding device(100) feeds wound suture by proper tension. The suture transferring device(200) pulls the suture from the suture feeding device and transfers the suture to a processing direction. The acicula forming device(300) forms the acicula by cutting an external part of the suture transferred by the suture transferring device. The suture cutting device(400) cuts the suture which has the acicula by the acicula forming device and is transferred from the suture transferring device at a regular length..
Patent KR-20080099985-A (KR)
Title: Dredging machine
Inventor: PARK JONG IL
IPC: E02F3/76
Filed: 2007-05-11
Abstract: A drainage way dredger is provided to increase the speed of dredging work in comparision with the artificial dredging work. A drainage way dredger(1) comprises an engine(2a), a transmission(2b) in which the power is delivered from the engine and runing the back wheel, an oil tank(5) formed in the front side of transmission, a worm shaft(61) which is formed in order to rotate in the upper one side of the oil tank with the hydraulic motor(6), a rotating cylinder(7) in which the worm wheel(71) is formed, a boom stand(8) in which one end is pivotally connected to the upper end of the rotating cylinder, a boom stand working cylinder(9a) in which the leading end of the piston rod as to the top bracket, adhered to the connected party(81) of the boom stand is connected, a bucket(91) pivotally adhered to the free end(83) of the boom stand, a bucket working cylinder(9b) in which the piston rod leading end is connected.
Patent KR-20070109943-A (KR)
Title: Aqueous adhesive and coating formulations
Inventor: PANTKE DIETRICH
IPC: C08K3/34
Filed: 2007-05-11
Abstract: An aqueous polymer dispersion is provided to produce films having high tensile shear strength and a waterproof property, short film forming time and film drying time, and high thermal stability. An aqueous polymer dispersion comprises (a) at least one dispersion containing polyvinylacetate and/or at least one polyvinylacetate copolymer, and (b) at least one aqueous silicon dioxide dispersion containing SiO2 particles having an average particle size of 1-400 nm. The SiO2 particles are present as non-crosslinked individual primary particles. The polyvinylacetate and/or polyvinylacetate copolymer particles have an average particle size of 70-300 nm. The aqueous polymer dispersion further contains (c) OH-containing oligomers or polymers.
Patent KR-20070060055-A (KR)
Title: Fish farming cages
Inventor: KYUNG EUN CHYUN
IPC: A01K63/04
Filed: 2007-05-17
Abstract: A fish farming cage is provided to form a net in the shape of a hopper, to install an inflow portion on a lower center of the net and to install an excretion purifying portion to prevent pollution of water by the excretion of fish. The fish farming cage includes a foothold(10), a floating tool(20), a net(30), a weight portion(40) and an excretion purifying portion(50). The floating tool(20) is installed on an outer side of the edge of the foothold(10). The net(30) is installed on an inner side of the floating tool(20), and an excretion guide portion(32) and an excretion inflow portion(31) are formed on the net(30). One side of a discharge portion(51) is connected to a lower side of the excretion inflow portion(31) and the other side of the discharge portion(51) is connected to the excretion purifying portion(50) for sucking excretion of fish and discharging it to the outside.
Patent KR-20080103180-A (KR)
Title: The power steering gear box which uses the air control valve
Inventor: LEE KYONG SUP
IPC: B62D5/06
Filed: 2007-05-23
Abstract: The power steering gearbox is provided to increase the endurance by using an air control valve, and reduce the cost for replacement of the power steering gearbox by applying air to components(especially, a ceiling mounted on the inner side of the gear-box) and preventing the damage of the components cased by the heat. The power steering gearbox(10) forms a connection hole connecting with the inside at the one side of the power steering gearbox. The connection hole is connected with the air control valve(20) which comprises a suspension through a connection means(40). The inside of the power steering gearbox is cooled by being delivered the air ejected from the air control valve according to the operation of a pneumatic spring(30).
Patent KR-20080103697-A (KR)
Title: Method for manufacturing semiconductor device having recess gate
Inventor: AHN YEONG BAE
IPC: H01L21/336
Filed: 2007-05-25
Abstract: A manufacturing method of the semiconductor device having the recess gate is provided to improve the pattern margin by preventing the end part of the active area from being attacked. A manufacturing method of the semiconductor device having the recess gate includes the step for forming the photoresist film on the semiconductor substrate in which the active area and the element isolation region are defined; the step for forming the first photoresist layer pattern including the opening in which the denuded zone of the active area is greater than the denuded zone of the element isolation region by patterning the photoresist film; the step for forming the second photoresist layer pattern(235) which blocks the element isolation region while exposing the partial domain of the active area; the step for forming the recess trench into the semiconductor board; the step for forming the gate stack overlapping the recess trench.
Patent KR-20080065890-A (KR)
Title: Method and apparatus for allocating and signalling ack/nack channel resources in wireless communication systems
Inventor: CHO JOON YOUNG
IPC: H04W72/04
Filed: 2007-05-25
Abstract: A method and an apparatus for allocating and signaling ACK/NACK(positive Acknowledgement/Negative Acknowledgement) resources in a wireless communication system are provided to optimize the overhead for signaling information on ACK/NACK channel resources. In case of a non-persistent scheduling(211), the scheduling information relating to each data channel is transmitted through the each corresponded scheduling control channel(203). One SCCH(Scheduling Control Channel) is a physical layer control channel containing the scheduling information relating to one data channel. The ACK/NACK channel resources for transmitting the ACK/NACK information relating to the data channel are determined by the index of the SCCH implicitly. Accordingly, different data channels are mapped into the different ACKCH(ACK/NACK Channel)s(207) allocated to the fixed size resource group(209).
Patent KR-20080106673-A (KR)
Title: Structure arrangement led circuit of lcd system
Inventor: SONG HYUN JUNG
IPC: G02F1/13357
Filed: 2007-06-04
Abstract: An LCD(Liquid Crystal Display) device is provided to arrange a plurality of elements at both side of a PCB thereby improving the space use efficiency. An LCD device comprises an LCD panel(10), a backlight unit(20), and a PCB. The backlight includes a plurality of LEDs in order to provide the light source for the LCD panel. The PCB(30) installed at rear part of the backlight unit has LED pads(31,31') which are separately arranged both side part for setting LED circuit line. Therefore, the space use efficiency of the substrate is improved.
Patent KR-20080000510-A (KR)
Title: Button sewing machine
Inventor: YOKOYAMA RYUICHI
IPC: D05B3/14
Filed: 2007-06-12
Abstract: A button sewing machine is provided to simplify the entire structure, thereby achieving a decreased size, a reduced weight, and a low-cost, by using a movable-stationary switch unit, and to improve an operation efficiency by sewing button automatically and continuously. A cloth holder(10) is inserted into bifold cloth to hold the cloth. A button holder(5) holds a button while a needle penetrates a hole of the button. A movable table(22) moves the button holder frontward, backward, rightward, and leftward. A movable-stationary switch unit is switched between a first state, where the cloth holder is in a stationary state to stop the rightward and backward movement of the cloth holder, and a second state, where the cloth holder is not in the stationary state to move the cloth holder and the button holder frontward, backward, rightward, and leftward, during a button sewing operation. The movable-stationary switch unit includes a position adjustment unit, wherein the position adjustment unit adjusts the stationary position of the cloth holder in right and left directions within a predetermined range when the movable-stationary switch unit is in the fist state.
Patent KR-20080111961-A (KR)
Title: Apparatus for detecting level of fuel of car
Inventor: MIN YOUNG KI
IPC: B60K37/00
Filed: 2007-06-20
Abstract: A fuel level detection instrument of vehicle is provided to improve the accuracy of the gas fuel level. A fuel level detection instrument of vehicle comprises a pressure regulator. The pressure regulator includes a fuel shut-off valve(31) which supplies the fuel of the fuel tank to be the fuel distribution, a fuel pressure sensor(33) measuring FPS of the fuel line, a fuel temperature sensor(35) measuring the temperature of fuel of the fuel line, a regulator(32) reducing FPS of the fuel line to the set critical value, a control device(60) which calculates and indicates the gas fuel level.
Patent KR-20080076672-A (KR)
Title: Method and apparatus for transmitting and receiving electronic service guide in digital broadcasting system
Inventor: XU YILING
IPC: H04W36/00
Filed: 2007-06-20
Abstract: A method and an apparatus for transceiving an ESG(Electronic Service Guide) in a digital broadcasting system are provided to deliver ESG delivery information through an ESG bootstrap session for both of a broadcasting ESG and a PTP ESG. By parsing a delivery mode of an ESG, it is determined whether the ESG can be delivered through a broadcasting network(402,404). If so, first information indicating that a broadcasting ESG is transported is set(406). If the ESG can be delivered in PTP(Point-To-Point) through an interactive network, second information indicating that PTP ESG is transported is set(410,412). ESG delivery information including at least one of the first and second information is loaded on at least one of an ESG provider discovery descriptor, an ESG access descriptor and a unique ESG transport descriptor of an ESG bootstrap session so as to be transmitted to a terminal through the ESG bootstrap session(416).
Patent KR-20080113785-A (KR)
Inventor: HONG SUNG WOONG
IPC: E06B7/30
Filed: 2007-06-26
Abstract: 본 고안은 현관문의 기능에 창문의 기능을 결합한 것으로서, 사건 사고에 의한 생활로부터 안전을 보장받기 위하여 특별히 
     고안된 것이다. 
     외부에서 보게 되는 현관문은 기존 현관문과는 별 차이는 없으나 집 안에서 현관문을 볼 때 좋은 외관을 위하여 돌출되는 
     부분이 없도록 하고, ⑤ 거울 등을 설치함으로 인하여 실용성도 첨부한다. 안전함을 위해 ② 현관문의 비밀번호 장치기와 
     같은 ④ 비밀번호 장치기를 설치하고, 열린 상태에서 고정시킬 수 있는 ③ 창문의 구조로 설치한다. 
     ① 바깥쪽 창문 ② 현관문 비밀번호 장치기 
     ③ 창문형태 ④ 창문 비밀번호 장치기 
     ⑤ 안쪽 창문 부착된 거울 
       
     현관문, 창문구조, 비밀번호 장치기
Patent KR-20090000914-A (KR)
Inventor: SEO MIN JUN
IPC: E04B1/02
Filed: 2007-06-29
Abstract: A functional marble booth is provided to construct conveniently, to have a strong structure not to be broken easily by an external impact, to improve in appearance by installing natural marble at the front of the bottom or the top of a booth, and to protect people inside the vehicle at a collision. A functional marble booth is formed by installing marble units(60) installed on the side of the bottom or the top of a booth provided with an entrance, a window and a guide window, and forming upper and lower support frames(30,40) on a horizontal plane and a border frame(50) on a vertical plane to support the marble units, thereby not being pushed inward by an end projection of the frame by a rear-end collision or an impact at the outside, forming many marble units or one unit to the frame, and forming a sealing adhesive and an insulating layer on the inside.
Patent KR-20070077209-A (KR)
Title: Semiautomatic screw driver with ratchet wrench
Inventor: LEE GI HO
IPC: B25B13/00
Filed: 2007-06-30
Abstract: A ratchet wrench with a semi-automatic screw driver is provided to quickly loosen or fasten bolts or screws and to permit a user to work with the desired torque. A ratchet wrench with a semi-automatic screw driver includes main body units(1,3,4) having a semi-automatic driver function and a ratchet wrench unit(2) having a torque control function. The semi-automatic screw driver has a guide handle part joined to a socket connection center part of the ratchet wrench. The ratchet wrench has a handle connected through screws such that the ratchet wrench is separable from the semi-automatic screw driver.
Patent KR-20090004131-A (KR)
Title: Water outlet fitting for an automobile's reservoir tank
Inventor: PARK JUN PILL
IPC: F01P11/00
Filed: 2007-07-06
Abstract: A cooling water discharging device of the vehicle reservoir tank is provided to improve the engine refrigeration efficiency by mounting a hose in which socket is equipped to a nipple. A vehicle reservoir tank is includes a connecting nipple(10) having the discharging means(20) for the discharge of the cooling water and inflow. The discharging means comprises a through hole(41) is formed in the center of body in order to connect at the nipple of the reservoir tank(30); a socket(40) consisting of the adapter(43) extended due to the bottom of body with prescribed distance; and a hose(50) is inserted and set up to the inner side in the adapter of socket and located to the inside of the reservoir tank.
Patent KR-20090006296-A (KR)
Title: Method for fabricating liquid crystal display device
Inventor: HWANG TAE UNG
IPC: G02F1/136
Filed: 2007-07-11
Abstract: A method for manufacturing a liquid crystal display is provided to prevent the short at a third conduction layer which a first conduction layer, and a second layer. A first conductive layer is formed on the insulating substrate(130). A first insulating layer, and a second conductive layer and a third conductive layer are formed on the first conductive layer. A third conductive layer formed in the domain which is adjacent to the first conductive layer is removed when a second and a third conductive layers are patterned. A second insulating layer is formed on the patterned third conductive layer. A first contact hole patterning the first and the second insulating layer and exposes the first conductive layer is formed. The second contact hole patterning the second insulating layer and exposes the third conductive layer is formed. The fourth conductive layer connecting the first and the third conductive layer via the first and the second contact hole is formed.
Patent KR-20090009041-A (KR)
Title: Recording medium for electrophotographic printer
Inventor: KIM JAE HWAN
IPC: B41M5/36
Filed: 2007-07-19
Abstract: A recording medium for electrophotography is provided to improve picture quality by introducing white pigment, acrylic emulsion latex and the polyvinyl alcohol of which an average viscosity is 25cps or less in 4% aqueous solution of 20°C to a toner receiving layer. A recording medium for electrophotography contains a toner receiving layer(11) formed on one surface of the electricity material and a basic material(10). The toner receiving layer comprises a white pigment of 100 to 6,000 parts by weight, an acrylic emulsion latex of 100 parts by weight and polyvinyl alcohol of 1 to 100 parts by weight. An average viscosity of a polyvinyl alcohol is 25cps or less in 4% aqueous solution of 20°C. A Tg of the acryl group emulsion latex is 40°C or less.
Patent KR-20090010841-A (KR)
Inventor: LEE SEONG JAE
IPC: B65D75/30
Filed: 2007-07-23
Abstract: A heterogeneous material accommodation unit applied to a tray is provided to mix and drink heterogeneous material offhandedly by adding the heterogeneous material to a tray manufactured inexpensively. A heterogeneous material accommodation unit applied to a tray contains a tray(1) having constant a storing space, a pull tab(10) opening and shutting the tray and a storing part(20) having the storing space(21) in the pull. If a top part of the pull tab having the storing part is suppressed, a lower part of the storing part is opened by volume or content in the storing space etc. and the content in the storing space is dropped and mixed.
Patent KR-20070085183-A (KR)
Title: Removal method of packet loss at other bts handoff to delay
Inventor: KIM JAE YOUNG
IPC: H04W36/08
Filed: 2007-07-31
Abstract: A method for minimizing packet loss caused by delay occurring during handoff between base stations in an IP(Internet Protocol)-based mobile communication system is provided to minimize packet loss occurring when packets sent from more than two base stations are transmitted to an SF(Sector Function), by using GPS(Global Positioning System) time and a buffer. Data transmitted from an AT(Access Terminal) is sent to an SF from a base station #01(C101). Data transmitted from the AT is sent to the SF from a base station #0(C102). The data sent through the steps 'C101,C102' arrive at the SF(C103). The data arriving at the SF are transmitted to a PCF(Packet Control Function)(C104). In the step 'C101', data(E101) transmitted to the SF at 'D101' time arrives at the step 'C103' before 'D102' time. Data(F101) transmitted to the SF at the 'D101' time arrives at the step 'C103' before the 'D102' time. The arriving data(E101,F101) are compared together to transmit better data to the selected PCF in the step 'C104' at the 'D102' time.
Patent KR-20090012817-A (KR)
Title: Electric motor type power steering apparatus
Inventor: GO DOO KWAN
IPC: B62D6/10
Filed: 2007-07-31
Abstract: An electromotive power steering system is provided that the user can control OFF-CTR directly as the OFF-CTR switch is set up in the steering wheel. An electromotive power steering system comprises an OFF-CTR switch(60) which can be mounted on the steering wheel(10), and which user directly can control, one or more sensor(70) which are installed in order to measure the toe - value in each tire(50), a clutch(80) installed between the column(30) and steering wheel so that the power of the motor(20) is blocked from the steering wheel with transmission.