baber/WOPTO huggingface dataset:
Patent KR-20080084094-A (KR)
Title: A warning method and safety device for the tower crane
Inventor: SIN YONG OH
IPC: B66C15/00
Filed: 2007-03-14
Abstract: An alarming method and a safety device for risks of a tower crane are provided to safely lift up and down an object which is out of sight of an operator by allowing the operator to drive the tower crane watching a CCTV. An alarming method for risks of a tower crane includes the steps of: inputting basic data on a thrust structure of the tower crane(S-100); detecting an electrical analog signal for displacement generated by wind and dead load of a main jib with a measurement device which takes data on the risks of the tower crane(S-200); converting the electrical analog signal to a digital signal(S-300); determining safety of the thrust structure by performing analysis of the taken data and reference data(S-400); storing a result of the analysis on a server installed on the operation room and shows the result on a display device(S-500); and alarming risks of the tower crane if the taken data is not satisfied with the reference data(S-600).
Patent KR-20080084143-A (KR)
Title: An image forming apparatus
Inventor: JEON SANG UK
IPC: G03G15/00
Filed: 2007-03-15
Abstract: An image forming apparatus is provided to install guide protrusions in a paper discharging guide rotatable on a fusing frame to guide a front end of print media passing through a fusing unit, thereby prevent the interference of the guide protrusions in removing a jammed print medium to prevent a damage of the jammed print medium and the guide protrusions. An image forming apparatus includes a fusing unit, at least one paper discharging roller(151), and a paper discharging guide(152). The fusing unit includes a fusing frame. A pair of fusing rollers(141,142) is rotatabily installed in the fusing frame. The fusing rollers fuse a toner image transferred to print media. The at least one paper discharging roller is installed in the fusing frame. The paper discharging guide is installed to move for the fusing frame. Plural guide protrusions(154) guide the print media passing through the fusing unit to the paper discharging roller.
Patent KR-20080084188-A (KR)
Title: Nonvolatile memory device and method of manufacturing nonvolatile memory device
Inventor: OM JAE CHUL
IPC: H01L21/8247
Filed: 2007-03-15
Abstract: A non-volatile memory is provided to suppress a re-program phenomenon during an erase operation by increasing the work function of a wordline and a threshold voltage. A first insulation layer(104) and a charge storage layer(106) are formed on a semiconductor substrate(102). A first gate layer(108) is formed on the charge storage layer. A second insulation layer(110) is formed on the first gate layer. A second gate layer(112) is formed on the second insulation layer. The second gate layer and the second insulation layer in a region of the semiconductor substrate where a select line is to be formed are partially removed to form a contact hole. A gate electrode layer(116) is formed on the second gate layer including the contact hole. The gate electrode layer, the second gate layer, the second insulation layer, the first gate layer, the charge storage layer and the first insulation layer are etched. The charge storage layer can be made of a nitride layer. The second insulation layer can be made of an oxide layer.
Patent KR-20080086205-A (KR)
Inventor: YANG BYEONG IL
IPC: A63B29/04
Filed: 2007-03-22
Abstract: 본 발명은 실내 암벽 운동기구에 관한 것으로, 그 목적은 실내에서 간편하게 암벽 운동에 필요한 전문 근력을 증대시킬 수 있는 실내 암벽 운동기구를 제공하는 것이며, 그 구성은 상호 소정 간격져서 평행하게 배치되는 수직 지지대와; 상기 수직 지지대의 상하단부 내측면에 회전가능하게 각기 설치되는 회전지지대와, 상기 회전지지대 사이 구간의 수직 지지대의 내측면에 상호 대향되는 돌출형성되는 레일지지돌부와; 사다리 형태의 무한궤도로서, 상기 양측의 회전지지대에 양단부가 지지되고, 상기 회전지지대의 회전에 의해 무한순환하며, 양측단부는 상기 레일지지돌부에 의해 미끄럼작동가능하게 지지되는 순환벨트로 구성되는 것을 특징으로 한다. 
     
     	암벽, 순환벨트, 지지부재, 회전지지대, 레일지지돌부
Patent KR-20070108058-A (KR)
Title: Method of cutting and lapping a workpiece
Inventor: DIETZ WOLFGANG
IPC: B24B27/06
Filed: 2007-03-29
Abstract: A method of cutting and lapping a workpiece is provided to transfer and distribute lapping compound conveniently in a lapping clearance by forming a channel between outer individual wires wound around a single wire. In a method of cutting and lapping a workpiece, the workpiece is divided into a thin wafer by lapping compound(4) and a circulating wire tool binding lapping compound. A wire cable(1) is used for the wire tool. Diameter of the wire cable ranges 50 to 500mum. The wire cable includes a single wire as a strand core(6) and a strand formed of individual wires(7) wound around the stand core.
Patent KR-20070099488-A (KR)
Title: Patterns of conductive objects on a substrate and method of producing thereof
Inventor: WOLLACH GAL
IPC: H05K3/14
Filed: 2007-04-04
Abstract: A pattern of conductive objects on a substrate and a method for manufacturing the same are provided to be used in conductive products such as a membrane, a switch, a printed circuit board, and a conductive panel. A method for manufacturing a pattern of conductive objects includes the steps of: depositing an electric conductive material on a substrate within a vacuum deposition chamber to form a base layer(120); adapting an electric insulating agent on a really complementary selective region of a base on a region which is a previously designed to move the conductive objects (130); electroplating the previously designed region with a second electric conductive layer to move the conductive objects(140); removing the electric insulating agent from a substrate (150); and etching a top layer of the second electric conductive layer chemically to remove the top layer of the second electric conductive layer and a base layer of the selection region for generating the pattern of the conductive object on the substrate(160).
Patent KR-20070100653-A (KR)
Title: Hydraulically driven vehicle
Inventor: HANAFUSA JITSUMI
IPC: B60K20/02
Filed: 2007-04-06
Abstract: A hydraulically driven vehicle is provided to reduce size and costs of a gear-shifting mechanism by simplifying the structure. A hydraulically driven vehicle comprises an engine, a left hydrostatic transmission, a right hydrostatic transmission and a gear-shifting mechanism(31). The engine is mounted on a vehicle frame. A left hydrostatic transmission is driven by the engine and drives a left drive wheel. The right hydrostatic transmission is driven by the engine and drives a right drive wheel. The gear-shifting mechanism transmits, to the hydrostatic transmissions, the movement of a speed setting device that is operated by an operator to adjust the traveling speed of the vehicle frame and the movement of left and right steering devices that are operated by the operator to turn the vehicle frame. The gear-shifting mechanism includes a first swing member(43), a left second swing member(46L), a left resilient member(48L), a right second swing member(46R), a right resilient member(48R), a left drive plate(55L), a left link plate(52L), a right drive plate(55R) and a left link plate(52R).
Patent KR-20070101772-A (KR)
Title: Compound for organic electroluminescence and organic electroluminescent device
Inventor: FUJITA TETSUJI
IPC: C09K11/06
Filed: 2007-04-06
Abstract: An organic electroluminescent compound and an organic electroluminescent device using the compound are provided to improve luminous efficiency and the lifetime of a device. An organic electroluminescent compound is a polymer comprising the repeating unit represented by the formula 1, the repeating unit represented by the formula 2, the repeating unit represented by the formula 3, the repeating unit represented by the formula 4 and the repeating unit represented by the formula 5, wherein R is an alkyl group, an aryl group, or an alkylaryl group. Preferably the organic electroluminescent compound is used as a light emitting dopant in a light emitting layer.
Patent KR-20080087609-A (KR)
Title: Spray composition for sterilization and deodorization
Inventor: KO BONG SU
IPC: A61L9/00
Filed: 2007-04-12
Abstract: A spray composition for sterilization and deodorization is provided to exterminate various germs and molds that exist in various articles like clothing, a carpet, a bed, etc. A spray composition for sterilization and deodorization contains 0.1-2 weight% of 2,4,4-trichloro-2-hydroxy diphenyl ethers, 0.1-2 weight% of quaternary ammonium salt, 0.1-0.5 weight% of lavender extract, 2-10 weight% of polyoxyethylene sorbitan monooleate, 2-10 weight% of polyoxyethylene lauryl ether, 10-20 weight% of ethanol and 77-85.7 weight% of purified water. The lavender extract is obtained through vapor distillation of lavender flowers. Rosemary extract is able to be used as a substitute for the lavender extract.
Patent KR-20090001471-A (KR)
Title: Memory device for collecting evidence data of cyber investigation and automatic system and service method for cyber investigation using the same
Inventor: HYUN MI BOON
IPC: G06F19/00
Filed: 2007-04-17
Abstract: A memory device for collecting evidential data stored in a heterogeneous mobile terminal, and a cyber investigation automatic system and a service method using the same are provided to collect the evidential data stored in the memory device embedded in the heterogeneous mobile terminal and extract the evidential data from the collected evidential data. A booting unit(110) boots up a heterogeneous mobile terminal for including a program for displaying time, and generating and storing a plurality of data including evidential data at current time by using a program. An application linker(120) collects video data including the evidential data from the heterogeneous mobile terminal by including time error information between time data of the evidential data and standard time information collecting the evidential data. A storing unit(130) stores the evidential data.
Patent KR-20080093672-A (KR)
Title: Optimun design of bow structure for minimizing ship damage considering collision
Inventor: KIM JAE HYUN
IPC: B63B3/14
Filed: 2007-04-18
Abstract: A stem of a ship is provided to stabilize and simplify a structure thereof with structural strength maintained by installing a ring frame inside of the stern of the ship. A stem(10) of a ship includes an outer plate(11) and a structure member(12). The outer plate is formed to reduce resistance of fluid. The structure member is installed inside the outer plate and includes vertical members(40), horizontal members(41), and a reinforcement matters(42). The vertical members and the horizontal members partition the stem and maintain structural strength of the stem. The reinforcement matters are installed widthwise of the stem and reinforce the structural strength of the stem.
Patent KR-20070052726-A (KR)
Inventor: LEE KYUNG HO
IPC: G06F15/02
Filed: 2007-05-02
Abstract: 본 발명은 휴대용 학습기에 관한 것으로, 본 발명에 따른 학습기는, 학습모드에서는 디스플레이되는 문제에 대한 정답에 대응되는 숫자신호 또는 문자신호가 입력되며, 음악모드에서는 디지털 음악파일의 동작 컨트롤을 위한 컨트롤 신호가 입력되기 위한 키입력부와; 학습 문제 및 정답을 포함하는 각종 학습 컨텐츠 및 MP3파일을 포함하는 디지털 음악파일의 저장을 위한 메모리부와; 학습모드에서 상기 키 입력부에서 입력되는 숫자신호 또는 문자신호와 상기 메모리부에서 제공되는 정답신호를 비교한 비교신호를 출력하는 정답비교부와; 학습모드에서는 상기 학습문제의 외부 출력 동작을 제어하고, 상기 정답비교부에서 출력되는 비교신호에 응답하여 학습자의 학습 데이터의 작성 및 상기 비교신호에 의해 판단되는 오답문제들의 별도 저장을 제어하고, 음악모드에서는 상기 메모리부에 저장된 디지털 음악파일의 재생을 제어하는 메인프로세스 유닛을 구비한다. 본 발명에 따르면, 장소에 제약없는 문제풀이를 통한 학습 및 음악감상이 가능해진다. 
       
     학습기, 단어, 언어, 컨텐츠, MP3
Patent KR-20080099475-A (KR)
Title: A nonvolatile memory device and method for manufacturing the same
Inventor: JIN GYU AN
IPC: H01L27/115
Filed: 2007-05-09
Abstract: A non-volatile memory device and a manufacturing method thereof are provided to prevent the difficulty of the gate etch processing by the aspect ratio and the device' defects. The non-volatile memory device comprises the device isolation film having the protrusion on the substrate; the floating gate isolated between the protrusion of the element isolation film(106); the tunneling insulating layer formed between the floating gate and substrate(105); the dummy pattern formed on the protrusion of the device isolation film; the dielectric film formed on the floating gate(110), isolated between the dummy pattern.
Patent KR-20080099707-A (KR)
Title: Slurry ring and bilateral lapper and polisher having the same
Inventor: HAN KEE YUN
IPC: B24B57/02
Filed: 2007-05-10
Abstract: A slurry ring and bilateral lapper and polisher having the same is provided to accurately machine thickness and plane degree of a workpiece by supplying slurry at regular rate. In the slurry ring(142), a number of slurry holes(148) is equipped in order to supply slurry between the upper and the lower polishing plate. A right angle side(165) is protruded radially on the top outer side of the slurry ring. An inclined surface is formed to tapered along an advancing direction of a slurry on the opposite side of the concatenated inner surface. The inner surface concatenating with the slurry hole in the right angle side comprises the incline which is formed in order to be inclined.
Patent KR-20080101334-A (KR)
Title: Refrigerator
Inventor: AN JAE KOOG
IPC: F25D23/04
Filed: 2007-05-17
Abstract: A refrigerator is provided to store the object in a drawer type container using a lifting guide rail and an advance-and-retreat guide rail. The refrigerator is composed of a main body having a storage room of which front face is open, a container(14) accepted at the drawer type in the storage room, a door(15) mounted at the front of the container to open and close the storage room, an advance-and-retreat guide rail(16b) guiding the advance-and-retreat movement of the container and the door, a lifting guide rail(17b) guiding the elevation of the container, and an elevating apparatus(20) for elevating the container when pulling or pushing the container.
Patent KR-20090001756-A (KR)
Title: Management system and method for shopping mall
Inventor: CHOI HYUN SUB
IPC: G06Q30/06
Filed: 2007-05-17
Abstract: A shopping mall administration system and a method are provided to enable a business person of a sub shopping mall to construct a self shopping mall more easily and to sell various products through the self shopping mall or a main shopping mall or another sub shopping mall, by using an integrated solution and products of an affiliated company. A shopping mall administration system comprises as follows. If consortium requisites of all kinds of sub shopping malls are examined and a condition is satisfied, a main shopping mall(11) provides product information, an integrated solution, and domains, and sells self registered products or products of the sub shopping malls online. The main shopping mall examines business information on a vendor mall(12) or a seller mall(13) as well as papers necessary for business registration, and sets domains and a shopping mall solution. A layout for a user interface is designed by using the integrated solution. The sub shopping malls sell the products of the main shopping mall or products of other sub shopping malls.
Patent KR-20080101373-A (KR)
Title: Manufacture method of water soluble functional paint
Inventor: PARK MIN HWA
IPC: C09D5/00
Filed: 2007-05-17
Abstract: A manufacturing technique of a functional oxygen catalyst water paint is provided to clean polluted air of the indoor due to a conventional air cleaner, plant purification, and optical catalyst by using a functional oxygen catalyst water paint containing a ceramic powder and a phosphate titanium-based oxygen catalyst powder, which generate far infrared rays and negative ions. A manufacturing technique of a functional oxygen catalyst water paint comprises an powdered phosphate titanium-based oxygen catalyst of 1~25 parts by weight; a water soluble polymer resin adhesive of 10~70 parts by weight; a dispersing agent of 0.5~1.5 parts by weight; a thickening agent of 0.2~4.5 parts by weight; an antifoaming agent of 0.2~1.0 parts by weight; a smoothing agent of 0.1~6.0 parts by weight; and water 20~85 parts by weight, base on 100 parts by weight of pigment of the ceramic powder.
Patent KR-20080102078-A (KR)
Title: Water softener
Inventor: HAHM JUNG YOON
IPC: B01D35/06
Filed: 2007-05-18
Abstract: A capacitive deionization type water softener is provided to extend contact time between an electrode unit and hard water during water softening operation so as to increase an absorption amount of ion and reduce the contact time so as to increase a desorption amount. Hard water is flowed into a chamber(10) and softened water is discharged. A plurality of electrode units(20) is stacked in the chamber. Positive and negative voltages are alternately applied to the electrode unit. The electrode unit has a cone shape.
Patent KR-20080103776-A (KR)
Title: Joining structure and making method of gasket for fuel cell stack
Inventor: KANG DONG GUG
IPC: H01M8/02
Filed: 2007-05-25
Abstract: A coupling structure for a fuel cell stack of gasket using synthetic rubber and a manufacturing method thereof are provided to prevent the generation of ion elution and the degradation of power generation capacity and to improve the sealing action and fastening force of gasket. A manufacturing method for gasket for a fuel cell stack comprises a preparation step(S1) for compounding a synthetic rubber containing at least one selected from a group of nitrile-butadiene rubber(NBR), ethylene-propylene rubber(EPDM), fluorinated rubber(FKM), acryl rubber(ACM), silicon rubber(VMQ), fluorosilicone rubber(FVMQ), styrene butadiene rubber(SBR), butadiene rubber(BR) and chloroprene rubber(CR), with a compounding agent; a molding step(S2) for molding gasket by using the compounded synthetic rubber; and a binding step(S3) for binding the gasket to a flat separator.
Patent KR-20080109384-A (KR)
Title: Organic light emitting display and method for manufacturing the same
Inventor: CHOI HEE DONG
IPC: H05B33/26
Filed: 2007-06-13
Abstract: An organic elestroluminescent display device and a manufacturing method thereof are provided to prevent step coverage characteristic degradation of a second electrode formed in the upper part of an organic light-emitting layer by making a sacrificed pattern having under cut structure thin. An organic elestroluminescent display device(100) comprises a substrate(102), a thin film transistor(TFT), an insulating layer, a transparent electrode(112), a pixel defined layer(114), a sacrificed pattern(116) and a reflection pattern(104b). The thin film transistor is formed on the substrate. The thin film transistor comprises a gate electrode(104a), a source electrode(106a), a drain electrode(106b), an active pattern(108) and a gate insulating layer(110). The insulating layer exposes a part of the drain electrode. The transparent electrode is formed on the insulating layer in which the contact hole is built up. The transparent electrode is connected to the drain electrode through the contact hole. The pixel defined layer is formed on the insulating layer and the transparent electrode in which the contact hole is built up. The pixel defined layer defines the light emission region by exposing a part of the transparent electrode. The sacrificed pattern is formed between the transparent electrode and pixel defined layer. The undercut structure is molded according to the edge of the light emission region in the sacrificed pattern. The reflection pattern is overlapped with the transparent electrode and one or both of the gate insulating layer and the insulating layer in which the contact hole are built up are formed between the reflection pattern and the transparent electrode.
Patent KR-20080110248-A (KR)
Title: Manufacture equipmen of a polarizing lens
Inventor: SUNG BONG HEE
IPC: B29D11/00
Filed: 2007-06-15
Abstract: A polarizing lens manufacturing device is provided to reduce the failure rate of manufactured polarizing lenses due to the opening by minimizing an opening generated between a polarizing film and upper and lower molds installed on a gasket. In a polarizing lens manufacturing device for manufacturing a polarizing lens by installing upper and lower molds(20,30) on top and bottom parts of a gasket(10) made from a soft synthetic resin or rubber, installing a polarizing film(40) between the upper and lower molds, and injecting raw materials for lens manufacturing into an internal space formed by the molds installed on the gasket, the polarizing lens manufacturing device is characterized in that: a raw material injection port(16) and an air outlet(17) are formed in the same direction of one side of the gasket to inject the raw materials for lens manufacturing into the internal space; an upper face(13) on which the upper mold is placed is formed on an upper part of a protrusion(11) formed on an inner part of the gasket; a lower face(14) on which the lower mold is placed is formed on a lower part of the protrusion; an inclined inserting groove(15) is formed at the lower side of the upper face to install the polarizing film on the inserting groove; and a plane part(21) is formed on a portion on a bottom part of the upper mold that is brought into contact with an upper face of the protrusion.
Patent KR-20080111631-A (KR)
Title: Structure for assembling washer nozzle
Inventor: LEE JEONG HYUN
IPC: B60S1/52
Filed: 2007-06-19
Abstract: A washer nozzle assembling structure is provided that the maintainability of operator is maximized. A washer nozzle assembling structure comprises as follows. A fastener(100) is formed on the hood. A washer nozzle(200) penetrates and is assembled in the fastener. A stopping groove(110) is formed in the fastener. A adaption surface(210) is formed in the circumference of the washer nozzle. An elastic arm(220) is extended and formed, and corresponds to the stopping groove. The elastic arm is fixec within the barrier groove.
Patent KR-20080113486-A (KR)
Title: Door stopping device for door closer
Inventor: JUNG MYUNG KYU
IPC: E05F3/00
Filed: 2007-06-25
Abstract: A door stopping device for a door closer is provided to have a simple structure as a whole and to cut down the manufacturing cost by substituting some functions of a door stopping device for some functions of a door closer. A door stopping device for a door closer, used by coupling to a door closer(20) attached to a door(14) and connected to a door frame(10) by a first arm(16) and a second arm(18), includes a semicircular base plate(24) fixed to the upper side of the door closer, a rotary driving shaft(22) extended through the center of the semicircular base plate, and a semi-cylindrical support provided with many hanging grooves on the circumference of the semicircular base plate.
Patent KR-20080032594-A (KR)
Title: Polypropylene false twist yarn and the process of producing thereof
Inventor: KIM SANG SU
IPC: D01F6/46
Filed: 2007-07-03
Abstract: A method for producing a polypropylene false twist yarn is provided to improve the tactile sensation and the elastic property of the polypropylene false twist yarn while preventing broken filament pieces and hairiness from being generated. A polypropylene filament(1) is supplied by a first feed roller(2). The polypropylene filament is heated by a heater of 120-160°C. The heated polypropylene filament is cooled by a cooling plate(4). The cooled polypropylene filament is false-twisted at a twist ratio of 1.25-2.5 by a false-twisting machine(5). The false-twisted polypropylene filament is passed through a second feed roller(6) at a draw ratio of 1.4-2.0, and passed through a third feed roller(7). The processed polypropylene filament is treated with an oiling agent, and then wound around a winding drum(9). Further, an overfeed rate by speed difference between the second feed roller and the third feed roller is 6.0 to 12.0.