baber/WOPTO huggingface dataset:
Patent KR-20070101469-A (KR)
Title: Stack roller for preventing crack
Inventor: PARK CHANG HO
IPC: G07F19/00
Filed: 2006-04-10
Abstract: A stack roller for preventing crack generation is provided to prevent crack generation in a hitting piece attached to a roller body by combining the hitting piece with the stack roller with an inclination angle to be in opposite direction to rotation direction of the roller body. In a stack roller(10) having a plurality of hitting pieces(11), the hitting pieces are connected to a roller body(12) for hitting the back end of an incoming paper. The hitting pieces prevent the overlapping between the preceding and the following papers which are continuously supplied. The hitting pieces have an acute angle with a connection line(14) of two points, a center point of the roller body and a point where the hitting piece is connected with the roller body, in the opposite rotational direction of the stack roller.
Patent KR-20060109853-A (KR)
Title: Coated cutting tool insert
Inventor: BJOERMANDER CARL
IPC: B23B27/14
Filed: 2006-04-18
Abstract: A coated cutting tool insert is provided to remove a coating layer on a selected surface of the cutting insert during post processing of coating. In a method for manufacturing a coated cutting tool insert having an upper surface, an opposite surface, and at least one marginal surface defining a cutting blade by the upper surface and the opposite surface. A hard layer includes at least one layer selected from carbon titanium, nitride titanium, carbonitride titatium, carboxilic titanium, and oxide aluminum and oxide aluminum layer or (Al2O3+ZrO2)xN multilayer.
Patent KR-20070109036-A (KR)
Title: Downlink routing algorithm for wireless sensor networks
Inventor: CHO IN WHEE
IPC: H04L12/28
Filed: 2006-05-09
Abstract: A downlink algorithm for a wireless sensor network is provided to reduce the consumption of energy by reducing the number of transmitted packets through the sensor network. A wireless sensor network is configured by a plurality of sensor nodes(311~322) and a sink node(301). Each of sensor nodes has a sensor, a microprocessor, and a wireless communication function. In the sink node, there is no limitation of the amount of energy and memory consumption greater than that of the sensor nodes, and the sink node has a microprocessor capable of processing information. The sensor network reduces energy consumption by connecting a path necessary for data transmission between the sensor nodes and the sink node with a logical link in order to reduce the number of transmitted packets.
Patent KR-20070109547-A (KR)
Title: Motor for driving lens
Inventor: LEE SANG HEE
IPC: H02K33/18
Filed: 2006-05-11
Abstract: A motor for driving a lens is provided to prevent a soldering error by firmly supporting an outgoing line of a coil using a supporting protrusion which is formed on a spring. A yoke(120) is fixed inside a case(110). A magnet(130) is fixed inside the yoke. A carrier(150) is arranged inside the magnet to ascend and descend. A lens is implemented on the carrier. A coil(170) is coupled with a carrier. When a current is supplied, the coil is raised by an interaction between the coil and the magnet to raise the carrier. A ring-type spring(140) lowers the raised coil and carrier. An outer periphery of the spring is fixed on the case, while an inner periphery of the coil is fixed on the carrier. An outgoing line of the coil is connected to the spring, so that an external power is supplied to the coil. A position marking unit is arranged on the spring and supports the outgoing line of the coil. The position marking unit marks a connection position of the coil.
Patent KR-20070112900-A (KR)
Inventor: HWANG MYUNG HWA
IPC: F25D23/10
Filed: 2006-05-23
Abstract: A food waste refrigerator for a sink is provided to install a ultraviolet lamp for sterilization and deodorization to prevent a bad smell from generating in food waste, and discharge sewage to a drain via a filter net and a waste trap. A sterilizing lamp(21) is placed at a housing or a cover(14) of an inlet for applying a light into the housing. If the cover is closed, an operation part of a switch is compressed to be turned off to apply an electric current to the sterilizing lamp. If the cover is opened, the operation part of the switch is lifted to be turned on to cut off an electric current. A storage container is placed in the housing for storing waste inputted through the inlet, having a filter net(22) for discharging sewage generated from food waste or a handle for carrying out the storage container conveniently. A waste trap passes the sewage discharged through the filter net to prevent cool air of the housing from being discharged or prevent air of a drain from being introduced.
Patent KR-20070115058-A (KR)
Title: Bevel etcher with ground ring
Inventor: KIM DO HYUNG
IPC: H01L21/3065
Filed: 2006-05-30
Abstract: A bevel etcher having a ground ring is provided to reduce the amount of unnecessary gas by defining a plasma generation region through a structure of the ground ring. A ceiling center part(103) is installed at a center of a ceiling of a plasma processing chamber(101). A process gas supply tube(102) penetrates a groove of the ceiling center part. An upper electrode(104) is installed at an upper side of the inside of the plasma processing chamber. A lower electrode(105) is installed at a lower side of the inside of the plasma processing chamber. A wafer(106) is arranged between the upper electrode and the lower electrode. A grounding ring(107) is arranged between the upper electrode and the lower electrode in order to define plasma only within an edge region of the wafer.
Patent KR-20070120217-A (KR)
Title: Prefabricated electric control apparatus cabinet of aluminum
Inventor: CHOI JONG SOO
IPC: H02B1/015
Filed: 2006-06-19
Abstract: A prefabricated electric control apparatus cabinet is provided to prevent the cabinet from being eroded due to raindrops by using aluminum. A prefabricated electric control apparatus cabinet includes support poles(100), a side plate(200), a door(300), upper and lower plates, and a fixing member. The support poles are arranged in four corners of a box-like space. The side plate is insert-coupled with a coupling groove of the support poles to open front and rear portions of the space. The door is rotatably coupled with one side portion of the side plate to open and close the front and rear spaces. The upper and lower plates are mounted on upper and lower portions of the support poles to prevent separation of the side plate coupled with the door. The fixing member fixes the upper and lower plates on the support poles.
Patent KR-20060134840-A (KR)
Title: Surgical instrument with articulation shaft with double pivot closure and single pivot frame ground
Inventor: WALES KENNETH S
IPC: A61B17/10
Filed: 2006-06-22
Abstract: A surgical instrument with an articulation shaft comprising a double pivoting closure and a single pivoting frame ground is provided to obtain additional clinical flexibility setting the position of an end effector, by using a proximal part operated from the outside. An elongate shaft(16) includes a frame assembly and a closure sleeve assembly. An end effector includes a lower jaw and a pivot type attached upper jaw. An articulating joint attaches the lower jaw of the end effector to a distal end part of the frame assembly by a pivoting method. A handle part(22) is attached to a proximal end part of the elongate shaft, and operates to couple a closure movement to the closure sleeve assembly longitudinally. A multiple pivot joint of the closure sleeve assembly surrounds the articulating joint, and is connected to the distal part of the upper jaw in order to influence on the pivot movement of the upper jaw.
Patent KR-20070009389-A (KR)
Title: Ultraviolet irradiation apparatus
Inventor: NAMAI MASAHITO
IPC: G03F7/20
Filed: 2006-06-27
Abstract: An ultraviolet irradiating apparatus is provided to control power supplied to each light emitting diode by disposing an ultraviolet light emitting diode of a line type as an ultraviolet source for forming a light irradiation region of a thin and long shape emitted from an ultraviolet irradiating apparatus and by independently supplying power to each ultraviolet light emitting diode. An ultraviolet irradiating apparatus includes an ultraviolet irradiating part(10) for irradiating ultraviolet rays, a power part for supplying power to the ultraviolet irradiating part, and a control part for supplying a control signal to the power part. The ultraviolet irradiating part includes a plurality of ultraviolet light emitting diode and a plurality of convex lenses(13). The plurality of ultraviolet light emitting diodes are disposed in parallel with each other on a print substrate(12), made of a line type. The plurality of convex lenses are disposed at the light emitting part of the plurality of ultraviolet light emitting diodes, corresponding to each ultraviolet light emitting diode. Power is independently supplied from the power part to the plurality of ultraviolet light emitting diode, and the power is controlled by the control part. A cylindrical lens(15) is installed at the light emission part of the convex lens, collecting the light collected by the convex lens in one direction.
Patent KR-20080003583-A (KR)
Title: A laser welding machine
Inventor: AN WOO HYUN
IPC: B23K26/067
Filed: 2006-07-03
Abstract: A laser welding machine is provided to improve welding quality and to increase welding speed, by minimizing a welding deformation rate. A laser welding machine comprises a laser oscillator, a reflection mirror(40), and a rotary mirror(50). The laser oscillator outputs and irradiates a laser beam. The reflection mirror changes a path of the laser beam which is irradiated from the laser oscillator. The rotary mirror reflects the laser beam which is reflected from the reflection mirror, at various angles. The rotary mirror includes a plurality of welding mirrors(A,B,C,D). The plural welding mirrors are positioned at an inner peripheral surface of the rotary mirror. The plural welding mirrors have different reflective angles. Plural spots are welded simultaneously by irradiating plural paths of the laser beam through the plural welding mirrors by rotating the rotary mirror. The rotary mirror is rotated by a rack and pinion driving method.
Patent KR-20080003595-A (KR)
Title: Photograph apparatus and method of data transmit-receive by wireless between photograph apparatus
Inventor: MIN BEOUNG OUK
IPC: H04N5/225
Filed: 2006-07-03
Abstract: A photographing apparatus and a method for transceiving data between photographing apparatuses by wireless are provided to overcome the limitation of a user range, provide a convenient photographing environment to a user, and remove safety concerns by connecting a camcorder to an external camera by wireless. An image photographing apparatus includes a camera unit(208), a signal processing unit(203), a display unit(206), a compression unit(204), a storage unit(205), a wireless receiving unit(250) and a power switch. The camera unit photographs an image and generates an image signal. The signal processing unit performs the digital signal processing of the image signal and converts the image signal into digital image data. The display unit displays the digital image data. The compression unit compresses the digital image data in a predetermined format. The storage unit stores the compressed digital image data. The wireless receiving unit, which includes a first power supply unit and a second power supply unit(255), receives the image signal transmitted from an external photographing apparatus and transmits the image signal to the signal processing unit. The power switch supplies and intercepts power to/from the wireless receiving unit.
Patent KR-20080003641-A (KR)
Title: Method for forming semiconductor device
Inventor: LEE EUN OK
IPC: H01L21/24
Filed: 2006-07-03
Abstract: A method for forming a semiconductor device is provided to prevent a halide precursor from etching a semiconductor substrate by forming a deformed silicon on the semiconductor substrate. A dielectric(110) is formed on a semiconductor substrate(100). The dielectric has an opening unit exposing the semiconductor substrate. The exposed semiconductor substrate is processed by using gas including nitrogen to form a deformed silicon layer. A metal layer(130) is formed on the deformed silicon layer. The deformed silicon layer and a silicon of the semiconductor substrate react to the metal layer to form a metal silicide layer(140). The metal layer is formed by using a halide precursor through CVD(Chemical Vapor Deposition). The metal layer includes titanium. A diffusion preventive layer(150) is formed on the metal silicide layer through CVD. The diffusion preventive layer includes titanium nitride.
Patent KR-20080006063-A (KR)
Title: Method and apparatus for english study using virtual space
Inventor: KIM DUCK KI
IPC: G06Q30/02
Filed: 2006-07-11
Abstract: An English learning system using a virtual space and a method thereof are provided to enable native language teachers and members to have a conversation with contents fit for each place by moving an avatar of each subject to the virtual space such as a department store, a hospital, a library, subway, and so on. A member manager(110) stores and manages personal information of the members, and authenticates the member by using the stored personal information. An avatar manager(120) stores and manages data for the member avatars. A virtual space manager(130) displays the virtual spaces by a request of a member or teacher terminal(3,5). A learning manager(140) advances learning activity of the members and stores learning activity data. A payment manager(150) pays expenses for shopping and avatar decoration of the member, and stores payment information. A mileage manager(160) stores and updates mileage data assigned to the member. A shopping manager(170) stores/updates shopping data and displayed article data generated from the virtual space. A voice manager(180) transmits voice received from the member and teacher terminals to a corresponding terminal, and stores the voice data.
Patent KR-20080007834-A (KR)
Title: System and method for scribing substrate
Inventor: KIM YONG WOON
IPC: G02F1/13
Filed: 2006-07-18
Abstract: A system and a method for cutting a substrate are provided to inhibit the enlargement of the system size and to cut the substrate effectively. A first lower stage(10) supports an original substrate for performing a cutting work at the lower portion. An upper scribe module(20) is arranged at the upper area of the first lower stage, forms a predetermined upper scribe line to the upper plate of the original substrate, and cuts off the original substrate. An upper stage(30) moves relatively to the first lower stage and supports the cut original substrate at the upper portion. A lower scribe module(40) is arranged at the lower area of the upper stage, forms a predetermined lower scribe line to the lower plate of the original substrate, and cuts off the original substrate. The first lower stage and the upper stage are relatively moved on a predetermined work line formed along the cut work progress direction of the original substrate. The upper stage is arranged highly compared to the first lower stage.
Patent KR-20060096963-A (KR)
Inventor: PARK JAE HOON
IPC: A63C17/22
Filed: 2006-08-17
Abstract: 본 발명은 인라인 스케이트, 킥보드 또는 롤러 스케이트와 같은 레저스포츠 용구들이나 카트에 장착되는 바퀴가 지닌 문제점을 해결하기 위해 안출된 것으로, 레저 스포츠용구들에 장착되는 바퀴에 완충터널을 통공하여 바퀴 자체에 완충효과를 얻을 수 있도록 함으로써 발목부상의 위험성을 예방하고 충격흡수에 따른 주행감이 향상될 수 있을 뿐만 아니라, 간단한 터널통공에 의해 생산단가의 증대를 방지할 수 있는 완충터널이 통공된 바퀴를 제공함에 그 목적이 있다. 
     상기 목적을 이루기 위한 수단으로 본 발명인 완충터널이 통공된 바퀴는, 인라인 스케이트, 킥보드, 롤러스케이트, 스케이팅보드와 같은 레저스포츠용품이나 카트와 같은 짐수레의 하단에 장착되는 바퀴에 있어서, 상기 바퀴의 내주면에는 방사상으로 다수개의 완충터널이 더 통공되어 이루어지는 것을 특징으로 한다. 
     본 발명인 완충터널이 통공된 바퀴는, 바퀴의 내주면에 방사상으로 다수개의 완충터널이 더 통공되어 있음에 따라 바퀴가 지면에 닿을 때, 발생되는 가압력에 의해 완충터널내의 공기가 수축 및 팽창되도록 하여 바퀴의 완충효과를 얻을 수 있음으로써, 완충실린더와 같은 별도의 완충수단 없이도 바퀴의 완충효과에 의해 사용자의 발목부상 등을 미연에 방지하고 간단한 구성에 의해 생산단가의 절감을 유도할 수 있다. 
       
     완충바퀴, 바퀴터널, 인라인 스케이트
Patent KR-20080017629-A (KR)
Title: Method of controlling data transmission in a wireless relay system, and the relay system implementing the method
Inventor: KIM YOUNG DOO
IPC: H04L27/26
Filed: 2006-08-21
Abstract: A method for controlling data transmission in a wireless relay system is provided to change adaptively a data transmission mode according to the location of an MS and an RS within a cell, thereby improving the efficiency of frequencies. A method for transmitting data through a downlink channel in a wireless relay system comprises the following steps of: transmitting a first partial data of a first ratio out of the data from a BS(Base Station) to an MS(Mobile Station)(S960); transmitting a second partial data of a second ratio out of the data from the BS to an RS(Relay Station)(S940); and forwarding the second partial data from the RS to the MS(S950). The first ratio and the second ratio are determined on the basis of at least one of the channel capacity of a first link between the BS and the MS and the channel capacity of a second link between the RS and the MS(S930).
Patent KR-20080019448-A (KR)
Title: Device for measuring axial force
Inventor: KO JUN BOK
IPC: G01L5/24
Filed: 2006-08-28
Abstract: An axial force measuring device is provided to measure axial force of a coupling structure of a bolt and a nut directly by including a load cell, a sensor cable, a calibration/display unit and a coupling portion. An axial force measuring device(100) comprises a load cell(130), a sensor cable(140), a calibration/display unit(160) and a coupling portion(180) for bolt coupling. The load cell is attached to a bolt or a nut, and generates an electric signal when a load is generated. The sensor cable is connected to the load cell, and transmits the electric signal generated by the load cell. The calibration/display unit is connected to the sensor cable, and calculates and displays a force corresponding to the received electric signal.
Patent KR-20080020400-A (KR)
Title: Method for fabricating a flash memory device
Inventor: KIM DONG OOG
IPC: H01L21/8247
Filed: 2006-08-31
Abstract: A method for fabricating a flash memory device is provided to enhance the yield of a semiconductor by implementing a floating gate in an active region through etching. Pad oxide, pad insulating, and TEOS layers are sequentially formed on a semiconductor substrate. A PR pattern for defining a shallow trench isolation is formed on the TEOS layer. The TEOS, pad insulating, and pad oxide layers are selectively removed by etching, and the PR pattern is removed by cleaning, thereby forming plural trenches on the semiconductor substrate. Insulating materials are deposited to fill the trench and then the pad insulating and TEOS layers are removed, thereby forming a shallow trench isolation(S200). An implanting process is performed on the resultant structure and then a cell region of the flash memory and wells in NMOS and PMOS regions are formed, thereby forming a tunnel oxide layer(S202). A polysilicon is formed and then the polysilicon is etched to expose an upper of the shallow trench isolation, thereby forming a floating gate(S206). An ONO(Oxide Nitride Oxide) layer and a control gate are formed on the floating gate(S210).
Patent KR-20080022461-A (KR)
Title: Sleeping textile having pocket
Inventor: SHIN SUK KYUN
IPC: A47G9/10
Filed: 2006-09-06
Abstract: A pocket pillow cover is provided to be used conveniently by installing a pocket on the pocket pillow and putting various materials(tissue, a sound device, an MP3, a cassette, etc.) in a pocket. A pocket pillow cover includes a female magic fastener(12), a male magic fastener(13), a left pocket(14) and a right pocket(15). The female magic fastener and the male magic fastener are installed on the horizontal upper and lower sides of a pillow cover body(11). The left pocket and the right pocket are installed on both sides of the pillow cover body to let a user put various articles therein. Either of the female and male magic fasteners is formed to be longer. Slide fasteners are installed on the inlets of the right and left pockets. An emergency lamp is installed on a right pocket.
Patent KR-20080022919-A (KR)
Title: Fluid control valve used for manufacturing apparatus of display apparatus
Inventor: PARK JONG PILL
IPC: G02F1/133
Filed: 2006-09-08
Abstract: A fluid control valve used for a manufacturing apparatus of a display apparatus is provided to detect easily an erroneous state of a fluid control unit by forming a main body unit with a transparent material or a semi-transparent material. A fluid control valve includes a main body unit(10) and a fluid control unit(20). The main body unit includes a fluid path. The fluid control unit is inserted into the fluid path in order to adjust a flow rate of the fluid. The main body unit is transparent or semi-transparent. The main body unit is formed of a polymer material or a PVC(Polyvinyl Chloride) material. The fluid control unit is formed of a fluoric resin material. The fluid control valve includes a diaphragm valve and a QDR valve.
Patent KR-20080033643-A (KR)
Title: Method for quantitative analysis of interactions between hif-1alpha c-terminal peptides and cbp or p300 proteins and method of screening inhibitors against formation of protein complex using the same
Inventor: YANG EUN GYEONG
IPC: C12Q1/68
Filed: 2006-10-12
Abstract: A method for quantitative analysis of interactions between HIF-1alpha C-terminal peptides and CBP(cyclic AMP-response element-binding protein) or p300 proteins is provided to reduce the analysis costs by removal of separation for a protein complex of HIF-1alpha C-terminal peptides and CBP or p300 proteins and automation with well plate, screen a large quantity of inhibitors against the protein complex, and analyze efficacy of post-translational modification of HIF-1alpha. A method for quantitative analysis of interactions between HIF-1alpha C-terminal peptides and CBP or p300 proteins comprises the steps of: (1) attaching a fluorescent material to the HIF-1alpha C-terminal peptide to prepare a fluorescent probe; (2) contacting the fluorescence-labeled HIF-1alpha C-terminal peptide with CBP or p300 protein to react the fluorescent material with the CBP or p300; and (3) measuring fluorescence polarization of the reaction product, and comparing it with the fluorescence polarization value of fluorescent probe itself. A method for screening inhibitors against formation of a protein complex comprises the steps of: (1) reacting the HIF-1alpha C-terminal peptides with CBP or p300 protein and measuring the fluorescence polarization of the reaction product; (2) adding a candidate inhibitor into the mixture and measuring the fluorescence polarization of the mixture; and (3) comparing the fluorescence polarization values of steps (1) and (2), and deciding that the candidate material as an inhibitor against the protein complex when the fluorescence polarization value of step (2) is smaller than that of step (1).
Patent KR-20080034674-A (KR)
Title: Control method of a engine brake in automobile transmission vehicles
Inventor: PARK SUNG JIN
IPC: F16H61/21
Filed: 2006-10-17
Abstract: A method for controlling an engine brake in an automatic transmission is provided to simplify a control logic of the engine brake by using a TPMS(Tire Pressure Monitoring System). A pressure of front wheels(5) of a vehicle is measured by using a TPMS(10). The measured value is stored in an ECU. While the vehicle runs, the pressure of front wheels is measured and a signal corresponding to the measured value is outputted to the ECU(20). The measured value and the received value are compared with each other in the ECU(Engine Control Unit). When the received value is greater than the measured value, a predetermined signal is outputted to a TCU(Transmission Control Unit)(30). When an engine brake operating condition is satisfied, a speed shifting terminal of the transmission(40) is controlled, such that the engine brake is activated. The engine brake operating condition is satisfied, when the stored value is greater than the received value by a predetermined amount.