baber/WOPTO huggingface dataset:
Patent KR-20080110303-A (KR)
Title: Making method of non-toxic shots for hunting using waste cemented carbide
Inventor: SONG CHANG BEEN
IPC: F42B12/00
Filed: 2007-06-15
Abstract: A method for manufacturing the environmentally friendly hunting gun bullet without toxicity from the waste cemented alloy scrap by using the powder metallurgy. A manufacturing method of the hunting gun bullet for the none toxic shooting using the waste cemented alloy with W-Co switch carbide alloy powder(5) reproducing the WC-Co switch cemented alloy scrap as the oxidation À reduction utilizing the oxygen and hydrogen, material powder(7) of the binder consisting of the low melting point pure metal or the alloy, and polymer etc is mixed, and made of the powder metallurgy by the compression(or, the injection) molding and sintering or the injection molding(11). The specific gravity of the bullet characterizes thing to 10.0~11.34g/cm^3 range.
Patent KR-20070121535-A (KR)
Title: A female terminal fitting
Inventor: FUKAYA TOMOYOSHI
IPC: H01R13/11
Filed: 2007-06-19
Abstract: A female terminal fitting is provided to prevent contact reliability between a male tap and the female terminal fitting from being damaged by enabling one or more shaking preventing units to prevent the male tap form shaking around its central axis. A female terminal fitting(10) comprises a tubular unit(12) and a contact piece(30). The contact piece comprises an elastic contact main body(31) and one or more shaking preventing units. The contact main body is curved in a thickness direction to be closer to a receiving pad(17), and elastically contacts with a width direction mid part of a male tap(80) at a contact location of a convex surface of the curve. The shaking preventing unit is formed along an insertion direction of the male tap in sides of the contact main body, and prevents the male tap from shaking around its central axis by contacting with width direction end parts of the male tap.
Patent KR-20080111895-A (KR)
Title: Inspection method of a glass surface
Inventor: CHO YOUNG DO
IPC: G01N21/91
Filed: 2007-06-20
Abstract: A glass surface inspection method is provided to observe a glass product clearly by removing scattered reflection generated in microscope observation. A glass surface inspection method includes the steps of preparing a glass(202) to inspect, attaching a tape(203) on a bottom surface of the glass, forming a black layer(206) on the tape, and observing a top surface of the glass by a microscope.
Patent KR-20070077168-A (KR)
Title: Fashionablebag
Inventor: PARK SUNG CHAN
IPC: A45C3/00
Filed: 2007-06-27
Abstract: A fashionable bag attached with a picture is provided to improve fashion effect by sticking the predetermined picture on a bag body by utilizing printing technique. The fashionable bag is produced by attaching a predetermined picture on the existing flat and expressionless bag by printing technique. A process for printing the picture on a bag body is executed by a printer. The flat bag is changed into the fashionable bag only by attaching the picture.
Patent KR-20080006452-A (KR)
Title: Coloring resin composition and color filter for liquid crystal display device
Inventor: DAN SHIGEYUKI
IPC: C08L43/02
Filed: 2007-06-27
Abstract: A colorant resin composition useful for fabricating a color filter for a liquid crystal display device is provided to inhibit a drop in voltage maintenance in displaying images, to realize excellent shelf stability with time, and to accomplish stable image display with a good image reproducibility. A colorant resin composition comprises: a colorant having an average particle diameter of 200 nm or less; and an alkali soluble resin having at least one of carboxyl and phosphate groups and a sulfonate group per molecule. The alkali soluble resin has a weight average molecular weight of 2,000-100,000 as measured by gel permeation chromatography using polystyrene standards. The colorant includes at least one red colorant having an average particle diameter of 150 nm or less in an amount of at least 20 wt% based on the total solid content.
Patent KR-20090002588-A (KR)
Title: Partial discharge location detection system and method of detecting a discharge location
Inventor: GOO SUN GEUN
IPC: G01R31/12
Filed: 2007-07-02
Abstract: A system and a method for detecting a partial discharge position of an electric power instrument are provided to prevent breakdown of the electric power instrument previously by checking a partial discharge position and to reduce a cost by reducing the number of sensors. A partial discharge position detection system(70) includes a partial discharge sensor(72), a waveform measurement apparatus(74), a conversion module(75), an operating module(76) and a storing region(78). The partial discharge sensor senses the electromagnetic wave partial discharge signal. The waveform measurement apparatus measures the waveform of the signal sensed in the partial discharge sensor. The conversion module converts the measured waveform and separates the waveform according to the transmission mode. The conversion module has the conversion algorithm converting the partial discharge signal in which a transmission mode is synthesized into the time-frequency distribution with high time resolution and frequency resolution. The operating module receives two kinds of the frequency and the arriving time among the signals converted in the conversion module and calculates the group velocity of the transmission mode. The operating module calculates distance from the partial discharge location to the partial discharge sensor by using the arriving time difference and the calculated group velocity of two kinds of transmission modes. The calculus is stored in the storage region.
Patent KR-20090006411-A (KR)
Title: Display device transferring data signal embedding clock
Inventor: PARK JAE JIN
IPC: G09G3/36
Filed: 2007-07-11
Abstract: A display device capable of transferring data signal embedding clock is provided to reduce electromagnetic wave interference and power consumption in data transmitting process by reducing the number of channel for transmitting data. A timing controller(100) controls a column driver(200) and a gate driver(300). The column driver is connected to a source of a plurality of NMOSs(N-channel Metal Oxide Semiconductor)(410). The gate driver is connected to a gate of a plurality of NMOSs. A plurality of pixel electrodes(420) is connected to a drain of the NMOS. A display unit(400) includes a plurality of NMOSs and a plurality of pixel electrodes. The timing controller receives an image signal(Input Data) and an external clock(ext CLK) from outside, and generates a column signal and a gate signal corresponding to the image signal. The column signal is transmitted to the column driver. The gate signal is transmitted to the gate driver. The column driver and the gate driver control the NMOS in order to activate the pixel electrode.
Patent KR-20090008789-A (KR)
Title: Method of providing signal-lamp information using navigation device providing signal-lamp information
Inventor: LEE YONG JOON
IPC: G08G1/0968
Filed: 2007-07-19
Abstract: A navigation device providing traffic light information and a method for providing traffic light information using the same are provided to prevent an accident due to a sudden stop and reduce delay due to the traffic light by informing a driver of the traffic light information. A navigation device(200) providing traffic light information includes a GPS receiver(210), an identification code storage unit(220), a network module(230), a storage unit(240), a controller(250) and a display device(400). The GPS receiver receives the GPS signal from the GSP module and extracts a current position. The identification code storage unit stores its own identification code. The network module connects the network based on the identification code, is connected to a traffic light control system(300) and extracts the traffic signal related DB. The storage unit stores the traffic light related DB extracted from the network module. The controller extracts the traffic light location information by corresponding to the current position extracted from the GPS receiver and the traffic signal related DB stored in the storage unit. The display device displays traffic light location information data extracted from the controller.
Patent KR-20090013404-A (KR)
Title: Intelligent optical transmitter
Inventor: SONG TAE CHIN
IPC: H04L12/28
Filed: 2007-08-01
Abstract: An intelligent optical transmitter is provided to facilitate the control and flow of data by connecting a central monitoring unit of a remote monitoring system to a remote terminal in ring type with an optical fiber. A bypass switching unit(101) bypasses an optical signal from an external optical fiber to prevent the isolation of a node, and provides a path in order for a user to open a packet, which is wandering in the ring conveniently by generating another optical path. An optical Ethernet converting unit(102) converts an optical Ethernet signal, which passes the bypass switching unit, into an electric signal and outputs the converted electric signal to an RRR signal processor(103). The RRR signal processor performs an RRR processing operation by receiving a signal outputted from the optical Ethernet converting unit. An interface unit(104) receives the signal outputted from the RRR signal processor, removes a ring-related protocol from the signal, converts the signal into the original Ethernet signal, and output the converted Ethernet signal to an Ethernet switching unit(105).
Patent KR-20090013494-A (KR)
Title: Agricultural cardboard for using reused resin
Inventor: KIM JUN BAE
IPC: A01G13/02
Filed: 2007-08-02
Abstract: An agricultural corrugated paper using the recycled resin is provided to allow the corrugated paper to be recycled permanently by preventing the breakage. An agricultural corrugated paper using the recycled resin comprises a substrate(10) which is formed by using the recycled waste resin and has the uneven form covering the ridge and furrow of the cultivation field; a seed sowing part(12) which is formed by forming at least one hole on the substrate; an absorption part which is formed by forming at least one hole on the substrate for absorbing water; and a binding part(16) which is located at one end of the substrate so as to be connected with the one end of the other agricultural corrugated paper.
Patent KR-20090016089-A (KR)
Title: Method for forming emitter layer of silicon solar cell
Inventor: AHN JUN YONG
IPC: H01L31/18
Filed: 2007-08-10
Abstract: A method for forming an emitter layer of a silicon solar cell is provided to improve efficiency of the solar cell by removing a dead layer selectively after forming the emitter layer by an impurity diffusion process. A silicon semiconductor substrate(201) doped with p-type impurity is prepared. An n-type impurity oxide film(202) is formed in a substrate surface. The n-type impurity included in the n-type impurity oxide film is diffused to the inside through the substrate surface. An emitter layer(203) composed of the n-type silicon semiconductor layer is formed on an upper part of the substrate with a predetermined thickness. A dead layer doped with the n-type impurity is selectively removed by using etchant. The etchant is made by mixing the nitric acid, the hydrofluoric acid, the acetic acid and the water in a volume ratio of 10:0.1 to 0.01:1-3:5-10.
Patent KR-20090018261-A (KR)
Title: Suppesition high a clean water
Inventor: KIM SAM SIK
IPC: B01D35/00
Filed: 2007-08-17
Abstract: A home water purifier for advanced water purification is provided to use the water purifier semi-permanently by replacing used filters with new filters, to exchange the filters at low costs, and to supply clear and clean water. A home water purifier for advanced water purification is a rectangular water purifier with predetermined dimensions. The home water purifier for advanced water purification produces hot water and cold water through a five-step filter system by using electricity. The home water purifier for advanced water purification filters water through the five-step filter system including a sediment filter(2), a pre-carbon filter(3), a bio-fiber filter(4), a germanium filter(5), and a nano-filter(6). The home water purifier for advanced water purification has a wall outlet and an electrical switch adhered to a backside thereof such that the wall outlet and electrical switch are operated to be turned on or off.
Patent KR-20090018512-A (KR)
Inventor: LEE NAM IL
IPC: B60R16/02
Filed: 2007-08-17
Abstract: An apparatus for connecting a cable is provided to improve productivity and assembling efficiency of a vehicle by shortening the test time of the electronic module in the assembling process of a vehicle. An apparatus for connecting a cable comprises the module cable(23) installed at the electronic module of vehicle; the inspection apparatus(30) inspecting the electronic module; the inspection cable(33) equipped in the inspection apparatus; and the connector(40) inspecting the electronic module, which in one side is connected to the module cable and the other side is connected the inspection cable. The connector includes a plurality of module connection units which is installed at one side and is connected to a plurality of module cables and the inspection connection unit which is located in the dissimilar side and is connected to the inspection cable of one inspection apparatus.
Patent KR-20090019047-A (KR)
Title: 도로 절개지 옹벽의 친환경 화단 구성 방법
Inventor: BYUN JUNG GIL
IPC: E02D29/02
Filed: 2007-08-20
Abstract: 본 발명은 도로의 절개지 부위에 산사태를 방지하고자 설치한 콘크리트 옹벽 또는 적층 돌망태의 상단에 자연과 조화를 이루도록  조성한 화단의 구성 방법에 관한 것이다. 
       본 발명은 옹벽 상단에 화분 형상의 틀을 설치하는데 있어서, 견고하게 고정하고 크기의 조절이 용이하며 배수 및 쉽게 건조해지지 않도록 하여야 수목의 활착이 좋고 경관도 또한 아름답게 조성될 것이다 본 발명은 콘크리트 옹벽과 같이 단절된 환경의 건축물을 친환경적으로 조성하여 도로의 경관을 수려하게 하는데 그 목적이 있다. 보다 상세히 설명하면 콘크리트 규준틀로 형성한 화분 형상에 아연도금강의 고정틀을 앙카볼트로 고정하고 화분형상의 규준틀은 배수통으로 연결하여 고정하며, 내측에는 수분을 함수 하도록 매트를 깔고 화분은 부분 부분 조립이 가능하도록 하였으며 길이도 옹벽 상단의 크기에 맞춰 조립이 가능하도록 하였고, 화초 또는 나무를 식재하도록 한 도로 절개지 옹벽의 화단 구성에 관한 방법을 제시한 것이다.  
      본 발명은 절개된 산 비탈면 또는 바위 등에 건설한 옹벽을 친환경적으로 가꿈으로서 자연 경관을 아름답게 가꾸고 수목을 조화롭게 조성함으로서, 환경을 보존하는데 그 효과가 있다.  
     
     절개지, 옹벽, 화단, 조경 수목, 흡수 매트, 배수통
Patent KR-20090019211-A (KR)
Title: Polymer composite particles containing sunscreen agents and the method for preparing thereof
Inventor: LEE SUNG HO
IPC: C08J3/12
Filed: 2007-08-20
Abstract: Polymer composite particles are provided to minimize the stimulus to the skin, to show excellent sun protection effect, and to increase the dispersion stability of particles itself. Polymer composite particles comprise (a) polymer particles polymerized with a radical polymeric monomer and a multifunctional crosslinking monomer and (b) the hybrid of sunburn cream. The weight ratio of a radical polymeric monomer and a multifunctional crosslinking monomer is 5 ~ 95 : 95 ~ 5.
Patent KR-20070100670-A (KR)
Title: Display drive control circuit
Inventor: SAKAMAKI GORO
IPC: G02F1/133
Filed: 2007-08-21
Abstract: A display drive control circuit is provided to reduce the number of transmissions of moving pictures by displaying display data on a display device via an image memory in a moving picture display mode. An interface, which includes RGB and system interfaces, is connected to a data terminal for receiving data, a first terminal for receiving a vertical synchronous signal, a second terminal for receiving a horizontal synchronous signal, and a third terminal for receiving a dot clock. A clock generator(622) generates an internal clock signal. A memory(610) stores image data. A source driver(627), which is connected to the memory, supplies image data to the display panel based on the image data from the memory. A control register(604) is used for setting the RGB and system interfaces.
Patent KR-20090020059-A (KR)
Title: Friction material compositions
Inventor: JO JOONG HO
IPC: C09K3/14
Filed: 2007-08-22
Abstract: A friction material composition is provided to reduce thermoforming and thermal processing annealing time due to the uniform and quick heat transmission, to improve the productivity, and to obtain an environmental product excluding a ceramic fiber. A friction material composition comprises a fabric base, a binder consisting of a novolac phenol resin, a friction controller and filler. The binder uses a high ortho type silicon(Si) modified phenolic resin having the average molecular weight of 3400~3600. The fabric base, a binder, a friction controller and filler consists of phenol resin, graphite, cashew dust, barium sulfate, muscovitum, ferric oxide, potassium titanate, copper fiber, bronze fiber, aramid pulp, mineral wool, magnesium oxide and zirconium oxide yttrium oxide.
Patent KR-20080022502-A (KR)
Title: Liquid crystal display apparatus and electronic apparatus
Inventor: INO MASUMITSU
IPC: G02F1/1335
Filed: 2007-08-29
Abstract: A liquid crystal display apparatus and an electronic apparatus are provided to make driving voltages for the transmission region and the reflection region equal to each other to drive the apparatus by one liquid crystal driving voltage without using a driving circuit. A liquid crystal display apparatus(1A) wherein a transmission region(A) and a reflection region(B) are disposed in parallel includes a first substrate(101), a second substrate(102), and a liquid crystal layer(103) placed between the first and second substrates. The second substrate has a counter electrode(120), an interlayer insulating film(123), and a pixel electrode(125) to form a fringe field for driving molecules of the liquid crystal. At least one parameter relates to the interlayer insulating film formed on the second substrate different between the transmission region side interlayer insulating film and the reflection region side interlayer insulating film, so that driving voltages for the transmission region and the reflection region are substantially equal to each other. Thereby, the apparatus is driven without using a driving circuit.
Patent KR-20090022111-A (KR)
Inventor: KIM KI HYUN
IPC: G06F3/02
Filed: 2007-08-29
Abstract: A method for inputting characters and an apparatus for implementing the same are provided to reduce input errors by enabling a user to input a character accurately even though a keypad screen is installed at a narrow display and to enable a user to input a character with one touch. An input unit(110) senses the approach or contact of external object or a user body, and a control unit(130) displays a keypad screen corresponding to the approach point when sensing the approach, and inputs a key corresponding to the currently contact point when sensing the touch. An output unit(140) displays a keypad screen.
Patent KR-20080040559-A (KR)
Title: Lighting fixture for vehicle
Inventor: YAJIMA YASUO
IPC: F21W107/10
Filed: 2007-09-03
Abstract: A lighting fixture for a vehicle is provided to reduce visibility of light emitting diodes by recognizing the light emitting diodes as one light source. A plurality of light emitting units(10) are installed at a constant interval from an inside end of a vehicle width direction to an outside end of the vehicle width direction in a housing body(3) for supporting a mirror(4). An outer lens(11) is installed at a rear side of the housing body. A decorating wall(12) is installed between the housing body and the outer lens. Each of the light emitting units is installed between the decorating wall and the housing body. A decorating deposition surface(12a) is formed in the decorating wall except for a light transmitting window(13) facing each of the light emitting units. The light emitting units are recognized as one light source in a lighting state of the light emitting units.
Patent KR-20090025809-A (KR)
Inventor: KIM SEI JIN
IPC: H01L21/027
Filed: 2007-09-07
Abstract: A method for forming a semiconductor device is provided to improve etching selectivity by using the mixed gas of BCl3 and Cl2 with a ratio of 1 - 1.5 : 1. An interlayer insulating layer(120) including a metal wire contact plug(130) is formed on a semiconductor substrate(100). A metal layer(140) is formed on the interlayer insulating layer. A photosensitive pattern(160) is formed on the metal layer. When etching the metal layer using the photosensitive pattern as a mask, a metal wire is formed by using the mixed gas of BCl3 and Cl2 with a ratio of 1-1.5 : 1. The photosensitive pattern is removed.
Patent KR-20090026228-A (KR)
Title: Cutting frame of low cutting loss ratio
Inventor: LEE HO KYUNG
IPC: B26F1/44
Filed: 2007-09-08
Abstract: A cutting frame is provided to have the low cutting loss rate by maximizing the cutting width of monomers of rectangular form to the width of basic materials. A cutting frame having the low cutting loss rate comprises cutters cutting small monomers of rectangular form(200,210,220,230) at a fixed slope in a square shape basic material. The cutters are formed or mounted on a cutting frame with a shape corresponding to the monomers of rectangular form. The coincidence rate of vertexes(201,211,231) of the monomers whose edges are contacting each other is less than 50% of whole vertexes.
Patent KR-20090029910-A (KR)
Title: Method and apparatus for allocating wireless resource in wireless telecommunication system
Inventor: JEON HYUNG JOON
IPC: H04B7/26
Filed: 2007-09-19
Abstract: A method and an apparatus for allocating wireless resources in a wireless communication system are provided to reduce loss of frequency resources due to synchronization of a frequency reuse pattern, thereby effectively assigning the frequency resources. If a terminal satisfies set conditions, the second CQI report is received with regard to a sub channel zone using the second frequency reuse factor(S320,S330). The terminal reports the first CQI(Channel Quality Indicator) through a CQICH(Channel Quality Indicator Channel) with regard to the sub channel zone using the first frequency reuse factor. It is determined that the sub channel zone using the second frequency reuse factor is allocated based on the CQI report(S340,S350).
Patent KR-20090032189-A (KR)
Title: Safety apparatus for tempered glass door
Inventor: LIM SIK GYU
IPC: E06B7/36
Filed: 2007-09-27
Abstract: A safety apparatus for a tempered glass door is provided to prevent accident in advance by preventing impact to a hand or a finger getting in between a tempered glass door and a door frame by using a safety bar. A safety apparatus for a tempered glass door comprises: upper and lower frames fixed and installed in upper and lower parts of a tempered glass(1); a safety bar separation prevention cap(200) integrally inserted in the leading end of the tempered glass to prevent a safety bar from being separated; a safety bar(300) including an insertion part(302) inserted and coupled in the outer side of the safety bar separation prevention cap and a coupling projection installed in the upper and lower frames; and a leaf spring(400) which is inserted in a spring supporting groove of the safety bar separation prevention cap and providing the buffer force in moving the safety bar vertically.
Patent KR-20080034406-A (KR)
Title: Programmable logic controller
Inventor: OKEDA HIDEO
IPC: G05B19/05
Filed: 2007-10-15
Abstract: A programmable logic controller is provided to realize on-line implementation of an extension block by enabling a CPU(Central Processing Unit) to exchange information using an internal register. A lower extension bus controller(102) and a base control circuit(103) are included in a region(10a) of a base unit of a basic block. The lower extension bus controller includes lower extension bus gate circuits, respectively. The lower extension bus gate circuit is located between an internal bus(101) and a receptacle(14a). When the lower extension bus gate circuit is turned on, the internal bus is connected to the receptacle and an added extension block is activated. When the lower extension bus gate circuit is turned off, the internal bus is disconnected from the receptacle, such that an abnormal signal is blocked from the receptacle.