baber/WOPTO huggingface dataset:
Patent KR-20100125725-A (KR)
Title: Method for controlling velocity of motor in winding machine
Inventor: KIM HOI SUNG
IPC: H02P31/00
Filed: 2009-05-21
Abstract: PURPOSE: A method for controlling the velocity of a motor in a winding machine is provided to prevent line material from being cut by tension since frequency is reflected on drive signals. CONSTITUTION: A controller calculates the initial driving speed of an electric motor(S204). The inverter drives the electric motor at an initial driving speed(S206). The winding length of the line material reeled in the bobbin is calculated according to the drive of the electric motor(S208). The fixed winding length is determined(S210). If the winding length is not longer than fixed winding length, the drive speed, which is reduced according to the winding length of the line material, is calculated(S212). The electric motor is drive with the calculated drive speed(S214).
Patent KR-20090074700-A (KR)
Title: A dot sighting device for large caliber
Inventor: JUNG IN
IPC: F41G1/30
Filed: 2009-05-25
Abstract: A large-caliber dot sighting device is provided to minimize parallax by setting conditions of a first and third curvature according to the set equation and using a reflecting mirror doublet. A large-caliber dot sighting device includes a sighting device housing(200). The sighting device housing comprises an LED(Light Emitting Diode)(209), a reflecting mirror(100) reflecting light source generated from the LED; and a reticule adjusting tool(215) superposing the image of a dot of a projection reticule of a reticular panel(206) and the image of a target. A plurality of projecting reticles having the other width of an orbit of a bullet depending on type or characteristic of a target are arranged on a reticule panel of a circle type at equal distance from a rotating axis. The projection reticule conforming to the target is selected by rotating the reticule adjusting tool.
Patent KR-20100130066-A (KR)
Title: Ship of cavitation reduction type
Inventor: LEE SEUNG JAE
IPC: B63B1/32
Filed: 2009-06-02
Abstract: PURPOSE: A cavitation reducing ship, capable of making the distribution speed of the fluid flowing in a propeller uniform, is provided to control the generation of the cavitation by rotating a propeller. CONSTITUTION: A cavitation reducing ship comprises a hull(110), a propeller(130) and a water projector(150). The propeller is installed in the ship tail of a hull. The water projector is installed in the hull to spray water to the front of propeller. The water projector sprays water to the upper region toward the center of the propeller. The water projector comprises a nozzle(152) and a pump(154).
Patent KR-20100131178-A (KR)
Title: Manufacturing method of carbon layer formation from carbide, and controll the carbon crystallinity in the carbon layer
Inventor: LIM DAE SOON
IPC: B82B3/00
Filed: 2009-06-05
Abstract: PURPOSE: A method for manufacturing a carbon layer is provided to produce toughness of an amorphous carbon film by generating carbon crystalline like CNT on a carbon film using CDC(carbide derived coating). CONSTITUTION: A method for manufacturing a carbon layer comprises a step for adding a material catalyzed in CNT production during sintering of carbide. The carbide is the ceramic material. A method for forming the carbide comprises a step for increasing toughness of an amorphous carbon film by accelerating the generation of carbon crystalline on the carbide film.
Patent KR-20100131228-A (KR)
Title: Polylactide-based nanocomposites with rapid crystallization rate and method for preparing the same
Inventor: JEONG YOUNG GYU
IPC: C08K9/00
Filed: 2009-06-05
Abstract: PURPOSE: A polylactide-based nanocomposite and a manufacturing method thereof are provided to apply the nanocomposite to a high intensity polylactic acid fiber or a plastic. CONSTITUTION: A polylactide-based nanocomposite is manufactured by melt-mixing or solution mixing montmorillonite-polyhedraloligomer type silsesquioxane with polylactide. A manufacturing method of the montmorillonite-polyhedraloligomer type silsesquioxane comprises the following steps: acid-treating polyhedraloligomer type silsesquioxane with an amine group to form POSS-NH3^+; and adding the POSS-NH3^+ to a solution dispersed with Na^+-montmorillonite, to insert the POSS-NH3^+ in between layers of montmorillonite.
Patent KR-20100131568-A (KR)
Title: Hinge module
Inventor: PARK YONG DOO
IPC: H04B1/38
Filed: 2009-06-08
Abstract: PURPOSE: A hinge module is provided to open a terminal at once with button operation, thereby improving the openness of a folder. CONSTITUTION: In a first cam housing, a first cam(111) is installed. One side of a second cam(124) and a support cam(150) is installed to a second cam housing. A pin shaft(180) passes through the first cam housing and the second cam housing in a shaft direction. A button(130) is combined with a pin shaft. A stopper(140) limits moving range of a button between the button and the second cam housing. A cam projection(112) of a first cam is supported by the supporting cam. Rotation of the first cam housing is limited about the second cam housing.
Patent KR-20100132577-A (KR)
Title: High-quality solar salt manufacturing device
Inventor: PARK JUNG GI
IPC: A23L27/40
Filed: 2009-06-10
Abstract: PURPOSE: A high-quality bay salt manufacturing system is provided to produce bay salt with high mineral content by automated facility using various storage tanks, evaporation apparatuses and crystallization apparatuses. CONSTITUTION: A high-quality bay salt manufacturing system comprises a plurality of movable salt crystallization apparatuses(70) on a plurality of rails which is installed on southern hill in a slope. The salt crystallization apparatuses is fixed and movable by a plurality of driving devices(54). A salt crystallization plate(50) is horizontally fixed.
Patent KR-20090133080-A (KR)
Title: Automatic design system for welding margin sub-assembly part and method of thereof and record media recorded program for realizing the same
Inventor: PARK JUNG GOO
IPC: G06F17/40
Filed: 2009-06-17
Abstract: PURPOSE: An automatic welding margin design system of a small member and a recording medium for storing a program which realizes the method are provided to previously predict bending transformation of a production process before executing a welding work, thereby improving productivity. CONSTITUTION: A reverse design target file and a material property information file are inputted(S10). Through the reverse design target file, an outline is generated. An element network is generated within the outline(S30). Through the material property information file, a welding transformation amount of a small member is calculated(S50). The welding amount of deformation and a temperature value are inputted to the element network. A reverse shape including a welding margin is generated(S70). A reverse shape-reflected reverse design shape file is generated(S90).
Patent KR-20100130931-A (KR)
Title: Solar cell and manufacturing method of the same
Inventor: LEE DAE YONG
IPC: H01L31/04
Filed: 2009-06-18
Abstract: PURPOSE: A solar cell and a manufacturing method thereof are provided to improve the efficiency of the solar cell by suppressing the recombination of charges due to instable combination by forming a protection layer of a dual film structure including a thermal oxide layer on the front and rear of a substrate. CONSTITUTION: An emitter unit(120) is formed on the front surface of a substrate(110). An anti-reflection layer is formed on the emitter unit. A protection layer(190) is formed on the rear of the substrate. A front electrode(141) is electrically connected to the emitter unit. A rear electrode(151) is electrically connected to the substrate.
Patent KR-20100136356-A (KR)
Title: System and method for settling mobile phone by seed combination mode network otp authentication with biometrics and recording medium
Inventor: KIM JAE HYUNG
IPC: G06F21/32
Filed: 2009-06-18
Abstract: PURPOSE: A mobile terminal authentication method for OTP authentication, a system thereof and a recording medium in order to authenticate whether the mobile terminal is valid are provided to authenticate the human body whether the mobile terminal user is valid. CONSTITUTION: An OTP generating device(250) generates OTP of N digit through configured OTP generation information. An OTP transmitting device(255) transmits the OTP to a mobile phone. An OTP authentication device(260) generates the OTP of N digit through server side OTP generation information and terminal side OTP creation information. The OTP authentication device authenticates the validity of OTP of N digit.
Patent KR-20100137789-A (KR)
Title: Apparatus and method for detecting sound signal
Inventor: PARK JI MI
IPC: H04N5/60
Filed: 2009-06-23
Abstract: PURPOSE: A sound signal detection method and a method thereof are provided to demodulate the RF signal received in an over modulation signal or an inferior state suitably thereby embodying the high-quality of the sound. CONSTITUTION: An antenna receives an RF(Radio Frequency) signal. A BPF(Band Pass Filter)(110) passes the frequency band of the limited range reference to the specific center frequency of the RF signal. An ADC(Analog-Digital Converter)(111) changes the signal of the passed frequency band to a digital signal. A FFT(Fast Fourier Transform) unit(112) changes the digital signal to the frequency domain and detects frequency deviation of a sound carrier. A demodulator(114) demodulates the RF signal of the bandwidth which the frequency deviation is reflected.
Patent KR-20110005098-A (KR)
Title: Method and apparatus for random access to memory
Inventor: LEE CHEON MAHN
IPC: G06F12/00
Filed: 2009-07-09
Abstract: PURPOSE: A method and an apparatus for random access to a memory are provided to improve random access capability thereof by being used in a memory which has large capability but low random access capability. CONSTITUTION: A random access logic(320) requests data stored in memory(360) by using a random access interface and processes received data. If the requested data are received and stored from the memory, a memory interface transfers the data to the random access logic through the random access interface. Otherwise, the memory interface unit requests the data from the memory through the memory interface.
Patent KR-20100019328-A (KR)
Title: Composition for etching silicon oxide layer and method for etching silicon oxide layer using the same
Inventor: KIM GO UN
IPC: C09K13/08
Filed: 2009-07-10
Abstract: PURPOSE: A composition for etching a silicon oxide layer is provided to lowering an etching rate of various nitride layers while maintaining high etching rate of various silicon oxide layers presented a substrate. CONSTITUTION: A composition for etching a silicon oxide layer comprises hydrogen fluoride, anionic polymer and deionized water. The anionic polymer is included in the amount of 0.001-2 weight% based on the total amount of the composition for etching a silicon oxide layer. The etching selectivity of a silicon oxide layer to a nitride layer is 80 or more. The anionic polymer is selected from the group consisting of polyacrylic acid, polysulfonic acid, polyacrylamide/acrylic acid copolymer, polyacrylic acid/sulfonic acid copolymer, polysulfonic acid/acrylamide copolymer, polyacrylic acid/malonic acid copolymer, and their combination.
Patent KR-20090083320-A (KR)
Title: The method of manufacture of heat transfer film by multi-layer print of foaming resin, and 3d effect presentation to transfered surface by it
Inventor: PARK HEE DUK
IPC: B41M5/00
Filed: 2009-07-14
Abstract: A method for manufacturing a heat transfer film by multi-layer print of foaming resin and an expression method of a 3D shape are provided to change a transfer object into a higher value-added product with natural feeling. A method for manufacturing a heat transfer film by multi-layer print of foaming resin is a method about decorating an outer surface by heat-transferring transfer paper in which a predetermined pattern is printed. A transfer object is comprised of a transparent adhesion layer(20), a multi-layered foamed resin layer(30), a printing layer(40), a coating layer(50), and a film layer.
Patent KR-20110012544-A (KR)
Title: The relay where the manual testing device is had
Inventor: EOM KI YONG
IPC: H01H45/00
Filed: 2009-07-30
Abstract: PURPOSE: A relay with a manual inspection unit is provided to easily enable a user to check the damage to components by simply confirming the operation status of the components without applying an additional signal. CONSTITUTION: An inspection switch(160) comprises a body(161), a button(162) and a protrusion pin(163). The body is arranged on the side of a cover(150). The button is arranged on one side of the body. The end of the button is protruded to the outside of the cover. The protrusion pin moves by the operation of the user and is arranged in the body to move a movable terminal(120). The inspection switch is a push button switch.
Patent KR-20110014903-A (KR)
Title: File processing method and apparatus, signature generating method and apparatus, computer readable media storing program for method therefor
Inventor: HWANG KYU BEOM
IPC: G06F21/60
Filed: 2009-08-06
Abstract: PURPOSE: File processing method and apparatus, signature generating method and apparatus, and a computer readable media storing program for a method thereof are provided to supply security in the distribution of an original file by processing the original file in a format which disables the estimation or restoration of the contents of the original file and using the converted file for an error test. CONSTITUTION: A conversion rule storage unit(130) stores a file conversion rule, and the file conversion rule processes an original file in a format which disables the estimation or restoration of the contents of the original file in order to generate a conversion file. A file analyzer(110) checks over the file conversion rule to analyze the original file according to the file conversion rule. A file converter(120) creates the conversion file from the original file based on the file conversion rule after receiving an analysis result. A conversion file storage(140) stores the conversion file.
Patent KR-20110015839-A (KR)
Title: Method, signal combiner/extracter, integrated gateway and system for integrating communication services
Inventor: SHIN YONG SIK
IPC: H04L12/66
Filed: 2009-08-10
Abstract: PURPOSE: A communication service integrating method, a signal combining/extracting device, an integrated gateway, and a communication service integrating system are provided to realize high capacity transmission by expanding a frequency band for an internet service. CONSTITUTION: A signal combining and extracting device(110) generates an integrated service DL signal by combining the first and second service DL signals of the first and second service networks(1,2). The signal combining and extracting device extracts the first and second service UL signals from an integrated service UL(UpLink) signal. An integrated gateway(120) extracts the first and second service DL signals from the integrated service DL signal. The integrated gateway generates the integrated service UL signal by combining the first and second service UL signals of the first and second terminals(10,20).
Patent KR-20110018510-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: LEE KYU OK
IPC: H01L29/78
Filed: 2009-08-18
Abstract: PURPOSE: A semiconductor device and a method for manufacturing the same are provided to form operation resistance low by forming a body pattern and a source contact through an implant process after forming a trench contact in an epitaxial layer. CONSTITUTION: A gate trench(119) is formed within an epitaxial layer on a substrate. A contact trench is formed by etching a part of an epitaxial layer between the gate trenches. A body includes a contact trench in the epitaxial layer between the gate trenches. A source contact(122) is formed in both sides of the contact trench. An insulating pattern is contacted with the top of a source contact on the gate poly in the gate trench, A metal layer(150) is deposited over the substrate including the metal insulating pattern.
Patent KR-20110023473-A (KR)
Title: Sliding variable resistor and wheatstone bridge and potentiometer experiment using the same
Inventor: IM JAE HEE
IPC: H01C1/12
Filed: 2009-08-31
Abstract: PURPOSE: A sliding variable resistor, a wheatstone bridge using the same, and a potentiometer experiment using the same are provided to fine the zero of galvanometer with coil type sliding variable resistor by properly selecting the diameter of a bobbin and the thickness of the resistance line. CONSTITUTION: A register(10) coats a film(14) on a part of the top side in the longitudinal direction of a coil(18). One end of a contactor(20) is touched by the register. A vernier(30) is connected to the other end of the contactor. A main scale(40) is inserted into an inside groove(32) of the vernier. Left and right fixing members(50, 60) fix both ends of the bobbin and both ends of the main scale on insertion holes(52, 54).
Patent KR-20110024216-A (KR)
Inventor: KWAG JUNG YOUNG
IPC: H04L29/08
Filed: 2009-09-01
Abstract: 본 발명은 차량 상태에 따라 캔 메세지에 포함된 식별자를 가변하는 캔 통신 네트워크 시스템 및 캔 메세지 우선순위 변경 방법에 관한 것이다. 본 발명은 캔(CAN; Controller Area Network) 통신 방식으로 복수의 노드 사이의 통신을 중계하는 캔 버스; 그리고 상기 캔 버스에 각각 연결되어 서로 캔 메세지를 송수신하여 각각 상기 노드를 형성하는 전장품 컨트롤러를 포함하여 구성되고, 상기 전장품 컨트롤러는 차량 상태 정보에 따라 송신하는 캔 메세지의 식별자를 변경하고, 차량 상태 정보에 따라 수신되는 캔 메세지의 수용 여부를 결정하는 것을 특징으로 한다. 이와 같은 본 발명에 의하면, 차량 상태 및 상황에 따라 중요한 캔 메세지를 우선적으로 전송할 수 있으므로, 차량 상태에 따라 필요한 기능 동작의 응답속도를 빠르게 할 수 있고, 차량의 주행 상태나 환경에 따른 캔 메세지의 중요도에 따라 메세지 생성 빈도를 조절함으로써 캔 버스 부하를 감소시킬 수 있다는 장점이 있다.  
       
     캔(Controller Area Network), 버스(Bus), 전장품, 부하
Patent KR-20100029039-A (KR)
Title: Thin film transistor
Inventor: TAKAHASHI ERIKA
IPC: H01L29/786
Filed: 2009-09-02
Abstract: PURPOSE: A thin film transistor is provided so that the crystalline of the interface of the microcrystalline semiconductor film in which the semiconductor layer, formed on the gate isolation layer and the impurity giving the task conductive type are added can be improved. CONSTITUTION: A thin film transistor comprises a semiconductor layer(129a), decision areas(129b, 129c), area-source(127s), drain region(127d) including gate electrode layer(103), gate isolation layer(105), and amorphous semiconductor. The gate electrode layer is formed on substrate. The gate isolation layer is formed on the gate electrode layer. The semiconductor layer including the amorphous semiconductor is formed on the gate isolation layer. The decision area is formed on the layer including the amorphous semiconductor. Area-source and drain region are close in a pair of decision areas with a pair of decision areas.
Patent KR-20110029266-A (KR)
Title: Non-slip buckle
Inventor: PARK JAE HONG
IPC: A44B11/18
Filed: 2009-09-15
Abstract: PURPOSE: A non-slip buckle is provided to reduce slip of a bag strap by moving the centroid of the filler of the buckle to the lower part than the shoulder. CONSTITUTION: A non-slip buckle comprises a buckle(2), a bag strap(3), a strap, fillers(8). The buckle is formed into a balloon type. The buckle is made of silicone or polyurethane material. The inside of the buckle is filled with fillers and prevents the bag strap from slipping downward. The strap is formed into a wing type strap. The wing type strap is formed into one direction or bi-direction.
Patent KR-20110029643-A (KR)
Title: Reinforcement structure fo center floor tunnel
Inventor: LEE HYO SANG
IPC: B62D21/00
Filed: 2009-09-16
Abstract: PURPOSE: A structure for reinforcing a central floor tunnel is provided to increase rigidity since a reinforcing member, comprising an inner reinforcing member and an inner member, and an upper reinforcing member are attached to the lower and upper parts of the central floor tunnel. CONSTITUTION: A structure for reinforcing a central floor tunnel comprises a panel(110). The panel forms the lower floor of a vehicle body. The panel comprises the central floor tunnel(120). The tunnel forms a groove on the panel upwardly in the length direction of the vehicle body. The panel comprises a reinforcing member(200). The reinforcing member reinforces the rigidity of the tunnel.
Patent KR-20110030778-A (KR)
Inventor: LEE SEOK SIN
IPC: G09F15/00
Filed: 2009-09-18
Abstract: 본 발명은 장방형 회전 현수막 게시대에 관한 것으로, 좌우 양측에 설치되고, 상부에 베어링이 장착되어 있는 고정대; 고정대의 베어링에 회전 가능하게 지지되는 회동축; 회동축에 수직으로 고정되는 사각 틀 형상의 지지틀; 지지틀의 각 모서리에 고정되고, 회동축과 평행하게 배치되는 지지대; 지지틀에 고정되어 전체적으로 장방형의 사각통을 형성하는 광고면판; 광고면판의 좌우 양측을 마감하는 측벽판; 회동축의 일단에 고정되는 회동축 기어; 회동축 기어와 맞물리는 기어가 장착되어 있는 감속모터; 및 감속모터와 연결되어 감속모터의 구동을 제어하는 제어부를 구비하는 장방형 회전 현수막 게시대를 제공한다. 
     본 발명의 장방형 회전 현수막 게시대는 사면에 현수막을 부착하여 한 면씩 회전시켜 게시함으로써 시선 집중이 잘 이루어짐과 동시에 여러 개를 동시에 광고할 수 있어 광고효과가 크고, 하나의 사각통으로 구성함으로써 뒷면의 시야가 많이 가려지지 않고 지면에 설치공간이 좁은 곳은 벽면을 이용해서 설치가 가능하며, 타이머를 부착하여 설정된 일정 시간 간격으로 현수막을 90도씩 회전시킬 수 있다. 
       
     장방형, 회전, 현수막, 게시대
Patent KR-20110032031-A (KR)
Inventor: JUNG BONG JIN
IPC: B66B3/02
Filed: 2009-09-22
Abstract: PURPOSE: An elevator calling device of elevator group management system and a control method thereof are provided to improve the convenience of a user by preventing the diffusion of a user among a plurality of calling devices. CONSTITUTION: An elevator calling device of elevator group management system comprises an elevator control panel(10), a group management controller(20), a relay board(30), and a calling device(40). The elevator control panel respectively controls each elevators operated by the group management controller. The group management controller is connected to a plurality of elevator control panels. The relay board is located on each floors of the corresponding building with connected with the group management controller using a communications cable. The calling device is located each houses with connected to the relay board of the corresponding layer. An indicator(42) and a call button(44) are formed on the calling device.
Patent KR-20110035215-A (KR)
Title: Biodegradable thermoplastic composition comprising cellulose derivatives and natural fiber processed by additive
Inventor: LEE YOUNG KWAN
IPC: C08K7/02
Filed: 2009-09-30
Abstract: PURPOSE: A biodegradable resin composition is provided to increase the density of natural fibers by alkali and/or sizing process on the surface of natural fibers and to improve mechanical strength of a biodegradable resin by increasing interfacial adhesion between cellulose derivative and natural fibers. CONSTITUTION: A biodegradable resin composition includes a cellulose derivative including a repeating unit represented by chemical formula 1 and surface-treated natural fibers. In chemical formula 1, R is respectively H or -C(O)-X, wherein X is an alkyl group of carbon number 1-4, except that R is hydrogen. The cellulose derivative is at least one kind selected from the group consisting of cellulose acetate, cellulose diacetate, and cellulose triacetate.
Patent KR-20110039748-A (KR)
Title: Pipe cutting apparatus and method using plasma
Inventor: SEOK JONG KWAN
IPC: B26F3/06
Filed: 2009-10-12
Abstract: PURPOSE: A pipe cutting apparatus and a pipe cutting method using plasma are provided to prevent pipe residues from being oxidized and fused on the inner surface of a pipe. CONSTITUTION: A pipe cutting apparatus using plasma comprises a support frame(110), a pair of support rollers, a vertical strut(120), a horizontal arm, a torch fixing unit(150), and a purging unit(170). The support roller is installed in the support frame and is contacted with the outer circumference of the pipe. The vertical strut is installed on the support frame in a vertical direction. The horizontal arm is horizontally installed in the vertical strut to move up and down. The torch fixing unit is installed at the end of the horizontal arm and fixes a plasma torch(160). The purging unit supplies inactive gas from one end of the pipe to the inside of the pipe.