baber/WOPTO huggingface dataset:
Patent KR-20090129360-A (KR)
Title: Method of determining exposure parameter, exposure method, method of manufacturing device and recording medium
Inventor: TSUJITA KOUICHIROU
IPC: H01L21/027
Filed: 2009-06-10
Abstract: PURPOSE: A method of determining an exposure parameter, an exposure method, a method of manufacturing a device and recording a medium are provided to improve a production yield by forming a device pattern with a high precision. CONSTITUTION: In a device, a plurality of lighting conditions are instituted. One lighting condition is selected between lighting conditions. A matching precision is obtained by diversifying the amount of exposure and defocus. The amount of exposure defocus having matching precision within tolerance range is calculated. An optical image formed on a projection optical system while projecting the pattern at object surface of the projection optical system. A discrepancy between a desired contour of the pattern and the calculated contour is calculated. A lighting condition corresponding to a maximum range of the amount of exposure and defocus is determined as a optimal condition.
Patent KR-20100134460-A (KR)
Title: Packet detecting apparatus for chirp spread spectrum system and method using the same
Inventor: PARK JEONG ROK
IPC: H04B1/69
Filed: 2009-06-15
Abstract: PURPOSE: A packet detecting apparatus of a signal spread spectrum system for maintaining the packet detection capability n low complexity is provided to implement accurate packet detection by calculating a correlation between sub chirps. CONSTITUTION: A first block includes a plurality of matching filters(211~214). Each matching filter has sub chirp coefficient. A second block calculates correlation between sub chirps. The second block combines cross-correlation operated sub chirps. The sub chips is supplied from each matching filter. A Piconet is located between the first block and the second block.
Patent KR-20100136304-A (KR)
Title: Method for updating carrier to interference and noise ratio
Inventor: CHO SEUNG KWON
IPC: H04B15/02
Filed: 2009-06-18
Abstract: PURPOSE: A signal to interference noise ratio renewal method is provided to prohibit the transmission of the meaningless difference CINR in a terminal when renewal the CINR value thereby reducing the occupation of the unnecessary wireless resource. CONSTITUTION: A BS(Base Station) cancels the allocation of a channel for a report of differential Carrier to Interference plus Noise Ratio(S501). The base station indicates the report of the CINR about an AMC(Adaptive Modulation and Coding) sub channel to a terminal(S503). The terminal reports the CINR value measured in an arbitrary frame to the base station(S505). The base station assigns the channel for the report of the difference CINR to the terminal(S507). The terminal reports the difference CINR to the base station(S509).
Patent KR-20100136814-A (KR)
Title: Mobile terminal with web-server of authentication function
Inventor: SONG EUNG KYU
IPC: H04W12/06
Filed: 2009-06-19
Abstract: PURPOSE: A mobile terminal with a web server which includes an authentication function is provided to turn a display of the mobile terminal off and reduce brightness, thereby extending time for using the battery of the mobile terminal. CONSTITUTION: A function execution unit includes one or more function units. A system controller(240) includes call units. The call unit transmits a function call message to the function execution unit. The call unit receives a function call response from the function execution unit. A web server checks authentication information corresponding to an authentication request message. The web server transmits an authentication approval message.
Patent KR-20100137265-A (KR)
Inventor: KIM HONG SIG
IPC: B60G13/06
Filed: 2009-06-22
Abstract: 본 발명은 쇽업소버의 밸브장치에 관한 것으로서, 피스톤 밸브의 유로 개폐구조를 개선하여 인장 또는 압축 행정시 모두 감쇠력을 발생시킬 수 있도록 하며, 구조를 간단하게 하여 감쇠력 특성의 조절이 간단해지는 쇽업소버의 밸브장치를 제공하며, 피스톤 로드의 일단에 설치되어 실린더의 내부를 인장 챔버와 압축 챔버로 구획하고, 이들 사이의 유체 유동을 제어하여 감쇠력을 발생시키는 쇽업소버의 밸브장치에 있어서, 피스톤 밸브와, 제1오리피스의 출구측을 차폐하도록 설치되어, 유체 유동에 의해 휨 변형이 이루어지며 상기 출구의 개폐를 제어하는 적어도 하나 이상의 디스크 밸브와, 제2오리피스의 출구측을 차폐하며 상기 피스톤 로드의 축방향으로 슬라이딩 이동하며 상기 출구를 개폐하는 리프팅 밸브와, 상기 리프팅 밸브가 상기 제2오리피스의 출구를 차폐하도록 가압하는 스프링과, 상기 스프링의 축방향 외측에 설치되어 상기 스프링을 지지하는 리프팅 리테이너와, 상기 리프팅 리테이너와 상기 피스톤 밸브 사이에 설치되어 상기 리프팅 밸브 및 상기 스프링의 이동 구간을 확보하는 스페이서 가이드를 포함한다. 
       
     공기, 쇽업소버, 피스톤 로드, 스프링, 피스톤 밸브, 인장, 압축, 감쇠력
Patent KR-20100137327-A (KR)
Title: A method of multi-media stream control for providing service mobility in home network environment
Inventor: CHOI SEONG GON
IPC: H04L12/16
Filed: 2009-06-22
Abstract: PURPOSE: A method for controlling multimedia stream for providing multimedia service mobility in a home network environment and a device thereof are provided to change a set value of searched connection tracing of a reference file, thereby effectively performing switching in real time of multimedia stream. CONSTITUTION: A service mobility support server agent(104) searches connection trace reference file to switch multimedia stream within a home network between terminals in real time. The service mobility support server agent changes a set value of the connection trace reference file. If information of a binding table(101) is changed, the service mobility support server agent controls requesting, switching, or completing multimedia streaming service according to information change type of the binding table.
Patent KR-20110000606-A (KR)
Title: Food slicer
Inventor: PARK NO CHEOL
IPC: B26D1/553
Filed: 2009-06-27
Abstract: PURPOSE: A food slicer is provided to be managed in a sanitary way since residual chips are not remained in the food stuff placing part and are loaded in a space part of the food stuff placing part. CONSTITUTION: A food slicer(50) comprises a cutting part(10) and a support part(20). The cutting part comprises a hinge shaft(11), a cutting blade insertion space(12), a cutting blade(13), and an operating handle(14). The cutting blades are installed in the cutting blade insertion space at regular intervals. The operating handle is formed at the position opposite to the hinge shaft. The support part comprises a hinge groove(21), a food stuff placing part(22), and a cutting blade insertion part(23). The food stuff placing part is formed from the hinge groove at a fixed distance(d). The food stuff placing part is comprised of a food stuff fixing sill(22a) and a food stuff placing plate(22b).
Patent KR-20110000784-A (KR)
Title: Reference voltage generator circuit
Inventor: MIN KYEONG SIK
IPC: G05F1/56
Filed: 2009-06-29
Abstract: PURPOSE: A reference voltage generator circuit is provided to implement small area and low power consumption while having same performance as a conventional circuit. CONSTITUTION: A reference voltage generating circuit comprises a current mirror, a second resistor(R2), and a first NMOSFET(MN1). First and second bipolar transistors(Q1,Q2) and a first resistor(R1) generates a reference current. The current mirror is comprised of first, second, and third current paths. The first current path of the current mirror is connected to the emitter of the first bipolar transistor. The second current path of the current mirror is connected to one terminal of the first resistor. The third current path of the current mirror is connected to one terminal of the second resistor.
Patent KR-20110000885-A (KR)
Inventor: KIM JAE OK
IPC: B29C45/26
Filed: 2009-06-29
Abstract: PURPOSE: A mold for producing molded products having screws is provided to improve productivity of screw products per unit time by simple working processes. CONSTITUTION: A mold for producing molded products having screws comprises a top mold(11), a bottom mold(12), multiple middle molds(20~30), form cores, multiple screw forming shafts(50), and a power generator(60). The top mold has a plastic solution injecting port(11a). The bottom mold is placed in parallel to the top mold along height direction. The middle molds are detachably coupled between the top and bottom molds with the top and bottom molds. The molding cores form a cavity for the formation of screw products. A screw forming unit of the screw forming shaft molds the screw on the inner circumference of the screw products.
Patent KR-20110000952-A (KR)
Title: Camera module and method for manufacturing the same
Inventor: LEE SANG MOO
IPC: H04N5/225
Filed: 2009-06-29
Abstract: PURPOSE: A camera module and a manufacturing method thereof capable of miniaturization of the camera module are provided to minimize the height of the camera by removing the influence of the image sensor height about the overall height of the camera module. CONSTITUTION: One or more sensor pads is formed in the outside of the upper side of an image sensor(140). The image sensor is installed in the center of the upper part of an FPC(Flexible Printed Circuit). Each electronic device is installed to the FPC. An opening part is formed in the center of a PCB(Printed Circuit Board)(150). One or more PCB pads is installed inside the wall of the PCB. The PCB is attached to the top of the FPC.
Patent KR-20110001270-A (KR)
Title: Solar energy management system and method thereof
Inventor: SEO DAE YOUNG
IPC: H02J7/35
Filed: 2009-06-30
Abstract: PURPOSE: A system and a method for managing solar energy are provided to activate a solar energy generating system by efficiently distributing electric energy generated from a solar cell module. CONSTITUTION: A solar cell module(110) collects light from the sun and generates electric energy. A storage battery(120) stores the electric energy generated from the solar cell module. An energy checking part(130) checks the remained amount of electric energy stored in the storage battery. A data receiving part(140) receives weather forecast data for a pre-set period of time with respect to a region in which the solar cell module is installed. An predicting part(150) predicts the available time of the remained electric energy in the storage battery and the storable amount of electric energy for a pre-set period of time.
Patent KR-20110003679-A (KR)
Title: Monopole chip antenna using ground path in 2.4ghz
Inventor: HA CHEUN SOO
IPC: H01Q9/04
Filed: 2009-07-06
Abstract: PURPOSE: A monopole chip antenna using a ground path in 2.4Ghz is provided to implement a minimum antenna by forming a current route by a loop and making the length of a chip antenna patch less than 1/8 of wavelength. CONSTITUTION: A ground plane patch(10) comprises dummy pads(11,13) and a feeding pad(12). A feeding line(50) interlinks the feeding pad of the ground plane patch and a feeding unit. The ground plane patch forms the path of current supplied to the feeding line by a loop type. The ground plane patch makes current flow a loop of a clockwise direction around the feeding line. A capacitor(60) is included in the termination of the ground plane patch.
Patent KR-20110003866-A (KR)
Title: Lithium ion battery
Inventor: KWAK YOON TAI
IPC: H01M2/02
Filed: 2009-07-06
Abstract: PURPOSE: A lithium ion battery is provided to improve safety about horizontal pressure by accurately and quickly separating a preliminary separation part formed on the floor of a can. CONSTITUTION: A lithium ion battery(100) comprises a can(110), an electrode assembly accommodated in the can, and a cap assembly(130) sealing the can. A preliminary separation part with the thickness thinner than the floor(111) is formed. The preliminary separation part is separated with long sides of the floor side and is formed at a long side in parallel.
Patent KR-20110004057-A (KR)
Inventor: KIM DONG SEOB
IPC: B21J7/14
Filed: 2009-07-07
Abstract: 본 발명에 따른 다단식 단조성형기의 캠유닛 고정시스템은, 내부에 유로가 형성된 캠축과, 캠축에 축방향 이동가능하게 끼움결합되며, 캠축의 유로와 연통되는 유로가 내부에 갖추어진 피스톤(50)과, 캠축의 선단에 고정장착되어 피스톤에 대해 일측방향으로 탄성적인 압력을 가하는 탄성압박수단과, 탄성압박수단에 의한 피스톤의 압박방향과 대향되는 방향으로 피스톤을 받침지지하는 실린더(60)를 포함하여 이루어진다.   
      탄성압박수단은 캠축에 고정되며, 실린더와 고정연결되는 캡너트(70)와, 캡너트의 각 스프링홈에 내장되어 피스톤측으로 탄성압박력을 가하는 스프링부재(72)를 포함하여 이루어진다. 
      이와 같은 본 발명에 의하면 피스톤의 유로를 통해 실린더와의 사이로 공급되는 작동유의 압력에 의해 탄성압박수단의 압박력과 대향하는 압력이 피스톤에 가해짐으로써, 탄성압박수단의 압박력이 상쇄되어 피스톤에 의한 캠유닛의 압박고정상태가 선택적으로 해제된다. 
      따라서, 캠유닛이 스프링부재에 의해 안정적으로 고정되기 때문에, 단조성형기의 가동에 필요한 소비전력이 절약되는 등, 유압공급장치의 유지관리상의 어려움이 크게 감소하게 된다.
Patent KR-20110005143-A (KR)
Title: Module for tranceiving on radar
Inventor: JEON KYE IK
IPC: G01S7/03
Filed: 2009-07-09
Abstract: PURPOSE: A transmission and reception module for radar is provided to be fabricated with a MOS transistor made of a silicon substrate without using a semiconductor device. CONSTITUTION: A phase shifter(220) shifts a phase of a transferred wireless signal at the angle of 22.5°, 45°, 90° or 180°. A signal feeding unit(230) receives a chip selection signal, an address signal, and a digital signal which includes a data signal. The signal feeding unit provides a control signal which determines a transmission mode of a bidirectional amplification unit through an address signal, and a control signal of the phase shifter. The signal feeding unit transfers the data signal in serial.
Patent KR-20090082330-A (KR)
Title: Method for Wireless Settlement by Using Digital Camera
Inventor: KIM JAE HYUNG
IPC: G06V30/224
Filed: 2009-07-10
Abstract: A wireless payment method using a digital camera mounted on a wireless terminal is provided to safely pay without an inputting procedure of credit information, while a customer can conduct more convenient payment through a simple key operation in the wireless terminal including payment information. A pattern image including product payment information is outputted on a payment screen. The outputted pattern image is recognized through a digital camera mounted on a wireless terminal(120). Payment information included in the recognized pattern image is interpreted and outputted on a screen of the wireless terminal. Payment processing in accordance with product purchasing is performed by being added to wireless terminal communication charges, in reference to the interpreted payment information.
Patent KR-20110007758-A (KR)
Title: Dipping paint equipment for track shoe
Inventor: SONG BYUNG MOON
IPC: B05C3/10
Filed: 2009-07-17
Abstract: PURPOSE: Painting equipment for track shoe is provided to improve the productivity by s alternatively electing coating or non-coating and to prevent a slip phenomenon of a chain conveyor and a track shoe. CONSTITUTION: Painting equipment for track shoe comprises a paint tank(200) which is arranged between transfer lines and contains paint thereinside; a coater body having a chain conveyor(250) which is arranged within the coating tank and transfers the track shoe(S); a ansfer part which is parallely arranged on the coater body to the coating tank; and a moving unit for aligning the coater body.
Patent KR-20110008734-A (KR)
Title: Generator using solar energy and wind power energy
Inventor: YOON SEON HAK
IPC: F24S23/70
Filed: 2009-07-21
Abstract: PURPOSE: A generator using solar energy and wind power energy is provided to maximize energy efficiency since both solar generating and wind generating are possible and thus heat accumulating is possible under bad weather or in the night. CONSTITUTION: A generator using solar energy and wind power energy comprises a base plate(110), a first fan(120), a post(150), a fixed plate(140), a rotating plate(170), a plurality of angle adjusting cylinders(180), an actuating plate(200), a first water tank, a reflective plate(250), a third fan(220), a rail-type generator, a second water tank(270), a light collecting plate(280) and a hot-water tank(190). The first fan is installed on the base plate. The second fan is installed on the post. The fixed plate is installed on the first fan. The rotating plate is installed on the top of the fixed plate. The angle adjusting cylinders are fixed on the rotating plate. The actuating plate is connected to the upper end of the angle adjusting cylinder. The first water tank is installed on the upper center of the actuating plate.
Patent KR-20110009549-A (KR)
Title: Power control remocon and remote control method
Inventor: PYUN JAE YOUNG
IPC: H04W52/04
Filed: 2009-07-22
Abstract: PURPOSE: A power control remote controller and a remote controller method capable of increasing the lifetime of a remote control battery are provided to reduce the power of the remote controller for controlling a home client or a terminal of a home networking. CONSTITUTION: A modulator and demodulator(215) modulates a control instruction signal. The modulator and demodulator demodulate a response signal. An encoder and decoder(216) encodes the control instruction. The encoder and decoder decode the response instruction signal. A controller(217) controls the signal strength of the remote control command. A display unit displays the inputted instruction to the user with the control message.
Patent KR-20110010855-A (KR)
Title: 은박지 또는 비닐 속그릇
Inventor: KIM GYOUNG GON
IPC: A47G19/03
Filed: 2009-07-27
Abstract: 기존의 모든 그릇형태를 은박지 또는 비닐을 그 형태되로 만들어서 그릇에 넣어서 사용하고 사용후에 그대로 쓰레기 분리수거장으로 수거하는 방법으로써 모든 식기그릇은 씻을 필요없이 그대로 사용할 수 있고 한번씩 소독하는 정도로 유효할 것이라 사료되며 은박지일 경우는 그릇의 맞춤형으로 제작되며 표준그릇일 경우 대량생산이 가능하며 은박지 윗부분은 남게하여 그릇 뒷편으로 접을 수 있도록 하며 비닐 경우에도 마찬가지로 제작하여 그릇의 턱부분을 감쌀 수 있도록 하여 그릇에 넣어 씌워서 사용될 것으로 요약됩니다 
     1) 은박지  2) 비닐  3) 식기  4) 세척  5) 소독
Patent KR-20100109832-A (KR)
Title: Dry etching method
Inventor: INOUE YOSHIHARU
IPC: H01L21/3065
Filed: 2009-07-27
Abstract: PURPOSE: A dry etching method is provided to reduce a side-etched phenomenon using a micro etching step and a reverse-micro etching step in which the etching speed of a loose pattern part is faster than that of a fine pattern part. CONSTITUTION: A mask(21) with a loose pattern part and a fine pattern part is formed in at least one layer of a silicon substrate(20). The silicon substrate is dry-etched. In a first etching step using a mixed gas including a CF-based gas and a nitrogen gas, the etching speed of the loose pattern part is slower than that of the fine pattern part. In a second etching step, the etching speed of the fine pattern part is slower than that of the loose pattern part.
Patent KR-20110012035-A (KR)
Title: Apparatus for plating
Inventor: CHOI YUNN HONG
IPC: C25D17/00
Filed: 2009-07-29
Abstract: PURPOSE: A plating device is provided to improve the plating efficiency by forming a flow field for directly supplying plating liquid to an object as well as an electric filed. CONSTITUTION: A plating device comprises an anode electrode(10), a cathode electrode(30), and a plating bath(40). The anode electrode comprises an insoluble anode(12) with an electrode surface, an insulation part(20) for electrically insulating the parts except the electrode surface, and an anode basket(16) accommodating a soluble electrode(17). The cathode electrode is electrically connected to the object. The plating bath accommodates plating liquid in which the anode and the cathode electrode are submerged.
Patent KR-20110012904-A (KR)
Inventor: PARK YEN SIN
IPC: F25D29/00
Filed: 2009-07-31
Abstract: 본 발명은 다목적 냉장고를 개시한다. 본 발명에 따른 냉장고는 케이스의 내부에 저수탱크를 구비하고, 냉매를 액화시키는 응축기가 상기 저수탱크의 내부에 설치되며, 저수탱크의 물이 응축기와의 열교환을 통해 온수로 가열된다. 또한 저수탱크의 온수와의 열교환을 통해 온풍을 발생시킬 수 있고, 증발기를 통과한 냉매와 실내공기와의 열교환을 통해 냉풍을 발생시킬 수 있다. 
     본 발명에 따르면, 냉장고의 응축기에서 발생하는 폐열을 활용하여 보일러나 급수용 온수를 생산할 수 있으므로 열효율을 높일 수 있다. 또한 냉장고 만으로도 소정 공간의 냉난방이 가능해지므로 보일러, 냉풍기, 온풍기 등을 별도로 구입하거나 설치할 필요가 없어 비용절감효과를 기대할 수 있다. 
       
     냉장고
Patent KR-20110014027-A (KR)
Title: Hybrid system for supplying power
Inventor: KIM DONG JIN
IPC: H02M3/28
Filed: 2009-08-04
Abstract: PURPOSE: A hybrid type power supplying system is provided to efficiently operate the capacitance of equipment by supplying energy with a power factor to an alternating current(AC) load. CONSTITUTION: A rectifier(102) rectifies an AC voltage from power station in order to output a direct current(DC) voltage in an adequate level. A first DC-DC conversion part(104) converts the DC from a new-renewable energy generating apparatus into a DC voltage in an adequate level. A power storage part(106) stores the converted DC voltage from the first DC-DC conversion part. A controlling part for supplying power(108) selectively supplies the DC voltage in the adequate level outputted from the rectifier. The controlling part selectively supplies the DC voltage in the adequate level outputted from the power storage part. An inverter part(110) converts the DC voltage in the adequate level into a different AC voltage in an adequate level.
Patent KR-20110017325-A (KR)
Title: Hand cooler by air pump
Inventor: LEE DAE SEONG
IPC: F04B33/00
Filed: 2009-08-13
Abstract: PURPOSE: An air pump type portable cooler is provided to make a user feel refreshed by increasing the pressure of air using an air pump. CONSTITUTION: An air pump type portable cooler comprises an air pump with a check valve. The air pump is composed of an air suction valve(30) and an air discharge valve(40). When a user operates the air pump, air pressure is increased, and the user can feel refreshed. A perfume is installed in a hose(70) which discharges air.
Patent KR-20110019667-A (KR)
Title: Gas detector of stave for furnace
Inventor: BEA YOUNG GUU
IPC: C21B7/24
Filed: 2009-08-20
Abstract: PURPOSE: A gas detector of stave for a furnace is provided to prevent the wrong operation due to humidity by detecting the inflow gas into a stave. CONSTITUTION: A gas detector of stave for a furnace comprises a flanged pipe(200), a gas sensor(300), and a magnetic sensor(400). The flanged pipe is installed in a discharge pipe of a cooling water pipeline of a stave installed at the inner side of a furnace. The gas sensor is communicated in the flanged pipe and detects the inflow gas into the cooling water pipeline.
Patent KR-20090093926-A (KR)
Inventor: ISHIKAWA AKIRA
IPC: H01L21/77
Filed: 2009-08-21
Abstract: A semiconductor device is provided to improve the reliability by reducing the aspect ratio of the contact hole. The first insulating layer(18) has an opening(20). An electrode is formed within the opening. The second insulating layer(19) covers the first insulating layer and the electrode. The wiring(22a~22d) is consecutively formed from the bottom surface of opening to the surface of the outside opening of the insulating layer. The depth value of opening is same as those of the thickness value of the wiring. The depth value of opening is smaller than the thickness value of the first insulating layer.
Patent KR-20110021133-A (KR)
Inventor: LIM YOU SEOB
IPC: E04H12/00
Filed: 2009-08-25
Abstract: PURPOSE: A falling prevention safety ring is provided to prevent the fall of the object to be elevated even when damaged by having one end of the object locked by the safety hook. CONSTITUTION: A falling prevention safety ring(100) is installed on the inner side of a pillar inspection hole(11). One end of the safety ring is fixed to an arbitrary position of an inspection hole(11) by a guard ring anchoring bolt(110). An operating unit(120) capable of selectively locking one end of an elevation cable(20) is on the other end.
Patent KR-20110022347-A (KR)
Title: Method of eliminating noises in a touch screen and method of displaying touch operation in a display apparatus having a touch screen
Inventor: PARK JONG LAE
IPC: G06F3/038
Filed: 2009-08-27
Abstract: PURPOSE: A method of eliminating noise in a touch screen and a method of displaying a touch operation in a display apparatus are provided to efficiently eliminate an abnormal input when images are input successively by filtering a current input coordinate based on a valid area set by the movement of a user. CONSTITUTION: Input coordinates are generated by the consecutive touch operation of a user(S2100). Final coordinates are generated by filtering the input coordinates based on a valid area(S2200). The valid area is variably set by touch direction and touch speed. An image according to the successive touch operation is outputted based on the final coordinates(S2300).