baber/WOPTO huggingface dataset:
Patent KR-20110020412-A (KR)
Title: Apparatus and method for measuring length displacements using the steel wire in civil engineering
Inventor: ROH SAE RYOUNG
IPC: G01B7/16
Filed: 2009-08-24
Abstract: PURPOSE: A device and a method for measuring a length change using a steel wire are provided to reduce the size of the measuring device by using a transducer with a smaller diameter than a wheel. CONSTITUTION: A device(1) for measuring a length change using a steel wire comprises a steel wire(11) and a length measuring device. One end of the steel wire is connected to the ground, and the other end is extended to a measuring wheel(24) of the length measuring device. The length measuring device generates an electric signal corresponding to the length change of the steel wire. The length measuring device comprises the measuring wheel, weights(19,19a,19b), and a signal converter(30). The measuring wheel is connected to the other end of the steel wire. The weights apply tensile force to the measuring force.
Patent KR-20110005192-A (KR)
Title: Porous plga-silica scaffold for tissue engineering
Inventor: OH JUNG WAN
IPC: A61L27/46
Filed: 2009-08-27
Abstract: PURPOSE: A porous PLGA-silica support for tissue engineering is provided, which improves mechanical intensity and promotes osteanagenesis effectively. CONSTITUTION: A porous PLGA-silica support for tissue engineering comprises: silica of more than 0 wt.% and less than 45 wt.%; and a remnant PLGA and inevitable impurities. The silica forms gel having particle distribution of several tens micron-size by adding hydrochloric acid to liquid sodium silicate and is utilized after removing impurities.
Patent KR-20110024707-A (KR)
Title: Method of charging lithium secondary battery
Inventor: LEE KWAN SOO
IPC: H01M10/44
Filed: 2009-09-03
Abstract: PURPOSE: A method for charging a lithium secondary battery is provided to improve charging capacity per unit time as well as lifetime property by performing stepwise variation to a C-rate property. CONSTITUTION: A method for charging a lithium secondary battery varies a C-rate value in charging. The variation of the C-rate value is consecutively reduced in proportion to a charging time or stepwise-reduced in proportion to the charging time. The method for charging a lithium secondary battery comprises the steps of: charging the battery from an initial charging voltage to a first charging voltage in order to be a first C-rate value; and charging the battery from the first charging voltage to a full charging voltage in order to be a second C-rate value.
Patent KR-20110029405-A (KR)
Title: Blanket having a slip layer, and method of manufacturing the same
Inventor: PARK JIN YOUNG
IPC: B41N10/04
Filed: 2009-09-15
Abstract: PURPOSE: A method for manufacturing a printing blanket comprising a slip layer without stickiness of a cushion layer is provided to easily mount a cushion layer and to improve printing quality. CONSTITUTION: A printing blanket comprises a surface printing layer, support layer, cushion layer, and slip layer. The slip layer contains 5-10 weight% of silicon oil, 5-10 weight% of siloxane or 5-30 weight% of polyester polyol with hydrogen-substituted terminal, and 1-20 weight% of silica particles. A method for fabricating the printing blanket comprises: a step of forming a cushion layer on one side of a substrate; a step of forming the slip layer on the cushion layer; and a step of forming the surface printing layer on the other side of the substrate film.
Patent KR-20110031022-A (KR)
Title: Method for manufacturing hybrid binder composition and building finishing composition
Inventor: LEE YOO YEON
IPC: C09D123/08
Filed: 2009-09-18
Abstract: PURPOSE: A method for manufacturing a hybrid binder composition is provided to ensure excellent attachment with various applied sides and high bondability with mineral, and to obtain a luxury matte film. CONSTITUTION: A method for manufacturing a hybrid binder composition comprises the steps of: (i) blending an aqueous polymer latex and silica; and (ii) adding polyol and metal complex to the blended material and uniformly blending the mixture. 40~100.0 parts by weight of silica, 4~10 parts by weight of polyol and 1.5~2.0 parts by weight of metal complex are mixed based on 100.0 parts by weight of aqueous polymer latex.
Patent KR-20110033360-A (KR)
Title: Sensor for measuring biomaterial used with measuring meter, and measuring device using this sensor
Inventor: LEE JIN WOO
IPC: G01N27/327
Filed: 2009-09-25
Abstract: PURPOSE: A sensor for measuring bio materials using with a detector is provided to prevent staining of blood on a sensor strip. CONSTITUTION: A sensor for measuring bio materials using with a detector comprises: a sensor body(102) in which one end is inserted to the detector; a reactive part(106) for biochemical reaction with the bio material, which is attached on the sensor detector; a signal transmitter(108) for delivering signal to the detector; and a handle(104) which enables access of sample entrance.
Patent KR-20110039973-A (KR)
Title: The construction method of retaining of earth for concrete using truss panel for retaining wall concrete
Inventor: LEE JUNG RAK
IPC: E02D17/04
Filed: 2009-10-13
Abstract: PURPOSE: A concrete earth retaining wall construction method is provided to exclude processes for dismantlement and removal of a form and arrangement of materials by employing truss panels for a concrete earth retaining wall. CONSTITUTION: A concrete earth retaining wall construction method using truss panels for a concrete earth retaining wall is as follows. H-piles are fixed at regular intervals in a row and the ground is excavated to build an earth retaining wall(S100). A wooden lagging is set in the excavated ground(S200). Truss panels for a concrete earth retaining wall are inserted between front and rear flanges of the H-piles and stacked in multiple layers through the coupling of male and female ribs(S300). Fixing-and-coupling pieces fasten and fix the truss panels and the H-piles(S400). Concrete is placed in the space between the truss panels and the rear side of the H-piles to resist against the earth pressure(S500).
Patent KR-20110044624-A (KR)
Title: The window frame type horizontality heat exchanging ventilation system
Inventor: PARK MUN SU
IPC: F25B21/02
Filed: 2009-10-23
Abstract: PURPOSE: A window frame type horizontal heat-exchange ventilation system is provided to maximize the heat exchange area by employing a corrugated type heat exchange element, thereby reducing energy consumption. CONSTITUTION: A window frame type horizontal heat-exchange ventilation system comprises a vertical frame, a frame socket, a horizontal frame, a horizontal heat exchanger module(300), an indoor air exhaust fan, an outdoor air suction fan, an indoor air exhaust hole, and an outdoor air suction hole. The frame socket is screwed to the upper and lower sides of the vertical frame. The horizontal heat exchanger module is installed inside the horizontal frame to heat-exchange indoor air and outdoor air. The indoor air exhaust fan and the outdoor air suction fan are attached to the front side of the horizontal frame. The indoor air exhaust hole and the outdoor air suction hole are formed on the back side of the horizontal frame.
Patent KR-20100048898-A (KR)
Title: Photosensitive resin composition
Inventor: INOUE KATSUHARU
IPC: G03F7/027
Filed: 2009-10-27
Abstract: PURPOSE: A photosensitive resin composition is provided to apply the composition for forming a pattern or a coating layer for to an over-coat, a photo spacer, an insulating layer, and a control protrusion for a liquid crystal alignment. CONSTITUTION: A photosensitive resin composition contains a binder resin, a compound selected from the group consisting of compounds with carboxylic anhydride and more than two carboxyl groups, a photopolymerizable compound, and a photopolymerization initiator. The binder resin includes a monomer selected from the group consisting of unsaturated carboxylic acid and unsaturated carboxylic anhydride, and a monomer selected from the group consising monomers with cyclic ether groups with the carbon number of 2~4.
Patent KR-20090118021-A (KR)
Title: Apparatus for portable memory having monitor and it's authentication method
Inventor: LEE SANG GYU
IPC: G06F21/34
Filed: 2009-10-28
Abstract: PURPOSE: A portable secondary memory device with a monitor and a data protection method are provided to enable a user to be authenticated with the dialogue through the monitor screen in the portable secondary memory device. CONSTITUTION: A data storing unit(203) is comprised of a nonvolatile semiconductor memory. A connection unit(201) sends/receives data by connecting an external computer with USB(Universal Serial Bus). A monitor unit(301) displays the result of work and the information related with the performing function as a diagram, a character, a number and a symbol.
Patent KR-20110049299-A (KR)
Title: Method and structural to separating the storeroom of a refrigerator
Inventor: LEE SU JUNG
IPC: F25D23/02
Filed: 2009-11-05
Abstract: PURPOSE: A method and a structure for separating storage compartments of a refrigerator are provided to ensure good exterior appearance and convenient manufacture of a refrigerator. CONSTITUTION: A method for separating storage compartments of a refrigerator is as follows. A plurality of storage containers(20,30), which have the same height and different widths, are assembled at regulate intervals inside an outer case(10) of a refrigerator body(1). Foaming liquid is injected in gaps between the outer case and the storage containers so that foamed insulation layers are integrally formed in the refrigerator body and large and small storage compartments(2,3) are separated with vertical partitions that are formed of the insulation layers.
Patent KR-20110050997-A (KR)
Title: 커넥터
Inventor: MO JUNG HYUK
IPC: H01R13/658
Filed: 2009-11-09
Abstract: 본 발명은 커넥터에 관한 것이다. 본 발명의 커넥터의 외관과 골격을 하우징(10)이 형성한다. 상기 하우징(10)은 절연성 합성수지로 만들어진다. 상기 하우징(10) 내부의 내부공간(11)에는 터미널안착부(12)가 형성되어 터미널(13)이 안착된다. 상기 하우징(10)의 내부공간(11)에는 접지와 전자파차폐를 위한 쉴드통(30)이 설치된다. 상기 쉴드통(30)은 상기 내부공간(11)의 내면에 밀착되어 설치된다. 상기 쉴드통(30)의 내면에는 접촉브릿지(32)가 다수개 쉴드통(30)의 길이방향으로 연장되어 형성되고, 상기 쉴드통(30)의 외면에는 다수개의 접촉아치(34)가 역시 쉴드통(30)의 길이방향으로 연장되어 형성된다. 상기 쉴드통(30)의 후단에는 상기 접촉아치(34)가 내면에 밀착되게 지지링(38)이 설치되고, 상기 지지링(38)을 둘러감싸도록 밀착링(42)이 설치된다. 상기 지지링(38)과 밀착링(42)의 사이에는 메쉬망(45)의 선단이 압착되어 안착된다. 따라서, 상기 쉴드통(30), 지지링(38) 그리고 메쉬망(45)이 전기적으로 연결되어 접지 및 전자파차폐 성능이 매우 좋아지는 효과가 있다. 
       
     커넥터, 쉴드, 메쉬망, 접지, 연결
Patent KR-20110062406-A (KR)
Title: Active bumper stopper
Inventor: LEE SUNG YONG
IPC: B60G13/06
Filed: 2009-12-03
Abstract: PURPOSE: An active bumper stopper is provided to restrict the excessive bumper of a wheel by properly controlling the location of a bumper stopper according to the steering angle of a vehicle. CONSTITUTION: An active bumper stopper comprises a shock absorber(2) and a driving bumper stopper(4). A stopper support block(5) is installed on the top of the shock absorber. A motor(6) is mounted on the stopper support block. The piston having constructing and stretching motion is formed on the shock absorber. The driving bumper stopper is installed in the circumference of the piston. The driving bumper stopper is installed on the shock absorber to control the bump amount of a wheel and rotates according to the steering angle of the stopper. The drive bumper stopper receives the rotation motion of the motor and moves in the axial direction of the shock absorber. The driving bumper stopper is installed in order to move through the stopper support block.
Patent KR-20110062622-A (KR)
Title: Positron emission tomogrphy and signal process method of positron emission tomogrphy
Inventor: KANG JI HOON
IPC: G01T7/00
Filed: 2009-12-03
Abstract: PURPOSE: A PET device and a signal process method of the PET device are provided to improve the sensitivity of a PET device by increasing a counting rate. CONSTITUTION: A PET device comprises a pre-amplification unit(220), an ADC(Analog to Digital Converter, 230) and a signal processing unit(240). The pre-amplification unit receives a detected gamma-ray signal and amplifies the rise time of the output waveform under 100ns. The ADC changes the signal, amplified by pre-amplification unit, into digital signal. The signal processing unit receives the digital signal and stores the signal having the energy value, in which the photoelectric effect generates.
Patent KR-20110064877-A (KR)
Title: Resin oxygen enriched combustion and the combustion system and combusting method using resin oxygen enriched
Inventor: CHO YOUNG HOON
IPC: F23C1/10
Filed: 2009-12-09
Abstract: PURPOSE: Combustion device, system and method using pine-resin oxygen enrichment are intended to provide over 1700°C of a flame temperature by detonating liquid pine-resin by enriching oxygen in the liquid pine-resin. CONSTITUTION: Combustion device(1) using pine-resin oxygen enrichment comprises a combustion pipe(10), a liquid pine-resin supply unit(20), an oxygen intake unit(40) and a combustion-pipe heating unit(43). The combustion pipe and detonates and burns the liquid pine-resin. The liquid pine-resin supply unit and the oxygen intake unit are installed on one side of the combustion pipe. The liquid pine-resin supply unit supplies the liquid pine-resin to the inside of the combustion pipe. The oxygen intake unit sends oxygen from an oxygen tank to the inside of the combustion pipe. The combustion-pipe heating unit is coupled to the combustion pipe to heat the combustion pipe.
Patent KR-20110066462-A (KR)
Inventor: MOON SUNG BAE
IPC: G03F7/027
Filed: 2009-12-11
Abstract: 본 발명은 (a) 노볼락 수지 20 내지 70중량%; (b) 아크릴계 바인더 수지 0.1 내지 15중량%; (c) 유동성 조절제 0.01 내지 10중량%; (d) 고리형 멜라민 화합물 0.1 내지 1중량%; 및 (e) 용매 잔량을 포함하는 것을 특징으로 하는 요판 옵셋 인쇄용 레지스트 조성물에 관한 것입니다. 
       
     고리형 멜리민 화합물, 요판 옵셋 인쇄, 레지스트
Patent KR-20100108184-A (KR)
Title: Method for transmitting signal using or providing polling scheduling service
Inventor: YOUN AE RAN
IPC: H04W72/04
Filed: 2009-12-14
Abstract: PURPOSE: A method for transmitting a signal using or providing a polling scheduling service is provided to efficiently use a downlink resource, thereby reducing overhead of resources. CONSTITUTION: A terminal transmits a signal using a polling scheduling service. The terminal receives the polling scheduling information from a base station. A bandwidth is requested to the base station at a fixed period based on the polling scheduling information. The polling scheduling information comprises uplink expiration period information and period information.
Patent KR-20110067873-A (KR)
Title: Power amplifying system for nonlinear distortion compensation and pre-distortion method
Inventor: JO GWEON DO
IPC: H03F1/32
Filed: 2009-12-15
Abstract: PURPOSE: A power amplifying system for nonlinear distortion compensation and pre-distortion method are provided to apply a suitable inverse function to a pre-distorter, thereby stably guaranteeing a linear operation. CONSTITUTION: A transmission signal is pre-distorted by a pre-distorter. The distorted transmission signal is amplified by a power amplifier. Adjacent channel power of the amplified transmission signal is measured. The average value of the measured adjacent channel power is calculated(205). A count value increases by comparing the average value with a first threshold value. An inverse function of a transfer function of the power amplifier is generated according to the comparison result between the increased count value and a preset limit value. The inverse function is applied to the pre-distorter(245).
Patent KR-20110070400-A (KR)
Title: Preparation method of copper nano powder using transfeered arc or non-transferred arc plasma system
Inventor: PARK DONG WHA
IPC: B82B3/00
Filed: 2009-12-18
Abstract: PURPOSE: A manufacturing method of copper nanopowder is provided to improve evaporation efficiency of bulk copper by using an electrode inside of a torch as a cathode and using external objects as an anode inside of a transferred or non-transferred type thermal plasma device. CONSTITUTION: The manufacturing method of copper nanopowder includes following steps.(i) In the transferred or non-transferred type plasma device, an arc is generated by using a tungsten cathode inside of the torch and anode copper, and a thermal plasma jet is generated by injecting operation gas to a vertical direction.(ii) The bulk copper is put onto a holder to the vertical direction. The plasma jet is injected directly to the top part of the bulk copper. The bulk copper is melted and vaporized to the plasma jet of a high temperature.(iii) And the copper of the evaporation state is cooled, and a nanoparticle is created. The operation gas in the transfer plasma device is argon gas. In the non-transferred type plasma device, the operation gas is mixing gas of nitrogen and argon. In the step(iii), the nitrogen gas 200-250L / min is used as diluent gas.
Patent KR-20110071947-A (KR)
Title: Locked device main controller in electiic railcar
Inventor: KANG SHIN GYU
IPC: G05G9/047
Filed: 2009-12-22
Abstract: PURPOSE: A lock device for main controller of electric train is provided to prevent accidents by preventing the movement of a master controller to a powering position from a neutral position if a locking canceling grip does not be pushed. CONSTITUTION: A lock device for main controller of electric train comprises a locking shaft, a grip(6), a star wheel(9), and a stopper wheel(13). The locking shaft is installed in a steering wheel(3) and moves up and down through a main shaft. The grip is combined with the upper end of the locking shaft. A corner part of a fan-shaped star wheel is fixed to the main shaft. A rectangular hole is formed on the center area of the star wheel. The star wheel selects an emergency braking position, braking position, neutral position, and powering position.
Patent KR-20110072613-A (KR)
Title: Eps steering device
Inventor: KANG UK MO
IPC: E02F9/20
Filed: 2009-12-23
Abstract: PURPOSE: An EPS(Electronic Power Steering) device is provided to secure steering feeling for a user while preventing a driving force transmitted to a steering wheel from being delivered to the user. CONSTITUTION: An EPS device comprises a steering wheel(101) being operated by a user, a shaft(150) which delivers the power generated in the steering wheel, a motor(106) which is driven with the power delivered through the shaft, a mounting bracket(130) which secures the shaft to a vehicle body, a boss(120) which is formed on the periphery of the shaft, and a spring(110) which surrounds the shaft.
Patent KR-20110073735-A (KR)
Title: Mathod for detecting fault of battery
Inventor: SONG WOO KYOUNG
IPC: G01R19/257
Filed: 2009-12-24
Abstract: PURPOSE: A method for detecting a fault of a battery is provided to prevent explosion accidents in a device which uses a high capacity battery during charging. CONSTITUTION: A battery is divided into two cells to detect a differential voltage between the divided battery cells by a detection terminal. A result value of a differential voltage is compared with a preset reference value through a voltage differential circuit. The location of a defective battery cell is searched by determining which is larger between the differential voltage and a preset reference value(S40).
Patent KR-20110078188-A (KR)
Title: Semiconductor memory device, semiconductor package and system having stack-structured semiconductor chips
Inventor: YOUN SUN PIL
IPC: H01L23/12
Filed: 2009-12-30
Abstract: PURPOSE: A semiconductor memory device, a semiconductor package, and a system having stack-structured semiconductor chips are provided to minimize the noise of a signal applied to semiconductor chips by improving the signal transmission path of a plurality of semiconductor chips. CONSTITUTION: In a semiconductor memory device, a semiconductor package and a system having stack-structured semiconductor chips, a first semiconductor chip(1100) comprises a second area(1120) exchanging a signal with a first area(1110) and an external memory controller. A memory cell for storing data is arranged in the first area. A plurality of pads is formed in the surface of a second area. A second semiconductor chip comprises a third area(1210) and a fourth area(1220) for communicating with the first semiconductor chip. The memory cell for storing data is arranged in the third region.
Patent KR-20110078587-A (KR)
Title: Wire bonding apparatus
Inventor: KIM TAE HOON
IPC: H01L21/60
Filed: 2009-12-31
Abstract: PURPOSE: A wire bonding apparatus is provided to prevent a wire form being concentrated to one direction due to a short circuit and a mold by lowering the height of a wire loop. CONSTITUTION: In a wire bonding apparatus, a capillary(250) is mounted by being linked with a bonding head unit(260). The capillary received a released wire(246) from a spool(270). A clamp(280) is mounted between the spool and the capillary. The bonding head unit includes a body and a transducer(264) fixing the capillary while being connected to the body A wire supporting unit(252) is mounted in the bonding head unit and is reciprocated in vertical and horizontal. .
Patent KR-20110079125-A (KR)
Title: Rubber composition for tire and method of manufacturing the same
Inventor: SIM JEONG HOON
IPC: C08L7/00
Filed: 2009-12-31
Abstract: PURPOSE: A rubber composition for tire is provided to prolong the lifetime of a rubber by improving aging resistance and crack resistance and to reduce a blooming phenomenon by an antiaging agent. CONSTITUTION: A rubber composition for tire comprises 100 parts by weight of a base rubber, 30 - 90 parts by weight of filler, 0.5 - 4 parts by weight of a vulcanizing agent, and 4 - 10 parts by weight of an antiaging agent. The residual ratio of the antiaging agent after vulcanization is 90% (weight/weight) or greater. The base rubber comprises 30 - 70 parts by weight of natural rubbers and 30 - 70 parts by weight of synthetic rubbers. The antiaging agent is N-(1,3-dimethybutyl)-N-phenyl-p-phenylenediamine, poly(2,2,4-trimethyl-1,2-dihydroquinoline), wax and combination thereof.
Patent KR-20110079142-A (KR)
Title: Fouling resistant polysulfone membrane using sulfonated polysulfone polymer, its preparation method and manufcturing method of sulfonated polysulfone polymer
Inventor: CHI SUNG DAE
IPC: C08L81/06
Filed: 2009-12-31
Abstract: PURPOSE: An antifouling polysulfone membrane using a sulfonated polysulfone polymer, a preparation method thereof and a method for manufacturing the sulfonated polysulfone polymer are provided to maintain permeability and a hydrophilic property, to improve an antifouling property, and to ensure excellent mechanical, chemical and thermal stability. CONSTITUTION: An antifouling polysulfone membrane comprises a membrane formed of a polysulfone polymer and 1~20 weight% of a sulfonated polysulfone polymer represented by chemical formula 1 included in the membrane. In chemical formula 1, m/(n+m) is 0.6 - 0.9 and x is 50 - 1000. The polysulfone polymer is a single or mixed form s selected from the group consisting of polysulfone, polyethersulfone and polyarylethersulfone polymer.
Patent KR-20090034952-A (KR)
Title: A hand-held cleaning appliance
Inventor: DYSON JAMES
IPC: A47L5/26
Filed: 2007-07-06
Abstract: The invention provides a hand-held cleaning appliance (10) comprising a suction conduit (14) having a longitudinal axis (Y-Y), an airflow generator (36) for generating an airflow along the suction conduit (14), separating apparatus (18) arranged in communication with the suction conduit (14) for separating dirt and dust from the airflow, a power source (32) for supplying power to the airflow generator (36) and an elongate handle (28) disposed between the airflow generator (36) and the power source (32). The elongate handle (28) is dimensioned and arranged to be gripped by a user's hand and the elongate handle (28) lies transverse to the longitudinal axis (Y-Y) of the suction conduit. By providing a hand-held vacuum cleaner (10) with such an arrangement, the hand-held vacuum cleaner (10) is easier and more comfortable to manipulate in use.