baber/WOPTO huggingface dataset:
Patent KR-20030022638-A (KR)
Title: Burning gas in incub ator make CO2 culture environment incubator.
Inventor: KIM CHANG HYUN
IPC: C12M1/00
Filed: 2001-09-11
Abstract: PURPOSE: A carbon dioxide(CO2) incubator is provided to obtain air composition for culture environment proper to plant growth by burning flammable gases in an incubator, not pouring CO2 and O2 from outside. CONSTITUTION: The CO2 incubator containing display, detector, controller, input, and operator burns flammable gases to get inputted values of CO2 concentration under running of controller, which results in increase of CO2 concentration and decrease of O2 concentration compared with conventional air, and purification of air in incubator. Also, the incubator contains the parts of: gas valve and gas control motor for control of combustion; ignition flame(10), ignition circuit and ignition plug for CO2 increase, O2 decrease and air purification; saturated humidity dish(50) and heat-carrying dish(51) for preventing temperature change in an incubator; gas detecting circuit for preventing outflow of flammable gases(100).
Patent KR-20010099425-A (KR)
Title: 헤드레스트 부착형 핸즈프리
Inventor: LEE JUNG BEOM
IPC: H04B1/38
Filed: 2001-09-26
Abstract: 본 발명은 헤드레스 부착형 핸즈프리에 관한 것으로, 핸즈프리를 자동차의 시트의 헤드레스에 착탈 가능하게 구성하여 운전중 핸즈프리 사용의 편리성을 높이며 통화음질이 향상될 수 있도록 한 것이다. 
     즉, 본 발명은 핸드폰과 전기적으로 결선되며 착탈수단에 의하여 착탈 가능하게 구비되는 몸체와, 상기 몸체의 양측에서 사용자의 귀방향으로 돌출되며 귀 방향측에 스피커를 구비한 스피커부(200)와, 상기 양 스피커부(200) 중 일측 스피커부(200)에 돌출 구비되는 마이크부(300)로 구성한 것이다. 
     따라서, 본 발명은 헤드레스에 착탈 가능하게 구성하므로서, 장착탈이 용이하고, 사용이 편리해지는 것이다.
Patent KR-20020077015-A (KR)
Title: Method and device for driving ac type pdp
Inventor: SAKITA KOICHI
IPC: G09G3/288
Filed: 2001-09-27
Abstract: PURPOSE: To stabilize display by realizing addressing, in which the effect of the change of operating environment is small, without increasing the withstanding voltage of circuit parts. CONSTITUTION: In this driving method of an AC type PDP(plasma display panel), in an address period TA when addressing is performed, scanning electrodes Y are made to be in states, in which their electric conduction with a power source line become high impedance over at least the time of one parts of selection waite periods, prior to the time when they are biased to a selection potential Vya1.
Patent KR-20030028150-A (KR)
Inventor: HA SEONG EOP
IPC: F02K9/52
Filed: 2001-09-27
Abstract: PURPOSE: An ortho-radial injector array is provided to prevent damage of injector by maintaining a uniform distribution of combustion area through the use of combination of orthogonal and radial injectors. CONSTITUTION: A plurality of unit injectors(10) are arrayed on a liquid rocket engine injector plane(11), wherein each of unit injectors has two oxidizing agent injection holes(1) formed at the center portion of the unit injector and two fuel injection holes(2) formed at the side portion of the unit injector. The unit injectors are arrayed on the liquid rocket engine injector plane in an ortho-radial fashion where an orthogonal fashion and a radial fashion are combined. Fuel injection holes(3) for cooling are disposed in the portion which does not allow for ease of installation of unit injectors.
Patent KR-20030027408-A (KR)
Title: Noise decreasing structure of timing chain in vehicle
Inventor: PARK MIN CHEOL
IPC: F16G13/00
Filed: 2001-09-28
Abstract: PURPOSE: A noise reducing structure for a timing chain is provided to expand a supporting portion between a guide and a chain and to reduce noise by constraining flow between a guide and a bolt. CONSTITUTION: A noise reducing structure for a timing chain has a crown shape portion(C). The timing chain transfers power of an engine by a sprocket connecting to a crank shaft. A fixing hole is formed to fix a guide(10) to a cylinder block portion by a bolt(10'). The guide minimizes noise and vibration. A supporting portion(L) is formed to support a specific section along the chain. A washer(10") is intervened to prevent flowing by difference of diameters(D,d) with the bolt. The crown shape portion is protruded to both sides of the supporting portion. Thereby, an extended supporting portion(L') is formed. Therefore, noise of transferring power of the chain is prevented by extending the supporting portion.
Patent KR-20010100145-A (KR)
Title: 축분을 이용한 고체 및 액체 유기질 비료의 제조 방법
Inventor: KIM IL SUN
Filed: 2001-10-15
Abstract: 본 발명은 축분을 이용한 고체 및 액체의 유기질 비료(퇴비)의 제조 방법에 관한 것이다. 
     종래에도 축분을 이용하여 퇴비를 제조하는 방법이 공지된 바 있으나. 이는 제조에 시간이 많이 걸릴 뿐만 아니라 발효처리가 제대로 되지 않아 악취가 심하고 침출수가 방출되며 시비후에는 농토가 산성화되는 등의 폐단이 있었던 것이다. 
     본 발명은 상기의 문제점을 해결하고자 창안 한  것으로서, 이의 발명 요지는 축분 및 축분 잔재물을 밀폐식 교반기에 투입하여 악취 및 가스 발생 제거제와 톱밥등의 수분 조절재를 첨가한 후 산소를 공급하여 50。∼70。C로 가열하여 멸균 처리 후 발효 효소제를 투입하여 교반 시켜 발효를 촉진하는 고온 발효공정(1)을 실시한 후 이를 증식조로 이송하여 여기에서 발효 증식 효소제를 투입하고 산소 공급 및 교반 작업하는 발효 및 혼합 공정(2)과 이를 미생물 발효조로 이송해 40。C의 온도를 유지 시켜 미생물을 투입하여 48시간 동안 교반하여 고체와 액체로 분리하는 미생물 투입 및 고체·액체 분리공정(3)과 분리된 고체비료(퇴비)는 발효 숙성조로 이송되어 35。C에서 수분 함수율을 50∼55%로 발효 숙성하여 펠릿형상의 비료를 생산하는 발효 숙성 공정 및 고체 비료(퇴비) 제조공정(4) 그리고 분리기에서 분리된 액체 비료는 액체 저류조와 탁도 여과기를 거쳐 액체 완숙조로 투입하여 제조하는 액상비료 제조공정(5)으로 구성되는 제조 방법으로서, 이 방법에 의하면 제조 시간이 단축되고 악취와 가스 발생이 제거되고 멸균 소독 처리 됨으로 위생적일 뿐만아니라 환경 친화적인 제품을 생산 할 수 있는 특징이 있다.
Patent KR-20030031717-A (KR)
Title: golf ball retriever
Inventor: KIM HYEON JE
IPC: A63B47/02
Filed: 2001-10-16
Abstract: PURPOSE: A golf ball recovering machine is provided to collect golf balls more conveniently and surly even if a ball drops down in a difficult place to be recovered, such as a pond. CONSTITUTION: The golf ball recovering machine comprises a rod(20) which is provided with a grip(10) at an end, and rotational element(60) at the other end, wherein, a user may adjust the length of the rod(20); an operating basket(40) and a fixing basket(40) respectively having protrusions on respective top surfaces; a basket operating element consisting of a connecting pipe which is connected with the rotational element(60) of the rod and penetrated the protrusions of the basket, wherein a guide slit and a step are formed in the connecting pipe which is provided with a cap at an end and a connecting socket at the other end, and a spring of which one end is hooked on a pin penetrated the guide slit of the connecting pipe and a hole of the operating basket, wherein the other end of the spring is caught in a hook of the cap.
Patent KR-20030035094-A (KR)
Title: Power supply control circuit for a sense amplifier
Inventor: BYUN HUI JIN
IPC: G11C7/06
Filed: 2001-10-30
Abstract: PURPOSE: A power supply control circuit of a sense amplifier is provided to convert an external supply voltage to an internal supply voltage by sensing a voltage difference of a dummy bit line pair. CONSTITUTION: The first voltage comparison portion(12) compares a voltage of the first bit line of a dummy bit line pair with a reference voltage and performs a sensing operation and outputs the first logical value when a compared value is more than a desired level. The second voltage comparison portion(14) compares a voltage of the second bit line of the dummy bit line pair with the reference voltage and performs the sensing operation and outputs the second logical value when the compared value is more than the desired level. A voltage difference detection portion(16) outputs an indicative signal when the voltage difference of the dummy bit line pair approaches a conversion level of an external voltage to an internal voltage on the basis of the first and the second logical values.
Patent KR-20030037474-A (KR)
Title: Chromium-Calixarene-Organoaluminum Combination Catalysts for Olefin Polymerization
Inventor: HA JONG JAE
IPC: C08F4/69
Filed: 2001-11-05
Abstract: PURPOSE: Provided is a chrome-calixarene-organoaluminum catalyst which has excellent catalytic activity and is stable in polymerizing olefin. The catalyst is simple to synthesize and reproducible. It can be used in making specific polymers different from polymers made by usual Ziegler-Natta or chrome supported catalysts in molecular weight distribution and the degree of crystallinity and unsaturation. CONSTITUTION: The catalyst comprises 1 mole of chrome(III) compound, 0.5-2 moles of calixarene compound and 10-1000 moles of organic aluminum compound. The polymerization is carried out with the catalyst at 30-200deg.C under 3-50 atm and the catalyst is either added with molecular chrome-calixarene and organic aluminum respectively or in one shot of the mixed component.
Patent KR-20030038898-A (KR)
Title: A method for turbo charger protecting of diesel engine
Inventor: NA SEONG O
IPC: F02D23/00
Filed: 2001-11-07
Abstract: PURPOSE: A method is provided to protect a turbo charger by setting an error determination area by the difference between the atmospheric sensor and sucked air sensor and fuel injection timing in accordance with the coolant temperature. CONSTITUTION: A method comprises the first step(S100,S105) of judging whether an idle switch is turned on when an engine starts; the second step(S110) of judging whether the coolant temperature is higher than the predetermined first level if the idle switch is turned on; the third step(S115) of judging whether the coolant temperature sensor and injector normally operate if the coolant temperature is higher; the fourth step(S120 to S130) of setting an air temperature sensor reference value if the coolant temperature sensor and injector normally operate, and calculating an error determination value and a turbo charger operating state value; the fifth step(S135) of comparing the turbo charger operating state value calculated in the fourth step with a predetermined error determination reference value; the sixth step(S140) of counting a turbo charger error occurrence time if the turbo charger operating state value is higher than the reference value; the seventh step(S145) of judging whether the counted time has reached a predetermined set time; the eighth step(S150) of outputting a turn on signal and judging whether the coolant temperature sensor normally operates if the counted time has reached; the ninth step of judging whether the actual engine RPM has reached a maximum engine RPM if the coolant temperature sensor normally operates; and the tenth step of outputting a fuel supply cutoff control signal if the actual engine RPM has reached.
Patent KR-20030042136-A (KR)
Title: cutting apparatus for capillary pipe
Inventor: KIM MAN SOO
IPC: B26D3/16
Filed: 2001-11-21
Abstract: PURPOSE: A capillary pipe cutter is provided to cut a capillary pipe in a cutting portion by contacting lubricant on the surface of the capillary pipe, transforming the capillary pipe into a flat status and moving the capillary pipe from a first transferring portion and a second transferring portion at a preset speed. CONSTITUTION: A pipe holder portion(10) comprises an oil box(13), a pipe holder a(11a) and a pipe holder b(11b). The oil box injects lubricant from an oil tank(12) by installing in the entrance of a capillary pipe. The pipe holder a injects the capillary pipe by installing in one side of the oil box. The pipe holder b discharges the capillary pipe by installing in the other side of the oil box. A level controlling portion(20) comprises a control shaft(27) and a level control box(30). The control shaft forms a guiding passage of the capillary pipe to advance the capillary pipe by inserting and receives power from a first motor under a main frame. The level control box includes the control shaft therein. A first transferring portion(40) comprises rollers(45a,45b). The roller c and the roller d are rotated by a belt b with power from a second motor under the main frame. The roller a and the roller b are interlocked when the capillary pipe is advanced by installing on the roller c and the roller d. A second transferring portion(50) advances the capillary pipe to the contact face of a roller e(51e) and a roller f. A cutting portion(60) comprises a supporting member(72) and a cutting shaft(66). The supporting member has a small road(73) to enter the capillary pipe from the second transferring portion. The cutting shaft has a cutting member(67) to cut the capillary pipe at regular intervals by receiving power from a third motor(61). Thereby, the defect is reduced.
Patent KR-20030044091-A (KR)
Title: Epoxy application pattern for bonding silicon wafer with pyrex glass
Inventor: HAN JONG HUN
IPC: G02B6/10
Filed: 2001-11-28
Abstract: PURPOSE: An epoxy coating pattern for adhering a silicon wafer and a pyrex glass is provided to improve the reliability of the manufacturing products such as a planar optical waveguide device by minimizing the occurrence of air void during the pyrex glass connection by coating the epoxy coating pattern to couple the silicon wafer and the pyrex glass in response to the shape of the silicon wafer. CONSTITUTION: An epoxy coating pattern(10) for adhering a circular silicon wafer(11) and a pyrex glass is characterized in that at least of three epoxy coating lines(15) coated along a straight line across the center of the circular silicon wafer(11) are coated in such a way that each of the at least of the three epoxy coating lines(15) is inclined at a predetermined angle interval with respect to each other.
Patent KR-20030047190-A (KR)
Title: Apparatus for practicing voice acknowledgement program automatically in voice acknowledgement system of based on server
Inventor: KIM HYEON A
IPC: G10L15/30
Filed: 2001-12-08
Abstract: PURPOSE: An apparatus and method for automatically executing a voice recognition program in a server-based voice recognition system are provided to automatically execute or change the recognition program without an operator's manual operation. CONSTITUTION: An apparatus for automatically executing a voice recognition program in a server-based voice recognition system includes a voice recognition server(30), and an intelligent network system(31). The voice recognition server allows a registered program to be automatically executed, receives voice data from the intelligent network system to perform a recognition process and transmits the processed result. The intelligent network system has a voice recognition interface(31a) that is connected with the voice recognition server to carry out voice recognition through the automatically executed program.
Patent KR-20030048558-A (KR)
Title: Air-conditioner for vehicle
Inventor: KOO NAM MO
IPC: B60H1/00
Filed: 2001-12-12
Abstract: PURPOSE: An air conditioner for a vehicle is provided to reduce the loss of air and improve high heating efficiency by directly supplying air passed through a heater core through a max floor vent to a floor vent without supplying to the floor vent after going by way of a side duct and an air mix chamber. CONSTITUTION: An air conditioner for a vehicle comprises an air conditioner case having an air inlet(11), and defrost vent(12) and face vent(13) communicated with the inside of the vehicle and forming a floor duct(15), of which the upside is opened toward an air mix chamber(50) of inlets of vents at the rear, separated from a heater core receiving unit(31) by a baffle with having a floor vent(14) at the lower; a heater core(30) arranged to incline backward at an evaporator(20) installed to the air inlet and the heater core receiving unit, side ducts communicated with the heater core receiving unit, a temperature control door(40) installed between the evaporator and the heater core to selectively open and shut the inlet of the air mix chamber and the front of the heater core, a max floor vent(16) communicating the rear of the heater core and the floor duct, and a max floor vent door(16a) opening and shutting the max floor vent.
Patent KR-20030049318-A (KR)
Title: Auto guided system and control method thereof
Inventor: LEE JUN YONG
IPC: B25J9/10
Filed: 2001-12-14
Abstract: PURPOSE: An automated guided system and control method thereof is provided to prevent an accident to a robot by detecting the position of an automated guided vehicle and stopping the operation of the robot. CONSTITUTION: In an automated guided system composed of a guide line(200) and an automated guided vehicle(100), an absolute position tag(210) is formed on the guide line to detect an absolute position. A plurality of track detecting units(30) are installed at front and rear ends of the automated guided vehicle, and detects the guide line. A photographing unit(41) photographs the absolute position tag. A control unit detects the absolute position by the photographing unit, and controls the operation of a robot according to the detected absolute position.
Patent KR-20030049383-A (KR)
Title: Apparatus and method for transmitting fax data in voice communication system
Inventor: PARK SEONG IL
IPC: H04M11/06
Filed: 2001-12-14
Abstract: PURPOSE: An apparatus and a method for transmitting facsimile data in a voice communication system are provided to perform an effective facsimile service by transmitting a call signal through an IWF(Inter Working Function) when a facsimile signal is detected from the call signal. CONSTITUTION: A vocoder(410) encodes and decodes a call signal. An IWF(420) transmits data. The first facsimile signal detecting unit(430) detects a facsimile signal from the received call signal. The second facsimile signal detecting unit(460) detects a facsimile signal from the call signal decoded in the vocoder(410). A control unit(440) generates a switch control signal when the facsimile signal is detected in the first and second facsimile signal detecting units(430,460). The first and second switches(450A,450B) provide the call signal to the vocoder(410) or the IWF(420) according to the switch control signal outputted from the control unit(440).
Patent KR-20030052786-A (KR)
Title: Method for forming spacer of liquid crystal display
Inventor: JUNG HYEON SANG
IPC: G02F1/1339
Filed: 2001-12-21
Abstract: PURPOSE: A method for forming spacers of a liquid crystal display is provided to form spacers having uniform size at desired positions. CONSTITUTION: An alignment film(201) is formed on a substrate(200). A mask(204) having a spacer hole pattern is aligned on the mask on which the alignment film is formed. UV rays are irradiated to the alignment film on the substrate through the spacer holes(203) of the mask. A spacer material(206) is filled in the spacer holes of the mask. The spacer material is hardened to form spacers on the substrate. The mask is removed. The spacer material is a liquid photo-acryl.
Patent KR-20030055546-A (KR)
Title: Method of controlling cold start for diesel engine
Inventor: JUNG JA CHEOL
IPC: F02D41/30
Filed: 2001-12-27
Abstract: PURPOSE: An apparatus and a method are provided to achieve improved cold start ability by maintaining the fuel pressure constant during the cold start. CONSTITUTION: An apparatus comprises a water temperature sensor(15) mounted on an engine, and which senses the temperature of the coolant and inputs the sensed temperature to an ECU(10) of the engine; an intake air temperature sensor(20) for sensing the temperature of the air being sucked into the engine and inputting the sensed temperature to the ECU; a fuel pressure sensor(31) mounted in a fuel filter mounted on the engine; a fuel pressure regulator(40) mounted on a fuel rail in such a manner that the fuel pressure is controlled in cases where the value obtained by subtracting the fuel pressure set in the ECU from the current fuel pressure is not the same with or not smaller than the basic fuel value; and an injector(50) for automatically controlling a fuel injection operation in accordance with the control of the ECU.
Patent KR-20030055791-A (KR)
Title: Method of manufacturing semiconductor device to improve refresh property
Inventor: PARK SEONG GYE
IPC: H01L21/336
Filed: 2001-12-27
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of improving refresh property by performing boron halo implantation to a bit line junction. CONSTITUTION: The first ion implanted region(3) for controlling threshold voltage is formed in a semiconductor substrate(1). A gate electrode(5) is formed on the substrate. The second ion implanted region(8) for controlling threshold voltage is formed in the substrate by tilt-implanting using the gate electrode(5) as a mask. Then, an LDD(Lightly Doped Drain) region(9) is formed in the substrate.
Patent KR-20010087178-A (KR)
IPC: A61F2/00
Filed: 1999-08-10
Abstract: 관절 보철물(4)용 앵커링 수단은 관절 보철물에서 멀어지는 방향으로 테이퍼 지지만 대체될 관절의 말단에서 유입 개구를 통하여 구멍내에 장착된다. 상기 앵커링 수단은 시멘트로 제자리에 고정되는 테이퍼진 핀(53)으로 이루어질 수 있다. 대안적으로, 앵커링 수단은 구멍내에 개별적으로 위치되어 앵커링 수단이 테이퍼지는 식으로 움직이는 핀(3) 및 하나 이상의 유지 수단(2, 3)으로 이루어 질 수 있다. 따라서, 테이퍼진 앵커링 수단은 덜 침습적인 관절 대체 기술에 제공된다.
Patent KR-20010074885-A (KR)
Title: 강하고 부드러운 천공된 부직 웹 및 그 형성 방법
IPC: A61F13/49
Filed: 1999-09-01
Abstract: 본 발명은 기저귀와 같은 일회용 흡수 제품의 상면시트로 사용될 수 있는 부직 웹에 관한 것이다.  부직 웹은 각각 결합 영역을 갖는 중앙 구역과 두 개의 외측 구역을 포함한다.  외측 구역의 결합 영역은 중앙 구역의 결합 영역보다 커서 부드러운 중앙 구역과 강한 외측 구역을 제공한다.
Patent KR-20010088893-A (KR)
Inventor: CHOI DONG JOON
IPC: H01M10/06
Filed: 2000-01-20
Abstract: PURPOSE: A life span lengthening device of a battery having an advanced performance is provided to make it possible to double a use efficiency of the battery by re-energizing crystallized sulfate SO4 accumulated on a polar plate through a use of a direct current pulse onto the battery and by returning it as activated sulfur molecules to electrolyte of the battery. CONSTITUTION: The life span lengthening device(2) comprises a state monitoring part(30) for sensing a case that voltage higher than maintenance voltage of the battery(1) is applied to an interval of first and second power terminals of the battery(1) and generating a driving signal; and a pulse generating part for generating direct current pulse in response to the driving signal of the state monitoring part(30) and providing it to the first power terminal of the battery.
Patent KR-20020001708-A (KR)
IPC: G06F3/02
Filed: 1999-11-16
Abstract: 컴퓨터 및 다른 전자 장치에 이용하기 위한 포인팅 장치는 기판의 표면 상에 저항성 스트레인 게이지의 배열을 포함한다. 상기 스트레인 게이지는 상기 기판에 부착된 조이스틱의 이동에 의해 상기 기판에 적용된 스트레스 또는 스트레인에 응답하여 저항치 변화를 나타내는데, 상기 저항치 변화는 상기 조이스틱의 이동 범위에 비례한다. 상기 스트레인 게이지는 상기 각각의 스트레인 게이지의 저항치를 측정하기 위하여 상기 스트레인 게이지 중 다른 게이지 양단에 일련의 전압 분배기를 연속적으로 설정하는 제어 회로에 전기적으로 접속된다. 이러한 측정에 의해서, 상기 포인팅 장치의 위치는 상기 측정된 저항치와 중립 막대 위치에 해당하는 공지된 저항값을 비교하는 것에 의해 결정될 수 있다. 상기 제어 회로는 상기 스트레인 게이지의 연속쌍 양단에 공지된 전압을 인가한 다음, 상기 전압이 인가되는 각 스트레인 게이지쌍을 형성하는 스트레인 게이지 사이의 중심점에서 전압을 검출하는 것에 의해 전압 분배기를 설정한다.
Patent KR-20010080545-A (KR)
IPC: H04B7/26
Filed: 1999-11-18
Abstract: A novel and improved method and apparatus for a fast-slewing pseudorandom noise sequence generator is described. One or more loadable PN generators are controlled by a DSP or microprocessor in conjunction with a free-running counter which maintains a reference offset count. The PN generator will typically be part of a finger or searcher. The DSP or microprocessor may assist in other finger or searcher functions as well as the slew function, and can control one or more fingers and/or searchers. Each PN generator is comprised of a loadable linear feedback shift register (LFSR) or its equivalent, a loadable counter for maintaining an index of the state of that particular PN generator, and a slew control device capable of receiving a slew command and controlling the LFSR and index counter to enact an advance or a retard of a certain offset distance.
Patent KR-20010099894-A (KR)
Title: 팬
IPC: F04D29/42
Filed: 2000-09-05
Abstract: 본 발명은 전기 모터(52)를 포함하는 팬(10)에 관한 것으로서, 상기 전기 모터의 구동축(40)에는 반경방향 송풍기 휠(30)이 배치된다.  상기 팬의 하우징(14)에는 정면측 벽(20)에 형성된 것으로서 공기가 흡입되는 입구(24)가 제공되며, 이 입구에는 소음기(12)가 연결된다.  상기 소음기의 하우징(16)은 고정 부품에 의해서 팬의 하우징(14)에 고정된다.  상기 하우징(16)과 팬의 하우징(14) 사이에는 공통 정면벽(20)이 제공된다.  본 발명에 따라서, 상기 소음기(12)의 하우징(16)은 팬 하우징(14)의 정면벽(20)을 형성하고 송풍기 휠(30)을 수용하기 위한 챔버(28)를 제한한다.
Patent KR-20010099909-A (KR)
IPC: H01M4/62
Filed: 2000-01-21
Abstract: 리튬이온 이차전지용 전극의 제조에 사용되는 바인더 조성물은, 
     (1) 모노에틸렌성 불포화 카르복실산 에스테르 단량체에서 유래한 구조단위(a)와, 모노에틸렌성 불포화 카르복실산 단량체에서 유래한 구조단위(b) 및 공역디엔 단량체에서 유래한 구조단위(c)중에서 선택된 1종 이상의 구조단위를 보유하고, 
     (2) 구조단위(a) / (구조단위(b) + 구조단위(c)) = 99~60/1~40((a) + (b) + (c) = 100 인 경우의 중량비)이며, 
     (3) 구조단위(a), 구조단위(b), 및 구조단위(c)의 합계가 전 구조단위에 대하여 80중량% 이상인 
     (4) 모노에틸렌성 방향족 탄화수소 단량체에서 유래한 구조단위를 실질적으로 보유하지 않는 중합체 입자가, 
     (5) 상압에서 비점이 80℃~350℃인 유기분산매중에 분산되어 있는 것을 특징으로 하는 리튬이온 이차전지 전극용 바인더 조성물이며, 이 바인더 조성물을 사용하여 제조되는 전극을 구비한 리튬이온 이차전지는 고온에서 용량이 크고, 또 고온에서 충방전 특성도 우수하다.