baber/WOPTO huggingface dataset:
Patent KR-20110119389-A (KR)
Title: Prestressing bridge using the rifling beam and methode for installation thereof
Inventor: KIM TAE WON
IPC: E01D2/00
Filed: 2010-04-27
Abstract: PURPOSE: A prestressing bridge, using a steel wire rod buried beam, and an installation method thereof are provided to improve workability and safety by omitting a separate prepressing process after bridge construction is completed. CONSTITUTION: A prestressing bridge, using a steel wire rod buried beam, comprises a bridge post, multiple beams, and a surface part. The bridge post is with a constant interval installed in the location in which the prestressing bridge is installed. A fixing part(102) is installed on the upper part of the bridge post. The both ends of multiple bride posts are fixed to the fixing unit. The steel wire, in which a pre-stress is applied, is integrally buried on the surface of multiple bride posts. The surface part is installed in the upper side of each steel wire rod buried beam.
Patent KR-20110119926-A (KR)
Title: Method for manufacturing of the red ginseng extract using the charcoal
Inventor: SHIN WANG SOO
IPC: A61P29/00
Filed: 2010-04-28
Abstract: PURPOSE: A method for preparing red ginseng extract using Quercus charcoal is provided to ensure rich mineral and to obtain red ginseng extract without off-flavor. CONSTITUTION: A method for preparing red ginseng extract using Quercus charcoal comprises: a step of washing raw ginseng and removing foreign materials; a step of extracting the raw ginseng using 80% fermentation alcohol three times; a step of filtering the extract using 20um of filter; a step of passing the liquid through a laminated filtration column; a step of filtering the liquid through 0.5um of filter; a step of concentrating; and a step of packing the concentrated extract.
Patent KR-20110120430-A (KR)
Inventor: KO EUN JOO
IPC: G06F15/16
Filed: 2010-04-29
Abstract: 본 발명은 교통신호기의 펌웨어를 업그레이드하는 교통신호기(2,3)와 센터(1) 간 정보 교환 절차로서 수백킬로바이트의 용량을 낮은 통신속도에서도 신호기 관제를 중단하지 않은 상태에서 분할 전송하는 방법이다.  
교통신호기(2,3) 내부적으로 주제어부(MCU)(2)의 CPU보드용 펌웨어와 신호구동부(SCU)(3)의 CPU보드용 펌웨어를 구분하여 펌웨어에 맞는 장치를 업그레이드 할 수 있다. 
기존에 2~3개월 소요되던 대도시의 수천 개에 달하는 신호기 펌웨어 교체기간이 1시간 이내에 모두 처리될 수 있으며, 산간 벽지에 설치된 신호기들도 모뎀선을 통해 원격으로 펌웨어의 업그레이드가 가능하므로 유지관리 비용이 획기적으로 절감되는데 기여할 수 있다.
Patent KR-20110120551-A (KR)
Title: Fluid dynamic bearing assembly
Inventor: CHOI JONG MIN
IPC: F16C33/00
Filed: 2010-04-29
Abstract: PURPOSE: A journal fluid dynamic bearing assembly which can improve durability of bearings is provided to collect metal particles generated by the abrasion in a reservoir. CONSTITUTION: A journal fluid dynamic bearing assembly comprises a sleeve(62), a sealing cover part(70) and a reservoir(65). The sleeve has a hollow to be inserted with a shaft(61). The sealing cover part unites in the axial direction lower part of a sleeve and shaft in order to support the shaft and sleeve. The sealing cover part has the magnetism. The reservoir is formed between the lower part of sleeve and shaft and sealing cover part.
Patent KR-20110121169-A (KR)
Title: 음성을 이용한 마우스 포인터 제어 방법
Inventor: RYU JAE HO
IPC: G06F3/03
Filed: 2010-04-30
Abstract: 본 발명은 음성을 이용한 마우스 포인터 제어 방법, 특히 사용자가 비교적 쉬운 발음으로도 표시부의 마우스 포인터를 원하는 위치로 이동시킬 수 있고, 또한 이동속도도 조절할 수 있는 것으로, 본 발명은 (a) 사용자의 음성 신호에 대응되는 데이터를 메모리부에 패턴별로 저장하는 단계; (b) 사용자의 음성 신호를 음성 신호 인식 모듈에 입력하는 단계; (c) 상기 음성 신호 인식 모듈이 수신된 음성 신호를 인식하고 판단하여 음성 신호 처리 모듈에 전송하는 단계; (d) 상기 음성 신호 처리 모듈이 상기 음성 신호 인식 모듈로부터 전송된 음성 신호를 디지털 신호로 변환하는 단계; (e) 상기 음성 신호 처리 모듈이 변환된 디지털 신호를 상기 메모리부에 기설정된 데이터 패턴과 매칭하고 판단하는 단계; (f) 상기 음성 신호 처리 모듈이 매칭된 디지털 신호를 기반으로 제어 신호를 생성하는 단계; (g) 상기 음성 신호 처리 모듈이 생성된 제어 신호를 표시부에 전송하여 상기 표시부에 구현된 마우스 포인터의 이동이 실행되는 단계; 를 포함하여 구성된다.
Patent KR-20110123952-A (KR)
Title: Organic electroluminescent display device and method of driving the same
Inventor: KIM KI YONG
IPC: G09G3/30
Filed: 2010-05-10
Abstract: PURPOSE: An organic electroluminescent display device and a driving method thereof are provided to produce high definition by recompensing the distortion of a video data due to the drop of a driving voltage. CONSTITUTION: An organic electroluminescence panel(200) includes a plurality of pixels which is arranged along a row line and a column line. A storing part(400) stores a compensation function for recompensing an image. The storing part is EEPROM(Electrically Erasable Programmable Read-Only Memory). A compensation part(500) applies the compensation function to a video data for displaying an image and generates a compensation data. A gate driving part successively selects a gate wiring.
Patent KR-20110125376-A (KR)
Title: Blasting carriage control system and method thereof
Inventor: HEO YOUNG BEOM
IPC: B24C1/10
Filed: 2010-05-13
Abstract: PURPOSE: System and method for controlling blasting carriage are provided to accurately inspect and manage equipment in a right time by monitoring the errors of blasting utility equipment and carriage. CONSTITUTION: A system for controlling blasting carriage comprises carriage(200), blasting utility equipment(400), a connection controller(100), an operation unit(300), and a monitoring device(500). A blasting gun is mounted on carriage. The carriage is driven by a plurality of wheels. The blasting utility equipment supplies abrasive materials and compressed air to the blasting gun. The connection controller connects the carriage to the blasting utility equipment and sequentially operates or stops the carriage or the blasting utility equipment. The operation unit is connected to the connection controller.
Patent KR-20110046234-A (KR)
IPC: H04N7/24
Filed: 2010-05-25
Abstract: PURPOSE: A video encoding apparatus and quantization matrix transforming apparatus for the same are provided to remove quantization matrix information of a video encoding apparatus and to increase coding efficiency. CONSTITUTION: A mode selecting unit(112) selects a prediction mode in an image macro block. A quantization matrix transforming unit(114) transforms a preset quantization matrix according to the prediction mode. A residual signal generating unit(116) calculates difference between a prediction block and an image macro block. The residual signal generating unit generates a residual signal. The prediction block is generated by using the prediction mode. A quantization unit(118) quantizes the residual signal.
Patent KR-20110129024-A (KR)
Title: Touch panel using metallic thin-film and manufacture method thereof
Inventor: KWAK MIN GI
IPC: G06F3/041
Filed: 2010-05-25
Abstract: PURPOSE: A touch panel and manufacturing method thereof are provided to improve the detection strength and conductivity of a touch panel by creating a pattern electrode in a net shape. CONSTITUTION: A metal pattern unit(200) is formed at the bottom of a transparent board and includes a first pattern electrode(220) and a first wiring electrode(240) which is connected to the first pattern electrode. A film substrate(300) is combined with the transparent board which includes the metal pattern unit and includes a second pattern electrode(320) and a second wiring electrode(340) which is connected to the second pattern electrode. The first pattern electrode is formed in a net shape.
Patent KR-20110130140-A (KR)
Title: Processing method of a stone
Inventor: KIM CHUNG SOO
IPC: C04B41/45
Filed: 2010-05-27
Abstract: PURPOSE: A method for processing basalt is provided to reduce the intemperate collecting of volcanic rock basalt by recycling a basalt gemston which is discarded in a processing procedure. CONSTITUTION: Used basalt, which is discarded after processing or in a guarry, is collected or quarried(S10). The basalt is washed so that a collected basalt is easily processed or attached(S20). An adhesive is spread in the connection part of the basalt to mold the basalt of a specified shape for decoration(S30). A pigment is spread on the outer surface of the basalt for obtaining the unity of a molded decorative basalt(S40). The basalt used for processing is a volcanic rock like a pumice, a trachyte, and a matsutake stone.
Patent KR-20110131927-A (KR)
Title: Relief valve for steer pump
Inventor: KIM SANG YONG
IPC: B62D5/08
Filed: 2010-06-01
Abstract: PURPOSE: A relief valve for a steer pump is provided to reduce production costs and increase productivity since a ball seat and a spool valve are combined without push. CONSTITUTION: In a relief valve for a steer pump, a ball seat(50) has a pressing hole around a ball(40) opening an oil path of strong quality material. A spool valve of an aluminum material is formed in concentric and forms a pressure flange which is inserted into the pressing hole.
Patent KR-20110132839-A (KR)
Title: Fire ball
Inventor: KIM UI JAE
IPC: A62B15/00
Filed: 2010-06-03
Abstract: PURPOSE: A fireproof ball is provided to enable a user inside the ball to have the minimum respiration using a filter secluding the insertion of poisonous gas. CONSTITUTION: A fireproof ball includes a fireproof ball unit(10), a zipper, an oxygen can(50), a filter, and an oxygen generator. The fireproof ball unit includes a constant space in between an outer case(11) and an inner case(12), and an escaping space inside the inner case. A user can go into the fireproof ball unit through the zipper. The oxygen can includes respiratory device attached inside the escaping space, and includes the oxygen generator. The filter purifies poisonous gas.
Patent KR-20110132928-A (KR)
Title: 양변기 시트의 살균시스템
Inventor: MIN HYEON JU
IPC: A61L2/24
Filed: 2010-06-03
Abstract: 본 발명은 양변기의 시트를 살균하는 살균시스템에 관한 것으로, 양변기 상부면에 형성되는 양변기 시트와 상기 양변기의 상부와 상기 양변기 시트의 상부를 덮는 커버본체, 상기 커버본체의 내측에 형성되어 상기 양변기 시트의 표면에 광을 출사하는 광살균모듈, 약액분사모듈, 건조환기모듈과 상기 광살균모듈의 살균광의 출사시간을 제어하는 통합제어모듈을 포함하는 것을 특징으로 한다. 
본 발명에 따르면, 양변기 시트에 자외선 등의 광살균을 구현하는 모듈과 약액살균을 구현하는 모듈을 구비함과 동시에, 양변기 시트의 건조 및 변기 내부의 악취를 외부로 배출할 수 있는 건조환기모듈을 구비하여, 위생적인 양변기 시트의 상태를 유지할 수 있는 효과가 있다.
Patent KR-20110020164-A (KR)
Title: Server for control plane at mobile communication network and method for controlling sipto based session
Inventor: KIM TAE HYEON
IPC: H04W28/08
Filed: 2010-06-15
Abstract: PURPOSE: A server for control plane at a mobile communication network and a method for controlling an SIPTO based session are provided to manage the movement of a session for offloaded data. CONSTITUTION: A controller of MME(Mobility Management Entity)(510) transfers a rearrangement request message to a determined server, wherein the rearrangement request message includes the information indicating that a progressing session goes via a path through the nodes existing within a wired network different from a mobile communication network. The controller receives from another determined server a rearrangement response message including the information on the processing result. The controller releases the progressing session, and transfers to a source Node B the handover command message including the processing result.
Patent KR-20110137084-A (KR)
Title: An apparatus for pulling up multiple stud tensioner
Inventor: SON JUNG DAE
IPC: G21C19/10
Filed: 2010-06-16
Abstract: PURPOSE: A multiple stud tensioner salvaging apparatus is provided to combine all stud bolts and nuts of a nuclear reactor head at the same time through a single lifting operation, thereby reducing time and manpower required for combining the nuclear reactor head. CONSTITUTION: A multiple stud tensioner(200) is used for combining a stud bolt(130) of a nuclear reactor(100). The upper end of a lifting module(410) is combined in a crane(300). The lifting module comprises three arms extended in a radial shape in order to maintain an angle of 120 degrees from each other. One end of a tie rod module(420) is extended to a lower side in the end part of the arm. The other end of the tie rod module is combined with the multiple stud tensioner. A control module(430) automatically or manually controls the tie rod module and lifting module.
Patent KR-20110137118-A (KR)
Title: A circulation water filter for a boiler
Inventor: LEE HYEON SIK
IPC: F24D19/10
Filed: 2010-06-16
Abstract: PURPOSE: A heating water filter for a boiler is provided to easily clean foreign materials accumulated on the inner side of the filter by detachably installing a filtering net and a collection unit. CONSTITUTION: A heating water filter(130) for a boiler is installed in a heat recovery pipe of a boiler and filters foreign materials from heating water. The heating water filter comprises a filtering net(131) and a collection unit(135). The filtering net is installed in one side of the outer surface of the heating water filter and filters foreign materials. The collection unit is located at the bottom of the filtering net and collects the filtered foreign materials.
Patent KR-20120000680-A (KR)
Title: Apparatus for testing wheel and rail of rail vheicle having contact angle adjuster
Inventor: Choi jin yu
IPC: G01M17/10
Filed: 2010-06-28
Abstract: PURPOSE: A test apparatus with a contact angle regulator for railway vehicle wheels and rails is provided to implement a wheel and rail test in an environment similar to the actual traveling environment by rotating a wheel driving plate around a wheel specimen to set a contact angle. CONSTITUTION: A test apparatus for railway vehicle wheels comprises a wheel specimen driving part(100), a rail specimen driving part(300), and a contact angle setting part(600). The wheel specimen driving part comprises a load applicator(110), a side load applicator(140), and a wheel driving part(170). The load applicator applies a load to a wheel specimen(10) in the radial direction. The side load applicator is arranged on one side of a wheel axle and applies a side load to the wheel specimen. The wheel driving part, in which the wheel specimen and the wheel axle are installed, rotates the wheel axle and rotates the wheel specimen. The wheel specimen driving part applies the side load and the load to the wheel specimen. The rail specimen driving part, which is arranged separately from the wheel specimen driving part, comprises a rail shaft which is arranged in parallel with the wheel axle and a rail driving part(370) rotating the rail shaft. The contact angle setting part comprises a wheel driving plate(610), in which the load applicator, the side load applicator, and the wheel driving part are installed, and a wheel driving plate rotating device(620) which rotates the wheel driving plate around the center of the wheel specimen connected to the wheel axle.
Patent KR-20120003779-A (KR)
Title: Preventing and treating composition for obesity comprising the extracts of pittosporum heterophyllum
Inventor: HWANG JIN TAEK
IPC: A61P3/00
Filed: 2010-07-05
Abstract: PURPOSE: A composition containing Pittosporum heterophyllum extract for preventing or treating obesity is provided to suppress differentiation of adipocytes and to activate AMPK(5'AMP-activated protein kinase). CONSTITUTION: A composition for preventing and treating obesity contains 0.1-99.9 wt% of Pittosporum heterophyllum extract as an active ingredient. The composition is a pharmaceutical composition or food additive composition. A food composition for preventing and treating obesity contains Pittosporum heterophyllum extract as an active ingredient. The composition is manufactured in the form of a pill, powder, granule, tablet, capsule, or beverage.
Patent KR-20120004237-A (KR)
Title: Apparatus for leaching an impurity
Inventor: LEE SEUNG WOO
IPC: C01B33/037
Filed: 2010-07-06
Abstract: PURPOSE: An apparatus for dissolving impurities is provided to eliminate metal impurities from metal silicon and to minimize the amount of water required for diluting leachate by minimizing remaining leachate in dissolved metal silicon. CONSTITUTION: An apparatus for dissolving impurities includes a storing part(10), a mixing part(20), and a filtering part(30). The storing part stores leachate. The mixing part mixes silicon and leachate. Metal impurities included in the silicon are dissolved to be separated by the mixing. The mixing part collects the leachate. The filtering part solid-liquid separates the leachate and the metal impurities. The storing part includes storages(11, 12, 13) and a tank(17). The storages store at least two acidic solutions. The tank stores the leachate in which the acidic solutions and water are mixed.
Patent KR-20120005282-A (KR)
Title: Aluminum hitting cable mat
Inventor: SHIM JAE SUNG
IPC: H05B3/56
Filed: 2010-07-08
Abstract: PURPOSE: An aluminum type heating cable mat is provided to reduce the risk of an electric shock by arranging a heating cable on an aluminum plate and to eliminate an electromagnetic wave which is generated from the heating cable. CONSTITUTION: A heating cable is arranged on an aluminum plate. A ground wire interlinks the heating cable and the aluminum plate. A temperature sensor is included on the aluminum. The temperature sensor measures temperature which is rising by the heating cable. A temperature controller controls the temperature sensor. The temperature controller controls the heating cable according to temperature which is sensed by the temperature sensor. A silicon insulator and a Teflon insulator dually protect one or more heating wires.
Patent KR-20120008342-A (KR)
Title: Real equipment link adaptor to link the real equipment of combat system of naval vessel with the existing simulator and method thereof
Inventor: KIM CHEOL HO
IPC: F41A33/00
Filed: 2010-07-16
Abstract: PURPOSE: An actual equipment-interlocking adapter for interlocking an actual equipment of a ship combat system and an existing simulator and a method thereof is provided to reduce development period and cost because an exiting simulator is recycled by converting a message format between actual equipment and the simulator. CONSTITUTION: An actual equipment-interlocking adapter(100) comprises a combat system network interlocking module(101), a simulation network interlocking module(102), a message conversion module(103), and a time management module(104). The message conversion module converts the actual equipment message of the combat system network interlocking module into the simulation message. The message conversion module transmits the converted simulation message through the simulation network interlocking module to simulator. The message conversion module converts the simulation network message of the simulation network interlocking module into the actual equipment message and transmits the converted actual equipment message through the combat system network interlocking module to the actual equipment. The time management module transmits the simulation message to the simulator on a transmission demand time synchronized with virtual time or to the actual equipment on a transmission demand time synchronized with actual time.
Patent KR-20120009853-A (KR)
Title: Method for Linking Application of Smart Phone using Connection of Minimum Path, Smart Phone and Program
Inventor: KIM JAE HYUNG
IPC: H04W4/02
Filed: 2010-07-21
Abstract: PURPOSE: A smart phone using the shortest moving connection is provided to allow a smart phone and a program to automatically load an application which is used in a shop. CONSTITUTION: A store determination unit(130) determines a shop for the shortest circulation connection. An application confirmation unit(135) confirms an application. An application mounting unit(155) downloads the application from program storage medium of the communication network. A payment unit connecting unit(170) connects a payment program of a program memory with the application.
Patent KR-20120009896-A (KR)
Title: Diagnostic Kit for Colon Cancer and Pharmaceutical Composition for Prevention and Treatment of Colon Cancer
Inventor: CHUNG KYUNG SOOK
IPC: C12Q1/68
Filed: 2010-07-22
Abstract: PURPOSE: A kit for diagnosing colon cancer and a pharmaceutical composition are provided to ensure accurate diagnosis and to develop customized anti-cancer drug. CONSTITUTION: A kit for diagnosing colon cancer contains a nucleotide sequence of C1orf135(chromosome 1 open reading frame 135) gene, a fragment of the nucleotide, a complementary sequence of the nucleotide sequence or fragment, a protein expressed from C1orf135 gene, or a specific binder to the protein. The kit is a microarray for amplifying genes. A pharmaceutical composition for preventing or treating colon cancer contains an inhibitor of C1orf135 gene expression and a pharmaceutically acceptable carrier.
Patent KR-20120011114-A (KR)
Title: 모바일 결제 시스템
Inventor: KIM KWANG SOO
IPC: H04W4/24
Filed: 2010-07-28
Abstract: 모바일 결제 시스템이 개시된다. 리더기, 상기 리더기에서 읽은 정보를 처리하는 중앙처리장치, 금액에 대응하는 데이터를 저장하는 선불 IC칩을 포함하는 결제모듈과; 상기 결제모듈로부터 전송받은 자료를 외부로 전송할 수 있는 이동통신 단말기와; 상기 이동통신 단말기의 신호를 전송받는 이동통신 서버와; 상기 이동통신 서버와 통신으로 연결되어, 상기 이동통신 단말기의 상기 신호를 수신하고, 상기 이동통신 단말기의 요청에 의해서 은행서버에 대금을 결제하는 결제서버를 포함하는 모바일 결제 시스템이 제공된다.
Patent KR-20120011705-A (KR)
Title: 여닫이문 흰지 장치
Inventor: RYU JU HWAN
IPC: E05D7/08
Filed: 2010-07-30
Abstract: 본 발명의 여닫이문 흰지 장치는 고정판 즉 삽입판을 문틀 측면이 아닌 상하에 피스를 이용하여 부착 고정하고 보호케이스는 문 상하에 적절한 환 홈을 형성하여 삽입 고정한다 , 
여닫이문은 대부분 경첩으로 지탱케 하는데 경첩을 설치하기 위해서는 문 틀과 문짝에 홈을 형성하며 경첩의 고정구는 수량이 많고 하여 문 설치 작업 시간이 많이 필요로 한 것이다 , 
또 한 경첩으로 시공된 여닫이 문은 개방을 하고 들어가면 다시 문을 제자리로 되 돌려 닫어 주어야 했다 , 
그러나 본 발명의 여닫이문 흰지 장치를 사용하여 시공을 하게 되면 이와 같은 불편 사항을 해소 할수가 있는 것이다,
Patent KR-20120012577-A (KR)
Title: Mayonnaise type O/W emulsion containing rice powder and its manufacturing method
Inventor: PARK CHAN HO
IPC: A23L33/20
Filed: 2010-08-02
Abstract: PURPOSE: An oil droplet-in-water type emulsion containing rice powder, and a producing method thereof are provided to enable users to use the emulsion instead of mayonnaise. CONSTITUTION: A producing method of an oil droplet-in-water type emulsion comprises the following steps: mixing 1-15wt% of rice powder with the size of 60-200 meshes, 1-8wt% of white sugar, and 1-8wt% of refined salt; dissolving the mixture in 30-70wt% of purified water, and heating the mixture at 90-98 deg C for more than 3 minutes before cooling at 30 deg C; adding 1-8wt% of egg yolk or liquid whole egg, and 10-50wt% of vegetable oil into the cooled mixture for pre-emulsifying; adding 1-8wt% of vinegar into the pre-emulsion to make the final acidity into 0.15-0.80%; and crushing the mixture using a colloid mill in the speed of 2,000-4,000rpm.
Patent KR-20120014488-A (KR)
Title: Apparatus for treating laundry
Inventor: HONG SOG KIE
IPC: D06F37/04
Filed: 2010-08-09
Abstract: PURPOSE: A laundry washing device is provided to minimize friction between panels which support a circular guide. CONSTITUTION: The frontal and rear sides of a drum(110) are opened. The drum has a section which has a non circular closed loop. The distance between the section and a rotation center is variable. Circular guides(120a,120b) support a part where the sectional curvature of the drum is uniform. Sub guides(140a,140b) support a part that the circular guides do not support. A panel supports the circular guide to rotate the circular guide. The sub guides are coupled with the panel.
Patent KR-20120015492-A (KR)
Title: 가스 미터용 하부 케이스의 제조방법
Inventor: CHANG DAE JHIN
IPC: B22D19/00
Filed: 2010-08-12
Abstract: 본 발명은 가스 미터용 하부 케이스의 제조방법에 관한 것으로, 알루미늄 다이-캐스팅에 의하여 제조되는 가스 미터용 하부 케이스에 있어서, 상기 하부 케이스의 상면 부품 조립부에 적어도 2개 이상의 돌출부를 성형하는 단계; 상기 하부 케이스의 부품 조립부에 성형된 돌출부를 가공수단에 의하여 높낮이 레벨과 평면도 및 수평도를 맞추는 단계;로 이루어지는 것을 특징으로 하고 있으며, 이에 따라 본 발명의 실시예에 따른 가스 미터용 하부 케이스의 제조방법에 의하면, 주조에 의해 제작된 하부 케이스의 돌출부를 가공을 통해서 평면도와 직각도 및 수평도를 정확하게 유지시키고, 이에 따라 하부 케이스에 조립되는 밸브 시트 플레이트와 밸브 시트의 높낮이 레벨과 평행도 및 수평도를 맞추어 조립 정밀도를 개선함으로써, 주조상태의 부품의 휨 현상에 영향을 받지 않고 기구정밀도를 향상시켜 기차값을 높일 수 있으며, 조립에 따른 공차를 줄여 제품의 성능과 생산성을 향상시킬 수 있도록 하는 효과가 있게 된다.