baber/WOPTO huggingface dataset:
Patent KR-20100127675-A (KR)
Title: Method for manufacturing pellicle membrane
Inventor: LEE JUN SIK
IPC: H01L21/027
Filed: 2009-05-26
Abstract: PURPOSE: A method for manufacturing a pellicle membrane is provided to prevent contamination by attaching pellicle on a photomask and element defects caused by lowering transmittance. CONSTITUTION: A method for manufacturing a pellicle membrane comprises the steps of: forming a pellicle membrane layer(100); preceding to heat treatment for removing solvent within the pellicle membrane film; preceding a first treatment process of supplying the gas including nitrogen; and preceding to a second treatment process for supplying gas including oxygen after a first treatment process.
Patent KR-20100130354-A (KR)
Title: Apparatus for purification nonpoint pollution source
Inventor: CHOI YEONG HWA
IPC: E03F5/10
Filed: 2009-06-03
Abstract: PURPOSE: A nonpoint pollution processing structure is provided to improve the processing efficiency for nonpoint pollutants using a precipitation method, by discharging sludge inside an undercurrent tank after scrapping with a scraper. CONSTITUTION: A nonpoint pollution processing structure comprises the following: an undercurrent tank(10) with a precipitation space(10A) to discharge polluted water after being precipitated; a scraper(20) installed in the precipitation space to scrape sludge(2) polluting the water; a guide unit(30) guiding the sludge gathered by the scraper; and a sludge storage tank(40).
Patent KR-20100059657-A (KR)
Title: Pharmaceutical composition containing a herbal extract for preventing and treating nephritis
Inventor: AUH JIN
IPC: A61K36/54
Filed: 2009-06-04
Abstract: PURPOSE: A pharmaceutical composition containing herb extract is provided to ensure nephritis treatment and to be used in pharmaceuticals and health food for preventing and treating nephritis. CONSTITUTION: A composition for preventing and treating nephritis contains an herb extract of Crataegi Fructus, Cinnamomi Cortex, Prunella Spike, or Equiseti Herba as an active ingredient. The herb extract is isolated using water, alcohol of C1-C6, alcohol aqueous solution, or a mixture thereof. The content of alcohol aqueous solution is 10-70%. Nephriti is glomerulonephritis, pyelonephritis, interstitial nephritis, lupus nephritis, diabetic nephropathy, proteinuria, customs immigration quarantine shrinkage, glomerulosclerosis or renal failure. The dose of the composition is 0.7-500 mg/kg.
Patent KR-20100131290-A (KR)
Title: Process for preparing of 5-(4'-methylbiphenyl-2-yl)-1h-tetrazole
Inventor: KIM KEUN SIK
IPC: C07D257/04
Filed: 2009-06-05
Abstract: PURPOSE: A method for synthesizing 5-(4-methylphenyl-2-yl)-1H-tetrazole is provided to stably synthesize the product with high yield and to use core intermediate of angiotensin II receptor antagonist. CONSTITUTION: A 5-(4-methylphenyl-2-yl)-1H-tetrazole of chemical formula 2 and salt thereof is prepared by reacting a compound of chemical formula 1 with alkali metal azide under the presence of ionic liquid and Lewis acid catalyst. The alkali metal azide is lithium azide, sodium azide, potassium azide or serium azide. In the preparation method, dimethylformamide(DMF) is added as a co-solvent.
Patent KR-20090129357-A (KR)
Title: Image processing apparatus and image processing method
Inventor: OTANI TAKAHIDE
IPC: G06T1/00
Filed: 2009-06-10
Abstract: PURPOSE: An image processing apparatus and an image processing method are provided to reduce a load of processing face identification and increase accuracy of face identification. CONSTITUTION: A face direction determining unit(150) determines the direction of the face included in a normalization face image. An image converting unit(180) projects a registration face image on the surface of a 3D simple model. A face identification unit(190) identifies the face included in a photographed image.
Patent KR-20100132875-A (KR)
Inventor: KWON CHANG GIL
IPC: A47B3/083
Filed: 2009-06-10
Abstract: PURPOSE: A table capable of size adjustment is provided, which can be folded when not in use and be used as a bit table by spreading the folded part. CONSTITUTION: A table capable of size adjustment comprises: an upper plate(10) which is made of wood and is formed into a rectangular shape; a side board(20) which is connected to the wide side of the upper plate; a hinge(30) which connects the side board to the upper plate; a table legs(50) connected to the lower side edge of the upper plate; and a linkage(40) which connects the table legs to each other. One side end of the side board is made of rubber.
Patent KR-20090129370-A (KR)
Title: Lithographic apparatus, composite material and manufacturing method
Inventor: SCHOLTEN MARK
IPC: H01L21/027
Filed: 2009-06-11
Abstract: PURPOSE: A lithographic apparatus, a composite material, and a manufacturing method are provided to increase the impact resistance of a crash protector by using titanium having low peak stress and good stress standards. CONSTITUTION: In a device, a lighting system(IL) controls a radiation beam. A first location setting device(PM) supports a patterning device(MA). The first location setting device locates the pattering device accurately according to a predetermined parameter. The patterning device support or a support structure(MT) is connected to the first location setting device. A second position setting device(PW) locates the substrate accurately according to the predetermined parameter. A substrate table(WT) is connected to the second position setting device. A projection system(PS) reflects a pattern on a target of the substrate.
Patent KR-20100135529-A (KR)
Title: The pcb structure for connecter of hi-speed
Inventor: LEE GEUN HWAN
IPC: H05K1/02
Filed: 2009-06-17
Abstract: PURPOSE: A substrate structure for connecting a connector is provided to transmit a signal without the distortion of impedance by forming a ground on the substrate or connector. CONSTITUTION: A plurality of basic patterns(90) are arranged on a substrate(10). A basic pattern has a ground hole(21), a signal input hole(22) and a line insertion hole(30). The line insertion hole and the signal input hole are connected with a pattern(23). The plating layer is formed on the lower surface of the substrate. The plating layer is connected to the plated inner surface of the ground hole. An extension unit is formed on the lower side of the signal input hole and the line insertion hole.
Patent KR-20100136792-A (KR)
Title: A method for manufacturing of landless printed circuit board
Inventor: HWANG MI SUN
IPC: H05K3/40
Filed: 2009-06-19
Abstract: PURPOSE: A landless printed circuit board manufacturing method is provided to implement a landless via by forming a plated layer through electrolysis copper plating process inside the first via hole by applying the current to the second electrodeless copper plating layer. CONSTITUTION: A copper clad laminate is formed by depositing thin copper layers(106a, 106b) on both sides of an insulation layer(104). A core substrate is manufactured by forming an inner circuit layer connected between layers through an inner via(114). A first internal layer circuit layer(112a) comprises a thin copper layer, an electrodeless copper plating layer(108a), and an electrolysis copper plating layer(110a).
Patent KR-20110001708-A (KR)
Title: Joint assemgly for body of vehicles
Inventor: AN YONG DOK
IPC: B62D21/02
Filed: 2009-06-30
Abstract: PURPOSE: Joint assembly of a vehicle body is provided to prevent scrap from occurring on a panel and to reduce the weight of the panel since a forming part is formed on the panel and thus a separate protrusion is not needed. CONSTITUTION: Joint assembly of a vehicle body comprises a coupling end(110) and a forming part(210). The coupling end is formed on a first panel(100). On the forming part, a slit groove(211), into which the coupling end is inserted, is formed. The forming part is protruded from a second panel(200) toward the coupling end. The slit groove is formed across the central part of the forming part so that the forming part is divided into two segments. The forming part is formed in at least one of round square, hemisphere and trigonal pyramid shapes.
Patent KR-20110008587-A (KR)
Title: Method for taking a photograph of face
Inventor: HONG KYOUNG SU
IPC: H04N5/225
Filed: 2009-07-20
Abstract: PURPOSE: An individual photographing method for revising the distortion of video data created due to backlight is provided to compensate an individual area and an individual peripheral area in a pixel generating the backlight. CONSTITUTION: Pixels which are lower than a second standard brightness range pixel are detected(S207). If an iris region is detected by using the adjacent brightness difference included in the medium luminance domain, a plurality of edges is detected(S209). In the luminance domain among a plurality of edges, the individual domain is detected near the boundary line(S210). The brightness of the pixel is set up as a predetermined level(S211).
Patent KR-20110012128-A (KR)
Title: Apparatus and method for navigation digital object using gaze information of user
Inventor: YOO BYUNG IN
IPC: H04N5/232
Filed: 2009-07-29
Abstract: PURPOSE: An apparatus for searching a digital object using gaze information of a user is provided to search a digital object by deciding a zoom level using the user's gaze information and gesture. CONSTITUTION: An information collecting unit(201) collects sight information(209) and gesture information(210) of a user about the digital object(208). The digital object is composed with a plurality of blocks. An information determination unit(202) decides the search information through the collected sight information, and gesture information about the digital object. An object search unit(203) searches the digital object through the searched information about the digital object.
Patent KR-20110013771-A (KR)
Title: Method of measuring the pluse in mobile phone having touch screen
Inventor: OH TAE KEUN
IPC: A61B5/0255
Filed: 2009-08-03
Abstract: PURPOSE: The plethysmograpy method of a portable terminal is provided to self-check the heath state of a user by easily measuring the pulse of the user based on a touch-sensitive screen. CONSTITUTION: The X coordinate and the Y coordinate with respect to a part, which is in contact with a touch-sensitive screen, is scanned(S110). The uppermost and the lowermost X coordinates and Y coordinates with respect to the part are detected(S112). The detected coordinates are set as a sensing region(S114). One of an electrostatic capacitance value, a resistance value, an infrared ray value, a surface ultrasound wave value is detected(S116). Whether the detected value includes constant rhythm is verified(S118). If the detected value includes the constant rhythm, the existence of pulse is verified.
Patent KR-20110021224-A (KR)
Inventor: KANG SHIN SUNG
IPC: B62D1/04
Filed: 2009-08-25
Abstract: PURPOSE: A method for processing the heating surface of a three-dimensional object and the heating three-dimensional object thereof are provided to form a plane heating layer which is heated through electric conduction without temperature deviation by uniformly processing the thickness of the object. CONSTITUTION: A plane hating layer is printed on a water soluble resin film using a conductive ink(S10). A transferring film is floated on the surface of stored solution in a transferring water tank. The outermost layer of the transferring film is activated(S20). A three-dimensional object is precipitated from the upper side of the transferring film. The plane heating layer is transferred to one side of the object based on uniform water pressure(S30). The transferred side of the object is cleaned and dried(S40, S50).
Patent KR-20110021237-A (KR)
Title: Field emitting device and display apparatus having the same
Inventor: PARK HAE IL
IPC: H01J1/30
Filed: 2009-08-25
Abstract: PURPOSE: An electroluminescent device and a display apparatus having the same are provided to prevent the occurrence of the light mixture by defining the transmitting area between fluorescent layers of two light emitting units. CONSTITUTION: A first electrode is arranged on the top of a base substrate(100). A second electrode controls the drive of the field emitter. The field emitter(112) is included on the first electrode. An insulating layer(113) forms an opening exposing the field emitters. The fluorescent layer is included on one side of the third electrode opposing to the first electrode.
Patent KR-20110024211-A (KR)
Title: A vibrator and piezoelectric speaker
Inventor: PARK IN KIL
IPC: H04R17/00
Filed: 2009-09-01
Abstract: PURPOSE: A vibration member and a piezoelectric speaker using the same are provided to attach a resin vibration plate to a through hole of a metal vibration plate, thereby generating a sound of a low frequency band. CONSTITUTION: A piezoelectric element comprises a piezoelectric ceramic thin plate(1110), the first electrode(1120) attached to one side of the piezoelectric ceramic thin plate, and the second electrode(1130) attached to the other side of the piezoelectric ceramic thin plate. A metal lid(1121) contacts the first electrode. The second electrode contacts a metal vibration plate(1200). The vibration member includes the metal vibration plate and a resin vibration plate attached to the metal vibration plate.
Patent KR-20100133871-A (KR)
Inventor: NA SUNG MIN
IPC: E04C2/36
Filed: 2009-09-02
Abstract: PURPOSE: A panel for wall construction and a manufacturing method thereof are provided to improve the fire retardant characteristic and enable the recycle of a panel for wall construction. CONSTITUTION: A panel for wall construction comprises a metal junction plate(11) and metal side plates(12). The metal junction plate is formed by forming a concavo-convex pattern on the top and bottom of a metal sheet. The metal side plates are made of metal sheets and attached to both sides of the metal junction plate.
Patent KR-20110024506-A (KR)
Title: Composition for cutting wheel and cutting wheel by using the same
Inventor: LEE DOO HYUN
IPC: C09K3/14
Filed: 2009-09-02
Abstract: PURPOSE: A composition for a cutting wheel is provided to improve heat resistance and abrasion resistance of the cutting wheel, thereby enhancing a lifetime property of the cutting wheel. CONSTITUTION: A composition for a cutting wheel comprises 50~85 weight% of abrasive particles, 10~25 weight% of binder resin, and the balance of filler. The binder resin comprises a phenol resin as a first binder resin and at least one of a (bis)maleimide resin and a cyanate ester resin as a second binder resin. A mixing ratio(a : b) of the second binder resin(b) to the first binder resin(a) is 60~80 : 40~20.
Patent KR-20110024821-A (KR)
Title: Vacuum cleaner
Inventor: KIM YOUNG HO
IPC: A47L9/00
Filed: 2009-09-03
Abstract: PURPOSE: A vacuum cleaner is provided to enable a user to easily confirm the installation state of a dust container because a suction motor is stopped when the dust container is not installed. CONSTITUTION: A vacuum cleaner comprises a cleaner body(10), a dust container(200), a sensor, a moving device, and a controller. The cleaner body has a suction motor. The dust container is separably installed in the cleaner body. The sensor senses the installation state of the dust container. The moving device is moved when the dust container is installed. The controller controls the operation of the suction motor. When the dust container is installed in the cleaner body, the sensor is moved by the moving unit and is contact with the dust container.
Patent KR-20110025534-A (KR)
Title: 장애인을 위한 언어 제작기
Inventor: KIM JI HUN
IPC: G09B21/04
Filed: 2009-09-04
Abstract: 본 발명은 뇌성마비, 루게릭병 등의 몸의 거동이 불편한 환자들의 의사소통 프로그램에 관한 것으로서, 의사를 전달하지 못하는 뇌성마비, 루게릭병 등을 앓고 있는 중태의 환자들뿐만 아니라, 언어장애를 갖고 있는 유아들과의 의사소통 및 언어교육을 위한 것이다. 음운의 조합을 요구사항과, 외부상태의 별도 표시 방법, 그리고 자음과 모음의 구획 구분과 자모 조합 방법 선택을 고려한 바탕으로 조합 가능 모음을 자음의 행 열에 따라서 순서대로 블록을 먼저 찾은 뒤에, 그 블록 안에서 말을 찾는 방법으로 표기함으로써 기능의 효율성을 높였다. 이를 시스템화 하여 긴급 상황을 포함한 모든 실생활의 상황에 대해서 환자들이 편안하고 신속하게 표현을 할 수 있도록 하였고 신체의 그림을 '요구사항' 과 '외부상태' 등을 구분하여 글자의 블록식 구획구분과 요구사항, 외부상태를 누구나 사용하기 쉽고 편리한 사람모양의 픽토그램을 사용함으로서, 중태의 환자들이 보다 신속하고 편리하게 간병인과 의사와 대화를 할 수 있도록 제공함에 목적이 있다. 
       
     언어 제작기, 픽토그램, 의사소통, 전신마비, 장애우, 행렬
Patent KR-20110027178-A (KR)
Title: Compositions containing mmt
Inventor: LEE CHANG HO
IPC: B29C47/00
Filed: 2009-09-10
Abstract: PURPOSE: A montmorillonite composite composition is provided to solve problems on difficulty to recycle of polypropylene/glass fiber composite materials and to improve properties of a matrix resin itself. CONSTITUTION: A montmorillonite composite composition in which polypropylene and montmorillonite are mixed, includes 30-38 weight% of polypropylene of MI=40-100 as a matrix resin; 55 weight% of polypropylene of MI=2-10 as an impact reinforcing agent; 1-9 weight% of montmorillonite selected from closite-10A, 15A, 20A, Nanomer I.44P; 2 weight% of EPDM; 3 weight% of compatibilizer; and 1 weight% of dispersing agent.
Patent KR-20110029270-A (KR)
Title: Method and system for seat information service in public traffic
Inventor: JUNG HYUN SUP
IPC: G06Q50/30
Filed: 2009-09-15
Abstract: PURPOSE: A system for providing seat information in a public transportation, and a method thereof are provided to enable a user to check passenger's seat information in real time by receiving a seat number information from the passengers terminal. CONSTITUTION: If a seat notification service is requested from a passenger terminal, a seat notification service page providing module(221) offers the service page. A ticket information DB stores passenger ticket in which seat numbers and passenger tickets are mapped. If a boarding information is inputted through a service menu of the seat notification service page, a seat number confirmation module(222) confirms the seat number of the relevant passenger mapped in the boarding information.
Patent KR-20100061318-A (KR)
Title: Photographing apparatus and photographing method
Inventor: TAKANE YASUO
IPC: H04N13/239
Filed: 2009-09-16
Abstract: PURPOSE: A photographing apparatus and a method thereof are provided to ensure an exposure amount required to successfully perform a main photographing operation for a still image while displaying a moving picture image stably before the main photographing operation for the still image. CONSTITUTION: A photographing apparatus(100) includes optical systems(101,102), image sensors(103,104), SDRAMs(Synchronous Random Access Memories)(105,106), a memory card(107), a read only memory(109), a release button(115), a timing generator(117), digital signal processors(121,122), a flash controller(131), a flash(133), an LCD(Liquid Crystal Display) controller(135), and an LCD(137). The optical systems are examples of a first optical system and a second optical system. The optical systems form an image of external light on the image sensors and transmit light from the subject toward the image sensors. The light from the optical system reaches the image sensor, and the light from the optical system reaches the image sensor. Each of the optical systems includes a zoom lens, a diaphragm, and a focusing lens. The zoom lens changes a viewing angle by changing a focal length, and the diaphragm adjusts the amount of the light transmitting therethrough. The focusing lens focuses an image of the subject on an imaging surface of the image sensor by moving from a side to another side, or vice versa. The image sensors generate the electric signals according to the received light.
Patent KR-20110029985-A (KR)
Title: Magnetizing apparatus using carbon and ultrasonic wave
Inventor: OH YOUNG HAN
IPC: C02F1/48
Filed: 2009-09-17
Abstract: PURPOSE: A magnetization process apparatus using carbon and ultrasonic waves is provided to improve the reliability of fluid changing into magnetized hexagonal water by rotating, expanding, and vibrating water molecules. CONSTITUTION: A magnetization process apparatus(10) comprises the following: a case(1) including a magnetization flow path(15) for flowing fluid passing through a pipe; a first permanent magnet(21) located on the edge of the magnetization flow path for magnetizing the fluid; a magnetization reinforcing member(3) including a second permanent magnet(31) in the inside, and a flow guiding unit(35) for rotating the fluid on the outside; and a vibration generator vibrating the fluid. The vibration generator includes an ultrasonic oscillator(4) and a power supply device(5).
Patent KR-20110034189-A (KR)
Inventor: LIM KYEONG WON
IPC: H04M1/02
Filed: 2009-09-28
Abstract: 이 발명의 휴대단말기용 힌지장치는, 제1 힌지축(110)과, 제1 힌지축과 간격을 두고 설치되는 제2 힌지축(120)과, 제1, 제2 힌지축에 각각 결합되며 서로 맞물려 회전하는 기어와 회전캠(150)을 일체형으로 각각 갖는 한 쌍의 회전체(140)와, 제1, 제2 힌지축을 서로 연결함과 더불어 회전캠과 접하는 상태로 설치되어 제1, 제2 힌지축을 따라 직선이동 가능한 직선이동캠(160)과, 제1, 제2 힌지축을 따라 삽입 설치되어 직선이동캠에 탄성력을 부여하는 한 쌍의 탄성부재(170)와, 한 쌍의 회전체의 일측에서 제1, 제2 힌지축을 서로 연결하되 제1, 제2 힌지축이 각각 회전 가능하도록 연결하는 제1 연결부재(180)와, 한 쌍의 탄성부재의 일측에서 제1, 제2 힌지축을 서로 연결하되 제1, 제2 힌지축이 각각 회전 가능하도록 연결하는 제2 연결부재(190)와, 양측 단부가 제1 힌지축의 양측 단부와 체결되어 본체에 고정 가능한 제1 브라켓(210), 및 양측 단부가 제2 힌지축의 양측 단부와 체결되어 덮개에 고정 가능한 제2 브라켓(220)으로 구성된다.
Patent KR-20110034440-A (KR)
Title: A functional non-woven fabric and manufacturing method thereof
Inventor: LEE WON HYONG
IPC: D04H1/70
Filed: 2009-09-28
Abstract: PURPOSE: A method for manufacturing functional non-woven fabric is provided to enhance tensile strength and efficiency. CONSTITUTION: A method for manufacturing functional non-woven fabric comprises: a step of inputting intermediate layer ingredients and outer layer ingredients to different super cleaners; a step of passing the non-woven fabric through rollers; a step of loading a web in a cross lapper in multilayers; a step of coupling the webs by needle punching; a step of welding the middle layer(10) and outer layer in a high density; and a step of cutting the fabric according to the standard size.
Patent KR-20110038878-A (KR)
Inventor: KIM YOON BAE
IPC: B66B13/12
Filed: 2009-10-09
Abstract: 본 발명은, 도어 행거에 고정 형성되는 클러치 베이스와; 클러치 베이스의 일측에 형성되는 제1 클러치와, 제1 클러치의 일단에 회전하도록 고정 형성된 롤러, 클러치 베이스의 타측에 제1 클러치와 대향하여 형성되고, 제1 클러치와 연동하는 제2 클러치와; 클러치 베이스에 회전하도록 각각 결합하며, 일단에는 제1 클러치가 힌지 결합하고, 타단에는 제2 클러치가 힌지 결합하여 제1 및 제2 클러치가 연동하도록 하는 제1 및 제2 링크와; 클러치 베이스와 제1 클러치 사이에 고정 형성되는 제1 탄성 부재, 및 클러치 베이스와 제2 클러치 사이에 고정 형성되는 제2 탄성 부재를 포함하되, 엘리베이터 도어의 폐쇄시에는, 제1 클러치는, 클램프의 경사 편과 접촉하여 제1 방향으로 활주 이동하는 롤러에 의해서, 경사 편의 경사 각도로 제1 방향으로 이동하고, 제2 클러치는 제2 방향으로 이동하여, 제1 클러치 및 제2 클러치 사이의 이격 거리는 좁아지고, 엘리베이터 도어의 개방시에는, 제1 클러치는, 클램프의 경사 편과 접촉하여 제2 방향으로 활주 이동하는 롤러에 의해서, 경사 편의 경사 각도로 제2 방향으로 이동하고, 제2 클러치는 제1 및 제2 탄성 부재에 의해서 제1 방향으로 이동하여, 제1 클러치 및 제2 클러치 사이의 이격 거리는 넓어지는, 엘리베이터 도어 개폐용 클러치 어셈블리를 개시한다. 
     본 발명에 의하면, 엘리베이터 시스템의 정상 운행시, 보다 간단한 구성에 의해서 엘리베이터 도어를 용이하게 개폐할 수 있도록 하고, 클러치 어셈블리와 외부 개폐 롤러와의 접촉에 의한 충격 또는 소음을 최소화할 수 있다. 
       
     개폐 롤러, 클러치 어셈블리(clutch assembly).
Patent KR-20110041798-A (KR)
Inventor: YOON WEON JUNG
IPC: H02K7/116
Filed: 2009-10-16
Abstract: 본 발명은 에너지원이 어찌되었건 모터나 발전기로 인해 돌아가고 굴러가는 것에서 전기를 거저 생산하는 것이다. 
     석유든 석탄이든 전기 등을 사용하여 프로펠러, 기차바퀴, 자동차바퀴, 에어컨 실외기, 선박의 스쿠루 등은 그것을 돌리는 에너지와는 상관없이 돌아가는 그 자체가 에너지임을 알게 되고, 돌려지는 축에 외부에 고정된 발전체 속의 회전축에 고정부착 된 자석만 있다면, 새로운 동력의 추가 없이 항공기든 열차든 자동차든 가전제품이든 산업설비든 운행되고 동작될 때까지는 계속적으로 전기를 생산할 수 있음을 알게 되었다. 물론 새로 부착되는 전선과 자석의 무게만큼 연료가 더 소비되지만, 기차 1량을 예로 들어 기차바퀴에 40마력(전기30킬로와트)짜리 발전기를 8개 부착했다고 가정할 때 기존 기차 무게에 약 320킬로그램(발전기 40마력의 무게를 약 40킬로그램으로 계상함. 일반성인 기준 5명)이 추가될 뿐 기차 전체무게로 볼 때 미미한 무게이니, 부착된 발전장치로 인해 320마력(240킬로와트)의 전기를 얻게 되는 것이니 경제성은 입증되는 것이고, 20량 짜리의 기차가 발전기를 부착하고 운행하는 것은 그 자체가 발전소(4,800킬로와트) 역할을 하는 것이다.