baber/WOPTO huggingface dataset:
Patent KR-20020029520-A (KR)
Title: Device for salvaging waist line molding of waste automobile automatically
Inventor: JIN CHEOL MIN
IPC: B09B5/00
Filed: 2000-10-13
Abstract: PURPOSE: An apparatus is provided which performs stripping work by constructing the automatic recovery apparatus so that a stripping unit is mounted on the body of the apparatus by a supporting beam, a transfer unit is installed, and recovered waist line moldings are automatically collected in a recovery box. CONSTITUTION: The apparatus for automatically recovering waist line moldings of a waste automobile comprises stripping units(20) each of which is installed at one side and the other side of the waste automobile and consisted of a recovery hole(22) receiving a waist line molding(18) and a guiding element(24) discharging the waist line molding(18), wherein a stripping plate(26) equipped with a heating unit(28) is installed at the end part of the recovery hole(22) so that the waist line molding(18) is stripped by separating the waist line molding(18) from an adhesion surface thereof after approaching the stripping plate(26) to the end part of the waist line molding(18); a hydraulic unit(30) one end of which is hinge linked to the body(50), the other end of which is hinge linked to the stripping unit(20) so that the hydraulic unit(30) controls an angle of the stripping unit(20) as an operating shaft(32) is being advanced or retreated; a supporting beam(40) one end of which is fixed to the body(50), and the other end of which is hinge linked to the stripping unit(20) so as to support the stripping unit(20); a body(50) which is equipped with a transfer unit so as to be moved; and a recovery box(60) which is installed at the rear side of the left surface of the body(50) so that the waist line molding(18) that is stripped with being connected to the guiding element(24) of the stripping unit(20) by a guider(62) is recovered into the recovery box(60) through the guiding element(24) and then the guider(62).
Patent KR-20020030450-A (KR)
Title: Flexible Admission Control Method for Real Time and Non Real Time Services in Wideband CDMA Cellular Systems
Inventor: JANG JIN WON
IPC: H04W72/10
Filed: 2000-10-17
Abstract: PURPOSE: A method for controlling the admission of real-time and non-real-time services in a W-CDMA(Wide-Code Division Multiple Access) cellular system is provided to offer priority to the real-time service and efficiently use wireless resources when unifying the real-time service and the non-real-time service and controlling the admission. CONSTITUTION: A time division of an interference power(302) of a non-real-time data service is performed according to the wireless capacity request of a real-time service, and the time-divided interference power(302) is transmitted for suppressing the interference power(302) of non-real-time data and preferentially assigning the wireless capacity to a service having importance corresponding to the real-time service or the non-real-time service.
Patent KR-20020031917-A (KR)
Inventor: SHIN DONG HOON
IPC: C02F1/00
Filed: 2000-10-24
Abstract: PURPOSE: A system is provided which promptly improves water quality of the lake at a relatively low cost by noticing that water quality of the lake can be improved by directly absorbing and removing phytoplankton which is a primary producer of a lake. CONSTITUTION: The system for removing phytoplankton of an eutrophic lake comprises a flow rate reduction device(1) for increasing a concentration of phytoplankton in water; a phytoplankton polluted water catchment structure(2) catching phytoplankton polluted water; a first purifier(3) filtering the caught inflow of the phytoplankton polluted water; a second purifier(4) concentrating the phytoplankton polluted water by filtering the filtered phytoplankton polluted water again; and a storage vessel(78) for discarding the filtered and concentrated material.
Patent KR-20010000910-A (KR)
Inventor: KANG KUN CHUL
Filed: 2000-10-26
Abstract: PURPOSE: A gift certificate with fluctuating interest is provided to generate added value for the gift certificate by accumulating interest on the gift certificate amount after a specified period elapses and to increase the gift certificate demand. CONSTITUTION: A user purchases a gift certificate and provides it as a payment method after making a purchase. The branch office connects to the server, which manages the gift certificate, through the internet(S20). The gift certificate information is scanned or inputted and transmitted to the server(S21) and the authenticity of the certificate is verified by comparing the transmitted information with the information stored in the DB(S22). If the certificate is not authentic, the process is completed. If authentic, the interest is calculated by using the issuance date and the accumulated certificate amount(S23) is displayed. The branch office receives the certificate as a payment method after a final confirmation(S24), the certificate amount is transferred to the branch office's loan reception account(S25), and the transaction information is stored in the DB(S26).
Patent KR-20020038065-A (KR)
Title: Dslam system using high speed serial atm packet way
Inventor: JI CHANG HWAN
IPC: H04L12/28
Filed: 2000-11-16
Abstract: PURPOSE: A DSLAM(Digital Subscriber Loop Access and Multiplexing) system using a high-speed serial ATM(Asynchronous Transfer Mode) packet type is provided to easily perform the duplexing of a control card and the shelf expansion of an ADSL(Asymmetric Digital Subscriber Line) card by connecting the ADSL card to the control card using a high-speed LVDS(Low Voltage of Differential Signal) serial ATM packet type. CONSTITUTION: A plurality of ADSL cards(100) receive parallel ADSL data from a plurality of ADSL modems installed in subscriber homes, convert the received parallel ADSL data into high-speed ATM data, and transmit the converted high-speed ATM data. A plurality of ADSL cards(100) receive high-speed serial ATM data, convert the received high-speed serial ATM data into parallel ADSL data, and transmit the converted parallel ADSL data to a plurality of ADSL modems. Control cards(200) receive the high-speed serial ATM data from a plurality of ADSL cards(100), combine the received high-speed serial ATM data by a packet unit, and transmit the combined high-speed serial ATM data to an ATM switch. The control cards(200) receive the ATM packet data from the ATM switch, divide the received ATM packet data into ATM cells, switch the divided ATM cells to a plurality of ADSL cards(100), and perform various control operations of a plurality of ADSL cards(100). Serial lines(300) connect a plurality of ADSL cards(100) to the control cards(200) by one to one.
Patent KR-20020039555-A (KR)
Title: estimation method of voiced/unvoiced information for vocoder
Inventor: CHOI YONG SU
IPC: G10L25/93
Filed: 2000-11-22
Abstract: PURPOSE: A method for estimating information on voiced and unvoiced sounds of a speech coder is provided to reduce an error of deciding a voiced/unvoiced sound according to a voiced/unvoiced sound decision threshold, so as to prevent the deterioration of tone quality. CONSTITUTION: An input spectrum is obtained by Fourier transform of a voice input signal, and a composite spectrum is obtained using a fundamental frequency, a harmonic size and a window spectrum(S31). Each harmonic band is set to voicing degree decision bands(S33). A spectrum error calculator calculates and normalizes spectrum error energy in a harmonic band(S35). The spectrum error calculator calculates a voicing degree having a value ranged from 0 and 1 using the normalized spectrum error energy, to obtain a voicing degree in the harmonic band(S37). Whether a current harmonic band is a last harmonic band is decided(S39). If not, the step of S35 is returned to calculate and normalize spectrum error energy in a next harmonic band(S41). And if the current harmonic band is the last harmonic band, the steps are ended.
Patent KR-20020044308-A (KR)
Title: Impact Absorbing Apparatus of Hood for Car
Inventor: OH MAN JU
IPC: B62D25/12
Filed: 2000-12-05
Abstract: PURPOSE: A shock absorbing apparatus of a hood for a vehicle is provided to minimize the injury on a walker colliding against a vehicle by making a hood of a vehicle deformed downward or lowered when the walker collides against the hood. CONSTITUTION: A shock absorbing apparatus of a hood for a vehicle includes a support panel(10) fixed on an outer panel(2) via a connecting bar(14) and having slots(12) on both sides, a first elastic member(20) installed between the support panel and the outer panel to downward pull the outer panel, a pair of shock transmitting levers(30) rotatably combined to the slots and installed on the inner panel, shock sensing levers(40) contacting to the inner face of the outer panel, and a second elastic member(50) installed between the inner panel and the shock transmitting lever. If the body of a walker collides against the outer panel, the outer panel is pressurized downward by the shock. The shock sensing lever is separated from the shock transmitting lever, and the shock transmitting lever rotates by the restorative force of the second elastic member. The support panel is lowered, and the outer panel is pulled downward by the support panel. Therefore, the outer panel is deformed downward.
Patent KR-20010025305-A (KR)
Inventor: CHANG HONG SUN
IPC: A01G1/00
Filed: 2000-12-09
Abstract: PURPOSE: A method for culturing perennial Rhodiola sachalinensis A. Bor is provided to obtain the plant increased in size and thickness by repeating transplanting the plant after culturing or transplanting with dividing it into root and stem for making the plant grow for a long time. CONSTITUTION: The method for culturing perennial Rhodiola sachalinensis A. Bor is characterized by: culturing the seed of the plant adapted to a place with low altitude for an year; culturing the plant for 2-3years after transplanting it to another place; and culturing the plant for 2-3years after transplanting it to other place or transplanting with dividing it into root and stem; and repeating this transplantation.
Patent KR-20010062416-A (KR)
Inventor: IHARA YOSHIHIRO
IPC: H01L23/31
Filed: 2000-12-14
Abstract: PURPOSE: To provide a semiconductor device whose adhesion property of a sealing layer is high at the time of sealing the electrode terminal forming face of a semiconductor element. CONSTITUTION: In the semiconductor device, a wiring pattern 20 where one end side is electrically connected to an electrode terminal 14 formed on the electrode terminal forming face and the other side is formed in a land part 20a connecting an outer connection terminal 24 is formed on the electrode terminal forming face of the semiconductor element 12. In the wiring pattern 20, metallic layers U and V formed of different metals are laminated and formed in layer shapes, and the side of the metallic layer U of the main part of the wring pattern 20 is formed to be dented to an inner side much more than the side of the metallic layer V formed just above the metallic layer. Thus, adhesion property between the wiring pattern 20 and the sealing layer 28 is improved.
Patent KR-20020049536-A (KR)
Title: Supply equipment of liquefied petroleum gas for a vehicle
Inventor: YANG HONG JUN
IPC: F02M21/06
Filed: 2000-12-19
Abstract: PURPOSE: A fuel supply apparatus for an LPG vehicle is provided to perform the stable combustion of the fuel and improve the starting performance by maintaining the temperature of the fuel supplied from the combustion chamber according to the temperature of the ambient air and coolant. CONSTITUTION: A fuel supply apparatus comprises a temporary storage(20), an injector(30), solenoid valves(11,12,13,14), a preheater(40) for heating the injector(30), and an indicator(60) for representing the indication at the operation of the preheater(40). The temporary storage(20) is communicated with a vaporizer(4) via a first auxiliary fuel supply line(L3). The injector(30) having an injection nozzle is communicated with the temporary storage(20) via a second auxiliary fuel supply line(L4). The solenoid valve(11) is installed at the main fuel supply line(L1) opposite to the second auxiliary fuel supply line(L4). The solenoid valve(12) is installed at the tip portion of the main fuel supply line(L1) side of the first auxiliary fuel supply line(L3). The solenoid valve(13) is installed at the tip portion of the temporary storage(20) side of the first auxiliary fuel supply line(L3). The solenoid valve(14) is installed at the tip portion of the temporary storage(20) side of the second auxiliary fuel supply line(L4).
Patent KR-20020050318-A (KR)
Title: High Voltage Generation Equipment by Electrostatic Generator Type
Inventor: JANG EUN LAN
IPC: H02N1/04
Filed: 2000-12-21
Abstract: PURPOSE: An electrostatic generating type high voltage generating apparatus is provided to simplify structure and reduce cost, while permitting direct current or pulse voltage to be directly generated. CONSTITUTION: An apparatus comprises a cylindrical charged body(10) formed of a material having a charging property produced by a friction, and which has an outer periphery grounded by a conductor and both sides coupled to a cover(11); a friction charged body(20) coupled to an outer periphery of a rotating shaft(21) which is supported at the cover coupled to both sides of the cylindrical charged body, so as to friction-contact an inner periphery of the cylindrical charged body, wherein the friction charged body is formed of a material having a property opposite to the charging property of the cylindrical charged body; a conductor rod(40) having an end penetrated through the cylindrical charged body and connected to a load(30) to be electrified to the load; and a discharge terminal(50) disposed to have a discharge gap(L) between the other end of the conductor rod and the discharge terminal, and grounded to be electrified to the load.
Patent KR-20020054001-A (KR)
Title: A polyester yarn having high strength-low shrinkage and a method for preparing same
Inventor: KANG CHEOL GYU
IPC: D01F6/62
Filed: 2000-12-26
Abstract: PURPOSE: A process of the subject polyester yarn by subjecting a polyester polymer to a continuous process containing drawing, heat treating, relaxing and winding after melt spinning is provided. Whereby, a polyester yarn having a strength of 7.8g/d or more and a dry heat shrinkage rate of 3.2% or less under 190deg.Cx10min is continuously produced. CONSTITUTION: A polyester polymer having an intrinsic viscosity of 0.79 to 0.90 is melt spun, quenched, heat drawn by passing a multistage godet roller, relaxed and wound to produce high strength, low shrinkage polyester, wherein the yarn is passed through a godet roller(GR4) at 240deg.C or more in which a temperature of the godet roller is maintained at 220deg.C or more and then a godet roller(GR5) to relax 7 to 10%.
Patent KR-20010025426-A (KR)
Title: centrifugal separation type extraction machine
Inventor: YU TAEK JUNG
IPC: A47J31/00
Filed: 2000-12-27
Abstract: PURPOSE: A centrifugal separable extractor for herb remedy is provided to improve durability by minimizing the transfer of vibration caused by eccentric rotation to the outside and to be readily produced by simplifying structure. CONSTITUTION: A herb remedy extractor is comprised of a frame(10), an outer shell body(20) installed in the inside of the frame and prepared with a heater(22); a cover(30) combined with an upper end of the outer shell body; an inner tube body(40) installed in the outer shell body to be rotatable by a motor(70) and prepared with plural through holes(42); plural support bars(50) of which upper end is connected to the frame and lower end is connected to the outer shell to support the outer shell; and plural springs(60) for resiliently supporting the outer shell in a stated of being inserted in the support bar. The outer shell body is resiliently supported by the support bar and the spring so that the outer shell body is hung on the frame. Thereby, vibration caused by eccentric rotation is prevented from being transferred to the frame and durability is improved.
Patent KR-20020055996-A (KR)
Title: Backlight Unit using the Reflector Housing Lamp
Inventor: AHN SAM YEONG
IPC: G02F1/13357
Filed: 2000-12-29
Abstract: PURPOSE: A back light unit using a reflection plate lamp housing is provided to directly attach a lamp housing employing a reflection plate to a support main to correct local darkness of lights, thereby improving optical efficiency and reducing the thickness of a back light unit. CONSTITUTION: A back light unit includes a lamp(11) generating lights, and a support main(8) that supports the lamp in such a manner that the support main surrounds the lamp. The back light unit further includes a lamp housing(10) attached onto the support main, being opposite to the lamp. The lamp housing reflects lights from the lamp toward a light guide plate(12). The lamp housing is attached to the support main using a two-sided tape.
Patent KR-20010023492-A (KR)
Title: Robust group iii nitride light emitting diode for high reliability in standard applications
IPC: H01L33/42
Filed: 1998-08-28
Abstract: A physically robust light emitting diode is disclosed that offers high-reliability in standard packaging and that will withstand high temperature and high humidity conditions. The diode comprises a Group III nitride heterojunction diode with a p-type Group III nitride contact layer, an ohmic contact to the p-type contact layer, and a passivation layer on the ohmic contact. The diode is characterized in that it will emit at at least 50% of its original optical power and remain substantially unchanged in operating voltage after operating for at least 1000 hours at 10 miliamps in the environment of 85% relative humidity at a temperature of 85 C. An LED lamp incorporating the diode is also disclosed.
Patent KR-20010024063-A (KR)
IPC: C08F4/70
Filed: 1998-09-18
Abstract: 본 발명은 좁은 분자량 분포도(molecular weight distribution, MWD) 및 최적화된 조성상 균일성을 가짐을 특징으로 하는 에틸렌 상호중합체 조성물; 이 조성물의 제조 방법; 및 이 조성물로부터 제조된 제품에 관한 것이다.  본 발명의 신규한 조성물은 분석적 온도 상승 용리 분획화 방법(ATREF)상의 피크 온도, T 피크1 및 점도 평균 분자량(M v1 )을 갖는 제 1 중합체 성분; 및 ATREF 피크 온도, T 피크2 및 점도 평균 분자량(M v2 )를 갖는 제 2 중합체 성분을 가짐을 특징으로 하며, 이때 T 피크2 와 T 피크1 의 온도차는 조성 밀도가 증가함에 따라 감소하고, M v1 /M v2 는 1.2 이하이다.  본 발명의 신규한 조성물은 추가로 겔 투과 크로마토그래피로 측정시 3.3 이하의 M w /M n , 6.6의 I 10 /I 2 , 및 0.945g/㎤ 미만의 조성 밀도를 가짐을 특징으로 한다.  본 발명의 신규한 조성물은 균형을 이루는, 우수한 인성, 양호한 가공성 및 놀랍게도 향상된 광학적 성질을 나타내고, 적층 필름, 쓰레기통 라이너(liner) 및 대형 선적용 백(bag)과 같은 용도에서, 특히 취입 필름으로서 사용하기에 특히 적합하다.
Patent KR-20010024525-A (KR)
Title: 데이터 전송을 위한 방법 및 무선국
IPC: H04B7/005
Filed: 1998-10-09
Abstract: 무선 통신 시스템에서 무선 인터페이스를 통하여 데이터를 전송하기 위하여, 적어도 하나의 가입자 신호가 전송되며, 상기 가입자 신호에는 개별 미세 구조가 부가되며, 상기 가입자 신호는 데이터 섹션의 데이터 심볼이외에 기지의 심볼을 가진 미드엠블을 포함하며, 상기 데이터 섹션 및 미드엠블의 미세 구조는 서로 다르다.  전송단에서, 상이한 미세 구조가 부가되는 신호 섹션을 포함하는 합산 신호가 형성된다.  상기 합산 신호는 적어도 하나의 전송 필터에서 필터링되며 전송 채널을 통하여 수신중인 무선국에 전송된다.  제어 디바이스는 신호 섹션의 여러 감쇠가 필터링에 의하여 보상되도록 상기 합산을 제어한다.  본 발명은 특히 단일 또는 가변 데이터 속도를 가진 이동국에 적합하며, 또한 3세대 TD/CDMA 이동 무선 네트워크에 이용하기 위한 기지국에 적합하다.
Patent KR-20010031720-A (KR)
Title: 티아졸리딘디온 유도체의 제조 방법
IPC: C07D417/06
Filed: 1998-10-27
Abstract: 1.36 atm(20 psi)을 초과하는 수소 압력하에 환원 반응을 수행하고, 이후에 필요한 경우 하기 화학식 I의 화합물의 제약상 허용가능한 염 및(또는) 제약상 허용가능한 용매화물을 형성하는 것을 특징으로 하는, 하기 화학식 II의 화합물의 촉매적 환원을 포함하는, 하기 화학식 I의 화합물, 그의 호변이체, 그의 제약상 허용가능한 염 또는 그의 제약상 허용가능한 용매화물의 제조 방법이 개시되어 있다. 
     〈화학식 I〉 
     
       
     
     〈화학식 II〉 
     
       
     
     식 중, 
     A 1 은 치환되거나 또는 비치환된 방향족 헤테로시클릴기를 나타내고, 
     R 1 은 수소 원자, 알킬기, 아실기, 아릴 잔기가 치환되거나 또는 비치환될 수 있는 아랄킬기, 또는 치환되거나 또는 비치환된 아릴기를 나타내고, 
     A 2 는 총 5개 이하의 치환체를 가지는 벤젠 고리를 나타내고, 
     n은 2 내지 6의 정수를 나타낸다.
Patent KR-20010041588-A (KR)
Title: 무선 통신용 오디오 장치 선택기
IPC: H04M1/737
Filed: 1999-02-25
Abstract: 무선 통신용 오디오 경로 선택 수단이, 유선 또는 무선 접속에 의해서 접속된 하나 이상의 핸즈 프리 셋트, 휴대용 장치에 내장된 라우드스피커 및/또는 마이크, 및 상기 휴대용 장치 또는 통신 카드에 접속된 외부 라우드스피커 및/또는 마이크와 같은 것을 포함하는 휴대용 단말기와 함께 기능을 수행하도록 적응된다. 그 오디오 경로 선택 수단은 사용가능한 오디오 장치에 대한 정보를 수신하며, 오디오 경로 선택 수단에 설정된 우선순위 목록과 같은 것에 따라서 오디오 장치 중 어느 것이 사운드 입/출력에 사용되어야 하는지를 판단한다. 오디오 경로 선택 수단은 우선순위 목록을 무효로하는 수동 명령에서도 동작하도록 적응될 수 있다. 오디오 경로 선택 수단은 PCMCIA 카드에서 또는 무선 통신에 적응되는 단말기에서 실행될 수 있다.
Patent KR-20010043179-A (KR)
Title: 초음파 탐상 방법 및 장치
IPC: G01N29/07
Filed: 1999-03-03
Abstract: 본 발명에서는 피 검사판 내부의 비금속 개재물 등의 내부 결함의 검출을 실행함에 바람직한 라인 포커스형 초음파 탐상 방법과 장치를 제공한다. 
     그 구체적 발명의 구성은 피 검사판을 사이에 끼워서 대향 배치한 라인 포커스형 초음파 송신자와 라인 포커스형 초음파 수신자의 대향하는 거리(L)를 반사 에코 높이가 극대값으로 되는 Lp의 근방값으로 한다.  또한 Lp는 다음식으로 나타낼 수 있다. 
     Lp=0.75(FT+FR)-{(CS/CW)-1}t 
     단, 
     FT : 상기 라인 포커스형 초음파 송신자의 매질중에서의 초점 거리(㎜) 
     FR : 상기 라인 포커스형 초음파 수신자의 매질중에서의 초점 거리(㎜) 
     CS : 피 검사판중에서의 초음파의 속도(m/sec) 
     CW : 매질중에서의 초음파의 속도(m/sec) 
     t : 피 검사판의 판두께(㎜)
Patent KR-20010043273-A (KR)
Title: 와이퍼 장치의 구동 축에 부재를 고정하기 위한 장치
IPC: B60S1/34
Filed: 1999-11-06
Abstract: 본 발명은, 구동 축(14, 52)이 원 대칭으로부터 벗어난 적어도 하나의 단면 영역(16)을 갖고 있고, 압축 편(18, 102)을 구비하고 있고, 이 압축 편은 구동 축(14, 52)과 부재(10) 사이에 삽입되어 있고, 원 대칭으로부터 벗어난 단면 영역(16, 54))에 대응하여 형성된 개구(20)를 이미 장착 전에 갖고 있고 구동 축(14, 52)을 형태 결합적으로 둘러싸고, 또한 외부 원추(22, 100)를 갖고 있고, 그 외부 원추에 의해 압축 편(18)은 구동 축(14, 52) 위에 이완 가능한 고정 요소(24)를 통해 대응적으로 형성된 부재(10)의 내부 원추(26) 내에 압입되어 부재(10)와 공동으로 축 방향(28, 30)으로 고정되어 있는, 부재(10)를 와이퍼 장치(62)의 구동 축(14, 52)에 고정하기 위한 장치에 관한 것이다. 
     원 대칭으로부터 벗어난 구동 축(14, 52)의 단면 영역(16, 54)은 장착 방향(28)으로 적어도 한 영역에 증가하는 직경을 갖고 압축 편(18, 102)은 단면 영역(16, 54) 위에 마찰 결합적으로 유극 없이 고정될 것이 추천되어 있다.
Patent KR-20010043761-A (KR)
Title: 수동 키패드의 입력 범위를 미분하기 위한 방법 및 회로
IPC: H03M1/18
Filed: 1999-05-21
Abstract: 본 발명은 스위치들(S 1 .....S n )을 갖는 수동 회로망(100)의 스위치 폐로를 프로세싱하기 위한 방법 및 회로에 관한 것이다. 상기 수동 회로망(100)은 스위치 폐로에 응답하여 출력 전압을 발생한다. 상기 회로는 상기 수동 회로망에 연결되어 있으며 상기 출력 전압을 기준 전압과 비교하기 위한 디코더(212)를 포함한다. 상기 비교 회로에 연결된 디코더(212)는 상기 출력 전압이 소정의 범위 내에 있는 경우에는 상기 스위치 폐로를 디코딩하고, 상기 출력 전압이 소정의 범위 내에 있지 않는 경우에는 상기 스위치 폐로를 디코딩하지 않는다. 상기 회로는 중요한 키누름에 대한 적절한 프로세싱을 하는 수동 회로망 키패드의 입력 범위를 미분하고, 부주의에 의하거나 불필요한 키누름은 무시하므로써, 파워 및 프로세서 시간을 보존한다.
Patent KR-20010078749-A (KR)
IPC: B62D55/14
Filed: 1999-12-10
Abstract: A modular track suspension system is readily adapted for attachment to any presently manufactured full-size automotive vehicle built with a load-carrying frame, being easily substituted for the vehicle's conventional wheeled undercarriage either during or following final assembly. The module uses a pair of endless rubber tracks, one track under each respective side of the vehicle; and each track is frictionally driven by tandem pairs of dual-wheels with rubber tires, each tandem pair of wheels being driven, respectively, by an intermediately positioned drive-unit axle. The dual-wheels are each movable in a vertical plane, and each dual-wheel can move separately and independently of the similar independent movement of the other dual-wheel with which it is tandemly paired. Each dual-wheel is also resiliently biased in the direction of the terrain on which the vehicle is standing or moving. Driving torque is delivered to the two endless tracks through a plurality of differentials appropriately and simply connected directly with the vehicle's drive shaft. In all preferred embodiments, an additional differential that is connected with, and is responsive to, the operation of the vehicle's steering wheel superimposes additive and subtractive steering torques to the already differentiated driving torques being delivered to the left-side and right-side tracks for controlling the vehicle's direction.