baber/WOPTO huggingface dataset:
Patent KR-20040020594-A (KR)
Inventor: KIM SEOK HUN
IPC: F24F3/06
Filed: 2002-08-31
Abstract: PURPOSE: A diffuser is provided to control the air diffusion angle in an easy and effective manner, while reducing faults and manufacturing costs. CONSTITUTION: A diffuser(10) comprises a support(12) and a cone(13) arranged in a housing(11) fixed at an end of an air duct(30), wherein the support and the cone are interconnected through a pole(14); a blade(18) interposed between the support and the cone; a mixer(15) arranged in the housing, wherein the mixer scatters and mixes particles of the air being discharged from the air duct; and an ascending/descending unit(20) mounted on the support so as to move the cone in a vertical direction. The mixer includes a porous plate(16) having a plurality of holes(17); the blade for controlling the flow of the air passed through the porous plate; and a mixing part interposed between the porous plate and the blade.
Patent KR-20030022705-A (KR)
Title: Method of producing fiber, and methods of producing electron-emitting device, electron source, and image display device each using the fiber
Inventor: ISHIKURA JUNRI
IPC: H01J29/04
Filed: 2002-09-09
Abstract: PURPOSE: A method of producing fiber, and methods for producing electron-emitting device, electron source and image display device each using the fiber are provided to form the fiber simply and easily and arrange fibrous carbon substances in an array regularly at appropriate intervals. CONSTITUTION: A method of producing a fiber comprises a step of introducing catalytic particles(4) originally formed in a particle-forming chamber into an arraying chamber together with a carrier gas, to cause the catalytic particles to become arranged on a substrate(1) disposed in the arraying chamber and a step of growing fibers(5), each including carbon as a major component, based on the catalytic particles arranged on the substrate. The fibers grow by heating the catalytic particles arranged on the substrate in an atmosphere containing carbon.
Patent KR-20030023512-A (KR)
Title: Liquid discharge recording head and method for manufacturing the same
Inventor: INAMOTO TADAYOSHI
IPC: B41J2/135
Filed: 2002-09-11
Abstract: PURPOSE: To enhance the reliability by preventing separation even in a long liquid jet recording head of a side shooter type. CONSTITUTION: A substrate 2 where heating resistors are set and an orifice plate 5 where discharge openings 6 corresponding to heating resistors are set are joined to each other, whereby ink channels are formed between. Ink supplied from an ink supply port 7 to the ink channels is heated and foamed by heating resistors, and jetted from discharge openings 6 in a direction perpendicular to faces of the substrate 2 and the orifice plate 5. The orifice plate 5 is separated to the inside and the outside by a groove 9 formed to surround the outside of the ink channels. Side walls of the groove 9, namely, edges in contact with the groove 9 of the orifice plate 5 are serrated having many minute recesses and projections.
Patent KR-20040023938-A (KR)
Title: System for operating isolation valve in semiconductor manufacturing apparatus having multiple chambers
Inventor: JANG HYEON BOK
IPC: H01L21/02
Filed: 2002-09-12
Abstract: PURPOSE: A system for controlling an isolation valve of semiconductor fabricating equipment with plural chambers is provided to prevent damage to an isolation valve by preventing the isolation valve from being open according to the vacuum state of a chamber even if an open command of the isolation valve is inputted by a user. CONSTITUTION: A central processing unit(CPU)(310) performs the whole control. An input/output unit(320) informs the user of the state of the isolation valve by the CPU and a command for driving the isolation valve is inputted to the input/output unit by the user. An isolation valve driving unit(330) drives the isolation valve according to a control signal from the CPU when the isolation valve driving command is inputted by the user. A chamber pressure detecting unit(350) detects and outputs the pressure state of chambers mutually isolated by an isolation chamber to drive according to the isolation valve driving command from the user. A detection signal is inputted to an isolation valve interlock unit(340) by the chamber pressure detecting unit. The isolation valve interlock unit can intercept the connection between the isolation valve driving unit and the isolation valve according to the pressure state of the chambers mutually isolated by the isolation chamber to drive.
Patent KR-20040025223-A (KR)
Title: Method and system of auditing for mismatching information in seperated hardware and software device of 3G UMTS core network
Inventor: PARK CHAN HUI
IPC: H04M3/22
Filed: 2002-09-18
Abstract: PURPOSE: A method and a system are provided to prevent an unnecessary occupation of resource and achieve improved stability of system. CONSTITUTION: A system comprises a managed intelligence platform(202) for creating a connection identification or a PDP context identification, and managing the software resource for use in a call processing; a transport platform(200) for managing the physical resource for use in a call processing on the basis of the connection identification or the PDP context identification; and an audit unit for searching software resource data and physical resource data, and deleting the resource data of mismatch when a data mismatch is searched.
Patent KR-20030035869-A (KR)
Title: Optical disc apparatus and tilt detection method
Inventor: HIBINO KIYOSHI
IPC: G11B7/1362
Filed: 2002-09-28
Abstract: PURPOSE: To enable a tilt servo at a small sized pickup device. CONSTITUTION: Lights from a laser diode 26 become parallel lights at a collimator lens 34 and are reflected in the direction of an objective lens 40 by a reflective mirror 38. The parallel lights pass through a through hole 44 set up in an objective lens holder 42 are reflected by a disk, and the reflected light is entered in a light receiving sensor 60 through the collimator lens, light polarization splitter 30, and prisms 52, 54. The parallel lights reflected at the reflective mirror are reflected by a mirror 50 integrated with an objective lens holder, and are entered into the light receiving center 60 through the collimator lenses, the polarization splitter, and prisms 52, 56. From an output signal of a split light receiving sensor of the light receiving sensor 60, a disk tilt and/or objective lens tilt is detected.
Patent KR-20040028444-A (KR)
Title: Signal transmitting/receiving apparatus and method over multiple antennas in a mobile communication system
Inventor: HWANG CHAN SU
IPC: H04J99/00
Filed: 2002-09-30
Abstract: PURPOSE: A device for transceiving multiple antenna signals of a mobile communication system is provided to transmit symbols encoded by one of encoders of the second group through at least one of grouped antennas, thereby obtaining a good multiplexing gain and a better diversity gain. CONSTITUTION: An S/P(Serial/Parallel) converter(110) is a frame divider for dividing input frames into bit groups. Encoders(121_1-123_3) of the first group input the bit groups, respectively, encode the inputted bit groups, and output encoded symbols. Encoders(121_2-123_2) of the second group input at least more than 2 bit groups of the bit groups, respectively, encode the inputted bit groups, and output encoded symbols. Transmitters(131_1-133_3) are connected to each of the encoders(121_1-123_3)(121_2-123_2), and convert the encoded symbols into proper signals to be transmitted through antennas(ANT11-ANT33).
Patent KR-20040041456-A (KR)
Title: Air dynamic bearing, spinddle motor
Inventor: CHOI HYEONG MIN
IPC: G11B19/20
Filed: 2002-11-11
Abstract: PURPOSE: A pneumatic dynamic bearing and a spindle motor are provided to coat tungsten, tin, fluoropolymer resin-based PTFE(Polytetrafluorethylene), and chromium on a contact of a sleeve and a bearing shaft for enhancing a lubrication performance and an abrasion resistance feature. CONSTITUTION: The motor comprises a frame(2), a stator(30), a sleeve(10), a magnet(15), and a bearing shaft(20). The frame(2), having a plate shape, includes a pipe type burring member protruded in a center. The stator(30), fixed at an outer circumference of the burring member, includes a core which is wound around a circumferential end. The sleeve(10), inserted into an inner circumference of the burring member, includes a hollow body with a coating layer while a groove for generating a pneumatic dynamic pressure on an inner face, and a skirt member(11) with a cap shape extended from an outer circumference. The magnet(15), fixed on an inner circumference of the skirt member(11), forms a gap with the stator(30) core while it faces the core. The bearing shaft(20), inserted into an inner circumference of the sleeve(10) with a gap of several micrometers, forms a groove at an outer circumference for generating a pneumatic dynamic pressure.
Patent KR-20040042272-A (KR)
Title: Character input method for mobile communication terminal
Inventor: HAN CHANG UI
IPC: H04M1/23
Filed: 2002-11-13
Abstract: PURPOSE: A character input method of a mobile communication terminal is provided to minimize the number of button inputting and quickly combine characters by matching consonants and vowels to numeric keys and function keys according to the correlation of form or pronunciation characteristics. CONSTITUTION: In a mobile communication terminal in which Hangul can be inputted by pressing consonants and vowels matched to numeric keys(0-9) and function keys(*,#), consonants having mutual connection in terms of a form or pronunciation characteristics including single consonants and dual consonants are disposed to be matched to one button centering on a diagonal line connecting the numeric key '1' and a function key '#', and vowels having mutual connection in terms of type or pronunciation characteristics are matched to one button at the other side, for inputting a character.
Patent KR-20040043393-A (KR)
Title: Preparation method of haloquinolinone derivatives
Inventor: KIM BONG SU
IPC: C07D215/227
Filed: 2002-11-18
Abstract: PURPOSE: A method for preparing a haloquinolinone derivative is provided, thereby inhibiting the side-reactions that several positions of a aromatic ring are substituted by halogen, so that the purity and preparation yield of haloquinolinone derivative can be improved. CONSTITUTION: A method for preparing a haloquinolinone derivative represented by the formula(2) comprises the steps of: (a) adding sulfuric acid into an anilide compound to prepare a quinolinone derivative of the formula(1); and (b) adding N-halosuccinimide into the quinolinone derivative of the formula(1), wherein X is halogen; the amount of sulfuric acid added is 1 to 3 volume equivalent to the anilide compound; and the amount of N-halosuccinimide added is 1 to 2 mole equivalent to the quinolinone derivative.
Patent KR-20040049638-A (KR)
Title: Differential limited device of vehicle
Inventor: PARK HUI EOP
IPC: F16H48/26
Filed: 2002-12-06
Abstract: PURPOSE: A limited slip differential using magneto-rheological fluid is provided to minimize noise by transmitting torque from a side gear to a differential case through fluid, and to improve performance of the differential by using magneto-rheological fluid at rpm difference of both side gears. CONSTITUTION: A limited slip differential is composed of a differential case(10) rotating according to power generation of a vehicle; a pinion shaft(20) installed in the differential case and interlocked with the differential case with rotating; a cam(14) rotated and installed in the pinion shaft; a couple of side gears(16) engaged with the cam to rotate the driving shaft in rotating the cam; and a limited slip differential(18) installed between the side gears and the differential case to restrict slip differential by transmitting torque from the side gears to the differential case through magneto-rheological fluid for forming the magnetic field.
Patent KR-20040049719-A (KR)
Title: method for communicating of home network adaptor
Inventor: BAEK SEUNG MYEON
IPC: H04L12/28
Filed: 2002-12-07
Abstract: PURPOSE: A communication method of a home network adapter is provided to enable an adapter to set a self address by using an address of a product, and to enable the product to directly transmit data, then to retransmit the data by confirming a response, thereby improving communication reliability. CONSTITUTION: When power is applied to an adapter1, an address request command is transmitted to a connected product through a serial interface(S21). The adapter1 decides whether data is received in the connected product(S22). If so, the adapter1 obtains a transmitter address from the received data and sets the obtained transmitter address to a self address(S23). The adapter1 obtains a receiver address from the received data, and transmits the obtained receiver address to an adapter2 corresponding to the address(S24). The adapter1 decides whether a response is produced from the adapter2(S25). If so, the adapter1 waits for other data.
Patent KR-20040050093-A (KR)
Title: Parking charge discount system for the patient visiting hospital and the method for the same
Inventor: JUN MYEONG JIN
IPC: G06Q50/30
Filed: 2002-12-09
Abstract: PURPOSE: A method for discounting a parking fee of an outpatient is provided to charge a discounted parking fee to the outpatient visiting a hospital systematically and quickly. CONSTITUTION: An entry time of the outpatient exiting a parking facility is read from an entry time input tool(S301). A non-discounted parking fee is calculated by using a difference between the entry time and a current time(S302). The information confirming the outpatient is read from an outpatient confirmation information input tool(S303). The discount information for the outpatient is read by searching the outpatient from a storing tool storing the discount information depending on a visit type(S305). The discounted parking fee is calculated depending on the discount information and is output(S307).
Patent KR-20040057672-A (KR)
Title: A method of washing and separating sliced silicon wafer
Inventor: KIM SANG RAK
IPC: H01L21/304
Filed: 2002-12-26
Abstract: PURPOSE: A method for cleaning and separating a sliced silicon wafer is provided to improve the detergency for the slurry existing on the silicon wafer and considerably reduce cleaning and separating time by using a surfactant. CONSTITUTION: A plurality of sliced silicon wafers are prepared(P). The sliced silicon wafers are attached on a beam. The wafers are cleaned in a cleaning bath by using air bubbles(S1). At this time, the cleaning bath holds a mixed cleaning solution of deionized water and a surfactant. The wafers are separated from the beam by using a separation solution of the deionized water and surfactant(S2). The wafers are then separated from each other by hand in the separation solution(S3).
Patent KR-20040058512-A (KR)
Title: Fabricating Method for Plasma Display Panel
Inventor: JANG SEONG HO
IPC: H01J11/12
Filed: 2002-12-27
Abstract: PURPOSE: A method is provided to prevent a color mixture between adjacent cells by minimizing the amount of paste phosphor remaining on a mask. CONSTITUTION: A method comprises a first step(S50) of producing a mixture resin by mixing a high molecular resin and a low molecular resin; a second step(S52) of producing a paste phosphor by mixing the mixture resin, a phosphor material, and a solvent; and a third step(S54,S56) of forming a phosphor layer by printing the paste phosphor and baking the resultant structure. In the first step, the low molecular resin is contained by 20 to 50%, and the high molecular resin is contained by 80 to 50%.
Patent KR-20040061071-A (KR)
Title: Pole-base assembly for magnetic recording/reading apparatus
Inventor: CHOI HYEONG SEOK
IPC: G11B15/60
Filed: 2002-12-30
Abstract: PURPOSE: A pole base assembly of a magnetic recording/reproducing device is provided to finely control angles of a supporting roller and an inclination pole by using an angle controller while a pole base is installed on a guide rail, thereby finely controlling a running angle and height of a magnetic tape. CONSTITUTION: A pole base(50) is movably installed on a guide rail(80) disposed on a deck, and is compressively supported with a predetermined gap(G) from an upper side(81) of the guide rail(80). Guide poles(60) consist of a tape supporting roller(61) vertically installed on the pole base(50), and an inclination pole(63) adjacently installed to the supporting roller(61). An angle controller controls angles of the supporting roller(61) and the inclination pole(63) by controlling a posture of the pole base(50) for the guide rail(80). The angle controller comprises a screw hole(51) piercing through the pole base(50), and a control screw(53) coupled with the screw hole(51).
Patent KR-20020065474-A (KR)
Filed: 1999-09-14
Abstract: 척추뼈에 대응하여 배치될 수 있는 상부판, 인접한 척추뼈에 대응하여 배치될 수 있는 하부판 및 이러한 판들 사이에 삽입될 수 있는 회전부재를 포함하는 3편 추간 이식기용 삽입기구에 관한 것으로, 상기 기구는 나란히 배치되어 일측 말단에서 서로 관련되어 회전적으로 지지된 두개의 아암을 포함하고, 상기 아암의 자유 말단 각각은 추간 이식기의 상부판 및 하부판 각각에 대한 하나의 수용장치를 포함하며, 상기 회전부재용 세로방향안내부가 상기 아암의 일측에 배치된 것이 제공된다.
Patent KR-20020070328-A (KR)
Title: Detection of nucleic acids
IPC: C12N15/09
Filed: 2000-12-21
Abstract: Homogeneous and multiplex assays for target nucleic acids hybridized to oligonucleotide probes immobilized on particulate and non-particulate substrates are described. Target nucleic acids are determined using detection methods, such as flow cytometric methods, capable of particle discrimination based on the light scattering or fluorescence properties of the particle, or by spatial resolution of oligonucleotides immobilized at specific loci on a substrate. Target-correlated fluorescence signal, originating from a target nucleic acid hybridized to the substrate-immobilized oligonucleotide is determined as a measure of the presence or amount of the target nucleic acid.
Patent KR-20020073492-A (KR)
IPC: A61K31/496
Filed: 2001-01-05
Abstract: 본 발명은 화학식 I의 화합물: 
     [화학식 I] 
     
       
     
     (단, 상기 식에서, 
     R 1 , R 2 , X, Y 및 alk는 특허청구범위 제 1항에서와 같이 정의된다) 
     에 관한 것으로, 강력한 5-HT 2A 길항제이고, 정신병, 정신분열증, 우울증, 신경학적 질환, 기억 장애, 파킨슨씨병, 근위축성 외측 경화, 알츠하이머병, 헌팅톤병, 대식증 및 신경성 식욕 결여증과 같은 식이 장애, 월경전 증후군의 치료 및/또는 강박 행동(강박 장애, OCD)의 완화에 적합하다.
Patent KR-20020069231-A (KR)
IPC: D21F11/00
Filed: 2000-12-22
Abstract: 돌출된 장식 문양 패턴이 있는 3차원 조각 바탕 텍스쳐가 있는 통기 건조 직물 (10)을 사용하여 미용 티슈, 화장실용 티슈, 종이 타월 등과 같은 티슈 제품을 습식 성형하고 건조한다.  텍스쳐드 바탕은 직물로 제직된다.  장식 패턴 (441)은 매끄러운 중합체 물질을 사용하거나 또는 실을 스티칭하여 생성한다.  티슈 제조에 사용될 경우, 통기 건조 직물 상의 장식 패턴은 향상된 심미성을 제공하며, 텍스쳐드 바탕은 개선된 흡수 용량, 흡수 속도, 신장, 유연성, 드레이프성, 벌크 및 촉감과 같은 특성을 제공한다.
Patent KR-20020086520-A (KR)
Title: 복수의 안테나를 가진 다중 대역 무선 전화기
IPC: G01S19/36
Filed: 2001-02-07
Abstract: 무선 전화기 (102) 는 전화기 송수신기 (104), GPS 수신기 (106), 및 블루투스 송수신기 (108) 를 포함한다.     전화기 안테나 (110) 는 외부에 있고, 블루투스 안테나 (120) 는 내부에 있다.     GPS 수신기 (106) 는 자신만의 고유한 내부 안테나 (326) 에 의해, 또는 신호 분리기 (116, 216) 를 통해, 다른 안테나들 (110, 120) 중의 하나에 의해 구동될 수 있다.
Patent KR-20020092954-A (KR)
IPC: A61L2/00
Filed: 2001-02-08
Abstract: 광역 스펙트럼내 비간섭 다색광(BSPL)의 적어도 하나의 고강도, 단기지속 펄스로 조명처리될 생물학적으로 유도된 조성물내 해당 생체분자의 보호방법. 이러한 조성물은 알부민으로 보충된 다음 조명처리되어, 생성되는 처리 조성물내에서, 해당 생체분자는 알부민에 의해 제공된 보호 결과로서 생물학적으로 활성인 채로 잔류하고, 반면 BSPL은 조성물에 이의 원하는 효과를 발휘한다. 예를 들면, 활성 병원체 또는 기타 독소 함량은 매우 상당히 감소될 수 있거나, 또는 생세포, 예를 들면 종양 세포 또는 유전공학처리된 진핵생물 세포가 사멸될 수 있거나, 또는 광-활성화성 단백질이 활성으로 만들어질 수 있다. 생물학적으로 유도된 조성물은 유전공학처리된 세포주 등으로부터의 산물일 수 있거나, 인간이나 동물 혈청의 분획 또는 이들로부터의 분리체일 수 있다.
Patent KR-20020086569-A (KR)
Title: 화상 표시 장치
IPC: G09F9/30
Filed: 2001-12-25
Abstract: 본 발명은 매트릭스 형상으로 배치된 화소(PXL)를 구비하는 화상 표시 장치이고, 전면측으로부터의 외광을 반사하거나 후면측으로부터의 조명광을 투과하여 화상을 표시하는 표시 패널과, 표시 패널의 후면측에 겹쳐서 배치되어 조명광을 출사하는 평면형의 백라이트로 이루어진다.  각 화소(PXL)는 표시 패널의 전면측에서 입사한 외광을 반사하여 화상을 표시하는 반사 영역(R)과, 표시 패널의 후면측에서 입사한 조명광을 투과하여 화상을 표시하는 투과 영역(T)로 평면 분할되어 있다.  백라이트는 발광층(203)을 상하에서 전극(204)(202)으로 끼워진 적층을 기판(201)에 형성한 평면형이고, 전극(204)(202) 사이에 전압을 인가했을 때 발광층(203)에서 발하는 조명광을 각 화소(PXL)의 투과 영역(T)을 향하여 출사한다.
Patent KR-20030009476-A (KR)
IPC: F42B10/48
Filed: 2001-05-25
Abstract: 미사일(10)은 미사일의 중력중심으로부터 이격된 하나 또는 그 이상의 배럴 조립체(11)를 포함한다. 각각의 배럴 조립체(11)는 배럴 내에 축방향으로 배치된 다수의 발사체를 포함하고, 각각의 발사체는 배럴에서 순차적으로 발사체를 추진시키기 위한 분리된 추진장약과 결합되어 있다.  각각의 배럴 조립체 배열(11)은 특정 배럴에서 발사체를 선택적으로 발사할 수 있어, 미사일(10)은 상기 발사체의 발사로 인해 발생하는 반작용력에 의해 가속되고, 미사일은 새로운 코스 또는 궤도로 움직인다.  이것은 목표물이 이동 중에 있어도 미사일이 목표물을 요격할 수 있게 한다.  각각의 배럴 조립체(11)는 발사체를 12개 까지 포함할 수 있다.
Patent KR-20030036203-A (KR)
Title: Stabilized thermoplastic moulding materials
IPC: C08L55/02
Filed: 2001-05-17
Abstract: Thermoplastic molding compositions comprising, based on the components A) to F), A) from 5 to 70% by weight of at least one graft copolymer A) made from an elastomeric graft base with a glass transition temperature below 0° C., and a graft made from a styrene compound, and acryonitrile or methacrylonitrile or a mixture of these and, where appropriate, further monoethylenically unsaturated monomers, B) from 29 to 90% by weight of a hard copolymer made from at least one styrene compound, acrylonitrile or methacrylonitrile or a mixture of these and, where appropriate, further monoethylenically unsaturated monomers, C) from 0 to 5% by weight of at least one three-block copolymer X-Y-X having a central block Y made from propylene oxide units and having terminal blocks X made from ethylene oxide units, D) from 0.01 to 5% by weight of at least one butylated reaction product of p-cresol with dicyclopentadiene, E) from 0.01 to 5% by weight of at least one thiocarboxylic ester, F) from 0.01 to 5% by weight of at least one alkali metal salt or alkaline earth metal salt of a C6-C20 carboxylic acid, and G) from 0 to 30% by weight, based on components A) to G), of other conventional additives,where the weathered db* value of the molding compositions is below +5.0 after 100 hours of exposure to light and weathering to ISO 4892/2, method A, black-panel temperature 65° C., using the CIE-Lab color system, to DIN 6174 and DIN 5033.
Patent KR-20030023870-A (KR)
IPC: G06Q10/06
Filed: 2001-06-07
Abstract: 소비자-사용자에게 브랜딩, 광고, 마케팅, 서비스 자료의 분배를 위한 기업 엔티티의 사업모델, 체계, 방법이 묘사되어 있다. 기업 엔티티가 BAMS 자료를 (25) 전자기구에 (30) 설치된 소비자-사용자 클라이언트 응용 (33) 그리고 전자기구에서의 BAMS 자료의 사용과 표시관리에 전하는 벤처서버를 (20) 확립하고 관리한다. 기업 엔티티에 의해 준비되고 유일한 확인자가 지정된 클라이언트 응용은 사용자의 전자기구에 그래픽 사용자 인터페이스(GUI)의 표시를 필요로 하는 쓸만한 기능을 실행한다. BAMS 자료를 받은 후에, 클라이언트 응용이 GUI에 보관과 표시를 한다. 클라이언트 응용은 사용자 정보가 전자 장치에서 벤처서버로 전해지지 않도록 쓰여있다.
Patent KR-20030064284-A (KR)
Title: 파워스티어링장치
IPC: B62D6/00
Filed: 2003-01-14
Abstract: 본 발명은 고속주행시에 발생하는 스탠바이 유량의 낭비를 방지할 수 있는 파워스티어링 장치를 제공하는 데에 있다. 
     이를 해결하기 위한 수단으로 콘트롤러 C는 조타각 센서(14)로부터의 조타각에 따른 전류지령치 I1과 조타각 속도에 따른 전류지령치 I2와 차속에 따른 전류지령치 I5, I6을 기초로 기본전류 지령치 Id를 특정함과 동시에 이 기본전류 지령치 Id에 스탠바이용 전류지령치 Is를 가산하고, 이 가산후의 값을 솔레노이드 전류지령치 SI로서 출력하는 파워스티어링 장치에 있어서, 상기 스탠바이용 전류지령치 Is를 차속을 기초로 가변으로 한 것을 특징으로 한다.
Patent KR-20030012921-A (KR)
Inventor: KWON SUN HYEOP
IPC: B29B17/00
Filed: 2003-01-15
Abstract: PURPOSE: Provided is a process for sorting a waste plastic mixture according to kinds of plastics by using a xylene solvent and a methyl alcohol catalyst, which can cut down personnel expenses and make the waste plastic recycling process efficient. CONSTITUTION: The process comprises the steps of: (S1) collecting the waste plastics; (S2) pre-treating by removing extraneous matters from the waste plastics; (S3) adding the xylene solvent of 30-75deg.C firstly, adding the xylene solvent of 75-118deg.C secondly, and adding the xylene solvent of more than 118deg.C thirdly to the waste plastics; (S4) reacting the xylene solvent with the each kind of plastic to produce each kind of plastic compound; (S5) storing the plastic compounds according to kinds; (S6) adding the methyl alcohol catalyst to the each kind of plastic compound to make a plastic mixture comprising a plastic and a solution; (S7) separating the plastic mixture into the plastic and the solution and extracting.