baber/WOPTO huggingface dataset:
Patent KR-20040048627-A (KR)
Title: Sun visor of an automobile
Inventor: SUNG CHANG MO
IPC: B60J3/02
Filed: 2002-12-04
Abstract: PURPOSE: A sun visor is provided to secure the safety while driving by reducing the rotation trace according to the rotation of the sun visor. CONSTITUTION: Brackets(105) are hinged by combining a sun visor base(101) on the upper part of a sun visor pad(103) and forming first rotating shafts(107) in both sides of the base. The brackets are rotated centering around a second rotating shaft(109) by forming the second rotating shaft to connect the upper parts of the brackets. The rotation trace of the sun visor pad is minimized by rotating the sun visor pad centering around the first rotating shafts when the bracket is rotated centering around the second rotating shaft.
Patent KR-20040050024-A (KR)
Title: Floor console box for automobile
Inventor: CHOI SEONG SIK
IPC: B60R7/04
Filed: 2002-12-09
Abstract: PURPOSE: A floor console box is provided to store small components of passengers in a front seat and a rear seat and to use a cup holder at the same time. CONSTITUTION: A tray is integrally formed or separately inserted in a console body. A first armrest(3) is hinged in the side part of the tray to open crosswise. A storage chamber is formed in the surface of a storage member(4). A second armrest(6) is hinged with the back of the storage chamber to open backward. A cup holder(7) and a small storage chamber(8) are formed in the rear side of the storage chamber. The storage chamber is hinged with the back of the console body. In closing the storage member toward the console body, the second armrest is located in the upper part. Thereby, the storage space of passengers in a front seat and a rear seat is expanded.
Patent KR-20040051762-A (KR)
Title: Decontaminant of maxious gas
Inventor: KANG YOUNG JA
IPC: A61L9/013
Filed: 2002-12-13
Abstract: PURPOSE: A composition for neutralization and removal of a poisonous gas is provided to remove SO2 and HCHO by placing in a home using a briquette, a plant handling sulfides, a laboratory and a car. CONSTITUTION: The composition for neutralization and removal of a poisonous gas comprises 20 wt.% of a first extract; 15 wt.% of a second extract and 65 wt.% of water. The first extract is obtained by mixing an edible sodium hydrogen carbonate(soda), a pasqueflower root, a peach tree, an almond, a limestone and water and heating in a heating furnace at the temperature of 100 to 300 deg.C for 180 to 200 minutes. The second extract is obtained by mixing an acetic acid, an alder tree, a roasted barley, a dropwort, an orange shell, a green mung bean, a radish, a licorice and water and fermenting in a fermentation vessel for 120 to 150 hours.
Patent KR-20040053501-A (KR)
Title: Method for encoding stereo audio, apparatus thereof, method for decoding audio stream and apparatus thereof
Inventor: KIM JUNG HOE
IPC: H04H20/88
Filed: 2002-12-14
Abstract: PURPOSE: A stereo audio coding method, an apparatus thereof, a decoding method and an apparatus thereof are provided to supply more stable sound quality at a low frequency bandwidth and encode stereo audio into less bits. CONSTITUTION: A conversion unit(11) converts audio samples obtained from a plurality of channels, respectively. A psychological sound unit(12) supplies attack sensing information to the conversion unit(11), ties the converted audio signal as proper subband signals, calculates a masking threshold in each subband by using the masking phenomenon due to the interaction of each signal and then supplies the calculated value to a quantizing unit(13). The quantizing unit(13) quantizes correlation cancellation samples of each band on the basis of corresponding scale factor information and supplies the quantized samples. A bit packing unit(14) codes the quantized samples without loss and packages the coded samples by the unit of frame.
Patent KR-20020019588-A (KR)
IPC: H01M8/10
Filed: 2001-05-29
Abstract: 본 발명은, 고체 고분자막의 한쪽면에 캐소드와 가스 확산층, 상기 막의 다른 쪽면에 애노드와 가스 확산층이 이 순서로 배치되어 이루어지며, 캐소드측의 가스 확산층 표면을 따라 산화제 가스, 애노드측의 가스 확산층 표면을 따라 연료 가스가 각각 유통되는 연료 전지에 관한 것이다. 
     상기 연료 전지에서는, 상기 막의 이온 전도성 향상을 위해 이 막을 습윤하게 해야한다.  이 때문에, 상기 연료 전지의 발전 반응에 따라 생성하는 물을 캐소드 부근에서 유지하는 가습 방식 등이 채용되고 있지만, 운전 조건에 따라서는 상기 물이 지나치게 산화제 가스 내로 증발하여, 상기 막이 건조해지는 문제가 있었다. 
     본 발명은, 상기 연료 전지에 있어서, 캐소드측의 가스 확산층을, 캐소드와 접하는 제1 층과, 해당 제1 층보다도 두껍게, 그 표면을 따라 산화제 가스가 유통하는 제2 층으로 구성함으로써, 상기 문제의 해결을 도모하였다.
Patent KR-20020060231-A (KR)
Title: Modified starch solutions and their use in personal care
Inventor: MELBY ALAN L
IPC: A61Q5/02
Filed: 2000-11-01
Abstract: Disclosed are novel aqueous modified starch solutions, such solutions can contain high levels of the modified starch and remain stable such that on standing, the solution does not form a precipitate, become a non pourable gel, separate or spoil due to attack from microorganisms. The use of the novel aqueous modified starch solutions in a cosmetically acceptable medium for the treatment of a keratin-containing substrate is also disclosed.
Patent KR-20030005227-A (KR)
IPC: H01L21/308
Filed: 2001-03-16
Abstract: 실리콘기판(6) 상에, 산화철로 된 핵(1)을 유지시킨 페리틴(4)의 2 차원 결정막을 형성한 후, 적어도 핵(1)을 에칭마스크로 실리콘기판(1)을 에칭한다. 핵(1) 직경은 6㎚로 미세하므로 기판 상에 미소구조체를 형성할 수 있어, 반도체 발광소자나 양자효과를 이용한 각종 반도체 디바이스 제조가 가능해진다.
Patent KR-20030001471-A (KR)
IPC: B01D53/06
Filed: 2001-05-04
Abstract: 필터는 적어도 두개의 상이한 흡착 매체를 포함한다.  첫째는 화학적 흡착 매체로서, 다공성이며 산성 작용기를 포함하여 오염되지 않은 좋은 질의 가스체 환경이 필요한 반도체 제조 및 기타 공정에서 사용되는 대기로부터 암모니아, 유기성 아민, 이미드와 아미노알콜을 포함한 염기 분자를 제거하는데 사용된다.  두번째는 물리적 흡착 매체로서 응축성 오염물을 흡착가능하며, 특히 이들의 끓는점은 150℃보다 높다.  물리적 흡착 매체는 처리되지 않은 활성 탄소를 포함할 수 있다.
Patent KR-20030007613-A (KR)
Title: Transport and storage device
IPC: B65D19/06
Filed: 2001-03-02
Abstract: The invention relates to a device for transporting and/or storing an especially liquid medium, which comprises a relatively thin-walled plastic inner container ( 1 ) that receives the medium and an outer container ( 4 ) that encloses the inner container like a trough. At the top, said inner container ( 1 ) is provided with a filling opening that is configured as a threaded tube ( 2 ), and at the bottom, if required, with a drain opening ( 3 ). The outer container ( 4 ) consists of a pallet-type support ( 5 ) that supports the inner container ( 1 ) on its underside and a jacket ( 6 ) that adjoins the support ( 5 ). The inner container ( 1 ) is secured in the outer container ( 4 ) by means of a cover plate ( 8 ) fastened on the outer container ( 4 ).
Patent KR-20030014671-A (KR)
IPC: H04N7/173
Filed: 2000-05-15
Abstract: 송신측에 등록된 각 시청자의 수신기(20)에 광고 데이터를 송신하는 방법 및 장치(1)를 제공한다.  송신측으로부터 등록된 각 시청자로부터 시청자의 시청자층을 특징짓는 데이터를 수취하고(3), 광고 데이터가 대상으로 하는 시청자층을 특징짓는 데이터를 수취하여 광고 데이터에 관련짓고(3), 등록된 각 시청자별로 시청자의 시청자층을 특징짓는 데이터와, 광고가 대상으로 하는 시청자층을 특징짓는 데이터와의 일치의 정도에 의거하여 시청자의 수신기에 송신하는 광고 데이터를 광고 데이터 중에서 선택하여 시청자에게 할당하고(6), 등록된 각 시청자별로 시청자에게 할당한 광고 데이터를 시청자의 수신기(20)에 송신한다.
Patent KR-20030003764-A (KR)
IPC: G11B5/00
Filed: 2001-05-25
Abstract: 본 명세서에는 원하는 스트라이프 높이를 갖는 제1 자기저항 판독 소자를 포함하는 판독/기록 헤드를 형성하기 위하여 래핑 프로세스를 제어하는 방법 및 장치가 개시되어 있다.  제2 자기저항 판독 소자를 판독/기록 헤드에 결합시킴으로써 개선된 래핑 가이드가 이루어질 수 있다.  (디스크 드라이브의 동작동안 데이터를 판독하는데 사용되는) 제1 자기저항 판독 소자와 동일한 판독/기록 헤드상에 위치함으로써, 제2 소자는 제1 소자와 인접하여 위치하게 되고, 그 결과 제1 및 제2 소자의 상부 에지들 사이에 정렬 및 관계에 있어 공차가 감소된다.  따라서, 제2 자기저항 판독 소자는 제1 소자의 대용품으로서 보다 신뢰성 있는 역할을 수행한다.  선택적으로, 제2 자기저항 소자는 제1 자기저항 소자와 동일한 자기 감도를 가지기 위하여, 제2 자기저항 소자는 제1 자기저항 소자와 동일한 크기로 형성될 수 있다.  래핑동안, 제2 자기저항 소자의 자기 감도는 모니터링되고, 이는 제1 자기저항 판독 소자의 자기 감도 측정의 대용으로 사용된다.
Patent KR-20030011916-A (KR)
IPC: D01F6/18
Filed: 2001-06-18
Abstract: 본 발명의 탄소 섬유 전구체 섬유 다발은 단섬유의 섬유 단면의 장경과 단경의 비 (장경/단경)가 1.05 내지 1.6이고, ICP 발광 분석에 의해 측정되는 Si량이, 500 내지 4000 ppm의 범위인 아크릴로니트릴계 섬유 다발이다.  이러한 탄소 섬유 전구체 섬유 다발은 집속성이 높고 소성 공정 통과성이 양호하고, 또한 이들로부터 얻을 수 있는 탄소 섬유 다발은 수지 함침성, 개섬성이 양호하고, 강도가 높고, 부피가 높아진다.  또한 본 발명의 탄소 섬유 전구체 섬유 다발은, 함액률 HW가, 40 중량％ 이상 60 중량％ 미만인 아크릴로니트릴계 섬유 다발이다.  이러한 탄소 섬유 전구체 섬유 다발로부터 얻어지는 탄소 섬유 다발은, 벌크성이 향상되고, 수지 함침성, 개섬성 및 천(cloth)으로 하였을 때의 커버링성이 우수하다.
Patent KR-20040066644-A (KR)
Inventor: CHOI GYU NAM
IPC: H04B3/28
Filed: 2003-01-20
Abstract: PURPOSE: An induction neutralizing transformer having separated/wound communication lines and shield lines is provided to improve cross talk and loss characteristics. CONSTITUTION: A plurality of communication coils(110-115) are wound in a predetermined frequency. A plurality of shield coils(120-123) are arranged between the communication coils(110-115) and are wound in a predetermined frequency. A cut core(130) is installed to insert the communication coils and the shield coils. A core band(140) is installed to combine the cut core by tension. A bolt(150) and a nut(151) joins both ends of the core band(140). The winding number of the communication coils(110-115) is same as the winding number of the shield coils(120-123).
Patent KR-20040067031-A (KR)
Inventor: ALMADIDY AMER
IPC: C10L1/18
Filed: 2003-01-21
Abstract: PURPOSE: Provided are a natural surfactant for emulsified fuel, which is used for preparing an emulsified fuel significantly reducing generation of unnecessary smoke, poisonous gas, harmful gas and the like, and an emulsified fuel containing the same. CONSTITUTION: The natural surfactant is esterified canola oil prepared by (a) reacting canola oil with diethanol amine under argon atmosphere and heating it for 1 hour at a temperature of 180°C; and (b) after adding sodium methoxide to the step (a), heating it for 4 hours. The emulsified fuel comprises 5-15 wt.% of water, 5-26 wt.% of natural surfactant, 3-12 wt.% of co-surfactant and 36-86.2 wt.% of diesel fuel.
Patent KR-20040069144-A (KR)
Inventor: KIM JONG JAE
IPC: B62D33/02
Filed: 2003-01-28
Abstract: PURPOSE: An isolation structure of a gap between a passenger's seat and a deck is provided to improve the appearance of a pick-up truck and to prevent the inflow of foreign substances by installing a cover in the gap. CONSTITUTION: A cover(400) has a one side portion(410) and another side portion(420). Insertion portions(430,440) are protruded under the cover. A sticking member(450) is installed in the lower face of the other side portion and the outer face of the insertion portion(440) by spreading sticking material on both faces. Thereby, gap between a passenger's seat and a deck is covered.
Patent KR-20040070380-A (KR)
Inventor: LEE BYEONG MO
IPC: A01C1/04
Filed: 2003-02-03
Abstract: PURPOSE: An agricultural seeding carpet and a manufacturing method thereof are provided to offer high tolerance to drought and heat, thereby preventing seeds from being lost or damaged by storm, flooding or exposure to direct sunlight, and to enable fast, efficient germination in high yield by increasing adhesion to the ground and improved capacity of holding moisture and warmth. CONSTITUTION: The seeding carpet comprises: a top-face fabric pad made of cotton or rayon and having a yellow soil mixture impregnated therein, the yellow soil mixture comprising 1-5 wt% of short natural fiber, 1-5 wt% of sodium alginate, and 0.1-1 wt% of a fertilizer based on 100 wt% of yellow soil; and a ground-face fabric pad having sodium alginate coated thereon. Seeds are placed between the top-face fabric pad and the ground-face fabric pad.
Patent KR-20030068482-A (KR)
Title: 플렉시블 프린트 배선판 고정용 접착 시이트 및 플렉시블프린트 배선판에의 전자 부품의 장착 방법
IPC: H05K3/32
Filed: 2003-02-14
Abstract: 플렉시블 프린트 배선판(flexible printed circuit board, 이후 FPC로 지칭함) 고정용 접착 시이트는, 탄소수 4 내지 14의 알킬기를 갖는 (메트)아크릴산 알킬 에스테르를 단량체 주성분으로 하고 분자내에 작용기를 함유하는 아크릴계 공중합체 및 알루미늄계 가교제를 함유하는 감압성 접착제층이 기재의 한면 이상에 형성되어 이루어진다.  상기 아크릴계 공중합체의 작용기는 공중합성 단량체 성분으로서의 작용기-함유 공중합성 단량체의 작용기로부터 유도될 수 있다.  작용기-함유 공중합성 단량체의 비율은 단량체 성분 전체량에 대해 0.1 내지 10 중량% 범위에서 선택될 수 있다.  기재로는 연속 사용 가능 온도가 100 ℃ 이상인 내열성 필름이 바람직하다.
Patent KR-20040075581-A (KR)
Inventor: ITO ATSUO
IPC: A61L27/12
Filed: 2003-02-21
Abstract: PURPOSE: An implant for living body transplant with the deposited coating film of the beta-TCP deposit controlling formation of a pin hole structure, and a preparation method thereof are provided to control duration of an implant in the human body and improve biocompatibility of the implant. CONSTITUTION: A beta-TCP(Tri-Calcium Phosphate) deposit is prepared by using carbonate of lime and phosphoric acid. The generated beta-TCP deposit is deposited on an implant material substrate while simultaneously using ion beam assisted bombardment controlling set current. A Ca/P ratio of the calcium phosphate-coated film is changed according to strength of the set current. When the calcium phosphate-coated film is dissolved in a physiological salt solution, formation of a pin hole structure is controlled.
Patent KR-20040076034-A (KR)
Inventor: CHUN GANG UK
IPC: H04N7/26
Filed: 2003-02-24
Abstract: PURPOSE: A method and a device for coding VBR(Variable Bit Rate) of moving picture are provided to approach a target bit amount by determining quantization coefficient based on the remaining bit amount in a single-pass VBR manner. CONSTITUTION: A method for coding VBR(Variable Bit Rate) of moving picture includes the steps of calculating complexity by picture based on a bit amount of the former frame and quantization coefficient(410,420), calculating the remaining bit amount by picture in proportion to the calculated complexity by picture(430), calculating quantization coefficient of the present frame based on the calculated complexity by picture and the remaining bit amount by picture(440), and determining the final quantization coefficient by comparing the quantization coefficient of the present frame with the set minimum quantization coefficient(450).
Patent KR-20040080073-A (KR)
Inventor: KIM TAE YEONG
IPC: F25D23/02
Filed: 2003-03-10
Abstract: PURPOSE: Structure of a homebar door for a refrigerator is provided to protect a display unit against moisture, and to prevent accidents such as short circuit or fire by forming the groove in the back of the homebar door with simple structure. CONSTITUTION: A homebar door(5) is opened or closed, and combined with a refrigerator door. A display unit is installed in the front of the homebar door, and a drain passage formed in the back of the homebar door. The drain passage is composed of a first groove(40) spaced from the corner of the back of the homebar door and formed along the corner, and a second groove(45) connected from the first groove to the corner of the homebar door. Water is discharged quickly through the drain passage in pouring water in the back of the homebar door, and the homebar door is closed by inverting the homebar door after taking food out.
Patent KR-20040081509-A (KR)
Inventor: SHIN HYEON DU
IPC: H04B7/00
Filed: 2003-03-13
Abstract: PURPOSE: A time information sharing method using a Bluetooth is provided to enable each electronic device to correct its own time information to a standard time upon receiving information on the standard time from a mobile phone. CONSTITUTION: A Bluetooth mounted in a computer searches a Bluetooth of a mobile phone and establishes connection thereto(S1). The computer requests time information from the mobile phone by using a time setting application program(S2). The computer checks receiving of a time information response packet and extracts time information that has been recorded in its time information column and transmitted(S3,S4). The computer detects a reciprocation delay time of a time information request packet by subtracting the extracted time from its current time, and estimates a half the reciprocation delay time as a uni-directional packet transmission delay time(S5). The computer obtains a current standard time by adding the uni-directional packet transmission delay time to the time information recorded in the remote time information column on the time information response packet, and corrects its current time to the standard time(S6,S7).
Patent KR-20050099648-A (KR)
Inventor: SEO YOUNG HYUN
IPC: G06Q30/00
Filed: 2003-03-19
Abstract: 본 발명은, 수수료수입 업체들과, 상기 수수료수입 업체들과 인터넷을 통해 통신하며 수수료수입 추첨 관리를 위한 수수료거래 추첨 관리서버를 구비한 시스템에서 상기 수수료거래 추첨 관리서버에서의 수수료거래 추첨관리 방법에 있어서, 상기 수수료수입 업체들중 수수료거래 추첨 관리를 요구한 수수료수입 업체를 서비스 수수료수입 업체로서 등록하고 상기 서비스 수수료수입 업체별 및 수수료상품별 추첨기준과 상기 서비스 수수료수입 업체의 회원고객 정보를 상기 수수료거래 추첨 관리서버의 데이터베이스에 저장하는 과정과, 등록된 서비스 수수료수입 업체에서의 회원고객과의 수수료 거래에 따라 회원고객정보를 적어도 포함하는 회원고객 수수료상품 거래정보가 수신되면 상기 데이터베이스에 저장된 서비스 수수료수입 업체별 및 수수료상품별 추첨기준에 근거하여 상기 회원고객 수수료상품 거래정보에 포함된 수수료 거래치를 상기 데이터베이스에 누적하는 과정과, 상기 데이터베이스에 누적된 해당 수수료상품의 수수료거래 누적치가 상기 서비스 수수료수입 업체의 수수료상품 추첨기준을 만족하면 해당 수수료상품에 대응된 회원고객들을 대상으로 상기 수수료 수입 업체들의 수수료 수익에서 내놓은 일정부분에 대한 추첨을 실시하는 과정으로 이루어진다.
Patent KR-20040085713-A (KR)
Inventor: KIM JIN SEOK
IPC: G06F12/00
Filed: 2003-04-01
Abstract: PURPOSE: A log memory database system and a log processing method thereof are provided to improve a system/process performance by storing a log, which is generated when the system is used, in a memory database, not a disk, as a table form and improve a search speed by efficiently managing a storing space. CONSTITUTION: An I/O(Input/Output) tool(10) receives user's input for searching the log and outputs/displays the contents of the searched log. The memory database(22) stores the log as the table form. A process(21) generates a memory table(23) to the memory database, stores the log to the generated memory table, and generates an index table for the stored log contents.
Patent KR-20040086011-A (KR)
Inventor: CHUNG HAE IL
IPC: B60N2/48
Filed: 2003-04-03
Abstract: PURPOSE: A headrest for a vehicle is provided to decrease the thickness of the headrest, and to simplify the structure of the headrest by linearly moving, turning at the end and returning the movable unit with semi-elastic force. CONSTITUTION: A headrest comprises a stay rod(114) having a couple of vertical bars(110) mounted in a seat and spaced from each other and a horizontal bar(112) connecting the upper parts of the vertical bars; a fixing gear unit(116) fastened to both ends of the horizontal bar of the stay rod; a connecting link(118) connected to the fixing gear unit by a hinge; a turning gear unit(120) combined with the connecting link and engaged with the fixing gear unit; a spring mounted between the connecting link and the turning gear unit to engage and disengage gear teeth of the fixing gear unit and the turning gear unit by elastically rotating the turning gear unit; a movable unit(124) connected to the end of the connecting link by a hinge and composed of a movable bar(122) arranged in parallel with the horizontal bar; a spring(123) supported between the movable bar and the horizontal bar to pull the movable bar downward; and a turning unit(128) hinge-connected to the horizontal bar of the stay rod to surround the upper part of the movable bar.
Patent KR-20040086705-A (KR)
Inventor: JUNG I SEON
IPC: H01L21/8242
Filed: 2003-04-03
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to prevent degradation of devices due to the difference of physical property by using the same material as a barrier metal film of a lower and upper electrode. CONSTITUTION: An interlayer dielectric(21) with trenches is formed on a substrate. Lower electrodes(24a,24b) with a barrier metal film are formed in the trenches. An etch stop layer(25) is formed to expose the lower electrode. A barrier layer(26) and an insulating layer(27) are sequentially stacked on the exposed lower electrode. An interlayer dielectric(29) is formed on the resultant structure. Via holes are formed to expose the lower electrode and the insulating pattern. Metal lines(32a,32b) and an upper electrode(32b) with a barrier metal film(31) are simultaneously formed in the via holes for exposing the lower electrodes and the insulating pattern, respectively. A metal film is used as the barrier metal films(23,31) for the lower and upper electrode.
Patent KR-20040087685-A (KR)
Inventor: KIM BYEONG JIK
IPC: F04B39/00
Filed: 2003-04-07
Abstract: PURPOSE: A discharge valve assembly of a reciprocating compressor is provided to prevent a valve collision sound generated in opening and shutting a discharge valve b opening and shutting discharge holes. CONSTITUTION: A piston(3) is connected with a mover of a reciprocating motor for absorbing, compressing, and discharging refrigerant gas while reciprocating inside a cylinder(2) in a straight line. A discharge cover(5) forms a discharge chamber(S) for covering a front end surface of a discharge side of the cylinder. A discharge valve(10) forms a plurality of discharge holes(12) at a part contacting with the front end surface of the cylinder in association with a circumferential direction for opening and shutting the discharge holes while elastically repeating transformation and restoration when the piston reciprocates. A support spring(20) elastically presses a compression back of the discharge valve to maintain a state that the discharge valve is adhered closely to the cylinder until a predetermined pressure.
Patent KR-20040089851-A (KR)
Inventor: PARK TAE KYU
IPC: H01K1/46
Filed: 2003-04-15
Abstract: PURPOSE: An eyelet is provided to prevent an environmental contamination by avoiding use of lead, and reduce processes by eliminating the need of wiping the welded part with a hydrochloric acid. CONSTITUTION: An eyelet(3) has a downward groove(31) formed at the center of the top of the eyelet, an upward protrusion(32) formed in the downward groove, and a through hole for passage of a lead wire(39) extended from a filament. A spherical surface(35) forming an outer surface of the eyelet has a small hole formed at the appropriate part of the spherical surface. A coupling protrusion(37) protruded downward is formed around beneath the small hole, in such a manner that the coupling protrusion maintains firm coupling forces with an insulating glass(5) molded on a base(2).
Patent KR-20040090086-A (KR)
Inventor: WOO SEUNG HUN
IPC: B62D17/00
Filed: 2003-04-16
Abstract: PURPOSE: A toe control suspension of a vehicle is provided to secure travel safety of the vehicle by increasing a bump toe-in value in turning and to use a motor of small volume by preventing a change of a tread during operation. CONSTITUTION: In a toe control suspension of a vehicle, a control lever(6) is connected to the vehicle body side end of a toe link(3). The control lever is driven by a motor and rotated around a vehicle body-side fixing point(C) and the high and low of the vehicle body side end of the toe link is adjusted. A cylinder part(6a) having an incision groove at the bottom surface is formed to the control lever. An extension end(3a) with a steel ball(3b) to be inserted in the cylinder part is integrally formed to the vehicle body side end of the toe link. A fixing plate(7), having a guide groove(7a) of the same curve as a rotation track formed by the vehicle body side end of the toe link when the toe link rotates around a connection point with a knuckle(1), is mounted to a vehicle body. A pin(3c) integrally formed to the vehicle body side end of the toe link is inserted in the guide groove. The rotation of the toe link is possible and the radial movement of the toe link is impossible.
Patent KR-20030084643-A (KR)
Title: 마찰 및 자기 이력을 감소시키기 위한 위치 센서 제어부를갖는 외부 장착형 차압 제어 시스템
IPC: F02D13/02
Filed: 2003-04-21
Abstract: 본 발명의 캠 페이저는 중앙 장착형 스풀 밸브(192)의 위치를 제어하고, 캠 장착형 페이저의 위상각을 제어하는 스풀 위치 피드백을 갖는 외부 장착형 DPCS(234)를 구비한다.  위치 센서(300)는 제어 루프(400)가 스풀 밸브(192)의 위치를 제어하도록 스풀 밸브 위치에 장착된다.  제 2의 외부 루프(430)가 위상각을 제어한다.  오프셋은 정상 상태 또는 널 위치로 스풀 밸브를 이동시키도록 스풀 밸브 위치에 적합하게 부가된다.  상기 널 위치는, 스풀(200)이 페이저를 한 방향으로 이동시키도록 내향 이동하고 페이저를 다른 방향으로 이동시키도록 외향 이동 가능하도록 요구된다.  이러한 형태의 시스템은 시스템의 임의의 마찰 또는 자기 이력을 감소시킨다.