baber/WOPTO huggingface dataset:
Patent KR-20020040790-A (KR)
IPC: C23C28/02
Filed: 2001-06-15
Abstract: 본 발명에 관한 백색 피막을 갖는 장식품은 금속 또는 비철 금속 기재 표면 중의 적어도 일부에 건식 도금법에 의해 형성된 백색 색조의 스테인리스강 피막으로 이루어진다(비철 금속 기재의 경우, 해당 기재의 표면에 기초 도금 피막을 추가로 형성한다).  본 발명에 관한 백색 피막을 갖는 장식품의 제조 방법은 금속 또는 비철 금속을 기계 가공에 의해 형성하는 공정과, 해당 기재의 표면을 세정 및 탈지하는 공정과, 해당 기재를 건식 도금 장치 내에서 충돌 세정하는 공정과(비철 금속의 경우, 기재를 세정 및 탈지한 후에 기재 표면을 습식 또는 건식 도금에 의해 기초 도금 피막을 형성하는 공정과, 해당 피막을 충돌 세정하는 공정), 해당 기재(피막) 표면을 건식 도금법에 의해 백색 색조의 스테인리스강 피막을 형성하는 공정을 포함하는 것을 특징으로 한다.  본 발명에 따르면, 최외층 피막으로서 저렴하고 장기 내식성이 우수한 백색 색조의 스테인리스강 피막을 가진 저가의 장식품 및 그 제조 방법을 제공할 수 있다.
Patent KR-20020061602-A (KR)
IPC: A61K47/46
Filed: 2001-04-10
Abstract: 리팜피신 및/또는 다른 약물의 생체이용률이 증진된, 리팜피신 및/또는 이소니아지드를 포함하는 항결핵 약물의 경구용 약제학적 조성물.  바람직하게는, 리팜피신의 생체이용률이 이소니아지드의 존재에 의해 유발된 그의 분해를 방지함으로써 증진된다.  최소량의 약물이 pH 1 내지 4에서 용출되도록 리팜피신 및/또는 이소니아지드가 지연 방출 및/또는 연장 방출 형태로 존재할 수 있다.  바람직하게는, 리팜피신 및/또는 이소니아지드의 지연 방출은 약물을 pH 감수성 폴리머로 처리함으로써 이루어진다.
Patent KR-20020059706-A (KR)
Title: An apparatus for reproducing an information signal stored on a storage medium
IPC: G11B27/10
Filed: 2001-09-05
Abstract: An apparatus for reproducing an information signal stored on a first storage medium ( 4 ). The apparatus comprises a reading unit ( 2 ) for reading the information signal from the first storage medium, an output unit ( 6 ) for supplying the information signal to a display unit, an user controllable input unit ( 8 ) for receiving commands to enable an user to access the information signal. The user controllable input unit is adapted to receive a first command at an instant. The apparatus further comprises a unit ( 10 ) for controlling the reading unit to start reading the information signal from said storage medium at a second position in the information signal in response to said first command, the information signal at said second position having features showing a similarity with features of the information signal at a first position read at said instant of receiving said first command, or a features of an information signal read prior to said instant.
Patent KR-20020086711-A (KR)
Title: 카바메이트 카스파제 억제제 및 이의 용도
IPC: A61K31/403
Filed: 2001-03-29
Abstract: 본 발명은 화학식 I의 카스파제 억제제를 제공한다.  당해 화합물은 아포프토시스 및 IL-1β분비의 효과적인 억제제이다. 
     화학식 I 
     
       
     
     위의 화학식 I에서, 
     Z는 산소 또는 황이고, 
     R 1 은 수소, -CHN 2 , -R, -CH 2 OR, -CH 2 SR 또는 -CH 2 Y이며, 
     Y는 전기음전성 이탈 그룹이고, 
     R 2 는 CO 2 H, CH 2 CO 2 H 또는 이의 에스테르, 아미드 또는 동배체이며, 
     R 3 은 카스파제 효소의 S2 하위부위로 피팅될 수 있는 그룹이고, 
     R 4 및 R 5 는 개재된 질소와 함께, 헤테로 환을 형성하며, 
     R은 본원에 기재된 바와 같다.
Patent KR-20030007693-A (KR)
IPC: G11C8/08
Filed: 2001-05-25
Abstract: 모니터 트랜지스터 임계 전압의 비율로 트래킹하는 바이어스 전압 조절에 의해 트랜지스터 어레이 소자의 성능이 향상된다.  본 발명의 회로 및 방법은 특히 DRAM 및 임베디드(embedded) DRAM과 같은 트랜지스터 어레이 소자의 성능을 향상시키는데 유용하다.  특히 정상적으로 어레이에 공급되는 적어도 두 개의 바이어스 전이 적어도 하나의 모니터 트랜지스터의 실제 임계 전압의 비율로 트래킹되어 조절될 때 이러한 효과를 얻게 된다.  성능 향상은 신뢰성 향상, 동작 바이어스 조건의 확장, 전력 소비 감소 및 (메모리 셀의 경우) 저장 시간의 증가를 포함한다.
Patent KR-20030012898-A (KR)
Title: Stabilisation of light sensitive substances
IPC: C09K23/52
Filed: 2001-06-12
Abstract: An emulsion comprising an organic discontinuous phase which is distributed throughout a continuous aqueous phase, wherein the organic phase comprises a light sensitive active ingredient, and the emulsion is stabilised by a water soluble stabilising material in the aqueous phase, wherein the water-soluble stabilising material is a water-soluble stabilising polymer which has a plurality of hydrophilic and hydrophobic groups and is selected from partially hydrolysed polyvinyl acetate and addition copolymers formed from (i) at least one ethylenically unsaturated carboxylic acid esters and (ii) at least one ethylenically unsaturated carboxylic acid or ethylenically unsaturated carboxylic acid anhydride, and wherein the organic phase further comprises, a) an organic solvent which is a liquid at 25° C. and/or b) an organic phase stabilising material comprises hydrophobic moieties and is a material which is more soluble in the organic phase than the aqueous phase. The composition is useful for protecting light sensitive active ingredients which would otherwise in neat form decompose on exposure to light, preferably sunlight. The invention is of particular value when the light sensitive active ingredient is a pesticide, herbicide or a veterinary treatment active. Preferably the light sensitive active ingredient is a light sensitive pyrethroids. The invention also contemplates a domestic pest control formulation comprising light sensitive pesticides.
Patent KR-20040062706-A (KR)
Inventor: KIM DONG PIL
IPC: G06Q50/10
Filed: 2003-01-03
Abstract: PURPOSE: A system and a method for an M:N typed online baduk match, and a computer-readable recording medium storing a program are provided to evaluate baduk ability and efficiently learn the baduk by comparing a style for advancing the selection positions of a user with the style decided by majority while baduk amateurs join in the online baduk match between groups. CONSTITUTION: A web server(30) forms the web interface with the M player clients(10) and the N player clients(20). The M baduk servers(40) allow the connection of the M players and advance the M:N baduk match on the M player clients. The N baduk servers(50) allow the connection of the N players and advance the M:N baduk match on the N player clients. A baduk match master server(60) makes the position of the baduk stone selected finally by calculating/broadcasting the most frequent selection position of the M and N players. A database(70) stores the information needed to advance the online baduk match and generated in real-time when the baduk match is advanced. A match controller module(90) controls the online baduk match by providing a user interface and generating an event code.
Patent KR-20040065927-A (KR)
Inventor: CHO SEO HYEON
IPC: B41J2/175
Filed: 2003-01-16
Abstract: PURPOSE: An ink cartridge is provided to prevent the formation of a dead space around an ink supply pipe by forming a slimming recess of a slide core outside a container body instead of forming a slimming recess inside the container body and to avoid the leakage of ink by suppressing the expansion of air in the container. CONSTITUTION: An ink cartridge comprises a container body(10) formed in a box shape, having a pipe for supplying ink and receiving ink, a porous body installed in the container body and absorbing ink, and a head part(30) prepared in the lower end portion of the container body and having a slimming recess(33) without slide cores.
Patent KR-20040067209-A (KR)
Inventor: KIM MU YEOL
IPC: F25D23/02
Filed: 2003-01-22
Abstract: PURPOSE: Structure for mounting a gasket of a door in a refrigerator is provided to seal completely, to insulate heat, and to increase the effective capacity of the refrigerator by inserting the part of the gasket into a liner of the door. CONSTITUTION: A refrigerator is composed of a body, and a door opened and closed to the body. A groove is formed in a door liner(3) in the door, and a gasket is partially inserted to the groove. A gasket containing space(3d) is formed in the door liner, and the gasket is partially inserted to the gasket containing space. The gasket containing space is extended from an assembling part insertion groove(3c) narrower than an assembling part(4d), and a portion of a magnet embedding part(4a) and a division area(4b) are contained in the gasket containing space in combining the assembling part with an anchor part(4c).
Patent KR-20040018098-A (KR)
Inventor: KIM SEON GUK
IPC: E04G17/14
Filed: 2003-01-24
Abstract: PURPOSE: A form unit for kicker installation and a form for kicker installation are provided to facilitate assembling, installing, and disassembling works, enable reuse even after disassembling, and change the length of the form unit for kicker installation according to the size of a member, and adjust the height of the form unit for kicker installation according to the thickness of a slab. CONSTITUTION: A form unit for kicker installation comprises a length-adjusting plate(10) with predetermined length; a fixing frame(20) having guide parts at the ends so that the length-adjusting plate is inserted and slides horizontally; a locking device(30) controlling the sliding of the length-adjusting plate in the guide parts; and at least one support leg separably combined to the fixing frame, to support the fixing frame on a mold. The fixing frame is horizontally bent in the middle part at a predetermined angle.
Patent KR-20030038570-A (KR)
Title: Digital patch
Inventor: KIM YUN UN
IPC: G06F13/00
Filed: 2003-02-04
Abstract: PURPOSE: A digital patch is provided to smoothly interconnect different shaped connection terminals, e.g. an XLR terminal, an RCA terminal, a BNC terminal for a convenient connection of plural digital broadcast, sound or communication equipments. CONSTITUTION: The digital patch(5) is connected to plural digital equipments(3, 4, 6, 7). The shapes of connection terminals of the digital equipments(3, 4, 6, 7) are various. The input connection terminals are connected to the digital patch(5), and also the output ones are connected to the digital patch(5). The digital patch(5) makes possible a parallel connection of the digital equipments, and a data transmission among the digital equipments(3, 4, 6, 7). So the smooth data transmission among the digital equipments(3, 4, 6, 7) can be made via the digital patch(5) irrespective of the shape of the connection terminals.
Patent KR-20040072181-A (KR)
Inventor: KIM CHEOL UNG
IPC: G06Q99/00
Filed: 2003-02-10
Abstract: PURPOSE: A method and a system for managing the on/offline discount information, and a computer-readable recording medium recording the same are provided to offer the discount information to an Internet site and mobile users by constructing a database with the discount information for the goods on the on/offline after classifying the information into each region/market zone/product/brand/price. CONSTITUTION: An information provider database(170) stores the records and the provided discount information of an information provider. A discount information database(160) stores the discount information on the on/offline provided from an information proving terminal(130). A classification program classifies the discount information stored in the discount information database based on a preset standard. A search program searches the discount information by a search condition inputted from a user terminal(110). A symbol tracing program traces the preference of a user through a search record and an information use record of the user registered as a member. A transmission program transmits a user database(150) storing the symbol of the user and the searched discount information to the user terminal.
Patent KR-20040073071-A (KR)
Inventor: KIM GYU HA
IPC: A61B17/64
Filed: 2003-02-13
Abstract: PURPOSE: A wire fixing clip is provided to allow a plier to easily catch and change the position of the wire fixing clip by forming grooves at both sides of the wire fixing clip. CONSTITUTION: A wire fixing clip(10) for fixing the wire tying the fracture part of bone of a patient, comprises a wire hole(11) for insertion of the wire; and grooves(12) formed at both sides of the wire fixing clip so as to allow a plier to easily catch the wire fixing clip without a slippage. Alternatively, the grooves have stopper protrusions formed at the grooves in the transverse directions of the grooves so as to permit the plier to conveniently catch the wire fixing clip.
Patent KR-20040074159-A (KR)
Inventor: HAN SANG HYEON
IPC: C03C27/12
Filed: 2003-02-17
Abstract: PURPOSE: Provided are a resin composition for fireproof glass which shows excellent thermal insulation and integrity, and does not generate a gas harmful to human, when fired, and is normally transparent and thus secures the visibility of glass. CONSTITUTION: The resin composition comprises 40-80 wt% of silicate or modified silicate, 1-10 wt% of alkali compound, 5-30 wt% of silica, 0.5-40 wt% of phosphate compound, and 1-20 wt% of antifreeze. The alkali compound is one or two or more selected from NaOH, KOH and Ca(OH)2, silica is one or two or more selected from fumed silica, white silica, silica sol, and micronized silica. The phosphate compound is one or two or more selected from potassium phosphate, potassium phosphate II, and potassium phosphate III. The antifreeze is one or two or more selected from glycerin, NaCl, and CaCl2.
Patent KR-20030070834-A (KR)
Title: 전자 기기, 전자 기기의 수신 제어 방법 및 전자 기기의수신 제어 프로그램을 기록한 기록 매체
IPC: G04G21/04
Filed: 2003-02-25
Abstract: 외부 무선 정보를 정확하게 수신할 수 있는 전자 기기, 전자 기기의 수신 제어 수단 및 전자 기기의 수신 제어 프로그램을 제공한다. 
     스테핑 모터 유닛(3)과, 시각 정보를 실은 전파를 수신하는 외부 무선 정보 수신 유닛(2)을 구비한 전파 시계(1)로서, 스테핑 모터 유닛(3)은, 외부에 존재하는 외부 자계를 검출함과 아울러 외부 자계의 검출에 따라 외부 자계 검출 신호를 출력하고, 외부 자계를 검출하지 않는 경우는 외부 자계비 검출 신호를 출력하는 자계 판정부(54)를 구비하고, 외부 무선 정보 수신 유닛(2)은, 외부 무선 정보를 받는 안테나(21)와, 안테나(21)로부터 받은 외부 무선 정보를 처리하는 수신 회로(22)를 구비하고, 자계 판정부(54)로부터 출력된 외부 자계 검출 신호 및 외부 자계비 검출 신호에 따라서, 외부 무선 정보 수신 유닛(2)을 제어하는 수신 제어 수단(55)이 마련되어 있다.
Patent KR-20030074207-A (KR)
Title: 유기 일렉트로루미네센스 소자 및 그 제조 방법
IPC: H05B33/10
Filed: 2003-03-05
Abstract: 기판(10) 위에, 양극층(20), 정공 수송층(30), 발광층(40), 전자 수송층(50), 및 음극층(60)을 이 순서로 적층 형성한 유기 EL 소자(200)에 있어서, 양극층(20) 위에 부착된 이물질(70)을 정공 수송층(30)으로 실질적으로 커버하기 위해, 정공 수송층(30)의 막 두께를 두껍게 한다.  이에 의해, 양극층(20)과 음극층(60)이 직접 접촉하여 쇼트하는 것을 방지하여, 쇼트에 기인하는 화소의 발광 불량을 경감시킨다.
Patent KR-20040079697-A (KR)
Inventor: JU JAE SUN
IPC: H04B1/40
Filed: 2003-03-10
Abstract: PURPOSE: A method for changing a dual power class of a mobile communication terminal is provided to supply a mobile communication terminal for satisfying requests of plural mobile communication service providers with the single mobile communication terminal, thereby easily converting into a power class requested by the service providers without changing the terminal. CONSTITUTION: A terminal user selects a power class change mode on a terminal menu(401). A list on plural mobile communication service providers is outputted on the menu of the terminal mode, and the terminal user selects a predetermined mobile communication service providers in reference to the list(402). A terminal decides whether a power class of the selected mobile communication service provider is automatically set(403). If not, the terminal maintains a power class of an existing mobile communication service provider(404). If the power class is automatically set, the terminal changes into the power class of the corresponding mobile communication service provider(405).
Patent KR-20040027270-A (KR)
Title: Method for monitoring database system
Inventor: NA JANG GEUN
IPC: G06F15/00
Filed: 2003-03-22
Abstract: PURPOSE: A method for monitoring a database system is provided to lighten efforts of a developer or a DBA(DataBase Administrator), easily understand a problem, and to measure by executing a performance diagnosis for the database system in real-time. CONSTITUTION: After checking a user's environment of the Oracle based database system and providing a GUI(Graphic User Interface), the information for diagnosis items to check a database system state is collected/stored by an executing order from the user. If the system load is detected, a parameter of the database system is changed from the item occurring the load. After analyzing a cause of the load by executing instance monitoring(301), session monitoring(302), and SQL(Structured Query Language) monitoring(304), the database system is optimized by performing an irregular analysis comprising the steps for executing application tuning(305) and managing an object(306).
Patent KR-20040083798-A (KR)
Inventor: JUNG HYO YUN
IPC: H02K5/173
Filed: 2003-03-25
Abstract: PURPOSE: A bearing assembly of exhaust motor is provided to reduce a manufacturing cost by mounting an oil-less bearing on an exhaust motor of a microwave oven. CONSTITUTION: A bearing assembly of exhaust motor comprises a bracket(101) coupled to an open part of a casing in an exhaust motor of a microwave oven; an oil-less bearing(105) coupled to a driving shaft inside the casing; a bracket accommodating unit(102) for receiving an oil circulating path of the oil-less bearing; a rubber(104) and a ring plate(103) formed along the outer circumference of the bracket accommodating unit; a bearing holder(106) having a plurality of elastic bosses; a bearing bracket(107) for accommodating the oil-less bearing; and a washer(108) inserted between a driving unit of the motor and the bearing bracket.
Patent KR-20040077407-A (KR)
Inventor: JOO YEON JONG
IPC: A01G9/02
Filed: 2003-04-07
Abstract: PURPOSE: A method of making a flowerpot and a flowerpot stand by crushing and molding waste tires is provided. As using waste materials, environment pollution is reduced and flowerpots and flowerpot stands with various colors are produced by the addition of pigments. CONSTITUTION: Waste tires are crushed, added with adhesives such as urethane binders and pigments and then molded by heating. For the prevention and distortion of a flowerpot and a flowerpot stand, a reinforcing rim and a reinforcing bar made of less inelastic and higher strength material than rubber are used on the side wall and bottom surface of the flowerpot and flowerpot stand.
Patent KR-20040089288-A (KR)
Inventor: CHOI JAE GYEONG
IPC: H01L21/52
Filed: 2003-04-11
Abstract: PURPOSE: An apparatus for attaching a semiconductor die is provided to prevent the contamination and damage of a mounting tool by inserting between the mounting tool and a loading member. CONSTITUTION: An apparatus includes a mounting stage, a loading member, a pressing part, a foreign substance preventing layer, and a guiding part. The mounting stage(102) is used for loading and transferring a semiconductor die(100). The loading member(104) is used for connecting electrically the semiconductor die with the outside. The pressing part(108) presses the loading member to attach the semiconductor die on the loading member via an adhesive member(106). The foreign substance preventing layer(110) is inserted between the pressing part and the loading member. The guiding part(112) is used for transferring the foreign substance preventing layer to an upper portion of the loading member.
Patent KR-20030045704-A (KR)
Inventor: YOON DAI HYUN
IPC: C07K1/34
Filed: 2003-04-11
Abstract: PURPOSE: A method for producing high purity silk peptide by crystallization is provided, thereby simply producing the high purity silk peptide without environmental pollution. CONSTITUTION: A method for producing high purity silk peptide by acid-base or enzyme hydrolysis or high-pressure heat hydrolysis of cocoon or silk waste comprises the steps of: filtering the hydrolysate of cocoon or silk waste with a 40 to 60 micron filter membrane, a 10,000 to 300,000 MW ultrafiltration filter membrane, a nano-sized filter membrane having a salt rejection of 40 to 95%, and a reverse-osmotic membrane having a salt rejection of 80 to 98% to remove unreacted materials, salts, free amine, medium molecular weight peptides and high molecular weight peptides from the hydrolysate; and crystallizing the filtrated solution with an organic solvent, wherein the high purity silk peptide is selected from the mixed silk peptides having the average molecular weight of 150 to 1,500, sericine peptides having the average molecular weight of 150 to 1,500, and fibroin peptides having the average molecular weight of 150 to 1,500; and the organic solvent is selected from alcohol having carbon number of 1 to 4, ketone having carbon number of 1 to 5, and a high polar organic solvent.
Patent KR-20040090535-A (KR)
Inventor: JUNG HO JEONG
IPC: H01L21/027
Filed: 2003-04-17
Abstract: PURPOSE: An input/output module of a wafer processing apparatus is provided to display an input and an output in real time by installing a separate input/output module between each process unit and a central processing unit that gives various commands to process a wafer. CONSTITUTION: A plurality of input connectors(110) are formed on a substrate(100). Each input connector is connected to one of a plurality of process units. An input unit receives a process signal from each process unit and outputs the process signal to the central processing unit(200). A display unit is correspondingly formed in the input connector. A plurality of output connectors(130) are formed on the substrate. Each output connector is connected to one of a plurality of process units. An output unit receives a control command signal from the central processing unit and outputs the control command signal to each process unit. A display unit is correspondingly formed in the output connector.
Patent KR-20040092188-A (KR)
Inventor: JANG SUN HO
IPC: H01M10/052
Filed: 2003-04-25
Abstract: PURPOSE: A composite polymer electrolyte having different morphology is provided to show reinforced mechanical property, thin thickness, good impregnation of an electrolytic solution into a porous matrix and maintenance characteristics and improved ionic conductivity. CONSTITUTION: The composite polymer electrolyte(10) for a lithium secondary battery is manufactured by the method comprising the steps of: preparing a first porous polymer membrane(12) with microscale morphology; obtaining a solution of a microporous structured polymer with submicroscale morphology and a mineral in a cosolvent; coating the solution onto the first porous polymer membrane(12) to form a second porous polymer membrane(14) with microporous structure, so that a porous composite polymer membrane comprised of the first porous polymer membrane(12) and the second porous polymer membrane(14) which have morphology different from each other is formed; and impregnating an electrolytic solution(16) into the porous composite polymer membrane.
Patent KR-20030087932-A (KR)
Title: 반도체 레이져, 그 제조 방법 및 광 픽업 장치
IPC: H01S5/024
Filed: 2003-05-06
Abstract: 평면형상이 거의 원형인 베이스에 그 하나의 직경에 대해 일정 간격을 사이에 두고 2개의 리드가 고정되고, 베이스의 일측면에 2개의 리드와 평행으로 베이스와 수직인 하나의 면을 가지는 히트싱크가 설치됨으로써 스템이 형성된다.  히트싱크의 하나의 면에 레이져 칩이 마운트되고, 그 주위가 캡으로 피복되어 있다. 히트싱크는 레이져 칩의 레이져 광 출사 위치가 베이스의 중심이 되도록 고착되어 있다.  그 결과, 고출력 레이져 칩과 같이 칩 사이즈가 크고 발열량이 큰 레이져 칩의 경우라도 히트싱크를 크게하여 방열특성을 향상시키면서 외경이 작고 저렴한 가격으로 간편하게 제조할 수 있는 구조의 반도체 레이져를 얻을 수 있고, 박형의 광 픽업이 얻어진다.
Patent KR-20040096048-A (KR)
Inventor: LIM SEONG GYU
IPC: G02F1/13357
Filed: 2003-05-07
Abstract: PURPOSE: A direct light type back light unit system for a large panel is provided to improve a fluorescent lamp installation structure to apply a back light unit to a large LCD(Liquid Crystal Display) and reduce leakage current. CONSTITUTION: A direct light type back light unit system includes a fluorescent lamp(10), a PCB(Printed Circuit Board)(12) for fixing the fluorescent lamp and applying power to the fluorescent lamp, a metal case(2) for accommodating the PCB, a reflecting plate located on the bottom face of the case, and a diffusion plate placed on the fluorescent lamp to uniformly radiate light. A gap(26) is formed in a fixing bolt hole of the PCB using a spacer(24) such that the PCB is moved in its length direction according to expansive force generated when the fluorescent lamp is expanded in its length direction due to heat. A fixing holder is set at a predetermined portion of the fluorescent lamp. The bottom face of the metal case is partially cut and an insulator is inserted into the cut to shield leakage current.
Patent KR-20030089436-A (KR)
Title: 자동 펌프식 하이드로뉴매틱 스트럿 유닛
IPC: F16F9/32
Filed: 2003-05-07
Abstract: 내부 레벨 조절 장치를 갖춘 자동 펌프식 하이드로뉴매틱 스트럿 유닛은 진동 완화제로 채워지고 가스 패딩의 압력을 받는 작동 실린더 및 작동 실린더 내에 이동 가능하게 배열되는 피스톤을 구비한다.  작동 실린더를 두 개의 작동실로 나누는 피스톤은 피스톤 로드의 단부에 배열되고, 피스톤 로드의 중공실은 작동 실린더에 고정된 펌프 로드의 펌프 실린더로서 펌프를 형성하는 기능을 하며, 스프링 운동에 의해 진동 완화제가 저압실에서 고압실로 운반되어 차량 구조의 레벨이 유지된다.  이때 펌프에 의해 생성되고 피스톤 로드를 바깥쪽으로 움직이는 힘에 탄성력이 반작용한다.