baber/WOPTO huggingface dataset:
Patent KR-20020040951-A (KR)
Title: DSP Scheduling Control Method
Inventor: LEE JI YEON
IPC: H04B14/04
Filed: 2000-11-25
Abstract: PURPOSE: A method for controlling a DSP(Digital Signal processor) scheduling is provided to create and supply a DSP control signal capable of controlling a DSP scheduling for a large amount vocoder signal process at basic processing time period in a receiving termination time of a TDM(Time Division Multiplexed) highway and a time of inactive statuses of a serial port and a DMA(Direct Memory Access) for making an interactive independent serial vocoding job possible without a handshaking method between a host processor in a vocoder board and a DSP. CONSTITUTION: A TDM highway connected to a public telecommunication network and a path connected to a packet network are provided. An interface function is supplied for transmitting voice data between a user connected to a corresponding packet network and a user of the public telecommunication network. A predetermined control signal necessary for each DSP(12) is created and supplied in a control circuit(11) comprising an FPGA(Field Programmable Gate Array) for a voice data receipt and accumulation from the TDM highway connected to the public telecommunication network and a process of basic processing time unit with respect to received data. Thus, a DSP scheduling function for a large amount vocoder signal process is supplied. That is, a large amount vocoder board(10) decodes voice data coded from a packet network and transmits the data to the public telecommunication network user, and codes a voice signal of the public telecommunication network user and transmits the signal to the packet network. Each DSP(12) performs a coding process and a decoding process as DSP capacity lines according to each vocoding kind, and performs a signal process by receiving a standard control signal from the control circuit(11) in the vocoder board(10) for a vocoding job.
Patent KR-20020042097-A (KR)
Title: Selective photo resist and method for forming photo resist pattern and semiconductor device using the same
Inventor: KIL MYEONG GUN
IPC: H01L21/027
Filed: 2000-11-30
Abstract: PURPOSE: A selective photoresist is provided to improve a stability and to simplify processes by supplying a positive or a negative selectivity to the photoresist. CONSTITUTION: A selective photoresist(21) having a thickness of 0.15 - 3.0 micro meter is formed on a wafer(20) separated a die region(1) and a wafer peripheral region(2) by depositing a selective resist. At this time, a solvent, such as an ethyl 3-ethoxypropionate, a methyl 3-mthoxypropionate, a cyclohexanon, or a propyleneglycol methyl ether acetate etc, is added to the selective resist. Then, the solvent in the selective photoresist(21) is removed by soft baking the wafer(20) completely formed with the selective photoresist(21) at the temperature of 90 - 150 deg.C for 30 - 180 seconds. By including a poly-vinyl-ether, the selective photoresist has a positive and a negative characteristics.
Patent KR-20020042281-A (KR)
Title: Device for processing wastewater
Inventor: JUNG JIN MYUNG
IPC: C02F1/04
Filed: 2000-11-30
Abstract: PURPOSE: An apparatus for treating wastewater is provided, which is characterized in that structure of the apparatus is simple, and installing cost is low, compared with conventional wastewater treatment apparatus. CONSTITUTION: The apparatus comprises a pre-treatment part(1) and an evaporation part(3). The pre-treatment part(1) is composed of a screen and a settling tank. The evaporation part(3) is composed of the following parts: a body(10) containing several heating chambers; a pump(2) for supplying wastewater into the each heating chamber; a means(30) for spraying wastewater to the interior of the heating chamber evenly; a means(40) for heating and evaporating wastewater; and a means(50) for controlling flow rate of wastewater supplied into the heating chamber.
Patent KR-20020045619-A (KR)
Title: Engine oil filtering recovering apparatus from blowby gas
Inventor: HWANG YUN SEONG
IPC: F01M13/00
Filed: 2000-12-09
Abstract: PURPOSE: A device for separating and collecting engine oil of blow-by gas is provided to prevent air pollution by safely collecting the engine oil separated from the blow-by gas. CONSTITUTION: An engine oil separating and collecting device of blow-by gas comprises a cylinder head cover(7) protecting a cam shaft(6) by being mounted on a cylinder head(1); a PCV conduit(9) connected to a suction hose(8) to supply blow-by gas into an engine; a PCV valve(10) mounted in the middle of the PCV conduit; a baffle plates(11,12) parallely arranged along a current direction of the blow-by gas; plural through holes formed on the baffle plates; and oil inlet preventing protrusions protruded on an outer circumference of the through holes. The engine oil attached to a surface of the front baffle plate is flowed through a surface of the plate into a valve. The oil inlet preventing protrusion prevents the oil from being mixed on the blow-by gas. Thereby, the engine oil separating and collecting device of the blow-by gas prevents air pollution by safely collecting the engine oil separated from the blow-by gas.
Patent KR-20010062421-A (KR)
Inventor: ANDOH DAIZO
IPC: H05K3/20
Filed: 2000-12-14
Abstract: PURPOSE: A removable film, a substrate with removable the film, a process for forming the removable film and a process for manufacturing a circuit board are provided to realize a circuit board of fine interactive connecting design. CONSTITUTION: Removable mask films(303) are formed on both sides of a substrate having an adhesive layer(302) by applying and drying a resin varnish including an ultraviolet-absorbing agent. Fine through holes(306) are formed by using a third harmonics YAG solid-state laser light with a relatively short wavelength no longer than that in the ultraviolet range in such a way that the effects of such a residual strain from the conventional process of forming a removable mask film by a laminating process may be decreased. A finer hole drilling compared with a conventional process using the carbon dioxide gas laser with a relatively long wavelength may be performed.
Patent KR-20020046641-A (KR)
Inventor: KIM YOUNG JOON
IPC: B65H75/00
Filed: 2000-12-15
Abstract: PURPOSE: A reel using corrugated cardboard is provided to reduce volume in transporting and to do away with the necessity of separation in the repealing. CONSTITUTION: A pair of flanges having a through hole(17) of a rotary axis and a spindle unit(13) connecting the heart of the flange(12) at regular intervals is made of corrugated cardboard. The spindle unit can be folded. The flanges are composed of plural flaps to be able to be raised. Raising the flanges and then inserting the front-end portion in a slit(14) to be formed to other flange form the spindle unit. The reel is composed of plural plates connecting the integrated areas and the plates are formed parallel to each other and can be raised oppositely to the integrated area. The volume in transporting is reduced because folding the heart of the flanges is possible, and therefore the cost of transportation is reduced. And the flange is made of corrugated cardboard and separation in the repealing is not needed.
Patent KR-20020048489-A (KR)
Title: body mounting structure of vehicle
Inventor: PARK SEONG MAN
IPC: B62D24/00
Filed: 2000-12-18
Abstract: PURPOSE: Body mount structure of a vehicle is provided to improve quality of a vehicle and reliability as blocking contact a penetrating hole of a frame bracket and a mounting bolt originally and contact joint according to movement of a body is not occurred during traveling. CONSTITUTION: Body mount structure of a vehicle consists of an upper rubber mount(13) installed between a panel bracket(11) of a body panel and a frame bracket(12) of a chassis and having a projection part inserted in a penetrating hole of the chassis frame; a lower rubber mount(14) connected to the lower part of the chassis frame and having a connecting groove(19) inserted by the projection part of the upper rubber mount; a mounting bolt(15) penetrating the body panel and the upper and the rear rubber mounts and coupling with a nut. A supporting plate(17) is installed to support coupling by the mounting bolt in the lower part of the lower rubber mount. Buffering grooves(13a,14a) are formed to increase buffering efficiency in the outer part of the upper and the lower rubber mounts. Aftershock that is absorbed by a suspension system transferred from the road surface through a wheel in traveling is absorbed by the upper and the lower rubber mounts, and the transfer to the body is minimized.
Patent KR-20020049235-A (KR)
Title: Device for inspecting automotive door state
Inventor: HWANG U DONG
IPC: G01M5/00
Filed: 2000-12-19
Abstract: PURPOSE: A vehicle door mounting test tool device is provided to perform door interval test and regulate doors in consideration of six-degree-of-freedom, while ensuring reliability for the data obtained from the test. CONSTITUTION: A vehicle door mounting test tool device comprises a housing(11) having a square cross section, and which has magnets(13,15) attached to a first side surface(F1) and a second side surface(F2), respectively; an interval measuring and testing unit for regulating six-degree-of-freedom between doors or door and vehicle body by using two probes(23,25) all over inside and outside of the first side surface of the housing, and outputting signals in accordance with the result of measuring and testing; a step measuring and testing unit for measuring and testing the stepped portion between the door and vehicle body by using two probes(31,39) facing toward the second side surface of the housing, and outputting signals in accordance with the result of measuring and testing; and a signal amplifier(17) arranged inside of the housing, and which receives signals output from the interval measuring and testing unit and the step measuring and testing unit, amplifies the received signals and transmits the amplified signal to a main controller.
Patent KR-20020051451-A (KR)
Title: Speed reduction apparatus of turning apparatus to arrange turbine rotor
Inventor: YOON SANG DEUK
IPC: F01D25/36
Filed: 2000-12-22
Abstract: PURPOSE: A speed reduction apparatus of a turning apparatus to arrange a turbine rotation shaft is provided to position a turbine rotation shaft at a desired position by reducing the rotation speed of the rotation shaft when arranging the turbine rotation shaft. CONSTITUTION: A speed reduction apparatus is connected to the first driving motor of a turning apparatus turning a turning shaft to arrange the turning shaft and reduces the RPM of the first driving motor rotated at a prescribed reduction ratio. The speed reduction apparatus of a turning apparatus comprises a driving shaft(50) connected to a rotation shaft(4) of the first driving motor to rotate the rotation shaft, the second driving motor(10) generating the torque of the driving shaft, and a speed reducer connecting the driving shaft and the second driving motor and reducing the rotation speed of the driving shaft to make the turbine shaft rotated with a rotation speed under 1rpm by considering the reduction ratio of the first driving motor.
Patent KR-20020054741-A (KR)
Title: Monitoring system of transmission control unit for vehicle
Inventor: LEE JIN U
IPC: G01M17/00
Filed: 2000-12-28
Abstract: PURPOSE: A monitoring system is provided to achieve improved performance of automatic transmission, and reduce cost by using self-developed monitoring tool. CONSTITUTION: A monitoring system comprises a monitoring tool(130) where a comparing transmission control unit and a testing transmission control unit(110) are connected through a simulator using communication protocols, wherein the monitoring tool performs data communication between the comparing transmission control unit and the testing transmission control unit, through a module for comparing and monitoring the comparing transmission control unit and the testing transmission control unit, and a module for comparing only the comparing transmission control unit; and a display unit(140) for displaying the screen corresponding to the result of operation of the comparing transmission control unit and the result of operation of the testing transmission control unit, through the monitoring tool and serial and parallel ports(134,136).
Patent KR-20020054900-A (KR)
Title: Printer circuit board for memory module
Inventor: LEE SE JIN
IPC: H05K1/16
Filed: 2000-12-28
Abstract: PURPOSE: A printed circuit board for a memory module is provided to properly gain the resistance effect by applying an impedance matching theory so as to solve the problem that a resistance is destroyed or a soldering. CONSTITUTION: A signal source part(20), a signal trace part(30) and a load part(40) are provided in the printed circuit board. At this time, the width of a part of the signal trace part(30) is smaller than that of other part of the signal trace at a predetermined size. The part of the signal trace part(30) has a function as the resistance. Alternatively, the width of a part of the signal trace part(30) is larger than that of other part of the signal trace at a predetermined size. This part of the signal trace part(30) has a function as the resistance. The signal trace part(30) comprises a copper wire. Alternatively, it is possible to install a predetermined stub on the signal trace part(30) as the resistance.
Patent KR-20020055247-A (KR)
Title: System of Matching Between Board and Board in ATM Switching System
Inventor: LEE MIN JAE
IPC: H04L12/28
Filed: 2000-12-28
Abstract: PURPOSE: An interface apparatus between boards in an ATM exchange is provided to implement a master unit and a slave unit to one utopia bus, thereby switching only an abnormal board when the switching is caused by an abnormality of the master and slave units of the corresponding utopia bus. CONSTITUTION: Two master units and a plurality of slave units are connected to a bus. A master unit 1 and a master unit 2 are constructed by a dual state and at any one moment, only an active occupies the bus and can control slave units. The slave unit 1, slave unit 2, slave unit 3, slave unit 4, slave unit 5, slave unit 6, slave unit 7 and slave unit 8 are constructed by a dual state. A slave n and slave n+1 mean slave units unnecessary to the dual state. The master unit 1 and master unit 2 need a separate dual channel, supervise the state of each other and determine an active and standby state.
Patent KR-20020055616-A (KR)
Title: Automatically extract device for a contaminated filter of an autombile
Inventor: JUNG BYEONG MAN
IPC: B60H3/06
Filed: 2000-12-29
Abstract: PURPOSE: A device for automatically discharging polluted filter for automobile is provided to improve durability of a system using the filter by allowing air to be directly supplied without passing the filter when the filter is to be replaced. CONSTITUTION: A device comprises a filter(10) formed to be bellows type and installed in a duct(100); an air flow detective device(23), which is a hot wire, detecting air flow on a front part and a rear part of the filter; and a control unit(20) driving a driving device(21) to fold the filter and generating alarm when difference between air flow detected on the front part and the rear part of the filter is over fixed value.
Patent KR-20020055667-A (KR)
Title: Structure for mounting curtain air bags in roof side rail
Inventor: LIM CHAN GYU
IPC: B60R21/18
Filed: 2000-12-29
Abstract: PURPOSE: A side airbag development structure working together with a seat belt is provided to protect passenger by connecting a lower portion of an airbag cushion to a pretensioner of a seat belt with a wire so as to accurately guide development position of the airbag cushion. CONSTITUTION: A side airbag development structure comprises an inflator(32) at a C pillar(6), operated by outer ignition current, two airbag cushions at both sides of a loop side rails about a middle B pillar(4), and a tether(30) at an A pillar(2) for guiding development direction of the airbag cushion. The airbag cushion received in the loop side rail is operatively connected with a first and a second branch wires(22). At a lower portion of the branch wires is fixed a connector(26). A main wire(24) is connected between the connector and a pretensioner(14) winding a seat belt(18).
Patent KR-20020058457-A (KR)
Title: Image sensor having high concentration impurity region in semiconductor substrate between photodiode and field oxide
Inventor: HUH SEONG JAE
IPC: H01L27/146
Filed: 2000-12-30
Abstract: PURPOSE: An image sensor is provided to prevent a current generation on a surface between a field oxide and a semiconductor substrate by forming a high density dopant doped region between a photodiode and the field oxide in the semiconductor substrate. CONSTITUTION: An image sensor comprises a first conductive-type semiconductor substrate(30), a photodiode(PD) made of a second conductive-type dopant doped region(33) and a first conductive-type dopant doped region(34) formed in the semiconductor substrate(30), an insulating layer(31) formed on the semiconductor substrate(30) for isolating neighboring photodiodes each other(PD), and dopant doped regions(35) having a higher density than the semiconductor substrate(30) formed between the photodiode(PD) and the insulating layer(31).
Patent KR-20020058722-A (KR)
Title: Ress dies manufacturing method
Inventor: CHOI MUN SIK
IPC: B22C9/00
Filed: 2000-12-30
Abstract: PURPOSE: A press metal mold molding method is provided to reduce the number of processes for molding a press metal mold by placing a pipe for forming an air vent hole in a metal mold pattern before casting of a press metal mold and thereby eliminating complicate processes for forming the air vent hole. CONSTITUTION: Three-dimensional CAD Data are obtained from design drawings of a product, a metal mold is designed as a CAD design using the data, and the CAD design are programmed and inputted to NC equipment(S1). Then, styrene foam is machined as a metal mold pattern according to the program inputted to the NC equipment(S2). An air vent hole is then applied to the metal mold pattern by placing a pipe in the metal mold pattern on a basis of the design drawings(S3). A casting mold is then produced using the metal mold pattern having the air vent hole, and melted liquid is poured into the casting mold to thereby mold a casting for molding a press metal mold(S4). The casting for molding a press metal mold is again machined with precision using the NC equipment(S5). A forming surface of the precision-machined casting is smoothly finished using abrasives(S6).
Patent KR-20020058802-A (KR)
Title: Method for Distributing the Traffic Load on Signaling Routes with No.7 Signal in ESS
Inventor: KIM SE JIN
IPC: H04Q3/42
Filed: 2000-12-30
Abstract: PURPOSE: A load sharing control method having a multi-step priority of a No.7 signaling network in a full electronic telephone exchange is provided to equally share a load to a signal route and prevent concentration of traffic transmission only to a particular signal route and occurrence of a traffic congestion by applying a load sharing according to a load share ratio for each signal route in traffic transmission in a No.7 signaling network. CONSTITUTION: A transmission signal end point receives a signal route and a load share ratio desired to be assigned according to each signal route through an input unit(S2). The transmission signal end point calculates the number of SLS(Signaling Link Selection) correction according to the load share ratio(S4) and allocates the number of SLS close to the SLS correction value for every signal route with reference to a load share table(S6). The SLS value, a load share value, is allocated to the number of SLS allocated to the signal route(S8).
Patent KR-20010023252-A (KR)
IPC: A61P27/04
Filed: 1998-08-24
Abstract: 본 발명은 활성 성분으로서 테르페노이드를 함유하는 연질 콘택트 렌즈(SCL)용 안과 조성물, 폴리옥시에틸렌 소르비탄 에스테르를 함유하는 SCL용 안과 조성물, SCL과 테르페노이드를 접촉시키는 단계를 포함하여 연질 콘택트 렌즈의 습윤성을 개선시키는 방법, 및 테르페노이드를 함유하는 안과 조성물에 폴리옥시에틸렌 소르비탄 에스테르를 첨가하는 단계를 포함하여 SCL상의 테르페노이드의 흡착을 억제하는 방법을 제공한다. 테르페노이드를 함유하는 안과 조성물은, 예컨대 SCL의 습윤성을 개선시켜 SCL의 함수량 감소를 억제한다. 결과적으로, SCL 착용시 건조감 및 불쾌감이 억제되고 SCL의 습윤성을 개선시키는데 유용하다. 또한, 폴리옥시에틸렌 소르비탄 에스테르를 첨가하면 SCL상의 테르페노이드의 흡착을 억제한다.
Patent KR-20010023407-A (KR)
IPC: C30B25/02
Filed: 1999-06-30
Abstract: 단결정성 실리콘은 절연 기판(1)위에 형성된 결정성 사파이어 층(50)을 시드로써 이용하는 촉매 CVD 방법에 의해 증착되고, 그리고 실리콘 에피택셜 층(7)이 형성된다.  P-타입 불순물 이온들은 단결정성 실리콘 층으로 주입되고, 그리고 그 다음 N-타입 불순물 이온들이 P-채널 MOS 트랜지스터부에 단결정 실리콘 층(14)을 만들기 위하여 주입된다.  단결정성 실리콘 층(11)에 있어서, N-채널 MOS 트랜지스터의 N + 소스 영역(20) 및 드레인 영역(21)이 형성된다.  따라서, 실리콘 층은 낮은 온도에서 균일하게 에피택셜 성장을 한다.
Patent KR-20010023779-A (KR)
Title: 아미노실록산 폴리에테르 폴리머
IPC: C08G77/04
Filed: 1998-08-27
Abstract: 본 발명은 1급, 2급 및/또는 3급 아미노기를 가진 최소한 1개의 1가의 SiC-결합래디컬과, 최소한 1개의 Si-O-C-결합(이소)옥시알킬래디컬(B)을 가진 최소한 1개의 실란 또는 오르가노실록산(A)을 포함하는 조성물을 사용하는 섬유처리방법에 관한 것이다.
Patent KR-20010032664-A (KR)
Title: 선박의 선체 상에 물 마찰을 감소시키는 에너지 효율시스템 및 방법
IPC: B63B1/38
Filed: 1998-12-02
Abstract: 본 발명은 선박(10)의 선체 상에 물 마찰을 감소시키는 에너지 효율 시스템에 관한 것이다.  일반적으로 물과 접하는 선박(10)의 선체 외면 부분과 물의 접촉은 가압 즉 압축 공기 또는 기체를 전략적으로 유입하여 이 외면을 커버함으로써 감소된다.  압축 공기는 여러 개의 그루브(30), 채널 또는 선박의 바닥 및 어떤 경우는 수직 측면의 길이에 연장되며 압축 공기가 수면으로 흐르는 것을 방지하는 반쯤 편평한 면(124)에 의하여 지지된다.  가압 공기 또는 기체는 고물 또는 측면으로부터 배출되기 전에 포집되어 에너지 효율 순환 시스템(34, 36, 37, 38) 수단을 통하여 이물로 재순환되므로, 이물로부터 고물로 흐른 압축 공기 또는 기체 내의 에너지가 회수된다.  선체의 배수량이 보다 더 대형이고 깊을 수록, 압축 공기 또는 다른 기체의 재순환에 의하여 실현되는 효율은 더 크다.
Patent KR-20010033171-A (KR)
Title: 정보 제공 시스템
IPC: G06Q30/00
Filed: 1999-10-14
Abstract: 콘텐츠 제공자(1)는 암호화된 콘텐츠에 처리 정책을 부가하고, 처리 정책을 가진 콘텐츠를 서비스 제공자(3)에게 제공한다.  서비스 제공자(3)는 처리 정책으로부터 과금을 계산 및 부가하고, 사용자 홈 네트워크(5)에 전송한다.  사용자 홈 네트워크(5)는 콘텐츠의 사용에 따라 과금 정보를 생성하고, 처리 정책을 가진 정보를 EMD 서비스 센터(1)에 전송한다.  EMD 서비스 센터(1)는 과금 정보, 처리 정책 및 과금으로부터 부정 사항을 검출한다.
Patent KR-20010033200-A (KR)
Title: 높은 광투과성을 갖는 전착 셀
IPC: G02F1/155
Filed: 1998-12-15
Abstract: 전기 화학적 장치는 투명한 제1 전극(106)과 국부 영역에 분포된 제2 전극(110)을 포함한다.  이 제1 전극과 제2 전극 사이에는 이들 전극에 전착될 수 있는 금속의 이온(116)을 함유하는 전해액(112)이 배치된다.  이 금속(114)의 원자는 제1 전극 또는 제2 전극에 전착된다.  제1 전극에 인가된 음전위는 침착된 금속이 상기 제2 전극으로부터 전해액으로 용해되어 들어가게 하고 그 전해액으로분터 제1 전극으로 전착되게 하여, 전착 장치를 통한 전자기 방사선(122)에 전파에 영향을 미친다.  역으로, 제1 전극에 인가된 양전위(118)는 침착된 금속이 제1 전극으로부터 용해되어 전해액으로부터 제2 전극에 전착되게 하여, 반사경의 투과율을 향상시킨다.
Patent KR-20010024744-A (KR)
Title: 중합 개시법
IPC: B01J8/24
Filed: 1998-12-14
Abstract: 본 발명은 올레핀을 함유하는 반응 가스 혼합물이 이동하는 유동층 반응기 내에서 산화크롬 기재 촉매를 사용하여 수행되는 기체상 올레핀 중합 반응을 위해 반응을 개시하기 위한 방법에 관한 것으로서, 반응의 개시에 있어서, 2-단계 공정으로 중합체가 바람직하게 제조되는 때까지 올레핀을 반응기에 도입하고, 상기 공정의 제 1 단계에서 반응기 내의 올레핀의 일정한 부분 압력을 유지하도록 올레핀을 도입하고, 제 2 단계에서 올레핀의 도입을 일정한 유속으로 조절하는 것을 특징으로 한다.
Patent KR-20010041781-A (KR)
Title: 호흡기용 안면 밀봉체
IPC: A42B3/22
Filed: 1998-07-08
Abstract: 본 발명의 안면 밀봉 조립체(20)는 저부(54)와, 서로 이격되고 저부(54)로부터 거의 상방으로 연장하는 제1 및 제2 측부(50, 52)를 포함하는 거의 U 자형의 프레임(44)을 포함한다.  조립체(20)는 제1 측부(50)보다 제2 측부(52)에 더 근접한 지점에서의 저부(54)와, 이 저부(54)상의 지점에서의 제1 측부(50)에 부착되는 제1 안면 밀봉부(46)와, 제2 측부(52)보다 제1 측부(50)에 더 근접한 지점에서의 저부(54)와, 이 저부(54)상의 지점에서의 제2 측부(52)에 부착되는 제2 안면 밀봉부(48)를 더 포함한다.  제1 및 제2 안면 밀봉부(46, 48)는 각각 탄성편(60, 62)을 포함할 수 있다.  더욱이, 제1 안면 밀봉부(46)의 적어도 일부분은 제1 안면 밀봉 플랩부(68)를 형성하도록 제1 안면 밀봉부의 탄성편(60) 위로 연장하고, 제2 안면 밀봉부(48)의 적어도 일부분은 제2 안면 밀봉 플랩부(70)를 형성하도록 제2 안면 밀봉부(48)의 탄성편(62) 위로 연장할 수 있다.  제1 및 제2 안면 밀봉부(46, 48)는 부직포, 직포, 방화 재료 또는 탄성 재료일 수 있는 천으로 이루어질 수 있다.  제1 및 제2 안면 밀봉부(46, 48)의 천은 천을 통한 공기의 이동을 방지하도록 비다공성일 수 있다.
Patent KR-20010034609-A (KR)
Title: 냉각장치 및 그 냉각방법
IPC: F25D21/04
Filed: 1999-03-17
Abstract: 냉각 코일(7)의 전면에 냉각 팬(8a, 8b)을 배치하고, 냉각실로 내뿜은 유동 공기의 대부분을 냉각 코일(7)로 되돌리지 않고 냉각 팬(8a, 8b)에 의해 다시 냉각실로 내뿜고, 냉각 코일(7)중의 건조 냉각 공기를 냉각 팬(8a, 8b)의 배면으로부터 흡인하여 냉각실로 내뿜고, 냉각 팬(8a, 8b)이 존재하지 않는 부분에 있어서, 냉각 코일(7)을 통과시킨 흡인 공기량에 알맞은 공기를 냉각실로부터 냉각 코일(7)로 공급하고, 그 공기의 공급 속도가 냉각실에서 발생하는 수증기가 냉각 코일(7) 표면에 접촉하기까지 사이에 고화하는 속도로서, 냉각 코일(7)에의 서리 맺힘량을 저감할 수 있는 냉각 장치를 제공한다.