baber/WOPTO huggingface dataset:
Patent KR-20020034423-A (KR)
Title: 2 post type lift
Inventor: JUNG CHUNG HWA
IPC: B66F7/00
Filed: 2000-11-01
Abstract: PURPOSE: A double-post lift is provided to improve safety by alarming in advance with detecting unbalance in front and rear parts of a vehicle on the lift, and to increase working efficiency by preventing overturn of the vehicle. CONSTITUTION: A two-post lift is composed of a couple of posts installed vertically and faced to each other; a bar(3) installed parallel, and moved up and down in the posts; a support(5) installed in both sides of the bar to support the lower part of a vehicle; and an alarming unit detecting the change of the weight of the vehicle applied to the support, and warning overturn of the vehicle to an operator. The vehicle is loaded in the bar, and the support has a base plate(11) and a rubber support plate(13). The base plate is extended horizontally in the bar, and the support plate is restricted with a shock absorber, an elastic member(19) and a stopper(17). Safety is improved with alarming overturn of the vehicle by detecting the change of vehicle weight applied to the support. Working efficiency is increased with relieving uneasiness from overturn.
Patent KR-20010051471-A (KR)
Inventor: FUKUDA MASAAKI
IPC: C04B35/46
Filed: 2000-11-06
Abstract: PURPOSE: To provide am aluminum titanate sintered compact which is stably usable even at an elevated temperature while maintaining the intrinsic characteristics of the aluminum titanate sintered compact having a small coefficient of thermal expansion and excellent corrosion resistance and improving mechanical strength. CONSTITUTION: The method for manufacturing raw material powder for manufacturing the aluminum titanate sintered compact consisting in pulverizing a mixture containing 100 pts.wt. aluminum titanate crystal and 2 to 6 powder spinel crystal and the method for manufacturing the aluminum titanate sintered compact consisting in molding the raw material powder for manufacturing the aluminum titanate sintered compact obtained by the method, then sintering the molding.
Patent KR-20010008093-A (KR)
Inventor: KIM HAK YOUL
IPC: B65D1/00
Filed: 2000-11-08
Abstract: PURPOSE: A container of which the both sides are usable is provided to extract contents in the container easily by forming the opened gates in the upper and the lower part of the container, and prevent the container from being slid by forming a projection for slide prevention. CONSTITUTION: A container(10) of which the both sides are usable comprises; a soft store-tube(11) which an opened gate(13) is formed in the upper part to store the contents of gel type; and a closing-lid(20) bound with a threaded part(15) of the mouth(14) of a bottle. An elongated round-rim(21) in a certain width is formed around the closing lid to prevent the container from falling down. In the center of the store-tube composing the container, numerous projections(12) are formed in the direction of length to prevent the sliding, so that the damage and the deformation of the container by falling down are prevented.
Patent KR-20020037898-A (KR)
Title: Supplier evaluation system using a network and operating method thereof
Inventor: JUNG CHANG HO
IPC: G06Q10/06
Filed: 2000-11-15
Abstract: PURPOSE: A partner company evaluation system and method for operating the same is provided to evaluate partner companies in an easy and fair manner by evaluating in accordance with the commodity rather than partner company unit. CONSTITUTION: A partner company evaluation system comprises a commodity information provider server(110) for providing component information and purchase information for the commodity supplied from partner companies; a quantitative evaluation information provider server(120) for providing quantitative evaluation information for partner companies; a qualitative evaluation information provider server(130) for providing qualitative evaluation information for partner companies; an importance information provider server(140) for providing importance information for partner companies; a partner company evaluation server(150) for obtaining information required for evaluation, from the quantitative evaluation information provider server, qualitative evaluation information provider server and importance information provider server, and performing evaluation for partner companies; user terminals(160_1 to 160_n) connected to the partner company evaluation server and which request information on the result of evaluation; and a network(170) for interconnecting those components.
Patent KR-20010016166-A (KR)
Title: The melody card for preventing loss of a purse
Inventor: SHIN CHAN YOUNG
IPC: A45C13/24
Filed: 2000-11-16
Abstract: PURPOSE: A melody card is provided to prevent the loss of a wallet by generating alarm or melody when a micro horizontal sensor detects horizontal condition of the wallet. CONSTITUTION: A melody card for preventing the loss of a wallet consists of circuit board(1) printed with a circuit(4), an ultra-thin type switch(3), an ultra-thin type lithium battery(5), an ultra-thin type sound chip(8), an ultra-thin speaker(7), and a micro horizontal sensor(6). The ultra-thin type switch shuts power. The ultra-thin type lithium battery supplies power. The ultra-thin type sound chip generates melody or alarm when power is supplied. The micro horizontal sensor comprises a hexagonal glass tube and a cooper electrode recognizes horizontal condition of the wallet. The ultra-thin speaker converts melody or alarm of the sound chip into a sound wave. For inserting the melody card into the wallet such as a credit card, a height of the melody card is 5 cm, a length thereof is 8 cm, and a depth thereof is 3.5 mm or less.
Patent KR-20010008283-A (KR)
Inventor: JANG YU GYEONG
IPC: A61K8/67
Filed: 2000-11-21
Abstract: PURPOSE: A preparation method of stick type cosmetics containing stabilized retinol and ascorbic acid is provided to maximize the effects of retinol and ascorbic acid on the skin for a long time. CONSTITUTION: A preparation method of stick type cosmetics containing stabilized retinol and ascorbic acid is characterized by comprising the following steps of: (i)mixing 4.0 wt.% of retinol wax, 4.0 wt.% of ascorbil tetra-isopalmitate, 10.0 wt.% of polyisobutene, 0.3 wt.% of anti-septic, 12.0 wt.% of hydroxy stearic acid, 1.0 wt.% of anti-oxidation agent, 5.0 wt.% of oleil alcohol, 62.7 wt.% of polyglyceryl-2-triisostearate; (ii)heating the mixture up to 80deg.C; (iii)dissolving the heated mixture homogeneously; (iv)molding by pouring the dissolved mixture into a metal mold.
Patent KR-20020041851-A (KR)
Title: Error control method in the multicasting transmission system using repeater server
Inventor: KANG SIN GAK
IPC: H04L1/00
Filed: 2000-11-29
Abstract: PURPOSE: A method for controlling an error in a multicasting transmission system using a repeater server is provided to disperse the number of a user ACK packet and an error control which are simultaneously received by forming a large scale of user group as a plurality of local groups. CONSTITUTION: A repeater server forms a plurality of local groups intended for a plurality of users in a corresponding area(S201). The repeater server sets and transmits an error control variable to the users(S202). The repeater server receives an information providing request message(S203). It is searched whether a corresponding request data packet is present in a request information buffer(S204). When the corresponding request data packet is present and absent in the request information buffer, the corresponding request data packet and an information providing request message are transmitted to a user(S205) and an information providing system(S206), respectively. A corresponding request data packet is stored in the request information buffer(S207). The stored corresponding request data packet is transmitted to an information user(S208). When a request data packet is normally and abnormally transmitted, the corresponding request data packet is removed and is again transmitted, respectively(S209,S210).
Patent KR-20020041858-A (KR)
Title: A process for the preparation of leather having far infrared radiation characteristic, antibacterial property and deodorizing property
Inventor: JANG CHEON
IPC: C14C3/02
Filed: 2000-11-29
Abstract: PURPOSE: Provided is a process for producing yellow soil treated leather having a far infrared ray emitting property, an antimicrobial property, and a deodorizing property, the produced leather can be used for making shoes. CONSTITUTION: The process comprises the steps of: impregnating a leather with a mixture comprising 10-15wt% of yellow soil having a particle size of 100-300 mesh and a vegetable natural retanning agent under the pH of 4.3-5.0 at 25-35deg.C; treating the obtained retanned leather with 8-15wt% of an acryl resin to prevent the yellow soil from eluting; treating the leather with 10-15wt% of the yellow soil and a branching agent and additionally treating with 8-15wt% of the acryl resin to prevent the yellow soil from eluting; additionally, treating the obtained leather with 8-15wt% of the acryl resin to prevent the yellow soil from eluting; fixing the yellow soil to the leather by using formic acid and a cationic branching agent as a binder. The vegetable natural retanning agent is selected from the group consisting of mimosa, quebracho, mangrove bark, pine bark, hemlock bark, and etc. And the acryl resin is sodium polyacrylate.
Patent KR-20010016323-A (KR)
Title: joint shopping method on the internet
Inventor: KIM MIN SEOP
Filed: 2000-12-02
Abstract: PURPOSE: A cooperated shopping method is provided to enable purchasers, accessing an electronic commerce server, to do shopping while sharing the same screen and exchanging opinions over the internet so that it can activate an internet shopping CONSTITUTION: The method comprises steps of an electronic commerce server transmitting an web page, stored in advance, to terminals of purchasers, and authorizing passwords and IDs input by the purchasers(S10), the purchasers selecting a participation of a virtual shopping room, then browsing the list of the shopping rooms opened in advance, or the purchasers opening a new virtual shopping room by inputting a title, the number of participants and others(S20), the electronic commerce server transmitting the same screen to the purchasers and supporting a chatting function to allow the purchasers to perform a cooperated shopping(S30), the purchasers temporarily stopping sharing the screen, individually performing a purchase process, and returning to the shopping room(S40), and the server stopping sharing the screen if the purchaser selects an exit out of the shopping room(S50).
Patent KR-20020005950-A (KR)
Title: Resist composition comprising photosensitive polymer having lactone in its backbone
Inventor: CHOI SANG JUN
IPC: G03F7/027
Filed: 2000-12-12
Abstract: PURPOSE: A resist composition is provided, which comprises a photosensitive polymer having lactone at the backbone, to improve the resistance to dry etching, the adhesive property to an under membrane, the line edge roughness in line pattern, and the contrast and to reduce the manufacturing cost. CONSTITUTION: The resist composition comprises 100 parts by weight of a photosensitive polymer which is prepared from at least one monomer selected from the monomers represented by the formulas 1 and 2, and at least one monomer selected from the group consisting of acrylate, methacrylate, maleic anhydride and norbornene; 1-30 parts by weight of a photoacid generator; optionally 0.01-2.0 parts by weight of an organic base; optionally 30-200 ppm of a surfactant; and optionally 0.1-50 parts by weight of a dissolution inhibitor, wherein R1 and R2 are independent each other and is H, an alkyl group, a hydroxyalkyl group, an alkyloxy group, a carbonyl group or an ester group; x is an integer of 1-6; and y is an integer of 1-6. Also the resist composition comprises 100 parts by weight of a photosensitive polymer which is prepared from at least one monomer selected from the monomers represented by the formulas 3 and 4, and at least one monomer selected from the group consisting of acrylate, methacrylate, maleic anhydride and norbornene; 1-30 parts by weight of a photoacid generator; optionally 0.01-2.0 parts by weight of an organic base; optionally 30-200 ppm of a surfactant; and optionally 0.1-50 parts by weight of a dissolution inhibitor, wherein v is an integer of 1-6; and w is an integer of 1-6.
Patent KR-20020049113-A (KR)
Title: Revise circuit of vertical yoke
Inventor: CHAE IN MYEONG
IPC: H01J29/70
Filed: 2000-12-19
Abstract: PURPOSE: A circuit for correcting a vertical yoke is provided to correct an upper side and a lower side, respectively by improving a structure of the vertical yoke correction circuit. CONSTITUTION: The first and the second resistance(R11,R12) are connected in parallel to a plurality of vertical coil(L11,L12). The third and the fourth resistance(R13,R14) are connected in parallel to the vertical coils(L11,L12). An anode of the first diode(D11) is connected to a connection point between the first and the second resistance(R11,R12). The fourth diode(D14) has a cathode connected with the connection point between the first and the second resistance(R11,R12) and an anode combined with the anode of the first diode(D11). The first variable resistance(TVR) is connected between the anode of the fourth diode(D14) and a cathode of the first diode(D11). An anode of the second diode(D12) is connected to a connection point between the third and the fourth resistance(R13,R14). The third diode(D13) has a cathode connected with the connection point between the third and the fourth resistance(R13,R14) and an anode combined with the anode of the second diode(D12). The second variable resistance(BVR) is connected between the anode of the third diode(D13) and a cathode of the second diode(D12).
Patent KR-20010070318-A (KR)
Inventor: BAKER JAY D
IPC: B05B7/14
Filed: 2000-12-21
Abstract: PURPOSE: Nozzle assembly is provided, which selectively emits material through an aperture at a relatively uniform velocity. CONSTITUTION: A nozzle assembly(10) includes a first inlet aperture(12) which receives material(14) which is to be selectively emitted from assembly(10). Assembly(10) includes an outlet aperture(16) having several apertures(18, 20, 22, 24, 26) which are respectively separated by substantially identical elements(28, 30, 32, 34). Elements(28-34) cooperatively form a plurality of passages or channels(40-50) through assembly(10). A centrally disposed channel(44) is relatively narrower than the other channels(40, 42, 46, 50), and channels(42, 46) are relatively narrower than outermost channels(46, 50), thereby causing material(14) to be emitted at a substantially similar and/or uniform velocity at each point or location within outlet aperture(16).
Patent KR-20020051077-A (KR)
Title: Camber Control Method in Plate Rolling Mill
Inventor: KIM YEON TAE
IPC: B21B37/00
Filed: 2000-12-22
Abstract: PURPOSE: A method for controlling camber in plate rolling is provided to produce a plate without camber, substantially increase actual yield, and prevent damage of facilities due to camber and production stopping accordingly by controlling the camber so that the wedge at the exit side becomes zero by calculating wedge. CONSTITUTION: The method for controlling camber in plate rolling is characterized in that a wedge(hdf) of the exit side of a material to be rolled is calculated from a mill stretching difference(Mdf) due to a mill integer difference which is an asymmetric rolling factor, a roll gap difference(Sdf) between work side and drive side, a wedge(Hdf) of the entrance side of the material to be rolled, a temperature difference(Tdf) between the work side and drive side, off center(δ) and impact factors(α1-α5) using the following expression 1, and a roll gap control amount(Sdf*) is calculated from the calculated wedge(hdf) of the exit side of the material to be rolled using the following expressions 2 and 3: £Expression 1| hdf=α1·Mdf+α2·Sdf+α3·Hdf+α4·Tdf+α5·δ+Ad £Expression 2| Slw*=S0+0.5Sdf* £Expression 3| Sld*=S0-0.5Sdf* where Ad is an error correction term, Slw* is a cylinder position control amount of the work side, and Sld* is a cylinder position control amount of the drive side.
Patent KR-20020052236-A (KR)
Title: Method of controlling frequency output by bell sound in wireless phone
Inventor: HWANG YONG NAM
IPC: H04B1/40
Filed: 2000-12-26
Abstract: PURPOSE: A method for controlling the output of a frequency capable of being expressed as a bell sound in a wireless terminal is provided to present a mathematical modeling to solve a preset frequency limitation. CONSTITUTION: A wireless terminal includes a codec that stores frequency indexes corresponding to preset frequency bands respectively. In case that the user of the wireless terminal inputs a specific sound, if it is impossible to express the specific sound as the stored frequency indexes, frequency index transposition is carried out for the specific sound.
Patent KR-20020053538-A (KR)
Title: Method of manufacturing a transistor in a semiconductor device
Inventor: LEE DONG GEUN
IPC: H01L29/78
Filed: 2000-12-27
Abstract: PURPOSE: A method for manufacturing a transistor of a semiconductor device is provided to secure a maximum area, reduce a process for planarization and solve a problem of the void occurrence during forming a contact plug by using an active area excluding a gate electrode as a contact plug area without occurring a step by the gate electrode. CONSTITUTION: A trench is formed by etching a specific area of a semiconductor substrate(1) having a field oxide film(2) to the first depth. A gate oxide film is formed on a sidewall and a bottom surface of the trench and a gate electrode(5) is formed by covering the rest part of the trench with a polysilicon layer. A hard mask(6) is formed on the upper part of the trench including the gate electrode. A source and a drain(7) are formed by forming an impurity area layer at the second depth of the semiconductor substrate through an ion implantation process using the hard mask as an ion implantation mask.
Patent KR-20020054460-A (KR)
Title: Tilt control apparatus of disc drive
Inventor: CHO WON HYEONG
IPC: G11B17/02
Filed: 2000-12-28
Abstract: PURPOSE: A device for adjusting a tilt of a disk drive is provided to add a central location guide unit, and to adjust a rotation center to a disk center to prevent the change of a disk central location upon tilt adjustment, so that adjustment is improved and data are correctly recorded and played. CONSTITUTION: A reference boss(10) and an adjusting boss(11) for coupling a spindle motor are installed on a base(4), and springs(8,9) are assembled to apply a restoring force. A slope(12) is arranged in one side of the adjusting boss, and a side spring(13) is arranged in another side to apply a force in a slope direction. A hole is formed to guide the spindle motor to an assembly boss and inserted in the reference boss and the adjusting boss, wherein one side is slided to the slope and the other side is adhered to the side spring to get a force thereby adhering a counter side of the spindle motor to the slope. The spindle motor is closely adhered to the reference boss to couple a fixing screw(6), and an adjusting screw(7) is coupled in the adjusting boss to adjust the height of the spindle motor. A height location of the spindle motor is fixed by the reference boss in a height direction and an initial state is maintained by restoring springs. And a location in a side direction is fixed by the side spring and the slope.
Patent KR-20020056378-A (KR)
Title: method for forming metal contact semiconductor device
Inventor: JUNG CHEOL MO
IPC: H01L21/28
Filed: 2000-12-29
Abstract: PURPOSE: A method for fabricating a metal contact of a semiconductor device is provided to prevent erosion of a word line and improve a process margin, by easily forming a contact hole and a trench while using a SiON layer and by preventing a slope from being generated in etching an oxide layer. CONSTITUTION: A plurality of word lines(12) having regular intervals are formed on a semiconductor substrate(11). The first etch barrier layer, the first interlayer dielectric and the second etch barrier layer are sequentially formed on the semiconductor substrate including the word lines. The second interlayer dielectric and a bottom anti-reflective coating(BARC) are sequentially formed on the second etch barrier layer. A photoresist layer is applied on the BARC and is patterned to define a contact region. The BARC, the second interlayer dielectric, the first etch barrier layer and the first interlayer dielectric are selectively removed to expose a predetermined portion of the surface of the first etch barrier layer between the word lines by using the patterned photoresist layer as a mask so that a contact hole is formed. The photoresist layer is eliminated. The BARC on one side or both sides of the contact hole, the second interlayer dielectric and the first etch barrier layer in the lower portion of the contact hole are selectively eliminated to form the trench. A metal barrier layer is formed inside the trench and the contact hole to fabricate a metal contact(22).
Patent KR-20010021851-A (KR)
Title: 항통각과민성 아편제의 분무 제형 및 이를 사용하여국소적 통각과민증 및 이에 수반되는 소양증을 치료하는방법
IPC: A61P17/04
Filed: 1998-06-19
Abstract: 본 발명은 에틸, 프로필 및 이소프로필 알코올로 구성된 군으로부터 선택된 15중량% 이하의 알코올 및 85중량 이상의 물로 구성된 용매 혼합물중에서 말초 선택도가 251 내지 1,280인 항소양성 아편제의 분무 제형에 관한 것이다.
Patent KR-20010022153-A (KR)
IPC: A21C15/02
Filed: 1998-07-23
Abstract: 본 발명은 거의 평평한, 구워진, 개별 웨이퍼 케이크를 말아 웨이퍼 콘을 형성하기 위한 기계(1)에 관한 것이며, 이 경우 고정형 기계 하우징에서 폐쇄형 궤도를 따라 병렬로 배치된 다수의 롤(7)이 제공되며, 각각의 롤에서 다이(23)와 펀치(14) 사이에서 웨이퍼 케이크가 말려 하나의 콘을 형성하는 한편, 상기 롤(7)이 그것의 궤도를 따라 이 웨이퍼 케이크를 상기 롤(7)에 제공하기 위한 인풋 스테이션으로부터 말려진 웨이퍼 콘을 상기 롤(7)에서 꺼내기 위한 아웃풋 스테이션으로 회전한다.  롤(7)의 무한 체인(6)이 상기 궤도를 따라 연장되어 있으며, 이 무한 체인은 하나의 펀치(14)와 하나의 다이(23)를 지지하는 지지 프레임(8)을 가지며, 이것은 상기 궤도를 따라 서로 평행하게 연장해 있는 2개의 무한 이송 체인(9, 10)에 고정되어 있다.
Patent KR-20010023352-A (KR)
Title: 비누 바
IPC: C11D9/24
Filed: 1998-07-23
Abstract: 본 발명은 비누 40 내지 85%, 수불혼화성 유익제 1 내지 40%, 고상 수용성 담체 1 내지 40%, 및 물 5 내지 25%를 포함하는 비누 바에 관한 것이다.  먼저, 담체를 유익제와 혼합하여 예비혼합물을 형성시킨 후 비누로 분산시킨다.  적합한 유익제는 오일 및 보습제이고, 적합한 담체는 전분, 개질 전분 및 수용성 고상 중합체이다.
Patent KR-20010023733-A (KR)
Title: 탬퍼방지 방법 및 장치
IPC: G06F21/22
Filed: 1998-07-17
Abstract: 한 장치에서, 다수의 오브퍼스케이티드(obfuscated) 프로그래밍 명령어들은 상기 오브퍼스케이티드 프로그래밍 명령어들의 실행이 감시되고 있는지 자체-검증하도록 구비된다. 다른 장치에서, 다수의 오브퍼스케이티드 프로그래밍 명령어들은 장치가 상기 오브퍼스케이티드 프로그래밍 명령어들의 단일 단계 실행을 지원하는 모드로 동작하고 있는지 판단하도록 구비된다. 또다른 장치에서, 다수의 오브퍼스케이티드 프로그래밍 명령어들은 경과된 실행시간의 양이 임계치를 초과했는지 검증하도록 구비된다(단계 154). 또다른 장치에서, 제1 및 제2 탬퍼방지 기법을 각각 구현하기 위해 오브퍼스케이티드 프로그래밍 명령어들의 제1 및 제2 그룹이 제공되며, 상기 프로그래밍 명령어들의 제1 및 제2 그룹은 제1 및 제2 탬퍼방지 기법에 대응하는 제1 및 제2 키값을 위해 하나의 저장 위치를 공유한다.
Patent KR-20010024055-A (KR)
Title: 폴리(알킬렌이민)을 함유하는 안정한 수계 중합체 조성물
IPC: C08L101/00
Filed: 1998-09-04
Abstract: 본 발명은 친수성-친유성 밸런스가 약 17.5 이상인 비이온성 계면활성제의 첨가에 의해 폴리(알킬렌이민)의 첨가로 인한 겔화에 대하여 안정화되는 수계 중합체 조성물을 제공한다.  본 발명의 수계 중합체 조성물은 예를 들면 페인트, 잉크, 밀봉제 및 접착제와 같은 다양한 피복 배합물에 유용하다.  안정한 수계 중합체 조성물의 제조 방법이 또한 개시된다.
Patent KR-20010015775-A (KR)
Title: 액체 운반 용기
IPC: B65D83/00
Filed: 1998-10-12
Abstract: 본 발명은 액체, 특히 고순도 액체용 운반 용기에 관한 것이다.  본 발명의 용기는 용기의 상부 벽(2)으로부터 용기의 베이스(3)로 연장하며 용기와 일체로 형성되는 잠김 튜브(1)를 갖는다.  잠김 튜브(1)는 용기의 상부 벽(2)에서 개방된 그 단부에 나사 결합 장치(6)를 갖는다.
Patent KR-20010024560-A (KR)
Title: 암호화 스트림 사이퍼를 발생시키기 위한 방법 및 장치
IPC: H04L9/26
Filed: 1998-10-22
Abstract: 본 발명은 암호화 스트림 사이퍼를 발생시키기 위한 방법 및 장치에 관한 것이다.  순환 관계는 GF(2)보다 큰 유한 필드에 대하여 동작하도록 설계되며 최대 길이를 가진다.  출력 방정식은 순환적 관계를 실행하기 위하여 사용된 시프트 레지스터(82)에서 다수의 엘리먼트에 기초한 출력을 발생시킨다.  순환적 관계 및 출력 방정식은 시프트 레지스터(82)가 시프트될 때 시프트 레지스터(82)의 특정 쌍의 엘리먼트가 순환적 관계 또는 출력 방정식중 하나에서 두 번 사용되지 않도록 개별 쌍 거리를 가지도록 선택된다.
Patent KR-20010034242-A (KR)
Title: 금속의 화학 증착에서 모서리 효과를 제거하기 위한 방법
IPC: C23C16/02
Filed: 1998-11-18
Abstract: 본 발명은 반도체 기판(22) 표면(26a, 26b)에 대한 구리 등의 금속의 화학 증착에서 모서리 효과를 제거하기 위한 방법에 관한 것이다.  반응 챔버(46) 속에서 서셉터(20)가 플라즈마에 노출된다.  서셉터 위에 지지되며 화학 증착에 의해 가공되는 기판(22)은 모서리(44)와 모서리가 아닌 표면(28)에서 균일한 금속층을 갖는다.  다수의 기판(22)이 가공된 다음 서셉터(20)를 플라즈마에 재노출시킬 수 있다.