baber/WOPTO huggingface dataset:
Patent KR-20000031511-A (KR)
Title: Method for sensing position of tiltable or variable steering column
Inventor: JUNG HAN YEONG
IPC: B62D1/18
Filed: 1998-11-06
Abstract: PURPOSE: A method for sensing the position of a tiltable or variable steering column is provided to equalize the output signal of a sensor sensing the tilt and the telescopic length of the column, to remove a positioning error and to prevent stress from generating. CONSTITUTION: A microcomputer(10) adjusts the tilt and the length of a steering column(20) by supplying a tilt control signal and a telescopic control signal into each driving unit and the microcomputer stores final value of sensors in an EEPROM(12) by moving the steering column up to one directional end. Likewise, the final value of sensors is stored when the steering column moves to the other directional end. Therefore, the position of the steering column is sensed by information in the EEPROM and signals of sensors.
Patent KR-20000032835-A (KR)
Title: Cluster structure
Inventor: KIM KEAN CHUL
IPC: H02K17/00
Filed: 1998-11-18
Abstract: PURPOSE: A cluster structure is provided to solve the insulation problem by an alien substance flowed in between a connection part of a hermetic terminal and a cluster. CONSTITUTION: A cluster structure protects a ceramic insulator attached to a hermetic terminal and to improve the insulation performance with an inner side of the hermetic terminal body in an induction motor. A cluster(20) has a port(23) connected to a pin and a hole(21) which is formed on the side of the port and corresponds to the pin to induce the pin coupling of a hermetic terminal(2), as to the hermetic terminal housing constructed by projecting several pins(9) to the inside and outside and by installing an insulator(13) around each pin. The cluster accommodates the insulator of the hermetic terminal in an insulator projector(25).
Patent KR-20000033413-A (KR)
Title: Optical intermediate switching box for telephone pole
Inventor: WON YOUNG JOON
IPC: H02G15/10
Filed: 1998-11-23
Abstract: PURPOSE: An optical switching box for a telephone pole is provided which improves the field operation capability using an optical fiber protection supporting plate having a multi core separate type optical code. CONSTITUTION: An optical intermediate switching box(10) for a telephone pole is provided wherein the maximum eight optical fiber protection supporting plates can be stacked right and left of an outer box(20), and a connector panel(60) is arranged in order for 36 connectors, that is, 12 connectors per one unit in the upper side, right and left of the optical fiber protection supporting plates to be combined, and a dividing and switching work is performed in the center of the outer box, and the size and weight of the outer box is minimized using a pigtail optical core line to fix the outer box to the telephone pole.
Patent KR-20000033507-A (KR)
Title: Mask frame for cathode ray tube and fabrication method thereof
Inventor: JUNG BYUNG HWA
IPC: H01J9/00
Filed: 1998-11-24
Abstract: PURPOSE: A mask frame for a cathode ray tube is provided which prevents the lowering of an image quality by compensating the doing of a shadow mask in its early stage and minimizes the loss of a material as not extending the volume of a device used in fabricating the mask frame. CONSTITUTION: A mask frame(2) comprises a high expansion part(4) and a low expansion part(6), and corresponds more effectively to the thermal expansion in a horizontal direction of a shadow mask(10) by inducing the thermal expansion more toward the side part where the high expansion part is located. A method for fabricating the mask frame comprises the steps of: preparing a high expansion metal material and a low expansion metal material having different thermal expansion coefficients respectively; cutting the metal materials in a fixed shape and size; forming a high expansion part and a low expansion part having a bottom part and a flange part respectively by drawing-processing the cut high expansion metal sheet and low expansion metal sheet; and forming the mask frame in a body by joining the high expansion part and the low expansion part.
Patent KR-20000038290-A (KR)
Title: Moving picture searching method and search data structure based on the case structure
Inventor: KIM HYUN JOON
IPC: G06T1/00
Filed: 1998-12-05
Abstract: PURPOSE: A moving picture search technology which extract key frames from the moving pictures and represent time relationship between each key frame in graphs. It was possible for simple moving pictures but it was difficult to apply this technology in dramas or films where unit cases have close relationship among one another and the large volume of data change according to the change of time. CONSTITUTION: A moving picture search data system that can express films and dramas in one entire story. Especially, the images of films or dramas are represented as a multiple cases which are mutually connected. It is also a search system that searches the content of moving pictures according to each category of cases. The entire story is expressed as an individual unit case. And by each category it can summarize the content of the moving pictures according to each section and search by each category.
Patent KR-20000039809-A (KR)
Title: Method for comparing database in electronic switching system
Inventor: KIM KYU HWAN
IPC: H04Q1/00
Filed: 1998-12-16
Abstract: PURPOSE: A method for comparing database in an electronic switching system is provided to perform a comparing work conveniently and accurately by comparing a new database with an old database when retrofitting a system or changing a version of software and certificating whether the new database has necessary data. CONSTITUTION: A menu is displayed, and an interface between an operator and a computer system is provided(S200). Old data is inputted from an old database(10)(S201). New data is inputted from a new database(11)(S202). Inputted data is divided into subscriber data, prefix data, trunk data and billing data(S203). Old data is compared with the new data(S204). A report having a uniform format is written and an item is informed to the operator when old data is differed from new data(S206). An error certification is performed to old data and new data(S207,S209). Error data is informed to the operator when error data is existed in old data and new data(S208).
Patent KR-20000040447-A (KR)
Title: Method for forming contact of semiconductor device
Inventor: CHOI JEONG DONG
IPC: H01L21/60
Filed: 1998-12-18
Abstract: PURPOSE: A method for forming a contact of semiconductor device is provided to reduce leakage current and contact resist by filling grooves with nitride on the upper side edge of field oxidation membrane, and to minimize damage of silicon substrate by creating barrier layer. CONSTITUTION: A trench composed of an activity part and a field part is made by etching using photo lithography method on a first conductive silicon substrate(30). A field oxidation layer(31) is created by CVD(Chemical Vapor Deposition) method and the layer(31) fills the trench. A nitride(32) as a barrier layer is evaporated on the silicon substrate(30) including the surface of field oxidation layer(31) using CVD method. A photoresist pattern is built by exposing and developing using reverse mask after spreading photoresist on the nitride(32). Operating dry etching, the barrier layer(32) is removed and the activity part on the substrate(30) is appeared. And the photoresist pattern is moved. A gate oxidation membrane(33) is formed on the exposed substrate(30). On the gate oxidation membrane(33), A polysilicon layer(34) doped with impurities is stuck and a nitride(35) as an insulating membrane is produced. A gate pattern(35, 34, 33) is constructed by patterning of the nitride(35), the polysilicon layer(34), and the gate oxidation layer using dry etching method by orderly. After creating a side spacer(36), a source/drain area(37) is developed by high density of ion implantation method. A silicon layer(38) is formed to reduce electrical resist on the source/drain area(37). Following the process of making oxidation film(39) as a layer insulator, a photoresist pattern is constructed on the layer insulator(39)except borderless contact position. The exposed layer insulator(39), a part of the nitride(32), and a small part of silicide layer is etched and, contact hole is completed.
Patent KR-20000042079-A (KR)
Title: Brake device for railroad vehicle
Inventor: RYU HYEON KYU
IPC: B61H11/00
Filed: 1998-12-24
Abstract: PURPOSE: A brake device for a railroad vehicle is provided to elevate riding feeling of a passenger by buffering braking shock occurring when braking a vehicle and by preventing skid of wheels when stopping. CONSTITUTION: A contact point of a braking sensing relay(11) is turned on and the speed of a vehicle is reduced gradually in braking a vehicle during travelling. If the speed of a vehicle becomes within a determined range of 5km/h and 10km/h, a speed sensing relay(10) is operated by a signal sensed by a speed generator(13). If power is fed to a 3/2 way solenoid valve along a stoppage sensing conducting wire(15), an air passage of a relay valve(2) is closed by the excitation of the solenoid valve and an air passage of a braking box(3) is connected to a relief valve(8). Pressure higher than a predetermined pressure is exhausted from the relief valve thus the pressure in the braking box is reduced to the predetermined pressure of the relief valve. In an exhaustion hole of the relief valve, Thereby, braking shock due to sudden exhaustion of air pressure is prevented by a choke valve(9).
Patent KR-20000043797-A (KR)
Title: Method for producing super high tensile steel increasing toughness
Inventor: SEO IN SIK
IPC: C21D8/02
Filed: 1998-12-29
Abstract: PURPOSE: A method is provided to produce super high tensile steel which reduces ingredients of Co, Ni, Mo, Cr and increases toughness as much as 15 to 17%, with a low cost. CONSTITUTION: A slab is composed of 0.17 to 0.21wt% of C, 0.3 to 1.7wt% of Mn, 0.15 to 0.35wt% of Si, less than 0.2wt% of P, less than 0.008wt% of S, 2.0 to 6.0wt% of Ni, 0.3 to 1.7wt% of Cr, 0.2 to 0.8wt% of Mo, 0.01 to 0.06wt% of Nb, 0.02 to 0.06wt% of sol-Al and the remain of Fe and incidental impurities. The slab is heated in a temperature of 1100 to 1300°C and rolled to be in 40 to 85% of accumulated depressing ratio. Then, the slab is cooled up to a normal temperature within 30 seconds at 5 to 50°C/sec of speed and tempered in a temperature of 150 to 300°C to be a super high tensile steel.
Patent KR-20000046373-A (KR)
Title: Apparatus for generating au-4 signals from e1 signals
Inventor: LIM JONG KIL
IPC: H04L5/00
Filed: 1998-12-31
Abstract: PURPOSE: An apparatus for generating AU-4 signals from E1 signals is provided to generate a required quantity of E1 signals into AU-4(Administrative Unit-4) signals through a require d path dependent on the SDH(Synchronous Digital Hierarchy). CONSTITUTION: A line connection part(210) changes an HDB3(High Density Bipolar-3) code type E1 signal into an NRZ(Non Return to Zero) code type signal and outputs it to a mapping and demapping part(220). The E1 signal is made into a virtual container-12 signal(VC-12), and made into a tributary unit-12 signal(TU-12) according to a tributary unit group-3 signal(TUG-3). The TUG-3 signal is made into a tributary unit virtual container-4 signal(VC-4) in a multiplexing/demultiplexing part(230), then made into an AU-4 signal. The AU-4 signal is sent to a clock processing part(240), and the clock processing part(240) divides the AU-4 signal into 3 nos. 51.84 Mbps signals and outputs them to a channel link part with 51.84 megahertz clock signal and 8 kilohertz frame clock(250).
Patent KR-20000046496-A (KR)
Title: Moisture curing hot melt adhesive composition
Inventor: HONG YOON HEE
IPC: C09J175/06
Filed: 1998-12-31
Abstract: PURPOSE: A moisture curing hot melt polyurethane adhesive resin composition having excellent adhesion after curing, green strength and low melt density which facilitate application thereof is provided. CONSTITUTION: A moisture curing hot melt adhesive composition according to the present invention comprises: a) 5 to 95 wt% of thermoplastic polyurethane resin having molecular weight of 10,000 to 50,000; b) 95 to 5 wt% of polyester polyol; and c) diisocyanate mixed therewith in such amount that 1.2 to 3.0 equivalents of isocyanate group exist per equivalent of hydroxy group in the total composition (isocyanate number is 1.2 to 3.0).
Patent KR-20000046910-A (KR)
Title: Controller for opening and closing fireproof shutter
Inventor: KANG YOUN GU
IPC: A62C2/06
Filed: 1998-12-31
Abstract: PURPOSE: A controller for opening and closing a fireproof shutter is provided to simplify a brake return and release shaft, to have an excellent assembly property by saving a use switch and to minimize the generation of breakdowns. CONSTITUTION: At occurring a fire, a power is supplied to a control motor(6) through a central controller. The control motor is rotated, and an edge part(7a) performs a pushing action while contacting a contact bed(5b). A protrusion part(5c) of a brake return and release shaft(5) and a hanging protrusion part forward and switch a snap action to a first switch(8). The hanging protrusion part keeps a forwarding state by interrupting the back up of the brake return and release shaft while hung on a pivot pin of a linker(11). Accordingly, the fireproof shutter is continued to descend since a regulation knob(5a) keeps a state of releasing a brake lever. When the descend reaches a certain set up position, an operation iron core(10a) is absorbed by touching a limit switch. The cam rotation speed of the control motor is made up to rotate once with one time of signal, and the lift height of the cam is regulated by changing or installing the speed based on the descending length and speed.
Patent KR-19990076648-A (KR)
Title: 진통 효과가 있는 신규 화합물
IPC: A61K31/4965
Filed: 1996-12-11
Abstract: 화학식 I의 화합물 및 제약상 허용되는 그들의 염, 이 신규 화합물을 함유하는 제약 조성물이 개시된다.  화학식 I의 신규 화합물은 통증 관리에 유용하다. 
     <화학식 I>
Patent KR-19990076945-A (KR)
Title: 가공(부)품의 오목부를 정화.세척하는 방법
IPC: B08B5/02
Filed: 1996-12-18
Abstract: 본 발명은 적어도 한 개의 가공(부)품(25)에 형성된 오목부(29)를 정화·세척하는 방법에 관한 것으로, 특히 블라인드 홀, 홀, 보어 및 나선형 보어를 특히 압축공기공급원(11a)으로부터 제공되는 공기와 같은 가스로 정화·세척한다.  가스는 적어도 하나의 저장조(9)내에 설정된 압력으로 압축되며, 이 가스는 가공(부)품(25)의 오목부(29)에서 팽창되어 오목부(29)로부터 칩과 같은 이물질을 제거한다.
Patent KR-19990077153-A (KR)
IPC: C08G18/40
Filed: 1996-12-30
Abstract: The invention is a one-part adhesive composition comprising: A) i) an isocyanate functional polyurethane prepolymer having a free isocyanate content of from 0.8 to 2.2 percent and particles comprising a curing agent for an isocyanate functional polyurethane prepolymer encapsulated within a coating material; or ii) a prepolymer comprising the reaction product of one or more polyisocyanates; one or more compounds containing on average more than one isocyanate reactive compound; and a dispersion triol containing from about 10 to about 60 percent by weight based on the dispersion of particles of an organic polymer which is nonreactive with the isocyanate reactive compounds and the polyisocyanates having a particle size of from about 5 to about 50 microns; wherein the prepolymer has a free isocyanate content of from about 0.8 to about 2.2 percent; and B) a catalyst capable of catalyzing the reaction of isocyanate moieties with isocyanate reactive moieties. In yet another embodiment, the invention is a process for binding two substrates together which comprises contacting an adhesive composition of the invention with at least one of the substrates and contacting the substrates together along the portion of the substrate(s) to which the adhesive has been applied before the adhesive applied cures and allowing the adhesive to cure and bond the substrates together.
Patent KR-19990087475-A (KR)
Title: 보조 영상내의 공간 경계를 제거하도록 주영상과 함께 보조영상을 샘플링 및 디스플레이하는 장치
IPC: H04N5/45
Filed: 1997-03-06
Abstract: 본 발명에 따른 보조 영상과 주영상을 합성하는 장치는 주영상 비디오 신호원과 연속 필드를 갖는 보조 영상 비디오 신호를 나타내는 샘플의 소스를 포함한다.  대각 서브샘플러는 상기 보조 영상 샘플 소스에 결합되고, 제어 신호에 응답하여 샘플이 제1 수평 위치 세트에서 취해지는 제1 샘플 패턴, 또는 샘플이 상기 제1 세트 사이의 실질적으로 중간인 제2 수평 위치 세트에서 취해지는 제2 샘플 패턴중 하나로 상기 보조 영상 샘플을 서브샘플링한다.  신호 합성기는 상기 대각 서브샘플러 및 상기 주영상 신호원에 결합되어 상기 주 및 보조 영상의 합성 영상을 나타내는 신호를 발생하도록 상기 주영상 신호와 상기 대각 서브샘플링된 보조 영상 샘플을 나타내는 신호를 합성한다.  제어 회로는 상기 대각 서브샘플러가 각 보조 영상 비디오 신호 필드의 개시에서는 상기 샘플 패턴중 하나로, 그리고 상기 합성 영상내의 모든 대각 서브샘플링된 보조 영상 샘플이 동일한 샘플 패턴으로 취해지도록 계산된 스위치 시간 후에는 다른 샘플 패턴으로 샘플을 취하도록 상기 대각 서브샘플러 제어 신호를 발생한다.
Patent KR-20000016298-A (KR)
Title: Fuel oil compositions
Inventor: LIN JIAN
IPC: C10L1/16
Filed: 1997-07-04
Abstract: PURPOSE: A fuel oil composition comprising a fuel oil and an additive consisting of at least one fuel oil soluble alkyl or alkoxy aromatic compound and the use thereof are provided which make an abrasion resistant lubricating effect. CONSTITUTION: The fuel oil composition comprises a major amount of a fuel oil and a minor amount of an additive consisting of at least one fuel oil soluble alkyl or alkoxy aromatic compound wherein at least one group independently selected from alkyl and alkoxy groups of 1 to 30 carbon atoms is attached to an aromatic nucleus and at least one carboxyl group and optionally one or two hydroxyl groups are attached to the aromatic nucleus; a process for the preparation of such a fuel oil composition; and the use of such a fuel oil composition as fuel in a compression ignition engine for controlling wear rate in the fuel injection system thereof.
Patent KR-19990072460-A (KR)
Title: 감소된전원요구량을사용하는스테레오신호증폭기
IPC: H04R3/00
Filed: 1999-02-06
Abstract: 본 발명은 고도로 상호 관련되는 좌 및 우 채널 신호를, 감소된 전원 요구량을 사용하여 증폭하기 위한 스테레오 오디오 증폭기에 관한 것이다.  좌 및 우 신호 채널의 어느 하나는 거의 또는 아예 신호 반전을 일으키지 않고 증폭된다.  그런 다음 그렇게 증폭된 오디오 신호는 그 대응하는 확성기의 비-반전 또는 반전 단자의 어느 하나에 제공된다.  다른 채널 신호는 증폭에 앞서 반전된다.  그런 다음 그렇게 반전되고 증폭된 오디오 신호는 그 대응하는 확성기의 반대쪽 단자 (즉, 각각, 반전 또는 비-반전)에 제공된다.  이것은, 고도로 상호 관련되는 좌 및 우 채널 신호를 증폭할 때에, 2 개의 채널로부터 동시적인 전원 요구를 현저하게 감소시킨다.
Patent KR-20000056037-A (KR)
Inventor: CHOI SANG HO
IPC: H02K7/10
Filed: 1999-02-12
Abstract: PURPOSE: A motor is provided to automatically stop the operation of the motor when the temperature of the motor is raised by using a driving sensor and a temperature sensor. CONSTITUTION: A brake section(2) having a temperature sensor is installed on one side of a motor(1) to control the driving force of the motor(1). A Pivot Table release lever(3) is installed on one side of the brake section(2) to release the driving force. A driving sensor(4) is installed on the other side of the motor(1). A reduction gear(5) is installed on one side of the driving sensor(4). A manual handle(7) is installed on one side of the reduction gear(5) by installing a handle connecting section(6).
Patent KR-20000056617-A (KR)
Inventor: KIM HAN SEOK
IPC: B04C5/30
Filed: 1999-02-24
Abstract: PURPOSE: An incineration system is to incinerate a sludge having a high water content of 70 to 80%. CONSTITUTION: A sludge incineration system comprises a sludge storage hopper(10); a screw conveyor(20) for supplying a sludge from the sludge storage hopper(10) to a dryer(30); a cyclone dust collector(40) for separating the sludge dried at the dryer(30) from a drying gas; an air supply chamber(50); a dried sludge incinerator(60); and a drying gas exhausting chimney stack(70) for exhausting the drying gas used to dry the sludge. The sludge is dried and pulverized with a used heat of the incinerator and transferred to the dust collector in the form of fine particles. The dried sludge is pulverized and dried again to enhance the drying efficiency and provide a double-section size for uniform drying effect.
Patent KR-19990072944-A (KR)
Title: 슬러지의기계적그리고열적탈수방법및장치
IPC: C02F11/127
Filed: 1999-02-25
Abstract: 본 발명은, 미리 탈수되어서 건조되는, 슬러지들, 특히, 공업용 그리고 하수 슬러지들을 기계적으로 그리고 열 적으로 탈수하는 방법에 관한 것이다. 미리 탈수된 슬러지는 어떠한 중간 단계 없이 알맹이 형상 구조로 줄어들어서 이후 즉시 건조되는 것을 주로 특징으로 한다. 또한, 본 발명은, 알맹이 형상 구조를 생성하기 위하여 공급 유니트(5)에 직접 연결되어 있고 건조기(6,6')에 영구적으로 연결되어 있는 기계적 탈수 유니트(2)를 구비하고 있는, 상기 방법을 실행하기 위한 장치에 관한 것이다.
Patent KR-19990046367-A (KR)
Title: 숯화분
Filed: 1999-02-27
Abstract: 본 발명은 숯화분에 관한 것으로서, 상세히 설명하면 난이나 화초의 화분을 숯으로 형성시킨 숯화분에 관한 것이다. 
     화분크기의 숯을 얻은 다음 숯의 상부에서 드릴이나 칼등의 연장으로 숯을 갉아내어 구멍을 15 ∼ 18 Cm 정도의 깊이로 구멍을 뚫어 화초를 심을 수 있는 공간을 확보한 다음, 그곳에 난을 넣은 후, 난석을 채워 난을 재배할 수 있는 숯성분으로 구성된 숯화분에 관한 것이다.
Patent KR-19990064479-A (KR)
Filed: 1999-03-13
Abstract: 본 발명은 양질의 대나무의 대기름을 이용하여 발효시킨 간장을 얻고자 하는  것이다. 
     물은 적량 준비하여 대기름과 혼합하여 소금을 넣어 염도18도를 맞추어 놓고  메주를 깨끗이 씻은다음 옹기에 담고 염수를 적정량 넣어서 대나무숯을 가재로 쌓은다음 통고추를 넣어 마무리하여 발호 시키는 걷을 특징으로 한다.
Patent KR-20000060750-A (KR)
Inventor: KIM DEOK YONG
IPC: D06P3/82
Filed: 1999-03-19
Abstract: PURPOSE: Provided is a dyeing-finishing method which has an elastic fabric with improved fastness, crease, elastic property and workability. CONSTITUTION: The elastic fabric is obtained by a process containing the steps of: desizing sufficiently the elastic fabric of warp and weft being the both direction which has weaved out of a polyester mixing spandex covering yarn; heating the fabric at 150-180°C before permeating dye solution, simultaneously extending width on 10-20% (based on width of a fabric before heating), followed by supplying the fabric with the overfeed rate controlled at not more than 5%; and then giving out color of a disperse dyes at 150-190°C of dry heat. The polyester fiber is characterized by a migration polyester of atmospheric tinge.
Patent KR-20000061299-A (KR)
Inventor: KIM CHEOL MIN
IPC: H01L27/00
Filed: 1999-03-25
Abstract: PURPOSE: An improved layout structure of CMOS circuit is provided to prevent a latch-up phenomenon. CONSTITUTION: A layout structure of CMOS circuit includes a semiconductor substrate of a first conductive type, a well region(115) of a second conductive type, a plurality of active regions(121a,121b) each of which is separated at regular intervals in a lengthwise direction on the substrate, a gate electrode(123) which runs cross the centers of the active regions(121a,121b), a first contact holes(125) which are formed in parallel with and apart from the gate electrode(123) along a drain region of each active region(121a,121b), a second contact holes which are formed in parallel with the gate electrode(123) along a source region of each active region(121a,121b) and each of which is smaller in number than the first contact hole(125), and power supply lines such as a Vdd line(125a) and a Vss line(135b) connected to the active region(121a,121b) through the second contact holes. Particularly, inherent sheet resistance is formed in the source region having the second contact holes.
Patent KR-19990078334-A (KR)
Title: 메사 구조의 반도체 칩 제조방법
IPC: H01L21/301
Filed: 1999-03-27
Abstract: 웨이퍼의 주요 표면들과 평행한 내부 평면 p-n 접합을 구비하는 공지된 유형의 반도체 웨이퍼를 이용한다면, 웨이퍼 표면들 중의 하나는 실리콘 질화물의 마스킹층으로 피복된다.  이어서, 경사진 측벽을 구비하는 다수의 메사를 형성하기 위해 다수의 교차하는 홈이 마스킹층을 통해 소윙되고, 각각의 메사는 메사의 측벽과 교차하고 메사의 측벽에 의해 노출되는 에지를 갖는 평면 p-n 접합의 일부분을 포함한다.  홈 벽 및 노출된 접합 에지는 웨이퍼 가열 단계를 포함하는 공정 내에서 유리로 인캡슐화(encapsulation)된다.  이어서, 패턴화된 에칭제(etchant) 마스크가 필요없는 선택적 에칭 공정을 통해 마스킹층이 제거되고, 웨이퍼의 이면과 마찬가지로 메사 상부에 위치한 노출된 실리콘 표면이 금속 도금된다.  다음으로, 웨이퍼는 홈을 관통하는 평면을 따라 다이싱(dicing)되어, 각각 그 상부에 유리로 패시베이션된 메사를 구비하는 개개의 칩을 제공한다.