baber/WOPTO huggingface dataset:
Patent KR-20040035223-A (KR)
Title: Payment system using mobile personal communication terminal and method same
Inventor: JEON NAM KIL
IPC: G06Q20/16
Filed: 2002-10-18
Abstract: PURPOSE: A settlement system using a mobile communication terminal and a settlement method thereof are provided to control settlement price of sub mobile communication terminals by linking a pseudo or a virtual account for debit settlement with a settlement account of a main mobile communication terminal and allotting the pseudo or the virtual accounts to each different sub mobile communication terminal. CONSTITUTION: Sub mobile communication terminals(SHPi) have the pseudo account charging article price to the settlement account of the main mobile communication terminals(MHPi). An infrared communication terminal(12) transmits a settlement request message from the main and the sub mobile communication terminal by adding an ID code and visual information of a member store. A settlement management server(16) provides a wireless charging function. A credit card settlement server(18) performs credit card settlement by linking with the settlement server. A telephone(30) and a client computer(32) are connected to the PSTN(Public Switched Telephone Network)/Internet(28).
Patent KR-20030074091-A (KR)
IPC: B66F7/02
Filed: 2002-11-06
Abstract: 본 발명은 자동 해제수단을 구비한 스윙암 동작을 구속하는 기구에 있어서 스윙암 동작의 구속을 해제하는 범위를 확대하여도 작업에 지장이 없는 해제수단을 제공하는 것을 목적으로 하며, 이를 위한 수단으로서, 캐리지(carriage:2)와 스윙암(3)과의 상호간에 있어서, 스윙암(3)의 피봇장착 축(4)과 동축으로 스윙암(3)의 기단부에 고정 장착된 기어(6)와, 캐리지(2)에 마련된 걸림고리(7)와의 조합으로 구성된 스윙암 동작 구속기구(A)를 마련하고, 상기 스윙암 동작 구속기구(A)를 지주(1)와 캐리지(2)의 상호간에서, 지주(1)에 따라 배치된 가이드 레일(8)과, 그 가이드 레일(8) 선단에 장착된 가이드 롤러(9a)가 가압되어지는 해제 레버(9)로 구성된 스윙암 동작 구속 해제수단(B)을 마련한다.
Patent KR-20030039311-A (KR)
Inventor: ANATOLIY VAKULENKO
IPC: C07C317/36
Filed: 2002-11-09
Abstract: PURPOSE: Provided is an organic photosensitive material with novel charge transfer compound which uses the charge transfer with having bis(3-fluorenyl)-1,1-(sulfonyl di-4,1,-phenylene)-hydrazone to produce organic photoreceptor with excellent chemical, mechanical and electroconductive characteristics. CONSTITUTION: The organic photosensitive material with novel charge transfer compound is characterized by comprising the parts of: a charge transfer material shown in a formula 1 wherein R1 and R2 are respectively fluorenyl group, R3 and R4 are hydrogen, alkyl group, aryl group or heterocyclic group respectively and X is sulfodiphenylene group; a charge generation compound; and a conductive circuit board. The charge transfer and generation materials are included in a single layer.
Patent KR-20040041408-A (KR)
Title: Dispenser of liquid crystal display panel and method for controlling gap between substrate and nozzle using the same
Inventor: KUEM CHANG SEOK
IPC: G02F1/1341
Filed: 2002-11-11
Abstract: PURPOSE: A dispenser of a liquid crystal display and a method for controlling a gap of a nozzle and a substrate by using the same are provided to enable the nozzle provided to a dispenser and the gap of the substrate to control automatically. CONSTITUTION: A syringe(503) has a nozzle(502) at its end and supplies sealant on a substrate(501) loaded to a table(500). The syringe(503) is mounted to a body(504). A switch with electric contact(509) changes open/close states according to the contact state of the nozzle(502) of the syringe(503) and the substrate(501). A first sensor(507) detects an initial value contacting the nozzle(502) of the syringe(503) and the substrate(501) according to the open/close changes of the switch(509). A vertical drive motor(505) drives upwardly and downwardly the body(504).
Patent KR-20030040122-A (KR)
Inventor: NII KOJI
IPC: G11C11/41
Filed: 2002-11-13
Abstract: PURPOSE: A semiconductor memory device is provided to be capable of reducing the line capacity of a bit line itself and the capacity between bit lines and securing the error margin for fabrication. CONSTITUTION: A semiconductor memory device is provided with the first conductive type well, the second conductive type wells formed at both sides of the first conductive type well, the first and second access PMOS(P channel Metal Oxide Semiconductor) transistor(P1,P2) formed at the upper portions of the second conductive type wells, and the first and second driver NMOS(N channel Metal Oxide Semiconductor) transistor(N1,N2) formed at the upper portion of the first conductive type well. The semiconductor memory device further includes word lines connected to the gates of the first and second access PMOS transistor, and the first and second bit line connected with each source of the first and second access PMOS transistor.
Patent KR-20040046289-A (KR)
Title: circuit exchange apparatus and method for short message service
Inventor: KIM HONG HAN
IPC: H04W84/16
Filed: 2002-11-26
Abstract: PURPOSE: A circuit switched device for an SMS(Short Message Service) is provided to transmit an SMS message to an outer mobile terminal or a digital terminal by using an extension terminal if the SMS message is to be transmitted outside, thereby removing inconvenience of registering in a server. CONSTITUTION: A memory(25) receives an optional SMS message and a selection signal of the SMS message, and stores the SMS message with the selection signal as a list. A digital interface(21) and a DTMF interface(22) receive an SMS request signal, a selection button signal, and a receiving telephone number signal from an extension telephone(11). A processor(24) inquires about whether the selection button signal is stored in the list, and selects the corresponding SMS message if the selection button signal is included, then transmits the selected SMS message to a corresponding receiving telephone number. A PSTN interface(23) and an Internet interface(26) deliver the received SMS message to a communication network.
Patent KR-20030090483-A (KR)
Inventor: LEE SANG HONG
IPC: A45D40/00
Filed: 2002-11-26
Abstract: PURPOSE: Provided is a moisturizing device for cosmetic, which prevents the cosmetic from rapidly drying and maintains a moisturized skin state for a long time when the cosmetic is applied on the skin, and which rapidly infiltrates the cosmetic into the skin, and decreases an oxidation rate of oily ingredients. CONSTITUTION: The device comprises an oscillator(4) and a display(5), and a high-pressure oscillator(6) and safety unit(7), which are connected each other respectively, wherein cosmetic is put into the container having electric metal plate(10) on its undersurface, which consists of insulating plate(11), metal container(12) and metallic lid(13), after high-pressure oscillatory transformer(8) connected to the high-pressure oscillator(6), is power-distributed with equivalent resistance, and then the cosmetic is modified so as to maintain its moisturizing effect for a long time.
Patent KR-20030047745-A (KR)
Title: Automatic tool exchanging apparatus
Inventor: KATO HEIZABURO
IPC: B23Q16/06
Filed: 2002-12-04
Abstract: PURPOSE: To provide an automatic tool exchanging device capable of expanding or contracting an arm in a reasonable and simple structure and allowing essential high speed operation of the device by decreasing turning radius. CONSTITUTION: In the automatic tool exchanging device 1, the arm 3 that is disposed on a rotated arm driving shaft 2 and turned is expanded or contracted. The arm 3 comprises a grip arm part 4 for removably holding a tool and an arm support part 5 for movably supporting the grip arm part 4. Between the arm support part 5 and the arm driving shaft 2, a clutch 6 is disposed that connects the arm support part 5 to the arm driving shaft 2 and integrally rotates them, or separates them from each other and relatively rotates the arm support part 5 and the arm driving shaft 2. Between the grip arm part 4 and the arm driving shaft 2, a link 7 for transmitting the relative rotation of the arm driving shaft 2 to the arm support part 5 to move the grip arm part 4 is provided.
Patent KR-20040049593-A (KR)
Title: Side by side type refrigerator with vegetable storing room capable of heating
Inventor: CHOI YUN CHEOL
IPC: F25D17/06
Filed: 2002-12-06
Abstract: PURPOSE: A side by side type refrigerator having a heatable vegetable storage chamber is provided to appropriately heat the inside of a vegetable storage chamber to be appropriate for kinds of foods. CONSTITUTION: A casing(51) is arranged in a refrigerator compartment(31), being formed in box shape with an open front surface. A drawer(53) is contained in the casing to be drawn. A heater heats an inside of the casing. A temperature detecting sensor(57) detects the inner temperature of the casing. A mode selecting part selects one of storage modes including a tropical fruit mode at which the inner temperature of the casing is 7-10deg.C. A control unit controls the heater based on the detection result of the temperature detecting sensor.
Patent KR-20030026914-A (KR)
Title: Intelligent mail solution device for sending email data to fax machine/mobile phone/telephone and method thereof and qmail system
Inventor: AHN JI HYEON
IPC: H04L12/58
Filed: 2002-12-12
Abstract: PURPOSE: An intelligent mail solution apparatus for transmitting e-mail data to a fax machine/mobile communication terminal/telephone and a method therefor and a queue mail system using the same are provided to transmit data written through e-mail to one or more devices among a mail server, a fax receiver, a mobile terminal and a telephone. CONSTITUTION: A control unit(211) receives data transmitted from a computer through a network. A gateway unit(221) receives data from the control unit, classifies the data as e-mail data, fax data, SMS(Short Message Service) data and VMS data, transmits the data to a mail server if the data are e-mail data, and notifies information to the control unit if the data are one of fax data, SMS data and VMS data. A mail analyzing unit(231) analyzes a structure of data received from the control unit. A database(291) stores data. A mail decoding unit(241) decodes the data outputted from the mail analyzing unit, makes the decoded data as temporary data and then stores the temporary data to the database. A fax service unit(251) transmits the temporary data to a fax machine according to instructions of the control unit. An SMS service unit(261) transmits the temporary data to a mobile communication terminal through a mobile communication base station according to instructions of the control unit. A VMS service unit(271) transmits the temporary data to a fax machine through a voice mail service system according to instructions of the control unit.
Patent KR-20040052008-A (KR)
Title: Interactive adaptive filter and interactive adaptive filtering method
Inventor: JIN MING LU
IPC: H03H21/00
Filed: 2002-12-13
Abstract: PURPOSE: An interactive filter and a method for filtering the same are provided to have an effect to reduce the complexity of operation. CONSTITUTION: An interactive filter includes a dividing device(401), a sub filtering part(402), an adder(403), an error operation part(404), a pair of filter coefficient update parts(405,406) and a switch(407). The dividing part(401) divides the N number of input signals into G number of signal groups. The sub filtering part(402) performs the filtering to the corresponding signal group. The adder(403) adds the output signals of the sub filtering part(402). The error operation part(404) generates the error signals by comparing the output signal of the adder(403) with the requiring signal. The pair of filter coefficient update parts(405,406) update the filter coefficients of the sub filtering part(402) based on the error signals. And, the switch(407) selectively inputs an error signal to the anyone iteration number k to one selected among the filter coefficient update parts(405,406).
Patent KR-20040057470-A (KR)
Title: Method for deposition chamber cleaning and apparatus for depositing capable of in-situ cleaning
Inventor: CHOI HAN ME
IPC: H01L21/316
Filed: 2002-12-26
Abstract: PURPOSE: A method for cleaning a deposition chamber and a deposition apparatus capable of carrying out an in-situ cleaning process are provided to remove metal oxide in a short time by supplying the first and second gas into the deposition chamber using a plurality of cleaning gas lines. CONSTITUTION: The first and second gas are flowed into a deposition chamber(S10). The first and second gas react to the metal oxide of the deposition chamber for completely removing the metal oxide(S12). The first gas contains fluorine based gas. The fluorine based gas is one selected from a group consisting of HF, F2, or SF6 gas. The second gas contains H2O gas. Preferably, one selected from a group consisting of HNO3 and alcohol based gas is further flowed into the deposition chamber.
Patent KR-20040057517-A (KR)
Title: Method of forming a dual damascene pattern
Inventor: CHO JIN YEON
IPC: H01L21/283
Filed: 2002-12-26
Abstract: PURPOSE: A method for forming a dual damascene pattern is provided to increase process margin of photolithography and to reduce damage of an interlayer dielectric without using an etch stop layer for a via hole. CONSTITUTION: A via insulating layer(12a), a trench etch stop layer(12b), a trench insulating layer(12c), a hard mask, and an anti-reflective layer are sequentially formed on a substrate(10) with a lower line(11). The anti-reflective layer, the hard mask and the trench insulating layer are etched by using the first photoresist pattern. The exposed anti-reflective layer and hard mask are selectively etched by using the second photoresist pattern. The remaining anti-reflective layer and photoresist pattern are removed. By etching the exposed portions using the hard mask, a via hole(16) and a trench(18) are simultaneously formed. At this time, the hard mask and the trench stop layer are removed.
Patent KR-20040061540-A (KR)
Title: Liquid crystal display device
Inventor: CHOI SEOK WON
IPC: G02F1/1341
Filed: 2002-12-31
Abstract: PURPOSE: An LCD device is provided to form a partition wall in an edge pixel area faced to a liquid crystal injection port, in order to reduce concentration of impurities flowing into an edge of an LCD panel adjacent to the partition wall, thereby improving residual image characteristics. CONSTITUTION: Plural pixel areas(105) are defined by plural gate lines(103) and data lines(104) formed on a lower substrate(101). An upper substrate(102) is faced to the lower substrate(101). A liquid crystal layer is formed between the upper and lower substrates(101,102). A sealant(107) is formed on an edge of the two substrates(101,102) in order to bond the two substrates(101,102) and protect the liquid crystal layer. A liquid crystal injection port(109) is formed on one edge of the two substrates(101,102) to inject a liquid crystal. A partition wall(108) is formed on other edge of the two substrates(101,102) and the pixel areas(105).
Patent KR-20020024314-A (KR)
Title: Method for inhibiting apoptosis under ischemic condition
Inventor: KIM GYU WON
IPC: C12N5/08
Filed: 2001-01-12
Abstract: PURPOSE: Provided is method for inhibiting apoptosis under ischemic condition which lacks an adequate supply of oxygen and glucose using antibiotics. CONSTITUTION: The method comprises the step of administering antibiotics of quinolones, quinones, aminoglycosides or chloramphenicol to an individual under ischemic condition which lacks an adequate supply of oxygen and glucose. In accordance with the method, the antibiotics increase cell viability under hypoxic and hypoglycemic condition, assuring that they can be applied as a therapeutic agent for ischemia-associated diseases such as myocardial infarction and cerebral infarction.
Patent KR-20020036844-A (KR)
IPC: H04N5/225
Filed: 2000-08-16
Abstract: 1) 제 1 노출 수준의 광학 이미지를 나타내는 다수의 제 1 비디오 필드나 프레임(4d)과 제 1 노출 수준과는 다른 제 2 노출 수준의 광학 이미지를 나타내는 다수의 제 2 비디오 필드나 프레임(4c)으로 캡쳐된 광학 이미지(4)를 나타내는 광학 이미지 비디오 데이터를 내장하는 일련의 비디오 필드나 프레임(4a, 4b)을 포함하는 비디오 신호(1)를 생성함으로서, 그리고 
     2) 상기 비디오 신호를 이용하여 a) 상기 제 1 비디오 필드나 프레임(4a)에 의해 나타나는 이미지나, 상기 제 2 비디오 필드나 프레임(4b)에 의해 나타나는 이미지의 비디오 디스플레이를 발생시킴으로서, 또는 b) 상기 제 1 비디오 필드나 프레임에 의해 나타나는 이미지의 제 1 비디오 디스플레이와 상기 제 2 비디오 필드나 프레임에 의해 나타나는 이미지의 제 2 비디오 디스플레이를 동시 발생시킴으로서, 
     비디오 이미지를 캡쳐하고 디스플레이하기 위한 발명이 제공된다.
Patent KR-20020043210-A (KR)
IPC: B23B27/16
Filed: 2000-08-02
Abstract: 절삭 인서트를 보유한 절삭 인서트 포켓에는 두 개의 인서트 측벽(20, 58)과, 이를 횡단하는 기부(24)가 제공된다.  두 개의 인서트 지지 측벽 중 제1 측벽(20)은 기부(24)에 대해 고정되고 동일한 평면상에 이격되어 있는 인서트 위치면(30, 32)을 구비하며, 두 개의 인서트 지지 측벽 중 제2 측벽(58)은 기부(24)를 횡단하는 축 주위를 회전할 수 있고 동일한 평면상에 이격되어 있는 인서트 위치면(60, 62)들을 구비한다.  이러한 구성은 통상적인 종래 기술에 의한 3지점 위치를 대신하여, 절삭 인서트가 4지점 위치에서 절삭 인서트 포켓 내에 위치될 수 있도록 한다.
Patent KR-20020037351-A (KR)
Title: Titanium containing dielectric films and methods of forming same
IPC: H01L21/8242
Filed: 2000-08-28
Abstract: The present invention provides a method for forming a dielectric film, e.g., a barium-strontium-titanate film, preferably having a thickness of less than about 600 Å. According to the present invention, the dielectric film is preferably formed using a chemical vapor deposition process in which an interfacial layer and a bulk layer are formed. The interfacial layer has an atomic percent of titanium less than or equal to the atomic percent of titanium in the bulk layer. Such films are particularly vantageous for use in memory devices, such as dynamic random access memory (DRAM) devices.
Patent KR-20020029439-A (KR)
IPC: F02M51/06
Filed: 2000-09-28
Abstract: 본 발명은 내연 기관의 연료 분사 시스템용 인젝터에 관한 것이며, 상기 인젝터의 시스템 압력 공급은 인젝터에 통합된다.  따라서 구성이 단순하고 동시에 출력 요구도 낮은, 시스템 압력을 공급하기 위한 고압 펌프가 얻어진다.
Patent KR-20020041464-A (KR)
IPC: G02F1/1335
Filed: 2000-03-08
Abstract: 본 발명은 굴절률이 높은, 바람직하게는 1.55 이상인 비할로겐화된 조성물에 관한 것인데, 상기 조성물은 메틸 스티렌과 같은 비닐 단량체를 포함한다. 경화된 조성물은 상부에 도포된 금속층, 예를 들어 은 보유용으로 특히 적합하다. 한 구체예에서, 상기 조성물을 이용하여 미세반복되는 프리즘 구조물을 형성할 수 있다. 상기 구조물은 2개의 면을 보유하는 것이 바람직한데, 이때 한 면은 실질적으로 평활하며, 다른 한 면은 경사 표면을 보유하는 톱니 형태를 포함한다. 금속층은 톱니 형상을 보유하는 프리즘 구조물의 하나 이상의 면 상에 존재할 수 있다.
Patent KR-20020047287-A (KR)
IPC: H01L21/02
Filed: 2000-10-13
Abstract: 커패시터를 제조하는 방법이 제공되며, 여기서 실리콘 표면의 적어도 일부분이 비정질화된다.  그리고 나서, 비정질화된 실리콘 표면은 커패시터의 제 1 전극의 적어도 일부분을 형성하기 위하여 실리콘 표면의 비정질화된 부분으로부터 반구형 실리콘 그레인(HSG)을 형성하기 위하여 어닐링 공정을 하게 된다.  그리고 나서, 커패시터 유전체는 반구형 실리콘 그레인상에 형성된다.  그리고 나서, 제 2 전극은 커패시터 유전체상에 형성된다.
Patent KR-20030072203-A (KR)
IPC: H04M1/725
Filed: 2001-02-02
Abstract: 가입자 인터페이스 모듈(SIM;122)로 무선 통신 장치의 모뎀을 인터페이싱하는 회로는 모뎀 제어기(302), 모뎀 제어기에 접속된 범용 비동기 수신기/송신기(UART;312), 프로그램가능한 클록 회로에 제공된 제어 신호(352) 및 공통 클록(350)에 기초하여 서로 독립적으로 UART 클록 및 SIM 클록을 생성하는 프로그램가능한 클록 회로(314,316), SIM 리셋 신호를 생성하는 리셋 회로(320) 및 SIM을 파워온 및 오프시키는 것을 제어하는 전력 제어 회로(308)을 포함하며, 이 모두는 통합회로칩(301)상에 존재한다.  이 회로는 또한 공통 데이터 라인(212)을 사용하여 SIM에 모뎀을 인터페이스하는 버스 인터페이스 회로(214)를 포함한다.
Patent KR-20020089347-A (KR)
IPC: C07C335/16
Filed: 2001-02-09
Abstract: Substituted phenylalanines are provided comprising an hydantoin, urea or 2-hydroxyl, 2-methylpropionyl group, dimers thereof and alkyl, polyfluoroamido and haloarylamino derivatives thereof, as well as radiolabeled derivatives thereof. The compounds bind specifically to the androgen receptor and find use in indications associated with the androgen receptor, such as cell hyperplasia dependent on androgens, hirsutism, acne and androgenetic alopecia.
Patent KR-20020082849-A (KR)
IPC: B02C18/14
Filed: 2001-02-14
Abstract: A method and two apparatuses for comminuting chips are presented. Chip breakers without a coarse-part ejecting element are often used for comminuting chips. Blocking constituents therefore have to be removed with great effort, for example by hand. If a coarse-part ejecting element is present, there is no differentiation between blocking hard parts and blocking clumps of chips, but instead both types are ejected. It is now envisaged to subdivide blocking constituents in horizontal chip breakers into categories, depending on the negative acceleration of the shaft (3, 17, 18) caused by the blocking, and to assign to each category a defined reversing operation for loosening the blocking constituents and, if appropriate, discharge from the comminuting space (1, 15) by means of a coarse-part ejecting element (12, 32).
Patent KR-20020086576-A (KR)
IPC: H04B1/7105
Filed: 2001-02-23
Abstract: A single, common correlation filter (CF) core is provided in a wireless system using CDMA (code division multiple access). A plurality of channels with different data are provided in the wireless system. The channels provided in the wireless system include the access channel, the maintenance channel, and the traffic channel in which information (e.g. pilot or data symbols or both) is transmitted at the tier 1 (which is the basic despreading rate), tier 2 and tier 3 rates. The transmitted information is correlated at the basic despeading rate (i.e., the tier 1 rate) in the correlation filter (CF) of the wireless system by time multiplexing delayed versions of the PN code (or orthogonal code, Walsh code) to the correlation filter core. The correlated information is then demultiplexed and demodulated. The demodulated information is summed at the proper integer multiple of the tier 1 rate to achieve the tier 2 and tier 3 rates.
Patent KR-20020084170-A (KR)
Title: 비닐 화합물 중합용 촉매 및 비닐 중합체의 제조 방법
IPC: C08F4/70
Filed: 2001-03-05
Abstract: 본 발명은 비닐 화합물 중합용 촉매 및 α-올레핀 제조용 촉매에 관한 것이다.  비닐 화합물 중합용 촉매는 (A) 주기율표 제 4 내지 10족의 전이금속 착체, (B) 점토, 점토 광물 또는 이온 교환성 화합물, 및 (C) 하기 화학식으로 표시되는 알루미녹시 화합물(단, x는 2이상의 정수를 나타낸다.)을 1종 이상 함유한다.  α-올레핀 제조용 촉매는 (A') 주기율표 제 8 내지 10족의 전이금속 착체, (B') 유기 화합물로 변성된 층상의 점토, 점토 광물 또는 이온 교환성 화합물, 및 (C') 하기 화학식으로 표시되는 알루미녹시 화합물(단, x는 2 내지 4의 정수를 나타낸다.)을 1종 이상 함유한다: 
     
       
     
     상기 식에서, 복수의 R은 각각 독립적으로 탄소수 1 내지 10의 탄화수소기를 나타내고, 복수의 R중 하나 이상은 탄소수 2 이상의 탄화수소기이다.
Patent KR-20030036182-A (KR)
Title: Transverse reinforced cvt belt
IPC: B29K105/08
Filed: 2001-05-17
Abstract: The invention comprises a cog type belt having a plurality of transverse teeth on an inner surface. The belt comprises an outer extensible elastomeric layer, an inner compression layer and a tensile member. Each tooth further comprises a non-metallic or plastic transverse member, pillar or rod that extends across the width of each tooth. The opposing outer surfaces of each transverse member are inclined to each other and each end approximately equates to an outer surface of the belt body elastomeric. A compressive load between the sheaves is carried by the rod and the sidewall in proportion to the modulus of each component. The transverse members have pegs or legs that allow proper spatial orientation of each transverse member in each tooth during the fabrication process, thus assuring proper operating characteristics, including proper alignment within a pulley.
Patent KR-20030005366-A (KR)
IPC: H01L21/768
Filed: 2002-03-15
Abstract: 본 발명은 반도체 디바이스 제조 방법에 관한 것이며, 본 방법에 있어서, 제 1 실리콘 산화물 층(10)이 실리콘 바디(1)의 표면(2) 상에 증착되며 컨택트 윈도우(contact windows)(11)가 상기 실리콘 산화물 층(10) 내에 제공되어, 상기 반도체 바디(1) 내에 형성된 반도체 구역(5) 및 상기 표면 상에 형성된 비결정질 실리콘의 도전체 트랙(6)이 상기 컨택트 윈도우(11) 내에서 노출된다. 상기 컨택트 윈도우(11) 내에서 상기 활성 반도체 구역(5) 및 상기 비결정질 실리콘의 도전체 트랙(6)과 접촉하는, 제 1 금속 배선 층(16)이 상기 제 1 실리콘 산화물 층(10) 상에 형성된다.   상기 제 1 금속 배선 층(16)은 제 2 실리콘 산화물 층(17)으로 피복되며, 상기 제 2 실리콘 산화물 층(17) 내에 컨택트 윈도우(19)가 제공되고, 상기 컨택트 윈도우(19) 내에서 상기 제 1 금속 배선의 도전체 트랙(16)이 노출된다.이어서, 접착층(20)이 증착되고, 상기 컨택트 윈도우(19)는 텅스텐 플러그(22)로 충진되며, 상기 텅스텐 플러그와 접촉하는 도전체 트랙을 포함하는 제 2 금속 배선 층이 형성된다.  상기 제 1 금속 배선 층(16)은 텅스텐 층으로 형성되며, 오직 티타늄 질화물로 구성된 층이 접착층(20)으로서 증착된다.   이러한 물질 선택으로 인해, 제 1 금속 배선 도전체 트랙 층 및 제 2 금속 배선 도전체 트랙 층 간의 접속부는 접촉 저항에서 오직 작은 상호 간의 차를 보인다.
Patent KR-20030005395-A (KR)
IPC: C07C59/10
Filed: 2001-05-21
Abstract: 하기 화학식 I의 폴리메틸올알칸산 또는 모노메틸올알칸산을 선택적으로 결정화하여 실질적으로 단일 분포의 입자 크기를 갖는 결정을 얻는다.  85 ℃ 내지 50 ℃의 온도 범위에서 10 K/h 미만의 냉각 속도로 결정화함으로써 실질적으로 삼각 대칭인 결정이 얻어진다. 
     <화학식 I> 
     
       
     
     식 중, R은 동일하거나 상이하며, 각각 메틸올기 또는 치환 또는 비치환 지방족 탄화수소기이다. 
     또한, 50 ℃ 이하 또는 50 ℃ 내지 5 ℃ 범위의 온도 및 15 K/h 미만의 냉각 속도에서 하기 화학식 I의 폴리메틸올알칸산 또는 모노메틸올알칸산을 선택적으로 결정화하여 실질적으로 단일 분포의 입자 크기를 갖는 결정을 얻는다. 
     <화학식 I> 
     
       
     
     식 중, R은 동일하거나 상이하며, 각각 메틸올기 또는 치환 또는 비치환 지방족 탄화수소기이다.