baber/WOPTO huggingface dataset:
Patent KR-20010016229-A (KR)
Title: Typing training system enable of game and method thereof
Inventor: SONG GYUNG CHUN
IPC: G09B19/00
Filed: 2000-11-24
Abstract: PURPOSE: A typing learning system through a game and a learning method thereof are provided to enhance learning effect by typing the words of a favorite song. CONSTITUTION: A typing game management system(2) comprises a typing learning area(6), a game area(12) and a fan club area(14) so a learner(4) contacts with the system in public in a data communication network. The typing game management system supplies the learner words of a favorite song selected through a search. Then, the learner selects a competition area(10) for a typing speed to compete with others in an on-line game. At that time, the learner chooses specific one and the specific one accepts the proposal, then the game starts.
Patent KR-20020041841-A (KR)
Title: Internet Buying Management System
Inventor: KIM SANG HAK
Filed: 2000-11-29
Abstract: PURPOSE: An Internet purchase management system is provided to manage the purchase clearly and to reduce the resource waste by making a buyer/seller perform the purchase business through an Internet purchase system. CONSTITUTION: The purchase business is realized on the Internet by substituting the presentation of a bidding guarantee or a bidding guarantee insurance with an electronic certification of an individual and a corporation provided from a national authorized organization. The purchase management is cleared by making the decision of a winning bidder be performed by a program. All purchase businesses is realized on the Internet by issuing a contract document and a tax statement through the electronic certification.
Patent KR-20010062068-A (KR)
Inventor: MAIR HANS-JUERGEN
IPC: C07B61/00
Filed: 2000-12-01
Abstract: PURPOSE: Provided is a phosphine reduction method for converting azide into amide which allows easy access to the target product in an excellent quality. CONSTITUTION: The process for the preparation of a 4,5-diamino shikimic acid derivative of formula and a pharmaceutically acceptable addition salt thereof are provided. In the formula, R1 is an optionally substituted alkyl group, R2 is an alkyl group and R3 and R4, independent of each other are H or an amino protecting group, with the proviso that not both R3 and R4 are H characterized in that a 4-amino-5-azido-shikimic acid derivative of the formula, wherein R1, R2, R3 and R4 have the meaning as outlined above is reduced with a phosphine in the presence of a catalytic amount of an acid and, if necessary, further transformed into a pharmaceutically acceptable addition salt.
Patent KR-20020044398-A (KR)
Title: Exhaust device of vacuum refrigerator
Inventor: HWANG IN YEONG
IPC: F25D11/00
Filed: 2000-12-06
Abstract: PURPOSE: A device for exhaust of vacuum refrigerator is provided to discharge air in a food storage compartment to prevent oxidation of stored food and to cool down a condenser or a compressor using the discharged air. CONSTITUTION: A vacuum refrigerator includes a vacuum chamber(30); a vacuum pump(40); and an exhaust device. The vacuum chamber is placed on a cold air passage and has a space part to store food. The vacuum pump discharges air in the vacuum chamber to outside to keep vacuum in the vacuum chamber steady. The exhaust device makes air, discharged from the vacuum pump, discharged to a compressor or a condenser to cool down the compressor or the condenser. The exhaust device includes a discharge hose(51); and an outlet port(52). The discharge hose guides air, discharged from the vacuum pump, to the compressor or the condenser. The outlet port is placed on an end of the discharge hose to discharge cold air to the compressor or the condenser.
Patent KR-20020045757-A (KR)
Title: method of learning a foreign language through on/off-line service utilizing commercial broadcast
Inventor: CHANG SEONG WEON
Filed: 2000-12-11
Abstract: PURPOSE: A method for the on-line/off-line foreign language learning by using the advertising broadcasting is provided to increase the effect of foreign language learning by stimulating the interest of a student on a text, to reduce the cost for producing a text, and to make the student learn the social aspect and value of a specific country. CONSTITUTION: The method comprises the steps of securing the text of the domestic and foreign advertisements for a broadcast, processing the advertising texts into foreign language learning texts(S200), and providing the foreign language learning texts to a user via on-line/off-line media. A foreign language learning text is produced by processing a foreign advertising text into a foreign language learning material(S210), processing a domestic advertising text into a foreign language learning material(S220), and attaching a script to an advertisement(S230). An original language script, a foreign language script, a domestic language script, a page for showing the scripts, and a page for learning expressions are produced.
Patent KR-20020049420-A (KR)
Inventor: CHAE GWANG SU
IPC: F16H48/06
Filed: 2000-12-19
Abstract: PURPOSE: A rear axle is provided to raise the lowest ground clearance without increasing the sizes of a ring gear and an axle housing though the torque of the engine is increased. CONSTITUTION: A rear axle includes an axle housing(13), a pinion gear(15), a first final reduction gear(17), a second final reduction gear(19), a ring gear(21), and a differential. The pinion gear is installed within the axle housing and the pinion gear receives torque from a propeller shaft. The first final reduction gear is coupled with the pinion gear. The second final reduction gear is connected with the first final reduction gear by a shaft. The ring gear is coupled to the second final reduction gear. The differential is connected to the ring gear and the differential transmits driving force to axle shafts(25,27). The rear axle can realize the reduction ratio desired while not increasing the number of the teeth of the ring gear.
Patent KR-20020049497-A (KR)
Title: Wiper diving apparatus of vehicle
Inventor: KIM HUN
IPC: B60S1/08
Filed: 2000-12-19
Abstract: PURPOSE: A device for driving a wiper by sensing rainwater is provided to automatically sense rainwater attached to a surface of a glass by changing a wiper into an actuating mode while traveling a vehicle. CONSTITUTION: A wiper driving device by sensing rainwater comprises a rainwater sensing unit(10) outputting data; a light emitting diode(LED) discharging infrared ray signal into a surface of a windshield glass by being mounted on the rainwater sensing unit; a photo sensor operated by receiving the infrared ray signal by being installed on the rainwater sensing unit; an amplifying unit(20) amplifying an output signal from the rainwater sensing unit by an amplifier; a controller(40) controlling a wiper driving control signal according to the data of the rainwater sensing unit; and a wiper driving unit(50) deciding a driving speed of a wiper(60) according to the wiper driving control signal of the controller. Thereby, the wiper-driving device by sensing the rainwater automatically detects the rainwater attached to the surface of the glass by changing the wiper into an actuating mode while traveling a vehicle.
Patent KR-20020054507-A (KR)
Title: multi characterized CMP pad structure and method for fabricating same
Inventor: MUN JIN OK
IPC: B24B37/20
Filed: 2000-12-28
Abstract: PURPOSE: A structure of a chemical mechanical polishing(CMP) pad having a composite characteristic is provided to prevent or minimize a dishing phenomenon and a recess phenomenon and to prevent excessive damage to a device pattern in the edge portion of a wafer, by increasing polishing uniformity. CONSTITUTION: The first soft pad region(20) is of the first diameter. The second soft pad region(30) is softer than the first soft pad region, having an inner diameter adhesively connected to the first diameter in the same layer as the first soft pad region and an outer diameter larger than the first diameter. A hard pad region is adhesively disposed on the first soft pad region. The third soft pad region(40) is as soft as the first soft pad region and is disposed in the same layer as the hard pad region, having an inner diameter adhesively connected to the diameter of the hard pad region and an outer diameter corresponding to the second soft pad region.
Patent KR-20020056299-A (KR)
Title: A button assembly
Inventor: CHO JAE GYU
IPC: H01H13/26
Filed: 2000-12-29
Abstract: PURPOSE: A button assembly is provided to enhance exterior durability and inhibit the button assembly from transferring electric impact from outside to inside. CONSTITUTION: A button assembly comprises a button body(20), an operating protrusion(22), and an elastic connecting unit(26). The button body(20) is made of elastic material or plastic and arranged near an exterior plate(40) of an electronic product. The operating protrusion(22) is protruded forward from the button body(20). A contact operating unit(24) is protruded backward from the operating protrusion(22) for on/off operation of an electronic contact(50) on a main board. The elastic connecting unit(26) connects the operating protrusion(22) to the button body(20). A cap(30) is covered over the operating protrusion(22). The button body(20) is coupled with a rear side of the exterior plate(40) so that the operating protrusion covered with the cap(30) is protruded through a via-hole(42) of the exterior plate(40).
Patent KR-20010081984-A (KR)
Title: Crawler type vehicle
Inventor: ONOHARA KAZUYUKI
IPC: B62D55/08
Filed: 2000-12-30
Abstract: PURPOSE: To provide a travel device for a crawler vehicle improving the following property of rocking lower rollers after a crawler belt and capable of stabilizing the actual ground contact length. CONSTITUTION: A truck frame, an idler, and a sprocket are arranged on a nearly straight line, and the crawler belt is wound on the lower rollers below the truck frame, the idler, and the sprocket in this travel device for the crawler vehicle. The vertical position of the idler 2 is fixed, and the lower rollers 11, 12 are supported by the tip sections of the second arms 32 of bogie devices having first arms 31 rockably fitted to the truck frame 1 at the base end sections and the second arms 32 rockably fitted to the tip sections of the first arms 31. The bogie device nearest to the sprocket 3 has the rocking support point of the first arm 31 preferably located nearer to the idler 2 than to the rocking support point of the second arm 32.
Patent KR-20020057049-A (KR)
Title: Power noise protection circuit for microcontroller unit
Inventor: JUN HYEON GYU
IPC: G06F1/30
Filed: 2000-12-30
Abstract: PURPOSE: A power noise prevention circuit for MCU is provided to prevent malfunction of MCU. CONSTITUTION: The circuit consists of a system clock generation circuit(20), a clock stop and synchronization circuit(21), a power fail detection register(30), a power fail detection circuit(31) and a reset circuit(32). The first bit of the power fail detection register is set as normal or power fail condition. The second bit is set as freeze mode or reset mode. The third bit is set as enable mode or not. The rest of the bits are set as zero, which has no information. The power fail detection circuit(21) detects the power level as freeze level or reset level. The power fail detection circuit(21) consists of a freeze level detection part and a reset level detection part. The reset circuit(32) can reset the MCU according to the reset level detection signal from the power fail detection circuit(31). When the power level is getting lower than the freeze level, the power fail detection circuit operates the synchronization circuit and stops the MCU temporarily. If the power level is getting lower than the reset level, the power fail detection circuit resets the MCU to prevent troubles of CMOS operation.
Patent KR-20010023247-A (KR)
Title: 확성기를 구비한 장치
IPC: H04R7/16
Filed: 1999-06-10
Abstract: 확성기는 샤시(104)와, 격막(106)과, 액츄에이터(108)와, 서브-프레임(110)을 갖는다. 상기 액츄에이터(108)는 샤시(104)와 격막(106) 사이에 결합된다. 상기 서브-프레임(110)은 상기 샤시(104)와 격막(106)에 가요성으로 결합된다. 상기 격막(106)은 샤시(104)에 가요성으로 현수된다. 상기 액츄에이터(108)는 격막(106)과 서브-프레임(110)에 부착된 코일(130,132)을 통해 상기 격막(106)과 서브-프레임(110) 양쪽을 직접 구동한다.
Patent KR-20010024005-A (KR)
Title: 자동변속기의 제어방법
IPC: F16H59/72
Filed: 1998-09-28
Abstract: 내연기관에 의하여 구동되는 자동변속기에 대하여 난기운전 프로그램을 끝내는 방법을 제안한다. 이를 위해서 내연기관의 에너지량이 계산되어 합산된다 (S2,S3,S4). 난기운전 프로그램은 합산에너지량(SUM(E))이 어느 한계치(GW)를 상회(S5)할 그때에 떠난다.
Patent KR-20010024264-A (KR)
Title: Anti-chipping recording disc, reading method and recording head
IPC: G11B7/007
Filed: 1998-09-22
Abstract: An anti-piracy recording disk. The disk includes a main recording track which has interruptions or changes of turn. This gives rise to non-sequential reading and therefore to information which is difficult to access. The copying of such a disk by conventional means is very difficult making it possible to easily detect counterfeits or to render any copy unusable.
Patent KR-20010024276-A (KR)
Title: 야금로의 구조 및 그 야금로에 의한 조업방법
IPC: C21C5/52
Filed: 1998-10-19
Abstract: 본 발명은 야금로의 구조 및 그 야금로에 의한 조업방법에 관한 것으로서, 
     야금로는 로체철피, 해당 로체철피의 내측에 설치된 라이닝벽돌로 이루어지는 바닥부벽, 해당 로체철피의 내측에 설치된 금속제 수냉패널로 이루어지는 측벽을 갖고, 수냉패널과 수냉패널의 사이에 금속제의 구획재가 설치되어 있으며, 로본체는 상부조와 하부조로 이루어지고 상부조와 하부조로 분리 가능하며, 상부조와 하부조의 사이에는 시일장치가 있고, 종탕으로서의 용선은 받침접시로부터 도입로를 경유하여 출선구로 도입되며, 잔용탕은 확대된 바닥불기노즐구로부터 배출되는 것을 특징으로 한다.
Patent KR-20010031814-A (KR)
Title: 단결정 성장 장치
IPC: C30B15/30
Filed: 1999-09-06
Abstract: CZ (Czochralski)법으로 형성되는 단결정의 지름 확대부의 하단을 파지(把持)하는 구성에 있어서, 단결정의 정벽선(晶癖線: crystal habit line)에 손상을 주는 일이 없고, 또한 단결정의 하중이 400 kg 정도의 큰 중량이더라도 가해지는 하중에 의하여 변형이나 층간 박리 등을 발생하지 않고 안정한 상태에서, 또한 정벽선의 손상에 의한 전위(轉位)를 발생함이 없이 성장시킬 수 있다. 종결정의 하방에 형성되는 단결정의 지름 확대부(4)의 하단을 파지하는 파지부재(8A,8B)의 단결정과의 접촉부에 경도가 쇼어 경도로서 70 이상이고 비커스 경도로서 100 이하이며, 또한 전체의 인장강도가 400 MPa 이상인 접촉부재(9A,9B)를 배치하였다.
Patent KR-20010015860-A (KR)
Title: 수소화 벤조트리아졸 유도체를 이용하여 부식 억제막을형성하는 방법
IPC: C23F11/14
Filed: 1998-11-04
Abstract: 본 발명은 수소화 메틸벤조트리아졸의 한 종 또는 두 종의 이성질체, 즉 약 50% 이상이 수소화되어 있는 5-메틸-1H-벤조트리아졸 또는 4-메틸-1H-벤조트리아졸을 함유하는 조성물을 이용하여 수성계에서 금속 표면상에 부식 억제막을 형성하는 방법에 관한 것이다.  이러한 수소화 메틸벤조트리아졸 조성물은 공업용수계에 연속적으로 또는 간헐적으로 부가되는 경우 개선된 부동화 및 개선된 막 지속성을 제공한다.  상기 연속적인 투여는 상기 조성물이 처리될 수성계에서 0.5ppm 이상, 대표적으로는 1-2ppm으로 유지되도록 수행되고, 상기 간헐적인 투여는 매주 또는 2주 이상마다 한 번씩 상기 조성물을 10-20ppm의 양으로 투여하는 것으로 이루어진다.  상기의 개선된 특징외에도, 본 발명의 조성물을 이용하여 형성한 막은 할로겐을 첨가한 후 곧 바로 부식 속도 스파이크를 감소시키고, 할로겐화후 부식 속도의 할로겐화전 부식 속도로의 신속한 복귀를 촉진하고, 포스폰산염의 오르토인산염으로의 전환율을 감소시켜서 스케일 발생 가능성을 감소시킨다.  따라서, 본 발명의 조성물은 연속적으로 또는 간헐적으로 부가됨으로써, 알칼리성, 중성 또는 약간 산성의 수성계와 접촉하는 구리 및 구리 합금 표면의 부식을 억제하는데 효과적인 것이다.
Patent KR-20010032700-A (KR)
Title: 프로세싱 챔버 및 플라즈마 구속방법
IPC: C23C16/509
Filed: 1998-12-01
Abstract: 기판 프로세싱 챔버, 특히 화학기상증착 챔버는 전도성 물질의 열증착과 그 후에 실시되는 플라즈마 프로세스에 사용된다.     본 발명은 웨이퍼를 지지하는 페데스탈의 주변부분과 챔버를 배기하는 펌핑채널에서 전도성 물질의 열증착을 감소시킨다.     페데스탈에 위치된 주변 링은 바람직하게는 웨이퍼를 센터링하는데도 또한 사용되고, 페데스탈로부터 열적으로 격리되므로 그 온도는 웨이퍼의 온도 보다 실질적으로 더 낮게 유지된다.     프로세싱 챔버는 프로세싱 챔버의 처리영역내에 플라즈마를 구속하면서 그 안에서 웨이퍼가 처리되는 슬로핑 표면을 갖는 격리링부재를 구비한 챔버 리드 조립체를 포함한다.     웨이퍼상에 화학기상증착층을 형성하는 방법은 페데스탈의 상부 페데스탈 표면이 격리링부재의 하부 에지위로 연장될 때 까지 상기 페데스탈을 상승시키는 단계로 이루어진다.
Patent KR-20010024853-A (KR)
IPC: G06F1/00
Filed: 1999-01-15
Abstract: A system and method for controlling the usage of data objects in component object systems. According to the invention, each data object includes a peer list that defines one or more peer data objects that are required by the data object. Upon receipt of a data object, the system verifies the integrity of the data object. Further, the system identifies the integrity of the peer data objects. If the system cannot find the peer data objects, or the system cannot authenticate the peer data objects, the system may optionally retrieve a peer data object that can be authenticated from a data object depository. In addition to validating the integrity of the data object, the system verifies that the data object is authorized to communicate with each of the peer data objects. Further, the system verifies that the peer data objects are authorized to communicate with the data object.
Patent KR-20010041598-A (KR)
IPC: B05C9/12
Filed: 1999-02-24
Abstract: A two component mixture based on thermoplastic liquifiable or fluid components is applied as separate layers onto the substrate(1) and the first layer is solidified before applying the second. Both layers are then fluidized and mixed together. Independent claims are made for :- (1) process equipment for applying and crosslinking the two component material including an ultrasonic resonator(16); and (2) use of an ultrasonic resonator for impregnating a fabric strip(1) with a curable polymer. Preferred Features: The softening temperatures of both components differ by ≥ 30 degrees C, preferably ≥ 50 degrees C. The first component is a hardener with a softening point of 100 degrees C and is applied at 135-160 degrees C, preferably 150 degrees C. The second component is a polymer with a softening point of 50 degrees C and is applied at 80-110 degrees C, preferably 90 degrees C. Ultrasonic energy may be applied to the coated or uncoated side to effect mixing.
Patent KR-20010034750-A (KR)
Title: 오수정화방법 및 장치
IPC: C02F3/22
Filed: 1999-04-06
Abstract: 본 발명에서는 특히 혐기적 정화에 의하여 오수를 정화하는 방법 및 장치가 기재되어 있다. 상기 방법은 가스발생하에, 오수와 슬러지를 수용하는 컨테이너내에서 수행된다. 상기 발생한 가스는 가스수집기에 의해 포집되며, 상기 상승하는 가스에 의해 형성된 순환은, 컨테이너의 바닥부상에 침전한 슬러지를 동요시키기 위하여 사용되며, 상기 상승가스에 의해 제공된 가스상승효과에 의해 침전된 슬러지가 바닥으로부터 빨아들여져서, 컨테이너내에서 오수로부터 분리된 상태로 컨테이너의 상부를 통과하여, 오수로 반송되는 것을 특징으로 한다.
Patent KR-20010042888-A (KR)
Title: 피동 정렬된 광학전자 결합 어셈블리
IPC: G02B6/42
Filed: 1999-04-20
Abstract: 기다란 광 가이드의 일단부에 놓인 단부면을 능동소자(12)의 광선 활성영역과 광학적으로 결합하여 하우징 윤곽을 형성하고 그 단부면을 포함하여 상기 광 가이드의 단부를 지지하도록 된 상기 광 가이드 단부 하우징(14)의 단부면과 상기 능동소자의 광선 활성영역 사이에서 광이 결합되도록 하는 광학전자 결합 어셈블리(10).  상기 광학전자 결합 어셈블리(10)는 능동소자(12)를 추가로 포함하고 적어도 부분적으로 지지 장치를 둘러싼다.  캡슐화 부재(34)결합된 광에 실질적으로 광학적으로 투명하고 상기 광 가이드 단부 하우징(14)이 능동 소자(12) 패키지에 조립될 때 상기 광 가이드 단부 하우징의 하우징 윤곽에 상기 광 가이드를 피동적으로 위치시키는 방법으로 협조하는 소정의 구성으로 성형되어 있다.
Patent KR-20010043377-A (KR)
IPC: C22B3/44
Filed: 1999-05-06
Abstract: There is provided a process to reclaim metals from catalysts, said process comprising collecting one or more catalyst containing at least one metal sulfide; leaching the catalyst in an atmospheric leach step; separating the leached slurry into a first liquid stream and a first solid; leaching the first solid in a pressure leach process; separating the second leached slurry into a second liquid stream and a second solid; collecting the first and second liquid streams; oxidizing the combined liquid stream; cooling the oxidized liquid stream; adjusting the pH of the oxidized liquid stream; contacting the cooled oxidized liquid stream with an organic solvent containing an extractant; stripping the soluble metal species from the organic phase; adjusting the pH of the aqueous phase to selectively precipitate at least one metal as a metal salt; and separating the metal salt from the aqueous phase.
Patent KR-20010034880-A (KR)
IPC: G02B6/44
Filed: 1999-05-18
Abstract: Optical fiber primary coating systems are disclosed having excellent ribbon stripping and adhesion behavior. The coatings are radiation-curable. The excellent stripping and adhesion behavior can be inner piramry coating composition having a slip enhancing component and a high modulus outer primary coating composition. Combination of means can be employed. Stripping behavior can be measured by crack propagation and fiber friction measurements.
Patent KR-20010071361-A (KR)
Title: 텔레비전 카메라
IPC: H04N5/232
Filed: 2000-03-09
Abstract: 텔레비전 카메라의 설정은 많은 시간이 필요한데, 이는 카메라의 조작자를 불편하게 한다. 라이브러리에 선정된 설정을 저장함으로써, 카메라의 조작자는 선정된 설정 중에 한 설정을 선택할 수 있고, 조건의 변화에 따라 훨장면 빠르게 재조작을 할 수 있다. 또한, 상술한 설정 중에 한 설정을 선택한 이후에 설정을 미세-튜닝을 할 수 있는 기회를 부여할 수 있다.
Patent KR-20010044206-A (KR)
Inventor: MAENG CHANG SEOK
IPC: C02F3/16
Filed: 2001-01-10
Abstract: PURPOSE: A mechanical surface aeration and a stirring apparatus are provided to prevent corrosion and disorder of peripheral devices and easily observe operating process of the device with the naked eye by controlling the height of an impeller rotating in the state that it is immersed into sewage and waste water on occasion and by installing an aerosol cover equipped with a monitoring window and an air inlet pipe at the aeration tank. CONSTITUTION: The mechanical surface aeration and the stirring apparatus comprises a driving axis (72) coupled to a reducer at the lower side of the reducer and interlockingly rotated according to the rotation of a variable speed motor; a driving gear (71) installed at the driving axis (72); a two stage gear box (13) installed on a main axis (14) and equipped with a driven gear (74) locked up with the driving gear (71) in the inside of the two stage gear box (13); bearings (75,78) installed on the main axis (14) in the state that sleeves (79) are intervened between the bearings and the main axis (14) at the upper and lower sides of the two stage gear box (13) through which the main axis (14) passes; and a rack (77) installed at the upper end of the main axis (14) by being inserted into the main axis (14), wherein the rack moves the main axis (14) up and down by the rotation of a pinion (76) according to the operation of an electric motor installed at one side of the variable speed motor.
Patent KR-20010062857-A (KR)
Inventor: MIN BYUNG EE
IPC: E03F3/04
Filed: 2001-01-10
Abstract: PURPOSE: A drainage pipe coupler of different standards is provided to prevent the leakage of water perfectly and have solidity, operational and economical efficiency. CONSTITUTION: A drainage pipe coupler of different standards comprises the steps of forming an assembly bench of drainage pipes at both ends, composing openings(7,7') and an open-cut part(8) in arced shape and cylindrical shape and connecting mutually to keep a mortar filling space, and if the outer diameter of an outward pipe(2) of a connection form is fitted to the inward pipe of a connection form nearly identically, to fill up a filling space of the connection forms with cement mortar, assembling drainage pipes as the structure of unifying bearing retreated grooves(6) to the end, filling up a space with the cement mortar, then curing the concrete surface and refilling with the surrounding soil on a construction site.
Patent KR-20010078221-A (KR)
Title: Semiconductor devaices and the manufacturing method
Inventor: USAMI MITSUO
IPC: H01L23/498
Filed: 2001-01-31
Abstract: PURPOSE: To provide a semiconductor device and its manufacturing method, especially a noncontact recognition device utilizing a thin semiconductor chip, and the structure and manufacturing method of a semiconductor device for producing efficiently. CONSTITUTION: A semiconductor device is manufactured by applying adhesive resin previously to a thin chip 12 and connecting a thin chip 13 with the electrode on a film substrate 23 while clamping the symmetrically designed film substrate 23 having electrodes and provided with an antenna 11 vertically. Labor can be reduced and incidental facilities can be rationalized by performing connection under wafer state, winding the film substrate into rolls 21, 22 and then cutting the roll into individual chips.
Patent KR-20010078247-A (KR)
Title: Treatment of a metal nitride/metal stack
Inventor: KHURANA NITIN
IPC: H01L21/28
Filed: 2001-02-01
Abstract: PURPOSE: A method for processing a substrate is provided to make 0.18 mu m or thinner devices by using a nitride/metal stacks that are suitable for use as barriers/liners. CONSTITUTION: A method of processing a substrate comprises the steps of depositing a nitride layer upon a metal layer to form an interface between the nitride layer and the metal layer, providing a nitrogen-containing environment, and modifying the nitride layer and at least a portion of the metal layer below the interface by exposing the nitride layer to the nitrogen-containing environment.