baber/WOPTO huggingface dataset:
Patent KR-20020049342-A (KR)
Inventor: LEE JU WAN
IPC: H01L27/108
Filed: 2000-12-19
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to simplify a fabricating process, by forming a tellurium-doped silver layer as a lower electrode so that silicide is not generated on an interface between the lower electrode and a plug. CONSTITUTION: An interlayer dielectric is formed on a semiconductor substrate(11). A plug(13) connected to the semiconductor substrate through the interlayer dielectric is formed. A stopper layer and an insulation layer are deposited on the semiconductor substrate. The insulation layer and the stopper layer are selectively removed to be in a predetermined region of the interlayer dielectric. A silver layer doped with impurity ions is formed on the entire surface of the semiconductor substrate. The silver layer formed on the selectively removed insulation layer is eliminated to form the lower electrode(17a). A dielectric layer(18) and an upper electrode(19) are sequentially formed on the semiconductor substrate.
Patent KR-20010098378-A (KR)
Inventor: KANG JEONG WON
IPC: H01L21/31
Filed: 2000-12-19
Abstract: 본 발명은 고밀도, 고성능의 차세대 반도체 소자에 필수적인 저유전 물질에 관한 것으로, 특히 수 나노미터 크기 이하의 기공을 함유한 다공성 저유전 층간 절연막의 제조방법에 관한 것이다. 
     본 발명은 이를 위하여, 반도체 소자의 다공성 초저유전 배선 층간 절연막의 제조방법에 있어서, a) 캡핑 유기분자와 매트릭스 수지의 혼성 복합체를 제조하는 단계; b) 상기 혼성 복합체를 피착체에 코팅하고 경화하는 단계; 및 c) 상기 혼성 복합체에 열, 빛, 또는 열과 빛을 함께 가하여 유기 분자를 제거하여 복합체 내에 기공을 형성시키는 단계를 포함하는 다공성 초저유전 배선 층간 절연막의 제조방법을 제공한다. 
     본 발명의 방법으로 제조되는 다공성 초저유전 배선 층간 절연막은 상분리 현상이 억제되어 공정성과 기계적 물성이 우수하고, 이소트로픽 구조를 가지며, 분자 크기의 매우 작은 기공을 갖는 초저유전성 절연막이다.
Patent KR-20020053334-A (KR)
Title: Apparatus for transmitting data using aal2 atm cell
Inventor: KIM JUN MAN
IPC: H04L12/28
Filed: 2000-12-27
Abstract: PURPOSE: A data transmission system using AAL2 ATM cells is provided to maximize the transmission efficiency of an E1/T1 link by transmitting AAL2 ATM cells in the E1/T1 link to connect a base station and a base station controller. CONSTITUTION: A data transmission system using AAL2 ATM cells consists of the first ATM cell conversion part installed in a base station and the second cell conversion part installed in the AMB of a base station controller. The first ATM cell conversion part comprises an ATM cell bus interface(100), the first multiplexer/demultiplexer(200), four AAL conversion parts(300), four UTOPIA interface parts(400), and four E1 interface parts(500). The ATM cell bus interface(100) receives AAL5 ATM cells from an ATM switch or the first multiplexer/demultiplexer(200) in real time and interfaces them. The first multiplexer/demultiplexer(200) executes 4:1 multiplexing for the AAL5 ATM cells received from the ATM cell bus interface(100) and 1:4 demultiplexing for the AAL5 ATM cells received from the AAL conversion parts(300). The AAL conversion parts(300) receive AAL5 ATM cells from the first multiplexer/demultiplexer(200), convert them into AAL2 ATM cells, and transmit the converted ATM cells to the UTOPIA interface part(400), The UTOPIA interface parts(400) execute UTOPIA interfacing to the E1 interface parts(500) for the AAL2 ATM cells received from the AAL conversion parts(300). For the AAL2 ATM cells received from the E1 interface parts(500), the UTOPIA interface parts(400) execute UTOPIA interfacing to the AAL conversion parts(300). The E1 interface parts(500) receive AAL2 ATM cells from the UTOPIA interface parts(400) and transmit them to an E1 link. If AAL2 ATM cells are received from the E1 link, the E1 interface parts(500) transmits them to the UTOPIA interface parts(400).
Patent KR-20020056093-A (KR)
Title: Circuit driving Gate of Liquid Crystal display
Inventor: HA YONG MIN
IPC: G09G3/36
Filed: 2000-12-29
Abstract: PURPOSE: A gate driving circuit of an LCD device is provided to compensate for unbalance due to a difference of feed through voltage between an upper portion and a lower portion of a screen. CONSTITUTION: A signal is transmitted from a flipflop and a current buffer of a shift register to a gate scanning line. The signal is applied to a gate start pulse of the next stage. A delay value is increased by the above operations. Accordingly, the unbalance of an upper portion and a lower portion of a screen is compensated since the delay value of the buffer device is reduced on an upper portion of a screen and the delay value is increased on a lower portion of the screen. On the upper portion of the screen, the delay value is increased by reducing transistor channel width of a buffer stage since the delay value is reduced on the upper portion of the screen.
Patent KR-20020057232-A (KR)
Title: Seperation/unity type sealing oven
Inventor: LEE YUN SEOK
IPC: G02F1/13
Filed: 2000-12-30
Abstract: PURPOSE: A separated/united sealing oven is provided to reduce TACT time while maintaining curing time and cooling time. CONSTITUTION: A sealing oven used for attaching upper and low glass substrates to each other is constructed in such a manner that a curing area for curing JIG loaded in the area and a cooling area for cooling the cured JIG are separated and united from/with each other. The curing area is divided into eight units, and the cooling unit is divided into four units. The temperature of the curing area is maintained at 175 degrees centigrade and the cooling area is maintained at the normal temperature.
Patent KR-20010023078-A (KR)
Title: 증분식 불필요 정보 수집기들에서의 파이널라이제이션 방법 및 장치
IPC: G06F12/00
Filed: 1999-06-10
Abstract: 파이널라이저들의 처리를 지지하는 멀티 스레딩(multi threading) 환경에서 데이터 오브젝트들에 의해 규정된 저장 데이터 구조를 통해 마크-스위프 불필요 정보 수집을 위한 데이터 처리 방법 및 장치가 설명되어 있다. 마킹(MA) 및 스위핑(GC) 상태의 파이프라이닝은 마크 상태(M)의 수를 마크됨, 마크 안됨, 미결정, 삭제 가능 등 4개로 증가시킴으로써 가능하게 된다. 'M=삭제 가능한'(도달 가능하지 않은 것으로 검출)을 갖는 오브젝트들이 포인트(D1)에서 삭제되고 파이널라이저들 및 'M=미결정'을 갖는 오브젝트들은 파이널라이저 큐상에 위치되고 마크되는 힙(heap)을 선형 스위프하는 것으로 스위핑단(GC)이 구성된다. 파이널라이징단은 파이널라이저 큐(D2)상의 오브젝트들을 위한 파이널라이저들을 실행한다. 상기 방법은 마크 위상의 결과가 스우핑 위상에 통과되는 동조 포인트(SP)를 포함한다. 동조 포인트는 모든 오브젝트들에 대해 M을 순환시키는 다음 동작을 실행한다. 이 동작은 마크 안된 것을 나타내기 위해 마크됨을 나타내는 저장된 코드의 상기 시스템 인식을 변환시키고, 마크 안된 것을 미결정된 것으로, 미결정된 것을 삭제 가능한 것으로 유사하게 변환시킨다. 동작시에, 삭제 가능한 상태(D3)로 마크 안된 오브젝트를 이동하는 것은 2개의 불필요 정보 수집 사이클을 필요로 하며, 이는 마크 위상에 개재하는 데 있어서 파이널라이저-도달 가능성을 검출하기에 충분히 긴 것이다.
Patent KR-20010033306-A (KR)
Title: 제약 현탁액의 신규 멸균 방법
IPC: A61K9/10
Filed: 1998-12-07
Abstract: 본 발명은 점도 증진제의 수용액을 가열 멸균하여 제1 무균 프리-믹스를 형성하는 제1 단계를 포함하는 수불용성 약물의 현탁액을 포함하는 제약 조성물의 멸균 방법에 관한 것이다.  다음 단계는 제약상 활성 화합물의 혼합물의 수용액을 멸균-여과하여 제2 무균 프리-믹스를 형성하는 것이다.  그 다음 단계는 물, 수불용성 약물 및 적어도 일부량의 전해질의 혼합물을 가열 멸균하여 전해질의 불포화(sub-saturated) 용액을 제공하고 무균 조건하에 수성 표면활성제를 첨가하여 제3의 무균 프리-믹스를 형성하는 것이다.  마지막으로, 무균 방식으로 3가지 프리-믹스를 모두 합하여 무균 현탁된 제약 조성물을 얻었다.  따라서, 염화나트륨(비율은 변함) 또는 소듐 아세테이트(한가지 비율이나 이에 제한되지 않음)의 프리-믹스가 예로 주어진다.  또한, 본 발명은 상기 방법에 따라 제조된 시프로플록사신 및 하이드로코티손을 포함하는 제약상 활성 조성물의 무균 현탁액 및 상기 방법에 따라 제조된 제약 조성물의 제조 방법에 관한 것이다.
Patent KR-20010033680-A (KR)
IPC: B42D15/00
Filed: 1998-12-22
Abstract: The present invention relates to inorganic particles comprising at least two chemical elements in a predefined and analytically identifiable ratio. These particles are used as a marking means incorporated into or applied onto any desired article. They provide a high security potential against counterfeiting since the analysis depend on a combination of spatial as well as of chemical information. In a first step the information containing particle has to be localized by scanning electron microscopy and in a second step the ratio of elements is analysed using energy - or wavelength-dispersive X-ray analysis (SEM/EDX).
Patent KR-20010043271-A (KR)
Title: 차량의 윈드실드 세척용 와이퍼 블레이드 및 그 와이퍼블레이드 장착 방법
IPC: B60S1/38
Filed: 1999-11-09
Abstract: 본 발명은 차량의 윈드실드의 세척에 이용되는 와이퍼 블레이드에 관한 것이다. 상기 와이퍼 블레이드(10)는 윈드실드(14)에 위치하며 종방향으로 연장된 고무 탄성의 와이퍼 스트립(20)을 가지고, 상기 와이퍼 스트립의 양 종방향 측면(30)에는 윈드실드에 대해 거의 평행한 평면에 배열된 에지-개방형 종방향 수납 홈(32)이 제공되며, 상기 수납 홈 안에 밴드 형태로 종방향으로 연장된 스프링 탄성의 지지 레일(12)이 설치되고, 상기 지지 레일의 서로 마주 보는 내측 에지가, 상기 홈(32) 사이에 있는 상기 와이퍼 스트립의 종방향 세그먼트(36)에 인접하며, 상기 양 지지 레일(12)이 상기 윈드실드에 이격된 상기 지지 레일의 상부 밴드 표면(13) 위에 배열된 지지부를 통해 상기 지지부의 종방향 연장부에 대해 직교하는 방향으로 상기 수납 홈에 고정되고, 상기 지지부가 L-형태의 클로(46)를 가지며, 상기 클로의 한 L-레그(48)는 상기 지지 레일(12)의 외측 에지(52)에 직교하고 상기 클로의 다른 L-레그(50)는 상기 지지 레일(12)을 각각 아래쪽에서 고정시킨다. 상기 와이퍼 블레이드(10)의 종방향 연장부에 대해 직교하는 방향으로 측정한, L-레그(48)의 서로 마주 보는 내측 에지 사이의 거리(60)가 상기 양 지지 레일(12)의 폭(62)과 상기 와이퍼 스트립(20)의 종방향 세그먼트(36)의 폭(46)을 더한 폭의 합보다 작을 때, 와이퍼 블레이드가 장착되기에 특히 유리하다.
Patent KR-20010034910-A (KR)
Title: 이동 통신 시스템에서 접속 상태를 동적으로 조정하는방법 및 장치
IPC: H04W36/06
Filed: 1998-11-27
Abstract: 패킷 데이터 서비스를 제공하는 이동 통신 시스템에서, 이동국과 무선 접속망 사이에 패킷 데이터 접속이 설정된다. 접속 상태는, 무선 인터페이스를 통해 접속을 유지하는 각기 다른 복수의 무선 채널 유형 중 한 가지를 규정하는데 이용된다. 또한, 접속 상태는, 예컨대 선택된 채널 유형 또는 채널 비트 전송 속도에 적합한 복수의 상이한 이동성 관리 방식 중 한 가지를 포함한 다른 파라미터를 규정할 수 있는 것이 바람직하다. 접속은, 상기 접속과 관련된 하나 이상의 상태에 따라 최적의 상태로 동적으로 조정된다. 예컨대, 하나 이상의 트래픽 파라미터가 상기 접속에 대해 판정되어, 앞으로의 상기 파라미터 값을 예측하는데 이용될 수 있다. 상기 예측된 파라미터 값에 따라, 최적의 접속 상태가 결정 및 구현된다. 접속 중, 상기 예측된 파라미터 값이 나중에 변경된다면, 새로이 예측된 파라미터 값에상응하여 더욱 적합한 또 다른 접속 상태가 동적으로 선택될 수 있다. 일 실시예는, 패킷 데이터 접속에 대한 큐 내의 데이터 양에 따른다. 어떤 무선 채널 유형이 접속을 유지하는지를 결정하기 위해, 하나 이상의 임계값과 비교된다. 임계값 비교와 더불어, 다른 요소, 파라미터 및, 조건이 이용되어 최적의 무선 채널 유형을 선택할 수도 있다.
Patent KR-20010025529-A (KR)
Title: Method of making a ballon catheter
Inventor: LEE KEUN HO
IPC: A61M25/00
Filed: 2001-01-03
Abstract: PURPOSE: A method for producing a balloon catheter is provided to entirely have the same outside diameter, relieve the pain of a patient, prevent the separation of a non-balloon part when the balloon is excessively inflated, and save production cost. CONSTITUTION: A method comprises extruding the tube having outside diameter less than that of desired catheter to form a first tube, vulcanizing the first tube, perforating two balloon inlets having small diameter on the position to be inflated, coating parts around the inlets of balloon with the release agent, extruding the first tube coated with the release agent to form a second tube, vulcanizing the second tube, cutting the second tube into the predetermined size, forming a tip, and perforating the outlet for draining urine.
Patent KR-20020059859-A (KR)
Title: computer cleaning machine
Inventor: HAN SUNG SIG
IPC: A47L25/00
Filed: 2001-01-08
Abstract: PURPOSE: A dust cleaning device for a computer is provided to prevent the malfunction of the computer and to prevent the fail of the program by cleaning an inner portion of the computer. CONSTITUTION: A front door(36) is formed at a front of a body. A side(43) of the body is completely sealed. A filter and two high functional suction motors are formed at a rear portion of the body. The front door(36) has a dual open-structure. Magnets(37,42) are provided at a middle part of the front door(36) so as to fix the front door(36) when the front door(36) is closed. An acryl plate is provided to allow a user to view an inner portion of the body. A filter is provided to remove dust from an inner portion of a computer. The filter has a stainless mesh structure to easily remove dust sticking to the filter.
Patent KR-20020061734-A (KR)
Title: Extrudate attachment for brick manufacturing
Inventor: HAN SAM HWA
IPC: B28D1/22
Filed: 2001-01-17
Abstract: PURPOSE: An extruded member cutting apparatus is provided to allow brick material extruded from an extruding section to have a required shape by installing a cutting section on an upper portion of a brick conveying table. CONSTITUTION: A brick stuff(100) is extruded through a vacuum extruder(90). A side cutting section including an iron yarn is symmetrically installed so as to cut both lateral sides of the brick stuff(100) which is extruded into a front portion of a mold frame(94). A plane cutting section is installed at an upper portion of a brick conveying table(96) to cut an upper surface of the brick stuff(100). An edge cutting section having a cutting blade(82) is installed at left and right supporting tables(40) for supporting the plane cutting section. The edge cutting section includes a multi-articulating section for cutting the brick stuff(100) in a required shape.
Patent KR-20010104200-A (KR)
Title: 그릴
Inventor: NESASA NORIMASA
IPC: A47J37/06
Filed: 2001-01-18
Abstract: (과제) 양면구이용 그릴을 조리시에 그릴접시에 물을 넣을 필요가 없도록 구성한 경우, 윗불 및 아랫불의 양 버너의 화염복사열에 의해서 그릴접시에 고인 액즙이 발화되는 것을 방지할 수 있음과 아울러, 상기 양 버너로의 연료가스 공급량을 증가시키는 일 없이 굽기성능을 높게 유지할 수 있도록 한다. 
     (해결 수단) 그릴실(21)의 각 외측벽 중 적어도 아랫불 버너(7)를 형성한 영역을 포위하여 기밀(氣密)한 공간을 형성하도록 상기 양 외측벽에 커버부재(8)를 부착한다. 각 커버부재 내부의 공간을 배기통(22)의 하측에 형성된 제 1 공기통로 (22a)에 연통시킨다. 그리고, 그릴접시(4)를 그릴실(21)에 수용한 경우 그릴실의 저판과 그릴접시의 저판과의 사이에 그릴도어(3)의 공기취입구(32)에 연통되는 격절된 제 2 공기통로(25)가 형성되도록 구성하고, 제 1 공기통로와 제 2 공기통로를 연통시킨다.
Patent KR-20010078045-A (KR)
Title: GPS receiver and portable communication apparatus
Inventor: HASEGAWA KOJI
IPC: H04B1/707
Filed: 2001-01-22
Abstract: PURPOSE: To demodulate a satellite signal without deteriorating receiving performance. CONSTITUTION: The demodulation timing of a GPS signal S1 received from a satellite of a global positioning system is controlled based on transmission timing with which a CDMA transmission signal S3 is transmitted to a base station of a specific communication system. This prevents a radio wave produced during the transmission of the signal S3 from acting as interference wave with the signal S1, thus enabling the signal S1 to be demodulated accurately. The demodulation of the signal S1 can be performed without deteriorating receiving performance.
Patent KR-20020064095-A (KR)
Title: Installation method of the displayer of one's back and its installations.
Inventor: LEEM SEUNG SOO
IPC: H04N7/18
Filed: 2001-01-31
Abstract: PURPOSE: A method for installing a displayer of a rear view and a device therefor are provided to easily display a rear view of an observer, through the image transmission of a monitor and a video camera electrically coupled with each other and providing an image input/output function, and to form a set with a mirror to observe the front view and rear view at the same time. CONSTITUTION: A monitor(3) and a video camera(4) are electrically connected in a same space. A camera mounting stand(5) is long formed from 1 to 5 meters in length in a rod type, and is made of wood, steel or synthetic resins. One end of the camera mounting stand is fixed to a stay(1) in which the monitor is installed or on a predetermined position of a wall with a binding unit. The video camera is attached in the other end of the camera mounting stand with a screw unit(52) to make a camera lens(41) face a monitor screen, thereby displaying a rear view of an observer(6) on the monitor when the observer observes the monitor in frontal at a predetermined position between the monitor and the camera. A display system and a mirror(2) are configured as a set, to observe a front view of the observer through the mirror and observe the rear view of the observer through the monitor at the same time.
Patent KR-20020005172-A (KR)
Title: Extension Implements for Correcting the Human Body
Inventor: CHOI BYOUNG HOON
IPC: A63B23/00
Filed: 2001-02-01
Abstract: PURPOSE: A stretch excercise machine for correcting bodily shape is provided to normalize the transposed skeletal structure of the human body, and to recover and activate the physiological function of each region of the human body. CONSTITUTION: The stretch excercise machine for correcting bodily shape is comprised of: a mat(10) onto which a patient lies down; an upper support plate(10a) for supporting the upper half part of the body; a waist support plate(10b); a lower support plate(10c) for supporting the lower half part of the body; a head support part(11); a thoracic vertebra support part(12); a pelvis support part(13); a pelvis surrounding belt(14); a pulling band(15) for the pelvis surrounding belt; a footstool(16); an ankle support bar(17); an ankle fixing string(18); a gastrocnemius fixing string(19); a thigh fixing string(20); a hip joint angle keeping string(21); and a fastening string(22) for the sole of the foot.
Patent KR-20020046130-A (KR)
Title: Body of railroad vehicle
Inventor: OKADA NORIHISA
IPC: B61F1/00
Filed: 2001-02-14
Abstract: PURPOSE: To easily manufacture a rolling stock body with high accuracy. CONSTITUTION: An underframe 10 is formed by connecting several hollow structural angles 50, 60 in a longitudinal direction of the body. The hollow structural angle 60 at an end of the underframe 10 in the width direction comprises a hollow structural angle 65 corresponding to a part of a side beam. A hollow structural angle 90 at a lower end of a side structure 20 comprises a hollow structural angle 95 corresponding to a part of the side beam. An overlapping part of a protruding piece 101 of the side beam 95 and an upper face of the side beam 65 is welded from upward. An overlapping part of a protruding piece 103 at the lower end and a protruding piece 73 is welded from downward. Overlapping margins are made allowance for a shrinking volume of the underframe 10 due to welding a bolster.
Patent KR-20020067096-A (KR)
Title: Manufacturing method for moxibusting implement
Inventor: YOO TAE WOO
IPC: A61H39/06
Filed: 2001-02-15
Abstract: PURPOSE: A method for manufacturing a moxibustion appliance is provided to simplify the procedure of manufacture, and to enhance the effect of treatment by using high temperature combustion heat, the generation of far infrared rays and specific perfume. CONSTITUTION: After generating coal by drying a tree for 40 hours, carbonizing it for 90 hours, refining it for 10 hours, cooling it for 60 hours, and carbonizing it at a temperature of 600 to 900deg.C, the generated coal is repeatedly carbonized to be activated. The activated coal is pulverized and filtered to attain fine powder. The obtained activated carbon of 90 percent is mixed with ceramic powder of 5 percent and juniper powder of 5 percent and a small quantity of starch paste to increase a self adhesive rate and an ignition rate. Finally, the powder is molded into a circular cylinder form and dried in the shade for more than four days.
Patent KR-20010088345-A (KR)
Inventor: LU NING
IPC: G03F1/00
Filed: 2001-02-19
Abstract: PURPOSE: Provided is an improved method and system of optical proximity correction in photolithography design using a complementary mask and exchange design methodology. CONSTITUTION: A method and structure for performing optical proximity correction in a photolithographic mask to prevent rounding of corners and line end foreshortening of a shape on the photolithographic mask comprises changing a transparency of the photolithographic mask by adding serifs and holes along each edge of the shape intersecting a comer of the shape to establish complementary symmetry along each edge of the shape, changing a transparency of quadrants around each comer of the shape to form mirror image diagonal quadrants centered on corners of the shape, reducing the size of serifs and holes by cutting out unnecessary parts to make the serifs and holes less likely to be printed and exchanging part of the serifs and holes around a comer to make the serifs and holes not printable.
Patent KR-20010085420-A (KR)
Inventor: AOKI DAIGO
IPC: H01L27/32
Filed: 2001-02-20
Abstract: PURPOSE: Disclosed are an EL(ElectroLuminescence) element which is easy to manufacture and a method for manufacturing thereof. CONSTITUTION: The EL element comprises at least a base body(1), a first electrode(2) formed on the base body(1), an EL layer(5) formed on the first electrode(2), and a second electrode(6) formed on the EL layer(5). At least one layer of a photocatalyst containing layer(3) is formed at any position between the base body(1) and the second electrode(6).
Patent KR-20020068171-A (KR)
Title: A Machining Tip And Cutting Wheel, Grinding Wheel, Punching Wheel Thatwith
Inventor: LEE CHANG HYEON
IPC: B28D1/04
Filed: 2001-02-20
Abstract: PURPOSE: A processing tip and a saw blade, a grinding wheel and a core drill having the same are provided to improve the life span of the tool and precisely perform the cutting, grinding and perforating processes by uniformly distributing ultra abrasives. CONSTITUTION: A matrix(10) has an elongated shape and includes an ultra abrasive consisting of high hardness material and an adhesive in the form of a metal powder. The ultra abrasive and the adhesive are uniformly mixed and sintered so that the matrix(10) is formed. The matrix(10) forms a processing tip(100) together with a frame in the form of a segment. The frame is disposed between the matrixes such that both side ends of the matrix(10) are exposed and a distance between the matrixes(10) is constantly maintained. The matrix(10) is arranged along a length of the frame.
Patent KR-20020068676-A (KR)
Title: Apparatus for processing a semiconductor device
Inventor: LEE JAE UNG
IPC: H01L21/00
Filed: 2001-02-22
Abstract: PURPOSE: An apparatus used for a semiconductor fabrication process is provided to monitor an inside of a load lock chamber by installing a door, a window, and a lighting portion in the load lock chamber. CONSTITUTION: A load lock chamber(16) is connected with a process chamber. A dealing member is installed in the load lock chamber in order to deal a substrate. The substrate is transferred from the load lock chamber(16) to the process chamber or the process chamber to the load lock chamber(16). The dealing member includes a robot arm. A blade is installed at an end portion of the robot arm. A door(161) is installed at one side of the load lock chamber(16). A window(163) is installed at the door(161) in order to monitor an inside of the load lock chamber(16). A lighting portion(165) is installed in the load lock chamber(16).
Patent KR-20010087305-A (KR)
Title: Phase locked loop circuit and frequency m0dulation method in the same
Inventor: OKA YOSHITAKA
IPC: H03C3/00
Filed: 2001-03-03
Abstract: PURPOSE: To provide a phase locked loop where a chip area can be reduced and the degree of freedom on the decision of an output modulation waveform is high. CONSTITUTION: A phase locked loop(PLL) is provided with a loop counter 5 which frequency-divides an output signal and outputs a frequency-divided pulse and a voltage controlled oscillator 4 where an oscillation frequency is controlled by a control voltage obtained by band-limiting the signal of a phase difference between the frequency-divided pulse and a reference frequency signal and the output signal is generated. The PLL is also provided with a control signal generation part 7 generating a control signal for giving two frequency dividing rates to the loop counter 5 by mixing them in the boundary period of switching while the frequency dividing rates PCNT0 and PCNT1 are alternately switched at every frequency dividing pulse in 2M-pieces of pulses and giving the next frequency dividing rate before the appearance of the first peak in the transient characteristics of the phase locked loop, which is generated in the previous setting of the frequency dividing rate at the time of switching the mixed frequency dividing rates.
Patent KR-20020072327-A (KR)
Inventor: GONG JONG CHUL
IPC: F16S1/00
Filed: 2001-03-08
Abstract: PURPOSE: Prefabricated yacht, boat, ship, construction equipment, machine equipment and toy and a method for assembling the same are provided to simplify the structure of construction equipment and machine equipment by dividing large body into several parts. CONSTITUTION: A plurality of parts are assembled to make prefabricated yacht, boat, ship, construction equipment, machine equipment, toy and the likes. Each part is formed as five layers. The plural parts are integrally fixed to each other by connecting the plural part using bolts. An inner portion of a body of the boat, yacht, and ship is hollowed so as to improve the buoyancy. In this case, each layer is alternately arranged so as to reduce water pressure applied thereto. In addition, concave and convex portions are further provided in the part of the boat, yacht, and ship so as to prevent the leakage of water.