baber/WOPTO huggingface dataset:
Patent KR-20020036027-A (KR)
Title: A flange for vertical chemical vapor deposition apparatus
Inventor: LEE JONG GEUN
IPC: H01L21/205
Filed: 2000-11-07
Abstract: PURPOSE: A flange of a vertical chemical vapor deposition apparatus is provided to easily fix an outer tube in a die of the flange by making roughness fix an O-ring to prevent fluctuation of the O-ring. CONSTITUTION: A body(20a) is of a cylindrical type. The outer tube is placed and fixed in the die installed in the upper portion of the outer circumferential surface of the body. The O-ring(26) seals a gap between the outer tube and the die, installed on the die. A Teflon ring(27) is installed on the die adjacent to the O-ring. A ring-type roughness(30) is formed on the die to prevent the fluctuation of the O-ring placed on the die.
Patent KR-20020035709-A (KR)
Title: Film deposition apparatus for fabicating semiconductor device
Inventor: CHO BYEONG JIN
IPC: H01L21/205
Filed: 2000-11-08
Abstract: PURPOSE: Equipment for depositing a layer of a semiconductor device is provided to prevent a layer from being abnormally deposited by powder, by installing a detecting unit for detecting the powder in a predetermined portion inside a muffle and by installing an alarm generating unit. CONSTITUTION: A deposition process for forming a predetermined layer on a wafer(1) is performed in the muffle(120). The wafer is transferred to a transfer apparatus passing through the muffle. An injector(130) injects source gas necessary for forming the layer, installed inside the muffle. The detecting unit(146) detects the powder(50), installed in the lower portion of the injector inside the muffle. A control unit(150) controls the entire equipment, electrically connected to the detecting unit. The alarm generating unit(160) generates a predetermined alarm when the powder is detected, electrically connected to the control unit.
Patent KR-20010051520-A (KR)
Inventor: ARAKAWA NORIO
IPC: G01R27/28
Filed: 2000-11-08
Abstract: PURPOSE: To provide a network analyzer which can find various kinds of circuit parameters of a substance to be measured. CONSTITUTION: A raw data measuring part 13 for measuring the S parameter of the substance to be measured 20, a measuring system error factor measuring part 14 for finding a measuring system error factor which are produced when the substance 20 is measured, a parameter conversion factor computing part 15 for finding a parameter conversion factor which represents the relation between an impedance and a measurement-system-error-factor removed data being a data obtained by removing the measurement system error factor from the S parameter, an extended error factor computing part 17 for finding an extended error factor being a synthesized one of the measurement system error factor and the parameter conversion factor, and a substance-to-be-measured computing part 18 for finding impedance from the S parameter and the extended error factor, are provided with. Accordingly, fixtures become unnecessary. In addition, the analyzer becomes simpler and its operation speed becomes faster too, since the extended error factor is found beforehand.
Patent KR-20010060300-A (KR)
Inventor: HILL EDWARD ARTHUR
IPC: G02B26/08
Filed: 2000-11-10
Abstract: PURPOSE: An optoelectronic devices having pop-up mirrors therein and method of forming and operating the same are provided to improve redirect optical beams and have movable reflective microstructures therein, have reflective microstructures therein with near diffraction-limited optical quality. CONSTITUTION: The optoelectronic device having a pop-up mirror therein includes a mirror backing layer(20). The mirror backing layer(20) is mechanically and electrically coupled to the electrically conductive layer(16) by a polysilicon hinge(26) that enables the mirror backing layer(20) to be rotated from the closed position within the opening to an upright and open position. When in the open position, the mirror backing layer(20) may be disposed orthogonally relative to the electrically conductive layer(16). A pair of polysilicon electrostatic clamp electrodes(28) are attached to the mirror backing layer(20) at contact openings(A and B), and are electrically connected to a first portion of the electrically conductive layer(16) by the polysilicon hinge(26).
Patent KR-20010061938-A (KR)
Inventor: MIURA HIROSHI
IPC: G11B7/24094
Filed: 2000-11-23
Abstract: PURPOSE: To secure sufficient corrosion resistance and satisfactory sliding performance, even when printing is executed in at least one surface of a recording medium. CONSTITUTION: In a magneto-optical disk 1 constructed by being housed inside a cartridge, a first dielectric layer 3, a signal recording layer 4, a second dielectric layer 5 and a light reflecting layer 6 are laminated in sequence on a substrate 2, having grooves 2a formed thereon. On the light reflecting layer 6, a first protective layer 7, a printing layer 8 using at least one kind of color, and a second protective layer 9 are laminated in sequence. The film thickness of the second protective layer 9 is set equal to that or larger of the printed layer 8, and the film thickness of the first protective layer 7 is set equal to 2 μm or larger.
Patent KR-20020041535-A (KR)
Inventor: CHOI HAE CHANG
IPC: B21B1/00
Filed: 2000-11-28
Abstract: PURPOSE: A method for manufacturing high strength steel plate having superior toughness in weld heat-affected zone by recrystallization controlled rolling is provided, in which microstructured TiN that is stable at even elevated high temperatures is diffused in steel homogeneously. CONSTITUTION: The method for manufacturing the high strength steel plate for welded structure comprises the processes of heating a steel slab comprising 0.03 to 0.17 wt.% of C, 0.01 to 0.5 wt.% of Si, 0.4 to 2.0 wt.% of Mn, 0.005 to 0.2 wt.% of Ti, 0.005 to 0.1 wt.% of Al, 0.008 or 0.030 wt.% of N, 0.0003 to 0.01 wt.% of B, 0.001 to 0.2 wt.% of W, 0.03 wt.% or less of P, 0.03 or less wt.% of S, 0.005 wt.% or less of O to the temperature range of 1000 to 1200°C, wherein each metal components satisfies the follow inequalities: 1.2<=Ti/N<=2.5, 10<=N/B<=40, 2.5<=Al/N<=7, 6.5<=(Ti+2Al+4B)/N<=14; cooling the heated steel slab to the temperature range of Ar3 to Ar3+50; hot rolling at a reduction ratio of higher than 40%; cooling to the temperature range of Ar3+30°C to Ar3+80°C at a cooling rate of 5 to 15°C/sec; hot rolling at a reduction ratio of higher than 50%; and cooling to bainite transformation finish temperature±10°C at a cooling rate of 5 to 20°C.
Patent KR-20020043306-A (KR)
Title: Ceiling type air conditioner
Inventor: LEE SANG UK
IPC: F24F1/00
Filed: 2000-12-01
Abstract: PURPOSE: A ceiling cassette type air conditioner is provided to reduce size of an indoor unit by reducing size of a heat exchanger. CONSTITUTION: An air conditioner includes a main body(52); an air blower(56) and an air blowing motor(54); and a heat exchanger(70). The main body is placed on a ceiling. The air blower and the air blowing motor are placed in the main body to take in and discharge indoor air. The heat exchanger is installed in the air blower to exchange heat with air taken in by rotation of the air blower. The heat exchanger is formed to be spirally wound toward a rotary center of the air blower to expand heat transfer area thereof. The heat exchanger comprises a heat transfer pipe, delivering refrigerant therein, and fins, placed outside the heat transfer pipe at fixed intervals to expand heat transfer area of the heat transfer pipe, both of which are integrally formed.
Patent KR-20010025296-A (KR)
Title: A nitrification process of the sea water using an immobilized nitrifier
Inventor: KIM MUN DAL
IPC: C02F3/30
Filed: 2000-12-08
Abstract: PURPOSE: A method for purifying seawater using immobilized nitrifying bacteria such as nitrosomonas and nitrobacter is provided to recycle seawater for use in an aquarium or a fish basin, thereby japanese restaurants preparing sliced raw-fish dishes in inland areas far away from coastal area can reduce maintenance costs required for replacing seawater of an aquarium or a fish basin. According to this invention, conventional nitrifying bacteria mainly used for the removal of ammonia in freshwater are immobilized by PVA-Boric acid method, and then accommodated to saline water environment. CONSTITUTION: The method comprises the steps of an immobilization step(20) in which immobilized nitrifying bacteria(60) are obtained by mixing saturated boric acid solution with an admixture comprising 30% of polyvinylalcohol and 4-5g/L of nitrifying bacteria concentrate at the volume ratio of 1 to 1; an activation recovery step(30) in which ammonia solution of 5 to 45mg/L flows into an air-lift bioreactor(4) that is packed with immobilized nitrifying bacteria by 10 to 20vol.% in stages for 18 to 20 days; a saline water accommodation step(40) in which ammonia solution of 8 to 12mg/L flows into an air-lift bioreactor(4) that is packed with immobilized nitrifying bacteria that are activated in the activation recovery step by 10 to 20vol.% in the condition of 11 to 13 hours of HRT(Hydraulic Retention Time) and 30 to 40 days of reaction time; a nitrifying step(50) in saline water in which saline water containing ammonia flows into an air-lift bioreactor that is packed with immobilized nitrifying bacteria that are accommodated to saline water by 10 to 20vol.% in the condition of 1 to 3 hours of HRT.
Patent KR-20020045456-A (KR)
Title: Training a hemisphere water lens
Inventor: SHIN SUK KYUN
IPC: G02B3/12
Filed: 2000-12-11
Abstract: PURPOSE: A hemispheric liquid lens for training is provided to perform various functions of a lens according to the amount of liquid by handling the amount of liquid within an inner part of a main body having a convex portion. CONSTITUTION: A main body(10) of a hemispheric liquid lens is used for receiving liquid(W). A rim portion(12) is used as a circumference part of the main body(10). The rim portion(12) has an adhesive portion(14). A handle portion(16) is formed at one side of the main body(10). The main body(10) has a convex portion of a shape of a convex lens. The convex portion of the main body(10) is directed to a lower side. An inner part of the main body(10) is filled with liquid(W). The handle portion(16) is used for observing an object(M).
Patent KR-20020047708-A (KR)
Inventor: PARK GYEON HOE
IPC: G06F13/40
Filed: 2000-12-13
Abstract: PURPOSE: A computer system is provided to be interoperably operated without changing a main board although AC(Audio Codec)97 cards are changed to support an AC97 standard interface. The AC97 standard is an audio standard for a PC for separating an analog circuit from a digital circuit to enhance an audio performance. CONSTITUTION: The system comprises a main body, a main board(10), and an AC97 unit. The main board(10) includes an AC97 controller(11). The AC97 controller(11) is formed of an ICH(I/O Control Hub Chip) or an ICH2, manufactured by the Intel, or the South Bridge Chip, manufactures by the VIA. The AC97 controller(11) enables a CPU to perform tasks performed by a sound card, a modem card and a LAN card in the conventional computer system. The AC97 controller(11) receives signals from an AC97 card of the AC97 unit to make a connection with a CPU(12). The AC97 unit includes a housing, the AC97 card, and a connection jack. The AC97 card includes an AMR(Audio Modem Riser) card for performing a sound and a modem function, a CNR(Communication Networking Riser) card and an ACR(Advanced Communication Riser) card. Each card embeds an analog codec for performing an audio and a communication function.
Patent KR-20020046805-A (KR)
Title: Method for forming the wafer
Inventor: LEE NAM IL
IPC: H01L21/322
Filed: 2000-12-15
Abstract: PURPOSE: A fabrication method of wafers is provided to improve reliability and yield by forming an oxygen precipitate from oxygen atoms through a thermal treatment. CONSTITUTION: After loading a wafer(100), an oxygen included ion implantation processing is sequentially performed on the entire surface and the rear surface of the wafer(100). At this time, the ions having oxygen are equally implanted on the entire surface or the rear surface in order to form oxygen atoms under a device operating region(140) in the wafer(100). Then, oxygen precipitates(130) are formed through a thermal processing of the oxygen atoms at the temperature of 800-1200 deg.C. Then, metal dopants(160) included in the wafer(100) are captured by the oxygen precipitates(130), thereby improving a characteristic.
Patent KR-20010062508-A (KR)
Title: Connector for flat cable
Inventor: OKANO KAZUYA
IPC: H01B7/08
Filed: 2000-12-16
Abstract: PURPOSE: To provide a connector for a flat cable that is able to connect with a flat cable having many metallic wires, and that also is easy for connection to a printed board. CONSTITUTION: Base ends of a first group having a plurality of terminals 2a whose tips are arranged on a level with each other and a second group having a plurality of terminals 2b whose tips also are arranged on a level with each other are fixed to a housing 3 in such a state that the tips of the first group terminals 2a and the second group terminals 2b are arranged alternately. In the housing 3, is provided a socket 8 into which an end of a flat cable C is inserted and for touching with the tips of the first group terminals 2a and the second group terminals 2b. A plate 4 is interposed between the end of the cable C inserted into the socket 8 and each of the first group and second group terminals 2a, 2b. Further, the housing 3 is provided with a long hole 11 for separating each of the first group and second group terminals 2a, 2b upon elastic deformation from the cable C by deforming the plate 4.
Patent KR-20020048204-A (KR)
Title: Method for controlling off-gauge width of strip in hot mill process
Inventor: JANG YEONG SANG
IPC: B21B37/00
Filed: 2000-12-16
Abstract: PURPOSE: A method is provided in which a roll gap is pressed as thick as an off-gauge thickness before a material to be rolled is entered into each stands, and the roll gap is returned to a normal control set value when the normal portion of the material to be rolled is entered into the stands so that normal rolling is carried out. CONSTITUTION: The method for controlling a thickness of the ultra front part of a material to be rolled in hot finishing rolling process comprises the steps of judging whether the concerned material is the object of controlling or not when rolling a concerned material after accumulating data per types of steel, thicknesses and widths on a data table which is divided into the types of steel, thicknesses and widths by determining whether or not to perform controlling per each stands considering threading property of the material to be rolled; continuously obtaining a temperature of the front part of the material to be rolled through a thermoscope at the entrance side of the finishing rolling mill when the concerned material is determined to be the object of controlling; calculating an estimated off-gauge amount and an estimated off-gauge length using a deviation between the measured temperature of the front part and a temperature of the normal part of the material to be rolled; calculating control amounts per each stands of the finishing rolling mill and control continuation times after entrance into each stands from the calculated estimated off-gauge amount and the estimated off-gauge length; judging whether the material to be rolled reaches control initiation positions per each stands by tracking the proceeding state of the material to be rolled in the finishing rolling section of the hot rolling process; and narrowing a roll gap of the concerned stand as much as the calculated control amount, and returning the roll gap to the initial set value after the control continuation times calculated after the material to be rolled is entered into the concerned stand are elapsed when the material to be rolled reaches the control initiation positions per each of the stands.
Patent KR-20020054734-A (KR)
Inventor: NAM KI O
IPC: A45B17/00
Filed: 2000-12-28
Abstract: PURPOSE: Provided is a parasol which screens the lower part of a sunshade cloth from sun light and uses a rotation wing at the lower side of the sunshade cloth to provide fresh wind so that it provides more pleasant environment. CONSTITUTION: The parasol comprises the parts of: a rib(50) which is combined with the sunshade cloth to screen sun light; a pantograph(60) which is placed at the upper side of the rib to collect sun light and collect electricity; a motor(70) which is supported by the rib and driven by electricity collected by the pantograph; a rotation wing(80) which is connected to the motor; and a support pole(90) which is connected to the motor to rotate and support the motor and the rib.
Patent KR-20020055856-A (KR)
Title: Coupler embodied back board
Inventor: WON YONG JUN
IPC: H01P5/18
Filed: 2000-12-29
Abstract: PURPOSE: A coupler built-in back board is provided to improve work efficiency and reduce manufacture cost by reducing RF cables and simplifying configuration of a rear of a rack. CONSTITUTION: A coupler built-in back board comprises a PCB(printed circuit board)(10), a strip line(20) and a strip line coupler(30). The PCB(10) is a multi board in a base station. The strip line(20) is patterned on the PCB(10) and replaces some parts of RF cables connected to the back board in the base station. The strip line coupler(30) is patterned to have λ/4 characteristic at one side of the strip line(20) patterned on the PCB(10). The strip line coupler(30) is formed as one side open frame and acts as a test port and a coupling port in the base station. The one side open frame strip line coupler(30) has 25 dB and 1.87 GHz frequency characteristic. The multi board of the PCB(10) separates ground for each function to avoid interference between them.
Patent KR-20020056333-A (KR)
Title: Case structure for compressor
Inventor: KIM GYEONG DO
IPC: F04B39/12
Filed: 2000-12-29
Abstract: PURPOSE: A structure of case of compressor is provided to reduce noise of the compressor transmitted to outside by increasing stiffness of the case of the compressor to raise band of resonant frequency of the case. CONSTITUTION: Heat-treated layers(13,13') are formed on an inner surface and an outer surface of a case(C) comprising an upper case and a lower case(12) joined by welding by carbonizing and nitrifying to raise band of resonant frequency of the case so that the band of resonant frequency of the case does not overlap with band of resonant frequency of the compressor to prevent amplification of vibrational noise.
Patent KR-20020058409-A (KR)
Title: A certification method for a Bluetooth device
Inventor: LEE HYEONG JUNG
IPC: H04L9/32
Filed: 2000-12-30
Abstract: PURPOSE: A method for controlling authentification of Bluetooth apparatus is provided to reduce an occupied time of a memory by simplifying an authentification process of a Bluetooth apparatus having limited functions such as voice communication without MMI(Man Machine Interface). CONSTITUTION: A start process is performed by starting an operation(S10). A determination process is performed by checking an apparatus having a simple function or an apparatus having complicated functions(S20). An inquiry process is performed if the operating apparatus is not the apparatus performing the simple function(S30). An inquiry scan process is performed(S40). A page scan process is performed(S50). A request of a connection operation is checked(S60). A page process is performed if the connection operation is requested(S70). All operations are finished(S80).
Patent KR-20020058829-A (KR)
Title: Trailing arm suspending structure
Inventor: KIM SEON PYEONG
IPC: B60G3/14
Filed: 2000-12-30
Abstract: PURPOSE: A trailing arm mounting structure is provided to reduce forward and backward shock transmitted from a road surface to a car body, and to enlarge an installation space of a fuel tank and an inside space of a rear seat. CONSTITUTION: A trailing arm mounting structure includes a conchoid curve forming part(3). The conchoid curve forming part makes a side of a trailer arm(1) be connected to a rear wheel(7), and the other side of the trailer arm be connected to a car body(5), so that the rear wheel draws an approximate straight line of upward and backward motion and downward and forward motion when the car body is bumped and rebounded. The conchoid curve forming part has a link(9) and a bush(11). The link is interposed between a front end of the car body side and the car body. The bush is mounted between a side of the trailing arm and the other side of the car body to make a front end of the car body side draws a conchoid curve.
Patent KR-20010062855-A (KR)
Inventor: JEONG DONG MYONG
IPC: A23L33/00
Filed: 2000-12-30
Abstract: PURPOSE: Provided is a method for manufacturing a functional food having Ixeris dentata ingredients, to overcome the limits of conventional functional foods and to enhance an anti-stress function by using Ixeris dentata containing natural vitamins, minerals and dietary fiber. CONSTITUTION: The method for manufacturing a functional food having Ixeris dentata comprises the steps of: primarily drying wild edible greens, grains, vegetables and marine plants by a hot-air drying and a freeze-vacuum drying; powdering each dried materials and then mixing the powdered materials by controlling the amount of Ixeris dentata in a range of 0.2-55wt% according to a product type; kneading the mixed powder for forming a product; and secondarily drying and packaging the product.
Patent KR-20010021762-A (KR)
Title: 연도가스조절방법과 연도가스조절장치
IPC: F23J15/02
Filed: 1998-07-07
Abstract: 본 발명은 입구(2), 상기 입구의 연장부에 있는 디퓨저(3), 및 상기 디퓨저의 연장부에 있는 기본적으로 원통형인 파이프영역(4)을 포함하고, 상기 파이프영역이 상기 디퓨저 반대편에 바닥(5)과 출구(6)가 구비되어 있으며, 조절실을 한정하는 상기 디퓨저와 상기 원통형파이프영역, 및 연도가스내에 조절수를 유입하기 위하여 입구 근처의 조절실영역에 구비된 수단들을 포함하는 연도가스조절장치에 관한 것으로서, 수단들(10)은 상기 장치에 연도가스흐름에 회전운동량을, 그리고 회전연도가스흐름에 축방향 운동량을 부여하기 위해 제공되는 것을 특징으로 한다.  이것은 예를 들면 입구에서 방사상으로 연장하는 안내날개(11)의 제공에 의해 실현될 수 있다.
Patent KR-20010022171-A (KR)
IPC: A61K31/495
Filed: 1998-07-15
Abstract: 본 발명은 유리 염기 또는 제약상 허용 가능한 염 형태로서의 화학식 (I)의 신규 피페리딜- 또는 피페라지닐-치환-1,2,3,4-테트라히드로나프탈렌 유도체의 (R)-거울상 이성질체, (S)-거울상 이성질체 또는 라세미체, 그 제조 방법, 상기 치료상 활성 화합물을 함유하는 제약 조성물 및 치료에 있어서 상기 활성 화합물의 용도에 관한 것으로서, 식에서 X는 N 또는 CH이고, Y는 NR 2 CH 2 , CH 2 -NR 2 , NR 2 -CO, CO-NR 2 또는 NR 2 SO 2 로서 이 때 R 2 는 H 또는 C 1 -C 6 알킬이고, R 1 은 H, C 1 -C 6 알킬 또는 C 3 -C 6 시클로알킬이고, R 3 는 C 1 -C 6 알킬, C 3 -C 6 시클로알킬 또는 (CH 2 ) n -아릴로서 이 때 아릴은 페닐 또는 N, O 및 S로부터 선택된 하나 또는 두 개의 헤테로원자를 함유하는 헤테로방향족 환으로서 일- 또는 이-치환 가능하며 n은 0-4이고, R 9 는 C 1 -C 6 알킬, C 3 -C 6 시클로알킬, OCF 3 , OCHF 2 , OCH 2 F, 할로겐, CN, CF 3 , OH, C 1 -C 6 알콕시, C 1 -C 6 알콕시 C 1 -C 6 알킬, NR 6 R 7 , SO 3 CH 3 , SO 3 CF 3 , SO 2 NR 6 R 7 , N 및 O로부터 선택된 하나 또는 두 개의 헤테로원자를 함유하고 치환기 C 1 -C 6 알킬에 의해 치환 또는 비치환된 헤테로시클릭 또는 헤테로방향족 환, 또는 COR 8 으로서, 이 때 R 6 , R 7 및 R 8 은 상기 정의한 바와 같다.
Patent KR-20010022903-A (KR)
IPC: A23L13/00
Filed: 1998-08-14
Abstract: 본 발명은 가금류의 고기에 대한 오메가-3 HUFA의 첨가 효율을 높이기 위한 사료 공급 방법에 관한 것이다. 특히, 가금류의 생산 기간의 초기보다 후기에 더 많은 양의 오메가-3 HUFA를 가금류에 공급하는 것을 특징으로 한다.
Patent KR-20010030805-A (KR)
IPC: A61P9/10
Filed: 1998-09-28
Abstract: The present invention provides peptides and peptide analogues that mimic the structural and pharmacological properties of human ApoA-I. The peptides and peptide analogues are useful to treat a variety of disorders associated with dyslipidemia.
Patent KR-20010031911-A (KR)
Title: 약제용 서방화제 및 그것을 함유한 서방성 의약조성물
IPC: A61K45/00
Filed: 1998-10-30
Abstract: 하기 화학식 Ⅰ 로 표시되는, 
     [화학식 Ⅰ] 
     
       
     
     [식중, R 1 은 아르알킬기 또는 알킬기, R 2 및 R 3 는 각각 저급 알킬기, R 4 는 수소원자 또는 저급 알킬기, X - 는 생리학적으로 허용되는 짝이온, n 은 1 ∼ 3, p 는 평균중합도를 각각 나타냄] 
     비가교형 음이온교환수지로 이루어진 약제용 서방화제 및 그 약제용 서방화제와 지질저하제를 함유하여 이루어진 서방성 의약조성물.
Patent KR-20010032452-A (KR)
Title: 세라믹 외장형 글로 플러그
IPC: F23Q7/00
Filed: 1999-09-10
Abstract: 본 발명은 세라믹 외장형 글로 플러그에 관한 것이다.  관형 금속 하우징은 그의 연소실측 단부에서 세라믹 U-형 가열 요소를 구비하며, 연소실로부터 이격된 다른 단부에는 세라믹 가열 요소에 전압을 인가하기 위한 연결 볼트가 구비되어 있다.  금속 하우징의 내부에서, 세라믹 슬리브와 링이 연소실로부터 이격된 다른 단부에서 세라믹 가열 요소와 결합되어 있다.