baber/WOPTO huggingface dataset:
Patent KR-20010051024-A (KR)
Inventor: PROZZO BIANCAMARIA
IPC: D06M13/17
Filed: 2000-10-13
Abstract: PURPOSE: Provided is a composition for the pretreatment of textiles, which gives excellent wetness to the textiles and dose not be foamed without using a defoaming agent such as silicone. CONSTITUTION: The composition comprises: a sulfonate formula1:R1R1R2C-CR1R2-(-CR1R2-)n-R1 or C2-C12, preferably C4-C10 aliphatic polyol; an ethoxylated alcohol formula2:R3-O-(-CH2CH2-O-)r-x or a mixture thereof; an alkoxylate formula3:R3-O-(-Z-)t-x or a mixture thereof; water. In the formula, R1 is independently H, C1-C4 alkyl radical, unsubstituted phenyl radical, or -SO3-M+ radical substituted phenyl radical, R2 is independently R1 or -SO3-M+ radical, M is Na, K, or NH4, r is 1-8, t is 4-30, n is 0-8, Z is 20-80% -CH2CH2-O- and 80-20% -CHR4-CHR5-O-, one of R4 and R5 is H and the other of R4 and R5 is CH3, R3 is C4-C20 straight or branched alkyl radical, and X is 50-100% H and 0-50% methyl, ethyl, or phenyl radical.
Patent KR-20020039182-A (KR)
Inventor: KIM JAE U
IPC: H04N5/225
Filed: 2000-11-20
Abstract: PURPOSE: A dome camera is provided to have a base member having a mounting surface contacting with a predetermined fixing surface, and to include a bonding sheet interposed between the mounting and fixed surfaces, so that the dome camera is easily mounted on the fixing surface and a failure generated due to the inflow of foreign substances to an internal of the dome camera is prevented. CONSTITUTION: In a dome camera(1) circularly formed in a plate shape, a base member(20) in which a CCTV(Closed Circuit Television,10) is mounted. A dome housing(5) forms a space for accepting the CCTV(10) and equipment components. A transparent window(3) is coupled with the dome housing(5). A bonding sheet(30) prevents the inflow of foreign substances to an internal of the dome camera(1), and allows the base member(20) to be easily mounted on a fixing surface. A camera perspective part(6) is formed on an upper part of the dome housing(5). A support(7) supports the transparent window(3). A fixing axis(21) of which one part is fixed and projected is arranged in a low surface of the base member(20). A tilt axis hole(23) is formed on an upper part of the fixing axis(21), and fixes the CCTV(10) to be rotated up and down the tilt axis hole(23) by a tilt regulating bolt(26). And a fan regulating bolt(28) is coupled with a guide rail(24) to fix the base member(20) in the fixing surface.
Patent KR-20020040434-A (KR)
Title: austenitic stainless steel with good formability and good properties of fatigue
Inventor: CHOI YEONG HO
IPC: C22C38/40
Filed: 2000-11-24
Abstract: PURPOSE: Provided is an austenitic stainless steel with superior formability and fatigue properties over wide temperature range from extra low temperature to ambient temperature, which is appropriate for use in LNG tank and LNG pipeline. CONSTITUTION: In an austenitic stainless steel comprising C 0.08wt.% or less, Si 1.5wt.% or less , Mn 2wt.% or less, P 0.035 or less, S 0.03 or less, Cr 15-20wt.%, Mo 0.5wt.% or less, N 0.08wt.% or less, Cu 0.6wt.% or less, Ni 7.5-8.5wt.%, Ti 0.15wt.% or less, Al 0.02wt.% or less, balance Fe and other inevitable impurities, it is characterized in that Md30(551-462(Cwt.%+Nwt.%)-9.2Siwt.%-8.1Mnwt.%-13.7Crwt.%-29(Niwt.%+Cuwt.%)-18.5Mowt.%-68Nbwt.%-1.42(ASTM 8.0)) is set within the temperature range of -10°C to 5°C.
Patent KR-20020041615-A (KR)
Title: Power saving method for portable appliance
Inventor: OH JANG GEUN
IPC: G06F19/00
Filed: 2000-11-28
Abstract: PURPOSE: A power saving method of a mobile device is provided to make a user keep a saving method by suggesting proper methods for saving a battery power source at the current status when a remaining amount of the battery power source is maintained below a predetermined amount in a mobile device as a notebook computer. CONSTITUTION: If a power source mode is converted into a battery power source mode, the current remaining amount of the battery power source and a using frequency of each device are checked(S1). It is checked whether the remaining amount of the battery power source is become to a pre-set remaining amount, and a user setting menu for a power saving is displayed as a pop-up window form(S2,S3). An operating system controls a throttle control register for controlling a throttle of a CPU out of power saving contents set by the user, and transmits a control command to a micro controller for performing the remainder power saving contents(S4,S5). The micro controller turns-off a corresponding power switch out of power switches connected to the devices, controls an LCD inverter, and sets brightness of the LCD as a user-requested level(S6-S7). A user setting menu is displayed for a power saving until the remaining amount of the battery power source is reached to the pre-set remaining amount by checking the current remaining amount of the battery power source and using frequencies of the devices.
Patent KR-20020042028-A (KR)
Title: Method for providing and using ticket and system thereof
Inventor: AHN SEONG JIN
IPC: G07B15/00
Filed: 2000-11-29
Abstract: PURPOSE: A method and a system for providing and using a ticket are provided to offer the ticket to a user by using a PDS and to use the provided ticket at an existing position. CONSTITUTION: The system comprises an information terminal(110), a ticket issuer(120), a ticket server(130), a database(140) and a ticket certification/entrance processor(150). The information terminal such as a cellular phone, a PDA(Personal Digital Assistant), an HPC(Handheld PC) and a notebook PC includes a storage(111) and a processor(112) connecting to the storage. The storage stores the information relating to the issued ticket and the processor transmits the ticket information stored in the storage to the ticket certification/entrance processor. The ticket server includes a storage(121) storing a program to control the processor and a processor(122) connecting to the storage. The processor requests the ticket information to the ticket server and checks a communication protocol of the information terminal after receiving the ticket information from the ticket server. The ticket information is transmitted to the information terminal after converting into the corresponding communication protocol.
Patent KR-20020044837-A (KR)
Title: Shutting heat and recovering device when strip snaps in annealing furnace
Inventor: CHOI MUN HWAN
IPC: C21D1/00
Filed: 2000-12-07
Abstract: PURPOSE: An apparatus for shutting heat and recovering strip fracture is provided to shorten strip fracture recovering time and protect workers from burn by sectional cooling the annealing furnace using radiating cloth during fracture of a stainless strip in an annealing furnace and performing feeding operating using an insert guide. CONSTITUTION: The apparatus for shutting heat and recovering strip fracture during strip fracture in an annealing furnace comprises a plurality of shafts which are arranged at the inner upper side of the annealing furnace(30) in a width direction so that the shafts correspond to each distances between approach ports(7) of the annealing furnace(30), and which are fixed so that the shafts are rotated by motors(9a); radiation cloths(21) coiled on the shafts so that the annealing furnace(30) is divided by the radiation cloths(21); a base frame(16) equipped at the outer side of the approach ports(7) so that the base frame(16) is moved to the side of the approach ports(7); a blowing fan(6) fixed onto the upper surface of the base frame(16) and rotated by a motor(9b); a speed reducer(11) fixed coaxially in front of the blowing fan(6); and a guide roll(14) which is connected to the speed reducer(11) so that the guide roll(14) is intermitted by a coupling(12) and entered into or exited from spaces divided by the radiation cloths(21) so as to feed a fractured strip.
Patent KR-20010062255-A (KR)
Inventor: OGITA KATSUYA
IPC: B05D1/26
Filed: 2000-12-08
Abstract: PURPOSE: A method and device for forming resin film are provide to set time required for a base film to pass a dry part to be almost equal, even with different device region length, when related to manufacturing of TCP, drying a resin film coated to seal a semiconductor chip mounted in each device region of a long base film. CONSTITUTION: Six nozzles(61) are used to coat resin, if the length of a device region corresponds to, for example, three times the pitch of the sprocket hole of a base film(11), while three nozzle(61) are used to coat resin, if it corresponds to, for example, six times the pitch of sprocket hole. Thus in either case, the transfer distance of the base film(11) in a single resin coating process comes to 18 times the pitch of sprocket hole. So, even with different lengths for the device region, the time required for the base film(11) to pass the dry part(3) can be mode equal.
Patent KR-20020046449-A (KR)
Title: Virtual number service method using AICPS.LiTE
Inventor: LEE HYEON U
IPC: G06F17/00
Filed: 2000-12-14
Abstract: PURPOSE: A method for servicing a virtual number using a remote Internet connection device is provided to enable a subscriber to dial to a directly set virtual number and perform a telephone call by connecting a speech path by extracting an actual called number corresponded to a virtual number and performing a direct call connection call(Dial-Out) to a corresponding number using a subscriber database constructed in a remote Internet connection device. CONSTITUTION: If a subscriber of a PSTN(Public Switched Telephone Network) dials a virtual number identification code, a calling station performs a routing by a remote Internet connection device and sets a channel between a subscriber and a remote Internet connection device(601). The remote Internet connection device receives a virtual number(602) through a set channel and analyzes an inputted number(603). If the analyzed number is local call(604), a calling remote Internet connection matching device performs a number translation to an actual called number corresponded to the virtual number through one's database(605), and transmits the translation result to an H.323 protocol processing unit for calling a call to a called station directly(606). The calling remote Internet connection matching device opens a media channel using an H.245 control signaling and transmits/receives voice information of a calling side and a called side(607).
Patent KR-20020051416-A (KR)
Title: movable control box of safety
Inventor: KU CHANGHOI
IPC: G05G5/00
Filed: 2000-12-22
Abstract: PURPOSE: A mobile control box with reinforced safety is provided to prevent the generation of safety accidents by operating a device by moving a control lever when the control box moves and prevent the operation of the device without any intension of a user by mounting a safety checking switch. CONSTITUTION: A mobile control box with reinforced safety includes a safety switch(7) for carrying out turning on/off of power supply according to the movement processing of the control box by a user, a safety checking switch(9) for turning on the power transmitted from the safety switch by the request of the user for a predetermined time to operate a control lever, and a relay(11) for supplying the power, supplied by the turning of the safety checking switch while the safety switch is turned on, to a solenoid(8) for the operation of the control lever, and continuously supplying the power by the operation of a lock up circuit even though the safety switch is turned off after the predetermined time.
Patent KR-20020051487-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: OH BO SEOK
IPC: H01L29/78
Filed: 2000-12-22
Abstract: PURPOSE: A semiconductor device and a method for manufacturing the same are provided to enhance an operation speed by increasing current of a channel region. CONSTITUTION: A pillar-shaped channel region(23) is formed by trench-etching a semiconductor substrate(21). A gate electrode(24a) is formed by surrounding the upper and side surface of the channel region(23). Source and drain regions(27a,27b) are formed by implanting dopants into the trench-etched substrate. After forming an interlayer dielectric(28) on the resultant structure, a metal contact(29) is formed on the exposed gate electrode(24a) by selectively etching the interlayer dielectric.
Patent KR-20020051211-A (KR)
Title: Operation method for solving immunity of reactor core in the furnace operation with a large quantity of pulverized coal
Inventor: KIM BONG HO
IPC: C21B7/00
Filed: 2000-12-22
Abstract: PURPOSE: An operation method is provided to maintain stable operation by effectively removing non-burnt pulverized coal accumulated in a blast furnace during the daily blast furnace operation, thereby smoothing flow of gas and molten material in the blast furnace, and sufficiently supplying heat into the furnace core. CONSTITUTION: In an operation method for solving inactivation of the furnace core(6) generated by non-burnt pulverized coal while operating the blast furnace by injecting a large amount of pulverized coal from the top into a blast furnace, the operation method for solving inactivation of the furnace core(6) comprises the steps of increasing an injection amount of the pulverized coal in the reverse order that the injection amount of the pulverized coal is reduced in stages and then stopped after removing the non-burnt pulverized coal by reducing the injection amount of pulverized coal in stages and then stopping the injecting amount at a time point when a compensating coke is descended to a tuyere(4), thereby reacting the non-burnt pulverized coal with redundant oxygen blown from a lance; reducing an injection amount of the moisture in the reverse order that the injection amount of the moisture is increased in stages and then constantly maintained after removing the non-burnt pulverized coal by increasing the injection amount of moisture in stages and then constantly maintaining, thereby reacting oxygen in the injected moisture with the pulverized coal; and removing a bird nest layer(12) produced by the pulverized coal by increasing an air volume from the tuyere(4) compared to a standard value while initially maintaining the air volume constantly, thereby increasing a flow rate of the tuyere, and constantly maintaining the flow rate of the tuyere after reducing the flow rate of the tuyere to the initial flow rate again.
Patent KR-20020052680-A (KR)
Title: Method of manufacturing a transistor in a semiconductor device
Inventor: RYU HYEOK HYEON
IPC: H01L21/334
Filed: 2000-12-26
Abstract: PURPOSE: A method for manufacturing a transistor of a semiconductor device is provided to reduce a junction leakage current by preventing attacks of a silicide layer from a gate electrode. CONSTITUTION: After forming a gate oxide layer(12) and a polysilicon layer(13) on a semiconductor substrate(11), an LDD(Lightly Doped Drain) region is formed. Then, an HLD oxide and a nitride layer are sequentially formed on the resultant structure. A first spacer(16a) is formed by firstly etch-back of the nitride layer. The exposed portion of the HLD oxide is removed. By secondly etch-back the first spacer, a gate spacer(16) including a nitride spacer(16a) and an HLD spacer(15) is formed. Source and drain regions(14) are formed in the substrate. A silicide layer(17) is formed on the gate electrode(13) and the source and drain regions(14).
Patent KR-20020052876-A (KR)
Inventor: KIM YEONG JO
IPC: B21B1/00
Filed: 2000-12-26
Abstract: PURPOSE: A hot rolling method of Mo-containing austenite stainless steel slab is provided to prevent microcrack and residual stress form developing into inner crack during grinding and reheating operations. CONSTITUTION: In a hot rolling method of Mo-containing austenite stainless steel slab, the present invention comprises the steps of air cooling Mo-containing austenite stainless steel slab after casting; warm grinding the surface the Mo-containing austenite stainless steel slab by using 30 mesh wheel at higher than 100°C; removing impurities from ground slab surface by high pressure spray or roller brush; and hot rolling the slab in a furnace.
Patent KR-20020054036-A (KR)
Title: Apparatus to reuse for steel bar and its preparation method
Inventor: AHN HO GEUN
IPC: B05C9/14
Filed: 2000-12-27
Abstract: PURPOSE: Provided are a device and a method for recycling a waste steel reinforcement, which can improve corrosion resistance and adhesive force to concrete by removing rust from waste steel reinforcement, applying a polymer on the surface of waste steel reinforcement, and heat treating the reinforcement. CONSTITUTION: The method comprises the steps of (i) collecting a waste steel reinforcement and removing rust from the surface of the waste steel reinforcement, (ii) applying liquid, which is prepared by dissolving a polymer in an emulsifier and an organic solvent, to the surface of the reinforcement, and (iii) heat treating the waste steel reinforcement applied with the liquid in dry furnace at 25-70 deg.C. The polymer is PVC(polyvinyl chloride), ABS(acrylonitrile-butadiene-styrene), PB(polybutene) and PS(polystyrene) type of polymer.
Patent KR-20010025435-A (KR)
Title: A lamp for the flat type back light of LCD
Inventor: KIM CHEONG SU
IPC: G02F1/1335
Filed: 2000-12-27
Abstract: PURPOSE: The flat backlight lamp for LCD is provided to reduce the thickness of the backlight lamp so as to miniaturize the size of a system using the LCD by changing the structure of an exhaust tube. CONSTITUTION: The flat backlight lamp for LCD includes an upper plate(3c) of a given thickness. The upper plate(3c) has a cross section of a semicircle shape, a cylindrical shape or other shapes and a shape of at least one or more of 1 shape, L shape, U shape, W shape and a serpentine shape. A lower plate(3c') of a given thickness has a flat structure. The upper plate and the lower plate form a single channel. An exhaust tube(1) is formed at one portion of an illumination surface of cross sections(3d,3e) of a lamp. The exhaust tube(1) does not directly project from the surface of the cross sections(3d,3e) but projects from the surface(3c') on a lower side.
Patent KR-20020058316-A (KR)
Title: Method for forming the Isolation Layer of Semiconductor Device
Inventor: NAM GI BONG
IPC: H01L21/76
Filed: 2000-12-29
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to remove a shape of moat from an edge portion of an isolation layer by planarizing an oxide layer. CONSTITUTION: A pad oxide layer(110) and a pad nitride layer are laminated on a silicon substrate(100). A pattern of a photo-resist layer is formed on the pad nitride layer. A trench is formed by etching the pad nitride layer and the pad nitride layer of a trench region and the silicon substrate(100). The photo-resist layer is removed. A sacrificial oxide layer is formed by oxidizing a surface of the silicon surface(100). The trench is buried by using an HDP-CVD(High Density Plasma-Chemical Vapor Deposition) oxide layer as a buried oxide layer(150). A stepped portion of the buried oxide layer(150) is controlled by polishing the buried oxide layer(150). A nitride layer spacer is formed thereon. Phosphorous ions are implanted into the buried oxide layer(150). The pad oxide layer and the nitride layer spacer are removed. The buried oxide layer(150) and the pad oxide layer(110) are cleaned.
Patent KR-20010030620-A (KR)
IPC: A61K39/00
Filed: 1998-09-17
Abstract: An altered G protein or portion thereof of RSV which retains immunogenicity and which, when incorporated into an immunogenic composition or vaccine and administered to a vertebrate, does not induce enhanced disease (e.g., atypical pulmonary inflammation such as pulmonary eosinophilia) upon subsequent infection with RSV, is disclosed. In a particular embodiment, the altered G protein comprises an alteration in the region from amino acid 184 to amino acid 198. Immunogenic compositions and vaccines comprising the altered RSV G protein, and optionally comprising RSV F protein, are also disclosed.
Patent KR-20010024165-A (KR)
Title: melting, bituminous tape joint
IPC: E01C23/09
Filed: 1998-08-04
Abstract: A melting, bituminous tape joint is disclosed for road and channel construction, underground and overground workings, as well as a process for producing the same and a process for setting the tape joint on a seam or joint edge of a road covering layer. The tape joint comprises a bituminous melting coating applied on at least one side of the surface of the tape.
Patent KR-20010030844-A (KR)
Inventor: JAUTELAT MANFRED
IPC: C07D249/12
Filed: 1998-09-26
Abstract: In a new process for preparing triazoline thione derivatives of formula (I), in which R 1 and R 2 have the meanings given in the description, triazole derivatives of formula (II) are reacted with sulphur in the presence of an aprotic, polar diluting agent at temperatures from 140 °C-160 °C. The amounts of the reaction partners are selected in such a way that for each mole of triazole derivative of formula (II) 6-15 moles sulphur are present, air being led over the reaction mixture during the reaction.
Patent KR-20010031235-A (KR)
Title: 노크식볼펜
IPC: B43K1/08
Filed: 1999-08-20
Abstract: 펜 끝에서의 잉크누출이 없고, 노크 조작시의 충격에 의한 잉크역류가 없으며, 필기성능도 양호한 노크식 볼펜이다. 잉크수용통(8)의 선단측에 배치된 볼펜팁(7)과, 볼펜팁(7)의 선단부에 회전자재로 포지된 볼(9)을 갖는 볼펜리필(3)을 구비한다. 볼펜팁(7)의 선단부를 축통(2)의 선단개구부(2a)에서 출몰시키는 노크식 출몰기구(5,6)를 갖는다. 잉크수용통(8)의 내부에 채워진 전단감정성부여제를 함유하고, 20℃의 측정환경하에서 1.9sec -1 전단속도에 있어서의 점도가 900mPaㆍs ~ 2500mPaㆍs인 수성잉크를 갖는다. 잉크수용통(8) 내의 수성잉크(15)가 볼(9)에 도달하기까지의 유로의 도중에 설치되어 잉크수용통(8)의 축심에 직교하는 단면의 면적이 0.4 ~ 0.8 mm 2 의 범위인 유로협착부(20)를 갖는다. 유로협착부(20)은 수성잉크(15)의 유량을 제어한다.
Patent KR-20010040264-A (KR)
IPC: H04L12/18
Filed: 1999-08-27
Abstract: The user of a mobile station receives information providing services from an information provider server device. Heretofore, the network address of the information provider server device is registered at a transfer device (GWS), and also at least one network address of a user terminal is registered at the transfer device. Then, information mail may be received from the information provider server device at the user terminal through storage of the information mail at the transfer device, calling the user terminal whose network address has been designated, and transmitting the stored information mail in response to a request from the called user terminal.
Patent KR-20010031726-A (KR)
Title: 윈드실드 와이퍼 구동 장치
IPC: B60S1/08
Filed: 1999-08-31
Abstract: 본 발명은 2개의 전환 위치들(A, C) 사이 운동 영역(17)에서 윈드실드 와이퍼(11)를 교대로 구동하기 위한 윈드실드 와이퍼 구동 장치에 관한 것이다.  본 발명에 따른 이 장치는 윈드실드 와이퍼(11)의 운동을 위한 전동기(1), 이 윈드실드 와이퍼(11)가 운동 영역(17)의 주어진 위치(A, C)를 통과하는 시점을 검출하기 위한 검출기(6), 전환 위치(B, D)마다에서 전동기(1)의 운동 방향을 바꾸기 위한 제어 회로(8) 및 윈드실드 와이퍼(11)가 주어진 위치(A, C)로부터 지나가는 경로의 검출을 위한 인크리멘트 검출기(19)를 포함한다.  이 윈드실드 와이퍼(11)가 정해진 경로를 지나갔는지를 검출하면, 상기 제어 회로(8)가 전동기(1)의 운동 방향을 전환 스위칭시킨다.
Patent KR-20010032286-A (KR)
Title: 축합 중합체를 함유하는 포토레지스트 조성물
IPC: G03F7/023
Filed: 1998-11-10
Abstract: 본 발명은, 페놀 유도체와 치환된 디페닐 에테르를 축합시키므로써 얻은 필름 형성 수지, 광활성 화합물 및 용매를 포함하는 포토레지스트 조성물에 관한 것이다. 또한, 상기 포토레지스트 조성물은 노볼락 수지와 같은 알칼리 용해성의 필름 형성 수지를 함유할 수 있다. 본 발명의 포토레지스트는 포토레지스트 이미지의 광속, 해상도 및 열 안정성을 향상시킨다.
Patent KR-20010024725-A (KR)
Title: 연마장치 및 연마방법
IPC: B24B5/42
Filed: 1999-03-30
Abstract: 가압부재에 의해 연마 테이프를 그 배후로부터 밀어 작업제품에 가압하면서 작업제품을 회전시킴으로써 작업제품을 연마하는 장치에서, 가압부재의 작업제품에 대한 추종성을 향상시키기 위해, 가압부재 (96) 를 지지하는 카트리지 (72) 에 대해 가압부재 (96) 를 작업제품 (10) 의 회전축선과 직각으로 입체교차하는 요동축선 (L S ) 주위에 요동가능하게 지지하는 요동형 지지장치 (260) 를 설치한다.     연마중에, 가압부재 (96) 가 카트리지 (72) 에 대해 요동됨으로써 가압부재 (96) 가 작업제품 (10) 에 추종된다.
Patent KR-20010034312-A (KR)
IPC: A43B13/12
Filed: 1999-01-18
Abstract: Protective clothing for protection against puncture injuries is constructed from more than one layer of a fabric coated with hard solids. The hard solids are applied in accordance with abrasives technology. This protective clothing offers equally good protection against both knife- and needle-like puncture implements. For clothing intended to protect against puncture and projectile injuries, a package of 2-20 layers of a fabric coated with hard solids is combined with a package of 6-50 layers of an uncoated aramid woven fabric.