baber/WOPTO huggingface dataset:
Patent KR-19990087998-A (KR)
Title: 생리대
IPC: A61F13/15
Filed: 1999-04-30
Abstract: 본 발명은, 흡액성 코어가 착용자의 신체 움직임을 따라 움직일 수 있는 생리대에 관한 것이다. 
     상기 생리대(1)는 투액성 표면 시이트(21), 흡액성 코어(22), 코어(22)에 대한 보강 시이트(23) 및 이면 부재(17)로 구성된다. 코어(22)와 보강 시이트(23)는 폭 방향 단면이 역 V자형으로 형성되어 있고, 평탄한 이면 부재(17)에 부착된다.
Patent KR-19990088143-A (KR)
Title: 질소산화물을환원시키는시설에들어가는장치
IPC: B01D53/94
Filed: 1999-05-10
Abstract: 연소시설에서 나오는 연기가스에 들어 있는 질소산화물을 환원시키는 시설에서는 연기가스를 안내하는 연기가스 통로(1)가 반응기(2)와 연결된다. 이 연기가스 통로(1)에는 무동작 혼합기(4)가 배치되고, 스프레이 노즐(9)이 부여된 랜스(8)가 연기가스 통로(1)의 벽(6)을 관통하여 무동작 혼합기(4)의 작용 영역 속으로 들어간다. 랜스(8)는 분무된 환원제를 위한 수송관(8)으로 형성되고, 스프레이 노즐(9)은 수송관(8)이 연기가스 통로(1)의 벽(6)을 관통하는 부위에 배치된다.
Patent KR-20000073990-A (KR)
Inventor: MUN DAL YONG
IPC: B60C15/04
Filed: 1999-05-17
Abstract: PURPOSE: An inflated tire having improved crack efficiency on bead part is provided to improve crack on the rubber surface of the bead part. CONSTITUTION: In an inflated tire, a rubber composition sheet(10) is made with rubber component 100 weight % composed of raw rubber 20 to 40 weight %, EPDM 10 to 30 weight %, halogenated butyl rubber 10 to 50 weight %, and butadiene rubber 0 to 20 weight %, wherein total amount of the EPDM and the halogenated butyl rubber is 40 to 70 weight %, and carbon black 30 to 50 and other additives. The rubber composition sheet having a width of 10 to 50 mm and a thickness of 0.5 to 1.5 mm is attached to a bead part of the tire centering on an end part(9) of a bead filler(4) within plus or minus 5 mm to plus or minus 15 mm.
Patent KR-20000005708-A (KR)
Title: Rod sealing structure
Inventor: INOSE YASUO
IPC: F16J15/32
Filed: 1999-05-25
Abstract: PURPOSE: A sealing device is provided to obtain the ideal contact bearing distribution between a rod sealing device and a rod unrelated to the measurement error or the thermal expansion all the time. CONSTITUTION: A sealing device comprises: a double sealing part(8) formed by a rod sealing part(10) and an 0-ring(11) to back up the rod sealing part in a ring-like groove(7) formed on the inner face of a rod guide(3) to guide a rod(2) to be able to slide; and a ring-like partition(18) extended from the rod guide to share a portion of the pressure given to the sealing part.
Patent KR-19990088556-A (KR)
Title: 반도체장치
IPC: G11C7/22
Filed: 1999-05-26
Abstract: 본 발명은 내부 클록에 동기시켜 각종 커맨드 신호 상태를 판정하는 회로를 구비한 반도체 장치에 관한 것으로, 커맨드 신호 상태를 판정할 때에 커맨드 신호의 스큐(skew)에 의한 다중 선택을 방지하여 고속화를 도모하는 것을 목적으로 한다. 
     각종 커맨드 신호를 내부 클록에 동기시켜 디코드하여 커맨드 신호 상태를 판정하는 커맨드 디코더부를 갖고, 커맨드 신호 상태의 판정 타이밍보다도 빠르게 동작하는 내부 신호에 의해 커맨드 디코더부를 비활성화하도록 구성된다. 커맨드 신호 상태의 판정 타이밍보다도 빠르게 동작하는 내부 신호로서 내부 클록보다도 빠른 위상을 갖는 클록에 동기한 DLL 회로로부터 생성되는 신호를 사용함으로써 반도체 장치의 동작 마진의 향상을 도모할 수 있다.
Patent KR-20010001766-A (KR)
Inventor: PARK YEONG TAEK
IPC: H01L21/334
Filed: 1999-06-08
Abstract: PURPOSE: A method for fabricating a semiconductor device having different unit devices with different characteristics is provided together with a simplified process. CONSTITUTION: A silicon substrate(11) is provided with different unit devices(A,B) divided by a field oxide layer(12) and each including a gate insulating layer(13,130), a gate electrode(14,140), a sidewall spacer(15,150), and a source/drain region(16,160). Then, a metal layer(19) having a high melting point such as titanium or cobalt is deposited on the top surface of the substrate(11). Next, oxygen ion is implanted while a photoresist pattern(18) covers the first unit device(A). Therefore, the oxygen ion is combined with the metal layer(19) on the second unit device(B), and thus the oxygen-combined metal layer(19) acts as an anti-silicide layer. During the subsequent annealing process, the metal layer(19) on the first unit device(A) forms a metal silicide layer. However, no silicide layer is formed on the second unit device(B) due to the anti-silicide layer.
Patent KR-20010004225-A (KR)
Inventor: KIM JIN HYEON
IPC: H01L21/8242
Filed: 1999-06-28
Abstract: PURPOSE: A method for planarizing a semiconductor device is provided to reduce a topology between a semiconductor element cell and a peripheral circuit area by depositing USG(undoped silicate glass) layer a predetermined thickness in depositing BPSG layer or by additionally depositing TEOS or USG layer. CONSTITUTION: A planarization layer as a lower layer with material having lower etching rate than that of an upper layer is formed on a capacitor formed on a cell area of a semiconductor substrate. The planarization layer is etched by a predetermined thickness, and thus a topology between the cell area and the peripheral circuit area is reduced. A metal wiring is formed on the planarized substrate.
Patent KR-20010004463-A (KR)
Inventor: KIM YEONG JIN
IPC: H04L9/32
Filed: 1999-06-29
Abstract: PURPOSE: A method of authenticating users using a user identity module in a digital mobile communication system is provided which allows an authentication center to initiate unique challenge procedure using identification numbers of the user identity module previously shared without regard to a currently being used mobile terminal. CONSTITUTION: In a method of authenticating users using a user identity module in a digital mobile communication system, in case of user location registration and terminating call, an identification number of the user identity module instead of an identification number of a mobile terminal is used as an input variable of a user authentication algorithm. In case of originating call, the identification number of the user identity module instead of an identification number of a mobile terminal is used as the input variable of a user authentication algorithm. In case of unique challenge, the identification number of the user identity module instead of an identification number of a mobile terminal is used as the input variable of a user authentication algorithm. In case of base station challenge, the identification number of the user identity module instead of an identification number of a mobile terminal is used as the input variable of a user authentication algorithm
Patent KR-20010010749-A (KR)
Inventor: KIM CHANG JUN
IPC: F25D17/08
Filed: 1999-07-22
Abstract: PURPOSE: A shroud for a refrigerator is provided to minimize a cold air loss by reducing the size of turbulence formed around a cooling fan with an additional rim inside a round rim. CONSTITUTION: A shroud for a refrigerator is installed around a cooling fan(60) and a convex round rim(51) is formed near the cooling fan in the inlet direction of current. The round rim forms an intermediate rim(52) along the inner center. According to the movement of the cooling fan, a cold air flows in the shaft direction of the cooling fan and the shroud induces the flow of the cold air. The round rim flows the cold air along the curved face to minimize the flow resistance of current. Current in the edge generates turbulence inside the round rim, enlarging outside after passing through the cooling fan. The intermediate rim is divided into small sections to reduce the size of the turbulence. Thus, the shroud reduces flow resistances and a cold air loss.
Patent KR-20010011330-A (KR)
Inventor: DO MYEONG SUL
IPC: A61K38/00
Filed: 1999-07-27
Abstract: PURPOSE: A Viscum album coloratum extract KM-110, a protein KM-AS separated therefrom and lectin KML-C(KML-IIU and KML-IIL) separated from the protein are provided, which show immune-enhancing effect by stimulating humoral and cellular immune system, and show anti-cancer effect in a clinical experiment using animal. CONSTITUTION: A process for the separation of Viscum album coloratum extract KM-110 and protein ingredient KM-AS comprises the steps of: collecting Viscum album coloratum, washing with distilled water, drying and freezing; cutting the freezed Viscum album coloratum, mixing and shaking at 4°C for 8-12hrs; centrifuging at 4°C for 30minutes, and filtering in order with membrane filters in different size of pore size to get brown powder(KM-110); controlling the concentration of the powder with PBS to prepare stock solution, and storing at -20°C; gaining protein fraction KM-AS by precipitation method using 70% saturated ammonium sulphate; and separating lectin KML-C from the KM-AS by sepharose-4B-filled column chromatography; separating two protein(KML-IIU and KML-IIL) of the KML-C by electrophoresis, and naming; separating a protein KMHBP from the C-free-AS(eliminating KML-C from KM-AS) by heparin column.
Patent KR-20010017018-A (KR)
Inventor: PARK JONG UK
IPC: G06F3/0346
Filed: 1999-08-06
Abstract: PURPOSE: A 3D input device and processing method for 3D input is provided to offer various and convenient user interface by offering a user interface in 3D and embodying a graphic user interface in 3D on screen, thereby accessing an object displayed in 3D. CONSTITUTION: A user input unit(10a) comprises the X, Y, Z coordinate detecting units(10, 11, 12), a position detecting unit(13) selectively comprised in a data transmitting unit(15), an A/D converter(14). A data processing unit(10b) comprises a data receiving unit(17), a coordinate calculating unit(18) and a coordinate outputting unit(19). The user input unit(10a) and the data processing unit(10b) is connected and operated through a connecting medium as an optical cable or wire/wireless transmission medium. Three sensor is used for detecting the three dimensional input generated in a space. That is, the X coordinate detecting unit(10) senses and detects the movement of user input device in the X-axis direction. The Y coordinate detecting unit(11) detects the movement in the Y-axis direction vertically corresponding to the X-axis direction. The Z coordinate detecting unit(12) detects the movement in the Z-axis direction vertically corresponding to the X-axis and Y-axis directions, respectively.
Patent KR-20000017329-A (KR)
Inventor: CHEINGTEILISI-PONG
IPC: H04W36/14
Filed: 1999-08-16
Abstract: PURPOSE: A method is provided to trigger a hand off and a hand down of a mobile station which is serviced by a base station at a cellular wireless communication system. CONSTITUTION: The method for triggering a hand off and a hand down of a mobile station which is serviced by a bast station comprises the steps of: emitting to a cell a control signal of a well-known transfer power level from a base station; determining a threshold value of a reception power level about the control signal for the base station, according to an allowable path loss about a signal link between a base station and a mobile station and the transfer power level; extracting the reception power level of the control signal from the mobile station and triggering the hand off or the hand down of the mobile station after judging that the reception power level is less than the threshold value.
Patent KR-20000017330-A (KR)
Inventor: MINEDA KAKIYO
IPC: C12P41/00
Filed: 1999-08-16
Abstract: PURPOSE: An alcohol is prepared which has alkyl branched chain comprising methyl group and carbon atom on asymmetric carbon. CONSTITUTION: The alcohol£CH3C*H(OH)(CH2)mOCH(CnH2n+1)2|; C* is asymmetric carbon atom; m is integer of 1- 3; n is 1-3) having more than 90 % of optical purity, is prepared. Thus, 40 g of 12 % NaBH4 solution is dropped into 0.35 mole of 4-isopropylene butane-2-ol for 3 hours to give 4-isopropyl oxybutane-2-ol. Obtained 0.22 mole of secondary alcohol, 13 g of vinyl propionate and 30 mg of lipase are reacted at room temperature for 24 hours to give R-(+)-4-isopropyl oxybutanee-2-propionate. Obtained 0.09 mole of propionate and 7 g of potassium hydroxide are reacted at room temperature for 1 hour in 20 ml of H2O/EtOH solution to give R-(+)-4-isopropyl oxybutane-2-ol. Obtained 0.06 mole of optical active alcohol, 8 g of vinyl propionate and 200 mg of lipase are reacted at room temperature for 24 hours to give r-(+)_4-isopropyl oxybutanee-2-propionate. Obtained 0.05 mole of propionate and 4 g of potassium hydroxide are reacted at room temperature for 1 hour in 12 ml of H2O/MeOH solution to give R-(+)_4-isopropyl oxybutane-2-ol.
Patent KR-20010018926-A (KR)
Inventor: KIM CHANG RYEOL
IPC: H04B1/40
Filed: 1999-08-24
Abstract: PURPOSE: A portable telephone having a power saving function by using a forced slip mode is provided to implement an alarm function that can be done in a telephone turned off in prior art, when a communication between the telephone and a base station is cut off and the telephone is in a slip mode. CONSTITUTION: When a portable telephone is turned on, devices mounted in the telephone are operated and initialized by a Mobile Station Modem(MSM)(300). Then, the telephone is in an idle state in which information about a base station is regularly and repeatedly obtained and stored. If a user selects a forced slip mode and, for example, a morning call function through a keypad(100), a timer for slip mode in the MSM(300) is started. When a time of the timer is reached to a time set by the call function, an alarm is issued by an audio(700).
Patent KR-20010027685-A (KR)
Inventor: KIM DONG GYU
IPC: G02F1/136
Filed: 1999-09-15
Abstract: PURPOSE: A thin film transistor substrate is provided to be capable of adjusting the height of a protrusion by forming the protrusion with a photosensitive organic film. CONSTITUTION: A gate line(22) is formed on an insulation substrate, and a gate insulating film is formed on the gate line. A semiconductor layer(40) is formed on the gate insulating film so that a part of the gate line is overlapped with the semiconductor layer. A contact layer is formed on the semiconductor layer and is divided into both sides with the gate electrode in the center. A source electrode(65) is formed on one side of the contact layer, and a drain electrode(66) is formed on the other side of the contact layer. A data line(62) is formed on the gate insulating film so as to be intersected with the gate line and is connected to the source electrode. A passivation insulating film(82) covers the semiconductor layer between the source electrode and the drain electrode and is made of a photosensitive organic insulation material. A protrusion(81) is made of the same material as the photosensitive organic insulating film and is formed at a pixel region. A pixel electrode(91) is formed on the protrusion and is connected with the drain electrode.
Patent KR-20010029161-A (KR)
Inventor: JUNG HA TAEK
IPC: G01B11/03
Filed: 1999-09-29
Abstract: PURPOSE: A targetless measuring method for the center of a pipe in three dimension is provided to accurately measure the installation position of the pipe for combining blocks of a big structure using a total station. CONSTITUTION: At a first measuring position(M1), the height angle and the horizontal angle of the center in a pipe are obtained by measuring the utmost height angle, the bottom height angle, a rightmost horizontal angle and a leftmost horizontal angle of the pipe. At a second measuring position(M2), the height angle and the horizontal angle of the center in the pipe are obtained by measuring the utmost and the bottom height angle and the rightmost and the leftmost horizontal angle. Using the height and the horizontal angles from the first and the second measuring position, the three dimensional coordinates of the center in the pipe is calculated.
Patent KR-20010036778-A (KR)
Inventor: JEONG GIN
IPC: B27J1/00
Filed: 1999-10-07
Abstract: PURPOSE: Provided is a process for producing bamboo segment for bamboo mat, which can control length and width of bamboo segment and produce articles of various shapes and patterns. CONSTITUTION: The process comprises the steps of: i) cutting a bamboo in the fixed length; ii) cutting the bamboo in the fixed width; iii) processing flatly the both sides of the bamboo segment to obtain a conventional bamboo segment; iv) coating an adhesive on the front side, the back side, left side and right side of the bamboo segment; v) facing to pile up the bamboo segments and pressing it to make a bamboo board or squared lumber; and then vi) cutting the bamboo board or the squared lumber perpendicularly.
Patent KR-20000035364-A (KR)
Inventor: ARAKI SOYA
IPC: G02B1/115
Filed: 1999-11-10
Abstract: PURPOSE: An anti static multilayer anti reflection coating is provided to satisfactorily display an image by lowering the reflectance of right-side incident light and reverse-side incident light. CONSTITUTION: A reflection preventive member comprises a transparent substrate(2), a firsttransparent film(4), a first light absorptive film(5), a second transparent film(6), a second light absorptive film(7) and a third transparent film(8). The first transparent film is made of a transparent material and formed on the main surface of the transparent substrate. The thickness of the first transparent film is 50 nm or smaller. The first light absorptive film is made of a light absorptive material having conductivity and formed on the first transparent film. The first light absorptive film has a thickness of 30 nm adjusted according to a predetermined transmittance. The second transparent film is made of a transparent material and formed on the first light absorptive film. The second light absorptive film is made of a light absorptive material having conductivity and formed on the second transparent film. Moreover, the second light absorptive film has a thickness of 30 nm or smaller adjusted according to a predetermined transmittance. The third transparent film is made of a transparent material and formed on the light absorptive film. The optical thickness of the third transparent film is made to be about 1/4 of the wavelength when the frequency of incident light is about 550 nm. The refractive index of the third transparent film is lower than 1.52 which is lower than the refractive index of the first transparent film and that of the second transparent film.
Patent KR-20010047148-A (KR)
Inventor: KWON YEONG BIN
IPC: F16D55/224
Filed: 1999-11-18
Abstract: PURPOSE: A disk brake prevents the partial side wear of a pad and improves the durability and the reliability thereof by making a surface pressure distributed load which a pad really receives uniform. CONSTITUTION: A bore(11) where a piston(13) is longitudinally movable from the center line(D1) of pad plates(40,50) is machined eccentrically toward the advance direction of a disk(30) and forms slant surfaces(41a, 51a) on one ends of the pad plates(40,50) responding to the advancing rotational direction inlet side of the disk(30) not to contact with the disk(30). The pressure of the piston(13) is relatively strongly applied to the advancing rotational direction outlet side. Thus, the wearing state of the pads(41,51) is done more equivalently on a real actuation because the surface pressure is uniformly applied to the one end portions of the pads(41,51). Therefore, durability is increased and a braking noise is reduced, thereby improving the reliability of a total disk brake.
Patent KR-20000035612-A (KR)
Title: Lure
Inventor: HIRAHARA KENJI
IPC: A01K85/00
Filed: 1999-11-22
Abstract: PURPOSE: A soft bait lure comprising a lure main body made of an elastic synthetic resin and having the form of a small fish is provided which can be used for a long period time and sink quickly. CONSTITUTION: The lure has a lure body comprising an elastic member such as polyvinylchloride and a glass material that is inserted in the longitudinal direction at the lower half of its body. The elastic member comprises a transparent or semi-transparent resin, the glass material comprises a powder or granular glass member having a particle size of 50 to 1,500 micrometer. The specific gravity of the lure is 1.2 to 1.6.
Patent KR-20000035643-A (KR)
Inventor: BAHADUR MANEESH
IPC: C07F7/18
Filed: 1999-11-24
Abstract: PURPOSE: A radiation curable compositions are provided for a low cure energy, a high moisture vapor barrier, high damping characteristics, a high refractive index, and a barrier to corrosive vapors while maintaining or enhancing modulus, tensile strength and toughness. CONSTITUTION: The radiation curable compositions comprise an alkenyl ether functional polyisobutylene, a cationic photoinitiator, a free radical photoinitiator and an alkenyl ether compound which is free of isobutylene units. The radiation curable compositions can further comprise an alkylphenol, and also relate to hydrocarbon silicone alkenyl ether compounds.
Patent KR-20010048312-A (KR)
Inventor: KIM TAE HYEONG
IPC: G01D5/26
Filed: 1999-11-26
Abstract: PURPOSE: An optical interface device and a controlling method of the interface device are provided to adjust level of reference voltage of a comparator according to the change of AC and DC levels of light receiving voltage in the comparator inside the optical interface device. CONSTITUTION: An optical interface device includes a reference voltage adjusting part(10) and a comparator(20). The reference voltage adjusting part senses change of light receiving voltage and adjusts level of reference voltage according to the change of light receiving voltage. The comparator compares output of the reference voltage adjusting part and light receiving voltage of a light receiving part and outputs control signal. The reference voltage adjusting part has an analog/digital converter(11) for converting light receiving voltage of analog signal into digital data, an average value detector(12) calculating average value of light receiving voltage and outputting adjusted light receiving voltage, and a digital/analog converter(13) for converting output of the average value detector into analog signal.
Patent KR-20010054845-A (KR)
Inventor: JIN YEONG MIN
IPC: G06F9/00
Filed: 1999-12-08
Abstract: PURPOSE: A method for processing data of a transparent caching system using an exporting of the data is provided to increase the speed of data acquisition for a user by reducing the delay of data acquisition, and by enabling a client to directly connect to an original server in case that a cache miss is generated. CONSTITUTION: In case of a cache miss, a user(16) directly connects to an original server(14) and gets data. A layer 5 switch(18) which analyzes a data request packet of the user(16) and extracts URL(Uniform Resource Locator) information is induced. The layer 5 switch(18) performs functions for processing data and communicating with a caching server(12). The layer 5 switch(18) performs functions for maintaining a URL catalog of the caching server(12) and exporting the data. The caching server(12) performs a collection function and an aggregation function of the data. The layer 5 switch(18) maintains URL catalog information stored in the caching server(12). A cache URL entry is deleted periodically. The cache URL entry is deleted using an expire time.
Patent KR-20010055497-A (KR)
Title: NAS state management method using routing table in AICPS+
Inventor: KIM DAE UNG
IPC: H04L12/66
Filed: 1999-12-10
Abstract: PURPOSE: A state managing method of a network interfacing apparatus using a routing table in an advanced information communication processing system plus(AICPS+) is provided to detect and manage a failure by changing a routing table state between NASs so that an operator can recognize the failure in a pertinent network interfacing apparatus when it happens while the AICPS+ is being operated. CONSTITUTION: When a specific NAS is added or deleted by a LOMS operator, an initialization is performed to add or delete the NAS(S401). When a system is initiated or a content of a routing table is changed, an ONAS transmits the routing table to the LOMS(S402). The LOMS determines whether there is information on the NASs in the routing table(S403,404). If there is no information on the registered NASs in the routing table, the corresponding NAS is changed to a failure state(S409). If there is information on the registered NASs in the routing table(S404), a state report is requested from a corresponding NAS, a state data is received and changed to a normal state, and the correct current state of the NAS is reflected(S405-407).