baber/WOPTO huggingface dataset:
Patent KR-20010063107-A (KR)
Inventor: YANG HONG SIK
IPC: H04N5/64
Filed: 1999-12-21
Abstract: PURPOSE: A combination mirror and camera for PC(personal computer)s is provided to offer a vivid image and make it to possible see the user's own face. CONSTITUTION: A camera main body comprises a case(110), a camera(120), a mirror(130), a supporting member(140), a connection member(190) and a terminal pin. The mirror(130) is attached to the bottom of the camera(120). The connection member(190) and the terminal pin are connected through a cable. A supporting box(340) with a junction member inside is fixed to a fixing member on top of a monitor(310). A penetration hole is formed in the supporting box(340) and the monitor(310) to electrically connect the junction member and the monitor(310).
Patent KR-20010058064-A (KR)
Inventor: KWON TAE SEONG
IPC: D06F39/08
Filed: 1999-12-24
Abstract: PURPOSE: A draining device of a double tub typed washing machine is provided to simplify entire structure and an assembling process by combining a drain valve with a dehydrating tub. CONSTITUTION: A draining device comprises a draining pipe(52) of a washing tub installed in the washing tub(2) to discharge water of the washing tub(2); a valve housing combined with a dehydrating tub(3) and connected through the draining pipe(52) of the washing tub; a drain valve(60) to discharge dehydrated water from the dehydrating tub(3) outside a housing(1) and to selectively discharge the water of the washing tub(2); and a discharge pipe(51) connected through a valve housing(61) of the drain valve(60), extended outside the housing(1), and connected/isolated from the drain pipe(52) of the washing tub by the drain valve(60). Thereby, a leakage of water is reduced.
Patent KR-20010060476-A (KR)
Inventor: CHOI GI YEONG
IPC: H04W84/10
Filed: 1999-12-27
Abstract: PURPOSE: A method for reducing temporary connection in a Bluetooth device is provided to cut off temporary connection for a Bluetooth device without needing the update of a name. CONSTITUTION: The first Bluetooth device one of Bluetooth devices confirms the existence of another Bluetooth device. A name is obtained through temporary connection of the first Bluetooth device with the confirmed Bluetooth device. The first Bluetooth device confirms the existence of another Bluetooth device after a predetermined time, to obtain a changed name through temporary connection only for the another Bluetooth device where a name is changed.
Patent KR-20010065144-A (KR)
Inventor: CHO HO YEOP
IPC: G11C17/18
Filed: 1999-12-29
Abstract: PURPOSE: A circuit is provided to receive a high voltage from the outside and program an anti-fuse using a NC(Not Connect) pin which is not used at a chip operation, so stably operating a device with high voltage. CONSTITUTION: The circuit includes a power up detecting circuit(41), a power up pulse circuit(51), an anti-fuse programming circuit(31), an NC pin, a pad and a diode(D). The power up detecting circuit generates a power stabilizing signal by detecting a power voltage. The power up pulse circuit generates first and second controlling signals according to the power stabilizing signal. The anti-fuse programming circuit detects and latches whether an anti-fuse device is programmed or not according to the first and second controlling signals and programs the anti-fuse device by an external high voltage and a pre-charging signal. An external high voltage is applied to the NC pin for programming the anti-fuse device. The pad is to apply the external high voltage applied to the NC pin to the inside of a chip. The diode connects the external high voltage to an anti-fuse programming circuit and prevents a voltage of the anti-fuse programming circuit from being flowed backward to the NC pin.
Patent KR-20010058585-A (KR)
Title: Film adhesive for semiconductor package
Inventor: HA SEON HO
IPC: H01L21/52
Filed: 1999-12-30
Abstract: PURPOSE: A film adhesive for semiconductor package is provided to prevent pollution of a semiconductor chip and a circuit board by using a film adhesive formed with a multitude of penetrating hole along a boundary line of a semiconductor chip. CONSTITUTION: A multitude of penetrating hole(4) is formed on a film adhesive(2). One penetrating unit is composed of four penetrating holes(4). The penetrating hole unit has a grating shape. The penetrating holes(4) are discontinuously formed. The penetrating hole unit of the grating shape corresponds to a region of a semiconductor chip formed on a wafer. Namely, four penetrating holes corresponds to a boundary line of the semiconductor chip formed on the wafer.
Patent KR-20010058861-A (KR)
Inventor: JI YONG DEOK
IPC: H02K5/14
Filed: 1999-12-30
Abstract: PURPOSE: A brush structure of a motor improved in noise and endurance is provided to prevent noise due to friction and the degradation of endurance according to current concentration by reducing the contact area between a brush and a commutator as well as forming a plurality of contacts between the brush and the commutator. CONSTITUTION: A brush(2) surround by a pigtail(3) connected to an external power supply forms a contact surface(2a) contacted with a commutator(1). The contact surface(2a) forms a plurality of angular contacts(K1,...,Kn), and inclined surfaces(2b) are formed by cutting top/bottom corners of the contact surface(2a). Therefore, the brush(2) is contacted with the commutator(1) at a plurality of points, and current(I) flowing in the pigtail(3) is distributed to a plurality of contacts(K1,...,Kn) forming the contact surface(2a) of the brush(2), whereby the endurance of the brush is enhanced relative to a prior brush which is contacted with the commutator at one point.
Patent KR-20010061910-A (KR)
Inventor: KIM MYEONG HWAN
IPC: F02B31/00
Filed: 1999-12-30
Abstract: PURPOSE: A masking plate sliding device of an intake port for an internal combustion engine is provided to adjust vortexes such as a swirl or tumble by moving a masking plate between a cylinder head and an intake manifold in a combustion test. CONSTITUTION: A masking plate sliding device(20) is composed of: an intake passage(28) having an assembling hole to mount an intake manifold; a rectangular housing(32) having first and second slits; a swirl plate(34) assembled with the first slit in the upper part of the housing to guide swirls; a tumble plate(36) assembled with the second slit in the housing to guide tumbles; a first control gear(38) moving the swirl plate right and left on the side of the first slit; and a second control gear(40) adjusting the vertical motion of the tumble plate on the side of the second slit. The swirl plate is moved through a first rack gear(52) by adjusting the first control gear for a test by vortexes. The intake passage is shut off, and an engine is driven for a combustion test by swirls.
Patent KR-20000067874-A (KR)
Title: 광촉매성 친수성 코팅 조성물
IPC: C09D183/04
Filed: 1997-07-16
Abstract: 본 발명에는 부재 표면을 친수화하여, 방담성을 부여하는 것이 가능한 조성물이 개시되어 있다.  본 발명에 의해, 적용된 부재의 표면을 친수화하는 조성물은, (a) 금속 산화물로된 광촉매 입자; (b) 실리카 미립자, 실리콘 수지 피막을 형성할 수 있는 실리콘 수지 피막 전구체, 및 실리카 피막을 형성할 수 있는 실리카 피막 전구체로 이루어진 군에서 선택된 적어도 1종; 및 (c) 용매를 적어도 함유하여서 되고, 조성물 중의 상기 광촉매 입자 및 상기 실리카 미립자 또는 상기 전구체의 고형 성분의 합계량의 농도는 0.01 내지 5 중량%이다.  이 조성물을 부재에 적용하고, 건조 또는 가열시키는 매우 간편한 조작에 의해 친수성을 부여할 수 있다.  또한 이와 같이 하여 형성된 친수성의 박막은 투명하고, 본래 투명성이 요구되는 부재의 투명성 및 외관을 손상하지 않는다.  또한, 본 발명에 의한 조성물이 적용된 부재의 표면은, 부착된 물방울이 곧 건조되고, 또는 오염되기 어렵고, 일단 오염이 부착하여도 그 오염이 쉽게 떨어지는 성질을 갖는다.
Patent KR-20000049038-A (KR)
Inventor: LEVANON NADAV
IPC: H04W84/06
Filed: 1997-09-26
Abstract: PURPOSE: A position determination using one low earth orbit satellite is provided to determine position of user terminal using a specificity of communication signal in low earth orbit satellite. CONSTITUTION: A system comprises a user terminal(106), one and more satellites(104) having known position and speed, and a gateway(102) communicating with the user terminal(106) via the satellite(104). The user terminal position on earth surface is determined basically by a range parameter indicating a distance(R) between the satellite(104) and user terminal(106), a range-rate parameter indicating a relative radial velocity between the satellite(104) and the user terminal(106), and known position and speed of the satellite(104). A ISO-R contour is formed into a cycle indicating 2000Km range between the user terminal(106) and the satellite(104).
Patent KR-20000071078-A (KR)
IPC: G09C1/00
Filed: 1997-09-26
Abstract: Cyclotomic polynomials are used to construct subgroups of multiplicative groups of finite fields that allow very efficient implementation of discrete logarithm based public key cryptosystems, including public key encryption schemes and digital signature schemes. A field is represented with an optimal normal basis, and a generator of a subgroup of the multiplicative group of the field is used to form a public key.
Patent KR-20010013718-A (KR)
Title: Device for Introducing Receptacles into and/or Removing Receptacles from a Treatment Area
IPC: B67C7/00
Filed: 1999-03-30
Abstract: A device for introducing containers into a treatment space and for removing the containers from said treatment space having at least one rotatable sluice wheel provided on the periphery with sluice chambers that are open toward the outside, the sluice wheel being provided with grippers that can be operated directly by the containers or indirectly by a control device, for securing the containers temporarily in the sluice chambers, preferably by suspending the containers without allowing them to come in contact with the chamber walls and without providing any bottom support. A trouble-free conveyance of the containers with a very high output is possible without damaging the containers, even when the containers are very susceptible to tilting.
Patent KR-20010013929-A (KR)
IPC: B26B21/52
Filed: 1998-06-19
Abstract: The invention concerns both a method and device for cutting hair. The device includes a multi-faceted cutting means (10) and a handle (20). The cutting means (10) is preferably formed from a broken piece of glass, preferably having a ragged broken edge to form a multi-faceted cutter with a plurality of cutting edges (13) distributed across it. Having cutting edges (13) distributed in this way, has been found to advantageously provide hair styling effects which give good texture to a hair cut and provide natural build.
Patent KR-20010073308-A (KR)
Title: Method for forming of metal wirings layer in a semiconductor device
Inventor: CHO CHAE HUI
IPC: H01L21/3213
Filed: 2000-01-13
Abstract: PURPOSE: A method for forming a metal wire layer of a semiconductor device is provided to simplify an etching process to from a via hole having a profile and improve productivity of semiconductor devices. CONSTITUTION: A hollow part(37a) has a slant side wall. The second plasma etching process is performed on an insulating portion(34) of a lower surface of the hollow part(37a) which is exposed, so as to form a via hole(34a) exposing a surface of a metal layer pattern. The second plasma etching process is proceeded with by a chemical reaction with the insulating layer(34). An etching gas having a flow ratio of CF4:CHF3="1":0.20-0.3 is used to conduct the second plasma etching process at a pressure 300 to 500mTorr. It is desirable that the etching gas having a flow ratio of CF4:CHF3="1":0.25 is used to carry out the second plasma etching process at a pressure of 400mTorr. The ranges of the flow ratio and the pressure are ranges for controlling a polymer generated during the second plasma etching process. Thus, by controlling the flow ratio of the etching gas within the range, the via hole(34a) can be formed to expose the metal layer pattern(32) and have a side wall more slant than that of the hollow part(37a).
Patent KR-20010073522-A (KR)
Title: Handphone charger
Inventor: CHO YEONG MAN
IPC: H02J7/00
Filed: 2000-01-18
Abstract: PURPOSE: A battery charger for cellular phone is provided to reduce the charger volume and to prevent the charger from damage by inserting the plug into the case and to allow the data communication on charging the cellular phone. CONSTITUTION: The battery charger for cellular phone comprises a plug unit(100), a case unit(300), a cellular phone guide unit, and a cellular phone setting unit(200). The plug unit has a plug body, a circuit board placed within the plug body, a rotatable plug pin formed on the upper part of the plug body, a cabinet formed on the upper part of the plug body, and a cable bushing connected between the circuit board and the cable. When the plug pin is vertically positioned with respect to the plug body, then it is connected to the circuit board. When the plug pin is horizontally positioned with respect to the plug body, then it is inserted into the cabinet. The case unit includes a case body(320) for getting the plug unit in it and a case cover(310). The cellular phone guide unit comprises a cable insertion hole for inserting the cable into it and a charging terminal to charge the cellular phone. The cellular phone setting unit is connected to the case body.
Patent KR-20010074352-A (KR)
Title: Method for shortening initial operating time of gps receiver
Inventor: CHOI JIN HO
IPC: G01S19/13
Filed: 2000-01-25
Abstract: PURPOSE: A method for reducing initial operating time of a GPS(Global Positioning System) receiver is provided to reduce the time required in the initial operating of the GPS receiver by improving the normal operating time by the GPS initial operating condition. CONSTITUTION: In the method for reducing initial operating time of the GPS receiver, a few stages are included. In the stage of S10, the both direction routes between the GPS receiver and a base station are set up. In the stage of S20, the basic program of the GPS receiver is driven. In the stage of S30, the location information required signal delay is sent. In the stage of S40, the base station location information is received from a BSM(Base Station Manager). If in the stage of S50, the received location information is effective, the location information is stored in the stage of S60. The satellite signal is received in the stage of S70. If in the stage of S50, the received location information isn't effective, the location information by the satellite chase is gained in the stage of S90 and the location information is gained and stored in the stage of S100. The GPS receiver is operated normally in the stage of S80.
Patent KR-20010076594-A (KR)
Title: Flow-sensor with non contact rise-turbine to use to magnetic-force
Inventor: BAEK KYOUNG IL
IPC: G01F1/115
Filed: 2000-01-26
Abstract: PURPOSE: A flow sensor having a noncontact type turbine is provided to eliminate wear by rotating a turbine without contacting to a bearing for supporting the turbine. CONSTITUTION: Magnets(6c,6d) are installed in both ends of a turbine(3), and magnets(6a,6b) having the opposite polarity to magnets of the turbine are mounted in a body(1) or the middle of bearing supporting bars(2a, 2b). The magnet is inserted partially to a groove to generate repulsive magnetic force for preventing the magnet from being moved into a rotating shaft vertically. The groove is separated from the other magnet. The turbine is rotated without being contacted with repulsive magnetic force of magnets and the groove. Wear in the bearing or the shaft and errors are prevented in rotating the turbine flow sensor by flowing fluid.
Patent KR-20000076535-A (KR)
Title: 탈색제로서 미발효된 당밀의 용도
IPC: A61Q5/08
Filed: 2000-01-27
Abstract: 본 발명은 피부 또는 모발용 탈색제 및/또는 표백제로서 및/또는 피부의 결점 치료를 위해, 화장 조성물에서 또는 피부학적 조성물의 제조를 위한 미발효된 당밀의 용도에 관한 것이다.      본 발명은 또한 피부 또는 모발에 미발효된 당밀을 함유하는 조성물을 적용하는 것으로 이루어진 탈색 및/또는 라이트닝 (lightening) 의 화장법에 관한 것이다.
Patent KR-20010077373-A (KR)
Title: cathode structural body of cathode tube
Inventor: KIM TAE GEUN
IPC: H01J29/02
Filed: 2000-02-02
Abstract: PURPOSE: A cathode structure for a cathode-ray tube is provided, which makes thermal expansion of R, G, B cathodes uniform to improve white balance and to get stable current radiation characteristic with the lapse of time. CONSTITUTION: A cathode structure for a cathode-ray tube is constructed in such a manner that a gaseous metal is placed on a cylindrical sleeve into which a heater for heating the cathode is being inserted and an electron emitting material layer formed of an alkali rare earth metal compound oxide containing at least BaO is formed on the gaseous metal. Ribbons(6a,6b,6c) are welded onto a holder. The thickness or width of the ribbon of the central (G) cathode among the ribbons supporting R, G, B cathodes is larger than that of the ribbons of the R, B cathodes.
Patent KR-20000057999-A (KR)
Title: Semiconductor memory device
Inventor: ISIDA MINORU
IPC: H01L21/8244
Filed: 2000-02-10
Abstract: PURPOSE: A semiconductor memory device is provided to reduce a size of a cell for a high integration by preventing a corner rounding in patterning a resist. CONSTITUTION: A semiconductor memory device including a driving transistor and a word transistor adjacent to an active region of the same conductivity in every memory cell, has a relativity as follows. (DT.W/WT.W)/(WT.L/DT.L) is less than 1.2, in which the DT.W is a length of the driving transistor, the DT.L is a channel length of the driving transistor, the WT.W is a length of the word transistor, and the WT.L is a channel length of the word transistor.
Patent KR-20010081260-A (KR)
Title: Calorimeter using phase temperature and method of constant temperature maintenance
Inventor: KAM GI SUL
IPC: G01N33/00
Filed: 2000-02-11
Abstract: PURPOSE: A calorimeter by using a phase shifting temperature and a constant temperature maintaining method are provided to improve precision in measurement of calorie though unifying a base temperature of the calorimeter by using phase shifting temperature of a pure material. CONSTITUTION: A constant temperature is maintained by using phase shifting temperature of a pure material(15). Herein, a device is formed by a constant temperature measuring chamber(11), a pure material store container(14), a heater(16), and an insulating unit(17). Power is supplied to the heater for heating the pure material. Then, the material is molten for maintaining temperature until completing melting performance. Then, a sample is placed on a sample container(12) of the constant temperature measuring chamber. Herein, a heat flow meter(18) in the constant temperature measuring chamber measures temperature of the chamber while using the temperature of the store container as a base temperature. Therefore, a small amount of calorie in the sample is measured.
Patent KR-20010081722-A (KR)
Title: Foreign exchange management system using the internet
Inventor: KIM JUNG SOO
Filed: 2000-02-18
Abstract: PURPOSE: An exchange management system using the Internet is provided to reduce the loss of the difference of exchanges and the expenses for exchanging foreign currency by transacting business in market exchange rates in case that exporters and importers sell and buy foreign currency. CONSTITUTION: A data unit is composed of a member information database which stores information related to each user, an exchange rate fluctuations database which stores change values of exchange rates by time series and an exchange transaction database which stores information related to exchange transaction of each user. An exchange risk management unit is composed of an input unit which inputs a form of currency, contract exchange rates and so on, an analysis unit which analyzes and extracts estimated exchange rates, a calculation unit which calculates exchange risks on the basis of the estimated exchange rates, an output unit which outputs the exchange risks calculated and a control unit which controls each part.
Patent KR-20000062764-A (KR)
Title: 반도체 집적회로장치
IPC: G11C11/407
Filed: 2000-03-07
Abstract: 외부 클록신호에 의거하여 외부에서 어드레스나 각종 제어신호를 수신하여 내부 어드레스신호를 고속으로 생성할 수 있는 반도체 집적회로장치를 제공하는 것이다. 
     트랜스퍼게이트 (7032A) 와 인버터 (7032B) 와 플립플롭 (7032C) 으로 이루어진 래치회로에 의해 외부로부터 미리 어드레스신호 (CAi) 를 수신하고 내부 클록신호 (ICLK) 에 의거하여 소정의 펄스폭에 대응한 기간에 걸쳐 어드레스신호 (CAi) 를 래치한다.      게이트 회로 (7032G) 는 내부 클록신호 (ICLK) 에 의거하여 상기 래치회로에 래치된 어드레스신호 (CAi) 의 이론을 반영시켜 내부 어드레스신호 (YiT) 를 생성한다.
Patent KR-20010087562-A (KR)
Inventor: KIM YONG OK
Filed: 2000-03-07
Abstract: PURPOSE: A system and method for automatically estimating of a design drawing is provided to offer an estimate to a user rapidly by receiving a digital-formed design drawing from a client through a communication network and interpreting the design drawing and automatically calculating the estimate thereof. CONSTITUTION: An automatical estimate service system(100) comprises an automatical estimate system(110), a client system(120), and a communication network(130). The elements of the automatical estimate system(110) are described as follows. A main processing unit(111) performs a control of an interface with an external system as the client system(120), a client registration, a client requesting items and an internal constituting element. A drawing analysis/pre-processing unit(112) receives a design drawing from the client system(120) and analyzes the design drawing and calculates a proper commission and converts the design drawing into a form for a proper interpretation and stores in a database. An estimate calculating unit(113) interprets the design drawing and automatically calculates an estimate. A database unit(114) interprets information related to a registration of a client, a commission calculating standard, a material and unit cost standard, client requesting contents, and the design drawing and manages deduced basic data.
Patent KR-20010087619-A (KR)
Title: Manufacturing process of resin containing talc and natural jade and shell
Inventor: KIM YOUNG DOO
IPC: C08K3/00
Filed: 2000-03-08
Abstract: PURPOSE: Provided is a resin containing talc, natural jade, and shell for producing containers for keeping food fresh, which has purifying effect, far infrared rays effect, and acid eliminating effect. CONSTITUTION: The resin containing the talc, the natural jade, and the shell is produced by a process comprising the steps of: mixing 2% of the talc, 2% of the natural jade, and 2% of the shell and grinding the mixture; mixing 2% of a food color and 92% of a resin with the ground mixture; melting the mixture; and injection-molding the mixture to produce the container.
Patent KR-20010088235-A (KR)
Title: A novel method for enhanced microbial biosynthesis of poly-hydroxyalkanoate using transformant Alcaligenes latus T1 containing phbC gene
Inventor: JUNG YEONG MI
IPC: C12P7/62
Filed: 2000-03-11
Abstract: PURPOSE: A method for enhancing the biosynthesis of poly-hydroxyalkanoate using Alcaligenes latus T1 being a transformant of phb synthase gene is provided, which mass-produces biodegradable polymer being an environmentally friendly material and used as a substituent of a nondegradable polymer such as a plastic material. CONSTITUTION: A method for enhancing the biosynthesis of a poly-hydroxyalkanoate such as poly-β-hydroxybutyrate or poly-hydroxyvalerate or its copolymer such as poly (3-hydroxybutyrate-3-hydroxyvalerate) or poly(3-hydroxybutyrate-4-hydroxybutyrate) is characterized by using a transformant of microbes, preferably, Alcaligenes latus T1 which increases the expression of phb(polyhydroxybutyrate)C gene of poly-beta-hydroxybutyrate synthase. Wherein, poly-beta-hydroxybutyrate synthase participates in the biosynthesis of poly-hydroxyalkanoate.