baber/WOPTO huggingface dataset:
Patent KR-20010047385-A (KR)
Inventor: HA YEONG GUK
IPC: H04L9/14
Filed: 1999-11-19
Abstract: PURPOSE: A method for generating a certificate of authentication of a public key for a user of a certificating organization system is provided to maintain the function of the certificating organization system as the optimum state by registering application of the public key certificate. CONSTITUTION: In the method for generating the certificate of authentication of the public key for the user of the certificating organization system, the application(1) of a public key certificate, a waiting line(2) of applying, a public key certificate generating module(3), a public key certificate managing module(4) and a public key certificate generating operation logarithmic managing module(5) are included. If the application(1) of the public key certificate of the user is received in a certificating organization system and the certificating organization system stores it on the waiting line(2) of applying the public key certificate. The request about applying the public key certificate is signed in the public key certificate generating module(3) and the public key certificate is generated. The control of the certificating organization system is converted into the public key certificate managing module(4). The request about applying the public key certificate is managed by the public key certificate generating operation logarithmic managing module(5) and the operation of electronic signature is carried out.
Patent KR-20010048494-A (KR)
Inventor: TANG LUEN SING
IPC: B65D81/32
Filed: 1999-11-26
Abstract: PURPOSE: A bag is provided, which is used for preserving the food heated by microwave energy. CONSTITUTION: The bag is constituted by including one or more of a sheet-form flexible material which provides a front surface panel and a back surface panel to form a major housing section having an opening side end, a bottom section side end and two side ends respectively, and being bonded at least on the side ends and the bottom section side end to each other. The bag can be provided while being equipped with several additional functions such as a pouch arranged between the front surface panel and the back surface panel for the housing of an article such as chopsticks or a sachet of seasoning. The bag is equipped with a handle function to provide a convenient carrying, a cut-out panel to expose a vent hole to the inside, and a tearable section which can partially remove the bag in order to conveniently come into contact with a content.
Patent KR-20010048948-A (KR)
Inventor: JUNG HAK JIN
IPC: H04J3/00
Filed: 1999-11-30
Abstract: PURPOSE: A multiplexing method using a low bit rate voice compressing technique is provided which allocates a plurality of channels to one time slot in order to improve band width efficiency. CONSTITUTION: A voice channel is compressed using the first voice compressing technique. A voice-grade data channel is compressed using the second voice compressing technique. Four voice channels and one voice-grade data channel are placed in one time slot. The transmission period of the voice channels and voice-grade data channel is set in accordance with the transmission period of a voice compressing technique among the voice compressing techniques that has longer period. A signal transmission mode according to the transmission of the voice channel and voice-grade data channel is set in accordance with the number of the entire channels. The first voice compressing technique is CS-ACELP mode compression technique with the transmission rate of 8kbps. The second voice compressing technique is adaptive differential pulse code modulation mode compressing technique with the transmission rate of 32kbps.
Patent KR-20010054273-A (KR)
Inventor: KIM YUN SU
IPC: C08J5/18
Filed: 1999-12-04
Abstract: PURPOSE: Provided is a biaxially oriented polyester film for high density magnetic recording media and high quality image industrial material, which has an excellent strength and reduces tearing generated by stretching. CONSTITUTION: The biaxially oriented polyester film is produced by melt-extruding a resin mixture or copolymers having ethylene terephthalate and ethylene 2,6-naphthalte as main repeat units to form a sheet, followed by stretching the sheet longitudinally and transversely at a temperature of 120-150deg.C and then cooling at an ordinary temperature. The biaxially oriented polyester film is satisfied by the equation 1, wherein σL is a film strength when the film is stretched longitudinally as five times as the first length of the film and σT is a film strength when the film is stretched transversely as five times as the first length of the film.
Patent KR-20010054466-A (KR)
Title: Method for lottery sale using internet
Inventor: KIM KYUNG HEE
Filed: 1999-12-06
Abstract: PURPOSE: The method for the lottery sale using the Internet is provided to purchase the lottery ticket with the money under the price of a ticket, to enable a purchaser to choose the number of the lottery ticket which can be purchased with the same money, and to enable the purchaser to handle the ratio of winning lucky numbers. CONSTITUTION: A lottery seller(2) secures the actual lottery ticket. The purchaser(1) visits the Internet site of the seller. The seller offers the purchaser the kind and number of sellable lottery tickets. The purchaser chooses one of the presented lottery tickets, a charge or free purchase, the number of co-purchasers in the same lottery ticket, and the purchasing quantity. The purchaser offers or rechecks the own personal information (address, name, social security number, ID, password, birth-date, and so on). The purchaser pays for the lottery ticket price and the seller checks the payment. The kind and number of the sold lottery ticket and the personal information of the purchaser are stored to the computer of the seller or publisher. The purchaser can check if the purchased lottery ticket is a winning lucky ticket or not. When drawing the lucky numbers, the purchaser shares the lot money according to the co-purchasers and purchase amount.
Patent KR-20010056629-A (KR)
Inventor: LEE SUNG PYIL
IPC: C23C14/34
Filed: 1999-12-16
Abstract: PURPOSE: A double target reactive sputtering apparatus and a method for forming a carbon nitride film using the same are provided to increase the deposition ratio of the carbon nitride film at the lower temperature compared to an existing reactive sputtering apparatus, improve continuity of crystals and increase the hardness of tool steel by forming the carbon nitride film on the surface of the tool steel. CONSTITUTION: The double target reactive sputtering apparatus comprises double targets (11) which are installed parallel; target holders (12) each of which supports the double targets (11); magnetic field generating units installed inside the target holders (12); and a substrate holder (14) supporting the substrate (13) so that a substrate (13) is mounted parallel to the center axis of the double targets (11). The method for forming a carbon nitride film on the surface of tool steel comprises the processes of a pre-treatment process of nitriding or carbonizing the surface of the tool steel; installing double targets (11) made of graphite parallel and supporting the tool steel so that the tool steel is mounted parallel to the center axis of the double targets (11) using the double target reactive sputtering apparatus; exhausting the inside of a reaction chamber (15) and impressing a voltage to the tool steel; and infusing nitrogen as a reaction gas during sputtering.
Patent KR-20000057091-A (KR)
Inventor: L QUICKTONYS
IPC: H04L7/10
Filed: 1999-12-23
Abstract: PURPOSE: A protocol for transmitting synchronous data crossing a high voltage interface is provided to remove a frame synchronous signal and alternating current(AC) coupling capacitors, by supplying data passing through the high voltage interface and serial input/output controlling words. CONSTITUTION: A synchronous data protocol for synchronizing timing between a master device and a coder-decoder(CODEC) comprises a preamble inserting module and a synchronous preamble detecting module. The preamble inserting module of a master timing device inserts preamble code words into selected frames of a data stream, to transmit the preamble code words to the CODEC. The synchronous preamble detecting module of the CODEC detects the preamble code words of the data stream.
Patent KR-20010065538-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: A steamed bun vending machine for conveniently providing various kinds of steamed bun to consumers at a site adjacent to one's residence in order to meet various tastes of consumers. CONSTITUTION: When a consumer pushes a selection button, a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of a steamed bun receiving chamber (26) for preventing discharge of the steamed bun is opened. Right after discharging the steamed bun corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of steamed bun to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that the steamed bun is placed between the interrupter (24) and the plate (22) for the next vent.
Patent KR-20010059263-A (KR)
Inventor: KIM IN GAP
IPC: B60H1/00
Filed: 1999-12-30
Abstract: PURPOSE: An air conditioner for a vehicle is provided to improve cooling/heating efficiency and to promote compact and light-weight structure of an air conditioner by adopting a heat exchanger having an evaporator integral with a heater core. CONSTITUTION: An integral heat exchanger(1) is mounted in an air flow path of an air conditioner case(5). The air conditioner case has a first and a second thermostatic door(51,52) for controlling suction/discharge air. The air conditioner case includes a drain hole(56) under the integral heat exchanger, a lower vent door(54), an upper vent door(53) and an upper defrost vent door(55) along the circumference of a mixing chamber(57). In a heating mode, the two thermostatic doors are closed. Air is discharged to the mixing chamber through the overlapped evaporator portion and the heater core by the blower. Engine oil flows into the heater core to exchange with the air. Thereby, warm air flows into inside. In a cooling mode, the two thermostatic doors are opened. Air is discharged to the mixing chamber through the entire area of the evaporator and the heater core to exchange heat with engine oil. Therefore, the cold air blows into the inside.
Patent KR-20010060038-A (KR)
Title: Method for manufacturing dram cell capacitor
Inventor: KIM JONG PIL
IPC: H01L27/108
Filed: 1999-12-31
Abstract: PURPOSE: A method for manufacturing a DRAM cell capacitor is provided to improve the refresh characteristic of the DRAM by curing a damaged semiconductor substrate with exposing an interlayer dielectric. CONSTITUTION: A plurality of word lines(13) and bit lines are formed in a semiconductor substrate(11). An interlayer dielectric having a plurality of capacitor contact holes is formed on bit lines. A plurality of lower electrodes are formed in the interlayer dielectric adjacent to the capacitor contact hole. A dielectric layer is formed on exposed lower electrodes. A conductive layer is formed on the entire surface of the structure. A plurality of upper electrodes(26) are formed on the dielectric layer by selectively etching the conductive layer such that the interlayer dielectric is exposed. Then, an annealing process is carried out with respect to the upper electrode(26).
Patent KR-20010060117-A (KR)
Inventor: KIM IN GYU
IPC: B60R7/00
Filed: 1999-12-31
Abstract: PURPOSE: A locking device of a glove body for a motor vehicle is provided to remove noise during an unlocking process and to prevent inner components from being exposed to the outside when the glove box is opened by connecting an operating knob and a stopper for eliminating a clearance. CONSTITUTION: An operating knob(22) and a stopper(23) set the opening and shutting position of a glove box(20). The operating knob and the stopper are connected by a hinge(24) and a link(25). The stopper is protruded from a housing(26) of the glove box and connected to the hinge with the link. The double link is hinged on one side of the glove box and locked on a sill(27) of the stopper through the housing. The sill pulls the stopper into the housing when the link is rotated with the operating knob. When the stopper is pulled inside, the glove box is unlocked.
Patent KR-20000029762-A (KR)
Title: Polyoxyalkylenepolyols, derivatives thereof, and process for producing the polyoxyalkylenepolyols
Inventor: YAMASAKI SATOSHI
IPC: C08G18/63
Filed: 1998-05-28
Abstract: PURPOSE: A polyoxyalkylene polyol and manufacturing method for the same is provided, in which C=C is low even when an alkylene oxide is addition polymerized to an active hydrogen compound and made into a high molecular weight, H-T bond selectivity is high, and the molecular weight distribution of the polyol of the main reaction component is sharp. CONSTITUTION: A polyoxyalkylene polyol, its manufacture method, and derivatives are obtained using a phosphazenium compound as a catalyst, wherein the hydroxyl value is 2-200 mgKOH/g; total degree of unsaturation is 0.0001-0.07 meq/g; the head-to-tail bond selectivity of the polyoxyalkylene polyol is 95 mole %; and when the maximum height of the peak of GPC elution curve is set to be 100 %, W20 is defined as the peak width at the 20% peak height, and W80 is defined as the peak width at 80 % peak height, the ratio of W20/W80 is 1.5 or greater, and less than 3.
Patent KR-20000069459-A (KR)
IPC: F04C18/16
Filed: 1997-12-01
Abstract: 본 발명은 각각의 회전자(1, 2)가 헬리컬 형상으로 연장된 로브(6, 7)와 중간 홈을 가지며, 이들을 통해 맞물리는 한 쌍의 협동형 스크루 회전자(1, 2)에 관한 것이다.  하나의 회전자는 수형 회전자(1)이며, 회전자 축선(O M , O F )에 수직한 섹션내에 있는 각각의 로브(6)가 실질적으로 볼록한 선두 로브 플랭크(14) 및 후미 로브 플랭크(15)를 구비한다.  다른 로터는 암형 회전자(2)이며, 동일 섹션내에 있는 각각의 로브(7)가 실질적으로 오목한 선두 로브 플랭크(16) 및 후미 로브 플랭크(17)를 구비한다.  본 발명에 있어서, 수형 회전자 로브의 하나 이상의 플랭크(14, 15)는 원호 세그먼트(11, 18)를 가지며, 이 세그먼트의 적어도 각각의 단부는 원호 형태를 갖는다.  세그먼트의 각각의 원호 형태 부분은 동일 직경(R 1 , R 2 )과 상응하는 곡률 반경(A 1M , A 2M )을 갖는다.  이 직경(R 1 , R 2 )은 수형 회전자의 외부 반경(R M )과 피치 반경(R MP ) 사이의 차와 상이하다.  상기 하나의 플랭크와 협동하는 암형 회전자 로브 플랭크(17, 16)는 수형 회전자 로브의 상기 플랭크 세그먼트(11, 18)와 협동하는 플랭크 세그먼트(10, 19)를 갖는다.  또, 본 발명은 전술한 한 쌍의 회전자 중 하나의 회전자와, 전술한 스크루 회전자 쌍이 마련된 회전 스크루 장치에 관한 것이다.
Patent KR-20010005963-A (KR)
IPC: C08K5/524
Filed: 1998-03-18
Abstract: The invention relates to transparent, impact-resistant thermoplastic molding materials containing A) a matrix consisting of at least two different mixture components, B) an impact-resistance modifier, C) an additive, essentially consisting of c1) at least one 2,6-disubstituted phenol, and c21) at least one organic phosphite of general formula (I) P(OR<1>)n(OAr)3-n, c22 at least one organic phosphite of general formula (IIa) and/or (IIb), or c23) a mixture of compounds in accordance with c21) and c22).
Patent KR-20010012203-A (KR)
Inventor: SMITH GORDON C
IPC: H05K1/09
Filed: 1998-05-13
Abstract: Disclosed is a metal-clad laminate product (10) having a carrier film (11), an aqueous soluble release or parting layer (12) deposited onto the carrier film (11) and which can be mechanically separated from the carrier film (11), and an ultra thin metal layer (13) deposited onto the parting layer (12). Also disclosed is a method for making the metal-clad laminate (10).
Patent KR-20010014257-A (KR)
Title: 지불 프로세스 및 시스템
IPC: G06Q20/40
Filed: 1998-06-26
Abstract: 본 발명은 어콰이어러(18)를 통하여 카드 발행자(20)에 있는 원격 구좌에 접근하는 스마트 카드(1)를 사용하는 지불 프로세스 및 시스템에 관한 것이다.   카드는 어콰이어러(1)를 갖는 투-웨이(two-way) 통신으로 터미널에서 읽혀진다.   지불 프로세스의 일부에서, 거래 데이터의 암호문은 스마트 카드에 의해 만들어지고, PIN을 암호화하는 키로서 터미널(6)에서 사용되며, 어콰이어러(18)에 전송되기 위해 카드 소유자에 의해 입력된다.   어콰이어러는 또한 터미널(6)에 의해 보내어지는 거래 데이터를 사용하여 암호문(스마트 카드에 의해 생성된 것과 같은 종류의 것이어야 함)를 생성하고, 암호화된 PIN을 해독하기 위해 상기 암호문을 사용한다.   이러한 방법에 의하여, 터미널(6)에 있는 비용이 드는 완화-저항 암호화 PIN 패드의 사용은 피할 수 있으며, 비밀성은 유지된다.
Patent KR-20010073276-A (KR)
Title: High molecular weight polycyclic aromatic hydrocarbon degrading bacteria for bioremediation of polycyclic aromatic hydrocarbon contaminated environment, the method for preparation thereof and decomposing oil composition comprising the degrading bacteria
Inventor: AHN TAE YEONG
IPC: C12N1/20
Filed: 2000-01-13
Abstract: PURPOSE: Provided is a PAH decomposing microorganism for the bioremediation of PAH contamination in soil. And its producing method and oil decomposing compositions containing the same are also provided. CONSTITUTION: The microorganism Mycobacterium sp. C2-3 (KCTC 9875P) is capable of decomposing polyring aromatic hydrocarbon(PAH) which has 3 or more rings and is selected from the group consisting of pyrene, phenanthrene and fluoranthene. The microorganism, Mycobacterium sp. C2-3 (KCTC 9875P) is isolated by the steps of: sampling samples from the soil contaminated by oils; inserting samples in a minimal medium containing pyrene as a sole carbon source and incubating them for 1 week; transferring the fermented culture into a fresh medium same as the minimal medium above, incubating them and isolating C2-3 strain from the fermented culture; spreading the isolated C2-3 strain on minimal agar medium containing pyrene for 1 week; and identifying colonies as Mycobacterium sp. The oil decomposing compositions contains an effective amount of Mycobacterium sp. C2-3 KCTC 9875P.
Patent KR-20010077316-A (KR)
Title: the system can use internet by sound with cellular-phone
Inventor: KIM BONG REA
IPC: H04W8/22
Filed: 2000-02-01
Abstract: PURPOSE: A system for using the Internet as a voice interface in a mobile telephone terminal capable of a wireless data communication is provided to obtain mobility, portability, and convenience suitable for a mobile computing by using the voice as an interface. CONSTITUTION: A system uses a voice as an interface for using the Internet, converts the voice into a character to store the converted character in a recognition database for using the Internet, summarizes the used result of the Internet, and converts the summarized result into a voice to provided the converted voice to a user.
Patent KR-20000057981-A (KR)
Inventor: HUKUSHIMA YASMORI
IPC: H01L29/788
Filed: 2000-02-09
Abstract: PURPOSE: A method for forming a quantum thin line and a semiconductor device using the same are provided to enable position control of the quantum thin line and formation of the quantum thin line on a substantially flat semiconductor substrate by an epitaxial growth of quantum thin line on an exposed part of a leading end of a projection. CONSTITUTION: A nitride layer(3) is formed on a semiconductor substrate having a stepped part(2). Etching back is performed by using the nitride layer(3) as a mask to expose the upper part of the semiconductor substrate(1). The exposed upper part of the semiconductor substrate(1) is oxidized to form a oxide layer(5). A linear protrude(6) is formed along the side of the nitride layer(3) on the semiconductor substrate(1). The oxide layer(5) of the protrude(6) is etched to expose the leading end of the protrude(6). An epitaxial growth of a quantum thin line(7) is performed on the exposed leading end of the protrude(6). The nitride layer(3) and the oxide layer(5) are removed, and then the semiconductor substrate(1) is oxidized to form a second oxide layer(5A). This provides a quantum thin line(7a) which is insulated and separated form the semiconductor substrate(1).
Patent KR-20010081714-A (KR)
Title: Artificial nail and method for making the same
Inventor: HAN YEONG SU
IPC: B29C45/14
Filed: 2000-02-18
Abstract: PURPOSE: A method for manufacturing an artificial nail, and the artificial nail manufactured by using the method are provided to achieve the mass production of the artificial nail, and to reduce the cost of manufacturing. CONSTITUTION: The artificial nail basically consists of a nail shaped base member made of thermoplastic resin, and a decorative layer formed on the base member. The decorative layer comprises a print layer, an adhesive layer for attaching the print layer to the base member, and a protective layer over the print layer. According to the method for manufacturing the artificial nail, a transfer part(22) having a pattern formed on the base film(21) is disposed over a cavity before filling the thermoplastic resin. After that, at the same time with the molding of the artificial nail, the transfer part is transcribed to the surface of the base member. Thereby, a high quality artificial nail printed with various patterns is able to be produced in large quantities within a short time.
Patent KR-20010077804-A (KR)
Title: A baby carrier
Inventor: SUZUKI YOSHIYUKI
IPC: A47D13/02
Filed: 2000-02-24
Abstract: PURPOSE: To provide an infant shouldering implement very easy to fold and assemble and capable of being folded into a very small size when stowed or carried around. CONSTITUTION: This infant shouldering implement has a U-shaped hanger pipe 3 with an infant storage bag 2 suspended therefrom, the hanger pipe being attached to the upper ends of right and left frame pipes 1 and 1 in such a manner as to be capable of swinging and being fixed thereto. A stand pipe 7 is attached to the frame pipes via a stand pipe attaching tool 6 in such a manner as to be capable of swinging within a predetermined range. The infant carrier allows the user to carry an infant on his or her back and is usable also as a chair. The frame pipe 1 comprises an upper frame half 1a and a lower frame half 1b, with the stand pipe attaching fixture 6 secured to the top of the lower frame half 1b and with the upper frame half 1a attached to the stand pipe attaching fixture 6 in such a manner as to be capable of swinging about a horizontal axis and being fixed in place.
Patent KR-20000076732-A (KR)
Title: 정보 단말 장치
IPC: H04M1/73
Filed: 2000-02-25
Abstract: 제1 케이스 및 제2 케이스와 제1 및 제2 케이스를 상대 회전 이동 가능하게 결합한 힌지 수단과, 제1 케이스를 관통하는 관통 개구와, 관통 개구에 끼워 넣은 시스루형의 제1 액정 표시부와, 제2 케이스에 설치한 제2 액정 표시부와, 제1 케이스와 제2 케이스가 상대적으로 개방된 것을 검출하는 수단과, 검출 수단에 응답으로 하여 시스루형의 액정 표시 장치의 표시를 반전시키는 제어 수단을 포함한 휴대용 정보 단말 장치에 있어서, 흑백 정보를 시스루형의 제1 액정 표시부에 표시하도록 하여 전력 소모를 저감한 휴대 정보 단말 장치.
Patent KR-20000030455-A (KR)
Inventor: JEONG SEOK CHAN
IPC: H04N1/32
Filed: 2000-03-02
Abstract: PURPOSE: A value added information transmitting apparatus is provided to receive a fax file, make a space by compressing the fax file, insert an advertisement information on the space, and transmit the advertisement information added fax to a fax recipient, so that it can save the fax communication expense because the advertisement offerer can pay a part of the fax communication expense. CONSTITUTION: The value added information transmitting apparatus comprises a fax information sending machine(2), a fax information processor(8), a fax communication network(10), such as a leased line, PC communication network or internet, a fax receiving machine(12). The fax information processor(8) includes a database(32) contents and reference codes in relation with the contents, an information extractor(34) extracting the contents satisfied under a set condition, an editor(36) forming the space by compressing the original fax copy and inserting the extracted contents in the space, a controller(40) controlling the operation of the processor. and a transmission history recorder(20) recording phone numbers, transmission numbers, fax titles and so on.
Patent KR-20000076852-A (KR)
Title: 반도체 기억장치 및 그 제조방법
IPC: H01L27/115
Filed: 2000-03-14
Abstract: 본 발명은, 소스/드레인영역 위에 형성되는 금속 실리사이드막의 희생층인 실리콘 에피택셜 성장막에 생기는 파셋(facet)의 영향을 실질적으로 없앨 수 있는 반도체장치의 제조방법을 제공한다. 
     반도체기판(21) 위에 설치된 폴리실리콘 게이트전극(23)의 측면에 형성되는 측벽절연막을 위로부터 실리콘 산화막(25), 실리콘 질화막(24)의 적층구조로 하고, 노출된 반도체기판 위에 선택적으로 실리콘 에피택셜 성장막(28)을 성장시키며, 실리콘 질화막(24) 위에는 폴리실리콘막(29)을 성장시키고, 실리콘 산화막(25) 위에는 실리콘막을 성장시키지 않는 성장조건으로 노출된 반도체기판 위에 선택적으로 실리콘 에피택셜 성장막을 성장시킨다.  이 방법에 의해, 상기 성장막의 측면에 형성되는 파셋면에 폴리실리콘막(29)이 접합하여 상기 성장막의 파셋 형상이 실질적으로 나타나지 않게 된다.