baber/WOPTO huggingface dataset:
Patent KR-20010033080-A (KR)
IPC: C40B60/00
Filed: 1998-12-15
Abstract: An apparatus and its use for chemical synthesis is disclosed. In one embodiment, the apparatus comprises a solid support input and a plurality of reagent inputs, wherein each input is connectable to a main fluid pathway via a respective switchable valve. The apparatus further comprises a reaction chamber that is fluidly connectable to the main fluid pathway by a respective switchable valve downstream of the inputs, and that includes an outlet downstream of a barrier that prevents passage of solid support but allows passage of unbound molecules.
Patent KR-20010033604-A (KR)
Title: 무선 통신 시스템에서의 획득 및 추적을 위한 모듈 채널
IPC: H04J11/00
Filed: 1999-10-25
Abstract: 본 발명의 목적은, 적어도 하나의 논리 채널과 함께 물리 채널들을 갖는 무선 통신 시스템에서, 동기화의 획득 및 추적 수단과, 사용자 기지국에 대해 어드레싱된 시스템 데이터를 동기화 채널이라 불리는 하나의 공통 논리 채널에서 전송하기 위한 것이다.  이를 위해, 상기 동기화 채널은 반복된 탐지 워드(1)와, 탐지 워드의 반복 사이의 시스템 데이터(2)를 포함한다.  시스템 데이터는 동기화 채널을 통해 방송되기 전에 확산된다.  본 발명은 시스템 데이터와 동기화를 방송하는 동작에 필요한 시스템 자원에 대한 이용가능성을 더 높일 수 있도록 한다.
Patent KR-20010040724-A (KR)
Title: 2개의 광학적 표면이 있는 가변 재귀반사성의 재귀반사구
IPC: G02B5/124
Filed: 1998-06-08
Abstract: 재귀반사구는 복수 개의 광재정향 구조를 포함하는 제1면과, 재귀반사 구역 및 분리 구역을 포함하는 제2면을 이용해서 가변 재귀반사성을 제공한다.  상기 제1면의 광재정향 구조는, 이 광재정향 구조에 입사하는 빛의 대부분이 제2면의 재귀반사 구역과 분리 구역에 중첩되도록, 제2면의 재귀반사 구역 및 분리 구역과 관련하여 배치된다.  어떤 각도에서는 거의 모든 빛이 재귀반사 구역 또는 분리 구역에 중첩됨으로써 재귀반사구의 재귀반사성이 변하도록 되는 것이 바람직하다.  또한, 재귀반사구의 2개의 광학적 표면은 입사광의 재귀반사성을 변화시키는데, 이 변화는 예를 들면 재귀반사가 되었다가 안 되는 경우, 다른 색깔들이 재귀반사되는 경우, 다른 밝기 수준에서 재귀반사되는 경우 등이 있다.  다시 말하면, 일정한 광원으로부터 빛이 입사하면 재귀반사구와 광원 사이의 상대적인 운동이 재귀반사성을 변화시킨다.  재귀반사구의 재귀반사성이 변하게 되면, 이 변화에 의해서 재귀반사구가 위치하는 물체나 사람의 가시성이 증가한다.
Patent KR-20010042392-A (KR)
IPC: C08F290/14
Filed: 1999-03-30
Abstract: A protective coating composition for coating interior surfaces of beer, beverage, and food containers, as well as interior and exterior surfaces of can ends, comprises a polymeric binder of emulsion copolymerized ethylenic monomers in the presence of an unsaturated polyester dispersed into water with an aqueous dispersed epoxy-acrylic graft copolymer dispersant. The preferred polymeric binder comprises by weight between 0.1% and 40% unsaturated polyester, between 20% and 80% emulsion copolymerized ethylenic unsaturated monomers, and at least 20% dispersant, where the emulsion copolymerized monomers crosslink with the water dispersed unsaturated polyester.
Patent KR-20010071158-A (KR)
IPC: A61K47/34
Filed: 1999-04-28
Abstract: PEG 성분이 사람 IFN-β의 Cys17과 공유결합된 PEG-IFN-β 공액체는 티올 반응성 PEG화 작용제를 이용한 부위특이적 PEG화 방법으로 만든다.  제약학적 조성물 및 감염, 종양, 자가면역, 염증질환을 치료하는 방법을 또한, 제공한다.  또한, 본 발명은 폴리펩티드, 특히, IFN-β에 PEG 성분을 단계적으로 부착하는 방법에 관한다.
Patent KR-20010053256-A (KR)
Title: 염산 파수딜의 경구 서방성 제제
IPC: A61K9/50
Filed: 1999-08-04
Abstract: 본 발명은, 염산 파수딜 및 그의 수화물로 이루어진 군으로부터 선택된 적어도 1종의 유효 성분을 함유하는 것으로, 이 제제는 표면을 갖는 코어 및 코어 표면을 피복하는 피막을 포함하는 1개 이상의 서방성 피복 입자를 포함하고, 코어는 유효 성분을 함유하고, 피막은 코팅 기재, 및 약학적으로 허용되고 물 또는 에탄올 중에 불용성인 불용성 물질을 포함하며, 이 제제는 용출시험법으로 측정했을 때, 상기 유효 성분에 관하여 특정 용출율을 나타내는 것을 특징으로 하는 제제에 관한 것이다.  본 발명의 경구 서방성 제제는, 제제로부터 유효 성분의 방출을 확실히 제어하여, 상기 유효 성분의 작용을 장시간 지속되게끔 함으로써, 복약해야하는 환자의 부담을 경감시켜, 순응도(compliance)를 향상시킬 수 있다.  또한, 본 발명은 상기 유효 성분을 함유하는 경구 서방성 제제는, 이 유효 성분의 서방능에 관하여 평가하는 방법에 관한 것이다.
Patent KR-20020057509-A (KR)
Title: Lamp cover for lcd projector
Inventor: KIM BYEONG HUI
IPC: H04N5/74
Filed: 2001-01-05
Abstract: PURPOSE: A lamp cover of a liquid crystal projector is provided to have a cover body for intercepting a lamp opening of a lower casing, and to have a radiative plate arranged between the cover body and a lamp, to prevent heat of the lamp from being delivered to the cover body, thereby preventing a rising of a surface temperature. CONSTITUTION: A lamp cover(51) is composed of a cover body(53) and a radiative plate(58). The cover body corresponds to a form of a lamp opening to intercept the lamp opening. The heatproof plate arranged between the cover body and a lamp(23) intercepts heat delivery to the cover body from the lamp, and quickly radiates absorbed heat. A receiver(54) is caved in an upper side of the cover body, to receive the radiative plate. Many screw bosses(55) are projected from a lower surface, to be coupled by a fixing screw inside of the receiver. One pair of coupling projectors(56) are set on a projector setter formed on the lamp opening, and are projected to an external side.
Patent KR-20010044231-A (KR)
Inventor: NAM KEE SUK
IPC: H01M4/04
Filed: 2001-01-18
Abstract: PURPOSE: Provided is a process for synthesizing lamellar manganese anode active material for a lithium secondary battery by a sol-gel method, which is excellent in lifetime property and discharge capacity. CONSTITUTION: The lamellar manganeses anode active material represented by Li0.7Mn1-xMxO2-yAy is synthesized by synthesizing Na0.7Mn1-xMxO2-yAy by the sol-gel method and then ion-exchanging Na for Li. The Na0.7Mn1-xMxO2-yAy is synthesized by using metal precursors such as metal acetate, metal nitrate, metal hydroxide, metal carbonate, metal oxide, and metal gamma-manganese peroxide hydroxide and a chelating agent such as glycolic acid, adipic acid, polyacrylic acid, and glycine, followed by calcining Na0.7Mn1-xMxO2-yAy gel at 200-900 under inert gas and oxygen. In the formula, M is Co, Ni, Li, Cr, B, Mg, Cu, Se, and Sc, A is S, F, Se, x is 0-0.5, and y is 0-0.8.
Patent KR-20020064529-A (KR)
Title: Data slicer and RF receiver employing the same
Inventor: CHO GYE OK
IPC: H03K5/08
Filed: 2001-02-02
Abstract: PURPOSE: A data slicer and an RF(Radio Frequency) receiver applying the same are provided to cancel a DC offset component included in a demodulated signal and accurately recover a signal. CONSTITUTION: A sample signal output unit(101) successively outputs samples in which a demodulated input signal is sampled according to a set sampling frequency as the first sample signal, and delays the first sample signal to output the delayed first sample signal as the second sample signal. A data recovering unit(200) recovers the input signal as data in which a DC offset component included in the input signal is cancelled using the first and second sample signals outputted from the sample signal output unit(101).
Patent KR-20010085604-A (KR)
Title: Controller of elevator
Inventor: ARAKI HIROSHI
IPC: B66B1/30
Filed: 2001-02-26
Abstract: PURPOSE: To provide a control device of an elevator capable of conducting smooth speed control even in service interruption with a low capacity, less expensive power storage device. CONSTITUTION: This control device of the elevator is equipped with a converter 2; an inverter 4; the power storage device 11 installed between DC bus bars; a charge/discharge control circuit 15 for controlling the charge/discharge of the power storage device; a service interruption detector 22; a current instrument 23 and a voltage instrument 24 for detecting the output current and the output voltage of the inverter; a car load instrument 25; an encoder 20; a speed control circuit 21A for controlling the inverter; and a table in which a necessary power corresponding to speed and a car load is set, and the speed control device 21A finds, when service interruption is detected, the necessary power from the table based on the car load measured value and the detected speed, and also finds a speed instruction for controlling speed within a range of a dischargeable power based on the output power of the inverter and the comparison of the necessary power and the dischargeable power of the power storage device.
Patent KR-20020069639-A (KR)
Title: Device of tape automatic cutting for surface mounting machine
Inventor: JUNG YONG UI
IPC: H05K13/04
Filed: 2001-02-27
Abstract: PURPOSE: An automatic tape cutter of a surface mounted tape is provided to reduce an unnecessary flow line and an operating time of a worker and improve a mounting error due to a slack tape by simplifying a structure of the automatic tape cutter. CONSTITUTION: A DC motor(20) provides rotary power to a movable horizontal blade(12). The rotary power of the DC motor(20) is transmitted to an eccentric cam by a drive gear(40) and a driven gear(58). A limit switch(34) is used for designating a basic position of the movable horizontal blade(12) as a starting point. A timer is used for controlling operations of the DC motor(20) according to a switching operation of the limit switch(34). The eccentric cam is used for changing the rotary power to the straight movement. A cam floor(26b) is installed in the driven gear(58) in order to move the movable horizontal blade(12) to a straight direction. A shaft(14) and an LM bush(10) are used for guiding the movement of the movable horizontal blade(12). A synchro-shaft is used for transmitting the rotary power of the DC motor(20).
Patent KR-20010088445-A (KR)
Title: Memory cell with trench and method for producing thereof
Inventor: WEIS ROLF
IPC: H01L21/8242
Filed: 2001-03-07
Abstract: PURPOSE: A memory cell with a trench and its manufacturing method are provided to manufacture a memory cell suitable for configuring a trench capacitor and a vertical transistor above the trench capacitor in the trench. CONSTITUTION: The memory cell has a trench. The trench capacitor is configured in the trench. In addition, a vertical transistor is formed in the trench, above the trench capacitor. To connect the gate material of the vertical transistor to a word line, a dielectric layer(12) having an internal opening(13) is provided in the trench(3) above the gate material(23). The dielectric layer is in the form of a dielectric ring. The dielectric ring allows self-aligned connection of the word line to the gate material of the vertical transistor.
Patent KR-20020074537-A (KR)
Title: The manufacturing method of polyester yarn containing charcoal and the material
Inventor: SUNG NAK MYEONG
IPC: D01F1/10
Filed: 2001-03-20
Abstract: PURPOSE: A process of preparing a polyester yarn containing charcoal powder is provided. Whereby, a garment and fabrics weaved with the polyester yarn have antibacterial properties, a bad smell-removal function and dehumidifying function. CONSTITUTION: Hard charcoal is ground to a size of 0.5 to 1 micron, and resin chips used as a material of polyester yarn are dried with warm air, fused at 220deg.C or less, mixed with the hard charcoal powder in a ratio of 95 to 97% by weight of polyester chips and 3 to 5% by weight of charcoal powder and then extruded under the pressure of 1,000kg/cm¬2.
Patent KR-20010090544-A (KR)
Title: Receiving apparatus and method of same, recording apparatus and method of same, and data recording system
Inventor: SANO TATSUSHI
IPC: H04L7/02
Filed: 2001-03-23
Abstract: PURPOSE: To provide a receiver that can receiver data, without having to stipulate a phase of a clock signal and a phase of data. CONSTITUTION: The receiver 23 has a generating circuit 231, that receives a clock signal CLK and data DTA synchronous with the clock signal CLK, delays the data DTA sequentially to generate M-sets (M is an integer of 4 or larger) of delay data, simultaneously latches the M-sets of the delay data by using the clock signal CLK to generate M-sets of latch data B(2)-B(n) and has a selection circuit 232 that selects latch data which are latched in the middle or nearly in the middle of a block, where the delay data are constant among M-sets of the latch data B(2)-B(n).
Patent KR-20020076448-A (KR)
Title: Multipurpose security hot-key pad
Inventor: KIM SEUNG TAEK
IPC: G06F3/02
Filed: 2001-03-28
Abstract: PURPOSE: A multiple-purpose security hot key pad is provided to secure a reliable preservation by appending a fingerprint recognizing device and an IC card reader for performing a user authentication separated from a PC keyboard and to use both numeral keypad and Internet hot key by completing defined keys of a keyboard. CONSTITUTION: A key matrix(2) is formed on a keypad(1) separated from a keyboard of a computer for inputting data. A function converting key(3) converts a function for converting the key matrix(2) into a numeral key and a predetermined input key. A function displaying light(7) displays a state of a matrix selected as the function converting key(3). A cable(4) transmits information inputted in the keypad(1) to a CPU. A fingerprint recognizing device(5) is mounted in a predetermined position of the keypad(1) for inputting fingerprint information. An IC card reader(6) reads an IC card including an IC card having a password key or user information.
Patent KR-20020078503-A (KR)
Title: Germkilling process for cooking room of microwave-oven
Inventor: KIM SANG JIN
IPC: F24C7/02
Filed: 2001-04-03
Abstract: PURPOSE: A method for sterilizing a cooking chamber of a microwave oven is provided to sanitarily use the microwave oven by installing an ultraviolet lamp at the inside of the microwave oven and sterilizing the cooking chamber by the ultraviolet lamp. CONSTITUTION: A method for sterilizing a cooking chamber of a microwave oven comprises the steps of: detecting the opening/closing of a door(S-1); identifying key input(S-2); determining whether a sterilizing operation key is input(S-3); supplying the power supply to an ultraviolet lamp(S-4); and shutting off the power supply supplied to the ultraviolet lamp after a predetermined time passes(S-5).
Patent KR-20020079078-A (KR)
Title: Retaining Wall Type Gabion and Constructing Method Thereof
Inventor: SONG GI JONG
IPC: E02B3/08
Filed: 2001-04-13
Abstract: PURPOSE: A retaining wall type gabion and a construction method using the same are provided to improve the stability and the strength of the gabion by forming a trapezoidal gabion and placing concrete between the gabions, and to enable the implantation of plants on the upper most gabion. CONSTITUTION: The retaining wall type gabion comprises a square bottom frame(15); trapezoidal front and rear, first and second side frames(11,12,13,14); a reinforcing bar(17) installed to the front frame; and an iron net(16) installed per each frame, and each inclined edge(18) of the frames are connected with the opposite inclined edge of adjacent frames.
Patent KR-20010098643-A (KR)
Title: 내할로겐 가스 플라즈마용 부재 및 그 제조 방법과,적층체, 내식성 부재 및 내할로겐 가스 플라즈마용 부재
IPC: C23C16/44
Filed: 2001-04-17
Abstract: 본 발명은 할로겐 가스의 플라즈마에 노출되는 내할로겐 가스 플라즈마용 부재에 있어서, 부식에 의한 파티클이 플라즈마 용기 내의 공간에서 부유하거나, 용기 내의 다른 부재 상에 낙하, 퇴적되기 어렵도록 하는 것을 과제로 한다. 
     내할로겐 가스 플라즈마용 부재는 부재 본체와, 이 부재 본체의 적어도 표면에 형성되어 있는 내식막을 구비하고 있고, 이 내식막의 상기 본체에 대한 박리 강도는 15 MPa 이상이다.
Patent KR-20010068053-A (KR)
Title: System and method for managing buying/delivering of products in on-line
Inventor: PARK HYEONG JUN
Filed: 2001-04-17
Abstract: PURPOSE: A purchase and delivery task management system and method is provided to enable a user to purchase a plurality of products and conserve the products in a virtual warehouse over an online network, and to input addresses of receivers later so that it can reduce a warehouse cost. CONSTITUTION: The system comprises a purchaser terminal(10), a virtual warehouse database(20), a receiver terminal(20) and a management server(31). The purchaser terminal(10) enables a user to input purchase specifications. The virtual warehouse database(35) stores the data on the purchased products. The receiver terminal(20) enables the product receiver to input the place and the date of the delivery. The management server(31) receives the purchase specifications from the purchaser terminal(10), performs the purchase task, stores the purchased product data at the virtual warehouse database(35), receives the delivery data from the receiver terminal(20), and orders the product delivery to a delivery company.
Patent KR-20020080906-A (KR)
Title: Fabrication method of the GaAs activation layer
Inventor: KIM HAE CHEON
IPC: H01L21/20
Filed: 2001-04-18
Abstract: PURPOSE: A method for fabricating a gallium arsenide active layer is provided to maintain a uniform characteristic of a device, by preventing silicon atoms in a silicon nitride layer from being diffused to the inside of gallium arsenide in a high temperature heat treatment process. CONSTITUTION: Silicon is doped to a portion under the surface of a gallium arsenide substrate(1). Oxygen is implanted to perform a plasma treatment process. A passivation layer(3) for preventing evaporation of arsenide is formed on the front surface or both surfaces of the plasma-treated substrate. A rapid thermal process is performed on the resultant structure.
Patent KR-20010069700-A (KR)
Title: levy system of deferred payment with common prepayment card information
Inventor: IN SOO HWAN
IPC: H04M15/00
Filed: 2001-04-28
Abstract: PURPOSE: A postpaid call billing system sharing prepaid card information is provided to reduce an excessive card issue number by making plural subscribers share information of a prepaid card and imposing a charge to a subscriber according to telephone call details, used by the subscriber, from a database. CONSTITUTION: A prepaid card has an inherent card number for recognizing a card. A call charge shared by a plurality of subscribers is prepaid through the prepaid card, which is purchased by a privileged communication company. An auto call routing(ACR) terminal(100) is attached to a telephone of a subscriber, and stores the card number of the prepaid card. The ACR terminal connects the telephone to an intelligent network by input of intelligent network connection number and the card number when the subscriber requests a call. A call management server(200) is installed at the intelligent network and processes call request using the intelligent network. The call management server stores call details and calculates the balance of the prepaid card. A charge billing server(300) is installed at a privileged communication company and bills a call charge according to the call details of the subscriber.
Patent KR-20020085183-A (KR)
Inventor: YOON BYEONG JAE
IPC: H05K3/46
Filed: 2001-05-07
Abstract: PURPOSE: An attatchment method of a flexible printed circuit board using an adhesive is provided to reduce effectively generation of wrinkles and cracks on the flexible PCB by using the adhesive. CONSTITUTION: A circuit formation process(10) is to form a circuit in a raw material. The circuit formation process(10) includes a raw material cutting process(11), a dry film adhesion process(12), an exposing and developing process(13), a corrosion and detachment process(14), and a dry process(15). A selection process for connecting a through-hole can be selectively performed between the raw material cutting process(11) and the dry film adhesion process(12). A protection process(20) is performed after the circuit formation process(10) is finished. The protection process(20) includes a plating process(21) and a cutting process(22). A post process(30) is performed after the protection process(20) is finished. The post process(30) includes a printing process(31), an infrared heating process(32), a painting process(33), an adhering process(34), and a hot press process(35). An applicable technique process(40) is to apply a wire bonding method and a surface mounting method on a soft PCB. The applicable technique process(40) includes a surface mounting and wire bonding process(41) and a detachment process(42).
Patent KR-20020085389-A (KR)
Title: Method for preparing aromatic polycarbonate
Inventor: KIM WON BAE
IPC: C08G64/20
Filed: 2001-05-08
Abstract: PURPOSE: A method for preparing an aromatic polycarbonate is provided to allow a polycarbonate precursor directly from an aromatic diol and an organic monool with omitting the two steps in the already-known method. CONSTITUTION: The method comprises the step of oxidative-carbonylating an aromatic diol and an organic monool simultaneously in the presence of CO and an oxidizing agent. The aromatic diol is at least one selected from the group consisting bisphenol-A, bisphenol-A derivatives, and dihydroxy oligomer obtained by oxidative carbonylation of bisphenol-A; dihydroxy diphenyl and its isomers; dihydroxy naphthalene and its isomers; and 2,2-bis(4-hydroxyphenyl)butane, 2,2-bis(4-hydroxyphenyl)-4-methylpentane, 2,2-bis(4-hydroxyphenyl)octane, 4,4'-dihydroxy-2,2,2-triphenylethane, 2,2-bis(4-hydroxy-3-methylphenyl)propane, 2,2-bis(4-hydroxy-3-isopropylphenyl)propane, 2,2-bis(3,5-dimethyl-4-hydroxyphenyl)propane, 2,2-bis(4-hydroxy-3-tertbutylphenyl)propane, their isomers, and dihydroxy compounds obtained by oxidative carbonylation of the compounds. The organic monool is at least one selected from the group consisting of an unsubstituted or substituted aromatic cyclic hydroxy compound of C5-C30; and an unsubstituted or substituted aliphatic hydroxy compound; an unsubstituted or substituted alicyclic hydroxy compound of C3-C10.
Patent KR-20020089696-A (KR)
Title: A method of construction using a move type concrete distributor for a bridge
Inventor: CHOI SEONG UK
IPC: E01D19/00
Filed: 2001-05-23
Abstract: PURPOSE: A slab concrete pavement method using a movable concrete distributor is provided to prevent the contamination of water during the pavement of a slab and to simplify the construction of the slab. CONSTITUTION: The slab concrete pavement method comprises the steps of; installing a pump car(58) and a ready mixed concrete truck in adjacent to a pier of a bridge, and connecting a ready mixed concrete pipage(60) to the pump car; coupling the ready mixed concrete pipage to a rear wrinkled pipe(76) of a concrete distributor(62); driving a wheel and a rubber track(74) according to the driving of an engine installed in a body(64) of the distributor, rotating the ready mixed concrete pipage at 360 degree by using a second bearing of a second bearing connection pipe and a first bearing connection pipe and a first bearing of a rotatable bearing connection pipe coupled with the body to place concrete onto the top surface of a slab beam(54); and after the pavement of concrete onto the slab beam, disjointing the ready mixed concrete pipage and removing the concrete distributor.
Patent KR-20020090547-A (KR)
Title: automatic sale machine and the control methode
Inventor: CHOI DOO SEONG
IPC: G07F9/00
Filed: 2001-05-28
Abstract: PURPOSE: A vending machine having a bonus winning function is provided to lead an interest of a user and induce a continuous use by giving a merit to the user according to using the vending machine. CONSTITUTION: A vending machine having a bonus winning function comprises a game control unit(2). The game control unit senses at least a signal selected between a push signal of a product selection part(3) and a discharge signal of a designated product to make a game selection part in an operation state. When a user selects a game of the game selection part in the operation state, the game control unit senses a game selection signal and drives a game window(11) so that a bonus product is won according to a predetermined probability. In case that a winning signal is inputted from the game window, the game control unit sends the winning signal to a main control unit(1). The main control unit discharges any one selected between a product corresponding to a winning product and coins corresponding to the price of the winning product according to the sent winning signal, from the vending machine.
Patent KR-20010070660-A (KR)
Title: Electric furnace for china and porcelain
Inventor: KIM HYEON JU
IPC: C04B33/32
Filed: 2001-05-29
Abstract: PURPOSE: Provided is an electric kiln for pottery which saves fuel expenses in comparison with a conventional kiln using gas and makes the pottery with an intrinsic celadon green color by installing fans circulating air in a heating room. CONSTITUTION: The kiln is characterized in that air-circulating fans(12, 14) driven by a motor(30) are installed in heating rooms(20, 22). The fans are installed in a lower part of a split plate(10) with a discharging path(26) to be corresponding to an air-sucking path(24) so that it is possible to circulate air. Also, a reductant-supplying means is fit on a side of heating room for reduction of glaze.