baber/WOPTO huggingface dataset:
Patent KR-20000059299-A (KR)
Inventor: YUN EUI JUNG
IPC: H01F1/00
Filed: 1999-03-02
Abstract: PURPOSE: A magnetic thin film material for VHF(very high frequency) is provided to have a multi-layered structure by combining a magnetic thin film, which has a high magnetic susceptibility in a frequency over 2GHz, with non-magnetic insulating thin film CONSTITUTION: A multi-layered thin film(16) is formed by combining a single magnetic thin film layer(12n) and a non-magnetic insulating thin film layer(14n) on a substrate(10) as high as possible. The non-magnetic insulating thin film(14n) is composed of SiO2, and the single magnetic thin film(12n) is composed of Co90Fe10 alloy. Both of the non-magnetic insulating thin film(14n) and the single magnetic thin film layer(12n) are formed by sputtering. The substrate(10) is adopted from glass slides, silicon wafer, polyamide, and etc.
Patent KR-20000059826-A (KR)
Inventor: CHOI JIN MIN
IPC: F23D14/00
Filed: 1999-03-09
Abstract: PURPOSE: A gas burner for a gas boiler is provided to accomplish a perfect combustion even upon the change of gas pressure, outdoor temperature and atmospheric pressure supplied to a burner. CONSTITUTION: Gas is sprayed from a nozzle. The gas mixes with air while passing through a venturi tube(20) and then flows in a gas pressure stabilization chamber(41) of a gas mixing cap(40). The gas erupts to an inflow hole(16a) while mixing with the air and keeping a stable gas eruptive pressure along with a slant face(41a). The mixed gas mixes with the air in a mixing chamber(14) of a combustion case while collided on a guide wing(16b) and swirled. Then, combustion is accomplished while the mixed gas is erupted through a flame hole(11) and mixed with the outside air.
Patent KR-19990082729-A (KR)
Title: 워터마크를이용한인간이인식가능한데이터세트의배포와인증방법및그장치
IPC: H04N21/8358
Filed: 1999-03-12
Abstract: 본 발명은 인간이 판독 가능한 이미지 내용을 노출시키지 않고, 인증 대행자(authentication agent)에 의하여 워터마킹(watermarking)된 이미지가 인증될 수 있는 워터마킹 기법에 관한 것이다.   프라이버시 제어(privacy control)를 워터마킹과 인증 메카니즘에 결합하는 방안을 개시한다.   워터마크를 인간이 인식할 수 없도록 만들 수 있다.   공개키 암호 기법(public key cryptography)에 의해 인증 대행자가 이미지를 워터마킹할 수는 없으나 인증할 수 있게 된다.
Patent KR-20000061709-A (KR)
Inventor: BYUN YONG GYU
IPC: G11B7/122
Filed: 1999-03-30
Abstract: PURPOSE: A light reflecting unit of an optical pick-up device is provided to provide a desired refracted light passage in which an optical axis of the optical pick-up device passes through an axial portion of a swing arm, thereby preventing a delaying of an access time and a servo error. CONSTITUTION: A light reflecting unit of an optical pick-up device comprises a first refracting unit for vertically refracting an optical axis of a separated optical system(260) to an upper direction, and a second refracting portion for secondly refracting the optical axis to an end of a rotating swing arm(200), wherein a light passage is formed from the separated optical system unit to the end of the rotating swing arm without a compensation of the optical axis. In the unit, the first and second refracting portions are mounted on a central axis of the swing arm. The swing arm has a pivot bearing supported by a fixed shaft, and a fixing holder(210) for supporting the shaft of the swing arm. The pivot bearing forms a guiding hall through which a light from the optical system unit is passed.
Patent KR-19990064594-A (KR)
Title: 항균 및 원적외선 방사용 화이버 제조방법
Filed: 1999-04-15
Abstract: 본 발명은 세제류를 넣은 현탁액에 수백회 세탁을 하여도 항균력은 떨어지지 않으면서 입자의 크기가 0.1㎛∼0.5㎛인 고분자 무기항균제와 원적외선 방사의 성질을 가지고 있는 고분자 무기질 소재를 합성하여 기존의 물질과 합성시 분산상태가 좋으며 기존 물질의 성질과 트러블이 발생하지 않으며 각종 수지에 합첨시 이겨 넣거나 주입된 수지가 불균형적인 모형으로 되질 않아 극세사(極細絲)인 1㎛ 이내의 형태의 장섬유 및 단섬유까지 화이버(Fiber)로 방사키는데 문제가 없도록 하므로서 실(Yarn)으로 만들기에 매우 적합할 뿐만 아니라 발명된 실을 이용하여 직물로 만들어 내기능성 섬유로서 역할이 헤어져 버릴 때까지 상실되질 않으므로 우리 생활주변에 서식하고 있는 인체 유해성 세균들로부터 각종 질병을 유발시키게 되는데 특히 항시 피부에 접촉하고 있는 의류 및 침구류등에 원재료에 합첨된 항균 및 원적외선 방사는 우리 인간을 건강하게 삶을 유지할 수 있도록 한 것이다.
Patent KR-19990083676-A (KR)
Title: 결정형서방성방향조성물및그제조방법
IPC: C07B63/04
Filed: 1999-04-16
Abstract: 본 발명은 재결정된 염화나트륨에 천연의 허브향을 흡착시켜 대기중에 노출하는 것만으로 허브향을 서방시키도록 하며, 필요에 따라 물에 투입하는 것만으로 고농도의 허브향을 발생시킬 수 있도록 한 결정형의 구조를 갖는 서방성 방향조성물 및 그 제조방법에 관한 것이다. 
     본 발명에 따른 결정형 서방성 방향조성물의 제조방법은, 염화나트륨을 증류수에서 재결정시키고, 냉각기가 취부된 혼합기내에 들어있는 방향액원제의 유기용매에 상기 재결정된 염화나트륨을 가하고, 8 내지 12일간 동안 환류시킨 후, 10℃이하의 저온에서 감압장치에 의하여 유기용매를 제거하는 것으로 이루어진다. 
     따라서, 수득된 방향조성물을 대기중에 노출시키는 것만으로 향기를 서서히 방출시킬 수 있으며, 별도의 향기방출기 등의 사용없이 방향조성물을 물에 투입하는 것에 의하여 매우 짙은 향기를 방출시킬 수 있어 향기요법 등에도 적용할 수 있는 효과가 있다.
Patent KR-20000073225-A (KR)
Inventor: SU KON
IPC: C07C39/04
Filed: 1999-05-07
Abstract: PURPOSE: An apparatus and process for recovering the titled compound by supplying byproduct obtained in the process of manufacturing phenol at a uniform speed, continuously recovering the decomposed product through a condenser and using a reactor in which a catalyst layer is placed at a position slightly higher than the bottom part not to contact undecomposed reactants having high boiling point with a catalyst, and a weak acidic or weak basic alumina catalyst are provided which can effectively recover phenol, cumene and α-methylstyrene. CONSTITUTION: In an apparatus comprising a supply pump (1), nitrogen gas (2), a reactor (3), a heater (5), a thermometer (4)(6), a condenser (8) and a valve (10), the apparatus for recovering phenol, cumene, α-methylstyrene from byproduct obtained in the process of manufacturing phenol comprises a drain (7) installed at the upper part of a reactor and a cage (C) made of stainless steel net for depositing a catalyst in a reactor, wherein the cage is positioned floating on the reactant in the reactor. The mixture of aromatic compounds obtained in the process of manufacturing phenol is reacted in the presence of an alumina catalyst at 200 to 300°C in removing high boiling point material of reactants through a lower drain, continuously removing reaction product through a condenser and continuously supplying reactant by a pump using the apparatus.
Patent KR-20000073563-A (KR)
Inventor: KIM GI UN
IPC: B60C11/03
Filed: 1999-05-12
Abstract: PURPOSE: A pneumatic tire with a different radius for each tread rib is provided to prevent irregular abrasion and to improve a ride and a handing by applying a different radius for each tread rib and equalizing the pressure putting each rib face. CONSTITUTION: A pneumatic tire with a different radius for each tread rib contains the following characteristics: A tread circular(5) consists of a center tread circular(6) and an edge tread circular(7), and each rib of tread has a different radius, and a circular of each rib is bordered on the tread circular.
Patent KR-20000049303-A (KR)
Inventor: JANG EUNG SUN
IPC: H01Q1/24
Filed: 1999-05-13
Abstract: PURPOSE: An antenna for a portable wireless device is provided to improve the characteristics of the antenna by using a plate spring as the spring mounted into the helical antenna, thereby widening the bandwidths. CONSTITUTION: An antenna(20) for a portable wireless device comprises a knob(21), an insulation portion(22), a helical antenna(23), and an Ni-Ti wire(24). A plate spring is used as a spring(25A). A metal rod(26) is mounted into one end of the spring(25A), and then the metal rod(26) is soldered to the spring(25A). Then, a bobbin(32) is mounted to the spring(25A). A C-ring(33) is made of a heat-processed copper.
Patent KR-20010001924-A (KR)
Inventor: CHO BOK WON
IPC: H01L21/314
Filed: 1999-06-09
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to prevent a bit line material, i.e., tungsten from being transformed by an interval of process time, by shortening the time necessary for the thermal process within five minutes by using N2O gas. CONSTITUTION: A nitride layer is formed on a storage electrode of a capacitor by a rapid thermal nitridation process. A Ta2O5 layer is deposited on the nitride layer, and is thermally processed by the rapid thermal process using N2O gas to form an SiON layer on an interface between the storage electrode of the capacitor and the Ta2O5 layer. A plate electrode of the capacitor is formed on the Ta2O5 layer.
Patent KR-20010003322-A (KR)
Inventor: CHO BYUNG HO
IPC: G08G1/054
Filed: 1999-06-22
Abstract: PURPOSE: An automatic processing system of managing traffic violation using telecommunication network is provided to selectively process various traffic violation items in one system to transfer the processed result to a traffic control center through an internet network. CONSTITUTION: The automatic processing system of managing traffic violation using telecommunication network comprises a measurement unit(100), a controller(110) and a wireless communication terminal(140). The measurement unit(100) senses a vehicle against traffic regulation in accordance with the managing traffic violation items and receives the violation information and video data for the vehicle against traffic regulation. The controller(110) controls the violation information input from the measurement unit(100) in accordance with a reference value for the items. The terminal(140) transfers the violation information processed by the controller to a server connected to a central computer of a traffic control center through the telecommunication network.
Patent KR-20010004849-A (KR)
Inventor: MYUNG NO WAN
IPC: B62D5/06
Filed: 1999-06-30
Abstract: PURPOSE: A hydraulic system of a steering system of a car informs a driver of the presence of something wrong by mounting a pressure sensor in a pressure pipe and prevents an accident or the damage of parts caused by the matter of the steering system. CONSTITUTION: A pressure sensor(410) is mounted in a pressure pipe(400). A full-turn sensing device(110) determines whether a steering wheel is completely rotated or not. A controlling part(700) determines a presence of something wrong by comparing a signal of the pressure sensor(410) with a signal of the full-turn sensing device(110). A display part(800) displays a signal of the controlling part(700). When a hydraulic pressure of a steering system gets out of order, the pressure sensor(410) senses it and sends a signal to the controlling part(700). The full-turn sensing device(110) determines if the steering wheel is rotated completely or not, and then sends a signal to the controlling part(700). The controlling part(700) compares the signal of the pressure sensor(410) with the signal of the full-turn sensing device(110). The display part(800) informs a driver of presence of something wrong.
Patent KR-19990073327-A (KR)
Title: 솔레노이드방식을이용한자동타격장치
Filed: 1999-06-29
Abstract: 본 발명은 솔레노이드(solenoid) 방식을 이용한 자동 타격장치에 관한 것으로, 더욱 상세하게는 타격장치 내에 솔레노이드를 설치하고 타격스위치에 의하여 솔레노이드를 작동시켜 직선운동을 행함으로써 피타격체를 자동으로 타격하는 장치에 관한 것이다. 
     이를 위하여 본 발명은, 가정이나 일반 작업장에서 일반적으로 사용되는 교류전원을 사용하고, 타격봉을 때리는 역할을 하는 이동축 주위에 솔레노이드를 설치하며 이 솔레노이드에 흐르는 전류를 조절한다. 전류가 흐르면 코일에 발생하는 힘에 의하여 이동축을 운동시키고 이 축은 타격봉을 치게 되며, 이 타격력을 조절하기 위한 전류의 조정은 코일의 감는 횟수로 한다. 또한 분당 타격횟수를 조절하기 위한 속도조절회로를 부가하여 전류를 조절하고, 손잡이에 부착된 스위치에 의하여 분당타격횟수를 조절할 수 있다. 최종적으로 타격스위치에 의하여 조절된 전류가 코일에 흐르면, 이동 축이 속도조절 스위치에 의하여 설정된 분당 타격횟수대로 타격봉을 타격하고 후퇴하는 동작을 연속으로 수행하면 타격봉이 피타격체를 타격하게 만드는 발명이다.
Patent KR-20000006624-A (KR)
Title: Osseo-integrated dental implant
Inventor: KWON JONG JIN
IPC: A61C8/00
Filed: 1999-07-07
Abstract: PURPOSE: An osseo-integrated dental implant is provided to easily treat the osseo-integrated dental implant for extending the life span of the osseo-integrated dental implant. CONSTITUTION: A preparing band(3) is formed in a certain location of a dental root(1) of a dental implant for containing a machine-prepared surface being prepared mechanically within 0.5 micrometer. The preparing band is formed for containing a flat prepared surface or a concave prepared surface. Herein, the preparing band is formed in the osseo-integrated dental implant for easily manipulating a highly cutting tool while operating a preparing operation in the upper unit of the preparing band. And the preparing band is located between one third point and two thirds point of the whole length of the dental root from the upper unit(5) of the dental root.
Patent KR-20010009328-A (KR)
Inventor: BAEK U JIN
IPC: D06J1/12
Filed: 1999-07-09
Abstract: PURPOSE: Provided is clothes forming protruding type pleat, which is characterized by excellent elastic property, beautiful appearance and various pattern, therefore being useful for a swimming suit, a hat, a scarf and a bag. CONSTITUTION: The clothes is manufactured by a process containing the steps of: cutting and sewing a synthetic fabric; forming various protruding type pleat(4) on the clothes(2); binding the pleat with a thread(6) to fix; heating the clothes in a heating furnace at high temperature to thermoset the protruding pleat; and then cooling, followed by removing the thread(6). The thread(6) is water soluble vinyl yarn.
Patent KR-20010016795-A (KR)
Inventor: JANG YEONG SANG
IPC: B21B37/00
Filed: 1999-08-04
Abstract: PURPOSE: A method for setting rolling load by stand of a front part of a strip is provided to make a front end of a steel plate into a solo plate more stably when a hot rolled steel is manufactured. CONSTITUTION: A method for setting rolling load by stand of the front part of the strip includes the steps of obtaining the total sum of initial rolling load by stands using a mathematical formula, obtaining the total sum of initial rolling load of a n numbered stand using a second mathematical formula, setting a standard of rolling load by stand, obtaining compensated rolling load of each stand according to a third mathematical formula using the total sum of the initial rolling load of the n numbered stand, obtaining a final rolling load having a stable solo-plate characteristic using the obtained initial rolling load of each stand and the obtained compensated rolling load of each stand according to a fourth formula, and setting the final rolling load to each stand.
Patent KR-20010018424-A (KR)
Title: Window type air conditioner
Inventor: KIM JEONG HUN
IPC: F24F1/02
Filed: 1999-08-19
Abstract: PURPOSE: A window-type air conditioner is provided to cool a condensing heat exchanger by contacting outdoor circulating air to the heat exchanger equally or by adding an additional unit thereto. CONSTITUTION: A window-type air conditioner consists of: a casing(10) having indoor/outdoor air intake/discharge ports at both sides; a condensing heat exchanger(20) and an evaporating heat exchanger(30) mounted at both sides outside and inside of the casing to form a refrigerating cycle together with a compressor; and a two-way sirocco fan(50) positioned between the two heat exchangers to circulate indoor/outdoor air independently through the indoor/outdoor air intake/discharge ports. The window-type air conditioner circulates the indoor/outdoor air with the single two-way sirocco fan. Therefore, the air is contacted with each heat exchanger equally.
Patent KR-20010019730-A (KR)
Inventor: CHAE EUN SEOK
IPC: G06F13/38
Filed: 1999-08-30
Abstract: PURPOSE: A receiving circuit of an infrared ray semiconductor device is provided to reduce a size of a receiving unit first in first out buffer, and to prevent unnecessary CRC data and a stop plag from writing to the buffer by extracting only pure payload data among data inputted from an IrDA receiving unit. CONSTITUTION: An IrDA receiving unit includes 4 shift registers of n bytes(50) and a receiving unit first in first out buffer(60). The shift registers(50) receive infrared packet data from a transmitting unit, synchronize the data to a clock signal, and shift the data. The payload data inputted using the n bytes shift registers(50) are written to the shift registers(50). The n bytes data received from the IrDA core are stored in the receiving first in first out buffer(60).
Patent KR-20010027146-A (KR)
Inventor: PARK DONG GUK
IPC: H04L29/06
Filed: 1999-09-10
Abstract: PURPOSE: An apparatus for encoding/decoding packet data is provided to store key streams for forming encoded sentences and data packet in a buffer in one-byte parallel, then to form encoded sentences through an exclusive OR operation, so as to minimize time delay in encoded sentence transmitting processes and to quickly supply the data packet. CONSTITUTION: If serial plain text data packets are inputted, the first interface processor(10) processes the data packets with a physical layer interface protocol, and applies the data packets to a serial to parallel converter(20). The serial to parallel converter(20) converts the serial data packets into parallel data packets, and stores the parallel data packets in the first buffer(40). An encoding/decoding processor(50) outputs key streams for forming the plain text data packets into encoded sentences at 8-clock cycles until an end flag is detected, and stores the key streams in the second buffer(60). An arithmetic operator(70) performs an exclusive OR operation for the plain text data packets and the key streams to form encoded sentences, and processes the encoded data packets to apply the data packets to a parallel to serial converter(90). The parallel to serial converter(90) forms the 8-bit parallel data packets as serial data packets, and converts the serial data packets with the physical layer protocol, then transmits the converted data packets to other station, through the second interface processor(100) connected to a communication network cable.
Patent KR-20010035867-A (KR)
Inventor: JANG YEONG IL
IPC: F04C27/00
Filed: 1999-10-04
Abstract: PURPOSE: A medium pressure discharge structure for scroll compressor is provided to prevent compressed gas leakage by maintaining the intermediate pressure space between the main frame and the fixed frame at constant medium pressure state. CONSTITUTION: A swirling scroll(6) is mounted onto a main frame(2) fixed to a casing(1), and a fixed scroll(7) which cooperates with the swirling scroll so as to form a plurality of compression chambers is fixed to the main frame. A suction pipe(SP) penetrating the casing, penetrates the fixed scroll and is directly communicated to the outermost compression chamber. The fixed scroll has a discharge port(7b) communicated to the final compression chamber so as to discharge the compressed gas into the casing. The fixed scroll has a pressure discharge control unit for turning a portion of the high pressure discharge gas to the outermost compression chamber. The pressure discharge control unit includes a pressure discharge space(7c) having a predetermined volume, a pressure discharge hole(7d) formed at the bottom surface of the pressure discharge space so as to allow the medium pressure space(MS) to be communicated to the pressure discharge space, a vent hole(7e) formed at the side surface of the pressure discharge space and which allows the pressure discharge space to be communicated to the outermost compression chamber, a pressure discharge control valve(10) inserted into the pressure discharge hole so as to open/close the pressure discharge hole, and a valve spring(9) mounted at the rear surface of the pressure discharge control valve.
Patent KR-20000007008-A (KR)
Inventor: JANG HWANG JIN
IPC: H04M11/06
Filed: 1999-11-19
Abstract: PURPOSE: An ARS premium drawing system is provided to promote people to simply apply to the premium drawing even if people do not use an internet for the premium drawing. CONSTITUTION: The ARS premium drawing system comprises: a ticket(6) given each proper number(4) and issued from each shop and store(2), using a receipt issued as a customer uses the shop or the store; a server(10) built with a database and installed in a chain-head office; a telephone for inputting the proper number of the ticket according to the phonetic directions of the ARS by contacting the server.
Patent KR-20010055161-A (KR)
Inventor: HA JIN HO
IPC: G09F9/00
Filed: 1999-12-09
Abstract: PURPOSE: A container assembly for a liquid crystal display module, and a assembly method thereof are provided to prevent the shaking and the displacement of a back light assembly, to simplify the process of assembly, and to prevent the distortion of the container. CONSTITUTION: The container assembly for a liquid crystal display module comprises a first container module(650) for receiving a lamp unit(620), and a second container module(680) connected to the end of the first container module to receive a display unit and a brightness improvement device. The liquid crystal display module consists of the display unit, a light supply unit having a light guiding plate, the container assembly, and a chassis coupled to the container assembly on the one side to compress the top of the display unit on the other side. According to the assembly method, the first container module supporting a part of the display unit is coupled to the one side of the light guiding plate, and then the second container module supporting the rest part of the display unit is coupled to the first container module, thereby the container assembly is completed. After that, a group of sheets is disposed on the top of the first container module, and the display unit is disposed on the group of sheets. The display unit and the container assembly are assembled by the chassis.
Patent KR-20010055366-A (KR)
Inventor: JU JAE SEOK
IPC: B32B27/36
Filed: 1999-12-10
Abstract: PURPOSE: A biaxial orientation polyester film is provided which has excellent covering-up power, gloss degree and white degree and good stretch-processing property and coating property, so that it is useful as various labels, printing materials, decorating and advertizing board. CONSTITUTION: The biaxial orientation polyester film consists of: (i) a first polymer resin layer which is made of a first polyester resin containing not less than 60 mol.% of ethylene terephthalate as a repeating unit and having a limit viscosity of 0.4-0.9 deciliter per gram, and 3-10 wt.% of inorganic particles and 3-10 wt.% of a polyolefin resin based on the weight of the first polyester resin; and (ii) a second polymer resin layer which is laminated on both sides of the first polymer resin layer and is made of a second polyester resin containing not less than 60 mol.% of ethylene terephthalate as a repeating unit and having a limit viscosity of 0.4-0.9 deciliter per gram, and 0.04-0.1 wt.% of a fluorescent whitening agent based on the weight of the second polyester resin.
Patent KR-20010055536-A (KR)
Title: Mattress assembly
Inventor: YOON NAM KI
IPC: A47C23/04
Filed: 1999-12-10
Abstract: PURPOSE: A mattress assembly is provided to control stiffness properly according to loading pressure affecting on the surface of a mattress and to prevent surging or bouncing by absorbing loading pressure by resisting force exceeding air pressure and the compressive force of a buffer member. CONSTITUTION: A mattress assembly comprises; a cloth bag(15) forming a regular space to the inside by connecting a side sheet(13) between a rectangular upper sheet(12) and a rectangular lower sheet(14); a base(22) facing to the reverse side in the nearly same size as the lower sheet; and a core(20) fixed to the base and provided with many shock absorbers(21) absorbing impacts and loads affecting on the surface of the upper sheet by resisting force exceeding air pressure and the compressive force of a buffer member, wherein the shock absorbers are closely arranged to be in rectangular shape located on a common plane.