baber/WOPTO huggingface dataset:
Patent KR-20010053988-A (KR)
Inventor: CHEONG MOON SOO
IPC: H04L12/66
Filed: 1999-12-02
Abstract: PURPOSE: A device for connecting a telephone communication net and a data communication net is provided to make the telephone and data communication with the same port in the bridge condition by connecting the telephone and data communication lines equipped to an office building from a house. CONSTITUTION: The device for connecting the telephone communication net and the data communication net includes a repeater controller(10), a RAN port(12), a switch controller(20), the first port, second port and n port(40, 42, 44), the first switch, second switch and n switch(30, 32, 34), a line signal sensing portion(52), a control portion(50) and a multichannel exchanging portion(56). The data communication net is connected to the repeater controller(10) through the RAN port(12). Each data line, which the repeater controller supplies, is connected to the port(40). The communication lines from the switch controller(20) are connected to the data lines. The data communication is possible in the first port, second port and n port(40, 42, 44) and the telephone communication is possible by selecting a wanted line with pressing the first switch, second switch and n switch(30, 32, 34). The line signal sensing portion(52) detects the input of the telephone number. The control portion(50) generates the switching and alarm signal of the communication line. The multichannel exchanging portion(56) switches the connection of the communication line for telephone or data communication by controlling of the control portion(50).
Patent KR-20010055643-A (KR)
Inventor: CHOI CHAN SUN
IPC: B65D85/00
Filed: 1999-12-11
Abstract: PURPOSE: A direct applying type applicator using magnets is provided to save components with stopping outflow of applying liquid using a magnet for simple assembly and to save production cost. CONSTITUTION: A pressing piece formed on the top of a tube(3) is pressed and a pressing rod inside the tube is pressed downwardly. Then a pressing pin presses a movable magnet to widen between a partition plate(7) and the movable magnet causing the pressing piece to be pressed upward of the tube for generating pressure. Applying liquid(2) is flowed out to an apex(6) of a needle tip(5) fixed to a cap(4) through an induction hole of the partition plate and via a through hole of a fixing magnet fixed by a fixer for correction of contents. With restoration and rising of the pressing rod, the pressing pin rises up to pull the movable magnet fixed movably to a guider by human power. And, the induction hole is stopped to inhibit outflow of applying liquid toward the apex of the needle tip.
Patent KR-20010055744-A (KR)
Title: a hot air heater
Inventor: CHOI BYEONG GIL
IPC: F24H3/00
Filed: 1999-12-13
Abstract: PURPOSE: A hot air generator protects the main body thereof, reduces danger of a fire, does not need work to supply fuel into a fuel tank and stably fixes the position thereof. CONSTITUTION: A frame(2) is installed around a hot air blaster main body(1). The bottom of the frame(2) comprises a horizontal part(2a) and an inclined part(2b) placed on the side of a wheel(3). A separate fuel vessel(4) is connected with the hot air blaster main body(1) through a hose(5). The frame(2) protect the circumference of the hot air blaster main body(1). As a great part of the bottom of the frame(2) is formed by the horizontal part(2a), the area contacting with the ground is wide enough to prevent the hot air blaster from rolling. The inclined part(2b) make it possible to move the frame(2).
Patent KR-20010064203-A (KR)
Inventor: PARK SEOK DAL
IPC: A62C35/00
Filed: 1999-12-24
Abstract: PURPOSE: A fire extinguisher inside a cabin of a strip grinder is provided to initially extinguish fire by preventing a diffusion of the fire into another grinder. CONSTITUTION: A fire detecting portion comprises a fire detecting sensor(20) inside a cabin(100) to immediately detect fire; and a controller(21) to seize the fire according to a signal of the fire detecting sensor(20). An extinguishing portion comprises a gas tank(30) filled with CO2 gas; a gas pipe(31) to connect the gas tank(30) with the cabin(100) and to contain an injection nozzle(32) to inject gas into the cabin(100); and a solenoid valve(33) to open/close the gas pipe(31) by turning on/off according to a signal of the controller(21). An isolating portion comprises an isolating plate to isolate a home duct(13) by installing inside the home duct(13); an actuating bar fixed in a hinge shaft of the isolating plate; a weight to rotate the actuating bar with one-way direction; a wire connected with the actuating bar to lift the weight; and a rotating device to rotate the actuating bar by loosening the wire when the fire is generated inside the cabin.
Patent KR-20010059465-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: JUNG SEONG HUI
IPC: H01L21/768
Filed: 1999-12-30
Abstract: PURPOSE: A semiconductor device and a method for manufacturing the same are provided to improve a characteristic of a semiconductor device by forming a gate electrode with a stacked structure of an amorphous silicon layer, a TiSiN layer, and a CoSi2 layer. CONSTITUTION: A gate insulating layer(32) and an amorphous silicon layer(33) are formed on a substrate(31). A TiSiN layer(34) is formed on the amorphous silicon layer(33) in order to prevent degradation of the gate insulating layer(32). A CoSi2 layer(35) is formed on the TiSiN layer(34). A gate electrode is formed by etching selectively the CoSi2 layer(35), the TiSiN layer(34), the amorphous silicon layer(33), and the gate insulating layer(32).
Patent KR-20010065947-A (KR)
Inventor: JEON WAN HO
IPC: F04D29/28
Filed: 1999-12-30
Abstract: PURPOSE: A high performance and low noise type centrifugal impeller having a flow guide collar is provided to prevent the generation of secondary flow due to slip by interposing small flow guide blades between main blades, improve the whole performance by the increase of pressure due to the small guide blades, and reduce the noise by the phase difference of sound pressure signals generated by the small and main blades. CONSTITUTION: A high performance and low noise type centrifugal impeller having a flow guide collar includes small flow guide blades(2) attached between main blades(1) for preventing the slip of the flow in an opposite direction by the small blades interposed between the main blades and compensating the noise by the difference in the size and phase of noise signals generated by the main blades and the small blades, when the flow passes from an inlet(13) to an outlet(14) along a flow path(15).
Patent KR-20010066634-A (KR)
Inventor: KIM SEONG GWAN
IPC: B23Q15/00
Filed: 1999-12-31
Abstract: PURPOSE: A device is provided to easily adjust the switching time of an automatic tool changer by measuring and displaying each switch motion time on the monitor of an operating panel when having a motion error thereof. CONSTITUTION: A CNC control(20) moves an automatic tool changer under the command from the control at the data processor(30). The processor(30) outputs a signal through a data input/output device(40). The device(40) switches on all the switches, solenoid valves and lamps. Each motion timing for the switches and solenoid are fed back to the processor(30) and transmitted. Then the processor(30) stores the data in a memory(50). The stored information in the memory(50) is output to an ATC self diagnostic processor(60). The processor(60) outputs the binary data to a display on an operation panel(10). So a user identify exactly any errors from switching timing for clamping or unclamping achieved at the automatic tool changer.
Patent KR-20000057242-A (KR)
Title: Medicinal composition
Inventor: HATA TAKEHISA
IPC: A61K31/395
Filed: 1997-12-05
Abstract: PURPOSE: Prepared is a pharmaceutical composition comprising a water-insoluble medicinally active substance, surfactant(s) and solid carrier(s), which has very satisfactory dissolution property, oral absorbability and so on. The pharmaceutical composition of the present invention can be used in the field of medical care. CONSTITUTION: A pharmaceutical composition is characterized in that the water-insoluble medicinally active substance is a tricyclic compound (I) of the following general formula or a pharmacologically acceptable salt thereof. (wherein each of adjacent pairs of R¬1 and R¬2, R¬3 and R¬4 or R¬5 and R¬6 independently (a) is two adjacent hydrogen atoms, or (b) may form another bond formed between the carbon atoms to which they are attached, and further, R¬2 may be an alkyl group; R¬7 is a hydrogen atom, a hydroxy group, a protected hydroxy group or an alkoxy group, or an oxo group together with R¬1; each of R¬8 and R¬9 is independently a hydrogen atom or a hydroxy group; R¬(10) is a hydrogen atom, an alkyl group, an alkyl group substituted by one or more hydroxy groups, an alkenyl group, an alkenyl group substituted by one or more hydroxy groups or an alkyl group substituted by an oxo group; X is an oxo group, (a hydrogen atom and a hydroxy group), (a hydrogen atom and a hydrogen atom), or a group represented by the formula -CH2O-; Y is an oxo group, (a hydrogen atom and a hydroxy group), (a hydrogen atom and a hydrogen atom), or a group represented by the formula N-NR¬(11)R¬(12) or N-OR¬(13); each of R¬(11) and R¬(12) is independently a hydrogen atom, an alkyl group, an aryl group or a tosyl group; each of R¬(13), R¬(14), R¬(15), R¬(16), R¬(17), R¬(18), R¬(19), R¬(22) and R¬(23) is independently a hydrogen atom or an alkyl group; each of R¬(20) and R¬(21) is independently an oxo group or (R¬(20)a and a hydrogen atom) or (R¬(21)a and a hydrogen atom) in which each of R¬20a and R¬21a is independently a hydroxy group, an alkoxy group or a group represented by the formula -OCH2OCH2CH2OCH3, or R¬21a is a protected hydroxy group, or R¬20a and R¬21a may together represent an oxygen atom in an epoxide ring; n is an integer of 1 or 2; and in addition to the above definitions, Y, R¬(10) and R¬(23), together with the carbon atoms to which they are attached, may represent a saturated or unsaturated 5- or 6-membered nitrogen, sulfur and/or oxygen containing heterocyclic ring optionally substituted by one or more groups selected from the group consisting of an alkyl, a hydroxy, an alkyl substituted by one or more hydroxy groups, an alkoxy, a benzyl and a group of the formula -CH2Se(C6H5).
Patent KR-20000057408-A (KR)
Title: Propellant module assembly
Inventor: MOORE SANDERS H
IPC: B60R21/263
Filed: 1997-11-17
Abstract: PURPOSE: A propellant module assembly is provided to be used in a vehicle air bag system. More particularly, an air bag inflation system is provided that utilizes a liquid propellant as the source of inflation gas for the air bag. CONSTITUTION: A propellant module assembly(2) is adapted for containing a liquid propellant which is used to inflate a vehicular air bag. The module assembly(2) includes an igniter; a liquid propellant; a propellant and igniter capsule(4,18); and a reputable closure member(26). The capsule(4,18) and rupturable member(26) are compatible with, and does not deteriorate as a result of contact with the liquid propellant. The liquid propellant, when ignited, does not produce toxic gases, and does not subject vehicle occupants to the possibility of chemical burns, as can occur with solid propellants.
Patent KR-20000069458-A (KR)
IPC: C08K5/5399
Filed: 1998-07-02
Abstract: 본 발명은, 할로겐을 함유하지 않고, 고융점, 저휘발성인 동시에 수지 본래의 특성을 저하시키지 않는 등의 잇점을 구비한 난연제를 제공하는 것을 목적으로 한다.  본 발명의 난연제는 포스파젠 화합물을 페닐렌기 등의 가교기로 가교한 화합물로서, 이 가교기는 페닐기기 탈리된 2개의 산소 원자 사이에 개재되어 있고, 가교 화합물 중의 페닐기의 함유 비율이 상기 포스파젠 화합물 중의 전체 페닐기의 총수를 기준으로 50 내지 99.9 %인 가교 페녹시포스파젠 화합물 등으로 이루어지는 것이다.  또, 본 발명은, 상기 난연제가 배합된 수지 조성물 및 수지 성형체를 제공한다.
Patent KR-20000069620-A (KR)
IPC: A61K35/36
Filed: 1997-12-25
Abstract: 본 발명은 인간 유래의 항원 지시 세포를 하기 화학식(A)로 표시되는 배당체 화합물, 또는 그의 염[바람직한 예: (2S, 3S, 4R)-1-(α-D-갈락토피라노실옥시)-2-헥사코사노일아미노-3,4-옥타데칸디올]의 적어도 1종과 함께 시험관내에서 배양하는 것을 특징으로 하는 활성화 방법, 및 이와 같이 하여 활성화된 인간 항원 지시 세포에 관한 것이다. 본 발명은 또한 활성화 인간 항원 지시 세포를 사용하는 암 또는 AIDS를 비롯한 감염증의 치료방법, 및 그의 치료용 의약품의 제조에 있어서 활성화된 인간 항원 지시 세포의 용도에도 관한 것이다. 본 발명에 의해 종양 항원을 사용한 펄스를 행하지 않아도 암이나 AIDS등의 감염증에 대하여 충분한 치료 효과를 발휘할 수 있다.
Patent KR-20000076431-A (KR)
Title: Aqueous dispersion of binding agents, method for the production thereof and cathodic electrodeposition paints
IPC: C08G59/50
Filed: 1998-03-04
Abstract: The invention relates to a binder (A) in aqueous dispersion which is obtainable by neutralization of the tertiary amino groups of an amino-epoxy resin a1) with acid and reaction of the resulting product with a polyepoxide a2) to form quaternary ammonium groups and conversion into an aqueous dispersion with water. The invention furthermore relates to a process for the preparation of binders (A) in aqueous dispersion and their use in cathodic electrodeposition lacquers.
Patent KR-20010013170-A (KR)
Inventor: INANAGA KIYOFUMI
IPC: H04S1/00
Filed: 1999-03-29
Abstract: A distribution circuit for distributing a number of audio signals to any number of channels. To localize the audio image of each audio signal arbitrarily, a first signal processing circuit processes the audio signals from the distribution circuit in parallel and reproduces them with a plurality of speakers. A second signal processing circuit receives the audio signals to be delivered to the speakers, and carries out signal processing equivalent to a transfer function from each speaker to listener's ears. The output signal from the second signal processing circuit is reproduced with the headphone.
Patent KR-20010013205-A (KR)
Inventor: ISANMU YAMAMOTO
IPC: H01R24/00
Filed: 1999-03-31
Abstract: A socket is provided for burn-in testing of an integrated circuit package having electrical leads. The socket includes a socket body having an array of columns and rows of generally rectangular terminal-receiving cavities therein, each of the generally rectangular terminal-receiving cavities having a longitudinal direction corresponding to its longer dimension and a plurality of terminals disposed in the terminal-receiving cavities for contacting the leads of the integrated circuit package. Each column and row of the array includes a sequence of at least three adjacent cavities wherein for each cavity of the sequence other than the first and last, the longitudinal direction of the cavity is substantially perpendicular to the longitudinal direction of the two cavities in the sequence adjacent the cavity on either side.
Patent KR-20010013476-A (KR)
Title: Method and device for producing fullerenes
IPC: C01B31/02
Filed: 1998-06-05
Abstract: The invention relates to a method and a device for the continuous production of carbon black with a high fullerene content. The device essentially consists of a plasma reactor (1), a downstream heat separator (2) to separate the non-volatile constituents and a cold separator (3) attached thereto.
Patent KR-20010013813-A (KR)
Title: 히트 싱크 패키징 방법 및 이를 위한 장치
IPC: H01L23/373
Filed: 1998-06-05
Abstract: 열 그리스와 같은 물질 층(100)으로 예비-코팅된 전자 부품 및 히트 싱크(10)가 개시된다.   코팅된 영역은 히트 싱크의 회로판 또는 기타 어셈블리 내로의 어셈블리 이전에 제거되는 복구 라이너(110)로 커버링될 수 있다.   본 발명은 또한 히트 싱크 및 그 표면에 배치된 열 그리스 층을 가지는 히트 싱크에 장착 가능한 전자 부품을 패키징하기 위한 방법 및 장치를 개시한다.   본 발명은 또한 열 그리스로 예비-코팅된 히트 싱크를 이용하여 히트 싱크를 설치하는 개선된 방법을 개시한다.
Patent KR-20010014057-A (KR)
Inventor: INABA KATUMI
IPC: A61H7/00
Filed: 1999-04-26
Abstract: A chair type air massaging machine comprising a chair body (21) containing a seat (23) and a back rest (24) and incorporating therein treating bags (25, 26, 27, 28, 29) and a leg massager (41) containing a pair of lower limb receiving grooves (47) and a plurality of treating bags (48) provided in association with respective lower limb receiving grooves, wherein the leg massager can move between a first position connected to the chair body (21) and disposed in front of the seat (23) and a second position separated from the chair body.
Patent KR-20010075953-A (KR)
Title: A service apparatus for different types of mobile phones
Inventor: KIM JONG OK
IPC: H04B7/26
Filed: 2000-01-21
Abstract: PURPOSE: A service apparatus for other kinds of terminals is provided to receive a service through a base station for performing the service using other basic frequency channel by converting a basic frequency channel for performing the service of other kinds of terminals using one base station. CONSTITUTION: A channel card(41) generates a forward channel signal to be transmitted through the first basic frequency channel. An analog common card(42) combines forward channel signals from the channel card(41) and outputs a baseband forward signal. A sector interface card(43) combines the baseband forward signals and combines the combined signal with an intermediate frequency signal. A transmitting unit(44) receives the intermediate frequency signal corresponding to the first basic frequency channel and synthesizes and amplifies the received intermediate frequency signal to generate the first forward transmitting signal. A frequency converting unit(47) is connected with an input side and an output side of the transmitting unit(44) for converting a frequency corresponding to the first basic frequency channel into a frequency corresponding to the second basic frequency channel and generating the second forward transmitting signal. A linear power amplifier(45) performs a high output amplification of one between the first and second forward transmitting signals. A band pass filter(46) filters a frequency of a high output amplification signal and transmits the filtered signal through the first antenna.
Patent KR-20000024209-A (KR)
Inventor: YANG GIL SUB
IPC: H04L12/14
Filed: 2000-01-28
Abstract: PURPOSE: A method is provided to attract consumers' visits and manage consumers' information by measuring degrees of exact advertisement transfers to reduce advertisement expenses as well as enhance specialties. CONSTITUTION: A number of advertisement viewers per hour is measured and an outlay of an advertisement allotted per hour is paid to individual viewers and information- providing sites according to a certain rate. Structures of advertisements viewed by clients are characterized channel by channel and amounts of money paid for viewing advertisements per hour are indicated for the viewers to be helped to select an advertisement. A login authentication is carried out to all joint sites as clients register client information in a site, so that another registration is not required for other sites.
Patent KR-20010081484-A (KR)
Title: An antioxidant derived from leaves of Laurus nobilis and refining method thereof
Inventor: CHO HONG YEON
IPC: A61K36/54
Filed: 2000-02-15
Abstract: PURPOSE: A natural antioxidant extracted from an extract of Laurus nobilis leaves and process for purifying the same are provided, which can be used as material for functional food and processing foods and can prevent acidification of lipid in food and inhibit ageing by peroxidation of lipid of cell membrane in vivo. CONSTITUTION: The antioxidant having alkyl phenoxy radical scavenging activity contains an extract of Laurus nobilis leaves as an effective component, wherein the extract is obtained by extracting Laurus nobilis with methanol or methanol and/or chloroform and ethyl acetate successively and purifying with an absorption chromatography.
Patent KR-20000058205-A (KR)
Inventor: KATO TAKAYUKI
IPC: F04B27/08
Filed: 2000-02-25
Abstract: PURPOSE: A piston of a piston type compressor is provided to have a coated layer an excellent resistant abrasion characteristic. CONSTITUTION: A piston of a piston type compressor includes one cylindrical head(31) inserted into a cylinder inside(21) at the front surface, and the other cylindrical head inserted into the cylinder inside at the rear surface, a concave part(32) by removing the central part between both heads, in which a coated layer(35) made of fluoric carbon resin and a bonding agent is formed at the outer surface of both heads. In the coated layer, the bonding agent is 50-400 weight part to 100 weight part of the fluoric carbon resin, and resistant abrasion additive within the range of mohs hardness 2.0-5.0 is included as much as 0.05-12 volume % to the fluoric carbon resin.
Patent KR-20000062789-A (KR)
Title: 냉동장치
IPC: F25B49/02
Filed: 2000-03-09
Abstract: 운전용량을 부하의 변동에 따라 세밀하게 변화시켜 부하에 대하여 최적의 운전을 가능하게 하여 에너지절약효과를 도모한 냉동장치를 얻는다. 
     스크롤형으로 이루어진 인버터압축기(la) 및 일정속도 압축기(lb, lc)와; 흡입측에 설치된 압력센서(6)와; 인버터압축기(la)부터 시동시키는 수단과; 시동후  압력센서(6)에 의하여 검출된 흡입압력치에 의하여 인버터압축기(la)의 구동주파수및 일정속도 압축기(lb, lc)의 운전대수를 결정하는 수단을 구비한다.
Patent KR-20010088042-A (KR)
Title: Cathode for CRT
Inventor: WON BYEONG MUK
IPC: H01J29/04
Filed: 2000-03-10
Abstract: PURPOSE: A cathode for CRT is provided to accurately control the amount and distribution of reducing agent in the base metal, manufacture cathode with lengthened lifespan and improve surface characteristics of material. CONSTITUTION: A cathode includes a thermal electron emission layer(10) which is formed of Ba as a main constituent, and a base metal(11) coated to the thermal electron emission layer. A predetermined amount of reducing agent is doped throughout a predetermined area into a depth(Xd) from the surface(X=0) of the base metal, wherein the doping is performed by a diffusion or ion implantation method. The reducing agent is at least one of Mg, Si or W. The ion implantation is performed to have a doping depth of 0.5 to 5.0 micron meters, and doping density of 1.0 x 10¬18/cm¬3 to 5.0x 10¬21/cm¬3.
Patent KR-20010091269-A (KR)
Title: Preparing method of an absorbent for formaldehyde
Inventor: KWON YONG MOK
IPC: B01J20/12
Filed: 2000-03-14
Abstract: PURPOSE: A method for manufacturing an adsorbent for selectively adsorbing formaldehyde from flue gas bearing gaseous formaldehyde is provided to effectively meet with international environmental regulations. CONSTITUTION: The adsorbent is manufactured by (i) blending 70-95wt.% of activated white clay, 5-25wt.% of stone powder, 0-5wt.% of activated carbon; (ii) preparing a solution comprising 5-10wt.% of ammonium acetate, 0.1-0.5wt.% of acetylacetone, 0.1wt.% of acetic acid; (iii) mixing above solid material with prepared solution in a ratio of 6:4; (iv) press-forming above mixture into pellet; and then (v) drying the pellet to be moisture content of 10 to 30wt.%.
Patent KR-20000076855-A (KR)
Title: 반도체 장치 및 그 제조방법
IPC: H01L27/06
Filed: 2000-03-15
Abstract: 본 발명은 면적이 작고 리크전류가 적으며 프로세스 제어성이 좋은 반도체 장치 및 그 제조방법을 제공하는 것이다. 
     Si기판(100)의 얕은 트렌치(103) 사이의 영역에 콜렉터층(102)을 형성하고, 기판 상에 제 1 퇴적산화막(108)을 퇴적시키며, 얕은 트렌치의 일부에 걸치는 콜렉터 개구부(110)를 형성한다.  콜렉터 개구부(110)에서의 기판 상에 Si/Si 1-x Ge x 층을 에피택셜 성장시킨다.  기판 상에 제 2 퇴적산화막(112)을 퇴적시키고 Si/Si 1-x Ge x 층의 중앙부 위에 베이스 개구부(118)를, 단부에 베이스 접합용 개구부(114)를 형성한다.  베이스 접합용 개구부(114)로부터 기판 내로 불순물 이온을 주입하여 외부 베이스와 같은 도전형의 접합 리크 방지층(113)을 형성한다.  활성영역 폭(W2)보다 콜렉터 개구부 폭(W3)을 넓게 하여 점유 면적을 저감시키면서 접합 리크를 억제한다.