baber/WOPTO huggingface dataset:
Patent KR-20010009410-A (KR)
Title: Turbo compressor
Inventor: CHOI MUN CHANG
IPC: F04D29/04
Filed: 1999-07-09
Abstract: PURPOSE: A turbo compressor is provided to stably operate the compressor in even case that the pressure difference between a first compressing chamber and a second compressing chamber is generated. CONSTITUTION: A turbo compressor includes a casing(10) communicating a first compressing chamber(13) communicated with a suction port(11) through a motor chamber(12) with a second compressing chamber(14) communicated with a discharging port(15), an axial driving motor(20) mounted within the casing for generating a driving force, a driving shaft(30) coupled with a movable element for rotating and transmitting the driving force, first and second impellers(40,50) mounted at both end parts of the driving shaft for compressing refrigerant gas by stages with rotating within each compressing chamber, and first and second bearing members(110,120) outwardly installed in both parts of the driving shaft for being fixed in the casing to support the driving shaft in a radial direction and a thrust direction.
Patent KR-20000016951-A (KR)
Inventor: YAMANAKAYASHIRO
IPC: H04H60/21
Filed: 1999-07-16
Abstract: PURPOSE: Managing CONSTITUTION: The managing
Patent KR-20010010514-A (KR)
Inventor: LEE GWANG U
IPC: H01L21/68
Filed: 1999-07-21
Abstract: PURPOSE: A wafer stage is to transfer a cooling gas, which is supplied through holes formed on a center, to an edge through a space between bosses. CONSTITUTION: A wafer stage has a number of holes(14) on a center thereof. The holes are communicated with a gas inlet port(15) formed on a bottom thereof. A cooling gas supplied through the gas inlet port and the holes transfers to an edge through a space between a number of bosses(17) formed on a surface thereof. A bottom portion of the wafer stage has a width wider than that of the top portion, and the center of the surface is placed on a higher position than that of the edge. The wafer stage has a recessed surface provided by the bosses formed on the surface. A flow rate of the cooling gas is controlled by adjusting a size of the bosses. In a state of mounting a wafer(16) onto the wafer stage, the cooling gas supplied through a gas inlet port is transferred to the space between the bosses.
Patent KR-20000016985-A (KR)
Inventor: LENZMAN FRET
IPC: B01D46/00
Filed: 1999-07-30
Abstract: PURPOSE: A cleaning chamber is provided to secure each processing device and a perfect process on a process surface. CONSTITUTION: The cleaning chamber is installed with the steps of: installing one module unit formed by an outer air absorbing device(1) and a collecting pipe(2) inside a device chamber; installing a chemical absorbing/absorbing type filter device(4) on the outer air absorbing device; purifying the air in the filter device; connecting pipes(7) on a duct(5), which are extended into the air absorbing chamber(6) and leads to an inject chamber over a high function super corpuscular air filter(10); guiding the purified air to the process device and the process surface through the inject chamber.
Patent KR-20010017062-A (KR)
Inventor: CHOI YOUNG DOG
IPC: E03F5/02
Filed: 1999-08-06
Abstract: PURPOSE: A manhole of sewerage is provided to easily connect pipes by holding a reference position of the pipes by a protrusion of the manhole and achieve complete sealing by closely contacting a rubber packing mounted at an end of the pipes to the protrusion, thereby preventing ground sinkage and subterranean water pollution due to water leakage. CONSTITUTION: A manhole(200) of sewerage includes a main body(210) formed in the shape of a predetermined case with a bottom part(211), a wall body(212) vertically mounted along a closed path on the bottom part, and tube connection parts(214) at least at a side of the wall part with a protrusion(217) on an inner surface, the case shaped main body having an opening(213) at an upper end part, a top plate(220) able to be stacked on the main body and formed with a predetermined size of hole in the center, and an opening and closing lid(230) mounted on the top plate for opening and closing the hole.
Patent KR-20010027056-A (KR)
Inventor: KIM MYOUNG DAE
IPC: G02B6/50
Filed: 1999-09-10
Abstract: PURPOSE: A tube of protecting the fiber-optic telecommunication cable is provided to reduce the effect of temperature changes even when the cable is long and improve the efficiency by placing multiple cables inside the cable tube simultaneously. CONSTITUTION: In a tube(2) of protecting the fiber-optic telecommunication cable, alignment disks having guide holes are set up at intervals inside an outer tube(4). Multiple inner tubes(6) are put into the guide holes. Urethane resin are injected into the outer tube(4). By hardening, the urethane resin holds the outer tube(4) and the inner tube(4) tight together. Tubes(2) are connected by flanges(14) or sockets(24). Here, connecting tubes are used to connect inner tubes(6). Thereby, as plumbing both the inner tubes(6) and the outer tubes(4) simultaneous, time is saved. The tubes are not affected by temperature changes or trembling as the tubes(6,4) are integrated.
Patent KR-20010037581-A (KR)
Inventor: KIM HAE WONE
IPC: G04G9/00
Filed: 1999-10-15
Abstract: PURPOSE: A mobile system is provided to make a shift service type be automatically displayed through a liquid crystal screen according to a corresponding date changed depending on a lapse. CONSTITUTION: A mobile electron apparatus comprises a liquid crystal screen(1), on which a time(4) and a date(2) are displayed. A year(50) is displayed at a predetermined region of the liquid crystal screen(1). The liquid crystal screen(1) of the mobile electron apparatus is configured to display a part of each duty schedule indicating a duty type, depending on a button(57) for selecting a duty type. A plurality of function buttons(3,5,5,8,53-58) are provided on an outer surface of the liquid crystal screen(1) in order to adjust the date and the year.
Patent KR-20000035068-A (KR)
Inventor: JIMMER BEWTEL BERNDUWE
IPC: B60R21/20
Filed: 1999-10-26
Abstract: PURPOSE: A method of fabricating an air bag module is provided to assemble an air bag module for a vehicle simply to a housing. CONSTITUTION: A free end region(20) of a locking unit(14) is deflected in the predetermined direction by a deflection surface(26) from a housing wall(16) if the region is collided with a protrusion(18). A latching unit(28) is pressurized to a holder unit(22) to be at a distance from the housing wall. A latching region(24) helps the locking unit move toward the housing wall again. An inclined surface(24b) cooperates with an inclined surface(28a) and the locking unit is elastically transformed by a relatively small amount of force from the free end region.
Patent KR-20010038658-A (KR)
Inventor: LEE UNG
IPC: B60D1/00
Filed: 1999-10-26
Abstract: PURPOSE: An optical angle deflection joint assembler improves driving and work stability of a trailer and makes work efficiency outstanding. CONSTITUTION: An optical angle deflection joint assembler comprises a front body(12) and a rear body(12'). The front body(12) is equipped with a couple of fixing bars(18) vertically rotatably joined by pin to both rear sides of a body of a tractor. The rear body(12') has an elongated hole vertically penetrated and formed thereon and a connecting member(24) protrusive to the rear end thereof. The front body(12) and the rear body(12') pin-joined by an engaging pin are to be mutually-horizontally rotatable. An universal joint is penetrated and installed in the central portion of the inner side where the front body(12) and the rear body(12') are integrally joined.
Patent KR-20010038670-A (KR)
Title: Cork to be easily inserted and drawn
Inventor: SHIN DONG WOO
IPC: B65D39/00
Filed: 1999-10-26
Abstract: PURPOSE: A cork to be easily inserted and drawn is provided to easily and reliably insert or draw the cork without an additional cork opener by coupling a main body of the cork with a screw joint type fixture. CONSTITUTION: A cork to be easily inserted and drawn includes a cork main body(2), an external fixture(3) having a circular groove at the center for fixing the body of the cork and coupled with a screw of an inlet of a bottle(1) for inserting the cork into the inlet or drawing the cork from the inlet, and a leakage preventing ring(4) positioned between the external fixture and the inlet of the bottle for preventing the contents from leaking.
Patent KR-20010039433-A (KR)
Inventor: CHOI GYU CHANG
IPC: H01M2/26
Filed: 1999-10-30
Abstract: PURPOSE: A sealed battery and a method for manufacturing the same are provided to prevent connection failure of the battery and extend the life cycle thereof by improving physical contact between outer most electrode of an electrode group and a can. CONSTITUTION: The sealed battery comprises an electrode group consisting of a cathode(2), an anode(4) and a separator(6); and an inward protrusion(102) formed on the inner wall of the case, wherein the inward protrusion is physically contacted with the electrode as pressing an electrode which is arranged at the outer most wall of the electrode group(8). The method for manufacturing the sealed battery comprises the steps of winding a cathode(2), an anode(4) and a separator(6), thereby forming an electrode group(8) so that the anode is arranged at the outer most wall of the electrode group; carrying the electrode group into the inside of the cylindrical can(100) and forming a beading part(104) on the upper side of the electrode group; forming an inward protrusion(102) by beading the cylindrical can of the lower side of the beading part; infusing an electrolyte into the can(100); and sealing the battery after installing a cap assembly(12) by interposing a gasket(14) at the upper side of the inner circumferential surface of the beading part(104), and welding the cap assembly(12) to a terminal tap lead-out from the cathode of the electrode group.
Patent KR-20010047849-A (KR)
Inventor: MADER AJA IKUMARU
IPC: A01H4/00
Filed: 1999-11-23
Abstract: PURPOSE: A stable high ginsenoside-yielding callus line of Panax quinquefolium (American ginseng) and a method for developing such stable high ginsenoside-yielding callus line are provided, thereby the ginsenoside can be mass-produced regardless of the tophographical and climatic conditions. CONSTITUTION: A stable high ginsenoside-yielding callus line of Panax quinquefolium has (a) purple pigmentation, (b) growth index of 204.8 to 246.01 in about 45 days of culture, (c) ginsenoside yield of 0.94 to 1.33% f.wt. in about 45 days of culture, (d) yield of Rb group of ginsenosides of 49 to 55% from the crude extract in about 45 days of culture, and (e) yield of Rg group of ginsenoside of 35 to 49% from the crude extract in about 45 days of culture. A method for the development of a stable Panax callus line from root explants comprises the steps of: (a) establishing the aseptic callus cultures from root explants on basal medium modified after Murashige and Skoog medium to obtain primary callus, (b) transferring the primary calli to growth medium for optimal growth, (c) multiplying and maintaining the callus for more than 2 years by regular sub-culturing in growth medium every six to seven weeks under temperature 28 2 deg.C. 1000-2000 lux light intensity and 70 to 80% relative humidity, (d) obtaining the fragile and pale white calli, (e) isolating the high yielding purple pigmented callus occurring as spontaneous variant from 20th sub-culture, (f) enriching the isolated purple pigmented variant through selection and cell aggregate cloning in at least seven subsequent sub-cultures, and (g) proliferating the enriched callus line by using culture medium and incubating the callus culture in continuous light of 3000-4000 lux intensity to obtain high yielding callus line.
Patent KR-20010048175-A (KR)
Inventor: PARK DONG SU
IPC: H01L21/306
Filed: 1999-11-25
Abstract: PURPOSE: A load lock chamber of dry etching equipment for manufacturing a semiconductor device is provided to prevent a periphery of an outer door of an etching chamber from being corroded by being exposed to reaction by-product such as hume generated in the etching chamber. CONSTITUTION: An outer inlet/outlet(16) is connected to a dry etching chamber(10) where a dry etching process is performed by using reaction gas. A wafer put into the dry etching chamber is taken out to the exterior through the outer inlet/outlet. An outer door(18) switches the outer inlet/outlet. A cover(30) is installed in the outer portion of the outer door.
Patent KR-20010053890-A (KR)
Inventor: CHA HWAN SU
IPC: A23L2/38
Filed: 1999-12-02
Abstract: PURPOSE: A method for extracting Rubus coreanus Miq. to increase extraction rate and separate seeds and fiber dregs comfortably is provided, therefore it is possible to cut and extract the bunches of Rubus coreanus Miq. just as it is without other treatment. CONSTITUTION: A method for extracting Rubus coreanus Miq. comprises the steps of: (i) collecting Rubus coreanus Miq. and pulverizing; (ii) treating with heat in a heating container at 80-98deg.C for 2-10 minutes, and cooling to 50deg.C or less; (iii) adding high density of pectinase 0.02-0.6wt% to the pulverized Rubus coreanus Miq., and reacting at 40-60deg.C for 1-3 hours to decompose fiber; and (iv) filtering.
Patent KR-20010053908-A (KR)
Inventor: JUNG JAE MIN
IPC: A61K33/24
Filed: 1999-12-02
Abstract: PURPOSE: A composition for the treatment of liver cancer containing diaminedithiol-radioactive and a kit for producing the same are provided. Therefore, the composition exhibits excellent effect on treating liver cancer without side effects when injected to liver cancer patients through the hepatic artery. CONSTITUTION: Diaminedithiol, a reducing agent and an auxiliary agent are reacted with radioactive rhenium to produce a radioactive rhenium complex, which is dissolved in lipiodol to produce the titled composition represented by formula 1, wherein the reducing agent and auxiliary agent are tin chloride and tartaric acid respectively. In formula, R1 to R12 are each independently H or C1-5 lower alkyl.
Patent KR-20010054536-A (KR)
Inventor: CHA JI HYEOK
IPC: H04M15/00
Filed: 1999-12-07
Abstract: PURPOSE: A compensation system for shortened phone answering time is provided to induce shortening of answering time of a subscriber, reduce a facility cost caused due to an excessive answering time and heighten a telephone communication connection rate by measuring answering time of a destination subscriber and saving up a compensation payment by every answering time. CONSTITUTION: A subscribed phone(17) subscribes a compensation payment system. A compensation payment system subscribed phone DB(13) stores information of the subscribed phone. A phone exchange system(12) checks whether a destination subscribed phone has subscribed for the compensation payment system if exchange information is inputted to an exchanger, transmits a ring tone if the destination subscribed phone has subscribed for the compensation payment system, records a transmission starting time, terminates transmission if the destination subscribed phone answers, records the termination time to compute answering time by using the transmission starting time and terminating time, accumulatively records a compensation payment by every answering time in the compensation payment system subscribed phone DB, checks the call communication time to compute a normal telephone charge and records it in a recording unit, and transmits the normal call charge and the accumulated compensation payment information into a charge settlement system when the charge settlement term falls due. An answering time recording unit(14) records the answering time by compensation payment system subscribed phones computed by the phone exchange system. A normal telephone charge recording unit(15) records the normal telephone charge computed by the phone exchange system. A telephone charge settlement system(16) computes the subtracted amount between the normal telephone charge and the accumulated compensation payment received from the phone exchange system as a settled telephone charge and charges it to an account of the corresponding subscribed phone.
Patent KR-20010063673-A (KR)
Inventor: KO EUN HO
IPC: H01L21/306
Filed: 1999-12-24
Abstract: PURPOSE: A quartz chamber for equipment for manufacturing a semiconductor is provided to completely eliminate photoresist on the surface of a wafer, by positioning the wafer transferred by a robot in the center of an indexed trident. CONSTITUTION: A wafer is located in the center of an indexed trident(24) to uniformly make radicals flow on the entire surface of the wafer. A quartz chamber is composed of a reversed dish type supporting an outer circumferential surface of the wafer to completely eliminate photoresist.
Patent KR-20010066565-A (KR)
Inventor: LEE JEONG YEOP
IPC: H03M7/00
Filed: 1999-12-31
Abstract: PURPOSE: An automatic level shifter is provided which allows an input value of a channel decoder to be flexibly adjusted for a variation in channel environments to optimize the performance of the channel decoder. CONSTITUTION: An automatic level shifter includes a unit(10) for obtaining an average value of demodulated symbol data, a level shift map(20) for setting a level shift selection factor, and a timing controller(30) for setting a section for which the average value will be obtained. The automatic level shifter further has a level shift selection factor register(40) for loading the output value from the level shift map according to a loading signal of the timing controller, and a level shift circuit(50) for level-shifting the demodulated symbol data according to the level shift selection factor to input the level-shifted data to a channel decoder.
Patent KR-20000052739-A (KR)
Inventor: STODDARD STEVEN F
IPC: C12P7/60
Filed: 1997-10-23
Abstract: PURPOSE: Provided is a process for the production of 2-keto-L-gulonic acid by fermentative conversion of L-sorbose and/or D-sorbitol. CONSTITUTION: A fermentation process for the production of 2-keto-L-gulonic acid from L-sorbose comprises contacting a microorganism with L-sorbose for a sufficient time and then isolating the accumulated 2-KLG. Preferably, the fermentation process comprises cultivating a microorganism in a synthetic or natural culture medium containing L-sorbose for a sufficient time and then isolating the accumulated 2-KLG from the culture medium and/or cells of the microorganism.
Patent KR-20000076285-A (KR)
Title: 기계 판독가능 매체 및 초대형 인스트럭션 워드 프로세서와, 컴퓨터 프로그램의 실행 방법 및 컴파일 방법
IPC: G06F9/38
Filed: 1999-01-15
Abstract: VLIW 프로세서는 제 1 인스트럭션 워드 내에서 제 1 및 제 2 커맨드를 실행하는 제 1 및 제 2 기능 유닛을 갖는다.  제 1 및 제 2 커맨드는 각각 필드들의 제 1 필드 및 제 2 필드를 포함한다.  프로세서는 제 2 인스트럭션 워드 내의 제 3 커맨드를 실행하는 제 3 기능 유닛을 갖는다.  제 3 커맨드는 제 1 및 제 2 필드를 모두 포함한다.
Patent KR-20010020304-A (KR)
Title: 연료공급장치
IPC: F04F5/54
Filed: 1998-12-30
Abstract: 연료공급장치(12)는 저장탱크(10)내에 배치된 용기(16) 및 이 용기로부터 차량의 엔진(14)에 연료를 공급하는 공급장치(20)를 갖는다. 또한, 상기 저장탱크(10)로부터 용기(16)에 연료를 공급하는 하나이상의 흡입제트펌프(40)가 제공된다. 상기 흡입제트펌프(40)는 분리된 조립체로서 상기 용기(16)의 상부 가장자리 영역(17)에 고정된다. 상기 흡입제트펌프(40)는 작동노즐(41)과, 이 작동노즐에 통하는 이송관(44)용 연결구(43)와, 상기 작동노즐(41)에 접하게 배치된 혼합관(42)과, 이 혼합관에 통하는 흡입관(46)용 연결구(45)로 이루어지는 조립체로서 구성된다. 또한 흡입제트펌프는 조립체(40)의 아래에는 상호 이격되어 있는 두 개의 접촉판(48)이 형성되며, 상기 조립체(40)는 위로부터 상기 용기(16)의 가장자리(17)에 꽂히며, 이때 상기 용기(16)의 가장자리(17)는 양 접촉판(48)사이에 삽입된다. 상기 흡입제트펌프(40)상에 연결되며 저장탱크(10)에 통해 있는 흡입관(46)은 상기 용기(16)로부터 이격된다.
Patent KR-20010013864-A (KR)
Title: 교감신경계 기능평가용 진단방법 및 키트
IPC: C12Q1/26
Filed: 1998-05-28
Abstract: 본 발명은 혈청 샘플로부터 환자의 교감신경계 기능을 평가하기 위해 특이 도파민-β-히드록실라아제 활성을 측정하기 위한 생체밖 진단방법에 관한 것으로서, 
     가)도파민-β-히드록실라아제의 내인성 억제물질 및 약물을 제거하기 위해 혈청 샘플을 여과하는 단계; 
     나)검출가능한 화합물내 변환을 위해 도파민-β-히드록실라아제의 기질과 함께 단계 가)의 여과된 샘플을 배양하는 단계; 
     다)도파민-β-히드록실라아제 활성을 평가하기 위해 검출가능한 화합물의 양을 측정하고 및 정상 샘플과 비교하는 단계로 구성되고, 
     정상샘플보다 적은 양은 교감신경계 기능이 감소됨을 나타내고, 정상샘플보다 많은 양은 교감신경계 기능이 증가됨을 나타내며, 
     교감신경계 기능이 감소되는 경우는 신경변성, 신경내분비, 심리불안 및 심혈관계 질환, 스트레스로 인한 피로감, 만성피로 및 공황증후군으로 나타나고, 
     교감신경계 기능이 증가하는 경우는 스트레스 효과로 나타나는 것을 특징으로 한다.
Patent KR-20010014240-A (KR)
IPC: A61P13/02
Filed: 1998-07-15
Abstract: 본 발명은 하기 일반식(I) 
     
       
     
     (식중, R 1 은 저급알킬기를 나타내고, n은 1∼5의 정수를 나타내고, R 2 및 R 3 는 같거나 다른 것으로서, 수소원자, 저급알킬기, 또는 치환기를 가지고 있어도 좋은 페닐기를 나타내고, R 4 는 수소원자, 저급알킬기 또는 벤질기를 나타낸다.)로 나타나는 3-벤조일인돌 유도체 및 이를 함유하는 의약에 관한다. 이 화합물을 강한  α 1 -아드레날린 작동성 수용체 차단작용 및 테스토스테론 5α-리닥타제 저해작용을 가지며, 또한 안전성도 높기 때문에, 우수한 전립선 비대증, 전립선 비대증에 수반하는 배뇨장해, 탈모증, 아크네의 예방, 치료제로서 유용하다.
Patent KR-20010077185-A (KR)
Title: Ka bandwidth communication satellite
Inventor: CHO CHANG YONG
IPC: H04B7/185
Filed: 2000-02-01
Abstract: PURPOSE: A communication satellite for relaying KA band is provided which is capable of performing relay of super high-speed multimedia service of 155.52Mbps to enable digital broadcasting, super high-speed Internet, remote diagnosis and education using satellites. CONSTITUTION: A communication satellite for relaying KA band includes an antenna(10) for receiving an upward link signal from a point on the ground and transmitting the signal to another point, an input filter(18) for filtering a signal in a specific band from the signals received through the antenna, and a C switch(20) for switching the filtered signal, separating the signal into two channels. The communication satellite further has the first and second low-noise amplifiers(22a,22b) for receiving the separated signals, amplifying the signals, reducing noise caused by inner environments to a predetermined level, and the first and second down-converters(24a,24b) for converting the amplified signals into signals in a transmission band. The communication satellite also has a hybrid(28) for receiving the two signals and matching the signals with each other, an input multiplexer(30) for separating the signal sent from the hybrid into three channels, and the first to third 3R switches(34a,34b,34c) for receiving the three signals to separate the signals into five channels. The communication satellite further includes the first to fifth channel amplifiers(36a,36b,36c) for controlling the gain of a reception signal to output the reception signal with a predetermined level even when the intensity of the upward link signal is varied, and the first to fifth traveling wave tube amplifiers(38a,38b,38c,38d,38e) for amplifying the received signal to a level required for down link. The communication satellite has a beacon transmitter(42) for generating a tone signal with a predetermined frequency to transmit the tone signal through the antenna to allow the ground to be able to track the satellite, and an output multiplexer(40) for separating the five signals received from the first to fifth traveling wave tube amplifiers into three channels and combining the three signals with the signal from the beacon transmitter to send the combined signal to the antenna.
Patent KR-20010078556-A (KR)
Title: Suppression device for transient effect of optical fiber amplifier in wavelength division multiplexing system
Inventor: CHOI DO IN
IPC: H04B10/296
Filed: 2000-02-09
Abstract: PURPOSE: An apparatus is provided to prevent deterioration of optical transmission quality caused due to a transient effect, by sensing the rapid change of channel count. CONSTITUTION: An apparatus comprises an input sensing unit(100) for performing photoelectric conversion to the input optical signal and outputting the result; a transient effect suppressing unit(200) for holding the output from the input sensing unit for a predetermined time period, and outputting a pulse in proportional to the volume of change in channel count; a voltage generating unit(300) for comparing a preset reference voltage and the size of the pulse output from the transient effect suppressing unit, and outputting a trigger signal upon occurrence of change in channel count; a pump laser diode driving unit(400) for supplying driving voltage to a pump laser diode in response to the input from a pump command signal; and a controller(500) for outputting the pump command signal corresponding to the change in channel count in response to the input of the trigger signal.