baber/WOPTO huggingface dataset:
Patent KR-20010053636-A (KR)
IPC: F15B13/02
Filed: 1999-08-13
Abstract: A device for hydraulic adjustment of rollers of strand guiding segments of a strand casting device has hydraulic cylinders which are separated by a piston with piston rod into a cylinder chamber and an annular cylinder chamber, respectively. The cylinder chambers can be connected by control members alternatingly and in opposite directions as well as simultaneously with a pressure source and a pressure sink, wherein on-off valves are provided as control members.
Patent KR-20010080277-A (KR)
IPC: C07C53/08
Filed: 1999-09-30
Abstract: 본 발명은 알콜, 에테르 또는 에스테르를 카복실산, 이들의 무수물을 포함하는 생성물로 카보닐화하는 방법 또는 카복실산 및 무수물의 공동제조를 위한 방법을 제공한다.  보다 구체적으로, 본 발명은 로듐, 이리듐, 요오드 이온을 포함하는 촉매, 및 물, 아세트산, 메틸 요오다이드 및 메틸 아세테이트를 추가로 포함하는 반응 매질내에서 메탄올과 일산화탄소를 반응시키고, 그다음 생성된 반응 생성물로부터 아세트산을 회수함으로서 메탄올을 아세트산으로 카보닐화하는 방법을 제공한다.
Patent KR-20010099963-A (KR)
Title: 디아미노산 산화효소활성이 증진된 재조합효소 및 그제조방법
Inventor: KHANG YONG HO
IPC: C12N15/53
Filed: 2000-01-14
Abstract: 본 발명은 디아미노산 산화효소활성이 증진되어 고수율로 세파로스포린씨를 생변환시키는 제조합 효소에 관한 것으로 박테리아 헤모글로빈 (Vitreoscillahemoglobin; VHb)과 디아미노산 산화효소(D-amino acid oxiase;D-AAO) 유전자를 고분자중합반응(polymerase chain reaction;PCR)으로 융합여 클로닝한 다음 대장균(Escherichia coli)에서 발현시킨 후 배양한 다음 분리정제한 본 발명 VHb-DAAO 재조합 효소는 디아미노산 산화효소의 활성이 증진되어 세파로스포린씨의 생변환수율을 향상시키는 뛰어난 효과가 있다.
Patent KR-20010112266-A (KR)
IPC: C10N50/10
Filed: 2000-02-09
Abstract: (A) (ⅰ) 폴리이소프렌 고무와 (ⅱ) 폴리이소프렌 고무를 포함하는 점성 조성물의 군(群)중에서 선정된 적어도 하나의 성분으로서, 25℃에서 3 ×10 3 - 10 5 mN·s/m 2 (cP)의 점도를 갖는 점성물질 100 중량부와 ; (B) 식 (1)로 표현되는 지방성 아미드의 특정 군(群)과 식 (2)로 표현되는 지방성 비스아미드(bisamide)의 특정 군(群)중에서 선정된 적어도 하나의 화합물 15-45 중량부와 ; (C) 폴리에틸렌 왁스, 파라핀 왁스, 마이크로크리스탈린(microcrystalline) 왁스의 군(群)중에서 선정된 적어도 하나의 왁스 5-30 중량부를 포함하는 윤활유 조성물, 그러한 윤활유 조성물을 포함하는 볼 조인트 및 볼 조인트에 대한 그러한 윤활유 조성물의 사용에 관한 것이다.
Patent KR-20020003201-A (KR)
IPC: B05B17/06
Filed: 2000-02-09
Abstract: 본 발명은 압전소자(2)와 연결되는 오리피스 플레이트(3)를 이용하는 배터리 동작 연속작용의 분배기에 의해 액체 또는 액체 현탁액의 방울을 생성하기 위한 압전 액체 분배시스템 또는 분무화기를 개시하고 있다. 특정한 성질과 높은 적응성을 갖는 심지(7)의 사용에 의해 우수한 결과가 얻어진다.
Patent KR-20010110711-A (KR)
IPC: H01L29/423
Filed: 2001-01-26
Abstract: 본 발명은 실리콘 이산화물층 위에 게이트 전극층을 갖는 적층 상에 집적 회로를 제조하는 방법과 그 장치에 관한 것이다.  게이트 전극층에서 고속 에칭 도펀트 재료(예컨대, n-형 도펀트)의 이용을 최대화하면서 저속 에칭 도펀트 재료(예컨대, p-형 도펀트)의 이용을 최소화함으로써 게이트 에칭 엔드포인트 신호의 검출을 개선한다.  일 실시예에서, 게이트가 형성될 위치에만 실질적으로 해당하는 게이트 전극층의 제 1 부분을 저속 에칭 도펀트 재료로 도핑한다.  게이트 전극층의 나머지 부분은 고속 에칭 도펀트 재료로 도핑한다.  결국, 게이트 전극층의 더 많은 부분을 저속 에칭 도펀트 재료가 아닌 고속 에칭 도펀트 재료로 도핑한다.  게이트 마스크를 게이트 전극층 위에 정렬하며, 게이트 전극층에서 마스킹되지 않은 부분은 에칭제를 이용해 제거한다.  게이트 전극층의 n-도핑된 부분은 고속으로 에칭될 것이고, 게이트 전극층은 주로 n-형이므로, 에칭제가 실리콘 이산화물층에 도달하면, 검출 가능한 강한 엔드포인트 신호가 유도될 것이다.
Patent KR-20020012214-A (KR)
Title: 퓨얼 셀 및 멤브레인
IPC: H01M8/10
Filed: 2000-05-05
Abstract: 본 발명은 퓨얼 셀들(100), 그 내에서 이용하기 위한 다공성 물질(106) 및 이의 제조 방법을 포함한다. 바람직한 실시예에서, 다공성 물질은 식각 및 양극화 공정 처리된 실리콘-기반 전극이다. 본 발명은 또한 물질들을 엠보싱 및 몰딩하는 방법을 포함한다. 본 발명은 또한 설계를 신속하게 테스트하기 위한 복합 절차를 포함한다.
Patent KR-20020047049-A (KR)
Title: Device for installing a fabric in a paper machine
IPC: D21F7/00
Filed: 2000-06-16
Abstract: A leader used to pull a seamable papermaker's fabric onto a paper machine comprising at least one section of material comprising yarns which are so oriented so as to distribute the load evenly across and down the fabric.
Patent KR-20020012275-A (KR)
IPC: A61P9/14
Filed: 2000-06-15
Abstract: 본 발명은 케모킨, 인터류킨-8(IL-8)에 의해 매개되는 질환 상태의 치료에 유용한 신규 페닐 우레아에 관한 것이다.
Patent KR-20030059684-A (KR)
Title: Optical fiber block
Inventor: KIM HYEON GI
IPC: G02B6/30
Filed: 2002-01-04
Abstract: PURPOSE: An optical block is provided to obtain high reliance by minimizing effect of epoxy resin. CONSTITUTION: A bare optical fiber is arranged at an arranging part(210) in order to arrange a ribbon optical fiber. A stress reduction depth part(220) is etched from the arranging part(210) by a predetermined depth. A V-groove array(212) includes the first 1V grooves(213) and the second 2V groove(214). A bare optical fiber of a ribbon optical fiber is arranged at the first 1V grooves(213). The second 2V groove(214) is located between the first 1V groove(213) and the first 1V groove(213). A flat surface(220a) is formed at the stress reduction depth part(220). A part of the bare optical fiber and a coated optical fiber is arranged on the flat surface(220a). The optical fiber includes upper surfaces(210a) adjacent to the first 1V grooves(213).
Patent KR-20030060035-A (KR)
Inventor: KIM SE HYEON
IPC: G03B15/00
Filed: 2002-01-05
Abstract: PURPOSE: A traveling point lifter is provided to allow a camera to move up and down while being attached to a vertically flexible pipe and to allow the flexible pipe to move in a predetermined direction by a moving device, which moves along a rail, to the flexible pipe. CONSTITUTION: A traveling point lifter includes a plurality of flexible pipes(402), a linear guide, a motor and a moving device(420) for moving the flexible pipe(402). A camera(401) is installed at a lowest portion of the flexible pipe(402). The linear guide is installed in at least two spots of the flexible pipe(402) so as to allow the flexible pipe(402) to move while reducing a movement error. The motor operates a pulley installed at an uppermost part of the flexible pipe(402) in order to lift up one flexible pipe such that the flexible pipe is overlapped with the other flexible pipe. The moving device(420) is installed on an upper end of the motor(410) so as to move the flexible pipe along a rail.
Patent KR-20020068266-A (KR)
Inventor: MASHIMO AKIRA
IPC: G11B20/10
Filed: 2002-01-11
Abstract: PURPOSE: A signal processing circuit and a method thereof are provided to measure the width of an input pulse signal accurately by eliminating noise during high level or low level of the input pulse signal with converting the frequency modulation signal into the digital signal. CONSTITUTION: A signal processing circuit(1) is composed of an accumulation measuring unit measuring polar accumulation time among input pulse signals, and a pulse signal output unit reversing the polarity of an output pulse signal after the accumulation time from the accumulation time measuring unit. The accumulation time is cleared, and measuring is forbidden in outputting the different polar output pulse signal from the pulse signal output unit. The signal processing circuit converts the input pulse signal into the output pulse signal having no chattering noise by setting and resetting the output pulse signal with clearing the output count value according to the level of the input pulse signal.
Patent KR-20030062677-A (KR)
Title: Blood-collecting means and blood-collecting method using the blood-collecting means
Inventor: CHOI JAE MUK
IPC: A61M5/00
Filed: 2002-01-18
Abstract: PURPOSE: Provided are a blood collector and a method for collecting blood using the same, by which it is possible to continuously collect blood from animals which is difficult to collect blood or readily damaged. CONSTITUTION: The blood collector includes a puncture part having a catheter(1) for puncture, an injection needle for puncture inserted into the catheter and a handler of the catheter for puncture; and a plug-in part having a catheter(5) for plug-in, a rubber cap(7) disposed at one side end of the catheter for plug-in to open and close the catheter and an injection needle(6) for plug-in inserted into the catheter(5) for plug-in. The catheter for puncture may further include a cutter part. The rubber cap(7) may further include a connecting jack to fix the rubber cap on one side end of the catheter(5) for plug-in.
Patent KR-20030064031-A (KR)
Inventor: YANG KEUN YOUNG
IPC: G02F1/13357
Filed: 2002-01-25
Abstract: PURPOSE: A light guide plate and a plane light source unit using the same are provided to supply uniform illumination to a liquid crystal display panel, and to reduce the manufacturing cost with improving the productivity. CONSTITUTION: A light guide plate(12) has a micro prism hologram layer(14) on a bottom surface. A lamp(11) is placed at one side of the light guide plate. A reflective plate(13) is arranged under the light guide plate for diffusing and reflecting light at the same time. A prism plate(15) and a diffusion plate(16) are accumulated on the light guide plate in order. Micro holograms form circular or polygonal patterns. The density of the patterns is low at a part close to the lamp while the density of the patterns is high as it is far from the lamp, so that a direction of light emitted from an upper surface of the light guide plate is vertical to the upper surface of the light guide plate and strength of light is uniformly distributed.
Patent KR-20030067274-A (KR)
Title: Continuous manufacturing apparatus for the spider of lattice girder using variable type of metal mold
Inventor: DO IL UNG
IPC: B21F15/08
Filed: 2002-02-07
Abstract: PURPOSE: An apparatus for continuously producing spider using variable die is provided to mass-produce spider of lattice girder used during tunnel construction through NATM (new Austria tunnel method) process in various specifications. CONSTITUTION: The apparatus for continuously producing spider using variable die comprises a pressure welding part(100) for welding the end parts using a pressure welding machine by cohering opened end parts of figure "8" shaped spider wire with a plurality of actuators; a forward transfer part(200) comprising a robot arm using power of pneumatic pump to pick up the welded spider wire of the pressure welding part(100) so that the picked up spider wire is transferred; a cooling stacker(300) comprising chain type vertical transfer unit and link joint for sequentially descending the spider wire after naturally cooling the spider wire transferred by the forward transfer part(200) and vertically stacking the naturally cooled spider wire; a variable die bending part(400) comprising foldable die and variable die to bend the cooled spider wire; and an automatic discharging and stacking part(500) comprising tilting shaft, guide shaft and transfer shaft to overlappingly stack the spiders in a row by setting up the bent spiders vertically.
Patent KR-20020067636-A (KR)
Title: Receiving device with automatic gain control
Inventor: HIRTZLIN PATRICE
IPC: H04N5/52
Filed: 2002-02-08
Abstract: PURPOSE: A receiving device with automatic gain control is provided to minimize the analogue/digital converter over-dimensioning within the framework of reception of signals originating from a satellite and exhibiting power levels which vary over time. CONSTITUTION: A supervisory circuit(55) neutralizes a signal received by an antenna(10). An gain correction circuit(54) adjusts a variable-gain device(31) as a function of a noise level at the end of a reception facility. The supervisory circuit(55) switches the supply of the LNA(Low Noise Amplifier)(21). An ADC(Analog to Digital Converter)(40) converts the signal at the end of the facility into a digitized signal. A demodulating and decoding circuit(51) performs the digital demodulation of the signal and obtains a demodulated signal. The demodulating and decoding circuit(51) modulates the demodulated signal and obtains a modulated signal. The first and second estimation circuits(52,53) calculate noise powers from the modulated signal and the digitized signal.
Patent KR-20030068948-A (KR)
Title: Protecting method of ink container of printer from robbery
Inventor: KIM YANG MUN
IPC: B41J2/175
Filed: 2002-02-19
Abstract: PURPOSE: A method is provided to prevent an ink feeding vessel of a printer from being stolen by installing an ink feeding vessel protecting device to prevent the ink feeding vessel from being detached from the printer. CONSTITUTION: An ink feeding vessel detaching mode is selected(S10). Then, a password is inputted into a printer(S20). Upon receiving password data, a control section compares the inputted pass word with a predetermined password, which is preset in the printer(S30). If the inputted pass word matches with the predetermined password, a locking mode of an ink feeding vessel protecting device is released(S40). If the inputted pass word is different from the predetermined password, an alarm sound is generated(S50). The ink feeding vessel detaching mode is inputted through an input device of a computer connected to the printer.
Patent KR-20030069614-A (KR)
Title: A lithium battery cathode and anode connecting method
Inventor: KIM JONG SEONG
IPC: H01M2/30
Filed: 2002-02-22
Abstract: PURPOSE: A method for connecting the positive and negative terminals of a lithium battery is provided, to increase the welding strength by widening the welding area and to reduce the processing step. CONSTITUTION: The method comprises the steps of allowing the short part of a terminal piece(30) connected with a lithium battery element(20) to be exposed outside a case(10); inserting a header(40) on the upper part of the case(10) and fixing it; and fixing the case(10) and the header(40) together with the terminal piece(30) by welding.
Patent KR-20030070426-A (KR)
Title: Exact geometry based triangle mesh generating method
Inventor: YANG SANG UK
IPC: G06T17/10
Filed: 2002-02-25
Abstract: PURPOSE: A shape-based triangle mesh generating method is provided to generate a triangle mesh rapidly and simply, reduce system resources and enable fast display. CONSTITUTION: Boundary curves represented in three dimension are converted into trimming curves on a two-dimensional parametric domain(S210). For the trimming curves, cells are divided in such a manner that each cell has only one external loop, and a cell loop is constructed(S220). Triangulation is carried out in the parametric domain on the basis of only the cell boundary for each cell, to generate a triangle(S230). A triangle on the three-dimensional space is generated from the triangle on the parametric domain(S240).
Patent KR-20030070637-A (KR)
Title: Image forming device having function of detecting paper jam
Inventor: JUNG HEUNG SEOP
IPC: G03G15/00
Filed: 2002-02-26
Abstract: PURPOSE: An image forming system having a function of sensing paper jam is provided to detect paper jam that occurs between a fixing device and a paper discharging roller rapidly. CONSTITUTION: An image forming system includes the first, second and third detectors(261,263,264), and a controller. The first detector detects discharging of the front end of paper from a feeding roller(232). The second detector detects discharging of the front end of the paper from a fixing device(250). The third detector detects discharging of the front end of the paper from a paper discharging roller(233). The controller judges that the paper is jammed between the fixing roller and paper discharging roller when the controller does not receive the third detection signal from the third detector within a predetermined reference time after acceptance of the second detection signal from the second detector.
Patent KR-20030071981-A (KR)
Title: Wireless LAN service system for providing automatic connection function and method thereof
Inventor: KO HYEON CHEOL
IPC: H04L12/46
Filed: 2002-03-05
Abstract: PURPOSE: A system for servicing a wireless LAN supplying an automatic access function is provided to give a web service in connection with an external Internet network without modifying network environmental setup information of a terminal, and to perform authentication and accounting processes, thereby increasing efficiency of wireless LAN management. CONSTITUTION: The first NIF(Network Interface)(510) sets network band information to receive all packet data of a mobile communication terminal, and sets a system to interwork with an internal network. The second NIF(520) sets network band information not to receive all the packet data, and sets a system to interwork with an external network. An INET data processor(530) converts a direction of the packet data to the first NIF(510) by setting an IP address of the first NIF(510) to a gateway without setting gateway information, interprets a network address of the mobile communication terminal with one approved IP address in order to transmit the packet data to the external network and transmit data received from the external network to the mobile communication terminal, inputs an external approved network gateway in real time, controls a path setup routine, processes an IP forwarding process between the first NIF(510) and the second NIF(520), and processes message traffic between the external network and the internal network by converging lookup requests to an approved DNS server.
Patent KR-20030072117-A (KR)
Inventor: PARK HEON GEON
IPC: H01J11/46
Filed: 2002-03-05
Abstract: PURPOSE: A plasma display panel is provided to minimize short circuit of the flexible cable by protecting the flexible cable through the use of a frame. CONSTITUTION: A plasma display panel comprises a panel; a panel drive unit for supplying a drive signal to the panel; and a frame(20) interposed between the panel and the panel drive unit, and which has a plurality of holes(22) formed at the edge of the frame. A flexible cable for electrically connecting the panel and the panel drive unit is arranged to pass through the holes. The frame has fixing portions(21) formed at each corner of the frame so as to be connected to a case.
Patent KR-20030075776-A (KR)
Title: Fluorescent lamp without discharging electrons
Inventor: CHUNG EUN SU
IPC: H01J61/38
Filed: 2002-03-20
Abstract: PURPOSE: A dischargeless type fluorescent lamp is provided to achieve improved high luminance, while lengthening the lifespan of the lamp and reducing power consumption. CONSTITUTION: A dischargeless type fluorescent lamp(20) comprises a main body(22) having a luminous space(21), and which is formed of a transparent body permitting a transmission of a visible light; a phosphor deposited on the inner surface of the space of the main body and excited to radiate the visible light by being stimulated by the light of wavelength including an ultraviolet or infrared ray; and an excitation unit(40) for exciting the phosphor. The excitation unit includes a light source(41) for generating the light of wavelength including an ultraviolet or infrared ray; and a light transmitting member for transmitting the light generated from the light source to the phosphor existing in the space of the main body.
Patent KR-20030078179-A (KR)
Title: Meeting management system
Inventor: CHANG KI HONG
IPC: G06Q30/00
Filed: 2002-03-28
Abstract: PURPOSE: A system for managing a meeting and accumulating charges is provided to supply an accumulated charge for a member whose profile is publicized. CONSTITUTION: If a search expression is inputted through a search window from a user(S302), a server checks whether a member corresponded to a search condition exists(S304). If a member corresponded to a search condition exists(S306), a list of members acquired by a search result is displayed on a user terminal(S308), and the user selects a wanted other user(S310). If the user is selected in the displayed member list, it is checked whether an ID of the user is identical with an ID of the selected user(S314). If the ID of the user is not identical with the ID of the selected user, it is checked whether the balance of a user's account is more than a service charge(S316). If the balance of a user's account is more than a service charge, a profile of the selected user is displayed on a user's terminal(S317). It is checked whether a service charge is transferred from a user's ID account to an account of the selected user within a predetermined time(S324). If a service charge is not transferred from a user's ID account to an account of the selected user within a predetermined time, a service charge is transferred from the user's ID account to the account of the selected user(S326).
Patent KR-20030078217-A (KR)
Title: Method for generating program guide using preview and apparatus thereof
Inventor: PARK SE HYEOK
IPC: H04N21/236
Filed: 2002-03-28
Abstract: PURPOSE: A method and a device for producing program guide by a preview are provided to conveniently select or watch corresponding contents by producing program guide with preview in a digital television, a personal video recorder, and a set-top box. CONSTITUTION: A method for producing program guide by preview includes the steps of extracting preview data from received broadcasting signals and storing the preview data to the first storing part(410), and making a list of the stored previews on a screen for the manipulation such as selection or deletion by a user(420). The user manipulates an edition or reservation function by selecting a desired preview and deleting the others from the list(430). Programs among the received broadcasting signals are stored to a second storing part(440). A program guide is produced by linking the selected preview with a corresponding program(450). The program guide is linked with reference to PID or position information recorded together with the preview or programs stored in the first and second storing parts.
Patent KR-20030079230-A (KR)
Title: vinly house hose up dawn
Inventor: KIM CHANG HUN
IPC: A01G9/24
Filed: 2002-04-02
Abstract: PURPOSE: Provided is a hose lifting device for a vinyl house which is fitted to a vinyl house pipe frame and allows a user to move a hose for supplying water to agricultural crops easily. CONSTITUTION: A hose lifting device for a vinyl house is characterized in that a plurality of pulleys are installed to the upper part of the ceiling of a vinyl house pipe frame; a tugboat is installed inside the pulley; one end of the tugboat is connected to a hose connecting member that links and supports the hose; a switch is installed to the other end of the tugboat to wind/unwind the tugboat; a hose lifting cord is linked to the tugboat through the inside of the pulley; and the lower part of the hose lifting cord is connected to a hose supporting cord.
Patent KR-20020029057-A (KR)
Inventor: KIM JAE HYUN
IPC: G09F13/12
Filed: 2002-04-03
Abstract: PURPOSE: An advertisement board using a luminescent diode is provided to allow the advertisement board to be simply constructed regardless of the area of an installation place by reducing the thickness thereof while maximizing the visual effect thereof. CONSTITUTION: The advertisement board(100) consists of an advertisement display plate(140) composed of a permeable advertisement display portion(141) and an impermeable shield(142); and a light emitting diode fixing board(120) composed of a light shielding plate(130) contacting with the rear surface of the advertisement display plate and a light emitting diode(150) spaced at regular distances. The light of the light emitting diode is irradiated to the rear surface of the advertisement display plate by an area of incidence along an inner space(122) defined between the advertisement display plate and the light emitting diode fixing board.
Patent KR-20030080635-A (KR)
Title: apparatus for eliminating for sludge
Inventor: KIM CHUNG SOO
IPC: C02F11/12
Filed: 2002-04-10
Abstract: PURPOSE: A sludge removing apparatus is provided, which easily removes sludge settled down on the bottom under the water of the fish-farm or wastewater treatment plant without transfer operation of fish or wastewater when removing sludge of fish-farm or wastewater treatment plant. CONSTITUTION: The sludge removing apparatus comprises a main body(110) having a proper specific gravity in such a way that the main body(110) is floated and moved on the water; an injection means installed on the main body(110) to inject fluid of high pressure into the bottom under the water as driving force of engine(150) is being transmitted; a suction means operated by driving force of the engine(150) to suck in sediment such as sludge settled down on the bottom under the water to a proper pressure using the injected fluid; a separation means for filtering the sediment such as sludge sucked in from the suction means so that the sludge is separated from the water, storing the sludge temporarily and discharging water to the outside; and a discharge means for discharging sludge separated by the separation means to the outside, wherein the separation means comprises injection pump(210), supply pipe(220) and a plural injection nozzles, wherein the suction means comprises suction pump(310), suction pipes(320) and suction plate, and wherein the separation means comprises reservoir(410) and filtration part.