baber/WOPTO huggingface dataset:
Patent KR-20020025530-A (KR)
Title: Apparatus for the simultaneous removal of particulates and hydrogen chloride using catalysts doped fibrous ceramic filters
Inventor: CHOI JONG IN
IPC: B01D53/86
Filed: 2000-09-29
Abstract: PURPOSE: Provided is a one unit device which treats simultaneously fine dust and hydrogen chloride when polymers such as plastics and styrofoam are incinerated. The device is used economically, highly efficient and contributes to the improved atmospheric environment. CONSTITUTION: The device comprises: changing hot hydrogen chloride gas exhausted from the incinerator(1) into its salt by feeding appropriate moles of absorbent which reacts with HCl; exhausting the above dust and salts at the ceramic collection filter(3) by the compressed air from the compressor(6) attached to the outside wall of the above ceramic filter(3); the collected exhaust dust and base being delivered to the hopper(4) and retreatment equipment(5); and the gas without dust or HCl from the ceramic filter(3) being reused in the high temperature process or as heat source.
Patent KR-20010073975-A (KR)
Title: a manufacturing method of the tea by using the cascara sagrada
Inventor: KANG HYEONG MO
IPC: A23F3/00
Filed: 2000-10-02
Abstract: PURPOSE: A method for preparing mixed tea containing powdered extract of Cascara Sagrada is provided. This tea is increased in soluble components of Cascara Sagrada prepared as a powdered extract through extracting, concentrating and spray-drying processes and is also improved in active principles and taste by mixing Malva Verticillata Linne, Camellia Sinensis, Cassia Tora L, Polygonatum sp or brown rice with the powdered extract. CONSTITUTION: The method comprises the following steps of: i) extracting Cascara Sagrada by water or ethyl alcohol; ii) concentrating the Cascara Sagrada extract by a vacuum concentrator; iii) spray-drying the concentrate to prepare powdered extract; iv) granulating the powdered extract by spraying a binder selected from dextrin 30-50wt.% water solution(w/w), gelatin 5-15wt.% water solution(w/w) or Arabic gum 10-30wt.% water solution(w/w); v) mixing the powdered extract 10-80wt.% with at least two herbs selected from Malva Verticillata Linne 10-30wt.%, Camellia Sinensis 10-30wt.%, Cassia Tora L 10-30wt.%, Polygonatum sp 10-30wt.% or brown rice 10-30wt.%; and vi) packing the mixture in a filter paper.
Patent KR-20010067293-A (KR)
Title: Wiring board, semiconductor device having the wiring board method of forming the same and packaging method
Inventor: HONDA HIROKAZU
IPC: H01L23/12
Filed: 2000-10-05
Abstract: PURPOSE: A manufacturing process of a multilayer wiring board is provided to achieve a significant reduction in the cost of a wiring board, a narrowing of the pitch between the wirings in the board and the enhancement of the yield of the manufacture of the board. CONSTITUTION: During the manufacturing process of a multilayer wiring board which is formed of a multilayer wiring layer(3), the wiring board is dynamically restrained by a substrate formed of a metal plate, the flatness of each layer in the board during the manufacture is high held after the flatness of the plate and the generation of a warpage in the layer structure of the board is suppressed. It is more desirable that the base layer of the layer structure has buffer properties. The layer(3) having little distortion can be made thin in its thickness. As the result, the pitch between the wirings in the board can be made short. Moreover as the result, the production cost of the board can be reduced. The standoff height of the board is increased on the base layer, which is formed of a plurality of metal layers and a plurality of stress absorption layers, and moreover, the board has a buffer effect.
Patent KR-20020031943-A (KR)
Title: Dredging machine
Inventor: LEE KEUN HO
IPC: E02F3/88
Filed: 2000-10-24
Abstract: PURPOSE: An automotive dredging machine is provided by arranging a pair of a first- and a second-stage sprockets to input shafts of driving shaft and transmission gear box to change a first-stage gear into a second-stage gear of the dredging machine to lead a high-speed driving and to rapidly move across a man-hole section and/or pass a crossway during a driving signal. CONSTITUTION: The dredging machine comprises a driving spline(32) formed at a driving shaft opposite to a small sprocket; a first and a second-stage driving sprockets(64a,64b) having respective inner splines(65a,65b,75a,75b) faced each other; a driving transmission spline having inner and outer splines(63a,63b,73a,73b) at the first- and the second-stage sprockets; ring grooves(62,72) formed on a middle portion of the driving transmission spline; a driving operation shaft(66) formed at upper side of the ring groove and to slidingly move the spline toward the first and the second driving sprockets; a driving operating lever(68) to rotate the operation shaft; an interlocking spline at the transmission gear box; a first- and a second-stage interlocking sprockets; an interlocking operation shaft(76); an interlocking operation lever(78); and a first- and a second-stage chains.
Patent KR-20020034664-A (KR)
Title: Case of folder type multi display device
Inventor: KIM JANG HO
IPC: G06F1/16
Filed: 2000-11-03
Abstract: PURPOSE: A case of a fold-typed multi-display device is provided to minimize the non-display area by making one side of a display panel directly contact to the side of another display panel and to protect a display device from a shock by covering the exposed side of the display panel when the display device is folded. CONSTITUTION: A panel housing(20,40) dividedly receiving at least two of display panels(2,4) is prepared. An opening(62) is formed on the sidewall of the boundary of the panel housing to make one side of the display panel contact to the side of the other display panel while the display panels are unfolded. While the display panels are folded, the opening is exposed. A connecting unit(6) is installed at the rotational center of the panel housing to completely fold the panel housing or unfold in 180 angular degrees. A cover unit(10) is installed to cover the exposed opening when the panel housing is folded. The cover unit is folded when the panel housing is folded. A shelter(60) is formed on the sidewall to receive the cover unit.
Patent KR-20010051455-A (KR)
Inventor: ALLENDER JEFFREY OWEN
IPC: H04N5/208
Filed: 2000-11-04
Abstract: PURPOSE: To provide a video display device which detects the generation of undesired radiation and controls the undesired radiation. CONSTITUTION: In this video display device, undesired radiation is controlled in response to spectral components of a display signal and the device has a cathode-ray tube for displaying video pictures. A processor in the device controls the amplitude of the video picture signal connected to the cathode-ray tube for display in response to a radiation control signal. Moreover, the device has a generation means connected to the processor in order to generate the radiation control signal in response to components of the video picture display signal.
Patent KR-20020037779-A (KR)
Inventor: PARK SANG SUN
IPC: G06F13/12
Filed: 2000-11-15
Abstract: PURPOSE: A USB(Universal Serial Bus) port operation type IC card system is provided to possess the function of an IC card and a card reader in common and to directly communicate with a PC through a USB or serial port of the PC. CONSTITUTION: The system comprises a USB connector(31) connecting to the PC in order to transmit and receive the information, an information recognizer for the transmission/reception of the information with an object information medium, a memory(35) storing various kinds of service information, a CPU(33) processing the information stored in the memory in order to transmit/receive from the PC and the object information medium, and an interface(32) processing a command between the USB connector and recognizer and the CPU. The information recognizer includes a leading socket(34) transmitting/receiving the information by a contact mode and an antenna(37) transmitting/receiving the information by a non-contact mode.
Patent KR-20020040214-A (KR)
Title: A high strength bake-hardenable cold rolled steel sheet, and a method for manufacturing it
Inventor: HAN SEONG HO
IPC: C21D8/02
Filed: 2000-11-24
Abstract: PURPOSE: A method for manufacturing a high strength bake-hardenable cold rolled steel sheet is provided. The high strength bake-hardenable cold rolled steel sheet has a bake-hardened amount of 3-6kgf/mm¬2, average r value higher than 2.0, an elongation value at yield point 0.1wt.% or less when aged for 1 hour at 10 0°C. CONSTITUTION: The method includes the steps of: (i) spheroidizing a steel slab comprising C 0.0020-0.0030%, Si 0.02wt.% or less, Mn 0.07-0.2wt.%, P 0.05-0.08wt.%, S 0.008wt.% or less, sol-Al 0.02-0.06wt.%, N 0.0035wt.% or less, Nb 0.008-0.012wt.%, V 0.02-0.1wt.% and inevitable impurities at higher than 1200°C; conducting finish hot-rolling in the temperature range of 900 to 950°C; (iii) coiling in the temperature of 700 to 750°C; (iv) conducting cold-rolling at a reduction ratio of 75 to 80%; (v) continuous annealing in the temperature range of 830 to 850°C; and (vi) temper rolling at a reduction ratio of 1.3 to 2.0%.
Patent KR-20020040359-A (KR)
Title: a battery tray mounting structure of electric vehicle
Inventor: KIM BYEONG JIN
IPC: B60K1/04
Filed: 2000-11-24
Abstract: PURPOSE: Battery tray installation structure of an electric vehicle is provided to prevent the lowering of a lower tray due to the weight of a battery and to avoid the generation of cracks due to the concentration of a stress on a side member by dispersing the load of the battery toward a cross member. CONSTITUTION: Pillars(6) are integrally formed to the positions corresponding to cross members(7) of a lower tray(4). Through holes(6a) are formed in the pillars. A U bolt(8) is inserted to the cross member. Both legs of the U bolt are extended to the bottom of the lower tray by penetrating through the through holes of the pillars. A support plate(9) is fitted to the extended portion. Nuts(10) are connected to the legs of the U bolt at a lower portion of the support plate. Therefore, the lower tray is supported firmly and a load is dispersed to the cross members.
Patent KR-20010051955-A (KR)
Inventor: GOSAIN DURHAM PAL
IPC: H01L21/00
Filed: 2000-11-25
Abstract: PURPOSE: To provide a semiconductor device, in which a thin semiconductor film, such as a thin amorphous semiconductor film, etc., is formed with tight adhesion on a plastic substrate on the surface of which an oxide electrode film, such as an ITO film, etc., is formed, and to provide a method of manufacturing the device. CONSTITUTION: At manufacturing a semiconductor device, for example, a thin film solar battery having a substrate 3 made of a high polymeric organic material, an oxide electrode film 5 formed on the substrate 3, and thin semiconductor films 6, 7, and 8 containing at least one kind of group IV element and formed on the electrode film 5, the thin semiconductor film 6, which is in contact with the electrode film 5, is formed by sputtering in a nonreducing atmosphere, for example, containing no hydrogen gas, so that no granular product of 3 nm or larger diameter is substantially contained in the interface between the films 5 and 6.
Patent KR-20020041003-A (KR)
Title: Switch Element Used in Distributed Control System
Inventor: CHO HYEON SANG
IPC: H04L12/427
Filed: 2000-11-25
Abstract: PURPOSE: A switch device used in a DCS(Distributed Control System) is provided to select only one among two operation frequency signals or more and use the selected operation frequency signal. CONSTITUTION: An elastic buffer(31) re-times inputted data to suitable for a clock used in a switch device. A demultiplexer(32) divides 51.84MHz data outputted from the elastic buffer(31) into 25.92MHz data according to the first enable signal(E1) provided from the inside. Two nxn switches(33,34) receive n data and output n data. A multiplexer(35) determines whether the data outputted from the nxn switches(33,34) are outputted as 25.92MHz or 51.84MHz according to the second enable signal(E2) provided from the inside.
Patent KR-20020041555-A (KR)
Title: Apparatus for correcting time clock phase in CDMA BTS
Inventor: LIM JAE U
IPC: H04L7/033
Filed: 2000-11-28
Abstract: PURPOSE: A time clock phase compensator in a CDMA base station is provided to reduce a load of a processor by compensating for a phase of 2 second clock in a hardware method. CONSTITUTION: A GPS receiving board(100) receives a system clock and a time clock from a GPS satellite. A phase locked loop(200) synchronizes a phase of a system clock received by the GPS receiving board(100). A voltage controlled oscillator(300) generates an oscillating frequency in response to the system clock from the phase locked loop(200). An offset controller(400) divides an oscillating frequency from the voltage controlled oscillator(300). The offset controller(400) detects whether an offset is generated in the divided oscillating frequency. When the offset is generated in the divided oscillating frequency, the offset controller(400) controls the offset according to an offset control signal.
Patent KR-20020042246-A (KR)
Title: Windows Emulation 8051(8 bit) Trainer
Inventor: CHA YEONG BAE
IPC: G06F17/00
Filed: 2000-11-30
Abstract: PURPOSE: A windows emulation 8051 trainer is provided to acquire the function of an 8051 one-chip microcomputer and the application processes thereof by learning, to make a user acquire system programming by himself, to write a user program by using a writer embedded in a window emulation 8051 trainer without an additional one-chip writer, to test the user program by using a test board, and to utilize the compatible machines of 8051 microcomputers. CONSTITUTION: The trainer comprises a main board, an expansion board, a test board, and a display. A CPU(Central Processing Unit) board(11) and a connector(19) are placed on the main board. A one-chip microcomputer 8051 CPU(111) and another 8051 compatible CPU and a connector(112) to combine with a connector(19') of the main board are placed on the CPU board. An EPROM(Erasable Programmable Read Only Memory)(12), an EEPROM(Electrically Programmable Read Only Memory)(13), an SRAM(Static Random Access Memory)(14), a first decoder(15), and a first latch(16) are installed in a memory unit. The test board includes a one-chip microcomputer writer socket and a universal socket board.
Patent KR-20020043759-A (KR)
Title: Roof panel of bus with air-conditioner
Inventor: CHO SEONG PIL
IPC: B62D31/00
Filed: 2000-12-04
Abstract: PURPOSE: Structure of a roof of a bus having an air conditioner system is provided to maintain the front height of a bus by raising a roof panel as high as the front portion raised by an air conditioner, and to improve the comport and visibility of an occupant by expanding the interior space of the bus. CONSTITUTION: An air conditioner system(200) is installed in the center of a roof panel(100). A horizontal duct(300) is installed on each side of the air conditioner system. Cold and hot air is discharged from the horizontal duct. A rotary rank(400) installed at the window of each horizontal duct. The air conditioner, the horizontal duct and the rack are installed in the roof panel. As high as the front portion raised by the air conditioner, the roof panel is raised. The interior space of a bus is expanded by the horizontal duct and the rack. Therefore, the residence of an occupant is improved.
Patent KR-20020043373-A (KR)
Title: A payment system and an enhanced payment process using cyber wallet in mobile commerce.
Inventor: HONG BEOM GI
Filed: 2000-12-04
Abstract: PURPOSE: A system for paying a cost using a wireless terminal including an electronic wallet on a wireless Internet and a method thereof are provided to simplify a procedure of a payment by downloading an electronic wallet and registering various paying units in the electronic wallet at once. CONSTITUTION: A client connects to a wireless Internet store using a web browser being operated on one's wireless terminal and registers to a web page as a member(1a) and downloads an electronic wallet(50,2a). The client inputs payment unit information in the electronic wallet(50) and designates a password(2b). The recorded electronic wallet(50) is downloaded. The client watches a transmitted commodity list(3a), selects a commodity, and receives a payment screen(5a). If the client selects the electronic wallet(50), the electronic wallet(50) is operated(3b). The client selects a wanted payment unit in the electronic wallet(50,4b). The selected payment unit information is coded(5b) and transmitted to an electronic payment server(300). The electronic payment server(300) checks the transmitted payment unit information(6a) and transmits the information to a corresponding financial institution server(400,7a) and receives an approval result(8a). The electronic payment server(300) transmits the approval result to a wireless Internet store(200,9a) and a terminal of a client(10a).
Patent KR-20020052110-A (KR)
Title: Grinder
Inventor: KIM BONG JIN
IPC: B24B5/37
Filed: 2000-12-23
Abstract: PURPOSE: A grinding unit is provided to facilitate roughness control of a working roll and installation of a grinding belt and to effectively absorb grinding vibration by controlling contact pressure between the working roll and the grinding belt depending from air amount supplied to an elastic member. CONSTITUTION: A grinding unit comprises a supporting unit(20), a rotating unit(40), and a grinding head(60). The supporting unit includes a movable cylinder(24) installed to a bottom rail, a movable base(26) moved by the cylinder, and a supporting body(28) installed to the base vertically. The rotating unit includes a rotating body(44) connected to the supporting body and a rod of a tilt cylinder, a rotating axis(46) rotatably installed to the rotating body, and a rotating motor(48) connected with the rotating axis. The grinding head includes a head base(62), a driving roll(66) and a driven roll(68) installed to the head base, a rotating elastic member(72) rotatably fixed to a rod of a pressure controlled cylinder, an air supply line, and a grinding member(76) wound around the rolls and the rotating elastic member.
Patent KR-20020053181-A (KR)
Title: Measuring jig of door closing for vehicle
Inventor: KIM JIN HWA
IPC: G01M17/00
Filed: 2000-12-27
Abstract: PURPOSE: A door closure measurement jig is provided to achieve improved reliability for product and convenience due to the increased door closing force, while reducing processes for inspecting outer appearance of vehicle body. CONSTITUTION: A door closure measurement jig comprises a first jig installed at a center filler(16) side of a door frame(4) so as to measure a door closure; and a second jig bent to be coupled with the first jig, and installed at a door inner panel(42) so as to measure a door closure force. The first jig includes a clay material(28) attached to a first bent portion where a door striker is positioned; a first position fixing pin(30) mounted to a center filler panel at a second bent portion extended from the first bent portion; a first magnetic member(32) attached to the center filler side at a third bent portion extended from the second bent portion; and a measuring member arranged at a fourth bent portion(24) extended from the third bent portion. The second jig includes a bent portion A which is bent at the area where a door latch is positioned; second position fixing pins(48) mounted to the door inner panel at a bent portion B extended from the bent portion A; a second magnetic member(52) attached to the door inner panel side at a bent portion C extended from the bent portion B; and a measurement pointer(56) arranged at a bent portion D extended from the bent portion C.
Patent KR-20020055738-A (KR)
Title: EGR system for diesel engine
Inventor: KIM HYEON YONG
IPC: F02M25/07
Filed: 2000-12-29
Abstract: PURPOSE: An EGR system for a diesel engine is provided to reduce NOx by properly treating the operating condition of the engine, and to measure the exact amount of air supplied to the engine by using a MAP sensor. CONSTITUTION: An EGR tank(10) has an EGR port(9) communicated with a combustion chamber(1), and stores a predetermined amount of exhaust gas. A solenoid valve(11) opens/closes the EGR port(9) by a control signal output from an ECU(12). The ECU(12) opens the solenoid valve(11) in an expansion stroke and makes the EGR tank(10) to store the exhaust gas, closes the solenoid valve(11) in an exhaust stroke, and opens the solenoid valve(11) in a suction stroke and supplies the exhaust gas stored in the EGR tank(10) to the combustion chamber(1) with intake air.
Patent KR-20020056795-A (KR)
Title: Method for Managing searcher of multi-channel in mobile communication system
Inventor: KIM JONG HEON
IPC: H04B7/26
Filed: 2000-12-29
Abstract: PURPOSE: A searcher operating method for a multi-channel in a mobile communication system is provided to share 'N' number of searchers by 'M' number of channels by time division, and effectively operate the searcher by using DBR(Data Burst Randomizer) information of each channel at a frame start portion. CONSTITUTION: An interrupt controller(10) generates an interrupt to a CPU(50) and controls the interrupt so that the interrupt can be cleared by the CPU(50). A system timer(20) is aligned to a system reference time to inform current time information. 'M' number of DBR pattern generator(30) generates a DBR pattern for 'm' number of channels by a common long code state, a long code mask of each channel, a frame offset and a data transfer rate. A searcher(40) has a search parameter buffer and a search result buffer.
Patent KR-20010021592-A (KR)
Title: 실리카 유리를 제조하기 위한 게르마늄 클로라이드 및실록산 원료 및 이의 제조방법
IPC: C03B8/04
Filed: 1998-06-24
Abstract: 본 발명은 섬유로 인발될 수 있는 광도파관 및 광도파관 예형을 제조하는 방법에 관한 것이다.    실록산 및 게르마늄 클로라이드 혼합물을 포함하는 실리카 제조용 원료 및 광도파관 예형 제조 장치도 또한 설명된다.    부가적으로, 이는 게르마늄 도핑 실리카를 제조하기 위해 고순도 게르마늄 클로라이드와 함께 고순도 실록산의 사용 및 증착단계 이전의 혼합단계를 포함한다.    상기 원료의 증착 면으로의 운반 라인은 175℃∼200℃로 가열될 수 있다.
Patent KR-20010023039-A (KR)
Title: 비상구 표시를 위한 저전압 고효율 형광등
IPC: H05B41/24
Filed: 1998-08-19
Abstract: 본 발명은 개구부 벽에 비상구 라는 단어가 형성된 하우징과, 상기 개구부에서 투명한 부재와, 형광 가스 방전 램프 수단과, 저전압원과, 한쌍의 출력 터미널과 상기 저전압을 연결하는 LC 프리 회로를 구비한 고주파 사각파 전압과, 상기 형광 가스 방전 램프 수단을 비-열이온적으로 여기시켜 조사하여 상기 투명한 부재와 비상구 라는 단어를 조사하도록 형광 가스 방전 수단으로의 고주파 사각파 전압을 포함하는 비상구 표시부 발광 시스템을 제공한다.  저압은 2 내지 90 볼트이며, 주파수는 75 kHz 내지 3.5 MHz 이다.
Patent KR-20010023203-A (KR)
Title: 패킷 교환 서비스를 가진 디지털 전송 시스템에서 데이터전송을 하는 방법
IPC: H04L12/56
Filed: 1998-07-29
Abstract: 패킷 교환 서비스를 가진 디지털 전송 시스템에서 데이터 전송을 하는 방법에 있어서, 채널 코딩을 위해서 터보 코딩이 송신기단의 터보 코더에서 수행되고, 터보 디코딩이 소프트-결정 출력 신호를 가진 수신기단의 터보 디코더에서 수행된다.  ARQ를 트리거하기 위해, 공지된 파라미터 평가 방법에 의해 채널 품질이 평가되며, 터보 디코더에서의 소프트 결정 출력 신호의 분산이 결정되며, 채널 품질과 분산으로부터 전송된 패킷의 정확 또는 부정확이 추정되며, 부정확한 패킷의 적어도 일부의 재전송이 트리거된다.  부정확한 패킷의 정보의 재전송 시에, 이전 전송에서 천공된 정보의 적어도 일부가 전송된다.  이 부가적 정보는 수신기단에서 이미 존재하는 정보에 삽입되고, 이 완전한 정보가 다시 디코드된다.
Patent KR-20010030784-A (KR)
IPC: C07D249/04
Filed: 1998-09-29
Abstract: Tricyclic triazolobenzazepine derivatives in the form of a prodrug are provided. The compounds according to the present invention are those represented by formula (I) and pharmacologically acceptable salts and solvates thereof. The compounds are useful as antiallergic agents and exhibit excellent bioavailability. <CHEM>  wherein R<1> represents hydrogen, OH, alkyl or phenyl alkyl,   R<2>, R<3>, R<4>, and R<5> represent hydrogen, halogen, optionally protected hydroxyl, formyl, optionally substituted alkyl, alkenyl, alkoxy or the like, and Q represents a group selected from the following groups (i) to (iv), halogen, or alkoxy: <CHEM>
Patent KR-20010031061-A (KR)
Title: 가금류 및 기타 육류를 위한 아염소산 살균살포제의효능을 최적화시키는 방법
IPC: A23B4/12
Filed: 1998-10-01
Abstract: 본 발명은 약 0.05% 내지 0.12%의 아염소산 금속염을 함유하는 수용성 용액, 및 상기 수용성 용액의 pH를 약 2.2 내지 4.5로 조절하고 아염소산 형태의 상기 아염소산 이온 농도를 상기 수용성 용액의 약 35% 중량부 이하로 유지하도록 약 2.0 내지 4.4의 pK a 를 갖는 충분한 양의 산과의 살포 적용에 의해 육류 도축물을 살균하는 방법에 관한 것으로, 상기 아염소산 금속염 대 산의 몰 비율은 적어도 상기 수용성 용액내의 아염소산 금속염의 그램/리터(grams/liter) 농도와 상기 산의 첫번째 pK a 의 곱과 같다.  일 실시예로, 상기 육류 도축물은 가금류(poultry)이다.