baber/WOPTO huggingface dataset:
Patent KR-20010091008-A (KR)
Title: Pll semiconductor with testability, and method and apparatus for testing same
Inventor: NIRAZUKA KIMITOSHI
IPC: G01R25/00
Filed: 2001-02-15
Abstract: PURPOSE: To shorten the required time for test, and to reduce the testing cost by further easily testing a PLL semiconductor device including a voltage control oscillator and a frequency divider. CONSTITUTION: Not only the voltage control oscillator 10A but also an R frequency divider 21, a (PN+A) frequency divider 22 capable of varying a value of A, a phase comparator 23 and a charge pump 24 are formed in the PLL semiconductor device 20. A low-pass filter 25 confirmed in having a standard characteristic is externally attached to this PLL semiconductor device to constitute a PLL circuit of a testing object. The (PN+A) frequency divider 22 is a pulse swallow system, and the input end for setting the value of A to a value before and after user ordinary use time is connected to an external terminal of the PLL semiconductor device 20 for simplifying a test. A dividing value of the frequency divider 22 is set to the value before and after the use time to check whether or not the PLL circuit synchronously oscillates in a prescribed time to judge the quality of the PLL semiconductor device 20.
Patent KR-20020067167-A (KR)
Title: Apparatus and method for conversion of ATM Adaptation Layer Type
Inventor: PARK NO HUI
IPC: H04L12/28
Filed: 2001-02-15
Abstract: PURPOSE: An AAL(ATM Adaptation Layer) type conversion system and a method thereof are provided to execute conversion for all AAL types by using an MPC8260 microcontroller for AAL type conversion and implementing an ATM for two FCCs(Fast Communication Controller). CONSTITUTION: An interrupt handler, in an idle state, checks whether ATM cells of a specific AAL type are received from the first FCC(ST11,ST12). If ATM cells are received, the interrupt handler reassembles the received ATM cells(ST13) and stores them in a buffer pool that the buffer pointer of a receiver BD(Buffer Descriptor) appoints(ST14). Then the interrupt handler is allocated a buffer from the buffer pool(ST15) and connects it to the buffer pointer(ST16). In case that a transmitter interrupt is generated(ST17), the interrupt handler transmits the buffer pointer of the current BD(ST23). If a receiver interrupt is generated, the interrupt handler transmits the buffer pointer of the current BD to an AAL type conversion task(ST18). The AAL type conversion task, receiving the buffer pointer, executes AAL type conversion(ST19). The AAL type conversion task allocates the received buffer pointer to the buffer pointer of a transmitter BD having a relevant connection(ST20), connects the new buffer pointer, allocated from the buffer pool, to the buffer pointer of the current BD(ST21), enables the ready field of the BD, and transmits it(ST22).
Patent KR-20010096570-A (KR)
Title: Resin composite for forming barrier lib for flat display panel
Inventor: HAYASHI NORIYA
IPC: H01J11/36
Filed: 2001-02-20
Abstract: PURPOSE: To provide a curing characteristic-improved component of the partition board to be used to mold a partition board for the discharge display cell, etc., of the thin display panel or to repair the deficient parts. CONSTITUTION: The component of the division board for the thin display panel is a mixture of glass or ceramic powders, for forming the whole or a part of the partition board for the thin display panel and a binder as an organic additive. The organic additive generates thermal energy, by receiving the radiated energy and contains a resin composition of a 15 to 50 wt.% which can be cured by the energy from the energy source or by the generated thermal energy.
Patent KR-20020069928-A (KR)
Title: receptacle for things to drink having a cooling ability
Inventor: SEO WON GIL
IPC: F25D31/00
Filed: 2001-02-28
Abstract: PURPOSE: A beverage container with a cooling function is provided to improve a cooling effect of beverage, to facilitate its opening manipulation, and to generate unique various sounds according to the kinds of beverage. CONSTITUTION: The beverage container(200) comprises a refrigerant container(230) which is installed inside the beverage container, and formed with a refrigerant valve(240) discharging a refrigerant to the outside; a vaporization tube of whose one end is connected to the refrigerant valve and the other end communicates with the outside of the container so as to vaporize the refrigerant discharged through the refrigerant valve and to cool beverage by taking a heat required to the vaporization of the refrigerant from the beverage by force; and a refrigerant valve actuating part(220a).
Patent KR-20020071108-A (KR)
Title: Landfill gas burning system
Inventor: PARK BYEONG HAK
IPC: F23G7/06
Filed: 2001-03-03
Abstract: PURPOSE: A landfill gas combustion system is provided to efficiently perform the combustion operation by stably supplying power which is required for operating an ignition plug. CONSTITUTION: A landfill gas combustion system includes a hollow gas discharging pipe(10) for discharging landfill gas which is generated when organic matter included in the waste of a waste reclaimed land is dissolved. The hollow gas discharging pipe(10) is connected to a gas well(2) or to a gas collecting device. An upper end of the hollow gas discharging pipe(10) is exposed adjacent to a surface of the waste reclaimed land. A hollow gas conveying pipe(20) is vertically connected to the upper end of the hollow gas discharging pipe(10). A valve(24) is mounted at a center of the hollow gas conveying pipe(20) to control the flow of landfill gas.
Patent KR-20010087332-A (KR)
Title: Electron source, image display device manufacturing apparatus and method, and substrate processing appararus and method
Inventor: SATO YASUE
IPC: H01J9/02
Filed: 2001-03-05
Abstract: PURPOSE: An electron source/image display device manufacturing apparatus is provided to shorten the time particularly for the "activation" step, can improve the uniformity of electron-emitting characteristics, and are suitable for mass production. CONSTITUTION: The electron source/image display device manufacturing apparatus includes a device formation substrate(101), a vessel(102), a sealing member(103) such as an O-ring which joins the vessel(102) and substrate(101), a substance(104) to be supplied into the vessel(102). The substance(104) is a carbon compound when this apparatus is used in the "activation" step. The substrate(104) is not necessarily used when the apparatus is used in the "forming" step. However, when the apparatus is used in the "forming" step, the substrate(104) is preferably a reducing substance for a conductive film which forms a unit. The reducing substance is preferably hydrogen when the conductive film forming the unit is made of an oxide such as PdO.
Patent KR-20020073036-A (KR)
Inventor: HA SANG ROK
IPC: H01L21/3105
Filed: 2001-03-14
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to reduce a dishing phenomenon generated from a CMP(Chemical Mechanical Polishing) process without forming a dummy pattern. CONSTITUTION: A conductive layer(22) is formed on a semiconductor substrate(20). The first stopper layer(24) is formed thereon. A plurality of conductive patterns are formed by etching the first stopper layer(24) and the conductive layer(22). An interlayer dielectric(26) is formed on a whole surface of the semiconductor substrate(20). The second stopper layer is formed on the interlayer dielectric(26). A photoresist layer is coated on the second stopper layer. The interlayer dielectric(26) of a cell region is removed and a part of the second stopper layer is polished by performing the first polishing process. The second stopper layer is removed from a peripheral region by performing the second polishing process.
Patent KR-20020073742-A (KR)
Title: A ball skate
Inventor: YOO EOK SIK
IPC: A63C17/24
Filed: 2001-03-16
Abstract: PURPOSE: Ball skates are provided to ensure free rotation and movement thereof by adopting balls as driving wheels, and to enable stable stoppage and speed reduction actions using a brake stopper. CONSTITUTION: The ball skates comprise shoes(20), an out sole(21) for the shoes, and a body plate(10) attached to the bottom of the out sole. The body plate is formed with at least two grooves receiving a blade ball(13) respectively. A ball having a relatively small size than the blade ball is received between the groove and the blade ball, and a cover(14) is bonded to the body plate so as to cover the lower surface of the body plate and expose a part of the blade balls. A support(16) is provided around the exposed blade balls to prevent the secession of the blade balls.
Patent KR-20020075591-A (KR)
Title: An apparatus of core network simulator for RNC functions test in IMT-2000 asynchronous system
Inventor: LEE NAM SEOK
IPC: H04B17/40
Filed: 2001-03-26
Abstract: PURPOSE: A CN(Core Network) simulator for the verification of the functions of an RNC(Radio Network Controller) in an IMT-2000 asynchronous system is provided to support a protocol test function and to offer a user traffic interface function through a test for a call processing procedure and function and the transfer of actual voice data by enabling a call to be made between an actual terminal and a PSTN subscriber. CONSTITUTION: A CN simulator is divided into a front end system(201) and a rear end system(202). A call control application part(209) in the rear end system(202) generates a virtual call to analyze the call processing performance of an RNC(214) or processes the incoming/outgoing call from an actual terminal or a PSTN user. For this, a network signal processing part(208) in the front end system(201) detects a signal from a PSTN(210) or transmits a call setup signal to the PSTN(210). A call processing part(210) controls the RNC(214) in order to support incoming/outgoing calls and provides a function to exchange call setup information with a terminal. For this, a signaling link control part(212) supports an ATM signaling link.
Patent KR-20020076728-A (KR)
Title: Semiconductor quantum dot optical amplification modules and optical transmission systems employing those modules
Inventor: LEE DONG HAN
IPC: G02B6/42
Filed: 2001-03-30
Abstract: PURPOSE: A semiconductor quantum dot optical amplification module and an optical transmission system using the same are provided to planarize automatically a gain by using the semiconductor quantum dot amplification module having a broad gain band. CONSTITUTION: The first and the second wavelength division multiplexers(501,502) are installed at an input side and an output side. A plurality of semiconductor quantum dot optical amplification modules(5101,5102,...,501N;QDOA) are formed between the first and the second wavelength division multiplexers(501,502). An optical signal of a wide wavelength band is inputted into the first wavelength division multiplexer(501) and the received signal is amplified by the semiconductor quantum dot optical amplification modules(5101,5102,...,501N;QDOA). Namely, the optical signals are coupled by the first wavelength division multiplexer(501) and the coupled optical signals are divided into a plurality of wavelength signals by the second wavelength division multiplexer(502).
Patent KR-20020078493-A (KR)
Title: Method for testing array structure
Inventor: LEE JONG HO
IPC: H01L21/66
Filed: 2001-04-03
Abstract: PURPOSE: A testing method of an array substrate is provided to shorten a test time and to reduce the reduction of pin contact due to a movement of test equipment by testing total array substrates using a single testing procedure. CONSTITUTION: A plurality of array substrates having data pads(3) and gate pads(5) are formed on a glass substrate(10). The gate pads(3) and the data pads(5) except for gate pads and data pads formed at edge portions of the glass substrate(10) are electrically connected to adjacent gate bus lines(9b) and adjacent data bus lines(9a) via metal wires(7), respectively. After contacting test pins(6) on the data pads and gate pads formed at the edge portions of the glass substrate(10), the array substrates are tested by using a single testing step.
Patent KR-20020078251-A (KR)
Title: web site operating system for bidding construction of building and method for same operating
Inventor: JEON SOOK JA
Filed: 2001-04-06
Abstract: PURPOSE: A construction tender web site operating system and method is provided to enable plural design companies and construction companies to transparently make a tender for designing and constructing a building as desired by a building owner so that it can prevent a fraudulent construction. CONSTITUTION: The method comprises steps of noticing a tender for an interim construction design by opening a construction request document, submitted by a building owner, to a plurality of design company members registered at the first member management database(S21), enabling the design company members to download/fill in a tender form of an interim construction design and to make a tender for the interim construction design by transmitting the tender form to a web server within a designated time(S22), finishing a tender application of the interim construction design(S23), determining a successful tenderer on the interim construction design by enabling the building owner to consult with experts and opening the successful tenderer and determination reasons to the design company members(S24, S25), noticing another tender for a building construction by opening the determined interim construction design to a plurality of construction company members registered at the second member management database(S26), enabling the construction company members to download/fill in a tender form of a building construction and to make a tender for the building construction by transmitting the tender form to the web server within a designated time(S27), finishing a tender application of the building construction(S28), determining a successful tenderer on the building construction by enabling the building owner to consult with experts and opening the successful tenderer and determination reasons to the construction company members(S29, S30), and enabling the determined design company to perform a real design based on the interim design and the construction documents submitted by the determined construction company, and enabling the determined construction company to construct the building based on the real design(S31, S32).
Patent KR-20010098658-A (KR)
Title: 기판 처리 장치, 기판 처리 방법 및 반도체 장치의 제조방법
IPC: B65G49/07
Filed: 2001-04-17
Abstract: 리드 타임을 단축하고, 작업 효율을 높인다. 
     반도체 제조 장치(1)에 있어서, 한 쌍의 웨이퍼 로딩 포트(13, 13)를 상하로 2단 설치하고, 양 웨이퍼 로딩 포트(13, 13)에는 포드(10)의 캡(10a)를 개폐하는 포드 오프너(20)를 설치한다.  한쪽의 웨이퍼 로딩 포트(13)에 있는 포드(10)에 대한 웨이퍼(9)의 출납 작업 중에 다른 쪽의 웨이퍼 로딩 포트(13)에 있는 포드(10)의 반입 반출작업이나 준비작업을 동시에 진행시킨다. 
     포드(10)를 교환할 때의 대기 시간을 없애 작업 효율을 높일 수 있다.  상하로 2단 설치함으로써, 웨이퍼 로딩 포트의 점거 면적을 증가시키지 않아도 되므로, 반도체 제조 장치의 횡폭의 증가를 피할 수 있다.
Patent KR-20020080944-A (KR)
Title: Shooting test apparatus using oil and air pressure
Inventor: PARK GWANG HYEOK
IPC: F42B10/32
Filed: 2001-04-18
Abstract: PURPOSE: A shot testing apparatus is provided to carry out a shot test without varying a structure of testing equipment by performing the shot test using hydraulic and pneumatic pressure. CONSTITUTION: A shot testing apparatus includes a housing(10) forming a chamber(11) therein. A coupling pipe(13) and a guiding pipe(15) communicated with the chamber(11) are protruded to inner and outer portions of the housing(10). A pressure inlet(17) is formed at the other side of the housing(10). A shooting barrel(20) is coupled to the coupling pipe(13). An object(80) to be shot is accommodated in the shooting barrel(20). An outer peripheral portion of the coupling pipe(13) makes contact with an inner peripheral portion of the shooting barrel(20). In addition, an inner peripheral portion of the shooting barrel(20) makes contact with an outer peripheral portion of the object(80).
Patent KR-20010105195-A (KR)
IPC: B65H1/18
Filed: 2001-05-15
Abstract: A device for controlling delivery of sheets from a stack includes a lift for a stack of sheets. A sheet inserter removes sheets from the top of the stack to move them. A detector detects the front top level of the stack and measures the extent of variations in the level of the stack. A computer receives a measurement from the detector and acts on a first electric motor for the lift to raise the stack. A source of information connected to the computer relates to the supply frequency in real time and to the nominal thickness of the sheets. The computer output is connecting to a sheet supply frequency varying device for controlling the first motor to the lift. The computer is programmed so that the signal at its output is characteristic of the difference between the measured level of the stack and the calculated level thereof. An auxiliary supply device may support and raise the stack, based on the computer program, independently of the lift.
Patent KR-20020090652-A (KR)
Title: bm business
Inventor: GONG SUK TAE
IPC: G06Q50/10
Filed: 2001-05-29
Abstract: PURPOSE: A business model for a motor race on the Internet is provided to make many people participate in the motor race through the Internet by renting a wireless vehicle, and to show the motor race to many nitizens through the real time Internet broadcasting. CONSTITUTION: The vehicle controlled through the Internet by the wireless remote control is prepared. A race course is prepared in a distant place. A main computer connected to the Internet is installed in the race course. The main computer is connected to many broadcasting cameras, microphones, and subsidiary computers via the LAN. A wireless transmitting and receiving unit for controlling connected to the subsidiary computers wirelessly and interactively communicates with the wireless remote control of the vehicle. A video signal of the camera of the vehicle and other motion signals are transmitted to the subsidiary computers. The signals of the broadcasting equipments in the race course are transmitted to the main computer and a server computer. Upon running a control program from a netizen's computer, a control signal of the control unit is transmitted to the components of the vehicle.
Patent KR-20020091515-A (KR)
Title: Retractor Luggage cover device for vehicle
Inventor: KIM SANG GON
IPC: B60R5/04
Filed: 2001-05-31
Abstract: PURPOSE: A baggage covering apparatus is provided to prevent noise when a case formed at both sides thereof with a cap is fixed to a chassis of a vehicle by preventing the cap or a retractor body from being unnecessarily moved from the case. CONSTITUTION: A cover is arranged around a pipe(300), in which a retractor body(400) is installed. The pipe(300) is surrounded by a case(200). A cap(100) is coupled to both sides of the case(200). An insertion part(410) is formed at one side of the retractor body(400) and an extension part(420) is formed at the other side of the retractor body(400). A fixing part(430) having a protrusion(431) is formed at upper and lower portions of the insertion part(410). An operating part(440) having a locking protrusion(441) is formed at upper and lower portions of the extension part(320). A slide slot(120) is formed in the cap(100). The operating part(440) of the retractor body(400) is slidably inserted into the slide slot(120) of the cap(100).
Patent KR-20020092105-A (KR)
Title: Apparatus for moving pick-up of disk player
Inventor: JUNG SU HWAN
IPC: G11B7/10
Filed: 2001-06-02
Abstract: PURPOSE: A pick-up transfer device of a disk player is provided to prevent generation of phase error among three beams when 3-beam method or DPP method is executed for detecting a tracking error signal. CONSTITUTION: A pick-up transfer device of a disk player includes a pick-up support plate(2) installed at the bottom plate of the disk player, two pick-up guide axes(41,42) placed above the pick-up support plate, and two pick-ups(9,10), slidably set on the pick-up guide axes, having two object lenses for reproducing or recording different kinds of disk signals or the same kind of disks. The device further includes a transfer means(3) moves the pick-ups straight along the pick-up guide axes according to a transfer motor and a reduction gear. The two pick-up guide axes have a predetermined angle between them such that the center of the objects lens of each of the two pick-ups is moved on the straight line passing through the center of a disk(1) when the two pick-ups moves straight along the two pick-up guide axes.
Patent KR-20010079023-A (KR)
Title: the manufacturing method of the ceramic multi-tube filter
Inventor: KIM GI HO
IPC: B01D39/20
Filed: 2001-06-05
Abstract: PURPOSE: A manufacturing method of a ceramic multi-tube filter is provided to increase filter life span and maximize filtering efficiency by controlling porosity, pore size and compaction strength. CONSTITUTION: Pore size is controlled by regulating component ratio of raw materials. The raw material is extrusion-formed, baked at 1150-1450 deg.C, and then kept for 3-4 hours. A material with the same physical property is used as top and bottom supports. An air filter is attached to a dust collector. For the raw material, mullite or Al2O3 can be used.
Patent KR-20010079039-A (KR)
Title: a groove type can
Inventor: KIM MYEOUNG WON
IPC: B65D17/00
Filed: 2001-06-07
Abstract: PURPOSE: A can with a groove structure formed below an opening ring on a top surface and a beverage discharge structure is provided to simplify the carriage, storage, maintenance, display and package, and conveniently open the lid part by the groove formed under the opening ring, and effectively discharge the beverage via the channel structure formed by the opening and a rim part of the can. CONSTITUTION: A can with a groove structure formed below an opening ring on a top surface and a beverage discharge structure includes a container part, a rivet, an opening ring, and upper and lower body parts, wherein a groove in the shape of square is formed below the opening ring part, an arc type groove, and an elongation type groove are formed on the top surface at the other side, and a rim part of the can is protruded.
Patent KR-20020095655-A (KR)
Title: Wire feeding controlled device of vehicle welding robot
Inventor: OK CHI GYU
IPC: B23K9/133
Filed: 2001-06-15
Abstract: PURPOSE: A device for controlling the wire supply of a vehicle welding robot is provided to improve the arc-welding quality by supplying a wire at a uniform speed and to promote the work efficiency by preventing the malfunction at the beginning of arc-welding. CONSTITUTION: A wire feeding unit(110) including a wire roller(112) and a bearing roller(114) feeds a wire(100) to a wire feeding actuator(120). The wire feeding actuator installed on the wire feeding path of the wire feeding unit controls the feeding speed and amount of the wire with response to the input of a driving control signal inputted from the exterior. The wire feeding actuator includes a servo motor(122), a gear box(124), and a supply roller(126). A control unit(130) comprises a process control unit(132) and a robot control unit(134). The robot control unit supplies a driving control signal to the wire feeding actuator and re-supplies the driving control signal by receiving a wire feeding speed signal.