baber/WOPTO huggingface dataset:
Patent KR-20010025939-A (KR)
Inventor: LEE JEONG SU
IPC: H04L12/16
Filed: 1999-09-02
Abstract: PURPOSE: A fault recognizing device/method for managing a fault of an ADSL(Asynchronous Digital Subscriber Line) network are provided to make the ADSL fault recognizing device collect fault information generated in an ADSL transmission device and a network service providing device, and to inquire the cause of fault based on the fault information. CONSTITUTION: In a subscriber block, a personal computer(1) is for using an ADSL(Asynchronous Digital Subscriber Line) service. An ATU-R(ADSL Terminal Unit-Remote,2) is for communicating with a DSLAM(Digital Subscriber Line Access Multiplexer,3). In the DSLAM(3), a DSLAM fault management module(6) checks error generation of a system for a subscriber module among functions for managing faults. A link layer fault management module(7) checks a fault state in a link between the ATU-R(2) and the DSLAM(3). In an NAS(Network Access Server,4), an NAS fault management module(8) checks fault generation of a system for a network module. A network layer fault management module(9) checks a fault between a subscriber and a network layer. The four modules(6,7,8,9) respectively connected with an ADSL fault recognizing unit(5) deliver fault information.
Patent KR-20010026694-A (KR)
Inventor: LEE CHUN GON
IPC: H05K13/04
Filed: 1999-09-08
Abstract: PURPOSE: A chip mounter aligning apparatus is provided to be capable of reducing the number of constituent elements while maintaining the same effect as a conventional aligning apparatus. CONSTITUTION: A source of light(100) is spaced from the first collimation lens(200) by a focus distance(Y2) of the second collimation lens(500). A reflection mirror(600) is placed at the focus position of the second collimation lens(500) and reflects a ray of light from the second collimation lens(500) to the second collimation lens(500). A slit(300) is placed at a light-hand side of the first collimation lens(200) so as to remove noise rays of light. The light passing through the first collimation lens(200) goes parallel with a light axis.
Patent KR-20010026759-A (KR)
Inventor: CHOI EUN CHEOL
IPC: A23K1/16
Filed: 1999-09-08
Abstract: PURPOSE: A phospholipid added compound feed is provided for providing fishes or domestic animals with soluble phosphorous, choline, ethanolamine, inositol, and serine, so that the synthesis of phospholipid in fishes or domestic animals can be activated. CONSTITUTION: The phospholipid obtained from the fat of soybean and vegetables and being added to the compound feed consists of phosphatidylcholine(PC; lecithin), phosphatidylethanolamine(PE), and phosphatidylinositol(PI) or phosphatidylserine(PS). It is preferable that the phospholipid is added to the compound feed in an amount of 0.01 to 10 wt.%, more preferably, 1 to 2 wt.% of phospholipid for laying hens, 2g/kg diet of phospholipid for pigs, 10 wt.% of phospholipid for fishes, and 0.15 to 0.45 wt.% of dairy cows. When fishes or domestic animals eat the phospholipid added compound feed, their production of bile acid may be increased and the absorption of fat mixed in feed may be accelerated.
Patent KR-20010027921-A (KR)
Inventor: SEO MYUNG SOO
IPC: B01D43/00
Filed: 1999-09-16
Abstract: PURPOSE: A compression type solid-liquid separating apparatus is provided to increase an extract amount by procrastinating discharging rate of discharge materials, and continuously performing the operation process by smoothly discharging the discharge materials with a crushing blade of a crushing part. CONSTITUTION: The compression type solid-liquid separating apparatus comprises a lid (10) installed at side upper surface of a discharging part (84) of an extracting drum (80); a procrastinating part (20) formed by installing a plurality of procrastinating fins (22) in a right triangle shape on an axis of a transferring and compressing screw (70) inside the discharging part (84); a crushing part (30) formed by installing a fixing plate (34) on which a plurality of cutting blades (32) are formed in a housing (90) outside of the discharging part (84), wherein the cutting blades (32) are installed near an axis of the transferring and compressing screw by fixing one ends of the cutting blades to outside the fixing plate (34) and distancing the other ends of the cutting blades from the fixing plate (34).
Patent KR-20010036223-A (KR)
Inventor: AHN DONG SIK
IPC: B27B13/00
Filed: 1999-10-04
Abstract: PURPOSE: An auxiliary device for a band sawing machine is provided, which improves the force of traction with an operation supporting device, prevents the chip which is cut from being stuck with a scraper installed onto two wheels, can prevent the band sawing machine from being damaged by making the chip be separated from a saw tooth completely with a scraper for the chip which is cut. CONSTITUTION: The auxiliary device for the band sawing machine comprises: an operation supporting device(11) pressing a driving wheel(2) at fixed angle, reducing the load by ordinary tension from a tension controlling device; a scraper(12, 12') which front tip is stuck to the surface of the roller of a wheel, smoothing the surface of the rollers; and a scraper(13) for separating a chip from the band saw.
Patent KR-20000000440-A (KR)
Title: Life jacket
Inventor: LEE MYONG YUL
IPC: B63C9/08
Filed: 1999-10-22
Abstract: PURPOSE: A life jacket easy and quick to wear and having a high buoyancy and flexibility is provided. CONSTITUTION: A life jacket comprises:a buoyancy material(5) formed by overlapping several layers of low density of polyethylene formed sheet(LDPE Formed Sheet)(13) containing under 1.0 mm of thickness and under 0.16 of specific gravity between an inner coat(3) and an outer coat(4); a first fixing unit(6) located on the front parts(18, 19) of a life jacket(1) and having a release buckle(9) fixed by pulling the both ends of a belt(12); and a couple of traction hooks(19) located on the right and the left of the upper ends of the life jacket.
Patent KR-20010038677-A (KR)
Inventor: JUN YONG JIN
IPC: D01F1/09
Filed: 1999-10-26
Abstract: PURPOSE: Fibers having magnetic characteristics obtained by incorporating a magnetic body which has electromagnetic absorbing performance, antibacterial materials and far infrared radiation radioactive materials into fiber are provided, which help human being to maintain healthy. CONSTITUTION: Fibers having a magnetic body are prepared by mixing 0.3 to 10% by weight of magnetic body powder having electromagnetic absorbing performance and high magnetic permeability with synthetic resin such as polyester, nylon, acrylic resin, urethane, polypropylene by a polymerization method, a master batch method or a slurry method and spinning. And antibacterial materials and far infrared radiation radioactive materials are mixed with the magnetic body in a ratio of 1:2 to 2:1 to produce the title fiber.
Patent KR-20010039378-A (KR)
Inventor: KIM DONG HYEON
IPC: G01M17/08
Filed: 1999-10-30
Abstract: PURPOSE: A train model test apparatus is provided to realize high speed launch and stability of traveling with minimizing noise generated when measuring non-air pressure wave, and to obtain data drawing an accurate shape of a front part of a train. CONSTITUTION: A train model test apparatus(E) includes a train model propulsion part(1) with a pipe type launch tube(12) having a dump tank(13) to exclude the effect of blast wave connected with an injection port of a compress container(11) having an explosive membrane(111); a train mode(l2) guided by a guide equipment formed by a steel wire(211) and having wire type front part and rear part; a tunnel model(3) having a non-air pressure wave meter(32) and a plurality of pressure sensors(31) for measuring pressure change and non-air pressure wave, and having a hood(33) in an inlet; and a train model brake part(4) having a braking pipe to perform braking by surface frictional force.
Patent KR-20000035428-A (KR)
Inventor: HURUHASHI TSUTOMU
IPC: G09G3/20
Filed: 1999-11-12
Abstract: PURPOSE: A display unit control apparatus is provided to realize a magnification display and a high accuracy display with a moderate price in a multi display which consists of a plurality of liquid crystal displays. CONSTITUTION: A display control apparatus comprises an input data processor(104), a control data processor(131), a data output part and a control part. The data output part consists of a frame memory control circuit(107), a frame memory read control circuit(108), frame memories(110,111), and a magnification data processor(112). The control part consists of a horizontal record position start register(117), a horizontal record width register(118), a vertical record position start register(119), a vertical record width register(120), registers(121,122), a horizontal read position register(123), a vertical read position register(124), a horizontal period register(125), a vertical period register(126), an output timing signal generator(114), an ID set circuit(129), a micro computer(128) and a data storing memory(130). The input data processor(104) inputs display data, and the control data processor(131) inputs control data comprising information for appointing partial display data of the display data. The data output part outputs the inputted display data to a display part(102). The control part controls the output part so as to output the partial display data to the display part(102), based on the control data.
Patent KR-20010047313-A (KR)
Inventor: HAN CHANG HO
IPC: G06F17/50
Filed: 1999-11-19
Abstract: PURPOSE: A system for analyzing a timing of a digital circuit is provided to reduce a timing analyzing time and reduce computer memory usage during an analyzing by using an event driving simulation concept to a spreading of the event being pressed as a boolean, thereby effectively implementing the longest path capable of activating, a delay time of a circuit and an input assembly needed at an activation of the corresponding path. CONSTITUTION: A circuit analyzing module(10) performs an analysis of a structure by receiving a digital circuit designed as a VHDL form and converts into an internal data structure. An event schedule module(20) has a timing queue and schedules a variation with respect to each circuit line of the digital circuit inputted in the circuit analyzing module(10). A gate module(30) has a gate module displaying a relation between an input/output event capable of being included in the digital circuit inputted to the circuit analyzing module(10) and calculates an output time in accordance with the input event. A timing analyzing module(40) performs a timing analysis of the digital circuit analyzed in the circuit analyzing module(10) in accordance with the operations of the event schedule module(20) and the gate module(30). A delay time is confirmed by the result of the timing analysis. The longest path capable of being activated is searched by a rear pursuit. An input assembly needed at an activation of the corresponding path is obtained. A postprocessing module(50) informs the processing result of the timing analyzing module(40) to a user and stores the result.
Patent KR-20000057036-A (KR)
Inventor: UENO MASANORI
IPC: G03F1/42
Filed: 1999-12-03
Abstract: PURPOSE: An apparatus for fabricating reticles or semiconductor devices are provided to avoid peeling of pattern layers by dividing minor patterns of reticles into sub patterns of suitable sizes. CONSTITUTION: First layer(6) is formed on a semiconductor substrate. A photoresist layer is formed on the first layer(6). First openings are formed in the light sensitive layer by using a reticle a plurality of small rectangular sub patterns(11,11A,11B,11C) arranged in succession. The light sensitive layer is used as a mask to etch the first layer(6) thereby forming second openings therein. The light sensitive layer is removed after the second openings are formed. Then, second layer(8) is formed to have a thickness much smaller than the diameter of the second openings. Third layer(9) is coated on the second layer(8) to be enclosed into the second openings. The third layer(9) outside the second openings is etched back to expose the second layer(8). Then, the second layer(8) is etched back to have a U shape. The third and second layers are removed in succession thereby forming the U shaped second layer on the semiconductor substrate.
Patent KR-20010055370-A (KR)
Inventor: KWON HOE HYEON
IPC: G10K11/16
Filed: 1999-12-10
Abstract: PURPOSE: A method and an apparatus for manufacturing an acoustic headliner for vehicles are provided to increase the reliability of a product by simplifying a manufacturing process, and by strengthening an adhesion of each layer of an acoustic headliner, and to provide a superior efficiency of sound absorption by preventing a heat distortion of polyurethane form. CONSTITUTION: Adhesion materials(21,22), glass mats(23,24), adhesion materials(25,26) and non woven fabrics(27,28) are provided to the upper and the lower surface of a polyurethane form in order to be accumulated in order. Lamination materials(21¯28) are preheated and dehydrated. The lamination materials(21¯28) are simultaneously attached to the upper and the lower surface of the polyurethane form(10) by a roller(41). The lamination materials(21¯28) are simultaneously attached.
Patent KR-20010055786-A (KR)
Inventor: PARK HEE BOK
IPC: H01R4/22
Filed: 1999-12-13
Abstract: PURPOSE: A method for manufacturing a terminal for an electric connection and a structure thereof are provided to simplify a manufacturing process and reduce a time for a production by forming a terminal body integrally formed a head and a pin unit by hitting a material having a high conductivity and a softness using a head punch and a making synthetic resins at the outer circumferential surface of the pin unit fabricated by knurling of various resin separation preventing protrusion using an injection molding integrally. CONSTITUTION: A terminal body is made for integrally forming a head and a pin unit by hitting a material having a high conductivity and a softness characteristic using a head punch. Various shaped resin separation preventing protrusion is formed at the outer circumferential surface of the pin unit of the terminal body being integrally formed a head and a pin unit by hitting the protrusion using the head punch using various methods as a knurling process. An electric connecting terminal is completed by processing an integral injection molding of synthetic resins at the outer circumferential surface of the pin unit having the resin separation preventing protrusion on the surface of the terminal body.
Patent KR-20010063035-A (KR)
Inventor: CHO GYU SEOK
IPC: G11C29/00
Filed: 1999-12-21
Abstract: PURPOSE: A self-tester of the refresh characteristic of a complex semiconductor device is provided to perform a refresh characteristic test by measuring a refresh period by itself while a DRAM in a practically is mounted state. CONSTITUTION: The self-tester includes a power detecting unit(10), a clock generator(30), a timer(40), an address generating unit(50), a data generating unit(60), a storing unit(90), a comparing unit(70), a controlling portion(20), and a refresh recording unit(80). The power detecting unit detects whether a power is applied to a device or not. The clock generator generates a clock signal when an output signal of the power detecting unit. The timer calculates a period when the output signal of the power detecting unit is inputted and sets the time when a controlling signal is generated. The address generating unit makes row and column addresses under the control of the clock generator and the timer. The data generating unit makes a data to store in an inner memory cell under the control of the clock generator and the timer. The storing unit separately stores the same data as a data to be recorded to the inner memory cell. The comparing unit, after waiting through the timer during a predetermined time, reads the data recorded to the memory cell and compares whether the data stored in the storing unit and the read data agree with or not. The controlling portion compares whether a data recorded to the memory cell and a data recorded to the storing unit agree with or not through the comparing unit, and detects a refresh period by performing a controlling operation which controls a delayed time of the timer. The refresh recording unit records the refresh period detected in the controlling portion.
Patent KR-20010063711-A (KR)
Inventor: LEE SANG HWA
IPC: H01L21/31
Filed: 1999-12-24
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent an upper electrode of a capacitor formed in a main die during a subsequent polishing process, by improving step coverage in the main die and a wafer edge dummy die. CONSTITUTION: A main die and a wafer edge dummy die are defined in a substrate(30) having a lower structure. A core oxide layer(32) is formed on the entire structure including the main die and the wafer edge dummy die. The core oxide layer in the main die is patterned to form a cylinder structure. A lower electrode material is formed and polished to form a lower electrode(33). A photoresist pattern is formed in a selected portion of the wafer edge dummy die. The exposed core oxide layer is eliminated, and the photoresist pattern is removed. A dielectric layer and an upper electrode(36) are formed on the lower electrode formed in the main die to complete a capacitor. The second interlayer dielectric(37) is formed on the entire structure and planarized.
Patent KR-20010058397-A (KR)
Inventor: JUNG SANG SIN
IPC: H01L21/02
Filed: 1999-12-27
Abstract: PURPOSE: An apparatus for preventing particles from being deposited in an exhaust pipe is provided to prevent residual gas from being accumulated in the exhaust pipe, by installing a heat generation control unit in the exhaust pipe so that the exhaust pipe is heated to a predetermined temperature and the temperature of the exhaust pipe is maintained. CONSTITUTION: An exhaust pipe(13) is connected to a vacuum pump to exhaust residual gas inside a chamber to the exterior so that particles are prevented from being accumulated. A heat generation control unit heats the exhaust pipe to a predetermined temperature, and maintains the temperature of the exhaust pipe.
Patent KR-20010060609-A (KR)
Inventor: SHIN YONG SEOK
IPC: B60R19/00
Filed: 1999-12-27
Abstract: PURPOSE: Installing structure of a bumper grille on a vehicle is provided to firmly install the bumper grille through integrally forming front movement limiting sills and rear movement limiting sills with the bumper grille. CONSTITUTION: Front movement limiting sills(14) are integrally formed with rear end of a circumference of a bumper grille(10), and rear movement limiting sills(16) are integrally formed with front end of the circumference of the bumper grille. Then, hanging sills are formed on front circumference of an installing hole on a bumper cover(12). Therefore, the bumper grille is inserted to the installing hole of the bumper cover. The rear movement limiting sills are combined with the hanging sills, and the front movement limiting sills are combined with a rear surface of the installing hole of the bumper cover. Therefore, the bumper cover is installed on the bumper grille. Moreover, the bumper grille is not fluctuated by the movement limiting sills hung to the hanging sills and the rear surface of the installing hole.
Patent KR-20010060918-A (KR)
Inventor: KANG YEON BOK
IPC: B62D25/04
Filed: 1999-12-28
Abstract: PURPOSE: A reinforcing structure reduce deformation of a car body on a side collision. CONSTITUTION: A reinforcing bracket(20) is joined between an inner sill side reinforcing panel(14) and an outer sill side reinforcing panel(16) and comprises a joining part(21), a body(22) and a load supporting part(23). The joining part(21) has certain width to be joined to the inner surface of an outer center pillar panel(13). The body(22) is formed integrally with the joining part(21) and bent to form a certain angle with the joining part(21). The load supporting part(23) is formed integrally with the body(22), placed to be detached from and parallel with the inner sill side reinforcing panel(14) and has one end bent to be directed opposite to the joining part(21).
Patent KR-20010058484-A (KR)
Inventor: KWAK NO YEOL
IPC: H01L21/336
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a MOS transistor is provided to prevent the diffusion of dopant by forming a junction region at a boundary of a source/drain region. CONSTITUTION: A gate oxide layer(20) and a gate electrode layer(25) are laminated on a semiconductor substrate(10). A gate(30) is formed by performing an etching process. The first pocket region(40) is formed by implanting the first pocket ions on a source/drain formation region of the semiconductor substrate(10). The first spacer layer(45) is formed at both sides of the gate(30). The second pocket region(50) is formed by implanting the second pocket ions. The second spacer layer is laminated at both sides of the gate(30). A source/drain region is formed by implanting ions on the semiconductor substrate(10). An annealing process is performed on the structure.
Patent KR-20010058488-A (KR)
Inventor: BOO JUN HONG
IPC: F24S10/95
Filed: 1999-12-30
Abstract: PURPOSE: A structure of connecting a hat pipe with a manifold in a solar heat collector is provided to improve heat transfer efficiency through having a maximum heat transfer area and keeping a complete sealing state. CONSTITUTION: To combine a heat pipe with a manifold, a spiral process unit(3) is formed at an outer surface of a front end of a condense portion at the heat pipe. A coil shaped pin(10) is attached at a lower inner circumference of a manifold connecting tool for being conveniently connected to the process unit and increasing contacting area between the heat pipe and the manifold. A filler is attached to an outer circumference of the heat pipe near the process unit for sealing a connect portion of the heat pipe and the manifold. Thus, the process unit and the coil shaped pin are combined for combining the heat pipe and the manifold connecting tool. Then, the heat pipe and the manifold are sealed by a silicone ring(11) located between a small surface(4A) of the filler and an inner surface(13) of the connecting tool. Moreover, a large surface(4B) of the filler and an outer surface(14) of the connecting tool are welded for completing sealing state.
Patent KR-20010058857-A (KR)
Inventor: KIM BEOM SU
IPC: H01L21/027
Filed: 1999-12-30
Abstract: PURPOSE: An automatic flow rate control apparatus is provided to prevent generation of irregular development by allowing a developing solution flowing into a developing solution supply line to be always supplied with a constant amount. CONSTITUTION: An automatic flow rate control apparatus includes a rotation axis(12) in a motor(11a) of a motor(11). A wafer chuck(13) for fixing a wafer(W) is installed on the rotation axis(12). A nozzle(15) for spraying a developing solution(14) on the top of the wafer(W) is installed on the wafer chuck(13). A developing solution supply line(16) is connected to the nozzle(15). An air filter(17), a filter(18) and a flowmeter(19) are installed on the developing solution supply line(16). A flow rate controller(20) for automatically controlling the amount of the developing solution(14) to the developing solution supply line(16) is installed at the rear of the flowmeter(19).