baber/WOPTO huggingface dataset:
Patent KR-20020082307-A (KR)
Title: Routing equipment and routing method of divide a thing into two function structure
Inventor: CHOI MYUNG RYUL
IPC: H04L12/28
Filed: 2001-04-20
Abstract: PURPOSE: A routing device having a functionally dualized structure is provided to distinguish a function requiring a real-time performance from a function not-requiring the real-time performance, and to implement the function for the real-time performance as ASIC, then to configure the rest functions in a router server, thereby improving capacity and stability of a router. CONSTITUTION: A router(30) is implemented as a hardware area and a software area. The hardware area is in an ASIC structure with a single chip(31) for various functional blocks. The software area includes a server interface module(47), an ASIC interface module(48), a timer module(49), and a router information analysis module(41). A router server(50) is composed of a router interface module(51), a TCP/UDP(User Datagram Protocol) module(52), a routing protocol module(53), an additional function module(54), and a management module(55). Various information of the router(30) is implemented by exchanging information between the router(30) and the router server(50). The router(50) obtains information necessary for performing a routing function from the routing server(50).
Patent KR-20020082955-A (KR)
Title: Transmission system of frequency modulated optical signal and Power and optical frequency monitoring system of frequency modulated optical signal
Inventor: JUNG YUN CHEOL
IPC: H04B10/077
Filed: 2001-04-24
Abstract: PURPOSE: A device for monitoring power of a frequency-modulated optical signal and an optical frequency is provided to frequency-modulate an optical signal outputted from a transmitter, and to monitor power and optical frequencies of each channel of WDM(Wavelength Division Multiplexing) optical signals by using a demultiplexer and a photo detector in a node to be monitored, thereby efficiently managing a WDM optical communication network. CONSTITUTION: A transmission end for obtaining frequency-modulated signals comprises as follows. A DFB(Distribution FeedBack) laser(101) generates optical signals. A tone generator(102) applies a tone signal to the optical signals, and simultaneously modulates amplitudes and frequencies of the optical signals. A phase controller(104) controls a phase of the tone signal. An optical modulator(103) is driven by the phase controller(104), and suppresses amplitude changes of the optical signals whose amplitudes are modulated by the tone generator(102). An optical coupler(105) couples the frequency-modulated optical signals. An external optical modulator(106) modulates the optical signals at a very high speed.
Patent KR-20020087640-A (KR)
Title: Thermal anneal method of magnetic tunnel junction, and magnetic tunneling junction fabricated by the method
Inventor: HA JAE GEUN
IPC: H01L43/12
Filed: 2001-05-15
Abstract: PURPOSE: A magnetic tunnel junction device and a thermal anneal method thereof are provided to improve the TMR(Tunneling Magnetoresistance) rate and optimize the characteristics of the device in a shorter time more effectively by reducing the bent of an oxide layer(Tunnel Barrier Layer). CONSTITUTION: A magnetic tunnel junction device includes an anti-ferromagnetic layer formed of anti-ferromagnetic material, a fixed layer formed on the anti-ferromagnetic layer with a ferromagnetic material, a tunnel barrier layer(16) formed on the fixing layer with an electrically insulating material, and a free layer formed on the tunnel barrier layer with a ferromagnetic material, wherein the magnetic tunnel junction device is subject to rapid thermal anneal by heating at a temperature of 200-400°C for 10sec or less and cooled for 6min or less.
Patent KR-20010106259-A (KR)
Title: 비닐 에테르 및 카바메이트 또는 유레아 작용기를 가진다이 부착용 접착제
IPC: C09J9/02
Filed: 2001-05-16
Abstract: 본 발명은 비닐 에테르와 동시에 카바메이트, 티오카바메이트, 또는 유레아 중 하나의 작용기를 가진 화합물에 관한 것이다.  상기 화합물은 마이크로전자 제품에 사용하기 적합한 것이며, 카바메이트, 티오카바메이트, 또는 유레아의 작용기를 갖지 않은 화합물과 비교하여 높은 접착 강도를 나타낸다.
Patent KR-20010070586-A (KR)
Title: Preservation methode for radish branch
Inventor: LEE MOON SUNG
IPC: A23B7/14
Filed: 2001-05-25
Abstract: PURPOSE: Provided is a method for storing and maintaining turnip in the same state as harvest time for a long time, by which the turnip can be used every places in all seasons. CONSTITUTION: The method for storing the turnip comprises the steps of: preserving the turnip in a 10-30% saline solution for at least 20 days, preferably around 30 days; cleaning the turnip; preserving the turnip in a 10-20% saline solution for at least 1 day and cleaning; sterilizing and cleaning the turnip in water of 70-100deg.C for 10-30 minutes; vacuum-packing the turnip.
Patent KR-20020090827-A (KR)
Inventor: LEE SANG HA
IPC: A47C7/02
Filed: 2001-05-29
Abstract: PURPOSE: A chair with jade is provided which is attached with jade and emits jade energy by heating it. Therefore, it contributes to health enhancement. CONSTITUTION: The chair with jade is characterized by a seat part(3), a heat wire(1) which is attached beneath the seat part, and jade(2) which is placed in the middle of the seat part, and covered or uncovered. The jade emits heats by heating the heat wire. It optionally comprises a silver plate between the heat wire and jade to block electronic waves.
Patent KR-20010079013-A (KR)
Title: Synthesis of nanosized potassium tantalum oxide(KTaO3) sol-particle
Inventor: TAI WEON PIL
IPC: C01G35/00
Filed: 2001-06-02
Abstract: PURPOSE: A method for preparing tantalum ethoxide nano-sol is provided to apply the product as dielectric material and photo-catalyst material for decomposing water by potassium ethoxide and tantalum ethoxide as the raw material and by means of hydrolysis, debinding and water-heating processes. CONSTITUTION: The method comprise steps of: dissolving potassium ethoxide(C2H5OK) in ethanol and mixing it with tantalum ethoxide(Ta(OC2H5)5) under agitating; refluxing it for 1 hour then placing the obtained potassium tantalum in distilled water to execute the hydrolysis process and to deposit it; washing several times resultant material; debinding the deposited material within an autoclave including tetramethylammonium hydroxide solution at 110 deg.C for 6 hour; then increasing temperature to 160-210 deg.C to produce the final product, nano-sol particles.
Patent KR-20010087815-A (KR)
Title: Oil Manufacture System by Used Plastic
Inventor: KIM DONG JUN
IPC: C10G11/00
Filed: 2001-06-16
Abstract: PURPOSE: Provided is a system to produce gasoline and kerosene and other crude raw materials from thermoplastics such polyethylene, polyvinyl chloride, polystyrene, polypropylene, nylon and waste plastics from home and industry. CONSTITUTION: The system and the manufacturing process comprise: drying and pulverizing waste plastics into the size of 1cm; heating them at 220-300deg.C in heating vessel (1a) and generating gases with emulsifying agents of Y-NH+4 type for pyrolysis; cooling the gas to 54deg.C through condensing equipment (3a) to get crude oil and heating with emulsifying agents of Y-NH+4 type in the reactor to produce gasoline, diesel and kerosene according to each temperature. This temperature is controlled by cooling fan (7) and the system is run under atmospheric pressure without many moving parts and raw materials is fed to input entrance (5) with dust collection equipment (1b).
Patent KR-20020096360-A (KR)
Title: Polycarbonate resin composition upgraded in the surface quality
Inventor: KIM SEON UNG
IPC: C08L69/00
Filed: 2001-06-19
Abstract: PURPOSE: A polycarbonate resin composition is provided to improve the appearance characteristics without deterioration of the mechanical properties by adjusting the apparent density of the pellet to be 0.63-0.65 g/ml. CONSTITUTION: The polycarbonate resin composition comprises 100 parts by weight of a polycarbonate resin; 0.02-0.1 parts by weight of an aliphatic ester compound; and 0.02-0.1 parts by weight of an aliphatic amide compound. Preferably the polycarbonate resin is a linear polycarbonate having a viscosity mean molecular weight of 19,000-25,000; the aliphatic ester compound contains a linear or branched carbon chain of C20-C40; and the aliphatic amide compound contains a linear carbon chain of C20-C40 and is represented by the formula 2, wherein n is an integer of 10-20. More preferably the aliphatic ester compound is represented by the formula 1, wherein n is an integer of 14-18.
Patent KR-20020027164-A (KR)
Title: Glasses and processing of method for prevention of electromagnectic wave
Inventor: MASAO IKEDA
IPC: G02C1/00
Filed: 2001-06-08
Abstract: PURPOSE: A glasses is provided to be capable of protecting eye-balls of a VDT(Visual Display Terminal) user from a magnetic field generated from the VDT, and electrically grounding lenses from an electric field generated from the VDT. CONSTITUTION: The glasses is protected the eye-balls of the VDT user from the magnetic field generated from the VDT by providing a magnetic field shielding plate(3). The magnetic field shielding plate(3) is formed of a magnetic body above a frame(2) and at both flanks thereof. Further, the glasses having grounding action is provided by forming an electrically successive path running from an electromagnetic wave shielding coating of a lens(1) to skin of a glasses user via the frame(2) by a processing method by which an electrically conductive material is applied on a flank of the lens(1).
Patent KR-20020000507-A (KR)
Title: Information outputting apparatus and information outputting method, information recording apparatus and information recording method, information outputting recording system and information recording medium
Inventor: HASHIMOTO TAKASHI
IPC: G11B20/10
Filed: 2001-06-21
Abstract: PURPOSE: To provide an information output device and an information recording device or the like, which start recording without waiting for the redistribution of the head of information when information which is repetitively distributed is recorded and which can record information so that it can be reproduced in accordance with an original constitution order. CONSTITUTION: The output device 10 repeats adding a sector address number to a content reproduced by a player 12 and transmitting it. The recording device 11 records the content corresponding to the sector address in the position of a block address number on DVD, which corresponds to the sector address number which is sent.
Patent KR-20030002825-A (KR)
Title: Word line driving circuit
Inventor: LEE JONG CHEON
IPC: G11C8/08
Filed: 2001-06-29
Abstract: PURPOSE: A word line driving circuit is provided, which reduces a delay of a signal during a reset operation using the first pulldown transistor while clearing a word line and using the second pulldown transistor during the reset operation of the word line. CONSTITUTION: According to the word line driving circuit, a pullup driver(P11) drives a word line(WL) by supplying a boosting voltage(Vpxi) to the word line by an input signal. The first pulldown driver(N11) clears the word line to a ground voltage(Vss) by the above input signal. And the second pulldown driver(N22) reduces a delay of a signal while disabling the word line by operating together with the first pulldown driver during a fixed time after the word line is fallen to the ground voltage from the boosting voltage by the pullup driver.
Patent KR-20010086610-A (KR)
Inventor: KIM HAK YEAL
IPC: B21K1/16
Filed: 2001-07-09
Abstract: PURPOSE: A fitting forming method is provided to improve productivity so that production process is simplified, production costs are reduced, and mass-production is easy by replacing existing multistage processes including cutting process which are performed for forming fittings with a press process. CONSTITUTION: The fitting forming method comprises: a forming step of simultaneously forming a cross-shaped protrusion part and forming barbs on the outer circumferential surfaces of each four directions of the cross-shaped protrusion part by pressing a plate type material; a trimming step of removing a plate type material part connecting each of the side surfaces of the cross-shaped protrusion part; a curling step of forming the material in a "T" shaped fitting by bending the material centering on any one axial direction of the cross-shaped protrusion part; and a joint step of joining the "T" shaped fitting, namely, the contact portion of the material. The fitting forming method comprises a forming step of simultaneously forming a "T" shaped protrusion part and forming barbs on the outer circumferential surfaces of each three directions of the "T" shaped protrusion part by pressing a plate type material; a trimming step of removing a plate type material part connecting each of the side surfaces of the "T" shaped protrusion part; and a joint step of joining a pair of the materials in which the trimming step is completed. The fitting forming method comprises the steps of: inserting a cylindrical material(50) into a die having an inner circumferential surface on which a barb shape is engraved along the circumferential direction; forming a barb according to the shape engraved on the inner circumferential surface of the die on the outer circumferential surface of the cylindrical material by pressing a pipe expanding pin(65) into the cylindrical material; and separating the die from the cylindrical material after discharging the pipe expanding pin from the cylindrical material.
Patent KR-20030006660-A (KR)
Title: Cross member assembly of suspension in an automobile
Inventor: KIM JIN UK
IPC: B60G1/02
Filed: 2001-07-13
Abstract: PURPOSE: A cross member assembly for a suspension of a vehicle is provided to improve coupling strength of a cross pipe and improve flexural rigidity to the external force acting on a lower arm by changing the mounting structure and position of the cross pipe and lower arm. CONSTITUTION: A cross member assembly for a suspension of a vehicle comprises a cross member(10) and a cross pipe(40). The cross member has a cross unit(10a) installed with crossing a vehicle body and side units(10b) extended from both end portions of the cross unit to the rear side of the vehicle body. Both ends of the cross pipe are coupled through a bracket(40a) together with the mounting line of a pivot end portion of lower arms(50) coupled to each rear end portion of the side units of the cross member.
Patent KR-20020012490-A (KR)
Inventor: KOORIYAMA KENJI
IPC: E02F9/26
Filed: 2001-07-24
Abstract: PURPOSE: A display apparatus for a working machine is provided to display indication marks of the two types on a common display screen of a limited area without reducing the sizes of the individual marks even if state indication marks and state change indication marks are increased in numbers, thereby to invite neither a larger size of a display device nor a drop in the visibility of the indication marks and to cause no trouble in the driving control of a working machine such as a construction machine. CONSTITUTION: When the state change indication marks are to be made unindicated on the display screen, where the state of the construction machine does not change: an engine water temperature indication mark(21) indicating the engine water temperature is displayed in a display segment(20) of a display screen(2); a working oil temperature indication mark(31) indicating the working oil temperature is displayed in a display segment(30); and a fuel quantity indication mark(41) indicating the fuel quantity is displayed in a display segment(40). Moreover, a service time indication mark indicating the service time is displayed in a display segment(50); a working mode indication mark(61) indicating the working mode being selected currently is displayed in a display segment(60); and a running speed indication mark(71) indicating the prevailing speed setting is indicated in a display segment(70).
Patent KR-20030013612-A (KR)
Title: Driving method for scanning of plasma display panel and apparatus thereof
Inventor: CHOI JEONG PIL
IPC: G09G3/296
Filed: 2001-08-08
Abstract: PURPOSE: A scan driving method of a plasma display panel is provided to improve driving efficiency without overlapping supply of a scan pulse signal. CONSTITUTION: A scan driving method comprises applying the first data pulse(MDP1) corresponding to a video signal of '1' to address electrode lines(X2). While the first data pulse signal(MDP1) is applied, the second pulse signals(MDP2,MDP3) corresponding to a video signal of '1' having a different width of the first data pulse signal are applied before and after the first data pulse signal. A scan pulse signal(MSP) is applied to scan electrode lines in synchronization with the first and second data pulses. The scan pulse is supplied with a resonance pulse via an energy recovery device when the second data pulse is applied.
Patent KR-20010099046-A (KR)
Title: 슬라이드 가능한 진공패드
Inventor: HONG YEH SUN
IPC: F16B47/00
Filed: 2001-08-17
Abstract: 본 발명은 편평한 벽면에 물체를 흡착, 고정시키거나 평면으로 구성된 가벼운 물체를 흡착, 견인할 때 많이 이용되고 있는 진공 패드(vacuum pad)의 원리와 편평한 평면 위에서 물체를 마찰 없이 미끄럼 이동시키기 위하여 흔히 이용되고 있는 공기 베어링(air bearing)의 원리를 기구적으로 결합시킨 기구의 구조에 관한 것이다. 
     이를 통해 본 발명은 진공 패드를 이용하여 물체를 흡착시킨 상태에서 공기 베어링의 기능을 이용하여 마찰저항 없이 물체를 상대 이동시킬 수 있고, 또한 원하는 위치에서 공기 베어링의 기능을 정지시켜 물체를 고정시킬 수 있는 기능을 발휘할 수 있다.
Patent KR-20030016012-A (KR)
Title: method and apparatus for offering goods using network
Inventor: CHIO JAY YOUNG
Filed: 2001-08-20
Abstract: PURPOSE: A method and device for supplying a purchased commodity through a network are provided to safely deliver the commodity by buying a commodity through the Internet and delivering the commodity to a predetermined depository adjacent to the buyer. CONSTITUTION: Various kinds of selling commodities are introduced to a user and displayed as a character or an image(N1). It is judged whether the user designates and orders a predetermined commodity out of the selling commodities(N2). If the buyer designates a commodity, it is checked whether the buyer inputs and transmits personal information and selling information(N3). If the buyer inputs the personal information, a predetermined depository adjacent to the buyer is searched and checked(N4). The selling information including a kind of the commodity and the number of the commodities and depository data are transmitted to a manufacturing and selling portion(N5). If an adjacent depository is checked, the personal information of the buyer is transmitted to the depository(N6). It is checked whether the manufacturing and selling portion delivered the commodity to the depository(N7). It is checked whether the buyer bought the commodity(N8).
Patent KR-20030016663-A (KR)
Title: brake system for an automotive vehicle
Inventor: SHIN JONG SEOP
IPC: B60T8/30
Filed: 2001-08-21
Abstract: PURPOSE: A brake device is provided to previously prevent the fade event in brake assemblies by partially dispersing braking pressure of brake oil to the brake assemblies of rear wheels. CONSTITUTION: A height detector detects the height of front wheels(FW) and rear wheels(RW). An inclination detector detects an inclination of a road surface. A controller disperses the part of braking pressure to rear wheels according to the detected information. A braking pressure controller changes the braking pressure to be supplied to brake assemblies of the front wheels and the rear wheels according to the controller. Thereby, the fade event by the braking pressure to be concentrated on the front wheels is prevented. Therefore, the braking efficiency is stabilized.
Patent KR-20030016767-A (KR)
Title: Oligomer for fixing bio material, method of manufacturing the same and coating composition for fixing bio material comprising the same
Inventor: KIM HEON SU
IPC: C09J183/06
Filed: 2001-08-21
Abstract: PURPOSE: An oligomer for fixing a biomaterial, its preparation method, a coating composition for fixing a biomaterial and a preparation method of a biochip prepared by using the composition are provided, to improve the heat stability and the chemical stability and to enable a uniform fixing layer having a high functional group density to be formed in a short time. CONSTITUTION: The oligomer is prepared by copolymerizing the aminosilane compound represented by H2N-R2-Si(OR1)3 or H2N-R2-SiX3; or copolymerizing the aminosilane compound represented by H2N-R2-Si(OR1)3 or H2N-R2-SiX3 with the hydrophobic silane compound represented by the formula, wherein R1 is a hydroxy group, an alkoxy group of C1-C14 or a halogen atom; R2 is an alkyl group of C1-C14, an aromatic group of C6-C12, an ether group, an ester group or an imine group; X is F, Cl, Br or I; R4 is an alkyl group of C1-C14, an aromatic group of C6-C12, a substituted aromatic group of C6-C12 or a fluoride compound; R5 and R6 are an alkoxy group of C1-C14, an acetoxy group, a hydroxy group or a halogen atom; R7 is H, an alkyl group of C1-C14 or an aromatic group of C6-C12; and n is an integer of 1-15. The composition comprises 0.1-50 wt% of the oligomer; and a diluting solvent.
Patent KR-20030019717-A (KR)
Title: A cord rewinding device for vacuum cleaner
Inventor: LEE NAM HO
IPC: A47L9/26
Filed: 2001-08-30
Abstract: PURPOSE: A contact point connecting plate of a reel support to supply power is formed detachably from the reel support to reduce cost and make assembling efficiently. CONSTITUTION: A cord reel(10) winds a cord(5) by elasticity of a spiral spring. A circular contact point(1) is formed in one side of the cord reel. A reel support(20) is installed to support the cord reel rotatively. A contacting member(11) is formed in one side of the reel support to contact with the circular contact point. One side of the reel support opposite to the circular contact point is cut rectangularly to form a connecting plate connector(15). A connecting plate(30) is connected detachably to the inside of the connecting plate connector. The contacting member connecting to the circular contact point is installed in the connecting plate.
Patent KR-20030027133-A (KR)
Title: The Method of Production an Natural Health Food or a Medicine for preventing and curing of Influenza Virus infection as to use Black Elderberry
Inventor: CHOI DAL JEONG
IPC: A61P31/16
Filed: 2001-09-12
Abstract: PURPOSE: Provided is a method for manufacturing a heath and supplementary food or drug by extracting fruits of elderberry, followed by aging at room temperature. The health and supplementary food or drug is effective for the prevention and treatment of influenza virus infection and enhances the immunity. CONSTITUTION: Fully ripe fruits of elderberries are washed with clean water and extracted. The extract is naturally aged at room temperature for 2 to 3 days. The health and supplementary food contains 3.9g of the elderberry extract, 2g of carbohydrate(below 1%), sorbitol(a substitute for sugar) and a proper amount of pure water, a raspberry extract, citric acid and a natural flavor.
Patent KR-20030023347-A (KR)
Title: Low power type rambus dram for sharing serial-parallel shifter
Inventor: SIM JAE UK
IPC: G11C7/00
Filed: 2001-09-13
Abstract: PURPOSE: A low power type Rambus DRAM by serial/parallel shifter share is provided to simplify the circuit thereof and to reduce the layout area by utilizing only one serial/parallel shifter. CONSTITUTION: A low power type Rambus DRAM by serial/parallel shifter share includes an upper and a lower memory blocks(112,114) each of which provided with a plurality of memory banks(100), one serial/parallel shifter block(130)to implement a serial/parallel converting process for interfacing the write and the read data of the upper and the lower memory blocks(112,114) with outside, an input/output block(120) for outputting the read data received from the serial/parallel shifter block(130) to the outside and for outputting the write data received from the outside to the serial/parallel shifter block(130), a control logic block(122) for generating a read control signal to control the operation of the serial/parallel shifter block(130) and a selection block(140) for receiving the read data from the upper and the lower memory blocks(112,114) and for outputting a signal by selecting one of the signals from the selection signals.