baber/WOPTO huggingface dataset:
Patent KR-20020012325-A (KR)
Title: University-Industry Connection System of Design Relay by use of the Internet
Inventor: KIM SANG KEN
Filed: 2000-08-07
Abstract: PURPOSE: A design relaying type system for linking industrial and educational institutions therewith using the Internet is provided to prevent a user's ID from being used by stealth intentionally by requesting an accurate data of designers and medium and small-sized enterprises related to a CONSTITUTION: Products(1) of an amateur designers are photographed(2) by a digital camera and stored in an image server(6) and information with respect to a design is processed(3) as a database, and classified and processed(4) according to each design and stored in a database server(5) and stored in an image server(6) and supplied to each enterprises(9) through the Internet(8) using an application server(7). The result is supplied to the amateur designers again through a manager(10). A design wanted by enterprises is processed as a database and classified and processed according to product groups and stored in a database server and supplied through the Internet using an application server. Designers submit a product application to the corresponding enterprise through a manager.
Patent KR-20020014382-A (KR)
Title: A driving gear device for rep-weaving machine
Inventor: BANG KWANG BAE
IPC: D03D47/27
Filed: 2000-08-17
Abstract: PURPOSE: A driving apparatus of a rapier loom for changing a rotational motion of a gripper to an alternating motion in which a sector gear is rotated at a specified stroke by a rotational member and a connecting member instead of a cam of prior art is provided, which has the advantages of reducing production cost of rapier looms and applying to conventional rapier looms. CONSTITUTION: In a driving apparatus for transmitting power of a loom to a driving shaft(5) by connecting a driving motor(1) and a reduction clutch(2) by a belt(3) and then a pulley(4) of a reduction clutch(2) and a pulley(5) of a driving shaft by a belt(7), a rotating member(8) is arranged at another end part of the driving shaft, the rotating member is connected to another end part of a connecting member(9) by a supporting shaft pin(10) and one end of the connecting member is connected eccentrically to a sector gear(11) by a connecting shaft pin(12), wherein a jig(15) of a driving gear(14) is geared with a jig(13) of the sector gear and the driving gear is associated with a gripper(18) and a spiral bevel gear(20).
Patent KR-20020021714-A (KR)
Title: Semiconductor memory device having data masking pin for outputting the same signal as data strobe signal during read operation and memory system including the same
Inventor: LEE DONG YANG
IPC: G06F12/00
Filed: 2000-09-16
Abstract: PURPOSE: A semiconductor memory device is provided to enable memory modules with different structures to be used together. CONSTITUTION: Memory modules(43-5, 43-6, 43-7, 43-8) are operated in synchronization with a system clock, and input and output data in response to a data strobe signal(DQS), respectively. Data masking pins(45) of the X8 modules(43-7, 43-7) are connected to data strobe lines(set1) for transferring the data strobe signal(DQS). X8 synchronous DRAMs mounted on the X8 modules have a data masking pin for receiving a data masking signal for masking input data at a write operation. At a read operation, the same signal as the data strobe signal is outputted via the data masking signal. The data masking pins of the X8 synchronous DRAMs mounted on the X8 modules are connected to the data masking pins(45) of the X8 modules(43-6, 43-7).
Patent KR-20020022169-A (KR)
Title: Construction of separate type rear suspension for automobile
Inventor: LEE JUN YEONG
IPC: B62D25/08
Filed: 2000-09-19
Abstract: PURPOSE: A stiffness structure of separable rear suspension grip unit in a vehicle is provided to prevent influx of noise and to improve convenience in repairing a vehicle. CONSTITUTION: A stiffness structure of separable rear suspension grip unit in a vehicle is composed of a damper(10) installed to the axis of the rear wheels, having reference width and size to support wheels with proper stiffness up and down and to absorb shock, and fixed to the wheel house(11) and damping shock of wheels, and a spring installed to a side frame(21) of the damper and absorbing shock. A reinforcing member(30) is installed to the inside of the wheel house to prevent degradation of durability caused by load to be given to the damper. The body of the reinforcing member is equipped with an embossing portion(31) for reinforcement of self-stiffness. The durability of the wheel house can be improved and inflow of noise through a suspension tower is prevented.
Patent KR-20020028263-A (KR)
Title: Fabrication method of semiconductor package for integrated circuit card
Inventor: KIM YEONG JUN
IPC: H01L23/28
Filed: 2000-10-09
Abstract: PURPOSE: A method for fabricating a semiconductor package for an integrated circuit card is provided to enable high density plating by forming a nickel plating layer as the first plating layer on an insulation member or metal material, and to prevent the surface of the nickel plating layer from being oxidized by exterior surroundings by forming a palladium plating layer as the second plating layer. CONSTITUTION: A raw material(31) of a thin film is prepared. Photoresist is applied on the raw material, and an exposure/developing process and an etch process are performed regarding the photoresist to form a circuit pattern layer. A wire bonding part(310) and a contact pad part(320) are formed on both surfaces of the raw material. The nickel plating layer(34) as the first plating layer is formed on the wire bonding part and the contact pad part, and the palladium plating layer(35) as the second plating layer is formed on the nickel plating layer. A semiconductor chip(37) is mounted, and is wire-bonded by a wire. The wire bonding part is encapsulated and protected by a molding material(39).
Patent KR-20010040055-A (KR)
Title: Continuous casting nozzle
Inventor: MUROI TOSHIYUKI
IPC: B22D41/50
Filed: 2000-10-11
Abstract: PURPOSE: A nozzle for continuous casting is provided to reduce possibility of cracking and cutting by strengthening the neck part and the lower end part, to stably supply a high quality steel, and to secure safety during operation as well as reduce the refractory material cost. CONSTITUTION: A nozzle for continuous casting is provided with, a nozzle body(A) for the nozzle for continuous casting, having the inner hole(3) through which molten metal flows by passing through this inner part and plural pieces of metallic rod materials buried along the longitudinal direction of the nozzle body in at least a part of the inner part of the refractory(2) forming the nozzle body composed of the neck part(1), center part and lower half part.
Patent KR-20020031482-A (KR)
Title: method for providing advertizement service using network system
Inventor: KIM SEOK HUI
Filed: 2000-10-20
Abstract: PURPOSE: An advertisement service method in a network system is provided to rouse users' interests using reserving or betting points. CONSTITUTION: The network system consists of servers(11), communication networks(12) and clients(13). The communication networks can be the Internet or mobile networks. To register advertisements, the administrator configures search engines and directories and puts main page with advertisements, which are suitable to be posted. The user can search the directories or use search engines. The advertisements are classified by the importance. The much-paid advertisements have much point. If the uses select an advertisement, which the user is interested in, the server provides the detail information with company information and point. The server confirms the user satisfies condition to get the point. The point is given when the user views the advertisement from A to Z. Betting of the user using a simple game, which contains another advertisement, can extend the point. If the user does not satisfy the conditions to get the point, the server does not provide it and the user can move to other pages. The some points can be transferable to cash. The users can use the points to download MP3 files, watch movies, etc.
Patent KR-20010051214-A (KR)
Inventor: BOUREAU DAMIEN
IPC: G03F7/20
Filed: 2000-10-24
Abstract: PURPOSE: A transport and holding device for panels is provided to transport and hold an apparatus for a double-sided panel. CONSTITUTION: The support and transfer mechanism has a printed circuit(22) which is placed on a first surface which is on a moving carriage(20) and allows laser applications. The printed circuit can be transferred to a second lower surface(14a) with a second moving carriage(18) allowing the opposite surface of the printed circuit to have laser treatment(10).
Patent KR-20010067370-A (KR)
Inventor: RAJSUMAN ROCHIT
IPC: G06F17/50
Filed: 2000-10-27
Abstract: PURPOSE: A method and an apparatus for SoC design validation are provided to verify the design of a system on chip accurately at high speed and at a low cost. CONSTITUTION: The method comprises a step for verifying each core integrated in a system on a system on chip, a step using a silicon a silicon IC corresponding to each core and a simulation test bench from a core provider, a step for verifying the interface between respective cores, the core, an on chip bus and a glue logic using an FPGA or emulation of a test bench and the glue logic, a step for verifying the timing between cores and the timing of system on chip level, and a step for verifying design of the entire system by using the simulation test benches of the entire system on chip and executing applications.
Patent KR-20020032815-A (KR)
Title: Dimpling heat exchanger
Inventor: KIM DO HYEONG
IPC: F25B39/00
Filed: 2000-10-27
Abstract: PURPOSE: A heat exchanger of refrigerator is provided to improve efficiency of heat exchange by expanding contacting area between air and a refrigerant pipe. CONSTITUTION: Dimples(24) are formed on a surface of a refrigerant pipe(22) with heat exchange fins on the surface thereof and through which refrigerant flows. Surface area of the refrigerant pipe is expanded by forming the dimples on the surface of the refrigerant pipe. A point where separation phenomenon between the refrigerant pipe and air occurs is behind the point where the phenomenon occurs when a periphery(26) of the refrigerant pipe is smooth because of vortex generated due to the dimples to expand contacting area between air and the refrigerant pipe.
Patent KR-20020034212-A (KR)
Title: Volume control method for digital audio player
Inventor: BAEK JAE HYEON
IPC: G11B20/10
Filed: 2000-10-31
Abstract: PURPOSE: A method for correcting volume of a digital audio player is provided to compare a scale factor of a played and output digital audio file with a reference scale factor, so as to automatically correct volume as much as a difference from the comparison. CONSTITUTION: 32 frequency bands for an MP3(MPEG layer-3) file designated by a user are decoded to obtain a scale factor(SF1) of the 32 frequency bands, and the scale factor(SF1) is stored in a memory(SB1-SB3). Separately, 32 frequency bands for an MP3 file to play and output are decoded to obtain a scale factor(SF2)(SB4-SB6). The two scale factors(SF1,SF2) are compared to obtain a difference between the two scale factors(SF1,SF2), and a correcting scale factor(SF3) for correcting the scale factor(SF2) is obtained based on the obtained difference(SB7,SB8). The scale factor(SF2) and the correcting scale factor(SF3) are multiplied to decide sizes of amplitudes for each frequency band, and generated audio signals are filtered to remove noise components and output to an external through a speaker(SB9-SB11).
Patent KR-20020034552-A (KR)
Title: Method for Optimal Driving Control using Equivalant Specific Fuel Consumption Concept of Parallel Type Hybrid Vehicle
Inventor: CHO SEONG TAE
IPC: B60L50/30
Filed: 2000-11-02
Abstract: PURPOSE: An optimal travel controlling method for a parallel hybrid car employing equivalent fuel efficiency concept is provided to determine a dynamic force distribution ratio and a gear ratio for an optimal fuel efficiency for any travel pattern, and ensure a preset level of battery energy. CONSTITUTION: In an optimal travel controlling method for a parallel hybrid car, current operating condition is set by a dynamic force requirement amount, a current speed and remained battery capacity at steps S210-S240. A range of a gear ratio is calculated by data for transmission characteristic at a step S250. A speed and a torque of transmission input shaft are calculated for each interval among the gear ratio range at a step S260. A maximum dynamic force distribution ratio is calculated by data for engine characteristic and the speed and the torque of transmission input shaft at a step S270. A dynamic force requirement amount of the engine and an induction machine for each dynamic force distribution ratio are calculated at steps S280 and S300. Equivalent fuel efficiencies of the engine and an electrical system are calculated by each dynamic force requirement amount, characteristic data of the engine, the induction machine and the battery and remained battery capacity at steps S290,S310, and S320. A total equivalent fuel efficiency is calculated at a step S330. An optimal dynamic force distribution ratio and an optimal gear ratio are determined at steps S340 and S350.
Patent KR-20020035965-A (KR)
Title: Fabricating method of semiconductor device
Inventor: CHA HAN SEOP
IPC: H01L21/336
Filed: 2000-11-07
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent a contact and a semiconductor substrate from being short-circuited by misalignment of a subsequent photolithography process, by using selective epitaxial growth(SEG) process. CONSTITUTION: An active region and an isolation region are defined on a semiconductor substrate(11). A predetermined substrate of the semiconductor substrate in the isolation region is etched to form a shallow trench isolation region, and an oxide layer is filled to form a field oxide layer(12). A gate(13) is patterned on the active region of the semiconductor substrate, and an insulation layer sidewall(14) is formed on the side surface of the gate. Impurity ions are implanted into the active region where the gate and the insulation layer sidewall is not formed so that a source/drain(15) is formed. An epitaxial layer(16) extending to cover a part of the field oxide layer is formed by using an SEG process on the exposed source/drain. An interlayer dielectric(17) is formed on the resultant structure. A part of the epitaxial layer is exposed by using a photolithography process to selectively etch the interlayer dielectric, and a conductive material is filled to form a contact(18).
Patent KR-20010051515-A (KR)
Inventor: AKIIKE TOSHIYUKI
IPC: C08J5/18
Filed: 2000-11-08
Abstract: PURPOSE: To provide a diyne-containing (co)polymer which is soluble in an organic solvent and is excellent in the workability and also of which a coated and cured film has an excellent heat, resistance, solvent resistance, low dielectric and mechanical strength, and to provide a preparing process thereof and a cured film thereof. CONSTITUTION: The diyne-containing (co)polymer is characterized by containing 10 mole % or more of a repeating unit expressed by formula (1) (wherein, Y is a specific divalent organic group; and Ar is a divalent aromatic group) and by having a weight-average molecular weight of 500 to 1,000,000.
Patent KR-20020037429-A (KR)
Title: Apparatus for casting a blank of stainless steel pipe flange
Inventor: LEE DAL YOUNG
IPC: B22D15/00
Filed: 2000-11-14
Abstract: PURPOSE: An apparatus for casting a blank for a stainless steel pipe flange is provided which obtains a pipe flange having fine structure and high tensile strength by casting the blank for the stainless steel pipe flange that is manufactured into a doughnut shape in the centrifugal casting process. CONSTITUTION: In an apparatus for casting a blank for a stainless steel pipe flange comprising a rotation mold(14) consisting of a cylindrical side wall(10) the upper part of which is opened, and which has a low height, and a circular bottom surface wall(12); and an inner mold(34) having a copper material in which a mold cavity(32) is formed is installed inside the rotation mold(14), wherein the inner mold(34) is consisted of a cylindrical side wall(28) and a circular bottom surface wall(30) so that they are closely adhered onto the inner surface of the cylindrical side wall(10) and the bottom surface wall(12) of the rotation mold(14), the apparatus is characterized in that a hollow shaft(18) in which a shaft hole(16) is formed is extended from the bottom surface wall(12) of the rotation mold(14) to the lower side of bottom surface wall(12), a female grooved cooling jacket(36) connected to the shaft hole(16) of the hollow shaft(18) is formed on the bottom surface wall(12) of the rotation mold(14) so that a cooling water inlet pipe(38) and a cooling water outlet pipe(40) are extended through the shaft hole(16) of the hollow shaft(18), and an upper assembly(42) consisting of a cover plate(48) which can be ascended, and onto the bottom surface of which a mold cover(50) having the same material as the inner mold(34) is adhered is arranged on the upper part of the rotation mold(14) in such a manner that the upper assembly(42) can be ascended or descended so as to be rotated together with the rotation mold(14), and withdraw a casted blank.
Patent KR-20010051677-A (KR)
Inventor: FESSELET XAVIER
IPC: F16D13/64
Filed: 2000-11-14
Abstract: PURPOSE: A torsion damper is provided to control the independent friction of a friction washer and a slide washer above an annular damper plate in a main damper of an axially compact and inexpensive/easy-to-assemble torsion damper, by working the friction and slide washers axially via the same elastic washer. CONSTITUTION: A torsion damper for an automobile friction clutch comprises a friction washer(40) interposed between a guide washer(18) and an annular damper plate(34) within a main damper, and an elastic washer(42) related to the friction washer; and a slide washer(54) disposed on the internal side of the friction washer to thin the axial thickness, and an elastic washer(56) related to the slide washer. The elastic washer for the slide washer is engaged with the friction washer.
Patent KR-20020041657-A (KR)
Title: Multi-windows on screen display control system and method thereof
Inventor: KIM YONG NAM
IPC: G06F3/14
Filed: 2000-11-28
Abstract: PURPOSE: A system for adjusting a screen of a computer is provided to adjust screens of each monitor selectively by controlling all monitors through one screen adjustment key switch set by a computer user who controls a plurality of built-in monitors through one CPU. CONSTITUTION: In a system for adjusting a screen of each monitor of a computer which controls a plurality of built-in monitors(100-400) through one CPU selectively, the built-in monitors(100-400) are controlled through one CPU. An analog digital board(600) selects one out of the monitors(100-400) through one out of at least one key switches or remote controllers for adjusting a screen of the built-in monitors(100-400). The analog digital board(600) transmits a screen adjustment signal to a corresponding monitor according as a user adjusts a key switch corresponded to a user-wanted screen adjustment menu in a predetermined method by supplying a screen adjustment menu to the corresponding monitor in accordance with a monitor selection of the user.
Patent KR-20020041712-A (KR)
Title: Process for Preparing Sustained Release Form of Micelle Employing Conjugate of Anticancer Drug and Biodegradable Polymer
Inventor: PARK TAE GWAN
IPC: A61K9/127
Filed: 2000-11-28
Abstract: PURPOSE: A process for producing a slowly drug-releasing micelle using a conjugation of a biodegradable polymer and an anticancer agent is provided, thereby the drug releasing rate can be controlled, so that the slowly drug-releasing micelle can be useful for treatment of cancer. CONSTITUTION: The process for producing a slowly drug-releasing micelle using a conjugation of a biodegradable polymer and an anticancer agent comprises the steps of: copolymerizing a biodegradable polyester polymer and polyethyleneglycol(PEG) in the presence of stannous octoate under vacuum condition at 160 to 200 deg.C for 2 to 6 hours to prepare a block copolymer having both hydrophobic region and hydrophilic region, wherein the end of the hydrophobic region has hydroxy group; dissolving the block copolymer in an organic solvent, reacting the block copolymer with a linker compound in the presence of pyridine and nitrogen to combine the linker compound with the hydroxy group of the block copolymer; reacting the block copolymer with hydrazine and combining the block copolymer with a drug to prepare a micelle unit; and dispersing the micelle unit in an aqueous solution.
Patent KR-20020041998-A (KR)
Title: a liquid crystal display and a substrate for the same
Inventor: SONG JANG GEUN
IPC: G02F1/139
Filed: 2000-11-29
Abstract: PURPOSE: A liquid crystal display and a substrate used for the liquid crystal display are provided to optimize the arrangement interval of opening patterns or protrusions to improve picture quality of a liquid crystal display. CONSTITUTION: A substrate used for a liquid crystal display includes an insulating substrate, the first line(114) formed on the substrate in one direction, and the second line(130) intersecting the first line, being insulated from the first line. The substrate further includes a pixel electrode(150) formed in a pixel region defined at the intersection of the first and second lines, and a switching element connected to the first and second lines and the pixel electrode. The interval between the second lines adjacent to each other is repeatedly changed at a specific cycle. The side of the pixel electrode in close proximity to the second line is bent in the same pattern as the second line such that the pixel electrode has a narrow-width part and a wide-width part.
Patent KR-20010062367-A (KR)
Title: Heat exchanger assembly with magnesium barrier
Inventor: EVANS TIMOTHY VAN
IPC: B23K35/00
Filed: 2000-12-13
Abstract: PURPOSE: A more efficient magnesium barrier is provided within an improved heat exchanger assembly, and a stronger tubing or core material of a heat exchanger assembly is provided to lessen the weight thereof. CONSTITUTION: The improved heat exchanger assembly comprises at least one aluminum based tube(12) including magnesium adapted to be exposed to an ambient atmosphere and having an internal surface(14) and an external surface(16); an aluminum based cladding(18) disposed adjacent one of the internal and external surfaces(14,16); at least one aluminum based component(22) disposed adjacent the cladding; a brazing flux(13) applicable between the aluminum based cladding(18) and the aluminum based component(22) to facilitate brazing in the ambient atmosphere; and an aluminum based lithium enriched layer disposed between the one of the internal and external surfaces and the aluminum based cladding, wherein the aluminum based lithium enriched layer is adapted to scavenge sufficient oxygen from the ambient atmosphere during brazing to form a sufficient barrier against the diffusion of magnesium from the aluminum based tube that the formation of undesirable magnesium oxide is resisted.