baber/WOPTO huggingface dataset:
Patent KR-20020094827-A (KR)
Title: Structure and method mounting a blower motor on a flange assembly
Inventor: JI YONG DEOK
IPC: B60H1/12
Filed: 2001-06-13
Abstract: PURPOSE: A structure and method for mounting blower motor are provided to reduce number of parts and to improve workability. CONSTITUTION: A structure comprises a flange assembly(32) placed to face a fan(30); a lower cover(50) joined in the flange assembly with a lower rubber(38) interposed to separate from a bottom of the flange assembly; a motor(40) placed in the flange assembly with the lower cover interposed; and an upper cover(44) placed on an upper part of the motor with an upper rubber(60) interposed and detachably installed on an upper end of the flange assembly by a coupling device comprising a fixing groove(32b) formed on the flange assembly and a hook(44a) formed on the upper cover and fixed to the fixing groove.
Patent KR-20030000652-A (KR)
Title: A forming method of cell
Inventor: KIM DAE YEONG
IPC: H01L27/10
Filed: 2001-06-26
Abstract: PURPOSE: A method for fabricating a cell is provided to improve yield, by basically preventing a refresh characteristic from being deteriorated by increased stress while eliminating the necessity of a process for forming an etch barrier layer during a self-align contact(SAC) process. CONSTITUTION: The first, second and third spacer insulation layers(15,16,17) are formed on a cell region and a peripheral region of a substrate(10) including a plurality of adjacent gate electrodes. The first, second and third spacer insulation layers on the peripheral region are blank-etched to form a spacer. The second and third spacer insulation layers on the cell region are wet-etched. The fourth spacer insulation layer(18) is formed on the surface of the resultant structure. The fourth insulation layer is selectively etched to be left only on the gate electrode and the substrate.
Patent KR-20030006386-A (KR)
Title: brake system for an automotive vehicle
Inventor: KIM CHEOL GI
IPC: B60T8/34
Filed: 2001-07-12
Abstract: PURPOSE: A brake system is provided to minimize a judder phenomenon by momentarily reducing braking pressure applied from a master cylinder to a caliper assembly. CONSTITUTION: A brake system comprises an abnormal vibration sensor to detect the abnormal vibration of the brake system and a steering system and a braking pressure controller to momentarily reduce braking pressure applied to the brake system at the abnormal vibration. The abnormal vibration sensor contains vibration measuring devices(20,24) installed to a caliper assembly(16) and a steering column(22) to detect abnormal vibration of the caliper assembly and the steering column at braking. The braking pressure controller comprises a control unit(26) to control output hydraulic pressure of a hydraulic unit(28) controlling braking pressure applied from a master cylinder to the caliper assembly. Thereby, a judder phenomenon of the brake system is minimized.
Patent KR-20030010873-A (KR)
Title: Data pad region of liquid crystal display and forming method thereof
Inventor: SO JAE MUN
IPC: G02F1/133
Filed: 2001-07-27
Abstract: PURPOSE: A data pad part of a liquid crystal display device and a method for fabricating the same are provided to simplify the fabricating steps by reducing the number of required masks and prevent the open-reject due to the mechanical damage of the data pad in the brake procedure by forming open-reject preventing patterns apart from the data pad with a height equal to or higher than the data pad. CONSTITUTION: A data pad part of a liquid crystal display device is in a stacked structure of a gate insulating film(212), a semiconductor layer(213) patterned on the gate insulating film, an ohmic contact layer(214) and an electrode layer(215) on a lower substrate(211) and includes open-reject preventing patterns(204,205) formed in the stacked structure of gate lines(216), the gate insulating film, and the semiconductor layer, wherein the height from the surface of the lower substrate to the electrode layer is about 7800Å and the height of the open-reject preventing pattern is about 8000Å from the surface of the lower substrate to the semiconductor film.
Patent KR-20030011161-A (KR)
Inventor: NA HUI CHAN
IPC: H01L23/12
Filed: 2001-07-28
Abstract: PURPOSE: A semiconductor package is provided to improve a down bonding characteristic of a conductive wire for ground by additionally forming a ground bonding part on a chip mounting unit. CONSTITUTION: The chip mounting unit(10) has upper and second surfaces of an almost plane. A plurality of input/output pads(16) are formed on a semiconductor chip(14) attached to the center of the upper surface of the chip mounting unit by using adhesive. A plurality of leads(18) are attached to the inner circumference of the chip mounting unit in the outer circumference of the semiconductor chip. At least one ground bonding part(1) is formed on the chip mounting unit between the semiconductor chip and the lead. A plurality of conductive wires(22) electrically and mechanically connect the input/output pads of the semiconductor chip with the lead or the ground bonding part. An encapsulation unit(24) protects the chip mounting unit, the semiconductor chip, the lead, the ground bonding part and the conductive wire from the environment.
Patent KR-20030014049-A (KR)
Title: Tray rotating device for microwave oven
Inventor: CHOI SEONG SU
IPC: F24C15/16
Filed: 2001-08-10
Abstract: PURPOSE: A tray driving apparatus used in a microwave oven is provided to uniformly heat foods placed on a tray by rotating the tray. CONSTITUTION: A microwave oven includes a driving motor and a rotating member(12) rotated by the driving motor. The rotating member(12) is formed at an upper surface thereof with an eccentric protrusion(14). A tray(20) is installed in a heating chamber of the microwave oven. The tray(20) has a gear section at an outer peripheral portion thereof. The tray(20) is rotated along a rotating orbit as the eccentric protrusion(14) rotates. The tray(20) is formed at a lower center portion thereof with a coupling hole, into which the eccentric protrusion(14) is inserted. A gear(26) meshed with the gear section of the tray(20) is formed at a lower portion of the heating chamber. The tray(20) is rotated by the eccentric protrusion(14) and the gear(26).
Patent KR-20030015494-A (KR)
Title: System and method for providing function of automatic direct distance dialing number in mobile phone
Inventor: KIM YONG HYEON
IPC: H04B7/26
Filed: 2001-08-16
Abstract: PURPOSE: A system and a method for providing a DDD(Direct Distance Dialing) number function in a mobile phone are provided to offer the latest DDD numbers to a user, and easily set the DDD numbers by selecting only a desired region name on an editing widow. CONSTITUTION: A DDD database server(18) has a DDD database for storing DDD data composed as DDD numbers corresponding to a plurality of region names, and provides the DDD data through the Internet(18). A mobile phone(10) connects to the DDD database server(18) through the Internet(18) for receiving the DDD data and updating the DDD database, and provides a menu for selecting and editing the DDD number from the DDD data.
Patent KR-20020025668-A (KR)
Inventor: SCHEUNPFLUG THOMAS
IPC: H01R13/631
Filed: 2001-08-22
Abstract: PURPOSE: A plug connection device for exterior rearview mirrors of a vehicle is provided to achieve a proper and reliable contacting when inserting or plugging in the two components, even when the components are not precisely aligned with one another. CONSTITUTION: A plug connection device has a plug case(3) having at least one contact and a complementary plug having at least one complementary contact. At least one of the plug case and the complementary plug is moveable relative to the other one in two directions when the plug case and the complementary plug are inserted into one another. A plug holder(2) is provided in which the plug case is received. The plug holder has flexible portions to allow compensation movements of the plug holder together with the plug case relative to the complementary plug to thereby align the plug holder, the plug case, and the complementary plug with one another for proper insertion and contacting.
Patent KR-20030020624-A (KR)
Title: Device for fixing hub in lack of mobile communication system
Inventor: SONG SU YONG
IPC: H04Q1/02
Filed: 2001-09-04
Abstract: PURPOSE: An apparatus for fixing a hub inside a rack in a mobile communication system is provided to freely exchange two hubs and reduce the cost for the exchange by not exchanging all brackets. CONSTITUTION: A bracket(100) is united with the lower part of a rack and has a securing surface where one hub is secured. The first fixing element(200) includes the first and second fixing units(210,220) vertically formed at points separated from the center of the bracket(100). The first fixing element(200) includes a rear fixing unit(230) formed at a point separated from the point where the first and second fixing units(210,220) face each other. The second fixing element(300) includes the third and fourth fixing units(310,320) formed in the same shape as the first and second fixing units(210,220). The gap between the third and fourth fixing units(310,320) is wider than that of the first and second fixing units(210,220).
Patent KR-20030020713-A (KR)
Title: Method and apparatus for performing a recovery routine by instability head detection in a data storage system
Inventor: YANG WON CHEOL
IPC: G11B5/012
Filed: 2001-09-04
Abstract: PURPOSE: A method and an apparatus for recovering stability by determining instability of a head in a data storage system are provided to automatically restore instability of a head by applying a bias shock to the head. CONSTITUTION: A head(201) detects signals recorded at a disk. A signal processing part(204) reproduces the detected signals as data before being recorded in a read mode, and generates recording current corresponding to data to be recorded in a write mode. A system control part(203) executes a predetermined property test related to error generation of data by using the reproduced data. If the result of the property exceeds a predetermined standard range, the control part generates a thermal asperity detect control signal. If the result of the property exceeds a threshold value allowing thermal asperity detect result, the system control part generates a current shock control signal. A thermal asperity detecting part(205) counts detection frequency of thermal asperity by baseline popping noise in a predetermined section in the case that the thermal asperity detect control signal. A head supply current control part(202) applies reset current pulse to the head in case that the current shock control signal is applied.
Patent KR-20020082393-A (KR)
Title: Surface acoustic wave resonator and surface acoustic wave filter
Inventor: IKATA OSAMU
IPC: H03H9/64
Filed: 2001-09-07
Abstract: PURPOSE: To reduce a Δf (a difference between the anti-resonance frequency and the resonance frequency) and spurious radiation by interleaving electrodes at prescribed positions of interdigital electrodes configuring an IDT(Interdigital Transducer) concerning a surface acoustic wave resonator. CONSTITUTION: The surface acoustic wave resonator comprises at least one interdigital transducer formed on a piezoelectric substrate, and the surface acoustic wave resonator is characterized in that at least the one interdigital transducer comprises the prescribed number of interdigital electrodes, at least two electrodes are interleaved from the interdigital electrodes and the positions of the interleaved electrodes are asynchronous.
Patent KR-20030023196-A (KR)
Title: Method of creditcard payment in internet and apparatus thereof
Inventor: JUN SEOK JIN
Filed: 2001-09-12
Abstract: PURPOSE: A credit card payment service method and system is provided to enable a user to pay a service over the internet just by inputting a unique member code and a secret number of the credit card, not the credit card number itself so that it can enhance a convenience and prevent an exposure of the credit card number. CONSTITUTION: A service system enables a credit card holder to apply a member registration, and stores a unique member code, a credit card number and a secret number at a member management database(101). The member accesses an internet site, which provides charged information, and inputs the unique member code and the secret code for paying a charged information providing service(102). The internet site requests an approval of the credit card to an approval server by transmitting the input member code and secret number to the approval server(103). The approval server generates approval data by referring to the data stored at the member management database(104), and transmits the generated approval data to the internet site(105). The internet site provides the charged information or rejects it according to the approval data(106, 108). The internet site requests the approval server to process the payment while transmitting the payment specification to the approval server(109), and the approval server processes the payment specification(112).
Patent KR-20030028019-A (KR)
Title: Device and method for activating a electric commerce using homepage
Inventor: KIM YEON HO
Filed: 2001-09-27
Abstract: PURPOSE: A device and method for activating an electronic commerce is provided to display a free gift advertisement in a homepage, supply a free gift for a prizewinner, and link the prizewinner with an electronic commerce site for advertising the corresponding commodity. CONSTITUTION: A personal communication unit(100) outputs data corresponded to a free gift lottery or a commodity purchase of a netizen. A homepage server(200) displays a free gift advertisement, receives the data output in the personal communication unit(100), supplies the free gift, and outputs free gift advertisement click data. An electronic commerce site server(300) receives and links the free gift advertisement click data, supplies information in accordance with a commodity purchase, and outputs a control signal. A company server(400) receives the control signal and supplies a commodity in accordance with a commodity purchase of a netizen. A member database server(500) receives the control signal and stores member information. A mail server(600) receives the control signal and outputs information with respect to a prize winning of a free gift to the personal communication unit(100).
Patent KR-20030027396-A (KR)
Inventor: CHO JI HUN
IPC: H01M16/00
Filed: 2001-09-28
Abstract: PURPOSE: A hybrid energy storage system is provided, to enable the large pulse power to be supplied stably and to increase the lifetime of the system and the continuous use time of an electronic device. CONSTITUTION: The hybrid energy storage system(100) comprises an energy storage device(102) which comprises a primary battery, a secondary battery or a fuel cell, and supplies the electric power to an electronic device; a capacitor(104) which is connected with the energy storage device electrically in parallel, comprises a positive electrode formed by conversion treating the etched valve metal foil, a negative electrode prepared from a metal coated with an active material containing carbon, and an electrolyte placed between the two electrodes, and supplies the intermittent pulse power to the electronic device; a primary control part(106) which is connected with the energy storage device and the capacitor, and controls the connection state of the energy storage device and the capacitor; and a secondary control part(108) which is placed between the energy storage device and the capacitor and connected with the two devices, and controls the output of the electric power.
Patent KR-20030030589-A (KR)
Title: Natural jade and amethyst quartz tile
Inventor: HAN JUN HEE
IPC: E04F13/14
Filed: 2001-10-11
Abstract: PURPOSE: A natural jade-amethyst tile is provided to improve visual and decorative effects and the emission of far infrared rays. CONSTITUTION: The natural jade-amethyst tile is manufactured by the steps of mixing powdered jade with cement mortar, placing a jade board(5), crushed amethyst(2) and jade on the mortar, then designing in various patterns and drying, grinding the surface of the amethyst and the jade board(5) projected with a grinder to have the appointed thickness, and glazing with abrasives to complete a product.
Patent KR-20030032676-A (KR)
Title: Advertising Method and System for displaying a banner window in the specific area of a web browser and/or Windows Explorer
Inventor: KANG SANG CHUL
IPC: G10L21/00
Filed: 2001-10-19
Abstract: PURPOSE: A method and a system for display an AD(ADvertisement) window on a fixed part of a web browser and/or the Windows Explorer are provided to display an AD to a user whenever the user uses the web browser or the Windows Explorer to use the Internet without visiting a specified site. CONSTITUTION: An AD server(130) is a web server operated by an advertiser or an AD agent, and offers an AD display program to the users through a web site. An AD database(140) stores the AD contents as a file. The AD server offers the AD file to a user terminal(110) when the AD contents of an AD URL(Uniform Resource Locator) are requested from the AD display program executed on the user terminal. An AD control server(150) is the web server operated by an AD businessman, offers the AD display program to the users, and offers the AD control data to make the user view the AD of the advertiser through the AD window of the AD display program. The AD control server includes a user information database(160), an AD control database(170), and a use history statistics information database(180).
Patent KR-20020032355-A (KR)
Inventor: SAKAGUCHI KIYOFUMI
IPC: H01L27/12
Filed: 2001-10-24
Abstract: PURPOSE: To manufacture a semiconductor base body having a controlled surface shape. CONSTITUTION: In this method for manufacturing the semiconductor substrate, by laminating the semiconductor substrate 1 onto a support substrate 5, the surface shape on the laminated side of the support substrate is nearly the same as that of a manufactured semiconductor base body. In this method for measuring the surface shape of a laminated base body manufactured, by laminating first and second base bodies via an insulating layer, a pseudo-laminated base body is manufactured by laminating the first and second base bodies, without going through the insulating layer, the surface shape of the pseudo lamination base body is measured, and the measured value is set to the surface shape of the lamination base body.
Patent KR-20030039420-A (KR)
Title: The compositon for corneal angiogenesis inhibition with ticlopidine, and the producing method of therof
Inventor: BAE SUN RYANG
IPC: A61K31/4365
Filed: 2001-11-13
Abstract: PURPOSE: A composition containing, as an active ingredient, ticlopidine for suppressing corneal angiogenesis and a method of manufacturing the same are provided, thereby inhibiting corneal angiogenesis, and used for treatment of diseases related to the cornea. CONSTITUTION: A composition for inhibiting corneal angiogenesis contains ticlopidine(formula 1) as an active ingredient. The composition is manufactured by dissolving ticlopidine in 24% of an ethyl alcohol solution concentrated 1-5mM. The ethyl alcohol solution is prepared by dissolving 24% of hydron (hydroxyethylmethacrylate) in a solvent of ethyl alcohol.
Patent KR-20030041226-A (KR)
Title: Lubrication Structure of Front axle
Inventor: KIM YEONG BIN
IPC: F16N7/18
Filed: 2001-11-19
Abstract: PURPOSE: A lubricating structure of a front axle is provided to guide stable rotation of a drive shaft and a knuckle by keeping a gap between the drive shaft and knuckle, and smoothly supplying lubricating oil to a spacer. CONSTITUTION: A drive shaft transmits power to a driving wheel. A spacer(60) is installed between the drive shaft and a knuckle controlling the rotary radius of the driving wheel, and keeps a gap between the drive shaft and the knuckle. A plurality of introduction holes(61) is formed at the upper part of the spacer, and smoothly supplies lubricating oil to the spacer. A guide groove(62) is formed at the upper part of the spacer, and connects the introduction holes.
Patent KR-20030042802-A (KR)
Title: An Electron Pumping Method and Electron Pumps
Inventor: CHOI DONG SIK
IPC: H02K53/00
Filed: 2001-11-24
Abstract: PURPOSE: An electron pumping method is provided to be capable of generating a current flow using the first condensed state and the second condensed state which indicate a potential difference when contacted with each other. CONSTITUTION: The first condensed state plate(32) is made of the first condensed state, and the second condensed state plate(31) is made to be contact with the border of the first condensed state and to be extended wider from the center. The first condenser unit(34) is contact with the center of the first condensed state plate, and the second condenser unit(35) is contact with the border of the second condensed state plate. A magnetic field generating unit forces a magnetic field in a perpendicular direction to the first and second condensed state plates.
Patent KR-20010112194-A (KR)
Inventor: CHOI SEOK RAK
IPC: A45D20/08
Filed: 2001-11-27
Abstract: A satellite broadcast and communications system employing a constellation of satellites in highly elliptical and highly inclined orbits, where the satellites remain almost stationary relative to ground users, describing a small loop in the sky around the apogee of the orbit for long periods of time. A user on the ground with conventional directive antenna will be provided with continuous communication services, without interruption, 24 hours per day. The small loop where the satellites are operational is located around the highest latitude of the orbit. Therefore, it will have a high angular separation from satellites operating in the equatorial geostationary satellite orbit (hereafter more simply referred to as the geostationary satellite orbit), thus enabling a full sharing of the frequency bands used by the geostationary satellite orbit systems, without causing any interference between the two types of satellite network systems, and without the need for any interference mitigating factors. The users of this orbit are able to see a completely seamless transmission service from satellites without the need of switching between satellites, or service interruptions.
Patent KR-20030044471-A (KR)
Title: Apparatus for generating and inserting watermark, and extracting digital contents and watermark
Inventor: LEE JU YUL
IPC: H04N5/913
Filed: 2001-11-30
Abstract: PURPOSE: An apparatus for generating and inserting a watermark and extracting digital contents and watermark is provided to reduce the quantity of calculations for insertion of a watermark. CONSTITUTION: An apparatus for generating and inserting a watermark includes a watermark information generator(110), a PN code generator(130), a spreader, and a watermark insertion unit(150). The watermark information generator generates watermark information including a seed for generating a spreading code of the next block. The PN code generator generates a PN code used for spreading watermark information of the current block using the seed from the watermark information generator. The spreader spectrum-spreads the watermark information using the PN code from the PN code generator. The watermark insertion unit inserting the spectrum-spread watermark information into digital contents.