baber/WOPTO huggingface dataset:
Patent KR-20030005802-A (KR)
Title: Remote controller and controlling system for electric appliance
Inventor: HWANG SANG CHEOL
IPC: H04Q9/00
Filed: 2001-07-10
Abstract: PURPOSE: An apparatus for remotely adjusting an electronic device and a control method therefor are provided to transmit information using an EOG(Electro-Oculograph) of a user. CONSTITUTION: An EOG measurer(2) has a plurality of surface electrodes(5) for being attached in the circumference of an eyeball and generating a potential signal according to the movement of the eyeball, and a contact member(3) for closely contacting the surface electrodes(5) to the circumference of the eyeball. A control signal input device(7) has a sensing selection button(8) for selecting the sensing start of the movement of the eyeball by the EOG measurer(2) and a function selecting button(9) for instructing an operation. A signal analyzer determines a position for performing an operation according to the potential signal generated in the EOG measurer(2). A controller transmits the determined position and the operation instructed from the control signal input device(7) to an electronic device.
Patent KR-20030012583-A (KR)
Title: The method and device for automobile Antenna
Inventor: MOON SOON HONG
IPC: H01Q1/32
Filed: 2001-08-01
Abstract: PURPOSE: A method and an apparatus for installing an antenna for vehicle are provided to install easily the antenna by forming the antenna on a sheet adhered on an outer surface of a rear window of the vehicle. CONSTITUTION: A translucent film(2) for shielding electromagnetic waves is cut according to a predetermined size. An antenna line(3) is installed on an upper portion of the translucent film(2) for shielding electromagnetic waves. An earth terminal(4) is installed at an end portion of the antenna line(3) installed on the upper portion of the translucent film(2). A sheet is formed by covering a transparent film(5) on the upper portion of the translucent film(2). The sheet is adhered on a rear window of a vehicle. An earth line projected from the sheet is connected to a radio or a television.
Patent KR-20030020708-A (KR)
Title: Measurement method of resonant nonlinearity in the nonlinear optical fiber using a long period fiber grating pair
Inventor: HAN WON TAEK
IPC: G01M11/00
Filed: 2001-09-04
Abstract: PURPOSE: A method for measuring the resonant nonlinearity using a pair of long-period optical fiber gratings is provided to improve the accuracy of measurement by reducing the thermal effect due to a pumping beam of an optical fiber. CONSTITUTION: A nonlinear optical fiber(20) is connected between a pair of first and second long-period optical fiber gratings(10a,10b). A pumping light(30) and a light(40) are simultaneously incident into the first or second long-period optical fiber grating(10a,10b). The pumping light(30) generates the resonant nonlinearity. A spectrum analyzer(60) measures the nonlinearity of the light(40) by using variation of an interference pattern created by the first and second long-period optical fiber grating(10a,10b).
Patent KR-20030025419-A (KR)
Inventor: KIM YONG IL
IPC: H02K9/00
Filed: 2001-09-20
Abstract: PURPOSE: A linear motor is provided to be capable of preventing coil temperature from being increased by radiating heat generated from a coil. CONSTITUTION: A stator(14) is extended along a movement direction of a movement coil apparatus(12). Yokes(22) are disposed to be opposite, and permanent magnets(24) of different polarities are alternately arranged at one of the yokes. The movement coil apparatus(12) comprises a ring-type coil disposed between the yokes and crossing magnetic flux between the yokes and a housing containing a part of the coil and refrigerants. The housing has a bottom, an edge projected toward the coil from the bottom, a wall extended from the edge, a path formed by the edge and the wall, a refrigerants injecting tube connected to one end of the path, and a refrigerants output tube connected to the other end of the path.
Patent KR-20030015809-A (KR)
Title: Business method and system for providing piecework using the network and computer readable medium having stored thereon computer executable instruction for performing the method
Inventor: LEE IN GYU
Filed: 2001-09-27
Abstract: PURPOSE: A method for supplying an incentive in accordance with a learning result using a network is provided to enable parents of students to endow a predetermined incentive according to learning execution evaluation for inducing a learning motive using a network. CONSTITUTION: A service provider collects learning execution evaluation basic data stored in a record managing database(S300), and calculates the learning execution evaluation based on the data(S310). An incentive is calculated by a method stored in a stipulated managing database in accordance with the learning execution evaluation(S320). The calculated incentive and learning execution evaluation result are notified to parents of students(S330). If the parents agree to supply the incentive(S340), the service provider requests the incentive to an incentive supply institution(S350). After an approval of the incentive supply institution, the service provider supplies the incentive for the student(S360).
Patent KR-20030027528-A (KR)
Title: Solar asymmetric compound parabolic concentrator with a tubular absorber or flat plate absorber
Inventor: KIM SEOK JONG
IPC: F24S23/70
Filed: 2001-09-29
Abstract: PURPOSE: A solar focusing collector is provided to increase the amount of energy without being restricted by the tilt angle of the solar focusing collector. CONSTITUTION: A solar focusing collector(20) comprises a left reflector plane(21) and a right reflector plane(22), wherein the left reflector plane includes a left involute(21A) and the right reflector plane includes a right involute(22A) extended from a point(A) on an arc of an outer surface of a ring-type absorber(23) to points(C',B') meeting contact lines(C-C',B-B'). The left reflector plane and the right reflector plane include a left parabola(21B) and a right parabola(22B), respectively, which are extended from the points(C',B') serving as the front ends of the left and right involutes, respectively. The left and right involutes and left and right parabolas are extended by the formulas 2 and 3, and the angles of extension of the left and right involutes are determined by the formula 1.
Patent KR-20010103821-A (KR)
Title: 부패 억제용 포장용 재생판지의 제조방법
Inventor: LEE YOUNG WOONG
Filed: 2001-10-04
Abstract: 본 발명은 부패억제용 포장용 재생판지의 제조방법에 관한 것이며 자연 소재의 기능성 접착제 분말로 합접시켜 포장용 재생판지를 제조할 수 있도록 한 것이다. 
     통상과 같이 재생용 지류로 제조되는 종이 위에 기능성 접착제 분말을 도포하고 그 위에 또 다른 종이를 적층하는 수단으로 여러겹을 포개어 고온의 히팅 로울러에 다단으로 통과 합접시켜 제품화하는 것이다. 
     이와 같은 본 발명은 재생용 지류로서 포장용 판지를 제조할 때 기능성 접착제 분말을 이용하여 합접하게 되므로서 판지의 제조가 용이하고 판지내에는 제오라이트, 황토, 규조토, 숯에 의한 각 기능을 판지에서 가지게 되므로 포장용 상자의 제조시 내용물(과일, 채소, 생선)의 변질과 부패를 억제할 수 있게 되므로서 신선도를 늘일 수 있는 매우 유용한 발명이다.
Patent KR-20030030098-A (KR)
Title: Wheel for Tires
Inventor: KIM JAE HONG
IPC: B60C15/02
Filed: 2001-10-08
Abstract: PURPOSE: A wheel for a tire is provided to improve durability of the tire by releasing high temperature heat on a portion contacting a bead part and a rim flange when a vehicle travels. CONSTITUTION: A wheel(100) for a tire includes a body part(10) and a rim flange(20). The rim flange is formed integrally toward a circumference of the body part. An outer surface(20b) of the rim flange is wider than an inner surface(20a) of the rim flange. A lug, a knurling, a line groove, a wave form, a protrusion are used selectively to the outer surface of the rim flange. Thereby, high temperature heat is released on a portion of contacting a bead part(3a) and the rim flange of the tire when a vehicle travels.
Patent KR-20030030376-A (KR)
Inventor: PARK SANG HWAN
IPC: A43B3/00
Filed: 2001-10-10
Abstract: PURPOSE: Provided is a skate which enables to adjust distance between a front shoe part and a rear shoe part to adjust the size of a shoe as the size of users' foot so that it is widely available to many people without being limited to the size of foot. CONSTITUTION: The skate comprises the parts of: a base(10) which consists of a front base part(20) and a rear base part(30); a shoe part(40) in which the front shoe(50) is attached to the front base part and the rear shoe(60) is attached to the rear base part; a base connector which connects the front base part and the rear base part to adjust intervals between them and guides the movement of the rear base against the front base; a clamping tool which fixes the front and the rear shoe to prevent relative movement between them; and a front and a rear grounding migration tool(90,100) which are combined with the bottom of the front and the rear base part.
Patent KR-20030032521-A (KR)
Title: Controlling Apparatus and Method of Electronic Turbochager of Internal Combustion Engine
Inventor: KIM GYEONG SU
IPC: F02D23/00
Filed: 2001-10-18
Abstract: PURPOSE: An apparatus and a method for controlling an electronic turbocharger are provided to achieve improved engine performance, while reducing parts count and manufacturing costs. CONSTITUTION: An apparatus comprises a compression turbine mounted in a housing which has an inlet port(51) formed at the front portion of the housing and an outlet port(52) connected to an intercooler(4) connected to a cylinder(3) through a pipe(2), wherein the compression turbine rotates in accordance with the frequency of rotation of a supercharger motor(7) and presses external air; a gear box(6) having an input gear(61) and an output gear(62) with different gear ratio, which reduces or amplifies the power generated from the supercharger motor and transmits the power to the compression turbine; the supercharger motor having a frequency of rotation determined in accordance with the signal output from a control unit; the control unit for determining the frequency of rotation of the charger motor so that an optimum engine performance is obtained, and outputting a driving signal to a motor control unit; and the motor control unit for supplying voltage corresponding to the signal output from the control unit, to the supercharger motor.
Patent KR-20030035214-A (KR)
Title: Multi Chip Package And Method Of Fabricating The Same
Inventor: BANG SAM RYONG
IPC: H01L23/12
Filed: 2001-10-30
Abstract: PURPOSE: A multichip package is provided to prevent a short-circuit problem caused by intersection of wires by connecting a part of the first bonding pads disposed in a lower chip with the second bonding pad through a metal interconnection such that the second bonding pad is disposed to be wire-bonded to the third bonding pads disposed in an upper chip. CONSTITUTION: The lower chip(100) has a plurality of the first and second bonding pads(110,120). The metal interconnection electrically connects the first bonding pad with the second bonding pad, disposed in the lower chip. The upper chip(200) is attached to the upper surface of the lower chip, including a plurality of the third bonding pads(210). The second wire(420) connects the second bonding pad with the third bonding pad.
Patent KR-20030035631-A (KR)
Title: Capacitor Of Memory Semiconductor Device And Method Of Forming The Same
Inventor: WON SEOK JUN
IPC: H01L27/108
Filed: 2001-11-01
Abstract: PURPOSE: A capacitor of a memory semiconductor device is provided to prevent a bottom mold pattern from being etched during eliminating process of a top mold pattern and have a bottom electrode supported safely by the bottom mold pattern. CONSTITUTION: An interlayer dielectric(100) and etch stopping layer(110) are formed in turn on a semiconductor substrate. A contact plug(120) is formed through the resultant structure. A bottom mold pattern(135) and etch stopping pattern(145) are formed on the etch stopping layer, exposing the contact plug. The bottom electrode covers the top surface of the contact plug and the sidewall of the exposed opening of the bottom mold pattern and etch stopping pattern, having cylindrical shape with a bending part on the edge of the etch stopping pattern.
Patent KR-20030038193-A (KR)
Title: Guiding roller of film winding machine for condenser
Inventor: KIM YONG HWAN
IPC: B65H23/025
Filed: 2001-11-09
Abstract: PURPOSE: A guide roller is provided to prevent the slip, the relaxation and the crease of a film by separately rotating segment bearings according to the interfacial tension and the friction force of the film. CONSTITUTION: Many segment bearings(123) are inserted in a rotating shaft(122) in a combining member(121) to be combined with a housing. The segment bearings contain inclined portions to be chamfered in the tips of both ends to flow air between contacted faces of films. Thereby, each segment bearing are correspondently rotated according to the change of physical properties and interfacial tension of the films.
Patent KR-20030039934-A (KR)
Title: Polymer composite for reducing impact sound and establishment method thereof
Inventor: HWANG SEON HO
IPC: E04F15/00
Filed: 2001-11-16
Abstract: PURPOSE: A process of building an impact absorbing polymer composite with high thermal insulation and dynamical stability is provided to improve living environment by reducing noise caused by impact on the floor. CONSTITUTION: The impact absorbing a polymer composite is composed of: an upper layer(10) comprising a pure polyethylene or a pure polypropylene or a polymer composite generated by a chemical bond between polyethylene and polypropylene; a mid-layer(20) of plastic combination layer shaped like a sheet made by compression molding after chemical bond of pulverized urethane and phenol, acryl; a lower layer(30) of rubber compound comprising ethylene vinyl acetate, polyethylene and raw rubber or synthetic rubber, consequently characteristics of materials forming each layer and the optimum viscoelasticity between foam layer caused by the combination of density and hardness effectively prevent noise and vibration.
Patent KR-20030042120-A (KR)
Title: Optical disk drive
Inventor: BAE BYEONG YEONG
IPC: G11B17/04
Filed: 2001-11-21
Abstract: PURPOSE: An optical disc drive is provided to remove a tray structure for realizing an optical disc drive of a low weight in a small size. The difficulty in the recognition of a vibration transmission path caused by the flexible tray structure is resolved and the vibration reduction is realized by securing the space for reinforcing a main base. CONSTITUTION: An optical disc drive includes a fixed case(500), a main circuit board mounting part(600) coupled with the fixed case and mounted with a main circuit board(610), and a sliding case(700) movably mounted to the fixed case and mounted with a main base for securing a disc. The fixed case is provided with rack guide parts for the movement of the sliding case and the sliding part is provided with rack parts(750a,750b), wherein sliding racks are provided between the rack guide parts and the rack parts.
Patent KR-20020040622-A (KR)
Title: One-way clutch
Inventor: AKAHOSHI YOSHIHIRO
IPC: F16D41/20
Filed: 2001-11-23
Abstract: PURPOSE: To keep an excessive stress generated by concentration of load of a shaft material 30 at a shaft hole 18a of a case 10 which holds ends of the shaft material 30 and plan to get high torque keeping away from a restriction in case of weight reduction of the case 10 by changing its material to aluminum alloy, etc., for a simple one way clutch to transmit low torque in which the case 10 is assembled to a flat pulley rotably around Its shaft center and binds a friction surface of an oscillation plate that the shaft material 30 kept its both ends in the shaft cave 18a of the case 10 supports oscillatably with a friction surface of a flat pulley using a flat belt and presses one span of the flat belt to give the flat belt an initial tension. CONSTITUTION: This system has such a construction that holds both ends of shaft material 30 in the shaft hole 18a of the case 10 through the bushes which cover the side periphery of each end.
Patent KR-20030043514-A (KR)
Title: Mask assembly for cathode ray tube having means of relieving external shock
Inventor: JI SEONG HUN
IPC: H01J29/02
Filed: 2001-11-28
Abstract: PURPOSE: A mask assembly for a cathode ray tube having an external shock buffer is provided to buffer the impulse transmitted to a shadow mask by forming a bead, a buffering hole, and a concave portion at a skirt portion of the shadow mask. CONSTITUTION: A mask assembly includes a shadow mask(10), a mask frame(20), and a plurality of spring members(22). The shadow mask includes a plurality of beam passing apertures(10a), a skirt portion(10b), a couple of beads(12), and a buffering hole(14). The beads are formed around the skirt portion. The buffering hole is formed between the beads. The mask frame is welded with the skirt portion in order to support the shadow mask. The spring members are installed around the mask frame in order to mount the mask frame into the inside of a panel. The buffering holes are located at an upper end of a welding point(16) between the skirt portion of the shadow mask and the mask frame.
Patent KR-20030046980-A (KR)
Title: Rehabilitating method of rahman hinged-joint bridge
Inventor: HA SEONG UK
IPC: E01D22/00
Filed: 2001-12-07
Abstract: PURPOSE: A process of repairing and reinforcing a hinged Rahmen bridge is provided to improve structural stability and minimize working expenses during repairs and reinforcement. CONSTITUTION: The process of repairing and reinforcing the hinged Rahmen bridge contains: introducing pre-camber to prevent the increase of section force caused by the sway resulting from the prestress of a reinforced tendon; continuing a deck by grouting the hinged area(22) of a bridge span and joining the span each other by tendons and steel bars with the additional increase of prestress to prevent deflection and impact caused by live loads; installing trusses to reinforce the concrete compression strength of a bridge slab; installing steel wires inside the concrete box and straining them.
Patent KR-20030047049-A (KR)
Title: Apparatus for providing and transmitting over network and method therefor
Inventor: LEE JAE UK
IPC: H04L29/06
Filed: 2001-12-07
Abstract: PURPOSE: An apparatus and method for providing and transmitting information through a communication network are provided to generates and store information to be offered to users, effectively transmit the information through a network and display the information. CONSTITUTION: An information providing system includes an information providing server(130), an information transmitting server(150), and a terminal(170). The information providing server stores display information and band information obtained by calculating the quantity of used information by time zone for reservation of a band with respect to a network, and transmits the display information and band information upon the request of a user. The information transmitting server performs band negotiation and band reservation using the band information and requests buffering for a band for which reservation is not available. The terminal receives the display information from the information providing server in advance to buffer the display information, corresponding to the information transmitting server's request for buffering, and displays the buffered display information and display information transmitted through the network from the information providing server.
Patent KR-20030048628-A (KR)
Title: xDSL MODEM CARD FOR INCLUDING HPNA MODULE
Inventor: KIM SIN IL
IPC: H04L12/20
Filed: 2001-12-12
Abstract: PURPOSE: An xDSL modem card having an HPNA module is provided to connect terminals having the HPNAs connected to a connection terminal within home to an internal or external communication network by using xDSL modem card having an HPNA module mounted to a master computer. CONSTITUTION: The modem card(210) includes an RJ_11 port(218) connected to a connection terminal. An xDSL(Digital Subscriber Line)(211) is connected to the port(218) and connects a master computer to an external communication network through the connection terminal and the port(218). An HPNA(Home Phoneline Network Alliance) module(212) connects all terminals connected to the connection terminal to the external communication network. An interface(213) supplies power to the HPNA module(212) and a modem(211) and is mounted to the master computer(210) and plays a role of a data transmission line.
Patent KR-20030052061-A (KR)
Title: Apparatus and method of manufacturing GaN substrate
Inventor: KIM JIN GYO
IPC: C30B25/02
Filed: 2001-12-20
Abstract: PURPOSE: An apparatus for fabricating a gallium nitride substrate is provided to prevent a micro crack or bending caused by a decreased temperature by growing a gallium nitride layer on the substrate and by separating the substrate from the gallium nitride layer in a chamber in which the gallium nitride layer is grown. CONSTITUTION: A heating unit is mounted on the outer surface of a chamber(100) so that the chamber is heated to a high temperature. An injection pipe(111) is mounted on one side surface of the chamber to inject the gas for generating N molecules. A gallium boat(112) containing powder capable of generating Ga molecules sublimed by heat is mounted on a side surface of the chamber. An exhaust pipe exhausts the gas of the chamber to the outside. A part of the heating unit is eliminated to expose the outer surface of the chamber. A transparent window(120) capable of irradiating laser to the substrate(400) on which the gallium nitride layer(300) is grown because of combination of the N molecules and Ga molecules is formed in the outer surface of the exposed chamber.
Patent KR-20020051878-A (KR)
Inventor: BORDER JOHN
IPC: C08K3/26
Filed: 2001-12-21
Abstract: PURPOSE: A process of preparing a polysulfone nanocomposite optical plastic product by using an optical nanocomposite material having nanoparticules dispersed in a host plastic material is provided. Because the nanocomposite material has a relatively low dn/dT(a variation value of refractive index to temperature) and improved shielding characteristics, it produces a polysulfone nanocomposite optical plastic product having reduced refractive index change on humidity as compared to base plastic. A lens(10) prepared with the nanocomposite material has a stable focus distance(12) over a given temperature range. CONSTITUTION: The method for producing a polysulfone nanocomposite optical plastic product comprises: providing a polysulfone host material having a temperature sensitive optical vector(x1) and nanoparticules having a temperature sensitive optical vector(x2) in the opposite direction of the temperature sensitive optical vector(x1); forming a polysulfone nanocomposite material by dispersing the nanoparticules to the polysulfone host material; and forming the polysulfone nanocomposite optical plastic product from the polysulfone nanocomposite material.
Patent KR-20030052868-A (KR)
Title: Joint of base concrete structure and bridge pier and its jointing method
Inventor: CHOI WON GYEONG
IPC: E02D5/24
Filed: 2001-12-21
Abstract: PURPOSE: A joint of footing concrete and a pier column is provided to reduce construction expenses of a pier by using inexpensive deformed bars instead of expensive anchor bolts. CONSTITUTION: The joint of footing concrete(30) and a pier column(1) comprises outer bars(53) drove in the footing concrete(30) and located around the outer circumference of the pier column(1), inner bars(52) drove in the footing concrete(30) and located around the inner circumference of the pier column(1), and shear bars(54) drove in the footing concrete(30) and arranged along the outer circumference of the outer bar(53), and the outer bars(53) and the shear bars(54) are connected, and the outer bars(53), the inner bars(52) and the shear bars(54) are housed in the concrete.