baber/WOPTO huggingface dataset:
Patent KR-20000063960-A (KR)
Inventor: LEE GIL HWAN
IPC: C01B31/08
Filed: 2000-08-12
Abstract: PURPOSE: A method for regenerating waste activated carbon by controlling moisture content and irradiating microwave is provided which minimizes the regeneration cost of spent activated carbon, reduces equipment cost and operating and maintaining cost and produces waste activated carbon having excellent absorption performance. CONSTITUTION: Waste activated carbon having a moisture content of less than 20% after drying is irradiated with microwave whose frequency band is 0.3 to 30 GHz(preferably 2.45 GHz) at 700 to 900°C for 1 to 10 min in a microwave generator in introducing an activating agent in which generated steam vapor is collected, cooled, condensed and discharged and gas is recycled. The method reduces energy, improves yield and reduces environmental pollution.
Patent KR-20020013331-A (KR)
Title: Cooling WaterTank Apparatus For Refrigerator
Inventor: LEE DAE GWI
IPC: F25D11/00
Filed: 2000-08-14
Abstract: PURPOSE: A quick cooling apparatus is provided to quickly lower the temperature of the water fed from an external source, by allowing the damper to control the amount and flow direction of the cooling air by the operation of the dispenser. CONSTITUTION: A quick cooling apparatus comprises a water supply tank(350) for temporarily storing and cooling the water fed from an external source; a damper(300) arranged around the water supply tank so as to supply a cooling air; a water dispenser unit(370) for dispensing the water stored in the water supply tank to the outside of the refrigerator; and a micro processor for receiving a signal output from the water dispenser unit, and controlling the damper. The water dispenser unit of the refrigerator is controlled by the steps of sensing the action of a user taking the water from the water dispenser unit, and opening the damper positioned in the cooling air passage directed toward the water supply tank for a predetermined time period, by the result of the sensing.
Patent KR-20020015589-A (KR)
Title: Receving tray for handphone of an automobile
Inventor: JUNG DAE IK
IPC: B60R11/02
Filed: 2000-08-22
Abstract: PURPOSE: A tray for storing a mobile phone is provided to store and to withdraw the mobile phone near a driver. CONSTITUTION: A tray comprises a housing(20) located in the center of a crash pad and formed a guide space portion(21) and a guide long hole(22); A main body(30) slid through the guide space portion frontward and backward and formed a first and a second cam grooves upward and downward; a first guide plate embedded in the back of the main body, hinged with the main body and expanded a guide shaft to be inserted in the guide long hole through the first cam groove; a second guide plate(50) hinged in front of the main body; a third guide plate(60) linked with the first guide plate and hinged with the second guide plate through a hinge shaft to be inserted in the second cam groove; and a partition(80) to prevent the movement of a mobile phone by expanding from the third guide plate. Thereby, the mobile phone is stored easily.
Patent KR-20010070033-A (KR)
Title: Cholesteric layered material having an improved color impression, and the production thereof
Inventor: HEILMANN PETER
IPC: C09B67/00
Filed: 2000-08-25
Abstract: PURPOSE: Provided are a cholesteric layer material with improved color impression and a method for manufacturing the same to obtain a superior color brightness sufficient to satisfy an uniformity requirement for pigment and a film made of the cholesteric layer. CONSTITUTION: The material contains at least one of three-dimensional cross-linked cholesteric layers to exhibit an interference fringe pattern which is homogeneous across the whole range of thickness. The interference fringe is substantially progressed parallel to surface of the layer. Each of the cholesteric layer has a smooth face, less than average 5 micrometer thickness and at least one pitch height of anhydrous layer. The cross-linked cholesteric layer visibly expresses no movement of colors when changing temperature and/or exposing the layer to any diluent.
Patent KR-20020019772-A (KR)
Title: Strip antenna built-in flip in portable communication terminal
Inventor: KWON O JIN
IPC: H01Q1/24
Filed: 2000-09-07
Abstract: PURPOSE: A strip antenna embedded on a flip for a portable communication terminal is provided to reduce the volume of energy absorbed from an antenna into a head of user by forming an antenna pattern in the flip in the form of a strip line. CONSTITUTION: A strip antenna is built in a flip(25) in the form of a strip line when the flip(25) is manufactured and connected to a duplexer. The whole length of the strip antenna corresponds to 1/2, 1/4, or 1/8 of the wavelength of frequency. The strip antenna is provided between two flip layers. The duplexer transfers a sending signal from a sending process unit to the antenna and a receiving signal therefrom to a receiving process unit. The receiving process unit is connected to the duplexer and processes the receiving signal. The sending process unit is connected to the duplexer and processes the sending signal to provide the processed sending signal to the duplexer.
Patent KR-20010030434-A (KR)
Title: Connector assembly
Inventor: CASTLE ANTHONY E
IPC: H01R13/639
Filed: 2000-09-19
Abstract: PURPOSE: To provide connector parts which can be installed or disposed in a relatively small space and have CPA (connector disposition assurance apparatus). CONSTITUTION: Connector parts (or connector assembly parts) of this invention include connector housings, at least one resilient lever installed on the connector housing in such way that it can turn and sliders slidably installed on each lever. The connector housings in a connection mode and a separation mode slide to be connected with and separated from the pair connector parts respectively. Each lever in its connection mode and separation mode is connected with and separated from the pair connector part respectively. The slider in a lock mode can move to the first position to prevent the lever from being separated from the pair connector part and in an unlock mode it can move to the second position to allow the lever to be separated from the pair connector part.
Patent KR-20020027042-A (KR)
Title: Semiconductor package and method for manufacturing the same
Inventor: BAEK JONG SIK
IPC: H01L23/48
Filed: 2000-10-04
Abstract: PURPOSE: A semiconductor package is provided to remarkably reduce the thickness of the semiconductor package by stacking the first chip which is thinly ground and omitting additional molding and wire bonding processes, and to maximumly exhaust the heat generated in the chip to the outside by making partial surfaces of the first and second chips exposed to the exterior. CONSTITUTION: An etched conductive pattern(14) is connected to upper and lower surface near a cavity(30) formed in the center of a member(12) by using a via hole(34). A cover coat(20) is applied, exposing a part of the conductive pattern to the outside. The member includes the etched conductive pattern and the cover coat. The first chip(22) is attached to the upper surface near the cavity of the member by using adhesive. The second chip(24) is attached to the conductive pattern exposed to the lower surface near the cavity of the member by using the first flip chip bump(16) while attached to a bonding pad formed on the lower surface of the first chip by using the second flip chip bump(18). Resin(26) is injected to the cavity of the member constituting a space between the first and second chips. A withdraw terminal(28) is attached to the conductive pattern exposed from the upper surface of the member to the cover coat.
Patent KR-20010000548-A (KR)
Inventor: KIM KYUNG WON
IPC: C02F1/72
Filed: 2000-10-06
Abstract: PURPOSE: A treatment method is provided, which is characterized in that livestock excretion is treated by using a physical and chemical process continuously and automatically. CONSTITUTION: An apparatus is related to a liquid evaporator, a low temperature fermenter and an evaporator treated liquid urine. Liquid urine separated liquid from solid is treated continuously and automatically by a suitable temperature condition, stirrer, air supplier, bubble remover and rising outflow. After treated, there is no hangover. Livestock urine is treated by using a thermo-chemistry reaction. Organic matter in livestock urine is decomposed by using an aeration apparatus that is a compressed air supplier and a stirrer made specially. As an obstruct factor of the evaporative capacity is removed, liquid urine is changed to a harmless gas.
Patent KR-20010071143-A (KR)
Title: Colored magnetic particles for magnetophoretic display and method for manufacturing same
Inventor: KOYAMA AKIHIRO
IPC: G09F9/37
Filed: 2000-10-12
Abstract: PURPOSE: To provide colored magnetic particles for displaying magnetic migration, from which pigments hardly peel off and by which a dispersion medium is not contaminated even when they are used. CONSTITUTION: These colored magnetic particles are obtained by coloring magnetic particles contained in a plastic dispersion liquid, which constitutes a magnetic migration displaying panel and in which colored pigments, a synthetic resin and water are also contained, by a rolling/fluidizing granulation coating method. A water-soluble emulsion is used as the synthetic resin. A protecting layer is formed on the colored layer of each of the colored magnetic particles by using a dispersion liquid obtained by dispersing a synthetic resin in water.
Patent KR-20010000760-A (KR)
Inventor: JUNG SU HYEON
Filed: 2000-10-18
Abstract: PURPOSE: An internet service solution program lease method is provided to establish an authentication button on a home page of a lease-holding company, and offer a user solution programs in place of the lease-holding company if the user clicks the authentication button. CONSTITUTION: An internet service solution program lease method comprises the following steps: accessing a server system of a lease-holding company, logging on the server system, registering at the system as a member, downloading a service page with an authentication page storing data for the lease-holding company and the user, transmitting the data for the lease-holding company and the user to a server of a lessee company, which compares the transmitted data with a stored data(S24), checking if the access member is an effective contractor(S26), informing the user of an access approval(S30), checking if a service solution program exists at the user computer and installing the service solution program at the user computer(S32,S34), and executing the installed service solution program(S38).
Patent KR-20010000911-A (KR)
Inventor: SEO EWI HWAN
IPC: G06Q50/10
Filed: 2000-10-27
Abstract: PURPOSE: A method for servicing information and games such as updated news, weather forecasts, sports, and advertisements by downloading characters on cellular phones is provided to enable a user to download different kinds of characters, updated information, and games by constructing each server, allowing the users to download characters in order to be served the new information and games. CONSTITUTION: A method for servicing information and games such as updated news, weather forecasts, sports, and advertisements by downloading characters on cellular phones is composed of connection, reception, and payment. A newly modified character is produced and displayed on the broadcast screen that provides news, weather forecasts, advertisements, and sports information(S1). A user connects to the internet or the wired/wireless telephone connections after viewing the new character on TV(S2). After the connection, the user gets connected to the communication company's exchanger or computer(S3) and then to the information provider's computer contents DB(S4). The user who wishes to receive updated information is instantly provided with letters and moving images(S7). The user who wishes to play a desired game can select and play a game with oneself or another user(S8). The information access duration is registered in the communication company, a specified information usage fee is levied, and the service fee amount is paid to the information provider(S9).
Patent KR-20020039066-A (KR)
Inventor: KIM JONG GU
IPC: F25D23/02
Filed: 2000-11-20
Abstract: PURPOSE: A door for refrigerator is provided to freely detach and re-assemble only an outer outside panel by detachably installing the outer outside panel on a front of an inner outside panel. CONSTITUTION: A door comprises an inner outside panel(51) and an inside panel(53); an upper cap(55); a lower cap; a heat insulation material(57); and an outer outside panel(59). The inner outside panel and the inside panel are installed to face each other at fixed interval. The upper cap is installed on upper sides of the inner outside panel and the inside panel. The lower cap is installed on lower sides of the inner outside panel and the inside panel. The heat insulation material is formed in an inner space surrounded by the inner outside panel, the inside panel, the upper cap and the lower cap. The outer outside panel is detachably installed on a front of the inner outside panel to form a part of appearance of a refrigerator.
Patent KR-20020043008-A (KR)
Title: Fuel evaporation gas transpiration structure
Inventor: LEE BONG OK
IPC: H01M2/12
Filed: 2000-12-01
Abstract: PURPOSE: An evaporation gas discharge structure for a car battery is provided to prevent the damage of a car due to the evaporation gas, and to prevent various parts installed in an engine room from being corroded, thus extending the life of use. CONSTITUTION: In the discharge structure of evaporation gas through a hole of a battery cap(20) separably installed to a battery body(10), the hole is coupled with a hose(30) respectively, so the evaporation gas is discharged into an engine room or a car body forming the engine room even when the evaporation gas generated during the charge of discharge of electricity of the battery is discharged though the hole of the battery cap.
Patent KR-20020043059-A (KR)
Title: Socks containing a charcoal compound
Inventor: YOO KYUNG JOONG
IPC: A41B11/00
Filed: 2000-12-01
Abstract: PURPOSE: Provided are socks with charcoal included which form a charcoal adhesion layer into interior bottom side of the socks to transmit specific effect of charcoal into a body through the sole of one's foot directly so that they contribute to improve health. CONSTITUTION: The socks with charcoal included are characterized by adhering the charcoal adhesion layer(2) that is formed by mixing charcoal powder with resin-like adhesive with 200-400 meshes in a particle size to the internal bottom side(1) of the socks(S) wherein the thickness of the charcoal adhesion layer is 0.3-1.0mm. Therefore, they show sweat absorption and odor elimination effect by the charcoal adhesion layer.
Patent KR-20020045063-A (KR)
Title: Lock Apparatus of Tail-gate for Hatch-back Car
Inventor: JUNG SANG RYUL
IPC: E05B83/18
Filed: 2000-12-07
Abstract: PURPOSE: A tail gate lock apparatus of a hatch-back type vehicle is provided to perform smoothly a locking operation by improving a combing state between a striker and a latch. CONSTITUTION: A housing(110) is fixed to one side of a tail gate(1). A striker(120) is located vertically to an intermediate part of the housing(110). The striker(120) passes through the intermediate part of the housing(110). A tension spring(130) is used for rotating the striker(120) to one direction. A latch(140) is fixed to a bumper body(10). The latch(140) is contacted with a lower end portion of the striker(120) in order to rotate the striker(120) to the other direction. The striker(120) is combined with the latch(140). A release lever(150) is used for releasing a locking state of the striker(120) by separating the striker(120) from the latch(140).
Patent KR-20020046337-A (KR)
Title: TMR device using a carbon nanotube
Inventor: LEE JAE EUN
IPC: H01C10/16
Filed: 2000-12-12
Abstract: PURPOSE: A tunneling magneto resistance element using a carbon nano tube is provided to increase magneto resistance effect and heighten applicability by joining a carbon nano tube between one ferromagnetic body and another ferromagnetic body to form a tunneling magneto resistance element. CONSTITUTION: A carbon nano tube(303) is formed between one ferromagnetic body(301) and another ferromagnetic body(302). A conductive carbon nano tube grows horizontally in being formed between the ferromagnetic bodies(301,302) and a conductive carbon nano tube grows vertically in being formed between the ferromagnetic bodies(301,302). An anti-ferromagnetic body(304) is joined with one(301) of the ferromagnetic bodies to fix a spin orientation. A magnetic field applied from outside selects an inner spin orientation in the anti-ferromagnetic body(304). The height of a tunnel barrier in the carbon nano tube(303) is controlled through a thermal annealing.
Patent KR-20020047760-A (KR)
Title: Cosmetics comprising dictamnus root extracts for skin whitening
Inventor: EOM SANG YONG
IPC: A61K8/97
Filed: 2000-12-14
Abstract: PURPOSE: Provided are cosmetics comprising extracts of Dictsmnus dasycarpus Turcz, for skin whitening. The extract of Dictsmnus dasycarpus Turcz. show excellent inhibition effects on tyrosinase activity and melanin production, therefore, the cosmetics comprising the extract has excellent skin whitening effects. CONSTITUTION: Dictsmnus dasycarpus Turcz is extracted with C1-3 anhydrous or hydrous alcohol, or ethyl acetate at 4-30 deg.C for 3-20 days then the extract is concentrated, wherein diethylether soluble substances are removed therefrom before or after extraction process. The whitening cosmetic contains 0.0001-5 wt.% of the extract of Dictsmnus dasycarpus Turcz in dried weight.
Patent KR-20020048094-A (KR)
Title: Spinning wheel type roller of belt tripper
Inventor: PARK TAE JIN
IPC: B65G39/00
Filed: 2000-12-16
Abstract: PURPOSE: A roller of a spinning wheel type for a belt tripper is provided to prevent wear or damage of the roller by absorbing impact-transferring material and to improve transport efficiency. CONSTITUTION: A spinning wheel typed roller of a belt tripper comprises a body frame mounted on a lower portion of a chute of a reclaimer; a rotating roller(10) fixed on a bar through a bolt by being combed to the body frame; plural bolt holes formed the bar; plural revolving rollers(50) combined to the rotating roller by supports(43a,43b); a spring(30) inserted to the supports by being fixed on stoppers(20a,20b); and a tripper unit formed on a lower portion of the chute. Thereby, the spinning wheel typed roller of the belt ripper prevents wear or damage of the roller by absorbing impact-transferring material. Moreover, the spinning wheel typed roller of the belt ripper improves transport efficiency.
Patent KR-20020049930-A (KR)
Title: Method of forming a copper wiring in a semiconductor device
Inventor: KIM HEON DO
IPC: H01L21/285
Filed: 2000-12-20
Abstract: PURPOSE: A method for fabricating a copper interconnection of a semiconductor device is provided to control generation of a void in the copper interconnection formed by an electrical chemical copper deposition method, by depositing a copper seed layer at a low temperature and at a high temperature. CONSTITUTION: A dual damascene pattern is formed in an interlayer dielectric(12) to prepare a semiconductor substrate(11) where a junction is exposed. A diffusion barrier metal layer is formed on the interlayer dielectric including the dual damascene pattern. Copper is firstly deposited in the diffusion barrier metal layer to form a low temperature copper seed layer(14a) by a low temperature physical vapor deposition method. Copper is secondly deposited on the first copper seed layer to form a high temperature copper seed layer(14b) by a high temperature physical vapor deposition method so that a copper seed layer of a target thickness is formed. The inside of the dual damascene pattern is filled with copper by an electrical chemical copper deposition method. A chemical mechanical polishing process is performed to leave the copper only in the dual damascene pattern so that the copper interconnection(15) is formed.
Patent KR-20020017894-A (KR)
Inventor: BANBA TOMOHIDE
IPC: B29C44/34
Filed: 2000-12-26
Abstract: PURPOSE: A microporous soundproofing material is provided, which has a high characteristic impedance and an excellent flexibility, is clean and lightweight, and is useful to prepare an electronic device shaped in various shapes. CONSTITUTION: The microporous soundproofing material comprises an expanded material formed by infiltrating a thermoplastic elastomer into an inert gas under a high pressure and decompressing the infiltrated elastic polymer. The expanded material is heated after decompressed. Preferably the inert gas is carbon dioxide. The expanded material constituting a soundproofing material contains a closed cell with a mean cell diameter of 0.1-300 micrometers distributed through the total inner part uniformly and has a cell density of 10¬5 to 10¬14 cell/cm¬3. Preferably the expanded material comprises further a flame retardant.
Patent KR-20020053202-A (KR)
Title: Dual Speaker Apparatus and control Method
Inventor: JANG BOK HYEON
IPC: H04R9/02
Filed: 2000-12-27
Abstract: PURPOSE: A dual speaker apparatus and a method for controlling the same are provided to reduce the volume of a terminal supporting a speakerphone and easily execute an earpiece mode and a speaker mode. CONSTITUTION: A magnet of an earpiece part generates magnetization by a voice coil. A diaphragm vibrates sound wave generated by the magnet. A grill protects a speaker. A yoke makes sound wave of the opposite phase of the sound wave generated by the diaphragm enter a sounding box. If receiving a call, a signal is transmitted by using MIDI(Musical Instrument Digital I/F) sound(40). A dual speaker apparatus is set up in an earpiece mode(41). If it is determined as a speaker mode, the dual speaker apparatus is switched into the speaker mode through a voice conversion part and an amplifying part(42-43).
Patent KR-20010082606-A (KR)
Title: Polyhydroxyalkanoates and method of producing them by utilizing microorganisms
Inventor: HONMA TSUTOMU
IPC: C12P7/62
Filed: 2000-12-27
Abstract: PURPOSE: Provided are novel polyhydroxyalkanoate (PHA), as well as a method of producing such a novel PHA by utilizing microorganisms. CONSTITUTION: The microbial polyhydroxyalkanoate comprises one or more of monomer units represented by formula(1), where R is at least one selected from the group represented by any one of Formulae (2), (3) and (4); in formula(2), R1 is selected from the group consisting of hydrogen atom (H), halogen atom, -CN, -NO2, -CF3, -C2F5 and -C3F7, and q is an integer of 1 to 8; in formula(3), R2 is selected from the group consisting of hydrogen atom (H), halogen atom, -CN, -NO2, -CF3, -C2F5 and -C3F7, and r is an integer of 1 to 8; in formula(4), R3 is selected from the group consisting of hydrogen atom (H), halogen atom, -CN, -NO2, -CF3, -C2F5 and -C3F7, and s is an integer of 1 to 8.
Patent KR-20020054925-A (KR)
Title: Feeder exchange system
Inventor: JANG TAE SEONG
IPC: H05K13/02
Filed: 2000-12-28
Abstract: PURPOSE: A feeder replacement system is provided to smoothly charge a feeder base into a surface element loading device by improving means for charging and mounting the feeder base. CONSTITUTION: A feeder replacement system(20) picks up an electronic part and continuously charges it onto a printed circuit board. A surface element loading device has a position setting means at one side of a frame and a pneumatic pumping means. The feeder base(21) having a plurality of feeders of which a part is mounted thereon is smoothly loaded onto a supporting frame(25). The supporting frame(25) moves upwards and downwards by means of an elevating means. The stroke of the elevating means is limited by a stroke limiting means. A docking cart(22) has a main frame(26) in which the elevating means is installed thereon. Preferably, the elevating means comprises a cylinder for generating a pneumatic pressure.