baber/WOPTO huggingface dataset:
Patent KR-20020004124-A (KR)
Title: An underground fertilizer scattering device
Inventor: LEE UNG
IPC: A01C15/00
Filed: 2000-07-03
Abstract: PURPOSE: An underground type manure supply apparatus is provided to improve the stability of driving and working, and to achieve an effective operation by reducing the radio of gyration of a trailer. CONSTITUTION: In the underground type manure supply apparatus comprised of a manure storage tank(80) on a sub-frame(90), and a manure discharge device(70) installed on the front side of a trailer(100), the manure supply apparatus has plural vertical plates(15) arranged in parallel under a support frame, a plow-share(18) attached to the vertical plate, a distribution valve(40) connected to the discharge device, a manure nozzle(16) for injecting the manure from the distribution valve into the soap digged by the plow-share, a manure pressuring pump(50), and so on.
Patent KR-20020004531-A (KR)
Title: Heat exchanger
Inventor: JANG DONG YEON
IPC: F28D1/04
Filed: 2000-07-06
Abstract: PURPOSE: A capillary heat exchanger is provided to obtain the excellent heat transfer performance of a heat exchanger without using a groove pipe as a refrigerant tube by forming the refrigerant tube of composite structure having a capillary tube and a smooth tube. CONSTITUTION: A capillary heat exchanger consists of refrigerant tubes(51) and plural cooling fins. The refrigerant tube has composite structure of a capillary tube having a pipe diameter of lower than 5mm and a smooth tube having smooth inside. The capillary heat exchanger having the composite structure of refrigerant tube has no difference in heat transfer coefficient with a heat exchanger having a same-diameter groove tube. In addition, the pressure loss in the refrigerant tube is reduced remarkably. Thereby, the capillary heat exchanger obtains heat transfer performance better than one of the heat exchanger having the groove tube.
Patent KR-20020006083-A (KR)
Title: Clear shampoo composition containing capsules and method of making the same
Inventor: JANG GI HO
IPC: A61K8/11
Filed: 2000-07-11
Abstract: PURPOSE: A transparent shampoo composition containing capsules and a producing method thereof are provided, therefore the capsules can be evenly and stably dispersed into the shampoo composition and hair can be protected and brightened. CONSTITUTION: The transparent shampoo composition contains 0.5 to 1.2 wt.% of xanthan gum having 80%T or more of transparency in a 0.5% solution; 0.2 to 0.5 wt.% of at least one dispersion stabilizing agent selected from polyether-1 or PEG-180/octoxynol-40/TMMG copolymer or PEG-180/laureth-50/TMMG copolymer and capsules. Its manufacturing method comprises the steps of: mixing pre-dispersed xanthan gum in propylene glycol with purified water and heating 65 deg.C with agitation to dissolve the xanthan gum; adding a surfactant and a dissolving agent into the xanthan gum solution, adding PURETHIX TM into the solution, and stirring them; cooling the mixture up to below 50 deg.C, adding a thickener and hair-conditioning agent into the mixture, and stirring them; cooling the mixture up to below 40 deg.C, adding a preservative, a perfume and a coloring agent; and adding capsules and purified water.
Patent KR-20000072072-A (KR)
Inventor: OH HWAN KEUN
IPC: A23L33/00
Filed: 2000-07-21
Abstract: PURPOSE: A health supplementary food using a sea tangle and a manufacturing method thereof are provided to prevent a disorder of the vascular system such as high blood pressure, myocardial infarction or stroke and to improve immunity of a human body. CONSTITUTION: The health supplementary food using a sea tangle comprises the steps of: 1) mixing 100 wt.pts. of sea tangle powder with 63-83 wt.pts. of dried anchovy powder, 63-83 wt.pts. of black bean powder, 33-43 wt.pts. of Artemisia capillaris Thunb powder, 13-17 wt.pts. of pine needles and 3.7-5.0 wt.pts. of safflower seed powder; 2) kneading the mixture with water; 3) extruding the dough into a segment having a diameter of 2-7mm; 4) making the extruded segment composition into a ring having a diameter of 2-7mm; 5) drying the ring-shaped composition; 6) mixing the ring-shaped composition with 1.2-1.7 wt.pts. of fructose based on 100 wt.pts. of sea tangle powder; and 7) drying the composition coated with fructose by hot air or natural drying method. This health supplementary food also has an effect on the prevention of constipation, obesity and osteoporosis.
Patent KR-20000064069-A (KR)
Inventor: MIN GYEONG SIN
IPC: G06F17/30
Filed: 2000-08-18
Abstract: PURPOSE: A relational search system and a method for expressing a search result are provided so that data and information provided from a site searched through a search result can be used as the certain basis of a user-oriented determination and the tool of a user's making a decision. CONSTITUTION: Referring to a database(A) comprising an internet site to search, a search robot visits the internet site and receives a link-structured web file from the server(101). The search robot parses the web file according to his classification method(102) and determines whether the web file is a link-structured web document or a data(103). In case that the web file is a data, the search robot reclassifies the web file into a relational data(104). The reclassified data is classified into a contents and community type data(105), a binary data having a shape(106) and a link structure connecting sites again.
Patent KR-20020015470-A (KR)
Title: tailgate folding device for automotive vehicle
Inventor: MUN GWON GI
IPC: B60J5/12
Filed: 2000-08-22
Abstract: PURPOSE: A tailgate folding apparatus of a vehicle is provided to use a tailgate conveniently in a limit space by preventing contact of the lower part of the tailgate with folding up and down the middle portion of the tailgate in opening. CONSTITUTION: A tailgate folding device of a vehicle is composed of a tailgate(10) divided into upper and lower parts, and folded; an operating unit(18) installed in the folded portion of the tailgate to control folding of the tailgate; a locking unit(20) constraining and releasing the relative turn of the divided tailgate according to the operating unit; and a restoring part(36) spreading the folded portion automatically in opening the tailgate. The tailgate is prevented from being damaged with folding the tailgate in opening at the limit space. A lower gate member(10b) is turned automatically with applying pressure to the lower gate member to spread an upper gate member(10a). The convenience is improved with closing the tailgate by turning the lower gate member.
Patent KR-20010039860-A (KR)
Inventor: COHEN BARNEY M
IPC: C23C16/01
Filed: 2000-09-02
Abstract: PURPOSE: To obtain a method for improving metal deposition on a patterned dielectric layer, especially an aperture such as a via or a trench having an aspect ratio larger than about 1.0. CONSTITUTION: A method of pre-cleaning for improving fill and electrical performance of metals deposited on patterned dielectric layers. Apertures such as bias and trenches in the patterned dielectric layer are etched to enhance filling and then cleaned in the same chamber to reduce metal oxides within the aperture. The patterned dielectric is cleaned in a processing chamber with a first plasma consisting essentially of argon(212) wherein the first plasma is generated by supplying power to a coil surrounding the processing chamber and supplying bias to a substrate support member supporting the substrate, the patterned dielectric layer is cleaned in the processing chamber with a second plasma consisting essentially of hydrogen and helium(215) wherein the second plasma is generated by increasing the supply of power to the coil surrounding the processing chamber and reducing the supply of bias to the substrate support member supporting the substrate, a barrier layer is deposited on the patterned dielectric layer after exposing the dielectric layer to the first plasma and the second plasma(220) and a metal is deposited on the barrier layer(225). Furthermore, the sequential plasma treatments can be practiced in a variety of plasma processing chambers of an integrated process sequence, including pre-clean chambers, physical vapor deposition chambers, etch chambers, and other plasma processing chambers. The pre-clean process can also repair damage to the dielectric caused by preceding process steps, such a oxygen plasma ashing processes for removing photoresist.
Patent KR-20020019257-A (KR)
Title: An open and close guiding device for a double folding door of bus
Inventor: MIN BYEONG HA
IPC: B60J5/12
Filed: 2000-09-05
Abstract: PURPOSE: A guide for opening and closing a double folding door is provided to prevent a noise and to maintain the rigidity of a door by restraining the trajectory of the door and absorbing vibration during a travel. CONSTITUTION: A left and a right stoppers(1,1') are symmetrically prepared at the lower end of a left and a right doors(D',D") opened and closed by folding. A guider(2) for guiding the trajectory of the stoppers is installed on a footstep. The opening and closing trajectory of the doors is controlled by the left and right stoppers. The guider consists of shock absorbing members(2b,2b') attached onto the first trajectory faces(2a1,2a2) forming guide grooves(2a,2a'). When the doors are closed, the shock absorbing members absorb the shock due to the contacting of the stoppers and the guide grooves.
Patent KR-20020021751-A (KR)
Title: Apparatus for coating aluminum sheet with roller
Inventor: HWANG CHAN
IPC: G03C1/74
Filed: 2000-09-16
Abstract: PURPOSE: Provided is a roll coating apparatus of aluminium sheets, which can spread a photosensitive solution with high viscosity thinly on the surface of the aluminium sheet without generating grain or scratches. CONSTITUTION: The roll coating apparatus comprises: a plurality of carrying rolls(21) for transferring the aluminium sheet(20); a first rotary roll(22); a second rotary roll(23) supplying the photosensitive solution, which is located on the first rotary roll(22); a first stirring roll(25) stirring the photosensitive solution firstly, which is faced with the second rotary roll(23) and rotated in the same direction as the second rotary roll(23); a second stirring roll(24) stirring the photosensitive solution secondly, which is faced with the second rotary roll(23) and rotated in the opposite direction to the second rotary roll(23); a photosensitive solution-supplying nozzle(26) located between the first stirring roll(25) and the second rotary roll(23); and a piece(27) for preventing overflow, which is close to the second stirring roll(24) selectively.
Patent KR-20020022277-A (KR)
Inventor: KANG JOO YONG
IPC: G01R31/00
Filed: 2000-09-19
Abstract: PURPOSE: An apparatus for displaying and detecting a digital three-state signal is provided to determine whether an electronic equipment of a car is normal or not based on an input signal generated from the electronic equipment. CONSTITUTION: A signal input part(10) receives electric signals of on and off forms from relay switches and a pulse train signal from an electric field object of a car. The signal discrimination part(20) discriminates whether an input signal of an electric field object of a car from the signal input part(10) is in an on, off, and open state. A pulse sensing part(30) senses a signal outputted from the signal discrimination part(20). A logic circuit(40) generates a driving signal which is used for displaying on a display in an electronic equipment of a car. An LED(60) receives a driving signal from the logic circuit(40) and visibly displays whether the pulse train signal from an electric field object of a car is normal.
Patent KR-20010000606-A (KR)
Inventor: JUNG JONG MIN
IPC: H04B17/00
Filed: 2000-10-09
Abstract: PURPOSE: A device and method for managing the quality of service in a wireless communication system is provided to measure the quality of service, supplied to a terminal and a base station, in the base station, so that the quality of a wireless data service can be monitored in real time and calls for the terminal can be accepted according to the speech quality. CONSTITUTION: The first attenuator(12) connected to a base station(20) attenuates the level of a wireless communication signal outputted from the base station(20). The second attenuator(13) attenuates the level of a wireless communication signal outputted from a testing terminal(16). A noise generator(14) generates a CDMA interception signal or noise equivalent to the CDMA interception signal, and mixes the generated noise with the signal of the first attenuator(12), to provide the mixed signal to the testing terminal(16). A control management processor(17), connected to the testing terminal(16) and the base station(20), measures the speech quality of a signal transmitted between the testing terminal(16) and the base station(20), and performs external interface.
Patent KR-20020030408-A (KR)
Title: Hot plate for fabricating liquid crystal display
Inventor: CHOI SEONG U
IPC: G02F1/13
Filed: 2000-10-17
Abstract: PURPOSE: A hot plate for fabricating an LCD device is provided to improve a structure and a material of a proximity pin installed on a plate, to contact a display area of a panel, so as to uniformly support the entire panel. CONSTITUTION: A plate(21) has a hole(25). A body and a cone-shaped head are mounted on the hole(25). A proximity pin(22) supports a substrate. The proximity pin(22) is composed of a body and a head. The body has the first diameter. The head is connected to an upper end of the body. A cylinder guide having the second diameter smaller than the first diameter is connected to a lower end of the body. The head has a bigger diameter than the first diameter. A diameter of a lower head gets bigger as the lower head is far away from the body. A cone-shaped upper head is connected to the lower head and has a smaller diameter than the lower head. As the upper head is far away from the lower head, a diameter of the upper head gets smaller.
Patent KR-20010040113-A (KR)
Title: Package structure of solid state imaging device
Inventor: ASANO YASUHIRO
IPC: H04N5/335
Filed: 2000-10-18
Abstract: PURPOSE: To obtain a solid-state image sensing device where a color filter is prevented from deteriorating. CONSTITUTION: A chip 13 is housed in a recess 12 provided to a case 11, and the recess 12 is filled up with a transparent resin to form a resin layer 17 which absorbs light of short short wavelength in the ultraviolet region. A glass plate 18 is mounted covering the resin layer 17, by which the surface of the resin layer 17 can be protected.
Patent KR-20020030976-A (KR)
Title: Interior modeling method for using internet and thereof wide interior network system
Inventor: CHOI DEOK KI
Filed: 2000-10-20
Abstract: PURPOSE: A method and a system for modeling an interior using the Internet are provided to enable a customer to select an interior businessman and to secure a guarantee after work by simulating a real design based on diversity materials data through the Internet. CONSTITUTION: The WINS(Wide Interior Network System) comprises a web server(11) providing the total interior information to a user, a multimedia modeling device providing a 3 dimensional drawing of a house and apartment provided from the web server and user and providing the multimedia information to the user by databasing the information of interior accessories, materials, suppliers and working companies, a database server(12) providing the data for working companies and materials suppliers, providing a real time evaluation generating by the simulation operation and storing various kinds of information generated by the transaction, a service manager(15) to manage the function of web server and database server, an insurance company providing the insurance goods processing the dissatisfaction of user after the interior work, and a financial payment company(4) executing the price payment.
Patent KR-20020032143-A (KR)
Title: The motor for head phone stereo cassette
Inventor: CHO YONG WANG
IPC: G11B33/08
Filed: 2000-10-25
Abstract: PURPOSE: A driving motor for a headphone stereo cassette is provided to form bending parts for reinforcement in a lower case, to reduce the deformation of the lower case against high level of shock. Accordingly, a gap between the lower case and adjacent components is correctly maintained. CONSTITUTION: If an operation signal is given, power is applied to a sheet coil(80) and the sheet coil and a magnet(72) electromagnetically interacts with each other, to rotate rotative cases. The rotation of the rotative cases lead to the rotation of a pulley(60), thereby delivering power to a deck mechanism through a belt(62). If a shock is applied to a motor in an A or B direction, the shock is delivered to a lower case(30). Bending parts identical in thickness are formed in the lower case to have strength relatively stronger than a lower case without the bending parts, to prevent the deformation by the external shock.
Patent KR-20020036378-A (KR)
Title: Drum-type washing machine with illumination device
Inventor: KIM JIN DU
IPC: D06F39/00
Filed: 2000-11-09
Abstract: PURPOSE: A drum washer having an illumination device is provided to check a washing progress condition even in a dark room by installing the illumination device at a side of a door and lighting according to a user's manipulation or control signal of a controlling part. CONSTITUTION: A drum washer having an illumination device includes a fixed tub, a rotating tub, a door(30), and an illumination device(40). The fixed tub is mounted in the inside of a body for storing wash water and has an opening part. The rotating tub is rotatably mounted in the inside of the fixed tub and has a plurality of dehydration hole in a wall surface. The door has a transparent member(33) and opens and shuts the opening part of the fixed tub. The illumination device is mounted at a side of the door to emit light to the inside space of the rotating tub.
Patent KR-20020038860-A (KR)
Title: Method for identifying plural subscription to web site and system therefor
Inventor: YOO JIN U
IPC: G06F17/00
Filed: 2000-11-18
Abstract: PURPOSE: An overlapped registration checking method and system is provided to check an overlapped registration if a user subscribes for a web site or participates in an event to limit only one participation chance to one user so that it can enhance a security or an anonymity in offering an internet service. CONSTITUTION: The method comprises steps of a user accessing a web site over the internet(S20), the user inputting a user ID for subscribing for the web site and the web site transmitting the user ID and a site identifier to an overlapped registration check system(S21), the overlapped registration check system requesting the user to input an ID and a password registered in advance, and receiving the ID and password from the user(S22), the overlapped registration check system checking the user's identity by using the transmitted ID and password(S23), if the user is unidentified, the overlapped registration check system notifying the web site of the fact that the user is unidentified(S24), if the user is identified, the overlapped registration check system checking if the user is previously registered in the web site(S25, S26), if the user is previously registered in the web site, the overlapped registration check system transmitting the preregistered ID to the web site(S27), if the user is not previously registered in the web site, the overlapped registration check system stores an ID, combined with the site identifier, for checking the user' identity and a member ID at a database(S28), and the check system notifying the web site if the fact that the user is not preregistered(S29).
Patent KR-20010051835-A (KR)
Inventor: KATSUME TOMOHIRO
IPC: H01L21/027
Filed: 2000-11-21
Abstract: PURPOSE: An exposure method is provided to minimize the residual components of errors of linear correction and to realize higher fineness during the progression of the upsizing of a photosensitive substrate and device. CONSTITUTION: Projection optical systems(12a to 12e) of a scanning exposure system which subject a mask(10) and a photosensitive substrate(14) to scanning exposure in synchronization have image formation characteristic regulating mechanisms for regulating the positions in the scanning direction of the projected images to be projected to the substrate. The nonlinear components of the exposure errors in the scanning direction are determined and are previously registered as correction values. The pattern exposure is executed while the image formation characteristic regulating mechanisms in the scanning direction of the projection optical systems are continuously controlled in accordance with the correction values.
Patent KR-20010051848-A (KR)
Inventor: AMIMORI ICHIRO
IPC: G02B5/30
Filed: 2000-11-21
Abstract: PURPOSE: A method of fabricating a sheet polarizer is provided to improve productivity of a marking process of the sheet polarizer and to manufacture high performance sheet polarizer using a simple procedure with low costs. CONSTITUTION: A sheet polarizer includes a transmission axis that is not parallel with or perpendicular to the vertical direction and has a long length. The sheet polarizer is fabricated through a process of coating a long transparent base with a polymer layer, rubbing the polymer layer, and absorbing iodine or two-color dye onto the rubbed polymer layer to reveal orientation state. An optical film is manufactured by a method of extending a film including polyvinyl alcohol or deformed polyvinyl alcohol to a direction of slope angle of 10 to 80 degrees to the vertical direction of the film.
Patent KR-20020040923-A (KR)
Title: Apparatus and method for state monitoring of optical multiplexor/demultiplexor in wavelength division Multiplexing system
Inventor: LEE MUN SEOP
IPC: H04B10/2581
Filed: 2000-11-25
Abstract: PURPOSE: An apparatus for monitoring the state of an optical multiplexing unit/demultiplexing unit in a WDM(Wavelength Division Multiplexing) system and a method therefor are provided to output an optimum output light by monitoring the optical characteristic of an AWG(Arrayed Wavelength Grating). CONSTITUTION: A channel detecting unit(10) detects an optical signal inputted through a channel. An AWG(20) receives optical signals inputted through a plurality of channels and the optical signal through the channel detecting unit(10), and multiplexes the received optical signals. A transmission signal detecting unit(30) detects the optical signal transmitted from the AWG(20). A filter unit(40) filters outputs of the channel detecting unit(10) and the transmission signal detecting unit(30). A photo detector(50) measures optical powers of the optical signals of the filter unit(40) and the transmission signal detecting unit(30).
Patent KR-20020043699-A (KR)
Title: Manufacturing Method of Molten Zinc Plated Steel Sheet with good Property and Defiecient of Dross and Zinc Dust
Inventor: LEE JU SEUNG
IPC: C23C2/06
Filed: 2000-12-02
Abstract: PURPOSE: A method for manufacturing a hot dipped galvanized steel sheet is provided to thoroughly satisfy the surface quality of the hot dipped galvanized steel sheet by suppressing formation of metallic dust as well as dross at the same time. CONSTITUTION: The method for manufacturing a hot dipped galvanized steel sheet having superior surface quality without zinc dust and dross comprises the steps of heating temperature of a wet gas to 50 to 300 deg.C and maintaining a dew-point temperature to -15 to 155 deg.C so as to prevent generation of metallic dust and dross generated inside the connection part of a plating pot; and heating temperature of a dried nitrogen gas to 50 to 300 deg.C, and maintaining a dew-point temperature to -41 to -90 deg.C.