baber/WOPTO huggingface dataset:
Patent KR-20020014894-A (KR)
Title: Cyclone type dust collector for vacuum cleaner
Inventor: YANG BYEONG SEON
IPC: A47L9/16
Filed: 2000-08-19
Abstract: PURPOSE: A dual type cyclone dust collector is provided to make an air inlet direction almost coincide with the circumferential direction of a cyclone and to completely connect dust and filth without a second cyclone. CONSTITUTION: A dual type cyclone dust collector in a vacuum cleaner contains a cylindrical cyclone body(200) with an air inlet hole, a suction passage(100) communicated with the upper side portion of the cyclone body, an upper cover(300) placed on the cyclone body with an air discharge hole, a dust collecting filter(350) discharging only air at the air discharge hole of the upper cover, and a discharge passage(500) communicated with the dust collecting filter from the outside of the cyclone body. The discharge passage contains a fan/motor assembly(60) for suction force. Therefore, all dust and filth are collected in one cyclone body without a second cyclone and a cost is reduced.
Patent KR-20020015752-A (KR)
Title: System and Method for Measuring Position of Player in Sports
Inventor: JUNG CHANG YONG
IPC: G01S7/24
Filed: 2000-08-23
Abstract: PURPOSE: A system for measuring a position of player in a sport game is provided, which can be attached to the players of a team sport and can inform positions of the players in real time. CONSTITUTION: A moving body module(21) is attached to each player and transmits a signal, and a receiving antenna(22) receives the signal transmitted from the moving body module. And a receiver(23) extracts original information from the signal received from the receiving antenna, and a data processing unit(24) is controlled by a software calculating a position of each player from the original information extracted by the receiver. And a plurality of receiving antennas and receivers are required to calculate the position of the player.
Patent KR-20020017290-A (KR)
Title: Optical fiber ribbon cable
Inventor: JANG JU NYEONG
IPC: G02B6/00
Filed: 2000-08-29
Abstract: PURPOSE: A long period fiber grating package is provided to improve the reliability of a long period fiber grating package by giving a stable operating characteristic regardless of a variation of surrounding environment. CONSTITUTION: A re-coating agent(11) is coated on a grating part of a long period fiber grating(11) in order to maintain an optical characteristic of the long period fiber grating(11). A silica glass tube(12) is fixed on an outer circumference of the re-coating agent(11) to protect the long period fiber grating(11) from external environment. The long period fiber grating(11) is formed on an optical fiber(10). The re-coating agent(11) is formed by a material of a gel type such as a silicon resin. Both ends of the glass tube(12) is adhered closely on a cladding layer of the optical fiber(10) by using an arc welding machine. A protective tube(13) is formed on an outer circumference of the optical fiber(10).
Patent KR-20010039891-A (KR)
Title: Photomask, manufacturing method thereof, and semiconductor device
Inventor: HOSONO KUNIHIRO
IPC: G03F1/84
Filed: 2000-09-16
Abstract: PURPOSE: To eliminate the adverse influence that the dimensional fluctuation of a resist pattern induced by consequence of the degradation in the transmittance of a defect correction portion exerts on device quality when a design pattern dimension is reduced like, for example, about 1 μm in the dimension value on the photomask. CONSTITUTION: A correction irradiation region 14 where a projecting defect 13 is ought to be removed by irradiation with a laser beam under prescribed output conditions is set as a region consisting of (a) an irradiation region 14A of widths w1 and w2 including the projecting defect 13 and (2) a pattern correction region 14B which is made wider by the absolute value of a correction offset quantity Δw in a negative direction of a first direction D1 from the connecting part between the projecting defect 13 and a pattern edge 12E and has a width w2. The correction offset quantity Δw is so set that the dimensional fluctuation rate of the resist pattern after transfer attains a range permissible for the device quality. Part of the pattern edge 12E attains the state lacking by the width !Δw! after the irradiation with the laser beam.
Patent KR-20020020975-A (KR)
Title: Plasma processing system and method for manufacturing a semiconductor device by using the same
Inventor: IZAWA MASARU
IPC: H01J37/32
Filed: 2000-09-20
Abstract: PURPOSE: To enlarge a plasma density region wherein a continuously uniform state can be ensured in a parallel-plate type ECR plasma treatment apparatus. CONSTITUTION: A second magnetic field forming means 18 is introduced in a first magnetic field forming means which is formed by solenoid coils 17, the distribution of plasma radiation in the direction of the magnetic flux in the surface of a plane plate 2 is controlled by a composite magnetic field using these first and second magnetic field forming means, and the distribution of the quantity of interaction between the magnetic field and electromagnetic waves is controlled. As a result, a plasma treater of a structure that the uniformity of a plasma can be ensured even at the time of the formation of the high- density plasma, the formation of the continuous plasma becomes possible all over from a low-density region to a wide high-density region and a treatment on the wide conditions of the plasma in enabled including a high-speed processing using a high-density condition is realized.
Patent KR-20020024950-A (KR)
Title: A drawing in a lottery system using a receipt and method thereof
Inventor: CHOI JIN SEONG
Filed: 2000-09-27
Abstract: PURPOSE: A lottery system using sales checks and a method thereof are provided to reserve a portion of all the sales amount through member companies and to return the reserved amount to customers, who buy goods at member companies, through a lottery. CONSTITUTION: A member company terminal(10), in which a lottery client program is installed and executed, allocates an intrinsic transaction number to a sales check if a sale is generated, and transmits the details of the transaction and the allocated number to a lottery system(20). The lottery system(20), in which a lottery server program, interworking with the lottery client program of the member company terminal(10), is installed and executed, receives, stores and manages the transaction numbers transmitted from the member company terminal(10). The lottery system(20) comprises an Internet server(21), a lottery management server(22), and a database(23). The Internet server(21) displays information concerning a reserved state of reserves or lottery results on the Internet so that customers can confirm them at any time and anywhere. The lottery management server(22) grants a membership number to a customer who becomes a member, reserves a portion of the sales amount according to the transaction details provided from the member company terminal(10), draws transaction numbers, and pays required reserves to relevant customers according to lottery results. The database(23) stores customer information, sales information, reserve information, and so forth.
Patent KR-20020026774-A (KR)
Title: Externally controllable higher order mode generator in waveguide type.
Inventor: KIM GWANG BAE
IPC: G02F1/01
Filed: 2000-10-02
Abstract: PURPOSE: An externally controllable waveguide type higher order mode generator is provided, which has a simple structure using a straight waveguide and a straight electrode, and thus simplifies a structure of an optoelectronic device and its driving method. CONSTITUTION: The higher order mode generator comprises a straight waveguide comprising a top and a bottom clad layer(2,3) and a core layer(1) supporting higher order mode above 1st order mode, and a straight electrode(4) crossing the straight waveguide obliquely as having an angle alpha with the straight waveguide. If a propagation angle of mth order mode is theta m to couple 0th order waveguide mode to mth order waveguide mode, the angle of the electrode alpha and the propagation angle theta m of the higher order mode satisfies that alpha is larger than a half of the theta m.
Patent KR-20010070125-A (KR)
Title: Highly orientated flaky pigment and a process for producing the same
Inventor: NITTA KATSUHISA
IPC: A61K8/00
Filed: 2000-10-04
Abstract: PURPOSE: To develop a highly oriented flaky pigment excellent in plane orientation properties (leafing effect). CONSTITUTION: This highly oriented flaky pigment is obtained by coating the surface of a flaky pigment having pearl luster with a metal hydroxide hydrate and a fluorine-containing phosphoric acid ester expressed by general formula (A) or (B) (Rf is a straight chain or branched chain 3-21C perfluoroalkyl or perfluorooxyalkyl and may be the same or different; n is 1-12; m is 1-3; M is H, an alkali metal, ammonium or a substituted ammonium and R is H or a 1-3C alkyl) or its salt. The production is carried out in a wet method.
Patent KR-20020027930-A (KR)
Title: EL Display using a plastic substrate
Inventor: KIM SEON HWA
IPC: H05B33/22
Filed: 2000-10-06
Abstract: PURPOSE: An organic luminescence displaying apparatus using a plastic substrate is provided to improve the contrast of the organic luminescence displaying apparatus by using a circular polarization plate as a base substrate to form an organic luminescence device on an upper surface of the circular polarization plate. CONSTITUTION: An organic luminescence device(200) displays various information and includes anode electrodes(210), organic luminescence units(220), and cathode electrodes(230). The organic luminescence device(200) is formed on the upper surface of a base substrate(110). The base substrate(110) penetrates the light generated from the organic luminescence device(200) and blocks the reflective light which is introduced from the external thereto and thus reflected from the organic luminescence device(200). The base substrate(110) is comprised of a polarizing plate(122), a λ/4 plate(124), and protecting sheets(150,152).
Patent KR-20020030465-A (KR)
Title: Dichromatic Dye Compositions and Polarizing Film Comprising the Same
Inventor: KIM DO HYEONG
IPC: C09B31/053
Filed: 2000-10-17
Abstract: PURPOSE: A dichroic dye composition and a polarizing film containing the composition are provided, to improve the durability, the polarizing ability and the transparency of the polarizing film used in glasses and LCD. CONSTITUTION: The dichroic dye composition comprises 5-15 wt% of the compound represented by the formula 1; 3-7 wt% of the compound represented by the formula 2; 17-30 wt% of the compound represented by the formula 3; and 50-75 wt% of the compound represented by the formula 4, wherein R is -NH2 or -NO2, and M is H, Li or Na. The polarizing film is a poly(vinyl alcohol) polarizing film containing the composition.
Patent KR-20020031666-A (KR)
Title: A prescription processing system
Inventor: CHOI JEONG WON
Filed: 2000-10-23
Abstract: PURPOSE: A system for processing a prescription is provided to check pharmacies information holding the medicines included in a prescription in real time, to overcome such problems as optional preparation or alternative preparation of pharmacies, and to promptly have a prescription filled. CONSTITUTION: The system comprises a database(200) storing the information about medicines held by pharmacies, an operating server(100) controlling the data in the database, and many client computers(1A-1N) connecting to the operating server via a communication unit. Basic information about pharmacies and medicine holding condition is stored in a specific memory device connected to the operating server. The basic information is stored in a specific memory device connected to the client computer. The information of a prescription is stored in the memory device connected to the client computer. An appropriate pharmacy is sought via the medicine information database connected to the operating server based on the information of the prescription. If a patient appoints a specific pharmacy, corresponding conditions are used for searching. With response to the intention of the patient, the prescription is sent automatically.
Patent KR-20020031940-A (KR)
Title: Rear bumper for vehicle
Inventor: LEE DONG SU
IPC: B60R19/02
Filed: 2000-10-24
Abstract: PURPOSE: A rear bumper of a vehicle is provided to prevent previously a drooping and a deformation of the rear bumper by distributing uniformly a resistance generating upon introducing water into a cover inside and reinforcing a rigidity of the cover. CONSTITUTION: A cover(300) is fixed and installed at the back panel(100) through a plurality of bracket(200). A reinforce(400) is coupled at a lower inside of the cover(300) in order to distribute uniformly a rigidity reinforce and a resistance generating upon introducing water. The reinforce(400) installed at the lower inside of the cover(300) in a longitudinal direction is fixed by a plurality of rivet(R) and assembled integrally to the cover(300). The assembled cover(300) and the reinforce(400) is coupled at the back panel(100) by a bolt(B) and a nut(N).
Patent KR-20020032803-A (KR)
Title: File structure for streaming service
Inventor: LEE GYEONG U
IPC: H04N7/173
Filed: 2000-10-27
Abstract: PURPOSE: A file structure for streaming service is provided to transmit data more quickly by dropping unnecessary data and be adapted to value added service. CONSTITUTION: The file structure consists of a header object part(10), a data object part(20) and a key index object part(30). The header object part consists of a descriptor, which contains length field and object type field, file information, which contains version, ID and frames fields, audio information, which contains codec, rate and reserved fields, video information, which contains codec, rate, frame rate screen size and reserved fields, offset information and clip information, which contains title, author, URL and description fields. The data object part consists of video blocks, which contains, a descriptor, time stamp information and video payload, and audio blocks, which contains a descriptor, time stamp information and audio payload. The key index object part consists of a descriptor and key information. All of the important information parts have reserved fields to be adapted to extensions.
Patent KR-20010025213-A (KR)
Title: Agijagi mat in bedding and seat
Inventor: KIM HONG BEEN
IPC: A47C27/00
Filed: 2000-10-28
Abstract: PURPOSE: A mat and a seat for bedding is provided to be washable with water and used for a long time without damage while the mat and the seat are made of cotton and the contents are taken out during washing. CONSTITUTION: A mat and a seat are made of cotton, so that the mat and the seat are soft to the touch, and absorb perspiration well. A velcro is bonded on the side of the mat and the seat. And the mat and the seat are washable with water after the velcro is separated. The mat and the seat contain materials radiating far infrared rays, so that the blood circulation is promoted. In addition, the mat and the seat prevent the aging process and removes mold by the materials.
Patent KR-20020034264-A (KR)
Title: Method for providing a material cost calculating service in internet server
Inventor: AHN CHEOL HUI
Filed: 2000-10-31
Abstract: PURPOSE: A method for providing a materials estimation production service on an Internet server is provided to enable an external buyer to purchase a PCB to rapidly and easily confirm the materials estimation of the desired PCB through the Internet by receiving the production conditions of the PCB through the Internet and producing a materials estimation. CONSTITUTION: The method providing the materials estimation production service comprises steps of confirming the production conditions of the PCB received from a communication terminal connecting to the Internet, producing the materials estimation of the PCB by summing up the production cost corresponding to the production cost read from a database, and transferring and displaying the materials estimation to the communication terminal. The Internet server(30) connects to the plural PCs(Personal Computer)(101-10m) positioning to the relating teams such as a production team, a sales team and a production management team, and inputting/outputting the production management information, a materials management server(20) storing and managing the production management information, and the plural subscriber communication terminals(401-40n) through the Internet(200).
Patent KR-20020035410-A (KR)
Title: Processing method on fff(free from fire)liquid
Inventor: KIM JAE UN
IPC: C09K21/00
Filed: 2000-11-04
Abstract: PURPOSE: Provided is a process for producing a non-toxic liquid noncombustible agent by using natural minerals, food, and food additives, the non-toxic liquid noncombustible agent dose not generate toxic gas. CONSTITUTION: The process for producing the non-toxic liquid noncombustible agent is produced by using clay, silicon, borax, magnesium chloride, ammonium alum, germanium, magnesium silicate, ammonium chloride, polyethylene oxide, sodium silicate, milk, wheat meal, corn starch, an ethylene urea resin adhesive agent, quartz porphyry, food-spice, nitrogen gas, and water.
Patent KR-20020036369-A (KR)
Title: Heat exchanger and method for manufacturing the same
Inventor: LEE UK YONG
IPC: F25B39/00
Filed: 2000-11-09
Abstract: PURPOSE: A heat exchanger and method for manufacturing the same is provided to achieve improved heat exchange performance by improving structure of refrigerant pipe of heat exchanger such that the condensed water generated from the heater exchanger is smoothly discharged to outside. CONSTITUTION: A heat exchanger comprises a refrigerant pipe(10), and a plurality of radiation fins(2) arranged at a predetermined spacing so as to form a plurality of rows, and allow the refrigerant pipe to penetrate through the radiation fins. The refrigerant pipe has an upper end and a lower end with different diameters, such that the diameter of the refrigerant pipe decreases as it goes from the upper end toward the lower end. A method comprises a first step of arranging a plurality of radiation fins; a second step of installing a refrigerant pipe to perpendicularly penetrate through the refrigerant pipe; and a third step of inserting two expanding rods with different diameters, into the refrigerant pipe.
Patent KR-20020036468-A (KR)
Inventor: CHO SEOP GON
IPC: A62C15/00
Filed: 2000-11-10
Abstract: PURPOSE: Provided is a fire extinguisher for forest fire which uses braces to be delivered into fire field in a convenient and quick way so that it helps users to extinguish fire conveniently. CONSTITUTION: The fire extinguisher for forest fire comprises the parts of: two tanks for filling fire fighting liquid(1a,1b) which are placed at the lower side to connect a connection load(4) and a connection pipe(3); a brace(5) which is placed in the connection load and at the bottom of the extinguisher(2a,2b); a switcher(7) which is placed in the opening part(6) of the tank for filling; an induction pipe and a pressure gauge(19) which are placed in a projection part(17) of the tank for filling; an injection gun(20) which is connected to the induction pipe by a connection hose(22); a holder(29) which is placed between both tanks; a tank for filling pressurized gas(24) which is placed in the upper part to form a switching knob(25) and a filling tool(26); a penetration pipe(27) which connects the tank for filling the pressurized gas and the connection pipe; and a band(28) which fixes the holder.
Patent KR-20020037477-A (KR)
Title: a liquid crystal display having improved side contrast ratio and side color reproduction
Inventor: KIM GYEONG HYEON
IPC: G02F1/1335
Filed: 2000-11-14
Abstract: PURPOSE: A liquid crystal display with improved side contrast ratio and color reproducibility is provided to improve side contrast, color reproducibility and side picture quality of a liquid crystal display. CONSTITUTION: A liquid crystal display includes the first substrate having inner and outer sides, the second substrate having inner and outer sides, opposite to the first substrate, and a pixel electrode formed on one of the inner side of the first substrate and the inner side of the second substrate. The liquid crystal display further includes a common electrode formed on one of the inner side of the first substrate and the inner side of the second substrate, and liquid crystal filled between the first and second substrates. Where contrast ratio is 1 when 1 gray-scale voltage is 0V, standardized contrast ratio is above 0.8 for all viewing angles.
Patent KR-20020038168-A (KR)
Title: Manufacturing method of string having quadrangular section and the string manufactured by the method
Inventor: JUNG KYUNG JA
IPC: D04C1/12
Filed: 2000-11-16
Abstract: PURPOSE: A square string which is characterized by not sliding when it is made of a knot, having a new sense of beauty and being useful for a belt and personal ornaments, and a manufacturing method thereof are provided. CONSTITUTION: The square string is obtained by: arranging an octa-yarn machine to make paths(110) of spools(100,101) on a square; transferring partial spools inserted into the paths to follow continuous 'S' form in the one direction; transferring the other spools to follow continuous 'S' form in the opposite direction; and then alternating yarn(15) wound around the spools, and knitting.
Patent KR-20020038286-A (KR)
Title: A remote monitor and control system of antipollution facilities
Inventor: KIM JONG UK
IPC: H04Q9/00
Filed: 2000-11-17
Abstract: PURPOSE: A system for remotely monitoring and controlling antipollution facilities is provided to be embodied at a low cost by transmitting and receiving data using a DTMF(Dual Tone Multi Frequency) signal type in a plurality of terminals and a control server. CONSTITUTION: A plurality of terminals are installed in antipollution facilities, respectively for detecting operating state data of corresponding facilities, converting the operating state data together with itself ID into a DTMF signal, and transmitting the DTMF signal through a PSTN(Public Switched Telephone Network). A transmitting and receiving unit(24) receives the DTMF signal transmitted from the terminal and converts the received DTMF signal into a digital signal. A control server(21) stores the operating state data of the antipollution facilities received through the transmitting and receiving unit(24) in an operation information database(23) and manages the operation information database(23). An error notification device(28) pages a manager of corresponding facilities through the transmitting and receiving unit(24) when an error operation of the antipollution facilities is performed, and notifies an error operation content provided from the control server(21) to the paged manager as a voice.