baber/WOPTO huggingface dataset:
Patent KR-20040070407-A (KR)
Title: A waste water disposal plant
Inventor: LEE SANG IL
IPC: C02F3/30
Filed: 2003-02-03
Abstract: PURPOSE: Provided is a system for removing organic as well as nutrition such as nitrogen and phosphorus from wastewater, which is characterized in that denitrification reaction in a first intermittent aeration basin is performed by using organic contained in supernatant returned from a sedimentation basin to reduce nitrate and nitride concentration. CONSTITUTION: The system comprises an anaerobic basin (1) where phosphorus is released from microbes; a sedimentation basin (2) where sediment and supernatant are separated; a first intermittent aeration basin (3) where nitrification and denitrification are alternately carried out; a second nitrification basin (2) and a third nitrification basin (8) for the complete nitrification reaction of wastewater; a denitrification basin (9) where nitrate and nitride from the third nitrification basin are denitrified by using activated sludge supplied from the sedimentation basin; an intermittent aeration basin (10) where organic nitrogen from the denitrification basin is decomposed, ammonia nitrogen from the denitrification basin is nitrified, and residual nitrate and nitride are denitrified; a reaeration basin (11) where nitrogen stripping and nitrification of residual ammonia nitrogen are performed at the same time; and a final clarifier (12) where activated sludge is returned to the anaerobic basin after sedimentation and supernatant is discharged to the outside.
Patent KR-20040076155-A (KR)
Inventor: SHIM HEE MAN
IPC: B09B5/00
Filed: 2003-02-24
Abstract: PURPOSE: A waste compressor is provided which is capable of cleanly maintaining the circumferential environment by preventing some of the waste from overflowing or splashing to the circumference of the waste compressor. CONSTITUTION: The waste compressor comprises a hopper into which waste (W) is injected; a compression unit installed at a lower side of the hopper to compress the injected waste; a passageway frame(150) which is positioned in front of the compression unit to guide movement of the waste, and at both sides of which through holes(152,154) are formed; wires(161-163) installed in a waste proceeding direction at both sides of the compression unit and the passageway frame; a wire tying machine(170) installed next to the through hole at one side of the passageway frame to tie the wire; a wire injection device(180) installed next to the through hole at the other side of the passageway frame to inject one of the wires into the wire tying machine; and an open-and-shut means(190) for opening and shutting the through holes.
Patent KR-20030029075-A (KR)
Inventor: CHO KYU SEOK
IPC: A47B31/02
Filed: 2003-02-25
Abstract: PURPOSE: A new method of serving shabu-shabu and a dedicated table for application of this method are provided in which an individual at a single table orders a different menu and cooks and eats by itself according to its speed of eating and its taste. CONSTITUTION: Customers select of different kinds of menu according to their taste and cook by themselves using a personal pot provided to each individual by controlling seasoning, a fire power and a speed, thereby promoting the pleasure of cooking. For this purpose, two, four or six pots(1) are located under a table for two persons, four persons or six persons, respectively, thereby acquiring a space on the table and the conveniency of cooking and making the individual control the fire power freely.
Patent KR-20040076973-A (KR)
Inventor: RYU HEON JIN
IPC: B42D25/405
Filed: 2003-02-27
Abstract: PURPOSE: A transaction card having a display for showing information on a face par and a manufacturing method thereof are provided to allow a user to check face par before using the card in making purchases of goods and/or services and to scratch a coating formed on a predetermined display portion of the card to display the amount of money paid whenever the card is used. CONSTITUTION: The transaction card(1) having a predetermined shape comprises: a display portion(10) configured to display the balance on a predetermined portion of one surface of the card(1); and a coating(20) formed on the display portion(10) to be scratched by a user and having a digit display portion(30), by which the user is allowed to identify the balance without being processed with a card reader whenever a purchase is made.
Patent KR-20040077352-A (KR)
Inventor: BAEK MYEONG GI
IPC: G02F1/13
Filed: 2003-02-28
Abstract: PURPOSE: A method for forming patterns of an LCD element through a printing method is provided to accord a running direction of a doctor blade with a length direction of patterns, to fill a groove of a cliche with a resist, thereby exactly forming desired patterns. CONSTITUTION: A cliche(100) is formed with a groove. The cliche(100) is prepared in a position corresponding to patterns to be formed. A resist(103) is applied to an upper part of the cliche(100). The resist(103) is filled inside the groove in uniform thickness by flat pushing a surface of the cliche(100) in a direction identical with a length direction of the groove after contacting a doctor blade(110) with the surface of the cliche(100). The resist(103) remaining on the surface of the cliche(100) is removed. The resist(103) filled inside the groove of the cliche(100) is transferred on an etched target layer.
Patent KR-20030074181-A (KR)
Title: 주석 또는 주석 합금 전기도금조 용액에서 산화를 통해주석의 손실을 제한하는 방법
IPC: C25D3/32
Filed: 2003-03-04
Abstract: 플루오르화붕산, 유기 설폰산, 광물산 또는 이들의 배합물로 구성된 그룹으로부터 선택된 산, 임의로 그의 염을 함유하는 기제(basis) 용액; 2가 주석 이온; 및 2가 주석 이온의 산화를 방지하는데 유효한 양의 하이드록시 벤젠 설폰산 또는 그의 염을 함유하는 산화방지제를 포함하는, 주석 및 주석 합금의 전기도금에 유용한 용액이 제공된다.   또한, 주석 이온의 산화를 감소시키는데 유효한 양의 하이드록시 벤젠 설폰산 또는 그의 염을 함유하는 전기도금액을 사용하여 기판을 전기도금하는 것을 포함하는 전기도금방법이 제공된다.
Patent KR-20040078496-A (KR)
Inventor: JUNG SANG GEUN
IPC: E03F5/06
Filed: 2003-03-04
Abstract: PURPOSE: A steel grating is provided to prevent the corrosion and transformation caused by welding, to improve productivity by shortening the time required for fastening and to secure the stable walking state by securing enough walking space to keep the enough contact area with the outside. CONSTITUTION: The steel grating(100) contains: many bearing bars(120) arranged in a pair of a major-axis plate(40) and a minor-axis plate(50) provided with key grooves(125) retreated from the upper part of each bearing bar(120); and many cross bar(130) arranged at a right angle to the bearing bars(120) forming a latticed structure together with bearing bars(120) and provided with fitting projections(135) projected outward to be fixed to the key grooves(125) of the bearing bar(120).
Patent KR-20040075665-A (KR)
Inventor: CHANG KYU SUNG
Filed: 2003-03-06
Abstract: PURPOSE: An image transaction system and method is provided to enable a data contributor to upload image content via a terminal, to assess the uploaded image content, and to make the image content be sold or purchased via a database. CONSTITUTION: The system comprises plural contributor terminals, a web server(100), a content management database server(200), and a media server(300). The web server(100) adds a caption and a sound clip file to plural moving picture files, stores them, enables an expert to assess the moving picture files, and makes the moving picture files be sold or purchased. The content management database server(200) includes a data contributor terminal management database, a moving picture clip management database, and a sound clip management database. The media server(300) includes address data of plural moving picture clip files stored at the content management database server(200), displays a category of the moving picture clip files via the address data, and regenerates the moving picture clip files or moving picture files according to a request from the data contributor terminal.
Patent KR-20040034329-A (KR)
Inventor: JUNG HAN SULK
IPC: D06F35/00
Filed: 2003-03-12
Abstract: PURPOSE: A washing net for a brassiere is provided to prevent deformation or damage of a cup of the brassiere, and to extend the life span of the brassiere by restricting distortion of the washing net with an elastic member in washing. CONSTITUTION: A washing net body(1) is composed of a round bottom member(2), both side members(3,4) formed from the outer periphery of the bottom member, and a slide fastener(5) opening and closing the side members. The washing net is formed of meshes, and a ring-shaped elastic member(7) is formed in the outer periphery of the round bottom member by a sewing protection part(6). The elastic member is manufactured without joints with injection molding plastic material. An inner mesh body is spaced from an outer mesh body by gap remaining fiber in a shock absorbing mesh body, and a soft dense mesh body(12) is formed in the shock absorbing mesh body. Deformation or distortion of the brassiere is prevented by surrounding the brassiere with the soft mesh body and keeping the shape with the elastic member.
Patent KR-20040085747-A (KR)
Inventor: KANG JEONG WON
IPC: G09G3/296
Filed: 2003-04-01
Abstract: PURPOSE: A method for driving a plasma display panel is provided to increase discharge efficiency and also to prevent a discharge error. CONSTITUTION: According to the method for driving a plasma display panel which is driven by dividing a reset period(RPD) into a setup period(Set-Up) and a set down period(Set-Down), the first ramp-up increasing from the first voltage value to a peak voltage is supplied to a scan electrode(Y) during the setup period. The second ramp-up is supplied to a sustain electrode(Z) which is formed in parallel with the scan electrode during the setup period. And a ramp-down decreasing from the second voltage value lower than the first voltage value to the third voltage value is supplied to the scan electrode during the set down period.
Patent KR-20030031552-A (KR)
Inventor: JEONG SEUNG TAE
IPC: A23B7/10
Filed: 2003-04-02
Abstract: PURPOSE: Provided is a manufacturing process of watery kimchi using mandarin juice. Therefore, the watery kimchi contains abundant nutrients and shows the taste and color peculiar to a mandarin to boost one's appetite. CONSTITUTION: The manufacturing process of watery kimchi using mandarin juice comprises the steps of; selecting mandarins and removing impurities and dirts from them; washing, peeling and juicing them; and adding the mandarin juice to kimchi then ripening them at 3-10 deg.C for 1-2 days.
Patent KR-20040087362-A (KR)
Inventor: CHOI JIN SEUNG
IPC: G06Q99/00
Filed: 2003-04-07
Abstract: PURPOSE: An electronic value storing user terminal, and an electronic value service system and method are provided to transact electronic money, electronic gift tickets, electronic coupons, electronic IDs and others by using an integrated transaction terminal. CONSTITUTION: The method comprises several steps. A user accesses an electronic value issuing server over the internet, and requests the server to issue a selected electronic value(S101). The server transmits a message for driving an electronic value agent to a user terminal, and the electronic value agent is driven(S102). The electronic value agent transmits received data to an electronic value security processing server, and the electronic value security processing server transmits a token for accessing the electronic value storage device to the user terminal(S103). The electronic value agent drives the electronic value storage device by using the received token, and transmits an approval processing result to the electronic value security processing server(S104). The electronic value security processing server displays a payment page on the user terminal, requests the user to input payment data, and processes the payment according to the input payment data(S105). Then, the electronic value issuing server encodes the characters, including the electronic value data, issues the electronic value and transmits the electronic value to the user terminal(S106). The electronic value is stored at the electronic value agent of the user terminal(S107).
Patent KR-20040088322-A (KR)
Inventor: KIM BONG CHEOL
IPC: C25D3/38
Filed: 2003-04-09
Abstract: PURPOSE: An acid copper electroplating solution is provided which is capable of filling copper in through holes and via holes of printed circuit board having wiring structure of micron scale without defects such as void, inclusion and seam. CONSTITUTION: The acid copper electroplating solution comprises one or more of polishes selected from bis-(sodium sulfopropyl)-disulfate, 3-mercapto-1-propane sulfonic acid, 2-amino-5-(methylthio)-1,3,4-tridiazole and Janus green B as an acid copper plating composition comprising an aqueous solution of acid and copper salt, wherein the acid copper electroplating solution further comprises polyethylene glycol, cross-linked polyamide or both thereof as an inhibitor, wherein the acid copper electroplating solution further comprises alkoxylated beta-naphthol as a carrier, and wherein the acid copper electroplating solution further comprises polyethylene glycol tert-octylphenyl ether as a surfactant.
Patent KR-20040090152-A (KR)
Inventor: LEE SEUNG JAE
IPC: H01L21/31
Filed: 2003-04-16
Abstract: PURPOSE: A method of forming a field oxide of a semiconductor device is provided to restrain damage of the first oxide layer and prevent the dent of a liner by forming the liner with a desired thickness using silicon nitride and removing the liner after wet-etching. CONSTITUTION: The first oxide layer(305) is selectively formed on a peripheral region of a semiconductor substrate(300). A pad nitride layer(310) is formed on the entire surface of the resultant structure. Trenches are formed in the substrate. A nitride liner(345a) is uniformly formed along the upper surface of the resultant structure. The first oxide(355) is partially filled in the trenches by using wet-etching. The nitride liner is selectively removed therefrom. The second oxide(360) is completely filled in the trench. The nitride liner has a thickness of 10 to 100 angstrom. The nitride liner is made of silicon nitride.
Patent KR-20040091812-A (KR)
Inventor: PARK SEONG NAM
IPC: B23C3/00
Filed: 2003-04-22
Abstract: PURPOSE: A hand router for trimming is provided to easily trim a workpiece and improve working efficiency by capable of controlling the position of a guide portion. CONSTITUTION: A hand router for trimming is composed of a main body(100) receiving air from an outer air supply unit, a disk-shaped trimming saw(110), and a support unit(130) installed at one side of the main body. A driving shaft(120) is installed at the end of the main body, and protrudes to the outside of the main body. The trimming saw is rotatably installed at one side of the driving shaft. The support unit is in contact with a workpiece(21) when the trimming saw operates, and supports the trimming saw to accurately dispose the trimming saw at the trimming position of the workpiece. A shaft hole(131) is formed at the support unit, and has a larger inside diameter than the driving shaft to prevent the driving shaft from being interfered with the support unit. A control hole(101) is formed to penetrate through the main body, and has a screw portion inside. A control bolt(102) is coupled to the control hole to control the position of the support unit.
Patent KR-20040094263-A (KR)
Inventor: KIM DONG HWON
IPC: H04M11/00
Filed: 2003-05-02
Abstract: PURPOSE: A method for supplying a free call service on a registered telephone number is provided to enable a staff member of a company to pre-register information on a customer to store the registered information in a mobile communication system, and to process call details as charge details of the company instead of the staff member's charges when a call is made, thereby demanding payment for call charges to the company. CONSTITUTION: A service user inputs a telephone number of a customer or attempts calling the customer(501). When a call service is requested, a signal is connected to a mobile communication terminal or a general phone terminal of the customer to start the call service(502). When the call service is completed, call details are transmitted to a service processing system(503). The system compares caller information on the received call details with caller information on the customer(504). If the caller information is identical, the system transmits the customer information to a call detail processor(506). The processor decides whether the call details are for business matters(507). If so, the processor stores the call details in a free call detail DB(510). The stored call details are stored in a customer call detail DB(511).
Patent KR-20040098187-A (KR)
Inventor: PARK SUN YANG
IPC: A61K8/36
Filed: 2003-05-14
Abstract: PURPOSE: Provided is a foam type cosmetic composition for moisturizing the skin. When the composition is applied to the skin, a protection layer is formed on the skin and it is maintained for a long time(about 5 hours). Therefore, the composition has long lasting moisturizing effect on the skin, while hardly gives the sticky feeling and smells. CONSTITUTION: The foam type cosmetic composition having long lasting moisturizing effect on skin is characterized by containing 75.0-85.0 wt.% of water, 7.0-8.5 wt.% of LPG, 1.0-2.0 wt.% of isopropyl myristate, 0.8-1.3 wt.% of glycerine and 0.05-0.2 wt.% of tocopherol.
Patent KR-20040100427-A (KR)
Inventor: HWANG IL SOB
IPC: D05B3/22
Filed: 2003-05-23
Abstract: PURPOSE: A widening device of a button gripper for an automatic button supplying machine is capable of keeping precisely button supplied to a button finger on the button gripper, increasing workability and productivity, installing a wire widening the button gripper easily, saving installation time of the wire, installing all kinds of the button gripper, minimizing malfunction and defective proportion, operating the same without noise by the wire delivering power and minimizing failure rate to reduce repairs, exchange cost and a waste of raw materials. CONSTITUTION: A widening device of a button gripper for an automatic button supplying machine comprises: a fixing piece(101) set on a set groove(142) of a button gripper(141), fixed by many fixing bolts and formed an insertion part(102); an insertion body(111) which is inserted into the insertion part(102), passing a tube(121) inserted a wire(122) through a through hole(112) and passing a joining bolt(114) through an insertion hole(113) to join the same to a screw hole(103) of the fixing piece(101); an insertion piece(123) and a finger(124) connected with an end of the wire(122) passed through the through hole(112) of the insertion body(111); a work bolt(131) which is connected with a widening lever (143) of the button gripper(141) and is fixed by a fixing nut(134), communicating an insertion path(132) and a fix groove(133) to join the insertion piece(123); and a holding piece which is connected with the other end of the wire(122) fixed to a connecting hole by a machine screw, fixing the other end of the wire(122) to a lower part of a work body. The connecting hole is formed on a lower part of the work body.
Patent KR-20040104837-A (KR)
Inventor: CHO SEONG MIN
IPC: H01M4/86
Filed: 2003-06-04
Abstract: PURPOSE: Provided are a diffusion layer having uniform electrical conductivity as well as having porosity as to contain fuel and thereby supply a catalyst layer with the contained fuel, and a fuel cell adopting an electrode comprising the diffusion layer. CONSTITUTION: The diffusion layer of an electrode for a fuel cell comprises carbon powders and polymer binders, and is manufactured by the method comprising the steps of: mixing the carbon powder with the polymer binder using a solvent suitable to disperse or dissolve the binder; casting the mixture to form into film; pressing the film into a thin film; and heating the obtained film at a temperature of 300-400 deg.C. Particularly, the carbon powder is activated carbon powder, carbon nanotube powder, carbon nanohorn powder, graphite powder or mixture thereof, and the polymer binders are tetrafluoroethylene-, vinylidene fluoride-, vinylalcohol-, vinylbutadiene-, silane-, siloxane-, phosphagen-based homopolymer or copolymer, or mixtures thereof, or a copolymer of a hydrophilic monomer and a hydrophobic monomer.
Patent KR-20030095302-A (KR)
Title: 전기광학 장치 및 전자 기기
IPC: H05B33/14
Filed: 2003-06-05
Abstract: 본 발명은 프레임 협소화에 적합한 전기광학 장치를 제공함을 과제로 한다. 
     본 발명은 상기 과제를 해결하기 위해, 복수의 전원선(103R, 103G, 및 103B) 중 적어도 1개의 전원선의 적어도 일부를 제1 배선층(135)에 마련된 도전막과 제2 배선층(136)에 마련된 도전막으로 구성함으로써, 전원선의 선폭을 좁게 한다.
Patent KR-20040107645-A (KR)
Inventor: LIM GEUN SIK
IPC: B60S1/32
Filed: 2003-06-09
Abstract: PURPOSE: A wiper blade replacement notice device is provided to notify a driver of the proper replacement of a wiper blade on the basis of RPM(Revolutions Per Minute) of a wiper blade rotation motor. CONSTITUTION: A wiper blade replacement notice device comprises a rotation detection sensor(Sm) detecting rotation of a wiper blade rotation motor; a controller(Cw) receiving a signal from the rotation detection sensor and renewing the cumulative RPM of the rotation motor; and a warning part working by receiving the signal of an output part(40) of the controller. The controller comprises a memory(20), an input part(10), the output part, and a program par(30). The controller makes the signal transmitted to the warning part if the cumulative RPM of the rotation motor exceeds a predetermined critical value.
Patent KR-20050000278-A (KR)
Title: wall construction apparatus a building
Inventor: SHIN JONG CHOON
IPC: E04B1/88
Filed: 2003-06-24
Abstract: PURPOSE: An installation system for a wall of a building is provided to heighten the efficiency on assemblage by keeping assembling strength sufficiently and assembling simply, to have the function as a soundproofed wall and a fireproofing wall by placing sound-absorbing materials and noncombustible concrete and to heighten the strength against natural disaster such as earthquake, etc. using stiffener. CONSTITUTION: The installation system for a wall of a building contains: a frame member(1) assembled in a rectangular parallelepiped and composed of an isolation plate(10) having primary and secondary isolation grooves(13), and front and rear frames(20,21) having primary and secondary horizontal connection units(15,16) with a fitting hole(14); a sound absorbing member(30) composed of a sound absorbing tub(32) inserted to the fitting hole(14) of the primary and secondary horizontal connection units(15,16) and a cover(34) fastened to the sound absorbing tub(32); and a connection member(A) connecting front and rear frames(20,21) of the frame member(1) vertically and horizontally to connect many frame members(1) in order and comprising many front and rear horizontal holes(40) formed correspondingly on the isolation plate(10), a primary horizontal connector(42) inserted to the front and rear horizontal holes(40) and fastened with a primary fastener(43), many right and left horizontal holes(44) formed correspondingly on the right and left sides of the front and rear frames(20,21), a secondary connector(46) inserted to the right and left horizontal holes(44) and fastened with a secondary fastener(47), many upper and lower vertical holes(48) formed correspondingly on the upper and lower sides of the front and rear frames(20,21), and a vertical connector(50) inserted to the upper and lower vertical holes(48) and fastened with a vertical fastener(51).