baber/WOPTO huggingface dataset:
Patent KR-20010104575-A (KR)
Inventor: KWON NEUNG
Filed: 2000-05-15
Abstract: 본 발명은 시멘트 복합체의 보강용 유기 합성섬유 및 그의 제조방법에 관한 것으로, 특히 콘크리트, 숏크리트 등의 시멘트 복합체에 첨가하여 우수한 보강효과를 나타내는 트위스트(twist)형 합성수지재 보강섬유 및 그의 제조방법에 관한 것이다. 
     본 발명은 이를 위하여, 섬도가 1000 내지 10000 g/9000m(denier)이고, 트위스트 정도가 40 회/m이상인 시멘트 복합체 보강용 트위스트(twist)형 폴리프로필렌계 섬유 및 그의 제조방법을 제공한다. 
     본 발명의 트위스트형 폴리프로필렌계 섬유는 콘크리트 또는 숏크리트 등의 시멘트 복합체에 혼합할 때 혼합초기의 섬유볼 현상을 발생시키지 않으며, 트위스트의 구조 내에 시멘트 복합체를 채울 수 있기 때문에 양생 후 파괴시 뽑힘현상이 전혀 발생하지 않는다.  또한 탄성이 우수한 합성섬유이고 섬도가 커서 시멘트 복합체에 우수한 인성을 부여할 수 있다.
Patent KR-20010029906-A (KR)
Title: Plating apparatus, plating method, plating process equipment
Inventor: HONGO AKIHISA
IPC: C25D7/12
Filed: 2000-07-07
Abstract: PURPOSE: A plating device is provided to be free from any deposition of a plating solution on a cathode electrode pin, and to be capable of plating a whole surface to be plated of a substrate in an excellent condition without bubbles while preventing any metallic pollution of sides or a reverse surface of the substrate. CONSTITUTION: A plating device comprises a cylindrical plating tank(12) to maintain a plating solution(10), a plating solution ejection part(18) to form a jet of the plating solution(10) directed upward by the plating solution(10) to be fed from the outside of the plating tank(12), a substrate holding part(14) to hold a substrate(W) in an attachable/detachable manner and horizontally arrange the substrate so that a lower surface to be plated of the substrate(W) is brought into contact with the jet of the plating solution(10), and a drive part(44) having a rotating mechanism(38) and an elevating/lowering mechanism(42) to rotate and elevate/lower the substrate holding part(14). At the position where the substrate holding part(14) is lowered by the elevating/lowering mechanism(42), the lower surface to be plated of the substrate(W) can be plated. At the position where the substrate holding part(14) is elevated by the elevating/lowering mechanism(42), the substrate(W) can be attached to the substrate holding part(14), or the substrate(W) can be detached from the substrate holding part(14).
Patent KR-20020007080-A (KR)
Title: System and method for estimating price of risky assets by using reduced-form model
Inventor: KANG JANG GU
Filed: 2000-07-15
Abstract: PURPOSE: A system and a method for estimating a value of risk assets using a contraction model are provided to increase a credibility of estimation by estimating interest rates of the risk assets considering simultaneously a variable process of interest rates and an accrual probability variable process of cash flows. CONSTITUTION: A bond distribution database(D100) and a bond issuing information database(D200) stores information(assessment information observed by market) related to many bonds for estimating an anticipated bond(bond for assessment) value. A general model result database(D250) stores an estimated result of a less risk bond value using a general model. A contraction model result database(D300) stores a result by a contraction model. A temporary storage(D400) stores a temporary result calculating in an assets value estimating unit(5). An input unit(1) inputs a lot of external variable used in the assets value estimating unit(5) in order to estimate the value. The input unit(1) inputs the assessment information acquired from the market to the bond distribution database(D100) and the bond issuing information database(D200) and stores it. An output unit(3) outputs the assessment result in the form for being recognized by a system user and includes a printer and a display.
Patent KR-20010049947-A (KR)
Inventor: YAMANE TAKESHI
IPC: B29C43/00
Filed: 2000-07-31
Abstract: PURPOSE: A non-asbestos friction material of outstanding friction performance is provided within which a fibrous substance and hard particles is uniformly mixed and dispersed so as to enable the capabilities of these friction material constituents to be used to their fullest advantage. CONSTITUTION: A non-asbestos friction material is comprised of a molded and cured composition which includes a fibrous base, a binder, a filler, and particles of a rubber composite composed primarily of at least one fibrous substance and rubber, or of at least one fibrous substance, at least one type of hard particle and rubber. The rubber composite particles enable the fibrous substance to be uniformly dispersed and mixed without forming clumps and without segregation of the hard fibrous substance and the hard particles in the finished article. The qualities of each constituent can thus be used to full advantage to give friction materials such as automotive disk pads which have an excellent friction performance.
Patent KR-20020011054-A (KR)
Title: Method of Fabricating Liquid Crystal Display Device
Inventor: PARK GU HYEON
IPC: G02F1/1337
Filed: 2000-07-31
Abstract: PURPOSE: A method of fabricating a liquid crystal display is provided to arrange liquid crystal at a high pre-tilt angle within a black matrix area to form a liquid crystal band structure rapidly and stably when the liquid crystal display is initialized. CONSTITUTION: An alignment film(27) located on a display area and a non-display area of a liquid crystal display is rubbed. Only the non-display area is exposed to adjust pre-tilt angles of liquid crystal contained within the non-display area and the display area differently from each other. The pre-tilt angle of liquid crystal contained in the non-display area is higher than the pre-tilt angle of liquid crystal contained in the display area.
Patent KR-20020014024-A (KR)
Title: Internet business model on realristic contact through internet auction
Inventor: KIM YOUNG SU
Filed: 2000-08-14
Abstract: PURPOSE: An Internet business model capable of performing a real meeting through an Internet auction system is provided to enable an Internet users to have a chance to meet with another user by enabling the users to meet together through an active auction system with conditions and data on an ideal type of a person who the user desires. CONSTITUTION: An auctioneer for sale at auction performs a log-in and accesses to an Internet auction site and a database. The auctioneer loads pictures and moving pictures to the Internet auction site. In case of being registered, the auctioneer is introduced. A bidder with the largest sum of cyber money among bidders makes a successful bid of the auctioneer. The bidder performs a log-in. After that, the bidder can access to the bidder's database and put in a bid through cyber money accumulated. In case that the bidder makes the successful bid, the cyber money of the bidder is sent to the auctioneer. According to conditions of the auction displayed, the auctioneer and the bidder can meet together. In addition, the auctioneer and the bidder can purchase products in a connected shopping mall with cyber money.
Patent KR-20020015781-A (KR)
Title: A seat armrest mounting structure of bus
Inventor: HWANG HO SEON
IPC: B60N2/75
Filed: 2000-08-23
Abstract: PURPOSE: Armrest installing structure of a bus seat is provided to separate an armrest and an armrest body from a seat cushion frame conveniently by assembling the armrest body in the seat cushion frame with a bolt and a nut. CONSTITUTION: A seat cushion frame(3) is supported with plural legs, and an armrest is installed in a seat of a bus. An armrest body(5) is integrally formed in the lower part of the armrest, and a first bracket having bolt through holes(11) is fixed integrally in the lower part of the armrest body. A second bracket(20) having a bolt through hole(21) is integrally fixed at the side of the seat cushion frame. A bolt(31) is inserted to bolt through holes, and combined with a nut(32). The armrest is fixed in the seat of the bus with the bolt and the nut. The armrest is separated from the seat cushion frame conveniently.
Patent KR-20020020355-A (KR)
Title: Read circuit of electrically programmable read only memory
Inventor: CHOI SANG SIN
IPC: G11C16/26
Filed: 2000-09-08
Abstract: PURPOSE: A read circuit of EPROM is provided to prevent a non-programmed cell from being programmed at a high power supply voltage and to improve an operating characteristic at a low power supply voltage. CONSTITUTION: A decoder part(10) decodes an address(ADD). A voltage booster part(100) receives a sense amplifier driving signal(SEN) and a low voltage detection signal(LVD) to output a voltage boosted by 2VDD-Vt. A driver part(30) receives the boosted voltage of the voltage booster part(100) and boosts an output signal of the decoder part(10) to make a corresponding cell of a cell array(40) selected. A voltage limiting part(200) selectively limits a voltage, applied to an output path of cell data, based on a state of the low voltage detection signal(LVD). A sense amplifier(50) reads cell data from the data output path via the voltage limiting part(200) in response to the sense amplifier driving signal(SEN). An input/output buffer(60) receives data from the sense amplifier via an inverter((NV1) and transfers the received data to an internal bus(BUS) in synchronization with a read signal(READ).
Patent KR-20020010070-A (KR)
Title: Gas-using-Silo
Inventor: IM CHE SUK
IPC: A01F25/00
Filed: 2000-09-14
Abstract: PURPOSE: Provided are a device and a method for a long storage of cereals and animal feed by using N2 gas which is safe and abundant(70%) in the nature. By replacing the air in the storage tank by nitrogen gas, heat conduction is blocked and moisture is maintained for the stored material, making a long storage period possible. The storage method keeps the stored material less affected by the exterior temperature and moisture thereby minimizing the propagation of microorganism and the damage to the stored material due to over or less dryness. CONSTITUTION: The device comprises: a dodecagonal storage tank(1) of steel plate or metal wall, roof and bottom equipped with a uniform distributor(15), a delivery elevator for the cereal(14), automatic ejection valve(6) and safety valve(7) to keep a certain interior pressure, a control valve(8) for gas ejection when manual ejection is needed, gas ejection tube(9), cereal delivery tube(16), its discharge tube(21), its discharge control valve(22), its input tube(23), its input control valve(18), its circulation valve(17), a gas supply tube(3), tank pressure gauge(5), its valve(11) and gas supply equipment(4); and a gas supply tube(3) with supply holes(19) installed with a certain distance in six directions at front, back, left, right, top and bottom of the interior of the tank(1).
Patent KR-20010050559-A (KR)
Inventor: KURIBAYASHI HIROKI
IPC: G11B7/007
Filed: 2000-09-21
Abstract: PURPOSE: To provide a tracking control circuit capable of reducing an influence of a lens shift by using a single beam tracking method. CONSTITUTION: A tracking error signal is generated by arithmetically operating the difference between a 1st summation signal of 1st and 4th detector output signals and a 2nd summation signal of 2nd and 3rd detector output signals. Also, an amplitude of a 1st differential signal between the 1st and 4th detector output signals is compared with that of a 2nd differential signal between the 2nd and 3rd detector output signals, and the amplification factors of the 1st and 2nd summation signals are determined on the basis of the comparison result, respectively. Since the amplitude difference between the amplitude of the 1st differential signal and the 2nd differential signal represents a lens shift, the amplification factors of the 1st and 2nd summation signals are adjusted, and it is thereby possible to obtain a tracking error signal from which the influence of the lens shift is eliminated.
Patent KR-20010076202-A (KR)
Title: System and method for pressure modulation of turbine sidewall cavities
Inventor: BANARES CHRISTOPHER R
IPC: F02C7/12
Filed: 2000-09-22
Abstract: PURPOSE: A method is provided to modulate pressure of a turbine constitutive element such as a turbine outside wall cavity, by controlling a cooling air flow. CONSTITUTION: The pressure at which cooling and purge air is supplied to the turbine outer side wall cavities is modulated, based on compressor discharge pressure(Pcd), thereby to generally maintain the back flow margin(BFM) so as to minimize excessive leakage and the consequent performance deterioration. The air pressure within the third stage outer side wall cavity and the air pressure within the fourth stage outer side wall cavity are each controlled to a respective value that is a respective prescribed percentage of the concurrent compressor discharge pressure. The prescribed percentage is determined from a ratio of the respective outer side wall pressure to compressor discharge pressure at Cold Day Turn Down(CDTD) required to provide a prescribed back flow margin.
Patent KR-20010000386-A (KR)
Title: Conveyer system by using air and water
Inventor: KIM JIN KYU
IPC: B65G35/00
Filed: 2000-09-25
Abstract: PURPOSE: A conveyer system by using air and water is provided to save energy, to eliminate dust of a motor and to simplify a structure of an equipment by using air and water. CONSTITUTION: For driving a conveyer, air is supplied to an air supply nozzle(16) by using an air supply tube(17). Roller drive shafts(5,12) and an air gear(15) start to rotate and transfer power to a transfer roller(3). The transfer of glass is started. A guide roller(3) is installed for the balance of the glass. Width is regulated by moving the guide roller according to the size of the glass. Further, a width/height regulative guide is installed to regulate the height of the guide roller. Water used in an equipment is collected in the center of the equipment by a drain floor plate(26) and drained. Then, an upper cover of the equipment is installed to prevent the intrusion of dust and to decrease noises.
Patent KR-20010000612-A (KR)
Inventor: SIM JAE YOON
Filed: 2000-10-09
Abstract: PURPOSE: A method for selling lowest price product through the internet is provided to reduce the management cost, and overcome the difficulties imposed by the restricted number of sellers and products that are allowed in a shopping mall by enabling every individual and business that wishes to sell their products through the internet to voluntarily register the products and storing the information in the site manager's database server and to allow dynamic prices by enabling several sellers to provide different prices for the identical product. CONSTITUTION: A seller connects to a web site(101) and conducts a comparison analyzation of the displayed product's price and quantity information(102). If the seller determines that he/she can sell the product at a competitive price, he/she logs in by inputting ID and password and registers his/her sales price, quantity, and basic informations such as payment method and graphic files(103). The registered product information is registered in the DB server after classified codification(104). A search engine compares and searches the stored product and price information(105), extracts the lowest price product and its seller, and displays the information appropriate category of the web site(106). If the extracted price matches the pre-inputted desired purchase price of a purchaser, the purchaser is immediately contacted through e-mail, messenger, telephone, and mobile communication devices(107).
Patent KR-20020017890-A (KR)
Title: A locking apparatus for window
Inventor: MIN YONG
IPC: E05B65/08
Filed: 2000-10-12
Abstract: PURPOSE: A window lock system is provided to prevent an intrusion from an outside by using a nippers type locking device. CONSTITUTION: A window lock system is formed with a rack portion(100) and a nippers type locking portion(200). The rack portion(100) is formed in an outer window frame(11). A plurality of rack groove(111) is formed on an upper portion and a lower portion of the rack portion(100). The nippers type locking portion(200) is formed in an inner window frame(12). The nippers type locking portion(200) includes a couple of nippers locker(210), an operating sawtooth(220), an operator(230), an operator prevention portion, and a housing(260). The nippers locker couple(210) is formed with nippers and a passive sawtooth. The operating sawtooth(220) is combined with the passive sawtooth of the nippers locker couple(210) in order to rotate the nippers locker couple(210). The operator(230) fastens or releases the window lock system by moving the operating sawtooth(220). The operator prevention portion(250) has a ratchet, a spring claw, and a button(253) in order to prevent movement of the operator(230). The nippers locker couple(210), the operating sawtooth(220), and the operator prevention portion are mounted in the housing(260). The housing(260) has a fixing hole(261) fixed to a window frame.
Patent KR-20020030388-A (KR)
Title: Heating and cooling devices
Inventor: KIM YU GYEONG
IPC: F24F1/00
Filed: 2000-10-17
Abstract: PURPOSE: A cooling and heating device is provided to smoothly ventilate a room by supplying air to a lower part and discharge air to an upper part without lowering heating efficiency. CONSTITUTION: A device includes an air inlet heat exchange tube(4); an intake duct(5); and an air inlet duct(6). The air inlet heat exchange tube is installed closely and parallel to a radiant heating tube(2) to exchange heat. The intake duct connects an air inlet blower fan(10) with the air inlet heat exchange tube to take in outdoor air to the air inlet heat exchange tube. The air inlet duct guides outdoor air, passing the air inlet heat exchange tube to be heated by heat of the radiant heating tube, to be supplied into a room.
Patent KR-20020030998-A (KR)
Title: Wave beveling machine and method of controlling the same
Inventor: HONG GI GUK
IPC: B24B51/00
Filed: 2000-10-20
Abstract: PURPOSE: A flat glass pattern processing machine and a method for controlling the same are provided to easily form various patterns on an edge part of flat glass by numerically controlling a processing head. CONSTITUTION: A flat glass pattern processing machine comprises a turntable(1) on which flat glass(5) is placed, a processing head(2) making contact with an edge(22) of flat glass(5) so as to form a predetermined pattern on the edge(22), and a head position control system(3) for moving the processing head(2) up and down according to a control program. The turntable(1) is mounted on a rotating shaft(4) connected to a motor. A plurality of vacuum suctions(6) are protruded from an upper portion of the turntable(1). Flat glass(5) is placed on the vacuum suctions(6), so flat glass(5) is rotated together with the turntable(1). The processing head(2) is driven by the head position control system(3).
Patent KR-20010000893-A (KR)
Inventor: CHOI CHUL
Filed: 2000-10-26
Abstract: PURPOSE: An advertising method using a cyber-stock on the internet is provided to enhance the advertisement effect based on the internet, and to make customers have the intention for watching the advertisement, by offering rewards to the customers who access the advertisement, and by deriving the active behaviors of the customers for analyzing the information of the advertisement. CONSTITUTION: An internet service server(1) displays the banner advertisement for a virtual stock market and a listed company on a web page. A user computer(2) is connected to the server(1) via the internet(4). The computer(3) of an advertisement provider supplies its advertisement to the server(1). A cyber-money is offered in response to the entrance of a member. A virtual stock transaction is performed using the cyber-money. The virtual value of the company is specified and leveled up according to the rise of the virtual value thereof. The rewards are distributed to the customers based on their earning rates and the profit of the company.
Patent KR-20020034542-A (KR)
Title: Flame Retardant Thermoplastic Resin Composition
Inventor: LIM JONG CHEOL
IPC: C08L25/08
Filed: 2000-11-02
Abstract: PURPOSE: Provided is a thermoplastic resin composition excellent in fire retardance, heat resistance and flexural elasticity without juicing phenomenon. CONSTITUTION: The fire retardant thermoplastic resin composition consists of (A) 44-95 parts by weight of thermoplastic polycarbonate resin; (B) 1-50 parts by weight of graft copolymer obtained by graft polymerizing (b1) 5-95 parts by weight of a monomer mixture consisting of (b11) 50-95 parts by weight of styrene, alpha-methylstyrene, halogen or methyl ring-substituted styrene, C1-C8 methacrylic acid alkyl esters, C1-C8 acrylic acid alkyl esters, or mixture thereof and (b12) 5-50 parts by weight of acrylonitrile, methacrylonitrile, C1-C8 methacrylic acid alkyl esters, C1-C8 acrylic acid esters, maleic anhydride, C1-4 alkyl or phenyl N-substituted maleimide, or mixture thereof, to (b2) 5-95 parts by weight of polymer selected from butadiene rubber, acryl rubber, ethylene/propylene rubber, styrene/butadiene rubber, acrylonitrile/butadiene rubber, isoprene rubber, terpolymer of ethylene-propylene-diene(EPDM), polyorganosiloxane/polyalkyl(meth)acrylate rubber composite, or mixture thereof; (C) 0.5-50 parts by weight of vinyl copolymer or mixture thereof obtained by copolymerizing (c1) 50-95 parts by weight of styrene, alpha-methylstyrene, ring-substituted styrene, C1-C8 methacrylic acid alkyl esters, C1-C8 acrylic acid alkyl esters or mixture thereof, with (c2) 5-50 parts by weight of acrylonitrile, methacrylonitrile, C1-C8 methacrylic acid alkyl esters, C1-C8 acrylic acid alkyl esters, maleic anhydride, C1-C4 alkyl or phenyl N-substituted maleimide or mixture thereof; (D) 0.5-30 parts by weight(based on 100 parts by weight of the components(A)+(B)+(C)) of oligomeric phosphoric ester morpholide compound represented by formula 1 or mixture thereof; and (E) 0.05-5 parts by weight(based on 100 parts by weight of the components(A)+(B)+(C)) of fluorinated polyolefin resin having an average particle diameter of 0.5-1000 micrometers and a density of 1.2-2.3 g/cm¬3.
Patent KR-20020035240-A (KR)
Title: the methode of meat roasted by yellow soil pad
Inventor: CHOI BYUNG SU
IPC: A47J37/00
Filed: 2000-11-06
Abstract: PURPOSE: A meat roasting method is provided to improve the taste of meat and to easily discharge oil generated from meat by maintaining an endurance and erosion-proof characteristic of a yellow soil pad. CONSTITUTION: A yellow soil pad includes a cotton woven fabric(2) and a yellow soil seat(3) placed on the cotton woven fabric(2) such that the yellow soil seat(3) occupies a half of the cotton woven fabric(2). Another half of the cotton woven fabric(2) is bent so as to cover the exposed surface of the yellow soil seat(3). A predetermined amount of salt, a bio-stone powder, a worm wood powder, and pine leaf powder are added to the yellow soil seat(3). When roasting meat by using the yellow soil pad, the yellow soil pad is developed and cut in a predetermined size. Then, meal is surrounded by the yellow soil pad. In this state, meat covered with the yellow soil pad is heated.