baber/WOPTO huggingface dataset:
Patent KR-20010087921-A (KR)
Title: Method for Providing Different Bonus Points in Internet Electronic Commerce
Inventor: JUNG DAE KYUN
Filed: 2000-03-09
Abstract: PURPOSE: A method for discriminating the bonus point according to the payment means of the e-commerce via the Internet is provided to secure the maximum profit for a distributor and the reasonable and optimal bonus system for a consumer. CONSTITUTION: The consumer connects to a shopping mall site(10) and purchases a desired product(12). The consumer selects one of various payment means that the distributor serves(14). The distributor offers the discriminated bonus point to the consumer according to the payment means(16-38).
Patent KR-20010088133-A (KR)
Title: Non-destructive two-dimensional system for investigating the ground
Inventor: JOH SUNG HO
IPC: G01N29/00
Filed: 2000-03-10
Abstract: PURPOSE: A space continuity non-constructive ground investigating system is provided to efficiently and promptly perform a ground investigation work by easily moving an oscillating apparatus and an isolating apparatus, and improve the reliability of data by sensing elastic acoustic waves at several places. CONSTITUTION: A space continuity non-constructive ground investigating system includes a tripod(20) setting a hit position of the ground, a hitting element(42) installed at the tripod and hitting the ground for generating elastic acoustic waves, a winding machine(50) winding the hitting element, a sensor mounted at a movable truck for sensing the elastic acoustic waves generated by a hit of the hitting element, a pressing element contacting the sensor to the ground with a predetermined force, and a guide element guiding the lifting of the sensor.
Patent KR-20010091130-A (KR)
Title: The Manufacturing Method of Dual Seed System Styrene-Butadiene Latex
Inventor: KIM SU HWI
IPC: C08F212/08
Filed: 2000-03-13
Abstract: PURPOSE: A method for preparing a styrene-butadiene-based latex with dual structure is provided to control the size distribution of final latex and to improve the adhesion, the stiffness and the flowability of latex. CONSTITUTION: The method comprises the steps of: mixing (a) 100 parts by weight of a monomer mixture consisting of 50-90 wt% of an aromatic vinyl compound monomer, 9-49 wt% of an aliphatic conjugated diene monomer and 1-7 wt% of an ethylene-based unsaturated carbonic acid, (b) 5-20 parts by weight of a sulfonated anionic surfactant based on the monomer mixture, and (c) a common additive for the emulsion polymerization, and reacting the mixture for 30-90 to prepare a seed latex(I) with the size of 25-50 mm; mixing 100 parts by weight of a monomer mixture consisting of 50-90 wt% of an aromatic vinyl compound monomer, 5-35 wt% of an ethylene-based unsaturated monocarbonic acid alkyl ester monomer and 1-7 wt% of an ethylene-based unsaturated carbonic acid, 5-20 parts by weight of a sulfosuccinated anionic surfactant, and a common additive for the emulsion polymerization, and reacting the mixture for 30-90 in another reactor to prepare a seed latex(II) with the size of 50-80 mm; mixing 1-5 parts by weight of the seed latex mixture consisting of 3-97 wt% of the seed latex(I) and 3-97 wt% of the seed latex(II), 0.5-5.0 parts by weight of an ethylene-based unsaturated carbonic acid monomer and a common additive for the emulsion polymerization in a separate reactor to react them, adding 100 parts by weight of a monomer mixture consisting of 30-60 wt% of an aromatic vinyl compound monomer, 28-60 wt% of an aliphatic conjugated diene monomer, 0-30 wt% of an ethylene-based unsaturated monocarbonic acid alkyl ester monomer, 0-10 wt% of a cyanovinyl compound and 1-7 wt% of an ethylene-based unsaturated carbonic acid, 0.1-3 parts by weight of a thermo-degraded catalyst and 20-40 parts by weight of distilled water to the product, to obtain the latex with the size of 110-210 nm and the final conversion rate of 98% or more.
Patent KR-20000062971-A (KR)
IPC: C08F10/06
Filed: 2000-03-21
Abstract: Supported stereospecific catalysts and processes for the stereotactic propagation of a polymer chain derived from ethylenically unsaturated monomers which contain three or more carbon atoms or which are substituted vinyl compounds, such as styrene and vinyl chloride. One application is the stereospecific propagation of C3-C4 alpha olefins, particularly the polymerization of propylene to produce syndiotactic polypropylene over a supported metallocene catalyst comprising a stereospecific metallocene catalyst component incorporating a metallocene ligand structure having two sterically dissimilar cyclopentadienyl ring structures coordinated with the central transition metal atom. Both of the cyclopentadienyl groups are in a relationship with one another by virtue of bridge or substituent groups, which provide a stereorigid relationship relative to the coordinating transition metal atom to prevent rotation of said ring structures. The metallocene catalyst component and a co-catalyst component, an alumoxane or an alkyl aluminum, are supported on a particulate silica support comprising spheroidal silica particles having an average diameter within the range of 5-40 microns and an average effective pore size within the range of 50-350 angstroms. The particulate silica support contains at least 50 wt.% of the supported catalyst component within the pore volume of the silica support.
Patent KR-20010006954-A (KR)
Title: Bonded structure of film substrate and semiconductor chip and method of manufacturing the same
Inventor: OZAKI SHIRO
IPC: H01L23/498
Filed: 2000-04-06
Abstract: PURPOSE: To absorb stress in a connection terminal of a substrate by making a part of a connection terminal joined to a bump electrode rise from an upper surface of an adhesion layer. CONSTITUTION: A bump electrode 24 formed of gold provided to a lower surface peripheral part of a semiconductor chip 23 is joined to a first connection terminal 15 by gold tin eutectic junction. Furthermore, an opening part 25 is formed in an adhesion layer 12 below the junction part. A part of the first connection terminal 15 which is joined to the bump electrode 24 is raised from an upper surface of the adhesion layer 12 and bent properly. The first connection terminal 15 in the raised part can be displaced to a film substrate 11. Therefore, stress can be absorbed in the first connection terminal 15 and conduction defect is hardly caused.
Patent KR-20010095836-A (KR)
Title: Semiconductor Optical Amplifiers(SOAs) with a large bandwidth and Method for fabricating the same using Selective Area Growth (SAG) techniques
Inventor: KIM JONG RYEOL
IPC: G02F1/39
Filed: 2000-04-12
Abstract: PURPOSE: A semiconductor optical amplifier with a large optical bandwidth and a fabrication method thereof using selective area growth techniques are provided to improve a characteristic of semiconductor optical amplifier by widening a bandwidth of the semiconductor optical amplifier. CONSTITUTION: An optical waveguide is formed by laminating a lower clad layer, an active layer, and an upper clad layer on a semiconductor substrate. A window area is formed between both termination portions and both facets of the optical waveguide. A non-reflective spot size converter is formed at the facets. The optical waveguide is laminated in a mesa shape to form a stripe shape. The optical waveguide has a predetermined angle to a vertical direction of the facets. A center portion of the optical waveguide is grown selectively to form a plurality of gain areas. A spot size conversion area is formed at both edge portions of the optical waveguide.
Patent KR-20010096386-A (KR)
Title: Connecting structure of brush holder and regulator in alternator for vehicle
Inventor: YOO JAE PYO
IPC: H02K5/14
Filed: 2000-04-19
Abstract: PURPOSE: A coupling structure is provided to reduce manufacturing cost and improve durability of AC generator by improving coupling structure between terminals of voltage regulator and brush. CONSTITUTION: A brush holder and a voltage regulator are coupled through a frame(6) in an LSD method in that a plurality of brush holder brackets(40) is arranged onto the frame, the voltage regulator is disposed above the holder bracket, and a plurality of bolt holes(44) formed at brackets and the corresponding penetrating holes(50) formed at the voltage regulator are coupled through bolts(7). Alternatively, the brush holder and the voltage regulator are coupled through a frame in an HSD method in that the brush holder bracket is arranged onto the frame, the voltage regulator having a single penetrating hole is mounted onto the bracket, the bolt hole formed at the bracket and the penetrating hole formed at the voltage regulator are coupled through the bolt, and a terminal for electric connection with the voltage regulator is fixed to the bolt hole of the other brush holder bracket.
Patent KR-20010097892-A (KR)
Inventor: JUNG JONG WON
IPC: C09D5/00
Filed: 2000-04-27
Abstract: 개시된 발명은 신발안창에 항균성을 부여하는 강유전성 광반도체 코팅조성물 및 이를 이용해 제조한 신발안창에 관한 것으로서, 산화티타늄, 망간, 리듐, 백금, 은, 삼산화 텅그스텐, 비스무스, 산화몰리브덴, 니켈, 산화코발트, 제올라이트로 이루어진 코팅조성물을 제공하며, 상기 코팅조성물이 코팅된 동선 멤브레인 사이에 개질 친수성 활성탄이 코팅된 동선 멤브레인을 접착시킨 것을 신발안창에 부착시켜 항균, 탈취, 원적외선 방사의 기능을 갖도록하는 고기능성 신발안창을 제공한다.
Patent KR-20010020796-A (KR)
Title: Integrated memory having bit lines, word lines and plate lines, and operating method for a corresponding memory
Inventor: HOENIGSCHMID HEINZ
IPC: G11C11/401
Filed: 2000-04-28
Abstract: PURPOSE: An integrated memory and operation of memory is provided to perform in plural memory cells. CONSTITUTION: The integrated memory has bit lines(BLi), word lines(WLk), and memory cells(MC) arranged at intersections of plate electrode lines(PLi). In the first operation mode, a plate electrode line(PLi) is left at a plate electrode potential VPL of a fixed period of write-in access. In a second operation mode, the bit line is left at a plate electrode potential, on the other hand, a plate electrode line(PLi) takes the prescribed potential(VF) other than the plate electrode potential(VPL).
Patent KR-20010105536-A (KR)
Title: Apparatus for wastewater treatment
Inventor: KWON YEONG SUN
IPC: C02F9/02
Filed: 2000-05-15
Abstract: A POS terminal determines an upsell to offer in exchange for the change due to a customer in connection with a purchase. The point-of-sale terminal preferably maintains a database of at least one upsell price and a corresponding upsell to offer a customer in exchange for the change due to him. If the customer accepts the upsell, the cashier so indicates by pressing a selection button on the POS terminal. The required payment amount for the customer to pay is then set equal to the rounded price, rather than the purchase price. Thus, the customer receives the upsell in exchange for the coins due to him, and the coins need not be exchanged between the customer and the POS terminal.
Patent KR-20010104596-A (KR)
Inventor: KIM JONG SU
Filed: 2000-05-15
Abstract: 본 발명은 시분할 광원 어레이를 이용한 표시장치에 관한 것으로, 광원의 직진성 및 렌즈를 이용함으로써 광원과 화면이 멀리 떨어져 있어도 구현이 가능하고, 광원의 크기 조절이 가능하여 화면의 크기를 자유로이 조절할 수 있으며, 회전 다면경의 회전속도와 광원 어레이의 온 또는 오프를 시분할로 조절하면 구면스크린 등의 다양한 모양의 표시소자를 구현할 수 있다. 또한, 여러 파장의 광원 어레이를 사용하면 다양한 색상을 구현할 수 있고, 적, 녹, 청의 색을 발휘하는 3개의 광원 어레이를 이용하면 광원으로부터 각각 출사된 광은 동일 축상에서 진행하기 때문에 한 라인 광으로서 모든 색상을 표현할 수 있으며, 화상의 해상도를 매우 높게 향상 시킬 수 있다.
Patent KR-20010104508-A (KR)
Inventor: JU IN JUNG
Filed: 2000-05-08
Abstract: 본 발명은 통신 네트워크 통한 사용자 중심의 법률 시장환경을 구현하는 법률 전문 포털 서비스 제공 방법 및 시스템에 관한 것이다. 본 발명에 따르면, 고객 단말기와, 채팅 상담, 서식 작성, 전문가 정보 안내, 사건 경매등을 관리하는 운영자 서버와, 변호사 단말기가 인터넷을 통해 상호 연결되어 통합 법률 서비스를 실시간으로 수행할 수 있다.
Patent KR-20010029748-A (KR)
Title: An optical fiber coupler, a process for fabricating the same and an optical amplifier using the same
Inventor: AJIMA HIROMI
IPC: H01S3/067
Filed: 2000-05-26
Abstract: PURPOSE: To reduce connecting parts to decrease a connecting loss, to improve an amplification characteristic and to simplify a process by composing an optical fiber coupler using a rare earth added fiber and a pseudo rare earth added fiber. CONSTITUTION: An optical fiber coupler is formed by fusing and drawing a rare earth added fiber 4 and a pseudo rare earth added fiber 2, and a single mode fiber 1 is connected to the rare earth added fiber 4 in the vicinity of one side of a fused and drawn part 3 at a fused and connected part 1a to be constituted. Hereupon, the pseudo rare earth added fiber 2 is an optical fiber wherein a mode field is lessened, whereby a propagating constant with the rare earth added fiber 4 is nearly equalized and moreover a rare earth element is not contained. In the optical fiber coupler, the fused and drawn part 3 is formed in the side of the rare earth added fiber 4 in the vicinity of the fused and connected part 1a, and the distance between the fused and drawn part 3 and the fused and connected part 1a is preferably set to 30 mm or less.
Patent KR-20010109373-A (KR)
Inventor: PARK BYEONG JUN
Filed: 2000-05-30
Abstract: 본 발명은 원격검침 시스템에 관한 것으로서, 세대미터 검침장치에 저장된 전송날짜와 시간이 되면, 각 계량기의 사용량 데이터를 자동으로 해당 관리자 컴퓨터 측으로 전송하도록 구성함으로써, 관리자 컴퓨터 측에서 수 많은 수용가 측에 설치된 계량기의 사용량을 주기적으로 체크하기 위해, 각각의 수용가 측으로 일일이 전화를 걸고 전송요청신호를 전송하여야 하는 과정을 생략할 수 있도록 한 원격검침 시스템의 세대미터 검침장치를 제공하는데 목적이 있다. 
     본 발명은, 상기 각 계량기로부터 출력되는 펄스신호를 수신받는 입력 단자부(10); 상기 각 계량기로부터 발생되는 펄스신호를 상기 입력 단자부를 통하여 수신받고, 각각의 펄스신호를 해당 계량기의 사용량으로 환산하여 적산 데이터로서 누적 저장하며, 전송일시가 되면 해당 적산 데이터와 대응되는 전송용 전화번호를 자동 출력시키도록 구성되는 제어부(20); 상기 제어부로부터 출력되는 각 적산 데이터와 그에 대응되는 전송용 전화번호를 입력받으며, 입력된 적산 데이터를 해당 전송용 전화번호로 통신매체를 통하여 전송하는 모뎀부(50); 그리고,  전원부(40) 를 구비하는 것을 특징으로 한다.
Patent KR-20010007406-A (KR)
Inventor: LOO DAVID
IPC: H01L21/683
Filed: 2000-06-16
Abstract: PURPOSE: A device and a method for automatically balancing electrostatic power by an electrostatic chuck is provided to automatically balance the electrostatic power between an electrostatic chuck, without using plasma nearby the workpiece, coupling a wafer with a chucking circuit, and adding electric power. CONSTITUTION: The bipolar electrostatic chuck includes a chuck main body(112) in which a couple of electrodes(108 and 110) are embedded, a primary power source(114), and an offset power source (130). Respective electrodes(108 and 110) in the bipolar electrostatic chuck(100) are connected to the terminals of the primary power source(114). According to the voltage generated by the primary power source(114) and the bias voltage of the workpiece, an offset voltage is applied to one terminal by the offset power source(130) to balance the electrostatic power applied to the workpiece.
Patent KR-20020004724-A (KR)
Inventor: LEE YONG JIN
IPC: H05K7/18
Filed: 2000-07-07
Abstract: PURPOSE: A subrack structure is provided to include a PCB guide rail, a horizontal rail that doesn't need a hole, and a subrack structure that allows the PCB guide rail and the horizontal rail to be closely attached to each other. CONSTITUTION: A subrack includes two side plates, a flange and a plurality of rails. A horizontal rail(23) has a guide groove whose inlet width is smaller than an inside width. A strip plate allows the guide groove to be mated with a cross section. A plurality of protrusions are formed on the strip plate at regular intervals. A strip rail(22) includes the protrusions. A PCB guide rail(24) has two coupling holes on both ends thereof, and is coupled with the strip rail(22) by the protrusions of the strip rail(22). The protrusions are divided into a slant surface and a projecting jaw. The PCB guide rail(24) is simple in structure, thereby enhancing facility in a coupling process, reducing a mold processing cost, and reducing defective proportion. Productivity is improved and outward appearance is improved.
Patent KR-20020006175-A (KR)
Title: Event information providing system using a mobile station and operating method thereof
Inventor: KIM JIN HYUN
Filed: 2000-07-11
Abstract: PURPOSE: A system for providing event information by using a mobile communication terminal and an operation method therefor are provided so that a user can receive event information and sales information in a real time by enabling an event information provider to access a network and transmit the information through a short message service or electronic mail service. CONSTITUTION: A plurality of mobile communication terminals(110_1-110_n) demand event information. An information providing operation unit(130) provides the event information to users in a real time according to the request of the plurality of mobile communication terminals(110_1-110_n). A plurality of event information providing units(150_1-150_n) access the information providing operation unit(130) and provides the event information to the users. A network(140) connects the information providing operation unit(130) to the plurality of event information providing units(150_1-150_n). The information providing operation unit(130) is composed of a member management server(131), an information providing unit management server(132), an event information management server(133), a short message management server(134) and an electronic mail management server(135).
Patent KR-20010096447-A (KR)
Title: Dealing method of the used golf club
Inventor: CHUNG JIN GU
Filed: 2000-07-12
Abstract: PURPOSE: A method for trading a used golf club is provided to improve reliability between a user who wants to buy a golf club and an Internet site operator by enabling the operator to register desirable prices and the user to buy the club at a wanted price. CONSTITUTION: A communication is carried out between a personal computer terminal and an Internet site operator's communication server. It is identified whether a user is a member. The user accesses to a used golf club trading page. A seller inputs a used golf club. The seller sells the used golf club. The seller receives a certain amount of money from a buyer. The seller delivers the used golf club to the buyer. The user transmits his/her intention to buy the used golf club. The seller confirms the buyer's intention. The buyer pays the certain amount of money to the seller. A golfer who has a used golf club can sell the used golf club at a wanted price through the Internet-based sale method. General golfers and beginners can buy the used golf club at a desirable price.
Patent KR-20020007560-A (KR)
Inventor: CHO JAE YEONG
IPC: C21B7/20
Filed: 2000-07-18
Abstract: PURPOSE: An exchange system of cross sonde for smelting furnace is provided which easily exchange the cross sonde, and reduces working hours, manpower and costs and excludes danger of safety accidents by mechanically performing exchange work of the cross sonde. CONSTITUTION: The apparatus for exchanging a cross sonde for a blast furnace comprises an exchange device(30) consisting of the main trolley part(40) and the subsidiary trolley part(70) connected to a chain(33) which is rotated backward and forward, and a mobile transfer car which is installed at the bottom surface so as to supply and discharge the cross sonde to be exchanged; a main trolley part(40) consisting of a mount bed to both sides of which side plates having rollers are fixed so that the mount bed is rested and glided on the guide rail, a connector which is connected to the front and rear parts of the mount bed by a chain(33); legs which are projected to the lower side of the mount bed, and a connector(45) which is installed on the legs and connected to an attach flange(24) of a cross sonde(20); and a subsidiary trolley part(70) consisting of a mount bed to both sides of which side plates having rollers are fixed so that the mount bed is rested and glided on the guide rail, a connector which is connected to the front and rear parts of the mount bed by a chain(33), and an ordinary chain block(77) which is connected to the legs that are projected to the lower side of the mount bed.
Patent KR-20020008575-A (KR)
Title: Wafer counting apparatus and method of SMIF
Inventor: KIM GEUN HO
IPC: H01L21/66
Filed: 2000-07-24
Abstract: PURPOSE: An apparatus and a method for producing the amount of wafer in an SMIF(Semiconductor Mechanical InterFace) are provided to calculate the amount of wafer loaded on a cassette in a loading process and an unloading process by using an SMIF device. CONSTITUTION: The first wafer sense portion(22) receives the first control signal, senses a semiconductor wafer transferred to a vertical direction, and outputs the first sense signal. The second wafer sense portion(23) receives the second control signal, senses the semiconductor wafer transferred to the vertical direction, and outputs the second sense signal. A control portion(21) generates the first and the second sense signal, receives a vertical shift speed sense signal of an SMIF plate from an SMIF main controller(11a) and the first and the second sense signal from the first and the second wafer sense portion(22,23), and calculates the amount of wafer.
Patent KR-20010044070-A (KR)
Inventor: KANG PAN KYU
IPC: B29C47/08
Filed: 2000-08-02
Abstract: PURPOSE: An extrusion method appropriately adjusts extrusion ratio inside a metal mold to extrude a band with uneven parts regularly formed. CONSTITUTION: The area of an outlet(13) of a metal mold is formed larger than the area of an inlet(12) to maintain a fixed extrusion ratio. Uneven parts are formed on a middle part of a band by the difference of extrusion speed as material is guided more to the needed part to give fixed pressure on the material. More than one holes are additionally formed over the outlet(13) by a certain distance for an extrusion of bar form to be extruded through the holes and fused on the band extruded through the outlet(13).
Patent KR-20020012813-A (KR)
Title: Air con
Inventor: LEE JONG GAB
IPC: F24F1/00
Filed: 2000-08-08
Abstract: PURPOSE: An air conditioner is provided to allow users to enjoy comfort indoor environment by generating a cool air when the weather is hot, while achieving an aesthetic enhancement. CONSTITUTION: An air conditioner is made up of an iron, and structured to generate a cool air when the water is hot. The air conditioner is suitable for use in a motor vehicle, house, train, subway, air plane, express bus, boat, ship, and a variety type of buildings.
Patent KR-20020013059-A (KR)
Title: Purification Method and Apparatus for Nitrogen
Inventor: LEE TAEK HONG
IPC: B01J23/44
Filed: 2000-08-10
Abstract: PURPOSE: A purifying method of nitrogen is provided, which produce a getter alloy that has an excellent purifying capacity of nitrogen, so that can remove carbon monoxide, carbon dioxide and methane gas completely from nitrogen stream. CONSTITUTION: The purifying method of nitrogen comprises the following steps: (i) react getter alloy having as a main component Zr-V-Fe, Zr-Fe, Zr at 200-450 deg.C with ambient air blocked or at high vacuum with nitrogen; (ii) fill the reaction product to the bottom of rectifying column, in case of two column to the bottom column; (iii) fill Pd/Al2O3 catalyst at the top column, in case of two column to top column; (iv) by adding small amount of oxygen, oxidize methane composition in nitrogen stream, that is to purify, at 200-450 deg.C; and (v) remove from the getter impurities such as water, carbon dioxide, carbon monoxide and oxygen.