baber/WOPTO huggingface dataset:
Patent KR-20000035792-A (KR)
Title: Coating materials for forming information display surfaces and display medium
Inventor: FUKATSU FUMIOKI
IPC: C08J7/056
Filed: 1997-06-09
Abstract: PURPOSE: A coating material for forming an information display surface is provided, which is characterized by containing a water absorbent substance and a water-soluble substance. CONSTITUTION: The water-soluble substance includes synthetic materials, derivatives of natural substances (semi-synthetic materials), and natural substances. The coating material includes so-called ink or paint, according to a field applied. Other ingredients may be contained in the coating material as long as the water absorbent substance and the water-soluble substance are contained therein. When the water absorbent material is mixed to the coating material, spreading of the water base ink on the display medium thus formed is controlled, and the drying speed of the ink on the surface is prevented from being lowered and letters, drawings and so on can be clearly printed.
Patent KR-20000048862-A (KR)
Title: Air preheater heat transfer surface
Inventor: HARDER WILLIAM F
IPC: F28D19/04
Filed: 1997-09-30
Abstract: PURPOSE: An air preheater heat transfer surface is provided for a heat transfer element for the transfer of heat from a flue gas stream to an air stream in a rotary regenerative air preheater. CONSTITUTION: An air preheater (10) has heat transfer elements (40) with a first series of corrugated elements (50) having longitudinally oriented, mutually parallel corrugations (51) formed generally continuously across the lateral direction. Positioned on either side of each of the corrugated elements (50) of the first series are a series of notched plates (52) each having mutually parallel spaced apart notches. Each notch (54) is formed by parallel double ridges (56) projecting transversely from opposite sides and the element (50) has flat sections (58) between the notches (54). The notches (54) are oriented obliquely in mutually opposite directions relative to the corrugations (51) of the adjacent elements (50) whereby the notched elements (52) are in contact with the corrugated elements (50) solely at the points of intersection of the notches (54) and corrugations (51). This produces an increased number of boundary layer breaks and improves heat transfer as well as providing straight line passages through the elements (50).
Patent KR-20000049076-A (KR)
Title: Cutting tool insert
Inventor: GRAB GEORGE P
IPC: C22C29/08
Filed: 1997-07-18
Abstract: PURPOSE: A coated cemented carbide cutting insert is provided which has a substrate with a porosity of greater than C00 and less than or equal to C02 wherein there is a zone of non-stratified, i.e., generally homogeneous, binder enrichment beginning near and extending inwardly from a peripheral surface of the substrate. CONSTITUTION: A cutting insert comprises a rake face and a flank face wherein there is a cutting edge at the juncture of the rake face and the flank face. The cutting insert has a coating and a substrate wherein the coating is adherently bonded to the substrate. The substrate is a tungsten carbide-based cemented carbide wherein there is a zone of non-stratified cobalt enrichment beginning near and extending inwardly from a peripheral surface of the substrate. The bulk substrate has a porosity of greater than C00 and less than or equal to C02.
Patent KR-20000057376-A (KR)
Inventor: CHRANAWETERGREGALLAN
IPC: H04N7/30
Filed: 1997-12-15
Abstract: PURPOSE: A parallel decompressor for re-compressed pixel data in a MPEG decoder is provided to provide image data from a memory to a motion compensation network in a MPEG compatible decoder. CONSTITUTION: A parallel decompressor for re-compressed pixel data in a MPEG decoder includes a memory(60), a plurality of decompressors(80,81,82,83,84) and a motion compensation network(90). The memory(60) stores image data which is induced from a data stream and compressed. The plurality of decompressors(80,81,82,83,84) decompresses the data stored in the memory so as to generate decompressed data. The motion compensation network(90) processes the decompressed data. The data stream further includes high resolution video information. The plurality of decompressor is implemented between the memory and the motion compensation network.
Patent KR-20000070672-A (KR)
Title: 개선된 가공성의 올레핀 공중합체
IPC: C08F8/00
Filed: 1998-02-06
Abstract: 본 발명은, (A) 주쇄, (B) (A)에 연결되어 있는 다수의 본질적인 탄화수소 측쇄(이때, 측쇄의 수-평균 분자량은 2,500 달톤 내지 125,000 달톤이고, SEC에 의한 MWD는 1.0 내지 3.5임)를 포함하고, (a) 190℃에서의 뉴토니안 한계 점도(Newtonian limiting viscosity)가 동일한 화학 조성 및 중량 평균 분자량을 갖는 선형 올레핀 중합체의 뉴토니안 한계 점도에 비해 50% 이상 크고, 바람직하게는 상기 선형 중합체의 한계 점도에 비해 2배 이상 크고, (b) 190℃에서의 고무의 플래토 모듈러스(plateau modulus) 대 동일한 화학 조성을 가지는 선형 중합체의 플래토 모듈러스의 비가 0.5 미만, 바람직하게는 0.3 미만이고, (c) 뉴터니안 한계 점도(η 0 ) 대 190℃에서의 100 rad/초에서 측정한 진동 전단내의 복합 점도(η * )의 절대값의 비가 5 이상이고, (d) 1/초의 스트레인 속도으로 190℃ 및 3초(즉, 스트레인이 3임)에서 측정한 신장 점도 대 동일한 온도 및 시간에서의 선형 점탄성에 의해 예측되는 값의 비가 2 이상인, 본질적으로 포화된 탄화수소 중합체를 포함하는 본질적으로 포화된 탄화수소 중합체에 관한 것이다.  음이온성 중합화 및 수소화에 의해 제조된 에틸렌-부텐 및 배위 중화화에 의해 제조된 에틸렌-헥센 공중합체가 본 발명을 설명한다.  본 발명의 중합체는 전단 얇아짐 양태가 이상적인 중합체에 밀접하게 근접하고, 개선된 스트레인 두꺼워짐 효과를 나타낸다는 점에서 개선된 가공 특성을 나타낸다.
Patent KR-20010005798-A (KR)
Title: 다축섬유웹의 제조방법 및 장치
IPC: B29C70/20
Filed: 1998-03-25
Abstract: 다수의 단방향 시트(30a, 30b, 30c)가 다른 방향으로 중첩되어 서로 합착되어 있고, 균일한 두께와 5 cm 이상의 폭 그리고 300 g/m 2 이하의 중량을 갖도록 하기 위해 토우가 펼쳐져서 단방향 시트가 제조되며, 다른 시트와 중첩되기에 앞서 먼저 처리될 수 있도록 시트에 응집성이 부여되며, 바람직하기로는 단방향 시트는 탄소섬유로 만들어지고 큰 토우를 펼쳐서 얻어진다.
Patent KR-20010006522-A (KR)
IPC: G11B20/10
Filed: 1999-02-18
Abstract: HDD에 기록되어 있는 음악데이터의 다른 전자기기로의 복제가 지시되면 부과금처리를 행할 것인지 음질열화처리를 행할 것인지가 선택된다.    부과금처리를 행하는 경우에는 소정의 부과금절차가 이루어진 후에 데이터의 복제처리가 행해지고, 복제선에 대하여 데이터가 출력된다.    부과금처리를 행한 경우에는 데이터의 품질은 오리지날과 거의 같게 유지된다.    한편, 음질열화처리가 선택된 경우는 소정의 음질열화처리에 의해 데이터변환이 이루어지고 데이터의 품질이 떨어지게 되고, 복제선에 대하여 출력된다.    이 경우, 부과금은 행해지지 않는다.    또한 데이터의 이동의 경우는 부과금처리 및 음질열화처리는 실시되지 않는다.
Patent KR-20010013719-A (KR)
IPC: G01R31/319
Filed: 1998-06-04
Abstract: 저비용으로 용이하게 테스트 프로그램을 개발하고 실행하는 소프트웨어로 반도체 디바이스를 자동으로 테스트하는 장치. 테스터는 상업적으로 이용가능한 스프레드시트 프로그램을 실행하는 컴퓨터 워크스테이션으로 제어된다. 상업적으로 이용가능한 스프레드시트 프로그램은 프로그램 개발 환경을 제공하기 위해 애플리케이션에 세팅된다. 부가하여, 상업적으로 이용가능한 스프레드시트 프로그램으로 만들어진 프로그램은 반도체 디바이스상의 테스트 실행을 제어한다. 테스터는 상업적으로 이용가능한 스프레드시트 프로그램의 사용이 공지된 프로그래밍 인터페이스를 발생시키기 때문에 쉽게 프로그래밍된다. 이러한 방식으로, 상업적으로 이용가능한 스프레드시트 프로그램은 애플리케이션에 의해 사용되는 스프레드시트 기능을 단지 제공한다기 보다는 오히려 테스터를 제어하는 소프트웨어를 구현한다. 자동 테스트 장치를 제어하는 소프트웨어는 따라서 매우 쉽게 프로그래밍되거나 또는 수정된다. 또한 프로그래밍하기가 매우 쉽다.
Patent KR-20000018240-A (KR)
Inventor: YANG DUK HEE
IPC: C02F1/48
Filed: 2000-01-25
Abstract: PURPOSE: An appliance for magnetization sealed up with a body for far infrared radiation and a cap is provided which can be put in any beverage container in and drawn out and has good magnetizing force. CONSTITUTION: An appliance for magnetization comprises (a)a bioceramic material body(B)consisting of a cylinder(1) having an O-ring inserted in a groove of its peripheral surface(2) and a substrate(6) having a groove(5) for inserting a cap(L) cut therein around the cylinder, a built-in magnetic(M) in the body and a ceramic material cylindrical cap(L) having a slot in a position to be brought into line with the O-ring inserted in the body(B). The bioceramic material comprises 93-96 wt.% of aluminum oxide, 1.5-2.0 wt.% of clay, 1-2 wt.% of clay, 1-2 wt.% of CaF2, 0.5 wt.% of methyl cellulose, and 0.5 wt.% of polyvinyl acetate. As the magnet does not contact with a liquid, it does not get rusty.
Patent KR-20010074390-A (KR)
Title: Voltage level converter
Inventor: LEE SEONG SU
IPC: H03K5/24
Filed: 2000-01-25
Abstract: PURPOSE: A voltage level converter is provided to reduce the power consumption by using a normal-high method. CONSTITUTION: An inverter(INV) receives an input voltage signal of a low voltage level and inverts the low voltage level. The first PMOS transistor(P1) has a source for receiving a driving voltage and a gate and a drain connected to each other. The first NMOS transistor(N1) has a drain connected the drain of the first PMOS transistor(P1) and a gate for receiving an output of the inverter(INV). The second PMOS transistor(P2) has a gate and a source connected to each other, the source connected with the source of the first NMOS transistor(N1), and a drain connected with a ground. The third PMOS transistor(P3) has a source for receiving the driving voltage and a gate for receiving a voltage from the drain of the first PMOS transistor(P1). The fourth PMOS transistor(P4) has a source connected with the drain of the third PMOS transistor(P3) and a gate for receiving a reference voltage. The second NMOS transistor(N2) has a drain connected with the drain of the fourth PMOS transistor(P4), a source connected with the ground, and a gate form receiving an input voltage signal. The fifth PMOS transistor(P5) has a source for receiving the driving voltage, and a gate for receiving a voltage of the source of the fourth PMOS transistor(P4). The third NMOS transistor(N3) has a drain connected with the drain of the fifth PMOS transistor(P5), a source connected with the ground, and a gate for receiving an output voltage from the inverter(INV).
Patent KR-20010081479-A (KR)
Inventor: HAN SANG DON
Filed: 2000-02-15
Abstract: PURPOSE: An Internet marketing method is provided to stimulate a user to purchase a product by showing products or properties which actors or actresses have used in a drama or movie, by arousing the user's interest, thereby enabling the user to buy one among the products or properties. CONSTITUTION: Information on products which characters have put on or used in moving pictures is stored. Moving pictures are synchronized to a showing of a relevant product. The products are showed on a screen fitted to the time that the products appear in the moving pictures. So the products showed on the screen arouse the user's interest. In addition, a user selects one among the products appeared and purchases the product which the user selected.
Patent KR-20000076761-A (KR)
Title: 고품질 알에프 구성 요소 제조 방법
IPC: H01P3/08
Filed: 2000-03-02
Abstract: 본 명세서는 후막 페이스트 기술로 형성되는 전도성 금속 스트립의 에지 뾰족함을 개선하는 방법을 설명한다.  후막 기술을 사용하여 형성되는 스트립의 벌크 특성의 장점이 실현되고, 조잡한 에지 윤곽 한정의 단점이 전도성 스트립의 에지에서 박막 트림 스트립을 사용하여 극복된다.
Patent KR-20000030650-A (KR)
Inventor: HAN DONG SHIK
IPC: H04B1/40
Filed: 2000-03-09
Abstract: PURPOSE: A protection against burglars using a self-reception radio wave of a mobile telephone is provided to protect a mobile telephone by using a self-reception radio wave of a mobile telephone. CONSTITUTION: A protection against burglars using a self-reception radio wave of a mobile telephone utilizes a self-reception radio wave. The protection against burglars(10) receives a radio wave from a mobile telephone(70) and stores the received radio wave in a memory(50). The radio wave stored in the memory is transmitted to the mobile telephone in order to operate a self-alarm device(100) of the mobile telephone if the received radio wave gets weak.
Patent KR-20010091239-A (KR)
Title: Magnetic measuring device of cycloron electromagnet
Inventor: CHAE JONG SEO
IPC: G01R33/06
Filed: 2000-03-14
Abstract: PURPOSE: An apparatus for measuring a magnetism of a cyclotron electromagnet is provided to efficiently use a cyclotron by including an X-axis driving unit, a Y-axis driving unit, and a driving control unit. CONSTITUTION: A measuring bar(2) is fixed with a magnetic flux sensor(1). An X-axis driving unit shifts the measuring bar(2) to the X-axis direction. A Y-axis driving unit shifts the measuring unit(2) to the Y-axis direction. A driving control unit controls the X-axis driving unit(3) and the Y-axis driving unit so that the magnetic flux sensor(1) moves from the center of the magnetic flux to a radioactive direction. The measuring bar(2) is restrictively installed by the Y-axis driving unit in horizontal components(6) installed on a main frame(7).
Patent KR-20010006838-A (KR)
Title: Power converter
Inventor: OKUMA YASUHIRO
IPC: H02M5/293
Filed: 2000-03-21
Abstract: PURPOSE: To obtain a sufficient power saving effect by connecting in parallel the input side of first power conversion means to a power system, connecting the output side to a primary winding of a transformer via an AC smoothening filter, and connecting the secondary winding to the power system in series. CONSTITUTION: This equipment connects the input terminal of a voltage amplitude adjuster 21 to single-phase AC input terminals 1A, 2B, connects the output terminal to the primary winding of a transformer 10 having two windings via an AC filter 25, and connects the secondary winding between a single-phase AC input terminal 1A and a single phase AC output terminal 5C. Thus, the single-phase AC is converted into a voltage, having the same phase as the input voltage with a different amplitude, turns into a sine wave voltage having no ripples by an AC filter 25, excites the primary winding of a transformer 10, and outputs a voltage equal to 1/(turn ratio) to the secondary winding. At this time, a voltage appropriate to the load can be supplied to a single-phase AC output terminal by connecting the secondary winding to a polarity which lowers the single-phase AC voltage. In this way, the consumption of excessive power can be suppressed, and a higher power saving effect can be achieved.
Patent KR-20010094390-A (KR)
Title: A method for controlling RPM of engine when a gear is changed downwardly in a car having an automatic transmission
Inventor: CHOI BYEONG NAM
IPC: F02D41/12
Filed: 2000-03-30
Abstract: PURPOSE: A control method of engine RPM(Revolution Per Minute) in shifting down of a TCU(Transmission Control Unit) is provided to prevent a shock from being generated from a vehicle having an automatic transmission by inhibiting changes in engine RPM and vibration caused by shifting down of a TCU when the vehicle stops. CONSTITUTION: Data including engine RPM, opening of a throttle valve, shift level of a gear, position of a shift lever and vehicle velocity are input(S1) to a control unit from an engine RPM sensor, a throttle valve opening sensor, an air flow and ignition sensor and a vehicle velocity sensor respectively. Position data of a shift lever are detected by a shift lever position sensor and then input(S1) to the control unit through an automatic transmission control unit. The control unit decides(S2) deceleration of a vehicle. If the vehicle is not in deceleration, the data are input again(S1). Otherwise, the control unit decides(S3) the idle state of the vehicle. If the vehicle is not in the idle state, the data are input again(S1). Shifting of a vehicle is decided(S4) if the vehicle is in the idle state. When the vehicle is shifting the gear, the shift level of a gear is treated(S5), recognizing vehicle velocity. Then, air flow and proportional integral control for idle control of each shift level is performed(S7) based on the vehicle velocity. If the vehicle is not in shifting, the vehicle is treated(S6) by the current shift level and vehicle velocity. Air flow and control for idle control is performed(S8), considering the current shift level and vehicle velocity. When the vehicle is in idle, the air flow in ISC(Idle Speed Control) by proportional integral control is optimized(S10). The final output of idle proportional integral control of the control unit is input. Therefore, the air flow by the proportional integral control is optimized.
Patent KR-20010094631-A (KR)
Title: Acid hydrolysates and peptide from laver having inhibitory activity against angiotensin converting enzyme
Inventor: CHO HONG YEON
IPC: A61K38/00
Filed: 2000-03-31
Abstract: PURPOSE: An acid hydrolysate separated from laver and low molecular weight peptide having a function of inhibiting the activity of angiotensin converting enzyme obtained from the acid hydrolysate are provided, which have excellent effect on lowering blood pressure. CONSTITUTION: This acid hydrolysate is obtained by grinding laver and hydrolyzing with 2.5N hydrochloric acid 20 times by volume that of laver. Also peptide having a molecular weight of 580Da is obtained by neutralizing the acid hydrolysate with NaOH and purifying by passing through several processes of chromatography.
Patent KR-20000071589-A (KR)
Title: 열가소성 아크릴 시트 조성물 및 고압 적층 화장판에 대한대체물로서의 그의 용도
IPC: A01N25/34
Filed: 2000-04-07
Abstract: 솔리드 표면 적층물의 제조 방법이 기재되어 있다.  이 방법은 열가소성 아크릴 중합체를 압출 라인에 공급하고, 불투명층 재료를 압출 라인에 공급하고 열가소성 아크릴층과 불투명층을 공압출하여 솔리드 표면 적층물을 형성함으로써 수행된다.
Patent KR-20000037096-A (KR)
Inventor: LEE SANG WON
IPC: B32B27/00
Filed: 2000-04-07
Abstract: PURPOSE: A FRP(fiber reinforced plastic) structure is provided to increase strength by embedding a metal net inside. CONSTITUTION: A different material(41) is spread on the inner wall of a frame(40) to easily separate the frame later. After hardening the different material, melting resin is coated on the frame and mat is attached to the frame. A resin layer(10) and a mat layer are formed without foam between two layers. Before hardening the resin layer, a metal net(30) such as steel or stainless is arranged on the inner wall and the mat layer and the resin layer are molded on the metal net by turns. When the resin layer is hardened, the metal net(30) and a FRP laminate are integrated. After hardening the FRP laminate, the frame is separated and the laminate is cut in a certain shape.
Patent KR-20010096146-A (KR)
Title: Apparatus for fabricating current collector of secondary battery and method for manufacturing current collector using the same
Inventor: AHN TAE YONG
IPC: H01M4/64
Filed: 2000-04-17
Abstract: PURPOSE: Provided are an apparatus for producing positive and negative current collectors of a secondary battery and a process for producing the current collectors by using the apparatus. CONSTITUTION: The current collectors(11a)(13a) are produced by the process comprising the steps of: degreasing the material of the current collector; spreading ink for etching mask pattern on the surface of the current collector material by inserting the material in a main roller(31) having an open hole pattern part(41); drying the ink; etching the material to form the open holes; removing the residual ink from the material. And the apparatus(30) contains: the main roller(31) having the open hole pattern part(41); a guide roller(32) coupled rotatively with the main roller, between which the current collector(11a)(13a) is inserted for forming the open hole pattern(11c)(13c); an ink-supplying part mounted under the main roller(31).
Patent KR-20010103199-A (KR)
Inventor: KIM HUI SIK
Filed: 2000-05-04
Abstract: 본 발명은 미세조류 응집제를 생산하는 신균주 패니바실러스 폴리믹사( Paenibacillus polymixa ) KCTC 0766BP와, 이러한 신균주가 생산하는 응집제를 이용하여 대량 배양된 미세조류를 효과적으로 응집 침전시켜 수확하는 방법에 관한 것이다.
Patent KR-20000050058-A (KR)
Inventor: HEO JAE YEONG
IPC: H04W12/04
Filed: 2000-05-13
Abstract: PURPOSE: A method for registering password of cellular phone subscriber is provided to generate a password and to register the generated password by use of random number generated from the cellular phone and queue which a user inputs. CONSTITUTION: A method for registering password of cellular phone subscriber comprises the steps of: inputting a queue in a password menu of the short message service(SMS) by use of the cellular phone; generating a pseudo random number from the cellular phone; generating a password by use of the pseudo random number and the queue; and inputting the generated password. Further the generated queue is constrained up to 8 below numbers or texts.
Patent KR-20000054468-A (KR)
Inventor: PARK JAE HONG
Filed: 2000-06-08
Abstract: PURPOSE: A system for ordering/manufacturing/managing placards on the internet is provided, so that manufacturers can design the placards as the manufacturers' intentions and manufacture the placards in real time by using designs and fonts stored in a server. CONSTITUTION: A system for ordering/manufacturing/managing placards on the internet comprises a client(100), an order manufacturing server(200), a design database(300), a font database(400), a manufacturing module(500), a placard database(600), a printing module(700), and a delivery module(800). The client connected to the internet inputs information on ordering/manufacturing the placards. The order manufacturing server presents the placards to users in real time, and manufactures the placards according to orders. The design database is previously designed or designed by the users, and includes information on designs applied to the placards. The font database includes information on fonts applied to the placards. The users directly manufacture the placards by using the designs and the fonts stored in the design database and the font database in the manufacturing module. The placard database includes information on completed placards by using the manufacturing module after the client connects to the order manufacturing server. The printing module requests orders for the placards to the order manufacturing server, and outputs the completed placards after the client confirms the completed placards. The delivery module delivers the output placards to the users at locations required by the users.
Patent KR-20010111605-A (KR)
Inventor: LEE SANG DAE
IPC: H01L21/027
Filed: 2000-06-12
Abstract: 본 발명은 고집적회로, 초고집적회로 등의 반도체 소자류를 제조하는 공정 중에서 포토레지스트를 제거하기 위해 사용되는 포토레지스트 리무버조성물을 개시한다.  수용성 하이드록실아민 2 ~ 20 중량%, 옥심류 화합물 5 ~ 15 중량%, 물 10 ~ 45 중량%, 수산기를 2 또는 3개 함유한 유기 페놀계 화합물 4 ~ 15 중량% 및 알킬 아마이드 30 ~ 55 중량%를   함유하는 것을 특징으로 한다.  본 발명에 따른 포토레지스트 리무버조성물은 하드베이크, 드라이에칭, 에싱공정에 의하여 경화된 포토레지스트막 및 상기 공정 중 포토레지스트가 에칭 및 에싱 개스와의 반응하고 하부금속막질에서 기인된 측벽 레지스트 폴리머를 짧은 시간 내에 용이하게 제거할 수 있으며, 특히 알루미늄, 알루미늄 알로이 및 티타늄 나이트라이드 막질로부터 기인된 측벽 레지스트 폴리머를 제거하는데 유용하다. 아울러 포토레지스트 제거공정에서 하부금속막질의 부식을 최소할 수 있는데, 특히 64메가 DRAM급 이상의 초고집적회로 반도체 양산라인에 적용되는 신규 금속막질들에 대해 부식을 최소화하는 장점이 있다.
Patent KR-20000054595-A (KR)
Inventor: KIM JAE HO
IPC: G06Q10/00
Filed: 2000-06-13
Abstract: PURPOSE: A system and method for Q&A of real time using internet is provided to reduce time by checking an answer for a question of a questioner in real time and to improve quality and rate of questions by compensating a final answerer with a specific method. CONSTITUTION: A system and method for Q&A of real time using internet includes a list file of persons expected to answer(21) which divides members into fields in which answer is possible and draws up list of them; a question receiving/transmitting file(22) which receives questions and transmits them to persons expected to answer(30) of corresponding fields stored in the list file of persons expected to answer(21); a list of persons expected to answer and credit inquiring file(23) which checks answers of persons expected to be answer(30) for questions transmitted from the question receiving/transmitting file(22) and draws up list of answer volunteers and transmits the list of answer volunteers and credit information for each answer volunteer; an answer requesting file(24) which transmits an answer requesting signal to a final answers who is selected by the questioner; and an answering and verifying file(25) which transmits an answer of the final answerer, who receives the answer requesting signal transmitted from the answer requesting file(24), to the questioner and checks degree of satisfaction of the answerer.
Patent KR-20020000232-A (KR)
Title: Method For Comparison Of Commodity Information In Electronic Commerce
Inventor: LEE BYEONG IL
Filed: 2000-06-20
Abstract: PURPOSE: A method for comparing good information in E-commerce is provided to be capable of causing customers to rationally use shopping based on various information by comparing information between a good selected by customers and goods similar to the good. CONSTITUTION: First, information related to various kinds of goods are stored in a DB and are provided to customers accessed to a service provider server through a network. Then, if the customers select a good, the information of goods similar to the selected good by searching the DB and the extracted information are compared with the information of the selected good to be provided to the customers. Finally, if the customers desires the purchase of the selected good in reference to the comparison information between the similar goods and the selected good, an ordering screen is provided.