baber/WOPTO huggingface dataset:
Patent KR-20020044887-A (KR)
Title: Multi - digital satellite broadcasting receiver
Inventor: JUNG GYUN TAEK
IPC: H04B1/06
Filed: 2000-12-07
Abstract: PURPOSE: A multi digital satellite broadcasting receiving system is provided to be easily and simply installed and secure distensibility by providing a broadcasting signal interface between one satellite broadcasting receiver and a plurality of broadcasting signal receivers dependent on the one satellite broadcasting receiver by wireless. CONSTITUTION: A satellite broadcasting receiver(100) has a transmitting antenna(104) for transmitting a broadcasting signal of a satellite broadcasting channel tuned according to the selection of a user by wireless. Each satellite broadcasting devices(110/1-110/n) has a receiving antenna(112/1-112/n) for receiving the broadcasting signal transmitted from the satellite broadcasting receiver(100). The satellite broadcasting receiver(100) responds to a user operation signal from the outside, tunes a random broadcasting channel among a plurality of satellite broadcasting channels received through a satellite receiving antenna(102), recovers the satellite broadcasting signal coded according to an MPEG algorithm as an original signal, and transmits the recovered original signal to each satellite broadcasting devices(110/1-110/n) through the transmitting antenna(104) by wireless.
Patent KR-20020045217-A (KR)
Title: Method for confirming a data receiving of pci card by polling method
Inventor: YOON JU HO
IPC: G06F9/46
Filed: 2000-12-08
Abstract: PURPOSE: A method for confirming the data reception of a PCI(Peripheral Component Interconnect) card using a polling mode is provided to remove a bridge driver to apply an interrupt mode by making a computer periodically confirm the data reception to the PCI card. CONSTITUTION: The method for confirming the data reception of the PCI card comprises the steps of fixing a cycle for processing the data reception confirmation(201), checking whether the fixed cycle is passed by or not(203) by initializing a timer(202), checking the event occurrence by sending an event occurrence confirmation message to a PCI wireless LAN card from a CPU of the computer if the cycle is passed by (204). If the event is occurred on the CPU, the event is processed after checking the occurred event and the previous steps are repeatedly executed from the timer initialization(206-208). If the event is not occurred on the CPU, the previous steps are repeatedly executed from the timer initialization without any execution.
Patent KR-20020045646-A (KR)
Inventor: RYU JEONG SANG
Filed: 2000-12-09
Abstract: PURPOSE: A trade business process system using internet is provided to minimize the time and labor spent for the affairs processing by making trade service companies exchange necessary data via respective company servers, to reduce the cost by excluding a separate server, and to offer a convenient and prompt service by organically combining various functions. CONSTITUTION: A user(100), a logistics company(200), an insurance company(300) and a bank(400) are connected via various communication networks. The user registers for the server of the logistics company, the insurance company or the bank. The server receiving the information on the user transmits the member information to other companies. The member logs into one server by using an ID(Identification) and a password. The data inputted for calculating an insurance fee and a logistics charge are transmitted to the logistics company and the insurance company. The insurance company and the logistics company calculate an insurance fee and a logistics charge and transmit the result to the user. The user pays the fee and charge via a specific payment method by passing through a negotiation on the Internet.
Patent KR-20020048593-A (KR)
Title: Latch part structure mounting a body panel front of vehicle
Inventor: PARK WON PO
IPC: B62D25/12
Filed: 2000-12-18
Abstract: PURPOSE: A structure of a ratchet unit positioned to the front of a vehicle is provided to reduce the extent of injury of a pedestrian in a crash. CONSTITUTION: In a coupling structure of the hood ratchet of panel of vehicle body and striker of the hood, an impact-sensing lever(32) and a striker(34) are installed directly under the hood(30). A spring(40) is installed between the hood ratchet installed on the bottom surface of the striker and vehicle body panel(38). A working lever(42) is coupled to the hood ratchet and a supporter(44) forming a supporting rod(46) is installed to the side of vehicle body panel. A flow unit(50) having a slit groove(48) is formed and a working lever-supporter is coupled to the slit groove. A hook unit(54) is formed to a side of the working lever-supporter and transmits the impact force of the impact-sensing lever up and down. An upward transmission unit(56) is connected to the lower part of the impact-sensing unit and a downward transmission unit(58) is connected to the lower part of the upward transmission unit. A lever 1(66) is positioned to the lower part of the downward transmission unit and a lever 2(68) is positioned to the lower part of the lever 1. The lever 2 is coupled to the hook unit of the flow unit and a coupling pin(70) connects the lever 1 and lever 2 and absorbs impact force.
Patent KR-20020048806-A (KR)
Title: Process for preparing a polyamide copolymer for high speed spinning
Inventor: LEE GYUL SEOP
IPC: C08G69/14
Filed: 2000-12-18
Abstract: PURPOSE: Provided is a method for preparing a copolymer suitable for high speed spinning, wherein a small amount of polyamide66 polymer is copolymerized with polyamide6 polymer under continuous process to delay a crystallization rate of polymer. CONSTITUTION: The method comprises polymerizing eta-caprolactam and hexamethylene diaminoadipate to produce a polyamide copolymer, characterized in that the second melting furnace for storing a slurry of hexamethylene diaminoadipate and eta-caprolactam, apart from the first melting furnace for eta-caprolactam which is a main material, is fitted on the top of polymerizing bath, with the proviso that stirrer is fitted to continuously stir the slurry, and an amount of hexamethylene diaminoadipate in the final copolymer is 0.3-10 wt%. A static mixer is fitted in a transferring pipe which connects the polymerizing bath and the second melting furnace.
Patent KR-20020049244-A (KR)
Title: Damper clutch in torque converter
Inventor: KIM YEON SU
IPC: F16H41/24
Filed: 2000-12-19
Abstract: PURPOSE: A damper clutch of a torque converter is provided to improve the acceleration response property by reducing the release time of a damper clutch. CONSTITUTION: A damper clutch of a torque converter includes a front cover(11) connected to the engine to operate a pump impeller(13), a turbine runner(15) installed to the opposite side of the pump impeller and connected to the input shaft(21) of an automatic transmission, and a damper clutch plate(17) controlling connection of the turbine runner and front cover while moving in the axial direction by the actuating and releasing hydraulic pressure. The damper clutch of the torque cover includes an action force-generating device of an X direction generating action force of the X direction of the releasing hydraulic pressure on the damper clutch plate. Therefore, the release time of the damper clutch is reduced.
Patent KR-20010062650-A (KR)
Inventor: KUSUDA KAZUHIRO
IPC: G07F17/32
Filed: 2000-12-23
Abstract: PURPOSE: To correct the wining rate and odds of a bet unit so as to maintain a payback rate for the respective bet units within the fixed range of a target profit rate even in the case that the rounding processing of the odds is performed. CONSTITUTION: In this operation method of the game machine, a target payback rate and the wining rates and the odds for respective plural bodies to be drawn are set and the plural bodies to be drawn are ranked in the order of the winning rates. The processing of approximating and correcting the odds of the body to be drawn of a first order to the odds of a prescribed digit number, correcting the winning rate of the body to be drawn of the order based on the odds after correction, reflecting the difference of the winning rates before and after the correction of the body to be drawn on the winning rate of the body to be drawn of the next order and re-deciding the odds of the body to be drawn based on the corrected winning rate of the body to be drawn of the next order are repeated for the bodies to be drawn of all the orders. The difference of the winning rates of the body to be drawn of the lowest order is re-reflected on the winning rates of all the bodies to be drawn based on a prescribed ratio.
Patent KR-20010025411-A (KR)
Title: Novel Malassezia sp. strain producing highly azelaic acid
Inventor: BAEK HYEON DONG
IPC: C12N1/20
Filed: 2000-12-26
Abstract: PURPOSE: A Malassezia sp. microorganism isolated from the human skin and producing azelaic acid is provided, thereby azelaic acid is produced in a high yield. CONSTITUTION: The Malassezia sp. SA20 (KFCC 11252) is isolated by the steps of: inoculating M. furfur (KCCM 11894) into M2, M3, and M3 medium; incubating them at 30 deg.C and 200 rpm for 15 days; centrifuging and collecting the supernatant; adding azelaic acid extracting solvent into the supernatant and concentrating to prepare the HPLC analysis sample; determining the optimum condition for azelaic acid production by HPLC analysis; isolating 300 strains from the human skin and selecting 28 strains similar to Malassezia sp.; inoculating the 28 strains into PYMGO medium and incubating for 15 days; and selecting Malassezia sp. SA20 producing azelaic acid in higher yield by comparing the productivity of azelaic acid of 28 strains.
Patent KR-20020053981-A (KR)
Title: Color printer gamma correction system with monitor
Inventor: CHO MAENG SEOP
IPC: H04N1/60
Filed: 2000-12-26
Abstract: PURPOSE: A method of controlling gamma of a color printer using a monitor is provided to make R, G, B scale images of the monitor and gray/R, G, B sample images of the printer have the same intervals, thereby resolving differences between color images of the monitor and printed color images. CONSTITUTION: A gamma control system displays gray and R, G, B scale images on a monitor(501). The system prints 9-step images of the gray and the R, G, B scale images(502), and compares a printed image with an image displayed on the monitor(503). The system searches two points having the same color in a gray scale of the monitor for the first and the ninth gray patches from a gray scale of the printed image, and clicks the two points(504). The system searches 7 points having the same color in the gray scale of the monitor for the second to the eighth gray patches, and clicks the points(505). The system clicks other points having the same color for the first and the ninth samples from the rest R, G, B scales of the printed image, and searches 7 points having the same color from a color scale of the monitor for the second to the eighth patches of each color, then clicks the 7 points(506). The system obtains 9 monitor scale data per channel for the gray/R, G, B scale images(507).
Patent KR-20020055254-A (KR)
Inventor: JUNG JUN SEOP
IPC: G11C16/14
Filed: 2000-12-28
Abstract: PURPOSE: A flash memory device is provided to erase only a cell of a selected word line by applying negative voltage only to the selected word line and positive voltage to the remaining word lines. CONSTITUTION: A multitude of level shifter is connected with each word line(WL) selecting a memory cell array(100). The level shifters are used for erasing a selected memory cell of a flash memory device. A high negative voltage is applied only to the word line to erase word line and positive voltage is applied to the remaining word lines. Meanwhile, the positive voltage is commonly applied to wells of the memory cells of the memory cell array(100). The memory cell of the selected word line is erased by a voltage difference between the word lines and the wells. The memory cells of the unselected word lines are not erased since there is not the voltage difference in the unselected word lines.
Patent KR-20020055294-A (KR)
Title: Projector
Inventor: LEE SEUNG GYU
IPC: H04N9/31
Filed: 2000-12-28
Abstract: PURPOSE: An image projection apparatus is provided to achieve improved color purity and optical efficiency by using a lamp having an elliptical reflector mirror, while reducing thickness of the image projection apparatus. CONSTITUTION: An image projection apparatus comprises a lamp(36) as a light source for generating an optical beam; a color wheel(40) for sequentially separating the color light including two or more colors, from the optical beam incident from the light source; a rod lens(44) for making the distribution of color light incident from the color wheel uniform; a polarization converting unit for converting the color light into a specific polarized light; a first optical unit for collecting the color light converted into a specific polarized light; a color selector plate(60) for receiving the color light from the first optical unit, and converting the polarized light of a specific color contained in the color light; first and second image display devices(56,57) for generating an image beam by reflecting the color light incident from the color selector plate, in accordance with the image signal; a polarizing prism(54) interposed between the color selector plate and the first and second image display devices, and which provides the specific color which is converted by the color selector plate to the first image display device and the optical beam of the other colors to the second image display device; and a projection lens(58) for enlarging and projecting the image beam.
Patent KR-20020058832-A (KR)
Inventor: CHOI SU SEOK
IPC: G02F1/141
Filed: 2000-12-30
Abstract: PURPOSE: A method of fabricating a ferroelectric liquid crystal display is provided to minimize flicker phenomenon and to secure alignment stability of liquid crystal. CONSTITUTION: An upper substrate on which a transparent electrode and an alignment film are formed and a lower substrate on which a pixel electrode and an alignment film are formed are attached to each other. Liquid crystal mixed with monomer hardened by lights is injected into the space between the attached upper and lower substrates(S1). An initial DC voltage is applied to the liquid crystal to initialize the alignment state of the liquid crystal(S2). A DC voltage having the polarity opposite to the polarity of the initial DC voltage is applied to the liquid crystal so as to place the liquid crystal in parallel with the alignment film in the center of a cone(S3). When the liquid crystal is located in the center of the cone, UV is irradiated on the monomer to form a network structure(S4).
Patent KR-20020057005-A (KR)
Title: Centrifugal fan for blower
Inventor: KANG BOK SEON
IPC: F04D17/08
Filed: 2000-12-30
Abstract: PURPOSE: A centrifugal fan for air blower is provided to reduce noise and to increase blast capacity. CONSTITUTION: A centrifugal fan(10) comprises a hub(12) joined to an axis(96a) of a motor(96) and comprising a first conical part(12c) on upper part thereof and a second conical part(12d) on a lower part thereof formed to be stair-like centering on a center thereof; a plurality of blades(14) cylindrically arranged on an edge of the hub; and an upper ring(16) connecting upper ends of the blades. Air is blown at uniform current speed by the stair-like conical hub to reduce noise and backflow of the air.
Patent KR-20010031488-A (KR)
IPC: H01Q5/10
Filed: 1998-10-16
Abstract: 멀티플 브랜치를 갖는 멀티플 밴드 안테나에 관한 것으로서, 각각의 브랜치는 구체적인 주파수 밴드에서 공진하도록 선택된 길이와 평면을 갖는다.  각각의 브랜치는 구불구불한 스트립 라인 패턴이 양호한 형태로 형성된 가요성 막에 의해 형성될 수 있다.  각각의 브랜치는 또한 스트립 라인을 양호한 형태의 멤버로 에칭함으로써 형성될 수 있다.  스트립 라인 패턴은 기계적 내구성 문제를 피하기 위해 프린팅에 의해 형성되는 것이 바람직하다.
Patent KR-20010041038-A (KR)
Title: 개선된 제상 시스템을 구비한 히트 펌프
IPC: F25B30/06
Filed: 1998-02-18
Abstract: 히트 펌프 시스템은, 유체 냉매를 매개하여 외부 대기와 내부 대기 사이에 열을 전달하기 위한 작동가능한 관계에서, 압축기(10); 내부 열교환기(12); 외부 열교환기(14); 어큐뮬레이터(16); 상기 외부 열교환기(14)를 제상하기 위해 상기 어큐뮬레이터(16) 및/또는 배관 라인(25, 26, 27)을 가열하기 위한 가열수단(18, 18', 18'', 18''')을 포함한다.
Patent KR-20010042091-A (KR)
Title: 불소함유 엘라스토머의 금속함유량 저감화 방법
IPC: C08F6/22
Filed: 1999-03-24
Abstract: 불소함유 엘라스토머 제조에서 불소함유 엘라스토머의 금속성분 함유량을 저감화시키는 방법을 제공하고, 또 금속성분 함유량이 충분히 저감된 불소함유 엘라스토머로 이루어진 성형품을 제공하는 것이다.      금속산화물을 사용하지 않은 불소함유 엘라스토머 제조에서 불소함유 단량체의 중합, 응석 (凝析), 건조에 사용되는 가스형의 단량체를 제외한 원재료 중 하나 이상의 원재료를 실질적으로 금속성분을 함유하지 않은 원재료로 하는 불소함유 엘라스토머의 금속함유량 저감화 방법 및 이로써 수득되는 금속함유량이 50 ppm 이하의 불소함유 엘라스토머.
Patent KR-20010043398-A (KR)
Title: 회전유동 통풍방법
IPC: F24F7/007
Filed: 2000-03-03
Abstract: 회전유동 통풍방법은 송풍속도분포가 균일하고 수직방향으로 긴 사각형 단면을 갖는 실내공기 분출유동을 측벽을 따라 수평으로 토출시켜, 실내 전체에 수평회전유동을 발생시키는 단계를 포함하여, 실내 전체에 수평 순환유동과 수직 순환유동을 일으킨다.
Patent KR-20010052422-A (KR)
Inventor: HWANG JUN SEOP
IPC: C08K5/13
Filed: 1999-03-06
Abstract: PURPOSE: A polymer composition containing natural stabilizers is provided to remove a component harmful to human and to enhance the anti-oxidizing effect and the anti-bacterial effect. CONSTITUTION: A polymer composition containing stabilizers does not use any existing synthetic stabilizers which are toxic or may be toxic to human and includes natural flavonoid and/or natural phenol and/or natural polyphenols. The natural stabilizers uses 0.01-10 weight% about the total weight of the polymer composition.
Patent KR-20020059903-A (KR)
Inventor: AN JEONG MAN
Filed: 2001-01-09
Abstract: PURPOSE: A method for servicing an auction and a device thereof are provided to enhance a quality of the auction service by linking a judging process(jury system) of an American law court with an auction process, thereby enabling a buyer to participate in a purchase after listening to evaluations of persons who used a buyer-wanted commodity and enabling a seller to progress an auction after listening to information with respect to a proper price of a selling commodity from a person corresponding to a jury. CONSTITUTION: An Internet user connects to an auction site(S210). The auction site(S210) receives credit data of the connected user, constructs a member management table in a database, and embodies a member certification(S230). The user performs an auction progress stage linked with an American judging process(jury system) supplied in the auction site(S250). The Internet users perform an auction result process and a commodity delivery stage(S270). The buyers inform a contract price depositing confirmation to the auction site through an on-line or an off-line and the auction site informs the deposit to a seller. The seller delivers the commodity and the buyer receives the commodity.
Patent KR-20010035184-A (KR)
Title: Electrolysis device used for treating waste water
Inventor: PARK DUCK YOUNG
IPC: C02F1/461
Filed: 2001-01-12
Abstract: PURPOSE: An electrolytic equipment for purifying wastewater is provided, which can purify wastewater rapidly and simply by flowing wastewater through the space between an electrode cylinder and an electrode bar at turbulent flow, increased contact area and increased retention time. The system also can increase the decomposing efficiency by removing scale formed inside the purifier. CONSTITUTION: The system comprises the followings: (i) a connecting pipe (11) connected to wastewater influent hose; (ii) a first sieve (12) set inside the connecting pipe for passing wastewater; (iii) a screw sieve (13) set above the first sieve (12) for making the flow turbulent; (iv) an electrode cylinder sieve (14) that is connected to the connecting pipe (11) sealed with the sieves (12,13) at the bottom and connected to a venturi tube (18) sealed with a second sieve (17) at the top, the cylinder being connected to one end of DC; (v) an electrode bar (15) of streamline shape that is set vertically at the central part of the electrode cylinder sieve (14) and is connected to the other end of DC; (vi) an ionic metal particle sieve (16) of aluminum that is confined in the electrode cylinder sieve (14) for removing scale on the surface by conflicting to the surface; (vii) a metal particle sieve (16) in the electrode cylinder sieve (14); and (viii) a venturi tube (18) connected to the electrode cylinder at the top for discharging electrolyzed water.
Patent KR-20010035192-A (KR)
Inventor: CHO CHUL HUI
IPC: F04D29/58
Filed: 2001-01-11
Abstract: PURPOSE: A detachable magnetic fan with cooling and heating function is provided to have cooling and heating function using a single fan easily attached and detached and to have an economical efficiency by using small electric power. CONSTITUTION: A detachable magnetic fan with cooling and heating function includes a fan and a semi-permanent magnetic body(λ) connected to upper and lower portions and a side surface of the fan using a property that magnetic bodies push to each other to obtain more rapid rotational force with small electric power. A single frame has a cooling function and a heating function based on a fan motor body, thereby being easily assembled and separated.
Patent KR-20010078015-A (KR)
Title: Data compression apparatus, database system, data communication system, data compression method, storage medium and program transmission apparatus
Inventor: MARUYAMA HIROSHI
IPC: H03M7/30
Filed: 2001-01-19
Abstract: PURPOSE: To provide a data compression for encoding the structural part of a document in a tree local language such as XML or ASN.1. CONSTITUTION: In the data compressing apparatus for encoding and compressing data, there are provided a grammar rule 12 for the tree local language with which the data are expressed in a labeled tree structure, an encoder 11 for reading a document described in this tree local language, separating this document into a structure and contents and encoding this structure while using the grammar rule 12 and a compressor 13 for compression-encoding the contents of this document extracted by the encoder 11.
Patent KR-20020066727-A (KR)
Title: Method of Mileage Service
Inventor: KIM SEONG WON
Filed: 2001-02-13
Abstract: PURPOSE: A method for a mileage service is provided to maintain a transaction relation between a seller and a buyer closely by supplying a construction of a client management system, a transaction analysis with respect to the buyer, and an advertisement opportunity for the seller at low cost and expanding a mileage using opportunity through the maintenance and management of a mileage point being supplied by the seller. CONSTITUTION: An unspecified number of sellers is collected at a predetermined special contract condition and registered as member stores of a mediator(S100). The registered member stores are managed according to a member registration condition and a coupon requested in the member store is ordered through an on/off-line(S200). Coupon ordering contents are checked and an inherent number is embodied in each coupon, the number is stored in a web site-managing server of the mediator, and a mileage coupon ordered in the member store is issued(S300). The seller who is registered as the member store distributes coupons received from the mediator to buyers(S400). The buyer inputs the received coupon on a web site of the mediator through a web browser on a client terminal and transmits the coupon to the web site-managing server of the mediator, and the buyer inputs and manages the mileage details(S500).