baber/WOPTO huggingface dataset:
Patent KR-20030000036-A (KR)
Title: Inverse Advertisement Auction Service Using Autonomic Goods Advertisement and Free goods
Inventor: RYU JONG YEON
Filed: 2001-06-22
Abstract: PURPOSE: A reverse AD(ADvertisement) bidding service using a self-control product AD and using product at free is provided to make a member reduce the burden for buying an article by receiving the articles freely provided by an advertiser and to make the advertiser directly present the AD to a target customer. CONSTITUTION: The member wanting to use a free article and the advertiser wanting a free AD are registered to a main web server(S20). The articles wanted by each member are stored in a wanting article database by deciding the wanting articles, a delivery date and the article providing period in order to publish the correct AD to the articles(S30). The main web server outputs the wanting articles data of each member to the advertiser wanting the free AD. The main web server publishes the AD of the advertiser corresponding to an optimal wanting article through the reverse bidding(S40). The advertiser provides the articles to the member freely based on a condition for publishing the AD.
Patent KR-20030000406-A (KR)
Title: The rubber composition for tire treads
Inventor: LEE GI YEONG
IPC: C08L9/00
Filed: 2001-06-25
Abstract: PURPOSE: A rubber composition for a tire tread is provided, to improve the braking property, to reduce the rotation resistance and to prevent the deterioration of scotch stability during the process by increasing the degree of modification of terminal groups of rubber chain and reducing the degree of movement of the terminal groups. CONSTITUTION: The rubber composition comprises 10-80 parts by weight of a solution polymerization styrene-butadiene rubber whose both terminals are modified with an amine and a silane compound; a butadiene rubber; and optionally carbon black and silica as a reinforcing agent. Preferably the solution polymerization styrene-butadiene rubber is prepared by polymerizing styrene and butadiene by using the tertiary amine represented by the formula 1 as an anion polymerization initiator, and reacting the terminal anion with the silane compound represented by Si(OR)4, wherein R is a linear or branched alkyl group of C1-C3; and R' is a pentyl or isopentyl group. The content of styrene and vinyl of the solution polymerization styrene-butadiene rubber is 10-45 wt% and 25-75 wt%, respectively.
Patent KR-20020000724-A (KR)
Inventor: MOTOYAMA TAKAYUKI
IPC: G06Q50/10
Filed: 2001-06-25
Abstract: PURPOSE: To provide a study support system by a computer capable of performing unitary management from the preparing of questions to the collection and totalizing of answer papers. CONSTITUTION: A server (school) automatically selects correction teaching materials corresponding to the student from a curriculum database (a step 2) and transmits the correction subject data to the personal computer of the client (student) (a step 3) and the student writes answers to the transmitted correction subject data as they are on the screen of the persona computer and returns answer data to the server (school) (a step 8). Then, the server (school) opens the answer data sent from the student on the screen of the computer and corrects the data (a step 10) and this system manages unitarily from the preparation of the study subjects for the student to the preparation of the understanding degree situation of the student by registering the corrected data (a step 12).
Patent KR-20020096791-A (KR)
Title: Plasma display panel with saw shaped sustaining electrode
Inventor: CHOI SIE YOUNG
IPC: H01J11/24
Filed: 2001-06-20
Abstract: PURPOSE: A plasma display panel having a sawtooth-type discharge sustaining electrode is provided to improve the brightness and efficiency by using vacuum ultraviolet generated between gaps of discharge electrodes. CONSTITUTION: An upper plate of the plasma display panel with the sawtooth-type discharge sustaining electrode increases an effective area contributing the luminescence so that the generation of plasma is maximized. Therefore, vacuum ultraviolet mainly generated between gaps of discharge electrodes is efficiently utilized. Introducing an electrostatic focusing point decreases the magnitude of discharge voltage and the discharge delay, to thereby improve the brightness and efficiency.
Patent KR-20020000731-A (KR)
Title: Digital video recording apparatus and method
Inventor: FUKUDA HIDEKI
IPC: G11B27/32
Filed: 2001-06-26
Abstract: PURPOSE: A digital video recording apparatus and method is provided to prevent reproduction when reproducing redundant voice and image, in the CM-cut function and CONSTITUTION: A video data recording apparatus comprises: a detection unit(204) to detect a change in an attribute of input video data; a recording unit to record the video data to a recording medium; a generating unit to generate playback control information showing a position in the video data at which the change in the attribute was detected; and a control unit(208) to control the recording unit so that the recording unit records the playback control information to the recording medium. The video data recording apparatus detects a change in an attribute of a signal input with video data, generates management information showing a position in which the change was detected, and records the management information to a recording medium. The video data playback apparatus reads and plays back the video data up to the position shown in the management information recorded on the recording medium.
Patent KR-20030001771-A (KR)
Title: Driving Apparatus in Plasma Display Panel
Inventor: CHOI JEONG PIL
IPC: G09G3/296
Filed: 2001-06-27
Abstract: PURPOSE: An apparatus for driving a plasma display panel is provided to minimize the number of driving circuits by improving a structure of a driving apparatus of the plasma display panel. CONSTITUTION: An inductor(L) and a diode(D) are installed between a sustain voltage source(Vs) and a common sustain electrode line(Z). A capacitor(C) is installed between the first node point(N1) and a ground voltage source(GND). A switching device(T) is installed between the inductor(L) and the ground voltage source(GND). A control signal(S) is applied to the switching device(T). The control signal is a pulse signal having a predetermined period. The switching device(T) is turned off while the control signal(S) is in a low state. A voltage of the sustain voltage source(Vs) is applied to the first node(N1) through the inductor(L) and the diode(D) when the switching device(T) is turned off. The voltage is applied to the common sustain electrode line(Z) through the first node(N1). The switching device(T) is turned on when the control signal(S) of a high state is applied to the switching device(T).
Patent KR-20030002020-A (KR)
Title: Method of fabricating PMOSFET
Inventor: YANG HAE WAN
IPC: H01L21/335
Filed: 2001-06-30
Abstract: PURPOSE: A fabrication method of MOSFET is provided to improve a short channel effect and a uniformity of threshold voltage by controlling the channel depth of PMOSFET to the thickness of a P-type epitaxial layer. CONSTITUTION: An N-well(3) is formed in a silicon substrate(1). An ion-implantation is performed so as to form an N-type channel barrier. A P-type epitaxial layer(6) is deposited thinly on the silicon substrate(1) of an active region. A gate oxide layer(7) is then formed on the P-type epitaxial layer(6). A gate electrode is formed on the gate oxide layer(7). At the time, the P-type epitaxial layer(6) used as a channel has a thickness below 300Å.
Patent KR-20030003391-A (KR)
Inventor: JUN HO YEOL
IPC: H01L21/027
Filed: 2001-06-30
Abstract: PURPOSE: An exposure device for semiconductor device is provided to improve productivity by controlling a superconductive wafer stage with the use of magnetic material instead of a motor except a specific portion. CONSTITUTION: The wafer stage of an exposure device is controlled with five magnetics that operate on line motion(X, Y, and Z direction). A rotator(25) of the stage supporter controls rotation.
Patent KR-20030003817-A (KR)
Inventor: SONG EUNG GYU
IPC: A61F5/02
Filed: 2001-07-04
Abstract: PURPOSE: A waist supporter is provided to keep a correct carriage by wearing around a waist portion of a human body, allow people to sit on the floor of a room or on a chair comfortably for a long time and prevent diseases such as lumbar disc by making them always sit at a correct carriage. CONSTITUTION: A waist supporting unit(10) supports the waist of a human body and has a certain cushion. Two under-knee supporting units(20) support both under-knee parts and have a certain cushion. A connecting unit(30) connects the under-knee supporting units(20) at both sides of the waist supporting unit(10). An engaging unit(40) is mounted at the connecting unit(30) and adjusts the length of the connecting unit(30).
Patent KR-20030003840-A (KR)
Title: Anti-angiogenic protein, a gene encoding the protein and a pharmaceutical composition containing same
Inventor: JUNG JAE GYUN
IPC: C12N15/867
Filed: 2001-07-04
Abstract: PURPOSE: An anti-angiogenic protein, a gene thereof and a pharmaceutical composition containing the same are provided. The pharmaceutical composition can be useful for treatment of various tumors, rheumatoid arthritis, diabetic retinopathy, neovascular glaucoma and angioma. CONSTITUTION: The anti-angiogenic protein contains all or a substantial portion of α-chain of macrophage stimulating protein(MSP) having 45 to 62 kDa, wherein the macrophage stimulating protein(MSP) is derived from a human, a mouse, a rat, a cow, a monkey or a pig; the all or a substantial portion of α-chain of macrophage stimulating protein(MSP) contain at least one domain of 4 kringle domains having the amino acid sequences of SEQ ID NOs: 7, 8, 9 and 10, respectively; and the α-chain of macrophage stimulating protein(MSP) is α-chain of human macrophage stimulating protein(MSP) having the amino acid sequence of SEQ ID NO: 6.
Patent KR-20020084802-A (KR)
Inventor: LEE DAL YONG
IPC: B65F1/14
Filed: 2001-07-07
Abstract: PURPOSE: A trash can having a fire extinguishing water bag is provided to improve safety by preventing fire with sprinkling water automatically, and to install the trash can in a park or a sidewalk by forming a hollow and an ashtray in a lid of the trash can and embedding the water bag in the hollow. CONSTITUTION: A trash can is composed of a body having a water inlet(12) and a rear door opening and closing; an ashtray installed below ashtray grilles mounted in the lower part of the water inlet; a collecting container settled in the body; a lid part(24) having a hollow part(22) and a through hole(26); and a water bag(32) made of synthetic resin. The lid part is divided into an outer plate(20) and an inner plate(28), and a replacement port(30) and a guide groove(18) are formed in the lid part. An injection port(36) is formed in the water bag, and plural water outlets(34) are formed in the lower part of the water bag. Accidents are prevented with sprinkling water automatically on fire by embedding the water bag in the lid of the trash can.
Patent KR-20030005454-A (KR)
Title: Water quality clarification method in the harbor
Inventor: EOM IK CHEOL
IPC: C02F1/00
Filed: 2001-07-09
Abstract: PURPOSE: A method for improving harbor water quality is provided to naturally purify harbor water by constructing a breakwater that communicates with the open sea. CONSTITUTION: The method for improving harbor water quality is characterized in that harbor water is naturally purified by constructing a breakwater(1) on which seawater exchange passageways(30) are penetratingly formed between the open sea retarding basin(10) in front of the harbor and an inner harbor retarding basin(20) filled with gravels(24) when forming the harbor so that seawater of the open sea is reciprocally smoothly exchanged with seawater trapped in the harbor through the seawater exchange passageways(30).
Patent KR-20030006354-A (KR)
Title: Rain shield for vehicle door
Inventor: LEE JON CHAN
IPC: B60J5/04
Filed: 2001-07-12
Abstract: PURPOSE: A rain protector for a vehicle door is provided to improve the traveling experience of the passengers by suppressing the generation of the wind noise and to prevent the separation of the rain protector from the door despite the long time use. CONSTITUTION: A shielding unit(110) is installed while a contact face(111) contacting to the upper end portion of a window(300) is formed at the lower portion in the inclined state. A protrusion(120) is installed on a door(200). The protrusion of the door moves to one and the other sides of the door by the elasticity of an elastic spring(130) stretching and contracting corresponding to the contact position of the window and the shielding unit. When the window is opened, the shielding unit of the rain protector is protruded outside the door. Otherwise, the shielding unit of the rain protector contacts to one side of the window.
Patent KR-20020008763-A (KR)
Title: Device for processing samples of blood products
Inventor: CHAMPSEIX HENRI
IPC: G01N35/04
Filed: 2001-07-19
Abstract: PURPOSE: Provided are a device for processing samples of blood products contained in tubes closed by means of bungs and loaded into cassettes, and incorporating means of agitation capable of agitating the tubes, together with means of sampling capable of collecting at least one sample from a preagitated tube. CONSTITUTION: The device for processing samples of blood products contained in tubes closed by means of bungs and loaded into cassettes, of the type incorporating means of agitation capable of agitating the tubes, together with means of sampling capable of collecting at least one sample from a pre-agitated tube, is characterized in that it includes transfer means(10) designed to move the cassettes(12) individually on a pre-determined path, and in that the means of agitation(30) incorporate at least one pick-up mechanism(32) designed to pick up at least one selected tube(18) from a cassette(12) immobilized on the path, to remove the tube away from the cassette, to agitate the tube and to replace it in the cassette, and in that the sampling means(34) include at least one needle designed to draw a given sample quantity from the tube that has been pre-agitated and replaced in the cassette.
Patent KR-20030008650-A (KR)
Title: Hot air supplying apparatus for dryer
Inventor: HAN IN HUI
IPC: F26B3/02
Filed: 2001-07-19
Abstract: PURPOSE: A hot wind supplying device for a dryer is provided to improve thermal efficiency of the hot wind supplying device and reduce heat applied to peripheral parts. CONSTITUTION: Heat is generated in a heating section. Hot wind is generated in a hot wind duct inside of an insulating duct. A mixing hole is formed on the lower part of the hot wind duct to guide air in the insulating passage to combustion passage(52). Thus, heat generated in the heating section is not transferred to the insulating duct and peripheral parts around the insulating duct is not affected.
Patent KR-20020009451-A (KR)
Inventor: KATO KOJI
IPC: H01F41/04
Filed: 2001-07-21
Abstract: PURPOSE: To overcome the problem such that conventionally the shift or distortion of a coil conductive film, when a form-keeping function in a step-absorbing ceramic green sheet layer is deteriorated in producing a laminated ceramic inductor, by sintering a raw laminate formed of the step-absorbing ceramic green sheet on a ceramic green sheet for substantially eliminating a step of an inner coil conductive film. CONSTITUTION: A ceramic paste, containing ceramic powder and organic binder for forming a step-part absorbing ceramic green sheet layer 5, is turned into higher viscosity coefficient by adding a bodying agent. As the bodying agent, plastic beads, which are powdered by chilled crushing, with an average grain size of 0.01 to 3 μm and have a crosslinking structure.
Patent KR-20020010114-A (KR)
Inventor: AZUMA MASAMI
IPC: G03G9/08
Filed: 2001-07-28
Abstract: PURPOSE: A toner image forming method and a process cartridge are provided to attain a toner, which has a transfer efficiency high enough to leave less waste toner, and which can maintain good developing performance even though its particle diameter is smaller. CONSTITUTION: A toner has toner particles containing at least a binder resin, a colorant and a sulfur-containing compound selected from the group consisting of a sulfur-containing polymer and a sulfur-containing copolymer. The toner has a weight-average particle diameter of from 5 to 12 micrometers, and the toner has, in its particles of 3micrometers or larger in diameter, at least 90 percent by number of particles with a circularity of 0.900 or higher, and has a specific relationship between the cut rate(Z) and the toner weight-average particle diameter(X) and a specific relationship between the number-based cumulative value(Y) of particles with a circularity of 0.950 or higher and the toner weight-average particle diameter.
Patent KR-20030013645-A (KR)
Title: Method for MSC or SGSN Information Update in GMLC
Inventor: LEE JUN TAE
IPC: H04W8/06
Filed: 2001-08-08
Abstract: PURPOSE: A method for updating MSC(Mobile Switching Center)or SGSN(Serving GPRS Support Node) information in a GMLC(Gateway Mobile Location Center) is provided to update subscriber information stored in a DB of the GMLC and MSC or SGSN information corresponding to subscriber information whenever the location registration of a mobile communication subscriber is updated. CONSTITUTION: A subscriber transmits a location registration request message to an MSC2 or SGSN2 through an MS(Mobile Station) of a subscriber for performing a location registration(S31). The MSC2 or SGSN2 receives the location registration request message from the MS, transmits information such as an ESN(Electronic Serial Number) and an MIN(Mobile Identification Number) of the MS and its ID to an HLR(Home Location Register) and requests the location registration update(S32). The HLR performs the location registration of the subscriber, transmits a location registration cancellation message to an MSC1 or SGSN1, and cancels location registration about the subscriber stored in the MSC1 or SGSN1(S33). If the HLR transmits a response message about the request of the location registration to the MSC2 or SGSN2, the MSC2 or SGSN2 stores subscriber information in a DB and performs the location registration about the subscriber who is moved to a service area B of a local station(S34). The HLR transmits subscriber information and information of the MSC2 or SGSN2 in which the location of the subscriber is currently registered to a GMLC and notifies that the location registration of the subscriber is updated(S35). The GMLC receives subscriber information and information of the MSC2 or SGSN2 and updates information of an MSC or SGSN corresponding to the subscriber stored in its DB(S36). The GMLC transmits a response message including a GMLC s number to the HLR(S37).
Patent KR-20030013778-A (KR)
Title: Workflow System Capable of Version Management of Documents and the Method of Version Management of Documents Using the Same
Inventor: BAE HYE RIM
IPC: G06Q10/10
Filed: 2001-08-09
Abstract: PURPOSE: A workflow system capable of managing a document version and a method for managing a document version using the same are provided to manage a change history of a document file in a workflow system through an effective interface between the workflow system and an EDMS(Electronic Document Management System). CONSTITUTION: A user of a workflow system sets an environment value of an EDMS being used in the workflow system(S100). A workflow engine stores the set environment value in a memory. If the user commands a document work(S101) and the work command is received to the workflow engine through a client computer, a function of a file managing module corresponded to the command is called(S102). The called function calls an API(Application Program Interface) in a workflow adapter corresponded thereto(S103). The called API calls an adapter implementation module embodied capable of interfacing with a file managing module of a specific EDMS in an EDMS adapter corresponded to the environment value(S104). The adapter implementation calls a function of the file managing module of an EDMS server capable of performing the document work command(S105). In the case that contents of the document are modified as a result of the command performing result, the EDMS server stores a pre-modified document and a post-modified document separately(S106). The EDMS server transmits information of the post-modified document to the workflow engine(S107). The workflow engine stores the received document file information in a database(S108).
Patent KR-20030018193-A (KR)
Inventor: KO SEUNG JU
IPC: C07H7/02
Filed: 2001-08-27
Abstract: PURPOSE: Provided is a novel antifungal antibiotic material which is represented by the formula(I) and produced from Bacillus sp. strains. Also, its preparation method is provided. CONSTITUTION: The novel antifungal antibiotic material is characteristically represented by the formula(I), wherein R1 and R2 are the same or different each other, and represent hydrogen, a hydroxy group, C1-C6 alkyl group or a C5-C20 alkylene group, and l and m are individually integers of 1-2.
Patent KR-20020089108-A (KR)
Inventor: AKIYAMA TATSUHIKO
IPC: H01L25/18
Filed: 2001-08-31
Abstract: PURPOSE: To manufacture a thin semiconductor device of high quality at a low cost wherein a laminated semiconductor chip is secured to a inner lead and sealed in accordance with increase in capacity of an electronic device. CONSTITUTION: A laminated semiconductor chip is provided in which rear surfaces 10b and 12b of first and second semiconductor chips 10 and 12 comprising main surfaces 10a and 12a and rear surfaces 10b and 12b respectively are fixed each other. One surface 10a is fixed to a second surface 14b of an inner lead 14. A rising straight part on a ball-bond side of a gold wire 16 is pulled up parallel to the side surfaces in the thickness direction of the semiconductor chips 10 and 12 and to a plate-thickness side surface of the inner lead 14 for wire-bonding. Further, the straight part is covered with a sealing resin 17 with an external lead 19 protruding from the side surface of the sealing resin 17.
Patent KR-20030023107-A (KR)
Title: An apparatus for bending the top of strip
Inventor: KIM NAM SIK
IPC: B21D47/00
Filed: 2001-09-12
Abstract: PURPOSE: An apparatus for inflecting the front end part of strip is provided to improve quality of strip products by inflecting the front end part of a following strip cut in a cutter per according to thickness of the strip, thereby preventing end marks transferred onto the surface of the strip by the front end part of the strip when coiling the strip. CONSTITUTION: In a coiling facility for coiling the strip in a roll shape in a coiler after cutting a rolling manufactured strip in a cutter, the apparatus for inflecting the front end part of strip comprises a main body frame that is installed on a pass line of the strip; a heating part(10) comprising upper and lower electrodes which are heated when a power source is impressed to the electrodes, and which are installed at the inlet side of the main body frame, and first cylinders(13) for vertically moving the upper electrode for the lower electrode a position of which is fixed, wherein the heating part(10) heats the front end part of the strip clamped between the upper and lower electrodes to easily bending inflect the front end part of the strip; a press part(30) comprising upper and lower presses in which upper and lower inflection elbows are rotationally assembled into the main body frame, and second cylinders(35) for vertically moving the upper press for the lower press a position of which is fixed, wherein the press part(30) bending inflects the front end part of the strip by pressing the front end part of the strip arranged between the upper and lower inflection elbows; and a cooling part(50) comprising an injection pipe(51) which is installed in a width direction of the strip to spray cooling fluid supplied to the outlet side of the main body frame onto the surface of the strip, wherein the cooling part(50) cools the front end part of the strip that is bending inflected.