baber/WOPTO huggingface dataset:
Patent KR-20020003264-A (KR)
Title: Styrotoam coated noncombustible agent and its manutalturing method
Inventor: YOO KYUNG JOONG
IPC: C08J7/06
Filed: 2000-07-03
Abstract: PURPOSE: Provided is a styrene foam coated with a non-combustible material, which can delay the velocity of combustion and minimize the generation of a toxic gas, therefore, the victims of a fire are minimized. CONSTITUTION: The styrene foam coated with the non-combustible material is produced by a process comprising the steps of: preparing a coating solution by adding the fine powder of the non-combustible material in an aqueous mixture solvent, wherein the non-combustible material comprises 70-80wt% of SiO2, 10-15wt% of Al2O3, 3-5wt% of Fe2O3, 2-4wt% of CaO, 2-4wt% of MgO, and 3-5wt% of Na2O; coating a Styrofoam with the coating solution and drying, wherein the coating layer has a thickness of 0.05-0.8mm.
Patent KR-20000058902-A (KR)
Inventor: JEONG MI SOOK
IPC: G06Q50/20
Filed: 2000-07-04
Abstract: PURPOSE: A remote individual adaptive testing system provides a test composed of items with the degree of difficulty suitable for the ability of an individual testee using the testee's response to the items on the Internet and a real-time item parameter value presuming system continuously presumes item parameter values using testee response data. CONSTITUTION: In a remote individual adaptive testing system and a real-time item parameter value presuming system, an item pool management apparatus(11) stores and manages items and item information, and a testee information management apparatus(12) stores and manages the test results of testee and other information. A parameter value presuming apparatus(13) presumes items and testee's parameter values on the basis of item response theory in real time. A result profile providing apparatus(14) provides test results by testee, statistical data by items and studying information. The systems also include a test manager terminal(15) and testee terminals(16,17,18) which are connected to each other through the Internet or a network.
Patent KR-20000058910-A (KR)
Inventor: BACK SUNG WOOK
IPC: H04W8/24
Filed: 2000-07-05
Abstract: PURPOSE: A system for supplying electronic business cards is provided to reciprocally transceive and store personal business cards between wireless internet terminals such as cellular phones and personal digital assistants(PDAs), by converting the personal business cards into digital characters. CONSTITUTION: A subscriber selects an electronic business card and fills out required information through a system for supplying electronic business cards on the internet. If the selected business card is completed, the business card is transmitted to a wireless internet terminal such as a cellular phone or a personal digital assistant(PDA) of the subscriber through a wireless network of a mobile communication provider or a personal computer(PC). The subscriber stores the business card in the cellular phone or the PDA, and upgrades changed items of the business card. The stored business card is transmitted through a telephone number of a receiver. The system decides whether personal information received through the cellular phone or the PDA is deleted or stored. If the subscriber presses a storage button, the personal information is automatically stored in an electronic business card database. The database has functions of classifying electronic business cards and searching the business cards. The system selects many subscribers receiving business cards through internet sites instead of wireless communication terminals, and transmits changed items of the business cards to the subscribers.
Patent KR-20020008439-A (KR)
Title: Vacuum Packaging Method, and Sealant Flattening Apparatus for Vacuum Packaging of Electronic Devices
Inventor: CHO GYEONG IK
IPC: H01J1/30
Filed: 2000-07-20
Abstract: PURPOSE: A vacuum packaging method of an electronic device, and a sealant planarization apparatus for vacuum packaging are provided, which can control a thickness of a frit glass easily and can arrange an upper plate and a lower plate easily, and can reduce a damage of a glass substrate during the vacuum packaging using the frit glass. CONSTITUTION: A planarization apparatus for a vacuum packaging of an electronic device performs a vacuum packaging of an upper plate(520) and a lower plate using a frit glass(530). The planarization apparatus includes an installation unit where a substrate coated with the frit glass is installed, and a pressing unit(580) pressing the frit glass coated on the above substrate as doing a relative movement as to the installation unit, and a control unit(595) controlling the degree of pressing of the frit glass by controlling a gap between the installation unit and the pressing unit. The pressing unit controls the thickness as planarizing the frit glass by pressing the frit glass continuously.
Patent KR-20020009195-A (KR)
Title: Microstrip Filter without Discontinuities
Inventor: PARK CHAN DEOK
IPC: H01P1/203
Filed: 2000-07-25
Abstract: PURPOSE: A microstrip-filter without discontinuities is provided to remove discontinuities on a strip conductor by designing a filter not having discontinuous part and performing a periodical filtering. CONSTITUTION: A microstrip-filter includes a strip conductor pattern(1) and a ground surface(5). The strip conductor pattern(1) is etched on one surface of both-side microstrip substrate, and has a proper delay line path and a reflection amount determining part being continuously curved. The ground surface(5) is not etched. According to a line length made of a strip conductor and a width without discontinuities, a predetermined frequency band of an input microwave signal is reflected, and the residual frequency band is passed. At this time, the width and the strip conductor length are determined by considering a dielectricity of the microstrip substrate and a dielectric material's height.
Patent KR-20020010762-A (KR)
Title: Data path state report method in a exchange
Inventor: PARK JU HYE
IPC: H04M3/22
Filed: 2000-07-31
Abstract: PURPOSE: A data path state reporting method of an exchange is provided to check and restore an error generated in a data path among an IPC(inter process communication) node by transmitting the error to an operator terminal on a real time basis, or transmit/receive data by switching an IPC node in a standby side to an active state. CONSTITUTION: An operator inputs an IPC node check period to an OS(operating system) of a CCP(central control subsystem) by using an operator terminal(201). The CCP transmits a ready signal to an SPCI(super performance control interworking) that is operated in an active state and drives a timer of the OS(202). The SPCI determines whether the ready signal is normally received or not from the CCP(203). If the SPCI does not receive the ready signal, it transmits a ready NACK signal to the CCP or is maintained in a standby state(205). If a time-out occurs in a timer as the CCP receives the ready NACK signal from the SPCI or does not receive any signal from the SPCI, the CCP transmits a ready signal to the SPCI that is operated in an active state according to a signal generation of the next period as wet(207). If a time-out occurs in the timer as the CCP does not receive any signal from the SPCI, the CCP determines whether the time-out is repeatedly generated(208). If the time-out signal is continuously generated, the CCP reports the operator terminal that the state of the data path among the IPC nodes is abnormal(209). Upon receiving the fact that the data path among the IPC nodes is abnormal from the CCP, the operator terminal checks or restore the error of abnormal the data path state, or transceives the data by switching the IPC node in the standby state to an active state(211).
Patent KR-20010021192-A (KR)
Inventor: SANHONGI NORIMITSU
IPC: B41J2/335
Filed: 2000-08-02
Abstract: PURPOSE: To realize a straight path and reduce a size of a substrate by electrically connecting front and rear faces of the substrate and setting a driving element to an opposite face of a heating resistor. CONSTITUTION: Heating resistors 2 in pairs for constituting one dot are arranged in an array to the side of a front face of an insulating substrate 1. One of the pairing heating resistors 2 is electrically connected to an individual electrode 3 and the other is electrically connected to a common electrode 4 via a U electrode. Moreover, each individual electrode 3 is electrically connected to the side of a rear face of the insulating substrate 1 through a through hole 10. Each individual electrode 3 is connected to a driving element 5 at the rear face side, which is sealed 7 by an epoxy resin or the like. On the other hand, the common electrode side is a strip-shaped pattern and is electrically connected to the rear face side of the insulating substrate 1 through a plurality of through holes in the pattern. A current flows from the common electrode to the individual electrode selected by the driving element, whereby part of the heating resistor heats. A current capacity of approximately 5-100 mA or larger is necessary per one through hole.
Patent KR-20000063870-A (KR)
Inventor: SEO GI MONG
Filed: 2000-08-07
Abstract: PURPOSE: A system for sharing the sale information using a network for online sale via the internet is provided to increase the selling of shopping malls which are connected to each other via the network, by selling products simultaneously on many web sites utilizing the network. CONSTITUTION: When the information of a product on a web site(A) is registered in the network under a predetermined data protocol, the registered information is also registered in a central network server(Net). A web site(B) connected to the server shares a database with the web site(A) and the information thereof, thereby starting to sell the product concurrently with the web site(A)(2). If a customer who visits the web site(A) buys the product on the web site(A)(3), this sale information is recorded in the server as the information of the products in the web site(B) as well as in the web site(A)(4,5). If the customer who visits the web site(B) buys the product on the web site(A)(6), this sale information is recorded therein as the information of the products in the web site(A) as well as in the web site(B)(7,8).
Patent KR-20010039797-A (KR)
Title: Sterilizing, disinfecting method with ultraviolet rays and ozone for a bedclothes and its apparatus
Inventor: PARK HAN O
IPC: A61L2/10
Filed: 2000-08-08
Abstract: PURPOSE: A sterilizer for bed cloth by using ultraviolet rays and ozone is provided which is collapsible so as to handle it and improves its sterilizability. CONSTITUTION: A sterilizer consists of an opening(11) comprising open and shut means, a tent(10) forming a sterilizing chamber(12) and ozonizer(20) generating UV ray and ozone. Wherein, the density of ozone in the sterilization chamber is 50 to 90ppm, and the ultraviolet rays of 184.9 to 253.7nm showered for 1 to 2hours.
Patent KR-20000064002-A (KR)
Inventor: SHIN IL SAN
Filed: 2000-08-16
Abstract: PURPOSE: An electronic commerce and distributed system introducing a franchise technique is provided so as to prevent a manufacturer or a seller from being damaged by confirming regional preference for goods to sell previously. CONSTITUTION: A web server(40) of a host(10) is composed of a database(41), an electronic order system(42), an electronic settlement system(43), a physical distribution network management system(44) and an accounting management system(45). The database(41) is for various manufactured goods. The electronic order system(42) and the electronic settlement system(43) is for the goods transaction between a general consumer and the host(10). The physical distribution network management system(44) manages the physical distribution between the host(10) and a general agency(20) and between a general agency(20) and a local agency(30). The accounting management system(45) manages the accounting between each of the general agencies(20), between a general agency(20) and local agencies(30) and between the host(10) and general agencies(20).
Patent KR-20020014849-A (KR)
Title: The packing box structure of article
Inventor: LEE HEUNG SUN
IPC: B65D85/00
Filed: 2000-08-19
Abstract: PURPOSE: Provided is a packing box structure for goods which extends a contact area in binding multiple members to bind a box more firmly so that it helps the box to be protected from external shock like falling. CONSTITUTION: The packing box structure for goods comprises the parts of: a raising plate(4) wherein a bending part(4a) is perpendicularly bent at the corner of polygon and a reception space is formed to receive goods; a support stand(7) which is located in the lower side of the raising plate not to transform the raising plate due to the weight of the goods in receiving the goods; and a support member(5, 6) which is placed at the corner of internal or external side of the raising plate to build a packing box more firmly.
Patent KR-20010000213-A (KR)
Inventor: JUNG YEONG BAE
IPC: H01Q21/24
Filed: 2000-08-21
Abstract: PURPOSE: A broad band flat array antenna for circular polarized wave is provided to enable expansion of channel receiving range by remarkably enhancing impedance band width and axial-ratio band width. CONSTITUTION: Four 2x2 unit array antennas(31,32,33,34) are extensively arrayed into a 4x4 array antenna(30) by using a sequential rotation technique. The phase of one 2x2 unit array antenna(31) at a feed section(a) is considered as the reference phase or 0 degree. The phases of other three 2x2 unit array antennas(32,33,34) at feed sections(b,c,d) are delayed at 90 degrees respectively. Each of feed phases of the 2x2 unit array antennas(31,32,33,34) becomes 0, 90, 180 and 270 degrees, respectively. Each of the phases from the center(C) to the feed sections(a,b,c,d) of the 2x2 unit array antenna(31,32,33,34) has difference of λ/4. Reflected waves which were sent from the center(C) to the feed sections(a,b,c,d) and then returned from the feed sections(a,b,c,d) to the center(C) are counterbalanced at the center(C).
Patent KR-20010050183-A (KR)
Inventor: KINOSHITA HIROYUKI
IPC: H01L29/78
Filed: 2000-08-24
Abstract: PURPOSE: To obtain a highly stable high performance semiconductor device in which finer atterning can be effected while suppressing short channel effect. CONSTITUTION: Impurity concentration in the channel region 30 of an MOS transistor is set higher at the end of a surface depletion layer 26 than on the surface of a semiconductor substrate 20 by providing an impurity concentration profile of linear or higher order function or Gaussian distribution. Since elongation of source and drain depletion layers 27, 28 can be controlled and the depletion layer regions 29s, 29d not contributing to the threshold voltage of a MOS transistor can be minimized, short channel effect is suppressed resulting in a highly stable high performance semiconductor device in which finer patterning can be effected.
Patent KR-20020016281-A (KR)
Title: A apparatus and method for interfacing log in to computer network in computer terminal
Inventor: KIM SUNG HUN
IPC: G06F1/32
Filed: 2000-08-25
Abstract: PURPOSE: A device and a method for interfacing net-work log-in of a computer terminal are provided to apply power and drive network log-in by automatically detecting a user approaching a computer terminal even without separate manipulation for power application and application program driving by the user. CONSTITUTION: The device comprises a sensor module(100) and a computer terminal body(300). The sensor module has an infrared sensor(110) sensing a user approaching a computer terminal using the heat emitted from the human body, a human body sensing unit(120) sensing the existence of the human body, and a control signal transmitting unit(130) outputting the sensing result as a specific control signal and transmitting the control signal to the computer terminal body and a monitor power supply control device. The computer terminal body has a computer terminal interface(310) for interfacing the signals inputted to a parallel port, a serial port and a USB(Universal Serial Bus) and a control unit(330) performs general control on the computer terminal body and controls the network log-in action.
Patent KR-20020017000-A (KR)
Title: Diret current generator
Inventor: CHOI MYOUNG HAK
IPC: H02J7/14
Filed: 2000-08-28
Abstract: PURPOSE: A generating apparatus using a DC battery is provided to avoid damage to an electrode plate of the battery due to charge/discharge, lengthen life time, and enable a car to drive a long distance with a fully operated motor. CONSTITUTION: A generating apparatus comprises a battery(10), a DC motor(20), a DC generator(30), and an automatic switch(40). The battery(10) supplies 12 V, 90A current for about 60 minutes without external power to the DC motor(20). The DC motor(20) is driven by the power from the battery(10) to operate the DC generator(30). The DC generator(30) is coupled to the DC motor(20) through an operable pulley(20a) for generating 13.5 V electricity to charge the battery(10) and supply remaining electricity to the DC motor(20). The automatic switch(40) is switched to be on during operation of the DC generator(30), and to be off when the battery(10) is fully charged for avoiding overload of the DC generator(30).
Patent KR-20010050262-A (KR)
Inventor: MEGURO HIROSHI
IPC: G11B17/04
Filed: 2000-08-30
Abstract: PURPOSE: To obtain a cartridge body which can be miniaturized and made thin by a method wherein the cartridge body which houses a discoidal recording medium at the inside is installed, an opening part, for recording and/or reproducing by which a part of the recording medium is faced to the outside over its inner circumference and its outer circumference is formed in the cartridge body, and a shutter member which can open and close the opening part is provided. CONSTITUTION: A coupling recessed part which is formed on a disk table on the side of a disk drive and which is coupled to a coupling protrusion part is formed in the central part 13 of a center hub 11. A cartridge body 6 is provided with an upper plate 21 and a lower plate 22. The cartridge body is provided with an intermediate frame 23 which is sandwiched between the plates. A shutter sliding region which is arranged and installed at the inner side of the upper plate 21 and the lower plate 22, and in which the shutter member 61 is slid, is contained. The thickness of other regions excluding respective protrusion parts 27, 28 is formed to be thin. As a result, a flexible magnetic disk 5 can be turned and driven stably.
Patent KR-20000072462-A (KR)
Inventor: OH SE KWEON
IPC: A23L23/00
Filed: 2000-09-05
Abstract: PURPOSE: A producing method of pumpkin juice containing wheat germ oil that improves physical health and can be served to person with glycosuria or arteriosclerosis is provided. CONSTITUTION: The method of making pumpkin juice containing wheat germ oil includes the following steps: (i) putting cleaned and cut pumpkin in a pressure cooker with a third part of water and heating in boiled water at 110°C under 0.4kg/cm¬2; (ii) compressing the content when the boiled content gets cool by 40°C by natural cooling of the cooker; (iii) putting the pressed extract of pumpkin in a stainless steel airtight container and adding 2-20wt% of wheat germ oil to mix together; and then (iv) sealing up the container after sterilizing for 30min and resterilizing in 100°C of water for about 20min.
Patent KR-20010030543-A (KR)
Title: Integrated dinamic semiconductor memory with redundant memory cell units and method for self-repair
Inventor: POECHMUELLER PETER
IPC: G11C29/12
Filed: 2000-09-29
Abstract: PURPOSE: An integrated dynamic semiconductor memory having redundant units of memory cells, and method of self-repair is provided to allows the semiconductor memory to achieve as high a quality as possible with regard to the memory-retention time of its memory cell contents, with a comparatively low test and repair effort and to allows the memory cell contents of the semiconductor memory to have as long a memory-retention time as possible yet the test and repair time is kept comparatively short. CONSTITUTION: The integrated dynamic semiconductor memory has memory cells which are combined to form individually addressable normal units and redundant units(RWL1,RWL4). The redundant units(RWL1,RWL4) are used to replace faulty normal units. The address of a normal unit to be replaced is in each case stored in memory units(11,14). A self-test unit(2) carries out a functional test of the memory cells with a defined memory-retention time for the memory cell contents, and an analysis as to which of the normal units are to be replaced by which of the redundant units(RWL1,RWL4). The memory units(11,14) are programmed in accordance with the analysis result, and the memory-retention time is increased following the programming. The functional test, the analysis and the programming are repeated until all the memory units(11,14) have been programmed. This makes it possible to achieve a high quality semiconductor memory in terms of its memory-retention time for the memory cell contents, with a comparatively low test and repair effort.
Patent KR-20020026023-A (KR)
Title: Method of forming a multi layer pattern in a highly integrated semiconductor device manufacturing
Inventor: JUNG DONG SU
IPC: H01L21/027
Filed: 2000-09-30
Abstract: PURPOSE: A method for forming a multi-layer pattern of a high integrated semiconductor device is provided to simplify a fabricating process by minimizing an anti-reflective layer process. CONSTITUTION: A transistor(120) is formed on a semiconductor substrate(100). The first interlayer dielectric(140) is formed on the semiconductor substrate(100) including the transistor(120). A bit line contact plug(150) is contacted with a source/drain region between the gate electrodes through the first interlayer dielectric(140). A conductive material(160) is formed on the semiconductor substrate(100). An anti-diffused reflection layer(180) is formed on the conductive material(160). A photoresist layer is formed on the anti-diffused reflection layer(180). A bit line(160) is formed by etching the anti-diffused reflection layer(180) and the conductive material(160). The second interlayer dielectric(200) is formed thereon. A photoresist layer(220) is formed on the patterned anti-diffused reflection layer(180). An exposure process is performed by using an exposure mask(240) with a storage electrode pattern(250). The storage electrode pattern(250) is printed on the photoresist layer(220). An opening for storage electrode is formed by etching the second and the first interlayer dielectrics(220,140).
Patent KR-20020027702-A (KR)
Title: Method for intercepting the harmfulness site connection on the Internet
Inventor: KIM HYOUNG JOON
IPC: G06F17/00
Filed: 2000-10-04
Abstract: PURPOSE: A method for interrupting a connection to a harmful site on the Internet is provided to interrupt a connection in a hardware level through the network card by using a database including the information for the harmful site. CONSTITUTION: The security service server(200) transmits a database for the harmful sites to a connection client(300) in response with the request signal from the connection client, receives and stores the data of LAN card ID and the user ID/password transmitted from the connection server, and authenticate that the received data of LAN card ID and the user ID/password is regularly capable of using. The connection server transmits the LAN card ID and the user ID/password transmitted being used to the security service server, receives the database for harmful site from the security service server, and decides whether the site trying to connect is harmful or not in case of executing web surfing by a web browser(300). The service providing server(400) provides the contents including the text or moving image data to the connection client connecting through the Internet(100).