baber/WOPTO huggingface dataset:
Patent KR-20020012716-A (KR)
Title: Bookmark registration system in an internet and operating method thereof
Inventor: KO MYEONG HWA
IPC: G06F17/00
Filed: 2000-08-08
Abstract: PURPOSE: A system for registering a bookmark on the Internet and an operating method thereof are provided to easily register an internet site as a bookmark by enabling the user to register the user's interesting fields and keywords in an Internet information providing server, and by enabling the user to receive information on the Internet sites obtained from the server. CONSTITUTION: An Internet information providing server(130) provides information on Internet sites(140_1-140_n) according to a user's request. In addition, the Internet information providing server(130) provides information on internet sites(140_1-140_n) obtained to the user in case that the information on the internet sites(140_1-140_n) suitable for interesting fields and keywords registered by the user. The Internet information providing server(130) is equipped with a site information providing server(131) which provides information on Internet sites(140_1-140_n), a member information management server(132) which manages member registration information, an e-mail management server(133) which obtains information on Internet sites(140_1-140_n) suitable for interesting fields and keywords registered by a member and a bookmark management server(134) which additionally registers the information obtained in bookmarks registered by the member. A network(200) connects the Internet information providing server(130) with terminals(110_1-110_n).
Patent KR-20010050111-A (KR)
Inventor: DOWNS EDGAR
IPC: G06Q20/38
Filed: 2000-08-17
Abstract: PURPOSE: A method for transmitting encryption digital contents to a system for playing-back the contents and a computer readable medium therefor are provided to securely deliver digital assets such as a printing medium, a movie, a game, and a music on the computer readable medium such as a CD and a DVD and on a global communication network such as a world wide web(WWW), and manage the right to the digital assets. CONSTITUTION: A transmitter generates a random symmetric key and uses the generated random symmetric key for encrypting contents(301). The transmitter applies a hash algorithm to the encryption contents and generates a contents digest(302). The transmitter encrypts a symmetric key using a public key of a receiver(303). The transmitter applies the hash algorithm to the encryption symmetric key and generates a symmetric key digest(304). The transmitter applies the hash algorithm to the connection of the contents digest and the symmetric digest(305). The transmitter encrypts an SC(Security Container) using a private key of the transmitter and generates a digital signature to the SC(306). The transmitter generates an SC file including an encryption contents, an encryption symmetric key, the contents digest, and the symmetric digest, and a transmitter certificates, and an SC signature(307B). The transmitter obtains a certificates from a certificates station before starting a security communication(307A).
Patent KR-20020016966-A (KR)
Title: A handling method of ip packet forward engine for label and non-label switching network
Inventor: KO MUN JUN
IPC: H04L12/851
Filed: 2000-08-28
Abstract: PURPOSE: A method for processing an IP(Internet Protocol) packet forward engine between non-MPLS and MPLS networks is provided to synchronize a standard of a header so that it is possible for an IP address switching by deleting an SHIM header of Internet protocol data transmitted from the MPLS network to the non-MPLS network and transmitting the Internet protocol data. CONSTITUTION: It is judged whether it is connected from a non MPLS network or an MPLS network by a forward engine(S20). In case of the non-MPLS network, a best prefix matching of an IP address signal is performed and the IP address signal is outputted(S30). 1 value is subtracted from a certain TTL(Time to Live) value set in the forward engine(S40). It is judged whether the TTL value is same to or less than 0 value(S50). If the TTL value is same to or less than 0 value, a received packet frame is transmitted to an RCP through a switch(S60). If the TTL value is more than 0 value, a checksum value is confirmed again(S70). A header of an IP packet is updated(S80). In case of the MPLS switching, a top SHIM label is added(S110). It is judged whether a label is matched(S120). If the label is matched, the IP TTL value is adjusted for having a SHIM TTL value(S130).
Patent KR-20020020078-A (KR)
Title: Washer nozzle for an automobile
Inventor: PARK JAE HYEONG
IPC: B60S1/52
Filed: 2000-09-07
Abstract: PURPOSE: A washer liquid spray nozzle for a vehicle is provided to uniformly spray a washer liquid onto the surface of a windshield by making spray holes have the radius of curvature similar to that of the windshield. CONSTITUTION: Washer liquid spray holes(12,14) having the radius of curvature similar to that of a windshield are formed on the front face of a washer liquid spray nozzle(10). The radius of curvature of the washer liquid spray hole is designed corresponding to the distance between a washer liquid spray nozzle and a windshield. Therefore, a washer liquid is uniformly sprayed on the entire surface of the windshield.
Patent KR-20000072536-A (KR)
Inventor: JEONG GAB CHEOL
IPC: B29C69/00
Filed: 2000-09-08
Abstract: PURPOSE: A method of making soft styrofoam plate for using as floor impact noise absorbing material in apartment house is provided, wherein the plate is adapted to use in the upper surface of a slab of an under floor heating structure in an apartment house to reduce floor impact noise occurred between upstairs and downstairs in the apartment house. CONSTITUTION: In a method of making soft styrofoam plate for using as floor impact noise absorbing material in apartment house, the soft styrofoam plate for absorbing impact from the upper portion is made by additionally pressuring a final product of a styrofoam block produced in a general production process and, thus, breaking overall inner structure in a horizontal direction. The styrofoam block produced with density of 0.012 to 0.016 Kg/cm¬3 in a general process is inserted into a press driving upward and downward, pressed by reduction amount of 20 to 50 % of original block dimension, released from the pressure after 5 to 30 minutes, and then ejected from the press. When the block is left as it is under no pressure for 2 to 5 days in an outer filed and is allowed to recover its dimension to 80 to 92 % of a dimension prior to pressuring, the state of the block becomes to be soften. When the soft styrofoam block of which structure is broken in a horizontal direction is cut as a constant thickness of 15 to 50 mm, each of cut plates becomes to be a soft styrofoam and, thus, has performances that is likely to be bended by a bending force component and that absorbs impact force in a vertical direction, so that the plate can be used as a floor impact noise absorbing material for absorbing impact noise between upstairs and downstairs.
Patent KR-20010050402-A (KR)
Inventor: IIJIMA YOSHIHIKO
IPC: A23B9/30
Filed: 2000-09-08
Abstract: PURPOSE: A freshness maintenance agent of agricultural/gardening plants is provided to continuously generate small amount of carbon dioxide gas to control concentration of ethylene gas among the atmosphere surrounding to keep the plants fresh. CONSTITUTION: The agent comprises organic acid and hydrogen carbonate salt, particularly, hydrogen carbonate salt to gradually generate the carbonate gas in water produced from the farm and/or gardening plants and the organic acid able to react with the salt. The organic acid includes cinnamonic acid, benzoic acid or citric acid or their derivatives. The hydrogen carbonate salt is preferably sodium hydrogen carbonate. The agent is introduced in an amount of 0.1-20 weight part to 100 weight part of the plants into the same atmosphere as the farm and/or gardening plants are presented and gradually generates carbonate gas under the water from the plants.
Patent KR-20020020340-A (KR)
Inventor: SEO SEUNG WOO
IPC: A47K17/00
Filed: 2000-09-08
Abstract: PURPOSE: A toilet system is provided to show waiting time for using a toilet. CONSTITUTION: The toilet system comprises an operation unit(26) installed to the inside of a toilet for a user to input the expected time to use a toilet, a timer(24) set according to the input from the operation unit(26), an indication unit(10) installed to the outside of a toilet door to indicate time from the timer(24), and a control unit(20) controlling a memory(22) keeping guide messages according to the preset time in the timer(24) and a speaker(12) outputting guide messages.
Patent KR-20020022456-A (KR)
Title: Process for preparing spherical phosphors based on zinc gallate
Inventor: JUNG HA GYUN
IPC: C09K11/62
Filed: 2000-09-20
Abstract: PURPOSE: A method for preparing a spherical zinc gallate-based green fluorescent substance ZnGa2O4:Mn is provided to obtain a nano-sized spherical material capable of being used as a fluorescent substance for a low voltage. CONSTITUTION: The method comprises the steps of adding a gallium compound and a urea precipitating agent to a mixture solution of water and alcohol in the ratio of 1:2-7 by volume, and hydrolyzing it to obtain gallium precipitate; dispersing the gallium precipitate into an aqueous mixture solution containing zinc and manganese; adding oxalic acid to the dispersion solution and controlling pH to be 6-9 with a basic solution to precipitate zinc and manganese; filtering and drying the precipitate; and calcining the dried one at 500-1,200 deg.C in air and heating the calcined one at 500-1,200 deg.C under a weak reductive atmosphere by using H2/N2 gas. Preferably the alcohol is at least one selected from the group consisting of ethanol, 1-propyl alcohol and isopropyl alcohol.
Patent KR-20020022827-A (KR)
Title: Dew Drain Gathering Member For Kimchi Storage Of Evaporator Pipe
Inventor: NAM JAE UK
IPC: A23B7/10
Filed: 2000-09-21
Abstract: PURPOSE: A dew drain gathering member of evaporator pipe for Kimchi storage is provided, thereby rapidly evaporating dew drain in the evaporation pipe. CONSTITUTION: The gathering member of dew drain formed on the outer circumference of an evaporating pipe discharges dew drain to an engine room and evaporates it by heat of cooling system. The gathering member consists of a first gathering unit and a second gathering unit.
Patent KR-20020023437-A (KR)
Title: A passenger detecting system and a detecting method using image recognition on the network
Inventor: CHO JUN SU
IPC: G07B13/00
Filed: 2000-09-21
Abstract: PURPOSE: Provided are a passenger confirmation system through image recognition and its method. The passenger confirmation system takes a picture of the inside of the taxi to confirm the passenger and stores the image data though wireless communication network so as to prevent the taxi-related crime and keep the proof in case of crime. CONSTITUTION: The system comprises: a wireless communication server(300) for separating and transmitting the location and the passenger image data received from the terminal/meter machine; an image recognition server(400) for receiving the above transmitted data, and recognizing and processing the first individual among the passenger images; and a data base server(500) for storing the above processed first individual and the information of the above taxi.
Patent KR-20020027833-A (KR)
Title: Device for singulation semiconductor package and method for singulation the same
Inventor: SON EUN SUK
IPC: H01L21/50
Filed: 2000-10-05
Abstract: PURPOSE: A singulation method of a semiconductor package is provided to easily singulate the semiconductor package attached to a metal carrier frame while preventing a crack of a chip, by punching the side portion of a molding surface while using a punch. CONSTITUTION: A rotating plate is closely attached to the molding surface(18) of the semiconductor package(100). The edge portion of the plate is punched by the punch(14). While the plate is rotated by the punch, the side portion of the molding surface of the semiconductor package is pushed downward and a member of the semiconductor package attached to the metal carrier frame(20) starts to be separated.
Patent KR-20020031691-A (KR)
Title: Method and system for real-time transforming internet contents
Inventor: JUNG JIN GYU
IPC: G06F17/00
Filed: 2000-10-23
Abstract: PURPOSE: A method and a system for converting the Internet contents in real time are provided to enable a mobile terminal user to connect to a contents relay server besides of a WAP(Wireless Application Protocol) proxy server by selecting in a menu type and inputting an URL(Uniform Resource Locator) of contents providing web site. CONSTITUTION: The real time Internet contents converting method comprises steps of receiving a contents request signal including the identification information of client browser, the URL providing the contents and the URL object from a client(313), requesting the URL object to the web site, receiving an electronic document confronting to the object from the web site(315), extracting a part of received electronic document according to a preset contents extracting rule, converting the received electronic document into a markup language(319), and transferring the converted electronic document to the client(321).
Patent KR-20020012099-A (KR)
Title: Washing/Drying Apparatus for Semiconductor Substrate
Inventor: HAYAMI YUKA
IPC: H01L21/304
Filed: 2000-10-24
Abstract: PURPOSE: To obtain a semiconductor substrate cleaning/drying apparatus which effectively dries a lower part of a semiconductor substrate as well as an upper part of a semiconductor substrate in a short time, and restrains attaching of particle and generation of watermarks. CONSTITUTION: In a semiconductor substrate cleaning/drying apparatus where volatile organic solvent is used, a drain metering pump 13 is provided to a slow dump rinse drain port 1 of a pure water tank 7 (cleaning bath) in an inside thereof and the drain metering pump 13 is controlled, so as to keep the contact velocity between an air liquid boundary phase 11 and a surface of a semiconductor substrate 9 constant.
Patent KR-20020032196-A (KR)
Title: Polysilicon-thin film transistor device and method of fabricating the same
Inventor: CHOI JAE SIK
IPC: G02F1/136
Filed: 2000-10-26
Abstract: PURPOSE: A polysilicon thin film transistor and a method of fabricating the thin film transistor are provided to increase mobility in the silicon surface and to mitigate damages in the thin film transistor. CONSTITUTION: A substrate(150) is prepared, and a thin film transistor including a gate electrode(170), a source electrode(192), a drain electrode(194), an active layer(160) and ohmic contact layers(162a,162b) is formed on the substrate. The active layer is formed in such a manner that an amorphous silicon is deposited, eximer laser is irradiated on the amorphous silicon to change the amorphous silicon into polysilicon, and grain boundaries of the polysilicon exposed to the surface of the polysilicon are flattened through plasma etch.
Patent KR-20020034355-A (KR)
Title: Gas exhaust tube having means for heating
Inventor: CHOI JONG HO
IPC: H01L21/20
Filed: 2000-11-01
Abstract: PURPOSE: A gas exhausting pipe having a heating unit is provided to prevent a gas exhausting line from being stopped up and to eliminate particles, by making a heat radiating unit like hot wire built in the gas exhausting pipe. CONSTITUTION: The gas exhausting pipe(40) forms a path in which the gas inside a furnace is exhausted to the outside, connected to the furnace. The heating unit is built in a body(41) constituting an inner space. The heating unit is an electric hot wire(43). Connectors(45) for an electric connection are formed at both ends of the heat unit.
Patent KR-20010051479-A (KR)
Inventor: MATSUMOTO HAJIME
IPC: C07C67/54
Filed: 2000-11-07
Abstract: PURPOSE: To provide a method of distillation capable of inhibiting polymerization in a distillation apparatus in distillation of a liquid including material liable to polymerize such as a (meth)acrylic acid and a (meth)acrylate. CONSTITUTION: One or more condensers are installed in serial to a condenser installed on the exit side of a distillation tower in this method of distillation for a liquid including a material liable to polymerize, and the material liable to polymerize included in the vapor discharged from the upstream condenser is condensed by the downstream side condenser.
Patent KR-20020036477-A (KR)
Title: Apparatus for dealing with submersion under water of the car
Inventor: LEE GEUN SEOK
IPC: B60R21/00
Filed: 2000-11-10
Abstract: PURPOSE: An apparatus for opening a door of a vehicle is provided to ensure the safety of occupant in a vehicle by automatically opening a window of a door when the vehicle is immersed in water. CONSTITUTION: An apparatus for opening a door of a vehicle comprises a plurality of humidity sensors(11,12,13). The humidity sensors(11,12,13) are installed at a lower end of a vehicle trunk or at a lower end of the driver's seat so as to detect whether the vehicle is immersed in water. The install position of the humidity sensors(11,12,13) can be varied. The humidity sensors(11,12,13) outputs logic high when the detected humidity exceeds a predetermined level. An ignition detecting section(14) is provided to detect whether an ignition switch is in an ignition position. In addition, an RPM detecting section(15) is provided to output logic high when the RPM of an engine is lower than a predetermined level.
Patent KR-20010052014-A (KR)
Inventor: HELMUT SIEGFRIED BARUTORUSHATT
IPC: C07D487/04
Filed: 2000-11-29
Abstract: PURPOSE: To obtain a herbicide that has the high herbicidal action with retention of needed selectivity and the increase in the soil degradation by using readily available isophorone as a starting material in order to overcome the inconvenience of the known heteroaryloxy acetamide that this conventional herbicide can manifest a considerable level of the activity against a plurality of weeds, but shows unsatisfactory selectivity and undesirable persistency to the environment. CONSTITUTION: This invention provides a novel compound represented by formula I, wherein Het represents the nitrogen atom including a 5-or 6-membered heteroaromatic group which may be substituted or may be benzo-condensed; R1 is an alkyl, an alkoxyalkyl or cycloalkyl group; R2s are independently from each other alkyl or alkenyl groups; m is 0 or an integer of 1-6, provides herbicidal composition containing the novel compound as an active ingredient and the resultant herbicidal composition can be used in a variety of agricultural methods.
Patent KR-20020042191-A (KR)
Inventor: KIM TAE HUN
IPC: H01L21/28
Filed: 2000-11-30
Abstract: PURPOSE: A fabrication method of semiconductor devices is provided to prevent a contact inferiority between a gate line and a plug due to a photo misalign in forming a contact hole by forming both sidewalls of the contact hole made of an insulating layer. CONSTITUTION: A gate electrode(33a) and gate cap insulating layers are respectively formed on a substrate(31) defined to a cell region and a peripheral region. A first sidewalls are formed both sides of the gate electrode(33a) and gate cap insulating layers. Then, interlayer dielectrics(38,39) are formed on the resultant structure. A BPSG(Boron Phosphorus Silicate Glass) and a first HLD(High temperature Low pressure Deposition) are sequentially formed. After a first contact hole formed, a polysilicon plug(42) is filled into the first contact hole. A second HLD(43) is formed on the entire surface of the resultant structure. After forming a second contact hole(44) by selectively removing from the second HLD(43) to the gate cap insulating layers, second sidewalls(45) made of an insulating layer are formed on both sides of the second contact hole(44), thereby decreasing a contact inferiority.
Patent KR-20020044993-A (KR)
Title: Power transfer equipment by compressor air pressure
Inventor: SHIN DONG HUN
IPC: F04B49/00
Filed: 2000-12-07
Abstract: PURPOSE: A device for power transmission by air pressure of compressor is provided to simultaneously execute more than one operations with small power. CONSTITUTION: A device comprises a check valve(14a); a wheel(6a); a rotary axis(12); a screw housing(22); and a nozzle(16). The check valve protrudes on a part of a center of an outside of the device to be joined to a compressed air tank and has a sensor(7) formed therein to detect air pressure in the compressed air tank. The wheel rotates a wheel of an air compressor of the compressed air tank. The rotary axis has one end fixed to the wheel and the other end fixed to a screw(13). The screw housing keeps air pressure, rotating the screw, stable and protects the screw. The nozzle re-compresses compressed air passing the screw housing. The compressed air tank is connected with another compressed air tank to be supplied with compressed air.
Patent KR-20020045620-A (KR)
Title: Apparatus of oil pan
Inventor: LEE DONG HA
IPC: F01M11/00
Filed: 2000-12-09
Abstract: PURPOSE: An oil pan structure is provided to easily change an oil pump and oil by mounting a pump in a pump chamber formed in a storage container, forming an oil passage at one side of the storage container to guide pumped oil to a cylinder block, and forming an oil filter at one side of the storage container. CONSTITUTION: An oil pan structure comprises a storage container(11) including a first chamber(13) and a second chamber(14) formed at a front and a rear of a side of the container by partitions(12a-12e), a pump chamber(15) for receiving a pump(20), and a filter mounting part(16) formed between the first chamber and the second chamber to receive a filter, a pump(20) formed in the pump chamber to pump oil and having a driving gear(21) formed at the outside of the storage container to receive the driving force of a crank shaft, and a filter(30) mounted at the filter mounting part to purify the pumped oil.
Patent KR-20020045817-A (KR)
Title: Controlling device of Vacuum refrigerator
Inventor: HWANG IN YEONG
IPC: F25D11/00
Filed: 2000-12-11
Abstract: PURPOSE: A control device of vacuum refrigerator is provided to oxidation of food by discharging air in a food storage chamber on appropriate point of time. CONSTITUTION: A refrigerator includes a vacuum chamber(30); a vacuum pump(40); and a control device. The vacuum chamber is placed on a cold air passage(1) and has a space part in which food is stored. The vacuum pump discharged air in the vacuum chamber to keep vacuum in the vacuum chamber. The control device detects point of time for driving the vacuum pump to operate the vacuum pump and comprises a sensor(50); and a micro computer. The sensor detects existence of food in the vacuum chamber. The micro computer is impressed with output signal of the sensor to drive the vacuum pump.
Patent KR-20010070301-A (KR)
Inventor: YAMAZAKI NOBUO
IPC: H04N5/46
Filed: 2000-12-14
Abstract: PURPOSE: To convert synchronization frequency of input video signals so that a CRT copes with plural sets of horizontal and vertical synchronization frequencies. CONSTITUTION: First circuits 54 and 55, which form writing control signals S5W that vary in accordance with the horizontal and the vertical synchronization frequencies of input video signal S11, and a memory 43 into which the signals S11 are written by the signals S5W, are provided. Moreover, a discriminating circuit 52 which discriminates the horizontal and vertical synchronization frequencies of the signal S11 and a PLL 60 which is controlled by the discrimination result of the circuit 52 and outputs a clock S61 having varying frequencies are provided. Furthermore, second circuits 54 and 55 are provided to form reading control signal S5R from discrimination output of the circuit 52 and the clock S61. By supplying the signal S5R to the memory 43, video signal is read and outputted from the memory 43 so that the horizontal synchronization frequency and horizontal and vertical fly-back intervals become approximately constant regardless of the horizontal synchronization frequency of the signal S11.