baber/WOPTO huggingface dataset:
Patent KR-20020075962-A (KR)
Title: System for network-based trading service of digital properties
Inventor: JANG JANG HEE
Filed: 2001-03-26
Abstract: PURPOSE: A network-based digital writings dealing service system is provided to register many digital writings offered by suppliers such as a designer or a contents developer etc., sell the digital writings to plural users or vest a use right and offer a portion of earnings to the suppliers. CONSTITUTION: A communication network(100) may be a wire/wireless Internet etc.. Plural writings provider's computers(200) is connected to a server computer(400) providing a digital writings dealing service through the network(100) according to the designer or contents provider. The computer(200) outputs data inputting for performing a contract or a member registration in order to provide digital writings to the server computer(400). Also the computer(200) registers newly created/developed digital writings to the server computer(400) according to the form data and receives a portion of earnings according to use and deal of users from the server computer(400).
Patent KR-20020077750-A (KR)
Title: Electromagnetic waves protection type hands-free kit
Inventor: KIM JAE WON
IPC: H04B1/38
Filed: 2001-04-03
Abstract: PURPOSE: A hands-free device for breaking electromagnetic waves is provided to shut off an electric wave path of electromagnetic waves directly transmitted to a cellular phone user's brains through an ear-microphone cable, thereby preventing the electromagnetic waves from reaching a human body. CONSTITUTION: A converter is divided into a signal converter(25-1) and a signal coupler(25-5). When the signal coupler(25-5) is inserted into the signal converter(25-1) in a direction of straight line to be rotated at regular angles, an exact coupling location is implemented. A phone(25-2) and a microphone(25-3) connected to a signal transmission cable(23) are arranged inside of the signal converter(25-1). A separation plate(25-4) is installed between the phone(25-2) and the microphone(25-3), to exclude signal interference. A coupling projector(25-6) of the signal coupler(25-5) specifies a coupling location, and supports a coupled state. The microphone(25-3) and the phone(25-2) correspond to each other on each front part of a microphone tube(24-1) and an earphone tube(24-2) of a signal transmission tube.
Patent KR-20010098864-A (KR)
IPC: B29C45/34
Filed: 2001-04-25
Abstract: A method and apparatus for vacuum assisted venting of an injection mold. The apparatus includes a main body structured to be mounted around an outer circumference of the injection mold and configured to facilitate application of a vacuum pressure therein. The method and apparatus are particularly directed towards preventing the accumulation of residual material inside an injection mold and reducing the frequency of disassembly and cleaning required for the injection mold.
Patent KR-20020082707-A (KR)
Title: Molding block for casting
Inventor: KIM GEUN HWAN
IPC: B22C21/02
Filed: 2001-04-25
Abstract: PURPOSE: A multipurpose sand mold frame for casting is provided which is capable of coping with fabrication of various types of molds respectively by varying size of a sand mold frame. CONSTITUTION: The multipurpose sand mold frame for casting comprises a base(10); a cylinder member(20) which is coupled to the sand mold frame so that the cylinder member is directed to the inner side of the base(10) by a moving member(15) that is installed movably along the side surface of the base; and a diaphragm(30) which is coupled to a rod(21) of the cylinder member so that the diaphragm regulates casting sand by varying regulated area according to extension of the rod of the cylinder member, wherein the base(10) formed in a rectangular parallelepiped shape, a guide groove(11) is formed on the side surface of the base, the moving member(15) is installed on the base with a protrusion member inserted into the guide groove(11) of the base being formed on the moving member, and the diaphragm(30) is bolt connected to the rod(21) of the cylinder member(20) by a connection plate(31).
Patent KR-20020087737-A (KR)
Title: liquid crystal display
Inventor: CHANG HAK SEON
IPC: G02F1/13363
Filed: 2001-05-16
Abstract: PURPOSE: A liquid crystal display device is provided to lower a black voltage by controlling a retardation value of compensating films instead of changing alignment films or liquid crystal, without any reduction of transmissivity in the white state. CONSTITUTION: A liquid crystal display device includes first and second insulating substrates(11,12) facing each other, first and second alignment films formed on facing surfaces of the first and second substrates, first and second WV(Wide Viewing) films(61,62) attached to the other surfaces of the substrates, first and second compensating films(71,72) attached to the first and second WV films, first and second polarization plates attached to the first and second compensating films, and a liquid crystal layer between the substrates, wherein slow axes(73,74) of the first and second compensating films are respectively perpendicular to rubbing directions(53,54) of the first and second alignment films, and perpendicular to orientation axes(63,64) of the first and second WV films, and a retardation value of the first and second compensating films is 10-40nm.
Patent KR-20020088238-A (KR)
Inventor: KIM KWANG SOO
IPC: B41M1/38
Filed: 2001-05-18
Abstract: PURPOSE: A printing method for forming patterns on and dying colors over the leather material is provided to embody a delicate intaglio and to relief pattern on the surface of the leather material, and to achieve a mass production of leather products having same pattern and color. CONSTITUTION: In the printing method for forming patterns on and dying colors over the leather material, a press roller of which surface is coated with an urethane rubber material having a hardness of 80 is used to clearly carve a certain intaglio and relief pattern on the leather material while preventing the damage of the leather material. Also, in order to improve an adsorption property of a hand color dyeing print layer, the leather material is passed through a fair wind furnace.
Patent KR-20020090449-A (KR)
Title: Apparatus for Multipurpose Earphone
Inventor: SONG BYOUNG JO
IPC: H04R1/10
Filed: 2001-05-25
Abstract: PURPOSE: A multi-use ear phone device is provided, which can control the position of a case as preventing a code line from being extended. CONSTITUTION: A case comprises a bottom cover(10), a top cover(20) and a code line passing hole(11) on its three sides. Three conductive fixing axes(30) are fixed to the inside of the case in correspondence to each code line passing hole. An embedded code line(40) connects one fixing axis to the others electrically. A bobbin(50) is combined to each fixing axis, and is applied with a force to rotate along one direction by a spiral spring(4), and a code line passing hole(53) corresponding to each hole(11) of the case is formed in the bobbin. An audio device connection jack(60) and a left and right speaker phone(70,80) are connected to an end of the embedded code line passing each hole(11) of the case and the hole(53) of each bobbin electrically. And a braking unit(90) controls the rotation of the bobbin according to the operation of a user by being installed in a center of the case.
Patent KR-20020094823-A (KR)
Title: Encoding method for 3-dimensional voxel model by using skeletons
Inventor: KIM CHANG SOO
IPC: G06T9/00
Filed: 2001-06-13
Abstract: PURPOSE: A method for coding three-dimensional voxels by using skeletonization is provided to increase the coding efficiency by reducing voxels required for expressing an image. CONSTITUTION: A method for coding three-dimensional voxels by using skeletonization includes the steps of skeletonizing three-dimensional voxel data to have a hierarchy structure by the hierarchy; predicting radius data of skeletonization points having an equal radius in skeletonized voxels by using a structuring element having a symmetrical structure; predicting the radius data of the skeletonization points connected with a restored image; coding the radius data and location information of the skeletonization points except the predicted points into header information; coding the location information of the predicted points by using a predetermined scanning order(S201-S219); and arithmetically coding bit streams through the former steps(S225).
Patent KR-20020095608-A (KR)
Title: Assembly panel construction system
Inventor: KIM WOON DAE
IPC: E04H1/12
Filed: 2001-06-15
Abstract: PURPOSE: An installation system for a prefabricated panel is provided to install panels easily, shortly and to control the horizontality of panels exactly. CONSTITUTION: The installation system for a prefabricated panel comprises a backing frame placed on the concrete bottom of a building and provided with many panels(30) along shape steels(13,15) connected mutually, many height-regulators(40) installed on the lower side of the backing frame to control the horizontality of the backing frame, and filler filled in an interval between a concrete wall and the panel(30) to fix panels(30).
Patent KR-20020095681-A (KR)
Title: Apparatus for removing adhesive- coal in coal bin
Inventor: NA JO HYEON
IPC: B65G63/00
Filed: 2001-06-15
Abstract: PURPOSE: A device for removing the sticking coal in a coal storage is provided to improve the working ratio and to improve the quality of cokes by removing the sticking coal formed on the inner wall of a coal storage. CONSTITUTION: A base of a hoist movement unit is connected to a movement rail(10) installed in the upper portion of a storage(1) via a traveling roller. The base moves along the movement rail. A hoist unit is connected to the lower portion of the base of the hoist movement unit. A sticking coal removal unit connected with a rope of the hoist unit via a cable removes the sticking coal in the storage. A control unit controls the operation of the hoist movement unit, the hoist unit, and the sticking coal removal unit.
Patent KR-20020096085-A (KR)
Title: Car control system and method by using of the internet
Inventor: PARK JIN HYUK
Filed: 2001-06-16
Abstract: PURPOSE: A system and method for managing a vehicle using the Internet is provided to maintain a car rapidly when a car trouble report is informed by loading a notebook computer and vehicle maintenance tools in a small-sized vehicle and running the vehicle by a skilled maintenance man. CONSTITUTION: A plurality of members(1,2) execute a communication and obtains various information using PCs(3,4). The Internet(5) is connected to the PCs(3,4) and supplies information. A web server(6) is connected to the Internet(5), performs various kinds of functions, and includes a member DB(6A), a vehicle history DB(6B), a car center DB(6C), a vehicle mileage DB(6D), and a vehicle element exchanging period DB(6E). A financial institution(7) is connected to the Internet(5) and supervises a vehicle supervise. An insurance company(8) is connected to the Internet(5) and executes a vehicle insurance related job. An automobile company(9) makes a low price purchase of new vehicle possible through an additional contract through the medium of the Internet(5). A wireless relay center(10) is connected to the Internet(5) and transmits a signal by wireless. Mobile service vehicles(11,12) transmits/receives a signal through the medium of the wireless relay center(10).
Patent KR-20020097453-A (KR)
Title: Apparatus and method for recording and reproducing a digital broadcasting data
Inventor: CHO SEONG RYEON
IPC: H04N5/85
Filed: 2001-06-21
Abstract: PURPOSE: An apparatus and a method for writing and regenerating digital broadcast data are provided to write and regenerate DirecTV digital broadcast by using high density DVDs. CONSTITUTION: An apparatus for writing and regenerating digital broadcast data includes a first converting element(13) converting transmission packets of digital broadcast signals received from the outside into A/V elementary streams; a second converting element(14) converting the A/V elementary streams into elementary stream packets; a third converting element(15) subdividing the packetized elementary stream packets into predetermined recording sizes, additionally writing header information, and thereafter converting the elementary stream packets into transport packets in a predetermined method; a time stamp inserting element(16) inserting arrival time stamp of the packet into a head of each transport packet; a writing element(17) writing the packet arrival time stamp and the transport packet at a recording medium.
Patent KR-20030001649-A (KR)
Title: Methode for indicating data transmitted in cdma mobile communication system
Inventor: CHOI SEONG HO
IPC: H04B7/26
Filed: 2001-06-25
Abstract: PURPOSE: An apparatus and a method for informing whether a signal received in a UE(User Equipment) exists in a CDMA(Code Division Multiple Access) mobile communication system are provided to inform by using a dedicated control channel whether a signal of a common control channel including information necessary for receiving an HS-DSCH(High Speed-Downlink Shared Channel) exists or not. CONSTITUTION: A CPICH(Common Pilot Channel) estimator(3001) performs a channel estimation per every slot or every frame. A separator(3002) receives a pilot and an indicator from a cell 1 which transmits an HS-DSCH, and separates the pilot and the indicator. A signal decider(3003) receives an HS-DSCH indicator, analyzes the HS-DSCH indicator, multiplies a sign of the HS-DSCH indicator by 1 to invert the sign of the HS-DSCH indicator when the sign of the HS-DSCH indicator is different from a sign of the pilot, and transmits the HS-DSCH indicator to a switch(3004). In case that the sign of the HS-DSCH indicator is identical to the sign of the pilot, the signal decider(3003) immediately transmits the HS-DSCH indicator to the switch(3004). The switch(3004) transmits or does not transmits the HS-DSCH indicator modified by the signal decider(3003) on the basis of the CHICH estimation value received from the CPICH estimator(3001). An SIRest generator(3005) generates an SIRest using pilot bits received from the cell 1 and a cell 2 which does not transmit the HS-DSCH.
Patent KR-20030001795-A (KR)
Title: Image sensor and fabricating method of the same
Inventor: HWANG JUN
IPC: H01L27/146
Filed: 2001-06-28
Abstract: PURPOSE: An image sensor and a method for manufacturing the same are provided to prevent a cross-talk and to simplify manufacturing processes by using BSG(Boro Silicate Glass) as a shallow trench isolation layer. CONSTITUTION: A trench is formed by selectively etching a semiconductor layer(20). An isolation layer(23) is formed by filling a BSG layer into the trench. A channel stop region(P+) is formed so as to diffuse boron ions in the BSG layer into the lower portions of the isolation layer(23) by annealing the resultant structure. A gate electrode including a gate oxide(24), a gate conductive layer(25) and a gate spacer(26) is then formed. The first doping region(n-) is formed and the second doping region(P0) is formed in the first doping region(n-).
Patent KR-20030001801-A (KR)
Title: Apparatus and method for the synthesis of the diamond with powder shape by chemical vapor deposition (cvd) method
Inventor: BAEK YEONG JUN
IPC: C23C16/27
Filed: 2001-06-28
Abstract: PURPOSE: A process for synthesizing diamond powder having several micrometers or less of small particle size and spherical particle shape by chemical vapor deposition method is provided, and an apparatus which is capable of synthesizing diamond powder in large quantities by modifying structure of a synthesizing apparatus is provided. CONSTITUTION: In a CVD (chemical vapor deposition) diamond synthesizing apparatus for synthesizing a film shaped diamond on the substrate I by forming plasma in a vacuum container(1) thereby decomposing a carbon source reaction gas, the apparatus for synthesizing spherical diamond powder(7) comprises a substrate I(3) which is directly contacted with plasma(2), and a substrate II(8) which is mounted on the circumference of the substrate I so that the substrate II is not directly contacted with plasma, wherein the apparatus for synthesizing spherical diamond powder(7) comprises a substrate I which is fabricated in a ring shape, and a substrate II which is mounted on inner and outer parts of the ring shaped substrate I so that the substrate II is not contacted with plasma, the apparatus for synthesizing spherical diamond powder comprises two or more substrates I for separating plasma into two or more, and a substrate II which is mounted on the circumference of the substrates I so that the substrate II is not contacted with plasma, and wherein the substrate II is installed within 10 cm from plasma with the substrate II not being contacted with plasma.
Patent KR-20030002203-A (KR)
Title: Semiconductor DRAM cell
Inventor: JUN SEONG DO
IPC: H01L21/8242
Filed: 2001-06-30
Abstract: PURPOSE: A semiconductor dynamic random access memory(DRAM) cell is provided to prevent an active region connected to a storage electrode from being rounded in a photolithography process for defining the active region, by making the layout of the active region have a type of a long line connected to a direction of a bitline. CONSTITUTION: The bitline(46) is disposed in a direction vertical to a wordline(44). The active region(42) of a long line type is disposed in parallel with the bitline. A storage electrode connected to the active region by a contact is formed. A spacer is formed on the sidewall of the wordline. The word line has such a large width that the spacers come in contact with each other in a portion where the active region is connected to each other.
Patent KR-20030003563-A (KR)
Title: Kimchi vessel with handle
Inventor: CHO GYU SU
IPC: B65D25/28
Filed: 2001-07-03
Abstract: PURPOSE: A Kimchi container with a handle is provided to make the use and assembling of the handle easy by mounting the handle. CONSTITUTION: The Kimchi container comprises a case(10) with a bottom(12) and sides(11) for forming a storage space(10a) and a handle(30) at the sides(11) of the case(10). The upper portion of the case is opened. The handle(30) comprises a fixing member(31) mounted to the sides(11) of the case(10) and a holding member(36) having both ends rotatably coupled to both sides of the upper portion of the fixing member(31) and folded.
Patent KR-20030004476-A (KR)
Title: Small-amount settlement system and method thereof
Inventor: KIM DEOK WOO
Filed: 2001-07-05
Abstract: PURPOSE: A system and method for a small payment is provided to enable a user to use a credit card even for a small payment and enable a payment demanding company to reduce a load cause of supplying a payment process by making an agent approve a credit grant limit of the user from a credit card company and supply a small payment process by responding to a payment request with respect to a charge of the user from the payment demanding company. CONSTITUTION: A server of an agent receives a payment request from a payment demanding company through an interface(S602). The server searches monthly usage limit data of a corresponding user stored in a DB through a database engine(S604). If the received service charge is exceeded the monthly usage limit balance of the user(S606), the server requests a purchase of a credit card company(S610). The server transmits money by subtracting a payment commission from the credit card company to the payment demanding company(S612). The server receives new usage limit data with respect to the user(S614). The server updates the DB using usage limit data received through a database engine(S616).
Patent KR-20020006474-A (KR)
Inventor: SATO KIYOTAKA
IPC: H04L12/28
Filed: 2001-07-11
Abstract: PURPOSE: To provide a high-speed roaming method that can conduct roaming in a very short time by applying subscription operation to an adjacent access point having the best communication environment at a time when a beacon quality of a connected access point reaches a threshold value or below. CONSTITUTION: All access points are operated synchronously with each other and monitor a beacon in matching with a hopping frequency of an adjacent access point. Thus, a station grasps a newest wireless state of the adjacent access point to be subscribed to next and stores the information in a database. When the beacon quality of an access point to which the station subscribes to (is connected to) reaches a threshold value or below, the station references the database and matches a hopping channel and a hopping pattern with those of the adjacent access point having the best communication environment and directly applies subscription to the access point.
Patent KR-20030008468-A (KR)
Title: Brush cleaning device of chemical mechanical polishing apparatus
Inventor: KIM HYEONG RYEOL
IPC: H01L21/304
Filed: 2001-07-18
Abstract: PURPOSE: A brush cleaning apparatus of a chemical mechanical polishing equipment is provided to prevent leakage of solution by using a fixing jig for connecting a solution line with a supply tube. CONSTITUTION: A brush core(110) is installed at one side of a core fixing portion(100). The brush core(110) is rotated by a rotary device. The brush core(110) has a plurality of holes(180) for injecting solution. The brush core(110) is surrounded by a brush(120). The brush(120) is wetted by the solution injected from the holes(180) of the brush core(110). A surface of the wafer is cleaned by the wet brush(120). The solution is supplied to the core fixing portion(100) through a solution line(140). The solution is supplied to the brush core(110) through the solution line(140) and a supply tube(150). The solution line(140) and the supply tube(150) are connected to each other by a connection portion(130). The connection portion(130) is fixed to an inner part of the core fixing portion(100) by using a screw(160). A fixing jig(170) is fixed to the inner part of the core fixing portion(100).
Patent KR-20030008744-A (KR)
Inventor: LEE SUN JAE
IPC: G06F17/00
Filed: 2001-07-19
Abstract: PURPOSE: A method for making package goods with the Internet charged contents and a distribution method thereof are provided to make a contents consumer examines diverse package goods as an alternative plan through a single contract and to give an opportunity for selecting the new contents package goods combining more than two to the contents consumer. CONSTITUTION: A contents provider of the Internet charged contents makes the contents by processing the information, loads the contents to a web server, and restricts the use only to a customer passing the certification. The customer makes a contract with the package seller. The customer requests the certification by connecting to the package seller. The package seller provides a certification key to the customer after a verification procedure. The customer receiving the certification requests the constructing by connecting to a server of the contents provider. A contents providing server confirms a value of the certification key and provides the corresponding contents to the customer.