baber/WOPTO huggingface dataset:
Patent KR-20020004349-A (KR)
Title: Toy car with Cartridge type battery loading structure
Inventor: LEE YOUNG MIN
IPC: A63H29/22
Filed: 2000-07-05
Abstract: PURPOSE: Provided is a battery adhesion structure in an electromotive car toy which assembles and stores multiple batteries in one cartridge so that it helps to do battery exchange work easily by exchanging the cartridge. CONSTITUTION: The battery adhesion structure in the electromotive car comprises the parts of: a frame(10); a driving motor which is placed in the frame; a wheel which is rotated by the driving motor; a gear device which adjusts the rotation power of the driving motor properly to transfer to a wheel(30); a cover which is bound with the frame to show the similar appearance as the car; and a cartridge(60) which is placed in the frame to have multiple batteries(B) assembled and built in driving the driving motor with including a base(62) to show both electrodes of the batteries and a cover(64) to be bound with the base at one edge and separated from the base at the other edge.
Patent KR-20000063416-A (KR)
Inventor: WOO BOO GOO
IPC: A63B19/00
Filed: 2000-07-07
Abstract: PURPOSE: A hula hoop is provided in which projections are suddenly shrunk to massage one's waist when projections are touched around the waist so that it promotes the aerobic movement of waist muscles. CONSTITUTION: The hula hoop using seaflower theory comprises the parts of: a seaflower projection(1) which includes a feeler(2) wherein a feeler head(11) and a feeler body(12) are included and the feeler head has larger area than the feeler body for acupressure and massage; and a hula hoop rim(8) wherein a negative screw(5) in the rim is rotated and inserted to a positive screw(4) at the lower edge part of the projection.
Patent KR-20020006815-A (KR)
Title: Management apparatus and method of a household appliances
Inventor: KIM HYEON SUK
IPC: H04L12/12
Filed: 2000-07-13
Abstract: PURPOSE: A device and a method for managing electric home appliances are provided to enable an outdoor user to remotely control electric home appliances via a user's computer by constructing history data of the electric home appliances in a management server and transmitting the history data to the user computer. CONSTITUTION: The device comprises an electric home appliance(10), a management server(30) and a user computer(40) connected with each other via a network(20). Function inputted by an outdoor user is set up via a function input unit of the electric home appliance. User data and failure diagnostic data are stored in a memory of the electric home appliance. A control unit of the electric home appliance transmits the user data and the failure diagnostic data to the management server via a connection unit with response to the request of transmission from the management server. The management server constructs the data transmitted from the electric home appliance in a history database and provides the data obtained by analyzing the history database to the user computer with response to the request.
Patent KR-20010030062-A (KR)
Title: Nonvolatile semiconductor memory
Inventor: IMAMIYA KENICHI
IPC: H01L29/788
Filed: 2000-08-05
Abstract: PURPOSE: To provide a NAND type EEPROM enabling high speed rewriting by enlarging a memory cell current of write-in-verify-read-out for normal read- out of data. CONSTITUTION: A NAND cell of this non-volatile semiconductor memory is constituted of memory cells MC0-MC31 and selection transistors SST, GST connected with each other in series. At the time of writing data, write-in voltage Vpgm is given to a selection word line of a selection block, pass voltage Vpass 2 is given to a non-selection word line, and electrons are injected to a floating gate in a selection memory cell. In verify-read-out operation after writing data, verify-read-out voltage is given to the selection word line and pass voltage Vpass 3 is given to the non-selection word line. The pass voltage Vpass 3 given to the non-selection word line at the time of verify-read-out is set to a higher value than the pass voltage Vpass given to the non-selection word line at the time of normal read-out of data.
Patent KR-20000063993-A (KR)
Inventor: CHOI JONG HYEA
IPC: C05F9/00
Filed: 2000-08-16
Abstract: PURPOSE: Provided is fermentative compost which is recycled from waste foods, waste autoclave lightweight concrete(ALC), and fly ash generated from a thermoelectric power plant. CONSTITUTION: The fermentative compost is produced by a process comprising the steps of: mixing 20-28 wt% of the ALC, 5-10 wt% of the fly ash, and 59-72 wt% of the waste foods for 5-10 min.; adding 3 wt% of a fermenting agent and stirring for 3-5min.; separating metals from the mixture; mixing 95-97 wt% of the fermented mixture with 3-5 wt% of yellow soil; drying and compacting.
Patent KR-20020019140-A (KR)
Title: Flash memory having low operation voltage and manufacturing method thereof
Inventor: KIM HONG SEUP
IPC: H01L21/336
Filed: 2000-09-05
Abstract: PURPOSE: A low voltage drive flash memory and a method for fabricating the same are provided to drive a flash memory under a low voltage by coupling a logic circuit with the flash memory on one chip. CONSTITUTION: A gate oxide layer(12) is formed on a predetermined region of a semiconductor substrate(11). An ion trap region(16) is formed on a corner part of the gate oxide layer(12). A floating gate(13) is formed on an upper portion of the gate oxide layer(12). A dielectric layer(14) is formed on an upper portion of the floating gate(13). A control gate(14) is formed on an upper portion of the floating gate(13). A control gate(15) is formed on an upper portion of the dielectric layer(14). A spacer(18) is formed on the gate oxide layer(12) including the ion trap region(16), the floating gate(13), the dielectric layer(14), and the control gate(15). An LDD(Lightly Doped Drain)(17) is formed on the semiconductor substrate(17) under the spacer(18). A source/drain region(19) is formed on a contact portion between the LDD(17) and the semiconductor substrate(11).
Patent KR-20000072466-A (KR)
Inventor: LEE JANG GUEN
IPC: E05C9/10
Filed: 2000-09-05
Abstract: PURPOSE: An opening and closing control device for a sliding window is provided to lock a window with complete closure of the window in the room and to open and close a window within a limited range. CONSTITUTION: In an open state of a window, the lower end of a hanging unit(32) of a subsidiary lever(31) is pressurized by a hanging sill(14) of a body(11) right before the complete closure of the window. A coil spring(35) is compressed while the subsidiary lever rotates around a hinge pin(36). With complete closure of the window, the hanging unit is released from the hanging sill. The subsidiary lever returns to its original position by the rebounding force of the coil spring. Thereby, the window is locked.
Patent KR-20020021476-A (KR)
Title: Chip scale semiconductor package and manufacturing method therefor
Inventor: LEE BONG HUI
IPC: H01L23/02
Filed: 2000-09-15
Abstract: PURPOSE: A chip scale semiconductor package is provided to improve physical cohesion between resin and a lead frame by filling the resin between a die pad and a lead under the die pad, and to improve reliability by preventing delamination between an interface of a chip or lead frame and the resin. CONSTITUTION: The semiconductor chip(24) is attached to a lower surface of the die pad(21). A plurality of leads are formed at a height different from that of the die pad. A land(23) is formed in the plurality of leads by a half etch process. An encapsulation material(27) encapsulates the die pad, the semiconductor chip and a bonding wire(25) to make the land of the lead exposed to the lower surface.
Patent KR-20020021879-A (KR)
Inventor: SONG YEONG HWA
IPC: H01J11/24
Filed: 2000-09-18
Abstract: PURPOSE: A plasma display panel is provided to enhance luminescence and aperture ratio by forming bus electrodes on non-luminescent areas. CONSTITUTION: A plasma display panel comprises a front glass substrate(11) and a rear glass substrate(12). The rear glass substrate(12) includes parallel address electrodes(13A) on its inner surface, and a dielectric layer(14') over the address electrodes(13A). Discharge cells(19) are formed by forming barrier ribs(17) on the dielectric layer(14'). Between the barrier ribs(17), red, green and blue luminescent material are applied. The front glass substrate(11) includes pairs of display electrodes, and bus electrodes(31). The bus electrodes(31) are formed non-luminescent areas between pairs of the display electrodes in order not to be superposed with the display electrodes.
Patent KR-20020022197-A (KR)
Title: A apparatus for preventing vertical scroll shake
Inventor: SON YEONG UK
IPC: H04N7/01
Filed: 2000-09-19
Abstract: PURPOSE: An apparatus for preventing vertical scroll twitter is provided to mitigate deterioration of picture quality in vertical scroll, which may be generated when a broadcasting signal in the interlaced scanning mode is converted into a broadcasting signal in the progressive scanning mode. CONSTITUTION: An apparatus for preventing of vertical scroll twitter includes a frame motion detector(20) for detecting a motion between pixels according to a difference between the absolute values of current frame and previous frame, and a vertical motion detector(26) for comparing a difference value between pixels, which is calculated by block matching by lines between the current frame and previous frame, with a predetermined reference value. The apparatus further includes a selector(27) for selecting the motion value of the frame motion detector according to the vertical motion signal detected by the vertical motion detector, and a motion compensator(28) for compensating for the position of a corresponding image according to the selected motion value.
Patent KR-20010067212-A (KR)
Inventor: FUJII YASUHIKO
IPC: B01D53/86
Filed: 2000-09-21
Abstract: PURPOSE: Provided is a catalyst for the decomposition of an organohalogen compound for efficiently decomposing aromatic organohalogen compounds such as dioxins and precursors thereof, which are contained in a very small amount in an exhaust gas discharged from waste incinerators, or aliphatic organohalogen compounds such as trichloroethylene and dichlorometahne. CONSTITUTION: The composite catalyst capable of decomposing an organohalogen compound, comprises: iron compound particles having an average particle size of 0.01 to 2.0 mu m, and having a phosphorus content of not more than 0.02%, a sulfur content of not more than 0.3% and a sodium content of not more than 0.3% each by weight based on the weight of the particles; and an amine compound. The composite catalyst having a catalytic activity such that not less than 50% by weight of monochlorobenzene is decomposed when 50 mg of a mixture comprising iron oxide-based particles, obtained by heat-treating the particles at a temperature of 300 deg.C for 60 minutes in air, and the amine compound, is contacted with 5.0 X 10 mol of monochlorobenzene at a temperature of 300 deg.C at a space velocity of 150,000 h-1 using a pulse catalytic reactor.
Patent KR-20010016023-A (KR)
Title: Method of preparing objects containing dna
Inventor: KIM PIL DONG
IPC: A61B5/117
Filed: 2000-10-04
Abstract: PURPOSE: A method for manufacturing a product containing DNA is provided to reduce production cost by eliminating the processes of DNA extraction, multiplication, electrophoresis, and dyeing. CONSTITUTION: A product containing DNA is manufactured by the following steps of: i) obtaining DNA samples from a donor and extracting only DNA therefrom, followed by performing PCR using 4 polymorphic markers, electrophoresis on the polyacrylamide gel and drying the gel after dying; ii) scanning image of flimsy polyacrylamide gel containing a DNA band made of the DNA fragments; iii) performing offset printing on a product using the scanned data; iv) applying DNA solution to the offset printed DNA band image. The product having remarkable durability lasts for a long time and is made at a low cost.
Patent KR-20010050906-A (KR)
Inventor: FUYAMA MORIAKI
IPC: C23F4/00
Filed: 2000-10-06
Abstract: PURPOSE: To provide a method for treating a sample capable of securing a high etch rate even at a low sample temperature, free from a post-treating stage, e.g. of removing corrosive products and enough only by subjecting the components of chlorine used for plasma and remained to corrosion treatment, to provide a device therefor and to provide a method for fabricating a magnetic head. CONSTITUTION: A laminated film is deposited from a seed layer of an NiFe alloy, an upper magnetic pole of an NiFe alloy connected thereto, a gap layer of an oxidized film tightly adhered to the seed layer and a shield layer of an NiFe alloy tightly adhered to the gap layer, with the upper magnetic pole as a mask, the seed layer is subjected to plasma treatment and etching working by using a gas system containing chlorine, and, after that, the residual chlorine components are removed by executing removing and drying treatment with a liquid.
Patent KR-20020028143-A (KR)
Title: A computer Executable Survey Method
Inventor: JANG YU SEOB
IPC: G06Q30/02
Filed: 2000-10-07
Abstract: PURPOSE: A method for surveying a questionnaire capable of being executed by a computer is provided to execute a questionnaire survey by selecting a specific level, to enhance the reliability of questionnaire survey to promote the continuous participation by offering diversity premium. CONSTITUTION: The method comprises a member database(20), questionnaire database(30) and a premium database(40) connecting to a server(10) and a plurality of member computers(50) connecting to the server. The server transmits the information stored in the database to the member computers and processes the information received from the member computers. The member database stores the member information including an address, age, sex, profession and points of member. The questionnaire database stores the data relating to the questionnaire and the response data of questionnaire inputted by the member. The premium database stores the premium information according to the kinds and level and the premium preference data according to the selection of premium.
Patent KR-20010040080-A (KR)
Inventor: KOMIYA SHOICHIRO
IPC: H02G11/00
Filed: 2000-10-13
Abstract: PURPOSE: To provide a cable drag chain for easily assembling an upper connecting rod and making upper connecting rod hardly slip out by using elastic deformation of resin. CONSTITUTION: A cable drag chain 10 has plural resin link bodies 12 connected so as to be mutually bendable. The link bodies 12 have a pair of left/right link plates 16, 17, a lower connecting rod 18 and an upper connecting rod 20 for connecting the lower edge and the upper edge of the link plates 16, 17. The upper connecting rod 20 is connected at one end to the link plate 16 via a hinge part 24. The upper connecting rod 20 has a locking part 26 on the other end. A circular recessed place 25 is formed in the outside surface center in the hinge part 24. The hinge part 24 for forming the recessed place 25 becomes small in the cross-sectional area in the center, and is easily bendable, and a bending part is specified. In the hinge part 24, a width and a thickness are decided by considering maximum tensile stress and maximum compressive stress so as to be deformed in an elastic area.
Patent KR-20020030128-A (KR)
Title: Automatic device for preparing paper rolls
Inventor: BAEK YONG GUK
IPC: B65H67/02
Filed: 2000-10-16
Abstract: PURPOSE: A device for automatically preparing a newspaper is provided to reduce number of worker by automatically operating a process and to continuously print the newspaper by removing faulty. CONSTITUTION: A device for automatically preparing a newspaper comprises an upper frame(33) connecting plural supporting pillars(21-1,22-1); a newspaper combining or elevating device mounted in a body; a horizontal cutter horizontally cutting the newspaper by being mounted on the newspaper combining or elevating device; a newspaper attaching device prevent the newspaper from widening caused by letting air between the newspapers; a newspaper transferring guide plate(15); and an adhesive tape attaching device(16) installed on the newspaper transferring guide plate. Thereby, the device for automatically preparing the newspaper reduces a producing cost by automatically operating a process.
Patent KR-20020033278-A (KR)
Title: Firewall system and method for protecting network elements in data communication network
Inventor: LEE SANG CHEON
IPC: G06F15/00
Filed: 2000-10-30
Abstract: PURPOSE: A device and method for preventing hacking in data communication network are provided to prevent the hacking fundamentally by exchanging specific identification data between a server client terminal and a client terminal connected to a data communication network, thereby permitting an opening of a data path with respect to a computer terminal in case that an accurate identification data are recognized. CONSTITUTION: A decoder(44) is inserted between a data communication network and a client/server computer terminal and decodes identification data being received from a network connection unit. A memory(48) stores receipt-objected identification data in advance. A control unit(46) compares decoded identification data by the decoder(44) with decoder(44) registered in the memory and performs a switching control of a data path. A LAN-PCI interface(50) is responded to a switching control of the control unit(46) and performs a switching of the data path to the computer terminal.
Patent KR-20020037103-A (KR)
Title: Multi-user detection system for mobile communications
Inventor: KO HAK RIM
IPC: H04B7/216
Filed: 2000-11-13
Abstract: PURPOSE: A device for removing interferences of many users in a mobile communication system is provided to remove other user's interference received in a different direction from a receiving direction of a user signal by using a space filtering method, and to remove an interference, which is received in a similar method in the receiving direction of the user signal and is not removed by the space filtering method, by using a method of removing a detected signal interference of many users, so as to improve a system capacity. CONSTITUTION: A beam shaper(10) shapes a beam to make signals of M antenna elements N signals having directions. Parallel searchers(105) are composed of N searchers for searching in which direction a path signal having a spread code same as a spread code of a demanded user is largely received. A controller(106) outputs various system control signals by using directional information of the parallel searchers(105). The first despreader(20) performs a despreading by using beam direction signals, and couples the signals by a ratio of a received path signal power, then reproduces the signals by using a wireless channel parameter for estimating each path signal. An interference remover(30) inputs the reproduced path signals, and removes all path signals except a self path signal by using baseband signals corresponding to each direction and the reproduced path signals. The second despreader(40) inputs each path signal whose interference is removed, and performs a despreading for the signals to output the despread signals.
Patent KR-20010025258-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D1/00
Filed: 2000-11-22
Abstract: PURPOSE: A container including an acupressure tool is provided to reduce a working process and cost, and to promote the circulation of blood and health. CONSTITUTION: A body(10) of a container(1) has a recessed space on one side. An acupressure tool fixing groove is formed on upper and lower faces of the recessed space, and a supporting rod(21) of an acupressure tool(20) arranging protrusions is inserted to the acupressure tool fixing groove. The acupressure tool is turned with the supporting rod by moving the body after placing the acupressure tool on one part of a body. A working process and cost are reduced by directly combining the acupressure tool with the body without an additional acupressure tool fixing bar.
Patent KR-20010062278-A (KR)
Inventor: FURUTA MOTONOBU
IPC: B29C48/90
Filed: 2000-12-08
Abstract: PURPOSE: A resin guide device for an inflation molding machine is provided to obtain a film having a good appearance with reduced wrinkles and uniform thickness. CONSTITUTION: Plural guide members(6a,6b) of a resin guide device(3) have frames(7,9) arranged in parallel at a prescribed interval and permeable guide sheets(8) stuck to the frames. The sheets are deformed by the pressure of air for inflating bubbles(B) extruded from an inflation molding die(2). When the bubbles are in contact with a pair of the sheets, the sheets wrap up the bubbles while being pushed outside by the bubbles. A wrapped contact surface is formed, and the bubbles are folded flatly in the state. Thereby, the guide device obtains a film having a good appearance with low wrinkles and thickness ununiformity.
Patent KR-20020047397-A (KR)
Title: licence lamp garnish for vehicle
Inventor: KWON TAE SEOK
IPC: B60Q1/56
Filed: 2000-12-13
Abstract: PURPOSE: A license lamp garnish for a vehicle is provided to reduce operational faulty by simply producing the license lamp garnish and to conveniently replace. CONSTITUTION: A license lamp garnish in a vehicle comprises a coating unit(12) formed on a license lamp garnish(10); a chrome plating unit(11) mounted on an upper portion of the coating unit; a connecting piece(11a) arranged on the chrome plating unit; a combining boss(12a) formed on the coating unit; a combining screw(13) assembling the chrome coating unit with the coating unit; a license lamp; and a chassis rear panel(30). The chrome-coating unit is mounted on an upper portion of the coating unit by separately producing. Thereby, the license lamp garnish in the vehicle reduces operational faulty by simply producing the license lamp garnish. Moreover, the license lamp garnish in the vehicle conveniently replaces the license lamp garnish.
Patent KR-20020047665-A (KR)
Title: Device for measuring high stickiness of metal in a furnace
Inventor: KO YEONG JIN
IPC: G01L5/00
Filed: 2000-12-13
Abstract: PURPOSE: A high temperature viscosity measuring apparatus is provided to maintain measurement value of torque sensor accurate by attenuating instantaneous torque suddenly transmitted to the torque sensor. CONSTITUTION: A high temperature viscosity measuring apparatus comprises a servo motor(1) mounted to an upper plate(3) by a fixing member(9); a stirring rod(10) coupled to the servo motor by inserting a coupling ring(2) between the servo motor and the stirring rod; a lower plate(3') where the stirring rod is mounted to be rotatable by inserting ball bearings(6,7); a torque sensor(4) installed to the stirring rod arranged between the upper plate and the lower plate; an air cooler(8) arranged underneath the lower plate, and which cools the stirring rod; an upper flexible coupling(12) installed to the stirring rod disposed between the coupling ring and the torque sensor; and a lower flexible coupling(14) installed to the stirring rod disposed between the torque sensor and the lower plate.
Patent KR-20020047820-A (KR)
Title: Non-dairy creamer composition with alternative sweetener and coffee mix manufactured therewith
Inventor: AHN SEON MIN
IPC: A23C13/00
Filed: 2000-12-14
Abstract: PURPOSE: A creamer composition having sweetness of above predetermined level, together with characteristics of general creamers is provided. A coffee mix containing the creamer reduces the amount of sugar to be added to exhibit sweetness closely similar to conventional coffee mix products by 40%, thereby reducing the caloric intake by about 20%. CONSTITUTION: The creamer is made up of 99.7 to 99.9% by weight of a vegetable creamer and 0.1 to 0.3% by weight of Stevioside or sucralose and the coffee mix is made up of 38 to 46% by weight of the creamer composition having high sweetness, 16 to 20% by weight of coffee and 36 to 44% by weight of sugar.