baber/WOPTO huggingface dataset:
Patent KR-20020010391-A (KR)
Title: An incandescent lamp for traffic signal lamp
Inventor: JUN JONG DEUK
IPC: H01K1/10
Filed: 2000-07-29
Abstract: PURPOSE: An incandescent lamp bulb is provided to achieve an improved luminous efficiency and lengthen useful life of the lamp, while significantly reducing maintenance cost. CONSTITUTION: An incandescent lamp bulb(30) comprises a base member(31) to be fixed to a socket; a glass body(32) arranged at an upper end of the base member; a pair of lead-in wires(33) connected to the glass body through the base member, and which leads in an external power; a filament(34) for interconnecting both ends of the lead-in wires; and a stem(36) for fixing a support(35) for supporting the filament. The incandescent lamp bulb is fixed to be adjacent to a lens of a traffic signal lamp body. The filament is formed of a mixture of rhenium and tungsten, and has both ends fixed to the both ends of the lead-in wires, while forming a polygon by the five supports arranged at the upper end of the stem. The glass body has an internal sealed space filled with a mixture gas of krypton and nitrogen.
Patent KR-20010049968-A (KR)
Inventor: JUNG SUNG MAN
IPC: C01G35/00
Filed: 2000-08-02
Abstract: PURPOSE: A tantalum manufacturing device and a tantalum manufacturing method are provided which continuously produce tantalum by repeating a chain of process and improve workability and consequently productivity. CONSTITUTION: The device has a reaction container containing reductant and reaction salt and a raw materials charging container containing raw materials and prepares tantalum by injecting the raw materials charging container into the reaction container, wherein it comprises: (i) a vacuum means which prevents the oxidation of tantalum and comprises a vacuum container(100) and a vacuum pump(110); (ii) a heat-emitting means which heats the reaction container to an adequate temperature to generate electron by the reduction reaction of the reductant and the reaction salt and comprises a chamber housing(200), a heating element(220) and a temperature control device(230); and (iii) a conductor member(300) which continuously moves the electron generated by the reduction reaction to the raw material charging container charged in the vacuum container. The method comprises steps of: (i) a calcining step which discharges oxygen in the reaction container and heat-treats the reductant and reaction salt under adequate vacuum pressure at an adequate temperature for a certain time; (ii) an electron generating step which generates the electron by dissolving the heat-treated reductant and reaction salt; and (iii) a tantalum producing step which produces the tantalum by the reaction of the generated electron and the raw materials.
Patent KR-20020012411-A (KR)
Title: Semiconductor integrated circuit incorporating electrically erasable and programmable memory
Inventor: KIM GWANG WON
IPC: H01L27/115
Filed: 2000-08-07
Abstract: PURPOSE: A semiconductor integrated circuit having an electrically erasable and programmable memory is provided to automatically access a memory cell transistor when a power supply starts to be supplied, and to minimize current consumption by making a current path not formed between a power supply voltage and a ground voltage. CONSTITUTION: A circuit storing configuration setup data of the semiconductor integrated circuit is built in the semiconductor integrated circuit. The configuration setup data of the semiconductor integrated circuit is stored in the first and second non-volatile memory cell transistors(CELL1,CELL2), respectively. Data stored in the first and second memory cell transistors is latched in a latch unit(L1). The first and second memory cell transistors store complementary data. Data corresponding to the second memory cell transistor among the latched data is outputted as the configuration setup data by the latch unit.
Patent KR-20020012681-A (KR)
Title: Novel whitening compounds
Inventor: PARK HYANG RAE
IPC: C07D311/22
Filed: 2000-08-08
Abstract: PURPOSE: Provided is novel whitening composition which contains chromone of the formula(1) as an active ingredient. The chromone can be mass-produced and inhibits tyrosinase activity effectively, therefore it can be useful as an active ingredient of a whitening composition. CONSTITUTION: The whitening composition contains chromone of the formula(1), wherein R1 is hydrogen, or lower alkyl group selected from the group consisting of -CH3, -CH2CH3, -CH2CH2CH3, -CH(CH3)2, -CH2CH2CH2CH2CH3, -CH(CH3)CH2CH3, and -CH2CH(CH3)2; R2 is -CH2-, -CH2CH2-, -CH2CH2CH2-, CH2CH(C6H5)- or CHR4-(where, R4 IS -CH3, -CH2CH3 OR -CH2C6H5-); and R3 is -CH3, -CH2CH3,-CH2CH2CH3 or -CH(CH3)2.
Patent KR-20020019219-A (KR)
Title: Envelope detecting circuit design method of video signal processing IC and IC using thereof
Inventor: KIM CHEOL MIN
IPC: H04N9/79
Filed: 2000-09-05
Abstract: PURPOSE: A method of designing an envelop detection circuit of a video signal processing IC is provided to minimize the number of components of an external application circuit of the video signal processing IC so as to reduce the number of processing steps and costs. CONSTITUTION: A video signal processing IC containing an envelop detector(241) for detecting an envelop of an FM video signal is designed in such a manner that a level change switching circuit(241c) that varies an envelop level value according to an execute mode and a resistor of the output port of the envelop detector are included in the video signal processing IC. The switching ON/OFF control of the level change switching circuit is carried out by control data provided by a microprocessor.
Patent KR-20020019776-A (KR)
Title: Eye movement apparatus
Inventor: CHO SEUNG JUN
IPC: A61H5/00
Filed: 2000-09-07
Abstract: PURPOSE: An eyeball exercise appliance is provided to improve the restoration effect of eyesight by maximizing the exercise of eyeballs, and to sanitarily sterilize the eyeballs and relax them by irradiating anions. CONSTITUTION: The eyeball exercise appliance is comprised of a body(1) formed with a height adjustable stand(2); a guide(3) provided inside the body; a lens holder(5) formed with an optical lens(4) to be moved along the guide; an ocular(6) provided out of the body with being fitted in the lens holder; a film cartridge(9) formed with an accommodation alternation exercise lamp and a viewpoint movement exercise lamp; and a controller for controlling the lens holder and the film cartridge.
Patent KR-20010050560-A (KR)
Inventor: MINOSHIMA MASAHIKO
IPC: F24F3/16
Filed: 2000-09-21
Abstract: PURPOSE: To provide a clean room capable of improving the quality of a semiconductor device and its manufacturing yield by reducing the possibility of the contamination on a wafer. CONSTITUTION: A clean room 1 has an inside room 10 in which a predetermined semiconductor device manufacturing apparatus 2, an interface box 4, and an interface box opener 5, and the like, and an outside room 20 which surrounds the inside room 10 to form an air circulating passage 12 between itself and the inside room 10, wherein air in the inside room 10 is circulated via the air circulating passage 12 and a fan filter unit provided in the inside room 10. Independently of a first air flow 13 circulating in the inside room 10 and the air circulating passage 12, a second clean air flow is supplied from the outside directly to the vicinity of the interface box opener 5.
Patent KR-20020022963-A (KR)
Title: A tact switch assembly
Inventor: LEE CHAE HWA
IPC: H01H13/04
Filed: 2000-09-21
Abstract: PURPOSE: A tact switch assembly is provided to achieve an improved productivity and reduce manufacturing cost by integrating a tact switch and button into a housing. CONSTITUTION: A tact switch assembly(20) comprises a housing(21) fixed to a circuit board, a button(22) disposed in the housing, and a tact switch(23) operating by the button. The housing includes a main body(21a) where the button is arranged to move forward and backward; a cover(21g) mounted to the main body, and which has the tact switch arranged inside the cover; and a mounting element for mounting the main body and the cover. The cover includes a hook(21i) fixed to a circuit board(12); and a pair of terminals(23e) for connecting the tact switch to the circuit board when the housing is fixed through the hook.
Patent KR-20020028688-A (KR)
Title: Anti-twist device of seat belt for automobile
Inventor: SHIN DAL SU
IPC: B60R22/00
Filed: 2000-10-11
Abstract: PURPOSE: An apparatus for preventing a seat belt of a vehicle from being tangled is provided to allow a webbing to move along a precise route by allowing a guide slot of an upper anchorage to move along a locking protrusion of an upper anchorage cover. CONSTITUTION: A guide slot(13) is formed at an upper end of an upper anchorage(11) in such a manner that the upper anchorage(11) of an upper anchor plate(10) and an upper anchorage cover(12) can be slidably moved. A locking protrusion(14) is formed at a lower end of the upper anchorage cover(14), so as to ensure a precise route of a webbing(20). The guide slot(13) has a U-shape, and a locking member(15) is arranged at a predetermined portion of the guide slot(13). The locking protrusion(14) has an I-beam shape, and a locking jaw(16) is formed at both ends of the locking protrusion(14) so as to prevent the upper anchorage(11) of the upper anchor plate(10) from being separated from the upper anchorage cover(12).
Patent KR-20020030629-A (KR)
Title: synchronizer of manual transmission
Inventor: LEE JEONG U
IPC: F16D23/06
Filed: 2000-10-19
Abstract: PURPOSE: A synchronization device for a vehicle transmission is provided to improve the transmission feeling by providing synchronization assist elements between a synchronizer ring and a clutch gear to generate friction in case of transmission. CONSTITUTION: A synchronization device for a vehicle transmission includes synchronization assist elements engaged with a synchronizer ring(62) and a clutch gear(60) for generating a rolling resistance between the synchronizer ring and the clutch gear to assist the synchronization, wherein the synchronization assist elements are to be at least a ball bearing(60c) elastically supported by a spring(60b) on a top surface of the clutch gear and an indent groove(62b) corresponding to the ball bearing at a bottom surface of the synchronizer ring.
Patent KR-20020030985-A (KR)
Inventor: KANG WON JUN
IPC: G11C11/409
Filed: 2000-10-20
Abstract: PURPOSE: A sense amplifier circuit is provided to improve the margin of noise caused by a sense amplifier enable signal during precharging. CONSTITUTION: A precharge part(10) operates in response to a sense amplifier enable signal(PSASEL), and precharges output terminals of a cross-couple sense amplifier(20). The cross-couple sense amplifier(20) receives data signals on data input/output signal lines(LIO, LIOb) in response to the sense amplifier enable signal(PSASEL). The cross-couple sense amplifier(20) includes a ground part(30) which makes sensing current, generated during a high period of the sense amplifier enable signal, flow to a ground terminal.
Patent KR-20010007906-A (KR)
Inventor: YUN YONG KIL
IPC: A01G1/04
Filed: 2000-10-20
Abstract: PURPOSE: Temperature adjusting plate is provided which circulates cool or warm water to cool or heat a mushroom inoculum cultivator directly so that it reduces time to cool or heat the inoculum cultivator. CONSTITUTION: The temperature adjusting plate in a table bed is characterized by placing a feeding nipple(2a) and an exhausting nipple(2b) for connecting a hose that are penetrated at both sides of a body(1), which is made by a hollow bed-typed hexahedral and then circulating with feeding or exhausting cool or warm water through a circulation tank and the feeding and the exhausting nipple that are connected to a circulation pump.
Patent KR-20020031867-A (KR)
Title: Method for Creating and Searching configuration Information
Inventor: JUN SANG YONG
IPC: G06F17/30
Filed: 2000-10-24
Abstract: PURPOSE: A method for generating and searching the configuration information of a mobile communication system is provided to maintain the same configuration information between each block by linking up the information of rack, shelf and slot with a tree structure. CONSTITUTION: The method for generating and searching configuration information comprises steps of generating each data file for rack and shelf, that is the configuration information of mobile communication system, individually linking the system of each rack to the rack of each shelf by reading the rack and shelf information from the rack data file, linking a slot to each shelf by reading the slot shape information forming shelf from the shelf data file and by searching the shelf of rack data file matching to the shelf, and drawing a picture and removing an obstacle by using the configuration information linked with the system, rack, shelf and slot. The rack data file includes the information needed to draw a picture in GUI(Graphic User Interface) in necessary as well as each ID and name for system, rack, shelf and slot.
Patent KR-20020032204-A (KR)
Title: Low emission regenerative burner for industrial furnace
Inventor: LEE EUN GYEONG
IPC: F22B35/00
Filed: 2000-10-26
Abstract: PURPOSE: A low pollution heat accumulating type combustor is provided to prevent explosion and suppress generation of NOx during combustion reaction, while increasing durability of combustion furnace. CONSTITUTION: A combustor comprises a first combustor(100) and a second combustor(200) disposed adjacent with each other; and fuel injection nozzles(112,212). A high temperature air for combustion and exhaust gas are supplied or discharged periodically through air nozzles(111,211) for combustion, while a fuel gas is supplied continuously. The fuel injection nozzles are disposed within the air nozzles for combustion, and air orifices(115,215) are disposed within the air nozzles for combustion so as to apply a precessional motion to the air for combustion.
Patent KR-20020032825-A (KR)
Title: Apparatus for intercepting outside air in electric furnace
Inventor: WEE HEUNG DEOK
IPC: F27B3/22
Filed: 2000-10-27
Abstract: PURPOSE: An apparatus for cutting off external air in an electric furnace is provided which cuts off flowing of the external air into the side of a tapping hole. CONSTITUTION: The apparatus for cutting off external air in an electric furnace(20) comprises a bellows pipe one end of which is connected to a gas duct(22), and the other end of which is connected to a tapping hole of the electric furnace in such a way that the bellows pipe is attached to or detached from the tapping hole; and a suction fan(30) which is installed in the middle of the bellows pipe and capable of being rotated, wherein the apparatus further comprises a gate(32) on a part of which a waste heat blowing port fixed to the other end of the bellows pipe is formed, and on the other part of which the tapping hole is formed; and a guide means enabling the gate to be reciprocated from one side to the other side, and the tapping hole is assembled into the gate(32) in such a manner that the tapping hole is attached to or detached from the gate.
Patent KR-20010051696-A (KR)
Inventor: HANAZAWA YASUYUKI
IPC: G02F1/1341
Filed: 2000-11-15
Abstract: PURPOSE: To provide an active matrix type liquid crystal display device in which the frame can be made narrow without causing leaking of light. CONSTITUTION: A frame pattern 16 is formed in the outside of the display region, and the frame pattern is formed with a gap from the columnar spacer 3 in the outermost periphery. The gap between the frame pattern and the outermost peripheral columnar spacer is shielded from light by a line 15 a part of which is overlapped with the frame pattern.
Patent KR-20010060355-A (KR)
Inventor: DEGODJUK VALERY VASILIEVICH
IPC: G08G5/06
Filed: 2000-11-20
Abstract: PURPOSE: A real-time tracing and management method of land based vehicles of the air port is provided to use satellite positioning technology. CONSTITUTION: The real-time tracing and management method includes a generation of a geographical information system for the airport area, the real-time judgment regarding the coordinates of the vehicles by a satellite positioning device, control over the moving speed and/or route of the vehicles, and traffic control over the vehicles. Further, the states of the vehicles and/or the operation implementation time of each vehicle is controlled to move and operate the vehicles according to the temporal technology schedule of after-flight service operation of an airplane based upon a daily flight schedule. The geographical information system for the air port area is generated in two-dimensional coordinates and the coordinates of the vehicles are judged according to relative geographical coordinates.
Patent KR-20020039724-A (KR)
Title: Apparatus for recovering exercise for bone-fracture patient and method for controlling said apparatus
Inventor: CHA IN HYEOK
IPC: A61F5/01
Filed: 2000-11-22
Abstract: PURPOSE: A restoration exercise apparatus for a bone fracture patient and a control method thereof are provided to enable the patient to selectively perform the unfolding/folding action of legs as well as the opening/closing action thereof by using only one apparatus. CONSTITUTION: The restoration exercise apparatus for a bone fracture patient comprises a base member(12); a footstool frame(16) rotatable coupled to one end of the base member and composed of plural parts hinged each other; a driving device(14) rotatable coupled to the other end of the base member for supporting the frame as well as reciprocating the one end of the frame; a first angle sensor(100) installed at hinge side of the frame for detecting a folding angle of the frame; a second angle sensor(110) installed at a coupling portion between the base member and the frame for detecting a rotation angle of the frame; plural limit sensors arranged at regular distances on top surface of the base member for generating a signal corresponding to the contact of the driving device; a key manipulating part for inputting an action order; a control part; and a motor driving part. The control part determines whether a moving device is aligned with the base member from the signal input by the limit sensors and determines the folding angle and the rotation angle of the frame, thus controlling the operation of a motor according to the input order.
Patent KR-20010008317-A (KR)
Inventor: BAE JONG UK
IPC: B41F30/00
Filed: 2000-11-23
Abstract: PURPOSE: A printing roller pressing device of a printing machine for a thick blanket provides to print on not only the surface of the blanket but also the inside with strong pressing force in only one processing. CONSTITUTION: A printing roller pressing device of a printing machine for a thick blanket consists of a cylinder(8), a roller mounting part(9), a printing roller(10), and a pressing part(11). When the printing roller(10) moves in the vertical direction, the printing roller(10) presses a screen(21). A stand(9) moves in the vertical direction as the printing roller(11) presses and rolls on the upper side of the screen(21) and dyestuff on the printing roller(10) permeates into fabric through the pattern on the screen(21). At this time, the pressing parts(11) fixing on the roller mounting part(9) presses the printing roller(10) so that the printing roller(10) presses and rolls on the screen(21) with strong pressing force. Therefore, dyestuff permeates into not only the surface of the blanket but also the inside even though the blanket is thick.
Patent KR-20020041194-A (KR)
Title: Washing machine and method for displaying washing information of the same
Inventor: CHO SO YEONG
IPC: D06F33/02
Filed: 2000-11-27
Abstract: PURPOSE: A washing machine and a method for displaying washing information are provided to improve washing performance by displaying washing information service of each laundry stroke suitable for a user's washing habit. CONSTITUTION: A washing machine includes a key input part(100) for inputting a user's order, a storage(140) capable of reading and writing, a communication part(150), a display part(130) and a system micom(160). The storage stores washer related information including washer operating algorithm and information of the stroke number by laundry stroke. The communication part allows data communication by connecting with the Internet according to the user's demand. The display part displays washing information service of each laundry stroke transmitted from the Internet according to the user's demand. The system micom controls a motor and a load for performing laundry operation corresponding to each laundry stroke and storing information of the stroke number by each laundry stroke, and displaying washing information service corresponding to the information of the stroke number.
Patent KR-20020043033-A (KR)
Title: The composition of refrigerant mixtures for alternating refrigerant r-500
Inventor: CHO SEUNG YEON
IPC: C09K5/04
Filed: 2000-12-01
Abstract: PURPOSE: Provided is a mixed coolant composition, which can replace R-500 only by adjustment of amount of coolant, has excellent cubic refrigeration capability, capability factor and vapor pressure property, and which ensures a reliability of various components of refrigerator. CONSTITUTION: The mixed coolant composition for replacement of coolant R-500, comprises 45-75 wt%(based on the total coolant composition) of cyclopropane, which is hydrocarbon based coolant gas; and 25-55 wt% of 1,1-difluoroethane, which is hydrofluorocarbon based coolant gas. The coolant composition further comprises 5% or less of additives selected from the group consisting of carbon dioxide, trifluoromethyl iodide, and mixture thereof, so as to improve the combustibility of hydrocarbon based coolant, and compensate smooth flowing of coolant oil and cubic refrigeration capability of coolant.
Patent KR-20020044848-A (KR)
Title: Apparatus and method for block matching by using dispersed accumulate array in video coder
Inventor: JUNG YEONG HUN
IPC: H04N19/174
Filed: 2000-12-07
Abstract: PURPOSE: A block matching device is provided to use a dispersed accumulate array while estimating a motion in motion picture compression, thereby reducing calculations of a block matching algorithm. CONSTITUTION: A present/previous block memory(10) stores a present block and a previous block. A slice candidate extractor(20) performs an SAD(Sum of Absolute Difference) by slices of each candidate by the previous block, and extracts a candidate for the present block. A motion vector decider(40) decides a motion vector by using the extracted candidate. The slice candidate extractor comprises as follows. A candidate slice SAD calculator(21) calculates portions of SADs of predetermined candidates, and calculates a final SAD of the candidates. A candidate comparison extractor(22) removes candidates having a lower probability of being motion vectors by using the calculated SAD, and extracts a candidate having the lowest MAD(Mean Absolute Difference) value for finally-remaining candidates.
Patent KR-20020046853-A (KR)
Title: Locking assembly for quarter trim tool box
Inventor: KIM HYO GEUN
IPC: E05B65/52
Filed: 2000-12-15
Abstract: PURPOSE: A locking assembly of quarter trim tool box is provided to reduce manufacturing processes and costs by simplifying a structure and a fabrication process. CONSTITUTION: A locking assembly of a quarter trim tool box comprises a locking housing(1), a locking assembly releasing part(3) located in the locking housing(1) capable of revolving and moving up and down, a locking part(5) for releasing the locking state by entering into the locking housing(1) according to the operation of the locking assembly releasing part(3), and a guiding part located between the locking assembly releasing part(3) and the locking housing(1). At this point, the guiding part includes a number of guiding holes connected with projections of the locking assembly releasing part(3), thereby revolving and moving up and down.