baber/WOPTO huggingface dataset:
Patent KR-20020071072-A (KR)
Title: Change wind
Inventor: CHUN BONG WOO
IPC: F04D29/36
Filed: 2001-03-02
Abstract: PURPOSE: A flue gas diffusion device is provided to achieve improved efficiency of dust collection by changing the direction of wind in a desired direction through a dual blade structure. CONSTITUTION: A wind introduced from outside contacts a wind shield(1) and rotates in the bent direction of front blades(5). Thus, the wind blows in the dust collecting direction. A plurality of auxiliary blades(3) are arranged between front blades. The auxiliary blade is connected to an accelerating pedal of a motor vehicle through a cable, such that the cable is pulled toward a hole(2) and the joint of the auxiliary blade is tightened and drawn toward the front blade when the accelerating pedal is pressed. Thus, the wind colliding against the front blade collides the area adjacent the dust collecting direction, and the wind colliding against the auxiliary blade collides rearward from the original position.
Patent KR-20020072413-A (KR)
Title: Apparatus for adapter using a bluetooth technology and Operating method for the same
Inventor: YOON MIN HO
IPC: G11B20/00
Filed: 2001-03-09
Abstract: PURPOSE: An adaptor device employing bluetooth technology and a method for driving the same are provided to perform the wireless data communications by connecting a pair of adaptor devices employing the bluetooth technology to parallel ports of two electronic devices. CONSTITUTION: An adaptor device employing bluetooth technology includes a parallel port connection part(110) connected to parallel ports of electronic device for receiving data to be transferred to an electronic device of an opposite part or outputting data received from the opposite part's electronic device to a corresponding electronic device, a CPU(120) for controlling the transmission or output of data of the parallel port connection part, an ROM(130) and an RAM(140) incorporating various control programs, a CPLD part(150) for realizing various logic circuits by programming the internal circuits as programming control data is received from the pre-programmed logic circuit via the parallel port connection part, UART(or USB;160) part for generating logical connection between a pair of electronic devices, converting the output data to the data to be transferred for the perfect data transmission/reception, and outputting the received data to the CPU, and a bluetooth module(170) for transferring the data input from the UART to the adaptor device connected to the opposite part's electronic device in the bluetooth technology or receiving such transferred data.
Patent KR-20020016493-A (KR)
Title: Method for making a transparent panel for a display window
Inventor: ABE TAKEO
IPC: G02B1/11
Filed: 2001-03-13
Abstract: PURPOSE: To obtain a manufacturing method of a transparent panel for a display window which enables proper formation of a reflection preventing layer even when the transparent panel is curved, while reducing the manufacturing cost of the transparent panel having the reflection preventing layer. CONSTITUTION: A transparent sheet piece 5 having the reflection preventing layer 5c and others is formed in a size corresponding to the transparent panel 1 fitted to the display window 3 of a portable telephone or the like. The transparent sheet piece 5 is disposed on the wall of the depth of a molding spaces 13a and 13b of molds 11 and 12 and then a transparent resin, the material C of a panel body 4, is injected into the molding spaces 13a and 13b. Thereby the panel body 4 is molded, while the panel body 4 and the transparent sheet piece 5 are integrated with each other.
Patent KR-20010090501-A (KR)
Title: Building Material Compositions
Inventor: KIESEWETTER RENE
IPC: C09D7/12
Filed: 2001-03-17
Abstract: PURPOSE: Provided is a building material composition prepared from or added a particulate material selected from particulate polysaccharides or particulate polysaccharide derivatives thereto. CONSTITUTION: The composition is prepared by a method comprising (a) forming a feed composition comprising a member selected from the group consisting of polysaccharides and polysaccharide derivatives, and 35 wt% to 99 wt% of water, based on the total weight of the feed composition, wherein the member is at least one of swelled and dissolved in the feed composition, (b) contacting, in a mill, the feed composition with a gas stream, thereby converting simultaneously the water of the feed composition into water vapor, and the member of the feed composition into solid state form of finely particulate material, (c) separating the particulate material from the gas stream, and (d) optionally drying the particulate material.
Patent KR-20020075960-A (KR)
Title: Method for detecting face region using neural network
Inventor: KIM YONG SEONG
IPC: G06K9/00
Filed: 2001-03-26
Abstract: PURPOSE: A method for detecting a face region using a neural network is provided to reduce an amount of calculation in the procedure for searching the face region centralized the most plenty of calculation and enhance a performing speed without lowering of performance of algorithm. CONSTITUTION: The neural network is initialized(301S). ALL values as a memory space for storing the result passed through the neural network are initialized as NULL(302S). A skin color mask is produced as a memory space having the same size to an input image(303S,304S). After confirming the pixel values of (x,y) positions of the input image, if the values are a skin color series, TRUE is stored to the positions of (x,y) of the skin color mask and when the values are not a skin color series, FALSE is stored to the positions of (x,y) of the skin color mask(305S).
Patent KR-20010067792-A (KR)
Title: manufacturing method of half-finished commutator
Inventor: KIM MYUNG HYO
IPC: H02K13/00
Filed: 2001-03-27
Abstract: PURPOSE: A manufacturing method for a semimanufactured commutator is provided to minimize the squandering of unnecessary material and to reduce the required cost in mold by simplifying the mold structure. CONSTITUTION: The manufacturing apparatus for a semimanufactured commutator(100) comprises a feeding unit composed of a plurality of rollers, a pressing unit having five successive processes, and a bending unit. The manufacturing method includes the steps of supplying the material to the cylindrical semimanufactured commutator forming direction by rotating the rollers, press processing for forming a plurality of concave-convex legs on both ends, and bending the molded commutator to be cylindrical shape and bending the concave-convex legs to inner side direction. The press processing includes the steps of forming the position selection hole, firstly cutting the both ends, secondly cutting the both ends, bending the idle, and bending the concave-convex legs. In the bending process, the material is cut with a predefined length and a plurality of protruded lower concave-convex legs(120) are inwardly bended and the upper auxiliary concave-convex legs(115) are bended.
Patent KR-20020076500-A (KR)
Title: A mat washing device for car
Inventor: OH OK KYUN
IPC: B08B3/02
Filed: 2001-03-29
Abstract: PURPOSE: A mat cleaning apparatus for a vehicle is provided to enhance a cleaning of the mat by removing a pollutant and water simultaneously. CONSTITUTION: A mat cleaning apparatus comprises a box type body, a mat supporting unit for supporting a bottom side of the mat, a mat carrying device(200) for pushing an upper surface of the mat and carrying the mat, a roller(300), a driving device(400) for rotating the roller, an absorbing device(500) for absorbing a pollutant and a contaminated water, and a water injecting device(600) for spraying a compressed water at the bottom side of the mat. The mat supporting unit is coupled and formed at an upper end of the body. The roller is installed at the lower side of the mat supporting unit, and connected by a chain to the mat carrying device.
Patent KR-20020012109-A (KR)
Inventor: LEE YOUNG SEB
IPC: H05B41/14
Filed: 2001-04-02
Abstract: PURPOSE: A power saver for electronic stabilizer is provided to achieve a maximized effectiveness of power saving by stepping down the input power into the minimum power for the electronic stabilizer. CONSTITUTION: A power saver comprises a power input unit; a DC transformer for transforming AC power into DC power through a bridge diode, smoothing the DC power through an electrolytic condenser and supplying the result to a DC output unit; a program control unit for receiving the current detected by a current detection unit and cutting the over current being applied to the electronic stabilizer, so as to protect the circuit and risk of accident.
Patent KR-20010067985-A (KR)
Inventor: SONG TAE YONG
IPC: F04D13/06
Filed: 2001-04-12
Abstract: PURPOSE: An automatic pump is provided to vertically fix a base plate of a lid switch by inserting into a switch body, to horizontally settle the lid switch by forming a fixing protrusion on a switch cover, and to improve work ability of the lid switch. CONSTITUTION: An automatic pump comprises a case; an impeller, a motor, a connection unit, a flux switch unit, and a lid switch unit(160). The lid switch unit comprises a switch body(161) forming a fixing groove on an inner middle portion; a switch cover(163) installing plural fixing protrusions on a portion corresponding to the fixing grove; a base plate(165) forming patterns on vertical ends portions by being fixed by the fixing protrusion of the switch cover while forming a concave unit; a lid switch(167) soldering-fixed on both ends of the pattern corresponding to the concave unit of the base plate; and plural wires soldering-fixed to the pattern. The base plate is inserted to the switch body by being formed as a square plate corresponding to the fixing groove. The automatic pump improve work ability of the lid switch and increases using efficiency by corresponding the lid switch to horizontal and vertical install of the automatic pump.
Patent KR-20020083211-A (KR)
Title: Device and method for fuel leak checking of liquefied petroleum injection in vehicle
Inventor: KIM GI MYEONG
IPC: B60K15/077
Filed: 2001-04-26
Abstract: PURPOSE: A fuel leak alarming apparatus of an LPI(Liquefied Petroleum Injection) vehicle and a method thereof are provided to prevent accidents by warning to a driver in advance with accurately detecting leakage of high pressure fuel in a fuel line from a fuel tank to an injector. CONSTITUTION: A fuel leak alarming device of an LPI vehicle is composed of a vehicle state detecting unit(100) outputting a signal according to the operation state of the vehicle; an engine control unit(200) outputting a warning signal to a driver according to lowering of pressure by receiving the signal from the vehicle state detecting unit, and a control signal for starting; and a driving unit(300) warning fuel leakage according to the control signal from the engine control unit, actuating a shutoff valve of a fuel tank and a fuel pump, and outputting an ignition signal. Accidents are prevented with alarming in advance by detecting fuel leakage accurately.
Patent KR-20020083697-A (KR)
Title: Auxiliary apparatus for operating alarm and leak-breaker the electric fire indications of wiring system lines
Inventor: KIM DONG LIM
IPC: H02H3/08
Filed: 2001-04-28
Abstract: PURPOSE: An auxiliary device is provided to effectively prevent fire accidents and protect electric devices by breaking unstable voltage generated between cables. CONSTITUTION: An auxiliary device comprises a condenser(C1) connected to ends of AC power terminals(H,N) and AC terminal of rectifier diodes(D1 to D4), and which controls current and reduces operating power for control circuit; a varistor(VR1) connected to the alternate current side of rectifier circuit, and which protects circuit from over voltage; smoothing and static voltage circuits(R1,C2,D5); a comparator amplifier(IC1) for comparing a reference voltage and a fluctuation voltage; a comparator amplifier(IC2) for comparing a reference voltage and a voltage formed by a duty factor; a transistor(TR1) for switching relay and display; a switch(S1) for function test; a buzzer(BZ) and an LED; a resistor(R8) for a PTC or a filament type bulb; and a switch(S3) which is turned off to give an alarm and turned on to operate an electric leakage breaker upon occurrence of abnormal voltage.
Patent KR-20020084975-A (KR)
Title: production of incinerated construction materials using wastewater sludge
Inventor: CHOY SEUNG HOON
IPC: C04B35/622
Filed: 2001-05-03
Abstract: PURPOSE: Provided is a manufacturing method of sintered construction materials by using sewage sludge instead of conventional sands and gravels. The resultant construction materials have no effluence of heavy metals, high strength, and environmental affinity. CONSTITUTION: The manufacturing method of construction materials, such as bricks, panels, and blocks, comprises the steps of: mixing 20-50% of sewage sludge powder, 10-30% of clay, 15-25% of silica, 3-7% of gypsum and 10-30% of blast furnace slag, where the sewage sludge powder is obtained by drying sewage sludge cakes containing more than 80% water at 95-105deg.C for 24hrs to be less than 3% of water content, and grinding; pressing mixed raw materials into the shapes of brick, block, panel, etc.; drying at 70deg.C for 1-2hrs; sintering at 900-1100deg.C for 12hrs, resulting in that organic materials in sewage sludge are removed and heavy metals(Hg, Cd, Cu, etc.) are bonded to other metals to prevent effluence of heavy metals; and cooling.
Patent KR-20020087146-A (KR)
Title: Electronic ballasts for hid-lamp
Inventor: PARK YEONG GIL
IPC: H05B41/288
Filed: 2001-05-14
Abstract: PURPOSE: An electronic stabilizer for a high intensity discharge is provided to improve the stability of lamp output by detecting the zero crossing of lamp output current to control the duty of switching signal. CONSTITUTION: An EMI(ElectroMagnetic Interference) eliminating filter circuit(10) eliminates noise causing an electromagnetic wave interference upon applying an input power(AC). A full-wave rectification and filtering circuit(20) receives an output voltage of the EMI eliminating filter circuit(10) and full-wave rectifies it to generate a DC(Direct Current) voltage and eliminates noise. A power-factor improvement circuit(30) receives an output voltage of the full-wave rectification and filtering circuit(20) improves power-factor to output the improved power-factor. A voltage control oscillation circuit(40) receives an output voltage of the power-factor improvement circuit(30) and outputs a switching signal to a first switching driving circuit(50). A second switching driving circuit(60) drives other two switching devices formed on a full-bridge inverter(70). The full-bridge inverter(70) generates a quasi-square wave and outputs a lamp driving signal. A lamp driving circuit(80) receives an output voltage of the full-bridge inverter(70) to turn on the lamp. A voltage detecting and protecting circuit(90) detects and rectifies lamp output voltage and current of the lamp driving circuit(80), applies the rectified control signal to the voltage control oscillation circuit(40) as a driving frequency switching signal, and protects the voltage control oscillation circuit(40) by blocking over-voltage and over-current.
Patent KR-20020087578-A (KR)
Title: Voice Message Delivery Method and Portable Terminals Suitable for Transceiving Voice Messages
Inventor: HONG HYEON U
IPC: H04W4/00
Filed: 2001-05-14
Abstract: PURPOSE: A voice message transmission method is provided to receive a message from a wireless terminal to supply the message to another terminal, and to have a voice message transceiving function, thereby interworking with many wireless communication networks and transceiving a voice message between terminals connected to different networks. CONSTITUTION: A transmitter connects to a WAP gateway server to receive a WAP menu page(100,102). When the transmitter selects a voice message transmitting menu, a recording request signal is transmitted to a WTA(Wireless Telephony Application) server(104). The WTA server requests a receiver's telephone number inputting from the transmitter's terminal(106). The transmitter inputs the receiver's telephone number, and transmits the number to the WTA server(108). The WTA server supplies the telephone number and the transmitter's telephone number to an ARS/CTI unit, and directs to store a voice message. The ARS/CTI unit stores the voice message in a message storage(110-114). A message managing server stores message-related data, and informs the receiver's terminal of a message arrival(116). The receiver directly connects with the ARS/CTI unit(118). The ARS/CTI unit reads the voice message from the message storage, and supplies the message to the receiver's terminal(120).
Patent KR-20010069863-A (KR)
Title: insulator
Inventor: CHO I GON
IPC: H01B17/02
Filed: 2001-05-15
Abstract: PURPOSE: A polymer synthesization rubber insulator for power distribution is provided to improve the compression intensity of the connection portion of the metal connection pad and to prevent water from flowing into the connection portion. CONSTITUTION: The polymer synthesization rubber insulator comprises an insulating rod(200) made of insulation reinforcement synthetic resins, a polymer synthesization rubber sheath(300) encircling the rod, and two metal connection pads(100). Both ends of the rod are exposed and inserted into the metal connection pads. A protruded O-ring(310) encircles the ends of polymer synthesization rubber sheath and prevents the water from flowing into the rod. The connection portions between the rod and the metal connection pad are coated with sealing material to prevent the water from flowing into the rod. The metal connection pad has the first compression groove used to compress polymer synthesization rubber insulator and the second compression groove used to compress the first compression groove.
Patent KR-20010069906-A (KR)
Title: cliculation pump filter
Inventor: CHUNG TAE WON
IPC: B01D39/00
Filed: 2001-05-18
Abstract: PURPOSE: A filter for a circulating motor is provided, which can fulfill its function even if water flows from bottom to top and can prevent leakage of residue even when the motor stops. CONSTITUTION: The system comprises the followings: (i) a primary filter (d) that is operated by a valve of a disc (a); and (ii) a secondary filter (c) that is operated by a valve of a disc (b). During the operation of the circulating motor the discs (a,b) are pushed upward to make the fluid flow through the filters (d,c), while during shut down of the circulating motor the discs(a,b) are set down to close filter holes and so prevent backflow of the filtrate, wherein the disc (a) is heavier than the disc (b) and is closed first.
Patent KR-20020088745-A (KR)
Title: Crt flat panel
Inventor: JUN CHAN GUK
IPC: H01J29/86
Filed: 2001-05-21
Abstract: PURPOSE: A flat panel for a CRT is provided to reduce costs by eliminating the process of grinding an inner surface of a flat panel, while improving characteristics of the CRT. CONSTITUTION: A flat panel(10) for a CRT, comprises an inner surface(13) on which a rail(20) for installation of a shadow mask(30) is installed; an effective surface for displaying images; and a skirt portion(16) formed by bending each side of the effective surface. The skirt portion has a height which is lower than the height of the rail. When the half of length of shorter side effective surface is Ye, center of the inner surface of the flat panel is zero, Z-data at Ye is Zye, and the thickness of the central portion of the flat panel is Ct, radius of curvature(Ryi) of the shorter side is calculated by the formula of (Ye¬2 + Zye¬2)/(2 x Zye). The calculated value is applied to the formula(Ct + (Ryi - (Ryi¬2 - Ye¬2)¬0.5)/Ct), such that the final value falls within the range of 1.01 to 1.15.
Patent KR-20020091550-A (KR)
Title: Burglarproof device for a car
Inventor: KIM SEOK
IPC: B60R25/045
Filed: 2001-05-31
Abstract: PURPOSE: An anti-burglar apparatus for a vehicle is provided to effectively prevent the vehicle from being stolen by allowing the vehicle to be maintained in a non-ignition state even if a burglar enters into the vehicle and tries to ignite the vehicle. CONSTITUTION: An anti-burglar apparatus includes a remote controller(1), which operates a solenoid actuator(3) installed in a vehicle in such a manner that a key cylinder(5) is rotatably switched. A locking hole(7) is formed in a circumferential surface of the key cylinder(5). The solenoid actuator(3) includes a locking plunger(9), which is inserted/withdrawn into/from the locking hole(7) so as to switch the rotational state of the key cylinder(5). The rotation of the key cylinder(5) is determined depending on the operation of the solenoid actuator(3). The solenoid actuator(3) is fixed in a key box supporting the key cylinder(5) so as to limit the rotation of the key cylinder(5).
Patent KR-20020093212-A (KR)
Title: sporting goods for play
Inventor: KIM KI YUK
IPC: A63B21/28
Filed: 2001-06-07
Abstract: PURPOSE: An exercise equipment having entertainment function is provided, thereby a consumer can exercise with interests, so that the exercise effects can be maximized. CONSTITUTION: The exercise equipment having entertainment function comprises weighting body(10) having a certain weight and a penetrating hole(12) in its center; two strings(20a, 20b) which are installed through the penetrating hole, thereby moving the weighting body(10) to one side or other side; and grips(30) which are installed in each end of the string(20a, 20b), wherein an iron plate is installed within the weighting body to have a certain weight; a counting device is installed to the grip(30); and the weighting body further contains an electric generator consisting of a rotation roller having a magnetic shaft, bobbin having coils which is installed in the outer side of the magnetic shaft, and a lamp.
Patent KR-20020094276-A (KR)
Title: Impeller of water pump having variable vane
Inventor: KANG JONG IN
IPC: F04D29/24
Filed: 2001-06-08
Abstract: PURPOSE: A water pump impeller with variable vane is provided to achieve improved cooling efficiency by automatically controlling a coolant pumping amount, while improving durability of engine and fuel efficiency. CONSTITUTION: A water pump impeller(30) comprises an impeller body(31) having a plurality of guide holes(32) formed in a radial direction at a disk, a protruded hole(33) for insertion of a driving shaft(80), a space formed by expanding the portion where the protruded hole and the disk are interconnected, and a stopper arranged within the space so as to control rotation angle of a vane; a plurality of variable vanes(40) formed into streamline so as to apply pressure to the coolant by the rotation of the impeller body, wherein each variable vane has an end hinge-coupled to the impeller body through a pin(41) and the other end having a protruded guide rotating along a guide hole; a vane control plate having a hole formed in a radial direction and a stopper for controlling rotation angle, which is attached to the rear side of the impeller body; and an expansion unit accommodated in the space of the impeller body, which expands/contracts by the temperature of the coolant so as to thereby apply force to the stopper of the vane control plate and rotate the vane control plate.