baber/WOPTO huggingface dataset:
Patent KR-20030010058-A (KR)
Title: Bobbin unit for winding a coreless coil, spindle unit for winding machine, winding machine of multi-spindle type, apparatus for controlling tension of wire, and winding system for winding a coil
Inventor: HONG SUN MO
IPC: H01F41/06
Filed: 2001-07-25
Abstract: PURPOSE: A bobbin unit for a coreless coil winding, a spindle unit for a winding machine, a winding machine for driving a plurality of spindles, a tensioner for a winding machine, and a coil winding system are provided to selectively perform winding operations of various forms by forming an attaching structure of one touch manner and reduce a time required to perform the winding operation. CONSTITUTION: The first and second guides(71,76) are connected to ends of a spindle(70) and an idle spindle(74), and guide a winding location of a wire. The wire is located between the first and second guides(71,76). A guide groove(82) is formed a peripheral surface of the first guide(71). A step portion(72) is formed at a peripheral surface of the spindle(70). The step portion(72) is integrally formed on the spindle(70) or is connected to the spindle(70) as an individual component. When a pressure pin(73) approaches and is escaped to and from the step portion(72), respectively, the pressure pin(73) grasps and releases the wire. An inner pin(75) is inserted into a pierced center of the idle spindle(74). Going and returning of the inner pin(75) is achieved by going and returning driving force of a hydraulic or pneumatic cylinder. The inner pin(75) is connected to an inner shaft(80).
Patent KR-20030010085-A (KR)
Title: Optical pickup apparatus for capable of detecting thickness variation of recording medium and Method for detecting thickness variation of recording medium using the same
Inventor: JUN JIN HUN
IPC: G11B19/12
Filed: 2001-07-25
Abstract: PURPOSE: An optical pick-up capable of detecting a variation in the thickness of a recording medium and a method for detecting the variation using the optical pick-up are provided to manufacture an optical recording medium having a uniform thickness. CONSTITUTION: An optical pick-up includes a light source(21) for generating lights, an object lens(31) for focusing the lights on a recording medium(33), an optical path converter(23) for converting the traveling path of a light beam reflected from the recording medium, a photo-detector for detecting the light beam that has been reflected from the recording medium and passed through the optical path converter, and a thickness variation detection circuit(45). The photo-detector outputs the first signal from a region where the quantity of received lights is relatively severely varied according to a variation in the thickness of the recording medium, and outputs the second signal from a region where the quantity of the received lights is slightly varied. The thickness variation detection circuit operates the first and second signals to detect the variation in the thickness of the recording medium.
Patent KR-20030015736-A (KR)
Title: Apparatus and method for providing digital contents portal service using off-line advertising media
Inventor: CHOI SEONG UK
IPC: G06F17/00
Filed: 2001-08-17
Abstract: PURPOSE: A device for supplying a digital contents portal service using an off-line advertising medium and a method thereof are provided to create new demand for a large quantity sale of digital contents by performing an advertisement with respect to digital contents through a printing matter on an off-line. CONSTITUTION: A web server(11) receives two-dimensional bar code information recorded in an off-line advertising medium and an identifier of a bar code reader which read the bar code information from a client program. In the case that a user is authenticated by an authentication unit(13), the web server(11) transmits digital contents received from a download server(12) in accordance with a result analyzed by a two-dimensional bar code information analysis unit(14) or web site initial information received from a web site designated by the analyzed bar code information. The authentication unit(13) compares the identifier of bar code reader with user information stored in a user database(18), and authenticates the user. The two-dimensional bar code information analysis unit(14) analyzes the two-dimensional bar code information received from the web server(11). The user database(18) stores user information including personal information of the user, the identifier of bar code reader allocated to the user, and a payment information. A contents provider database(19) stores contents usage information according to contents providers. The download server(12) transmits an identifier and an authentication key of contents designated as a web site designated by the bar code information analyzed by the two-dimensional bar code information analysis unit(14), and transmits contents to be downloaded to the web server(11).
Patent KR-20030018943-A (KR)
Title: Masking system of turbine whine noise
Inventor: CHOI SEONG BAE
IPC: F01N1/06
Filed: 2001-08-31
Abstract: PURPOSE: A turbine whine noise masking system is provided to mask a turbine whine noise generated by exhaust gas by generating a white noise at an exhaust port of an engine in order to mask a turbine whine noise. CONSTITUTION: A turbine whine noise masking system includes a speaker(7) installed at an exhaust gas discharging port(5) so as to output a sound. The exhaust gas discharging port(5) is formed at a rear portion of a muffler of an engine equipped with a turbo charger. A white noise generating module(11) having a white noise source chip(9) is connected to an external power supply(13) in such a manner that the speaker(7) generates a white noise having a predetermined range of frequency capable of masking a turbine whine noise. An engine R.P.M sensor(15) and a vehicle velocity sensor(17) provided in the white noise generating module(11).
Patent KR-20010090063-A (KR)
Title: Mud omitted
Inventor: GOO SUNG KWAN
IPC: A61K8/19
Filed: 2001-09-03
Abstract: PURPOSE: A mud pack with low skin irritation and excellent moisturizing effect is provided, which eases stress and tension of skin. CONSTITUTION: The mud pack comprises: 25wt.% of an aqueous mixture of extracts from allantoin, plant placenta, elastin and collagen; 25wt.% of germanium mud powder; 45wt.% of natural mineral water containing 23.67ppb of germanium, 57ppb of alum and a tiny amount of selenium; and 5wt.% of the extracts from 9 kinds of plants including aloe vera gel.
Patent KR-20030020616-A (KR)
Title: structure of drive wheel front axle for vehicle
Inventor: KIM GEUN BAE
IPC: B60B35/00
Filed: 2001-09-04
Abstract: PURPOSE: Front axle structure of driving wheels for a vehicle is provided to restrict inflow of dust and foreign matters to a hub bearing by discharging dust or foreign matters between a driving shaft and a steering knuckle through a foreign matter discharge pipe out of the driving shaft with suction pressure in rotating the driving shaft. CONSTITUTION: A foreign matter discharge device has a foreign matter guide groove(1a) formed around a driving shaft(1) near a hub bearing to guide foreign matters between the driving shaft and a steering knuckle; plural foreign matter discharge pipes(7) including inlets(7a) formed in the foreign matter guide groove for sucking foreign matters and outlets fixed in the foreign matter guide groove for discharging foreign matters; and plural foreign matter discharge holes(1b,1c) placed in the foreign matter guide groove with penetrating the driving shaft to generate suction pressure to the foreign matter guide groove in rotating the driving shaft. Dust and foreign matters are discharged through the discharge pipe out of the driving shaft.
Patent KR-20020023112-A (KR)
Title: Folding keyboard
Inventor: KATAKAMI SEIKI
IPC: G06F1/16
Filed: 2001-09-04
Abstract: PURPOSE: A folding keyboard is provided to increase effect of the opening and closing operation in one operation and hence which is mechanically sturdy. CONSTITUTION: The keyboard is severed along a boundary line between adjacent keytops located generally in the center of the length into keyboard parts(2, 3). An elongated cover plate(11) is pivotally attached on one side edge thereof to the lower portion of the severed face of one(2) of the divided keyboard parts, the cover plate(11) having opposed brackets(12) bent and extending in the same direction from the opposite ends thereof and opposed slide pins(19) provided one on each of the brackets toward the other side edge of the cover plate opposite from the severed face, the slide pins(19) being slidably received in corresponding elongated grooves(16) formed in the front and rear outside surfaces of the other divided keyboard part(3), and pins(17, 18) provided on the front and rear side panels of each of the divided keyboard parts being slidably and loosely fitted in elongated slots in moving links(13).
Patent KR-20020021597-A (KR)
Inventor: HORIUCHI MICHIO
IPC: H01L25/07
Filed: 2001-09-04
Abstract: PURPOSE: To provide a semiconductor device which is reduced and at the same time, uniformized in mounting height and requires no complicated processes for mounting a chip and is improved in manufacturing yields and can be uniformized in height, without being influenced by the variations in the thickness of the chip and enables batch execution of electrical tests, and to provide a method of manufacturing the same. CONSTITUTION: A semiconductor element 25 is stored with an active face 25A directed upward in a through-hole 24 formed in a wiring board 23, provided with a wiring pattern 22 on the upper face 23A. An electrode terminal 25E on the active face 25A of the semiconductor element 25 is connected to the wiring pattern 22 with bonding wires 26. The bonding wires 26 and the semiconductor element 25 are sealed integrally by a sealing-resin layer 27, with the semiconductor element 25 being fixed inside the through-hole 24. The lower face 23B of the wiring board 23, the downward rear face 25B of the semiconductor element 25, and the lower face 27B of the sealing resin layer 27 are ground and polished, to be flush with each other.
Patent KR-20020020204-A (KR)
Inventor: PARK JONG UK
IPC: C07D209/86
Filed: 2001-09-05
Abstract: PURPOSE: Provided are a color-developing compound with low molecular weight, which can be applied to a luminescent layer, a hole transfer layer, and an electron transfer layer of an electroluminescence display(ELD), and the organic ELD operated at a low voltage and showing various colors and having a fast response velocity. CONSTITUTION: The color-developing compound(formula 1) with low molecular weight contains carbazole, carbazole derivatives, or aromatic amine analogues as an electron donor and a stilbene group capable of controlling the light emitting area. And the organic ELD contains the color-developing compound and a dopant selected from the group consisting of dicarbazolyl azobenzene, fluorenyl diacetylene, perylene, carbazole, carbazole derivatives, a coumarin compound, and 4-(dicyanomethylene)-2-methyl-6-(1,1,7,7-tetramethyljulodinyl-9-enyl)-4H-pyran. In the formula, R1 to R4 are independently hydrogen, C1-C12 aliphatic alkyl, branched alkyl, C5-C24 cyclic alkyl, and C4-C14 aromatic group.
Patent KR-20030024311-A (KR)
Title: Air heater mattress and heating process
Inventor: BAE HAE BONG
IPC: A47C21/04
Filed: 2001-09-17
Abstract: PURPOSE: A heating mattress with a recirculating heater of mattress inner air mounted and a heating method thereof are provided to maintain the function of a cushion, as well as to emit the heat like a hot-floored room by recirculating the hot air into mattress when it's cold. CONSTITUTION: The heating mattress with a recirculating heater of mattress inner air mounted has construction which two perforated L-fixing plates(21) are welded on one edge of the rectangle shape-lower spring supporting frame(20) made of steel wire, and a pleated pipe of jet(6) and a pleated pipe of inlet(7) are bound to the plate, respectively to connect integrally to the recirculating heater of mattress inner air.
Patent KR-20020077014-A (KR)
Inventor: KOMAKI MASAKI
IPC: H01L27/04
Filed: 2001-09-21
Abstract: PURPOSE: To provide a basic cell that can improve the degree of freedom of wiring at the time of laying out a functional circuit block or a semiconductor integrated circuit device by utilizing the cell, and to provide a semiconductor integrated circuit device and a method and device for wiring. CONSTITUTION: The connecting terminals 2 and 3 of the basic cell 1 are used for supplying a power supply voltage VDD and a ground potential VSS to N- and P-type well regions. The terminals 2 and 3 can be constituted as contact structures between a metallic wiring layer and the N- and P-type well regions and, in addition, as stack VIA structures between many metallic wiring layers and the N- and P-type well regions in accordance with the manufacturing process of the semiconductor integrated circuit device that realizes the basic cell 1. In the basic cell 1, the connecting terminals 2 and 3 and the power supply voltage VDD and ground potential VSS supplied to two PMOS and NMOS transistors are not arranged.
Patent KR-20030028274-A (KR)
Title: Traffic Control System of Public Switched Telephone Network
Inventor: HWANG CHAN GYU
IPC: H04M3/22
Filed: 2001-09-28
Abstract: PURPOSE: A traffic control system of a PSTN(Public Switched Telephone Network) is provided to make software for controlling traffics as a component, thereby capable of operating a corresponding function under any system by name and parameter information on a corresponding component. CONSTITUTION: An exchange(10) is provided as an object of a management. A performance supervising unit(20) supervises a performance of an exchange. An alarm supervising unit(30) supervises an alarm of the exchange. A routing table component(42) stores routing information relating to a route control. A traffic management component(40) discriminates a policy related to a control on the basis of information transmitted from the performance supervising unit(20) and the alarm supervising unit(30), including a routing table component. A core function component layer(70) performs a control of the exchange substantially. A traffic control components(50) has an interface of components of a core function component layer, executes a corresponding component and controls traffics.
Patent KR-20030028309-A (KR)
Title: Apparatus and method for detecting display mode
Inventor: HONG JU SEON
IPC: H04N21/236
Filed: 2001-09-29
Abstract: PURPOSE: An apparatus and a method for judging a mode are provided to directly analyze a decoded video signal inputted from a video processor without receiving a mode control signal output from a controller so as to automatically judge a display mode. CONSTITUTION: A mode judgement apparatus includes a mode judgement unit(21-1) and a signal processor. The mode judgement unit counts clocks generated between the current horizontal synchronous signal and the next horizontal synchronous signal of a decoded video signal inputted to judge a predetermined display mode. The signal processor(21-2) format-converts the decoded video signal to correspond to the display mode judged by the mode judgement unit. The display mode is an analog display mode or a digital display mode.
Patent KR-20020029306-A (KR)
Inventor: HANDA RYUICHI
IPC: H01L23/373
Filed: 2001-10-11
Abstract: PURPOSE: A heat-softening heat-radiation sheet is provided, which is in the form of a solid sheet at room temperature, and readily attached to or detached from electronic components and a heat sink. CONSTITUTION: A heat-softening heat-radiation sheet(2) including a polyolefin-based heat-conductive composition which comprises a polyolefin and a heat-conductive filler, has a softening point of 40°C or above, has a thermal conductivity of 1.0 W/mK or higher, has a viscosity at 80°C of from 1 x 10¬2 to 1 x 10¬5 Pa.s and has a plasticity at 25°C in the range of from 100 to 700.
Patent KR-20030031389-A (KR)
Inventor: PARK HYEOK JOO
IPC: F03B17/04
Filed: 2001-10-14
Abstract: PURPOSE: A multi-purpose non-power pump is provided to achieve improved use convenience and minimize waste of water by automatically shutting the valve when water is not needed. CONSTITUTION: A packing(3) is fitted to a circular protrusion(2) formed at the inner wall of an automatic open/shut unit(1). A handle(5) of a valve(4) equipped with a magnet(6) is pushed toward a water discharge pipe(12), and the valve is pushed by a spring(17). A bubble generating unit(15) with a mesh(13) is coupled to the water discharge pipe. A ring(8) of a lever(9) is inserted into a groove(7) formed at the water discharge pipe, and a fixing ring(16) is coupled to the female screw of the water discharge pipe. The lever is equipped with a magnet(10) and a coated handle(11) so that a repulsive force is applied between the two magnets. A cartridge(A) has a hot water inlet hole and a cold water inlet hole(32) connected to a water supply path(61) of the automatic open/shut unit. An O-ring(18) is fitted to an intermediate outer frame of the cartridge, and a cap(62) is coupled to the female screw of a vertical pipe(19). A handle(26) is fitted to a shaft(25), and a bolt(27) is coupled into a hole. A cartridge bottom plate(30) has a circular protrusion(41) on which a packing(44) is disposed, and a handle(42) of a valve(43) is mounted thereon so as to allow the valve to open/shut a water channel. O-rings are fitted to a rotating shaft(70) so as to prevent leakage of water.
Patent KR-20030034508-A (KR)
Title: Light cardboad and shelter cleaner of abalone plant
Inventor: SEO IN SEOG
IPC: A01K61/00
Filed: 2001-10-23
Abstract: PURPOSE: Provided is an equipment to wash farming plates or shelters for abalone culture which uses ultrasonic wave or high frequency wave to wash the entire holder of the farming plate so that it increases convenience in washing the farming plates. CONSTITUTION: The equipment to wash the farming plates or the shelters for abalone culture comprises the parts of: a main body(40) which is formed in a rectangular parallelepiped shape; a wave generator(30) which generates ultrasonic wave or high frequency wave; a vibration part(20) which includes plural vibrating magnets(25), which is connected to the wave generator and located at the center of the main body; a washing bath(80) which lets the farming plates or the shelters washed by ultrasonic wave or high frequency wave; and a power controller(10) which is placed at one corner of the washing bath to control the wave generator.
Patent KR-20030035093-A (KR)
Title: a Trap Server and a Method for Managing SNMP Trap Messages in the ATM Exchanging System
Inventor: KIM HYEONG SEOK
IPC: H04L12/58
Filed: 2001-10-30
Abstract: PURPOSE: A trap server for managing SNMP(Simple Network Management Protocol) trap messages in an ATM(Asynchronous Transfer Mode) exchange system and a method therefor are provided to process only a SNMP trap, and to distribute the SNMP trap messages to a plurality of NMSs(Network Management Systems), by considering loads of the ATM exchange system itself and a network. CONSTITUTION: A trap demon(22) receives SNMP trap messages generated in an ATM exchange system, and delivers the SNMP trap messages. A database converter(23) converts the SNMP trap messages received through the trap demon(22) into SNMP trap information to store the converted information, and reads the corresponding stored SNMP trap message. A database(24) stores information of a manager and an agent necessary for operations, and the SNMP trap information converted by the database converter(23). And an SNMP library(21) controls operations of the trap demon(22), interprets the SNMP trap messages received from the database converter(23) to generate messages to be delivered to each NMS.
Patent KR-20020033575-A (KR)
Inventor: UEHARA HIDEKI
IPC: H01L27/32
Filed: 2001-10-30
Abstract: PURPOSE: An electro-optical device, an inspection method therefore, and electronic equipment are provided to accurately inspect an electro-optical device even if the distance between wires is narrow. CONSTITUTION: A liquid crystal apparatus is provided with a substrate holding an electro-optical material, and a plurality of wires having routing wire portions formed in a region of the substrate other than a region opposing the electro-optical material. The routing wire portion of each of the wires has a first portion and a second portion narrower than the first portion. In an inspection process of the liquid crystal apparatus, a plurality of inspection terminals(63) for supplying predetermined drive signals to the wires are brought into contact with the second portions of the wires.
Patent KR-20030035629-A (KR)
Title: removing construction of dust collecting filter of wireless vacuum cleaner
Inventor: LEE YEONG HO
IPC: A47L9/10
Filed: 2001-11-01
Abstract: PURPOSE: An attachment/detachment structure of a collect filter for a wireless type vacuum cleaner is provided to improve the suction force by a plurality of filer papers attached to the collect filer and obtain an easy attachment/detachment of the collect filter. CONSTITUTION: An attachment/detachment structure of a collect filter for a wireless type vacuum cleaner is composed of a main body(2) having a handle(1) and main brush engaged with the main body(2). The main body contains a suction motor and a power source. A separate space(10) for containing a collect filter(20) is formed at the space between the suction motor and the suction hole of the main body(2). The filter containing space(10) has a suction hole at a suction motor side and protrusion pipe(13) at a suction hole side. A fixed lever(16) is resiliently supported by a spring(14) at an upper portion of the protrusion pipe(13). The collect filter(20) is integrally formed with a fixed plate(22) to be inserted into the fixing groove at one end of the cylindrical body(21) and a cover(24) at the other end the cylindrical body(21). A filter paper(25) is attached to a peripheral surface of the cylindrical body(21).
Patent KR-20030038204-A (KR)
Title: testing system and the method for LPG engine
Inventor: KIM GI MYEONG
IPC: G01M15/00
Filed: 2001-11-09
Abstract: PURPOSE: An apparatus and a method for testing an engine of an LPG vehicle are provided to efficiently test the engine by automatically injecting fuel into a fuel tank while the engine is being tested. CONSTITUTION: An engine testing apparatus includes a fuel tank(10) for storing LPG fuel therein and an engine control device(15) for outputting a predetermined signal by determining an amount of fuel to be fed from the fuel tank(10). An interface circuit(20) outputs a signal by converting a signal outputted from the engine control device(15). A pressure adjusting device(35) adjusts the amount of fuel to be fed based on the signal outputted from the interface circuit(20). An operation of an engine(40) changes depending on the amount of fuel. A control plate(70) controls power applied to the engine control device(15). A fuel storing tank(50) is installed at an exterior for supplying fuel into the fuel tank(10). A fuel control device(60) is provided to generate a control signal for filling fuel into the fuel tank(10) or preventing fuel from being fed into the fuel tank(10).
Patent KR-20020038529-A (KR)
Inventor: MATSUZAKI HIROOMI
IPC: G03G21/18
Filed: 2001-11-16
Abstract: PURPOSE: To improve operability at the time of attaching a very heavy process cartridge whose toner capacity is large. CONSTITUTION: The process cartridge 15 is inserted in a direction orthogonal to paper surface in figure by guides 72 and 73. A guide part 15a guided by the guide 72 comes off on an inner side where the guide part 72 does not exist, and the process cartridge 15 is supported by the cam groove of a lever 78. By turning a lever 77 in a direction shown by an arrow B, the process cartridge 15 is rocked with the guide 73 as center, and a bearing member 22 is fit and positioned in a positioning groove 75.