baber/WOPTO huggingface dataset:
Patent KR-20020078536-A (KR)
Title: Method of trace digital-subscriber-signalling-system
Inventor: KIM GYE JIN
IPC: H04M3/30
Filed: 2001-04-04
Abstract: PURPOSE: A method of tracing ISDN subscriber signals of a full electronic exchange is provided to trace a layer2 frame transmitted/received on a D channel of an ISDN, and to trace an ISDN layer3 message included in the layer2 frame, to perform a subscriber signal tracking function using a structure of a data bit string by a primitive type, thereby enabling an operator to easily process an error caused between an ISDN subscriber terminal and a network. CONSTITUTION: When a CTPM(Call Trace Path set-up Management) inputs an MMCRegISDNTrcSig message, the CTPM recognizes the inputted message as a registration performing command of DSS1(Digital Subscriber Signaling System No.1) tracing data(S100). The CTPM transmits an ISDNTrcRQ(TRC_reg) message to a CTPS(Call Trace Path Set-up block)(S102). The CTPS analyzes data traced through a DSI(Digital Subscriber Interface) by messages on a CTPS_ASP(Access Switching Processor)(S126). The CTPS registers the traced data in a tracing DB to update the traced data(S128). The CTPS decides whether the updated data is formed data or general data(S134). If the data is the general data, the CTPS transmits the registered data to the CTPM to output the data as many as preset output frequencies(S136). If the data is the formed data, the CTPS starts an output mode changing process(S138).
Patent KR-20020078435-A (KR)
Title: Apparatus and method for detecting and controlling fault of elements in production equipment
Inventor: WOO CHEOL UNG
IPC: G05B23/00
Filed: 2001-04-09
Abstract: PURPOSE: An apparatus for sensing failures of production facilities, a control unit and a control method are provided to prevent damages of unmanned automation production facilities by sensing and controlling automatically important failures. CONSTITUTION: A plurality of sense/control portions(70) detects corresponding failures and releases the failures. A diagnosis/control portion is formed with the first signal processing portion(75), a control portion(80), a memory(100), a failure generation information memory(101), and the second signal processing portion(25). The signal processing portion(75) converts signals of the sense/control portions(70) to digital signals, control signals to analog signals, and supplies the converted analog signals to the sense/control portions(70). The control portion(80) controls a failure releasing operation and a transmitting operation of failure information and a telephone number. The memory(100) stores release commands corresponding to each failure. The failure generation information memory(101) stores failure information. The second signal processing portion(25) converts a transmitting signal to the analog signal according to the control portion(80). A modem(30) is used for transmitting the failure information to a PSTN(Public Switched Telephone Network)(35).
Patent KR-20020080838-A (KR)
Title: Process for the selective preparation of 3-(z)-propenyl cephem compound
Inventor: JANG YEONG GIL
IPC: A61P31/04
Filed: 2001-04-18
Abstract: PURPOSE: Provided is a selective preparation method of a 3-(Z)-prophenyl cephem compound which is used as an intermediate of cefprozil, a kind of oral cephalosporin antibiotics. CONSTITUTION: The 3-(Z)-prophenyl cephem compound represented by the formula(1) is selectively manufactured by reacting a phosphoranyliden cephem compound with acetaldehyde in a mixed solvent containing ether as an essential solvent under the presence of base. In the formula, R represents a carboxy protection group; R¬1 represents hydrogen or R¬2CH2CO-; and R¬2 represents ethyl, 2-thiopen, phenyl, p-hydroxyphenyl or phenoxy.
Patent KR-20020083338-A (KR)
Title: Method for carrying out water-proof on the housetop
Inventor: LIM KI CHAI
IPC: E04D11/02
Filed: 2001-04-27
Abstract: PURPOSE: Provided is a method for waterproofing a root by forming an integral waterproof layer which has not seam, and which is excellent in weatherability and durability and has an adiabatic effect. CONSTITUTION: The method comprises the steps of (i) removing a foreign substance from the surface of concrete(200) and smoothing the surface, and forming a leveling layer(110) with leveling mortar and drying the layer(110), and then forming an adhesive layer(120) with two-part of substrate coating, on the top of the layer(110); (ii) blending a two-part of painted elastic material and a rubber chip and forming a first waterproof layer(130) with the blend, and adhering a non-woven fabric(or glass fiber) to the top of the layer(130) to form a reinforcing layer(140), and at the same time, blending a two-part of painted elastic material and a rubber chip and forming a second waterproof layer(150) with the blend, and forming a third waterproof layer(160) at the surface of the layer(150) with two-part of painted, elastic material, so as to have a watertight structure; and (iii) blending a color dye and a one-part of modified polyurethane-based finishing material and forming a painted layer(170) with the blend on the top of the layer(160).
Patent KR-20020083856-A (KR)
Title: power supply apparatus in WLL terminal
Inventor: LIM HUI CHAN
IPC: H04B1/40
Filed: 2001-04-30
Abstract: PURPOSE: A power supply device in a WLL(Wireless Local Loop) terminal is provided to reduce the total consumption current and decrease power consumption by supplying an electric energy of a solar heat to a battery using a solar module and charging the electric energy in the battery. CONSTITUTION: An adaptor(12) supplies a power. A power unit(14a) receives the power of the adaptor(12) and supplies the received power to a terminal. A battery(18) receives the power of the power unit(14a) or an electric energy of a solar module(20) and charges the power of the power unit(14a) or the electric energy of the solar module(20). A CPU(14c) supplies the charge power of the battery(18) when abnormality is generated in the power supplied to the terminal. An RF(Radio Frequency) module(14d) transmits and receives an RF signal. A switch(14b) selects whether a driving power is supplied through the adaptor(12) or the battery(18) by the control of the CPU(14c). A patch antenna(16) receives data of the RF module(14d), and transmits the received data or transmits the received data to the RF module(14d). The solar module(20) converts a solar heat energy into an electric energy, and supplies the electric energy to the battery(18).
Patent KR-20020085016-A (KR)
Title: Purification method for crude 3-chloro-2-hydroxypropyl trimethyl ammonium chloride
Inventor: BAEK UN
IPC: C07C209/84
Filed: 2001-05-04
Abstract: PURPOSE: A method for purifying crude 3-chloro-2-hydroxypropyltrimethylammonium chloride is provided to remove glycidyl trimethylammonium hydrochloride contained in the compound which induces yellowing, effectively and simply without using a molecular sieve or an active carbon. CONSTITUTION: The method comprises the step of adding an acid to 3-chloro-2-hydroxypropyltrimethylammonium chloride containing glycidyl trimethylammonium hydrochloride to adjust the pH to be 2-8, thereby removing the unreacted glycidyl trimethylammonium hydrochloride. Preferably the acid is selected from the group consisting of HCl, H2SO4, H3PO4 and acetic acid.
Patent KR-20010104676-A (KR)
Title: 전원 장치, 전력 제어 방법 및 정보 처리 장치
IPC: G06F1/30
Filed: 2001-05-15
Abstract: 전원 장치는 교류/직류 변환 회로(141), 제1 경로, 제2 경로, 스위치 회로(144) 및 전류 검출 회로를 포함한다.  교류/직류 변환 회로(141)는 교류 전압을 직류 전압으로 변환한다.  제1 경로의 일측 단부는 제1 부하(142)에 접속된다.  제2 경로의 일측 단부는 제1 경로에 접속되고, 타측 단부는 제2 부하(145)에 접속된다.  제1 및 제2 경로는 교류/직류 변환 회로(141)의 출력 전압을 제1 및 제2 부하에 공급한다.  전류 검출 회로는 제1 경로와 제2 경로 사이의 노드를 통해 흐르는 출력 전류값을 검출하고, 검출된 전류값에 기초하여 노드를 제2 부하에 전기적으로 접속시키거나 또는 제2 부하로부터 전기적으로 접속 해제시키도록 제2 경로 내에 형성된 스위치 회로(144)를 제어한다.
Patent KR-20020090636-A (KR)
Title: Pipe Fitting's Welding Method Using Laser Vision Sensor and the Apparatus thereof
Inventor: SHIN SA MUN
IPC: B23K37/00
Filed: 2001-05-29
Abstract: PURPOSE: A method and an apparatus for welding curved pipes having various shapes using a laser vision sensor are provided. CONSTITUTION: In an apparatus for performing welding by sensing position of a part to be welded during fabrication of curved pipes, and controlling position of a welding torch(5) installed at a torch displacement device(10) by the sensed position, the apparatus for welding the curved pipes using a laser vision sensor(4) comprises a rotation driving device(20) on which the curved pipes to be welded are stationed, and which rotates the curved pipes at their places by an external driving source(3); a laser vision sensor(4) which is installed at the torch displacement device(10) to take a photograph of a part to be welded(2) by scanning laser onto the part to be welded oppositely directed to the welding torch(5); a video processing part(30) for converting coordinates for the part to be welded(2) into three-dimensional coordinates to control driving displacement of the welding torch(5) by receiving video signals by the laser vision sensor(4); and a displacement control part(40) for outputting control signals for driving the torch displacement device(10) according to the three-dimensional coordinates of the video processing part(30).
Patent KR-20020091666-A (KR)
Title: Current sense amplifier circuit having high sensing speed and small signal loss
Inventor: CHAE MU SEONG
IPC: G11C7/06
Filed: 2001-05-31
Abstract: PURPOSE: A current sensing amplification circuit with low signal loss and fast sensing rate is provided which has a low signal loss and a fast sensing rate by preventing an output signal from being oscillated even though having a sufficiently small input resistance. CONSTITUTION: A pair of current sensing transistors(MP21,MP22) are connected between a pair of input ports(IN,INB) and a pair of output ports(OUT,OUTB), and sense a current inputted through the above pair of input ports. A pair of load resistor transistors(MN21,MN22) are connected to each of the pair of output ports and other ports are connected to a node in common. And a precharge circuit(20) is connected between the pair of input ports, and equalizes the pair of input ports in response to a control signal. The current sensing amplification circuit further comprises a switching transistor(MN23) which is connected between a node and a reference voltage and is controlled in response to an enable signal(EN).
Patent KR-20020001531-A (KR)
Title: Supporting system for agricultural production and method thereof
Inventor: KOBAYASHI AKIO
IPC: G06Q50/04
Filed: 2001-06-13
Abstract: PURPOSE: A system and a method for supporting the agriculture production are provided to solve the treatment of wet waste largely discharged from a buyer of the agricultural product by recycling the recyclable wet waste. CONSTITUTION: An organic fertilizer producer produces the fertilizer by fermenting the wet waste collected from the buyer of the agriculture products. The produced organic fertilizer sells to the agriculture producer. The agricultural product produced by the agriculture producer is sold to the buyer of the agricultural product. A controlling manager provides the information needed to produce the agricultural products of a specification to the agriculture producer through an information providing tool. The controlling manager provides the information for the agricultural product fit to the specification to the buyer and provides the information for the specification of the organic fertilizer.
Patent KR-20020095294-A (KR)
Title: A method for measurement and evaluation of thermal comfort the inside clothes
Inventor: HAN HWA TAEK
IPC: G01D21/00
Filed: 2001-06-14
Abstract: PURPOSE: A method for measuring and evaluating thermal environment inside cloths is provided to develop human-friendly products, while allowing the result of evaluation to be utilized for the development of comfort garment. CONSTITUTION: A method comprises a first step of attaching a plurality of sensors to the skin of human body or inside cloths, installing a digital gauge to receive or store data obtained by the measurement of sensors, and connecting a computer to the digital gauge; a second step of measuring temperature/humidity of the skin of human body or inside cloths, by using sensors; a third step of inputting and storing the temperature/humidity measured by sensors; a fourth step of inputting information obtained from the measurement, and designating the measurement point of the sensor arranged inside cloths; a fifth step of measuring, in a real time basis, temperature/humidity at the skin of human body or inside cloths through the digital gauge, and transmitting data obtained from the measurement to the computer; and a sixth step of processing data transmitted from the digital gauge through the computer, and outputting the result of processing in the form of text or chart.
Patent KR-20010071645-A (KR)
Title: Fingerprint Recognition Coming in and Out Management System Using Wireless Local Area Network
Inventor: CHAE SEUNG HEON
IPC: G06K9/00
Filed: 2001-06-22
Abstract: PURPOSE: A fingerprint-recognition coming in-and-out management system through a wireless LAN is provided to reduce the primary cost of equipment by interlocking a wire LAN fingerprint-recognition terminal with a fingerprint information processing server which analyzes and processes fingerprint data transmitted from each wireless LAN fingerprint recognition terminal. CONSTITUTION: A plurality of wireless LAN fingerprint recognition terminals(200) are installed on each entrance. The terminals(200) acquire fingerprint data on persons who go in and out and controls that the entrance is opened/closed according to an admission signal. A fingerprint information processing server(100) is interlocked with a plurality of wireless LAN fingerprint recognition terminals(200). The server(100) analyzes the fingerprint data on persons transmitted from the terminals(200) and judges whether the persons are admitted to go in and out.
Patent KR-20030003334-A (KR)
Title: Method for fabricating concave capacitor in ferroelectric semiconductor device
Inventor: KWON SUN YONG
IPC: H01L27/105
Filed: 2001-06-30
Abstract: PURPOSE: A method for fabricating a concave capacitor of a ferroelectric device is provided to prevent an over-etching by using an etch stop layer in an etching process of an interlayer dielectric for forming a concave structure. CONSTITUTION: The first interlayer dielectric(34) and a contact plug(33) are formed on a substrate(30). A diffusion barrier(36) is formed on the contact plug(33). The second interlayer dielectric(39) is formed on the diffusion barrier(36). The diffusion barrier(36) is exposed by performing a CMP process for the second interlayer dielectric(39). An etch stop layer(40) is deposited on the second interlayer dielectric(39). The third interlayer dielectric(41) and a hole are formed on the etch stop layer(40). An adhesive layer(42) is formed inside the hole. A lower electrode(43), a ferroelectric(44), and an upper electrode are patterned on the adhesive layer(42).
Patent KR-20030002966-A (KR)
Title: Vibration apparatus for modifying resonant frequency
Inventor: HWANG SEON UNG
IPC: H04R3/00
Filed: 2001-07-03
Abstract: PURPOSE: A resonant frequency control oscillation device is provided, which controls a resonant frequency by measuring a varying resonant point, and saves a power by driving an oscillator with a minimum current. CONSTITUTION: A frequency generator(600) generates a frequency signal under the control of a control part. An oscillator(100) is driven by a current, and outputs an analog voltage signal according to a voltage value induced in a voice coil(101) by the current. A driver unit(700) drives the oscillator by applying a current to the oscillator according to the frequency signal inputted from the frequency generation unit. An analog digital converter(400) converts an analog voltage signal from the oscillator into a digital voltage signal. And a control part(500) controls the frequency generation part, and sets a frequency corresponding to the largest digital voltage signal among a number of digital voltage signals as a resonant frequency to drive the oscillator.
Patent KR-20030009847-A (KR)
Title: device for providing detergent in washing machine
Inventor: CHO HAN GI
IPC: D06F39/02
Filed: 2001-07-24
Abstract: PURPOSE: A detergent supply device of a drum type washing machine is provided to make the detergent case selectively detached from a main body of the washing machine for simplifying the case cleaning process, inject detergents or fiber rinses without separating the case from the main body for improving the convenience of use, and use both powder type and liquid type detergents selectively. CONSTITUTION: A detergent supply device of a drum type washing machine includes a complex detergent case(130) having a plurality of detergent receiving parts separately defined by receiving powder type detergents and liquid fiber rinses and bleaching agents and an inlet(138) and an outlet(139) respectively formed in the detergent receiving part for introducing or discharging water, the detergent case housing(110) having the detergent case insertion part(110a) formed with a securing and supporting element inside to mount the complex detergent case, and the detergent supply part(110b) formed with a water supply hole on a bottom surface to supply a mixture solution of water and the detergent into a tub, an upper cover(190) for covering an opening part on the top of the complex detergent case, a water supply dispenser(140) formed with a plurality of water supply holes(148,149) for supplying water into the complex detergent case and the detergent supply part, and a water supply valve to be turned on or off by a control part for controlling the water supply from an external water supply source to the water supply dispenser.
Patent KR-20030009954-A (KR)
Title: Apparatus for managing voltage of battery
Inventor: LEE GYU YONG
IPC: H02J7/00
Filed: 2001-07-24
Abstract: PURPOSE: An apparatus for controlling a battery voltage is provided to efficiently control a battery voltage by detecting a voltage supply and a cutoff condition of a battery, and supplying or blocking the battery voltage according to the detecting result. CONSTITUTION: A supply condition detector(21) detects a supply condition generation with respect to a battery voltage. A cutoff condition detector(22) detects a supply cutoff generation with respect to the battery voltage. A power supply/cutoff controller(23) provides a supply signal according to a detecting signal from the supply condition detector(21) and provides a supply cutoff signal according to a detecting signal of the cutoff condition detector(22). A relay(24) controls a supply and a cutoff of the battery voltage according to the supply signal and the supply cutoff signal from the power supply/cutoff controller(23).
Patent KR-20030010147-A (KR)
Title: Lipstick instrument
Inventor: KIM IN KYU
IPC: A45D40/18
Filed: 2001-07-25
Abstract: PURPOSE: A lip stick vessel comprising a lid to contain a formless lipstick and a make-up brush to wear the lipstick is provided. It is easily and simply used, enables the lipstick to be re-filled when exhausted and allows a user to evenly wear the lipstick on lips. CONSTITUTION: A make-up brush(9) is removably connected to a slide sleeve(8) with a screw groove(14) for fastening at the center part of an upper surface, a bolt part(15) for fastening is formed at the lower part of the make-up brush. A lid(12) is also extended to contain a lipstick(13) therein.
Patent KR-20030010933-A (KR)
Title: Device for exchanging filter in swarf
Inventor: LIM DONG WON
IPC: B24B55/00
Filed: 2001-07-27
Abstract: PURPOSE: A filter replacing device of a grinding oil filtration system is provided to prevent swarf from being accumulated among filter bags, and to replace the filter bag by lifting/falling the filter bag without pumping oil. CONSTITUTION: In a filtration system, a filter bag unit has an oil suction pipe and a plurality of filter bags(50) communicated with the oil suction pipe. The oil suction pipe is communicated with a filter tank and a pump, and is composed of a double pipe. A lifting/falling unit(70) is installed at the filter tank, and lifts/falls the oil suction pipe.
Patent KR-20020014692-A (KR)
Title: Liquid crystal display device
Inventor: MIYAKE SHIRO
IPC: G09G3/36
Filed: 2001-08-06
Abstract: PURPOSE: To provide a fast-response liquid crystal panel of which the liquid crystal finishes a response within one display cycle. CONSTITUTION: A driving circuit has a memory 12 for storing a data corresponding to a level of a signal to be supplied to a liquid crystal panel 10 for one display cycle, and a reference table memory 11 for generating a data which is decided by a data corresponding to a current signal level and the data corresponding to the signal level of one preceding display cycle stored in the memory 12 and is to be supplied to the liquid crystal panel, and in the reference table memory 11, an auxiliary signal data is written beforehand, to which the liquid crystal panel 10 almost finishes responding within one display cycle, and after the inputted display data has permanently been converted into a signal level data corrected with the data in the reference table memory 11, the display data is supplied to the liquid crystal panel 10, and thereby a liquid crystal display device finishing the response within one display cycle is obtained.
Patent KR-20020013428-A (KR)
Inventor: HOHMANN HANS-PETER
IPC: C12P13/04
Filed: 2001-08-08
Abstract: PURPOSE: Provided is a process for over-producing a target fermentation product in a microorganism having a mutation which causes auxotrophic growth of the microorganism, but that does not compromise its ability to over-produce the target fermentation product. Host cells and polynucleotide sequences used in the process are also provided. CONSTITUTION: The process for producing a target fermentation product comprises: (a) providing a fermentation medium comprising a recombinantly-produced microorganism that over-produces a target fermentation product and comprises a mutation which causes auxotrophic growth of the microorganism, wherein the auxotrophy within the microorganism does not compromise the ability of the microorganism to produce the target fermentation product; and (b) supplying the medium with all substrates required for the production of the target fermentation product, a substrate for the target fermentation product, and a substrate complementing the auxotrophy.
Patent KR-20020013774-A (KR)
Inventor: HASHIMOTO MAKOTO
IPC: G02F1/1362
Filed: 2001-08-10
Abstract: PURPOSE: To improve the pixel aperture rate of a thin-film semiconductor device used as a drive substrate of an active matrix liquid crystal display. CONSTITUTION: The thin-film semiconductor device has a plurality of signal wirings 12 and a mutually intersected gate wiring, and a pixel is arranged at each intersection of both wirings on an insulating substrate. Each pixel contains at least a pixel electrode, a thin-film transistor for driving the pixel electrode, and a light shading belt 5 for shielding a thin-film transistor from the external light. The source of the thin film transistor is connected with the signal wiring 12, and a drain is connected with the pixel electrode. A gate electrode (G) is connected with the gate wiring. The light shading belt 5 consists of the first conductive layer and at least a part of the shading belt 5 is used to the gate wiring. The gate electrode (G) consists of a second conductive layer which is different from the first conductive layer. The first conductive layer used as the gate wire and the second conductive layer as the gate electrode G are connected mutually in each pixel electrically via a contact hole GCN.