baber/WOPTO huggingface dataset:
Patent KR-20030022570-A (KR)
Title: Apparatus for making a pipe with adiabatic layer and the pipe
Inventor: KIM HYUNG KI
IPC: B29C47/02
Filed: 2001-09-11
Abstract: PURPOSE: A device for manufacturing a pipe having an adiabatic layer and pipe is provided to improve the rigidity of the pipe and to prevent liquid in the pipe from freezing by forming a main wall of the pipe into a double wall and having a space between walls. CONSTITUTION: A first extruder(10) extrudes a first material with a first die(18) from a screw case, and forms the inner wall of a pipe having a plurality of ribs. A first cooling machine(20) has a shaping die(24) shaping the inner wall, and cools the inner wall. A second extruder(30) extrudes a second material with a second die(38) from the screw case, and forms the outer wall around the inner wall. A second cooling machine(40) has a shaping die(44) shaping the outer wall, and cools the outer wall.
Patent KR-20030022608-A (KR)
Title: Shoe with a pivotal counter portion
Inventor: CHANG DAVID
IPC: A43B3/24
Filed: 2001-09-11
Abstract: PURPOSE: A shoe with a rotatable counter portion is provided to freely change the style of the shoe by virtue of the rotatable counter portion, which is rotatably and separably coupled to an outer shell of the shoe as well as completely separable from the shoe bottom sole. CONSTITUTION: The shoe(10) consists of a bottom sole(12) and an outer shell(11) firmly fixed to the bottom sole. The bottom sole is formed at the rear end thereof with an opening portion(111). A rotatable counter portion(20) is selectively connected to the opening portion of the shoe. Fasteners(30) are symmetrically mounted to the upper ends of both the opening portion and counter portion. The counter portion is rotatably connected to the rear end of the bottom sole through a rotatable connecter(25). The bottom sole has a recess(13) formed at the upper surface of the bottom sole near the rear end of the bottom sole. In the recess is firmly mounted a rotatable ratch(40).
Patent KR-20030025601-A (KR)
Inventor: PARK JEONG HUN
IPC: A45D31/00
Filed: 2001-09-21
Abstract: PURPOSE: An artificial nail is provided to enhance appearance of a nail by varying a form of a line of an artificial nail. CONSTITUTION: The artificial nail(2) covers the nail(1) with adhesives. An acrylic powder or acrylic dip powder or filler powder which covers the whole nail including a cuticle(3) makes a natural line of the artificial nail(2). A transparent finishing material(4) which covers the artificial nail(2) thickens the artificial nail(2) and makes better line. The form of the line of the artificial nail(2) has a varied shapes including a flower, a wave, a heart, a cross, a hemispheric shape, a ball shape, an uneven forms and weeds.
Patent KR-20020025799-A (KR)
Inventor: MIURA YASUKO
IPC: G06F21/79
Filed: 2001-09-28
Abstract: PURPOSE: Memory and access restriction are provided, which allows a reversibly non-writable memory to be more widely used. CONSTITUTION: Data in a predetermined unit is read and written from/to the memory(12). Predetermined two areas of the memory(12) are boot areas(13a,13b). Various types of information such as attribute information are pre-recorded to the boot areas(13a,13b). For example, information that represents whether the memory apparatus is a read-only memory, an access restricted memory, or a rewritable memory is pre-recorded to the boot areas(13a,13b). In an environment of which a plurality of memory apparatuses having different characteristics is used, characteristics of the memory apparatuses are identified with the attribute information recorded in the boot areas(13a,13b). The boot areas(13a,13b) are areas that are initially read by the data processing device(1) when the memory apparatus(10) is attached thereto. The boot areas(13a,13b) are areas that are always readable. In addition, the memory(12) has a designated area(14) and a hidden area (hatched area)(15). A memory area (user area) other than the boot areas(13a,13b), the designated area(14), and the hidden area(15) is denoted by reference numeral(16). User data is written to the user area(16).
Patent KR-20020034869-A (KR)
Title: In-situ pressure sensor based on read head resistance
Inventor: GILLIS DONALD RAY
IPC: H01L43/08
Filed: 2001-10-17
Abstract: PURPOSE: A disk drive with a pressure determining function is provided to reduce the costs of components, not to occupy an internal space and not to need an additional electronic circuit. CONSTITUTION: A magnetic recording disk drive with a magnetoresisitive(MR) read head(60) and a control unit comprising an operating pressure logic function that is responsive to a thermoresistive signal contained in the feedback signal from the MR read head. The thermal conductivity of the air inside of a hard disk drive(84) is effected by the air pressure. Fluctuation in the thermal conductance from the MR read head to its surroundings inside of the hard drive affects the temperature of the MR head, thus affecting the thermoresistivity of the MR read head. Based on a thermoresistive signal, the temperature of the head is determined, which in turn is applied to determine the pressure, based on a predetermined relationship between the MR read head temperature, internal pressure, and internal operating temperature.
Patent KR-20030034789-A (KR)
Title: Hold type compressed gas supplier for driver of air tools
Inventor: JUNG JAE WOOK
IPC: F17C5/00
Filed: 2001-10-27
Abstract: PURPOSE: A high-pressure gas feeder to wear for driving air tools is provided to lighten and slim to be worn by users or attached to air tools without limiting the working radius by a connecting hose, to use up liquefied gas without remaining amount by preventing supercooling by vaporizing liquefied gas in a vaporization container, and to stabilize the pressure of gas. CONSTITUTION: A high-pressure gas feeder to wear for driving air tools is composed of a gas regulator(11) of which a terminal screw is assembled with a disposable type liquefied gas cartridge(20), the liquefied gas cartridge filled with liquefied gas, a coupler(31) guiding liquefied gas supplied from the gas regulator to the lower side of a vaporization container(41) and supplying high pressured gas which is vaporized in the vaporization container to an air tool connector(25), and the vaporization container vaporization-expanding liquefied gas induced through the coupler in the container and supplying high-pressure expanded gas to the air tool connector.
Patent KR-20020034897-A (KR)
Title: Inhibitor replenishment system
Inventor: CUMMINS CHARLES G
IPC: F25B47/00
Filed: 2001-10-30
Abstract: PURPOSE: An inhibitor replenishment system is provided to secure a corrosion inhibitor replenishment system for an absorption-cooling unit, with high inhibitor reduction rate. CONSTITUTION: An on line corrosion replenishment system is used in an absorption cooling unit including an evaporator device(19), an absorber device(20), a generator device(36), and a condenser device(38) interconnected to provide an absorption cycle in which a lithium bromide solution is circulated through the absorption cooling unit through a series of interconnected flow lines and pumps. A source of time-release corrosion inhibitor is connected to one of the flow lines to selectively release corrosion inhibitor to the lithium bromide solution.
Patent KR-20030035536-A (KR)
Title: Air proportionality type boiler using air pressure sensor
Inventor: KIM GI WON
IPC: F24H1/00
Filed: 2001-10-31
Abstract: PURPOSE: A proportionally air controlling boiler using a wind pressure sensor is provided to prevent environment pollution by suppressing the discharge of noxious gases and to improve combustion efficiency by continuously supplying gas and air needed for rated output. CONSTITUTION: A proportionally air controlling boiler using a wind pressure sensor comprises a blower(10) for sucking air through an intake duct, an air pressure measuring unit(50) installed in a suction chamber and measuring the pressure of the air sucked by the blower, an air pressure detecting unit(51) converting the pneumatic pressure measured by the air pressure detecting unit into an electrical signal and outputting the electrical signal, fuel control solenoid valve controlling the amount of fuel supplied, a thermistor(52) sensing the temperature of heating water, an indoor temperature controller(38) controlling the process of combustion, an ignition transformer(42) igniting the supplied gas, and a controller(40') controlling the rotational frequency of the blower and the amount of fuel supplied.
Patent KR-20030036958-A (KR)
Title: Lifting apparatus subway safety plate
Inventor: KIM YOUNG MIN
IPC: B61D23/00
Filed: 2001-11-01
Abstract: PURPOSE: A lifting apparatus of a safety footstep is provided to prevent accidents by reducing the gap between a platform and a safety door. CONSTITUTION: A safety footstep device(40) is installed under a platform to be moved upward, downward, frontward and backward. A control unit(10) receives a radio signal to be transmitted when a safety door is opened and closed, compares the signal with a previously input value and operates the safety footstep device according to the compared result. A radio transmitter(20) receives and transmits the radio signal when the safety door is opened and closed by embedding in the control unit. An emergency detecting unit(30) is connected with the control unit by a cable, detects an entering subway when the safety footstep device is operated though the subway is not entered by the mis-operation of the control unit and directly transmits the detected signal to the control unit. Thereby, accidents are prevented previously and the advertising effect is obtained by displaying letters in the safety footstep device through an LED(Light Emitting Device).
Patent KR-20020035781-A (KR)
Inventor: AMADEO PAUL
IPC: B42D15/10
Filed: 2001-11-07
Abstract: PURPOSE: An integrated welding and testing method in manufacture of smart cards is provided to include memory and some non-programmable logic. CONSTITUTION: The robot arm and/or sheet are moved to align the weld tip with the interconnect site on an IC module in a selected card module(402). The heated weld tip is pressed against the interconnect site to form the thermo-compression bond(404). After both interconnects are made between the wire ends and contact tabs of the IC module, the R/W unit is activated(406). The robot arm moves the R/W unit to a desirable range and orientation for communicating with the IC module. The R/W unit then tests the operation of the selected IC module(408). The R/W unit performs one or more of various tests on the IC module. These tests include full memory read, and full function test. The R/W unity also write data to the chip and then read back and check the written data from the chip memory. If any of the tests fail(410), the card is stamped or otherwise marked for rework(412). After the weld and test operations have been performed on all of the card modules in the sheet, the marked cards modules with defective interconnects are reworked in a subsequent fabrication operation. The IC modules in the individual smart card modules also be programmed in line by the R/W unit(420), before the cards are separated from the sheet. The programming includes initialization, in which all of the IC modules are loaded with data that is the same for the batch of smart cards in the sheet. The programming also includes personalization, in which an individual IC module is loaded with data specific to an individual cardholder.
Patent KR-20030040660-A (KR)
Title: a washer
Inventor: LEE DEUK HUI
IPC: D06F39/02
Filed: 2001-11-15
Abstract: PURPOSE: A washing machine is provided to improve washing and rinsing efficiency by dissolving detergent in washing water with operating a pump, and to reduce washing hours by injecting washing water to the upper parts of a washing tub and a dehydrating tub. CONSTITUTION: A washing machine is composed of a case(52) having a detergent inlet(52a) in the upper part; a dehydrating tub(56) suspended in the case; a pulsator(60) and a washing tub(54) rotatably installed in the dehydrating tub for washing; a water supply unit(70) supplying water from a supply hose to the washing tub; and a detergent dissolving unit installed outside the dehydrating tub to dissolve detergent from the detergent inlet in washing water from the supply unit and inject washing water to the upper part of the washing tub. Washing or rinsing efficiency is improved, and washing time is reduced by inputting detergent conveniently and dissolving detergent in water sufficiently.
Patent KR-20020044103-A (KR)
Inventor: BRAJAL AMERICO
IPC: H04J3/00
Filed: 2001-12-05
Abstract: PURPOSE: A method for recovering an initial packet transmitted by a terminal in a packet transmission system with a return channel is provided to search transmitted data by performing successive correlation in variable computing windows along the received packet by using a known header. CONSTITUTION: A mixer(13) receives a packet of symbols corresponding to an allocated time interval. An oversampling device(18) generates oversamples from a received symbol. A device(22) for recovering the transmitted packet retrieves the position of the transmitted packet in the allocated time interval.
Patent KR-20030046229-A (KR)
Title: Vane supporting device for enclosed compressor
Inventor: YANG GWANG SIK
IPC: F04C23/00
Filed: 2001-12-05
Abstract: PURPOSE: A vane supporting device for a hermetic compressor is provided to reduce the axial length and size of the compressor by decreasing the gap formed between the motor unit and the compressor unit. CONSTITUTION: A vane supporting device comprises a rotating shaft coupled with a rotor of a motor unit; a divider plate coupled with the rotating shaft in a cylinder so as to divide the internal space of the cylinder into a plurality of closed sections; a plurality of vanes(6A) contacting both surfaces of the divider plate, which convert the closed sections of the cylinder into a suction area and a compression area during the rotation of the rotating shaft; torsion bar springs(11) for elastically supporting the vanes; and a supporting member(21) for fixing the torsion bar springs to the cylinder.
Patent KR-20030052888-A (KR)
Title: Multi- Functional Device Producing Vibration and Sound
Inventor: LIM JONG IN
IPC: H04R9/02
Filed: 2001-12-21
Abstract: PURPOSE: A multifunctional device for generating vibration and sound is provided to improve the performance of the vibration and the sound of a cellular phone by installing an improved multifunctional device at the cellular phone. CONSTITUTION: A coil(15) is installed at a lower side of a diaphragm(16). The diaphragm is fixed to an inner face of an upper portion of a case(18). The first magnet(12) of the outside of the coil and the second magnet(12') of the inside of the coil are fixed to a yoke(11). An elastic member is installed between the outside of the yoke and a predetermined point of the inside of a case(17). A plurality of covers(13) are installed on an upper portion of the first magnet and an upper portion of the second magnet in order to form a magnetic circuit. The elastic member is installed between the outside of the cover of the first magnet and the predetermined point of the inside of the case in order to increase the vibration force.
Patent KR-20030053880-A (KR)
Title: Under thread feeder of twin needle sewing machine
Inventor: YU YU NAM
IPC: D05B59/00
Filed: 2001-12-24
Abstract: PURPOSE: A feeder of bottom yarn on a twin needle sewing machine is characterized by not needing to change a spool of the bottom yarn. Therefore, the feeder of the bottom yarn is capable of working continuously and increasing productivity. CONSTITUTION: The feeder of the bottom yarn on the twin needle sewing machine is comprised of: a main body(100) which is installed on a side of the sewing machine, having L-shape rear part; (a leading part of the bottom yarn, 110) three pairs of first leading tools, second leading tools and third leading tools(111,112,113,111a,112a,113a) and a pair of first guiding grooves(114,114a) installed on a rotating plate(116); the rotating plate(116) installed on an end of the main body(100) with a leading shaft(115) and set parallel with the main body(100); (a tension regulating part, 120) a tension bracket(124) installed on the main body(100); a pair of fourth leading tools(121,121a) and a protrusion part(125) installed on the tension bracket(124); a pair of bottom yarn guiding rollers(127,127a), a pair of second guiding grooves(122,122a) and a pair of stoppers installed on the tension bracket(124); (a lubricating part, 130) a pair of bottom yarn leading tools(133) which are installed on both sides of a lubricating bracket(132), leading the bottom yarns(10,10a); an oiling part(131) which is installed on an upper part of an oil box(135), oiling the bottom yarns(10,10a); (a direction converting part, 140) three pairs of fifth leading tools, sixth leading tools and seventh leading tools(141,142,146,141a,142a,146a) and a pair of third guiding grooves(143,143a) installed on a direction converting plate(145); the direction converting plate(145) installed on a bent-up part of the main body(100) with a direction converting shaft(144) and set parallel with the bent-up part; and (a bottom yarn transferring part, 150) a pair of bottom yarn transferring pipes(151,151a).
Patent KR-20030054367-A (KR)
Title: Apparatus for transmitting caller ID and method thereof
Inventor: SONG JI YEONG
IPC: H04M1/57
Filed: 2001-12-24
Abstract: PURPOSE: A device of transmitting caller ID and a method therefor are provided to be implemented as one FSK(Frequency Shift Keying) tone sending board having CID(Caller ID) generators according to the number of subscribers requesting a CID service, thereby enabling the CID service at low price. CONSTITUTION: A subscriber unit(31) performs functions of controlling, converting, and supplying power to display CID. An FSK tone sending unit(30) converts received information into an FSK tone to transmit the converted information by operating a CID generator(30a) under the control of a controller(30b), when receiving the information from the subscriber unit(31). A highway switching unit(32) switches a highway where information is transceived, in connection with the subscriber unit(31) and the FSK tone sending unit(30). A CID terminal(33) displays the CID in connection with the subscriber unit(31).
Patent KR-20030054688-A (KR)
Title: Apparatus for switching position detector and detecting position of crane
Inventor: LEE WON JONG
IPC: B66C13/18
Filed: 2001-12-26
Abstract: PURPOSE: An automatic converting and position detecting apparatus of a position detector for a water cooling crane is provided to prevent wrong operation and stop of operation by automatically converting a main position detector into a spare position detector in trouble of the main detector. CONSTITUTION: An automatic converting and position detecting system comprises a main position detector including laser position detectors(2,3,4,7); a detecting signal converting unit(22) converting the position detecting signal into the digital signal; spare position detectors(20a,20b) interlocking with a wheel of a crane and generating the pulse; plural absolute position switches(21a,21b) providing a contact point signal in passing the rail; a position correction process unit(23) storing position information from the spare position detectors and position information in inputting the contact point signal after resetting the stored value, and providing the position information; a detection error sensing unit(4) detecting error of the main position detector; and a detector selection unit(25) selecting a position signal from the detecting signal converting unit or the position correction process unit according to the error sensing signal. The position of the crane is controlled by inputting the position signal from the detector selection unit to the control unit.
Patent KR-20030059488-A (KR)
Title: Circuit for compensating pulse width of column selection signal during burn-in test mode
Inventor: LIM MIN SU
IPC: G11C29/00
Filed: 2001-12-29
Abstract: PURPOSE: A column selective signal pulse width compensating circuit under burn-in test mode is provided to improve the manufacturing yield of a memory device by compensating a pulse width of a selection signal. CONSTITUTION: An outer column selective signal(yext) and an inner column selective signal(yint) are supplied to a NOR gate(NOR10) and passed through a pair of inverters(110,111). The signal passed through the inverters is supplied to a delay path and the first NAND gate(NAND11), wherein the delay path includes an inverter(112) and a delay part(22). Preferably, an inverter or an RC delay circuit is used as the delay part. The delayed signal is supplied to the second NAND gate(NAND12). Preferably, burn-in test signal activated under burn-in test mode, is supplied to the other terminal of the second NAND gate. Then, the output of the second NAND gate is supplied to the first NAND gate.
Patent KR-20010071844-A (KR)
Title: 의약으로서의 트리사이클릭 δ3-피페리딘
IPC: A61P25/16
Filed: 1999-10-01
Abstract: 본 발명은 중추성 α 2 -아드레날린 수용체 길항제 활성을 갖는 하기 화학식 I 의 화합물, 그의 N-옥사이드 형태, 약제학적으로 허용되는 부가 염 및 입체화학적 이성체 형태에 관한 것이다: 
     [화학식 I] 
     
       
     
     상기식에서, 
     Alk 는 C 1-6 알칸디일이고; 
     n 은 1 또는 2 이며; 
     X 는 -O-, -S-, -S(=O)- 또는 -S(=O) 2 - 이고; 
     R 1 은 각각 독립적으로 수소, 할로겐, C 1-6 알킬, 니트로, 하이드록시 또는 C 1--4 알킬옥시이며; 
     D 는 인돌, 벤즈이속사졸, 벤즈이소티아졸, 2H-벤조피라논, 펜옥시페닐, 벤즈아마이드 벤조페논 또는 벤조피리미디논이다.  또한, 본 발명은 그의 제조방법, 약제학적 용도 및 조성물에 관한 것이다.
Patent KR-20010079740-A (KR)
IPC: H04B3/06
Filed: 1999-08-23
Abstract: 채널 코딩을 공간-시간 코딩 원리에 합성함으로써 강화된 성능이 얻어진다. M≥K 개의 수신 안테나를 갖는 기지국에서 N개의 안테나로 송신하는 K개의 동기화된 단말기에 의해, 내부 코드가 공간-시간 블록 코드이고, 외부 코드가 기존의 채널 에러 정정 코드(channel error correcting code)인 연쇄 코딩 방식을 사용함으로써 증가된 시스템 용량 및 개선된 성능이 달성된다. 정보 심볼이 먼저 기존의 채널 코드를 사용하여 인코딩되고, 결과 신호는 공간-시간 블록 코드를 사용하여 인코딩된다. 수신기에서, 내부 공간-시간 블록 코드는 다른 공동-채널 단말들로부터의 간섭을 억압하는데 사용되며, 송신된 심볼에 대해 연판정(soft decisions)이 행해진다. 연이은 채널 디코딩은 송신된 심볼에 대한 경판정(hard decisions)을 행한다. 입력되는 데이터 비율을 복수의 채널로 효과적으로 분할함으로써 증가된 데이터 비율이 달성되며, 각각의 채널은 그 자신의 단말로 송신된다.
Patent KR-20010080159-A (KR)
Title: Quinazolinone Derivatives
IPC: C07D401/04
Filed: 1999-10-07
Abstract: A compound given by general formula (1): <CHEM>     Äwherein T represents oxygen or sulfur atom, Y represents alkyl, cycloalkyl group, etc., ring W represents benzene ring, etc., R<1> and R<2> represent independently hydrogen atom, lower alkyl group, etc., and R<3> represents hydrogen atom, alkyl group, etc. Z represents a group given by formula: <CHEM>   äwherein A<1> and A<2> represent independently hydrogen atom, alkyl group, etc. and G represents straight chain alkylene having 1-6 of the carbon number, etc.ü or a group given by formula: <CHEM>   äwherein n represents 0, 1 or 2, ring E represents 4-8 membered saturated heterocyclic ring containing nitrogen atom(s), and A<3> represents hydrogen atom, alkyl group, etc.üÜ, its prodrug or pharmaceutically acceptable salt thereof is an antagonist against muscarinic receptor that is useful as anticholinergic medicaments, and therefore it is useful as pollakiuria or urinary incontinence remedy.
Patent KR-20010089358-A (KR)
IPC: G10H3/12
Filed: 2000-08-25
Abstract: 검색 대상인 음향 신호에 대해서, 유사성 산출부의 이전 단계에 설치한 음향 특징 파라미터 해석부에 의해 해석하여 음향 특징 파라미터를 얻는다.  또, 검색자 음향 신호 판독부에 의해, 검색자 메모리의 검색자 격납 영역로부터 검색자의 음향 신호를 판독하고, 이 검색자의 음향 신호에 대해서, 검색자 음향 특징 파라미터 해석부에 의해 해석하여, 검색자 음향 특징 파라미터를 얻는다.  그리고, 유사성 산출부에서는 상기 음향 특징 파라미터 해석부에 의해 얻은 음향 특징 파라미터와, 검색자 음향 특징 파라미터 판독부로부터의 검색자 음향 특징 파라미터를 비교하여, 양자의 유사성을 산출, 검색 대상인 음향 신호 중에서 검색자의 음원으로부터의 음향 신호와 유사한 부분을 검색한다.