baber/WOPTO huggingface dataset:
Patent KR-20000056436-A (KR)
Inventor: KIM YONG TAEK
IPC: B29C55/24
Filed: 1999-02-22
Abstract: PURPOSE: A manufacturing equipment of a thermal contraction nipple and a method of manufacturing the same are provided to produce and supply in large quantities a thermal contraction nipple having excellent quality by increasing water tightness of a connection section being compacted according to the thermal contraction action in connection pipe arrangement of an underground pipe. CONSTITUTION: An opposite roller(10) is installed rotatably between breadboards(110) erected opposite at regular intervals perpendicularly. A compression roller(20) is installed between variable moving plates(210) in front of the opposite roller(10) in front and in the rear. An advance and retreat operation instrument(30) is installed so as to operate the compression roller(20) from side to side and so as to put and pull synthetic resin pipe at the compression roller(20). A compression operating instrument(40) is installed so as to operate variable moving plates(210) in front and in the rear. The compression operating instrument(40) is operated so as to press the compression roller(20) to the opposite roller(10) for elongating synthetic resin pipe inserted between the compression roller(20) and the opposite roller(10).
Patent KR-20000063574-A (KR)
Title: 흡수제, 그 제법 및 용도
Inventor: WADA KATSUYUKI
IPC: G01N15/08
Filed: 1999-03-02
Abstract: 본 발명은 내뇨성이 뛰어난 흡수제, 내뇨성 외에도 어떠한 뇨의 조성에 대하여도 안정된, 경시적 변화가 적으며 뛰어난 흡수 특성을 가진 흡수제와 그 제법 및 용도를 제공한다. 본 발명의 흡수제는 특정한 피흡수액을 사용하는 등의 신규 방법에 의하여 가압하 흡수 배율을 측정하는 방법에 있어서, 특정치 이상의 가압하 흡수 배율을 나타내는 흡수제이며, 본 발명은 이 흡수제를 사용하여 이 가압하 흡수 배율이나 수지 농도 등에서 도출되는 신규 흡수 지수가 특정치 이상을 나타내는 흡수체 및 흡수성 물품을 제공한다. 본 발명은 또한 상기 특정 파라미터를 가진 흡수제를 제조하는 방법을 제공한다.
Patent KR-20000060263-A (KR)
Inventor: LEE JAE YUN
IPC: G02F1/1335
Filed: 1999-03-12
Abstract: PURPOSE: A reflective liquid crystal display device is provided to have relatively uniform light reflection density. CONSTITUTION: A reflective liquid crystal display device comprises a gate electrode(62) which is formed on a first substrate(60). A gate insulation film(64) is formed on an entire surface of the first substrate(60) comprising the gate electrode(62). A semiconductor layer(66) is formed on the gate insulation film(64) over the gate electrode(62). An ohmic contact layer(68) is formed at a predetermined region on the semiconductor layer(64), and source and drain electrodes(70a,70b) are formed at a part of the ohmic contact layer(68) and a part of the gate insulation film(64), respectively. A plurality of protrusions(74) is formed on the substrate by depositing and patterning an insulation material on the substrate. A contact hole is formed by selectively etching the protrusions(74) so as to expose a part of the drain electrode(70b). A reflective electrode(76) is formed by depositing a conductive metal on the protrusions(74) while filling the contact hole. A first orientation film(78) is formed on the curved reflective electrode(76). A second orientation film(82) is located on a liquid crystal(80), and a color filter layer(84) is located on the second orientation film(82). A second substrate(86) is disposed on the color filter layer(84).
Patent KR-20000061250-A (KR)
Inventor: PARK WOO YEOL
IPC: F04D29/00
Filed: 1999-03-24
Abstract: PURPOSE: A blower is provided to simplify the structure and reduce the weight by manufacturing a blade fan and louvers made of resin having excellent thermostability and durability. CONSTITUTION: A blower including a fan motor generating a rotary force at both directions in the center of a frame(10) installed hang in a ceiling, blade fans(30) and louvers respectively installed in each driving shaft of the fan motor, wherein the blower includes a reduction motor(41) in the center of the frame, a lever(44) connected with a rotating plate(43) connected with rotating shaft of the reduction motor in an eccentric state wherein the end part of the lever is connected with the one louver in an eccentric state for rotating the louvers at a regular angle, and a connecting lever installed in each opposite surface of louvers for simultaneously rotating the louvers.
Patent KR-19990046599-A (KR)
Filed: 1999-04-02
Abstract: 본 발명은 타원형 유리거울에 반사되는 물체를  입체적으로 표현하는 장치이며 공간 인테리어 장식용으로 제공하는데 목적이 있다. 
     이를 실현하기 위해서 본 발명은 삼각형의 유리거울 조각을 붙여 전면에 설치하고 그 가운데 부분에 꽃을 회전축에 달아 360도 회전하게끔 하고 또한 좀더 입체적으로 표현하기위해 회전축 둘레에는 회전축 밀대를 설치하여 전후 상하운동 하게끔 하였다.
Patent KR-19990083149-A (KR)
Title: 일정 모듈러스 알고리즘 및 다중 모듈러스 알고리즘의 연합적 사용을 갖는 맹목적 등화 알고리즘
IPC: H04L25/03
Filed: 1999-04-13
Abstract: 적응성 필터를 포함하는 수신기는 연합적 일정 모듈러스 알고리즘(constant modulus algorithm) - 다중 모듈러스 알고리즘(multimodulus algorithm)(CMA-MMA) 맹목적 등화 알고리즘(blind equalization algorithm)을 수행한다.  적응성 필터는 2 필터 구조이다.  이 수신기는 비대칭 알고리즘을 사용하여 CMA-MMA 맹목적 등화를 수행한다.  이 연합적 CMA-MMA 맹목적 등화 기술은 대각선 해답(diagonal solution)의 발생율을 감소시킨다.
Patent KR-19990068543-A (KR)
Title: 랜턴귀이개
Filed: 1999-05-28
Abstract: 본 발명은 종래에 사용하던 귀이개의 불편함을 해소하기 위하여 발명한 것으로 종래에는 상대방의 귓속을 후벼줄때에는 밝은 곳에서나 랜턴을 비춰주어야 할 수 있었지만 이 발명품을 사용할 경우 어두운 곳에서도 안전하게 상대방의 귓속을 후벼줄 수 있는 장점이 있다. 소형 랜턴과 투명플라스틱 귀이개가 결합되어 만든 것으로 상대방의 귓속을 훤히 들여다보면서 귓속을 청소 해줄 수 있기 때문에 고막이 다치거나 귓속의 연한 피부가 손상되는 것을 막을 수 있는 것이다.
Patent KR-20010002622-A (KR)
Inventor: CHO GI CHEOL
IPC: D01F8/06
Filed: 1999-06-16
Abstract: PURPOSE: A noise and vibration prevention apparatus is provided to improve pumping performance while preventing damage to parts. CONSTITUTION: An apparatus comprises a pump case(50) with a rotor chamber(60) and an impeller chamber(70), a stator installed outside the rotor chamber and which forms a magnetic field when a power is applied, a coil wrapping around the stator, a magnet(61) inserted within the rotor chamber, a rotary shaft(62) formed integrally with the magnet, a coupling cylinder connected to the upper end of the rotary shaft, a coupling tap arranged at the end of the coupling cylinder, an impeller(71) having a space for insertion of the coupling cylinder, an impeller tap arranged within the space of the impeller at a position corresponding to that of the coupling tap, a buffering member interposed between the coupling tap and the impeller tap so as to prevent the noise and vibration produced when the coupling tap and the impeller tap are coupled, and a fixing disk arranged beneath the coupling cylinder so as to prevent the impeller from being deviated from the rotary shaft.
Patent KR-20010004154-A (KR)
Inventor: CHO GYU CHUN
IPC: G09G3/296
Filed: 1999-06-28
Abstract: PURPOSE: A plasma display panel with a controllable supply power is provided in which DC/AC converters of a power supply are configured in parallel and driven in parallel in response to the amount of data during an address period only in a sustain period of driving of the plasma display panel, to guarantee stable power supply and minimize power consumption. CONSTITUTION: A plasma display panel includes a power supply circuit having at least two DC/AC converters(200). The plasma display panel drives the two DC/AC converters in parallel only in a sustain period of the display panel in response to the amount of data to be displayed on the panel. The panel further includes a power controller that drives one of the two DC/AC converters in response to a control signal indicating the amount of data and the sustain period.
Patent KR-20010009983-A (KR)
Inventor: HYUN SUN JU
IPC: G06F17/30
Filed: 1999-07-15
Abstract: PURPOSE: A web information extraction system and method is provided to extract specific contents, designated by a user, from internet URLs(Uniform Resource Locator) by using a JAVA language. CONSTITUTION: A web information extraction system comprises a user interface module(100) and a JAVA agent(200). The user interface module(100) includes a JAVA applet(140) for JAVA processing over a web browser(120), and a user interface(160) for an interface with the JAVA agent(200). The JAVA applet(140) is automatically downloaded from a server and executed when reading conventional HTML documents. The user interface(160) is generated via the JAVA applet(140), and maintains a connection with the JAVA agent(200) via a socket. The JAVA agent(200) includes a fetch module(220), a search module(240) and a collection module(260). The fetch module(220) reads the HTML documents by linking target URL addresses supplied from a client. Lower hierarchical URLs linked to the target URL address is searched by using a depth priority search algorithm, and the contents included in the URL addresses and specified by the client get extracted. The extracted contents get arranged in a document.
Patent KR-20010011228-A (KR)
Inventor: KIM JEONG SIK
IPC: B21K23/00
Filed: 1999-07-27
Abstract: PURPOSE: A method for producing a handle for a lock of a loading box of a truck is provided to produce a handle of wide grip portion using inexpensive steel plate. CONSTITUTION: A handle(2) is formed by pressing a steel plate. A connecting unit(4) of the handle is formed in a perfect shape due to the thickness of the steel plate. A grip unit(6) has extending units at its upper and lower portions. Herein, a firstly processed workpiece is obtained. The workpiece is pressurized by cold forging to cast the grip unit and to obtain a wide grip unit(6). Finally, pin holes(14,16) are formed in the connecting unit.
Patent KR-20010011597-A (KR)
Inventor: LEE JU YEON
IPC: H04N5/50
Filed: 1999-07-29
Abstract: PURPOSE: An apparatus for displaying channels is provided to quicken an OSD (On Screen Display) display of a consecutively-inputted channel and to quicken a display of a final channel, without any strains on a system when a consecutive channel converting key is inputted, so as to magnify user satisfaction. CONSTITUTION: A control signal receiver(10) receives an external input signal. A tuner(11) tunes a channel corresponding to the external input signal. A storage(12) stores consecutively-inputted channel information. A controller(13) controls the storage(12) to input the consecutively-inputted channel information in sequence, and controls a channel screen to be displayed based upon checking the finally-inputted channel information. A signal processor(14) performs a signal process for replaying the channel information under the control of the controller(13). A displayer(15) displays the signal-processed channel information under the control of the controller(13).
Patent KR-20010011691-A (KR)
Inventor: CHO TAE GYU
IPC: D02G3/36
Filed: 1999-07-26
Abstract: PURPOSE: A method for producing covering yarn and an apparatus for same with two-for-one twister are proposed to reduce number of nodes, to improve production efficiency and quality and to ensure smooth rereeling or winding process. CONSTITUTION: A method for producing covering yarn is achieved by using an apparatus equipped with two-for-one twister. The apparatus is constructed of a doubling machine, a driving drum forward the machine and a bobbin (20) wound with rubber yarn being placed onto the driving drum (22). The rubber yarn is doubled with grey yarn drawn from a cheese through a guiding roller at determined speed and then wound onto another bobbin installed in the two-for-one twister. The rubber yarn wound by the driving drum goes at drawing speed per hour equal to the speed of grey yarn drawn from the cheese (58).
Patent KR-20010018071-A (KR)
Inventor: KIM CHUN HWAN
IPC: H01L21/108
Filed: 1999-08-17
Abstract: PURPOSE: A method for manufacturing a capacitor is provided to eliminate a bridge problem between capacitors, by forming a SiON layer on an outer wall of a lower charge storage electrode. CONSTITUTION: After an interlayer dielectric(12) is formed on a semiconductor substrate(10) having various elements for forming a semiconductor device, the interlayer dielectric in a portion where a capacitor is to be formed is etched to form a contact hole. After the first polysilicon layer(13) for a plug is buried in the contact hole, a sacrificial oxide layer, an anti-reflecting coating(ARC) layer and a photoresist layer pattern are sequentially formed on the entire surface. An etching process is performed to expose the first polysilicon layer by using the photoresist layer pattern as a mask. The photoresist layer pattern is eliminated to form a pattern composed of the ARC layer and the sacrificial oxide layer. After a passivation layer is applied on the entire surface, an etching process is performed regarding the entire surface until the first polysilicon layer is exposed so that the ARC layer is removed and the passivation layer is left only on a side of the sacrificial oxide layer pattern. The second polysilicon layer(20) for a lower charge storage electrode is formed on the entire surface, and a photoresist layer is buried. After the photoresist layer is removed to expose the sacrificial oxide layer by a polishing process, the sacrificial oxide layer and the remaining photoresist layer are sequentially eliminated to complete the lower charge storage electrode.
Patent KR-20000017422-A (KR)
Inventor: NAKANO HIDEAKI
IPC: C07C219/08
Filed: 1999-08-20
Abstract: PURPOSE: A method and storage are to inhibit the coloring, precipitation and polymerization of alkylamino(meta)acrylate. CONSTITUTION: For handling alkylamino(meta)acrylate in contact with stainless steel, the stainless steel is to indicate Ra value specified in JIS B0601 as less than 1.6 m at the surface, and the gas portion of the container is to have the moisture of 0.1% or molecular oxygen concentration of less than 10v% in excess of 0. Under the above conditions, the concentration of (meta) acrylic acid in alkylamino(meta)acrylic acid in alkylamino(meta)acrylate may be maintained at less than 0.1w% even at 40°C to inhibit polymerization, precipitation and coloring of the compound.
Patent KR-20010019847-A (KR)
Inventor: HONG BAEK YONG
IPC: F24H1/00
Filed: 1999-08-31
Abstract: PURPOSE: A boiler using microwave dielectric method uses microwave dielectric method to heat water and processes heat generated in a microwave generator(a magnetron and a high voltage transformer) by water cooling method and supplies preheated water produced to a passage pipe so as to use waste heat. CONSTITUTION: Microwave chambers(3) are installed horizontally or vertically in single column or multiple columns. In the installed chamber(3), multiple passage pipes(31) made of synthetic resin with a low dielectric constant are installed in continuously connected form. At the side of the chamber(3), microwave generators(32, 33, 34, 35) are installed so that as water in boiler passes through passage pipes(31) installed in the chamber(3), microwave generators(32, 33, 34, 35) installed at the side of the chamber(3) radiate microwave electromagnetic wave to water and heat water by microwave dielectric method.
Patent KR-20010019899-A (KR)
Title: The automatic light switch of an automobile
Inventor: KWON HYEOK JIN
IPC: B60Q1/04
Filed: 1999-08-31
Abstract: PURPOSE: An automatic light switch prevents the instantaneous turning off of a head lamp by realizing a 2nd light section and an auto light section for some interval, synchronously. CONSTITUTION: The positions of terminals(TA,TE,T1,T2) and contact terminals(C1,C2,C3,C4) are predetermined to convert a 2nd light section to an auto light section with maintaining the two states together for some interval. The terminals(TA,TE,T1,T2) are exposed around a circumferential direction. The contact terminals(C1,C2,C3,C4) have 4 contact points around the circumferential direction. On a switch off section, the rotation angles of the contact terminals(C1,C2,C3,C4) are set between 0 deg to 17 deg. On a 1st light section, the rotation angles of the contact terminals(C1,C2,C3,C4) are set between 17 deg to 75 deg. On a 2nd light section, the rotation angles of the contact terminals(C1,C2,C3,C4) are set between 43 deg to 75 deg. On an auto light section, the rotation angles of the contact terminals(C1,C2,C3,C4) are set between 67 deg to 99 deg.
Patent KR-20010027340-A (KR)
Inventor: LEE JONG GUK
IPC: B60Q9/00
Filed: 1999-09-13
Abstract: PURPOSE: An alarm sound generation device gives the alarm by low cost microcomputer without an interrupt and an input capture when a car runs overspeedily. CONSTITUTION: An alarm sound generation device comprises a main timer(10), a microcomputer(11), a resister(R1), a transistor(Q1), a zener diode(ZD1), a diode(D1) and an alarm device. The main timer(11) counts the change and the level of a frequency to be inputted at regular interval. The microcomputer(11) examines the level of a frequency through the main timer(10), has no input capture and no interrupt function. The resister(R1) limits an excess current in the output level of the microcomputer(11). The transistor(Q1) is switched on/off according to a signal level inputted through the resister(R1). The zener diode(ZD1) connected with a collector of the transistor(Q1) maintains a constant voltage. The constant electric current diode(D1) is connected with a cathode of the zener diode(ZD1). The alarm device connected between the diode(ZD1) and a power step generates an alarm sound in overspeed running.
Patent KR-20000023247-A (KR)
Inventor: KITO ELJI
IPC: H04W36/38
Filed: 1999-09-17
Abstract: PURPOSE: A CDMA(Code Division Multiple Access) mobile communication system is provided to decrease an approach link even in a cell area where the telephone traffic changes recently by operating a supplementing base station only when the telephone traffic increases. CONSTITUTION: A base station(BTS1) includes a mobile station-directing measuring/compa ring section(171) outputting a hand-over request signal on the basis of data showing the received power level of a call signal or packet signal(101) from a mobile station(MS1). A base station control unit(BSC) includes a station arrangement information table(105), and outputs an operation start command by selecting a supplementing base station(SBTS1) executing hand-over in response to the hand-over request signal. Because the base station control unit outputs a supplementing base station power measuring command when a first discrimination signal is output, the mobile station outputs a supplementing base station measuring result signal on the basis of data showing the received power level of the first discrimination signal. The supplementing base station includes a connection/separation control section(131) generating a control signal in response to the operation start command and establishing a radio channel in the base station control unit in response to the hand-over execution command, and a start/stop control section(133) outputting a start signal in response to the control signal so that the first indentification signal is outputted.
Patent KR-20010028000-A (KR)
Inventor: BAEK YEONG MIN
IPC: C03C3/06
Filed: 1999-09-17
Abstract: PURPOSE: A silica glass composition is provided which reduces the time for drying process, and improves the productivity of silica glass, by reducing the amount of a main gelling agent of which cost is expensive, enhancing the drying ability and acting as a sub-gelling agent. CONSTITUTION: A silica glass composition used for a sol-gel process comprises silica particles, gelling agent, dispersing agent and deionized water is characteristically further containing 2-30 pts.wt% of formamide, based on the weight of the dispersing agent, as a sub-drying agent and sub-gelling agent. By using the composition, production of silica glass with big size, excluding toxic polymer of higher molecular weight is facilitated.
Patent KR-20000000205-A (KR)
Inventor: HA YUNG GIL
IPC: B29C33/02
Filed: 1999-10-01
Abstract: PURPOSE: An epoxy metal mold structure using a split-typed heat plate is provided to prevent the decline of a mechanical property by over hardening and to prevent the residual stress through the optimization of hardening conditions. CONSTITUTION: The epoxy metal mold structure using a split-typed heat plate comprises: a heat plate(16) and a thermocouple(12) fixed to the exterior of a metal mold(14) respectively; a thermo controller(17) for controlling a temperature given to the metal mold(14); the thermo controller(17) connected with the heat plate(16) and the thermocouple(12); and the heat plate(16) controlled by the thermo controller(17) to directly deliver heat to the exterior of the metal mold(14), differentiating to apply a certain amount of heat capacity produced from the thermo controller(17) to parts if a hardening heat value is generated from an epoxy mixture(13).
Patent KR-20000000234-A (KR)
Inventor: KO JAI SUL
IPC: H04L12/58
Filed: 1999-10-05
Abstract: PURPOSE: Internet information providing method for PDA is provided to reduce a communication time in a wire/wireless network CONSTITUTION: Internet information providing method for PDA operates (S1) operation system of a multi-information terminal(17), drives a communication application program, requests(S2) a transmitting/receiving of data information to a work substitution server(19), operates(S3) a wireless network connection program, and checks (S4) a normal coupling state. After a normal connection, the multi-information terminal performs a data transmission/receiving about the server(19), and turns (S5) on/off a communication line according to a service content. The internet information providing method for PDA operates(S6) an application program according to a corresponding application, checks a recall of the server(19). In case of a recall, the internet information providing method reoperates (S3) a wireless network connection program. If the recall is not determined, the internet information providing method performs (S8) an application program corresponding to an application, and terminates a work. After a normal connection, the server(19) analyzes and searches a connector request service, and allocates (S9) it to the application server. If the service content is transmitted (S10) to the server(19) after a corresponding application server performs a request service, the server(19) performs a reconnection to a service request terminal, and transmits (S11) a data. After checking(S12) a normal completion of a communication, a communication line is turned off(S14). Accordingly, the internet information providing method achieves a wire/wireless communication and a data transmission of a high-speed, thereby reducing a communication cost.
Patent KR-20010036256-A (KR)
Inventor: LIM SEONG YEOP
IPC: F24F11/00
Filed: 1999-10-07
Abstract: PURPOSE: A method for controlling defrost operation of air conditioner is provided to prevent the outdoor unit from freezing and improve defrost efficiency by setting the defrost time period in accordance with the outdoor humidity condition sensed during defrost operation. CONSTITUTION: A method comprises a step(400) of judging whether the air conditioner is in heating operation; a step(401) of increasing the heating operation time if yes; a step(402) of judging whether the indoor unit is in defrost operation; a step(403) of judging whether a predetermined time for heating operation has lapsed if no; a step(404) of judging whether the pipe temperature is lower than a predetermined temperature(Th) if the predetermined time for heating operation has lapsed; a step(405) of setting the defrost time period(x1), if the pipe temperature is lower; a step(406) of judging whether the outdoor humidity sensed via the outdoor humidity sensor is higher than a preset humidity level(H1); a step(407) of setting the defrost time period(xd) as the sum of the defrost time period(x1) and the defrost time period(xs) for high humidity; a step(408) of judging whether the outdoor humidity is higher than a preset humidity level(H2), if the outdoor humidity is not higher than the humidity level(H1); a step(409) of setting the defrost time period as the defrost time period(X1) if the outdoor humidity is higher than the humidity level(H2); a step(410) of setting the defrost time period(xd) as the result obtained by subtracting the defrost time period(xs) from the defrost time period(x1); and a step(411) of executing defrost operation in accordance with the defrost time period(xd).