baber/WOPTO huggingface dataset:
Patent KR-20000025551-A (KR)
Title: Structure of hook block used in crane
Inventor: YUN CHUN BAE
IPC: B66C1/34
Filed: 1998-10-13
Abstract: PURPOSE: A structure of a hook block used in a crane is provided to quickly perform a work, and to improve the efficiency of the work by easily converting with a middle block as a medium when the hook block is converted from a second fall to a fourth fall or from the fourth fall to the second fall. CONSTITUTION: A structure of a hook block comprises of: a first trolley wheel(7); a second trolley wheel(7') installed by maintaining a regular interval with the first trolley wheel; many pulleys(1,2,3,4); a hook block(6) equipped the second and the third pulleys(2,3) among the pulleys; a middle block(5) as a middle medium converted to a second fall or a fourth fall; an arriving groove to fix or to remove the middle block; and a plate. When the middle block is fixed in the plate by inserting in the arriving groove, it becomes the fourth fall, and when the middle block is stretched in the hook block by removing from the arriving groove with the plate as the medium, it is converted to the second fall.
Patent KR-20000026614-A (KR)
Title: Method for forming gate electrode of semiconductor devices
Inventor: JEON SEOK BO
IPC: H01L21/28
Filed: 1998-10-21
Abstract: PURPOSE: A gate electrode formation method is provided to improve a uniformity of pattern by self-aligned patterning the gate electrode using etch-back and restrain a short-channel effect by forming the buried gate electrode. CONSTITUTION: A pad oxide and a nitride pattern are formed on a semiconductor substrate. Using the nitride pattern as a mask, a gate region is formed by wet etching the exposed semiconductor substrate. A gate electrode is formed by depositing a polysilicon layer on the gate region and etch-back. After removing the nitride pattern and the pad oxide, a lightly doped region is formed in the semiconductor substrate. Then, a gate side wall (30) is formed at both sides of the gate electrode.
Patent KR-20000028023-A (KR)
Title: Device for compensating pressure of surge tank for vehicle
Inventor: SEO JIN SU
IPC: F01P11/00
Filed: 1998-10-30
Abstract: PURPOSE: A device is provided to control the difference between inner pressure of a surge tank and air pressure by constituting a single device for a constant pressure on-off unit and a vacuum pressure on-off unit. CONSTITUTION: A pressure compensator(10) for a surge tank is composed of: a cap(30) connected to the upper part of a surge tank(20); a constant pressure on-off unit(40) keeping the inner pressure of the surge tank and the air pressure parallel by exhausting air in the surge tank if the inner pressure of the surge tank is raised higher than the air pressure; a vacuum pressure on-off unit(50) keeping the air pressure and the inner pressure of the surge tank parallel by introducing air into the surge tank if the inner pressure of the tank is lower than the air pressure; and the constant pressure on-off unit integrated with the vacuum pressure on-off unit to be installed in the cap connected to the surge tank. Therefore, the pressure compensator has the effect to control the size of the cap and to easily prepare the cap.
Patent KR-20000033110-A (KR)
Title: Linear high power amplifier using feedback
Inventor: SIN OH SOO
IPC: H04B1/04
Filed: 1998-11-19
Abstract: PURPOSE: A linear high power amplifier using feedback is provided to generate the most similar inter-modulation distortion to the finally outputted signal and to get the inter-modulation distortion for compensation by using directly the output signal of a high power amplifier or after delaying it. CONSTITUTION: A first latency device(220) delays an input signal. A high power amplifier(210) amplifies the output of the first latency device(220). A phase transition device(230) transits the phase of the input signal. A second latency device(270) delays the output signal of the high power amplifier(210). A third coupling device(280) couples the output signal of the high power amplifier and the output signal of the second latency device(270). A first coupling device(240) couples the output signal of the third coupling device(280) to the phase-transitional signal. A gain/phase adjustor(250) adjusts the gain and phase of the output signal of the first coupling device(240). A second coupling device(260) couples the output signals of the first latency device(220) and the gain/phase adjustor(250), and inputs it to the high power amplifier(210).
Patent KR-19990014596-A (KR)
Title: 면질이 개선된 삶은면류의 제조방법
Filed: 1998-11-25
Abstract: 본 발명은 소맥분 또는 소맥분과 전분 등을 주원료로 하여 제조되는 면류의 제조방법에 관한 것으로, 보다 상세하게는 자숙시 전분 손실을 억제하여 쫄깃쫄깃한 식감 등의 면질을 극대화할 수 있는 삶은면류의 제조방법에 관한 것이다.
Patent KR-20000038209-A (KR)
Title: Cvd facility equipped with load lock chamber
Inventor: KIM YUN HAE
IPC: C23C16/00
Filed: 1998-12-04
Abstract: PURPOSE: A CVD(chemical vapor deposition) facility is provided to prevent an event generated a rapid whirlpool between a heater chamber and a load lock chamber. CONSTITUTION: A CVD device contains: a heater chamber opened a lower part; a load lock chamber installed under the heater chamber and opened an upper part; a flange included between the heater chamber and the load lock chamber and opened a upper part and a lower part; a first exhaust hole installed in a sidewall of the flange; a second exhaust hole installed in a sidewall of the load lock chamber; a vacuum pump connected with the first and the second exhaust holes through a first and a second exhaust pipes; a first valve device installed in a certain area of the first exhaust pipe; a second valve device installed in a certain area of the second exhaust pipe; a third exhaust pipe to connect the certain areas of the first and the second exhaust pipes; and a third valve device installed in a certain area of the third exhaust pipe. Thereby an event generated a whirlpool through the upper opening of the load lock chamber is prevented.
Patent KR-20000039138-A (KR)
Title: Method of manufacturing cold-rolling steel sheet for vacuum deposition copper plating excellent in non-aging
Inventor: KIM MIN CHEOL
IPC: C21D8/02
Filed: 1998-12-11
Abstract: PURPOSE: A method of fabricating a cold-rolling steel sheet is provided to improve adhesion as well as to prevent yield strength in vacuum deposition plating. CONSTITUTION: An aluminium steel consists of less than 0.007wt% of carbon, 0.15-0.60wt% of manganese, less than 0.03wt% of silicon, less than 0.015wt% of sulfur, 0.015-0.060wt% of titanium, 0.0007-0.0025wt% of boron, less than 0.0040wt% of nitrogen and the rest such as iron and other impurities. The aluminium steel is heated again to be rolled at a final rolling temperature over Ar3 critical point. After being wound up, the aluminium steel is cold-rolled and continuously annealed at a temperature of 760-830°C for 20-40 seconds.
Patent KR-19990063158-A (KR)
Title: 반도체레이저 및 그의 제조방법
IPC: H01S5/028
Filed: 1998-12-17
Abstract: 본 발명에 따른 높은 광출력을 낼 수 있는 반도체 레이저는 광출사단면에 코팅막이 코팅되어 있다.   상기 코팅막의 굴절율 n 1 은 반도체 도파로의 굴절율 n eff 보다 크다.   굴절율 n 1 과 굴절율 n eff 는 다음의 관계식 n 1   2 n eff 를 충족한다.
Patent KR-20000041716-A (KR)
Title: Index table of spinner
Inventor: KIM GIL YONG
IPC: H01L21/027
Filed: 1998-12-23
Abstract: PURPOSE: An index table of a spinner is provided to prevent a mechanical contact between an index table and a guide plate in a spinner used for applying a predetermined coating solution on a semiconductor wafer. CONSTITUTION: An index table of a spinner is to load a spinner for receiving a plurality of semiconductor wafer. An index table(10) is installed on a spinner for applying photoresist on a semiconductor wafer. Guide plates(20,21) are installed at both sides the index table. The index table is moved toward a vertical direction by the guide plates. An interval between the guide plates and the index table is more than 5mm. The index table is descended by a cylinder for relaxing an impact.
Patent KR-20000042193-A (KR)
Title: Method for predicting occurrence of slopping from electric furnace
Inventor: KWON YEONG SEOP
IPC: C21C5/28
Filed: 1998-12-24
Abstract: PURPOSE: A method for predicting the occurrence of slopping is provided to increase a real yield ratio and to prevent pollution caused by slopping. CONSTITUTION: A thermocouple is attached on an oxygen blowing lens. When slag is contacted with the lens by the thermocouple, large temperature difference is shown between thermocouples. Therefore, the slag informs an operator of a generating position through a computer. Also the computer calculates ascending velocity of slag to predict the occurrence of slopping by comparing two ascending velocities of two successive sections. IF the first ascending velocity is higher than the second ascending velocity, a possibility of slopping is reduced.
Patent KR-20000043630-A (KR)
Title: Process chamber
Inventor: HWANG HYEON SEONG
IPC: H01L21/20
Filed: 1998-12-29
Abstract: PURPOSE: A process chamber is provided to remove impurities produced in sputtering process on a semiconductor substrate. CONSTITUTION: A wafer(208) is fixed on a lower electrode(206). A voltage is applied to a upper electrode(210) and the lower electrode(206). Argon gas is injected through a power supplier(202) and the gas is ionized. The ionized gas is accelerated and smashed with a target on the upper electrode(210). A target material is extracted from the target. A thin film is created by the target material on the wafer(208). Impurities produced during sputtering process are ejected through an exhaust port(204) During the sputtering process or after the process, a moving axis rotates and the lower electrode(206) is inclined at designated degrees. A gun(230) moves to proper position and sprays purgation gas on the wafer(206). By the purgation gas, the impurities on the wafer are removed. A MFC(230) controls amount of the purgation gas.
Patent KR-20000043785-A (KR)
Title: Bh cold-rolled steel sheet excellent in process ability and method of manufacturing the same
Inventor: BAEK SEUNG CHEOL
IPC: C22C38/00
Filed: 1998-12-29
Abstract: PURPOSE: A method of manufacturing a BH(baked hardening) cold-rolled steel plate is provided to reduce costs by omitting an RH process for a long time and to enhance processability by reducing irregularity of products. CONSTITUTION: A BH cold-rolled steel plate consists of, by weight %: 0.010-0.050% of C, not more than 0.010% of Mn, 0.002-0.030% of Zr, not more than 0.020% of P, not more than 0.015% of S, not more than 0.015% of Si, 0.02-0.05% of Al, not more than 0.004% of N, Fe and incidental impurities. The steel plate is heated at a temperature of 1100-1300°C and coiled at a temperature of 650-750°C. After that, the steel plate is cold-rolled to 65-80% and continuously annealed at a temperature of 750-850°C and of 350-450°C. The BH cold-rolled steel plate is manufactured by rolling the annealed steel plate to 1.0-2.0%.
Patent KR-20000044060-A (KR)
Title: Interpolated umbrella type eddy current probe for non-destructively testing spiral heat pipe in steam generator
Inventor: HEO HYEONG
IPC: G21C17/017
Filed: 1998-12-30
Abstract: PURPOSE: A probe is provided to perform a non-destructive test for curved heat pipes as well as a spiral heat pipe of a steam generator by employing eddy currents. CONSTITUTION: A protective cover(12) is connected to a flexible centering member(10) containing a spinner. Plural guide grooves(14) are formed on the side surface of the protective cover for a test coil group to be inserted to the guide grooves. Herein, the test coil group consists of a test coil(18), a support stand(16), a test coil body(32), and a leaf spring(30) moving the support stand up and down. The test coil body includes the support stand connected by a pin(28). The test coil contains an intermediate guide tube(24) and a press roll(22) having a spring(26) on a central shaft under the protective cover. A probe is folded in an umbrella type in an insertion to improve inserting property. The probe is unfolded in a withdrawal to increase fill factor while minimizing friction.
Patent KR-20000045588-A (KR)
Title: Other network subscriber roaming and call processing method in mobile communication network
Inventor: CHO HA HYONG
IPC: H04W8/06
Filed: 1998-12-30
Abstract: PURPOSE: An other network subscriber roaming and call processing method in the mobile communication network is provided to perform the same mobile communication service as the internal network using the existing PSTN for the roaming and elemental call processing of a subscriber of other network. CONSTITUTION: If a location registration request from a subscriber mobile station(34) of an other network service company is inputted, a MSC/VLR(Mobile Switching Center/Visitor Location Register)(21) of an internal network(20) recognizes the mobile station(34) and transmits the location registration instruction to a gateway(23) of the internal network(20)(ST1-ST3). The gateway(23) converts the instruction by a protocol conversion and transmits the converted instruction to a gateway(33) of the other network(30)(ST4-ST5). The gateway(33) carries out routing to a HLR(32), recognizes the registration of an other network mobile station(34) and transmits the recognition result to the gateway(23)(ST6-ST9). The gateway(23) transmits the recognition result to the MSC/VLR(21), and the MSC/VLR(21) stores the data of the other network mobile station(34) in the data base and responds to the location renewal of the mobile station(34)(ST10-ST12).
Patent KR-20000046211-A (KR)
Title: Method for de-interlacing using motion estimation.
Inventor: LEE YOUNG SOO
IPC: H04N7/01
Filed: 1998-12-31
Abstract: PURPOSE: A method for de-interlacing using motion estimation is provided to restore original picture by increasing resolution while decreasing degeneration of the picture. CONSTITUTION: A method for de-interlacing using motion estimation method for de-interlacing using motion estimation includes a first through a sixth steps. At the first step(S100), next field image is estimated by 16*8 block matching. At the second step(S110), the variation between each blocks is compared with an arbitrary threshold value. At the third step(S130), 8*4 block matching leads to a motion estimation(S120), and a motion vector is calculated and new field image is generated. At the forth step(S150), new field image is generated by using bi-interpolation method. At the fifth step(S160), current frame image is generated by using outputs of the third and forth steps. At the sixth step(S170), current frame image is displayed.
Patent KR-20000046377-A (KR)
Title: Information desk management method in full electronic switching system
Inventor: LEE SANG DO
IPC: H04M3/22
Filed: 1998-12-31
Abstract: PURPOSE: An information desk management method in the full electronic switching system is provided to achieve the rapid supervision of link condition by monitoring the link condition of each subscriber board and information desk by the subscriber board processor in the physical layer level. CONSTITUTION: If an information desk is connected to a full electronic switching system(S310), the link detection unit of a subscriber board connected to the information desk detects the connection. The processor of the subscriber board activates the link condition with the information desk and announces an information desk control unit that the link has been activated(S320). The link detection unit always monitors the link condition with the information desk and the processor supervises the link detection unit(S330). If abnormality is generated in the link condition with the information desk, the link detection unit transmits a signal to indicate that the link is not normal(S340). The processor, receiving the signal from the link detection unit, instructs the information desk control unit to cut off the call connection with the information desk(S350).
Patent KR-20000046958-A (KR)
Title: Forming method of plug of semiconductor device
Inventor: KIM JONG HWAN
IPC: H01L21/28
Filed: 1998-12-31
Abstract: PURPOSE: A forming method of plug of a semiconductor device provides to form a P type landing plug by leveling simply without CMP process. CONSTITUTION: A forming method of plug of a semiconductor device is comprising a PMOS transistor formed then an insulating film between the layers(20) is formed using BPSG, USG, PE-TEOS, LPTEOS oxides on the front of PMOS transistor; photoresist film(30) is applied and masking processed and P type source/drainage(14) are exposed by opening of the landing plug formed portion and formed a landing contact hole(50); P+ polysilicone(44) is vapor deposited on the front of landing plug contact hole(50); the P or As as N type impurity is doped from upper to upper of the insulating film between the layers(20) then change the construction of P+ polysilicone(44) to a P- polysilicone(46); remove the P- polysilicone(46) by wet etching and formed a P type landing plug(54).
Patent KR-19990035914-A (KR)
Title: 다중 채널 헤드 조립체용 방법 및 장치
IPC: G11B15/62
Filed: 1996-07-19
Abstract: 다중 채널 자기 테이프 헤드 조립체(10)는 강자성 재료로 된 일체형 바아(12)를 따라 복수개의 이격된 변환기 소자(24, 26)를 한정한다.  일체형 바아(12)에 수행된 연삭 작업에 의해 형성된 각각의 소자(24, 26)는 자기 간극(28)과, 다른 소자와의 혼선으로부터 격리된 자속 회로를 구비한다.  각각의 소자는 일체형 바아(12)에 의해 정밀하게 위치되고, 그 일부분은 연삭 후에도 남아 있다.  헤드 조립체는 정렬된 길이방향 둑 구역을 제공하며, 각각의 변환기 소자에 인접하여 넓어진 횡방향 둑 구역을 추가로 제공할 수 있다.  다중 채널 자기 테이프 헤드 조립체를 형성하는 제조 방법이 또한 설명되어 있다.
Patent KR-19990036115-A (KR)
Title: 액체 폴리올 폴리에스테르 피부연화제 및 부동화제를 포함하는 로션처리된 상면시이트를 갖는 기저귀
IPC: A61F13/511
Filed: 1996-07-25
Abstract: 로션 조성물로 피복된 액체 투과성 상면 시이트를 함유하는 기저귀가 개시되어 있다.  로션 조성물은 착용자의 피부에 BM이 달라붙는 것을 감소시켜 BM 세정을 더욱 용이하게 개선시키고, 피부 부드러움을 개선시킨다.  로션 조성물은 액체 폴리올 폴리에스테르를 기저귀 상면 시이트의 표면상에서 부동화시키기 위한 부동화제 및 액체 폴리올 폴리에스테르를 포함한다.  폴리올 폴리에스테르(들)은 바라는 BM 세정 및/또는 치료 잇점을 제공하여 피부 표면 또는 피부 표면 근처에 존재한다.
Patent KR-19990037681-A (KR)
IPC: C09D133/06
Filed: 1996-08-13
Abstract: PCT No. PCT/EP96/03578 Sec. 371 Date Feb. 10, 1998 Sec. 102(e) Date Feb. 10, 1998 PCT Filed Aug. 13, 1996 PCT Pub. No. WO97/07170 PCT Pub. Date Feb. 27, 1997This invention relates to a stove-enamel coating medium based on at least one binder vehicle selected from amino(meth)acrylate resins and/or epoxide-amine addition products comprising cationic groups and/or groups which can be converted into cationic groups. The binder vehicle additionally comprises cyclic carbonate groups and/or at least one crosslinking agent which comprises cyclic carbonate groups is present, and the binder vehicle also contains secondary amino groups and/or hydroxyl groups.
Patent KR-19990045735-A (KR)
Title: 에폭시 및 폴리올레핀 수지로 된 반-내침투성중합체 망상구조,그 제조방법 및 사용방법
IPC: C09D123/02
Filed: 1995-09-20
Abstract: 경화성 조성물은 총 수지 조성물 중량을 기준으로, 0.1 내지 50중량%의 경화성 에폭시 수지, 그 경화성 에폭시 수지에 대한 유효량의 경화제, 50 내지 99.9중량%의 충분히 예비중합된 가교되지 않은 탄화수소 폴리올레핀 및 충분히 예비중합된 작용화된 폴리올레핀 수지중 1종 이상을 포함하며, 상기 탄화수소 폴리올레핀은 전체 수지 조성물의 중량을 기준으로 25 내지 99.9중량%의 범위로 존재하며 상기 작용화된 폴리올레핀은 전체 수지 조성물의 중량을 기준으로 0 내지 49.9중량%의 범위로 존재하며, 상기 조성물은 에폭시화된 천연 및/또는 합성 고무를 모두 함유하지 않는다.
Patent KR-19990063643-A (KR)
Title: 직기에서 방사, 특히 경사의 횡방향 진동 움직임을 선택적으로제어하기 위한 장치
IPC: D03C13/00
Filed: 1996-09-06
Abstract: 방사(4)의 횡방향 진동움직임의 선택적인 제어를 위해 제안된 본 장치는 진동하는 형식으로 운전되는 그리고 방사 캐리어들(22a,22b)과 맞게 만들어지는 싱커들(6)을 포함한다. 횡방향으로 움직일 경사(4)를 개개로 제어할 수 있기 위하여, 개개의 캐리어들은 방사를 픽업할 수 없는 초기위치로부터 방사 픽업 위치로 캐리어를 이동시키는 작동기(60)에 맞추어 진다. 이것은 방사를 픽업하고 횡방향 움직임을 제어하는 것을 단순하게 한다.
Patent KR-20000005178-A (KR)
Title: Method of treating heart failure with endothelin antagonists
Inventor: JOSEPH J LYNCH JR
IPC: A61K31/495
Filed: 1997-03-19
Abstract: PURPOSE: A prevention and/or treatment of heart failure with compounds that are endothelin antagonists is provided. CONSTITUTION: This method involves a method of preventing and/or treating heart failure and ventricular dysfunction in a warm blooded animal which comprises administering to the warm blooded animal in need of such treatment a therapeutically effective amount of an endothelic antagonist of the formula(I) or a pharmaceutically acceptable salt. Figure7a shows the effect of cumulative intravenous bolus injections of ET (Endothelin)-1 on mean arterial pressure before and after intravenous administration to Compound 1(Endothelin antagonist). ET-1 induced significant dose-dependent increase in mean arterial pressure.
Patent KR-20000050442-A (KR)
Inventor: JEONG JAE HUN
IPC: H04W16/02
Filed: 1999-01-09
Abstract: PURPOSE: A method for operating a base station for fixing up an unavailable speech status is provided to prevent the unavailable speech status caused if a mobile station moves between speech areas or the mobile station is located in a border of the speech areas, when a speech radius restricted by a hardware of a base station modem application specific integrated circuit(ASIC) is extended in a code division multiple access(CDMA) communication system. CONSTITUTION: A method for operating a base station for fixing up an unavailable speech status comprises the steps of: if a clock generator generates a second EVEN SECOND clock delayed as a maximum bi-directional radio wave delay value for a first speech area, on the basis of a first EVEN SECOND clock, making a first/a second signal processor receive the first/the second EVEN SECOND clocks, respectively; making the first signal processor synchronize a pilot, a synchronization, a call channel with the first EVEN SECOND clock, and modulate/transmit the pilot/the synchronization/the call channel; if a connection channel is transmitted from a mobile station in the first speech area, making the first signal processor synchronize a speech channel with the first EVEN SECOND clock, and modulate the speech channel to transmit the speech channel; if the speech channel is transmitted from the mobile station, making the first signal processor synchronize with the first EVEN SECOND clock, and detect the speech channel to demodulate the channel; making the first signal processor measure a bi-directional path delay time(deltaT1) with the mobile station at regular intervals, and compare the measured value(deltaT1) with a first critical value size; if the measured value is less than a first critical value, making the first signal processor repeat the bi-directional path delay time, and if the measured value is over the first critical value, subtracting the maximum bi-directional radio wave delay time from the measured value, and setting up the subtracted delay time as a bi-directional path delay time(deltaT2); making the second signal processor be synchronized with the deltaT2 to detect a reverse speech channel, and demodulate the reverse speech channel; comparing the measured value(deltaT1) with a second critical value size; and if the measured value is over a second critical value, making the second signal processor select the demodulated reverse speech channel to use the reveres speech channel.
Patent KR-20000055369-A (KR)
Inventor: CHO JEONG BAE
IPC: H04N5/225
Filed: 1999-02-05
Abstract: PURPOSE: A cmcorder capable of being used as a picture frame and a clock is provided to increase the utility of the cmcorder by being used as a picture frame and a clock. CONSTITUTION: A cmcorder capable of being used as a picture frame and a clock includes a liquid crystal display device, sampler(18), a memory(20), and a still image generator(12). The liquid crystal display device displays the still image generated at the still image generator. The sampler(18) samples the frame image information from a taped or reproduced image signal. The memory(20) stores the frame image information from the sampler. The still image generator(12) reads continuously the frame image information stored in the memory in order to generate a still image signal. The cmcorder according to the present invention further includes a visual information generator as well as a text signal generator. And the liquid crystal display device displays the still image or the text signal selectively.