baber/WOPTO huggingface dataset:
Patent KR-20010037527-A (KR)
Inventor: SONG JU HYEON
IPC: G11C11/407
Filed: 1999-10-18
Abstract: PURPOSE: An output driver circuit is provided to suppress a transient current at a high supply voltage by adjusting the number of output driver transistors selectively turned on or off according to a level of the supply voltage. CONSTITUTION: The output driver circuit includes a supply voltage level detector(21), an output driver block(22) and an input/output pad(23). The supply voltage level detector outputs a plurality of pull-up signals(PU1-PUm) and a plurality of pull-down signals(PD1-PDm), detects a level of an external supply voltage in response to a pull-up signal(PU) and a pull-down signal(PD), and selectively activates the pull-up signals and pull-down signals according to the level of the external supply voltage. The output driver block has a plurality of PMOS transistors(MP1-MPm) receiving the pull-up signals on their gates, and a plurality of NMOS transistors(MNm) receiving the pull-down signals on their gates. The PMOS transistors and the NMOS transistors are driver transistors. The number of driver transistors enabled is determined by the number of the pull-up and pull-down signals activated. The input/output pad connects the output driver block with an external device(24).
Patent KR-20010038403-A (KR)
Inventor: KIM BEOM YEON
IPC: G11B7/005
Filed: 1999-10-25
Abstract: PURPOSE: An apparatus and a method for controlling a speed of a spindle motor in an optical disk reproducing system are provided to prevent a spindle motor from running away forward or reverse by using a state of a pulse width of an EFM signal. CONSTITUTION: A longest signal detecting unit(10) detects the longest pulse width of an EFM signal and outputs a response to the fist state signal(LSIG1,SSIG1,NSIG1) and a frame clock signal(RFCK) to a shortest signal detecting unit(12). The shortest signal detecting unit(12) outputs the second state signal(LSIG2,SSIG2,NSIG2) to a pulse width modulation signal generating unit(14) and a runaway controlling unit(16) as a response to an RFCK signal. The pulse width modulation signal generating unit(14) outputs a speed controlling signal(SPIN_CON) having a logic level corresponding to a logic level of the second state signal to a spindle motor. The runaway controlling unit(16) counts upward or downward with responding to the RFCK signal and the second sate signal, holds a counting result, compares a counting result with an upper limit value and a lower limit value of a runaway.
Patent KR-20000006728-A (KR)
Inventor: WANG CHANG KEUN
IPC: C02F3/02
Filed: 1999-10-28
Abstract: PURPOSE: An apparatus and process for treating water by using a perforated plate are provided to increase the contacting time of gas and liquid and improve water treatment efficiency by raising the dissolution rate of gas considerably CONSTITUTION: In the water treatment apparatus for dissolving oxygen and ozone containing gas through a diffuser(20) constructed at a reaction tank(10) of sewage and waste water treatment, water purifying treatment and another fluid treatment, the apparatus comprises one or more perforated plates(50) punched many small holes(52) constructed at the upper part of the diffuser(20) of the reactor(10) at regular intervals. Air bubbles(30) of dissolved gas are stayed by colliding against the perforated plates(50) in rising by buoyancy and passed through the perforated plates(50) to be crushed into fragments. Many fine air bubbles increase the surface area of gas with liquid and the detention time of gas and generate turbulence between the perforated plates(50) to raise the dissolution rate of gas remarkably.
Patent KR-20010038948-A (KR)
Inventor: KIM JO HAN
IPC: H01L23/50
Filed: 1999-10-28
Abstract: PURPOSE: A multiple stack-typed memory module is to stack a plurality of daughter boards to only one mother board, thereby obtaining an effect usage of a space and reducing a manufacturing cost. CONSTITUTION: The multiple stack-typed memory module comprises a mother board(10) and a daughter board(20). The daughter board is formed with a pin-inserting hole(21). The mother board has a plurality of conductive pins(11). The conductive pins are disposed with a multiple rows on both sides of the body of the mother board. By insertion of the conductive pins into the pin-inserting hole, several daughter boards are stacked on both sides of the mother board. The conductive pin protruded from the final daughter board is bended inward. With this bending of the conductive pin, the daughter board is fixed firmly to the mother board. A heat spread(30) is interposed between the respective daughter boards.
Patent KR-20000006945-A (KR)
Inventor: LIM GWANG JAE
IPC: E05C3/12
Filed: 1999-11-15
Abstract: PURPOSE: A window locking device is provided to automatically lock at the closing moment and increase convenience not being able to open outside in the closing state. CONSTITUTION: A window locking device(10) comprises: a body part(20) fixed inner part of the window frame of a moving window(12); a covering plate(30); an elastic member(40) installed inside the covering plate; a latch(50) hanging and releasing a locking groove(16) on a fixing window(14); a cam member(60) linearly moving the latch; and an operating lever(70) giving rotating force to the cam member. If the moving window is close in the connecting state, a locking piece(51) which makes the latch, automatically inserts into the locking groove as always projecting to the fixing window by the elastic force of the elastic member that is installed inside the body part.
Patent KR-20010047440-A (KR)
Inventor: KIM SANG DU
IPC: B24B55/00
Filed: 1999-11-19
Abstract: PURPOSE: An oil filtering device of a filter tank of a strip abrasion equipment is provided to protect a case and to save time and effort by forming a lower front end of a filter case round and to prevent separation of a filter net coupled to the filter case even though the filter net is used for a long time. CONSTITUTION: An oil filtering device of the filter tank of the strip abrasion equipment includes a case(10) of a rectangular shape to have a predetermined width, a filter net(12) covered on the case, and a pipe connected to an oil pipe(16) of an upper portion of a tank and deposited in oil through the inside of the case. A side of the filter case is arranged on the oil pipe to be located in a movement direction of a conveyer. A lower portion of the filter case is bent round in an arc shape.
Patent KR-20010048770-A (KR)
Title: Backlight assembly
Inventor: HWANG IN SEON
IPC: G02F1/1335
Filed: 1999-11-29
Abstract: PURPOSE: A backlight assembly is to decrease the number of optical sheets and simplify a manufacturing process, thereby reducing a manufacturing cost and improving a reliability. CONSTITUTION: The backlight assembly comprises a mold frame(110) having a housing unit(113), a reflective sheet(120), a light guide plate(130), a lamp unit(140), optical sheets(200) and an LCD panel(160). The reflective sheet disposed at the base of the housing unit reflects the light in an upper direction. The light guide plate for guiding the light is disposed at the top face of the reflective sheet. The lamp unit for radiating the light is disposed between the side of the light guide plate and the sidewalls of the housing unit. The optical sheets disposed at the top face of the light guide plate enhance a uniformity of the light and the luminance. The LCD panel disposed at the top face of the optical sheet displays information using an electrical and optical characteristic of liquid crystals. A plurality of refractive prism mountains(210,220) formed on one of the optical sheets facing the light guide refracts the light radiated from the top face of the light guide plate in a frontal direction with respect to the light guide plate.
Patent KR-20000052510-A (KR)
Inventor: MOTSUTUSKI TAKUCHI
IPC: H01B1/04
Filed: 1999-12-18
Abstract: PURPOSE: A device for controlling bust-typed transmission output power decreasing phase errors is provided to decrease the phase errors, by increasing a power voltage just for a short time before/after a normal state bust including ascent/descent lamp time. CONSTITUTION: A device for controlling bust-typed transmission output power decreasing phase errors, comprises a variable power driver(10), a saturation high power amplifier(2), a directional coupler(3), a variable attenuator(9), a detector(5), a comparison error amplifier(6), and a voltage converter(11). The variable power driver(10) amplifies modulating wave signals. The saturation high power amplifier(2) amplifies output signals of the connected variable power driver. The directional coupler(3) has parts of output signals of the connected saturation high power amplifier. The variable attenuator(9) is connected with the directional coupler, receiving the parts of output signals of the amplifier. The detector(5) makes an input level fix, by controlling an attenuating ratio of the connected variable attenuator. The comparison error amplifier(6) connected to the detector, controls output signals of the high power amplifier to make output signals of the detector close to a reference voltage with a normal state of bust waveform, which includes an ascent/descent lamp waveform before/after the normal state waveform for transmitting a generated error voltage into an input of the high power amplifier, after comparing the reference voltage with the output signals. The voltage converter(11) connected to the high power amplifier, supplies the power voltage with the high power amplifier for increasing saturation outputs of the high power amplifier for a short time before/after the normal state of bust waveform including an ascent/descent time.
Patent KR-20010057200-A (KR)
Inventor: LEE BYUNG DAL
IPC: A23L19/00
Filed: 1999-12-20
Abstract: PURPOSE: A method for preparing kimchi by using leopard plants collected from May to June is provided. The kimchi can be preserved at a temperature of below -15deg.C for more than a year without changes in taste and flavor. CONSTITUTION: The method includes the following steps of: (i) collecting and storing out fresh leopard plants and preserving the plants with salt for 2hr to be kept in cold storage or lightly boiling; (ii) desalting the plants by soaking in clear water more than 3times and dehydrating; (iii) dressing 85% of the dehydrated leopard plants with 4% of powdered red pepper, 3.6% of liquid salted seafood, 0.5% of honey, 1.5% of starch syrup, 1.5% of soy sauce, 3% of garlic, 0.5% of sesame, 2% of green onion and 2% of carrot; and (iv) fermenting and aging the seasoned kimchi of leopard plants for 1-2days and vacuum packing the aged kimchi.
Patent KR-20010064163-A (KR)
Inventor: JI HYEON RYONG
IPC: B22D11/10
Filed: 1999-12-24
Abstract: PURPOSE: A filler punch of a ladle is provided to prevent a generation of an oxidized inclusion by isolating a contact between a melted steel with air. CONSTITUTION: In transferring a ladle(110) on a tundish(140), a long nozzle is fixed in a collect nozzle(112) with a jig(180). Vertical positions of the collect nozzle(112) and a top nozzle(111) are conformed by sliding a lower plate of a cassette(110). A branch pipe(10) is fixed in an electronic opening/closing device and raised up to a hardened filler(130). In raising the branch pipe(10), the branch pipe(10) lifts the filler(130) by guiding inside the long nozzle, the collect nozzle(112) and the top nozzle(111). Melted steel is flowed into the branch pipe(10) by depressing the filler(130). The top nozzle(111) is changed into red by flowing the melted steel from the ladle(100). A worker releases a fixing pin of the electronic opening/closing device from a branch pipe hook by discriminating the color change of the top nozzle(111). The branch pipe(10) is fallen into the tundish(140). A melted steel discharge port is formed inside a weight(12) to prevent a hardening of the melted steel inside the branch pipe(10) and to easily fall the branch pipe(10). The fallen branch pipe(10) remains in a slag layer by oxidizing after hardening inside the tundish(140).
Patent KR-20010061674-A (KR)
Inventor: CHOI O BONG
IPC: F25D23/02
Filed: 1999-12-28
Abstract: PURPOSE: A refrigerator door handle mounting structure is provided to achieve an improved accuracy of door size by coupling the door handle to the door after formation of heat insulation layer to the door, while reducing parts count and manufacturing cost. CONSTITUTION: A refrigerator door handle mounting structure comprises a door handle(20) mounted to a door(10) so as to open/close the door; a bidirectional holder(30) coupled to the door handle and the door at the same time, and which mounts the door handle to the door; and a bracket(15) for supporting the holder from the inside of the door. The bidirectional holder has at both ends thereof coupling screw portions(32,34), one of which is a right-hand screw and the other of which is a left-hand screw. The bracket has a coupling portion(16) for coupling with the bidirectional holder, and the door handle has a coupling hole penetrating through a handle body(22) and a decorative cap(24) for coupling with the bidirectional holder.
Patent KR-20010058475-A (KR)
Title: Functional paint composition
Inventor: CHOI BO HO
IPC: C09D5/00
Filed: 1999-12-30
Abstract: PURPOSE: A functional paint composition is provided which keeps a special function of a paint film for a long period of time and increases the special function by applying physical shock to the paint film when it is required. CONSTITUTION: The functional paint composition comprises: (i) 0.1-50 wt.% of an additive solution deposited micro-capsule which has a diameter of 0.1-100 micron and is a globular shape, and of which the inside is hollow and the surface has a gap to deposit the functional liquid additive solution; (ii) 5-99.9 wt.% of a vehicle; and (iii) 0-70 wt.% of a paint.
Patent KR-20000052657-A (KR)
Inventor: TOMAI MARK A
IPC: A61P37/02
Filed: 1997-10-24
Abstract: PURPOSE: Immune response modifier compounds is provided which is for treatment of th2 mediated and related diseases. CONSTITUTION: In addition to the immunostimulatory, antiviral/antitumor effect on the immune system, the IRM compounds of the imidazoquinoline amines, imidazopyridine amines, 6,7-fused cycloalkylimidazopyridine amines, and 1,2-bridged imidazoquinoline amines are also extremely useful for down regulating certain key aspects of the immune response. Specifically, the IRM compounds of the present invention have been found to and inhibit TH2 immune response (in addition to enhancing TH1 immune response). This is extremely important for treating TH2 mediated diseases where an inappropriate TH2 response is causing the disease or preventing eradication of the disease by THI response. Thus, when administered in a therapeutically effective amount these IRM compounds can be used for treating TH2 mediated diseases. An apparently related effect of the present IRM compounds is to inhibit the induction of IL-4, IL-5, and perhaps other cytokines, which thereby allows for treatment of diseases associated with these cytokines. A further important and surprising effect of these compounds is the suppression of eosinophils, which allows for treatment of eosinophilia and related diseases.
Patent KR-20000052925-A (KR)
Inventor: GRUENBAUER HENRI J M
IPC: C08G18/65
Filed: 1997-10-31
Abstract: PURPOSE: Provided is a urethane-based composition of value in surface coating applications, including treatment of glass or textiles, in adhesives and in the manufacture of a stabilized latex. CONSTITUTION: A composition comprises a polyfunctional liquid urethane-containing adduct wherein said adduct contains as a first functional group at least one isocyanate moiety per molecule, and a second functional group per molecule which is not an isocyanate moiety and which is not reactive towards isocyanate functionality. The second functional group can comprise ester, nitrile, halogen, halocarbon, siloxyl, silyl, alkyne or alkene, or combinations of two or more thereof.
Patent KR-20000070084-A (KR)
Title: 광조형장치 및 방법
IPC: B29C41/02
Filed: 1998-11-09
Abstract: 발명의 목적은 소형이고 염가인 광학조형장치를 제공함에 있다. 다수의 청색 LED를 준비하여, 그 각각에 광섬유를 접속하고, 그것들 광섬유의 선단의 끝에 GRIN렌즈를 배치하여, 노출헤드(23)를 구성한다. 노출헤드(23)는 광경화성 수지의 노출영역(24)상에, 각 광섬유의 선단면의 상을 광점(photo spot)(55)으로서 결상한다. 광점(55)의 직경은 예컨대 0.5mm이지만, 노출영역(24)내의 픽셀(pixel)(71)의 사이즈는 훨씬 작은 예컨대 62.5㎛이다. 각 광점(55)이 주주사(Y축)방향으로 픽셀(71)의 피치 62.5㎛에서 나란히 서도록 노출헤드(23)상의 다수의 광섬유는 지그재그 형상으로 변위한 매트릭스에 배열된다. 노출헤드(23)가 부주사(X축)방향으로 노출영역(24)을 주사하면서 노출영역(24)내의 경화대상의 낱낱의 픽셀(71)에 대하여 이 픽셀에 빛을 닿게 할 수 있는 모든 광점을 온하여 다중노출을 한다.
Patent KR-20000075538-A (KR)
Title: 선택적 결찰 및 증폭 방법
IPC: C12Q1/68
Filed: 1998-02-23
Abstract: 본 발명은 특정한 표적 핵산 서열을 증폭하는 방법을 제공하며, 그 방법은 
     (1) 
     (i) 표적 서열; 
     (ii) 적어도 3'-말단에 표적 서열의 제1 말단에 존재하는 제1 단편과 실질적으로 상보적인 부위를 가지는 제1 프라이머, 적어도 5'-말단에 표적 서열의 제2 말단에 존재하는 제2 단편과 실질적으로 상보적인 부위를 가지는 제2 프라이머, 제1 프라이머의 3'-말단에 인접한 제2 프라이머의 5'-말단, 및 3'-말단에 제2 프라이머 단편과 실질적으로 상보적인 제3 프라이머를 포함하는 프라이머; 
     (iii) 적어도 4 종류의 서로 다른 뉴클레오타이드 염기; 및 
     (iv) 열적으로 안정한 폴리머라제 및 열적으로 안정한 리가제 
     를 포함하는 반응 혼합물을 제조하는 단계; 및 
     (2) 상기 반응 혼합물을 열순환하는 단계 
     를 포함한다.
Patent KR-20000075697-A (KR)
IPC: A61P25/00
Filed: 1998-02-06
Abstract: 본 발명은 하기 화학식 I의 신규한 옥사졸리딘 유도체, 이의 염 및 본 발명에 따른 화합물의 제조 방법에 관한 것이다. 
     화학식 I 
     
       
     
     (단, 상기 식에서, R 1 , R 2 및 R 3 은 특허청구범위 제1항에 정의된 의미를 갖는다.) 
     상기 화학식 I의 화합물은 5-HT 재흡수-억제, 항우울 또는 불안완화 작용을 하는 5-HT 2A 길항제로 작용하며, 약제 제조에 사용될 수 있다.
Patent KR-20000075720-A (KR)
Title: 벤조티아졸론 화합물의 제조 방법
IPC: C07C233/36
Filed: 1998-02-17
Abstract: 본 발명은 하기 화학식 I의 화합물의 제조 방법 및 제조 과정 중의 신규한 중간체에 관한 것이다. 
     ＜화학식 I＞
Patent KR-20010013058-A (KR)
Title: Dehydration plant
Inventor: BEACH STEPHEN NAPIER
IPC: F26B15/00
Filed: 1998-05-22
Abstract: A dehydration plant for dehydrating food products, including a microwave kiln (2), conveyor means (3) for conveying food products through the kiln (2), circulation means (21, 6) for circulating air through the kiln (2), refrigerated dehumidification means (7, 11) for dehumidifying the air to be circulated through the kiln (2), and heating means (12, 13, 14) for heating the air to be circulated through the kiln (2) such that food products conveyed through the kiln (2) are exposed to both microwave emissions and the flow of dehumidified heated air to thereby dehydrate the food products.
Patent KR-20010013749-A (KR)
Title: 고광택 고충격 모노비닐리덴 방향족 중합체
Inventor: DEMIRORS MEHMET
IPC: C08L51/04
Filed: 1998-08-07
Abstract: 본 발명은 
     a) 0.1 내지 2 μ의 부피 평균 입자 크기 및 다공질 또는 코어 쉘 형태 또는 이들의 혼합 형태를 갖는 성형(星形) 또는 분지 저점도 고무의 고무 입자; 및 
     b) 0.5 내지 10 μ의 부피 평균 입자 크기를 갖는, 성형 또는 분지 저점도 고무, 선형 디엔 고무 또는 블록 공중합체 고무의 고무 입자를 포함하고, 이때 a)의 입자가 총 디엔 고무 함량의 50 내지 99 중량%이며, 
     b)의 고무 입자가 a)의 고무 입자보다 더 조밀하고, a)의 입자보다 더 작은 내포 모노비닐리덴 방향족 중합체 함량을 가짐을 특징으로 하는 2형 입자 크기 분포를 갖는 고무 개질된 모노비닐리덴 방향족 중합체이다.
Patent KR-20010014253-A (KR)
Title: 플러그형 커넥터용 평판 플러그 접속 부재
IPC: H01R13/428
Filed: 1998-06-17
Abstract: 본 발명은 라인 터미널 엘리멘트(4), 박스형 중간 영역(Z) 및 중간 영역(Z)으로부터 돌출된 접속 블레이드(10)를 가진 스탬핑되고/구부러진 부분(2)을 포함하는 접속 부재(1)에 관한 것이다.  중간 영역(Z)에 두 개의 측벽(7,8)의 영역에서 측면으로 돌출된 부착물(23내지26)이 형성된다.  이 부착물은 중간 영역의 횡단면과 보다 큰 접속 챔버(34)의 횡단면(B) 사이의 차이로 그 크기가 적용된다.  결과적으로, 접속 부재는 프로세싱 툴에 의해 동일 피치로 제작될 수 있으며 플러깅 요구 사항의 측면에서 접속 챔버와 병합될 수 있다.
Patent KR-20010076484-A (KR)
Title: Method and device of door rock for vehicle
Inventor: PARK HYEON CHEOL
IPC: E05B81/64
Filed: 2000-01-26
Abstract: PURPOSE: A door lock apparatus for a vehicle and control method thereof is provided to prevent door from being opened upon the running of the vehicle, thereby preventing accidents previously. CONSTITUTION: The door lock apparatus for a vehicle is controlled by a door lock control unit. The door lock with a latch in a door assembly which can be locked or un-locked according to the operation of an inner/outer handle assembly. The speed sensor(24) is coupled to the door lock control unit electronically. The door lock switch(22), manual/automatic switching switch(26) and the ignition key switch(28) are coupled to the door lock control unit(20) electronically. Therefore it prevent door opening upon the running of the vehicle and therefore safety accident previously.
Patent KR-20010076495-A (KR)
Title: installation method of parts and thereof struture in limit space
Inventor: JUNG KWANG SUB
IPC: B60B33/00
Filed: 2000-01-26
Abstract: PURPOSE: A part installation method and its structure are provided to install a part with protrusive pins to the other part with walls placed narrower than the gap between the protrusive pins such as a body of a cast. CONSTITUTION: The installation method comprises three steps. The first step is to form an engaging hole(214) having diameter larger than those of protrusive pins(222, 223) of the second part(220) and a screw(215) formed in the inner circumference thereof on either of two walls(212, 213) of the first part(210) and a supporting part(217) on the other of the walls. The second step is to incline and insert one of the protrusive pins of the second part to the engaging hole so that the other protrusive pin is inserted between the walls to be supported by the supporting part. The third step is to install a hollow bolt(230) with a penetrating hole(234) formed on the center thereof for the protrusive pin inserted into and a screw(232) formed on the periphery thereof to the engaging hole with diameter larger than that of the protrusive pin.
Patent KR-20000071306-A (KR)
IPC: H03K17/16
Filed: 2000-01-28
Abstract: 본 발명은 유용한 고-전압 공급 레벨의 영역에 대해 노드들간의 논리 신호를 전달하기 위한 전달 게이트 또는 통과 게이트 회로에 관한 것이다. 본 발명의 제1차 전달 게이트는 고-전압 또는 저-전압 레벨을 초과하거나 그러한 전압 레벨을 언더슈트하는 전압에 대한 보호를 위해 설계된다. 오버슈트(과 전압)허용차에 대하여, 이는 직렬로 연결된 한 쌍의 PMOS트랜지스터와 병렬로서 NMOS트랜지스터를 연결함으로서 달성된다. 3개 트랜지스터 모두는 2개 노드사이에 위치되며, 이 노드들 중 어느 하나가 전달 게이트의 입력 또는 출력이 될 수 있다. NMOS트랜지스터는 PMOS트랜지스터보다 더 크게 설계되고 또한 대부분의 전달 능력을 수반한다. 더 작은 PMOS트랜지스터는 단일 신호NMOS트랜지스터 또는 한쌍의 상보형 트랜지스터에 의해 다르게 발생할 수 있는 전압강하를 제거하기 위해 설계된다. 언더슈트(부족전압)허용차에 대하여, PMOS트랜지스터는 직렬로 연결된 한쌍의 NMOS트랜지스터와 병렬로 연결된다.
Patent KR-20010077539-A (KR)
Title: Method and apparatus for interlaced multi-beam focusing for use in ultrasound imaging system
Inventor: JUNG JONG SEOP
IPC: A61B8/00
Filed: 2000-02-03
Abstract: PURPOSE: An apparatus and method for focusing an interlacing multi beam for an ultrasonic image system is provided to improve a frame rate, and prevent a signal to nose ratio from being decreased. CONSTITUTION: An ultrasonic imaging method is for obtaining a series of frame images including a plurality of receive scanlines. An ultrasonic pulse is transmitted to arrange transmit scanlines crossly and a reflected signal of the transmitted pulse is received. A receive scanline data is obtained by a multi-focusing method in which multi receive scanlines are formed with respect to one transmit scanline, from the reflected signal. An average is taken between the receive scanlines data with respect to a previous frame and the receive scanline data with respect to a current frame and a final receive scanline data is determined with respect to the current frame. To determine the final receive scanline data, a weight considering a distance difference between the receive scanline and the transmit scanline of the current frame and the previous frame is multiplied by the receive scanline data with respect to the current frame and the receive scanline data with respect to the previous frame to calculate an average.